1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 F: fs/**/*foo*.c all *foo*.c files in any subdirectory of fs 39 One pattern per line. Multiple F: lines acceptable. 40 X: *Excluded* files and directories that are NOT maintained, same 41 rules as F:. Files exclusions are tested before file matches. 42 Can be useful for excluding a specific subdirectory, for instance: 43 F: net/ 44 X: net/ipv6/ 45 matches all files in and below net excluding net/ipv6/ 46 N: Files and directories *Regex* patterns. 47 N: [^a-z]tegra all files whose path contains tegra 48 (not including files like integrator) 49 One pattern per line. Multiple N: lines acceptable. 50 scripts/get_maintainer.pl has different behavior for files that 51 match F: pattern and matches of N: patterns. By default, 52 get_maintainer will not look at git log history when an F: pattern 53 match occurs. When an N: match occurs, git log history is used 54 to also notify the people that have git commit signatures. 55 K: *Content regex* (perl extended) pattern match in a patch or file. 56 For instance: 57 K: of_get_profile 58 matches patches or files that contain "of_get_profile" 59 K: \b(printk|pr_(info|err))\b 60 matches patches or files that contain one or more of the words 61 printk, pr_info or pr_err 62 One regex pattern per line. Multiple K: lines acceptable. 63 64Maintainers List 65---------------- 66 67.. note:: When reading this list, please look for the most precise areas 68 first. When adding to this list, please keep the entries in 69 alphabetical order. 70 713C509 NETWORK DRIVER 72M: "Maciej W. Rozycki" <macro@orcam.me.uk> 73L: netdev@vger.kernel.org 74S: Maintained 75F: drivers/net/ethernet/3com/3c509.c 76 773C59X NETWORK DRIVER 78M: Steffen Klassert <klassert@kernel.org> 79L: netdev@vger.kernel.org 80S: Odd Fixes 81F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 82F: drivers/net/ethernet/3com/3c59x.c 83 843CR990 NETWORK DRIVER 85M: David Dillow <dave@thedillows.org> 86L: netdev@vger.kernel.org 87S: Maintained 88F: drivers/net/ethernet/3com/typhoon* 89 903WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 91M: Adam Radford <aradford@gmail.com> 92L: linux-scsi@vger.kernel.org 93S: Supported 94W: http://www.lsi.com 95F: drivers/scsi/3w-* 96 9753C700 AND 53C700-66 SCSI DRIVER 98M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 99L: linux-scsi@vger.kernel.org 100S: Maintained 101F: drivers/scsi/53c700* 102 1036LOWPAN GENERIC (BTLE/IEEE 802.15.4) 104M: Alexander Aring <alex.aring@gmail.com> 105L: linux-bluetooth@vger.kernel.org 106L: linux-wpan@vger.kernel.org 107S: Maintained 108F: Documentation/networking/6lowpan.rst 109F: include/net/6lowpan.h 110F: net/6lowpan/ 111 112802.11 (including CFG80211/NL80211) 113M: Johannes Berg <johannes@sipsolutions.net> 114L: linux-wireless@vger.kernel.org 115S: Maintained 116W: https://wireless.wiki.kernel.org/ 117Q: https://patchwork.kernel.org/project/linux-wireless/list/ 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 119T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 120F: Documentation/driver-api/80211/cfg80211.rst 121F: Documentation/networking/regulatory.rst 122F: include/linux/ieee80211.h 123F: include/net/cfg80211.h 124F: include/net/ieee80211_radiotap.h 125F: include/net/iw_handler.h 126F: include/net/wext.h 127F: include/uapi/linux/nl80211.h 128N: include/uapi/linux/nl80211-.* 129F: include/uapi/linux/wireless.h 130F: net/wireless/ 131 1328169 10/100/1000 GIGABIT ETHERNET DRIVER 133M: Heiner Kallweit <hkallweit1@gmail.com> 134M: nic_swsd@realtek.com 135L: netdev@vger.kernel.org 136S: Maintained 137F: drivers/net/ethernet/realtek/r8169* 138 1398250/16?50 (AND CLONE UARTS) SERIAL DRIVER 140M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 141L: linux-serial@vger.kernel.org 142S: Maintained 143T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 144F: drivers/tty/serial/8250* 145F: include/linux/serial_8250.h 146 1478390 NETWORK DRIVERS [NE2000, 3C503, etc.] 148L: netdev@vger.kernel.org 149S: Orphan / Obsolete 150F: drivers/net/ethernet/8390/ 151 1529P FILE SYSTEM 153M: Eric Van Hensbergen <ericvh@kernel.org> 154M: Latchesar Ionkov <lucho@ionkov.net> 155M: Dominique Martinet <asmadeus@codewreck.org> 156R: Christian Schoenebeck <linux_oss@crudebyte.com> 157L: v9fs@lists.linux.dev 158S: Maintained 159W: http://github.com/v9fs 160Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 161T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 162T: git https://github.com/martinetd/linux.git 163F: Documentation/filesystems/9p.rst 164F: fs/9p/ 165F: include/net/9p/ 166F: include/trace/events/9p.h 167F: include/uapi/linux/virtio_9p.h 168F: net/9p/ 169 170A64FX DIAG DRIVER 171M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 172S: Supported 173F: drivers/soc/fujitsu/a64fx-diag.c 174 175A8293 MEDIA DRIVER 176L: linux-media@vger.kernel.org 177S: Orphan 178W: https://linuxtv.org 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180F: drivers/media/dvb-frontends/a8293* 181 182AACRAID SCSI RAID DRIVER 183M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 184L: linux-scsi@vger.kernel.org 185S: Supported 186W: http://www.adaptec.com/ 187F: Documentation/scsi/aacraid.rst 188F: drivers/scsi/aacraid/ 189 190AAEON UPBOARD FPGA MFD DRIVER 191M: Thomas Richard <thomas.richard@bootlin.com> 192S: Maintained 193F: drivers/leds/leds-upboard.c 194F: drivers/mfd/upboard-fpga.c 195F: drivers/pinctrl/pinctrl-upboard.c 196F: include/linux/mfd/upboard-fpga.h 197 198AB8500 BATTERY AND CHARGER DRIVERS 199M: Linus Walleij <linusw@kernel.org> 200F: Documentation/devicetree/bindings/power/supply/*ab8500* 201F: drivers/power/supply/*ab8500* 202 203ABI/API 204L: linux-api@vger.kernel.org 205F: include/linux/syscalls.h 206F: kernel/sys_ni.c 207X: arch/*/include/uapi/ 208X: include/uapi/ 209 210ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 211M: Hans de Goede <hansg@kernel.org> 212L: linux-hwmon@vger.kernel.org 213S: Maintained 214F: drivers/hwmon/abituguru.c 215 216ABIT UGURU 3 HARDWARE MONITOR DRIVER 217M: Alistair John Strachan <alistair@devzero.co.uk> 218L: linux-hwmon@vger.kernel.org 219S: Maintained 220F: drivers/hwmon/abituguru3.c 221 222ACCES 104-DIO-48E GPIO DRIVER 223M: William Breathitt Gray <wbg@kernel.org> 224L: linux-gpio@vger.kernel.org 225S: Maintained 226F: drivers/gpio/gpio-104-dio-48e.c 227 228ACCES 104-IDI-48 GPIO DRIVER 229M: William Breathitt Gray <wbg@kernel.org> 230L: linux-gpio@vger.kernel.org 231S: Maintained 232F: drivers/gpio/gpio-104-idi-48.c 233 234ACCES 104-IDIO-16 GPIO DRIVER 235M: William Breathitt Gray <wbg@kernel.org> 236L: linux-gpio@vger.kernel.org 237S: Maintained 238F: drivers/gpio/gpio-104-idio-16.c 239 240ACCES 104-QUAD-8 DRIVER 241M: William Breathitt Gray <wbg@kernel.org> 242L: linux-iio@vger.kernel.org 243S: Maintained 244F: drivers/counter/104-quad-8.c 245 246ACCES IDIO-16 GPIO LIBRARY 247M: William Breathitt Gray <wbg@kernel.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-idio-16.c 251F: drivers/gpio/gpio-idio-16.h 252 253ACCES PCI-IDIO-16 GPIO DRIVER 254M: William Breathitt Gray <wbg@kernel.org> 255L: linux-gpio@vger.kernel.org 256S: Maintained 257F: drivers/gpio/gpio-pci-idio-16.c 258 259ACCES PCIe-IDIO-24 GPIO DRIVER 260M: William Breathitt Gray <wbg@kernel.org> 261L: linux-gpio@vger.kernel.org 262S: Maintained 263F: drivers/gpio/gpio-pcie-idio-24.c 264 265ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 266M: Peter Kaestle <peter@piie.net> 267L: platform-driver-x86@vger.kernel.org 268S: Maintained 269W: http://piie.net/?section=acerhdf 270F: drivers/platform/x86/acerhdf.c 271 272ACER WMI LAPTOP EXTRAS 273M: "Lee, Chun-Yi" <jlee@suse.com> 274L: platform-driver-x86@vger.kernel.org 275S: Maintained 276F: drivers/platform/x86/acer-wmi.c 277 278ACPI 279M: "Rafael J. Wysocki" <rafael@kernel.org> 280R: Len Brown <lenb@kernel.org> 281L: linux-acpi@vger.kernel.org 282S: Supported 283Q: https://patchwork.kernel.org/project/linux-acpi/list/ 284B: https://bugzilla.kernel.org 285T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 286F: Documentation/ABI/testing/configfs-acpi 287F: Documentation/ABI/testing/sysfs-bus-acpi 288F: Documentation/firmware-guide/acpi/ 289F: arch/x86/kernel/acpi/ 290F: arch/x86/pci/acpi.c 291F: drivers/acpi/ 292F: drivers/pci/*/*acpi* 293F: drivers/pci/*acpi* 294F: drivers/pnp/pnpacpi/ 295F: include/acpi/ 296F: include/linux/acpi.h 297F: include/linux/fwnode.h 298F: include/linux/fw_table.h 299F: lib/fw_table.c 300F: rust/kernel/acpi.rs 301F: tools/power/acpi/ 302 303ACPI APEI 304M: "Rafael J. Wysocki" <rafael@kernel.org> 305R: Tony Luck <tony.luck@intel.com> 306R: Borislav Petkov <bp@alien8.de> 307R: Hanjun Guo <guohanjun@huawei.com> 308R: Mauro Carvalho Chehab <mchehab@kernel.org> 309R: Shuai Xue <xueshuai@linux.alibaba.com> 310L: linux-acpi@vger.kernel.org 311F: drivers/acpi/apei/ 312F: drivers/firmware/efi/cper* 313 314ACPI COMPONENT ARCHITECTURE (ACPICA) 315M: "Rafael J. Wysocki" <rafael@kernel.org> 316M: Saket Dumbre <saket.dumbre@intel.com> 317L: linux-acpi@vger.kernel.org 318L: acpica-devel@lists.linux.dev 319S: Supported 320W: https://acpica.org/ 321W: https://github.com/acpica/acpica/ 322Q: https://patchwork.kernel.org/project/linux-acpi/list/ 323B: https://bugzilla.kernel.org 324B: https://bugs.acpica.org 325T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 326F: drivers/acpi/acpica/ 327F: include/acpi/ 328F: tools/power/acpi/ 329 330ACPI FOR ARM64 (ACPI/arm64) 331M: Lorenzo Pieralisi <lpieralisi@kernel.org> 332M: Hanjun Guo <guohanjun@huawei.com> 333M: Sudeep Holla <sudeep.holla@kernel.org> 334M: Catalin Marinas <catalin.marinas@arm.com> 335M: Will Deacon <will@kernel.org> 336L: linux-acpi@vger.kernel.org 337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 338S: Maintained 339F: drivers/acpi/arm64 340F: include/linux/acpi_iort.h 341 342ACPI FOR RISC-V (ACPI/riscv) 343M: Sunil V L <sunilvl@ventanamicro.com> 344L: linux-acpi@vger.kernel.org 345L: linux-riscv@lists.infradead.org 346S: Maintained 347F: drivers/acpi/riscv/ 348F: include/linux/acpi_rimt.h 349 350ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 351M: Sudeep Holla <sudeep.holla@kernel.org> 352L: linux-acpi@vger.kernel.org 353S: Supported 354F: drivers/mailbox/pcc.c 355 356ACPI PMIC DRIVERS 357M: "Rafael J. Wysocki" <rafael@kernel.org> 358M: Len Brown <lenb@kernel.org> 359R: Andy Shevchenko <andy@kernel.org> 360R: Mika Westerberg <westeri@kernel.org> 361L: linux-acpi@vger.kernel.org 362S: Supported 363Q: https://patchwork.kernel.org/project/linux-acpi/list/ 364B: https://bugzilla.kernel.org 365T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 366F: drivers/acpi/pmic/ 367 368ACPI QUICKSTART DRIVER 369M: Armin Wolf <W_Armin@gmx.de> 370L: platform-driver-x86@vger.kernel.org 371S: Maintained 372F: drivers/platform/x86/quickstart.c 373 374ACPI SERIAL MULTI INSTANTIATE DRIVER 375M: Hans de Goede <hansg@kernel.org> 376L: platform-driver-x86@vger.kernel.org 377S: Maintained 378F: drivers/platform/x86/serial-multi-instantiate.c 379 380ACPI THERMAL DRIVER 381M: Rafael J. Wysocki <rafael@kernel.org> 382R: Zhang Rui <rui.zhang@intel.com> 383L: linux-acpi@vger.kernel.org 384S: Supported 385B: https://bugzilla.kernel.org 386F: drivers/acpi/*thermal* 387 388ACPI VIOT DRIVER 389M: Jean-Philippe Brucker <jpb@kernel.org> 390L: linux-acpi@vger.kernel.org 391L: iommu@lists.linux.dev 392S: Maintained 393F: drivers/acpi/viot.c 394F: include/linux/acpi_viot.h 395 396ACPI WMI DRIVER 397M: Armin Wolf <W_Armin@gmx.de> 398L: platform-driver-x86@vger.kernel.org 399S: Maintained 400F: Documentation/ABI/testing/sysfs-bus-wmi 401F: Documentation/driver-api/wmi.rst 402F: Documentation/wmi/ 403F: drivers/platform/wmi/ 404F: include/uapi/linux/wmi.h 405 406ACRN HYPERVISOR SERVICE MODULE 407M: Fei Li <fei1.li@intel.com> 408L: acrn-dev@lists.projectacrn.org (subscribers-only) 409S: Supported 410W: https://projectacrn.org 411F: Documentation/virt/acrn/ 412F: drivers/virt/acrn/ 413F: include/uapi/linux/acrn.h 414 415AD1889 ALSA SOUND DRIVER 416L: linux-parisc@vger.kernel.org 417S: Maintained 418W: https://parisc.wiki.kernel.org/index.php/AD1889 419F: sound/pci/ad1889.* 420 421AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 422M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 423L: linux-iio@vger.kernel.org 424S: Supported 425F: drivers/iio/potentiometer/ad5110.c 426 427AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 428M: Michael Hennerich <michael.hennerich@analog.com> 429S: Supported 430W: http://wiki.analog.com/AD5254 431W: https://ez.analog.com/linux-software-drivers 432F: drivers/misc/ad525x_dpot.c 433 434AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 435M: Michael Hennerich <michael.hennerich@analog.com> 436S: Supported 437W: http://wiki.analog.com/AD5398 438W: https://ez.analog.com/linux-software-drivers 439F: drivers/regulator/ad5398.c 440 441AD5446 ANALOG DEVICES INC AD5446 DAC DRIVER 442M: Michael Hennerich <michael.hennerich@analog.com> 443M: Nuno Sá <nuno.sa@analog.com> 444L: linux-iio@vger.kernel.org 445S: Supported 446W: https://ez.analog.com/linux-software-drivers 447F: Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml 448F: drivers/iio/dac/ad5446-i2c.c 449F: drivers/iio/dac/ad5446-spi.c 450F: drivers/iio/dac/ad5446.c 451F: drivers/iio/dac/ad5446.h 452 453AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 454M: Michael Hennerich <michael.hennerich@analog.com> 455S: Supported 456W: http://wiki.analog.com/AD7142 457W: https://ez.analog.com/linux-software-drivers 458F: drivers/input/misc/ad714x.c 459 460AD738X ADC DRIVER (AD7380/1/2/4) 461M: Michael Hennerich <michael.hennerich@analog.com> 462M: Nuno Sá <nuno.sa@analog.com> 463R: David Lechner <dlechner@baylibre.com> 464S: Supported 465W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 466W: https://ez.analog.com/linux-software-drivers 467F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 468F: Documentation/iio/ad7380.rst 469F: drivers/iio/adc/ad7380.c 470 471AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 472M: Matti Vaittinen <mazziesaccount@gmail.com> 473S: Maintained 474F: drivers/iio/adc/ad7476.c 475 476AD7877 TOUCHSCREEN DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD7877 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/input/touchscreen/ad7877.c 482 483AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD7879 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/input/touchscreen/ad7879.c 489 490AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 491M: Michael Hennerich <michael.hennerich@analog.com> 492M: Nuno Sá <nuno.sa@analog.com> 493R: David Lechner <dlechner@baylibre.com> 494S: Supported 495W: https://ez.analog.com/linux-software-drivers 496F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 497F: Documentation/iio/ad7944.rst 498F: drivers/iio/adc/ad7944.c 499 500ADAFRUIT MINI I2C GAMEPAD 501M: Anshul Dalal <anshulusr@gmail.com> 502L: linux-input@vger.kernel.org 503S: Maintained 504F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 505F: drivers/input/joystick/adafruit-seesaw.c 506 507ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 508M: Jiri Kosina <jikos@kernel.org> 509S: Maintained 510 511ADF7242 IEEE 802.15.4 RADIO DRIVER 512M: Michael Hennerich <michael.hennerich@analog.com> 513L: linux-wpan@vger.kernel.org 514S: Supported 515W: https://wiki.analog.com/ADF7242 516W: https://ez.analog.com/linux-software-drivers 517F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 518F: drivers/net/ieee802154/adf7242.c 519 520ADM1025 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adm1025.rst 525F: drivers/hwmon/adm1025.c 526 527ADM1029 HARDWARE MONITOR DRIVER 528M: Corentin Labbe <clabbe.montjoie@gmail.com> 529L: linux-hwmon@vger.kernel.org 530S: Maintained 531F: drivers/hwmon/adm1029.c 532 533ADM8211 WIRELESS DRIVER 534L: linux-wireless@vger.kernel.org 535S: Orphan 536F: drivers/net/wireless/admtek/ 537 538ADP1050 HARDWARE MONITOR DRIVER 539M: Radu Sabau <radu.sabau@analog.com> 540L: linux-hwmon@vger.kernel.org 541S: Supported 542W: https://ez.analog.com/linux-software-drivers 543F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 544 545ADP1653 FLASH CONTROLLER DRIVER 546M: Sakari Ailus <sakari.ailus@iki.fi> 547L: linux-media@vger.kernel.org 548S: Maintained 549F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 550F: drivers/media/i2c/adp1653.c 551F: include/media/i2c/adp1653.h 552 553ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP5520 557W: https://ez.analog.com/linux-software-drivers 558F: drivers/gpio/gpio-adp5520.c 559F: drivers/input/keyboard/adp5520-keys.c 560F: drivers/leds/leds-adp5520.c 561F: drivers/mfd/adp5520.c 562F: drivers/video/backlight/adp5520_bl.c 563 564ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 565M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 566L: linux-gpio@vger.kernel.org 567L: linux-pwm@vger.kernel.org 568S: Maintained 569F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 570F: drivers/gpio/gpio-adp5585.c 571F: drivers/input/keyboard/adp5585-keys.c 572F: drivers/mfd/adp5585.c 573F: drivers/pwm/pwm-adp5585.c 574F: include/linux/mfd/adp5585.h 575 576ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 577M: Michael Hennerich <michael.hennerich@analog.com> 578S: Supported 579W: http://wiki.analog.com/ADP5588 580W: https://ez.analog.com/linux-software-drivers 581F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 582F: drivers/input/keyboard/adp5588-keys.c 583 584ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 585M: Michael Hennerich <michael.hennerich@analog.com> 586S: Supported 587W: http://wiki.analog.com/ADP8860 588W: https://ez.analog.com/linux-software-drivers 589F: drivers/video/backlight/adp8860_bl.c 590 591ADT746X FAN DRIVER 592M: Colin Leroy <colin@colino.net> 593S: Maintained 594F: drivers/macintosh/therm_adt746x.c 595 596ADT7475 HARDWARE MONITOR DRIVER 597M: Jean Delvare <jdelvare@suse.com> 598L: linux-hwmon@vger.kernel.org 599S: Maintained 600F: Documentation/hwmon/adt7475.rst 601F: drivers/hwmon/adt7475.c 602 603ADVANSYS SCSI DRIVER 604M: Matthew Wilcox <willy@infradead.org> 605M: Hannes Reinecke <hare@suse.com> 606L: linux-scsi@vger.kernel.org 607S: Maintained 608F: Documentation/scsi/advansys.rst 609F: drivers/scsi/advansys.c 610 611ADVANTECH SWBTN DRIVER 612M: Andrea Ho <Andrea.Ho@advantech.com.tw> 613L: platform-driver-x86@vger.kernel.org 614S: Maintained 615F: drivers/platform/x86/adv_swbutton.c 616 617ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 618M: Lucas Stankus <lucas.p.stankus@gmail.com> 619S: Supported 620F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 621F: drivers/iio/accel/adxl313* 622 623ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 624M: Michael Hennerich <michael.hennerich@analog.com> 625S: Supported 626W: http://wiki.analog.com/ADXL345 627W: https://ez.analog.com/linux-software-drivers 628F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 629F: drivers/input/misc/adxl34x.c 630 631ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 632M: Puranjay Mohan <puranjay@kernel.org> 633L: linux-iio@vger.kernel.org 634S: Supported 635F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 636F: drivers/iio/accel/adxl355.h 637F: drivers/iio/accel/adxl355_core.c 638F: drivers/iio/accel/adxl355_i2c.c 639F: drivers/iio/accel/adxl355_spi.c 640 641ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 642M: Cosmin Tanislav <cosmin.tanislav@analog.com> 643L: linux-iio@vger.kernel.org 644S: Supported 645W: https://ez.analog.com/linux-software-drivers 646F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 647F: drivers/iio/accel/adxl367* 648 649ADXL371/ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 650M: Michael Hennerich <michael.hennerich@analog.com> 651M: Marcelo Schmitt <marcelo.schmitt@analog.com> 652M: Nuno Sá <nuno.sa@analog.com> 653M: Antoniu Miclaus <antoniu.miclaus@analog.com> 654S: Supported 655W: https://ez.analog.com/linux-software-drivers 656F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 657F: drivers/iio/accel/adxl372.c 658F: drivers/iio/accel/adxl372_i2c.c 659F: drivers/iio/accel/adxl372_spi.c 660 661ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 662M: Ramona Gradinariu <ramona.gradinariu@analog.com> 663M: Antoniu Miclaus <antoniu.miclaus@analog.com> 664S: Supported 665W: https://ez.analog.com/linux-software-drivers 666F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 667F: drivers/iio/accel/adxl380.c 668F: drivers/iio/accel/adxl380.h 669F: drivers/iio/accel/adxl380_i2c.c 670F: drivers/iio/accel/adxl380_spi.c 671 672AEONSEMI PHY DRIVER 673M: Christian Marangi <ansuelsmth@gmail.com> 674L: netdev@vger.kernel.org 675S: Maintained 676F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 677F: drivers/net/phy/as21xxx.c 678 679AF8133J THREE-AXIS MAGNETOMETER DRIVER 680M: Ondřej Jirman <megi@xff.cz> 681S: Maintained 682F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 683F: drivers/iio/magnetometer/af8133j.c 684 685AF9013 MEDIA DRIVER 686L: linux-media@vger.kernel.org 687S: Orphan 688W: https://linuxtv.org 689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 690F: drivers/media/dvb-frontends/af9013* 691 692AF9033 MEDIA DRIVER 693L: linux-media@vger.kernel.org 694S: Orphan 695W: https://linuxtv.org 696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 697F: drivers/media/dvb-frontends/af9033* 698 699AFFS FILE SYSTEM 700M: David Sterba <dsterba@suse.com> 701L: linux-fsdevel@vger.kernel.org 702S: Odd Fixes 703F: Documentation/filesystems/affs.rst 704F: fs/affs/ 705 706AFS FILESYSTEM 707M: David Howells <dhowells@redhat.com> 708M: Marc Dionne <marc.dionne@auristor.com> 709L: linux-afs@lists.infradead.org 710S: Supported 711W: https://www.infradead.org/~dhowells/kafs/ 712F: Documentation/filesystems/afs.rst 713F: fs/afs/ 714F: include/trace/events/afs.h 715 716AGPGART DRIVER 717M: David Airlie <airlied@redhat.com> 718L: dri-devel@lists.freedesktop.org 719S: Maintained 720T: git https://gitlab.freedesktop.org/drm/kernel.git 721F: drivers/char/agp/ 722F: include/linux/agp* 723F: include/uapi/linux/agp* 724 725AHA152X SCSI DRIVER 726M: "Juergen E. Fischer" <fischer@norbit.de> 727L: linux-scsi@vger.kernel.org 728S: Maintained 729F: drivers/scsi/aha152x* 730F: drivers/scsi/pcmcia/aha152x* 731 732AIC7XXX / AIC79XX SCSI DRIVER 733M: Hannes Reinecke <hare@suse.com> 734L: linux-scsi@vger.kernel.org 735S: Maintained 736F: drivers/scsi/aic7xxx/ 737 738AIMSLAB FM RADIO RECEIVER DRIVER 739M: Hans Verkuil <hverkuil@kernel.org> 740L: linux-media@vger.kernel.org 741S: Maintained 742W: https://linuxtv.org 743T: git git://linuxtv.org/media.git 744F: drivers/media/radio/radio-aimslab* 745 746AIO 747M: Benjamin LaHaise <bcrl@kvack.org> 748L: linux-aio@kvack.org 749S: Supported 750F: fs/aio.c 751F: include/linux/*aio*.h 752 753AIROHA ETHERNET DRIVER 754M: Lorenzo Bianconi <lorenzo@kernel.org> 755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 757L: netdev@vger.kernel.org 758S: Maintained 759F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 760F: drivers/net/ethernet/airoha/ 761 762AIROHA PCIE PHY DRIVER 763M: Lorenzo Bianconi <lorenzo@kernel.org> 764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 765S: Maintained 766F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 767F: drivers/phy/phy-airoha-pcie-regs.h 768F: drivers/phy/phy-airoha-pcie.c 769 770AIROHA SPI SNFI DRIVER 771M: Lorenzo Bianconi <lorenzo@kernel.org> 772M: Ray Liu <ray.liu@airoha.com> 773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 774L: linux-spi@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 777F: drivers/spi/spi-airoha-snfi.c 778 779AIRSPY MEDIA DRIVER 780L: linux-media@vger.kernel.org 781S: Orphan 782W: https://linuxtv.org 783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 784F: drivers/media/usb/airspy/ 785 786ALACRITECH GIGABIT ETHERNET DRIVER 787M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 788S: Maintained 789F: drivers/net/ethernet/alacritech/* 790 791ALCATEL SPEEDTOUCH USB DRIVER 792M: Duncan Sands <duncan.sands@free.fr> 793L: linux-usb@vger.kernel.org 794S: Maintained 795W: http://www.linux-usb.org/SpeedTouch/ 796F: drivers/usb/atm/speedtch.c 797F: drivers/usb/atm/usbatm.c 798 799ALCHEMY AU1XX0 MMC DRIVER 800M: Manuel Lauss <manuel.lauss@gmail.com> 801S: Maintained 802F: drivers/mmc/host/au1xmmc.c 803 804ALI1563 I2C DRIVER 805M: Rudolf Marek <r.marek@assembler.cz> 806L: linux-i2c@vger.kernel.org 807S: Maintained 808F: Documentation/i2c/busses/i2c-ali1563.rst 809F: drivers/i2c/busses/i2c-ali1563.c 810 811ALIBABA ELASTIC RDMA DRIVER 812M: Cheng Xu <chengyou@linux.alibaba.com> 813M: Kai Shen <kaishen@linux.alibaba.com> 814L: linux-rdma@vger.kernel.org 815S: Supported 816F: drivers/infiniband/hw/erdma 817F: include/uapi/rdma/erdma-abi.h 818 819ALIBABA PMU DRIVER 820M: Shuai Xue <xueshuai@linux.alibaba.com> 821S: Supported 822F: Documentation/admin-guide/perf/alibaba_pmu.rst 823F: drivers/perf/alibaba_uncore_drw_pmu.c 824 825ALIENWARE WMI DRIVER 826M: Kurt Borja <kuurtb@gmail.com> 827L: platform-driver-x86@vger.kernel.org 828L: Dell.Client.Kernel@dell.com 829S: Maintained 830F: Documentation/ABI/testing/debugfs-alienware-wmi 831F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 832F: Documentation/admin-guide/laptops/alienware-wmi.rst 833F: Documentation/wmi/devices/alienware-wmi.rst 834F: drivers/platform/x86/dell/alienware-wmi* 835 836ALLEGRO DVT VIDEO IP CORE DRIVER 837M: Michael Tretter <m.tretter@pengutronix.de> 838R: Pengutronix Kernel Team <kernel@pengutronix.de> 839L: linux-media@vger.kernel.org 840S: Maintained 841F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 842F: drivers/media/platform/allegro-dvt/ 843 844ALLIED VISION ALVIUM CAMERA DRIVER 845M: Tommaso Merciai <tomm.merciai@gmail.com> 846M: Martin Hecht <mhecht73@gmail.com> 847L: linux-media@vger.kernel.org 848S: Maintained 849F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 850F: drivers/media/i2c/alvium-csi2.c 851F: drivers/media/i2c/alvium-csi2.h 852 853ALLWINNER A10 CSI DRIVER 854M: Maxime Ripard <mripard@kernel.org> 855L: linux-media@vger.kernel.org 856S: Maintained 857T: git git://linuxtv.org/media.git 858F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 859F: drivers/media/platform/sunxi/sun4i-csi/ 860 861ALLWINNER A31 CSI DRIVER 862M: Yong Deng <yong.deng@magewell.com> 863M: Paul Kocialkowski <paulk@sys-base.io> 864L: linux-media@vger.kernel.org 865S: Maintained 866T: git git://linuxtv.org/media.git 867F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 868F: drivers/media/platform/sunxi/sun6i-csi/ 869 870ALLWINNER A31 ISP DRIVER 871M: Paul Kocialkowski <paulk@sys-base.io> 872L: linux-media@vger.kernel.org 873S: Maintained 874T: git git://linuxtv.org/media.git 875F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 876F: drivers/staging/media/sunxi/sun6i-isp/ 877F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 878 879ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 880M: Paul Kocialkowski <paulk@sys-base.io> 881L: linux-media@vger.kernel.org 882S: Maintained 883T: git git://linuxtv.org/media.git 884F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 885F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 886 887ALLWINNER CPUFREQ DRIVER 888M: Yangtao Li <tiny.windzz@gmail.com> 889L: linux-pm@vger.kernel.org 890S: Maintained 891F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 892F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 893 894ALLWINNER CRYPTO DRIVERS 895M: Corentin Labbe <clabbe.montjoie@gmail.com> 896L: linux-crypto@vger.kernel.org 897S: Maintained 898F: drivers/crypto/allwinner/ 899 900ALLWINNER DMIC DRIVERS 901M: Ban Tao <fengzheng923@gmail.com> 902L: linux-sound@vger.kernel.org 903S: Maintained 904F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 905F: sound/soc/sunxi/sun50i-dmic.c 906 907ALLWINNER HARDWARE SPINLOCK SUPPORT 908M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 909S: Maintained 910F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 911F: drivers/hwspinlock/sun6i_hwspinlock.c 912 913ALLWINNER THERMAL DRIVER 914M: Vasily Khoruzhick <anarsoul@gmail.com> 915M: Yangtao Li <tiny.windzz@gmail.com> 916L: linux-pm@vger.kernel.org 917S: Maintained 918F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 919F: drivers/thermal/sun8i_thermal.c 920 921ALLWINNER VPU DRIVER 922M: Maxime Ripard <mripard@kernel.org> 923M: Paul Kocialkowski <paulk@sys-base.io> 924L: linux-media@vger.kernel.org 925S: Maintained 926F: drivers/staging/media/sunxi/cedrus/ 927 928ALPHA PORT 929M: Richard Henderson <richard.henderson@linaro.org> 930M: Matt Turner <mattst88@gmail.com> 931M: Magnus Lindholm <linmag7@gmail.com> 932L: linux-alpha@vger.kernel.org 933S: Odd Fixes 934F: arch/alpha/ 935 936ALPS PS/2 TOUCHPAD DRIVER 937R: Pali Rohár <pali@kernel.org> 938F: drivers/input/mouse/alps.* 939 940ALTERA MAILBOX DRIVER 941M: Tien Sung Ang <tiensung.ang@altera.com> 942S: Maintained 943F: drivers/mailbox/mailbox-altera.c 944 945ALTERA MSGDMA IP CORE DRIVER 946M: Olivier Dautricourt <olivierdautricourt@gmail.com> 947R: Stefan Roese <sr@denx.de> 948L: dmaengine@vger.kernel.org 949S: Odd Fixes 950F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 951F: drivers/dma/altera-msgdma.c 952 953ALTERA PIO DRIVER 954M: Adrian Ng <adrianhoyin.ng@altera.com> 955L: linux-gpio@vger.kernel.org 956S: Maintained 957F: drivers/gpio/gpio-altera.c 958 959ALTERA TRIPLE SPEED ETHERNET DRIVER 960M: Boon Khai Ng <boon.khai.ng@altera.com> 961L: netdev@vger.kernel.org 962S: Maintained 963F: drivers/net/ethernet/altera/ 964 965ALTERA UART/JTAG UART SERIAL DRIVERS 966M: Tobias Klauser <tklauser@distanz.ch> 967L: linux-serial@vger.kernel.org 968S: Maintained 969F: drivers/tty/serial/altera_jtaguart.c 970F: drivers/tty/serial/altera_uart.c 971F: include/linux/altera_jtaguart.h 972F: include/linux/altera_uart.h 973 974AMAZON ANNAPURNA LABS FIC DRIVER 975M: Talel Shenhar <talel@amazon.com> 976S: Maintained 977F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 978F: drivers/irqchip/irq-al-fic.c 979 980AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 981M: Talel Shenhar <talel@amazon.com> 982M: Talel Shenhar <talelshenhar@gmail.com> 983S: Maintained 984F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 985F: drivers/edac/al_mc_edac.c 986 987AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 988M: Talel Shenhar <talel@amazon.com> 989S: Maintained 990F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.yaml 991F: drivers/thermal/thermal_mmio.c 992 993AMAZON ETHERNET DRIVERS 994M: Arthur Kiyanovski <akiyano@amazon.com> 995M: David Arinzon <darinzon@amazon.com> 996L: netdev@vger.kernel.org 997S: Maintained 998F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 999F: drivers/net/ethernet/amazon/ 1000 1001AMAZON RDMA EFA DRIVER 1002M: Michael Margolin <mrgolin@amazon.com> 1003R: Gal Pressman <gal.pressman@linux.dev> 1004R: Yossi Leybovich <sleybo@amazon.com> 1005L: linux-rdma@vger.kernel.org 1006S: Supported 1007Q: https://patchwork.kernel.org/project/linux-rdma/list/ 1008F: drivers/infiniband/hw/efa/ 1009F: include/uapi/rdma/efa-abi.h 1010 1011AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1012M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1013R: Mario Limonciello <mario.limonciello@amd.com> 1014L: platform-driver-x86@vger.kernel.org 1015S: Supported 1016F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1017F: drivers/platform/x86/amd/x3d_vcache.c 1018 1019AMD ADDRESS TRANSLATION LIBRARY (ATL) 1020M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1021L: linux-edac@vger.kernel.org 1022S: Supported 1023F: drivers/ras/amd/atl/* 1024 1025AMD AE4DMA DRIVER 1026M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1027L: dmaengine@vger.kernel.org 1028S: Supported 1029F: drivers/dma/amd/ae4dma/ 1030 1031AMD ASoC DRIVERS 1032M: Vijendar Mukunda <Vijendar.Mukunda@amd.com> 1033R: Venkata Prasad Potturu <venkataprasad.potturu@amd.com> 1034L: linux-sound@vger.kernel.org 1035S: Supported 1036F: sound/soc/amd/ 1037 1038AMD AXI W1 DRIVER 1039M: Kris Chaplin <kris.chaplin@amd.com> 1040R: Thomas Delev <thomas.delev@amd.com> 1041R: Michal Simek <michal.simek@amd.com> 1042S: Maintained 1043F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1044F: drivers/w1/masters/amd_axi_w1.c 1045 1046AMD CDX BUS DRIVER 1047M: Nipun Gupta <nipun.gupta@amd.com> 1048M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1049S: Maintained 1050F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1051F: drivers/cdx/* 1052F: include/linux/cdx/* 1053 1054AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1055M: Tom Lendacky <thomas.lendacky@amd.com> 1056M: John Allen <john.allen@amd.com> 1057L: linux-crypto@vger.kernel.org 1058S: Supported 1059F: drivers/crypto/ccp/ 1060F: include/linux/ccp.h 1061 1062AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1063M: Ashish Kalra <ashish.kalra@amd.com> 1064M: Tom Lendacky <thomas.lendacky@amd.com> 1065L: linux-crypto@vger.kernel.org 1066S: Supported 1067F: drivers/crypto/ccp/sev* 1068F: include/uapi/linux/psp-sev.h 1069 1070AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1071M: Mario Limonciello <mario.limonciello@amd.com> 1072L: linux-crypto@vger.kernel.org 1073S: Supported 1074F: drivers/crypto/ccp/dbc.c 1075F: drivers/crypto/ccp/dbc.h 1076F: drivers/crypto/ccp/platform-access.c 1077F: drivers/crypto/ccp/platform-access.h 1078F: include/uapi/linux/psp-dbc.h 1079F: tools/crypto/ccp/*.c 1080F: tools/crypto/ccp/*.py 1081 1082AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1083M: Mario Limonciello <mario.limonciello@amd.com> 1084L: linux-crypto@vger.kernel.org 1085S: Supported 1086F: drivers/crypto/ccp/hsti.* 1087 1088AMD DISPLAY CORE 1089M: Harry Wentland <harry.wentland@amd.com> 1090M: Leo Li <sunpeng.li@amd.com> 1091R: Rodrigo Siqueira <siqueira@igalia.com> 1092L: amd-gfx@lists.freedesktop.org 1093S: Supported 1094T: git https://gitlab.freedesktop.org/agd5f/linux.git 1095F: drivers/gpu/drm/amd/display/ 1096 1097AMD DISPLAY CORE - DML 1098M: Austin Zheng <austin.zheng@amd.com> 1099M: Jun Lei <jun.lei@amd.com> 1100S: Supported 1101F: drivers/gpu/drm/amd/display/dc/dml/ 1102F: drivers/gpu/drm/amd/display/dc/dml2_0/ 1103 1104AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1105M: Huang Rui <ray.huang@amd.com> 1106L: linux-hwmon@vger.kernel.org 1107S: Supported 1108F: Documentation/hwmon/fam15h_power.rst 1109F: drivers/hwmon/fam15h_power.c 1110 1111AMD FCH GPIO DRIVER 1112M: Enrico Weigelt, metux IT consult <info@metux.net> 1113L: linux-gpio@vger.kernel.org 1114S: Maintained 1115F: drivers/gpio/gpio-amd-fch.c 1116F: include/linux/platform_data/gpio/gpio-amd-fch.h 1117 1118AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1119L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1120S: Orphan 1121F: drivers/usb/gadget/udc/amd5536udc.* 1122 1123AMD GEODE PROCESSOR/CHIPSET SUPPORT 1124M: Andres Salomon <dilinger@queued.net> 1125L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1126S: Supported 1127W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1128F: arch/x86/include/asm/geode.h 1129F: drivers/char/hw_random/geode-rng.c 1130F: drivers/crypto/geode* 1131F: drivers/video/fbdev/geode/ 1132 1133AMD HSMP DRIVER 1134M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1135R: Carlos Bilbao <carlos.bilbao@kernel.org> 1136L: platform-driver-x86@vger.kernel.org 1137S: Maintained 1138F: Documentation/arch/x86/amd_hsmp.rst 1139F: arch/x86/include/asm/amd/hsmp.h 1140F: arch/x86/include/uapi/asm/amd_hsmp.h 1141F: drivers/platform/x86/amd/hsmp/ 1142 1143AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1144M: Mario Limonciello <mario.limonciello@amd.com> 1145R: Perry Yuan <perry.yuan@amd.com> 1146L: platform-driver-x86@vger.kernel.org 1147S: Supported 1148B: https://gitlab.freedesktop.org/drm/amd/-/issues 1149F: Documentation/arch/x86/amd-hfi.rst 1150F: drivers/platform/x86/amd/hfi/ 1151 1152AMD IOMMU (AMD-VI) 1153M: Joerg Roedel <joro@8bytes.org> 1154R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1155L: iommu@lists.linux.dev 1156S: Maintained 1157T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1158F: drivers/iommu/amd/ 1159F: include/linux/amd-iommu.h 1160 1161AMD KFD 1162M: Felix Kuehling <Felix.Kuehling@amd.com> 1163L: amd-gfx@lists.freedesktop.org 1164S: Supported 1165T: git https://gitlab.freedesktop.org/agd5f/linux.git 1166F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1167F: drivers/gpu/drm/amd/amdkfd/ 1168F: drivers/gpu/drm/amd/include/cik_structs.h 1169F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1170F: drivers/gpu/drm/amd/include/v9_structs.h 1171F: drivers/gpu/drm/amd/include/vi_structs.h 1172F: include/uapi/linux/kfd_ioctl.h 1173F: include/uapi/linux/kfd_sysfs.h 1174 1175AMD MP2 I2C DRIVER 1176M: Elie Morisse <syniurge@gmail.com> 1177M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1178L: linux-i2c@vger.kernel.org 1179S: Maintained 1180F: drivers/i2c/busses/i2c-amd-mp2* 1181 1182AMD ASF I2C DRIVER 1183M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1184L: linux-i2c@vger.kernel.org 1185S: Supported 1186F: drivers/i2c/busses/i2c-amd-asf-plat.c 1187 1188AMD NODE DRIVER 1189M: Mario Limonciello <mario.limonciello@amd.com> 1190M: Yazen Ghannam <yazen.ghannam@amd.com> 1191L: linux-kernel@vger.kernel.org 1192S: Supported 1193F: arch/x86/include/asm/amd/node.h 1194F: arch/x86/kernel/amd_node.c 1195 1196AMD PDS CORE DRIVER 1197M: Brett Creeley <brett.creeley@amd.com> 1198L: netdev@vger.kernel.org 1199S: Maintained 1200F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1201F: drivers/net/ethernet/amd/pds_core/ 1202F: include/linux/pds/ 1203 1204AMD PENSANDO RDMA DRIVER 1205M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1206M: Allen Hubbe <allen.hubbe@amd.com> 1207L: linux-rdma@vger.kernel.org 1208S: Maintained 1209F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1210F: drivers/infiniband/hw/ionic/ 1211F: include/uapi/rdma/ionic-abi.h 1212 1213AMD PMC DRIVER 1214M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1215L: platform-driver-x86@vger.kernel.org 1216S: Supported 1217F: drivers/platform/x86/amd/pmc/ 1218 1219AMD PMF DRIVER 1220M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1221L: platform-driver-x86@vger.kernel.org 1222S: Supported 1223F: Documentation/ABI/testing/sysfs-amd-pmf 1224F: drivers/platform/x86/amd/pmf/ 1225 1226AMD POWERPLAY AND SWSMU 1227M: Kenneth Feng <kenneth.feng@amd.com> 1228L: amd-gfx@lists.freedesktop.org 1229S: Supported 1230T: git https://gitlab.freedesktop.org/agd5f/linux.git 1231F: drivers/gpu/drm/amd/pm/ 1232 1233AMD PSTATE DRIVER 1234M: Huang Rui <ray.huang@amd.com> 1235M: Mario Limonciello <mario.limonciello@amd.com> 1236R: Perry Yuan <perry.yuan@amd.com> 1237R: K Prateek Nayak <kprateek.nayak@amd.com> 1238L: linux-pm@vger.kernel.org 1239S: Supported 1240F: Documentation/admin-guide/pm/amd-pstate.rst 1241F: drivers/cpufreq/amd-pstate* 1242F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1243 1244AMD PTDMA DRIVER 1245M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1246L: dmaengine@vger.kernel.org 1247S: Supported 1248F: drivers/dma/amd/ptdma/ 1249 1250AMD QDMA DRIVER 1251M: Nishad Saraf <nishads@amd.com> 1252M: Lizhi Hou <lizhi.hou@amd.com> 1253L: dmaengine@vger.kernel.org 1254S: Supported 1255F: drivers/dma/amd/qdma/ 1256F: include/linux/platform_data/amd_qdma.h 1257 1258AMD SEATTLE DEVICE TREE SUPPORT 1259M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1260M: Tom Lendacky <thomas.lendacky@amd.com> 1261S: Supported 1262F: arch/arm64/boot/dts/amd/ 1263 1264AMD SENSOR FUSION HUB DRIVER 1265M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1266L: linux-input@vger.kernel.org 1267S: Maintained 1268F: Documentation/hid/amd-sfh* 1269F: drivers/hid/amd-sfh-hid/ 1270 1271AMD SPI DRIVER 1272M: Raju Rangoju <Raju.Rangoju@amd.com> 1273M: Krishnamoorthi M <krishnamoorthi.m@amd.com> 1274L: linux-spi@vger.kernel.org 1275S: Supported 1276F: drivers/spi/spi-amd-pci.c 1277F: drivers/spi/spi-amd.c 1278F: drivers/spi/spi-amd.h 1279 1280AMD XDNA DRIVER 1281M: Min Ma <mamin506@gmail.com> 1282M: Lizhi Hou <lizhi.hou@amd.com> 1283L: dri-devel@lists.freedesktop.org 1284S: Supported 1285T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1286F: Documentation/accel/amdxdna/ 1287F: drivers/accel/amdxdna/ 1288F: include/trace/events/amdxdna.h 1289F: include/uapi/drm/amdxdna_accel.h 1290 1291AMD XGBE DRIVER 1292M: Raju Rangoju <Raju.Rangoju@amd.com> 1293M: Prashanth Kumar K R <PrashanthKumar.K.R@amd.com> 1294L: netdev@vger.kernel.org 1295S: Maintained 1296F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1297F: drivers/net/ethernet/amd/xgbe/ 1298 1299AMLOGIC BLUETOOTH DRIVER 1300M: Yang Li <yang.li@amlogic.com> 1301L: linux-bluetooth@vger.kernel.org 1302S: Maintained 1303F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1304F: drivers/bluetooth/hci_aml.c 1305 1306AMLOGIC DDR PMU DRIVER 1307M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1308L: linux-amlogic@lists.infradead.org 1309S: Supported 1310W: http://www.amlogic.com 1311F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1312F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1313F: drivers/perf/amlogic/ 1314F: include/soc/amlogic/ 1315 1316AMLOGIC ISP DRIVER 1317M: Keke Li <keke.li@amlogic.com> 1318L: linux-media@vger.kernel.org 1319S: Maintained 1320F: Documentation/admin-guide/media/c3-isp.dot 1321F: Documentation/admin-guide/media/c3-isp.rst 1322F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1323F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1324F: drivers/media/platform/amlogic/c3/isp/ 1325F: include/uapi/linux/media/amlogic/ 1326 1327AMLOGIC MIPI ADAPTER DRIVER 1328M: Keke Li <keke.li@amlogic.com> 1329L: linux-media@vger.kernel.org 1330S: Maintained 1331F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1332F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1333 1334AMLOGIC MIPI CSI2 DRIVER 1335M: Keke Li <keke.li@amlogic.com> 1336L: linux-media@vger.kernel.org 1337S: Maintained 1338F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1339F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1340 1341AMLOGIC PINCTRL DRIVER 1342M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1343L: linux-amlogic@lists.infradead.org 1344L: linux-gpio@vger.kernel.org 1345S: Maintained 1346F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1347F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1348 1349AMLOGIC RTC DRIVER 1350M: Yiting Deng <yiting.deng@amlogic.com> 1351M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1352L: linux-amlogic@lists.infradead.org 1353S: Maintained 1354F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1355F: drivers/rtc/rtc-amlogic-a4.c 1356 1357AMLOGIC SPIFC DRIVER 1358M: Liang Yang <liang.yang@amlogic.com> 1359M: Feng Chen <feng.chen@amlogic.com> 1360M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1361L: linux-amlogic@lists.infradead.org 1362L: linux-spi@vger.kernel.org 1363S: Maintained 1364F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1365F: drivers/spi/spi-amlogic-spifc-a4.c 1366 1367AMLOGIC SPISG DRIVER 1368M: Sunny Luo <sunny.luo@amlogic.com> 1369M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1370L: linux-amlogic@lists.infradead.org 1371L: linux-spi@vger.kernel.org 1372S: Maintained 1373F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1374F: drivers/spi/spi-amlogic-spisg.c 1375 1376AMPHENOL CHIPCAP 2 DRIVER 1377M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1378L: linux-hwmon@vger.kernel.org 1379S: Maintained 1380F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1381F: Documentation/hwmon/chipcap2.rst 1382F: drivers/hwmon/chipcap2.c 1383 1384AMPHION VPU CODEC V4L2 DRIVER 1385M: Ming Qian <ming.qian@nxp.com> 1386M: Zhou Peng <eagle.zhou@nxp.com> 1387L: linux-media@vger.kernel.org 1388S: Maintained 1389F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1390F: drivers/media/platform/amphion/ 1391 1392AMS AS73211 DRIVER 1393M: Christian Eggers <ceggers@arri.de> 1394L: linux-iio@vger.kernel.org 1395S: Maintained 1396F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1397F: drivers/iio/light/as73211.c 1398 1399AMT (Automatic Multicast Tunneling) 1400M: Taehee Yoo <ap420073@gmail.com> 1401L: netdev@vger.kernel.org 1402S: Maintained 1403T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1404T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1405F: drivers/net/amt.c 1406 1407ANALOG DEVICES INC AD3530R DRIVER 1408M: Kim Seer Paller <kimseer.paller@analog.com> 1409L: linux-iio@vger.kernel.org 1410S: Supported 1411W: https://ez.analog.com/linux-software-drivers 1412F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1413F: drivers/iio/dac/ad3530r.c 1414 1415ANALOG DEVICES INC AD3552R DRIVER 1416M: Nuno Sá <nuno.sa@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1421F: Documentation/iio/ad3552r.rst 1422F: drivers/iio/dac/ad3552r.c 1423 1424ANALOG DEVICES INC AD4000 DRIVER 1425M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1426L: linux-iio@vger.kernel.org 1427S: Supported 1428W: https://ez.analog.com/linux-software-drivers 1429F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1430F: Documentation/iio/ad4000.rst 1431F: drivers/iio/adc/ad4000.c 1432 1433AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1434M: Michael Hennerich <michael.hennerich@analog.com> 1435M: Nuno Sá <nuno.sa@analog.com> 1436R: Esteban Blanc <eblanc@baylibre.com> 1437L: linux-iio@vger.kernel.org 1438S: Supported 1439W: https://ez.analog.com/linux-software-drivers 1440F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1441F: Documentation/iio/ad4030.rst 1442F: drivers/iio/adc/ad4030.c 1443 1444ANALOG DEVICES INC AD4062 DRIVER 1445M: Jorge Marques <jorge.marques@analog.com> 1446S: Supported 1447W: https://ez.analog.com/linux-software-drivers 1448F: Documentation/devicetree/bindings/iio/adc/adi,ad4062.yaml 1449F: Documentation/iio/ad4062.rst 1450F: drivers/iio/adc/ad4062.c 1451 1452ANALOG DEVICES INC AD4080 DRIVER 1453M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1454L: linux-iio@vger.kernel.org 1455S: Supported 1456W: https://ez.analog.com/linux-software-drivers 1457F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1458F: drivers/iio/adc/ad4080.c 1459 1460ANALOG DEVICES INC AD4130 DRIVER 1461M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1462L: linux-iio@vger.kernel.org 1463S: Supported 1464W: https://ez.analog.com/linux-software-drivers 1465F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1466F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1467F: drivers/iio/adc/ad4130.c 1468 1469ANALOG DEVICES INC AD4134 DRIVER 1470M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1471L: linux-iio@vger.kernel.org 1472S: Supported 1473W: https://ez.analog.com/linux-software-drivers 1474F: Documentation/devicetree/bindings/iio/adc/adi,ad4134.yaml 1475F: drivers/iio/adc/ad4134.c 1476 1477ANALOG DEVICES INC AD4170-4 DRIVER 1478M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1479L: linux-iio@vger.kernel.org 1480S: Supported 1481W: https://ez.analog.com/linux-software-drivers 1482F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1483F: drivers/iio/adc/ad4170-4.c 1484 1485ANALOG DEVICES INC AD4695 DRIVER 1486M: Michael Hennerich <michael.hennerich@analog.com> 1487M: Nuno Sá <nuno.sa@analog.com> 1488R: David Lechner <dlechner@baylibre.com> 1489L: linux-iio@vger.kernel.org 1490S: Supported 1491W: https://ez.analog.com/linux-software-drivers 1492F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1493F: Documentation/iio/ad4695.rst 1494F: drivers/iio/adc/ad4695.c 1495F: include/dt-bindings/iio/adc/adi,ad4695.h 1496 1497ANALOG DEVICES INC AD4851 DRIVER 1498M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1499M: Dragos Bogdan <dragos.bogdan@analog.com> 1500R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1501L: linux-iio@vger.kernel.org 1502S: Supported 1503W: https://ez.analog.com/linux-software-drivers 1504F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1505F: drivers/iio/adc/ad4851.c 1506 1507ANALOG DEVICES INC AD7091R DRIVER 1508M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1509L: linux-iio@vger.kernel.org 1510S: Supported 1511W: http://ez.analog.com/community/linux-device-drivers 1512F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1513F: drivers/iio/adc/ad7091r* 1514 1515ANALOG DEVICES INC AD7191 DRIVER 1516M: Alisa-Dariana Roman <alisa.roman@analog.com> 1517L: linux-iio@vger.kernel.org 1518S: Supported 1519W: https://ez.analog.com/linux-software-drivers 1520F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1521F: Documentation/iio/ad7191.rst 1522F: drivers/iio/adc/ad7191.c 1523 1524ANALOG DEVICES INC AD7192 DRIVER 1525M: Alisa-Dariana Roman <alisa.roman@analog.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1530F: drivers/iio/adc/ad7192.c 1531 1532ANALOG DEVICES INC AD7292 DRIVER 1533M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1534L: linux-iio@vger.kernel.org 1535S: Supported 1536W: https://ez.analog.com/linux-software-drivers 1537F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1538F: drivers/iio/adc/ad7292.c 1539 1540ANALOG DEVICES INC AD7293 DRIVER 1541M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1542L: linux-iio@vger.kernel.org 1543S: Supported 1544W: https://ez.analog.com/linux-software-drivers 1545F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1546F: drivers/iio/dac/ad7293.c 1547 1548ANALOG DEVICES INC AD74115 DRIVER 1549M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1550L: linux-iio@vger.kernel.org 1551S: Supported 1552W: https://ez.analog.com/linux-software-drivers 1553F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1554F: drivers/iio/addac/ad74115.c 1555 1556ANALOG DEVICES INC AD74413R DRIVER 1557M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1558L: linux-iio@vger.kernel.org 1559S: Supported 1560W: https://ez.analog.com/linux-software-drivers 1561F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1562F: drivers/iio/addac/ad74413r.c 1563F: include/dt-bindings/iio/addac/adi,ad74413r.h 1564 1565ANALOG DEVICES INC AD7625 DRIVER 1566M: Michael Hennerich <Michael.Hennerich@analog.com> 1567M: Nuno Sá <nuno.sa@analog.com> 1568R: Trevor Gamblin <tgamblin@baylibre.com> 1569S: Supported 1570W: https://ez.analog.com/linux-software-drivers 1571W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1572F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1573F: Documentation/iio/ad7625.rst 1574F: drivers/iio/adc/ad7625.c 1575 1576ANALOG DEVICES INC AD7768-1 DRIVER 1577M: Michael Hennerich <Michael.Hennerich@analog.com> 1578L: linux-iio@vger.kernel.org 1579S: Supported 1580W: https://ez.analog.com/linux-software-drivers 1581F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1582F: drivers/iio/adc/ad7768-1.c 1583F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1584 1585ANALOG DEVICES INC AD7780 DRIVER 1586M: Michael Hennerich <Michael.Hennerich@analog.com> 1587M: Renato Lui Geh <renatogeh@gmail.com> 1588L: linux-iio@vger.kernel.org 1589S: Supported 1590W: https://ez.analog.com/linux-software-drivers 1591F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1592F: drivers/iio/adc/ad7780.c 1593 1594ANALOG DEVICES INC AD8366 DRIVER 1595M: Michael Hennerich <Michael.Hennerich@analog.com> 1596M: Rodrigo Alencar <rodrigo.alencar@analog.com> 1597L: linux-iio@vger.kernel.org 1598S: Supported 1599W: https://ez.analog.com/linux-software-drivers 1600F: Documentation/devicetree/bindings/iio/amplifiers/adi,ad8366.yaml 1601F: drivers/iio/amplifiers/ad8366.c 1602 1603ANALOG DEVICES INC AD9467 DRIVER 1604M: Michael Hennerich <Michael.Hennerich@analog.com> 1605M: Nuno Sa <nuno.sa@analog.com> 1606L: linux-iio@vger.kernel.org 1607S: Supported 1608W: https://ez.analog.com/linux-software-drivers 1609F: Documentation/ABI/testing/debugfs-iio-ad9467 1610F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1611F: drivers/iio/adc/ad9467.c 1612 1613ANALOG DEVICES INC AD8460 DRIVER 1614M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1615L: linux-iio@vger.kernel.org 1616S: Supported 1617W: https://ez.analog.com/linux-software-drivers 1618F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1619F: drivers/iio/dac/ad8460.c 1620 1621ANALOG DEVICES INC AD9739a DRIVER 1622M: Nuno Sa <nuno.sa@analog.com> 1623M: Dragos Bogdan <dragos.bogdan@analog.com> 1624L: linux-iio@vger.kernel.org 1625S: Supported 1626W: https://ez.analog.com/linux-software-drivers 1627F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1628F: drivers/iio/dac/ad9739a.c 1629 1630ANALOG DEVICES INC MAX22007 DRIVER 1631M: Janani Sunil <janani.sunil@analog.com> 1632L: linux-iio@vger.kernel.org 1633S: Supported 1634W: https://ez.analog.com/linux-software-drivers 1635F: Documentation/devicetree/bindings/iio/dac/adi,max22007.yaml 1636F: drivers/iio/dac/max22007.c 1637 1638ANALOG DEVICES INC ADA4250 DRIVER 1639M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1640L: linux-iio@vger.kernel.org 1641S: Supported 1642W: https://ez.analog.com/linux-software-drivers 1643F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1644F: drivers/iio/amplifiers/ada4250.c 1645 1646ANALOG DEVICES INC ADE9000 DRIVER 1647M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1648L: linux-iio@vger.kernel.org 1649S: Supported 1650W: https://ez.analog.com/linux-software-drivers 1651F: Documentation/devicetree/bindings/iio/adc/adi,ade9000.yaml 1652F: drivers/iio/adc/ade9000.c 1653 1654ANALOG DEVICES INC ADF4377 DRIVER 1655M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1656L: linux-iio@vger.kernel.org 1657S: Supported 1658W: https://ez.analog.com/linux-software-drivers 1659F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1660F: drivers/iio/frequency/adf4377.c 1661 1662ANALOG DEVICES INC ADGS1408 DRIVER 1663M: Mircea Caprioru <mircea.caprioru@analog.com> 1664S: Supported 1665F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1666F: drivers/mux/adgs1408.c 1667 1668ANALOG DEVICES INC ADIN DRIVER 1669M: Michael Hennerich <michael.hennerich@analog.com> 1670L: netdev@vger.kernel.org 1671S: Supported 1672W: https://ez.analog.com/linux-software-drivers 1673F: Documentation/devicetree/bindings/net/adi,adin.yaml 1674F: drivers/net/phy/adin.c 1675 1676ANALOG DEVICES INC ADIS DRIVER LIBRARY 1677M: Nuno Sa <nuno.sa@analog.com> 1678L: linux-iio@vger.kernel.org 1679S: Supported 1680F: drivers/iio/imu/adis.c 1681F: drivers/iio/imu/adis_buffer.c 1682F: drivers/iio/imu/adis_trigger.c 1683F: include/linux/iio/imu/adis.h 1684 1685ANALOG DEVICES INC ADIS16460 DRIVER 1686M: Dragos Bogdan <dragos.bogdan@analog.com> 1687L: linux-iio@vger.kernel.org 1688S: Supported 1689W: https://ez.analog.com/linux-software-drivers 1690F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1691F: drivers/iio/imu/adis16460.c 1692 1693ANALOG DEVICES INC ADIS16475 DRIVER 1694M: Nuno Sa <nuno.sa@analog.com> 1695L: linux-iio@vger.kernel.org 1696S: Supported 1697W: https://ez.analog.com/linux-software-drivers 1698F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1699F: drivers/iio/imu/adis16475.c 1700 1701ANALOG DEVICES INC ADIS16550 DRIVER 1702M: Nuno Sa <nuno.sa@analog.com> 1703M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1704M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1705M: Robert Budai <robert.budai@analog.com> 1706L: linux-iio@vger.kernel.org 1707S: Supported 1708W: https://ez.analog.com/linux-software-drivers 1709F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1710 1711ANALOG DEVICES INC ADL8113 DRIVER 1712M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1713L: linux-iio@vger.kernel.org 1714S: Supported 1715W: https://ez.analog.com/linux-software-drivers 1716F: Documentation/devicetree/bindings/iio/amplifiers/adi,adl8113.yaml 1717F: drivers/iio/amplifiers/adl8113.c 1718 1719ANALOG DEVICES INC ADM1177 DRIVER 1720M: Michael Hennerich <Michael.Hennerich@analog.com> 1721L: linux-hwmon@vger.kernel.org 1722S: Supported 1723W: https://ez.analog.com/linux-software-drivers 1724F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1725F: drivers/hwmon/adm1177.c 1726 1727ANALOG DEVICES INC ADMFM2000 DRIVER 1728M: Kim Seer Paller <kimseer.paller@analog.com> 1729L: linux-iio@vger.kernel.org 1730S: Supported 1731W: https://ez.analog.com/linux-software-drivers 1732F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1733F: drivers/iio/frequency/admfm2000.c 1734 1735ANALOG DEVICES INC ADMV1013 DRIVER 1736M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1737L: linux-iio@vger.kernel.org 1738S: Supported 1739W: https://ez.analog.com/linux-software-drivers 1740F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1741F: drivers/iio/frequency/admv1013.c 1742 1743ANALOG DEVICES INC ADMV1014 DRIVER 1744M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1745L: linux-iio@vger.kernel.org 1746S: Supported 1747W: https://ez.analog.com/linux-software-drivers 1748F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1749F: drivers/iio/frequency/admv1014.c 1750 1751ANALOG DEVICES INC ADMV8818 DRIVER 1752M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1753L: linux-iio@vger.kernel.org 1754S: Supported 1755W: https://ez.analog.com/linux-software-drivers 1756F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1757F: drivers/iio/filter/admv8818.c 1758 1759ANALOG DEVICES INC ADP5055 DRIVER 1760M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1761S: Supported 1762W: https://ez.analog.com/linux-software-drivers 1763F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1764F: drivers/regulator/adp5055-regulator.c 1765 1766ANALOG DEVICES INC ADP5061 DRIVER 1767M: Michael Hennerich <Michael.Hennerich@analog.com> 1768L: linux-pm@vger.kernel.org 1769S: Supported 1770W: https://ez.analog.com/linux-software-drivers 1771F: drivers/power/supply/adp5061.c 1772 1773ANALOG DEVICES INC ADRF6780 DRIVER 1774M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1775L: linux-iio@vger.kernel.org 1776S: Supported 1777W: https://ez.analog.com/linux-software-drivers 1778F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1779F: drivers/iio/frequency/adrf6780.c 1780 1781ANALOG DEVICES INC ADV7180 DRIVER 1782M: Lars-Peter Clausen <lars@metafoo.de> 1783L: linux-media@vger.kernel.org 1784S: Supported 1785W: https://ez.analog.com/linux-software-drivers 1786F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1787F: drivers/media/i2c/adv7180.c 1788 1789ANALOG DEVICES INC ADV748X DRIVER 1790M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1791L: linux-media@vger.kernel.org 1792S: Maintained 1793F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1794F: drivers/media/i2c/adv748x/* 1795 1796ANALOG DEVICES INC ADV7511 DRIVER 1797M: Hans Verkuil <hverkuil@kernel.org> 1798L: linux-media@vger.kernel.org 1799S: Maintained 1800F: drivers/media/i2c/adv7511* 1801 1802ANALOG DEVICES INC ADV7604 DRIVER 1803M: Hans Verkuil <hverkuil@kernel.org> 1804L: linux-media@vger.kernel.org 1805S: Maintained 1806F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1807F: drivers/media/i2c/adv7604* 1808 1809ANALOG DEVICES INC ADV7842 DRIVER 1810M: Hans Verkuil <hverkuil@kernel.org> 1811L: linux-media@vger.kernel.org 1812S: Maintained 1813F: drivers/media/i2c/adv7842* 1814 1815ANALOG DEVICES INC ADXRS290 DRIVER 1816M: Nishant Malpani <nish.malpani25@gmail.com> 1817L: linux-iio@vger.kernel.org 1818S: Supported 1819F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1820F: drivers/iio/gyro/adxrs290.c 1821 1822ANALOG DEVICES INC ASOC CODEC DRIVERS 1823M: Lars-Peter Clausen <lars@metafoo.de> 1824M: Nuno Sá <nuno.sa@analog.com> 1825L: linux-sound@vger.kernel.org 1826S: Supported 1827W: http://wiki.analog.com/ 1828W: https://ez.analog.com/linux-software-drivers 1829F: Documentation/devicetree/bindings/sound/adi,* 1830F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 1831F: sound/soc/codecs/ad1* 1832F: sound/soc/codecs/ad7* 1833F: sound/soc/codecs/adau* 1834F: sound/soc/codecs/adav* 1835F: sound/soc/codecs/sigmadsp.* 1836F: sound/soc/codecs/ssm* 1837 1838ANALOG DEVICES INC AXI DAC DRIVER 1839M: Nuno Sa <nuno.sa@analog.com> 1840L: linux-iio@vger.kernel.org 1841S: Supported 1842W: https://ez.analog.com/linux-software-drivers 1843F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1844F: drivers/iio/dac/adi-axi-dac.c 1845 1846ANALOG DEVICES INC DMA DRIVERS 1847M: Lars-Peter Clausen <lars@metafoo.de> 1848S: Supported 1849W: https://ez.analog.com/linux-software-drivers 1850F: drivers/dma/dma-axi-dmac.c 1851 1852ANALOG DEVICES INC IIO DRIVERS 1853M: Lars-Peter Clausen <lars@metafoo.de> 1854M: Michael Hennerich <Michael.Hennerich@analog.com> 1855S: Supported 1856W: http://wiki.analog.com/ 1857W: https://ez.analog.com/linux-software-drivers 1858F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1859F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1860F: Documentation/devicetree/bindings/iio/*/adi,* 1861F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1862F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1863F: Documentation/iio/ad7606.rst 1864F: drivers/iio/*/ad* 1865F: drivers/iio/adc/ltc249* 1866F: drivers/iio/amplifiers/hmc425a.c 1867F: drivers/staging/iio/*/ad* 1868X: drivers/iio/*/adjd* 1869 1870ANALOGBITS PLL LIBRARIES 1871M: Paul Walmsley <pjw@kernel.org> 1872M: Samuel Holland <samuel.holland@sifive.com> 1873S: Supported 1874F: drivers/clk/analogbits/* 1875F: include/linux/clk/analogbits* 1876 1877ANDES ATCSPI200 SPI DRIVER 1878M: CL Wang <cl634@andestech.com> 1879S: Supported 1880F: Documentation/devicetree/bindings/spi/andestech,ae350-spi.yaml 1881F: drivers/spi/spi-atcspi200.c 1882 1883ANDROID DRIVERS 1884M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1885M: Arve Hjønnevåg <arve@android.com> 1886M: Todd Kjos <tkjos@android.com> 1887M: Christian Brauner <christian@brauner.io> 1888M: Carlos Llamas <cmllamas@google.com> 1889M: Alice Ryhl <aliceryhl@google.com> 1890L: linux-kernel@vger.kernel.org 1891S: Supported 1892T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1893F: Documentation/netlink/specs/binder.yaml 1894F: drivers/android/ 1895 1896ANDROID GOLDFISH PIC DRIVER 1897M: Miodrag Dinic <miodrag.dinic@mips.com> 1898S: Supported 1899F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1900F: drivers/irqchip/irq-goldfish-pic.c 1901 1902ANDROID GOLDFISH RTC DRIVER 1903M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1904S: Supported 1905F: drivers/rtc/rtc-goldfish.c 1906 1907AOA (Apple Onboard Audio) ALSA DRIVER 1908M: Johannes Berg <johannes@sipsolutions.net> 1909L: linuxppc-dev@lists.ozlabs.org 1910L: linux-sound@vger.kernel.org 1911S: Maintained 1912F: sound/aoa/ 1913 1914APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1915M: William Breathitt Gray <wbg@kernel.org> 1916L: linux-iio@vger.kernel.org 1917S: Maintained 1918F: drivers/iio/addac/stx104.c 1919 1920APM DRIVER 1921M: Jiri Kosina <jikos@kernel.org> 1922S: Odd fixes 1923T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1924F: arch/x86/kernel/apm_32.c 1925F: drivers/char/apm-emulation.c 1926F: include/linux/apm_bios.h 1927F: include/uapi/linux/apm_bios.h 1928 1929APPARMOR SECURITY MODULE 1930M: John Johansen <john.johansen@canonical.com> 1931M: John Johansen <john@apparmor.net> 1932L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1933S: Supported 1934W: apparmor.net 1935B: https://gitlab.com/apparmor/apparmor-kernel 1936C: irc://irc.oftc.net/apparmor 1937T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1938T: https://gitlab.com/apparmor/apparmor-kernel.git 1939F: Documentation/admin-guide/LSM/apparmor.rst 1940F: security/apparmor/ 1941 1942APPLE BCM5974 MULTITOUCH DRIVER 1943M: Henrik Rydberg <rydberg@bitmath.org> 1944L: linux-input@vger.kernel.org 1945S: Odd fixes 1946F: drivers/input/mouse/bcm5974.c 1947 1948APPLE PCIE CONTROLLER DRIVER 1949M: Marc Zyngier <maz@kernel.org> 1950L: linux-pci@vger.kernel.org 1951S: Maintained 1952F: drivers/pci/controller/pcie-apple.c 1953 1954APPLE SMC DRIVER 1955M: Henrik Rydberg <rydberg@bitmath.org> 1956L: linux-hwmon@vger.kernel.org 1957S: Odd fixes 1958F: drivers/hwmon/applesmc.c 1959 1960APPLETALK NETWORK LAYER 1961L: netdev@vger.kernel.org 1962S: Odd fixes 1963F: include/linux/atalk.h 1964F: include/uapi/linux/atalk.h 1965F: net/appletalk/ 1966 1967APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1968M: Khuong Dinh <khuong@os.amperecomputing.com> 1969S: Supported 1970F: arch/arm64/boot/dts/apm/ 1971 1972APPLIED MICRO (APM) X-GENE SOC EDAC 1973M: Khuong Dinh <khuong@os.amperecomputing.com> 1974S: Supported 1975F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1976F: drivers/edac/xgene_edac.c 1977 1978APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1979M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1980M: Keyur Chudgar <keyur@os.amperecomputing.com> 1981S: Maintained 1982F: drivers/net/ethernet/apm/xgene-v2/ 1983 1984APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1985M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1986M: Keyur Chudgar <keyur@os.amperecomputing.com> 1987M: Quan Nguyen <quan@os.amperecomputing.com> 1988S: Maintained 1989F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1990F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1991F: drivers/net/ethernet/apm/xgene/ 1992F: drivers/net/mdio/mdio-xgene.c 1993 1994APPLIED MICRO (APM) X-GENE SOC PMU 1995M: Khuong Dinh <khuong@os.amperecomputing.com> 1996S: Supported 1997F: Documentation/admin-guide/perf/xgene-pmu.rst 1998F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1999F: drivers/perf/xgene_pmu.c 2000 2001APPLIED MICRO QT2025 PHY DRIVER 2002M: FUJITA Tomonori <fujita.tomonori@gmail.com> 2003R: Trevor Gross <tmgross@umich.edu> 2004L: netdev@vger.kernel.org 2005L: rust-for-linux@vger.kernel.org 2006S: Maintained 2007F: drivers/net/phy/qt2025.rs 2008 2009APTINA CAMERA SENSOR PLL 2010M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 2011L: linux-media@vger.kernel.org 2012S: Maintained 2013F: drivers/media/i2c/aptina-pll.* 2014 2015AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 2016M: Aleksa Savic <savicaleksa83@gmail.com> 2017M: Jack Doan <me@jackdoan.com> 2018L: linux-hwmon@vger.kernel.org 2019S: Maintained 2020F: Documentation/hwmon/aquacomputer_d5next.rst 2021F: drivers/hwmon/aquacomputer_d5next.c 2022 2023AQUANTIA ETHERNET DRIVER (atlantic) 2024M: Sukhdeep Singh <sukhdeeps@marvell.com> 2025L: netdev@vger.kernel.org 2026S: Maintained 2027W: https://www.marvell.com/ 2028Q: https://patchwork.kernel.org/project/netdevbpf/list/ 2029F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 2030F: drivers/net/ethernet/aquantia/atlantic/ 2031 2032AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 2033M: Sukhdeep Singh <sukhdeeps@marvell.com> 2034L: netdev@vger.kernel.org 2035S: Maintained 2036W: http://www.aquantia.com 2037F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 2038 2039AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 2040M: Krzysztof Hałasa <khalasa@piap.pl> 2041L: linux-media@vger.kernel.org 2042S: Maintained 2043F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 2044F: drivers/media/i2c/ar0521.c 2045 2046ARASAN NAND CONTROLLER DRIVER 2047M: Miquel Raynal <miquel.raynal@bootlin.com> 2048R: Michal Simek <michal.simek@amd.com> 2049L: linux-mtd@lists.infradead.org 2050S: Maintained 2051F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 2052F: drivers/mtd/nand/raw/arasan-nand-controller.c 2053 2054ARC FRAMEBUFFER DRIVER 2055M: Jaya Kumar <jayalk@intworks.biz> 2056S: Maintained 2057F: drivers/video/fbdev/arcfb.c 2058F: drivers/video/fbdev/core/fb_defio.c 2059 2060ARC PGU DRM DRIVER 2061M: Alexey Brodkin <abrodkin@synopsys.com> 2062S: Supported 2063F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 2064F: drivers/gpu/drm/tiny/arcpgu.c 2065 2066ARCNET NETWORK LAYER 2067M: Michael Grzeschik <mgr@kernel.org> 2068L: netdev@vger.kernel.org 2069S: Maintained 2070F: drivers/net/arcnet/ 2071F: include/uapi/linux/if_arcnet.h 2072 2073ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2074M: Arnd Bergmann <arnd@arndb.de> 2075M: Krzysztof Kozlowski <krzk@kernel.org> 2076M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2077M: Linus Walleij <linusw@kernel.org> 2078R: Drew Fustini <fustini@kernel.org> 2079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2080L: soc@lists.linux.dev 2081S: Maintained 2082P: Documentation/process/maintainer-soc.rst 2083C: irc://irc.libera.chat/armlinux 2084T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2085F: Documentation/process/maintainer-soc*.rst 2086F: arch/arm/boot/dts/Makefile 2087F: arch/arm64/boot/dts/Makefile 2088 2089ARM ARCHITECTED TIMER DRIVER 2090M: Mark Rutland <mark.rutland@arm.com> 2091M: Marc Zyngier <maz@kernel.org> 2092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2093S: Maintained 2094F: arch/arm/include/asm/arch_timer.h 2095F: arch/arm64/include/asm/arch_timer.h 2096F: drivers/clocksource/arm_arch_timer.c 2097F: drivers/clocksource/arm_arch_timer_mmio.c 2098 2099ARM ETHOS-U NPU DRIVER 2100M: Rob Herring (Arm) <robh@kernel.org> 2101M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 2102L: dri-devel@lists.freedesktop.org 2103S: Supported 2104T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2105F: drivers/accel/ethosu/ 2106F: include/uapi/drm/ethosu_accel.h 2107 2108ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2109M: Marc Zyngier <maz@kernel.org> 2110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2111S: Maintained 2112F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2113F: arch/arm/include/asm/arch_gicv3.h 2114F: arch/arm64/include/asm/arch_gicv3.h 2115F: drivers/irqchip/irq-gic*.[ch] 2116F: include/linux/irqchip/arm-gic*.h 2117F: include/linux/irqchip/arm-vgic-info.h 2118 2119ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2120M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2121M: Marc Zyngier <maz@kernel.org> 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Maintained 2124F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2125F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2126F: drivers/irqchip/irq-gic-v5*.[ch] 2127F: include/linux/irqchip/arm-gic-v5.h 2128 2129ARM HDLCD DRM DRIVER 2130M: Liviu Dudau <liviu.dudau@arm.com> 2131S: Supported 2132F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2133F: drivers/gpu/drm/arm/hdlcd_* 2134 2135ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2136M: Linus Walleij <linusw@kernel.org> 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2140F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2141F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2142F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2143F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2144F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2145F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2146F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2147F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2148F: arch/arm/boot/dts/arm/arm-realview-* 2149F: arch/arm/boot/dts/arm/integrator* 2150F: arch/arm/boot/dts/arm/versatile* 2151F: arch/arm/mach-versatile/ 2152F: drivers/bus/arm-integrator-lm.c 2153F: drivers/clk/versatile/ 2154F: drivers/i2c/busses/i2c-versatile.c 2155F: drivers/irqchip/irq-versatile-fpga.c 2156F: drivers/mtd/maps/physmap-versatile.* 2157F: drivers/power/reset/arm-versatile-reboot.c 2158F: drivers/soc/versatile/ 2159 2160ARM INTERCONNECT PMU DRIVERS 2161M: Robin Murphy <robin.murphy@arm.com> 2162S: Supported 2163F: Documentation/admin-guide/perf/arm-cmn.rst 2164F: Documentation/admin-guide/perf/arm-ni.rst 2165F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2166F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2167F: drivers/perf/arm-cmn.c 2168F: drivers/perf/arm-ni.c 2169F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2170 2171ARM KOMEDA DRM-KMS DRIVER 2172M: Liviu Dudau <liviu.dudau@arm.com> 2173S: Supported 2174T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2175F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2176F: Documentation/gpu/komeda-kms.rst 2177F: drivers/gpu/drm/arm/display/include/ 2178F: drivers/gpu/drm/arm/display/komeda/ 2179 2180ARM MALI PANFROST DRM DRIVER 2181M: Boris Brezillon <boris.brezillon@collabora.com> 2182M: Rob Herring <robh@kernel.org> 2183M: Steven Price <steven.price@arm.com> 2184M: Adrián Larumbe <adrian.larumbe@collabora.com> 2185L: dri-devel@lists.freedesktop.org 2186S: Supported 2187T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2188F: Documentation/gpu/panfrost.rst 2189F: drivers/gpu/drm/ci/xfails/panfrost* 2190F: drivers/gpu/drm/panfrost/ 2191F: include/uapi/drm/panfrost_drm.h 2192 2193ARM MALI-C55 ISP DRIVER 2194M: Daniel Scally <dan.scally@ideasonboard.com> 2195M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 2196L: linux-media@vger.kernel.org 2197S: Maintained 2198T: git git://linuxtv.org/media_tree.git 2199F: Documentation/admin-guide/media/mali-c55-graph.dot 2200F: Documentation/admin-guide/media/mali-c55.rst 2201F: Documentation/devicetree/bindings/media/arm,mali-c55.yaml 2202F: Documentation/userspace-api/media/drivers/mali-c55.rst 2203F: Documentation/userspace-api/media/v4l/metafmt-arm-mali-c55.rst 2204F: drivers/media/platform/arm/mali-c55/ 2205F: include/uapi/linux/media/arm/mali-c55-config.h 2206 2207ARM MALI PANTHOR DRM DRIVER 2208M: Boris Brezillon <boris.brezillon@collabora.com> 2209M: Steven Price <steven.price@arm.com> 2210M: Liviu Dudau <liviu.dudau@arm.com> 2211L: dri-devel@lists.freedesktop.org 2212S: Supported 2213T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2214F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2215F: drivers/gpu/drm/ci/xfails/panthor* 2216F: drivers/gpu/drm/panthor/ 2217F: include/uapi/drm/panthor_drm.h 2218 2219ARM MALI TYR DRM DRIVER 2220M: Daniel Almeida <daniel.almeida@collabora.com> 2221M: Alice Ryhl <aliceryhl@google.com> 2222L: dri-devel@lists.freedesktop.org 2223S: Supported 2224W: https://rust-for-linux.com/tyr-gpu-driver 2225W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2226B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2227T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2228F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2229F: drivers/gpu/drm/tyr/ 2230F: include/uapi/drm/panthor_drm.h 2231 2232ARM MALI-DP DRM DRIVER 2233M: Liviu Dudau <liviu.dudau@arm.com> 2234S: Supported 2235T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2236F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2237F: Documentation/gpu/afbc.rst 2238F: drivers/gpu/drm/arm/ 2239 2240ARM MFM AND FLOPPY DRIVERS 2241M: Ian Molton <spyro@f2s.com> 2242S: Maintained 2243F: arch/arm/include/asm/floppy.h 2244F: arch/arm/mach-rpc/floppydma.S 2245 2246ARM PMU PROFILING AND DEBUGGING 2247M: Will Deacon <will@kernel.org> 2248M: Mark Rutland <mark.rutland@arm.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250L: linux-perf-users@vger.kernel.org 2251S: Maintained 2252F: Documentation/devicetree/bindings/arm/pmu.yaml 2253F: Documentation/devicetree/bindings/perf/ 2254F: arch/arm*/include/asm/hw_breakpoint.h 2255F: arch/arm*/include/asm/perf_event.h 2256F: arch/arm*/kernel/hw_breakpoint.c 2257F: arch/arm*/kernel/perf_* 2258F: drivers/perf/ 2259F: include/linux/perf/arm_pmu*.h 2260 2261ARM PORT 2262M: Russell King <linux@armlinux.org.uk> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Odd Fixes 2265W: http://www.armlinux.org.uk/ 2266T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2267F: arch/arm/ 2268X: arch/arm/boot/dts/ 2269 2270ARM PRIMECELL AACI PL041 DRIVER 2271M: Russell King <linux@armlinux.org.uk> 2272S: Odd Fixes 2273F: sound/arm/aaci.* 2274 2275ARM PRIMECELL BUS SUPPORT 2276M: Russell King <linux@armlinux.org.uk> 2277S: Odd Fixes 2278F: drivers/amba/ 2279F: include/linux/amba/bus.h 2280 2281ARM PRIMECELL KMI PL050 DRIVER 2282M: Russell King <linux@armlinux.org.uk> 2283S: Odd Fixes 2284F: drivers/input/serio/ambakmi.* 2285F: include/linux/amba/kmi.h 2286 2287ARM PRIMECELL MMCI PL180/1 DRIVER 2288M: Russell King <linux@armlinux.org.uk> 2289S: Odd Fixes 2290F: drivers/mmc/host/mmci.* 2291F: include/linux/amba/mmci.h 2292 2293ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2294M: Miquel Raynal <miquel.raynal@bootlin.com> 2295R: Michal Simek <michal.simek@amd.com> 2296L: linux-mtd@lists.infradead.org 2297S: Maintained 2298F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2299F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2300 2301ARM PRIMECELL PL35X SMC DRIVER 2302M: Miquel Raynal <miquel.raynal@bootlin.com> 2303R: Michal Simek <michal.simek@amd.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2307F: drivers/memory/pl353-smc.c 2308 2309ARM PRIMECELL SSP PL022 SPI DRIVER 2310M: Linus Walleij <linusw@kernel.org> 2311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2314F: drivers/spi/spi-pl022.c 2315 2316ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2317M: Russell King <linux@armlinux.org.uk> 2318S: Odd Fixes 2319F: drivers/tty/serial/amba-pl01*.c 2320F: include/linux/amba/serial.h 2321 2322ARM PRIMECELL VIC PL190/PL192 DRIVER 2323M: Linus Walleij <linusw@kernel.org> 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2327F: drivers/irqchip/irq-vic.c 2328 2329ARM SMC WATCHDOG DRIVER 2330M: Julius Werner <jwerner@chromium.org> 2331R: Evan Benn <evanbenn@chromium.org> 2332S: Maintained 2333F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2334F: drivers/watchdog/arm_smc_wdt.c 2335 2336ARM SMMU DRIVERS 2337M: Will Deacon <will@kernel.org> 2338R: Robin Murphy <robin.murphy@arm.com> 2339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2340S: Maintained 2341F: Documentation/devicetree/bindings/iommu/arm,smmu* 2342F: drivers/iommu/arm/ 2343F: drivers/iommu/io-pgtable-arm* 2344 2345ARM SMMU SVA SUPPORT 2346R: Jean-Philippe Brucker <jpb@kernel.org> 2347F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2348 2349ARM SUB-ARCHITECTURES 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352C: irc://irc.libera.chat/armlinux 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2354F: arch/arm/mach-*/ 2355F: arch/arm/plat-*/ 2356 2357ARM/ACTIONS SEMI ARCHITECTURE 2358M: Andreas Färber <afaerber@suse.de> 2359M: Manivannan Sadhasivam <mani@kernel.org> 2360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2361L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2362S: Maintained 2363F: Documentation/devicetree/bindings/arm/actions.yaml 2364F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2365F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2366F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2367F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2368F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2369F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2370F: Documentation/devicetree/bindings/pinctrl/actions,* 2371F: Documentation/devicetree/bindings/power/actions,s500-sps.yaml 2372F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2373F: arch/arm/boot/dts/actions/ 2374F: arch/arm/mach-actions/ 2375F: arch/arm64/boot/dts/actions/ 2376F: drivers/clk/actions/ 2377F: drivers/clocksource/timer-owl* 2378F: drivers/dma/owl-dma.c 2379F: drivers/i2c/busses/i2c-owl.c 2380F: drivers/irqchip/irq-owl-sirq.c 2381F: drivers/mmc/host/owl-mmc.c 2382F: drivers/net/ethernet/actions/ 2383F: drivers/pinctrl/actions/* 2384F: drivers/pmdomain/actions/ 2385F: include/dt-bindings/power/owl-* 2386F: include/dt-bindings/reset/actions,* 2387F: include/linux/soc/actions/ 2388N: owl 2389 2390ARM/AIROHA SOC SUPPORT 2391M: Matthias Brugger <matthias.bgg@gmail.com> 2392M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2394L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2395S: Odd Fixes 2396F: arch/arm/boot/dts/airoha/ 2397F: arch/arm64/boot/dts/airoha/ 2398 2399ARM/Allwinner SoC Clock Support 2400M: Emilio López <emilio@elopez.com.ar> 2401S: Maintained 2402F: drivers/clk/sunxi/ 2403 2404ARM/Allwinner sunXi SoC support 2405M: Chen-Yu Tsai <wens@kernel.org> 2406M: Jernej Skrabec <jernej.skrabec@gmail.com> 2407M: Samuel Holland <samuel@sholland.org> 2408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2409L: linux-sunxi@lists.linux.dev 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2412F: arch/arm/mach-sunxi/ 2413F: arch/arm64/boot/dts/allwinner/ 2414F: drivers/clk/sunxi-ng/ 2415F: drivers/pinctrl/sunxi/ 2416F: drivers/soc/sunxi/ 2417N: allwinner 2418N: sun[x456789]i 2419N: sun[25]0i 2420 2421ARM/ALPHASCALE ARCHITECTURE 2422M: Krzysztof Kozlowski <krzk@kernel.org> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Odd Fixes 2425F: arch/arm/boot/dts/alphascale/ 2426F: drivers/clk/clk-asm9260.c 2427F: drivers/clocksource/asm9260_timer.c 2428F: drivers/rtc/rtc-asm9260.c 2429F: drivers/watchdog/asm9260_wdt.c 2430 2431ARM/AMD PENSANDO ARM64 ARCHITECTURE 2432M: Brad Larson <blarson@amd.com> 2433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2434S: Supported 2435F: Documentation/devicetree/bindings/*/amd,pensando* 2436F: arch/arm64/boot/dts/amd/elba* 2437 2438ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2439M: Neil Armstrong <neil.armstrong@linaro.org> 2440M: Jerome Brunet <jbrunet@baylibre.com> 2441L: linux-amlogic@lists.infradead.org 2442S: Maintained 2443F: Documentation/devicetree/bindings/clock/amlogic* 2444F: drivers/clk/meson/ 2445F: include/dt-bindings/clock/amlogic,a1* 2446F: include/dt-bindings/clock/gxbb* 2447F: include/dt-bindings/clock/meson* 2448 2449ARM/Amlogic Meson SoC Crypto Drivers 2450M: Corentin Labbe <clabbe@baylibre.com> 2451L: linux-crypto@vger.kernel.org 2452L: linux-amlogic@lists.infradead.org 2453S: Maintained 2454F: Documentation/devicetree/bindings/crypto/amlogic* 2455F: drivers/crypto/amlogic/ 2456 2457ARM/Amlogic Meson SoC Sound Drivers 2458M: Jerome Brunet <jbrunet@baylibre.com> 2459L: linux-sound@vger.kernel.org 2460S: Maintained 2461F: Documentation/devicetree/bindings/sound/amlogic* 2462F: sound/soc/meson/ 2463 2464ARM/Amlogic Meson SoC support 2465M: Neil Armstrong <neil.armstrong@linaro.org> 2466M: Kevin Hilman <khilman@baylibre.com> 2467R: Jerome Brunet <jbrunet@baylibre.com> 2468R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2470L: linux-amlogic@lists.infradead.org 2471S: Maintained 2472W: http://linux-meson.com/ 2473F: Documentation/devicetree/bindings/phy/amlogic* 2474F: arch/arm/boot/dts/amlogic/ 2475F: arch/arm/mach-meson/ 2476F: arch/arm64/boot/dts/amlogic/ 2477F: drivers/pmdomain/amlogic/ 2478F: drivers/mmc/host/meson* 2479F: drivers/phy/amlogic/ 2480F: drivers/pinctrl/meson/ 2481F: drivers/rtc/rtc-meson* 2482F: drivers/soc/amlogic/ 2483N: meson 2484 2485ARM/Annapurna Labs ALPINE ARCHITECTURE 2486M: Antoine Tenart <atenart@kernel.org> 2487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2488S: Odd Fixes 2489F: arch/arm/boot/dts/amazon/ 2490F: arch/arm/mach-alpine/ 2491F: arch/arm64/boot/dts/amazon/ 2492F: drivers/*/*alpine* 2493 2494ARM/APPLE MACHINE SOUND DRIVERS 2495M: Martin Povišer <povik+lin@cutebit.org> 2496L: asahi@lists.linux.dev 2497L: linux-sound@vger.kernel.org 2498S: Maintained 2499F: Documentation/devicetree/bindings/sound/apple,* 2500F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2501F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 2502F: sound/soc/apple/* 2503F: sound/soc/codecs/cs42l83-i2c.c 2504F: sound/soc/codecs/cs42l84.* 2505F: sound/soc/codecs/ssm3515.c 2506 2507ARM/APPLE MACHINE SUPPORT 2508M: Sven Peter <sven@kernel.org> 2509M: Janne Grunau <j@jannau.net> 2510R: Neal Gompa <neal@gompa.dev> 2511L: asahi@lists.linux.dev 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Maintained 2514W: https://asahilinux.org 2515B: https://github.com/AsahiLinux/linux/issues 2516C: irc://irc.oftc.net/asahi-dev 2517T: git https://github.com/AsahiLinux/linux.git 2518F: Documentation/devicetree/bindings/arm/apple.yaml 2519F: Documentation/devicetree/bindings/arm/apple/* 2520F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2521F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2522F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2523F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2524F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2525F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2526F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2527F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2528F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2529F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2530F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2531F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2532F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2533F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2534F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2535F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2536F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2537F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2538F: Documentation/devicetree/bindings/phy/apple,atcphy.yaml 2539F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2540F: Documentation/devicetree/bindings/power/apple* 2541F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2542F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2543F: Documentation/devicetree/bindings/rtc/apple,smc-rtc.yaml 2544F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2545F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2546F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml 2547F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2548F: Documentation/hwmon/macsmc-hwmon.rst 2549F: arch/arm64/boot/dts/apple/ 2550F: drivers/bluetooth/hci_bcm4377.c 2551F: drivers/clk/clk-apple-nco.c 2552F: drivers/cpufreq/apple-soc-cpufreq.c 2553F: drivers/dma/apple-admac.c 2554F: drivers/gpio/gpio-macsmc.c 2555F: drivers/hwmon/macsmc-hwmon.c 2556F: drivers/pmdomain/apple/ 2557F: drivers/i2c/busses/i2c-pasemi-core.c 2558F: drivers/i2c/busses/i2c-pasemi-platform.c 2559F: drivers/input/touchscreen/apple_z2.c 2560F: drivers/iommu/apple-dart.c 2561F: drivers/iommu/io-pgtable-dart.c 2562F: drivers/irqchip/irq-apple-aic.c 2563F: drivers/mfd/macsmc.c 2564F: drivers/nvme/host/apple.c 2565F: drivers/nvmem/apple-efuses.c 2566F: drivers/nvmem/apple-spmi-nvmem.c 2567F: drivers/phy/apple/ 2568F: drivers/pinctrl/pinctrl-apple-gpio.c 2569F: drivers/power/reset/macsmc-reboot.c 2570F: drivers/power/supply/macsmc-power.c 2571F: drivers/pwm/pwm-apple.c 2572F: drivers/rtc/rtc-macsmc.c 2573F: drivers/soc/apple/* 2574F: drivers/spi/spi-apple.c 2575F: drivers/spmi/spmi-apple-controller.c 2576F: drivers/usb/dwc3/dwc3-apple.c 2577F: drivers/video/backlight/apple_dwi_bl.c 2578F: drivers/watchdog/apple_wdt.c 2579F: include/dt-bindings/interrupt-controller/apple-aic.h 2580F: include/dt-bindings/pinctrl/apple.h 2581F: include/linux/mfd/macsmc.h 2582F: include/linux/soc/apple/* 2583F: include/uapi/drm/asahi_drm.h 2584 2585ARM/ARTPEC MACHINE SUPPORT 2586M: Jesper Nilsson <jesper.nilsson@axis.com> 2587M: Lars Persson <lars.persson@axis.com> 2588L: linux-arm-kernel@axis.com 2589S: Maintained 2590F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2591F: arch/arm/boot/dts/axis/ 2592F: arch/arm/mach-artpec 2593F: drivers/clk/axis 2594F: drivers/crypto/axis 2595F: drivers/mmc/host/usdhi6rol0.c 2596F: drivers/pinctrl/pinctrl-artpec* 2597 2598ARM/ASPEED I2C DRIVER 2599M: Ryan Chen <ryan_chen@aspeedtech.com> 2600R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2601R: Joel Stanley <joel@jms.id.au> 2602L: linux-i2c@vger.kernel.org 2603L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2604S: Maintained 2605F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2606F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2607F: drivers/i2c/busses/i2c-aspeed.c 2608F: drivers/irqchip/irq-aspeed-i2c-ic.c 2609 2610ARM/ASPEED MACHINE SUPPORT 2611M: Joel Stanley <joel@jms.id.au> 2612M: Andrew Jeffery <andrew@codeconstruct.com.au> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2615S: Supported 2616Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2618F: Documentation/devicetree/bindings/arm/aspeed/ 2619F: arch/arm/boot/dts/aspeed/ 2620F: arch/arm/mach-aspeed/ 2621N: aspeed 2622 2623ARM/AXIADO ARCHITECTURE 2624M: Harshit Shah <hshah@axiado.com> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626S: Maintained 2627F: Documentation/devicetree/bindings/arm/axiado.yaml 2628F: arch/arm64/boot/dts/axiado/ 2629N: axiado 2630 2631ARM/AXM LSI SOC 2632M: Krzysztof Kozlowski <krzk@kernel.org> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634S: Odd Fixes 2635F: Documentation/devicetree/bindings/arm/axxia.yaml 2636F: arch/arm/boot/dts/intel/axm/ 2637F: arch/arm/mach-axxia/ 2638 2639ARM/BITMAIN ARCHITECTURE 2640M: Manivannan Sadhasivam <mani@kernel.org> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642S: Maintained 2643F: Documentation/devicetree/bindings/arm/bitmain.yaml 2644F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2645F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.yaml 2646F: arch/arm64/boot/dts/bitmain/ 2647F: drivers/clk/clk-bm1880.c 2648F: drivers/pinctrl/pinctrl-bm1880.c 2649 2650ARM/BLAIZE ARCHITECTURE 2651M: James Cowgill <james.cowgill@blaize.com> 2652M: Matt Redfearn <matt.redfearn@blaize.com> 2653M: Neil Jones <neil.jones@blaize.com> 2654M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2655S: Maintained 2656F: Documentation/devicetree/bindings/arm/blaize.yaml 2657F: arch/arm64/boot/dts/blaize/ 2658 2659ARM/BST SOC SUPPORT 2660M: Ge Gordon <gordon.ge@bst.ai> 2661R: BST Linux Kernel Upstream Group <bst-upstream@bstai.top> 2662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2663S: Supported 2664F: Documentation/devicetree/bindings/arm/bst.yaml 2665F: Documentation/devicetree/bindings/mmc/bst,c1200-sdhci.yaml 2666F: arch/arm64/boot/dts/bst/ 2667F: drivers/mmc/host/sdhci-of-bst.c 2668 2669ARM/CALXEDA HIGHBANK ARCHITECTURE 2670M: Andre Przywara <andre.przywara@arm.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: arch/arm/boot/dts/calxeda/ 2674F: arch/arm/mach-highbank/ 2675 2676ARM/CAVIUM THUNDER NETWORK DRIVER 2677M: Sunil Goutham <sgoutham@marvell.com> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679S: Maintained 2680F: drivers/net/ethernet/cavium/thunder/ 2681 2682ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2683M: Lukasz Majewski <lukma@denx.de> 2684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2685S: Maintained 2686F: arch/arm/mach-ep93xx/ts72xx.c 2687 2688ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2689M: Hartley Sweeten <hsweeten@visionengravers.com> 2690M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2691M: Nikita Shubin <nikita.shubin@maquefel.me> 2692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2693S: Maintained 2694F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2695F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2696F: arch/arm/boot/compressed/misc-ep93xx.h 2697F: arch/arm/mach-ep93xx/ 2698F: drivers/iio/adc/ep93xx_adc.c 2699 2700ARM/CIX SOC SUPPORT 2701M: Peter Chen <peter.chen@cixtech.com> 2702M: Fugang Duan <fugang.duan@cixtech.com> 2703R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Maintained 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2707F: Documentation/devicetree/bindings/arm/cix.yaml 2708F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2709F: arch/arm64/boot/dts/cix/ 2710F: drivers/mailbox/cix-mailbox.c 2711K: \bcix\b 2712 2713ARM/CLKDEV SUPPORT 2714M: Russell King <linux@armlinux.org.uk> 2715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2716S: Maintained 2717T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2718F: drivers/clk/clkdev.c 2719 2720ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2721M: Baruch Siach <baruch@tkos.co.il> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724F: arch/arm/boot/dts/cnxt/ 2725N: digicolor 2726 2727ARM/CORESIGHT FRAMEWORK AND DRIVERS 2728M: Suzuki K Poulose <suzuki.poulose@arm.com> 2729R: Mike Leach <mike.leach@arm.com> 2730R: James Clark <james.clark@linaro.org> 2731R: Leo Yan <leo.yan@arm.com> 2732L: coresight@lists.linaro.org (moderated for non-subscribers) 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2736F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2737F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2738F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2739F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2740F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2741F: Documentation/trace/coresight/* 2742F: drivers/hwtracing/coresight/* 2743F: include/dt-bindings/arm/coresight-cti-dt.h 2744F: include/linux/coresight* 2745F: include/uapi/linux/coresight* 2746F: samples/coresight/* 2747F: tools/perf/Documentation/arm-coresight.txt 2748F: tools/perf/arch/arm/util/auxtrace.c 2749F: tools/perf/arch/arm/util/cs-etm.c 2750F: tools/perf/arch/arm/util/cs-etm.h 2751F: tools/perf/arch/arm/util/pmu.c 2752F: tools/perf/tests/shell/*coresight* 2753F: tools/perf/tests/shell/coresight/* 2754F: tools/perf/tests/shell/lib/*coresight* 2755F: tools/perf/util/cs-etm-decoder/* 2756F: tools/perf/util/cs-etm.* 2757 2758ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2759M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2760M: Linus Walleij <linusw@kernel.org> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762S: Maintained 2763T: git https://github.com/ulli-kroll/linux.git 2764F: Documentation/devicetree/bindings/arm/gemini.yaml 2765F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2766F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2767F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2768F: arch/arm/boot/dts/gemini/ 2769F: arch/arm/mach-gemini/ 2770F: drivers/crypto/gemini/ 2771F: drivers/net/ethernet/cortina/ 2772F: drivers/pinctrl/pinctrl-gemini.c 2773F: drivers/rtc/rtc-ftrtc010.c 2774 2775ARM/CZ.NIC TURRIS SUPPORT 2776M: Marek Behún <kabel@kernel.org> 2777S: Maintained 2778W: https://www.turris.cz/ 2779F: Documentation/ABI/testing/debugfs-moxtet 2780F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2781F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2782F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2783F: Documentation/devicetree/bindings/bus/cznic,moxtet.yaml 2784F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.yaml 2785F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2786F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2787F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2788F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2789F: drivers/bus/moxtet.c 2790F: drivers/firmware/turris-mox-rwtm.c 2791F: drivers/gpio/gpio-moxtet.c 2792F: drivers/leds/leds-turris-omnia.c 2793F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2794F: drivers/platform/cznic/ 2795F: drivers/watchdog/armada_37xx_wdt.c 2796F: include/dt-bindings/bus/moxtet.h 2797F: include/linux/armada-37xx-rwtm-mailbox.h 2798F: include/linux/moxtet.h 2799F: include/linux/turris-omnia-mcu-interface.h 2800F: include/linux/turris-signing-key.h 2801 2802ARM/FARADAY FA526 PORT 2803M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2805S: Maintained 2806T: git git://git.berlios.de/gemini-board 2807F: arch/arm/mm/*-fa* 2808 2809ARM/FOOTBRIDGE ARCHITECTURE 2810M: Russell King <linux@armlinux.org.uk> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813W: http://www.armlinux.org.uk/ 2814F: arch/arm/include/asm/hardware/dec21285.h 2815F: arch/arm/mach-footbridge/ 2816 2817ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2818M: Frank Li <Frank.Li@nxp.com> 2819M: Sascha Hauer <s.hauer@pengutronix.de> 2820R: Pengutronix Kernel Team <kernel@pengutronix.de> 2821R: Fabio Estevam <festevam@gmail.com> 2822L: imx@lists.linux.dev 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825T: git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git 2826F: Documentation/devicetree/bindings/firmware/fsl* 2827F: Documentation/devicetree/bindings/firmware/nxp* 2828F: arch/arm/boot/dts/nxp/ 2829F: arch/arm64/boot/dts/freescale/ 2830X: Documentation/devicetree/bindings/media/i2c/ 2831X: arch/arm64/boot/dts/freescale/fsl-* 2832X: arch/arm64/boot/dts/freescale/qoriq-* 2833X: drivers/media/i2c/ 2834N: imx 2835N: mxs 2836N: \bmxc[^\d] 2837 2838ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2839M: Frank Li <Frank.Li@nxp.com> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git 2843F: arch/arm/boot/dts/nxp/ls/ 2844F: arch/arm64/boot/dts/freescale/fsl-* 2845F: arch/arm64/boot/dts/freescale/qoriq-* 2846 2847ARM/FREESCALE VYBRID ARM ARCHITECTURE 2848M: Frank Li <Frank.Li@nxp.com> 2849M: Sascha Hauer <s.hauer@pengutronix.de> 2850R: Pengutronix Kernel Team <kernel@pengutronix.de> 2851R: Stefan Agner <stefan@agner.ch> 2852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2853S: Maintained 2854T: git git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux.git 2855F: arch/arm/boot/dts/nxp/vf/ 2856F: arch/arm/mach-imx/*vf610* 2857 2858ARM/GUMSTIX MACHINE SUPPORT 2859M: Steve Sakoman <sakoman@gmail.com> 2860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2861S: Maintained 2862 2863ARM/HISILICON SOC SUPPORT 2864M: Wei Xu <xuwei5@hisilicon.com> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866S: Supported 2867W: http://www.hisilicon.com 2868T: git https://github.com/hisilicon/linux-hisi.git 2869F: arch/arm/boot/dts/hisilicon/ 2870F: arch/arm/mach-hisi/ 2871F: arch/arm64/boot/dts/hisilicon/ 2872 2873ARM/HP JORNADA 7XX MACHINE SUPPORT 2874M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2875S: Maintained 2876W: www.jlime.com 2877T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2878F: arch/arm/mach-sa1100/include/mach/jornada720.h 2879F: arch/arm/mach-sa1100/jornada720.c 2880 2881ARM/HPE GXP ARCHITECTURE 2882M: Jean-Marie Verdun <verdun@hpe.com> 2883M: Nick Hawkins <nick.hawkins@hpe.com> 2884S: Maintained 2885F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2886F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2887F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2888F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2889F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2890F: Documentation/hwmon/gxp-fan-ctrl.rst 2891F: arch/arm/boot/dts/hpe/ 2892F: drivers/clocksource/timer-gxp.c 2893F: drivers/hwmon/gxp-fan-ctrl.c 2894F: drivers/i2c/busses/i2c-gxp.c 2895F: drivers/spi/spi-gxp.c 2896F: drivers/watchdog/gxp-wdt.c 2897 2898ARM/IGEP MACHINE SUPPORT 2899M: Enric Balletbo i Serra <eballetbo@gmail.com> 2900M: Javier Martinez Canillas <javier@dowhile0.org> 2901L: linux-omap@vger.kernel.org 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904F: arch/arm/boot/dts/ti/omap/omap3-igep* 2905 2906ARM/INTEL IXP4XX ARM ARCHITECTURE 2907M: Linus Walleij <linusw@kernel.org> 2908M: Imre Kaloz <kaloz@openwrt.org> 2909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2910S: Maintained 2911F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2912F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2913F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2914F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2915F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2916F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2917F: arch/arm/boot/dts/intel/ixp/ 2918F: arch/arm/mach-ixp4xx/ 2919F: drivers/bus/intel-ixp4xx-eb.c 2920F: drivers/char/hw_random/ixp4xx-rng.c 2921F: drivers/clocksource/timer-ixp4xx.c 2922F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2923F: drivers/gpio/gpio-ixp4xx.c 2924F: drivers/irqchip/irq-ixp4xx.c 2925F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2926F: drivers/net/wan/ixp4xx_hss.c 2927F: drivers/soc/ixp4xx/ixp4xx-npe.c 2928F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2929F: include/linux/soc/ixp4xx/npe.h 2930F: include/linux/soc/ixp4xx/qmgr.h 2931 2932ARM/INTEL KEEMBAY ARCHITECTURE 2933M: Paul J. Murphy <paul.j.murphy@intel.com> 2934S: Maintained 2935F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2936F: arch/arm64/boot/dts/intel/keembay-evm.dts 2937F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2938 2939ARM/INTEL XSC3 (MANZANO) ARM CORE 2940M: Lennert Buytenhek <kernel@wantstofly.org> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943 2944ARM/LG1K ARCHITECTURE 2945M: Chanho Min <chanho.min@lge.com> 2946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2947S: Maintained 2948F: arch/arm64/boot/dts/lg/ 2949 2950ARM/LPC18XX ARCHITECTURE 2951M: Vladimir Zapolskiy <vz@mleia.com> 2952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2953S: Maintained 2954F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2955F: arch/arm/boot/dts/nxp/lpc/lpc43* 2956F: drivers/i2c/busses/i2c-lpc2k.c 2957F: drivers/memory/pl172.c 2958F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2959F: drivers/rtc/rtc-lpc24xx.c 2960N: lpc18xx 2961 2962ARM/LPC32XX SOC SUPPORT 2963M: Vladimir Zapolskiy <vz@mleia.com> 2964M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Maintained 2967T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2968F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2969F: arch/arm/boot/dts/nxp/lpc/lpc32* 2970F: arch/arm/mach-lpc32xx/ 2971F: drivers/dma/lpc32xx-dmamux.c 2972F: drivers/i2c/busses/i2c-pnx.c 2973F: drivers/net/ethernet/nxp/lpc_eth.c 2974F: drivers/usb/host/ohci-nxp.c 2975F: drivers/watchdog/pnx4008_wdt.c 2976N: lpc32xx 2977 2978LPC32XX DMAMUX SUPPORT 2979M: J.M.B. Downing <jonathan.downing@nautel.com> 2980M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2981R: Vladimir Zapolskiy <vz@mleia.com> 2982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2983S: Maintained 2984F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2985 2986ARM/Marvell Dove/MV78xx0/Orion SOC support 2987M: Andrew Lunn <andrew@lunn.ch> 2988M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2989M: Gregory Clement <gregory.clement@bootlin.com> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2993F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2994F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2995F: Documentation/devicetree/bindings/soc/dove/ 2996F: arch/arm/boot/dts/marvell/dove* 2997F: arch/arm/boot/dts/marvell/orion5x* 2998F: arch/arm/mach-dove/ 2999F: arch/arm/mach-mv78xx0/ 3000F: arch/arm/mach-orion5x/ 3001F: arch/arm/plat-orion/ 3002F: drivers/bus/mvebu-mbus.c 3003F: drivers/soc/dove/ 3004 3005ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 3006M: Andrew Lunn <andrew@lunn.ch> 3007M: Gregory Clement <gregory.clement@bootlin.com> 3008M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 3012F: Documentation/devicetree/bindings/arm/marvell/ 3013F: arch/arm/boot/dts/marvell/armada* 3014F: arch/arm/boot/dts/marvell/kirkwood* 3015F: arch/arm/configs/mvebu_*_defconfig 3016F: arch/arm/mach-mvebu/ 3017F: arch/arm64/boot/dts/marvell/ 3018F: drivers/clk/mvebu/ 3019F: drivers/cpufreq/armada-37xx-cpufreq.c 3020F: drivers/cpufreq/armada-8k-cpufreq.c 3021F: drivers/cpufreq/mvebu-cpufreq.c 3022F: drivers/irqchip/irq-armada-370-xp.c 3023F: drivers/irqchip/irq-mvebu-* 3024F: drivers/pinctrl/mvebu/ 3025F: drivers/rtc/rtc-armada38x.c 3026 3027ARM/Marvell PXA1908 SOC support 3028M: Duje Mihanović <duje@dujemihanovic.xyz> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030S: Maintained 3031F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 3032F: arch/arm64/boot/dts/marvell/mmp/ 3033F: drivers/clk/mmp/Kconfig 3034F: drivers/clk/mmp/clk-pxa1908*.c 3035F: drivers/pmdomain/marvell/ 3036F: include/dt-bindings/clock/marvell,pxa1908.h 3037F: include/dt-bindings/power/marvell,pxa1908-power.h 3038 3039ARM/Mediatek RTC DRIVER 3040M: Eddie Huang <eddie.huang@mediatek.com> 3041M: Sean Wang <sean.wang@mediatek.com> 3042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3043L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 3044S: Maintained 3045F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 3046F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 3047F: drivers/rtc/rtc-mt2712.c 3048F: drivers/rtc/rtc-mt6397.c 3049F: drivers/rtc/rtc-mt7622.c 3050 3051ARM/Mediatek SoC support 3052M: Matthias Brugger <matthias.bgg@gmail.com> 3053M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 3054L: linux-kernel@vger.kernel.org 3055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3056L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058W: https://mtk.wiki.kernel.org/ 3059C: irc://irc.libera.chat/linux-mediatek 3060F: arch/arm/boot/dts/mediatek/ 3061F: arch/arm/mach-mediatek/ 3062F: arch/arm64/boot/dts/mediatek/ 3063F: drivers/soc/mediatek/ 3064N: mtk 3065N: mt[2678] 3066K: mediatek 3067 3068ARM/Mediatek USB3 PHY DRIVER 3069M: Chunfeng Yun <chunfeng.yun@mediatek.com> 3070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3071L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 3072S: Maintained 3073F: Documentation/devicetree/bindings/phy/mediatek,* 3074F: drivers/phy/mediatek/ 3075 3076ARM/MICROCHIP (ARM64) SoC support 3077M: Conor Dooley <conor@kernel.org> 3078M: Nicolas Ferre <nicolas.ferre@microchip.com> 3079M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3081S: Supported 3082T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3083F: arch/arm64/boot/dts/microchip/ 3084 3085ARM/Microchip (AT91) SoC support 3086M: Nicolas Ferre <nicolas.ferre@microchip.com> 3087M: Alexandre Belloni <alexandre.belloni@bootlin.com> 3088M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3090S: Supported 3091W: http://www.linux4sam.org 3092T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3093F: arch/arm/boot/dts/microchip/ 3094F: arch/arm/include/debug/at91.S 3095F: arch/arm/mach-at91/ 3096F: drivers/memory/atmel* 3097F: drivers/watchdog/sama5d4_wdt.c 3098F: include/soc/at91/ 3099X: drivers/input/touchscreen/atmel_mxt_ts.c 3100N: at91 3101N: atmel 3102 3103ARM/Microchip Sparx5 SoC support 3104M: Steen Hegelund <Steen.Hegelund@microchip.com> 3105M: Daniel Machon <daniel.machon@microchip.com> 3106M: UNGLinuxDriver@microchip.com 3107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3108S: Supported 3109F: arch/arm64/boot/dts/microchip/sparx* 3110F: drivers/net/ethernet/microchip/vcap/ 3111F: drivers/pinctrl/pinctrl-microchip-sgpio.c 3112N: sparx5 3113 3114ARM/MILBEAUT ARCHITECTURE 3115M: Taichi Sugaya <sugaya.taichi@socionext.com> 3116M: Takao Orito <orito.takao@socionext.com> 3117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3118S: Maintained 3119F: arch/arm/boot/dts/socionext/milbeaut* 3120F: arch/arm/mach-milbeaut/ 3121N: milbeaut 3122 3123ARM/MORELLO PLATFORM 3124M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3126S: Maintained 3127F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3128F: arch/arm64/boot/dts/arm/morello* 3129 3130ARM/MOXA ART SOC 3131M: Krzysztof Kozlowski <krzk@kernel.org> 3132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3133S: Odd Fixes 3134F: Documentation/devicetree/bindings/arm/moxart.yaml 3135F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3136F: arch/arm/boot/dts/moxa/ 3137F: drivers/clk/clk-moxart.c 3138 3139ARM/MStar/Sigmastar Armv7 SoC support 3140M: Daniel Palmer <daniel@thingy.jp> 3141M: Romain Perier <romain.perier@gmail.com> 3142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3143S: Maintained 3144W: http://linux-chenxing.org/ 3145T: git https://github.com/linux-chenxing/linux.git 3146F: Documentation/devicetree/bindings/arm/mstar/* 3147F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3148F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3149F: arch/arm/boot/dts/sigmastar/ 3150F: arch/arm/mach-mstar/ 3151F: drivers/clk/mstar/ 3152F: drivers/clocksource/timer-msc313e.c 3153F: drivers/gpio/gpio-msc313.c 3154F: drivers/rtc/rtc-msc313.c 3155F: drivers/watchdog/msc313e_wdt.c 3156F: include/dt-bindings/clock/mstar-* 3157F: include/dt-bindings/gpio/msc313-gpio.h 3158 3159ARM/NOMADIK/Ux500 ARCHITECTURES 3160M: Linus Walleij <linusw@kernel.org> 3161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3162S: Maintained 3163T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3164F: Documentation/devicetree/bindings/arm/ste-* 3165F: Documentation/devicetree/bindings/arm/ux500.yaml 3166F: Documentation/devicetree/bindings/arm/ux500/ 3167F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3168F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3169F: arch/arm/boot/dts/st/ste-* 3170F: arch/arm/mach-nomadik/ 3171F: arch/arm/mach-ux500/ 3172F: drivers/clk/clk-nomadik.c 3173F: drivers/clocksource/clksrc-dbx500-prcmu.c 3174F: drivers/dma/ste_dma40* 3175F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3176F: drivers/gpio/gpio-nomadik.c 3177F: drivers/i2c/busses/i2c-nomadik.c 3178F: drivers/iio/adc/ab8500-gpadc.c 3179F: drivers/mfd/ab8500* 3180F: drivers/mfd/abx500* 3181F: drivers/mfd/db8500* 3182F: drivers/pinctrl/nomadik/ 3183F: drivers/rtc/rtc-ab8500.c 3184F: drivers/rtc/rtc-pl031.c 3185F: drivers/soc/ux500/ 3186 3187ARM/NUVOTON MA35 ARCHITECTURE 3188M: Jacky Huang <ychuang3@nuvoton.com> 3189M: Shan-Chun Hung <schung@nuvoton.com> 3190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3191S: Supported 3192F: Documentation/devicetree/bindings/*/*/*ma35* 3193F: Documentation/devicetree/bindings/*/*ma35* 3194F: arch/arm64/boot/dts/nuvoton/*ma35* 3195F: drivers/*/*/*ma35* 3196F: drivers/*/*ma35* 3197K: ma35d1 3198 3199ARM/NUVOTON NPCM ARCHITECTURE 3200M: Andrew Jeffery <andrew@codeconstruct.com.au> 3201M: Avi Fishman <avifishman70@gmail.com> 3202M: Tomer Maimon <tmaimon77@gmail.com> 3203M: Tali Perry <tali.perry1@gmail.com> 3204R: Patrick Venture <venture@google.com> 3205R: Nancy Yuen <yuenn@google.com> 3206R: Benjamin Fair <benjaminfair@google.com> 3207L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3208S: Supported 3209T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 3210F: Documentation/devicetree/bindings/*/*/*npcm* 3211F: Documentation/devicetree/bindings/*/*npcm* 3212F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3213F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3214F: arch/arm/mach-npcm/ 3215F: arch/arm64/boot/dts/nuvoton/ 3216F: drivers/*/*/*npcm* 3217F: drivers/*/*npcm* 3218F: drivers/rtc/rtc-nct3018y.c 3219F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3220F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3221 3222ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3223M: Joseph Liu <kwliu@nuvoton.com> 3224M: Marvin Lin <kflin@nuvoton.com> 3225L: linux-media@vger.kernel.org 3226L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3227S: Maintained 3228F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3229F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3230F: Documentation/userspace-api/media/drivers/npcm-video.rst 3231F: drivers/media/platform/nuvoton/ 3232F: include/uapi/linux/npcm-video.h 3233 3234ARM/NUVOTON WPCM450 ARCHITECTURE 3235M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3236L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3237S: Maintained 3238W: https://github.com/neuschaefer/wpcm450/wiki 3239F: Documentation/devicetree/bindings/*/*wpcm* 3240F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3241F: arch/arm/configs/wpcm450_defconfig 3242F: arch/arm/mach-npcm/wpcm450.c 3243F: drivers/*/*/*wpcm* 3244F: drivers/*/*wpcm* 3245 3246ARM/NXP S32G ARCHITECTURE 3247R: Chester Lin <chester62515@gmail.com> 3248R: Matthias Brugger <mbrugger@suse.com> 3249R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3250R: NXP S32 Linux Team <s32@nxp.com> 3251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3252S: Maintained 3253F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3254F: arch/arm64/boot/dts/freescale/s32g*.dts* 3255F: drivers/pinctrl/nxp/ 3256F: drivers/rtc/rtc-s32g.c 3257 3258ARM/NXP S32G PCIE CONTROLLER DRIVER 3259M: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> 3260R: NXP S32 Linux Team <s32@nxp.com> 3261L: imx@lists.linux.dev 3262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3263S: Maintained 3264F: Documentation/devicetree/bindings/pci/nxp,s32g-pcie.yaml 3265F: drivers/pci/controller/dwc/pcie-nxp-s32g* 3266 3267ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3268M: Jan Petrous <jan.petrous@oss.nxp.com> 3269R: s32@nxp.com 3270S: Maintained 3271F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3272F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3273 3274ARM/Orion SoC/Technologic Systems TS-78xx platform support 3275M: Alexander Clouter <alex@digriz.org.uk> 3276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3277S: Maintained 3278W: http://www.digriz.org.uk/ts78xx/kernel 3279F: arch/arm/mach-orion5x/ts78xx-* 3280 3281ARM/QUALCOMM CHROMEBOOK SUPPORT 3282R: cros-qcom-dts-watchers@chromium.org 3283F: arch/arm64/boot/dts/qcom/sc7180* 3284F: arch/arm64/boot/dts/qcom/sc7280* 3285 3286ARM/QUALCOMM MAILING LIST 3287L: linux-arm-msm@vger.kernel.org 3288C: irc://irc.oftc.net/linux-msm 3289F: Documentation/devicetree/bindings/*/qcom* 3290F: Documentation/devicetree/bindings/soc/qcom/ 3291F: arch/arm/boot/dts/qcom/ 3292F: arch/arm/configs/qcom_defconfig 3293F: arch/arm/mach-qcom/ 3294F: arch/arm64/boot/dts/qcom/ 3295F: drivers/*/*/pm8???-* 3296F: drivers/*/*/qcom* 3297F: drivers/*/*/qcom/ 3298F: drivers/*/qcom* 3299F: drivers/*/qcom/ 3300F: drivers/bluetooth/btqcomsmd.c 3301F: drivers/clocksource/timer-qcom.c 3302F: drivers/cpuidle/cpuidle-qcom-spm.c 3303F: drivers/extcon/extcon-qcom* 3304F: drivers/i2c/busses/i2c-qcom-geni.c 3305F: drivers/i2c/busses/i2c-qup.c 3306F: drivers/iommu/msm* 3307F: drivers/mfd/ssbi.c 3308F: drivers/mmc/host/mmci_qcom* 3309F: drivers/mmc/host/sdhci-msm.c 3310F: drivers/pci/controller/dwc/pcie-qcom* 3311F: drivers/phy/qualcomm/ 3312F: drivers/power/*/msm* 3313F: drivers/reset/reset-qcom-* 3314F: drivers/rtc/rtc-pm8xxx.c 3315F: drivers/spi/spi-geni-qcom.c 3316F: drivers/spi/spi-qcom-qspi.c 3317F: drivers/spi/spi-qup.c 3318F: drivers/tty/serial/msm_serial.c 3319F: drivers/ufs/host/ufs-qcom* 3320F: drivers/usb/dwc3/dwc3-qcom.c 3321F: include/dt-bindings/*/qcom* 3322F: include/linux/*/qcom* 3323F: include/linux/soc/qcom/ 3324 3325ARM/QUALCOMM SUPPORT 3326M: Bjorn Andersson <andersson@kernel.org> 3327M: Konrad Dybcio <konradybcio@kernel.org> 3328L: linux-arm-msm@vger.kernel.org 3329S: Maintained 3330C: irc://irc.oftc.net/linux-msm 3331T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3332F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3333F: Documentation/devicetree/bindings/arm/qcom.yaml 3334F: Documentation/devicetree/bindings/bus/qcom* 3335F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3336F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3337F: Documentation/devicetree/bindings/reserved-memory/qcom* 3338F: Documentation/devicetree/bindings/soc/qcom/ 3339F: arch/arm/boot/dts/qcom/ 3340F: arch/arm/configs/qcom_defconfig 3341F: arch/arm/mach-qcom/ 3342F: arch/arm64/boot/dts/qcom/ 3343F: drivers/bus/qcom* 3344F: drivers/firmware/qcom/ 3345F: drivers/soc/qcom/ 3346F: include/dt-bindings/arm/qcom,ids.h 3347F: include/dt-bindings/firmware/qcom,scm.h 3348F: include/dt-bindings/soc/qcom* 3349F: include/linux/firmware/qcom 3350F: include/linux/soc/qcom/ 3351F: include/soc/qcom/ 3352 3353ARM/RDA MICRO ARCHITECTURE 3354M: Manivannan Sadhasivam <mani@kernel.org> 3355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3356L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/arm/rda.yaml 3359F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3360F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3361F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3362F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3363F: arch/arm/boot/dts/unisoc/ 3364F: drivers/clocksource/timer-rda.c 3365F: drivers/gpio/gpio-rda.c 3366F: drivers/irqchip/irq-rda-intc.c 3367F: drivers/tty/serial/rda-uart.c 3368 3369ARM/REALTEK ARCHITECTURE 3370M: Andreas Färber <afaerber@suse.de> 3371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3372L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3373S: Maintained 3374F: Documentation/devicetree/bindings/arm/realtek.yaml 3375F: arch/arm/boot/dts/realtek/ 3376F: arch/arm/mach-realtek/ 3377F: arch/arm64/boot/dts/realtek/ 3378 3379ARM/RISC-V/RENESAS ARCHITECTURE 3380M: Geert Uytterhoeven <geert+renesas@glider.be> 3381M: Magnus Damm <magnus.damm@gmail.com> 3382L: linux-renesas-soc@vger.kernel.org 3383S: Supported 3384Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3385C: irc://irc.libera.chat/renesas-soc 3386T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3387F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3388F: Documentation/devicetree/bindings/nvmem/renesas,* 3389F: Documentation/devicetree/bindings/soc/renesas/ 3390F: arch/arm/boot/dts/renesas/ 3391F: arch/arm/configs/shmobile_defconfig 3392F: arch/arm/include/debug/renesas-scif.S 3393F: arch/arm/mach-shmobile/ 3394F: arch/arm64/boot/dts/renesas/ 3395F: arch/riscv/boot/dts/renesas/ 3396F: drivers/pmdomain/renesas/ 3397F: drivers/soc/renesas/ 3398F: include/linux/soc/renesas/ 3399N: rcar 3400K: \brenesas, 3401 3402ARM/RISCPC ARCHITECTURE 3403M: Russell King <linux@armlinux.org.uk> 3404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3405S: Maintained 3406W: http://www.armlinux.org.uk/ 3407F: arch/arm/include/asm/hardware/ioc.h 3408F: arch/arm/include/asm/hardware/iomd.h 3409F: arch/arm/include/asm/hardware/memc.h 3410F: arch/arm/mach-rpc/ 3411F: drivers/net/ethernet/8390/etherh.c 3412F: drivers/net/ethernet/i825xx/ether1* 3413F: drivers/net/ethernet/seeq/ether3* 3414F: drivers/scsi/arm/ 3415 3416ARM/Rockchip SoC support 3417M: Heiko Stuebner <heiko@sntech.de> 3418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3419L: linux-rockchip@lists.infradead.org 3420S: Maintained 3421T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3422F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3423F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3424F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3425F: arch/arm/boot/dts/rockchip/ 3426F: arch/arm/mach-rockchip/ 3427F: drivers/*/*/*rockchip* 3428F: drivers/*/*rockchip* 3429F: drivers/clk/rockchip/ 3430F: drivers/i2c/busses/i2c-rk3x.c 3431F: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c 3432F: sound/soc/rockchip/ 3433N: rockchip 3434 3435ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3436M: Krzysztof Kozlowski <krzk@kernel.org> 3437R: Alim Akhtar <alim.akhtar@samsung.com> 3438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3439L: linux-samsung-soc@vger.kernel.org 3440S: Maintained 3441P: Documentation/process/maintainer-soc-clean-dts.rst 3442Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3443B: mailto:linux-samsung-soc@vger.kernel.org 3444C: irc://irc.libera.chat/linux-exynos 3445T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3446F: Documentation/arch/arm/samsung/ 3447F: Documentation/devicetree/bindings/arm/samsung/ 3448F: Documentation/devicetree/bindings/hwinfo/samsung,* 3449F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3450F: Documentation/devicetree/bindings/soc/samsung/ 3451F: arch/arm/boot/dts/samsung/ 3452F: arch/arm/mach-exynos*/ 3453F: arch/arm/mach-s3c/ 3454F: arch/arm/mach-s5p*/ 3455F: arch/arm64/boot/dts/exynos/ 3456F: arch/arm64/boot/dts/tesla/ 3457F: drivers/*/*/*s3c24* 3458F: drivers/*/*s3c24* 3459F: drivers/*/*s3c64xx* 3460F: drivers/*/*s5pv210* 3461F: drivers/clocksource/samsung_pwm_timer.c 3462F: drivers/firmware/samsung/ 3463F: drivers/mailbox/exynos-mailbox.c 3464F: drivers/memory/samsung/ 3465F: drivers/pwm/pwm-samsung.c 3466F: drivers/soc/samsung/ 3467F: drivers/tty/serial/samsung* 3468F: include/clocksource/samsung_pwm.h 3469F: include/linux/platform_data/*s3c* 3470F: include/linux/serial_s3c.h 3471F: include/linux/soc/samsung/ 3472N: exynos 3473N: s3c64xx 3474N: s5pv210 3475 3476ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3477M: Łukasz Stelmach <l.stelmach@samsung.com> 3478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3479L: linux-media@vger.kernel.org 3480S: Maintained 3481F: drivers/media/platform/samsung/s5p-g2d/ 3482 3483ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3484M: Marek Szyprowski <m.szyprowski@samsung.com> 3485L: linux-samsung-soc@vger.kernel.org 3486L: linux-media@vger.kernel.org 3487S: Maintained 3488F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3489F: drivers/media/cec/platform/s5p/ 3490 3491ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3492M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3493M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3494M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3496L: linux-media@vger.kernel.org 3497S: Maintained 3498F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3499F: drivers/media/platform/samsung/s5p-jpeg/ 3500 3501ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3502M: Marek Szyprowski <m.szyprowski@samsung.com> 3503M: Andrzej Hajda <andrzej.hajda@intel.com> 3504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3505L: linux-media@vger.kernel.org 3506S: Maintained 3507F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3508F: drivers/media/platform/samsung/s5p-mfc/ 3509 3510ARM/SOCFPGA ARCHITECTURE 3511M: Dinh Nguyen <dinguyen@kernel.org> 3512S: Maintained 3513W: http://www.rocketboards.org 3514T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3515F: arch/arm/boot/dts/intel/socfpga/ 3516F: arch/arm/configs/socfpga_defconfig 3517F: arch/arm/mach-socfpga/ 3518F: arch/arm64/boot/dts/altera/ 3519F: arch/arm64/boot/dts/intel/ 3520 3521ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3522M: Dinh Nguyen <dinguyen@kernel.org> 3523S: Maintained 3524F: drivers/clk/socfpga/ 3525 3526ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3527M: Matthew Gerlach <matthew.gerlach@altera.com> 3528S: Maintained 3529F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3530F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3531 3532ARM/SOCFPGA DWMAC GLUE LAYER 3533M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3534S: Maintained 3535F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3536 3537ARM/SOCFPGA EDAC BINDINGS 3538M: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> 3539S: Maintained 3540F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3541 3542ARM/SOCFPGA EDAC SUPPORT 3543M: Dinh Nguyen <dinguyen@kernel.org> 3544S: Maintained 3545F: drivers/edac/altera_edac.[ch] 3546 3547ARM/SPREADTRUM SoC SUPPORT 3548M: Orson Zhai <orsonzhai@gmail.com> 3549M: Baolin Wang <baolin.wang7@gmail.com> 3550R: Chunyan Zhang <zhang.lyra@gmail.com> 3551S: Maintained 3552F: arch/arm64/boot/dts/sprd 3553N: sprd 3554N: sc27xx 3555N: sc2731 3556 3557ARM/STI ARCHITECTURE 3558M: Patrice Chotard <patrice.chotard@foss.st.com> 3559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3560S: Maintained 3561W: http://www.stlinux.com 3562F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3563F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3564F: arch/arm/boot/dts/st/sti* 3565F: arch/arm/mach-sti/ 3566F: drivers/ata/ahci_st.c 3567F: drivers/char/hw_random/st-rng.c 3568F: drivers/clocksource/arm_global_timer.c 3569F: drivers/clocksource/clksrc_st_lpc.c 3570F: drivers/cpufreq/sti-cpufreq.c 3571F: drivers/dma/st_fdma* 3572F: drivers/i2c/busses/i2c-st.c 3573F: drivers/media/rc/st_rc.c 3574F: drivers/mmc/host/sdhci-st.c 3575F: drivers/phy/st/phy-miphy28lp.c 3576F: drivers/phy/st/phy-stih407-usb.c 3577F: drivers/pinctrl/pinctrl-st.c 3578F: drivers/remoteproc/st_remoteproc.c 3579F: drivers/remoteproc/st_slim_rproc.c 3580F: drivers/reset/sti/ 3581F: drivers/rtc/rtc-st-lpc.c 3582F: drivers/tty/serial/st-asc.c 3583F: drivers/usb/dwc3/dwc3-st.c 3584F: drivers/usb/host/ehci-st.c 3585F: drivers/usb/host/ohci-st.c 3586F: drivers/watchdog/st_lpc_wdt.c 3587F: include/linux/remoteproc/st_slim_rproc.h 3588 3589ARM/STM32 ARCHITECTURE 3590M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3591M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3592L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3596F: arch/arm/boot/dts/st/stm32* 3597F: arch/arm/mach-stm32/ 3598F: arch/arm64/boot/dts/st/ 3599F: drivers/clocksource/armv7m_systick.c 3600N: stm32 3601N: stm 3602 3603ARM/SUNPLUS SP7021 SOC SUPPORT 3604M: Qin Jian <qinjian@cqplus1.com> 3605L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3606S: Maintained 3607W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3608F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3609F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3610F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3611F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3612F: arch/arm/boot/dts/sunplus/ 3613F: arch/arm/configs/sp7021_*defconfig 3614F: drivers/clk/clk-sp7021.c 3615F: drivers/irqchip/irq-sp7021-intc.c 3616F: drivers/reset/reset-sunplus.c 3617F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3618F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3619 3620ARM/Synaptics SoC support 3621M: Jisheng Zhang <jszhang@kernel.org> 3622M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3624S: Maintained 3625F: arch/arm/boot/dts/synaptics/ 3626F: arch/arm/mach-berlin/ 3627F: arch/arm64/boot/dts/synaptics/ 3628 3629ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3630M: Hans Verkuil <hverkuil@kernel.org> 3631L: linux-tegra@vger.kernel.org 3632L: linux-media@vger.kernel.org 3633S: Maintained 3634F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3635F: drivers/media/cec/platform/tegra/ 3636 3637ARM/TESLA FSD SoC SUPPORT 3638M: Alim Akhtar <alim.akhtar@samsung.com> 3639M: linux-fsd@tesla.com 3640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3641L: linux-samsung-soc@vger.kernel.org 3642S: Maintained 3643P: Documentation/process/maintainer-soc-clean-dts.rst 3644F: arch/arm64/boot/dts/tesla/ 3645 3646ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3647M: Santosh Shilimkar <ssantosh@kernel.org> 3648L: linux-kernel@vger.kernel.org 3649S: Maintained 3650F: drivers/memory/*emif* 3651 3652ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3653M: Nishanth Menon <nm@ti.com> 3654M: Santosh Shilimkar <ssantosh@kernel.org> 3655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3656S: Maintained 3657T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3658F: arch/arm/boot/dts/ti/keystone/ 3659F: arch/arm/mach-keystone/ 3660 3661ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3662M: Santosh Shilimkar <ssantosh@kernel.org> 3663L: linux-kernel@vger.kernel.org 3664S: Maintained 3665F: drivers/clk/keystone/ 3666 3667ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3668M: Santosh Shilimkar <ssantosh@kernel.org> 3669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3670L: linux-kernel@vger.kernel.org 3671S: Maintained 3672F: drivers/clocksource/timer-keystone.c 3673 3674ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3675M: Santosh Shilimkar <ssantosh@kernel.org> 3676L: linux-kernel@vger.kernel.org 3677S: Maintained 3678F: drivers/power/reset/keystone-reset.c 3679 3680ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3681M: Nishanth Menon <nm@ti.com> 3682M: Vignesh Raghavendra <vigneshr@ti.com> 3683M: Tero Kristo <kristo@kernel.org> 3684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3685S: Supported 3686F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3687F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3688F: arch/arm64/boot/dts/ti/Makefile 3689F: arch/arm64/boot/dts/ti/k3-* 3690 3691ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3692M: Krzysztof Kozlowski <krzk@kernel.org> 3693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3694S: Odd Fixes 3695F: Documentation/devicetree/bindings/*/*/ti,nspire* 3696F: Documentation/devicetree/bindings/*/ti,nspire* 3697F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3698F: arch/arm/boot/dts/nspire/ 3699 3700ARM/TOSHIBA VISCONTI ARCHITECTURE 3701M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3703S: Supported 3704T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3705F: Documentation/devicetree/bindings/arm/toshiba.yaml 3706F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3707F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3708F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3709F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3710F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3711F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3712F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3713F: arch/arm64/boot/dts/toshiba/ 3714F: drivers/clk/visconti/ 3715F: drivers/gpio/gpio-visconti.c 3716F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3717F: drivers/pci/controller/dwc/pcie-visconti.c 3718F: drivers/pinctrl/visconti/ 3719F: drivers/watchdog/visconti_wdt.c 3720N: visconti 3721 3722ARM/UNIPHIER ARCHITECTURE 3723M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3724M: Masami Hiramatsu <mhiramat@kernel.org> 3725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3726S: Maintained 3727F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3728F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3729F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3730F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3731F: arch/arm/boot/dts/socionext/uniphier* 3732F: arch/arm/include/asm/hardware/cache-uniphier.h 3733F: arch/arm/mm/cache-uniphier.c 3734F: arch/arm64/boot/dts/socionext/uniphier* 3735F: drivers/bus/uniphier-system-bus.c 3736F: drivers/clk/uniphier/ 3737F: drivers/dma/uniphier-mdmac.c 3738F: drivers/gpio/gpio-uniphier.c 3739F: drivers/i2c/busses/i2c-uniphier* 3740F: drivers/irqchip/irq-uniphier-aidet.c 3741F: drivers/mmc/host/uniphier-sd.c 3742F: drivers/pinctrl/uniphier/ 3743F: drivers/reset/reset-uniphier.c 3744F: drivers/tty/serial/8250/8250_uniphier.c 3745N: uniphier 3746 3747ARM/VERSATILE EXPRESS PLATFORM 3748M: Liviu Dudau <liviu.dudau@arm.com> 3749M: Sudeep Holla <sudeep.holla@kernel.org> 3750M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3752S: Maintained 3753N: mps2 3754N: vexpress 3755F: arch/arm/mach-versatile/ 3756F: arch/arm64/boot/dts/arm/ 3757F: drivers/clocksource/timer-versatile.c 3758X: drivers/cpufreq/vexpress-spc-cpufreq.c 3759X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3760 3761ARM/VFP SUPPORT 3762M: Russell King <linux@armlinux.org.uk> 3763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3764S: Maintained 3765W: http://www.armlinux.org.uk/ 3766F: arch/arm/vfp/ 3767 3768ARM/VT8500 ARM ARCHITECTURE 3769M: Alexey Charkov <alchark@gmail.com> 3770M: Krzysztof Kozlowski <krzk@kernel.org> 3771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3772S: Odd Fixes 3773F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3774F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3775F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3776F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3777F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3778F: arch/arm/boot/dts/vt8500/ 3779F: arch/arm/mach-vt8500/ 3780F: drivers/clocksource/timer-vt8500.c 3781F: drivers/i2c/busses/i2c-viai2c-wmt.c 3782F: drivers/mmc/host/wmt-sdmmc.c 3783F: drivers/pwm/pwm-vt8500.c 3784F: drivers/rtc/rtc-vt8500.c 3785F: drivers/soc/vt8500/ 3786F: drivers/tty/serial/vt8500_serial.c 3787F: drivers/video/fbdev/vt8500lcdfb.* 3788F: drivers/video/fbdev/wm8505fb* 3789F: drivers/video/fbdev/wmt_ge_rops.* 3790 3791ARM/ZYNQ ARCHITECTURE 3792M: Michal Simek <michal.simek@amd.com> 3793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3794S: Supported 3795W: http://wiki.xilinx.com 3796T: git https://github.com/Xilinx/linux-xlnx.git 3797F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3798F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3799F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3800F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3801F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3802F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3803F: arch/arm/mach-zynq/ 3804F: drivers/clocksource/timer-cadence-ttc.c 3805F: drivers/cpuidle/cpuidle-zynq.c 3806F: drivers/edac/synopsys_edac.c 3807F: drivers/i2c/busses/i2c-cadence.c 3808F: drivers/i2c/busses/i2c-xiic.c 3809F: drivers/mmc/host/sdhci-of-arasan.c 3810N: zynq 3811N: xilinx 3812 3813ARM64 FIT SUPPORT 3814M: Simon Glass <sjg@chromium.org> 3815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3816S: Maintained 3817F: arch/arm64/boot/Makefile 3818F: scripts/make_fit.py 3819 3820ARM64 PLATFORM DRIVERS 3821M: Hans de Goede <hansg@kernel.org> 3822M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3823R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3824L: platform-driver-x86@vger.kernel.org 3825S: Maintained 3826Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3828F: drivers/platform/arm64/ 3829 3830ARM64 PORT (AARCH64 ARCHITECTURE) 3831M: Catalin Marinas <catalin.marinas@arm.com> 3832M: Will Deacon <will@kernel.org> 3833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3834S: Maintained 3835T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3836F: Documentation/arch/arm64/ 3837F: arch/arm64/ 3838F: drivers/virt/coco/arm-cca-guest/ 3839F: drivers/virt/coco/pkvm-guest/ 3840F: tools/testing/selftests/arm64/ 3841X: arch/arm64/boot/dts/ 3842X: arch/arm64/configs/defconfig 3843 3844ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3845M: George McCollister <george.mccollister@gmail.com> 3846L: netdev@vger.kernel.org 3847S: Maintained 3848F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3849F: drivers/net/dsa/xrs700x/* 3850F: net/dsa/tag_xrs700x.c 3851 3852AS3645A LED FLASH CONTROLLER DRIVER 3853M: Sakari Ailus <sakari.ailus@iki.fi> 3854L: linux-leds@vger.kernel.org 3855S: Maintained 3856F: drivers/leds/flash/leds-as3645a.c 3857 3858AS3668 LED DRIVER 3859M: Lukas Timmermann <linux@timmermann.space> 3860L: linux-leds@vger.kernel.org 3861S: Maintained 3862F: Documentation/devicetree/bindings/leds/ams,as3668.yaml 3863F: drivers/leds/leds-as3668.c 3864 3865ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3866M: Tianshu Qiu <tian.shu.qiu@intel.com> 3867L: linux-media@vger.kernel.org 3868S: Maintained 3869T: git git://linuxtv.org/media.git 3870F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3871F: drivers/media/i2c/ak7375.c 3872 3873ASAHI KASEI AK8974 DRIVER 3874M: Linus Walleij <linusw@kernel.org> 3875L: linux-iio@vger.kernel.org 3876S: Supported 3877W: http://www.akm.com/ 3878F: drivers/iio/magnetometer/ak8974.c 3879 3880AOSONG AGS02MA TVOC SENSOR DRIVER 3881M: Anshul Dalal <anshulusr@gmail.com> 3882L: linux-iio@vger.kernel.org 3883S: Maintained 3884F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3885F: drivers/iio/chemical/ags02ma.c 3886 3887AOSONG ADP810 DIFFERENTIAL PRESSURE SENSOR DRIVER 3888M: Akhilesh Patil <akhilesh@ee.iitb.ac.in> 3889L: linux-iio@vger.kernel.org 3890S: Maintained 3891F: Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml 3892F: drivers/iio/pressure/adp810.c 3893 3894ASC7621 HARDWARE MONITOR DRIVER 3895M: George Joseph <george.joseph@fairview5.com> 3896L: linux-hwmon@vger.kernel.org 3897S: Maintained 3898F: Documentation/hwmon/asc7621.rst 3899F: drivers/hwmon/asc7621.c 3900 3901ASIX AX88796C SPI ETHERNET ADAPTER 3902M: Łukasz Stelmach <l.stelmach@samsung.com> 3903S: Maintained 3904F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3905F: drivers/net/ethernet/asix/ax88796c_* 3906 3907ASIX PHY DRIVER [RUST] 3908M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3909R: Trevor Gross <tmgross@umich.edu> 3910L: netdev@vger.kernel.org 3911L: rust-for-linux@vger.kernel.org 3912S: Maintained 3913F: drivers/net/phy/ax88796b_rust.rs 3914 3915ARM/ASPEED CLOCK SUPPORT 3916M: Ryan Chen <ryan_chen@aspeedtech.com> 3917R: Joel Stanley <joel@jms.id.au> 3918L: linux-clk@vger.kernel.org 3919L: linux-aspeed@lists.ozlabs.org 3920S: Maintained 3921F: Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml 3922F: drivers/clk/aspeed/ 3923 3924ASPEED CRYPTO DRIVER 3925M: Neal Liu <neal_liu@aspeedtech.com> 3926L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3927S: Maintained 3928F: Documentation/devicetree/bindings/crypto/aspeed,* 3929F: drivers/crypto/aspeed/ 3930 3931ASPEED PECI CONTROLLER 3932M: Iwona Winiarska <iwona.winiarska@intel.com> 3933L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3934L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3935S: Supported 3936F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3937F: drivers/peci/controller/peci-aspeed.c 3938 3939ASPEED PINCTRL DRIVERS 3940M: Andrew Jeffery <andrew@codeconstruct.com.au> 3941L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3942L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3943L: linux-gpio@vger.kernel.org 3944S: Maintained 3945F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3946F: drivers/pinctrl/aspeed/ 3947 3948ASPEED SCU INTERRUPT CONTROLLER DRIVER 3949M: Eddie James <eajames@linux.ibm.com> 3950L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3951S: Maintained 3952F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3953F: drivers/irqchip/irq-aspeed-scu-ic.c 3954F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3955 3956ASPEED SD/MMC DRIVER 3957M: Andrew Jeffery <andrew@codeconstruct.com.au> 3958L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3959L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3960L: linux-mmc@vger.kernel.org 3961S: Maintained 3962F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3963F: drivers/mmc/host/sdhci-of-aspeed* 3964 3965ASPEED SMC SPI DRIVER 3966M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3967M: Cédric Le Goater <clg@kaod.org> 3968L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3969L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3970L: linux-spi@vger.kernel.org 3971S: Maintained 3972F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3973F: drivers/spi/spi-aspeed-smc.c 3974 3975ASPEED USB UDC DRIVER 3976M: Neal Liu <neal_liu@aspeedtech.com> 3977L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3978S: Maintained 3979F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3980F: drivers/usb/gadget/udc/aspeed_udc.c 3981 3982ASPEED VIDEO ENGINE DRIVER 3983M: Eddie James <eajames@linux.ibm.com> 3984L: linux-media@vger.kernel.org 3985L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3986S: Maintained 3987F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3988F: drivers/media/platform/aspeed/ 3989 3990ASPEED PCIE CONTROLLER DRIVER 3991M: Jacky Chou <jacky_chou@aspeedtech.com> 3992L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3993L: linux-pci@vger.kernel.org 3994S: Maintained 3995F: Documentation/devicetree/bindings/pci/aspeed,ast2600-pcie.yaml 3996F: drivers/pci/controller/pcie-aspeed.c 3997 3998ASUS EC HARDWARE MONITOR DRIVER 3999M: Eugene Shalygin <eugene.shalygin@gmail.com> 4000L: linux-hwmon@vger.kernel.org 4001S: Maintained 4002F: drivers/hwmon/asus-ec-sensors.c 4003 4004ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 4005M: Corentin Chary <corentin.chary@gmail.com> 4006M: Luke D. Jones <luke@ljones.dev> 4007M: Denis Benato <denis.benato@linux.dev> 4008L: platform-driver-x86@vger.kernel.org 4009S: Maintained 4010W: https://asus-linux.org/ 4011F: drivers/platform/x86/asus*.c 4012F: drivers/platform/x86/eeepc*.c 4013 4014ASUS TF103C DOCK DRIVER 4015M: Hans de Goede <hansg@kernel.org> 4016L: platform-driver-x86@vger.kernel.org 4017S: Maintained 4018T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 4019F: drivers/platform/x86/asus-tf103c-dock.c 4020 4021ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 4022M: Aleksa Savic <savicaleksa83@gmail.com> 4023L: linux-hwmon@vger.kernel.org 4024S: Maintained 4025F: drivers/hwmon/asus_rog_ryujin.c 4026 4027ASUS WIRELESS RADIO CONTROL DRIVER 4028M: João Paulo Rechi Vita <jprvita@gmail.com> 4029L: platform-driver-x86@vger.kernel.org 4030S: Maintained 4031F: drivers/platform/x86/asus-wireless.c 4032 4033ASUS WMI HARDWARE MONITOR DRIVER 4034M: Ed Brindley <kernel@maidavale.org> 4035M: Denis Pauk <pauk.denis@gmail.com> 4036L: linux-hwmon@vger.kernel.org 4037S: Maintained 4038F: drivers/hwmon/asus_wmi_sensors.c 4039 4040ASYMMETRIC KEYS 4041M: David Howells <dhowells@redhat.com> 4042M: Lukas Wunner <lukas@wunner.de> 4043M: Ignat Korchagin <ignat@linux.win> 4044L: keyrings@vger.kernel.org 4045L: linux-crypto@vger.kernel.org 4046S: Maintained 4047F: Documentation/crypto/asymmetric-keys.rst 4048F: crypto/asymmetric_keys/ 4049F: include/crypto/pkcs7.h 4050F: include/crypto/public_key.h 4051F: include/keys/asymmetric-*.h 4052F: include/linux/verification.h 4053 4054ASYMMETRIC KEYS - ECDSA 4055M: Lukas Wunner <lukas@wunner.de> 4056M: Ignat Korchagin <ignat@linux.win> 4057R: Stefan Berger <stefanb@linux.ibm.com> 4058L: linux-crypto@vger.kernel.org 4059S: Maintained 4060F: crypto/ecc* 4061F: crypto/ecdsa* 4062F: include/crypto/ecc* 4063 4064ASYMMETRIC KEYS - GOST 4065M: Lukas Wunner <lukas@wunner.de> 4066M: Ignat Korchagin <ignat@linux.win> 4067L: linux-crypto@vger.kernel.org 4068S: Odd fixes 4069F: crypto/ecrdsa* 4070 4071ASYMMETRIC KEYS - RSA 4072M: Lukas Wunner <lukas@wunner.de> 4073M: Ignat Korchagin <ignat@linux.win> 4074L: linux-crypto@vger.kernel.org 4075S: Maintained 4076F: crypto/rsa* 4077 4078ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 4079R: Dan Williams <djbw@kernel.org> 4080S: Odd fixes 4081W: http://sourceforge.net/projects/xscaleiop 4082F: Documentation/crypto/async-tx-api.rst 4083F: crypto/async_tx/ 4084F: include/linux/async_tx.h 4085 4086AT24 EEPROM DRIVER 4087M: Bartosz Golaszewski <brgl@kernel.org> 4088L: linux-i2c@vger.kernel.org 4089S: Maintained 4090T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 4091F: Documentation/devicetree/bindings/eeprom/at24.yaml 4092F: drivers/misc/eeprom/at24.c 4093 4094ATA OVER ETHERNET (AOE) DRIVER 4095M: "Justin Sanders" <justin@coraid.com> 4096S: Supported 4097W: http://www.openaoe.org/ 4098F: Documentation/admin-guide/aoe/ 4099F: drivers/block/aoe/ 4100 4101ATC260X PMIC MFD DRIVER 4102M: Manivannan Sadhasivam <mani@kernel.org> 4103M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 4104L: linux-actions@lists.infradead.org 4105S: Maintained 4106F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 4107F: drivers/input/misc/atc260x-onkey.c 4108F: drivers/mfd/atc260* 4109F: drivers/power/reset/atc260x-poweroff.c 4110F: drivers/regulator/atc260x-regulator.c 4111F: include/linux/mfd/atc260x/* 4112 4113ATCRTC100 RTC DRIVER 4114M: CL Wang <cl634@andestech.com> 4115S: Supported 4116F: Documentation/devicetree/bindings/rtc/andestech,atcrtc100.yaml 4117F: drivers/rtc/rtc-atcrtc100.c 4118 4119ATHEROS 71XX/9XXX GPIO DRIVER 4120M: Alban Bedel <albeu@free.fr> 4121S: Maintained 4122W: https://github.com/AlbanBedel/linux 4123T: git https://github.com/AlbanBedel/linux.git 4124F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 4125F: drivers/gpio/gpio-ath79.c 4126 4127ATHEROS 71XX/9XXX USB PHY DRIVER 4128M: Alban Bedel <albeu@free.fr> 4129S: Maintained 4130W: https://github.com/AlbanBedel/linux 4131T: git https://github.com/AlbanBedel/linux.git 4132F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 4133F: drivers/phy/qualcomm/phy-ath79-usb.c 4134 4135ATHEROS ATH GENERIC UTILITIES 4136M: Jeff Johnson <jjohnson@kernel.org> 4137L: linux-wireless@vger.kernel.org 4138S: Supported 4139F: drivers/net/wireless/ath/* 4140 4141ATHEROS ATH5K WIRELESS DRIVER 4142M: Jiri Slaby <jirislaby@kernel.org> 4143M: Nick Kossifidis <mickflemm@gmail.com> 4144M: Luis Chamberlain <mcgrof@kernel.org> 4145L: linux-wireless@vger.kernel.org 4146S: Maintained 4147W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 4148F: drivers/net/wireless/ath/ath5k/ 4149 4150ATHEROS ATH6KL WIRELESS DRIVER 4151L: linux-wireless@vger.kernel.org 4152S: Orphan 4153W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 4154F: drivers/net/wireless/ath/ath6kl/ 4155 4156ATI_REMOTE2 DRIVER 4157M: Ville Syrjala <syrjala@sci.fi> 4158S: Maintained 4159F: drivers/input/misc/ati_remote2.c 4160 4161ATK0110 HWMON DRIVER 4162M: Luca Tettamanti <kronos.it@gmail.com> 4163L: linux-hwmon@vger.kernel.org 4164S: Maintained 4165F: drivers/hwmon/asus_atk0110.c 4166 4167ATLX ETHERNET DRIVERS 4168M: Chris Snook <chris.snook@gmail.com> 4169L: netdev@vger.kernel.org 4170S: Maintained 4171W: http://sourceforge.net/projects/atl1 4172W: http://atl1.sourceforge.net 4173F: drivers/net/ethernet/atheros/ 4174 4175ATM 4176M: Chas Williams <3chas3@gmail.com> 4177L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4178L: netdev@vger.kernel.org 4179S: Maintained 4180W: http://linux-atm.sourceforge.net 4181F: drivers/atm/ 4182F: drivers/usb/atm/ 4183F: include/linux/atm* 4184F: include/linux/sonet.h 4185F: include/uapi/linux/atm* 4186F: include/uapi/linux/sonet.h 4187F: net/atm/ 4188 4189ATMEL MACB ETHERNET DRIVER 4190M: Théo Lebrun <theo.lebrun@bootlin.com> 4191R: Conor Dooley <conor.dooley@microchip.com> 4192S: Maintained 4193F: drivers/net/ethernet/cadence/ 4194 4195ATMEL MAXTOUCH DRIVER 4196M: Nick Dyer <nick@shmanahar.org> 4197S: Maintained 4198T: git https://github.com/ndyer/linux.git 4199F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4200F: drivers/input/touchscreen/atmel_mxt_ts.c 4201 4202ATOMIC INFRASTRUCTURE 4203M: Will Deacon <will@kernel.org> 4204M: Peter Zijlstra <peterz@infradead.org> 4205M: Boqun Feng <boqun@kernel.org> 4206R: Mark Rutland <mark.rutland@arm.com> 4207R: Gary Guo <gary@garyguo.net> 4208L: linux-kernel@vger.kernel.org 4209S: Maintained 4210F: Documentation/atomic_*.txt 4211F: arch/*/include/asm/atomic*.h 4212F: include/*/atomic*.h 4213F: include/linux/refcount.h 4214F: scripts/atomic/ 4215F: rust/kernel/sync/atomic.rs 4216F: rust/kernel/sync/atomic/ 4217F: rust/kernel/sync/refcount.rs 4218 4219ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4220M: Bradley Grove <linuxdrivers@attotech.com> 4221L: linux-scsi@vger.kernel.org 4222S: Supported 4223W: http://www.attotech.com 4224F: drivers/scsi/esas2r 4225 4226ATUSB IEEE 802.15.4 RADIO DRIVER 4227M: Stefan Schmidt <stefan@datenfreihafen.org> 4228L: linux-wpan@vger.kernel.org 4229S: Maintained 4230F: drivers/net/ieee802154/at86rf230.h 4231F: drivers/net/ieee802154/atusb.c 4232F: drivers/net/ieee802154/atusb.h 4233 4234AUDIT SUBSYSTEM 4235M: Paul Moore <paul@paul-moore.com> 4236M: Eric Paris <eparis@redhat.com> 4237L: audit@vger.kernel.org 4238S: Supported 4239W: https://github.com/linux-audit 4240Q: https://patchwork.kernel.org/project/audit/list 4241B: mailto:audit@vger.kernel.org 4242P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4243T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4244F: include/asm-generic/audit_*.h 4245F: include/linux/audit.h 4246F: include/linux/audit_arch.h 4247F: include/uapi/linux/audit.h 4248F: kernel/audit* 4249F: lib/*audit.c 4250K: \baudit_[a-z_0-9]\+\b 4251 4252AUTOFDO BUILD 4253M: Rong Xu <xur@google.com> 4254M: Han Shen <shenhan@google.com> 4255S: Supported 4256F: Documentation/dev-tools/autofdo.rst 4257F: scripts/Makefile.autofdo 4258 4259AUXILIARY BUS DRIVER 4260M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4261M: "Rafael J. Wysocki" <rafael@kernel.org> 4262M: Danilo Krummrich <dakr@kernel.org> 4263R: Dave Ertman <david.m.ertman@intel.com> 4264R: Ira Weiny <ira.weiny@intel.com> 4265R: Leon Romanovsky <leon@kernel.org> 4266L: driver-core@lists.linux.dev 4267S: Supported 4268T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4269F: Documentation/driver-api/auxiliary_bus.rst 4270F: drivers/base/auxiliary.c 4271F: include/linux/auxiliary_bus.h 4272F: rust/helpers/auxiliary.c 4273F: rust/kernel/auxiliary.rs 4274F: samples/rust/rust_driver_auxiliary.rs 4275 4276AUXILIARY DISPLAY DRIVERS 4277M: Andy Shevchenko <andy@kernel.org> 4278R: Geert Uytterhoeven <geert@linux-m68k.org> 4279S: Odd Fixes 4280T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4281F: Documentation/devicetree/bindings/auxdisplay/ 4282F: drivers/auxdisplay/ 4283F: include/linux/cfag12864b.h 4284F: include/uapi/linux/map_to_14segment.h 4285F: include/uapi/linux/map_to_7segment.h 4286 4287AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4288M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4289L: linux-iio@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4292F: drivers/iio/light/apds9306.c 4293 4294AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4295M: Andreas Klinger <ak@it-klinger.de> 4296L: linux-iio@vger.kernel.org 4297S: Maintained 4298F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4299F: drivers/iio/adc/hx711.c 4300 4301AWINIC AW99706 WLED BACKLIGHT DRIVER 4302M: Junjie Cao <caojunjie650@gmail.com> 4303S: Maintained 4304F: Documentation/devicetree/bindings/leds/backlight/awinic,aw99706.yaml 4305F: drivers/video/backlight/aw99706.c 4306 4307AXENTIA ARM DEVICES 4308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4309S: Orphan 4310F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4311F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4312F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4313F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4314 4315AXENTIA ASOC DRIVERS 4316L: linux-sound@vger.kernel.org 4317S: Orphan 4318F: Documentation/devicetree/bindings/sound/axentia,* 4319F: sound/soc/atmel/tse850-pcm5142.c 4320 4321AXIS ARTPEC ARM64 SoC SUPPORT 4322M: Jesper Nilsson <jesper.nilsson@axis.com> 4323M: Lars Persson <lars.persson@axis.com> 4324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4325L: linux-samsung-soc@vger.kernel.org 4326L: linux-arm-kernel@axis.com 4327S: Maintained 4328F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4329F: arch/arm64/boot/dts/exynos/axis/ 4330F: drivers/clk/samsung/clk-artpec*.c 4331F: include/dt-bindings/clock/axis,artpec*-clk.h 4332 4333AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4334M: Nuno Sá <nuno.sa@analog.com> 4335L: linux-hwmon@vger.kernel.org 4336S: Supported 4337W: https://ez.analog.com/linux-software-drivers 4338F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4339F: drivers/hwmon/axi-fan-control.c 4340 4341AXI SPI ENGINE 4342M: Michael Hennerich <michael.hennerich@analog.com> 4343M: Nuno Sá <nuno.sa@analog.com> 4344R: David Lechner <dlechner@baylibre.com> 4345L: linux-spi@vger.kernel.org 4346S: Supported 4347W: https://ez.analog.com/linux-software-drivers 4348F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4349F: drivers/spi/spi-axi-spi-engine.c 4350 4351AXI PWM GENERATOR 4352M: Michael Hennerich <michael.hennerich@analog.com> 4353M: Nuno Sá <nuno.sa@analog.com> 4354R: Trevor Gamblin <tgamblin@baylibre.com> 4355L: linux-pwm@vger.kernel.org 4356S: Supported 4357W: https://ez.analog.com/linux-software-drivers 4358F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4359F: drivers/pwm/pwm-axi-pwmgen.c 4360 4361AXIADO SPI DB DRIVER 4362M: Vladimir Moravcevic <vmoravcevic@axiado.com> 4363M: Tzu-Hao Wei <twei@axiado.com> 4364M: Swark Yang <syang@axiado.com> 4365M: Prasad Bolisetty <pbolisetty@axiado.com> 4366L: linux-spi@vger.kernel.org 4367S: Maintained 4368F: Documentation/devicetree/bindings/spi/axiado,ax3000-spi.yaml 4369F: drivers/spi/spi-axiado.c 4370F: drivers/spi/spi-axiado.h 4371 4372AYANEO PLATFORM EC DRIVER 4373M: Antheas Kapenekakis <lkml@antheas.dev> 4374L: platform-driver-x86@vger.kernel.org 4375S: Maintained 4376F: Documentation/ABI/testing/sysfs-platform-ayaneo 4377F: drivers/platform/x86/ayaneo-ec.c 4378 4379AZ6007 DVB DRIVER 4380M: Mauro Carvalho Chehab <mchehab@kernel.org> 4381L: linux-media@vger.kernel.org 4382S: Maintained 4383W: https://linuxtv.org 4384T: git git://linuxtv.org/media.git 4385F: drivers/media/usb/dvb-usb-v2/az6007.c 4386 4387AZTECH FM RADIO RECEIVER DRIVER 4388M: Hans Verkuil <hverkuil@kernel.org> 4389L: linux-media@vger.kernel.org 4390S: Maintained 4391W: https://linuxtv.org 4392T: git git://linuxtv.org/media.git 4393F: drivers/media/radio/radio-aztech* 4394 4395B43 WIRELESS DRIVER 4396L: linux-wireless@vger.kernel.org 4397L: b43-dev@lists.infradead.org 4398S: Orphan 4399W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4400F: drivers/net/wireless/broadcom/b43/ 4401 4402B43LEGACY WIRELESS DRIVER 4403L: linux-wireless@vger.kernel.org 4404L: b43-dev@lists.infradead.org 4405S: Orphan 4406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4407F: drivers/net/wireless/broadcom/b43legacy/ 4408 4409BACKLIGHT CLASS/SUBSYSTEM 4410M: Lee Jones <lee@kernel.org> 4411M: Daniel Thompson <danielt@kernel.org> 4412M: Jingoo Han <jingoohan1@gmail.com> 4413L: dri-devel@lists.freedesktop.org 4414S: Maintained 4415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4416F: Documentation/ABI/stable/sysfs-class-backlight 4417F: Documentation/ABI/testing/sysfs-class-backlight 4418F: Documentation/devicetree/bindings/leds/backlight 4419F: drivers/video/backlight/ 4420F: include/linux/backlight.h 4421F: include/linux/pwm_backlight.h 4422 4423BARCO P50 GPIO DRIVER 4424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4425M: Peter Korsgaard <peter.korsgaard@barco.com> 4426S: Maintained 4427F: drivers/platform/x86/barco-p50-gpio.c 4428 4429BATMAN ADVANCED 4430M: Marek Lindner <marek.lindner@mailbox.org> 4431M: Simon Wunderlich <sw@simonwunderlich.de> 4432M: Antonio Quartulli <antonio@mandelbit.com> 4433M: Sven Eckelmann <sven@narfation.org> 4434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4435S: Maintained 4436W: https://www.open-mesh.org/ 4437Q: https://patchwork.open-mesh.org/project/batman/list/ 4438B: https://www.open-mesh.org/projects/batman-adv/issues 4439C: ircs://irc.hackint.org/batadv 4440T: git https://git.open-mesh.org/linux-merge.git 4441F: Documentation/networking/batman-adv.rst 4442F: include/uapi/linux/batadv_packet.h 4443F: include/uapi/linux/batman_adv.h 4444F: net/batman-adv/ 4445 4446BCACHE (BLOCK LAYER CACHE) 4447M: Coly Li <colyli@fnnas.com> 4448M: Kent Overstreet <kent.overstreet@linux.dev> 4449L: linux-bcache@vger.kernel.org 4450S: Maintained 4451W: http://bcache.evilpiepirate.org 4452C: irc://irc.oftc.net/bcache 4453F: drivers/md/bcache/ 4454 4455BCACHEFS 4456M: Kent Overstreet <kent.overstreet@linux.dev> 4457L: linux-bcachefs@vger.kernel.org 4458S: Externally maintained 4459C: irc://irc.oftc.net/bcache 4460T: git https://evilpiepirate.org/git/bcachefs.git 4461 4462BDISP ST MEDIA DRIVER 4463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4464L: linux-media@vger.kernel.org 4465S: Supported 4466W: https://linuxtv.org 4467T: git git://linuxtv.org/media.git 4468F: drivers/media/platform/st/sti/bdisp 4469 4470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4472L: netdev@vger.kernel.org 4473S: Maintained 4474F: drivers/net/ethernet/ec_bhf.c 4475 4476BEFS FILE SYSTEM 4477M: Luis de Bethencourt <luisbg@kernel.org> 4478M: Salah Triki <salah.triki@gmail.com> 4479S: Maintained 4480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4481F: Documentation/filesystems/befs.rst 4482F: fs/befs/ 4483 4484BFQ I/O SCHEDULER 4485M: Yu Kuai <yukuai@fnnas.com> 4486L: linux-block@vger.kernel.org 4487S: Odd Fixes 4488F: Documentation/block/bfq-iosched.rst 4489F: block/bfq-* 4490 4491BFS FILE SYSTEM 4492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4493S: Maintained 4494F: Documentation/filesystems/bfs.rst 4495F: fs/bfs/ 4496F: include/uapi/linux/bfs_fs.h 4497 4498BITMAP API 4499M: Yury Norov <yury.norov@gmail.com> 4500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4501S: Maintained 4502F: include/linux/bitfield.h 4503F: include/linux/bitmap-str.h 4504F: include/linux/bitmap.h 4505F: include/linux/bits.h 4506F: include/linux/cpumask.h 4507F: include/linux/cpumask_types.h 4508F: include/linux/find.h 4509F: include/linux/hw_bitfield.h 4510F: include/linux/nodemask.h 4511F: include/linux/nodemask_types.h 4512F: include/uapi/linux/bits.h 4513F: include/vdso/bits.h 4514F: lib/bitmap-str.c 4515F: lib/bitmap.c 4516F: lib/cpumask.c 4517F: lib/find_bit.c 4518F: lib/find_bit_benchmark.c 4519F: lib/test_bitmap.c 4520F: lib/tests/cpumask_kunit.c 4521F: tools/include/linux/bitfield.h 4522F: tools/include/linux/bitmap.h 4523F: tools/include/linux/bits.h 4524F: tools/include/linux/find.h 4525F: tools/include/uapi/linux/bits.h 4526F: tools/include/vdso/bits.h 4527F: tools/lib/bitmap.c 4528F: tools/lib/find_bit.c 4529 4530BITMAP API BINDINGS [RUST] 4531M: Yury Norov <yury.norov@gmail.com> 4532S: Maintained 4533F: rust/helpers/bitmap.c 4534F: rust/helpers/cpumask.c 4535 4536BITMAP API [RUST] 4537M: Alice Ryhl <aliceryhl@google.com> 4538M: Burak Emir <bqe@google.com> 4539R: Yury Norov <yury.norov@gmail.com> 4540S: Maintained 4541F: lib/find_bit_benchmark_rust.rs 4542F: rust/kernel/bitmap.rs 4543F: rust/kernel/id_pool.rs 4544 4545BITOPS API 4546M: Yury Norov <yury.norov@gmail.com> 4547R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4548S: Maintained 4549F: arch/*/include/asm/bitops.h 4550F: arch/*/include/asm/bitops_32.h 4551F: arch/*/include/asm/bitops_64.h 4552F: arch/*/lib/bitops.c 4553F: include/asm-generic/bitops 4554F: include/asm-generic/bitops.h 4555F: include/linux/bitops.h 4556F: include/linux/count_zeros.h 4557F: lib/hweight.c 4558F: lib/test_bitops.c 4559F: lib/tests/bitops_kunit.c 4560F: tools/*/bitops* 4561 4562BITOPS API BINDINGS [RUST] 4563M: Yury Norov <yury.norov@gmail.com> 4564S: Maintained 4565F: rust/helpers/bitops.c 4566 4567BLINKM RGB LED DRIVER 4568M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4569S: Maintained 4570F: drivers/leds/leds-blinkm.c 4571 4572BLOCK LAYER 4573M: Jens Axboe <axboe@kernel.dk> 4574L: linux-block@vger.kernel.org 4575S: Maintained 4576T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 4577F: Documentation/ABI/stable/sysfs-block 4578F: Documentation/block/ 4579F: block/ 4580F: drivers/block/ 4581F: include/linux/bio.h 4582F: include/linux/blk* 4583F: include/uapi/linux/blk* 4584F: include/uapi/linux/ioprio.h 4585F: kernel/trace/blktrace.c 4586F: lib/sbitmap.c 4587 4588BLOCK LAYER DEVICE DRIVER API [RUST] 4589M: Andreas Hindborg <a.hindborg@kernel.org> 4590R: Boqun Feng <boqun@kernel.org> 4591L: linux-block@vger.kernel.org 4592L: rust-for-linux@vger.kernel.org 4593S: Supported 4594W: https://rust-for-linux.com 4595B: https://github.com/Rust-for-Linux/linux/issues 4596C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4597T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4598F: drivers/block/rnull/ 4599F: rust/kernel/block.rs 4600F: rust/kernel/block/ 4601 4602BLOCK2MTD DRIVER 4603M: Joern Engel <joern@lazybastard.org> 4604L: linux-mtd@lists.infradead.org 4605S: Maintained 4606F: drivers/mtd/devices/block2mtd.c 4607 4608BLUETOOTH DRIVERS 4609M: Marcel Holtmann <marcel@holtmann.org> 4610M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4611L: linux-bluetooth@vger.kernel.org 4612S: Supported 4613W: http://www.bluez.org/ 4614T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4615T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4616F: Documentation/devicetree/bindings/net/bluetooth/ 4617F: drivers/bluetooth/ 4618 4619BLUETOOTH SUBSYSTEM 4620M: Marcel Holtmann <marcel@holtmann.org> 4621M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4622L: linux-bluetooth@vger.kernel.org 4623S: Supported 4624W: http://www.bluez.org/ 4625T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4627F: Documentation/ABI/stable/sysfs-class-bluetooth 4628F: include/net/bluetooth/ 4629F: net/bluetooth/ 4630 4631BLZP1600 GPIO DRIVER 4632M: James Cowgill <james.cowgill@blaize.com> 4633M: Matt Redfearn <matt.redfearn@blaize.com> 4634M: Neil Jones <neil.jones@blaize.com> 4635M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4636L: linux-gpio@vger.kernel.org 4637S: Maintained 4638F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4639F: drivers/gpio/gpio-blzp1600.c 4640 4641BONDING DRIVER 4642M: Jay Vosburgh <jv@jvosburgh.net> 4643L: netdev@vger.kernel.org 4644S: Maintained 4645F: Documentation/networking/bonding.rst 4646F: drivers/net/bonding/ 4647F: include/net/bond* 4648F: include/uapi/linux/if_bonding.h 4649F: tools/testing/selftests/drivers/net/bonding/ 4650 4651BOSCH SENSORTEC BMA220 ACCELEROMETER IIO DRIVER 4652M: Petre Rodan <petre.rodan@subdimension.ro> 4653L: linux-iio@vger.kernel.org 4654S: Maintained 4655F: Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml 4656F: drivers/iio/accel/bma220* 4657 4658BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4659M: Dan Robertson <dan@dlrobertson.com> 4660L: linux-iio@vger.kernel.org 4661S: Maintained 4662F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4663F: drivers/iio/accel/bma400* 4664 4665BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4666M: Alex Lanzano <lanzano.alex@gmail.com> 4667L: linux-iio@vger.kernel.org 4668S: Maintained 4669F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4670F: drivers/iio/imu/bmi270/ 4671 4672BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4673M: Jagath Jog J <jagathjog1996@gmail.com> 4674L: linux-iio@vger.kernel.org 4675S: Maintained 4676F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4677F: drivers/iio/imu/bmi323/ 4678 4679BPF JIT for ARC 4680M: Shahab Vahedi <list+bpf@vahedi.org> 4681L: bpf@vger.kernel.org 4682S: Maintained 4683F: arch/arc/net/ 4684 4685BPF JIT for ARM 4686M: Russell King <linux@armlinux.org.uk> 4687M: Puranjay Mohan <puranjay@kernel.org> 4688L: bpf@vger.kernel.org 4689S: Maintained 4690F: arch/arm/net/ 4691 4692BPF JIT for ARM64 4693M: Daniel Borkmann <daniel@iogearbox.net> 4694M: Alexei Starovoitov <ast@kernel.org> 4695M: Puranjay Mohan <puranjay@kernel.org> 4696R: Xu Kuohai <xukuohai@huaweicloud.com> 4697L: bpf@vger.kernel.org 4698S: Supported 4699F: arch/arm64/net/ 4700 4701BPF JIT for LOONGARCH 4702M: Tiezhu Yang <yangtiezhu@loongson.cn> 4703R: Hengqi Chen <hengqi.chen@gmail.com> 4704L: bpf@vger.kernel.org 4705S: Maintained 4706F: arch/loongarch/net/ 4707 4708BPF JIT for MIPS (32-BIT AND 64-BIT) 4709M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4710M: Paul Burton <paulburton@kernel.org> 4711L: bpf@vger.kernel.org 4712S: Maintained 4713F: arch/mips/net/ 4714 4715BPF JIT for NFP NICs 4716M: Jakub Kicinski <kuba@kernel.org> 4717L: bpf@vger.kernel.org 4718S: Odd Fixes 4719F: drivers/net/ethernet/netronome/nfp/bpf/ 4720 4721BPF JIT for POWERPC (32-BIT AND 64-BIT) 4722M: Hari Bathini <hbathini@linux.ibm.com> 4723M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 4724R: Naveen N Rao <naveen@kernel.org> 4725L: bpf@vger.kernel.org 4726S: Supported 4727F: arch/powerpc/net/ 4728 4729BPF JIT for RISC-V (32-bit) 4730M: Luke Nelson <luke.r.nels@gmail.com> 4731M: Xi Wang <xi.wang@gmail.com> 4732L: bpf@vger.kernel.org 4733S: Maintained 4734F: arch/riscv/net/ 4735X: arch/riscv/net/bpf_jit_comp64.c 4736 4737BPF JIT for RISC-V (64-bit) 4738M: Björn Töpel <bjorn@kernel.org> 4739R: Pu Lehui <pulehui@huawei.com> 4740R: Puranjay Mohan <puranjay@kernel.org> 4741L: bpf@vger.kernel.org 4742S: Maintained 4743F: arch/riscv/net/ 4744X: arch/riscv/net/bpf_jit_comp32.c 4745 4746BPF JIT for S390 4747M: Ilya Leoshkevich <iii@linux.ibm.com> 4748M: Heiko Carstens <hca@linux.ibm.com> 4749M: Vasily Gorbik <gor@linux.ibm.com> 4750L: bpf@vger.kernel.org 4751S: Supported 4752F: arch/s390/net/ 4753X: arch/s390/net/pnet.c 4754 4755BPF JIT for SPARC (32-BIT AND 64-BIT) 4756M: David S. Miller <davem@davemloft.net> 4757L: bpf@vger.kernel.org 4758S: Odd Fixes 4759F: arch/sparc/net/ 4760 4761BPF JIT for X86 32-BIT 4762M: Wang YanQing <udknight@gmail.com> 4763L: bpf@vger.kernel.org 4764S: Odd Fixes 4765F: arch/x86/net/bpf_jit_comp32.c 4766 4767BPF JIT for X86 64-BIT 4768M: Alexei Starovoitov <ast@kernel.org> 4769M: Daniel Borkmann <daniel@iogearbox.net> 4770L: bpf@vger.kernel.org 4771S: Supported 4772F: arch/x86/net/ 4773X: arch/x86/net/bpf_jit_comp32.c 4774 4775BPF [BTF] 4776M: Martin KaFai Lau <martin.lau@linux.dev> 4777L: bpf@vger.kernel.org 4778S: Maintained 4779F: include/linux/btf* 4780F: kernel/bpf/btf.c 4781 4782BPF [CORE] 4783M: Alexei Starovoitov <ast@kernel.org> 4784M: Daniel Borkmann <daniel@iogearbox.net> 4785R: John Fastabend <john.fastabend@gmail.com> 4786L: bpf@vger.kernel.org 4787S: Maintained 4788F: include/linux/bpf* 4789F: include/linux/filter.h 4790F: include/linux/tnum.h 4791F: kernel/bpf/core.c 4792F: kernel/bpf/dispatcher.c 4793F: kernel/bpf/mprog.c 4794F: kernel/bpf/syscall.c 4795F: kernel/bpf/tnum.c 4796F: kernel/bpf/trampoline.c 4797F: kernel/bpf/verifier.c 4798 4799BPF [CRYPTO] 4800M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4801L: bpf@vger.kernel.org 4802S: Maintained 4803F: crypto/bpf_crypto_skcipher.c 4804F: include/linux/bpf_crypto.h 4805F: kernel/bpf/crypto.c 4806 4807BPF [DOCUMENTATION] (Related to Standardization) 4808R: David Vernet <void@manifault.com> 4809L: bpf@vger.kernel.org 4810L: bpf@ietf.org 4811S: Maintained 4812F: Documentation/bpf/standardization/ 4813 4814BPF [GENERAL] (Safe Dynamic Programs and Tools) 4815M: Alexei Starovoitov <ast@kernel.org> 4816M: Daniel Borkmann <daniel@iogearbox.net> 4817M: Andrii Nakryiko <andrii@kernel.org> 4818R: Martin KaFai Lau <martin.lau@linux.dev> 4819M: Eduard Zingerman <eddyz87@gmail.com> 4820M: Kumar Kartikeya Dwivedi <memxor@gmail.com> 4821R: Song Liu <song@kernel.org> 4822R: Yonghong Song <yonghong.song@linux.dev> 4823R: Jiri Olsa <jolsa@kernel.org> 4824L: bpf@vger.kernel.org 4825S: Supported 4826W: https://bpf.io/ 4827Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4828T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4829T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4830F: Documentation/bpf/ 4831F: Documentation/networking/filter.rst 4832F: Documentation/userspace-api/ebpf/ 4833F: arch/*/net/* 4834F: include/linux/bpf* 4835F: include/linux/btf* 4836F: include/linux/buildid.h 4837F: include/linux/filter.h 4838F: include/trace/events/xdp.h 4839F: include/uapi/linux/bpf* 4840F: include/uapi/linux/btf* 4841F: include/uapi/linux/filter.h 4842F: kernel/bpf/ 4843F: kernel/trace/bpf_trace.c 4844F: lib/buildid.c 4845F: arch/*/include/asm/rqspinlock.h 4846F: include/asm-generic/rqspinlock.h 4847F: lib/test_bpf.c 4848F: net/bpf/ 4849F: net/core/filter.c 4850F: net/sched/act_bpf.c 4851F: net/sched/cls_bpf.c 4852F: samples/bpf/ 4853F: scripts/bpf_doc.py 4854F: scripts/gen-btf.sh 4855F: scripts/Makefile.btf 4856F: scripts/pahole-version.sh 4857F: tools/bpf/ 4858F: tools/lib/bpf/ 4859F: tools/testing/selftests/bpf/ 4860 4861BPF [ITERATOR] 4862M: Yonghong Song <yonghong.song@linux.dev> 4863L: bpf@vger.kernel.org 4864S: Maintained 4865F: kernel/bpf/*iter.c 4866 4867BPF [L7 FRAMEWORK] (sockmap) 4868M: John Fastabend <john.fastabend@gmail.com> 4869M: Jakub Sitnicki <jakub@cloudflare.com> 4870L: netdev@vger.kernel.org 4871L: bpf@vger.kernel.org 4872S: Maintained 4873F: include/linux/skmsg.h 4874F: net/core/skmsg.c 4875F: net/core/sock_map.c 4876F: net/ipv4/tcp_bpf.c 4877F: net/ipv4/udp_bpf.c 4878F: net/unix/unix_bpf.c 4879 4880BPF [LIBRARY] (libbpf) 4881M: Andrii Nakryiko <andrii@kernel.org> 4882M: Eduard Zingerman <eddyz87@gmail.com> 4883L: bpf@vger.kernel.org 4884S: Maintained 4885F: tools/lib/bpf/ 4886 4887BPF [MEMORY MANAGEMENT EXTENSIONS] 4888M: Roman Gushchin <roman.gushchin@linux.dev> 4889M: JP Kobryn <inwardvessel@gmail.com> 4890M: Shakeel Butt <shakeel.butt@linux.dev> 4891L: bpf@vger.kernel.org 4892L: linux-mm@kvack.org 4893S: Maintained 4894F: mm/bpf_memcontrol.c 4895 4896BPF [MISC] 4897L: bpf@vger.kernel.org 4898S: Odd Fixes 4899K: (?:\b|_)bpf(?:\b|_) 4900 4901BPF [NETKIT] (BPF-programmable network device) 4902M: Daniel Borkmann <daniel@iogearbox.net> 4903M: Nikolay Aleksandrov <razor@blackwall.org> 4904L: bpf@vger.kernel.org 4905L: netdev@vger.kernel.org 4906S: Supported 4907F: drivers/net/netkit.c 4908F: include/net/netkit.h 4909F: tools/testing/selftests/bpf/prog_tests/tc_netkit.c 4910F: tools/testing/selftests/drivers/net/hw/nk_qlease.py 4911F: tools/testing/selftests/net/nk_qlease.py 4912 4913BPF [NETWORKING] (struct_ops, reuseport) 4914M: Martin KaFai Lau <martin.lau@linux.dev> 4915L: bpf@vger.kernel.org 4916L: netdev@vger.kernel.org 4917S: Maintained 4918F: kernel/bpf/bpf_struct* 4919 4920BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4921M: Martin KaFai Lau <martin.lau@linux.dev> 4922M: Daniel Borkmann <daniel@iogearbox.net> 4923R: John Fastabend <john.fastabend@gmail.com> 4924R: Stanislav Fomichev <sdf@fomichev.me> 4925L: bpf@vger.kernel.org 4926L: netdev@vger.kernel.org 4927S: Maintained 4928F: include/net/tcx.h 4929F: kernel/bpf/tcx.c 4930F: net/core/filter.c 4931F: net/sched/act_bpf.c 4932F: net/sched/cls_bpf.c 4933 4934BPF [RINGBUF] 4935M: Andrii Nakryiko <andrii@kernel.org> 4936L: bpf@vger.kernel.org 4937S: Maintained 4938F: kernel/bpf/ringbuf.c 4939 4940BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4941M: KP Singh <kpsingh@kernel.org> 4942M: Matt Bobrowski <mattbobrowski@google.com> 4943L: bpf@vger.kernel.org 4944S: Maintained 4945F: Documentation/bpf/prog_lsm.rst 4946F: include/linux/bpf_lsm.h 4947F: kernel/bpf/bpf_lsm.c 4948F: kernel/bpf/bpf_lsm_proto.c 4949F: kernel/trace/bpf_trace.c 4950F: security/bpf/ 4951 4952BPF [SELFTESTS] (Test Runners & Infrastructure) 4953M: Andrii Nakryiko <andrii@kernel.org> 4954M: Eduard Zingerman <eddyz87@gmail.com> 4955L: bpf@vger.kernel.org 4956S: Maintained 4957F: tools/testing/selftests/bpf/ 4958 4959BPF [STORAGE & CGROUPS] 4960M: Martin KaFai Lau <martin.lau@linux.dev> 4961L: bpf@vger.kernel.org 4962S: Maintained 4963F: kernel/bpf/*storage.c 4964F: kernel/bpf/bpf_lru* 4965F: kernel/bpf/cgroup.c 4966 4967BPF [TOOLING] (bpftool) 4968M: Quentin Monnet <qmo@kernel.org> 4969L: bpf@vger.kernel.org 4970S: Maintained 4971F: kernel/bpf/disasm.* 4972F: tools/bpf/bpftool/ 4973 4974BPF [TRACING] 4975M: Song Liu <song@kernel.org> 4976R: Jiri Olsa <jolsa@kernel.org> 4977L: bpf@vger.kernel.org 4978S: Maintained 4979F: kernel/bpf/stackmap.c 4980F: kernel/trace/bpf_trace.c 4981F: lib/buildid.c 4982 4983BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4984M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4985L: linux-iio@vger.kernel.org 4986S: Maintained 4987F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4988F: drivers/iio/light/apds9160.c 4989 4990BROADCOM ASP 2.0 ETHERNET DRIVER 4991M: Justin Chen <justin.chen@broadcom.com> 4992M: Florian Fainelli <florian.fainelli@broadcom.com> 4993L: bcm-kernel-feedback-list@broadcom.com 4994L: netdev@vger.kernel.org 4995S: Supported 4996F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4997F: drivers/net/ethernet/broadcom/asp2/ 4998 4999BROADCOM B44 10/100 ETHERNET DRIVER 5000M: Michael Chan <michael.chan@broadcom.com> 5001L: netdev@vger.kernel.org 5002S: Maintained 5003F: drivers/net/ethernet/broadcom/b44.* 5004 5005BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 5006M: Florian Fainelli <florian.fainelli@broadcom.com> 5007M: Jonas Gorski <jonas.gorski@gmail.com> 5008L: netdev@vger.kernel.org 5009L: openwrt-devel@lists.openwrt.org (subscribers-only) 5010S: Supported 5011F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 5012F: drivers/net/dsa/b53/* 5013F: drivers/net/dsa/bcm_sf2* 5014F: include/linux/dsa/brcm.h 5015F: include/linux/platform_data/b53.h 5016F: net/dsa/tag_brcm.c 5017 5018BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 5019M: Florian Fainelli <florian.fainelli@broadcom.com> 5020R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5021L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 5022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5023S: Maintained 5024T: git https://github.com/broadcom/stblinux.git 5025F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5026F: drivers/pci/controller/pcie-brcmstb.c 5027F: drivers/platform/raspberrypi/vchiq-* 5028F: drivers/staging/vc04_services 5029F: include/linux/raspberrypi/vchiq* 5030N: bcm2711 5031N: bcm2712 5032N: bcm283* 5033N: raspberrypi 5034 5035BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 5036M: Florian Fainelli <florian.fainelli@broadcom.com> 5037M: Ray Jui <rjui@broadcom.com> 5038M: Scott Branden <sbranden@broadcom.com> 5039R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5040S: Maintained 5041T: git https://github.com/broadcom/mach-bcm 5042F: arch/arm/mach-bcm/ 5043N: bcm281* 5044N: bcm113* 5045N: bcm216* 5046N: kona 5047 5048BROADCOM BCM2835 CAMERA DRIVERS 5049M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 5050L: linux-media@vger.kernel.org 5051S: Maintained 5052F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 5053F: drivers/media/platform/broadcom/bcm2835-unicam* 5054 5055BROADCOM BCM47XX MIPS ARCHITECTURE 5056M: Hauke Mehrtens <hauke@hauke-m.de> 5057M: Rafał Miłecki <zajec5@gmail.com> 5058L: linux-mips@vger.kernel.org 5059S: Maintained 5060F: Documentation/devicetree/bindings/mips/brcm/ 5061F: arch/mips/bcm47xx/* 5062F: arch/mips/include/asm/mach-bcm47xx/* 5063 5064BROADCOM BCM4908 ETHERNET DRIVER 5065M: Rafał Miłecki <rafal@milecki.pl> 5066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5067L: netdev@vger.kernel.org 5068S: Maintained 5069F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 5070F: drivers/net/ethernet/broadcom/bcm4908_enet.* 5071F: drivers/net/ethernet/broadcom/unimac.h 5072 5073BROADCOM BCM4908 PINMUX DRIVER 5074M: Rafał Miłecki <rafal@milecki.pl> 5075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5076L: linux-gpio@vger.kernel.org 5077S: Maintained 5078F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 5079F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 5080 5081BROADCOM BCM5301X ARM ARCHITECTURE 5082M: Florian Fainelli <florian.fainelli@broadcom.com> 5083M: Hauke Mehrtens <hauke@hauke-m.de> 5084M: Rafał Miłecki <zajec5@gmail.com> 5085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5087S: Maintained 5088F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 5089F: arch/arm/boot/dts/broadcom/bcm470* 5090F: arch/arm/boot/dts/broadcom/bcm5301* 5091F: arch/arm/boot/dts/broadcom/bcm953012* 5092F: arch/arm/mach-bcm/bcm_5301x.c 5093 5094BROADCOM BCM53573 ARM ARCHITECTURE 5095M: Florian Fainelli <florian.fainelli@broadcom.com> 5096M: Rafał Miłecki <rafal@milecki.pl> 5097R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5099S: Maintained 5100F: arch/arm/boot/dts/broadcom/bcm47189* 5101F: arch/arm/boot/dts/broadcom/bcm53573* 5102 5103BROADCOM BCM63XX/BCM33XX UDC DRIVER 5104M: Kevin Cernekee <cernekee@gmail.com> 5105L: linux-usb@vger.kernel.org 5106S: Maintained 5107F: drivers/usb/gadget/udc/bcm63xx_udc.* 5108 5109BROADCOM BCM7XXX ARM ARCHITECTURE 5110M: Florian Fainelli <florian.fainelli@broadcom.com> 5111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5113S: Maintained 5114T: git https://github.com/broadcom/stblinux.git 5115F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5116F: arch/arm/boot/dts/broadcom/bcm7*.dts* 5117F: arch/arm/include/asm/hardware/cache-b15-rac.h 5118F: arch/arm/mach-bcm/*brcmstb* 5119F: arch/arm/mm/cache-b15-rac.c 5120F: drivers/bus/brcmstb_gisb.c 5121F: drivers/pci/controller/pcie-brcmstb.c 5122N: brcmstb 5123N: bcm7038 5124N: bcm7120 5125 5126BROADCOM BCMBCA ARM ARCHITECTURE 5127M: William Zhang <william.zhang@broadcom.com> 5128M: Anand Gore <anand.gore@broadcom.com> 5129M: Kursad Oney <kursad.oney@broadcom.com> 5130M: Florian Fainelli <florian.fainelli@broadcom.com> 5131M: Rafał Miłecki <rafal@milecki.pl> 5132R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5134S: Maintained 5135T: git https://github.com/broadcom/stblinux.git 5136F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 5137F: arch/arm64/boot/dts/broadcom/bcmbca/* 5138N: bcmbca 5139N: bcm[9]?47622 5140N: bcm[9]?4912 5141N: bcm[9]?63138 5142N: bcm[9]?63146 5143N: bcm[9]?63148 5144N: bcm[9]?63158 5145N: bcm[9]?63178 5146N: bcm[9]?6756 5147N: bcm[9]?6813 5148N: bcm[9]?6846 5149N: bcm[9]?6855 5150N: bcm[9]?6856 5151N: bcm[9]?6858 5152N: bcm[9]?6878 5153 5154BROADCOM BDC DRIVER 5155M: Justin Chen <justin.chen@broadcom.com> 5156M: Al Cooper <alcooperx@gmail.com> 5157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5158L: linux-usb@vger.kernel.org 5159S: Maintained 5160F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 5161F: drivers/usb/gadget/udc/bdc/ 5162 5163BROADCOM BMIPS CPUFREQ DRIVER 5164M: Markus Mayer <mmayer@broadcom.com> 5165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5166L: linux-pm@vger.kernel.org 5167S: Maintained 5168F: drivers/cpufreq/bmips-cpufreq.c 5169 5170BROADCOM BMIPS MIPS ARCHITECTURE 5171M: Florian Fainelli <florian.fainelli@broadcom.com> 5172R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5173L: linux-mips@vger.kernel.org 5174S: Maintained 5175T: git https://github.com/broadcom/stblinux.git 5176F: arch/mips/bmips/* 5177F: arch/mips/boot/dts/brcm/bcm*.dts* 5178F: arch/mips/include/asm/mach-bmips/* 5179F: arch/mips/kernel/*bmips* 5180F: drivers/irqchip/irq-bcm63* 5181F: drivers/irqchip/irq-bcm7* 5182F: drivers/irqchip/irq-brcmstb* 5183F: drivers/pmdomain/bcm/bcm63xx-power.c 5184F: include/linux/bcm963xx_nvram.h 5185F: include/linux/bcm963xx_tag.h 5186 5187BROADCOM BNX2 GIGABIT ETHERNET DRIVER 5188M: Rasesh Mody <rmody@marvell.com> 5189M: GR-Linux-NIC-Dev@marvell.com 5190L: netdev@vger.kernel.org 5191S: Maintained 5192F: drivers/net/ethernet/broadcom/bnx2.* 5193F: drivers/net/ethernet/broadcom/bnx2_* 5194 5195BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5196M: Saurav Kashyap <skashyap@marvell.com> 5197M: Javed Hasan <jhasan@marvell.com> 5198M: GR-QLogic-Storage-Upstream@marvell.com 5199L: linux-scsi@vger.kernel.org 5200S: Supported 5201F: drivers/scsi/bnx2fc/ 5202 5203BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5204M: Nilesh Javali <njavali@marvell.com> 5205M: Manish Rangankar <mrangankar@marvell.com> 5206M: GR-QLogic-Storage-Upstream@marvell.com 5207L: linux-scsi@vger.kernel.org 5208S: Supported 5209F: drivers/scsi/bnx2i/ 5210 5211BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5212M: Sudarsana Kalluru <skalluru@marvell.com> 5213M: Manish Chopra <manishc@marvell.com> 5214L: netdev@vger.kernel.org 5215S: Maintained 5216F: drivers/net/ethernet/broadcom/bnx2x/ 5217 5218BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5219M: Michael Chan <michael.chan@broadcom.com> 5220M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5221L: netdev@vger.kernel.org 5222S: Maintained 5223F: drivers/firmware/broadcom/tee_bnxt_fw.c 5224F: drivers/net/ethernet/broadcom/bnxt/ 5225F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5226 5227BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5228M: Vikas Gupta <vikas.gupta@broadcom.com> 5229L: netdev@vger.kernel.org 5230S: Maintained 5231F: drivers/net/ethernet/broadcom/bnge/ 5232F: include/linux/bnge/hsi.h 5233 5234BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5235M: Arend van Spriel <arend.vanspriel@broadcom.com> 5236L: linux-wireless@vger.kernel.org 5237L: brcm80211@lists.linux.dev 5238L: brcm80211-dev-list.pdl@broadcom.com 5239S: Supported 5240F: drivers/net/wireless/broadcom/brcm80211/ 5241F: include/linux/platform_data/brcmfmac.h 5242 5243BROADCOM BRCMSTB GPIO DRIVER 5244M: Doug Berger <opendmb@gmail.com> 5245M: Florian Fainelli <florian.fainelli@broadcom.com> 5246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5247S: Supported 5248F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5249F: drivers/gpio/gpio-brcmstb.c 5250 5251BROADCOM BRCMSTB I2C DRIVER 5252M: Kamal Dasu <kamal.dasu@broadcom.com> 5253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5254L: linux-i2c@vger.kernel.org 5255S: Supported 5256F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5257F: drivers/i2c/busses/i2c-brcmstb.c 5258 5259BROADCOM BRCMSTB UART DRIVER 5260M: Al Cooper <alcooperx@gmail.com> 5261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5262L: linux-serial@vger.kernel.org 5263S: Maintained 5264F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5265F: drivers/tty/serial/8250/8250_bcm7271.c 5266 5267BROADCOM BRCMSTB USB EHCI DRIVER 5268M: Justin Chen <justin.chen@broadcom.com> 5269M: Al Cooper <alcooperx@gmail.com> 5270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5271L: linux-usb@vger.kernel.org 5272S: Maintained 5273F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5274F: drivers/usb/host/ehci-brcm.* 5275 5276BROADCOM BRCMSTB USB PIN MAP DRIVER 5277M: Al Cooper <alcooperx@gmail.com> 5278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5279L: linux-usb@vger.kernel.org 5280S: Maintained 5281F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5282F: drivers/usb/misc/brcmstb-usb-pinmap.c 5283 5284BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5285M: Justin Chen <justin.chen@broadcom.com> 5286M: Al Cooper <alcooperx@gmail.com> 5287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5288L: linux-kernel@vger.kernel.org 5289S: Maintained 5290F: drivers/phy/broadcom/phy-brcm-usb* 5291 5292BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5293M: William Zhang <william.zhang@broadcom.com> 5294M: Kursad Oney <kursad.oney@broadcom.com> 5295M: Jonas Gorski <jonas.gorski@gmail.com> 5296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5297L: linux-spi@vger.kernel.org 5298S: Maintained 5299F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5300F: drivers/spi/spi-bcm63xx-hsspi.c 5301F: drivers/spi/spi-bcmbca-hsspi.c 5302 5303BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5304M: Jonas Gorski <jonas.gorski@gmail.com> 5305L: linux-spi@vger.kernel.org 5306S: Odd Fixes 5307F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5308F: drivers/spi/spi-bcm63xx.c 5309 5310BROADCOM ETHERNET PHY DRIVERS 5311M: Florian Fainelli <florian.fainelli@broadcom.com> 5312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5313L: netdev@vger.kernel.org 5314S: Supported 5315F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5316F: drivers/net/phy/bcm*.[ch] 5317F: drivers/net/phy/broadcom.c 5318F: include/linux/brcmphy.h 5319 5320BROADCOM GENET ETHERNET DRIVER 5321M: Doug Berger <opendmb@gmail.com> 5322M: Florian Fainelli <florian.fainelli@broadcom.com> 5323R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5324L: netdev@vger.kernel.org 5325S: Maintained 5326F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5327F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5328F: drivers/net/ethernet/broadcom/genet/ 5329F: drivers/net/ethernet/broadcom/unimac.h 5330F: drivers/net/mdio/mdio-bcm-unimac.c 5331F: include/linux/platform_data/mdio-bcm-unimac.h 5332 5333BROADCOM IPROC ARM ARCHITECTURE 5334M: Ray Jui <rjui@broadcom.com> 5335M: Scott Branden <sbranden@broadcom.com> 5336R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5338S: Maintained 5339T: git https://github.com/broadcom/stblinux.git 5340F: arch/arm64/boot/dts/broadcom/northstar2/* 5341F: arch/arm64/boot/dts/broadcom/stingray/* 5342F: drivers/clk/bcm/clk-ns* 5343F: drivers/clk/bcm/clk-sr* 5344F: drivers/pinctrl/bcm/pinctrl-ns* 5345F: include/dt-bindings/clock/bcm-sr* 5346N: iproc 5347N: cygnus 5348N: bcm[-_]nsp 5349N: bcm9113* 5350N: bcm9583* 5351N: bcm9585* 5352N: bcm9586* 5353N: bcm988312 5354N: bcm113* 5355N: bcm583* 5356N: bcm585* 5357N: bcm586* 5358N: bcm88312 5359N: hr2 5360N: stingray 5361 5362BROADCOM IPROC GBIT ETHERNET DRIVER 5363M: Rafał Miłecki <rafal@milecki.pl> 5364R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5365L: netdev@vger.kernel.org 5366S: Maintained 5367F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5368F: drivers/net/ethernet/broadcom/bgmac* 5369F: drivers/net/ethernet/broadcom/unimac.h 5370 5371BROADCOM KONA GPIO DRIVER 5372M: Ray Jui <rjui@broadcom.com> 5373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5374S: Supported 5375F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5376F: drivers/gpio/gpio-bcm-kona.c 5377 5378BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5379M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5380M: Kashyap Desai <kashyap.desai@broadcom.com> 5381M: Sumit Saxena <sumit.saxena@broadcom.com> 5382M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5383L: mpi3mr-linuxdrv.pdl@broadcom.com 5384L: linux-scsi@vger.kernel.org 5385S: Supported 5386W: https://www.broadcom.com/support/storage 5387F: drivers/scsi/mpi3mr/ 5388 5389BROADCOM NETXTREME-E ROCE DRIVER 5390M: Selvin Xavier <selvin.xavier@broadcom.com> 5391M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5392L: linux-rdma@vger.kernel.org 5393S: Supported 5394W: http://www.broadcom.com 5395F: drivers/infiniband/hw/bnxt_re/ 5396F: include/uapi/rdma/bnxt_re-abi.h 5397 5398BROADCOM 800 GIGABIT ROCE DRIVER 5399M: Siva Reddy Kallam <siva.kallam@broadcom.com> 5400L: linux-rdma@vger.kernel.org 5401S: Supported 5402W: http://www.broadcom.com 5403F: drivers/infiniband/hw/bng_re/ 5404 5405BROADCOM NVRAM DRIVER 5406M: Rafał Miłecki <zajec5@gmail.com> 5407L: linux-mips@vger.kernel.org 5408S: Maintained 5409F: drivers/firmware/broadcom/* 5410 5411BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5412M: Rafał Miłecki <rafal@milecki.pl> 5413M: Florian Fainelli <florian.fainelli@broadcom.com> 5414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5415L: linux-pm@vger.kernel.org 5416S: Maintained 5417T: git https://github.com/broadcom/stblinux.git 5418F: drivers/pmdomain/bcm/bcm-pmb.c 5419F: include/dt-bindings/soc/bcm-pmb.h 5420 5421BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5422M: Rafał Miłecki <zajec5@gmail.com> 5423L: linux-wireless@vger.kernel.org 5424S: Maintained 5425F: drivers/bcma/ 5426F: include/linux/bcma/ 5427 5428BROADCOM SPI DRIVER 5429M: Kamal Dasu <kamal.dasu@broadcom.com> 5430R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5431S: Maintained 5432F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5433F: drivers/spi/spi-bcm-qspi.* 5434F: drivers/spi/spi-brcmstb-qspi.c 5435F: drivers/spi/spi-iproc-qspi.c 5436 5437BROADCOM STB AVS CPUFREQ DRIVER 5438M: Markus Mayer <mmayer@broadcom.com> 5439R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5440L: linux-pm@vger.kernel.org 5441S: Maintained 5442F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5443F: drivers/cpufreq/brcmstb* 5444 5445BROADCOM STB AVS TMON DRIVER 5446M: Markus Mayer <mmayer@broadcom.com> 5447R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5448L: linux-pm@vger.kernel.org 5449S: Maintained 5450F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5451F: drivers/thermal/broadcom/brcmstb* 5452 5453BROADCOM STB DPFE DRIVER 5454M: Markus Mayer <mmayer@broadcom.com> 5455R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5457S: Maintained 5458F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5459F: drivers/memory/brcmstb_dpfe.c 5460 5461BROADCOM STB NAND FLASH DRIVER 5462M: Brian Norris <computersforpeace@gmail.com> 5463M: Kamal Dasu <kamal.dasu@broadcom.com> 5464R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5465L: linux-mtd@lists.infradead.org 5466S: Maintained 5467F: drivers/mtd/nand/raw/brcmnand/ 5468F: include/linux/platform_data/brcmnand.h 5469 5470BROADCOM STB PCIE DRIVER 5471M: Jim Quinlan <jim2101024@gmail.com> 5472M: Florian Fainelli <florian.fainelli@broadcom.com> 5473R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5474L: linux-pci@vger.kernel.org 5475S: Maintained 5476F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5477F: drivers/pci/controller/pcie-brcmstb.c 5478 5479BROADCOM SYSTEMPORT ETHERNET DRIVER 5480M: Florian Fainelli <florian.fainelli@broadcom.com> 5481R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5482L: netdev@vger.kernel.org 5483S: Maintained 5484F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5485F: drivers/net/ethernet/broadcom/bcmsysport.* 5486F: drivers/net/ethernet/broadcom/unimac.h 5487 5488BROADCOM TG3 GIGABIT ETHERNET DRIVER 5489M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5490M: Michael Chan <mchan@broadcom.com> 5491L: netdev@vger.kernel.org 5492S: Maintained 5493F: drivers/net/ethernet/broadcom/tg3.* 5494 5495BROADCOM VK DRIVER 5496M: Scott Branden <scott.branden@broadcom.com> 5497R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5498S: Supported 5499F: drivers/misc/bcm-vk/ 5500F: include/uapi/linux/misc/bcm_vk.h 5501 5502BROCADE BFA FC SCSI DRIVER 5503M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5504M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5505L: linux-scsi@vger.kernel.org 5506S: Supported 5507F: drivers/scsi/bfa/ 5508 5509BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5510M: Rasesh Mody <rmody@marvell.com> 5511M: Sudarsana Kalluru <skalluru@marvell.com> 5512M: GR-Linux-NIC-Dev@marvell.com 5513L: netdev@vger.kernel.org 5514S: Maintained 5515F: drivers/net/ethernet/brocade/bna/ 5516 5517BSG (block layer generic sg v4 driver) 5518M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5519L: linux-scsi@vger.kernel.org 5520S: Supported 5521F: block/bsg.c 5522F: include/linux/bsg.h 5523F: include/uapi/linux/bsg.h 5524 5525BT87X AUDIO DRIVER 5526M: Clemens Ladisch <clemens@ladisch.de> 5527L: linux-sound@vger.kernel.org 5528S: Maintained 5529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5530F: Documentation/sound/cards/bt87x.rst 5531F: sound/pci/bt87x.c 5532 5533BT8XXGPIO DRIVER 5534M: Michael Buesch <m@bues.ch> 5535S: Maintained 5536W: http://bu3sch.de/btgpio.php 5537F: drivers/gpio/gpio-bt8xx.c 5538 5539BTRFS FILE SYSTEM 5540M: Chris Mason <clm@fb.com> 5541M: David Sterba <dsterba@suse.com> 5542L: linux-btrfs@vger.kernel.org 5543S: Maintained 5544W: https://btrfs.readthedocs.io 5545Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5546C: irc://irc.libera.chat/btrfs 5547T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5548F: Documentation/filesystems/btrfs.rst 5549F: fs/btrfs/ 5550F: include/linux/btrfs* 5551F: include/trace/events/btrfs.h 5552F: include/uapi/linux/btrfs* 5553 5554BTTV VIDEO4LINUX DRIVER 5555M: Mauro Carvalho Chehab <mchehab@kernel.org> 5556L: linux-media@vger.kernel.org 5557S: Odd fixes 5558W: https://linuxtv.org 5559T: git git://linuxtv.org/media.git 5560F: Documentation/driver-api/media/drivers/bttv* 5561F: drivers/media/pci/bt8xx/bttv* 5562 5563BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5564M: Chanwoo Choi <cw00.choi@samsung.com> 5565L: linux-pm@vger.kernel.org 5566L: linux-samsung-soc@vger.kernel.org 5567S: Maintained 5568T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5569F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5570F: drivers/devfreq/exynos-bus.c 5571 5572BUSLOGIC SCSI DRIVER 5573M: Khalid Aziz <khalid@gonehiking.org> 5574L: linux-scsi@vger.kernel.org 5575S: Maintained 5576F: drivers/scsi/BusLogic.* 5577F: drivers/scsi/FlashPoint.* 5578 5579BXCAN CAN NETWORK DRIVER 5580M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5581L: linux-can@vger.kernel.org 5582S: Maintained 5583F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5584F: drivers/net/can/bxcan.c 5585 5586C-MEDIA CMI8788 DRIVER 5587M: Clemens Ladisch <clemens@ladisch.de> 5588L: linux-sound@vger.kernel.org 5589S: Maintained 5590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5591F: sound/pci/oxygen/ 5592 5593C-SKY ARCHITECTURE 5594M: Guo Ren <guoren@kernel.org> 5595L: linux-csky@vger.kernel.org 5596S: Supported 5597T: git https://github.com/c-sky/csky-linux.git 5598F: Documentation/devicetree/bindings/csky/ 5599F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5600F: Documentation/devicetree/bindings/timer/csky,* 5601F: arch/csky/ 5602F: drivers/clocksource/timer-gx6605s.c 5603F: drivers/clocksource/timer-mp-csky.c 5604F: drivers/irqchip/irq-csky-* 5605N: csky 5606K: csky 5607 5608CA8210 IEEE-802.15.4 RADIO DRIVER 5609L: linux-wpan@vger.kernel.org 5610S: Orphan 5611W: https://github.com/Cascoda/ca8210-linux.git 5612F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5613F: drivers/net/ieee802154/ca8210.c 5614 5615CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5616M: David Howells <dhowells@redhat.com> 5617L: netfs@lists.linux.dev 5618S: Supported 5619F: Documentation/filesystems/caching/cachefiles.rst 5620F: fs/cachefiles/ 5621 5622CACHESTAT: PAGE CACHE STATS FOR A FILE 5623M: Nhat Pham <nphamcs@gmail.com> 5624M: Johannes Weiner <hannes@cmpxchg.org> 5625L: linux-mm@kvack.org 5626S: Maintained 5627F: tools/testing/selftests/cachestat/test_cachestat.c 5628 5629CADENCE MIPI-CSI2 BRIDGES 5630M: Maxime Ripard <mripard@kernel.org> 5631L: linux-media@vger.kernel.org 5632S: Maintained 5633F: Documentation/devicetree/bindings/media/cdns,*.txt 5634F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5635F: drivers/media/platform/cadence/cdns-csi2* 5636F: include/media/cadence/cdns-csi2* 5637 5638CADENCE NAND DRIVER 5639L: linux-mtd@lists.infradead.org 5640S: Orphan 5641F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5642F: drivers/mtd/nand/raw/cadence-nand-controller.c 5643 5644CADENCE USB3 DRD IP DRIVER 5645M: Peter Chen <peter.chen@kernel.org> 5646M: Pawel Laszczak <pawell@cadence.com> 5647R: Roger Quadros <rogerq@kernel.org> 5648L: linux-usb@vger.kernel.org 5649S: Maintained 5650T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5651F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5652F: drivers/usb/cdns3/ 5653X: drivers/usb/cdns3/cdnsp* 5654 5655CADENCE USBHS DRIVER 5656M: Pawel Laszczak <pawell@cadence.com> 5657L: linux-usb@vger.kernel.org 5658S: Maintained 5659F: drivers/usb/gadget/udc/cdns2 5660 5661CADENCE USBSSP DRD IP DRIVER 5662M: Pawel Laszczak <pawell@cadence.com> 5663L: linux-usb@vger.kernel.org 5664S: Maintained 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5666F: drivers/usb/cdns3/ 5667X: drivers/usb/cdns3/cdns3* 5668 5669CADET FM/AM RADIO RECEIVER DRIVER 5670M: Hans Verkuil <hverkuil@kernel.org> 5671L: linux-media@vger.kernel.org 5672S: Maintained 5673W: https://linuxtv.org 5674T: git git://linuxtv.org/media.git 5675F: drivers/media/radio/radio-cadet* 5676 5677CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5678L: linux-media@vger.kernel.org 5679S: Orphan 5680T: git git://linuxtv.org/media.git 5681F: Documentation/admin-guide/media/cafe_ccic* 5682F: drivers/media/platform/marvell/ 5683 5684CAKE QDISC 5685M: Toke Høiland-Jørgensen <toke@toke.dk> 5686L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5687S: Maintained 5688F: net/sched/sch_cake.c 5689 5690CAN NETWORK DRIVERS 5691M: Marc Kleine-Budde <mkl@pengutronix.de> 5692M: Vincent Mailhol <mailhol@kernel.org> 5693L: linux-can@vger.kernel.org 5694S: Maintained 5695W: https://github.com/linux-can 5696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5698F: Documentation/devicetree/bindings/net/can/ 5699F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5700F: drivers/net/can/ 5701F: drivers/phy/phy-can-transceiver.c 5702F: include/linux/can/bittiming.h 5703F: include/linux/can/dev.h 5704F: include/linux/can/length.h 5705F: include/linux/can/platform/ 5706F: include/linux/can/rx-offload.h 5707F: include/uapi/linux/can/error.h 5708F: include/uapi/linux/can/netlink.h 5709F: include/uapi/linux/can/vxcan.h 5710 5711CAN NETWORK LAYER 5712M: Oliver Hartkopp <socketcan@hartkopp.net> 5713M: Marc Kleine-Budde <mkl@pengutronix.de> 5714L: linux-can@vger.kernel.org 5715S: Maintained 5716W: https://github.com/linux-can 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5718T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5719F: Documentation/networking/can.rst 5720F: Documentation/networking/iso15765-2.rst 5721F: include/linux/can/can-ml.h 5722F: include/linux/can/core.h 5723F: include/linux/can/skb.h 5724F: include/net/can.h 5725F: include/net/netns/can.h 5726F: include/uapi/linux/can.h 5727F: include/uapi/linux/can/bcm.h 5728F: include/uapi/linux/can/gw.h 5729F: include/uapi/linux/can/isotp.h 5730F: include/uapi/linux/can/raw.h 5731F: net/can/ 5732F: net/sched/em_canid.c 5733F: tools/testing/selftests/net/can/ 5734 5735CAN-J1939 NETWORK LAYER 5736M: Robin van der Gracht <robin@protonic.nl> 5737M: Oleksij Rempel <o.rempel@pengutronix.de> 5738R: kernel@pengutronix.de 5739L: linux-can@vger.kernel.org 5740S: Maintained 5741F: Documentation/networking/j1939.rst 5742F: include/uapi/linux/can/j1939.h 5743F: net/can/j1939/ 5744 5745CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5746M: Damien Le Moal <dlemoal@kernel.org> 5747L: linux-riscv@lists.infradead.org 5748L: linux-gpio@vger.kernel.org (pinctrl driver) 5749F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5750F: drivers/pinctrl/pinctrl-k210.c 5751 5752CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5753M: Damien Le Moal <dlemoal@kernel.org> 5754L: linux-kernel@vger.kernel.org 5755L: linux-riscv@lists.infradead.org 5756S: Maintained 5757F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5758F: drivers/reset/reset-k210.c 5759 5760CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5761M: Damien Le Moal <dlemoal@kernel.org> 5762L: linux-riscv@lists.infradead.org 5763S: Maintained 5764F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5765F: drivers/soc/canaan/ 5766F: include/soc/canaan/ 5767 5768CAPABILITIES 5769M: Serge Hallyn <serge@hallyn.com> 5770L: linux-security-module@vger.kernel.org 5771S: Supported 5772F: include/linux/capability.h 5773F: include/trace/events/capability.h 5774F: include/uapi/linux/capability.h 5775F: kernel/capability.c 5776F: security/commoncap.c 5777F: security/commoncap_test.c 5778 5779CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5780M: Kevin Tsai <ktsai@capellamicro.com> 5781S: Maintained 5782F: drivers/iio/light/cm* 5783 5784CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5785M: Christian Lamparter <chunkeey@googlemail.com> 5786L: linux-wireless@vger.kernel.org 5787S: Maintained 5788W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5789F: drivers/net/wireless/ath/carl9170/ 5790 5791CAVIUM I2C DRIVER 5792M: Robert Richter <rric@kernel.org> 5793S: Odd Fixes 5794W: http://www.marvell.com 5795F: drivers/i2c/busses/i2c-octeon* 5796F: drivers/i2c/busses/i2c-thunderx* 5797 5798CAVIUM LIQUIDIO NETWORK DRIVER 5799L: netdev@vger.kernel.org 5800S: Orphan 5801W: http://www.marvell.com 5802F: drivers/net/ethernet/cavium/liquidio/ 5803 5804CAVIUM MMC DRIVER 5805M: Robert Richter <rric@kernel.org> 5806S: Odd Fixes 5807W: http://www.marvell.com 5808F: drivers/mmc/host/cavium* 5809 5810CAVIUM OCTEON-TX CRYPTO DRIVER 5811M: George Cherian <gcherian@marvell.com> 5812L: linux-crypto@vger.kernel.org 5813S: Supported 5814W: http://www.marvell.com 5815F: drivers/crypto/cavium/cpt/ 5816 5817CBS/ETF/TAPRIO QDISCS 5818M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5819L: netdev@vger.kernel.org 5820S: Maintained 5821F: net/sched/sch_cbs.c 5822F: net/sched/sch_etf.c 5823F: net/sched/sch_taprio.c 5824 5825CC2520 IEEE-802.15.4 RADIO DRIVER 5826M: Stefan Schmidt <stefan@datenfreihafen.org> 5827L: linux-wpan@vger.kernel.org 5828S: Odd Fixes 5829F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5830F: drivers/net/ieee802154/cc2520.c 5831 5832CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5833M: Gilad Ben-Yossef <gilad@benyossef.com> 5834L: linux-crypto@vger.kernel.org 5835S: Supported 5836W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5837F: drivers/crypto/ccree/ 5838 5839CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5840M: Hadar Gat <hadar.gat@arm.com> 5841L: linux-crypto@vger.kernel.org 5842S: Supported 5843W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5844F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5845F: drivers/char/hw_random/cctrng.c 5846F: drivers/char/hw_random/cctrng.h 5847 5848CEC FRAMEWORK 5849M: Hans Verkuil <hverkuil@kernel.org> 5850L: linux-media@vger.kernel.org 5851S: Supported 5852W: http://linuxtv.org 5853T: git git://linuxtv.org/media.git 5854F: Documentation/ABI/testing/debugfs-cec-error-inj 5855F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5856F: Documentation/driver-api/media/cec-core.rst 5857F: Documentation/userspace-api/media/cec 5858F: drivers/media/cec/ 5859F: drivers/media/rc/keymaps/rc-cec.c 5860F: include/media/cec-notifier.h 5861F: include/media/cec.h 5862F: include/uapi/linux/cec-funcs.h 5863F: include/uapi/linux/cec.h 5864 5865CEC GPIO DRIVER 5866M: Hans Verkuil <hverkuil@kernel.org> 5867L: linux-media@vger.kernel.org 5868S: Supported 5869W: http://linuxtv.org 5870T: git git://linuxtv.org/media.git 5871F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5872F: drivers/media/cec/platform/cec-gpio/ 5873 5874CELL BROADBAND ENGINE ARCHITECTURE 5875L: linuxppc-dev@lists.ozlabs.org 5876S: Orphan 5877F: arch/powerpc/include/asm/cell*.h 5878F: arch/powerpc/include/asm/spu*.h 5879F: arch/powerpc/include/uapi/asm/spu*.h 5880F: arch/powerpc/platforms/cell/ 5881 5882CELLWISE CW2015 BATTERY DRIVER 5883M: Tobias Schrammm <t.schramm@manjaro.org> 5884S: Maintained 5885F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5886F: drivers/power/supply/cw2015_battery.c 5887 5888CEPH COMMON CODE (LIBCEPH) 5889M: Ilya Dryomov <idryomov@gmail.com> 5890M: Alex Markuze <amarkuze@redhat.com> 5891M: Viacheslav Dubeyko <slava@dubeyko.com> 5892L: ceph-devel@vger.kernel.org 5893S: Supported 5894W: http://ceph.com/ 5895B: https://tracker.ceph.com/ 5896T: git https://github.com/ceph/ceph-client.git 5897F: include/linux/ceph/ 5898F: include/linux/crush/ 5899F: net/ceph/ 5900 5901CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5902M: Ilya Dryomov <idryomov@gmail.com> 5903M: Alex Markuze <amarkuze@redhat.com> 5904M: Viacheslav Dubeyko <slava@dubeyko.com> 5905L: ceph-devel@vger.kernel.org 5906S: Supported 5907W: http://ceph.com/ 5908B: https://tracker.ceph.com/ 5909T: git https://github.com/ceph/ceph-client.git 5910F: Documentation/filesystems/ceph.rst 5911F: fs/ceph/ 5912 5913CERTIFICATE HANDLING 5914M: David Howells <dhowells@redhat.com> 5915M: David Woodhouse <dwmw2@infradead.org> 5916L: keyrings@vger.kernel.org 5917S: Maintained 5918F: Documentation/admin-guide/module-signing.rst 5919F: certs/ 5920F: scripts/sign-file.c 5921F: scripts/ssl-common.h 5922F: tools/certs/ 5923 5924CFAG12864B LCD DRIVER 5925M: Miguel Ojeda <ojeda@kernel.org> 5926S: Maintained 5927F: drivers/auxdisplay/cfag12864b.c 5928F: include/linux/cfag12864b.h 5929 5930CFAG12864BFB LCD FRAMEBUFFER DRIVER 5931M: Miguel Ojeda <ojeda@kernel.org> 5932S: Maintained 5933F: drivers/auxdisplay/cfag12864bfb.c 5934F: include/linux/cfag12864b.h 5935 5936CHAR and MISC DRIVERS 5937M: Arnd Bergmann <arnd@arndb.de> 5938M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5939S: Supported 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5941F: drivers/char/ 5942F: drivers/misc/ 5943F: include/linux/miscdevice.h 5944F: rust/kernel/miscdevice.rs 5945F: samples/rust/rust_misc_device.rs 5946X: drivers/char/agp/ 5947X: drivers/char/hw_random/ 5948X: drivers/char/ipmi/ 5949X: drivers/char/random.c 5950X: drivers/char/tpm/ 5951 5952CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5953M: Thomas Weißschuh <linux@weissschuh.net> 5954L: linux-hwmon@vger.kernel.org 5955S: Maintained 5956F: Documentation/hwmon/powerz.rst 5957F: drivers/hwmon/powerz.c 5958 5959CHARLIEPLEX KEYPAD DRIVER 5960M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 5961S: Supported 5962W: http://www.mosaic-industries.com/embedded-systems/microcontroller-projects/electronic-circuits/matrix-keypad-scan-decode 5963F: Documentation/devicetree/bindings/input/gpio-charlieplex-keypad.yaml 5964F: drivers/input/keyboard/charlieplex_keypad.c 5965 5966CHECKPATCH 5967M: Andy Whitcroft <apw@canonical.com> 5968M: Joe Perches <joe@perches.com> 5969R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5970R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5971S: Maintained 5972F: scripts/checkpatch.pl 5973 5974CHECKPATCH DOCUMENTATION 5975M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5976M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5977R: Joe Perches <joe@perches.com> 5978S: Maintained 5979F: Documentation/dev-tools/checkpatch.rst 5980 5981CHINESE DOCUMENTATION 5982M: Alex Shi <alexs@kernel.org> 5983M: Yanteng Si <si.yanteng@linux.dev> 5984R: Dongliang Mu <dzm91@hust.edu.cn> 5985T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5986S: Maintained 5987F: Documentation/translations/zh_CN/ 5988 5989CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5990M: Peter Chen <peter.chen@kernel.org> 5991L: linux-usb@vger.kernel.org 5992S: Maintained 5993T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5994F: drivers/usb/chipidea/ 5995 5996CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5997M: Hans de Goede <hansg@kernel.org> 5998L: linux-input@vger.kernel.org 5999S: Maintained 6000F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 6001F: drivers/input/touchscreen/chipone_icn8318.c 6002 6003CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 6004M: Hans de Goede <hansg@kernel.org> 6005L: linux-input@vger.kernel.org 6006S: Maintained 6007F: drivers/input/touchscreen/chipone_icn8505.c 6008 6009CHROME HARDWARE PLATFORM SUPPORT 6010M: Benson Leung <bleung@chromium.org> 6011M: Tzung-Bi Shih <tzungbi@kernel.org> 6012L: chrome-platform@lists.linux.dev 6013S: Maintained 6014T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 6015F: drivers/platform/chrome/ 6016 6017CHROMEOS EC CODEC DRIVER 6018M: Cheng-Yi Chiang <cychiang@chromium.org> 6019M: Tzung-Bi Shih <tzungbi@kernel.org> 6020R: Guenter Roeck <groeck@chromium.org> 6021L: chrome-platform@lists.linux.dev 6022S: Maintained 6023F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 6024F: sound/soc/codecs/cros_ec_codec.* 6025 6026CHROMEOS EC CHARGE CONTROL 6027M: Thomas Weißschuh <linux@weissschuh.net> 6028S: Maintained 6029F: drivers/power/supply/cros_charge-control.c 6030 6031CHROMEOS EC HARDWARE MONITORING 6032M: Thomas Weißschuh <linux@weissschuh.net> 6033L: chrome-platform@lists.linux.dev 6034L: linux-hwmon@vger.kernel.org 6035S: Maintained 6036F: Documentation/hwmon/cros_ec_hwmon.rst 6037F: drivers/hwmon/cros_ec_hwmon.c 6038 6039CHROMEOS EC LED DRIVER 6040M: Thomas Weißschuh <linux@weissschuh.net> 6041S: Maintained 6042F: drivers/leds/leds-cros_ec.c 6043 6044CHROMEOS EC SUBDRIVERS 6045M: Benson Leung <bleung@chromium.org> 6046R: Guenter Roeck <groeck@chromium.org> 6047L: chrome-platform@lists.linux.dev 6048S: Maintained 6049F: drivers/power/supply/cros_charge-control.c 6050F: drivers/power/supply/cros_usbpd-charger.c 6051N: cros_ec 6052N: cros-ec 6053 6054CHROMEOS EC UART DRIVER 6055M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 6056R: Benson Leung <bleung@chromium.org> 6057R: Tzung-Bi Shih <tzungbi@kernel.org> 6058S: Maintained 6059F: drivers/platform/chrome/cros_ec_uart.c 6060 6061CHROMEOS EC USB PD NOTIFY DRIVER 6062M: Łukasz Bartosik <ukaszb@chromium.org> 6063M: Andrei Kuchynski <akuchynski@chromium.org> 6064M: Jameson Thies <jthies@google.com> 6065L: chrome-platform@lists.linux.dev 6066S: Maintained 6067F: drivers/platform/chrome/cros_usbpd_notify.c 6068F: include/linux/platform_data/cros_usbpd_notify.h 6069 6070CHROMEOS EC USB TYPE-C DRIVER 6071M: Benson Leung <bleung@chromium.org> 6072M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 6073M: Jameson Thies <jthies@google.com> 6074M: Andrei Kuchynski <akuchynski@chromium.org> 6075L: chrome-platform@lists.linux.dev 6076S: Maintained 6077F: drivers/platform/chrome/cros_ec_typec.* 6078F: drivers/platform/chrome/cros_typec_altmode.* 6079F: drivers/platform/chrome/cros_typec_switch.c 6080F: drivers/platform/chrome/cros_typec_vdm.* 6081 6082CHROMEOS HPS DRIVER 6083M: Dan Callaghan <dcallagh@chromium.org> 6084R: Sami Kyöstilä <skyostil@chromium.org> 6085S: Maintained 6086F: drivers/platform/chrome/cros_hps_i2c.c 6087 6088CHROMEOS EC WATCHDOG 6089M: Lukasz Majczak <lma@chromium.org> 6090L: chrome-platform@lists.linux.dev 6091S: Maintained 6092F: drivers/watchdog/cros_ec_wdt.c 6093 6094CHROMEOS UCSI DRIVER 6095M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 6096M: Łukasz Bartosik <ukaszb@chromium.org> 6097M: Jameson Thies <jthies@google.com> 6098M: Andrei Kuchynski <akuchynski@chromium.org> 6099L: chrome-platform@lists.linux.dev 6100S: Maintained 6101F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 6102 6103CHRONTEL CH7322 CEC DRIVER 6104M: Joe Tessler <jrt@google.com> 6105L: linux-media@vger.kernel.org 6106S: Maintained 6107T: git git://linuxtv.org/media.git 6108F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 6109F: drivers/media/cec/i2c/ch7322.c 6110 6111CIRRUS LOGIC AUDIO CODEC DRIVERS 6112M: David Rhodes <david.rhodes@cirrus.com> 6113M: Richard Fitzgerald <rf@opensource.cirrus.com> 6114L: linux-sound@vger.kernel.org 6115L: patches@opensource.cirrus.com 6116S: Maintained 6117F: Documentation/devicetree/bindings/sound/cirrus,cs* 6118F: Documentation/sound/codecs/cs* 6119F: drivers/mfd/cs42l43* 6120F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 6121F: drivers/spi/spi-cs42l43* 6122F: include/dt-bindings/sound/cs* 6123F: include/linux/mfd/cs42l43* 6124F: include/sound/cs* 6125F: sound/hda/codecs/cirrus* 6126F: sound/hda/codecs/side-codecs/cs* 6127F: sound/hda/codecs/side-codecs/hda_component* 6128F: sound/soc/codecs/cs* 6129 6130CIRRUS LOGIC HAPTIC DRIVERS 6131M: James Ogletree <jogletre@opensource.cirrus.com> 6132M: Fred Treven <fred.treven@cirrus.com> 6133M: Ben Bright <ben.bright@cirrus.com> 6134L: patches@opensource.cirrus.com 6135S: Supported 6136F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 6137F: drivers/input/misc/cs40l* 6138F: drivers/mfd/cs40l* 6139F: include/linux/mfd/cs40l* 6140F: sound/soc/codecs/cs40l* 6141 6142CIRRUS LOGIC DSP FIRMWARE DRIVER 6143M: Simon Trimmer <simont@opensource.cirrus.com> 6144M: Charles Keepax <ckeepax@opensource.cirrus.com> 6145M: Richard Fitzgerald <rf@opensource.cirrus.com> 6146L: patches@opensource.cirrus.com 6147S: Supported 6148W: https://github.com/CirrusLogic/linux-drivers/wiki 6149T: git https://github.com/CirrusLogic/linux-drivers.git 6150F: drivers/firmware/cirrus/ 6151F: include/linux/firmware/cirrus/ 6152 6153CIRRUS LOGIC EP93XX ETHERNET DRIVER 6154M: Hartley Sweeten <hsweeten@visionengravers.com> 6155L: netdev@vger.kernel.org 6156S: Maintained 6157F: drivers/net/ethernet/cirrus/ep93xx_eth.c 6158 6159CIRRUS LOGIC LOCHNAGAR DRIVER 6160M: Charles Keepax <ckeepax@opensource.cirrus.com> 6161M: Richard Fitzgerald <rf@opensource.cirrus.com> 6162L: patches@opensource.cirrus.com 6163S: Supported 6164F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 6165F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 6166F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 6167F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 6168F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 6169F: Documentation/hwmon/lochnagar.rst 6170F: drivers/clk/clk-lochnagar.c 6171F: drivers/hwmon/lochnagar-hwmon.c 6172F: drivers/mfd/lochnagar-i2c.c 6173F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 6174F: drivers/regulator/lochnagar-regulator.c 6175F: include/dt-bindings/clock/lochnagar.h 6176F: include/dt-bindings/pinctrl/lochnagar.h 6177F: include/linux/mfd/lochnagar* 6178F: sound/soc/codecs/lochnagar-sc.c 6179 6180CIRRUS LOGIC MADERA CODEC DRIVERS 6181M: Charles Keepax <ckeepax@opensource.cirrus.com> 6182M: Richard Fitzgerald <rf@opensource.cirrus.com> 6183L: linux-sound@vger.kernel.org 6184L: patches@opensource.cirrus.com 6185S: Supported 6186W: https://github.com/CirrusLogic/linux-drivers/wiki 6187T: git https://github.com/CirrusLogic/linux-drivers.git 6188F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 6189F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 6190F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 6191F: drivers/gpio/gpio-madera* 6192F: drivers/irqchip/irq-madera* 6193F: drivers/mfd/cs47l* 6194F: drivers/mfd/madera* 6195F: drivers/pinctrl/cirrus/* 6196F: include/dt-bindings/sound/madera* 6197F: include/linux/irqchip/irq-madera* 6198F: include/linux/mfd/madera/* 6199F: include/sound/madera* 6200F: sound/soc/codecs/cs47l* 6201F: sound/soc/codecs/madera* 6202 6203CISCO FCOE HBA DRIVER 6204M: Satish Kharat <satishkh@cisco.com> 6205M: Sesidhar Baddela <sebaddel@cisco.com> 6206M: Karan Tilak Kumar <kartilak@cisco.com> 6207L: linux-scsi@vger.kernel.org 6208S: Supported 6209F: drivers/scsi/fnic/ 6210 6211CISCO SCSI HBA DRIVER 6212M: Karan Tilak Kumar <kartilak@cisco.com> 6213M: Narsimhulu Musini <nmusini@cisco.com> 6214M: Sesidhar Baddela <sebaddel@cisco.com> 6215L: linux-scsi@vger.kernel.org 6216S: Supported 6217F: drivers/scsi/snic/ 6218 6219CISCO VIC ETHERNET NIC DRIVER 6220M: Satish Kharat <satishkh@cisco.com> 6221S: Maintained 6222F: drivers/net/ethernet/cisco/enic/ 6223 6224CISCO VIC LOW LATENCY NIC DRIVER 6225M: Nelson Escobar <neescoba@cisco.com> 6226M: Satish Kharat <satishkh@cisco.com> 6227S: Supported 6228F: drivers/infiniband/hw/usnic/ 6229 6230CLANG CONTEXT ANALYSIS 6231M: Marco Elver <elver@google.com> 6232R: Bart Van Assche <bvanassche@acm.org> 6233L: llvm@lists.linux.dev 6234S: Maintained 6235F: Documentation/dev-tools/context-analysis.rst 6236F: include/linux/compiler-context-analysis.h 6237F: lib/test_context-analysis.c 6238F: scripts/Makefile.context-analysis 6239F: scripts/context-analysis-suppression.txt 6240 6241CLANG CONTROL FLOW INTEGRITY SUPPORT 6242M: Sami Tolvanen <samitolvanen@google.com> 6243M: Kees Cook <kees@kernel.org> 6244R: Nathan Chancellor <nathan@kernel.org> 6245L: llvm@lists.linux.dev 6246S: Supported 6247B: https://github.com/ClangBuiltLinux/linux/issues 6248T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6249F: include/linux/cfi.h 6250F: kernel/cfi.c 6251 6252CLANG-FORMAT FILE 6253M: Miguel Ojeda <ojeda@kernel.org> 6254S: Maintained 6255F: .clang-format 6256 6257CLANG/LLVM BUILD SUPPORT 6258M: Nathan Chancellor <nathan@kernel.org> 6259R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6260R: Bill Wendling <morbo@google.com> 6261R: Justin Stitt <justinstitt@google.com> 6262L: llvm@lists.linux.dev 6263S: Supported 6264W: https://clangbuiltlinux.github.io/ 6265B: https://github.com/ClangBuiltLinux/linux/issues 6266C: irc://irc.libera.chat/clangbuiltlinux 6267F: Documentation/kbuild/llvm.rst 6268F: include/linux/compiler-clang.h 6269F: scripts/Makefile.clang 6270F: scripts/clang-tools/ 6271K: \b(?i:clang|llvm)\b 6272 6273CLK API 6274M: Russell King <linux@armlinux.org.uk> 6275L: linux-clk@vger.kernel.org 6276S: Maintained 6277F: include/linux/clk.h 6278 6279CLOCKSOURCE, CLOCKEVENT DRIVERS 6280M: Daniel Lezcano <daniel.lezcano@kernel.org> 6281M: Thomas Gleixner <tglx@kernel.org> 6282L: linux-kernel@vger.kernel.org 6283S: Supported 6284P: Documentation/process/maintainer-tip.rst 6285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6286F: Documentation/devicetree/bindings/timer/ 6287F: drivers/clocksource/ 6288 6289CLOSURES 6290M: Kent Overstreet <kent.overstreet@linux.dev> 6291L: linux-bcachefs@vger.kernel.org 6292S: Supported 6293C: irc://irc.oftc.net/bcache 6294F: include/linux/closure.h 6295F: lib/closure.c 6296 6297CMPC ACPI DRIVER 6298M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6299L: platform-driver-x86@vger.kernel.org 6300S: Supported 6301F: drivers/platform/x86/classmate-laptop.c 6302 6303COBALT MEDIA DRIVER 6304M: Hans Verkuil <hverkuil@kernel.org> 6305L: linux-media@vger.kernel.org 6306S: Supported 6307W: https://linuxtv.org 6308T: git git://linuxtv.org/media.git 6309F: drivers/media/pci/cobalt/ 6310 6311COCCINELLE/Semantic Patches (SmPL) 6312M: Julia Lawall <Julia.Lawall@inria.fr> 6313M: Nicolas Palix <nicolas.palix@imag.fr> 6314L: cocci@inria.fr (moderated for non-subscribers) 6315S: Supported 6316W: https://coccinelle.gitlabpages.inria.fr/website/ 6317T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6318F: Documentation/dev-tools/coccinelle.rst 6319F: scripts/coccicheck 6320F: scripts/coccinelle/ 6321 6322CODA FILE SYSTEM 6323M: Jan Harkes <jaharkes@cs.cmu.edu> 6324M: coda@cs.cmu.edu 6325L: codalist@coda.cs.cmu.edu 6326S: Maintained 6327W: http://www.coda.cs.cmu.edu/ 6328F: Documentation/filesystems/coda.rst 6329F: fs/coda/ 6330F: include/linux/coda*.h 6331F: include/uapi/linux/coda*.h 6332 6333CODA V4L2 MEM2MEM DRIVER 6334M: Philipp Zabel <p.zabel@pengutronix.de> 6335L: linux-media@vger.kernel.org 6336S: Maintained 6337F: Documentation/devicetree/bindings/media/coda.yaml 6338F: drivers/media/platform/chips-media/coda 6339 6340CODE OF CONDUCT 6341M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6342S: Supported 6343F: Documentation/process/code-of-conduct-interpretation.rst 6344F: Documentation/process/code-of-conduct.rst 6345 6346CODE TAGGING 6347M: Suren Baghdasaryan <surenb@google.com> 6348M: Kent Overstreet <kent.overstreet@linux.dev> 6349S: Maintained 6350F: include/asm-generic/codetag.lds.h 6351F: include/linux/codetag.h 6352F: lib/codetag.c 6353 6354COMEDI DRIVERS 6355M: Ian Abbott <abbotti@mev.co.uk> 6356M: H Hartley Sweeten <hsweeten@visionengravers.com> 6357S: Odd Fixes 6358F: drivers/comedi/ 6359F: include/linux/comedi/ 6360F: include/uapi/linux/comedi.h 6361 6362COMMON CLK FRAMEWORK 6363M: Michael Turquette <mturquette@baylibre.com> 6364M: Stephen Boyd <sboyd@kernel.org> 6365R: Brian Masney <bmasney@redhat.com> 6366L: linux-clk@vger.kernel.org 6367S: Maintained 6368Q: http://patchwork.kernel.org/project/linux-clk/list/ 6369T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6370F: Documentation/devicetree/bindings/clock/ 6371F: drivers/clk/ 6372F: include/dt-bindings/clock/ 6373F: include/linux/clk-pr* 6374F: include/linux/clk/ 6375F: include/linux/of_clk.h 6376F: scripts/gdb/linux/clk.py 6377F: rust/helpers/clk.c 6378F: rust/kernel/clk.rs 6379X: drivers/clk/clkdev.c 6380 6381COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6382M: Steve French <sfrench@samba.org> 6383M: Steve French <smfrench@gmail.com> 6384R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6385R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6386R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6387R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6388R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6389L: linux-cifs@vger.kernel.org 6390L: samba-technical@lists.samba.org (moderated for non-subscribers) 6391S: Supported 6392W: https://wiki.samba.org/index.php/LinuxCIFS 6393T: git https://git.samba.org/sfrench/cifs-2.6.git 6394F: Documentation/admin-guide/cifs/ 6395F: fs/smb/client/ 6396F: fs/smb/common/ 6397F: include/uapi/linux/cifs 6398 6399COMPACTPCI HOTPLUG CORE 6400M: Scott Murray <scott@spiteful.org> 6401L: linux-pci@vger.kernel.org 6402S: Maintained 6403F: drivers/pci/hotplug/cpci_hotplug* 6404 6405COMPACTPCI HOTPLUG GENERIC DRIVER 6406M: Scott Murray <scott@spiteful.org> 6407L: linux-pci@vger.kernel.org 6408S: Maintained 6409F: drivers/pci/hotplug/cpcihp_generic.c 6410 6411COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6412M: Scott Murray <scott@spiteful.org> 6413L: linux-pci@vger.kernel.org 6414S: Maintained 6415F: drivers/pci/hotplug/cpcihp_zt5550.* 6416 6417COMPAL LAPTOP SUPPORT 6418M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6419L: platform-driver-x86@vger.kernel.org 6420S: Maintained 6421F: drivers/platform/x86/compal-laptop.c 6422 6423COMPILER ATTRIBUTES 6424M: Miguel Ojeda <ojeda@kernel.org> 6425S: Maintained 6426F: include/linux/compiler_attributes.h 6427 6428COMPUTE EXPRESS LINK (CXL) 6429M: Davidlohr Bueso <dave@stgolabs.net> 6430M: Jonathan Cameron <jic23@kernel.org> 6431M: Dave Jiang <dave.jiang@intel.com> 6432M: Alison Schofield <alison.schofield@intel.com> 6433M: Vishal Verma <vishal.l.verma@intel.com> 6434M: Ira Weiny <ira.weiny@intel.com> 6435M: Dan Williams <djbw@kernel.org> 6436L: linux-cxl@vger.kernel.org 6437S: Maintained 6438F: Documentation/driver-api/cxl 6439F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6440F: drivers/cxl/ 6441F: include/cxl/ 6442F: include/uapi/linux/cxl_mem.h 6443F: tools/testing/cxl/ 6444 6445COMPUTE EXPRESS LINK PMU (CPMU) 6446M: Jonathan Cameron <jic23@kernel.org> 6447L: linux-cxl@vger.kernel.org 6448S: Maintained 6449F: Documentation/admin-guide/perf/cxl.rst 6450F: drivers/perf/cxl_pmu.c 6451 6452CONEXANT ACCESSRUNNER USB DRIVER 6453L: accessrunner-general@lists.sourceforge.net 6454S: Orphan 6455W: http://accessrunner.sourceforge.net/ 6456F: drivers/usb/atm/cxacru.c 6457 6458CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6459M: Elena Reshetova <elena.reshetova@intel.com> 6460M: Carlos Bilbao <carlos.bilbao@kernel.org> 6461S: Maintained 6462F: Documentation/security/snp-tdx-threat-model.rst 6463 6464CONFIGFS 6465M: Andreas Hindborg <a.hindborg@kernel.org> 6466R: Breno Leitao <leitao@debian.org> 6467S: Supported 6468T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6469F: fs/configfs/ 6470F: include/linux/configfs.h 6471F: rust/kernel/configfs.rs 6472F: samples/configfs/ 6473F: samples/rust/rust_configfs.rs 6474 6475CONGATEC BOARD CONTROLLER MFD DRIVER 6476M: Thomas Richard <thomas.richard@bootlin.com> 6477S: Maintained 6478F: drivers/gpio/gpio-cgbc.c 6479F: drivers/hwmon/cgbc-hwmon.c 6480F: drivers/i2c/busses/i2c-cgbc.c 6481F: drivers/mfd/cgbc-core.c 6482F: drivers/watchdog/cgbc_wdt.c 6483F: include/linux/mfd/cgbc.h 6484 6485CONSOLE SUBSYSTEM 6486M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6487S: Supported 6488F: drivers/video/console/ 6489F: include/linux/console* 6490 6491CONTAINER BUILD SCRIPT 6492M: Guillaume Tucker <gtucker@gtucker.io> 6493S: Maintained 6494F: Documentation/dev-tools/container.rst 6495F: scripts/container 6496 6497CONTEXT TRACKING 6498M: Frederic Weisbecker <frederic@kernel.org> 6499M: "Paul E. McKenney" <paulmck@kernel.org> 6500S: Maintained 6501F: include/linux/context_tracking* 6502F: kernel/context_tracking.c 6503 6504CONTROL GROUP (CGROUP) 6505M: Tejun Heo <tj@kernel.org> 6506M: Johannes Weiner <hannes@cmpxchg.org> 6507M: Michal Koutný <mkoutny@suse.com> 6508L: cgroups@vger.kernel.org 6509S: Maintained 6510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6511F: Documentation/admin-guide/cgroup-v1/ 6512F: Documentation/admin-guide/cgroup-v2.rst 6513F: include/linux/cgroup* 6514F: kernel/cgroup/ 6515F: tools/testing/selftests/cgroup/ 6516 6517CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6518M: Tejun Heo <tj@kernel.org> 6519M: Josef Bacik <josef@toxicpanda.com> 6520M: Jens Axboe <axboe@kernel.dk> 6521L: cgroups@vger.kernel.org 6522L: linux-block@vger.kernel.org 6523T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6524F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6525F: block/bfq-cgroup.c 6526F: block/blk-cgroup.c 6527F: block/blk-iocost.c 6528F: block/blk-iolatency.c 6529F: block/blk-throttle.c 6530F: include/linux/blk-cgroup.h 6531 6532CONTROL GROUP - CPUSET 6533M: Waiman Long <longman@redhat.com> 6534R: Chen Ridong <chenridong@huaweicloud.com> 6535L: cgroups@vger.kernel.org 6536S: Maintained 6537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6538F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6539F: include/linux/cpuset.h 6540F: kernel/cgroup/cpuset-internal.h 6541F: kernel/cgroup/cpuset-v1.c 6542F: kernel/cgroup/cpuset.c 6543F: tools/testing/selftests/cgroup/test_cpuset.c 6544F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6545F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6546 6547CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6548M: Maarten Lankhorst <dev@lankhorst.se> 6549M: Maxime Ripard <mripard@kernel.org> 6550M: Natalie Vock <natalie.vock@gmx.de> 6551L: cgroups@vger.kernel.org 6552L: dri-devel@lists.freedesktop.org 6553S: Maintained 6554T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6555F: include/linux/cgroup_dmem.h 6556F: kernel/cgroup/dmem.c 6557 6558CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6559M: Johannes Weiner <hannes@cmpxchg.org> 6560M: Michal Hocko <mhocko@kernel.org> 6561M: Roman Gushchin <roman.gushchin@linux.dev> 6562M: Shakeel Butt <shakeel.butt@linux.dev> 6563R: Muchun Song <muchun.song@linux.dev> 6564L: cgroups@vger.kernel.org 6565L: linux-mm@kvack.org 6566S: Maintained 6567F: include/linux/memcontrol.h 6568F: include/linux/page_counter.h 6569F: mm/memcontrol.c 6570F: mm/memcontrol-v1.c 6571F: mm/memcontrol-v1.h 6572F: mm/page_counter.c 6573F: mm/swap_cgroup.c 6574F: samples/cgroup/* 6575F: tools/testing/selftests/cgroup/memcg_protection.m 6576F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6577F: tools/testing/selftests/cgroup/test_kmem.c 6578F: tools/testing/selftests/cgroup/test_memcontrol.c 6579 6580CORETEMP HARDWARE MONITORING DRIVER 6581L: linux-hwmon@vger.kernel.org 6582S: Orphan 6583F: Documentation/hwmon/coretemp.rst 6584F: drivers/hwmon/coretemp.c 6585 6586CORSAIR-CPRO HARDWARE MONITOR DRIVER 6587M: Marius Zachmann <mail@mariuszachmann.de> 6588L: linux-hwmon@vger.kernel.org 6589S: Maintained 6590F: drivers/hwmon/corsair-cpro.c 6591 6592CORSAIR-PSU HARDWARE MONITOR DRIVER 6593M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6594L: linux-hwmon@vger.kernel.org 6595S: Maintained 6596F: Documentation/hwmon/corsair-psu.rst 6597F: drivers/hwmon/corsair-psu.c 6598 6599COUNTER SUBSYSTEM 6600M: William Breathitt Gray <wbg@kernel.org> 6601L: linux-iio@vger.kernel.org 6602S: Maintained 6603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6604F: Documentation/ABI/testing/sysfs-bus-counter 6605F: Documentation/driver-api/generic-counter.rst 6606F: drivers/counter/ 6607F: include/linux/counter.h 6608F: include/uapi/linux/counter.h 6609F: tools/counter/ 6610 6611COUNTER WATCH EVENTS TOOL 6612M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6613L: linux-iio@vger.kernel.org 6614S: Maintained 6615F: tools/counter/counter_watch_events.c 6616 6617CP2615 I2C DRIVER 6618M: Bence Csókás <bence98@sch.bme.hu> 6619S: Maintained 6620F: drivers/i2c/busses/i2c-cp2615.c 6621 6622CPU FREQUENCY DRIVERS - CPPC CPUFREQ 6623M: "Rafael J. Wysocki" <rafael@kernel.org> 6624M: Viresh Kumar <viresh.kumar@linaro.org> 6625R: Jie Zhan <zhanjie9@hisilicon.com> 6626R: Lifeng Zheng <zhenglifeng1@huawei.com> 6627R: Pierre Gondois <pierre.gondois@arm.com> 6628R: Sumit Gupta <sumitg@nvidia.com> 6629L: linux-pm@vger.kernel.org 6630S: Maintained 6631F: drivers/cpufreq/cppc_cpufreq.c 6632 6633CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6634M: Viresh Kumar <viresh.kumar@linaro.org> 6635M: Sudeep Holla <sudeep.holla@kernel.org> 6636L: linux-pm@vger.kernel.org 6637S: Maintained 6638W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6639F: drivers/cpufreq/vexpress-spc-cpufreq.c 6640 6641CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6642M: Saravana Kannan <saravanak@kernel.org> 6643L: linux-pm@vger.kernel.org 6644S: Maintained 6645F: drivers/cpufreq/virtual-cpufreq.c 6646 6647CPU FREQUENCY SCALING FRAMEWORK 6648M: "Rafael J. Wysocki" <rafael@kernel.org> 6649M: Viresh Kumar <viresh.kumar@linaro.org> 6650L: linux-pm@vger.kernel.org 6651S: Maintained 6652B: https://bugzilla.kernel.org 6653T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6654T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6655F: Documentation/admin-guide/pm/cpufreq.rst 6656F: Documentation/admin-guide/pm/intel_pstate.rst 6657F: Documentation/cpu-freq/ 6658F: Documentation/devicetree/bindings/cpufreq/ 6659F: drivers/cpufreq/ 6660F: include/linux/cpufreq.h 6661F: include/linux/sched/cpufreq.h 6662F: kernel/sched/cpufreq*.c 6663F: rust/kernel/cpufreq.rs 6664F: tools/testing/selftests/cpufreq/ 6665 6666CPU HOTPLUG 6667M: Thomas Gleixner <tglx@kernel.org> 6668M: Peter Zijlstra <peterz@infradead.org> 6669L: linux-kernel@vger.kernel.org 6670S: Maintained 6671P: Documentation/process/maintainer-tip.rst 6672T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6673F: include/linux/cpu.h 6674F: include/linux/cpuhotplug.h 6675F: include/linux/smpboot.h 6676F: kernel/cpu.c 6677F: kernel/smpboot.* 6678F: rust/helpers/cpu.c 6679F: rust/kernel/cpu.rs 6680 6681CPU IDLE TIME MANAGEMENT FRAMEWORK 6682M: "Rafael J. Wysocki" <rafael@kernel.org> 6683M: Daniel Lezcano <daniel.lezcano@kernel.org> 6684R: Christian Loehle <christian.loehle@arm.com> 6685L: linux-pm@vger.kernel.org 6686S: Maintained 6687B: https://bugzilla.kernel.org 6688T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6689F: Documentation/admin-guide/pm/cpuidle.rst 6690F: Documentation/driver-api/pm/cpuidle.rst 6691F: drivers/cpuidle/ 6692F: include/linux/cpuidle.h 6693 6694CPU POWER MONITORING SUBSYSTEM 6695M: Thomas Renninger <trenn@suse.com> 6696M: Shuah Khan <shuah@kernel.org> 6697M: Shuah Khan <skhan@linuxfoundation.org> 6698M: John B. Wyatt IV <jwyatt@redhat.com> 6699M: John B. Wyatt IV <sageofredondo@gmail.com> 6700M: John Kacur <jkacur@redhat.com> 6701L: linux-pm@vger.kernel.org 6702S: Maintained 6703F: tools/power/cpupower/ 6704 6705CPUID/MSR DRIVER 6706M: "H. Peter Anvin" <hpa@zytor.com> 6707S: Maintained 6708F: arch/x86/kernel/cpuid.c 6709F: arch/x86/kernel/msr.c 6710 6711CPUIDLE DRIVER - ARM BIG LITTLE 6712M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6713M: Daniel Lezcano <daniel.lezcano@kernel.org> 6714L: linux-pm@vger.kernel.org 6715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6716S: Maintained 6717T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6718F: drivers/cpuidle/cpuidle-big_little.c 6719 6720CPUIDLE DRIVER - ARM EXYNOS 6721M: Daniel Lezcano <daniel.lezcano@kernel.org> 6722M: Kukjin Kim <kgene@kernel.org> 6723R: Krzysztof Kozlowski <krzk@kernel.org> 6724L: linux-pm@vger.kernel.org 6725L: linux-samsung-soc@vger.kernel.org 6726S: Maintained 6727F: arch/arm/mach-exynos/pm.c 6728F: drivers/cpuidle/cpuidle-exynos.c 6729F: include/linux/platform_data/cpuidle-exynos.h 6730 6731CPUIDLE DRIVER - ARM PSCI 6732M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6733M: Sudeep Holla <sudeep.holla@kernel.org> 6734M: Ulf Hansson <ulfh@kernel.org> 6735L: linux-pm@vger.kernel.org 6736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6737S: Supported 6738T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6739F: drivers/cpuidle/cpuidle-psci.c 6740 6741CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6742M: Ulf Hansson <ulfh@kernel.org> 6743L: linux-pm@vger.kernel.org 6744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6745S: Supported 6746T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6747F: drivers/cpuidle/cpuidle-psci-domain.c 6748F: drivers/cpuidle/cpuidle-psci.h 6749 6750CPUIDLE DRIVER - DT IDLE PM DOMAIN 6751M: Ulf Hansson <ulfh@kernel.org> 6752L: linux-pm@vger.kernel.org 6753S: Supported 6754T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6755F: drivers/cpuidle/dt_idle_genpd.c 6756F: drivers/cpuidle/dt_idle_genpd.h 6757 6758CPUIDLE DRIVER - RISC-V SBI 6759M: Anup Patel <anup@brainfault.org> 6760L: linux-pm@vger.kernel.org 6761L: linux-riscv@lists.infradead.org 6762S: Maintained 6763F: drivers/cpuidle/cpuidle-riscv-sbi.c 6764 6765CPUMASK API [RUST] 6766M: Viresh Kumar <viresh.kumar@linaro.org> 6767R: Yury Norov <yury.norov@gmail.com> 6768S: Maintained 6769F: rust/kernel/cpumask.rs 6770 6771CRAMFS FILESYSTEM 6772M: Nicolas Pitre <nico@fluxnic.net> 6773S: Maintained 6774F: Documentation/filesystems/cramfs.rst 6775F: fs/cramfs/ 6776 6777CRC LIBRARY 6778M: Eric Biggers <ebiggers@kernel.org> 6779R: Ard Biesheuvel <ardb@kernel.org> 6780L: linux-crypto@vger.kernel.org 6781S: Maintained 6782T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6783F: Documentation/staging/crc* 6784F: include/linux/crc* 6785F: lib/crc/ 6786F: scripts/gen-crc-consts.py 6787 6788CREATIVE SB0540 6789M: Bastien Nocera <hadess@hadess.net> 6790L: linux-input@vger.kernel.org 6791S: Maintained 6792F: drivers/hid/hid-creative-sb0540.c 6793 6794CREDENTIALS 6795M: Paul Moore <paul@paul-moore.com> 6796R: Serge Hallyn <sergeh@kernel.org> 6797L: linux-security-module@vger.kernel.org 6798S: Supported 6799T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6800F: include/linux/cred.h 6801F: kernel/cred.c 6802F: rust/kernel/cred.rs 6803F: Documentation/security/credentials.rst 6804 6805INTEL CRPS COMMON REDUNDANT PSU DRIVER 6806M: Ninad Palsule <ninad@linux.ibm.com> 6807L: linux-hwmon@vger.kernel.org 6808S: Maintained 6809F: Documentation/hwmon/crps.rst 6810F: drivers/hwmon/pmbus/crps.c 6811 6812CRYPTO API 6813M: Herbert Xu <herbert@gondor.apana.org.au> 6814M: "David S. Miller" <davem@davemloft.net> 6815L: linux-crypto@vger.kernel.org 6816S: Maintained 6817T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6818T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6819F: Documentation/crypto/ 6820F: Documentation/devicetree/bindings/crypto/ 6821F: arch/*/crypto/ 6822F: crypto/ 6823F: drivers/crypto/ 6824F: include/crypto/ 6825F: include/linux/crypto* 6826 6827CRYPTO LIBRARY 6828M: Eric Biggers <ebiggers@kernel.org> 6829M: Jason A. Donenfeld <Jason@zx2c4.com> 6830M: Ard Biesheuvel <ardb@kernel.org> 6831L: linux-crypto@vger.kernel.org 6832S: Maintained 6833T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6834T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6835F: lib/crypto/ 6836F: scripts/crypto/ 6837 6838CRYPTO SPEED TEST COMPARE 6839M: Wang Jinchao <wangjinchao@xfusion.com> 6840L: linux-crypto@vger.kernel.org 6841S: Maintained 6842F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6843 6844CS3308 MEDIA DRIVER 6845M: Hans Verkuil <hverkuil@kernel.org> 6846L: linux-media@vger.kernel.org 6847S: Odd Fixes 6848W: http://linuxtv.org 6849T: git git://linuxtv.org/media.git 6850F: drivers/media/i2c/cs3308.c 6851 6852CS5535 Audio ALSA driver 6853M: Jaya Kumar <jayakumar.alsa@gmail.com> 6854S: Maintained 6855F: sound/pci/cs5535audio/ 6856 6857CTU CAN FD DRIVER 6858M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6859M: Ondrej Ille <ondrej.ille@gmail.com> 6860L: linux-can@vger.kernel.org 6861S: Maintained 6862F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6863F: drivers/net/can/ctucanfd/ 6864 6865CVE ASSIGNMENT CONTACT 6866M: CVE Assignment Team <cve@kernel.org> 6867S: Maintained 6868F: Documentation/process/cve.rst 6869 6870CW1200 WLAN driver 6871S: Orphan 6872L: linux-wireless@vger.kernel.org 6873F: drivers/net/wireless/st/ 6874F: include/linux/platform_data/net-cw1200.h 6875 6876CX18 VIDEO4LINUX DRIVER 6877M: Andy Walls <awalls@md.metrocast.net> 6878L: linux-media@vger.kernel.org 6879S: Maintained 6880W: https://linuxtv.org 6881T: git git://linuxtv.org/media.git 6882F: drivers/media/pci/cx18/ 6883F: include/uapi/linux/ivtv* 6884 6885CX2341X MPEG ENCODER HELPER MODULE 6886M: Hans Verkuil <hverkuil@kernel.org> 6887L: linux-media@vger.kernel.org 6888S: Maintained 6889W: https://linuxtv.org 6890T: git git://linuxtv.org/media.git 6891F: drivers/media/common/cx2341x* 6892F: include/media/drv-intf/cx2341x.h 6893 6894CX24120 MEDIA DRIVER 6895M: Jemma Denson <jdenson@gmail.com> 6896M: Patrick Boettcher <patrick.boettcher@posteo.de> 6897L: linux-media@vger.kernel.org 6898S: Maintained 6899W: https://linuxtv.org 6900Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6901F: drivers/media/dvb-frontends/cx24120* 6902 6903CX88 VIDEO4LINUX DRIVER 6904M: Mauro Carvalho Chehab <mchehab@kernel.org> 6905L: linux-media@vger.kernel.org 6906S: Odd fixes 6907W: https://linuxtv.org 6908T: git git://linuxtv.org/media.git 6909F: Documentation/driver-api/media/drivers/cx88* 6910F: drivers/media/pci/cx88/ 6911 6912CXD2820R MEDIA DRIVER 6913L: linux-media@vger.kernel.org 6914S: Orphan 6915W: https://linuxtv.org 6916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6917F: drivers/media/dvb-frontends/cxd2820r* 6918 6919CXGB3 ETHERNET DRIVER (CXGB3) 6920M: Potnuri Bharat Teja <bharat@chelsio.com> 6921L: netdev@vger.kernel.org 6922S: Maintained 6923W: http://www.chelsio.com 6924F: drivers/net/ethernet/chelsio/cxgb3/ 6925 6926CXGB3 ISCSI DRIVER (CXGB3I) 6927M: Varun Prakash <varun@chelsio.com> 6928L: linux-scsi@vger.kernel.org 6929S: Supported 6930W: http://www.chelsio.com 6931F: drivers/scsi/cxgbi/cxgb3i 6932 6933CXGB4 CRYPTO DRIVER (chcr) 6934M: Ayush Sawal <ayush.sawal@chelsio.com> 6935L: linux-crypto@vger.kernel.org 6936S: Supported 6937W: http://www.chelsio.com 6938F: drivers/crypto/chelsio 6939 6940CXGB4 ETHERNET DRIVER (CXGB4) 6941M: Potnuri Bharat Teja <bharat@chelsio.com> 6942L: netdev@vger.kernel.org 6943S: Maintained 6944W: http://www.chelsio.com 6945F: drivers/net/ethernet/chelsio/cxgb4/ 6946 6947CXGB4 INLINE CRYPTO DRIVER 6948M: Ayush Sawal <ayush.sawal@chelsio.com> 6949L: netdev@vger.kernel.org 6950S: Maintained 6951W: http://www.chelsio.com 6952F: drivers/net/ethernet/chelsio/inline_crypto/ 6953 6954CXGB4 ISCSI DRIVER (CXGB4I) 6955M: Varun Prakash <varun@chelsio.com> 6956L: linux-scsi@vger.kernel.org 6957S: Supported 6958W: http://www.chelsio.com 6959F: drivers/scsi/cxgbi/cxgb4i 6960 6961CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6962M: Potnuri Bharat Teja <bharat@chelsio.com> 6963L: linux-rdma@vger.kernel.org 6964S: Supported 6965W: http://www.openfabrics.org 6966F: drivers/infiniband/hw/cxgb4/ 6967F: include/uapi/rdma/cxgb4-abi.h 6968 6969CXGB4VF ETHERNET DRIVER (CXGB4VF) 6970M: Potnuri Bharat Teja <bharat@chelsio.com> 6971L: netdev@vger.kernel.org 6972S: Maintained 6973W: http://www.chelsio.com 6974F: drivers/net/ethernet/chelsio/cxgb4vf/ 6975 6976CYBERPRO FB DRIVER 6977M: Russell King <linux@armlinux.org.uk> 6978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6979S: Maintained 6980W: http://www.armlinux.org.uk/ 6981F: drivers/video/fbdev/cyber2000fb.* 6982 6983CYCLADES PC300 DRIVER 6984S: Orphan 6985F: drivers/net/wan/pc300* 6986 6987CYPRESS CY8C95X0 PINCTRL DRIVER 6988M: Patrick Rudolph <patrick.rudolph@9elements.com> 6989L: linux-gpio@vger.kernel.org 6990S: Maintained 6991F: drivers/pinctrl/pinctrl-cy8c95x0.c 6992 6993CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6994M: Linus Walleij <linusw@kernel.org> 6995L: linux-input@vger.kernel.org 6996S: Maintained 6997F: drivers/input/touchscreen/cy8ctma140.c 6998 6999CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 7000M: Yassine Oudjana <y.oudjana@protonmail.com> 7001L: linux-input@vger.kernel.org 7002S: Maintained 7003F: Documentation/devicetree/bindings/input/cypress-sf.yaml 7004F: drivers/input/keyboard/cypress-sf.c 7005 7006CYPRESS_FIRMWARE MEDIA DRIVER 7007L: linux-media@vger.kernel.org 7008S: Orphan 7009W: https://linuxtv.org 7010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7011F: drivers/media/common/cypress_firmware* 7012 7013CYTTSP TOUCHSCREEN DRIVER 7014M: Linus Walleij <linusw@kernel.org> 7015L: linux-input@vger.kernel.org 7016S: Maintained 7017F: drivers/input/touchscreen/cyttsp* 7018 7019D-LINK DIR-685 TOUCHKEYS DRIVER 7020M: Linus Walleij <linusw@kernel.org> 7021L: linux-input@vger.kernel.org 7022S: Supported 7023F: drivers/input/keyboard/dlink-dir685-touchkeys.c 7024 7025DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 7026M: Joshua Kinard <linux@kumba.dev> 7027S: Maintained 7028F: drivers/rtc/rtc-ds1685.c 7029F: include/linux/rtc/ds1685.h 7030 7031DASHARO ACPI PLATFORM DRIVER 7032M: Michał Kopeć <michal.kopec@3mdeb.com> 7033S: Maintained 7034W: https://docs.dasharo.com/ 7035F: drivers/platform/x86/dasharo-acpi.c 7036 7037DAMON 7038M: SeongJae Park <sj@kernel.org> 7039L: damon@lists.linux.dev 7040L: linux-mm@kvack.org 7041S: Maintained 7042W: https://damonitor.github.io 7043P: Documentation/mm/damon/maintainer-profile.rst 7044T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 7045T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 7046T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 7047F: Documentation/ABI/testing/sysfs-kernel-mm-damon 7048F: Documentation/admin-guide/mm/damon/ 7049F: Documentation/mm/damon/ 7050F: include/linux/damon.h 7051F: include/trace/events/damon.h 7052F: mm/damon/ 7053F: samples/damon/ 7054F: tools/testing/selftests/damon/ 7055 7056DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 7057L: netdev@vger.kernel.org 7058S: Orphan 7059F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 7060F: drivers/net/ethernet/dec/tulip/dmfe.c 7061 7062DC390/AM53C974 SCSI driver 7063M: Hannes Reinecke <hare@suse.com> 7064L: linux-scsi@vger.kernel.org 7065S: Maintained 7066F: drivers/scsi/am53c974.c 7067 7068DC395x SCSI driver 7069M: Oliver Neukum <oliver@neukum.org> 7070M: Ali Akcaagac <aliakc@web.de> 7071M: Jamie Lenehan <lenehan@twibble.org> 7072S: Maintained 7073F: Documentation/scsi/dc395x.rst 7074F: drivers/scsi/dc395x.* 7075 7076DEBUGOBJECTS: 7077M: Thomas Gleixner <tglx@kernel.org> 7078L: linux-kernel@vger.kernel.org 7079S: Maintained 7080P: Documentation/process/maintainer-tip.rst 7081T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 7082F: include/linux/debugobjects.h 7083F: lib/debugobjects.c 7084 7085DEC LANCE NETWORK DRIVER 7086M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7087L: netdev@vger.kernel.org 7088S: Maintained 7089F: drivers/net/ethernet/amd/declance.c 7090 7091DECSTATION PLATFORM SUPPORT 7092M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7093L: linux-mips@vger.kernel.org 7094S: Maintained 7095F: arch/mips/dec/ 7096F: arch/mips/include/asm/dec/ 7097F: arch/mips/include/asm/mach-dec/ 7098 7099DEFXX FDDI NETWORK DRIVER 7100M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7101S: Maintained 7102F: drivers/net/fddi/defxx.* 7103 7104DEFZA FDDI NETWORK DRIVER 7105M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7106S: Maintained 7107F: drivers/net/fddi/defza.* 7108 7109DEINTERLACE DRIVERS FOR ALLWINNER H3 7110M: Jernej Skrabec <jernej.skrabec@gmail.com> 7111L: linux-media@vger.kernel.org 7112S: Maintained 7113T: git git://linuxtv.org/media.git 7114F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 7115F: drivers/media/platform/sunxi/sun8i-di/ 7116 7117DELL LAPTOP DRIVER 7118M: Matthew Garrett <mjg59@srcf.ucam.org> 7119M: Pali Rohár <pali@kernel.org> 7120L: platform-driver-x86@vger.kernel.org 7121S: Maintained 7122F: drivers/platform/x86/dell/dell-laptop.c 7123 7124DELL LAPTOP FREEFALL DRIVER 7125M: Pali Rohár <pali@kernel.org> 7126S: Maintained 7127F: drivers/platform/x86/dell/dell-smo8800.c 7128 7129DELL LAPTOP RBTN DRIVER 7130M: Pali Rohár <pali@kernel.org> 7131S: Maintained 7132F: drivers/platform/x86/dell/dell-rbtn.* 7133 7134DELL LAPTOP SMM DRIVER 7135M: Pali Rohár <pali@kernel.org> 7136S: Maintained 7137F: Documentation/ABI/obsolete/procfs-i8k 7138F: drivers/hwmon/dell-smm-hwmon.c 7139F: include/uapi/linux/i8k.h 7140 7141DELL PC DRIVER 7142M: Lyndon Sanche <lsanche@lyndeno.ca> 7143L: platform-driver-x86@vger.kernel.org 7144S: Maintained 7145F: drivers/platform/x86/dell/dell-pc.c 7146 7147DELL REMOTE BIOS UPDATE DRIVER 7148M: Stuart Hayes <stuart.w.hayes@gmail.com> 7149L: platform-driver-x86@vger.kernel.org 7150S: Maintained 7151F: drivers/platform/x86/dell/dell_rbu.c 7152 7153DELL SMBIOS DRIVER 7154M: Pali Rohár <pali@kernel.org> 7155L: Dell.Client.Kernel@dell.com 7156L: platform-driver-x86@vger.kernel.org 7157S: Maintained 7158F: drivers/platform/x86/dell/dell-smbios.* 7159 7160DELL SMBIOS SMM DRIVER 7161L: Dell.Client.Kernel@dell.com 7162L: platform-driver-x86@vger.kernel.org 7163S: Maintained 7164F: drivers/platform/x86/dell/dell-smbios-smm.c 7165 7166DELL SMBIOS WMI DRIVER 7167L: Dell.Client.Kernel@dell.com 7168L: platform-driver-x86@vger.kernel.org 7169S: Maintained 7170F: drivers/platform/x86/dell/dell-smbios-wmi.c 7171F: tools/wmi/dell-smbios-example.c 7172 7173DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 7174M: Stuart Hayes <stuart.w.hayes@gmail.com> 7175L: platform-driver-x86@vger.kernel.org 7176S: Maintained 7177F: Documentation/userspace-api/dcdbas.rst 7178F: drivers/platform/x86/dell/dcdbas.* 7179 7180DELL WMI DDV DRIVER 7181M: Armin Wolf <W_Armin@gmx.de> 7182S: Maintained 7183F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 7184F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 7185F: Documentation/wmi/devices/dell-wmi-ddv.rst 7186F: drivers/platform/x86/dell/dell-wmi-ddv.c 7187 7188DELL WMI DESCRIPTOR DRIVER 7189L: Dell.Client.Kernel@dell.com 7190S: Maintained 7191F: drivers/platform/x86/dell/dell-wmi-descriptor.c 7192 7193DELL WMI HARDWARE PRIVACY SUPPORT 7194L: Dell.Client.Kernel@dell.com 7195L: platform-driver-x86@vger.kernel.org 7196S: Maintained 7197F: drivers/platform/x86/dell/dell-wmi-privacy.c 7198 7199DELL WMI NOTIFICATIONS DRIVER 7200M: Matthew Garrett <mjg59@srcf.ucam.org> 7201M: Pali Rohár <pali@kernel.org> 7202S: Maintained 7203F: drivers/platform/x86/dell/dell-wmi-base.c 7204 7205DELL WMI SYSMAN DRIVER 7206M: Prasanth Ksr <prasanth.ksr@dell.com> 7207L: Dell.Client.Kernel@dell.com 7208L: platform-driver-x86@vger.kernel.org 7209S: Maintained 7210F: Documentation/ABI/testing/sysfs-class-firmware-attributes 7211F: drivers/platform/x86/dell/dell-wmi-sysman/ 7212 7213DELTA AHE-50DC FAN CONTROL MODULE DRIVER 7214M: Zev Weiss <zev@bewilderbeest.net> 7215L: linux-hwmon@vger.kernel.org 7216S: Maintained 7217F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7218 7219DELTA DPS920AB PSU DRIVER 7220M: Robert Marko <robert.marko@sartura.hr> 7221L: linux-hwmon@vger.kernel.org 7222S: Maintained 7223F: Documentation/hwmon/dps920ab.rst 7224F: drivers/hwmon/pmbus/dps920ab.c 7225 7226DELTA NETWORKS TN48M CPLD DRIVERS 7227M: Robert Marko <robert.marko@sartura.hr> 7228S: Maintained 7229F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7230F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7231F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7232F: drivers/gpio/gpio-tn48m.c 7233F: include/dt-bindings/reset/delta,tn48m-reset.h 7234 7235DELTA ST MEDIA DRIVER 7236M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7237L: linux-media@vger.kernel.org 7238S: Supported 7239W: https://linuxtv.org 7240T: git git://linuxtv.org/media.git 7241F: drivers/media/platform/st/sti/delta 7242 7243DENALI NAND DRIVER 7244L: linux-mtd@lists.infradead.org 7245S: Orphan 7246F: drivers/mtd/nand/raw/denali* 7247 7248DESIGNWARE EDMA CORE IP DRIVER 7249M: Manivannan Sadhasivam <mani@kernel.org> 7250L: dmaengine@vger.kernel.org 7251S: Maintained 7252F: drivers/dma/dw-edma/ 7253F: include/linux/dma/edma.h 7254 7255DESIGNWARE USB2 DRD IP DRIVER 7256M: Minas Harutyunyan <hminas@synopsys.com> 7257L: linux-usb@vger.kernel.org 7258S: Maintained 7259T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7260F: drivers/usb/dwc2/ 7261 7262DESIGNWARE USB3 DRD IP DRIVER 7263M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7264L: linux-usb@vger.kernel.org 7265S: Maintained 7266F: drivers/usb/dwc3/ 7267 7268DESIGNWARE XDATA IP DRIVER 7269L: linux-pci@vger.kernel.org 7270S: Orphan 7271F: Documentation/misc-devices/dw-xdata-pcie.rst 7272F: drivers/misc/dw-xdata-pcie.c 7273 7274DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7275M: Andreas Klinger <ak@it-klinger.de> 7276L: linux-iio@vger.kernel.org 7277S: Maintained 7278F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7279F: drivers/iio/proximity/srf*.c 7280 7281DEVICE COREDUMP (DEV_COREDUMP) 7282M: Johannes Berg <johannes@sipsolutions.net> 7283L: linux-kernel@vger.kernel.org 7284S: Maintained 7285F: drivers/base/devcoredump.c 7286F: include/linux/devcoredump.h 7287 7288DEVICE DEPENDENCY HELPER SCRIPT 7289M: Saravana Kannan <saravanak@kernel.org> 7290L: linux-kernel@vger.kernel.org 7291S: Maintained 7292F: scripts/dev-needs.sh 7293 7294DEVICE DIRECT ACCESS (DAX) 7295M: Dan Williams <djbw@kernel.org> 7296M: Vishal Verma <vishal.l.verma@intel.com> 7297M: Dave Jiang <dave.jiang@intel.com> 7298L: nvdimm@lists.linux.dev 7299L: linux-cxl@vger.kernel.org 7300S: Supported 7301F: drivers/dax/ 7302 7303DEVICE DIRECT ACCESS (DAX) [fsdev_dax] 7304M: John Groves <jgroves@micron.com> 7305M: John Groves <John@Groves.net> 7306L: nvdimm@lists.linux.dev 7307L: linux-cxl@vger.kernel.org 7308S: Supported 7309F: drivers/dax/fsdev.c 7310 7311DEVICE FREQUENCY (DEVFREQ) 7312M: MyungJoo Ham <myungjoo.ham@samsung.com> 7313M: Kyungmin Park <kyungmin.park@samsung.com> 7314M: Chanwoo Choi <cw00.choi@samsung.com> 7315L: linux-pm@vger.kernel.org 7316S: Maintained 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7318F: Documentation/devicetree/bindings/devfreq/ 7319F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7320F: drivers/devfreq/ 7321F: include/linux/devfreq.h 7322F: include/trace/events/devfreq.h 7323 7324DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7325M: Chanwoo Choi <cw00.choi@samsung.com> 7326L: linux-pm@vger.kernel.org 7327S: Supported 7328T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7329F: Documentation/devicetree/bindings/devfreq/event/ 7330F: drivers/devfreq/devfreq-event.c 7331F: drivers/devfreq/event/ 7332F: include/dt-bindings/pmu/exynos_ppmu.h 7333F: include/linux/devfreq-event.h 7334 7335DEVICE I/O & IRQ [RUST] 7336M: Danilo Krummrich <dakr@kernel.org> 7337M: Alice Ryhl <aliceryhl@google.com> 7338M: Daniel Almeida <daniel.almeida@collabora.com> 7339L: driver-core@lists.linux.dev 7340S: Supported 7341W: https://rust-for-linux.com 7342B: https://github.com/Rust-for-Linux/linux/issues 7343C: https://rust-for-linux.zulipchat.com 7344T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7345F: rust/kernel/io.rs 7346F: rust/kernel/io/ 7347F: rust/kernel/irq.rs 7348F: rust/kernel/irq/ 7349 7350DEVICE RESOURCE MANAGEMENT HELPERS 7351M: Hans de Goede <hansg@kernel.org> 7352R: Matti Vaittinen <mazziesaccount@gmail.com> 7353S: Maintained 7354F: include/linux/devm-helpers.h 7355 7356DEVICE-MAPPER (LVM) 7357M: Alasdair Kergon <agk@redhat.com> 7358M: Mike Snitzer <snitzer@kernel.org> 7359M: Mikulas Patocka <mpatocka@redhat.com> 7360M: Benjamin Marzinski <bmarzins@redhat.com> 7361L: dm-devel@lists.linux.dev 7362S: Maintained 7363Q: http://patchwork.kernel.org/project/dm-devel/list/ 7364T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7365F: Documentation/admin-guide/device-mapper/ 7366F: drivers/md/Kconfig 7367F: drivers/md/Makefile 7368F: drivers/md/dm* 7369F: drivers/md/persistent-data/ 7370F: include/linux/device-mapper.h 7371F: include/linux/dm-*.h 7372F: include/uapi/linux/dm-*.h 7373 7374DEVICE-MAPPER VDO TARGET 7375M: Matthew Sakai <msakai@redhat.com> 7376L: dm-devel@lists.linux.dev 7377S: Maintained 7378F: Documentation/admin-guide/device-mapper/vdo*.rst 7379F: drivers/md/dm-vdo/ 7380 7381DEVICE-MAPPER PCACHE TARGET 7382M: Dongsheng Yang <dongsheng.yang@linux.dev> 7383M: Zheng Gu <cengku@gmail.com> 7384L: dm-devel@lists.linux.dev 7385S: Maintained 7386F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7387F: drivers/md/dm-pcache/ 7388 7389DEVLINK 7390M: Jiri Pirko <jiri@resnulli.us> 7391L: netdev@vger.kernel.org 7392S: Supported 7393F: Documentation/networking/devlink 7394F: include/net/devlink.h 7395F: include/uapi/linux/devlink.h 7396F: net/devlink/ 7397 7398DFROBOT SD2405AL RTC DRIVER 7399M: Tóth János <gomba007@gmail.com> 7400L: linux-rtc@vger.kernel.org 7401S: Maintained 7402F: drivers/rtc/rtc-sd2405al.c 7403 7404DFROBOT SEN0322 DRIVER 7405M: Tóth János <gomba007@gmail.com> 7406L: linux-iio@vger.kernel.org 7407S: Maintained 7408F: drivers/iio/chemical/sen0322.c 7409 7410DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7411M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7412M: Marek Vasut <marex@denx.de> 7413L: kernel@dh-electronics.com 7414S: Maintained 7415N: dhcom 7416N: dhcor 7417N: dhsom 7418 7419DIALOG SEMICONDUCTOR DRIVERS 7420M: Support Opensource <support.opensource@diasemi.com> 7421S: Supported 7422W: http://www.dialog-semiconductor.com/products 7423F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7424F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7425F: Documentation/devicetree/bindings/mfd/da90*.txt 7426F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7427F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7428F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7429F: Documentation/devicetree/bindings/sound/da[79]*.txt 7430F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7431F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7432F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7433F: Documentation/hwmon/da90??.rst 7434F: drivers/gpio/gpio-da90??.c 7435F: drivers/hwmon/da90??-hwmon.c 7436F: drivers/iio/adc/da91??-*.c 7437F: drivers/input/misc/da72??.[ch] 7438F: drivers/input/misc/da90??_onkey.c 7439F: drivers/input/touchscreen/da9052_tsi.c 7440F: drivers/leds/leds-da90??.c 7441F: drivers/mfd/da903x.c 7442F: drivers/mfd/da90??-*.c 7443F: drivers/mfd/da91??-*.c 7444F: drivers/pinctrl/pinctrl-da90??.c 7445F: drivers/power/supply/da9052-battery.c 7446F: drivers/power/supply/da91??-*.c 7447F: drivers/regulator/da9???-regulator.[ch] 7448F: drivers/regulator/slg51000-regulator.[ch] 7449F: drivers/rtc/rtc-da90??.c 7450F: drivers/thermal/da90??-thermal.c 7451F: drivers/video/backlight/da90??_bl.c 7452F: drivers/watchdog/da90??_wdt.c 7453F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7454F: include/linux/mfd/da903x.h 7455F: include/linux/mfd/da9052/ 7456F: include/linux/mfd/da9055/ 7457F: include/linux/mfd/da9062/ 7458F: include/linux/mfd/da9063/ 7459F: include/linux/mfd/da9150/ 7460F: include/linux/regulator/da9211.h 7461F: include/sound/da[79]*.h 7462F: sound/soc/codecs/da[79]*.[ch] 7463 7464DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7465M: William Breathitt Gray <wbg@kernel.org> 7466L: linux-gpio@vger.kernel.org 7467S: Maintained 7468F: drivers/gpio/gpio-gpio-mm.c 7469 7470DIBS (DIRECT INTERNAL BUFFER SHARING) 7471M: Alexandra Winter <wintera@linux.ibm.com> 7472L: netdev@vger.kernel.org 7473S: Supported 7474F: drivers/dibs/ 7475F: include/linux/dibs.h 7476 7477DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7478M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7479L: linux-media@vger.kernel.org 7480S: Maintained 7481F: Documentation/admin-guide/media/mgb4.rst 7482F: drivers/media/pci/mgb4/ 7483 7484DIOLAN U2C-12 I2C DRIVER 7485M: Guenter Roeck <linux@roeck-us.net> 7486L: linux-i2c@vger.kernel.org 7487S: Maintained 7488F: drivers/i2c/busses/i2c-diolan-u2c.c 7489 7490DIRECTORY NOTIFICATION (DNOTIFY) 7491M: Jan Kara <jack@suse.cz> 7492R: Amir Goldstein <amir73il@gmail.com> 7493L: linux-fsdevel@vger.kernel.org 7494S: Maintained 7495F: Documentation/filesystems/dnotify.rst 7496F: fs/notify/dnotify/ 7497F: include/linux/dnotify.h 7498 7499DISK GEOMETRY AND PARTITION HANDLING 7500M: Andries Brouwer <aeb@cwi.nl> 7501S: Maintained 7502W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7503W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7504W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7505 7506DISKQUOTA 7507M: Jan Kara <jack@suse.com> 7508S: Maintained 7509F: Documentation/filesystems/quota.rst 7510F: fs/quota/ 7511F: include/linux/quota*.h 7512F: include/uapi/linux/quota*.h 7513 7514DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7515M: Bernie Thompson <bernie@plugable.com> 7516L: linux-fbdev@vger.kernel.org 7517S: Maintained 7518W: http://plugable.com/category/projects/udlfb/ 7519F: Documentation/fb/udlfb.rst 7520F: drivers/video/fbdev/udlfb.c 7521F: include/video/udlfb.h 7522 7523DISTRIBUTED LOCK MANAGER (DLM) 7524M: Alexander Aring <aahringo@redhat.com> 7525M: David Teigland <teigland@redhat.com> 7526L: gfs2@lists.linux.dev 7527S: Supported 7528W: https://pagure.io/dlm 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7530F: fs/dlm/ 7531 7532DMA BUFFER SHARING FRAMEWORK 7533M: Sumit Semwal <sumit.semwal@linaro.org> 7534M: Christian König <christian.koenig@amd.com> 7535L: linux-media@vger.kernel.org 7536L: dri-devel@lists.freedesktop.org 7537L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7538S: Maintained 7539T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7540F: Documentation/driver-api/dma-buf.rst 7541F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7542F: drivers/dma-buf/ 7543F: include/linux/*fence.h 7544F: include/linux/dma-buf.h 7545F: include/linux/dma-buf/ 7546F: include/linux/dma-resv.h 7547F: rust/helpers/dma-resv.c 7548K: \bdma_(?:buf|fence|resv)\b 7549 7550DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7551M: Vinod Koul <vkoul@kernel.org> 7552R: Frank Li <Frank.Li@kernel.org> 7553L: dmaengine@vger.kernel.org 7554S: Maintained 7555Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7556T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7557F: Documentation/devicetree/bindings/dma/ 7558F: Documentation/driver-api/dmaengine/ 7559F: drivers/dma/ 7560F: include/dt-bindings/dma/ 7561F: include/linux/dma/ 7562F: include/linux/dmaengine.h 7563F: include/linux/of_dma.h 7564 7565DMA MAPPING BENCHMARK 7566M: Barry Song <baohua@kernel.org> 7567M: Qinxin Xia <xiaqinxin@huawei.com> 7568L: iommu@lists.linux.dev 7569F: kernel/dma/map_benchmark.c 7570F: tools/dma/ 7571 7572DMA MAPPING HELPERS 7573M: Marek Szyprowski <m.szyprowski@samsung.com> 7574R: Robin Murphy <robin.murphy@arm.com> 7575L: iommu@lists.linux.dev 7576S: Supported 7577W: http://git.infradead.org/users/hch/dma-mapping.git 7578T: git git://git.infradead.org/users/hch/dma-mapping.git 7579F: include/asm-generic/dma-mapping.h 7580F: include/linux/dma-direct.h 7581F: include/linux/dma-map-ops.h 7582F: include/linux/dma-mapping.h 7583F: include/linux/swiotlb.h 7584F: kernel/dma/ 7585 7586DMA MAPPING & SCATTERLIST API [RUST] 7587M: Danilo Krummrich <dakr@kernel.org> 7588R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7589R: Daniel Almeida <daniel.almeida@collabora.com> 7590R: Robin Murphy <robin.murphy@arm.com> 7591R: Andreas Hindborg <a.hindborg@kernel.org> 7592L: driver-core@lists.linux.dev 7593S: Supported 7594W: https://rust-for-linux.com 7595T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7596F: rust/helpers/dma.c 7597F: rust/helpers/scatterlist.c 7598F: rust/kernel/dma.rs 7599F: rust/kernel/scatterlist.rs 7600F: samples/rust/rust_dma.rs 7601 7602DMA-BUF HEAPS FRAMEWORK 7603M: Sumit Semwal <sumit.semwal@linaro.org> 7604R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7605R: Brian Starkey <Brian.Starkey@arm.com> 7606R: John Stultz <jstultz@google.com> 7607R: T.J. Mercier <tjmercier@google.com> 7608L: linux-media@vger.kernel.org 7609L: dri-devel@lists.freedesktop.org 7610L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7611S: Maintained 7612T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7613F: Documentation/userspace-api/dma-buf-heaps.rst 7614F: drivers/dma-buf/dma-heap.c 7615F: drivers/dma-buf/heaps/* 7616F: include/linux/dma-heap.h 7617F: include/uapi/linux/dma-heap.h 7618F: tools/testing/selftests/dmabuf-heaps/ 7619 7620DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7621M: Lukasz Luba <lukasz.luba@arm.com> 7622L: linux-pm@vger.kernel.org 7623L: linux-samsung-soc@vger.kernel.org 7624S: Maintained 7625F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7626F: drivers/memory/samsung/exynos5422-dmc.c 7627 7628DME1737 HARDWARE MONITOR DRIVER 7629M: Juerg Haefliger <juergh@proton.me> 7630L: linux-hwmon@vger.kernel.org 7631S: Maintained 7632F: Documentation/hwmon/dme1737.rst 7633F: drivers/hwmon/dme1737.c 7634 7635DMI/SMBIOS SUPPORT 7636M: Jean Delvare <jdelvare@suse.com> 7637S: Maintained 7638T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7639F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7640F: drivers/firmware/dmi-id.c 7641F: drivers/firmware/dmi_scan.c 7642F: include/linux/dmi.h 7643 7644DOCUMENTATION 7645M: Jonathan Corbet <corbet@lwn.net> 7646R: Shuah Khan <skhan@linuxfoundation.org> 7647L: linux-doc@vger.kernel.org 7648S: Maintained 7649P: Documentation/doc-guide/maintainer-profile.rst 7650T: git git://git.lwn.net/linux.git docs-next 7651F: Documentation/ 7652F: tools/lib/python/* 7653F: tools/docs/ 7654F: tools/net/ynl/pyynl/lib/doc_generator.py 7655X: Documentation/ABI/ 7656X: Documentation/admin-guide/media/ 7657X: Documentation/devicetree/ 7658X: Documentation/driver-api/media/ 7659X: Documentation/firmware-guide/acpi/ 7660X: Documentation/i2c/ 7661X: Documentation/netlink/ 7662X: Documentation/power/ 7663X: Documentation/spi/ 7664X: Documentation/userspace-api/media/ 7665 7666DOCUMENTATION PROCESS 7667M: Jonathan Corbet <corbet@lwn.net> 7668R: Shuah Khan <skhan@linuxfoundation.org> 7669L: workflows@vger.kernel.org 7670S: Maintained 7671F: Documentation/dev-tools/ 7672F: Documentation/maintainer/ 7673F: Documentation/process/ 7674 7675DOCUMENTATION REPORTING ISSUES 7676M: Thorsten Leemhuis <linux@leemhuis.info> 7677L: linux-doc@vger.kernel.org 7678S: Maintained 7679F: Documentation/admin-guide/bug-bisect.rst 7680F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7681F: Documentation/admin-guide/reporting-issues.rst 7682F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7683 7684DOCUMENTATION SCRIPTS 7685M: Mauro Carvalho Chehab <mchehab@kernel.org> 7686L: linux-doc@vger.kernel.org 7687S: Maintained 7688F: Documentation/sphinx/ 7689F: tools/docs/ 7690F: tools/lib/python/* 7691F: tools/unittests/* 7692 7693DOCUMENTATION/ITALIAN 7694M: Federico Vaga <federico.vaga@vaga.pv.it> 7695L: linux-doc@vger.kernel.org 7696S: Maintained 7697F: Documentation/translations/it_IT 7698 7699DOCUMENTATION/JAPANESE 7700R: Akira Yokosawa <akiyks@gmail.com> 7701L: linux-doc@vger.kernel.org 7702S: Maintained 7703F: Documentation/translations/ja_JP 7704 7705DONGWOON DW9714 LENS VOICE COIL DRIVER 7706M: Sakari Ailus <sakari.ailus@linux.intel.com> 7707L: linux-media@vger.kernel.org 7708S: Maintained 7709T: git git://linuxtv.org/media.git 7710F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7711F: drivers/media/i2c/dw9714.c 7712 7713DONGWOON DW9719 LENS VOICE COIL DRIVER 7714M: Daniel Scally <dan.scally@ideasonboard.com> 7715L: linux-media@vger.kernel.org 7716S: Maintained 7717T: git git://linuxtv.org/media.git 7718F: drivers/media/i2c/dw9719.c 7719 7720DONGWOON DW9768 LENS VOICE COIL DRIVER 7721L: linux-media@vger.kernel.org 7722S: Orphan 7723T: git git://linuxtv.org/media.git 7724F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7725F: drivers/media/i2c/dw9768.c 7726 7727DONGWOON DW9807 LENS VOICE COIL DRIVER 7728M: Sakari Ailus <sakari.ailus@linux.intel.com> 7729L: linux-media@vger.kernel.org 7730S: Maintained 7731T: git git://linuxtv.org/media.git 7732F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7733F: drivers/media/i2c/dw9807-vcm.c 7734 7735DOUBLETALK DRIVER 7736M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7737L: blinux-list@redhat.com 7738S: Maintained 7739F: drivers/char/dtlk.c 7740F: include/linux/dtlk.h 7741 7742DPAA2 DATAPATH I/O (DPIO) DRIVER 7743M: Roy Pledge <Roy.Pledge@nxp.com> 7744L: linux-kernel@vger.kernel.org 7745S: Maintained 7746F: drivers/soc/fsl/dpio 7747 7748DPAA2 ETHERNET DRIVER 7749M: Ioana Ciornei <ioana.ciornei@nxp.com> 7750L: netdev@vger.kernel.org 7751S: Maintained 7752F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7753F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7754F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7755F: drivers/net/ethernet/freescale/dpaa2/Makefile 7756F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7757F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7758F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7759F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7760F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7761F: drivers/net/ethernet/freescale/dpaa2/dpni* 7762 7763DPAA2 ETHERNET SWITCH DRIVER 7764M: Ioana Ciornei <ioana.ciornei@nxp.com> 7765L: netdev@vger.kernel.org 7766S: Maintained 7767F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7768F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7769F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7770 7771DPLL SUBSYSTEM 7772M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7773M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7774M: Jiri Pirko <jiri@resnulli.us> 7775L: netdev@vger.kernel.org 7776S: Supported 7777F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7778F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7779F: Documentation/driver-api/dpll.rst 7780F: drivers/dpll/ 7781F: include/linux/dpll.h 7782F: include/uapi/linux/dpll.h 7783 7784DRBD DRIVER 7785M: Philipp Reisner <philipp.reisner@linbit.com> 7786M: Lars Ellenberg <lars.ellenberg@linbit.com> 7787M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7788L: drbd-dev@lists.linbit.com 7789S: Supported 7790W: http://www.drbd.org 7791T: git git://git.linbit.com/linux-drbd.git 7792T: git git://git.linbit.com/drbd-8.4.git 7793F: Documentation/admin-guide/blockdev/ 7794F: drivers/block/drbd/ 7795F: include/linux/drbd* 7796F: lib/lru_cache.c 7797 7798DRIVER COMPONENT FRAMEWORK 7799L: dri-devel@lists.freedesktop.org 7800F: drivers/base/component.c 7801F: include/linux/component.h 7802 7803DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7805M: "Rafael J. Wysocki" <rafael@kernel.org> 7806M: Danilo Krummrich <dakr@kernel.org> 7807L: driver-core@lists.linux.dev 7808S: Supported 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7810F: Documentation/core-api/kobject.rst 7811F: Documentation/driver-api/driver-model/ 7812F: drivers/base/ 7813F: fs/debugfs/ 7814F: fs/sysfs/ 7815F: include/linux/device/ 7816F: include/linux/debugfs.h 7817F: include/linux/device.h 7818F: include/linux/fwnode.h 7819F: include/linux/kobj* 7820F: include/linux/ksysfs.h 7821F: include/linux/property.h 7822F: include/linux/sysfs.h 7823F: kernel/ksysfs.c 7824F: lib/kobj* 7825F: rust/kernel/debugfs.rs 7826F: rust/kernel/debugfs/ 7827F: rust/kernel/device.rs 7828F: rust/kernel/device/ 7829F: rust/kernel/device_id.rs 7830F: rust/kernel/devres.rs 7831F: rust/kernel/driver.rs 7832F: rust/kernel/faux.rs 7833F: rust/kernel/platform.rs 7834F: rust/kernel/soc.rs 7835F: samples/rust/rust_debugfs.rs 7836F: samples/rust/rust_debugfs_scoped.rs 7837F: samples/rust/rust_driver_platform.rs 7838F: samples/rust/rust_driver_faux.rs 7839F: samples/rust/rust_soc.rs 7840 7841DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7842M: Nishanth Menon <nm@ti.com> 7843L: linux-pm@vger.kernel.org 7844S: Maintained 7845F: drivers/soc/ti/smartreflex.c 7846F: include/linux/power/smartreflex.h 7847 7848DRM ACCEL DRIVERS FOR INTEL VPU 7849M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7850M: Karol Wachowski <karol.wachowski@linux.intel.com> 7851L: dri-devel@lists.freedesktop.org 7852S: Supported 7853T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7854F: drivers/accel/ivpu/ 7855F: include/uapi/drm/ivpu_accel.h 7856 7857DRM ACCEL DRIVER FOR ROCKCHIP NPU 7858M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7859L: dri-devel@lists.freedesktop.org 7860S: Supported 7861T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7862F: Documentation/accel/rocket/ 7863F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7864F: drivers/accel/rocket/ 7865F: include/uapi/drm/rocket_accel.h 7866 7867DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7868M: Oded Gabbay <ogabbay@kernel.org> 7869L: dri-devel@lists.freedesktop.org 7870S: Maintained 7871C: irc://irc.oftc.net/dri-devel 7872T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7873F: Documentation/accel/ 7874F: drivers/accel/ 7875F: include/drm/drm_accel.h 7876 7877DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7878M: Chen-Yu Tsai <wens@kernel.org> 7879R: Jernej Skrabec <jernej.skrabec@gmail.com> 7880L: dri-devel@lists.freedesktop.org 7881S: Supported 7882T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7883F: drivers/gpu/drm/sun4i/sun8i* 7884 7885DRM DRIVER FOR APPLE TOUCH BARS 7886M: Aun-Ali Zaidi <admin@kodeit.net> 7887M: Aditya Garg <gargaditya08@proton.me> 7888L: dri-devel@lists.freedesktop.org 7889S: Maintained 7890T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7891F: drivers/gpu/drm/tiny/appletbdrm.c 7892 7893DRM DRIVER FOR ARM PL111 CLCD 7894M: Linus Walleij <linusw@kernel.org> 7895S: Maintained 7896T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7897F: drivers/gpu/drm/pl111/ 7898 7899DRM DRIVER FOR ARM VERSATILE TFT PANELS 7900M: Linus Walleij <linusw@kernel.org> 7901S: Maintained 7902T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7903F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7904F: drivers/gpu/drm/panel/panel-arm-versatile.c 7905 7906DRM DRIVER FOR ASPEED BMC GFX 7907M: Joel Stanley <joel@jms.id.au> 7908L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7909S: Supported 7910T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7911F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7912F: drivers/gpu/drm/aspeed/ 7913 7914DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7915M: Dave Airlie <airlied@redhat.com> 7916R: Thomas Zimmermann <tzimmermann@suse.de> 7917R: Jocelyn Falempe <jfalempe@redhat.com> 7918L: dri-devel@lists.freedesktop.org 7919S: Supported 7920T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7921F: drivers/gpu/drm/ast/ 7922 7923DRM DRIVER FOR BOCHS VIRTUAL GPU 7924M: Gerd Hoffmann <kraxel@redhat.com> 7925L: virtualization@lists.linux.dev 7926S: Maintained 7927T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7928F: drivers/gpu/drm/tiny/bochs.c 7929 7930DRM DRIVER FOR BOE HIMAX8279D PANELS 7931M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7932S: Maintained 7933F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7934F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7935 7936DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7937M: Jagan Teki <jagan@amarulasolutions.com> 7938S: Maintained 7939F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7940F: drivers/gpu/drm/bridge/chipone-icn6211.c 7941 7942DRM DRIVER FOR EBBG FT8719 PANEL 7943M: Joel Selvaraj <jo@jsfamily.in> 7944S: Maintained 7945T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7946F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7947F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7948 7949DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7950M: Linus Walleij <linusw@kernel.org> 7951S: Maintained 7952T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7953F: drivers/gpu/drm/tve200/ 7954 7955DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7956M: Icenowy Zheng <icenowy@aosc.io> 7957S: Maintained 7958F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7959F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7960 7961DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7962M: Jagan Teki <jagan@amarulasolutions.com> 7963S: Maintained 7964F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7965F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7966 7967DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7968M: Thomas Zimmermann <tzimmermann@suse.de> 7969M: Javier Martinez Canillas <javierm@redhat.com> 7970L: dri-devel@lists.freedesktop.org 7971S: Maintained 7972T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7973F: drivers/firmware/sysfb*.c 7974F: drivers/gpu/drm/sysfb/ 7975F: drivers/video/aperture.c 7976F: drivers/video/nomodeset.c 7977F: include/linux/aperture.h 7978F: include/linux/sysfb.h 7979F: include/video/nomodeset.h 7980 7981DRM DRIVER FOR GENERIC EDP PANELS 7982R: Douglas Anderson <dianders@chromium.org> 7983F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7984F: drivers/gpu/drm/panel/panel-edp.c 7985 7986DRM DRIVER FOR GENERIC USB DISPLAY 7987M: Ruben Wauters <rubenru09@aol.com> 7988S: Maintained 7989W: https://github.com/notro/gud/wiki 7990T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7991F: drivers/gpu/drm/gud/ 7992F: include/drm/gud.h 7993 7994DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7995M: Hans de Goede <hansg@kernel.org> 7996S: Maintained 7997T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7998F: drivers/gpu/drm/tiny/gm12u320.c 7999 8000DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 8001M: Ondrej Jirman <megi@xff.cz> 8002M: Javier Martinez Canillas <javierm@redhat.com> 8003S: Maintained 8004T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8005F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 8006F: drivers/gpu/drm/panel/panel-himax-hx8394.c 8007 8008DRM DRIVER FOR HX8357D PANELS 8009S: Orphan 8010T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8011F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 8012F: drivers/gpu/drm/tiny/hx8357d.c 8013 8014DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 8015M: Dexuan Cui <decui@microsoft.com> 8016M: Long Li <longli@microsoft.com> 8017M: Saurabh Sengar <ssengar@linux.microsoft.com> 8018L: linux-hyperv@vger.kernel.org 8019L: dri-devel@lists.freedesktop.org 8020S: Maintained 8021T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8022F: drivers/gpu/drm/hyperv 8023 8024DRM DRIVER FOR ILITEK ILI9225 PANELS 8025M: David Lechner <david@lechnology.com> 8026S: Maintained 8027T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8028F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 8029F: drivers/gpu/drm/tiny/ili9225.c 8030 8031DRM DRIVER FOR ILITEK ILI9486 PANELS 8032M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 8033S: Maintained 8034T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8035F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 8036F: drivers/gpu/drm/tiny/ili9486.c 8037 8038DRM DRIVER FOR ILITEK ILI9805 PANELS 8039M: Michael Trimarchi <michael@amarulasolutions.com> 8040S: Maintained 8041F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 8042F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 8043 8044DRM DRIVER FOR ILITEK ILI9806E PANELS 8045M: Michael Walle <mwalle@kernel.org> 8046M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 8047S: Maintained 8048F: drivers/gpu/drm/panel/panel-ilitek-ili9806e-* 8049 8050DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 8051M: Jagan Teki <jagan@edgeble.ai> 8052S: Maintained 8053F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 8054F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 8055 8056DRM DRIVER FOR LG SW43408 PANELS 8057M: Sumit Semwal <sumit.semwal@linaro.org> 8058M: Casey Connolly <casey.connolly@linaro.org> 8059S: Maintained 8060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8061F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 8062F: drivers/gpu/drm/panel/panel-lg-sw43408.c 8063 8064DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 8065M: Paul Kocialkowski <paulk@sys-base.io> 8066S: Supported 8067T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8068F: drivers/gpu/drm/logicvc/ 8069 8070DRM DRIVER FOR LVDS PANELS 8071M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8072L: dri-devel@lists.freedesktop.org 8073S: Maintained 8074T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8075F: Documentation/devicetree/bindings/display/lvds.yaml 8076F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 8077F: drivers/gpu/drm/panel/panel-lvds.c 8078 8079DRM DRIVER FOR LXD M9189A PANELS 8080M: Michael Tretter <m.tretter@pengutronix.de> 8081S: Maintained 8082F: Documentation/devicetree/bindings/display/panel/lxd,m9189a.yaml 8083F: drivers/gpu/drm/panel/panel-lxd-m9189a.c 8084 8085DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 8086M: Guido Günther <agx@sigxcpu.org> 8087R: Purism Kernel Team <kernel@puri.sm> 8088S: Maintained 8089F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 8090F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 8091 8092DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 8093M: Dave Airlie <airlied@redhat.com> 8094R: Thomas Zimmermann <tzimmermann@suse.de> 8095R: Jocelyn Falempe <jfalempe@redhat.com> 8096L: dri-devel@lists.freedesktop.org 8097S: Supported 8098T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8099F: drivers/gpu/drm/mgag200/ 8100 8101DRM DRIVER FOR MI0283QT 8102M: Alex Lanzano <lanzano.alex@gmail.com> 8103S: Maintained 8104T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8105F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 8106F: drivers/gpu/drm/tiny/mi0283qt.c 8107 8108DRM DRIVER FOR MIPI DBI compatible panels 8109S: Orphan 8110W: https://github.com/notro/panel-mipi-dbi/wiki 8111T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8112F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 8113F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 8114 8115DRM DRIVER for Qualcomm Adreno GPUs 8116M: Rob Clark <robin.clark@oss.qualcomm.com> 8117R: Sean Paul <sean@poorly.run> 8118R: Konrad Dybcio <konradybcio@kernel.org> 8119R: Akhil P Oommen <akhilpo@oss.qualcomm.com> 8120L: linux-arm-msm@vger.kernel.org 8121L: dri-devel@lists.freedesktop.org 8122L: freedreno@lists.freedesktop.org 8123S: Maintained 8124B: https://gitlab.freedesktop.org/drm/msm/-/issues 8125T: git https://gitlab.freedesktop.org/drm/msm.git 8126F: Documentation/devicetree/bindings/display/msm/gpu.yaml 8127F: Documentation/devicetree/bindings/display/msm/qcom,adreno-rgmu.yaml 8128F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 8129F: drivers/gpu/drm/msm/adreno/ 8130F: drivers/gpu/drm/msm/msm_gpu.* 8131F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 8132F: drivers/gpu/drm/msm/msm_ringbuffer.* 8133F: drivers/gpu/drm/msm/registers/adreno/ 8134F: include/uapi/drm/msm_drm.h 8135 8136DRM DRIVER for Qualcomm display hardware 8137M: Rob Clark <robin.clark@oss.qualcomm.com> 8138M: Dmitry Baryshkov <lumag@kernel.org> 8139R: Abhinav Kumar <abhinav.kumar@linux.dev> 8140R: Jessica Zhang <jesszhan0024@gmail.com> 8141R: Sean Paul <sean@poorly.run> 8142R: Marijn Suijten <marijn.suijten@somainline.org> 8143L: linux-arm-msm@vger.kernel.org 8144L: dri-devel@lists.freedesktop.org 8145L: freedreno@lists.freedesktop.org 8146S: Maintained 8147B: https://gitlab.freedesktop.org/drm/msm/-/issues 8148T: git https://gitlab.freedesktop.org/drm/msm.git 8149F: Documentation/devicetree/bindings/display/msm/ 8150F: drivers/gpu/drm/ci/xfails/msm* 8151F: drivers/gpu/drm/msm/ 8152F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 8153F: include/uapi/drm/msm_drm.h 8154 8155DRM DRIVER FOR NOVATEK NT35510 PANELS 8156M: Linus Walleij <linusw@kernel.org> 8157S: Maintained 8158T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8159F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 8160F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 8161 8162DRM DRIVER FOR NOVATEK NT35560 PANELS 8163M: Linus Walleij <linusw@kernel.org> 8164S: Maintained 8165T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8166F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 8167F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 8168 8169DRM DRIVER FOR NOVATEK NT36523 PANELS 8170M: Jianhua Lu <lujianhua000@gmail.com> 8171S: Maintained 8172T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8173F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 8174F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 8175 8176DRM DRIVER FOR NOVATEK NT36672A PANELS 8177M: Sumit Semwal <sumit.semwal@linaro.org> 8178S: Maintained 8179T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8180F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 8181F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 8182 8183DRM DRIVER FOR NOVATEK NT37801 PANELS 8184M: Krzysztof Kozlowski <krzk@kernel.org> 8185S: Maintained 8186F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 8187F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 8188 8189DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 8190M: Lyude Paul <lyude@redhat.com> 8191M: Danilo Krummrich <dakr@kernel.org> 8192L: dri-devel@lists.freedesktop.org 8193L: nouveau@lists.freedesktop.org 8194S: Supported 8195W: https://nouveau.freedesktop.org/ 8196Q: https://patchwork.freedesktop.org/project/nouveau/ 8197Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 8198B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 8199C: irc://irc.oftc.net/nouveau 8200T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8201F: drivers/gpu/drm/nouveau/ 8202F: include/uapi/drm/nouveau_drm.h 8203 8204CORE DRIVER FOR NVIDIA GPUS [RUST] 8205M: Danilo Krummrich <dakr@kernel.org> 8206M: Alexandre Courbot <acourbot@nvidia.com> 8207L: nova-gpu@lists.linux.dev 8208S: Supported 8209W: https://rust-for-linux.com/nova-gpu-driver 8210B: https://gitlab.freedesktop.org/drm/nova/-/issues 8211C: irc://irc.oftc.net/nouveau 8212T: git https://gitlab.freedesktop.org/drm/rust/kernel.git drm-rust-next 8213F: Documentation/gpu/nova/ 8214F: drivers/gpu/nova-core/ 8215 8216DRM DRIVER FOR NVIDIA GPUS [RUST] 8217M: Danilo Krummrich <dakr@kernel.org> 8218L: nova-gpu@lists.linux.dev 8219S: Supported 8220W: https://rust-for-linux.com/nova-gpu-driver 8221B: https://gitlab.freedesktop.org/drm/nova/-/issues 8222C: irc://irc.oftc.net/nouveau 8223T: git https://gitlab.freedesktop.org/drm/rust/kernel.git drm-rust-next 8224F: Documentation/gpu/nova/ 8225F: drivers/gpu/drm/nova/ 8226F: include/uapi/drm/nova_drm.h 8227 8228DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 8229M: Stefan Mavrodiev <stefan@olimex.com> 8230S: Maintained 8231F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 8232F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 8233 8234DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 8235R: Douglas Anderson <dianders@chromium.org> 8236F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 8237F: drivers/gpu/drm/bridge/parade-ps8640.c 8238 8239DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8240M: Alex Lanzano <lanzano.alex@gmail.com> 8241S: Maintained 8242T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8243F: Documentation/devicetree/bindings/display/repaper.txt 8244F: drivers/gpu/drm/tiny/repaper.c 8245 8246DRM DRIVER FOR PIXPAPER E-INK PANEL 8247M: LiangCheng Wang <zaq14760@gmail.com> 8248L: dri-devel@lists.freedesktop.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8251F: drivers/gpu/drm/tiny/pixpaper.c 8252 8253DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8254M: Dave Airlie <airlied@redhat.com> 8255M: Gerd Hoffmann <kraxel@redhat.com> 8256L: virtualization@lists.linux.dev 8257S: Obsolete 8258W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8259T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8260F: drivers/gpu/drm/tiny/cirrus-qemu.c 8261 8262DRM DRIVER FOR QXL VIRTUAL GPU 8263M: Dave Airlie <airlied@redhat.com> 8264M: Gerd Hoffmann <kraxel@redhat.com> 8265L: virtualization@lists.linux.dev 8266L: spice-devel@lists.freedesktop.org 8267S: Maintained 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: drivers/gpu/drm/qxl/ 8270F: include/uapi/drm/qxl_drm.h 8271 8272DRM DRIVER FOR RAYDIUM RM67191 PANELS 8273M: Robert Chiras <robert.chiras@nxp.com> 8274S: Maintained 8275F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8276F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8277 8278DRM DRIVER FOR SAMSUNG DB7430 PANELS 8279M: Linus Walleij <linusw@kernel.org> 8280S: Maintained 8281T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8282F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8283F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8284 8285DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8286M: Inki Dae <inki.dae@samsung.com> 8287M: Jagan Teki <jagan@amarulasolutions.com> 8288M: Marek Szyprowski <m.szyprowski@samsung.com> 8289S: Maintained 8290T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8291F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8292F: drivers/gpu/drm/bridge/samsung-dsim.c 8293F: include/drm/bridge/samsung-dsim.h 8294 8295DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8296M: Markuss Broks <markuss.broks@gmail.com> 8297S: Maintained 8298F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8299F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8300 8301DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8302M: Artur Weber <aweber.kernel@gmail.com> 8303S: Maintained 8304F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8305F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8306 8307DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC 8308M: David Heidelberg <david@ixit.cz> 8309S: Maintained 8310F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml 8311F: drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c 8312 8313DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8314M: Dzmitry Sankouski <dsankouski@gmail.com> 8315S: Maintained 8316F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8317F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8318 8319DRM DRIVER FOR SAMSUNG S6E8FC0 PANELS 8320M: Yedaya Katsman <yedaya.ka@gmail.com> 8321S: Maintained 8322F: drivers/gpu/drm/panel/panel-samsung-s6e8fc0-m1906f9.c 8323 8324DRM DRIVER FOR SAMSUNG SOFEF00 DDIC 8325M: David Heidelberg <david@ixit.cz> 8326M: Casey Connolly <casey.connolly@linaro.org> 8327S: Maintained 8328F: Documentation/devicetree/bindings/display/panel/samsung,sofef00.yaml 8329F: drivers/gpu/drm/panel/panel-samsung-sofef00.c 8330 8331DRM DRIVER FOR SHARP MEMORY LCD 8332M: Alex Lanzano <lanzano.alex@gmail.com> 8333S: Maintained 8334F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8335F: drivers/gpu/drm/tiny/sharp-memory.c 8336 8337DRM DRIVER FOR SITRONIX ST7586 PANELS 8338M: David Lechner <david@lechnology.com> 8339S: Maintained 8340T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8341F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8342F: drivers/gpu/drm/sitronix/st7586.c 8343 8344DRM DRIVER FOR SITRONIX ST7571 PANELS 8345M: Marcus Folkesson <marcus.folkesson@gmail.com> 8346S: Maintained 8347F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8348F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8349F: drivers/gpu/drm/sitronix/st7571-i2c.c 8350F: drivers/gpu/drm/sitronix/st7571-spi.c 8351F: drivers/gpu/drm/sitronix/st7571.c 8352F: drivers/gpu/drm/sitronix/st7571.h 8353 8354DRM DRIVER FOR SITRONIX ST7701 PANELS 8355M: Jagan Teki <jagan@amarulasolutions.com> 8356S: Maintained 8357F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8358F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8359 8360DRM DRIVER FOR SITRONIX ST7703 PANELS 8361M: Guido Günther <agx@sigxcpu.org> 8362R: Purism Kernel Team <kernel@puri.sm> 8363R: Ondrej Jirman <megi@xff.cz> 8364S: Maintained 8365F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8366F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8367 8368DRM DRIVER FOR SITRONIX ST7735R PANELS 8369M: David Lechner <david@lechnology.com> 8370S: Maintained 8371T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8372F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8373F: drivers/gpu/drm/sitronix/st7735r.c 8374 8375DRM DRIVER FOR SITRONIX ST7920 LCD DISPLAYS 8376M: Iker Pedrosa <ikerpedrosam@gmail.com> 8377S: Maintained 8378T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8379F: Documentation/devicetree/bindings/display/sitronix,st7920.yaml 8380F: drivers/gpu/drm/sitronix/st7920.c 8381 8382DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8383M: Javier Martinez Canillas <javierm@redhat.com> 8384S: Maintained 8385T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8386F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8387F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8388F: drivers/gpu/drm/solomon/ssd130x* 8389 8390DRM DRIVER FOR ST-ERICSSON MCDE 8391M: Linus Walleij <linusw@kernel.org> 8392S: Maintained 8393T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8394F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8395F: drivers/gpu/drm/mcde/ 8396 8397DRM DRIVER FOR SYNAPTICS R63353 PANELS 8398M: Michael Trimarchi <michael@amarulasolutions.com> 8399S: Maintained 8400F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8401F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8402 8403DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8404M: Andy Yan <andy.yan@rock-chips.com> 8405S: Maintained 8406T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8407F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8408F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8409F: include/drm/bridge/dw_dp.h 8410 8411DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8412M: Jagan Teki <jagan@amarulasolutions.com> 8413S: Maintained 8414F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8415F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8416 8417DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8418R: Douglas Anderson <dianders@chromium.org> 8419F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8420F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8421 8422DRM DRIVER FOR TPO TPG110 PANELS 8423M: Linus Walleij <linusw@kernel.org> 8424S: Maintained 8425T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8426F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8427F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8428 8429DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8430M: Dave Airlie <airlied@redhat.com> 8431R: Sean Paul <sean@poorly.run> 8432R: Thomas Zimmermann <tzimmermann@suse.de> 8433L: dri-devel@lists.freedesktop.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: drivers/gpu/drm/udl/ 8437 8438DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8439M: Louis Chauvet <louis.chauvet@bootlin.com> 8440R: Haneen Mohammed <hamohammed.sa@gmail.com> 8441R: Simona Vetter <simona@ffwll.ch> 8442R: Melissa Wen <melissa.srw@gmail.com> 8443L: dri-devel@lists.freedesktop.org 8444S: Maintained 8445T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8446F: Documentation/gpu/vkms.rst 8447F: drivers/gpu/drm/ci/xfails/vkms* 8448F: drivers/gpu/drm/vkms/ 8449 8450DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8451M: Hans de Goede <hansg@kernel.org> 8452L: dri-devel@lists.freedesktop.org 8453S: Maintained 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: drivers/gpu/drm/vboxvideo/ 8456 8457DRM DRIVER FOR VMWARE VIRTUAL GPU 8458M: Zack Rusin <zack.rusin@broadcom.com> 8459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8460L: dri-devel@lists.freedesktop.org 8461S: Supported 8462T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8463F: drivers/gpu/drm/vmwgfx/ 8464F: include/uapi/drm/vmwgfx_drm.h 8465 8466DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8467M: Linus Walleij <linusw@kernel.org> 8468S: Maintained 8469T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8470F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8471F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8472 8473DRM DRIVERS 8474M: David Airlie <airlied@gmail.com> 8475M: Simona Vetter <simona@ffwll.ch> 8476L: dri-devel@lists.freedesktop.org 8477S: Maintained 8478B: https://gitlab.freedesktop.org/drm 8479C: irc://irc.oftc.net/dri-devel 8480T: git https://gitlab.freedesktop.org/drm/kernel.git 8481F: Documentation/devicetree/bindings/display/ 8482F: Documentation/devicetree/bindings/gpu/ 8483F: Documentation/gpu/ 8484F: drivers/gpu/ 8485F: rust/kernel/drm/ 8486F: include/drm/ 8487F: include/linux/vga* 8488F: include/uapi/drm/ 8489 8490DRM DRIVERS AND MISC GPU PATCHES 8491M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8492M: Maxime Ripard <mripard@kernel.org> 8493M: Thomas Zimmermann <tzimmermann@suse.de> 8494S: Maintained 8495W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8496T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8497F: Documentation/devicetree/bindings/display/ 8498F: Documentation/devicetree/bindings/gpu/ 8499F: Documentation/gpu/ 8500F: drivers/gpu/drm/ 8501F: drivers/gpu/vga/ 8502F: include/drm/drm 8503F: include/linux/vga* 8504F: include/uapi/drm/ 8505X: drivers/gpu/drm/amd/ 8506X: drivers/gpu/drm/armada/ 8507X: drivers/gpu/drm/etnaviv/ 8508X: drivers/gpu/drm/exynos/ 8509X: drivers/gpu/drm/i915/ 8510X: drivers/gpu/drm/kmb/ 8511X: drivers/gpu/drm/mediatek/ 8512X: drivers/gpu/drm/msm/ 8513X: drivers/gpu/drm/nova/ 8514X: drivers/gpu/drm/radeon/ 8515X: drivers/gpu/drm/tegra/ 8516X: drivers/gpu/drm/tyr/ 8517X: drivers/gpu/drm/xe/ 8518 8519DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8520M: Danilo Krummrich <dakr@kernel.org> 8521M: Alice Ryhl <aliceryhl@google.com> 8522S: Supported 8523W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8524T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8525F: drivers/gpu/drm/nova/ 8526F: drivers/gpu/drm/tyr/ 8527F: drivers/gpu/nova-core/ 8528F: rust/helpers/gpu.c 8529F: rust/kernel/drm/ 8530F: rust/kernel/gpu.rs 8531F: rust/kernel/gpu/ 8532 8533DRM DRIVERS FOR ALLWINNER A10 8534M: Chen-Yu Tsai <wens@kernel.org> 8535L: dri-devel@lists.freedesktop.org 8536S: Supported 8537T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8538F: Documentation/devicetree/bindings/display/allwinner* 8539F: drivers/gpu/drm/sun4i/ 8540 8541DRM DRIVERS FOR AMLOGIC SOCS 8542M: Neil Armstrong <neil.armstrong@linaro.org> 8543L: dri-devel@lists.freedesktop.org 8544L: linux-amlogic@lists.infradead.org 8545S: Supported 8546W: http://linux-meson.com/ 8547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8548F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8549F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8550F: Documentation/gpu/meson.rst 8551F: drivers/gpu/drm/ci/xfails/meson* 8552F: drivers/gpu/drm/meson/ 8553 8554DRM DRIVERS FOR ATMEL HLCDC 8555M: Manikandan Muralidharan <manikandan.m@microchip.com> 8556M: Dharma Balasubiramani <dharma.b@microchip.com> 8557L: dri-devel@lists.freedesktop.org 8558S: Supported 8559T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8560F: Documentation/devicetree/bindings/display/atmel/ 8561F: drivers/gpu/drm/atmel-hlcdc/ 8562 8563DRM DRIVERS FOR BRIDGE CHIPS 8564M: Andrzej Hajda <andrzej.hajda@intel.com> 8565M: Neil Armstrong <neil.armstrong@linaro.org> 8566M: Robert Foss <rfoss@kernel.org> 8567R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8568R: Jonas Karlman <jonas@kwiboo.se> 8569R: Jernej Skrabec <jernej.skrabec@gmail.com> 8570S: Maintained 8571T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8572F: Documentation/devicetree/bindings/display/bridge/ 8573F: drivers/gpu/drm/bridge/ 8574F: drivers/gpu/drm/display/drm_bridge_connector.c 8575F: drivers/gpu/drm/drm_bridge.c 8576F: include/drm/drm_bridge.h 8577F: include/drm/drm_bridge_connector.h 8578 8579DRM DRIVERS FOR EXYNOS 8580M: Inki Dae <inki.dae@samsung.com> 8581M: Seung-Woo Kim <sw0312.kim@samsung.com> 8582M: Kyungmin Park <kyungmin.park@samsung.com> 8583L: dri-devel@lists.freedesktop.org 8584S: Supported 8585T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8586F: Documentation/devicetree/bindings/display/samsung/ 8587F: drivers/gpu/drm/exynos/ 8588F: include/uapi/drm/exynos_drm.h 8589 8590DRM DRIVERS FOR FREESCALE DCU 8591M: Stefan Agner <stefan@agner.ch> 8592M: Alison Wang <alison.wang@nxp.com> 8593L: dri-devel@lists.freedesktop.org 8594S: Supported 8595T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8596F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8597F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8598F: drivers/gpu/drm/fsl-dcu/ 8599 8600DRM DRIVERS FOR FREESCALE IMX 5/6 8601M: Philipp Zabel <p.zabel@pengutronix.de> 8602L: dri-devel@lists.freedesktop.org 8603S: Maintained 8604T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8605T: git git://git.pengutronix.de/git/pza/linux 8606F: Documentation/devicetree/bindings/display/imx/ 8607F: drivers/gpu/drm/imx/ipuv3/ 8608F: drivers/gpu/ipu-v3/ 8609 8610DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8611M: Liu Ying <victor.liu@nxp.com> 8612L: dri-devel@lists.freedesktop.org 8613S: Maintained 8614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8615F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8616F: drivers/gpu/drm/imx/dc/ 8617 8618DRM DRIVERS FOR FREESCALE IMX BRIDGE 8619M: Liu Ying <victor.liu@nxp.com> 8620L: dri-devel@lists.freedesktop.org 8621S: Maintained 8622F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8623F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8624F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8625F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8626F: drivers/gpu/drm/bridge/imx/ 8627 8628DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8629M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8630L: dri-devel@lists.freedesktop.org 8631S: Maintained 8632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8633F: drivers/gpu/drm/gma500/ 8634 8635DRM DRIVERS FOR HISILICON HIBMC 8636M: Yongbang Shi <shiyongbang@huawei.com> 8637M: Tian Tao <tiantao6@hisilicon.com> 8638R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8639L: dri-devel@lists.freedesktop.org 8640S: Maintained 8641T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8642F: drivers/gpu/drm/hisilicon/hibmc 8643 8644DRM DRIVERS FOR HISILICON KIRIN 8645M: Xinliang Liu <xinliang.liu@linaro.org> 8646R: Sumit Semwal <sumit.semwal@linaro.org> 8647R: Yongqin Liu <yongqin.liu@linaro.org> 8648R: John Stultz <jstultz@google.com> 8649L: dri-devel@lists.freedesktop.org 8650S: Maintained 8651T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8652F: Documentation/devicetree/bindings/display/hisilicon/ 8653F: drivers/gpu/drm/hisilicon/kirin 8654 8655DRM DRIVERS FOR LIMA 8656M: Qiang Yu <yuq825@gmail.com> 8657L: dri-devel@lists.freedesktop.org 8658L: lima@lists.freedesktop.org (moderated for non-subscribers) 8659S: Maintained 8660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8661F: drivers/gpu/drm/lima/ 8662F: include/uapi/drm/lima_drm.h 8663 8664DRM DRIVERS FOR LOONGSON 8665M: Jianmin Lv <lvjianmin@loongson.cn> 8666M: Qianhai Wu <wuqianhai@loongson.cn> 8667R: Huacai Chen <chenhuacai@kernel.org> 8668R: Mingcong Bai <jeffbai@aosc.io> 8669R: Xi Ruoyao <xry111@xry111.site> 8670R: Icenowy Zheng <zhengxingda@iscas.ac.cn> 8671L: dri-devel@lists.freedesktop.org 8672S: Maintained 8673T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8674F: drivers/gpu/drm/loongson/ 8675 8676DRM DRIVERS FOR MEDIATEK 8677M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8678M: Philipp Zabel <p.zabel@pengutronix.de> 8679L: dri-devel@lists.freedesktop.org 8680L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8681S: Supported 8682F: Documentation/devicetree/bindings/display/mediatek/ 8683F: drivers/gpu/drm/ci/xfails/mediatek* 8684F: drivers/gpu/drm/mediatek/ 8685F: drivers/phy/mediatek/phy-mtk-dp.c 8686F: drivers/phy/mediatek/phy-mtk-hdmi* 8687F: drivers/phy/mediatek/phy-mtk-mipi* 8688 8689DRM DRIVERS FOR NVIDIA TEGRA 8690M: Thierry Reding <thierry.reding@kernel.org> 8691M: Mikko Perttunen <mperttunen@nvidia.com> 8692L: dri-devel@lists.freedesktop.org 8693L: linux-tegra@vger.kernel.org 8694S: Supported 8695T: git https://gitlab.freedesktop.org/drm/tegra.git 8696F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8697F: Documentation/devicetree/bindings/gpu/host1x/ 8698F: drivers/gpu/drm/tegra/ 8699F: drivers/gpu/host1x/ 8700F: include/linux/host1x.h 8701F: include/uapi/drm/tegra_drm.h 8702 8703DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8704M: Sasha Finkelstein <k@chaosmail.tech> 8705R: Janne Grunau <j@jannau.net> 8706L: dri-devel@lists.freedesktop.org 8707L: asahi@lists.linux.dev 8708S: Maintained 8709W: https://asahilinux.org 8710B: https://github.com/AsahiLinux/linux/issues 8711C: irc://irc.oftc.net/asahi-dev 8712T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8713F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8714F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8715F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8716F: drivers/gpu/drm/adp/ 8717F: drivers/gpu/drm/panel/panel-summit.c 8718 8719DRM DRIVERS FOR RENESAS R-CAR 8720M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8721M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8722R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8723L: dri-devel@lists.freedesktop.org 8724L: linux-renesas-soc@vger.kernel.org 8725S: Supported 8726T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8727F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8728F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8729F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8730F: Documentation/devicetree/bindings/display/renesas,du.yaml 8731F: drivers/gpu/drm/renesas/rcar-du/ 8732 8733DRM DRIVERS FOR RENESAS RZ 8734M: Biju Das <biju.das.jz@bp.renesas.com> 8735L: dri-devel@lists.freedesktop.org 8736L: linux-renesas-soc@vger.kernel.org 8737S: Maintained 8738T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8739F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8740F: drivers/gpu/drm/renesas/rz-du/ 8741 8742DRM DRIVERS FOR RENESAS SHMOBILE 8743M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8744M: Geert Uytterhoeven <geert+renesas@glider.be> 8745L: dri-devel@lists.freedesktop.org 8746L: linux-renesas-soc@vger.kernel.org 8747S: Supported 8748T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8749F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8750F: drivers/gpu/drm/renesas/shmobile/ 8751F: include/linux/platform_data/shmob_drm.h 8752 8753DRM DRIVERS FOR ROCKCHIP 8754M: Sandy Huang <hjc@rock-chips.com> 8755M: Heiko Stübner <heiko@sntech.de> 8756M: Andy Yan <andy.yan@rock-chips.com> 8757L: dri-devel@lists.freedesktop.org 8758S: Maintained 8759T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8760F: Documentation/devicetree/bindings/display/rockchip/ 8761F: drivers/gpu/drm/ci/xfails/rockchip* 8762F: drivers/gpu/drm/rockchip/ 8763 8764DRM DRIVERS FOR STI 8765M: Alain Volmat <alain.volmat@foss.st.com> 8766M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8767L: dri-devel@lists.freedesktop.org 8768S: Maintained 8769T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8770F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8771F: drivers/gpu/drm/sti 8772 8773DRM DRIVERS FOR STM 8774M: Yannick Fertre <yannick.fertre@foss.st.com> 8775M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8776M: Philippe Cornu <philippe.cornu@foss.st.com> 8777L: dri-devel@lists.freedesktop.org 8778S: Maintained 8779T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8780F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8781F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8782F: drivers/gpu/drm/stm 8783 8784DRM DRIVERS FOR TI KEYSTONE 8785M: Jyri Sarha <jyri.sarha@iki.fi> 8786M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8787L: dri-devel@lists.freedesktop.org 8788S: Maintained 8789T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8790F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8791F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8792F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8793F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8794F: drivers/gpu/drm/tidss/ 8795 8796DRM DRIVERS FOR TI LCDC 8797M: Jyri Sarha <jyri.sarha@iki.fi> 8798M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8799L: dri-devel@lists.freedesktop.org 8800S: Maintained 8801T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8802F: Documentation/devicetree/bindings/display/tilcdc/ 8803F: drivers/gpu/drm/tilcdc/ 8804 8805DRM DRIVERS FOR TI OMAP 8806M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8807L: dri-devel@lists.freedesktop.org 8808S: Maintained 8809T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8810F: Documentation/devicetree/bindings/display/ti/ 8811F: drivers/gpu/drm/omapdrm/ 8812 8813DRM DRIVERS FOR V3D 8814M: Melissa Wen <mwen@igalia.com> 8815M: Maíra Canal <mcanal@igalia.com> 8816S: Supported 8817T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8818F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8819F: drivers/gpu/drm/v3d/ 8820F: include/uapi/drm/v3d_drm.h 8821 8822DRM DRIVERS FOR VC4 8823M: Maxime Ripard <mripard@kernel.org> 8824M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8825R: Maíra Canal <mcanal@igalia.com> 8826R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8827S: Supported 8828T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8829F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8830F: drivers/gpu/drm/vc4/ 8831F: include/uapi/drm/vc4_drm.h 8832 8833DRM DRIVERS FOR VERISILICON DISPLAY CONTROLLER IP 8834M: Icenowy Zheng <zhengxingda@iscas.ac.cn> 8835L: dri-devel@lists.freedesktop.org 8836S: Maintained 8837T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8838F: Documentation/devicetree/bindings/display/verisilicon,dc.yaml 8839F: drivers/gpu/drm/verisilicon/ 8840 8841DRM DRIVERS FOR VIVANTE GPU IP 8842M: Lucas Stach <l.stach@pengutronix.de> 8843R: Russell King <linux+etnaviv@armlinux.org.uk> 8844R: Christian Gmeiner <christian.gmeiner@gmail.com> 8845L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8846L: dri-devel@lists.freedesktop.org 8847S: Maintained 8848F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8849F: drivers/gpu/drm/etnaviv/ 8850F: include/uapi/drm/etnaviv_drm.h 8851 8852DRM DRIVERS FOR XEN 8853M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8854L: dri-devel@lists.freedesktop.org 8855L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8856S: Supported 8857T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8858F: Documentation/gpu/xen-front.rst 8859F: drivers/gpu/drm/xen/ 8860 8861DRM DRIVERS FOR XILINX 8862M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8863M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8864L: dri-devel@lists.freedesktop.org 8865S: Maintained 8866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8867F: Documentation/devicetree/bindings/display/xlnx/ 8868F: Documentation/gpu/zynqmp.rst 8869F: drivers/gpu/drm/xlnx/ 8870 8871DRM GPU SCHEDULER 8872M: Matthew Brost <matthew.brost@intel.com> 8873M: Danilo Krummrich <dakr@kernel.org> 8874M: Philipp Stanner <phasta@kernel.org> 8875R: Christian König <ckoenig.leichtzumerken@gmail.com> 8876L: dri-devel@lists.freedesktop.org 8877S: Supported 8878T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8879F: drivers/gpu/drm/scheduler/ 8880F: include/drm/gpu_scheduler.h 8881F: include/drm/spsc_queue.h 8882 8883DRM GPUVM 8884M: Danilo Krummrich <dakr@kernel.org> 8885R: Matthew Brost <matthew.brost@intel.com> 8886R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8887R: Alice Ryhl <aliceryhl@google.com> 8888L: dri-devel@lists.freedesktop.org 8889S: Supported 8890T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8891F: drivers/gpu/drm/drm_gpuvm.c 8892F: include/drm/drm_gpuvm.h 8893 8894DRM LOG 8895M: Jocelyn Falempe <jfalempe@redhat.com> 8896M: Javier Martinez Canillas <javierm@redhat.com> 8897L: dri-devel@lists.freedesktop.org 8898S: Supported 8899T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8900F: drivers/gpu/drm/clients/drm_log.c 8901 8902DRM PANEL DRIVERS 8903M: Neil Armstrong <neil.armstrong@linaro.org> 8904R: Jessica Zhang <jesszhan0024@gmail.com> 8905L: dri-devel@lists.freedesktop.org 8906S: Maintained 8907T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8908F: Documentation/devicetree/bindings/display/panel/ 8909F: drivers/gpu/drm/drm_panel.c 8910F: drivers/gpu/drm/panel/ 8911F: include/drm/drm_panel.h 8912 8913DRM PANIC 8914M: Jocelyn Falempe <jfalempe@redhat.com> 8915M: Javier Martinez Canillas <javierm@redhat.com> 8916L: dri-devel@lists.freedesktop.org 8917S: Supported 8918T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8919F: drivers/gpu/drm/drm_draw.c 8920F: drivers/gpu/drm/drm_draw_internal.h 8921F: drivers/gpu/drm/drm_panic*.c 8922F: drivers/gpu/drm/tests/drm_panic_test.c 8923F: include/drm/drm_panic* 8924 8925DRM PANIC QR CODE 8926M: Jocelyn Falempe <jfalempe@redhat.com> 8927M: Javier Martinez Canillas <javierm@redhat.com> 8928L: dri-devel@lists.freedesktop.org 8929L: rust-for-linux@vger.kernel.org 8930S: Supported 8931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8932F: drivers/gpu/drm/drm_panic_qr.rs 8933 8934DRM PRIVACY-SCREEN CLASS 8935M: Hans de Goede <hansg@kernel.org> 8936L: dri-devel@lists.freedesktop.org 8937S: Maintained 8938T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8939F: drivers/gpu/drm/drm_privacy_screen* 8940F: include/drm/drm_privacy_screen* 8941 8942DRM TTM SUBSYSTEM 8943M: Christian Koenig <christian.koenig@amd.com> 8944M: Huang Rui <ray.huang@amd.com> 8945R: Matthew Auld <matthew.auld@intel.com> 8946R: Matthew Brost <matthew.brost@intel.com> 8947L: dri-devel@lists.freedesktop.org 8948S: Maintained 8949T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8950F: drivers/gpu/drm/ttm/ 8951F: include/drm/ttm/ 8952 8953GPU BUDDY ALLOCATOR 8954M: Matthew Auld <matthew.auld@intel.com> 8955M: Arun Pravin <arunpravin.paneerselvam@amd.com> 8956R: Joel Fernandes <joelagnelf@nvidia.com> 8957L: dri-devel@lists.freedesktop.org 8958S: Maintained 8959T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8960F: drivers/gpu/buddy.c 8961F: drivers/gpu/drm/drm_buddy.c 8962F: drivers/gpu/tests/gpu_buddy_test.c 8963F: include/drm/drm_buddy.h 8964F: include/linux/gpu_buddy.h 8965F: rust/helpers/gpu.c 8966F: rust/kernel/gpu.rs 8967F: rust/kernel/gpu/ 8968 8969DRM AUTOMATED TESTING 8970M: Helen Koike <helen.fornazier@gmail.com> 8971M: Vignesh Raman <vignesh.raman@collabora.com> 8972L: dri-devel@lists.freedesktop.org 8973S: Maintained 8974T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8975F: Documentation/gpu/automated_testing.rst 8976F: drivers/gpu/drm/ci/ 8977 8978DSBR100 USB FM RADIO DRIVER 8979M: Alexey Klimov <alexey.klimov@linaro.org> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982T: git git://linuxtv.org/media.git 8983F: drivers/media/radio/dsbr100.c 8984 8985DT3155 MEDIA DRIVER 8986M: Hans Verkuil <hverkuil@kernel.org> 8987L: linux-media@vger.kernel.org 8988S: Odd Fixes 8989W: https://linuxtv.org 8990T: git git://linuxtv.org/media.git 8991F: drivers/media/pci/dt3155/ 8992 8993DVB_USB_AF9015 MEDIA DRIVER 8994L: linux-media@vger.kernel.org 8995S: Orphan 8996W: https://linuxtv.org 8997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8998F: drivers/media/usb/dvb-usb-v2/af9015* 8999 9000DVB_USB_AF9035 MEDIA DRIVER 9001L: linux-media@vger.kernel.org 9002S: Orphan 9003W: https://linuxtv.org 9004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9005F: drivers/media/usb/dvb-usb-v2/af9035* 9006 9007DVB_USB_ANYSEE MEDIA DRIVER 9008L: linux-media@vger.kernel.org 9009S: Orphan 9010W: https://linuxtv.org 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012F: drivers/media/usb/dvb-usb-v2/anysee* 9013 9014DVB_USB_AU6610 MEDIA DRIVER 9015L: linux-media@vger.kernel.org 9016S: Orphan 9017W: https://linuxtv.org 9018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9019F: drivers/media/usb/dvb-usb-v2/au6610* 9020 9021DVB_USB_CE6230 MEDIA DRIVER 9022L: linux-media@vger.kernel.org 9023S: Orphan 9024W: https://linuxtv.org 9025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9026F: drivers/media/usb/dvb-usb-v2/ce6230* 9027 9028DVB_USB_CXUSB MEDIA DRIVER 9029M: Michael Krufky <mkrufky@linuxtv.org> 9030L: linux-media@vger.kernel.org 9031S: Maintained 9032W: https://linuxtv.org 9033W: http://github.com/mkrufky 9034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9035T: git git://linuxtv.org/media.git 9036F: drivers/media/usb/dvb-usb/cxusb* 9037 9038DVB_USB_EC168 MEDIA DRIVER 9039L: linux-media@vger.kernel.org 9040S: Orphan 9041W: https://linuxtv.org 9042Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9043F: drivers/media/usb/dvb-usb-v2/ec168* 9044 9045DVB_USB_GL861 MEDIA DRIVER 9046L: linux-media@vger.kernel.org 9047S: Orphan 9048W: https://linuxtv.org 9049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9050F: drivers/media/usb/dvb-usb-v2/gl861* 9051 9052DVB_USB_MXL111SF MEDIA DRIVER 9053M: Michael Krufky <mkrufky@linuxtv.org> 9054L: linux-media@vger.kernel.org 9055S: Maintained 9056W: https://linuxtv.org 9057W: http://github.com/mkrufky 9058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9059T: git git://linuxtv.org/mkrufky/mxl111sf.git 9060F: drivers/media/usb/dvb-usb-v2/mxl111sf* 9061 9062DVB_USB_RTL28XXU MEDIA DRIVER 9063L: linux-media@vger.kernel.org 9064S: Orphan 9065W: https://linuxtv.org 9066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9067F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 9068 9069DVB_USB_V2 MEDIA DRIVER 9070L: linux-media@vger.kernel.org 9071S: Orphan 9072W: https://linuxtv.org 9073W: http://palosaari.fi/linux/ 9074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9075F: drivers/media/usb/dvb-usb-v2/dvb_usb* 9076F: drivers/media/usb/dvb-usb-v2/usb_urb.c 9077 9078DYNAMIC DEBUG 9079M: Jason Baron <jbaron@akamai.com> 9080M: Jim Cromie <jim.cromie@gmail.com> 9081S: Maintained 9082F: include/linux/dynamic_debug.h 9083F: lib/dynamic_debug.c 9084F: lib/test_dynamic_debug.c 9085 9086DYNAMIC INTERRUPT MODERATION 9087M: Tal Gilboa <talgi@nvidia.com> 9088S: Maintained 9089F: Documentation/networking/net_dim.rst 9090F: include/linux/dim.h 9091F: lib/dim/ 9092 9093DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 9094M: Daniel Lezcano <daniel.lezcano@kernel.org> 9095L: linux-pm@vger.kernel.org 9096S: Supported 9097B: https://bugzilla.kernel.org 9098T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 9099F: drivers/powercap/dtpm* 9100F: include/linux/dtpm.h 9101 9102DZ DECSTATION DZ11 SERIAL DRIVER 9103M: "Maciej W. Rozycki" <macro@orcam.me.uk> 9104S: Maintained 9105F: drivers/tty/serial/dz.* 9106 9107E3X0 POWER BUTTON DRIVER 9108M: Moritz Fischer <moritz.fischer@ettus.com> 9109L: usrp-users@lists.ettus.com 9110S: Supported 9111W: http://www.ettus.com 9112F: Documentation/devicetree/bindings/input/e3x0-button.txt 9113F: drivers/input/misc/e3x0-button.c 9114 9115E4000 MEDIA DRIVER 9116L: linux-media@vger.kernel.org 9117S: Orphan 9118W: https://linuxtv.org 9119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9120F: drivers/media/tuners/e4000* 9121 9122EARTH_PT1 MEDIA DRIVER 9123M: Akihiro Tsukada <tskd08@gmail.com> 9124L: linux-media@vger.kernel.org 9125S: Odd Fixes 9126F: drivers/media/pci/pt1/ 9127 9128EARTH_PT3 MEDIA DRIVER 9129M: Akihiro Tsukada <tskd08@gmail.com> 9130L: linux-media@vger.kernel.org 9131S: Odd Fixes 9132F: drivers/media/pci/pt3/ 9133 9134EC100 MEDIA DRIVER 9135L: linux-media@vger.kernel.org 9136S: Orphan 9137W: https://linuxtv.org 9138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9139F: drivers/media/dvb-frontends/ec100* 9140 9141ECONET MIPS PLATFORM 9142M: Caleb James DeLisle <cjd@cjdns.fr> 9143L: linux-mips@vger.kernel.org 9144S: Maintained 9145F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 9146F: Documentation/devicetree/bindings/mips/econet.yaml 9147F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 9148F: arch/mips/boot/dts/econet/ 9149F: arch/mips/econet/ 9150F: drivers/clocksource/timer-econet-en751221.c 9151F: drivers/irqchip/irq-econet-en751221.c 9152F: include/dt-bindings/clock/econet,en751221-scu.h 9153F: include/dt-bindings/reset/econet,en751221-scu.h 9154 9155ECRYPT FILE SYSTEM 9156M: Tyler Hicks <code@tyhicks.com> 9157L: ecryptfs@vger.kernel.org 9158S: Odd Fixes 9159W: http://ecryptfs.org 9160W: https://launchpad.net/ecryptfs 9161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 9162F: Documentation/filesystems/ecryptfs.rst 9163F: fs/ecryptfs/ 9164 9165EDAC-AMD64 9166M: Yazen Ghannam <yazen.ghannam@amd.com> 9167L: linux-edac@vger.kernel.org 9168S: Supported 9169F: drivers/edac/amd64_edac* 9170F: drivers/edac/mce_amd* 9171 9172EDAC-ARMADA 9173M: Jan Luebbe <jlu@pengutronix.de> 9174L: linux-edac@vger.kernel.org 9175S: Maintained 9176F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 9177F: drivers/edac/armada_xp_* 9178 9179EDAC-AST2500 9180M: Stefan Schaeckeler <sschaeck@cisco.com> 9181S: Supported 9182F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 9183F: drivers/edac/aspeed_edac.c 9184 9185EDAC-BLUEFIELD 9186M: Shravan Kumar Ramani <shravankr@nvidia.com> 9187M: David Thompson <davthompson@nvidia.com> 9188S: Supported 9189F: drivers/edac/bluefield_edac.c 9190 9191EDAC-CALXEDA 9192M: Andre Przywara <andre.przywara@arm.com> 9193L: linux-edac@vger.kernel.org 9194S: Maintained 9195F: drivers/edac/highbank* 9196 9197EDAC-CAVIUM OCTEON 9198M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 9199L: linux-edac@vger.kernel.org 9200L: linux-mips@vger.kernel.org 9201S: Maintained 9202F: drivers/edac/octeon_edac* 9203 9204EDAC-CAVIUM THUNDERX 9205M: Robert Richter <rric@kernel.org> 9206L: linux-edac@vger.kernel.org 9207S: Odd Fixes 9208F: drivers/edac/thunderx_edac* 9209 9210EDAC-CORE 9211M: Borislav Petkov <bp@alien8.de> 9212M: Tony Luck <tony.luck@intel.com> 9213L: linux-edac@vger.kernel.org 9214S: Supported 9215T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 9216F: Documentation/driver-api/edac.rst 9217F: drivers/edac/ 9218F: include/linux/edac.h 9219 9220EDAC-A72 9221M: Vijay Balakrishna <vijayb@linux.microsoft.com> 9222M: Tyler Hicks <code@tyhicks.com> 9223L: linux-edac@vger.kernel.org 9224S: Supported 9225F: drivers/edac/a72_edac.c 9226 9227EDAC-DMC520 9228M: Lei Wang <lewan@microsoft.com> 9229L: linux-edac@vger.kernel.org 9230S: Supported 9231F: drivers/edac/dmc520_edac.c 9232 9233EDAC-E752X 9234M: Mark Gross <markgross@kernel.org> 9235L: linux-edac@vger.kernel.org 9236S: Maintained 9237F: drivers/edac/e752x_edac.c 9238 9239EDAC-E7XXX 9240L: linux-edac@vger.kernel.org 9241S: Maintained 9242F: drivers/edac/e7xxx_edac.c 9243 9244EDAC-FSL_DDR 9245R: Frank Li <Frank.Li@nxp.com> 9246L: imx@lists.linux.dev 9247L: linux-edac@vger.kernel.org 9248S: Maintained 9249F: drivers/edac/fsl_ddr_edac.* 9250 9251EDAC-GHES 9252M: Mauro Carvalho Chehab <mchehab@kernel.org> 9253L: linux-edac@vger.kernel.org 9254S: Maintained 9255F: drivers/edac/ghes_edac.c 9256 9257EDAC-I10NM 9258M: Tony Luck <tony.luck@intel.com> 9259L: linux-edac@vger.kernel.org 9260S: Maintained 9261F: drivers/edac/i10nm_base.c 9262 9263EDAC-I3000 9264L: linux-edac@vger.kernel.org 9265S: Orphan 9266F: drivers/edac/i3000_edac.c 9267 9268EDAC-I5000 9269L: linux-edac@vger.kernel.org 9270S: Maintained 9271F: drivers/edac/i5000_edac.c 9272 9273EDAC-I5400 9274M: Mauro Carvalho Chehab <mchehab@kernel.org> 9275L: linux-edac@vger.kernel.org 9276S: Maintained 9277F: drivers/edac/i5400_edac.c 9278 9279EDAC-I7300 9280M: Mauro Carvalho Chehab <mchehab@kernel.org> 9281L: linux-edac@vger.kernel.org 9282S: Maintained 9283F: drivers/edac/i7300_edac.c 9284 9285EDAC-I7CORE 9286M: Mauro Carvalho Chehab <mchehab@kernel.org> 9287L: linux-edac@vger.kernel.org 9288S: Maintained 9289F: drivers/edac/i7core_edac.c 9290 9291EDAC-I82975X 9292M: "Arvind R." <arvino55@gmail.com> 9293L: linux-edac@vger.kernel.org 9294S: Maintained 9295F: drivers/edac/i82975x_edac.c 9296 9297EDAC-IE31200 9298M: Jason Baron <jbaron@akamai.com> 9299L: linux-edac@vger.kernel.org 9300S: Maintained 9301F: drivers/edac/ie31200_edac.c 9302 9303EDAC-IGEN6 9304M: Tony Luck <tony.luck@intel.com> 9305R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9306L: linux-edac@vger.kernel.org 9307S: Maintained 9308F: drivers/edac/igen6_edac.c 9309 9310EDAC-MPC85XX 9311M: Johannes Thumshirn <morbidrsa@gmail.com> 9312L: linux-edac@vger.kernel.org 9313S: Maintained 9314F: drivers/edac/mpc85xx_edac.[ch] 9315 9316EDAC-NPCM 9317M: Marvin Lin <kflin@nuvoton.com> 9318M: Stanley Chu <yschu@nuvoton.com> 9319L: linux-edac@vger.kernel.org 9320S: Maintained 9321F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9322F: drivers/edac/npcm_edac.c 9323 9324EDAC-PASEMI 9325M: Egor Martovetsky <egor@pasemi.com> 9326L: linux-edac@vger.kernel.org 9327S: Maintained 9328F: drivers/edac/pasemi_edac.c 9329 9330EDAC-PND2 9331M: Tony Luck <tony.luck@intel.com> 9332L: linux-edac@vger.kernel.org 9333S: Maintained 9334F: drivers/edac/pnd2_edac.[ch] 9335 9336EDAC-QCOM 9337M: Manivannan Sadhasivam <mani@kernel.org> 9338L: linux-arm-msm@vger.kernel.org 9339L: linux-edac@vger.kernel.org 9340S: Maintained 9341F: drivers/edac/qcom_edac.c 9342 9343EDAC-SBRIDGE 9344M: Tony Luck <tony.luck@intel.com> 9345R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9346L: linux-edac@vger.kernel.org 9347S: Maintained 9348F: drivers/edac/sb_edac.c 9349 9350EDAC-SKYLAKE 9351M: Tony Luck <tony.luck@intel.com> 9352L: linux-edac@vger.kernel.org 9353S: Maintained 9354F: drivers/edac/skx_*.[ch] 9355 9356EDAC-TI 9357M: Tero Kristo <kristo@kernel.org> 9358L: linux-edac@vger.kernel.org 9359S: Odd Fixes 9360F: drivers/edac/ti_edac.c 9361 9362EDIROL UA-101/UA-1000 DRIVER 9363M: Clemens Ladisch <clemens@ladisch.de> 9364L: linux-sound@vger.kernel.org 9365S: Maintained 9366T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9367F: sound/usb/misc/ua101.c 9368 9369EFI TEST DRIVER 9370M: Ivan Hu <ivan.hu@canonical.com> 9371M: Ard Biesheuvel <ardb@kernel.org> 9372L: linux-efi@vger.kernel.org 9373S: Maintained 9374F: drivers/firmware/efi/test/ 9375 9376EFI VARIABLE FILESYSTEM 9377M: Jeremy Kerr <jk@ozlabs.org> 9378M: Ard Biesheuvel <ardb@kernel.org> 9379L: linux-efi@vger.kernel.org 9380S: Maintained 9381T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9382F: fs/efivarfs/ 9383 9384EFIFB FRAMEBUFFER DRIVER 9385M: Peter Jones <pjones@redhat.com> 9386L: linux-fbdev@vger.kernel.org 9387S: Maintained 9388F: drivers/video/fbdev/efifb.c 9389 9390EFS FILESYSTEM 9391S: Orphan 9392W: http://aeschi.ch.eu.org/efs/ 9393F: fs/efs/ 9394 9395EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9396L: netdev@vger.kernel.org 9397S: Orphan 9398F: drivers/net/ethernet/ibm/ehea/ 9399 9400ELM327 CAN NETWORK DRIVER 9401M: Max Staudt <max@enpas.org> 9402L: linux-can@vger.kernel.org 9403S: Maintained 9404F: Documentation/networking/device_drivers/can/can327.rst 9405F: drivers/net/can/can327.c 9406 9407EM28XX VIDEO4LINUX DRIVER 9408M: Mauro Carvalho Chehab <mchehab@kernel.org> 9409L: linux-media@vger.kernel.org 9410S: Maintained 9411W: https://linuxtv.org 9412T: git git://linuxtv.org/media.git 9413F: Documentation/admin-guide/media/em28xx* 9414F: drivers/media/usb/em28xx/ 9415 9416EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9417M: Adrian Hunter <adrian.hunter@intel.com> 9418M: Asutosh Das <quic_asutoshd@quicinc.com> 9419R: Ritesh Harjani <ritesh.list@gmail.com> 9420L: linux-mmc@vger.kernel.org 9421S: Supported 9422F: drivers/mmc/host/cqhci* 9423 9424EMS CPC-PCI CAN DRIVER 9425M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9426M: support@ems-wuensche.com 9427L: linux-can@vger.kernel.org 9428S: Maintained 9429F: drivers/net/can/sja1000/ems_pci.c 9430 9431EMULEX 10Gbps iSCSI - OneConnect DRIVER 9432M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9433L: linux-scsi@vger.kernel.org 9434S: Supported 9435W: http://www.broadcom.com 9436F: drivers/scsi/be2iscsi/ 9437 9438EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9439M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9440M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9441L: netdev@vger.kernel.org 9442S: Maintained 9443W: http://www.emulex.com 9444F: drivers/net/ethernet/emulex/benet/ 9445 9446EMULEX ONECONNECT ROCE DRIVER 9447M: Selvin Xavier <selvin.xavier@broadcom.com> 9448L: linux-rdma@vger.kernel.org 9449S: Odd Fixes 9450W: http://www.broadcom.com 9451F: drivers/infiniband/hw/ocrdma/ 9452F: include/uapi/rdma/ocrdma-abi.h 9453 9454EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9455M: Ram Vegesna <ram.vegesna@broadcom.com> 9456L: linux-scsi@vger.kernel.org 9457L: target-devel@vger.kernel.org 9458S: Supported 9459W: http://www.broadcom.com 9460F: drivers/scsi/elx/ 9461 9462EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9463M: Justin Tee <justin.tee@broadcom.com> 9464M: Paul Ely <paul.ely@broadcom.com> 9465L: linux-scsi@vger.kernel.org 9466S: Supported 9467W: http://www.broadcom.com 9468F: drivers/scsi/lpfc/ 9469 9470ENE CB710 FLASH CARD READER DRIVER 9471M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9472S: Maintained 9473F: drivers/misc/cb710/ 9474F: drivers/mmc/host/cb710-mmc.* 9475F: include/linux/cb710.h 9476 9477ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9478M: Maxim Levitsky <maximlevitsky@gmail.com> 9479S: Maintained 9480F: drivers/media/rc/ene_ir.* 9481 9482ENERGY MODEL 9483M: Lukasz Luba <lukasz.luba@arm.com> 9484M: "Rafael J. Wysocki" <rafael@kernel.org> 9485L: linux-pm@vger.kernel.org 9486S: Maintained 9487F: Documentation/netlink/specs/dev-energymodel.yaml 9488F: Documentation/power/energy-model.rst 9489F: include/linux/energy_model.h 9490F: include/uapi/linux/dev_energymodel.h 9491F: kernel/power/em_netlink*.* 9492F: kernel/power/energy_model.c 9493 9494EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9495M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9496L: linuxppc-dev@lists.ozlabs.org 9497S: Maintained 9498F: drivers/tty/ehv_bytechan.c 9499 9500EPSON S1D13XXX FRAMEBUFFER DRIVER 9501M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9504F: drivers/video/fbdev/s1d13xxxfb.c 9505F: include/video/s1d13xxxfb.h 9506 9507EROFS FILE SYSTEM 9508M: Gao Xiang <xiang@kernel.org> 9509M: Chao Yu <chao@kernel.org> 9510R: Yue Hu <zbestahu@gmail.com> 9511R: Jeffle Xu <jefflexu@linux.alibaba.com> 9512R: Sandeep Dhavale <dhavale@google.com> 9513R: Hongbo Li <lihongbo22@huawei.com> 9514R: Chunhai Guo <guochunhai@vivo.com> 9515L: linux-erofs@lists.ozlabs.org 9516S: Maintained 9517W: https://erofs.docs.kernel.org 9518T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9519F: Documentation/ABI/testing/sysfs-fs-erofs 9520F: Documentation/filesystems/erofs.rst 9521F: fs/erofs/ 9522F: include/trace/events/erofs.h 9523 9524ERRSEQ ERROR TRACKING INFRASTRUCTURE 9525M: Jeff Layton <jlayton@kernel.org> 9526S: Maintained 9527F: include/linux/errseq.h 9528F: lib/errseq.c 9529 9530ESD CAN NETWORK DRIVERS 9531M: Stefan Mätje <stefan.maetje@esd.eu> 9532R: socketcan@esd.eu 9533L: linux-can@vger.kernel.org 9534S: Maintained 9535F: drivers/net/can/esd/ 9536 9537ESD CAN/USB DRIVERS 9538M: Frank Jungclaus <frank.jungclaus@esd.eu> 9539R: socketcan@esd.eu 9540L: linux-can@vger.kernel.org 9541S: Maintained 9542F: drivers/net/can/usb/esd_usb.c 9543 9544ESWIN DEVICETREES 9545M: Min Lin <linmin@eswincomputing.com> 9546M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9547M: Pritesh Patel <pritesh.patel@einfochips.com> 9548S: Maintained 9549T: git https://github.com/eswincomputing/linux-next.git 9550F: Documentation/devicetree/bindings/riscv/eswin.yaml 9551F: arch/riscv/boot/dts/eswin/ 9552 9553ESWIN EIC7700 CLOCK DRIVER 9554M: Yifeng Huang <huangyifeng@eswincomputing.com> 9555M: Xuyang Dong <dongxuyang@eswincomputing.com> 9556S: Maintained 9557F: Documentation/devicetree/bindings/clock/eswin,eic7700-clock.yaml 9558F: drivers/clk/eswin/ 9559F: include/dt-bindings/clock/eswin,eic7700-clock.h 9560 9561ET131X NETWORK DRIVER 9562M: Mark Einon <mark.einon@gmail.com> 9563S: Odd Fixes 9564F: drivers/net/ethernet/agere/ 9565 9566ETAS ES58X CAN/USB DRIVER 9567M: Vincent Mailhol <mailhol@kernel.org> 9568L: linux-can@vger.kernel.org 9569S: Maintained 9570F: Documentation/networking/devlink/etas_es58x.rst 9571F: drivers/net/can/usb/etas_es58x/ 9572 9573ETHERNET BRIDGE 9574M: Nikolay Aleksandrov <razor@blackwall.org> 9575M: Ido Schimmel <idosch@nvidia.com> 9576L: bridge@lists.linux.dev 9577L: netdev@vger.kernel.org 9578S: Maintained 9579F: include/linux/if_bridge.h 9580F: include/uapi/linux/if_bridge.h 9581F: include/linux/netfilter_bridge/ 9582F: net/bridge/ 9583 9584ETHERNET PHY LIBRARY 9585M: Andrew Lunn <andrew@lunn.ch> 9586M: Heiner Kallweit <hkallweit1@gmail.com> 9587R: Russell King <linux@armlinux.org.uk> 9588L: netdev@vger.kernel.org 9589S: Maintained 9590F: Documentation/ABI/testing/sysfs-class-net-phydev 9591F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 9592F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9593F: Documentation/devicetree/bindings/net/mdio* 9594F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9595F: Documentation/networking/phy-port.rst 9596F: Documentation/networking/phy.rst 9597F: drivers/net/mdio/ 9598F: drivers/net/mdio/acpi_mdio.c 9599F: drivers/net/mdio/fwnode_mdio.c 9600F: drivers/net/mdio/of_mdio.c 9601F: drivers/net/pcs/ 9602F: drivers/net/phy/ 9603F: include/dt-bindings/net/qca-ar803x.h 9604F: include/linux/*mdio*.h 9605F: include/linux/linkmode.h 9606F: include/linux/mdio/*.h 9607F: include/linux/mii.h 9608F: include/linux/of_net.h 9609F: include/linux/phy.h 9610F: include/linux/phy_fixed.h 9611F: include/linux/phy_link_topology.h 9612F: include/linux/phylib_stubs.h 9613F: include/linux/platform_data/mdio-bcm-unimac.h 9614F: include/net/phy/ 9615F: include/trace/events/mdio.h 9616F: include/uapi/linux/mdio.h 9617F: include/uapi/linux/mii.h 9618F: net/core/of_net.c 9619 9620ETHERNET PHY LIBRARY [RUST] 9621M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9622R: Trevor Gross <tmgross@umich.edu> 9623L: netdev@vger.kernel.org 9624L: rust-for-linux@vger.kernel.org 9625S: Maintained 9626F: rust/kernel/net/phy.rs 9627F: rust/kernel/net/phy/reg.rs 9628 9629EXEC & BINFMT API, ELF 9630M: Kees Cook <kees@kernel.org> 9631L: linux-mm@kvack.org 9632S: Supported 9633T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9634F: Documentation/userspace-api/ELF.rst 9635F: fs/*binfmt_*.c 9636F: fs/Kconfig.binfmt 9637F: fs/exec.c 9638F: fs/tests/binfmt_*_kunit.c 9639F: fs/tests/exec_kunit.c 9640F: include/linux/binfmts.h 9641F: include/linux/elf.h 9642F: include/uapi/linux/auxvec.h 9643F: include/uapi/linux/binfmts.h 9644F: include/uapi/linux/elf.h 9645F: kernel/fork.c 9646F: mm/vma_exec.c 9647F: tools/testing/selftests/exec/ 9648N: asm/elf.h 9649N: binfmt 9650 9651EXFAT FILE SYSTEM 9652M: Namjae Jeon <linkinjeon@kernel.org> 9653M: Sungjong Seo <sj1557.seo@samsung.com> 9654R: Yuezhang Mo <yuezhang.mo@sony.com> 9655L: linux-fsdevel@vger.kernel.org 9656S: Maintained 9657T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9658F: fs/exfat/ 9659 9660EXPRESSWIRE PROTOCOL LIBRARY 9661M: Duje Mihanović <duje.mihanovic@skole.hr> 9662L: linux-leds@vger.kernel.org 9663S: Maintained 9664F: drivers/leds/leds-expresswire.c 9665F: include/linux/leds-expresswire.h 9666 9667EXT2 FILE SYSTEM 9668M: Jan Kara <jack@suse.com> 9669L: linux-ext4@vger.kernel.org 9670S: Maintained 9671F: Documentation/filesystems/ext2.rst 9672T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9673F: fs/ext2/ 9674F: include/linux/ext2* 9675 9676EXT4 FILE SYSTEM 9677M: "Theodore Ts'o" <tytso@mit.edu> 9678R: Andreas Dilger <adilger.kernel@dilger.ca> 9679R: Baokun Li <libaokun@linux.alibaba.com> 9680R: Jan Kara <jack@suse.cz> 9681R: Ojaswin Mujoo <ojaswin@linux.ibm.com> 9682R: Ritesh Harjani (IBM) <ritesh.list@gmail.com> 9683R: Zhang Yi <yi.zhang@huawei.com> 9684L: linux-ext4@vger.kernel.org 9685S: Maintained 9686W: http://ext4.wiki.kernel.org 9687Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9689F: Documentation/filesystems/ext4/ 9690F: fs/ext4/ 9691F: include/trace/events/ext4.h 9692F: include/uapi/linux/ext4.h 9693 9694Extended Verification Module (EVM) 9695M: Mimi Zohar <zohar@linux.ibm.com> 9696M: Roberto Sassu <roberto.sassu@huawei.com> 9697L: linux-integrity@vger.kernel.org 9698S: Supported 9699T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9700F: security/integrity/ 9701F: security/integrity/evm/ 9702 9703EXTENSIBLE FIRMWARE INTERFACE (EFI) 9704M: Ard Biesheuvel <ardb@kernel.org> 9705R: Ilias Apalodimas <ilias.apalodimas@linaro.org> 9706L: linux-efi@vger.kernel.org 9707S: Maintained 9708T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9709F: Documentation/admin-guide/efi-stub.rst 9710F: arch/*/include/asm/efi.h 9711F: arch/*/kernel/efi.c 9712F: arch/arm/boot/compressed/efi-header.S 9713F: arch/x86/platform/efi/ 9714F: drivers/firmware/efi/ 9715F: include/linux/efi*.h 9716X: drivers/firmware/efi/cper* 9717 9718EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9719M: MyungJoo Ham <myungjoo.ham@samsung.com> 9720M: Chanwoo Choi <cw00.choi@samsung.com> 9721L: linux-kernel@vger.kernel.org 9722S: Maintained 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9724F: Documentation/devicetree/bindings/extcon/ 9725F: Documentation/driver-api/extcon.rst 9726F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9727F: drivers/extcon/ 9728F: include/linux/extcon.h 9729F: include/linux/extcon/ 9730 9731EXTRA BOOT CONFIG 9732M: Masami Hiramatsu <mhiramat@kernel.org> 9733L: linux-kernel@vger.kernel.org 9734L: linux-trace-kernel@vger.kernel.org 9735S: Maintained 9736Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9737T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9738F: Documentation/admin-guide/bootconfig.rst 9739F: fs/proc/bootconfig.c 9740F: include/linux/bootconfig.h 9741F: lib/bootconfig-data.S 9742F: lib/bootconfig.c 9743F: tools/bootconfig/* 9744F: tools/bootconfig/scripts/* 9745 9746EXTRON DA HD 4K PLUS CEC DRIVER 9747M: Hans Verkuil <hverkuil@kernel.org> 9748L: linux-media@vger.kernel.org 9749S: Maintained 9750T: git git://linuxtv.org/media.git 9751F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9752 9753EXYNOS DP DRIVER 9754M: Jingoo Han <jingoohan1@gmail.com> 9755L: dri-devel@lists.freedesktop.org 9756S: Maintained 9757F: drivers/gpu/drm/exynos/exynos_dp* 9758 9759EXYNOS SYSMMU (IOMMU) driver 9760M: Marek Szyprowski <m.szyprowski@samsung.com> 9761L: iommu@lists.linux.dev 9762S: Maintained 9763F: drivers/iommu/exynos-iommu.c 9764 9765F2FS FILE SYSTEM 9766M: Jaegeuk Kim <jaegeuk@kernel.org> 9767M: Chao Yu <chao@kernel.org> 9768L: linux-f2fs-devel@lists.sourceforge.net 9769S: Maintained 9770W: https://f2fs.wiki.kernel.org/ 9771Q: https://patchwork.kernel.org/project/f2fs/list/ 9772B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9773T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9774F: Documentation/ABI/testing/sysfs-fs-f2fs 9775F: Documentation/filesystems/f2fs.rst 9776F: fs/f2fs/ 9777F: include/linux/f2fs_fs.h 9778F: include/trace/events/f2fs.h 9779F: include/uapi/linux/f2fs.h 9780 9781F71805F HARDWARE MONITORING DRIVER 9782M: Jean Delvare <jdelvare@suse.com> 9783L: linux-hwmon@vger.kernel.org 9784S: Maintained 9785F: Documentation/hwmon/f71805f.rst 9786F: drivers/hwmon/f71805f.c 9787 9788FADDR2LINE 9789M: Josh Poimboeuf <jpoimboe@kernel.org> 9790S: Maintained 9791F: scripts/faddr2line 9792 9793FAILOVER MODULE 9794M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9795L: netdev@vger.kernel.org 9796S: Supported 9797F: Documentation/networking/failover.rst 9798F: include/net/failover.h 9799F: net/core/failover.c 9800 9801FANOTIFY 9802M: Jan Kara <jack@suse.cz> 9803R: Amir Goldstein <amir73il@gmail.com> 9804R: Matthew Bobrowski <repnop@google.com> 9805L: linux-fsdevel@vger.kernel.org 9806S: Maintained 9807F: fs/notify/fanotify/ 9808F: include/linux/fanotify.h 9809F: include/uapi/linux/fanotify.h 9810 9811FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9812M: Linus Walleij <linusw@kernel.org> 9813L: linux-usb@vger.kernel.org 9814S: Maintained 9815F: drivers/usb/fotg210/ 9816 9817FARSYNC SYNCHRONOUS DRIVER 9818M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9819S: Supported 9820W: http://www.farsite.co.uk/ 9821F: drivers/net/wan/farsync.* 9822 9823FAULT INJECTION SUPPORT 9824M: Akinobu Mita <akinobu.mita@gmail.com> 9825S: Supported 9826F: Documentation/fault-injection/ 9827F: lib/fault-inject.c 9828F: tools/testing/fault-injection/ 9829 9830FBTFT Framebuffer drivers 9831M: Andy Shevchenko <andy@kernel.org> 9832L: dri-devel@lists.freedesktop.org 9833L: linux-fbdev@vger.kernel.org 9834S: Odd fixes 9835F: drivers/staging/fbtft/ 9836 9837FC0011 TUNER DRIVER 9838M: Michael Buesch <m@bues.ch> 9839L: linux-media@vger.kernel.org 9840S: Maintained 9841F: drivers/media/tuners/fc0011.c 9842F: drivers/media/tuners/fc0011.h 9843 9844FC2580 MEDIA DRIVER 9845L: linux-media@vger.kernel.org 9846S: Orphan 9847W: https://linuxtv.org 9848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9849F: drivers/media/tuners/fc2580* 9850 9851FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9852M: Hannes Reinecke <hare@suse.de> 9853L: linux-scsi@vger.kernel.org 9854S: Supported 9855W: www.Open-FCoE.org 9856F: drivers/scsi/fcoe/ 9857F: drivers/scsi/libfc/ 9858F: include/scsi/fc/ 9859F: include/scsi/libfc.h 9860F: include/scsi/libfcoe.h 9861F: include/uapi/scsi/fc/ 9862 9863FILE LOCKING (flock() and fcntl()/lockf()) 9864M: Jeff Layton <jlayton@kernel.org> 9865M: Chuck Lever <chuck.lever@oracle.com> 9866R: Alexander Aring <alex.aring@gmail.com> 9867L: linux-fsdevel@vger.kernel.org 9868S: Maintained 9869F: fs/fcntl.c 9870F: fs/locks.c 9871F: include/linux/fcntl.h 9872F: include/uapi/linux/fcntl.h 9873 9874FILESYSTEM DIRECT ACCESS (DAX) 9875M: Dan Williams <djbw@kernel.org> 9876R: Matthew Wilcox <willy@infradead.org> 9877R: Jan Kara <jack@suse.cz> 9878L: linux-fsdevel@vger.kernel.org 9879L: nvdimm@lists.linux.dev 9880S: Supported 9881F: fs/dax.c 9882F: include/linux/dax.h 9883F: include/trace/events/fs_dax.h 9884 9885FILESYSTEMS (VFS and infrastructure) 9886M: Alexander Viro <viro@zeniv.linux.org.uk> 9887M: Christian Brauner <brauner@kernel.org> 9888R: Jan Kara <jack@suse.cz> 9889L: linux-fsdevel@vger.kernel.org 9890S: Maintained 9891T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9892F: fs/* 9893F: include/linux/fs.h 9894F: include/linux/fs_types.h 9895F: include/uapi/linux/fs.h 9896F: include/uapi/linux/openat2.h 9897F: rust/kernel/fs.rs 9898F: rust/kernel/fs/ 9899F: rust/kernel/seq_file.rs 9900F: rust/kernel/sync/poll.rs 9901F: Documentation/driver-api/early-userspace/buffer-format.rst 9902F: init/do_mounts* 9903F: init/*initramfs* 9904 9905FILESYSTEMS [EXPORTFS] 9906M: Chuck Lever <chuck.lever@oracle.com> 9907M: Jeff Layton <jlayton@kernel.org> 9908R: Amir Goldstein <amir73il@gmail.com> 9909L: linux-fsdevel@vger.kernel.org 9910L: linux-nfs@vger.kernel.org 9911S: Supported 9912F: Documentation/filesystems/nfs/exporting.rst 9913F: fs/exportfs/ 9914F: fs/fhandle.c 9915F: include/linux/exportfs.h 9916 9917FILESYSTEMS [IDMAPPED MOUNTS] 9918M: Christian Brauner <brauner@kernel.org> 9919M: Seth Forshee <sforshee@kernel.org> 9920L: linux-fsdevel@vger.kernel.org 9921S: Maintained 9922F: Documentation/filesystems/idmappings.rst 9923F: fs/mnt_idmapping.c 9924F: include/linux/mnt_idmapping.* 9925F: tools/testing/selftests/mount_setattr/ 9926 9927FILESYSTEMS [IOMAP] 9928M: Christian Brauner <brauner@kernel.org> 9929R: Darrick J. Wong <djwong@kernel.org> 9930L: linux-xfs@vger.kernel.org 9931L: linux-fsdevel@vger.kernel.org 9932S: Supported 9933F: Documentation/filesystems/iomap/* 9934F: fs/iomap/ 9935F: include/linux/iomap.h 9936 9937FILESYSTEMS [NETFS LIBRARY] 9938M: David Howells <dhowells@redhat.com> 9939M: Paulo Alcantara <pc@manguebit.org> 9940L: netfs@lists.linux.dev 9941L: linux-fsdevel@vger.kernel.org 9942S: Supported 9943F: Documentation/filesystems/caching/ 9944F: Documentation/filesystems/netfs_library.rst 9945F: fs/netfs/ 9946F: include/linux/fscache*.h 9947F: include/linux/netfs.h 9948F: include/trace/events/fscache.h 9949F: include/trace/events/netfs.h 9950 9951FILESYSTEMS [STACKABLE] 9952M: Miklos Szeredi <miklos@szeredi.hu> 9953M: Amir Goldstein <amir73il@gmail.com> 9954L: linux-fsdevel@vger.kernel.org 9955L: linux-unionfs@vger.kernel.org 9956S: Maintained 9957F: fs/backing-file.c 9958F: include/linux/backing-file.h 9959 9960FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9961M: Riku Voipio <riku.voipio@iki.fi> 9962L: linux-hwmon@vger.kernel.org 9963S: Maintained 9964F: drivers/hwmon/f75375s.c 9965F: include/linux/f75375s.h 9966 9967FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9968M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9969L: linux-can@vger.kernel.org 9970S: Maintained 9971F: drivers/net/can/usb/f81604.c 9972 9973FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9974M: Clemens Ladisch <clemens@ladisch.de> 9975M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9976L: linux-sound@vger.kernel.org 9977S: Maintained 9978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9979F: include/uapi/sound/firewire.h 9980F: sound/firewire/ 9981 9982FIREWIRE MEDIA DRIVERS (firedtv) 9983M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9984L: linux-media@vger.kernel.org 9985L: linux1394-devel@lists.sourceforge.net 9986S: Maintained 9987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9988F: drivers/media/firewire/ 9989 9990FIREWIRE SBP-2 TARGET 9991M: Chris Boot <bootc@bootc.net> 9992L: linux-scsi@vger.kernel.org 9993L: target-devel@vger.kernel.org 9994L: linux1394-devel@lists.sourceforge.net 9995S: Maintained 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9997F: drivers/target/sbp/ 9998 9999FIREWIRE SUBSYSTEM 10000M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 10001M: Takashi Sakamoto <takaswie@kernel.org> 10002L: linux1394-devel@lists.sourceforge.net 10003S: Maintained 10004W: http://ieee1394.docs.kernel.org/ 10005T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 10006F: drivers/firewire/ 10007F: include/linux/firewire.h 10008F: include/uapi/linux/firewire*.h 10009F: tools/firewire/ 10010 10011FIRMWARE FRAMEWORK FOR ARMV8-A 10012M: Sudeep Holla <sudeep.holla@kernel.org> 10013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10014S: Maintained 10015F: drivers/firmware/arm_ffa/ 10016F: include/linux/arm_ffa.h 10017 10018FIRMWARE LOADER (request_firmware) 10019M: Luis Chamberlain <mcgrof@kernel.org> 10020M: Russ Weight <russ.weight@linux.dev> 10021M: Danilo Krummrich <dakr@kernel.org> 10022L: driver-core@lists.linux.dev 10023S: Maintained 10024T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 10025F: Documentation/firmware_class/ 10026F: drivers/base/firmware_loader/ 10027F: rust/kernel/firmware.rs 10028F: include/linux/firmware.h 10029 10030FLEXTIMER FTM-QUADDEC DRIVER 10031M: Patrick Havelange <patrick.havelange@essensium.com> 10032L: linux-iio@vger.kernel.org 10033S: Maintained 10034F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 10035F: drivers/counter/ftm-quaddec.c 10036 10037FLOPPY DRIVER 10038M: Denis Efremov <efremov@linux.com> 10039L: linux-block@vger.kernel.org 10040S: Odd Fixes 10041F: drivers/block/floppy.c 10042 10043FLYSKY FSIA6B RC RECEIVER 10044M: Markus Koch <markus@notsyncing.net> 10045L: linux-input@vger.kernel.org 10046S: Maintained 10047F: drivers/input/joystick/fsia6b.c 10048 10049FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 10050M: Geoffrey D. Bennett <g@b4.vu> 10051L: linux-sound@vger.kernel.org 10052S: Maintained 10053W: https://github.com/geoffreybennett/linux-fcp 10054B: https://github.com/geoffreybennett/linux-fcp/issues 10055T: git https://github.com/geoffreybennett/linux-fcp.git 10056F: include/uapi/sound/fcp.h 10057F: include/uapi/sound/scarlett2.h 10058F: sound/usb/fcp.c 10059F: sound/usb/mixer_scarlett2.c 10060 10061FORCEDETH GIGABIT ETHERNET DRIVER 10062M: Rain River <rain.1986.08.12@gmail.com> 10063M: Zhu Yanjun <zyjzyj2000@gmail.com> 10064L: netdev@vger.kernel.org 10065S: Maintained 10066F: drivers/net/ethernet/nvidia/* 10067 10068FORTIFY_SOURCE 10069M: Kees Cook <kees@kernel.org> 10070L: linux-hardening@vger.kernel.org 10071S: Supported 10072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10073F: include/linux/fortify-string.h 10074F: lib/test_fortify/* 10075F: lib/tests/fortify_kunit.c 10076F: lib/tests/memcpy_kunit.c 10077K: \bunsafe_memcpy\b 10078K: \b__NO_FORTIFY\b 10079 10080FOURSEMI AUDIO AMPLIFIER DRIVER 10081M: Nick Li <nick.li@foursemi.com> 10082L: linux-sound@vger.kernel.org 10083S: Maintained 10084F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 10085F: sound/soc/codecs/fs-amp-lib.* 10086F: sound/soc/codecs/fs210x.* 10087 10088FPGA DFL DRIVERS 10089M: Xu Yilun <yilun.xu@intel.com> 10090R: Tom Rix <trix@redhat.com> 10091L: linux-fpga@vger.kernel.org 10092S: Maintained 10093F: Documentation/ABI/testing/sysfs-bus-dfl* 10094F: Documentation/fpga/dfl.rst 10095F: drivers/fpga/dfl* 10096F: drivers/uio/uio_dfl.c 10097F: include/linux/dfl.h 10098F: include/uapi/linux/fpga-dfl.h 10099 10100FPGA MANAGER FRAMEWORK 10101M: Moritz Fischer <mdf@kernel.org> 10102M: Xu Yilun <yilun.xu@intel.com> 10103R: Tom Rix <trix@redhat.com> 10104L: linux-fpga@vger.kernel.org 10105S: Maintained 10106Q: http://patchwork.kernel.org/project/linux-fpga/list/ 10107T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 10108F: Documentation/devicetree/bindings/fpga/ 10109F: Documentation/driver-api/fpga/ 10110F: Documentation/fpga/ 10111F: drivers/fpga/ 10112F: include/linux/fpga/ 10113 10114FPU EMULATOR 10115M: Bill Metzenthen <billm@melbpc.org.au> 10116S: Maintained 10117W: https://floatingpoint.billm.au/ 10118F: arch/x86/math-emu/ 10119 10120FRAMEBUFFER CONSOLE 10121M: Helge Deller <deller@gmx.de> 10122M: Thomas Zimmermann <tzimmermann@suse.de> 10123L: dri-devel@lists.freedesktop.org 10124L: linux-fbdev@vger.kernel.org 10125S: Maintained 10126T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10127F: Documentation/fb/fbcon.rst 10128F: drivers/video/fbdev/core/bitblit.c 10129F: drivers/video/fbdev/core/fb_logo.c 10130F: drivers/video/fbdev/core/fbcon.c 10131F: drivers/video/fbdev/core/fbcon.h 10132F: drivers/video/fbdev/core/fbcon_ccw.c 10133F: drivers/video/fbdev/core/fbcon_cw.c 10134F: drivers/video/fbdev/core/fbcon_rotate.c 10135F: drivers/video/fbdev/core/fbcon_rotate.h 10136F: drivers/video/fbdev/core/fbcon_ud.c 10137F: drivers/video/fbdev/core/softcursor.c 10138F: drivers/video/fbdev/core/tileblit.c 10139F: include/linux/fbcon.h 10140F: include/linux/font.h 10141F: lib/fonts/ 10142 10143FRAMEBUFFER CORE 10144M: Simona Vetter <simona@ffwll.ch> 10145S: Odd Fixes 10146T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10147F: drivers/video/fbdev/core/ 10148 10149FRAMEBUFFER DRAWING 10150M: Zsolt Kajtar <soci@c64.rulez.org> 10151S: Odd Fixes 10152F: drivers/video/fbdev/core/cfbcopyarea.c 10153F: drivers/video/fbdev/core/cfbfillrect.c 10154F: drivers/video/fbdev/core/cfbimgblt.c 10155F: drivers/video/fbdev/core/cfbmem.h 10156F: drivers/video/fbdev/core/fb_copyarea.h 10157F: drivers/video/fbdev/core/fb_draw.h 10158F: drivers/video/fbdev/core/fb_fillrect.h 10159F: drivers/video/fbdev/core/fb_imageblit.h 10160F: drivers/video/fbdev/core/syscopyarea.c 10161F: drivers/video/fbdev/core/sysfillrect.c 10162F: drivers/video/fbdev/core/sysimgblt.c 10163F: drivers/video/fbdev/core/sysmem.h 10164 10165FRAMEBUFFER LAYER 10166M: Helge Deller <deller@gmx.de> 10167L: linux-fbdev@vger.kernel.org 10168L: dri-devel@lists.freedesktop.org 10169S: Maintained 10170Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 10171T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 10172F: Documentation/fb/ 10173F: drivers/video/ 10174F: include/linux/fb.h 10175F: include/uapi/linux/fb.h 10176F: include/uapi/video/ 10177F: include/video/ 10178 10179FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 10180M: Horia Geantă <horia.geanta@nxp.com> 10181M: Pankaj Gupta <pankaj.gupta@nxp.com> 10182M: Gaurav Jain <gaurav.jain@nxp.com> 10183L: linux-crypto@vger.kernel.org 10184S: Maintained 10185F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 10186F: drivers/crypto/caam/ 10187 10188FREESCALE COLDFIRE M5441X MMC DRIVER 10189M: Angelo Dureghello <adureghello@baylibre.com> 10190L: linux-mmc@vger.kernel.org 10191S: Maintained 10192F: drivers/mmc/host/sdhci-esdhc-mcf.c 10193F: include/linux/platform_data/mmc-esdhc-mcf.h 10194 10195FREESCALE DIU FRAMEBUFFER DRIVER 10196M: Timur Tabi <timur@kernel.org> 10197L: linux-fbdev@vger.kernel.org 10198S: Maintained 10199F: drivers/video/fbdev/fsl-diu-fb.* 10200 10201FREESCALE DMA DRIVER 10202M: Zhang Wei <zw@zh-kernel.org> 10203L: linuxppc-dev@lists.ozlabs.org 10204S: Maintained 10205F: drivers/dma/fsldma.* 10206 10207FREESCALE DSPI DRIVER 10208M: Vladimir Oltean <olteanv@gmail.com> 10209L: linux-spi@vger.kernel.org 10210L: imx@lists.linux.dev 10211S: Maintained 10212F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 10213F: drivers/spi/spi-fsl-dspi.c 10214F: include/linux/spi/spi-fsl-dspi.h 10215 10216FREESCALE eDMA DRIVER 10217M: Frank Li <Frank.Li@nxp.com> 10218L: imx@lists.linux.dev 10219L: dmaengine@vger.kernel.org 10220S: Maintained 10221F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 10222F: drivers/dma/fsl-edma*.* 10223 10224FREESCALE ENETC ETHERNET DRIVERS 10225M: Claudiu Manoil <claudiu.manoil@nxp.com> 10226M: Vladimir Oltean <vladimir.oltean@nxp.com> 10227M: Wei Fang <wei.fang@nxp.com> 10228M: Clark Wang <xiaoning.wang@nxp.com> 10229L: imx@lists.linux.dev 10230L: netdev@vger.kernel.org 10231S: Maintained 10232F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 10233F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 10234F: drivers/net/ethernet/freescale/enetc/ 10235F: include/linux/fsl/enetc_mdio.h 10236F: include/linux/fsl/netc_global.h 10237F: include/linux/fsl/ntmp.h 10238 10239FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 10240M: Claudiu Manoil <claudiu.manoil@nxp.com> 10241L: netdev@vger.kernel.org 10242S: Maintained 10243F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 10244F: drivers/net/ethernet/freescale/gianfar* 10245 10246FREESCALE GPMI NAND DRIVER 10247M: Han Xu <han.xu@nxp.com> 10248L: imx@lists.linux.dev 10249L: linux-mtd@lists.infradead.org 10250S: Maintained 10251F: drivers/mtd/nand/raw/gpmi-nand/* 10252 10253FREESCALE I2C CPM DRIVER 10254M: Jochen Friedrich <jochen@scram.de> 10255L: linuxppc-dev@lists.ozlabs.org 10256L: linux-i2c@vger.kernel.org 10257S: Maintained 10258F: drivers/i2c/busses/i2c-cpm.c 10259 10260FREESCALE IMX / MXC FEC DRIVER 10261M: Wei Fang <wei.fang@nxp.com> 10262R: Frank Li <frank.li@nxp.com> 10263R: Shenwei Wang <shenwei.wang@nxp.com> 10264L: imx@lists.linux.dev 10265L: netdev@vger.kernel.org 10266S: Maintained 10267F: Documentation/devicetree/bindings/net/fsl,fec.yaml 10268F: drivers/net/ethernet/freescale/fec.h 10269F: drivers/net/ethernet/freescale/fec_main.c 10270F: drivers/net/ethernet/freescale/fec_ptp.c 10271 10272FREESCALE IMX / MXC FRAMEBUFFER DRIVER 10273M: Sascha Hauer <s.hauer@pengutronix.de> 10274R: Pengutronix Kernel Team <kernel@pengutronix.de> 10275L: linux-fbdev@vger.kernel.org 10276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10277S: Maintained 10278F: drivers/video/fbdev/imxfb.c 10279 10280FREESCALE IMX DDR PMU DRIVER 10281M: Frank Li <Frank.li@nxp.com> 10282M: Xu Yang <xu.yang_2@nxp.com> 10283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10284S: Maintained 10285F: Documentation/admin-guide/perf/imx-ddr.rst 10286F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 10287F: drivers/perf/fsl_imx8_ddr_perf.c 10288F: drivers/perf/fsl_imx9_ddr_perf.c 10289F: tools/perf/pmu-events/arch/arm64/freescale/ 10290 10291FREESCALE IMX I2C DRIVER 10292M: Oleksij Rempel <o.rempel@pengutronix.de> 10293R: Pengutronix Kernel Team <kernel@pengutronix.de> 10294L: linux-i2c@vger.kernel.org 10295S: Maintained 10296F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 10297F: drivers/i2c/busses/i2c-imx.c 10298 10299FREESCALE IMX LPI2C DRIVER 10300M: Dong Aisheng <aisheng.dong@nxp.com> 10301L: linux-i2c@vger.kernel.org 10302L: imx@lists.linux.dev 10303S: Maintained 10304F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 10305F: drivers/i2c/busses/i2c-imx-lpi2c.c 10306 10307FREESCALE IMX LPSPI DRIVER 10308M: Frank Li <Frank.Li@nxp.com> 10309L: linux-spi@vger.kernel.org 10310L: imx@lists.linux.dev 10311S: Maintained 10312F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 10313F: drivers/spi/spi-fsl-lpspi.c 10314 10315FREESCALE MPC I2C DRIVER 10316M: Chris Packham <chris.packham@alliedtelesis.co.nz> 10317L: linux-i2c@vger.kernel.org 10318S: Maintained 10319F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 10320F: drivers/i2c/busses/i2c-mpc.c 10321 10322FREESCALE QORIQ DPAA ETHERNET DRIVER 10323M: Madalin Bucur <madalin.bucur@nxp.com> 10324L: netdev@vger.kernel.org 10325S: Maintained 10326F: drivers/net/ethernet/freescale/dpaa 10327 10328FREESCALE QORIQ DPAA FMAN DRIVER 10329M: Madalin Bucur <madalin.bucur@nxp.com> 10330R: Sean Anderson <sean.anderson@linux.dev> 10331L: netdev@vger.kernel.org 10332S: Maintained 10333F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 10334F: drivers/net/ethernet/freescale/fman 10335 10336FREESCALE QORIQ PTP CLOCK DRIVER 10337M: Yangbo Lu <yangbo.lu@nxp.com> 10338L: netdev@vger.kernel.org 10339S: Maintained 10340F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 10341F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 10342F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10343F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10344F: drivers/ptp/ptp_qoriq.c 10345F: include/linux/fsl/ptp_qoriq.h 10346 10347FREESCALE QUAD SPI DRIVER 10348M: Han Xu <han.xu@nxp.com> 10349L: linux-spi@vger.kernel.org 10350L: imx@lists.linux.dev 10351S: Maintained 10352F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10353F: drivers/spi/spi-fsl-qspi.c 10354 10355FREESCALE QUICC ENGINE LIBRARY 10356M: Qiang Zhao <qiang.zhao@nxp.com> 10357M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10358L: linuxppc-dev@lists.ozlabs.org 10359S: Maintained 10360F: drivers/soc/fsl/qe/ 10361F: include/soc/fsl/qe/ 10362 10363FREESCALE QUICC ENGINE QMC DRIVER 10364M: Herve Codina <herve.codina@bootlin.com> 10365L: linuxppc-dev@lists.ozlabs.org 10366S: Maintained 10367F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10368F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10369F: drivers/soc/fsl/qe/qmc.c 10370F: include/soc/fsl/qe/qmc.h 10371 10372FREESCALE QUICC ENGINE QMC HDLC DRIVER 10373M: Herve Codina <herve.codina@bootlin.com> 10374L: netdev@vger.kernel.org 10375L: linuxppc-dev@lists.ozlabs.org 10376S: Maintained 10377F: drivers/net/wan/fsl_qmc_hdlc.c 10378 10379FREESCALE QUICC ENGINE TSA DRIVER 10380M: Herve Codina <herve.codina@bootlin.com> 10381L: linuxppc-dev@lists.ozlabs.org 10382S: Maintained 10383F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10384F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10385F: drivers/soc/fsl/qe/tsa.c 10386F: drivers/soc/fsl/qe/tsa.h 10387F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10388F: include/dt-bindings/soc/qe-fsl,tsa.h 10389 10390FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10391L: netdev@vger.kernel.org 10392L: linuxppc-dev@lists.ozlabs.org 10393S: Orphan 10394F: drivers/net/ethernet/freescale/ucc_geth* 10395 10396FREESCALE QUICC ENGINE UCC HDLC DRIVER 10397M: Zhao Qiang <qiang.zhao@nxp.com> 10398L: netdev@vger.kernel.org 10399L: linuxppc-dev@lists.ozlabs.org 10400S: Maintained 10401F: drivers/net/wan/fsl_ucc_hdlc* 10402 10403FREESCALE QUICC ENGINE UCC UART DRIVER 10404M: Timur Tabi <timur@kernel.org> 10405L: linuxppc-dev@lists.ozlabs.org 10406S: Maintained 10407F: drivers/tty/serial/ucc_uart.c 10408 10409FREESCALE SOC DRIVERS 10410M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10411L: linuxppc-dev@lists.ozlabs.org 10412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10413S: Maintained 10414F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10415F: Documentation/devicetree/bindings/soc/fsl/ 10416F: drivers/soc/fsl/ 10417F: include/linux/fsl/ 10418F: include/soc/fsl/ 10419 10420FREESCALE SOC FS_ENET DRIVER 10421M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10422L: linuxppc-dev@lists.ozlabs.org 10423L: netdev@vger.kernel.org 10424S: Maintained 10425F: drivers/net/ethernet/freescale/fs_enet/ 10426 10427FREESCALE SOC SOUND DRIVERS 10428M: Shengjiu Wang <shengjiu.wang@gmail.com> 10429M: Xiubo Li <Xiubo.Lee@gmail.com> 10430R: Fabio Estevam <festevam@gmail.com> 10431R: Nicolin Chen <nicoleotsuka@gmail.com> 10432L: linux-sound@vger.kernel.org 10433L: linuxppc-dev@lists.ozlabs.org 10434S: Maintained 10435F: sound/soc/fsl/fsl* 10436F: sound/soc/fsl/imx* 10437 10438FREESCALE SOC LPC32XX SOUND DRIVERS 10439M: J.M.B. Downing <jonathan.downing@nautel.com> 10440M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10441R: Vladimir Zapolskiy <vz@mleia.com> 10442L: linux-sound@vger.kernel.org 10443L: linuxppc-dev@lists.ozlabs.org 10444S: Maintained 10445F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10446F: sound/soc/fsl/lpc3xxx-* 10447 10448FREESCALE SOC SOUND QMC DRIVER 10449M: Herve Codina <herve.codina@bootlin.com> 10450L: linux-sound@vger.kernel.org 10451L: linuxppc-dev@lists.ozlabs.org 10452S: Maintained 10453F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10454F: sound/soc/fsl/fsl_qmc_audio.c 10455 10456FREESCALE USB PERIPHERAL DRIVERS 10457L: linux-usb@vger.kernel.org 10458L: linuxppc-dev@lists.ozlabs.org 10459S: Orphan 10460F: drivers/usb/gadget/udc/fsl* 10461 10462FREESCALE USB PHY DRIVER 10463L: linux-usb@vger.kernel.org 10464L: linuxppc-dev@lists.ozlabs.org 10465S: Orphan 10466F: drivers/usb/phy/phy-fsl-usb* 10467 10468FREEVXFS FILESYSTEM 10469M: Christoph Hellwig <hch@infradead.org> 10470S: Maintained 10471W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10472F: fs/freevxfs/ 10473 10474FREEZER 10475M: "Rafael J. Wysocki" <rafael@kernel.org> 10476R: Pavel Machek <pavel@kernel.org> 10477L: linux-pm@vger.kernel.org 10478S: Supported 10479F: Documentation/power/freezing-of-tasks.rst 10480F: include/linux/freezer.h 10481F: kernel/freezer.c 10482 10483FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10484M: Eric Biggers <ebiggers@kernel.org> 10485M: Theodore Y. Ts'o <tytso@mit.edu> 10486M: Jaegeuk Kim <jaegeuk@kernel.org> 10487L: linux-fscrypt@vger.kernel.org 10488S: Supported 10489Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10490T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10491F: Documentation/filesystems/fscrypt.rst 10492F: fs/crypto/ 10493F: include/linux/fscrypt.h 10494F: include/uapi/linux/fscrypt.h 10495 10496FSI SUBSYSTEM 10497M: Eddie James <eajames@linux.ibm.com> 10498R: Ninad Palsule <ninad@linux.ibm.com> 10499L: linux-fsi@lists.ozlabs.org 10500S: Supported 10501Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10502F: Documentation/devicetree/bindings/fsi/ 10503F: drivers/fsi/ 10504F: include/linux/fsi*.h 10505F: include/trace/events/fsi*.h 10506 10507FSI-ATTACHED I2C DRIVER 10508M: Eddie James <eajames@linux.ibm.com> 10509L: linux-i2c@vger.kernel.org 10510L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10511S: Maintained 10512F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10513F: drivers/i2c/busses/i2c-fsi.c 10514 10515FSI-ATTACHED SPI DRIVER 10516M: Eddie James <eajames@linux.ibm.com> 10517L: linux-spi@vger.kernel.org 10518S: Maintained 10519F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10520F: drivers/spi/spi-fsi.c 10521 10522FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10523M: Jan Kara <jack@suse.cz> 10524R: Amir Goldstein <amir73il@gmail.com> 10525L: linux-fsdevel@vger.kernel.org 10526S: Maintained 10527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10528F: fs/notify/ 10529F: include/linux/fsnotify*.h 10530 10531FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10532M: Eric Biggers <ebiggers@kernel.org> 10533M: Theodore Y. Ts'o <tytso@mit.edu> 10534L: fsverity@lists.linux.dev 10535S: Supported 10536Q: https://patchwork.kernel.org/project/fsverity/list/ 10537T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10538F: Documentation/filesystems/fsverity.rst 10539F: fs/verity/ 10540F: include/linux/fsverity.h 10541F: include/trace/events/fsverity.h 10542F: include/uapi/linux/fsverity.h 10543 10544FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10545M: Michael Zaidman <michael.zaidman@gmail.com> 10546L: linux-i2c@vger.kernel.org 10547L: linux-input@vger.kernel.org 10548S: Maintained 10549F: drivers/hid/hid-ft260.c 10550 10551FUJITSU LAPTOP EXTRAS 10552M: Jonathan Woithe <jwoithe@just42.net> 10553L: platform-driver-x86@vger.kernel.org 10554S: Maintained 10555F: drivers/platform/x86/fujitsu-laptop.c 10556 10557FUJITSU TABLET EXTRAS 10558M: Robert Gerlach <khnz@gmx.de> 10559L: platform-driver-x86@vger.kernel.org 10560S: Maintained 10561F: drivers/platform/x86/fujitsu-tablet.c 10562 10563FUNCTION HOOKS (FTRACE) 10564M: Steven Rostedt <rostedt@goodmis.org> 10565M: Masami Hiramatsu <mhiramat@kernel.org> 10566R: Mark Rutland <mark.rutland@arm.com> 10567L: linux-kernel@vger.kernel.org 10568L: linux-trace-kernel@vger.kernel.org 10569S: Maintained 10570Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10571T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10572F: Documentation/trace/ftrace* 10573F: arch/*/*/*/*ftrace* 10574F: arch/*/*/*ftrace* 10575F: include/*/*ftrace* 10576F: kernel/trace/fgraph.c 10577F: kernel/trace/ftrace* 10578F: samples/ftrace 10579 10580FUNGIBLE ETHERNET DRIVERS 10581M: Dimitris Michailidis <dmichail@fungible.com> 10582L: netdev@vger.kernel.org 10583S: Maintained 10584F: drivers/net/ethernet/fungible/ 10585 10586FUSE: FILESYSTEM IN USERSPACE 10587M: Miklos Szeredi <miklos@szeredi.hu> 10588L: linux-fsdevel@vger.kernel.org 10589S: Maintained 10590W: https://github.com/libfuse/ 10591T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10592F: Documentation/filesystems/fuse/* 10593F: fs/fuse/ 10594F: include/uapi/linux/fuse.h 10595F: tools/testing/selftests/filesystems/fuse/ 10596 10597FUTEX SUBSYSTEM 10598M: Thomas Gleixner <tglx@kernel.org> 10599M: Ingo Molnar <mingo@redhat.com> 10600R: Peter Zijlstra <peterz@infradead.org> 10601R: Darren Hart <dvhart@infradead.org> 10602R: Davidlohr Bueso <dave@stgolabs.net> 10603R: André Almeida <andrealmeid@igalia.com> 10604L: linux-kernel@vger.kernel.org 10605S: Maintained 10606P: Documentation/process/maintainer-tip.rst 10607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10608F: Documentation/locking/*futex* 10609F: include/asm-generic/futex.h 10610F: include/linux/futex.h 10611F: include/uapi/linux/futex.h 10612F: kernel/futex/* 10613F: tools/perf/bench/futex* 10614F: tools/testing/selftests/futex/ 10615 10616FWCTL SUBSYSTEM 10617M: Dave Jiang <dave.jiang@intel.com> 10618M: Jason Gunthorpe <jgg@nvidia.com> 10619M: Saeed Mahameed <saeedm@nvidia.com> 10620R: Jonathan Cameron <jic23@kernel.org> 10621S: Maintained 10622F: Documentation/userspace-api/fwctl/ 10623F: drivers/fwctl/ 10624F: include/linux/fwctl.h 10625F: include/uapi/fwctl/ 10626 10627FWCTL BNXT DRIVER 10628M: Pavan Chebbi <pavan.chebbi@broadcom.com> 10629L: linux-kernel@vger.kernel.org 10630S: Maintained 10631F: drivers/fwctl/bnxt/ 10632 10633FWCTL MLX5 DRIVER 10634M: Saeed Mahameed <saeedm@nvidia.com> 10635R: Itay Avraham <itayavr@nvidia.com> 10636L: linux-kernel@vger.kernel.org 10637S: Maintained 10638F: drivers/fwctl/mlx5/ 10639 10640FWCTL PDS DRIVER 10641M: Brett Creeley <brett.creeley@amd.com> 10642L: linux-kernel@vger.kernel.org 10643S: Maintained 10644F: drivers/fwctl/pds/ 10645 10646GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10647M: Sebastian Reichel <sre@kernel.org> 10648L: linux-media@vger.kernel.org 10649S: Maintained 10650F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10651F: drivers/media/i2c/gc0308.c 10652 10653GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10654M: Hans de Goede <hansg@kernel.org> 10655L: linux-media@vger.kernel.org 10656S: Maintained 10657F: drivers/media/i2c/gc0310.c 10658 10659GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10660M: Zhi Mao <zhi.mao@mediatek.com> 10661L: linux-media@vger.kernel.org 10662S: Maintained 10663F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10664F: drivers/media/i2c/gc05a2.c 10665 10666GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10667M: Zhi Mao <zhi.mao@mediatek.com> 10668L: linux-media@vger.kernel.org 10669S: Maintained 10670F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10671F: drivers/media/i2c/gc08a3.c 10672 10673GALAXYCORE GC2145 SENSOR DRIVER 10674M: Alain Volmat <alain.volmat@foss.st.com> 10675L: linux-media@vger.kernel.org 10676S: Maintained 10677T: git git://linuxtv.org/media.git 10678F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10679F: drivers/media/i2c/gc2145.c 10680 10681GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10682M: Tim Harvey <tharvey@gateworks.com> 10683S: Maintained 10684F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10685F: Documentation/hwmon/gsc-hwmon.rst 10686F: drivers/hwmon/gsc-hwmon.c 10687F: drivers/mfd/gateworks-gsc.c 10688F: include/linux/mfd/gsc.h 10689F: include/linux/platform_data/gsc_hwmon.h 10690 10691GCC PLUGINS 10692M: Kees Cook <kees@kernel.org> 10693L: linux-hardening@vger.kernel.org 10694S: Maintained 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10696F: Documentation/kbuild/gcc-plugins.rst 10697F: scripts/Makefile.gcc-plugins 10698F: scripts/gcc-plugins/ 10699 10700GCOV BASED KERNEL PROFILING 10701M: Peter Oberparleiter <oberpar@linux.ibm.com> 10702S: Maintained 10703F: Documentation/dev-tools/gcov.rst 10704F: kernel/gcov/ 10705 10706GDB KERNEL DEBUGGING HELPER SCRIPTS 10707M: Jan Kiszka <jan.kiszka@siemens.com> 10708M: Kieran Bingham <kbingham@kernel.org> 10709S: Supported 10710F: scripts/gdb/ 10711 10712GE HEALTHCARE PMC ADC DRIVER 10713M: Herve Codina <herve.codina@bootlin.com> 10714L: linux-iio@vger.kernel.org 10715S: Maintained 10716F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10717F: drivers/iio/adc/gehc-pmc-adc.c 10718F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10719 10720GEMINI CRYPTO DRIVER 10721M: Corentin Labbe <clabbe@baylibre.com> 10722L: linux-crypto@vger.kernel.org 10723S: Maintained 10724F: drivers/crypto/gemini/ 10725 10726GEMTEK FM RADIO RECEIVER DRIVER 10727M: Hans Verkuil <hverkuil@kernel.org> 10728L: linux-media@vger.kernel.org 10729S: Maintained 10730W: https://linuxtv.org 10731T: git git://linuxtv.org/media.git 10732F: drivers/media/radio/radio-gemtek* 10733 10734GENDWARFKSYMS 10735M: Sami Tolvanen <samitolvanen@google.com> 10736L: linux-modules@vger.kernel.org 10737L: linux-kbuild@vger.kernel.org 10738S: Maintained 10739F: scripts/gendwarfksyms/ 10740 10741GENERIC ARCHITECTURE TOPOLOGY 10742M: Sudeep Holla <sudeep.holla@kernel.org> 10743L: linux-kernel@vger.kernel.org 10744S: Maintained 10745F: drivers/base/arch_topology.c 10746F: include/linux/arch_topology.h 10747 10748GENERIC ENTRY CODE 10749M: Thomas Gleixner <tglx@kernel.org> 10750M: Peter Zijlstra <peterz@infradead.org> 10751M: Andy Lutomirski <luto@kernel.org> 10752L: linux-kernel@vger.kernel.org 10753S: Maintained 10754P: Documentation/process/maintainer-tip.rst 10755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10756F: include/linux/entry-common.h 10757F: include/linux/entry-virt.h 10758F: include/linux/irq-entry-common.h 10759F: kernel/entry/ 10760 10761GENERIC GPIO I2C DRIVER 10762M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10763S: Supported 10764F: drivers/i2c/busses/i2c-gpio.c 10765F: include/linux/platform_data/i2c-gpio.h 10766 10767GENERIC GPIO I2C MULTIPLEXER DRIVER 10768M: Peter Korsgaard <peter.korsgaard@barco.com> 10769L: linux-i2c@vger.kernel.org 10770S: Supported 10771F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10772F: drivers/i2c/muxes/i2c-mux-gpio.c 10773F: include/linux/platform_data/i2c-mux-gpio.h 10774 10775GENERIC GPIO RESET DRIVER 10776M: Krzysztof Kozlowski <krzk@kernel.org> 10777S: Maintained 10778F: drivers/reset/reset-gpio.c 10779 10780GENERIC HDLC (WAN) DRIVERS 10781M: Krzysztof Halasa <khc@pm.waw.pl> 10782S: Maintained 10783W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10784F: drivers/net/wan/c101.c 10785F: drivers/net/wan/hd6457* 10786F: drivers/net/wan/hdlc* 10787F: drivers/net/wan/n2.c 10788F: drivers/net/wan/pc300too.c 10789F: drivers/net/wan/pci200syn.c 10790F: drivers/net/wan/wanxl* 10791 10792GENERIC INCLUDE/ASM HEADER FILES 10793M: Arnd Bergmann <arnd@arndb.de> 10794L: linux-arch@vger.kernel.org 10795S: Maintained 10796T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10797F: include/asm-generic/ 10798F: include/uapi/asm-generic/ 10799 10800GENERIC PHY FRAMEWORK 10801M: Vinod Koul <vkoul@kernel.org> 10802R: Neil Armstrong <neil.armstrong@linaro.org> 10803L: linux-phy@lists.infradead.org 10804S: Supported 10805Q: https://patchwork.kernel.org/project/linux-phy/list/ 10806T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10807F: Documentation/devicetree/bindings/phy/ 10808F: drivers/phy/ 10809F: include/dt-bindings/phy/ 10810F: include/linux/phy/ 10811 10812GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10813M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10814S: Supported 10815F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10816F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10817 10818GENERIC PM DOMAINS 10819M: Ulf Hansson <ulfh@kernel.org> 10820L: linux-pm@vger.kernel.org 10821S: Supported 10822F: Documentation/devicetree/bindings/power/power?domain* 10823T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10824F: drivers/pmdomain/ 10825F: include/linux/pm_domain.h 10826 10827GENERIC RADIX TREE 10828M: Kent Overstreet <kent.overstreet@linux.dev> 10829S: Supported 10830C: irc://irc.oftc.net/bcache 10831F: include/linux/generic-radix-tree.h 10832F: lib/generic-radix-tree.c 10833 10834GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10835M: Eugen Hristev <eugen.hristev@microchip.com> 10836L: linux-input@vger.kernel.org 10837S: Maintained 10838F: drivers/input/touchscreen/resistive-adc-touch.c 10839 10840GENERIC STRING LIBRARY 10841M: Kees Cook <kees@kernel.org> 10842R: Andy Shevchenko <andy@kernel.org> 10843L: linux-hardening@vger.kernel.org 10844S: Supported 10845T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10846F: include/linux/string.h 10847F: include/linux/string_choices.h 10848F: include/linux/string_helpers.h 10849F: lib/string.c 10850F: lib/string_helpers.c 10851F: lib/tests/string_helpers_kunit.c 10852F: lib/tests/string_kunit.c 10853F: scripts/coccinelle/api/string_choices.cocci 10854 10855GENERIC UIO DRIVER FOR PCI DEVICES 10856M: "Michael S. Tsirkin" <mst@redhat.com> 10857L: kvm@vger.kernel.org 10858S: Supported 10859F: drivers/uio/uio_pci_generic.c 10860 10861GENERIC VDSO LIBRARY 10862M: Andy Lutomirski <luto@kernel.org> 10863M: Thomas Gleixner <tglx@kernel.org> 10864M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10865L: linux-kernel@vger.kernel.org 10866S: Maintained 10867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10868F: include/asm-generic/vdso/vsyscall.h 10869F: include/vdso/ 10870F: kernel/time/namespace_vdso.c 10871F: kernel/time/vsyscall.c 10872F: lib/vdso/ 10873F: tools/testing/selftests/vDSO/ 10874 10875GENWQE (IBM Generic Workqueue Card) 10876M: Frank Haverkamp <haver@linux.ibm.com> 10877S: Supported 10878F: drivers/misc/genwqe/ 10879 10880GET_MAINTAINER SCRIPT 10881M: Joe Perches <joe@perches.com> 10882S: Maintained 10883F: scripts/get_maintainer.pl 10884 10885GFS2 FILE SYSTEM 10886M: Andreas Gruenbacher <agruenba@redhat.com> 10887L: gfs2@lists.linux.dev 10888S: Supported 10889B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10891F: Documentation/filesystems/gfs2/ 10892F: fs/gfs2/ 10893F: include/uapi/linux/gfs2_ondisk.h 10894 10895GIGABYTE WATERFORCE SENSOR DRIVER 10896M: Aleksa Savic <savicaleksa83@gmail.com> 10897L: linux-hwmon@vger.kernel.org 10898S: Maintained 10899F: Documentation/hwmon/gigabyte_waterforce.rst 10900F: drivers/hwmon/gigabyte_waterforce.c 10901 10902GIGABYTE WMI DRIVER 10903M: Thomas Weißschuh <linux@weissschuh.net> 10904L: platform-driver-x86@vger.kernel.org 10905S: Maintained 10906F: drivers/platform/x86/gigabyte-wmi.c 10907 10908GNSS SUBSYSTEM 10909M: Johan Hovold <johan@kernel.org> 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10912F: Documentation/ABI/testing/sysfs-class-gnss 10913F: Documentation/devicetree/bindings/gnss/ 10914F: drivers/gnss/ 10915F: include/linux/gnss.h 10916 10917GO7007 MPEG CODEC 10918M: Hans Verkuil <hverkuil@kernel.org> 10919L: linux-media@vger.kernel.org 10920S: Maintained 10921F: drivers/media/usb/go7007/ 10922 10923GOCONTROLL MODULINE MODULE SLOT 10924M: Maud Spierings <maudspierings@gocontroll.com> 10925S: Maintained 10926F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10927 10928GOODIX TOUCHSCREEN 10929M: Hans de Goede <hansg@kernel.org> 10930L: linux-input@vger.kernel.org 10931S: Maintained 10932F: drivers/input/touchscreen/goodix* 10933 10934GOOGLE ETHERNET DRIVERS 10935M: Joshua Washington <joshwash@google.com> 10936M: Harshitha Ramamurthy <hramamurthy@google.com> 10937L: netdev@vger.kernel.org 10938S: Maintained 10939F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10940F: drivers/net/ethernet/google 10941 10942GOOGLE FIRMWARE DRIVERS 10943M: Tzung-Bi Shih <tzungbi@kernel.org> 10944R: Brian Norris <briannorris@chromium.org> 10945R: Julius Werner <jwerner@chromium.org> 10946L: chrome-platform@lists.linux.dev 10947S: Maintained 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10949F: drivers/firmware/google/ 10950F: include/linux/coreboot.h 10951 10952GOOGLE TENSOR SoC SUPPORT 10953M: Peter Griffin <peter.griffin@linaro.org> 10954R: André Draszik <andre.draszik@linaro.org> 10955R: Tudor Ambarus <tudor.ambarus@linaro.org> 10956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10957L: linux-samsung-soc@vger.kernel.org 10958S: Maintained 10959P: Documentation/process/maintainer-soc-clean-dts.rst 10960C: irc://irc.oftc.net/pixel6-kernel-dev 10961F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10962F: Documentation/devicetree/bindings/phy/google,lga-usb-phy.yaml 10963F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10964F: Documentation/devicetree/bindings/usb/google,lga-dwc3.yaml 10965F: arch/arm64/boot/dts/exynos/google/ 10966F: drivers/clk/samsung/clk-gs101.c 10967F: drivers/phy/phy-google-usb.c 10968F: drivers/soc/samsung/gs101-pmu.c 10969F: drivers/phy/samsung/phy-gs101-ufs.c 10970F: drivers/usb/dwc3/dwc3-google.c 10971F: include/dt-bindings/clock/google,gs101* 10972K: [gG]oogle.?[tT]ensor 10973 10974GPD FAN DRIVER 10975M: Cryolitia PukNgae <cryolitia@uniontech.com> 10976L: linux-hwmon@vger.kernel.org 10977S: Maintained 10978F: Documentation/hwmon/gpd-fan.rst 10979F: drivers/hwmon/gpd-fan.c 10980 10981GPD POCKET FAN DRIVER 10982M: Hans de Goede <hansg@kernel.org> 10983L: platform-driver-x86@vger.kernel.org 10984S: Maintained 10985F: drivers/platform/x86/gpd-pocket-fan.c 10986 10987GPIB DRIVERS 10988M: Dave Penkler <dpenkler@gmail.com> 10989S: Maintained 10990F: drivers/gpib/ 10991F: include/uapi/linux/gpib.h 10992F: include/uapi/linux/gpib_ioctl.h 10993 10994GPIO ACPI SUPPORT 10995M: Mika Westerberg <westeri@kernel.org> 10996M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10997L: linux-gpio@vger.kernel.org 10998L: linux-acpi@vger.kernel.org 10999S: Supported 11000T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11001F: Documentation/firmware-guide/acpi/gpio-properties.rst 11002F: drivers/gpio/gpiolib-acpi-*.c 11003F: drivers/gpio/gpiolib-acpi.h 11004 11005GPIO AGGREGATOR 11006M: Geert Uytterhoeven <geert+renesas@glider.be> 11007L: linux-gpio@vger.kernel.org 11008S: Supported 11009F: Documentation/admin-guide/gpio/gpio-aggregator.rst 11010F: drivers/gpio/gpio-aggregator.c 11011 11012GPIO IR Transmitter 11013M: Sean Young <sean@mess.org> 11014L: linux-media@vger.kernel.org 11015S: Maintained 11016F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 11017F: drivers/media/rc/gpio-ir-tx.c 11018 11019GPIO LINE MUX 11020M: Jonas Jelonek <jelonek.jonas@gmail.com> 11021S: Maintained 11022F: Documentation/devicetree/bindings/gpio/gpio-line-mux.yaml 11023F: drivers/gpio/gpio-line-mux.c 11024 11025GPIO MOCKUP DRIVER 11026M: Bamvor Jian Zhang <bamv2005@gmail.com> 11027L: linux-gpio@vger.kernel.org 11028S: Maintained 11029F: drivers/gpio/gpio-mockup.c 11030F: tools/testing/selftests/gpio/ 11031 11032GPIO REGMAP 11033M: Michael Walle <mwalle@kernel.org> 11034S: Maintained 11035F: drivers/gpio/gpio-regmap.c 11036F: include/linux/gpio/regmap.h 11037K: (devm_)?gpio_regmap_(un)?register 11038 11039GPIO SLOPPY LOGIC ANALYZER 11040M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11041S: Supported 11042F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 11043F: drivers/gpio/gpio-sloppy-logic-analyzer.c 11044F: tools/gpio/gpio-sloppy-logic-analyzer.sh 11045 11046GPIO SUBSYSTEM 11047M: Linus Walleij <linusw@kernel.org> 11048M: Bartosz Golaszewski <brgl@kernel.org> 11049L: linux-gpio@vger.kernel.org 11050S: Maintained 11051T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 11052F: Documentation/admin-guide/gpio/ 11053F: Documentation/devicetree/bindings/gpio/ 11054F: Documentation/driver-api/gpio/ 11055F: drivers/gpio/ 11056F: include/dt-bindings/gpio/ 11057F: include/linux/gpio.h 11058F: include/linux/gpio/ 11059K: (devm_)?gpio_(request|free|direction|get|set) 11060K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 11061K: devm_gpiod_unhinge 11062 11063GPIO UAPI 11064M: Bartosz Golaszewski <brgl@kernel.org> 11065R: Kent Gibson <warthog618@gmail.com> 11066L: linux-gpio@vger.kernel.org 11067S: Maintained 11068T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 11069F: Documentation/ABI/obsolete/sysfs-gpio 11070F: Documentation/ABI/testing/gpio-cdev 11071F: Documentation/userspace-api/gpio/ 11072F: drivers/gpio/gpiolib-cdev.c 11073F: include/uapi/linux/gpio.h 11074F: tools/gpio/ 11075 11076GRETH 10/100/1G Ethernet MAC device driver 11077M: Andreas Larsson <andreas@gaisler.com> 11078L: netdev@vger.kernel.org 11079S: Maintained 11080F: drivers/net/ethernet/aeroflex/ 11081 11082GREYBUS AUDIO PROTOCOLS DRIVERS 11083M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 11084M: Mark Greer <mgreer@animalcreek.com> 11085S: Maintained 11086F: drivers/staging/greybus/audio_apbridgea.c 11087F: drivers/staging/greybus/audio_apbridgea.h 11088F: drivers/staging/greybus/audio_codec.c 11089F: drivers/staging/greybus/audio_codec.h 11090F: drivers/staging/greybus/audio_gb.c 11091F: drivers/staging/greybus/audio_manager.c 11092F: drivers/staging/greybus/audio_manager.h 11093F: drivers/staging/greybus/audio_manager_module.c 11094F: drivers/staging/greybus/audio_manager_private.h 11095F: drivers/staging/greybus/audio_manager_sysfs.c 11096F: drivers/staging/greybus/audio_module.c 11097F: drivers/staging/greybus/audio_topology.c 11098 11099GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 11100M: Viresh Kumar <vireshk@kernel.org> 11101S: Maintained 11102F: drivers/staging/greybus/authentication.c 11103F: drivers/staging/greybus/bootrom.c 11104F: drivers/staging/greybus/firmware.h 11105F: drivers/staging/greybus/fw-core.c 11106F: drivers/staging/greybus/fw-download.c 11107F: drivers/staging/greybus/fw-management.c 11108F: drivers/staging/greybus/greybus_authentication.h 11109F: drivers/staging/greybus/greybus_firmware.h 11110F: drivers/staging/greybus/hid.c 11111F: drivers/staging/greybus/i2c.c 11112F: drivers/staging/greybus/spi.c 11113F: drivers/staging/greybus/spilib.c 11114F: drivers/staging/greybus/spilib.h 11115 11116GREYBUS LOOPBACK DRIVER 11117M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 11118S: Maintained 11119F: drivers/staging/greybus/loopback.c 11120 11121GREYBUS PLATFORM DRIVERS 11122M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 11123S: Maintained 11124F: drivers/staging/greybus/arche-apb-ctrl.c 11125F: drivers/staging/greybus/arche-platform.c 11126F: drivers/staging/greybus/arche_platform.h 11127 11128GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 11129M: Rui Miguel Silva <rmfrfs@gmail.com> 11130S: Maintained 11131F: drivers/staging/greybus/gpio.c 11132F: drivers/staging/greybus/light.c 11133F: drivers/staging/greybus/power_supply.c 11134F: drivers/staging/greybus/sdio.c 11135F: drivers/staging/greybus/spi.c 11136F: drivers/staging/greybus/spilib.c 11137 11138GREYBUS BEAGLEPLAY DRIVERS 11139M: Ayush Singh <ayushdevel1325@gmail.com> 11140L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 11141S: Maintained 11142F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 11143F: drivers/greybus/gb-beagleplay.c 11144 11145GREYBUS SUBSYSTEM 11146M: Johan Hovold <johan@kernel.org> 11147M: Alex Elder <elder@kernel.org> 11148M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11149L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 11150S: Maintained 11151F: drivers/greybus/ 11152F: drivers/staging/greybus/ 11153F: include/linux/greybus.h 11154F: include/linux/greybus/ 11155 11156GREYBUS UART PROTOCOLS DRIVERS 11157M: David Lin <dtwlin@gmail.com> 11158S: Maintained 11159F: drivers/staging/greybus/log.c 11160F: drivers/staging/greybus/uart.c 11161 11162GS1662 VIDEO SERIALIZER 11163M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 11164L: linux-media@vger.kernel.org 11165S: Maintained 11166T: git git://linuxtv.org/media.git 11167F: drivers/media/spi/gs1662.c 11168 11169GSPCA FINEPIX SUBDRIVER 11170M: Frank Zago <frank@zago.net> 11171L: linux-media@vger.kernel.org 11172S: Maintained 11173T: git git://linuxtv.org/media.git 11174F: drivers/media/usb/gspca/finepix.c 11175 11176GSPCA GL860 SUBDRIVER 11177M: Olivier Lorin <o.lorin@laposte.net> 11178L: linux-media@vger.kernel.org 11179S: Maintained 11180T: git git://linuxtv.org/media.git 11181F: drivers/media/usb/gspca/gl860/ 11182 11183GSPCA M5602 SUBDRIVER 11184M: Erik Andren <erik.andren@gmail.com> 11185L: linux-media@vger.kernel.org 11186S: Maintained 11187T: git git://linuxtv.org/media.git 11188F: drivers/media/usb/gspca/m5602/ 11189 11190GSPCA PAC207 SONIXB SUBDRIVER 11191M: Hans Verkuil <hverkuil@kernel.org> 11192L: linux-media@vger.kernel.org 11193S: Odd Fixes 11194T: git git://linuxtv.org/media.git 11195F: drivers/media/usb/gspca/pac207.c 11196 11197GSPCA SN9C20X SUBDRIVER 11198M: Brian Johnson <brijohn@gmail.com> 11199L: linux-media@vger.kernel.org 11200S: Maintained 11201T: git git://linuxtv.org/media.git 11202F: drivers/media/usb/gspca/sn9c20x.c 11203 11204GSPCA T613 SUBDRIVER 11205M: Leandro Costantino <lcostantino@gmail.com> 11206L: linux-media@vger.kernel.org 11207S: Maintained 11208T: git git://linuxtv.org/media.git 11209F: drivers/media/usb/gspca/t613.c 11210 11211GSPCA USB WEBCAM DRIVER 11212M: Hans Verkuil <hverkuil@kernel.org> 11213L: linux-media@vger.kernel.org 11214S: Odd Fixes 11215T: git git://linuxtv.org/media.git 11216F: drivers/media/usb/gspca/ 11217 11218GTP (GPRS Tunneling Protocol) 11219M: Pablo Neira Ayuso <pablo@netfilter.org> 11220M: Harald Welte <laforge@gnumonks.org> 11221L: osmocom-net-gprs@lists.osmocom.org 11222S: Maintained 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 11224F: drivers/net/gtp.c 11225 11226GUID PARTITION TABLE (GPT) 11227M: Davidlohr Bueso <dave@stgolabs.net> 11228L: linux-efi@vger.kernel.org 11229S: Maintained 11230F: block/partitions/efi.* 11231 11232HABANALABS PCI DRIVER 11233M: Koby Elbaz <koby.elbaz@intel.com> 11234M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 11235L: dri-devel@lists.freedesktop.org 11236S: Supported 11237C: irc://irc.oftc.net/dri-devel 11238T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 11239F: Documentation/ABI/testing/debugfs-driver-habanalabs 11240F: Documentation/ABI/testing/sysfs-driver-habanalabs 11241F: drivers/accel/habanalabs/ 11242F: include/linux/habanalabs/ 11243F: include/trace/events/habanalabs.h 11244F: include/uapi/drm/habanalabs_accel.h 11245 11246HACKRF MEDIA DRIVER 11247L: linux-media@vger.kernel.org 11248S: Orphan 11249W: https://linuxtv.org 11250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11251F: drivers/media/usb/hackrf/ 11252 11253HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 11254M: Chuck Lever <chuck.lever@oracle.com> 11255L: kernel-tls-handshake@lists.linux.dev 11256L: netdev@vger.kernel.org 11257S: Maintained 11258F: Documentation/netlink/specs/handshake.yaml 11259F: Documentation/networking/tls-handshake.rst 11260F: include/net/handshake.h 11261F: include/trace/events/handshake.h 11262F: net/handshake/ 11263 11264HANTRO VPU CODEC DRIVER 11265M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 11266M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 11267M: Philipp Zabel <p.zabel@pengutronix.de> 11268L: linux-media@vger.kernel.org 11269L: linux-rockchip@lists.infradead.org 11270S: Maintained 11271F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 11272F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 11273F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 11274F: drivers/media/platform/verisilicon/ 11275 11276HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 11277M: Frank Seidel <frank@f-seidel.de> 11278L: platform-driver-x86@vger.kernel.org 11279S: Maintained 11280W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 11281F: drivers/platform/x86/hdaps.c 11282 11283HARDWARE MONITORING 11284M: Guenter Roeck <linux@roeck-us.net> 11285L: linux-hwmon@vger.kernel.org 11286S: Maintained 11287W: http://hwmon.wiki.kernel.org/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 11289F: Documentation/ABI/testing/sysfs-class-hwmon 11290F: Documentation/devicetree/bindings/hwmon/ 11291F: Documentation/hwmon/ 11292F: drivers/hwmon/ 11293F: include/linux/hwmon*.h 11294F: include/trace/events/hwmon*.h 11295K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 11296 11297HARDWARE RANDOM NUMBER GENERATOR CORE 11298M: Olivia Mackall <olivia@selenic.com> 11299M: Herbert Xu <herbert@gondor.apana.org.au> 11300L: linux-crypto@vger.kernel.org 11301S: Odd fixes 11302F: Documentation/admin-guide/hw_random.rst 11303F: Documentation/devicetree/bindings/rng/ 11304F: drivers/char/hw_random/ 11305F: include/linux/hw_random.h 11306 11307HARDWARE SPINLOCK CORE 11308M: Bjorn Andersson <andersson@kernel.org> 11309R: Baolin Wang <baolin.wang7@gmail.com> 11310L: linux-remoteproc@vger.kernel.org 11311S: Maintained 11312T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 11313F: Documentation/devicetree/bindings/hwlock/ 11314F: Documentation/locking/hwspinlock.rst 11315F: drivers/hwspinlock/ 11316F: include/linux/hwspinlock.h 11317 11318HARDWARE TRACING FACILITIES 11319M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11320S: Maintained 11321F: drivers/hwtracing/ 11322 11323HARMONY SOUND DRIVER 11324L: linux-parisc@vger.kernel.org 11325S: Maintained 11326F: sound/parisc/harmony.* 11327 11328HDPVR USB VIDEO ENCODER DRIVER 11329M: Hans Verkuil <hverkuil@kernel.org> 11330L: linux-media@vger.kernel.org 11331S: Odd Fixes 11332W: https://linuxtv.org 11333T: git git://linuxtv.org/media.git 11334F: drivers/media/usb/hdpvr/ 11335 11336HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 11337M: Keng-Yu Lin <keng-yu.lin@hpe.com> 11338S: Supported 11339F: drivers/misc/hpilo.[ch] 11340 11341HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 11342M: Craig Lamparter <craig.lamparter@hpe.com> 11343S: Supported 11344F: Documentation/watchdog/hpwdt.rst 11345F: drivers/watchdog/hpwdt.c 11346 11347HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 11348M: Don Brace <don.brace@microchip.com> 11349L: storagedev@microchip.com 11350L: linux-scsi@vger.kernel.org 11351S: Supported 11352F: Documentation/scsi/hpsa.rst 11353F: drivers/scsi/hpsa*.[ch] 11354F: include/linux/cciss*.h 11355F: include/uapi/linux/cciss*.h 11356 11357HFI1 DRIVER 11358M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 11359L: linux-rdma@vger.kernel.org 11360S: Supported 11361F: drivers/infiniband/hw/hfi1 11362 11363HFS FILESYSTEM 11364M: Viacheslav Dubeyko <slava@dubeyko.com> 11365M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11366M: Yangtao Li <frank.li@vivo.com> 11367L: linux-fsdevel@vger.kernel.org 11368S: Maintained 11369T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11370F: Documentation/filesystems/hfs.rst 11371F: fs/hfs/ 11372F: include/linux/hfs_common.h 11373 11374HFSPLUS FILESYSTEM 11375M: Viacheslav Dubeyko <slava@dubeyko.com> 11376M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11377M: Yangtao Li <frank.li@vivo.com> 11378L: linux-fsdevel@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11381F: Documentation/filesystems/hfsplus.rst 11382F: fs/hfsplus/ 11383F: include/linux/hfs_common.h 11384 11385HGA FRAMEBUFFER DRIVER 11386M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11387L: linux-nvidia@lists.surfsouth.com 11388S: Maintained 11389W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11390F: drivers/video/fbdev/hgafb.c 11391 11392HIBERNATION (aka Software Suspend, aka swsusp) 11393M: "Rafael J. Wysocki" <rafael@kernel.org> 11394R: Pavel Machek <pavel@kernel.org> 11395L: linux-pm@vger.kernel.org 11396S: Supported 11397B: https://bugzilla.kernel.org 11398F: arch/*/include/asm/suspend*.h 11399F: arch/x86/power/ 11400F: drivers/base/power/ 11401F: include/linux/freezer.h 11402F: include/linux/pm.h 11403F: include/linux/suspend.h 11404F: kernel/power/ 11405 11406HID CORE LAYER 11407M: Jiri Kosina <jikos@kernel.org> 11408M: Benjamin Tissoires <bentiss@kernel.org> 11409L: linux-input@vger.kernel.org 11410S: Maintained 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11412F: Documentation/hid/ 11413F: drivers/hid/ 11414F: include/linux/hid* 11415F: include/uapi/linux/hid* 11416F: samples/hid/ 11417F: tools/testing/selftests/hid/ 11418 11419HID LOGITECH DRIVERS 11420R: Filipe Laíns <lains@riseup.net> 11421L: linux-input@vger.kernel.org 11422S: Maintained 11423F: drivers/hid/hid-logitech-* 11424 11425HID NVIDIA SHIELD DRIVER 11426M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11427L: linux-input@vger.kernel.org 11428S: Maintained 11429F: drivers/hid/hid-nvidia-shield.c 11430 11431HID PHOENIX RC FLIGHT CONTROLLER 11432M: Marcus Folkesson <marcus.folkesson@gmail.com> 11433L: linux-input@vger.kernel.org 11434S: Maintained 11435F: drivers/hid/hid-pxrc.c 11436 11437HID PLAYSTATION DRIVER 11438M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11439L: linux-input@vger.kernel.org 11440S: Supported 11441F: drivers/hid/hid-playstation.c 11442 11443HID SENSOR HUB DRIVERS 11444M: Jiri Kosina <jikos@kernel.org> 11445M: Jonathan Cameron <jic23@kernel.org> 11446M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11447L: linux-input@vger.kernel.org 11448L: linux-iio@vger.kernel.org 11449S: Maintained 11450F: Documentation/hid/hid-sensor* 11451F: drivers/hid/hid-sensor-* 11452F: drivers/iio/*/hid-* 11453F: include/linux/hid-sensor-* 11454 11455HID VRC-2 CAR CONTROLLER DRIVER 11456M: Marcus Folkesson <marcus.folkesson@gmail.com> 11457L: linux-input@vger.kernel.org 11458S: Maintained 11459F: drivers/hid/hid-vrc2.c 11460 11461HID WACOM DRIVER 11462M: Ping Cheng <ping.cheng@wacom.com> 11463M: Jason Gerecke <jason.gerecke@wacom.com> 11464L: linux-input@vger.kernel.org 11465S: Maintained 11466F: drivers/hid/wacom.h 11467F: drivers/hid/wacom_* 11468 11469HID++ LOGITECH DRIVERS 11470R: Filipe Laíns <lains@riseup.net> 11471R: Bastien Nocera <hadess@hadess.net> 11472L: linux-input@vger.kernel.org 11473S: Maintained 11474F: drivers/hid/hid-logitech-hidpp.c 11475 11476HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11477M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11478M: Frederic Weisbecker <frederic@kernel.org> 11479M: Thomas Gleixner <tglx@kernel.org> 11480L: linux-kernel@vger.kernel.org 11481S: Maintained 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11483F: Documentation/timers/ 11484F: include/linux/clockchips.h 11485F: include/linux/delay.h 11486F: include/linux/hrtimer.h 11487F: include/linux/timer.h 11488F: kernel/time/clockevents.c 11489F: kernel/time/hrtimer.c 11490F: kernel/time/sleep_timeout.c 11491F: kernel/time/timer.c 11492F: kernel/time/timer_list.c 11493F: kernel/time/timer_migration.* 11494F: tools/testing/selftests/timers/ 11495 11496HITRON HAC300S PSU DRIVER 11497M: Vasileios Amoiridis <vasileios.amoiridis@cern.ch> 11498L: linux-hwmon@vger.kernel.org 11499S: Maintained 11500F: Documentation/hwmon/hac300s.rst 11501F: drivers/hwmon/pmbus/hac300s.c 11502 11503DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11504M: Andreas Hindborg <a.hindborg@kernel.org> 11505R: Boqun Feng <boqun@kernel.org> 11506R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11507R: Frederic Weisbecker <frederic@kernel.org> 11508R: Lyude Paul <lyude@redhat.com> 11509R: Thomas Gleixner <tglx@kernel.org> 11510R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11511R: John Stultz <jstultz@google.com> 11512R: Stephen Boyd <sboyd@kernel.org> 11513L: rust-for-linux@vger.kernel.org 11514S: Supported 11515W: https://rust-for-linux.com 11516B: https://github.com/Rust-for-Linux/linux/issues 11517T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11518F: rust/kernel/time.rs 11519F: rust/kernel/time/ 11520 11521HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11522M: HighPoint Linux Team <linux@highpoint-tech.com> 11523S: Supported 11524W: http://www.highpoint-tech.com 11525F: Documentation/scsi/hptiop.rst 11526F: drivers/scsi/hptiop.c 11527 11528HIKEY960 ONBOARD USB GPIO HUB DRIVER 11529M: John Stultz <jstultz@google.com> 11530L: linux-kernel@vger.kernel.org 11531S: Maintained 11532F: drivers/misc/hisi_hikey_usb.c 11533 11534HIMAX HX83112B TOUCHSCREEN SUPPORT 11535M: Job Noorman <job@noorman.info> 11536L: linux-input@vger.kernel.org 11537S: Maintained 11538F: Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml 11539F: drivers/input/touchscreen/himax_hx83112b.c 11540 11541HIMAX HX852X TOUCHSCREEN DRIVER 11542M: Stephan Gerhold <stephan@gerhold.net> 11543L: linux-input@vger.kernel.org 11544S: Maintained 11545F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11546F: drivers/input/touchscreen/himax_hx852x.c 11547 11548HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11549M: Kurt Kanzenbach <kurt@linutronix.de> 11550L: netdev@vger.kernel.org 11551S: Maintained 11552F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11553F: drivers/net/dsa/hirschmann/* 11554F: include/linux/platform_data/hirschmann-hellcreek.h 11555F: net/dsa/tag_hellcreek.c 11556 11557HISILICON DMA DRIVER 11558M: Zhou Wang <wangzhou1@hisilicon.com> 11559M: Longfang Liu <liulongfang@huawei.com> 11560L: dmaengine@vger.kernel.org 11561S: Maintained 11562F: drivers/dma/hisi_dma.c 11563 11564HISILICON GPIO DRIVER 11565M: Yang Shen <shenyang39@huawei.com> 11566L: linux-gpio@vger.kernel.org 11567S: Maintained 11568F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11569F: drivers/gpio/gpio-hisi.c 11570 11571HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11572M: Zhiqi Song <songzhiqi1@huawei.com> 11573M: Longfang Liu <liulongfang@huawei.com> 11574L: linux-crypto@vger.kernel.org 11575S: Maintained 11576F: Documentation/ABI/testing/debugfs-hisi-hpre 11577F: drivers/crypto/hisilicon/hpre/hpre.h 11578F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11579F: drivers/crypto/hisilicon/hpre/hpre_main.c 11580 11581HISILICON HNS3 PMU DRIVER 11582M: Jijie Shao <shaojijie@huawei.com> 11583S: Supported 11584F: Documentation/admin-guide/perf/hns3-pmu.rst 11585F: drivers/perf/hisilicon/hns3_pmu.c 11586 11587HISILICON I2C CONTROLLER DRIVER 11588M: Devyn Liu <liudingyuan@h-partners.com> 11589L: linux-i2c@vger.kernel.org 11590S: Maintained 11591W: https://www.hisilicon.com 11592F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11593F: drivers/i2c/busses/i2c-hisi.c 11594 11595HISILICON KUNPENG SOC HCCS DRIVER 11596M: Huisong Li <lihuisong@huawei.com> 11597S: Maintained 11598F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11599F: drivers/soc/hisilicon/kunpeng_hccs.c 11600F: drivers/soc/hisilicon/kunpeng_hccs.h 11601 11602HISILICON SOC HHA DRIVER 11603M: Yushan Wang <wangyushan12@huawei.com> 11604S: Maintained 11605F: drivers/cache/hisi_soc_hha.c 11606 11607HISILICON LPC BUS DRIVER 11608M: Jay Fang <f.fangjian@huawei.com> 11609S: Maintained 11610W: http://www.hisilicon.com 11611F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11612F: drivers/bus/hisi_lpc.c 11613 11614HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11615M: Jian Shen <shenjian15@huawei.com> 11616M: Jijie Shao <shaojijie@huawei.com> 11617L: netdev@vger.kernel.org 11618S: Maintained 11619W: http://www.hisilicon.com 11620F: drivers/net/ethernet/hisilicon/hns3/ 11621 11622HISILICON NETWORK HIBMCGE DRIVER 11623M: Jijie Shao <shaojijie@huawei.com> 11624L: netdev@vger.kernel.org 11625S: Maintained 11626F: drivers/net/ethernet/hisilicon/hibmcge/ 11627 11628HISILICON NETWORK SUBSYSTEM DRIVER 11629M: Jian Shen <shenjian15@huawei.com> 11630L: netdev@vger.kernel.org 11631S: Maintained 11632W: http://www.hisilicon.com 11633F: Documentation/devicetree/bindings/net/hisilicon*.txt 11634F: drivers/net/ethernet/hisilicon/ 11635 11636HISILICON PMU DRIVER 11637M: Jonathan Cameron <jonathan.cameron@huawei.com> 11638S: Supported 11639W: http://www.hisilicon.com 11640F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11641F: Documentation/admin-guide/perf/hisi-pmu.rst 11642F: drivers/perf/hisilicon 11643F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11644 11645HISILICON PTT DRIVER 11646M: Yicong Yang <yangyicong@hisilicon.com> 11647M: Jonathan Cameron <jonathan.cameron@huawei.com> 11648L: linux-kernel@vger.kernel.org 11649S: Maintained 11650F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11651F: Documentation/trace/hisi-ptt.rst 11652F: drivers/hwtracing/ptt/ 11653F: tools/perf/arch/arm64/util/hisi-ptt.c 11654F: tools/perf/util/hisi-ptt* 11655F: tools/perf/util/hisi-ptt-decoder/* 11656 11657HISILICON QM DRIVER 11658M: Weili Qian <qianweili@huawei.com> 11659M: Zhou Wang <wangzhou1@hisilicon.com> 11660L: linux-crypto@vger.kernel.org 11661S: Maintained 11662F: drivers/crypto/hisilicon/Kconfig 11663F: drivers/crypto/hisilicon/Makefile 11664F: drivers/crypto/hisilicon/qm.c 11665F: drivers/crypto/hisilicon/sgl.c 11666F: include/linux/hisi_acc_qm.h 11667 11668HISILICON ROCE DRIVER 11669M: Chengchang Tang <tangchengchang@huawei.com> 11670M: Junxian Huang <huangjunxian6@hisilicon.com> 11671L: linux-rdma@vger.kernel.org 11672S: Maintained 11673F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11674F: drivers/infiniband/hw/hns/ 11675 11676HISILICON SAS Controller 11677M: Yihang Li <liyihang9@h-partners.com> 11678S: Supported 11679W: http://www.hisilicon.com 11680F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11681F: drivers/scsi/hisi_sas/ 11682 11683HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11684M: Longfang Liu <liulongfang@huawei.com> 11685L: linux-crypto@vger.kernel.org 11686S: Maintained 11687F: Documentation/ABI/testing/debugfs-hisi-sec 11688F: drivers/crypto/hisilicon/sec2/sec.h 11689F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11690F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11691F: drivers/crypto/hisilicon/sec2/sec_main.c 11692 11693HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11694M: Yang Shen <shenyang39@huawei.com> 11695L: linux-spi@vger.kernel.org 11696S: Maintained 11697W: http://www.hisilicon.com 11698F: drivers/spi/spi-hisi-kunpeng.c 11699 11700HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11701M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11702L: linux-kernel@vger.kernel.org 11703S: Maintained 11704F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11705F: drivers/spmi/hisi-spmi-controller.c 11706 11707HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11708M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11709L: linux-kernel@vger.kernel.org 11710S: Maintained 11711F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11712F: drivers/mfd/hi6421-spmi-pmic.c 11713 11714HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11715M: Weili Qian <qianweili@huawei.com> 11716S: Maintained 11717F: drivers/crypto/hisilicon/trng/trng.c 11718 11719HISILICON V3XX SPI NOR FLASH Controller Driver 11720M: Yang Shen <shenyang39@huawei.com> 11721S: Maintained 11722W: http://www.hisilicon.com 11723F: drivers/spi/spi-hisi-sfc-v3xx.c 11724 11725HISILICON ZIP Controller DRIVER 11726M: Yang Shen <shenyang39@huawei.com> 11727M: Zhou Wang <wangzhou1@hisilicon.com> 11728L: linux-crypto@vger.kernel.org 11729S: Maintained 11730F: Documentation/ABI/testing/debugfs-hisi-zip 11731F: drivers/crypto/hisilicon/zip/ 11732 11733HMM - Heterogeneous Memory Management 11734M: Jason Gunthorpe <jgg@nvidia.com> 11735M: Leon Romanovsky <leonro@nvidia.com> 11736L: linux-mm@kvack.org 11737S: Maintained 11738F: Documentation/mm/hmm.rst 11739F: include/linux/hmm* 11740F: lib/test_hmm* 11741F: mm/hmm* 11742F: tools/testing/selftests/mm/*hmm* 11743 11744HONEYWELL ABP2030PA PRESSURE SENSOR SERIES IIO DRIVER 11745M: Petre Rodan <petre.rodan@subdimension.ro> 11746L: linux-iio@vger.kernel.org 11747S: Maintained 11748F: Documentation/devicetree/bindings/iio/pressure/honeywell,abp2030pa.yaml 11749F: drivers/iio/pressure/abp2030pa* 11750 11751HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11752M: Petre Rodan <petre.rodan@subdimension.ro> 11753L: linux-iio@vger.kernel.org 11754S: Maintained 11755F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11756F: drivers/iio/pressure/hsc030pa* 11757 11758HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11759M: Andreas Klinger <ak@it-klinger.de> 11760M: Petre Rodan <petre.rodan@subdimension.ro> 11761L: linux-iio@vger.kernel.org 11762S: Maintained 11763F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11764F: drivers/iio/pressure/mprls0025pa* 11765 11766HP BIOSCFG DRIVER 11767M: Jorge Lopez <jorge.lopez2@hp.com> 11768L: platform-driver-x86@vger.kernel.org 11769S: Maintained 11770F: drivers/platform/x86/hp/hp-bioscfg/ 11771 11772HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11773L: platform-driver-x86@vger.kernel.org 11774S: Orphan 11775F: drivers/platform/x86/hp/tc1100-wmi.c 11776 11777HP WMI HARDWARE MONITOR DRIVER 11778M: James Seo <james@equiv.tech> 11779L: linux-hwmon@vger.kernel.org 11780S: Maintained 11781F: Documentation/hwmon/hp-wmi-sensors.rst 11782F: drivers/hwmon/hp-wmi-sensors.c 11783 11784HPET: High Precision Event Timers driver 11785M: Clemens Ladisch <clemens@ladisch.de> 11786S: Maintained 11787F: Documentation/timers/hpet.rst 11788F: drivers/char/hpet.c 11789F: include/linux/hpet.h 11790F: include/uapi/linux/hpet.h 11791 11792HPET: x86 11793S: Orphan 11794F: arch/x86/include/asm/hpet.h 11795F: arch/x86/kernel/hpet.c 11796 11797HPFS FILESYSTEM 11798M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11799S: Maintained 11800W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11801F: fs/hpfs/ 11802 11803HS3001 Hardware Temperature and Humidity Sensor 11804M: Andre Werner <andre.werner@systec-electronic.com> 11805L: linux-hwmon@vger.kernel.org 11806S: Maintained 11807F: drivers/hwmon/hs3001.c 11808 11809HSI SUBSYSTEM 11810M: Sebastian Reichel <sre@kernel.org> 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11813F: Documentation/ABI/testing/sysfs-bus-hsi 11814F: Documentation/driver-api/hsi.rst 11815F: drivers/hsi/ 11816F: include/linux/hsi/ 11817F: include/uapi/linux/hsi/ 11818 11819HSO 3G MODEM DRIVER 11820L: linux-usb@vger.kernel.org 11821S: Orphan 11822F: drivers/net/usb/hso.c 11823 11824HSR NETWORK PROTOCOL 11825L: netdev@vger.kernel.org 11826S: Orphan 11827F: net/hsr/ 11828F: tools/testing/selftests/net/hsr/ 11829 11830HT16K33 LED CONTROLLER DRIVER 11831M: Robin van der Gracht <robin@protonic.nl> 11832S: Maintained 11833F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11834F: drivers/auxdisplay/ht16k33.c 11835 11836HTCPEN TOUCHSCREEN DRIVER 11837M: Pau Oliva Fora <pof@eslack.org> 11838L: linux-input@vger.kernel.org 11839S: Maintained 11840F: drivers/input/touchscreen/htcpen.c 11841 11842HTE SUBSYSTEM 11843M: Dipen Patel <dipenp@nvidia.com> 11844L: timestamp@lists.linux.dev 11845S: Maintained 11846Q: https://patchwork.kernel.org/project/timestamp/list/ 11847T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11848F: Documentation/devicetree/bindings/timestamp/ 11849F: Documentation/driver-api/hte/ 11850F: drivers/hte/ 11851F: include/linux/hte.h 11852 11853HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11854M: Lorenzo Bianconi <lorenzo@kernel.org> 11855L: linux-iio@vger.kernel.org 11856S: Maintained 11857W: http://www.st.com/ 11858F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11859F: drivers/iio/humidity/hts221* 11860 11861HTU31 Hardware Temperature and Humidity Sensor 11862M: Andrei Lalaev <andrey.lalaev@gmail.com> 11863L: linux-hwmon@vger.kernel.org 11864S: Maintained 11865F: drivers/hwmon/htu31.c 11866 11867HUAWEI ETHERNET DRIVER 11868M: Cai Huoqing <cai.huoqing@linux.dev> 11869L: netdev@vger.kernel.org 11870S: Maintained 11871F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11872F: drivers/net/ethernet/huawei/hinic/ 11873 11874HUAWEI 3RD GEN ETHERNET DRIVER 11875M: Fan Gong <gongfan1@huawei.com> 11876L: netdev@vger.kernel.org 11877S: Maintained 11878F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11879F: drivers/net/ethernet/huawei/hinic3/ 11880 11881HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11882M: Pengyu Luo <mitltlatltl@gmail.com> 11883S: Maintained 11884F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11885F: drivers/platform/arm64/huawei-gaokun-ec.c 11886F: drivers/power/supply/huawei-gaokun-battery.c 11887F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11888F: include/linux/platform_data/huawei-gaokun-ec.h 11889 11890HUGETLB SUBSYSTEM 11891M: Muchun Song <muchun.song@linux.dev> 11892M: Oscar Salvador <osalvador@suse.de> 11893R: David Hildenbrand <david@kernel.org> 11894L: linux-mm@kvack.org 11895S: Maintained 11896F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11897F: Documentation/admin-guide/mm/hugetlbpage.rst 11898F: Documentation/mm/hugetlbfs_reserv.rst 11899F: Documentation/mm/vmemmap_dedup.rst 11900F: fs/hugetlbfs/ 11901F: include/linux/hugetlb.h 11902F: include/trace/events/hugetlbfs.h 11903F: mm/hugetlb.c 11904F: mm/hugetlb_cgroup.c 11905F: mm/hugetlb_cma.c 11906F: mm/hugetlb_cma.h 11907F: mm/hugetlb_sysctl.c 11908F: mm/hugetlb_sysfs.c 11909F: mm/hugetlb_vmemmap.c 11910F: mm/hugetlb_vmemmap.h 11911F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11912 11913HVA ST MEDIA DRIVER 11914M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11915L: linux-media@vger.kernel.org 11916S: Supported 11917W: https://linuxtv.org 11918T: git git://linuxtv.org/media.git 11919F: drivers/media/platform/st/sti/hva 11920 11921HWPOISON MEMORY FAILURE HANDLING 11922M: Miaohe Lin <linmiaohe@huawei.com> 11923R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11924L: linux-mm@kvack.org 11925S: Maintained 11926F: include/linux/memory-failure.h 11927F: include/trace/events/memory-failure.h 11928F: mm/hwpoison-inject.c 11929F: mm/memory-failure.c 11930F: tools/testing/selftests/mm/memory-failure.c 11931 11932HYCON HY46XX TOUCHSCREEN SUPPORT 11933M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11934L: linux-input@vger.kernel.org 11935S: Maintained 11936F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11937F: drivers/input/touchscreen/hycon-hy46xx.c 11938 11939HYGON PROCESSOR SUPPORT 11940M: Pu Wen <puwen@hygon.cn> 11941L: linux-kernel@vger.kernel.org 11942S: Maintained 11943F: arch/x86/kernel/cpu/hygon.c 11944 11945HYNIX HI556 SENSOR DRIVER 11946M: Sakari Ailus <sakari.ailus@linux.intel.com> 11947L: linux-media@vger.kernel.org 11948S: Maintained 11949T: git git://linuxtv.org/media.git 11950F: drivers/media/i2c/hi556.c 11951 11952HYNIX HI846 SENSOR DRIVER 11953M: Martin Kepplinger-Novakovic <martink@posteo.de> 11954L: linux-media@vger.kernel.org 11955S: Maintained 11956F: drivers/media/i2c/hi846.c 11957 11958HYNIX HI847 SENSOR DRIVER 11959M: Sakari Ailus <sakari.ailus@linux.intel.com> 11960L: linux-media@vger.kernel.org 11961S: Maintained 11962F: drivers/media/i2c/hi847.c 11963 11964Hyper-V/Azure CORE AND DRIVERS 11965M: "K. Y. Srinivasan" <kys@microsoft.com> 11966M: Haiyang Zhang <haiyangz@microsoft.com> 11967M: Wei Liu <wei.liu@kernel.org> 11968M: Dexuan Cui <decui@microsoft.com> 11969M: Long Li <longli@microsoft.com> 11970L: linux-hyperv@vger.kernel.org 11971S: Supported 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11973F: Documentation/ABI/stable/sysfs-bus-vmbus 11974F: Documentation/ABI/testing/debugfs-hyperv 11975F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11976F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11977F: Documentation/virt/hyperv 11978F: arch/arm64/hyperv 11979F: arch/arm64/include/asm/mshyperv.h 11980F: arch/x86/hyperv 11981F: arch/x86/include/asm/mshyperv.h 11982F: arch/x86/include/asm/trace/hyperv.h 11983F: arch/x86/kernel/cpu/mshyperv.c 11984F: drivers/clocksource/hyperv_timer.c 11985F: drivers/hid/hid-hyperv.c 11986F: drivers/hv/ 11987F: drivers/input/serio/hyperv-keyboard.c 11988F: drivers/iommu/hyperv-iommu.c 11989F: drivers/net/ethernet/microsoft/ 11990F: drivers/net/hyperv/ 11991F: drivers/pci/controller/pci-hyperv-intf.c 11992F: drivers/pci/controller/pci-hyperv.c 11993F: drivers/scsi/storvsc_drv.c 11994F: drivers/uio/uio_hv_generic.c 11995F: include/asm-generic/mshyperv.h 11996F: include/clocksource/hyperv_timer.h 11997F: include/hyperv/hvgdk.h 11998F: include/hyperv/hvgdk_ext.h 11999F: include/hyperv/hvgdk_mini.h 12000F: include/hyperv/hvhdk.h 12001F: include/hyperv/hvhdk_mini.h 12002F: include/linux/hyperv.h 12003F: include/net/mana 12004F: include/uapi/linux/hyperv.h 12005F: net/vmw_vsock/hyperv_transport.c 12006F: tools/hv/ 12007 12008HYPERBUS SUPPORT 12009M: Vignesh Raghavendra <vigneshr@ti.com> 12010R: Tudor Ambarus <tudor.ambarus@linaro.org> 12011L: linux-mtd@lists.infradead.org 12012S: Supported 12013Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12014C: irc://irc.oftc.net/mtd 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 12016F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 12017F: drivers/mtd/hyperbus/ 12018F: include/linux/mtd/hyperbus.h 12019 12020HYPERVISOR VIRTUAL CONSOLE DRIVER 12021L: linuxppc-dev@lists.ozlabs.org 12022S: Odd Fixes 12023F: drivers/tty/hvc/ 12024 12025HUNG TASK DETECTOR 12026M: Andrew Morton <akpm@linux-foundation.org> 12027R: Lance Yang <lance.yang@linux.dev> 12028R: Masami Hiramatsu <mhiramat@kernel.org> 12029R: Petr Mladek <pmladek@suse.com> 12030L: linux-kernel@vger.kernel.org 12031S: Maintained 12032F: include/linux/hung_task.h 12033F: kernel/hung_task.c 12034 12035I2C ACPI SUPPORT 12036M: Mika Westerberg <westeri@kernel.org> 12037L: linux-i2c@vger.kernel.org 12038L: linux-acpi@vger.kernel.org 12039S: Maintained 12040F: drivers/i2c/i2c-core-acpi.c 12041 12042I2C ADDRESS TRANSLATOR (ATR) 12043M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 12044R: Luca Ceresoli <luca.ceresoli@bootlin.com> 12045L: linux-i2c@vger.kernel.org 12046S: Maintained 12047F: drivers/i2c/i2c-atr.c 12048F: include/linux/i2c-atr.h 12049 12050I2C CONTROLLER DRIVER FOR NVIDIA GPU 12051M: Ajay Gupta <ajayg@nvidia.com> 12052L: linux-i2c@vger.kernel.org 12053S: Maintained 12054F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 12055F: drivers/i2c/busses/i2c-nvidia-gpu.c 12056 12057I2C MUXES 12058M: Peter Rosin <peda@lysator.liu.se> 12059L: linux-i2c@vger.kernel.org 12060S: Maintained 12061F: Documentation/devicetree/bindings/i2c/i2c-arb* 12062F: Documentation/devicetree/bindings/i2c/i2c-gate* 12063F: Documentation/devicetree/bindings/i2c/i2c-mux* 12064F: Documentation/i2c/i2c-topology.rst 12065F: Documentation/i2c/muxes/ 12066F: drivers/i2c/i2c-mux.c 12067F: drivers/i2c/muxes/ 12068F: include/linux/i2c-mux.h 12069 12070I2C MV64XXX MARVELL AND ALLWINNER DRIVER 12071M: Gregory CLEMENT <gregory.clement@bootlin.com> 12072L: linux-i2c@vger.kernel.org 12073S: Maintained 12074F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 12075F: drivers/i2c/busses/i2c-mv64xxx.c 12076 12077I2C OF COMPONENT PROBER 12078M: Chen-Yu Tsai <wenst@chromium.org> 12079L: linux-i2c@vger.kernel.org 12080L: devicetree@vger.kernel.org 12081S: Maintained 12082F: drivers/i2c/i2c-core-of-prober.c 12083F: include/linux/i2c-of-prober.h 12084 12085I2C OVER PARALLEL PORT 12086M: Jean Delvare <jdelvare@suse.com> 12087L: linux-i2c@vger.kernel.org 12088S: Maintained 12089F: Documentation/i2c/busses/i2c-parport.rst 12090F: drivers/i2c/busses/i2c-parport.c 12091 12092I2C SUBSYSTEM 12093M: Wolfram Sang <wsa+renesas@sang-engineering.com> 12094L: linux-i2c@vger.kernel.org 12095S: Maintained 12096Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 12097T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 12098F: Documentation/i2c/ 12099F: drivers/i2c/* 12100F: include/dt-bindings/i2c/i2c.h 12101F: include/linux/i2c-dev.h 12102F: include/linux/i2c-smbus.h 12103F: include/linux/i2c.h 12104F: include/uapi/linux/i2c-*.h 12105F: include/uapi/linux/i2c.h 12106 12107I2C SUBSYSTEM [RUST] 12108M: Igor Korotin <igor.korotin@linux.dev> 12109R: Danilo Krummrich <dakr@kernel.org> 12110R: Daniel Almeida <daniel.almeida@collabora.com> 12111L: rust-for-linux@vger.kernel.org 12112S: Maintained 12113T: git https://github.com/ikrtn/linux.git rust-i2c-next 12114F: rust/kernel/i2c.rs 12115F: samples/rust/rust_driver_i2c.rs 12116F: samples/rust/rust_i2c_client.rs 12117 12118I2C SUBSYSTEM HOST DRIVERS 12119M: Andi Shyti <andi.shyti@kernel.org> 12120L: linux-i2c@vger.kernel.org 12121S: Maintained 12122Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 12124F: Documentation/devicetree/bindings/i2c/ 12125F: drivers/i2c/algos/ 12126F: drivers/i2c/busses/ 12127F: include/dt-bindings/i2c/ 12128 12129I2C-TAOS-EVM DRIVER 12130M: Jean Delvare <jdelvare@suse.com> 12131L: linux-i2c@vger.kernel.org 12132S: Maintained 12133F: Documentation/i2c/busses/i2c-taos-evm.rst 12134F: drivers/i2c/busses/i2c-taos-evm.c 12135 12136I2C-TINY-USB DRIVER 12137M: Till Harbaum <till@harbaum.org> 12138L: linux-i2c@vger.kernel.org 12139S: Maintained 12140W: http://www.harbaum.org/till/i2c_tiny_usb 12141F: drivers/i2c/busses/i2c-tiny-usb.c 12142 12143I2C/SMBUS CONTROLLER DRIVERS FOR PC 12144M: Jean Delvare <jdelvare@suse.com> 12145L: linux-i2c@vger.kernel.org 12146S: Maintained 12147F: Documentation/i2c/busses/i2c-ali1535.rst 12148F: Documentation/i2c/busses/i2c-ali1563.rst 12149F: Documentation/i2c/busses/i2c-ali15x3.rst 12150F: Documentation/i2c/busses/i2c-amd756.rst 12151F: Documentation/i2c/busses/i2c-amd8111.rst 12152F: Documentation/i2c/busses/i2c-i801.rst 12153F: Documentation/i2c/busses/i2c-nforce2.rst 12154F: Documentation/i2c/busses/i2c-piix4.rst 12155F: Documentation/i2c/busses/i2c-sis5595.rst 12156F: Documentation/i2c/busses/i2c-sis630.rst 12157F: Documentation/i2c/busses/i2c-sis96x.rst 12158F: Documentation/i2c/busses/i2c-via.rst 12159F: Documentation/i2c/busses/i2c-viapro.rst 12160F: drivers/i2c/busses/i2c-ali1535.c 12161F: drivers/i2c/busses/i2c-ali1563.c 12162F: drivers/i2c/busses/i2c-ali15x3.c 12163F: drivers/i2c/busses/i2c-amd756.c 12164F: drivers/i2c/busses/i2c-amd8111.c 12165F: drivers/i2c/busses/i2c-i801.c 12166F: drivers/i2c/busses/i2c-isch.c 12167F: drivers/i2c/busses/i2c-nforce2.c 12168F: drivers/i2c/busses/i2c-piix4.* 12169F: drivers/i2c/busses/i2c-sis5595.c 12170F: drivers/i2c/busses/i2c-sis630.c 12171F: drivers/i2c/busses/i2c-sis96x.c 12172F: drivers/i2c/busses/i2c-via.c 12173F: drivers/i2c/busses/i2c-viapro.c 12174 12175I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 12176M: Hans de Goede <hansg@kernel.org> 12177L: linux-i2c@vger.kernel.org 12178S: Maintained 12179F: drivers/i2c/busses/i2c-cht-wc.c 12180 12181I2C/SMBUS ISMT DRIVER 12182M: Neil Horman <nhorman@tuxdriver.com> 12183L: linux-i2c@vger.kernel.org 12184F: Documentation/i2c/busses/i2c-ismt.rst 12185F: drivers/i2c/busses/i2c-ismt.c 12186 12187I2C/SMBUS ZHAOXIN DRIVER 12188M: Hans Hu <hanshu@zhaoxin.com> 12189L: linux-i2c@vger.kernel.org 12190S: Maintained 12191W: https://www.zhaoxin.com 12192F: drivers/i2c/busses/i2c-viai2c-common.c 12193F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 12194 12195I2C/SMBUS STUB DRIVER 12196M: Jean Delvare <jdelvare@suse.com> 12197L: linux-i2c@vger.kernel.org 12198S: Maintained 12199F: drivers/i2c/i2c-stub.c 12200 12201I3C DRIVER FOR ASPEED AST2600 12202M: Jeremy Kerr <jk@codeconstruct.com.au> 12203S: Maintained 12204F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 12205F: drivers/i3c/master/ast2600-i3c-master.c 12206 12207I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 12208M: Jorge Marques <jorge.marques@analog.com> 12209S: Maintained 12210F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 12211F: drivers/i3c/master/adi-i3c-master.c 12212 12213I3C DRIVER FOR CADENCE I3C MASTER IP 12214M: Przemysław Gaj <pgaj@cadence.com> 12215S: Maintained 12216F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 12217F: drivers/i3c/master/i3c-master-cdns.c 12218 12219I3C DRIVER FOR RENESAS 12220M: Wolfram Sang <wsa+renesas@sang-engineering.com> 12221M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 12222S: Supported 12223F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 12224F: drivers/i3c/master/renesas-i3c.c 12225 12226I3C DRIVER FOR SYNOPSYS DESIGNWARE 12227S: Orphan 12228F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 12229F: drivers/i3c/master/dw* 12230 12231I3C SUBSYSTEM 12232M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12233R: Frank Li <Frank.Li@nxp.com> 12234L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 12235S: Maintained 12236Q: https://patchwork.kernel.org/project/linux-i3c/list/ 12237C: irc://chat.freenode.net/linux-i3c 12238T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 12239F: Documentation/ABI/testing/sysfs-bus-i3c 12240F: Documentation/devicetree/bindings/i3c/ 12241F: Documentation/driver-api/i3c 12242F: drivers/i3c/ 12243F: include/dt-bindings/i3c/ 12244F: include/linux/i3c/ 12245 12246IBM Operation Panel Input Driver 12247M: Eddie James <eajames@linux.ibm.com> 12248L: linux-input@vger.kernel.org 12249S: Maintained 12250F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 12251F: drivers/input/misc/ibm-panel.c 12252 12253IBM Power 842 compression accelerator 12254M: Haren Myneni <haren@us.ibm.com> 12255S: Supported 12256F: crypto/842.c 12257F: drivers/crypto/nx/Kconfig 12258F: drivers/crypto/nx/Makefile 12259F: drivers/crypto/nx/nx-842* 12260F: include/linux/sw842.h 12261F: lib/842/ 12262 12263IBM Power in-Nest Crypto Acceleration 12264M: Breno Leitão <leitao@debian.org> 12265M: Nayna Jain <nayna@linux.ibm.com> 12266M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12267L: linux-crypto@vger.kernel.org 12268S: Supported 12269F: drivers/crypto/nx/Kconfig 12270F: drivers/crypto/nx/Makefile 12271F: drivers/crypto/nx/nx-aes* 12272F: drivers/crypto/nx/nx-sha* 12273F: drivers/crypto/nx/nx.* 12274F: drivers/crypto/nx/nx_csbcpb.h 12275F: drivers/crypto/nx/nx_debugfs.c 12276 12277IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 12278M: Tyrel Datwyler <tyreld@linux.ibm.com> 12279L: linux-pci@vger.kernel.org 12280L: linuxppc-dev@lists.ozlabs.org 12281S: Supported 12282F: drivers/pci/hotplug/rpadlpar* 12283 12284IBM Power Linux RAID adapter 12285M: Brian King <brking@us.ibm.com> 12286S: Supported 12287F: drivers/scsi/ipr.* 12288 12289IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 12290M: Tyrel Datwyler <tyreld@linux.ibm.com> 12291L: linux-pci@vger.kernel.org 12292L: linuxppc-dev@lists.ozlabs.org 12293S: Supported 12294F: drivers/pci/hotplug/rpaphp* 12295 12296IBM Power SRIOV Virtual NIC Device Driver 12297M: Haren Myneni <haren@linux.ibm.com> 12298M: Rick Lindsley <ricklind@linux.ibm.com> 12299R: Nick Child <nnac123@linux.ibm.com> 12300L: netdev@vger.kernel.org 12301S: Maintained 12302F: drivers/net/ethernet/ibm/ibmvnic.* 12303 12304IBM Power VFIO Support 12305M: Timothy Pearson <tpearson@raptorengineering.com> 12306S: Supported 12307F: drivers/vfio/vfio_iommu_spapr_tce.c 12308 12309IBM Power Virtual Ethernet Device Driver 12310M: Nick Child <nnac123@linux.ibm.com> 12311L: netdev@vger.kernel.org 12312S: Maintained 12313F: drivers/net/ethernet/ibm/ibmveth.* 12314 12315IBM Power Virtual FC Device Drivers 12316M: Tyrel Datwyler <tyreld@linux.ibm.com> 12317L: linux-scsi@vger.kernel.org 12318S: Supported 12319F: drivers/scsi/ibmvscsi/ibmvfc* 12320 12321IBM Power Virtual Management Channel Driver 12322M: Brad Warrum <bwarrum@linux.ibm.com> 12323M: Ritu Agarwal <rituagar@linux.ibm.com> 12324S: Supported 12325F: drivers/misc/ibmvmc.* 12326 12327IBM Power Virtual SCSI Device Drivers 12328M: Tyrel Datwyler <tyreld@linux.ibm.com> 12329L: linux-scsi@vger.kernel.org 12330S: Supported 12331F: drivers/scsi/ibmvscsi/ibmvscsi* 12332F: include/scsi/viosrp.h 12333 12334IBM Power Virtual SCSI Device Target Driver 12335M: Tyrel Datwyler <tyreld@linux.ibm.com> 12336L: linux-scsi@vger.kernel.org 12337L: target-devel@vger.kernel.org 12338S: Supported 12339F: drivers/scsi/ibmvscsi_tgt/ 12340 12341IBM Power VMX Cryptographic instructions 12342M: Breno Leitão <leitao@debian.org> 12343M: Nayna Jain <nayna@linux.ibm.com> 12344M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12345L: linux-crypto@vger.kernel.org 12346S: Supported 12347F: arch/powerpc/crypto/Kconfig 12348F: arch/powerpc/crypto/Makefile 12349F: arch/powerpc/crypto/aes.c 12350F: arch/powerpc/crypto/aes_cbc.c 12351F: arch/powerpc/crypto/aes_ctr.c 12352F: arch/powerpc/crypto/aes_xts.c 12353F: arch/powerpc/crypto/aesp8-ppc.* 12354F: arch/powerpc/crypto/ppc-xlate.pl 12355F: arch/powerpc/crypto/vmx.c 12356F: lib/crypto/powerpc/gf128hash.h 12357F: lib/crypto/powerpc/ghashp8-ppc.pl 12358 12359IBM ServeRAID RAID DRIVER 12360S: Orphan 12361F: drivers/scsi/ips.* 12362 12363ICH LPC AND GPIO DRIVER 12364M: Peter Tyser <ptyser@xes-inc.com> 12365S: Maintained 12366F: drivers/gpio/gpio-ich.c 12367F: drivers/mfd/lpc_ich.c 12368 12369ICY I2C DRIVER 12370M: Max Staudt <max@enpas.org> 12371L: linux-i2c@vger.kernel.org 12372S: Maintained 12373F: drivers/i2c/busses/i2c-icy.c 12374 12375IDEAPAD LAPTOP EXTRAS DRIVER 12376M: Ike Panhc <ikepanhc@gmail.com> 12377L: platform-driver-x86@vger.kernel.org 12378S: Maintained 12379W: http://launchpad.net/ideapad-laptop 12380F: drivers/platform/x86/lenovo/ideapad-laptop.c 12381 12382IDEAPAD LAPTOP SLIDEBAR DRIVER 12383M: Andrey Moiseev <o2g.org.ru@gmail.com> 12384L: linux-input@vger.kernel.org 12385S: Maintained 12386W: https://github.com/o2genum/ideapad-slidebar 12387F: drivers/input/misc/ideapad_slidebar.c 12388 12389IDT VersaClock 5 CLOCK DRIVER 12390M: Luca Ceresoli <luca@lucaceresoli.net> 12391S: Maintained 12392F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12393F: drivers/clk/clk-versaclock5.c 12394 12395IEEE 802.15.4 SUBSYSTEM 12396M: Alexander Aring <alex.aring@gmail.com> 12397M: Stefan Schmidt <stefan@datenfreihafen.org> 12398M: Miquel Raynal <miquel.raynal@bootlin.com> 12399L: linux-wpan@vger.kernel.org 12400S: Maintained 12401W: https://linux-wpan.org/ 12402Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12403T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12404T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12405F: Documentation/networking/ieee802154.rst 12406F: drivers/net/ieee802154/ 12407F: include/linux/ieee802154.h 12408F: include/linux/nl802154.h 12409F: include/net/af_ieee802154.h 12410F: include/net/cfg802154.h 12411F: include/net/ieee802154_netdev.h 12412F: include/net/mac802154.h 12413F: include/net/nl802154.h 12414F: net/ieee802154/ 12415F: net/mac802154/ 12416 12417Intel VIRTIO DATA PATH ACCELERATOR 12418M: Zhu Lingshan <lingshan.zhu@kernel.org> 12419L: virtualization@lists.linux.dev 12420S: Supported 12421F: drivers/vdpa/ifcvf/ 12422 12423IFE PROTOCOL 12424M: Yotam Gigi <yotam.gi@gmail.com> 12425M: Jamal Hadi Salim <jhs@mojatatu.com> 12426F: include/net/ife.h 12427F: include/uapi/linux/ife.h 12428F: net/ife 12429 12430IGORPLUG-USB IR RECEIVER 12431M: Sean Young <sean@mess.org> 12432L: linux-media@vger.kernel.org 12433S: Maintained 12434F: drivers/media/rc/igorplugusb.c 12435 12436IGUANAWORKS USB IR TRANSCEIVER 12437M: Sean Young <sean@mess.org> 12438L: linux-media@vger.kernel.org 12439S: Maintained 12440F: drivers/media/rc/iguanair.c 12441 12442IIO ADC HELPERS 12443M: Matti Vaittinen <mazziesaccount@gmail.com> 12444L: linux-iio@vger.kernel.org 12445S: Maintained 12446F: drivers/iio/adc/industrialio-adc.c 12447F: include/linux/iio/adc-helpers.h 12448 12449IIO BACKEND FRAMEWORK 12450M: Nuno Sa <nuno.sa@analog.com> 12451R: Olivier Moysan <olivier.moysan@foss.st.com> 12452L: linux-iio@vger.kernel.org 12453S: Maintained 12454F: Documentation/ABI/testing/debugfs-iio-backend 12455F: drivers/iio/industrialio-backend.c 12456F: include/linux/iio/backend.h 12457 12458IIO DIGITAL POTENTIOMETER DAC 12459M: Peter Rosin <peda@lysator.liu.se> 12460L: linux-iio@vger.kernel.org 12461S: Maintained 12462F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12463F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12464F: drivers/iio/dac/dpot-dac.c 12465 12466IIO ENVELOPE DETECTOR 12467M: Peter Rosin <peda@lysator.liu.se> 12468L: linux-iio@vger.kernel.org 12469S: Maintained 12470F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12471F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12472F: drivers/iio/adc/envelope-detector.c 12473 12474IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12475M: Matti Vaittinen <mazziesaccount@gmail.com> 12476L: linux-iio@vger.kernel.org 12477S: Maintained 12478F: drivers/iio/industrialio-gts-helper.c 12479F: include/linux/iio/iio-gts-helper.h 12480F: drivers/iio/test/iio-test-gts.c 12481 12482IIO MULTIPLEXER 12483M: Peter Rosin <peda@lysator.liu.se> 12484L: linux-iio@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12487F: drivers/iio/multiplexer/iio-mux.c 12488 12489IIO SCMI BASED DRIVER 12490M: Jyoti Bhayana <jbhayana@google.com> 12491L: linux-iio@vger.kernel.org 12492S: Maintained 12493F: drivers/iio/common/scmi_sensors/scmi_iio.c 12494 12495IIO SUBSYSTEM AND DRIVERS 12496M: Jonathan Cameron <jic23@kernel.org> 12497R: David Lechner <dlechner@baylibre.com> 12498R: Nuno Sá <nuno.sa@analog.com> 12499R: Andy Shevchenko <andy@kernel.org> 12500L: linux-iio@vger.kernel.org 12501S: Maintained 12502T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12503F: Documentation/ABI/testing/configfs-iio* 12504F: Documentation/ABI/testing/sysfs-bus-iio* 12505F: Documentation/devicetree/bindings/iio/ 12506F: Documentation/iio/ 12507F: drivers/iio/ 12508F: drivers/staging/iio/ 12509F: include/dt-bindings/iio/ 12510F: include/linux/iio/ 12511F: tools/iio/ 12512 12513IIO UNIT CONVERTER 12514M: Peter Rosin <peda@lysator.liu.se> 12515L: linux-iio@vger.kernel.org 12516S: Maintained 12517F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12518F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12519F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12520F: drivers/iio/afe/iio-rescale.c 12521 12522IKANOS/ADI EAGLE ADSL USB DRIVER 12523M: Matthieu Castet <castet.matthieu@free.fr> 12524M: Stanislaw Gruszka <stf_xl@wp.pl> 12525S: Maintained 12526F: drivers/usb/atm/ueagle-atm.c 12527 12528IMAGIS TOUCHSCREEN DRIVER 12529M: Markuss Broks <markuss.broks@gmail.com> 12530S: Maintained 12531F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12532F: drivers/input/touchscreen/imagis.c 12533 12534IMGTEC ASCII LCD DRIVER 12535M: Paul Burton <paulburton@kernel.org> 12536S: Maintained 12537F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12538F: drivers/auxdisplay/img-ascii-lcd.c 12539 12540IMGTEC JPEG ENCODER DRIVER 12541M: Devarsh Thakkar <devarsht@ti.com> 12542L: linux-media@vger.kernel.org 12543S: Supported 12544F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12545F: drivers/media/platform/imagination/e5010* 12546 12547IMGTEC IR DECODER DRIVER 12548S: Orphan 12549F: drivers/media/rc/img-ir/ 12550 12551IMGTEC POWERVR DRM DRIVER 12552M: Frank Binns <frank.binns@imgtec.com> 12553M: Matt Coster <matt.coster@imgtec.com> 12554S: Supported 12555T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12556F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12557F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12558F: Documentation/gpu/imagination/ 12559F: drivers/gpu/drm/ci/xfails/powervr* 12560F: drivers/gpu/drm/imagination/ 12561F: include/uapi/drm/pvr_drm.h 12562 12563IMON SOUNDGRAPH USB IR RECEIVER 12564M: Sean Young <sean@mess.org> 12565L: linux-media@vger.kernel.org 12566S: Maintained 12567F: drivers/media/rc/imon.c 12568F: drivers/media/rc/imon_raw.c 12569 12570IMS TWINTURBO FRAMEBUFFER DRIVER 12571L: linux-fbdev@vger.kernel.org 12572S: Orphan 12573F: drivers/video/fbdev/imsttfb.c 12574 12575INA233 HARDWARE MONITOR DRIVERS 12576M: Leo Yang <leo.yang.sy0@gmail.com> 12577L: linux-hwmon@vger.kernel.org 12578S: Maintained 12579F: Documentation/hwmon/ina233.rst 12580F: drivers/hwmon/pmbus/ina233.c 12581 12582INDEX OF FURTHER KERNEL DOCUMENTATION 12583M: Carlos Bilbao <carlos.bilbao@kernel.org> 12584S: Maintained 12585F: Documentation/process/kernel-docs.rst 12586 12587INDUSTRY PACK SUBSYSTEM (IPACK) 12588M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12589M: Jens Taprogge <jens.taprogge@taprogge.org> 12590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12591L: industrypack-devel@lists.sourceforge.net 12592S: Maintained 12593W: http://industrypack.sourceforge.net 12594F: drivers/ipack/ 12595F: include/linux/ipack.h 12596 12597INFINEON DPS310 Driver 12598M: Eddie James <eajames@linux.ibm.com> 12599L: linux-iio@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml 12602F: drivers/iio/pressure/dps310.c 12603 12604INFINEON PEB2466 ASoC CODEC 12605M: Herve Codina <herve.codina@bootlin.com> 12606L: linux-sound@vger.kernel.org 12607S: Maintained 12608F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12609F: sound/soc/codecs/peb2466.c 12610 12611INFINEON TLV493D Driver 12612M: Dixit Parmar <dixitparmar19@gmail.com> 12613L: linux-iio@vger.kernel.org 12614S: Maintained 12615W: https://www.infineon.com/part/TLV493D-A1B6 12616F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12617F: drivers/iio/magnetometer/tlv493d.c 12618 12619INFINIBAND SUBSYSTEM 12620M: Jason Gunthorpe <jgg@nvidia.com> 12621M: Leon Romanovsky <leonro@nvidia.com> 12622L: linux-rdma@vger.kernel.org 12623S: Supported 12624W: https://github.com/linux-rdma/rdma-core 12625Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12626T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12627F: Documentation/devicetree/bindings/infiniband/ 12628F: Documentation/infiniband/ 12629F: drivers/infiniband/ 12630F: include/rdma/ 12631F: include/trace/events/ib_mad.h 12632F: include/trace/events/ib_umad.h 12633F: include/trace/misc/rdma.h 12634F: include/uapi/linux/if_infiniband.h 12635F: include/uapi/rdma/ 12636F: samples/bpf/ibumad_kern.c 12637F: samples/bpf/ibumad_user.c 12638F: tools/testing/selftests/rdma/ 12639 12640INGENIC JZ4780 NAND DRIVER 12641M: Harvey Hunt <harveyhuntnexus@gmail.com> 12642L: linux-mtd@lists.infradead.org 12643L: linux-mips@vger.kernel.org 12644S: Maintained 12645F: drivers/mtd/nand/raw/ingenic/ 12646 12647INGENIC JZ47xx SoCs 12648M: Paul Cercueil <paul@crapouillou.net> 12649L: linux-mips@vger.kernel.org 12650S: Maintained 12651F: arch/mips/boot/dts/ingenic/ 12652F: arch/mips/generic/board-ingenic.c 12653F: arch/mips/include/asm/mach-ingenic/ 12654F: arch/mips/ingenic/Kconfig 12655F: drivers/clk/ingenic/ 12656F: drivers/dma/dma-jz4780.c 12657F: drivers/gpu/drm/ingenic/ 12658F: drivers/i2c/busses/i2c-jz4780.c 12659F: drivers/iio/adc/ingenic-adc.c 12660F: drivers/irqchip/irq-ingenic.c 12661F: drivers/memory/jz4780-nemc.c 12662F: drivers/mmc/host/jz4740_mmc.c 12663F: drivers/mtd/nand/raw/ingenic/ 12664F: drivers/pinctrl/pinctrl-ingenic.c 12665F: drivers/power/supply/ingenic-battery.c 12666F: drivers/pwm/pwm-jz4740.c 12667F: drivers/remoteproc/ingenic_rproc.c 12668F: drivers/rtc/rtc-jz4740.c 12669F: drivers/tty/serial/8250/8250_ingenic.c 12670F: drivers/usb/musb/jz4740.c 12671F: drivers/watchdog/jz4740_wdt.c 12672F: include/dt-bindings/iio/adc/ingenic,adc.h 12673F: include/linux/mfd/ingenic-tcu.h 12674F: sound/soc/codecs/jz47* 12675F: sound/soc/jz4740/ 12676 12677INJOINIC IP5xxx POWER BANK IC DRIVER 12678M: Samuel Holland <samuel@sholland.org> 12679S: Maintained 12680F: drivers/power/supply/ip5xxx_power.c 12681 12682INNOSILICON HDMI BRIDGE DRIVER 12683M: Andy Yan <andy.yan@rock-chips.com> 12684L: dri-devel@lists.freedesktop.org 12685S: Maintained 12686T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12687F: drivers/gpu/drm/bridge/inno-hdmi.c 12688F: include/drm/bridge/inno_hdmi.h 12689 12690INOTIFY 12691M: Jan Kara <jack@suse.cz> 12692R: Amir Goldstein <amir73il@gmail.com> 12693L: linux-fsdevel@vger.kernel.org 12694S: Maintained 12695F: Documentation/filesystems/inotify.rst 12696F: fs/notify/inotify/ 12697F: include/linux/inotify.h 12698F: include/uapi/linux/inotify.h 12699 12700INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12701M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12702L: linux-input@vger.kernel.org 12703S: Maintained 12704Q: http://patchwork.kernel.org/project/linux-input/list/ 12705T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12706F: Documentation/devicetree/bindings/input/ 12707F: Documentation/devicetree/bindings/serio/ 12708F: Documentation/input/ 12709F: drivers/input/ 12710F: include/dt-bindings/input/ 12711F: include/linux/gameport.h 12712F: include/linux/i8042.h 12713F: include/linux/input.h 12714F: include/linux/input/ 12715F: include/linux/libps2.h 12716F: include/linux/serio.h 12717F: include/uapi/linux/gameport.h 12718F: include/uapi/linux/input-event-codes.h 12719F: include/uapi/linux/input.h 12720F: include/uapi/linux/serio.h 12721F: include/uapi/linux/uinput.h 12722 12723INPUT MULTITOUCH (MT) PROTOCOL 12724M: Henrik Rydberg <rydberg@bitmath.org> 12725L: linux-input@vger.kernel.org 12726S: Odd fixes 12727F: Documentation/input/multi-touch-protocol.rst 12728F: drivers/input/input-mt.c 12729K: \b(ABS|SYN)_MT_ 12730 12731INSIDE SECURE CRYPTO DRIVER 12732M: Antoine Tenart <atenart@kernel.org> 12733L: linux-crypto@vger.kernel.org 12734S: Maintained 12735F: drivers/crypto/inside-secure/ 12736 12737INSIDE SECURE EIP93 CRYPTO DRIVER 12738M: Christian Marangi <ansuelsmth@gmail.com> 12739L: linux-crypto@vger.kernel.org 12740S: Maintained 12741F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12742F: drivers/crypto/inside-secure/eip93/ 12743 12744INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12745M: Mimi Zohar <zohar@linux.ibm.com> 12746M: Roberto Sassu <roberto.sassu@huawei.com> 12747M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12748R: Eric Snowberg <eric.snowberg@oracle.com> 12749L: linux-integrity@vger.kernel.org 12750S: Supported 12751T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12752F: include/linux/secure_boot.h 12753F: security/integrity/ 12754F: security/integrity/ima/ 12755 12756INTEGRITY POLICY ENFORCEMENT (IPE) 12757M: Fan Wu <wufan@kernel.org> 12758L: linux-security-module@vger.kernel.org 12759S: Supported 12760T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12761F: Documentation/admin-guide/LSM/ipe.rst 12762F: Documentation/security/ipe.rst 12763F: scripts/ipe/ 12764F: security/ipe/ 12765 12766INTEL 810/815 FRAMEBUFFER DRIVER 12767M: Antonino Daplas <adaplas@gmail.com> 12768L: linux-fbdev@vger.kernel.org 12769S: Maintained 12770F: drivers/video/fbdev/i810/ 12771 12772INTEL 8254 COUNTER DRIVER 12773M: William Breathitt Gray <wbg@kernel.org> 12774L: linux-iio@vger.kernel.org 12775S: Maintained 12776F: drivers/counter/i8254.c 12777F: include/linux/i8254.h 12778 12779INTEL 8255 GPIO DRIVER 12780M: William Breathitt Gray <wbg@kernel.org> 12781L: linux-gpio@vger.kernel.org 12782S: Maintained 12783F: drivers/gpio/gpio-i8255.c 12784F: drivers/gpio/gpio-i8255.h 12785 12786INTEL ASoC DRIVERS 12787M: Cezary Rojewski <cezary.rojewski@intel.com> 12788M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12789M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12790M: Bard Liao <yung-chuan.liao@linux.intel.com> 12791M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12792M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12793R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12794L: linux-sound@vger.kernel.org 12795S: Supported 12796F: sound/soc/intel/ 12797 12798INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12799M: Hans de Goede <hansg@kernel.org> 12800L: platform-driver-x86@vger.kernel.org 12801S: Maintained 12802F: drivers/platform/x86/intel/atomisp2/pm.c 12803 12804INTEL ATOMISP2 LED DRIVER 12805M: Hans de Goede <hansg@kernel.org> 12806L: platform-driver-x86@vger.kernel.org 12807S: Maintained 12808F: drivers/platform/x86/intel/atomisp2/led.c 12809 12810INTEL BIOS SAR INT1092 DRIVER 12811M: Shravan Sudhakar <s.shravan@intel.com> 12812L: platform-driver-x86@vger.kernel.org 12813S: Maintained 12814F: drivers/platform/x86/intel/int1092/ 12815 12816INTEL BROXTON PMC DRIVER 12817M: Mika Westerberg <mika.westerberg@linux.intel.com> 12818M: Zha Qipeng <qipeng.zha@intel.com> 12819S: Maintained 12820F: drivers/mfd/intel_pmc_bxt.c 12821F: include/linux/mfd/intel_pmc_bxt.h 12822 12823INTEL C600 SERIES SAS CONTROLLER DRIVER 12824L: linux-scsi@vger.kernel.org 12825S: Orphan 12826T: git git://git.code.sf.net/p/intel-sas/isci 12827F: drivers/scsi/isci/ 12828 12829INTEL CPU family model numbers 12830M: Tony Luck <tony.luck@intel.com> 12831M: x86@kernel.org 12832L: linux-kernel@vger.kernel.org 12833S: Supported 12834F: arch/x86/include/asm/intel-family.h 12835 12836INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12837M: Alexander Usyskin <alexander.usyskin@intel.com> 12838L: linux-mtd@lists.infradead.org 12839S: Supported 12840F: drivers/mtd/devices/mtd_intel_dg.c 12841F: include/linux/intel_dg_nvm_aux.h 12842 12843INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12844M: Jani Nikula <jani.nikula@linux.intel.com> 12845M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12846L: intel-gfx@lists.freedesktop.org 12847L: intel-xe@lists.freedesktop.org 12848S: Supported 12849F: drivers/gpu/drm/i915/display/ 12850F: drivers/gpu/drm/xe/display/ 12851F: drivers/gpu/drm/xe/compat-i915-headers 12852F: include/drm/intel/ 12853 12854INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12855M: Jani Nikula <jani.nikula@linux.intel.com> 12856M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12857M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12858M: Tvrtko Ursulin <tursulin@ursulin.net> 12859L: intel-gfx@lists.freedesktop.org 12860S: Supported 12861W: https://drm.pages.freedesktop.org/intel-docs/ 12862Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12863B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12864C: irc://irc.oftc.net/intel-gfx 12865T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12866F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12867F: Documentation/gpu/i915.rst 12868F: drivers/gpu/drm/ci/xfails/i915* 12869F: drivers/gpu/drm/i915/ 12870F: include/drm/intel/ 12871F: include/uapi/drm/i915_drm.h 12872 12873INTEL DRM XE DRIVER (Lunar Lake and newer) 12874M: Matthew Brost <matthew.brost@intel.com> 12875M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12876M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12877L: intel-xe@lists.freedesktop.org 12878S: Supported 12879W: https://drm.pages.freedesktop.org/intel-docs/ 12880Q: http://patchwork.freedesktop.org/project/intel-xe/ 12881B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12882C: irc://irc.oftc.net/xe 12883T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12884F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12885F: Documentation/gpu/xe/ 12886F: drivers/gpu/drm/xe/ 12887F: include/drm/intel/ 12888F: include/uapi/drm/xe_drm.h 12889 12890INTEL ELKHART LAKE PSE I/O DRIVER 12891M: Raag Jadav <raag.jadav@intel.com> 12892L: platform-driver-x86@vger.kernel.org 12893S: Supported 12894F: drivers/platform/x86/intel/ehl_pse_io.c 12895F: include/linux/ehl_pse_io_aux.h 12896 12897INTEL ETHERNET DRIVERS 12898M: Tony Nguyen <anthony.l.nguyen@intel.com> 12899M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12900L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12901S: Maintained 12902W: https://www.intel.com/content/www/us/en/support.html 12903Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12906F: Documentation/networking/device_drivers/ethernet/intel/ 12907F: drivers/net/ethernet/intel/ 12908F: drivers/net/ethernet/intel/*/ 12909F: include/linux/avf/virtchnl.h 12910F: include/linux/net/intel/*/ 12911 12912INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12913M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12914M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12915L: linux-rdma@vger.kernel.org 12916S: Supported 12917F: drivers/infiniband/hw/irdma/ 12918F: include/uapi/rdma/irdma-abi.h 12919 12920INTEL GPIO DRIVERS 12921M: Andy Shevchenko <andy@kernel.org> 12922L: linux-gpio@vger.kernel.org 12923S: Supported 12924T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12925F: drivers/gpio/gpio-elkhartlake.c 12926F: drivers/gpio/gpio-graniterapids.c 12927F: drivers/gpio/gpio-ich.c 12928F: drivers/gpio/gpio-merrifield.c 12929F: drivers/gpio/gpio-ml-ioh.c 12930F: drivers/gpio/gpio-pch.c 12931F: drivers/gpio/gpio-sch.c 12932F: drivers/gpio/gpio-sodaville.c 12933F: drivers/gpio/gpio-tangier.c 12934F: drivers/gpio/gpio-tangier.h 12935 12936INTEL GPIO GPE DRIVER 12937M: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com> 12938R: Mika Westerberg <westeri@kernel.org> 12939L: linux-gpio@vger.kernel.org 12940S: Supported 12941F: drivers/gpio/gpio-novalake-events.c 12942 12943INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12944R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12945R: Zhi Wang <zhi.wang.linux@gmail.com> 12946S: Odd Fixes 12947W: https://github.com/intel/gvt-linux/wiki 12948F: drivers/gpu/drm/i915/gvt/ 12949 12950INTEL HID EVENT DRIVER 12951M: Alex Hung <alexhung@gmail.com> 12952L: platform-driver-x86@vger.kernel.org 12953S: Maintained 12954F: drivers/platform/x86/intel/hid.c 12955 12956INTEL I/OAT DMA DRIVER 12957M: Dave Jiang <dave.jiang@intel.com> 12958R: Dan Williams <djbw@kernel.org> 12959L: dmaengine@vger.kernel.org 12960S: Supported 12961Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12962F: drivers/dma/ioat* 12963 12964INTEL IAA CRYPTO DRIVER 12965M: Kristen Accardi <kristen.c.accardi@intel.com> 12966M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12967L: linux-crypto@vger.kernel.org 12968S: Supported 12969F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12970F: drivers/crypto/intel/iaa/* 12971 12972INTEL IDLE DRIVER 12973M: Rafael J. Wysocki <rafael@kernel.org> 12974M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12975M: Artem Bityutskiy <dedekind1@gmail.com> 12976R: Len Brown <lenb@kernel.org> 12977L: linux-pm@vger.kernel.org 12978S: Supported 12979B: https://bugzilla.kernel.org 12980T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12981F: drivers/idle/intel_idle.c 12982 12983INTEL IDXD DRIVER 12984M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12985R: Dave Jiang <dave.jiang@intel.com> 12986L: dmaengine@vger.kernel.org 12987S: Supported 12988F: drivers/dma/idxd/* 12989F: include/uapi/linux/idxd.h 12990 12991INTEL IN FIELD SCAN (IFS) DEVICE 12992M: Tony Luck <tony.luck@intel.com> 12993R: Ashok Raj <ashok.raj.linux@gmail.com> 12994S: Maintained 12995F: drivers/platform/x86/intel/ifs 12996F: include/trace/events/intel_ifs.h 12997F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12998 12999INTEL INTEGRATED SENSOR HUB DRIVER 13000M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13001M: Jiri Kosina <jikos@kernel.org> 13002L: linux-input@vger.kernel.org 13003S: Maintained 13004F: drivers/hid/intel-ish-hid/ 13005 13006INTEL IOMMU (VT-d) 13007M: David Woodhouse <dwmw2@infradead.org> 13008M: Lu Baolu <baolu.lu@linux.intel.com> 13009L: iommu@lists.linux.dev 13010S: Supported 13011T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13012F: drivers/iommu/intel/ 13013 13014INTEL IPU3 CSI-2 CIO2 DRIVER 13015M: Yong Zhi <yong.zhi@intel.com> 13016M: Sakari Ailus <sakari.ailus@linux.intel.com> 13017M: Bingbu Cao <bingbu.cao@intel.com> 13018M: Dan Scally <dan.scally@ideasonboard.com> 13019R: Tianshu Qiu <tian.shu.qiu@intel.com> 13020L: linux-media@vger.kernel.org 13021S: Maintained 13022T: git git://linuxtv.org/media.git 13023F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 13024F: drivers/media/pci/intel/ipu3/ 13025 13026INTEL IPU3 CSI-2 IMGU DRIVER 13027M: Sakari Ailus <sakari.ailus@linux.intel.com> 13028R: Bingbu Cao <bingbu.cao@intel.com> 13029R: Tianshu Qiu <tian.shu.qiu@intel.com> 13030L: linux-media@vger.kernel.org 13031S: Maintained 13032F: Documentation/admin-guide/media/ipu3.rst 13033F: Documentation/admin-guide/media/ipu3_rcb.svg 13034F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 13035F: drivers/staging/media/ipu3/ 13036 13037INTEL IPU6 INPUT SYSTEM DRIVER 13038M: Sakari Ailus <sakari.ailus@linux.intel.com> 13039M: Bingbu Cao <bingbu.cao@intel.com> 13040R: Tianshu Qiu <tian.shu.qiu@intel.com> 13041L: linux-media@vger.kernel.org 13042S: Maintained 13043T: git git://linuxtv.org/media.git 13044F: Documentation/admin-guide/media/ipu6-isys.rst 13045F: drivers/media/pci/intel/ipu6/ 13046 13047INTEL IPU7 INPUT SYSTEM DRIVER 13048M: Sakari Ailus <sakari.ailus@linux.intel.com> 13049R: Bingbu Cao <bingbu.cao@intel.com> 13050L: linux-media@vger.kernel.org 13051S: Maintained 13052T: git git://linuxtv.org/media.git 13053F: drivers/staging/media/ipu7/ 13054 13055INTEL ISHTP ECLITE DRIVER 13056M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13057L: platform-driver-x86@vger.kernel.org 13058S: Supported 13059F: drivers/platform/x86/intel/ishtp_eclite.c 13060 13061INTEL IXP4XX CRYPTO SUPPORT 13062M: Corentin Labbe <clabbe@baylibre.com> 13063L: linux-crypto@vger.kernel.org 13064S: Maintained 13065F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 13066 13067INTEL KEEM BAY DRM DRIVER 13068M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 13069S: Maintained 13070F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 13071F: drivers/gpu/drm/kmb/ 13072 13073INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 13074S: Orphan 13075F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 13076F: drivers/crypto/intel/keembay/Kconfig 13077F: drivers/crypto/intel/keembay/Makefile 13078F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 13079F: drivers/crypto/intel/keembay/ocs-aes.c 13080F: drivers/crypto/intel/keembay/ocs-aes.h 13081 13082INTEL KEEM BAY OCS ECC CRYPTO DRIVER 13083M: Prabhjot Khurana <prabhjot.khurana@intel.com> 13084M: Mark Gross <mgross@linux.intel.com> 13085S: Maintained 13086F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 13087F: drivers/crypto/intel/keembay/Kconfig 13088F: drivers/crypto/intel/keembay/Makefile 13089F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 13090 13091INTEL KEEM BAY OCS HCU CRYPTO DRIVER 13092M: Declan Murphy <declan.murphy@intel.com> 13093S: Maintained 13094F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 13095F: drivers/crypto/intel/keembay/Kconfig 13096F: drivers/crypto/intel/keembay/Makefile 13097F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 13098F: drivers/crypto/intel/keembay/ocs-hcu.c 13099F: drivers/crypto/intel/keembay/ocs-hcu.h 13100 13101INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 13102M: Lixu Zhang <lixu.zhang@intel.com> 13103M: Sakari Ailus <sakari.ailus@linux.intel.com> 13104S: Maintained 13105F: drivers/gpio/gpio-ljca.c 13106F: drivers/i2c/busses/i2c-ljca.c 13107F: drivers/spi/spi-ljca.c 13108F: drivers/usb/misc/usb-ljca.c 13109F: include/linux/usb/ljca.h 13110 13111INTEL MANAGEMENT ENGINE (mei) 13112M: Alexander Usyskin <alexander.usyskin@intel.com> 13113L: linux-kernel@vger.kernel.org 13114S: Supported 13115F: Documentation/driver-api/mei/* 13116F: drivers/misc/mei/ 13117F: drivers/watchdog/mei_wdt.c 13118F: include/linux/mei_aux.h 13119F: include/linux/mei_cl_bus.h 13120F: include/uapi/linux/mei.h 13121F: include/uapi/linux/mei_uuid.h 13122F: include/uapi/linux/uuid.h 13123F: samples/mei/* 13124 13125INTEL MAX 10 BMC MFD DRIVER 13126M: Xu Yilun <yilun.xu@intel.com> 13127R: Tom Rix <trix@redhat.com> 13128S: Maintained 13129F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 13130F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 13131F: drivers/hwmon/intel-m10-bmc-hwmon.c 13132F: drivers/mfd/intel-m10-bmc* 13133F: include/linux/mfd/intel-m10-bmc.h 13134 13135INTEL MAX10 BMC SECURE UPDATES 13136M: Xu Yilun <yilun.xu@intel.com> 13137L: linux-fpga@vger.kernel.org 13138S: Maintained 13139F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 13140F: drivers/fpga/intel-m10-bmc-sec-update.c 13141 13142INTEL MID (Mobile Internet Device) PLATFORM 13143M: Andy Shevchenko <andy@kernel.org> 13144L: linux-kernel@vger.kernel.org 13145S: Supported 13146F: arch/x86/include/asm/intel-mid.h 13147F: arch/x86/pci/intel_mid.c 13148F: arch/x86/platform/intel-mid/ 13149F: drivers/dma/hsu/ 13150F: drivers/extcon/extcon-intel-mrfld.c 13151F: drivers/gpio/gpio-merrifield.c 13152F: drivers/gpio/gpio-tangier.* 13153F: drivers/iio/adc/intel_mrfld_adc.c 13154F: drivers/mfd/intel_soc_pmic_mrfld.c 13155F: drivers/pinctrl/intel/pinctrl-merrifield.c 13156F: drivers/pinctrl/intel/pinctrl-moorefield.c 13157F: drivers/pinctrl/intel/pinctrl-tangier.* 13158F: drivers/platform/x86/intel/mrfld_pwrbtn.c 13159F: drivers/platform/x86/intel_scu_* 13160F: drivers/staging/media/atomisp/ 13161F: drivers/tty/serial/8250/8250_mid.c 13162F: drivers/watchdog/intel-mid_wdt.c 13163F: include/linux/mfd/intel_soc_pmic_mrfld.h 13164F: include/linux/platform_data/x86/intel-mid_wdt.h 13165F: include/linux/platform_data/x86/intel_scu_ipc.h 13166 13167INTEL P-Unit IPC DRIVER 13168M: Zha Qipeng <qipeng.zha@intel.com> 13169L: platform-driver-x86@vger.kernel.org 13170S: Maintained 13171F: arch/x86/include/asm/intel_punit_ipc.h 13172F: drivers/platform/x86/intel/punit_ipc.c 13173 13174INTEL PMC CORE DRIVER 13175M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 13176M: David E Box <david.e.box@intel.com> 13177L: platform-driver-x86@vger.kernel.org 13178S: Maintained 13179F: Documentation/ABI/testing/sysfs-platform-intel-pmc 13180F: drivers/platform/x86/intel/pmc/ 13181F: include/linux/platform_data/x86/intel_pmc_ipc.h 13182 13183INTEL PMIC GPIO DRIVERS 13184M: Andy Shevchenko <andy@kernel.org> 13185S: Supported 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 13187F: drivers/gpio/gpio-*cove.c 13188 13189INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 13190M: Andy Shevchenko <andy@kernel.org> 13191S: Supported 13192F: drivers/mfd/intel_soc_pmic* 13193F: include/linux/mfd/intel_soc_pmic* 13194 13195INTEL PMT DRIVERS 13196M: David E. Box <david.e.box@linux.intel.com> 13197S: Supported 13198F: Documentation/ABI/testing/sysfs-class-intel_pmt 13199F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 13200F: drivers/platform/x86/intel/pmt/ 13201 13202INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 13203M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 13204L: linux-wireless@vger.kernel.org 13205S: Maintained 13206F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 13207F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 13208F: drivers/net/wireless/intel/ipw2x00/ 13209 13210INTEL PSTATE DRIVER 13211M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13212M: Len Brown <lenb@kernel.org> 13213L: linux-pm@vger.kernel.org 13214S: Supported 13215F: drivers/cpufreq/intel_pstate.c 13216 13217INTEL PTP DFL ToD DRIVER 13218L: linux-fpga@vger.kernel.org 13219L: netdev@vger.kernel.org 13220S: Orphan 13221F: drivers/ptp/ptp_dfl_tod.c 13222 13223INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 13224M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13225L: linux-iio@vger.kernel.org 13226S: Supported 13227F: drivers/counter/intel-qep.c 13228 13229INTEL SCU DRIVERS 13230M: Mika Westerberg <mika.westerberg@linux.intel.com> 13231S: Maintained 13232F: drivers/platform/x86/intel_scu_* 13233F: include/linux/platform_data/x86/intel_scu_ipc.h 13234 13235INTEL SDSI DRIVER 13236M: David E. Box <david.e.box@linux.intel.com> 13237S: Supported 13238F: drivers/platform/x86/intel/sdsi.c 13239F: tools/arch/x86/intel_sdsi/ 13240F: tools/testing/selftests/drivers/sdsi/ 13241 13242INTEL SGX 13243M: Jarkko Sakkinen <jarkko@kernel.org> 13244R: Dave Hansen <dave.hansen@linux.intel.com> 13245L: linux-sgx@vger.kernel.org 13246S: Supported 13247Q: https://patchwork.kernel.org/project/intel-sgx/list/ 13248T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 13249F: Documentation/arch/x86/sgx.rst 13250F: arch/x86/entry/vdso/vdso64/vsgx.S 13251F: arch/x86/include/asm/sgx.h 13252F: arch/x86/include/uapi/asm/sgx.h 13253F: arch/x86/kernel/cpu/sgx/* 13254F: tools/testing/selftests/sgx/* 13255K: \bSGX_ 13256 13257INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 13258M: Daniel Scally <dan.scally@ideasonboard.com> 13259M: Sakari Ailus <sakari.ailus@linux.intel.com> 13260S: Maintained 13261F: drivers/platform/x86/intel/int3472/ 13262F: include/linux/platform_data/x86/int3472.h 13263 13264INTEL SPEED SELECT TECHNOLOGY 13265M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13266L: platform-driver-x86@vger.kernel.org 13267S: Maintained 13268F: drivers/platform/x86/intel/speed_select_if/ 13269F: include/uapi/linux/isst_if.h 13270F: tools/power/x86/intel-speed-select/ 13271 13272INTEL STRATIX10 FIRMWARE DRIVERS 13273M: Dinh Nguyen <dinguyen@kernel.org> 13274L: linux-kernel@vger.kernel.org 13275S: Maintained 13276T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13277F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 13278F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 13279F: drivers/firmware/stratix10-rsu.c 13280F: drivers/firmware/stratix10-svc.c 13281F: include/linux/firmware/intel/stratix10-smc.h 13282F: include/linux/firmware/intel/stratix10-svc-client.h 13283 13284INTEL TELEMETRY DRIVER 13285M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 13286M: "David E. Box" <david.e.box@linux.intel.com> 13287L: platform-driver-x86@vger.kernel.org 13288S: Maintained 13289F: arch/x86/include/asm/intel_telemetry.h 13290F: drivers/platform/x86/intel/telemetry/ 13291 13292INTEL TOUCH HOST CONTROLLER (THC) DRIVER 13293M: Even Xu <even.xu@intel.com> 13294M: Xinpeng Sun <xinpeng.sun@intel.com> 13295S: Maintained 13296F: drivers/hid/intel-thc-hid/ 13297 13298INTEL TPMI DRIVER 13299M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13300L: platform-driver-x86@vger.kernel.org 13301S: Maintained 13302F: Documentation/ABI/testing/debugfs-tpmi 13303F: drivers/platform/x86/intel/vsec_tpmi.c 13304F: include/linux/intel_tpmi.h 13305 13306INTEL UNCORE FREQUENCY CONTROL 13307M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13308L: platform-driver-x86@vger.kernel.org 13309S: Maintained 13310F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 13311F: drivers/platform/x86/intel/uncore-frequency/ 13312 13313INTEL USBIO USB I/O EXPANDER DRIVERS 13314M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 13315M: Hans de Goede <hansg@kernel.org> 13316R: Sakari Ailus <sakari.ailus@linux.intel.com> 13317S: Maintained 13318F: drivers/gpio/gpio-usbio.c 13319F: drivers/i2c/busses/i2c-usbio.c 13320F: drivers/usb/misc/usbio.c 13321F: include/linux/usb/usbio.h 13322 13323INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 13324M: David E. Box <david.e.box@linux.intel.com> 13325S: Supported 13326F: drivers/platform/x86/intel/vsec.c 13327F: include/linux/intel_vsec.h 13328 13329INTEL VIRTUAL BUTTON DRIVER 13330M: AceLan Kao <acelan.kao@canonical.com> 13331L: platform-driver-x86@vger.kernel.org 13332S: Maintained 13333F: drivers/platform/x86/intel/vbtn.c 13334 13335INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 13336M: Stanislaw Gruszka <stf_xl@wp.pl> 13337L: linux-wireless@vger.kernel.org 13338S: Supported 13339F: drivers/net/wireless/intel/iwlegacy/ 13340 13341INTEL WIRELESS WIFI LINK (iwlwifi) 13342M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 13343L: linux-wireless@vger.kernel.org 13344S: Supported 13345W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 13346T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 13347F: drivers/net/wireless/intel/iwlwifi/ 13348 13349INTEL VISION SENSING CONTROLLER DRIVER 13350M: Sakari Ailus <sakari.ailus@linux.intel.com> 13351R: Bingbu Cao <bingbu.cao@intel.com> 13352R: Lixu Zhang <lixu.zhang@intel.com> 13353L: linux-media@vger.kernel.org 13354S: Maintained 13355T: git git://linuxtv.org/media.git 13356F: drivers/media/pci/intel/ivsc/ 13357 13358INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 13359S: Orphan 13360W: https://slimbootloader.github.io/security/firmware-update.html 13361F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 13362 13363INTEL WMI THUNDERBOLT FORCE POWER DRIVER 13364L: Dell.Client.Kernel@dell.com 13365S: Maintained 13366F: drivers/platform/x86/intel/wmi/thunderbolt.c 13367 13368INTEL WWAN IOSM DRIVER 13369L: netdev@vger.kernel.org 13370S: Orphan 13371F: drivers/net/wwan/iosm/ 13372 13373INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 13374M: Xin Li <xin@zytor.com> 13375M: "H. Peter Anvin" <hpa@zytor.com> 13376S: Supported 13377F: Documentation/arch/x86/x86_64/fred.rst 13378F: arch/x86/entry/entry_64_fred.S 13379F: arch/x86/entry/entry_fred.c 13380F: arch/x86/include/asm/fred.h 13381F: arch/x86/kernel/fred.c 13382 13383INTEL(R) TRACE HUB 13384M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13385S: Supported 13386F: Documentation/trace/intel_th.rst 13387F: drivers/hwtracing/intel_th/ 13388F: include/linux/intel_th.h 13389 13390INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13391M: Ning Sun <ning.sun@intel.com> 13392L: tboot-devel@lists.sourceforge.net 13393S: Supported 13394W: http://tboot.sourceforge.net 13395T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13396F: Documentation/arch/x86/intel_txt.rst 13397F: arch/x86/kernel/tboot.c 13398F: include/linux/tboot.h 13399 13400INTERCONNECT API 13401M: Georgi Djakov <djakov@kernel.org> 13402L: linux-pm@vger.kernel.org 13403S: Maintained 13404T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13405F: Documentation/devicetree/bindings/interconnect/ 13406F: Documentation/driver-api/interconnect.rst 13407F: drivers/interconnect/ 13408F: include/dt-bindings/interconnect/ 13409F: include/linux/interconnect-clk.h 13410F: include/linux/interconnect-provider.h 13411F: include/linux/interconnect.h 13412 13413INTERCONNECT KUNIT TESTS 13414M: Kuan-Wei Chiu <visitorckw@gmail.com> 13415L: linux-pm@vger.kernel.org 13416S: Maintained 13417F: drivers/interconnect/icc-kunit.c 13418 13419INTERRUPT COUNTER DRIVER 13420M: Oleksij Rempel <o.rempel@pengutronix.de> 13421R: Pengutronix Kernel Team <kernel@pengutronix.de> 13422L: linux-iio@vger.kernel.org 13423F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13424F: drivers/counter/interrupt-cnt.c 13425 13426INTERSIL ISL7998X VIDEO DECODER DRIVER 13427M: Michael Tretter <m.tretter@pengutronix.de> 13428R: Pengutronix Kernel Team <kernel@pengutronix.de> 13429L: linux-media@vger.kernel.org 13430S: Maintained 13431F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13432F: drivers/media/i2c/isl7998x.c 13433 13434INVENSENSE ICM-426xx IMU DRIVER 13435M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13436L: linux-iio@vger.kernel.org 13437S: Maintained 13438W: https://invensense.tdk.com/ 13439F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13440F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13441F: drivers/iio/imu/inv_icm42600/ 13442 13443INVENSENSE ICM-456xx IMU DRIVER 13444M: Remi Buisson <remi.buisson@tdk.com> 13445L: linux-iio@vger.kernel.org 13446S: Maintained 13447W: https://invensense.tdk.com/ 13448F: Documentation/devicetree/bindings/iio/imu/invensense,icm45600.yaml 13449F: drivers/iio/imu/inv_icm45600/ 13450 13451INVENSENSE MPU-3050 GYROSCOPE DRIVER 13452M: Linus Walleij <linusw@kernel.org> 13453L: linux-iio@vger.kernel.org 13454S: Maintained 13455F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13456F: drivers/iio/gyro/mpu3050* 13457 13458INVENSENSE MPU-6050 IMU DRIVER 13459M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13460L: linux-iio@vger.kernel.org 13461S: Maintained 13462W: https://invensense.tdk.com/ 13463F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13464F: drivers/iio/imu/inv_mpu6050/ 13465 13466IOC3 ETHERNET DRIVER 13467M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13468L: linux-mips@vger.kernel.org 13469S: Maintained 13470F: drivers/net/ethernet/sgi/ioc3-eth.c 13471 13472IOMMU DMA-API LAYER 13473M: Robin Murphy <robin.murphy@arm.com> 13474L: iommu@lists.linux.dev 13475S: Maintained 13476T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13477F: drivers/iommu/dma-iommu.c 13478F: drivers/iommu/dma-iommu.h 13479F: drivers/iommu/iova.c 13480F: include/linux/iommu-dma.h 13481F: include/linux/iova.h 13482 13483IOMMU SUBSYSTEM 13484M: Joerg Roedel <joro@8bytes.org> 13485M: Will Deacon <will@kernel.org> 13486R: Robin Murphy <robin.murphy@arm.com> 13487L: iommu@lists.linux.dev 13488S: Maintained 13489T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13490F: Documentation/devicetree/bindings/iommu/ 13491F: drivers/iommu/ 13492F: include/linux/iommu.h 13493F: include/linux/iova.h 13494F: include/linux/of_iommu.h 13495F: rust/kernel/iommu/ 13496 13497IOMMUFD 13498M: Jason Gunthorpe <jgg@nvidia.com> 13499M: Kevin Tian <kevin.tian@intel.com> 13500L: iommu@lists.linux.dev 13501S: Maintained 13502T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13503F: Documentation/userspace-api/iommufd.rst 13504F: drivers/iommu/iommufd/ 13505F: include/linux/iommufd.h 13506F: include/uapi/linux/iommufd.h 13507F: tools/testing/selftests/iommu/ 13508 13509IOSYS-MAP HELPERS 13510M: Thomas Zimmermann <tzimmermann@suse.de> 13511L: dri-devel@lists.freedesktop.org 13512S: Maintained 13513T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13514F: include/linux/iosys-map.h 13515 13516IO_URING 13517M: Jens Axboe <axboe@kernel.dk> 13518L: io-uring@vger.kernel.org 13519S: Maintained 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13521T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13522F: include/linux/io_uring/ 13523F: include/linux/io_uring.h 13524F: include/linux/io_uring_types.h 13525F: include/trace/events/io_uring.h 13526F: include/uapi/linux/io_uring.h 13527F: include/uapi/linux/io_uring/ 13528F: io_uring/ 13529 13530IO_URING ZCRX 13531M: Pavel Begunkov <asml.silence@gmail.com> 13532L: io-uring@vger.kernel.org 13533L: netdev@vger.kernel.org 13534T: git https://github.com/isilence/linux.git zcrx/for-next 13535T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13536S: Maintained 13537F: io_uring/zcrx.* 13538 13539IPMI SUBSYSTEM 13540M: Corey Minyard <corey@minyard.net> 13541L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13542S: Supported 13543W: http://openipmi.sourceforge.net/ 13544T: git https://github.com/cminyard/linux-ipmi.git for-next 13545F: Documentation/devicetree/bindings/ipmi/ 13546F: Documentation/driver-api/ipmi.rst 13547F: drivers/char/ipmi/ 13548F: include/linux/ipmi* 13549F: include/uapi/linux/ipmi* 13550 13551IPS SCSI RAID DRIVER 13552M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13553L: linux-scsi@vger.kernel.org 13554S: Maintained 13555W: http://www.adaptec.com/ 13556F: drivers/scsi/ips* 13557 13558IPVS 13559M: Simon Horman <horms@verge.net.au> 13560M: Julian Anastasov <ja@ssi.bg> 13561L: netdev@vger.kernel.org 13562L: lvs-devel@vger.kernel.org 13563S: Maintained 13564T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13565T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13566F: Documentation/networking/ipvs-sysctl.rst 13567F: include/net/ip_vs.h 13568F: include/uapi/linux/ip_vs.h 13569F: net/netfilter/ipvs/ 13570 13571IPWIRELESS DRIVER 13572M: Jiri Kosina <jikos@kernel.org> 13573M: David Sterba <dsterba@suse.com> 13574S: Odd Fixes 13575F: drivers/tty/ipwireless/ 13576 13577IRON DEVICE AUDIO CODEC DRIVERS 13578M: Kiseok Jo <kiseok.jo@irondevice.com> 13579L: linux-sound@vger.kernel.org 13580S: Maintained 13581F: Documentation/devicetree/bindings/sound/irondevice,* 13582F: sound/soc/codecs/sma* 13583 13584IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13585M: Thomas Gleixner <tglx@kernel.org> 13586S: Maintained 13587P: Documentation/process/maintainer-tip.rst 13588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13589F: Documentation/core-api/irq/irq-domain.rst 13590F: include/linux/irqdomain.h 13591F: include/linux/irqdomain_defs.h 13592F: kernel/irq/irqdomain.c 13593F: kernel/irq/msi.c 13594 13595IRQ SUBSYSTEM 13596M: Thomas Gleixner <tglx@kernel.org> 13597L: linux-kernel@vger.kernel.org 13598S: Maintained 13599P: Documentation/process/maintainer-tip.rst 13600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13601F: include/linux/group_cpus.h 13602F: include/linux/irq.h 13603F: include/linux/irqhandler.h 13604F: include/linux/irqnr.h 13605F: include/linux/irqreturn.h 13606F: kernel/irq/ 13607F: lib/group_cpus.c 13608 13609IRQCHIP DRIVERS 13610M: Thomas Gleixner <tglx@kernel.org> 13611L: linux-kernel@vger.kernel.org 13612S: Maintained 13613P: Documentation/process/maintainer-tip.rst 13614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13615F: Documentation/devicetree/bindings/interrupt-controller/ 13616F: drivers/irqchip/ 13617F: include/linux/irqchip.h 13618 13619ISA 13620M: William Breathitt Gray <wbg@kernel.org> 13621S: Maintained 13622F: Documentation/driver-api/isa.rst 13623F: drivers/base/isa.c 13624F: include/linux/isa.h 13625 13626ISA RADIO MODULE 13627M: Hans Verkuil <hverkuil@kernel.org> 13628L: linux-media@vger.kernel.org 13629S: Maintained 13630W: https://linuxtv.org 13631T: git git://linuxtv.org/media.git 13632F: drivers/media/radio/radio-isa* 13633 13634ISAPNP 13635M: Jaroslav Kysela <perex@perex.cz> 13636S: Maintained 13637F: Documentation/userspace-api/isapnp.rst 13638F: drivers/pnp/isapnp/ 13639F: include/linux/isapnp.h 13640 13641ISCSI 13642M: Lee Duncan <lduncan@suse.com> 13643M: Chris Leech <cleech@redhat.com> 13644M: Mike Christie <michael.christie@oracle.com> 13645L: open-iscsi@googlegroups.com 13646L: linux-scsi@vger.kernel.org 13647S: Maintained 13648W: www.open-iscsi.com 13649F: drivers/scsi/*iscsi* 13650F: include/scsi/*iscsi* 13651 13652iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13653M: Peter Jones <pjones@redhat.com> 13654M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13655S: Maintained 13656F: drivers/firmware/iscsi_ibft* 13657 13658ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13659M: Sagi Grimberg <sagi@grimberg.me> 13660M: Max Gurtovoy <mgurtovoy@nvidia.com> 13661L: linux-rdma@vger.kernel.org 13662S: Supported 13663W: http://www.openfabrics.org 13664W: www.open-iscsi.org 13665Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13666F: drivers/infiniband/ulp/iser/ 13667 13668ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13669M: Sagi Grimberg <sagi@grimberg.me> 13670L: linux-rdma@vger.kernel.org 13671L: target-devel@vger.kernel.org 13672S: Supported 13673T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13674F: drivers/infiniband/ulp/isert 13675 13676ISL28022 HARDWARE MONITORING DRIVER 13677M: Carsten Spieß <mail@carsten-spiess.de> 13678L: linux-hwmon@vger.kernel.org 13679S: Maintained 13680F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13681F: Documentation/hwmon/isl28022.rst 13682F: drivers/hwmon/isl28022.c 13683 13684ISOFS FILESYSTEM 13685M: Jan Kara <jack@suse.cz> 13686L: linux-fsdevel@vger.kernel.org 13687S: Maintained 13688F: Documentation/filesystems/isofs.rst 13689F: fs/isofs/ 13690 13691IT87 HARDWARE MONITORING DRIVER 13692M: Jean Delvare <jdelvare@suse.com> 13693L: linux-hwmon@vger.kernel.org 13694S: Maintained 13695F: Documentation/hwmon/it87.rst 13696F: drivers/hwmon/it87.c 13697 13698IT913X MEDIA DRIVER 13699L: linux-media@vger.kernel.org 13700S: Orphan 13701W: https://linuxtv.org 13702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13703F: drivers/media/tuners/it913x* 13704 13705ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13706M: Liu Ying <victor.liu@nxp.com> 13707L: dri-devel@lists.freedesktop.org 13708S: Maintained 13709T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13710F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13711F: drivers/gpu/drm/bridge/ite-it6263.c 13712 13713ITE IT66121 HDMI BRIDGE DRIVER 13714M: Phong LE <ple@baylibre.com> 13715M: Neil Armstrong <neil.armstrong@linaro.org> 13716S: Maintained 13717T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13718F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13719F: drivers/gpu/drm/bridge/ite-it66121.c 13720 13721IVTV VIDEO4LINUX DRIVER 13722M: Andy Walls <awalls@md.metrocast.net> 13723L: linux-media@vger.kernel.org 13724S: Maintained 13725W: https://linuxtv.org 13726T: git git://linuxtv.org/media.git 13727F: Documentation/admin-guide/media/ivtv* 13728F: drivers/media/pci/ivtv/ 13729F: include/uapi/linux/ivtv* 13730 13731IX2505V MEDIA DRIVER 13732M: Malcolm Priestley <tvboxspy@gmail.com> 13733L: linux-media@vger.kernel.org 13734S: Maintained 13735W: https://linuxtv.org 13736Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13737F: drivers/media/dvb-frontends/ix2505v* 13738 13739JAILHOUSE HYPERVISOR INTERFACE 13740M: Jan Kiszka <jan.kiszka@siemens.com> 13741L: jailhouse-dev@googlegroups.com 13742S: Maintained 13743F: arch/x86/include/asm/jailhouse_para.h 13744F: arch/x86/kernel/jailhouse.c 13745 13746JFS FILESYSTEM 13747M: Dave Kleikamp <shaggy@kernel.org> 13748L: jfs-discussion@lists.sourceforge.net 13749S: Odd Fixes 13750W: http://jfs.sourceforge.net/ 13751T: git https://github.com/kleikamp/linux-shaggy.git 13752F: Documentation/admin-guide/jfs.rst 13753F: fs/jfs/ 13754 13755JME NETWORK DRIVER 13756M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13757L: netdev@vger.kernel.org 13758S: Odd Fixes 13759F: drivers/net/ethernet/jme.* 13760 13761JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13762M: David Woodhouse <dwmw2@infradead.org> 13763M: Richard Weinberger <richard@nod.at> 13764L: linux-mtd@lists.infradead.org 13765S: Odd Fixes 13766W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13767T: git git://git.infradead.org/ubifs-2.6.git 13768F: fs/jffs2/ 13769F: include/uapi/linux/jffs2.h 13770 13771JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13772M: "Theodore Ts'o" <tytso@mit.edu> 13773M: Jan Kara <jack@suse.com> 13774L: linux-ext4@vger.kernel.org 13775S: Maintained 13776F: fs/jbd2/ 13777F: include/linux/jbd2.h 13778 13779JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13780M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13781L: linux-media@vger.kernel.org 13782L: linux-renesas-soc@vger.kernel.org 13783S: Maintained 13784F: drivers/media/platform/renesas/rcar_jpu.c 13785 13786JSM Neo PCI based serial card 13787L: linux-serial@vger.kernel.org 13788S: Orphan 13789F: drivers/tty/serial/jsm/ 13790 13791K10TEMP HARDWARE MONITORING DRIVER 13792M: Clemens Ladisch <clemens@ladisch.de> 13793L: linux-hwmon@vger.kernel.org 13794S: Maintained 13795F: Documentation/hwmon/k10temp.rst 13796F: drivers/hwmon/k10temp.c 13797 13798K8TEMP HARDWARE MONITORING DRIVER 13799M: Rudolf Marek <r.marek@assembler.cz> 13800L: linux-hwmon@vger.kernel.org 13801S: Maintained 13802F: Documentation/hwmon/k8temp.rst 13803F: drivers/hwmon/k8temp.c 13804 13805KASAN 13806M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13807R: Alexander Potapenko <glider@google.com> 13808R: Andrey Konovalov <andreyknvl@gmail.com> 13809R: Dmitry Vyukov <dvyukov@google.com> 13810R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13811L: kasan-dev@googlegroups.com 13812S: Maintained 13813B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13814F: Documentation/dev-tools/kasan.rst 13815F: arch/*/include/asm/*kasan.h 13816F: arch/*/mm/kasan_init* 13817F: include/linux/kasan*.h 13818F: lib/Kconfig.kasan 13819F: mm/kasan/ 13820F: scripts/Makefile.kasan 13821 13822KCONFIG 13823M: Nathan Chancellor <nathan@kernel.org> 13824M: Nicolas Schier <nsc@kernel.org> 13825L: linux-kbuild@vger.kernel.org 13826S: Odd Fixes 13827Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13828T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13829F: Documentation/kbuild/kconfig* 13830F: scripts/Kconfig.include 13831F: scripts/kconfig/ 13832 13833KCORE 13834M: Omar Sandoval <osandov@osandov.com> 13835L: linux-debuggers@vger.kernel.org 13836S: Maintained 13837F: fs/proc/kcore.c 13838F: include/linux/kcore.h 13839 13840KCOV 13841R: Dmitry Vyukov <dvyukov@google.com> 13842R: Andrey Konovalov <andreyknvl@gmail.com> 13843L: kasan-dev@googlegroups.com 13844S: Maintained 13845B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13846F: Documentation/dev-tools/kcov.rst 13847F: include/linux/kcov.h 13848F: include/uapi/linux/kcov.h 13849F: kernel/kcov.c 13850F: scripts/Makefile.kcov 13851 13852KCSAN 13853M: Marco Elver <elver@google.com> 13854R: Dmitry Vyukov <dvyukov@google.com> 13855L: kasan-dev@googlegroups.com 13856S: Maintained 13857F: Documentation/dev-tools/kcsan.rst 13858F: include/linux/kcsan*.h 13859F: kernel/kcsan/ 13860F: lib/Kconfig.kcsan 13861F: scripts/Makefile.kcsan 13862 13863KDUMP 13864M: Andrew Morton <akpm@linux-foundation.org> 13865M: Baoquan He <bhe@redhat.com> 13866M: Mike Rapoport <rppt@kernel.org> 13867M: Pasha Tatashin <pasha.tatashin@soleen.com> 13868M: Pratyush Yadav <pratyush@kernel.org> 13869R: Dave Young <ruirui.yang@linux.dev> 13870L: kexec@lists.infradead.org 13871S: Maintained 13872F: Documentation/admin-guide/kdump/ 13873F: fs/proc/vmcore.c 13874F: include/linux/crash_core.h 13875F: include/linux/crash_dump.h 13876F: include/uapi/linux/vmcore.h 13877F: kernel/crash_*.c 13878 13879KEENE FM RADIO TRANSMITTER DRIVER 13880M: Hans Verkuil <hverkuil@kernel.org> 13881L: linux-media@vger.kernel.org 13882S: Maintained 13883W: https://linuxtv.org 13884T: git git://linuxtv.org/media.git 13885F: drivers/media/radio/radio-keene* 13886 13887KERNEL AUTOMOUNTER 13888M: Ian Kent <raven@themaw.net> 13889L: autofs@vger.kernel.org 13890S: Maintained 13891F: fs/autofs/ 13892 13893KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13894M: Nathan Chancellor <nathan@kernel.org> 13895M: Nicolas Schier <nsc@kernel.org> 13896L: linux-kbuild@vger.kernel.org 13897S: Odd Fixes 13898Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13899T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13900F: Documentation/kbuild/ 13901F: Makefile 13902F: scripts/*vmlinux* 13903F: scripts/Kbuild* 13904F: scripts/Makefile* 13905F: scripts/bash-completion/ 13906F: scripts/basic/ 13907F: scripts/clang-tools/ 13908F: scripts/container 13909F: scripts/dummy-tools/ 13910F: scripts/include/ 13911F: scripts/install.sh 13912F: scripts/mk* 13913F: scripts/mod/ 13914F: scripts/package/ 13915F: usr/ 13916 13917KERNEL HARDENING (not covered by other areas) 13918M: Kees Cook <kees@kernel.org> 13919R: Gustavo A. R. Silva <gustavoars@kernel.org> 13920L: linux-hardening@vger.kernel.org 13921S: Supported 13922T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13923F: Documentation/ABI/testing/sysfs-kernel-oops_count 13924F: Documentation/ABI/testing/sysfs-kernel-warn_count 13925F: arch/*/configs/hardening.config 13926F: include/linux/kstack_erase.h 13927F: include/linux/overflow.h 13928F: include/linux/randomize_kstack.h 13929F: include/linux/ucopysize.h 13930F: kernel/configs/hardening.config 13931F: kernel/kstack_erase.c 13932F: lib/tests/randstruct_kunit.c 13933F: lib/tests/usercopy_kunit.c 13934F: mm/usercopy.c 13935F: scripts/Makefile.kstack_erase 13936F: scripts/Makefile.randstruct 13937F: security/Kconfig.hardening 13938K: \b(add|choose)_random_kstack_offset\b 13939K: \b__check_(object_size|heap_object)\b 13940K: \b__counted_by(_le|_be)?\b 13941 13942KERNEL JANITORS 13943L: kernel-janitors@vger.kernel.org 13944S: Odd Fixes 13945W: http://kernelnewbies.org/KernelJanitors 13946 13947KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13948M: Chuck Lever <chuck.lever@oracle.com> 13949M: Jeff Layton <jlayton@kernel.org> 13950R: NeilBrown <neil@brown.name> 13951R: Olga Kornievskaia <okorniev@redhat.com> 13952R: Dai Ngo <Dai.Ngo@oracle.com> 13953R: Tom Talpey <tom@talpey.com> 13954L: linux-nfs@vger.kernel.org 13955S: Supported 13956P: Documentation/filesystems/nfs/nfsd-maintainer-entry-profile.rst 13957B: https://bugzilla.kernel.org 13958T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13959F: Documentation/filesystems/nfs/ 13960F: fs/lockd/ 13961F: fs/nfs_common/ 13962F: fs/nfsd/ 13963F: include/linux/lockd/ 13964F: include/linux/sunrpc/ 13965F: include/trace/events/rpcgss.h 13966F: include/trace/events/rpcrdma.h 13967F: include/trace/events/sunrpc.h 13968F: include/trace/misc/fs.h 13969F: include/trace/misc/nfs.h 13970F: include/trace/misc/sunrpc.h 13971F: include/uapi/linux/nfsd/ 13972F: include/uapi/linux/sunrpc/ 13973F: net/sunrpc/ 13974F: tools/net/sunrpc/ 13975 13976KERNEL NFSD BLOCK and SCSI LAYOUT DRIVER 13977R: Christoph Hellwig <hch@lst.de> 13978F: fs/nfsd/blocklayout* 13979 13980KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13981M: Thomas Weißschuh <linux@weissschuh.net> 13982R: Christian Heusel <christian@heusel.eu> 13983R: Nathan Chancellor <nathan@kernel.org> 13984S: Maintained 13985F: scripts/package/PKGBUILD 13986 13987KERNEL REGRESSIONS 13988M: Thorsten Leemhuis <linux@leemhuis.info> 13989L: regressions@lists.linux.dev 13990S: Supported 13991F: Documentation/admin-guide/reporting-regressions.rst 13992F: Documentation/process/handling-regressions.rst 13993 13994KERNEL SELFTEST FRAMEWORK 13995M: Shuah Khan <shuah@kernel.org> 13996M: Shuah Khan <skhan@linuxfoundation.org> 13997L: linux-kselftest@vger.kernel.org 13998S: Maintained 13999Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 14000T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 14001F: Documentation/dev-tools/kselftest* 14002F: tools/testing/selftests/ 14003 14004KERNEL SMB3 SERVER (KSMBD) 14005M: Namjae Jeon <linkinjeon@kernel.org> 14006M: Namjae Jeon <linkinjeon@samba.org> 14007M: Steve French <smfrench@gmail.com> 14008M: Steve French <sfrench@samba.org> 14009R: Sergey Senozhatsky <senozhatsky@chromium.org> 14010R: Tom Talpey <tom@talpey.com> 14011L: linux-cifs@vger.kernel.org 14012S: Maintained 14013T: git https://git.samba.org/ksmbd.git 14014F: Documentation/filesystems/smb/ksmbd.rst 14015F: fs/smb/common/ 14016F: fs/smb/server/ 14017 14018KERNEL UNIT TESTING FRAMEWORK (KUnit) 14019M: Brendan Higgins <brendan.higgins@linux.dev> 14020M: David Gow <david@davidgow.net> 14021R: Rae Moar <raemoar63@gmail.com> 14022L: linux-kselftest@vger.kernel.org 14023L: kunit-dev@googlegroups.com 14024S: Maintained 14025W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 14026T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 14027T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 14028F: Documentation/dev-tools/kunit/ 14029F: include/kunit/ 14030F: lib/kunit/ 14031F: rust/kernel/kunit.rs 14032F: rust/macros/kunit.rs 14033F: scripts/rustdoc_test_* 14034F: tools/testing/kunit/ 14035 14036KERNEL USERMODE HELPER 14037M: Luis Chamberlain <mcgrof@kernel.org> 14038L: linux-kernel@vger.kernel.org 14039S: Maintained 14040F: include/linux/umh.h 14041F: kernel/umh.c 14042 14043KERNEL VIRTUAL MACHINE (KVM) 14044M: Paolo Bonzini <pbonzini@redhat.com> 14045L: kvm@vger.kernel.org 14046S: Supported 14047W: http://www.linux-kvm.org 14048T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14049F: Documentation/virt/kvm/ 14050F: include/asm-generic/kvm* 14051F: include/kvm/iodev.h 14052F: include/linux/kvm* 14053F: include/trace/events/kvm.h 14054F: include/uapi/asm-generic/kvm* 14055F: include/uapi/linux/kvm* 14056F: tools/kvm/ 14057F: tools/testing/selftests/kvm/ 14058F: virt/kvm/* 14059 14060KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 14061M: Marc Zyngier <maz@kernel.org> 14062M: Oliver Upton <oupton@kernel.org> 14063R: Joey Gouly <joey.gouly@arm.com> 14064R: Steffen Eiden <seiden@linux.ibm.com> 14065R: Suzuki K Poulose <suzuki.poulose@arm.com> 14066R: Zenghui Yu <yuzenghui@huawei.com> 14067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14068L: kvmarm@lists.linux.dev 14069S: Maintained 14070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 14071F: Documentation/virt/kvm/arm/ 14072F: Documentation/virt/kvm/devices/arm* 14073F: arch/arm64/include/asm/kvm* 14074F: arch/arm64/include/uapi/asm/kvm* 14075F: arch/arm64/kvm/ 14076F: include/kvm/arm_* 14077F: tools/testing/selftests/kvm/*/arm64/ 14078F: tools/testing/selftests/kvm/arm64/ 14079 14080KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 14081M: Tianrui Zhao <zhaotianrui@loongson.cn> 14082M: Bibo Mao <maobibo@loongson.cn> 14083M: Huacai Chen <chenhuacai@kernel.org> 14084L: kvm@vger.kernel.org 14085L: loongarch@lists.linux.dev 14086S: Maintained 14087T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14088F: Documentation/virt/kvm/loongarch/ 14089F: arch/loongarch/include/asm/kvm* 14090F: arch/loongarch/include/uapi/asm/kvm* 14091F: arch/loongarch/kvm/ 14092F: tools/testing/selftests/kvm/*/loongarch/ 14093F: tools/testing/selftests/kvm/lib/loongarch/ 14094 14095KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 14096M: Huacai Chen <chenhuacai@kernel.org> 14097L: linux-mips@vger.kernel.org 14098L: kvm@vger.kernel.org 14099S: Maintained 14100T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14101F: arch/mips/include/asm/kvm* 14102F: arch/mips/include/uapi/asm/kvm* 14103F: arch/mips/kvm/ 14104 14105KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 14106M: Madhavan Srinivasan <maddy@linux.ibm.com> 14107R: Nicholas Piggin <npiggin@gmail.com> 14108L: linuxppc-dev@lists.ozlabs.org 14109L: kvm@vger.kernel.org 14110S: Maintained (Book3S 64-bit HV) 14111S: Odd fixes (Book3S 64-bit PR) 14112S: Orphan (Book3E and 32-bit) 14113T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 14114F: arch/powerpc/include/asm/kvm* 14115F: arch/powerpc/include/uapi/asm/kvm* 14116F: arch/powerpc/kernel/kvm* 14117F: arch/powerpc/kvm/ 14118 14119KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 14120M: Anup Patel <anup@brainfault.org> 14121R: Atish Patra <atish.patra@linux.dev> 14122L: kvm@vger.kernel.org 14123L: kvm-riscv@lists.infradead.org 14124L: linux-riscv@lists.infradead.org 14125S: Maintained 14126T: git https://github.com/kvm-riscv/linux.git 14127F: arch/riscv/include/asm/kvm* 14128F: arch/riscv/include/uapi/asm/kvm* 14129F: arch/riscv/kvm/ 14130F: tools/testing/selftests/kvm/*/riscv/ 14131F: tools/testing/selftests/kvm/riscv/ 14132 14133KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 14134M: Christian Borntraeger <borntraeger@linux.ibm.com> 14135M: Janosch Frank <frankja@linux.ibm.com> 14136M: Claudio Imbrenda <imbrenda@linux.ibm.com> 14137R: David Hildenbrand <david@kernel.org> 14138L: kvm@vger.kernel.org 14139S: Supported 14140T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 14141F: Documentation/virt/kvm/s390* 14142F: arch/s390/include/asm/gmap_helpers.h 14143F: arch/s390/include/asm/kvm* 14144F: arch/s390/include/uapi/asm/kvm* 14145F: arch/s390/include/uapi/asm/uvdevice.h 14146F: arch/s390/kernel/uv.c 14147F: arch/s390/kvm/ 14148F: arch/s390/mm/gmap_helpers.c 14149F: drivers/s390/char/uvdevice.c 14150F: tools/testing/selftests/drivers/s390x/uvdevice/ 14151F: tools/testing/selftests/kvm/*/s390/ 14152F: tools/testing/selftests/kvm/s390/ 14153 14154KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 14155M: Sean Christopherson <seanjc@google.com> 14156M: Paolo Bonzini <pbonzini@redhat.com> 14157L: kvm@vger.kernel.org 14158S: Supported 14159P: Documentation/process/maintainer-kvm-x86.rst 14160T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14161F: arch/x86/include/asm/kvm* 14162F: arch/x86/include/asm/svm.h 14163F: arch/x86/include/asm/vmx*.h 14164F: arch/x86/include/uapi/asm/kvm* 14165F: arch/x86/include/uapi/asm/svm.h 14166F: arch/x86/include/uapi/asm/vmx.h 14167F: arch/x86/kvm/ 14168F: arch/x86/kvm/*/ 14169F: tools/testing/selftests/kvm/*/x86/ 14170F: tools/testing/selftests/kvm/x86/ 14171 14172KERNFS 14173M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14174M: Tejun Heo <tj@kernel.org> 14175L: driver-core@lists.linux.dev 14176S: Supported 14177T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 14178F: fs/kernfs/ 14179F: include/linux/kernfs.h 14180 14181KEXEC 14182M: Andrew Morton <akpm@linux-foundation.org> 14183M: Baoquan He <bhe@redhat.com> 14184M: Mike Rapoport <rppt@kernel.org> 14185M: Pasha Tatashin <pasha.tatashin@soleen.com> 14186M: Pratyush Yadav <pratyush@kernel.org> 14187L: kexec@lists.infradead.org 14188W: http://kernel.org/pub/linux/utils/kernel/kexec/ 14189F: include/linux/kexec.h 14190F: include/uapi/linux/kexec.h 14191F: kernel/kexec* 14192 14193KEXEC HANDOVER (KHO) 14194M: Mike Rapoport <rppt@kernel.org> 14195M: Pasha Tatashin <pasha.tatashin@soleen.com> 14196M: Pratyush Yadav <pratyush@kernel.org> 14197R: Alexander Graf <graf@amazon.com> 14198L: kexec@lists.infradead.org 14199L: linux-mm@kvack.org 14200S: Maintained 14201T: git git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux.git 14202F: Documentation/admin-guide/mm/kho.rst 14203F: Documentation/core-api/kho/* 14204F: include/linux/kexec_handover.h 14205F: include/linux/kho/ 14206F: kernel/liveupdate/kexec_handover* 14207F: lib/test_kho.c 14208F: tools/testing/selftests/kho/ 14209 14210KEYS-ENCRYPTED 14211M: Mimi Zohar <zohar@linux.ibm.com> 14212L: linux-integrity@vger.kernel.org 14213L: keyrings@vger.kernel.org 14214S: Supported 14215F: Documentation/security/keys/trusted-encrypted.rst 14216F: include/keys/encrypted-type.h 14217F: security/keys/encrypted-keys/ 14218 14219KEYS-TRUSTED 14220M: James Bottomley <James.Bottomley@HansenPartnership.com> 14221M: Jarkko Sakkinen <jarkko@kernel.org> 14222M: Mimi Zohar <zohar@linux.ibm.com> 14223L: linux-integrity@vger.kernel.org 14224L: keyrings@vger.kernel.org 14225S: Supported 14226F: Documentation/security/keys/trusted-encrypted.rst 14227F: include/keys/trusted-type.h 14228F: include/keys/trusted_tpm.h 14229F: security/keys/trusted-keys/ 14230 14231KEYS-TRUSTED-CAAM 14232M: Ahmad Fatoum <a.fatoum@pengutronix.de> 14233R: Pengutronix Kernel Team <kernel@pengutronix.de> 14234L: linux-integrity@vger.kernel.org 14235L: keyrings@vger.kernel.org 14236S: Maintained 14237F: include/keys/trusted_caam.h 14238F: security/keys/trusted-keys/trusted_caam.c 14239 14240KEYS-TRUSTED-DCP 14241M: David Gstir <david@sigma-star.at> 14242R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 14243L: linux-integrity@vger.kernel.org 14244L: keyrings@vger.kernel.org 14245S: Supported 14246F: include/keys/trusted_dcp.h 14247F: security/keys/trusted-keys/trusted_dcp.c 14248 14249KEYS-TRUSTED-PLPKS 14250M: Srish Srinivasan <ssrish@linux.ibm.com> 14251M: Nayna Jain <nayna@linux.ibm.com> 14252L: linux-integrity@vger.kernel.org 14253L: keyrings@vger.kernel.org 14254S: Supported 14255F: include/keys/trusted_pkwm.h 14256F: security/keys/trusted-keys/trusted_pkwm.c 14257 14258KEYS-TRUSTED-TEE 14259M: Sumit Garg <sumit.garg@kernel.org> 14260L: linux-integrity@vger.kernel.org 14261L: keyrings@vger.kernel.org 14262S: Supported 14263F: include/keys/trusted_tee.h 14264F: security/keys/trusted-keys/trusted_tee.c 14265 14266KEYS/KEYRINGS 14267M: David Howells <dhowells@redhat.com> 14268M: Jarkko Sakkinen <jarkko@kernel.org> 14269L: keyrings@vger.kernel.org 14270S: Maintained 14271F: Documentation/security/keys/core.rst 14272F: include/keys/ 14273F: include/linux/key-type.h 14274F: include/linux/key.h 14275F: include/linux/keyctl.h 14276F: include/uapi/linux/keyctl.h 14277F: security/keys/ 14278 14279KEYS/KEYRINGS_INTEGRITY 14280M: Jarkko Sakkinen <jarkko@kernel.org> 14281M: Mimi Zohar <zohar@linux.ibm.com> 14282L: linux-integrity@vger.kernel.org 14283L: keyrings@vger.kernel.org 14284S: Supported 14285W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 14286F: security/integrity/platform_certs 14287 14288KFENCE 14289M: Alexander Potapenko <glider@google.com> 14290M: Marco Elver <elver@google.com> 14291R: Dmitry Vyukov <dvyukov@google.com> 14292L: kasan-dev@googlegroups.com 14293S: Maintained 14294F: Documentation/dev-tools/kfence.rst 14295F: arch/*/include/asm/kfence.h 14296F: include/linux/kfence.h 14297F: lib/Kconfig.kfence 14298F: mm/kfence/ 14299 14300KFIFO 14301M: Stefani Seibold <stefani@seibold.net> 14302S: Maintained 14303F: include/linux/kfifo.h 14304F: lib/kfifo.c 14305F: samples/kfifo/ 14306 14307KGDB / KDB /debug_core 14308M: Jason Wessel <jason.wessel@windriver.com> 14309M: Daniel Thompson <danielt@kernel.org> 14310R: Douglas Anderson <dianders@chromium.org> 14311L: kgdb-bugreport@lists.sourceforge.net 14312S: Maintained 14313W: http://kgdb.wiki.kernel.org/ 14314T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 14315F: Documentation/process/debugging/kgdb.rst 14316F: drivers/misc/kgdbts.c 14317F: drivers/tty/serial/kgdboc.c 14318F: include/linux/kdb.h 14319F: include/linux/kgdb.h 14320F: kernel/debug/ 14321F: kernel/module/kdb.c 14322 14323KHADAS MCU MFD DRIVER 14324M: Neil Armstrong <neil.armstrong@linaro.org> 14325L: linux-amlogic@lists.infradead.org 14326S: Maintained 14327F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 14328F: drivers/mfd/khadas-mcu.c 14329F: drivers/thermal/khadas_mcu_fan.c 14330F: include/linux/mfd/khadas-mcu.h 14331 14332KIONIX/ROHM KX022A ACCELEROMETER 14333M: Matti Vaittinen <mazziesaccount@gmail.com> 14334L: linux-iio@vger.kernel.org 14335S: Supported 14336F: drivers/iio/accel/kionix-kx022a* 14337 14338KMEMLEAK 14339M: Catalin Marinas <catalin.marinas@arm.com> 14340S: Maintained 14341F: Documentation/dev-tools/kmemleak.rst 14342F: include/linux/kmemleak.h 14343F: mm/kmemleak.c 14344F: samples/kmemleak/kmemleak-test.c 14345 14346KMSAN 14347M: Alexander Potapenko <glider@google.com> 14348R: Marco Elver <elver@google.com> 14349R: Dmitry Vyukov <dvyukov@google.com> 14350L: kasan-dev@googlegroups.com 14351S: Maintained 14352F: Documentation/dev-tools/kmsan.rst 14353F: arch/*/include/asm/kmsan.h 14354F: arch/*/mm/kmsan_* 14355F: include/linux/kmsan*.h 14356F: lib/Kconfig.kmsan 14357F: mm/kmsan/ 14358F: scripts/Makefile.kmsan 14359 14360KPROBES 14361M: Naveen N Rao <naveen@kernel.org> 14362M: "David S. Miller" <davem@davemloft.net> 14363M: Masami Hiramatsu <mhiramat@kernel.org> 14364L: linux-kernel@vger.kernel.org 14365L: linux-trace-kernel@vger.kernel.org 14366S: Maintained 14367Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 14368T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 14369F: Documentation/trace/kprobes.rst 14370F: include/asm-generic/kprobes.h 14371F: include/linux/kprobes.h 14372F: kernel/kprobes.c 14373F: lib/tests/test_kprobes.c 14374F: samples/kprobes 14375 14376KS0108 LCD CONTROLLER DRIVER 14377M: Miguel Ojeda <ojeda@kernel.org> 14378S: Maintained 14379F: Documentation/admin-guide/auxdisplay/ks0108.rst 14380F: drivers/auxdisplay/ks0108.c 14381F: include/linux/ks0108.h 14382 14383KTD253 BACKLIGHT DRIVER 14384M: Linus Walleij <linusw@kernel.org> 14385S: Maintained 14386F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 14387F: drivers/video/backlight/ktd253-backlight.c 14388 14389KTD2801 BACKLIGHT DRIVER 14390M: Duje Mihanović <duje.mihanovic@skole.hr> 14391S: Maintained 14392F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 14393F: drivers/video/backlight/ktd2801-backlight.c 14394 14395KTEST 14396M: Steven Rostedt <rostedt@goodmis.org> 14397M: John Hawley <warthog9@eaglescrag.net> 14398S: Maintained 14399F: tools/testing/ktest 14400 14401KTZ8866 BACKLIGHT DRIVER 14402M: Jianhua Lu <lujianhua000@gmail.com> 14403S: Maintained 14404F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 14405F: drivers/video/backlight/ktz8866.c 14406 14407KVM PARAVIRT (KVM/paravirt) 14408M: Paolo Bonzini <pbonzini@redhat.com> 14409R: Vitaly Kuznetsov <vkuznets@redhat.com> 14410L: kvm@vger.kernel.org 14411S: Supported 14412T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14413F: arch/um/include/asm/kvm_para.h 14414F: arch/x86/include/asm/kvm_para.h 14415F: arch/x86/include/asm/pvclock-abi.h 14416F: arch/x86/include/uapi/asm/kvm_para.h 14417F: arch/x86/kernel/kvm.c 14418F: arch/x86/kernel/kvmclock.c 14419F: include/asm-generic/kvm_para.h 14420F: include/linux/kvm_para.h 14421F: include/uapi/asm-generic/kvm_para.h 14422F: include/uapi/linux/kvm_para.h 14423 14424KVM X86 HYPER-V (KVM/hyper-v) 14425M: Vitaly Kuznetsov <vkuznets@redhat.com> 14426M: Sean Christopherson <seanjc@google.com> 14427M: Paolo Bonzini <pbonzini@redhat.com> 14428L: kvm@vger.kernel.org 14429S: Supported 14430T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14431F: arch/x86/kvm/hyperv.* 14432F: arch/x86/kvm/kvm_onhyperv.* 14433F: arch/x86/kvm/svm/hyperv.* 14434F: arch/x86/kvm/svm/svm_onhyperv.* 14435F: arch/x86/kvm/vmx/hyperv.* 14436 14437KVM X86 Xen (KVM/Xen) 14438M: David Woodhouse <dwmw2@infradead.org> 14439M: Paul Durrant <paul@xen.org> 14440M: Sean Christopherson <seanjc@google.com> 14441M: Paolo Bonzini <pbonzini@redhat.com> 14442L: kvm@vger.kernel.org 14443S: Supported 14444T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14445F: arch/x86/kvm/xen.* 14446 14447L3MDEV 14448M: David Ahern <dsahern@kernel.org> 14449L: netdev@vger.kernel.org 14450S: Maintained 14451F: include/net/l3mdev.h 14452F: net/l3mdev 14453 14454LANDLOCK SECURITY MODULE 14455M: Mickaël Salaün <mic@digikod.net> 14456R: Günther Noack <gnoack@google.com> 14457L: linux-security-module@vger.kernel.org 14458S: Supported 14459W: https://landlock.io 14460T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14461F: Documentation/admin-guide/LSM/landlock.rst 14462F: Documentation/security/landlock.rst 14463F: Documentation/userspace-api/landlock.rst 14464F: fs/ioctl.c 14465F: include/uapi/linux/landlock.h 14466F: samples/landlock/ 14467F: security/landlock/ 14468F: tools/testing/selftests/landlock/ 14469K: landlock 14470K: LANDLOCK 14471 14472LANTIQ / MAXLINEAR / INTEL Ethernet DSA drivers 14473M: Hauke Mehrtens <hauke@hauke-m.de> 14474L: netdev@vger.kernel.org 14475S: Maintained 14476F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14477F: drivers/net/dsa/lantiq/* 14478F: drivers/net/ethernet/lantiq_xrx200.c 14479F: net/dsa/tag_gswip.c 14480F: net/dsa/tag_mxl-gsw1xx.c 14481 14482LANTIQ MIPS ARCHITECTURE 14483M: John Crispin <john@phrozen.org> 14484L: linux-mips@vger.kernel.org 14485S: Maintained 14486F: arch/mips/lantiq 14487F: drivers/soc/lantiq 14488 14489LANTIQ PEF2256 DRIVER 14490M: Herve Codina <herve.codina@bootlin.com> 14491S: Maintained 14492F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14493F: drivers/net/wan/framer/ 14494F: drivers/pinctrl/pinctrl-pef2256.c 14495F: include/linux/framer/ 14496 14497LATTEPANDA SIGMA EC HARDWARE MONITOR DRIVER 14498M: Mariano Abad <weimaraner@gmail.com> 14499L: linux-hwmon@vger.kernel.org 14500S: Maintained 14501F: Documentation/hwmon/lattepanda-sigma-ec.rst 14502F: drivers/hwmon/lattepanda-sigma-ec.c 14503 14504LASI 53c700 driver for PARISC 14505M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14506L: linux-scsi@vger.kernel.org 14507S: Maintained 14508F: Documentation/scsi/53c700.rst 14509F: drivers/scsi/53c700* 14510 14511LEAKING_ADDRESSES 14512M: Tycho Andersen <tycho@tycho.pizza> 14513R: Kees Cook <kees@kernel.org> 14514L: linux-hardening@vger.kernel.org 14515S: Maintained 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14517F: scripts/leaking_addresses.pl 14518 14519LED SUBSYSTEM 14520M: Lee Jones <lee@kernel.org> 14521M: Pavel Machek <pavel@kernel.org> 14522L: linux-leds@vger.kernel.org 14523S: Maintained 14524T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14525F: Documentation/devicetree/bindings/leds/ 14526F: Documentation/leds/ 14527F: drivers/leds/ 14528F: include/dt-bindings/leds/ 14529F: include/linux/leds.h 14530 14531LEGO MINDSTORMS EV3 14532R: David Lechner <david@lechnology.com> 14533S: Maintained 14534F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14535F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14536F: drivers/power/supply/lego_ev3_battery.c 14537 14538LEGO USB Tower driver 14539M: Juergen Stuber <starblue@users.sourceforge.net> 14540L: legousb-devel@lists.sourceforge.net 14541S: Maintained 14542W: http://legousb.sourceforge.net/ 14543F: drivers/usb/misc/legousbtower.c 14544 14545LENOVO drivers 14546M: Mark Pearson <mpearson-lenovo@squebb.ca> 14547M: Derek J. Clark <derekjohn.clark@gmail.com> 14548L: platform-driver-x86@vger.kernel.org 14549S: Maintained 14550F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14551F: Documentation/wmi/devices/lenovo-wmi-other.rst 14552F: drivers/platform/x86/lenovo/* 14553 14554LENOVO WMI HOTKEY UTILITIES DRIVER 14555M: Jackie Dong <xy-jackie@139.com> 14556L: platform-driver-x86@vger.kernel.org 14557S: Maintained 14558F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14559 14560LENOVO HID drivers 14561M: Derek J. Clark <derekjohn.clark@gmail.com> 14562M: Mark Pearson <mpearson-lenovo@squebb.ca> 14563L: linux-input@vger.kernel.org 14564S: Maintained 14565F: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go 14566F: Documentation/ABI/testing/sysfs-driver-hid-lenovo-go-s 14567F: drivers/hid/hid-lenovo-go-s.c 14568F: drivers/hid/hid-lenovo-go.c 14569F: drivers/hid/hid-lenovo.c 14570 14571LETSKETCH HID TABLET DRIVER 14572M: Hans de Goede <hansg@kernel.org> 14573L: linux-input@vger.kernel.org 14574S: Maintained 14575T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14576F: drivers/hid/hid-letsketch.c 14577 14578LG LAPTOP EXTRAS 14579M: Matan Ziv-Av <matan@svgalib.org> 14580L: platform-driver-x86@vger.kernel.org 14581S: Maintained 14582F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14583F: Documentation/admin-guide/laptops/lg-laptop.rst 14584F: drivers/platform/x86/lg-laptop.c 14585 14586LG2160 MEDIA DRIVER 14587M: Michael Krufky <mkrufky@linuxtv.org> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590W: https://linuxtv.org 14591W: http://github.com/mkrufky 14592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14593T: git git://linuxtv.org/mkrufky/tuners.git 14594F: drivers/media/dvb-frontends/lg2160.* 14595 14596LGDT3305 MEDIA DRIVER 14597M: Michael Krufky <mkrufky@linuxtv.org> 14598L: linux-media@vger.kernel.org 14599S: Maintained 14600W: https://linuxtv.org 14601W: http://github.com/mkrufky 14602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14603T: git git://linuxtv.org/mkrufky/tuners.git 14604F: drivers/media/dvb-frontends/lgdt3305.* 14605 14606LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14607M: Viresh Kumar <vireshk@kernel.org> 14608L: linux-ide@vger.kernel.org 14609S: Maintained 14610F: drivers/ata/pata_arasan_cf.c 14611F: include/linux/pata_arasan_cf_data.h 14612 14613LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14614M: Linus Walleij <linusw@kernel.org> 14615L: linux-ide@vger.kernel.org 14616S: Maintained 14617F: drivers/ata/pata_ftide010.c 14618F: drivers/ata/sata_gemini.c 14619F: drivers/ata/sata_gemini.h 14620 14621LIBATA SATA AHCI PLATFORM devices support 14622M: Hans de Goede <hansg@kernel.org> 14623L: linux-ide@vger.kernel.org 14624S: Maintained 14625F: drivers/ata/ahci_platform.c 14626F: drivers/ata/libahci_platform.c 14627F: include/linux/ahci_platform.h 14628 14629LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14630M: Mikael Pettersson <mikpelinux@gmail.com> 14631L: linux-ide@vger.kernel.org 14632S: Maintained 14633F: drivers/ata/sata_promise.* 14634 14635LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14636M: Damien Le Moal <dlemoal@kernel.org> 14637M: Niklas Cassel <cassel@kernel.org> 14638L: linux-ide@vger.kernel.org 14639S: Maintained 14640T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14641F: Documentation/ABI/testing/sysfs-ata 14642F: Documentation/devicetree/bindings/ata/ 14643F: drivers/ata/ 14644F: include/linux/ata.h 14645F: include/linux/libata.h 14646 14647LIBETH COMMON ETHERNET LIBRARY 14648M: Alexander Lobakin <aleksander.lobakin@intel.com> 14649L: netdev@vger.kernel.org 14650L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14651S: Maintained 14652T: git https://github.com/alobakin/linux.git 14653F: drivers/net/ethernet/intel/libeth/ 14654F: include/net/libeth/ 14655K: libeth 14656 14657LIBIE COMMON INTEL ETHERNET LIBRARY 14658M: Alexander Lobakin <aleksander.lobakin@intel.com> 14659L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14660L: netdev@vger.kernel.org 14661S: Maintained 14662T: git https://github.com/alobakin/linux.git 14663F: drivers/net/ethernet/intel/libie/ 14664F: include/linux/net/intel/libie/ 14665K: libie 14666 14667LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14668M: Vishal Verma <vishal.l.verma@intel.com> 14669M: Dan Williams <djbw@kernel.org> 14670M: Dave Jiang <dave.jiang@intel.com> 14671L: nvdimm@lists.linux.dev 14672S: Supported 14673Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14674P: Documentation/nvdimm/maintainer-entry-profile.rst 14675F: drivers/nvdimm/btt* 14676 14677LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14678M: Dan Williams <djbw@kernel.org> 14679M: Vishal Verma <vishal.l.verma@intel.com> 14680M: Dave Jiang <dave.jiang@intel.com> 14681L: nvdimm@lists.linux.dev 14682S: Supported 14683Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14684P: Documentation/nvdimm/maintainer-entry-profile.rst 14685F: drivers/nvdimm/pmem* 14686 14687LIBNVDIMM: DEVICETREE BINDINGS 14688M: Oliver O'Halloran <oohall@gmail.com> 14689L: nvdimm@lists.linux.dev 14690S: Supported 14691Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14692F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14693F: drivers/nvdimm/of_pmem.c 14694 14695LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14696M: Dan Williams <djbw@kernel.org> 14697M: Vishal Verma <vishal.l.verma@intel.com> 14698M: Dave Jiang <dave.jiang@intel.com> 14699M: Ira Weiny <ira.weiny@intel.com> 14700L: nvdimm@lists.linux.dev 14701S: Supported 14702Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14703P: Documentation/nvdimm/maintainer-entry-profile.rst 14704T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14705F: drivers/acpi/nfit/* 14706F: drivers/nvdimm/* 14707F: include/linux/libnvdimm.h 14708F: include/linux/nd.h 14709F: include/uapi/linux/ndctl.h 14710F: tools/testing/nvdimm/ 14711 14712LIBRARY CODE 14713M: Andrew Morton <akpm@linux-foundation.org> 14714L: linux-kernel@vger.kernel.org 14715S: Supported 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14717F: lib/* 14718 14719LICENSES and SPDX stuff 14720M: Thomas Gleixner <tglx@kernel.org> 14721M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14722L: linux-spdx@vger.kernel.org 14723S: Maintained 14724T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14725F: COPYING 14726F: Documentation/process/license-rules.rst 14727F: LICENSES/ 14728F: scripts/spdxcheck-test.sh 14729F: scripts/spdxcheck.py 14730F: scripts/spdxexclude 14731 14732LINEAR RANGES HELPERS 14733M: Mark Brown <broonie@kernel.org> 14734R: Matti Vaittinen <mazziesaccount@gmail.com> 14735F: include/linux/linear_range.h 14736F: lib/linear_ranges.c 14737F: lib/tests/test_linear_ranges.c 14738 14739LINUX FOR POWER MACINTOSH 14740L: linuxppc-dev@lists.ozlabs.org 14741S: Orphan 14742F: arch/powerpc/platforms/powermac/ 14743F: drivers/macintosh/ 14744X: drivers/macintosh/adb-iop.c 14745X: drivers/macintosh/via-macii.c 14746 14747LINUX FOR POWERPC (32-BIT AND 64-BIT) 14748M: Madhavan Srinivasan <maddy@linux.ibm.com> 14749M: Michael Ellerman <mpe@ellerman.id.au> 14750R: Nicholas Piggin <npiggin@gmail.com> 14751R: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14752L: linuxppc-dev@lists.ozlabs.org 14753S: Supported 14754W: https://github.com/linuxppc/wiki/wiki 14755Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14757F: Documentation/ABI/stable/sysfs-firmware-opal-* 14758F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14759F: Documentation/devicetree/bindings/powerpc/ 14760F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14761F: Documentation/arch/powerpc/ 14762F: arch/powerpc/ 14763F: drivers/*/*/*pasemi* 14764F: drivers/*/*pasemi* 14765F: drivers/char/tpm/tpm_ibmvtpm* 14766F: drivers/crypto/nx/ 14767F: drivers/i2c/busses/i2c-opal.c 14768F: drivers/net/ethernet/ibm/ibmveth.* 14769F: drivers/net/ethernet/ibm/ibmvnic.* 14770F: drivers/pci/hotplug/pnv_php.c 14771F: drivers/pci/hotplug/rpa* 14772F: drivers/rtc/rtc-opal.c 14773F: drivers/scsi/ibmvscsi/ 14774F: drivers/tty/hvc/hvc_opal.c 14775F: drivers/watchdog/wdrtas.c 14776F: include/linux/papr_scm.h 14777F: include/uapi/linux/papr_pdsm.h 14778F: tools/testing/selftests/powerpc 14779N: /pmac 14780N: powermac 14781N: powernv 14782N: [^a-z0-9]ps3 14783N: pseries 14784 14785LINUX FOR POWERPC EMBEDDED MPC5XXX 14786M: Anatolij Gustschin <agust@denx.de> 14787L: linuxppc-dev@lists.ozlabs.org 14788S: Odd Fixes 14789F: arch/powerpc/platforms/512x/ 14790F: arch/powerpc/platforms/52xx/ 14791 14792LINUX FOR POWERPC EMBEDDED PPC4XX 14793L: linuxppc-dev@lists.ozlabs.org 14794S: Orphan 14795F: arch/powerpc/platforms/44x/ 14796 14797LINUX FOR POWERPC EMBEDDED PPC85XX 14798M: Scott Wood <oss@buserror.net> 14799L: linuxppc-dev@lists.ozlabs.org 14800S: Odd fixes 14801T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14802F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14803F: Documentation/devicetree/bindings/powerpc/fsl/ 14804F: arch/powerpc/platforms/85xx/ 14805 14806LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14807M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14808L: linuxppc-dev@lists.ozlabs.org 14809S: Maintained 14810F: arch/powerpc/platforms/8xx/ 14811F: arch/powerpc/platforms/83xx/ 14812 14813LINUX KERNEL DUMP TEST MODULE (LKDTM) 14814M: Kees Cook <kees@kernel.org> 14815S: Maintained 14816F: drivers/misc/lkdtm/* 14817F: tools/testing/selftests/lkdtm/* 14818 14819LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14820M: Alan Stern <stern@rowland.harvard.edu> 14821M: Andrea Parri <parri.andrea@gmail.com> 14822M: Will Deacon <will@kernel.org> 14823M: Peter Zijlstra <peterz@infradead.org> 14824M: Boqun Feng <boqun@kernel.org> 14825M: Nicholas Piggin <npiggin@gmail.com> 14826M: David Howells <dhowells@redhat.com> 14827M: Jade Alglave <j.alglave@ucl.ac.uk> 14828M: Luc Maranget <luc.maranget@inria.fr> 14829M: "Paul E. McKenney" <paulmck@kernel.org> 14830R: Akira Yokosawa <akiyks@gmail.com> 14831R: Daniel Lustig <dlustig@nvidia.com> 14832R: Joel Fernandes <joelagnelf@nvidia.com> 14833L: linux-kernel@vger.kernel.org 14834L: linux-arch@vger.kernel.org 14835L: lkmm@lists.linux.dev 14836S: Supported 14837T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14838F: Documentation/atomic_bitops.txt 14839F: Documentation/atomic_t.txt 14840F: Documentation/core-api/refcount-vs-atomic.rst 14841F: Documentation/dev-tools/lkmm/ 14842F: Documentation/litmus-tests/ 14843F: Documentation/memory-barriers.txt 14844F: tools/memory-model/ 14845 14846LINUX-NEXT TREE 14847M: Mark Brown <broonie@kernel.org> 14848L: linux-next@vger.kernel.org 14849S: Supported 14850B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14851T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14852 14853LIS3LV02D ACCELEROMETER DRIVER 14854M: Eric Piel <eric.piel@tremplin-utc.net> 14855S: Maintained 14856F: Documentation/misc-devices/lis3lv02d.rst 14857F: drivers/misc/lis3lv02d/ 14858F: drivers/platform/x86/hp/hp_accel.c 14859 14860LIST KUNIT TEST 14861M: David Gow <david@davidgow.net> 14862L: linux-kselftest@vger.kernel.org 14863L: kunit-dev@googlegroups.com 14864S: Maintained 14865F: lib/tests/list-test.c 14866 14867LITEX PLATFORM 14868M: Karol Gugala <kgugala@antmicro.com> 14869M: Mateusz Holenko <mholenko@antmicro.com> 14870M: Gabriel Somlo <gsomlo@gmail.com> 14871M: Joel Stanley <joel@jms.id.au> 14872S: Maintained 14873F: Documentation/devicetree/bindings/*/litex,*.yaml 14874F: arch/openrisc/boot/dts/or1klitex.dts 14875F: drivers/mmc/host/litex_mmc.c 14876F: drivers/net/ethernet/litex/* 14877F: drivers/soc/litex/* 14878F: drivers/tty/serial/liteuart.c 14879F: include/linux/litex.h 14880N: litex 14881 14882LIVE PATCHING 14883M: Josh Poimboeuf <jpoimboe@kernel.org> 14884M: Jiri Kosina <jikos@kernel.org> 14885M: Miroslav Benes <mbenes@suse.cz> 14886M: Petr Mladek <pmladek@suse.com> 14887R: Joe Lawrence <joe.lawrence@redhat.com> 14888L: live-patching@vger.kernel.org 14889S: Maintained 14890T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14891F: Documentation/ABI/testing/sysfs-kernel-livepatch 14892F: Documentation/livepatch/ 14893F: arch/powerpc/include/asm/livepatch.h 14894F: include/linux/livepatch*.h 14895F: kernel/livepatch/ 14896F: kernel/module/livepatch.c 14897F: samples/livepatch/ 14898F: scripts/livepatch/ 14899F: tools/testing/selftests/livepatch/ 14900 14901LIVE UPDATE 14902M: Pasha Tatashin <pasha.tatashin@soleen.com> 14903M: Mike Rapoport <rppt@kernel.org> 14904M: Pratyush Yadav <pratyush@kernel.org> 14905L: linux-kernel@vger.kernel.org 14906S: Maintained 14907T: git git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux.git 14908F: Documentation/core-api/liveupdate.rst 14909F: Documentation/mm/memfd_preservation.rst 14910F: Documentation/userspace-api/liveupdate.rst 14911F: include/linux/kho/abi/ 14912F: include/linux/liveupdate.h 14913F: include/uapi/linux/liveupdate.h 14914F: kernel/liveupdate/ 14915F: lib/tests/liveupdate.c 14916F: mm/memfd_luo.c 14917F: tools/testing/selftests/liveupdate/ 14918 14919LLC (802.2) 14920L: netdev@vger.kernel.org 14921S: Odd fixes 14922F: include/linux/llc.h 14923F: include/net/llc* 14924F: include/uapi/linux/llc.h 14925F: net/llc/ 14926 14927LM73 HARDWARE MONITOR DRIVER 14928M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14929L: linux-hwmon@vger.kernel.org 14930S: Maintained 14931F: drivers/hwmon/lm73.c 14932 14933LM78 HARDWARE MONITOR DRIVER 14934M: Jean Delvare <jdelvare@suse.com> 14935L: linux-hwmon@vger.kernel.org 14936S: Maintained 14937F: Documentation/hwmon/lm78.rst 14938F: drivers/hwmon/lm78.c 14939 14940LM83 HARDWARE MONITOR DRIVER 14941M: Jean Delvare <jdelvare@suse.com> 14942L: linux-hwmon@vger.kernel.org 14943S: Maintained 14944F: Documentation/hwmon/lm83.rst 14945F: drivers/hwmon/lm83.c 14946 14947LM90 HARDWARE MONITOR DRIVER 14948M: Jean Delvare <jdelvare@suse.com> 14949L: linux-hwmon@vger.kernel.org 14950S: Maintained 14951F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14952F: Documentation/hwmon/lm90.rst 14953F: drivers/hwmon/lm90.c 14954F: include/dt-bindings/thermal/lm90.h 14955 14956LME2510 MEDIA DRIVER 14957M: Malcolm Priestley <tvboxspy@gmail.com> 14958L: linux-media@vger.kernel.org 14959S: Maintained 14960W: https://linuxtv.org 14961Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14962F: drivers/media/usb/dvb-usb-v2/lmedm04* 14963 14964LENOVO YOGA FAN DRIVER 14965M: Sergio Melas <sergiomelas@gmail.com> 14966L: linux-hwmon@vger.kernel.org 14967S: Maintained 14968W: https://github.com/sergiomelas 14969F: Documentation/hwmon/yogafan.rst 14970F: drivers/hwmon/yogafan.c 14971 14972LOADPIN SECURITY MODULE 14973M: Kees Cook <kees@kernel.org> 14974S: Supported 14975T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14976F: Documentation/admin-guide/LSM/LoadPin.rst 14977F: security/loadpin/ 14978 14979LOCKDOWN SECURITY MODULE 14980M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14981M: Xiu Jianfeng <xiujianfeng@huawei.com> 14982L: linux-security-module@vger.kernel.org 14983S: Maintained 14984T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14985F: security/lockdown/ 14986 14987LOCKING PRIMITIVES 14988M: Peter Zijlstra <peterz@infradead.org> 14989M: Ingo Molnar <mingo@redhat.com> 14990M: Will Deacon <will@kernel.org> 14991M: Boqun Feng <boqun@kernel.org> (LOCKDEP & RUST) 14992R: Waiman Long <longman@redhat.com> 14993L: linux-kernel@vger.kernel.org 14994S: Maintained 14995P: Documentation/process/maintainer-tip.rst 14996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14997F: Documentation/locking/ 14998F: arch/*/include/asm/spinlock*.h 14999F: include/linux/local_lock*.h 15000F: include/linux/lockdep*.h 15001F: include/linux/mutex*.h 15002F: include/linux/rwlock*.h 15003F: include/linux/rwsem*.h 15004F: include/linux/seqlock.h 15005F: include/linux/spinlock*.h 15006F: kernel/locking/ 15007F: lib/locking*.[ch] 15008F: rust/helpers/mutex.c 15009F: rust/helpers/spinlock.c 15010F: rust/kernel/sync/lock.rs 15011F: rust/kernel/sync/lock/ 15012F: rust/kernel/sync/locked_by.rs 15013X: kernel/locking/locktorture.c 15014 15015LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 15016M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 15017L: linux-ntfs-dev@lists.sourceforge.net 15018S: Maintained 15019W: http://www.linux-ntfs.org/content/view/19/37/ 15020F: Documentation/admin-guide/ldm.rst 15021F: block/partitions/ldm.* 15022 15023LOGITECH HID GAMING KEYBOARDS 15024M: Hans de Goede <hansg@kernel.org> 15025L: linux-input@vger.kernel.org 15026S: Maintained 15027T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 15028F: drivers/hid/hid-lg-g15.c 15029 15030LONTIUM LT8912B MIPI TO HDMI BRIDGE 15031M: Adrien Grassein <adrien.grassein@gmail.com> 15032S: Maintained 15033F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 15034F: drivers/gpu/drm/bridge/lontium-lt8912b.c 15035 15036LOONGARCH 15037M: Huacai Chen <chenhuacai@kernel.org> 15038R: WANG Xuerui <kernel@xen0n.name> 15039L: loongarch@lists.linux.dev 15040S: Maintained 15041T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 15042F: Documentation/arch/loongarch/ 15043F: Documentation/translations/zh_CN/arch/loongarch/ 15044F: arch/loongarch/ 15045F: drivers/*/*loongarch* 15046F: drivers/cpufreq/loongson3_cpufreq.c 15047 15048LOONGSON GPIO DRIVER 15049M: Yinbo Zhu <zhuyinbo@loongson.cn> 15050L: linux-gpio@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 15053F: drivers/gpio/gpio-loongson-64bit.c 15054 15055LOONGSON-2 DMA DRIVER 15056M: Binbin Zhou <zhoubinbin@loongson.cn> 15057L: dmaengine@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/dma/loongson,ls2k0300-dma.yaml 15060F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 15061F: drivers/dma/loongson/loongson2-apb-cmc-dma.c 15062F: drivers/dma/loongson/loongson2-apb-dma.c 15063 15064LOONGSON LS2X I2C DRIVER 15065M: Binbin Zhou <zhoubinbin@loongson.cn> 15066L: linux-i2c@vger.kernel.org 15067S: Maintained 15068F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 15069F: drivers/i2c/busses/i2c-ls2x.c 15070 15071LOONGSON PWM DRIVER 15072M: Binbin Zhou <zhoubinbin@loongson.cn> 15073L: linux-pwm@vger.kernel.org 15074S: Maintained 15075F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 15076F: drivers/pwm/pwm-loongson.c 15077 15078LOONGSON SECURITY ENGINE DRIVERS 15079M: Qunqin Zhao <zhaoqunqin@loongson.cn> 15080L: linux-crypto@vger.kernel.org 15081S: Maintained 15082F: drivers/char/tpm/tpm_loongson.c 15083F: drivers/crypto/loongson/ 15084F: drivers/mfd/loongson-se.c 15085F: include/linux/mfd/loongson-se.h 15086 15087LOONGSON-2 SOC SERIES CLOCK DRIVER 15088M: Yinbo Zhu <zhuyinbo@loongson.cn> 15089L: linux-clk@vger.kernel.org 15090S: Maintained 15091F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 15092F: drivers/clk/clk-loongson2.c 15093F: include/dt-bindings/clock/loongson,ls2k-clk.h 15094 15095LOONGSON SPI DRIVER 15096M: Yinbo Zhu <zhuyinbo@loongson.cn> 15097L: linux-spi@vger.kernel.org 15098S: Maintained 15099F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 15100F: drivers/spi/spi-loongson-core.c 15101F: drivers/spi/spi-loongson-pci.c 15102F: drivers/spi/spi-loongson-plat.c 15103F: drivers/spi/spi-loongson.h 15104 15105LOONGSON-2 SOC SERIES GUTS DRIVER 15106M: Yinbo Zhu <zhuyinbo@loongson.cn> 15107L: loongarch@lists.linux.dev 15108S: Maintained 15109F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 15110F: drivers/soc/loongson/loongson2_guts.c 15111 15112LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 15113M: Binbin Zhou <zhoubinbin@loongson.cn> 15114L: linux-mmc@vger.kernel.org 15115S: Maintained 15116F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 15117F: drivers/mmc/host/loongson2-mmc.c 15118 15119LOONGSON-2 SOC SERIES PM DRIVER 15120M: Yinbo Zhu <zhuyinbo@loongson.cn> 15121L: linux-pm@vger.kernel.org 15122S: Maintained 15123F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 15124F: drivers/soc/loongson/loongson2_pm.c 15125 15126LOONGSON-2 SOC SERIES PINCTRL DRIVER 15127M: zhanghongchen <zhanghongchen@loongson.cn> 15128M: Yinbo Zhu <zhuyinbo@loongson.cn> 15129L: linux-gpio@vger.kernel.org 15130S: Maintained 15131F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 15132F: drivers/pinctrl/pinctrl-loongson2.c 15133 15134LOONGSON-2 SOC SERIES THERMAL DRIVER 15135M: zhanghongchen <zhanghongchen@loongson.cn> 15136M: Yinbo Zhu <zhuyinbo@loongson.cn> 15137L: linux-pm@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 15140F: drivers/thermal/loongson2_thermal.c 15141 15142LOONGSON-2K Board Management Controller (BMC) DRIVER 15143M: Binbin Zhou <zhoubinbin@loongson.cn> 15144M: Chong Qiao <qiaochong@loongson.cn> 15145S: Maintained 15146F: drivers/char/ipmi/ipmi_si_ls2k.c 15147F: drivers/mfd/ls2k-bmc-core.c 15148 15149LOONGSON EDAC DRIVER 15150M: Zhao Qunqin <zhaoqunqin@loongson.cn> 15151L: linux-edac@vger.kernel.org 15152S: Maintained 15153F: drivers/edac/loongson_edac.c 15154 15155LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 15156M: Sathya Prakash <sathya.prakash@broadcom.com> 15157M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 15158M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 15159M: Ranjan Kumar <ranjan.kumar@broadcom.com> 15160L: MPT-FusionLinux.pdl@broadcom.com 15161L: linux-scsi@vger.kernel.org 15162S: Supported 15163W: http://www.avagotech.com/support/ 15164F: drivers/message/fusion/ 15165F: drivers/scsi/mpt3sas/ 15166 15167LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 15168M: Matthew Wilcox <willy@infradead.org> 15169L: linux-scsi@vger.kernel.org 15170S: Maintained 15171F: drivers/scsi/sym53c8xx_2/ 15172 15173LT3074 HARDWARE MONITOR DRIVER 15174M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 15175L: linux-hwmon@vger.kernel.org 15176S: Supported 15177W: https://ez.analog.com/linux-software-drivers 15178F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 15179F: Documentation/hwmon/lt3074.rst 15180F: drivers/hwmon/pmbus/lt3074.c 15181 15182LTC1660 DAC DRIVER 15183M: Marcus Folkesson <marcus.folkesson@gmail.com> 15184L: linux-iio@vger.kernel.org 15185S: Maintained 15186F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 15187F: drivers/iio/dac/ltc1660.c 15188 15189LTC2664 IIO DAC DRIVER 15190M: Michael Hennerich <michael.hennerich@analog.com> 15191M: Kim Seer Paller <kimseer.paller@analog.com> 15192L: linux-iio@vger.kernel.org 15193S: Supported 15194W: https://ez.analog.com/linux-software-drivers 15195F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 15196F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 15197F: drivers/iio/dac/ltc2664.c 15198 15199LTC2688 IIO DAC DRIVER 15200M: Nuno Sá <nuno.sa@analog.com> 15201L: linux-iio@vger.kernel.org 15202S: Supported 15203W: https://ez.analog.com/linux-software-drivers 15204F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 15205F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 15206F: drivers/iio/dac/ltc2688.c 15207 15208LTC2947 HARDWARE MONITOR DRIVER 15209M: Nuno Sá <nuno.sa@analog.com> 15210L: linux-hwmon@vger.kernel.org 15211S: Supported 15212W: https://ez.analog.com/linux-software-drivers 15213F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 15214F: drivers/hwmon/ltc2947-core.c 15215F: drivers/hwmon/ltc2947-i2c.c 15216F: drivers/hwmon/ltc2947-spi.c 15217F: drivers/hwmon/ltc2947.h 15218 15219LTC2991 HARDWARE MONITOR DRIVER 15220M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15221L: linux-hwmon@vger.kernel.org 15222S: Supported 15223W: https://ez.analog.com/linux-software-drivers 15224F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 15225F: drivers/hwmon/ltc2991.c 15226 15227LTC2983 IIO TEMPERATURE DRIVER 15228M: Nuno Sá <nuno.sa@analog.com> 15229L: linux-iio@vger.kernel.org 15230S: Supported 15231W: https://ez.analog.com/linux-software-drivers 15232F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 15233F: drivers/iio/temperature/ltc2983.c 15234 15235LTC4282 HARDWARE MONITOR DRIVER 15236M: Nuno Sa <nuno.sa@analog.com> 15237L: linux-hwmon@vger.kernel.org 15238S: Supported 15239F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 15240F: Documentation/hwmon/ltc4282.rst 15241F: drivers/hwmon/ltc4282.c 15242 15243LTC4286 HARDWARE MONITOR DRIVER 15244M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 15245L: linux-hwmon@vger.kernel.org 15246S: Maintained 15247F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 15248F: Documentation/hwmon/ltc4286.rst 15249F: drivers/hwmon/pmbus/ltc4286.c 15250 15251LTC4306 I2C MULTIPLEXER DRIVER 15252M: Michael Hennerich <michael.hennerich@analog.com> 15253L: linux-i2c@vger.kernel.org 15254S: Supported 15255W: https://ez.analog.com/linux-software-drivers 15256F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 15257F: drivers/i2c/muxes/i2c-mux-ltc4306.c 15258 15259LTP (Linux Test Project) 15260M: Andrea Cervesato <andrea.cervesato@suse.com> 15261M: Cyril Hrubis <chrubis@suse.cz> 15262M: Jan Stancek <jstancek@redhat.com> 15263M: Petr Vorel <pvorel@suse.cz> 15264M: Li Wang <li.wang@linux.dev> 15265M: Yang Xu <xuyang2018.jy@fujitsu.com> 15266M: Xiao Yang <yangx.jy@fujitsu.com> 15267L: ltp@lists.linux.it (subscribers-only) 15268S: Maintained 15269W: https://linux-test-project.readthedocs.io/ 15270T: git https://github.com/linux-test-project/ltp.git 15271 15272LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 15273M: Anshul Dalal <anshulusr@gmail.com> 15274L: linux-iio@vger.kernel.org 15275S: Maintained 15276F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 15277F: drivers/iio/light/ltr390.c 15278 15279LYNX 28G SERDES PHY DRIVER 15280M: Ioana Ciornei <ioana.ciornei@nxp.com> 15281L: netdev@vger.kernel.org 15282S: Supported 15283F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 15284F: drivers/phy/freescale/phy-fsl-lynx-28g.c 15285 15286LYNX PCS MODULE 15287M: Ioana Ciornei <ioana.ciornei@nxp.com> 15288L: netdev@vger.kernel.org 15289S: Supported 15290F: drivers/net/pcs/pcs-lynx.c 15291F: include/linux/pcs-lynx.h 15292 15293M68K ARCHITECTURE 15294M: Geert Uytterhoeven <geert@linux-m68k.org> 15295L: linux-m68k@lists.linux-m68k.org 15296S: Maintained 15297W: http://www.linux-m68k.org/ 15298T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 15299F: arch/m68k/ 15300F: drivers/zorro/ 15301 15302M68K ON APPLE MACINTOSH 15303M: Joshua Thompson <funaho@jurai.org> 15304L: linux-m68k@lists.linux-m68k.org 15305S: Maintained 15306W: http://www.mac.linux-m68k.org/ 15307F: arch/m68k/mac/ 15308F: drivers/macintosh/adb-iop.c 15309F: drivers/macintosh/via-macii.c 15310 15311M68K ON HP9000/300 15312M: Philip Blundell <philb@gnu.org> 15313S: Maintained 15314W: http://www.tazenda.demon.co.uk/phil/linux-hp 15315F: arch/m68k/hp300/ 15316 15317M68K ON MVME147 15318M: Daniel Palmer <daniel@thingy.jp> 15319S: Maintained 15320F: arch/m68k/mvme147/ 15321F: drivers/net/ethernet/amd/mvme147.c 15322F: drivers/scsi/mvme147.* 15323 15324M88DS3103 MEDIA DRIVER 15325L: linux-media@vger.kernel.org 15326S: Orphan 15327W: https://linuxtv.org 15328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15329F: drivers/media/dvb-frontends/m88ds3103* 15330 15331M88RS2000 MEDIA DRIVER 15332M: Malcolm Priestley <tvboxspy@gmail.com> 15333L: linux-media@vger.kernel.org 15334S: Maintained 15335W: https://linuxtv.org 15336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15337F: drivers/media/dvb-frontends/m88rs2000* 15338 15339MA901 MASTERKIT USB FM RADIO DRIVER 15340M: Alexey Klimov <alexey.klimov@linaro.org> 15341L: linux-media@vger.kernel.org 15342S: Maintained 15343T: git git://linuxtv.org/media.git 15344F: drivers/media/radio/radio-ma901.c 15345 15346MAC80211 15347M: Johannes Berg <johannes@sipsolutions.net> 15348L: linux-wireless@vger.kernel.org 15349S: Maintained 15350W: https://wireless.wiki.kernel.org/ 15351Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15352T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15353T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15354F: Documentation/networking/mac80211-injection.rst 15355F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 15356F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 15357F: include/net/mac80211.h 15358F: net/mac80211/ 15359 15360MAILBOX API 15361M: Jassi Brar <jassisinghbrar@gmail.com> 15362L: linux-kernel@vger.kernel.org 15363S: Maintained 15364T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 15365F: Documentation/devicetree/bindings/mailbox/ 15366F: drivers/mailbox/ 15367F: include/dt-bindings/mailbox/ 15368F: include/linux/mailbox_client.h 15369F: include/linux/mailbox_controller.h 15370 15371MAILBOX ARM MHUv2 15372M: Viresh Kumar <viresh.kumar@linaro.org> 15373M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 15374L: linux-kernel@vger.kernel.org 15375S: Maintained 15376F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 15377F: drivers/mailbox/arm_mhuv2.c 15378F: include/linux/mailbox/arm_mhuv2_message.h 15379 15380MAILBOX ARM MHUv3 15381M: Sudeep Holla <sudeep.holla@kernel.org> 15382M: Cristian Marussi <cristian.marussi@arm.com> 15383L: linux-kernel@vger.kernel.org 15384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15385S: Maintained 15386F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 15387F: drivers/mailbox/arm_mhuv3.c 15388 15389MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 15390M: Alejandro Colomar <alx@kernel.org> 15391L: linux-man@vger.kernel.org 15392S: Maintained 15393W: http://www.kernel.org/doc/man-pages 15394T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 15395T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 15396 15397MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 15398M: Jeremy Kerr <jk@codeconstruct.com.au> 15399M: Matt Johnston <matt@codeconstruct.com.au> 15400L: netdev@vger.kernel.org 15401S: Maintained 15402F: Documentation/networking/mctp.rst 15403F: drivers/net/mctp/ 15404F: include/linux/usb/mctp-usb.h 15405F: include/net/mctp.h 15406F: include/net/mctpdevice.h 15407F: include/net/netns/mctp.h 15408F: net/mctp/ 15409 15410MAPLE TREE 15411M: Liam R. Howlett <liam@infradead.org> 15412R: Alice Ryhl <aliceryhl@google.com> 15413R: Andrew Ballance <andrewjballance@gmail.com> 15414L: maple-tree@lists.infradead.org 15415L: linux-mm@kvack.org 15416S: Supported 15417F: Documentation/core-api/maple_tree.rst 15418F: include/linux/maple_tree.h 15419F: include/trace/events/maple_tree.h 15420F: lib/maple_tree.c 15421F: lib/test_maple_tree.c 15422F: rust/helpers/maple_tree.c 15423F: rust/kernel/maple_tree.rs 15424F: tools/testing/radix-tree/maple.c 15425F: tools/testing/shared/linux/maple_tree.h 15426 15427MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 15428M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 15429L: linux-mips@vger.kernel.org 15430S: Maintained 15431F: arch/mips/boot/dts/img/pistachio* 15432 15433MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 15434M: Andrew Lunn <andrew@lunn.ch> 15435L: netdev@vger.kernel.org 15436S: Maintained 15437F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 15438F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 15439F: Documentation/networking/devlink/mv88e6xxx.rst 15440F: drivers/net/dsa/mv88e6xxx/ 15441F: include/linux/dsa/mv88e6xxx.h 15442F: include/linux/platform_data/mv88e6xxx.h 15443 15444MARVELL 88PM886 PMIC DRIVER 15445M: Karel Balej <balejk@matfyz.cz> 15446S: Maintained 15447F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 15448F: drivers/input/misc/88pm886-onkey.c 15449F: drivers/mfd/88pm886.c 15450F: drivers/regulator/88pm886-regulator.c 15451F: drivers/rtc/rtc-88pm886.c 15452F: include/linux/mfd/88pm886.h 15453 15454MARVELL 88PM886 PMIC GPADC DRIVER 15455M: Duje Mihanović <duje@dujemihanovic.xyz> 15456S: Maintained 15457F: drivers/iio/adc/88pm886-gpadc.c 15458 15459MARVELL ARMADA 3700 PHY DRIVERS 15460M: Miquel Raynal <miquel.raynal@bootlin.com> 15461S: Maintained 15462F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 15463F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 15464F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 15465F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 15466 15467MARVELL ARMADA 3700 SERIAL DRIVER 15468M: Pali Rohár <pali@kernel.org> 15469S: Maintained 15470F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 15471F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 15472F: drivers/tty/serial/mvebu-uart.c 15473 15474MARVELL ARMADA DRM SUPPORT 15475M: Russell King <linux@armlinux.org.uk> 15476S: Maintained 15477T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15478T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15479F: Documentation/devicetree/bindings/display/armada/ 15480F: drivers/gpu/drm/armada/ 15481F: include/uapi/drm/armada_drm.h 15482 15483MARVELL CRYPTO DRIVER 15484M: Srujana Challa <schalla@marvell.com> 15485M: Bharat Bhushan <bbhushan2@marvell.com> 15486L: linux-crypto@vger.kernel.org 15487S: Maintained 15488F: drivers/crypto/marvell/ 15489F: include/linux/soc/marvell/octeontx2/ 15490 15491MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15492L: netdev@vger.kernel.org 15493S: Orphan 15494F: drivers/net/ethernet/marvell/sk* 15495 15496MARVELL LIBERTAS WIRELESS DRIVER 15497L: linux-wireless@vger.kernel.org 15498L: libertas-dev@lists.infradead.org 15499S: Orphan 15500F: drivers/net/wireless/marvell/libertas/ 15501F: drivers/net/wireless/marvell/libertas_tf/ 15502 15503MARVELL MACCHIATOBIN SUPPORT 15504M: Russell King <linux@armlinux.org.uk> 15505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15506S: Maintained 15507F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15508 15509MARVELL MV643XX ETHERNET DRIVER 15510M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15511L: netdev@vger.kernel.org 15512S: Maintained 15513F: drivers/net/ethernet/marvell/mv643xx_eth.* 15514 15515MARVELL MV88X3310 PHY DRIVER 15516M: Russell King <linux@armlinux.org.uk> 15517M: Marek Behún <kabel@kernel.org> 15518L: netdev@vger.kernel.org 15519S: Maintained 15520F: drivers/net/phy/marvell10g.c 15521 15522MARVELL MVEBU THERMAL DRIVER 15523M: Miquel Raynal <miquel.raynal@bootlin.com> 15524S: Maintained 15525F: drivers/thermal/armada_thermal.c 15526 15527MARVELL MVNETA ETHERNET DRIVER 15528M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15529L: netdev@vger.kernel.org 15530S: Maintained 15531F: drivers/net/ethernet/marvell/mvneta* 15532 15533MARVELL MVPP2 ETHERNET DRIVER 15534M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15535M: Russell King <linux@armlinux.org.uk> 15536L: netdev@vger.kernel.org 15537S: Maintained 15538F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15539F: drivers/net/ethernet/marvell/mvpp2/ 15540 15541MARVELL MWIFIEX WIRELESS DRIVER 15542M: Brian Norris <briannorris@chromium.org> 15543R: Francesco Dolcini <francesco@dolcini.it> 15544L: linux-wireless@vger.kernel.org 15545S: Odd Fixes 15546F: drivers/net/wireless/marvell/mwifiex/ 15547 15548MARVELL MWL8K WIRELESS DRIVER 15549L: linux-wireless@vger.kernel.org 15550S: Orphan 15551F: drivers/net/wireless/marvell/mwl8k.c 15552 15553MARVELL NAND CONTROLLER DRIVER 15554M: Miquel Raynal <miquel.raynal@bootlin.com> 15555L: linux-mtd@lists.infradead.org 15556S: Maintained 15557F: drivers/mtd/nand/raw/marvell_nand.c 15558 15559MARVELL OCTEON ENDPOINT DRIVER 15560M: Veerasenareddy Burru <vburru@marvell.com> 15561M: Sathesh Edara <sedara@marvell.com> 15562L: netdev@vger.kernel.org 15563S: Maintained 15564F: drivers/net/ethernet/marvell/octeon_ep 15565 15566MARVELL OCTEON ENDPOINT VF DRIVER 15567M: Veerasenareddy Burru <vburru@marvell.com> 15568M: Sathesh Edara <sedara@marvell.com> 15569M: Shinas Rasheed <srasheed@marvell.com> 15570M: Satananda Burla <sburla@marvell.com> 15571L: netdev@vger.kernel.org 15572S: Maintained 15573F: drivers/net/ethernet/marvell/octeon_ep_vf 15574 15575MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15576M: Sunil Goutham <sgoutham@marvell.com> 15577M: Geetha sowjanya <gakula@marvell.com> 15578M: Subbaraya Sundeep <sbhatta@marvell.com> 15579M: hariprasad <hkelam@marvell.com> 15580M: Bharat Bhushan <bbhushan2@marvell.com> 15581L: netdev@vger.kernel.org 15582S: Maintained 15583F: drivers/net/ethernet/marvell/octeontx2/nic/ 15584F: include/linux/soc/marvell/octeontx2/ 15585 15586MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15587M: Sunil Goutham <sgoutham@marvell.com> 15588M: Linu Cherian <lcherian@marvell.com> 15589M: Geetha sowjanya <gakula@marvell.com> 15590M: hariprasad <hkelam@marvell.com> 15591M: Subbaraya Sundeep <sbhatta@marvell.com> 15592L: netdev@vger.kernel.org 15593S: Maintained 15594F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15595F: drivers/net/ethernet/marvell/octeontx2/af/ 15596 15597MARVELL PEM PMU DRIVER 15598M: Linu Cherian <lcherian@marvell.com> 15599M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15600S: Supported 15601F: drivers/perf/marvell_pem_pmu.c 15602 15603MARVELL PRESTERA ETHERNET SWITCH DRIVER 15604M: Elad Nachman <enachman@marvell.com> 15605S: Supported 15606W: https://github.com/Marvell-switching/switchdev-prestera 15607F: drivers/net/ethernet/marvell/prestera/ 15608 15609MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15610M: Nicolas Pitre <nico@fluxnic.net> 15611S: Odd Fixes 15612F: drivers/mmc/host/mvsdio.* 15613 15614MARVELL USB MDIO CONTROLLER DRIVER 15615M: Tobias Waldekranz <tobias@waldekranz.com> 15616L: netdev@vger.kernel.org 15617S: Maintained 15618F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15619F: drivers/net/mdio/mdio-mvusb.c 15620 15621MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15622M: Hu Ziji <huziji@marvell.com> 15623L: linux-mmc@vger.kernel.org 15624S: Supported 15625F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15626F: drivers/mmc/host/sdhci-xenon* 15627 15628MARVELL OCTEON CN10K DPI DRIVER 15629M: Vamsi Attunuru <vattunuru@marvell.com> 15630S: Supported 15631F: drivers/misc/mrvl_cn10k_dpi.c 15632 15633MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15634R: schalla@marvell.com 15635R: vattunuru@marvell.com 15636F: drivers/vdpa/octeon_ep/ 15637 15638MARVELL OCTEON HOTPLUG DRIVER 15639R: Shijith Thotton <sthotton@marvell.com> 15640R: Vamsi Attunuru <vattunuru@marvell.com> 15641S: Supported 15642F: drivers/pci/hotplug/octep_hp.c 15643 15644MATROX FRAMEBUFFER DRIVER 15645L: linux-fbdev@vger.kernel.org 15646S: Orphan 15647F: drivers/video/fbdev/matrox/matroxfb_* 15648F: include/uapi/linux/matroxfb.h 15649 15650MAX14001/MAX14002 IIO ADC DRIVER 15651M: Kim Seer Paller <kimseer.paller@analog.com> 15652M: Marilene Andrade Garcia <marilene.agarcia@gmail.com> 15653L: linux-iio@vger.kernel.org 15654S: Maintained 15655W: https://ez.analog.com/linux-software-drivers 15656F: Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml 15657F: drivers/iio/adc/max14001.c 15658 15659MAX15301 DRIVER 15660M: Daniel Nilsson <daniel.nilsson@flex.com> 15661L: linux-hwmon@vger.kernel.org 15662S: Maintained 15663F: Documentation/hwmon/max15301.rst 15664F: drivers/hwmon/pmbus/max15301.c 15665 15666MAX17616 HARDWARE MONITOR DRIVER 15667M: Kim Seer Paller <kimseer.paller@analog.com> 15668L: linux-hwmon@vger.kernel.org 15669S: Supported 15670W: https://ez.analog.com/linux-software-drivers 15671F: Documentation/devicetree/bindings/hwmon/pmbus/adi,max17616.yaml 15672F: Documentation/hwmon/max17616.rst 15673F: drivers/hwmon/pmbus/max17616.c 15674 15675MAX2175 SDR TUNER DRIVER 15676M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media.git 15680F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15681F: Documentation/userspace-api/media/drivers/max2175.rst 15682F: drivers/media/i2c/max2175* 15683F: include/uapi/linux/max2175.h 15684 15685MAX31335 RTC DRIVER 15686M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15687L: linux-rtc@vger.kernel.org 15688S: Supported 15689W: https://ez.analog.com/linux-software-drivers 15690F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15691F: drivers/rtc/rtc-max31335.c 15692 15693MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15694L: linux-hwmon@vger.kernel.org 15695S: Orphan 15696F: Documentation/hwmon/max6650.rst 15697F: drivers/hwmon/max6650.c 15698 15699MAX9286 QUAD GMSL DESERIALIZER DRIVER 15700M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15701M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15702M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15703M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15707F: drivers/media/i2c/max9286.c 15708 15709MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15710M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15711L: linux-media@vger.kernel.org 15712S: Maintained 15713F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15714F: drivers/staging/media/max96712/max96712.c 15715 15716MAX96714 GMSL2 DESERIALIZER DRIVER 15717M: Julien Massot <julien.massot@collabora.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15721F: drivers/media/i2c/max96714.c 15722 15723MAX96717 GMSL2 SERIALIZER DRIVER 15724M: Julien Massot <julien.massot@collabora.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15728F: drivers/media/i2c/max96717.c 15729 15730MAX9860 MONO AUDIO VOICE CODEC DRIVER 15731M: Peter Rosin <peda@lysator.liu.se> 15732L: linux-sound@vger.kernel.org 15733S: Maintained 15734F: Documentation/devicetree/bindings/sound/max9860.txt 15735F: sound/soc/codecs/max9860.* 15736 15737MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15738M: Andreas Klinger <ak@it-klinger.de> 15739L: linux-iio@vger.kernel.org 15740S: Maintained 15741F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15742F: drivers/iio/proximity/mb1232.c 15743 15744MAXIM MAX11205 DRIVER 15745M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15746L: linux-iio@vger.kernel.org 15747S: Supported 15748W: https://ez.analog.com/linux-software-drivers 15749F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15750F: drivers/iio/adc/max11205.c 15751 15752MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15753R: Iskren Chernev <iskren.chernev@gmail.com> 15754R: Krzysztof Kozlowski <krzk@kernel.org> 15755R: Marek Szyprowski <m.szyprowski@samsung.com> 15756R: Matheus Castello <matheus@castello.eng.br> 15757L: linux-pm@vger.kernel.org 15758S: Maintained 15759F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15760F: drivers/power/supply/max17040_battery.c 15761 15762MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15763R: Hans de Goede <hansg@kernel.org> 15764R: Krzysztof Kozlowski <krzk@kernel.org> 15765R: Marek Szyprowski <m.szyprowski@samsung.com> 15766R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15767R: Purism Kernel Team <kernel@puri.sm> 15768L: linux-pm@vger.kernel.org 15769S: Maintained 15770F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15771F: drivers/power/supply/max17042_battery.c 15772 15773MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15774M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15775L: linux-kernel@vger.kernel.org 15776S: Maintained 15777F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15778F: drivers/regulator/max20086-regulator.c 15779 15780MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15781M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15782L: linux-iio@vger.kernel.org 15783S: Supported 15784F: drivers/iio/temperature/max30208.c 15785 15786MAXIM MAX7360 KEYPAD LED MFD DRIVER 15787M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15788S: Maintained 15789F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15790F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15791F: drivers/gpio/gpio-max7360.c 15792F: drivers/input/keyboard/max7360-keypad.c 15793F: drivers/input/misc/max7360-rotary.c 15794F: drivers/mfd/max7360.c 15795F: drivers/pinctrl/pinctrl-max7360.c 15796F: drivers/pwm/pwm-max7360.c 15797F: include/linux/mfd/max7360.h 15798 15799MAXIM MAX77650 PMIC MFD DRIVER 15800M: Bartosz Golaszewski <brgl@kernel.org> 15801L: linux-kernel@vger.kernel.org 15802S: Maintained 15803F: Documentation/devicetree/bindings/*/*max77650.yaml 15804F: Documentation/devicetree/bindings/*/max77650*.yaml 15805F: drivers/gpio/gpio-max77650.c 15806F: drivers/input/misc/max77650-onkey.c 15807F: drivers/leds/leds-max77650.c 15808F: drivers/mfd/max77650.c 15809F: drivers/power/supply/max77650-charger.c 15810F: drivers/regulator/max77650-regulator.c 15811F: include/linux/mfd/max77650.h 15812 15813MAXIM MAX77714 PMIC MFD DRIVER 15814M: Luca Ceresoli <luca@lucaceresoli.net> 15815S: Maintained 15816F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15817F: drivers/mfd/max77714.c 15818F: include/linux/mfd/max77714.h 15819 15820MAXIM MAX77759 PMIC MFD DRIVER 15821M: André Draszik <andre.draszik@linaro.org> 15822L: linux-kernel@vger.kernel.org 15823S: Maintained 15824F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15825F: drivers/gpio/gpio-max77759.c 15826F: drivers/mfd/max77759.c 15827F: drivers/nvmem/max77759-nvmem.c 15828F: include/linux/mfd/max77759.h 15829 15830MAXIM MAX77759 BATTERY CHARGER DRIVER 15831M: Amit Sunil Dhamne <amitsd@google.com> 15832L: linux-kernel@vger.kernel.org 15833S: Maintained 15834F: drivers/power/supply/max77759_charger.c 15835 15836MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15837M: Javier Martinez Canillas <javier@dowhile0.org> 15838L: linux-kernel@vger.kernel.org 15839S: Supported 15840F: Documentation/devicetree/bindings/*/*max77802.yaml 15841F: drivers/regulator/max77802-regulator.c 15842F: include/dt-bindings/*/*max77802.h 15843 15844MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15845M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15846L: linux-kernel@vger.kernel.org 15847S: Maintained 15848F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15849F: drivers/regulator/max77838-regulator.c 15850 15851MAXIM MAX77976 BATTERY CHARGER 15852M: Luca Ceresoli <luca@lucaceresoli.net> 15853S: Supported 15854F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15855F: drivers/power/supply/max77976_charger.c 15856 15857MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15858M: Krzysztof Kozlowski <krzk@kernel.org> 15859L: linux-pm@vger.kernel.org 15860S: Maintained 15861B: mailto:linux-samsung-soc@vger.kernel.org 15862F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15863F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15864F: drivers/power/supply/max14577_charger.c 15865F: drivers/power/supply/max77693_charger.c 15866 15867MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15868M: Chanwoo Choi <cw00.choi@samsung.com> 15869M: Krzysztof Kozlowski <krzk@kernel.org> 15870L: linux-kernel@vger.kernel.org 15871S: Maintained 15872B: mailto:linux-samsung-soc@vger.kernel.org 15873F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15874F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15875F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15876F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15877F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15878F: drivers/leds/leds-max77705.c 15879F: drivers/*/*max77843.c 15880F: drivers/*/max14577*.c 15881F: drivers/*/max77686*.c 15882F: drivers/*/max77693*.c 15883F: drivers/*/max77705*.c 15884F: drivers/clk/clk-max77686.c 15885F: drivers/extcon/extcon-max14577.c 15886F: drivers/extcon/extcon-max77693.c 15887F: drivers/rtc/rtc-max77686.c 15888F: include/linux/mfd/max14577*.h 15889F: include/linux/mfd/max77686*.h 15890F: include/linux/mfd/max77693*.h 15891F: include/linux/mfd/max77705*.h 15892 15893MAXIRADIO FM RADIO RECEIVER DRIVER 15894M: Hans Verkuil <hverkuil@kernel.org> 15895L: linux-media@vger.kernel.org 15896S: Maintained 15897W: https://linuxtv.org 15898T: git git://linuxtv.org/media.git 15899F: drivers/media/radio/radio-maxiradio* 15900 15901MAXLINEAR ETHERNET PHY DRIVER 15902M: Xu Liang <lxu@maxlinear.com> 15903L: netdev@vger.kernel.org 15904S: Supported 15905F: drivers/net/phy/mxl-86110.c 15906F: drivers/net/phy/mxl-gpy.c 15907 15908MAXLINEAR MXL862XX SWITCH DRIVER 15909M: Daniel Golle <daniel@makrotopia.org> 15910L: netdev@vger.kernel.org 15911S: Maintained 15912F: Documentation/devicetree/bindings/net/dsa/maxlinear,mxl862xx.yaml 15913F: drivers/net/dsa/mxl862xx/ 15914F: net/dsa/tag_mxl862xx.c 15915 15916MCAN DEVICE DRIVER 15917M: Markus Schneider-Pargmann <msp@baylibre.com> 15918L: linux-can@vger.kernel.org 15919S: Maintained 15920F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15921F: drivers/net/can/m_can/ 15922 15923MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15924R: Yasushi SHOJI <yashi@spacecubics.com> 15925L: linux-can@vger.kernel.org 15926S: Maintained 15927F: drivers/net/can/usb/mcba_usb.c 15928 15929MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15930M: Rishi Gupta <gupt21@gmail.com> 15931L: linux-i2c@vger.kernel.org 15932L: linux-input@vger.kernel.org 15933S: Maintained 15934F: drivers/hid/hid-mcp2221.c 15935 15936MCP251XFD SPI-CAN NETWORK DRIVER 15937M: Marc Kleine-Budde <mkl@pengutronix.de> 15938M: Manivannan Sadhasivam <mani@kernel.org> 15939R: Thomas Kopp <thomas.kopp@microchip.com> 15940L: linux-can@vger.kernel.org 15941S: Maintained 15942F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15943F: drivers/net/can/spi/mcp251xfd/ 15944 15945MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15946M: Peter Rosin <peda@lysator.liu.se> 15947L: linux-iio@vger.kernel.org 15948S: Maintained 15949F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15950F: drivers/iio/potentiometer/mcp4018.c 15951F: drivers/iio/potentiometer/mcp4531.c 15952 15953MCP47FEB02 MICROCHIP DAC DRIVER 15954M: Ariana Lazar <ariana.lazar@microchip.com> 15955L: linux-iio@vger.kernel.org 15956S: Supported 15957F: Documentation/devicetree/bindings/iio/dac/microchip,mcp47feb02.yaml 15958F: drivers/iio/dac/mcp47feb02.c 15959 15960MCP4821 DAC DRIVER 15961M: Anshul Dalal <anshulusr@gmail.com> 15962L: linux-iio@vger.kernel.org 15963S: Maintained 15964F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15965F: drivers/iio/dac/mcp4821.c 15966 15967MCR20A IEEE-802.15.4 RADIO DRIVER 15968M: Stefan Schmidt <stefan@datenfreihafen.org> 15969L: linux-wpan@vger.kernel.org 15970S: Odd Fixes 15971W: https://github.com/xueliu/mcr20a-linux 15972F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15973F: drivers/net/ieee802154/mcr20a.c 15974F: drivers/net/ieee802154/mcr20a.h 15975 15976MDIO REGMAP DRIVER 15977M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15978L: netdev@vger.kernel.org 15979S: Maintained 15980F: drivers/net/mdio/mdio-regmap.c 15981F: include/linux/mdio/mdio-regmap.h 15982 15983MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15984M: William Breathitt Gray <wbg@kernel.org> 15985L: linux-iio@vger.kernel.org 15986S: Maintained 15987F: drivers/iio/dac/cio-dac.c 15988 15989MEDIA CONTROLLER FRAMEWORK 15990M: Sakari Ailus <sakari.ailus@linux.intel.com> 15991M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15992L: linux-media@vger.kernel.org 15993S: Supported 15994W: https://www.linuxtv.org 15995T: git git://linuxtv.org/media.git 15996F: drivers/media/mc/ 15997F: include/media/media-*.h 15998F: include/uapi/linux/media.h 15999 16000MEDIA DRIVER FOR FREESCALE IMX PXP 16001M: Philipp Zabel <p.zabel@pengutronix.de> 16002L: linux-media@vger.kernel.org 16003S: Maintained 16004T: git git://linuxtv.org/media.git 16005F: drivers/media/platform/nxp/imx-pxp.[ch] 16006 16007MEDIA DRIVERS FOR ASCOT2E 16008M: Abylay Ospan <aospan@amazon.com> 16009L: linux-media@vger.kernel.org 16010S: Supported 16011W: https://linuxtv.org 16012W: http://netup.tv/ 16013T: git git://linuxtv.org/media.git 16014F: drivers/media/dvb-frontends/ascot2e* 16015 16016MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 16017M: Jasmin Jessich <jasmin@anw.at> 16018L: linux-media@vger.kernel.org 16019S: Maintained 16020W: https://linuxtv.org 16021T: git git://linuxtv.org/media.git 16022F: drivers/media/dvb-frontends/cxd2099* 16023 16024MEDIA DRIVERS FOR CXD2841ER 16025M: Abylay Ospan <aospan@amazon.com> 16026L: linux-media@vger.kernel.org 16027S: Supported 16028W: https://linuxtv.org 16029W: http://netup.tv/ 16030T: git git://linuxtv.org/media.git 16031F: drivers/media/dvb-frontends/cxd2841er* 16032 16033MEDIA DRIVERS FOR CXD2880 16034M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 16035L: linux-media@vger.kernel.org 16036S: Supported 16037W: http://linuxtv.org/ 16038T: git git://linuxtv.org/media.git 16039F: drivers/media/dvb-frontends/cxd2880/* 16040F: drivers/media/spi/cxd2880* 16041 16042MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 16043L: linux-media@vger.kernel.org 16044S: Orphan 16045W: https://linuxtv.org 16046T: git git://linuxtv.org/media.git 16047F: drivers/media/pci/ddbridge/* 16048 16049MEDIA DRIVERS FOR FREESCALE IMX 16050M: Steve Longerbeam <slongerbeam@gmail.com> 16051M: Philipp Zabel <p.zabel@pengutronix.de> 16052R: Frank Li <Frank.Li@nxp.com> 16053L: imx@lists.linux.dev 16054L: linux-media@vger.kernel.org 16055S: Maintained 16056T: git git://linuxtv.org/media.git 16057F: Documentation/admin-guide/media/imx.rst 16058F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 16059F: drivers/staging/media/imx/ 16060F: include/linux/imx-media.h 16061F: include/media/imx.h 16062 16063MEDIA DRIVERS FOR FREESCALE IMX7/8 16064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16065M: Frank Li <Frank.Li@nxp.com> 16066M: Martin Kepplinger-Novakovic <martink@posteo.de> 16067R: Rui Miguel Silva <rmfrfs@gmail.com> 16068R: Purism Kernel Team <kernel@puri.sm> 16069L: imx@lists.linux.dev 16070L: linux-media@vger.kernel.org 16071S: Maintained 16072T: git git://linuxtv.org/media.git 16073F: Documentation/admin-guide/media/imx7.rst 16074F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 16075F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 16076F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 16077F: drivers/media/platform/nxp/imx-mipi-csis.c 16078F: drivers/media/platform/nxp/imx7-media-csi.c 16079F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 16080 16081MEDIA DRIVERS FOR HELENE 16082M: Abylay Ospan <aospan@amazon.com> 16083L: linux-media@vger.kernel.org 16084S: Supported 16085W: https://linuxtv.org 16086W: http://netup.tv/ 16087T: git git://linuxtv.org/media.git 16088F: drivers/media/dvb-frontends/helene* 16089 16090MEDIA DRIVERS FOR HORUS3A 16091M: Abylay Ospan <aospan@amazon.com> 16092L: linux-media@vger.kernel.org 16093S: Supported 16094W: https://linuxtv.org 16095W: http://netup.tv/ 16096T: git git://linuxtv.org/media.git 16097F: drivers/media/dvb-frontends/horus3a* 16098 16099MEDIA DRIVERS FOR LNBH25 16100M: Abylay Ospan <aospan@amazon.com> 16101L: linux-media@vger.kernel.org 16102S: Supported 16103W: https://linuxtv.org 16104W: http://netup.tv/ 16105T: git git://linuxtv.org/media.git 16106F: drivers/media/dvb-frontends/lnbh25* 16107 16108MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 16109L: linux-media@vger.kernel.org 16110S: Orphan 16111W: https://linuxtv.org 16112T: git git://linuxtv.org/media.git 16113F: drivers/media/dvb-frontends/mxl5xx* 16114 16115MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 16116M: Abylay Ospan <aospan@amazon.com> 16117L: linux-media@vger.kernel.org 16118S: Supported 16119W: https://linuxtv.org 16120W: http://netup.tv/ 16121T: git git://linuxtv.org/media.git 16122F: drivers/media/pci/netup_unidvb/* 16123 16124MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 16125M: Dmitry Osipenko <digetx@gmail.com> 16126L: linux-media@vger.kernel.org 16127L: linux-tegra@vger.kernel.org 16128S: Maintained 16129T: git git://linuxtv.org/media.git 16130F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 16131F: drivers/media/platform/nvidia/tegra-vde/ 16132 16133MEDIA DRIVERS FOR RENESAS - CEU 16134M: Jacopo Mondi <jacopo@jmondi.org> 16135L: linux-media@vger.kernel.org 16136L: linux-renesas-soc@vger.kernel.org 16137S: Supported 16138T: git git://linuxtv.org/media.git 16139F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 16140F: drivers/media/platform/renesas/renesas-ceu.c 16141F: include/media/drv-intf/renesas-ceu.h 16142 16143MEDIA DRIVERS FOR RENESAS - DRIF 16144M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 16145L: linux-media@vger.kernel.org 16146L: linux-renesas-soc@vger.kernel.org 16147S: Supported 16148T: git git://linuxtv.org/media.git 16149F: Documentation/devicetree/bindings/media/renesas,drif.yaml 16150F: drivers/media/platform/renesas/rcar_drif.c 16151 16152MEDIA DRIVERS FOR RENESAS - FCP 16153M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16154L: linux-media@vger.kernel.org 16155L: linux-renesas-soc@vger.kernel.org 16156S: Supported 16157T: git git://linuxtv.org/media.git 16158F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 16159F: drivers/media/platform/renesas/rcar-fcp.c 16160F: include/media/rcar-fcp.h 16161 16162MEDIA DRIVERS FOR RENESAS - FDP1 16163M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16164L: linux-media@vger.kernel.org 16165L: linux-renesas-soc@vger.kernel.org 16166S: Supported 16167T: git git://linuxtv.org/media.git 16168F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 16169F: drivers/media/platform/renesas/rcar_fdp1.c 16170 16171MEDIA DRIVERS FOR RENESAS - VIN 16172M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16173L: linux-media@vger.kernel.org 16174L: linux-renesas-soc@vger.kernel.org 16175S: Supported 16176T: git git://linuxtv.org/media.git 16177F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 16178F: Documentation/devicetree/bindings/media/renesas,isp.yaml 16179F: Documentation/devicetree/bindings/media/renesas,vin.yaml 16180F: drivers/media/platform/renesas/rcar-csi2.c 16181F: drivers/media/platform/renesas/rcar-isp/ 16182F: drivers/media/platform/renesas/rcar-vin/ 16183 16184MEDIA DRIVERS FOR RENESAS - VSP1 16185M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16186M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16187L: linux-media@vger.kernel.org 16188L: linux-renesas-soc@vger.kernel.org 16189S: Supported 16190T: git git://linuxtv.org/media.git 16191F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 16192F: drivers/media/platform/renesas/vsp1/ 16193 16194MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 16195L: linux-media@vger.kernel.org 16196S: Orphan 16197W: https://linuxtv.org 16198T: git git://linuxtv.org/media.git 16199F: drivers/media/dvb-frontends/stv0910* 16200 16201MEDIA DRIVERS FOR ST STV6111 TUNER ICs 16202L: linux-media@vger.kernel.org 16203S: Orphan 16204W: https://linuxtv.org 16205T: git git://linuxtv.org/media.git 16206F: drivers/media/dvb-frontends/stv6111* 16207 16208MEDIA DRIVERS FOR STM32 - CSI 16209M: Alain Volmat <alain.volmat@foss.st.com> 16210L: linux-media@vger.kernel.org 16211S: Supported 16212T: git git://linuxtv.org/media_tree.git 16213F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 16214F: drivers/media/platform/st/stm32/stm32-csi.c 16215 16216MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 16217M: Hugues Fruchet <hugues.fruchet@foss.st.com> 16218M: Alain Volmat <alain.volmat@foss.st.com> 16219L: linux-media@vger.kernel.org 16220S: Supported 16221T: git git://linuxtv.org/media.git 16222F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 16223F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 16224F: drivers/media/platform/st/stm32/stm32-dcmi.c 16225F: drivers/media/platform/st/stm32/stm32-dcmipp/* 16226 16227MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 16228M: Mauro Carvalho Chehab <mchehab@kernel.org> 16229L: linux-media@vger.kernel.org 16230S: Maintained 16231P: Documentation/driver-api/media/maintainer-entry-profile.rst 16232W: https://linuxtv.org 16233Q: https://patchwork.linuxtv.org/project/linux-media/list/ 16234T: git git://linuxtv.org/media.git 16235F: Documentation/admin-guide/media/ 16236F: Documentation/devicetree/bindings/media/ 16237F: Documentation/driver-api/media/ 16238F: Documentation/userspace-api/media/ 16239F: drivers/media/ 16240F: drivers/staging/media/ 16241F: include/dt-bindings/media/ 16242F: include/linux/platform_data/media/ 16243F: include/media/ 16244F: include/uapi/linux/dvb/ 16245F: include/uapi/linux/ivtv* 16246F: include/uapi/linux/media.h 16247F: include/uapi/linux/uvcvideo.h 16248F: include/uapi/linux/v4l2-* 16249F: include/uapi/linux/videodev2.h 16250 16251MEDIATEK BLUETOOTH DRIVER 16252M: Sean Wang <sean.wang@mediatek.com> 16253L: linux-bluetooth@vger.kernel.org 16254L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 16257F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 16258F: drivers/bluetooth/btmtkuart.c 16259 16260MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 16261M: Sen Chu <sen.chu@mediatek.com> 16262M: Sean Wang <sean.wang@mediatek.com> 16263M: Macpaul Lin <macpaul.lin@mediatek.com> 16264L: linux-pm@vger.kernel.org 16265S: Maintained 16266F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 16267F: drivers/power/reset/mt6323-poweroff.c 16268 16269MEDIATEK CIR DRIVER 16270M: Sean Wang <sean.wang@mediatek.com> 16271S: Maintained 16272F: drivers/media/rc/mtk-cir.c 16273 16274MEDIATEK DMA DRIVER 16275M: Sean Wang <sean.wang@mediatek.com> 16276L: dmaengine@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16279S: Maintained 16280F: Documentation/devicetree/bindings/dma/mediatek,* 16281F: drivers/dma/mediatek/ 16282 16283MEDIATEK ETHERNET DRIVER 16284M: Felix Fietkau <nbd@nbd.name> 16285M: Lorenzo Bianconi <lorenzo@kernel.org> 16286L: netdev@vger.kernel.org 16287S: Maintained 16288F: drivers/net/ethernet/mediatek/ 16289 16290MEDIATEK ETHERNET PCS DRIVER 16291M: Alexander Couzens <lynxis@fe80.eu> 16292M: Daniel Golle <daniel@makrotopia.org> 16293L: netdev@vger.kernel.org 16294S: Maintained 16295F: drivers/net/pcs/pcs-mtk-lynxi.c 16296F: include/linux/pcs/pcs-mtk-lynxi.h 16297 16298MEDIATEK ETHERNET PHY DRIVERS 16299M: Daniel Golle <daniel@makrotopia.org> 16300M: Qingfang Deng <dqfext@gmail.com> 16301M: SkyLake Huang <SkyLake.Huang@mediatek.com> 16302L: netdev@vger.kernel.org 16303S: Maintained 16304F: drivers/net/phy/mediatek/mtk-2p5ge.c 16305F: drivers/net/phy/mediatek/mtk-ge-soc.c 16306F: drivers/net/phy/mediatek/mtk-phy-lib.c 16307F: drivers/net/phy/mediatek/mtk-ge.c 16308F: drivers/net/phy/mediatek/mtk.h 16309F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 16310 16311MEDIATEK I2C CONTROLLER DRIVER 16312M: Qii Wang <qii.wang@mediatek.com> 16313L: linux-i2c@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 16316F: drivers/i2c/busses/i2c-mt65xx.c 16317 16318MEDIATEK IOMMU DRIVER 16319M: Yong Wu <yong.wu@mediatek.com> 16320L: iommu@lists.linux.dev 16321L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16322S: Supported 16323F: Documentation/devicetree/bindings/iommu/mediatek* 16324F: drivers/iommu/mtk_iommu* 16325F: include/dt-bindings/memory/mediatek,mt*-port.h 16326F: include/dt-bindings/memory/mt*-port.h 16327 16328MEDIATEK JPEG DRIVER 16329M: Bin Liu <bin.liu@mediatek.com> 16330S: Supported 16331F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 16332F: drivers/media/platform/mediatek/jpeg/ 16333 16334MEDIATEK KEYPAD DRIVER 16335M: Mattijs Korpershoek <mkorpershoek@kernel.org> 16336S: Supported 16337F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 16338F: drivers/input/keyboard/mt6779-keypad.c 16339 16340MEDIATEK MDP DRIVER 16341M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 16342M: Houlong Wei <houlong.wei@mediatek.com> 16343M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16344S: Supported 16345F: Documentation/devicetree/bindings/media/mediatek,mt8173-mdp.yaml 16346F: drivers/media/platform/mediatek/mdp/ 16347F: drivers/media/platform/mediatek/vpu/ 16348 16349MEDIATEK MEDIA DRIVER 16350M: Tiffany Lin <tiffany.lin@mediatek.com> 16351M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16352M: Yunfei Dong <yunfei.dong@mediatek.com> 16353S: Supported 16354F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 16355F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 16356F: drivers/media/platform/mediatek/vcodec/ 16357F: drivers/media/platform/mediatek/vpu/ 16358 16359MEDIATEK MIPI-CSI CDPHY DRIVER 16360M: Julien Stephan <jstephan@baylibre.com> 16361M: Andy Hsieh <andy.hsieh@mediatek.com> 16362S: Supported 16363F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 16364F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 16365 16366MEDIATEK MMC/SD/SDIO DRIVER 16367M: Chaotian Jing <chaotian.jing@mediatek.com> 16368S: Maintained 16369F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 16370F: drivers/mmc/host/mtk-sd.c 16371 16372MEDIATEK MT6735 CLOCK & RESET DRIVERS 16373M: Yassine Oudjana <y.oudjana@protonmail.com> 16374L: linux-clk@vger.kernel.org 16375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 16378F: drivers/clk/mediatek/clk-mt6735-imgsys.c 16379F: drivers/clk/mediatek/clk-mt6735-infracfg.c 16380F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 16381F: drivers/clk/mediatek/clk-mt6735-pericfg.c 16382F: drivers/clk/mediatek/clk-mt6735-topckgen.c 16383F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 16384F: drivers/clk/mediatek/clk-mt6735-vencsys.c 16385F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 16386F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 16387F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 16388F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 16389F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 16390F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 16391F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 16392F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 16393F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 16394F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 16395F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 16396F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 16397 16398MEDIATEK MT76 WIRELESS LAN DRIVER 16399M: Felix Fietkau <nbd@nbd.name> 16400M: Lorenzo Bianconi <lorenzo@kernel.org> 16401M: Ryder Lee <ryder.lee@mediatek.com> 16402R: Shayne Chen <shayne.chen@mediatek.com> 16403R: Sean Wang <sean.wang@mediatek.com> 16404L: linux-wireless@vger.kernel.org 16405S: Maintained 16406T: git https://github.com/nbd168/wireless 16407F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 16408F: drivers/net/wireless/mediatek/mt76/ 16409 16410MEDIATEK MT7601U WIRELESS LAN DRIVER 16411M: Jakub Kicinski <kuba@kernel.org> 16412L: linux-wireless@vger.kernel.org 16413S: Maintained 16414F: drivers/net/wireless/mediatek/mt7601u/ 16415 16416MEDIATEK MT7621 CLOCK DRIVER 16417M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16418S: Maintained 16419F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 16420F: drivers/clk/ralink/clk-mt7621.c 16421 16422MEDIATEK MT7621 PCIE CONTROLLER DRIVER 16423M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 16426F: drivers/pci/controller/pcie-mt7621.c 16427 16428MEDIATEK MT7621 PHY PCI DRIVER 16429M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16430S: Maintained 16431F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 16432F: drivers/phy/ralink/phy-mt7621-pci.c 16433 16434MEDIATEK MT7621/28/88 I2C DRIVER 16435M: Stefan Roese <sr@denx.de> 16436L: linux-i2c@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 16439F: drivers/i2c/busses/i2c-mt7621.c 16440 16441MEDIATEK MTMIPS CLOCK DRIVER 16442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16443S: Maintained 16444F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 16445F: drivers/clk/ralink/clk-mtmips.c 16446 16447MEDIATEK NAND CONTROLLER DRIVER 16448L: linux-mtd@lists.infradead.org 16449S: Orphan 16450F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 16451F: drivers/mtd/nand/raw/mtk_* 16452 16453MEDIATEK PMIC LED DRIVER 16454M: Sen Chu <sen.chu@mediatek.com> 16455M: Sean Wang <sean.wang@mediatek.com> 16456M: Macpaul Lin <macpaul.lin@mediatek.com> 16457S: Maintained 16458F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 16459F: drivers/leds/leds-mt6323.c 16460 16461MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 16462M: Sean Wang <sean.wang@mediatek.com> 16463S: Maintained 16464F: drivers/char/hw_random/mtk-rng.c 16465 16466MEDIATEK SMI DRIVER 16467M: Yong Wu <yong.wu@mediatek.com> 16468L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16469S: Supported 16470F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 16471F: drivers/memory/mtk-smi.c 16472F: include/soc/mediatek/smi.h 16473 16474MEDIATEK SWITCH DRIVER 16475M: Chester A. Unal <chester.a.unal@arinc9.com> 16476M: Daniel Golle <daniel@makrotopia.org> 16477L: netdev@vger.kernel.org 16478S: Maintained 16479F: drivers/net/dsa/mt7530-mdio.c 16480F: drivers/net/dsa/mt7530-mmio.c 16481F: drivers/net/dsa/mt7530.* 16482F: net/dsa/tag_mtk.c 16483 16484MEDIATEK T7XX 5G WWAN MODEM DRIVER 16485M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 16486R: Liu Haijun <haijun.liu@mediatek.com> 16487R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 16488L: netdev@vger.kernel.org 16489S: Supported 16490F: drivers/net/wwan/t7xx/ 16491 16492MEDIATEK USB3 DRD IP DRIVER 16493M: Chunfeng Yun <chunfeng.yun@mediatek.com> 16494L: linux-usb@vger.kernel.org 16495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16496L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16497S: Maintained 16498F: Documentation/devicetree/bindings/usb/mediatek,* 16499F: drivers/usb/host/xhci-mtk* 16500F: drivers/usb/mtu3/ 16501 16502MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 16503M: Peter Senna Tschudin <peter.senna@gmail.com> 16504M: Ian Ray <ian.ray@ge.com> 16505M: Martyn Welch <martyn.welch@collabora.co.uk> 16506S: Maintained 16507F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16508F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16509 16510MEGARAID SCSI/SAS DRIVERS 16511M: Kashyap Desai <kashyap.desai@broadcom.com> 16512M: Sumit Saxena <sumit.saxena@broadcom.com> 16513M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16514M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16515L: megaraidlinux.pdl@broadcom.com 16516L: linux-scsi@vger.kernel.org 16517S: Maintained 16518W: http://www.avagotech.com/support/ 16519F: Documentation/scsi/megaraid.rst 16520F: drivers/scsi/megaraid.* 16521F: drivers/scsi/megaraid/ 16522 16523MELEXIS MLX90614 DRIVER 16524M: Crt Mori <cmo@melexis.com> 16525L: linux-iio@vger.kernel.org 16526S: Supported 16527W: http://www.melexis.com 16528F: drivers/iio/temperature/mlx90614.c 16529 16530MELEXIS MLX90632 DRIVER 16531M: Crt Mori <cmo@melexis.com> 16532L: linux-iio@vger.kernel.org 16533S: Supported 16534W: http://www.melexis.com 16535F: drivers/iio/temperature/mlx90632.c 16536 16537MELEXIS MLX90635 DRIVER 16538M: Crt Mori <cmo@melexis.com> 16539L: linux-iio@vger.kernel.org 16540S: Supported 16541W: http://www.melexis.com 16542F: drivers/iio/temperature/mlx90635.c 16543 16544MELLANOX BLUEFIELD I2C DRIVER 16545M: Khalil Blaiech <kblaiech@nvidia.com> 16546M: Asmaa Mnebhi <asmaa@nvidia.com> 16547L: linux-i2c@vger.kernel.org 16548S: Supported 16549F: drivers/i2c/busses/i2c-mlxbf.c 16550 16551MELLANOX ETHERNET DRIVER (mlx4_en) 16552M: Tariq Toukan <tariqt@nvidia.com> 16553L: netdev@vger.kernel.org 16554S: Maintained 16555W: https://www.nvidia.com/networking/ 16556Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16557F: drivers/net/ethernet/mellanox/mlx4/en_* 16558 16559MELLANOX ETHERNET DRIVER (mlx5e) 16560M: Saeed Mahameed <saeedm@nvidia.com> 16561M: Tariq Toukan <tariqt@nvidia.com> 16562M: Mark Bloch <mbloch@nvidia.com> 16563L: netdev@vger.kernel.org 16564S: Maintained 16565W: https://www.nvidia.com/networking/ 16566Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16567F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16568 16569MELLANOX ETHERNET INNOVA DRIVERS 16570R: Boris Pismenny <borisp@nvidia.com> 16571L: netdev@vger.kernel.org 16572S: Maintained 16573W: https://www.nvidia.com/networking/ 16574Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16575F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16576F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16577F: include/linux/mlx5/mlx5_ifc_fpga.h 16578 16579MELLANOX ETHERNET SWITCH DRIVERS 16580M: Ido Schimmel <idosch@nvidia.com> 16581M: Petr Machata <petrm@nvidia.com> 16582L: netdev@vger.kernel.org 16583S: Supported 16584W: https://www.nvidia.com/networking/ 16585Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16586F: drivers/net/ethernet/mellanox/mlxsw/ 16587F: tools/testing/selftests/drivers/net/mlxsw/ 16588 16589MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16590M: mlxsw@nvidia.com 16591L: netdev@vger.kernel.org 16592S: Supported 16593W: https://www.nvidia.com/networking/ 16594Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16595F: drivers/net/ethernet/mellanox/mlxfw/ 16596 16597MELLANOX HARDWARE PLATFORM SUPPORT 16598M: Hans de Goede <hansg@kernel.org> 16599M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16600M: Vadim Pasternak <vadimp@nvidia.com> 16601L: platform-driver-x86@vger.kernel.org 16602S: Supported 16603F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16604F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16605F: drivers/platform/mellanox/ 16606F: include/linux/platform_data/mlxreg.h 16607 16608MELLANOX MLX4 core VPI driver 16609M: Tariq Toukan <tariqt@nvidia.com> 16610L: netdev@vger.kernel.org 16611L: linux-rdma@vger.kernel.org 16612S: Maintained 16613W: https://www.nvidia.com/networking/ 16614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16615F: drivers/net/ethernet/mellanox/mlx4/ 16616F: include/linux/mlx4/ 16617 16618MELLANOX MLX4 IB driver 16619M: Yishai Hadas <yishaih@nvidia.com> 16620L: linux-rdma@vger.kernel.org 16621S: Supported 16622W: https://www.nvidia.com/networking/ 16623Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16624F: drivers/infiniband/hw/mlx4/ 16625F: include/linux/mlx4/ 16626F: include/uapi/rdma/mlx4-abi.h 16627 16628MELLANOX MLX5 core VPI driver 16629M: Saeed Mahameed <saeedm@nvidia.com> 16630M: Leon Romanovsky <leonro@nvidia.com> 16631M: Tariq Toukan <tariqt@nvidia.com> 16632M: Mark Bloch <mbloch@nvidia.com> 16633L: netdev@vger.kernel.org 16634L: linux-rdma@vger.kernel.org 16635S: Maintained 16636W: https://www.nvidia.com/networking/ 16637Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16638F: Documentation/networking/device_drivers/ethernet/mellanox/ 16639F: drivers/net/ethernet/mellanox/mlx5/core/ 16640F: include/linux/mlx5/ 16641 16642MELLANOX MLX5 IB driver 16643M: Leon Romanovsky <leonro@nvidia.com> 16644L: linux-rdma@vger.kernel.org 16645S: Supported 16646W: https://www.nvidia.com/networking/ 16647Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16648F: drivers/infiniband/hw/mlx5/ 16649F: include/linux/mlx5/ 16650F: include/uapi/rdma/mlx5-abi.h 16651 16652MELLANOX MLX5 VDPA DRIVER 16653M: Dragos Tatulea <dtatulea@nvidia.com> 16654L: virtualization@lists.linux.dev 16655S: Supported 16656F: drivers/vdpa/mlx5/ 16657 16658MELLANOX MLXCPLD I2C AND MUX DRIVER 16659M: Vadim Pasternak <vadimp@nvidia.com> 16660M: Michael Shych <michaelsh@nvidia.com> 16661L: linux-i2c@vger.kernel.org 16662S: Supported 16663F: Documentation/i2c/busses/i2c-mlxcpld.rst 16664F: drivers/i2c/busses/i2c-mlxcpld.c 16665F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16666 16667MELLANOX MLXCPLD LED DRIVER 16668M: Vadim Pasternak <vadimp@nvidia.com> 16669L: linux-leds@vger.kernel.org 16670S: Supported 16671F: Documentation/leds/leds-mlxcpld.rst 16672F: drivers/leds/leds-mlxcpld.c 16673F: drivers/leds/leds-mlxreg.c 16674 16675MEMBARRIER SUPPORT 16676M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16677M: "Paul E. McKenney" <paulmck@kernel.org> 16678L: linux-kernel@vger.kernel.org 16679S: Supported 16680F: Documentation/scheduler/membarrier.rst 16681F: arch/*/include/asm/membarrier.h 16682F: arch/*/include/asm/sync_core.h 16683F: include/uapi/linux/membarrier.h 16684F: kernel/sched/membarrier.c 16685 16686MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16687M: Mike Rapoport <rppt@kernel.org> 16688L: linux-mm@kvack.org 16689S: Maintained 16690T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16691T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16692F: Documentation/core-api/boot-time-mm.rst 16693F: include/linux/kho/abi/memblock.h 16694F: include/linux/memblock.h 16695F: mm/bootmem_info.c 16696F: mm/memblock.c 16697F: mm/memtest.c 16698F: mm/mm_init.c 16699F: mm/rodata_test.c 16700F: tools/testing/memblock/ 16701 16702MEMORY ALLOCATION PROFILING 16703M: Suren Baghdasaryan <surenb@google.com> 16704M: Kent Overstreet <kent.overstreet@linux.dev> 16705L: linux-mm@kvack.org 16706S: Maintained 16707F: Documentation/mm/allocation-profiling.rst 16708F: include/linux/alloc_tag.h 16709F: include/linux/pgalloc_tag.h 16710F: lib/alloc_tag.c 16711 16712MEMORY CONTROLLER DRIVERS 16713M: Krzysztof Kozlowski <krzk@kernel.org> 16714L: linux-kernel@vger.kernel.org 16715S: Maintained 16716B: mailto:krzk@kernel.org 16717T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16718F: Documentation/devicetree/bindings/memory-controllers/ 16719F: drivers/memory/ 16720F: include/dt-bindings/memory/ 16721F: include/memory/ 16722 16723MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16724M: Dmitry Osipenko <digetx@gmail.com> 16725L: linux-pm@vger.kernel.org 16726L: linux-tegra@vger.kernel.org 16727S: Maintained 16728T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16729F: drivers/devfreq/tegra30-devfreq.c 16730 16731MEMORY HOT(UN)PLUG 16732M: David Hildenbrand <david@kernel.org> 16733M: Oscar Salvador <osalvador@suse.de> 16734L: linux-mm@kvack.org 16735L: linux-cxl@vger.kernel.org 16736S: Maintained 16737F: Documentation/admin-guide/mm/memory-hotplug.rst 16738F: Documentation/core-api/memory-hotplug.rst 16739F: drivers/base/memory.c 16740F: include/linux/memory_hotplug.h 16741F: include/linux/memremap.h 16742F: mm/memremap.c 16743F: mm/memory_hotplug.c 16744F: tools/testing/selftests/memory-hotplug/ 16745 16746MEMORY MANAGEMENT 16747M: Andrew Morton <akpm@linux-foundation.org> 16748L: linux-mm@kvack.org 16749S: Maintained 16750W: http://www.linux-mm.org 16751T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16752T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16753F: mm/ 16754F: tools/mm/ 16755 16756MEMORY MANAGEMENT - BALLOON 16757M: Andrew Morton <akpm@linux-foundation.org> 16758M: David Hildenbrand <david@kernel.org> 16759L: linux-mm@kvack.org 16760L: virtualization@lists.linux.dev 16761S: Maintained 16762W: http://www.linux-mm.org 16763T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16764F: include/linux/balloon.h 16765F: mm/balloon.c 16766 16767MEMORY MANAGEMENT - CORE 16768M: Andrew Morton <akpm@linux-foundation.org> 16769M: David Hildenbrand <david@kernel.org> 16770R: Lorenzo Stoakes <ljs@kernel.org> 16771R: Liam R. Howlett <liam@infradead.org> 16772R: Vlastimil Babka <vbabka@kernel.org> 16773R: Mike Rapoport <rppt@kernel.org> 16774R: Suren Baghdasaryan <surenb@google.com> 16775R: Michal Hocko <mhocko@suse.com> 16776L: linux-mm@kvack.org 16777S: Maintained 16778W: http://www.linux-mm.org 16779T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16780F: include/linux/folio_batch.h 16781F: include/linux/gfp.h 16782F: include/linux/gfp_types.h 16783F: include/linux/highmem.h 16784F: include/linux/leafops.h 16785F: include/linux/memory.h 16786F: include/linux/mm.h 16787F: include/linux/mm_*.h 16788F: include/linux/mmzone.h 16789F: include/linux/mmdebug.h 16790F: include/linux/mmu_notifier.h 16791F: include/linux/pagewalk.h 16792F: include/linux/pgalloc.h 16793F: include/linux/pgtable.h 16794F: include/linux/ptdump.h 16795F: include/linux/vmpressure.h 16796F: include/linux/vmstat.h 16797F: fs/proc/meminfo.c 16798F: kernel/fork.c 16799F: mm/Kconfig 16800F: mm/debug.c 16801F: mm/folio-compat.c 16802F: mm/highmem.c 16803F: mm/init-mm.c 16804F: mm/internal.h 16805F: mm/maccess.c 16806F: mm/memory.c 16807F: mm/mmu_notifier.c 16808F: mm/mmzone.c 16809F: mm/pagewalk.c 16810F: mm/pgtable-generic.c 16811F: mm/ptdump.c 16812F: mm/sparse-vmemmap.c 16813F: mm/sparse.c 16814F: mm/util.c 16815F: mm/vmpressure.c 16816F: mm/vmstat.c 16817N: include\/linux\/page[-_][a-zA-Z]* 16818 16819MEMORY MANAGEMENT - EXECMEM 16820M: Andrew Morton <akpm@linux-foundation.org> 16821M: Mike Rapoport <rppt@kernel.org> 16822L: linux-mm@kvack.org 16823S: Maintained 16824F: include/linux/execmem.h 16825F: mm/execmem.c 16826 16827MEMORY MANAGEMENT - GUP (GET USER PAGES) 16828M: Andrew Morton <akpm@linux-foundation.org> 16829M: David Hildenbrand <david@kernel.org> 16830R: Jason Gunthorpe <jgg@nvidia.com> 16831R: John Hubbard <jhubbard@nvidia.com> 16832R: Peter Xu <peterx@redhat.com> 16833L: linux-mm@kvack.org 16834S: Maintained 16835W: http://www.linux-mm.org 16836T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16837F: mm/gup.c 16838F: mm/gup_test.c 16839F: mm/gup_test.h 16840F: tools/testing/selftests/mm/gup_longterm.c 16841F: tools/testing/selftests/mm/gup_test.c 16842 16843MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16844M: Andrew Morton <akpm@linux-foundation.org> 16845M: David Hildenbrand <david@kernel.org> 16846R: Xu Xin <xu.xin16@zte.com.cn> 16847R: Chengming Zhou <chengming.zhou@linux.dev> 16848L: linux-mm@kvack.org 16849S: Maintained 16850W: http://www.linux-mm.org 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16852F: Documentation/admin-guide/mm/ksm.rst 16853F: Documentation/mm/ksm.rst 16854F: include/linux/ksm.h 16855F: include/trace/events/ksm.h 16856F: mm/ksm.c 16857F: mm/mm_slot.h 16858 16859MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16860M: Andrew Morton <akpm@linux-foundation.org> 16861M: David Hildenbrand <david@kernel.org> 16862R: Zi Yan <ziy@nvidia.com> 16863R: Matthew Brost <matthew.brost@intel.com> 16864R: Joshua Hahn <joshua.hahnjy@gmail.com> 16865R: Rakie Kim <rakie.kim@sk.com> 16866R: Byungchul Park <byungchul@sk.com> 16867R: Gregory Price <gourry@gourry.net> 16868R: Ying Huang <ying.huang@linux.alibaba.com> 16869R: Alistair Popple <apopple@nvidia.com> 16870L: linux-mm@kvack.org 16871S: Maintained 16872W: http://www.linux-mm.org 16873T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16874F: include/linux/mempolicy.h 16875F: include/uapi/linux/mempolicy.h 16876F: include/linux/migrate.h 16877F: include/linux/migrate_mode.h 16878F: mm/mempolicy.c 16879F: mm/migrate.c 16880F: mm/migrate_device.c 16881 16882MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16883M: Andrew Morton <akpm@linux-foundation.org> 16884R: Kairui Song <kasong@tencent.com> 16885R: Qi Zheng <qi.zheng@linux.dev> 16886R: Shakeel Butt <shakeel.butt@linux.dev> 16887R: Barry Song <baohua@kernel.org> 16888R: Axel Rasmussen <axelrasmussen@google.com> 16889R: Yuanchu Xie <yuanchu@google.com> 16890R: Wei Xu <weixugc@google.com> 16891L: linux-mm@kvack.org 16892S: Maintained 16893W: http://www.linux-mm.org 16894T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16895F: Documentation/admin-guide/mm/multigen_lru.rst 16896F: Documentation/mm/multigen_lru.rst 16897F: include/linux/mm_inline.h 16898F: include/linux/mmzone.h 16899F: mm/swap.c 16900F: mm/vmscan.c 16901F: mm/workingset.c 16902 16903MEMORY MANAGEMENT - MISC 16904M: Andrew Morton <akpm@linux-foundation.org> 16905M: David Hildenbrand <david@kernel.org> 16906R: Lorenzo Stoakes <ljs@kernel.org> 16907R: Liam R. Howlett <liam@infradead.org> 16908R: Vlastimil Babka <vbabka@kernel.org> 16909R: Mike Rapoport <rppt@kernel.org> 16910R: Suren Baghdasaryan <surenb@google.com> 16911R: Michal Hocko <mhocko@suse.com> 16912L: linux-mm@kvack.org 16913S: Maintained 16914W: http://www.linux-mm.org 16915T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16916F: Documentation/admin-guide/mm/ 16917F: Documentation/mm/ 16918F: include/linux/cma.h 16919F: include/linux/dmapool.h 16920F: include/linux/ioremap.h 16921F: include/linux/memory-tiers.h 16922F: include/linux/page_idle.h 16923F: mm/backing-dev.c 16924F: mm/cma.c 16925F: mm/cma_debug.c 16926F: mm/cma_sysfs.c 16927F: mm/dmapool.c 16928F: mm/dmapool_test.c 16929F: mm/early_ioremap.c 16930F: mm/fadvise.c 16931F: mm/ioremap.c 16932F: mm/mapping_dirty_helpers.c 16933F: mm/memory-tiers.c 16934F: mm/page_idle.c 16935F: mm/pgalloc-track.h 16936F: mm/process_vm_access.c 16937F: tools/testing/selftests/mm/ 16938 16939MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16940M: Andrew Morton <akpm@linux-foundation.org> 16941M: Mike Rapoport <rppt@kernel.org> 16942L: linux-mm@kvack.org 16943S: Maintained 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16945F: include/linux/numa_memblks.h 16946F: mm/numa.c 16947F: mm/numa_emulation.c 16948F: mm/numa_memblks.c 16949 16950MEMORY MANAGEMENT - OOM KILLER 16951M: Michal Hocko <mhocko@suse.com> 16952R: David Rientjes <rientjes@google.com> 16953R: Shakeel Butt <shakeel.butt@linux.dev> 16954L: linux-mm@kvack.org 16955S: Maintained 16956F: include/linux/oom.h 16957F: include/trace/events/oom.h 16958F: include/uapi/linux/oom.h 16959F: mm/oom_kill.c 16960 16961MEMORY MANAGEMENT - PAGE ALLOCATOR 16962M: Andrew Morton <akpm@linux-foundation.org> 16963M: Vlastimil Babka <vbabka@kernel.org> 16964R: Suren Baghdasaryan <surenb@google.com> 16965R: Michal Hocko <mhocko@suse.com> 16966R: Brendan Jackman <jackmanb@google.com> 16967R: Johannes Weiner <hannes@cmpxchg.org> 16968R: Zi Yan <ziy@nvidia.com> 16969L: linux-mm@kvack.org 16970S: Maintained 16971F: include/linux/compaction.h 16972F: include/linux/gfp.h 16973F: include/linux/page-isolation.h 16974F: include/linux/pageblock-flags.h 16975F: mm/compaction.c 16976F: mm/debug_page_alloc.c 16977F: mm/debug_page_ref.c 16978F: mm/fail_page_alloc.c 16979F: mm/page_alloc.c 16980F: mm/page_ext.c 16981F: mm/page_frag_cache.c 16982F: mm/page_isolation.c 16983F: mm/page_owner.c 16984F: mm/page_poison.c 16985F: mm/page_reporting.c 16986F: mm/page_reporting.h 16987F: mm/show_mem.c 16988F: mm/shuffle.c 16989F: mm/shuffle.h 16990 16991MEMORY MANAGEMENT - RECLAIM 16992M: Andrew Morton <akpm@linux-foundation.org> 16993M: Johannes Weiner <hannes@cmpxchg.org> 16994R: David Hildenbrand <david@kernel.org> 16995R: Michal Hocko <mhocko@kernel.org> 16996R: Qi Zheng <qi.zheng@linux.dev> 16997R: Shakeel Butt <shakeel.butt@linux.dev> 16998R: Lorenzo Stoakes <ljs@kernel.org> 16999L: linux-mm@kvack.org 17000S: Maintained 17001F: mm/vmscan.c 17002F: mm/workingset.c 17003 17004MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 17005M: Andrew Morton <akpm@linux-foundation.org> 17006M: David Hildenbrand <david@kernel.org> 17007M: Lorenzo Stoakes <ljs@kernel.org> 17008R: Rik van Riel <riel@surriel.com> 17009R: Liam R. Howlett <liam@infradead.org> 17010R: Vlastimil Babka <vbabka@kernel.org> 17011R: Harry Yoo <harry@kernel.org> 17012R: Jann Horn <jannh@google.com> 17013L: linux-mm@kvack.org 17014S: Maintained 17015F: include/linux/rmap.h 17016F: mm/page_vma_mapped.c 17017F: mm/rmap.c 17018F: tools/testing/selftests/mm/rmap.c 17019 17020MEMORY MANAGEMENT - SECRETMEM 17021M: Andrew Morton <akpm@linux-foundation.org> 17022M: Mike Rapoport <rppt@kernel.org> 17023L: linux-mm@kvack.org 17024S: Maintained 17025F: include/linux/secretmem.h 17026F: mm/secretmem.c 17027 17028MEMORY MANAGEMENT - SWAP 17029M: Andrew Morton <akpm@linux-foundation.org> 17030M: Chris Li <chrisl@kernel.org> 17031M: Kairui Song <kasong@tencent.com> 17032R: Kemeng Shi <shikemeng@huaweicloud.com> 17033R: Nhat Pham <nphamcs@gmail.com> 17034R: Baoquan He <bhe@redhat.com> 17035R: Barry Song <baohua@kernel.org> 17036R: Youngjun Park <youngjun.park@lge.com> 17037L: linux-mm@kvack.org 17038S: Maintained 17039F: Documentation/mm/swap-table.rst 17040F: include/linux/swap.h 17041F: include/linux/swapfile.h 17042F: include/linux/swapops.h 17043F: mm/page_io.c 17044F: mm/swap.c 17045F: mm/swap.h 17046F: mm/swap_table.h 17047F: mm/swap_state.c 17048F: mm/swapfile.c 17049 17050MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 17051M: Andrew Morton <akpm@linux-foundation.org> 17052M: David Hildenbrand <david@kernel.org> 17053M: Lorenzo Stoakes <ljs@kernel.org> 17054R: Zi Yan <ziy@nvidia.com> 17055R: Baolin Wang <baolin.wang@linux.alibaba.com> 17056R: Liam R. Howlett <liam@infradead.org> 17057R: Nico Pache <npache@redhat.com> 17058R: Ryan Roberts <ryan.roberts@arm.com> 17059R: Dev Jain <dev.jain@arm.com> 17060R: Barry Song <baohua@kernel.org> 17061R: Lance Yang <lance.yang@linux.dev> 17062L: linux-mm@kvack.org 17063S: Maintained 17064W: http://www.linux-mm.org 17065T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 17066F: Documentation/admin-guide/mm/transhuge.rst 17067F: include/linux/huge_mm.h 17068F: include/linux/khugepaged.h 17069F: include/trace/events/huge_memory.h 17070F: mm/huge_memory.c 17071F: mm/khugepaged.c 17072F: mm/mm_slot.h 17073F: tools/testing/selftests/mm/khugepaged.c 17074F: tools/testing/selftests/mm/split_huge_page_test.c 17075F: tools/testing/selftests/mm/transhuge-stress.c 17076 17077MEMORY MANAGEMENT - USERFAULTFD 17078M: Andrew Morton <akpm@linux-foundation.org> 17079M: Mike Rapoport <rppt@kernel.org> 17080R: Peter Xu <peterx@redhat.com> 17081L: linux-mm@kvack.org 17082S: Maintained 17083F: Documentation/admin-guide/mm/userfaultfd.rst 17084F: fs/userfaultfd.c 17085F: include/asm-generic/pgtable_uffd.h 17086F: include/linux/userfaultfd_k.h 17087F: include/uapi/linux/userfaultfd.h 17088F: mm/userfaultfd.c 17089F: tools/testing/selftests/mm/uffd-*.[ch] 17090 17091MEMORY MANAGEMENT - RUST 17092M: Alice Ryhl <aliceryhl@google.com> 17093R: Lorenzo Stoakes <ljs@kernel.org> 17094R: Liam R. Howlett <liam@infradead.org> 17095L: linux-mm@kvack.org 17096L: rust-for-linux@vger.kernel.org 17097S: Maintained 17098W: http://www.linux-mm.org 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 17100F: rust/helpers/mm.c 17101F: rust/helpers/page.c 17102F: rust/kernel/mm.rs 17103F: rust/kernel/mm/ 17104F: rust/kernel/page.rs 17105 17106MEMORY MAPPING 17107M: Andrew Morton <akpm@linux-foundation.org> 17108M: Liam R. Howlett <liam@infradead.org> 17109M: Lorenzo Stoakes <ljs@kernel.org> 17110R: Vlastimil Babka <vbabka@kernel.org> 17111R: Jann Horn <jannh@google.com> 17112R: Pedro Falcato <pfalcato@suse.de> 17113L: linux-mm@kvack.org 17114S: Maintained 17115W: http://www.linux-mm.org 17116T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 17117F: include/trace/events/mmap.h 17118F: fs/proc/task_mmu.c 17119F: fs/proc/task_nommu.c 17120F: mm/interval_tree.c 17121F: mm/mincore.c 17122F: mm/mlock.c 17123F: mm/mmap.c 17124F: mm/mprotect.c 17125F: mm/mremap.c 17126F: mm/mseal.c 17127F: mm/msync.c 17128F: mm/nommu.c 17129F: mm/vma.c 17130F: mm/vma.h 17131F: mm/vma_exec.c 17132F: mm/vma_init.c 17133F: mm/vma_internal.h 17134F: tools/testing/selftests/mm/merge.c 17135F: tools/testing/vma/ 17136 17137MEMORY MAPPING - LOCKING 17138M: Andrew Morton <akpm@linux-foundation.org> 17139M: Suren Baghdasaryan <surenb@google.com> 17140M: Liam R. Howlett <liam@infradead.org> 17141M: Lorenzo Stoakes <ljs@kernel.org> 17142R: Vlastimil Babka <vbabka@kernel.org> 17143R: Shakeel Butt <shakeel.butt@linux.dev> 17144L: linux-mm@kvack.org 17145S: Maintained 17146W: http://www.linux-mm.org 17147T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 17148F: Documentation/mm/process_addrs.rst 17149F: include/linux/mmap_lock.h 17150F: include/trace/events/mmap_lock.h 17151F: mm/mmap_lock.c 17152 17153MEMORY MAPPING - MADVISE (MEMORY ADVICE) 17154M: Andrew Morton <akpm@linux-foundation.org> 17155M: Liam R. Howlett <liam@infradead.org> 17156M: Lorenzo Stoakes <ljs@kernel.org> 17157M: David Hildenbrand <david@kernel.org> 17158R: Vlastimil Babka <vbabka@kernel.org> 17159R: Jann Horn <jannh@google.com> 17160L: linux-mm@kvack.org 17161S: Maintained 17162W: http://www.linux-mm.org 17163T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 17164F: include/uapi/asm-generic/mman-common.h 17165F: mm/madvise.c 17166 17167MEMORY TECHNOLOGY DEVICES (MTD) 17168M: Miquel Raynal <miquel.raynal@bootlin.com> 17169M: Richard Weinberger <richard@nod.at> 17170M: Vignesh Raghavendra <vigneshr@ti.com> 17171L: linux-mtd@lists.infradead.org 17172S: Maintained 17173W: http://www.linux-mtd.infradead.org/ 17174Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17175C: irc://irc.oftc.net/mtd 17176T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 17177T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 17178F: Documentation/devicetree/bindings/mtd/ 17179F: drivers/mtd/ 17180F: include/linux/mtd/ 17181F: include/uapi/mtd/ 17182 17183MEN A21 WATCHDOG DRIVER 17184M: Johannes Thumshirn <morbidrsa@gmail.com> 17185L: linux-watchdog@vger.kernel.org 17186S: Maintained 17187F: drivers/watchdog/mena21_wdt.c 17188 17189MEN CHAMELEON BUS (mcb) 17190M: Johannes Thumshirn <morbidrsa@gmail.com> 17191S: Maintained 17192F: Documentation/driver-api/men-chameleon-bus.rst 17193F: drivers/mcb/ 17194F: include/linux/mcb.h 17195 17196MEN F21BMC (Board Management Controller) 17197M: Andreas Werner <andreas.werner@men.de> 17198S: Supported 17199F: Documentation/hwmon/menf21bmc.rst 17200F: drivers/hwmon/menf21bmc_hwmon.c 17201F: drivers/leds/leds-menf21bmc.c 17202F: drivers/mfd/menf21bmc.c 17203F: drivers/watchdog/menf21bmc_wdt.c 17204 17205MEN Z069 WATCHDOG DRIVER 17206M: Johannes Thumshirn <jth@kernel.org> 17207L: linux-watchdog@vger.kernel.org 17208S: Maintained 17209F: drivers/watchdog/menz69_wdt.c 17210 17211MESON AO CEC DRIVER FOR AMLOGIC SOCS 17212M: Neil Armstrong <neil.armstrong@linaro.org> 17213L: linux-media@vger.kernel.org 17214L: linux-amlogic@lists.infradead.org 17215S: Supported 17216W: http://linux-meson.com/ 17217T: git git://linuxtv.org/media.git 17218F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 17219F: drivers/media/cec/platform/meson/ao-cec-g12a.c 17220F: drivers/media/cec/platform/meson/ao-cec.c 17221 17222MESON GE2D DRIVER FOR AMLOGIC SOCS 17223M: Neil Armstrong <neil.armstrong@linaro.org> 17224L: linux-media@vger.kernel.org 17225L: linux-amlogic@lists.infradead.org 17226S: Supported 17227T: git git://linuxtv.org/media.git 17228F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 17229F: drivers/media/platform/amlogic/meson-ge2d/ 17230 17231MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 17232M: Liang Yang <liang.yang@amlogic.com> 17233L: linux-mtd@lists.infradead.org 17234S: Maintained 17235F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 17236F: drivers/mtd/nand/raw/meson_* 17237 17238MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 17239M: Neil Armstrong <neil.armstrong@linaro.org> 17240L: linux-media@vger.kernel.org 17241L: linux-amlogic@lists.infradead.org 17242S: Supported 17243T: git git://linuxtv.org/media.git 17244F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 17245F: drivers/staging/media/meson/vdec/ 17246 17247META ETHERNET DRIVERS 17248M: Alexander Duyck <alexanderduyck@fb.com> 17249M: Jakub Kicinski <kuba@kernel.org> 17250R: kernel-team@meta.com 17251S: Maintained 17252F: Documentation/networking/device_drivers/ethernet/meta/ 17253F: drivers/net/ethernet/meta/ 17254 17255METHODE UDPU SUPPORT 17256M: Robert Marko <robert.marko@sartura.hr> 17257S: Maintained 17258F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 17259F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 17260 17261MHI BUS 17262M: Manivannan Sadhasivam <mani@kernel.org> 17263L: mhi@lists.linux.dev 17264L: linux-arm-msm@vger.kernel.org 17265S: Maintained 17266T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 17267F: Documentation/ABI/stable/sysfs-bus-mhi 17268F: Documentation/mhi/ 17269F: drivers/bus/mhi/ 17270F: drivers/pci/endpoint/functions/pci-epf-mhi.c 17271F: include/linux/mhi.h 17272 17273MICROBLAZE ARCHITECTURE 17274M: Michal Simek <monstr@monstr.eu> 17275S: Supported 17276W: http://www.monstr.eu/fdt/ 17277T: git git://git.monstr.eu/linux-2.6-microblaze.git 17278F: arch/microblaze/ 17279 17280MICROBLAZE TMR INJECT 17281M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 17282S: Supported 17283F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 17284F: drivers/misc/xilinx_tmr_inject.c 17285 17286MICROBLAZE TMR MANAGER 17287M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 17288S: Supported 17289F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 17290F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 17291F: drivers/misc/xilinx_tmr_manager.c 17292 17293MICROCHIP AT91 DMA DRIVERS 17294M: Ludovic Desroches <ludovic.desroches@microchip.com> 17295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17296L: dmaengine@vger.kernel.org 17297S: Supported 17298F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 17299F: drivers/dma/at_hdmac.c 17300F: drivers/dma/at_xdmac.c 17301F: include/dt-bindings/dma/at91.h 17302 17303MICROCHIP AT91 SERIAL DRIVER 17304M: Richard Genoud <richard.genoud@bootlin.com> 17305S: Maintained 17306F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 17307F: drivers/tty/serial/atmel_serial.c 17308F: drivers/tty/serial/atmel_serial.h 17309 17310MICROCHIP AT91 USART MFD DRIVER 17311M: Radu Pirea <radu_nicolae.pirea@upb.ro> 17312L: linux-kernel@vger.kernel.org 17313S: Supported 17314F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 17315F: drivers/mfd/at91-usart.c 17316F: include/dt-bindings/mfd/at91-usart.h 17317 17318MICROCHIP AT91 USART SPI DRIVER 17319M: Radu Pirea <radu_nicolae.pirea@upb.ro> 17320L: linux-spi@vger.kernel.org 17321S: Supported 17322F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 17323F: drivers/spi/spi-at91-usart.c 17324 17325MICROCHIP ATSHA204A DRIVER 17326M: Thorsten Blum <thorsten.blum@linux.dev> 17327L: linux-crypto@vger.kernel.org 17328S: Maintained 17329F: drivers/crypto/atmel-sha204a.c 17330 17331MICROCHIP AUDIO ASOC DRIVERS 17332M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17333M: Andrei Simion <andrei.simion@microchip.com> 17334L: linux-sound@vger.kernel.org 17335S: Supported 17336F: Documentation/devicetree/bindings/sound/atmel* 17337F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 17338F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 17339F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 17340F: sound/soc/atmel 17341 17342MICROCHIP CSI2DC DRIVER 17343M: Eugen Hristev <eugen.hristev@microchip.com> 17344L: linux-media@vger.kernel.org 17345S: Supported 17346F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 17347F: drivers/media/platform/microchip/microchip-csi2dc.c 17348 17349MICROCHIP ECC DRIVER 17350M: Thorsten Blum <thorsten.blum@linux.dev> 17351L: linux-crypto@vger.kernel.org 17352S: Maintained 17353F: drivers/crypto/atmel-ecc.c 17354 17355MICROCHIP EIC DRIVER 17356M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17358S: Supported 17359F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 17360F: drivers/irqchip/irq-mchp-eic.c 17361 17362MICROCHIP I2C DRIVER 17363M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 17364L: linux-i2c@vger.kernel.org 17365S: Supported 17366F: drivers/i2c/busses/i2c-at91-*.c 17367F: drivers/i2c/busses/i2c-at91.h 17368 17369MICROCHIP ISC DRIVER 17370M: Eugen Hristev <eugen.hristev@microchip.com> 17371L: linux-media@vger.kernel.org 17372S: Supported 17373F: Documentation/devicetree/bindings/media/atmel,isc.yaml 17374F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 17375F: drivers/media/platform/microchip/microchip-isc* 17376F: drivers/media/platform/microchip/microchip-sama*-isc* 17377F: drivers/staging/media/deprecated/atmel/atmel-isc* 17378F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 17379F: include/linux/atmel-isc-media.h 17380 17381MICROCHIP ISI DRIVER 17382M: Eugen Hristev <eugen.hristev@microchip.com> 17383L: linux-media@vger.kernel.org 17384S: Supported 17385F: drivers/media/platform/atmel/atmel-isi.c 17386F: drivers/media/platform/atmel/atmel-isi.h 17387 17388MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 17389M: Woojung Huh <woojung.huh@microchip.com> 17390M: UNGLinuxDriver@microchip.com 17391L: netdev@vger.kernel.org 17392S: Maintained 17393F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 17394F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 17395F: drivers/net/dsa/microchip/* 17396F: include/linux/dsa/ksz_common.h 17397F: include/linux/platform_data/microchip-ksz.h 17398F: net/dsa/tag_ksz.c 17399 17400MICROCHIP LAN743X ETHERNET DRIVER 17401M: Bryan Whitehead <bryan.whitehead@microchip.com> 17402M: UNGLinuxDriver@microchip.com 17403L: netdev@vger.kernel.org 17404S: Maintained 17405F: drivers/net/ethernet/microchip/lan743x_* 17406 17407MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 17408M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17409L: netdev@vger.kernel.org 17410S: Maintained 17411F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 17412F: drivers/net/ethernet/microchip/lan865x/lan865x.c 17413 17414MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 17415M: Arun Ramadoss <arun.ramadoss@microchip.com> 17416R: UNGLinuxDriver@microchip.com 17417L: netdev@vger.kernel.org 17418S: Maintained 17419F: drivers/net/phy/microchip_t1.c 17420 17421MICROCHIP LAN966X ETHERNET DRIVER 17422M: Horatiu Vultur <horatiu.vultur@microchip.com> 17423M: UNGLinuxDriver@microchip.com 17424L: netdev@vger.kernel.org 17425S: Maintained 17426F: drivers/net/ethernet/microchip/lan966x/* 17427 17428MICROCHIP LAN966X OIC DRIVER 17429M: Herve Codina <herve.codina@bootlin.com> 17430S: Maintained 17431F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 17432F: drivers/irqchip/irq-lan966x-oic.c 17433 17434MICROCHIP LAN966X PCI DRIVER 17435M: Herve Codina <herve.codina@bootlin.com> 17436S: Maintained 17437F: drivers/misc/lan966x_pci.c 17438F: drivers/misc/lan966x_pci.dtso 17439 17440MICROCHIP LAN969X ETHERNET DRIVER 17441M: Daniel Machon <daniel.machon@microchip.com> 17442M: UNGLinuxDriver@microchip.com 17443L: netdev@vger.kernel.org 17444S: Maintained 17445F: drivers/net/ethernet/microchip/sparx5/lan969x/* 17446 17447MICROCHIP LCDFB DRIVER 17448M: Nicolas Ferre <nicolas.ferre@microchip.com> 17449L: linux-fbdev@vger.kernel.org 17450S: Maintained 17451F: drivers/video/fbdev/atmel_lcdfb.c 17452F: include/video/atmel_lcdc.h 17453 17454MICROCHIP MCP16502 PMIC DRIVER 17455M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17456M: Andrei Simion <andrei.simion@microchip.com> 17457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17458S: Supported 17459F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 17460F: drivers/regulator/mcp16502.c 17461 17462MICROCHIP MCP3564 ADC DRIVER 17463M: Marius Cristea <marius.cristea@microchip.com> 17464L: linux-iio@vger.kernel.org 17465S: Supported 17466F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 17467F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 17468F: drivers/iio/adc/mcp3564.c 17469 17470MICROCHIP MCP3911 ADC DRIVER 17471M: Marcus Folkesson <marcus.folkesson@gmail.com> 17472M: Kent Gustavsson <kent@minoris.se> 17473L: linux-iio@vger.kernel.org 17474S: Maintained 17475F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 17476F: drivers/iio/adc/mcp3911.c 17477 17478MICROCHIP MCP9982 TEMPERATURE DRIVER 17479M: Victor Duicu <victor.duicu@microchip.com> 17480L: linux-hwmon@vger.kernel.org 17481S: Supported 17482F: Documentation/devicetree/bindings/hwmon/microchip,mcp9982.yaml 17483F: Documentation/hwmon/mcp9982.rst 17484F: drivers/hwmon/mcp9982.c 17485 17486MICROCHIP MMC/SD/SDIO MCI DRIVER 17487M: Aubin Constans <aubin.constans@microchip.com> 17488S: Maintained 17489F: drivers/mmc/host/atmel-mci.c 17490 17491MICROCHIP NAND DRIVER 17492L: linux-mtd@lists.infradead.org 17493S: Orphan 17494F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 17495F: drivers/mtd/nand/raw/atmel/* 17496 17497MICROCHIP OTPC DRIVER 17498M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17500S: Supported 17501F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 17502F: drivers/nvmem/microchip-otpc.c 17503F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 17504 17505MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 17506M: Matteo Martelli <matteomartelli3@gmail.com> 17507L: linux-iio@vger.kernel.org 17508S: Supported 17509F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 17510F: drivers/iio/adc/pac1921.c 17511 17512MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 17513M: Marius Cristea <marius.cristea@microchip.com> 17514L: linux-iio@vger.kernel.org 17515S: Supported 17516F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 17517F: drivers/iio/adc/pac1934.c 17518 17519MICROCHIP PCI1XXXX GP DRIVER 17520M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 17521M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17522L: linux-gpio@vger.kernel.org 17523S: Supported 17524F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 17525F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 17526F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 17527F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 17528 17529MICROCHIP PCI1XXXX I2C DRIVER 17530M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17531M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17532L: linux-i2c@vger.kernel.org 17533S: Maintained 17534F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 17535 17536MICROCHIP PCIe UART DRIVER 17537M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17538L: linux-serial@vger.kernel.org 17539S: Maintained 17540F: drivers/tty/serial/8250/8250_pci1xxxx.c 17541 17542MICROCHIP PIC64-HPSC/HX DRIVERS 17543M: Charles Perry <charles.perry@microchip.com> 17544S: Supported 17545F: Documentation/devicetree/bindings/net/microchip,pic64hpsc-mdio.yaml 17546F: drivers/net/mdio/mdio-pic64hpsc.c 17547 17548MICROCHIP POLARFIRE FPGA DRIVERS 17549M: Conor Dooley <conor.dooley@microchip.com> 17550L: linux-fpga@vger.kernel.org 17551S: Supported 17552F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17553F: drivers/fpga/microchip-spi.c 17554 17555MICROCHIP PWM DRIVER 17556M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17558L: linux-pwm@vger.kernel.org 17559S: Supported 17560F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17561F: drivers/pwm/pwm-atmel.c 17562 17563MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17564M: Manikandan Muralidharan <manikandan.m@microchip.com> 17565M: Dharma Balasubiramani <dharma.b@microchip.com> 17566L: dri-devel@lists.freedesktop.org 17567S: Supported 17568F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17569F: drivers/gpu/drm/bridge/microchip-lvds.c 17570 17571MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17572M: Eugen Hristev <eugen.hristev@microchip.com> 17573L: linux-iio@vger.kernel.org 17574S: Supported 17575F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17576F: drivers/iio/adc/at91-sama5d2_adc.c 17577F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17578 17579MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17580M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17581S: Supported 17582F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17583F: drivers/power/reset/at91-sama5d2_shdwc.c 17584 17585MICROCHIP SOC DRIVERS 17586M: Conor Dooley <conor@kernel.org> 17587S: Supported 17588T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17589F: Documentation/devicetree/bindings/soc/microchip/ 17590F: drivers/soc/microchip/ 17591 17592MICROCHIP SPI DRIVER 17593M: Ryan Wanner <ryan.wanner@microchip.com> 17594S: Supported 17595F: drivers/spi/spi-atmel.* 17596 17597MICROCHIP SSC DRIVER 17598M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17599M: Andrei Simion <andrei.simion@microchip.com> 17600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17601S: Supported 17602F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17603F: drivers/misc/atmel-ssc.c 17604F: include/linux/atmel-ssc.h 17605 17606Microchip Timer Counter Block (TCB) Capture Driver 17607M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17609L: linux-iio@vger.kernel.org 17610S: Maintained 17611F: drivers/counter/microchip-tcb-capture.c 17612F: include/uapi/linux/counter/microchip-tcb-capture.h 17613 17614MICROCHIP USB251XB DRIVER 17615M: Richard Leitner <richard.leitner@skidata.com> 17616L: linux-usb@vger.kernel.org 17617S: Maintained 17618F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17619F: drivers/usb/misc/usb251xb.c 17620 17621MICROCHIP USBA UDC DRIVER 17622M: Cristian Birsan <cristian.birsan@microchip.com> 17623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17624S: Supported 17625F: drivers/usb/gadget/udc/atmel_usba_udc.* 17626 17627MICROCHIP WILC1000 WIFI DRIVER 17628M: Ajay Singh <ajay.kathat@microchip.com> 17629M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17630L: linux-wireless@vger.kernel.org 17631S: Supported 17632F: drivers/net/wireless/microchip/ 17633 17634MICROCHIP ZL3073X DRIVER 17635M: Ivan Vecera <ivecera@redhat.com> 17636M: Prathosh Satish <Prathosh.Satish@microchip.com> 17637L: netdev@vger.kernel.org 17638S: Supported 17639F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17640F: drivers/dpll/zl3073x/ 17641 17642MICROSEMI MIPS SOCS 17643M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17644M: UNGLinuxDriver@microchip.com 17645L: linux-mips@vger.kernel.org 17646S: Supported 17647F: Documentation/devicetree/bindings/mips/mscc.txt 17648F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17649F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17650F: arch/mips/boot/dts/mscc/ 17651F: arch/mips/configs/generic/board-ocelot.config 17652F: arch/mips/generic/board-ocelot.c 17653 17654MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17655M: Don Brace <don.brace@microchip.com> 17656L: storagedev@microchip.com 17657L: linux-scsi@vger.kernel.org 17658S: Supported 17659F: Documentation/scsi/smartpqi.rst 17660F: drivers/scsi/smartpqi/Kconfig 17661F: drivers/scsi/smartpqi/Makefile 17662F: drivers/scsi/smartpqi/smartpqi*.[ch] 17663F: include/linux/cciss*.h 17664F: include/uapi/linux/cciss*.h 17665 17666MICROSOFT MANA RDMA DRIVER 17667M: Long Li <longli@microsoft.com> 17668M: Konstantin Taranov <kotaranov@microsoft.com> 17669L: linux-rdma@vger.kernel.org 17670L: linux-hyperv@vger.kernel.org 17671S: Supported 17672F: drivers/infiniband/hw/mana/ 17673F: include/net/mana 17674F: include/uapi/rdma/mana-abi.h 17675 17676MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17677M: Maximilian Luz <luzmaximilian@gmail.com> 17678L: platform-driver-x86@vger.kernel.org 17679S: Maintained 17680F: drivers/platform/surface/surface_aggregator_tabletsw.c 17681 17682MICROSOFT SURFACE BATTERY AND AC DRIVERS 17683M: Maximilian Luz <luzmaximilian@gmail.com> 17684L: linux-pm@vger.kernel.org 17685L: platform-driver-x86@vger.kernel.org 17686S: Maintained 17687F: drivers/power/supply/surface_battery.c 17688F: drivers/power/supply/surface_charger.c 17689 17690MICROSOFT SURFACE DTX DRIVER 17691M: Maximilian Luz <luzmaximilian@gmail.com> 17692L: platform-driver-x86@vger.kernel.org 17693S: Maintained 17694F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17695F: drivers/platform/surface/surface_dtx.c 17696F: include/uapi/linux/surface_aggregator/dtx.h 17697 17698MICROSOFT SURFACE SENSOR FAN DRIVER 17699M: Maximilian Luz <luzmaximilian@gmail.com> 17700M: Ivor Wanders <ivor@iwanders.net> 17701L: linux-hwmon@vger.kernel.org 17702S: Maintained 17703F: Documentation/hwmon/surface_fan.rst 17704F: drivers/hwmon/surface_fan.c 17705 17706MICROSOFT SURFACE SENSOR THERMAL DRIVER 17707M: Maximilian Luz <luzmaximilian@gmail.com> 17708L: linux-hwmon@vger.kernel.org 17709S: Maintained 17710F: drivers/hwmon/surface_temp.c 17711 17712MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17713M: Maximilian Luz <luzmaximilian@gmail.com> 17714L: platform-driver-x86@vger.kernel.org 17715S: Maintained 17716F: drivers/platform/surface/surface_gpe.c 17717 17718MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17719M: Hans de Goede <hansg@kernel.org> 17720M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17721M: Maximilian Luz <luzmaximilian@gmail.com> 17722L: platform-driver-x86@vger.kernel.org 17723S: Maintained 17724T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17725F: drivers/platform/surface/ 17726 17727MICROSOFT SURFACE HID TRANSPORT DRIVER 17728M: Maximilian Luz <luzmaximilian@gmail.com> 17729L: linux-input@vger.kernel.org 17730L: platform-driver-x86@vger.kernel.org 17731S: Maintained 17732F: drivers/hid/surface-hid/ 17733 17734MICROSOFT SURFACE HOT-PLUG DRIVER 17735M: Maximilian Luz <luzmaximilian@gmail.com> 17736L: platform-driver-x86@vger.kernel.org 17737S: Maintained 17738F: drivers/platform/surface/surface_hotplug.c 17739 17740MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17741M: Maximilian Luz <luzmaximilian@gmail.com> 17742L: platform-driver-x86@vger.kernel.org 17743S: Maintained 17744F: drivers/platform/surface/surface_platform_profile.c 17745 17746MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17747M: Chen Yu <yu.c.chen@intel.com> 17748L: platform-driver-x86@vger.kernel.org 17749S: Supported 17750F: drivers/platform/surface/surfacepro3_button.c 17751 17752MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17753M: Maximilian Luz <luzmaximilian@gmail.com> 17754L: platform-driver-x86@vger.kernel.org 17755S: Maintained 17756F: drivers/platform/surface/surface_aggregator_hub.c 17757 17758MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17759M: Maximilian Luz <luzmaximilian@gmail.com> 17760L: platform-driver-x86@vger.kernel.org 17761S: Maintained 17762W: https://github.com/linux-surface/surface-aggregator-module 17763C: irc://irc.libera.chat/linux-surface 17764F: Documentation/driver-api/surface_aggregator/ 17765F: drivers/platform/surface/aggregator/ 17766F: drivers/platform/surface/surface_acpi_notify.c 17767F: drivers/platform/surface/surface_aggregator_cdev.c 17768F: drivers/platform/surface/surface_aggregator_registry.c 17769F: include/linux/surface_acpi_notify.h 17770F: include/linux/surface_aggregator/ 17771F: include/uapi/linux/surface_aggregator/ 17772 17773MICROTEK X6 SCANNER 17774M: Oliver Neukum <oliver@neukum.org> 17775S: Maintained 17776F: drivers/usb/image/microtek.* 17777 17778MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17779M: Luka Kovacic <luka.kovacic@sartura.hr> 17780M: Luka Perkov <luka.perkov@sartura.hr> 17781S: Maintained 17782F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17783F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17784F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17785F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17786F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17787F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17788 17789MIN HEAP 17790M: Kuan-Wei Chiu <visitorckw@gmail.com> 17791L: linux-kernel@vger.kernel.org 17792S: Maintained 17793F: Documentation/core-api/min_heap.rst 17794F: include/linux/min_heap.h 17795F: lib/min_heap.c 17796F: lib/tests/min_heap_kunit.c 17797 17798MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17799M: Sakari Ailus <sakari.ailus@linux.intel.com> 17800L: linux-media@vger.kernel.org 17801S: Maintained 17802F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17803F: Documentation/driver-api/media/drivers/ccs/ 17804F: Documentation/userspace-api/media/drivers/ccs.rst 17805F: drivers/media/i2c/ccs-pll.c 17806F: drivers/media/i2c/ccs-pll.h 17807F: drivers/media/i2c/ccs/ 17808F: include/uapi/linux/ccs.h 17809F: include/uapi/linux/smiapp.h 17810 17811MIPS 17812M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17813L: linux-mips@vger.kernel.org 17814S: Maintained 17815Q: https://patchwork.kernel.org/project/linux-mips/list/ 17816T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17817F: Documentation/devicetree/bindings/mips/ 17818F: Documentation/arch/mips/ 17819F: arch/mips/ 17820F: drivers/platform/mips/ 17821F: include/dt-bindings/mips/ 17822F: include/linux/platform_data/pic32.h 17823 17824MIPS BOSTON DEVELOPMENT BOARD 17825M: Paul Burton <paulburton@kernel.org> 17826L: linux-mips@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17829F: arch/mips/boot/dts/img/boston.dts 17830F: arch/mips/configs/generic/board-boston.config 17831F: drivers/clk/imgtec/clk-boston.c 17832F: include/dt-bindings/clock/boston-clock.h 17833 17834MIPS CORE DRIVERS 17835M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17836L: linux-mips@vger.kernel.org 17837S: Supported 17838F: drivers/bus/mips_cdmm.c 17839F: drivers/clocksource/mips-gic-timer.c 17840F: drivers/cpuidle/cpuidle-cps.c 17841F: drivers/irqchip/irq-mips-cpu.c 17842F: drivers/irqchip/irq-mips-gic.c 17843 17844MIPS GENERIC PLATFORM 17845M: Paul Burton <paulburton@kernel.org> 17846L: linux-mips@vger.kernel.org 17847S: Supported 17848F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17849F: arch/mips/generic/ 17850F: arch/mips/tools/generic-board-config.sh 17851 17852MIPS RINT INSTRUCTION EMULATION 17853M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17854L: linux-mips@vger.kernel.org 17855S: Supported 17856F: arch/mips/math-emu/dp_rint.c 17857F: arch/mips/math-emu/sp_rint.c 17858 17859MIPS/LOONGSON1 ARCHITECTURE 17860M: Keguang Zhang <keguang.zhang@gmail.com> 17861L: linux-mips@vger.kernel.org 17862S: Maintained 17863F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17864F: arch/mips/boot/dts/loongson/loongson1* 17865F: arch/mips/configs/loongson1_defconfig 17866F: arch/mips/loongson32/ 17867F: drivers/*/*loongson1* 17868F: drivers/dma/loongson/loongson1-apb-dma.c 17869F: drivers/mtd/nand/raw/loongson-nand-controller.c 17870F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17871F: sound/soc/loongson/loongson1_ac97.c 17872 17873MIPS/LOONGSON2EF ARCHITECTURE 17874M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17875L: linux-mips@vger.kernel.org 17876S: Maintained 17877F: arch/mips/include/asm/mach-loongson2ef/ 17878F: arch/mips/loongson2ef/ 17879F: drivers/cpufreq/loongson2_cpufreq.c 17880 17881MIPS/LOONGSON64 ARCHITECTURE 17882M: Huacai Chen <chenhuacai@kernel.org> 17883M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17884L: linux-mips@vger.kernel.org 17885S: Maintained 17886F: arch/mips/include/asm/mach-loongson64/ 17887F: arch/mips/loongson64/ 17888F: drivers/irqchip/irq-loongson* 17889F: drivers/platform/mips/cpu_hwmon.c 17890 17891MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17892M: Hans Verkuil <hverkuil@kernel.org> 17893L: linux-media@vger.kernel.org 17894S: Odd Fixes 17895W: https://linuxtv.org 17896T: git git://linuxtv.org/media.git 17897F: drivers/media/radio/radio-miropcm20* 17898 17899MITSUMI MM8013 FG DRIVER 17900M: Konrad Dybcio <konradybcio@kernel.org> 17901F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17902F: drivers/power/supply/mm8013.c 17903 17904MMP SUPPORT 17905R: Lubomir Rintel <lkundrak@v3.sk> 17906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17907S: Odd Fixes 17908T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17909F: arch/arm/boot/dts/marvell/mmp* 17910F: arch/arm/mach-mmp/ 17911F: include/linux/soc/mmp/ 17912 17913MMP USB PHY DRIVERS 17914R: Lubomir Rintel <lkundrak@v3.sk> 17915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17916S: Maintained 17917F: drivers/phy/marvell/phy-mmp3-usb.c 17918F: drivers/phy/marvell/phy-pxa-usb.c 17919 17920MMU GATHER AND TLB INVALIDATION 17921M: Will Deacon <will@kernel.org> 17922M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17923M: Andrew Morton <akpm@linux-foundation.org> 17924M: Nick Piggin <npiggin@gmail.com> 17925M: Peter Zijlstra <peterz@infradead.org> 17926L: linux-arch@vger.kernel.org 17927L: linux-mm@kvack.org 17928S: Maintained 17929F: arch/*/include/asm/tlb.h 17930F: include/asm-generic/tlb.h 17931F: include/trace/events/tlb.h 17932F: mm/mmu_gather.c 17933 17934MN88472 MEDIA DRIVER 17935L: linux-media@vger.kernel.org 17936S: Orphan 17937W: https://linuxtv.org 17938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17939F: drivers/media/dvb-frontends/mn88472* 17940 17941MN88473 MEDIA DRIVER 17942L: linux-media@vger.kernel.org 17943S: Orphan 17944W: https://linuxtv.org 17945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17946F: drivers/media/dvb-frontends/mn88473* 17947 17948MOBILEYE MIPS SOCS 17949M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17950M: Benoît Monin <benoit.monin@bootlin.com> 17951M: Gregory CLEMENT <gregory.clement@bootlin.com> 17952M: Théo Lebrun <theo.lebrun@bootlin.com> 17953L: linux-mips@vger.kernel.org 17954S: Maintained 17955F: Documentation/devicetree/bindings/mips/mobileye.yaml 17956F: Documentation/devicetree/bindings/soc/mobileye/ 17957F: arch/mips/boot/dts/mobileye/ 17958F: arch/mips/configs/eyeq*_defconfig 17959F: arch/mips/mobileye/board-epm5.its.S 17960F: drivers/clk/clk-eyeq.c 17961F: drivers/pinctrl/pinctrl-eyeq5.c 17962F: drivers/reset/reset-eyeq.c 17963F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17964F: include/dt-bindings/clock/mobileye,eyeq6lplus-clk.h 17965 17966MODULE SUPPORT 17967M: Luis Chamberlain <mcgrof@kernel.org> 17968M: Petr Pavlu <petr.pavlu@suse.com> 17969M: Daniel Gomez <da.gomez@kernel.org> 17970M: Sami Tolvanen <samitolvanen@google.com> 17971R: Aaron Tomlin <atomlin@atomlin.com> 17972L: linux-modules@vger.kernel.org 17973L: linux-kernel@vger.kernel.org 17974S: Maintained 17975T: git git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux.git modules-next 17976F: include/linux/kmod.h 17977F: include/linux/module*.h 17978F: kernel/module/ 17979F: lib/test_kmod.c 17980F: lib/tests/module/ 17981F: rust/kernel/module_param.rs 17982F: rust/macros/module.rs 17983F: scripts/module* 17984F: tools/testing/selftests/kmod/ 17985F: tools/testing/selftests/module/ 17986 17987MONOLITHIC POWER SYSTEM PMIC DRIVER 17988M: Saravanan Sekar <sravanhome@gmail.com> 17989S: Maintained 17990F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17991F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17992F: drivers/hwmon/pmbus/mpq7932.c 17993F: drivers/iio/adc/mp2629_adc.c 17994F: drivers/mfd/mp2629.c 17995F: drivers/power/supply/mp2629_charger.c 17996F: drivers/regulator/mp5416.c 17997F: drivers/regulator/mpq7920.c 17998F: drivers/regulator/mpq7920.h 17999F: include/linux/mfd/mp2629.h 18000 18001MOST(R) TECHNOLOGY DRIVER 18002M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18003M: Christian Gromm <christian.gromm@microchip.com> 18004S: Maintained 18005F: Documentation/ABI/testing/configfs-most 18006F: Documentation/ABI/testing/sysfs-bus-most 18007F: drivers/most/ 18008F: drivers/staging/most/ 18009F: include/linux/most.h 18010 18011MOTORCOMM DWMAC GLUE DRIVER 18012M: Yao Zi <me@ziyao.cc> 18013L: netdev@vger.kernel.org 18014S: Maintained 18015F: drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c 18016 18017MOTORCOMM PHY DRIVER 18018M: Frank <Frank.Sae@motor-comm.com> 18019L: netdev@vger.kernel.org 18020S: Maintained 18021F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 18022F: drivers/net/phy/motorcomm.c 18023 18024MOTORCOMM YT921X ETHERNET SWITCH DRIVER 18025M: David Yang <mmyangfl@gmail.com> 18026L: netdev@vger.kernel.org 18027S: Maintained 18028F: Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml 18029F: drivers/net/dsa/yt921x.* 18030F: net/dsa/tag_yt921x.c 18031 18032MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 18033M: Jiri Slaby <jirislaby@kernel.org> 18034S: Maintained 18035F: Documentation/driver-api/tty/moxa-smartio.rst 18036F: drivers/tty/mxser.* 18037 18038MP3309C BACKLIGHT DRIVER 18039M: Flavio Suligoi <f.suligoi@asem.it> 18040L: dri-devel@lists.freedesktop.org 18041S: Maintained 18042F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 18043F: drivers/video/backlight/mp3309c.c 18044 18045MPAM DRIVER 18046M: James Morse <james.morse@arm.com> 18047M: Ben Horgan <ben.horgan@arm.com> 18048R: Reinette Chatre <reinette.chatre@intel.com> 18049R: Fenghua Yu <fenghuay@nvidia.com> 18050S: Maintained 18051F: drivers/resctrl/mpam_* 18052F: drivers/resctrl/test_mpam_* 18053F: include/linux/arm_mpam.h 18054 18055MPS MP2869 DRIVER 18056M: Wensheng Wang <wenswang@yeah.net> 18057L: linux-hwmon@vger.kernel.org 18058S: Maintained 18059F: Documentation/hwmon/mp2869.rst 18060F: drivers/hwmon/pmbus/mp2869.c 18061 18062MPS MP2891 DRIVER 18063M: Noah Wang <noahwang.wang@outlook.com> 18064L: linux-hwmon@vger.kernel.org 18065S: Maintained 18066F: Documentation/hwmon/mp2891.rst 18067F: drivers/hwmon/pmbus/mp2891.c 18068 18069MPS MP2925 DRIVER 18070M: Noah Wang <wenswang@yeah.net> 18071L: linux-hwmon@vger.kernel.org 18072S: Maintained 18073F: Documentation/hwmon/mp2925.rst 18074F: drivers/hwmon/pmbus/mp2925.c 18075 18076MPS MP29502 DRIVER 18077M: Wensheng Wang <wenswang@yeah.net> 18078L: linux-hwmon@vger.kernel.org 18079S: Maintained 18080F: Documentation/hwmon/mp29502.rst 18081F: drivers/hwmon/pmbus/mp29502.c 18082 18083MPS MP2993 DRIVER 18084M: Noah Wang <noahwang.wang@outlook.com> 18085L: linux-hwmon@vger.kernel.org 18086S: Maintained 18087F: Documentation/hwmon/mp2993.rst 18088F: drivers/hwmon/pmbus/mp2993.c 18089 18090MPS MP5926 DRIVER 18091M: Yuxi Wang <Yuxi.Wang@monolithicpower.com> 18092L: linux-hwmon@vger.kernel.org 18093S: Maintained 18094F: Documentation/hwmon/mp5926.rst 18095F: drivers/hwmon/pmbus/mp5926.c 18096 18097MPS MP9941 DRIVER 18098M: Noah Wang <noahwang.wang@outlook.com> 18099L: linux-hwmon@vger.kernel.org 18100S: Maintained 18101F: Documentation/hwmon/mp9941.rst 18102F: drivers/hwmon/pmbus/mp9941.c 18103 18104MPS MP9945 DRIVER 18105M: Cosmo Chou <chou.cosmo@gmail.com> 18106L: linux-hwmon@vger.kernel.org 18107S: Maintained 18108F: Documentation/hwmon/mp9945.rst 18109F: drivers/hwmon/pmbus/mp9945.c 18110 18111MR800 AVERMEDIA USB FM RADIO DRIVER 18112M: Alexey Klimov <alexey.klimov@linaro.org> 18113L: linux-media@vger.kernel.org 18114S: Maintained 18115T: git git://linuxtv.org/media.git 18116F: drivers/media/radio/radio-mr800.c 18117 18118MRF24J40 IEEE 802.15.4 RADIO DRIVER 18119M: Stefan Schmidt <stefan@datenfreihafen.org> 18120L: linux-wpan@vger.kernel.org 18121S: Odd Fixes 18122F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 18123F: drivers/net/ieee802154/mrf24j40.c 18124 18125MSI EC DRIVER 18126M: Nikita Kravets <teackot@gmail.com> 18127L: platform-driver-x86@vger.kernel.org 18128S: Maintained 18129W: https://github.com/BeardOverflow/msi-ec 18130F: drivers/platform/x86/msi-ec.* 18131 18132MSI LAPTOP SUPPORT 18133M: "Lee, Chun-Yi" <jlee@suse.com> 18134L: platform-driver-x86@vger.kernel.org 18135S: Maintained 18136F: drivers/platform/x86/msi-laptop.c 18137 18138MSI WMI SUPPORT 18139L: platform-driver-x86@vger.kernel.org 18140S: Orphan 18141F: drivers/platform/x86/msi-wmi.c 18142 18143MSI WMI PLATFORM FEATURES 18144M: Armin Wolf <W_Armin@gmx.de> 18145L: platform-driver-x86@vger.kernel.org 18146S: Maintained 18147F: Documentation/ABI/testing/debugfs-msi-wmi-platform 18148F: Documentation/wmi/devices/msi-wmi-platform.rst 18149F: drivers/platform/x86/msi-wmi-platform.c 18150 18151MSI001 MEDIA DRIVER 18152L: linux-media@vger.kernel.org 18153S: Orphan 18154W: https://linuxtv.org 18155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18156F: drivers/media/tuners/msi001* 18157 18158MSI2500 MEDIA DRIVER 18159L: linux-media@vger.kernel.org 18160S: Orphan 18161W: https://linuxtv.org 18162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18163F: drivers/media/usb/msi2500/ 18164 18165MSTAR INTERRUPT CONTROLLER DRIVER 18166M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 18167M: Daniel Palmer <daniel@thingy.jp> 18168S: Maintained 18169F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 18170F: drivers/irqchip/irq-mst-intc.c 18171 18172MSYSTEMS DISKONCHIP G3 MTD DRIVER 18173M: Robert Jarzmik <robert.jarzmik@free.fr> 18174L: linux-mtd@lists.infradead.org 18175S: Maintained 18176F: drivers/mtd/devices/docg3* 18177 18178MT9M114 ONSEMI SENSOR DRIVER 18179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18180L: linux-media@vger.kernel.org 18181S: Maintained 18182T: git git://linuxtv.org/media.git 18183F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 18184F: drivers/media/i2c/mt9m114.c 18185 18186MT9P031 APTINA CAMERA SENSOR 18187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18188L: linux-media@vger.kernel.org 18189S: Maintained 18190T: git git://linuxtv.org/media.git 18191F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 18192F: drivers/media/i2c/mt9p031.c 18193 18194MT9T112 APTINA CAMERA SENSOR 18195M: Jacopo Mondi <jacopo@jmondi.org> 18196L: linux-media@vger.kernel.org 18197S: Odd Fixes 18198T: git git://linuxtv.org/media.git 18199F: drivers/media/i2c/mt9t112.c 18200F: include/media/i2c/mt9t112.h 18201 18202MT9V032 APTINA CAMERA SENSOR 18203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18204L: linux-media@vger.kernel.org 18205S: Maintained 18206T: git git://linuxtv.org/media.git 18207F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 18208F: drivers/media/i2c/mt9v032.c 18209 18210MT9V111 APTINA CAMERA SENSOR 18211M: Jacopo Mondi <jacopo@jmondi.org> 18212L: linux-media@vger.kernel.org 18213S: Maintained 18214T: git git://linuxtv.org/media.git 18215F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 18216F: drivers/media/i2c/mt9v111.c 18217 18218MUCSE ETHERNET DRIVER 18219M: Yibo Dong <dong100@mucse.com> 18220L: netdev@vger.kernel.org 18221S: Maintained 18222W: https://www.mucse.com/en/ 18223F: Documentation/networking/device_drivers/ethernet/mucse/ 18224F: drivers/net/ethernet/mucse/ 18225 18226MULTIFUNCTION DEVICES (MFD) 18227M: Lee Jones <lee@kernel.org> 18228S: Maintained 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 18230F: Documentation/devicetree/bindings/mfd/ 18231F: drivers/mfd/ 18232F: include/dt-bindings/mfd/ 18233F: include/linux/mfd/ 18234 18235MULTIMEDIA CARD (MMC) ETC. OVER SPI 18236S: Orphan 18237F: drivers/mmc/host/mmc_spi.c 18238F: include/linux/spi/mmc_spi.h 18239 18240MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 18241M: Ulf Hansson <ulfh@kernel.org> 18242L: linux-mmc@vger.kernel.org 18243S: Maintained 18244T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18245F: Documentation/devicetree/bindings/mmc/ 18246F: drivers/mmc/ 18247F: include/linux/mmc/ 18248F: include/uapi/linux/mmc/ 18249 18250MULTIPLEXER SUBSYSTEM 18251M: Peter Rosin <peda@lysator.liu.se> 18252S: Odd Fixes 18253F: Documentation/ABI/testing/sysfs-class-mux* 18254F: Documentation/devicetree/bindings/mux/ 18255F: drivers/mux/ 18256F: include/dt-bindings/mux/ 18257F: include/linux/mux/ 18258 18259MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 18260M: Bin Liu <b-liu@ti.com> 18261L: linux-usb@vger.kernel.org 18262S: Maintained 18263F: drivers/usb/musb/ 18264 18265MXL301RF MEDIA DRIVER 18266M: Akihiro Tsukada <tskd08@gmail.com> 18267L: linux-media@vger.kernel.org 18268S: Odd Fixes 18269F: drivers/media/tuners/mxl301rf* 18270 18271MXL5007T MEDIA DRIVER 18272M: Michael Krufky <mkrufky@linuxtv.org> 18273L: linux-media@vger.kernel.org 18274S: Maintained 18275W: https://linuxtv.org 18276W: http://github.com/mkrufky 18277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18278T: git git://linuxtv.org/mkrufky/tuners.git 18279F: drivers/media/tuners/mxl5007t.* 18280 18281MXSFB DRM DRIVER 18282M: Marek Vasut <marex@denx.de> 18283M: Stefan Agner <stefan@agner.ch> 18284L: dri-devel@lists.freedesktop.org 18285S: Supported 18286T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18287F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 18288F: drivers/gpu/drm/mxsfb/ 18289 18290MYLEX DAC960 PCI RAID Controller 18291M: Hannes Reinecke <hare@kernel.org> 18292L: linux-scsi@vger.kernel.org 18293S: Supported 18294F: drivers/scsi/myrb.* 18295F: drivers/scsi/myrs.* 18296 18297MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 18298L: netdev@vger.kernel.org 18299S: Orphan 18300W: https://www.cspi.com/ethernet-products/support/downloads/ 18301F: drivers/net/ethernet/myricom/myri10ge/ 18302 18303NAND FLASH SUBSYSTEM 18304M: Miquel Raynal <miquel.raynal@bootlin.com> 18305R: Richard Weinberger <richard@nod.at> 18306L: linux-mtd@lists.infradead.org 18307S: Maintained 18308W: http://www.linux-mtd.infradead.org/ 18309Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18310C: irc://irc.oftc.net/mtd 18311T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 18312F: drivers/mtd/nand/ 18313F: include/linux/mtd/*nand*.h 18314 18315NAMESPACES: 18316M: Christian Brauner <christian@brauner.io> 18317R: Pavel Tikhomirov <ptikhomirov@virtuozzo.com> 18318L: linux-kernel@vger.kernel.org 18319S: Maintained 18320F: rust/kernel/pid_namespace.rs 18321F: kernel/pid_namespace.c 18322F: tools/testing/selftests/pid_namespace/ 18323 18324NATIONAL INSTRUMENTS SERIAL DRIVER 18325M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 18326L: linux-serial@vger.kernel.org 18327S: Maintained 18328F: drivers/tty/serial/8250/8250_ni.c 18329 18330NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 18331M: Daniel Mack <zonque@gmail.com> 18332L: linux-sound@vger.kernel.org 18333S: Maintained 18334W: http://www.native-instruments.com 18335F: sound/usb/caiaq/ 18336 18337NATSEMI ETHERNET DRIVER (DP8381x) 18338S: Orphan 18339F: drivers/net/ethernet/natsemi/natsemi.c 18340 18341NCR 5380 SCSI DRIVERS 18342M: Finn Thain <fthain@linux-m68k.org> 18343M: Michael Schmitz <schmitzmic@gmail.com> 18344L: linux-scsi@vger.kernel.org 18345S: Maintained 18346F: Documentation/scsi/g_NCR5380.rst 18347F: drivers/scsi/NCR5380.* 18348F: drivers/scsi/arm/cumana_1.c 18349F: drivers/scsi/arm/oak.c 18350F: drivers/scsi/atari_scsi.* 18351F: drivers/scsi/dmx3191d.c 18352F: drivers/scsi/g_NCR5380.* 18353F: drivers/scsi/mac_scsi.* 18354F: drivers/scsi/sun3_scsi.* 18355F: drivers/scsi/sun3_scsi_vme.c 18356 18357NCSI LIBRARY 18358M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 18359R: Paul Fertser <fercerpav@gmail.com> 18360S: Maintained 18361F: net/ncsi/ 18362 18363NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 18364M: Zev Weiss <zev@bewilderbeest.net> 18365L: linux-hwmon@vger.kernel.org 18366S: Maintained 18367F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 18368F: drivers/hwmon/nct6775-i2c.c 18369 18370NCT7363 HARDWARE MONITOR DRIVER 18371M: Ban Feng <kcfeng0@nuvoton.com> 18372L: linux-hwmon@vger.kernel.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 18375F: Documentation/hwmon/nct7363.rst 18376F: drivers/hwmon/nct7363.c 18377 18378NETCONSOLE 18379M: Breno Leitao <leitao@debian.org> 18380S: Maintained 18381F: Documentation/networking/netconsole.rst 18382F: drivers/net/netconsole.c 18383F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 18384F: tools/testing/selftests/drivers/net/netconsole/ 18385 18386NETDEVSIM 18387M: Jakub Kicinski <kuba@kernel.org> 18388S: Maintained 18389F: drivers/net/netdevsim/* 18390F: tools/testing/selftests/drivers/net/netdevsim/* 18391 18392NETEM NETWORK EMULATOR 18393M: Stephen Hemminger <stephen@networkplumber.org> 18394L: netdev@vger.kernel.org 18395S: Maintained 18396F: net/sched/sch_netem.c 18397 18398NETFILTER 18399M: Pablo Neira Ayuso <pablo@netfilter.org> 18400M: Florian Westphal <fw@strlen.de> 18401R: Phil Sutter <phil@nwl.cc> 18402L: netfilter-devel@vger.kernel.org 18403L: coreteam@netfilter.org 18404S: Maintained 18405W: http://www.netfilter.org/ 18406W: http://www.iptables.org/ 18407W: http://www.nftables.org/ 18408Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 18409C: irc://irc.libera.chat/netfilter 18410T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 18411T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 18412F: include/linux/netfilter* 18413F: include/linux/netfilter/ 18414F: include/net/netfilter/ 18415F: include/uapi/linux/netfilter* 18416F: include/uapi/linux/netfilter/ 18417F: net/*/netfilter.c 18418F: net/*/netfilter/ 18419F: net/bridge/br_netfilter*.c 18420F: net/netfilter/ 18421F: tools/testing/selftests/net/netfilter/ 18422 18423NETRONIX EMBEDDED CONTROLLER 18424M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 18425S: Maintained 18426F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 18427F: drivers/mfd/ntxec.c 18428F: drivers/pwm/pwm-ntxec.c 18429F: drivers/rtc/rtc-ntxec.c 18430F: include/linux/mfd/ntxec.h 18431 18432NETRONOME ETHERNET DRIVERS 18433R: Jakub Kicinski <kuba@kernel.org> 18434R: Simon Horman <horms@kernel.org> 18435L: oss-drivers@corigine.com 18436S: Odd Fixes 18437F: drivers/net/ethernet/netronome/ 18438 18439NETWORK BLOCK DEVICE (NBD) 18440M: Josef Bacik <josef@toxicpanda.com> 18441L: linux-block@vger.kernel.org 18442L: nbd@other.debian.org 18443S: Maintained 18444F: Documentation/admin-guide/blockdev/nbd.rst 18445F: drivers/block/nbd.c 18446F: include/trace/events/nbd.h 18447F: include/uapi/linux/nbd.h 18448 18449NETWORK DROP MONITOR 18450M: Neil Horman <nhorman@tuxdriver.com> 18451L: netdev@vger.kernel.org 18452S: Maintained 18453W: https://fedorahosted.org/dropwatch/ 18454F: include/uapi/linux/net_dropmon.h 18455F: net/core/drop_monitor.c 18456 18457NETWORKING DRIVERS 18458M: Andrew Lunn <andrew+netdev@lunn.ch> 18459M: "David S. Miller" <davem@davemloft.net> 18460M: Eric Dumazet <edumazet@google.com> 18461M: Jakub Kicinski <kuba@kernel.org> 18462M: Paolo Abeni <pabeni@redhat.com> 18463L: netdev@vger.kernel.org 18464S: Maintained 18465P: Documentation/process/maintainer-netdev.rst 18466Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18467T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18468T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18469F: Documentation/devicetree/bindings/net/ 18470F: Documentation/networking/net_cachelines/net_device.rst 18471F: drivers/connector/ 18472F: drivers/net/ 18473F: drivers/ptp/ 18474F: drivers/s390/net/ 18475F: include/dt-bindings/net/ 18476F: include/linux/cn_proc.h 18477F: include/linux/etherdevice.h 18478F: include/linux/ethtool_netlink.h 18479F: include/linux/fcdevice.h 18480F: include/linux/fddidevice.h 18481F: include/linux/if_* 18482F: include/linux/inetdevice.h 18483F: include/linux/netdev* 18484F: include/linux/platform_data/wiznet.h 18485F: include/uapi/linux/cn_proc.h 18486F: include/uapi/linux/ethtool_netlink* 18487F: include/uapi/linux/if_* 18488F: include/uapi/linux/net_shaper.h 18489F: include/uapi/linux/netdev* 18490F: tools/testing/selftests/drivers/net/ 18491X: Documentation/devicetree/bindings/net/bluetooth/ 18492X: Documentation/devicetree/bindings/net/can/ 18493X: Documentation/devicetree/bindings/net/wireless/ 18494X: drivers/net/can/ 18495X: drivers/net/wireless/ 18496 18497NETWORKING DRIVERS (WIRELESS) 18498M: Johannes Berg <johannes@sipsolutions.net> 18499L: linux-wireless@vger.kernel.org 18500S: Maintained 18501W: https://wireless.wiki.kernel.org/ 18502Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18503T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18504T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18505F: Documentation/devicetree/bindings/net/wireless/ 18506F: drivers/net/wireless/ 18507X: drivers/net/wireless/ath/ 18508X: drivers/net/wireless/broadcom/ 18509X: drivers/net/wireless/intel/ 18510X: drivers/net/wireless/intersil/ 18511X: drivers/net/wireless/marvell/ 18512X: drivers/net/wireless/mediatek/mt76/ 18513X: drivers/net/wireless/mediatek/mt7601u/ 18514X: drivers/net/wireless/microchip/ 18515X: drivers/net/wireless/purelifi/ 18516X: drivers/net/wireless/quantenna/ 18517X: drivers/net/wireless/ralink/ 18518X: drivers/net/wireless/realtek/ 18519X: drivers/net/wireless/rsi/ 18520X: drivers/net/wireless/silabs/ 18521X: drivers/net/wireless/st/ 18522X: drivers/net/wireless/ti/ 18523X: drivers/net/wireless/zydas/ 18524 18525NETWORKING [DSA] 18526M: Andrew Lunn <andrew@lunn.ch> 18527M: Vladimir Oltean <olteanv@gmail.com> 18528S: Maintained 18529F: Documentation/devicetree/bindings/net/dsa/ 18530F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 18531F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 18532F: drivers/net/dsa/ 18533F: include/linux/dsa/ 18534F: include/linux/platform_data/dsa.h 18535F: include/net/dsa.h 18536F: net/dsa/ 18537F: tools/testing/selftests/drivers/net/dsa/ 18538 18539NETWORKING [ETHTOOL] 18540M: Andrew Lunn <andrew@lunn.ch> 18541M: Jakub Kicinski <kuba@kernel.org> 18542F: Documentation/netlink/specs/ethtool.yaml 18543F: Documentation/networking/ethtool-netlink.rst 18544F: include/linux/ethtool* 18545F: include/uapi/linux/ethtool* 18546F: net/ethtool/ 18547F: tools/testing/selftests/drivers/net/*/ethtool* 18548 18549NETWORKING [ETHTOOL CABLE TEST] 18550M: Andrew Lunn <andrew@lunn.ch> 18551F: net/ethtool/cabletest.c 18552F: tools/testing/selftests/drivers/net/*/ethtool* 18553K: cable_test 18554 18555NETWORKING [ETHTOOL MAC MERGE] 18556M: Vladimir Oltean <vladimir.oltean@nxp.com> 18557F: net/ethtool/mm.c 18558F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 18559K: ethtool_mm 18560 18561NETWORKING [ETHTOOL PHY TOPOLOGY] 18562M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18563F: Documentation/networking/phy-link-topology.rst 18564F: drivers/net/phy/phy_link_topology.c 18565F: include/linux/phy_link_topology.h 18566F: net/ethtool/phy.c 18567 18568NETWORKING [ETHTOOL PHY PORT] 18569M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18570F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 18571F: Documentation/networking/phy-port.rst 18572F: drivers/net/phy/phy_port.c 18573F: include/linux/phy_port.h 18574K: struct\s+phy_port|phy_port_ 18575 18576NETWORKING [GENERAL] 18577M: "David S. Miller" <davem@davemloft.net> 18578M: Eric Dumazet <edumazet@google.com> 18579M: Jakub Kicinski <kuba@kernel.org> 18580M: Paolo Abeni <pabeni@redhat.com> 18581R: Simon Horman <horms@kernel.org> 18582L: netdev@vger.kernel.org 18583S: Maintained 18584P: Documentation/process/maintainer-netdev.rst 18585Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18586B: mailto:netdev@vger.kernel.org 18587T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18588T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18589F: Documentation/core-api/netlink.rst 18590F: Documentation/netlink/ 18591F: Documentation/networking/ 18592F: Documentation/networking/net_cachelines/ 18593F: Documentation/process/maintainer-netdev.rst 18594F: Documentation/userspace-api/netlink/ 18595F: include/linux/ethtool.h 18596F: include/linux/framer/framer-provider.h 18597F: include/linux/framer/framer.h 18598F: include/linux/in.h 18599F: include/linux/in6.h 18600F: include/linux/indirect_call_wrapper.h 18601F: include/linux/inet.h 18602F: include/linux/inet_diag.h 18603F: include/linux/net.h 18604F: include/linux/netdev* 18605F: include/linux/netlink.h 18606F: include/linux/netpoll.h 18607F: include/linux/rtnetlink.h 18608F: include/linux/sctp.h 18609F: include/linux/seq_file_net.h 18610F: include/linux/skbuff* 18611F: include/net/ 18612F: include/uapi/linux/ethtool.h 18613F: include/uapi/linux/genetlink.h 18614F: include/uapi/linux/hsr_netlink.h 18615F: include/uapi/linux/in.h 18616F: include/uapi/linux/inet_diag.h 18617F: include/uapi/linux/nbd-netlink.h 18618F: include/uapi/linux/net.h 18619F: include/uapi/linux/net_namespace.h 18620F: include/uapi/linux/netconf.h 18621F: include/uapi/linux/netdev* 18622F: include/uapi/linux/netlink.h 18623F: include/uapi/linux/netlink_diag.h 18624F: include/uapi/linux/rtnetlink.h 18625F: include/uapi/linux/sctp.h 18626F: lib/net_utils.c 18627F: lib/random32.c 18628F: net/ 18629F: samples/pktgen/ 18630F: tools/net/ 18631F: tools/testing/selftests/net/ 18632X: Documentation/networking/mac80211-injection.rst 18633X: Documentation/networking/mac80211_hwsim/ 18634X: Documentation/networking/regulatory.rst 18635X: include/net/bluetooth/ 18636X: include/net/cfg80211.h 18637X: include/net/ieee80211_radiotap.h 18638X: include/net/iw_handler.h 18639X: include/net/mac80211.h 18640X: include/net/wext.h 18641X: net/9p/ 18642X: net/bluetooth/ 18643X: net/can/ 18644X: net/ceph/ 18645X: net/mac80211/ 18646X: net/rfkill/ 18647X: net/wireless/ 18648X: tools/testing/selftests/net/can/ 18649 18650NETWORKING [IOAM] 18651M: Justin Iurman <justin.iurman@gmail.com> 18652S: Maintained 18653F: Documentation/networking/ioam6* 18654F: include/linux/ioam6* 18655F: include/net/ioam6* 18656F: include/uapi/linux/ioam6* 18657F: net/ipv6/ioam6* 18658F: tools/testing/selftests/net/ioam6* 18659 18660NETWORKING [IPSEC] 18661M: Steffen Klassert <steffen.klassert@secunet.com> 18662M: Herbert Xu <herbert@gondor.apana.org.au> 18663M: "David S. Miller" <davem@davemloft.net> 18664L: netdev@vger.kernel.org 18665S: Maintained 18666T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18667T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18668F: Documentation/networking/xfrm/ 18669F: include/net/xfrm.h 18670F: include/uapi/linux/xfrm.h 18671F: net/ipv4/ah4.c 18672F: net/ipv4/esp4* 18673F: net/ipv4/ip_vti.c 18674F: net/ipv4/ipcomp.c 18675F: net/ipv4/xfrm* 18676F: net/ipv6/ah6.c 18677F: net/ipv6/esp6* 18678F: net/ipv6/ip6_vti.c 18679F: net/ipv6/ipcomp6.c 18680F: net/ipv6/xfrm* 18681F: net/key/ 18682F: net/xfrm/ 18683F: tools/testing/selftests/net/ipsec.c 18684 18685NETWORKING [IPv4/IPv6] 18686M: David Ahern <dsahern@kernel.org> 18687M: Ido Schimmel <idosch@nvidia.com> 18688L: netdev@vger.kernel.org 18689S: Maintained 18690F: Documentation/netlink/specs/rt-addr.yaml 18691F: Documentation/netlink/specs/rt-neigh.yaml 18692F: Documentation/netlink/specs/rt-route.yaml 18693F: Documentation/netlink/specs/rt-rule.yaml 18694F: include/linux/inetdevice.h 18695F: include/linux/mroute* 18696F: include/net/addrconf.h 18697F: include/net/arp.h 18698F: include/net/fib* 18699F: include/net/if_inet6.h 18700F: include/net/inetpeer.h 18701F: include/net/ip* 18702F: include/net/lwtunnel.h 18703F: include/net/ndisc.h 18704F: include/net/netns/nexthop.h 18705F: include/net/nexthop.h 18706F: include/net/route.h 18707F: include/uapi/linux/fib_rules.h 18708F: include/uapi/linux/in_route.h 18709F: include/uapi/linux/mroute* 18710F: include/uapi/linux/nexthop.h 18711F: net/core/fib* 18712F: net/core/lwtunnel.c 18713F: net/ipv4/arp.c 18714F: net/ipv4/devinet.c 18715F: net/ipv4/fib* 18716F: net/ipv4/icmp.c 18717F: net/ipv4/igmp.c 18718F: net/ipv4/inet_fragment.c 18719F: net/ipv4/inetpeer.c 18720F: net/ipv4/ip* 18721F: net/ipv4/metrics.c 18722F: net/ipv4/netlink.c 18723F: net/ipv4/nexthop.c 18724F: net/ipv4/route.c 18725F: net/ipv6/addr* 18726F: net/ipv6/anycast.c 18727F: net/ipv6/exthdrs.c 18728F: net/ipv6/exthdrs_core.c 18729F: net/ipv6/fib* 18730F: net/ipv6/icmp.c 18731F: net/ipv6/ip* 18732F: net/ipv6/mcast* 18733F: net/ipv6/ndisc.c 18734F: net/ipv6/output_core.c 18735F: net/ipv6/reassembly.c 18736F: net/ipv6/route.c 18737F: tools/testing/selftests/net/fib* 18738F: tools/testing/selftests/net/forwarding/ 18739 18740NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18741M: Paul Moore <paul@paul-moore.com> 18742L: netdev@vger.kernel.org 18743L: linux-security-module@vger.kernel.org 18744S: Supported 18745W: https://github.com/netlabel 18746F: Documentation/netlabel/ 18747F: include/net/calipso.h 18748F: include/net/cipso_ipv4.h 18749F: include/net/netlabel.h 18750F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18751F: include/uapi/linux/netfilter/xt_SECMARK.h 18752F: net/ipv4/cipso_ipv4.c 18753F: net/ipv6/calipso.c 18754F: net/netfilter/xt_CONNSECMARK.c 18755F: net/netfilter/xt_SECMARK.c 18756F: net/netlabel/ 18757 18758NETWORKING [MACSEC] 18759M: Sabrina Dubroca <sd@queasysnail.net> 18760L: netdev@vger.kernel.org 18761S: Maintained 18762F: drivers/net/macsec.c 18763F: include/net/macsec.h 18764F: include/uapi/linux/if_macsec.h 18765K: macsec 18766K: \bmdo_ 18767 18768NETWORKING [MPTCP] 18769M: Matthieu Baerts <matttbe@kernel.org> 18770M: Mat Martineau <martineau@kernel.org> 18771R: Geliang Tang <geliang@kernel.org> 18772L: netdev@vger.kernel.org 18773L: mptcp@lists.linux.dev 18774S: Maintained 18775W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18776B: https://github.com/multipath-tcp/mptcp_net-next/issues 18777T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18778T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18779F: Documentation/netlink/specs/mptcp_pm.yaml 18780F: Documentation/networking/mptcp*.rst 18781F: include/net/mptcp.h 18782F: include/trace/events/mptcp.h 18783F: include/uapi/linux/mptcp*.h 18784F: net/mptcp/ 18785F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18786F: tools/testing/selftests/net/mptcp/ 18787 18788NETWORKING [SRv6] 18789M: Andrea Mayer <andrea.mayer@uniroma2.it> 18790L: netdev@vger.kernel.org 18791S: Maintained 18792T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18793F: include/linux/seg6* 18794F: include/net/seg6* 18795F: include/uapi/linux/seg6* 18796F: net/ipv6/seg6* 18797F: tools/testing/selftests/net/srv6* 18798 18799NETWORKING [TCP] 18800M: Eric Dumazet <edumazet@google.com> 18801M: Neal Cardwell <ncardwell@google.com> 18802R: Kuniyuki Iwashima <kuniyu@google.com> 18803L: netdev@vger.kernel.org 18804S: Maintained 18805F: Documentation/networking/net_cachelines/tcp_sock.rst 18806F: include/linux/tcp.h 18807F: include/net/tcp.h 18808F: include/trace/events/tcp.h 18809F: include/uapi/linux/tcp.h 18810F: net/ipv4/inet_connection_sock.c 18811F: net/ipv4/inet_hashtables.c 18812F: net/ipv4/inet_timewait_sock.c 18813F: net/ipv4/syncookies.c 18814F: net/ipv4/tcp*.c 18815F: net/ipv6/inet6_connection_sock.c 18816F: net/ipv6/inet6_hashtables.c 18817F: net/ipv6/syncookies.c 18818F: net/ipv6/tcp*.c 18819 18820NETWORKING [TLS] 18821M: John Fastabend <john.fastabend@gmail.com> 18822M: Jakub Kicinski <kuba@kernel.org> 18823M: Sabrina Dubroca <sd@queasysnail.net> 18824L: netdev@vger.kernel.org 18825S: Maintained 18826F: Documentation/networking/tls* 18827F: include/net/tls.h 18828F: include/uapi/linux/tls.h 18829F: net/tls/ 18830F: tools/testing/selftests/net/tls.c 18831 18832NETWORKING [SOCKETS] 18833M: Eric Dumazet <edumazet@google.com> 18834M: Kuniyuki Iwashima <kuniyu@google.com> 18835M: Paolo Abeni <pabeni@redhat.com> 18836M: Willem de Bruijn <willemb@google.com> 18837S: Maintained 18838F: include/linux/sock_diag.h 18839F: include/linux/socket.h 18840F: include/linux/sockptr.h 18841F: include/net/sock.h 18842F: include/net/sock_reuseport.h 18843F: include/uapi/linux/socket.h 18844F: net/core/*sock* 18845F: net/core/scm.c 18846F: net/socket.c 18847 18848NETWORKING [UNIX SOCKETS] 18849M: Kuniyuki Iwashima <kuniyu@google.com> 18850S: Maintained 18851F: include/net/af_unix.h 18852F: include/net/netns/unix.h 18853F: include/uapi/linux/unix_diag.h 18854F: net/unix/ 18855F: tools/testing/selftests/net/af_unix/ 18856 18857NETXEN (1/10) GbE SUPPORT 18858M: Manish Chopra <manishc@marvell.com> 18859M: Rahul Verma <rahulv@marvell.com> 18860M: GR-Linux-NIC-Dev@marvell.com 18861L: netdev@vger.kernel.org 18862S: Maintained 18863F: drivers/net/ethernet/qlogic/netxen/ 18864 18865NET_FAILOVER MODULE 18866M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18867L: netdev@vger.kernel.org 18868S: Supported 18869F: Documentation/networking/net_failover.rst 18870F: drivers/net/net_failover.c 18871F: include/net/net_failover.h 18872 18873NFC SUBSYSTEM 18874M: David Heidelberg <david+nfc@ixit.cz> 18875L: oe-linux-nfc@lists.linux.dev 18876S: Maintained 18877T: git https://codeberg.org/linux-nfc/linux.git 18878F: Documentation/devicetree/bindings/net/nfc/ 18879F: drivers/nfc/ 18880F: include/net/nfc/ 18881F: include/uapi/linux/nfc.h 18882F: net/nfc/ 18883 18884NFC VIRTUAL NCI DEVICE DRIVER 18885M: Bongsu Jeon <bongsu.jeon@samsung.com> 18886L: netdev@vger.kernel.org 18887S: Supported 18888F: drivers/nfc/virtual_ncidev.c 18889F: tools/testing/selftests/nci/ 18890 18891NFS, SUNRPC, AND LOCKD CLIENTS 18892M: Trond Myklebust <trondmy@kernel.org> 18893M: Anna Schumaker <anna@kernel.org> 18894L: linux-nfs@vger.kernel.org 18895S: Maintained 18896W: http://client.linux-nfs.org 18897T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18898F: Documentation/filesystems/nfs/ 18899F: fs/lockd/ 18900F: fs/nfs/ 18901F: fs/nfs_common/ 18902F: include/linux/lockd/ 18903F: include/linux/nfs* 18904F: include/linux/sunrpc/ 18905F: include/uapi/linux/nfs* 18906F: include/uapi/linux/sunrpc/ 18907F: net/sunrpc/ 18908 18909NILFS2 FILESYSTEM 18910M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18911M: Viacheslav Dubeyko <slava@dubeyko.com> 18912L: linux-nilfs@vger.kernel.org 18913S: Maintained 18914W: https://nilfs.sourceforge.io/ 18915T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2.git 18916F: Documentation/filesystems/nilfs2.rst 18917F: fs/nilfs2/ 18918F: include/trace/events/nilfs2.h 18919F: include/uapi/linux/nilfs2_api.h 18920F: include/uapi/linux/nilfs2_ondisk.h 18921 18922NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18923M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18924S: Maintained 18925W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18926F: Documentation/scsi/NinjaSCSI.rst 18927F: drivers/scsi/pcmcia/nsp_* 18928 18929NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18930M: GOTO Masanori <gotom@debian.or.jp> 18931M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18932S: Maintained 18933W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18934F: Documentation/scsi/NinjaSCSI.rst 18935F: drivers/scsi/nsp32* 18936 18937NINTENDO HID DRIVER 18938M: Daniel J. Ogorchock <djogorchock@gmail.com> 18939L: linux-input@vger.kernel.org 18940S: Maintained 18941F: drivers/hid/hid-nintendo* 18942 18943NIOS2 ARCHITECTURE 18944M: Dinh Nguyen <dinguyen@kernel.org> 18945S: Maintained 18946T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18947F: arch/nios2/ 18948 18949NITRO ENCLAVES (NE) 18950M: Alexandru Ciobotaru <alcioa@amazon.com> 18951R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18952L: linux-kernel@vger.kernel.org 18953S: Supported 18954W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18955F: Documentation/virt/ne_overview.rst 18956F: drivers/virt/nitro_enclaves/ 18957F: include/linux/nitro_enclaves.h 18958F: include/uapi/linux/nitro_enclaves.h 18959F: samples/nitro_enclaves/ 18960 18961NITRO SECURE MODULE (NSM) 18962M: Alexander Graf <graf@amazon.com> 18963R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18964L: linux-kernel@vger.kernel.org 18965S: Supported 18966W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18967F: drivers/misc/nsm.c 18968F: include/uapi/linux/nsm.h 18969 18970NOHZ, DYNTICKS SUPPORT 18971M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18972M: Frederic Weisbecker <frederic@kernel.org> 18973M: Ingo Molnar <mingo@kernel.org> 18974M: Thomas Gleixner <tglx@kernel.org> 18975L: linux-kernel@vger.kernel.org 18976S: Maintained 18977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18978F: include/linux/sched/nohz.h 18979F: include/linux/tick.h 18980F: kernel/time/tick*.* 18981 18982NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18983M: Pavel Machek <pavel@kernel.org> 18984M: Sakari Ailus <sakari.ailus@iki.fi> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18988F: Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.yaml 18989F: drivers/media/i2c/ad5820.c 18990F: drivers/media/i2c/et8ek8 18991 18992NOKIA N900 POWER SUPPLY DRIVERS 18993R: Pali Rohár <pali@kernel.org> 18994F: drivers/power/supply/bq2415x_charger.c 18995F: drivers/power/supply/bq27xxx_battery.c 18996F: drivers/power/supply/bq27xxx_battery_i2c.c 18997F: drivers/power/supply/isp1704_charger.c 18998F: drivers/power/supply/rx51_battery.c 18999F: include/linux/power/bq2415x_charger.h 19000F: include/linux/power/bq27xxx_battery.h 19001 19002NOLIBC HEADER FILE 19003M: Willy Tarreau <w@1wt.eu> 19004M: Thomas Weißschuh <linux@weissschuh.net> 19005S: Maintained 19006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 19007F: tools/include/nolibc/ 19008F: tools/testing/selftests/nolibc/ 19009 19010NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 19011M: Hans de Goede <hansg@kernel.org> 19012L: linux-input@vger.kernel.org 19013S: Maintained 19014F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 19015F: drivers/input/touchscreen/novatek-nvt-ts.c 19016 19017NSDEPS 19018M: Matthias Maennich <maennich@google.com> 19019S: Maintained 19020F: Documentation/core-api/symbol-namespaces.rst 19021F: scripts/nsdeps 19022 19023NTB AMD DRIVER 19024M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19025M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19026L: ntb@lists.linux.dev 19027S: Supported 19028F: drivers/ntb/hw/amd/ 19029 19030NTB DRIVER CORE 19031M: Jon Mason <jdmason@kudzu.us> 19032M: Dave Jiang <dave.jiang@intel.com> 19033M: Allen Hubbe <allenbh@gmail.com> 19034L: ntb@lists.linux.dev 19035S: Supported 19036W: https://github.com/jonmason/ntb/wiki 19037T: git https://github.com/jonmason/ntb.git 19038F: drivers/net/ntb_netdev.c 19039F: drivers/ntb/ 19040F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 19041F: include/linux/ntb.h 19042F: include/linux/ntb_transport.h 19043F: tools/testing/selftests/ntb/ 19044 19045NTB INTEL DRIVER 19046M: Dave Jiang <dave.jiang@intel.com> 19047L: ntb@lists.linux.dev 19048S: Supported 19049W: https://github.com/davejiang/linux/wiki 19050T: git https://github.com/davejiang/linux.git 19051F: drivers/ntb/hw/intel/ 19052 19053NTFS FILESYSTEM 19054M: Namjae Jeon <linkinjeon@kernel.org> 19055M: Hyunchul Lee <hyc.lee@gmail.com> 19056L: linux-fsdevel@vger.kernel.org 19057S: Maintained 19058T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs.git 19059F: Documentation/filesystems/ntfs.rst 19060F: fs/ntfs/ 19061 19062NTFS3 FILESYSTEM 19063M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 19064L: ntfs3@lists.linux.dev 19065S: Supported 19066W: http://www.paragon-software.com/ 19067T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 19068F: Documentation/filesystems/ntfs3.rst 19069F: fs/ntfs3/ 19070 19071NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 19072M: Elizabeth Figura <zfigura@codeweavers.com> 19073L: wine-devel@winehq.org 19074S: Supported 19075F: Documentation/userspace-api/ntsync.rst 19076F: drivers/misc/ntsync.c 19077F: include/uapi/linux/ntsync.h 19078F: tools/testing/selftests/drivers/ntsync/ 19079 19080NUBUS SUBSYSTEM 19081M: Finn Thain <fthain@linux-m68k.org> 19082L: linux-m68k@lists.linux-m68k.org 19083S: Maintained 19084F: arch/*/include/asm/nubus.h 19085F: drivers/nubus/ 19086F: include/linux/nubus.h 19087F: include/uapi/linux/nubus.h 19088 19089NUVOTON NCT6694 MFD DRIVER 19090M: Ming Yu <tmyu0@nuvoton.com> 19091S: Supported 19092F: drivers/gpio/gpio-nct6694.c 19093F: drivers/hwmon/nct6694-hwmon.c 19094F: drivers/i2c/busses/i2c-nct6694.c 19095F: drivers/mfd/nct6694.c 19096F: drivers/net/can/usb/nct6694_canfd.c 19097F: drivers/rtc/rtc-nct6694.c 19098F: drivers/watchdog/nct6694_wdt.c 19099F: include/linux/mfd/nct6694.h 19100 19101NUVOTON NCT7201 IIO DRIVER 19102M: Eason Yang <j2anfernee@gmail.com> 19103L: linux-iio@vger.kernel.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 19106F: drivers/iio/adc/nct7201.c 19107 19108NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 19109M: Antonino Daplas <adaplas@gmail.com> 19110L: linux-fbdev@vger.kernel.org 19111S: Maintained 19112F: drivers/video/fbdev/nvidia/ 19113F: drivers/video/fbdev/riva/ 19114 19115NVIDIA GHES VENDOR CPER RECORD HANDLER 19116M: Kai-Heng Feng <kaihengf@nvidia.com> 19117L: linux-acpi@vger.kernel.org 19118S: Maintained 19119F: drivers/acpi/apei/ghes-nvidia.c 19120 19121NVIDIA VRS RTC DRIVER 19122M: Shubhi Garg <shgarg@nvidia.com> 19123L: linux-tegra@vger.kernel.org 19124S: Maintained 19125F: Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml 19126F: drivers/rtc/rtc-nvidia-vrs10.c 19127 19128NVIDIA WMI EC BACKLIGHT DRIVER 19129M: Daniel Dadap <ddadap@nvidia.com> 19130L: platform-driver-x86@vger.kernel.org 19131S: Supported 19132F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 19133F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 19134 19135NVM EXPRESS DRIVER 19136M: Keith Busch <kbusch@kernel.org> 19137M: Jens Axboe <axboe@fb.com> 19138M: Christoph Hellwig <hch@lst.de> 19139M: Sagi Grimberg <sagi@grimberg.me> 19140L: linux-nvme@lists.infradead.org 19141S: Supported 19142W: http://git.infradead.org/nvme.git 19143T: git git://git.infradead.org/nvme.git 19144F: Documentation/nvme/ 19145F: drivers/nvme/common/ 19146F: drivers/nvme/host/ 19147F: include/linux/nvme-*.h 19148F: include/linux/nvme.h 19149F: include/uapi/linux/nvme_ioctl.h 19150 19151NVM EXPRESS FABRICS AUTHENTICATION 19152M: Hannes Reinecke <hare@suse.de> 19153L: linux-nvme@lists.infradead.org 19154S: Supported 19155F: drivers/nvme/host/auth.c 19156F: drivers/nvme/target/auth.c 19157F: drivers/nvme/target/fabrics-cmd-auth.c 19158F: include/linux/nvme-auth.h 19159 19160NVM EXPRESS FC TRANSPORT DRIVERS 19161M: Justin Tee <justin.tee@broadcom.com> 19162M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 19163M: Paul Ely <paul.ely@broadcom.com> 19164L: linux-nvme@lists.infradead.org 19165S: Supported 19166F: drivers/nvme/host/fc.c 19167F: drivers/nvme/target/fc.c 19168F: drivers/nvme/target/fcloop.c 19169F: include/linux/nvme-fc-driver.h 19170F: include/linux/nvme-fc.h 19171 19172NVM EXPRESS HARDWARE MONITORING SUPPORT 19173M: Guenter Roeck <linux@roeck-us.net> 19174L: linux-nvme@lists.infradead.org 19175S: Supported 19176F: drivers/nvme/host/hwmon.c 19177 19178NVM EXPRESS TARGET DRIVER 19179M: Christoph Hellwig <hch@lst.de> 19180M: Sagi Grimberg <sagi@grimberg.me> 19181M: Chaitanya Kulkarni <kch@nvidia.com> 19182L: linux-nvme@lists.infradead.org 19183S: Supported 19184W: http://git.infradead.org/nvme.git 19185T: git git://git.infradead.org/nvme.git 19186F: drivers/nvme/target/ 19187 19188NVMEM FRAMEWORK 19189M: Srinivas Kandagatla <srini@kernel.org> 19190S: Maintained 19191T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 19192F: Documentation/ABI/stable/sysfs-bus-nvmem 19193F: Documentation/devicetree/bindings/nvmem/ 19194F: drivers/nvmem/ 19195F: include/dt-bindings/nvmem/ 19196F: include/linux/nvmem-consumer.h 19197F: include/linux/nvmem-provider.h 19198 19199NXP BLUETOOTH WIRELESS DRIVERS 19200M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 19201M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 19202S: Maintained 19203F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 19204F: drivers/bluetooth/btnxpuart.c 19205 19206NXP C45 TJA11XX PHY DRIVER 19207M: Andrei Botila <andrei.botila@oss.nxp.com> 19208L: netdev@vger.kernel.org 19209S: Maintained 19210F: drivers/net/phy/nxp-c45-tja11xx* 19211 19212NXP FSPI DRIVER 19213M: Han Xu <han.xu@nxp.com> 19214M: Haibo Chen <haibo.chen@nxp.com> 19215R: Yogesh Gaur <yogeshgaur.83@gmail.com> 19216L: linux-spi@vger.kernel.org 19217L: imx@lists.linux.dev 19218S: Maintained 19219F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 19220F: drivers/spi/spi-nxp-fspi.c 19221 19222NXP FXAS21002C DRIVER 19223M: Rui Miguel Silva <rmfrfs@gmail.com> 19224L: linux-iio@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 19227F: drivers/iio/gyro/fxas21002c.h 19228F: drivers/iio/gyro/fxas21002c_core.c 19229F: drivers/iio/gyro/fxas21002c_i2c.c 19230F: drivers/iio/gyro/fxas21002c_spi.c 19231 19232NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 19233M: Haibo Chen <haibo.chen@nxp.com> 19234L: linux-iio@vger.kernel.org 19235L: imx@lists.linux.dev 19236S: Maintained 19237F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 19238F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 19239F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 19240F: drivers/iio/adc/imx7d_adc.c 19241F: drivers/iio/adc/imx93_adc.c 19242F: drivers/iio/adc/vf610_adc.c 19243 19244NXP i.MX 8M ISI DRIVER 19245M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19246L: linux-media@vger.kernel.org 19247S: Maintained 19248F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 19249F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 19250F: drivers/media/platform/nxp/imx8-isi/ 19251 19252NXP i.MX 8MP DW100 V4L2 DRIVER 19253M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 19254L: linux-media@vger.kernel.org 19255S: Maintained 19256F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 19257F: Documentation/userspace-api/media/drivers/dw100.rst 19258F: drivers/media/platform/nxp/dw100/ 19259F: include/uapi/linux/dw100.h 19260 19261NXP i.MX 8MQ DCSS DRIVER 19262M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 19263R: Lucas Stach <l.stach@pengutronix.de> 19264L: dri-devel@lists.freedesktop.org 19265S: Maintained 19266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 19267F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 19268F: drivers/gpu/drm/imx/dcss/ 19269 19270NXP i.MX 8QXP ADC DRIVER 19271M: Cai Huoqing <cai.huoqing@linux.dev> 19272M: Haibo Chen <haibo.chen@nxp.com> 19273L: imx@lists.linux.dev 19274L: linux-iio@vger.kernel.org 19275S: Maintained 19276F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 19277F: drivers/iio/adc/imx8qxp-adc.c 19278 19279NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 19280M: Mirela Rabulea <mirela.rabulea@nxp.com> 19281L: imx@lists.linux.dev 19282L: linux-media@vger.kernel.org 19283S: Maintained 19284F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 19285F: drivers/media/platform/nxp/imx-jpeg 19286 19287NXP i.MX CLOCK DRIVERS 19288M: Abel Vesa <abelvesa@kernel.org> 19289R: Peng Fan <peng.fan@nxp.com> 19290L: linux-clk@vger.kernel.org 19291L: imx@lists.linux.dev 19292S: Maintained 19293T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 19294F: Documentation/devicetree/bindings/clock/*imx* 19295F: drivers/clk/imx/ 19296F: include/dt-bindings/clock/*imx* 19297 19298NXP NETC TIMER PTP CLOCK DRIVER 19299M: Wei Fang <wei.fang@nxp.com> 19300M: Clark Wang <xiaoning.wang@nxp.com> 19301L: imx@lists.linux.dev 19302L: netdev@vger.kernel.org 19303S: Maintained 19304F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 19305F: drivers/ptp/ptp_netc.c 19306 19307NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 19308M: Woodrow Douglass <wdouglass@carnegierobotics.com> 19309S: Maintained 19310F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 19311F: drivers/regulator/pf530x-regulator.c 19312 19313NXP PF1550 PMIC MFD DRIVER 19314M: Samuel Kayode <samkay014@gmail.com> 19315L: imx@lists.linux.dev 19316S: Maintained 19317F: Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml 19318F: drivers/input/misc/pf1550-onkey.c 19319F: drivers/mfd/pf1550.c 19320F: drivers/power/supply/pf1550-charger.c 19321F: drivers/regulator/pf1550-regulator.c 19322F: include/linux/mfd/pf1550.h 19323 19324NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 19325M: Jagan Teki <jagan@amarulasolutions.com> 19326S: Maintained 19327F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 19328F: drivers/regulator/pf8x00-regulator.c 19329 19330NXP PTN5150A CC LOGIC AND EXTCON DRIVER 19331M: Krzysztof Kozlowski <krzk@kernel.org> 19332L: linux-kernel@vger.kernel.org 19333S: Maintained 19334F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 19335F: drivers/extcon/extcon-ptn5150.c 19336 19337NXP SGTL5000 DRIVER 19338M: Fabio Estevam <festevam@gmail.com> 19339L: linux-sound@vger.kernel.org 19340S: Maintained 19341F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 19342F: sound/soc/codecs/sgtl5000* 19343 19344NXP SJA1105 ETHERNET SWITCH DRIVER 19345M: Vladimir Oltean <olteanv@gmail.com> 19346L: linux-kernel@vger.kernel.org 19347S: Maintained 19348F: drivers/net/dsa/sja1105 19349F: drivers/net/pcs/pcs-xpcs-nxp.c 19350 19351NXP TDA998X DRM DRIVER 19352M: Russell King <linux@armlinux.org.uk> 19353S: Maintained 19354T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 19355T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 19356F: drivers/gpu/drm/bridge/tda998x_drv.c 19357F: include/dt-bindings/display/tda998x.h 19358K: "nxp,tda998x" 19359 19360NXP TFA9879 DRIVER 19361M: Peter Rosin <peda@lysator.liu.se> 19362L: linux-sound@vger.kernel.org 19363S: Maintained 19364F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 19365F: sound/soc/codecs/tfa9879* 19366 19367NXP XSPI DRIVER 19368M: Han Xu <han.xu@nxp.com> 19369M: Haibo Chen <haibo.chen@nxp.com> 19370L: linux-spi@vger.kernel.org 19371L: imx@lists.linux.dev 19372S: Maintained 19373F: Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml 19374F: drivers/spi/spi-nxp-xspi.c 19375 19376NXP-NCI NFC DRIVER 19377S: Orphan 19378F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 19379F: drivers/nfc/nxp-nci 19380 19381NXP/Goodix TFA989X (TFA1) DRIVER 19382M: Stephan Gerhold <stephan@gerhold.net> 19383L: linux-sound@vger.kernel.org 19384S: Maintained 19385F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 19386F: sound/soc/codecs/tfa989x.c 19387 19388NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 19389M: Jonas Malaco <jonas@protocubo.io> 19390L: linux-hwmon@vger.kernel.org 19391S: Maintained 19392F: Documentation/hwmon/nzxt-kraken2.rst 19393F: drivers/hwmon/nzxt-kraken2.c 19394 19395NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 19396M: Jonas Malaco <jonas@protocubo.io> 19397M: Aleksa Savic <savicaleksa83@gmail.com> 19398L: linux-hwmon@vger.kernel.org 19399S: Maintained 19400F: Documentation/hwmon/nzxt-kraken3.rst 19401F: drivers/hwmon/nzxt-kraken3.c 19402 19403OBJAGG 19404M: Jiri Pirko <jiri@resnulli.us> 19405L: netdev@vger.kernel.org 19406S: Supported 19407F: include/linux/objagg.h 19408F: lib/objagg.c 19409F: lib/test_objagg.c 19410 19411OBJPOOL 19412M: Matt Wu <wuqiang.matt@bytedance.com> 19413S: Supported 19414F: include/linux/objpool.h 19415F: lib/objpool.c 19416F: lib/test_objpool.c 19417 19418OBJTOOL 19419M: Josh Poimboeuf <jpoimboe@kernel.org> 19420M: Peter Zijlstra <peterz@infradead.org> 19421S: Supported 19422P: Documentation/process/maintainer-tip.rst 19423F: include/linux/objtool*.h 19424F: tools/objtool/ 19425 19426OCELOT ETHERNET SWITCH DRIVER 19427M: Vladimir Oltean <vladimir.oltean@nxp.com> 19428M: UNGLinuxDriver@microchip.com 19429L: netdev@vger.kernel.org 19430S: Supported 19431F: drivers/net/dsa/ocelot/* 19432F: drivers/net/ethernet/mscc/ 19433F: include/soc/mscc/ocelot* 19434F: net/dsa/tag_ocelot.c 19435F: net/dsa/tag_ocelot_8021q.c 19436F: tools/testing/selftests/drivers/net/ocelot/* 19437 19438OCELOT EXTERNAL SWITCH CONTROL 19439M: Colin Foster <colin.foster@in-advantage.com> 19440S: Supported 19441F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 19442F: drivers/mfd/ocelot* 19443F: drivers/net/dsa/ocelot/ocelot_ext.c 19444F: include/linux/mfd/ocelot.h 19445 19446OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 19447M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19448R: Andrew Donnellan <andrew+kernel@donnellan.id.au> 19449L: linuxppc-dev@lists.ozlabs.org 19450S: Odd Fixes 19451F: Documentation/userspace-api/accelerators/ocxl.rst 19452F: arch/powerpc/include/asm/pnv-ocxl.h 19453F: arch/powerpc/platforms/powernv/ocxl.c 19454F: drivers/misc/ocxl/ 19455F: include/misc/ocxl* 19456F: include/uapi/misc/ocxl.h 19457 19458OMAP AUDIO SUPPORT 19459M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19460M: Jarkko Nikula <jarkko.nikula@bitmer.com> 19461L: linux-sound@vger.kernel.org 19462L: linux-omap@vger.kernel.org 19463S: Maintained 19464F: sound/soc/ti/n810.c 19465F: sound/soc/ti/omap* 19466F: sound/soc/ti/rx51.c 19467F: sound/soc/ti/sdma-pcm.* 19468 19469OMAP CLOCK FRAMEWORK SUPPORT 19470M: Paul Walmsley <paul@pwsan.com> 19471L: linux-omap@vger.kernel.org 19472S: Maintained 19473F: arch/arm/*omap*/*clock* 19474 19475OMAP DEVICE TREE SUPPORT 19476M: Aaro Koskinen <aaro.koskinen@iki.fi> 19477M: Andreas Kemnade <andreas@kemnade.info> 19478M: Kevin Hilman <khilman@baylibre.com> 19479M: Roger Quadros <rogerq@kernel.org> 19480M: Tony Lindgren <tony@atomide.com> 19481L: linux-omap@vger.kernel.org 19482L: devicetree@vger.kernel.org 19483S: Maintained 19484F: arch/arm/boot/dts/ti/omap/ 19485 19486OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 19487L: linux-omap@vger.kernel.org 19488L: linux-fbdev@vger.kernel.org 19489S: Orphan 19490F: Documentation/arch/arm/omap/dss.rst 19491F: drivers/video/fbdev/omap2/ 19492 19493OMAP FRAMEBUFFER SUPPORT 19494L: linux-fbdev@vger.kernel.org 19495L: linux-omap@vger.kernel.org 19496S: Orphan 19497F: drivers/video/fbdev/omap/ 19498 19499OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 19500M: Roger Quadros <rogerq@kernel.org> 19501M: Tony Lindgren <tony@atomide.com> 19502L: linux-omap@vger.kernel.org 19503S: Maintained 19504F: arch/arm/mach-omap2/*gpmc* 19505F: drivers/memory/omap-gpmc.c 19506 19507OMAP GPIO DRIVER 19508M: Grygorii Strashko <grygorii.strashko@ti.com> 19509M: Santosh Shilimkar <ssantosh@kernel.org> 19510M: Kevin Hilman <khilman@kernel.org> 19511L: linux-omap@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 19514F: drivers/gpio/gpio-omap.c 19515 19516OMAP HARDWARE SPINLOCK SUPPORT 19517L: linux-omap@vger.kernel.org 19518S: Orphan 19519F: drivers/hwspinlock/omap_hwspinlock.c 19520 19521OMAP HS MMC SUPPORT 19522L: linux-mmc@vger.kernel.org 19523L: linux-omap@vger.kernel.org 19524S: Orphan 19525F: drivers/mmc/host/omap_hsmmc.c 19526 19527OMAP HWMOD DATA 19528M: Paul Walmsley <paul@pwsan.com> 19529L: linux-omap@vger.kernel.org 19530S: Maintained 19531F: arch/arm/mach-omap2/omap_hwmod*data* 19532 19533OMAP HWMOD SUPPORT 19534M: Paul Walmsley <paul@pwsan.com> 19535L: linux-omap@vger.kernel.org 19536S: Maintained 19537F: arch/arm/mach-omap2/omap_hwmod.* 19538 19539OMAP I2C DRIVER 19540M: Vignesh R <vigneshr@ti.com> 19541L: linux-omap@vger.kernel.org 19542L: linux-i2c@vger.kernel.org 19543S: Maintained 19544F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 19545F: drivers/i2c/busses/i2c-omap.c 19546 19547OMAP MMC SUPPORT 19548M: Aaro Koskinen <aaro.koskinen@iki.fi> 19549L: linux-omap@vger.kernel.org 19550S: Odd Fixes 19551F: drivers/mmc/host/omap.c 19552 19553OMAP POWER MANAGEMENT SUPPORT 19554M: Kevin Hilman <khilman@kernel.org> 19555L: linux-omap@vger.kernel.org 19556S: Maintained 19557F: arch/arm/*omap*/*pm* 19558 19559OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 19560M: Paul Walmsley <paul@pwsan.com> 19561L: linux-omap@vger.kernel.org 19562S: Maintained 19563F: arch/arm/mach-omap2/prm* 19564 19565OMAP RANDOM NUMBER GENERATOR SUPPORT 19566M: Deepak Saxena <dsaxena@plexity.net> 19567S: Maintained 19568F: drivers/char/hw_random/omap-rng.c 19569 19570OMAP USB SUPPORT 19571L: linux-usb@vger.kernel.org 19572L: linux-omap@vger.kernel.org 19573S: Orphan 19574F: arch/arm/*omap*/usb* 19575F: drivers/usb/*/*omap* 19576 19577OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 19578M: Mark Jackson <mpfj@newflow.co.uk> 19579L: linux-omap@vger.kernel.org 19580S: Maintained 19581F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 19582 19583OMAP1 SUPPORT 19584M: Aaro Koskinen <aaro.koskinen@iki.fi> 19585M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 19586R: Tony Lindgren <tony@atomide.com> 19587L: linux-omap@vger.kernel.org 19588S: Maintained 19589Q: http://patchwork.kernel.org/project/linux-omap/list/ 19590T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19591F: arch/arm/configs/omap1_defconfig 19592F: arch/arm/mach-omap1/ 19593F: drivers/i2c/busses/i2c-omap.c 19594F: include/linux/platform_data/ams-delta-fiq.h 19595F: include/linux/platform_data/i2c-omap.h 19596 19597OMAP2+ SUPPORT 19598M: Aaro Koskinen <aaro.koskinen@iki.fi> 19599M: Andreas Kemnade <andreas@kemnade.info> 19600M: Kevin Hilman <khilman@baylibre.com> 19601M: Roger Quadros <rogerq@kernel.org> 19602M: Tony Lindgren <tony@atomide.com> 19603L: linux-omap@vger.kernel.org 19604S: Maintained 19605W: http://linux.omap.com/ 19606Q: http://patchwork.kernel.org/project/linux-omap/list/ 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19608F: Documentation/devicetree/bindings/arm/ti/omap.yaml 19609F: arch/arm/configs/omap2plus_defconfig 19610F: arch/arm/mach-omap2/ 19611F: drivers/bus/omap*.[ch] 19612F: drivers/bus/ti-sysc.c 19613F: drivers/gpio/gpio-tps65219.c 19614F: drivers/i2c/busses/i2c-omap.c 19615F: drivers/irqchip/irq-omap-intc.c 19616F: drivers/mfd/*omap*.c 19617F: drivers/mfd/menelaus.c 19618F: drivers/mfd/palmas.c 19619F: drivers/mfd/tps65217.c 19620F: drivers/mfd/tps65218.c 19621F: drivers/mfd/tps65219.c 19622F: drivers/mfd/tps65910.c 19623F: drivers/mfd/twl-core.[ch] 19624F: drivers/mfd/twl4030*.c 19625F: drivers/mfd/twl6030*.c 19626F: drivers/mfd/twl6040*.c 19627F: drivers/regulator/palmas-regulator*.c 19628F: drivers/regulator/pbias-regulator.c 19629F: drivers/regulator/tps65217-regulator.c 19630F: drivers/regulator/tps65218-regulator.c 19631F: drivers/regulator/tps65219-regulator.c 19632F: drivers/regulator/tps65910-regulator.c 19633F: drivers/regulator/twl-regulator.c 19634F: drivers/regulator/twl6030-regulator.c 19635F: include/linux/platform_data/i2c-omap.h 19636F: include/linux/platform_data/ti-sysc.h 19637 19638OMFS FILESYSTEM 19639M: Bob Copeland <me@bobcopeland.com> 19640L: linux-karma-devel@lists.sourceforge.net 19641S: Maintained 19642F: Documentation/filesystems/omfs.rst 19643F: fs/omfs/ 19644 19645OMNIVISION OG01A1B SENSOR DRIVER 19646M: Sakari Ailus <sakari.ailus@linux.intel.com> 19647L: linux-media@vger.kernel.org 19648S: Maintained 19649F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 19650F: drivers/media/i2c/og01a1b.c 19651 19652OMNIVISION OG0VE1B SENSOR DRIVER 19653M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656T: git git://linuxtv.org/media_tree.git 19657F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 19658F: drivers/media/i2c/og0ve1b.c 19659 19660OMNIVISION OS05B10 SENSOR DRIVER 19661M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19662M: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io> 19663L: linux-media@vger.kernel.org 19664S: Maintained 19665F: Documentation/devicetree/bindings/media/i2c/ovti,os05b10.yaml 19666F: drivers/media/i2c/os05b10.c 19667 19668OMNIVISION OV01A10 SENSOR DRIVER 19669M: Bingbu Cao <bingbu.cao@intel.com> 19670L: linux-media@vger.kernel.org 19671S: Maintained 19672T: git git://linuxtv.org/media.git 19673F: drivers/media/i2c/ov01a10.c 19674 19675OMNIVISION OV02A10 SENSOR DRIVER 19676L: linux-media@vger.kernel.org 19677S: Orphan 19678T: git git://linuxtv.org/media.git 19679F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19680F: drivers/media/i2c/ov02a10.c 19681 19682OMNIVISION OV02C10 SENSOR DRIVER 19683M: Hans de Goede <hansg@kernel.org> 19684R: Bryan O'Donoghue <bod@kernel.org> 19685L: linux-media@vger.kernel.org 19686S: Maintained 19687T: git git://linuxtv.org/media.git 19688F: drivers/media/i2c/ov02c10.c 19689 19690OMNIVISION OV02E10 SENSOR DRIVER 19691M: Bryan O'Donoghue <bod@kernel.org> 19692M: Hans de Goede <hansg@kernel.org> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695T: git git://linuxtv.org/media.git 19696F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19697F: drivers/media/i2c/ov02e10.c 19698 19699OMNIVISION OV08D10 SENSOR DRIVER 19700M: Jimmy Su <jimmy.su@intel.com> 19701R: Matthias Fend <matthias.fend@emfend.at> 19702L: linux-media@vger.kernel.org 19703S: Maintained 19704T: git git://linuxtv.org/media.git 19705F: Documentation/devicetree/bindings/media/i2c/ovti,ov08d10.yaml 19706F: drivers/media/i2c/ov08d10.c 19707 19708OMNIVISION OV08X40 SENSOR DRIVER 19709M: Jimmy Su <jimmy.su@intel.com> 19710L: linux-media@vger.kernel.org 19711S: Maintained 19712F: drivers/media/i2c/ov08x40.c 19713F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19714 19715OMNIVISION OV13858 SENSOR DRIVER 19716M: Sakari Ailus <sakari.ailus@linux.intel.com> 19717L: linux-media@vger.kernel.org 19718S: Maintained 19719T: git git://linuxtv.org/media.git 19720F: drivers/media/i2c/ov13858.c 19721 19722OMNIVISION OV13B10 SENSOR DRIVER 19723M: Arec Kao <arec.kao@intel.com> 19724L: linux-media@vger.kernel.org 19725S: Maintained 19726T: git git://linuxtv.org/media.git 19727F: drivers/media/i2c/ov13b10.c 19728 19729OMNIVISION OV2680 SENSOR DRIVER 19730M: Rui Miguel Silva <rmfrfs@gmail.com> 19731M: Hans de Goede <hansg@kernel.org> 19732L: linux-media@vger.kernel.org 19733S: Maintained 19734T: git git://linuxtv.org/media.git 19735F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19736F: drivers/media/i2c/ov2680.c 19737 19738OMNIVISION OV2685 SENSOR DRIVER 19739M: Shunqian Zheng <zhengsq@rock-chips.com> 19740L: linux-media@vger.kernel.org 19741S: Maintained 19742T: git git://linuxtv.org/media.git 19743F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19744F: drivers/media/i2c/ov2685.c 19745 19746OMNIVISION OV2732 SENSOR DRIVER 19747M: Walter Werner Schneider <contact@schnwalter.eu> 19748L: linux-media@vger.kernel.org 19749S: Maintained 19750F: Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml 19751F: drivers/media/i2c/ov2732.c 19752 19753OMNIVISION OV2735 SENSOR DRIVER 19754M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19755M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19756L: linux-media@vger.kernel.org 19757S: Maintained 19758F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19759F: drivers/media/i2c/ov2735.c 19760 19761OMNIVISION OV2740 SENSOR DRIVER 19762M: Tianshu Qiu <tian.shu.qiu@intel.com> 19763R: Sakari Ailus <sakari.ailus@linux.intel.com> 19764R: Bingbu Cao <bingbu.cao@intel.com> 19765L: linux-media@vger.kernel.org 19766S: Maintained 19767T: git git://linuxtv.org/media.git 19768F: drivers/media/i2c/ov2740.c 19769 19770OMNIVISION OV4689 SENSOR DRIVER 19771M: Mikhail Rudenko <mike.rudenko@gmail.com> 19772L: linux-media@vger.kernel.org 19773S: Maintained 19774T: git git://linuxtv.org/media.git 19775F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19776F: drivers/media/i2c/ov4689.c 19777 19778OMNIVISION OV5640 SENSOR DRIVER 19779M: Steve Longerbeam <slongerbeam@gmail.com> 19780L: linux-media@vger.kernel.org 19781S: Maintained 19782T: git git://linuxtv.org/media.git 19783F: drivers/media/i2c/ov5640.c 19784 19785OMNIVISION OV5647 SENSOR DRIVER 19786M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19787M: Jacopo Mondi <jacopo@jmondi.org> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media.git 19791F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19792F: drivers/media/i2c/ov5647.c 19793 19794OMNIVISION OV5670 SENSOR DRIVER 19795M: Sakari Ailus <sakari.ailus@linux.intel.com> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media.git 19799F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19800F: drivers/media/i2c/ov5670.c 19801 19802OMNIVISION OV5675 SENSOR DRIVER 19803M: Sakari Ailus <sakari.ailus@linux.intel.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media.git 19807F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19808F: drivers/media/i2c/ov5675.c 19809 19810OMNIVISION OV5693 SENSOR DRIVER 19811M: Daniel Scally <dan.scally@ideasonboard.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media.git 19815F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19816F: drivers/media/i2c/ov5693.c 19817 19818OMNIVISION OV5695 SENSOR DRIVER 19819M: Shunqian Zheng <zhengsq@rock-chips.com> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media.git 19823F: drivers/media/i2c/ov5695.c 19824 19825OMNIVISION OV6211 SENSOR DRIVER 19826M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19831F: drivers/media/i2c/ov6211.c 19832 19833OMNIVISION OV64A40 SENSOR DRIVER 19834M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media.git 19838F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19839F: drivers/media/i2c/ov64a40.c 19840 19841OMNIVISION OV7670 SENSOR DRIVER 19842L: linux-media@vger.kernel.org 19843S: Orphan 19844T: git git://linuxtv.org/media.git 19845F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19846F: drivers/media/i2c/ov7670.c 19847 19848OMNIVISION OV772x SENSOR DRIVER 19849M: Jacopo Mondi <jacopo@jmondi.org> 19850L: linux-media@vger.kernel.org 19851S: Odd fixes 19852T: git git://linuxtv.org/media.git 19853F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19854F: drivers/media/i2c/ov772x.c 19855F: include/media/i2c/ov772x.h 19856 19857OMNIVISION OV7740 SENSOR DRIVER 19858L: linux-media@vger.kernel.org 19859S: Orphan 19860T: git git://linuxtv.org/media.git 19861F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19862F: drivers/media/i2c/ov7740.c 19863 19864OMNIVISION OV8856 SENSOR DRIVER 19865M: Sakari Ailus <sakari.ailus@linux.intel.com> 19866L: linux-media@vger.kernel.org 19867S: Maintained 19868T: git git://linuxtv.org/media.git 19869F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19870F: drivers/media/i2c/ov8856.c 19871 19872OMNIVISION OV8858 SENSOR DRIVER 19873M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19874M: Nicholas Roth <nicholas@rothemail.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media.git 19878F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19879F: drivers/media/i2c/ov8858.c 19880 19881OMNIVISION OV9282 SENSOR DRIVER 19882M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19883L: linux-media@vger.kernel.org 19884S: Maintained 19885T: git git://linuxtv.org/media.git 19886F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19887F: drivers/media/i2c/ov9282.c 19888 19889OMNIVISION OV9640 SENSOR DRIVER 19890M: Petr Cvek <petrcvekcz@gmail.com> 19891L: linux-media@vger.kernel.org 19892S: Maintained 19893F: drivers/media/i2c/ov9640.* 19894 19895OMNIVISION OV9650 SENSOR DRIVER 19896M: Sakari Ailus <sakari.ailus@linux.intel.com> 19897R: Akinobu Mita <akinobu.mita@gmail.com> 19898R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19899L: linux-media@vger.kernel.org 19900S: Maintained 19901T: git git://linuxtv.org/media.git 19902F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19903F: drivers/media/i2c/ov9650.c 19904 19905OMNIVISION OV9734 SENSOR DRIVER 19906M: Tianshu Qiu <tian.shu.qiu@intel.com> 19907R: Bingbu Cao <bingbu.cao@intel.com> 19908L: linux-media@vger.kernel.org 19909S: Maintained 19910T: git git://linuxtv.org/media.git 19911F: drivers/media/i2c/ov9734.c 19912 19913ONBOARD USB HUB DRIVER 19914M: Matthias Kaehlcke <mka@chromium.org> 19915L: linux-usb@vger.kernel.org 19916S: Maintained 19917F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19918F: drivers/usb/misc/onboard_usb_dev.c 19919 19920ONENAND FLASH DRIVER 19921M: Kyungmin Park <kyungmin.park@samsung.com> 19922L: linux-mtd@lists.infradead.org 19923S: Maintained 19924F: drivers/mtd/nand/onenand/ 19925F: include/linux/mtd/onenand*.h 19926 19927ONEXPLAYER PLATFORM EC DRIVER 19928M: Antheas Kapenekakis <lkml@antheas.dev> 19929M: Derek John Clark <derekjohn.clark@gmail.com> 19930M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19931L: platform-driver-x86@vger.kernel.org 19932S: Maintained 19933F: drivers/platform/x86/oxpec.c 19934 19935ONIE TLV NVMEM LAYOUT DRIVER 19936M: Miquel Raynal <miquel.raynal@bootlin.com> 19937S: Maintained 19938F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19939F: drivers/nvmem/layouts/onie-tlv.c 19940 19941ONION OMEGA2+ BOARD 19942M: Harvey Hunt <harveyhuntnexus@gmail.com> 19943L: linux-mips@vger.kernel.org 19944S: Maintained 19945F: arch/mips/boot/dts/ralink/omega2p.dts 19946 19947ONSEMI ETHERNET PHY DRIVERS 19948M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19949L: netdev@vger.kernel.org 19950S: Supported 19951W: http://www.onsemi.com 19952F: drivers/net/phy/ncn* 19953 19954OP-TEE DRIVER 19955M: Jens Wiklander <jens.wiklander@linaro.org> 19956L: op-tee@lists.trustedfirmware.org (moderated for non-subscribers) 19957S: Maintained 19958F: Documentation/ABI/testing/sysfs-bus-optee-devices 19959F: drivers/tee/optee/ 19960 19961OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19962M: Sumit Garg <sumit.garg@kernel.org> 19963L: op-tee@lists.trustedfirmware.org (moderated for non-subscribers) 19964S: Maintained 19965F: drivers/char/hw_random/optee-rng.c 19966 19967OP-TEE RTC DRIVER 19968M: Clément Léger <clement.leger@bootlin.com> 19969L: linux-rtc@vger.kernel.org 19970S: Maintained 19971F: drivers/rtc/rtc-optee.c 19972 19973OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19974M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19975L: netdev@vger.kernel.org 19976S: Maintained 19977F: Documentation/networking/oa-tc6-framework.rst 19978F: drivers/net/ethernet/oa_tc6.c 19979F: include/linux/oa_tc6.h 19980 19981OPEN FIRMWARE AND FLATTENED DEVICE TREE 19982M: Rob Herring <robh@kernel.org> 19983M: Saravana Kannan <saravanak@kernel.org> 19984L: devicetree@vger.kernel.org 19985S: Maintained 19986Q: http://patchwork.kernel.org/project/devicetree/list/ 19987W: http://www.devicetree.org/ 19988C: irc://irc.libera.chat/devicetree 19989T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19990F: Documentation/ABI/testing/sysfs-firmware-ofw 19991F: drivers/of/ 19992F: include/linux/of*.h 19993F: rust/helpers/of.c 19994F: rust/kernel/of.rs 19995F: scripts/dtc/ 19996F: scripts/Makefile.dtb* 19997F: tools/testing/selftests/dt/ 19998K: of_overlay_notifier_ 19999K: of_overlay_fdt_apply 20000K: of_overlay_remove 20001 20002OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 20003M: Rob Herring <robh@kernel.org> 20004M: Krzysztof Kozlowski <krzk+dt@kernel.org> 20005M: Conor Dooley <conor+dt@kernel.org> 20006L: devicetree@vger.kernel.org 20007S: Maintained 20008Q: http://patchwork.kernel.org/project/devicetree/list/ 20009C: irc://irc.libera.chat/devicetree 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 20011F: Documentation/devicetree/ 20012F: arch/*/boot/dts/ 20013F: include/dt-bindings/ 20014 20015OPENCOMPUTE PTP CLOCK DRIVER 20016M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 20017L: netdev@vger.kernel.org 20018S: Maintained 20019F: drivers/ptp/ptp_ocp.c 20020 20021OPENCORES I2C BUS DRIVER 20022M: Peter Korsgaard <peter@korsgaard.com> 20023M: Andrew Lunn <andrew@lunn.ch> 20024L: linux-i2c@vger.kernel.org 20025S: Maintained 20026F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 20027F: Documentation/i2c/busses/i2c-ocores.rst 20028F: drivers/i2c/busses/i2c-ocores.c 20029F: include/linux/platform_data/i2c-ocores.h 20030 20031OPENRISC ARCHITECTURE 20032M: Jonas Bonn <jonas@southpole.se> 20033M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 20034M: Stafford Horne <shorne@gmail.com> 20035L: linux-openrisc@vger.kernel.org 20036S: Maintained 20037W: http://openrisc.io 20038T: git https://github.com/openrisc/linux.git 20039F: Documentation/arch/openrisc/ 20040F: Documentation/devicetree/bindings/openrisc/ 20041F: arch/openrisc/ 20042F: drivers/irqchip/irq-ompic.c 20043F: drivers/irqchip/irq-or1k-* 20044 20045OPENVPN DATA CHANNEL OFFLOAD 20046M: Antonio Quartulli <antonio@openvpn.net> 20047R: Sabrina Dubroca <sd@queasysnail.net> 20048L: openvpn-devel@lists.sourceforge.net (subscribers-only) 20049L: netdev@vger.kernel.org 20050S: Supported 20051T: git https://github.com/OpenVPN/ovpn-net-next.git 20052F: Documentation/netlink/specs/ovpn.yaml 20053F: drivers/net/ovpn/ 20054F: include/uapi/linux/ovpn.h 20055F: tools/testing/selftests/net/ovpn/ 20056 20057OPENVSWITCH 20058M: Aaron Conole <aconole@redhat.com> 20059M: Eelco Chaudron <echaudro@redhat.com> 20060M: Ilya Maximets <i.maximets@ovn.org> 20061L: netdev@vger.kernel.org 20062L: dev@openvswitch.org 20063S: Maintained 20064W: http://openvswitch.org 20065F: Documentation/networking/openvswitch.rst 20066F: include/uapi/linux/openvswitch.h 20067F: net/openvswitch/ 20068F: tools/testing/selftests/net/openvswitch/ 20069 20070OPERATING PERFORMANCE POINTS (OPP) 20071M: Viresh Kumar <vireshk@kernel.org> 20072M: Nishanth Menon <nm@ti.com> 20073M: Stephen Boyd <sboyd@kernel.org> 20074L: linux-pm@vger.kernel.org 20075S: Maintained 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 20077F: Documentation/devicetree/bindings/opp/ 20078F: Documentation/power/opp.rst 20079F: drivers/opp/ 20080F: include/linux/pm_opp.h 20081F: rust/kernel/opp.rs 20082 20083OPL4 DRIVER 20084M: Clemens Ladisch <clemens@ladisch.de> 20085L: linux-sound@vger.kernel.org 20086S: Maintained 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20088F: sound/drivers/opl4/ 20089 20090ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 20091M: Mark Fasheh <mark@fasheh.com> 20092M: Joel Becker <jlbec@evilplan.org> 20093M: Joseph Qi <joseph.qi@linux.alibaba.com> 20094L: ocfs2-devel@lists.linux.dev 20095S: Supported 20096W: http://ocfs2.wiki.kernel.org 20097F: Documentation/filesystems/dlmfs.rst 20098F: Documentation/filesystems/ocfs2.rst 20099F: fs/ocfs2/ 20100 20101ORANGEFS FILESYSTEM 20102M: Mike Marshall <hubcap@omnibond.com> 20103R: Martin Brandenburg <martin@omnibond.com> 20104L: devel@lists.orangefs.org 20105S: Supported 20106T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 20107F: Documentation/filesystems/orangefs.rst 20108F: fs/orangefs/ 20109 20110OV2659 OMNIVISION SENSOR DRIVER 20111M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20112L: linux-media@vger.kernel.org 20113S: Maintained 20114W: https://linuxtv.org 20115Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20116T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20117F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 20118F: drivers/media/i2c/ov2659.c 20119F: include/media/i2c/ov2659.h 20120 20121OVERLAY FILESYSTEM 20122M: Miklos Szeredi <miklos@szeredi.hu> 20123M: Amir Goldstein <amir73il@gmail.com> 20124L: linux-unionfs@vger.kernel.org 20125S: Supported 20126T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 20127F: Documentation/filesystems/overlayfs.rst 20128F: fs/overlayfs/ 20129 20130P54 WIRELESS DRIVER 20131M: Christian Lamparter <chunkeey@googlemail.com> 20132L: linux-wireless@vger.kernel.org 20133S: Maintained 20134W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 20135F: drivers/net/wireless/intersil/ 20136 20137PACKET SOCKETS 20138M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20139S: Maintained 20140F: include/uapi/linux/if_packet.h 20141F: net/packet/af_packet.c 20142 20143PACKING 20144M: Vladimir Oltean <olteanv@gmail.com> 20145L: netdev@vger.kernel.org 20146S: Supported 20147F: Documentation/core-api/packing.rst 20148F: include/linux/packing.h 20149F: lib/packing.c 20150F: lib/packing_test.c 20151F: scripts/gen_packed_field_checks.c 20152 20153PADATA PARALLEL EXECUTION MECHANISM 20154M: Steffen Klassert <steffen.klassert@secunet.com> 20155M: Daniel Jordan <daniel.m.jordan@oracle.com> 20156L: linux-crypto@vger.kernel.org 20157L: linux-kernel@vger.kernel.org 20158S: Maintained 20159F: Documentation/core-api/padata.rst 20160F: include/linux/padata.h 20161F: kernel/padata.c 20162 20163PAGE CACHE 20164M: Matthew Wilcox (Oracle) <willy@infradead.org> 20165R: Jan Kara <jack@suse.cz> 20166L: linux-fsdevel@vger.kernel.org 20167L: linux-mm@kvack.org 20168S: Supported 20169T: git git://git.infradead.org/users/willy/pagecache.git 20170F: Documentation/filesystems/locking.rst 20171F: Documentation/filesystems/vfs.rst 20172F: include/linux/pagemap.h 20173F: mm/filemap.c 20174F: mm/page-writeback.c 20175F: mm/readahead.c 20176F: mm/truncate.c 20177 20178PAGE POOL 20179M: Jesper Dangaard Brouer <hawk@kernel.org> 20180M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20181L: netdev@vger.kernel.org 20182S: Supported 20183F: Documentation/networking/page_pool.rst 20184F: include/net/page_pool/ 20185F: include/trace/events/page_pool.h 20186F: net/core/page_pool.c 20187 20188PAGE TABLE CHECK 20189M: Pasha Tatashin <pasha.tatashin@soleen.com> 20190M: Andrew Morton <akpm@linux-foundation.org> 20191L: linux-mm@kvack.org 20192S: Maintained 20193F: Documentation/mm/page_table_check.rst 20194F: include/linux/page_table_check.h 20195F: mm/page_table_check.c 20196 20197PAGE STATE DEBUG SCRIPT 20198M: Ye Liu <liuye@kylinos.cn> 20199S: Maintained 20200F: tools/mm/show_page_info.py 20201 20202PANASONIC LAPTOP ACPI EXTRAS DRIVER 20203M: Kenneth Chan <kenneth.t.chan@gmail.com> 20204L: platform-driver-x86@vger.kernel.org 20205S: Maintained 20206F: drivers/platform/x86/panasonic-laptop.c 20207 20208PARALLAX PING IIO SENSOR DRIVER 20209M: Andreas Klinger <ak@it-klinger.de> 20210L: linux-iio@vger.kernel.org 20211S: Maintained 20212F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 20213F: drivers/iio/proximity/ping.c 20214 20215PARALLEL LCD/KEYPAD PANEL DRIVER 20216M: Willy Tarreau <willy@haproxy.com> 20217M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 20218S: Odd Fixes 20219F: Documentation/admin-guide/lcd-panel-cgram.rst 20220F: drivers/auxdisplay/panel.c 20221 20222PARALLEL PORT SUBSYSTEM 20223M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20224M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20225L: linux-parport@lists.infradead.org (subscribers-only) 20226S: Maintained 20227F: Documentation/driver-api/parport*.rst 20228F: drivers/char/ppdev.c 20229F: drivers/parport/ 20230F: include/linux/parport*.h 20231F: include/uapi/linux/ppdev.h 20232 20233PARAVIRT_OPS INTERFACE 20234M: Juergen Gross <jgross@suse.com> 20235R: Ajay Kaher <ajay.kaher@broadcom.com> 20236R: Alexey Makhalov <alexey.makhalov@broadcom.com> 20237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20238L: virtualization@lists.linux.dev 20239L: x86@kernel.org 20240S: Supported 20241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20242F: Documentation/virt/paravirt_ops.rst 20243F: arch/*/include/asm/paravirt*.h 20244F: arch/*/kernel/paravirt* 20245F: include/linux/hypervisor.h 20246 20247PARISC ARCHITECTURE 20248M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 20249M: Helge Deller <deller@gmx.de> 20250L: linux-parisc@vger.kernel.org 20251S: Maintained 20252W: https://parisc.wiki.kernel.org 20253Q: http://patchwork.kernel.org/project/linux-parisc/list/ 20254T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 20255T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 20256F: Documentation/arch/parisc/ 20257F: arch/parisc/ 20258F: drivers/char/agp/parisc-agp.c 20259F: drivers/input/misc/hp_sdc_rtc.c 20260F: drivers/input/serio/gscps2.c 20261F: drivers/input/serio/hp_sdc* 20262F: drivers/parisc/ 20263F: drivers/parport/parport_gsc.* 20264F: drivers/tty/serial/8250/8250_parisc.c 20265F: drivers/video/console/sti* 20266F: drivers/video/fbdev/sti* 20267F: drivers/video/logo/logo_parisc* 20268F: include/linux/hp_sdc.h 20269 20270PARMAN 20271M: Jiri Pirko <jiri@resnulli.us> 20272L: netdev@vger.kernel.org 20273S: Supported 20274F: include/linux/parman.h 20275F: lib/parman.c 20276F: lib/test_parman.c 20277 20278PC ENGINES APU BOARD DRIVER 20279M: Enrico Weigelt, metux IT consult <info@metux.net> 20280S: Maintained 20281F: drivers/platform/x86/pcengines-apuv2.c 20282 20283PC87360 HARDWARE MONITORING DRIVER 20284M: Jim Cromie <jim.cromie@gmail.com> 20285L: linux-hwmon@vger.kernel.org 20286S: Maintained 20287F: Documentation/hwmon/pc87360.rst 20288F: drivers/hwmon/pc87360.c 20289 20290PC8736x GPIO DRIVER 20291M: Jim Cromie <jim.cromie@gmail.com> 20292S: Maintained 20293F: drivers/char/pc8736x_gpio.c 20294 20295PC87427 HARDWARE MONITORING DRIVER 20296M: Jean Delvare <jdelvare@suse.com> 20297L: linux-hwmon@vger.kernel.org 20298S: Maintained 20299F: Documentation/hwmon/pc87427.rst 20300F: drivers/hwmon/pc87427.c 20301 20302MAX77705 HARDWARE MONITORING DRIVER 20303M: Dzmitry Sankouski <dsankouski@gmail.com> 20304L: linux-hwmon@vger.kernel.org 20305S: Maintained 20306F: Documentation/hwmon/max77705.rst 20307F: drivers/hwmon/max77705-hwmon.c 20308 20309PCA9532 LED DRIVER 20310M: Riku Voipio <riku.voipio@iki.fi> 20311S: Maintained 20312F: drivers/leds/leds-pca9532.c 20313F: include/linux/leds-pca9532.h 20314 20315PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 20316M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20317M: Pali Rohár <pali@kernel.org> 20318L: linux-pci@vger.kernel.org 20319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20320S: Maintained 20321F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 20322F: drivers/pci/controller/pci-aardvark.c 20323 20324PCI DRIVER FOR ALTERA PCIE IP 20325L: linux-pci@vger.kernel.org 20326S: Orphan 20327F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 20328F: drivers/pci/controller/pcie-altera.c 20329 20330PCI DRIVER FOR ANDES QILAI PCIE 20331M: Randolph Lin <randolph@andestech.com> 20332L: linux-pci@vger.kernel.org 20333S: Maintained 20334F: Documentation/devicetree/bindings/pci/andestech,qilai-pcie.yaml 20335F: drivers/pci/controller/dwc/pcie-andes-qilai.c 20336 20337PCI DRIVER FOR APPLIEDMICRO XGENE 20338M: Toan Le <toan@os.amperecomputing.com> 20339L: linux-pci@vger.kernel.org 20340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20341S: Maintained 20342F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 20343F: drivers/pci/controller/pci-xgene.c 20344 20345PCI DRIVER FOR ARM VERSATILE PLATFORM 20346M: Rob Herring <robh@kernel.org> 20347L: linux-pci@vger.kernel.org 20348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20349S: Maintained 20350F: Documentation/devicetree/bindings/pci/versatile.yaml 20351F: drivers/pci/controller/pci-versatile.c 20352 20353PCI DRIVER FOR ARMADA 8K 20354M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20355L: linux-pci@vger.kernel.org 20356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20357S: Maintained 20358F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 20359F: drivers/pci/controller/dwc/pcie-armada8k.c 20360 20361PCI DRIVER FOR CADENCE PCIE IP 20362R: Aksh Garg <a-garg7@ti.com> 20363L: linux-pci@vger.kernel.org 20364S: Orphan 20365F: Documentation/devicetree/bindings/pci/cdns,* 20366F: drivers/pci/controller/cadence/ 20367 20368PCI DRIVER FOR CIX Sky1 20369M: Hans Zhang <18255117159@163.com> 20370L: linux-pci@vger.kernel.org 20371S: Maintained 20372F: Documentation/devicetree/bindings/pci/cix,sky1-pcie-*.yaml 20373F: drivers/pci/controller/cadence/*sky1* 20374 20375PCI DRIVER FOR FREESCALE LAYERSCAPE 20376M: Minghuan Lian <minghuan.Lian@nxp.com> 20377M: Mingkai Hu <mingkai.hu@nxp.com> 20378M: Roy Zang <roy.zang@nxp.com> 20379L: linuxppc-dev@lists.ozlabs.org 20380L: linux-pci@vger.kernel.org 20381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20382L: imx@lists.linux.dev 20383S: Maintained 20384F: drivers/pci/controller/dwc/*layerscape* 20385 20386PCI DRIVER FOR FU740 20387M: Paul Walmsley <pjw@kernel.org> 20388M: Greentime Hu <greentime.hu@sifive.com> 20389M: Samuel Holland <samuel.holland@sifive.com> 20390L: linux-pci@vger.kernel.org 20391S: Maintained 20392F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 20393F: drivers/pci/controller/dwc/pcie-fu740.c 20394 20395PCI DRIVER FOR GENERIC OF HOSTS 20396M: Will Deacon <will@kernel.org> 20397L: linux-pci@vger.kernel.org 20398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20399S: Maintained 20400F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 20401F: drivers/pci/controller/pci-host-common.c 20402F: drivers/pci/controller/pci-host-generic.c 20403 20404PCI DRIVER FOR IMX6 20405M: Richard Zhu <hongxing.zhu@nxp.com> 20406M: Lucas Stach <l.stach@pengutronix.de> 20407L: linux-pci@vger.kernel.org 20408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20409L: imx@lists.linux.dev 20410S: Maintained 20411F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 20412F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 20413F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 20414F: drivers/pci/controller/dwc/*imx6* 20415 20416PCI DRIVER FOR INTEL IXP4XX 20417M: Linus Walleij <linusw@kernel.org> 20418S: Maintained 20419F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 20420F: drivers/pci/controller/pci-ixp4xx.c 20421 20422PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 20423M: Nirmal Patel <nirmal.patel@linux.intel.com> 20424R: Jonathan Derrick <jonathan.derrick@linux.dev> 20425L: linux-pci@vger.kernel.org 20426S: Supported 20427F: drivers/pci/controller/vmd.c 20428 20429PCI DRIVER FOR MICROSEMI SWITCHTEC 20430M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 20431M: Logan Gunthorpe <logang@deltatee.com> 20432L: linux-pci@vger.kernel.org 20433S: Maintained 20434F: Documentation/ABI/testing/sysfs-class-switchtec 20435F: Documentation/driver-api/switchtec.rst 20436F: drivers/ntb/hw/mscc/ 20437F: drivers/pci/switch/switchtec* 20438F: include/linux/switchtec.h 20439F: include/uapi/linux/switchtec_ioctl.h 20440 20441PCI DRIVER FOR MOBIVEIL PCIE IP 20442M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 20443M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20444L: linux-pci@vger.kernel.org 20445S: Supported 20446F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 20447F: drivers/pci/controller/mobiveil/pcie-mobiveil* 20448 20449PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 20450M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20451M: Pali Rohár <pali@kernel.org> 20452L: linux-pci@vger.kernel.org 20453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20454S: Maintained 20455F: drivers/pci/controller/*mvebu* 20456 20457PCI DRIVER FOR NVIDIA TEGRA 20458M: Thierry Reding <thierry.reding@kernel.org> 20459L: linux-tegra@vger.kernel.org 20460L: linux-pci@vger.kernel.org 20461S: Supported 20462F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 20463F: drivers/pci/controller/pci-tegra.c 20464 20465PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 20466M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20467L: linux-pci@vger.kernel.org 20468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20469S: Maintained 20470F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 20471 20472PCI DRIVER FOR PLDA PCIE IP 20473M: Daire McNamara <daire.mcnamara@microchip.com> 20474L: linux-pci@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 20477F: drivers/pci/controller/plda/pcie-plda-host.c 20478F: drivers/pci/controller/plda/pcie-plda.h 20479 20480PCI DRIVER FOR RENESAS R-CAR 20481M: Marek Vasut <marek.vasut+renesas@mailbox.org> 20482M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20483L: linux-pci@vger.kernel.org 20484L: linux-renesas-soc@vger.kernel.org 20485S: Maintained 20486F: Documentation/PCI/controller/rcar-pcie-firmware.rst 20487F: Documentation/devicetree/bindings/pci/*rcar* 20488F: drivers/pci/controller/*rcar* 20489F: drivers/pci/controller/dwc/*rcar* 20490 20491PCI DRIVER FOR SAMSUNG EXYNOS 20492M: Jingoo Han <jingoohan1@gmail.com> 20493L: linux-pci@vger.kernel.org 20494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20495L: linux-samsung-soc@vger.kernel.org 20496S: Maintained 20497F: drivers/pci/controller/dwc/pci-exynos.c 20498 20499PCI DRIVER FOR STM32MP25 20500M: Christian Bruel <christian.bruel@foss.st.com> 20501L: linux-pci@vger.kernel.org 20502S: Maintained 20503F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 20504F: drivers/pci/controller/dwc/*stm32* 20505 20506PCI DRIVER FOR SYNOPSYS DESIGNWARE 20507M: Jingoo Han <jingoohan1@gmail.com> 20508M: Manivannan Sadhasivam <mani@kernel.org> 20509L: linux-pci@vger.kernel.org 20510S: Maintained 20511F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 20512F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 20513F: drivers/pci/controller/dwc/*designware* 20514F: include/linux/pcie-dwc.h 20515 20516PCI DRIVER FOR TI DRA7XX/J721E 20517M: Vignesh Raghavendra <vigneshr@ti.com> 20518R: Siddharth Vadapalli <s-vadapalli@ti.com> 20519L: linux-omap@vger.kernel.org 20520L: linux-pci@vger.kernel.org 20521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20522S: Supported 20523F: Documentation/devicetree/bindings/pci/ti-pci.txt 20524F: drivers/pci/controller/cadence/pci-j721e.c 20525F: drivers/pci/controller/dwc/pci-dra7xx.c 20526 20527PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 20528M: Linus Walleij <linusw@kernel.org> 20529L: linux-pci@vger.kernel.org 20530S: Maintained 20531F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 20532F: drivers/pci/controller/pci-v3-semi.c 20533 20534PCI DRIVER FOR XILINX VERSAL CPM 20535M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 20536M: Michal Simek <michal.simek@amd.com> 20537L: linux-pci@vger.kernel.org 20538S: Maintained 20539F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 20540F: drivers/pci/controller/pcie-xilinx-cpm.c 20541 20542PCI ENDPOINT SUBSYSTEM 20543M: Manivannan Sadhasivam <mani@kernel.org> 20544M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20545R: Kishon Vijay Abraham I <kishon@kernel.org> 20546L: linux-pci@vger.kernel.org 20547S: Supported 20548Q: https://patchwork.kernel.org/project/linux-pci/list/ 20549B: https://bugzilla.kernel.org 20550C: irc://irc.oftc.net/linux-pci 20551T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20552F: Documentation/PCI/endpoint/* 20553F: Documentation/misc-devices/pci-endpoint-test.rst 20554F: drivers/misc/pci_endpoint_test.c 20555F: drivers/pci/endpoint/ 20556F: tools/testing/selftests/pci_endpoint/ 20557 20558PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 20559M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 20560R: Oliver O'Halloran <oohall@gmail.com> 20561L: linuxppc-dev@lists.ozlabs.org 20562S: Supported 20563F: Documentation/PCI/pci-error-recovery.rst 20564F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 20565F: arch/powerpc/include/*/eeh*.h 20566F: arch/powerpc/kernel/eeh*.c 20567F: arch/powerpc/platforms/*/eeh*.c 20568F: drivers/pci/pcie/aer.c 20569F: drivers/pci/pcie/dpc.c 20570F: drivers/pci/pcie/err.c 20571 20572PCI ERROR RECOVERY 20573M: Linas Vepstas <linasvepstas@gmail.com> 20574L: linux-pci@vger.kernel.org 20575S: Supported 20576F: Documentation/PCI/pci-error-recovery.rst 20577 20578PCI MSI DRIVER FOR ALTERA MSI IP 20579L: linux-pci@vger.kernel.org 20580S: Orphan 20581F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 20582F: drivers/pci/controller/pcie-altera-msi.c 20583 20584PCI MSI DRIVER FOR APPLIEDMICRO XGENE 20585M: Toan Le <toan@os.amperecomputing.com> 20586L: linux-pci@vger.kernel.org 20587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20588S: Maintained 20589F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 20590F: drivers/pci/controller/pci-xgene-msi.c 20591 20592PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 20593M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20594M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20595M: Manivannan Sadhasivam <mani@kernel.org> 20596R: Rob Herring <robh@kernel.org> 20597L: linux-pci@vger.kernel.org 20598S: Supported 20599Q: https://patchwork.kernel.org/project/linux-pci/list/ 20600B: https://bugzilla.kernel.org 20601C: irc://irc.oftc.net/linux-pci 20602T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20603F: Documentation/ABI/testing/debugfs-pcie-ptm 20604F: Documentation/devicetree/bindings/pci/ 20605F: Documentation/trace/events-pci-controller.rst 20606F: drivers/pci/controller/ 20607F: drivers/pci/pci-bridge-emul.c 20608F: drivers/pci/pci-bridge-emul.h 20609F: include/trace/events/pci_controller.h 20610 20611PCI PEER-TO-PEER DMA (P2PDMA) 20612M: Bjorn Helgaas <bhelgaas@google.com> 20613M: Logan Gunthorpe <logang@deltatee.com> 20614L: linux-pci@vger.kernel.org 20615S: Supported 20616Q: https://patchwork.kernel.org/project/linux-pci/list/ 20617B: https://bugzilla.kernel.org 20618C: irc://irc.oftc.net/linux-pci 20619T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20620F: Documentation/driver-api/pci/p2pdma.rst 20621F: drivers/pci/p2pdma.c 20622F: include/linux/pci-p2pdma.h 20623 20624PCI POWER CONTROL 20625M: Bartosz Golaszewski <brgl@kernel.org> 20626M: Manivannan Sadhasivam <mani@kernel.org> 20627L: linux-pci@vger.kernel.org 20628S: Maintained 20629T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20630F: drivers/pci/pwrctrl/* 20631F: include/linux/pci-pwrctrl.h 20632 20633PCI SUBSYSTEM 20634M: Bjorn Helgaas <bhelgaas@google.com> 20635L: linux-pci@vger.kernel.org 20636S: Supported 20637Q: https://patchwork.kernel.org/project/linux-pci/list/ 20638B: https://bugzilla.kernel.org 20639C: irc://irc.oftc.net/linux-pci 20640T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20641F: Documentation/ABI/testing/sysfs-devices-pci-host-bridge 20642F: Documentation/PCI/ 20643F: Documentation/devicetree/bindings/pci/ 20644F: arch/x86/kernel/early-quirks.c 20645F: arch/x86/kernel/quirks.c 20646F: arch/x86/pci/ 20647F: drivers/acpi/pci* 20648F: drivers/pci/ 20649F: include/asm-generic/pci* 20650F: include/linux/of_pci.h 20651F: include/linux/pci* 20652F: include/uapi/linux/pci* 20653 20654PCI SUBSYSTEM [RUST] 20655M: Danilo Krummrich <dakr@kernel.org> 20656R: Bjorn Helgaas <bhelgaas@google.com> 20657R: Krzysztof Wilczyński <kwilczynski@kernel.org> 20658L: linux-pci@vger.kernel.org 20659S: Maintained 20660C: irc://irc.oftc.net/linux-pci 20661T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20662F: rust/helpers/pci.c 20663F: rust/kernel/pci.rs 20664F: rust/kernel/pci/ 20665F: samples/rust/rust_driver_pci.rs 20666 20667PCIE BANDWIDTH CONTROLLER 20668M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20669L: linux-pci@vger.kernel.org 20670S: Supported 20671F: drivers/pci/pcie/bwctrl.c 20672F: drivers/thermal/pcie_cooling.c 20673F: include/linux/pci-bwctrl.h 20674F: tools/testing/selftests/pcie_bwctrl/ 20675 20676PCIE DRIVER FOR AMAZON ANNAPURNA LABS 20677M: Jonathan Chocron <jonnyc@amazon.com> 20678L: linux-pci@vger.kernel.org 20679S: Maintained 20680F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 20681F: drivers/pci/controller/dwc/pcie-al.c 20682 20683PCIE DRIVER FOR AMLOGIC MESON 20684M: Yue Wang <yue.wang@Amlogic.com> 20685L: linux-pci@vger.kernel.org 20686L: linux-amlogic@lists.infradead.org 20687S: Maintained 20688F: drivers/pci/controller/dwc/pci-meson.c 20689 20690PCIE DRIVER FOR AXIS ARTPEC 20691M: Jesper Nilsson <jesper.nilsson@axis.com> 20692L: linux-arm-kernel@axis.com 20693L: linux-pci@vger.kernel.org 20694S: Maintained 20695F: Documentation/devicetree/bindings/pci/axis,artpec* 20696F: drivers/pci/controller/dwc/*artpec* 20697 20698PCIE DRIVER FOR CAVIUM THUNDERX 20699M: Robert Richter <rric@kernel.org> 20700L: linux-pci@vger.kernel.org 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Odd Fixes 20703F: drivers/pci/controller/pci-thunder-* 20704 20705PCIE DRIVER FOR ESWIN 20706M: Senchuan Zhang <zhangsenchuan@eswincomputing.com> 20707L: linux-pci@vger.kernel.org 20708S: Maintained 20709F: Documentation/devicetree/bindings/pci/eswin,pcie.yaml 20710F: drivers/pci/controller/dwc/pcie-eswin.c 20711 20712PCIE DRIVER FOR HISILICON 20713M: Zhou Wang <wangzhou1@hisilicon.com> 20714L: linux-pci@vger.kernel.org 20715S: Maintained 20716F: drivers/pci/controller/dwc/pcie-hisi.c 20717 20718PCIE DRIVER FOR HISILICON KIRIN 20719M: Xiaowei Song <songxiaowei@hisilicon.com> 20720M: Binghui Wang <wangbinghui@hisilicon.com> 20721L: linux-pci@vger.kernel.org 20722S: Maintained 20723F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20724F: drivers/pci/controller/dwc/pcie-kirin.c 20725 20726PCIE DRIVER FOR HISILICON STB 20727M: Shawn Guo <shawnguo@kernel.org> 20728L: linux-pci@vger.kernel.org 20729S: Maintained 20730F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20731F: drivers/pci/controller/dwc/pcie-histb.c 20732 20733PCIE DRIVER FOR INTEL KEEM BAY 20734M: Srikanth Thokala <srikanth.thokala@intel.com> 20735L: linux-pci@vger.kernel.org 20736S: Supported 20737F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20738F: drivers/pci/controller/dwc/pcie-keembay.c 20739 20740PCIE DRIVER FOR INTEL LGM GW SOC 20741M: Chuanhua Lei <lchuanhua@maxlinear.com> 20742L: linux-pci@vger.kernel.org 20743S: Maintained 20744F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20745F: drivers/pci/controller/dwc/pcie-intel-gw.c 20746 20747PCIE DRIVER FOR MEDIATEK 20748M: Ryder Lee <ryder.lee@mediatek.com> 20749M: Jianjun Wang <jianjun.wang@mediatek.com> 20750L: linux-pci@vger.kernel.org 20751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20752S: Supported 20753F: Documentation/devicetree/bindings/pci/mediatek* 20754F: drivers/pci/controller/*mediatek* 20755 20756PCIE DRIVER FOR MICROCHIP 20757M: Daire McNamara <daire.mcnamara@microchip.com> 20758L: linux-pci@vger.kernel.org 20759S: Supported 20760F: Documentation/devicetree/bindings/pci/microchip* 20761F: drivers/pci/controller/plda/*microchip* 20762 20763PCIE DRIVER FOR QUALCOMM MSM 20764M: Manivannan Sadhasivam <mani@kernel.org> 20765L: linux-pci@vger.kernel.org 20766L: linux-arm-msm@vger.kernel.org 20767S: Maintained 20768F: drivers/pci/controller/dwc/pcie-qcom-common.c 20769F: drivers/pci/controller/dwc/pcie-qcom.c 20770 20771PCIE DRIVER FOR RENESAS RZ/G3S SERIES 20772M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 20773L: linux-pci@vger.kernel.org 20774L: linux-renesas-soc@vger.kernel.org 20775S: Supported 20776F: Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml 20777F: drivers/pci/controller/pcie-rzg3s-host.c 20778 20779PCIE DRIVER FOR ROCKCHIP 20780M: Shawn Lin <shawn.lin@rock-chips.com> 20781L: linux-pci@vger.kernel.org 20782L: linux-rockchip@lists.infradead.org 20783S: Maintained 20784F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20785F: drivers/pci/controller/pcie-rockchip* 20786 20787PCIE DRIVER FOR SOCIONEXT UNIPHIER 20788M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20789L: linux-pci@vger.kernel.org 20790S: Maintained 20791F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20792F: drivers/pci/controller/dwc/pcie-uniphier* 20793 20794PCIE DRIVER FOR ST SPEAR13XX 20795M: Pratyush Anand <pratyush.anand@gmail.com> 20796L: linux-pci@vger.kernel.org 20797S: Maintained 20798F: drivers/pci/controller/dwc/*spear* 20799 20800PCIE DRIVER FOR STARFIVE JH71x0 20801M: Kevin Xie <kevin.xie@starfivetech.com> 20802L: linux-pci@vger.kernel.org 20803S: Maintained 20804F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20805F: drivers/pci/controller/plda/pcie-starfive.c 20806 20807PCIE ENDPOINT DRIVER FOR QUALCOMM 20808M: Manivannan Sadhasivam <mani@kernel.org> 20809L: linux-pci@vger.kernel.org 20810L: linux-arm-msm@vger.kernel.org 20811S: Maintained 20812F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20813F: Documentation/devicetree/bindings/pci/qcom,sa8255p-pcie-ep.yaml 20814F: drivers/pci/controller/dwc/pcie-qcom-common.c 20815F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20816 20817PCMCIA SUBSYSTEM 20818M: Dominik Brodowski <linux@dominikbrodowski.net> 20819S: Odd Fixes 20820T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20821F: Documentation/pcmcia/ 20822F: drivers/net/ethernet/8390/pcnet_cs.c 20823F: drivers/pcmcia/ 20824F: include/pcmcia/ 20825F: tools/pcmcia/ 20826 20827PCNET32 NETWORK DRIVER 20828M: Don Fry <pcnet32@frontier.com> 20829L: netdev@vger.kernel.org 20830S: Maintained 20831F: drivers/net/ethernet/amd/pcnet32.c 20832 20833PCRYPT PARALLEL CRYPTO ENGINE 20834M: Steffen Klassert <steffen.klassert@secunet.com> 20835L: linux-crypto@vger.kernel.org 20836S: Maintained 20837F: crypto/pcrypt.c 20838F: include/crypto/pcrypt.h 20839 20840PDS DSC VIRTIO DATA PATH ACCELERATOR 20841R: Brett Creeley <brett.creeley@amd.com> 20842F: drivers/vdpa/pds/ 20843 20844PECI HARDWARE MONITORING DRIVERS 20845M: Iwona Winiarska <iwona.winiarska@intel.com> 20846L: linux-hwmon@vger.kernel.org 20847S: Supported 20848F: Documentation/hwmon/peci-cputemp.rst 20849F: Documentation/hwmon/peci-dimmtemp.rst 20850F: drivers/hwmon/peci/ 20851 20852PECI SUBSYSTEM 20853M: Iwona Winiarska <iwona.winiarska@intel.com> 20854L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20855S: Supported 20856F: Documentation/devicetree/bindings/peci/ 20857F: Documentation/peci/ 20858F: drivers/peci/ 20859F: include/linux/peci-cpu.h 20860F: include/linux/peci.h 20861 20862PENSANDO ETHERNET DRIVERS 20863M: Brett Creeley <brett.creeley@amd.com> 20864L: netdev@vger.kernel.org 20865S: Maintained 20866F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20867F: drivers/net/ethernet/pensando/ 20868 20869PER-CPU MEMORY ALLOCATOR 20870M: Dennis Zhou <dennis@kernel.org> 20871M: Tejun Heo <tj@kernel.org> 20872M: Christoph Lameter <cl@gentwo.org> 20873L: linux-mm@kvack.org 20874S: Maintained 20875T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20876F: arch/*/include/asm/percpu.h 20877F: include/linux/percpu*.h 20878F: lib/percpu*.c 20879F: mm/percpu*.c 20880F: mm/percpu-internal.h 20881 20882PER-TASK DELAY ACCOUNTING 20883M: Balbir Singh <bsingharora@gmail.com> 20884M: Yang Yang <yang.yang29@zte.com.cn> 20885S: Maintained 20886F: include/linux/delayacct.h 20887F: kernel/delayacct.c 20888 20889TASK DELAY MONITORING TOOLS 20890M: Andrew Morton <akpm@linux-foundation.org> 20891M: Wang Yaxin <wang.yaxin@zte.com.cn> 20892M: Fan Yu <fan.yu9@zte.com.cn> 20893L: linux-kernel@vger.kernel.org 20894S: Maintained 20895F: Documentation/accounting/delay-accounting.rst 20896F: tools/accounting/delaytop.c 20897F: tools/accounting/getdelays.c 20898 20899PERFORMANCE EVENTS SUBSYSTEM 20900M: Peter Zijlstra <peterz@infradead.org> 20901M: Ingo Molnar <mingo@redhat.com> 20902M: Arnaldo Carvalho de Melo <acme@kernel.org> 20903M: Namhyung Kim <namhyung@kernel.org> 20904R: Mark Rutland <mark.rutland@arm.com> 20905R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20906R: Jiri Olsa <jolsa@kernel.org> 20907R: Ian Rogers <irogers@google.com> 20908R: Adrian Hunter <adrian.hunter@intel.com> 20909R: James Clark <james.clark@linaro.org> 20910L: linux-perf-users@vger.kernel.org 20911L: linux-kernel@vger.kernel.org 20912S: Supported 20913W: https://perf.wiki.kernel.org/ 20914P: Documentation/process/maintainer-tip.rst 20915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20916T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20917T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20918F: arch/*/events/* 20919F: arch/*/events/*/* 20920F: arch/*/include/asm/perf_event.h 20921F: arch/*/kernel/*/*/perf_event*.c 20922F: arch/*/kernel/*/perf_event*.c 20923F: arch/*/kernel/perf_callchain.c 20924F: arch/*/kernel/perf_event*.c 20925F: include/linux/perf_event.h 20926F: include/uapi/linux/perf_event.h 20927F: kernel/events/* 20928F: tools/lib/perf/ 20929F: tools/perf/ 20930 20931PERFORMANCE EVENTS TOOLING ARM64 20932R: John Garry <john.g.garry@oracle.com> 20933R: Will Deacon <will@kernel.org> 20934R: James Clark <james.clark@linaro.org> 20935R: Mike Leach <mike.leach@arm.com> 20936R: Leo Yan <leo.yan@linux.dev> 20937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20938S: Supported 20939F: tools/build/feature/test-libopencsd.c 20940F: tools/perf/arch/arm*/ 20941F: tools/perf/pmu-events/arch/arm64/ 20942F: tools/perf/util/arm-spe* 20943F: tools/perf/util/cs-etm* 20944 20945PERSONALITY HANDLING 20946M: Christoph Hellwig <hch@infradead.org> 20947L: linux-abi-devel@lists.sourceforge.net 20948S: Maintained 20949F: include/linux/personality.h 20950F: include/uapi/linux/personality.h 20951 20952PHOENIX RC FLIGHT CONTROLLER ADAPTER 20953M: Marcus Folkesson <marcus.folkesson@gmail.com> 20954L: linux-input@vger.kernel.org 20955S: Maintained 20956F: Documentation/input/devices/pxrc.rst 20957F: drivers/input/joystick/pxrc.c 20958 20959PHONET PROTOCOL 20960M: Remi Denis-Courmont <courmisch@gmail.com> 20961S: Supported 20962F: Documentation/networking/phonet.rst 20963F: include/linux/phonet.h 20964F: include/net/phonet/ 20965F: include/uapi/linux/phonet.h 20966F: net/phonet/ 20967 20968PHRAM MTD DRIVER 20969M: Joern Engel <joern@lazybastard.org> 20970L: linux-mtd@lists.infradead.org 20971S: Maintained 20972F: drivers/mtd/devices/phram.c 20973 20974PHY COMMON PROPERTIES 20975M: Vladimir Oltean <vladimir.oltean@nxp.com> 20976L: netdev@vger.kernel.org 20977S: Maintained 20978Q: https://patchwork.kernel.org/project/netdevbpf/list/ 20979F: Documentation/devicetree/bindings/phy/phy-common-props.yaml 20980F: drivers/phy/phy-common-props-test.c 20981F: drivers/phy/phy-common-props.c 20982F: include/linux/phy/phy-common-props.h 20983 20984PICOLCD HID DRIVER 20985M: Bruno Prémont <bonbons@linux-vserver.org> 20986L: linux-input@vger.kernel.org 20987S: Maintained 20988F: drivers/hid/hid-picolcd* 20989 20990PIDFD API 20991M: Christian Brauner <christian@brauner.io> 20992L: linux-kernel@vger.kernel.org 20993S: Maintained 20994T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20995F: samples/pidfd/ 20996F: tools/testing/selftests/clone3/ 20997F: tools/testing/selftests/pidfd/ 20998K: (?i)pidfd 20999K: (?i)clone3 21000K: \b(clone_args|kernel_clone_args)\b 21001 21002PIN CONTROL SUBSYSTEM 21003M: Linus Walleij <linusw@kernel.org> 21004L: linux-gpio@vger.kernel.org 21005S: Maintained 21006T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 21007F: Documentation/devicetree/bindings/pinctrl/ 21008F: Documentation/driver-api/pin-control.rst 21009F: drivers/pinctrl/ 21010F: include/dt-bindings/pinctrl/ 21011F: include/linux/pinctrl/ 21012 21013PIN CONTROLLER - AIROHA 21014M: Lorenzo Bianconi <lorenzo@kernel.org> 21015L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21016S: Maintained 21017F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 21018F: drivers/pinctrl/mediatek/pinctrl-airoha.c 21019 21020PIN CONTROLLER - AMD 21021M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 21022M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 21023S: Maintained 21024F: drivers/pinctrl/pinctrl-amd.c 21025 21026PIN CONTROLLER - FREESCALE 21027M: Dong Aisheng <aisheng.dong@nxp.com> 21028M: Fabio Estevam <festevam@gmail.com> 21029M: Frank Li <Frank.Li@nxp.com> 21030M: Jacky Bai <ping.bai@nxp.com> 21031R: Pengutronix Kernel Team <kernel@pengutronix.de> 21032R: NXP S32 Linux Team <s32@nxp.com> 21033L: linux-gpio@vger.kernel.org 21034S: Maintained 21035F: Documentation/devicetree/bindings/pinctrl/fsl,* 21036F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 21037F: drivers/pinctrl/freescale/ 21038F: drivers/pinctrl/nxp/ 21039 21040PIN CONTROLLER - INTEL 21041M: Mika Westerberg <mika.westerberg@linux.intel.com> 21042M: Andy Shevchenko <andy@kernel.org> 21043S: Supported 21044T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 21045F: drivers/pinctrl/intel/ 21046 21047PIN CONTROLLER - KEEMBAY 21048S: Orphan 21049F: drivers/pinctrl/pinctrl-keembay* 21050 21051PIN CONTROLLER - MEDIATEK 21052M: Sean Wang <sean.wang@kernel.org> 21053L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21054S: Maintained 21055F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 21056F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 21057F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 21058F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 21059F: drivers/pinctrl/mediatek/ 21060 21061PIN CONTROLLER - MEDIATEK MIPS 21062M: Chester A. Unal <chester.a.unal@arinc9.com> 21063M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21064L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21065L: linux-mips@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 21068F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 21069F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 21070F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 21071F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 21072F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 21073F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 21074F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 21075F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 21076F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 21077F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 21078F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 21079F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 21080F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 21081F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 21082 21083PIN CONTROLLER - MICROCHIP AT91 21084M: Ludovic Desroches <ludovic.desroches@microchip.com> 21085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21086L: linux-gpio@vger.kernel.org 21087S: Supported 21088F: drivers/gpio/gpio-sama5d2-piobu.c 21089F: drivers/pinctrl/pinctrl-at91* 21090 21091PIN CONTROLLER - QUALCOMM 21092M: Bjorn Andersson <andersson@kernel.org> 21093L: linux-arm-msm@vger.kernel.org 21094S: Maintained 21095C: irc://irc.oftc.net/linux-msm 21096F: Documentation/devicetree/bindings/pinctrl/qcom,* 21097F: drivers/pinctrl/qcom/ 21098 21099PIN CONTROLLER - RENESAS 21100M: Geert Uytterhoeven <geert+renesas@glider.be> 21101L: linux-renesas-soc@vger.kernel.org 21102S: Supported 21103T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 21104F: Documentation/devicetree/bindings/pinctrl/renesas,* 21105F: drivers/pinctrl/renesas/ 21106 21107PIN CONTROLLER - SAMSUNG 21108M: Krzysztof Kozlowski <krzk@kernel.org> 21109M: Sylwester Nawrocki <s.nawrocki@samsung.com> 21110R: Alim Akhtar <alim.akhtar@samsung.com> 21111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21112L: linux-samsung-soc@vger.kernel.org 21113S: Maintained 21114Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 21115B: mailto:linux-samsung-soc@vger.kernel.org 21116C: irc://irc.libera.chat/linux-exynos 21117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 21118F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 21119F: drivers/pinctrl/samsung/ 21120 21121PIN CONTROLLER - SINGLE 21122M: Tony Lindgren <tony@atomide.com> 21123M: Haojian Zhuang <haojian.zhuang@linaro.org> 21124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21125L: linux-omap@vger.kernel.org 21126S: Maintained 21127F: drivers/pinctrl/pinctrl-single.c 21128 21129PIN CONTROLLER - SUNPLUS / TIBBO 21130M: Dvorkin Dmitry <dvorkin@tibbo.com> 21131M: Wells Lu <wellslutw@gmail.com> 21132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21133S: Maintained 21134W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21135F: Documentation/devicetree/bindings/pinctrl/sunplus,* 21136F: drivers/pinctrl/sunplus/ 21137F: include/dt-bindings/pinctrl/sppctl*.h 21138 21139PINE64 PINEPHONE KEYBOARD DRIVER 21140M: Samuel Holland <samuel@sholland.org> 21141S: Supported 21142F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 21143F: drivers/input/keyboard/pinephone-keyboard.c 21144 21145PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 21146M: Tomasz Duszynski <tduszyns@gmail.com> 21147S: Maintained 21148F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 21149F: drivers/iio/chemical/pms7003.c 21150 21151PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 21152M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 21153L: netdev@vger.kernel.org 21154S: Maintained 21155F: drivers/net/phy/mdio-open-alliance.h 21156F: net/ethtool/plca.c 21157 21158PLDMFW LIBRARY 21159M: Jacob Keller <jacob.e.keller@intel.com> 21160S: Maintained 21161F: Documentation/driver-api/pldmfw/ 21162F: include/linux/pldmfw.h 21163F: lib/pldmfw/ 21164 21165PLX DMA DRIVER 21166M: Logan Gunthorpe <logang@deltatee.com> 21167S: Maintained 21168F: drivers/dma/plx_dma.c 21169 21170PM-GRAPH UTILITY 21171M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 21172L: linux-pm@vger.kernel.org 21173S: Supported 21174W: https://01.org/pm-graph 21175B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 21176T: git https://github.com/intel/pm-graph.git 21177F: tools/power/pm-graph 21178 21179PM6764TR DRIVER 21180M: Charles Hsu <hsu.yungteng@gmail.com> 21181L: linux-hwmon@vger.kernel.org 21182S: Maintained 21183F: Documentation/hwmon/pm6764tr.rst 21184F: drivers/hwmon/pmbus/pm6764tr.c 21185 21186PMC SIERRA MaxRAID DRIVER 21187L: linux-scsi@vger.kernel.org 21188S: Orphan 21189W: http://www.pmc-sierra.com/ 21190F: drivers/scsi/pmcraid.* 21191 21192PMC SIERRA PM8001 DRIVER 21193M: Jack Wang <jinpu.wang@cloud.ionos.com> 21194L: linux-scsi@vger.kernel.org 21195S: Supported 21196F: drivers/scsi/pm8001/ 21197 21198PNI RM3100 IIO DRIVER 21199M: Song Qiang <songqiang1304521@gmail.com> 21200L: linux-iio@vger.kernel.org 21201S: Maintained 21202F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 21203F: drivers/iio/magnetometer/rm3100* 21204 21205PNP SUPPORT 21206M: "Rafael J. Wysocki" <rafael@kernel.org> 21207L: linux-acpi@vger.kernel.org 21208S: Maintained 21209F: drivers/pnp/ 21210F: include/linux/pnp.h 21211 21212PORTUGUESE (BRAZILIAN) TRANSLATION 21213M: Daniel Pereira <danielmaraboo@gmail.com> 21214L: linux-doc@vger.kernel.org 21215S: Maintained 21216F: Documentation/translations/pt_BR/ 21217 21218PORTWELL EC DRIVER 21219M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 21220L: platform-driver-x86@vger.kernel.org 21221S: Maintained 21222F: drivers/platform/x86/portwell-ec.c 21223 21224POSIX CLOCKS and TIMERS 21225M: Anna-Maria Behnsen <anna-maria@linutronix.de> 21226M: Frederic Weisbecker <frederic@kernel.org> 21227M: Thomas Gleixner <tglx@kernel.org> 21228L: linux-kernel@vger.kernel.org 21229S: Maintained 21230P: Documentation/process/maintainer-tip.rst 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21232F: fs/timerfd.c 21233F: include/linux/time_namespace.h 21234F: include/linux/timerfd.h 21235F: include/uapi/linux/time.h 21236F: include/uapi/linux/timerfd.h 21237F: include/trace/events/timer* 21238F: kernel/time/itimer.c 21239F: kernel/time/posix-* 21240F: kernel/time/namespace.c 21241F: kernel/time/namespace_vdso.c 21242 21243POWER MANAGEMENT CORE 21244M: "Rafael J. Wysocki" <rafael@kernel.org> 21245L: linux-pm@vger.kernel.org 21246S: Supported 21247B: https://bugzilla.kernel.org 21248T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 21249F: drivers/base/power/ 21250F: drivers/powercap/ 21251F: include/linux/intel_rapl.h 21252F: include/linux/pm.h 21253F: include/linux/pm_* 21254F: include/linux/powercap.h 21255F: kernel/configs/nopm.config 21256 21257POWER SEQUENCING 21258M: Bartosz Golaszewski <brgl@kernel.org> 21259L: linux-pm@vger.kernel.org 21260S: Maintained 21261T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21262F: Documentation/driver-api/pwrseq.rst 21263F: drivers/power/sequencing/ 21264F: include/linux/pwrseq/ 21265 21266PCIE M.2 POWER SEQUENCING 21267M: Manivannan Sadhasivam <mani@kernel.org> 21268L: linux-pci@vger.kernel.org 21269S: Maintained 21270F: Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml 21271F: Documentation/devicetree/bindings/connector/pcie-m2-m-connector.yaml 21272F: drivers/power/sequencing/pwrseq-pcie-m2.c 21273 21274POWER STATE COORDINATION INTERFACE (PSCI) 21275M: Mark Rutland <mark.rutland@arm.com> 21276M: Lorenzo Pieralisi <lpieralisi@kernel.org> 21277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21278S: Maintained 21279F: Documentation/devicetree/bindings/arm/psci.yaml 21280F: drivers/firmware/psci/ 21281F: include/linux/psci.h 21282F: include/uapi/linux/psci.h 21283 21284POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 21285M: Sebastian Reichel <sre@kernel.org> 21286L: linux-pm@vger.kernel.org 21287S: Maintained 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21289F: Documentation/ABI/testing/sysfs-class-power 21290F: Documentation/devicetree/bindings/power/supply/ 21291F: drivers/power/supply/ 21292F: include/linux/power/ 21293F: include/linux/power_supply.h 21294F: tools/testing/selftests/power_supply/ 21295 21296POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 21297M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 21298L: linuxppc-dev@lists.ozlabs.org 21299S: Maintained 21300F: drivers/char/powernv-op-panel.c 21301 21302PPP OVER ATM (RFC 2364) 21303M: Mitchell Blank Jr <mitch@sfgoth.com> 21304S: Maintained 21305F: include/uapi/linux/atmppp.h 21306F: net/atm/pppoatm.c 21307 21308PPP OVER ETHERNET 21309S: Orphan 21310F: drivers/net/ppp/pppoe.c 21311F: drivers/net/ppp/pppox.c 21312 21313PPP OVER L2TP 21314M: James Chapman <jchapman@katalix.com> 21315S: Maintained 21316F: include/linux/if_pppol2tp.h 21317F: include/uapi/linux/if_pppol2tp.h 21318F: net/l2tp/l2tp_ppp.c 21319 21320PPP PROTOCOL DRIVERS AND COMPRESSORS 21321L: linux-ppp@vger.kernel.org 21322S: Orphan 21323F: drivers/net/ppp/ppp_* 21324F: tools/testing/selftests/net/ppp/ 21325 21326PPS SUPPORT 21327M: Rodolfo Giometti <giometti@enneenne.com> 21328L: linuxpps@ml.enneenne.com (subscribers-only) 21329S: Maintained 21330W: http://wiki.enneenne.com/index.php/LinuxPPS_support 21331F: Documentation/ABI/testing/sysfs-pps 21332F: Documentation/ABI/testing/sysfs-pps-gen 21333F: Documentation/ABI/testing/sysfs-pps-gen-tio 21334F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 21335F: Documentation/driver-api/pps.rst 21336F: drivers/pps/ 21337F: include/linux/pps*.h 21338F: include/uapi/linux/pps.h 21339F: include/uapi/linux/pps_gen.h 21340 21341PRESSURE STALL INFORMATION (PSI) 21342M: Johannes Weiner <hannes@cmpxchg.org> 21343M: Suren Baghdasaryan <surenb@google.com> 21344R: Peter Ziljstra <peterz@infradead.org> 21345S: Maintained 21346F: include/linux/psi* 21347F: kernel/sched/psi.c 21348 21349PROPELLER BUILD 21350M: Rong Xu <xur@google.com> 21351M: Han Shen <shenhan@google.com> 21352S: Supported 21353F: Documentation/dev-tools/propeller.rst 21354F: scripts/Makefile.propeller 21355 21356PRINTK 21357M: Petr Mladek <pmladek@suse.com> 21358R: Steven Rostedt <rostedt@goodmis.org> 21359R: John Ogness <john.ogness@linutronix.de> 21360R: Sergey Senozhatsky <senozhatsky@chromium.org> 21361S: Maintained 21362T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21363F: Documentation/core-api/printk-basics.rst 21364F: include/linux/printk.h 21365F: kernel/printk/ 21366 21367PRINTK INDEXING 21368R: Chris Down <chris@chrisdown.name> 21369S: Maintained 21370F: Documentation/core-api/printk-index.rst 21371F: kernel/printk/index.c 21372K: printk_index 21373 21374PROC FILESYSTEM 21375L: linux-kernel@vger.kernel.org 21376L: linux-fsdevel@vger.kernel.org 21377S: Maintained 21378F: Documentation/filesystems/proc.rst 21379F: fs/proc/ 21380F: include/linux/proc_fs.h 21381F: tools/testing/selftests/proc/ 21382 21383PROC SYSCTL 21384M: Kees Cook <kees@kernel.org> 21385M: Joel Granados <joel.granados@kernel.org> 21386L: linux-kernel@vger.kernel.org 21387L: linux-fsdevel@vger.kernel.org 21388S: Maintained 21389T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 21390F: fs/proc/proc_sysctl.c 21391F: include/linux/sysctl.h 21392F: kernel/sysctl* 21393F: tools/testing/selftests/sysctl/* 21394F: lib/test_sysctl.c 21395F: scripts/check-sysctl-docs 21396 21397PS3 NETWORK SUPPORT 21398M: Geoff Levand <geoff@infradead.org> 21399L: netdev@vger.kernel.org 21400L: linuxppc-dev@lists.ozlabs.org 21401S: Maintained 21402F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 21403 21404PS3 PLATFORM SUPPORT 21405M: Geoff Levand <geoff@infradead.org> 21406L: linuxppc-dev@lists.ozlabs.org 21407S: Maintained 21408F: arch/powerpc/boot/ps3* 21409F: arch/powerpc/include/asm/lv1call.h 21410F: arch/powerpc/include/asm/ps3*.h 21411F: arch/powerpc/platforms/ps3/ 21412F: drivers/*/ps3* 21413F: drivers/ps3/ 21414F: drivers/rtc/rtc-ps3.c 21415F: drivers/usb/host/*ps3.c 21416F: sound/ppc/snd_ps3* 21417 21418PS3VRAM DRIVER 21419M: Jim Paris <jim@jtan.com> 21420M: Geoff Levand <geoff@infradead.org> 21421L: linuxppc-dev@lists.ozlabs.org 21422S: Maintained 21423F: drivers/block/ps3vram.c 21424 21425PSAMPLE PACKET SAMPLING SUPPORT 21426M: Yotam Gigi <yotam.gi@gmail.com> 21427S: Maintained 21428F: include/net/psample.h 21429F: include/uapi/linux/psample.h 21430F: net/psample 21431 21432PSE NETWORK DRIVER 21433M: Oleksij Rempel <o.rempel@pengutronix.de> 21434M: Kory Maincent <kory.maincent@bootlin.com> 21435L: netdev@vger.kernel.org 21436S: Maintained 21437F: Documentation/devicetree/bindings/net/pse-pd/ 21438F: drivers/net/pse-pd/ 21439F: net/ethtool/pse-pd.c 21440 21441PSP SECURITY PROTOCOL 21442M: Daniel Zahka <daniel.zahka@gmail.com> 21443M: Jakub Kicinski <kuba@kernel.org> 21444M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21445F: Documentation/netlink/specs/psp.yaml 21446F: Documentation/networking/psp.rst 21447F: include/net/psp/ 21448F: include/net/psp.h 21449F: include/uapi/linux/psp.h 21450F: net/psp/ 21451K: struct\ psp(_assoc|_dev|hdr)\b 21452 21453PSTORE FILESYSTEM 21454M: Kees Cook <kees@kernel.org> 21455R: Tony Luck <tony.luck@intel.com> 21456R: Guilherme G. Piccoli <gpiccoli@igalia.com> 21457S: Supported 21458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 21459F: Documentation/admin-guide/pstore-blk.rst 21460F: Documentation/admin-guide/ramoops.rst 21461F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 21462F: drivers/acpi/apei/erst.c 21463F: drivers/firmware/efi/efi-pstore.c 21464F: fs/pstore/ 21465F: include/linux/pstore* 21466K: \b(pstore|ramoops) 21467 21468PT5161L HARDWARE MONITOR DRIVER 21469M: Cosmo Chou <cosmo.chou@quantatw.com> 21470L: linux-hwmon@vger.kernel.org 21471S: Maintained 21472F: Documentation/hwmon/pt5161l.rst 21473F: drivers/hwmon/pt5161l.c 21474 21475PTP HARDWARE CLOCK SUPPORT 21476M: Richard Cochran <richardcochran@gmail.com> 21477L: netdev@vger.kernel.org 21478S: Maintained 21479W: http://linuxptp.sourceforge.net/ 21480F: Documentation/ABI/testing/sysfs-ptp 21481F: Documentation/driver-api/ptp.rst 21482F: drivers/net/phy/dp83640* 21483F: drivers/ptp/* 21484F: include/linux/ptp_cl* 21485K: (?:\b|_)ptp(?:\b|_) 21486 21487PTP MOCKUP CLOCK SUPPORT 21488M: Vladimir Oltean <vladimir.oltean@nxp.com> 21489L: netdev@vger.kernel.org 21490S: Maintained 21491F: drivers/ptp/ptp_mock.c 21492F: include/linux/ptp_mock.h 21493 21494PTP VIRTUAL CLOCK SUPPORT 21495M: Yangbo Lu <yangbo.lu@nxp.com> 21496L: netdev@vger.kernel.org 21497S: Maintained 21498F: drivers/ptp/ptp_vclock.c 21499F: net/ethtool/phc_vclocks.c 21500 21501PTP VMCLOCK SUPPORT 21502M: David Woodhouse <dwmw2@infradead.org> 21503L: netdev@vger.kernel.org 21504S: Maintained 21505F: Documentation/devicetree/bindings/ptp/amazon,vmclock.yaml 21506F: drivers/ptp/ptp_vmclock.c 21507F: include/uapi/linux/vmclock-abi.h 21508 21509PTRACE SUPPORT 21510M: Oleg Nesterov <oleg@redhat.com> 21511S: Maintained 21512F: arch/*/*/ptrace*.c 21513F: arch/*/include/asm/ptrace*.h 21514F: arch/*/ptrace*.c 21515F: include/asm-generic/syscall.h 21516F: include/linux/ptrace.h 21517F: include/linux/regset.h 21518F: include/uapi/linux/ptrace.h 21519F: kernel/ptrace.c 21520 21521PULSE8-CEC DRIVER 21522M: Hans Verkuil <hverkuil@kernel.org> 21523L: linux-media@vger.kernel.org 21524S: Maintained 21525T: git git://linuxtv.org/media.git 21526F: drivers/media/cec/usb/pulse8/ 21527 21528PURELIFI PLFXLC DRIVER 21529M: Srinivasan Raju <srini.raju@purelifi.com> 21530L: linux-wireless@vger.kernel.org 21531S: Supported 21532F: drivers/net/wireless/purelifi/ 21533 21534PVRUSB2 VIDEO4LINUX DRIVER 21535M: Mike Isely <isely@pobox.com> 21536L: pvrusb2@isely.net (subscribers-only) 21537L: linux-media@vger.kernel.org 21538S: Maintained 21539W: http://www.isely.net/pvrusb2/ 21540T: git git://linuxtv.org/media.git 21541F: Documentation/driver-api/media/drivers/pvrusb2* 21542F: drivers/media/usb/pvrusb2/ 21543 21544PWC WEBCAM DRIVER 21545M: Hans Verkuil <hverkuil@kernel.org> 21546L: linux-media@vger.kernel.org 21547S: Odd Fixes 21548T: git git://linuxtv.org/media.git 21549F: drivers/media/usb/pwc/* 21550F: include/trace/events/pwc.h 21551 21552PWM IR Transmitter 21553M: Sean Young <sean@mess.org> 21554L: linux-media@vger.kernel.org 21555S: Maintained 21556F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 21557F: drivers/media/rc/pwm-ir-tx.c 21558 21559PWM SUBSYSTEM 21560M: Uwe Kleine-König <ukleinek@kernel.org> 21561L: linux-pwm@vger.kernel.org 21562S: Maintained 21563Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 21564C: irc://irc.libera.chat/linux-pwm 21565T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 21566F: Documentation/devicetree/bindings/pwm/ 21567F: Documentation/driver-api/pwm.rst 21568F: drivers/pwm/ 21569F: include/dt-bindings/pwm/ 21570F: include/linux/pwm.h 21571K: pwm_(config|apply_might_sleep|apply_atomic|ops) 21572K: (devm_)?pwmchip_(add|alloc|remove) 21573K: pwm_(round|get|set)_waveform 21574 21575PWM SUBSYSTEM BINDINGS [RUST] 21576M: Michal Wilczynski <m.wilczynski@samsung.com> 21577L: linux-pwm@vger.kernel.org 21578L: rust-for-linux@vger.kernel.org 21579S: Maintained 21580F: rust/helpers/pwm.c 21581F: rust/kernel/pwm.rs 21582 21583PWM SUBSYSTEM DRIVERS [RUST] 21584R: Michal Wilczynski <m.wilczynski@samsung.com> 21585F: drivers/pwm/*.rs 21586 21587PXA GPIO DRIVER 21588M: Robert Jarzmik <robert.jarzmik@free.fr> 21589L: linux-gpio@vger.kernel.org 21590S: Maintained 21591F: drivers/gpio/gpio-pxa.c 21592 21593PXA MMCI DRIVER 21594S: Orphan 21595 21596PXA RTC DRIVER 21597M: Robert Jarzmik <robert.jarzmik@free.fr> 21598L: linux-rtc@vger.kernel.org 21599S: Maintained 21600 21601PXA2xx/PXA3xx SUPPORT 21602M: Daniel Mack <daniel@zonque.org> 21603M: Haojian Zhuang <haojian.zhuang@gmail.com> 21604M: Robert Jarzmik <robert.jarzmik@free.fr> 21605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21606S: Maintained 21607T: git https://github.com/hzhuang1/linux.git 21608T: git https://github.com/rjarzmik/linux.git 21609F: arch/arm/boot/dts/intel/pxa/ 21610F: arch/arm/mach-pxa/ 21611F: drivers/dma/pxa* 21612F: drivers/pcmcia/pxa2xx* 21613F: drivers/pinctrl/pxa/ 21614F: drivers/spi/spi-pxa2xx* 21615F: drivers/usb/gadget/udc/pxa2* 21616F: include/sound/pxa2xx-lib.h 21617F: sound/arm/pxa* 21618F: sound/soc/pxa/ 21619 21620QAT DRIVER 21621M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 21622L: qat-linux@intel.com 21623S: Supported 21624F: drivers/crypto/intel/qat/ 21625 21626QCOM AUDIO (ASoC) DRIVERS 21627M: Srinivas Kandagatla <srini@kernel.org> 21628L: linux-sound@vger.kernel.org 21629L: linux-arm-msm@vger.kernel.org 21630S: Supported 21631F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 21632F: Documentation/devicetree/bindings/sound/qcom,* 21633F: drivers/soc/qcom/apr.c 21634F: drivers/soundwire/qcom.c 21635F: include/dt-bindings/sound/qcom,wcd93* 21636F: sound/soc/codecs/lpass-*.* 21637F: sound/soc/codecs/msm8916-wcd-analog.c 21638F: sound/soc/codecs/msm8916-wcd-digital.c 21639F: sound/soc/codecs/pm4125-sdw.c 21640F: sound/soc/codecs/pm4125.* 21641F: sound/soc/codecs/wcd-clsh-v2.* 21642F: sound/soc/codecs/wcd-mbhc-v2.* 21643F: sound/soc/codecs/wcd93*.* 21644F: sound/soc/codecs/wsa88*.* 21645F: sound/soc/qcom/ 21646 21647QCOM EMBEDDED USB DEBUGGER (EUD) 21648M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 21649L: linux-arm-msm@vger.kernel.org 21650S: Maintained 21651F: Documentation/ABI/testing/sysfs-driver-eud 21652F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 21653F: drivers/usb/misc/qcom_eud.c 21654 21655QCOM IPA DRIVER 21656M: Alex Elder <elder@kernel.org> 21657L: netdev@vger.kernel.org 21658S: Maintained 21659F: drivers/net/ipa/ 21660 21661QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 21662M: Gabriel Somlo <somlo@cmu.edu> 21663M: "Michael S. Tsirkin" <mst@redhat.com> 21664L: qemu-devel@nongnu.org 21665S: Maintained 21666F: drivers/firmware/qemu_fw_cfg.c 21667F: include/uapi/linux/qemu_fw_cfg.h 21668 21669QEMU VIRT MACHINE SYSTEM CONTROLLER DRIVER 21670M: Kuan-Wei Chiu <visitorckw@gmail.com> 21671L: linux-pm@vger.kernel.org 21672S: Maintained 21673F: drivers/power/reset/qemu-virt-ctrl.c 21674 21675QLOGIC QL41xxx FCOE DRIVER 21676M: Saurav Kashyap <skashyap@marvell.com> 21677M: Javed Hasan <jhasan@marvell.com> 21678M: GR-QLogic-Storage-Upstream@marvell.com 21679L: linux-scsi@vger.kernel.org 21680S: Supported 21681F: drivers/scsi/qedf/ 21682 21683QLOGIC QL41xxx ISCSI DRIVER 21684M: Nilesh Javali <njavali@marvell.com> 21685M: Manish Rangankar <mrangankar@marvell.com> 21686M: GR-QLogic-Storage-Upstream@marvell.com 21687L: linux-scsi@vger.kernel.org 21688S: Supported 21689F: drivers/scsi/qedi/ 21690 21691QLOGIC QL4xxx ETHERNET DRIVER 21692L: netdev@vger.kernel.org 21693S: Orphan 21694F: drivers/net/ethernet/qlogic/qed/ 21695F: drivers/net/ethernet/qlogic/qede/ 21696F: include/linux/qed/ 21697 21698QLOGIC QL4xxx RDMA DRIVER 21699M: Michal Kalderon <mkalderon@marvell.com> 21700L: linux-rdma@vger.kernel.org 21701S: Supported 21702F: drivers/infiniband/hw/qedr/ 21703F: include/uapi/rdma/qedr-abi.h 21704 21705QLOGIC QLA1280 SCSI DRIVER 21706M: Michael Reed <mdr@sgi.com> 21707L: linux-scsi@vger.kernel.org 21708S: Maintained 21709F: drivers/scsi/qla1280.[ch] 21710 21711QLOGIC QLA2XXX FC-SCSI DRIVER 21712M: Nilesh Javali <njavali@marvell.com> 21713M: GR-QLogic-Storage-Upstream@marvell.com 21714L: linux-scsi@vger.kernel.org 21715S: Supported 21716F: drivers/scsi/qla2xxx/ 21717 21718QLOGIC QLA3XXX NETWORK DRIVER 21719M: GR-Linux-NIC-Dev@marvell.com 21720L: netdev@vger.kernel.org 21721S: Maintained 21722F: drivers/net/ethernet/qlogic/qla3xxx.* 21723 21724QLOGIC QLA4XXX iSCSI DRIVER 21725M: Nilesh Javali <njavali@marvell.com> 21726M: Manish Rangankar <mrangankar@marvell.com> 21727M: GR-QLogic-Storage-Upstream@marvell.com 21728L: linux-scsi@vger.kernel.org 21729S: Supported 21730F: drivers/scsi/qla4xxx/ 21731 21732QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 21733M: Shahed Shaikh <shshaikh@marvell.com> 21734M: Manish Chopra <manishc@marvell.com> 21735M: GR-Linux-NIC-Dev@marvell.com 21736L: netdev@vger.kernel.org 21737S: Maintained 21738F: drivers/net/ethernet/qlogic/qlcnic/ 21739 21740QM1D1B0004 MEDIA DRIVER 21741M: Akihiro Tsukada <tskd08@gmail.com> 21742L: linux-media@vger.kernel.org 21743S: Odd Fixes 21744F: drivers/media/tuners/qm1d1b0004* 21745 21746QM1D1C0042 MEDIA DRIVER 21747M: Akihiro Tsukada <tskd08@gmail.com> 21748L: linux-media@vger.kernel.org 21749S: Odd Fixes 21750F: drivers/media/tuners/qm1d1c0042* 21751 21752QNAP MCU DRIVER 21753M: Heiko Stuebner <heiko@sntech.de> 21754S: Maintained 21755F: drivers/hwmon/qnap-mcu-hwmon.c 21756F: drivers/input/misc/qnap-mcu-input.c 21757F: drivers/leds/leds-qnap-mcu.c 21758F: drivers/mfd/qnap-mcu.c 21759F: include/linux/mfd/qnap-mcu.h 21760 21761QNX4 FILESYSTEM 21762M: Anders Larsen <al@alarsen.net> 21763S: Maintained 21764W: http://www.alarsen.net/linux/qnx4fs/ 21765F: fs/qnx4/ 21766F: include/uapi/linux/qnx4_fs.h 21767F: include/uapi/linux/qnxtypes.h 21768 21769QNX6 FILESYSTEM 21770S: Orphan 21771F: Documentation/filesystems/qnx6.rst 21772F: fs/qnx6/ 21773F: include/linux/qnx6_fs.h 21774 21775QORIQ DPAA2 FSL-MC BUS DRIVER 21776M: Ioana Ciornei <ioana.ciornei@nxp.com> 21777L: linuxppc-dev@lists.ozlabs.org 21778L: linux-kernel@vger.kernel.org 21779S: Maintained 21780F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21781F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21782F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21783F: drivers/bus/fsl-mc/ 21784F: include/uapi/linux/fsl_mc.h 21785 21786QT1010 MEDIA DRIVER 21787L: linux-media@vger.kernel.org 21788S: Orphan 21789W: https://linuxtv.org 21790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21791F: drivers/media/tuners/qt1010* 21792 21793QUALCOMM ATH12K WIRELESS DRIVER 21794M: Jeff Johnson <jjohnson@kernel.org> 21795L: linux-wireless@vger.kernel.org 21796L: ath12k@lists.infradead.org 21797S: Supported 21798W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21799T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21800F: drivers/net/wireless/ath/ath12k/ 21801N: ath12k 21802 21803QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21804M: Jeff Johnson <jjohnson@kernel.org> 21805L: linux-wireless@vger.kernel.org 21806L: ath10k@lists.infradead.org 21807S: Supported 21808W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21809T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21810F: drivers/net/wireless/ath/ath10k/ 21811N: ath10k 21812 21813QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21814M: Jeff Johnson <jjohnson@kernel.org> 21815L: linux-wireless@vger.kernel.org 21816L: ath11k@lists.infradead.org 21817S: Supported 21818W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21819B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21820T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21821F: drivers/net/wireless/ath/ath11k/ 21822N: ath11k 21823 21824QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21825M: Toke Høiland-Jørgensen <toke@toke.dk> 21826L: linux-wireless@vger.kernel.org 21827S: Maintained 21828W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21829T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21830F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21831F: drivers/net/wireless/ath/ath9k/ 21832 21833QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21834M: Stefan Wahren <wahrenst@gmx.net> 21835L: netdev@vger.kernel.org 21836S: Maintained 21837F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21838F: drivers/net/ethernet/qualcomm/qca* 21839 21840QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21841M: Stephan Gerhold <stephan@gerhold.net> 21842L: netdev@vger.kernel.org 21843L: linux-arm-msm@vger.kernel.org 21844S: Maintained 21845F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21846F: drivers/net/wwan/qcom_bam_dmux.c 21847 21848QUALCOMM BLUETOOTH DRIVER 21849M: Bartosz Golaszewski <brgl@kernel.org> 21850L: linux-arm-msm@vger.kernel.org 21851S: Maintained 21852F: Documentation/devicetree/bindings/net/bluetooth/qcom,* 21853F: drivers/bluetooth/btqca.[ch] 21854F: drivers/bluetooth/btqcomsmd.c 21855F: drivers/bluetooth/hci_qca.c 21856 21857QUALCOMM CAMERA SUBSYSTEM DRIVER 21858M: Robert Foss <rfoss@kernel.org> 21859M: Todor Tomov <todor.too@gmail.com> 21860M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21861R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21862L: linux-media@vger.kernel.org 21863S: Maintained 21864F: Documentation/admin-guide/media/qcom_camss.rst 21865F: Documentation/devicetree/bindings/media/qcom,*camss* 21866F: drivers/media/platform/qcom/camss/ 21867 21868QUALCOMM CLOCK DRIVERS 21869M: Bjorn Andersson <andersson@kernel.org> 21870L: linux-arm-msm@vger.kernel.org 21871S: Supported 21872T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21873F: Documentation/devicetree/bindings/clock/qcom,* 21874F: drivers/clk/qcom/ 21875F: include/dt-bindings/clock/qcom,* 21876 21877QUALCOMM CLOUD AI (QAIC) DRIVER 21878M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21879R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21880L: linux-arm-msm@vger.kernel.org 21881L: dri-devel@lists.freedesktop.org 21882S: Supported 21883T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21884F: Documentation/ABI/testing/sysfs-driver-qaic 21885F: Documentation/accel/qaic/ 21886F: drivers/accel/qaic/ 21887F: include/uapi/drm/qaic_accel.h 21888 21889QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21890M: Bjorn Andersson <andersson@kernel.org> 21891M: Konrad Dybcio <konradybcio@kernel.org> 21892L: linux-pm@vger.kernel.org 21893L: linux-arm-msm@vger.kernel.org 21894S: Maintained 21895F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21896F: drivers/pmdomain/qcom/cpr.c 21897 21898QUALCOMM CPUCP MAILBOX DRIVER 21899M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21900L: linux-arm-msm@vger.kernel.org 21901S: Supported 21902F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21903F: drivers/mailbox/qcom-cpucp-mbox.c 21904 21905QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21906M: Ilia Lin <ilia.lin@kernel.org> 21907L: linux-pm@vger.kernel.org 21908S: Maintained 21909F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21910F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21911F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21912 21913QUALCOMM CRYPTO DRIVERS 21914M: Thara Gopinath <thara.gopinath@gmail.com> 21915L: linux-crypto@vger.kernel.org 21916L: linux-arm-msm@vger.kernel.org 21917S: Maintained 21918F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21919F: drivers/crypto/qce/ 21920 21921QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21922M: Timur Tabi <timur@kernel.org> 21923L: netdev@vger.kernel.org 21924S: Maintained 21925F: drivers/net/ethernet/qualcomm/emac/ 21926 21927QUALCOMM ETHQOS ETHERNET DRIVER 21928M: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com> 21929L: netdev@vger.kernel.org 21930L: linux-arm-msm@vger.kernel.org 21931S: Maintained 21932F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21933F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21934 21935QUALCOMM FASTRPC DRIVER 21936M: Srinivas Kandagatla <srini@kernel.org> 21937M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21938L: linux-arm-msm@vger.kernel.org 21939L: dri-devel@lists.freedesktop.org 21940S: Maintained 21941F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21942F: drivers/misc/fastrpc.c 21943F: include/uapi/misc/fastrpc.h 21944 21945QUALCOMM HEXAGON ARCHITECTURE 21946M: Brian Cain <brian.cain@oss.qualcomm.com> 21947L: linux-hexagon@vger.kernel.org 21948S: Supported 21949T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21950F: arch/hexagon/ 21951 21952QUALCOMM HIDMA DRIVER 21953M: Sinan Kaya <okaya@kernel.org> 21954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21955L: linux-arm-msm@vger.kernel.org 21956L: dmaengine@vger.kernel.org 21957S: Supported 21958F: drivers/dma/qcom/hidma* 21959 21960QUALCOMM I2C QCOM GENI DRIVER 21961M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21962M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21963L: linux-i2c@vger.kernel.org 21964L: linux-arm-msm@vger.kernel.org 21965S: Maintained 21966F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21967F: drivers/i2c/busses/i2c-qcom-geni.c 21968 21969QUALCOMM I2C CCI DRIVER 21970M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21971M: Robert Foss <rfoss@kernel.org> 21972L: linux-i2c@vger.kernel.org 21973L: linux-arm-msm@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21976F: drivers/i2c/busses/i2c-qcom-cci.c 21977 21978QUALCOMM INTERCONNECT BWMON DRIVER 21979M: Krzysztof Kozlowski <krzk@kernel.org> 21980L: linux-arm-msm@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21983F: drivers/soc/qcom/icc-bwmon.c 21984F: drivers/soc/qcom/trace_icc-bwmon.h 21985 21986QUALCOMM IOMMU 21987M: Rob Clark <robin.clark@oss.qualcomm.com> 21988L: iommu@lists.linux.dev 21989L: linux-arm-msm@vger.kernel.org 21990S: Maintained 21991F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21992F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21993F: drivers/iommu/msm_iommu* 21994 21995QUALCOMM IPC ROUTER (QRTR) DRIVER 21996M: Manivannan Sadhasivam <mani@kernel.org> 21997L: linux-arm-msm@vger.kernel.org 21998S: Maintained 21999F: include/trace/events/qrtr.h 22000F: include/uapi/linux/qrtr.h 22001F: net/qrtr/ 22002 22003QUALCOMM IPCC MAILBOX DRIVER 22004M: Manivannan Sadhasivam <mani@kernel.org> 22005L: linux-arm-msm@vger.kernel.org 22006S: Supported 22007F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 22008F: drivers/mailbox/qcom-ipcc.c 22009F: include/dt-bindings/mailbox/qcom-ipcc.h 22010 22011QUALCOMM IPQ4019 USB PHY DRIVER 22012M: Robert Marko <robert.marko@sartura.hr> 22013M: Luka Perkov <luka.perkov@sartura.hr> 22014L: linux-arm-msm@vger.kernel.org 22015S: Maintained 22016F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 22017F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 22018 22019QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 22020M: Robert Marko <robert.marko@sartura.hr> 22021M: Luka Perkov <luka.perkov@sartura.hr> 22022L: linux-arm-msm@vger.kernel.org 22023S: Maintained 22024F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 22025F: drivers/regulator/vqmmc-ipq4019-regulator.c 22026 22027QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 22028M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 22029M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 22030R: Abhinav Kumar <abhinav.kumar@linux.dev> 22031L: linux-media@vger.kernel.org 22032L: linux-arm-msm@vger.kernel.org 22033S: Maintained 22034F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 22035F: drivers/media/platform/qcom/iris/ 22036 22037QUALCOMM NAND CONTROLLER DRIVER 22038M: Manivannan Sadhasivam <mani@kernel.org> 22039L: linux-mtd@lists.infradead.org 22040L: linux-arm-msm@vger.kernel.org 22041S: Maintained 22042F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 22043F: drivers/mtd/nand/raw/qcom_nandc.c 22044 22045QUALCOMM MEDIA PLATFORM 22046M: Bryan O'Donoghue <bod@kernel.org> 22047L: linux-media@vger.kernel.org 22048L: linux-arm-msm@vger.kernel.org 22049S: Supported 22050Q: https://patchwork.linuxtv.org/project/linux-media/list 22051T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 22052F: Documentation/devicetree/bindings/media/*qcom* 22053F: drivers/media/platform/qcom 22054F: include/dt-bindings/media/*qcom* 22055 22056QUALCOMM SMB CHARGER DRIVER 22057M: Casey Connolly <casey.connolly@linaro.org> 22058L: linux-arm-msm@vger.kernel.org 22059S: Maintained 22060F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 22061F: drivers/power/supply/qcom_smbx.c 22062 22063QUALCOMM PPE DRIVER 22064M: Luo Jie <quic_luoj@quicinc.com> 22065L: netdev@vger.kernel.org 22066S: Supported 22067F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 22068F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 22069F: drivers/net/ethernet/qualcomm/ppe/ 22070 22071QUALCOMM QSEECOM DRIVER 22072M: Maximilian Luz <luzmaximilian@gmail.com> 22073L: linux-arm-msm@vger.kernel.org 22074S: Maintained 22075F: drivers/firmware/qcom/qcom_qseecom.c 22076 22077QUALCOMM QSEECOM UEFISECAPP DRIVER 22078M: Maximilian Luz <luzmaximilian@gmail.com> 22079L: linux-arm-msm@vger.kernel.org 22080S: Maintained 22081F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 22082 22083QUALCOMM RMNET DRIVER 22084M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 22085M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 22086L: netdev@vger.kernel.org 22087S: Maintained 22088F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 22089F: drivers/net/ethernet/qualcomm/rmnet/ 22090F: include/linux/if_rmnet.h 22091 22092QUALCOMM TEE (QCOMTEE) DRIVER 22093M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 22094L: linux-arm-msm@vger.kernel.org 22095S: Maintained 22096F: Documentation/tee/qtee.rst 22097F: drivers/tee/qcomtee/ 22098 22099QUALCOMM TRUST ZONE MEMORY ALLOCATOR 22100M: Bartosz Golaszewski <brgl@kernel.org> 22101L: linux-arm-msm@vger.kernel.org 22102S: Maintained 22103F: drivers/firmware/qcom/qcom_tzmem.c 22104F: drivers/firmware/qcom/qcom_tzmem.h 22105F: include/linux/firmware/qcom/qcom_tzmem.h 22106 22107QUALCOMM TSENS THERMAL DRIVER 22108M: Amit Kucheria <amitk@kernel.org> 22109M: Thara Gopinath <thara.gopinath@gmail.com> 22110L: linux-pm@vger.kernel.org 22111L: linux-arm-msm@vger.kernel.org 22112S: Maintained 22113F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 22114F: drivers/thermal/qcom/ 22115 22116QUALCOMM TYPEC PORT MANAGER DRIVER 22117M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 22118L: linux-arm-msm@vger.kernel.org 22119L: linux-usb@vger.kernel.org 22120S: Maintained 22121F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 22122F: drivers/usb/typec/tcpm/qcom/ 22123 22124QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 22125M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 22126M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 22127L: linux-media@vger.kernel.org 22128L: linux-arm-msm@vger.kernel.org 22129S: Maintained 22130T: git git://linuxtv.org/media.git 22131F: Documentation/devicetree/bindings/media/*venus* 22132F: drivers/media/platform/qcom/venus/ 22133 22134QUALCOMM WCN36XX WIRELESS DRIVER 22135M: Loic Poulain <loic.poulain@oss.qualcomm.com> 22136L: wcn36xx@lists.infradead.org 22137L: linux-wireless@vger.kernel.org 22138S: Supported 22139W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 22140F: drivers/net/wireless/ath/wcn36xx/ 22141 22142QUANTENNA QTNFMAC WIRELESS DRIVER 22143M: Igor Mitsyanko <imitsyanko@quantenna.com> 22144R: Sergey Matyukevich <geomatsi@gmail.com> 22145L: linux-wireless@vger.kernel.org 22146S: Maintained 22147F: drivers/net/wireless/quantenna/ 22148 22149RADEON and AMDGPU DRM DRIVERS 22150M: Alex Deucher <alexander.deucher@amd.com> 22151M: Christian König <christian.koenig@amd.com> 22152L: amd-gfx@lists.freedesktop.org 22153S: Supported 22154B: https://gitlab.freedesktop.org/drm/amd/-/issues 22155C: irc://irc.oftc.net/radeon 22156T: git https://gitlab.freedesktop.org/agd5f/linux.git 22157F: Documentation/gpu/amdgpu/ 22158F: drivers/gpu/drm/amd/ 22159F: drivers/gpu/drm/ci/xfails/amd* 22160F: drivers/gpu/drm/radeon/ 22161F: include/uapi/drm/amdgpu_drm.h 22162F: include/uapi/drm/radeon_drm.h 22163 22164RADEON FRAMEBUFFER DISPLAY DRIVER 22165M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 22166L: linux-fbdev@vger.kernel.org 22167S: Maintained 22168F: drivers/video/fbdev/aty/radeon* 22169F: include/uapi/linux/radeonfb.h 22170 22171RADIOSHARK RADIO DRIVER 22172M: Hans Verkuil <hverkuil@kernel.org> 22173L: linux-media@vger.kernel.org 22174S: Maintained 22175T: git git://linuxtv.org/media.git 22176F: drivers/media/radio/radio-shark.c 22177 22178RADIOSHARK2 RADIO DRIVER 22179M: Hans Verkuil <hverkuil@kernel.org> 22180L: linux-media@vger.kernel.org 22181S: Maintained 22182T: git git://linuxtv.org/media.git 22183F: drivers/media/radio/radio-shark2.c 22184F: drivers/media/radio/radio-tea5777.c 22185 22186RADOS BLOCK DEVICE (RBD) 22187M: Ilya Dryomov <idryomov@gmail.com> 22188R: Dongsheng Yang <dongsheng.yang@linux.dev> 22189L: ceph-devel@vger.kernel.org 22190S: Supported 22191W: http://ceph.com/ 22192B: https://tracker.ceph.com/ 22193T: git https://github.com/ceph/ceph-client.git 22194F: Documentation/ABI/testing/sysfs-bus-rbd 22195F: drivers/block/rbd.c 22196F: drivers/block/rbd_types.h 22197 22198RAGE128 FRAMEBUFFER DISPLAY DRIVER 22199L: linux-fbdev@vger.kernel.org 22200S: Orphan 22201F: drivers/video/fbdev/aty/aty128fb.c 22202 22203RAINSHADOW-CEC DRIVER 22204M: Hans Verkuil <hverkuil@kernel.org> 22205L: linux-media@vger.kernel.org 22206S: Maintained 22207T: git git://linuxtv.org/media.git 22208F: drivers/media/cec/usb/rainshadow/ 22209 22210RALINK MIPS ARCHITECTURE 22211M: John Crispin <john@phrozen.org> 22212M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 22213L: linux-mips@vger.kernel.org 22214S: Maintained 22215F: arch/mips/ralink 22216 22217RALINK MT7621 MIPS ARCHITECTURE 22218M: Chester A. Unal <chester.a.unal@arinc9.com> 22219M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 22220L: linux-mips@vger.kernel.org 22221S: Maintained 22222F: arch/mips/boot/dts/ralink/mt7621* 22223 22224RALINK RT2X00 WIRELESS LAN DRIVER 22225M: Stanislaw Gruszka <stf_xl@wp.pl> 22226L: linux-wireless@vger.kernel.org 22227S: Maintained 22228F: drivers/net/wireless/ralink/ 22229 22230RAMDISK RAM BLOCK DEVICE DRIVER 22231M: Jens Axboe <axboe@kernel.dk> 22232S: Maintained 22233F: Documentation/admin-guide/blockdev/ramdisk.rst 22234F: drivers/block/brd.c 22235 22236RANCHU VIRTUAL BOARD FOR MIPS 22237M: Miodrag Dinic <miodrag.dinic@mips.com> 22238L: linux-mips@vger.kernel.org 22239S: Supported 22240F: arch/mips/configs/generic/board-ranchu.config 22241F: arch/mips/generic/board-ranchu.c 22242 22243RANDOM NUMBER DRIVER 22244M: "Theodore Ts'o" <tytso@mit.edu> 22245M: Jason A. Donenfeld <Jason@zx2c4.com> 22246S: Maintained 22247T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 22248F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 22249F: drivers/char/random.c 22250F: include/linux/random.h 22251F: include/uapi/linux/random.h 22252F: drivers/virt/vmgenid.c 22253N: ^.*/vdso/[^/]*getrandom[^/]+$ 22254 22255RAPIDIO SUBSYSTEM 22256M: Matt Porter <mporter@kernel.crashing.org> 22257M: Alexandre Bounine <alex.bou9@gmail.com> 22258S: Maintained 22259F: drivers/rapidio/ 22260 22261RAS INFRASTRUCTURE 22262M: Tony Luck <tony.luck@intel.com> 22263M: Borislav Petkov <bp@alien8.de> 22264L: linux-edac@vger.kernel.org 22265S: Maintained 22266F: Documentation/admin-guide/RAS 22267F: drivers/ras/ 22268F: include/linux/ras.h 22269F: include/ras/ras_event.h 22270 22271RAS FRU MEMORY POISON MANAGER (FMPM) 22272M: Yazen Ghannam <Yazen.Ghannam@amd.com> 22273L: linux-edac@vger.kernel.org 22274S: Maintained 22275F: drivers/ras/amd/fmpm.c 22276 22277RASPBERRY PI PISP BACK END 22278M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 22279R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 22280L: linux-media@vger.kernel.org 22281S: Maintained 22282F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 22283F: drivers/media/platform/raspberrypi/pisp_be/ 22284F: include/uapi/linux/media/raspberrypi/ 22285 22286RASPBERRY PI PISP CAMERA FRONT END 22287M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22288M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 22289S: Maintained 22290F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 22291F: drivers/media/platform/raspberrypi/rp1-cfe/ 22292 22293RASPBERRY PI RP1 PCI DRIVER 22294M: Andrea della Porta <andrea.porta@suse.com> 22295S: Maintained 22296F: arch/arm64/boot/dts/broadcom/rp1*.dts* 22297F: drivers/clk/clk-rp1.c 22298F: drivers/misc/rp1/ 22299F: drivers/pinctrl/pinctrl-rp1.c 22300 22301RC-CORE / LIRC FRAMEWORK 22302M: Sean Young <sean@mess.org> 22303L: linux-media@vger.kernel.org 22304S: Maintained 22305W: http://linuxtv.org 22306T: git git://linuxtv.org/media.git 22307F: Documentation/driver-api/media/rc-core.rst 22308F: Documentation/userspace-api/media/rc/ 22309F: drivers/media/rc/ 22310F: include/media/rc-core.h 22311F: include/media/rc-map.h 22312F: include/uapi/linux/lirc.h 22313 22314RCMM REMOTE CONTROLS DECODER 22315M: Patrick Lerda <patrick9876@free.fr> 22316S: Maintained 22317F: drivers/media/rc/ir-rcmm-decoder.c 22318 22319RCUTORTURE TEST FRAMEWORK 22320M: "Paul E. McKenney" <paulmck@kernel.org> 22321M: Josh Triplett <josh@joshtriplett.org> 22322R: Steven Rostedt <rostedt@goodmis.org> 22323R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22324R: Lai Jiangshan <jiangshanlai@gmail.com> 22325L: rcu@vger.kernel.org 22326S: Supported 22327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22328F: tools/testing/selftests/rcutorture 22329 22330RDACM20 Camera Sensor 22331M: Jacopo Mondi <jacopo+renesas@jmondi.org> 22332M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 22333M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 22334M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 22335L: linux-media@vger.kernel.org 22336S: Maintained 22337F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 22338F: drivers/media/i2c/max9271.c 22339F: drivers/media/i2c/max9271.h 22340F: drivers/media/i2c/rdacm20.c 22341 22342RDACM21 Camera Sensor 22343M: Jacopo Mondi <jacopo+renesas@jmondi.org> 22344M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 22345M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 22346M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 22347L: linux-media@vger.kernel.org 22348S: Maintained 22349F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 22350F: drivers/media/i2c/max9271.c 22351F: drivers/media/i2c/max9271.h 22352F: drivers/media/i2c/rdacm21.c 22353 22354RDC R-321X SoC 22355M: Florian Fainelli <florian@openwrt.org> 22356S: Maintained 22357 22358RDC R6040 FAST ETHERNET DRIVER 22359M: Florian Fainelli <f.fainelli@gmail.com> 22360L: netdev@vger.kernel.org 22361S: Maintained 22362F: drivers/net/ethernet/rdc/r6040.c 22363 22364RDMAVT - RDMA verbs software 22365M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 22366L: linux-rdma@vger.kernel.org 22367S: Supported 22368F: drivers/infiniband/sw/rdmavt 22369 22370RDS - RELIABLE DATAGRAM SOCKETS 22371M: Allison Henderson <achender@kernel.org> 22372L: netdev@vger.kernel.org 22373L: linux-rdma@vger.kernel.org 22374L: rds-devel@oss.oracle.com (moderated for non-subscribers) 22375S: Supported 22376W: https://oss.oracle.com/projects/rds/ 22377F: Documentation/networking/rds.rst 22378F: net/rds/ 22379F: tools/testing/selftests/net/rds/ 22380 22381RDT - RESOURCE ALLOCATION 22382M: Tony Luck <tony.luck@intel.com> 22383M: Reinette Chatre <reinette.chatre@intel.com> 22384M: x86@kernel.org 22385R: Dave Martin <Dave.Martin@arm.com> 22386R: James Morse <james.morse@arm.com> 22387R: Babu Moger <babu.moger@amd.com> 22388L: linux-kernel@vger.kernel.org 22389S: Supported 22390P: Documentation/process/maintainer-tip.rst 22391F: Documentation/filesystems/resctrl.rst 22392F: arch/x86/include/asm/resctrl.h 22393F: arch/x86/kernel/cpu/resctrl/ 22394F: fs/resctrl/ 22395F: include/linux/resctrl*.h 22396F: tools/testing/selftests/resctrl/ 22397 22398READ-COPY UPDATE (RCU) 22399M: "Paul E. McKenney" <paulmck@kernel.org> 22400M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 22401M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 22402M: Joel Fernandes <joelagnelf@nvidia.com> 22403M: Josh Triplett <josh@joshtriplett.org> 22404M: Boqun Feng <boqun@kernel.org> 22405M: Uladzislau Rezki <urezki@gmail.com> 22406R: Steven Rostedt <rostedt@goodmis.org> 22407R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22408R: Lai Jiangshan <jiangshanlai@gmail.com> 22409R: Zqiang <qiang.zhang@linux.dev> 22410L: rcu@vger.kernel.org 22411S: Supported 22412W: http://www.rdrop.com/users/paulmck/RCU/ 22413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22414F: Documentation/RCU/ 22415F: include/linux/rcu* 22416F: kernel/rcu/ 22417F: rust/kernel/sync/rcu.rs 22418X: Documentation/RCU/torture.rst 22419X: include/linux/srcu*.h 22420X: kernel/rcu/srcu*.c 22421 22422REAL TIME CLOCK (RTC) SUBSYSTEM 22423M: Alexandre Belloni <alexandre.belloni@bootlin.com> 22424L: linux-rtc@vger.kernel.org 22425S: Maintained 22426Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 22427T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 22428F: Documentation/admin-guide/rtc.rst 22429F: Documentation/devicetree/bindings/rtc/ 22430F: drivers/rtc/ 22431F: include/linux/rtc.h 22432F: include/linux/rtc/ 22433F: include/uapi/linux/rtc.h 22434F: tools/testing/selftests/rtc/ 22435 22436Real-time Linux Analysis (RTLA) tools 22437M: Steven Rostedt <rostedt@goodmis.org> 22438M: Tomas Glozar <tglozar@redhat.com> 22439L: linux-trace-kernel@vger.kernel.org 22440L: linux-kernel@vger.kernel.org 22441S: Maintained 22442Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22443T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22444F: Documentation/tools/rtla/ 22445F: tools/tracing/rtla/ 22446 22447Real-time Linux (PREEMPT_RT) 22448M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 22449M: Clark Williams <clrkwllms@kernel.org> 22450M: Steven Rostedt <rostedt@goodmis.org> 22451L: linux-rt-devel@lists.linux.dev 22452S: Supported 22453F: Documentation/core-api/real-time/ 22454K: PREEMPT_RT 22455 22456REALTEK AUDIO CODECS 22457M: Oder Chiou <oder_chiou@realtek.com> 22458S: Maintained 22459F: include/sound/rt*.h 22460F: sound/soc/codecs/rt* 22461 22462REALTEK OTTO WATCHDOG 22463M: Sander Vanheule <sander@svanheule.net> 22464L: linux-watchdog@vger.kernel.org 22465S: Maintained 22466F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 22467F: drivers/watchdog/realtek_otto_wdt.c 22468 22469REALTEK RTL83xx SMI DSA ROUTER CHIPS 22470M: Linus Walleij <linusw@kernel.org> 22471M: Alvin Šipraga <alsi@bang-olufsen.dk> 22472S: Maintained 22473F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 22474F: drivers/net/dsa/realtek/* 22475 22476REALTEK SPI-NAND 22477M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22478S: Maintained 22479F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 22480F: drivers/spi/spi-realtek-rtl-snand.c 22481 22482REALTEK SYSTIMER DRIVER 22483M: Hao-Wen Ting <haowen.ting@realtek.com> 22484S: Maintained 22485F: drivers/clocksource/timer-realtek.c 22486 22487REALTEK WIRELESS DRIVER (rtlwifi family) 22488M: Ping-Ke Shih <pkshih@realtek.com> 22489L: linux-wireless@vger.kernel.org 22490S: Maintained 22491T: git https://github.com/pkshih/rtw.git 22492F: drivers/net/wireless/realtek/rtlwifi/ 22493 22494REALTEK WIRELESS DRIVER (rtw88) 22495M: Ping-Ke Shih <pkshih@realtek.com> 22496L: linux-wireless@vger.kernel.org 22497S: Maintained 22498T: git https://github.com/pkshih/rtw.git 22499F: drivers/net/wireless/realtek/rtw88/ 22500 22501REALTEK WIRELESS DRIVER (rtw89) 22502M: Ping-Ke Shih <pkshih@realtek.com> 22503L: linux-wireless@vger.kernel.org 22504S: Maintained 22505T: git https://github.com/pkshih/rtw.git 22506F: drivers/net/wireless/realtek/rtw89/ 22507 22508REDMIBOOK WMI DRIVERS 22509M: Gladyshev Ilya <foxido@foxido.dev> 22510L: platform-driver-x86@vger.kernel.org 22511S: Maintained 22512F: drivers/platform/x86/redmi-wmi.c 22513 22514REDPINE WIRELESS DRIVER 22515L: linux-wireless@vger.kernel.org 22516S: Orphan 22517F: drivers/net/wireless/rsi/ 22518 22519RELAY 22520M: Andrew Morton <akpm@linux-foundation.org> 22521M: Jens Axboe <axboe@kernel.dk> 22522M: Jason Xing <kernelxing@tencent.com> 22523L: linux-kernel@vger.kernel.org 22524S: Maintained 22525F: Documentation/filesystems/relay.rst 22526F: include/linux/relay.h 22527F: kernel/relay.c 22528 22529REGISTER MAP ABSTRACTION 22530M: Mark Brown <broonie@kernel.org> 22531L: linux-kernel@vger.kernel.org 22532S: Supported 22533T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 22534F: Documentation/devicetree/bindings/regmap/ 22535F: drivers/base/regmap/ 22536F: include/linux/regmap.h 22537 22538REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 22539M: Bjorn Andersson <andersson@kernel.org> 22540M: Mathieu Poirier <mathieu.poirier@linaro.org> 22541L: linux-remoteproc@vger.kernel.org 22542S: Maintained 22543T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 22544F: Documentation/ABI/testing/sysfs-class-remoteproc 22545F: Documentation/devicetree/bindings/remoteproc/ 22546F: Documentation/staging/remoteproc.rst 22547F: drivers/remoteproc/ 22548F: include/linux/remoteproc.h 22549F: include/linux/remoteproc/ 22550 22551REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 22552M: Bjorn Andersson <andersson@kernel.org> 22553M: Mathieu Poirier <mathieu.poirier@linaro.org> 22554L: linux-remoteproc@vger.kernel.org 22555S: Maintained 22556T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 22557F: Documentation/ABI/testing/sysfs-bus-rpmsg 22558F: Documentation/staging/rpmsg.rst 22559F: drivers/rpmsg/ 22560F: include/linux/rpmsg.h 22561F: include/linux/rpmsg/ 22562F: include/uapi/linux/rpmsg.h 22563F: samples/rpmsg/ 22564 22565REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 22566M: Stephan Gerhold <stephan@gerhold.net> 22567L: netdev@vger.kernel.org 22568L: linux-remoteproc@vger.kernel.org 22569S: Maintained 22570F: drivers/net/wwan/rpmsg_wwan_ctrl.c 22571 22572RENESAS CLOCK DRIVERS 22573M: Geert Uytterhoeven <geert+renesas@glider.be> 22574L: linux-renesas-soc@vger.kernel.org 22575S: Supported 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 22577F: Documentation/devicetree/bindings/clock/renesas,* 22578F: drivers/clk/renesas/ 22579 22580RENESAS EMEV2 I2C DRIVER 22581M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22582L: linux-renesas-soc@vger.kernel.org 22583S: Supported 22584F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 22585F: drivers/i2c/busses/i2c-emev2.c 22586 22587RENESAS ETHERNET AVB DRIVER 22588M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22589R: Paul Barker <paul@pbarker.dev> 22590L: netdev@vger.kernel.org 22591L: linux-renesas-soc@vger.kernel.org 22592S: Maintained 22593F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 22594F: drivers/net/ethernet/renesas/Kconfig 22595F: drivers/net/ethernet/renesas/Makefile 22596F: drivers/net/ethernet/renesas/ravb* 22597 22598RENESAS ETHERNET SWITCH DRIVER 22599R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22600L: netdev@vger.kernel.org 22601L: linux-renesas-soc@vger.kernel.org 22602F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 22603F: drivers/net/ethernet/renesas/Kconfig 22604F: drivers/net/ethernet/renesas/Makefile 22605F: drivers/net/ethernet/renesas/rcar_gen4* 22606F: drivers/net/ethernet/renesas/rswitch* 22607 22608RENESAS ETHERNET TSN DRIVER 22609M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22610L: netdev@vger.kernel.org 22611L: linux-renesas-soc@vger.kernel.org 22612S: Maintained 22613F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 22614F: drivers/net/ethernet/renesas/rtsn.* 22615 22616RENESAS IDT821034 ASoC CODEC 22617M: Herve Codina <herve.codina@bootlin.com> 22618L: linux-sound@vger.kernel.org 22619S: Maintained 22620F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 22621F: sound/soc/codecs/idt821034.c 22622 22623RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 22624M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 22625L: linux-sound@vger.kernel.org 22626L: linux-renesas-soc@vger.kernel.org 22627S: Supported 22628F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 22629F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 22630F: sound/soc/renesas/rcar/ 22631F: sound/soc/renesas/fsi.c 22632F: include/sound/sh_fsi.h 22633 22634RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 22635M: Miquel Raynal <miquel.raynal@bootlin.com> 22636L: linux-mtd@lists.infradead.org 22637L: linux-renesas-soc@vger.kernel.org 22638S: Maintained 22639F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 22640F: drivers/mtd/nand/raw/renesas-nand-controller.c 22641 22642RENESAS R-CAR GYROADC DRIVER 22643M: Marek Vasut <marek.vasut@gmail.com> 22644L: linux-iio@vger.kernel.org 22645S: Supported 22646F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 22647F: drivers/iio/adc/rcar-gyroadc.c 22648 22649RENESAS R-CAR I2C DRIVERS 22650M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22651L: linux-renesas-soc@vger.kernel.org 22652S: Supported 22653F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 22654F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 22655F: drivers/i2c/busses/i2c-rcar.c 22656F: drivers/i2c/busses/i2c-sh_mobile.c 22657 22658RENESAS R-CAR SATA DRIVER 22659M: Geert Uytterhoeven <geert+renesas@glider.be> 22660L: linux-ide@vger.kernel.org 22661L: linux-renesas-soc@vger.kernel.org 22662S: Supported 22663F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 22664F: drivers/ata/sata_rcar.c 22665 22666RENESAS R-CAR THERMAL DRIVERS 22667M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22668L: linux-renesas-soc@vger.kernel.org 22669S: Supported 22670F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 22671F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 22672F: drivers/thermal/renesas/rcar_gen3_thermal.c 22673F: drivers/thermal/renesas/rcar_thermal.c 22674 22675RENESAS RIIC DRIVER 22676M: Chris Brandt <chris.brandt@renesas.com> 22677L: linux-renesas-soc@vger.kernel.org 22678S: Supported 22679F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 22680F: drivers/i2c/busses/i2c-riic.c 22681 22682RENESAS RZ AUDIO (ASoC) DRIVER 22683M: Biju Das <biju.das.jz@bp.renesas.com> 22684M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22685L: linux-sound@vger.kernel.org 22686L: linux-renesas-soc@vger.kernel.org 22687S: Supported 22688F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 22689F: sound/soc/renesas/rz-ssi.c 22690 22691RENESAS RZ/G2L A/D DRIVER 22692M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22693L: linux-iio@vger.kernel.org 22694L: linux-renesas-soc@vger.kernel.org 22695S: Supported 22696F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 22697F: drivers/iio/adc/rzg2l_adc.c 22698 22699RENESAS RZ/G2L MTU3a COUNTER DRIVER 22700M: Biju Das <biju.das.jz@bp.renesas.com> 22701L: linux-iio@vger.kernel.org 22702L: linux-renesas-soc@vger.kernel.org 22703S: Supported 22704F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 22705F: drivers/counter/rz-mtu3-cnt.c 22706 22707RENESAS RZ/T2H / RZ/N2H A/D DRIVER 22708M: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> 22709L: linux-iio@vger.kernel.org 22710L: linux-renesas-soc@vger.kernel.org 22711S: Supported 22712F: Documentation/devicetree/bindings/iio/adc/renesas,r9a09g077-adc.yaml 22713F: drivers/iio/adc/rzt2h_adc.c 22714 22715RENESAS RTCA-3 RTC DRIVER 22716M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22717L: linux-rtc@vger.kernel.org 22718L: linux-renesas-soc@vger.kernel.org 22719S: Supported 22720F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 22721F: drivers/rtc/rtc-renesas-rtca3.c 22722 22723RENESAS RZ/N1 A5PSW SWITCH DRIVER 22724M: Clément Léger <clement.leger@bootlin.com> 22725L: linux-renesas-soc@vger.kernel.org 22726L: netdev@vger.kernel.org 22727S: Maintained 22728F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 22729F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 22730F: drivers/net/dsa/rzn1_a5psw* 22731F: drivers/net/pcs/pcs-rzn1-miic.c 22732F: include/dt-bindings/net/pcs-rzn1-miic.h 22733F: include/linux/pcs-rzn1-miic.h 22734F: net/dsa/tag_rzn1_a5psw.c 22735 22736RENESAS RZ/N1 ADC DRIVER 22737M: Herve Codina <herve.codina@bootlin.com> 22738L: linux-renesas-soc@vger.kernel.org 22739S: Supported 22740F: Documentation/devicetree/bindings/iio/adc/renesas,rzn1-adc.yaml 22741F: drivers/iio/adc/rzn1-adc.c 22742 22743RENESAS RZ/N1 DWMAC GLUE LAYER 22744M: Romain Gantois <romain.gantois@bootlin.com> 22745S: Maintained 22746F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 22747F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 22748 22749RENESAS RZ/N1 RTC CONTROLLER DRIVER 22750M: Miquel Raynal <miquel.raynal@bootlin.com> 22751L: linux-rtc@vger.kernel.org 22752L: linux-renesas-soc@vger.kernel.org 22753S: Maintained 22754F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 22755F: drivers/rtc/rtc-rzn1.c 22756 22757RENESAS RZ/N1 USBF CONTROLLER DRIVER 22758M: Herve Codina <herve.codina@bootlin.com> 22759L: linux-renesas-soc@vger.kernel.org 22760L: linux-usb@vger.kernel.org 22761S: Maintained 22762F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 22763F: drivers/usb/gadget/udc/renesas_usbf.c 22764 22765RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 22766M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22767L: netdev@vger.kernel.org 22768L: linux-renesas-soc@vger.kernel.org 22769S: Maintained 22770F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 22771F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 22772 22773RENESAS RZ/V2H(P) INPUT VIDEO CONTROL BLOCK DRIVER 22774M: Daniel Scally <dan.scally@ideasonboard.com> 22775L: linux-media@vger.kernel.org 22776S: Maintained 22777F: Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml 22778F: drivers/media/platform/renesas/rzv2h-ivc/ 22779 22780RENESAS RZ/V2H(P) RSPI DRIVER 22781M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22782L: linux-spi@vger.kernel.org 22783L: linux-renesas-soc@vger.kernel.org 22784S: Maintained 22785F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 22786F: drivers/spi/spi-rzv2h-rspi.c 22787 22788RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 22789M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22790M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22791L: linux-renesas-soc@vger.kernel.org 22792S: Supported 22793F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 22794F: drivers/reset/reset-rzv2h-usb2phy.c 22795 22796RENESAS RZ/V2M I2C DRIVER 22797M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22798L: linux-i2c@vger.kernel.org 22799L: linux-renesas-soc@vger.kernel.org 22800S: Supported 22801F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 22802F: drivers/i2c/busses/i2c-rzv2m.c 22803 22804RENESAS SUPERH ETHERNET DRIVER 22805M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22806L: netdev@vger.kernel.org 22807L: linux-renesas-soc@vger.kernel.org 22808S: Maintained 22809F: Documentation/devicetree/bindings/net/renesas,ether.yaml 22810F: drivers/net/ethernet/renesas/Kconfig 22811F: drivers/net/ethernet/renesas/Makefile 22812F: drivers/net/ethernet/renesas/sh_eth* 22813F: include/linux/sh_eth.h 22814 22815RENESAS USB PHY DRIVER 22816M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22817L: linux-renesas-soc@vger.kernel.org 22818S: Maintained 22819F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22820 22821RENESAS VERSACLOCK 7 CLOCK DRIVER 22822M: Alex Helms <alexander.helms.jy@renesas.com> 22823S: Maintained 22824F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22825F: drivers/clk/clk-versaclock7.c 22826 22827RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22828M: Herve Codina <herve.codina@bootlin.com> 22829L: linux-iio@vger.kernel.org 22830S: Maintained 22831F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22832F: drivers/iio/potentiometer/x9250.c 22833 22834RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22835M: John Madieu <john.madieu.xa@bp.renesas.com> 22836L: linux-pm@vger.kernel.org 22837S: Maintained 22838F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22839F: drivers/thermal/renesas/rzg3e_thermal.c 22840 22841RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22842M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22843L: linux-pm@vger.kernel.org 22844S: Maintained 22845F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22846F: drivers/thermal/renesas/rzg3s_thermal.c 22847 22848RESET CONTROLLER FRAMEWORK 22849M: Philipp Zabel <p.zabel@pengutronix.de> 22850S: Maintained 22851T: git https://git.pengutronix.de/git/pza/linux.git 22852F: Documentation/devicetree/bindings/reset/ 22853F: Documentation/driver-api/reset.rst 22854F: drivers/reset/ 22855F: include/dt-bindings/reset/ 22856F: include/linux/reset-controller.h 22857F: include/linux/reset.h 22858F: include/linux/reset/ 22859K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22860 22861RESTARTABLE SEQUENCES SUPPORT 22862M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22863M: Peter Zijlstra <peterz@infradead.org> 22864M: "Paul E. McKenney" <paulmck@kernel.org> 22865M: Boqun Feng <boqun@kernel.org> 22866L: linux-kernel@vger.kernel.org 22867S: Supported 22868F: include/trace/events/rseq.h 22869F: include/uapi/linux/rseq.h 22870F: kernel/rseq.c 22871F: tools/testing/selftests/rseq/ 22872 22873RFKILL 22874M: Johannes Berg <johannes@sipsolutions.net> 22875L: linux-wireless@vger.kernel.org 22876S: Maintained 22877W: https://wireless.wiki.kernel.org/ 22878Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22881F: Documentation/ABI/stable/sysfs-class-rfkill 22882F: Documentation/driver-api/rfkill.rst 22883F: include/linux/rfkill.h 22884F: include/uapi/linux/rfkill.h 22885F: net/rfkill/ 22886 22887RHASHTABLE 22888M: Thomas Graf <tgraf@suug.ch> 22889M: Herbert Xu <herbert@gondor.apana.org.au> 22890L: linux-crypto@vger.kernel.org 22891S: Maintained 22892F: include/linux/rhashtable-types.h 22893F: include/linux/rhashtable.h 22894F: lib/rhashtable.c 22895F: lib/test_rhashtable.c 22896 22897RICOH R5C592 MEMORYSTICK DRIVER 22898M: Maxim Levitsky <maximlevitsky@gmail.com> 22899S: Maintained 22900F: drivers/memstick/host/r592.* 22901 22902RICOH SMARTMEDIA/XD DRIVER 22903M: Maxim Levitsky <maximlevitsky@gmail.com> 22904S: Maintained 22905F: drivers/mtd/nand/raw/r852.c 22906F: drivers/mtd/nand/raw/r852.h 22907 22908RISC-V AIA DRIVERS 22909M: Anup Patel <anup@brainfault.org> 22910L: linux-riscv@lists.infradead.org 22911S: Maintained 22912F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22913F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22914F: drivers/irqchip/irq-riscv-aplic-*.c 22915F: drivers/irqchip/irq-riscv-aplic-*.h 22916F: drivers/irqchip/irq-riscv-imsic-*.c 22917F: drivers/irqchip/irq-riscv-imsic-*.h 22918F: drivers/irqchip/irq-riscv-intc.c 22919F: include/linux/irqchip/riscv-aplic.h 22920F: include/linux/irqchip/riscv-imsic.h 22921 22922RISC-V ANDES SoC Support 22923M: Ben Zong-You Xie <ben717@andestech.com> 22924S: Maintained 22925T: git: https://github.com/ben717-linux/linux 22926F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22927F: Documentation/devicetree/bindings/riscv/andes.yaml 22928F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22929F: arch/riscv/boot/dts/andes/ 22930 22931RISC-V ANLOGIC SoC SUPPORT 22932M: Conor Dooley <conor@kernel.org> 22933T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22934L: linux-riscv@lists.infradead.org 22935S: Odd Fixes 22936F: Documentation/devicetree/bindings/riscv/anlogic.yaml 22937F: arch/riscv/boot/dts/anlogic/ 22938 22939RISC-V ARCHITECTURE 22940M: Paul Walmsley <pjw@kernel.org> 22941M: Palmer Dabbelt <palmer@dabbelt.com> 22942M: Albert Ou <aou@eecs.berkeley.edu> 22943R: Alexandre Ghiti <alex@ghiti.fr> 22944L: linux-riscv@lists.infradead.org 22945S: Supported 22946Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22947C: irc://irc.libera.chat/riscv 22948P: Documentation/arch/riscv/patch-acceptance.rst 22949T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22950F: arch/riscv/ 22951N: riscv 22952K: riscv 22953 22954RISC-V IOMMU 22955M: Tomasz Jeznach <tjeznach@rivosinc.com> 22956L: iommu@lists.linux.dev 22957L: linux-riscv@lists.infradead.org 22958S: Maintained 22959T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22960F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22961F: drivers/iommu/riscv/ 22962 22963RISC-V MICROCHIP SUPPORT 22964M: Conor Dooley <conor.dooley@microchip.com> 22965M: Daire McNamara <daire.mcnamara@microchip.com> 22966L: linux-riscv@lists.infradead.org 22967S: Supported 22968T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ (dts, soc, firmware) 22969F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22970F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22971F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22972F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22973F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22974F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-iomux0.yaml 22975F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-mssio.yaml 22976F: Documentation/devicetree/bindings/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml 22977F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22978F: Documentation/devicetree/bindings/riscv/microchip.yaml 22979F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs*.yaml 22980F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22981F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22982F: arch/riscv/boot/dts/microchip/ 22983F: drivers/char/hw_random/mpfs-rng.c 22984F: drivers/clk/microchip/clk-mpfs*.c 22985F: drivers/firmware/microchip/mpfs-auto-update.c 22986F: drivers/gpio/gpio-mpfs.c 22987F: drivers/i2c/busses/i2c-microchip-corei2c.c 22988F: drivers/mailbox/mailbox-mpfs.c 22989F: drivers/pci/controller/plda/pcie-microchip-host.c 22990F: drivers/pinctrl/microchip/pinctrl-mpfs-iomux0.c 22991F: drivers/pinctrl/microchip/pinctrl-mpfs-mssio.c 22992F: drivers/pinctrl/microchip/pinctrl-pic64gx-gpio2.c 22993F: drivers/pwm/pwm-microchip-core.c 22994F: drivers/reset/reset-mpfs.c 22995F: drivers/rtc/rtc-mpfs.c 22996F: drivers/soc/microchip/mpfs-control-scb.c 22997F: drivers/soc/microchip/mpfs-mss-top-sysreg.c 22998F: drivers/soc/microchip/mpfs-sys-controller.c 22999F: drivers/spi/spi-microchip-core-qspi.c 23000F: drivers/spi/spi-mpfs.c 23001F: drivers/usb/musb/mpfs.c 23002F: include/soc/microchip/mpfs.h 23003 23004RISC-V MISC SOC SUPPORT 23005M: Conor Dooley <conor@kernel.org> 23006L: linux-riscv@lists.infradead.org 23007S: Odd Fixes 23008T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23009F: arch/riscv/boot/dts/canaan/ 23010F: arch/riscv/boot/dts/sifive/ 23011 23012RISC-V PMU DRIVERS 23013M: Atish Patra <atish.patra@linux.dev> 23014R: Anup Patel <anup@brainfault.org> 23015L: linux-riscv@lists.infradead.org 23016S: Supported 23017F: drivers/perf/riscv_pmu.c 23018F: drivers/perf/riscv_pmu_legacy.c 23019F: drivers/perf/riscv_pmu_sbi.c 23020 23021RISC-V RPMI AND MPXY DRIVERS 23022M: Rahul Pathak <rahul@summations.net> 23023M: Anup Patel <anup@brainfault.org> 23024L: linux-riscv@lists.infradead.org 23025F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 23026F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 23027F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 23028F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 23029F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 23030F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 23031F: drivers/clk/clk-rpmi.c 23032F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 23033F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 23034F: include/linux/mailbox/riscv-rpmi-message.h 23035 23036RISC-V SPACEMIT SoC Support 23037M: Yixun Lan <dlan@kernel.org> 23038L: linux-riscv@lists.infradead.org 23039L: spacemit@lists.linux.dev 23040S: Maintained 23041W: https://github.com/spacemit-com/linux/wiki 23042C: irc://irc.libera.chat/spacemit 23043T: git https://github.com/spacemit-com/linux 23044F: arch/riscv/boot/dts/spacemit/ 23045N: spacemit 23046K: spacemit 23047 23048RISC-V TENSTORRENT SoC SUPPORT 23049M: Drew Fustini <dfustini@oss.tenstorrent.com> 23050M: Joel Stanley <jms@oss.tenstorrent.com> 23051L: linux-riscv@lists.infradead.org 23052S: Maintained 23053T: git https://github.com/tenstorrent/linux.git 23054F: Documentation/devicetree/bindings/clock/tenstorrent,atlantis-prcm-rcpu.yaml 23055F: Documentation/devicetree/bindings/riscv/tenstorrent.yaml 23056F: arch/riscv/boot/dts/tenstorrent/ 23057F: drivers/clk/tenstorrent/ 23058F: drivers/reset/reset-tenstorrent-atlantis.c 23059F: include/dt-bindings/clock/tenstorrent,atlantis-prcm-rcpu.h 23060 23061RISC-V THEAD SoC SUPPORT 23062M: Drew Fustini <fustini@kernel.org> 23063M: Guo Ren <guoren@kernel.org> 23064M: Fu Wei <wefu@redhat.com> 23065L: linux-riscv@lists.infradead.org 23066S: Maintained 23067Q: https://patchwork.kernel.org/project/riscv-thead/list/ 23068T: git https://github.com/pdp7/linux.git 23069F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 23070F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 23071F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 23072F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 23073F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 23074F: Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml 23075F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 23076F: arch/riscv/boot/dts/thead/ 23077F: drivers/clk/thead/clk-th1520-ap.c 23078F: drivers/firmware/thead,th1520-aon.c 23079F: drivers/gpu/drm/bridge/th1520-dw-hdmi.c 23080F: drivers/mailbox/mailbox-th1520.c 23081F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 23082F: drivers/pinctrl/pinctrl-th1520.c 23083F: drivers/pmdomain/thead/ 23084F: drivers/power/reset/th1520-aon-reboot.c 23085F: drivers/power/sequencing/pwrseq-thead-gpu.c 23086F: drivers/pwm/pwm_th1520.rs 23087F: drivers/reset/reset-th1520.c 23088F: include/dt-bindings/clock/thead,th1520-clk-ap.h 23089F: include/dt-bindings/power/thead,th1520-power.h 23090F: include/dt-bindings/reset/thead,th1520-reset.h 23091F: include/linux/firmware/thead/thead,th1520-aon.h 23092 23093RNBD BLOCK DRIVERS 23094M: Md. Haris Iqbal <haris.iqbal@ionos.com> 23095M: Jack Wang <jinpu.wang@ionos.com> 23096L: linux-block@vger.kernel.org 23097S: Maintained 23098F: drivers/block/rnbd/ 23099 23100ROCCAT DRIVERS 23101M: Stefan Achatz <erazor_de@users.sourceforge.net> 23102S: Maintained 23103W: http://sourceforge.net/projects/roccat/ 23104F: Documentation/ABI/*/sysfs-driver-hid-roccat* 23105F: drivers/hid/hid-roccat* 23106F: include/linux/hid-roccat* 23107 23108ROCKCHIP CAN-FD DRIVER 23109M: Marc Kleine-Budde <mkl@pengutronix.de> 23110R: kernel@pengutronix.de 23111L: linux-can@vger.kernel.org 23112S: Maintained 23113F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 23114F: drivers/net/can/rockchip/ 23115 23116ROCKCHIP CAMERA INTERFACE (RKCIF) DRIVER 23117M: Mehdi Djait <mehdi.djait@linux.intel.com> 23118M: Michael Riesch <michael.riesch@collabora.com> 23119L: linux-media@vger.kernel.org 23120S: Maintained 23121F: Documentation/admin-guide/media/rkcif* 23122F: Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml 23123F: Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml 23124F: drivers/media/platform/rockchip/rkcif/ 23125 23126ROCKCHIP CRYPTO DRIVERS 23127M: Corentin Labbe <clabbe@baylibre.com> 23128L: linux-crypto@vger.kernel.org 23129S: Maintained 23130F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 23131F: drivers/crypto/rockchip/ 23132 23133ROCKCHIP I2S TDM DRIVER 23134M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 23135L: linux-rockchip@lists.infradead.org 23136S: Maintained 23137F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 23138F: sound/soc/rockchip/rockchip_i2s_tdm.* 23139 23140ROCKCHIP ISP V1 DRIVER 23141M: Dafna Hirschfeld <dafna@fastmail.com> 23142M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23143L: linux-media@vger.kernel.org 23144L: linux-rockchip@lists.infradead.org 23145S: Maintained 23146F: Documentation/admin-guide/media/rkisp1.rst 23147F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 23148F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 23149F: drivers/media/platform/rockchip/rkisp1 23150F: include/uapi/linux/rkisp1-config.h 23151 23152ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 23153M: Daniel Golle <daniel@makrotopia.org> 23154M: Aurelien Jarno <aurelien@aurel32.net> 23155M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 23156S: Maintained 23157F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 23158F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 23159F: drivers/char/hw_random/rockchip-rng.c 23160 23161ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 23162M: Jacob Chen <jacob-chen@iotwrt.com> 23163M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23164L: linux-media@vger.kernel.org 23165L: linux-rockchip@lists.infradead.org 23166S: Maintained 23167F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 23168F: drivers/media/platform/rockchip/rga/ 23169 23170ROCKCHIP RKVDEC VIDEO DECODER DRIVER 23171M: Detlev Casanova <detlev.casanova@collabora.com> 23172M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23173L: linux-media@vger.kernel.org 23174L: linux-rockchip@lists.infradead.org 23175S: Maintained 23176F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 23177F: drivers/media/platform/rockchip/rkvdec/ 23178 23179ROCKCHIP RK3308 INTERNAL AUDIO CODEC 23180M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23181S: Maintained 23182F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 23183F: sound/soc/codecs/rk3308_codec.c 23184F: sound/soc/codecs/rk3308_codec.h 23185 23186ROCKCHIP SAI DRIVER 23187M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 23188L: linux-rockchip@lists.infradead.org 23189S: Maintained 23190F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 23191F: sound/soc/rockchip/rockchip_sai.* 23192 23193ROCKER DRIVER 23194M: Jiri Pirko <jiri@resnulli.us> 23195L: netdev@vger.kernel.org 23196S: Supported 23197F: drivers/net/ethernet/rocker/ 23198 23199ROCKETPORT EXPRESS/INFINITY DRIVER 23200M: Kevin Cernekee <cernekee@gmail.com> 23201L: linux-serial@vger.kernel.org 23202S: Odd Fixes 23203F: drivers/tty/serial/rp2.* 23204 23205ROHM BD71828 CHARGER 23206M: Andreas Kemnade <andreas@kemnade.info> 23207M: Matti Vaittinen <mazziesaccount@gmail.com> 23208S: Maintained 23209F: drivers/power/supply/bd71828-power.c 23210 23211ROHM BD79703 DAC 23212M: Matti Vaittinen <mazziesaccount@gmail.com> 23213S: Supported 23214F: drivers/iio/dac/rohm-bd79703.c 23215 23216ROHM BD99954 CHARGER IC 23217M: Matti Vaittinen <mazziesaccount@gmail.com> 23218S: Supported 23219F: drivers/power/supply/bd99954-charger.c 23220F: drivers/power/supply/bd99954-charger.h 23221 23222ROHM BD791xx ADC / GPO IC 23223M: Matti Vaittinen <mazziesaccount@gmail.com> 23224S: Supported 23225F: drivers/iio/adc/rohm-bd79112.c 23226F: drivers/iio/adc/rohm-bd79124.c 23227 23228ROHM BH1745 COLOUR SENSOR 23229M: Mudit Sharma <muditsharma.info@gmail.com> 23230L: linux-iio@vger.kernel.org 23231S: Maintained 23232F: drivers/iio/light/bh1745.c 23233 23234ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 23235M: Tomasz Duszynski <tduszyns@gmail.com> 23236S: Maintained 23237F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 23238F: drivers/iio/light/bh1750.c 23239 23240ROHM BM1390 PRESSURE SENSOR DRIVER 23241M: Matti Vaittinen <mazziesaccount@gmail.com> 23242L: linux-iio@vger.kernel.org 23243S: Supported 23244F: drivers/iio/pressure/rohm-bm1390.c 23245 23246ROHM BU270xx LIGHT SENSOR DRIVERs 23247M: Matti Vaittinen <mazziesaccount@gmail.com> 23248L: linux-iio@vger.kernel.org 23249S: Supported 23250F: drivers/iio/light/rohm-bu27034.c 23251 23252ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 23253M: Marek Vasut <marek.vasut+renesas@gmail.com> 23254L: linux-kernel@vger.kernel.org 23255L: linux-renesas-soc@vger.kernel.org 23256S: Supported 23257F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 23258F: drivers/gpio/gpio-bd9571mwv.c 23259F: drivers/mfd/bd9571mwv.c 23260F: drivers/regulator/bd9571mwv-regulator.c 23261F: include/linux/mfd/bd9571mwv.h 23262 23263ROHM POWER MANAGEMENT IC DEVICE DRIVERS 23264M: Matti Vaittinen <mazziesaccount@gmail.com> 23265S: Supported 23266F: drivers/clk/clk-bd718x7.c 23267F: drivers/gpio/gpio-bd71815.c 23268F: drivers/gpio/gpio-bd71828.c 23269F: drivers/gpio/gpio-bd72720.c 23270F: drivers/mfd/rohm-bd71828.c 23271F: drivers/mfd/rohm-bd718x7.c 23272F: drivers/mfd/rohm-bd9576.c 23273F: drivers/mfd/rohm-bd96801.c 23274F: drivers/regulator/bd71815-regulator.c 23275F: drivers/regulator/bd71828-regulator.c 23276F: drivers/regulator/bd718x7-regulator.c 23277F: drivers/regulator/bd9576-regulator.c 23278F: drivers/regulator/bd96801-regulator.c 23279F: drivers/regulator/rohm-regulator.c 23280F: drivers/rtc/rtc-bd70528.c 23281F: drivers/watchdog/bd9576_wdt.c 23282F: drivers/watchdog/bd96801_wdt.c 23283F: include/linux/mfd/rohm-bd71815.h 23284F: include/linux/mfd/rohm-bd71828.h 23285F: include/linux/mfd/rohm-bd718x7.h 23286F: include/linux/mfd/rohm-bd72720.h 23287F: include/linux/mfd/rohm-bd957x.h 23288F: include/linux/mfd/rohm-bd96801.h 23289F: include/linux/mfd/rohm-bd96802.h 23290F: include/linux/mfd/rohm-generic.h 23291F: include/linux/mfd/rohm-shared.h 23292 23293ROTATION DRIVER FOR ALLWINNER A83T 23294M: Jernej Skrabec <jernej.skrabec@gmail.com> 23295L: linux-media@vger.kernel.org 23296S: Maintained 23297T: git git://linuxtv.org/media.git 23298F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 23299F: drivers/media/platform/sunxi/sun8i-rotate/ 23300 23301RPMB SUBSYSTEM 23302M: Jens Wiklander <jens.wiklander@linaro.org> 23303L: linux-kernel@vger.kernel.org 23304S: Supported 23305F: drivers/misc/rpmb-core.c 23306F: include/linux/rpmb.h 23307 23308RPMSG TTY DRIVER 23309M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23310L: linux-remoteproc@vger.kernel.org 23311S: Maintained 23312F: drivers/tty/rpmsg_tty.c 23313 23314RTASE ETHERNET DRIVER 23315M: Justin Lai <justinlai0215@realtek.com> 23316M: Larry Chiu <larry.chiu@realtek.com> 23317L: netdev@vger.kernel.org 23318S: Maintained 23319F: drivers/net/ethernet/realtek/rtase/ 23320 23321RTL2830 MEDIA DRIVER 23322L: linux-media@vger.kernel.org 23323S: Orphan 23324W: https://linuxtv.org 23325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23326F: drivers/media/dvb-frontends/rtl2830* 23327 23328RTL2832 MEDIA DRIVER 23329L: linux-media@vger.kernel.org 23330S: Orphan 23331W: https://linuxtv.org 23332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23333F: drivers/media/dvb-frontends/rtl2832* 23334 23335RTL2832_SDR MEDIA DRIVER 23336L: linux-media@vger.kernel.org 23337S: Orphan 23338W: https://linuxtv.org 23339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23340F: drivers/media/dvb-frontends/rtl2832_sdr* 23341 23342RTL8180 WIRELESS DRIVER 23343L: linux-wireless@vger.kernel.org 23344S: Orphan 23345F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 23346 23347RTL8187 WIRELESS DRIVER 23348M: Hin-Tak Leung <hintak.leung@gmail.com> 23349L: linux-wireless@vger.kernel.org 23350S: Maintained 23351T: git https://github.com/pkshih/rtw.git 23352F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 23353 23354RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 23355M: Jes Sorensen <Jes.Sorensen@gmail.com> 23356L: linux-wireless@vger.kernel.org 23357S: Maintained 23358T: git https://github.com/pkshih/rtw.git 23359F: drivers/net/wireless/realtek/rtl8xxxu/ 23360 23361RTL9300 I2C DRIVER (rtl9300-i2c) 23362M: Chris Packham <chris.packham@alliedtelesis.co.nz> 23363L: linux-i2c@vger.kernel.org 23364S: Maintained 23365F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 23366F: drivers/i2c/busses/i2c-rtl9300.c 23367 23368RTRS TRANSPORT DRIVERS 23369M: Md. Haris Iqbal <haris.iqbal@ionos.com> 23370M: Jack Wang <jinpu.wang@ionos.com> 23371L: linux-rdma@vger.kernel.org 23372S: Maintained 23373F: drivers/infiniband/ulp/rtrs/ 23374 23375RUNTIME VERIFICATION (RV) 23376M: Steven Rostedt <rostedt@goodmis.org> 23377M: Gabriele Monaco <gmonaco@redhat.com> 23378L: linux-trace-kernel@vger.kernel.org 23379S: Maintained 23380F: Documentation/trace/rv/ 23381F: include/linux/rv.h 23382F: include/rv/ 23383F: kernel/trace/rv/ 23384F: tools/testing/selftests/verification/ 23385F: tools/verification/ 23386 23387RUST 23388M: Miguel Ojeda <ojeda@kernel.org> 23389R: Boqun Feng <boqun@kernel.org> 23390R: Gary Guo <gary@garyguo.net> 23391R: Björn Roy Baron <bjorn3_gh@protonmail.com> 23392R: Benno Lossin <lossin@kernel.org> 23393R: Andreas Hindborg <a.hindborg@kernel.org> 23394R: Alice Ryhl <aliceryhl@google.com> 23395R: Trevor Gross <tmgross@umich.edu> 23396R: Danilo Krummrich <dakr@kernel.org> 23397L: rust-for-linux@vger.kernel.org 23398S: Supported 23399W: https://rust-for-linux.com 23400B: https://github.com/Rust-for-Linux/linux/issues 23401C: zulip://rust-for-linux.zulipchat.com 23402P: https://rust-for-linux.com/contributing 23403T: git https://github.com/Rust-for-Linux/linux.git rust-next 23404F: .clippy.toml 23405F: .rustfmt.toml 23406F: Documentation/rust/ 23407F: include/trace/events/rust_sample.h 23408F: rust/ 23409F: samples/rust/ 23410F: scripts/*rust* 23411F: tools/testing/selftests/rust/ 23412K: \b(?i:rust)\b 23413 23414RUST [ALLOC] 23415M: Danilo Krummrich <dakr@kernel.org> 23416R: Lorenzo Stoakes <ljs@kernel.org> 23417R: Vlastimil Babka <vbabka@kernel.org> 23418R: Liam R. Howlett <liam@infradead.org> 23419R: Uladzislau Rezki <urezki@gmail.com> 23420L: rust-for-linux@vger.kernel.org 23421S: Maintained 23422T: git https://github.com/Rust-for-Linux/linux.git alloc-next 23423F: rust/kernel/alloc.rs 23424F: rust/kernel/alloc/ 23425 23426RUST [INTEROP] 23427M: Joel Fernandes <joelagnelf@nvidia.com> 23428M: Alexandre Courbot <acourbot@nvidia.com> 23429L: rust-for-linux@vger.kernel.org 23430S: Maintained 23431T: git https://github.com/Rust-for-Linux/linux.git interop-next 23432F: rust/kernel/interop.rs 23433F: rust/kernel/interop/ 23434 23435RUST [NUM] 23436M: Alexandre Courbot <acourbot@nvidia.com> 23437R: Yury Norov <yury.norov@gmail.com> 23438L: rust-for-linux@vger.kernel.org 23439S: Maintained 23440F: rust/kernel/num.rs 23441F: rust/kernel/num/ 23442 23443RUST [PIN-INIT] 23444M: Benno Lossin <lossin@kernel.org> 23445M: Gary Guo <gary@garyguo.net> 23446L: rust-for-linux@vger.kernel.org 23447S: Maintained 23448W: https://rust-for-linux.com/pin-init 23449B: https://github.com/Rust-for-Linux/pin-init/issues 23450C: zulip://rust-for-linux.zulipchat.com 23451P: rust/pin-init/CONTRIBUTING.md 23452T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 23453F: rust/kernel/init.rs 23454F: rust/pin-init/ 23455K: \bpin-init\b|pin_init\b|PinInit 23456 23457RUST [RUST-ANALYZER] 23458M: Tamir Duberstein <tamird@kernel.org> 23459R: Jesung Yang <y.j3ms.n@gmail.com> 23460L: rust-for-linux@vger.kernel.org 23461S: Maintained 23462T: git https://github.com/Rust-for-Linux/linux.git rust-analyzer-next 23463F: scripts/generate_rust_analyzer.py 23464 23465RXRPC SOCKETS (AF_RXRPC) 23466M: David Howells <dhowells@redhat.com> 23467M: Marc Dionne <marc.dionne@auristor.com> 23468L: linux-afs@lists.infradead.org 23469S: Supported 23470W: https://www.infradead.org/~dhowells/kafs/ 23471F: Documentation/networking/rxrpc.rst 23472F: include/keys/rxrpc-type.h 23473F: include/net/af_rxrpc.h 23474F: include/trace/events/rxrpc.h 23475F: include/uapi/linux/rxrpc.h 23476F: net/rxrpc/ 23477 23478S3 SAVAGE FRAMEBUFFER DRIVER 23479M: Antonino Daplas <adaplas@gmail.com> 23480L: linux-fbdev@vger.kernel.org 23481S: Maintained 23482F: drivers/video/fbdev/savage/ 23483 23484S390 ARCHITECTURE 23485M: Heiko Carstens <hca@linux.ibm.com> 23486M: Vasily Gorbik <gor@linux.ibm.com> 23487M: Alexander Gordeev <agordeev@linux.ibm.com> 23488R: Christian Borntraeger <borntraeger@linux.ibm.com> 23489R: Sven Schnelle <svens@linux.ibm.com> 23490L: linux-s390@vger.kernel.org 23491S: Supported 23492T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23493F: Documentation/driver-api/s390-drivers.rst 23494F: Documentation/arch/s390/ 23495F: arch/s390/ 23496F: drivers/s390/ 23497F: drivers/watchdog/diag288_wdt.c 23498 23499S390 COMMON I/O LAYER 23500M: Vineeth Vijayan <vneethv@linux.ibm.com> 23501M: Peter Oberparleiter <oberpar@linux.ibm.com> 23502L: linux-s390@vger.kernel.org 23503S: Supported 23504F: drivers/s390/cio/ 23505 23506S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 23507M: Harald Freudenberger <freude@linux.ibm.com> 23508M: Holger Dengler <dengler@linux.ibm.com> 23509L: linux-crypto@vger.kernel.org 23510L: linux-s390@vger.kernel.org 23511S: Supported 23512F: arch/s390/crypto/ 23513F: arch/s390/include/asm/archrandom.h 23514F: arch/s390/include/asm/cpacf.h 23515 23516S390 DASD DRIVER 23517M: Stefan Haberland <sth@linux.ibm.com> 23518M: Jan Hoeppner <hoeppner@linux.ibm.com> 23519L: linux-s390@vger.kernel.org 23520S: Supported 23521F: block/partitions/ibm.c 23522F: drivers/s390/block/dasd* 23523F: include/linux/dasd_mod.h 23524 23525S390 HWRANDOM TRNG DRIVER 23526M: Harald Freudenberger <freude@linux.ibm.com> 23527M: Holger Dengler <dengler@linux.ibm.com> 23528L: linux-crypto@vger.kernel.org 23529L: linux-s390@vger.kernel.org 23530S: Supported 23531F: drivers/char/hw_random/s390-trng.c 23532 23533S390 IOMMU (PCI) 23534M: Niklas Schnelle <schnelle@linux.ibm.com> 23535M: Matthew Rosato <mjrosato@linux.ibm.com> 23536R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23537L: linux-s390@vger.kernel.org 23538S: Supported 23539F: drivers/iommu/s390-iommu.c 23540 23541S390 IUCV NETWORK LAYER 23542M: Alexandra Winter <wintera@linux.ibm.com> 23543M: Thorsten Winkler <twinkler@linux.ibm.com> 23544L: linux-s390@vger.kernel.org 23545L: netdev@vger.kernel.org 23546S: Supported 23547F: drivers/s390/net/*iucv* 23548F: include/net/iucv/ 23549F: net/iucv/ 23550 23551S390 MM 23552M: Alexander Gordeev <agordeev@linux.ibm.com> 23553M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23554L: linux-s390@vger.kernel.org 23555S: Supported 23556T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23557F: arch/s390/include/asm/pgtable.h 23558F: arch/s390/mm 23559 23560S390 NETWORK DRIVERS 23561M: Alexandra Winter <wintera@linux.ibm.com> 23562M: Aswin Karuvally <aswin@linux.ibm.com> 23563L: linux-s390@vger.kernel.org 23564L: netdev@vger.kernel.org 23565S: Supported 23566F: drivers/s390/net/ 23567 23568S390 PCI SUBSYSTEM 23569M: Niklas Schnelle <schnelle@linux.ibm.com> 23570M: Gerd Bayer <gbayer@linux.ibm.com> 23571L: linux-s390@vger.kernel.org 23572S: Supported 23573F: Documentation/arch/s390/pci.rst 23574F: arch/s390/pci/ 23575F: drivers/pci/hotplug/s390_pci_hpc.c 23576 23577S390 PTP DRIVER 23578M: Sven Schnelle <svens@linux.ibm.com> 23579L: linux-s390@vger.kernel.org 23580S: Supported 23581F: drivers/ptp/ptp_s390.c 23582 23583S390 SCM DRIVER 23584M: Vineeth Vijayan <vneethv@linux.ibm.com> 23585L: linux-s390@vger.kernel.org 23586S: Supported 23587F: drivers/s390/block/scm* 23588F: drivers/s390/cio/scm.c 23589 23590S390 VFIO AP DRIVER 23591M: Tony Krowiak <akrowiak@linux.ibm.com> 23592M: Halil Pasic <pasic@linux.ibm.com> 23593M: Jason Herne <jjherne@linux.ibm.com> 23594L: linux-s390@vger.kernel.org 23595S: Supported 23596F: Documentation/arch/s390/vfio-ap* 23597F: drivers/s390/crypto/vfio_ap* 23598 23599S390 VFIO-CCW DRIVER 23600M: Eric Farman <farman@linux.ibm.com> 23601M: Matthew Rosato <mjrosato@linux.ibm.com> 23602R: Halil Pasic <pasic@linux.ibm.com> 23603L: linux-s390@vger.kernel.org 23604L: kvm@vger.kernel.org 23605S: Supported 23606F: Documentation/arch/s390/vfio-ccw.rst 23607F: drivers/s390/cio/vfio_ccw* 23608F: include/uapi/linux/vfio_ccw.h 23609 23610S390 VFIO-PCI DRIVER 23611M: Matthew Rosato <mjrosato@linux.ibm.com> 23612M: Farhan Ali <alifm@linux.ibm.com> 23613R: Eric Farman <farman@linux.ibm.com> 23614L: linux-s390@vger.kernel.org 23615L: kvm@vger.kernel.org 23616S: Supported 23617F: arch/s390/kvm/pci* 23618F: drivers/vfio/pci/vfio_pci_zdev.c 23619F: include/uapi/linux/vfio_zdev.h 23620 23621S390 ZCRYPT AND PKEY DRIVER AND AP BUS 23622M: Harald Freudenberger <freude@linux.ibm.com> 23623M: Holger Dengler <dengler@linux.ibm.com> 23624L: linux-s390@vger.kernel.org 23625S: Supported 23626F: arch/s390/include/asm/ap.h 23627F: arch/s390/include/asm/pkey.h 23628F: arch/s390/include/asm/trace/zcrypt.h 23629F: arch/s390/include/uapi/asm/pkey.h 23630F: arch/s390/include/uapi/asm/zcrypt.h 23631F: drivers/s390/crypto/ 23632 23633S390 ZFCP DRIVER 23634M: Nihar Panda <niharp@linux.ibm.com> 23635L: linux-s390@vger.kernel.org 23636S: Supported 23637F: drivers/s390/scsi/zfcp_* 23638 23639SAA6588 RDS RECEIVER DRIVER 23640M: Hans Verkuil <hverkuil@kernel.org> 23641L: linux-media@vger.kernel.org 23642S: Odd Fixes 23643W: https://linuxtv.org 23644T: git git://linuxtv.org/media.git 23645F: drivers/media/i2c/saa6588* 23646 23647SAA7134 VIDEO4LINUX DRIVER 23648M: Mauro Carvalho Chehab <mchehab@kernel.org> 23649L: linux-media@vger.kernel.org 23650S: Odd fixes 23651W: https://linuxtv.org 23652T: git git://linuxtv.org/media.git 23653F: Documentation/driver-api/media/drivers/saa7134* 23654F: drivers/media/pci/saa7134/ 23655 23656SAA7146 VIDEO4LINUX-2 DRIVER 23657M: Hans Verkuil <hverkuil@kernel.org> 23658L: linux-media@vger.kernel.org 23659S: Maintained 23660T: git git://linuxtv.org/media.git 23661F: drivers/media/common/saa7146/ 23662F: drivers/media/pci/saa7146/ 23663F: include/media/drv-intf/saa7146* 23664 23665SAFESETID SECURITY MODULE 23666M: Micah Morton <mortonm@chromium.org> 23667S: Supported 23668F: Documentation/admin-guide/LSM/SafeSetID.rst 23669F: security/safesetid/ 23670 23671SAMSUNG AUDIO (ASoC) DRIVERS 23672M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23673L: linux-sound@vger.kernel.org 23674S: Maintained 23675B: mailto:linux-samsung-soc@vger.kernel.org 23676F: Documentation/devicetree/bindings/sound/samsung* 23677F: sound/soc/samsung/ 23678 23679SAMSUNG EXYNOS2200 SoC SUPPORT 23680M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 23681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23682L: linux-samsung-soc@vger.kernel.org 23683S: Maintained 23684F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 23685F: arch/arm64/boot/dts/exynos/exynos2200* 23686F: drivers/clk/samsung/clk-exynos2200.c 23687F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 23688 23689SAMSUNG EXYNOS850 SoC SUPPORT 23690M: Sam Protsenko <semen.protsenko@linaro.org> 23691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23692L: linux-samsung-soc@vger.kernel.org 23693S: Maintained 23694F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 23695F: arch/arm64/boot/dts/exynos/exynos850* 23696F: drivers/clk/samsung/clk-exynos850.c 23697F: include/dt-bindings/clock/exynos850.h 23698 23699SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 23700M: Tudor Ambarus <tudor.ambarus@linaro.org> 23701L: linux-kernel@vger.kernel.org 23702L: linux-samsung-soc@vger.kernel.org 23703S: Supported 23704F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 23705F: drivers/clk/samsung/clk-acpm.c 23706F: drivers/firmware/samsung/exynos-acpm* 23707F: include/linux/firmware/samsung/exynos-acpm-protocol.h 23708 23709SAMSUNG EXYNOS MAILBOX DRIVER 23710M: Tudor Ambarus <tudor.ambarus@linaro.org> 23711L: linux-kernel@vger.kernel.org 23712L: linux-samsung-soc@vger.kernel.org 23713S: Supported 23714F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 23715F: drivers/mailbox/exynos-mailbox.c 23716F: include/linux/mailbox/exynos-message.h 23717 23718SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 23719M: Krzysztof Kozlowski <krzk@kernel.org> 23720L: linux-crypto@vger.kernel.org 23721L: linux-samsung-soc@vger.kernel.org 23722S: Maintained 23723F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 23724F: drivers/crypto/exynos-rng.c 23725 23726SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 23727M: Łukasz Stelmach <l.stelmach@samsung.com> 23728L: linux-samsung-soc@vger.kernel.org 23729S: Maintained 23730F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 23731F: drivers/char/hw_random/exynos-trng.c 23732 23733SAMSUNG FRAMEBUFFER DRIVER 23734M: Jingoo Han <jingoohan1@gmail.com> 23735L: linux-fbdev@vger.kernel.org 23736S: Maintained 23737F: drivers/video/fbdev/s3c-fb.c 23738 23739SAMSUNG GALAXY BOOK DRIVER 23740M: Joshua Grisham <josh@joshuagrisham.com> 23741L: platform-driver-x86@vger.kernel.org 23742S: Maintained 23743F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 23744F: drivers/platform/x86/samsung-galaxybook.c 23745 23746SAMSUNG INTERCONNECT DRIVERS 23747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23748M: Artur Świgoń <a.swigon@samsung.com> 23749L: linux-pm@vger.kernel.org 23750L: linux-samsung-soc@vger.kernel.org 23751S: Supported 23752F: drivers/interconnect/samsung/ 23753 23754SAMSUNG LAPTOP DRIVER 23755M: Corentin Chary <corentin.chary@gmail.com> 23756L: platform-driver-x86@vger.kernel.org 23757S: Maintained 23758F: drivers/platform/x86/samsung-laptop.c 23759 23760SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 23761M: Krzysztof Kozlowski <krzk@kernel.org> 23762R: André Draszik <andre.draszik@linaro.org> 23763L: linux-kernel@vger.kernel.org 23764L: linux-samsung-soc@vger.kernel.org 23765S: Maintained 23766B: mailto:linux-samsung-soc@vger.kernel.org 23767F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 23768F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 23769F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 23770F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 23771F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 23772F: drivers/clk/clk-s2mps11.c 23773F: drivers/mfd/sec*.[ch] 23774F: drivers/regulator/s2*.c 23775F: drivers/regulator/s5m*.c 23776F: drivers/rtc/rtc-s5m.c 23777F: include/dt-bindings/regulator/samsung,s2m*.h 23778F: include/linux/mfd/samsung/ 23779 23780SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 23781M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 23782L: linux-media@vger.kernel.org 23783L: linux-samsung-soc@vger.kernel.org 23784S: Maintained 23785F: drivers/media/platform/samsung/s3c-camif/ 23786F: include/media/drv-intf/s3c_camif.h 23787 23788SAMSUNG S3FWRN5 NFC DRIVER 23789M: Krzysztof Kozlowski <krzk@kernel.org> 23790S: Maintained 23791F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 23792F: drivers/nfc/s3fwrn5 23793 23794SAMSUNG S5C73M3 CAMERA DRIVER 23795M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23796M: Andrzej Hajda <andrzej.hajda@intel.com> 23797L: linux-media@vger.kernel.org 23798S: Supported 23799F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 23800F: drivers/media/i2c/s5c73m3/* 23801 23802SAMSUNG S5K3M5 CAMERA DRIVER 23803M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 23804L: linux-media@vger.kernel.org 23805S: Maintained 23806T: git git://linuxtv.org/media_tree.git 23807F: Documentation/devicetree/bindings/media/i2c/samsung,s5k3m5.yaml 23808F: drivers/media/i2c/s5k3m5.c 23809 23810SAMSUNG S5K5BAF CAMERA DRIVER 23811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23812M: Andrzej Hajda <andrzej.hajda@intel.com> 23813L: linux-media@vger.kernel.org 23814S: Supported 23815F: drivers/media/i2c/s5k5baf.c 23816 23817SAMSUNG S5KJN1 CAMERA DRIVER 23818M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 23819L: linux-media@vger.kernel.org 23820S: Maintained 23821T: git git://linuxtv.org/media_tree.git 23822F: Documentation/devicetree/bindings/media/i2c/samsung,s5kjn1.yaml 23823F: drivers/media/i2c/s5kjn1.c 23824 23825SAMSUNG S5P Security SubSystem (SSS) DRIVER 23826M: Krzysztof Kozlowski <krzk@kernel.org> 23827M: Vladimir Zapolskiy <vz@mleia.com> 23828L: linux-crypto@vger.kernel.org 23829L: linux-samsung-soc@vger.kernel.org 23830S: Maintained 23831F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 23832F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 23833F: drivers/crypto/s5p-sss.c 23834 23835SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 23836M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23837L: linux-media@vger.kernel.org 23838S: Supported 23839Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23840F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 23841F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 23842F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 23843F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 23844F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 23845F: drivers/media/platform/samsung/exynos4-is/ 23846 23847SAMSUNG SOC CLOCK DRIVERS 23848M: Krzysztof Kozlowski <krzk@kernel.org> 23849M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23850M: Chanwoo Choi <cw00.choi@samsung.com> 23851R: Alim Akhtar <alim.akhtar@samsung.com> 23852L: linux-samsung-soc@vger.kernel.org 23853S: Maintained 23854T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 23855F: Documentation/devicetree/bindings/clock/samsung,*.yaml 23856F: Documentation/devicetree/bindings/clock/samsung,s3c* 23857F: drivers/clk/samsung/ 23858F: include/dt-bindings/clock/exynos*.h 23859F: include/dt-bindings/clock/s5p*.h 23860F: include/dt-bindings/clock/samsung,*.h 23861F: include/linux/clk/samsung.h 23862 23863SAMSUNG SPI DRIVERS 23864M: Andi Shyti <andi.shyti@kernel.org> 23865R: Tudor Ambarus <tudor.ambarus@linaro.org> 23866L: linux-spi@vger.kernel.org 23867L: linux-samsung-soc@vger.kernel.org 23868S: Maintained 23869F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 23870F: drivers/spi/spi-s3c* 23871F: include/linux/platform_data/spi-s3c64xx.h 23872 23873SAMSUNG SXGBE DRIVERS 23874M: Byungho An <bh74.an@samsung.com> 23875L: netdev@vger.kernel.org 23876S: Maintained 23877F: drivers/net/ethernet/samsung/sxgbe/ 23878 23879SAMSUNG THERMAL DRIVER 23880M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 23881M: Krzysztof Kozlowski <krzk@kernel.org> 23882L: linux-pm@vger.kernel.org 23883L: linux-samsung-soc@vger.kernel.org 23884S: Maintained 23885F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 23886F: drivers/thermal/samsung/ 23887 23888SAMSUNG USB2 PHY DRIVER 23889M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23890L: linux-kernel@vger.kernel.org 23891S: Supported 23892F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 23893F: Documentation/driver-api/phy/samsung-usb2.rst 23894F: drivers/phy/samsung/phy-exynos4210-usb2.c 23895F: drivers/phy/samsung/phy-exynos4x12-usb2.c 23896F: drivers/phy/samsung/phy-exynos5250-usb2.c 23897F: drivers/phy/samsung/phy-s5pv210-usb2.c 23898F: drivers/phy/samsung/phy-samsung-usb2.c 23899F: drivers/phy/samsung/phy-samsung-usb2.h 23900 23901SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23902M: Paul Barker <paul.barker@sancloud.com> 23903R: Marc Murphy <marc.murphy@sancloud.com> 23904S: Supported 23905F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23906 23907SC1200 WDT DRIVER 23908M: Zwane Mwaikambo <zwanem@gmail.com> 23909S: Maintained 23910F: drivers/watchdog/sc1200wdt.c 23911 23912SCHEDULER 23913M: Ingo Molnar <mingo@redhat.com> 23914M: Peter Zijlstra <peterz@infradead.org> 23915M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23916M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23917R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23918R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23919R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23920R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23921R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23922R: K Prateek Nayak <kprateek.nayak@amd.com> 23923L: linux-kernel@vger.kernel.org 23924S: Maintained 23925P: Documentation/process/maintainer-tip.rst 23926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23927F: include/linux/preempt.h 23928F: include/linux/sched.h 23929F: include/linux/wait.h 23930F: include/uapi/linux/sched.h 23931F: kernel/fork.c 23932F: kernel/sched/ 23933F: tools/sched/ 23934 23935SCHEDULER - SCHED_EXT 23936R: Tejun Heo <tj@kernel.org> 23937R: David Vernet <void@manifault.com> 23938R: Andrea Righi <arighi@nvidia.com> 23939R: Changwoo Min <changwoo@igalia.com> 23940L: sched-ext@lists.linux.dev 23941S: Maintained 23942W: https://github.com/sched-ext/scx 23943T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23944F: include/linux/sched/ext.h 23945F: kernel/sched/ext* 23946F: tools/sched_ext/ 23947F: tools/testing/selftests/sched_ext 23948 23949SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23950M: Gustavo Silva <gustavograzs@gmail.com> 23951S: Maintained 23952F: drivers/iio/chemical/ens160_core.c 23953F: drivers/iio/chemical/ens160_i2c.c 23954F: drivers/iio/chemical/ens160_spi.c 23955F: drivers/iio/chemical/ens160.h 23956 23957SCSI LIBSAS SUBSYSTEM 23958R: John Garry <john.g.garry@oracle.com> 23959R: Jason Yan <yanaijie@huawei.com> 23960L: linux-scsi@vger.kernel.org 23961S: Supported 23962F: Documentation/scsi/libsas.rst 23963F: drivers/scsi/libsas/ 23964F: include/scsi/libsas.h 23965F: include/scsi/sas_ata.h 23966 23967SCSI RDMA PROTOCOL (SRP) INITIATOR 23968M: Bart Van Assche <bvanassche@acm.org> 23969L: linux-rdma@vger.kernel.org 23970S: Supported 23971Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23972F: drivers/infiniband/ulp/srp/ 23973F: include/scsi/srp.h 23974 23975SCSI RDMA PROTOCOL (SRP) TARGET 23976M: Bart Van Assche <bvanassche@acm.org> 23977L: linux-rdma@vger.kernel.org 23978L: target-devel@vger.kernel.org 23979S: Supported 23980Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23981F: drivers/infiniband/ulp/srpt/ 23982 23983SCSI SG DRIVER 23984M: Doug Gilbert <dgilbert@interlog.com> 23985L: linux-scsi@vger.kernel.org 23986S: Maintained 23987W: http://sg.danny.cz/sg 23988F: Documentation/scsi/scsi-generic.rst 23989F: drivers/scsi/sg.c 23990F: include/scsi/sg.h 23991 23992SCSI SUBSYSTEM 23993M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23994M: "Martin K. Petersen" <martin.petersen@oracle.com> 23995L: linux-scsi@vger.kernel.org 23996S: Maintained 23997Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23998T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23999T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 24000F: Documentation/devicetree/bindings/scsi/ 24001F: drivers/scsi/ 24002F: drivers/ufs/ 24003F: include/scsi/ 24004F: include/uapi/scsi/ 24005F: include/ufs/ 24006 24007SCSI TAPE DRIVER 24008M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 24009L: linux-scsi@vger.kernel.org 24010S: Maintained 24011F: Documentation/scsi/st.rst 24012F: drivers/scsi/st.* 24013F: drivers/scsi/st_*.h 24014 24015SCSI TARGET CORE USER DRIVER 24016M: Bodo Stroesser <bostroesser@gmail.com> 24017L: linux-scsi@vger.kernel.org 24018L: target-devel@vger.kernel.org 24019S: Supported 24020F: Documentation/target/tcmu-design.rst 24021F: drivers/target/target_core_user.c 24022F: include/uapi/linux/target_core_user.h 24023 24024SCSI TARGET SUBSYSTEM 24025M: "Martin K. Petersen" <martin.petersen@oracle.com> 24026L: linux-scsi@vger.kernel.org 24027L: target-devel@vger.kernel.org 24028S: Supported 24029Q: https://patchwork.kernel.org/project/target-devel/list/ 24030T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 24031F: Documentation/target/ 24032F: drivers/target/ 24033F: include/target/ 24034 24035SCTP PROTOCOL 24036M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 24037M: Xin Long <lucien.xin@gmail.com> 24038L: linux-sctp@vger.kernel.org 24039S: Maintained 24040W: https://github.com/sctp/lksctp-tools/wiki 24041F: Documentation/networking/sctp.rst 24042F: include/linux/sctp.h 24043F: include/net/sctp/ 24044F: include/uapi/linux/sctp.h 24045F: net/sctp/ 24046 24047SCx200 CPU SUPPORT 24048M: Jim Cromie <jim.cromie@gmail.com> 24049S: Odd Fixes 24050F: Documentation/i2c/busses/scx200_acb.rst 24051F: arch/x86/platform/scx200/ 24052F: drivers/i2c/busses/scx200* 24053F: drivers/mtd/maps/scx200_docflash.c 24054F: drivers/watchdog/scx200_wdt.c 24055F: include/linux/scx200.h 24056 24057SCx200 GPIO DRIVER 24058M: Jim Cromie <jim.cromie@gmail.com> 24059S: Maintained 24060F: drivers/char/scx200_gpio.c 24061F: include/linux/scx200_gpio.h 24062 24063SCx200 HRT CLOCKSOURCE DRIVER 24064M: Jim Cromie <jim.cromie@gmail.com> 24065S: Maintained 24066F: drivers/clocksource/scx200_hrt.c 24067 24068SDCA LIBRARY AND CLASS DRIVER 24069M: Charles Keepax <ckeepax@opensource.cirrus.com> 24070M: Maciej Strozek <mstrozek@opensource.cirrus.com> 24071R: Bard Liao <yung-chuan.liao@linux.intel.com> 24072R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24073L: linux-sound@vger.kernel.org 24074L: patches@opensource.cirrus.com 24075S: Maintained 24076F: include/sound/sdca* 24077F: sound/soc/sdca/* 24078 24079SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 24080M: Sascha Sommer <saschasommer@freenet.de> 24081L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 24082S: Maintained 24083F: drivers/mmc/host/sdricoh_cs.c 24084 24085SECO BOARDS CEC DRIVER 24086M: Ettore Chimenti <ek5.chimenti@gmail.com> 24087S: Maintained 24088F: drivers/media/cec/platform/seco/seco-cec.c 24089F: drivers/media/cec/platform/seco/seco-cec.h 24090 24091SECURE COMPUTING 24092M: Kees Cook <kees@kernel.org> 24093R: Andy Lutomirski <luto@amacapital.net> 24094R: Will Drewry <wad@chromium.org> 24095S: Supported 24096T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 24097F: Documentation/userspace-api/seccomp_filter.rst 24098F: include/linux/seccomp.h 24099F: include/uapi/linux/seccomp.h 24100F: kernel/seccomp.c 24101F: tools/testing/selftests/kselftest_harness.h 24102F: tools/testing/selftests/kselftest_harness/ 24103F: tools/testing/selftests/seccomp/* 24104K: \bsecure_computing 24105K: \bTIF_SECCOMP\b 24106 24107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 24108M: Kamal Dasu <kamal.dasu@broadcom.com> 24109M: Al Cooper <alcooperx@gmail.com> 24110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24111L: linux-mmc@vger.kernel.org 24112S: Maintained 24113F: drivers/mmc/host/sdhci-brcmstb* 24114 24115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 24116M: Adrian Hunter <adrian.hunter@intel.com> 24117L: linux-mmc@vger.kernel.org 24118S: Supported 24119F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 24120F: drivers/mmc/host/sdhci* 24121 24122SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 24123M: Aubin Constans <aubin.constans@microchip.com> 24124R: Eugen Hristev <eugen.hristev@collabora.com> 24125L: linux-mmc@vger.kernel.org 24126S: Supported 24127F: drivers/mmc/host/sdhci-of-at91.c 24128 24129SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 24130M: Haibo Chen <haibo.chen@nxp.com> 24131L: imx@lists.linux.dev 24132L: linux-mmc@vger.kernel.org 24133L: s32@nxp.com 24134S: Maintained 24135F: drivers/mmc/host/sdhci-esdhc-imx.c 24136 24137SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 24138M: Ben Dooks <ben-linux@fluff.org> 24139M: Jaehoon Chung <jh80.chung@samsung.com> 24140L: linux-mmc@vger.kernel.org 24141S: Maintained 24142F: drivers/mmc/host/sdhci-s3c* 24143 24144SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 24145M: Viresh Kumar <vireshk@kernel.org> 24146L: linux-mmc@vger.kernel.org 24147S: Maintained 24148F: drivers/mmc/host/sdhci-spear.c 24149 24150SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 24151M: Vignesh Raghavendra <vigneshr@ti.com> 24152L: linux-mmc@vger.kernel.org 24153S: Maintained 24154F: drivers/mmc/host/sdhci-omap.c 24155 24156SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 24157M: Jonathan Derrick <jonathan.derrick@linux.dev> 24158L: linux-block@vger.kernel.org 24159S: Supported 24160F: block/opal_proto.h 24161F: block/sed* 24162F: include/linux/sed* 24163F: include/uapi/linux/sed* 24164 24165SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 24166M: Mark Rutland <mark.rutland@arm.com> 24167M: Lorenzo Pieralisi <lpieralisi@kernel.org> 24168M: Sudeep Holla <sudeep.holla@kernel.org> 24169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24170S: Maintained 24171F: drivers/firmware/smccc/ 24172F: include/linux/arm-smccc.h 24173 24174SECURITY CONTACT 24175M: Security Officers <security@kernel.org> 24176S: Supported 24177F: Documentation/process/security-bugs.rst 24178 24179SECURITY SUBSYSTEM 24180M: Paul Moore <paul@paul-moore.com> 24181M: James Morris <jmorris@namei.org> 24182M: "Serge E. Hallyn" <serge@hallyn.com> 24183L: linux-security-module@vger.kernel.org 24184S: Supported 24185Q: https://patchwork.kernel.org/project/linux-security-module/list 24186B: mailto:linux-security-module@vger.kernel.org 24187P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 24188T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 24189F: include/linux/lsm/ 24190F: include/linux/lsm_audit.h 24191F: include/linux/lsm_hook_defs.h 24192F: include/linux/lsm_hooks.h 24193F: include/linux/security.h 24194F: include/uapi/linux/lsm.h 24195F: security/ 24196F: tools/testing/selftests/lsm/ 24197F: rust/kernel/security.rs 24198X: security/selinux/ 24199K: \bsecurity_[a-z_0-9]\+\b 24200 24201SELINUX SECURITY MODULE 24202M: Paul Moore <paul@paul-moore.com> 24203M: Stephen Smalley <stephen.smalley.work@gmail.com> 24204R: Ondrej Mosnacek <omosnace@redhat.com> 24205L: selinux@vger.kernel.org 24206S: Supported 24207W: https://github.com/SELinuxProject 24208Q: https://patchwork.kernel.org/project/selinux/list 24209B: mailto:selinux@vger.kernel.org 24210P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 24211T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 24212F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 24213F: Documentation/ABI/removed/sysfs-selinux-disable 24214F: Documentation/admin-guide/LSM/SELinux.rst 24215F: include/trace/events/avc.h 24216F: include/uapi/linux/selinux_netlink.h 24217F: scripts/selinux/ 24218F: security/selinux/ 24219 24220SENSABLE PHANTOM 24221M: Jiri Slaby <jirislaby@kernel.org> 24222S: Maintained 24223F: drivers/misc/phantom.c 24224F: include/uapi/linux/phantom.h 24225 24226SENSEAIR SUNRISE 006-0-0007 24227M: Jacopo Mondi <jacopo@jmondi.org> 24228S: Maintained 24229F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 24230F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 24231F: drivers/iio/chemical/sunrise_co2.c 24232 24233SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 24234M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 24235S: Maintained 24236F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 24237F: drivers/iio/chemical/scd30.h 24238F: drivers/iio/chemical/scd30_core.c 24239F: drivers/iio/chemical/scd30_i2c.c 24240F: drivers/iio/chemical/scd30_serial.c 24241 24242SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 24243M: Roan van Dijk <roan@protonic.nl> 24244S: Maintained 24245F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 24246F: drivers/iio/chemical/scd4x.c 24247 24248SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 24249M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 24250S: Maintained 24251F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 24252F: drivers/iio/pressure/sdp500.c 24253 24254SENSIRION SGP40 GAS SENSOR DRIVER 24255M: Andreas Klinger <ak@it-klinger.de> 24256S: Maintained 24257F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 24258F: drivers/iio/chemical/sgp40.c 24259 24260SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 24261M: Tomasz Duszynski <tduszyns@gmail.com> 24262S: Maintained 24263F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 24264F: drivers/iio/chemical/sps30.c 24265F: drivers/iio/chemical/sps30_i2c.c 24266F: drivers/iio/chemical/sps30_serial.c 24267 24268SERIAL DEVICE BUS 24269M: Rob Herring <robh@kernel.org> 24270L: linux-serial@vger.kernel.org 24271S: Maintained 24272F: Documentation/devicetree/bindings/serial/serial.yaml 24273F: drivers/tty/serdev/ 24274F: include/linux/serdev.h 24275 24276SERIAL IR RECEIVER 24277M: Sean Young <sean@mess.org> 24278L: linux-media@vger.kernel.org 24279S: Maintained 24280F: drivers/media/rc/serial_ir.c 24281 24282SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 24283M: Srinivas Kandagatla <srini@kernel.org> 24284L: linux-sound@vger.kernel.org 24285S: Maintained 24286F: Documentation/devicetree/bindings/slimbus/ 24287F: Documentation/driver-api/slimbus.rst 24288F: drivers/slimbus/ 24289F: include/linux/slimbus.h 24290 24291SFC NETWORK DRIVER 24292M: Edward Cree <ecree.xilinx@gmail.com> 24293L: netdev@vger.kernel.org 24294L: linux-net-drivers@amd.com 24295S: Maintained 24296F: Documentation/networking/devlink/sfc.rst 24297F: drivers/net/ethernet/sfc/ 24298 24299SFCTEMP HWMON DRIVER 24300M: Emil Renner Berthing <kernel@esmil.dk> 24301M: Hal Feng <hal.feng@starfivetech.com> 24302L: linux-hwmon@vger.kernel.org 24303S: Maintained 24304F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 24305F: Documentation/hwmon/sfctemp.rst 24306F: drivers/hwmon/sfctemp.c 24307 24308SFF/SFP/SFP+ MODULE SUPPORT 24309M: Russell King <linux@armlinux.org.uk> 24310L: netdev@vger.kernel.org 24311S: Maintained 24312F: Documentation/devicetree/bindings/net/sff,sfp.yaml 24313F: drivers/net/phy/phylink.c 24314F: drivers/net/phy/sfp* 24315F: include/linux/mdio/mdio-i2c.h 24316F: include/linux/phylink.h 24317F: include/linux/sfp.h 24318K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 24319 24320SGI GRU DRIVER 24321M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24322S: Maintained 24323F: drivers/misc/sgi-gru/ 24324 24325SGI XP/XPC/XPNET DRIVER 24326M: Robin Holt <robinmholt@gmail.com> 24327M: Steve Wahl <steve.wahl@hpe.com> 24328S: Maintained 24329F: drivers/misc/sgi-xp/ 24330 24331SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 24332M: D. Wythe <alibuda@linux.alibaba.com> 24333M: Dust Li <dust.li@linux.alibaba.com> 24334M: Sidraya Jayagond <sidraya@linux.ibm.com> 24335M: Wenjia Zhang <wenjia@linux.ibm.com> 24336R: Mahanta Jambigi <mjambigi@linux.ibm.com> 24337R: Tony Lu <tonylu@linux.alibaba.com> 24338R: Wen Gu <guwen@linux.alibaba.com> 24339L: linux-rdma@vger.kernel.org 24340L: linux-s390@vger.kernel.org 24341S: Supported 24342F: net/smc/ 24343 24344SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 24345M: Linus Walleij <linusw@kernel.org> 24346L: linux-iio@vger.kernel.org 24347S: Maintained 24348T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 24349F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 24350F: drivers/iio/light/gp2ap002.c 24351 24352SHARP RJ54N1CB0C SENSOR DRIVER 24353M: Jacopo Mondi <jacopo@jmondi.org> 24354L: linux-media@vger.kernel.org 24355S: Odd fixes 24356T: git git://linuxtv.org/media.git 24357F: drivers/media/i2c/rj54n1cb0c.c 24358F: include/media/i2c/rj54n1cb0c.h 24359 24360SHRINKER 24361M: Andrew Morton <akpm@linux-foundation.org> 24362M: Dave Chinner <david@fromorbit.com> 24363R: Qi Zheng <qi.zheng@linux.dev> 24364R: Roman Gushchin <roman.gushchin@linux.dev> 24365R: Muchun Song <muchun.song@linux.dev> 24366L: linux-mm@kvack.org 24367S: Maintained 24368F: Documentation/admin-guide/mm/shrinker_debugfs.rst 24369F: include/linux/list_lru.h 24370F: include/linux/shrinker.h 24371F: mm/list_lru.c 24372F: mm/shrinker.c 24373F: mm/shrinker_debug.c 24374 24375SH_VOU V4L2 OUTPUT DRIVER 24376L: linux-media@vger.kernel.org 24377S: Orphan 24378F: drivers/media/platform/renesas/sh_vou.c 24379F: include/media/drv-intf/sh_vou.h 24380 24381SI2157 MEDIA DRIVER 24382L: linux-media@vger.kernel.org 24383S: Orphan 24384W: https://linuxtv.org 24385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24386F: drivers/media/tuners/si2157* 24387 24388SI2165 MEDIA DRIVER 24389M: Matthias Schwarzott <zzam@gentoo.org> 24390L: linux-media@vger.kernel.org 24391S: Maintained 24392W: https://linuxtv.org 24393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24394F: drivers/media/dvb-frontends/si2165* 24395 24396SI2168 MEDIA DRIVER 24397L: linux-media@vger.kernel.org 24398S: Orphan 24399W: https://linuxtv.org 24400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24401F: drivers/media/dvb-frontends/si2168* 24402 24403SI470X FM RADIO RECEIVER I2C DRIVER 24404M: Hans Verkuil <hverkuil@kernel.org> 24405L: linux-media@vger.kernel.org 24406S: Odd Fixes 24407W: https://linuxtv.org 24408T: git git://linuxtv.org/media.git 24409F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 24410F: drivers/media/radio/si470x/radio-si470x-i2c.c 24411 24412SI470X FM RADIO RECEIVER USB DRIVER 24413M: Hans Verkuil <hverkuil@kernel.org> 24414L: linux-media@vger.kernel.org 24415S: Maintained 24416W: https://linuxtv.org 24417T: git git://linuxtv.org/media.git 24418F: drivers/media/radio/si470x/radio-si470x-common.c 24419F: drivers/media/radio/si470x/radio-si470x-usb.c 24420F: drivers/media/radio/si470x/radio-si470x.h 24421 24422SI4713 FM RADIO TRANSMITTER I2C DRIVER 24423M: Eduardo Valentin <edubezval@gmail.com> 24424L: linux-media@vger.kernel.org 24425S: Odd Fixes 24426W: https://linuxtv.org 24427T: git git://linuxtv.org/media.git 24428F: drivers/media/radio/si4713/si4713.? 24429 24430SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 24431M: Eduardo Valentin <edubezval@gmail.com> 24432L: linux-media@vger.kernel.org 24433S: Odd Fixes 24434W: https://linuxtv.org 24435T: git git://linuxtv.org/media.git 24436F: drivers/media/radio/si4713/radio-platform-si4713.c 24437 24438SI4713 FM RADIO TRANSMITTER USB DRIVER 24439M: Hans Verkuil <hverkuil@kernel.org> 24440L: linux-media@vger.kernel.org 24441S: Maintained 24442W: https://linuxtv.org 24443T: git git://linuxtv.org/media.git 24444F: drivers/media/radio/si4713/radio-usb-si4713.c 24445 24446SIANO DVB DRIVER 24447M: Mauro Carvalho Chehab <mchehab@kernel.org> 24448L: linux-media@vger.kernel.org 24449S: Odd fixes 24450W: https://linuxtv.org 24451T: git git://linuxtv.org/media.git 24452F: drivers/media/common/siano/ 24453F: drivers/media/mmc/siano/ 24454F: drivers/media/usb/siano/ 24455F: drivers/media/usb/siano/ 24456 24457SIEMENS IPC LED DRIVERS 24458M: Bao Cheng Su <baocheng.su@siemens.com> 24459M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 24460M: Tobias Schaffner <tobias.schaffner@siemens.com> 24461L: linux-leds@vger.kernel.org 24462S: Maintained 24463F: drivers/leds/simatic/ 24464 24465SIEMENS IPC PLATFORM DRIVERS 24466M: Bao Cheng Su <baocheng.su@siemens.com> 24467M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 24468M: Tobias Schaffner <tobias.schaffner@siemens.com> 24469L: platform-driver-x86@vger.kernel.org 24470S: Maintained 24471F: drivers/platform/x86/siemens/ 24472F: include/linux/platform_data/x86/simatic-ipc-base.h 24473F: include/linux/platform_data/x86/simatic-ipc.h 24474 24475SIEMENS IPC WATCHDOG DRIVERS 24476M: Bao Cheng Su <baocheng.su@siemens.com> 24477M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 24478M: Tobias Schaffner <tobias.schaffner@siemens.com> 24479L: linux-watchdog@vger.kernel.org 24480S: Maintained 24481F: drivers/watchdog/simatic-ipc-wdt.c 24482 24483SIFIVE DRIVERS 24484M: Paul Walmsley <pjw@kernel.org> 24485M: Samuel Holland <samuel.holland@sifive.com> 24486L: linux-riscv@lists.infradead.org 24487S: Supported 24488F: drivers/dma/sf-pdma/ 24489N: sifive 24490K: fu[57]40 24491K: [^@]sifive 24492 24493SILEAD TOUCHSCREEN DRIVER 24494M: Hans de Goede <hansg@kernel.org> 24495L: linux-input@vger.kernel.org 24496L: platform-driver-x86@vger.kernel.org 24497S: Maintained 24498F: drivers/input/touchscreen/silead.c 24499F: drivers/platform/x86/touchscreen_dmi.c 24500 24501SILICON LABS WIRELESS DRIVERS (for WFxxx series) 24502M: Jérôme Pouiller <jerome.pouiller@silabs.com> 24503L: linux-wireless@vger.kernel.org 24504S: Supported 24505F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 24506F: drivers/net/wireless/silabs/ 24507 24508SILICON MOTION SM712 FRAME BUFFER DRIVER 24509M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24510M: Teddy Wang <teddy.wang@siliconmotion.com> 24511M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24512L: linux-fbdev@vger.kernel.org 24513S: Maintained 24514F: Documentation/fb/sm712fb.rst 24515F: drivers/video/fbdev/sm712* 24516 24517SILVACO I3C DUAL-ROLE MASTER 24518M: Miquel Raynal <miquel.raynal@bootlin.com> 24519M: Frank Li <Frank.Li@nxp.com> 24520L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 24521L: imx@lists.linux.dev 24522S: Maintained 24523F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 24524F: drivers/i3c/master/svc-i3c-master.c 24525 24526SIMPLEFB FB DRIVER 24527M: Hans de Goede <hansg@kernel.org> 24528L: linux-fbdev@vger.kernel.org 24529S: Maintained 24530F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 24531F: drivers/video/fbdev/simplefb.c 24532F: include/linux/platform_data/simplefb.h 24533 24534SIOX 24535M: Thorsten Scherer <t.scherer@eckelmann.de> 24536R: Pengutronix Kernel Team <kernel@pengutronix.de> 24537S: Supported 24538F: drivers/gpio/gpio-siox.c 24539F: drivers/siox/* 24540F: include/trace/events/siox.h 24541 24542SIPHASH PRF ROUTINES 24543M: Jason A. Donenfeld <Jason@zx2c4.com> 24544S: Maintained 24545F: include/linux/siphash.h 24546F: lib/siphash.c 24547F: lib/tests/siphash_kunit.c 24548 24549SIS 190 ETHERNET DRIVER 24550M: Francois Romieu <romieu@fr.zoreil.com> 24551L: netdev@vger.kernel.org 24552S: Maintained 24553F: drivers/net/ethernet/sis/sis190.c 24554 24555SIS 900/7016 FAST ETHERNET DRIVER 24556M: Daniele Venzano <venza@brownhat.org> 24557L: netdev@vger.kernel.org 24558S: Maintained 24559W: http://www.brownhat.org/sis900.html 24560F: drivers/net/ethernet/sis/sis900.* 24561 24562SIS FRAMEBUFFER DRIVER 24563S: Orphan 24564F: Documentation/fb/sisfb.rst 24565F: drivers/video/fbdev/sis/ 24566F: include/video/sisfb.h 24567 24568SIS I2C TOUCHSCREEN DRIVER 24569M: Mika Penttilä <mpenttil@redhat.com> 24570L: linux-input@vger.kernel.org 24571S: Maintained 24572F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 24573F: drivers/input/touchscreen/sis_i2c.c 24574 24575SIS USB2VGA DRIVER 24576M: Thomas Winischhofer <thomas@winischhofer.net> 24577S: Maintained 24578W: http://www.winischhofer.at/linuxsisusbvga.shtml 24579F: drivers/usb/misc/sisusbvga/ 24580 24581SL28 CPLD MFD DRIVER 24582M: Michael Walle <mwalle@kernel.org> 24583S: Maintained 24584F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 24585F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 24586F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 24587F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 24588F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 24589F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 24590F: drivers/gpio/gpio-sl28cpld.c 24591F: drivers/hwmon/sl28cpld-hwmon.c 24592F: drivers/irqchip/irq-sl28cpld.c 24593F: drivers/pwm/pwm-sl28cpld.c 24594F: drivers/watchdog/sl28cpld_wdt.c 24595 24596SL28 VPD NVMEM LAYOUT DRIVER 24597M: Michael Walle <mwalle@kernel.org> 24598S: Maintained 24599F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 24600F: drivers/nvmem/layouts/sl28vpd.c 24601 24602SLAB ALLOCATOR 24603M: Vlastimil Babka <vbabka@kernel.org> 24604M: Harry Yoo <harry@kernel.org> 24605M: Andrew Morton <akpm@linux-foundation.org> 24606R: Hao Li <hao.li@linux.dev> 24607R: Christoph Lameter <cl@gentwo.org> 24608R: David Rientjes <rientjes@google.com> 24609R: Roman Gushchin <roman.gushchin@linux.dev> 24610L: linux-mm@kvack.org 24611S: Maintained 24612T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 24613F: Documentation/admin-guide/mm/slab.rst 24614F: Documentation/mm/slab.rst 24615F: include/linux/mempool.h 24616F: include/linux/slab.h 24617F: lib/tests/slub_kunit.c 24618F: mm/failslab.c 24619F: mm/mempool.c 24620F: mm/slab.h 24621F: mm/slab_common.c 24622F: mm/slub.c 24623 24624SLCAN CAN NETWORK DRIVER 24625M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 24626L: linux-can@vger.kernel.org 24627S: Maintained 24628F: drivers/net/can/slcan/ 24629 24630SLEEPABLE READ-COPY UPDATE (SRCU) 24631M: Lai Jiangshan <jiangshanlai@gmail.com> 24632M: "Paul E. McKenney" <paulmck@kernel.org> 24633M: Josh Triplett <josh@joshtriplett.org> 24634R: Steven Rostedt <rostedt@goodmis.org> 24635R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 24636L: rcu@vger.kernel.org 24637S: Supported 24638W: http://www.rdrop.com/users/paulmck/RCU/ 24639T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 24640F: include/linux/srcu*.h 24641F: kernel/rcu/srcu*.c 24642 24643SMACK SECURITY MODULE 24644M: Casey Schaufler <casey@schaufler-ca.com> 24645L: linux-security-module@vger.kernel.org 24646S: Maintained 24647W: http://schaufler-ca.com 24648T: git https://github.com/cschaufler/smack-next.git 24649F: Documentation/admin-guide/LSM/Smack.rst 24650F: security/smack/ 24651 24652SMBDIRECT (RDMA Stream Transport with Read/Write-Offload, MS-SMBD) 24653M: Steve French <smfrench@gmail.com> 24654M: Steve French <sfrench@samba.org> 24655M: Namjae Jeon <linkinjeon@kernel.org> 24656M: Namjae Jeon <linkinjeon@samba.org> 24657R: Stefan Metzmacher <metze@samba.org> 24658R: Tom Talpey <tom@talpey.com> 24659L: linux-cifs@vger.kernel.org 24660L: samba-technical@lists.samba.org (moderated for non-subscribers) 24661S: Maintained 24662F: fs/smb/client/smbdirect.* 24663F: fs/smb/smbdirect/ 24664F: fs/smb/server/transport_rdma.* 24665F: include/linux/smbdirect.h 24666 24667SMC91x ETHERNET DRIVER 24668M: Nicolas Pitre <nico@fluxnic.net> 24669S: Odd Fixes 24670F: drivers/net/ethernet/smsc/smc91x.* 24671 24672SMSC EMC2103 HARDWARE MONITOR DRIVER 24673M: Steve Glendinning <steve.glendinning@shawell.net> 24674L: linux-hwmon@vger.kernel.org 24675S: Maintained 24676F: Documentation/hwmon/emc2103.rst 24677F: drivers/hwmon/emc2103.c 24678 24679SMSC SCH5627 HARDWARE MONITOR DRIVER 24680M: Hans de Goede <hansg@kernel.org> 24681L: linux-hwmon@vger.kernel.org 24682S: Supported 24683F: Documentation/hwmon/sch5627.rst 24684F: drivers/hwmon/sch5627.c 24685 24686SMSC UFX6000 and UFX7000 USB to VGA DRIVER 24687M: Steve Glendinning <steve.glendinning@shawell.net> 24688L: linux-fbdev@vger.kernel.org 24689S: Maintained 24690F: drivers/video/fbdev/smscufx.c 24691 24692SMSC47B397 HARDWARE MONITOR DRIVER 24693M: Jean Delvare <jdelvare@suse.com> 24694L: linux-hwmon@vger.kernel.org 24695S: Maintained 24696F: Documentation/hwmon/smsc47b397.rst 24697F: drivers/hwmon/smsc47b397.c 24698 24699SMSC911x ETHERNET DRIVER 24700M: Steve Glendinning <steve.glendinning@shawell.net> 24701L: netdev@vger.kernel.org 24702S: Maintained 24703F: drivers/net/ethernet/smsc/smsc911x.* 24704F: include/linux/smsc911x.h 24705 24706SMSC9420 PCI ETHERNET DRIVER 24707M: Steve Glendinning <steve.glendinning@shawell.net> 24708L: netdev@vger.kernel.org 24709S: Maintained 24710F: drivers/net/ethernet/smsc/smsc9420.* 24711 24712SNET DPU VIRTIO DATA PATH ACCELERATOR 24713R: Alvaro Karsz <alvaro.karsz@solid-run.com> 24714F: drivers/vdpa/solidrun/ 24715 24716SOCIONEXT (SNI) AVE NETWORK DRIVER 24717M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 24718L: netdev@vger.kernel.org 24719S: Maintained 24720F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 24721F: drivers/net/ethernet/socionext/sni_ave.c 24722 24723SOCIONEXT (SNI) NETSEC NETWORK DRIVER 24724M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 24725M: Masahisa Kojima <kojima.masahisa@socionext.com> 24726L: netdev@vger.kernel.org 24727S: Maintained 24728F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 24729F: drivers/net/ethernet/socionext/netsec.c 24730 24731SOCIONEXT (SNI) Synquacer SPI DRIVER 24732M: Masahisa Kojima <kojima.masahisa@socionext.com> 24733M: Jassi Brar <jassisinghbrar@gmail.com> 24734L: linux-spi@vger.kernel.org 24735S: Maintained 24736F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 24737F: drivers/spi/spi-synquacer.c 24738 24739SOCIONEXT SYNQUACER I2C DRIVER 24740M: Ard Biesheuvel <ardb@kernel.org> 24741L: linux-i2c@vger.kernel.org 24742S: Maintained 24743F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 24744F: drivers/i2c/busses/i2c-synquacer.c 24745 24746SOCIONEXT UNIPHIER SOUND DRIVER 24747L: linux-sound@vger.kernel.org 24748S: Orphan 24749F: sound/soc/uniphier/ 24750 24751SOCKET TIMESTAMPING 24752M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24753R: Jason Xing <kernelxing@tencent.com> 24754S: Maintained 24755F: Documentation/networking/timestamping.rst 24756F: include/linux/net_tstamp.h 24757F: include/uapi/linux/net_tstamp.h 24758F: tools/testing/selftests/bpf/*/net_timestamping* 24759F: tools/testing/selftests/net/*timestamp* 24760F: tools/testing/selftests/net/so_txtime.c 24761 24762SOEKRIS NET48XX LED SUPPORT 24763M: Chris Boot <bootc@bootc.net> 24764S: Maintained 24765F: drivers/leds/leds-net48xx.c 24766 24767SOFT-IWARP DRIVER (siw) 24768M: Bernard Metzler <bernard.metzler@linux.dev> 24769L: linux-rdma@vger.kernel.org 24770S: Supported 24771F: drivers/infiniband/sw/siw/ 24772F: include/uapi/rdma/siw-abi.h 24773 24774SOFT-ROCE DRIVER (rxe) 24775M: Zhu Yanjun <zyjzyj2000@gmail.com> 24776L: linux-rdma@vger.kernel.org 24777S: Supported 24778F: drivers/infiniband/sw/rxe/ 24779F: include/uapi/rdma/rdma_user_rxe.h 24780F: tools/testing/selftests/rdma/rxe* 24781 24782SOFTLOGIC 6x10 MPEG CODEC 24783M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 24784M: Ismael Luceno <ismael@iodev.co.uk> 24785L: linux-media@vger.kernel.org 24786S: Supported 24787F: drivers/media/pci/solo6x10/ 24788 24789SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 24790M: James Morse <james.morse@arm.com> 24791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24792S: Maintained 24793F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 24794F: drivers/firmware/arm_sdei.c 24795F: include/linux/arm_sdei.h 24796F: include/uapi/linux/arm_sdei.h 24797 24798SOFTWARE NODES AND DEVICE PROPERTIES 24799R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24800R: Daniel Scally <djrscally@gmail.com> 24801R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24802R: Sakari Ailus <sakari.ailus@linux.intel.com> 24803L: linux-acpi@vger.kernel.org 24804S: Maintained 24805F: drivers/base/property.c 24806F: drivers/base/swnode.c 24807F: include/linux/fwnode.h 24808F: include/linux/property.h 24809 24810SOFTWARE RAID (Multiple Disks) SUPPORT 24811M: Song Liu <song@kernel.org> 24812M: Yu Kuai <yukuai@fnnas.com> 24813R: Li Nan <linan122@huawei.com> 24814R: Xiao Ni <xiao@kernel.org> 24815L: linux-raid@vger.kernel.org 24816S: Supported 24817Q: https://patchwork.kernel.org/project/linux-raid/list/ 24818T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 24819F: drivers/md/Kconfig 24820F: drivers/md/Makefile 24821F: drivers/md/md* 24822F: drivers/md/raid* 24823F: include/linux/raid/ 24824F: include/uapi/linux/raid/ 24825F: lib/raid6/ 24826 24827SOLIDRUN CLEARFOG SUPPORT 24828M: Russell King <linux@armlinux.org.uk> 24829S: Maintained 24830F: arch/arm/boot/dts/marvell/armada-388-clearfog* 24831F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 24832 24833SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 24834M: Russell King <linux@armlinux.org.uk> 24835S: Maintained 24836F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 24837F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 24838F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 24839 24840SONIC NETWORK DRIVER 24841M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 24842L: netdev@vger.kernel.org 24843S: Maintained 24844F: drivers/net/ethernet/natsemi/sonic.* 24845 24846SONICS SILICON BACKPLANE DRIVER (SSB) 24847M: Michael Buesch <m@bues.ch> 24848L: linux-wireless@vger.kernel.org 24849S: Maintained 24850F: drivers/ssb/ 24851F: include/linux/ssb/ 24852 24853SONY IMX208 SENSOR DRIVER 24854M: Sakari Ailus <sakari.ailus@linux.intel.com> 24855L: linux-media@vger.kernel.org 24856S: Maintained 24857T: git git://linuxtv.org/media.git 24858F: drivers/media/i2c/imx208.c 24859 24860SONY IMX214 SENSOR DRIVER 24861M: Ricardo Ribalda <ribalda@kernel.org> 24862L: linux-media@vger.kernel.org 24863S: Maintained 24864T: git git://linuxtv.org/media.git 24865F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 24866F: drivers/media/i2c/imx214.c 24867 24868SONY IMX219 SENSOR DRIVER 24869M: Dave Stevenson <dave.stevenson@raspberrypi.com> 24870L: linux-media@vger.kernel.org 24871S: Maintained 24872T: git git://linuxtv.org/media.git 24873F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 24874F: drivers/media/i2c/imx219.c 24875 24876SONY IMX258 SENSOR DRIVER 24877M: Sakari Ailus <sakari.ailus@linux.intel.com> 24878L: linux-media@vger.kernel.org 24879S: Maintained 24880T: git git://linuxtv.org/media.git 24881F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 24882F: drivers/media/i2c/imx258.c 24883 24884SONY IMX274 SENSOR DRIVER 24885M: Leon Luo <leonl@leopardimaging.com> 24886L: linux-media@vger.kernel.org 24887S: Maintained 24888T: git git://linuxtv.org/media.git 24889F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 24890F: drivers/media/i2c/imx274.c 24891 24892SONY IMX283 SENSOR DRIVER 24893M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24894R: Umang Jain <uajain@igalia.com> 24895L: linux-media@vger.kernel.org 24896S: Maintained 24897T: git git://linuxtv.org/media.git 24898F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 24899F: drivers/media/i2c/imx283.c 24900 24901SONY IMX290 SENSOR DRIVER 24902M: Manivannan Sadhasivam <mani@kernel.org> 24903L: linux-media@vger.kernel.org 24904S: Maintained 24905T: git git://linuxtv.org/media.git 24906F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 24907F: drivers/media/i2c/imx290.c 24908 24909SONY IMX296 SENSOR DRIVER 24910M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24911M: Manivannan Sadhasivam <mani@kernel.org> 24912L: linux-media@vger.kernel.org 24913S: Maintained 24914T: git git://linuxtv.org/media.git 24915F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 24916F: drivers/media/i2c/imx296.c 24917 24918SONY IMX319 SENSOR DRIVER 24919M: Bingbu Cao <bingbu.cao@intel.com> 24920L: linux-media@vger.kernel.org 24921S: Maintained 24922T: git git://linuxtv.org/media.git 24923F: drivers/media/i2c/imx319.c 24924 24925SONY IMX334 SENSOR DRIVER 24926L: linux-media@vger.kernel.org 24927S: Orphan 24928T: git git://linuxtv.org/media.git 24929F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24930F: drivers/media/i2c/imx334.c 24931 24932SONY IMX335 SENSOR DRIVER 24933M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24934L: linux-media@vger.kernel.org 24935S: Maintained 24936T: git git://linuxtv.org/media.git 24937F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24938F: drivers/media/i2c/imx335.c 24939 24940SONY IMX355 SENSOR DRIVER 24941M: Tianshu Qiu <tian.shu.qiu@intel.com> 24942L: linux-media@vger.kernel.org 24943S: Maintained 24944T: git git://linuxtv.org/media.git 24945F: drivers/media/i2c/imx355.c 24946 24947SONY IMX412 SENSOR DRIVER 24948L: linux-media@vger.kernel.org 24949S: Orphan 24950T: git git://linuxtv.org/media.git 24951F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24952F: drivers/media/i2c/imx412.c 24953 24954SONY IMX415 SENSOR DRIVER 24955M: Michael Riesch <michael.riesch@collabora.com> 24956L: linux-media@vger.kernel.org 24957S: Maintained 24958T: git git://linuxtv.org/media.git 24959F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24960F: drivers/media/i2c/imx415.c 24961 24962SONY MEMORYSTICK SUBSYSTEM 24963M: Maxim Levitsky <maximlevitsky@gmail.com> 24964M: Alex Dubov <oakad@yahoo.com> 24965M: Ulf Hansson <ulfh@kernel.org> 24966L: linux-mmc@vger.kernel.org 24967S: Maintained 24968T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24969F: drivers/memstick/ 24970F: include/linux/memstick.h 24971 24972SONY VAIO CONTROL DEVICE DRIVER 24973M: Mattia Dongili <malattia@linux.it> 24974L: platform-driver-x86@vger.kernel.org 24975S: Maintained 24976W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24977F: Documentation/admin-guide/laptops/sony-laptop.rst 24978F: drivers/char/sonypi.c 24979F: drivers/platform/x86/sony-laptop.c 24980 24981SOPHGO DEVICETREES and DRIVERS 24982M: Chen Wang <unicorn_wang@outlook.com> 24983M: Inochi Amaoto <inochiama@gmail.com> 24984L: sophgo@lists.linux.dev 24985W: https://github.com/sophgo/linux/wiki 24986T: git https://github.com/sophgo/linux.git 24987S: Maintained 24988N: sophgo 24989K: sophgo 24990 24991SOUND 24992M: Jaroslav Kysela <perex@perex.cz> 24993M: Takashi Iwai <tiwai@suse.com> 24994L: linux-sound@vger.kernel.org 24995S: Maintained 24996W: http://www.alsa-project.org/ 24997Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24999F: Documentation/sound/ 25000F: include/sound/ 25001F: include/uapi/sound/ 25002F: sound/ 25003F: tools/testing/selftests/alsa 25004 25005SOUND - ALSA SELFTESTS 25006M: Mark Brown <broonie@kernel.org> 25007L: linux-sound@vger.kernel.org 25008L: linux-kselftest@vger.kernel.org 25009S: Supported 25010F: tools/testing/selftests/alsa 25011 25012SOUND - COMPRESSED AUDIO 25013M: Vinod Koul <vkoul@kernel.org> 25014L: linux-sound@vger.kernel.org 25015S: Supported 25016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25017F: Documentation/sound/designs/compress-offload.rst 25018F: include/sound/compress_driver.h 25019F: include/uapi/sound/compress_* 25020F: sound/core/compress_offload.c 25021F: sound/soc/soc-compress.c 25022 25023SOUND - CORE KUNIT TEST 25024M: Ivan Orlov <ivan.orlov0322@gmail.com> 25025L: linux-sound@vger.kernel.org 25026S: Supported 25027F: sound/core/sound_kunit.c 25028 25029SOUND - DMAENGINE HELPERS 25030M: Lars-Peter Clausen <lars@metafoo.de> 25031S: Supported 25032F: include/sound/dmaengine_pcm.h 25033F: sound/core/pcm_dmaengine.c 25034F: sound/soc/soc-generic-dmaengine-pcm.c 25035 25036SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 25037M: Liam Girdwood <lgirdwood@gmail.com> 25038M: Mark Brown <broonie@kernel.org> 25039L: linux-sound@vger.kernel.org 25040S: Supported 25041W: http://alsa-project.org/main/index.php/ASoC 25042T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 25043F: Documentation/devicetree/bindings/sound/ 25044F: Documentation/sound/soc/ 25045F: include/dt-bindings/sound/ 25046F: include/sound/cs* 25047X: include/sound/cs4231-regs.h 25048X: include/sound/cs8403.h 25049X: include/sound/cs8427.h 25050F: include/sound/madera-pdata.h 25051F: include/sound/soc* 25052F: include/sound/sof.h 25053F: include/sound/sof/ 25054F: include/sound/wm*.h 25055F: include/trace/events/sof*.h 25056F: include/uapi/sound/asoc.h 25057F: sound/soc/ 25058 25059SOUND - SOC LAYER / dapm-graph 25060M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25061L: linux-sound@vger.kernel.org 25062S: Maintained 25063F: tools/sound/dapm-graph 25064 25065SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 25066M: Liam Girdwood <lgirdwood@gmail.com> 25067M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 25068M: Bard Liao <yung-chuan.liao@linux.intel.com> 25069M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 25070M: Daniel Baluta <daniel.baluta@nxp.com> 25071R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 25072R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 25073L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 25074S: Supported 25075W: https://github.com/thesofproject/linux/ 25076F: sound/soc/sof/ 25077 25078SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 25079M: Mark Brown <broonie@kernel.org> 25080M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 25081S: Supported 25082L: linux-sound@vger.kernel.org 25083F: sound/soc/generic/ 25084F: include/sound/simple_card* 25085F: Documentation/devicetree/bindings/sound/simple-card.yaml 25086F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 25087 25088SOUNDWIRE SUBSYSTEM 25089M: Vinod Koul <vkoul@kernel.org> 25090M: Bard Liao <yung-chuan.liao@linux.intel.com> 25091R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 25092L: linux-sound@vger.kernel.org 25093S: Supported 25094T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 25095F: Documentation/driver-api/soundwire/ 25096F: drivers/soundwire/ 25097F: include/linux/soundwire/ 25098 25099SP2 MEDIA DRIVER 25100M: Olli Salonen <olli.salonen@iki.fi> 25101L: linux-media@vger.kernel.org 25102S: Maintained 25103W: https://linuxtv.org 25104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25105F: drivers/media/dvb-frontends/sp2* 25106 25107SPACEMIT DWMAC GLUE LAYER 25108M: Inochi Amaoto <inochiama@gmail.com> 25109S: Maintained 25110F: Documentation/devicetree/bindings/net/spacemit,k3-dwmac.yaml 25111F: drivers/net/ethernet/stmicro/stmmac/dwmac-spacemit.c 25112 25113SPACEMIT K1 I2C DRIVER 25114M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 25115S: Maintained 25116F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 25117F: drivers/i2c/busses/i2c-k1.c 25118 25119SPANISH DOCUMENTATION 25120M: Carlos Bilbao <carlos.bilbao@kernel.org> 25121R: Avadhut Naik <avadhut.naik@amd.com> 25122S: Maintained 25123F: Documentation/translations/sp_SP/ 25124 25125SPARC + UltraSPARC (sparc/sparc64) 25126M: "David S. Miller" <davem@davemloft.net> 25127M: Andreas Larsson <andreas@gaisler.com> 25128L: sparclinux@vger.kernel.org 25129S: Maintained 25130Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 25131T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 25132T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 25133F: arch/sparc/ 25134F: drivers/sbus/ 25135 25136SPARC SERIAL DRIVERS 25137M: "David S. Miller" <davem@davemloft.net> 25138L: sparclinux@vger.kernel.org 25139S: Maintained 25140T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 25141T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 25142F: drivers/tty/serial/suncore.c 25143F: drivers/tty/serial/sunhv.c 25144F: drivers/tty/serial/sunsab.c 25145F: drivers/tty/serial/sunsab.h 25146F: drivers/tty/serial/sunsu.c 25147F: drivers/tty/serial/sunzilog.c 25148F: drivers/tty/serial/sunzilog.h 25149F: drivers/tty/vcc.c 25150F: include/linux/sunserialcore.h 25151 25152SPARSE CHECKER 25153M: Chris Li <sparse@chrisli.org> 25154L: linux-sparse@vger.kernel.org 25155S: Maintained 25156W: https://sparse.docs.kernel.org/ 25157Q: https://patchwork.kernel.org/project/linux-sparse/list/ 25158B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 25159T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 25160F: include/linux/compiler.h 25161 25162SPEAKUP CONSOLE SPEECH DRIVER 25163M: William Hubbs <w.d.hubbs@gmail.com> 25164M: Chris Brannon <chris@the-brannons.com> 25165M: Kirk Reiser <kirk@reisers.ca> 25166M: Samuel Thibault <samuel.thibault@ens-lyon.org> 25167L: speakup@linux-speakup.org 25168S: Odd Fixes 25169W: http://www.linux-speakup.org/ 25170W: https://github.com/linux-speakup/speakup 25171B: https://github.com/linux-speakup/speakup/issues 25172F: drivers/accessibility/speakup/ 25173 25174SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 25175M: Viresh Kumar <vireshk@kernel.org> 25176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25177L: soc@lists.linux.dev 25178S: Maintained 25179W: http://www.st.com/spear 25180F: arch/arm/boot/dts/st/spear* 25181F: arch/arm/mach-spear/ 25182F: drivers/clk/spear/ 25183F: drivers/pinctrl/spear/ 25184 25185SPI NOR SUBSYSTEM 25186M: Pratyush Yadav <pratyush@kernel.org> 25187M: Michael Walle <mwalle@kernel.org> 25188R: Takahiro Kuwano <takahiro.kuwano@infineon.com> 25189L: linux-mtd@lists.infradead.org 25190S: Maintained 25191W: http://www.linux-mtd.infradead.org/ 25192Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 25193C: irc://irc.oftc.net/mtd 25194T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 25195F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 25196F: drivers/mtd/spi-nor/ 25197F: include/linux/mtd/spi-nor.h 25198 25199SPI OFFLOAD 25200R: David Lechner <dlechner@baylibre.com> 25201F: drivers/spi/spi-offload-trigger-*.c 25202F: drivers/spi/spi-offload.c 25203F: include/linux/spi/offload/ 25204K: spi_offload 25205 25206SPI SUBSYSTEM 25207M: Mark Brown <broonie@kernel.org> 25208L: linux-spi@vger.kernel.org 25209S: Maintained 25210Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 25211T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 25212F: Documentation/devicetree/bindings/spi/ 25213F: Documentation/spi/ 25214F: drivers/spi/ 25215F: include/trace/events/spi* 25216F: include/linux/spi/ 25217F: include/uapi/linux/spi/ 25218F: tools/spi/ 25219 25220SPMI SUBSYSTEM 25221M: Stephen Boyd <sboyd@kernel.org> 25222L: linux-kernel@vger.kernel.org 25223S: Maintained 25224T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 25225F: Documentation/devicetree/bindings/spmi/ 25226F: drivers/spmi/ 25227F: include/dt-bindings/spmi/spmi.h 25228F: include/linux/spmi.h 25229F: include/trace/events/spmi.h 25230 25231SPU FILE SYSTEM 25232L: linuxppc-dev@lists.ozlabs.org 25233S: Orphan 25234F: Documentation/filesystems/spufs/spufs.rst 25235F: arch/powerpc/platforms/cell/spufs/ 25236 25237SQUASHFS FILE SYSTEM 25238M: Phillip Lougher <phillip@squashfs.org.uk> 25239L: squashfs-devel@lists.sourceforge.net (subscribers-only) 25240S: Maintained 25241W: http://squashfs.org.uk 25242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 25243F: Documentation/filesystems/squashfs.rst 25244F: fs/squashfs/ 25245 25246SRM (Alpha) environment access 25247M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 25248S: Maintained 25249F: arch/alpha/kernel/srm_env.c 25250 25251ST LSM6DSx IMU IIO DRIVER 25252M: Lorenzo Bianconi <lorenzo@kernel.org> 25253L: linux-iio@vger.kernel.org 25254S: Maintained 25255W: http://www.st.com/ 25256F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 25257F: drivers/iio/imu/st_lsm6dsx/ 25258 25259ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 25260M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 25261M: Sylvain Petinot <sylvain.petinot@foss.st.com> 25262L: linux-media@vger.kernel.org 25263S: Maintained 25264T: git git://linuxtv.org/media.git 25265F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 25266F: drivers/media/i2c/st-mipid02.c 25267 25268ST STC3117 FUEL GAUGE DRIVER 25269M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 25270M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 25271L: linux-pm@vger.kernel.org 25272S: Maintained 25273F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 25274F: drivers/power/supply/stc3117_fuel_gauge.c 25275 25276ST STEF48H28 DRIVER 25277M: Charles Hsu <hsu.yungteng@gmail.com> 25278L: linux-hwmon@vger.kernel.org 25279S: Maintained 25280F: Documentation/hwmon/stef48h28.rst 25281F: drivers/hwmon/pmbus/stef48h28.c 25282 25283ST STM32 FIREWALL 25284M: Gatien Chevallier <gatien.chevallier@foss.st.com> 25285S: Maintained 25286F: drivers/bus/stm32_dbg_bus.c 25287F: drivers/bus/stm32_etzpc.c 25288F: drivers/bus/stm32_firewall.c 25289F: drivers/bus/stm32_rifsc.c 25290 25291ST STM32 HDP PINCTRL DRIVER 25292M: Clément Le Goffic <legoffic.clement@gmail.com> 25293S: Maintained 25294F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 25295F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 25296 25297ST STM32 I2C/SMBUS DRIVER 25298M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 25299M: Alain Volmat <alain.volmat@foss.st.com> 25300L: linux-i2c@vger.kernel.org 25301S: Maintained 25302F: drivers/i2c/busses/i2c-stm32* 25303 25304ST STM32 OCTO MEMORY MANAGER 25305M: Patrice Chotard <patrice.chotard@foss.st.com> 25306S: Maintained 25307F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 25308F: drivers/memory/stm32_omm.c 25309 25310ST STM32 PINCTRL DRIVER 25311M: Antonio Borneo <antonio.borneo@foss.st.com> 25312S: Maintained 25313F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 25314F: drivers/pinctrl/stm32/ 25315F: include/dt-bindings/pinctrl/stm32-pinfunc.h 25316X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 25317 25318ST STM32 SPI DRIVER 25319M: Alain Volmat <alain.volmat@foss.st.com> 25320L: linux-spi@vger.kernel.org 25321S: Maintained 25322F: drivers/spi/spi-stm32.c 25323 25324ST STPDDC60 DRIVER 25325M: Daniel Nilsson <daniel.nilsson@flex.com> 25326L: linux-hwmon@vger.kernel.org 25327S: Maintained 25328F: Documentation/hwmon/stpddc60.rst 25329F: drivers/hwmon/pmbus/stpddc60.c 25330 25331ST TSC1641 DRIVER 25332M: Igor Reznichenko <igor@reznichenko.net> 25333L: linux-hwmon@vger.kernel.org 25334S: Maintained 25335F: Documentation/devicetree/bindings/hwmon/st,tsc1641.yaml 25336F: Documentation/hwmon/tsc1641.rst 25337F: drivers/hwmon/tsc1641.c 25338 25339ST VD55G1 DRIVER 25340M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 25341M: Sylvain Petinot <sylvain.petinot@foss.st.com> 25342L: linux-media@vger.kernel.org 25343S: Maintained 25344F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 25345F: drivers/media/i2c/vd55g1.c 25346 25347ST VD56G3 IMAGE SENSOR DRIVER 25348M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 25349M: Sylvain Petinot <sylvain.petinot@foss.st.com> 25350L: linux-media@vger.kernel.org 25351S: Maintained 25352F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 25353F: drivers/media/i2c/vd56g3.c 25354 25355ST VGXY61 DRIVER 25356M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 25357M: Sylvain Petinot <sylvain.petinot@foss.st.com> 25358L: linux-media@vger.kernel.org 25359S: Maintained 25360T: git git://linuxtv.org/media.git 25361F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 25362F: Documentation/userspace-api/media/drivers/vgxy61.rst 25363F: drivers/media/i2c/vgxy61.c 25364 25365ST VL53L0X ToF RANGER(I2C) IIO DRIVER 25366M: Song Qiang <songqiang1304521@gmail.com> 25367L: linux-iio@vger.kernel.org 25368S: Maintained 25369F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 25370F: drivers/iio/proximity/vl53l0x-i2c.c 25371 25372ST VL53L1X ToF RANGER(I2C) IIO DRIVER 25373M: Siratul Islam <email@sirat.me> 25374L: linux-iio@vger.kernel.org 25375S: Maintained 25376F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 25377F: drivers/iio/proximity/vl53l1x-i2c.c 25378 25379STABLE BRANCH 25380M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25381M: Sasha Levin <sashal@kernel.org> 25382L: stable@vger.kernel.org 25383S: Supported 25384F: Documentation/process/stable-kernel-rules.rst 25385 25386STAGING - ATOMISP DRIVER 25387M: Hans de Goede <hansg@kernel.org> 25388M: Mauro Carvalho Chehab <mchehab@kernel.org> 25389R: Sakari Ailus <sakari.ailus@linux.intel.com> 25390L: linux-media@vger.kernel.org 25391S: Maintained 25392F: drivers/staging/media/atomisp/ 25393 25394STAGING - INDUSTRIAL IO 25395M: Jonathan Cameron <jic23@kernel.org> 25396L: linux-iio@vger.kernel.org 25397S: Odd Fixes 25398F: drivers/staging/iio/ 25399 25400STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 25401M: Marc Dietrich <marvin24@gmx.de> 25402L: ac100@lists.launchpad.net (moderated for non-subscribers) 25403L: linux-tegra@vger.kernel.org 25404S: Maintained 25405F: drivers/staging/nvec/ 25406 25407STAGING - SEPS525 LCD CONTROLLER DRIVERS 25408M: Michael Hennerich <michael.hennerich@analog.com> 25409L: linux-fbdev@vger.kernel.org 25410S: Supported 25411F: drivers/staging/fbtft/fb_seps525.c 25412 25413STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 25414M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 25415M: Teddy Wang <teddy.wang@siliconmotion.com> 25416M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 25417L: linux-fbdev@vger.kernel.org 25418S: Maintained 25419F: drivers/staging/sm750fb/ 25420 25421STAGING SUBSYSTEM 25422M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25423L: linux-staging@lists.linux.dev 25424S: Supported 25425T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 25426F: drivers/staging/ 25427 25428STANDALONE CACHE CONTROLLER DRIVERS 25429M: Conor Dooley <conor@kernel.org> 25430M: Jonathan Cameron <jic23@kernel.org> 25431S: Maintained 25432T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 25433F: Documentation/devicetree/bindings/cache/ 25434F: drivers/cache 25435F: include/linux/cache_coherency.h 25436F: lib/cache_maint.c 25437 25438STARFIRE/DURALAN NETWORK DRIVER 25439M: Ion Badulescu <ionut@badula.org> 25440S: Odd Fixes 25441F: drivers/net/ethernet/adaptec/starfire* 25442 25443STARFIVE CRYPTO DRIVER 25444M: Jia Jie Ho <jiajie.ho@starfivetech.com> 25445M: William Qiu <william.qiu@starfivetech.com> 25446S: Supported 25447F: Documentation/devicetree/bindings/crypto/starfive* 25448F: drivers/crypto/starfive/ 25449 25450STARFIVE DEVICETREES 25451M: Emil Renner Berthing <kernel@esmil.dk> 25452M: Conor Dooley <conor@kernel.org> 25453L: linux-riscv@lists.infradead.org 25454S: Maintained 25455T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 25456F: arch/riscv/boot/dts/starfive/ 25457 25458STARFIVE DWMAC GLUE LAYER 25459M: Emil Renner Berthing <kernel@esmil.dk> 25460M: Minda Chen <minda.chen@starfivetech.com> 25461S: Maintained 25462F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 25463F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 25464 25465STARFIVE JH7110 DPHY RX DRIVER 25466M: Jack Zhu <jack.zhu@starfivetech.com> 25467M: Changhuang Liang <changhuang.liang@starfivetech.com> 25468S: Supported 25469F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 25470F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 25471 25472STARFIVE JH7110 DPHY TX DRIVER 25473M: Keith Zhao <keith.zhao@starfivetech.com> 25474S: Supported 25475F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 25476F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 25477 25478STARFIVE JH7110 MMC/SD/SDIO DRIVER 25479M: William Qiu <william.qiu@starfivetech.com> 25480S: Supported 25481F: Documentation/devicetree/bindings/mmc/starfive* 25482F: drivers/mmc/host/dw_mmc-starfive.c 25483 25484STARFIVE JH7110 PLL CLOCK DRIVER 25485M: Xingyu Wu <xingyu.wu@starfivetech.com> 25486S: Supported 25487F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 25488F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 25489 25490STARFIVE JH7110 PWMDAC DRIVER 25491M: Hal Feng <hal.feng@starfivetech.com> 25492M: Xingyu Wu <xingyu.wu@starfivetech.com> 25493S: Supported 25494F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 25495F: sound/soc/starfive/jh7110_pwmdac.c 25496 25497STARFIVE JH7110 SYSCON 25498M: William Qiu <william.qiu@starfivetech.com> 25499M: Xingyu Wu <xingyu.wu@starfivetech.com> 25500S: Supported 25501F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 25502 25503STARFIVE JH7110 TDM DRIVER 25504M: Walker Chen <walker.chen@starfivetech.com> 25505S: Maintained 25506F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 25507F: sound/soc/starfive/jh7110_tdm.c 25508 25509STARFIVE JH71X0 CLOCK DRIVERS 25510M: Emil Renner Berthing <kernel@esmil.dk> 25511M: Hal Feng <hal.feng@starfivetech.com> 25512S: Maintained 25513F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 25514F: drivers/clk/starfive/clk-starfive-jh71* 25515F: include/dt-bindings/clock/starfive?jh71*.h 25516 25517STARFIVE JH71X0 PINCTRL DRIVERS 25518M: Emil Renner Berthing <kernel@esmil.dk> 25519M: Hal Feng <hal.feng@starfivetech.com> 25520L: linux-gpio@vger.kernel.org 25521S: Maintained 25522F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 25523F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 25524F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 25525F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 25526 25527STARFIVE JH71X0 RESET CONTROLLER DRIVERS 25528M: Emil Renner Berthing <kernel@esmil.dk> 25529M: Hal Feng <hal.feng@starfivetech.com> 25530S: Maintained 25531F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 25532F: drivers/reset/starfive/reset-starfive-jh71* 25533F: include/dt-bindings/reset/starfive?jh71*.h 25534 25535STARFIVE USB DRIVERS 25536M: Minda Chen <minda.chen@starfivetech.com> 25537S: Maintained 25538F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 25539F: Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml 25540F: drivers/usb/cdns3/cdns3-starfive.c 25541 25542STARFIVE JH71XX PMU CONTROLLER DRIVER 25543M: Walker Chen <walker.chen@starfivetech.com> 25544M: Changhuang Liang <changhuang.liang@starfivetech.com> 25545S: Supported 25546F: Documentation/devicetree/bindings/power/starfive* 25547F: drivers/pmdomain/starfive/ 25548F: include/dt-bindings/power/starfive,jh7110-pmu.h 25549 25550STARFIVE SOC DRIVERS 25551M: Conor Dooley <conor@kernel.org> 25552S: Maintained 25553T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 25554F: Documentation/devicetree/bindings/soc/starfive/ 25555 25556STARFIVE STARLINK PMU DRIVER 25557M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 25558S: Maintained 25559F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 25560F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 25561F: drivers/perf/starfive_starlink_pmu.c 25562 25563STARFIVE TRNG DRIVER 25564M: Jia Jie Ho <jiajie.ho@starfivetech.com> 25565S: Supported 25566F: Documentation/devicetree/bindings/rng/starfive* 25567F: drivers/char/hw_random/jh7110-trng.c 25568 25569STARFIVE WATCHDOG DRIVER 25570M: Xingyu Wu <xingyu.wu@starfivetech.com> 25571M: Ziv Xu <ziv.xu@starfivetech.com> 25572S: Supported 25573F: Documentation/devicetree/bindings/watchdog/starfive* 25574F: drivers/watchdog/starfive-wdt.c 25575 25576STARFIVE JH71X0 PCIE AND USB PHY DRIVER 25577M: Minda Chen <minda.chen@starfivetech.com> 25578S: Supported 25579F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 25580F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 25581F: drivers/phy/starfive/phy-jh7110-pcie.c 25582F: drivers/phy/starfive/phy-jh7110-usb.c 25583 25584STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 25585M: Changhuang Liang <changhuang.liang@starfivetech.com> 25586S: Supported 25587F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 25588F: drivers/irqchip/irq-starfive-jh8100-intc.c 25589 25590STATIC BRANCH/CALL 25591M: Peter Zijlstra <peterz@infradead.org> 25592M: Josh Poimboeuf <jpoimboe@kernel.org> 25593M: Jason Baron <jbaron@akamai.com> 25594M: Alice Ryhl <aliceryhl@google.com> 25595R: Steven Rostedt <rostedt@goodmis.org> 25596R: Ard Biesheuvel <ardb@kernel.org> 25597S: Supported 25598F: arch/*/include/asm/jump_label*.h 25599F: arch/*/include/asm/static_call*.h 25600F: arch/*/kernel/jump_label.c 25601F: arch/*/kernel/static_call.c 25602F: include/linux/jump_label*.h 25603F: include/linux/static_call*.h 25604F: kernel/jump_label.c 25605F: kernel/static_call*.c 25606F: rust/helpers/jump_label.c 25607F: rust/kernel/generated_arch_static_branch_asm.rs.S 25608F: rust/kernel/jump_label.rs 25609 25610STI AUDIO (ASoC) DRIVERS 25611M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25612L: linux-sound@vger.kernel.org 25613S: Maintained 25614F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 25615F: sound/soc/sti/ 25616 25617STI CEC DRIVER 25618M: Alain Volmat <alain.volmat@foss.st.com> 25619S: Maintained 25620F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 25621F: drivers/media/cec/platform/sti/ 25622 25623STK1160 USB VIDEO CAPTURE DRIVER 25624M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25625L: linux-media@vger.kernel.org 25626S: Maintained 25627T: git git://linuxtv.org/media.git 25628F: drivers/media/usb/stk1160/ 25629 25630STM32 AUDIO (ASoC) DRIVERS 25631M: Olivier Moysan <olivier.moysan@foss.st.com> 25632M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25633L: linux-sound@vger.kernel.org 25634S: Maintained 25635F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 25636F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 25637F: sound/soc/stm/ 25638 25639STM32 DMA DRIVERS 25640M: Amélie Delaunay <amelie.delaunay@foss.st.com> 25641L: dmaengine@vger.kernel.org 25642L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 25643S: Maintained 25644F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 25645F: Documentation/devicetree/bindings/dma/stm32/ 25646F: drivers/dma/stm32/ 25647 25648STM32 TIMER/LPTIMER DRIVERS 25649M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 25650S: Maintained 25651F: Documentation/ABI/testing/*timer-stm32 25652F: Documentation/devicetree/bindings/*/*stm32-*timer* 25653F: drivers/*/stm32-*timer* 25654F: drivers/pwm/pwm-stm32* 25655F: include/linux/*/stm32-*tim* 25656 25657STM32MP25 USB3/PCIE COMBOPHY DRIVER 25658M: Christian Bruel <christian.bruel@foss.st.com> 25659S: Maintained 25660F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 25661F: drivers/phy/st/phy-stm32-combophy.c 25662 25663STMMAC ETHERNET DRIVER 25664L: netdev@vger.kernel.org 25665S: Orphan 25666F: Documentation/networking/device_drivers/ethernet/stmicro/ 25667F: drivers/net/ethernet/stmicro/stmmac/ 25668 25669SUN HAPPY MEAL ETHERNET DRIVER 25670M: Sean Anderson <seanga2@gmail.com> 25671S: Maintained 25672F: drivers/net/ethernet/sun/sunhme.* 25673 25674SUN3/3X 25675M: Sam Creasey <sammy@sammy.net> 25676S: Maintained 25677W: http://sammy.net/sun3/ 25678F: arch/m68k/include/asm/sun3* 25679F: arch/m68k/kernel/*sun3* 25680F: arch/m68k/sun3*/ 25681F: drivers/net/ethernet/i825xx/sun3* 25682 25683SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 25684M: Hans de Goede <hansg@kernel.org> 25685L: linux-input@vger.kernel.org 25686S: Maintained 25687F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 25688F: drivers/input/keyboard/sun4i-lradc-keys.c 25689 25690SUNDANCE NETWORK DRIVER 25691M: Denis Kirjanov <kirjanov@gmail.com> 25692L: netdev@vger.kernel.org 25693S: Maintained 25694F: drivers/net/ethernet/dlink/sundance.c 25695 25696SUNPLUS ETHERNET DRIVER 25697M: Wells Lu <wellslutw@gmail.com> 25698L: netdev@vger.kernel.org 25699S: Maintained 25700W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 25701F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 25702F: drivers/net/ethernet/sunplus/ 25703 25704SUNPLUS MMC DRIVER 25705M: Tony Huang <tonyhuang.sunplus@gmail.com> 25706M: Li-hao Kuo <lhjeff911@gmail.com> 25707S: Maintained 25708F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 25709F: drivers/mmc/host/sunplus-mmc.c 25710 25711SUNPLUS OCOTP DRIVER 25712M: Vincent Shih <vincent.sunplus@gmail.com> 25713S: Maintained 25714F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 25715F: drivers/nvmem/sunplus-ocotp.c 25716 25717SUNPLUS PWM DRIVER 25718M: Hammer Hsieh <hammerh0314@gmail.com> 25719S: Maintained 25720F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 25721F: drivers/pwm/pwm-sunplus.c 25722 25723SUNPLUS RTC DRIVER 25724M: Vincent Shih <vincent.sunplus@gmail.com> 25725L: linux-rtc@vger.kernel.org 25726S: Maintained 25727F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 25728F: drivers/rtc/rtc-sunplus.c 25729 25730SUNPLUS SPI CONTROLLER INTERFACE DRIVER 25731M: Li-hao Kuo <lhjeff911@gmail.com> 25732L: linux-spi@vger.kernel.org 25733S: Maintained 25734F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 25735F: drivers/spi/spi-sunplus-sp7021.c 25736 25737SUNPLUS UART DRIVER 25738M: Hammer Hsieh <hammerh0314@gmail.com> 25739S: Maintained 25740F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 25741F: drivers/tty/serial/sunplus-uart.c 25742 25743SUNPLUS USB2 PHY DRIVER 25744M: Vincent Shih <vincent.sunplus@gmail.com> 25745L: linux-usb@vger.kernel.org 25746S: Maintained 25747F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 25748F: drivers/phy/sunplus/Kconfig 25749F: drivers/phy/sunplus/Makefile 25750F: drivers/phy/sunplus/phy-sunplus-usb2.c 25751 25752SUNPLUS WATCHDOG DRIVER 25753M: Xiantao Hu <xt.hu@cqplus1.com> 25754L: linux-watchdog@vger.kernel.org 25755S: Maintained 25756F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 25757F: drivers/watchdog/sunplus_wdt.c 25758 25759SUPERH 25760M: Yoshinori Sato <ysato@users.sourceforge.jp> 25761M: Rich Felker <dalias@libc.org> 25762M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 25763L: linux-sh@vger.kernel.org 25764S: Maintained 25765Q: http://patchwork.kernel.org/project/linux-sh/list/ 25766F: Documentation/arch/sh/ 25767F: arch/sh/ 25768F: drivers/sh/ 25769 25770SUSPEND TO RAM 25771M: "Rafael J. Wysocki" <rafael@kernel.org> 25772R: Len Brown <lenb@kernel.org> 25773R: Pavel Machek <pavel@kernel.org> 25774L: linux-pm@vger.kernel.org 25775S: Supported 25776B: https://bugzilla.kernel.org 25777F: Documentation/power/ 25778F: arch/x86/kernel/acpi/sleep* 25779F: arch/x86/kernel/acpi/wakeup* 25780F: drivers/base/power/ 25781F: include/linux/freezer.h 25782F: include/linux/pm.h 25783F: include/linux/suspend.h 25784F: kernel/power/ 25785 25786SVGA HANDLING 25787M: Martin Mares <mj@ucw.cz> 25788L: linux-video@atrey.karlin.mff.cuni.cz 25789S: Maintained 25790F: Documentation/admin-guide/svga.rst 25791F: arch/x86/boot/video* 25792 25793SWITCHDEV 25794M: Jiri Pirko <jiri@resnulli.us> 25795M: Ivan Vecera <ivecera@redhat.com> 25796L: netdev@vger.kernel.org 25797S: Supported 25798F: include/net/switchdev.h 25799F: net/switchdev/ 25800 25801SWITCHTEC DMA DRIVER 25802M: Kelvin Cao <kelvin.cao@microchip.com> 25803M: Logan Gunthorpe <logang@deltatee.com> 25804L: dmaengine@vger.kernel.org 25805S: Maintained 25806F: drivers/dma/switchtec_dma.c 25807 25808SY8106A REGULATOR DRIVER 25809M: Icenowy Zheng <icenowy@aosc.io> 25810S: Maintained 25811F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 25812F: drivers/regulator/sy8106a-regulator.c 25813 25814SYNC FILE FRAMEWORK 25815M: Sumit Semwal <sumit.semwal@linaro.org> 25816L: linux-media@vger.kernel.org 25817L: dri-devel@lists.freedesktop.org 25818S: Maintained 25819T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25820F: Documentation/driver-api/sync_file.rst 25821F: drivers/dma-buf/dma-fence* 25822F: drivers/dma-buf/sw_sync.c 25823F: drivers/dma-buf/sync_* 25824F: include/linux/sync_file.h 25825F: include/uapi/linux/sync_file.h 25826 25827SYNOPSYS ARC ARCHITECTURE 25828M: Vineet Gupta <vgupta@kernel.org> 25829L: linux-snps-arc@lists.infradead.org 25830S: Supported 25831T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 25832F: Documentation/arch/arc 25833F: Documentation/devicetree/bindings/arc/* 25834F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 25835F: arch/arc/ 25836F: drivers/clocksource/arc_timer.c 25837F: drivers/tty/serial/arc_uart.c 25838 25839SYNOPSYS ARC HSDK SDP pll clock driver 25840M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25841S: Supported 25842F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 25843F: drivers/clk/clk-hsdk-pll.c 25844 25845SYNOPSYS ARC SDP clock driver 25846M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25847S: Supported 25848F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 25849F: drivers/clk/axs10x/* 25850 25851SYNOPSYS ARC SDP platform support 25852M: Alexey Brodkin <abrodkin@synopsys.com> 25853S: Supported 25854F: Documentation/devicetree/bindings/arc/axs10* 25855F: arch/arc/boot/dts/ax* 25856F: arch/arc/plat-axs10x 25857 25858SYNOPSYS AXS10x RESET CONTROLLER DRIVER 25859M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25860S: Supported 25861F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 25862F: drivers/reset/reset-axs10x.c 25863 25864SYNOPSYS CREG GPIO DRIVER 25865M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25866S: Maintained 25867F: drivers/gpio/gpio-creg-snps.c 25868 25869SYNOPSYS DESIGNWARE 8250 UART DRIVER 25870M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25871R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25872S: Supported 25873F: drivers/tty/serial/8250/8250_dw.c 25874F: drivers/tty/serial/8250/8250_dwlib.* 25875F: drivers/tty/serial/8250/8250_lpss.c 25876 25877SYNOPSYS DESIGNWARE APB GPIO DRIVER 25878M: Hoan Tran <hoan@os.amperecomputing.com> 25879L: linux-gpio@vger.kernel.org 25880S: Maintained 25881F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 25882F: drivers/gpio/gpio-dwapb.c 25883 25884SYNOPSYS DESIGNWARE AXI DMAC DRIVER 25885M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25886S: Maintained 25887F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 25888F: drivers/dma/dw-axi-dmac/ 25889 25890SYNOPSYS DESIGNWARE DMAC DRIVER 25891M: Viresh Kumar <vireshk@kernel.org> 25892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25893S: Maintained 25894F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 25895F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 25896F: drivers/dma/dw/ 25897F: include/dt-bindings/dma/dw-dmac.h 25898F: include/linux/dma/dw.h 25899F: include/linux/platform_data/dma-dw.h 25900 25901SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 25902M: Jose Abreu <Jose.Abreu@synopsys.com> 25903L: netdev@vger.kernel.org 25904S: Maintained 25905F: drivers/net/ethernet/synopsys/ 25906 25907SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 25908L: netdev@vger.kernel.org 25909S: Orphan 25910F: drivers/net/pcs/pcs-xpcs.c 25911F: drivers/net/pcs/pcs-xpcs.h 25912F: include/linux/pcs/pcs-xpcs.h 25913 25914SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 25915M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 25916L: linux-media@vger.kernel.org 25917L: kernel@collabora.com 25918S: Maintained 25919F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 25920F: drivers/media/platform/synopsys/hdmirx/* 25921 25922SYNOPSYS DESIGNWARE I2C DRIVER 25923M: Mika Westerberg <mika.westerberg@linux.intel.com> 25924R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25925R: Jan Dabros <jsd@semihalf.com> 25926L: linux-i2c@vger.kernel.org 25927S: Supported 25928F: drivers/i2c/busses/i2c-designware-* 25929 25930SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 25931M: Nirujogi Pratap <pratap.nirujogi@amd.com> 25932M: Bin Du <bin.du@amd.com> 25933L: linux-i2c@vger.kernel.org 25934S: Maintained 25935F: drivers/i2c/busses/i2c-designware-amdisp.c 25936F: include/linux/soc/amd/isp4_misc.h 25937 25938SYNOPSYS DESIGNWARE MIPI CSI-2 RECEIVER DRIVER 25939M: Michael Riesch <michael.riesch@collabora.com> 25940L: linux-media@vger.kernel.org 25941S: Maintained 25942F: Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml 25943F: drivers/media/platform/synopsys/dw-mipi-csi2rx.c 25944 25945SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 25946M: Jaehoon Chung <jh80.chung@samsung.com> 25947M: Shawn Lin <shawn.lin@rock-chips.com> 25948L: linux-mmc@vger.kernel.org 25949S: Maintained 25950F: drivers/mmc/host/dw_mmc* 25951 25952SYNOPSYS DESIGNWARE PCIE PMU DRIVER 25953M: Shuai Xue <xueshuai@linux.alibaba.com> 25954M: Jing Zhang <renyu.zj@linux.alibaba.com> 25955S: Supported 25956F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 25957F: drivers/perf/dwc_pcie_pmu.c 25958 25959SYNOPSYS HSDK RESET CONTROLLER DRIVER 25960M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25961S: Supported 25962F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 25963F: drivers/reset/reset-hsdk.c 25964F: include/dt-bindings/reset/snps,hsdk-reset.h 25965 25966SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 25967M: Prabu Thangamuthu <prabu.t@synopsys.com> 25968M: Manjunath M B <manjumb@synopsys.com> 25969L: linux-mmc@vger.kernel.org 25970S: Maintained 25971F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25972 25973SYSTEM CONFIGURATION (SYSCON) 25974M: Lee Jones <lee@kernel.org> 25975M: Arnd Bergmann <arnd@arndb.de> 25976S: Supported 25977T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25978F: drivers/mfd/syscon.c 25979 25980SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25981M: Sudeep Holla <sudeep.holla@kernel.org> 25982R: Cristian Marussi <cristian.marussi@arm.com> 25983L: arm-scmi@vger.kernel.org 25984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25985S: Maintained 25986F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25987F: drivers/clk/clk-sc[mp]i.c 25988F: drivers/cpufreq/sc[mp]i-cpufreq.c 25989F: drivers/firmware/arm_scmi/ 25990F: drivers/firmware/arm_scpi.c 25991F: drivers/hwmon/scmi-hwmon.c 25992F: drivers/pinctrl/pinctrl-scmi.c 25993F: drivers/pmdomain/arm/ 25994F: drivers/powercap/arm_scmi_powercap.c 25995F: drivers/regulator/scmi-regulator.c 25996F: drivers/reset/reset-scmi.c 25997F: include/linux/sc[mp]i_protocol.h 25998F: include/trace/events/scmi.h 25999F: include/uapi/linux/virtio_scmi.h 26000 26001SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 26002M: Peng Fan <peng.fan@nxp.com> 26003L: arm-scmi@vger.kernel.org 26004L: imx@lists.linux.dev 26005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26006S: Maintained 26007F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 26008F: drivers/firmware/arm_scmi/vendors/imx/ 26009 26010SYSTEM RESET/SHUTDOWN DRIVERS 26011M: Sebastian Reichel <sre@kernel.org> 26012L: linux-pm@vger.kernel.org 26013S: Maintained 26014T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 26015F: Documentation/devicetree/bindings/power/reset/ 26016F: drivers/power/reset/ 26017 26018SYSTEM TRACE MODULE CLASS 26019M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 26020S: Maintained 26021T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 26022F: Documentation/trace/stm.rst 26023F: drivers/hwtracing/stm/ 26024F: include/linux/stm.h 26025F: include/uapi/linux/stm.h 26026 26027SYSTEM76 ACPI DRIVER 26028M: Jeremy Soller <jeremy@system76.com> 26029M: System76 Product Development <productdev@system76.com> 26030L: platform-driver-x86@vger.kernel.org 26031S: Maintained 26032F: drivers/platform/x86/system76_acpi.c 26033 26034TASKSTATS STATISTICS INTERFACE 26035M: Balbir Singh <bsingharora@gmail.com> 26036S: Maintained 26037F: Documentation/accounting/taskstats* 26038F: include/linux/taskstats* 26039F: kernel/taskstats.c 26040 26041TC subsystem 26042M: Jamal Hadi Salim <jhs@mojatatu.com> 26043M: Jiri Pirko <jiri@resnulli.us> 26044L: netdev@vger.kernel.org 26045S: Maintained 26046F: include/net/pkt_cls.h 26047F: include/net/pkt_sched.h 26048F: include/net/sch_priv.h 26049F: include/net/tc_act/ 26050F: include/net/tc_wrapper.h 26051F: include/uapi/linux/pkt_cls.h 26052F: include/uapi/linux/pkt_sched.h 26053F: include/uapi/linux/tc_act/ 26054F: include/uapi/linux/tc_ematch/ 26055F: net/sched/ 26056F: tools/testing/selftests/tc-testing 26057 26058TC90522 MEDIA DRIVER 26059M: Akihiro Tsukada <tskd08@gmail.com> 26060L: linux-media@vger.kernel.org 26061S: Odd Fixes 26062F: drivers/media/dvb-frontends/tc90522* 26063 26064TCP LOW PRIORITY MODULE 26065M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 26066M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 26067S: Maintained 26068W: http://tcp-lp-mod.sourceforge.net/ 26069F: net/ipv4/tcp_lp.c 26070 26071TDA10071 MEDIA DRIVER 26072L: linux-media@vger.kernel.org 26073S: Orphan 26074W: https://linuxtv.org 26075Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26076F: drivers/media/dvb-frontends/tda10071* 26077 26078TDA18212 MEDIA DRIVER 26079L: linux-media@vger.kernel.org 26080S: Orphan 26081W: https://linuxtv.org 26082Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26083F: drivers/media/tuners/tda18212* 26084 26085TDA18218 MEDIA DRIVER 26086L: linux-media@vger.kernel.org 26087S: Orphan 26088W: https://linuxtv.org 26089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26090F: drivers/media/tuners/tda18218* 26091 26092TDA18250 MEDIA DRIVER 26093M: Olli Salonen <olli.salonen@iki.fi> 26094L: linux-media@vger.kernel.org 26095S: Maintained 26096W: https://linuxtv.org 26097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26098T: git git://linuxtv.org/media.git 26099F: drivers/media/tuners/tda18250* 26100 26101TDA18271 MEDIA DRIVER 26102M: Michael Krufky <mkrufky@linuxtv.org> 26103L: linux-media@vger.kernel.org 26104S: Maintained 26105W: https://linuxtv.org 26106W: http://github.com/mkrufky 26107Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26108T: git git://linuxtv.org/mkrufky/tuners.git 26109F: drivers/media/tuners/tda18271* 26110 26111TDA1997x MEDIA DRIVER 26112M: Tim Harvey <tharvey@gateworks.com> 26113L: linux-media@vger.kernel.org 26114S: Maintained 26115W: https://linuxtv.org 26116Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26117F: Documentation/devicetree/bindings/media/i2c/nxp,tda19971.yaml 26118F: drivers/media/i2c/tda1997x.* 26119 26120TDA827x MEDIA DRIVER 26121M: Michael Krufky <mkrufky@linuxtv.org> 26122L: linux-media@vger.kernel.org 26123S: Maintained 26124W: https://linuxtv.org 26125W: http://github.com/mkrufky 26126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26127T: git git://linuxtv.org/mkrufky/tuners.git 26128F: drivers/media/tuners/tda8290.* 26129 26130TDA8290 MEDIA DRIVER 26131M: Michael Krufky <mkrufky@linuxtv.org> 26132L: linux-media@vger.kernel.org 26133S: Maintained 26134W: https://linuxtv.org 26135W: http://github.com/mkrufky 26136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26137T: git git://linuxtv.org/mkrufky/tuners.git 26138F: drivers/media/tuners/tda8290.* 26139 26140TDA9840 MEDIA DRIVER 26141M: Hans Verkuil <hverkuil@kernel.org> 26142L: linux-media@vger.kernel.org 26143S: Maintained 26144W: https://linuxtv.org 26145T: git git://linuxtv.org/media.git 26146F: drivers/media/i2c/tda9840* 26147 26148TEA5761 TUNER DRIVER 26149M: Mauro Carvalho Chehab <mchehab@kernel.org> 26150L: linux-media@vger.kernel.org 26151S: Odd fixes 26152W: https://linuxtv.org 26153T: git git://linuxtv.org/media.git 26154F: drivers/media/tuners/tea5761.* 26155 26156TEA5767 TUNER DRIVER 26157M: Mauro Carvalho Chehab <mchehab@kernel.org> 26158L: linux-media@vger.kernel.org 26159S: Maintained 26160W: https://linuxtv.org 26161T: git git://linuxtv.org/media.git 26162F: drivers/media/tuners/tea5767.* 26163 26164TEA6415C MEDIA DRIVER 26165M: Hans Verkuil <hverkuil@kernel.org> 26166L: linux-media@vger.kernel.org 26167S: Maintained 26168W: https://linuxtv.org 26169T: git git://linuxtv.org/media.git 26170F: drivers/media/i2c/tea6415c* 26171 26172TEA6420 MEDIA DRIVER 26173M: Hans Verkuil <hverkuil@kernel.org> 26174L: linux-media@vger.kernel.org 26175S: Maintained 26176W: https://linuxtv.org 26177T: git git://linuxtv.org/media.git 26178F: drivers/media/i2c/tea6420* 26179 26180TEAM DRIVER 26181M: Jiri Pirko <jiri@resnulli.us> 26182L: netdev@vger.kernel.org 26183S: Supported 26184F: Documentation/netlink/specs/team.yaml 26185F: drivers/net/team/ 26186F: include/linux/if_team.h 26187F: include/uapi/linux/if_team.h 26188F: tools/testing/selftests/drivers/net/team/ 26189 26190TECHNICAL ADVISORY BOARD PROCESS DOCS 26191M: "Theodore Ts'o" <tytso@mit.edu> 26192M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26193L: tech-board-discuss@lists.linux.dev 26194S: Maintained 26195F: Documentation/process/contribution-maturity-model.rst 26196F: Documentation/process/researcher-guidelines.rst 26197 26198TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 26199M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 26200S: Maintained 26201F: arch/x86/platform/ts5500/ 26202 26203TECHNOTREND USB IR RECEIVER 26204M: Sean Young <sean@mess.org> 26205L: linux-media@vger.kernel.org 26206S: Maintained 26207F: drivers/media/rc/ttusbir.c 26208 26209TECHWELL TW9900 VIDEO DECODER 26210M: Mehdi Djait <mehdi.djait@bootlin.com> 26211L: linux-media@vger.kernel.org 26212S: Maintained 26213F: drivers/media/i2c/tw9900.c 26214 26215TECHWELL TW9910 VIDEO DECODER 26216L: linux-media@vger.kernel.org 26217S: Orphan 26218F: drivers/media/i2c/tw9910.c 26219F: include/media/i2c/tw9910.h 26220 26221TEE SUBSYSTEM 26222M: Jens Wiklander <jens.wiklander@linaro.org> 26223R: Sumit Garg <sumit.garg@kernel.org> 26224L: op-tee@lists.trustedfirmware.org (moderated for non-subscribers) 26225S: Maintained 26226F: Documentation/ABI/testing/sysfs-class-tee 26227F: Documentation/driver-api/tee.rst 26228F: Documentation/tee/ 26229F: Documentation/userspace-api/tee.rst 26230F: drivers/tee/ 26231F: include/linux/tee_core.h 26232F: include/linux/tee_drv.h 26233F: include/uapi/linux/tee.h 26234 26235TEGRA ARCHITECTURE SUPPORT 26236M: Thierry Reding <thierry.reding@kernel.org> 26237M: Jonathan Hunter <jonathanh@nvidia.com> 26238L: linux-tegra@vger.kernel.org 26239S: Supported 26240Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 26241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 26242N: [^a-z]tegra 26243 26244TEGRA CLOCK DRIVER 26245M: Peter De Schrijver <pdeschrijver@nvidia.com> 26246M: Prashant Gaikwad <pgaikwad@nvidia.com> 26247S: Supported 26248F: drivers/clk/tegra/ 26249 26250TEGRA CRYPTO DRIVERS 26251M: Akhil R <akhilrajeev@nvidia.com> 26252S: Supported 26253F: drivers/crypto/tegra/* 26254 26255TEGRA DMA DRIVERS 26256M: Laxman Dewangan <ldewangan@nvidia.com> 26257M: Jon Hunter <jonathanh@nvidia.com> 26258S: Supported 26259F: drivers/dma/tegra* 26260 26261TEGRA I2C DRIVER 26262M: Laxman Dewangan <ldewangan@nvidia.com> 26263R: Dmitry Osipenko <digetx@gmail.com> 26264S: Supported 26265F: drivers/i2c/busses/i2c-tegra.c 26266 26267TEGRA IOMMU DRIVERS 26268M: Thierry Reding <thierry.reding@kernel.org> 26269R: Krishna Reddy <vdumpa@nvidia.com> 26270L: linux-tegra@vger.kernel.org 26271S: Supported 26272F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 26273F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 26274F: drivers/iommu/tegra* 26275 26276TEGRA KBC DRIVER 26277M: Laxman Dewangan <ldewangan@nvidia.com> 26278S: Supported 26279F: drivers/input/keyboard/tegra-kbc.c 26280 26281TEGRA NAND DRIVER 26282M: Stefan Agner <stefan@agner.ch> 26283M: Lucas Stach <dev@lynxeye.de> 26284S: Maintained 26285F: Documentation/devicetree/bindings/mtd/nvidia,tegra20-nand.yaml 26286F: drivers/mtd/nand/raw/tegra_nand.c 26287 26288TEGRA PWM DRIVER 26289M: Thierry Reding <thierry.reding@kernel.org> 26290S: Supported 26291F: drivers/pwm/pwm-tegra.c 26292 26293TEGRA QUAD SPI DRIVER 26294M: Thierry Reding <thierry.reding@kernel.org> 26295M: Jonathan Hunter <jonathanh@nvidia.com> 26296M: Sowjanya Komatineni <skomatineni@nvidia.com> 26297L: linux-tegra@vger.kernel.org 26298S: Maintained 26299F: drivers/spi/spi-tegra210-quad.c 26300 26301TEGRA SERIAL DRIVER 26302M: Laxman Dewangan <ldewangan@nvidia.com> 26303S: Supported 26304F: drivers/tty/serial/serial-tegra.c 26305 26306TEGRA SPI DRIVER 26307M: Laxman Dewangan <ldewangan@nvidia.com> 26308S: Supported 26309F: drivers/spi/spi-tegra* 26310 26311TEGRA VIDEO DRIVER 26312M: Thierry Reding <thierry.reding@kernel.org> 26313M: Jonathan Hunter <jonathanh@nvidia.com> 26314M: Sowjanya Komatineni <skomatineni@nvidia.com> 26315M: Luca Ceresoli <luca.ceresoli@bootlin.com> 26316L: linux-media@vger.kernel.org 26317L: linux-tegra@vger.kernel.org 26318S: Maintained 26319F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 26320F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 26321F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 26322F: drivers/staging/media/tegra-video/ 26323 26324TEGRA XUSB PADCTL DRIVER 26325M: JC Kuo <jckuo@nvidia.com> 26326S: Supported 26327F: drivers/phy/tegra/xusb* 26328 26329TEHUTI ETHERNET DRIVER 26330M: Andy Gospodarek <andy@greyhouse.net> 26331L: netdev@vger.kernel.org 26332S: Maintained 26333F: drivers/net/ethernet/tehuti/tehuti.* 26334 26335TEHUTI TN40XX ETHERNET DRIVER 26336M: FUJITA Tomonori <fujita.tomonori@gmail.com> 26337L: netdev@vger.kernel.org 26338S: Maintained 26339F: drivers/net/ethernet/tehuti/tn40* 26340 26341TELECOM CLOCK DRIVER FOR MCPL0010 26342M: Mark Gross <markgross@kernel.org> 26343S: Supported 26344F: drivers/char/tlclk.c 26345 26346TEMPO SEMICONDUCTOR DRIVERS 26347M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 26348S: Maintained 26349F: Documentation/devicetree/bindings/sound/tscs*.txt 26350F: sound/soc/codecs/tscs*.c 26351F: sound/soc/codecs/tscs*.h 26352 26353TENSILICA XTENSA PORT (xtensa) 26354M: Chris Zankel <chris@zankel.net> 26355M: Max Filippov <jcmvbkbc@gmail.com> 26356S: Maintained 26357T: git https://github.com/jcmvbkbc/linux-xtensa.git 26358F: arch/xtensa/ 26359F: drivers/irqchip/irq-xtensa-* 26360 26361TEXAS INSTRUMENTS ASoC DRIVERS 26362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26363L: linux-sound@vger.kernel.org 26364S: Maintained 26365F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 26366F: sound/soc/ti/ 26367 26368TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 26369M: Shenghao Ding <shenghao-ding@ti.com> 26370M: Kevin Lu <kevin-lu@ti.com> 26371M: Baojun Xu <baojun.xu@ti.com> 26372L: linux-sound@vger.kernel.org 26373S: Maintained 26374F: Documentation/devicetree/bindings/sound/ti,tas2552.yaml 26375F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 26376F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 26377F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 26378F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 26379F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 26380F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 26381F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 26382F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 26383F: include/sound/tas2*.h 26384F: include/sound/tlv320*.h 26385F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 26386F: sound/soc/codecs/pcm1681.c 26387F: sound/soc/codecs/pcm1789*.* 26388F: sound/soc/codecs/pcm179x*.* 26389F: sound/soc/codecs/pcm186x*.* 26390F: sound/soc/codecs/pcm3008.* 26391F: sound/soc/codecs/pcm3060*.* 26392F: sound/soc/codecs/pcm3168a*.* 26393F: sound/soc/codecs/pcm5102a.c 26394F: sound/soc/codecs/pcm512x*.* 26395F: sound/soc/codecs/tas2*.* 26396F: sound/soc/codecs/tlv320*.* 26397F: sound/soc/codecs/tpa6130a2.* 26398 26399TEXAS INSTRUMENTS DMA DRIVERS 26400M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26401L: dmaengine@vger.kernel.org 26402S: Maintained 26403F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 26404F: Documentation/devicetree/bindings/dma/ti-edma.txt 26405F: Documentation/devicetree/bindings/dma/ti/ 26406F: drivers/dma/ti/ 26407F: include/linux/dma/k3-psil.h 26408F: include/linux/dma/k3-udma-glue.h 26409F: include/linux/dma/ti-cppi5.h 26410X: drivers/dma/ti/cppi41.c 26411 26412TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 26413M: Jerome Brunet <jbrunet@baylibre.com> 26414L: linux-hwmon@vger.kernel.org 26415S: Maintained 26416F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 26417F: Documentation/hwmon/tps25990.rst 26418F: drivers/hwmon/pmbus/tps25990.c 26419 26420TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 26421M: Robert Marko <robert.marko@sartura.hr> 26422M: Luka Perkov <luka.perkov@sartura.hr> 26423L: linux-hwmon@vger.kernel.org 26424S: Maintained 26425F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 26426F: Documentation/hwmon/tps23861.rst 26427F: drivers/hwmon/tps23861.c 26428 26429TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 26430M: Matthias Fend <matthias.fend@emfend.at> 26431L: linux-leds@vger.kernel.org 26432S: Maintained 26433F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 26434F: drivers/leds/flash/leds-tps6131x.c 26435 26436TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 26437M: Ricardo Ribalda <ribalda@kernel.org> 26438L: linux-iio@vger.kernel.org 26439S: Supported 26440F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 26441F: drivers/iio/dac/ti-dac7612.c 26442 26443TEXAS INSTRUMENTS' LP5812 RGB LED DRIVER 26444M: Nam Tran <trannamatk@gmail.com> 26445L: linux-leds@vger.kernel.org 26446S: Maintained 26447F: Documentation/devicetree/bindings/leds/ti,lp5812.yaml 26448F: Documentation/leds/leds-lp5812.rst 26449F: drivers/leds/rgb/Kconfig 26450F: drivers/leds/rgb/Makefile 26451F: drivers/leds/rgb/leds-lp5812.c 26452F: drivers/leds/rgb/leds-lp5812.h 26453 26454TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 26455M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 26456L: linux-leds@vger.kernel.org 26457S: Maintained 26458F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 26459F: drivers/leds/leds-lp8864.c 26460 26461TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 26462M: Nishanth Menon <nm@ti.com> 26463M: Tero Kristo <kristo@kernel.org> 26464M: Santosh Shilimkar <ssantosh@kernel.org> 26465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26466S: Maintained 26467F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 26468F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 26469F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 26470F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 26471F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 26472F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 26473F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 26474F: drivers/clk/keystone/sci-clk.c 26475F: drivers/firmware/ti_sci* 26476F: drivers/irqchip/irq-ti-sci-inta.c 26477F: drivers/irqchip/irq-ti-sci-intr.c 26478F: drivers/reset/reset-ti-sci.c 26479F: drivers/soc/ti/ti_sci_inta_msi.c 26480F: drivers/pmdomain/ti/ti_sci_pm_domains.c 26481F: include/dt-bindings/soc/ti,sci_pm_domain.h 26482F: include/linux/soc/ti/ti_sci_inta_msi.h 26483F: include/linux/soc/ti/ti_sci_protocol.h 26484 26485TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 26486M: Puranjay Mohan <puranjay@kernel.org> 26487L: linux-iio@vger.kernel.org 26488S: Supported 26489F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 26490F: drivers/iio/temperature/tmp117.c 26491 26492THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 26493M: Hans Verkuil <hverkuil@kernel.org> 26494L: linux-media@vger.kernel.org 26495S: Maintained 26496W: https://linuxtv.org 26497T: git git://linuxtv.org/media.git 26498F: drivers/media/radio/radio-raremono.c 26499 26500THERMAL 26501M: Rafael J. Wysocki <rafael@kernel.org> 26502M: Daniel Lezcano <daniel.lezcano@kernel.org> 26503R: Zhang Rui <rui.zhang@intel.com> 26504R: Lukasz Luba <lukasz.luba@arm.com> 26505L: linux-pm@vger.kernel.org 26506S: Supported 26507Q: https://patchwork.kernel.org/project/linux-pm/list/ 26508T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 26509F: Documentation/ABI/testing/sysfs-class-thermal 26510F: Documentation/admin-guide/thermal/ 26511F: Documentation/devicetree/bindings/thermal/ 26512F: Documentation/driver-api/thermal/ 26513F: drivers/thermal/ 26514F: include/dt-bindings/thermal/ 26515F: include/linux/cpu_cooling.h 26516F: include/linux/thermal.h 26517F: include/uapi/linux/thermal.h 26518F: tools/lib/thermal/ 26519F: tools/thermal/ 26520 26521THERMAL DRIVER FOR AMLOGIC SOCS 26522M: Guillaume La Roque <glaroque@baylibre.com> 26523L: linux-pm@vger.kernel.org 26524L: linux-amlogic@lists.infradead.org 26525S: Supported 26526W: http://linux-meson.com/ 26527F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 26528F: drivers/thermal/amlogic_thermal.c 26529 26530THERMAL/CPU_COOLING 26531M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 26532M: Daniel Lezcano <daniel.lezcano@kernel.org> 26533M: Viresh Kumar <viresh.kumar@linaro.org> 26534R: Lukasz Luba <lukasz.luba@arm.com> 26535L: linux-pm@vger.kernel.org 26536S: Supported 26537F: Documentation/driver-api/thermal/cpu-cooling-api.rst 26538F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 26539F: drivers/thermal/cpufreq_cooling.c 26540F: drivers/thermal/cpuidle_cooling.c 26541F: include/linux/cpu_cooling.h 26542 26543THERMAL/POWER_ALLOCATOR 26544M: Lukasz Luba <lukasz.luba@arm.com> 26545L: linux-pm@vger.kernel.org 26546S: Maintained 26547F: Documentation/driver-api/thermal/power_allocator.rst 26548F: drivers/thermal/gov_power_allocator.c 26549F: drivers/thermal/thermal_trace_ipa.h 26550 26551THINKPAD ACPI EXTRAS DRIVER 26552M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 26553L: ibm-acpi-devel@lists.sourceforge.net 26554L: platform-driver-x86@vger.kernel.org 26555S: Maintained 26556W: http://ibm-acpi.sourceforge.net 26557W: http://thinkwiki.org/wiki/Ibm-acpi 26558T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 26559F: drivers/platform/x86/lenovo/thinkpad_acpi.c 26560 26561THINKPAD T14S EMBEDDED CONTROLLER DRIVER 26562M: Sebastian Reichel <sre@kernel.org> 26563S: Maintained 26564F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 26565F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 26566 26567THINKPAD LMI DRIVER 26568M: Mark Pearson <mpearson-lenovo@squebb.ca> 26569L: platform-driver-x86@vger.kernel.org 26570S: Maintained 26571F: Documentation/ABI/testing/sysfs-class-firmware-attributes 26572F: drivers/platform/x86/lenovo/think-lmi.? 26573 26574THP7312 ISP DRIVER 26575M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26576M: Paul Elder <paul.elder@ideasonboard.com> 26577L: linux-media@vger.kernel.org 26578S: Maintained 26579T: git git://linuxtv.org/media.git 26580F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 26581F: Documentation/userspace-api/media/drivers/thp7312.rst 26582F: drivers/media/i2c/thp7312.c 26583F: include/uapi/linux/thp7312.h 26584 26585THUNDERBOLT DMA TRAFFIC TEST DRIVER 26586M: Mika Westerberg <westeri@kernel.org> 26587L: linux-usb@vger.kernel.org 26588S: Maintained 26589F: drivers/thunderbolt/dma_test.c 26590 26591THUNDERBOLT DRIVER 26592M: Andreas Noever <andreas.noever@gmail.com> 26593M: Mika Westerberg <westeri@kernel.org> 26594M: Yehezkel Bernat <YehezkelShB@gmail.com> 26595L: linux-usb@vger.kernel.org 26596S: Maintained 26597T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 26598F: Documentation/admin-guide/thunderbolt.rst 26599F: drivers/thunderbolt/ 26600F: include/linux/thunderbolt.h 26601 26602THUNDERBOLT NETWORK DRIVER 26603M: Mika Westerberg <westeri@kernel.org> 26604M: Yehezkel Bernat <YehezkelShB@gmail.com> 26605L: netdev@vger.kernel.org 26606S: Maintained 26607F: drivers/net/thunderbolt/ 26608 26609THUNDERX GPIO DRIVER 26610M: Robert Richter <rric@kernel.org> 26611S: Odd Fixes 26612F: drivers/gpio/gpio-thunderx.c 26613 26614TI ADC12xs and ROHM BD79104 ADC driver 26615M: Matti Vaittinen <mazziesaccount@gmail.com> 26616S: Maintained 26617F: drivers/iio/adc/ti-adc128s052.c 26618L: linux-iio@vger.kernel.org 26619 26620TI ADS1119 ADC DRIVER 26621M: Francesco Dolcini <francesco@dolcini.it> 26622M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 26623L: linux-iio@vger.kernel.org 26624S: Maintained 26625F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 26626F: drivers/iio/adc/ti-ads1119.c 26627 26628TI ADS1018 ADC DRIVER 26629M: Kurt Borja <kuurtb@gmail.com> 26630L: linux-iio@vger.kernel.org 26631S: Maintained 26632F: Documentation/devicetree/bindings/iio/adc/ti,ads1018.yaml 26633F: drivers/iio/adc/ti-ads1018.c 26634 26635TI ADS7924 ADC DRIVER 26636M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 26637L: linux-iio@vger.kernel.org 26638S: Supported 26639F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 26640F: drivers/iio/adc/ti-ads7924.c 26641 26642TI AM437X VPFE DRIVER 26643M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26644L: linux-media@vger.kernel.org 26645S: Maintained 26646W: https://linuxtv.org 26647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26648T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26649F: drivers/media/platform/ti/am437x/ 26650 26651TI BANDGAP AND THERMAL DRIVER 26652M: Eduardo Valentin <edubezval@gmail.com> 26653M: Keerthy <j-keerthy@ti.com> 26654L: linux-pm@vger.kernel.org 26655L: linux-omap@vger.kernel.org 26656S: Maintained 26657F: drivers/thermal/ti-soc-thermal/ 26658 26659TI BQ27XXX POWER SUPPLY DRIVER 26660F: drivers/power/supply/bq27xxx_battery.c 26661F: drivers/power/supply/bq27xxx_battery_i2c.c 26662F: include/linux/power/bq27xxx_battery.h 26663 26664TI CDCE706 CLOCK DRIVER 26665M: Max Filippov <jcmvbkbc@gmail.com> 26666S: Maintained 26667F: drivers/clk/clk-cdce706.c 26668 26669TI CLOCK DRIVER 26670M: Tero Kristo <kristo@kernel.org> 26671L: linux-omap@vger.kernel.org 26672S: Odd Fixes 26673F: drivers/clk/ti/ 26674F: include/linux/clk/ti.h 26675 26676TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 26677M: T Pratham <t-pratham@ti.com> 26678L: linux-crypto@vger.kernel.org 26679S: Supported 26680F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 26681F: drivers/crypto/ti/ 26682 26683TI DAVINCI MACHINE SUPPORT 26684M: Bartosz Golaszewski <brgl@kernel.org> 26685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26686S: Maintained 26687T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 26688F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 26689F: arch/arm/boot/dts/ti/davinci/ 26690F: arch/arm/mach-davinci/ 26691F: drivers/i2c/busses/i2c-davinci.c 26692 26693TI DAVINCI SERIES CLOCK DRIVER 26694M: David Lechner <david@lechnology.com> 26695S: Maintained 26696F: Documentation/devicetree/bindings/clock/ti/davinci/ 26697F: drivers/clk/davinci/ 26698F: include/linux/clk/davinci.h 26699 26700TI DAVINCI SERIES GPIO DRIVER 26701M: Keerthy <j-keerthy@ti.com> 26702L: linux-gpio@vger.kernel.org 26703S: Maintained 26704F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 26705F: drivers/gpio/gpio-davinci.c 26706 26707TI DAVINCI SERIES MEDIA DRIVER 26708M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26709L: linux-media@vger.kernel.org 26710S: Maintained 26711W: https://linuxtv.org 26712Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26713T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26714F: drivers/media/platform/ti/davinci/ 26715F: include/media/davinci/ 26716 26717TI ENHANCED CAPTURE (eCAP) DRIVER 26718M: Vignesh Raghavendra <vigneshr@ti.com> 26719R: Julien Panis <jpanis@baylibre.com> 26720L: linux-iio@vger.kernel.org 26721L: linux-omap@vger.kernel.org 26722S: Maintained 26723F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 26724F: drivers/counter/ti-ecap-capture.c 26725 26726TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 26727R: David Lechner <david@lechnology.com> 26728L: linux-iio@vger.kernel.org 26729F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 26730F: drivers/counter/ti-eqep.c 26731 26732TI ETHERNET SWITCH DRIVER (CPSW) 26733R: Siddharth Vadapalli <s-vadapalli@ti.com> 26734R: Roger Quadros <rogerq@kernel.org> 26735L: linux-omap@vger.kernel.org 26736L: netdev@vger.kernel.org 26737S: Maintained 26738F: drivers/net/ethernet/ti/cpsw* 26739F: drivers/net/ethernet/ti/davinci* 26740 26741TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 26742M: Alex Dubov <oakad@yahoo.com> 26743S: Maintained 26744W: http://tifmxx.berlios.de/ 26745F: drivers/memstick/host/tifm_ms.c 26746F: drivers/misc/tifm* 26747F: drivers/mmc/host/tifm_sd.c 26748F: include/linux/tifm.h 26749 26750TI FPC202 DUAL PORT CONTROLLER 26751M: Romain Gantois <romain.gantois@bootlin.com> 26752L: linux-kernel@vger.kernel.org 26753S: Maintained 26754F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 26755F: drivers/misc/ti_fpc202.c 26756 26757TI FPD-LINK DRIVERS 26758M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 26759L: linux-media@vger.kernel.org 26760S: Maintained 26761F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 26762F: drivers/media/i2c/ds90* 26763F: include/media/i2c/ds90* 26764 26765TI HDC302X HUMIDITY DRIVER 26766M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26767M: Li peiyu <579lpy@gmail.com> 26768L: linux-iio@vger.kernel.org 26769S: Maintained 26770F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 26771F: drivers/iio/humidity/hdc3020.c 26772 26773TI ICSSG ETHERNET DRIVER (ICSSG) 26774R: MD Danish Anwar <danishanwar@ti.com> 26775R: Roger Quadros <rogerq@kernel.org> 26776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26777L: netdev@vger.kernel.org 26778S: Maintained 26779F: Documentation/devicetree/bindings/net/ti,icss*.yaml 26780F: drivers/net/ethernet/ti/icssg/* 26781 26782TI ICSSM ETHERNET DRIVER (ICSSM) 26783M: MD Danish Anwar <danishanwar@ti.com> 26784M: Parvathi Pudi <parvathi@couthit.com> 26785R: Roger Quadros <rogerq@kernel.org> 26786R: Mohan Reddy Putluru <pmohan@couthit.com> 26787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26788L: netdev@vger.kernel.org 26789S: Maintained 26790F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 26791F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 26792F: drivers/net/ethernet/ti/icssm/* 26793 26794TI J721E CSI2RX DRIVER 26795M: Jai Luthra <jai.luthra@linux.dev> 26796L: linux-media@vger.kernel.org 26797S: Maintained 26798F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 26799F: drivers/media/platform/ti/j721e-csi2rx/ 26800 26801TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 26802M: Nishanth Menon <nm@ti.com> 26803M: Santosh Shilimkar <ssantosh@kernel.org> 26804L: linux-kernel@vger.kernel.org 26805L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26806S: Maintained 26807T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 26808F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 26809F: drivers/pmdomain/ti/omap_prm.c 26810F: drivers/soc/ti/* 26811F: include/linux/pruss_driver.h 26812 26813TI LM49xxx FAMILY ASoC CODEC DRIVERS 26814M: M R Swami Reddy <mr.swami.reddy@ti.com> 26815M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 26816L: linux-sound@vger.kernel.org 26817S: Maintained 26818F: sound/soc/codecs/isabelle* 26819F: sound/soc/codecs/lm49453* 26820 26821TI LMP92064 ADC DRIVER 26822M: Leonard Göhrs <l.goehrs@pengutronix.de> 26823R: kernel@pengutronix.de 26824L: linux-iio@vger.kernel.org 26825S: Maintained 26826F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 26827F: drivers/iio/adc/ti-lmp92064.c 26828 26829TI PCM3060 ASoC CODEC DRIVER 26830M: Kirill Marinushkin <k.marinushkin@gmail.com> 26831L: linux-sound@vger.kernel.org 26832S: Maintained 26833F: Documentation/devicetree/bindings/sound/pcm3060.txt 26834F: sound/soc/codecs/pcm3060* 26835 26836TI TAS571X FAMILY ASoC CODEC DRIVER 26837M: Kevin Cernekee <cernekee@chromium.org> 26838L: linux-sound@vger.kernel.org 26839S: Odd Fixes 26840F: sound/soc/codecs/tas571x* 26841 26842TI TMAG5273 MAGNETOMETER DRIVER 26843M: Gerald Loacker <gerald.loacker@wolfvision.net> 26844L: linux-iio@vger.kernel.org 26845S: Maintained 26846F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 26847F: drivers/iio/magnetometer/tmag5273.c 26848 26849TI TRF7970A NFC DRIVER 26850M: Mark Greer <mgreer@animalcreek.com> 26851L: linux-wireless@vger.kernel.org 26852S: Supported 26853F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 26854F: drivers/nfc/trf7970a.c 26855 26856TI TSC2046 ADC DRIVER 26857M: Oleksij Rempel <o.rempel@pengutronix.de> 26858R: kernel@pengutronix.de 26859L: linux-iio@vger.kernel.org 26860S: Maintained 26861F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 26862F: drivers/iio/adc/ti-tsc2046.c 26863 26864TI TWL4030 SERIES SOC CODEC DRIVER 26865M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26866L: linux-sound@vger.kernel.org 26867S: Maintained 26868F: sound/soc/codecs/twl4030* 26869 26870TI VPE/CAL DRIVERS 26871M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 26872L: linux-media@vger.kernel.org 26873S: Maintained 26874W: http://linuxtv.org/ 26875Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26876F: Documentation/devicetree/bindings/media/ti,cal.yaml 26877F: Documentation/devicetree/bindings/media/ti,vip.yaml 26878F: Documentation/devicetree/bindings/media/ti,vpe.yaml 26879F: drivers/media/platform/ti/cal/ 26880F: drivers/media/platform/ti/vpe/ 26881 26882TI WILINK WIRELESS DRIVERS 26883L: linux-wireless@vger.kernel.org 26884S: Orphan 26885W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 26886W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 26887F: drivers/net/wireless/ti/ 26888 26889TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 26890M: John Stultz <jstultz@google.com> 26891M: Thomas Gleixner <tglx@kernel.org> 26892R: Stephen Boyd <sboyd@kernel.org> 26893L: linux-kernel@vger.kernel.org 26894S: Supported 26895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 26896F: include/linux/clocksource.h 26897F: include/linux/time.h 26898F: include/linux/timekeeper_internal.h 26899F: include/linux/timekeeping.h 26900F: include/linux/timex.h 26901F: include/uapi/linux/time.h 26902F: include/uapi/linux/timex.h 26903F: kernel/time/.kunitconfig 26904F: kernel/time/alarmtimer.c 26905F: kernel/time/clocksource* 26906F: kernel/time/ntp* 26907F: kernel/time/time.c 26908F: kernel/time/timeconst.bc 26909F: kernel/time/timeconv.c 26910F: kernel/time/timecounter.c 26911F: kernel/time/timekeeping* 26912F: kernel/time/time_test.c 26913F: tools/testing/selftests/timers/ 26914 26915TIPC NETWORK LAYER 26916M: Jon Maloy <jmaloy@redhat.com> 26917L: netdev@vger.kernel.org (core kernel code) 26918L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 26919S: Maintained 26920W: http://tipc.sourceforge.net/ 26921F: include/uapi/linux/tipc*.h 26922F: net/tipc/ 26923 26924TLAN NETWORK DRIVER 26925M: Samuel Chessman <chessman@tux.org> 26926L: tlan-devel@lists.sourceforge.net (subscribers-only) 26927S: Maintained 26928W: http://sourceforge.net/projects/tlan/ 26929F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 26930F: drivers/net/ethernet/ti/tlan.* 26931 26932TMIO/SDHI MMC DRIVER 26933M: Wolfram Sang <wsa+renesas@sang-engineering.com> 26934L: linux-mmc@vger.kernel.org 26935L: linux-renesas-soc@vger.kernel.org 26936S: Supported 26937F: drivers/mmc/host/renesas_sdhi* 26938F: drivers/mmc/host/tmio_mmc* 26939F: include/linux/platform_data/tmio.h 26940 26941TMP513 HARDWARE MONITOR DRIVER 26942M: Eric Tremblay <etremblay@distech-controls.com> 26943L: linux-hwmon@vger.kernel.org 26944S: Maintained 26945F: Documentation/hwmon/tmp513.rst 26946F: drivers/hwmon/tmp513.c 26947 26948TMPFS (SHMEM FILESYSTEM) 26949M: Hugh Dickins <hughd@google.com> 26950R: Baolin Wang <baolin.wang@linux.alibaba.com> 26951L: linux-mm@kvack.org 26952S: Maintained 26953F: include/linux/memfd.h 26954F: include/linux/shmem_fs.h 26955F: mm/memfd.c 26956F: mm/shmem.c 26957F: mm/shmem_quota.c 26958 26959TOMOYO SECURITY MODULE 26960M: Kentaro Takeda <takedakn@nttdata.co.jp> 26961M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 26962L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 26963L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 26964S: Maintained 26965W: https://tomoyo.sourceforge.net/ 26966F: security/tomoyo/ 26967 26968TOPSTAR LAPTOP EXTRAS DRIVER 26969M: Herton Ronaldo Krzesinski <herton@canonical.com> 26970L: platform-driver-x86@vger.kernel.org 26971S: Maintained 26972F: drivers/platform/x86/topstar-laptop.c 26973 26974TORADEX EMBEDDED CONTROLLER DRIVER 26975M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 26976M: Francesco Dolcini <francesco@dolcini.it> 26977S: Maintained 26978F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 26979F: drivers/power/reset/tdx-ec-poweroff.c 26980 26981TORTURE-TEST MODULES 26982M: Davidlohr Bueso <dave@stgolabs.net> 26983M: "Paul E. McKenney" <paulmck@kernel.org> 26984M: Josh Triplett <josh@joshtriplett.org> 26985L: linux-kernel@vger.kernel.org 26986S: Supported 26987T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 26988F: Documentation/RCU/torture.rst 26989F: kernel/locking/locktorture.c 26990F: kernel/rcu/rcuscale.c 26991F: kernel/rcu/rcutorture.c 26992F: kernel/rcu/refscale.c 26993F: kernel/torture.c 26994 26995TOSHIBA ACPI EXTRAS DRIVER 26996M: Azael Avalos <coproscefalo@gmail.com> 26997L: platform-driver-x86@vger.kernel.org 26998S: Maintained 26999F: drivers/platform/x86/toshiba_acpi.c 27000 27001TOSHIBA BLUETOOTH DRIVER 27002M: Azael Avalos <coproscefalo@gmail.com> 27003L: platform-driver-x86@vger.kernel.org 27004S: Maintained 27005F: drivers/platform/x86/toshiba_bluetooth.c 27006 27007TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 27008M: Azael Avalos <coproscefalo@gmail.com> 27009L: platform-driver-x86@vger.kernel.org 27010S: Maintained 27011F: drivers/platform/x86/toshiba_haps.c 27012 27013TOSHIBA SMM DRIVER 27014M: Jonathan Buzzard <jonathan@buzzard.org.uk> 27015S: Maintained 27016W: http://www.buzzard.org.uk/toshiba/ 27017F: drivers/char/toshiba.c 27018F: include/linux/toshiba.h 27019F: include/uapi/linux/toshiba.h 27020 27021TOSHIBA T4KA3 CAMERA SENSOR DRIVER 27022M: Kate Hsuan <hpa@redhat.com> 27023L: linux-media@vger.kernel.org 27024S: Maintained 27025F: drivers/media/i2c/t4ka3.c 27026 27027TOSHIBA TC358743 DRIVER 27028M: Hans Verkuil <hverkuil@kernel.org> 27029L: linux-media@vger.kernel.org 27030S: Maintained 27031F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 27032F: drivers/media/i2c/tc358743* 27033F: include/media/i2c/tc358743.h 27034 27035TOSHIBA WMI HOTKEYS DRIVER 27036M: Azael Avalos <coproscefalo@gmail.com> 27037L: platform-driver-x86@vger.kernel.org 27038S: Maintained 27039F: drivers/platform/x86/toshiba-wmi.c 27040 27041TOUCH OVERLAY 27042M: Javier Carrasco <javier.carrasco@wolfvision.net> 27043L: linux-input@vger.kernel.org 27044S: Maintained 27045F: drivers/input/touch-overlay.c 27046F: include/linux/input/touch-overlay.h 27047 27048TPM DEVICE DRIVER 27049M: Peter Huewe <peterhuewe@gmx.de> 27050M: Jarkko Sakkinen <jarkko@kernel.org> 27051R: Jason Gunthorpe <jgg@ziepe.ca> 27052L: linux-integrity@vger.kernel.org 27053S: Maintained 27054W: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd-test.git/about/ 27055Q: https://patchwork.kernel.org/project/linux-integrity/list/ 27056T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 27057F: Documentation/devicetree/bindings/tpm/ 27058F: drivers/char/tpm/ 27059F: include/linux/tpm*.h 27060F: include/uapi/linux/vtpm_proxy.h 27061F: tools/testing/selftests/tpm2/ 27062 27063TPS546D24 DRIVER 27064M: Duke Du <dukedu83@gmail.com> 27065L: linux-hwmon@vger.kernel.org 27066S: Maintained 27067F: Documentation/hwmon/tps546d24.rst 27068F: drivers/hwmon/pmbus/tps546d24.c 27069 27070TQ SYSTEMS BOARD & DRIVER SUPPORT 27071L: linux@ew.tq-group.com 27072S: Supported 27073W: https://www.tq-group.com/en/products/tq-embedded/ 27074F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 27075F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 27076F: arch/arm/boot/dts/ti/omap/*mba*.dts* 27077F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 27078F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 27079F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 27080F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 27081F: arch/arm64/boot/dts/freescale/mba*.dtsi 27082F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 27083F: arch/arm64/boot/dts/freescale/tqml*.dts* 27084F: drivers/gpio/gpio-tqmx86.c 27085F: drivers/mfd/tqmx86.c 27086F: drivers/watchdog/tqmx86_wdt.c 27087 27088TRACING 27089M: Steven Rostedt <rostedt@goodmis.org> 27090M: Masami Hiramatsu <mhiramat@kernel.org> 27091R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 27092L: linux-kernel@vger.kernel.org 27093L: linux-trace-kernel@vger.kernel.org 27094S: Maintained 27095Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 27096T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 27097F: Documentation/core-api/tracepoint.rst 27098F: Documentation/trace/* 27099F: fs/tracefs/ 27100F: include/linux/trace*.h 27101F: include/trace/ 27102F: kernel/trace/ 27103F: kernel/tracepoint.c 27104F: scripts/tracing/ 27105F: scripts/tracepoint-update.c 27106F: tools/testing/selftests/ftrace/ 27107 27108TRACING [RUST] 27109M: Alice Ryhl <aliceryhl@google.com> 27110M: Steven Rostedt <rostedt@goodmis.org> 27111R: Masami Hiramatsu <mhiramat@kernel.org> 27112R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 27113L: linux-trace-kernel@vger.kernel.org 27114L: rust-for-linux@vger.kernel.org 27115S: Maintained 27116T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 27117F: rust/kernel/tracepoint.rs 27118 27119TRACING MMIO ACCESSES (MMIOTRACE) 27120M: Steven Rostedt <rostedt@goodmis.org> 27121M: Masami Hiramatsu <mhiramat@kernel.org> 27122R: Pekka Paalanen <ppaalanen@gmail.com> 27123L: linux-kernel@vger.kernel.org 27124L: nouveau@lists.freedesktop.org 27125S: Maintained 27126F: arch/x86/mm/kmmio.c 27127F: arch/x86/mm/mmio-mod.c 27128F: arch/x86/mm/testmmiotrace.c 27129F: include/linux/mmiotrace.h 27130F: kernel/trace/trace_mmiotrace.c 27131 27132TRACING OS NOISE / LATENCY TRACERS 27133M: Steven Rostedt <rostedt@goodmis.org> 27134S: Maintained 27135F: Documentation/trace/hwlat_detector.rst 27136F: Documentation/trace/osnoise-tracer.rst 27137F: Documentation/trace/timerlat-tracer.rst 27138F: arch/*/kernel/trace.c 27139F: include/trace/events/osnoise.h 27140F: kernel/trace/trace_hwlat.c 27141F: kernel/trace/trace_irqsoff.c 27142F: kernel/trace/trace_osnoise.c 27143F: kernel/trace/trace_sched_wakeup.c 27144 27145TRADITIONAL CHINESE DOCUMENTATION 27146M: Hu Haowen <2023002089@link.tyut.edu.cn> 27147S: Maintained 27148W: https://github.com/srcres258/linux-doc 27149T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 27150F: Documentation/translations/zh_TW/ 27151 27152TRIGGER SOURCE 27153M: David Lechner <dlechner@baylibre.com> 27154S: Maintained 27155F: Documentation/devicetree/bindings/trigger-source/* 27156 27157TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER (TSM) 27158M: Dan Williams <djbw@kernel.org> 27159L: linux-coco@lists.linux.dev 27160S: Maintained 27161F: Documentation/ABI/testing/configfs-tsm-report 27162F: Documentation/driver-api/coco/ 27163F: Documentation/driver-api/pci/tsm.rst 27164F: drivers/pci/tsm.c 27165F: drivers/virt/coco/guest/ 27166F: include/linux/*tsm*.h 27167F: samples/tsm-mr/ 27168 27169TRUSTED SERVICES TEE DRIVER 27170M: Balint Dobszay <balint.dobszay@arm.com> 27171M: Sudeep Holla <sudeep.holla@kernel.org> 27172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27173L: trusted-services@lists.trustedfirmware.org 27174S: Maintained 27175F: Documentation/tee/ts-tee.rst 27176F: drivers/tee/tstee/ 27177 27178TTY LAYER AND SERIAL DRIVERS 27179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27180M: Jiri Slaby <jirislaby@kernel.org> 27181L: linux-kernel@vger.kernel.org 27182L: linux-serial@vger.kernel.org 27183S: Supported 27184T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 27185F: Documentation/devicetree/bindings/serial/ 27186F: Documentation/driver-api/serial/ 27187F: drivers/tty/ 27188F: include/linux/selection.h 27189F: include/linux/serial.h 27190F: include/linux/serial_core.h 27191F: include/linux/sysrq.h 27192F: include/linux/tty*.h 27193F: include/linux/vt.h 27194F: include/linux/vt_*.h 27195F: include/uapi/linux/serial.h 27196F: include/uapi/linux/serial_core.h 27197F: include/uapi/linux/tty.h 27198 27199TUA9001 MEDIA DRIVER 27200L: linux-media@vger.kernel.org 27201S: Orphan 27202W: https://linuxtv.org 27203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 27204F: drivers/media/tuners/tua9001* 27205 27206TULIP NETWORK DRIVERS 27207L: netdev@vger.kernel.org 27208L: linux-parisc@vger.kernel.org 27209S: Orphan 27210F: drivers/net/ethernet/dec/tulip/ 27211 27212TUN/TAP DRIVER 27213M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27214M: Jason Wang <jasowang@redhat.com> 27215S: Maintained 27216W: http://vtun.sourceforge.net/tun 27217F: Documentation/networking/tuntap.rst 27218F: drivers/net/tap.c 27219F: drivers/net/tun* 27220 27221TURBOCHANNEL SUBSYSTEM 27222M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27223L: linux-mips@vger.kernel.org 27224S: Maintained 27225Q: https://patchwork.kernel.org/project/linux-mips/list/ 27226F: drivers/tc/ 27227F: include/linux/tc.h 27228 27229TURBOSTAT UTILITY 27230M: "Len Brown" <lenb@kernel.org> 27231L: linux-pm@vger.kernel.org 27232S: Supported 27233Q: https://patchwork.kernel.org/project/linux-pm/list/ 27234B: https://bugzilla.kernel.org 27235T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 27236F: tools/power/x86/turbostat/ 27237F: tools/testing/selftests/turbostat/ 27238 27239TUXEDO DRIVERS 27240M: Werner Sembach <wse@tuxedocomputers.com> 27241L: platform-driver-x86@vger.kernel.org 27242S: Supported 27243F: drivers/platform/x86/tuxedo/ 27244 27245TW5864 VIDEO4LINUX DRIVER 27246M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 27247L: linux-media@vger.kernel.org 27248S: Supported 27249F: drivers/media/pci/tw5864/ 27250 27251TW68 VIDEO4LINUX DRIVER 27252M: Hans Verkuil <hverkuil@kernel.org> 27253L: linux-media@vger.kernel.org 27254S: Odd Fixes 27255W: https://linuxtv.org 27256T: git git://linuxtv.org/media.git 27257F: drivers/media/pci/tw68/ 27258 27259TW686X VIDEO4LINUX DRIVER 27260M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 27261L: linux-media@vger.kernel.org 27262S: Maintained 27263W: http://linuxtv.org 27264T: git git://linuxtv.org/media.git 27265F: drivers/media/pci/tw686x/ 27266 27267U-BOOT ENVIRONMENT VARIABLES 27268M: Rafał Miłecki <rafal@milecki.pl> 27269S: Maintained 27270F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 27271F: drivers/nvmem/layouts/u-boot-env.c 27272F: drivers/nvmem/u-boot-env.c 27273 27274UACCE ACCELERATOR FRAMEWORK 27275M: Zhangfei Gao <zhangfei.gao@linaro.org> 27276M: Zhou Wang <wangzhou1@hisilicon.com> 27277L: linux-accelerators@lists.ozlabs.org 27278L: linux-kernel@vger.kernel.org 27279S: Maintained 27280F: Documentation/ABI/testing/sysfs-driver-uacce 27281F: Documentation/misc-devices/uacce.rst 27282F: drivers/misc/uacce/ 27283F: include/linux/uacce.h 27284F: include/uapi/misc/uacce/ 27285 27286UBI FILE SYSTEM (UBIFS) 27287M: Richard Weinberger <richard@nod.at> 27288R: Zhihao Cheng <chengzhihao1@huawei.com> 27289L: linux-mtd@lists.infradead.org 27290S: Supported 27291W: http://www.linux-mtd.infradead.org/doc/ubifs.html 27292T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 27293T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 27294F: Documentation/ABI/testing/sysfs-fs-ubifs 27295F: Documentation/filesystems/ubifs-authentication.rst 27296F: Documentation/filesystems/ubifs.rst 27297F: fs/ubifs/ 27298 27299UBLK USERSPACE BLOCK DRIVER 27300M: Ming Lei <tom.leiming@gmail.com> 27301L: linux-block@vger.kernel.org 27302S: Maintained 27303F: Documentation/block/ublk.rst 27304F: drivers/block/ublk_drv.c 27305F: include/uapi/linux/ublk_cmd.h 27306F: tools/testing/selftests/ublk/ 27307 27308UBSAN 27309M: Kees Cook <kees@kernel.org> 27310R: Marco Elver <elver@google.com> 27311R: Andrey Konovalov <andreyknvl@gmail.com> 27312R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 27313L: kasan-dev@googlegroups.com 27314L: linux-hardening@vger.kernel.org 27315S: Supported 27316T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27317F: Documentation/dev-tools/ubsan.rst 27318F: include/linux/ubsan.h 27319F: lib/Kconfig.ubsan 27320F: lib/test_ubsan.c 27321F: lib/ubsan.c 27322F: lib/ubsan.h 27323F: scripts/Makefile.ubsan 27324K: \bARCH_HAS_UBSAN\b 27325 27326UCLINUX (M68KNOMMU AND COLDFIRE) 27327M: Greg Ungerer <gerg@linux-m68k.org> 27328L: linux-m68k@lists.linux-m68k.org 27329S: Maintained 27330W: http://www.linux-m68k.org/ 27331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 27332F: arch/m68k/*/*_no.* 27333F: arch/m68k/68*/ 27334F: arch/m68k/coldfire/ 27335F: arch/m68k/include/asm/*_no.* 27336 27337UDF FILESYSTEM 27338M: Jan Kara <jack@suse.com> 27339S: Maintained 27340F: Documentation/filesystems/udf.rst 27341F: fs/udf/ 27342 27343UDRAW TABLET 27344M: Bastien Nocera <hadess@hadess.net> 27345L: linux-input@vger.kernel.org 27346S: Maintained 27347F: drivers/hid/hid-udraw-ps3.c 27348 27349UHID USERSPACE HID IO DRIVER 27350M: David Rheinsberg <david@readahead.eu> 27351L: linux-input@vger.kernel.org 27352S: Maintained 27353F: drivers/hid/uhid.c 27354F: include/uapi/linux/uhid.h 27355 27356ULPI BUS 27357M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27358L: linux-usb@vger.kernel.org 27359S: Maintained 27360F: drivers/usb/common/ulpi.c 27361F: include/linux/ulpi/ 27362 27363ULTRATRONIK BOARD SUPPORT 27364M: Goran Rađenović <goran.radni@gmail.com> 27365M: Börge Strümpfel <boerge.struempfel@gmail.com> 27366S: Maintained 27367F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 27368F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 27369 27370UNICODE SUBSYSTEM 27371M: Gabriel Krisman Bertazi <krisman@kernel.org> 27372L: linux-fsdevel@vger.kernel.org 27373S: Supported 27374T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 27375F: fs/unicode/ 27376 27377UNIFDEF 27378M: Tony Finch <dot@dotat.at> 27379S: Maintained 27380W: http://dotat.at/prog/unifdef 27381F: scripts/unifdef.c 27382 27383UNIFORM CDROM DRIVER 27384M: Phillip Potter <phil@philpotter.co.uk> 27385S: Maintained 27386F: Documentation/cdrom/ 27387F: drivers/cdrom/cdrom.c 27388F: include/linux/cdrom.h 27389F: include/uapi/linux/cdrom.h 27390 27391UNION-FIND 27392M: Xavier <xavier_qy@163.com> 27393L: linux-kernel@vger.kernel.org 27394S: Maintained 27395F: Documentation/core-api/union_find.rst 27396F: Documentation/translations/zh_CN/core-api/union_find.rst 27397F: include/linux/union_find.h 27398F: lib/union_find.c 27399 27400UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 27401R: Alim Akhtar <alim.akhtar@samsung.com> 27402R: Avri Altman <avri.altman@wdc.com> 27403R: Bart Van Assche <bvanassche@acm.org> 27404L: linux-scsi@vger.kernel.org 27405S: Supported 27406F: Documentation/devicetree/bindings/ufs/ 27407F: Documentation/scsi/ufs.rst 27408F: drivers/ufs/core/ 27409F: include/ufs/ 27410 27411UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER AMD VERSAL2 27412M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27413M: Ajay Neeli <ajay.neeli@amd.com> 27414S: Maintained 27415F: Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml 27416F: drivers/ufs/host/ufs-amd-versal2.c 27417 27418UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 27419M: Pedro Sousa <pedrom.sousa@synopsys.com> 27420L: linux-scsi@vger.kernel.org 27421S: Supported 27422F: drivers/ufs/host/*dwc* 27423 27424UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 27425M: Alim Akhtar <alim.akhtar@samsung.com> 27426R: Peter Griffin <peter.griffin@linaro.org> 27427L: linux-scsi@vger.kernel.org 27428L: linux-samsung-soc@vger.kernel.org 27429S: Maintained 27430F: drivers/ufs/host/ufs-exynos* 27431 27432UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 27433M: Peter Wang <peter.wang@mediatek.com> 27434M: Chaotian Jing <chaotian.jing@mediatek.com> 27435R: Stanley Jhu <chu.stanley@gmail.com> 27436L: linux-scsi@vger.kernel.org 27437L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 27438S: Maintained 27439F: drivers/ufs/host/ufs-mediatek* 27440 27441UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 27442M: Manivannan Sadhasivam <mani@kernel.org> 27443L: linux-arm-msm@vger.kernel.org 27444L: linux-scsi@vger.kernel.org 27445S: Maintained 27446F: Documentation/devicetree/bindings/ufs/qcom* 27447F: drivers/ufs/host/ufs-qcom* 27448 27449UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 27450M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 27451L: linux-renesas-soc@vger.kernel.org 27452L: linux-scsi@vger.kernel.org 27453S: Maintained 27454F: drivers/ufs/host/ufs-renesas.c 27455 27456UNIWILL LAPTOP DRIVER 27457M: Armin Wolf <W_Armin@gmx.de> 27458L: platform-driver-x86@vger.kernel.org 27459S: Maintained 27460F: Documentation/ABI/testing/sysfs-driver-uniwill-laptop 27461F: Documentation/admin-guide/laptops/uniwill-laptop.rst 27462F: Documentation/wmi/devices/uniwill-laptop.rst 27463F: drivers/platform/x86/uniwill/uniwill-acpi.c 27464F: drivers/platform/x86/uniwill/uniwill-wmi.c 27465F: drivers/platform/x86/uniwill/uniwill-wmi.h 27466 27467UNSORTED BLOCK IMAGES (UBI) 27468M: Richard Weinberger <richard@nod.at> 27469R: Zhihao Cheng <chengzhihao1@huawei.com> 27470L: linux-mtd@lists.infradead.org 27471S: Supported 27472W: http://www.linux-mtd.infradead.org/ 27473T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 27474T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 27475F: drivers/mtd/ubi/ 27476F: include/linux/mtd/ubi.h 27477F: include/uapi/mtd/ubi-user.h 27478 27479UPROBES 27480M: Masami Hiramatsu <mhiramat@kernel.org> 27481M: Oleg Nesterov <oleg@redhat.com> 27482M: Peter Zijlstra <peterz@infradead.org> 27483L: linux-kernel@vger.kernel.org 27484L: linux-trace-kernel@vger.kernel.org 27485S: Maintained 27486F: arch/*/include/asm/uprobes.h 27487F: arch/*/kernel/probes/uprobes.c 27488F: arch/*/kernel/uprobes.c 27489F: include/linux/uprobes.h 27490F: kernel/events/uprobes.c 27491 27492USB "USBNET" DRIVER FRAMEWORK 27493M: Oliver Neukum <oneukum@suse.com> 27494L: netdev@vger.kernel.org 27495S: Maintained 27496W: http://www.linux-usb.org/usbnet 27497F: drivers/net/usb/usbnet.c 27498F: include/linux/usb/usbnet.h 27499 27500USB ACM DRIVER 27501M: Oliver Neukum <oneukum@suse.com> 27502L: linux-usb@vger.kernel.org 27503S: Maintained 27504F: Documentation/usb/acm.rst 27505F: drivers/usb/class/cdc-acm.* 27506 27507USB APPLE MFI FASTCHARGE DRIVER 27508M: Bastien Nocera <hadess@hadess.net> 27509L: linux-usb@vger.kernel.org 27510S: Maintained 27511F: drivers/usb/misc/apple-mfi-fastcharge.c 27512 27513USB AR5523 WIRELESS DRIVER 27514L: linux-wireless@vger.kernel.org 27515S: Orphan 27516F: drivers/net/wireless/ath/ar5523/ 27517 27518USB ATTACHED SCSI 27519M: Oliver Neukum <oneukum@suse.com> 27520L: linux-usb@vger.kernel.org 27521L: linux-scsi@vger.kernel.org 27522S: Maintained 27523F: drivers/usb/storage/uas.c 27524 27525USB CDC ETHERNET DRIVER 27526M: Oliver Neukum <oliver@neukum.org> 27527L: linux-usb@vger.kernel.org 27528S: Maintained 27529F: drivers/net/usb/cdc_*.c 27530F: include/uapi/linux/usb/cdc.h 27531 27532USB CHAOSKEY DRIVER 27533M: Keith Packard <keithp@keithp.com> 27534L: linux-usb@vger.kernel.org 27535S: Maintained 27536F: drivers/usb/misc/chaoskey.c 27537 27538USB CYPRESS C67X00 DRIVER 27539L: linux-usb@vger.kernel.org 27540S: Orphan 27541F: drivers/usb/c67x00/ 27542 27543USB DAVICOM DM9601 DRIVER 27544M: Peter Korsgaard <peter@korsgaard.com> 27545L: netdev@vger.kernel.org 27546S: Maintained 27547W: http://www.linux-usb.org/usbnet 27548F: drivers/net/usb/dm9601.c 27549 27550USB EHCI DRIVER 27551M: Alan Stern <stern@rowland.harvard.edu> 27552L: linux-usb@vger.kernel.org 27553S: Maintained 27554F: Documentation/usb/ehci.rst 27555F: drivers/usb/host/ehci* 27556 27557USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 27558M: Jiri Kosina <jikos@kernel.org> 27559M: Benjamin Tissoires <bentiss@kernel.org> 27560L: linux-usb@vger.kernel.org 27561S: Maintained 27562T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 27563F: Documentation/hid/hiddev.rst 27564F: drivers/hid/usbhid/ 27565 27566USB HID PID DRIVERS (USB WHEELBASES, JOYSTICKS, RUDDERS, ...) 27567M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 27568M: Oleg Makarenko <oleg@makarenk.ooo> 27569L: linux-input@vger.kernel.org 27570S: Maintained 27571B: https://github.com/JacKeTUs/universal-pidff/issues 27572F: drivers/hid/usbhid/hid-pidff* 27573F: drivers/hid/hid-universal-pidff.c 27574 27575USB INTEL XHCI ROLE MUX DRIVER 27576M: Hans de Goede <hansg@kernel.org> 27577L: linux-usb@vger.kernel.org 27578S: Maintained 27579F: drivers/usb/roles/intel-xhci-usb-role-switch.c 27580 27581USB IP DRIVER FOR HISILICON KIRIN 960 27582M: Yu Chen <chenyu56@huawei.com> 27583M: Binghui Wang <wangbinghui@hisilicon.com> 27584L: linux-usb@vger.kernel.org 27585S: Maintained 27586F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 27587F: drivers/phy/hisilicon/phy-hi3660-usb3.c 27588 27589USB IP DRIVER FOR HISILICON KIRIN 970 27590M: Mauro Carvalho Chehab <mchehab@kernel.org> 27591L: linux-usb@vger.kernel.org 27592S: Maintained 27593F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 27594F: drivers/phy/hisilicon/phy-hi3670-usb3.c 27595 27596USB ISP116X DRIVER 27597M: Olav Kongas <ok@artecdesign.ee> 27598L: linux-usb@vger.kernel.org 27599S: Maintained 27600F: drivers/usb/host/isp116x* 27601F: include/linux/usb/isp116x.h 27602 27603USB ISP1760 DRIVER 27604M: Rui Miguel Silva <rui.silva@linaro.org> 27605L: linux-usb@vger.kernel.org 27606S: Maintained 27607F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 27608F: drivers/usb/isp1760/* 27609 27610USB LAN78XX ETHERNET DRIVER 27611M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 27612M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 27613M: UNGLinuxDriver@microchip.com 27614L: netdev@vger.kernel.org 27615S: Maintained 27616F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 27617F: drivers/net/usb/lan78xx.* 27618F: include/dt-bindings/net/microchip-lan78xx.h 27619 27620USB MASS STORAGE DRIVER 27621M: Alan Stern <stern@rowland.harvard.edu> 27622L: linux-usb@vger.kernel.org 27623L: usb-storage@lists.one-eyed-alien.net 27624S: Maintained 27625F: drivers/usb/storage/ 27626 27627USB MIDI DRIVER 27628M: Clemens Ladisch <clemens@ladisch.de> 27629L: linux-sound@vger.kernel.org 27630S: Maintained 27631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27632F: sound/usb/midi.* 27633 27634USB NETWORKING DRIVERS 27635L: linux-usb@vger.kernel.org 27636S: Odd Fixes 27637F: drivers/net/usb/ 27638 27639USB OHCI DRIVER 27640M: Alan Stern <stern@rowland.harvard.edu> 27641L: linux-usb@vger.kernel.org 27642S: Maintained 27643F: Documentation/usb/ohci.rst 27644F: drivers/usb/host/ohci* 27645 27646USB OTG FSM (Finite State Machine) 27647M: Peter Chen <peter.chen@kernel.org> 27648L: linux-usb@vger.kernel.org 27649S: Maintained 27650T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 27651F: drivers/usb/common/usb-otg-fsm.c 27652 27653USB OVER IP DRIVER 27654M: Valentina Manea <valentina.manea.m@gmail.com> 27655M: Shuah Khan <shuah@kernel.org> 27656M: Shuah Khan <skhan@linuxfoundation.org> 27657R: Hongren Zheng <i@zenithal.me> 27658L: linux-usb@vger.kernel.org 27659S: Maintained 27660F: Documentation/usb/usbip_protocol.rst 27661F: drivers/usb/usbip/ 27662F: tools/testing/selftests/drivers/usb/usbip/ 27663F: tools/usb/usbip/ 27664 27665USB PEGASUS DRIVER 27666M: Petko Manolov <petkan@nucleusys.com> 27667L: linux-usb@vger.kernel.org 27668L: netdev@vger.kernel.org 27669S: Maintained 27670W: https://github.com/petkan/pegasus 27671T: git https://github.com/petkan/pegasus.git 27672F: drivers/net/usb/pegasus.* 27673 27674USB PRINTER DRIVER (usblp) 27675M: Pete Zaitcev <zaitcev@redhat.com> 27676L: linux-usb@vger.kernel.org 27677S: Supported 27678F: drivers/usb/class/usblp.c 27679 27680USB QMI WWAN NETWORK DRIVER 27681M: Bjørn Mork <bjorn@mork.no> 27682L: netdev@vger.kernel.org 27683S: Maintained 27684F: Documentation/ABI/testing/sysfs-class-net-qmi 27685F: drivers/net/usb/qmi_wwan.c 27686 27687USB RAW GADGET DRIVER 27688R: Andrey Konovalov <andreyknvl@gmail.com> 27689L: linux-usb@vger.kernel.org 27690S: Maintained 27691B: https://github.com/xairy/raw-gadget/issues 27692F: Documentation/usb/raw-gadget.rst 27693F: drivers/usb/gadget/legacy/raw_gadget.c 27694F: include/uapi/linux/usb/raw_gadget.h 27695 27696USB RTL8150 DRIVER 27697M: Petko Manolov <petkan@nucleusys.com> 27698L: linux-usb@vger.kernel.org 27699L: netdev@vger.kernel.org 27700S: Maintained 27701W: https://github.com/petkan/rtl8150 27702T: git https://github.com/petkan/rtl8150.git 27703F: drivers/net/usb/rtl8150.c 27704 27705USB SERIAL SUBSYSTEM 27706M: Johan Hovold <johan@kernel.org> 27707L: linux-usb@vger.kernel.org 27708S: Maintained 27709T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 27710F: Documentation/usb/usb-serial.rst 27711F: drivers/usb/serial/ 27712F: include/linux/usb/serial.h 27713 27714USB SMSC75XX ETHERNET DRIVER 27715M: Steve Glendinning <steve.glendinning@shawell.net> 27716L: netdev@vger.kernel.org 27717S: Maintained 27718F: drivers/net/usb/smsc75xx.* 27719 27720USB SMSC95XX ETHERNET DRIVER 27721M: Steve Glendinning <steve.glendinning@shawell.net> 27722M: UNGLinuxDriver@microchip.com 27723L: netdev@vger.kernel.org 27724S: Maintained 27725F: drivers/net/usb/smsc95xx.* 27726 27727USB SUBSYSTEM 27728M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27729L: linux-usb@vger.kernel.org 27730S: Supported 27731W: http://www.linux-usb.org 27732T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 27733F: Documentation/devicetree/bindings/usb/ 27734F: Documentation/usb/ 27735F: drivers/usb/ 27736F: include/dt-bindings/usb/ 27737F: include/linux/usb.h 27738F: include/linux/usb/ 27739F: include/uapi/linux/usb/ 27740 27741USB TYPEC BUS FOR ALTERNATE MODES 27742M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27743L: linux-usb@vger.kernel.org 27744S: Maintained 27745F: Documentation/ABI/testing/sysfs-bus-typec 27746F: Documentation/driver-api/usb/typec_bus.rst 27747F: drivers/usb/typec/altmodes/ 27748F: include/linux/usb/typec_altmode.h 27749 27750USB TYPEC CLASS 27751M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27752L: linux-usb@vger.kernel.org 27753S: Maintained 27754F: Documentation/ABI/testing/sysfs-class-typec 27755F: Documentation/driver-api/usb/typec.rst 27756F: drivers/usb/typec/ 27757F: include/linux/usb/typec.h 27758 27759USB TYPEC INTEL PMC MUX DRIVER 27760M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27761L: linux-usb@vger.kernel.org 27762S: Maintained 27763F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 27764F: drivers/usb/typec/mux/intel_pmc_mux.c 27765 27766USB TYPEC PI3USB30532 MUX DRIVER 27767M: Hans de Goede <hansg@kernel.org> 27768L: linux-usb@vger.kernel.org 27769S: Maintained 27770F: drivers/usb/typec/mux/pi3usb30532.c 27771 27772USB TYPEC PORT CONTROLLER DRIVERS 27773M: Badhri Jagan Sridharan <badhri@google.com> 27774L: linux-usb@vger.kernel.org 27775S: Maintained 27776F: drivers/usb/typec/tcpm/tcpci.c 27777F: drivers/usb/typec/tcpm/tcpm.c 27778F: include/linux/usb/tcpci.h 27779F: include/linux/usb/tcpm.h 27780 27781USB TYPEC TUSB1046 MUX DRIVER 27782M: Romain Gantois <romain.gantois@bootlin.com> 27783L: linux-usb@vger.kernel.org 27784S: Maintained 27785F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 27786F: drivers/usb/typec/mux/tusb1046.c 27787 27788USB UHCI DRIVER 27789M: Alan Stern <stern@rowland.harvard.edu> 27790L: linux-usb@vger.kernel.org 27791S: Maintained 27792F: drivers/usb/host/uhci* 27793 27794USB VIDEO CLASS 27795M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27796M: Hans de Goede <hansg@kernel.org> 27797L: linux-media@vger.kernel.org 27798S: Maintained 27799W: http://www.ideasonboard.org/uvc/ 27800T: git git://linuxtv.org/media.git 27801F: Documentation/userspace-api/media/drivers/uvcvideo.rst 27802F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 27803F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 27804F: drivers/media/common/uvc.c 27805F: drivers/media/usb/uvc/ 27806F: include/linux/usb/uvc.h 27807F: include/uapi/linux/uvcvideo.h 27808 27809USB WEBCAM GADGET 27810L: linux-usb@vger.kernel.org 27811S: Orphan 27812F: drivers/usb/gadget/function/*uvc* 27813F: drivers/usb/gadget/legacy/webcam.c 27814F: include/uapi/linux/usb/g_uvc.h 27815 27816USB XHCI DRIVER 27817M: Mathias Nyman <mathias.nyman@intel.com> 27818L: linux-usb@vger.kernel.org 27819S: Supported 27820F: drivers/usb/host/pci-quirks* 27821F: drivers/usb/host/xhci* 27822 27823USER DATAGRAM PROTOCOL (UDP) 27824M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27825L: netdev@vger.kernel.org 27826S: Maintained 27827F: include/linux/udp.h 27828F: include/net/udp.h 27829F: include/trace/events/udp.h 27830F: include/uapi/linux/udp.h 27831F: net/ipv4/udp.c 27832F: net/ipv6/udp.c 27833 27834USER-MODE LINUX (UML) 27835M: Richard Weinberger <richard@nod.at> 27836M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 27837M: Johannes Berg <johannes@sipsolutions.net> 27838L: linux-um@lists.infradead.org 27839S: Maintained 27840W: http://user-mode-linux.sourceforge.net 27841Q: https://patchwork.ozlabs.org/project/linux-um/list/ 27842T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 27843T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 27844F: Documentation/virt/uml/ 27845F: arch/um/ 27846F: arch/x86/um/ 27847F: fs/hostfs/ 27848 27849USERSPACE COPYIN/COPYOUT (UIOVEC) 27850M: Alexander Viro <viro@zeniv.linux.org.uk> 27851L: linux-block@vger.kernel.org 27852L: linux-fsdevel@vger.kernel.org 27853S: Maintained 27854F: include/linux/uio.h 27855F: lib/iov_iter.c 27856 27857USERSPACE DMA BUFFER DRIVER 27858M: Gerd Hoffmann <kraxel@redhat.com> 27859M: Vivek Kasireddy <vivek.kasireddy@intel.com> 27860L: dri-devel@lists.freedesktop.org 27861S: Maintained 27862T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27863F: drivers/dma-buf/udmabuf.c 27864F: include/uapi/linux/udmabuf.h 27865 27866USERSPACE I/O (UIO) 27867M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27868S: Maintained 27869T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27870F: Documentation/driver-api/uio-howto.rst 27871F: drivers/uio/ 27872F: include/linux/uio_driver.h 27873 27874USERSPACE STACK UNWINDING 27875M: Josh Poimboeuf <jpoimboe@kernel.org> 27876M: Steven Rostedt <rostedt@goodmis.org> 27877S: Maintained 27878F: include/linux/unwind*.h 27879F: kernel/unwind/ 27880 27881UTIL-LINUX PACKAGE 27882M: Karel Zak <kzak@redhat.com> 27883L: util-linux@vger.kernel.org 27884S: Maintained 27885W: http://en.wikipedia.org/wiki/Util-linux 27886T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 27887 27888UUID HELPERS 27889R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27890L: linux-kernel@vger.kernel.org 27891S: Maintained 27892F: include/linux/uuid.h 27893F: lib/tests/uuid_kunit.c 27894F: lib/uuid.c 27895 27896UV SYSFS DRIVER 27897M: Justin Ernst <justin.ernst@hpe.com> 27898L: platform-driver-x86@vger.kernel.org 27899S: Maintained 27900F: drivers/platform/x86/uv_sysfs.c 27901 27902UVESAFB DRIVER 27903M: Michal Januszewski <spock@gentoo.org> 27904L: linux-fbdev@vger.kernel.org 27905S: Maintained 27906W: https://github.com/mjanusz/v86d 27907F: Documentation/fb/uvesafb.rst 27908F: drivers/video/fbdev/uvesafb.* 27909 27910Ux500 CLOCK DRIVERS 27911M: Ulf Hansson <ulfh@kernel.org> 27912L: linux-clk@vger.kernel.org 27913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27914S: Maintained 27915F: drivers/clk/ux500/ 27916 27917V4L2 ASYNC AND FWNODE FRAMEWORKS 27918M: Sakari Ailus <sakari.ailus@linux.intel.com> 27919L: linux-media@vger.kernel.org 27920S: Maintained 27921T: git git://linuxtv.org/media.git 27922F: drivers/media/v4l2-core/v4l2-async.c 27923F: drivers/media/v4l2-core/v4l2-fwnode.c 27924F: include/media/v4l2-async.h 27925F: include/media/v4l2-fwnode.h 27926 27927V4L2 LENS DRIVERS 27928M: Sakari Ailus <sakari.ailus@linux.intel.com> 27929L: linux-media@vger.kernel.org 27930S: Maintained 27931F: drivers/media/i2c/ak* 27932F: drivers/media/i2c/dw* 27933F: drivers/media/i2c/lm* 27934 27935V4L2 CAMERA SENSOR DRIVERS 27936M: Sakari Ailus <sakari.ailus@linux.intel.com> 27937L: linux-media@vger.kernel.org 27938S: Maintained 27939F: Documentation/driver-api/media/camera-sensor.rst 27940F: Documentation/driver-api/media/tx-rx.rst 27941F: drivers/media/i2c/ar* 27942F: drivers/media/i2c/gc* 27943F: drivers/media/i2c/hi* 27944F: drivers/media/i2c/imx* 27945F: drivers/media/i2c/mt* 27946F: drivers/media/i2c/og* 27947F: drivers/media/i2c/ov* 27948F: drivers/media/i2c/s5* 27949F: drivers/media/i2c/vd55g1.c 27950F: drivers/media/i2c/vd56g3.c 27951F: drivers/media/i2c/vgxy61.c 27952 27953V4L2 GENERIC ISP PARAMETERS AND STATISTIC FORMATS 27954M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 27955L: linux-media@vger.kernel.org 27956S: Maintained 27957F: Documentation/driver-api/media/v4l2-isp.rst 27958F: Documentation/userspace-api/media/v4l/v4l2-isp.rst 27959F: drivers/media/v4l2-core/v4l2-isp.c 27960F: include/media/v4l2-isp.h 27961F: include/uapi/linux/media/v4l2-isp.h 27962 27963VF610 NAND DRIVER 27964M: Stefan Agner <stefan@agner.ch> 27965L: linux-mtd@lists.infradead.org 27966S: Supported 27967F: drivers/mtd/nand/raw/vf610_nfc.c 27968 27969VFAT/FAT/MSDOS FILESYSTEM 27970M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 27971S: Maintained 27972F: Documentation/filesystems/vfat.rst 27973F: fs/fat/ 27974F: tools/testing/selftests/filesystems/fat/ 27975 27976VFIO CDX DRIVER 27977M: Nipun Gupta <nipun.gupta@amd.com> 27978M: Nikhil Agarwal <nikhil.agarwal@amd.com> 27979L: kvm@vger.kernel.org 27980S: Maintained 27981F: drivers/vfio/cdx/* 27982 27983VFIO DRIVER 27984M: Alex Williamson <alex@shazbot.org> 27985L: kvm@vger.kernel.org 27986S: Maintained 27987T: git https://github.com/awilliam/linux-vfio.git 27988F: Documentation/ABI/testing/debugfs-vfio 27989F: Documentation/ABI/testing/sysfs-devices-vfio-dev 27990F: Documentation/driver-api/vfio.rst 27991F: drivers/vfio/ 27992F: include/linux/vfio.h 27993F: include/linux/vfio_pci_core.h 27994F: include/uapi/linux/vfio.h 27995F: tools/testing/selftests/vfio/ 27996 27997VFIO FSL-MC DRIVER 27998M: Ioana Ciornei <ioana.ciornei@nxp.com> 27999L: kvm@vger.kernel.org 28000S: Maintained 28001F: drivers/vfio/fsl-mc/ 28002 28003VFIO HISILICON PCI DRIVER 28004M: Longfang Liu <liulongfang@huawei.com> 28005L: kvm@vger.kernel.org 28006S: Maintained 28007F: drivers/vfio/pci/hisilicon/ 28008 28009VFIO ISM PCI DRIVER 28010M: Julian Ruess <julianr@linux.ibm.com> 28011L: kvm@vger.kernel.org 28012S: Maintained 28013F: drivers/vfio/pci/ism/ 28014 28015VFIO MEDIATED DEVICE DRIVERS 28016M: Kirti Wankhede <kwankhede@nvidia.com> 28017L: kvm@vger.kernel.org 28018S: Maintained 28019F: Documentation/driver-api/vfio-mediated-device.rst 28020F: drivers/vfio/mdev/ 28021F: include/linux/mdev.h 28022F: samples/vfio-mdev/ 28023 28024VFIO MLX5 PCI DRIVER 28025M: Yishai Hadas <yishaih@nvidia.com> 28026L: kvm@vger.kernel.org 28027S: Maintained 28028F: drivers/vfio/pci/mlx5/ 28029 28030VFIO NVIDIA GRACE GPU DRIVER 28031M: Ankit Agrawal <ankita@nvidia.com> 28032L: kvm@vger.kernel.org 28033S: Supported 28034F: drivers/vfio/pci/nvgrace-gpu/ 28035 28036VFIO PCI DEVICE SPECIFIC DRIVERS 28037R: Jason Gunthorpe <jgg@nvidia.com> 28038R: Yishai Hadas <yishaih@nvidia.com> 28039R: Shameer Kolothum <skolothumtho@nvidia.com> 28040R: Kevin Tian <kevin.tian@intel.com> 28041L: kvm@vger.kernel.org 28042S: Maintained 28043P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 28044F: drivers/vfio/pci/*/ 28045 28046VFIO PDS PCI DRIVER 28047M: Brett Creeley <brett.creeley@amd.com> 28048L: kvm@vger.kernel.org 28049S: Maintained 28050F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 28051F: drivers/vfio/pci/pds/ 28052 28053VFIO PLATFORM DRIVER 28054M: Eric Auger <eric.auger@redhat.com> 28055R: Mostafa Saleh <smostafa@google.com> 28056R: Pranjal Shrivastava <praan@google.com> 28057L: kvm@vger.kernel.org 28058S: Maintained 28059F: drivers/vfio/platform/ 28060 28061VFIO QAT PCI DRIVER 28062M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 28063L: kvm@vger.kernel.org 28064L: qat-linux@intel.com 28065S: Supported 28066F: drivers/vfio/pci/qat/ 28067 28068VFIO SELFTESTS 28069M: David Matlack <dmatlack@google.com> 28070L: kvm@vger.kernel.org 28071S: Maintained 28072F: tools/testing/selftests/vfio/ 28073 28074VFIO VIRTIO PCI DRIVER 28075M: Yishai Hadas <yishaih@nvidia.com> 28076L: kvm@vger.kernel.org 28077L: virtualization@lists.linux.dev 28078S: Maintained 28079F: drivers/vfio/pci/virtio 28080 28081VFIO XE PCI DRIVER 28082M: Michał Winiarski <michal.winiarski@intel.com> 28083L: kvm@vger.kernel.org 28084L: intel-xe@lists.freedesktop.org 28085S: Supported 28086F: drivers/vfio/pci/xe 28087 28088VGA_SWITCHEROO 28089R: Lukas Wunner <lukas@wunner.de> 28090S: Maintained 28091T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 28092F: Documentation/gpu/vga-switcheroo.rst 28093F: drivers/gpu/vga/vga_switcheroo.c 28094F: include/linux/vga_switcheroo.h 28095 28096VIA RHINE NETWORK DRIVER 28097M: Kevin Brace <kevinbrace@bracecomputerlab.com> 28098S: Maintained 28099F: drivers/net/ethernet/via/via-rhine.c 28100 28101VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 28102M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 28103L: linux-fbdev@vger.kernel.org 28104S: Maintained 28105F: drivers/video/fbdev/via/ 28106F: include/linux/via-core.h 28107F: include/linux/via_i2c.h 28108 28109VIA VELOCITY NETWORK DRIVER 28110M: Francois Romieu <romieu@fr.zoreil.com> 28111L: netdev@vger.kernel.org 28112S: Maintained 28113F: drivers/net/ethernet/via/via-velocity.* 28114 28115VICODEC VIRTUAL CODEC DRIVER 28116M: Hans Verkuil <hverkuil@kernel.org> 28117L: linux-media@vger.kernel.org 28118S: Maintained 28119W: https://linuxtv.org 28120T: git git://linuxtv.org/media.git 28121F: drivers/media/test-drivers/vicodec/* 28122 28123VIDEO I2C POLLING DRIVER 28124M: Matt Ranostay <matt.ranostay@konsulko.com> 28125L: linux-media@vger.kernel.org 28126S: Maintained 28127F: drivers/media/i2c/video-i2c.c 28128 28129VIDEO MULTIPLEXER DRIVER 28130M: Philipp Zabel <p.zabel@pengutronix.de> 28131L: linux-media@vger.kernel.org 28132S: Maintained 28133F: drivers/media/platform/video-mux.c 28134 28135VIDEOBUF2 FRAMEWORK 28136M: Tomasz Figa <tfiga@chromium.org> 28137M: Marek Szyprowski <m.szyprowski@samsung.com> 28138L: linux-media@vger.kernel.org 28139S: Maintained 28140F: drivers/media/common/videobuf2/* 28141F: include/media/videobuf2-* 28142 28143VIDTV VIRTUAL DIGITAL TV DRIVER 28144M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 28145L: linux-media@vger.kernel.org 28146S: Maintained 28147W: https://linuxtv.org 28148T: git git://linuxtv.org/media.git 28149F: drivers/media/test-drivers/vidtv/* 28150 28151VIMC VIRTUAL MEDIA CONTROLLER DRIVER 28152M: Shuah Khan <skhan@linuxfoundation.org> 28153R: Kieran Bingham <kieran.bingham@ideasonboard.com> 28154L: linux-media@vger.kernel.org 28155S: Maintained 28156W: https://linuxtv.org 28157T: git git://linuxtv.org/media.git 28158F: drivers/media/test-drivers/vimc/* 28159 28160VIRT LIB 28161M: Alex Williamson <alex@shazbot.org> 28162M: Paolo Bonzini <pbonzini@redhat.com> 28163L: kvm@vger.kernel.org 28164S: Supported 28165F: virt/lib/ 28166 28167VIRTIO AND VHOST VSOCK DRIVER 28168M: Stefan Hajnoczi <stefanha@redhat.com> 28169M: Stefano Garzarella <sgarzare@redhat.com> 28170L: kvm@vger.kernel.org 28171L: virtualization@lists.linux.dev 28172L: netdev@vger.kernel.org 28173S: Maintained 28174F: drivers/vhost/vsock.c 28175F: include/linux/virtio_vsock.h 28176F: include/net/netns/vsock.h 28177F: include/uapi/linux/virtio_vsock.h 28178F: net/vmw_vsock/virtio_transport.c 28179F: net/vmw_vsock/virtio_transport_common.c 28180 28181VIRTIO BALLOON 28182M: "Michael S. Tsirkin" <mst@redhat.com> 28183M: David Hildenbrand <david@kernel.org> 28184L: virtualization@lists.linux.dev 28185S: Maintained 28186F: drivers/virtio/virtio_balloon.c 28187F: include/uapi/linux/virtio_balloon.h 28188 28189VIRTIO BLOCK AND SCSI DRIVERS 28190M: "Michael S. Tsirkin" <mst@redhat.com> 28191M: Jason Wang <jasowang@redhat.com> 28192R: Paolo Bonzini <pbonzini@redhat.com> 28193R: Stefan Hajnoczi <stefanha@redhat.com> 28194R: Eugenio Pérez <eperezma@redhat.com> 28195L: virtualization@lists.linux.dev 28196S: Maintained 28197F: drivers/block/virtio_blk.c 28198F: drivers/scsi/virtio_scsi.c 28199F: include/uapi/linux/virtio_blk.h 28200F: include/uapi/linux/virtio_scsi.h 28201 28202VIRTIO CONSOLE DRIVER 28203M: Amit Shah <amit@kernel.org> 28204L: virtualization@lists.linux.dev 28205S: Maintained 28206F: drivers/char/virtio_console.c 28207F: include/uapi/linux/virtio_console.h 28208 28209VIRTIO CORE 28210M: "Michael S. Tsirkin" <mst@redhat.com> 28211M: Jason Wang <jasowang@redhat.com> 28212R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 28213R: Eugenio Pérez <eperezma@redhat.com> 28214L: virtualization@lists.linux.dev 28215S: Maintained 28216F: Documentation/ABI/testing/sysfs-bus-vdpa 28217F: Documentation/ABI/testing/sysfs-class-vduse 28218F: Documentation/devicetree/bindings/virtio/ 28219F: Documentation/driver-api/virtio/ 28220F: drivers/block/virtio_blk.c 28221F: drivers/crypto/virtio/ 28222F: drivers/vdpa/ 28223F: drivers/virtio/ 28224F: include/linux/vdpa.h 28225F: include/linux/virtio*.h 28226F: include/linux/vringh.h 28227F: include/uapi/linux/virtio_*.h 28228F: net/vmw_vsock/virtio* 28229F: tools/virtio/ 28230 28231VIRTIO CRYPTO DRIVER 28232M: Gonglei <arei.gonglei@huawei.com> 28233L: virtualization@lists.linux.dev 28234L: linux-crypto@vger.kernel.org 28235S: Maintained 28236F: drivers/crypto/virtio/ 28237F: include/uapi/linux/virtio_crypto.h 28238 28239VIRTIO DRIVERS FOR S390 28240M: Cornelia Huck <cohuck@redhat.com> 28241M: Halil Pasic <pasic@linux.ibm.com> 28242M: Eric Farman <farman@linux.ibm.com> 28243L: linux-s390@vger.kernel.org 28244L: virtualization@lists.linux.dev 28245L: kvm@vger.kernel.org 28246S: Supported 28247F: arch/s390/include/uapi/asm/virtio-ccw.h 28248F: drivers/s390/virtio/ 28249 28250VIRTIO FILE SYSTEM 28251M: German Maglione <gmaglione@redhat.com> 28252M: Vivek Goyal <vgoyal@redhat.com> 28253M: Stefan Hajnoczi <stefanha@redhat.com> 28254M: Miklos Szeredi <miklos@szeredi.hu> 28255R: Eugenio Pérez <eperezma@redhat.com> 28256L: virtualization@lists.linux.dev 28257L: linux-fsdevel@vger.kernel.org 28258S: Supported 28259W: https://virtio-fs.gitlab.io/ 28260F: Documentation/filesystems/virtiofs.rst 28261F: fs/fuse/virtio_fs.c 28262F: include/uapi/linux/virtio_fs.h 28263 28264VIRTIO GPIO DRIVER 28265M: Enrico Weigelt, metux IT consult <info@metux.net> 28266M: Viresh Kumar <vireshk@kernel.org> 28267L: linux-gpio@vger.kernel.org 28268L: virtualization@lists.linux.dev 28269S: Maintained 28270F: drivers/gpio/gpio-virtio.c 28271F: include/uapi/linux/virtio_gpio.h 28272 28273VIRTIO GPU DRIVER 28274M: David Airlie <airlied@redhat.com> 28275M: Gerd Hoffmann <kraxel@redhat.com> 28276M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 28277R: Gurchetan Singh <gurchetansingh@chromium.org> 28278R: Chia-I Wu <olvaffe@gmail.com> 28279L: dri-devel@lists.freedesktop.org 28280L: virtualization@lists.linux.dev 28281S: Maintained 28282T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 28283F: drivers/gpu/drm/ci/xfails/virtio* 28284F: drivers/gpu/drm/virtio/ 28285F: include/uapi/linux/virtio_gpu.h 28286 28287VIRTIO HOST (VHOST) 28288M: "Michael S. Tsirkin" <mst@redhat.com> 28289M: Jason Wang <jasowang@redhat.com> 28290R: Eugenio Pérez <eperezma@redhat.com> 28291L: kvm@vger.kernel.org 28292L: virtualization@lists.linux.dev 28293L: netdev@vger.kernel.org 28294S: Maintained 28295T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 28296F: drivers/vhost/ 28297F: include/linux/sched/vhost_task.h 28298F: include/linux/vhost_iotlb.h 28299F: include/uapi/linux/vhost.h 28300F: kernel/vhost_task.c 28301 28302VIRTIO HOST (VHOST-SCSI) 28303M: "Michael S. Tsirkin" <mst@redhat.com> 28304M: Jason Wang <jasowang@redhat.com> 28305M: Mike Christie <michael.christie@oracle.com> 28306R: Paolo Bonzini <pbonzini@redhat.com> 28307R: Stefan Hajnoczi <stefanha@redhat.com> 28308L: virtualization@lists.linux.dev 28309S: Maintained 28310F: drivers/vhost/scsi.c 28311 28312VIRTIO I2C DRIVER 28313M: Viresh Kumar <viresh.kumar@linaro.org> 28314R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 28315L: linux-i2c@vger.kernel.org 28316L: virtualization@lists.linux.dev 28317S: Maintained 28318F: drivers/i2c/busses/i2c-virtio.c 28319F: include/uapi/linux/virtio_i2c.h 28320 28321VIRTIO INPUT DRIVER 28322M: Gerd Hoffmann <kraxel@redhat.com> 28323S: Maintained 28324F: drivers/virtio/virtio_input.c 28325F: include/uapi/linux/virtio_input.h 28326 28327VIRTIO IOMMU DRIVER 28328M: Jean-Philippe Brucker <jpb@kernel.org> 28329L: virtualization@lists.linux.dev 28330S: Maintained 28331F: drivers/iommu/virtio-iommu.c 28332F: include/uapi/linux/virtio_iommu.h 28333 28334VIRTIO MEM DRIVER 28335M: David Hildenbrand <david@kernel.org> 28336L: virtualization@lists.linux.dev 28337S: Maintained 28338W: https://virtio-mem.gitlab.io/ 28339F: drivers/virtio/virtio_mem.c 28340F: include/uapi/linux/virtio_mem.h 28341 28342VIRTIO NET DRIVER 28343M: "Michael S. Tsirkin" <mst@redhat.com> 28344M: Jason Wang <jasowang@redhat.com> 28345R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 28346R: Eugenio Pérez <eperezma@redhat.com> 28347L: netdev@vger.kernel.org 28348L: virtualization@lists.linux.dev 28349S: Maintained 28350F: drivers/net/virtio_net.c 28351F: include/linux/virtio_net.h 28352F: include/uapi/linux/virtio_net.h 28353F: tools/testing/selftests/drivers/net/virtio_net/ 28354 28355VIRTIO PMEM DRIVER 28356M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 28357L: virtualization@lists.linux.dev 28358S: Maintained 28359F: drivers/nvdimm/nd_virtio.c 28360F: drivers/nvdimm/virtio_pmem.c 28361 28362VIRTIO RTC DRIVER 28363M: Peter Hilber <peter.hilber@oss.qualcomm.com> 28364L: virtualization@lists.linux.dev 28365S: Maintained 28366F: drivers/virtio/virtio_rtc_* 28367F: include/uapi/linux/virtio_rtc.h 28368 28369VIRTIO SOUND DRIVER 28370M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 28371M: "Michael S. Tsirkin" <mst@redhat.com> 28372L: virtualization@lists.linux.dev 28373L: linux-sound@vger.kernel.org 28374S: Maintained 28375F: include/uapi/linux/virtio_snd.h 28376F: sound/virtio/* 28377 28378VIRTIO SPI DRIVER 28379M: Haixu Cui <quic_haixcui@quicinc.com> 28380L: virtualization@lists.linux.dev 28381S: Maintained 28382F: drivers/spi/spi-virtio.c 28383F: include/uapi/linux/virtio_spi.h 28384 28385VIRTUAL BOX GUEST DEVICE DRIVER 28386M: Hans de Goede <hansg@kernel.org> 28387M: Arnd Bergmann <arnd@arndb.de> 28388M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 28389S: Maintained 28390F: drivers/virt/vboxguest/ 28391F: include/linux/vbox_utils.h 28392F: include/uapi/linux/vbox*.h 28393 28394VIRTUAL BOX SHARED FOLDER VFS DRIVER 28395M: Hans de Goede <hansg@kernel.org> 28396L: linux-fsdevel@vger.kernel.org 28397S: Maintained 28398F: fs/vboxsf/* 28399 28400VIRTUAL PCM TEST DRIVER 28401M: Ivan Orlov <ivan.orlov0322@gmail.com> 28402L: linux-sound@vger.kernel.org 28403S: Maintained 28404F: Documentation/sound/cards/pcmtest.rst 28405F: sound/drivers/pcmtest.c 28406F: tools/testing/selftests/alsa/test-pcmtest-driver.c 28407 28408VIRTUAL SERIO DEVICE DRIVER 28409M: Stephen Chandler Paul <thatslyude@gmail.com> 28410S: Maintained 28411F: drivers/input/serio/userio.c 28412F: include/uapi/linux/userio.h 28413 28414VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 28415M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 28416S: Maintained 28417F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 28418F: drivers/iio/light/veml3235.c 28419 28420VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 28421M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 28422S: Maintained 28423F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 28424F: drivers/iio/light/veml6030.c 28425 28426VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 28427M: Andreas Klinger <ak@it-klinger.de> 28428S: Maintained 28429F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 28430F: drivers/iio/light/veml6046x00.c 28431 28432VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 28433M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 28434S: Maintained 28435F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 28436F: drivers/iio/light/veml6075.c 28437 28438VISL VIRTUAL STATELESS DECODER DRIVER 28439M: Daniel Almeida <daniel.almeida@collabora.com> 28440L: linux-media@vger.kernel.org 28441S: Supported 28442F: drivers/media/test-drivers/visl 28443 28444VIVID VIRTUAL VIDEO DRIVER 28445M: Hans Verkuil <hverkuil@kernel.org> 28446L: linux-media@vger.kernel.org 28447S: Maintained 28448W: https://linuxtv.org 28449T: git git://linuxtv.org/media.git 28450F: drivers/media/test-drivers/vivid/* 28451 28452VM SOCKETS (AF_VSOCK) 28453M: Stefano Garzarella <sgarzare@redhat.com> 28454L: virtualization@lists.linux.dev 28455L: netdev@vger.kernel.org 28456S: Maintained 28457F: drivers/net/vsockmon.c 28458F: include/net/af_vsock.h 28459F: include/uapi/linux/vm_sockets.h 28460F: include/uapi/linux/vm_sockets_diag.h 28461F: include/uapi/linux/vsockmon.h 28462F: net/vmw_vsock/ 28463F: tools/testing/selftests/vsock/ 28464F: tools/testing/vsock/ 28465 28466VMALLOC 28467M: Andrew Morton <akpm@linux-foundation.org> 28468M: Uladzislau Rezki <urezki@gmail.com> 28469L: linux-mm@kvack.org 28470S: Maintained 28471W: http://www.linux-mm.org 28472T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 28473F: include/linux/vmalloc.h 28474F: mm/vmalloc.c 28475F: lib/test_vmalloc.c 28476 28477VME SUBSYSTEM 28478L: linux-kernel@vger.kernel.org 28479S: Orphan 28480T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 28481F: Documentation/driver-api/vme.rst 28482F: drivers/staging/vme_user/ 28483 28484VMWARE BALLOON DRIVER 28485M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 28486R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28487L: linux-kernel@vger.kernel.org 28488S: Supported 28489F: drivers/misc/vmw_balloon.c 28490 28491VMWARE HYPERVISOR INTERFACE 28492M: Ajay Kaher <ajay.kaher@broadcom.com> 28493M: Alexey Makhalov <alexey.makhalov@broadcom.com> 28494R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28495L: virtualization@lists.linux.dev 28496L: x86@kernel.org 28497S: Supported 28498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 28499F: arch/x86/include/asm/vmware.h 28500F: arch/x86/kernel/cpu/vmware.c 28501 28502VMWARE PVRDMA DRIVER 28503M: Bryan Tan <bryan-bt.tan@broadcom.com> 28504M: Vishnu Dasa <vishnu.dasa@broadcom.com> 28505R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28506L: linux-rdma@vger.kernel.org 28507S: Supported 28508F: drivers/infiniband/hw/vmw_pvrdma/ 28509 28510VMWARE PVSCSI DRIVER 28511M: Vishal Bhakta <vishal.bhakta@broadcom.com> 28512R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28513L: linux-scsi@vger.kernel.org 28514S: Supported 28515F: drivers/scsi/vmw_pvscsi.c 28516F: drivers/scsi/vmw_pvscsi.h 28517 28518VMWARE VIRTUAL PTP CLOCK DRIVER 28519M: Nick Shi <nick.shi@broadcom.com> 28520R: Ajay Kaher <ajay.kaher@broadcom.com> 28521R: Alexey Makhalov <alexey.makhalov@broadcom.com> 28522R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28523L: netdev@vger.kernel.org 28524S: Supported 28525F: drivers/ptp/ptp_vmw.c 28526 28527VMWARE VMCI DRIVER 28528M: Bryan Tan <bryan-bt.tan@broadcom.com> 28529M: Vishnu Dasa <vishnu.dasa@broadcom.com> 28530R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28531L: linux-kernel@vger.kernel.org 28532S: Supported 28533F: drivers/misc/vmw_vmci/ 28534F: include/linux/vmw_vmci* 28535 28536VMWARE VMMOUSE SUBDRIVER 28537M: Zack Rusin <zack.rusin@broadcom.com> 28538R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28539L: linux-input@vger.kernel.org 28540S: Supported 28541F: drivers/input/mouse/vmmouse.c 28542F: drivers/input/mouse/vmmouse.h 28543 28544VMWARE VMXNET3 ETHERNET DRIVER 28545M: Ronak Doshi <ronak.doshi@broadcom.com> 28546R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28547L: netdev@vger.kernel.org 28548S: Supported 28549F: drivers/net/vmxnet3/ 28550 28551VMWARE VSOCK VMCI TRANSPORT DRIVER 28552M: Bryan Tan <bryan-bt.tan@broadcom.com> 28553M: Vishnu Dasa <vishnu.dasa@broadcom.com> 28554R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 28555L: linux-kernel@vger.kernel.org 28556S: Supported 28557F: net/vmw_vsock/vmci_transport* 28558 28559VOCORE VOCORE2 BOARD 28560M: Harvey Hunt <harveyhuntnexus@gmail.com> 28561L: linux-mips@vger.kernel.org 28562S: Maintained 28563F: arch/mips/boot/dts/ralink/vocore2.dts 28564 28565VOLTAGE AND CURRENT REGULATOR FRAMEWORK 28566M: Liam Girdwood <lgirdwood@gmail.com> 28567M: Mark Brown <broonie@kernel.org> 28568L: linux-kernel@vger.kernel.org 28569S: Supported 28570W: http://www.slimlogic.co.uk/?p=48 28571T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 28572F: Documentation/devicetree/bindings/regulator/ 28573F: Documentation/power/regulator/ 28574F: drivers/regulator/ 28575F: rust/kernel/regulator.rs 28576F: include/dt-bindings/regulator/ 28577F: include/linux/regulator/ 28578F: include/uapi/regulator/ 28579K: regulator_get_optional 28580 28581VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 28582R: Matti Vaittinen <mazziesaccount@gmail.com> 28583F: drivers/regulator/irq_helpers.c 28584 28585VRF 28586M: David Ahern <dsahern@kernel.org> 28587L: netdev@vger.kernel.org 28588S: Maintained 28589F: Documentation/networking/vrf.rst 28590F: drivers/net/vrf.c 28591 28592VSPRINTF 28593M: Petr Mladek <pmladek@suse.com> 28594M: Steven Rostedt <rostedt@goodmis.org> 28595R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 28596R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 28597R: Sergey Senozhatsky <senozhatsky@chromium.org> 28598S: Maintained 28599T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 28600F: Documentation/core-api/printk-formats.rst 28601F: lib/tests/printf_kunit.c 28602F: lib/tests/scanf_kunit.c 28603F: lib/vsprintf.c 28604 28605VT1211 HARDWARE MONITOR DRIVER 28606M: Juerg Haefliger <juergh@proton.me> 28607L: linux-hwmon@vger.kernel.org 28608S: Maintained 28609F: Documentation/hwmon/vt1211.rst 28610F: drivers/hwmon/vt1211.c 28611 28612VT8231 HARDWARE MONITOR DRIVER 28613M: Roger Lucas <vt8231@hiddenengine.co.uk> 28614L: linux-hwmon@vger.kernel.org 28615S: Maintained 28616F: drivers/hwmon/vt8231.c 28617 28618VUB300 USB to SDIO/SD/MMC bridge chip 28619L: linux-mmc@vger.kernel.org 28620S: Orphan 28621F: drivers/mmc/host/vub300.c 28622 28623W1 DALLAS'S 1-WIRE BUS 28624M: Krzysztof Kozlowski <krzk@kernel.org> 28625S: Maintained 28626F: Documentation/devicetree/bindings/w1/ 28627F: Documentation/w1/ 28628F: drivers/w1/ 28629F: include/linux/w1.h 28630 28631W83791D HARDWARE MONITORING DRIVER 28632M: Marc Hulsman <m.hulsman@tudelft.nl> 28633L: linux-hwmon@vger.kernel.org 28634S: Maintained 28635F: Documentation/hwmon/w83791d.rst 28636F: drivers/hwmon/w83791d.c 28637 28638W83793 HARDWARE MONITORING DRIVER 28639M: Rudolf Marek <r.marek@assembler.cz> 28640L: linux-hwmon@vger.kernel.org 28641S: Maintained 28642F: Documentation/hwmon/w83793.rst 28643F: drivers/hwmon/w83793.c 28644 28645W83795 HARDWARE MONITORING DRIVER 28646M: Jean Delvare <jdelvare@suse.com> 28647L: linux-hwmon@vger.kernel.org 28648S: Maintained 28649F: drivers/hwmon/w83795.c 28650 28651W83L51xD SD/MMC CARD INTERFACE DRIVER 28652M: Pierre Ossman <pierre@ossman.eu> 28653S: Maintained 28654F: drivers/mmc/host/wbsd.* 28655 28656WACOM PROTOCOL 4 SERIAL TABLETS 28657M: Julian Squires <julian@cipht.net> 28658M: Hans de Goede <hansg@kernel.org> 28659L: linux-input@vger.kernel.org 28660S: Maintained 28661F: drivers/input/tablet/wacom_serial4.c 28662 28663WANGXUN ETHERNET DRIVER 28664M: Jiawen Wu <jiawenwu@trustnetic.com> 28665M: Mengyuan Lou <mengyuanlou@net-swift.com> 28666L: netdev@vger.kernel.org 28667S: Maintained 28668W: https://www.net-swift.com 28669F: Documentation/networking/device_drivers/ethernet/wangxun/* 28670F: drivers/net/ethernet/wangxun/ 28671F: drivers/net/pcs/pcs-xpcs-wx.c 28672 28673WATCHDOG DEVICE DRIVERS 28674M: Wim Van Sebroeck <wim@linux-watchdog.org> 28675M: Guenter Roeck <linux@roeck-us.net> 28676L: linux-watchdog@vger.kernel.org 28677S: Maintained 28678W: http://www.linux-watchdog.org/ 28679T: git git://www.linux-watchdog.org/linux-watchdog.git 28680F: Documentation/devicetree/bindings/watchdog/ 28681F: Documentation/watchdog/ 28682F: drivers/watchdog/ 28683F: include/linux/watchdog.h 28684F: include/trace/events/watchdog.h 28685F: include/uapi/linux/watchdog.h 28686 28687WAVE5 VPU CODEC DRIVER 28688M: Nas Chung <nas.chung@chipsnmedia.com> 28689M: Jackson Lee <jackson.lee@chipsnmedia.com> 28690L: linux-media@vger.kernel.org 28691S: Maintained 28692F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 28693F: drivers/media/platform/chips-media/wave5/ 28694 28695WHISKEYCOVE PMIC GPIO DRIVER 28696M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 28697L: linux-gpio@vger.kernel.org 28698S: Maintained 28699F: drivers/gpio/gpio-wcove.c 28700 28701WHWAVE RTC DRIVER 28702M: Dianlong Li <long17.cool@163.com> 28703L: linux-rtc@vger.kernel.org 28704S: Maintained 28705F: drivers/rtc/rtc-sd3078.c 28706 28707WIIMOTE HID DRIVER 28708M: David Rheinsberg <david@readahead.eu> 28709L: linux-input@vger.kernel.org 28710S: Maintained 28711F: drivers/hid/hid-wiimote* 28712 28713WILOCITY WIL6210 WIRELESS DRIVER 28714L: linux-wireless@vger.kernel.org 28715S: Orphan 28716W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 28717F: drivers/net/wireless/ath/wil6210/ 28718 28719WINBOND CIR DRIVER 28720M: David Härdeman <david@hardeman.nu> 28721S: Maintained 28722F: drivers/media/rc/winbond-cir.c 28723 28724WINSEN MHZ19B 28725M: Gyeyoung Baek <gye976@gmail.com> 28726S: Maintained 28727F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 28728F: drivers/iio/chemical/mhz19b.c 28729 28730WINSYSTEMS EBC-C384 WATCHDOG DRIVER 28731L: linux-watchdog@vger.kernel.org 28732S: Orphan 28733F: drivers/watchdog/ebc-c384_wdt.c 28734 28735WINSYSTEMS WS16C48 GPIO DRIVER 28736M: William Breathitt Gray <wbg@kernel.org> 28737L: linux-gpio@vger.kernel.org 28738S: Maintained 28739F: drivers/gpio/gpio-ws16c48.c 28740 28741WIREGUARD SECURE NETWORK TUNNEL 28742M: Jason A. Donenfeld <Jason@zx2c4.com> 28743L: wireguard@lists.zx2c4.com 28744L: netdev@vger.kernel.org 28745S: Maintained 28746F: Documentation/netlink/specs/wireguard.yaml 28747F: drivers/net/wireguard/ 28748F: tools/testing/selftests/wireguard/ 28749 28750WISTRON LAPTOP BUTTON DRIVER 28751M: Miloslav Trmac <mitr@volny.cz> 28752S: Maintained 28753F: drivers/input/misc/wistron_btns.c 28754 28755WMI BINARY MOF DRIVER 28756M: Armin Wolf <W_Armin@gmx.de> 28757R: Thomas Weißschuh <linux@weissschuh.net> 28758L: platform-driver-x86@vger.kernel.org 28759S: Maintained 28760F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 28761F: Documentation/wmi/devices/wmi-bmof.rst 28762F: drivers/platform/x86/wmi-bmof.c 28763 28764WOLFSON MICROELECTRONICS DRIVERS 28765L: patches@opensource.cirrus.com 28766S: Supported 28767W: https://github.com/CirrusLogic/linux-drivers/wiki 28768T: git https://github.com/CirrusLogic/linux-drivers.git 28769F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 28770F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 28771F: Documentation/devicetree/bindings/mfd/wm831x.txt 28772F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 28773F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 28774F: Documentation/devicetree/bindings/sound/wlf,*.yaml 28775F: Documentation/devicetree/bindings/sound/wm* 28776F: Documentation/hwmon/wm83??.rst 28777F: arch/arm/mach-s3c/mach-crag6410* 28778F: drivers/clk/clk-wm83*.c 28779F: drivers/gpio/gpio-*wm*.c 28780F: drivers/gpio/gpio-arizona.c 28781F: drivers/hwmon/wm83??-hwmon.c 28782F: drivers/input/misc/wm831x-on.c 28783F: drivers/input/touchscreen/wm831x-ts.c 28784F: drivers/input/touchscreen/wm97*.c 28785F: drivers/leds/leds-wm83*.c 28786F: drivers/mfd/arizona* 28787F: drivers/mfd/cs47l24* 28788F: drivers/mfd/wm*.c 28789F: drivers/power/supply/wm83*.c 28790F: drivers/regulator/arizona* 28791F: drivers/regulator/wm8*.c 28792F: drivers/rtc/rtc-wm83*.c 28793F: drivers/video/backlight/wm83*_bl.c 28794F: drivers/watchdog/wm83*_wdt.c 28795F: include/linux/mfd/arizona/ 28796F: include/linux/mfd/wm831x/ 28797F: include/linux/mfd/wm8350/ 28798F: include/linux/mfd/wm8400* 28799F: include/linux/regulator/arizona* 28800F: include/linux/wm97xx.h 28801F: include/sound/wm????.h 28802F: sound/soc/codecs/arizona* 28803F: sound/soc/codecs/cs47l24* 28804F: sound/soc/codecs/wm* 28805 28806WORKQUEUE 28807M: Tejun Heo <tj@kernel.org> 28808R: Lai Jiangshan <jiangshanlai@gmail.com> 28809S: Maintained 28810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 28811F: Documentation/core-api/workqueue.rst 28812F: include/linux/workqueue.h 28813F: kernel/workqueue.c 28814F: kernel/workqueue_internal.h 28815 28816WWAN DRIVERS 28817M: Loic Poulain <loic.poulain@oss.qualcomm.com> 28818M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 28819R: Johannes Berg <johannes@sipsolutions.net> 28820L: netdev@vger.kernel.org 28821S: Maintained 28822F: drivers/net/wwan/ 28823F: include/linux/wwan.h 28824F: include/uapi/linux/wwan.h 28825 28826X-POWERS AXP288 PMIC DRIVERS 28827M: Hans de Goede <hansg@kernel.org> 28828S: Maintained 28829F: drivers/acpi/pmic/intel_pmic_xpower.c 28830N: axp288 28831 28832X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 28833M: Chen-Yu Tsai <wens@kernel.org> 28834L: linux-kernel@vger.kernel.org 28835S: Maintained 28836N: axp[128] 28837 28838X.25 STACK 28839M: Martin Schiller <ms@dev.tdt.de> 28840L: linux-x25@vger.kernel.org 28841S: Maintained 28842F: Documentation/networking/lapb-module.rst 28843F: Documentation/networking/x25* 28844F: drivers/net/wan/hdlc_x25.c 28845F: drivers/net/wan/lapbether.c 28846F: include/*/lapb.h 28847F: include/net/x25* 28848F: include/uapi/linux/x25.h 28849F: net/lapb/ 28850F: net/x25/ 28851 28852X86 ARCHITECTURE (32-BIT AND 64-BIT) 28853M: Thomas Gleixner <tglx@kernel.org> 28854M: Ingo Molnar <mingo@redhat.com> 28855M: Borislav Petkov <bp@alien8.de> 28856M: Dave Hansen <dave.hansen@linux.intel.com> 28857M: x86@kernel.org 28858R: "H. Peter Anvin" <hpa@zytor.com> 28859L: linux-kernel@vger.kernel.org 28860S: Maintained 28861P: Documentation/process/maintainer-tip.rst 28862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 28863F: Documentation/arch/x86/ 28864F: Documentation/devicetree/bindings/x86/ 28865F: arch/x86/ 28866F: tools/testing/selftests/x86 28867 28868X86 CPUID DATABASE 28869M: Borislav Petkov <bp@alien8.de> 28870M: Thomas Gleixner <tglx@kernel.org> 28871M: x86@kernel.org 28872R: Ahmed S. Darwish <darwi@linutronix.de> 28873L: x86-cpuid@lists.linux.dev 28874S: Maintained 28875W: https://x86-cpuid.org 28876F: tools/arch/x86/kcpuid/ 28877 28878X86 ENTRY CODE 28879M: Andy Lutomirski <luto@kernel.org> 28880L: linux-kernel@vger.kernel.org 28881S: Maintained 28882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 28883F: arch/x86/entry/ 28884 28885X86 HARDWARE VULNERABILITIES 28886M: Thomas Gleixner <tglx@kernel.org> 28887M: Borislav Petkov <bp@alien8.de> 28888M: Peter Zijlstra <peterz@infradead.org> 28889M: Josh Poimboeuf <jpoimboe@kernel.org> 28890R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 28891S: Maintained 28892F: Documentation/admin-guide/hw-vuln/ 28893F: arch/x86/include/asm/nospec-branch.h 28894F: arch/x86/kernel/cpu/bugs.c 28895 28896X86 MCE INFRASTRUCTURE 28897M: Tony Luck <tony.luck@intel.com> 28898M: Borislav Petkov <bp@alien8.de> 28899L: linux-edac@vger.kernel.org 28900S: Maintained 28901F: Documentation/ABI/testing/sysfs-mce 28902F: Documentation/arch/x86/x86_64/machinecheck.rst 28903F: arch/x86/kernel/cpu/mce/* 28904 28905X86 MICROCODE UPDATE SUPPORT 28906M: Borislav Petkov <bp@alien8.de> 28907S: Maintained 28908F: arch/x86/kernel/cpu/microcode/* 28909 28910X86 MM 28911M: Dave Hansen <dave.hansen@linux.intel.com> 28912M: Andy Lutomirski <luto@kernel.org> 28913M: Peter Zijlstra <peterz@infradead.org> 28914L: linux-kernel@vger.kernel.org 28915S: Maintained 28916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 28917F: arch/x86/mm/ 28918 28919X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 28920M: Hans de Goede <hansg@kernel.org> 28921L: platform-driver-x86@vger.kernel.org 28922S: Maintained 28923T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28924F: drivers/platform/x86/x86-android-tablets/ 28925 28926X86 PLATFORM DRIVERS 28927M: Hans de Goede <hansg@kernel.org> 28928M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 28929L: platform-driver-x86@vger.kernel.org 28930S: Maintained 28931Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 28932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28933F: drivers/platform/olpc/ 28934F: drivers/platform/x86/ 28935F: include/linux/platform_data/x86/ 28936 28937X86 PLATFORM UV HPE SUPERDOME FLEX 28938M: Steve Wahl <steve.wahl@hpe.com> 28939R: Justin Ernst <justin.ernst@hpe.com> 28940R: Kyle Meyer <kyle.meyer@hpe.com> 28941R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 28942R: Russ Anderson <russ.anderson@hpe.com> 28943S: Supported 28944F: arch/x86/include/asm/uv/ 28945F: arch/x86/kernel/apic/x2apic_uv_x.c 28946F: arch/x86/platform/uv/ 28947 28948X86 STACK UNWINDING 28949M: Josh Poimboeuf <jpoimboe@kernel.org> 28950M: Peter Zijlstra <peterz@infradead.org> 28951S: Supported 28952F: arch/x86/include/asm/unwind*.h 28953F: arch/x86/kernel/dumpstack.c 28954F: arch/x86/kernel/stacktrace.c 28955F: arch/x86/kernel/unwind_*.c 28956 28957X86 TRUST DOMAIN EXTENSIONS (TDX) 28958M: Kiryl Shutsemau <kas@kernel.org> 28959R: Dave Hansen <dave.hansen@linux.intel.com> 28960R: Rick Edgecombe <rick.p.edgecombe@intel.com> 28961L: x86@kernel.org 28962L: linux-coco@lists.linux.dev 28963L: kvm@vger.kernel.org 28964S: Supported 28965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 28966N: tdx 28967K: \b(tdx) 28968 28969X86 VDSO 28970M: Andy Lutomirski <luto@kernel.org> 28971L: linux-kernel@vger.kernel.org 28972S: Maintained 28973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 28974F: arch/x86/entry/vdso/ 28975 28976XARRAY 28977M: Matthew Wilcox <willy@infradead.org> 28978L: linux-fsdevel@vger.kernel.org 28979L: linux-mm@kvack.org 28980S: Supported 28981F: Documentation/core-api/idr.rst 28982F: Documentation/core-api/xarray.rst 28983F: include/linux/idr.h 28984F: include/linux/xarray.h 28985F: lib/idr.c 28986F: lib/test_xarray.c 28987F: lib/xarray.c 28988F: tools/testing/radix-tree 28989 28990XARRAY API [RUST] 28991M: Tamir Duberstein <tamird@kernel.org> 28992M: Andreas Hindborg <a.hindborg@kernel.org> 28993L: rust-for-linux@vger.kernel.org 28994S: Supported 28995W: https://rust-for-linux.com 28996B: https://github.com/Rust-for-Linux/linux/issues 28997C: https://rust-for-linux.zulipchat.com 28998T: git https://github.com/Rust-for-Linux/linux.git xarray-next 28999F: rust/kernel/xarray.rs 29000 29001XBOX DVD IR REMOTE 29002M: Benjamin Valentin <benpicco@googlemail.com> 29003S: Maintained 29004F: drivers/media/rc/keymaps/rc-xbox-dvd.c 29005F: drivers/media/rc/xbox_remote.c 29006 29007XC2028/3028 TUNER DRIVER 29008M: Mauro Carvalho Chehab <mchehab@kernel.org> 29009L: linux-media@vger.kernel.org 29010S: Maintained 29011W: https://linuxtv.org 29012T: git git://linuxtv.org/media.git 29013F: drivers/media/tuners/xc2028.* 29014 29015XDP (eXpress Data Path) 29016M: Alexei Starovoitov <ast@kernel.org> 29017M: Daniel Borkmann <daniel@iogearbox.net> 29018M: David S. Miller <davem@davemloft.net> 29019M: Jakub Kicinski <kuba@kernel.org> 29020M: Jesper Dangaard Brouer <hawk@kernel.org> 29021M: John Fastabend <john.fastabend@gmail.com> 29022R: Stanislav Fomichev <sdf@fomichev.me> 29023L: netdev@vger.kernel.org 29024L: bpf@vger.kernel.org 29025S: Supported 29026F: drivers/net/ethernet/*/*/*/*/*xdp* 29027F: drivers/net/ethernet/*/*/*xdp* 29028F: include/net/xdp.h 29029F: include/net/xdp_priv.h 29030F: include/trace/events/xdp.h 29031F: kernel/bpf/cpumap.c 29032F: kernel/bpf/devmap.c 29033F: net/core/xdp.c 29034F: samples/bpf/xdp* 29035F: tools/testing/selftests/bpf/*/*xdp* 29036F: tools/testing/selftests/bpf/*xdp* 29037K: (?:\b|_)xdp(?:\b|_) 29038 29039XDP SOCKETS (AF_XDP) 29040M: Magnus Karlsson <magnus.karlsson@intel.com> 29041M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 29042R: Stanislav Fomichev <sdf@fomichev.me> 29043L: netdev@vger.kernel.org 29044L: bpf@vger.kernel.org 29045S: Maintained 29046F: Documentation/networking/af_xdp.rst 29047F: include/net/netns/xdp.h 29048F: include/net/xdp_sock* 29049F: include/net/xsk_buff_pool.h 29050F: include/uapi/linux/if_xdp.h 29051F: include/uapi/linux/xdp_diag.h 29052F: net/xdp/ 29053F: tools/testing/selftests/bpf/*xsk* 29054 29055XEN BLOCK SUBSYSTEM 29056M: Roger Pau Monné <roger.pau@citrix.com> 29057L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29058S: Supported 29059F: drivers/block/xen* 29060F: drivers/block/xen-blkback/* 29061 29062XEN HYPERVISOR ARM 29063M: Stefano Stabellini <sstabellini@kernel.org> 29064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29065S: Maintained 29066F: arch/arm/include/asm/xen/ 29067F: arch/arm/xen/ 29068 29069XEN HYPERVISOR ARM64 29070M: Stefano Stabellini <sstabellini@kernel.org> 29071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29072S: Maintained 29073F: arch/arm64/include/asm/xen/ 29074F: arch/arm64/xen/ 29075 29076XEN HYPERVISOR INTERFACE 29077M: Juergen Gross <jgross@suse.com> 29078M: Stefano Stabellini <sstabellini@kernel.org> 29079R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 29080L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29081S: Supported 29082T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 29083F: Documentation/ABI/stable/sysfs-hypervisor-xen 29084F: Documentation/ABI/testing/sysfs-hypervisor-xen 29085F: drivers/*/xen-*front.c 29086F: drivers/xen/ 29087F: include/uapi/xen/ 29088F: include/xen/ 29089F: kernel/configs/xen.config 29090 29091XEN HYPERVISOR X86 29092M: Juergen Gross <jgross@suse.com> 29093R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 29094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29095S: Supported 29096F: arch/x86/configs/xen.config 29097F: arch/x86/include/asm/pvclock-abi.h 29098F: arch/x86/include/asm/xen/ 29099F: arch/x86/platform/pvh/ 29100F: arch/x86/xen/ 29101 29102XEN NETWORK BACKEND DRIVER 29103M: Wei Liu <wei.liu@kernel.org> 29104M: Paul Durrant <paul@xen.org> 29105L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29106L: netdev@vger.kernel.org 29107S: Supported 29108F: drivers/net/xen-netback/* 29109 29110XEN PCI SUBSYSTEM 29111M: Juergen Gross <jgross@suse.com> 29112L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29113S: Supported 29114F: arch/x86/pci/*xen* 29115F: drivers/pci/*xen* 29116 29117XEN PVSCSI DRIVERS 29118M: Juergen Gross <jgross@suse.com> 29119L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29120L: linux-scsi@vger.kernel.org 29121S: Supported 29122F: drivers/scsi/xen-scsifront.c 29123F: drivers/xen/xen-scsiback.c 29124F: include/xen/interface/io/vscsiif.h 29125 29126XEN PVUSB DRIVER 29127M: Juergen Gross <jgross@suse.com> 29128L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29129L: linux-usb@vger.kernel.org 29130S: Supported 29131F: drivers/usb/host/xen* 29132F: include/xen/interface/io/usbif.h 29133 29134XEN SOUND FRONTEND DRIVER 29135M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 29136L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29137L: linux-sound@vger.kernel.org 29138S: Supported 29139F: sound/xen/* 29140 29141XEN SWIOTLB SUBSYSTEM 29142M: Juergen Gross <jgross@suse.com> 29143M: Stefano Stabellini <sstabellini@kernel.org> 29144L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 29145L: iommu@lists.linux.dev 29146S: Supported 29147F: arch/*/include/asm/xen/swiotlb-xen.h 29148F: drivers/xen/swiotlb-xen.c 29149F: include/xen/arm/swiotlb-xen.h 29150F: include/xen/swiotlb-xen.h 29151 29152XFS FILESYSTEM 29153M: Carlos Maiolino <cem@kernel.org> 29154L: linux-xfs@vger.kernel.org 29155S: Supported 29156W: http://xfs.org/ 29157C: irc://irc.oftc.net/xfs 29158T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 29159P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 29160F: Documentation/ABI/testing/sysfs-fs-xfs 29161F: Documentation/admin-guide/xfs.rst 29162F: Documentation/filesystems/xfs/* 29163F: fs/xfs/ 29164F: include/uapi/linux/dqblk_xfs.h 29165F: include/uapi/linux/fsmap.h 29166 29167XILINX AMS DRIVER 29168M: Salih Erim <salih.erim@amd.com> 29169M: Conall O'Griofa <conall.ogriofa@amd.com> 29170L: linux-iio@vger.kernel.org 29171S: Maintained 29172F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 29173F: drivers/iio/adc/xilinx-ams.c 29174 29175XILINX AXI ETHERNET DRIVER 29176M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 29177S: Maintained 29178F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 29179F: drivers/net/ethernet/xilinx/xilinx_axienet* 29180 29181XILINX CAN DRIVER 29182M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 29183L: linux-can@vger.kernel.org 29184S: Maintained 29185F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 29186F: drivers/net/can/xilinx_can.c 29187 29188XILINX EVENT MANAGEMENT DRIVER 29189M: Michal Simek <michal.simek@amd.com> 29190S: Maintained 29191F: drivers/soc/xilinx/xlnx_event_manager.c 29192F: include/linux/firmware/xlnx-event-manager.h 29193 29194XILINX GPIO DRIVER 29195M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 29196R: Srinivas Neeli <srinivas.neeli@amd.com> 29197R: Michal Simek <michal.simek@amd.com> 29198S: Maintained 29199F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 29200F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 29201F: drivers/gpio/gpio-xilinx.c 29202F: drivers/gpio/gpio-zynq.c 29203 29204XILINX LL TEMAC ETHERNET DRIVER 29205L: netdev@vger.kernel.org 29206S: Orphan 29207F: drivers/net/ethernet/xilinx/ll_temac* 29208 29209XILINX PWM DRIVER 29210M: Sean Anderson <sean.anderson@linux.dev> 29211S: Maintained 29212F: drivers/pwm/pwm-xilinx.c 29213F: include/clocksource/timer-xilinx.h 29214 29215XILINX SOUND DRIVERS 29216M: Vincenzo Frascino <vincenzo.frascino@arm.com> 29217S: Maintained 29218F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 29219F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 29220F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 29221F: sound/soc/xilinx/* 29222 29223XILINX SD-FEC IP CORES 29224M: Derek Kiernan <derek.kiernan@amd.com> 29225M: Dragan Cvetic <dragan.cvetic@amd.com> 29226S: Maintained 29227F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 29228F: Documentation/misc-devices/xilinx_sdfec.rst 29229F: drivers/misc/xilinx_sdfec.c 29230F: include/uapi/misc/xilinx_sdfec.h 29231 29232XILINX TRNG DRIVER 29233M: Mounika Botcha <mounika.botcha@amd.com> 29234M: Harsh Jain <h.jain@amd.com> 29235S: Maintained 29236F: drivers/crypto/xilinx/xilinx-trng.c 29237 29238XILINX UARTLITE SERIAL DRIVER 29239M: Peter Korsgaard <jacmet@sunsite.dk> 29240L: linux-serial@vger.kernel.org 29241S: Maintained 29242F: drivers/tty/serial/uartlite.c 29243 29244XILINX VIDEO IP CORES 29245M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 29246L: linux-media@vger.kernel.org 29247S: Supported 29248T: git git://linuxtv.org/media.git 29249F: Documentation/devicetree/bindings/media/xilinx/ 29250F: drivers/media/platform/xilinx/ 29251F: include/uapi/linux/xilinx-v4l2-controls.h 29252 29253XILINX VERSAL EDAC DRIVER 29254M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 29255M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 29256S: Maintained 29257F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 29258F: drivers/edac/versal_edac.c 29259 29260XILINX VERSALNET EDAC DRIVER 29261M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 29262S: Maintained 29263F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 29264F: drivers/edac/versalnet_edac.c 29265F: include/linux/cdx/edac_cdx_pcol.h 29266 29267XILINX WATCHDOG DRIVER 29268M: Srinivas Neeli <srinivas.neeli@amd.com> 29269R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 29270R: Michal Simek <michal.simek@amd.com> 29271S: Maintained 29272F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 29273F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 29274F: drivers/watchdog/of_xilinx_wdt.c 29275F: drivers/watchdog/xilinx_wwdt.c 29276 29277XILINX XDMA DRIVER 29278M: Lizhi Hou <lizhi.hou@amd.com> 29279M: Brian Xu <brian.xu@amd.com> 29280M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 29281L: dmaengine@vger.kernel.org 29282S: Supported 29283F: drivers/dma/xilinx/xdma-regs.h 29284F: drivers/dma/xilinx/xdma.c 29285F: include/linux/dma/amd_xdma.h 29286F: include/linux/platform_data/amd_xdma.h 29287 29288XILINX ZYNQMP DPDMA DRIVER 29289M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 29290L: dmaengine@vger.kernel.org 29291S: Supported 29292F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 29293F: drivers/dma/xilinx/xilinx_dpdma.c 29294F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 29295 29296XILINX ZYNQMP OCM EDAC DRIVER 29297M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 29298M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 29299S: Maintained 29300F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 29301F: drivers/edac/zynqmp_edac.c 29302 29303XILINX ZYNQMP PSGTR PHY DRIVER 29304M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 29305L: linux-kernel@vger.kernel.org 29306S: Supported 29307T: git https://github.com/Xilinx/linux-xlnx.git 29308F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 29309F: drivers/phy/xilinx/phy-zynqmp.c 29310 29311XILINX ZYNQMP SHA3 DRIVER 29312M: Harsha <harsha.harsha@amd.com> 29313S: Maintained 29314F: drivers/crypto/xilinx/zynqmp-sha.c 29315 29316XILINX ZYNQMP NVMEM DRIVER 29317M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 29318M: Kalyani Akula <kalyani.akula@amd.com> 29319R: Michal Simek <michal.simek@amd.com> 29320S: Maintained 29321F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 29322F: drivers/nvmem/zynqmp_nvmem.c 29323 29324XILLYBUS DRIVER 29325M: Eli Billauer <eli.billauer@gmail.com> 29326L: linux-kernel@vger.kernel.org 29327S: Supported 29328F: drivers/char/xillybus/ 29329 29330XLP9XX I2C DRIVER 29331M: George Cherian <gcherian@marvell.com> 29332L: linux-i2c@vger.kernel.org 29333S: Supported 29334W: http://www.marvell.com 29335F: drivers/i2c/busses/i2c-xlp9xx.c 29336 29337XTENSA XTFPGA PLATFORM SUPPORT 29338M: Max Filippov <jcmvbkbc@gmail.com> 29339S: Maintained 29340F: drivers/spi/spi-xtensa-xtfpga.c 29341F: sound/soc/xtensa/xtfpga-i2s.c 29342 29343XZ EMBEDDED 29344M: Lasse Collin <lasse.collin@tukaani.org> 29345S: Maintained 29346W: https://tukaani.org/xz/embedded.html 29347B: https://github.com/tukaani-project/xz-embedded/issues 29348C: irc://irc.libera.chat/tukaani 29349F: Documentation/staging/xz.rst 29350F: include/linux/decompress/unxz.h 29351F: include/linux/xz.h 29352F: lib/decompress_unxz.c 29353F: lib/xz/ 29354F: scripts/xz_wrap.sh 29355 29356YAMA SECURITY MODULE 29357M: Kees Cook <kees@kernel.org> 29358S: Supported 29359T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 29360F: Documentation/admin-guide/LSM/Yama.rst 29361F: security/yama/ 29362 29363YAML NETLINK (YNL) 29364M: Donald Hunter <donald.hunter@gmail.com> 29365M: Jakub Kicinski <kuba@kernel.org> 29366F: Documentation/netlink/ 29367F: Documentation/userspace-api/netlink/intro-specs.rst 29368F: Documentation/userspace-api/netlink/specs.rst 29369F: tools/net/ynl/ 29370 29371YEALINK PHONE DRIVER 29372M: Henk Vergonet <Henk.Vergonet@gmail.com> 29373S: Maintained 29374F: Documentation/input/devices/yealink.rst 29375F: drivers/input/misc/yealink.* 29376 29377ZD1211RW WIRELESS DRIVER 29378L: linux-wireless@vger.kernel.org 29379S: Orphan 29380F: drivers/net/wireless/zydas/ 29381 29382ZD1301 MEDIA DRIVER 29383L: linux-media@vger.kernel.org 29384S: Orphan 29385W: https://linuxtv.org/ 29386Q: https://patchwork.linuxtv.org/project/linux-media/list/ 29387F: drivers/media/usb/dvb-usb-v2/zd1301* 29388 29389ZD1301_DEMOD MEDIA DRIVER 29390L: linux-media@vger.kernel.org 29391S: Orphan 29392W: https://linuxtv.org/ 29393Q: https://patchwork.linuxtv.org/project/linux-media/list/ 29394F: drivers/media/dvb-frontends/zd1301_demod* 29395 29396ZHAOXIN PROCESSOR SUPPORT 29397M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 29398L: linux-kernel@vger.kernel.org 29399S: Maintained 29400F: arch/x86/kernel/cpu/zhaoxin.c 29401 29402ZONED BLOCK DEVICE (BLOCK LAYER) 29403M: Damien Le Moal <dlemoal@kernel.org> 29404L: linux-block@vger.kernel.org 29405S: Maintained 29406F: block/blk-zoned.c 29407F: include/uapi/linux/blkzoned.h 29408 29409ZONED LOOP DEVICE 29410M: Damien Le Moal <dlemoal@kernel.org> 29411R: Christoph Hellwig <hch@lst.de> 29412L: linux-block@vger.kernel.org 29413S: Maintained 29414F: Documentation/admin-guide/blockdev/zoned_loop.rst 29415F: drivers/block/zloop.c 29416 29417ZONEFS FILESYSTEM 29418M: Damien Le Moal <dlemoal@kernel.org> 29419M: Naohiro Aota <naohiro.aota@wdc.com> 29420R: Johannes Thumshirn <jth@kernel.org> 29421L: linux-fsdevel@vger.kernel.org 29422S: Maintained 29423T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 29424F: Documentation/filesystems/zonefs.rst 29425F: fs/zonefs/ 29426 29427ZR36067 VIDEO FOR LINUX DRIVER 29428M: Corentin Labbe <clabbe@baylibre.com> 29429L: mjpeg-users@lists.sourceforge.net 29430L: linux-media@vger.kernel.org 29431S: Maintained 29432W: http://mjpeg.sourceforge.net/driver-zoran/ 29433Q: https://patchwork.linuxtv.org/project/linux-media/list/ 29434F: Documentation/driver-api/media/drivers/zoran.rst 29435F: drivers/media/pci/zoran/ 29436 29437ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 29438M: Minchan Kim <minchan@kernel.org> 29439M: Sergey Senozhatsky <senozhatsky@chromium.org> 29440L: linux-kernel@vger.kernel.org 29441S: Maintained 29442F: Documentation/admin-guide/blockdev/zram.rst 29443F: drivers/block/zram/ 29444 29445ZS DECSTATION Z85C30 SERIAL DRIVER 29446M: "Maciej W. Rozycki" <macro@orcam.me.uk> 29447S: Maintained 29448F: drivers/tty/serial/zs.* 29449 29450ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 29451M: Minchan Kim <minchan@kernel.org> 29452M: Sergey Senozhatsky <senozhatsky@chromium.org> 29453L: linux-mm@kvack.org 29454S: Maintained 29455F: Documentation/mm/zsmalloc.rst 29456F: include/linux/zsmalloc.h 29457F: mm/zpdesc.h 29458F: mm/zsmalloc.c 29459 29460ZSTD 29461M: Nick Terrell <terrelln@fb.com> 29462M: David Sterba <dsterba@suse.com> 29463S: Maintained 29464B: https://github.com/facebook/zstd/issues 29465T: git https://github.com/terrelln/linux.git 29466F: crypto/zstd.c 29467F: include/linux/zstd* 29468F: lib/decompress_unzstd.c 29469F: lib/zstd/ 29470N: zstd 29471K: zstd 29472 29473ZSWAP COMPRESSED SWAP CACHING 29474M: Johannes Weiner <hannes@cmpxchg.org> 29475M: Yosry Ahmed <yosry@kernel.org> 29476M: Nhat Pham <nphamcs@gmail.com> 29477R: Chengming Zhou <chengming.zhou@linux.dev> 29478L: linux-mm@kvack.org 29479S: Maintained 29480F: Documentation/admin-guide/mm/zswap.rst 29481F: include/linux/zswap.h 29482F: mm/zswap.c 29483F: tools/testing/selftests/cgroup/test_zswap.c 29484 29485SENARYTECH AUDIO CODEC DRIVER 29486M: bo liu <bo.liu@senarytech.com> 29487S: Maintained 29488T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 29489F: sound/hda/codecs/senarytech.c 29490 29491THE REST 29492M: Linus Torvalds <torvalds@linux-foundation.org> 29493L: linux-kernel@vger.kernel.org 29494S: Buried alive in reporters 29495T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 29496F: * 29497F: */ 29498
