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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linusw@kernel.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350F: include/linux/acpi_rimt.h 351 352ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 353M: Sudeep Holla <sudeep.holla@arm.com> 354L: linux-acpi@vger.kernel.org 355S: Supported 356F: drivers/mailbox/pcc.c 357 358ACPI PMIC DRIVERS 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360M: Len Brown <lenb@kernel.org> 361R: Andy Shevchenko <andy@kernel.org> 362R: Mika Westerberg <westeri@kernel.org> 363L: linux-acpi@vger.kernel.org 364S: Supported 365Q: https://patchwork.kernel.org/project/linux-acpi/list/ 366B: https://bugzilla.kernel.org 367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 368F: drivers/acpi/pmic/ 369 370ACPI QUICKSTART DRIVER 371M: Armin Wolf <W_Armin@gmx.de> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/quickstart.c 375 376ACPI SERIAL MULTI INSTANTIATE DRIVER 377M: Hans de Goede <hansg@kernel.org> 378L: platform-driver-x86@vger.kernel.org 379S: Maintained 380F: drivers/platform/x86/serial-multi-instantiate.c 381 382ACPI THERMAL DRIVER 383M: Rafael J. Wysocki <rafael@kernel.org> 384R: Zhang Rui <rui.zhang@intel.com> 385L: linux-acpi@vger.kernel.org 386S: Supported 387B: https://bugzilla.kernel.org 388F: drivers/acpi/*thermal* 389 390ACPI VIOT DRIVER 391M: Jean-Philippe Brucker <jpb@kernel.org> 392L: linux-acpi@vger.kernel.org 393L: iommu@lists.linux.dev 394S: Maintained 395F: drivers/acpi/viot.c 396F: include/linux/acpi_viot.h 397 398ACPI WMI DRIVER 399M: Armin Wolf <W_Armin@gmx.de> 400L: platform-driver-x86@vger.kernel.org 401S: Maintained 402F: Documentation/ABI/testing/sysfs-bus-wmi 403F: Documentation/driver-api/wmi.rst 404F: Documentation/wmi/ 405F: drivers/platform/wmi/ 406F: include/uapi/linux/wmi.h 407 408ACRN HYPERVISOR SERVICE MODULE 409M: Fei Li <fei1.li@intel.com> 410L: acrn-dev@lists.projectacrn.org (subscribers-only) 411S: Supported 412W: https://projectacrn.org 413F: Documentation/virt/acrn/ 414F: drivers/virt/acrn/ 415F: include/uapi/linux/acrn.h 416 417AD1889 ALSA SOUND DRIVER 418L: linux-parisc@vger.kernel.org 419S: Maintained 420W: https://parisc.wiki.kernel.org/index.php/AD1889 421F: sound/pci/ad1889.* 422 423AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 425L: linux-iio@vger.kernel.org 426S: Supported 427F: drivers/iio/potentiometer/ad5110.c 428 429AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 430M: Michael Hennerich <michael.hennerich@analog.com> 431S: Supported 432W: http://wiki.analog.com/AD5254 433W: https://ez.analog.com/linux-software-drivers 434F: drivers/misc/ad525x_dpot.c 435 436AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 437M: Michael Hennerich <michael.hennerich@analog.com> 438S: Supported 439W: http://wiki.analog.com/AD5398 440W: https://ez.analog.com/linux-software-drivers 441F: drivers/regulator/ad5398.c 442 443AD5446 ANALOG DEVICES INC AD5446 DAC DRIVER 444M: Michael Hennerich <michael.hennerich@analog.com> 445M: Nuno Sá <nuno.sa@analog.com> 446L: linux-iio@vger.kernel.org 447S: Supported 448W: https://ez.analog.com/linux-software-drivers 449F: Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml 450F: drivers/iio/dac/ad5446-i2c.c 451F: drivers/iio/dac/ad5446-spi.c 452F: drivers/iio/dac/ad5446.c 453F: drivers/iio/dac/ad5446.h 454 455AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 456M: Michael Hennerich <michael.hennerich@analog.com> 457S: Supported 458W: http://wiki.analog.com/AD7142 459W: https://ez.analog.com/linux-software-drivers 460F: drivers/input/misc/ad714x.c 461 462AD738X ADC DRIVER (AD7380/1/2/4) 463M: Michael Hennerich <michael.hennerich@analog.com> 464M: Nuno Sá <nuno.sa@analog.com> 465R: David Lechner <dlechner@baylibre.com> 466S: Supported 467W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 468W: https://ez.analog.com/linux-software-drivers 469F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 470F: Documentation/iio/ad7380.rst 471F: drivers/iio/adc/ad7380.c 472 473AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 474M: Matti Vaittinen <mazziesaccount@gmail.com> 475S: Maintained 476F: drivers/iio/adc/ad7476.c 477 478AD7877 TOUCHSCREEN DRIVER 479M: Michael Hennerich <michael.hennerich@analog.com> 480S: Supported 481W: http://wiki.analog.com/AD7877 482W: https://ez.analog.com/linux-software-drivers 483F: drivers/input/touchscreen/ad7877.c 484 485AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 486M: Michael Hennerich <michael.hennerich@analog.com> 487S: Supported 488W: http://wiki.analog.com/AD7879 489W: https://ez.analog.com/linux-software-drivers 490F: drivers/input/touchscreen/ad7879.c 491 492AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 493M: Michael Hennerich <michael.hennerich@analog.com> 494M: Nuno Sá <nuno.sa@analog.com> 495R: David Lechner <dlechner@baylibre.com> 496S: Supported 497W: https://ez.analog.com/linux-software-drivers 498F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 499F: Documentation/iio/ad7944.rst 500F: drivers/iio/adc/ad7944.c 501 502ADAFRUIT MINI I2C GAMEPAD 503M: Anshul Dalal <anshulusr@gmail.com> 504L: linux-input@vger.kernel.org 505S: Maintained 506F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 507F: drivers/input/joystick/adafruit-seesaw.c 508 509ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 510M: Jiri Kosina <jikos@kernel.org> 511S: Maintained 512 513ADF7242 IEEE 802.15.4 RADIO DRIVER 514M: Michael Hennerich <michael.hennerich@analog.com> 515L: linux-wpan@vger.kernel.org 516S: Supported 517W: https://wiki.analog.com/ADF7242 518W: https://ez.analog.com/linux-software-drivers 519F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 520F: drivers/net/ieee802154/adf7242.c 521 522ADM1025 HARDWARE MONITOR DRIVER 523M: Jean Delvare <jdelvare@suse.com> 524L: linux-hwmon@vger.kernel.org 525S: Maintained 526F: Documentation/hwmon/adm1025.rst 527F: drivers/hwmon/adm1025.c 528 529ADM1029 HARDWARE MONITOR DRIVER 530M: Corentin Labbe <clabbe.montjoie@gmail.com> 531L: linux-hwmon@vger.kernel.org 532S: Maintained 533F: drivers/hwmon/adm1029.c 534 535ADM8211 WIRELESS DRIVER 536L: linux-wireless@vger.kernel.org 537S: Orphan 538F: drivers/net/wireless/admtek/ 539 540ADP1050 HARDWARE MONITOR DRIVER 541M: Radu Sabau <radu.sabau@analog.com> 542L: linux-hwmon@vger.kernel.org 543S: Supported 544W: https://ez.analog.com/linux-software-drivers 545F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 546 547ADP1653 FLASH CONTROLLER DRIVER 548M: Sakari Ailus <sakari.ailus@iki.fi> 549L: linux-media@vger.kernel.org 550S: Maintained 551F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 552F: drivers/media/i2c/adp1653.c 553F: include/media/i2c/adp1653.h 554 555ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 556M: Michael Hennerich <michael.hennerich@analog.com> 557S: Supported 558W: http://wiki.analog.com/ADP5520 559W: https://ez.analog.com/linux-software-drivers 560F: drivers/gpio/gpio-adp5520.c 561F: drivers/input/keyboard/adp5520-keys.c 562F: drivers/leds/leds-adp5520.c 563F: drivers/mfd/adp5520.c 564F: drivers/video/backlight/adp5520_bl.c 565 566ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 567M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 568L: linux-gpio@vger.kernel.org 569L: linux-pwm@vger.kernel.org 570S: Maintained 571F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 572F: drivers/gpio/gpio-adp5585.c 573F: drivers/input/keyboard/adp5585-keys.c 574F: drivers/mfd/adp5585.c 575F: drivers/pwm/pwm-adp5585.c 576F: include/linux/mfd/adp5585.h 577 578ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 579M: Michael Hennerich <michael.hennerich@analog.com> 580S: Supported 581W: http://wiki.analog.com/ADP5588 582W: https://ez.analog.com/linux-software-drivers 583F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 584F: drivers/input/keyboard/adp5588-keys.c 585 586ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 587M: Michael Hennerich <michael.hennerich@analog.com> 588S: Supported 589W: http://wiki.analog.com/ADP8860 590W: https://ez.analog.com/linux-software-drivers 591F: drivers/video/backlight/adp8860_bl.c 592 593ADT746X FAN DRIVER 594M: Colin Leroy <colin@colino.net> 595S: Maintained 596F: drivers/macintosh/therm_adt746x.c 597 598ADT7475 HARDWARE MONITOR DRIVER 599M: Jean Delvare <jdelvare@suse.com> 600L: linux-hwmon@vger.kernel.org 601S: Maintained 602F: Documentation/hwmon/adt7475.rst 603F: drivers/hwmon/adt7475.c 604 605ADVANSYS SCSI DRIVER 606M: Matthew Wilcox <willy@infradead.org> 607M: Hannes Reinecke <hare@suse.com> 608L: linux-scsi@vger.kernel.org 609S: Maintained 610F: Documentation/scsi/advansys.rst 611F: drivers/scsi/advansys.c 612 613ADVANTECH SWBTN DRIVER 614M: Andrea Ho <Andrea.Ho@advantech.com.tw> 615L: platform-driver-x86@vger.kernel.org 616S: Maintained 617F: drivers/platform/x86/adv_swbutton.c 618 619ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Lucas Stankus <lucas.p.stankus@gmail.com> 621S: Supported 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 623F: drivers/iio/accel/adxl313* 624 625ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 626M: Michael Hennerich <michael.hennerich@analog.com> 627S: Supported 628W: http://wiki.analog.com/ADXL345 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 631F: drivers/input/misc/adxl34x.c 632 633ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Puranjay Mohan <puranjay@kernel.org> 635L: linux-iio@vger.kernel.org 636S: Supported 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 638F: drivers/iio/accel/adxl355.h 639F: drivers/iio/accel/adxl355_core.c 640F: drivers/iio/accel/adxl355_i2c.c 641F: drivers/iio/accel/adxl355_spi.c 642 643ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 644M: Cosmin Tanislav <cosmin.tanislav@analog.com> 645L: linux-iio@vger.kernel.org 646S: Supported 647W: https://ez.analog.com/linux-software-drivers 648F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 649F: drivers/iio/accel/adxl367* 650 651ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 652M: Michael Hennerich <michael.hennerich@analog.com> 653S: Supported 654W: https://ez.analog.com/linux-software-drivers 655F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 656F: drivers/iio/accel/adxl372.c 657F: drivers/iio/accel/adxl372_i2c.c 658F: drivers/iio/accel/adxl372_spi.c 659 660ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 661M: Ramona Gradinariu <ramona.gradinariu@analog.com> 662M: Antoniu Miclaus <antoniu.miclaus@analog.com> 663S: Supported 664W: https://ez.analog.com/linux-software-drivers 665F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 666F: drivers/iio/accel/adxl380.c 667F: drivers/iio/accel/adxl380.h 668F: drivers/iio/accel/adxl380_i2c.c 669F: drivers/iio/accel/adxl380_spi.c 670 671AEONSEMI PHY DRIVER 672M: Christian Marangi <ansuelsmth@gmail.com> 673L: netdev@vger.kernel.org 674S: Maintained 675F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 676F: drivers/net/phy/as21xxx.c 677 678AF8133J THREE-AXIS MAGNETOMETER DRIVER 679M: Ondřej Jirman <megi@xff.cz> 680S: Maintained 681F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 682F: drivers/iio/magnetometer/af8133j.c 683 684AF9013 MEDIA DRIVER 685L: linux-media@vger.kernel.org 686S: Orphan 687W: https://linuxtv.org 688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 689F: drivers/media/dvb-frontends/af9013* 690 691AF9033 MEDIA DRIVER 692L: linux-media@vger.kernel.org 693S: Orphan 694W: https://linuxtv.org 695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 696F: drivers/media/dvb-frontends/af9033* 697 698AFFS FILE SYSTEM 699M: David Sterba <dsterba@suse.com> 700L: linux-fsdevel@vger.kernel.org 701S: Odd Fixes 702F: Documentation/filesystems/affs.rst 703F: fs/affs/ 704 705AFS FILESYSTEM 706M: David Howells <dhowells@redhat.com> 707M: Marc Dionne <marc.dionne@auristor.com> 708L: linux-afs@lists.infradead.org 709S: Supported 710W: https://www.infradead.org/~dhowells/kafs/ 711F: Documentation/filesystems/afs.rst 712F: fs/afs/ 713F: include/trace/events/afs.h 714 715AGPGART DRIVER 716M: David Airlie <airlied@redhat.com> 717L: dri-devel@lists.freedesktop.org 718S: Maintained 719T: git https://gitlab.freedesktop.org/drm/kernel.git 720F: drivers/char/agp/ 721F: include/linux/agp* 722F: include/uapi/linux/agp* 723 724AHA152X SCSI DRIVER 725M: "Juergen E. Fischer" <fischer@norbit.de> 726L: linux-scsi@vger.kernel.org 727S: Maintained 728F: drivers/scsi/aha152x* 729F: drivers/scsi/pcmcia/aha152x* 730 731AIC7XXX / AIC79XX SCSI DRIVER 732M: Hannes Reinecke <hare@suse.com> 733L: linux-scsi@vger.kernel.org 734S: Maintained 735F: drivers/scsi/aic7xxx/ 736 737AIMSLAB FM RADIO RECEIVER DRIVER 738M: Hans Verkuil <hverkuil@kernel.org> 739L: linux-media@vger.kernel.org 740S: Maintained 741W: https://linuxtv.org 742T: git git://linuxtv.org/media.git 743F: drivers/media/radio/radio-aimslab* 744 745AIO 746M: Benjamin LaHaise <bcrl@kvack.org> 747L: linux-aio@kvack.org 748S: Supported 749F: fs/aio.c 750F: include/linux/*aio*.h 751 752AIROHA ETHERNET DRIVER 753M: Lorenzo Bianconi <lorenzo@kernel.org> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 756L: netdev@vger.kernel.org 757S: Maintained 758F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 759F: drivers/net/ethernet/airoha/ 760 761AIROHA PCIE PHY DRIVER 762M: Lorenzo Bianconi <lorenzo@kernel.org> 763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 764S: Maintained 765F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 766F: drivers/phy/phy-airoha-pcie-regs.h 767F: drivers/phy/phy-airoha-pcie.c 768 769AIROHA SPI SNFI DRIVER 770M: Lorenzo Bianconi <lorenzo@kernel.org> 771M: Ray Liu <ray.liu@airoha.com> 772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 773L: linux-spi@vger.kernel.org 774S: Maintained 775F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 776F: drivers/spi/spi-airoha-snfi.c 777 778AIRSPY MEDIA DRIVER 779L: linux-media@vger.kernel.org 780S: Orphan 781W: https://linuxtv.org 782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 783F: drivers/media/usb/airspy/ 784 785ALACRITECH GIGABIT ETHERNET DRIVER 786M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 787S: Maintained 788F: drivers/net/ethernet/alacritech/* 789 790ALCATEL SPEEDTOUCH USB DRIVER 791M: Duncan Sands <duncan.sands@free.fr> 792L: linux-usb@vger.kernel.org 793S: Maintained 794W: http://www.linux-usb.org/SpeedTouch/ 795F: drivers/usb/atm/speedtch.c 796F: drivers/usb/atm/usbatm.c 797 798ALCHEMY AU1XX0 MMC DRIVER 799M: Manuel Lauss <manuel.lauss@gmail.com> 800S: Maintained 801F: drivers/mmc/host/au1xmmc.c 802 803ALI1563 I2C DRIVER 804M: Rudolf Marek <r.marek@assembler.cz> 805L: linux-i2c@vger.kernel.org 806S: Maintained 807F: Documentation/i2c/busses/i2c-ali1563.rst 808F: drivers/i2c/busses/i2c-ali1563.c 809 810ALIBABA ELASTIC RDMA DRIVER 811M: Cheng Xu <chengyou@linux.alibaba.com> 812M: Kai Shen <kaishen@linux.alibaba.com> 813L: linux-rdma@vger.kernel.org 814S: Supported 815F: drivers/infiniband/hw/erdma 816F: include/uapi/rdma/erdma-abi.h 817 818ALIBABA PMU DRIVER 819M: Shuai Xue <xueshuai@linux.alibaba.com> 820S: Supported 821F: Documentation/admin-guide/perf/alibaba_pmu.rst 822F: drivers/perf/alibaba_uncore_drw_pmu.c 823 824ALIENWARE WMI DRIVER 825M: Kurt Borja <kuurtb@gmail.com> 826L: platform-driver-x86@vger.kernel.org 827L: Dell.Client.Kernel@dell.com 828S: Maintained 829F: Documentation/ABI/testing/debugfs-alienware-wmi 830F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 831F: Documentation/admin-guide/laptops/alienware-wmi.rst 832F: Documentation/wmi/devices/alienware-wmi.rst 833F: drivers/platform/x86/dell/alienware-wmi* 834 835ALLEGRO DVT VIDEO IP CORE DRIVER 836M: Michael Tretter <m.tretter@pengutronix.de> 837R: Pengutronix Kernel Team <kernel@pengutronix.de> 838L: linux-media@vger.kernel.org 839S: Maintained 840F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 841F: drivers/media/platform/allegro-dvt/ 842 843ALLIED VISION ALVIUM CAMERA DRIVER 844M: Tommaso Merciai <tomm.merciai@gmail.com> 845M: Martin Hecht <mhecht73@gmail.com> 846L: linux-media@vger.kernel.org 847S: Maintained 848F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 849F: drivers/media/i2c/alvium-csi2.c 850F: drivers/media/i2c/alvium-csi2.h 851 852ALLWINNER A10 CSI DRIVER 853M: Maxime Ripard <mripard@kernel.org> 854L: linux-media@vger.kernel.org 855S: Maintained 856T: git git://linuxtv.org/media.git 857F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 858F: drivers/media/platform/sunxi/sun4i-csi/ 859 860ALLWINNER A31 CSI DRIVER 861M: Yong Deng <yong.deng@magewell.com> 862M: Paul Kocialkowski <paulk@sys-base.io> 863L: linux-media@vger.kernel.org 864S: Maintained 865T: git git://linuxtv.org/media.git 866F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 867F: drivers/media/platform/sunxi/sun6i-csi/ 868 869ALLWINNER A31 ISP DRIVER 870M: Paul Kocialkowski <paulk@sys-base.io> 871L: linux-media@vger.kernel.org 872S: Maintained 873T: git git://linuxtv.org/media.git 874F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 875F: drivers/staging/media/sunxi/sun6i-isp/ 876F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 877 878ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 879M: Paul Kocialkowski <paulk@sys-base.io> 880L: linux-media@vger.kernel.org 881S: Maintained 882T: git git://linuxtv.org/media.git 883F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 884F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 885 886ALLWINNER CPUFREQ DRIVER 887M: Yangtao Li <tiny.windzz@gmail.com> 888L: linux-pm@vger.kernel.org 889S: Maintained 890F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 891F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 892 893ALLWINNER CRYPTO DRIVERS 894M: Corentin Labbe <clabbe.montjoie@gmail.com> 895L: linux-crypto@vger.kernel.org 896S: Maintained 897F: drivers/crypto/allwinner/ 898 899ALLWINNER DMIC DRIVERS 900M: Ban Tao <fengzheng923@gmail.com> 901L: linux-sound@vger.kernel.org 902S: Maintained 903F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 904F: sound/soc/sunxi/sun50i-dmic.c 905 906ALLWINNER HARDWARE SPINLOCK SUPPORT 907M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 908S: Maintained 909F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 910F: drivers/hwspinlock/sun6i_hwspinlock.c 911 912ALLWINNER THERMAL DRIVER 913M: Vasily Khoruzhick <anarsoul@gmail.com> 914M: Yangtao Li <tiny.windzz@gmail.com> 915L: linux-pm@vger.kernel.org 916S: Maintained 917F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 918F: drivers/thermal/sun8i_thermal.c 919 920ALLWINNER VPU DRIVER 921M: Maxime Ripard <mripard@kernel.org> 922M: Paul Kocialkowski <paulk@sys-base.io> 923L: linux-media@vger.kernel.org 924S: Maintained 925F: drivers/staging/media/sunxi/cedrus/ 926 927ALPHA PORT 928M: Richard Henderson <richard.henderson@linaro.org> 929M: Matt Turner <mattst88@gmail.com> 930M: Magnus Lindholm <linmag7@gmail.com> 931L: linux-alpha@vger.kernel.org 932S: Odd Fixes 933F: arch/alpha/ 934 935ALPS PS/2 TOUCHPAD DRIVER 936R: Pali Rohár <pali@kernel.org> 937F: drivers/input/mouse/alps.* 938 939ALTERA MAILBOX DRIVER 940M: Tien Sung Ang <tiensung.ang@altera.com> 941S: Maintained 942F: drivers/mailbox/mailbox-altera.c 943 944ALTERA MSGDMA IP CORE DRIVER 945M: Olivier Dautricourt <olivierdautricourt@gmail.com> 946R: Stefan Roese <sr@denx.de> 947L: dmaengine@vger.kernel.org 948S: Odd Fixes 949F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 950F: drivers/dma/altera-msgdma.c 951 952ALTERA PIO DRIVER 953M: Adrian Ng <adrianhoyin.ng@altera.com> 954L: linux-gpio@vger.kernel.org 955S: Maintained 956F: drivers/gpio/gpio-altera.c 957 958ALTERA TRIPLE SPEED ETHERNET DRIVER 959M: Boon Khai Ng <boon.khai.ng@altera.com> 960L: netdev@vger.kernel.org 961S: Maintained 962F: drivers/net/ethernet/altera/ 963 964ALTERA UART/JTAG UART SERIAL DRIVERS 965M: Tobias Klauser <tklauser@distanz.ch> 966L: linux-serial@vger.kernel.org 967S: Maintained 968F: drivers/tty/serial/altera_jtaguart.c 969F: drivers/tty/serial/altera_uart.c 970F: include/linux/altera_jtaguart.h 971F: include/linux/altera_uart.h 972 973AMAZON ANNAPURNA LABS FIC DRIVER 974M: Talel Shenhar <talel@amazon.com> 975S: Maintained 976F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 977F: drivers/irqchip/irq-al-fic.c 978 979AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 980M: Talel Shenhar <talel@amazon.com> 981M: Talel Shenhar <talelshenhar@gmail.com> 982S: Maintained 983F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 984F: drivers/edac/al_mc_edac.c 985 986AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 987M: Talel Shenhar <talel@amazon.com> 988S: Maintained 989F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.yaml 990F: drivers/thermal/thermal_mmio.c 991 992AMAZON ETHERNET DRIVERS 993M: Shay Agroskin <shayagr@amazon.com> 994M: Arthur Kiyanovski <akiyano@amazon.com> 995R: David Arinzon <darinzon@amazon.com> 996R: Saeed Bishara <saeedb@amazon.com> 997L: netdev@vger.kernel.org 998S: Maintained 999F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 1000F: drivers/net/ethernet/amazon/ 1001 1002AMAZON RDMA EFA DRIVER 1003M: Michael Margolin <mrgolin@amazon.com> 1004R: Gal Pressman <gal.pressman@linux.dev> 1005R: Yossi Leybovich <sleybo@amazon.com> 1006L: linux-rdma@vger.kernel.org 1007S: Supported 1008Q: https://patchwork.kernel.org/project/linux-rdma/list/ 1009F: drivers/infiniband/hw/efa/ 1010F: include/uapi/rdma/efa-abi.h 1011 1012AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1013M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1014R: Mario Limonciello <mario.limonciello@amd.com> 1015L: platform-driver-x86@vger.kernel.org 1016S: Supported 1017F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1018F: drivers/platform/x86/amd/x3d_vcache.c 1019 1020AMD ADDRESS TRANSLATION LIBRARY (ATL) 1021M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1022L: linux-edac@vger.kernel.org 1023S: Supported 1024F: drivers/ras/amd/atl/* 1025 1026AMD AE4DMA DRIVER 1027M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1028L: dmaengine@vger.kernel.org 1029S: Supported 1030F: drivers/dma/amd/ae4dma/ 1031 1032AMD AXI W1 DRIVER 1033M: Kris Chaplin <kris.chaplin@amd.com> 1034R: Thomas Delev <thomas.delev@amd.com> 1035R: Michal Simek <michal.simek@amd.com> 1036S: Maintained 1037F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1038F: drivers/w1/masters/amd_axi_w1.c 1039 1040AMD CDX BUS DRIVER 1041M: Nipun Gupta <nipun.gupta@amd.com> 1042M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1043S: Maintained 1044F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1045F: drivers/cdx/* 1046F: include/linux/cdx/* 1047 1048AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1049M: Tom Lendacky <thomas.lendacky@amd.com> 1050M: John Allen <john.allen@amd.com> 1051L: linux-crypto@vger.kernel.org 1052S: Supported 1053F: drivers/crypto/ccp/ 1054F: include/linux/ccp.h 1055 1056AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1057M: Ashish Kalra <ashish.kalra@amd.com> 1058M: Tom Lendacky <thomas.lendacky@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/sev* 1062F: include/uapi/linux/psp-sev.h 1063 1064AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1065M: Mario Limonciello <mario.limonciello@amd.com> 1066L: linux-crypto@vger.kernel.org 1067S: Supported 1068F: drivers/crypto/ccp/dbc.c 1069F: drivers/crypto/ccp/dbc.h 1070F: drivers/crypto/ccp/platform-access.c 1071F: drivers/crypto/ccp/platform-access.h 1072F: include/uapi/linux/psp-dbc.h 1073F: tools/crypto/ccp/*.c 1074F: tools/crypto/ccp/*.py 1075 1076AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1077M: Mario Limonciello <mario.limonciello@amd.com> 1078L: linux-crypto@vger.kernel.org 1079S: Supported 1080F: drivers/crypto/ccp/hsti.* 1081 1082AMD DISPLAY CORE 1083M: Harry Wentland <harry.wentland@amd.com> 1084M: Leo Li <sunpeng.li@amd.com> 1085R: Rodrigo Siqueira <siqueira@igalia.com> 1086L: amd-gfx@lists.freedesktop.org 1087S: Supported 1088T: git https://gitlab.freedesktop.org/agd5f/linux.git 1089F: drivers/gpu/drm/amd/display/ 1090 1091AMD DISPLAY CORE - DML 1092M: Austin Zheng <austin.zheng@amd.com> 1093M: Jun Lei <jun.lei@amd.com> 1094S: Supported 1095F: drivers/gpu/drm/amd/display/dc/dml/ 1096F: drivers/gpu/drm/amd/display/dc/dml2_0/ 1097 1098AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1099M: Huang Rui <ray.huang@amd.com> 1100L: linux-hwmon@vger.kernel.org 1101S: Supported 1102F: Documentation/hwmon/fam15h_power.rst 1103F: drivers/hwmon/fam15h_power.c 1104 1105AMD FCH GPIO DRIVER 1106M: Enrico Weigelt, metux IT consult <info@metux.net> 1107L: linux-gpio@vger.kernel.org 1108S: Maintained 1109F: drivers/gpio/gpio-amd-fch.c 1110F: include/linux/platform_data/gpio/gpio-amd-fch.h 1111 1112AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1113L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1114S: Orphan 1115F: drivers/usb/gadget/udc/amd5536udc.* 1116 1117AMD GEODE PROCESSOR/CHIPSET SUPPORT 1118M: Andres Salomon <dilinger@queued.net> 1119L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1120S: Supported 1121W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1122F: arch/x86/include/asm/geode.h 1123F: drivers/char/hw_random/geode-rng.c 1124F: drivers/crypto/geode* 1125F: drivers/video/fbdev/geode/ 1126 1127AMD HSMP DRIVER 1128M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1129R: Carlos Bilbao <carlos.bilbao@kernel.org> 1130L: platform-driver-x86@vger.kernel.org 1131S: Maintained 1132F: Documentation/arch/x86/amd_hsmp.rst 1133F: arch/x86/include/asm/amd/hsmp.h 1134F: arch/x86/include/uapi/asm/amd_hsmp.h 1135F: drivers/platform/x86/amd/hsmp/ 1136 1137AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1138M: Mario Limonciello <mario.limonciello@amd.com> 1139R: Perry Yuan <perry.yuan@amd.com> 1140L: platform-driver-x86@vger.kernel.org 1141S: Supported 1142B: https://gitlab.freedesktop.org/drm/amd/-/issues 1143F: Documentation/arch/x86/amd-hfi.rst 1144F: drivers/platform/x86/amd/hfi/ 1145 1146AMD IOMMU (AMD-VI) 1147M: Joerg Roedel <joro@8bytes.org> 1148R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1149L: iommu@lists.linux.dev 1150S: Maintained 1151T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1152F: drivers/iommu/amd/ 1153F: include/linux/amd-iommu.h 1154 1155AMD KFD 1156M: Felix Kuehling <Felix.Kuehling@amd.com> 1157L: amd-gfx@lists.freedesktop.org 1158S: Supported 1159T: git https://gitlab.freedesktop.org/agd5f/linux.git 1160F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1161F: drivers/gpu/drm/amd/amdkfd/ 1162F: drivers/gpu/drm/amd/include/cik_structs.h 1163F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1164F: drivers/gpu/drm/amd/include/v9_structs.h 1165F: drivers/gpu/drm/amd/include/vi_structs.h 1166F: include/uapi/linux/kfd_ioctl.h 1167F: include/uapi/linux/kfd_sysfs.h 1168 1169AMD MP2 I2C DRIVER 1170M: Elie Morisse <syniurge@gmail.com> 1171M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1172L: linux-i2c@vger.kernel.org 1173S: Maintained 1174F: drivers/i2c/busses/i2c-amd-mp2* 1175 1176AMD ASF I2C DRIVER 1177M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1178L: linux-i2c@vger.kernel.org 1179S: Supported 1180F: drivers/i2c/busses/i2c-amd-asf-plat.c 1181 1182AMD NODE DRIVER 1183M: Mario Limonciello <mario.limonciello@amd.com> 1184M: Yazen Ghannam <yazen.ghannam@amd.com> 1185L: linux-kernel@vger.kernel.org 1186S: Supported 1187F: arch/x86/include/asm/amd/node.h 1188F: arch/x86/kernel/amd_node.c 1189 1190AMD PDS CORE DRIVER 1191M: Brett Creeley <brett.creeley@amd.com> 1192L: netdev@vger.kernel.org 1193S: Maintained 1194F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1195F: drivers/net/ethernet/amd/pds_core/ 1196F: include/linux/pds/ 1197 1198AMD PENSANDO RDMA DRIVER 1199M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1200M: Allen Hubbe <allen.hubbe@amd.com> 1201L: linux-rdma@vger.kernel.org 1202S: Maintained 1203F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1204F: drivers/infiniband/hw/ionic/ 1205F: include/uapi/rdma/ionic-abi.h 1206 1207AMD PMC DRIVER 1208M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1209L: platform-driver-x86@vger.kernel.org 1210S: Supported 1211F: drivers/platform/x86/amd/pmc/ 1212 1213AMD PMF DRIVER 1214M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1215L: platform-driver-x86@vger.kernel.org 1216S: Supported 1217F: Documentation/ABI/testing/sysfs-amd-pmf 1218F: drivers/platform/x86/amd/pmf/ 1219 1220AMD POWERPLAY AND SWSMU 1221M: Kenneth Feng <kenneth.feng@amd.com> 1222L: amd-gfx@lists.freedesktop.org 1223S: Supported 1224T: git https://gitlab.freedesktop.org/agd5f/linux.git 1225F: drivers/gpu/drm/amd/pm/ 1226 1227AMD PSTATE DRIVER 1228M: Huang Rui <ray.huang@amd.com> 1229M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1230M: Mario Limonciello <mario.limonciello@amd.com> 1231R: Perry Yuan <perry.yuan@amd.com> 1232L: linux-pm@vger.kernel.org 1233S: Supported 1234F: Documentation/admin-guide/pm/amd-pstate.rst 1235F: drivers/cpufreq/amd-pstate* 1236F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1237 1238AMD PTDMA DRIVER 1239M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1240L: dmaengine@vger.kernel.org 1241S: Supported 1242F: drivers/dma/amd/ptdma/ 1243 1244AMD QDMA DRIVER 1245M: Nishad Saraf <nishads@amd.com> 1246M: Lizhi Hou <lizhi.hou@amd.com> 1247L: dmaengine@vger.kernel.org 1248S: Supported 1249F: drivers/dma/amd/qdma/ 1250F: include/linux/platform_data/amd_qdma.h 1251 1252AMD SEATTLE DEVICE TREE SUPPORT 1253M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1254M: Tom Lendacky <thomas.lendacky@amd.com> 1255S: Supported 1256F: arch/arm64/boot/dts/amd/ 1257 1258AMD SENSOR FUSION HUB DRIVER 1259M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1260L: linux-input@vger.kernel.org 1261S: Maintained 1262F: Documentation/hid/amd-sfh* 1263F: drivers/hid/amd-sfh-hid/ 1264 1265AMD SPI DRIVER 1266M: Raju Rangoju <Raju.Rangoju@amd.com> 1267L: linux-spi@vger.kernel.org 1268S: Supported 1269F: drivers/spi/spi-amd-pci.c 1270F: drivers/spi/spi-amd.c 1271F: drivers/spi/spi-amd.h 1272 1273AMD XDNA DRIVER 1274M: Min Ma <mamin506@gmail.com> 1275M: Lizhi Hou <lizhi.hou@amd.com> 1276L: dri-devel@lists.freedesktop.org 1277S: Supported 1278T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1279F: Documentation/accel/amdxdna/ 1280F: drivers/accel/amdxdna/ 1281F: include/trace/events/amdxdna.h 1282F: include/uapi/drm/amdxdna_accel.h 1283 1284AMD XGBE DRIVER 1285M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1286L: netdev@vger.kernel.org 1287S: Maintained 1288F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1289F: drivers/net/ethernet/amd/xgbe/ 1290 1291AMLOGIC BLUETOOTH DRIVER 1292M: Yang Li <yang.li@amlogic.com> 1293L: linux-bluetooth@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1296F: drivers/bluetooth/hci_aml.c 1297 1298AMLOGIC DDR PMU DRIVER 1299M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1300L: linux-amlogic@lists.infradead.org 1301S: Supported 1302W: http://www.amlogic.com 1303F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1304F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1305F: drivers/perf/amlogic/ 1306F: include/soc/amlogic/ 1307 1308AMLOGIC ISP DRIVER 1309M: Keke Li <keke.li@amlogic.com> 1310L: linux-media@vger.kernel.org 1311S: Maintained 1312F: Documentation/admin-guide/media/c3-isp.dot 1313F: Documentation/admin-guide/media/c3-isp.rst 1314F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1315F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1316F: drivers/media/platform/amlogic/c3/isp/ 1317F: include/uapi/linux/media/amlogic/ 1318 1319AMLOGIC MIPI ADAPTER DRIVER 1320M: Keke Li <keke.li@amlogic.com> 1321L: linux-media@vger.kernel.org 1322S: Maintained 1323F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1324F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1325 1326AMLOGIC MIPI CSI2 DRIVER 1327M: Keke Li <keke.li@amlogic.com> 1328L: linux-media@vger.kernel.org 1329S: Maintained 1330F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1331F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1332 1333AMLOGIC PINCTRL DRIVER 1334M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1335L: linux-amlogic@lists.infradead.org 1336L: linux-gpio@vger.kernel.org 1337S: Maintained 1338F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1339F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1340 1341AMLOGIC RTC DRIVER 1342M: Yiting Deng <yiting.deng@amlogic.com> 1343M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1344L: linux-amlogic@lists.infradead.org 1345S: Maintained 1346F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1347F: drivers/rtc/rtc-amlogic-a4.c 1348 1349AMLOGIC SPIFC DRIVER 1350M: Liang Yang <liang.yang@amlogic.com> 1351M: Feng Chen <feng.chen@amlogic.com> 1352M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1353L: linux-amlogic@lists.infradead.org 1354L: linux-spi@vger.kernel.org 1355S: Maintained 1356F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1357F: drivers/spi/spi-amlogic-spifc-a4.c 1358 1359AMLOGIC SPISG DRIVER 1360M: Sunny Luo <sunny.luo@amlogic.com> 1361M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1362L: linux-amlogic@lists.infradead.org 1363L: linux-spi@vger.kernel.org 1364S: Maintained 1365F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1366F: drivers/spi/spi-amlogic-spisg.c 1367 1368AMPHENOL CHIPCAP 2 DRIVER 1369M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1370L: linux-hwmon@vger.kernel.org 1371S: Maintained 1372F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1373F: Documentation/hwmon/chipcap2.rst 1374F: drivers/hwmon/chipcap2.c 1375 1376AMPHION VPU CODEC V4L2 DRIVER 1377M: Ming Qian <ming.qian@nxp.com> 1378M: Zhou Peng <eagle.zhou@nxp.com> 1379L: linux-media@vger.kernel.org 1380S: Maintained 1381F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1382F: drivers/media/platform/amphion/ 1383 1384AMS AS73211 DRIVER 1385M: Christian Eggers <ceggers@arri.de> 1386L: linux-iio@vger.kernel.org 1387S: Maintained 1388F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1389F: drivers/iio/light/as73211.c 1390 1391AMT (Automatic Multicast Tunneling) 1392M: Taehee Yoo <ap420073@gmail.com> 1393L: netdev@vger.kernel.org 1394S: Maintained 1395T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1396T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1397F: drivers/net/amt.c 1398 1399ANALOG DEVICES INC AD3530R DRIVER 1400M: Kim Seer Paller <kimseer.paller@analog.com> 1401L: linux-iio@vger.kernel.org 1402S: Supported 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1405F: drivers/iio/dac/ad3530r.c 1406 1407ANALOG DEVICES INC AD3552R DRIVER 1408M: Nuno Sá <nuno.sa@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,ad3552r.yaml 1413F: Documentation/iio/ad3552r.rst 1414F: drivers/iio/dac/ad3552r.c 1415 1416ANALOG DEVICES INC AD4000 DRIVER 1417M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1418L: linux-iio@vger.kernel.org 1419S: Supported 1420W: https://ez.analog.com/linux-software-drivers 1421F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1422F: Documentation/iio/ad4000.rst 1423F: drivers/iio/adc/ad4000.c 1424 1425AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1426M: Michael Hennerich <michael.hennerich@analog.com> 1427M: Nuno Sá <nuno.sa@analog.com> 1428R: Esteban Blanc <eblanc@baylibre.com> 1429L: linux-iio@vger.kernel.org 1430S: Supported 1431W: https://ez.analog.com/linux-software-drivers 1432F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1433F: Documentation/iio/ad4030.rst 1434F: drivers/iio/adc/ad4030.c 1435 1436ANALOG DEVICES INC AD4080 DRIVER 1437M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1438L: linux-iio@vger.kernel.org 1439S: Supported 1440W: https://ez.analog.com/linux-software-drivers 1441F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1442F: drivers/iio/adc/ad4080.c 1443 1444ANALOG DEVICES INC AD4130 DRIVER 1445M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1446L: linux-iio@vger.kernel.org 1447S: Supported 1448W: https://ez.analog.com/linux-software-drivers 1449F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1451F: drivers/iio/adc/ad4130.c 1452 1453ANALOG DEVICES INC AD4170-4 DRIVER 1454M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1459F: drivers/iio/adc/ad4170-4.c 1460 1461ANALOG DEVICES INC AD4695 DRIVER 1462M: Michael Hennerich <michael.hennerich@analog.com> 1463M: Nuno Sá <nuno.sa@analog.com> 1464R: David Lechner <dlechner@baylibre.com> 1465L: linux-iio@vger.kernel.org 1466S: Supported 1467W: https://ez.analog.com/linux-software-drivers 1468F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1469F: Documentation/iio/ad4695.rst 1470F: drivers/iio/adc/ad4695.c 1471F: include/dt-bindings/iio/adc/adi,ad4695.h 1472 1473ANALOG DEVICES INC AD4851 DRIVER 1474M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1475M: Dragos Bogdan <dragos.bogdan@analog.com> 1476R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1477L: linux-iio@vger.kernel.org 1478S: Supported 1479W: https://ez.analog.com/linux-software-drivers 1480F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1481F: drivers/iio/adc/ad4851.c 1482 1483ANALOG DEVICES INC AD7091R DRIVER 1484M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1485L: linux-iio@vger.kernel.org 1486S: Supported 1487W: http://ez.analog.com/community/linux-device-drivers 1488F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1489F: drivers/iio/adc/ad7091r* 1490 1491ANALOG DEVICES INC AD7191 DRIVER 1492M: Alisa-Dariana Roman <alisa.roman@analog.com> 1493L: linux-iio@vger.kernel.org 1494S: Supported 1495W: https://ez.analog.com/linux-software-drivers 1496F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1497F: Documentation/iio/ad7191.rst 1498F: drivers/iio/adc/ad7191.c 1499 1500ANALOG DEVICES INC AD7192 DRIVER 1501M: Alisa-Dariana Roman <alisa.roman@analog.com> 1502L: linux-iio@vger.kernel.org 1503S: Supported 1504W: https://ez.analog.com/linux-software-drivers 1505F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1506F: drivers/iio/adc/ad7192.c 1507 1508ANALOG DEVICES INC AD7292 DRIVER 1509M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1510L: linux-iio@vger.kernel.org 1511S: Supported 1512W: https://ez.analog.com/linux-software-drivers 1513F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1514F: drivers/iio/adc/ad7292.c 1515 1516ANALOG DEVICES INC AD7293 DRIVER 1517M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1518L: linux-iio@vger.kernel.org 1519S: Supported 1520W: https://ez.analog.com/linux-software-drivers 1521F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1522F: drivers/iio/dac/ad7293.c 1523 1524ANALOG DEVICES INC AD74115 DRIVER 1525M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1530F: drivers/iio/addac/ad74115.c 1531 1532ANALOG DEVICES INC AD74413R DRIVER 1533M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1534L: linux-iio@vger.kernel.org 1535S: Supported 1536W: https://ez.analog.com/linux-software-drivers 1537F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1538F: drivers/iio/addac/ad74413r.c 1539F: include/dt-bindings/iio/addac/adi,ad74413r.h 1540 1541ANALOG DEVICES INC AD7625 DRIVER 1542M: Michael Hennerich <Michael.Hennerich@analog.com> 1543M: Nuno Sá <nuno.sa@analog.com> 1544R: Trevor Gamblin <tgamblin@baylibre.com> 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1548F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1549F: Documentation/iio/ad7625.rst 1550F: drivers/iio/adc/ad7625.c 1551 1552ANALOG DEVICES INC AD7768-1 DRIVER 1553M: Michael Hennerich <Michael.Hennerich@analog.com> 1554L: linux-iio@vger.kernel.org 1555S: Supported 1556W: https://ez.analog.com/linux-software-drivers 1557F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1558F: drivers/iio/adc/ad7768-1.c 1559F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1560 1561ANALOG DEVICES INC AD7780 DRIVER 1562M: Michael Hennerich <Michael.Hennerich@analog.com> 1563M: Renato Lui Geh <renatogeh@gmail.com> 1564L: linux-iio@vger.kernel.org 1565S: Supported 1566W: https://ez.analog.com/linux-software-drivers 1567F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1568F: drivers/iio/adc/ad7780.c 1569 1570ANALOG DEVICES INC AD9467 DRIVER 1571M: Michael Hennerich <Michael.Hennerich@analog.com> 1572M: Nuno Sa <nuno.sa@analog.com> 1573L: linux-iio@vger.kernel.org 1574S: Supported 1575W: https://ez.analog.com/linux-software-drivers 1576F: Documentation/ABI/testing/debugfs-iio-ad9467 1577F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1578F: drivers/iio/adc/ad9467.c 1579 1580ANALOG DEVICES INC AD8460 DRIVER 1581M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1582L: linux-iio@vger.kernel.org 1583S: Supported 1584W: https://ez.analog.com/linux-software-drivers 1585F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1586F: drivers/iio/dac/ad8460.c 1587 1588ANALOG DEVICES INC AD9739a DRIVER 1589M: Nuno Sa <nuno.sa@analog.com> 1590M: Dragos Bogdan <dragos.bogdan@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593W: https://ez.analog.com/linux-software-drivers 1594F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1595F: drivers/iio/dac/ad9739a.c 1596 1597ANALOG DEVICES INC ADA4250 DRIVER 1598M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1599L: linux-iio@vger.kernel.org 1600S: Supported 1601W: https://ez.analog.com/linux-software-drivers 1602F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1603F: drivers/iio/amplifiers/ada4250.c 1604 1605ANALOG DEVICES INC ADF4377 DRIVER 1606M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1607L: linux-iio@vger.kernel.org 1608S: Supported 1609W: https://ez.analog.com/linux-software-drivers 1610F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1611F: drivers/iio/frequency/adf4377.c 1612 1613ANALOG DEVICES INC ADGS1408 DRIVER 1614M: Mircea Caprioru <mircea.caprioru@analog.com> 1615S: Supported 1616F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1617F: drivers/mux/adgs1408.c 1618 1619ANALOG DEVICES INC ADIN DRIVER 1620M: Michael Hennerich <michael.hennerich@analog.com> 1621L: netdev@vger.kernel.org 1622S: Supported 1623W: https://ez.analog.com/linux-software-drivers 1624F: Documentation/devicetree/bindings/net/adi,adin.yaml 1625F: drivers/net/phy/adin.c 1626 1627ANALOG DEVICES INC ADIS DRIVER LIBRARY 1628M: Nuno Sa <nuno.sa@analog.com> 1629L: linux-iio@vger.kernel.org 1630S: Supported 1631F: drivers/iio/imu/adis.c 1632F: drivers/iio/imu/adis_buffer.c 1633F: drivers/iio/imu/adis_trigger.c 1634F: include/linux/iio/imu/adis.h 1635 1636ANALOG DEVICES INC ADIS16460 DRIVER 1637M: Dragos Bogdan <dragos.bogdan@analog.com> 1638L: linux-iio@vger.kernel.org 1639S: Supported 1640W: https://ez.analog.com/linux-software-drivers 1641F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1642F: drivers/iio/imu/adis16460.c 1643 1644ANALOG DEVICES INC ADIS16475 DRIVER 1645M: Nuno Sa <nuno.sa@analog.com> 1646L: linux-iio@vger.kernel.org 1647S: Supported 1648W: https://ez.analog.com/linux-software-drivers 1649F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1650F: drivers/iio/imu/adis16475.c 1651 1652ANALOG DEVICES INC ADIS16550 DRIVER 1653M: Nuno Sa <nuno.sa@analog.com> 1654M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1655M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1656M: Robert Budai <robert.budai@analog.com> 1657L: linux-iio@vger.kernel.org 1658S: Supported 1659W: https://ez.analog.com/linux-software-drivers 1660F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1661 1662ANALOG DEVICES INC ADM1177 DRIVER 1663M: Michael Hennerich <Michael.Hennerich@analog.com> 1664L: linux-hwmon@vger.kernel.org 1665S: Supported 1666W: https://ez.analog.com/linux-software-drivers 1667F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1668F: drivers/hwmon/adm1177.c 1669 1670ANALOG DEVICES INC ADMFM2000 DRIVER 1671M: Kim Seer Paller <kimseer.paller@analog.com> 1672L: linux-iio@vger.kernel.org 1673S: Supported 1674W: https://ez.analog.com/linux-software-drivers 1675F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1676F: drivers/iio/frequency/admfm2000.c 1677 1678ANALOG DEVICES INC ADMV1013 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1684F: drivers/iio/frequency/admv1013.c 1685 1686ANALOG DEVICES INC ADMV1014 DRIVER 1687M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1688L: linux-iio@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1692F: drivers/iio/frequency/admv1014.c 1693 1694ANALOG DEVICES INC ADMV8818 DRIVER 1695M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1696L: linux-iio@vger.kernel.org 1697S: Supported 1698W: https://ez.analog.com/linux-software-drivers 1699F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1700F: drivers/iio/filter/admv8818.c 1701 1702ANALOG DEVICES INC ADP5055 DRIVER 1703M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1704S: Supported 1705W: https://ez.analog.com/linux-software-drivers 1706F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1707F: drivers/regulator/adp5055-regulator.c 1708 1709ANALOG DEVICES INC ADP5061 DRIVER 1710M: Michael Hennerich <Michael.Hennerich@analog.com> 1711L: linux-pm@vger.kernel.org 1712S: Supported 1713W: https://ez.analog.com/linux-software-drivers 1714F: drivers/power/supply/adp5061.c 1715 1716ANALOG DEVICES INC ADRF6780 DRIVER 1717M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1718L: linux-iio@vger.kernel.org 1719S: Supported 1720W: https://ez.analog.com/linux-software-drivers 1721F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1722F: drivers/iio/frequency/adrf6780.c 1723 1724ANALOG DEVICES INC ADV7180 DRIVER 1725M: Lars-Peter Clausen <lars@metafoo.de> 1726L: linux-media@vger.kernel.org 1727S: Supported 1728W: https://ez.analog.com/linux-software-drivers 1729F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1730F: drivers/media/i2c/adv7180.c 1731 1732ANALOG DEVICES INC ADV748X DRIVER 1733M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1734L: linux-media@vger.kernel.org 1735S: Maintained 1736F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1737F: drivers/media/i2c/adv748x/* 1738 1739ANALOG DEVICES INC ADV7511 DRIVER 1740M: Hans Verkuil <hverkuil@kernel.org> 1741L: linux-media@vger.kernel.org 1742S: Maintained 1743F: drivers/media/i2c/adv7511* 1744 1745ANALOG DEVICES INC ADV7604 DRIVER 1746M: Hans Verkuil <hverkuil@kernel.org> 1747L: linux-media@vger.kernel.org 1748S: Maintained 1749F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1750F: drivers/media/i2c/adv7604* 1751 1752ANALOG DEVICES INC ADV7842 DRIVER 1753M: Hans Verkuil <hverkuil@kernel.org> 1754L: linux-media@vger.kernel.org 1755S: Maintained 1756F: drivers/media/i2c/adv7842* 1757 1758ANALOG DEVICES INC ADXRS290 DRIVER 1759M: Nishant Malpani <nish.malpani25@gmail.com> 1760L: linux-iio@vger.kernel.org 1761S: Supported 1762F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1763F: drivers/iio/gyro/adxrs290.c 1764 1765ANALOG DEVICES INC ASOC CODEC DRIVERS 1766M: Lars-Peter Clausen <lars@metafoo.de> 1767M: Nuno Sá <nuno.sa@analog.com> 1768L: linux-sound@vger.kernel.org 1769S: Supported 1770W: http://wiki.analog.com/ 1771W: https://ez.analog.com/linux-software-drivers 1772F: Documentation/devicetree/bindings/sound/adi,* 1773F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 1774F: sound/soc/codecs/ad1* 1775F: sound/soc/codecs/ad7* 1776F: sound/soc/codecs/adau* 1777F: sound/soc/codecs/adav* 1778F: sound/soc/codecs/sigmadsp.* 1779F: sound/soc/codecs/ssm* 1780 1781ANALOG DEVICES INC AXI DAC DRIVER 1782M: Nuno Sa <nuno.sa@analog.com> 1783L: linux-iio@vger.kernel.org 1784S: Supported 1785W: https://ez.analog.com/linux-software-drivers 1786F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1787F: drivers/iio/dac/adi-axi-dac.c 1788 1789ANALOG DEVICES INC DMA DRIVERS 1790M: Lars-Peter Clausen <lars@metafoo.de> 1791S: Supported 1792W: https://ez.analog.com/linux-software-drivers 1793F: drivers/dma/dma-axi-dmac.c 1794 1795ANALOG DEVICES INC IIO DRIVERS 1796M: Lars-Peter Clausen <lars@metafoo.de> 1797M: Michael Hennerich <Michael.Hennerich@analog.com> 1798S: Supported 1799W: http://wiki.analog.com/ 1800W: https://ez.analog.com/linux-software-drivers 1801F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1802F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1803F: Documentation/devicetree/bindings/iio/*/adi,* 1804F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1805F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1806F: Documentation/iio/ad7606.rst 1807F: drivers/iio/*/ad* 1808F: drivers/iio/adc/ltc249* 1809F: drivers/iio/amplifiers/hmc425a.c 1810F: drivers/staging/iio/*/ad* 1811X: drivers/iio/*/adjd* 1812 1813ANALOGBITS PLL LIBRARIES 1814M: Paul Walmsley <pjw@kernel.org> 1815M: Samuel Holland <samuel.holland@sifive.com> 1816S: Supported 1817F: drivers/clk/analogbits/* 1818F: include/linux/clk/analogbits* 1819 1820ANDROID DRIVERS 1821M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1822M: Arve Hjønnevåg <arve@android.com> 1823M: Todd Kjos <tkjos@android.com> 1824M: Christian Brauner <christian@brauner.io> 1825M: Carlos Llamas <cmllamas@google.com> 1826M: Alice Ryhl <aliceryhl@google.com> 1827L: linux-kernel@vger.kernel.org 1828S: Supported 1829T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1830F: Documentation/netlink/specs/binder.yaml 1831F: drivers/android/ 1832 1833ANDROID GOLDFISH PIC DRIVER 1834M: Miodrag Dinic <miodrag.dinic@mips.com> 1835S: Supported 1836F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1837F: drivers/irqchip/irq-goldfish-pic.c 1838 1839ANDROID GOLDFISH RTC DRIVER 1840M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1841S: Supported 1842F: drivers/rtc/rtc-goldfish.c 1843 1844AOA (Apple Onboard Audio) ALSA DRIVER 1845M: Johannes Berg <johannes@sipsolutions.net> 1846L: linuxppc-dev@lists.ozlabs.org 1847L: linux-sound@vger.kernel.org 1848S: Maintained 1849F: sound/aoa/ 1850 1851APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1852M: William Breathitt Gray <wbg@kernel.org> 1853L: linux-iio@vger.kernel.org 1854S: Maintained 1855F: drivers/iio/addac/stx104.c 1856 1857APM DRIVER 1858M: Jiri Kosina <jikos@kernel.org> 1859S: Odd fixes 1860T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1861F: arch/x86/kernel/apm_32.c 1862F: drivers/char/apm-emulation.c 1863F: include/linux/apm_bios.h 1864F: include/uapi/linux/apm_bios.h 1865 1866APPARMOR SECURITY MODULE 1867M: John Johansen <john.johansen@canonical.com> 1868M: John Johansen <john@apparmor.net> 1869L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1870S: Supported 1871W: apparmor.net 1872B: https://gitlab.com/apparmor/apparmor-kernel 1873C: irc://irc.oftc.net/apparmor 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1875T: https://gitlab.com/apparmor/apparmor-kernel.git 1876F: Documentation/admin-guide/LSM/apparmor.rst 1877F: security/apparmor/ 1878 1879APPLE BCM5974 MULTITOUCH DRIVER 1880M: Henrik Rydberg <rydberg@bitmath.org> 1881L: linux-input@vger.kernel.org 1882S: Odd fixes 1883F: drivers/input/mouse/bcm5974.c 1884 1885APPLE PCIE CONTROLLER DRIVER 1886M: Marc Zyngier <maz@kernel.org> 1887L: linux-pci@vger.kernel.org 1888S: Maintained 1889F: drivers/pci/controller/pcie-apple.c 1890 1891APPLE SMC DRIVER 1892M: Henrik Rydberg <rydberg@bitmath.org> 1893L: linux-hwmon@vger.kernel.org 1894S: Odd fixes 1895F: drivers/hwmon/applesmc.c 1896 1897APPLETALK NETWORK LAYER 1898L: netdev@vger.kernel.org 1899S: Odd fixes 1900F: include/linux/atalk.h 1901F: include/uapi/linux/atalk.h 1902F: net/appletalk/ 1903 1904APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1905M: Khuong Dinh <khuong@os.amperecomputing.com> 1906S: Supported 1907F: arch/arm64/boot/dts/apm/ 1908 1909APPLIED MICRO (APM) X-GENE SOC EDAC 1910M: Khuong Dinh <khuong@os.amperecomputing.com> 1911S: Supported 1912F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1913F: drivers/edac/xgene_edac.c 1914 1915APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1916M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1917M: Keyur Chudgar <keyur@os.amperecomputing.com> 1918S: Maintained 1919F: drivers/net/ethernet/apm/xgene-v2/ 1920 1921APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1922M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1923M: Keyur Chudgar <keyur@os.amperecomputing.com> 1924M: Quan Nguyen <quan@os.amperecomputing.com> 1925S: Maintained 1926F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1927F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1928F: drivers/net/ethernet/apm/xgene/ 1929F: drivers/net/mdio/mdio-xgene.c 1930 1931APPLIED MICRO (APM) X-GENE SOC PMU 1932M: Khuong Dinh <khuong@os.amperecomputing.com> 1933S: Supported 1934F: Documentation/admin-guide/perf/xgene-pmu.rst 1935F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1936F: drivers/perf/xgene_pmu.c 1937 1938APPLIED MICRO QT2025 PHY DRIVER 1939M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1940R: Trevor Gross <tmgross@umich.edu> 1941L: netdev@vger.kernel.org 1942L: rust-for-linux@vger.kernel.org 1943S: Maintained 1944F: drivers/net/phy/qt2025.rs 1945 1946APTINA CAMERA SENSOR PLL 1947M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1948L: linux-media@vger.kernel.org 1949S: Maintained 1950F: drivers/media/i2c/aptina-pll.* 1951 1952AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1953M: Aleksa Savic <savicaleksa83@gmail.com> 1954M: Jack Doan <me@jackdoan.com> 1955L: linux-hwmon@vger.kernel.org 1956S: Maintained 1957F: Documentation/hwmon/aquacomputer_d5next.rst 1958F: drivers/hwmon/aquacomputer_d5next.c 1959 1960AQUANTIA ETHERNET DRIVER (atlantic) 1961M: Igor Russkikh <irusskikh@marvell.com> 1962L: netdev@vger.kernel.org 1963S: Maintained 1964W: https://www.marvell.com/ 1965Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1966F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1967F: drivers/net/ethernet/aquantia/atlantic/ 1968 1969AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1970M: Egor Pomozov <epomozov@marvell.com> 1971L: netdev@vger.kernel.org 1972S: Maintained 1973W: http://www.aquantia.com 1974F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1975 1976AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1977M: Krzysztof Hałasa <khalasa@piap.pl> 1978L: linux-media@vger.kernel.org 1979S: Maintained 1980F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1981F: drivers/media/i2c/ar0521.c 1982 1983ARASAN NAND CONTROLLER DRIVER 1984M: Miquel Raynal <miquel.raynal@bootlin.com> 1985R: Michal Simek <michal.simek@amd.com> 1986L: linux-mtd@lists.infradead.org 1987S: Maintained 1988F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1989F: drivers/mtd/nand/raw/arasan-nand-controller.c 1990 1991ARC FRAMEBUFFER DRIVER 1992M: Jaya Kumar <jayalk@intworks.biz> 1993S: Maintained 1994F: drivers/video/fbdev/arcfb.c 1995F: drivers/video/fbdev/core/fb_defio.c 1996 1997ARC PGU DRM DRIVER 1998M: Alexey Brodkin <abrodkin@synopsys.com> 1999S: Supported 2000F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 2001F: drivers/gpu/drm/tiny/arcpgu.c 2002 2003ARCNET NETWORK LAYER 2004M: Michael Grzeschik <m.grzeschik@pengutronix.de> 2005L: netdev@vger.kernel.org 2006S: Maintained 2007F: drivers/net/arcnet/ 2008F: include/uapi/linux/if_arcnet.h 2009 2010ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2011M: Arnd Bergmann <arnd@arndb.de> 2012M: Krzysztof Kozlowski <krzk@kernel.org> 2013M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2014M: Linus Walleij <linus.walleij@linaro.org> 2015R: Drew Fustini <fustini@kernel.org> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017L: soc@lists.linux.dev 2018S: Maintained 2019P: Documentation/process/maintainer-soc.rst 2020C: irc://irc.libera.chat/armlinux 2021T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2022F: Documentation/process/maintainer-soc*.rst 2023F: arch/arm/boot/dts/Makefile 2024F: arch/arm64/boot/dts/Makefile 2025 2026ARM ARCHITECTED TIMER DRIVER 2027M: Mark Rutland <mark.rutland@arm.com> 2028M: Marc Zyngier <maz@kernel.org> 2029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2030S: Maintained 2031F: arch/arm/include/asm/arch_timer.h 2032F: arch/arm64/include/asm/arch_timer.h 2033F: drivers/clocksource/arm_arch_timer.c 2034F: drivers/clocksource/arm_arch_timer_mmio.c 2035 2036ARM ETHOS-U NPU DRIVER 2037M: Rob Herring (Arm) <robh@kernel.org> 2038M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 2039L: dri-devel@lists.freedesktop.org 2040S: Supported 2041T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2042F: drivers/accel/ethosu/ 2043F: include/uapi/drm/ethosu_accel.h 2044 2045ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2046M: Marc Zyngier <maz@kernel.org> 2047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2048S: Maintained 2049F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2050F: arch/arm/include/asm/arch_gicv3.h 2051F: arch/arm64/include/asm/arch_gicv3.h 2052F: drivers/irqchip/irq-gic*.[ch] 2053F: include/linux/irqchip/arm-gic*.h 2054F: include/linux/irqchip/arm-vgic-info.h 2055 2056ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2057M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2058M: Marc Zyngier <maz@kernel.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2062F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2063F: drivers/irqchip/irq-gic-v5*.[ch] 2064F: include/linux/irqchip/arm-gic-v5.h 2065 2066ARM HDLCD DRM DRIVER 2067M: Liviu Dudau <liviu.dudau@arm.com> 2068S: Supported 2069F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2070F: drivers/gpu/drm/arm/hdlcd_* 2071 2072ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2073M: Linus Walleij <linusw@kernel.org> 2074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2075S: Maintained 2076F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2077F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2078F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2079F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2080F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2081F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2082F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2083F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2084F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2085F: arch/arm/boot/dts/arm/arm-realview-* 2086F: arch/arm/boot/dts/arm/integrator* 2087F: arch/arm/boot/dts/arm/versatile* 2088F: arch/arm/mach-versatile/ 2089F: drivers/bus/arm-integrator-lm.c 2090F: drivers/clk/versatile/ 2091F: drivers/i2c/busses/i2c-versatile.c 2092F: drivers/irqchip/irq-versatile-fpga.c 2093F: drivers/mtd/maps/physmap-versatile.* 2094F: drivers/power/reset/arm-versatile-reboot.c 2095F: drivers/soc/versatile/ 2096 2097ARM INTERCONNECT PMU DRIVERS 2098M: Robin Murphy <robin.murphy@arm.com> 2099S: Supported 2100F: Documentation/admin-guide/perf/arm-cmn.rst 2101F: Documentation/admin-guide/perf/arm-ni.rst 2102F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2103F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2104F: drivers/perf/arm-cmn.c 2105F: drivers/perf/arm-ni.c 2106F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2107 2108ARM KOMEDA DRM-KMS DRIVER 2109M: Liviu Dudau <liviu.dudau@arm.com> 2110S: Supported 2111T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2112F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2113F: Documentation/gpu/komeda-kms.rst 2114F: drivers/gpu/drm/arm/display/include/ 2115F: drivers/gpu/drm/arm/display/komeda/ 2116 2117ARM MALI PANFROST DRM DRIVER 2118M: Boris Brezillon <boris.brezillon@collabora.com> 2119M: Rob Herring <robh@kernel.org> 2120M: Steven Price <steven.price@arm.com> 2121M: Adrián Larumbe <adrian.larumbe@collabora.com> 2122L: dri-devel@lists.freedesktop.org 2123S: Supported 2124T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2125F: Documentation/gpu/panfrost.rst 2126F: drivers/gpu/drm/ci/xfails/panfrost* 2127F: drivers/gpu/drm/panfrost/ 2128F: include/uapi/drm/panfrost_drm.h 2129 2130ARM MALI-C55 ISP DRIVER 2131M: Daniel Scally <dan.scally@ideasonboard.com> 2132M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 2133L: linux-media@vger.kernel.org 2134S: Maintained 2135T: git git://linuxtv.org/media_tree.git 2136F: Documentation/admin-guide/media/mali-c55-graph.dot 2137F: Documentation/admin-guide/media/mali-c55.rst 2138F: Documentation/devicetree/bindings/media/arm,mali-c55.yaml 2139F: Documentation/userspace-api/media/drivers/mali-c55.rst 2140F: Documentation/userspace-api/media/v4l/metafmt-arm-mali-c55.rst 2141F: drivers/media/platform/arm/mali-c55/ 2142F: include/uapi/linux/media/arm/mali-c55-config.h 2143 2144ARM MALI PANTHOR DRM DRIVER 2145M: Boris Brezillon <boris.brezillon@collabora.com> 2146M: Steven Price <steven.price@arm.com> 2147M: Liviu Dudau <liviu.dudau@arm.com> 2148L: dri-devel@lists.freedesktop.org 2149S: Supported 2150T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2151F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2152F: drivers/gpu/drm/panthor/ 2153F: include/uapi/drm/panthor_drm.h 2154 2155ARM MALI TYR DRM DRIVER 2156M: Daniel Almeida <daniel.almeida@collabora.com> 2157M: Alice Ryhl <aliceryhl@google.com> 2158L: dri-devel@lists.freedesktop.org 2159S: Supported 2160W: https://rust-for-linux.com/tyr-gpu-driver 2161W https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2162B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2163T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2164F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2165F: drivers/gpu/drm/tyr/ 2166F: include/uapi/drm/panthor_drm.h 2167 2168ARM MALI-DP DRM DRIVER 2169M: Liviu Dudau <liviu.dudau@arm.com> 2170S: Supported 2171T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2172F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2173F: Documentation/gpu/afbc.rst 2174F: drivers/gpu/drm/arm/ 2175 2176ARM MFM AND FLOPPY DRIVERS 2177M: Ian Molton <spyro@f2s.com> 2178S: Maintained 2179F: arch/arm/include/asm/floppy.h 2180F: arch/arm/mach-rpc/floppydma.S 2181 2182ARM PMU PROFILING AND DEBUGGING 2183M: Will Deacon <will@kernel.org> 2184M: Mark Rutland <mark.rutland@arm.com> 2185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2186L: linux-perf-users@vger.kernel.org 2187S: Maintained 2188F: Documentation/devicetree/bindings/arm/pmu.yaml 2189F: Documentation/devicetree/bindings/perf/ 2190F: arch/arm*/include/asm/hw_breakpoint.h 2191F: arch/arm*/include/asm/perf_event.h 2192F: arch/arm*/kernel/hw_breakpoint.c 2193F: arch/arm*/kernel/perf_* 2194F: drivers/perf/ 2195F: include/linux/perf/arm_pmu*.h 2196 2197ARM PORT 2198M: Russell King <linux@armlinux.org.uk> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Odd Fixes 2201W: http://www.armlinux.org.uk/ 2202T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2203F: arch/arm/ 2204X: arch/arm/boot/dts/ 2205 2206ARM PRIMECELL AACI PL041 DRIVER 2207M: Russell King <linux@armlinux.org.uk> 2208S: Odd Fixes 2209F: sound/arm/aaci.* 2210 2211ARM PRIMECELL BUS SUPPORT 2212M: Russell King <linux@armlinux.org.uk> 2213S: Odd Fixes 2214F: drivers/amba/ 2215F: include/linux/amba/bus.h 2216 2217ARM PRIMECELL KMI PL050 DRIVER 2218M: Russell King <linux@armlinux.org.uk> 2219S: Odd Fixes 2220F: drivers/input/serio/ambakmi.* 2221F: include/linux/amba/kmi.h 2222 2223ARM PRIMECELL MMCI PL180/1 DRIVER 2224M: Russell King <linux@armlinux.org.uk> 2225S: Odd Fixes 2226F: drivers/mmc/host/mmci.* 2227F: include/linux/amba/mmci.h 2228 2229ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2230M: Miquel Raynal <miquel.raynal@bootlin.com> 2231R: Michal Simek <michal.simek@amd.com> 2232L: linux-mtd@lists.infradead.org 2233S: Maintained 2234F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2235F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2236 2237ARM PRIMECELL PL35X SMC DRIVER 2238M: Miquel Raynal <miquel.raynal@bootlin.com> 2239R: Michal Simek <michal.simek@amd.com> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2243F: drivers/memory/pl353-smc.c 2244 2245ARM PRIMECELL SSP PL022 SPI DRIVER 2246M: Linus Walleij <linusw@kernel.org> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2250F: drivers/spi/spi-pl022.c 2251 2252ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2253M: Russell King <linux@armlinux.org.uk> 2254S: Odd Fixes 2255F: drivers/tty/serial/amba-pl01*.c 2256F: include/linux/amba/serial.h 2257 2258ARM PRIMECELL VIC PL190/PL192 DRIVER 2259M: Linus Walleij <linusw@kernel.org> 2260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2261S: Maintained 2262F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2263F: drivers/irqchip/irq-vic.c 2264 2265ARM SMC WATCHDOG DRIVER 2266M: Julius Werner <jwerner@chromium.org> 2267R: Evan Benn <evanbenn@chromium.org> 2268S: Maintained 2269F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2270F: drivers/watchdog/arm_smc_wdt.c 2271 2272ARM SMMU DRIVERS 2273M: Will Deacon <will@kernel.org> 2274R: Robin Murphy <robin.murphy@arm.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: Documentation/devicetree/bindings/iommu/arm,smmu* 2278F: drivers/iommu/arm/ 2279F: drivers/iommu/io-pgtable-arm* 2280 2281ARM SMMU SVA SUPPORT 2282R: Jean-Philippe Brucker <jpb@kernel.org> 2283F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2284 2285ARM SUB-ARCHITECTURES 2286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2287S: Maintained 2288C: irc://irc.libera.chat/armlinux 2289T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2290F: arch/arm/mach-*/ 2291F: arch/arm/plat-*/ 2292 2293ARM/ACTIONS SEMI ARCHITECTURE 2294M: Andreas Färber <afaerber@suse.de> 2295M: Manivannan Sadhasivam <mani@kernel.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: Documentation/devicetree/bindings/arm/actions.yaml 2300F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2301F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2302F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2303F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2304F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2305F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2306F: Documentation/devicetree/bindings/pinctrl/actions,* 2307F: Documentation/devicetree/bindings/power/actions,s500-sps.yaml 2308F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2309F: arch/arm/boot/dts/actions/ 2310F: arch/arm/mach-actions/ 2311F: arch/arm64/boot/dts/actions/ 2312F: drivers/clk/actions/ 2313F: drivers/clocksource/timer-owl* 2314F: drivers/dma/owl-dma.c 2315F: drivers/i2c/busses/i2c-owl.c 2316F: drivers/irqchip/irq-owl-sirq.c 2317F: drivers/mmc/host/owl-mmc.c 2318F: drivers/net/ethernet/actions/ 2319F: drivers/pinctrl/actions/* 2320F: drivers/pmdomain/actions/ 2321F: include/dt-bindings/power/owl-* 2322F: include/dt-bindings/reset/actions,* 2323F: include/linux/soc/actions/ 2324N: owl 2325 2326ARM/AIROHA SOC SUPPORT 2327M: Matthias Brugger <matthias.bgg@gmail.com> 2328M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2330L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2331S: Odd Fixes 2332F: arch/arm/boot/dts/airoha/ 2333F: arch/arm64/boot/dts/airoha/ 2334 2335ARM/Allwinner SoC Clock Support 2336M: Emilio López <emilio@elopez.com.ar> 2337S: Maintained 2338F: drivers/clk/sunxi/ 2339 2340ARM/Allwinner sunXi SoC support 2341M: Chen-Yu Tsai <wens@kernel.org> 2342M: Jernej Skrabec <jernej.skrabec@gmail.com> 2343M: Samuel Holland <samuel@sholland.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345L: linux-sunxi@lists.linux.dev 2346S: Maintained 2347T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2348F: arch/arm/mach-sunxi/ 2349F: arch/arm64/boot/dts/allwinner/ 2350F: drivers/clk/sunxi-ng/ 2351F: drivers/pinctrl/sunxi/ 2352F: drivers/soc/sunxi/ 2353N: allwinner 2354N: sun[x456789]i 2355N: sun[25]0i 2356 2357ARM/ALPHASCALE ARCHITECTURE 2358M: Krzysztof Kozlowski <krzk@kernel.org> 2359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2360S: Odd Fixes 2361F: arch/arm/boot/dts/alphascale/ 2362F: drivers/clk/clk-asm9260.c 2363F: drivers/clocksource/asm9260_timer.c 2364F: drivers/rtc/rtc-asm9260.c 2365F: drivers/watchdog/asm9260_wdt.c 2366 2367ARM/AMD PENSANDO ARM64 ARCHITECTURE 2368M: Brad Larson <blarson@amd.com> 2369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2370S: Supported 2371F: Documentation/devicetree/bindings/*/amd,pensando* 2372F: arch/arm64/boot/dts/amd/elba* 2373 2374ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2375M: Neil Armstrong <neil.armstrong@linaro.org> 2376M: Jerome Brunet <jbrunet@baylibre.com> 2377L: linux-amlogic@lists.infradead.org 2378S: Maintained 2379F: Documentation/devicetree/bindings/clock/amlogic* 2380F: drivers/clk/meson/ 2381F: include/dt-bindings/clock/amlogic,a1* 2382F: include/dt-bindings/clock/gxbb* 2383F: include/dt-bindings/clock/meson* 2384 2385ARM/Amlogic Meson SoC Crypto Drivers 2386M: Corentin Labbe <clabbe@baylibre.com> 2387L: linux-crypto@vger.kernel.org 2388L: linux-amlogic@lists.infradead.org 2389S: Maintained 2390F: Documentation/devicetree/bindings/crypto/amlogic* 2391F: drivers/crypto/amlogic/ 2392 2393ARM/Amlogic Meson SoC Sound Drivers 2394M: Jerome Brunet <jbrunet@baylibre.com> 2395L: linux-sound@vger.kernel.org 2396S: Maintained 2397F: Documentation/devicetree/bindings/sound/amlogic* 2398F: sound/soc/meson/ 2399 2400ARM/Amlogic Meson SoC support 2401M: Neil Armstrong <neil.armstrong@linaro.org> 2402M: Kevin Hilman <khilman@baylibre.com> 2403R: Jerome Brunet <jbrunet@baylibre.com> 2404R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-amlogic@lists.infradead.org 2407S: Maintained 2408W: http://linux-meson.com/ 2409F: Documentation/devicetree/bindings/phy/amlogic* 2410F: arch/arm/boot/dts/amlogic/ 2411F: arch/arm/mach-meson/ 2412F: arch/arm64/boot/dts/amlogic/ 2413F: drivers/pmdomain/amlogic/ 2414F: drivers/mmc/host/meson* 2415F: drivers/phy/amlogic/ 2416F: drivers/pinctrl/meson/ 2417F: drivers/rtc/rtc-meson* 2418F: drivers/soc/amlogic/ 2419N: meson 2420 2421ARM/Annapurna Labs ALPINE ARCHITECTURE 2422M: Antoine Tenart <atenart@kernel.org> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Odd Fixes 2425F: arch/arm/boot/dts/amazon/ 2426F: arch/arm/mach-alpine/ 2427F: arch/arm64/boot/dts/amazon/ 2428F: drivers/*/*alpine* 2429 2430ARM/APPLE MACHINE SOUND DRIVERS 2431M: Martin Povišer <povik+lin@cutebit.org> 2432L: asahi@lists.linux.dev 2433L: linux-sound@vger.kernel.org 2434S: Maintained 2435F: Documentation/devicetree/bindings/sound/apple,* 2436F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2437F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 2438F: sound/soc/apple/* 2439F: sound/soc/codecs/cs42l83-i2c.c 2440F: sound/soc/codecs/cs42l84.* 2441F: sound/soc/codecs/ssm3515.c 2442 2443ARM/APPLE MACHINE SUPPORT 2444M: Sven Peter <sven@kernel.org> 2445M: Janne Grunau <j@jannau.net> 2446R: Neal Gompa <neal@gompa.dev> 2447L: asahi@lists.linux.dev 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Maintained 2450W: https://asahilinux.org 2451B: https://github.com/AsahiLinux/linux/issues 2452C: irc://irc.oftc.net/asahi-dev 2453T: git https://github.com/AsahiLinux/linux.git 2454F: Documentation/devicetree/bindings/arm/apple.yaml 2455F: Documentation/devicetree/bindings/arm/apple/* 2456F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2457F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2458F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2459F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2460F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2461F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2462F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2463F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2464F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2465F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2466F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2467F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2468F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2469F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2470F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2471F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2472F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2473F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2474F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2475F: Documentation/devicetree/bindings/power/apple* 2476F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2477F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2478F: Documentation/devicetree/bindings/rtc/apple,smc-rtc.yaml 2479F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2480F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2481F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml 2482F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2483F: Documentation/hwmon/macsmc-hwmon.rst 2484F: arch/arm64/boot/dts/apple/ 2485F: drivers/bluetooth/hci_bcm4377.c 2486F: drivers/clk/clk-apple-nco.c 2487F: drivers/cpufreq/apple-soc-cpufreq.c 2488F: drivers/dma/apple-admac.c 2489F: drivers/gpio/gpio-macsmc.c 2490F: drivers/hwmon/macsmc-hwmon.c 2491F: drivers/pmdomain/apple/ 2492F: drivers/i2c/busses/i2c-pasemi-core.c 2493F: drivers/i2c/busses/i2c-pasemi-platform.c 2494F: drivers/input/touchscreen/apple_z2.c 2495F: drivers/iommu/apple-dart.c 2496F: drivers/iommu/io-pgtable-dart.c 2497F: drivers/irqchip/irq-apple-aic.c 2498F: drivers/mfd/macsmc.c 2499F: drivers/nvme/host/apple.c 2500F: drivers/nvmem/apple-efuses.c 2501F: drivers/nvmem/apple-spmi-nvmem.c 2502F: drivers/pinctrl/pinctrl-apple-gpio.c 2503F: drivers/power/reset/macsmc-reboot.c 2504F: drivers/pwm/pwm-apple.c 2505F: drivers/rtc/rtc-macsmc.c 2506F: drivers/soc/apple/* 2507F: drivers/spi/spi-apple.c 2508F: drivers/spmi/spmi-apple-controller.c 2509F: drivers/usb/dwc3/dwc3-apple.c 2510F: drivers/video/backlight/apple_dwi_bl.c 2511F: drivers/watchdog/apple_wdt.c 2512F: include/dt-bindings/interrupt-controller/apple-aic.h 2513F: include/dt-bindings/pinctrl/apple.h 2514F: include/linux/mfd/macsmc.h 2515F: include/linux/soc/apple/* 2516F: include/uapi/drm/asahi_drm.h 2517 2518ARM/ARTPEC MACHINE SUPPORT 2519M: Jesper Nilsson <jesper.nilsson@axis.com> 2520M: Lars Persson <lars.persson@axis.com> 2521L: linux-arm-kernel@axis.com 2522S: Maintained 2523F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2524F: arch/arm/boot/dts/axis/ 2525F: arch/arm/mach-artpec 2526F: drivers/clk/axis 2527F: drivers/crypto/axis 2528F: drivers/mmc/host/usdhi6rol0.c 2529F: drivers/pinctrl/pinctrl-artpec* 2530 2531ARM/ASPEED I2C DRIVER 2532M: Ryan Chen <ryan_chen@aspeedtech.com> 2533R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2534R: Joel Stanley <joel@jms.id.au> 2535L: linux-i2c@vger.kernel.org 2536L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2537S: Maintained 2538F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2539F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2540F: drivers/i2c/busses/i2c-aspeed.c 2541F: drivers/irqchip/irq-aspeed-i2c-ic.c 2542 2543ARM/ASPEED MACHINE SUPPORT 2544M: Joel Stanley <joel@jms.id.au> 2545M: Andrew Jeffery <andrew@codeconstruct.com.au> 2546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2547L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2548S: Supported 2549Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2550T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2551F: Documentation/devicetree/bindings/arm/aspeed/ 2552F: arch/arm/boot/dts/aspeed/ 2553F: arch/arm/mach-aspeed/ 2554N: aspeed 2555 2556ARM/AXIADO ARCHITECTURE 2557M: Harshit Shah <hshah@axiado.com> 2558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2559S: Maintained 2560F: Documentation/devicetree/bindings/arm/axiado.yaml 2561F: arch/arm64/boot/dts/axiado/ 2562N: axiado 2563 2564ARM/AXM LSI SOC 2565M: Krzysztof Kozlowski <krzk@kernel.org> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567S: Odd Fixes 2568F: Documentation/devicetree/bindings/arm/axxia.yaml 2569F: arch/arm/boot/dts/intel/axm/ 2570F: arch/arm/mach-axxia/ 2571 2572ARM/BITMAIN ARCHITECTURE 2573M: Manivannan Sadhasivam <mani@kernel.org> 2574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2575S: Maintained 2576F: Documentation/devicetree/bindings/arm/bitmain.yaml 2577F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2578F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.yaml 2579F: arch/arm64/boot/dts/bitmain/ 2580F: drivers/clk/clk-bm1880.c 2581F: drivers/pinctrl/pinctrl-bm1880.c 2582 2583ARM/BLAIZE ARCHITECTURE 2584M: James Cowgill <james.cowgill@blaize.com> 2585M: Matt Redfearn <matt.redfearn@blaize.com> 2586M: Neil Jones <neil.jones@blaize.com> 2587M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2588S: Maintained 2589F: Documentation/devicetree/bindings/arm/blaize.yaml 2590F: arch/arm64/boot/dts/blaize/ 2591 2592ARM/BST SOC SUPPORT 2593M: Ge Gordon <gordon.ge@bst.ai> 2594R: BST Linux Kernel Upstream Group <bst-upstream@bstai.top> 2595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2596S: Supported 2597F: Documentation/devicetree/bindings/arm/bst.yaml 2598F: arch/arm64/boot/dts/bst/ 2599 2600ARM/CALXEDA HIGHBANK ARCHITECTURE 2601M: Andre Przywara <andre.przywara@arm.com> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604F: arch/arm/boot/dts/calxeda/ 2605F: arch/arm/mach-highbank/ 2606 2607ARM/CAVIUM THUNDER NETWORK DRIVER 2608M: Sunil Goutham <sgoutham@marvell.com> 2609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2610S: Maintained 2611F: drivers/net/ethernet/cavium/thunder/ 2612 2613ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2614M: Lukasz Majewski <lukma@denx.de> 2615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616S: Maintained 2617F: arch/arm/mach-ep93xx/ts72xx.c 2618 2619ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2620M: Hartley Sweeten <hsweeten@visionengravers.com> 2621M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2622M: Nikita Shubin <nikita.shubin@maquefel.me> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624S: Maintained 2625F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2626F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2627F: arch/arm/boot/compressed/misc-ep93xx.h 2628F: arch/arm/mach-ep93xx/ 2629F: drivers/iio/adc/ep93xx_adc.c 2630 2631ARM/CIX SOC SUPPORT 2632M: Peter Chen <peter.chen@cixtech.com> 2633M: Fugang Duan <fugang.duan@cixtech.com> 2634R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636S: Maintained 2637T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2638F: Documentation/devicetree/bindings/arm/cix.yaml 2639F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2640F: arch/arm64/boot/dts/cix/ 2641F: drivers/mailbox/cix-mailbox.c 2642K: \bcix\b 2643 2644ARM/CLKDEV SUPPORT 2645M: Russell King <linux@armlinux.org.uk> 2646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2647S: Maintained 2648T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2649F: drivers/clk/clkdev.c 2650 2651ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2652M: Baruch Siach <baruch@tkos.co.il> 2653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2654S: Maintained 2655F: arch/arm/boot/dts/cnxt/ 2656N: digicolor 2657 2658ARM/CORESIGHT FRAMEWORK AND DRIVERS 2659M: Suzuki K Poulose <suzuki.poulose@arm.com> 2660R: Mike Leach <mike.leach@linaro.org> 2661R: James Clark <james.clark@linaro.org> 2662L: coresight@lists.linaro.org (moderated for non-subscribers) 2663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2664S: Maintained 2665T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2666F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2667F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2668F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2669F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2670F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2671F: Documentation/trace/coresight/* 2672F: drivers/hwtracing/coresight/* 2673F: include/dt-bindings/arm/coresight-cti-dt.h 2674F: include/linux/coresight* 2675F: include/uapi/linux/coresight* 2676F: samples/coresight/* 2677F: tools/perf/Documentation/arm-coresight.txt 2678F: tools/perf/arch/arm/util/auxtrace.c 2679F: tools/perf/arch/arm/util/cs-etm.c 2680F: tools/perf/arch/arm/util/cs-etm.h 2681F: tools/perf/arch/arm/util/pmu.c 2682F: tools/perf/tests/shell/*coresight* 2683F: tools/perf/tests/shell/coresight/* 2684F: tools/perf/tests/shell/lib/*coresight* 2685F: tools/perf/util/cs-etm-decoder/* 2686F: tools/perf/util/cs-etm.* 2687 2688ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2689M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2690M: Linus Walleij <linusw@kernel.org> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git https://github.com/ulli-kroll/linux.git 2694F: Documentation/devicetree/bindings/arm/gemini.yaml 2695F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2696F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2697F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2698F: arch/arm/boot/dts/gemini/ 2699F: arch/arm/mach-gemini/ 2700F: drivers/crypto/gemini/ 2701F: drivers/net/ethernet/cortina/ 2702F: drivers/pinctrl/pinctrl-gemini.c 2703F: drivers/rtc/rtc-ftrtc010.c 2704 2705ARM/CZ.NIC TURRIS SUPPORT 2706M: Marek Behún <kabel@kernel.org> 2707S: Maintained 2708W: https://www.turris.cz/ 2709F: Documentation/ABI/testing/debugfs-moxtet 2710F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2711F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2712F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2713F: Documentation/devicetree/bindings/bus/cznic,moxtet.yaml 2714F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2715F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2716F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2717F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2718F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2719F: drivers/bus/moxtet.c 2720F: drivers/firmware/turris-mox-rwtm.c 2721F: drivers/gpio/gpio-moxtet.c 2722F: drivers/leds/leds-turris-omnia.c 2723F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2724F: drivers/platform/cznic/ 2725F: drivers/watchdog/armada_37xx_wdt.c 2726F: include/dt-bindings/bus/moxtet.h 2727F: include/linux/armada-37xx-rwtm-mailbox.h 2728F: include/linux/moxtet.h 2729F: include/linux/turris-omnia-mcu-interface.h 2730F: include/linux/turris-signing-key.h 2731 2732ARM/FARADAY FA526 PORT 2733M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2735S: Maintained 2736T: git git://git.berlios.de/gemini-board 2737F: arch/arm/mm/*-fa* 2738 2739ARM/FOOTBRIDGE ARCHITECTURE 2740M: Russell King <linux@armlinux.org.uk> 2741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2742S: Maintained 2743W: http://www.armlinux.org.uk/ 2744F: arch/arm/include/asm/hardware/dec21285.h 2745F: arch/arm/mach-footbridge/ 2746 2747ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2748M: Shawn Guo <shawnguo@kernel.org> 2749M: Sascha Hauer <s.hauer@pengutronix.de> 2750R: Pengutronix Kernel Team <kernel@pengutronix.de> 2751R: Fabio Estevam <festevam@gmail.com> 2752L: imx@lists.linux.dev 2753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2754S: Maintained 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2756F: Documentation/devicetree/bindings/firmware/fsl* 2757F: Documentation/devicetree/bindings/firmware/nxp* 2758F: arch/arm/boot/dts/nxp/imx/ 2759F: arch/arm/boot/dts/nxp/mxs/ 2760F: arch/arm64/boot/dts/freescale/ 2761X: Documentation/devicetree/bindings/media/i2c/ 2762X: arch/arm64/boot/dts/freescale/fsl-* 2763X: arch/arm64/boot/dts/freescale/qoriq-* 2764X: drivers/media/i2c/ 2765N: imx 2766N: mxs 2767N: \bmxc[^\d] 2768 2769ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2770M: Shawn Guo <shawnguo@kernel.org> 2771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2772S: Maintained 2773T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2774F: arch/arm/boot/dts/nxp/ls/ 2775F: arch/arm64/boot/dts/freescale/fsl-* 2776F: arch/arm64/boot/dts/freescale/qoriq-* 2777 2778ARM/FREESCALE VYBRID ARM ARCHITECTURE 2779M: Shawn Guo <shawnguo@kernel.org> 2780M: Sascha Hauer <s.hauer@pengutronix.de> 2781R: Pengutronix Kernel Team <kernel@pengutronix.de> 2782R: Stefan Agner <stefan@agner.ch> 2783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2784S: Maintained 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2786F: arch/arm/boot/dts/nxp/vf/ 2787F: arch/arm/mach-imx/*vf610* 2788 2789ARM/GUMSTIX MACHINE SUPPORT 2790M: Steve Sakoman <sakoman@gmail.com> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792S: Maintained 2793 2794ARM/HISILICON SOC SUPPORT 2795M: Wei Xu <xuwei5@hisilicon.com> 2796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2797S: Supported 2798W: http://www.hisilicon.com 2799T: git https://github.com/hisilicon/linux-hisi.git 2800F: arch/arm/boot/dts/hisilicon/ 2801F: arch/arm/mach-hisi/ 2802F: arch/arm64/boot/dts/hisilicon/ 2803 2804ARM/HP JORNADA 7XX MACHINE SUPPORT 2805M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2806S: Maintained 2807W: www.jlime.com 2808T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2809F: arch/arm/mach-sa1100/include/mach/jornada720.h 2810F: arch/arm/mach-sa1100/jornada720.c 2811 2812ARM/HPE GXP ARCHITECTURE 2813M: Jean-Marie Verdun <verdun@hpe.com> 2814M: Nick Hawkins <nick.hawkins@hpe.com> 2815S: Maintained 2816F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2817F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2818F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2819F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2820F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2821F: Documentation/hwmon/gxp-fan-ctrl.rst 2822F: arch/arm/boot/dts/hpe/ 2823F: drivers/clocksource/timer-gxp.c 2824F: drivers/hwmon/gxp-fan-ctrl.c 2825F: drivers/i2c/busses/i2c-gxp.c 2826F: drivers/spi/spi-gxp.c 2827F: drivers/watchdog/gxp-wdt.c 2828 2829ARM/IGEP MACHINE SUPPORT 2830M: Enric Balletbo i Serra <eballetbo@gmail.com> 2831M: Javier Martinez Canillas <javier@dowhile0.org> 2832L: linux-omap@vger.kernel.org 2833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2834S: Maintained 2835F: arch/arm/boot/dts/ti/omap/omap3-igep* 2836 2837ARM/INTEL IXP4XX ARM ARCHITECTURE 2838M: Linus Walleij <linusw@kernel.org> 2839M: Imre Kaloz <kaloz@openwrt.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2843F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2844F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2845F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2846F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2847F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2848F: arch/arm/boot/dts/intel/ixp/ 2849F: arch/arm/mach-ixp4xx/ 2850F: drivers/bus/intel-ixp4xx-eb.c 2851F: drivers/char/hw_random/ixp4xx-rng.c 2852F: drivers/clocksource/timer-ixp4xx.c 2853F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2854F: drivers/gpio/gpio-ixp4xx.c 2855F: drivers/irqchip/irq-ixp4xx.c 2856F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2857F: drivers/net/wan/ixp4xx_hss.c 2858F: drivers/soc/ixp4xx/ixp4xx-npe.c 2859F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2860F: include/linux/soc/ixp4xx/npe.h 2861F: include/linux/soc/ixp4xx/qmgr.h 2862 2863ARM/INTEL KEEMBAY ARCHITECTURE 2864M: Paul J. Murphy <paul.j.murphy@intel.com> 2865M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2866S: Maintained 2867F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2868F: arch/arm64/boot/dts/intel/keembay-evm.dts 2869F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2870 2871ARM/INTEL XSC3 (MANZANO) ARM CORE 2872M: Lennert Buytenhek <kernel@wantstofly.org> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875 2876ARM/LG1K ARCHITECTURE 2877M: Chanho Min <chanho.min@lge.com> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Maintained 2880F: arch/arm64/boot/dts/lg/ 2881 2882ARM/LPC18XX ARCHITECTURE 2883M: Vladimir Zapolskiy <vz@mleia.com> 2884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2885S: Maintained 2886F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2887F: arch/arm/boot/dts/nxp/lpc/lpc43* 2888F: drivers/i2c/busses/i2c-lpc2k.c 2889F: drivers/memory/pl172.c 2890F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2891F: drivers/rtc/rtc-lpc24xx.c 2892N: lpc18xx 2893 2894ARM/LPC32XX SOC SUPPORT 2895M: Vladimir Zapolskiy <vz@mleia.com> 2896M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2898S: Maintained 2899T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2900F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2901F: arch/arm/boot/dts/nxp/lpc/lpc32* 2902F: arch/arm/mach-lpc32xx/ 2903F: drivers/dma/lpc32xx-dmamux.c 2904F: drivers/i2c/busses/i2c-pnx.c 2905F: drivers/net/ethernet/nxp/lpc_eth.c 2906F: drivers/usb/host/ohci-nxp.c 2907F: drivers/watchdog/pnx4008_wdt.c 2908N: lpc32xx 2909 2910LPC32XX DMAMUX SUPPORT 2911M: J.M.B. Downing <jonathan.downing@nautel.com> 2912M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2913R: Vladimir Zapolskiy <vz@mleia.com> 2914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2915S: Maintained 2916F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2917 2918ARM/Marvell Dove/MV78xx0/Orion SOC support 2919M: Andrew Lunn <andrew@lunn.ch> 2920M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2921M: Gregory Clement <gregory.clement@bootlin.com> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2925F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2926F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2927F: Documentation/devicetree/bindings/soc/dove/ 2928F: arch/arm/boot/dts/marvell/dove* 2929F: arch/arm/boot/dts/marvell/orion5x* 2930F: arch/arm/mach-dove/ 2931F: arch/arm/mach-mv78xx0/ 2932F: arch/arm/mach-orion5x/ 2933F: arch/arm/plat-orion/ 2934F: drivers/bus/mvebu-mbus.c 2935F: drivers/soc/dove/ 2936 2937ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2938M: Andrew Lunn <andrew@lunn.ch> 2939M: Gregory Clement <gregory.clement@bootlin.com> 2940M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2944F: Documentation/devicetree/bindings/arm/marvell/ 2945F: arch/arm/boot/dts/marvell/armada* 2946F: arch/arm/boot/dts/marvell/kirkwood* 2947F: arch/arm/configs/mvebu_*_defconfig 2948F: arch/arm/mach-mvebu/ 2949F: arch/arm64/boot/dts/marvell/ 2950F: drivers/clk/mvebu/ 2951F: drivers/cpufreq/armada-37xx-cpufreq.c 2952F: drivers/cpufreq/armada-8k-cpufreq.c 2953F: drivers/cpufreq/mvebu-cpufreq.c 2954F: drivers/irqchip/irq-armada-370-xp.c 2955F: drivers/irqchip/irq-mvebu-* 2956F: drivers/pinctrl/mvebu/ 2957F: drivers/rtc/rtc-armada38x.c 2958 2959ARM/Marvell PXA1908 SOC support 2960M: Duje Mihanović <duje@dujemihanovic.xyz> 2961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2962S: Maintained 2963F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2964F: arch/arm64/boot/dts/marvell/mmp/ 2965F: drivers/clk/mmp/Kconfig 2966F: drivers/clk/mmp/clk-pxa1908*.c 2967F: drivers/pmdomain/marvell/ 2968F: include/dt-bindings/clock/marvell,pxa1908.h 2969F: include/dt-bindings/power/marvell,pxa1908-power.h 2970 2971ARM/Mediatek RTC DRIVER 2972M: Eddie Huang <eddie.huang@mediatek.com> 2973M: Sean Wang <sean.wang@mediatek.com> 2974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2975L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2976S: Maintained 2977F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2978F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2979F: drivers/rtc/rtc-mt2712.c 2980F: drivers/rtc/rtc-mt6397.c 2981F: drivers/rtc/rtc-mt7622.c 2982 2983ARM/Mediatek SoC support 2984M: Matthias Brugger <matthias.bgg@gmail.com> 2985M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2986L: linux-kernel@vger.kernel.org 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990W: https://mtk.wiki.kernel.org/ 2991C: irc://irc.libera.chat/linux-mediatek 2992F: arch/arm/boot/dts/mediatek/ 2993F: arch/arm/mach-mediatek/ 2994F: arch/arm64/boot/dts/mediatek/ 2995F: drivers/soc/mediatek/ 2996N: mtk 2997N: mt[2678] 2998K: mediatek 2999 3000ARM/Mediatek USB3 PHY DRIVER 3001M: Chunfeng Yun <chunfeng.yun@mediatek.com> 3002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3003L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 3004S: Maintained 3005F: Documentation/devicetree/bindings/phy/mediatek,* 3006F: drivers/phy/mediatek/ 3007 3008ARM/MICROCHIP (ARM64) SoC support 3009M: Conor Dooley <conor@kernel.org> 3010M: Nicolas Ferre <nicolas.ferre@microchip.com> 3011M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Supported 3014T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3015F: arch/arm64/boot/dts/microchip/ 3016 3017ARM/Microchip (AT91) SoC support 3018M: Nicolas Ferre <nicolas.ferre@microchip.com> 3019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 3020M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3022S: Supported 3023W: http://www.linux4sam.org 3024T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3025F: arch/arm/boot/dts/microchip/ 3026F: arch/arm/include/debug/at91.S 3027F: arch/arm/mach-at91/ 3028F: drivers/memory/atmel* 3029F: drivers/watchdog/sama5d4_wdt.c 3030F: include/soc/at91/ 3031X: drivers/input/touchscreen/atmel_mxt_ts.c 3032N: at91 3033N: atmel 3034 3035ARM/Microchip Sparx5 SoC support 3036M: Steen Hegelund <Steen.Hegelund@microchip.com> 3037M: Daniel Machon <daniel.machon@microchip.com> 3038M: UNGLinuxDriver@microchip.com 3039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3040S: Supported 3041F: arch/arm64/boot/dts/microchip/sparx* 3042F: drivers/net/ethernet/microchip/vcap/ 3043F: drivers/pinctrl/pinctrl-microchip-sgpio.c 3044N: sparx5 3045 3046ARM/MILBEAUT ARCHITECTURE 3047M: Taichi Sugaya <sugaya.taichi@socionext.com> 3048M: Takao Orito <orito.takao@socionext.com> 3049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3050S: Maintained 3051F: arch/arm/boot/dts/socionext/milbeaut* 3052F: arch/arm/mach-milbeaut/ 3053N: milbeaut 3054 3055ARM/MORELLO PLATFORM 3056M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Maintained 3059F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3060F: arch/arm64/boot/dts/arm/morello* 3061 3062ARM/MOXA ART SOC 3063M: Krzysztof Kozlowski <krzk@kernel.org> 3064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3065S: Odd Fixes 3066F: Documentation/devicetree/bindings/arm/moxart.yaml 3067F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3068F: arch/arm/boot/dts/moxa/ 3069F: drivers/clk/clk-moxart.c 3070 3071ARM/MStar/Sigmastar Armv7 SoC support 3072M: Daniel Palmer <daniel@thingy.jp> 3073M: Romain Perier <romain.perier@gmail.com> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Maintained 3076W: http://linux-chenxing.org/ 3077T: git https://github.com/linux-chenxing/linux.git 3078F: Documentation/devicetree/bindings/arm/mstar/* 3079F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3080F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3081F: arch/arm/boot/dts/sigmastar/ 3082F: arch/arm/mach-mstar/ 3083F: drivers/clk/mstar/ 3084F: drivers/clocksource/timer-msc313e.c 3085F: drivers/gpio/gpio-msc313.c 3086F: drivers/rtc/rtc-msc313.c 3087F: drivers/watchdog/msc313e_wdt.c 3088F: include/dt-bindings/clock/mstar-* 3089F: include/dt-bindings/gpio/msc313-gpio.h 3090 3091ARM/NOMADIK/Ux500 ARCHITECTURES 3092M: Linus Walleij <linusw@kernel.org> 3093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3094S: Maintained 3095T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3096F: Documentation/devicetree/bindings/arm/ste-* 3097F: Documentation/devicetree/bindings/arm/ux500.yaml 3098F: Documentation/devicetree/bindings/arm/ux500/ 3099F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3100F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3101F: arch/arm/boot/dts/st/ste-* 3102F: arch/arm/mach-nomadik/ 3103F: arch/arm/mach-ux500/ 3104F: drivers/clk/clk-nomadik.c 3105F: drivers/clocksource/clksrc-dbx500-prcmu.c 3106F: drivers/dma/ste_dma40* 3107F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3108F: drivers/gpio/gpio-nomadik.c 3109F: drivers/hwspinlock/u8500_hsem.c 3110F: drivers/i2c/busses/i2c-nomadik.c 3111F: drivers/iio/adc/ab8500-gpadc.c 3112F: drivers/mfd/ab8500* 3113F: drivers/mfd/abx500* 3114F: drivers/mfd/db8500* 3115F: drivers/pinctrl/nomadik/ 3116F: drivers/rtc/rtc-ab8500.c 3117F: drivers/rtc/rtc-pl031.c 3118F: drivers/soc/ux500/ 3119 3120ARM/NUVOTON MA35 ARCHITECTURE 3121M: Jacky Huang <ychuang3@nuvoton.com> 3122M: Shan-Chun Hung <schung@nuvoton.com> 3123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3124S: Supported 3125F: Documentation/devicetree/bindings/*/*/*ma35* 3126F: Documentation/devicetree/bindings/*/*ma35* 3127F: arch/arm64/boot/dts/nuvoton/*ma35* 3128F: drivers/*/*/*ma35* 3129F: drivers/*/*ma35* 3130K: ma35d1 3131 3132ARM/NUVOTON NPCM ARCHITECTURE 3133M: Avi Fishman <avifishman70@gmail.com> 3134M: Tomer Maimon <tmaimon77@gmail.com> 3135M: Tali Perry <tali.perry1@gmail.com> 3136R: Patrick Venture <venture@google.com> 3137R: Nancy Yuen <yuenn@google.com> 3138R: Benjamin Fair <benjaminfair@google.com> 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140S: Supported 3141F: Documentation/devicetree/bindings/*/*/*npcm* 3142F: Documentation/devicetree/bindings/*/*npcm* 3143F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3144F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3145F: arch/arm/mach-npcm/ 3146F: arch/arm64/boot/dts/nuvoton/ 3147F: drivers/*/*/*npcm* 3148F: drivers/*/*npcm* 3149F: drivers/rtc/rtc-nct3018y.c 3150F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3151F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3152 3153ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3154M: Joseph Liu <kwliu@nuvoton.com> 3155M: Marvin Lin <kflin@nuvoton.com> 3156L: linux-media@vger.kernel.org 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158S: Maintained 3159F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3160F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3161F: Documentation/userspace-api/media/drivers/npcm-video.rst 3162F: drivers/media/platform/nuvoton/ 3163F: include/uapi/linux/npcm-video.h 3164 3165ARM/NUVOTON WPCM450 ARCHITECTURE 3166M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3168S: Maintained 3169W: https://github.com/neuschaefer/wpcm450/wiki 3170F: Documentation/devicetree/bindings/*/*wpcm* 3171F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3172F: arch/arm/configs/wpcm450_defconfig 3173F: arch/arm/mach-npcm/wpcm450.c 3174F: drivers/*/*/*wpcm* 3175F: drivers/*/*wpcm* 3176 3177ARM/NXP S32G ARCHITECTURE 3178R: Chester Lin <chester62515@gmail.com> 3179R: Matthias Brugger <mbrugger@suse.com> 3180R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3181R: NXP S32 Linux Team <s32@nxp.com> 3182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3185F: arch/arm64/boot/dts/freescale/s32g*.dts* 3186F: drivers/pinctrl/nxp/ 3187F: drivers/rtc/rtc-s32g.c 3188 3189ARM/NXP S32G PCIE CONTROLLER DRIVER 3190M: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> 3191R: NXP S32 Linux Team <s32@nxp.com> 3192L: imx@lists.linux.dev 3193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3194S: Maintained 3195F: Documentation/devicetree/bindings/pci/nxp,s32g-pcie.yaml 3196F: drivers/pci/controller/dwc/pcie-nxp-s32g* 3197 3198ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3199M: Jan Petrous <jan.petrous@oss.nxp.com> 3200R: s32@nxp.com 3201S: Maintained 3202F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3203F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3204 3205ARM/Orion SoC/Technologic Systems TS-78xx platform support 3206M: Alexander Clouter <alex@digriz.org.uk> 3207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3208S: Maintained 3209W: http://www.digriz.org.uk/ts78xx/kernel 3210F: arch/arm/mach-orion5x/ts78xx-* 3211 3212ARM/QUALCOMM CHROMEBOOK SUPPORT 3213R: cros-qcom-dts-watchers@chromium.org 3214F: arch/arm64/boot/dts/qcom/sc7180* 3215F: arch/arm64/boot/dts/qcom/sc7280* 3216 3217ARM/QUALCOMM MAILING LIST 3218L: linux-arm-msm@vger.kernel.org 3219C: irc://irc.oftc.net/linux-msm 3220F: Documentation/devicetree/bindings/*/qcom* 3221F: Documentation/devicetree/bindings/soc/qcom/ 3222F: arch/arm/boot/dts/qcom/ 3223F: arch/arm/configs/qcom_defconfig 3224F: arch/arm/mach-qcom/ 3225F: arch/arm64/boot/dts/qcom/ 3226F: drivers/*/*/pm8???-* 3227F: drivers/*/*/qcom* 3228F: drivers/*/*/qcom/ 3229F: drivers/*/qcom* 3230F: drivers/*/qcom/ 3231F: drivers/bluetooth/btqcomsmd.c 3232F: drivers/clocksource/timer-qcom.c 3233F: drivers/cpuidle/cpuidle-qcom-spm.c 3234F: drivers/extcon/extcon-qcom* 3235F: drivers/i2c/busses/i2c-qcom-geni.c 3236F: drivers/i2c/busses/i2c-qup.c 3237F: drivers/iommu/msm* 3238F: drivers/mfd/ssbi.c 3239F: drivers/mmc/host/mmci_qcom* 3240F: drivers/mmc/host/sdhci-msm.c 3241F: drivers/pci/controller/dwc/pcie-qcom* 3242F: drivers/phy/qualcomm/ 3243F: drivers/power/*/msm* 3244F: drivers/reset/reset-qcom-* 3245F: drivers/rtc/rtc-pm8xxx.c 3246F: drivers/spi/spi-geni-qcom.c 3247F: drivers/spi/spi-qcom-qspi.c 3248F: drivers/spi/spi-qup.c 3249F: drivers/tty/serial/msm_serial.c 3250F: drivers/ufs/host/ufs-qcom* 3251F: drivers/usb/dwc3/dwc3-qcom.c 3252F: include/dt-bindings/*/qcom* 3253F: include/linux/*/qcom* 3254F: include/linux/soc/qcom/ 3255 3256ARM/QUALCOMM SUPPORT 3257M: Bjorn Andersson <andersson@kernel.org> 3258M: Konrad Dybcio <konradybcio@kernel.org> 3259L: linux-arm-msm@vger.kernel.org 3260S: Maintained 3261C: irc://irc.oftc.net/linux-msm 3262T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3263F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3264F: Documentation/devicetree/bindings/arm/qcom.yaml 3265F: Documentation/devicetree/bindings/bus/qcom* 3266F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3267F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3268F: Documentation/devicetree/bindings/reserved-memory/qcom* 3269F: Documentation/devicetree/bindings/soc/qcom/ 3270F: arch/arm/boot/dts/qcom/ 3271F: arch/arm/configs/qcom_defconfig 3272F: arch/arm/mach-qcom/ 3273F: arch/arm64/boot/dts/qcom/ 3274F: drivers/bus/qcom* 3275F: drivers/firmware/qcom/ 3276F: drivers/soc/qcom/ 3277F: include/dt-bindings/arm/qcom,ids.h 3278F: include/dt-bindings/firmware/qcom,scm.h 3279F: include/dt-bindings/soc/qcom* 3280F: include/linux/firmware/qcom 3281F: include/linux/soc/qcom/ 3282F: include/soc/qcom/ 3283 3284ARM/RDA MICRO ARCHITECTURE 3285M: Manivannan Sadhasivam <mani@kernel.org> 3286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3287L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3288S: Maintained 3289F: Documentation/devicetree/bindings/arm/rda.yaml 3290F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3291F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3292F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3293F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3294F: arch/arm/boot/dts/unisoc/ 3295F: drivers/clocksource/timer-rda.c 3296F: drivers/gpio/gpio-rda.c 3297F: drivers/irqchip/irq-rda-intc.c 3298F: drivers/tty/serial/rda-uart.c 3299 3300ARM/REALTEK ARCHITECTURE 3301M: Andreas Färber <afaerber@suse.de> 3302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3303L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3304S: Maintained 3305F: Documentation/devicetree/bindings/arm/realtek.yaml 3306F: arch/arm/boot/dts/realtek/ 3307F: arch/arm/mach-realtek/ 3308F: arch/arm64/boot/dts/realtek/ 3309 3310ARM/RISC-V/RENESAS ARCHITECTURE 3311M: Geert Uytterhoeven <geert+renesas@glider.be> 3312M: Magnus Damm <magnus.damm@gmail.com> 3313L: linux-renesas-soc@vger.kernel.org 3314S: Supported 3315Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3316C: irc://irc.libera.chat/renesas-soc 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3318F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3319F: Documentation/devicetree/bindings/nvmem/renesas,* 3320F: Documentation/devicetree/bindings/soc/renesas/ 3321F: arch/arm/boot/dts/renesas/ 3322F: arch/arm/configs/shmobile_defconfig 3323F: arch/arm/include/debug/renesas-scif.S 3324F: arch/arm/mach-shmobile/ 3325F: arch/arm64/boot/dts/renesas/ 3326F: arch/riscv/boot/dts/renesas/ 3327F: drivers/pmdomain/renesas/ 3328F: drivers/soc/renesas/ 3329F: include/linux/soc/renesas/ 3330N: rcar 3331K: \brenesas, 3332 3333ARM/RISCPC ARCHITECTURE 3334M: Russell King <linux@armlinux.org.uk> 3335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3336S: Maintained 3337W: http://www.armlinux.org.uk/ 3338F: arch/arm/include/asm/hardware/ioc.h 3339F: arch/arm/include/asm/hardware/iomd.h 3340F: arch/arm/include/asm/hardware/memc.h 3341F: arch/arm/mach-rpc/ 3342F: drivers/net/ethernet/8390/etherh.c 3343F: drivers/net/ethernet/i825xx/ether1* 3344F: drivers/net/ethernet/seeq/ether3* 3345F: drivers/scsi/arm/ 3346 3347ARM/Rockchip SoC support 3348M: Heiko Stuebner <heiko@sntech.de> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350L: linux-rockchip@lists.infradead.org 3351S: Maintained 3352T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3353F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3354F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3355F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3356F: arch/arm/boot/dts/rockchip/ 3357F: arch/arm/mach-rockchip/ 3358F: drivers/*/*/*rockchip* 3359F: drivers/*/*rockchip* 3360F: drivers/clk/rockchip/ 3361F: drivers/i2c/busses/i2c-rk3x.c 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c 3363F: sound/soc/rockchip/ 3364N: rockchip 3365 3366ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3367M: Krzysztof Kozlowski <krzk@kernel.org> 3368R: Alim Akhtar <alim.akhtar@samsung.com> 3369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3370L: linux-samsung-soc@vger.kernel.org 3371S: Maintained 3372P: Documentation/process/maintainer-soc-clean-dts.rst 3373Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3374B: mailto:linux-samsung-soc@vger.kernel.org 3375C: irc://irc.libera.chat/linux-exynos 3376T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3377F: Documentation/arch/arm/samsung/ 3378F: Documentation/devicetree/bindings/arm/samsung/ 3379F: Documentation/devicetree/bindings/hwinfo/samsung,* 3380F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3381F: Documentation/devicetree/bindings/soc/samsung/ 3382F: arch/arm/boot/dts/samsung/ 3383F: arch/arm/mach-exynos*/ 3384F: arch/arm/mach-s3c/ 3385F: arch/arm/mach-s5p*/ 3386F: arch/arm64/boot/dts/exynos/ 3387F: arch/arm64/boot/dts/tesla/ 3388F: drivers/*/*/*s3c24* 3389F: drivers/*/*s3c24* 3390F: drivers/*/*s3c64xx* 3391F: drivers/*/*s5pv210* 3392F: drivers/clocksource/samsung_pwm_timer.c 3393F: drivers/firmware/samsung/ 3394F: drivers/mailbox/exynos-mailbox.c 3395F: drivers/memory/samsung/ 3396F: drivers/pwm/pwm-samsung.c 3397F: drivers/soc/samsung/ 3398F: drivers/tty/serial/samsung* 3399F: include/clocksource/samsung_pwm.h 3400F: include/linux/platform_data/*s3c* 3401F: include/linux/serial_s3c.h 3402F: include/linux/soc/samsung/ 3403N: exynos 3404N: s3c64xx 3405N: s5pv210 3406 3407ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3408M: Łukasz Stelmach <l.stelmach@samsung.com> 3409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3410L: linux-media@vger.kernel.org 3411S: Maintained 3412F: drivers/media/platform/samsung/s5p-g2d/ 3413 3414ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3415M: Marek Szyprowski <m.szyprowski@samsung.com> 3416L: linux-samsung-soc@vger.kernel.org 3417L: linux-media@vger.kernel.org 3418S: Maintained 3419F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3420F: drivers/media/cec/platform/s5p/ 3421 3422ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3423M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3424M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3425M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3427L: linux-media@vger.kernel.org 3428S: Maintained 3429F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3430F: drivers/media/platform/samsung/s5p-jpeg/ 3431 3432ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3433M: Marek Szyprowski <m.szyprowski@samsung.com> 3434M: Andrzej Hajda <andrzej.hajda@intel.com> 3435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3436L: linux-media@vger.kernel.org 3437S: Maintained 3438F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3439F: drivers/media/platform/samsung/s5p-mfc/ 3440 3441ARM/SOCFPGA ARCHITECTURE 3442M: Dinh Nguyen <dinguyen@kernel.org> 3443S: Maintained 3444W: http://www.rocketboards.org 3445T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3446F: arch/arm/boot/dts/intel/socfpga/ 3447F: arch/arm/configs/socfpga_defconfig 3448F: arch/arm/mach-socfpga/ 3449F: arch/arm64/boot/dts/altera/ 3450F: arch/arm64/boot/dts/intel/ 3451 3452ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3453M: Dinh Nguyen <dinguyen@kernel.org> 3454S: Maintained 3455F: drivers/clk/socfpga/ 3456 3457ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3458M: Matthew Gerlach <matthew.gerlach@altera.com> 3459S: Maintained 3460F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3461F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3462 3463ARM/SOCFPGA DWMAC GLUE LAYER 3464M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3465S: Maintained 3466F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3467 3468ARM/SOCFPGA EDAC BINDINGS 3469M: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> 3470S: Maintained 3471F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3472 3473ARM/SOCFPGA EDAC SUPPORT 3474M: Dinh Nguyen <dinguyen@kernel.org> 3475S: Maintained 3476F: drivers/edac/altera_edac.[ch] 3477 3478ARM/SPREADTRUM SoC SUPPORT 3479M: Orson Zhai <orsonzhai@gmail.com> 3480M: Baolin Wang <baolin.wang7@gmail.com> 3481R: Chunyan Zhang <zhang.lyra@gmail.com> 3482S: Maintained 3483F: arch/arm64/boot/dts/sprd 3484N: sprd 3485N: sc27xx 3486N: sc2731 3487 3488ARM/STI ARCHITECTURE 3489M: Patrice Chotard <patrice.chotard@foss.st.com> 3490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3491S: Maintained 3492W: http://www.stlinux.com 3493F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3494F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3495F: arch/arm/boot/dts/st/sti* 3496F: arch/arm/mach-sti/ 3497F: drivers/ata/ahci_st.c 3498F: drivers/char/hw_random/st-rng.c 3499F: drivers/clocksource/arm_global_timer.c 3500F: drivers/clocksource/clksrc_st_lpc.c 3501F: drivers/cpufreq/sti-cpufreq.c 3502F: drivers/dma/st_fdma* 3503F: drivers/i2c/busses/i2c-st.c 3504F: drivers/media/rc/st_rc.c 3505F: drivers/mmc/host/sdhci-st.c 3506F: drivers/phy/st/phy-miphy28lp.c 3507F: drivers/phy/st/phy-stih407-usb.c 3508F: drivers/pinctrl/pinctrl-st.c 3509F: drivers/remoteproc/st_remoteproc.c 3510F: drivers/remoteproc/st_slim_rproc.c 3511F: drivers/reset/sti/ 3512F: drivers/rtc/rtc-st-lpc.c 3513F: drivers/tty/serial/st-asc.c 3514F: drivers/usb/dwc3/dwc3-st.c 3515F: drivers/usb/host/ehci-st.c 3516F: drivers/usb/host/ohci-st.c 3517F: drivers/watchdog/st_lpc_wdt.c 3518F: include/linux/remoteproc/st_slim_rproc.h 3519 3520ARM/STM32 ARCHITECTURE 3521M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3522M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3523L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3525S: Maintained 3526T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3527F: arch/arm/boot/dts/st/stm32* 3528F: arch/arm/mach-stm32/ 3529F: arch/arm64/boot/dts/st/ 3530F: drivers/clocksource/armv7m_systick.c 3531N: stm32 3532N: stm 3533 3534ARM/SUNPLUS SP7021 SOC SUPPORT 3535M: Qin Jian <qinjian@cqplus1.com> 3536L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3537S: Maintained 3538W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3539F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3540F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3541F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3542F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3543F: arch/arm/boot/dts/sunplus/ 3544F: arch/arm/configs/sp7021_*defconfig 3545F: drivers/clk/clk-sp7021.c 3546F: drivers/irqchip/irq-sp7021-intc.c 3547F: drivers/reset/reset-sunplus.c 3548F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3549F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3550 3551ARM/Synaptics SoC support 3552M: Jisheng Zhang <jszhang@kernel.org> 3553M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3555S: Maintained 3556F: arch/arm/boot/dts/synaptics/ 3557F: arch/arm/mach-berlin/ 3558F: arch/arm64/boot/dts/synaptics/ 3559 3560ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3561M: Hans Verkuil <hverkuil@kernel.org> 3562L: linux-tegra@vger.kernel.org 3563L: linux-media@vger.kernel.org 3564S: Maintained 3565F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3566F: drivers/media/cec/platform/tegra/ 3567 3568ARM/TESLA FSD SoC SUPPORT 3569M: Alim Akhtar <alim.akhtar@samsung.com> 3570M: linux-fsd@tesla.com 3571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3572L: linux-samsung-soc@vger.kernel.org 3573S: Maintained 3574P: Documentation/process/maintainer-soc-clean-dts.rst 3575F: arch/arm64/boot/dts/tesla/ 3576 3577ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3578M: Santosh Shilimkar <ssantosh@kernel.org> 3579L: linux-kernel@vger.kernel.org 3580S: Maintained 3581F: drivers/memory/*emif* 3582 3583ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3584M: Nishanth Menon <nm@ti.com> 3585M: Santosh Shilimkar <ssantosh@kernel.org> 3586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3587S: Maintained 3588T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3589F: arch/arm/boot/dts/ti/keystone/ 3590F: arch/arm/mach-keystone/ 3591 3592ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3593M: Santosh Shilimkar <ssantosh@kernel.org> 3594L: linux-kernel@vger.kernel.org 3595S: Maintained 3596F: drivers/clk/keystone/ 3597 3598ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3599M: Santosh Shilimkar <ssantosh@kernel.org> 3600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3601L: linux-kernel@vger.kernel.org 3602S: Maintained 3603F: drivers/clocksource/timer-keystone.c 3604 3605ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3606M: Santosh Shilimkar <ssantosh@kernel.org> 3607L: linux-kernel@vger.kernel.org 3608S: Maintained 3609F: drivers/power/reset/keystone-reset.c 3610 3611ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3612M: Nishanth Menon <nm@ti.com> 3613M: Vignesh Raghavendra <vigneshr@ti.com> 3614M: Tero Kristo <kristo@kernel.org> 3615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3616S: Supported 3617F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3618F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3619F: arch/arm64/boot/dts/ti/Makefile 3620F: arch/arm64/boot/dts/ti/k3-* 3621 3622ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3623M: Krzysztof Kozlowski <krzk@kernel.org> 3624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3625S: Odd Fixes 3626F: Documentation/devicetree/bindings/*/*/ti,nspire* 3627F: Documentation/devicetree/bindings/*/ti,nspire* 3628F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3629F: arch/arm/boot/dts/nspire/ 3630 3631ARM/TOSHIBA VISCONTI ARCHITECTURE 3632M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3634S: Supported 3635T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3636F: Documentation/devicetree/bindings/arm/toshiba.yaml 3637F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3638F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3639F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3640F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3641F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3642F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3643F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3644F: arch/arm64/boot/dts/toshiba/ 3645F: drivers/clk/visconti/ 3646F: drivers/gpio/gpio-visconti.c 3647F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3648F: drivers/pci/controller/dwc/pcie-visconti.c 3649F: drivers/pinctrl/visconti/ 3650F: drivers/watchdog/visconti_wdt.c 3651N: visconti 3652 3653ARM/UNIPHIER ARCHITECTURE 3654M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3655M: Masami Hiramatsu <mhiramat@kernel.org> 3656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3657S: Maintained 3658F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3659F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3660F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3661F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3662F: arch/arm/boot/dts/socionext/uniphier* 3663F: arch/arm/include/asm/hardware/cache-uniphier.h 3664F: arch/arm/mm/cache-uniphier.c 3665F: arch/arm64/boot/dts/socionext/uniphier* 3666F: drivers/bus/uniphier-system-bus.c 3667F: drivers/clk/uniphier/ 3668F: drivers/dma/uniphier-mdmac.c 3669F: drivers/gpio/gpio-uniphier.c 3670F: drivers/i2c/busses/i2c-uniphier* 3671F: drivers/irqchip/irq-uniphier-aidet.c 3672F: drivers/mmc/host/uniphier-sd.c 3673F: drivers/pinctrl/uniphier/ 3674F: drivers/reset/reset-uniphier.c 3675F: drivers/tty/serial/8250/8250_uniphier.c 3676N: uniphier 3677 3678ARM/VERSATILE EXPRESS PLATFORM 3679M: Liviu Dudau <liviu.dudau@arm.com> 3680M: Sudeep Holla <sudeep.holla@arm.com> 3681M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3683S: Maintained 3684N: mps2 3685N: vexpress 3686F: arch/arm/mach-versatile/ 3687F: arch/arm64/boot/dts/arm/ 3688F: drivers/clocksource/timer-versatile.c 3689X: drivers/cpufreq/vexpress-spc-cpufreq.c 3690X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3691 3692ARM/VFP SUPPORT 3693M: Russell King <linux@armlinux.org.uk> 3694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3695S: Maintained 3696W: http://www.armlinux.org.uk/ 3697F: arch/arm/vfp/ 3698 3699ARM/VT8500 ARM ARCHITECTURE 3700M: Alexey Charkov <alchark@gmail.com> 3701M: Krzysztof Kozlowski <krzk@kernel.org> 3702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3703S: Odd Fixes 3704F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3705F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3706F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3707F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3708F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3709F: arch/arm/boot/dts/vt8500/ 3710F: arch/arm/mach-vt8500/ 3711F: drivers/clocksource/timer-vt8500.c 3712F: drivers/i2c/busses/i2c-viai2c-wmt.c 3713F: drivers/mmc/host/wmt-sdmmc.c 3714F: drivers/pwm/pwm-vt8500.c 3715F: drivers/rtc/rtc-vt8500.c 3716F: drivers/soc/vt8500/ 3717F: drivers/tty/serial/vt8500_serial.c 3718F: drivers/video/fbdev/vt8500lcdfb.* 3719F: drivers/video/fbdev/wm8505fb* 3720F: drivers/video/fbdev/wmt_ge_rops.* 3721 3722ARM/ZYNQ ARCHITECTURE 3723M: Michal Simek <michal.simek@amd.com> 3724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3725S: Supported 3726W: http://wiki.xilinx.com 3727T: git https://github.com/Xilinx/linux-xlnx.git 3728F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3729F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3730F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3731F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3732F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3733F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3734F: arch/arm/mach-zynq/ 3735F: drivers/clocksource/timer-cadence-ttc.c 3736F: drivers/cpuidle/cpuidle-zynq.c 3737F: drivers/edac/synopsys_edac.c 3738F: drivers/i2c/busses/i2c-cadence.c 3739F: drivers/i2c/busses/i2c-xiic.c 3740F: drivers/mmc/host/sdhci-of-arasan.c 3741N: zynq 3742N: xilinx 3743 3744ARM64 FIT SUPPORT 3745M: Simon Glass <sjg@chromium.org> 3746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3747S: Maintained 3748F: arch/arm64/boot/Makefile 3749F: scripts/make_fit.py 3750 3751ARM64 PLATFORM DRIVERS 3752M: Hans de Goede <hansg@kernel.org> 3753M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3754R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3755L: platform-driver-x86@vger.kernel.org 3756S: Maintained 3757Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3758T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3759F: drivers/platform/arm64/ 3760 3761ARM64 PORT (AARCH64 ARCHITECTURE) 3762M: Catalin Marinas <catalin.marinas@arm.com> 3763M: Will Deacon <will@kernel.org> 3764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3765S: Maintained 3766T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3767F: Documentation/arch/arm64/ 3768F: arch/arm64/ 3769F: drivers/virt/coco/arm-cca-guest/ 3770F: drivers/virt/coco/pkvm-guest/ 3771F: tools/testing/selftests/arm64/ 3772X: arch/arm64/boot/dts/ 3773X: arch/arm64/configs/defconfig 3774 3775ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3776M: George McCollister <george.mccollister@gmail.com> 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3780F: drivers/net/dsa/xrs700x/* 3781F: net/dsa/tag_xrs700x.c 3782 3783AS3645A LED FLASH CONTROLLER DRIVER 3784M: Sakari Ailus <sakari.ailus@iki.fi> 3785L: linux-leds@vger.kernel.org 3786S: Maintained 3787F: drivers/leds/flash/leds-as3645a.c 3788 3789ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3790M: Tianshu Qiu <tian.shu.qiu@intel.com> 3791L: linux-media@vger.kernel.org 3792S: Maintained 3793T: git git://linuxtv.org/media.git 3794F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3795F: drivers/media/i2c/ak7375.c 3796 3797ASAHI KASEI AK8974 DRIVER 3798M: Linus Walleij <linusw@kernel.org> 3799L: linux-iio@vger.kernel.org 3800S: Supported 3801W: http://www.akm.com/ 3802F: drivers/iio/magnetometer/ak8974.c 3803 3804AOSONG AGS02MA TVOC SENSOR DRIVER 3805M: Anshul Dalal <anshulusr@gmail.com> 3806L: linux-iio@vger.kernel.org 3807S: Maintained 3808F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3809F: drivers/iio/chemical/ags02ma.c 3810 3811AOSONG ADP810 DIFFERENTIAL PRESSURE SENSOR DRIVER 3812M: Akhilesh Patil <akhilesh@ee.iitb.ac.in> 3813L: linux-iio@vger.kernel.org 3814S: Maintained 3815F: Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml 3816F: drivers/iio/pressure/adp810.c 3817 3818ASC7621 HARDWARE MONITOR DRIVER 3819M: George Joseph <george.joseph@fairview5.com> 3820L: linux-hwmon@vger.kernel.org 3821S: Maintained 3822F: Documentation/hwmon/asc7621.rst 3823F: drivers/hwmon/asc7621.c 3824 3825ASIX AX88796C SPI ETHERNET ADAPTER 3826M: Łukasz Stelmach <l.stelmach@samsung.com> 3827S: Maintained 3828F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3829F: drivers/net/ethernet/asix/ax88796c_* 3830 3831ASIX PHY DRIVER [RUST] 3832M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3833R: Trevor Gross <tmgross@umich.edu> 3834L: netdev@vger.kernel.org 3835L: rust-for-linux@vger.kernel.org 3836S: Maintained 3837F: drivers/net/phy/ax88796b_rust.rs 3838 3839ASPEED CRYPTO DRIVER 3840M: Neal Liu <neal_liu@aspeedtech.com> 3841L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3842S: Maintained 3843F: Documentation/devicetree/bindings/crypto/aspeed,* 3844F: drivers/crypto/aspeed/ 3845 3846ASPEED PECI CONTROLLER 3847M: Iwona Winiarska <iwona.winiarska@intel.com> 3848L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3849L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3850S: Supported 3851F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3852F: drivers/peci/controller/peci-aspeed.c 3853 3854ASPEED PINCTRL DRIVERS 3855M: Andrew Jeffery <andrew@codeconstruct.com.au> 3856L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3857L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3858L: linux-gpio@vger.kernel.org 3859S: Maintained 3860F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3861F: drivers/pinctrl/aspeed/ 3862 3863ASPEED SCU INTERRUPT CONTROLLER DRIVER 3864M: Eddie James <eajames@linux.ibm.com> 3865L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3866S: Maintained 3867F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3868F: drivers/irqchip/irq-aspeed-scu-ic.c 3869F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3870 3871ASPEED SD/MMC DRIVER 3872M: Andrew Jeffery <andrew@codeconstruct.com.au> 3873L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3874L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3875L: linux-mmc@vger.kernel.org 3876S: Maintained 3877F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3878F: drivers/mmc/host/sdhci-of-aspeed* 3879 3880ASPEED SMC SPI DRIVER 3881M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3882M: Cédric Le Goater <clg@kaod.org> 3883L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3884L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3885L: linux-spi@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3888F: drivers/spi/spi-aspeed-smc.c 3889 3890ASPEED USB UDC DRIVER 3891M: Neal Liu <neal_liu@aspeedtech.com> 3892L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3893S: Maintained 3894F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3895F: drivers/usb/gadget/udc/aspeed_udc.c 3896 3897ASPEED VIDEO ENGINE DRIVER 3898M: Eddie James <eajames@linux.ibm.com> 3899L: linux-media@vger.kernel.org 3900L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3901S: Maintained 3902F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3903F: drivers/media/platform/aspeed/ 3904 3905ASUS EC HARDWARE MONITOR DRIVER 3906M: Eugene Shalygin <eugene.shalygin@gmail.com> 3907L: linux-hwmon@vger.kernel.org 3908S: Maintained 3909F: drivers/hwmon/asus-ec-sensors.c 3910 3911ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3912M: Corentin Chary <corentin.chary@gmail.com> 3913M: Luke D. Jones <luke@ljones.dev> 3914M: Denis Benato <benato.denis96@gmail.com> 3915L: platform-driver-x86@vger.kernel.org 3916S: Maintained 3917W: https://asus-linux.org/ 3918F: drivers/platform/x86/asus*.c 3919F: drivers/platform/x86/eeepc*.c 3920 3921ASUS TF103C DOCK DRIVER 3922M: Hans de Goede <hansg@kernel.org> 3923L: platform-driver-x86@vger.kernel.org 3924S: Maintained 3925T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3926F: drivers/platform/x86/asus-tf103c-dock.c 3927 3928ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3929M: Aleksa Savic <savicaleksa83@gmail.com> 3930L: linux-hwmon@vger.kernel.org 3931S: Maintained 3932F: drivers/hwmon/asus_rog_ryujin.c 3933 3934ASUS WIRELESS RADIO CONTROL DRIVER 3935M: João Paulo Rechi Vita <jprvita@gmail.com> 3936L: platform-driver-x86@vger.kernel.org 3937S: Maintained 3938F: drivers/platform/x86/asus-wireless.c 3939 3940ASUS WMI HARDWARE MONITOR DRIVER 3941M: Ed Brindley <kernel@maidavale.org> 3942M: Denis Pauk <pauk.denis@gmail.com> 3943L: linux-hwmon@vger.kernel.org 3944S: Maintained 3945F: drivers/hwmon/asus_wmi_sensors.c 3946 3947ASYMMETRIC KEYS 3948M: David Howells <dhowells@redhat.com> 3949M: Lukas Wunner <lukas@wunner.de> 3950M: Ignat Korchagin <ignat@cloudflare.com> 3951L: keyrings@vger.kernel.org 3952L: linux-crypto@vger.kernel.org 3953S: Maintained 3954F: Documentation/crypto/asymmetric-keys.rst 3955F: crypto/asymmetric_keys/ 3956F: include/crypto/pkcs7.h 3957F: include/crypto/public_key.h 3958F: include/keys/asymmetric-*.h 3959F: include/linux/verification.h 3960 3961ASYMMETRIC KEYS - ECDSA 3962M: Lukas Wunner <lukas@wunner.de> 3963M: Ignat Korchagin <ignat@cloudflare.com> 3964R: Stefan Berger <stefanb@linux.ibm.com> 3965L: linux-crypto@vger.kernel.org 3966S: Maintained 3967F: crypto/ecc* 3968F: crypto/ecdsa* 3969F: include/crypto/ecc* 3970 3971ASYMMETRIC KEYS - GOST 3972M: Lukas Wunner <lukas@wunner.de> 3973M: Ignat Korchagin <ignat@cloudflare.com> 3974L: linux-crypto@vger.kernel.org 3975S: Odd fixes 3976F: crypto/ecrdsa* 3977 3978ASYMMETRIC KEYS - RSA 3979M: Lukas Wunner <lukas@wunner.de> 3980M: Ignat Korchagin <ignat@cloudflare.com> 3981L: linux-crypto@vger.kernel.org 3982S: Maintained 3983F: crypto/rsa* 3984 3985ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3986R: Dan Williams <dan.j.williams@intel.com> 3987S: Odd fixes 3988W: http://sourceforge.net/projects/xscaleiop 3989F: Documentation/crypto/async-tx-api.rst 3990F: crypto/async_tx/ 3991F: include/linux/async_tx.h 3992 3993AT24 EEPROM DRIVER 3994M: Bartosz Golaszewski <brgl@kernel.org> 3995L: linux-i2c@vger.kernel.org 3996S: Maintained 3997T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3998F: Documentation/devicetree/bindings/eeprom/at24.yaml 3999F: drivers/misc/eeprom/at24.c 4000 4001ATA OVER ETHERNET (AOE) DRIVER 4002M: "Justin Sanders" <justin@coraid.com> 4003S: Supported 4004W: http://www.openaoe.org/ 4005F: Documentation/admin-guide/aoe/ 4006F: drivers/block/aoe/ 4007 4008ATC260X PMIC MFD DRIVER 4009M: Manivannan Sadhasivam <mani@kernel.org> 4010M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 4011L: linux-actions@lists.infradead.org 4012S: Maintained 4013F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 4014F: drivers/input/misc/atc260x-onkey.c 4015F: drivers/mfd/atc260* 4016F: drivers/power/reset/atc260x-poweroff.c 4017F: drivers/regulator/atc260x-regulator.c 4018F: include/linux/mfd/atc260x/* 4019 4020ATCRTC100 RTC DRIVER 4021M: CL Wang <cl634@andestech.com> 4022S: Supported 4023F: Documentation/devicetree/bindings/rtc/andestech,atcrtc100.yaml 4024F: drivers/rtc/rtc-atcrtc100.c 4025 4026ATHEROS 71XX/9XXX GPIO DRIVER 4027M: Alban Bedel <albeu@free.fr> 4028S: Maintained 4029W: https://github.com/AlbanBedel/linux 4030T: git https://github.com/AlbanBedel/linux.git 4031F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 4032F: drivers/gpio/gpio-ath79.c 4033 4034ATHEROS 71XX/9XXX USB PHY DRIVER 4035M: Alban Bedel <albeu@free.fr> 4036S: Maintained 4037W: https://github.com/AlbanBedel/linux 4038T: git https://github.com/AlbanBedel/linux.git 4039F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 4040F: drivers/phy/qualcomm/phy-ath79-usb.c 4041 4042ATHEROS ATH GENERIC UTILITIES 4043M: Jeff Johnson <jjohnson@kernel.org> 4044L: linux-wireless@vger.kernel.org 4045S: Supported 4046F: drivers/net/wireless/ath/* 4047 4048ATHEROS ATH5K WIRELESS DRIVER 4049M: Jiri Slaby <jirislaby@kernel.org> 4050M: Nick Kossifidis <mickflemm@gmail.com> 4051M: Luis Chamberlain <mcgrof@kernel.org> 4052L: linux-wireless@vger.kernel.org 4053S: Maintained 4054W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 4055F: drivers/net/wireless/ath/ath5k/ 4056 4057ATHEROS ATH6KL WIRELESS DRIVER 4058L: linux-wireless@vger.kernel.org 4059S: Orphan 4060W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 4061F: drivers/net/wireless/ath/ath6kl/ 4062 4063ATI_REMOTE2 DRIVER 4064M: Ville Syrjala <syrjala@sci.fi> 4065S: Maintained 4066F: drivers/input/misc/ati_remote2.c 4067 4068ATK0110 HWMON DRIVER 4069M: Luca Tettamanti <kronos.it@gmail.com> 4070L: linux-hwmon@vger.kernel.org 4071S: Maintained 4072F: drivers/hwmon/asus_atk0110.c 4073 4074ATLX ETHERNET DRIVERS 4075M: Chris Snook <chris.snook@gmail.com> 4076L: netdev@vger.kernel.org 4077S: Maintained 4078W: http://sourceforge.net/projects/atl1 4079W: http://atl1.sourceforge.net 4080F: drivers/net/ethernet/atheros/ 4081 4082ATM 4083M: Chas Williams <3chas3@gmail.com> 4084L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4085L: netdev@vger.kernel.org 4086S: Maintained 4087W: http://linux-atm.sourceforge.net 4088F: drivers/atm/ 4089F: include/linux/atm* 4090F: include/linux/sonet.h 4091F: include/uapi/linux/atm* 4092F: include/uapi/linux/sonet.h 4093 4094ATMEL MACB ETHERNET DRIVER 4095M: Nicolas Ferre <nicolas.ferre@microchip.com> 4096M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4097S: Maintained 4098F: drivers/net/ethernet/cadence/ 4099 4100ATMEL MAXTOUCH DRIVER 4101M: Nick Dyer <nick@shmanahar.org> 4102S: Maintained 4103T: git https://github.com/ndyer/linux.git 4104F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4105F: drivers/input/touchscreen/atmel_mxt_ts.c 4106 4107ATOMIC INFRASTRUCTURE 4108M: Will Deacon <will@kernel.org> 4109M: Peter Zijlstra <peterz@infradead.org> 4110M: Boqun Feng <boqun.feng@gmail.com> 4111R: Mark Rutland <mark.rutland@arm.com> 4112R: Gary Guo <gary@garyguo.net> 4113L: linux-kernel@vger.kernel.org 4114S: Maintained 4115F: Documentation/atomic_*.txt 4116F: arch/*/include/asm/atomic*.h 4117F: include/*/atomic*.h 4118F: include/linux/refcount.h 4119F: scripts/atomic/ 4120F: rust/kernel/sync/atomic.rs 4121F: rust/kernel/sync/atomic/ 4122F: rust/kernel/sync/refcount.rs 4123 4124ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4125M: Bradley Grove <linuxdrivers@attotech.com> 4126L: linux-scsi@vger.kernel.org 4127S: Supported 4128W: http://www.attotech.com 4129F: drivers/scsi/esas2r 4130 4131ATUSB IEEE 802.15.4 RADIO DRIVER 4132M: Stefan Schmidt <stefan@datenfreihafen.org> 4133L: linux-wpan@vger.kernel.org 4134S: Maintained 4135F: drivers/net/ieee802154/at86rf230.h 4136F: drivers/net/ieee802154/atusb.c 4137F: drivers/net/ieee802154/atusb.h 4138 4139AUDIT SUBSYSTEM 4140M: Paul Moore <paul@paul-moore.com> 4141M: Eric Paris <eparis@redhat.com> 4142L: audit@vger.kernel.org 4143S: Supported 4144W: https://github.com/linux-audit 4145Q: https://patchwork.kernel.org/project/audit/list 4146B: mailto:audit@vger.kernel.org 4147P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4148T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4149F: include/asm-generic/audit_*.h 4150F: include/linux/audit.h 4151F: include/linux/audit_arch.h 4152F: include/uapi/linux/audit.h 4153F: kernel/audit* 4154F: lib/*audit.c 4155K: \baudit_[a-z_0-9]\+\b 4156 4157AUTOFDO BUILD 4158M: Rong Xu <xur@google.com> 4159M: Han Shen <shenhan@google.com> 4160S: Supported 4161F: Documentation/dev-tools/autofdo.rst 4162F: scripts/Makefile.autofdo 4163 4164AUXILIARY BUS DRIVER 4165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4166R: Dave Ertman <david.m.ertman@intel.com> 4167R: Ira Weiny <ira.weiny@intel.com> 4168R: Leon Romanovsky <leon@kernel.org> 4169S: Supported 4170T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4171F: Documentation/driver-api/auxiliary_bus.rst 4172F: drivers/base/auxiliary.c 4173F: include/linux/auxiliary_bus.h 4174F: rust/helpers/auxiliary.c 4175F: rust/kernel/auxiliary.rs 4176F: samples/rust/rust_driver_auxiliary.rs 4177 4178AUXILIARY DISPLAY DRIVERS 4179M: Andy Shevchenko <andy@kernel.org> 4180R: Geert Uytterhoeven <geert@linux-m68k.org> 4181S: Odd Fixes 4182T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4183F: Documentation/devicetree/bindings/auxdisplay/ 4184F: drivers/auxdisplay/ 4185F: include/linux/cfag12864b.h 4186F: include/uapi/linux/map_to_14segment.h 4187F: include/uapi/linux/map_to_7segment.h 4188 4189AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4190M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4191L: linux-iio@vger.kernel.org 4192S: Maintained 4193F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4194F: drivers/iio/light/apds9306.c 4195 4196AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4197M: Andreas Klinger <ak@it-klinger.de> 4198L: linux-iio@vger.kernel.org 4199S: Maintained 4200F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4201F: drivers/iio/adc/hx711.c 4202 4203AWINIC AW99706 WLED BACKLIGHT DRIVER 4204M: Junjie Cao <caojunjie650@gmail.com> 4205S: Maintained 4206F: Documentation/devicetree/bindings/leds/backlight/awinic,aw99706.yaml 4207F: drivers/video/backlight/aw99706.c 4208 4209AX.25 NETWORK LAYER 4210L: linux-hams@vger.kernel.org 4211S: Orphan 4212W: https://linux-ax25.in-berlin.de 4213F: include/net/ax25.h 4214F: include/uapi/linux/ax25.h 4215F: net/ax25/ 4216 4217AXENTIA ARM DEVICES 4218M: Peter Rosin <peda@axentia.se> 4219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4220S: Maintained 4221F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4222F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4223F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4224F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4225 4226AXENTIA ASOC DRIVERS 4227M: Peter Rosin <peda@axentia.se> 4228L: linux-sound@vger.kernel.org 4229S: Maintained 4230F: Documentation/devicetree/bindings/sound/axentia,* 4231F: sound/soc/atmel/tse850-pcm5142.c 4232 4233AXIS ARTPEC ARM64 SoC SUPPORT 4234M: Jesper Nilsson <jesper.nilsson@axis.com> 4235M: Lars Persson <lars.persson@axis.com> 4236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4237L: linux-samsung-soc@vger.kernel.org 4238L: linux-arm-kernel@axis.com 4239S: Maintained 4240F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4241F: arch/arm64/boot/dts/exynos/axis/ 4242F: drivers/clk/samsung/clk-artpec*.c 4243F: include/dt-bindings/clock/axis,artpec*-clk.h 4244 4245AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4246M: Nuno Sá <nuno.sa@analog.com> 4247L: linux-hwmon@vger.kernel.org 4248S: Supported 4249W: https://ez.analog.com/linux-software-drivers 4250F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4251F: drivers/hwmon/axi-fan-control.c 4252 4253AXI SPI ENGINE 4254M: Michael Hennerich <michael.hennerich@analog.com> 4255M: Nuno Sá <nuno.sa@analog.com> 4256R: David Lechner <dlechner@baylibre.com> 4257L: linux-spi@vger.kernel.org 4258S: Supported 4259W: https://ez.analog.com/linux-software-drivers 4260F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4261F: drivers/spi/spi-axi-spi-engine.c 4262 4263AXI PWM GENERATOR 4264M: Michael Hennerich <michael.hennerich@analog.com> 4265M: Nuno Sá <nuno.sa@analog.com> 4266R: Trevor Gamblin <tgamblin@baylibre.com> 4267L: linux-pwm@vger.kernel.org 4268S: Supported 4269W: https://ez.analog.com/linux-software-drivers 4270F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4271F: drivers/pwm/pwm-axi-pwmgen.c 4272 4273AYANEO PLATFORM EC DRIVER 4274M: Antheas Kapenekakis <lkml@antheas.dev> 4275L: platform-driver-x86@vger.kernel.org 4276S: Maintained 4277F: Documentation/ABI/testing/sysfs-platform-ayaneo 4278F: drivers/platform/x86/ayaneo-ec.c 4279 4280AZ6007 DVB DRIVER 4281M: Mauro Carvalho Chehab <mchehab@kernel.org> 4282L: linux-media@vger.kernel.org 4283S: Maintained 4284W: https://linuxtv.org 4285T: git git://linuxtv.org/media.git 4286F: drivers/media/usb/dvb-usb-v2/az6007.c 4287 4288AZTECH FM RADIO RECEIVER DRIVER 4289M: Hans Verkuil <hverkuil@kernel.org> 4290L: linux-media@vger.kernel.org 4291S: Maintained 4292W: https://linuxtv.org 4293T: git git://linuxtv.org/media.git 4294F: drivers/media/radio/radio-aztech* 4295 4296B43 WIRELESS DRIVER 4297L: linux-wireless@vger.kernel.org 4298L: b43-dev@lists.infradead.org 4299S: Orphan 4300W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4301F: drivers/net/wireless/broadcom/b43/ 4302 4303B43LEGACY WIRELESS DRIVER 4304L: linux-wireless@vger.kernel.org 4305L: b43-dev@lists.infradead.org 4306S: Orphan 4307W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4308F: drivers/net/wireless/broadcom/b43legacy/ 4309 4310BACKLIGHT CLASS/SUBSYSTEM 4311M: Lee Jones <lee@kernel.org> 4312M: Daniel Thompson <danielt@kernel.org> 4313M: Jingoo Han <jingoohan1@gmail.com> 4314L: dri-devel@lists.freedesktop.org 4315S: Maintained 4316T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4317F: Documentation/ABI/stable/sysfs-class-backlight 4318F: Documentation/ABI/testing/sysfs-class-backlight 4319F: Documentation/devicetree/bindings/leds/backlight 4320F: drivers/video/backlight/ 4321F: include/linux/backlight.h 4322F: include/linux/pwm_backlight.h 4323 4324BARCO P50 GPIO DRIVER 4325M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4326M: Peter Korsgaard <peter.korsgaard@barco.com> 4327S: Maintained 4328F: drivers/platform/x86/barco-p50-gpio.c 4329 4330BATMAN ADVANCED 4331M: Marek Lindner <marek.lindner@mailbox.org> 4332M: Simon Wunderlich <sw@simonwunderlich.de> 4333M: Antonio Quartulli <antonio@mandelbit.com> 4334M: Sven Eckelmann <sven@narfation.org> 4335L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4336S: Maintained 4337W: https://www.open-mesh.org/ 4338Q: https://patchwork.open-mesh.org/project/batman/list/ 4339B: https://www.open-mesh.org/projects/batman-adv/issues 4340C: ircs://irc.hackint.org/batadv 4341T: git https://git.open-mesh.org/linux-merge.git 4342F: Documentation/networking/batman-adv.rst 4343F: include/uapi/linux/batadv_packet.h 4344F: include/uapi/linux/batman_adv.h 4345F: net/batman-adv/ 4346 4347BAYCOM/HDLCDRV DRIVERS FOR AX.25 4348M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4349L: linux-hams@vger.kernel.org 4350S: Maintained 4351W: http://www.baycom.org/~tom/ham/ham.html 4352F: drivers/net/hamradio/baycom* 4353 4354BCACHE (BLOCK LAYER CACHE) 4355M: Coly Li <colyli@fnnas.com> 4356M: Kent Overstreet <kent.overstreet@linux.dev> 4357L: linux-bcache@vger.kernel.org 4358S: Maintained 4359W: http://bcache.evilpiepirate.org 4360C: irc://irc.oftc.net/bcache 4361F: drivers/md/bcache/ 4362 4363BCACHEFS 4364M: Kent Overstreet <kent.overstreet@linux.dev> 4365L: linux-bcachefs@vger.kernel.org 4366S: Externally maintained 4367C: irc://irc.oftc.net/bcache 4368T: git https://evilpiepirate.org/git/bcachefs.git 4369 4370BDISP ST MEDIA DRIVER 4371M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4372L: linux-media@vger.kernel.org 4373S: Supported 4374W: https://linuxtv.org 4375T: git git://linuxtv.org/media.git 4376F: drivers/media/platform/st/sti/bdisp 4377 4378BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4379M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4380L: netdev@vger.kernel.org 4381S: Maintained 4382F: drivers/net/ethernet/ec_bhf.c 4383 4384BEFS FILE SYSTEM 4385M: Luis de Bethencourt <luisbg@kernel.org> 4386M: Salah Triki <salah.triki@gmail.com> 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4389F: Documentation/filesystems/befs.rst 4390F: fs/befs/ 4391 4392BFQ I/O SCHEDULER 4393M: Yu Kuai <yukuai@fnnas.com> 4394L: linux-block@vger.kernel.org 4395S: Odd Fixes 4396F: Documentation/block/bfq-iosched.rst 4397F: block/bfq-* 4398 4399BFS FILE SYSTEM 4400M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4401S: Maintained 4402F: Documentation/filesystems/bfs.rst 4403F: fs/bfs/ 4404F: include/uapi/linux/bfs_fs.h 4405 4406BINMAN 4407M: Simon Glass <sjg@chromium.org> 4408S: Supported 4409F: Documentation/devicetree/bindings/mtd/partitions/binman* 4410 4411BITMAP API 4412M: Yury Norov <yury.norov@gmail.com> 4413R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4414S: Maintained 4415F: include/linux/bitfield.h 4416F: include/linux/bitmap-str.h 4417F: include/linux/bitmap.h 4418F: include/linux/bits.h 4419F: include/linux/cpumask.h 4420F: include/linux/cpumask_types.h 4421F: include/linux/find.h 4422F: include/linux/hw_bitfield.h 4423F: include/linux/nodemask.h 4424F: include/linux/nodemask_types.h 4425F: include/uapi/linux/bits.h 4426F: include/vdso/bits.h 4427F: lib/bitmap-str.c 4428F: lib/bitmap.c 4429F: lib/cpumask.c 4430F: lib/find_bit.c 4431F: lib/find_bit_benchmark.c 4432F: lib/test_bitmap.c 4433F: lib/tests/cpumask_kunit.c 4434F: tools/include/linux/bitfield.h 4435F: tools/include/linux/bitmap.h 4436F: tools/include/linux/bits.h 4437F: tools/include/linux/find.h 4438F: tools/include/uapi/linux/bits.h 4439F: tools/include/vdso/bits.h 4440F: tools/lib/bitmap.c 4441F: tools/lib/find_bit.c 4442 4443BITMAP API BINDINGS [RUST] 4444M: Yury Norov <yury.norov@gmail.com> 4445S: Maintained 4446F: rust/helpers/bitmap.c 4447F: rust/helpers/cpumask.c 4448 4449BITMAP API [RUST] 4450M: Alice Ryhl <aliceryhl@google.com> 4451M: Burak Emir <bqe@google.com> 4452R: Yury Norov <yury.norov@gmail.com> 4453S: Maintained 4454F: lib/find_bit_benchmark_rust.rs 4455F: rust/kernel/bitmap.rs 4456F: rust/kernel/id_pool.rs 4457 4458BITOPS API 4459M: Yury Norov <yury.norov@gmail.com> 4460R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4461S: Maintained 4462F: arch/*/include/asm/bitops.h 4463F: arch/*/include/asm/bitops_32.h 4464F: arch/*/include/asm/bitops_64.h 4465F: arch/*/lib/bitops.c 4466F: include/asm-generic/bitops 4467F: include/asm-generic/bitops.h 4468F: include/linux/bitops.h 4469F: lib/hweight.c 4470F: lib/test_bitops.c 4471F: tools/*/bitops* 4472 4473BITOPS API BINDINGS [RUST] 4474M: Yury Norov <yury.norov@gmail.com> 4475S: Maintained 4476F: rust/helpers/bitops.c 4477 4478BLINKM RGB LED DRIVER 4479M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4480S: Maintained 4481F: drivers/leds/leds-blinkm.c 4482 4483BLOCK LAYER 4484M: Jens Axboe <axboe@kernel.dk> 4485L: linux-block@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 4488F: Documentation/ABI/stable/sysfs-block 4489F: Documentation/block/ 4490F: block/ 4491F: drivers/block/ 4492F: include/linux/bio.h 4493F: include/linux/blk* 4494F: include/uapi/linux/blk* 4495F: include/uapi/linux/ioprio.h 4496F: kernel/trace/blktrace.c 4497F: lib/sbitmap.c 4498 4499BLOCK LAYER DEVICE DRIVER API [RUST] 4500M: Andreas Hindborg <a.hindborg@kernel.org> 4501R: Boqun Feng <boqun.feng@gmail.com> 4502L: linux-block@vger.kernel.org 4503L: rust-for-linux@vger.kernel.org 4504S: Supported 4505W: https://rust-for-linux.com 4506B: https://github.com/Rust-for-Linux/linux/issues 4507C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4508T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4509F: drivers/block/rnull/ 4510F: rust/kernel/block.rs 4511F: rust/kernel/block/ 4512 4513BLOCK2MTD DRIVER 4514M: Joern Engel <joern@lazybastard.org> 4515L: linux-mtd@lists.infradead.org 4516S: Maintained 4517F: drivers/mtd/devices/block2mtd.c 4518 4519BLUETOOTH DRIVERS 4520M: Marcel Holtmann <marcel@holtmann.org> 4521M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4522L: linux-bluetooth@vger.kernel.org 4523S: Supported 4524W: http://www.bluez.org/ 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4526T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4527F: Documentation/devicetree/bindings/net/bluetooth/ 4528F: drivers/bluetooth/ 4529 4530BLUETOOTH SUBSYSTEM 4531M: Marcel Holtmann <marcel@holtmann.org> 4532M: Johan Hedberg <johan.hedberg@gmail.com> 4533M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4534L: linux-bluetooth@vger.kernel.org 4535S: Supported 4536W: http://www.bluez.org/ 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4539F: Documentation/ABI/stable/sysfs-class-bluetooth 4540F: include/net/bluetooth/ 4541F: net/bluetooth/ 4542 4543BLZP1600 GPIO DRIVER 4544M: James Cowgill <james.cowgill@blaize.com> 4545M: Matt Redfearn <matt.redfearn@blaize.com> 4546M: Neil Jones <neil.jones@blaize.com> 4547M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4548L: linux-gpio@vger.kernel.org 4549S: Maintained 4550F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4551F: drivers/gpio/gpio-blzp1600.c 4552 4553BONDING DRIVER 4554M: Jay Vosburgh <jv@jvosburgh.net> 4555L: netdev@vger.kernel.org 4556S: Maintained 4557F: Documentation/networking/bonding.rst 4558F: drivers/net/bonding/ 4559F: include/net/bond* 4560F: include/uapi/linux/if_bonding.h 4561F: tools/testing/selftests/drivers/net/bonding/ 4562 4563BOSCH SENSORTEC BMA220 ACCELEROMETER IIO DRIVER 4564M: Petre Rodan <petre.rodan@subdimension.ro> 4565L: linux-iio@vger.kernel.org 4566S: Maintained 4567F: Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml 4568F: drivers/iio/accel/bma220* 4569 4570BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4571M: Dan Robertson <dan@dlrobertson.com> 4572L: linux-iio@vger.kernel.org 4573S: Maintained 4574F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4575F: drivers/iio/accel/bma400* 4576 4577BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4578M: Alex Lanzano <lanzano.alex@gmail.com> 4579L: linux-iio@vger.kernel.org 4580S: Maintained 4581F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4582F: drivers/iio/imu/bmi270/ 4583 4584BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4585M: Jagath Jog J <jagathjog1996@gmail.com> 4586L: linux-iio@vger.kernel.org 4587S: Maintained 4588F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4589F: drivers/iio/imu/bmi323/ 4590 4591BPF JIT for ARC 4592M: Shahab Vahedi <list+bpf@vahedi.org> 4593L: bpf@vger.kernel.org 4594S: Maintained 4595F: arch/arc/net/ 4596 4597BPF JIT for ARM 4598M: Russell King <linux@armlinux.org.uk> 4599M: Puranjay Mohan <puranjay@kernel.org> 4600L: bpf@vger.kernel.org 4601S: Maintained 4602F: arch/arm/net/ 4603 4604BPF JIT for ARM64 4605M: Daniel Borkmann <daniel@iogearbox.net> 4606M: Alexei Starovoitov <ast@kernel.org> 4607M: Puranjay Mohan <puranjay@kernel.org> 4608R: Xu Kuohai <xukuohai@huaweicloud.com> 4609L: bpf@vger.kernel.org 4610S: Supported 4611F: arch/arm64/net/ 4612 4613BPF JIT for LOONGARCH 4614M: Tiezhu Yang <yangtiezhu@loongson.cn> 4615R: Hengqi Chen <hengqi.chen@gmail.com> 4616L: bpf@vger.kernel.org 4617S: Maintained 4618F: arch/loongarch/net/ 4619 4620BPF JIT for MIPS (32-BIT AND 64-BIT) 4621M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4622M: Paul Burton <paulburton@kernel.org> 4623L: bpf@vger.kernel.org 4624S: Maintained 4625F: arch/mips/net/ 4626 4627BPF JIT for NFP NICs 4628M: Jakub Kicinski <kuba@kernel.org> 4629L: bpf@vger.kernel.org 4630S: Odd Fixes 4631F: drivers/net/ethernet/netronome/nfp/bpf/ 4632 4633BPF JIT for POWERPC (32-BIT AND 64-BIT) 4634M: Hari Bathini <hbathini@linux.ibm.com> 4635M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 4636R: Naveen N Rao <naveen@kernel.org> 4637L: bpf@vger.kernel.org 4638S: Supported 4639F: arch/powerpc/net/ 4640 4641BPF JIT for RISC-V (32-bit) 4642M: Luke Nelson <luke.r.nels@gmail.com> 4643M: Xi Wang <xi.wang@gmail.com> 4644L: bpf@vger.kernel.org 4645S: Maintained 4646F: arch/riscv/net/ 4647X: arch/riscv/net/bpf_jit_comp64.c 4648 4649BPF JIT for RISC-V (64-bit) 4650M: Björn Töpel <bjorn@kernel.org> 4651R: Pu Lehui <pulehui@huawei.com> 4652R: Puranjay Mohan <puranjay@kernel.org> 4653L: bpf@vger.kernel.org 4654S: Maintained 4655F: arch/riscv/net/ 4656X: arch/riscv/net/bpf_jit_comp32.c 4657 4658BPF JIT for S390 4659M: Ilya Leoshkevich <iii@linux.ibm.com> 4660M: Heiko Carstens <hca@linux.ibm.com> 4661M: Vasily Gorbik <gor@linux.ibm.com> 4662L: bpf@vger.kernel.org 4663S: Supported 4664F: arch/s390/net/ 4665X: arch/s390/net/pnet.c 4666 4667BPF JIT for SPARC (32-BIT AND 64-BIT) 4668M: David S. Miller <davem@davemloft.net> 4669L: bpf@vger.kernel.org 4670S: Odd Fixes 4671F: arch/sparc/net/ 4672 4673BPF JIT for X86 32-BIT 4674M: Wang YanQing <udknight@gmail.com> 4675L: bpf@vger.kernel.org 4676S: Odd Fixes 4677F: arch/x86/net/bpf_jit_comp32.c 4678 4679BPF JIT for X86 64-BIT 4680M: Alexei Starovoitov <ast@kernel.org> 4681M: Daniel Borkmann <daniel@iogearbox.net> 4682L: bpf@vger.kernel.org 4683S: Supported 4684F: arch/x86/net/ 4685X: arch/x86/net/bpf_jit_comp32.c 4686 4687BPF [BTF] 4688M: Martin KaFai Lau <martin.lau@linux.dev> 4689L: bpf@vger.kernel.org 4690S: Maintained 4691F: include/linux/btf* 4692F: kernel/bpf/btf.c 4693 4694BPF [CORE] 4695M: Alexei Starovoitov <ast@kernel.org> 4696M: Daniel Borkmann <daniel@iogearbox.net> 4697R: John Fastabend <john.fastabend@gmail.com> 4698L: bpf@vger.kernel.org 4699S: Maintained 4700F: include/linux/bpf* 4701F: include/linux/filter.h 4702F: include/linux/tnum.h 4703F: kernel/bpf/core.c 4704F: kernel/bpf/dispatcher.c 4705F: kernel/bpf/mprog.c 4706F: kernel/bpf/syscall.c 4707F: kernel/bpf/tnum.c 4708F: kernel/bpf/trampoline.c 4709F: kernel/bpf/verifier.c 4710 4711BPF [CRYPTO] 4712M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4713L: bpf@vger.kernel.org 4714S: Maintained 4715F: crypto/bpf_crypto_skcipher.c 4716F: include/linux/bpf_crypto.h 4717F: kernel/bpf/crypto.c 4718 4719BPF [DOCUMENTATION] (Related to Standardization) 4720R: David Vernet <void@manifault.com> 4721L: bpf@vger.kernel.org 4722L: bpf@ietf.org 4723S: Maintained 4724F: Documentation/bpf/standardization/ 4725 4726BPF [GENERAL] (Safe Dynamic Programs and Tools) 4727M: Alexei Starovoitov <ast@kernel.org> 4728M: Daniel Borkmann <daniel@iogearbox.net> 4729M: Andrii Nakryiko <andrii@kernel.org> 4730R: Martin KaFai Lau <martin.lau@linux.dev> 4731R: Eduard Zingerman <eddyz87@gmail.com> 4732R: Song Liu <song@kernel.org> 4733R: Yonghong Song <yonghong.song@linux.dev> 4734R: John Fastabend <john.fastabend@gmail.com> 4735R: KP Singh <kpsingh@kernel.org> 4736R: Stanislav Fomichev <sdf@fomichev.me> 4737R: Hao Luo <haoluo@google.com> 4738R: Jiri Olsa <jolsa@kernel.org> 4739L: bpf@vger.kernel.org 4740S: Supported 4741W: https://bpf.io/ 4742Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4743T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4744T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4745F: Documentation/bpf/ 4746F: Documentation/networking/filter.rst 4747F: Documentation/userspace-api/ebpf/ 4748F: arch/*/net/* 4749F: include/linux/bpf* 4750F: include/linux/btf* 4751F: include/linux/buildid.h 4752F: include/linux/filter.h 4753F: include/trace/events/xdp.h 4754F: include/uapi/linux/bpf* 4755F: include/uapi/linux/btf* 4756F: include/uapi/linux/filter.h 4757F: kernel/bpf/ 4758F: kernel/trace/bpf_trace.c 4759F: lib/buildid.c 4760F: arch/*/include/asm/rqspinlock.h 4761F: include/asm-generic/rqspinlock.h 4762F: lib/test_bpf.c 4763F: net/bpf/ 4764F: net/core/filter.c 4765F: net/sched/act_bpf.c 4766F: net/sched/cls_bpf.c 4767F: samples/bpf/ 4768F: scripts/bpf_doc.py 4769F: scripts/Makefile.btf 4770F: scripts/pahole-version.sh 4771F: tools/bpf/ 4772F: tools/lib/bpf/ 4773F: tools/testing/selftests/bpf/ 4774 4775BPF [ITERATOR] 4776M: Yonghong Song <yonghong.song@linux.dev> 4777L: bpf@vger.kernel.org 4778S: Maintained 4779F: kernel/bpf/*iter.c 4780 4781BPF [L7 FRAMEWORK] (sockmap) 4782M: John Fastabend <john.fastabend@gmail.com> 4783M: Jakub Sitnicki <jakub@cloudflare.com> 4784L: netdev@vger.kernel.org 4785L: bpf@vger.kernel.org 4786S: Maintained 4787F: include/linux/skmsg.h 4788F: net/core/skmsg.c 4789F: net/core/sock_map.c 4790F: net/ipv4/tcp_bpf.c 4791F: net/ipv4/udp_bpf.c 4792F: net/unix/unix_bpf.c 4793 4794BPF [LIBRARY] (libbpf) 4795M: Andrii Nakryiko <andrii@kernel.org> 4796M: Eduard Zingerman <eddyz87@gmail.com> 4797L: bpf@vger.kernel.org 4798S: Maintained 4799F: tools/lib/bpf/ 4800 4801BPF [MISC] 4802L: bpf@vger.kernel.org 4803S: Odd Fixes 4804K: (?:\b|_)bpf(?:\b|_) 4805 4806BPF [NETKIT] (BPF-programmable network device) 4807M: Daniel Borkmann <daniel@iogearbox.net> 4808M: Nikolay Aleksandrov <razor@blackwall.org> 4809L: bpf@vger.kernel.org 4810L: netdev@vger.kernel.org 4811S: Supported 4812F: drivers/net/netkit.c 4813F: include/net/netkit.h 4814 4815BPF [NETWORKING] (struct_ops, reuseport) 4816M: Martin KaFai Lau <martin.lau@linux.dev> 4817L: bpf@vger.kernel.org 4818L: netdev@vger.kernel.org 4819S: Maintained 4820F: kernel/bpf/bpf_struct* 4821 4822BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4823M: Martin KaFai Lau <martin.lau@linux.dev> 4824M: Daniel Borkmann <daniel@iogearbox.net> 4825R: John Fastabend <john.fastabend@gmail.com> 4826R: Stanislav Fomichev <sdf@fomichev.me> 4827L: bpf@vger.kernel.org 4828L: netdev@vger.kernel.org 4829S: Maintained 4830F: include/net/tcx.h 4831F: kernel/bpf/tcx.c 4832F: net/core/filter.c 4833F: net/sched/act_bpf.c 4834F: net/sched/cls_bpf.c 4835 4836BPF [RINGBUF] 4837M: Andrii Nakryiko <andrii@kernel.org> 4838L: bpf@vger.kernel.org 4839S: Maintained 4840F: kernel/bpf/ringbuf.c 4841 4842BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4843M: KP Singh <kpsingh@kernel.org> 4844M: Matt Bobrowski <mattbobrowski@google.com> 4845L: bpf@vger.kernel.org 4846S: Maintained 4847F: Documentation/bpf/prog_lsm.rst 4848F: include/linux/bpf_lsm.h 4849F: kernel/bpf/bpf_lsm.c 4850F: kernel/trace/bpf_trace.c 4851F: security/bpf/ 4852 4853BPF [SELFTESTS] (Test Runners & Infrastructure) 4854M: Andrii Nakryiko <andrii@kernel.org> 4855M: Eduard Zingerman <eddyz87@gmail.com> 4856L: bpf@vger.kernel.org 4857S: Maintained 4858F: tools/testing/selftests/bpf/ 4859 4860BPF [STORAGE & CGROUPS] 4861M: Martin KaFai Lau <martin.lau@linux.dev> 4862L: bpf@vger.kernel.org 4863S: Maintained 4864F: kernel/bpf/*storage.c 4865F: kernel/bpf/bpf_lru* 4866F: kernel/bpf/cgroup.c 4867 4868BPF [TOOLING] (bpftool) 4869M: Quentin Monnet <qmo@kernel.org> 4870L: bpf@vger.kernel.org 4871S: Maintained 4872F: kernel/bpf/disasm.* 4873F: tools/bpf/bpftool/ 4874 4875BPF [TRACING] 4876M: Song Liu <song@kernel.org> 4877R: Jiri Olsa <jolsa@kernel.org> 4878L: bpf@vger.kernel.org 4879S: Maintained 4880F: kernel/bpf/stackmap.c 4881F: kernel/trace/bpf_trace.c 4882F: lib/buildid.c 4883 4884BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4885M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4886L: linux-iio@vger.kernel.org 4887S: Maintained 4888F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4889F: drivers/iio/light/apds9160.c 4890 4891BROADCOM ASP 2.0 ETHERNET DRIVER 4892M: Justin Chen <justin.chen@broadcom.com> 4893M: Florian Fainelli <florian.fainelli@broadcom.com> 4894L: bcm-kernel-feedback-list@broadcom.com 4895L: netdev@vger.kernel.org 4896S: Supported 4897F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4898F: drivers/net/ethernet/broadcom/asp2/ 4899 4900BROADCOM B44 10/100 ETHERNET DRIVER 4901M: Michael Chan <michael.chan@broadcom.com> 4902L: netdev@vger.kernel.org 4903S: Maintained 4904F: drivers/net/ethernet/broadcom/b44.* 4905 4906BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4907M: Florian Fainelli <florian.fainelli@broadcom.com> 4908M: Jonas Gorski <jonas.gorski@gmail.com> 4909L: netdev@vger.kernel.org 4910L: openwrt-devel@lists.openwrt.org (subscribers-only) 4911S: Supported 4912F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4913F: drivers/net/dsa/b53/* 4914F: drivers/net/dsa/bcm_sf2* 4915F: include/linux/dsa/brcm.h 4916F: include/linux/platform_data/b53.h 4917F: net/dsa/tag_brcm.c 4918 4919BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4920M: Florian Fainelli <florian.fainelli@broadcom.com> 4921R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4922L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4924S: Maintained 4925T: git https://github.com/broadcom/stblinux.git 4926F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4927F: drivers/pci/controller/pcie-brcmstb.c 4928F: drivers/platform/raspberrypi/vchiq-* 4929F: drivers/staging/vc04_services 4930F: include/linux/raspberrypi/vchiq* 4931N: bcm2711 4932N: bcm2712 4933N: bcm283* 4934N: raspberrypi 4935 4936BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4937M: Florian Fainelli <florian.fainelli@broadcom.com> 4938M: Ray Jui <rjui@broadcom.com> 4939M: Scott Branden <sbranden@broadcom.com> 4940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4941S: Maintained 4942T: git https://github.com/broadcom/mach-bcm 4943F: arch/arm/mach-bcm/ 4944N: bcm281* 4945N: bcm113* 4946N: bcm216* 4947N: kona 4948 4949BROADCOM BCM2835 CAMERA DRIVERS 4950M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4951L: linux-media@vger.kernel.org 4952S: Maintained 4953F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4954F: drivers/media/platform/broadcom/bcm2835-unicam* 4955 4956BROADCOM BCM47XX MIPS ARCHITECTURE 4957M: Hauke Mehrtens <hauke@hauke-m.de> 4958M: Rafał Miłecki <zajec5@gmail.com> 4959L: linux-mips@vger.kernel.org 4960S: Maintained 4961F: Documentation/devicetree/bindings/mips/brcm/ 4962F: arch/mips/bcm47xx/* 4963F: arch/mips/include/asm/mach-bcm47xx/* 4964 4965BROADCOM BCM4908 ETHERNET DRIVER 4966M: Rafał Miłecki <rafal@milecki.pl> 4967R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4968L: netdev@vger.kernel.org 4969S: Maintained 4970F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4971F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4972F: drivers/net/ethernet/broadcom/unimac.h 4973 4974BROADCOM BCM4908 PINMUX DRIVER 4975M: Rafał Miłecki <rafal@milecki.pl> 4976R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4977L: linux-gpio@vger.kernel.org 4978S: Maintained 4979F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4980F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4981 4982BROADCOM BCM5301X ARM ARCHITECTURE 4983M: Florian Fainelli <florian.fainelli@broadcom.com> 4984M: Hauke Mehrtens <hauke@hauke-m.de> 4985M: Rafał Miłecki <zajec5@gmail.com> 4986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4988S: Maintained 4989F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4990F: arch/arm/boot/dts/broadcom/bcm470* 4991F: arch/arm/boot/dts/broadcom/bcm5301* 4992F: arch/arm/boot/dts/broadcom/bcm953012* 4993F: arch/arm/mach-bcm/bcm_5301x.c 4994 4995BROADCOM BCM53573 ARM ARCHITECTURE 4996M: Florian Fainelli <florian.fainelli@broadcom.com> 4997M: Rafał Miłecki <rafal@milecki.pl> 4998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5000S: Maintained 5001F: arch/arm/boot/dts/broadcom/bcm47189* 5002F: arch/arm/boot/dts/broadcom/bcm53573* 5003 5004BROADCOM BCM63XX/BCM33XX UDC DRIVER 5005M: Kevin Cernekee <cernekee@gmail.com> 5006L: linux-usb@vger.kernel.org 5007S: Maintained 5008F: drivers/usb/gadget/udc/bcm63xx_udc.* 5009 5010BROADCOM BCM7XXX ARM ARCHITECTURE 5011M: Florian Fainelli <florian.fainelli@broadcom.com> 5012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5014S: Maintained 5015T: git https://github.com/broadcom/stblinux.git 5016F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5017F: arch/arm/boot/dts/broadcom/bcm7*.dts* 5018F: arch/arm/include/asm/hardware/cache-b15-rac.h 5019F: arch/arm/mach-bcm/*brcmstb* 5020F: arch/arm/mm/cache-b15-rac.c 5021F: drivers/bus/brcmstb_gisb.c 5022F: drivers/pci/controller/pcie-brcmstb.c 5023N: brcmstb 5024N: bcm7038 5025N: bcm7120 5026 5027BROADCOM BCMBCA ARM ARCHITECTURE 5028M: William Zhang <william.zhang@broadcom.com> 5029M: Anand Gore <anand.gore@broadcom.com> 5030M: Kursad Oney <kursad.oney@broadcom.com> 5031M: Florian Fainelli <florian.fainelli@broadcom.com> 5032M: Rafał Miłecki <rafal@milecki.pl> 5033R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5035S: Maintained 5036T: git https://github.com/broadcom/stblinux.git 5037F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 5038F: arch/arm64/boot/dts/broadcom/bcmbca/* 5039N: bcmbca 5040N: bcm[9]?47622 5041N: bcm[9]?4912 5042N: bcm[9]?63138 5043N: bcm[9]?63146 5044N: bcm[9]?63148 5045N: bcm[9]?63158 5046N: bcm[9]?63178 5047N: bcm[9]?6756 5048N: bcm[9]?6813 5049N: bcm[9]?6846 5050N: bcm[9]?6855 5051N: bcm[9]?6856 5052N: bcm[9]?6858 5053N: bcm[9]?6878 5054 5055BROADCOM BDC DRIVER 5056M: Justin Chen <justin.chen@broadcom.com> 5057M: Al Cooper <alcooperx@gmail.com> 5058R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5059L: linux-usb@vger.kernel.org 5060S: Maintained 5061F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 5062F: drivers/usb/gadget/udc/bdc/ 5063 5064BROADCOM BMIPS CPUFREQ DRIVER 5065M: Markus Mayer <mmayer@broadcom.com> 5066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5067L: linux-pm@vger.kernel.org 5068S: Maintained 5069F: drivers/cpufreq/bmips-cpufreq.c 5070 5071BROADCOM BMIPS MIPS ARCHITECTURE 5072M: Florian Fainelli <florian.fainelli@broadcom.com> 5073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5074L: linux-mips@vger.kernel.org 5075S: Maintained 5076T: git https://github.com/broadcom/stblinux.git 5077F: arch/mips/bmips/* 5078F: arch/mips/boot/dts/brcm/bcm*.dts* 5079F: arch/mips/include/asm/mach-bmips/* 5080F: arch/mips/kernel/*bmips* 5081F: drivers/irqchip/irq-bcm63* 5082F: drivers/irqchip/irq-bcm7* 5083F: drivers/irqchip/irq-brcmstb* 5084F: drivers/pmdomain/bcm/bcm63xx-power.c 5085F: include/linux/bcm963xx_nvram.h 5086F: include/linux/bcm963xx_tag.h 5087 5088BROADCOM BNX2 GIGABIT ETHERNET DRIVER 5089M: Rasesh Mody <rmody@marvell.com> 5090M: GR-Linux-NIC-Dev@marvell.com 5091L: netdev@vger.kernel.org 5092S: Maintained 5093F: drivers/net/ethernet/broadcom/bnx2.* 5094F: drivers/net/ethernet/broadcom/bnx2_* 5095 5096BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5097M: Saurav Kashyap <skashyap@marvell.com> 5098M: Javed Hasan <jhasan@marvell.com> 5099M: GR-QLogic-Storage-Upstream@marvell.com 5100L: linux-scsi@vger.kernel.org 5101S: Supported 5102F: drivers/scsi/bnx2fc/ 5103 5104BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5105M: Nilesh Javali <njavali@marvell.com> 5106M: Manish Rangankar <mrangankar@marvell.com> 5107M: GR-QLogic-Storage-Upstream@marvell.com 5108L: linux-scsi@vger.kernel.org 5109S: Supported 5110F: drivers/scsi/bnx2i/ 5111 5112BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5113M: Sudarsana Kalluru <skalluru@marvell.com> 5114M: Manish Chopra <manishc@marvell.com> 5115L: netdev@vger.kernel.org 5116S: Maintained 5117F: drivers/net/ethernet/broadcom/bnx2x/ 5118 5119BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5120M: Michael Chan <michael.chan@broadcom.com> 5121M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5122L: netdev@vger.kernel.org 5123S: Maintained 5124F: drivers/firmware/broadcom/tee_bnxt_fw.c 5125F: drivers/net/ethernet/broadcom/bnxt/ 5126F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5127 5128BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5129M: Vikas Gupta <vikas.gupta@broadcom.com> 5130L: netdev@vger.kernel.org 5131S: Maintained 5132F: drivers/net/ethernet/broadcom/bnge/ 5133 5134BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5135M: Arend van Spriel <arend.vanspriel@broadcom.com> 5136L: linux-wireless@vger.kernel.org 5137L: brcm80211@lists.linux.dev 5138L: brcm80211-dev-list.pdl@broadcom.com 5139S: Supported 5140F: drivers/net/wireless/broadcom/brcm80211/ 5141F: include/linux/platform_data/brcmfmac.h 5142 5143BROADCOM BRCMSTB GPIO DRIVER 5144M: Doug Berger <opendmb@gmail.com> 5145M: Florian Fainelli <florian.fainelli@broadcom.com> 5146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5147S: Supported 5148F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5149F: drivers/gpio/gpio-brcmstb.c 5150 5151BROADCOM BRCMSTB I2C DRIVER 5152M: Kamal Dasu <kamal.dasu@broadcom.com> 5153R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5154L: linux-i2c@vger.kernel.org 5155S: Supported 5156F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5157F: drivers/i2c/busses/i2c-brcmstb.c 5158 5159BROADCOM BRCMSTB UART DRIVER 5160M: Al Cooper <alcooperx@gmail.com> 5161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5162L: linux-serial@vger.kernel.org 5163S: Maintained 5164F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5165F: drivers/tty/serial/8250/8250_bcm7271.c 5166 5167BROADCOM BRCMSTB USB EHCI DRIVER 5168M: Justin Chen <justin.chen@broadcom.com> 5169M: Al Cooper <alcooperx@gmail.com> 5170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5171L: linux-usb@vger.kernel.org 5172S: Maintained 5173F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5174F: drivers/usb/host/ehci-brcm.* 5175 5176BROADCOM BRCMSTB USB PIN MAP DRIVER 5177M: Al Cooper <alcooperx@gmail.com> 5178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5179L: linux-usb@vger.kernel.org 5180S: Maintained 5181F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5182F: drivers/usb/misc/brcmstb-usb-pinmap.c 5183 5184BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5185M: Justin Chen <justin.chen@broadcom.com> 5186M: Al Cooper <alcooperx@gmail.com> 5187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5188L: linux-kernel@vger.kernel.org 5189S: Maintained 5190F: drivers/phy/broadcom/phy-brcm-usb* 5191 5192BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5193M: William Zhang <william.zhang@broadcom.com> 5194M: Kursad Oney <kursad.oney@broadcom.com> 5195M: Jonas Gorski <jonas.gorski@gmail.com> 5196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5197L: linux-spi@vger.kernel.org 5198S: Maintained 5199F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5200F: drivers/spi/spi-bcm63xx-hsspi.c 5201F: drivers/spi/spi-bcmbca-hsspi.c 5202 5203BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5204M: Jonas Gorski <jonas.gorski@gmail.com> 5205L: linux-spi@vger.kernel.org 5206S: Odd Fixes 5207F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5208F: drivers/spi/spi-bcm63xx.c 5209 5210BROADCOM ETHERNET PHY DRIVERS 5211M: Florian Fainelli <florian.fainelli@broadcom.com> 5212R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5213L: netdev@vger.kernel.org 5214S: Supported 5215F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5216F: drivers/net/phy/bcm*.[ch] 5217F: drivers/net/phy/broadcom.c 5218F: include/linux/brcmphy.h 5219 5220BROADCOM GENET ETHERNET DRIVER 5221M: Doug Berger <opendmb@gmail.com> 5222M: Florian Fainelli <florian.fainelli@broadcom.com> 5223R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5224L: netdev@vger.kernel.org 5225S: Maintained 5226F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5227F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5228F: drivers/net/ethernet/broadcom/genet/ 5229F: drivers/net/ethernet/broadcom/unimac.h 5230F: drivers/net/mdio/mdio-bcm-unimac.c 5231F: include/linux/platform_data/mdio-bcm-unimac.h 5232 5233BROADCOM IPROC ARM ARCHITECTURE 5234M: Ray Jui <rjui@broadcom.com> 5235M: Scott Branden <sbranden@broadcom.com> 5236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5238S: Maintained 5239T: git https://github.com/broadcom/stblinux.git 5240F: arch/arm64/boot/dts/broadcom/northstar2/* 5241F: arch/arm64/boot/dts/broadcom/stingray/* 5242F: drivers/clk/bcm/clk-ns* 5243F: drivers/clk/bcm/clk-sr* 5244F: drivers/pinctrl/bcm/pinctrl-ns* 5245F: include/dt-bindings/clock/bcm-sr* 5246N: iproc 5247N: cygnus 5248N: bcm[-_]nsp 5249N: bcm9113* 5250N: bcm9583* 5251N: bcm9585* 5252N: bcm9586* 5253N: bcm988312 5254N: bcm113* 5255N: bcm583* 5256N: bcm585* 5257N: bcm586* 5258N: bcm88312 5259N: hr2 5260N: stingray 5261 5262BROADCOM IPROC GBIT ETHERNET DRIVER 5263M: Rafał Miłecki <rafal@milecki.pl> 5264R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5265L: netdev@vger.kernel.org 5266S: Maintained 5267F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5268F: drivers/net/ethernet/broadcom/bgmac* 5269F: drivers/net/ethernet/broadcom/unimac.h 5270 5271BROADCOM KONA GPIO DRIVER 5272M: Ray Jui <rjui@broadcom.com> 5273R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5274S: Supported 5275F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5276F: drivers/gpio/gpio-bcm-kona.c 5277 5278BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5279M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5280M: Kashyap Desai <kashyap.desai@broadcom.com> 5281M: Sumit Saxena <sumit.saxena@broadcom.com> 5282M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5283L: mpi3mr-linuxdrv.pdl@broadcom.com 5284L: linux-scsi@vger.kernel.org 5285S: Supported 5286W: https://www.broadcom.com/support/storage 5287F: drivers/scsi/mpi3mr/ 5288 5289BROADCOM NETXTREME-E ROCE DRIVER 5290M: Selvin Xavier <selvin.xavier@broadcom.com> 5291M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5292L: linux-rdma@vger.kernel.org 5293S: Supported 5294W: http://www.broadcom.com 5295F: drivers/infiniband/hw/bnxt_re/ 5296F: include/uapi/rdma/bnxt_re-abi.h 5297 5298BROADCOM 800 GIGABIT ROCE DRIVER 5299M: Siva Reddy Kallam <siva.kallam@broadcom.com> 5300L: linux-rdma@vger.kernel.org 5301S: Supported 5302W: http://www.broadcom.com 5303F: drivers/infiniband/hw/bng_re/ 5304 5305BROADCOM NVRAM DRIVER 5306M: Rafał Miłecki <zajec5@gmail.com> 5307L: linux-mips@vger.kernel.org 5308S: Maintained 5309F: drivers/firmware/broadcom/* 5310 5311BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5312M: Rafał Miłecki <rafal@milecki.pl> 5313M: Florian Fainelli <florian.fainelli@broadcom.com> 5314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5315L: linux-pm@vger.kernel.org 5316S: Maintained 5317T: git https://github.com/broadcom/stblinux.git 5318F: drivers/pmdomain/bcm/bcm-pmb.c 5319F: include/dt-bindings/soc/bcm-pmb.h 5320 5321BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5322M: Rafał Miłecki <zajec5@gmail.com> 5323L: linux-wireless@vger.kernel.org 5324S: Maintained 5325F: drivers/bcma/ 5326F: include/linux/bcma/ 5327 5328BROADCOM SPI DRIVER 5329M: Kamal Dasu <kamal.dasu@broadcom.com> 5330R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5331S: Maintained 5332F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5333F: drivers/spi/spi-bcm-qspi.* 5334F: drivers/spi/spi-brcmstb-qspi.c 5335F: drivers/spi/spi-iproc-qspi.c 5336 5337BROADCOM STB AVS CPUFREQ DRIVER 5338M: Markus Mayer <mmayer@broadcom.com> 5339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5340L: linux-pm@vger.kernel.org 5341S: Maintained 5342F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5343F: drivers/cpufreq/brcmstb* 5344 5345BROADCOM STB AVS TMON DRIVER 5346M: Markus Mayer <mmayer@broadcom.com> 5347R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5351F: drivers/thermal/broadcom/brcmstb* 5352 5353BROADCOM STB DPFE DRIVER 5354M: Markus Mayer <mmayer@broadcom.com> 5355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5357S: Maintained 5358F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5359F: drivers/memory/brcmstb_dpfe.c 5360 5361BROADCOM STB NAND FLASH DRIVER 5362M: Brian Norris <computersforpeace@gmail.com> 5363M: Kamal Dasu <kamal.dasu@broadcom.com> 5364R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5365L: linux-mtd@lists.infradead.org 5366S: Maintained 5367F: drivers/mtd/nand/raw/brcmnand/ 5368F: include/linux/platform_data/brcmnand.h 5369 5370BROADCOM STB PCIE DRIVER 5371M: Jim Quinlan <jim2101024@gmail.com> 5372M: Florian Fainelli <florian.fainelli@broadcom.com> 5373R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5374L: linux-pci@vger.kernel.org 5375S: Maintained 5376F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5377F: drivers/pci/controller/pcie-brcmstb.c 5378 5379BROADCOM SYSTEMPORT ETHERNET DRIVER 5380M: Florian Fainelli <florian.fainelli@broadcom.com> 5381R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5382L: netdev@vger.kernel.org 5383S: Maintained 5384F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5385F: drivers/net/ethernet/broadcom/bcmsysport.* 5386F: drivers/net/ethernet/broadcom/unimac.h 5387 5388BROADCOM TG3 GIGABIT ETHERNET DRIVER 5389M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5390M: Michael Chan <mchan@broadcom.com> 5391L: netdev@vger.kernel.org 5392S: Maintained 5393F: drivers/net/ethernet/broadcom/tg3.* 5394 5395BROADCOM VK DRIVER 5396M: Scott Branden <scott.branden@broadcom.com> 5397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5398S: Supported 5399F: drivers/misc/bcm-vk/ 5400F: include/uapi/linux/misc/bcm_vk.h 5401 5402BROCADE BFA FC SCSI DRIVER 5403M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5404M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5405L: linux-scsi@vger.kernel.org 5406S: Supported 5407F: drivers/scsi/bfa/ 5408 5409BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5410M: Rasesh Mody <rmody@marvell.com> 5411M: Sudarsana Kalluru <skalluru@marvell.com> 5412M: GR-Linux-NIC-Dev@marvell.com 5413L: netdev@vger.kernel.org 5414S: Maintained 5415F: drivers/net/ethernet/brocade/bna/ 5416 5417BSG (block layer generic sg v4 driver) 5418M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5419L: linux-scsi@vger.kernel.org 5420S: Supported 5421F: block/bsg.c 5422F: include/linux/bsg.h 5423F: include/uapi/linux/bsg.h 5424 5425BT87X AUDIO DRIVER 5426M: Clemens Ladisch <clemens@ladisch.de> 5427L: linux-sound@vger.kernel.org 5428S: Maintained 5429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5430F: Documentation/sound/cards/bt87x.rst 5431F: sound/pci/bt87x.c 5432 5433BT8XXGPIO DRIVER 5434M: Michael Buesch <m@bues.ch> 5435S: Maintained 5436W: http://bu3sch.de/btgpio.php 5437F: drivers/gpio/gpio-bt8xx.c 5438 5439BTRFS FILE SYSTEM 5440M: Chris Mason <clm@fb.com> 5441M: David Sterba <dsterba@suse.com> 5442L: linux-btrfs@vger.kernel.org 5443S: Maintained 5444W: https://btrfs.readthedocs.io 5445Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5446C: irc://irc.libera.chat/btrfs 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5448F: Documentation/filesystems/btrfs.rst 5449F: fs/btrfs/ 5450F: include/linux/btrfs* 5451F: include/trace/events/btrfs.h 5452F: include/uapi/linux/btrfs* 5453 5454BTTV VIDEO4LINUX DRIVER 5455M: Mauro Carvalho Chehab <mchehab@kernel.org> 5456L: linux-media@vger.kernel.org 5457S: Odd fixes 5458W: https://linuxtv.org 5459T: git git://linuxtv.org/media.git 5460F: Documentation/driver-api/media/drivers/bttv* 5461F: drivers/media/pci/bt8xx/bttv* 5462 5463BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5464M: Chanwoo Choi <cw00.choi@samsung.com> 5465L: linux-pm@vger.kernel.org 5466L: linux-samsung-soc@vger.kernel.org 5467S: Maintained 5468T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5469F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5470F: drivers/devfreq/exynos-bus.c 5471 5472BUSLOGIC SCSI DRIVER 5473M: Khalid Aziz <khalid@gonehiking.org> 5474L: linux-scsi@vger.kernel.org 5475S: Maintained 5476F: drivers/scsi/BusLogic.* 5477F: drivers/scsi/FlashPoint.* 5478 5479BXCAN CAN NETWORK DRIVER 5480M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5481L: linux-can@vger.kernel.org 5482S: Maintained 5483F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5484F: drivers/net/can/bxcan.c 5485 5486C-MEDIA CMI8788 DRIVER 5487M: Clemens Ladisch <clemens@ladisch.de> 5488L: linux-sound@vger.kernel.org 5489S: Maintained 5490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5491F: sound/pci/oxygen/ 5492 5493C-SKY ARCHITECTURE 5494M: Guo Ren <guoren@kernel.org> 5495L: linux-csky@vger.kernel.org 5496S: Supported 5497T: git https://github.com/c-sky/csky-linux.git 5498F: Documentation/devicetree/bindings/csky/ 5499F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5500F: Documentation/devicetree/bindings/timer/csky,* 5501F: arch/csky/ 5502F: drivers/clocksource/timer-gx6605s.c 5503F: drivers/clocksource/timer-mp-csky.c 5504F: drivers/irqchip/irq-csky-* 5505N: csky 5506K: csky 5507 5508CA8210 IEEE-802.15.4 RADIO DRIVER 5509L: linux-wpan@vger.kernel.org 5510S: Orphan 5511W: https://github.com/Cascoda/ca8210-linux.git 5512F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5513F: drivers/net/ieee802154/ca8210.c 5514 5515CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5516M: David Howells <dhowells@redhat.com> 5517L: netfs@lists.linux.dev 5518S: Supported 5519F: Documentation/filesystems/caching/cachefiles.rst 5520F: fs/cachefiles/ 5521 5522CACHESTAT: PAGE CACHE STATS FOR A FILE 5523M: Nhat Pham <nphamcs@gmail.com> 5524M: Johannes Weiner <hannes@cmpxchg.org> 5525L: linux-mm@kvack.org 5526S: Maintained 5527F: tools/testing/selftests/cachestat/test_cachestat.c 5528 5529CADENCE MIPI-CSI2 BRIDGES 5530M: Maxime Ripard <mripard@kernel.org> 5531L: linux-media@vger.kernel.org 5532S: Maintained 5533F: Documentation/devicetree/bindings/media/cdns,*.txt 5534F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5535F: drivers/media/platform/cadence/cdns-csi2* 5536F: include/media/cadence/cdns-csi2* 5537 5538CADENCE NAND DRIVER 5539L: linux-mtd@lists.infradead.org 5540S: Orphan 5541F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5542F: drivers/mtd/nand/raw/cadence-nand-controller.c 5543 5544CADENCE USB3 DRD IP DRIVER 5545M: Peter Chen <peter.chen@kernel.org> 5546M: Pawel Laszczak <pawell@cadence.com> 5547R: Roger Quadros <rogerq@kernel.org> 5548L: linux-usb@vger.kernel.org 5549S: Maintained 5550T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5551F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5552F: drivers/usb/cdns3/ 5553X: drivers/usb/cdns3/cdnsp* 5554 5555CADENCE USBHS DRIVER 5556M: Pawel Laszczak <pawell@cadence.com> 5557L: linux-usb@vger.kernel.org 5558S: Maintained 5559F: drivers/usb/gadget/udc/cdns2 5560 5561CADENCE USBSSP DRD IP DRIVER 5562M: Pawel Laszczak <pawell@cadence.com> 5563L: linux-usb@vger.kernel.org 5564S: Maintained 5565T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5566F: drivers/usb/cdns3/ 5567X: drivers/usb/cdns3/cdns3* 5568 5569CADET FM/AM RADIO RECEIVER DRIVER 5570M: Hans Verkuil <hverkuil@kernel.org> 5571L: linux-media@vger.kernel.org 5572S: Maintained 5573W: https://linuxtv.org 5574T: git git://linuxtv.org/media.git 5575F: drivers/media/radio/radio-cadet* 5576 5577CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5578L: linux-media@vger.kernel.org 5579S: Orphan 5580T: git git://linuxtv.org/media.git 5581F: Documentation/admin-guide/media/cafe_ccic* 5582F: drivers/media/platform/marvell/ 5583 5584CAIF NETWORK LAYER 5585L: netdev@vger.kernel.org 5586S: Orphan 5587F: Documentation/networking/caif/ 5588F: drivers/net/caif/ 5589F: include/net/caif/ 5590F: include/uapi/linux/caif/ 5591F: net/caif/ 5592 5593CAKE QDISC 5594M: Toke Høiland-Jørgensen <toke@toke.dk> 5595L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5596S: Maintained 5597F: net/sched/sch_cake.c 5598 5599CAN NETWORK DRIVERS 5600M: Marc Kleine-Budde <mkl@pengutronix.de> 5601M: Vincent Mailhol <mailhol@kernel.org> 5602L: linux-can@vger.kernel.org 5603S: Maintained 5604W: https://github.com/linux-can 5605T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5606T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5607F: Documentation/devicetree/bindings/net/can/ 5608F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5609F: drivers/net/can/ 5610F: drivers/phy/phy-can-transceiver.c 5611F: include/linux/can/bittiming.h 5612F: include/linux/can/dev.h 5613F: include/linux/can/length.h 5614F: include/linux/can/platform/ 5615F: include/linux/can/rx-offload.h 5616F: include/uapi/linux/can/error.h 5617F: include/uapi/linux/can/netlink.h 5618F: include/uapi/linux/can/vxcan.h 5619 5620CAN NETWORK LAYER 5621M: Oliver Hartkopp <socketcan@hartkopp.net> 5622M: Marc Kleine-Budde <mkl@pengutronix.de> 5623L: linux-can@vger.kernel.org 5624S: Maintained 5625W: https://github.com/linux-can 5626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5628F: Documentation/networking/can.rst 5629F: Documentation/networking/iso15765-2.rst 5630F: include/linux/can/can-ml.h 5631F: include/linux/can/core.h 5632F: include/linux/can/skb.h 5633F: include/net/netns/can.h 5634F: include/uapi/linux/can.h 5635F: include/uapi/linux/can/bcm.h 5636F: include/uapi/linux/can/gw.h 5637F: include/uapi/linux/can/isotp.h 5638F: include/uapi/linux/can/raw.h 5639F: net/can/ 5640F: net/sched/em_canid.c 5641F: tools/testing/selftests/net/can/ 5642 5643CAN-J1939 NETWORK LAYER 5644M: Robin van der Gracht <robin@protonic.nl> 5645M: Oleksij Rempel <o.rempel@pengutronix.de> 5646R: kernel@pengutronix.de 5647L: linux-can@vger.kernel.org 5648S: Maintained 5649F: Documentation/networking/j1939.rst 5650F: include/uapi/linux/can/j1939.h 5651F: net/can/j1939/ 5652 5653CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5654M: Damien Le Moal <dlemoal@kernel.org> 5655L: linux-riscv@lists.infradead.org 5656L: linux-gpio@vger.kernel.org (pinctrl driver) 5657F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5658F: drivers/pinctrl/pinctrl-k210.c 5659 5660CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5661M: Damien Le Moal <dlemoal@kernel.org> 5662L: linux-kernel@vger.kernel.org 5663L: linux-riscv@lists.infradead.org 5664S: Maintained 5665F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5666F: drivers/reset/reset-k210.c 5667 5668CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5669M: Damien Le Moal <dlemoal@kernel.org> 5670L: linux-riscv@lists.infradead.org 5671S: Maintained 5672F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5673F: drivers/soc/canaan/ 5674F: include/soc/canaan/ 5675 5676CAPABILITIES 5677M: Serge Hallyn <serge@hallyn.com> 5678L: linux-security-module@vger.kernel.org 5679S: Supported 5680F: include/linux/capability.h 5681F: include/trace/events/capability.h 5682F: include/uapi/linux/capability.h 5683F: kernel/capability.c 5684F: security/commoncap.c 5685 5686CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5687M: Kevin Tsai <ktsai@capellamicro.com> 5688S: Maintained 5689F: drivers/iio/light/cm* 5690 5691CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5692M: Christian Lamparter <chunkeey@googlemail.com> 5693L: linux-wireless@vger.kernel.org 5694S: Maintained 5695W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5696F: drivers/net/wireless/ath/carl9170/ 5697 5698CAVIUM I2C DRIVER 5699M: Robert Richter <rric@kernel.org> 5700S: Odd Fixes 5701W: http://www.marvell.com 5702F: drivers/i2c/busses/i2c-octeon* 5703F: drivers/i2c/busses/i2c-thunderx* 5704 5705CAVIUM LIQUIDIO NETWORK DRIVER 5706L: netdev@vger.kernel.org 5707S: Orphan 5708W: http://www.marvell.com 5709F: drivers/net/ethernet/cavium/liquidio/ 5710 5711CAVIUM MMC DRIVER 5712M: Robert Richter <rric@kernel.org> 5713S: Odd Fixes 5714W: http://www.marvell.com 5715F: drivers/mmc/host/cavium* 5716 5717CAVIUM OCTEON-TX CRYPTO DRIVER 5718M: George Cherian <gcherian@marvell.com> 5719L: linux-crypto@vger.kernel.org 5720S: Supported 5721W: http://www.marvell.com 5722F: drivers/crypto/cavium/cpt/ 5723 5724CAVIUM THUNDERX2 ARM64 SOC 5725M: Robert Richter <rric@kernel.org> 5726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5727S: Odd Fixes 5728F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5729F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5730 5731CBS/ETF/TAPRIO QDISCS 5732M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5733L: netdev@vger.kernel.org 5734S: Maintained 5735F: net/sched/sch_cbs.c 5736F: net/sched/sch_etf.c 5737F: net/sched/sch_taprio.c 5738 5739CC2520 IEEE-802.15.4 RADIO DRIVER 5740M: Stefan Schmidt <stefan@datenfreihafen.org> 5741L: linux-wpan@vger.kernel.org 5742S: Odd Fixes 5743F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5744F: drivers/net/ieee802154/cc2520.c 5745 5746CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5747M: Gilad Ben-Yossef <gilad@benyossef.com> 5748L: linux-crypto@vger.kernel.org 5749S: Supported 5750W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5751F: drivers/crypto/ccree/ 5752 5753CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5754M: Hadar Gat <hadar.gat@arm.com> 5755L: linux-crypto@vger.kernel.org 5756S: Supported 5757W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5758F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5759F: drivers/char/hw_random/cctrng.c 5760F: drivers/char/hw_random/cctrng.h 5761 5762CEC FRAMEWORK 5763M: Hans Verkuil <hverkuil@kernel.org> 5764L: linux-media@vger.kernel.org 5765S: Supported 5766W: http://linuxtv.org 5767T: git git://linuxtv.org/media.git 5768F: Documentation/ABI/testing/debugfs-cec-error-inj 5769F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5770F: Documentation/driver-api/media/cec-core.rst 5771F: Documentation/userspace-api/media/cec 5772F: drivers/media/cec/ 5773F: drivers/media/rc/keymaps/rc-cec.c 5774F: include/media/cec-notifier.h 5775F: include/media/cec.h 5776F: include/uapi/linux/cec-funcs.h 5777F: include/uapi/linux/cec.h 5778 5779CEC GPIO DRIVER 5780M: Hans Verkuil <hverkuil@kernel.org> 5781L: linux-media@vger.kernel.org 5782S: Supported 5783W: http://linuxtv.org 5784T: git git://linuxtv.org/media.git 5785F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5786F: drivers/media/cec/platform/cec-gpio/ 5787 5788CELL BROADBAND ENGINE ARCHITECTURE 5789L: linuxppc-dev@lists.ozlabs.org 5790S: Orphan 5791F: arch/powerpc/include/asm/cell*.h 5792F: arch/powerpc/include/asm/spu*.h 5793F: arch/powerpc/include/uapi/asm/spu*.h 5794F: arch/powerpc/platforms/cell/ 5795 5796CELLWISE CW2015 BATTERY DRIVER 5797M: Tobias Schrammm <t.schramm@manjaro.org> 5798S: Maintained 5799F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5800F: drivers/power/supply/cw2015_battery.c 5801 5802CEPH COMMON CODE (LIBCEPH) 5803M: Ilya Dryomov <idryomov@gmail.com> 5804M: Xiubo Li <xiubli@redhat.com> 5805L: ceph-devel@vger.kernel.org 5806S: Supported 5807W: http://ceph.com/ 5808B: https://tracker.ceph.com/ 5809T: git https://github.com/ceph/ceph-client.git 5810F: include/linux/ceph/ 5811F: include/linux/crush/ 5812F: net/ceph/ 5813 5814CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5815M: Xiubo Li <xiubli@redhat.com> 5816M: Ilya Dryomov <idryomov@gmail.com> 5817L: ceph-devel@vger.kernel.org 5818S: Supported 5819W: http://ceph.com/ 5820B: https://tracker.ceph.com/ 5821T: git https://github.com/ceph/ceph-client.git 5822F: Documentation/filesystems/ceph.rst 5823F: fs/ceph/ 5824 5825CERTIFICATE HANDLING 5826M: David Howells <dhowells@redhat.com> 5827M: David Woodhouse <dwmw2@infradead.org> 5828L: keyrings@vger.kernel.org 5829S: Maintained 5830F: Documentation/admin-guide/module-signing.rst 5831F: certs/ 5832F: scripts/sign-file.c 5833F: scripts/ssl-common.h 5834F: tools/certs/ 5835 5836CFAG12864B LCD DRIVER 5837M: Miguel Ojeda <ojeda@kernel.org> 5838S: Maintained 5839F: drivers/auxdisplay/cfag12864b.c 5840F: include/linux/cfag12864b.h 5841 5842CFAG12864BFB LCD FRAMEBUFFER DRIVER 5843M: Miguel Ojeda <ojeda@kernel.org> 5844S: Maintained 5845F: drivers/auxdisplay/cfag12864bfb.c 5846F: include/linux/cfag12864b.h 5847 5848CHAR and MISC DRIVERS 5849M: Arnd Bergmann <arnd@arndb.de> 5850M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5851S: Supported 5852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5853F: drivers/char/ 5854F: drivers/misc/ 5855F: include/linux/miscdevice.h 5856F: rust/kernel/miscdevice.rs 5857F: samples/rust/rust_misc_device.rs 5858X: drivers/char/agp/ 5859X: drivers/char/hw_random/ 5860X: drivers/char/ipmi/ 5861X: drivers/char/random.c 5862X: drivers/char/tpm/ 5863 5864CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5865M: Thomas Weißschuh <linux@weissschuh.net> 5866L: linux-hwmon@vger.kernel.org 5867S: Maintained 5868F: Documentation/hwmon/powerz.rst 5869F: drivers/hwmon/powerz.c 5870 5871CHECKPATCH 5872M: Andy Whitcroft <apw@canonical.com> 5873M: Joe Perches <joe@perches.com> 5874R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5875R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5876S: Maintained 5877F: scripts/checkpatch.pl 5878 5879CHECKPATCH DOCUMENTATION 5880M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5881M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5882R: Joe Perches <joe@perches.com> 5883S: Maintained 5884F: Documentation/dev-tools/checkpatch.rst 5885 5886CHINESE DOCUMENTATION 5887M: Alex Shi <alexs@kernel.org> 5888M: Yanteng Si <si.yanteng@linux.dev> 5889R: Dongliang Mu <dzm91@hust.edu.cn> 5890T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5891S: Maintained 5892F: Documentation/translations/zh_CN/ 5893 5894CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5895M: Peter Chen <peter.chen@kernel.org> 5896L: linux-usb@vger.kernel.org 5897S: Maintained 5898T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5899F: drivers/usb/chipidea/ 5900 5901CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5902M: Hans de Goede <hansg@kernel.org> 5903L: linux-input@vger.kernel.org 5904S: Maintained 5905F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5906F: drivers/input/touchscreen/chipone_icn8318.c 5907 5908CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5909M: Hans de Goede <hansg@kernel.org> 5910L: linux-input@vger.kernel.org 5911S: Maintained 5912F: drivers/input/touchscreen/chipone_icn8505.c 5913 5914CHROME HARDWARE PLATFORM SUPPORT 5915M: Benson Leung <bleung@chromium.org> 5916M: Tzung-Bi Shih <tzungbi@kernel.org> 5917L: chrome-platform@lists.linux.dev 5918S: Maintained 5919T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5920F: drivers/platform/chrome/ 5921 5922CHROMEOS EC CODEC DRIVER 5923M: Cheng-Yi Chiang <cychiang@chromium.org> 5924M: Tzung-Bi Shih <tzungbi@kernel.org> 5925R: Guenter Roeck <groeck@chromium.org> 5926L: chrome-platform@lists.linux.dev 5927S: Maintained 5928F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5929F: sound/soc/codecs/cros_ec_codec.* 5930 5931CHROMEOS EC CHARGE CONTROL 5932M: Thomas Weißschuh <linux@weissschuh.net> 5933S: Maintained 5934F: drivers/power/supply/cros_charge-control.c 5935 5936CHROMEOS EC HARDWARE MONITORING 5937M: Thomas Weißschuh <linux@weissschuh.net> 5938L: chrome-platform@lists.linux.dev 5939L: linux-hwmon@vger.kernel.org 5940S: Maintained 5941F: Documentation/hwmon/cros_ec_hwmon.rst 5942F: drivers/hwmon/cros_ec_hwmon.c 5943 5944CHROMEOS EC LED DRIVER 5945M: Thomas Weißschuh <linux@weissschuh.net> 5946S: Maintained 5947F: drivers/leds/leds-cros_ec.c 5948 5949CHROMEOS EC SUBDRIVERS 5950M: Benson Leung <bleung@chromium.org> 5951R: Guenter Roeck <groeck@chromium.org> 5952L: chrome-platform@lists.linux.dev 5953S: Maintained 5954F: drivers/power/supply/cros_charge-control.c 5955F: drivers/power/supply/cros_usbpd-charger.c 5956N: cros_ec 5957N: cros-ec 5958 5959CHROMEOS EC UART DRIVER 5960M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5961R: Benson Leung <bleung@chromium.org> 5962R: Tzung-Bi Shih <tzungbi@kernel.org> 5963S: Maintained 5964F: drivers/platform/chrome/cros_ec_uart.c 5965 5966CHROMEOS EC USB PD NOTIFY DRIVER 5967M: Łukasz Bartosik <ukaszb@chromium.org> 5968M: Andrei Kuchynski <akuchynski@chromium.org> 5969M: Jameson Thies <jthies@google.com> 5970L: chrome-platform@lists.linux.dev 5971S: Maintained 5972F: drivers/platform/chrome/cros_usbpd_notify.c 5973F: include/linux/platform_data/cros_usbpd_notify.h 5974 5975CHROMEOS EC USB TYPE-C DRIVER 5976M: Benson Leung <bleung@chromium.org> 5977M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5978M: Jameson Thies <jthies@google.com> 5979M: Andrei Kuchynski <akuchynski@chromium.org> 5980L: chrome-platform@lists.linux.dev 5981S: Maintained 5982F: drivers/platform/chrome/cros_ec_typec.* 5983F: drivers/platform/chrome/cros_typec_altmode.* 5984F: drivers/platform/chrome/cros_typec_switch.c 5985F: drivers/platform/chrome/cros_typec_vdm.* 5986 5987CHROMEOS HPS DRIVER 5988M: Dan Callaghan <dcallagh@chromium.org> 5989R: Sami Kyöstilä <skyostil@chromium.org> 5990S: Maintained 5991F: drivers/platform/chrome/cros_hps_i2c.c 5992 5993CHROMEOS EC WATCHDOG 5994M: Lukasz Majczak <lma@chromium.org> 5995L: chrome-platform@lists.linux.dev 5996S: Maintained 5997F: drivers/watchdog/cros_ec_wdt.c 5998 5999CHROMEOS UCSI DRIVER 6000M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 6001M: Łukasz Bartosik <ukaszb@chromium.org> 6002M: Jameson Thies <jthies@google.com> 6003M: Andrei Kuchynski <akuchynski@chromium.org> 6004L: chrome-platform@lists.linux.dev 6005S: Maintained 6006F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 6007 6008CHRONTEL CH7322 CEC DRIVER 6009M: Joe Tessler <jrt@google.com> 6010L: linux-media@vger.kernel.org 6011S: Maintained 6012T: git git://linuxtv.org/media.git 6013F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 6014F: drivers/media/cec/i2c/ch7322.c 6015 6016CIRRUS LOGIC AUDIO CODEC DRIVERS 6017M: David Rhodes <david.rhodes@cirrus.com> 6018M: Richard Fitzgerald <rf@opensource.cirrus.com> 6019L: linux-sound@vger.kernel.org 6020L: patches@opensource.cirrus.com 6021S: Maintained 6022F: Documentation/devicetree/bindings/sound/cirrus,cs* 6023F: Documentation/sound/codecs/cs* 6024F: drivers/mfd/cs42l43* 6025F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 6026F: drivers/spi/spi-cs42l43* 6027F: include/dt-bindings/sound/cs* 6028F: include/linux/mfd/cs42l43* 6029F: include/sound/cs* 6030F: sound/hda/codecs/cirrus* 6031F: sound/hda/codecs/side-codecs/cs* 6032F: sound/hda/codecs/side-codecs/hda_component* 6033F: sound/soc/codecs/cs* 6034 6035CIRRUS LOGIC HAPTIC DRIVERS 6036M: James Ogletree <jogletre@opensource.cirrus.com> 6037M: Fred Treven <fred.treven@cirrus.com> 6038M: Ben Bright <ben.bright@cirrus.com> 6039L: patches@opensource.cirrus.com 6040S: Supported 6041F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 6042F: drivers/input/misc/cs40l* 6043F: drivers/mfd/cs40l* 6044F: include/linux/mfd/cs40l* 6045F: sound/soc/codecs/cs40l* 6046 6047CIRRUS LOGIC DSP FIRMWARE DRIVER 6048M: Simon Trimmer <simont@opensource.cirrus.com> 6049M: Charles Keepax <ckeepax@opensource.cirrus.com> 6050M: Richard Fitzgerald <rf@opensource.cirrus.com> 6051L: patches@opensource.cirrus.com 6052S: Supported 6053W: https://github.com/CirrusLogic/linux-drivers/wiki 6054T: git https://github.com/CirrusLogic/linux-drivers.git 6055F: drivers/firmware/cirrus/ 6056F: include/linux/firmware/cirrus/ 6057 6058CIRRUS LOGIC EP93XX ETHERNET DRIVER 6059M: Hartley Sweeten <hsweeten@visionengravers.com> 6060L: netdev@vger.kernel.org 6061S: Maintained 6062F: drivers/net/ethernet/cirrus/ep93xx_eth.c 6063 6064CIRRUS LOGIC LOCHNAGAR DRIVER 6065M: Charles Keepax <ckeepax@opensource.cirrus.com> 6066M: Richard Fitzgerald <rf@opensource.cirrus.com> 6067L: patches@opensource.cirrus.com 6068S: Supported 6069F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 6070F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 6071F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 6072F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 6073F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 6074F: Documentation/hwmon/lochnagar.rst 6075F: drivers/clk/clk-lochnagar.c 6076F: drivers/hwmon/lochnagar-hwmon.c 6077F: drivers/mfd/lochnagar-i2c.c 6078F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 6079F: drivers/regulator/lochnagar-regulator.c 6080F: include/dt-bindings/clock/lochnagar.h 6081F: include/dt-bindings/pinctrl/lochnagar.h 6082F: include/linux/mfd/lochnagar* 6083F: sound/soc/codecs/lochnagar-sc.c 6084 6085CIRRUS LOGIC MADERA CODEC DRIVERS 6086M: Charles Keepax <ckeepax@opensource.cirrus.com> 6087M: Richard Fitzgerald <rf@opensource.cirrus.com> 6088L: linux-sound@vger.kernel.org 6089L: patches@opensource.cirrus.com 6090S: Supported 6091W: https://github.com/CirrusLogic/linux-drivers/wiki 6092T: git https://github.com/CirrusLogic/linux-drivers.git 6093F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 6094F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 6095F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 6096F: drivers/gpio/gpio-madera* 6097F: drivers/irqchip/irq-madera* 6098F: drivers/mfd/cs47l* 6099F: drivers/mfd/madera* 6100F: drivers/pinctrl/cirrus/* 6101F: include/dt-bindings/sound/madera* 6102F: include/linux/irqchip/irq-madera* 6103F: include/linux/mfd/madera/* 6104F: include/sound/madera* 6105F: sound/soc/codecs/cs47l* 6106F: sound/soc/codecs/madera* 6107 6108CISCO FCOE HBA DRIVER 6109M: Satish Kharat <satishkh@cisco.com> 6110M: Sesidhar Baddela <sebaddel@cisco.com> 6111M: Karan Tilak Kumar <kartilak@cisco.com> 6112L: linux-scsi@vger.kernel.org 6113S: Supported 6114F: drivers/scsi/fnic/ 6115 6116CISCO SCSI HBA DRIVER 6117M: Karan Tilak Kumar <kartilak@cisco.com> 6118M: Sesidhar Baddela <sebaddel@cisco.com> 6119L: linux-scsi@vger.kernel.org 6120S: Supported 6121F: drivers/scsi/snic/ 6122 6123CISCO VIC ETHERNET NIC DRIVER 6124M: Christian Benvenuti <benve@cisco.com> 6125M: Satish Kharat <satishkh@cisco.com> 6126S: Maintained 6127F: drivers/net/ethernet/cisco/enic/ 6128 6129CISCO VIC LOW LATENCY NIC DRIVER 6130M: Christian Benvenuti <benve@cisco.com> 6131M: Nelson Escobar <neescoba@cisco.com> 6132S: Supported 6133F: drivers/infiniband/hw/usnic/ 6134 6135CLANG CONTROL FLOW INTEGRITY SUPPORT 6136M: Sami Tolvanen <samitolvanen@google.com> 6137M: Kees Cook <kees@kernel.org> 6138R: Nathan Chancellor <nathan@kernel.org> 6139L: llvm@lists.linux.dev 6140S: Supported 6141B: https://github.com/ClangBuiltLinux/linux/issues 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6143F: include/linux/cfi.h 6144F: kernel/cfi.c 6145 6146CLANG-FORMAT FILE 6147M: Miguel Ojeda <ojeda@kernel.org> 6148S: Maintained 6149F: .clang-format 6150 6151CLANG/LLVM BUILD SUPPORT 6152M: Nathan Chancellor <nathan@kernel.org> 6153R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6154R: Bill Wendling <morbo@google.com> 6155R: Justin Stitt <justinstitt@google.com> 6156L: llvm@lists.linux.dev 6157S: Supported 6158W: https://clangbuiltlinux.github.io/ 6159B: https://github.com/ClangBuiltLinux/linux/issues 6160C: irc://irc.libera.chat/clangbuiltlinux 6161F: Documentation/kbuild/llvm.rst 6162F: include/linux/compiler-clang.h 6163F: scripts/Makefile.clang 6164F: scripts/clang-tools/ 6165K: \b(?i:clang|llvm)\b 6166 6167CLK API 6168M: Russell King <linux@armlinux.org.uk> 6169L: linux-clk@vger.kernel.org 6170S: Maintained 6171F: include/linux/clk.h 6172 6173CLOCKSOURCE, CLOCKEVENT DRIVERS 6174M: Daniel Lezcano <daniel.lezcano@linaro.org> 6175M: Thomas Gleixner <tglx@linutronix.de> 6176L: linux-kernel@vger.kernel.org 6177S: Supported 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6179F: Documentation/devicetree/bindings/timer/ 6180F: drivers/clocksource/ 6181 6182CLOSURES 6183M: Kent Overstreet <kent.overstreet@linux.dev> 6184L: linux-bcachefs@vger.kernel.org 6185S: Supported 6186C: irc://irc.oftc.net/bcache 6187F: include/linux/closure.h 6188F: lib/closure.c 6189 6190CMPC ACPI DRIVER 6191M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6192L: platform-driver-x86@vger.kernel.org 6193S: Supported 6194F: drivers/platform/x86/classmate-laptop.c 6195 6196COBALT MEDIA DRIVER 6197M: Hans Verkuil <hverkuil@kernel.org> 6198L: linux-media@vger.kernel.org 6199S: Supported 6200W: https://linuxtv.org 6201T: git git://linuxtv.org/media.git 6202F: drivers/media/pci/cobalt/ 6203 6204COCCINELLE/Semantic Patches (SmPL) 6205M: Julia Lawall <Julia.Lawall@inria.fr> 6206M: Nicolas Palix <nicolas.palix@imag.fr> 6207L: cocci@inria.fr (moderated for non-subscribers) 6208S: Supported 6209W: https://coccinelle.gitlabpages.inria.fr/website/ 6210T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6211F: Documentation/dev-tools/coccinelle.rst 6212F: scripts/coccicheck 6213F: scripts/coccinelle/ 6214 6215CODA FILE SYSTEM 6216M: Jan Harkes <jaharkes@cs.cmu.edu> 6217M: coda@cs.cmu.edu 6218L: codalist@coda.cs.cmu.edu 6219S: Maintained 6220W: http://www.coda.cs.cmu.edu/ 6221F: Documentation/filesystems/coda.rst 6222F: fs/coda/ 6223F: include/linux/coda*.h 6224F: include/uapi/linux/coda*.h 6225 6226CODA V4L2 MEM2MEM DRIVER 6227M: Philipp Zabel <p.zabel@pengutronix.de> 6228L: linux-media@vger.kernel.org 6229S: Maintained 6230F: Documentation/devicetree/bindings/media/coda.yaml 6231F: drivers/media/platform/chips-media/coda 6232 6233CODE OF CONDUCT 6234M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6235S: Supported 6236F: Documentation/process/code-of-conduct-interpretation.rst 6237F: Documentation/process/code-of-conduct.rst 6238 6239CODE TAGGING 6240M: Suren Baghdasaryan <surenb@google.com> 6241M: Kent Overstreet <kent.overstreet@linux.dev> 6242S: Maintained 6243F: include/asm-generic/codetag.lds.h 6244F: include/linux/codetag.h 6245F: lib/codetag.c 6246 6247COMEDI DRIVERS 6248M: Ian Abbott <abbotti@mev.co.uk> 6249M: H Hartley Sweeten <hsweeten@visionengravers.com> 6250S: Odd Fixes 6251F: drivers/comedi/ 6252F: include/linux/comedi/ 6253F: include/uapi/linux/comedi.h 6254 6255COMMON CLK FRAMEWORK 6256M: Michael Turquette <mturquette@baylibre.com> 6257M: Stephen Boyd <sboyd@kernel.org> 6258L: linux-clk@vger.kernel.org 6259S: Maintained 6260Q: http://patchwork.kernel.org/project/linux-clk/list/ 6261T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6262F: Documentation/devicetree/bindings/clock/ 6263F: drivers/clk/ 6264F: include/dt-bindings/clock/ 6265F: include/linux/clk-pr* 6266F: include/linux/clk/ 6267F: include/linux/of_clk.h 6268F: scripts/gdb/linux/clk.py 6269F: rust/helpers/clk.c 6270F: rust/kernel/clk.rs 6271X: drivers/clk/clkdev.c 6272 6273COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6274M: Steve French <sfrench@samba.org> 6275M: Steve French <smfrench@gmail.com> 6276R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6277R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6278R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6279R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6280R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6281L: linux-cifs@vger.kernel.org 6282L: samba-technical@lists.samba.org (moderated for non-subscribers) 6283S: Supported 6284W: https://wiki.samba.org/index.php/LinuxCIFS 6285T: git git://git.samba.org/sfrench/cifs-2.6.git 6286F: Documentation/admin-guide/cifs/ 6287F: fs/smb/client/ 6288F: fs/smb/common/ 6289F: include/uapi/linux/cifs 6290 6291COMPACTPCI HOTPLUG CORE 6292M: Scott Murray <scott@spiteful.org> 6293L: linux-pci@vger.kernel.org 6294S: Maintained 6295F: drivers/pci/hotplug/cpci_hotplug* 6296 6297COMPACTPCI HOTPLUG GENERIC DRIVER 6298M: Scott Murray <scott@spiteful.org> 6299L: linux-pci@vger.kernel.org 6300S: Maintained 6301F: drivers/pci/hotplug/cpcihp_generic.c 6302 6303COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6304M: Scott Murray <scott@spiteful.org> 6305L: linux-pci@vger.kernel.org 6306S: Maintained 6307F: drivers/pci/hotplug/cpcihp_zt5550.* 6308 6309COMPAL LAPTOP SUPPORT 6310M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6311L: platform-driver-x86@vger.kernel.org 6312S: Maintained 6313F: drivers/platform/x86/compal-laptop.c 6314 6315COMPILER ATTRIBUTES 6316M: Miguel Ojeda <ojeda@kernel.org> 6317S: Maintained 6318F: include/linux/compiler_attributes.h 6319 6320COMPUTE EXPRESS LINK (CXL) 6321M: Davidlohr Bueso <dave@stgolabs.net> 6322M: Jonathan Cameron <jonathan.cameron@huawei.com> 6323M: Dave Jiang <dave.jiang@intel.com> 6324M: Alison Schofield <alison.schofield@intel.com> 6325M: Vishal Verma <vishal.l.verma@intel.com> 6326M: Ira Weiny <ira.weiny@intel.com> 6327M: Dan Williams <dan.j.williams@intel.com> 6328L: linux-cxl@vger.kernel.org 6329S: Maintained 6330F: Documentation/driver-api/cxl 6331F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6332F: drivers/cxl/ 6333F: include/cxl/ 6334F: include/uapi/linux/cxl_mem.h 6335F: tools/testing/cxl/ 6336 6337COMPUTE EXPRESS LINK PMU (CPMU) 6338M: Jonathan Cameron <jonathan.cameron@huawei.com> 6339L: linux-cxl@vger.kernel.org 6340S: Maintained 6341F: Documentation/admin-guide/perf/cxl.rst 6342F: drivers/perf/cxl_pmu.c 6343 6344CONEXANT ACCESSRUNNER USB DRIVER 6345L: accessrunner-general@lists.sourceforge.net 6346S: Orphan 6347W: http://accessrunner.sourceforge.net/ 6348F: drivers/usb/atm/cxacru.c 6349 6350CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6351M: Elena Reshetova <elena.reshetova@intel.com> 6352M: Carlos Bilbao <carlos.bilbao@kernel.org> 6353S: Maintained 6354F: Documentation/security/snp-tdx-threat-model.rst 6355 6356CONFIGFS 6357M: Andreas Hindborg <a.hindborg@kernel.org> 6358R: Breno Leitao <leitao@debian.org> 6359S: Supported 6360T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6361F: fs/configfs/ 6362F: include/linux/configfs.h 6363F: rust/kernel/configfs.rs 6364F: samples/configfs/ 6365F: samples/rust/rust_configfs.rs 6366 6367CONGATEC BOARD CONTROLLER MFD DRIVER 6368M: Thomas Richard <thomas.richard@bootlin.com> 6369S: Maintained 6370F: drivers/gpio/gpio-cgbc.c 6371F: drivers/hwmon/cgbc-hwmon.c 6372F: drivers/i2c/busses/i2c-cgbc.c 6373F: drivers/mfd/cgbc-core.c 6374F: drivers/watchdog/cgbc_wdt.c 6375F: include/linux/mfd/cgbc.h 6376 6377CONSOLE SUBSYSTEM 6378M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6379S: Supported 6380F: drivers/video/console/ 6381F: include/linux/console* 6382 6383CONTEXT TRACKING 6384M: Frederic Weisbecker <frederic@kernel.org> 6385M: "Paul E. McKenney" <paulmck@kernel.org> 6386S: Maintained 6387F: include/linux/context_tracking* 6388F: kernel/context_tracking.c 6389 6390CONTROL GROUP (CGROUP) 6391M: Tejun Heo <tj@kernel.org> 6392M: Johannes Weiner <hannes@cmpxchg.org> 6393M: Michal Koutný <mkoutny@suse.com> 6394L: cgroups@vger.kernel.org 6395S: Maintained 6396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6397F: Documentation/admin-guide/cgroup-v1/ 6398F: Documentation/admin-guide/cgroup-v2.rst 6399F: include/linux/cgroup* 6400F: kernel/cgroup/ 6401F: tools/testing/selftests/cgroup/ 6402 6403CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6404M: Tejun Heo <tj@kernel.org> 6405M: Josef Bacik <josef@toxicpanda.com> 6406M: Jens Axboe <axboe@kernel.dk> 6407L: cgroups@vger.kernel.org 6408L: linux-block@vger.kernel.org 6409T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6410F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6411F: block/bfq-cgroup.c 6412F: block/blk-cgroup.c 6413F: block/blk-iocost.c 6414F: block/blk-iolatency.c 6415F: block/blk-throttle.c 6416F: include/linux/blk-cgroup.h 6417 6418CONTROL GROUP - CPUSET 6419M: Waiman Long <longman@redhat.com> 6420L: cgroups@vger.kernel.org 6421S: Maintained 6422T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6423F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6424F: include/linux/cpuset.h 6425F: kernel/cgroup/cpuset-internal.h 6426F: kernel/cgroup/cpuset-v1.c 6427F: kernel/cgroup/cpuset.c 6428F: tools/testing/selftests/cgroup/test_cpuset.c 6429F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6430F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6431 6432CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6433M: Maarten Lankhorst <dev@lankhorst.se> 6434M: Maxime Ripard <mripard@kernel.org> 6435M: Natalie Vock <natalie.vock@gmx.de> 6436L: cgroups@vger.kernel.org 6437L: dri-devel@lists.freedesktop.org 6438S: Maintained 6439T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6440F: include/linux/cgroup_dmem.h 6441F: kernel/cgroup/dmem.c 6442 6443CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6444M: Johannes Weiner <hannes@cmpxchg.org> 6445M: Michal Hocko <mhocko@kernel.org> 6446M: Roman Gushchin <roman.gushchin@linux.dev> 6447M: Shakeel Butt <shakeel.butt@linux.dev> 6448R: Muchun Song <muchun.song@linux.dev> 6449L: cgroups@vger.kernel.org 6450L: linux-mm@kvack.org 6451S: Maintained 6452F: include/linux/memcontrol.h 6453F: include/linux/page_counter.h 6454F: mm/memcontrol.c 6455F: mm/memcontrol-v1.c 6456F: mm/memcontrol-v1.h 6457F: mm/page_counter.c 6458F: mm/swap_cgroup.c 6459F: samples/cgroup/* 6460F: tools/testing/selftests/cgroup/memcg_protection.m 6461F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6462F: tools/testing/selftests/cgroup/test_kmem.c 6463F: tools/testing/selftests/cgroup/test_memcontrol.c 6464 6465CORETEMP HARDWARE MONITORING DRIVER 6466L: linux-hwmon@vger.kernel.org 6467S: Orphan 6468F: Documentation/hwmon/coretemp.rst 6469F: drivers/hwmon/coretemp.c 6470 6471CORSAIR-CPRO HARDWARE MONITOR DRIVER 6472M: Marius Zachmann <mail@mariuszachmann.de> 6473L: linux-hwmon@vger.kernel.org 6474S: Maintained 6475F: drivers/hwmon/corsair-cpro.c 6476 6477CORSAIR-PSU HARDWARE MONITOR DRIVER 6478M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6479L: linux-hwmon@vger.kernel.org 6480S: Maintained 6481F: Documentation/hwmon/corsair-psu.rst 6482F: drivers/hwmon/corsair-psu.c 6483 6484COUNTER SUBSYSTEM 6485M: William Breathitt Gray <wbg@kernel.org> 6486L: linux-iio@vger.kernel.org 6487S: Maintained 6488T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6489F: Documentation/ABI/testing/sysfs-bus-counter 6490F: Documentation/driver-api/generic-counter.rst 6491F: drivers/counter/ 6492F: include/linux/counter.h 6493F: include/uapi/linux/counter.h 6494F: tools/counter/ 6495 6496COUNTER WATCH EVENTS TOOL 6497M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6498L: linux-iio@vger.kernel.org 6499S: Maintained 6500F: tools/counter/counter_watch_events.c 6501 6502CP2615 I2C DRIVER 6503M: Bence Csókás <bence98@sch.bme.hu> 6504S: Maintained 6505F: drivers/i2c/busses/i2c-cp2615.c 6506 6507CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6508M: Viresh Kumar <viresh.kumar@linaro.org> 6509M: Sudeep Holla <sudeep.holla@arm.com> 6510L: linux-pm@vger.kernel.org 6511S: Maintained 6512W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6513F: drivers/cpufreq/vexpress-spc-cpufreq.c 6514 6515CPU FREQUENCY SCALING FRAMEWORK 6516M: "Rafael J. Wysocki" <rafael@kernel.org> 6517M: Viresh Kumar <viresh.kumar@linaro.org> 6518L: linux-pm@vger.kernel.org 6519S: Maintained 6520B: https://bugzilla.kernel.org 6521T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6522T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6523F: Documentation/admin-guide/pm/cpufreq.rst 6524F: Documentation/admin-guide/pm/intel_pstate.rst 6525F: Documentation/cpu-freq/ 6526F: Documentation/devicetree/bindings/cpufreq/ 6527F: drivers/cpufreq/ 6528F: include/linux/cpufreq.h 6529F: include/linux/sched/cpufreq.h 6530F: kernel/sched/cpufreq*.c 6531F: rust/kernel/cpufreq.rs 6532F: tools/testing/selftests/cpufreq/ 6533 6534CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6535M: Saravana Kannan <saravanak@google.com> 6536L: linux-pm@vger.kernel.org 6537S: Maintained 6538F: drivers/cpufreq/virtual-cpufreq.c 6539 6540CPU HOTPLUG 6541M: Thomas Gleixner <tglx@linutronix.de> 6542M: Peter Zijlstra <peterz@infradead.org> 6543L: linux-kernel@vger.kernel.org 6544S: Maintained 6545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6546F: include/linux/cpu.h 6547F: include/linux/cpuhotplug.h 6548F: include/linux/smpboot.h 6549F: kernel/cpu.c 6550F: kernel/smpboot.* 6551F: rust/helpers/cpu.c 6552F: rust/kernel/cpu.rs 6553 6554CPU IDLE TIME MANAGEMENT FRAMEWORK 6555M: "Rafael J. Wysocki" <rafael@kernel.org> 6556M: Daniel Lezcano <daniel.lezcano@linaro.org> 6557L: linux-pm@vger.kernel.org 6558S: Maintained 6559B: https://bugzilla.kernel.org 6560T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6561F: Documentation/admin-guide/pm/cpuidle.rst 6562F: Documentation/driver-api/pm/cpuidle.rst 6563F: drivers/cpuidle/ 6564F: include/linux/cpuidle.h 6565 6566CPU POWER MONITORING SUBSYSTEM 6567M: Thomas Renninger <trenn@suse.com> 6568M: Shuah Khan <shuah@kernel.org> 6569M: Shuah Khan <skhan@linuxfoundation.org> 6570M: John B. Wyatt IV <jwyatt@redhat.com> 6571M: John B. Wyatt IV <sageofredondo@gmail.com> 6572M: John Kacur <jkacur@redhat.com> 6573L: linux-pm@vger.kernel.org 6574S: Maintained 6575F: tools/power/cpupower/ 6576 6577CPUID/MSR DRIVER 6578M: "H. Peter Anvin" <hpa@zytor.com> 6579S: Maintained 6580F: arch/x86/kernel/cpuid.c 6581F: arch/x86/kernel/msr.c 6582 6583CPUIDLE DRIVER - ARM BIG LITTLE 6584M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6585M: Daniel Lezcano <daniel.lezcano@linaro.org> 6586L: linux-pm@vger.kernel.org 6587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6588S: Maintained 6589T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6590F: drivers/cpuidle/cpuidle-big_little.c 6591 6592CPUIDLE DRIVER - ARM EXYNOS 6593M: Daniel Lezcano <daniel.lezcano@linaro.org> 6594M: Kukjin Kim <kgene@kernel.org> 6595R: Krzysztof Kozlowski <krzk@kernel.org> 6596L: linux-pm@vger.kernel.org 6597L: linux-samsung-soc@vger.kernel.org 6598S: Maintained 6599F: arch/arm/mach-exynos/pm.c 6600F: drivers/cpuidle/cpuidle-exynos.c 6601F: include/linux/platform_data/cpuidle-exynos.h 6602 6603CPUIDLE DRIVER - ARM PSCI 6604M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6605M: Sudeep Holla <sudeep.holla@arm.com> 6606M: Ulf Hansson <ulf.hansson@linaro.org> 6607L: linux-pm@vger.kernel.org 6608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6609S: Supported 6610T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6611F: drivers/cpuidle/cpuidle-psci.c 6612 6613CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6614M: Ulf Hansson <ulf.hansson@linaro.org> 6615L: linux-pm@vger.kernel.org 6616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6617S: Supported 6618T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6619F: drivers/cpuidle/cpuidle-psci-domain.c 6620F: drivers/cpuidle/cpuidle-psci.h 6621 6622CPUIDLE DRIVER - DT IDLE PM DOMAIN 6623M: Ulf Hansson <ulf.hansson@linaro.org> 6624L: linux-pm@vger.kernel.org 6625S: Supported 6626T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6627F: drivers/cpuidle/dt_idle_genpd.c 6628F: drivers/cpuidle/dt_idle_genpd.h 6629 6630CPUIDLE DRIVER - RISC-V SBI 6631M: Anup Patel <anup@brainfault.org> 6632L: linux-pm@vger.kernel.org 6633L: linux-riscv@lists.infradead.org 6634S: Maintained 6635F: drivers/cpuidle/cpuidle-riscv-sbi.c 6636 6637CPUMASK API [RUST] 6638M: Viresh Kumar <viresh.kumar@linaro.org> 6639R: Yury Norov <yury.norov@gmail.com> 6640S: Maintained 6641F: rust/kernel/cpumask.rs 6642 6643CRAMFS FILESYSTEM 6644M: Nicolas Pitre <nico@fluxnic.net> 6645S: Maintained 6646F: Documentation/filesystems/cramfs.rst 6647F: fs/cramfs/ 6648 6649CRC LIBRARY 6650M: Eric Biggers <ebiggers@kernel.org> 6651R: Ard Biesheuvel <ardb@kernel.org> 6652L: linux-crypto@vger.kernel.org 6653S: Maintained 6654T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6655F: Documentation/staging/crc* 6656F: include/linux/crc* 6657F: lib/crc/ 6658F: scripts/gen-crc-consts.py 6659 6660CREATIVE SB0540 6661M: Bastien Nocera <hadess@hadess.net> 6662L: linux-input@vger.kernel.org 6663S: Maintained 6664F: drivers/hid/hid-creative-sb0540.c 6665 6666CREDENTIALS 6667M: Paul Moore <paul@paul-moore.com> 6668R: Serge Hallyn <sergeh@kernel.org> 6669L: linux-security-module@vger.kernel.org 6670S: Supported 6671T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6672F: include/linux/cred.h 6673F: kernel/cred.c 6674F: rust/kernel/cred.rs 6675F: Documentation/security/credentials.rst 6676 6677INTEL CRPS COMMON REDUNDANT PSU DRIVER 6678M: Ninad Palsule <ninad@linux.ibm.com> 6679L: linux-hwmon@vger.kernel.org 6680S: Maintained 6681F: Documentation/hwmon/crps.rst 6682F: drivers/hwmon/pmbus/crps.c 6683 6684CRYPTO API 6685M: Herbert Xu <herbert@gondor.apana.org.au> 6686M: "David S. Miller" <davem@davemloft.net> 6687L: linux-crypto@vger.kernel.org 6688S: Maintained 6689T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6690T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6691F: Documentation/crypto/ 6692F: Documentation/devicetree/bindings/crypto/ 6693F: arch/*/crypto/ 6694F: crypto/ 6695F: drivers/crypto/ 6696F: include/crypto/ 6697F: include/linux/crypto* 6698 6699CRYPTO LIBRARY 6700M: Eric Biggers <ebiggers@kernel.org> 6701M: Jason A. Donenfeld <Jason@zx2c4.com> 6702M: Ard Biesheuvel <ardb@kernel.org> 6703L: linux-crypto@vger.kernel.org 6704S: Maintained 6705T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6706T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6707F: lib/crypto/ 6708 6709CRYPTO SPEED TEST COMPARE 6710M: Wang Jinchao <wangjinchao@xfusion.com> 6711L: linux-crypto@vger.kernel.org 6712S: Maintained 6713F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6714 6715CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6716M: Neil Horman <nhorman@tuxdriver.com> 6717L: linux-crypto@vger.kernel.org 6718S: Maintained 6719F: crypto/rng.c 6720 6721CS3308 MEDIA DRIVER 6722M: Hans Verkuil <hverkuil@kernel.org> 6723L: linux-media@vger.kernel.org 6724S: Odd Fixes 6725W: http://linuxtv.org 6726T: git git://linuxtv.org/media.git 6727F: drivers/media/i2c/cs3308.c 6728 6729CS5535 Audio ALSA driver 6730M: Jaya Kumar <jayakumar.alsa@gmail.com> 6731S: Maintained 6732F: sound/pci/cs5535audio/ 6733 6734CTU CAN FD DRIVER 6735M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6736M: Ondrej Ille <ondrej.ille@gmail.com> 6737L: linux-can@vger.kernel.org 6738S: Maintained 6739F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6740F: drivers/net/can/ctucanfd/ 6741 6742CVE ASSIGNMENT CONTACT 6743M: CVE Assignment Team <cve@kernel.org> 6744S: Maintained 6745F: Documentation/process/cve.rst 6746 6747CW1200 WLAN driver 6748S: Orphan 6749L: linux-wireless@vger.kernel.org 6750F: drivers/net/wireless/st/ 6751F: include/linux/platform_data/net-cw1200.h 6752 6753CX18 VIDEO4LINUX DRIVER 6754M: Andy Walls <awalls@md.metrocast.net> 6755L: linux-media@vger.kernel.org 6756S: Maintained 6757W: https://linuxtv.org 6758T: git git://linuxtv.org/media.git 6759F: drivers/media/pci/cx18/ 6760F: include/uapi/linux/ivtv* 6761 6762CX2341X MPEG ENCODER HELPER MODULE 6763M: Hans Verkuil <hverkuil@kernel.org> 6764L: linux-media@vger.kernel.org 6765S: Maintained 6766W: https://linuxtv.org 6767T: git git://linuxtv.org/media.git 6768F: drivers/media/common/cx2341x* 6769F: include/media/drv-intf/cx2341x.h 6770 6771CX24120 MEDIA DRIVER 6772M: Jemma Denson <jdenson@gmail.com> 6773M: Patrick Boettcher <patrick.boettcher@posteo.de> 6774L: linux-media@vger.kernel.org 6775S: Maintained 6776W: https://linuxtv.org 6777Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6778F: drivers/media/dvb-frontends/cx24120* 6779 6780CX88 VIDEO4LINUX DRIVER 6781M: Mauro Carvalho Chehab <mchehab@kernel.org> 6782L: linux-media@vger.kernel.org 6783S: Odd fixes 6784W: https://linuxtv.org 6785T: git git://linuxtv.org/media.git 6786F: Documentation/driver-api/media/drivers/cx88* 6787F: drivers/media/pci/cx88/ 6788 6789CXD2820R MEDIA DRIVER 6790L: linux-media@vger.kernel.org 6791S: Orphan 6792W: https://linuxtv.org 6793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6794F: drivers/media/dvb-frontends/cxd2820r* 6795 6796CXGB3 ETHERNET DRIVER (CXGB3) 6797M: Potnuri Bharat Teja <bharat@chelsio.com> 6798L: netdev@vger.kernel.org 6799S: Maintained 6800W: http://www.chelsio.com 6801F: drivers/net/ethernet/chelsio/cxgb3/ 6802 6803CXGB3 ISCSI DRIVER (CXGB3I) 6804M: Varun Prakash <varun@chelsio.com> 6805L: linux-scsi@vger.kernel.org 6806S: Supported 6807W: http://www.chelsio.com 6808F: drivers/scsi/cxgbi/cxgb3i 6809 6810CXGB4 CRYPTO DRIVER (chcr) 6811M: Ayush Sawal <ayush.sawal@chelsio.com> 6812L: linux-crypto@vger.kernel.org 6813S: Supported 6814W: http://www.chelsio.com 6815F: drivers/crypto/chelsio 6816 6817CXGB4 ETHERNET DRIVER (CXGB4) 6818M: Potnuri Bharat Teja <bharat@chelsio.com> 6819L: netdev@vger.kernel.org 6820S: Maintained 6821W: http://www.chelsio.com 6822F: drivers/net/ethernet/chelsio/cxgb4/ 6823 6824CXGB4 INLINE CRYPTO DRIVER 6825M: Ayush Sawal <ayush.sawal@chelsio.com> 6826L: netdev@vger.kernel.org 6827S: Maintained 6828W: http://www.chelsio.com 6829F: drivers/net/ethernet/chelsio/inline_crypto/ 6830 6831CXGB4 ISCSI DRIVER (CXGB4I) 6832M: Varun Prakash <varun@chelsio.com> 6833L: linux-scsi@vger.kernel.org 6834S: Supported 6835W: http://www.chelsio.com 6836F: drivers/scsi/cxgbi/cxgb4i 6837 6838CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6839M: Potnuri Bharat Teja <bharat@chelsio.com> 6840L: linux-rdma@vger.kernel.org 6841S: Supported 6842W: http://www.openfabrics.org 6843F: drivers/infiniband/hw/cxgb4/ 6844F: include/uapi/rdma/cxgb4-abi.h 6845 6846CXGB4VF ETHERNET DRIVER (CXGB4VF) 6847M: Potnuri Bharat Teja <bharat@chelsio.com> 6848L: netdev@vger.kernel.org 6849S: Maintained 6850W: http://www.chelsio.com 6851F: drivers/net/ethernet/chelsio/cxgb4vf/ 6852 6853CYBERPRO FB DRIVER 6854M: Russell King <linux@armlinux.org.uk> 6855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6856S: Maintained 6857W: http://www.armlinux.org.uk/ 6858F: drivers/video/fbdev/cyber2000fb.* 6859 6860CYCLADES PC300 DRIVER 6861S: Orphan 6862F: drivers/net/wan/pc300* 6863 6864CYPRESS CY8C95X0 PINCTRL DRIVER 6865M: Patrick Rudolph <patrick.rudolph@9elements.com> 6866L: linux-gpio@vger.kernel.org 6867S: Maintained 6868F: drivers/pinctrl/pinctrl-cy8c95x0.c 6869 6870CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6871M: Linus Walleij <linusw@kernel.org> 6872L: linux-input@vger.kernel.org 6873S: Maintained 6874F: drivers/input/touchscreen/cy8ctma140.c 6875 6876CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6877M: Yassine Oudjana <y.oudjana@protonmail.com> 6878L: linux-input@vger.kernel.org 6879S: Maintained 6880F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6881F: drivers/input/keyboard/cypress-sf.c 6882 6883CYPRESS_FIRMWARE MEDIA DRIVER 6884L: linux-media@vger.kernel.org 6885S: Orphan 6886W: https://linuxtv.org 6887Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6888F: drivers/media/common/cypress_firmware* 6889 6890CYTTSP TOUCHSCREEN DRIVER 6891M: Linus Walleij <linusw@kernel.org> 6892L: linux-input@vger.kernel.org 6893S: Maintained 6894F: drivers/input/touchscreen/cyttsp* 6895 6896D-LINK DIR-685 TOUCHKEYS DRIVER 6897M: Linus Walleij <linusw@kernel.org> 6898L: linux-input@vger.kernel.org 6899S: Supported 6900F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6901 6902DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6903M: Joshua Kinard <linux@kumba.dev> 6904S: Maintained 6905F: drivers/rtc/rtc-ds1685.c 6906F: include/linux/rtc/ds1685.h 6907 6908DAMA SLAVE for AX.25 6909M: Joerg Reuter <jreuter@yaina.de> 6910L: linux-hams@vger.kernel.org 6911S: Maintained 6912W: http://yaina.de/jreuter/ 6913W: http://www.qsl.net/dl1bke/ 6914F: net/ax25/af_ax25.c 6915F: net/ax25/ax25_dev.c 6916F: net/ax25/ax25_ds_* 6917F: net/ax25/ax25_in.c 6918F: net/ax25/ax25_out.c 6919F: net/ax25/ax25_timer.c 6920F: net/ax25/sysctl_net_ax25.c 6921 6922DASHARO ACPI PLATFORM DRIVER 6923M: Michał Kopeć <michal.kopec@3mdeb.com> 6924S: Maintained 6925W: https://docs.dasharo.com/ 6926F: drivers/platform/x86/dasharo-acpi.c 6927 6928DAMON 6929M: SeongJae Park <sj@kernel.org> 6930L: damon@lists.linux.dev 6931L: linux-mm@kvack.org 6932S: Maintained 6933W: https://damonitor.github.io 6934P: Documentation/mm/damon/maintainer-profile.rst 6935T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6936T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6937T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6938F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6939F: Documentation/admin-guide/mm/damon/ 6940F: Documentation/mm/damon/ 6941F: include/linux/damon.h 6942F: include/trace/events/damon.h 6943F: mm/damon/ 6944F: samples/damon/ 6945F: tools/testing/selftests/damon/ 6946 6947DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6948L: netdev@vger.kernel.org 6949S: Orphan 6950F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6951F: drivers/net/ethernet/dec/tulip/dmfe.c 6952 6953DC390/AM53C974 SCSI driver 6954M: Hannes Reinecke <hare@suse.com> 6955L: linux-scsi@vger.kernel.org 6956S: Maintained 6957F: drivers/scsi/am53c974.c 6958 6959DC395x SCSI driver 6960M: Oliver Neukum <oliver@neukum.org> 6961M: Ali Akcaagac <aliakc@web.de> 6962M: Jamie Lenehan <lenehan@twibble.org> 6963S: Maintained 6964F: Documentation/scsi/dc395x.rst 6965F: drivers/scsi/dc395x.* 6966 6967DEBUGOBJECTS: 6968M: Thomas Gleixner <tglx@linutronix.de> 6969L: linux-kernel@vger.kernel.org 6970S: Maintained 6971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6972F: include/linux/debugobjects.h 6973F: lib/debugobjects.c 6974 6975DECSTATION PLATFORM SUPPORT 6976M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6977L: linux-mips@vger.kernel.org 6978S: Maintained 6979F: arch/mips/dec/ 6980F: arch/mips/include/asm/dec/ 6981F: arch/mips/include/asm/mach-dec/ 6982 6983DEFXX FDDI NETWORK DRIVER 6984M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6985S: Maintained 6986F: drivers/net/fddi/defxx.* 6987 6988DEFZA FDDI NETWORK DRIVER 6989M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6990S: Maintained 6991F: drivers/net/fddi/defza.* 6992 6993DEINTERLACE DRIVERS FOR ALLWINNER H3 6994M: Jernej Skrabec <jernej.skrabec@gmail.com> 6995L: linux-media@vger.kernel.org 6996S: Maintained 6997T: git git://linuxtv.org/media.git 6998F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6999F: drivers/media/platform/sunxi/sun8i-di/ 7000 7001DELL LAPTOP DRIVER 7002M: Matthew Garrett <mjg59@srcf.ucam.org> 7003M: Pali Rohár <pali@kernel.org> 7004L: platform-driver-x86@vger.kernel.org 7005S: Maintained 7006F: drivers/platform/x86/dell/dell-laptop.c 7007 7008DELL LAPTOP FREEFALL DRIVER 7009M: Pali Rohár <pali@kernel.org> 7010S: Maintained 7011F: drivers/platform/x86/dell/dell-smo8800.c 7012 7013DELL LAPTOP RBTN DRIVER 7014M: Pali Rohár <pali@kernel.org> 7015S: Maintained 7016F: drivers/platform/x86/dell/dell-rbtn.* 7017 7018DELL LAPTOP SMM DRIVER 7019M: Pali Rohár <pali@kernel.org> 7020S: Maintained 7021F: Documentation/ABI/obsolete/procfs-i8k 7022F: drivers/hwmon/dell-smm-hwmon.c 7023F: include/uapi/linux/i8k.h 7024 7025DELL PC DRIVER 7026M: Lyndon Sanche <lsanche@lyndeno.ca> 7027L: platform-driver-x86@vger.kernel.org 7028S: Maintained 7029F: drivers/platform/x86/dell/dell-pc.c 7030 7031DELL REMOTE BIOS UPDATE DRIVER 7032M: Stuart Hayes <stuart.w.hayes@gmail.com> 7033L: platform-driver-x86@vger.kernel.org 7034S: Maintained 7035F: drivers/platform/x86/dell/dell_rbu.c 7036 7037DELL SMBIOS DRIVER 7038M: Pali Rohár <pali@kernel.org> 7039L: Dell.Client.Kernel@dell.com 7040L: platform-driver-x86@vger.kernel.org 7041S: Maintained 7042F: drivers/platform/x86/dell/dell-smbios.* 7043 7044DELL SMBIOS SMM DRIVER 7045L: Dell.Client.Kernel@dell.com 7046L: platform-driver-x86@vger.kernel.org 7047S: Maintained 7048F: drivers/platform/x86/dell/dell-smbios-smm.c 7049 7050DELL SMBIOS WMI DRIVER 7051L: Dell.Client.Kernel@dell.com 7052L: platform-driver-x86@vger.kernel.org 7053S: Maintained 7054F: drivers/platform/x86/dell/dell-smbios-wmi.c 7055F: tools/wmi/dell-smbios-example.c 7056 7057DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 7058M: Stuart Hayes <stuart.w.hayes@gmail.com> 7059L: platform-driver-x86@vger.kernel.org 7060S: Maintained 7061F: Documentation/userspace-api/dcdbas.rst 7062F: drivers/platform/x86/dell/dcdbas.* 7063 7064DELL WMI DDV DRIVER 7065M: Armin Wolf <W_Armin@gmx.de> 7066S: Maintained 7067F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 7068F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 7069F: Documentation/wmi/devices/dell-wmi-ddv.rst 7070F: drivers/platform/x86/dell/dell-wmi-ddv.c 7071 7072DELL WMI DESCRIPTOR DRIVER 7073L: Dell.Client.Kernel@dell.com 7074S: Maintained 7075F: drivers/platform/x86/dell/dell-wmi-descriptor.c 7076 7077DELL WMI HARDWARE PRIVACY SUPPORT 7078L: Dell.Client.Kernel@dell.com 7079L: platform-driver-x86@vger.kernel.org 7080S: Maintained 7081F: drivers/platform/x86/dell/dell-wmi-privacy.c 7082 7083DELL WMI NOTIFICATIONS DRIVER 7084M: Matthew Garrett <mjg59@srcf.ucam.org> 7085M: Pali Rohár <pali@kernel.org> 7086S: Maintained 7087F: drivers/platform/x86/dell/dell-wmi-base.c 7088 7089DELL WMI SYSMAN DRIVER 7090M: Prasanth Ksr <prasanth.ksr@dell.com> 7091L: Dell.Client.Kernel@dell.com 7092L: platform-driver-x86@vger.kernel.org 7093S: Maintained 7094F: Documentation/ABI/testing/sysfs-class-firmware-attributes 7095F: drivers/platform/x86/dell/dell-wmi-sysman/ 7096 7097DELTA AHE-50DC FAN CONTROL MODULE DRIVER 7098M: Zev Weiss <zev@bewilderbeest.net> 7099L: linux-hwmon@vger.kernel.org 7100S: Maintained 7101F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7102 7103DELTA DPS920AB PSU DRIVER 7104M: Robert Marko <robert.marko@sartura.hr> 7105L: linux-hwmon@vger.kernel.org 7106S: Maintained 7107F: Documentation/hwmon/dps920ab.rst 7108F: drivers/hwmon/pmbus/dps920ab.c 7109 7110DELTA NETWORKS TN48M CPLD DRIVERS 7111M: Robert Marko <robert.marko@sartura.hr> 7112S: Maintained 7113F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7114F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7115F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7116F: drivers/gpio/gpio-tn48m.c 7117F: include/dt-bindings/reset/delta,tn48m-reset.h 7118 7119DELTA ST MEDIA DRIVER 7120M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7121L: linux-media@vger.kernel.org 7122S: Supported 7123W: https://linuxtv.org 7124T: git git://linuxtv.org/media.git 7125F: drivers/media/platform/st/sti/delta 7126 7127DENALI NAND DRIVER 7128L: linux-mtd@lists.infradead.org 7129S: Orphan 7130F: drivers/mtd/nand/raw/denali* 7131 7132DESIGNWARE EDMA CORE IP DRIVER 7133M: Manivannan Sadhasivam <mani@kernel.org> 7134L: dmaengine@vger.kernel.org 7135S: Maintained 7136F: drivers/dma/dw-edma/ 7137F: include/linux/dma/edma.h 7138 7139DESIGNWARE USB2 DRD IP DRIVER 7140M: Minas Harutyunyan <hminas@synopsys.com> 7141L: linux-usb@vger.kernel.org 7142S: Maintained 7143T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7144F: drivers/usb/dwc2/ 7145 7146DESIGNWARE USB3 DRD IP DRIVER 7147M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7148L: linux-usb@vger.kernel.org 7149S: Maintained 7150F: drivers/usb/dwc3/ 7151 7152DESIGNWARE XDATA IP DRIVER 7153L: linux-pci@vger.kernel.org 7154S: Orphan 7155F: Documentation/misc-devices/dw-xdata-pcie.rst 7156F: drivers/misc/dw-xdata-pcie.c 7157 7158DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7159M: Andreas Klinger <ak@it-klinger.de> 7160L: linux-iio@vger.kernel.org 7161S: Maintained 7162F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7163F: drivers/iio/proximity/srf*.c 7164 7165DEVICE COREDUMP (DEV_COREDUMP) 7166M: Johannes Berg <johannes@sipsolutions.net> 7167L: linux-kernel@vger.kernel.org 7168S: Maintained 7169F: drivers/base/devcoredump.c 7170F: include/linux/devcoredump.h 7171 7172DEVICE DEPENDENCY HELPER SCRIPT 7173M: Saravana Kannan <saravanak@google.com> 7174L: linux-kernel@vger.kernel.org 7175S: Maintained 7176F: scripts/dev-needs.sh 7177 7178DEVICE DIRECT ACCESS (DAX) 7179M: Dan Williams <dan.j.williams@intel.com> 7180M: Vishal Verma <vishal.l.verma@intel.com> 7181M: Dave Jiang <dave.jiang@intel.com> 7182L: nvdimm@lists.linux.dev 7183L: linux-cxl@vger.kernel.org 7184S: Supported 7185F: drivers/dax/ 7186 7187DEVICE FREQUENCY (DEVFREQ) 7188M: MyungJoo Ham <myungjoo.ham@samsung.com> 7189M: Kyungmin Park <kyungmin.park@samsung.com> 7190M: Chanwoo Choi <cw00.choi@samsung.com> 7191L: linux-pm@vger.kernel.org 7192S: Maintained 7193T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7194F: Documentation/devicetree/bindings/devfreq/ 7195F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7196F: drivers/devfreq/ 7197F: include/linux/devfreq.h 7198F: include/trace/events/devfreq.h 7199 7200DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7201M: Chanwoo Choi <cw00.choi@samsung.com> 7202L: linux-pm@vger.kernel.org 7203S: Supported 7204T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7205F: Documentation/devicetree/bindings/devfreq/event/ 7206F: drivers/devfreq/devfreq-event.c 7207F: drivers/devfreq/event/ 7208F: include/dt-bindings/pmu/exynos_ppmu.h 7209F: include/linux/devfreq-event.h 7210 7211DEVICE I/O & IRQ [RUST] 7212M: Danilo Krummrich <dakr@kernel.org> 7213M: Alice Ryhl <aliceryhl@google.com> 7214M: Daniel Almeida <daniel.almeida@collabora.com> 7215L: rust-for-linux@vger.kernel.org 7216S: Supported 7217W: https://rust-for-linux.com 7218B: https://github.com/Rust-for-Linux/linux/issues 7219C: https://rust-for-linux.zulipchat.com 7220T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7221F: rust/kernel/io.rs 7222F: rust/kernel/io/ 7223F: rust/kernel/irq.rs 7224F: rust/kernel/irq/ 7225 7226DEVICE RESOURCE MANAGEMENT HELPERS 7227M: Hans de Goede <hansg@kernel.org> 7228R: Matti Vaittinen <mazziesaccount@gmail.com> 7229S: Maintained 7230F: include/linux/devm-helpers.h 7231 7232DEVICE-MAPPER (LVM) 7233M: Alasdair Kergon <agk@redhat.com> 7234M: Mike Snitzer <snitzer@kernel.org> 7235M: Mikulas Patocka <mpatocka@redhat.com> 7236M: Benjamin Marzinski <bmarzins@redhat.com> 7237L: dm-devel@lists.linux.dev 7238S: Maintained 7239Q: http://patchwork.kernel.org/project/dm-devel/list/ 7240T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7241F: Documentation/admin-guide/device-mapper/ 7242F: drivers/md/Kconfig 7243F: drivers/md/Makefile 7244F: drivers/md/dm* 7245F: drivers/md/persistent-data/ 7246F: include/linux/device-mapper.h 7247F: include/linux/dm-*.h 7248F: include/uapi/linux/dm-*.h 7249 7250DEVICE-MAPPER VDO TARGET 7251M: Matthew Sakai <msakai@redhat.com> 7252L: dm-devel@lists.linux.dev 7253S: Maintained 7254F: Documentation/admin-guide/device-mapper/vdo*.rst 7255F: drivers/md/dm-vdo/ 7256 7257DEVICE-MAPPER PCACHE TARGET 7258M: Dongsheng Yang <dongsheng.yang@linux.dev> 7259M: Zheng Gu <cengku@gmail.com> 7260L: dm-devel@lists.linux.dev 7261S: Maintained 7262F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7263F: drivers/md/dm-pcache/ 7264 7265DEVLINK 7266M: Jiri Pirko <jiri@resnulli.us> 7267L: netdev@vger.kernel.org 7268S: Supported 7269F: Documentation/networking/devlink 7270F: include/net/devlink.h 7271F: include/uapi/linux/devlink.h 7272F: net/devlink/ 7273 7274DFROBOT SD2405AL RTC DRIVER 7275M: Tóth János <gomba007@gmail.com> 7276L: linux-rtc@vger.kernel.org 7277S: Maintained 7278F: drivers/rtc/rtc-sd2405al.c 7279 7280DFROBOT SEN0322 DRIVER 7281M: Tóth János <gomba007@gmail.com> 7282L: linux-iio@vger.kernel.org 7283S: Maintained 7284F: drivers/iio/chemical/sen0322.c 7285 7286DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7287M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7288M: Marek Vasut <marex@denx.de> 7289L: kernel@dh-electronics.com 7290S: Maintained 7291N: dhcom 7292N: dhcor 7293N: dhsom 7294 7295DIALOG SEMICONDUCTOR DRIVERS 7296M: Support Opensource <support.opensource@diasemi.com> 7297S: Supported 7298W: http://www.dialog-semiconductor.com/products 7299F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7300F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7301F: Documentation/devicetree/bindings/mfd/da90*.txt 7302F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7303F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7304F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7305F: Documentation/devicetree/bindings/sound/da[79]*.txt 7306F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7307F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7308F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7309F: Documentation/hwmon/da90??.rst 7310F: drivers/gpio/gpio-da90??.c 7311F: drivers/hwmon/da90??-hwmon.c 7312F: drivers/iio/adc/da91??-*.c 7313F: drivers/input/misc/da72??.[ch] 7314F: drivers/input/misc/da90??_onkey.c 7315F: drivers/input/touchscreen/da9052_tsi.c 7316F: drivers/leds/leds-da90??.c 7317F: drivers/mfd/da903x.c 7318F: drivers/mfd/da90??-*.c 7319F: drivers/mfd/da91??-*.c 7320F: drivers/pinctrl/pinctrl-da90??.c 7321F: drivers/power/supply/da9052-battery.c 7322F: drivers/power/supply/da91??-*.c 7323F: drivers/regulator/da9???-regulator.[ch] 7324F: drivers/regulator/slg51000-regulator.[ch] 7325F: drivers/rtc/rtc-da90??.c 7326F: drivers/thermal/da90??-thermal.c 7327F: drivers/video/backlight/da90??_bl.c 7328F: drivers/watchdog/da90??_wdt.c 7329F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7330F: include/linux/mfd/da903x.h 7331F: include/linux/mfd/da9052/ 7332F: include/linux/mfd/da9055/ 7333F: include/linux/mfd/da9062/ 7334F: include/linux/mfd/da9063/ 7335F: include/linux/mfd/da9150/ 7336F: include/linux/regulator/da9211.h 7337F: include/sound/da[79]*.h 7338F: sound/soc/codecs/da[79]*.[ch] 7339 7340DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7341M: William Breathitt Gray <wbg@kernel.org> 7342L: linux-gpio@vger.kernel.org 7343S: Maintained 7344F: drivers/gpio/gpio-gpio-mm.c 7345 7346DIBS (DIRECT INTERNAL BUFFER SHARING) 7347M: Alexandra Winter <wintera@linux.ibm.com> 7348L: netdev@vger.kernel.org 7349S: Supported 7350F: drivers/dibs/ 7351F: include/linux/dibs.h 7352 7353DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7354M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7355L: linux-media@vger.kernel.org 7356S: Maintained 7357F: Documentation/admin-guide/media/mgb4.rst 7358F: drivers/media/pci/mgb4/ 7359 7360DIOLAN U2C-12 I2C DRIVER 7361M: Guenter Roeck <linux@roeck-us.net> 7362L: linux-i2c@vger.kernel.org 7363S: Maintained 7364F: drivers/i2c/busses/i2c-diolan-u2c.c 7365 7366DIRECTORY NOTIFICATION (DNOTIFY) 7367M: Jan Kara <jack@suse.cz> 7368R: Amir Goldstein <amir73il@gmail.com> 7369L: linux-fsdevel@vger.kernel.org 7370S: Maintained 7371F: Documentation/filesystems/dnotify.rst 7372F: fs/notify/dnotify/ 7373F: include/linux/dnotify.h 7374 7375DISK GEOMETRY AND PARTITION HANDLING 7376M: Andries Brouwer <aeb@cwi.nl> 7377S: Maintained 7378W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7379W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7380W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7381 7382DISKQUOTA 7383M: Jan Kara <jack@suse.com> 7384S: Maintained 7385F: Documentation/filesystems/quota.rst 7386F: fs/quota/ 7387F: include/linux/quota*.h 7388F: include/uapi/linux/quota*.h 7389 7390DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7391M: Bernie Thompson <bernie@plugable.com> 7392L: linux-fbdev@vger.kernel.org 7393S: Maintained 7394W: http://plugable.com/category/projects/udlfb/ 7395F: Documentation/fb/udlfb.rst 7396F: drivers/video/fbdev/udlfb.c 7397F: include/video/udlfb.h 7398 7399DISTRIBUTED LOCK MANAGER (DLM) 7400M: Alexander Aring <aahringo@redhat.com> 7401M: David Teigland <teigland@redhat.com> 7402L: gfs2@lists.linux.dev 7403S: Supported 7404W: https://pagure.io/dlm 7405T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7406F: fs/dlm/ 7407 7408DMA BUFFER SHARING FRAMEWORK 7409M: Sumit Semwal <sumit.semwal@linaro.org> 7410M: Christian König <christian.koenig@amd.com> 7411L: linux-media@vger.kernel.org 7412L: dri-devel@lists.freedesktop.org 7413L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7414S: Maintained 7415T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7416F: Documentation/driver-api/dma-buf.rst 7417F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7418F: drivers/dma-buf/ 7419F: include/linux/*fence.h 7420F: include/linux/dma-buf.h 7421F: include/linux/dma-buf/ 7422F: include/linux/dma-resv.h 7423K: \bdma_(?:buf|fence|resv)\b 7424 7425DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7426M: Vinod Koul <vkoul@kernel.org> 7427L: dmaengine@vger.kernel.org 7428S: Maintained 7429Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7430T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7431F: Documentation/devicetree/bindings/dma/ 7432F: Documentation/driver-api/dmaengine/ 7433F: drivers/dma/ 7434F: include/dt-bindings/dma/ 7435F: include/linux/dma/ 7436F: include/linux/dmaengine.h 7437F: include/linux/of_dma.h 7438 7439DMA MAPPING BENCHMARK 7440M: Barry Song <baohua@kernel.org> 7441M: Qinxin Xia <xiaqinxin@huawei.com> 7442L: iommu@lists.linux.dev 7443F: kernel/dma/map_benchmark.c 7444F: tools/dma/ 7445 7446DMA MAPPING HELPERS 7447M: Marek Szyprowski <m.szyprowski@samsung.com> 7448R: Robin Murphy <robin.murphy@arm.com> 7449L: iommu@lists.linux.dev 7450S: Supported 7451W: http://git.infradead.org/users/hch/dma-mapping.git 7452T: git git://git.infradead.org/users/hch/dma-mapping.git 7453F: include/asm-generic/dma-mapping.h 7454F: include/linux/dma-direct.h 7455F: include/linux/dma-map-ops.h 7456F: include/linux/dma-mapping.h 7457F: include/linux/swiotlb.h 7458F: kernel/dma/ 7459 7460DMA MAPPING & SCATTERLIST API [RUST] 7461M: Danilo Krummrich <dakr@kernel.org> 7462R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7463R: Daniel Almeida <daniel.almeida@collabora.com> 7464R: Robin Murphy <robin.murphy@arm.com> 7465R: Andreas Hindborg <a.hindborg@kernel.org> 7466L: rust-for-linux@vger.kernel.org 7467S: Supported 7468W: https://rust-for-linux.com 7469T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7470F: rust/helpers/dma.c 7471F: rust/helpers/scatterlist.c 7472F: rust/kernel/dma.rs 7473F: rust/kernel/scatterlist.rs 7474F: samples/rust/rust_dma.rs 7475 7476DMA-BUF HEAPS FRAMEWORK 7477M: Sumit Semwal <sumit.semwal@linaro.org> 7478R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7479R: Brian Starkey <Brian.Starkey@arm.com> 7480R: John Stultz <jstultz@google.com> 7481R: T.J. Mercier <tjmercier@google.com> 7482L: linux-media@vger.kernel.org 7483L: dri-devel@lists.freedesktop.org 7484L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7485S: Maintained 7486T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7487F: Documentation/userspace-api/dma-buf-heaps.rst 7488F: drivers/dma-buf/dma-heap.c 7489F: drivers/dma-buf/heaps/* 7490F: include/linux/dma-heap.h 7491F: include/uapi/linux/dma-heap.h 7492F: tools/testing/selftests/dmabuf-heaps/ 7493 7494DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7495M: Lukasz Luba <lukasz.luba@arm.com> 7496L: linux-pm@vger.kernel.org 7497L: linux-samsung-soc@vger.kernel.org 7498S: Maintained 7499F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7500F: drivers/memory/samsung/exynos5422-dmc.c 7501 7502DME1737 HARDWARE MONITOR DRIVER 7503M: Juerg Haefliger <juergh@proton.me> 7504L: linux-hwmon@vger.kernel.org 7505S: Maintained 7506F: Documentation/hwmon/dme1737.rst 7507F: drivers/hwmon/dme1737.c 7508 7509DMI/SMBIOS SUPPORT 7510M: Jean Delvare <jdelvare@suse.com> 7511S: Maintained 7512T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7513F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7514F: drivers/firmware/dmi-id.c 7515F: drivers/firmware/dmi_scan.c 7516F: include/linux/dmi.h 7517 7518DOCUMENTATION 7519M: Jonathan Corbet <corbet@lwn.net> 7520L: linux-doc@vger.kernel.org 7521S: Maintained 7522P: Documentation/doc-guide/maintainer-profile.rst 7523T: git git://git.lwn.net/linux.git docs-next 7524F: Documentation/ 7525F: scripts/kernel-doc* 7526F: tools/lib/python/* 7527F: tools/docs/ 7528F: tools/net/ynl/pyynl/lib/doc_generator.py 7529X: Documentation/ABI/ 7530X: Documentation/admin-guide/media/ 7531X: Documentation/devicetree/ 7532X: Documentation/driver-api/media/ 7533X: Documentation/firmware-guide/acpi/ 7534X: Documentation/i2c/ 7535X: Documentation/netlink/ 7536X: Documentation/power/ 7537X: Documentation/spi/ 7538X: Documentation/userspace-api/media/ 7539 7540DOCUMENTATION PROCESS 7541M: Jonathan Corbet <corbet@lwn.net> 7542L: workflows@vger.kernel.org 7543S: Maintained 7544F: Documentation/dev-tools/ 7545F: Documentation/maintainer/ 7546F: Documentation/process/ 7547 7548DOCUMENTATION REPORTING ISSUES 7549M: Thorsten Leemhuis <linux@leemhuis.info> 7550L: linux-doc@vger.kernel.org 7551S: Maintained 7552F: Documentation/admin-guide/bug-bisect.rst 7553F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7554F: Documentation/admin-guide/reporting-issues.rst 7555F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7556 7557DOCUMENTATION SCRIPTS 7558M: Mauro Carvalho Chehab <mchehab@kernel.org> 7559L: linux-doc@vger.kernel.org 7560S: Maintained 7561F: Documentation/sphinx/ 7562F: scripts/kernel-doc* 7563F: tools/lib/python/* 7564F: tools/docs/ 7565 7566DOCUMENTATION/ITALIAN 7567M: Federico Vaga <federico.vaga@vaga.pv.it> 7568L: linux-doc@vger.kernel.org 7569S: Maintained 7570F: Documentation/translations/it_IT 7571 7572DOCUMENTATION/JAPANESE 7573R: Akira Yokosawa <akiyks@gmail.com> 7574L: linux-doc@vger.kernel.org 7575S: Maintained 7576F: Documentation/translations/ja_JP 7577 7578DONGWOON DW9714 LENS VOICE COIL DRIVER 7579M: Sakari Ailus <sakari.ailus@linux.intel.com> 7580L: linux-media@vger.kernel.org 7581S: Maintained 7582T: git git://linuxtv.org/media.git 7583F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7584F: drivers/media/i2c/dw9714.c 7585 7586DONGWOON DW9719 LENS VOICE COIL DRIVER 7587M: Daniel Scally <dan.scally@ideasonboard.com> 7588L: linux-media@vger.kernel.org 7589S: Maintained 7590T: git git://linuxtv.org/media.git 7591F: drivers/media/i2c/dw9719.c 7592 7593DONGWOON DW9768 LENS VOICE COIL DRIVER 7594L: linux-media@vger.kernel.org 7595S: Orphan 7596T: git git://linuxtv.org/media.git 7597F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7598F: drivers/media/i2c/dw9768.c 7599 7600DONGWOON DW9807 LENS VOICE COIL DRIVER 7601M: Sakari Ailus <sakari.ailus@linux.intel.com> 7602L: linux-media@vger.kernel.org 7603S: Maintained 7604T: git git://linuxtv.org/media.git 7605F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7606F: drivers/media/i2c/dw9807-vcm.c 7607 7608DOUBLETALK DRIVER 7609M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7610L: blinux-list@redhat.com 7611S: Maintained 7612F: drivers/char/dtlk.c 7613F: include/linux/dtlk.h 7614 7615DPAA2 DATAPATH I/O (DPIO) DRIVER 7616M: Roy Pledge <Roy.Pledge@nxp.com> 7617L: linux-kernel@vger.kernel.org 7618S: Maintained 7619F: drivers/soc/fsl/dpio 7620 7621DPAA2 ETHERNET DRIVER 7622M: Ioana Ciornei <ioana.ciornei@nxp.com> 7623L: netdev@vger.kernel.org 7624S: Maintained 7625F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7626F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7627F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7628F: drivers/net/ethernet/freescale/dpaa2/Makefile 7629F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7630F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7631F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7632F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7633F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7634F: drivers/net/ethernet/freescale/dpaa2/dpni* 7635 7636DPAA2 ETHERNET SWITCH DRIVER 7637M: Ioana Ciornei <ioana.ciornei@nxp.com> 7638L: netdev@vger.kernel.org 7639S: Maintained 7640F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7641F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7642F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7643 7644DPLL SUBSYSTEM 7645M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7646M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7647M: Jiri Pirko <jiri@resnulli.us> 7648L: netdev@vger.kernel.org 7649S: Supported 7650F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7651F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7652F: Documentation/driver-api/dpll.rst 7653F: drivers/dpll/ 7654F: include/linux/dpll.h 7655F: include/uapi/linux/dpll.h 7656 7657DRBD DRIVER 7658M: Philipp Reisner <philipp.reisner@linbit.com> 7659M: Lars Ellenberg <lars.ellenberg@linbit.com> 7660M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7661L: drbd-dev@lists.linbit.com 7662S: Supported 7663W: http://www.drbd.org 7664T: git git://git.linbit.com/linux-drbd.git 7665T: git git://git.linbit.com/drbd-8.4.git 7666F: Documentation/admin-guide/blockdev/ 7667F: drivers/block/drbd/ 7668F: include/linux/drbd* 7669F: lib/lru_cache.c 7670 7671DRIVER COMPONENT FRAMEWORK 7672L: dri-devel@lists.freedesktop.org 7673F: drivers/base/component.c 7674F: include/linux/component.h 7675 7676DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7677M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7678M: "Rafael J. Wysocki" <rafael@kernel.org> 7679M: Danilo Krummrich <dakr@kernel.org> 7680S: Supported 7681T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7682F: Documentation/core-api/kobject.rst 7683F: drivers/base/ 7684F: fs/debugfs/ 7685F: fs/sysfs/ 7686F: include/linux/device/ 7687F: include/linux/debugfs.h 7688F: include/linux/device.h 7689F: include/linux/fwnode.h 7690F: include/linux/kobj* 7691F: include/linux/property.h 7692F: include/linux/sysfs.h 7693F: lib/kobj* 7694F: rust/kernel/debugfs.rs 7695F: rust/kernel/debugfs/ 7696F: rust/kernel/device.rs 7697F: rust/kernel/device/ 7698F: rust/kernel/device_id.rs 7699F: rust/kernel/devres.rs 7700F: rust/kernel/driver.rs 7701F: rust/kernel/faux.rs 7702F: rust/kernel/platform.rs 7703F: samples/rust/rust_debugfs.rs 7704F: samples/rust/rust_debugfs_scoped.rs 7705F: samples/rust/rust_driver_platform.rs 7706F: samples/rust/rust_driver_faux.rs 7707 7708DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7709M: Nishanth Menon <nm@ti.com> 7710L: linux-pm@vger.kernel.org 7711S: Maintained 7712F: drivers/soc/ti/smartreflex.c 7713F: include/linux/power/smartreflex.h 7714 7715DRM ACCEL DRIVERS FOR INTEL VPU 7716M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7717M: Karol Wachowski <karol.wachowski@linux.intel.com> 7718L: dri-devel@lists.freedesktop.org 7719S: Supported 7720T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7721F: drivers/accel/ivpu/ 7722F: include/uapi/drm/ivpu_accel.h 7723 7724DRM ACCEL DRIVER FOR ROCKCHIP NPU 7725M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7726L: dri-devel@lists.freedesktop.org 7727S: Supported 7728T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7729F: Documentation/accel/rocket/ 7730F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7731F: drivers/accel/rocket/ 7732F: include/uapi/drm/rocket_accel.h 7733 7734DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7735M: Oded Gabbay <ogabbay@kernel.org> 7736L: dri-devel@lists.freedesktop.org 7737S: Maintained 7738C: irc://irc.oftc.net/dri-devel 7739T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7740F: Documentation/accel/ 7741F: drivers/accel/ 7742F: include/drm/drm_accel.h 7743 7744DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7745M: Chen-Yu Tsai <wens@kernel.org> 7746R: Jernej Skrabec <jernej.skrabec@gmail.com> 7747L: dri-devel@lists.freedesktop.org 7748S: Supported 7749T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7750F: drivers/gpu/drm/sun4i/sun8i* 7751 7752DRM DRIVER FOR APPLE TOUCH BARS 7753M: Aun-Ali Zaidi <admin@kodeit.net> 7754M: Aditya Garg <gargaditya08@live.com> 7755L: dri-devel@lists.freedesktop.org 7756S: Maintained 7757T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7758F: drivers/gpu/drm/tiny/appletbdrm.c 7759 7760DRM DRIVER FOR ARM PL111 CLCD 7761M: Linus Walleij <linusw@kernel.org> 7762S: Maintained 7763T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7764F: drivers/gpu/drm/pl111/ 7765 7766DRM DRIVER FOR ARM VERSATILE TFT PANELS 7767M: Linus Walleij <linusw@kernel.org> 7768S: Maintained 7769T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7770F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7771F: drivers/gpu/drm/panel/panel-arm-versatile.c 7772 7773DRM DRIVER FOR ASPEED BMC GFX 7774M: Joel Stanley <joel@jms.id.au> 7775L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7776S: Supported 7777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7778F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7779F: drivers/gpu/drm/aspeed/ 7780 7781DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7782M: Dave Airlie <airlied@redhat.com> 7783R: Thomas Zimmermann <tzimmermann@suse.de> 7784R: Jocelyn Falempe <jfalempe@redhat.com> 7785L: dri-devel@lists.freedesktop.org 7786S: Supported 7787T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7788F: drivers/gpu/drm/ast/ 7789 7790DRM DRIVER FOR BOCHS VIRTUAL GPU 7791M: Gerd Hoffmann <kraxel@redhat.com> 7792L: virtualization@lists.linux.dev 7793S: Maintained 7794T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7795F: drivers/gpu/drm/tiny/bochs.c 7796 7797DRM DRIVER FOR BOE HIMAX8279D PANELS 7798M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7799S: Maintained 7800F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7801F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7802 7803DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7804M: Jagan Teki <jagan@amarulasolutions.com> 7805S: Maintained 7806F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7807F: drivers/gpu/drm/bridge/chipone-icn6211.c 7808 7809DRM DRIVER FOR EBBG FT8719 PANEL 7810M: Joel Selvaraj <jo@jsfamily.in> 7811S: Maintained 7812T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7813F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7814F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7815 7816DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7817M: Linus Walleij <linusw@kernel.org> 7818S: Maintained 7819T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7820F: drivers/gpu/drm/tve200/ 7821 7822DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7823M: Icenowy Zheng <icenowy@aosc.io> 7824S: Maintained 7825F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7826F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7827 7828DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7829M: Jagan Teki <jagan@amarulasolutions.com> 7830S: Maintained 7831F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7832F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7833 7834DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7835M: Thomas Zimmermann <tzimmermann@suse.de> 7836M: Javier Martinez Canillas <javierm@redhat.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7840F: drivers/firmware/sysfb*.c 7841F: drivers/gpu/drm/sysfb/ 7842F: drivers/video/aperture.c 7843F: drivers/video/nomodeset.c 7844F: include/linux/aperture.h 7845F: include/linux/sysfb.h 7846F: include/video/nomodeset.h 7847 7848DRM DRIVER FOR GENERIC EDP PANELS 7849R: Douglas Anderson <dianders@chromium.org> 7850F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7851F: drivers/gpu/drm/panel/panel-edp.c 7852 7853DRM DRIVER FOR GENERIC USB DISPLAY 7854M: Ruben Wauters <rubenru09@aol.com> 7855S: Maintained 7856W: https://github.com/notro/gud/wiki 7857T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7858F: drivers/gpu/drm/gud/ 7859F: include/drm/gud.h 7860 7861DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7862M: Hans de Goede <hansg@kernel.org> 7863S: Maintained 7864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7865F: drivers/gpu/drm/tiny/gm12u320.c 7866 7867DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7868M: Ondrej Jirman <megi@xff.cz> 7869M: Javier Martinez Canillas <javierm@redhat.com> 7870S: Maintained 7871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7872F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7873F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7874 7875DRM DRIVER FOR HX8357D PANELS 7876S: Orphan 7877T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7878F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7879F: drivers/gpu/drm/tiny/hx8357d.c 7880 7881DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7882M: Deepak Rawat <drawat.floss@gmail.com> 7883L: linux-hyperv@vger.kernel.org 7884L: dri-devel@lists.freedesktop.org 7885S: Maintained 7886T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7887F: drivers/gpu/drm/hyperv 7888 7889DRM DRIVER FOR ILITEK ILI9225 PANELS 7890M: David Lechner <david@lechnology.com> 7891S: Maintained 7892T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7893F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7894F: drivers/gpu/drm/tiny/ili9225.c 7895 7896DRM DRIVER FOR ILITEK ILI9486 PANELS 7897M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7898S: Maintained 7899T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7900F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7901F: drivers/gpu/drm/tiny/ili9486.c 7902 7903DRM DRIVER FOR ILITEK ILI9805 PANELS 7904M: Michael Trimarchi <michael@amarulasolutions.com> 7905S: Maintained 7906F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7907F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7908 7909DRM DRIVER FOR ILITEK ILI9806E PANELS 7910M: Michael Walle <mwalle@kernel.org> 7911S: Maintained 7912F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7913 7914DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7915M: Jagan Teki <jagan@edgeble.ai> 7916S: Maintained 7917F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7918F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7919 7920DRM DRIVER FOR LG SW43408 PANELS 7921M: Sumit Semwal <sumit.semwal@linaro.org> 7922M: Casey Connolly <casey.connolly@linaro.org> 7923S: Maintained 7924T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7925F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7926F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7927 7928DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7929M: Paul Kocialkowski <paulk@sys-base.io> 7930S: Supported 7931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7932F: drivers/gpu/drm/logicvc/ 7933 7934DRM DRIVER FOR LVDS PANELS 7935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7936L: dri-devel@lists.freedesktop.org 7937S: Maintained 7938T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7939F: Documentation/devicetree/bindings/display/lvds.yaml 7940F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7941F: drivers/gpu/drm/panel/panel-lvds.c 7942 7943DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7944M: Guido Günther <agx@sigxcpu.org> 7945R: Purism Kernel Team <kernel@puri.sm> 7946S: Maintained 7947F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7948F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7949 7950DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7951M: Dave Airlie <airlied@redhat.com> 7952R: Thomas Zimmermann <tzimmermann@suse.de> 7953R: Jocelyn Falempe <jfalempe@redhat.com> 7954L: dri-devel@lists.freedesktop.org 7955S: Supported 7956T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7957F: drivers/gpu/drm/mgag200/ 7958 7959DRM DRIVER FOR MI0283QT 7960M: Alex Lanzano <lanzano.alex@gmail.com> 7961S: Maintained 7962T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7963F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7964F: drivers/gpu/drm/tiny/mi0283qt.c 7965 7966DRM DRIVER FOR MIPI DBI compatible panels 7967S: Orphan 7968W: https://github.com/notro/panel-mipi-dbi/wiki 7969T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7970F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7971F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7972 7973DRM DRIVER for Qualcomm Adreno GPUs 7974M: Rob Clark <robin.clark@oss.qualcomm.com> 7975R: Sean Paul <sean@poorly.run> 7976R: Konrad Dybcio <konradybcio@kernel.org> 7977R: Akhil P Oommen <akhilpo@oss.qualcomm.com> 7978L: linux-arm-msm@vger.kernel.org 7979L: dri-devel@lists.freedesktop.org 7980L: freedreno@lists.freedesktop.org 7981S: Maintained 7982B: https://gitlab.freedesktop.org/drm/msm/-/issues 7983T: git https://gitlab.freedesktop.org/drm/msm.git 7984F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7985F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7986F: drivers/gpu/drm/msm/adreno/ 7987F: drivers/gpu/drm/msm/msm_gpu.* 7988F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7989F: drivers/gpu/drm/msm/msm_ringbuffer.* 7990F: drivers/gpu/drm/msm/registers/adreno/ 7991F: include/uapi/drm/msm_drm.h 7992 7993DRM DRIVER for Qualcomm display hardware 7994M: Rob Clark <robin.clark@oss.qualcomm.com> 7995M: Dmitry Baryshkov <lumag@kernel.org> 7996R: Abhinav Kumar <abhinav.kumar@linux.dev> 7997R: Jessica Zhang <jesszhan0024@gmail.com> 7998R: Sean Paul <sean@poorly.run> 7999R: Marijn Suijten <marijn.suijten@somainline.org> 8000L: linux-arm-msm@vger.kernel.org 8001L: dri-devel@lists.freedesktop.org 8002L: freedreno@lists.freedesktop.org 8003S: Maintained 8004B: https://gitlab.freedesktop.org/drm/msm/-/issues 8005T: git https://gitlab.freedesktop.org/drm/msm.git 8006F: Documentation/devicetree/bindings/display/msm/ 8007F: drivers/gpu/drm/ci/xfails/msm* 8008F: drivers/gpu/drm/msm/ 8009F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 8010F: include/uapi/drm/msm_drm.h 8011 8012DRM DRIVER FOR NOVATEK NT35510 PANELS 8013M: Linus Walleij <linusw@kernel.org> 8014S: Maintained 8015T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8016F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 8017F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 8018 8019DRM DRIVER FOR NOVATEK NT35560 PANELS 8020M: Linus Walleij <linusw@kernel.org> 8021S: Maintained 8022T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8023F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 8024F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 8025 8026DRM DRIVER FOR NOVATEK NT36523 PANELS 8027M: Jianhua Lu <lujianhua000@gmail.com> 8028S: Maintained 8029T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8030F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 8031F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 8032 8033DRM DRIVER FOR NOVATEK NT36672A PANELS 8034M: Sumit Semwal <sumit.semwal@linaro.org> 8035S: Maintained 8036T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8037F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 8038F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 8039 8040DRM DRIVER FOR NOVATEK NT37801 PANELS 8041M: Krzysztof Kozlowski <krzk@kernel.org> 8042S: Maintained 8043F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 8044F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 8045 8046DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 8047M: Lyude Paul <lyude@redhat.com> 8048M: Danilo Krummrich <dakr@kernel.org> 8049L: dri-devel@lists.freedesktop.org 8050L: nouveau@lists.freedesktop.org 8051S: Supported 8052W: https://nouveau.freedesktop.org/ 8053Q: https://patchwork.freedesktop.org/project/nouveau/ 8054Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 8055B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 8056C: irc://irc.oftc.net/nouveau 8057T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8058F: drivers/gpu/drm/nouveau/ 8059F: include/uapi/drm/nouveau_drm.h 8060 8061CORE DRIVER FOR NVIDIA GPUS [RUST] 8062M: Danilo Krummrich <dakr@kernel.org> 8063M: Alexandre Courbot <acourbot@nvidia.com> 8064L: nouveau@lists.freedesktop.org 8065S: Supported 8066W: https://rust-for-linux.com/nova-gpu-driver 8067Q: https://patchwork.freedesktop.org/project/nouveau/ 8068B: https://gitlab.freedesktop.org/drm/nova/-/issues 8069C: irc://irc.oftc.net/nouveau 8070T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 8071F: Documentation/gpu/nova/ 8072F: drivers/gpu/nova-core/ 8073 8074DRM DRIVER FOR NVIDIA GPUS [RUST] 8075M: Danilo Krummrich <dakr@kernel.org> 8076L: nouveau@lists.freedesktop.org 8077S: Supported 8078W: https://rust-for-linux.com/nova-gpu-driver 8079Q: https://patchwork.freedesktop.org/project/nouveau/ 8080B: https://gitlab.freedesktop.org/drm/nova/-/issues 8081C: irc://irc.oftc.net/nouveau 8082T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 8083F: Documentation/gpu/nova/ 8084F: drivers/gpu/drm/nova/ 8085F: include/uapi/drm/nova_drm.h 8086 8087DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 8088M: Stefan Mavrodiev <stefan@olimex.com> 8089S: Maintained 8090F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 8091F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 8092 8093DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 8094R: Douglas Anderson <dianders@chromium.org> 8095F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 8096F: drivers/gpu/drm/bridge/parade-ps8640.c 8097 8098DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8099M: Alex Lanzano <lanzano.alex@gmail.com> 8100S: Maintained 8101T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8102F: Documentation/devicetree/bindings/display/repaper.txt 8103F: drivers/gpu/drm/tiny/repaper.c 8104 8105DRM DRIVER FOR PIXPAPER E-INK PANEL 8106M: LiangCheng Wang <zaq14760@gmail.com> 8107L: dri-devel@lists.freedesktop.org 8108S: Maintained 8109F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8110F: drivers/gpu/drm/tiny/pixpaper.c 8111 8112DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8113M: Dave Airlie <airlied@redhat.com> 8114M: Gerd Hoffmann <kraxel@redhat.com> 8115L: virtualization@lists.linux.dev 8116S: Obsolete 8117W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8119F: drivers/gpu/drm/tiny/cirrus-qemu.c 8120 8121DRM DRIVER FOR QXL VIRTUAL GPU 8122M: Dave Airlie <airlied@redhat.com> 8123M: Gerd Hoffmann <kraxel@redhat.com> 8124L: virtualization@lists.linux.dev 8125L: spice-devel@lists.freedesktop.org 8126S: Maintained 8127T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8128F: drivers/gpu/drm/qxl/ 8129F: include/uapi/drm/qxl_drm.h 8130 8131DRM DRIVER FOR RAYDIUM RM67191 PANELS 8132M: Robert Chiras <robert.chiras@nxp.com> 8133S: Maintained 8134F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8135F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8136 8137DRM DRIVER FOR SAMSUNG DB7430 PANELS 8138M: Linus Walleij <linusw@kernel.org> 8139S: Maintained 8140T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8141F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8142F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8143 8144DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8145M: Inki Dae <inki.dae@samsung.com> 8146M: Jagan Teki <jagan@amarulasolutions.com> 8147M: Marek Szyprowski <m.szyprowski@samsung.com> 8148S: Maintained 8149T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8150F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8151F: drivers/gpu/drm/bridge/samsung-dsim.c 8152F: include/drm/bridge/samsung-dsim.h 8153 8154DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8155M: Markuss Broks <markuss.broks@gmail.com> 8156S: Maintained 8157F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8158F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8159 8160DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8161M: Artur Weber <aweber.kernel@gmail.com> 8162S: Maintained 8163F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8164F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8165 8166DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC 8167M: David Heidelberg <david@ixit.cz> 8168S: Maintained 8169F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml 8170F: drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c 8171 8172DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8173M: Dzmitry Sankouski <dsankouski@gmail.com> 8174S: Maintained 8175F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8176F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8177 8178DRM DRIVER FOR SAMSUNG SOFEF00 DDIC 8179M: David Heidelberg <david@ixit.cz> 8180M: Casey Connolly <casey.connolly@linaro.org> 8181S: Maintained 8182F: Documentation/devicetree/bindings/display/panel/samsung,sofef00.yaml 8183F: drivers/gpu/drm/panel/panel-samsung-sofef00.c 8184 8185DRM DRIVER FOR SHARP MEMORY LCD 8186M: Alex Lanzano <lanzano.alex@gmail.com> 8187S: Maintained 8188F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8189F: drivers/gpu/drm/tiny/sharp-memory.c 8190 8191DRM DRIVER FOR SITRONIX ST7586 PANELS 8192M: David Lechner <david@lechnology.com> 8193S: Maintained 8194T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8195F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8196F: drivers/gpu/drm/sitronix/st7586.c 8197 8198DRM DRIVER FOR SITRONIX ST7571 PANELS 8199M: Marcus Folkesson <marcus.folkesson@gmail.com> 8200S: Maintained 8201F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8202F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8203F: drivers/gpu/drm/sitronix/st7571-i2c.c 8204 8205DRM DRIVER FOR SITRONIX ST7701 PANELS 8206M: Jagan Teki <jagan@amarulasolutions.com> 8207S: Maintained 8208F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8209F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8210 8211DRM DRIVER FOR SITRONIX ST7703 PANELS 8212M: Guido Günther <agx@sigxcpu.org> 8213R: Purism Kernel Team <kernel@puri.sm> 8214R: Ondrej Jirman <megi@xff.cz> 8215S: Maintained 8216F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8217F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8218 8219DRM DRIVER FOR SITRONIX ST7735R PANELS 8220M: David Lechner <david@lechnology.com> 8221S: Maintained 8222T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8223F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8224F: drivers/gpu/drm/sitronix/st7735r.c 8225 8226DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8227M: Javier Martinez Canillas <javierm@redhat.com> 8228S: Maintained 8229T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8230F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8231F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8232F: drivers/gpu/drm/solomon/ssd130x* 8233 8234DRM DRIVER FOR ST-ERICSSON MCDE 8235M: Linus Walleij <linusw@kernel.org> 8236S: Maintained 8237T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8238F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8239F: drivers/gpu/drm/mcde/ 8240 8241DRM DRIVER FOR SYNAPTICS R63353 PANELS 8242M: Michael Trimarchi <michael@amarulasolutions.com> 8243S: Maintained 8244F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8245F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8246 8247DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8248M: Andy Yan <andy.yan@rock-chips.com> 8249S: Maintained 8250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8251F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8252F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8253F: include/drm/bridge/dw_dp.h 8254 8255DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8256M: Jagan Teki <jagan@amarulasolutions.com> 8257S: Maintained 8258F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8259F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8260 8261DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8262R: Douglas Anderson <dianders@chromium.org> 8263F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8264F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8265 8266DRM DRIVER FOR TPO TPG110 PANELS 8267M: Linus Walleij <linusw@kernel.org> 8268S: Maintained 8269T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8270F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8271F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8272 8273DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8274M: Dave Airlie <airlied@redhat.com> 8275R: Sean Paul <sean@poorly.run> 8276R: Thomas Zimmermann <tzimmermann@suse.de> 8277L: dri-devel@lists.freedesktop.org 8278S: Supported 8279T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8280F: drivers/gpu/drm/udl/ 8281 8282DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8283M: Louis Chauvet <louis.chauvet@bootlin.com> 8284R: Haneen Mohammed <hamohammed.sa@gmail.com> 8285R: Simona Vetter <simona@ffwll.ch> 8286R: Melissa Wen <melissa.srw@gmail.com> 8287L: dri-devel@lists.freedesktop.org 8288S: Maintained 8289T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8290F: Documentation/gpu/vkms.rst 8291F: drivers/gpu/drm/ci/xfails/vkms* 8292F: drivers/gpu/drm/vkms/ 8293 8294DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8295M: Hans de Goede <hansg@kernel.org> 8296L: dri-devel@lists.freedesktop.org 8297S: Maintained 8298T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8299F: drivers/gpu/drm/vboxvideo/ 8300 8301DRM DRIVER FOR VMWARE VIRTUAL GPU 8302M: Zack Rusin <zack.rusin@broadcom.com> 8303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8304L: dri-devel@lists.freedesktop.org 8305S: Supported 8306T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8307F: drivers/gpu/drm/vmwgfx/ 8308F: include/uapi/drm/vmwgfx_drm.h 8309 8310DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8311M: Linus Walleij <linusw@kernel.org> 8312S: Maintained 8313T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8314F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8315F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8316 8317DRM DRIVERS 8318M: David Airlie <airlied@gmail.com> 8319M: Simona Vetter <simona@ffwll.ch> 8320L: dri-devel@lists.freedesktop.org 8321S: Maintained 8322B: https://gitlab.freedesktop.org/drm 8323C: irc://irc.oftc.net/dri-devel 8324T: git https://gitlab.freedesktop.org/drm/kernel.git 8325F: Documentation/devicetree/bindings/display/ 8326F: Documentation/devicetree/bindings/gpu/ 8327F: Documentation/gpu/ 8328F: drivers/gpu/ 8329F: rust/kernel/drm/ 8330F: include/drm/ 8331F: include/linux/vga* 8332F: include/uapi/drm/ 8333 8334DRM DRIVERS AND MISC GPU PATCHES 8335M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8336M: Maxime Ripard <mripard@kernel.org> 8337M: Thomas Zimmermann <tzimmermann@suse.de> 8338S: Maintained 8339W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8340T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8341F: Documentation/devicetree/bindings/display/ 8342F: Documentation/devicetree/bindings/gpu/ 8343F: Documentation/gpu/ 8344F: drivers/gpu/drm/ 8345F: drivers/gpu/vga/ 8346F: include/drm/drm 8347F: include/linux/vga* 8348F: include/uapi/drm/ 8349X: drivers/gpu/drm/amd/ 8350X: drivers/gpu/drm/armada/ 8351X: drivers/gpu/drm/etnaviv/ 8352X: drivers/gpu/drm/exynos/ 8353X: drivers/gpu/drm/i915/ 8354X: drivers/gpu/drm/kmb/ 8355X: drivers/gpu/drm/mediatek/ 8356X: drivers/gpu/drm/msm/ 8357X: drivers/gpu/drm/nova/ 8358X: drivers/gpu/drm/radeon/ 8359X: drivers/gpu/drm/tegra/ 8360X: drivers/gpu/drm/xe/ 8361 8362DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8363M: Danilo Krummrich <dakr@kernel.org> 8364M: Alice Ryhl <aliceryhl@google.com> 8365S: Supported 8366W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8367T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8368F: drivers/gpu/drm/nova/ 8369F: drivers/gpu/drm/tyr/ 8370F: drivers/gpu/nova-core/ 8371F: rust/kernel/drm/ 8372 8373DRM DRIVERS FOR ALLWINNER A10 8374M: Chen-Yu Tsai <wens@kernel.org> 8375L: dri-devel@lists.freedesktop.org 8376S: Supported 8377T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8378F: Documentation/devicetree/bindings/display/allwinner* 8379F: drivers/gpu/drm/sun4i/ 8380 8381DRM DRIVERS FOR AMLOGIC SOCS 8382M: Neil Armstrong <neil.armstrong@linaro.org> 8383L: dri-devel@lists.freedesktop.org 8384L: linux-amlogic@lists.infradead.org 8385S: Supported 8386W: http://linux-meson.com/ 8387T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8388F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8389F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8390F: Documentation/gpu/meson.rst 8391F: drivers/gpu/drm/ci/xfails/meson* 8392F: drivers/gpu/drm/meson/ 8393 8394DRM DRIVERS FOR ATMEL HLCDC 8395M: Manikandan Muralidharan <manikandan.m@microchip.com> 8396M: Dharma Balasubiramani <dharma.b@microchip.com> 8397L: dri-devel@lists.freedesktop.org 8398S: Supported 8399T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8400F: Documentation/devicetree/bindings/display/atmel/ 8401F: drivers/gpu/drm/atmel-hlcdc/ 8402 8403DRM DRIVERS FOR BRIDGE CHIPS 8404M: Andrzej Hajda <andrzej.hajda@intel.com> 8405M: Neil Armstrong <neil.armstrong@linaro.org> 8406M: Robert Foss <rfoss@kernel.org> 8407R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8408R: Jonas Karlman <jonas@kwiboo.se> 8409R: Jernej Skrabec <jernej.skrabec@gmail.com> 8410S: Maintained 8411T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8412F: Documentation/devicetree/bindings/display/bridge/ 8413F: drivers/gpu/drm/bridge/ 8414F: drivers/gpu/drm/display/drm_bridge_connector.c 8415F: drivers/gpu/drm/drm_bridge.c 8416F: include/drm/drm_bridge.h 8417F: include/drm/drm_bridge_connector.h 8418 8419DRM DRIVERS FOR EXYNOS 8420M: Inki Dae <inki.dae@samsung.com> 8421M: Seung-Woo Kim <sw0312.kim@samsung.com> 8422M: Kyungmin Park <kyungmin.park@samsung.com> 8423L: dri-devel@lists.freedesktop.org 8424S: Supported 8425T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8426F: Documentation/devicetree/bindings/display/samsung/ 8427F: drivers/gpu/drm/exynos/ 8428F: include/uapi/drm/exynos_drm.h 8429 8430DRM DRIVERS FOR FREESCALE DCU 8431M: Stefan Agner <stefan@agner.ch> 8432M: Alison Wang <alison.wang@nxp.com> 8433L: dri-devel@lists.freedesktop.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8437F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8438F: drivers/gpu/drm/fsl-dcu/ 8439 8440DRM DRIVERS FOR FREESCALE IMX 5/6 8441M: Philipp Zabel <p.zabel@pengutronix.de> 8442L: dri-devel@lists.freedesktop.org 8443S: Maintained 8444T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8445T: git git://git.pengutronix.de/git/pza/linux 8446F: Documentation/devicetree/bindings/display/imx/ 8447F: drivers/gpu/drm/imx/ipuv3/ 8448F: drivers/gpu/ipu-v3/ 8449 8450DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8451M: Liu Ying <victor.liu@nxp.com> 8452L: dri-devel@lists.freedesktop.org 8453S: Maintained 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8456F: drivers/gpu/drm/imx/dc/ 8457 8458DRM DRIVERS FOR FREESCALE IMX BRIDGE 8459M: Liu Ying <victor.liu@nxp.com> 8460L: dri-devel@lists.freedesktop.org 8461S: Maintained 8462F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8463F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8464F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8465F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8466F: drivers/gpu/drm/bridge/imx/ 8467 8468DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8469M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8470L: dri-devel@lists.freedesktop.org 8471S: Maintained 8472T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8473F: drivers/gpu/drm/gma500/ 8474 8475DRM DRIVERS FOR HISILICON 8476M: Xinliang Liu <xinliang.liu@linaro.org> 8477M: Tian Tao <tiantao6@hisilicon.com> 8478R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8479R: Sumit Semwal <sumit.semwal@linaro.org> 8480R: Yongqin Liu <yongqin.liu@linaro.org> 8481R: John Stultz <jstultz@google.com> 8482L: dri-devel@lists.freedesktop.org 8483S: Maintained 8484T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8485F: Documentation/devicetree/bindings/display/hisilicon/ 8486F: drivers/gpu/drm/hisilicon/ 8487 8488DRM DRIVERS FOR LIMA 8489M: Qiang Yu <yuq825@gmail.com> 8490L: dri-devel@lists.freedesktop.org 8491L: lima@lists.freedesktop.org (moderated for non-subscribers) 8492S: Maintained 8493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8494F: drivers/gpu/drm/lima/ 8495F: include/uapi/drm/lima_drm.h 8496 8497DRM DRIVERS FOR LOONGSON 8498M: Sui Jingfeng <suijingfeng@loongson.cn> 8499L: dri-devel@lists.freedesktop.org 8500S: Supported 8501T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8502F: drivers/gpu/drm/loongson/ 8503 8504DRM DRIVERS FOR MEDIATEK 8505M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8506M: Philipp Zabel <p.zabel@pengutronix.de> 8507L: dri-devel@lists.freedesktop.org 8508L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8509S: Supported 8510F: Documentation/devicetree/bindings/display/mediatek/ 8511F: drivers/gpu/drm/ci/xfails/mediatek* 8512F: drivers/gpu/drm/mediatek/ 8513F: drivers/phy/mediatek/phy-mtk-dp.c 8514F: drivers/phy/mediatek/phy-mtk-hdmi* 8515F: drivers/phy/mediatek/phy-mtk-mipi* 8516 8517DRM DRIVERS FOR NVIDIA TEGRA 8518M: Thierry Reding <thierry.reding@gmail.com> 8519M: Mikko Perttunen <mperttunen@nvidia.com> 8520L: dri-devel@lists.freedesktop.org 8521L: linux-tegra@vger.kernel.org 8522S: Supported 8523T: git https://gitlab.freedesktop.org/drm/tegra.git 8524F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8525F: Documentation/devicetree/bindings/gpu/host1x/ 8526F: drivers/gpu/drm/tegra/ 8527F: drivers/gpu/host1x/ 8528F: include/linux/host1x.h 8529F: include/uapi/drm/tegra_drm.h 8530 8531DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8532M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8533R: Janne Grunau <j@jannau.net> 8534L: dri-devel@lists.freedesktop.org 8535L: asahi@lists.linux.dev 8536S: Maintained 8537W: https://asahilinux.org 8538B: https://github.com/AsahiLinux/linux/issues 8539C: irc://irc.oftc.net/asahi-dev 8540T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8541F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8542F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8543F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8544F: drivers/gpu/drm/adp/ 8545F: drivers/gpu/drm/panel/panel-summit.c 8546 8547DRM DRIVERS FOR RENESAS R-CAR 8548M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8549M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8550R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8551L: dri-devel@lists.freedesktop.org 8552L: linux-renesas-soc@vger.kernel.org 8553S: Supported 8554T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8555F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8556F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8557F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8558F: Documentation/devicetree/bindings/display/renesas,du.yaml 8559F: drivers/gpu/drm/renesas/rcar-du/ 8560 8561DRM DRIVERS FOR RENESAS RZ 8562M: Biju Das <biju.das.jz@bp.renesas.com> 8563L: dri-devel@lists.freedesktop.org 8564L: linux-renesas-soc@vger.kernel.org 8565S: Maintained 8566T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8567F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8568F: drivers/gpu/drm/renesas/rz-du/ 8569 8570DRM DRIVERS FOR RENESAS SHMOBILE 8571M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8572M: Geert Uytterhoeven <geert+renesas@glider.be> 8573L: dri-devel@lists.freedesktop.org 8574L: linux-renesas-soc@vger.kernel.org 8575S: Supported 8576T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8577F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8578F: drivers/gpu/drm/renesas/shmobile/ 8579F: include/linux/platform_data/shmob_drm.h 8580 8581DRM DRIVERS FOR ROCKCHIP 8582M: Sandy Huang <hjc@rock-chips.com> 8583M: Heiko Stübner <heiko@sntech.de> 8584M: Andy Yan <andy.yan@rock-chips.com> 8585L: dri-devel@lists.freedesktop.org 8586S: Maintained 8587T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8588F: Documentation/devicetree/bindings/display/rockchip/ 8589F: drivers/gpu/drm/ci/xfails/rockchip* 8590F: drivers/gpu/drm/rockchip/ 8591 8592DRM DRIVERS FOR STI 8593M: Alain Volmat <alain.volmat@foss.st.com> 8594M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8595L: dri-devel@lists.freedesktop.org 8596S: Maintained 8597T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8598F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8599F: drivers/gpu/drm/sti 8600 8601DRM DRIVERS FOR STM 8602M: Yannick Fertre <yannick.fertre@foss.st.com> 8603M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8604M: Philippe Cornu <philippe.cornu@foss.st.com> 8605L: dri-devel@lists.freedesktop.org 8606S: Maintained 8607T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8608F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8609F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8610F: drivers/gpu/drm/stm 8611 8612DRM DRIVERS FOR TI KEYSTONE 8613M: Jyri Sarha <jyri.sarha@iki.fi> 8614M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8615L: dri-devel@lists.freedesktop.org 8616S: Maintained 8617T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8618F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8619F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8620F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8621F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8622F: drivers/gpu/drm/tidss/ 8623 8624DRM DRIVERS FOR TI LCDC 8625M: Jyri Sarha <jyri.sarha@iki.fi> 8626M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8627L: dri-devel@lists.freedesktop.org 8628S: Maintained 8629T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8630F: Documentation/devicetree/bindings/display/tilcdc/ 8631F: drivers/gpu/drm/tilcdc/ 8632 8633DRM DRIVERS FOR TI OMAP 8634M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8635L: dri-devel@lists.freedesktop.org 8636S: Maintained 8637T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8638F: Documentation/devicetree/bindings/display/ti/ 8639F: drivers/gpu/drm/omapdrm/ 8640 8641DRM DRIVERS FOR V3D 8642M: Melissa Wen <mwen@igalia.com> 8643M: Maíra Canal <mcanal@igalia.com> 8644S: Supported 8645T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8646F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8647F: drivers/gpu/drm/v3d/ 8648F: include/uapi/drm/v3d_drm.h 8649 8650DRM DRIVERS FOR VC4 8651M: Maxime Ripard <mripard@kernel.org> 8652M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8653R: Maíra Canal <mcanal@igalia.com> 8654R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8655S: Supported 8656T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8657F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8658F: drivers/gpu/drm/vc4/ 8659F: include/uapi/drm/vc4_drm.h 8660 8661DRM DRIVERS FOR VIVANTE GPU IP 8662M: Lucas Stach <l.stach@pengutronix.de> 8663R: Russell King <linux+etnaviv@armlinux.org.uk> 8664R: Christian Gmeiner <christian.gmeiner@gmail.com> 8665L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8666L: dri-devel@lists.freedesktop.org 8667S: Maintained 8668F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8669F: drivers/gpu/drm/etnaviv/ 8670F: include/uapi/drm/etnaviv_drm.h 8671 8672DRM DRIVERS FOR XEN 8673M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8674L: dri-devel@lists.freedesktop.org 8675L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8676S: Supported 8677T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8678F: Documentation/gpu/xen-front.rst 8679F: drivers/gpu/drm/xen/ 8680 8681DRM DRIVERS FOR XILINX 8682M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8683M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8684L: dri-devel@lists.freedesktop.org 8685S: Maintained 8686T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8687F: Documentation/devicetree/bindings/display/xlnx/ 8688F: Documentation/gpu/zynqmp.rst 8689F: drivers/gpu/drm/xlnx/ 8690 8691DRM GPU SCHEDULER 8692M: Matthew Brost <matthew.brost@intel.com> 8693M: Danilo Krummrich <dakr@kernel.org> 8694M: Philipp Stanner <phasta@kernel.org> 8695R: Christian König <ckoenig.leichtzumerken@gmail.com> 8696L: dri-devel@lists.freedesktop.org 8697S: Supported 8698T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8699F: drivers/gpu/drm/scheduler/ 8700F: include/drm/gpu_scheduler.h 8701F: include/drm/spsc_queue.h 8702 8703DRM GPUVM 8704M: Danilo Krummrich <dakr@kernel.org> 8705R: Matthew Brost <matthew.brost@intel.com> 8706R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8707R: Alice Ryhl <aliceryhl@google.com> 8708L: dri-devel@lists.freedesktop.org 8709S: Supported 8710T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8711F: drivers/gpu/drm/drm_gpuvm.c 8712F: include/drm/drm_gpuvm.h 8713 8714DRM LOG 8715M: Jocelyn Falempe <jfalempe@redhat.com> 8716M: Javier Martinez Canillas <javierm@redhat.com> 8717L: dri-devel@lists.freedesktop.org 8718S: Supported 8719T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8720F: drivers/gpu/drm/clients/drm_log.c 8721 8722DRM PANEL DRIVERS 8723M: Neil Armstrong <neil.armstrong@linaro.org> 8724R: Jessica Zhang <jesszhan0024@gmail.com> 8725L: dri-devel@lists.freedesktop.org 8726S: Maintained 8727T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8728F: Documentation/devicetree/bindings/display/panel/ 8729F: drivers/gpu/drm/drm_panel.c 8730F: drivers/gpu/drm/panel/ 8731F: include/drm/drm_panel.h 8732 8733DRM PANIC 8734M: Jocelyn Falempe <jfalempe@redhat.com> 8735M: Javier Martinez Canillas <javierm@redhat.com> 8736L: dri-devel@lists.freedesktop.org 8737S: Supported 8738T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8739F: drivers/gpu/drm/drm_draw.c 8740F: drivers/gpu/drm/drm_draw_internal.h 8741F: drivers/gpu/drm/drm_panic*.c 8742F: include/drm/drm_panic* 8743 8744DRM PANIC QR CODE 8745M: Jocelyn Falempe <jfalempe@redhat.com> 8746M: Javier Martinez Canillas <javierm@redhat.com> 8747L: dri-devel@lists.freedesktop.org 8748L: rust-for-linux@vger.kernel.org 8749S: Supported 8750T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8751F: drivers/gpu/drm/drm_panic_qr.rs 8752 8753DRM PRIVACY-SCREEN CLASS 8754M: Hans de Goede <hansg@kernel.org> 8755L: dri-devel@lists.freedesktop.org 8756S: Maintained 8757T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8758F: drivers/gpu/drm/drm_privacy_screen* 8759F: include/drm/drm_privacy_screen* 8760 8761DRM TTM SUBSYSTEM 8762M: Christian Koenig <christian.koenig@amd.com> 8763M: Huang Rui <ray.huang@amd.com> 8764R: Matthew Auld <matthew.auld@intel.com> 8765R: Matthew Brost <matthew.brost@intel.com> 8766L: dri-devel@lists.freedesktop.org 8767S: Maintained 8768T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8769F: drivers/gpu/drm/ttm/ 8770F: include/drm/ttm/ 8771 8772DRM AUTOMATED TESTING 8773M: Helen Koike <helen.fornazier@gmail.com> 8774M: Vignesh Raman <vignesh.raman@collabora.com> 8775L: dri-devel@lists.freedesktop.org 8776S: Maintained 8777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8778F: Documentation/gpu/automated_testing.rst 8779F: drivers/gpu/drm/ci/ 8780 8781DSBR100 USB FM RADIO DRIVER 8782M: Alexey Klimov <alexey.klimov@linaro.org> 8783L: linux-media@vger.kernel.org 8784S: Maintained 8785T: git git://linuxtv.org/media.git 8786F: drivers/media/radio/dsbr100.c 8787 8788DT3155 MEDIA DRIVER 8789M: Hans Verkuil <hverkuil@kernel.org> 8790L: linux-media@vger.kernel.org 8791S: Odd Fixes 8792W: https://linuxtv.org 8793T: git git://linuxtv.org/media.git 8794F: drivers/media/pci/dt3155/ 8795 8796DVB_USB_AF9015 MEDIA DRIVER 8797L: linux-media@vger.kernel.org 8798S: Orphan 8799W: https://linuxtv.org 8800Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8801F: drivers/media/usb/dvb-usb-v2/af9015* 8802 8803DVB_USB_AF9035 MEDIA DRIVER 8804L: linux-media@vger.kernel.org 8805S: Orphan 8806W: https://linuxtv.org 8807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8808F: drivers/media/usb/dvb-usb-v2/af9035* 8809 8810DVB_USB_ANYSEE MEDIA DRIVER 8811L: linux-media@vger.kernel.org 8812S: Orphan 8813W: https://linuxtv.org 8814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8815F: drivers/media/usb/dvb-usb-v2/anysee* 8816 8817DVB_USB_AU6610 MEDIA DRIVER 8818L: linux-media@vger.kernel.org 8819S: Orphan 8820W: https://linuxtv.org 8821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8822F: drivers/media/usb/dvb-usb-v2/au6610* 8823 8824DVB_USB_CE6230 MEDIA DRIVER 8825L: linux-media@vger.kernel.org 8826S: Orphan 8827W: https://linuxtv.org 8828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8829F: drivers/media/usb/dvb-usb-v2/ce6230* 8830 8831DVB_USB_CXUSB MEDIA DRIVER 8832M: Michael Krufky <mkrufky@linuxtv.org> 8833L: linux-media@vger.kernel.org 8834S: Maintained 8835W: https://linuxtv.org 8836W: http://github.com/mkrufky 8837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8838T: git git://linuxtv.org/media.git 8839F: drivers/media/usb/dvb-usb/cxusb* 8840 8841DVB_USB_EC168 MEDIA DRIVER 8842L: linux-media@vger.kernel.org 8843S: Orphan 8844W: https://linuxtv.org 8845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8846F: drivers/media/usb/dvb-usb-v2/ec168* 8847 8848DVB_USB_GL861 MEDIA DRIVER 8849L: linux-media@vger.kernel.org 8850S: Orphan 8851W: https://linuxtv.org 8852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8853F: drivers/media/usb/dvb-usb-v2/gl861* 8854 8855DVB_USB_MXL111SF MEDIA DRIVER 8856M: Michael Krufky <mkrufky@linuxtv.org> 8857L: linux-media@vger.kernel.org 8858S: Maintained 8859W: https://linuxtv.org 8860W: http://github.com/mkrufky 8861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8862T: git git://linuxtv.org/mkrufky/mxl111sf.git 8863F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8864 8865DVB_USB_RTL28XXU MEDIA DRIVER 8866L: linux-media@vger.kernel.org 8867S: Orphan 8868W: https://linuxtv.org 8869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8870F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8871 8872DVB_USB_V2 MEDIA DRIVER 8873L: linux-media@vger.kernel.org 8874S: Orphan 8875W: https://linuxtv.org 8876W: http://palosaari.fi/linux/ 8877Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8878F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8879F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8880 8881DYNAMIC DEBUG 8882M: Jason Baron <jbaron@akamai.com> 8883M: Jim Cromie <jim.cromie@gmail.com> 8884S: Maintained 8885F: include/linux/dynamic_debug.h 8886F: lib/dynamic_debug.c 8887F: lib/test_dynamic_debug.c 8888 8889DYNAMIC INTERRUPT MODERATION 8890M: Tal Gilboa <talgi@nvidia.com> 8891S: Maintained 8892F: Documentation/networking/net_dim.rst 8893F: include/linux/dim.h 8894F: lib/dim/ 8895 8896DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8897M: Daniel Lezcano <daniel.lezcano@kernel.org> 8898L: linux-pm@vger.kernel.org 8899S: Supported 8900B: https://bugzilla.kernel.org 8901T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8902F: drivers/powercap/dtpm* 8903F: include/linux/dtpm.h 8904 8905DZ DECSTATION DZ11 SERIAL DRIVER 8906M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8907S: Maintained 8908F: drivers/tty/serial/dz.* 8909 8910E3X0 POWER BUTTON DRIVER 8911M: Moritz Fischer <moritz.fischer@ettus.com> 8912L: usrp-users@lists.ettus.com 8913S: Supported 8914W: http://www.ettus.com 8915F: Documentation/devicetree/bindings/input/e3x0-button.txt 8916F: drivers/input/misc/e3x0-button.c 8917 8918E4000 MEDIA DRIVER 8919L: linux-media@vger.kernel.org 8920S: Orphan 8921W: https://linuxtv.org 8922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8923F: drivers/media/tuners/e4000* 8924 8925EARTH_PT1 MEDIA DRIVER 8926M: Akihiro Tsukada <tskd08@gmail.com> 8927L: linux-media@vger.kernel.org 8928S: Odd Fixes 8929F: drivers/media/pci/pt1/ 8930 8931EARTH_PT3 MEDIA DRIVER 8932M: Akihiro Tsukada <tskd08@gmail.com> 8933L: linux-media@vger.kernel.org 8934S: Odd Fixes 8935F: drivers/media/pci/pt3/ 8936 8937EC100 MEDIA DRIVER 8938L: linux-media@vger.kernel.org 8939S: Orphan 8940W: https://linuxtv.org 8941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8942F: drivers/media/dvb-frontends/ec100* 8943 8944ECONET MIPS PLATFORM 8945M: Caleb James DeLisle <cjd@cjdns.fr> 8946L: linux-mips@vger.kernel.org 8947S: Maintained 8948F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8949F: Documentation/devicetree/bindings/mips/econet.yaml 8950F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8951F: arch/mips/boot/dts/econet/ 8952F: arch/mips/econet/ 8953F: drivers/clocksource/timer-econet-en751221.c 8954F: drivers/irqchip/irq-econet-en751221.c 8955 8956ECRYPT FILE SYSTEM 8957M: Tyler Hicks <code@tyhicks.com> 8958L: ecryptfs@vger.kernel.org 8959S: Odd Fixes 8960W: http://ecryptfs.org 8961W: https://launchpad.net/ecryptfs 8962T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8963F: Documentation/filesystems/ecryptfs.rst 8964F: fs/ecryptfs/ 8965 8966EDAC-AMD64 8967M: Yazen Ghannam <yazen.ghannam@amd.com> 8968L: linux-edac@vger.kernel.org 8969S: Supported 8970F: drivers/edac/amd64_edac* 8971F: drivers/edac/mce_amd* 8972 8973EDAC-ARMADA 8974M: Jan Luebbe <jlu@pengutronix.de> 8975L: linux-edac@vger.kernel.org 8976S: Maintained 8977F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8978F: drivers/edac/armada_xp_* 8979 8980EDAC-AST2500 8981M: Stefan Schaeckeler <sschaeck@cisco.com> 8982S: Supported 8983F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8984F: drivers/edac/aspeed_edac.c 8985 8986EDAC-BLUEFIELD 8987M: Shravan Kumar Ramani <shravankr@nvidia.com> 8988M: David Thompson <davthompson@nvidia.com> 8989S: Supported 8990F: drivers/edac/bluefield_edac.c 8991 8992EDAC-CALXEDA 8993M: Andre Przywara <andre.przywara@arm.com> 8994L: linux-edac@vger.kernel.org 8995S: Maintained 8996F: drivers/edac/highbank* 8997 8998EDAC-CAVIUM OCTEON 8999M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 9000L: linux-edac@vger.kernel.org 9001L: linux-mips@vger.kernel.org 9002S: Maintained 9003F: drivers/edac/octeon_edac* 9004 9005EDAC-CAVIUM THUNDERX 9006M: Robert Richter <rric@kernel.org> 9007L: linux-edac@vger.kernel.org 9008S: Odd Fixes 9009F: drivers/edac/thunderx_edac* 9010 9011EDAC-CORE 9012M: Borislav Petkov <bp@alien8.de> 9013M: Tony Luck <tony.luck@intel.com> 9014L: linux-edac@vger.kernel.org 9015S: Supported 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 9017F: Documentation/driver-api/edac.rst 9018F: drivers/edac/ 9019F: include/linux/edac.h 9020 9021EDAC-A72 9022M: Vijay Balakrishna <vijayb@linux.microsoft.com> 9023M: Tyler Hicks <code@tyhicks.com> 9024L: linux-edac@vger.kernel.org 9025S: Supported 9026F: drivers/edac/a72_edac.c 9027 9028EDAC-DMC520 9029M: Lei Wang <lewan@microsoft.com> 9030L: linux-edac@vger.kernel.org 9031S: Supported 9032F: drivers/edac/dmc520_edac.c 9033 9034EDAC-E752X 9035M: Mark Gross <markgross@kernel.org> 9036L: linux-edac@vger.kernel.org 9037S: Maintained 9038F: drivers/edac/e752x_edac.c 9039 9040EDAC-E7XXX 9041L: linux-edac@vger.kernel.org 9042S: Maintained 9043F: drivers/edac/e7xxx_edac.c 9044 9045EDAC-FSL_DDR 9046R: Frank Li <Frank.Li@nxp.com> 9047L: imx@lists.linux.dev 9048L: linux-edac@vger.kernel.org 9049S: Maintained 9050F: drivers/edac/fsl_ddr_edac.* 9051 9052EDAC-GHES 9053M: Mauro Carvalho Chehab <mchehab@kernel.org> 9054L: linux-edac@vger.kernel.org 9055S: Maintained 9056F: drivers/edac/ghes_edac.c 9057 9058EDAC-I10NM 9059M: Tony Luck <tony.luck@intel.com> 9060L: linux-edac@vger.kernel.org 9061S: Maintained 9062F: drivers/edac/i10nm_base.c 9063 9064EDAC-I3000 9065L: linux-edac@vger.kernel.org 9066S: Orphan 9067F: drivers/edac/i3000_edac.c 9068 9069EDAC-I5000 9070L: linux-edac@vger.kernel.org 9071S: Maintained 9072F: drivers/edac/i5000_edac.c 9073 9074EDAC-I5400 9075M: Mauro Carvalho Chehab <mchehab@kernel.org> 9076L: linux-edac@vger.kernel.org 9077S: Maintained 9078F: drivers/edac/i5400_edac.c 9079 9080EDAC-I7300 9081M: Mauro Carvalho Chehab <mchehab@kernel.org> 9082L: linux-edac@vger.kernel.org 9083S: Maintained 9084F: drivers/edac/i7300_edac.c 9085 9086EDAC-I7CORE 9087M: Mauro Carvalho Chehab <mchehab@kernel.org> 9088L: linux-edac@vger.kernel.org 9089S: Maintained 9090F: drivers/edac/i7core_edac.c 9091 9092EDAC-I82443BXGX 9093M: Tim Small <tim@buttersideup.com> 9094L: linux-edac@vger.kernel.org 9095S: Maintained 9096F: drivers/edac/i82443bxgx_edac.c 9097 9098EDAC-I82975X 9099M: "Arvind R." <arvino55@gmail.com> 9100L: linux-edac@vger.kernel.org 9101S: Maintained 9102F: drivers/edac/i82975x_edac.c 9103 9104EDAC-IE31200 9105M: Jason Baron <jbaron@akamai.com> 9106L: linux-edac@vger.kernel.org 9107S: Maintained 9108F: drivers/edac/ie31200_edac.c 9109 9110EDAC-IGEN6 9111M: Tony Luck <tony.luck@intel.com> 9112R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9113L: linux-edac@vger.kernel.org 9114S: Maintained 9115F: drivers/edac/igen6_edac.c 9116 9117EDAC-MPC85XX 9118M: Johannes Thumshirn <morbidrsa@gmail.com> 9119L: linux-edac@vger.kernel.org 9120S: Maintained 9121F: drivers/edac/mpc85xx_edac.[ch] 9122 9123EDAC-NPCM 9124M: Marvin Lin <kflin@nuvoton.com> 9125M: Stanley Chu <yschu@nuvoton.com> 9126L: linux-edac@vger.kernel.org 9127S: Maintained 9128F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9129F: drivers/edac/npcm_edac.c 9130 9131EDAC-PASEMI 9132M: Egor Martovetsky <egor@pasemi.com> 9133L: linux-edac@vger.kernel.org 9134S: Maintained 9135F: drivers/edac/pasemi_edac.c 9136 9137EDAC-PND2 9138M: Tony Luck <tony.luck@intel.com> 9139L: linux-edac@vger.kernel.org 9140S: Maintained 9141F: drivers/edac/pnd2_edac.[ch] 9142 9143EDAC-QCOM 9144M: Manivannan Sadhasivam <mani@kernel.org> 9145L: linux-arm-msm@vger.kernel.org 9146L: linux-edac@vger.kernel.org 9147S: Maintained 9148F: drivers/edac/qcom_edac.c 9149 9150EDAC-R82600 9151M: Tim Small <tim@buttersideup.com> 9152L: linux-edac@vger.kernel.org 9153S: Maintained 9154F: drivers/edac/r82600_edac.c 9155 9156EDAC-SBRIDGE 9157M: Tony Luck <tony.luck@intel.com> 9158R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9159L: linux-edac@vger.kernel.org 9160S: Maintained 9161F: drivers/edac/sb_edac.c 9162 9163EDAC-SKYLAKE 9164M: Tony Luck <tony.luck@intel.com> 9165L: linux-edac@vger.kernel.org 9166S: Maintained 9167F: drivers/edac/skx_*.[ch] 9168 9169EDAC-TI 9170M: Tero Kristo <kristo@kernel.org> 9171L: linux-edac@vger.kernel.org 9172S: Odd Fixes 9173F: drivers/edac/ti_edac.c 9174 9175EDIROL UA-101/UA-1000 DRIVER 9176M: Clemens Ladisch <clemens@ladisch.de> 9177L: linux-sound@vger.kernel.org 9178S: Maintained 9179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9180F: sound/usb/misc/ua101.c 9181 9182EFI TEST DRIVER 9183M: Ivan Hu <ivan.hu@canonical.com> 9184M: Ard Biesheuvel <ardb@kernel.org> 9185L: linux-efi@vger.kernel.org 9186S: Maintained 9187F: drivers/firmware/efi/test/ 9188 9189EFI VARIABLE FILESYSTEM 9190M: Jeremy Kerr <jk@ozlabs.org> 9191M: Ard Biesheuvel <ardb@kernel.org> 9192L: linux-efi@vger.kernel.org 9193S: Maintained 9194T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9195F: fs/efivarfs/ 9196 9197EFIFB FRAMEBUFFER DRIVER 9198M: Peter Jones <pjones@redhat.com> 9199L: linux-fbdev@vger.kernel.org 9200S: Maintained 9201F: drivers/video/fbdev/efifb.c 9202 9203EFS FILESYSTEM 9204S: Orphan 9205W: http://aeschi.ch.eu.org/efs/ 9206F: fs/efs/ 9207 9208EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9209L: netdev@vger.kernel.org 9210S: Orphan 9211F: drivers/net/ethernet/ibm/ehea/ 9212 9213ELM327 CAN NETWORK DRIVER 9214M: Max Staudt <max@enpas.org> 9215L: linux-can@vger.kernel.org 9216S: Maintained 9217F: Documentation/networking/device_drivers/can/can327.rst 9218F: drivers/net/can/can327.c 9219 9220EM28XX VIDEO4LINUX DRIVER 9221M: Mauro Carvalho Chehab <mchehab@kernel.org> 9222L: linux-media@vger.kernel.org 9223S: Maintained 9224W: https://linuxtv.org 9225T: git git://linuxtv.org/media.git 9226F: Documentation/admin-guide/media/em28xx* 9227F: drivers/media/usb/em28xx/ 9228 9229EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9230M: Adrian Hunter <adrian.hunter@intel.com> 9231M: Asutosh Das <quic_asutoshd@quicinc.com> 9232R: Ritesh Harjani <ritesh.list@gmail.com> 9233L: linux-mmc@vger.kernel.org 9234S: Supported 9235F: drivers/mmc/host/cqhci* 9236 9237EMS CPC-PCI CAN DRIVER 9238M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9239M: support@ems-wuensche.com 9240L: linux-can@vger.kernel.org 9241S: Maintained 9242F: drivers/net/can/sja1000/ems_pci.c 9243 9244EMULEX 10Gbps iSCSI - OneConnect DRIVER 9245M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9246L: linux-scsi@vger.kernel.org 9247S: Supported 9248W: http://www.broadcom.com 9249F: drivers/scsi/be2iscsi/ 9250 9251EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9252M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9253M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9254M: Somnath Kotur <somnath.kotur@broadcom.com> 9255L: netdev@vger.kernel.org 9256S: Maintained 9257W: http://www.emulex.com 9258F: drivers/net/ethernet/emulex/benet/ 9259 9260EMULEX ONECONNECT ROCE DRIVER 9261M: Selvin Xavier <selvin.xavier@broadcom.com> 9262L: linux-rdma@vger.kernel.org 9263S: Odd Fixes 9264W: http://www.broadcom.com 9265F: drivers/infiniband/hw/ocrdma/ 9266F: include/uapi/rdma/ocrdma-abi.h 9267 9268EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9269M: Ram Vegesna <ram.vegesna@broadcom.com> 9270L: linux-scsi@vger.kernel.org 9271L: target-devel@vger.kernel.org 9272S: Supported 9273W: http://www.broadcom.com 9274F: drivers/scsi/elx/ 9275 9276EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9277M: Justin Tee <justin.tee@broadcom.com> 9278M: Paul Ely <paul.ely@broadcom.com> 9279L: linux-scsi@vger.kernel.org 9280S: Supported 9281W: http://www.broadcom.com 9282F: drivers/scsi/lpfc/ 9283 9284ENE CB710 FLASH CARD READER DRIVER 9285M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9286S: Maintained 9287F: drivers/misc/cb710/ 9288F: drivers/mmc/host/cb710-mmc.* 9289F: include/linux/cb710.h 9290 9291ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9292M: Maxim Levitsky <maximlevitsky@gmail.com> 9293S: Maintained 9294F: drivers/media/rc/ene_ir.* 9295 9296ENERGY MODEL 9297M: Lukasz Luba <lukasz.luba@arm.com> 9298M: "Rafael J. Wysocki" <rafael@kernel.org> 9299L: linux-pm@vger.kernel.org 9300S: Maintained 9301F: kernel/power/energy_model.c 9302F: include/linux/energy_model.h 9303F: Documentation/power/energy-model.rst 9304F: Documentation/netlink/specs/em.yaml 9305F: include/uapi/linux/energy_model.h 9306F: kernel/power/em_netlink*.* 9307 9308EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9309M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9310L: linuxppc-dev@lists.ozlabs.org 9311S: Maintained 9312F: drivers/tty/ehv_bytechan.c 9313 9314EPSON S1D13XXX FRAMEBUFFER DRIVER 9315M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9316S: Maintained 9317T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9318F: drivers/video/fbdev/s1d13xxxfb.c 9319F: include/video/s1d13xxxfb.h 9320 9321EROFS FILE SYSTEM 9322M: Gao Xiang <xiang@kernel.org> 9323M: Chao Yu <chao@kernel.org> 9324R: Yue Hu <zbestahu@gmail.com> 9325R: Jeffle Xu <jefflexu@linux.alibaba.com> 9326R: Sandeep Dhavale <dhavale@google.com> 9327R: Hongbo Li <lihongbo22@huawei.com> 9328R: Chunhai Guo <guochunhai@vivo.com> 9329L: linux-erofs@lists.ozlabs.org 9330S: Maintained 9331W: https://erofs.docs.kernel.org 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9333F: Documentation/ABI/testing/sysfs-fs-erofs 9334F: Documentation/filesystems/erofs.rst 9335F: fs/erofs/ 9336F: include/trace/events/erofs.h 9337 9338ERRSEQ ERROR TRACKING INFRASTRUCTURE 9339M: Jeff Layton <jlayton@kernel.org> 9340S: Maintained 9341F: include/linux/errseq.h 9342F: lib/errseq.c 9343 9344ESD CAN NETWORK DRIVERS 9345M: Stefan Mätje <stefan.maetje@esd.eu> 9346R: socketcan@esd.eu 9347L: linux-can@vger.kernel.org 9348S: Maintained 9349F: drivers/net/can/esd/ 9350 9351ESD CAN/USB DRIVERS 9352M: Frank Jungclaus <frank.jungclaus@esd.eu> 9353R: socketcan@esd.eu 9354L: linux-can@vger.kernel.org 9355S: Maintained 9356F: drivers/net/can/usb/esd_usb.c 9357 9358ESWIN DEVICETREES 9359M: Min Lin <linmin@eswincomputing.com> 9360M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9361M: Pritesh Patel <pritesh.patel@einfochips.com> 9362S: Maintained 9363T: git https://github.com/eswincomputing/linux-next.git 9364F: Documentation/devicetree/bindings/riscv/eswin.yaml 9365F: arch/riscv/boot/dts/eswin/ 9366 9367ET131X NETWORK DRIVER 9368M: Mark Einon <mark.einon@gmail.com> 9369S: Odd Fixes 9370F: drivers/net/ethernet/agere/ 9371 9372ETAS ES58X CAN/USB DRIVER 9373M: Vincent Mailhol <mailhol@kernel.org> 9374L: linux-can@vger.kernel.org 9375S: Maintained 9376F: Documentation/networking/devlink/etas_es58x.rst 9377F: drivers/net/can/usb/etas_es58x/ 9378 9379ETHERNET BRIDGE 9380M: Nikolay Aleksandrov <razor@blackwall.org> 9381M: Ido Schimmel <idosch@nvidia.com> 9382L: bridge@lists.linux.dev 9383L: netdev@vger.kernel.org 9384S: Maintained 9385F: include/linux/if_bridge.h 9386F: include/uapi/linux/if_bridge.h 9387F: include/linux/netfilter_bridge/ 9388F: net/bridge/ 9389 9390ETHERNET PHY LIBRARY 9391M: Andrew Lunn <andrew@lunn.ch> 9392M: Heiner Kallweit <hkallweit1@gmail.com> 9393R: Russell King <linux@armlinux.org.uk> 9394L: netdev@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/sysfs-class-net-phydev 9397F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9398F: Documentation/devicetree/bindings/net/mdio* 9399F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9400F: Documentation/networking/phy.rst 9401F: drivers/net/mdio/ 9402F: drivers/net/mdio/acpi_mdio.c 9403F: drivers/net/mdio/fwnode_mdio.c 9404F: drivers/net/mdio/of_mdio.c 9405F: drivers/net/pcs/ 9406F: drivers/net/phy/ 9407F: include/dt-bindings/net/qca-ar803x.h 9408F: include/linux/*mdio*.h 9409F: include/linux/linkmode.h 9410F: include/linux/mdio/*.h 9411F: include/linux/mii.h 9412F: include/linux/of_net.h 9413F: include/linux/phy.h 9414F: include/linux/phy_fixed.h 9415F: include/linux/phy_link_topology.h 9416F: include/linux/phylib_stubs.h 9417F: include/linux/platform_data/mdio-bcm-unimac.h 9418F: include/linux/platform_data/mdio-gpio.h 9419F: include/trace/events/mdio.h 9420F: include/uapi/linux/mdio.h 9421F: include/uapi/linux/mii.h 9422F: net/core/of_net.c 9423 9424ETHERNET PHY LIBRARY [RUST] 9425M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9426R: Trevor Gross <tmgross@umich.edu> 9427L: netdev@vger.kernel.org 9428L: rust-for-linux@vger.kernel.org 9429S: Maintained 9430F: rust/kernel/net/phy.rs 9431F: rust/kernel/net/phy/reg.rs 9432 9433EXEC & BINFMT API, ELF 9434M: Kees Cook <kees@kernel.org> 9435L: linux-mm@kvack.org 9436S: Supported 9437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9438F: Documentation/userspace-api/ELF.rst 9439F: fs/*binfmt_*.c 9440F: fs/Kconfig.binfmt 9441F: fs/exec.c 9442F: fs/tests/binfmt_*_kunit.c 9443F: fs/tests/exec_kunit.c 9444F: include/linux/binfmts.h 9445F: include/linux/elf.h 9446F: include/uapi/linux/auxvec.h 9447F: include/uapi/linux/binfmts.h 9448F: include/uapi/linux/elf.h 9449F: kernel/fork.c 9450F: mm/vma_exec.c 9451F: tools/testing/selftests/exec/ 9452N: asm/elf.h 9453N: binfmt 9454 9455EXFAT FILE SYSTEM 9456M: Namjae Jeon <linkinjeon@kernel.org> 9457M: Sungjong Seo <sj1557.seo@samsung.com> 9458R: Yuezhang Mo <yuezhang.mo@sony.com> 9459L: linux-fsdevel@vger.kernel.org 9460S: Maintained 9461T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9462F: fs/exfat/ 9463 9464EXPRESSWIRE PROTOCOL LIBRARY 9465M: Duje Mihanović <duje.mihanovic@skole.hr> 9466L: linux-leds@vger.kernel.org 9467S: Maintained 9468F: drivers/leds/leds-expresswire.c 9469F: include/linux/leds-expresswire.h 9470 9471EXT2 FILE SYSTEM 9472M: Jan Kara <jack@suse.com> 9473L: linux-ext4@vger.kernel.org 9474S: Maintained 9475F: Documentation/filesystems/ext2.rst 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9477F: fs/ext2/ 9478F: include/linux/ext2* 9479 9480EXT4 FILE SYSTEM 9481M: "Theodore Ts'o" <tytso@mit.edu> 9482M: Andreas Dilger <adilger.kernel@dilger.ca> 9483L: linux-ext4@vger.kernel.org 9484S: Maintained 9485W: http://ext4.wiki.kernel.org 9486Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9488F: Documentation/filesystems/ext4/ 9489F: fs/ext4/ 9490F: include/trace/events/ext4.h 9491F: include/uapi/linux/ext4.h 9492 9493Extended Verification Module (EVM) 9494M: Mimi Zohar <zohar@linux.ibm.com> 9495M: Roberto Sassu <roberto.sassu@huawei.com> 9496L: linux-integrity@vger.kernel.org 9497S: Supported 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9499F: security/integrity/ 9500F: security/integrity/evm/ 9501 9502EXTENSIBLE FIRMWARE INTERFACE (EFI) 9503M: Ard Biesheuvel <ardb@kernel.org> 9504L: linux-efi@vger.kernel.org 9505S: Maintained 9506T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9507F: Documentation/admin-guide/efi-stub.rst 9508F: arch/*/include/asm/efi.h 9509F: arch/*/kernel/efi.c 9510F: arch/arm/boot/compressed/efi-header.S 9511F: arch/x86/platform/efi/ 9512F: drivers/firmware/efi/ 9513F: include/linux/efi*.h 9514 9515EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9516M: MyungJoo Ham <myungjoo.ham@samsung.com> 9517M: Chanwoo Choi <cw00.choi@samsung.com> 9518L: linux-kernel@vger.kernel.org 9519S: Maintained 9520T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9521F: Documentation/devicetree/bindings/extcon/ 9522F: Documentation/driver-api/extcon.rst 9523F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9524F: drivers/extcon/ 9525F: include/linux/extcon.h 9526F: include/linux/extcon/ 9527 9528EXTRA BOOT CONFIG 9529M: Masami Hiramatsu <mhiramat@kernel.org> 9530L: linux-kernel@vger.kernel.org 9531L: linux-trace-kernel@vger.kernel.org 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9535F: Documentation/admin-guide/bootconfig.rst 9536F: fs/proc/bootconfig.c 9537F: include/linux/bootconfig.h 9538F: lib/bootconfig-data.S 9539F: lib/bootconfig.c 9540F: tools/bootconfig/* 9541F: tools/bootconfig/scripts/* 9542 9543EXTRON DA HD 4K PLUS CEC DRIVER 9544M: Hans Verkuil <hverkuil@kernel.org> 9545L: linux-media@vger.kernel.org 9546S: Maintained 9547T: git git://linuxtv.org/media.git 9548F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9549 9550EXYNOS DP DRIVER 9551M: Jingoo Han <jingoohan1@gmail.com> 9552L: dri-devel@lists.freedesktop.org 9553S: Maintained 9554F: drivers/gpu/drm/exynos/exynos_dp* 9555 9556EXYNOS SYSMMU (IOMMU) driver 9557M: Marek Szyprowski <m.szyprowski@samsung.com> 9558L: iommu@lists.linux.dev 9559S: Maintained 9560F: drivers/iommu/exynos-iommu.c 9561 9562F2FS FILE SYSTEM 9563M: Jaegeuk Kim <jaegeuk@kernel.org> 9564M: Chao Yu <chao@kernel.org> 9565L: linux-f2fs-devel@lists.sourceforge.net 9566S: Maintained 9567W: https://f2fs.wiki.kernel.org/ 9568Q: https://patchwork.kernel.org/project/f2fs/list/ 9569B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9570T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9571F: Documentation/ABI/testing/sysfs-fs-f2fs 9572F: Documentation/filesystems/f2fs.rst 9573F: fs/f2fs/ 9574F: include/linux/f2fs_fs.h 9575F: include/trace/events/f2fs.h 9576F: include/uapi/linux/f2fs.h 9577 9578F71805F HARDWARE MONITORING DRIVER 9579M: Jean Delvare <jdelvare@suse.com> 9580L: linux-hwmon@vger.kernel.org 9581S: Maintained 9582F: Documentation/hwmon/f71805f.rst 9583F: drivers/hwmon/f71805f.c 9584 9585FADDR2LINE 9586M: Josh Poimboeuf <jpoimboe@kernel.org> 9587S: Maintained 9588F: scripts/faddr2line 9589 9590FAILOVER MODULE 9591M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9592L: netdev@vger.kernel.org 9593S: Supported 9594F: Documentation/networking/failover.rst 9595F: include/net/failover.h 9596F: net/core/failover.c 9597 9598FANOTIFY 9599M: Jan Kara <jack@suse.cz> 9600R: Amir Goldstein <amir73il@gmail.com> 9601R: Matthew Bobrowski <repnop@google.com> 9602L: linux-fsdevel@vger.kernel.org 9603S: Maintained 9604F: fs/notify/fanotify/ 9605F: include/linux/fanotify.h 9606F: include/uapi/linux/fanotify.h 9607 9608FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9609M: Linus Walleij <linusw@kernel.org> 9610L: linux-usb@vger.kernel.org 9611S: Maintained 9612F: drivers/usb/fotg210/ 9613 9614FARSYNC SYNCHRONOUS DRIVER 9615M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9616S: Supported 9617W: http://www.farsite.co.uk/ 9618F: drivers/net/wan/farsync.* 9619 9620FAULT INJECTION SUPPORT 9621M: Akinobu Mita <akinobu.mita@gmail.com> 9622S: Supported 9623F: Documentation/fault-injection/ 9624F: lib/fault-inject.c 9625F: tools/testing/fault-injection/ 9626 9627FBTFT Framebuffer drivers 9628M: Andy Shevchenko <andy@kernel.org> 9629L: dri-devel@lists.freedesktop.org 9630L: linux-fbdev@vger.kernel.org 9631S: Odd fixes 9632F: drivers/staging/fbtft/ 9633 9634FC0011 TUNER DRIVER 9635M: Michael Buesch <m@bues.ch> 9636L: linux-media@vger.kernel.org 9637S: Maintained 9638F: drivers/media/tuners/fc0011.c 9639F: drivers/media/tuners/fc0011.h 9640 9641FC2580 MEDIA DRIVER 9642L: linux-media@vger.kernel.org 9643S: Orphan 9644W: https://linuxtv.org 9645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9646F: drivers/media/tuners/fc2580* 9647 9648FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9649M: Hannes Reinecke <hare@suse.de> 9650L: linux-scsi@vger.kernel.org 9651S: Supported 9652W: www.Open-FCoE.org 9653F: drivers/scsi/fcoe/ 9654F: drivers/scsi/libfc/ 9655F: include/scsi/fc/ 9656F: include/scsi/libfc.h 9657F: include/scsi/libfcoe.h 9658F: include/uapi/scsi/fc/ 9659 9660FILE LOCKING (flock() and fcntl()/lockf()) 9661M: Jeff Layton <jlayton@kernel.org> 9662M: Chuck Lever <chuck.lever@oracle.com> 9663R: Alexander Aring <alex.aring@gmail.com> 9664L: linux-fsdevel@vger.kernel.org 9665S: Maintained 9666F: fs/fcntl.c 9667F: fs/locks.c 9668F: include/linux/fcntl.h 9669F: include/uapi/linux/fcntl.h 9670 9671FILESYSTEM DIRECT ACCESS (DAX) 9672M: Dan Williams <dan.j.williams@intel.com> 9673R: Matthew Wilcox <willy@infradead.org> 9674R: Jan Kara <jack@suse.cz> 9675L: linux-fsdevel@vger.kernel.org 9676L: nvdimm@lists.linux.dev 9677S: Supported 9678F: fs/dax.c 9679F: include/linux/dax.h 9680F: include/trace/events/fs_dax.h 9681 9682FILESYSTEMS (VFS and infrastructure) 9683M: Alexander Viro <viro@zeniv.linux.org.uk> 9684M: Christian Brauner <brauner@kernel.org> 9685R: Jan Kara <jack@suse.cz> 9686L: linux-fsdevel@vger.kernel.org 9687S: Maintained 9688T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9689F: fs/* 9690F: include/linux/fs.h 9691F: include/linux/fs_types.h 9692F: include/uapi/linux/fs.h 9693F: include/uapi/linux/openat2.h 9694F: rust/kernel/fs.rs 9695F: rust/kernel/fs/ 9696F: rust/kernel/seq_file.rs 9697F: rust/kernel/sync/poll.rs 9698F: Documentation/driver-api/early-userspace/buffer-format.rst 9699F: init/do_mounts* 9700F: init/*initramfs* 9701 9702FILESYSTEMS [EXPORTFS] 9703M: Chuck Lever <chuck.lever@oracle.com> 9704M: Jeff Layton <jlayton@kernel.org> 9705R: Amir Goldstein <amir73il@gmail.com> 9706L: linux-fsdevel@vger.kernel.org 9707L: linux-nfs@vger.kernel.org 9708S: Supported 9709F: Documentation/filesystems/nfs/exporting.rst 9710F: fs/exportfs/ 9711F: fs/fhandle.c 9712F: include/linux/exportfs.h 9713 9714FILESYSTEMS [IDMAPPED MOUNTS] 9715M: Christian Brauner <brauner@kernel.org> 9716M: Seth Forshee <sforshee@kernel.org> 9717L: linux-fsdevel@vger.kernel.org 9718S: Maintained 9719F: Documentation/filesystems/idmappings.rst 9720F: fs/mnt_idmapping.c 9721F: include/linux/mnt_idmapping.* 9722F: tools/testing/selftests/mount_setattr/ 9723 9724FILESYSTEMS [IOMAP] 9725M: Christian Brauner <brauner@kernel.org> 9726R: Darrick J. Wong <djwong@kernel.org> 9727L: linux-xfs@vger.kernel.org 9728L: linux-fsdevel@vger.kernel.org 9729S: Supported 9730F: Documentation/filesystems/iomap/* 9731F: fs/iomap/ 9732F: include/linux/iomap.h 9733 9734FILESYSTEMS [NETFS LIBRARY] 9735M: David Howells <dhowells@redhat.com> 9736M: Paulo Alcantara <pc@manguebit.org> 9737L: netfs@lists.linux.dev 9738L: linux-fsdevel@vger.kernel.org 9739S: Supported 9740F: Documentation/filesystems/caching/ 9741F: Documentation/filesystems/netfs_library.rst 9742F: fs/netfs/ 9743F: include/linux/fscache*.h 9744F: include/linux/netfs.h 9745F: include/trace/events/fscache.h 9746F: include/trace/events/netfs.h 9747 9748FILESYSTEMS [STACKABLE] 9749M: Miklos Szeredi <miklos@szeredi.hu> 9750M: Amir Goldstein <amir73il@gmail.com> 9751L: linux-fsdevel@vger.kernel.org 9752L: linux-unionfs@vger.kernel.org 9753S: Maintained 9754F: fs/backing-file.c 9755F: include/linux/backing-file.h 9756 9757FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9758M: Riku Voipio <riku.voipio@iki.fi> 9759L: linux-hwmon@vger.kernel.org 9760S: Maintained 9761F: drivers/hwmon/f75375s.c 9762F: include/linux/f75375s.h 9763 9764FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9765M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9766L: linux-can@vger.kernel.org 9767S: Maintained 9768F: drivers/net/can/usb/f81604.c 9769 9770FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9771M: Clemens Ladisch <clemens@ladisch.de> 9772M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9773L: linux-sound@vger.kernel.org 9774S: Maintained 9775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9776F: include/uapi/sound/firewire.h 9777F: sound/firewire/ 9778 9779FIREWIRE MEDIA DRIVERS (firedtv) 9780M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9781L: linux-media@vger.kernel.org 9782L: linux1394-devel@lists.sourceforge.net 9783S: Maintained 9784T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9785F: drivers/media/firewire/ 9786 9787FIREWIRE SBP-2 TARGET 9788M: Chris Boot <bootc@bootc.net> 9789L: linux-scsi@vger.kernel.org 9790L: target-devel@vger.kernel.org 9791L: linux1394-devel@lists.sourceforge.net 9792S: Maintained 9793T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9794F: drivers/target/sbp/ 9795 9796FIREWIRE SUBSYSTEM 9797M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9798M: Takashi Sakamoto <takaswie@kernel.org> 9799L: linux1394-devel@lists.sourceforge.net 9800S: Maintained 9801W: http://ieee1394.docs.kernel.org/ 9802T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9803F: drivers/firewire/ 9804F: include/linux/firewire.h 9805F: include/uapi/linux/firewire*.h 9806F: tools/firewire/ 9807 9808FIRMWARE FRAMEWORK FOR ARMV8-A 9809M: Sudeep Holla <sudeep.holla@arm.com> 9810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9811S: Maintained 9812F: drivers/firmware/arm_ffa/ 9813F: include/linux/arm_ffa.h 9814 9815FIRMWARE LOADER (request_firmware) 9816M: Luis Chamberlain <mcgrof@kernel.org> 9817M: Russ Weight <russ.weight@linux.dev> 9818M: Danilo Krummrich <dakr@kernel.org> 9819L: linux-kernel@vger.kernel.org 9820S: Maintained 9821F: Documentation/firmware_class/ 9822F: drivers/base/firmware_loader/ 9823F: rust/kernel/firmware.rs 9824F: include/linux/firmware.h 9825 9826FLEXTIMER FTM-QUADDEC DRIVER 9827M: Patrick Havelange <patrick.havelange@essensium.com> 9828L: linux-iio@vger.kernel.org 9829S: Maintained 9830F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9831F: drivers/counter/ftm-quaddec.c 9832 9833FLOPPY DRIVER 9834M: Denis Efremov <efremov@linux.com> 9835L: linux-block@vger.kernel.org 9836S: Odd Fixes 9837F: drivers/block/floppy.c 9838 9839FLYSKY FSIA6B RC RECEIVER 9840M: Markus Koch <markus@notsyncing.net> 9841L: linux-input@vger.kernel.org 9842S: Maintained 9843F: drivers/input/joystick/fsia6b.c 9844 9845FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9846M: Geoffrey D. Bennett <g@b4.vu> 9847L: linux-sound@vger.kernel.org 9848S: Maintained 9849W: https://github.com/geoffreybennett/linux-fcp 9850B: https://github.com/geoffreybennett/linux-fcp/issues 9851T: git https://github.com/geoffreybennett/linux-fcp.git 9852F: include/uapi/sound/fcp.h 9853F: include/uapi/sound/scarlett2.h 9854F: sound/usb/fcp.c 9855F: sound/usb/mixer_scarlett2.c 9856 9857FORCEDETH GIGABIT ETHERNET DRIVER 9858M: Rain River <rain.1986.08.12@gmail.com> 9859M: Zhu Yanjun <zyjzyj2000@gmail.com> 9860L: netdev@vger.kernel.org 9861S: Maintained 9862F: drivers/net/ethernet/nvidia/* 9863 9864FORTIFY_SOURCE 9865M: Kees Cook <kees@kernel.org> 9866L: linux-hardening@vger.kernel.org 9867S: Supported 9868T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9869F: include/linux/fortify-string.h 9870F: lib/test_fortify/* 9871F: lib/tests/fortify_kunit.c 9872F: lib/tests/memcpy_kunit.c 9873K: \bunsafe_memcpy\b 9874K: \b__NO_FORTIFY\b 9875 9876FOURSEMI AUDIO AMPLIFIER DRIVER 9877M: Nick Li <nick.li@foursemi.com> 9878L: linux-sound@vger.kernel.org 9879S: Maintained 9880F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9881F: sound/soc/codecs/fs-amp-lib.* 9882F: sound/soc/codecs/fs210x.* 9883 9884FPGA DFL DRIVERS 9885M: Xu Yilun <yilun.xu@intel.com> 9886R: Tom Rix <trix@redhat.com> 9887L: linux-fpga@vger.kernel.org 9888S: Maintained 9889F: Documentation/ABI/testing/sysfs-bus-dfl* 9890F: Documentation/fpga/dfl.rst 9891F: drivers/fpga/dfl* 9892F: drivers/uio/uio_dfl.c 9893F: include/linux/dfl.h 9894F: include/uapi/linux/fpga-dfl.h 9895 9896FPGA MANAGER FRAMEWORK 9897M: Moritz Fischer <mdf@kernel.org> 9898M: Xu Yilun <yilun.xu@intel.com> 9899R: Tom Rix <trix@redhat.com> 9900L: linux-fpga@vger.kernel.org 9901S: Maintained 9902Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9903T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9904F: Documentation/devicetree/bindings/fpga/ 9905F: Documentation/driver-api/fpga/ 9906F: Documentation/fpga/ 9907F: drivers/fpga/ 9908F: include/linux/fpga/ 9909 9910FPU EMULATOR 9911M: Bill Metzenthen <billm@melbpc.org.au> 9912S: Maintained 9913W: https://floatingpoint.billm.au/ 9914F: arch/x86/math-emu/ 9915 9916FRAMEBUFFER CORE 9917M: Simona Vetter <simona@ffwll.ch> 9918S: Odd Fixes 9919T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9920F: drivers/video/fbdev/core/ 9921 9922FRAMEBUFFER DRAWING 9923M: Zsolt Kajtar <soci@c64.rulez.org> 9924S: Odd Fixes 9925F: drivers/video/fbdev/core/cfbcopyarea.c 9926F: drivers/video/fbdev/core/cfbfillrect.c 9927F: drivers/video/fbdev/core/cfbimgblt.c 9928F: drivers/video/fbdev/core/cfbmem.h 9929F: drivers/video/fbdev/core/fb_copyarea.h 9930F: drivers/video/fbdev/core/fb_draw.h 9931F: drivers/video/fbdev/core/fb_fillrect.h 9932F: drivers/video/fbdev/core/fb_imageblit.h 9933F: drivers/video/fbdev/core/syscopyarea.c 9934F: drivers/video/fbdev/core/sysfillrect.c 9935F: drivers/video/fbdev/core/sysimgblt.c 9936F: drivers/video/fbdev/core/sysmem.h 9937 9938FRAMEBUFFER LAYER 9939M: Helge Deller <deller@gmx.de> 9940L: linux-fbdev@vger.kernel.org 9941L: dri-devel@lists.freedesktop.org 9942S: Maintained 9943Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9944T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9945F: Documentation/fb/ 9946F: drivers/video/ 9947F: include/linux/fb.h 9948F: include/uapi/linux/fb.h 9949F: include/uapi/video/ 9950F: include/video/ 9951 9952FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9953M: Horia Geantă <horia.geanta@nxp.com> 9954M: Pankaj Gupta <pankaj.gupta@nxp.com> 9955M: Gaurav Jain <gaurav.jain@nxp.com> 9956L: linux-crypto@vger.kernel.org 9957S: Maintained 9958F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9959F: drivers/crypto/caam/ 9960 9961FREESCALE COLDFIRE M5441X MMC DRIVER 9962M: Angelo Dureghello <adureghello@baylibre.com> 9963L: linux-mmc@vger.kernel.org 9964S: Maintained 9965F: drivers/mmc/host/sdhci-esdhc-mcf.c 9966F: include/linux/platform_data/mmc-esdhc-mcf.h 9967 9968FREESCALE DIU FRAMEBUFFER DRIVER 9969M: Timur Tabi <timur@kernel.org> 9970L: linux-fbdev@vger.kernel.org 9971S: Maintained 9972F: drivers/video/fbdev/fsl-diu-fb.* 9973 9974FREESCALE DMA DRIVER 9975M: Zhang Wei <zw@zh-kernel.org> 9976L: linuxppc-dev@lists.ozlabs.org 9977S: Maintained 9978F: drivers/dma/fsldma.* 9979 9980FREESCALE DSPI DRIVER 9981M: Vladimir Oltean <olteanv@gmail.com> 9982L: linux-spi@vger.kernel.org 9983L: imx@lists.linux.dev 9984S: Maintained 9985F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9986F: drivers/spi/spi-fsl-dspi.c 9987F: include/linux/spi/spi-fsl-dspi.h 9988 9989FREESCALE eDMA DRIVER 9990M: Frank Li <Frank.Li@nxp.com> 9991L: imx@lists.linux.dev 9992L: dmaengine@vger.kernel.org 9993S: Maintained 9994F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9995F: drivers/dma/fsl-edma*.* 9996 9997FREESCALE ENETC ETHERNET DRIVERS 9998M: Claudiu Manoil <claudiu.manoil@nxp.com> 9999M: Vladimir Oltean <vladimir.oltean@nxp.com> 10000M: Wei Fang <wei.fang@nxp.com> 10001M: Clark Wang <xiaoning.wang@nxp.com> 10002L: imx@lists.linux.dev 10003L: netdev@vger.kernel.org 10004S: Maintained 10005F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 10006F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 10007F: drivers/net/ethernet/freescale/enetc/ 10008F: include/linux/fsl/enetc_mdio.h 10009F: include/linux/fsl/netc_global.h 10010F: include/linux/fsl/ntmp.h 10011 10012FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 10013M: Claudiu Manoil <claudiu.manoil@nxp.com> 10014L: netdev@vger.kernel.org 10015S: Maintained 10016F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 10017F: drivers/net/ethernet/freescale/gianfar* 10018 10019FREESCALE GPMI NAND DRIVER 10020M: Han Xu <han.xu@nxp.com> 10021L: imx@lists.linux.dev 10022L: linux-mtd@lists.infradead.org 10023S: Maintained 10024F: drivers/mtd/nand/raw/gpmi-nand/* 10025 10026FREESCALE I2C CPM DRIVER 10027M: Jochen Friedrich <jochen@scram.de> 10028L: linuxppc-dev@lists.ozlabs.org 10029L: linux-i2c@vger.kernel.org 10030S: Maintained 10031F: drivers/i2c/busses/i2c-cpm.c 10032 10033FREESCALE IMX / MXC FEC DRIVER 10034M: Wei Fang <wei.fang@nxp.com> 10035R: Shenwei Wang <shenwei.wang@nxp.com> 10036R: Clark Wang <xiaoning.wang@nxp.com> 10037L: imx@lists.linux.dev 10038L: netdev@vger.kernel.org 10039S: Maintained 10040F: Documentation/devicetree/bindings/net/fsl,fec.yaml 10041F: drivers/net/ethernet/freescale/fec.h 10042F: drivers/net/ethernet/freescale/fec_main.c 10043F: drivers/net/ethernet/freescale/fec_ptp.c 10044 10045FREESCALE IMX / MXC FRAMEBUFFER DRIVER 10046M: Sascha Hauer <s.hauer@pengutronix.de> 10047R: Pengutronix Kernel Team <kernel@pengutronix.de> 10048L: linux-fbdev@vger.kernel.org 10049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10050S: Maintained 10051F: drivers/video/fbdev/imxfb.c 10052 10053FREESCALE IMX DDR PMU DRIVER 10054M: Frank Li <Frank.li@nxp.com> 10055M: Xu Yang <xu.yang_2@nxp.com> 10056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10057S: Maintained 10058F: Documentation/admin-guide/perf/imx-ddr.rst 10059F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 10060F: drivers/perf/fsl_imx8_ddr_perf.c 10061F: drivers/perf/fsl_imx9_ddr_perf.c 10062F: tools/perf/pmu-events/arch/arm64/freescale/ 10063 10064FREESCALE IMX I2C DRIVER 10065M: Oleksij Rempel <o.rempel@pengutronix.de> 10066R: Pengutronix Kernel Team <kernel@pengutronix.de> 10067L: linux-i2c@vger.kernel.org 10068S: Maintained 10069F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 10070F: drivers/i2c/busses/i2c-imx.c 10071 10072FREESCALE IMX LPI2C DRIVER 10073M: Dong Aisheng <aisheng.dong@nxp.com> 10074L: linux-i2c@vger.kernel.org 10075L: imx@lists.linux.dev 10076S: Maintained 10077F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 10078F: drivers/i2c/busses/i2c-imx-lpi2c.c 10079 10080FREESCALE IMX LPSPI DRIVER 10081M: Frank Li <Frank.Li@nxp.com> 10082L: linux-spi@vger.kernel.org 10083L: imx@lists.linux.dev 10084S: Maintained 10085F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 10086F: drivers/spi/spi-fsl-lpspi.c 10087 10088FREESCALE MPC I2C DRIVER 10089M: Chris Packham <chris.packham@alliedtelesis.co.nz> 10090L: linux-i2c@vger.kernel.org 10091S: Maintained 10092F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 10093F: drivers/i2c/busses/i2c-mpc.c 10094 10095FREESCALE QORIQ DPAA ETHERNET DRIVER 10096M: Madalin Bucur <madalin.bucur@nxp.com> 10097L: netdev@vger.kernel.org 10098S: Maintained 10099F: drivers/net/ethernet/freescale/dpaa 10100 10101FREESCALE QORIQ DPAA FMAN DRIVER 10102M: Madalin Bucur <madalin.bucur@nxp.com> 10103R: Sean Anderson <sean.anderson@seco.com> 10104L: netdev@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 10107F: drivers/net/ethernet/freescale/fman 10108 10109FREESCALE QORIQ PTP CLOCK DRIVER 10110M: Yangbo Lu <yangbo.lu@nxp.com> 10111L: netdev@vger.kernel.org 10112S: Maintained 10113F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 10114F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 10115F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10116F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10117F: drivers/ptp/ptp_qoriq.c 10118F: include/linux/fsl/ptp_qoriq.h 10119 10120FREESCALE QUAD SPI DRIVER 10121M: Han Xu <han.xu@nxp.com> 10122L: linux-spi@vger.kernel.org 10123L: imx@lists.linux.dev 10124S: Maintained 10125F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10126F: drivers/spi/spi-fsl-qspi.c 10127 10128FREESCALE QUICC ENGINE LIBRARY 10129M: Qiang Zhao <qiang.zhao@nxp.com> 10130M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10131L: linuxppc-dev@lists.ozlabs.org 10132S: Maintained 10133F: drivers/soc/fsl/qe/ 10134F: include/soc/fsl/qe/ 10135 10136FREESCALE QUICC ENGINE QMC DRIVER 10137M: Herve Codina <herve.codina@bootlin.com> 10138L: linuxppc-dev@lists.ozlabs.org 10139S: Maintained 10140F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10141F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10142F: drivers/soc/fsl/qe/qmc.c 10143F: include/soc/fsl/qe/qmc.h 10144 10145FREESCALE QUICC ENGINE QMC HDLC DRIVER 10146M: Herve Codina <herve.codina@bootlin.com> 10147L: netdev@vger.kernel.org 10148L: linuxppc-dev@lists.ozlabs.org 10149S: Maintained 10150F: drivers/net/wan/fsl_qmc_hdlc.c 10151 10152FREESCALE QUICC ENGINE TSA DRIVER 10153M: Herve Codina <herve.codina@bootlin.com> 10154L: linuxppc-dev@lists.ozlabs.org 10155S: Maintained 10156F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10157F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10158F: drivers/soc/fsl/qe/tsa.c 10159F: drivers/soc/fsl/qe/tsa.h 10160F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10161F: include/dt-bindings/soc/qe-fsl,tsa.h 10162 10163FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10164L: netdev@vger.kernel.org 10165L: linuxppc-dev@lists.ozlabs.org 10166S: Orphan 10167F: drivers/net/ethernet/freescale/ucc_geth* 10168 10169FREESCALE QUICC ENGINE UCC HDLC DRIVER 10170M: Zhao Qiang <qiang.zhao@nxp.com> 10171L: netdev@vger.kernel.org 10172L: linuxppc-dev@lists.ozlabs.org 10173S: Maintained 10174F: drivers/net/wan/fsl_ucc_hdlc* 10175 10176FREESCALE QUICC ENGINE UCC UART DRIVER 10177M: Timur Tabi <timur@kernel.org> 10178L: linuxppc-dev@lists.ozlabs.org 10179S: Maintained 10180F: drivers/tty/serial/ucc_uart.c 10181 10182FREESCALE SOC DRIVERS 10183M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10184L: linuxppc-dev@lists.ozlabs.org 10185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10186S: Maintained 10187F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10188F: Documentation/devicetree/bindings/soc/fsl/ 10189F: drivers/soc/fsl/ 10190F: include/linux/fsl/ 10191F: include/soc/fsl/ 10192 10193FREESCALE SOC FS_ENET DRIVER 10194M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10195L: linuxppc-dev@lists.ozlabs.org 10196L: netdev@vger.kernel.org 10197S: Maintained 10198F: drivers/net/ethernet/freescale/fs_enet/ 10199 10200FREESCALE SOC SOUND DRIVERS 10201M: Shengjiu Wang <shengjiu.wang@gmail.com> 10202M: Xiubo Li <Xiubo.Lee@gmail.com> 10203R: Fabio Estevam <festevam@gmail.com> 10204R: Nicolin Chen <nicoleotsuka@gmail.com> 10205L: linux-sound@vger.kernel.org 10206L: linuxppc-dev@lists.ozlabs.org 10207S: Maintained 10208F: sound/soc/fsl/fsl* 10209F: sound/soc/fsl/imx* 10210 10211FREESCALE SOC LPC32XX SOUND DRIVERS 10212M: J.M.B. Downing <jonathan.downing@nautel.com> 10213M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10214R: Vladimir Zapolskiy <vz@mleia.com> 10215L: linux-sound@vger.kernel.org 10216L: linuxppc-dev@lists.ozlabs.org 10217S: Maintained 10218F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10219F: sound/soc/fsl/lpc3xxx-* 10220 10221FREESCALE SOC SOUND QMC DRIVER 10222M: Herve Codina <herve.codina@bootlin.com> 10223L: linux-sound@vger.kernel.org 10224L: linuxppc-dev@lists.ozlabs.org 10225S: Maintained 10226F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10227F: sound/soc/fsl/fsl_qmc_audio.c 10228 10229FREESCALE USB PERIPHERAL DRIVERS 10230L: linux-usb@vger.kernel.org 10231L: linuxppc-dev@lists.ozlabs.org 10232S: Orphan 10233F: drivers/usb/gadget/udc/fsl* 10234 10235FREESCALE USB PHY DRIVER 10236L: linux-usb@vger.kernel.org 10237L: linuxppc-dev@lists.ozlabs.org 10238S: Orphan 10239F: drivers/usb/phy/phy-fsl-usb* 10240 10241FREEVXFS FILESYSTEM 10242M: Christoph Hellwig <hch@infradead.org> 10243S: Maintained 10244W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10245F: fs/freevxfs/ 10246 10247FREEZER 10248M: "Rafael J. Wysocki" <rafael@kernel.org> 10249R: Pavel Machek <pavel@kernel.org> 10250L: linux-pm@vger.kernel.org 10251S: Supported 10252F: Documentation/power/freezing-of-tasks.rst 10253F: include/linux/freezer.h 10254F: kernel/freezer.c 10255 10256FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10257M: Eric Biggers <ebiggers@kernel.org> 10258M: Theodore Y. Ts'o <tytso@mit.edu> 10259M: Jaegeuk Kim <jaegeuk@kernel.org> 10260L: linux-fscrypt@vger.kernel.org 10261S: Supported 10262Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10263T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10264F: Documentation/filesystems/fscrypt.rst 10265F: fs/crypto/ 10266F: include/linux/fscrypt.h 10267F: include/uapi/linux/fscrypt.h 10268 10269FSI SUBSYSTEM 10270M: Eddie James <eajames@linux.ibm.com> 10271R: Ninad Palsule <ninad@linux.ibm.com> 10272L: linux-fsi@lists.ozlabs.org 10273S: Supported 10274Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10275F: Documentation/devicetree/bindings/fsi/ 10276F: drivers/fsi/ 10277F: include/linux/fsi*.h 10278F: include/trace/events/fsi*.h 10279 10280FSI-ATTACHED I2C DRIVER 10281M: Eddie James <eajames@linux.ibm.com> 10282L: linux-i2c@vger.kernel.org 10283L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10284S: Maintained 10285F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10286F: drivers/i2c/busses/i2c-fsi.c 10287 10288FSI-ATTACHED SPI DRIVER 10289M: Eddie James <eajames@linux.ibm.com> 10290L: linux-spi@vger.kernel.org 10291S: Maintained 10292F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10293F: drivers/spi/spi-fsi.c 10294 10295FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10296M: Jan Kara <jack@suse.cz> 10297R: Amir Goldstein <amir73il@gmail.com> 10298L: linux-fsdevel@vger.kernel.org 10299S: Maintained 10300T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10301F: fs/notify/ 10302F: include/linux/fsnotify*.h 10303 10304FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10305M: Eric Biggers <ebiggers@kernel.org> 10306M: Theodore Y. Ts'o <tytso@mit.edu> 10307L: fsverity@lists.linux.dev 10308S: Supported 10309Q: https://patchwork.kernel.org/project/fsverity/list/ 10310T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10311F: Documentation/filesystems/fsverity.rst 10312F: fs/verity/ 10313F: include/linux/fsverity.h 10314F: include/uapi/linux/fsverity.h 10315 10316FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10317M: Michael Zaidman <michael.zaidman@gmail.com> 10318L: linux-i2c@vger.kernel.org 10319L: linux-input@vger.kernel.org 10320S: Maintained 10321F: drivers/hid/hid-ft260.c 10322 10323FUJITSU LAPTOP EXTRAS 10324M: Jonathan Woithe <jwoithe@just42.net> 10325L: platform-driver-x86@vger.kernel.org 10326S: Maintained 10327F: drivers/platform/x86/fujitsu-laptop.c 10328 10329FUJITSU TABLET EXTRAS 10330M: Robert Gerlach <khnz@gmx.de> 10331L: platform-driver-x86@vger.kernel.org 10332S: Maintained 10333F: drivers/platform/x86/fujitsu-tablet.c 10334 10335FUNCTION HOOKS (FTRACE) 10336M: Steven Rostedt <rostedt@goodmis.org> 10337M: Masami Hiramatsu <mhiramat@kernel.org> 10338R: Mark Rutland <mark.rutland@arm.com> 10339L: linux-kernel@vger.kernel.org 10340L: linux-trace-kernel@vger.kernel.org 10341S: Maintained 10342Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10344F: Documentation/trace/ftrace* 10345F: arch/*/*/*/*ftrace* 10346F: arch/*/*/*ftrace* 10347F: include/*/ftrace.h 10348F: kernel/trace/fgraph.c 10349F: kernel/trace/ftrace* 10350F: samples/ftrace 10351 10352FUNGIBLE ETHERNET DRIVERS 10353M: Dimitris Michailidis <dmichail@fungible.com> 10354L: netdev@vger.kernel.org 10355S: Maintained 10356F: drivers/net/ethernet/fungible/ 10357 10358FUSE: FILESYSTEM IN USERSPACE 10359M: Miklos Szeredi <miklos@szeredi.hu> 10360L: linux-fsdevel@vger.kernel.org 10361S: Maintained 10362W: https://github.com/libfuse/ 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10364F: Documentation/filesystems/fuse/* 10365F: fs/fuse/ 10366F: include/uapi/linux/fuse.h 10367F: tools/testing/selftests/filesystems/fuse/ 10368 10369FUTEX SUBSYSTEM 10370M: Thomas Gleixner <tglx@linutronix.de> 10371M: Ingo Molnar <mingo@redhat.com> 10372R: Peter Zijlstra <peterz@infradead.org> 10373R: Darren Hart <dvhart@infradead.org> 10374R: Davidlohr Bueso <dave@stgolabs.net> 10375R: André Almeida <andrealmeid@igalia.com> 10376L: linux-kernel@vger.kernel.org 10377S: Maintained 10378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10379F: Documentation/locking/*futex* 10380F: include/asm-generic/futex.h 10381F: include/linux/futex.h 10382F: include/uapi/linux/futex.h 10383F: kernel/futex/* 10384F: tools/perf/bench/futex* 10385F: tools/testing/selftests/futex/ 10386 10387FWCTL SUBSYSTEM 10388M: Dave Jiang <dave.jiang@intel.com> 10389M: Jason Gunthorpe <jgg@nvidia.com> 10390M: Saeed Mahameed <saeedm@nvidia.com> 10391R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10392S: Maintained 10393F: Documentation/userspace-api/fwctl/ 10394F: drivers/fwctl/ 10395F: include/linux/fwctl.h 10396F: include/uapi/fwctl/ 10397 10398FWCTL MLX5 DRIVER 10399M: Saeed Mahameed <saeedm@nvidia.com> 10400R: Itay Avraham <itayavr@nvidia.com> 10401L: linux-kernel@vger.kernel.org 10402S: Maintained 10403F: drivers/fwctl/mlx5/ 10404 10405FWCTL PDS DRIVER 10406M: Brett Creeley <brett.creeley@amd.com> 10407L: linux-kernel@vger.kernel.org 10408S: Maintained 10409F: drivers/fwctl/pds/ 10410 10411GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10412M: Sebastian Reichel <sre@kernel.org> 10413L: linux-media@vger.kernel.org 10414S: Maintained 10415F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10416F: drivers/media/i2c/gc0308.c 10417 10418GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10419M: Hans de Goede <hansg@kernel.org> 10420L: linux-media@vger.kernel.org 10421S: Maintained 10422F: drivers/media/i2c/gc0310.c 10423 10424GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10425M: Zhi Mao <zhi.mao@mediatek.com> 10426L: linux-media@vger.kernel.org 10427S: Maintained 10428F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10429F: drivers/media/i2c/gc05a2.c 10430 10431GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10432M: Zhi Mao <zhi.mao@mediatek.com> 10433L: linux-media@vger.kernel.org 10434S: Maintained 10435F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10436F: drivers/media/i2c/gc08a3.c 10437 10438GALAXYCORE GC2145 SENSOR DRIVER 10439M: Alain Volmat <alain.volmat@foss.st.com> 10440L: linux-media@vger.kernel.org 10441S: Maintained 10442T: git git://linuxtv.org/media.git 10443F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10444F: drivers/media/i2c/gc2145.c 10445 10446GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10447M: Tim Harvey <tharvey@gateworks.com> 10448S: Maintained 10449F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10450F: Documentation/hwmon/gsc-hwmon.rst 10451F: drivers/hwmon/gsc-hwmon.c 10452F: drivers/mfd/gateworks-gsc.c 10453F: include/linux/mfd/gsc.h 10454F: include/linux/platform_data/gsc_hwmon.h 10455 10456GCC PLUGINS 10457M: Kees Cook <kees@kernel.org> 10458L: linux-hardening@vger.kernel.org 10459S: Maintained 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10461F: Documentation/kbuild/gcc-plugins.rst 10462F: scripts/Makefile.gcc-plugins 10463F: scripts/gcc-plugins/ 10464 10465GCOV BASED KERNEL PROFILING 10466M: Peter Oberparleiter <oberpar@linux.ibm.com> 10467S: Maintained 10468F: Documentation/dev-tools/gcov.rst 10469F: kernel/gcov/ 10470 10471GDB KERNEL DEBUGGING HELPER SCRIPTS 10472M: Jan Kiszka <jan.kiszka@siemens.com> 10473M: Kieran Bingham <kbingham@kernel.org> 10474S: Supported 10475F: scripts/gdb/ 10476 10477GE HEALTHCARE PMC ADC DRIVER 10478M: Herve Codina <herve.codina@bootlin.com> 10479L: linux-iio@vger.kernel.org 10480S: Maintained 10481F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10482F: drivers/iio/adc/gehc-pmc-adc.c 10483F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10484 10485GEMINI CRYPTO DRIVER 10486M: Corentin Labbe <clabbe@baylibre.com> 10487L: linux-crypto@vger.kernel.org 10488S: Maintained 10489F: drivers/crypto/gemini/ 10490 10491GEMTEK FM RADIO RECEIVER DRIVER 10492M: Hans Verkuil <hverkuil@kernel.org> 10493L: linux-media@vger.kernel.org 10494S: Maintained 10495W: https://linuxtv.org 10496T: git git://linuxtv.org/media.git 10497F: drivers/media/radio/radio-gemtek* 10498 10499GENDWARFKSYMS 10500M: Sami Tolvanen <samitolvanen@google.com> 10501L: linux-modules@vger.kernel.org 10502L: linux-kbuild@vger.kernel.org 10503S: Maintained 10504F: scripts/gendwarfksyms/ 10505 10506GENERIC ARCHITECTURE TOPOLOGY 10507M: Sudeep Holla <sudeep.holla@arm.com> 10508L: linux-kernel@vger.kernel.org 10509S: Maintained 10510F: drivers/base/arch_topology.c 10511F: include/linux/arch_topology.h 10512 10513GENERIC ENTRY CODE 10514M: Thomas Gleixner <tglx@linutronix.de> 10515M: Peter Zijlstra <peterz@infradead.org> 10516M: Andy Lutomirski <luto@kernel.org> 10517L: linux-kernel@vger.kernel.org 10518S: Maintained 10519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10520F: include/linux/entry-common.h 10521F: include/linux/entry-virt.h 10522F: include/linux/irq-entry-common.h 10523F: kernel/entry/ 10524 10525GENERIC GPIO I2C DRIVER 10526M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10527S: Supported 10528F: drivers/i2c/busses/i2c-gpio.c 10529F: include/linux/platform_data/i2c-gpio.h 10530 10531GENERIC GPIO I2C MULTIPLEXER DRIVER 10532M: Peter Korsgaard <peter.korsgaard@barco.com> 10533L: linux-i2c@vger.kernel.org 10534S: Supported 10535F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10536F: drivers/i2c/muxes/i2c-mux-gpio.c 10537F: include/linux/platform_data/i2c-mux-gpio.h 10538 10539GENERIC GPIO RESET DRIVER 10540M: Krzysztof Kozlowski <krzk@kernel.org> 10541S: Maintained 10542F: drivers/reset/reset-gpio.c 10543 10544GENERIC HDLC (WAN) DRIVERS 10545M: Krzysztof Halasa <khc@pm.waw.pl> 10546S: Maintained 10547W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10548F: drivers/net/wan/c101.c 10549F: drivers/net/wan/hd6457* 10550F: drivers/net/wan/hdlc* 10551F: drivers/net/wan/n2.c 10552F: drivers/net/wan/pc300too.c 10553F: drivers/net/wan/pci200syn.c 10554F: drivers/net/wan/wanxl* 10555 10556GENERIC INCLUDE/ASM HEADER FILES 10557M: Arnd Bergmann <arnd@arndb.de> 10558L: linux-arch@vger.kernel.org 10559S: Maintained 10560T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10561F: include/asm-generic/ 10562F: include/uapi/asm-generic/ 10563 10564GENERIC PHY FRAMEWORK 10565M: Vinod Koul <vkoul@kernel.org> 10566R: Neil Armstrong <neil.armstrong@linaro.org> 10567L: linux-phy@lists.infradead.org 10568S: Supported 10569Q: https://patchwork.kernel.org/project/linux-phy/list/ 10570T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10571F: Documentation/devicetree/bindings/phy/ 10572F: drivers/phy/ 10573F: include/dt-bindings/phy/ 10574F: include/linux/phy/ 10575 10576GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10577M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10578S: Supported 10579F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10580F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10581 10582GENERIC PM DOMAINS 10583M: Ulf Hansson <ulf.hansson@linaro.org> 10584L: linux-pm@vger.kernel.org 10585S: Supported 10586F: Documentation/devicetree/bindings/power/power?domain* 10587T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10588F: drivers/pmdomain/ 10589F: include/linux/pm_domain.h 10590 10591GENERIC RADIX TREE 10592M: Kent Overstreet <kent.overstreet@linux.dev> 10593S: Supported 10594C: irc://irc.oftc.net/bcache 10595F: include/linux/generic-radix-tree.h 10596F: lib/generic-radix-tree.c 10597 10598GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10599M: Eugen Hristev <eugen.hristev@microchip.com> 10600L: linux-input@vger.kernel.org 10601S: Maintained 10602F: drivers/input/touchscreen/resistive-adc-touch.c 10603 10604GENERIC STRING LIBRARY 10605M: Kees Cook <kees@kernel.org> 10606R: Andy Shevchenko <andy@kernel.org> 10607L: linux-hardening@vger.kernel.org 10608S: Supported 10609T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10610F: include/linux/string.h 10611F: include/linux/string_choices.h 10612F: include/linux/string_helpers.h 10613F: lib/string.c 10614F: lib/string_helpers.c 10615F: lib/tests/string_helpers_kunit.c 10616F: lib/tests/string_kunit.c 10617F: scripts/coccinelle/api/string_choices.cocci 10618 10619GENERIC UIO DRIVER FOR PCI DEVICES 10620M: "Michael S. Tsirkin" <mst@redhat.com> 10621L: kvm@vger.kernel.org 10622S: Supported 10623F: drivers/uio/uio_pci_generic.c 10624 10625GENERIC VDSO LIBRARY 10626M: Andy Lutomirski <luto@kernel.org> 10627M: Thomas Gleixner <tglx@linutronix.de> 10628M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10629L: linux-kernel@vger.kernel.org 10630S: Maintained 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10632F: include/asm-generic/vdso/vsyscall.h 10633F: include/vdso/ 10634F: kernel/time/vsyscall.c 10635F: lib/vdso/ 10636F: tools/testing/selftests/vDSO/ 10637 10638GENWQE (IBM Generic Workqueue Card) 10639M: Frank Haverkamp <haver@linux.ibm.com> 10640S: Supported 10641F: drivers/misc/genwqe/ 10642 10643GET_MAINTAINER SCRIPT 10644M: Joe Perches <joe@perches.com> 10645S: Maintained 10646F: scripts/get_maintainer.pl 10647 10648GFS2 FILE SYSTEM 10649M: Andreas Gruenbacher <agruenba@redhat.com> 10650L: gfs2@lists.linux.dev 10651S: Supported 10652B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10654F: Documentation/filesystems/gfs2/ 10655F: fs/gfs2/ 10656F: include/uapi/linux/gfs2_ondisk.h 10657 10658GIGABYTE WATERFORCE SENSOR DRIVER 10659M: Aleksa Savic <savicaleksa83@gmail.com> 10660L: linux-hwmon@vger.kernel.org 10661S: Maintained 10662F: Documentation/hwmon/gigabyte_waterforce.rst 10663F: drivers/hwmon/gigabyte_waterforce.c 10664 10665GIGABYTE WMI DRIVER 10666M: Thomas Weißschuh <linux@weissschuh.net> 10667L: platform-driver-x86@vger.kernel.org 10668S: Maintained 10669F: drivers/platform/x86/gigabyte-wmi.c 10670 10671GNSS SUBSYSTEM 10672M: Johan Hovold <johan@kernel.org> 10673S: Maintained 10674T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10675F: Documentation/ABI/testing/sysfs-class-gnss 10676F: Documentation/devicetree/bindings/gnss/ 10677F: drivers/gnss/ 10678F: include/linux/gnss.h 10679 10680GO7007 MPEG CODEC 10681M: Hans Verkuil <hverkuil@kernel.org> 10682L: linux-media@vger.kernel.org 10683S: Maintained 10684F: drivers/media/usb/go7007/ 10685 10686GOCONTROLL MODULINE MODULE SLOT 10687M: Maud Spierings <maudspierings@gocontroll.com> 10688S: Maintained 10689F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10690 10691GOODIX TOUCHSCREEN 10692M: Hans de Goede <hansg@kernel.org> 10693L: linux-input@vger.kernel.org 10694S: Maintained 10695F: drivers/input/touchscreen/goodix* 10696 10697GOOGLE ETHERNET DRIVERS 10698M: Joshua Washington <joshwash@google.com> 10699M: Harshitha Ramamurthy <hramamurthy@google.com> 10700L: netdev@vger.kernel.org 10701S: Maintained 10702F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10703F: drivers/net/ethernet/google 10704 10705GOOGLE FIRMWARE DRIVERS 10706M: Tzung-Bi Shih <tzungbi@kernel.org> 10707R: Brian Norris <briannorris@chromium.org> 10708R: Julius Werner <jwerner@chromium.org> 10709L: chrome-platform@lists.linux.dev 10710S: Maintained 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10712F: drivers/firmware/google/ 10713 10714GOOGLE TENSOR SoC SUPPORT 10715M: Peter Griffin <peter.griffin@linaro.org> 10716R: André Draszik <andre.draszik@linaro.org> 10717R: Tudor Ambarus <tudor.ambarus@linaro.org> 10718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10719L: linux-samsung-soc@vger.kernel.org 10720S: Maintained 10721P: Documentation/process/maintainer-soc-clean-dts.rst 10722C: irc://irc.oftc.net/pixel6-kernel-dev 10723F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10724F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10725F: arch/arm64/boot/dts/exynos/google/ 10726F: drivers/clk/samsung/clk-gs101.c 10727F: drivers/soc/samsung/gs101-pmu.c 10728F: drivers/phy/samsung/phy-gs101-ufs.c 10729F: include/dt-bindings/clock/google,gs101* 10730K: [gG]oogle.?[tT]ensor 10731 10732GPD FAN DRIVER 10733M: Cryolitia PukNgae <cryolitia@uniontech.com> 10734L: linux-hwmon@vger.kernel.org 10735S: Maintained 10736F: Documentation/hwmon/gpd-fan.rst 10737F: drivers/hwmon/gpd-fan.c 10738 10739GPD POCKET FAN DRIVER 10740M: Hans de Goede <hansg@kernel.org> 10741L: platform-driver-x86@vger.kernel.org 10742S: Maintained 10743F: drivers/platform/x86/gpd-pocket-fan.c 10744 10745GPIB DRIVERS 10746M: Dave Penkler <dpenkler@gmail.com> 10747S: Maintained 10748F: drivers/gpib/ 10749F: include/uapi/linux/gpib.h 10750F: include/uapi/linux/gpib_ioctl.h 10751 10752GPIO ACPI SUPPORT 10753M: Mika Westerberg <westeri@kernel.org> 10754M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10755L: linux-gpio@vger.kernel.org 10756L: linux-acpi@vger.kernel.org 10757S: Supported 10758T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10759F: Documentation/firmware-guide/acpi/gpio-properties.rst 10760F: drivers/gpio/gpiolib-acpi-*.c 10761F: drivers/gpio/gpiolib-acpi.h 10762 10763GPIO AGGREGATOR 10764M: Geert Uytterhoeven <geert+renesas@glider.be> 10765L: linux-gpio@vger.kernel.org 10766S: Supported 10767F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10768F: drivers/gpio/gpio-aggregator.c 10769 10770GPIO IR Transmitter 10771M: Sean Young <sean@mess.org> 10772L: linux-media@vger.kernel.org 10773S: Maintained 10774F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10775F: drivers/media/rc/gpio-ir-tx.c 10776 10777GPIO MOCKUP DRIVER 10778M: Bamvor Jian Zhang <bamv2005@gmail.com> 10779L: linux-gpio@vger.kernel.org 10780S: Maintained 10781F: drivers/gpio/gpio-mockup.c 10782F: tools/testing/selftests/gpio/ 10783 10784GPIO REGMAP 10785M: Michael Walle <mwalle@kernel.org> 10786S: Maintained 10787F: drivers/gpio/gpio-regmap.c 10788F: include/linux/gpio/regmap.h 10789K: (devm_)?gpio_regmap_(un)?register 10790 10791GPIO SLOPPY LOGIC ANALYZER 10792M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10793S: Supported 10794F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10795F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10796F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10797 10798GPIO SUBSYSTEM 10799M: Linus Walleij <linusw@kernel.org> 10800M: Bartosz Golaszewski <brgl@kernel.org> 10801L: linux-gpio@vger.kernel.org 10802S: Maintained 10803T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10804F: Documentation/admin-guide/gpio/ 10805F: Documentation/devicetree/bindings/gpio/ 10806F: Documentation/driver-api/gpio/ 10807F: drivers/gpio/ 10808F: include/dt-bindings/gpio/ 10809F: include/linux/gpio.h 10810F: include/linux/gpio/ 10811F: include/linux/of_gpio.h 10812K: (devm_)?gpio_(request|free|direction|get|set) 10813K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10814K: devm_gpiod_unhinge 10815 10816GPIO UAPI 10817M: Bartosz Golaszewski <brgl@kernel.org> 10818R: Kent Gibson <warthog618@gmail.com> 10819L: linux-gpio@vger.kernel.org 10820S: Maintained 10821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10822F: Documentation/ABI/obsolete/sysfs-gpio 10823F: Documentation/ABI/testing/gpio-cdev 10824F: Documentation/userspace-api/gpio/ 10825F: drivers/gpio/gpiolib-cdev.c 10826F: include/uapi/linux/gpio.h 10827F: tools/gpio/ 10828 10829GRETH 10/100/1G Ethernet MAC device driver 10830M: Andreas Larsson <andreas@gaisler.com> 10831L: netdev@vger.kernel.org 10832S: Maintained 10833F: drivers/net/ethernet/aeroflex/ 10834 10835GREYBUS AUDIO PROTOCOLS DRIVERS 10836M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10837M: Mark Greer <mgreer@animalcreek.com> 10838S: Maintained 10839F: drivers/staging/greybus/audio_apbridgea.c 10840F: drivers/staging/greybus/audio_apbridgea.h 10841F: drivers/staging/greybus/audio_codec.c 10842F: drivers/staging/greybus/audio_codec.h 10843F: drivers/staging/greybus/audio_gb.c 10844F: drivers/staging/greybus/audio_manager.c 10845F: drivers/staging/greybus/audio_manager.h 10846F: drivers/staging/greybus/audio_manager_module.c 10847F: drivers/staging/greybus/audio_manager_private.h 10848F: drivers/staging/greybus/audio_manager_sysfs.c 10849F: drivers/staging/greybus/audio_module.c 10850F: drivers/staging/greybus/audio_topology.c 10851 10852GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10853M: Viresh Kumar <vireshk@kernel.org> 10854S: Maintained 10855F: drivers/staging/greybus/authentication.c 10856F: drivers/staging/greybus/bootrom.c 10857F: drivers/staging/greybus/firmware.h 10858F: drivers/staging/greybus/fw-core.c 10859F: drivers/staging/greybus/fw-download.c 10860F: drivers/staging/greybus/fw-management.c 10861F: drivers/staging/greybus/greybus_authentication.h 10862F: drivers/staging/greybus/greybus_firmware.h 10863F: drivers/staging/greybus/hid.c 10864F: drivers/staging/greybus/i2c.c 10865F: drivers/staging/greybus/spi.c 10866F: drivers/staging/greybus/spilib.c 10867F: drivers/staging/greybus/spilib.h 10868 10869GREYBUS LOOPBACK DRIVER 10870M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10871S: Maintained 10872F: drivers/staging/greybus/loopback.c 10873 10874GREYBUS PLATFORM DRIVERS 10875M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10876S: Maintained 10877F: drivers/staging/greybus/arche-apb-ctrl.c 10878F: drivers/staging/greybus/arche-platform.c 10879F: drivers/staging/greybus/arche_platform.h 10880 10881GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10882M: Rui Miguel Silva <rmfrfs@gmail.com> 10883S: Maintained 10884F: drivers/staging/greybus/gpio.c 10885F: drivers/staging/greybus/light.c 10886F: drivers/staging/greybus/power_supply.c 10887F: drivers/staging/greybus/sdio.c 10888F: drivers/staging/greybus/spi.c 10889F: drivers/staging/greybus/spilib.c 10890 10891GREYBUS BEAGLEPLAY DRIVERS 10892M: Ayush Singh <ayushdevel1325@gmail.com> 10893L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10894S: Maintained 10895F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10896F: drivers/greybus/gb-beagleplay.c 10897 10898GREYBUS SUBSYSTEM 10899M: Johan Hovold <johan@kernel.org> 10900M: Alex Elder <elder@kernel.org> 10901M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10902L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10903S: Maintained 10904F: drivers/greybus/ 10905F: drivers/staging/greybus/ 10906F: include/linux/greybus.h 10907F: include/linux/greybus/ 10908 10909GREYBUS UART PROTOCOLS DRIVERS 10910M: David Lin <dtwlin@gmail.com> 10911S: Maintained 10912F: drivers/staging/greybus/log.c 10913F: drivers/staging/greybus/uart.c 10914 10915GS1662 VIDEO SERIALIZER 10916M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10917L: linux-media@vger.kernel.org 10918S: Maintained 10919T: git git://linuxtv.org/media.git 10920F: drivers/media/spi/gs1662.c 10921 10922GSPCA FINEPIX SUBDRIVER 10923M: Frank Zago <frank@zago.net> 10924L: linux-media@vger.kernel.org 10925S: Maintained 10926T: git git://linuxtv.org/media.git 10927F: drivers/media/usb/gspca/finepix.c 10928 10929GSPCA GL860 SUBDRIVER 10930M: Olivier Lorin <o.lorin@laposte.net> 10931L: linux-media@vger.kernel.org 10932S: Maintained 10933T: git git://linuxtv.org/media.git 10934F: drivers/media/usb/gspca/gl860/ 10935 10936GSPCA M5602 SUBDRIVER 10937M: Erik Andren <erik.andren@gmail.com> 10938L: linux-media@vger.kernel.org 10939S: Maintained 10940T: git git://linuxtv.org/media.git 10941F: drivers/media/usb/gspca/m5602/ 10942 10943GSPCA PAC207 SONIXB SUBDRIVER 10944M: Hans Verkuil <hverkuil@kernel.org> 10945L: linux-media@vger.kernel.org 10946S: Odd Fixes 10947T: git git://linuxtv.org/media.git 10948F: drivers/media/usb/gspca/pac207.c 10949 10950GSPCA SN9C20X SUBDRIVER 10951M: Brian Johnson <brijohn@gmail.com> 10952L: linux-media@vger.kernel.org 10953S: Maintained 10954T: git git://linuxtv.org/media.git 10955F: drivers/media/usb/gspca/sn9c20x.c 10956 10957GSPCA T613 SUBDRIVER 10958M: Leandro Costantino <lcostantino@gmail.com> 10959L: linux-media@vger.kernel.org 10960S: Maintained 10961T: git git://linuxtv.org/media.git 10962F: drivers/media/usb/gspca/t613.c 10963 10964GSPCA USB WEBCAM DRIVER 10965M: Hans Verkuil <hverkuil@kernel.org> 10966L: linux-media@vger.kernel.org 10967S: Odd Fixes 10968T: git git://linuxtv.org/media.git 10969F: drivers/media/usb/gspca/ 10970 10971GTP (GPRS Tunneling Protocol) 10972M: Pablo Neira Ayuso <pablo@netfilter.org> 10973M: Harald Welte <laforge@gnumonks.org> 10974L: osmocom-net-gprs@lists.osmocom.org 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10977F: drivers/net/gtp.c 10978 10979GUID PARTITION TABLE (GPT) 10980M: Davidlohr Bueso <dave@stgolabs.net> 10981L: linux-efi@vger.kernel.org 10982S: Maintained 10983F: block/partitions/efi.* 10984 10985HABANALABS PCI DRIVER 10986M: Koby Elbaz <koby.elbaz@intel.com> 10987M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10988L: dri-devel@lists.freedesktop.org 10989S: Supported 10990C: irc://irc.oftc.net/dri-devel 10991T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10992F: Documentation/ABI/testing/debugfs-driver-habanalabs 10993F: Documentation/ABI/testing/sysfs-driver-habanalabs 10994F: drivers/accel/habanalabs/ 10995F: include/linux/habanalabs/ 10996F: include/trace/events/habanalabs.h 10997F: include/uapi/drm/habanalabs_accel.h 10998 10999HACKRF MEDIA DRIVER 11000L: linux-media@vger.kernel.org 11001S: Orphan 11002W: https://linuxtv.org 11003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11004F: drivers/media/usb/hackrf/ 11005 11006HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 11007M: Chuck Lever <chuck.lever@oracle.com> 11008L: kernel-tls-handshake@lists.linux.dev 11009L: netdev@vger.kernel.org 11010S: Maintained 11011F: Documentation/netlink/specs/handshake.yaml 11012F: Documentation/networking/tls-handshake.rst 11013F: include/net/handshake.h 11014F: include/trace/events/handshake.h 11015F: net/handshake/ 11016 11017HANTRO VPU CODEC DRIVER 11018M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 11019M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 11020M: Philipp Zabel <p.zabel@pengutronix.de> 11021L: linux-media@vger.kernel.org 11022L: linux-rockchip@lists.infradead.org 11023S: Maintained 11024F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 11025F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 11026F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 11027F: drivers/media/platform/verisilicon/ 11028 11029HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 11030M: Frank Seidel <frank@f-seidel.de> 11031L: platform-driver-x86@vger.kernel.org 11032S: Maintained 11033W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 11034F: drivers/platform/x86/hdaps.c 11035 11036HARDWARE MONITORING 11037M: Guenter Roeck <linux@roeck-us.net> 11038L: linux-hwmon@vger.kernel.org 11039S: Maintained 11040W: http://hwmon.wiki.kernel.org/ 11041T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 11042F: Documentation/ABI/testing/sysfs-class-hwmon 11043F: Documentation/devicetree/bindings/hwmon/ 11044F: Documentation/hwmon/ 11045F: drivers/hwmon/ 11046F: include/linux/hwmon*.h 11047F: include/trace/events/hwmon*.h 11048K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 11049 11050HARDWARE RANDOM NUMBER GENERATOR CORE 11051M: Olivia Mackall <olivia@selenic.com> 11052M: Herbert Xu <herbert@gondor.apana.org.au> 11053L: linux-crypto@vger.kernel.org 11054S: Odd fixes 11055F: Documentation/admin-guide/hw_random.rst 11056F: Documentation/devicetree/bindings/rng/ 11057F: drivers/char/hw_random/ 11058F: include/linux/hw_random.h 11059 11060HARDWARE SPINLOCK CORE 11061M: Bjorn Andersson <andersson@kernel.org> 11062R: Baolin Wang <baolin.wang7@gmail.com> 11063L: linux-remoteproc@vger.kernel.org 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 11066F: Documentation/devicetree/bindings/hwlock/ 11067F: Documentation/locking/hwspinlock.rst 11068F: drivers/hwspinlock/ 11069F: include/linux/hwspinlock.h 11070 11071HARDWARE TRACING FACILITIES 11072M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11073S: Maintained 11074F: drivers/hwtracing/ 11075 11076HARMONY SOUND DRIVER 11077L: linux-parisc@vger.kernel.org 11078S: Maintained 11079F: sound/parisc/harmony.* 11080 11081HDPVR USB VIDEO ENCODER DRIVER 11082M: Hans Verkuil <hverkuil@kernel.org> 11083L: linux-media@vger.kernel.org 11084S: Odd Fixes 11085W: https://linuxtv.org 11086T: git git://linuxtv.org/media.git 11087F: drivers/media/usb/hdpvr/ 11088 11089HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 11090M: Keng-Yu Lin <keng-yu.lin@hpe.com> 11091S: Supported 11092F: drivers/misc/hpilo.[ch] 11093 11094HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 11095M: Craig Lamparter <craig.lamparter@hpe.com> 11096S: Supported 11097F: Documentation/watchdog/hpwdt.rst 11098F: drivers/watchdog/hpwdt.c 11099 11100HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 11101M: Don Brace <don.brace@microchip.com> 11102L: storagedev@microchip.com 11103L: linux-scsi@vger.kernel.org 11104S: Supported 11105F: Documentation/scsi/hpsa.rst 11106F: drivers/scsi/hpsa*.[ch] 11107F: include/linux/cciss*.h 11108F: include/uapi/linux/cciss*.h 11109 11110HFI1 DRIVER 11111M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 11112L: linux-rdma@vger.kernel.org 11113S: Supported 11114F: drivers/infiniband/hw/hfi1 11115 11116HFS FILESYSTEM 11117M: Viacheslav Dubeyko <slava@dubeyko.com> 11118M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11119M: Yangtao Li <frank.li@vivo.com> 11120L: linux-fsdevel@vger.kernel.org 11121S: Maintained 11122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11123F: Documentation/filesystems/hfs.rst 11124F: fs/hfs/ 11125F: include/linux/hfs_common.h 11126 11127HFSPLUS FILESYSTEM 11128M: Viacheslav Dubeyko <slava@dubeyko.com> 11129M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11130M: Yangtao Li <frank.li@vivo.com> 11131L: linux-fsdevel@vger.kernel.org 11132S: Maintained 11133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11134F: Documentation/filesystems/hfsplus.rst 11135F: fs/hfsplus/ 11136F: include/linux/hfs_common.h 11137 11138HGA FRAMEBUFFER DRIVER 11139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11140L: linux-nvidia@lists.surfsouth.com 11141S: Maintained 11142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11143F: drivers/video/fbdev/hgafb.c 11144 11145HIBERNATION (aka Software Suspend, aka swsusp) 11146M: "Rafael J. Wysocki" <rafael@kernel.org> 11147R: Pavel Machek <pavel@kernel.org> 11148L: linux-pm@vger.kernel.org 11149S: Supported 11150B: https://bugzilla.kernel.org 11151F: arch/*/include/asm/suspend*.h 11152F: arch/x86/power/ 11153F: drivers/base/power/ 11154F: include/linux/freezer.h 11155F: include/linux/pm.h 11156F: include/linux/suspend.h 11157F: kernel/power/ 11158 11159HID CORE LAYER 11160M: Jiri Kosina <jikos@kernel.org> 11161M: Benjamin Tissoires <bentiss@kernel.org> 11162L: linux-input@vger.kernel.org 11163S: Maintained 11164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11165F: Documentation/hid/ 11166F: drivers/hid/ 11167F: include/linux/hid* 11168F: include/uapi/linux/hid* 11169F: samples/hid/ 11170F: tools/testing/selftests/hid/ 11171 11172HID LOGITECH DRIVERS 11173R: Filipe Laíns <lains@riseup.net> 11174L: linux-input@vger.kernel.org 11175S: Maintained 11176F: drivers/hid/hid-logitech-* 11177 11178HID NVIDIA SHIELD DRIVER 11179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11180L: linux-input@vger.kernel.org 11181S: Maintained 11182F: drivers/hid/hid-nvidia-shield.c 11183 11184HID PHOENIX RC FLIGHT CONTROLLER 11185M: Marcus Folkesson <marcus.folkesson@gmail.com> 11186L: linux-input@vger.kernel.org 11187S: Maintained 11188F: drivers/hid/hid-pxrc.c 11189 11190HID PLAYSTATION DRIVER 11191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11192L: linux-input@vger.kernel.org 11193S: Supported 11194F: drivers/hid/hid-playstation.c 11195 11196HID SENSOR HUB DRIVERS 11197M: Jiri Kosina <jikos@kernel.org> 11198M: Jonathan Cameron <jic23@kernel.org> 11199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11200L: linux-input@vger.kernel.org 11201L: linux-iio@vger.kernel.org 11202S: Maintained 11203F: Documentation/hid/hid-sensor* 11204F: drivers/hid/hid-sensor-* 11205F: drivers/iio/*/hid-* 11206F: include/linux/hid-sensor-* 11207 11208HID UNIVERSAL PIDFF DRIVER 11209M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11210M: Oleg Makarenko <oleg@makarenk.ooo> 11211L: linux-input@vger.kernel.org 11212S: Maintained 11213B: https://github.com/JacKeTUs/universal-pidff/issues 11214F: drivers/hid/hid-universal-pidff.c 11215 11216HID VRC-2 CAR CONTROLLER DRIVER 11217M: Marcus Folkesson <marcus.folkesson@gmail.com> 11218L: linux-input@vger.kernel.org 11219S: Maintained 11220F: drivers/hid/hid-vrc2.c 11221 11222HID WACOM DRIVER 11223M: Ping Cheng <ping.cheng@wacom.com> 11224M: Jason Gerecke <jason.gerecke@wacom.com> 11225L: linux-input@vger.kernel.org 11226S: Maintained 11227F: drivers/hid/wacom.h 11228F: drivers/hid/wacom_* 11229 11230HID++ LOGITECH DRIVERS 11231R: Filipe Laíns <lains@riseup.net> 11232R: Bastien Nocera <hadess@hadess.net> 11233L: linux-input@vger.kernel.org 11234S: Maintained 11235F: drivers/hid/hid-logitech-hidpp.c 11236 11237HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11238M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11239M: Frederic Weisbecker <frederic@kernel.org> 11240M: Thomas Gleixner <tglx@linutronix.de> 11241L: linux-kernel@vger.kernel.org 11242S: Maintained 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11244F: Documentation/timers/ 11245F: include/linux/clockchips.h 11246F: include/linux/delay.h 11247F: include/linux/hrtimer.h 11248F: include/linux/timer.h 11249F: kernel/time/clockevents.c 11250F: kernel/time/hrtimer.c 11251F: kernel/time/sleep_timeout.c 11252F: kernel/time/timer.c 11253F: kernel/time/timer_list.c 11254F: kernel/time/timer_migration.* 11255F: tools/testing/selftests/timers/ 11256 11257DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11258M: Andreas Hindborg <a.hindborg@kernel.org> 11259R: Boqun Feng <boqun.feng@gmail.com> 11260R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11261R: Frederic Weisbecker <frederic@kernel.org> 11262R: Lyude Paul <lyude@redhat.com> 11263R: Thomas Gleixner <tglx@linutronix.de> 11264R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11265R: John Stultz <jstultz@google.com> 11266R: Stephen Boyd <sboyd@kernel.org> 11267L: rust-for-linux@vger.kernel.org 11268S: Supported 11269W: https://rust-for-linux.com 11270B: https://github.com/Rust-for-Linux/linux/issues 11271T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11272F: rust/kernel/time.rs 11273F: rust/kernel/time/ 11274 11275HIGH-SPEED SCC DRIVER FOR AX.25 11276L: linux-hams@vger.kernel.org 11277S: Orphan 11278F: drivers/net/hamradio/scc.c 11279 11280HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11281M: HighPoint Linux Team <linux@highpoint-tech.com> 11282S: Supported 11283W: http://www.highpoint-tech.com 11284F: Documentation/scsi/hptiop.rst 11285F: drivers/scsi/hptiop.c 11286 11287HIKEY960 ONBOARD USB GPIO HUB DRIVER 11288M: John Stultz <jstultz@google.com> 11289L: linux-kernel@vger.kernel.org 11290S: Maintained 11291F: drivers/misc/hisi_hikey_usb.c 11292 11293HIMAX HX83112B TOUCHSCREEN SUPPORT 11294M: Job Noorman <job@noorman.info> 11295L: linux-input@vger.kernel.org 11296S: Maintained 11297F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11298F: drivers/input/touchscreen/himax_hx83112b.c 11299 11300HIMAX HX852X TOUCHSCREEN DRIVER 11301M: Stephan Gerhold <stephan@gerhold.net> 11302L: linux-input@vger.kernel.org 11303S: Maintained 11304F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11305F: drivers/input/touchscreen/himax_hx852x.c 11306 11307HIPPI 11308M: Jes Sorensen <jes@trained-monkey.org> 11309S: Maintained 11310F: drivers/net/hippi/ 11311F: include/linux/hippidevice.h 11312F: include/uapi/linux/if_hippi.h 11313F: net/802/hippi.c 11314 11315HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11316M: Kurt Kanzenbach <kurt@linutronix.de> 11317L: netdev@vger.kernel.org 11318S: Maintained 11319F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11320F: drivers/net/dsa/hirschmann/* 11321F: include/linux/platform_data/hirschmann-hellcreek.h 11322F: net/dsa/tag_hellcreek.c 11323 11324HISILICON DMA DRIVER 11325M: Zhou Wang <wangzhou1@hisilicon.com> 11326M: Longfang Liu <liulongfang@huawei.com> 11327L: dmaengine@vger.kernel.org 11328S: Maintained 11329F: drivers/dma/hisi_dma.c 11330 11331HISILICON GPIO DRIVER 11332M: Yang Shen <shenyang39@huawei.com> 11333L: linux-gpio@vger.kernel.org 11334S: Maintained 11335F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11336F: drivers/gpio/gpio-hisi.c 11337 11338HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11339M: Zhiqi Song <songzhiqi1@huawei.com> 11340M: Longfang Liu <liulongfang@huawei.com> 11341L: linux-crypto@vger.kernel.org 11342S: Maintained 11343F: Documentation/ABI/testing/debugfs-hisi-hpre 11344F: drivers/crypto/hisilicon/hpre/hpre.h 11345F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11346F: drivers/crypto/hisilicon/hpre/hpre_main.c 11347 11348HISILICON HNS3 PMU DRIVER 11349M: Jijie Shao <shaojijie@huawei.com> 11350S: Supported 11351F: Documentation/admin-guide/perf/hns3-pmu.rst 11352F: drivers/perf/hisilicon/hns3_pmu.c 11353 11354HISILICON I2C CONTROLLER DRIVER 11355M: Devyn Liu <liudingyuan@h-partners.com> 11356L: linux-i2c@vger.kernel.org 11357S: Maintained 11358W: https://www.hisilicon.com 11359F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11360F: drivers/i2c/busses/i2c-hisi.c 11361 11362HISILICON KUNPENG SOC HCCS DRIVER 11363M: Huisong Li <lihuisong@huawei.com> 11364S: Maintained 11365F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11366F: drivers/soc/hisilicon/kunpeng_hccs.c 11367F: drivers/soc/hisilicon/kunpeng_hccs.h 11368 11369HISILICON LPC BUS DRIVER 11370M: Jay Fang <f.fangjian@huawei.com> 11371S: Maintained 11372W: http://www.hisilicon.com 11373F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11374F: drivers/bus/hisi_lpc.c 11375 11376HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11377M: Jian Shen <shenjian15@huawei.com> 11378M: Salil Mehta <salil.mehta@huawei.com> 11379M: Jijie Shao <shaojijie@huawei.com> 11380L: netdev@vger.kernel.org 11381S: Maintained 11382W: http://www.hisilicon.com 11383F: drivers/net/ethernet/hisilicon/hns3/ 11384 11385HISILICON NETWORK HIBMCGE DRIVER 11386M: Jijie Shao <shaojijie@huawei.com> 11387L: netdev@vger.kernel.org 11388S: Maintained 11389F: drivers/net/ethernet/hisilicon/hibmcge/ 11390 11391HISILICON NETWORK SUBSYSTEM DRIVER 11392M: Jian Shen <shenjian15@huawei.com> 11393M: Salil Mehta <salil.mehta@huawei.com> 11394L: netdev@vger.kernel.org 11395S: Maintained 11396W: http://www.hisilicon.com 11397F: Documentation/devicetree/bindings/net/hisilicon*.txt 11398F: drivers/net/ethernet/hisilicon/ 11399 11400HISILICON PMU DRIVER 11401M: Jonathan Cameron <jonathan.cameron@huawei.com> 11402S: Supported 11403W: http://www.hisilicon.com 11404F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11405F: Documentation/admin-guide/perf/hisi-pmu.rst 11406F: drivers/perf/hisilicon 11407F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11408 11409HISILICON PTT DRIVER 11410M: Yicong Yang <yangyicong@hisilicon.com> 11411M: Jonathan Cameron <jonathan.cameron@huawei.com> 11412L: linux-kernel@vger.kernel.org 11413S: Maintained 11414F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11415F: Documentation/trace/hisi-ptt.rst 11416F: drivers/hwtracing/ptt/ 11417F: tools/perf/arch/arm64/util/hisi-ptt.c 11418F: tools/perf/util/hisi-ptt* 11419F: tools/perf/util/hisi-ptt-decoder/* 11420 11421HISILICON QM DRIVER 11422M: Weili Qian <qianweili@huawei.com> 11423M: Zhou Wang <wangzhou1@hisilicon.com> 11424L: linux-crypto@vger.kernel.org 11425S: Maintained 11426F: drivers/crypto/hisilicon/Kconfig 11427F: drivers/crypto/hisilicon/Makefile 11428F: drivers/crypto/hisilicon/qm.c 11429F: drivers/crypto/hisilicon/sgl.c 11430F: include/linux/hisi_acc_qm.h 11431 11432HISILICON ROCE DRIVER 11433M: Chengchang Tang <tangchengchang@huawei.com> 11434M: Junxian Huang <huangjunxian6@hisilicon.com> 11435L: linux-rdma@vger.kernel.org 11436S: Maintained 11437F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11438F: drivers/infiniband/hw/hns/ 11439 11440HISILICON SAS Controller 11441M: Yihang Li <liyihang9@h-partners.com> 11442S: Supported 11443W: http://www.hisilicon.com 11444F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11445F: drivers/scsi/hisi_sas/ 11446 11447HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11448M: Longfang Liu <liulongfang@huawei.com> 11449L: linux-crypto@vger.kernel.org 11450S: Maintained 11451F: Documentation/ABI/testing/debugfs-hisi-sec 11452F: drivers/crypto/hisilicon/sec2/sec.h 11453F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11454F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11455F: drivers/crypto/hisilicon/sec2/sec_main.c 11456 11457HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11458M: Yang Shen <shenyang39@huawei.com> 11459L: linux-spi@vger.kernel.org 11460S: Maintained 11461W: http://www.hisilicon.com 11462F: drivers/spi/spi-hisi-kunpeng.c 11463 11464HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11465M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11466L: linux-kernel@vger.kernel.org 11467S: Maintained 11468F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11469F: drivers/spmi/hisi-spmi-controller.c 11470 11471HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11472M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11473L: linux-kernel@vger.kernel.org 11474S: Maintained 11475F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11476F: drivers/mfd/hi6421-spmi-pmic.c 11477 11478HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11479M: Weili Qian <qianweili@huawei.com> 11480S: Maintained 11481F: drivers/crypto/hisilicon/trng/trng.c 11482 11483HISILICON V3XX SPI NOR FLASH Controller Driver 11484M: Yang Shen <shenyang39@huawei.com> 11485S: Maintained 11486W: http://www.hisilicon.com 11487F: drivers/spi/spi-hisi-sfc-v3xx.c 11488 11489HISILICON ZIP Controller DRIVER 11490M: Yang Shen <shenyang39@huawei.com> 11491M: Zhou Wang <wangzhou1@hisilicon.com> 11492L: linux-crypto@vger.kernel.org 11493S: Maintained 11494F: Documentation/ABI/testing/debugfs-hisi-zip 11495F: drivers/crypto/hisilicon/zip/ 11496 11497HMM - Heterogeneous Memory Management 11498M: Jason Gunthorpe <jgg@nvidia.com> 11499M: Leon Romanovsky <leonro@nvidia.com> 11500L: linux-mm@kvack.org 11501S: Maintained 11502F: Documentation/mm/hmm.rst 11503F: include/linux/hmm* 11504F: lib/test_hmm* 11505F: mm/hmm* 11506F: tools/testing/selftests/mm/*hmm* 11507 11508HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11509M: Petre Rodan <petre.rodan@subdimension.ro> 11510L: linux-iio@vger.kernel.org 11511S: Maintained 11512F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11513F: drivers/iio/pressure/hsc030pa* 11514 11515HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11516M: Andreas Klinger <ak@it-klinger.de> 11517M: Petre Rodan <petre.rodan@subdimension.ro> 11518L: linux-iio@vger.kernel.org 11519S: Maintained 11520F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11521F: drivers/iio/pressure/mprls0025pa* 11522 11523HP BIOSCFG DRIVER 11524M: Jorge Lopez <jorge.lopez2@hp.com> 11525L: platform-driver-x86@vger.kernel.org 11526S: Maintained 11527F: drivers/platform/x86/hp/hp-bioscfg/ 11528 11529HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11530L: platform-driver-x86@vger.kernel.org 11531S: Orphan 11532F: drivers/platform/x86/hp/tc1100-wmi.c 11533 11534HP WMI HARDWARE MONITOR DRIVER 11535M: James Seo <james@equiv.tech> 11536L: linux-hwmon@vger.kernel.org 11537S: Maintained 11538F: Documentation/hwmon/hp-wmi-sensors.rst 11539F: drivers/hwmon/hp-wmi-sensors.c 11540 11541HPET: High Precision Event Timers driver 11542M: Clemens Ladisch <clemens@ladisch.de> 11543S: Maintained 11544F: Documentation/timers/hpet.rst 11545F: drivers/char/hpet.c 11546F: include/linux/hpet.h 11547F: include/uapi/linux/hpet.h 11548 11549HPET: x86 11550S: Orphan 11551F: arch/x86/include/asm/hpet.h 11552F: arch/x86/kernel/hpet.c 11553 11554HPFS FILESYSTEM 11555M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11556S: Maintained 11557W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11558F: fs/hpfs/ 11559 11560HS3001 Hardware Temperature and Humidity Sensor 11561M: Andre Werner <andre.werner@systec-electronic.com> 11562L: linux-hwmon@vger.kernel.org 11563S: Maintained 11564F: drivers/hwmon/hs3001.c 11565 11566HSI SUBSYSTEM 11567M: Sebastian Reichel <sre@kernel.org> 11568S: Maintained 11569T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11570F: Documentation/ABI/testing/sysfs-bus-hsi 11571F: Documentation/driver-api/hsi.rst 11572F: drivers/hsi/ 11573F: include/linux/hsi/ 11574F: include/uapi/linux/hsi/ 11575 11576HSO 3G MODEM DRIVER 11577L: linux-usb@vger.kernel.org 11578S: Orphan 11579F: drivers/net/usb/hso.c 11580 11581HSR NETWORK PROTOCOL 11582L: netdev@vger.kernel.org 11583S: Orphan 11584F: net/hsr/ 11585 11586HT16K33 LED CONTROLLER DRIVER 11587M: Robin van der Gracht <robin@protonic.nl> 11588S: Maintained 11589F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11590F: drivers/auxdisplay/ht16k33.c 11591 11592HTCPEN TOUCHSCREEN DRIVER 11593M: Pau Oliva Fora <pof@eslack.org> 11594L: linux-input@vger.kernel.org 11595S: Maintained 11596F: drivers/input/touchscreen/htcpen.c 11597 11598HTE SUBSYSTEM 11599M: Dipen Patel <dipenp@nvidia.com> 11600L: timestamp@lists.linux.dev 11601S: Maintained 11602Q: https://patchwork.kernel.org/project/timestamp/list/ 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11604F: Documentation/devicetree/bindings/timestamp/ 11605F: Documentation/driver-api/hte/ 11606F: drivers/hte/ 11607F: include/linux/hte.h 11608 11609HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11610M: Lorenzo Bianconi <lorenzo@kernel.org> 11611L: linux-iio@vger.kernel.org 11612S: Maintained 11613W: http://www.st.com/ 11614F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11615F: drivers/iio/humidity/hts221* 11616 11617HTU31 Hardware Temperature and Humidity Sensor 11618M: Andrei Lalaev <andrey.lalaev@gmail.com> 11619L: linux-hwmon@vger.kernel.org 11620S: Maintained 11621F: drivers/hwmon/htu31.c 11622 11623HUAWEI ETHERNET DRIVER 11624M: Cai Huoqing <cai.huoqing@linux.dev> 11625L: netdev@vger.kernel.org 11626S: Maintained 11627F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11628F: drivers/net/ethernet/huawei/hinic/ 11629 11630HUAWEI 3RD GEN ETHERNET DRIVER 11631M: Fan Gong <gongfan1@huawei.com> 11632L: netdev@vger.kernel.org 11633S: Maintained 11634F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11635F: drivers/net/ethernet/huawei/hinic3/ 11636 11637HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11638M: Pengyu Luo <mitltlatltl@gmail.com> 11639S: Maintained 11640F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11641F: drivers/platform/arm64/huawei-gaokun-ec.c 11642F: drivers/power/supply/huawei-gaokun-battery.c 11643F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11644F: include/linux/platform_data/huawei-gaokun-ec.h 11645 11646HUGETLB SUBSYSTEM 11647M: Muchun Song <muchun.song@linux.dev> 11648M: Oscar Salvador <osalvador@suse.de> 11649R: David Hildenbrand <david@kernel.org> 11650L: linux-mm@kvack.org 11651S: Maintained 11652F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11653F: Documentation/admin-guide/mm/hugetlbpage.rst 11654F: Documentation/mm/hugetlbfs_reserv.rst 11655F: Documentation/mm/vmemmap_dedup.rst 11656F: fs/hugetlbfs/ 11657F: include/linux/hugetlb.h 11658F: include/trace/events/hugetlbfs.h 11659F: mm/hugetlb.c 11660F: mm/hugetlb_cgroup.c 11661F: mm/hugetlb_cma.c 11662F: mm/hugetlb_cma.h 11663F: mm/hugetlb_sysctl.c 11664F: mm/hugetlb_sysfs.c 11665F: mm/hugetlb_vmemmap.c 11666F: mm/hugetlb_vmemmap.h 11667F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11668 11669HVA ST MEDIA DRIVER 11670M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11671L: linux-media@vger.kernel.org 11672S: Supported 11673W: https://linuxtv.org 11674T: git git://linuxtv.org/media.git 11675F: drivers/media/platform/st/sti/hva 11676 11677HWPOISON MEMORY FAILURE HANDLING 11678M: Miaohe Lin <linmiaohe@huawei.com> 11679R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11680L: linux-mm@kvack.org 11681S: Maintained 11682F: include/linux/memory-failure.h 11683F: include/trace/events/memory-failure.h 11684F: mm/hwpoison-inject.c 11685F: mm/memory-failure.c 11686 11687HYCON HY46XX TOUCHSCREEN SUPPORT 11688M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11689L: linux-input@vger.kernel.org 11690S: Maintained 11691F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11692F: drivers/input/touchscreen/hycon-hy46xx.c 11693 11694HYGON PROCESSOR SUPPORT 11695M: Pu Wen <puwen@hygon.cn> 11696L: linux-kernel@vger.kernel.org 11697S: Maintained 11698F: arch/x86/kernel/cpu/hygon.c 11699 11700HYNIX HI556 SENSOR DRIVER 11701M: Sakari Ailus <sakari.ailus@linux.intel.com> 11702L: linux-media@vger.kernel.org 11703S: Maintained 11704T: git git://linuxtv.org/media.git 11705F: drivers/media/i2c/hi556.c 11706 11707HYNIX HI846 SENSOR DRIVER 11708M: Martin Kepplinger-Novakovic <martink@posteo.de> 11709L: linux-media@vger.kernel.org 11710S: Maintained 11711F: drivers/media/i2c/hi846.c 11712 11713HYNIX HI847 SENSOR DRIVER 11714M: Sakari Ailus <sakari.ailus@linux.intel.com> 11715L: linux-media@vger.kernel.org 11716S: Maintained 11717F: drivers/media/i2c/hi847.c 11718 11719Hyper-V/Azure CORE AND DRIVERS 11720M: "K. Y. Srinivasan" <kys@microsoft.com> 11721M: Haiyang Zhang <haiyangz@microsoft.com> 11722M: Wei Liu <wei.liu@kernel.org> 11723M: Dexuan Cui <decui@microsoft.com> 11724M: Long Li <longli@microsoft.com> 11725L: linux-hyperv@vger.kernel.org 11726S: Supported 11727T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11728F: Documentation/ABI/stable/sysfs-bus-vmbus 11729F: Documentation/ABI/testing/debugfs-hyperv 11730F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11731F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11732F: Documentation/virt/hyperv 11733F: arch/arm64/hyperv 11734F: arch/arm64/include/asm/mshyperv.h 11735F: arch/x86/hyperv 11736F: arch/x86/include/asm/mshyperv.h 11737F: arch/x86/include/asm/trace/hyperv.h 11738F: arch/x86/kernel/cpu/mshyperv.c 11739F: drivers/clocksource/hyperv_timer.c 11740F: drivers/hid/hid-hyperv.c 11741F: drivers/hv/ 11742F: drivers/infiniband/hw/mana/ 11743F: drivers/input/serio/hyperv-keyboard.c 11744F: drivers/iommu/hyperv-iommu.c 11745F: drivers/net/ethernet/microsoft/ 11746F: drivers/net/hyperv/ 11747F: drivers/pci/controller/pci-hyperv-intf.c 11748F: drivers/pci/controller/pci-hyperv.c 11749F: drivers/scsi/storvsc_drv.c 11750F: drivers/uio/uio_hv_generic.c 11751F: include/asm-generic/mshyperv.h 11752F: include/clocksource/hyperv_timer.h 11753F: include/hyperv/hvgdk.h 11754F: include/hyperv/hvgdk_ext.h 11755F: include/hyperv/hvgdk_mini.h 11756F: include/hyperv/hvhdk.h 11757F: include/hyperv/hvhdk_mini.h 11758F: include/linux/hyperv.h 11759F: include/net/mana 11760F: include/uapi/linux/hyperv.h 11761F: include/uapi/rdma/mana-abi.h 11762F: net/vmw_vsock/hyperv_transport.c 11763F: tools/hv/ 11764 11765HYPER-V FRAMEBUFFER DRIVER 11766M: "K. Y. Srinivasan" <kys@microsoft.com> 11767M: Haiyang Zhang <haiyangz@microsoft.com> 11768M: Wei Liu <wei.liu@kernel.org> 11769M: Dexuan Cui <decui@microsoft.com> 11770L: linux-hyperv@vger.kernel.org 11771S: Obsolete 11772T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11773F: drivers/video/fbdev/hyperv_fb.c 11774 11775HYPERBUS SUPPORT 11776M: Vignesh Raghavendra <vigneshr@ti.com> 11777R: Tudor Ambarus <tudor.ambarus@linaro.org> 11778L: linux-mtd@lists.infradead.org 11779S: Supported 11780Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11781C: irc://irc.oftc.net/mtd 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11783F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11784F: drivers/mtd/hyperbus/ 11785F: include/linux/mtd/hyperbus.h 11786 11787HYPERVISOR VIRTUAL CONSOLE DRIVER 11788L: linuxppc-dev@lists.ozlabs.org 11789S: Odd Fixes 11790F: drivers/tty/hvc/ 11791 11792HUNG TASK DETECTOR 11793M: Andrew Morton <akpm@linux-foundation.org> 11794R: Lance Yang <lance.yang@linux.dev> 11795R: Masami Hiramatsu <mhiramat@kernel.org> 11796R: Petr Mladek <pmladek@suse.com> 11797L: linux-kernel@vger.kernel.org 11798S: Maintained 11799F: include/linux/hung_task.h 11800F: kernel/hung_task.c 11801 11802I2C ACPI SUPPORT 11803M: Mika Westerberg <westeri@kernel.org> 11804L: linux-i2c@vger.kernel.org 11805L: linux-acpi@vger.kernel.org 11806S: Maintained 11807F: drivers/i2c/i2c-core-acpi.c 11808 11809I2C ADDRESS TRANSLATOR (ATR) 11810M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11811R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11812L: linux-i2c@vger.kernel.org 11813S: Maintained 11814F: drivers/i2c/i2c-atr.c 11815F: include/linux/i2c-atr.h 11816 11817I2C CONTROLLER DRIVER FOR NVIDIA GPU 11818M: Ajay Gupta <ajayg@nvidia.com> 11819L: linux-i2c@vger.kernel.org 11820S: Maintained 11821F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11822F: drivers/i2c/busses/i2c-nvidia-gpu.c 11823 11824I2C MUXES 11825M: Peter Rosin <peda@axentia.se> 11826L: linux-i2c@vger.kernel.org 11827S: Maintained 11828F: Documentation/devicetree/bindings/i2c/i2c-arb* 11829F: Documentation/devicetree/bindings/i2c/i2c-gate* 11830F: Documentation/devicetree/bindings/i2c/i2c-mux* 11831F: Documentation/i2c/i2c-topology.rst 11832F: Documentation/i2c/muxes/ 11833F: drivers/i2c/i2c-mux.c 11834F: drivers/i2c/muxes/ 11835F: include/linux/i2c-mux.h 11836 11837I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11838M: Gregory CLEMENT <gregory.clement@bootlin.com> 11839L: linux-i2c@vger.kernel.org 11840S: Maintained 11841F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11842F: drivers/i2c/busses/i2c-mv64xxx.c 11843 11844I2C OF COMPONENT PROBER 11845M: Chen-Yu Tsai <wenst@chromium.org> 11846L: linux-i2c@vger.kernel.org 11847L: devicetree@vger.kernel.org 11848S: Maintained 11849F: drivers/i2c/i2c-core-of-prober.c 11850F: include/linux/i2c-of-prober.h 11851 11852I2C OVER PARALLEL PORT 11853M: Jean Delvare <jdelvare@suse.com> 11854L: linux-i2c@vger.kernel.org 11855S: Maintained 11856F: Documentation/i2c/busses/i2c-parport.rst 11857F: drivers/i2c/busses/i2c-parport.c 11858 11859I2C SUBSYSTEM 11860M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11861L: linux-i2c@vger.kernel.org 11862S: Maintained 11863W: https://i2c.wiki.kernel.org/ 11864Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11865T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11866F: Documentation/i2c/ 11867F: drivers/i2c/* 11868F: include/dt-bindings/i2c/i2c.h 11869F: include/linux/i2c-dev.h 11870F: include/linux/i2c-smbus.h 11871F: include/linux/i2c.h 11872F: include/uapi/linux/i2c-*.h 11873F: include/uapi/linux/i2c.h 11874 11875I2C SUBSYSTEM [RUST] 11876M: Igor Korotin <igor.korotin.linux@gmail.com> 11877R: Danilo Krummrich <dakr@kernel.org> 11878R: Daniel Almeida <daniel.almeida@collabora.com> 11879L: rust-for-linux@vger.kernel.org 11880S: Maintained 11881F: rust/kernel/i2c.rs 11882F: samples/rust/rust_driver_i2c.rs 11883F: samples/rust/rust_i2c_client.rs 11884 11885I2C SUBSYSTEM HOST DRIVERS 11886M: Andi Shyti <andi.shyti@kernel.org> 11887L: linux-i2c@vger.kernel.org 11888S: Maintained 11889W: https://i2c.wiki.kernel.org/ 11890Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11892F: Documentation/devicetree/bindings/i2c/ 11893F: drivers/i2c/algos/ 11894F: drivers/i2c/busses/ 11895F: include/dt-bindings/i2c/ 11896 11897I2C-TAOS-EVM DRIVER 11898M: Jean Delvare <jdelvare@suse.com> 11899L: linux-i2c@vger.kernel.org 11900S: Maintained 11901F: Documentation/i2c/busses/i2c-taos-evm.rst 11902F: drivers/i2c/busses/i2c-taos-evm.c 11903 11904I2C-TINY-USB DRIVER 11905M: Till Harbaum <till@harbaum.org> 11906L: linux-i2c@vger.kernel.org 11907S: Maintained 11908W: http://www.harbaum.org/till/i2c_tiny_usb 11909F: drivers/i2c/busses/i2c-tiny-usb.c 11910 11911I2C/SMBUS CONTROLLER DRIVERS FOR PC 11912M: Jean Delvare <jdelvare@suse.com> 11913L: linux-i2c@vger.kernel.org 11914S: Maintained 11915F: Documentation/i2c/busses/i2c-ali1535.rst 11916F: Documentation/i2c/busses/i2c-ali1563.rst 11917F: Documentation/i2c/busses/i2c-ali15x3.rst 11918F: Documentation/i2c/busses/i2c-amd756.rst 11919F: Documentation/i2c/busses/i2c-amd8111.rst 11920F: Documentation/i2c/busses/i2c-i801.rst 11921F: Documentation/i2c/busses/i2c-nforce2.rst 11922F: Documentation/i2c/busses/i2c-piix4.rst 11923F: Documentation/i2c/busses/i2c-sis5595.rst 11924F: Documentation/i2c/busses/i2c-sis630.rst 11925F: Documentation/i2c/busses/i2c-sis96x.rst 11926F: Documentation/i2c/busses/i2c-via.rst 11927F: Documentation/i2c/busses/i2c-viapro.rst 11928F: drivers/i2c/busses/i2c-ali1535.c 11929F: drivers/i2c/busses/i2c-ali1563.c 11930F: drivers/i2c/busses/i2c-ali15x3.c 11931F: drivers/i2c/busses/i2c-amd756.c 11932F: drivers/i2c/busses/i2c-amd8111.c 11933F: drivers/i2c/busses/i2c-i801.c 11934F: drivers/i2c/busses/i2c-isch.c 11935F: drivers/i2c/busses/i2c-nforce2.c 11936F: drivers/i2c/busses/i2c-piix4.* 11937F: drivers/i2c/busses/i2c-sis5595.c 11938F: drivers/i2c/busses/i2c-sis630.c 11939F: drivers/i2c/busses/i2c-sis96x.c 11940F: drivers/i2c/busses/i2c-via.c 11941F: drivers/i2c/busses/i2c-viapro.c 11942 11943I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11944M: Hans de Goede <hansg@kernel.org> 11945L: linux-i2c@vger.kernel.org 11946S: Maintained 11947F: drivers/i2c/busses/i2c-cht-wc.c 11948 11949I2C/SMBUS ISMT DRIVER 11950M: Neil Horman <nhorman@tuxdriver.com> 11951L: linux-i2c@vger.kernel.org 11952F: Documentation/i2c/busses/i2c-ismt.rst 11953F: drivers/i2c/busses/i2c-ismt.c 11954 11955I2C/SMBUS ZHAOXIN DRIVER 11956M: Hans Hu <hanshu@zhaoxin.com> 11957L: linux-i2c@vger.kernel.org 11958S: Maintained 11959W: https://www.zhaoxin.com 11960F: drivers/i2c/busses/i2c-viai2c-common.c 11961F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11962 11963I2C/SMBUS STUB DRIVER 11964M: Jean Delvare <jdelvare@suse.com> 11965L: linux-i2c@vger.kernel.org 11966S: Maintained 11967F: drivers/i2c/i2c-stub.c 11968 11969I3C DRIVER FOR ASPEED AST2600 11970M: Jeremy Kerr <jk@codeconstruct.com.au> 11971S: Maintained 11972F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11973F: drivers/i3c/master/ast2600-i3c-master.c 11974 11975I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11976M: Jorge Marques <jorge.marques@analog.com> 11977S: Maintained 11978F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11979F: drivers/i3c/master/adi-i3c-master.c 11980 11981I3C DRIVER FOR CADENCE I3C MASTER IP 11982M: Przemysław Gaj <pgaj@cadence.com> 11983S: Maintained 11984F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11985F: drivers/i3c/master/i3c-master-cdns.c 11986 11987I3C DRIVER FOR RENESAS 11988M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11989M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11990S: Supported 11991F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11992F: drivers/i3c/master/renesas-i3c.c 11993 11994I3C DRIVER FOR SYNOPSYS DESIGNWARE 11995S: Orphan 11996F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11997F: drivers/i3c/master/dw* 11998 11999I3C SUBSYSTEM 12000M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12001R: Frank Li <Frank.Li@nxp.com> 12002L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 12003S: Maintained 12004Q: https://patchwork.kernel.org/project/linux-i3c/list/ 12005C: irc://chat.freenode.net/linux-i3c 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 12007F: Documentation/ABI/testing/sysfs-bus-i3c 12008F: Documentation/devicetree/bindings/i3c/ 12009F: Documentation/driver-api/i3c 12010F: drivers/i3c/ 12011F: include/dt-bindings/i3c/ 12012F: include/linux/i3c/ 12013 12014IBM Operation Panel Input Driver 12015M: Eddie James <eajames@linux.ibm.com> 12016L: linux-input@vger.kernel.org 12017S: Maintained 12018F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 12019F: drivers/input/misc/ibm-panel.c 12020 12021IBM Power 842 compression accelerator 12022M: Haren Myneni <haren@us.ibm.com> 12023S: Supported 12024F: crypto/842.c 12025F: drivers/crypto/nx/Kconfig 12026F: drivers/crypto/nx/Makefile 12027F: drivers/crypto/nx/nx-842* 12028F: include/linux/sw842.h 12029F: lib/842/ 12030 12031IBM Power in-Nest Crypto Acceleration 12032M: Breno Leitão <leitao@debian.org> 12033M: Nayna Jain <nayna@linux.ibm.com> 12034M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12035L: linux-crypto@vger.kernel.org 12036S: Supported 12037F: drivers/crypto/nx/Kconfig 12038F: drivers/crypto/nx/Makefile 12039F: drivers/crypto/nx/nx-aes* 12040F: drivers/crypto/nx/nx-sha* 12041F: drivers/crypto/nx/nx.* 12042F: drivers/crypto/nx/nx_csbcpb.h 12043F: drivers/crypto/nx/nx_debugfs.c 12044 12045IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 12046M: Tyrel Datwyler <tyreld@linux.ibm.com> 12047L: linux-pci@vger.kernel.org 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Supported 12050F: drivers/pci/hotplug/rpadlpar* 12051 12052IBM Power Linux RAID adapter 12053M: Brian King <brking@us.ibm.com> 12054S: Supported 12055F: drivers/scsi/ipr.* 12056 12057IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 12058M: Tyrel Datwyler <tyreld@linux.ibm.com> 12059L: linux-pci@vger.kernel.org 12060L: linuxppc-dev@lists.ozlabs.org 12061S: Supported 12062F: drivers/pci/hotplug/rpaphp* 12063 12064IBM Power SRIOV Virtual NIC Device Driver 12065M: Haren Myneni <haren@linux.ibm.com> 12066M: Rick Lindsley <ricklind@linux.ibm.com> 12067R: Nick Child <nnac123@linux.ibm.com> 12068R: Thomas Falcon <tlfalcon@linux.ibm.com> 12069L: netdev@vger.kernel.org 12070S: Maintained 12071F: drivers/net/ethernet/ibm/ibmvnic.* 12072 12073IBM Power VFIO Support 12074M: Timothy Pearson <tpearson@raptorengineering.com> 12075S: Supported 12076F: drivers/vfio/vfio_iommu_spapr_tce.c 12077 12078IBM Power Virtual Ethernet Device Driver 12079M: Nick Child <nnac123@linux.ibm.com> 12080L: netdev@vger.kernel.org 12081S: Maintained 12082F: drivers/net/ethernet/ibm/ibmveth.* 12083 12084IBM Power Virtual FC Device Drivers 12085M: Tyrel Datwyler <tyreld@linux.ibm.com> 12086L: linux-scsi@vger.kernel.org 12087S: Supported 12088F: drivers/scsi/ibmvscsi/ibmvfc* 12089 12090IBM Power Virtual Management Channel Driver 12091M: Brad Warrum <bwarrum@linux.ibm.com> 12092M: Ritu Agarwal <rituagar@linux.ibm.com> 12093S: Supported 12094F: drivers/misc/ibmvmc.* 12095 12096IBM Power Virtual SCSI Device Drivers 12097M: Tyrel Datwyler <tyreld@linux.ibm.com> 12098L: linux-scsi@vger.kernel.org 12099S: Supported 12100F: drivers/scsi/ibmvscsi/ibmvscsi* 12101F: include/scsi/viosrp.h 12102 12103IBM Power Virtual SCSI Device Target Driver 12104M: Tyrel Datwyler <tyreld@linux.ibm.com> 12105L: linux-scsi@vger.kernel.org 12106L: target-devel@vger.kernel.org 12107S: Supported 12108F: drivers/scsi/ibmvscsi_tgt/ 12109 12110IBM Power VMX Cryptographic instructions 12111M: Breno Leitão <leitao@debian.org> 12112M: Nayna Jain <nayna@linux.ibm.com> 12113M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12114L: linux-crypto@vger.kernel.org 12115S: Supported 12116F: arch/powerpc/crypto/Kconfig 12117F: arch/powerpc/crypto/Makefile 12118F: arch/powerpc/crypto/aes.c 12119F: arch/powerpc/crypto/aes_cbc.c 12120F: arch/powerpc/crypto/aes_ctr.c 12121F: arch/powerpc/crypto/aes_xts.c 12122F: arch/powerpc/crypto/aesp8-ppc.* 12123F: arch/powerpc/crypto/ghash.c 12124F: arch/powerpc/crypto/ghashp8-ppc.pl 12125F: arch/powerpc/crypto/ppc-xlate.pl 12126F: arch/powerpc/crypto/vmx.c 12127 12128IBM ServeRAID RAID DRIVER 12129S: Orphan 12130F: drivers/scsi/ips.* 12131 12132ICH LPC AND GPIO DRIVER 12133M: Peter Tyser <ptyser@xes-inc.com> 12134S: Maintained 12135F: drivers/gpio/gpio-ich.c 12136F: drivers/mfd/lpc_ich.c 12137 12138ICY I2C DRIVER 12139M: Max Staudt <max@enpas.org> 12140L: linux-i2c@vger.kernel.org 12141S: Maintained 12142F: drivers/i2c/busses/i2c-icy.c 12143 12144IDEAPAD LAPTOP EXTRAS DRIVER 12145M: Ike Panhc <ikepanhc@gmail.com> 12146L: platform-driver-x86@vger.kernel.org 12147S: Maintained 12148W: http://launchpad.net/ideapad-laptop 12149F: drivers/platform/x86/lenovo/ideapad-laptop.c 12150 12151IDEAPAD LAPTOP SLIDEBAR DRIVER 12152M: Andrey Moiseev <o2g.org.ru@gmail.com> 12153L: linux-input@vger.kernel.org 12154S: Maintained 12155W: https://github.com/o2genum/ideapad-slidebar 12156F: drivers/input/misc/ideapad_slidebar.c 12157 12158IDT VersaClock 5 CLOCK DRIVER 12159M: Luca Ceresoli <luca@lucaceresoli.net> 12160S: Maintained 12161F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12162F: drivers/clk/clk-versaclock5.c 12163 12164IEEE 802.15.4 SUBSYSTEM 12165M: Alexander Aring <alex.aring@gmail.com> 12166M: Stefan Schmidt <stefan@datenfreihafen.org> 12167M: Miquel Raynal <miquel.raynal@bootlin.com> 12168L: linux-wpan@vger.kernel.org 12169S: Maintained 12170W: https://linux-wpan.org/ 12171Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12172T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12173T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12174F: Documentation/networking/ieee802154.rst 12175F: drivers/net/ieee802154/ 12176F: include/linux/ieee802154.h 12177F: include/linux/nl802154.h 12178F: include/net/af_ieee802154.h 12179F: include/net/cfg802154.h 12180F: include/net/ieee802154_netdev.h 12181F: include/net/mac802154.h 12182F: include/net/nl802154.h 12183F: net/ieee802154/ 12184F: net/mac802154/ 12185 12186Intel VIRTIO DATA PATH ACCELERATOR 12187M: Zhu Lingshan <lingshan.zhu@kernel.org> 12188L: virtualization@lists.linux.dev 12189S: Supported 12190F: drivers/vdpa/ifcvf/ 12191 12192IFE PROTOCOL 12193M: Yotam Gigi <yotam.gi@gmail.com> 12194M: Jamal Hadi Salim <jhs@mojatatu.com> 12195F: include/net/ife.h 12196F: include/uapi/linux/ife.h 12197F: net/ife 12198 12199IGORPLUG-USB IR RECEIVER 12200M: Sean Young <sean@mess.org> 12201L: linux-media@vger.kernel.org 12202S: Maintained 12203F: drivers/media/rc/igorplugusb.c 12204 12205IGUANAWORKS USB IR TRANSCEIVER 12206M: Sean Young <sean@mess.org> 12207L: linux-media@vger.kernel.org 12208S: Maintained 12209F: drivers/media/rc/iguanair.c 12210 12211IIO ADC HELPERS 12212M: Matti Vaittinen <mazziesaccount@gmail.com> 12213L: linux-iio@vger.kernel.org 12214S: Maintained 12215F: drivers/iio/adc/industrialio-adc.c 12216F: include/linux/iio/adc-helpers.h 12217 12218IIO BACKEND FRAMEWORK 12219M: Nuno Sa <nuno.sa@analog.com> 12220R: Olivier Moysan <olivier.moysan@foss.st.com> 12221L: linux-iio@vger.kernel.org 12222S: Maintained 12223F: Documentation/ABI/testing/debugfs-iio-backend 12224F: drivers/iio/industrialio-backend.c 12225F: include/linux/iio/backend.h 12226 12227IIO DIGITAL POTENTIOMETER DAC 12228M: Peter Rosin <peda@axentia.se> 12229L: linux-iio@vger.kernel.org 12230S: Maintained 12231F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12232F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12233F: drivers/iio/dac/dpot-dac.c 12234 12235IIO ENVELOPE DETECTOR 12236M: Peter Rosin <peda@axentia.se> 12237L: linux-iio@vger.kernel.org 12238S: Maintained 12239F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12240F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12241F: drivers/iio/adc/envelope-detector.c 12242 12243IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12244M: Matti Vaittinen <mazziesaccount@gmail.com> 12245L: linux-iio@vger.kernel.org 12246S: Maintained 12247F: drivers/iio/industrialio-gts-helper.c 12248F: include/linux/iio/iio-gts-helper.h 12249F: drivers/iio/test/iio-test-gts.c 12250 12251IIO MULTIPLEXER 12252M: Peter Rosin <peda@axentia.se> 12253L: linux-iio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12256F: drivers/iio/multiplexer/iio-mux.c 12257 12258IIO SCMI BASED DRIVER 12259M: Jyoti Bhayana <jbhayana@google.com> 12260L: linux-iio@vger.kernel.org 12261S: Maintained 12262F: drivers/iio/common/scmi_sensors/scmi_iio.c 12263 12264IIO SUBSYSTEM AND DRIVERS 12265M: Jonathan Cameron <jic23@kernel.org> 12266R: David Lechner <dlechner@baylibre.com> 12267R: Nuno Sá <nuno.sa@analog.com> 12268R: Andy Shevchenko <andy@kernel.org> 12269L: linux-iio@vger.kernel.org 12270S: Maintained 12271T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12272F: Documentation/ABI/testing/configfs-iio* 12273F: Documentation/ABI/testing/sysfs-bus-iio* 12274F: Documentation/devicetree/bindings/iio/ 12275F: Documentation/iio/ 12276F: drivers/iio/ 12277F: drivers/staging/iio/ 12278F: include/dt-bindings/iio/ 12279F: include/linux/iio/ 12280F: tools/iio/ 12281 12282IIO UNIT CONVERTER 12283M: Peter Rosin <peda@axentia.se> 12284L: linux-iio@vger.kernel.org 12285S: Maintained 12286F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12287F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12288F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12289F: drivers/iio/afe/iio-rescale.c 12290 12291IKANOS/ADI EAGLE ADSL USB DRIVER 12292M: Matthieu Castet <castet.matthieu@free.fr> 12293M: Stanislaw Gruszka <stf_xl@wp.pl> 12294S: Maintained 12295F: drivers/usb/atm/ueagle-atm.c 12296 12297IMAGIS TOUCHSCREEN DRIVER 12298M: Markuss Broks <markuss.broks@gmail.com> 12299S: Maintained 12300F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12301F: drivers/input/touchscreen/imagis.c 12302 12303IMGTEC ASCII LCD DRIVER 12304M: Paul Burton <paulburton@kernel.org> 12305S: Maintained 12306F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12307F: drivers/auxdisplay/img-ascii-lcd.c 12308 12309IMGTEC JPEG ENCODER DRIVER 12310M: Devarsh Thakkar <devarsht@ti.com> 12311L: linux-media@vger.kernel.org 12312S: Supported 12313F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12314F: drivers/media/platform/imagination/e5010* 12315 12316IMGTEC IR DECODER DRIVER 12317S: Orphan 12318F: drivers/media/rc/img-ir/ 12319 12320IMGTEC POWERVR DRM DRIVER 12321M: Frank Binns <frank.binns@imgtec.com> 12322M: Matt Coster <matt.coster@imgtec.com> 12323S: Supported 12324T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12325F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12326F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12327F: Documentation/gpu/imagination/ 12328F: drivers/gpu/drm/ci/xfails/powervr* 12329F: drivers/gpu/drm/imagination/ 12330F: include/uapi/drm/pvr_drm.h 12331 12332IMON SOUNDGRAPH USB IR RECEIVER 12333M: Sean Young <sean@mess.org> 12334L: linux-media@vger.kernel.org 12335S: Maintained 12336F: drivers/media/rc/imon.c 12337F: drivers/media/rc/imon_raw.c 12338 12339IMS TWINTURBO FRAMEBUFFER DRIVER 12340L: linux-fbdev@vger.kernel.org 12341S: Orphan 12342F: drivers/video/fbdev/imsttfb.c 12343 12344INA233 HARDWARE MONITOR DRIVERS 12345M: Leo Yang <leo.yang.sy0@gmail.com> 12346L: linux-hwmon@vger.kernel.org 12347S: Maintained 12348F: Documentation/hwmon/ina233.rst 12349F: drivers/hwmon/pmbus/ina233.c 12350 12351INDEX OF FURTHER KERNEL DOCUMENTATION 12352M: Carlos Bilbao <carlos.bilbao@kernel.org> 12353S: Maintained 12354F: Documentation/process/kernel-docs.rst 12355 12356INDUSTRY PACK SUBSYSTEM (IPACK) 12357M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12358M: Jens Taprogge <jens.taprogge@taprogge.org> 12359M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12360L: industrypack-devel@lists.sourceforge.net 12361S: Maintained 12362W: http://industrypack.sourceforge.net 12363F: drivers/ipack/ 12364F: include/linux/ipack.h 12365 12366INFINEON DPS310 Driver 12367M: Eddie James <eajames@linux.ibm.com> 12368L: linux-iio@vger.kernel.org 12369S: Maintained 12370F: Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml 12371F: drivers/iio/pressure/dps310.c 12372 12373INFINEON PEB2466 ASoC CODEC 12374M: Herve Codina <herve.codina@bootlin.com> 12375L: linux-sound@vger.kernel.org 12376S: Maintained 12377F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12378F: sound/soc/codecs/peb2466.c 12379 12380INFINEON TLV493D Driver 12381M: Dixit Parmar <dixitparmar19@gmail.com> 12382L: linux-iio@vger.kernel.org 12383S: Maintained 12384W: https://www.infineon.com/part/TLV493D-A1B6 12385F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12386F: drivers/iio/magnetometer/tlv493d.c 12387 12388INFINIBAND SUBSYSTEM 12389M: Jason Gunthorpe <jgg@nvidia.com> 12390M: Leon Romanovsky <leonro@nvidia.com> 12391L: linux-rdma@vger.kernel.org 12392S: Supported 12393W: https://github.com/linux-rdma/rdma-core 12394Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12396F: Documentation/devicetree/bindings/infiniband/ 12397F: Documentation/infiniband/ 12398F: drivers/infiniband/ 12399F: include/rdma/ 12400F: include/trace/events/ib_mad.h 12401F: include/trace/events/ib_umad.h 12402F: include/trace/misc/rdma.h 12403F: include/uapi/linux/if_infiniband.h 12404F: include/uapi/rdma/ 12405F: samples/bpf/ibumad_kern.c 12406F: samples/bpf/ibumad_user.c 12407 12408INGENIC JZ4780 NAND DRIVER 12409M: Harvey Hunt <harveyhuntnexus@gmail.com> 12410L: linux-mtd@lists.infradead.org 12411L: linux-mips@vger.kernel.org 12412S: Maintained 12413F: drivers/mtd/nand/raw/ingenic/ 12414 12415INGENIC JZ47xx SoCs 12416M: Paul Cercueil <paul@crapouillou.net> 12417L: linux-mips@vger.kernel.org 12418S: Maintained 12419F: arch/mips/boot/dts/ingenic/ 12420F: arch/mips/generic/board-ingenic.c 12421F: arch/mips/include/asm/mach-ingenic/ 12422F: arch/mips/ingenic/Kconfig 12423F: drivers/clk/ingenic/ 12424F: drivers/dma/dma-jz4780.c 12425F: drivers/gpu/drm/ingenic/ 12426F: drivers/i2c/busses/i2c-jz4780.c 12427F: drivers/iio/adc/ingenic-adc.c 12428F: drivers/irqchip/irq-ingenic.c 12429F: drivers/memory/jz4780-nemc.c 12430F: drivers/mmc/host/jz4740_mmc.c 12431F: drivers/mtd/nand/raw/ingenic/ 12432F: drivers/pinctrl/pinctrl-ingenic.c 12433F: drivers/power/supply/ingenic-battery.c 12434F: drivers/pwm/pwm-jz4740.c 12435F: drivers/remoteproc/ingenic_rproc.c 12436F: drivers/rtc/rtc-jz4740.c 12437F: drivers/tty/serial/8250/8250_ingenic.c 12438F: drivers/usb/musb/jz4740.c 12439F: drivers/watchdog/jz4740_wdt.c 12440F: include/dt-bindings/iio/adc/ingenic,adc.h 12441F: include/linux/mfd/ingenic-tcu.h 12442F: sound/soc/codecs/jz47* 12443F: sound/soc/jz4740/ 12444 12445INJOINIC IP5xxx POWER BANK IC DRIVER 12446M: Samuel Holland <samuel@sholland.org> 12447S: Maintained 12448F: drivers/power/supply/ip5xxx_power.c 12449 12450INOTIFY 12451M: Jan Kara <jack@suse.cz> 12452R: Amir Goldstein <amir73il@gmail.com> 12453L: linux-fsdevel@vger.kernel.org 12454S: Maintained 12455F: Documentation/filesystems/inotify.rst 12456F: fs/notify/inotify/ 12457F: include/linux/inotify.h 12458F: include/uapi/linux/inotify.h 12459 12460INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12461M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12462L: linux-input@vger.kernel.org 12463S: Maintained 12464Q: http://patchwork.kernel.org/project/linux-input/list/ 12465T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12466F: Documentation/devicetree/bindings/input/ 12467F: Documentation/devicetree/bindings/serio/ 12468F: Documentation/input/ 12469F: drivers/input/ 12470F: include/dt-bindings/input/ 12471F: include/linux/gameport.h 12472F: include/linux/i8042.h 12473F: include/linux/input.h 12474F: include/linux/input/ 12475F: include/linux/libps2.h 12476F: include/linux/serio.h 12477F: include/uapi/linux/gameport.h 12478F: include/uapi/linux/input-event-codes.h 12479F: include/uapi/linux/input.h 12480F: include/uapi/linux/serio.h 12481F: include/uapi/linux/uinput.h 12482 12483INPUT MULTITOUCH (MT) PROTOCOL 12484M: Henrik Rydberg <rydberg@bitmath.org> 12485L: linux-input@vger.kernel.org 12486S: Odd fixes 12487F: Documentation/input/multi-touch-protocol.rst 12488F: drivers/input/input-mt.c 12489K: \b(ABS|SYN)_MT_ 12490 12491INSIDE SECURE CRYPTO DRIVER 12492M: Antoine Tenart <atenart@kernel.org> 12493L: linux-crypto@vger.kernel.org 12494S: Maintained 12495F: drivers/crypto/inside-secure/ 12496 12497INSIDE SECURE EIP93 CRYPTO DRIVER 12498M: Christian Marangi <ansuelsmth@gmail.com> 12499L: linux-crypto@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12502F: drivers/crypto/inside-secure/eip93/ 12503 12504INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12505M: Mimi Zohar <zohar@linux.ibm.com> 12506M: Roberto Sassu <roberto.sassu@huawei.com> 12507M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12508R: Eric Snowberg <eric.snowberg@oracle.com> 12509L: linux-integrity@vger.kernel.org 12510S: Supported 12511T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12512F: security/integrity/ 12513F: security/integrity/ima/ 12514 12515INTEGRITY POLICY ENFORCEMENT (IPE) 12516M: Fan Wu <wufan@kernel.org> 12517L: linux-security-module@vger.kernel.org 12518S: Supported 12519T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12520F: Documentation/admin-guide/LSM/ipe.rst 12521F: Documentation/security/ipe.rst 12522F: scripts/ipe/ 12523F: security/ipe/ 12524 12525INTEL 810/815 FRAMEBUFFER DRIVER 12526M: Antonino Daplas <adaplas@gmail.com> 12527L: linux-fbdev@vger.kernel.org 12528S: Maintained 12529F: drivers/video/fbdev/i810/ 12530 12531INTEL 8254 COUNTER DRIVER 12532M: William Breathitt Gray <wbg@kernel.org> 12533L: linux-iio@vger.kernel.org 12534S: Maintained 12535F: drivers/counter/i8254.c 12536F: include/linux/i8254.h 12537 12538INTEL 8255 GPIO DRIVER 12539M: William Breathitt Gray <wbg@kernel.org> 12540L: linux-gpio@vger.kernel.org 12541S: Maintained 12542F: drivers/gpio/gpio-i8255.c 12543F: drivers/gpio/gpio-i8255.h 12544 12545INTEL ASoC DRIVERS 12546M: Cezary Rojewski <cezary.rojewski@intel.com> 12547M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12548M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12549M: Bard Liao <yung-chuan.liao@linux.intel.com> 12550M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12551M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12552R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12553L: linux-sound@vger.kernel.org 12554S: Supported 12555F: sound/soc/intel/ 12556 12557INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12558M: Hans de Goede <hansg@kernel.org> 12559L: platform-driver-x86@vger.kernel.org 12560S: Maintained 12561F: drivers/platform/x86/intel/atomisp2/pm.c 12562 12563INTEL ATOMISP2 LED DRIVER 12564M: Hans de Goede <hansg@kernel.org> 12565L: platform-driver-x86@vger.kernel.org 12566S: Maintained 12567F: drivers/platform/x86/intel/atomisp2/led.c 12568 12569INTEL BIOS SAR INT1092 DRIVER 12570M: Shravan Sudhakar <s.shravan@intel.com> 12571L: platform-driver-x86@vger.kernel.org 12572S: Maintained 12573F: drivers/platform/x86/intel/int1092/ 12574 12575INTEL BROXTON PMC DRIVER 12576M: Mika Westerberg <mika.westerberg@linux.intel.com> 12577M: Zha Qipeng <qipeng.zha@intel.com> 12578S: Maintained 12579F: drivers/mfd/intel_pmc_bxt.c 12580F: include/linux/mfd/intel_pmc_bxt.h 12581 12582INTEL C600 SERIES SAS CONTROLLER DRIVER 12583L: linux-scsi@vger.kernel.org 12584S: Orphan 12585T: git git://git.code.sf.net/p/intel-sas/isci 12586F: drivers/scsi/isci/ 12587 12588INTEL CPU family model numbers 12589M: Tony Luck <tony.luck@intel.com> 12590M: x86@kernel.org 12591L: linux-kernel@vger.kernel.org 12592S: Supported 12593F: arch/x86/include/asm/intel-family.h 12594 12595INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12596M: Alexander Usyskin <alexander.usyskin@intel.com> 12597L: linux-mtd@lists.infradead.org 12598S: Supported 12599F: drivers/mtd/devices/mtd_intel_dg.c 12600F: include/linux/intel_dg_nvm_aux.h 12601 12602INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12603M: Jani Nikula <jani.nikula@linux.intel.com> 12604M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12605L: intel-gfx@lists.freedesktop.org 12606L: intel-xe@lists.freedesktop.org 12607S: Supported 12608F: drivers/gpu/drm/i915/display/ 12609F: drivers/gpu/drm/xe/display/ 12610F: drivers/gpu/drm/xe/compat-i915-headers 12611F: include/drm/intel/ 12612 12613INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12614M: Jani Nikula <jani.nikula@linux.intel.com> 12615M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12616M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12617M: Tvrtko Ursulin <tursulin@ursulin.net> 12618L: intel-gfx@lists.freedesktop.org 12619S: Supported 12620W: https://drm.pages.freedesktop.org/intel-docs/ 12621Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12622B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12623C: irc://irc.oftc.net/intel-gfx 12624T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12625F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12626F: Documentation/gpu/i915.rst 12627F: drivers/gpu/drm/ci/xfails/i915* 12628F: drivers/gpu/drm/i915/ 12629F: include/drm/intel/ 12630F: include/uapi/drm/i915_drm.h 12631 12632INTEL DRM XE DRIVER (Lunar Lake and newer) 12633M: Lucas De Marchi <lucas.demarchi@intel.com> 12634M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12635M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12636L: intel-xe@lists.freedesktop.org 12637S: Supported 12638W: https://drm.pages.freedesktop.org/intel-docs/ 12639Q: http://patchwork.freedesktop.org/project/intel-xe/ 12640B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12641C: irc://irc.oftc.net/xe 12642T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12643F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12644F: Documentation/gpu/xe/ 12645F: drivers/gpu/drm/xe/ 12646F: include/drm/intel/ 12647F: include/uapi/drm/xe_drm.h 12648 12649INTEL ELKHART LAKE PSE I/O DRIVER 12650M: Raag Jadav <raag.jadav@intel.com> 12651L: platform-driver-x86@vger.kernel.org 12652S: Supported 12653F: drivers/platform/x86/intel/ehl_pse_io.c 12654F: include/linux/ehl_pse_io_aux.h 12655 12656INTEL ETHERNET DRIVERS 12657M: Tony Nguyen <anthony.l.nguyen@intel.com> 12658M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12659L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12660S: Maintained 12661W: https://www.intel.com/content/www/us/en/support.html 12662Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12664T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12665F: Documentation/networking/device_drivers/ethernet/intel/ 12666F: drivers/net/ethernet/intel/ 12667F: drivers/net/ethernet/intel/*/ 12668F: include/linux/avf/virtchnl.h 12669F: include/linux/net/intel/*/ 12670 12671INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12672M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12673M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12674L: linux-rdma@vger.kernel.org 12675S: Supported 12676F: drivers/infiniband/hw/irdma/ 12677F: include/uapi/rdma/irdma-abi.h 12678 12679INTEL GPIO DRIVERS 12680M: Andy Shevchenko <andy@kernel.org> 12681L: linux-gpio@vger.kernel.org 12682S: Supported 12683T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12684F: drivers/gpio/gpio-elkhartlake.c 12685F: drivers/gpio/gpio-graniterapids.c 12686F: drivers/gpio/gpio-ich.c 12687F: drivers/gpio/gpio-merrifield.c 12688F: drivers/gpio/gpio-ml-ioh.c 12689F: drivers/gpio/gpio-pch.c 12690F: drivers/gpio/gpio-sch.c 12691F: drivers/gpio/gpio-sodaville.c 12692F: drivers/gpio/gpio-tangier.c 12693F: drivers/gpio/gpio-tangier.h 12694 12695INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12696R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12697R: Zhi Wang <zhi.wang.linux@gmail.com> 12698S: Odd Fixes 12699W: https://github.com/intel/gvt-linux/wiki 12700F: drivers/gpu/drm/i915/gvt/ 12701 12702INTEL HID EVENT DRIVER 12703M: Alex Hung <alexhung@gmail.com> 12704L: platform-driver-x86@vger.kernel.org 12705S: Maintained 12706F: drivers/platform/x86/intel/hid.c 12707 12708INTEL I/OAT DMA DRIVER 12709M: Dave Jiang <dave.jiang@intel.com> 12710R: Dan Williams <dan.j.williams@intel.com> 12711L: dmaengine@vger.kernel.org 12712S: Supported 12713Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12714F: drivers/dma/ioat* 12715 12716INTEL IAA CRYPTO DRIVER 12717M: Kristen Accardi <kristen.c.accardi@intel.com> 12718M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12719M: Kanchana P Sridhar <kanchana.p.sridhar@intel.com> 12720L: linux-crypto@vger.kernel.org 12721S: Supported 12722F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12723F: drivers/crypto/intel/iaa/* 12724 12725INTEL IDLE DRIVER 12726M: Rafael J. Wysocki <rafael@kernel.org> 12727M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12728M: Artem Bityutskiy <dedekind1@gmail.com> 12729R: Len Brown <lenb@kernel.org> 12730L: linux-pm@vger.kernel.org 12731S: Supported 12732B: https://bugzilla.kernel.org 12733T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12734F: drivers/idle/intel_idle.c 12735 12736INTEL IDXD DRIVER 12737M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12738R: Dave Jiang <dave.jiang@intel.com> 12739L: dmaengine@vger.kernel.org 12740S: Supported 12741F: drivers/dma/idxd/* 12742F: include/uapi/linux/idxd.h 12743 12744INTEL IN FIELD SCAN (IFS) DEVICE 12745M: Tony Luck <tony.luck@intel.com> 12746R: Ashok Raj <ashok.raj.linux@gmail.com> 12747S: Maintained 12748F: drivers/platform/x86/intel/ifs 12749F: include/trace/events/intel_ifs.h 12750F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12751 12752INTEL INTEGRATED SENSOR HUB DRIVER 12753M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12754M: Jiri Kosina <jikos@kernel.org> 12755L: linux-input@vger.kernel.org 12756S: Maintained 12757F: drivers/hid/intel-ish-hid/ 12758 12759INTEL IOMMU (VT-d) 12760M: David Woodhouse <dwmw2@infradead.org> 12761M: Lu Baolu <baolu.lu@linux.intel.com> 12762L: iommu@lists.linux.dev 12763S: Supported 12764T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12765F: drivers/iommu/intel/ 12766 12767INTEL IPU3 CSI-2 CIO2 DRIVER 12768M: Yong Zhi <yong.zhi@intel.com> 12769M: Sakari Ailus <sakari.ailus@linux.intel.com> 12770M: Bingbu Cao <bingbu.cao@intel.com> 12771M: Dan Scally <dan.scally@ideasonboard.com> 12772R: Tianshu Qiu <tian.shu.qiu@intel.com> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775T: git git://linuxtv.org/media.git 12776F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12777F: drivers/media/pci/intel/ipu3/ 12778 12779INTEL IPU3 CSI-2 IMGU DRIVER 12780M: Sakari Ailus <sakari.ailus@linux.intel.com> 12781R: Bingbu Cao <bingbu.cao@intel.com> 12782R: Tianshu Qiu <tian.shu.qiu@intel.com> 12783L: linux-media@vger.kernel.org 12784S: Maintained 12785F: Documentation/admin-guide/media/ipu3.rst 12786F: Documentation/admin-guide/media/ipu3_rcb.svg 12787F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12788F: drivers/staging/media/ipu3/ 12789 12790INTEL IPU6 INPUT SYSTEM DRIVER 12791M: Sakari Ailus <sakari.ailus@linux.intel.com> 12792M: Bingbu Cao <bingbu.cao@intel.com> 12793R: Tianshu Qiu <tian.shu.qiu@intel.com> 12794L: linux-media@vger.kernel.org 12795S: Maintained 12796T: git git://linuxtv.org/media.git 12797F: Documentation/admin-guide/media/ipu6-isys.rst 12798F: drivers/media/pci/intel/ipu6/ 12799 12800INTEL IPU7 INPUT SYSTEM DRIVER 12801M: Sakari Ailus <sakari.ailus@linux.intel.com> 12802R: Bingbu Cao <bingbu.cao@intel.com> 12803L: linux-media@vger.kernel.org 12804S: Maintained 12805T: git git://linuxtv.org/media.git 12806F: drivers/staging/media/ipu7/ 12807 12808INTEL ISHTP ECLITE DRIVER 12809M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12810L: platform-driver-x86@vger.kernel.org 12811S: Supported 12812F: drivers/platform/x86/intel/ishtp_eclite.c 12813 12814INTEL IXP4XX CRYPTO SUPPORT 12815M: Corentin Labbe <clabbe@baylibre.com> 12816L: linux-crypto@vger.kernel.org 12817S: Maintained 12818F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12819 12820INTEL KEEM BAY DRM DRIVER 12821M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12822M: Edmund Dea <edmund.j.dea@intel.com> 12823S: Maintained 12824F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12825F: drivers/gpu/drm/kmb/ 12826 12827INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12828M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12829S: Maintained 12830F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12831F: drivers/crypto/intel/keembay/Kconfig 12832F: drivers/crypto/intel/keembay/Makefile 12833F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12834F: drivers/crypto/intel/keembay/ocs-aes.c 12835F: drivers/crypto/intel/keembay/ocs-aes.h 12836 12837INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12838M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12839M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12840M: Mark Gross <mgross@linux.intel.com> 12841S: Maintained 12842F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12843F: drivers/crypto/intel/keembay/Kconfig 12844F: drivers/crypto/intel/keembay/Makefile 12845F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12846 12847INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12848M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12849M: Declan Murphy <declan.murphy@intel.com> 12850S: Maintained 12851F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12852F: drivers/crypto/intel/keembay/Kconfig 12853F: drivers/crypto/intel/keembay/Makefile 12854F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12855F: drivers/crypto/intel/keembay/ocs-hcu.c 12856F: drivers/crypto/intel/keembay/ocs-hcu.h 12857 12858INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12859M: Lixu Zhang <lixu.zhang@intel.com> 12860M: Sakari Ailus <sakari.ailus@linux.intel.com> 12861S: Maintained 12862F: drivers/gpio/gpio-ljca.c 12863F: drivers/i2c/busses/i2c-ljca.c 12864F: drivers/spi/spi-ljca.c 12865F: drivers/usb/misc/usb-ljca.c 12866F: include/linux/usb/ljca.h 12867 12868INTEL MANAGEMENT ENGINE (mei) 12869M: Alexander Usyskin <alexander.usyskin@intel.com> 12870L: linux-kernel@vger.kernel.org 12871S: Supported 12872F: Documentation/driver-api/mei/* 12873F: drivers/misc/mei/ 12874F: drivers/watchdog/mei_wdt.c 12875F: include/linux/mei_aux.h 12876F: include/linux/mei_cl_bus.h 12877F: include/uapi/linux/mei.h 12878F: include/uapi/linux/mei_uuid.h 12879F: include/uapi/linux/uuid.h 12880F: samples/mei/* 12881 12882INTEL MAX 10 BMC MFD DRIVER 12883M: Xu Yilun <yilun.xu@intel.com> 12884R: Tom Rix <trix@redhat.com> 12885S: Maintained 12886F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12887F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12888F: drivers/hwmon/intel-m10-bmc-hwmon.c 12889F: drivers/mfd/intel-m10-bmc* 12890F: include/linux/mfd/intel-m10-bmc.h 12891 12892INTEL MAX10 BMC SECURE UPDATES 12893M: Xu Yilun <yilun.xu@intel.com> 12894L: linux-fpga@vger.kernel.org 12895S: Maintained 12896F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12897F: drivers/fpga/intel-m10-bmc-sec-update.c 12898 12899INTEL MID (Mobile Internet Device) PLATFORM 12900M: Andy Shevchenko <andy@kernel.org> 12901L: linux-kernel@vger.kernel.org 12902S: Supported 12903F: arch/x86/include/asm/intel-mid.h 12904F: arch/x86/pci/intel_mid.c 12905F: arch/x86/platform/intel-mid/ 12906F: drivers/dma/hsu/ 12907F: drivers/extcon/extcon-intel-mrfld.c 12908F: drivers/gpio/gpio-merrifield.c 12909F: drivers/gpio/gpio-tangier.* 12910F: drivers/iio/adc/intel_mrfld_adc.c 12911F: drivers/mfd/intel_soc_pmic_mrfld.c 12912F: drivers/pinctrl/intel/pinctrl-merrifield.c 12913F: drivers/pinctrl/intel/pinctrl-moorefield.c 12914F: drivers/pinctrl/intel/pinctrl-tangier.* 12915F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12916F: drivers/platform/x86/intel_scu_* 12917F: drivers/staging/media/atomisp/ 12918F: drivers/tty/serial/8250/8250_mid.c 12919F: drivers/watchdog/intel-mid_wdt.c 12920F: include/linux/mfd/intel_soc_pmic_mrfld.h 12921F: include/linux/platform_data/x86/intel-mid_wdt.h 12922F: include/linux/platform_data/x86/intel_scu_ipc.h 12923 12924INTEL P-Unit IPC DRIVER 12925M: Zha Qipeng <qipeng.zha@intel.com> 12926L: platform-driver-x86@vger.kernel.org 12927S: Maintained 12928F: arch/x86/include/asm/intel_punit_ipc.h 12929F: drivers/platform/x86/intel/punit_ipc.c 12930 12931INTEL PMC CORE DRIVER 12932M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12933M: David E Box <david.e.box@intel.com> 12934L: platform-driver-x86@vger.kernel.org 12935S: Maintained 12936F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12937F: drivers/platform/x86/intel/pmc/ 12938F: include/linux/platform_data/x86/intel_pmc_ipc.h 12939 12940INTEL PMIC GPIO DRIVERS 12941M: Andy Shevchenko <andy@kernel.org> 12942S: Supported 12943T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12944F: drivers/gpio/gpio-*cove.c 12945 12946INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12947M: Andy Shevchenko <andy@kernel.org> 12948S: Supported 12949F: drivers/mfd/intel_soc_pmic* 12950F: include/linux/mfd/intel_soc_pmic* 12951 12952INTEL PMT DRIVERS 12953M: David E. Box <david.e.box@linux.intel.com> 12954S: Supported 12955F: Documentation/ABI/testing/sysfs-class-intel_pmt 12956F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12957F: drivers/platform/x86/intel/pmt/ 12958 12959INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12960M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12961L: linux-wireless@vger.kernel.org 12962S: Maintained 12963F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12964F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12965F: drivers/net/wireless/intel/ipw2x00/ 12966 12967INTEL PSTATE DRIVER 12968M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12969M: Len Brown <lenb@kernel.org> 12970L: linux-pm@vger.kernel.org 12971S: Supported 12972F: drivers/cpufreq/intel_pstate.c 12973 12974INTEL PTP DFL ToD DRIVER 12975L: linux-fpga@vger.kernel.org 12976L: netdev@vger.kernel.org 12977S: Orphan 12978F: drivers/ptp/ptp_dfl_tod.c 12979 12980INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12981M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12982L: linux-iio@vger.kernel.org 12983F: drivers/counter/intel-qep.c 12984 12985INTEL SCU DRIVERS 12986M: Mika Westerberg <mika.westerberg@linux.intel.com> 12987S: Maintained 12988F: drivers/platform/x86/intel_scu_* 12989F: include/linux/platform_data/x86/intel_scu_ipc.h 12990 12991INTEL SDSI DRIVER 12992M: David E. Box <david.e.box@linux.intel.com> 12993S: Supported 12994F: drivers/platform/x86/intel/sdsi.c 12995F: tools/arch/x86/intel_sdsi/ 12996F: tools/testing/selftests/drivers/sdsi/ 12997 12998INTEL SGX 12999M: Jarkko Sakkinen <jarkko@kernel.org> 13000R: Dave Hansen <dave.hansen@linux.intel.com> 13001L: linux-sgx@vger.kernel.org 13002S: Supported 13003Q: https://patchwork.kernel.org/project/intel-sgx/list/ 13004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 13005F: Documentation/arch/x86/sgx.rst 13006F: arch/x86/entry/vdso/vsgx.S 13007F: arch/x86/include/asm/sgx.h 13008F: arch/x86/include/uapi/asm/sgx.h 13009F: arch/x86/kernel/cpu/sgx/* 13010F: tools/testing/selftests/sgx/* 13011K: \bSGX_ 13012 13013INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 13014M: Daniel Scally <dan.scally@ideasonboard.com> 13015M: Sakari Ailus <sakari.ailus@linux.intel.com> 13016S: Maintained 13017F: drivers/platform/x86/intel/int3472/ 13018F: include/linux/platform_data/x86/int3472.h 13019 13020INTEL SPEED SELECT TECHNOLOGY 13021M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13022L: platform-driver-x86@vger.kernel.org 13023S: Maintained 13024F: drivers/platform/x86/intel/speed_select_if/ 13025F: include/uapi/linux/isst_if.h 13026F: tools/power/x86/intel-speed-select/ 13027 13028INTEL STRATIX10 FIRMWARE DRIVERS 13029M: Dinh Nguyen <dinguyen@kernel.org> 13030L: linux-kernel@vger.kernel.org 13031S: Maintained 13032T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13033F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 13034F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 13035F: drivers/firmware/stratix10-rsu.c 13036F: drivers/firmware/stratix10-svc.c 13037F: include/linux/firmware/intel/stratix10-smc.h 13038F: include/linux/firmware/intel/stratix10-svc-client.h 13039 13040INTEL TELEMETRY DRIVER 13041M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 13042M: "David E. Box" <david.e.box@linux.intel.com> 13043L: platform-driver-x86@vger.kernel.org 13044S: Maintained 13045F: arch/x86/include/asm/intel_telemetry.h 13046F: drivers/platform/x86/intel/telemetry/ 13047 13048INTEL TOUCH HOST CONTROLLER (THC) DRIVER 13049M: Even Xu <even.xu@intel.com> 13050M: Xinpeng Sun <xinpeng.sun@intel.com> 13051S: Maintained 13052F: drivers/hid/intel-thc-hid/ 13053 13054INTEL TPMI DRIVER 13055M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13056L: platform-driver-x86@vger.kernel.org 13057S: Maintained 13058F: Documentation/ABI/testing/debugfs-tpmi 13059F: drivers/platform/x86/intel/vsec_tpmi.c 13060F: include/linux/intel_tpmi.h 13061 13062INTEL UNCORE FREQUENCY CONTROL 13063M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13064L: platform-driver-x86@vger.kernel.org 13065S: Maintained 13066F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 13067F: drivers/platform/x86/intel/uncore-frequency/ 13068 13069INTEL USBIO USB I/O EXPANDER DRIVERS 13070M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 13071M: Hans de Goede <hansg@kernel.org> 13072R: Sakari Ailus <sakari.ailus@linux.intel.com> 13073S: Maintained 13074F: drivers/gpio/gpio-usbio.c 13075F: drivers/i2c/busses/i2c-usbio.c 13076F: drivers/usb/misc/usbio.c 13077F: include/linux/usb/usbio.h 13078 13079INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 13080M: David E. Box <david.e.box@linux.intel.com> 13081S: Supported 13082F: drivers/platform/x86/intel/vsec.c 13083F: include/linux/intel_vsec.h 13084 13085INTEL VIRTUAL BUTTON DRIVER 13086M: AceLan Kao <acelan.kao@canonical.com> 13087L: platform-driver-x86@vger.kernel.org 13088S: Maintained 13089F: drivers/platform/x86/intel/vbtn.c 13090 13091INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 13092M: Stanislaw Gruszka <stf_xl@wp.pl> 13093L: linux-wireless@vger.kernel.org 13094S: Supported 13095F: drivers/net/wireless/intel/iwlegacy/ 13096 13097INTEL WIRELESS WIFI LINK (iwlwifi) 13098M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 13099L: linux-wireless@vger.kernel.org 13100S: Supported 13101W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 13102T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 13103F: drivers/net/wireless/intel/iwlwifi/ 13104 13105INTEL VISION SENSING CONTROLLER DRIVER 13106M: Sakari Ailus <sakari.ailus@linux.intel.com> 13107R: Bingbu Cao <bingbu.cao@intel.com> 13108R: Lixu Zhang <lixu.zhang@intel.com> 13109L: linux-media@vger.kernel.org 13110S: Maintained 13111T: git git://linuxtv.org/media.git 13112F: drivers/media/pci/intel/ivsc/ 13113 13114INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 13115S: Orphan 13116W: https://slimbootloader.github.io/security/firmware-update.html 13117F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 13118 13119INTEL WMI THUNDERBOLT FORCE POWER DRIVER 13120L: Dell.Client.Kernel@dell.com 13121S: Maintained 13122F: drivers/platform/x86/intel/wmi/thunderbolt.c 13123 13124INTEL WWAN IOSM DRIVER 13125L: netdev@vger.kernel.org 13126S: Orphan 13127F: drivers/net/wwan/iosm/ 13128 13129INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 13130M: Xin Li <xin@zytor.com> 13131M: "H. Peter Anvin" <hpa@zytor.com> 13132S: Supported 13133F: Documentation/arch/x86/x86_64/fred.rst 13134F: arch/x86/entry/entry_64_fred.S 13135F: arch/x86/entry/entry_fred.c 13136F: arch/x86/include/asm/fred.h 13137F: arch/x86/kernel/fred.c 13138 13139INTEL(R) TRACE HUB 13140M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13141S: Supported 13142F: Documentation/trace/intel_th.rst 13143F: drivers/hwtracing/intel_th/ 13144F: include/linux/intel_th.h 13145 13146INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13147M: Ning Sun <ning.sun@intel.com> 13148L: tboot-devel@lists.sourceforge.net 13149S: Supported 13150W: http://tboot.sourceforge.net 13151T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13152F: Documentation/arch/x86/intel_txt.rst 13153F: arch/x86/kernel/tboot.c 13154F: include/linux/tboot.h 13155 13156INTERCONNECT API 13157M: Georgi Djakov <djakov@kernel.org> 13158L: linux-pm@vger.kernel.org 13159S: Maintained 13160T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13161F: Documentation/devicetree/bindings/interconnect/ 13162F: Documentation/driver-api/interconnect.rst 13163F: drivers/interconnect/ 13164F: include/dt-bindings/interconnect/ 13165F: include/linux/interconnect-provider.h 13166F: include/linux/interconnect.h 13167 13168INTERRUPT COUNTER DRIVER 13169M: Oleksij Rempel <o.rempel@pengutronix.de> 13170R: Pengutronix Kernel Team <kernel@pengutronix.de> 13171L: linux-iio@vger.kernel.org 13172F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13173F: drivers/counter/interrupt-cnt.c 13174 13175INTERSIL ISL7998X VIDEO DECODER DRIVER 13176M: Michael Tretter <m.tretter@pengutronix.de> 13177R: Pengutronix Kernel Team <kernel@pengutronix.de> 13178L: linux-media@vger.kernel.org 13179S: Maintained 13180F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13181F: drivers/media/i2c/isl7998x.c 13182 13183INVENSENSE ICM-426xx IMU DRIVER 13184M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13185L: linux-iio@vger.kernel.org 13186S: Maintained 13187W: https://invensense.tdk.com/ 13188F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13189F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13190F: drivers/iio/imu/inv_icm42600/ 13191 13192INVENSENSE ICM-456xx IMU DRIVER 13193M: Remi Buisson <remi.buisson@tdk.com> 13194L: linux-iio@vger.kernel.org 13195S: Maintained 13196W: https://invensense.tdk.com/ 13197F: Documentation/devicetree/bindings/iio/imu/invensense,icm45600.yaml 13198F: drivers/iio/imu/inv_icm45600/ 13199 13200INVENSENSE MPU-3050 GYROSCOPE DRIVER 13201M: Linus Walleij <linusw@kernel.org> 13202L: linux-iio@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13205F: drivers/iio/gyro/mpu3050* 13206 13207INVENSENSE MPU-6050 IMU DRIVER 13208M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13209L: linux-iio@vger.kernel.org 13210S: Maintained 13211W: https://invensense.tdk.com/ 13212F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13213F: drivers/iio/imu/inv_mpu6050/ 13214 13215IOC3 ETHERNET DRIVER 13216M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13217L: linux-mips@vger.kernel.org 13218S: Maintained 13219F: drivers/net/ethernet/sgi/ioc3-eth.c 13220 13221IOMMU DMA-API LAYER 13222M: Robin Murphy <robin.murphy@arm.com> 13223L: iommu@lists.linux.dev 13224S: Maintained 13225T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13226F: drivers/iommu/dma-iommu.c 13227F: drivers/iommu/dma-iommu.h 13228F: drivers/iommu/iova.c 13229F: include/linux/iommu-dma.h 13230F: include/linux/iova.h 13231 13232IOMMU SUBSYSTEM 13233M: Joerg Roedel <joro@8bytes.org> 13234M: Will Deacon <will@kernel.org> 13235R: Robin Murphy <robin.murphy@arm.com> 13236L: iommu@lists.linux.dev 13237S: Maintained 13238T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13239F: Documentation/devicetree/bindings/iommu/ 13240F: drivers/iommu/ 13241F: include/linux/iommu.h 13242F: include/linux/iova.h 13243F: include/linux/of_iommu.h 13244 13245IOMMUFD 13246M: Jason Gunthorpe <jgg@nvidia.com> 13247M: Kevin Tian <kevin.tian@intel.com> 13248L: iommu@lists.linux.dev 13249S: Maintained 13250T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13251F: Documentation/userspace-api/iommufd.rst 13252F: drivers/iommu/iommufd/ 13253F: include/linux/iommufd.h 13254F: include/uapi/linux/iommufd.h 13255F: tools/testing/selftests/iommu/ 13256 13257IOSYS-MAP HELPERS 13258M: Thomas Zimmermann <tzimmermann@suse.de> 13259L: dri-devel@lists.freedesktop.org 13260S: Maintained 13261T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13262F: include/linux/iosys-map.h 13263 13264IO_URING 13265M: Jens Axboe <axboe@kernel.dk> 13266L: io-uring@vger.kernel.org 13267S: Maintained 13268T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13269T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13270F: include/linux/io_uring/ 13271F: include/linux/io_uring.h 13272F: include/linux/io_uring_types.h 13273F: include/trace/events/io_uring.h 13274F: include/uapi/linux/io_uring.h 13275F: include/uapi/linux/io_uring/ 13276F: io_uring/ 13277 13278IO_URING ZCRX 13279M: Pavel Begunkov <asml.silence@gmail.com> 13280L: io-uring@vger.kernel.org 13281L: netdev@vger.kernel.org 13282T: git https://github.com/isilence/linux.git zcrx/for-next 13283T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13284S: Maintained 13285F: io_uring/zcrx.* 13286 13287IPMI SUBSYSTEM 13288M: Corey Minyard <corey@minyard.net> 13289L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13290S: Supported 13291W: http://openipmi.sourceforge.net/ 13292T: git https://github.com/cminyard/linux-ipmi.git for-next 13293F: Documentation/devicetree/bindings/ipmi/ 13294F: Documentation/driver-api/ipmi.rst 13295F: drivers/char/ipmi/ 13296F: include/linux/ipmi* 13297F: include/uapi/linux/ipmi* 13298 13299IPS SCSI RAID DRIVER 13300M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13301L: linux-scsi@vger.kernel.org 13302S: Maintained 13303W: http://www.adaptec.com/ 13304F: drivers/scsi/ips* 13305 13306IPVS 13307M: Simon Horman <horms@verge.net.au> 13308M: Julian Anastasov <ja@ssi.bg> 13309L: netdev@vger.kernel.org 13310L: lvs-devel@vger.kernel.org 13311S: Maintained 13312T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13313T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13314F: Documentation/networking/ipvs-sysctl.rst 13315F: include/net/ip_vs.h 13316F: include/uapi/linux/ip_vs.h 13317F: net/netfilter/ipvs/ 13318 13319IPWIRELESS DRIVER 13320M: Jiri Kosina <jikos@kernel.org> 13321M: David Sterba <dsterba@suse.com> 13322S: Odd Fixes 13323F: drivers/tty/ipwireless/ 13324 13325IRON DEVICE AUDIO CODEC DRIVERS 13326M: Kiseok Jo <kiseok.jo@irondevice.com> 13327L: linux-sound@vger.kernel.org 13328S: Maintained 13329F: Documentation/devicetree/bindings/sound/irondevice,* 13330F: sound/soc/codecs/sma* 13331 13332IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13333M: Thomas Gleixner <tglx@linutronix.de> 13334S: Maintained 13335T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13336F: Documentation/core-api/irq/irq-domain.rst 13337F: include/linux/irqdomain.h 13338F: include/linux/irqdomain_defs.h 13339F: kernel/irq/irqdomain.c 13340F: kernel/irq/msi.c 13341 13342IRQ SUBSYSTEM 13343M: Thomas Gleixner <tglx@linutronix.de> 13344L: linux-kernel@vger.kernel.org 13345S: Maintained 13346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13347F: include/linux/group_cpus.h 13348F: include/linux/irq.h 13349F: include/linux/irqhandler.h 13350F: include/linux/irqnr.h 13351F: include/linux/irqreturn.h 13352F: kernel/irq/ 13353F: lib/group_cpus.c 13354 13355IRQCHIP DRIVERS 13356M: Thomas Gleixner <tglx@linutronix.de> 13357L: linux-kernel@vger.kernel.org 13358S: Maintained 13359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13360F: Documentation/devicetree/bindings/interrupt-controller/ 13361F: drivers/irqchip/ 13362F: include/linux/irqchip.h 13363 13364ISA 13365M: William Breathitt Gray <wbg@kernel.org> 13366S: Maintained 13367F: Documentation/driver-api/isa.rst 13368F: drivers/base/isa.c 13369F: include/linux/isa.h 13370 13371ISA RADIO MODULE 13372M: Hans Verkuil <hverkuil@kernel.org> 13373L: linux-media@vger.kernel.org 13374S: Maintained 13375W: https://linuxtv.org 13376T: git git://linuxtv.org/media.git 13377F: drivers/media/radio/radio-isa* 13378 13379ISAPNP 13380M: Jaroslav Kysela <perex@perex.cz> 13381S: Maintained 13382F: Documentation/userspace-api/isapnp.rst 13383F: drivers/pnp/isapnp/ 13384F: include/linux/isapnp.h 13385 13386ISCSI 13387M: Lee Duncan <lduncan@suse.com> 13388M: Chris Leech <cleech@redhat.com> 13389M: Mike Christie <michael.christie@oracle.com> 13390L: open-iscsi@googlegroups.com 13391L: linux-scsi@vger.kernel.org 13392S: Maintained 13393W: www.open-iscsi.com 13394F: drivers/scsi/*iscsi* 13395F: include/scsi/*iscsi* 13396 13397iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13398M: Peter Jones <pjones@redhat.com> 13399M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13400S: Maintained 13401F: drivers/firmware/iscsi_ibft* 13402 13403ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13404M: Sagi Grimberg <sagi@grimberg.me> 13405M: Max Gurtovoy <mgurtovoy@nvidia.com> 13406L: linux-rdma@vger.kernel.org 13407S: Supported 13408W: http://www.openfabrics.org 13409W: www.open-iscsi.org 13410Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13411F: drivers/infiniband/ulp/iser/ 13412 13413ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13414M: Sagi Grimberg <sagi@grimberg.me> 13415L: linux-rdma@vger.kernel.org 13416L: target-devel@vger.kernel.org 13417S: Supported 13418T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13419F: drivers/infiniband/ulp/isert 13420 13421ISDN/CMTP OVER BLUETOOTH 13422L: netdev@vger.kernel.org 13423S: Orphan 13424W: http://www.isdn4linux.de 13425F: Documentation/isdn/ 13426F: drivers/isdn/capi/ 13427F: include/linux/isdn/ 13428F: include/uapi/linux/isdn/ 13429F: net/bluetooth/cmtp/ 13430 13431ISDN/mISDN SUBSYSTEM 13432L: netdev@vger.kernel.org 13433S: Orphan 13434W: http://www.isdn4linux.de 13435F: drivers/isdn/Kconfig 13436F: drivers/isdn/Makefile 13437F: drivers/isdn/hardware/ 13438F: drivers/isdn/mISDN/ 13439 13440ISL28022 HARDWARE MONITORING DRIVER 13441M: Carsten Spieß <mail@carsten-spiess.de> 13442L: linux-hwmon@vger.kernel.org 13443S: Maintained 13444F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13445F: Documentation/hwmon/isl28022.rst 13446F: drivers/hwmon/isl28022.c 13447 13448ISOFS FILESYSTEM 13449M: Jan Kara <jack@suse.cz> 13450L: linux-fsdevel@vger.kernel.org 13451S: Maintained 13452F: Documentation/filesystems/isofs.rst 13453F: fs/isofs/ 13454 13455IT87 HARDWARE MONITORING DRIVER 13456M: Jean Delvare <jdelvare@suse.com> 13457L: linux-hwmon@vger.kernel.org 13458S: Maintained 13459F: Documentation/hwmon/it87.rst 13460F: drivers/hwmon/it87.c 13461 13462IT913X MEDIA DRIVER 13463L: linux-media@vger.kernel.org 13464S: Orphan 13465W: https://linuxtv.org 13466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13467F: drivers/media/tuners/it913x* 13468 13469ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13470M: Liu Ying <victor.liu@nxp.com> 13471L: dri-devel@lists.freedesktop.org 13472S: Maintained 13473T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13474F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13475F: drivers/gpu/drm/bridge/ite-it6263.c 13476 13477ITE IT66121 HDMI BRIDGE DRIVER 13478M: Phong LE <ple@baylibre.com> 13479M: Neil Armstrong <neil.armstrong@linaro.org> 13480S: Maintained 13481T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13482F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13483F: drivers/gpu/drm/bridge/ite-it66121.c 13484 13485IVTV VIDEO4LINUX DRIVER 13486M: Andy Walls <awalls@md.metrocast.net> 13487L: linux-media@vger.kernel.org 13488S: Maintained 13489W: https://linuxtv.org 13490T: git git://linuxtv.org/media.git 13491F: Documentation/admin-guide/media/ivtv* 13492F: drivers/media/pci/ivtv/ 13493F: include/uapi/linux/ivtv* 13494 13495IX2505V MEDIA DRIVER 13496M: Malcolm Priestley <tvboxspy@gmail.com> 13497L: linux-media@vger.kernel.org 13498S: Maintained 13499W: https://linuxtv.org 13500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13501F: drivers/media/dvb-frontends/ix2505v* 13502 13503JAILHOUSE HYPERVISOR INTERFACE 13504M: Jan Kiszka <jan.kiszka@siemens.com> 13505L: jailhouse-dev@googlegroups.com 13506S: Maintained 13507F: arch/x86/include/asm/jailhouse_para.h 13508F: arch/x86/kernel/jailhouse.c 13509 13510JFS FILESYSTEM 13511M: Dave Kleikamp <shaggy@kernel.org> 13512L: jfs-discussion@lists.sourceforge.net 13513S: Odd Fixes 13514W: http://jfs.sourceforge.net/ 13515T: git https://github.com/kleikamp/linux-shaggy.git 13516F: Documentation/admin-guide/jfs.rst 13517F: fs/jfs/ 13518 13519JME NETWORK DRIVER 13520M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13521L: netdev@vger.kernel.org 13522S: Odd Fixes 13523F: drivers/net/ethernet/jme.* 13524 13525JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13526M: David Woodhouse <dwmw2@infradead.org> 13527M: Richard Weinberger <richard@nod.at> 13528L: linux-mtd@lists.infradead.org 13529S: Odd Fixes 13530W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13531T: git git://git.infradead.org/ubifs-2.6.git 13532F: fs/jffs2/ 13533F: include/uapi/linux/jffs2.h 13534 13535JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13536M: "Theodore Ts'o" <tytso@mit.edu> 13537M: Jan Kara <jack@suse.com> 13538L: linux-ext4@vger.kernel.org 13539S: Maintained 13540F: fs/jbd2/ 13541F: include/linux/jbd2.h 13542 13543JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13544M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13545L: linux-media@vger.kernel.org 13546L: linux-renesas-soc@vger.kernel.org 13547S: Maintained 13548F: drivers/media/platform/renesas/rcar_jpu.c 13549 13550JSM Neo PCI based serial card 13551L: linux-serial@vger.kernel.org 13552S: Orphan 13553F: drivers/tty/serial/jsm/ 13554 13555K10TEMP HARDWARE MONITORING DRIVER 13556M: Clemens Ladisch <clemens@ladisch.de> 13557L: linux-hwmon@vger.kernel.org 13558S: Maintained 13559F: Documentation/hwmon/k10temp.rst 13560F: drivers/hwmon/k10temp.c 13561 13562K8TEMP HARDWARE MONITORING DRIVER 13563M: Rudolf Marek <r.marek@assembler.cz> 13564L: linux-hwmon@vger.kernel.org 13565S: Maintained 13566F: Documentation/hwmon/k8temp.rst 13567F: drivers/hwmon/k8temp.c 13568 13569KASAN 13570M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13571R: Alexander Potapenko <glider@google.com> 13572R: Andrey Konovalov <andreyknvl@gmail.com> 13573R: Dmitry Vyukov <dvyukov@google.com> 13574R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13575L: kasan-dev@googlegroups.com 13576S: Maintained 13577B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13578F: Documentation/dev-tools/kasan.rst 13579F: arch/*/include/asm/*kasan.h 13580F: arch/*/mm/kasan_init* 13581F: include/linux/kasan*.h 13582F: lib/Kconfig.kasan 13583F: mm/kasan/ 13584F: scripts/Makefile.kasan 13585 13586KCONFIG 13587M: Nathan Chancellor <nathan@kernel.org> 13588M: Nicolas Schier <nsc@kernel.org> 13589L: linux-kbuild@vger.kernel.org 13590S: Odd Fixes 13591Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13592T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13593F: Documentation/kbuild/kconfig* 13594F: scripts/Kconfig.include 13595F: scripts/kconfig/ 13596 13597KCORE 13598M: Omar Sandoval <osandov@osandov.com> 13599L: linux-debuggers@vger.kernel.org 13600S: Maintained 13601F: fs/proc/kcore.c 13602F: include/linux/kcore.h 13603 13604KCOV 13605R: Dmitry Vyukov <dvyukov@google.com> 13606R: Andrey Konovalov <andreyknvl@gmail.com> 13607L: kasan-dev@googlegroups.com 13608S: Maintained 13609B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13610F: Documentation/dev-tools/kcov.rst 13611F: include/linux/kcov.h 13612F: include/uapi/linux/kcov.h 13613F: kernel/kcov.c 13614F: scripts/Makefile.kcov 13615 13616KCSAN 13617M: Marco Elver <elver@google.com> 13618R: Dmitry Vyukov <dvyukov@google.com> 13619L: kasan-dev@googlegroups.com 13620S: Maintained 13621F: Documentation/dev-tools/kcsan.rst 13622F: include/linux/kcsan*.h 13623F: kernel/kcsan/ 13624F: lib/Kconfig.kcsan 13625F: scripts/Makefile.kcsan 13626 13627KDUMP 13628M: Andrew Morton <akpm@linux-foundation.org> 13629M: Baoquan He <bhe@redhat.com> 13630R: Vivek Goyal <vgoyal@redhat.com> 13631R: Dave Young <dyoung@redhat.com> 13632L: kexec@lists.infradead.org 13633S: Maintained 13634W: http://lse.sourceforge.net/kdump/ 13635F: Documentation/admin-guide/kdump/ 13636F: fs/proc/vmcore.c 13637F: include/linux/crash_core.h 13638F: include/linux/crash_dump.h 13639F: include/uapi/linux/vmcore.h 13640F: kernel/crash_*.c 13641 13642KEENE FM RADIO TRANSMITTER DRIVER 13643M: Hans Verkuil <hverkuil@kernel.org> 13644L: linux-media@vger.kernel.org 13645S: Maintained 13646W: https://linuxtv.org 13647T: git git://linuxtv.org/media.git 13648F: drivers/media/radio/radio-keene* 13649 13650KERNEL AUTOMOUNTER 13651M: Ian Kent <raven@themaw.net> 13652L: autofs@vger.kernel.org 13653S: Maintained 13654F: fs/autofs/ 13655 13656KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13657M: Nathan Chancellor <nathan@kernel.org> 13658M: Nicolas Schier <nsc@kernel.org> 13659L: linux-kbuild@vger.kernel.org 13660S: Odd Fixes 13661Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13662T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13663F: Documentation/kbuild/ 13664F: Makefile 13665F: scripts/*vmlinux* 13666F: scripts/Kbuild* 13667F: scripts/Makefile* 13668F: scripts/bash-completion/ 13669F: scripts/basic/ 13670F: scripts/clang-tools/ 13671F: scripts/dummy-tools/ 13672F: scripts/include/ 13673F: scripts/mk* 13674F: scripts/mod/ 13675F: scripts/package/ 13676F: usr/ 13677 13678KERNEL HARDENING (not covered by other areas) 13679M: Kees Cook <kees@kernel.org> 13680R: Gustavo A. R. Silva <gustavoars@kernel.org> 13681L: linux-hardening@vger.kernel.org 13682S: Supported 13683T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13684F: Documentation/ABI/testing/sysfs-kernel-oops_count 13685F: Documentation/ABI/testing/sysfs-kernel-warn_count 13686F: arch/*/configs/hardening.config 13687F: include/linux/kstack_erase.h 13688F: include/linux/overflow.h 13689F: include/linux/randomize_kstack.h 13690F: include/linux/ucopysize.h 13691F: kernel/configs/hardening.config 13692F: kernel/kstack_erase.c 13693F: lib/tests/randstruct_kunit.c 13694F: lib/tests/usercopy_kunit.c 13695F: mm/usercopy.c 13696F: scripts/Makefile.kstack_erase 13697F: scripts/Makefile.randstruct 13698F: security/Kconfig.hardening 13699K: \b(add|choose)_random_kstack_offset\b 13700K: \b__check_(object_size|heap_object)\b 13701K: \b__counted_by(_le|_be)?\b 13702 13703KERNEL JANITORS 13704L: kernel-janitors@vger.kernel.org 13705S: Odd Fixes 13706W: http://kernelnewbies.org/KernelJanitors 13707 13708KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13709M: Chuck Lever <chuck.lever@oracle.com> 13710M: Jeff Layton <jlayton@kernel.org> 13711R: NeilBrown <neil@brown.name> 13712R: Olga Kornievskaia <okorniev@redhat.com> 13713R: Dai Ngo <Dai.Ngo@oracle.com> 13714R: Tom Talpey <tom@talpey.com> 13715L: linux-nfs@vger.kernel.org 13716S: Supported 13717P: Documentation/filesystems/nfs/nfsd-maintainer-entry-profile.rst 13718B: https://bugzilla.kernel.org 13719T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13720F: Documentation/filesystems/nfs/ 13721F: fs/lockd/ 13722F: fs/nfs_common/ 13723F: fs/nfsd/ 13724F: include/linux/lockd/ 13725F: include/linux/sunrpc/ 13726F: include/trace/events/rpcgss.h 13727F: include/trace/events/rpcrdma.h 13728F: include/trace/events/sunrpc.h 13729F: include/trace/misc/fs.h 13730F: include/trace/misc/nfs.h 13731F: include/trace/misc/sunrpc.h 13732F: include/uapi/linux/nfsd/ 13733F: include/uapi/linux/sunrpc/ 13734F: net/sunrpc/ 13735F: tools/net/sunrpc/ 13736 13737KERNEL NFSD BLOCK and SCSI LAYOUT DRIVER 13738R: Christoph Hellwig <hch@lst.de> 13739F: fs/nfsd/blocklayout* 13740 13741KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13742M: Thomas Weißschuh <linux@weissschuh.net> 13743R: Christian Heusel <christian@heusel.eu> 13744R: Nathan Chancellor <nathan@kernel.org> 13745S: Maintained 13746F: scripts/package/PKGBUILD 13747 13748KERNEL REGRESSIONS 13749M: Thorsten Leemhuis <linux@leemhuis.info> 13750L: regressions@lists.linux.dev 13751S: Supported 13752F: Documentation/admin-guide/reporting-regressions.rst 13753F: Documentation/process/handling-regressions.rst 13754 13755KERNEL SELFTEST FRAMEWORK 13756M: Shuah Khan <shuah@kernel.org> 13757M: Shuah Khan <skhan@linuxfoundation.org> 13758L: linux-kselftest@vger.kernel.org 13759S: Maintained 13760Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13761T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13762F: Documentation/dev-tools/kselftest* 13763F: tools/testing/selftests/ 13764 13765KERNEL SMB3 SERVER (KSMBD) 13766M: Namjae Jeon <linkinjeon@kernel.org> 13767M: Namjae Jeon <linkinjeon@samba.org> 13768M: Steve French <smfrench@gmail.com> 13769M: Steve French <sfrench@samba.org> 13770R: Sergey Senozhatsky <senozhatsky@chromium.org> 13771R: Tom Talpey <tom@talpey.com> 13772L: linux-cifs@vger.kernel.org 13773S: Maintained 13774T: git git://git.samba.org/ksmbd.git 13775F: Documentation/filesystems/smb/ksmbd.rst 13776F: fs/smb/common/ 13777F: fs/smb/server/ 13778 13779KERNEL UNIT TESTING FRAMEWORK (KUnit) 13780M: Brendan Higgins <brendan.higgins@linux.dev> 13781M: David Gow <davidgow@google.com> 13782R: Rae Moar <raemoar63@gmail.com> 13783L: linux-kselftest@vger.kernel.org 13784L: kunit-dev@googlegroups.com 13785S: Maintained 13786W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13787T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13788T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13789F: Documentation/dev-tools/kunit/ 13790F: include/kunit/ 13791F: lib/kunit/ 13792F: rust/kernel/kunit.rs 13793F: rust/macros/kunit.rs 13794F: scripts/rustdoc_test_* 13795F: tools/testing/kunit/ 13796 13797KERNEL USERMODE HELPER 13798M: Luis Chamberlain <mcgrof@kernel.org> 13799L: linux-kernel@vger.kernel.org 13800S: Maintained 13801F: include/linux/umh.h 13802F: kernel/umh.c 13803 13804KERNEL VIRTUAL MACHINE (KVM) 13805M: Paolo Bonzini <pbonzini@redhat.com> 13806L: kvm@vger.kernel.org 13807S: Supported 13808W: http://www.linux-kvm.org 13809T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13810F: Documentation/virt/kvm/ 13811F: include/asm-generic/kvm* 13812F: include/kvm/iodev.h 13813F: include/linux/kvm* 13814F: include/trace/events/kvm.h 13815F: include/uapi/asm-generic/kvm* 13816F: include/uapi/linux/kvm* 13817F: tools/kvm/ 13818F: tools/testing/selftests/kvm/ 13819F: virt/kvm/* 13820 13821KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13822M: Marc Zyngier <maz@kernel.org> 13823M: Oliver Upton <oupton@kernel.org> 13824R: Joey Gouly <joey.gouly@arm.com> 13825R: Suzuki K Poulose <suzuki.poulose@arm.com> 13826R: Zenghui Yu <yuzenghui@huawei.com> 13827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13828L: kvmarm@lists.linux.dev 13829S: Maintained 13830T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13831F: Documentation/virt/kvm/arm/ 13832F: Documentation/virt/kvm/devices/arm* 13833F: arch/arm64/include/asm/kvm* 13834F: arch/arm64/include/uapi/asm/kvm* 13835F: arch/arm64/kvm/ 13836F: include/kvm/arm_* 13837F: tools/testing/selftests/kvm/*/arm64/ 13838F: tools/testing/selftests/kvm/arm64/ 13839 13840KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13841M: Tianrui Zhao <zhaotianrui@loongson.cn> 13842M: Bibo Mao <maobibo@loongson.cn> 13843M: Huacai Chen <chenhuacai@kernel.org> 13844L: kvm@vger.kernel.org 13845L: loongarch@lists.linux.dev 13846S: Maintained 13847T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13848F: Documentation/virt/kvm/loongarch/ 13849F: arch/loongarch/include/asm/kvm* 13850F: arch/loongarch/include/uapi/asm/kvm* 13851F: arch/loongarch/kvm/ 13852F: tools/testing/selftests/kvm/*/loongarch/ 13853F: tools/testing/selftests/kvm/lib/loongarch/ 13854 13855KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13856M: Huacai Chen <chenhuacai@kernel.org> 13857L: linux-mips@vger.kernel.org 13858L: kvm@vger.kernel.org 13859S: Maintained 13860T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13861F: arch/mips/include/asm/kvm* 13862F: arch/mips/include/uapi/asm/kvm* 13863F: arch/mips/kvm/ 13864 13865KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13866M: Madhavan Srinivasan <maddy@linux.ibm.com> 13867R: Nicholas Piggin <npiggin@gmail.com> 13868L: linuxppc-dev@lists.ozlabs.org 13869L: kvm@vger.kernel.org 13870S: Maintained (Book3S 64-bit HV) 13871S: Odd fixes (Book3S 64-bit PR) 13872S: Orphan (Book3E and 32-bit) 13873T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13874F: arch/powerpc/include/asm/kvm* 13875F: arch/powerpc/include/uapi/asm/kvm* 13876F: arch/powerpc/kernel/kvm* 13877F: arch/powerpc/kvm/ 13878 13879KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13880M: Anup Patel <anup@brainfault.org> 13881R: Atish Patra <atish.patra@linux.dev> 13882L: kvm@vger.kernel.org 13883L: kvm-riscv@lists.infradead.org 13884L: linux-riscv@lists.infradead.org 13885S: Maintained 13886T: git https://github.com/kvm-riscv/linux.git 13887F: arch/riscv/include/asm/kvm* 13888F: arch/riscv/include/uapi/asm/kvm* 13889F: arch/riscv/kvm/ 13890F: tools/testing/selftests/kvm/*/riscv/ 13891F: tools/testing/selftests/kvm/riscv/ 13892 13893KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13894M: Christian Borntraeger <borntraeger@linux.ibm.com> 13895M: Janosch Frank <frankja@linux.ibm.com> 13896M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13897R: David Hildenbrand <david@kernel.org> 13898L: kvm@vger.kernel.org 13899S: Supported 13900T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13901F: Documentation/virt/kvm/s390* 13902F: arch/s390/include/asm/gmap.h 13903F: arch/s390/include/asm/gmap_helpers.h 13904F: arch/s390/include/asm/kvm* 13905F: arch/s390/include/uapi/asm/kvm* 13906F: arch/s390/include/uapi/asm/uvdevice.h 13907F: arch/s390/kernel/uv.c 13908F: arch/s390/kvm/ 13909F: arch/s390/mm/gmap.c 13910F: arch/s390/mm/gmap_helpers.c 13911F: drivers/s390/char/uvdevice.c 13912F: tools/testing/selftests/drivers/s390x/uvdevice/ 13913F: tools/testing/selftests/kvm/*/s390/ 13914F: tools/testing/selftests/kvm/s390/ 13915 13916KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13917M: Sean Christopherson <seanjc@google.com> 13918M: Paolo Bonzini <pbonzini@redhat.com> 13919L: kvm@vger.kernel.org 13920S: Supported 13921P: Documentation/process/maintainer-kvm-x86.rst 13922T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13923F: arch/x86/include/asm/kvm* 13924F: arch/x86/include/asm/svm.h 13925F: arch/x86/include/asm/vmx*.h 13926F: arch/x86/include/uapi/asm/kvm* 13927F: arch/x86/include/uapi/asm/svm.h 13928F: arch/x86/include/uapi/asm/vmx.h 13929F: arch/x86/kvm/ 13930F: arch/x86/kvm/*/ 13931F: tools/testing/selftests/kvm/*/x86/ 13932F: tools/testing/selftests/kvm/x86/ 13933 13934KERNFS 13935M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13936M: Tejun Heo <tj@kernel.org> 13937S: Supported 13938T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13939F: fs/kernfs/ 13940F: include/linux/kernfs.h 13941 13942KEXEC 13943M: Andrew Morton <akpm@linux-foundation.org> 13944M: Baoquan He <bhe@redhat.com> 13945L: kexec@lists.infradead.org 13946W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13947F: include/linux/kexec.h 13948F: include/uapi/linux/kexec.h 13949F: kernel/kexec* 13950 13951KEXEC HANDOVER (KHO) 13952M: Alexander Graf <graf@amazon.com> 13953M: Mike Rapoport <rppt@kernel.org> 13954M: Pasha Tatashin <pasha.tatashin@soleen.com> 13955R: Pratyush Yadav <pratyush@kernel.org> 13956L: kexec@lists.infradead.org 13957L: linux-mm@kvack.org 13958S: Maintained 13959F: Documentation/admin-guide/mm/kho.rst 13960F: Documentation/core-api/kho/* 13961F: include/linux/kexec_handover.h 13962F: kernel/liveupdate/kexec_handover* 13963F: lib/test_kho.c 13964F: tools/testing/selftests/kho/ 13965 13966KEYS-ENCRYPTED 13967M: Mimi Zohar <zohar@linux.ibm.com> 13968L: linux-integrity@vger.kernel.org 13969L: keyrings@vger.kernel.org 13970S: Supported 13971F: Documentation/security/keys/trusted-encrypted.rst 13972F: include/keys/encrypted-type.h 13973F: security/keys/encrypted-keys/ 13974 13975KEYS-TRUSTED 13976M: James Bottomley <James.Bottomley@HansenPartnership.com> 13977M: Jarkko Sakkinen <jarkko@kernel.org> 13978M: Mimi Zohar <zohar@linux.ibm.com> 13979L: linux-integrity@vger.kernel.org 13980L: keyrings@vger.kernel.org 13981S: Supported 13982F: Documentation/security/keys/trusted-encrypted.rst 13983F: include/keys/trusted-type.h 13984F: include/keys/trusted_tpm.h 13985F: security/keys/trusted-keys/ 13986 13987KEYS-TRUSTED-CAAM 13988M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13989R: Pengutronix Kernel Team <kernel@pengutronix.de> 13990L: linux-integrity@vger.kernel.org 13991L: keyrings@vger.kernel.org 13992S: Maintained 13993F: include/keys/trusted_caam.h 13994F: security/keys/trusted-keys/trusted_caam.c 13995 13996KEYS-TRUSTED-DCP 13997M: David Gstir <david@sigma-star.at> 13998R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13999L: linux-integrity@vger.kernel.org 14000L: keyrings@vger.kernel.org 14001S: Supported 14002F: include/keys/trusted_dcp.h 14003F: security/keys/trusted-keys/trusted_dcp.c 14004 14005KEYS-TRUSTED-TEE 14006M: Sumit Garg <sumit.garg@kernel.org> 14007L: linux-integrity@vger.kernel.org 14008L: keyrings@vger.kernel.org 14009S: Supported 14010F: include/keys/trusted_tee.h 14011F: security/keys/trusted-keys/trusted_tee.c 14012 14013KEYS/KEYRINGS 14014M: David Howells <dhowells@redhat.com> 14015M: Jarkko Sakkinen <jarkko@kernel.org> 14016L: keyrings@vger.kernel.org 14017S: Maintained 14018F: Documentation/security/keys/core.rst 14019F: include/keys/ 14020F: include/linux/key-type.h 14021F: include/linux/key.h 14022F: include/linux/keyctl.h 14023F: include/uapi/linux/keyctl.h 14024F: security/keys/ 14025 14026KEYS/KEYRINGS_INTEGRITY 14027M: Jarkko Sakkinen <jarkko@kernel.org> 14028M: Mimi Zohar <zohar@linux.ibm.com> 14029L: linux-integrity@vger.kernel.org 14030L: keyrings@vger.kernel.org 14031S: Supported 14032W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 14033F: security/integrity/platform_certs 14034 14035KFENCE 14036M: Alexander Potapenko <glider@google.com> 14037M: Marco Elver <elver@google.com> 14038R: Dmitry Vyukov <dvyukov@google.com> 14039L: kasan-dev@googlegroups.com 14040S: Maintained 14041F: Documentation/dev-tools/kfence.rst 14042F: arch/*/include/asm/kfence.h 14043F: include/linux/kfence.h 14044F: lib/Kconfig.kfence 14045F: mm/kfence/ 14046 14047KFIFO 14048M: Stefani Seibold <stefani@seibold.net> 14049S: Maintained 14050F: include/linux/kfifo.h 14051F: lib/kfifo.c 14052F: samples/kfifo/ 14053 14054KGDB / KDB /debug_core 14055M: Jason Wessel <jason.wessel@windriver.com> 14056M: Daniel Thompson <danielt@kernel.org> 14057R: Douglas Anderson <dianders@chromium.org> 14058L: kgdb-bugreport@lists.sourceforge.net 14059S: Maintained 14060W: http://kgdb.wiki.kernel.org/ 14061T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 14062F: Documentation/process/debugging/kgdb.rst 14063F: drivers/misc/kgdbts.c 14064F: drivers/tty/serial/kgdboc.c 14065F: include/linux/kdb.h 14066F: include/linux/kgdb.h 14067F: kernel/debug/ 14068F: kernel/module/kdb.c 14069 14070KHADAS MCU MFD DRIVER 14071M: Neil Armstrong <neil.armstrong@linaro.org> 14072L: linux-amlogic@lists.infradead.org 14073S: Maintained 14074F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 14075F: drivers/mfd/khadas-mcu.c 14076F: drivers/thermal/khadas_mcu_fan.c 14077F: include/linux/mfd/khadas-mcu.h 14078 14079KIONIX/ROHM KX022A ACCELEROMETER 14080M: Matti Vaittinen <mazziesaccount@gmail.com> 14081L: linux-iio@vger.kernel.org 14082S: Supported 14083F: drivers/iio/accel/kionix-kx022a* 14084 14085KMEMLEAK 14086M: Catalin Marinas <catalin.marinas@arm.com> 14087S: Maintained 14088F: Documentation/dev-tools/kmemleak.rst 14089F: include/linux/kmemleak.h 14090F: mm/kmemleak.c 14091F: samples/kmemleak/kmemleak-test.c 14092 14093KMSAN 14094M: Alexander Potapenko <glider@google.com> 14095R: Marco Elver <elver@google.com> 14096R: Dmitry Vyukov <dvyukov@google.com> 14097L: kasan-dev@googlegroups.com 14098S: Maintained 14099F: Documentation/dev-tools/kmsan.rst 14100F: arch/*/include/asm/kmsan.h 14101F: arch/*/mm/kmsan_* 14102F: include/linux/kmsan*.h 14103F: lib/Kconfig.kmsan 14104F: mm/kmsan/ 14105F: scripts/Makefile.kmsan 14106 14107KPROBES 14108M: Naveen N Rao <naveen@kernel.org> 14109M: "David S. Miller" <davem@davemloft.net> 14110M: Masami Hiramatsu <mhiramat@kernel.org> 14111L: linux-kernel@vger.kernel.org 14112L: linux-trace-kernel@vger.kernel.org 14113S: Maintained 14114Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 14115T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 14116F: Documentation/trace/kprobes.rst 14117F: include/asm-generic/kprobes.h 14118F: include/linux/kprobes.h 14119F: kernel/kprobes.c 14120F: lib/tests/test_kprobes.c 14121F: samples/kprobes 14122 14123KS0108 LCD CONTROLLER DRIVER 14124M: Miguel Ojeda <ojeda@kernel.org> 14125S: Maintained 14126F: Documentation/admin-guide/auxdisplay/ks0108.rst 14127F: drivers/auxdisplay/ks0108.c 14128F: include/linux/ks0108.h 14129 14130KTD253 BACKLIGHT DRIVER 14131M: Linus Walleij <linusw@kernel.org> 14132S: Maintained 14133F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 14134F: drivers/video/backlight/ktd253-backlight.c 14135 14136KTD2801 BACKLIGHT DRIVER 14137M: Duje Mihanović <duje.mihanovic@skole.hr> 14138S: Maintained 14139F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 14140F: drivers/video/backlight/ktd2801-backlight.c 14141 14142KTEST 14143M: Steven Rostedt <rostedt@goodmis.org> 14144M: John Hawley <warthog9@eaglescrag.net> 14145S: Maintained 14146F: tools/testing/ktest 14147 14148KTZ8866 BACKLIGHT DRIVER 14149M: Jianhua Lu <lujianhua000@gmail.com> 14150S: Maintained 14151F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 14152F: drivers/video/backlight/ktz8866.c 14153 14154KVM PARAVIRT (KVM/paravirt) 14155M: Paolo Bonzini <pbonzini@redhat.com> 14156R: Vitaly Kuznetsov <vkuznets@redhat.com> 14157L: kvm@vger.kernel.org 14158S: Supported 14159T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14160F: arch/um/include/asm/kvm_para.h 14161F: arch/x86/include/asm/kvm_para.h 14162F: arch/x86/include/asm/pvclock-abi.h 14163F: arch/x86/include/uapi/asm/kvm_para.h 14164F: arch/x86/kernel/kvm.c 14165F: arch/x86/kernel/kvmclock.c 14166F: include/asm-generic/kvm_para.h 14167F: include/linux/kvm_para.h 14168F: include/uapi/asm-generic/kvm_para.h 14169F: include/uapi/linux/kvm_para.h 14170 14171KVM X86 HYPER-V (KVM/hyper-v) 14172M: Vitaly Kuznetsov <vkuznets@redhat.com> 14173M: Sean Christopherson <seanjc@google.com> 14174M: Paolo Bonzini <pbonzini@redhat.com> 14175L: kvm@vger.kernel.org 14176S: Supported 14177T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14178F: arch/x86/kvm/hyperv.* 14179F: arch/x86/kvm/kvm_onhyperv.* 14180F: arch/x86/kvm/svm/hyperv.* 14181F: arch/x86/kvm/svm/svm_onhyperv.* 14182F: arch/x86/kvm/vmx/hyperv.* 14183 14184KVM X86 Xen (KVM/Xen) 14185M: David Woodhouse <dwmw2@infradead.org> 14186M: Paul Durrant <paul@xen.org> 14187M: Sean Christopherson <seanjc@google.com> 14188M: Paolo Bonzini <pbonzini@redhat.com> 14189L: kvm@vger.kernel.org 14190S: Supported 14191T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14192F: arch/x86/kvm/xen.* 14193 14194L3MDEV 14195M: David Ahern <dsahern@kernel.org> 14196L: netdev@vger.kernel.org 14197S: Maintained 14198F: include/net/l3mdev.h 14199F: net/l3mdev 14200 14201LANDLOCK SECURITY MODULE 14202M: Mickaël Salaün <mic@digikod.net> 14203R: Günther Noack <gnoack@google.com> 14204L: linux-security-module@vger.kernel.org 14205S: Supported 14206W: https://landlock.io 14207T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14208F: Documentation/admin-guide/LSM/landlock.rst 14209F: Documentation/security/landlock.rst 14210F: Documentation/userspace-api/landlock.rst 14211F: fs/ioctl.c 14212F: include/uapi/linux/landlock.h 14213F: samples/landlock/ 14214F: security/landlock/ 14215F: tools/testing/selftests/landlock/ 14216K: landlock 14217K: LANDLOCK 14218 14219LANTIQ / MAXLINEAR / INTEL Ethernet DSA drivers 14220M: Hauke Mehrtens <hauke@hauke-m.de> 14221L: netdev@vger.kernel.org 14222S: Maintained 14223F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14224F: drivers/net/dsa/lantiq/* 14225F: drivers/net/ethernet/lantiq_xrx200.c 14226F: net/dsa/tag_gswip.c 14227F: net/dsa/tag_mxl-gsw1xx.c 14228 14229LANTIQ MIPS ARCHITECTURE 14230M: John Crispin <john@phrozen.org> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/lantiq 14234F: drivers/soc/lantiq 14235 14236LANTIQ PEF2256 DRIVER 14237M: Herve Codina <herve.codina@bootlin.com> 14238S: Maintained 14239F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14240F: drivers/net/wan/framer/pef2256/ 14241F: drivers/pinctrl/pinctrl-pef2256.c 14242F: include/linux/framer/pef2256.h 14243 14244LASI 53c700 driver for PARISC 14245M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14246L: linux-scsi@vger.kernel.org 14247S: Maintained 14248F: Documentation/scsi/53c700.rst 14249F: drivers/scsi/53c700* 14250 14251LEAKING_ADDRESSES 14252M: Tycho Andersen <tycho@tycho.pizza> 14253R: Kees Cook <kees@kernel.org> 14254L: linux-hardening@vger.kernel.org 14255S: Maintained 14256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14257F: scripts/leaking_addresses.pl 14258 14259LED SUBSYSTEM 14260M: Lee Jones <lee@kernel.org> 14261M: Pavel Machek <pavel@kernel.org> 14262L: linux-leds@vger.kernel.org 14263S: Maintained 14264T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14265F: Documentation/devicetree/bindings/leds/ 14266F: Documentation/leds/ 14267F: drivers/leds/ 14268F: include/dt-bindings/leds/ 14269F: include/linux/leds.h 14270 14271LEGO MINDSTORMS EV3 14272R: David Lechner <david@lechnology.com> 14273S: Maintained 14274F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14275F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14276F: drivers/power/supply/lego_ev3_battery.c 14277 14278LEGO USB Tower driver 14279M: Juergen Stuber <starblue@users.sourceforge.net> 14280L: legousb-devel@lists.sourceforge.net 14281S: Maintained 14282W: http://legousb.sourceforge.net/ 14283F: drivers/usb/misc/legousbtower.c 14284 14285LENOVO drivers 14286M: Mark Pearson <mpearson-lenovo@squebb.ca> 14287M: Derek J. Clark <derekjohn.clark@gmail.com> 14288L: platform-driver-x86@vger.kernel.org 14289S: Maintained 14290F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14291F: Documentation/wmi/devices/lenovo-wmi-other.rst 14292F: drivers/platform/x86/lenovo/* 14293 14294LENOVO WMI HOTKEY UTILITIES DRIVER 14295M: Jackie Dong <xy-jackie@139.com> 14296L: platform-driver-x86@vger.kernel.org 14297S: Maintained 14298F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14299 14300LETSKETCH HID TABLET DRIVER 14301M: Hans de Goede <hansg@kernel.org> 14302L: linux-input@vger.kernel.org 14303S: Maintained 14304T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14305F: drivers/hid/hid-letsketch.c 14306 14307LG LAPTOP EXTRAS 14308M: Matan Ziv-Av <matan@svgalib.org> 14309L: platform-driver-x86@vger.kernel.org 14310S: Maintained 14311F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14312F: Documentation/admin-guide/laptops/lg-laptop.rst 14313F: drivers/platform/x86/lg-laptop.c 14314 14315LG2160 MEDIA DRIVER 14316M: Michael Krufky <mkrufky@linuxtv.org> 14317L: linux-media@vger.kernel.org 14318S: Maintained 14319W: https://linuxtv.org 14320W: http://github.com/mkrufky 14321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14322T: git git://linuxtv.org/mkrufky/tuners.git 14323F: drivers/media/dvb-frontends/lg2160.* 14324 14325LGDT3305 MEDIA DRIVER 14326M: Michael Krufky <mkrufky@linuxtv.org> 14327L: linux-media@vger.kernel.org 14328S: Maintained 14329W: https://linuxtv.org 14330W: http://github.com/mkrufky 14331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14332T: git git://linuxtv.org/mkrufky/tuners.git 14333F: drivers/media/dvb-frontends/lgdt3305.* 14334 14335LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14336M: Viresh Kumar <vireshk@kernel.org> 14337L: linux-ide@vger.kernel.org 14338S: Maintained 14339F: drivers/ata/pata_arasan_cf.c 14340F: include/linux/pata_arasan_cf_data.h 14341 14342LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14343M: Linus Walleij <linusw@kernel.org> 14344L: linux-ide@vger.kernel.org 14345S: Maintained 14346F: drivers/ata/pata_ftide010.c 14347F: drivers/ata/sata_gemini.c 14348F: drivers/ata/sata_gemini.h 14349 14350LIBATA SATA AHCI PLATFORM devices support 14351M: Hans de Goede <hansg@kernel.org> 14352L: linux-ide@vger.kernel.org 14353S: Maintained 14354F: drivers/ata/ahci_platform.c 14355F: drivers/ata/libahci_platform.c 14356F: include/linux/ahci_platform.h 14357 14358LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14359M: Mikael Pettersson <mikpelinux@gmail.com> 14360L: linux-ide@vger.kernel.org 14361S: Maintained 14362F: drivers/ata/sata_promise.* 14363 14364LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14365M: Damien Le Moal <dlemoal@kernel.org> 14366M: Niklas Cassel <cassel@kernel.org> 14367L: linux-ide@vger.kernel.org 14368S: Maintained 14369T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14370F: Documentation/ABI/testing/sysfs-ata 14371F: Documentation/devicetree/bindings/ata/ 14372F: drivers/ata/ 14373F: include/linux/ata.h 14374F: include/linux/libata.h 14375 14376LIBETH COMMON ETHERNET LIBRARY 14377M: Alexander Lobakin <aleksander.lobakin@intel.com> 14378L: netdev@vger.kernel.org 14379L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14380S: Maintained 14381T: git https://github.com/alobakin/linux.git 14382F: drivers/net/ethernet/intel/libeth/ 14383F: include/net/libeth/ 14384K: libeth 14385 14386LIBIE COMMON INTEL ETHERNET LIBRARY 14387M: Alexander Lobakin <aleksander.lobakin@intel.com> 14388L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14389L: netdev@vger.kernel.org 14390S: Maintained 14391T: git https://github.com/alobakin/linux.git 14392F: drivers/net/ethernet/intel/libie/ 14393F: include/linux/net/intel/libie/ 14394K: libie 14395 14396LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14397M: Vishal Verma <vishal.l.verma@intel.com> 14398M: Dan Williams <dan.j.williams@intel.com> 14399M: Dave Jiang <dave.jiang@intel.com> 14400L: nvdimm@lists.linux.dev 14401S: Supported 14402Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14403P: Documentation/nvdimm/maintainer-entry-profile.rst 14404F: drivers/nvdimm/btt* 14405 14406LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14407M: Dan Williams <dan.j.williams@intel.com> 14408M: Vishal Verma <vishal.l.verma@intel.com> 14409M: Dave Jiang <dave.jiang@intel.com> 14410L: nvdimm@lists.linux.dev 14411S: Supported 14412Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14413P: Documentation/nvdimm/maintainer-entry-profile.rst 14414F: drivers/nvdimm/pmem* 14415 14416LIBNVDIMM: DEVICETREE BINDINGS 14417M: Oliver O'Halloran <oohall@gmail.com> 14418L: nvdimm@lists.linux.dev 14419S: Supported 14420Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14421F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14422F: drivers/nvdimm/of_pmem.c 14423 14424LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14425M: Dan Williams <dan.j.williams@intel.com> 14426M: Vishal Verma <vishal.l.verma@intel.com> 14427M: Dave Jiang <dave.jiang@intel.com> 14428M: Ira Weiny <ira.weiny@intel.com> 14429L: nvdimm@lists.linux.dev 14430S: Supported 14431Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14432P: Documentation/nvdimm/maintainer-entry-profile.rst 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14434F: drivers/acpi/nfit/* 14435F: drivers/nvdimm/* 14436F: include/linux/libnvdimm.h 14437F: include/linux/nd.h 14438F: include/uapi/linux/ndctl.h 14439F: tools/testing/nvdimm/ 14440 14441LIBRARY CODE 14442M: Andrew Morton <akpm@linux-foundation.org> 14443L: linux-kernel@vger.kernel.org 14444S: Supported 14445T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14446F: lib/* 14447 14448LICENSES and SPDX stuff 14449M: Thomas Gleixner <tglx@linutronix.de> 14450M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14451L: linux-spdx@vger.kernel.org 14452S: Maintained 14453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14454F: COPYING 14455F: Documentation/process/license-rules.rst 14456F: LICENSES/ 14457F: scripts/spdxcheck-test.sh 14458F: scripts/spdxcheck.py 14459F: scripts/spdxexclude 14460 14461LINEAR RANGES HELPERS 14462M: Mark Brown <broonie@kernel.org> 14463R: Matti Vaittinen <mazziesaccount@gmail.com> 14464F: include/linux/linear_range.h 14465F: lib/linear_ranges.c 14466F: lib/tests/test_linear_ranges.c 14467 14468LINUX FOR POWER MACINTOSH 14469L: linuxppc-dev@lists.ozlabs.org 14470S: Orphan 14471F: arch/powerpc/platforms/powermac/ 14472F: drivers/macintosh/ 14473X: drivers/macintosh/adb-iop.c 14474X: drivers/macintosh/via-macii.c 14475 14476LINUX FOR POWERPC (32-BIT AND 64-BIT) 14477M: Madhavan Srinivasan <maddy@linux.ibm.com> 14478M: Michael Ellerman <mpe@ellerman.id.au> 14479R: Nicholas Piggin <npiggin@gmail.com> 14480R: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14481L: linuxppc-dev@lists.ozlabs.org 14482S: Supported 14483W: https://github.com/linuxppc/wiki/wiki 14484Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14485T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14486F: Documentation/ABI/stable/sysfs-firmware-opal-* 14487F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14488F: Documentation/devicetree/bindings/powerpc/ 14489F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14490F: Documentation/arch/powerpc/ 14491F: arch/powerpc/ 14492F: drivers/*/*/*pasemi* 14493F: drivers/*/*pasemi* 14494F: drivers/char/tpm/tpm_ibmvtpm* 14495F: drivers/crypto/nx/ 14496F: drivers/i2c/busses/i2c-opal.c 14497F: drivers/net/ethernet/ibm/ibmveth.* 14498F: drivers/net/ethernet/ibm/ibmvnic.* 14499F: drivers/pci/hotplug/pnv_php.c 14500F: drivers/pci/hotplug/rpa* 14501F: drivers/rtc/rtc-opal.c 14502F: drivers/scsi/ibmvscsi/ 14503F: drivers/tty/hvc/hvc_opal.c 14504F: drivers/watchdog/wdrtas.c 14505F: include/linux/papr_scm.h 14506F: include/uapi/linux/papr_pdsm.h 14507F: tools/testing/selftests/powerpc 14508N: /pmac 14509N: powermac 14510N: powernv 14511N: [^a-z0-9]ps3 14512N: pseries 14513 14514LINUX FOR POWERPC EMBEDDED MPC5XXX 14515M: Anatolij Gustschin <agust@denx.de> 14516L: linuxppc-dev@lists.ozlabs.org 14517S: Odd Fixes 14518F: arch/powerpc/platforms/512x/ 14519F: arch/powerpc/platforms/52xx/ 14520 14521LINUX FOR POWERPC EMBEDDED PPC4XX 14522L: linuxppc-dev@lists.ozlabs.org 14523S: Orphan 14524F: arch/powerpc/platforms/44x/ 14525 14526LINUX FOR POWERPC EMBEDDED PPC85XX 14527M: Scott Wood <oss@buserror.net> 14528L: linuxppc-dev@lists.ozlabs.org 14529S: Odd fixes 14530T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14531F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14532F: Documentation/devicetree/bindings/powerpc/fsl/ 14533F: arch/powerpc/platforms/85xx/ 14534 14535LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14536M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14537L: linuxppc-dev@lists.ozlabs.org 14538S: Maintained 14539F: arch/powerpc/platforms/8xx/ 14540F: arch/powerpc/platforms/83xx/ 14541 14542LINUX KERNEL DUMP TEST MODULE (LKDTM) 14543M: Kees Cook <kees@kernel.org> 14544S: Maintained 14545F: drivers/misc/lkdtm/* 14546F: tools/testing/selftests/lkdtm/* 14547 14548LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14549M: Alan Stern <stern@rowland.harvard.edu> 14550M: Andrea Parri <parri.andrea@gmail.com> 14551M: Will Deacon <will@kernel.org> 14552M: Peter Zijlstra <peterz@infradead.org> 14553M: Boqun Feng <boqun.feng@gmail.com> 14554M: Nicholas Piggin <npiggin@gmail.com> 14555M: David Howells <dhowells@redhat.com> 14556M: Jade Alglave <j.alglave@ucl.ac.uk> 14557M: Luc Maranget <luc.maranget@inria.fr> 14558M: "Paul E. McKenney" <paulmck@kernel.org> 14559R: Akira Yokosawa <akiyks@gmail.com> 14560R: Daniel Lustig <dlustig@nvidia.com> 14561R: Joel Fernandes <joelagnelf@nvidia.com> 14562L: linux-kernel@vger.kernel.org 14563L: linux-arch@vger.kernel.org 14564L: lkmm@lists.linux.dev 14565S: Supported 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14567F: Documentation/atomic_bitops.txt 14568F: Documentation/atomic_t.txt 14569F: Documentation/core-api/refcount-vs-atomic.rst 14570F: Documentation/dev-tools/lkmm/ 14571F: Documentation/litmus-tests/ 14572F: Documentation/memory-barriers.txt 14573F: tools/memory-model/ 14574 14575LINUX-NEXT TREE 14576M: Stephen Rothwell <sfr@canb.auug.org.au> 14577M: Mark Brown <broonie@kernel.org> 14578L: linux-next@vger.kernel.org 14579S: Supported 14580B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14582 14583LIS3LV02D ACCELEROMETER DRIVER 14584M: Eric Piel <eric.piel@tremplin-utc.net> 14585S: Maintained 14586F: Documentation/misc-devices/lis3lv02d.rst 14587F: drivers/misc/lis3lv02d/ 14588F: drivers/platform/x86/hp/hp_accel.c 14589 14590LIST KUNIT TEST 14591M: David Gow <davidgow@google.com> 14592L: linux-kselftest@vger.kernel.org 14593L: kunit-dev@googlegroups.com 14594S: Maintained 14595F: lib/tests/list-test.c 14596 14597LITEX PLATFORM 14598M: Karol Gugala <kgugala@antmicro.com> 14599M: Mateusz Holenko <mholenko@antmicro.com> 14600M: Gabriel Somlo <gsomlo@gmail.com> 14601M: Joel Stanley <joel@jms.id.au> 14602S: Maintained 14603F: Documentation/devicetree/bindings/*/litex,*.yaml 14604F: arch/openrisc/boot/dts/or1klitex.dts 14605F: drivers/mmc/host/litex_mmc.c 14606F: drivers/net/ethernet/litex/* 14607F: drivers/soc/litex/* 14608F: drivers/tty/serial/liteuart.c 14609F: include/linux/litex.h 14610N: litex 14611 14612LIVE PATCHING 14613M: Josh Poimboeuf <jpoimboe@kernel.org> 14614M: Jiri Kosina <jikos@kernel.org> 14615M: Miroslav Benes <mbenes@suse.cz> 14616M: Petr Mladek <pmladek@suse.com> 14617R: Joe Lawrence <joe.lawrence@redhat.com> 14618L: live-patching@vger.kernel.org 14619S: Maintained 14620T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14621F: Documentation/ABI/testing/sysfs-kernel-livepatch 14622F: Documentation/livepatch/ 14623F: arch/powerpc/include/asm/livepatch.h 14624F: include/linux/livepatch*.h 14625F: kernel/livepatch/ 14626F: kernel/module/livepatch.c 14627F: samples/livepatch/ 14628F: scripts/livepatch/ 14629F: tools/testing/selftests/livepatch/ 14630 14631LIVE UPDATE 14632M: Pasha Tatashin <pasha.tatashin@soleen.com> 14633M: Mike Rapoport <rppt@kernel.org> 14634R: Pratyush Yadav <pratyush@kernel.org> 14635L: linux-kernel@vger.kernel.org 14636S: Maintained 14637F: Documentation/core-api/liveupdate.rst 14638F: Documentation/mm/memfd_preservation.rst 14639F: Documentation/userspace-api/liveupdate.rst 14640F: include/linux/liveupdate.h 14641F: include/linux/liveupdate/ 14642F: include/uapi/linux/liveupdate.h 14643F: kernel/liveupdate/ 14644F: mm/memfd_luo.c 14645F: tools/testing/selftests/liveupdate/ 14646 14647LLC (802.2) 14648L: netdev@vger.kernel.org 14649S: Odd fixes 14650F: include/linux/llc.h 14651F: include/net/llc* 14652F: include/uapi/linux/llc.h 14653F: net/llc/ 14654 14655LM73 HARDWARE MONITOR DRIVER 14656M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14657L: linux-hwmon@vger.kernel.org 14658S: Maintained 14659F: drivers/hwmon/lm73.c 14660 14661LM78 HARDWARE MONITOR DRIVER 14662M: Jean Delvare <jdelvare@suse.com> 14663L: linux-hwmon@vger.kernel.org 14664S: Maintained 14665F: Documentation/hwmon/lm78.rst 14666F: drivers/hwmon/lm78.c 14667 14668LM83 HARDWARE MONITOR DRIVER 14669M: Jean Delvare <jdelvare@suse.com> 14670L: linux-hwmon@vger.kernel.org 14671S: Maintained 14672F: Documentation/hwmon/lm83.rst 14673F: drivers/hwmon/lm83.c 14674 14675LM90 HARDWARE MONITOR DRIVER 14676M: Jean Delvare <jdelvare@suse.com> 14677L: linux-hwmon@vger.kernel.org 14678S: Maintained 14679F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14680F: Documentation/hwmon/lm90.rst 14681F: drivers/hwmon/lm90.c 14682F: include/dt-bindings/thermal/lm90.h 14683 14684LME2510 MEDIA DRIVER 14685M: Malcolm Priestley <tvboxspy@gmail.com> 14686L: linux-media@vger.kernel.org 14687S: Maintained 14688W: https://linuxtv.org 14689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14690F: drivers/media/usb/dvb-usb-v2/lmedm04* 14691 14692LOADPIN SECURITY MODULE 14693M: Kees Cook <kees@kernel.org> 14694S: Supported 14695T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14696F: Documentation/admin-guide/LSM/LoadPin.rst 14697F: security/loadpin/ 14698 14699LOCKDOWN SECURITY MODULE 14700M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14701M: Xiu Jianfeng <xiujianfeng@huawei.com> 14702L: linux-security-module@vger.kernel.org 14703S: Maintained 14704T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14705F: security/lockdown/ 14706 14707LOCKING PRIMITIVES 14708M: Peter Zijlstra <peterz@infradead.org> 14709M: Ingo Molnar <mingo@redhat.com> 14710M: Will Deacon <will@kernel.org> 14711M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14712R: Waiman Long <longman@redhat.com> 14713L: linux-kernel@vger.kernel.org 14714S: Maintained 14715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14716F: Documentation/locking/ 14717F: arch/*/include/asm/spinlock*.h 14718F: include/linux/local_lock*.h 14719F: include/linux/lockdep*.h 14720F: include/linux/mutex*.h 14721F: include/linux/rwlock*.h 14722F: include/linux/rwsem*.h 14723F: include/linux/seqlock.h 14724F: include/linux/spinlock*.h 14725F: kernel/locking/ 14726F: lib/locking*.[ch] 14727F: rust/helpers/mutex.c 14728F: rust/helpers/spinlock.c 14729F: rust/kernel/sync/lock.rs 14730F: rust/kernel/sync/lock/ 14731F: rust/kernel/sync/locked_by.rs 14732X: kernel/locking/locktorture.c 14733 14734LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14735M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14736L: linux-ntfs-dev@lists.sourceforge.net 14737S: Maintained 14738W: http://www.linux-ntfs.org/content/view/19/37/ 14739F: Documentation/admin-guide/ldm.rst 14740F: block/partitions/ldm.* 14741 14742LOGITECH HID GAMING KEYBOARDS 14743M: Hans de Goede <hansg@kernel.org> 14744L: linux-input@vger.kernel.org 14745S: Maintained 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14747F: drivers/hid/hid-lg-g15.c 14748 14749LONTIUM LT8912B MIPI TO HDMI BRIDGE 14750M: Adrien Grassein <adrien.grassein@gmail.com> 14751S: Maintained 14752F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14753F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14754 14755LOONGARCH 14756M: Huacai Chen <chenhuacai@kernel.org> 14757R: WANG Xuerui <kernel@xen0n.name> 14758L: loongarch@lists.linux.dev 14759S: Maintained 14760T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14761F: Documentation/arch/loongarch/ 14762F: Documentation/translations/zh_CN/arch/loongarch/ 14763F: arch/loongarch/ 14764F: drivers/*/*loongarch* 14765F: drivers/cpufreq/loongson3_cpufreq.c 14766 14767LOONGSON GPIO DRIVER 14768M: Yinbo Zhu <zhuyinbo@loongson.cn> 14769L: linux-gpio@vger.kernel.org 14770S: Maintained 14771F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14772F: drivers/gpio/gpio-loongson-64bit.c 14773 14774LOONGSON-2 APB DMA DRIVER 14775M: Binbin Zhou <zhoubinbin@loongson.cn> 14776L: dmaengine@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14779F: drivers/dma/loongson2-apb-dma.c 14780 14781LOONGSON LS2X I2C DRIVER 14782M: Binbin Zhou <zhoubinbin@loongson.cn> 14783L: linux-i2c@vger.kernel.org 14784S: Maintained 14785F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14786F: drivers/i2c/busses/i2c-ls2x.c 14787 14788LOONGSON PWM DRIVER 14789M: Binbin Zhou <zhoubinbin@loongson.cn> 14790L: linux-pwm@vger.kernel.org 14791S: Maintained 14792F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14793F: drivers/pwm/pwm-loongson.c 14794 14795LOONGSON SECURITY ENGINE DRIVERS 14796M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14797L: linux-crypto@vger.kernel.org 14798S: Maintained 14799F: drivers/char/tpm/tpm_loongson.c 14800F: drivers/crypto/loongson/ 14801F: drivers/mfd/loongson-se.c 14802F: include/linux/mfd/loongson-se.h 14803 14804LOONGSON-2 SOC SERIES CLOCK DRIVER 14805M: Yinbo Zhu <zhuyinbo@loongson.cn> 14806L: linux-clk@vger.kernel.org 14807S: Maintained 14808F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14809F: drivers/clk/clk-loongson2.c 14810F: include/dt-bindings/clock/loongson,ls2k-clk.h 14811 14812LOONGSON SPI DRIVER 14813M: Yinbo Zhu <zhuyinbo@loongson.cn> 14814L: linux-spi@vger.kernel.org 14815S: Maintained 14816F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14817F: drivers/spi/spi-loongson-core.c 14818F: drivers/spi/spi-loongson-pci.c 14819F: drivers/spi/spi-loongson-plat.c 14820F: drivers/spi/spi-loongson.h 14821 14822LOONGSON-2 SOC SERIES GUTS DRIVER 14823M: Yinbo Zhu <zhuyinbo@loongson.cn> 14824L: loongarch@lists.linux.dev 14825S: Maintained 14826F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14827F: drivers/soc/loongson/loongson2_guts.c 14828 14829LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14830M: Binbin Zhou <zhoubinbin@loongson.cn> 14831L: linux-mmc@vger.kernel.org 14832S: Maintained 14833F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14834F: drivers/mmc/host/loongson2-mmc.c 14835 14836LOONGSON-2 SOC SERIES PM DRIVER 14837M: Yinbo Zhu <zhuyinbo@loongson.cn> 14838L: linux-pm@vger.kernel.org 14839S: Maintained 14840F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14841F: drivers/soc/loongson/loongson2_pm.c 14842 14843LOONGSON-2 SOC SERIES PINCTRL DRIVER 14844M: zhanghongchen <zhanghongchen@loongson.cn> 14845M: Yinbo Zhu <zhuyinbo@loongson.cn> 14846L: linux-gpio@vger.kernel.org 14847S: Maintained 14848F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14849F: drivers/pinctrl/pinctrl-loongson2.c 14850 14851LOONGSON-2 SOC SERIES THERMAL DRIVER 14852M: zhanghongchen <zhanghongchen@loongson.cn> 14853M: Yinbo Zhu <zhuyinbo@loongson.cn> 14854L: linux-pm@vger.kernel.org 14855S: Maintained 14856F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14857F: drivers/thermal/loongson2_thermal.c 14858 14859LOONGSON-2K Board Management Controller (BMC) DRIVER 14860M: Binbin Zhou <zhoubinbin@loongson.cn> 14861M: Chong Qiao <qiaochong@loongson.cn> 14862S: Maintained 14863F: drivers/char/ipmi/ipmi_si_ls2k.c 14864F: drivers/mfd/ls2k-bmc-core.c 14865 14866LOONGSON EDAC DRIVER 14867M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14868L: linux-edac@vger.kernel.org 14869S: Maintained 14870F: drivers/edac/loongson_edac.c 14871 14872LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14873M: Sathya Prakash <sathya.prakash@broadcom.com> 14874M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14875M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14876L: MPT-FusionLinux.pdl@broadcom.com 14877L: linux-scsi@vger.kernel.org 14878S: Supported 14879W: http://www.avagotech.com/support/ 14880F: drivers/message/fusion/ 14881F: drivers/scsi/mpt3sas/ 14882 14883LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14884M: Matthew Wilcox <willy@infradead.org> 14885L: linux-scsi@vger.kernel.org 14886S: Maintained 14887F: drivers/scsi/sym53c8xx_2/ 14888 14889LT3074 HARDWARE MONITOR DRIVER 14890M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14891L: linux-hwmon@vger.kernel.org 14892S: Supported 14893W: https://ez.analog.com/linux-software-drivers 14894F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14895F: Documentation/hwmon/lt3074.rst 14896F: drivers/hwmon/pmbus/lt3074.c 14897 14898LTC1660 DAC DRIVER 14899M: Marcus Folkesson <marcus.folkesson@gmail.com> 14900L: linux-iio@vger.kernel.org 14901S: Maintained 14902F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14903F: drivers/iio/dac/ltc1660.c 14904 14905LTC2664 IIO DAC DRIVER 14906M: Michael Hennerich <michael.hennerich@analog.com> 14907M: Kim Seer Paller <kimseer.paller@analog.com> 14908L: linux-iio@vger.kernel.org 14909S: Supported 14910W: https://ez.analog.com/linux-software-drivers 14911F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14912F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14913F: drivers/iio/dac/ltc2664.c 14914 14915LTC2688 IIO DAC DRIVER 14916M: Nuno Sá <nuno.sa@analog.com> 14917L: linux-iio@vger.kernel.org 14918S: Supported 14919W: https://ez.analog.com/linux-software-drivers 14920F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14921F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14922F: drivers/iio/dac/ltc2688.c 14923 14924LTC2947 HARDWARE MONITOR DRIVER 14925M: Nuno Sá <nuno.sa@analog.com> 14926L: linux-hwmon@vger.kernel.org 14927S: Supported 14928W: https://ez.analog.com/linux-software-drivers 14929F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14930F: drivers/hwmon/ltc2947-core.c 14931F: drivers/hwmon/ltc2947-i2c.c 14932F: drivers/hwmon/ltc2947-spi.c 14933F: drivers/hwmon/ltc2947.h 14934 14935LTC2991 HARDWARE MONITOR DRIVER 14936M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14937L: linux-hwmon@vger.kernel.org 14938S: Supported 14939W: https://ez.analog.com/linux-software-drivers 14940F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14941F: drivers/hwmon/ltc2991.c 14942 14943LTC2983 IIO TEMPERATURE DRIVER 14944M: Nuno Sá <nuno.sa@analog.com> 14945L: linux-iio@vger.kernel.org 14946S: Supported 14947W: https://ez.analog.com/linux-software-drivers 14948F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14949F: drivers/iio/temperature/ltc2983.c 14950 14951LTC4282 HARDWARE MONITOR DRIVER 14952M: Nuno Sa <nuno.sa@analog.com> 14953L: linux-hwmon@vger.kernel.org 14954S: Supported 14955F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14956F: Documentation/hwmon/ltc4282.rst 14957F: drivers/hwmon/ltc4282.c 14958 14959LTC4286 HARDWARE MONITOR DRIVER 14960M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14961L: linux-hwmon@vger.kernel.org 14962S: Maintained 14963F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14964F: Documentation/hwmon/ltc4286.rst 14965F: drivers/hwmon/pmbus/ltc4286.c 14966 14967LTC4306 I2C MULTIPLEXER DRIVER 14968M: Michael Hennerich <michael.hennerich@analog.com> 14969L: linux-i2c@vger.kernel.org 14970S: Supported 14971W: https://ez.analog.com/linux-software-drivers 14972F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14973F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14974 14975LTP (Linux Test Project) 14976M: Andrea Cervesato <andrea.cervesato@suse.com> 14977M: Cyril Hrubis <chrubis@suse.cz> 14978M: Jan Stancek <jstancek@redhat.com> 14979M: Petr Vorel <pvorel@suse.cz> 14980M: Li Wang <liwang@redhat.com> 14981M: Yang Xu <xuyang2018.jy@fujitsu.com> 14982M: Xiao Yang <yangx.jy@fujitsu.com> 14983L: ltp@lists.linux.it (subscribers-only) 14984S: Maintained 14985W: https://linux-test-project.readthedocs.io/ 14986T: git https://github.com/linux-test-project/ltp.git 14987 14988LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14989M: Anshul Dalal <anshulusr@gmail.com> 14990L: linux-iio@vger.kernel.org 14991S: Maintained 14992F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14993F: drivers/iio/light/ltr390.c 14994 14995LYNX 28G SERDES PHY DRIVER 14996M: Ioana Ciornei <ioana.ciornei@nxp.com> 14997L: netdev@vger.kernel.org 14998S: Supported 14999F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 15000F: drivers/phy/freescale/phy-fsl-lynx-28g.c 15001 15002LYNX PCS MODULE 15003M: Ioana Ciornei <ioana.ciornei@nxp.com> 15004L: netdev@vger.kernel.org 15005S: Supported 15006F: drivers/net/pcs/pcs-lynx.c 15007F: include/linux/pcs-lynx.h 15008 15009M68K ARCHITECTURE 15010M: Geert Uytterhoeven <geert@linux-m68k.org> 15011L: linux-m68k@lists.linux-m68k.org 15012S: Maintained 15013W: http://www.linux-m68k.org/ 15014T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 15015F: arch/m68k/ 15016F: drivers/zorro/ 15017 15018M68K ON APPLE MACINTOSH 15019M: Joshua Thompson <funaho@jurai.org> 15020L: linux-m68k@lists.linux-m68k.org 15021S: Maintained 15022W: http://www.mac.linux-m68k.org/ 15023F: arch/m68k/mac/ 15024F: drivers/macintosh/adb-iop.c 15025F: drivers/macintosh/via-macii.c 15026 15027M68K ON HP9000/300 15028M: Philip Blundell <philb@gnu.org> 15029S: Maintained 15030W: http://www.tazenda.demon.co.uk/phil/linux-hp 15031F: arch/m68k/hp300/ 15032 15033M88DS3103 MEDIA DRIVER 15034L: linux-media@vger.kernel.org 15035S: Orphan 15036W: https://linuxtv.org 15037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15038F: drivers/media/dvb-frontends/m88ds3103* 15039 15040M88RS2000 MEDIA DRIVER 15041M: Malcolm Priestley <tvboxspy@gmail.com> 15042L: linux-media@vger.kernel.org 15043S: Maintained 15044W: https://linuxtv.org 15045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15046F: drivers/media/dvb-frontends/m88rs2000* 15047 15048MA901 MASTERKIT USB FM RADIO DRIVER 15049M: Alexey Klimov <alexey.klimov@linaro.org> 15050L: linux-media@vger.kernel.org 15051S: Maintained 15052T: git git://linuxtv.org/media.git 15053F: drivers/media/radio/radio-ma901.c 15054 15055MAC80211 15056M: Johannes Berg <johannes@sipsolutions.net> 15057L: linux-wireless@vger.kernel.org 15058S: Maintained 15059W: https://wireless.wiki.kernel.org/ 15060Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15061T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15062T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15063F: Documentation/networking/mac80211-injection.rst 15064F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 15065F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 15066F: include/net/mac80211.h 15067F: net/mac80211/ 15068 15069MAILBOX API 15070M: Jassi Brar <jassisinghbrar@gmail.com> 15071L: linux-kernel@vger.kernel.org 15072S: Maintained 15073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 15074F: Documentation/devicetree/bindings/mailbox/ 15075F: drivers/mailbox/ 15076F: include/dt-bindings/mailbox/ 15077F: include/linux/mailbox_client.h 15078F: include/linux/mailbox_controller.h 15079 15080MAILBOX ARM MHUv2 15081M: Viresh Kumar <viresh.kumar@linaro.org> 15082M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 15083L: linux-kernel@vger.kernel.org 15084S: Maintained 15085F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 15086F: drivers/mailbox/arm_mhuv2.c 15087F: include/linux/mailbox/arm_mhuv2_message.h 15088 15089MAILBOX ARM MHUv3 15090M: Sudeep Holla <sudeep.holla@arm.com> 15091M: Cristian Marussi <cristian.marussi@arm.com> 15092L: linux-kernel@vger.kernel.org 15093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15094S: Maintained 15095F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 15096F: drivers/mailbox/arm_mhuv3.c 15097 15098MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 15099M: Alejandro Colomar <alx@kernel.org> 15100L: linux-man@vger.kernel.org 15101S: Maintained 15102W: http://www.kernel.org/doc/man-pages 15103T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 15104T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 15105 15106MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 15107M: Jeremy Kerr <jk@codeconstruct.com.au> 15108M: Matt Johnston <matt@codeconstruct.com.au> 15109L: netdev@vger.kernel.org 15110S: Maintained 15111F: Documentation/networking/mctp.rst 15112F: drivers/net/mctp/ 15113F: include/linux/usb/mctp-usb.h 15114F: include/net/mctp.h 15115F: include/net/mctpdevice.h 15116F: include/net/netns/mctp.h 15117F: net/mctp/ 15118 15119MAPLE TREE 15120M: Liam R. Howlett <Liam.Howlett@oracle.com> 15121R: Alice Ryhl <aliceryhl@google.com> 15122R: Andrew Ballance <andrewjballance@gmail.com> 15123L: maple-tree@lists.infradead.org 15124L: linux-mm@kvack.org 15125S: Supported 15126F: Documentation/core-api/maple_tree.rst 15127F: include/linux/maple_tree.h 15128F: include/trace/events/maple_tree.h 15129F: lib/maple_tree.c 15130F: lib/test_maple_tree.c 15131F: rust/helpers/maple_tree.c 15132F: rust/kernel/maple_tree.rs 15133F: tools/testing/radix-tree/maple.c 15134F: tools/testing/shared/linux/maple_tree.h 15135 15136MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 15137M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 15138L: linux-mips@vger.kernel.org 15139S: Maintained 15140F: arch/mips/boot/dts/img/pistachio* 15141 15142MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 15143M: Andrew Lunn <andrew@lunn.ch> 15144L: netdev@vger.kernel.org 15145S: Maintained 15146F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 15147F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 15148F: Documentation/networking/devlink/mv88e6xxx.rst 15149F: drivers/net/dsa/mv88e6xxx/ 15150F: include/linux/dsa/mv88e6xxx.h 15151F: include/linux/platform_data/mv88e6xxx.h 15152 15153MARVELL 88PM886 PMIC DRIVER 15154M: Karel Balej <balejk@matfyz.cz> 15155S: Maintained 15156F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 15157F: drivers/input/misc/88pm886-onkey.c 15158F: drivers/mfd/88pm886.c 15159F: drivers/regulator/88pm886-regulator.c 15160F: drivers/rtc/rtc-88pm886.c 15161F: include/linux/mfd/88pm886.h 15162 15163MARVELL 88PM886 PMIC GPADC DRIVER 15164M: Duje Mihanović <duje@dujemihanovic.xyz> 15165S: Maintained 15166F: drivers/iio/adc/88pm886-gpadc.c 15167 15168MARVELL ARMADA 3700 PHY DRIVERS 15169M: Miquel Raynal <miquel.raynal@bootlin.com> 15170S: Maintained 15171F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 15172F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 15173F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 15174F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 15175 15176MARVELL ARMADA 3700 SERIAL DRIVER 15177M: Pali Rohár <pali@kernel.org> 15178S: Maintained 15179F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 15180F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 15181F: drivers/tty/serial/mvebu-uart.c 15182 15183MARVELL ARMADA DRM SUPPORT 15184M: Russell King <linux@armlinux.org.uk> 15185S: Maintained 15186T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15187T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15188F: Documentation/devicetree/bindings/display/armada/ 15189F: drivers/gpu/drm/armada/ 15190F: include/uapi/drm/armada_drm.h 15191 15192MARVELL CRYPTO DRIVER 15193M: Srujana Challa <schalla@marvell.com> 15194M: Bharat Bhushan <bbhushan2@marvell.com> 15195L: linux-crypto@vger.kernel.org 15196S: Maintained 15197F: drivers/crypto/marvell/ 15198F: include/linux/soc/marvell/octeontx2/ 15199 15200MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15201M: Mirko Lindner <mlindner@marvell.com> 15202M: Stephen Hemminger <stephen@networkplumber.org> 15203L: netdev@vger.kernel.org 15204S: Odd fixes 15205F: drivers/net/ethernet/marvell/sk* 15206 15207MARVELL LIBERTAS WIRELESS DRIVER 15208L: linux-wireless@vger.kernel.org 15209L: libertas-dev@lists.infradead.org 15210S: Orphan 15211F: drivers/net/wireless/marvell/libertas/ 15212F: drivers/net/wireless/marvell/libertas_tf/ 15213 15214MARVELL MACCHIATOBIN SUPPORT 15215M: Russell King <linux@armlinux.org.uk> 15216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15217S: Maintained 15218F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15219 15220MARVELL MV643XX ETHERNET DRIVER 15221M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15222L: netdev@vger.kernel.org 15223S: Maintained 15224F: drivers/net/ethernet/marvell/mv643xx_eth.* 15225 15226MARVELL MV88X3310 PHY DRIVER 15227M: Russell King <linux@armlinux.org.uk> 15228M: Marek Behún <kabel@kernel.org> 15229L: netdev@vger.kernel.org 15230S: Maintained 15231F: drivers/net/phy/marvell10g.c 15232 15233MARVELL MVEBU THERMAL DRIVER 15234M: Miquel Raynal <miquel.raynal@bootlin.com> 15235S: Maintained 15236F: drivers/thermal/armada_thermal.c 15237 15238MARVELL MVNETA ETHERNET DRIVER 15239M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15240L: netdev@vger.kernel.org 15241S: Maintained 15242F: drivers/net/ethernet/marvell/mvneta* 15243 15244MARVELL MVPP2 ETHERNET DRIVER 15245M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15246M: Russell King <linux@armlinux.org.uk> 15247L: netdev@vger.kernel.org 15248S: Maintained 15249F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15250F: drivers/net/ethernet/marvell/mvpp2/ 15251 15252MARVELL MWIFIEX WIRELESS DRIVER 15253M: Brian Norris <briannorris@chromium.org> 15254R: Francesco Dolcini <francesco@dolcini.it> 15255L: linux-wireless@vger.kernel.org 15256S: Odd Fixes 15257F: drivers/net/wireless/marvell/mwifiex/ 15258 15259MARVELL MWL8K WIRELESS DRIVER 15260L: linux-wireless@vger.kernel.org 15261S: Orphan 15262F: drivers/net/wireless/marvell/mwl8k.c 15263 15264MARVELL NAND CONTROLLER DRIVER 15265M: Miquel Raynal <miquel.raynal@bootlin.com> 15266L: linux-mtd@lists.infradead.org 15267S: Maintained 15268F: drivers/mtd/nand/raw/marvell_nand.c 15269 15270MARVELL OCTEON ENDPOINT DRIVER 15271M: Veerasenareddy Burru <vburru@marvell.com> 15272M: Sathesh Edara <sedara@marvell.com> 15273L: netdev@vger.kernel.org 15274S: Maintained 15275F: drivers/net/ethernet/marvell/octeon_ep 15276 15277MARVELL OCTEON ENDPOINT VF DRIVER 15278M: Veerasenareddy Burru <vburru@marvell.com> 15279M: Sathesh Edara <sedara@marvell.com> 15280M: Shinas Rasheed <srasheed@marvell.com> 15281M: Satananda Burla <sburla@marvell.com> 15282L: netdev@vger.kernel.org 15283S: Maintained 15284F: drivers/net/ethernet/marvell/octeon_ep_vf 15285 15286MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15287M: Sunil Goutham <sgoutham@marvell.com> 15288M: Geetha sowjanya <gakula@marvell.com> 15289M: Subbaraya Sundeep <sbhatta@marvell.com> 15290M: hariprasad <hkelam@marvell.com> 15291M: Bharat Bhushan <bbhushan2@marvell.com> 15292L: netdev@vger.kernel.org 15293S: Maintained 15294F: drivers/net/ethernet/marvell/octeontx2/nic/ 15295F: include/linux/soc/marvell/octeontx2/ 15296 15297MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15298M: Sunil Goutham <sgoutham@marvell.com> 15299M: Linu Cherian <lcherian@marvell.com> 15300M: Geetha sowjanya <gakula@marvell.com> 15301M: Jerin Jacob <jerinj@marvell.com> 15302M: hariprasad <hkelam@marvell.com> 15303M: Subbaraya Sundeep <sbhatta@marvell.com> 15304L: netdev@vger.kernel.org 15305S: Maintained 15306F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15307F: drivers/net/ethernet/marvell/octeontx2/af/ 15308 15309MARVELL PEM PMU DRIVER 15310M: Linu Cherian <lcherian@marvell.com> 15311M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15312S: Supported 15313F: drivers/perf/marvell_pem_pmu.c 15314 15315MARVELL PRESTERA ETHERNET SWITCH DRIVER 15316M: Taras Chornyi <taras.chornyi@plvision.eu> 15317S: Supported 15318W: https://github.com/Marvell-switching/switchdev-prestera 15319F: drivers/net/ethernet/marvell/prestera/ 15320 15321MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15322M: Nicolas Pitre <nico@fluxnic.net> 15323S: Odd Fixes 15324F: drivers/mmc/host/mvsdio.* 15325 15326MARVELL USB MDIO CONTROLLER DRIVER 15327M: Tobias Waldekranz <tobias@waldekranz.com> 15328L: netdev@vger.kernel.org 15329S: Maintained 15330F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15331F: drivers/net/mdio/mdio-mvusb.c 15332 15333MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15334M: Hu Ziji <huziji@marvell.com> 15335L: linux-mmc@vger.kernel.org 15336S: Supported 15337F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15338F: drivers/mmc/host/sdhci-xenon* 15339 15340MARVELL OCTEON CN10K DPI DRIVER 15341M: Vamsi Attunuru <vattunuru@marvell.com> 15342S: Supported 15343F: drivers/misc/mrvl_cn10k_dpi.c 15344 15345MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15346R: schalla@marvell.com 15347R: vattunuru@marvell.com 15348F: drivers/vdpa/octeon_ep/ 15349 15350MARVELL OCTEON HOTPLUG DRIVER 15351R: Shijith Thotton <sthotton@marvell.com> 15352R: Vamsi Attunuru <vattunuru@marvell.com> 15353S: Supported 15354F: drivers/pci/hotplug/octep_hp.c 15355 15356MATROX FRAMEBUFFER DRIVER 15357L: linux-fbdev@vger.kernel.org 15358S: Orphan 15359F: drivers/video/fbdev/matrox/matroxfb_* 15360F: include/uapi/linux/matroxfb.h 15361 15362MAX14001/MAX14002 IIO ADC DRIVER 15363M: Kim Seer Paller <kimseer.paller@analog.com> 15364M: Marilene Andrade Garcia <marilene.agarcia@gmail.com> 15365L: linux-iio@vger.kernel.org 15366S: Maintained 15367W: https://ez.analog.com/linux-software-drivers 15368F: Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml 15369F: drivers/iio/adc/max14001.c 15370 15371MAX15301 DRIVER 15372M: Daniel Nilsson <daniel.nilsson@flex.com> 15373L: linux-hwmon@vger.kernel.org 15374S: Maintained 15375F: Documentation/hwmon/max15301.rst 15376F: drivers/hwmon/pmbus/max15301.c 15377 15378MAX17616 HARDWARE MONITOR DRIVER 15379M: Kim Seer Paller <kimseer.paller@analog.com> 15380L: linux-hwmon@vger.kernel.org 15381S: Supported 15382W: https://ez.analog.com/linux-software-drivers 15383F: Documentation/devicetree/bindings/hwmon/pmbus/adi,max17616.yaml 15384F: Documentation/hwmon/max17616.rst 15385F: drivers/hwmon/pmbus/max17616.c 15386 15387MAX2175 SDR TUNER DRIVER 15388M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15389L: linux-media@vger.kernel.org 15390S: Maintained 15391T: git git://linuxtv.org/media.git 15392F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15393F: Documentation/userspace-api/media/drivers/max2175.rst 15394F: drivers/media/i2c/max2175* 15395F: include/uapi/linux/max2175.h 15396 15397MAX31335 RTC DRIVER 15398M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15399L: linux-rtc@vger.kernel.org 15400S: Supported 15401W: https://ez.analog.com/linux-software-drivers 15402F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15403F: drivers/rtc/rtc-max31335.c 15404 15405MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15406L: linux-hwmon@vger.kernel.org 15407S: Orphan 15408F: Documentation/hwmon/max6650.rst 15409F: drivers/hwmon/max6650.c 15410 15411MAX9286 QUAD GMSL DESERIALIZER DRIVER 15412M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15413M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15414M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15415M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15416L: linux-media@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15419F: drivers/media/i2c/max9286.c 15420 15421MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15422M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15423L: linux-media@vger.kernel.org 15424S: Maintained 15425F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15426F: drivers/staging/media/max96712/max96712.c 15427 15428MAX96714 GMSL2 DESERIALIZER DRIVER 15429M: Julien Massot <julien.massot@collabora.com> 15430L: linux-media@vger.kernel.org 15431S: Maintained 15432F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15433F: drivers/media/i2c/max96714.c 15434 15435MAX96717 GMSL2 SERIALIZER DRIVER 15436M: Julien Massot <julien.massot@collabora.com> 15437L: linux-media@vger.kernel.org 15438S: Maintained 15439F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15440F: drivers/media/i2c/max96717.c 15441 15442MAX9860 MONO AUDIO VOICE CODEC DRIVER 15443M: Peter Rosin <peda@axentia.se> 15444L: linux-sound@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/sound/max9860.txt 15447F: sound/soc/codecs/max9860.* 15448 15449MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15450M: Andreas Klinger <ak@it-klinger.de> 15451L: linux-iio@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15454F: drivers/iio/proximity/mb1232.c 15455 15456MAXIM MAX11205 DRIVER 15457M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15458L: linux-iio@vger.kernel.org 15459S: Supported 15460W: https://ez.analog.com/linux-software-drivers 15461F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15462F: drivers/iio/adc/max11205.c 15463 15464MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15465R: Iskren Chernev <iskren.chernev@gmail.com> 15466R: Krzysztof Kozlowski <krzk@kernel.org> 15467R: Marek Szyprowski <m.szyprowski@samsung.com> 15468R: Matheus Castello <matheus@castello.eng.br> 15469L: linux-pm@vger.kernel.org 15470S: Maintained 15471F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15472F: drivers/power/supply/max17040_battery.c 15473 15474MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15475R: Hans de Goede <hansg@kernel.org> 15476R: Krzysztof Kozlowski <krzk@kernel.org> 15477R: Marek Szyprowski <m.szyprowski@samsung.com> 15478R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15479R: Purism Kernel Team <kernel@puri.sm> 15480L: linux-pm@vger.kernel.org 15481S: Maintained 15482F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15483F: drivers/power/supply/max17042_battery.c 15484 15485MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15486M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15487L: linux-kernel@vger.kernel.org 15488S: Maintained 15489F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15490F: drivers/regulator/max20086-regulator.c 15491 15492MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15493M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15494L: linux-iio@vger.kernel.org 15495S: Supported 15496F: drivers/iio/temperature/max30208.c 15497 15498MAXIM MAX7360 KEYPAD LED MFD DRIVER 15499M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15500S: Maintained 15501F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15502F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15503F: drivers/gpio/gpio-max7360.c 15504F: drivers/input/keyboard/max7360-keypad.c 15505F: drivers/input/misc/max7360-rotary.c 15506F: drivers/mfd/max7360.c 15507F: drivers/pinctrl/pinctrl-max7360.c 15508F: drivers/pwm/pwm-max7360.c 15509F: include/linux/mfd/max7360.h 15510 15511MAXIM MAX77650 PMIC MFD DRIVER 15512M: Bartosz Golaszewski <brgl@kernel.org> 15513L: linux-kernel@vger.kernel.org 15514S: Maintained 15515F: Documentation/devicetree/bindings/*/*max77650.yaml 15516F: Documentation/devicetree/bindings/*/max77650*.yaml 15517F: drivers/gpio/gpio-max77650.c 15518F: drivers/input/misc/max77650-onkey.c 15519F: drivers/leds/leds-max77650.c 15520F: drivers/mfd/max77650.c 15521F: drivers/power/supply/max77650-charger.c 15522F: drivers/regulator/max77650-regulator.c 15523F: include/linux/mfd/max77650.h 15524 15525MAXIM MAX77714 PMIC MFD DRIVER 15526M: Luca Ceresoli <luca@lucaceresoli.net> 15527S: Maintained 15528F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15529F: drivers/mfd/max77714.c 15530F: include/linux/mfd/max77714.h 15531 15532MAXIM MAX77759 PMIC MFD DRIVER 15533M: André Draszik <andre.draszik@linaro.org> 15534L: linux-kernel@vger.kernel.org 15535S: Maintained 15536F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15537F: drivers/gpio/gpio-max77759.c 15538F: drivers/mfd/max77759.c 15539F: drivers/nvmem/max77759-nvmem.c 15540F: include/linux/mfd/max77759.h 15541 15542MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15543M: Javier Martinez Canillas <javier@dowhile0.org> 15544L: linux-kernel@vger.kernel.org 15545S: Supported 15546F: Documentation/devicetree/bindings/*/*max77802.yaml 15547F: drivers/regulator/max77802-regulator.c 15548F: include/dt-bindings/*/*max77802.h 15549 15550MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15551M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15552L: linux-kernel@vger.kernel.org 15553S: Maintained 15554F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15555F: drivers/regulator/max77838-regulator.c 15556 15557MAXIM MAX77976 BATTERY CHARGER 15558M: Luca Ceresoli <luca@lucaceresoli.net> 15559S: Supported 15560F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15561F: drivers/power/supply/max77976_charger.c 15562 15563MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15564M: Krzysztof Kozlowski <krzk@kernel.org> 15565L: linux-pm@vger.kernel.org 15566S: Maintained 15567B: mailto:linux-samsung-soc@vger.kernel.org 15568F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15569F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15570F: drivers/power/supply/max14577_charger.c 15571F: drivers/power/supply/max77693_charger.c 15572 15573MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15574M: Chanwoo Choi <cw00.choi@samsung.com> 15575M: Krzysztof Kozlowski <krzk@kernel.org> 15576L: linux-kernel@vger.kernel.org 15577S: Maintained 15578B: mailto:linux-samsung-soc@vger.kernel.org 15579F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15580F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15581F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15582F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15583F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15584F: drivers/leds/leds-max77705.c 15585F: drivers/*/*max77843.c 15586F: drivers/*/max14577*.c 15587F: drivers/*/max77686*.c 15588F: drivers/*/max77693*.c 15589F: drivers/*/max77705*.c 15590F: drivers/clk/clk-max77686.c 15591F: drivers/extcon/extcon-max14577.c 15592F: drivers/extcon/extcon-max77693.c 15593F: drivers/rtc/rtc-max77686.c 15594F: include/linux/mfd/max14577*.h 15595F: include/linux/mfd/max77686*.h 15596F: include/linux/mfd/max77693*.h 15597F: include/linux/mfd/max77705*.h 15598 15599MAXIRADIO FM RADIO RECEIVER DRIVER 15600M: Hans Verkuil <hverkuil@kernel.org> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603W: https://linuxtv.org 15604T: git git://linuxtv.org/media.git 15605F: drivers/media/radio/radio-maxiradio* 15606 15607MAXLINEAR ETHERNET PHY DRIVER 15608M: Xu Liang <lxu@maxlinear.com> 15609L: netdev@vger.kernel.org 15610S: Supported 15611F: drivers/net/phy/mxl-86110.c 15612F: drivers/net/phy/mxl-gpy.c 15613 15614MCAN DEVICE DRIVER 15615M: Markus Schneider-Pargmann <msp@baylibre.com> 15616L: linux-can@vger.kernel.org 15617S: Maintained 15618F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15619F: drivers/net/can/m_can/ 15620 15621MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15622R: Yasushi SHOJI <yashi@spacecubics.com> 15623L: linux-can@vger.kernel.org 15624S: Maintained 15625F: drivers/net/can/usb/mcba_usb.c 15626 15627MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15628M: Rishi Gupta <gupt21@gmail.com> 15629L: linux-i2c@vger.kernel.org 15630L: linux-input@vger.kernel.org 15631S: Maintained 15632F: drivers/hid/hid-mcp2221.c 15633 15634MCP251XFD SPI-CAN NETWORK DRIVER 15635M: Marc Kleine-Budde <mkl@pengutronix.de> 15636M: Manivannan Sadhasivam <mani@kernel.org> 15637R: Thomas Kopp <thomas.kopp@microchip.com> 15638L: linux-can@vger.kernel.org 15639S: Maintained 15640F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15641F: drivers/net/can/spi/mcp251xfd/ 15642 15643MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15644M: Peter Rosin <peda@axentia.se> 15645L: linux-iio@vger.kernel.org 15646S: Maintained 15647F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15648F: drivers/iio/potentiometer/mcp4018.c 15649F: drivers/iio/potentiometer/mcp4531.c 15650 15651MCP4821 DAC DRIVER 15652M: Anshul Dalal <anshulusr@gmail.com> 15653L: linux-iio@vger.kernel.org 15654S: Maintained 15655F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15656F: drivers/iio/dac/mcp4821.c 15657 15658MCR20A IEEE-802.15.4 RADIO DRIVER 15659M: Stefan Schmidt <stefan@datenfreihafen.org> 15660L: linux-wpan@vger.kernel.org 15661S: Odd Fixes 15662W: https://github.com/xueliu/mcr20a-linux 15663F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15664F: drivers/net/ieee802154/mcr20a.c 15665F: drivers/net/ieee802154/mcr20a.h 15666 15667MDIO REGMAP DRIVER 15668M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15669L: netdev@vger.kernel.org 15670S: Maintained 15671F: drivers/net/mdio/mdio-regmap.c 15672F: include/linux/mdio/mdio-regmap.h 15673 15674MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15675M: William Breathitt Gray <wbg@kernel.org> 15676L: linux-iio@vger.kernel.org 15677S: Maintained 15678F: drivers/iio/dac/cio-dac.c 15679 15680MEDIA CONTROLLER FRAMEWORK 15681M: Sakari Ailus <sakari.ailus@linux.intel.com> 15682M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15683L: linux-media@vger.kernel.org 15684S: Supported 15685W: https://www.linuxtv.org 15686T: git git://linuxtv.org/media.git 15687F: drivers/media/mc/ 15688F: include/media/media-*.h 15689F: include/uapi/linux/media.h 15690 15691MEDIA DRIVER FOR FREESCALE IMX PXP 15692M: Philipp Zabel <p.zabel@pengutronix.de> 15693L: linux-media@vger.kernel.org 15694S: Maintained 15695T: git git://linuxtv.org/media.git 15696F: drivers/media/platform/nxp/imx-pxp.[ch] 15697 15698MEDIA DRIVERS FOR ASCOT2E 15699M: Abylay Ospan <aospan@amazon.com> 15700L: linux-media@vger.kernel.org 15701S: Supported 15702W: https://linuxtv.org 15703W: http://netup.tv/ 15704T: git git://linuxtv.org/media.git 15705F: drivers/media/dvb-frontends/ascot2e* 15706 15707MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15708M: Jasmin Jessich <jasmin@anw.at> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711W: https://linuxtv.org 15712T: git git://linuxtv.org/media.git 15713F: drivers/media/dvb-frontends/cxd2099* 15714 15715MEDIA DRIVERS FOR CXD2841ER 15716M: Abylay Ospan <aospan@amazon.com> 15717L: linux-media@vger.kernel.org 15718S: Supported 15719W: https://linuxtv.org 15720W: http://netup.tv/ 15721T: git git://linuxtv.org/media.git 15722F: drivers/media/dvb-frontends/cxd2841er* 15723 15724MEDIA DRIVERS FOR CXD2880 15725M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15726L: linux-media@vger.kernel.org 15727S: Supported 15728W: http://linuxtv.org/ 15729T: git git://linuxtv.org/media.git 15730F: drivers/media/dvb-frontends/cxd2880/* 15731F: drivers/media/spi/cxd2880* 15732 15733MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15734L: linux-media@vger.kernel.org 15735S: Orphan 15736W: https://linuxtv.org 15737T: git git://linuxtv.org/media.git 15738F: drivers/media/pci/ddbridge/* 15739 15740MEDIA DRIVERS FOR FREESCALE IMX 15741M: Steve Longerbeam <slongerbeam@gmail.com> 15742M: Philipp Zabel <p.zabel@pengutronix.de> 15743R: Frank Li <Frank.Li@nxp.com> 15744L: imx@lists.linux.dev 15745L: linux-media@vger.kernel.org 15746S: Maintained 15747T: git git://linuxtv.org/media.git 15748F: Documentation/admin-guide/media/imx.rst 15749F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15750F: drivers/staging/media/imx/ 15751F: include/linux/imx-media.h 15752F: include/media/imx.h 15753 15754MEDIA DRIVERS FOR FREESCALE IMX7/8 15755M: Rui Miguel Silva <rmfrfs@gmail.com> 15756M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15757M: Martin Kepplinger-Novakovic <martink@posteo.de> 15758R: Purism Kernel Team <kernel@puri.sm> 15759R: Frank Li <Frank.Li@nxp.com> 15760L: imx@lists.linux.dev 15761L: linux-media@vger.kernel.org 15762S: Maintained 15763T: git git://linuxtv.org/media.git 15764F: Documentation/admin-guide/media/imx7.rst 15765F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15766F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15767F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15768F: drivers/media/platform/nxp/imx-mipi-csis.c 15769F: drivers/media/platform/nxp/imx7-media-csi.c 15770F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15771 15772MEDIA DRIVERS FOR HELENE 15773M: Abylay Ospan <aospan@amazon.com> 15774L: linux-media@vger.kernel.org 15775S: Supported 15776W: https://linuxtv.org 15777W: http://netup.tv/ 15778T: git git://linuxtv.org/media.git 15779F: drivers/media/dvb-frontends/helene* 15780 15781MEDIA DRIVERS FOR HORUS3A 15782M: Abylay Ospan <aospan@amazon.com> 15783L: linux-media@vger.kernel.org 15784S: Supported 15785W: https://linuxtv.org 15786W: http://netup.tv/ 15787T: git git://linuxtv.org/media.git 15788F: drivers/media/dvb-frontends/horus3a* 15789 15790MEDIA DRIVERS FOR LNBH25 15791M: Abylay Ospan <aospan@amazon.com> 15792L: linux-media@vger.kernel.org 15793S: Supported 15794W: https://linuxtv.org 15795W: http://netup.tv/ 15796T: git git://linuxtv.org/media.git 15797F: drivers/media/dvb-frontends/lnbh25* 15798 15799MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15800L: linux-media@vger.kernel.org 15801S: Orphan 15802W: https://linuxtv.org 15803T: git git://linuxtv.org/media.git 15804F: drivers/media/dvb-frontends/mxl5xx* 15805 15806MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15807M: Abylay Ospan <aospan@amazon.com> 15808L: linux-media@vger.kernel.org 15809S: Supported 15810W: https://linuxtv.org 15811W: http://netup.tv/ 15812T: git git://linuxtv.org/media.git 15813F: drivers/media/pci/netup_unidvb/* 15814 15815MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15816M: Dmitry Osipenko <digetx@gmail.com> 15817L: linux-media@vger.kernel.org 15818L: linux-tegra@vger.kernel.org 15819S: Maintained 15820T: git git://linuxtv.org/media.git 15821F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15822F: drivers/media/platform/nvidia/tegra-vde/ 15823 15824MEDIA DRIVERS FOR RENESAS - CEU 15825M: Jacopo Mondi <jacopo@jmondi.org> 15826L: linux-media@vger.kernel.org 15827L: linux-renesas-soc@vger.kernel.org 15828S: Supported 15829T: git git://linuxtv.org/media.git 15830F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15831F: drivers/media/platform/renesas/renesas-ceu.c 15832F: include/media/drv-intf/renesas-ceu.h 15833 15834MEDIA DRIVERS FOR RENESAS - DRIF 15835M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15836L: linux-media@vger.kernel.org 15837L: linux-renesas-soc@vger.kernel.org 15838S: Supported 15839T: git git://linuxtv.org/media.git 15840F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15841F: drivers/media/platform/renesas/rcar_drif.c 15842 15843MEDIA DRIVERS FOR RENESAS - FCP 15844M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15845L: linux-media@vger.kernel.org 15846L: linux-renesas-soc@vger.kernel.org 15847S: Supported 15848T: git git://linuxtv.org/media.git 15849F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15850F: drivers/media/platform/renesas/rcar-fcp.c 15851F: include/media/rcar-fcp.h 15852 15853MEDIA DRIVERS FOR RENESAS - FDP1 15854M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15855L: linux-media@vger.kernel.org 15856L: linux-renesas-soc@vger.kernel.org 15857S: Supported 15858T: git git://linuxtv.org/media.git 15859F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15860F: drivers/media/platform/renesas/rcar_fdp1.c 15861 15862MEDIA DRIVERS FOR RENESAS - VIN 15863M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15864L: linux-media@vger.kernel.org 15865L: linux-renesas-soc@vger.kernel.org 15866S: Supported 15867T: git git://linuxtv.org/media.git 15868F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15869F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15870F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15871F: drivers/media/platform/renesas/rcar-csi2.c 15872F: drivers/media/platform/renesas/rcar-isp/ 15873F: drivers/media/platform/renesas/rcar-vin/ 15874 15875MEDIA DRIVERS FOR RENESAS - VSP1 15876M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15877M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15878L: linux-media@vger.kernel.org 15879L: linux-renesas-soc@vger.kernel.org 15880S: Supported 15881T: git git://linuxtv.org/media.git 15882F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15883F: drivers/media/platform/renesas/vsp1/ 15884 15885MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15886L: linux-media@vger.kernel.org 15887S: Orphan 15888W: https://linuxtv.org 15889T: git git://linuxtv.org/media.git 15890F: drivers/media/dvb-frontends/stv0910* 15891 15892MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15893L: linux-media@vger.kernel.org 15894S: Orphan 15895W: https://linuxtv.org 15896T: git git://linuxtv.org/media.git 15897F: drivers/media/dvb-frontends/stv6111* 15898 15899MEDIA DRIVERS FOR STM32 - CSI 15900M: Alain Volmat <alain.volmat@foss.st.com> 15901L: linux-media@vger.kernel.org 15902S: Supported 15903T: git git://linuxtv.org/media_tree.git 15904F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15905F: drivers/media/platform/st/stm32/stm32-csi.c 15906 15907MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15908M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15909M: Alain Volmat <alain.volmat@foss.st.com> 15910L: linux-media@vger.kernel.org 15911S: Supported 15912T: git git://linuxtv.org/media.git 15913F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15914F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15915F: drivers/media/platform/st/stm32/stm32-dcmi.c 15916F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15917 15918MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15919M: Mauro Carvalho Chehab <mchehab@kernel.org> 15920L: linux-media@vger.kernel.org 15921S: Maintained 15922W: https://linuxtv.org 15923Q: http://patchwork.kernel.org/project/linux-media/list/ 15924T: git git://linuxtv.org/media.git 15925F: Documentation/admin-guide/media/ 15926F: Documentation/devicetree/bindings/media/ 15927F: Documentation/driver-api/media/ 15928F: Documentation/userspace-api/media/ 15929F: drivers/media/ 15930F: drivers/staging/media/ 15931F: include/dt-bindings/media/ 15932F: include/linux/platform_data/media/ 15933F: include/media/ 15934F: include/uapi/linux/dvb/ 15935F: include/uapi/linux/ivtv* 15936F: include/uapi/linux/media.h 15937F: include/uapi/linux/uvcvideo.h 15938F: include/uapi/linux/v4l2-* 15939F: include/uapi/linux/videodev2.h 15940 15941MEDIATEK BLUETOOTH DRIVER 15942M: Sean Wang <sean.wang@mediatek.com> 15943L: linux-bluetooth@vger.kernel.org 15944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15945S: Maintained 15946F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15947F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15948F: drivers/bluetooth/btmtkuart.c 15949 15950MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15951M: Sen Chu <sen.chu@mediatek.com> 15952M: Sean Wang <sean.wang@mediatek.com> 15953M: Macpaul Lin <macpaul.lin@mediatek.com> 15954L: linux-pm@vger.kernel.org 15955S: Maintained 15956F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15957F: drivers/power/reset/mt6323-poweroff.c 15958 15959MEDIATEK CIR DRIVER 15960M: Sean Wang <sean.wang@mediatek.com> 15961S: Maintained 15962F: drivers/media/rc/mtk-cir.c 15963 15964MEDIATEK DMA DRIVER 15965M: Sean Wang <sean.wang@mediatek.com> 15966L: dmaengine@vger.kernel.org 15967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15968L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15969S: Maintained 15970F: Documentation/devicetree/bindings/dma/mediatek,* 15971F: drivers/dma/mediatek/ 15972 15973MEDIATEK ETHERNET DRIVER 15974M: Felix Fietkau <nbd@nbd.name> 15975M: Sean Wang <sean.wang@mediatek.com> 15976M: Lorenzo Bianconi <lorenzo@kernel.org> 15977L: netdev@vger.kernel.org 15978S: Maintained 15979F: drivers/net/ethernet/mediatek/ 15980 15981MEDIATEK ETHERNET PCS DRIVER 15982M: Alexander Couzens <lynxis@fe80.eu> 15983M: Daniel Golle <daniel@makrotopia.org> 15984L: netdev@vger.kernel.org 15985S: Maintained 15986F: drivers/net/pcs/pcs-mtk-lynxi.c 15987F: include/linux/pcs/pcs-mtk-lynxi.h 15988 15989MEDIATEK ETHERNET PHY DRIVERS 15990M: Daniel Golle <daniel@makrotopia.org> 15991M: Qingfang Deng <dqfext@gmail.com> 15992M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15993L: netdev@vger.kernel.org 15994S: Maintained 15995F: drivers/net/phy/mediatek/mtk-2p5ge.c 15996F: drivers/net/phy/mediatek/mtk-ge-soc.c 15997F: drivers/net/phy/mediatek/mtk-phy-lib.c 15998F: drivers/net/phy/mediatek/mtk-ge.c 15999F: drivers/net/phy/mediatek/mtk.h 16000F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 16001 16002MEDIATEK I2C CONTROLLER DRIVER 16003M: Qii Wang <qii.wang@mediatek.com> 16004L: linux-i2c@vger.kernel.org 16005S: Maintained 16006F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 16007F: drivers/i2c/busses/i2c-mt65xx.c 16008 16009MEDIATEK IOMMU DRIVER 16010M: Yong Wu <yong.wu@mediatek.com> 16011L: iommu@lists.linux.dev 16012L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16013S: Supported 16014F: Documentation/devicetree/bindings/iommu/mediatek* 16015F: drivers/iommu/mtk_iommu* 16016F: include/dt-bindings/memory/mediatek,mt*-port.h 16017F: include/dt-bindings/memory/mt*-port.h 16018 16019MEDIATEK JPEG DRIVER 16020M: Bin Liu <bin.liu@mediatek.com> 16021S: Supported 16022F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 16023F: drivers/media/platform/mediatek/jpeg/ 16024 16025MEDIATEK KEYPAD DRIVER 16026M: Mattijs Korpershoek <mkorpershoek@kernel.org> 16027S: Supported 16028F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 16029F: drivers/input/keyboard/mt6779-keypad.c 16030 16031MEDIATEK MDP DRIVER 16032M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 16033M: Houlong Wei <houlong.wei@mediatek.com> 16034M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16035S: Supported 16036F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 16037F: drivers/media/platform/mediatek/mdp/ 16038F: drivers/media/platform/mediatek/vpu/ 16039 16040MEDIATEK MEDIA DRIVER 16041M: Tiffany Lin <tiffany.lin@mediatek.com> 16042M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16043M: Yunfei Dong <yunfei.dong@mediatek.com> 16044S: Supported 16045F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 16046F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 16047F: drivers/media/platform/mediatek/vcodec/ 16048F: drivers/media/platform/mediatek/vpu/ 16049 16050MEDIATEK MIPI-CSI CDPHY DRIVER 16051M: Julien Stephan <jstephan@baylibre.com> 16052M: Andy Hsieh <andy.hsieh@mediatek.com> 16053S: Supported 16054F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 16055F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 16056 16057MEDIATEK MMC/SD/SDIO DRIVER 16058M: Chaotian Jing <chaotian.jing@mediatek.com> 16059S: Maintained 16060F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 16061F: drivers/mmc/host/mtk-sd.c 16062 16063MEDIATEK MT6735 CLOCK & RESET DRIVERS 16064M: Yassine Oudjana <y.oudjana@protonmail.com> 16065L: linux-clk@vger.kernel.org 16066L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16067S: Maintained 16068F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 16069F: drivers/clk/mediatek/clk-mt6735-imgsys.c 16070F: drivers/clk/mediatek/clk-mt6735-infracfg.c 16071F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 16072F: drivers/clk/mediatek/clk-mt6735-pericfg.c 16073F: drivers/clk/mediatek/clk-mt6735-topckgen.c 16074F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 16075F: drivers/clk/mediatek/clk-mt6735-vencsys.c 16076F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 16077F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 16078F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 16079F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 16080F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 16081F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 16082F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 16083F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 16084F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 16085F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 16086F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 16087F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 16088 16089MEDIATEK MT76 WIRELESS LAN DRIVER 16090M: Felix Fietkau <nbd@nbd.name> 16091M: Lorenzo Bianconi <lorenzo@kernel.org> 16092M: Ryder Lee <ryder.lee@mediatek.com> 16093R: Shayne Chen <shayne.chen@mediatek.com> 16094R: Sean Wang <sean.wang@mediatek.com> 16095L: linux-wireless@vger.kernel.org 16096S: Maintained 16097T: git https://github.com/nbd168/wireless 16098F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 16099F: drivers/net/wireless/mediatek/mt76/ 16100 16101MEDIATEK MT7601U WIRELESS LAN DRIVER 16102M: Jakub Kicinski <kuba@kernel.org> 16103L: linux-wireless@vger.kernel.org 16104S: Maintained 16105F: drivers/net/wireless/mediatek/mt7601u/ 16106 16107MEDIATEK MT7621 CLOCK DRIVER 16108M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16109S: Maintained 16110F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 16111F: drivers/clk/ralink/clk-mt7621.c 16112 16113MEDIATEK MT7621 PCIE CONTROLLER DRIVER 16114M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16115S: Maintained 16116F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 16117F: drivers/pci/controller/pcie-mt7621.c 16118 16119MEDIATEK MT7621 PHY PCI DRIVER 16120M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16121S: Maintained 16122F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 16123F: drivers/phy/ralink/phy-mt7621-pci.c 16124 16125MEDIATEK MT7621/28/88 I2C DRIVER 16126M: Stefan Roese <sr@denx.de> 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 16130F: drivers/i2c/busses/i2c-mt7621.c 16131 16132MEDIATEK MTMIPS CLOCK DRIVER 16133M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16134S: Maintained 16135F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 16136F: drivers/clk/ralink/clk-mtmips.c 16137 16138MEDIATEK NAND CONTROLLER DRIVER 16139L: linux-mtd@lists.infradead.org 16140S: Orphan 16141F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 16142F: drivers/mtd/nand/raw/mtk_* 16143 16144MEDIATEK PMIC LED DRIVER 16145M: Sen Chu <sen.chu@mediatek.com> 16146M: Sean Wang <sean.wang@mediatek.com> 16147M: Macpaul Lin <macpaul.lin@mediatek.com> 16148S: Maintained 16149F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 16150F: drivers/leds/leds-mt6323.c 16151 16152MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 16153M: Sean Wang <sean.wang@mediatek.com> 16154S: Maintained 16155F: drivers/char/hw_random/mtk-rng.c 16156 16157MEDIATEK SMI DRIVER 16158M: Yong Wu <yong.wu@mediatek.com> 16159L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16160S: Supported 16161F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 16162F: drivers/memory/mtk-smi.c 16163F: include/soc/mediatek/smi.h 16164 16165MEDIATEK SWITCH DRIVER 16166M: Chester A. Unal <chester.a.unal@arinc9.com> 16167M: Daniel Golle <daniel@makrotopia.org> 16168M: DENG Qingfang <dqfext@gmail.com> 16169M: Sean Wang <sean.wang@mediatek.com> 16170L: netdev@vger.kernel.org 16171S: Maintained 16172F: drivers/net/dsa/mt7530-mdio.c 16173F: drivers/net/dsa/mt7530-mmio.c 16174F: drivers/net/dsa/mt7530.* 16175F: net/dsa/tag_mtk.c 16176 16177MEDIATEK T7XX 5G WWAN MODEM DRIVER 16178M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 16179R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 16180R: Liu Haijun <haijun.liu@mediatek.com> 16181R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 16182L: netdev@vger.kernel.org 16183S: Supported 16184F: drivers/net/wwan/t7xx/ 16185 16186MEDIATEK USB3 DRD IP DRIVER 16187M: Chunfeng Yun <chunfeng.yun@mediatek.com> 16188L: linux-usb@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16191S: Maintained 16192F: Documentation/devicetree/bindings/usb/mediatek,* 16193F: drivers/usb/host/xhci-mtk* 16194F: drivers/usb/mtu3/ 16195 16196MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 16197M: Peter Senna Tschudin <peter.senna@gmail.com> 16198M: Ian Ray <ian.ray@ge.com> 16199M: Martyn Welch <martyn.welch@collabora.co.uk> 16200S: Maintained 16201F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16202F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16203 16204MEGARAID SCSI/SAS DRIVERS 16205M: Kashyap Desai <kashyap.desai@broadcom.com> 16206M: Sumit Saxena <sumit.saxena@broadcom.com> 16207M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16208M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16209L: megaraidlinux.pdl@broadcom.com 16210L: linux-scsi@vger.kernel.org 16211S: Maintained 16212W: http://www.avagotech.com/support/ 16213F: Documentation/scsi/megaraid.rst 16214F: drivers/scsi/megaraid.* 16215F: drivers/scsi/megaraid/ 16216 16217MELEXIS MLX90614 DRIVER 16218M: Crt Mori <cmo@melexis.com> 16219L: linux-iio@vger.kernel.org 16220S: Supported 16221W: http://www.melexis.com 16222F: drivers/iio/temperature/mlx90614.c 16223 16224MELEXIS MLX90632 DRIVER 16225M: Crt Mori <cmo@melexis.com> 16226L: linux-iio@vger.kernel.org 16227S: Supported 16228W: http://www.melexis.com 16229F: drivers/iio/temperature/mlx90632.c 16230 16231MELEXIS MLX90635 DRIVER 16232M: Crt Mori <cmo@melexis.com> 16233L: linux-iio@vger.kernel.org 16234S: Supported 16235W: http://www.melexis.com 16236F: drivers/iio/temperature/mlx90635.c 16237 16238MELLANOX BLUEFIELD I2C DRIVER 16239M: Khalil Blaiech <kblaiech@nvidia.com> 16240M: Asmaa Mnebhi <asmaa@nvidia.com> 16241L: linux-i2c@vger.kernel.org 16242S: Supported 16243F: drivers/i2c/busses/i2c-mlxbf.c 16244 16245MELLANOX ETHERNET DRIVER (mlx4_en) 16246M: Tariq Toukan <tariqt@nvidia.com> 16247L: netdev@vger.kernel.org 16248S: Maintained 16249W: https://www.nvidia.com/networking/ 16250Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16251F: drivers/net/ethernet/mellanox/mlx4/en_* 16252 16253MELLANOX ETHERNET DRIVER (mlx5e) 16254M: Saeed Mahameed <saeedm@nvidia.com> 16255M: Tariq Toukan <tariqt@nvidia.com> 16256M: Mark Bloch <mbloch@nvidia.com> 16257L: netdev@vger.kernel.org 16258S: Maintained 16259W: https://www.nvidia.com/networking/ 16260Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16261F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16262 16263MELLANOX ETHERNET INNOVA DRIVERS 16264R: Boris Pismenny <borisp@nvidia.com> 16265L: netdev@vger.kernel.org 16266S: Maintained 16267W: https://www.nvidia.com/networking/ 16268Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16269F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16270F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16271F: include/linux/mlx5/mlx5_ifc_fpga.h 16272 16273MELLANOX ETHERNET SWITCH DRIVERS 16274M: Ido Schimmel <idosch@nvidia.com> 16275M: Petr Machata <petrm@nvidia.com> 16276L: netdev@vger.kernel.org 16277S: Supported 16278W: https://www.nvidia.com/networking/ 16279Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16280F: drivers/net/ethernet/mellanox/mlxsw/ 16281F: tools/testing/selftests/drivers/net/mlxsw/ 16282 16283MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16284M: mlxsw@nvidia.com 16285L: netdev@vger.kernel.org 16286S: Supported 16287W: https://www.nvidia.com/networking/ 16288Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16289F: drivers/net/ethernet/mellanox/mlxfw/ 16290 16291MELLANOX HARDWARE PLATFORM SUPPORT 16292M: Hans de Goede <hansg@kernel.org> 16293M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16294M: Vadim Pasternak <vadimp@nvidia.com> 16295L: platform-driver-x86@vger.kernel.org 16296S: Supported 16297F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16298F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16299F: drivers/platform/mellanox/ 16300F: include/linux/platform_data/mlxreg.h 16301 16302MELLANOX MLX4 core VPI driver 16303M: Tariq Toukan <tariqt@nvidia.com> 16304L: netdev@vger.kernel.org 16305L: linux-rdma@vger.kernel.org 16306S: Maintained 16307W: https://www.nvidia.com/networking/ 16308Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16309F: drivers/net/ethernet/mellanox/mlx4/ 16310F: include/linux/mlx4/ 16311 16312MELLANOX MLX4 IB driver 16313M: Yishai Hadas <yishaih@nvidia.com> 16314L: linux-rdma@vger.kernel.org 16315S: Supported 16316W: https://www.nvidia.com/networking/ 16317Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16318F: drivers/infiniband/hw/mlx4/ 16319F: include/linux/mlx4/ 16320F: include/uapi/rdma/mlx4-abi.h 16321 16322MELLANOX MLX5 core VPI driver 16323M: Saeed Mahameed <saeedm@nvidia.com> 16324M: Leon Romanovsky <leonro@nvidia.com> 16325M: Tariq Toukan <tariqt@nvidia.com> 16326M: Mark Bloch <mbloch@nvidia.com> 16327L: netdev@vger.kernel.org 16328L: linux-rdma@vger.kernel.org 16329S: Maintained 16330W: https://www.nvidia.com/networking/ 16331Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16332F: Documentation/networking/device_drivers/ethernet/mellanox/ 16333F: drivers/net/ethernet/mellanox/mlx5/core/ 16334F: include/linux/mlx5/ 16335 16336MELLANOX MLX5 IB driver 16337M: Leon Romanovsky <leonro@nvidia.com> 16338L: linux-rdma@vger.kernel.org 16339S: Supported 16340W: https://www.nvidia.com/networking/ 16341Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16342F: drivers/infiniband/hw/mlx5/ 16343F: include/linux/mlx5/ 16344F: include/uapi/rdma/mlx5-abi.h 16345 16346MELLANOX MLX5 VDPA DRIVER 16347M: Dragos Tatulea <dtatulea@nvidia.com> 16348L: virtualization@lists.linux.dev 16349S: Supported 16350F: drivers/vdpa/mlx5/ 16351 16352MELLANOX MLXCPLD I2C AND MUX DRIVER 16353M: Vadim Pasternak <vadimp@nvidia.com> 16354M: Michael Shych <michaelsh@nvidia.com> 16355L: linux-i2c@vger.kernel.org 16356S: Supported 16357F: Documentation/i2c/busses/i2c-mlxcpld.rst 16358F: drivers/i2c/busses/i2c-mlxcpld.c 16359F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16360 16361MELLANOX MLXCPLD LED DRIVER 16362M: Vadim Pasternak <vadimp@nvidia.com> 16363L: linux-leds@vger.kernel.org 16364S: Supported 16365F: Documentation/leds/leds-mlxcpld.rst 16366F: drivers/leds/leds-mlxcpld.c 16367F: drivers/leds/leds-mlxreg.c 16368 16369MEMBARRIER SUPPORT 16370M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16371M: "Paul E. McKenney" <paulmck@kernel.org> 16372L: linux-kernel@vger.kernel.org 16373S: Supported 16374F: Documentation/scheduler/membarrier.rst 16375F: arch/*/include/asm/membarrier.h 16376F: arch/*/include/asm/sync_core.h 16377F: include/uapi/linux/membarrier.h 16378F: kernel/sched/membarrier.c 16379 16380MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16381M: Mike Rapoport <rppt@kernel.org> 16382L: linux-mm@kvack.org 16383S: Maintained 16384T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16385T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16386F: Documentation/core-api/boot-time-mm.rst 16387F: Documentation/core-api/kho/bindings/memblock/* 16388F: include/linux/memblock.h 16389F: mm/bootmem_info.c 16390F: mm/memblock.c 16391F: mm/memtest.c 16392F: mm/mm_init.c 16393F: mm/rodata_test.c 16394F: tools/testing/memblock/ 16395 16396MEMORY ALLOCATION PROFILING 16397M: Suren Baghdasaryan <surenb@google.com> 16398M: Kent Overstreet <kent.overstreet@linux.dev> 16399L: linux-mm@kvack.org 16400S: Maintained 16401F: Documentation/mm/allocation-profiling.rst 16402F: include/linux/alloc_tag.h 16403F: include/linux/pgalloc_tag.h 16404F: lib/alloc_tag.c 16405 16406MEMORY CONTROLLER DRIVERS 16407M: Krzysztof Kozlowski <krzk@kernel.org> 16408L: linux-kernel@vger.kernel.org 16409S: Maintained 16410B: mailto:krzk@kernel.org 16411T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16412F: Documentation/devicetree/bindings/memory-controllers/ 16413F: drivers/memory/ 16414F: include/dt-bindings/memory/ 16415F: include/memory/ 16416 16417MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16418M: Dmitry Osipenko <digetx@gmail.com> 16419L: linux-pm@vger.kernel.org 16420L: linux-tegra@vger.kernel.org 16421S: Maintained 16422T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16423F: drivers/devfreq/tegra30-devfreq.c 16424 16425MEMORY HOT(UN)PLUG 16426M: David Hildenbrand <david@kernel.org> 16427M: Oscar Salvador <osalvador@suse.de> 16428L: linux-mm@kvack.org 16429S: Maintained 16430F: Documentation/admin-guide/mm/memory-hotplug.rst 16431F: Documentation/core-api/memory-hotplug.rst 16432F: drivers/base/memory.c 16433F: include/linux/memory_hotplug.h 16434F: include/linux/memremap.h 16435F: mm/memremap.c 16436F: mm/memory_hotplug.c 16437F: tools/testing/selftests/memory-hotplug/ 16438 16439MEMORY MANAGEMENT 16440M: Andrew Morton <akpm@linux-foundation.org> 16441L: linux-mm@kvack.org 16442S: Maintained 16443W: http://www.linux-mm.org 16444T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16445T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16446F: mm/ 16447F: tools/mm/ 16448 16449MEMORY MANAGEMENT - CORE 16450M: Andrew Morton <akpm@linux-foundation.org> 16451M: David Hildenbrand <david@kernel.org> 16452R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16453R: Liam R. Howlett <Liam.Howlett@oracle.com> 16454R: Vlastimil Babka <vbabka@suse.cz> 16455R: Mike Rapoport <rppt@kernel.org> 16456R: Suren Baghdasaryan <surenb@google.com> 16457R: Michal Hocko <mhocko@suse.com> 16458L: linux-mm@kvack.org 16459S: Maintained 16460W: http://www.linux-mm.org 16461T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16462F: include/linux/gfp.h 16463F: include/linux/gfp_types.h 16464F: include/linux/highmem.h 16465F: include/linux/leafops.h 16466F: include/linux/memory.h 16467F: include/linux/mm.h 16468F: include/linux/mm_*.h 16469F: include/linux/mmzone.h 16470F: include/linux/mmdebug.h 16471F: include/linux/mmu_notifier.h 16472F: include/linux/pagewalk.h 16473F: include/linux/pgalloc.h 16474F: include/linux/pgtable.h 16475F: include/linux/ptdump.h 16476F: include/linux/vmpressure.h 16477F: include/linux/vmstat.h 16478F: kernel/fork.c 16479F: mm/Kconfig 16480F: mm/debug.c 16481F: mm/folio-compat.c 16482F: mm/highmem.c 16483F: mm/init-mm.c 16484F: mm/internal.h 16485F: mm/maccess.c 16486F: mm/memory.c 16487F: mm/mmu_notifier.c 16488F: mm/mmzone.c 16489F: mm/pagewalk.c 16490F: mm/pgtable-generic.c 16491F: mm/ptdump.c 16492F: mm/sparse-vmemmap.c 16493F: mm/sparse.c 16494F: mm/util.c 16495F: mm/vmpressure.c 16496F: mm/vmstat.c 16497N: include/linux/page[-_]* 16498 16499MEMORY MANAGEMENT - EXECMEM 16500M: Andrew Morton <akpm@linux-foundation.org> 16501M: Mike Rapoport <rppt@kernel.org> 16502L: linux-mm@kvack.org 16503S: Maintained 16504F: include/linux/execmem.h 16505F: mm/execmem.c 16506 16507MEMORY MANAGEMENT - GUP (GET USER PAGES) 16508M: Andrew Morton <akpm@linux-foundation.org> 16509M: David Hildenbrand <david@kernel.org> 16510R: Jason Gunthorpe <jgg@nvidia.com> 16511R: John Hubbard <jhubbard@nvidia.com> 16512R: Peter Xu <peterx@redhat.com> 16513L: linux-mm@kvack.org 16514S: Maintained 16515W: http://www.linux-mm.org 16516T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16517F: mm/gup.c 16518F: mm/gup_test.c 16519F: mm/gup_test.h 16520F: tools/testing/selftests/mm/gup_longterm.c 16521F: tools/testing/selftests/mm/gup_test.c 16522 16523MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16524M: Andrew Morton <akpm@linux-foundation.org> 16525M: David Hildenbrand <david@kernel.org> 16526R: Xu Xin <xu.xin16@zte.com.cn> 16527R: Chengming Zhou <chengming.zhou@linux.dev> 16528L: linux-mm@kvack.org 16529S: Maintained 16530W: http://www.linux-mm.org 16531T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16532F: Documentation/admin-guide/mm/ksm.rst 16533F: Documentation/mm/ksm.rst 16534F: include/linux/ksm.h 16535F: include/trace/events/ksm.h 16536F: mm/ksm.c 16537F: mm/mm_slot.h 16538 16539MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16540M: Andrew Morton <akpm@linux-foundation.org> 16541M: David Hildenbrand <david@kernel.org> 16542R: Zi Yan <ziy@nvidia.com> 16543R: Matthew Brost <matthew.brost@intel.com> 16544R: Joshua Hahn <joshua.hahnjy@gmail.com> 16545R: Rakie Kim <rakie.kim@sk.com> 16546R: Byungchul Park <byungchul@sk.com> 16547R: Gregory Price <gourry@gourry.net> 16548R: Ying Huang <ying.huang@linux.alibaba.com> 16549R: Alistair Popple <apopple@nvidia.com> 16550L: linux-mm@kvack.org 16551S: Maintained 16552W: http://www.linux-mm.org 16553T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16554F: include/linux/mempolicy.h 16555F: include/uapi/linux/mempolicy.h 16556F: include/linux/migrate.h 16557F: include/linux/migrate_mode.h 16558F: mm/mempolicy.c 16559F: mm/migrate.c 16560F: mm/migrate_device.c 16561 16562MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16563M: Andrew Morton <akpm@linux-foundation.org> 16564M: Axel Rasmussen <axelrasmussen@google.com> 16565M: Yuanchu Xie <yuanchu@google.com> 16566R: Wei Xu <weixugc@google.com> 16567L: linux-mm@kvack.org 16568S: Maintained 16569W: http://www.linux-mm.org 16570T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16571F: Documentation/admin-guide/mm/multigen_lru.rst 16572F: Documentation/mm/multigen_lru.rst 16573F: include/linux/mm_inline.h 16574F: include/linux/mmzone.h 16575F: mm/swap.c 16576F: mm/vmscan.c 16577F: mm/workingset.c 16578 16579MEMORY MANAGEMENT - MISC 16580M: Andrew Morton <akpm@linux-foundation.org> 16581M: David Hildenbrand <david@kernel.org> 16582R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16583R: Liam R. Howlett <Liam.Howlett@oracle.com> 16584R: Vlastimil Babka <vbabka@suse.cz> 16585R: Mike Rapoport <rppt@kernel.org> 16586R: Suren Baghdasaryan <surenb@google.com> 16587R: Michal Hocko <mhocko@suse.com> 16588L: linux-mm@kvack.org 16589S: Maintained 16590W: http://www.linux-mm.org 16591T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16592F: Documentation/admin-guide/mm/ 16593F: Documentation/mm/ 16594F: include/linux/cma.h 16595F: include/linux/dmapool.h 16596F: include/linux/ioremap.h 16597F: include/linux/memory-tiers.h 16598F: include/linux/page_idle.h 16599F: mm/backing-dev.c 16600F: mm/cma.c 16601F: mm/cma_debug.c 16602F: mm/cma_sysfs.c 16603F: mm/dmapool.c 16604F: mm/dmapool_test.c 16605F: mm/early_ioremap.c 16606F: mm/fadvise.c 16607F: mm/ioremap.c 16608F: mm/mapping_dirty_helpers.c 16609F: mm/memory-tiers.c 16610F: mm/page_idle.c 16611F: mm/pgalloc-track.h 16612F: mm/process_vm_access.c 16613F: tools/testing/selftests/mm/ 16614 16615MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16616M: Andrew Morton <akpm@linux-foundation.org> 16617M: Mike Rapoport <rppt@kernel.org> 16618L: linux-mm@kvack.org 16619S: Maintained 16620T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16621F: include/linux/numa_memblks.h 16622F: mm/numa.c 16623F: mm/numa_emulation.c 16624F: mm/numa_memblks.c 16625 16626MEMORY MANAGEMENT - OOM KILLER 16627M: Michal Hocko <mhocko@suse.com> 16628R: David Rientjes <rientjes@google.com> 16629R: Shakeel Butt <shakeel.butt@linux.dev> 16630L: linux-mm@kvack.org 16631S: Maintained 16632F: include/linux/oom.h 16633F: include/trace/events/oom.h 16634F: include/uapi/linux/oom.h 16635F: mm/oom_kill.c 16636 16637MEMORY MANAGEMENT - PAGE ALLOCATOR 16638M: Andrew Morton <akpm@linux-foundation.org> 16639M: Vlastimil Babka <vbabka@suse.cz> 16640R: Suren Baghdasaryan <surenb@google.com> 16641R: Michal Hocko <mhocko@suse.com> 16642R: Brendan Jackman <jackmanb@google.com> 16643R: Johannes Weiner <hannes@cmpxchg.org> 16644R: Zi Yan <ziy@nvidia.com> 16645L: linux-mm@kvack.org 16646S: Maintained 16647F: include/linux/compaction.h 16648F: include/linux/gfp.h 16649F: include/linux/page-isolation.h 16650F: mm/compaction.c 16651F: mm/debug_page_alloc.c 16652F: mm/debug_page_ref.c 16653F: mm/fail_page_alloc.c 16654F: mm/page_alloc.c 16655F: mm/page_ext.c 16656F: mm/page_frag_cache.c 16657F: mm/page_isolation.c 16658F: mm/page_owner.c 16659F: mm/page_poison.c 16660F: mm/page_reporting.c 16661F: mm/page_reporting.h 16662F: mm/show_mem.c 16663F: mm/shuffle.c 16664F: mm/shuffle.h 16665 16666MEMORY MANAGEMENT - RECLAIM 16667M: Andrew Morton <akpm@linux-foundation.org> 16668M: Johannes Weiner <hannes@cmpxchg.org> 16669R: David Hildenbrand <david@kernel.org> 16670R: Michal Hocko <mhocko@kernel.org> 16671R: Qi Zheng <zhengqi.arch@bytedance.com> 16672R: Shakeel Butt <shakeel.butt@linux.dev> 16673R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16674L: linux-mm@kvack.org 16675S: Maintained 16676F: mm/pt_reclaim.c 16677F: mm/vmscan.c 16678F: mm/workingset.c 16679 16680MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16681M: Andrew Morton <akpm@linux-foundation.org> 16682M: David Hildenbrand <david@kernel.org> 16683M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16684R: Rik van Riel <riel@surriel.com> 16685R: Liam R. Howlett <Liam.Howlett@oracle.com> 16686R: Vlastimil Babka <vbabka@suse.cz> 16687R: Harry Yoo <harry.yoo@oracle.com> 16688R: Jann Horn <jannh@google.com> 16689L: linux-mm@kvack.org 16690S: Maintained 16691F: include/linux/rmap.h 16692F: mm/page_vma_mapped.c 16693F: mm/rmap.c 16694F: tools/testing/selftests/mm/rmap.c 16695 16696MEMORY MANAGEMENT - SECRETMEM 16697M: Andrew Morton <akpm@linux-foundation.org> 16698M: Mike Rapoport <rppt@kernel.org> 16699L: linux-mm@kvack.org 16700S: Maintained 16701F: include/linux/secretmem.h 16702F: mm/secretmem.c 16703 16704MEMORY MANAGEMENT - SWAP 16705M: Andrew Morton <akpm@linux-foundation.org> 16706M: Chris Li <chrisl@kernel.org> 16707M: Kairui Song <kasong@tencent.com> 16708R: Kemeng Shi <shikemeng@huaweicloud.com> 16709R: Nhat Pham <nphamcs@gmail.com> 16710R: Baoquan He <bhe@redhat.com> 16711R: Barry Song <baohua@kernel.org> 16712L: linux-mm@kvack.org 16713S: Maintained 16714F: Documentation/mm/swap-table.rst 16715F: include/linux/swap.h 16716F: include/linux/swapfile.h 16717F: include/linux/swapops.h 16718F: mm/page_io.c 16719F: mm/swap.c 16720F: mm/swap.h 16721F: mm/swap_table.h 16722F: mm/swap_state.c 16723F: mm/swapfile.c 16724 16725MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16726M: Andrew Morton <akpm@linux-foundation.org> 16727M: David Hildenbrand <david@kernel.org> 16728M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16729R: Zi Yan <ziy@nvidia.com> 16730R: Baolin Wang <baolin.wang@linux.alibaba.com> 16731R: Liam R. Howlett <Liam.Howlett@oracle.com> 16732R: Nico Pache <npache@redhat.com> 16733R: Ryan Roberts <ryan.roberts@arm.com> 16734R: Dev Jain <dev.jain@arm.com> 16735R: Barry Song <baohua@kernel.org> 16736R: Lance Yang <lance.yang@linux.dev> 16737L: linux-mm@kvack.org 16738S: Maintained 16739W: http://www.linux-mm.org 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16741F: Documentation/admin-guide/mm/transhuge.rst 16742F: include/linux/huge_mm.h 16743F: include/linux/khugepaged.h 16744F: include/trace/events/huge_memory.h 16745F: mm/huge_memory.c 16746F: mm/khugepaged.c 16747F: mm/mm_slot.h 16748F: tools/testing/selftests/mm/khugepaged.c 16749F: tools/testing/selftests/mm/split_huge_page_test.c 16750F: tools/testing/selftests/mm/transhuge-stress.c 16751 16752MEMORY MANAGEMENT - USERFAULTFD 16753M: Andrew Morton <akpm@linux-foundation.org> 16754M: Mike Rapoport <rppt@kernel.org> 16755R: Peter Xu <peterx@redhat.com> 16756L: linux-mm@kvack.org 16757S: Maintained 16758F: Documentation/admin-guide/mm/userfaultfd.rst 16759F: fs/userfaultfd.c 16760F: include/asm-generic/pgtable_uffd.h 16761F: include/linux/userfaultfd_k.h 16762F: include/uapi/linux/userfaultfd.h 16763F: mm/userfaultfd.c 16764F: tools/testing/selftests/mm/uffd-*.[ch] 16765 16766MEMORY MANAGEMENT - RUST 16767M: Alice Ryhl <aliceryhl@google.com> 16768R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16769R: Liam R. Howlett <Liam.Howlett@oracle.com> 16770L: linux-mm@kvack.org 16771L: rust-for-linux@vger.kernel.org 16772S: Maintained 16773W: http://www.linux-mm.org 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16775F: rust/helpers/mm.c 16776F: rust/helpers/page.c 16777F: rust/kernel/mm.rs 16778F: rust/kernel/mm/ 16779F: rust/kernel/page.rs 16780 16781MEMORY MAPPING 16782M: Andrew Morton <akpm@linux-foundation.org> 16783M: Liam R. Howlett <Liam.Howlett@oracle.com> 16784M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16785R: Vlastimil Babka <vbabka@suse.cz> 16786R: Jann Horn <jannh@google.com> 16787R: Pedro Falcato <pfalcato@suse.de> 16788L: linux-mm@kvack.org 16789S: Maintained 16790W: http://www.linux-mm.org 16791T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16792F: include/trace/events/mmap.h 16793F: mm/interval_tree.c 16794F: mm/mincore.c 16795F: mm/mlock.c 16796F: mm/mmap.c 16797F: mm/mprotect.c 16798F: mm/mremap.c 16799F: mm/mseal.c 16800F: mm/msync.c 16801F: mm/nommu.c 16802F: mm/vma.c 16803F: mm/vma.h 16804F: mm/vma_exec.c 16805F: mm/vma_init.c 16806F: mm/vma_internal.h 16807F: tools/testing/selftests/mm/merge.c 16808F: tools/testing/vma/ 16809 16810MEMORY MAPPING - LOCKING 16811M: Andrew Morton <akpm@linux-foundation.org> 16812M: Suren Baghdasaryan <surenb@google.com> 16813M: Liam R. Howlett <Liam.Howlett@oracle.com> 16814M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16815R: Vlastimil Babka <vbabka@suse.cz> 16816R: Shakeel Butt <shakeel.butt@linux.dev> 16817L: linux-mm@kvack.org 16818S: Maintained 16819W: http://www.linux-mm.org 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16821F: Documentation/mm/process_addrs.rst 16822F: include/linux/mmap_lock.h 16823F: include/trace/events/mmap_lock.h 16824F: mm/mmap_lock.c 16825 16826MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16827M: Andrew Morton <akpm@linux-foundation.org> 16828M: Liam R. Howlett <Liam.Howlett@oracle.com> 16829M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16830M: David Hildenbrand <david@kernel.org> 16831R: Vlastimil Babka <vbabka@suse.cz> 16832R: Jann Horn <jannh@google.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: include/uapi/asm-generic/mman-common.h 16838F: mm/madvise.c 16839 16840MEMORY TECHNOLOGY DEVICES (MTD) 16841M: Miquel Raynal <miquel.raynal@bootlin.com> 16842M: Richard Weinberger <richard@nod.at> 16843M: Vignesh Raghavendra <vigneshr@ti.com> 16844L: linux-mtd@lists.infradead.org 16845S: Maintained 16846W: http://www.linux-mtd.infradead.org/ 16847Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16848C: irc://irc.oftc.net/mtd 16849T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16851F: Documentation/devicetree/bindings/mtd/ 16852F: drivers/mtd/ 16853F: include/linux/mtd/ 16854F: include/uapi/mtd/ 16855 16856MEN A21 WATCHDOG DRIVER 16857M: Johannes Thumshirn <morbidrsa@gmail.com> 16858L: linux-watchdog@vger.kernel.org 16859S: Maintained 16860F: drivers/watchdog/mena21_wdt.c 16861 16862MEN CHAMELEON BUS (mcb) 16863M: Johannes Thumshirn <morbidrsa@gmail.com> 16864S: Maintained 16865F: Documentation/driver-api/men-chameleon-bus.rst 16866F: drivers/mcb/ 16867F: include/linux/mcb.h 16868 16869MEN F21BMC (Board Management Controller) 16870M: Andreas Werner <andreas.werner@men.de> 16871S: Supported 16872F: Documentation/hwmon/menf21bmc.rst 16873F: drivers/hwmon/menf21bmc_hwmon.c 16874F: drivers/leds/leds-menf21bmc.c 16875F: drivers/mfd/menf21bmc.c 16876F: drivers/watchdog/menf21bmc_wdt.c 16877 16878MEN Z069 WATCHDOG DRIVER 16879M: Johannes Thumshirn <jth@kernel.org> 16880L: linux-watchdog@vger.kernel.org 16881S: Maintained 16882F: drivers/watchdog/menz69_wdt.c 16883 16884MESON AO CEC DRIVER FOR AMLOGIC SOCS 16885M: Neil Armstrong <neil.armstrong@linaro.org> 16886L: linux-media@vger.kernel.org 16887L: linux-amlogic@lists.infradead.org 16888S: Supported 16889W: http://linux-meson.com/ 16890T: git git://linuxtv.org/media.git 16891F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16892F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16893F: drivers/media/cec/platform/meson/ao-cec.c 16894 16895MESON GE2D DRIVER FOR AMLOGIC SOCS 16896M: Neil Armstrong <neil.armstrong@linaro.org> 16897L: linux-media@vger.kernel.org 16898L: linux-amlogic@lists.infradead.org 16899S: Supported 16900T: git git://linuxtv.org/media.git 16901F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16902F: drivers/media/platform/amlogic/meson-ge2d/ 16903 16904MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16905M: Liang Yang <liang.yang@amlogic.com> 16906L: linux-mtd@lists.infradead.org 16907S: Maintained 16908F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16909F: drivers/mtd/nand/raw/meson_* 16910 16911MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16912M: Neil Armstrong <neil.armstrong@linaro.org> 16913L: linux-media@vger.kernel.org 16914L: linux-amlogic@lists.infradead.org 16915S: Supported 16916T: git git://linuxtv.org/media.git 16917F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16918F: drivers/staging/media/meson/vdec/ 16919 16920META ETHERNET DRIVERS 16921M: Alexander Duyck <alexanderduyck@fb.com> 16922M: Jakub Kicinski <kuba@kernel.org> 16923R: kernel-team@meta.com 16924S: Maintained 16925F: Documentation/networking/device_drivers/ethernet/meta/ 16926F: drivers/net/ethernet/meta/ 16927 16928METHODE UDPU SUPPORT 16929M: Robert Marko <robert.marko@sartura.hr> 16930S: Maintained 16931F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16932F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16933 16934MHI BUS 16935M: Manivannan Sadhasivam <mani@kernel.org> 16936L: mhi@lists.linux.dev 16937L: linux-arm-msm@vger.kernel.org 16938S: Maintained 16939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16940F: Documentation/ABI/stable/sysfs-bus-mhi 16941F: Documentation/mhi/ 16942F: drivers/bus/mhi/ 16943F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16944F: include/linux/mhi.h 16945 16946MICROBLAZE ARCHITECTURE 16947M: Michal Simek <monstr@monstr.eu> 16948S: Supported 16949W: http://www.monstr.eu/fdt/ 16950T: git git://git.monstr.eu/linux-2.6-microblaze.git 16951F: arch/microblaze/ 16952 16953MICROBLAZE TMR INJECT 16954M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16955S: Supported 16956F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16957F: drivers/misc/xilinx_tmr_inject.c 16958 16959MICROBLAZE TMR MANAGER 16960M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16961S: Supported 16962F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16963F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16964F: drivers/misc/xilinx_tmr_manager.c 16965 16966MICROCHIP AT91 DMA DRIVERS 16967M: Ludovic Desroches <ludovic.desroches@microchip.com> 16968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16969L: dmaengine@vger.kernel.org 16970S: Supported 16971F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16972F: drivers/dma/at_hdmac.c 16973F: drivers/dma/at_xdmac.c 16974F: include/dt-bindings/dma/at91.h 16975 16976MICROCHIP AT91 SERIAL DRIVER 16977M: Richard Genoud <richard.genoud@bootlin.com> 16978S: Maintained 16979F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16980F: drivers/tty/serial/atmel_serial.c 16981F: drivers/tty/serial/atmel_serial.h 16982 16983MICROCHIP AT91 USART MFD DRIVER 16984M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16985L: linux-kernel@vger.kernel.org 16986S: Supported 16987F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16988F: drivers/mfd/at91-usart.c 16989F: include/dt-bindings/mfd/at91-usart.h 16990 16991MICROCHIP AT91 USART SPI DRIVER 16992M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16993L: linux-spi@vger.kernel.org 16994S: Supported 16995F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16996F: drivers/spi/spi-at91-usart.c 16997 16998MICROCHIP AUDIO ASOC DRIVERS 16999M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17000M: Andrei Simion <andrei.simion@microchip.com> 17001L: linux-sound@vger.kernel.org 17002S: Supported 17003F: Documentation/devicetree/bindings/sound/atmel* 17004F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 17005F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 17006F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 17007F: sound/soc/atmel 17008 17009MICROCHIP CSI2DC DRIVER 17010M: Eugen Hristev <eugen.hristev@microchip.com> 17011L: linux-media@vger.kernel.org 17012S: Supported 17013F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 17014F: drivers/media/platform/microchip/microchip-csi2dc.c 17015 17016MICROCHIP ECC DRIVER 17017L: linux-crypto@vger.kernel.org 17018S: Orphan 17019F: drivers/crypto/atmel-ecc.* 17020 17021MICROCHIP EIC DRIVER 17022M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17024S: Supported 17025F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 17026F: drivers/irqchip/irq-mchp-eic.c 17027 17028MICROCHIP I2C DRIVER 17029M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 17030L: linux-i2c@vger.kernel.org 17031S: Supported 17032F: drivers/i2c/busses/i2c-at91-*.c 17033F: drivers/i2c/busses/i2c-at91.h 17034 17035MICROCHIP ISC DRIVER 17036M: Eugen Hristev <eugen.hristev@microchip.com> 17037L: linux-media@vger.kernel.org 17038S: Supported 17039F: Documentation/devicetree/bindings/media/atmel,isc.yaml 17040F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 17041F: drivers/media/platform/microchip/microchip-isc* 17042F: drivers/media/platform/microchip/microchip-sama*-isc* 17043F: drivers/staging/media/deprecated/atmel/atmel-isc* 17044F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 17045F: include/linux/atmel-isc-media.h 17046 17047MICROCHIP ISI DRIVER 17048M: Eugen Hristev <eugen.hristev@microchip.com> 17049L: linux-media@vger.kernel.org 17050S: Supported 17051F: drivers/media/platform/atmel/atmel-isi.c 17052F: drivers/media/platform/atmel/atmel-isi.h 17053 17054MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 17055M: Woojung Huh <woojung.huh@microchip.com> 17056M: UNGLinuxDriver@microchip.com 17057L: netdev@vger.kernel.org 17058S: Maintained 17059F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 17060F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 17061F: drivers/net/dsa/microchip/* 17062F: include/linux/dsa/ksz_common.h 17063F: include/linux/platform_data/microchip-ksz.h 17064F: net/dsa/tag_ksz.c 17065 17066MICROCHIP LAN743X ETHERNET DRIVER 17067M: Bryan Whitehead <bryan.whitehead@microchip.com> 17068M: UNGLinuxDriver@microchip.com 17069L: netdev@vger.kernel.org 17070S: Maintained 17071F: drivers/net/ethernet/microchip/lan743x_* 17072 17073MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 17074M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17075L: netdev@vger.kernel.org 17076S: Maintained 17077F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 17078F: drivers/net/ethernet/microchip/lan865x/lan865x.c 17079 17080MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 17081M: Arun Ramadoss <arun.ramadoss@microchip.com> 17082R: UNGLinuxDriver@microchip.com 17083L: netdev@vger.kernel.org 17084S: Maintained 17085F: drivers/net/phy/microchip_t1.c 17086 17087MICROCHIP LAN966X ETHERNET DRIVER 17088M: Horatiu Vultur <horatiu.vultur@microchip.com> 17089M: UNGLinuxDriver@microchip.com 17090L: netdev@vger.kernel.org 17091S: Maintained 17092F: drivers/net/ethernet/microchip/lan966x/* 17093 17094MICROCHIP LAN966X OIC DRIVER 17095M: Herve Codina <herve.codina@bootlin.com> 17096S: Maintained 17097F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 17098F: drivers/irqchip/irq-lan966x-oic.c 17099 17100MICROCHIP LAN966X PCI DRIVER 17101M: Herve Codina <herve.codina@bootlin.com> 17102S: Maintained 17103F: drivers/misc/lan966x_pci.c 17104F: drivers/misc/lan966x_pci.dtso 17105 17106MICROCHIP LAN969X ETHERNET DRIVER 17107M: Daniel Machon <daniel.machon@microchip.com> 17108M: UNGLinuxDriver@microchip.com 17109L: netdev@vger.kernel.org 17110S: Maintained 17111F: drivers/net/ethernet/microchip/sparx5/lan969x/* 17112 17113MICROCHIP LCDFB DRIVER 17114M: Nicolas Ferre <nicolas.ferre@microchip.com> 17115L: linux-fbdev@vger.kernel.org 17116S: Maintained 17117F: drivers/video/fbdev/atmel_lcdfb.c 17118F: include/video/atmel_lcdc.h 17119 17120MICROCHIP MCP16502 PMIC DRIVER 17121M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17122M: Andrei Simion <andrei.simion@microchip.com> 17123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17124S: Supported 17125F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 17126F: drivers/regulator/mcp16502.c 17127 17128MICROCHIP MCP3564 ADC DRIVER 17129M: Marius Cristea <marius.cristea@microchip.com> 17130L: linux-iio@vger.kernel.org 17131S: Supported 17132F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 17133F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 17134F: drivers/iio/adc/mcp3564.c 17135 17136MICROCHIP MCP3911 ADC DRIVER 17137M: Marcus Folkesson <marcus.folkesson@gmail.com> 17138M: Kent Gustavsson <kent@minoris.se> 17139L: linux-iio@vger.kernel.org 17140S: Maintained 17141F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 17142F: drivers/iio/adc/mcp3911.c 17143 17144MICROCHIP MMC/SD/SDIO MCI DRIVER 17145M: Aubin Constans <aubin.constans@microchip.com> 17146S: Maintained 17147F: drivers/mmc/host/atmel-mci.c 17148 17149MICROCHIP NAND DRIVER 17150L: linux-mtd@lists.infradead.org 17151S: Orphan 17152F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 17153F: drivers/mtd/nand/raw/atmel/* 17154 17155MICROCHIP OTPC DRIVER 17156M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17158S: Supported 17159F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 17160F: drivers/nvmem/microchip-otpc.c 17161F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 17162 17163MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 17164M: Matteo Martelli <matteomartelli3@gmail.com> 17165L: linux-iio@vger.kernel.org 17166S: Supported 17167F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 17168F: drivers/iio/adc/pac1921.c 17169 17170MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 17171M: Marius Cristea <marius.cristea@microchip.com> 17172L: linux-iio@vger.kernel.org 17173S: Supported 17174F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 17175F: drivers/iio/adc/pac1934.c 17176 17177MICROCHIP PCI1XXXX GP DRIVER 17178M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 17179M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17180L: linux-gpio@vger.kernel.org 17181S: Supported 17182F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 17183F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 17184F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 17185F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 17186 17187MICROCHIP PCI1XXXX I2C DRIVER 17188M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17189M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17190L: linux-i2c@vger.kernel.org 17191S: Maintained 17192F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 17193 17194MICROCHIP PCIe UART DRIVER 17195M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17196L: linux-serial@vger.kernel.org 17197S: Maintained 17198F: drivers/tty/serial/8250/8250_pci1xxxx.c 17199 17200MICROCHIP POLARFIRE FPGA DRIVERS 17201M: Conor Dooley <conor.dooley@microchip.com> 17202L: linux-fpga@vger.kernel.org 17203S: Supported 17204F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17205F: drivers/fpga/microchip-spi.c 17206 17207MICROCHIP PWM DRIVER 17208M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17210L: linux-pwm@vger.kernel.org 17211S: Supported 17212F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17213F: drivers/pwm/pwm-atmel.c 17214 17215MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17216M: Manikandan Muralidharan <manikandan.m@microchip.com> 17217M: Dharma Balasubiramani <dharma.b@microchip.com> 17218L: dri-devel@lists.freedesktop.org 17219S: Supported 17220F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17221F: drivers/gpu/drm/bridge/microchip-lvds.c 17222 17223MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17224M: Eugen Hristev <eugen.hristev@microchip.com> 17225L: linux-iio@vger.kernel.org 17226S: Supported 17227F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17228F: drivers/iio/adc/at91-sama5d2_adc.c 17229F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17230 17231MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17232M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17233S: Supported 17234F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17235F: drivers/power/reset/at91-sama5d2_shdwc.c 17236 17237MICROCHIP SOC DRIVERS 17238M: Conor Dooley <conor@kernel.org> 17239S: Supported 17240T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17241F: Documentation/devicetree/bindings/soc/microchip/ 17242F: drivers/soc/microchip/ 17243 17244MICROCHIP SPI DRIVER 17245M: Ryan Wanner <ryan.wanner@microchip.com> 17246S: Supported 17247F: drivers/spi/spi-atmel.* 17248 17249MICROCHIP SSC DRIVER 17250M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17251M: Andrei Simion <andrei.simion@microchip.com> 17252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17253S: Supported 17254F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17255F: drivers/misc/atmel-ssc.c 17256F: include/linux/atmel-ssc.h 17257 17258Microchip Timer Counter Block (TCB) Capture Driver 17259M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17261L: linux-iio@vger.kernel.org 17262S: Maintained 17263F: drivers/counter/microchip-tcb-capture.c 17264F: include/uapi/linux/counter/microchip-tcb-capture.h 17265 17266MICROCHIP USB251XB DRIVER 17267M: Richard Leitner <richard.leitner@skidata.com> 17268L: linux-usb@vger.kernel.org 17269S: Maintained 17270F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17271F: drivers/usb/misc/usb251xb.c 17272 17273MICROCHIP USBA UDC DRIVER 17274M: Cristian Birsan <cristian.birsan@microchip.com> 17275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17276S: Supported 17277F: drivers/usb/gadget/udc/atmel_usba_udc.* 17278 17279MICROCHIP WILC1000 WIFI DRIVER 17280M: Ajay Singh <ajay.kathat@microchip.com> 17281M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17282L: linux-wireless@vger.kernel.org 17283S: Supported 17284F: drivers/net/wireless/microchip/ 17285 17286MICROCHIP ZL3073X DRIVER 17287M: Ivan Vecera <ivecera@redhat.com> 17288M: Prathosh Satish <Prathosh.Satish@microchip.com> 17289L: netdev@vger.kernel.org 17290S: Supported 17291F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17292F: drivers/dpll/zl3073x/ 17293 17294MICROSEMI MIPS SOCS 17295M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17296M: UNGLinuxDriver@microchip.com 17297L: linux-mips@vger.kernel.org 17298S: Supported 17299F: Documentation/devicetree/bindings/mips/mscc.txt 17300F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17301F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17302F: arch/mips/boot/dts/mscc/ 17303F: arch/mips/configs/generic/board-ocelot.config 17304F: arch/mips/generic/board-ocelot.c 17305 17306MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17307M: Don Brace <don.brace@microchip.com> 17308L: storagedev@microchip.com 17309L: linux-scsi@vger.kernel.org 17310S: Supported 17311F: Documentation/scsi/smartpqi.rst 17312F: drivers/scsi/smartpqi/Kconfig 17313F: drivers/scsi/smartpqi/Makefile 17314F: drivers/scsi/smartpqi/smartpqi*.[ch] 17315F: include/linux/cciss*.h 17316F: include/uapi/linux/cciss*.h 17317 17318MICROSOFT MANA RDMA DRIVER 17319M: Long Li <longli@microsoft.com> 17320M: Konstantin Taranov <kotaranov@microsoft.com> 17321L: linux-rdma@vger.kernel.org 17322S: Supported 17323F: drivers/infiniband/hw/mana/ 17324F: include/net/mana 17325F: include/uapi/rdma/mana-abi.h 17326 17327MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17328M: Maximilian Luz <luzmaximilian@gmail.com> 17329L: platform-driver-x86@vger.kernel.org 17330S: Maintained 17331F: drivers/platform/surface/surface_aggregator_tabletsw.c 17332 17333MICROSOFT SURFACE BATTERY AND AC DRIVERS 17334M: Maximilian Luz <luzmaximilian@gmail.com> 17335L: linux-pm@vger.kernel.org 17336L: platform-driver-x86@vger.kernel.org 17337S: Maintained 17338F: drivers/power/supply/surface_battery.c 17339F: drivers/power/supply/surface_charger.c 17340 17341MICROSOFT SURFACE DTX DRIVER 17342M: Maximilian Luz <luzmaximilian@gmail.com> 17343L: platform-driver-x86@vger.kernel.org 17344S: Maintained 17345F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17346F: drivers/platform/surface/surface_dtx.c 17347F: include/uapi/linux/surface_aggregator/dtx.h 17348 17349MICROSOFT SURFACE SENSOR FAN DRIVER 17350M: Maximilian Luz <luzmaximilian@gmail.com> 17351M: Ivor Wanders <ivor@iwanders.net> 17352L: linux-hwmon@vger.kernel.org 17353S: Maintained 17354F: Documentation/hwmon/surface_fan.rst 17355F: drivers/hwmon/surface_fan.c 17356 17357MICROSOFT SURFACE SENSOR THERMAL DRIVER 17358M: Maximilian Luz <luzmaximilian@gmail.com> 17359L: linux-hwmon@vger.kernel.org 17360S: Maintained 17361F: drivers/hwmon/surface_temp.c 17362 17363MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17364M: Maximilian Luz <luzmaximilian@gmail.com> 17365L: platform-driver-x86@vger.kernel.org 17366S: Maintained 17367F: drivers/platform/surface/surface_gpe.c 17368 17369MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17370M: Hans de Goede <hansg@kernel.org> 17371M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17372M: Maximilian Luz <luzmaximilian@gmail.com> 17373L: platform-driver-x86@vger.kernel.org 17374S: Maintained 17375T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17376F: drivers/platform/surface/ 17377 17378MICROSOFT SURFACE HID TRANSPORT DRIVER 17379M: Maximilian Luz <luzmaximilian@gmail.com> 17380L: linux-input@vger.kernel.org 17381L: platform-driver-x86@vger.kernel.org 17382S: Maintained 17383F: drivers/hid/surface-hid/ 17384 17385MICROSOFT SURFACE HOT-PLUG DRIVER 17386M: Maximilian Luz <luzmaximilian@gmail.com> 17387L: platform-driver-x86@vger.kernel.org 17388S: Maintained 17389F: drivers/platform/surface/surface_hotplug.c 17390 17391MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17392M: Maximilian Luz <luzmaximilian@gmail.com> 17393L: platform-driver-x86@vger.kernel.org 17394S: Maintained 17395F: drivers/platform/surface/surface_platform_profile.c 17396 17397MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17398M: Chen Yu <yu.c.chen@intel.com> 17399L: platform-driver-x86@vger.kernel.org 17400S: Supported 17401F: drivers/platform/surface/surfacepro3_button.c 17402 17403MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17404M: Maximilian Luz <luzmaximilian@gmail.com> 17405L: platform-driver-x86@vger.kernel.org 17406S: Maintained 17407F: drivers/platform/surface/surface_aggregator_hub.c 17408 17409MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17410M: Maximilian Luz <luzmaximilian@gmail.com> 17411L: platform-driver-x86@vger.kernel.org 17412S: Maintained 17413W: https://github.com/linux-surface/surface-aggregator-module 17414C: irc://irc.libera.chat/linux-surface 17415F: Documentation/driver-api/surface_aggregator/ 17416F: drivers/platform/surface/aggregator/ 17417F: drivers/platform/surface/surface_acpi_notify.c 17418F: drivers/platform/surface/surface_aggregator_cdev.c 17419F: drivers/platform/surface/surface_aggregator_registry.c 17420F: include/linux/surface_acpi_notify.h 17421F: include/linux/surface_aggregator/ 17422F: include/uapi/linux/surface_aggregator/ 17423 17424MICROTEK X6 SCANNER 17425M: Oliver Neukum <oliver@neukum.org> 17426S: Maintained 17427F: drivers/usb/image/microtek.* 17428 17429MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17430M: Luka Kovacic <luka.kovacic@sartura.hr> 17431M: Luka Perkov <luka.perkov@sartura.hr> 17432S: Maintained 17433F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17434F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17435F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17436F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17437F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17438F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17439 17440MIN HEAP 17441M: Kuan-Wei Chiu <visitorckw@gmail.com> 17442L: linux-kernel@vger.kernel.org 17443S: Maintained 17444F: Documentation/core-api/min_heap.rst 17445F: include/linux/min_heap.h 17446F: lib/min_heap.c 17447F: lib/test_min_heap.c 17448 17449MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17450M: Sakari Ailus <sakari.ailus@linux.intel.com> 17451L: linux-media@vger.kernel.org 17452S: Maintained 17453F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17454F: Documentation/driver-api/media/drivers/ccs/ 17455F: Documentation/userspace-api/media/drivers/ccs.rst 17456F: drivers/media/i2c/ccs-pll.c 17457F: drivers/media/i2c/ccs-pll.h 17458F: drivers/media/i2c/ccs/ 17459F: include/uapi/linux/ccs.h 17460F: include/uapi/linux/smiapp.h 17461 17462MIPS 17463M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17464L: linux-mips@vger.kernel.org 17465S: Maintained 17466Q: https://patchwork.kernel.org/project/linux-mips/list/ 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17468F: Documentation/devicetree/bindings/mips/ 17469F: Documentation/arch/mips/ 17470F: arch/mips/ 17471F: drivers/platform/mips/ 17472F: include/dt-bindings/mips/ 17473 17474MIPS BOSTON DEVELOPMENT BOARD 17475M: Paul Burton <paulburton@kernel.org> 17476L: linux-mips@vger.kernel.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17479F: arch/mips/boot/dts/img/boston.dts 17480F: arch/mips/configs/generic/board-boston.config 17481F: drivers/clk/imgtec/clk-boston.c 17482F: include/dt-bindings/clock/boston-clock.h 17483 17484MIPS CORE DRIVERS 17485M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17486L: linux-mips@vger.kernel.org 17487S: Supported 17488F: drivers/bus/mips_cdmm.c 17489F: drivers/clocksource/mips-gic-timer.c 17490F: drivers/cpuidle/cpuidle-cps.c 17491F: drivers/irqchip/irq-mips-cpu.c 17492F: drivers/irqchip/irq-mips-gic.c 17493 17494MIPS GENERIC PLATFORM 17495M: Paul Burton <paulburton@kernel.org> 17496L: linux-mips@vger.kernel.org 17497S: Supported 17498F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17499F: arch/mips/generic/ 17500F: arch/mips/tools/generic-board-config.sh 17501 17502MIPS RINT INSTRUCTION EMULATION 17503M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17504L: linux-mips@vger.kernel.org 17505S: Supported 17506F: arch/mips/math-emu/dp_rint.c 17507F: arch/mips/math-emu/sp_rint.c 17508 17509MIPS/LOONGSON1 ARCHITECTURE 17510M: Keguang Zhang <keguang.zhang@gmail.com> 17511L: linux-mips@vger.kernel.org 17512S: Maintained 17513F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17514F: arch/mips/boot/dts/loongson/loongson1* 17515F: arch/mips/configs/loongson1_defconfig 17516F: arch/mips/loongson32/ 17517F: drivers/*/*loongson1* 17518F: drivers/mtd/nand/raw/loongson-nand-controller.c 17519F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17520F: sound/soc/loongson/loongson1_ac97.c 17521 17522MIPS/LOONGSON2EF ARCHITECTURE 17523M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17524L: linux-mips@vger.kernel.org 17525S: Maintained 17526F: arch/mips/include/asm/mach-loongson2ef/ 17527F: arch/mips/loongson2ef/ 17528F: drivers/cpufreq/loongson2_cpufreq.c 17529 17530MIPS/LOONGSON64 ARCHITECTURE 17531M: Huacai Chen <chenhuacai@kernel.org> 17532M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17533L: linux-mips@vger.kernel.org 17534S: Maintained 17535F: arch/mips/include/asm/mach-loongson64/ 17536F: arch/mips/loongson64/ 17537F: drivers/irqchip/irq-loongson* 17538F: drivers/platform/mips/cpu_hwmon.c 17539 17540MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17541M: Hans Verkuil <hverkuil@kernel.org> 17542L: linux-media@vger.kernel.org 17543S: Odd Fixes 17544W: https://linuxtv.org 17545T: git git://linuxtv.org/media.git 17546F: drivers/media/radio/radio-miropcm20* 17547 17548MITSUMI MM8013 FG DRIVER 17549M: Konrad Dybcio <konradybcio@kernel.org> 17550F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17551F: drivers/power/supply/mm8013.c 17552 17553MMP SUPPORT 17554R: Lubomir Rintel <lkundrak@v3.sk> 17555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17556S: Odd Fixes 17557T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17558F: arch/arm/boot/dts/marvell/mmp* 17559F: arch/arm/mach-mmp/ 17560F: include/linux/soc/mmp/ 17561 17562MMP USB PHY DRIVERS 17563R: Lubomir Rintel <lkundrak@v3.sk> 17564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17565S: Maintained 17566F: drivers/phy/marvell/phy-mmp3-usb.c 17567F: drivers/phy/marvell/phy-pxa-usb.c 17568 17569MMU GATHER AND TLB INVALIDATION 17570M: Will Deacon <will@kernel.org> 17571M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17572M: Andrew Morton <akpm@linux-foundation.org> 17573M: Nick Piggin <npiggin@gmail.com> 17574M: Peter Zijlstra <peterz@infradead.org> 17575L: linux-arch@vger.kernel.org 17576L: linux-mm@kvack.org 17577S: Maintained 17578F: arch/*/include/asm/tlb.h 17579F: include/asm-generic/tlb.h 17580F: include/trace/events/tlb.h 17581F: mm/mmu_gather.c 17582 17583MN88472 MEDIA DRIVER 17584L: linux-media@vger.kernel.org 17585S: Orphan 17586W: https://linuxtv.org 17587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17588F: drivers/media/dvb-frontends/mn88472* 17589 17590MN88473 MEDIA DRIVER 17591L: linux-media@vger.kernel.org 17592S: Orphan 17593W: https://linuxtv.org 17594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17595F: drivers/media/dvb-frontends/mn88473* 17596 17597MOBILEYE MIPS SOCS 17598M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17599M: Gregory CLEMENT <gregory.clement@bootlin.com> 17600M: Théo Lebrun <theo.lebrun@bootlin.com> 17601L: linux-mips@vger.kernel.org 17602S: Maintained 17603F: Documentation/devicetree/bindings/mips/mobileye.yaml 17604F: Documentation/devicetree/bindings/soc/mobileye/ 17605F: arch/mips/boot/dts/mobileye/ 17606F: arch/mips/configs/eyeq5_defconfig 17607F: arch/mips/mobileye/board-epm5.its.S 17608F: drivers/clk/clk-eyeq.c 17609F: drivers/pinctrl/pinctrl-eyeq5.c 17610F: drivers/reset/reset-eyeq.c 17611F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17612 17613MODULE SUPPORT 17614M: Luis Chamberlain <mcgrof@kernel.org> 17615M: Petr Pavlu <petr.pavlu@suse.com> 17616M: Daniel Gomez <da.gomez@kernel.org> 17617R: Sami Tolvanen <samitolvanen@google.com> 17618R: Aaron Tomlin <atomlin@atomlin.com> 17619L: linux-modules@vger.kernel.org 17620L: linux-kernel@vger.kernel.org 17621S: Maintained 17622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17623F: include/linux/kmod.h 17624F: include/linux/module*.h 17625F: kernel/module/ 17626F: lib/test_kmod.c 17627F: lib/tests/module/ 17628F: rust/kernel/module_param.rs 17629F: rust/macros/module.rs 17630F: scripts/module* 17631F: tools/testing/selftests/kmod/ 17632F: tools/testing/selftests/module/ 17633 17634MONOLITHIC POWER SYSTEM PMIC DRIVER 17635M: Saravanan Sekar <sravanhome@gmail.com> 17636S: Maintained 17637F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17638F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17639F: drivers/hwmon/pmbus/mpq7932.c 17640F: drivers/iio/adc/mp2629_adc.c 17641F: drivers/mfd/mp2629.c 17642F: drivers/power/supply/mp2629_charger.c 17643F: drivers/regulator/mp5416.c 17644F: drivers/regulator/mpq7920.c 17645F: drivers/regulator/mpq7920.h 17646F: include/linux/mfd/mp2629.h 17647 17648MOST(R) TECHNOLOGY DRIVER 17649M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17650M: Christian Gromm <christian.gromm@microchip.com> 17651S: Maintained 17652F: Documentation/ABI/testing/configfs-most 17653F: Documentation/ABI/testing/sysfs-bus-most 17654F: drivers/most/ 17655F: drivers/staging/most/ 17656F: include/linux/most.h 17657 17658MOTORCOMM PHY DRIVER 17659M: Frank <Frank.Sae@motor-comm.com> 17660L: netdev@vger.kernel.org 17661S: Maintained 17662F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17663F: drivers/net/phy/motorcomm.c 17664 17665MOTORCOMM YT921X ETHERNET SWITCH DRIVER 17666M: David Yang <mmyangfl@gmail.com> 17667L: netdev@vger.kernel.org 17668S: Maintained 17669F: Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml 17670F: drivers/net/dsa/yt921x.* 17671F: net/dsa/tag_yt921x.c 17672 17673MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17674M: Jiri Slaby <jirislaby@kernel.org> 17675S: Maintained 17676F: Documentation/driver-api/tty/moxa-smartio.rst 17677F: drivers/tty/mxser.* 17678 17679MP3309C BACKLIGHT DRIVER 17680M: Flavio Suligoi <f.suligoi@asem.it> 17681L: dri-devel@lists.freedesktop.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17684F: drivers/video/backlight/mp3309c.c 17685 17686MPAM DRIVER 17687M: James Morse <james.morse@arm.com> 17688M: Ben Horgan <ben.horgan@arm.com> 17689R: Reinette Chatre <reinette.chatre@intel.com> 17690R: Fenghua Yu <fenghuay@nvidia.com> 17691S: Maintained 17692F: drivers/resctrl/mpam_* 17693F: drivers/resctrl/test_mpam_* 17694F: include/linux/arm_mpam.h 17695 17696MPS MP2869 DRIVER 17697M: Wensheng Wang <wenswang@yeah.net> 17698L: linux-hwmon@vger.kernel.org 17699S: Maintained 17700F: Documentation/hwmon/mp2869.rst 17701F: drivers/hwmon/pmbus/mp2869.c 17702 17703MPS MP2891 DRIVER 17704M: Noah Wang <noahwang.wang@outlook.com> 17705L: linux-hwmon@vger.kernel.org 17706S: Maintained 17707F: Documentation/hwmon/mp2891.rst 17708F: drivers/hwmon/pmbus/mp2891.c 17709 17710MPS MP2925 DRIVER 17711M: Noah Wang <wenswang@yeah.net> 17712L: linux-hwmon@vger.kernel.org 17713S: Maintained 17714F: Documentation/hwmon/mp2925.rst 17715F: drivers/hwmon/pmbus/mp2925.c 17716 17717MPS MP29502 DRIVER 17718M: Wensheng Wang <wenswang@yeah.net> 17719L: linux-hwmon@vger.kernel.org 17720S: Maintained 17721F: Documentation/hwmon/mp29502.rst 17722F: drivers/hwmon/pmbus/mp29502.c 17723 17724MPS MP2993 DRIVER 17725M: Noah Wang <noahwang.wang@outlook.com> 17726L: linux-hwmon@vger.kernel.org 17727S: Maintained 17728F: Documentation/hwmon/mp2993.rst 17729F: drivers/hwmon/pmbus/mp2993.c 17730 17731MPS MP9941 DRIVER 17732M: Noah Wang <noahwang.wang@outlook.com> 17733L: linux-hwmon@vger.kernel.org 17734S: Maintained 17735F: Documentation/hwmon/mp9941.rst 17736F: drivers/hwmon/pmbus/mp9941.c 17737 17738MPS MP9945 DRIVER 17739M: Cosmo Chou <chou.cosmo@gmail.com> 17740L: linux-hwmon@vger.kernel.org 17741S: Maintained 17742F: Documentation/hwmon/mp9945.rst 17743F: drivers/hwmon/pmbus/mp9945.c 17744 17745MR800 AVERMEDIA USB FM RADIO DRIVER 17746M: Alexey Klimov <alexey.klimov@linaro.org> 17747L: linux-media@vger.kernel.org 17748S: Maintained 17749T: git git://linuxtv.org/media.git 17750F: drivers/media/radio/radio-mr800.c 17751 17752MRF24J40 IEEE 802.15.4 RADIO DRIVER 17753M: Stefan Schmidt <stefan@datenfreihafen.org> 17754L: linux-wpan@vger.kernel.org 17755S: Odd Fixes 17756F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17757F: drivers/net/ieee802154/mrf24j40.c 17758 17759MSI EC DRIVER 17760M: Nikita Kravets <teackot@gmail.com> 17761L: platform-driver-x86@vger.kernel.org 17762S: Maintained 17763W: https://github.com/BeardOverflow/msi-ec 17764F: drivers/platform/x86/msi-ec.* 17765 17766MSI LAPTOP SUPPORT 17767M: "Lee, Chun-Yi" <jlee@suse.com> 17768L: platform-driver-x86@vger.kernel.org 17769S: Maintained 17770F: drivers/platform/x86/msi-laptop.c 17771 17772MSI WMI SUPPORT 17773L: platform-driver-x86@vger.kernel.org 17774S: Orphan 17775F: drivers/platform/x86/msi-wmi.c 17776 17777MSI WMI PLATFORM FEATURES 17778M: Armin Wolf <W_Armin@gmx.de> 17779L: platform-driver-x86@vger.kernel.org 17780S: Maintained 17781F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17782F: Documentation/wmi/devices/msi-wmi-platform.rst 17783F: drivers/platform/x86/msi-wmi-platform.c 17784 17785MSI001 MEDIA DRIVER 17786L: linux-media@vger.kernel.org 17787S: Orphan 17788W: https://linuxtv.org 17789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17790F: drivers/media/tuners/msi001* 17791 17792MSI2500 MEDIA DRIVER 17793L: linux-media@vger.kernel.org 17794S: Orphan 17795W: https://linuxtv.org 17796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17797F: drivers/media/usb/msi2500/ 17798 17799MSTAR INTERRUPT CONTROLLER DRIVER 17800M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17801M: Daniel Palmer <daniel@thingy.jp> 17802S: Maintained 17803F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17804F: drivers/irqchip/irq-mst-intc.c 17805 17806MSYSTEMS DISKONCHIP G3 MTD DRIVER 17807M: Robert Jarzmik <robert.jarzmik@free.fr> 17808L: linux-mtd@lists.infradead.org 17809S: Maintained 17810F: drivers/mtd/devices/docg3* 17811 17812MT9M114 ONSEMI SENSOR DRIVER 17813M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17814L: linux-media@vger.kernel.org 17815S: Maintained 17816T: git git://linuxtv.org/media.git 17817F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17818F: drivers/media/i2c/mt9m114.c 17819 17820MT9P031 APTINA CAMERA SENSOR 17821M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17822L: linux-media@vger.kernel.org 17823S: Maintained 17824T: git git://linuxtv.org/media.git 17825F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17826F: drivers/media/i2c/mt9p031.c 17827 17828MT9T112 APTINA CAMERA SENSOR 17829M: Jacopo Mondi <jacopo@jmondi.org> 17830L: linux-media@vger.kernel.org 17831S: Odd Fixes 17832T: git git://linuxtv.org/media.git 17833F: drivers/media/i2c/mt9t112.c 17834F: include/media/i2c/mt9t112.h 17835 17836MT9V032 APTINA CAMERA SENSOR 17837M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17838L: linux-media@vger.kernel.org 17839S: Maintained 17840T: git git://linuxtv.org/media.git 17841F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17842F: drivers/media/i2c/mt9v032.c 17843 17844MT9V111 APTINA CAMERA SENSOR 17845M: Jacopo Mondi <jacopo@jmondi.org> 17846L: linux-media@vger.kernel.org 17847S: Maintained 17848T: git git://linuxtv.org/media.git 17849F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17850F: drivers/media/i2c/mt9v111.c 17851 17852MUCSE ETHERNET DRIVER 17853M: Yibo Dong <dong100@mucse.com> 17854L: netdev@vger.kernel.org 17855S: Maintained 17856W: https://www.mucse.com/en/ 17857F: Documentation/networking/device_drivers/ethernet/mucse/ 17858F: drivers/net/ethernet/mucse/ 17859 17860MULTIFUNCTION DEVICES (MFD) 17861M: Lee Jones <lee@kernel.org> 17862S: Maintained 17863T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17864F: Documentation/devicetree/bindings/mfd/ 17865F: drivers/mfd/ 17866F: include/dt-bindings/mfd/ 17867F: include/linux/mfd/ 17868 17869MULTIMEDIA CARD (MMC) ETC. OVER SPI 17870S: Orphan 17871F: drivers/mmc/host/mmc_spi.c 17872F: include/linux/spi/mmc_spi.h 17873 17874MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17875M: Ulf Hansson <ulf.hansson@linaro.org> 17876L: linux-mmc@vger.kernel.org 17877S: Maintained 17878T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17879F: Documentation/devicetree/bindings/mmc/ 17880F: drivers/mmc/ 17881F: include/linux/mmc/ 17882F: include/uapi/linux/mmc/ 17883 17884MULTIPLEXER SUBSYSTEM 17885M: Peter Rosin <peda@axentia.se> 17886S: Odd Fixes 17887F: Documentation/ABI/testing/sysfs-class-mux* 17888F: Documentation/devicetree/bindings/mux/ 17889F: drivers/mux/ 17890F: include/dt-bindings/mux/ 17891F: include/linux/mux/ 17892 17893MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17894M: Bin Liu <b-liu@ti.com> 17895L: linux-usb@vger.kernel.org 17896S: Maintained 17897F: drivers/usb/musb/ 17898 17899MXL301RF MEDIA DRIVER 17900M: Akihiro Tsukada <tskd08@gmail.com> 17901L: linux-media@vger.kernel.org 17902S: Odd Fixes 17903F: drivers/media/tuners/mxl301rf* 17904 17905MXL5007T MEDIA DRIVER 17906M: Michael Krufky <mkrufky@linuxtv.org> 17907L: linux-media@vger.kernel.org 17908S: Maintained 17909W: https://linuxtv.org 17910W: http://github.com/mkrufky 17911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17912T: git git://linuxtv.org/mkrufky/tuners.git 17913F: drivers/media/tuners/mxl5007t.* 17914 17915MXSFB DRM DRIVER 17916M: Marek Vasut <marex@denx.de> 17917M: Stefan Agner <stefan@agner.ch> 17918L: dri-devel@lists.freedesktop.org 17919S: Supported 17920T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17921F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17922F: drivers/gpu/drm/mxsfb/ 17923 17924MYLEX DAC960 PCI RAID Controller 17925M: Hannes Reinecke <hare@kernel.org> 17926L: linux-scsi@vger.kernel.org 17927S: Supported 17928F: drivers/scsi/myrb.* 17929F: drivers/scsi/myrs.* 17930 17931MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17932L: netdev@vger.kernel.org 17933S: Orphan 17934W: https://www.cspi.com/ethernet-products/support/downloads/ 17935F: drivers/net/ethernet/myricom/myri10ge/ 17936 17937NAND FLASH SUBSYSTEM 17938M: Miquel Raynal <miquel.raynal@bootlin.com> 17939R: Richard Weinberger <richard@nod.at> 17940L: linux-mtd@lists.infradead.org 17941S: Maintained 17942W: http://www.linux-mtd.infradead.org/ 17943Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17944C: irc://irc.oftc.net/mtd 17945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17946F: drivers/mtd/nand/ 17947F: include/linux/mtd/*nand*.h 17948 17949NATIONAL INSTRUMENTS SERIAL DRIVER 17950M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17951L: linux-serial@vger.kernel.org 17952S: Maintained 17953F: drivers/tty/serial/8250/8250_ni.c 17954 17955NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17956M: Daniel Mack <zonque@gmail.com> 17957L: linux-sound@vger.kernel.org 17958S: Maintained 17959W: http://www.native-instruments.com 17960F: sound/usb/caiaq/ 17961 17962NATSEMI ETHERNET DRIVER (DP8381x) 17963S: Orphan 17964F: drivers/net/ethernet/natsemi/natsemi.c 17965 17966NCR 5380 SCSI DRIVERS 17967M: Finn Thain <fthain@linux-m68k.org> 17968M: Michael Schmitz <schmitzmic@gmail.com> 17969L: linux-scsi@vger.kernel.org 17970S: Maintained 17971F: Documentation/scsi/g_NCR5380.rst 17972F: drivers/scsi/NCR5380.* 17973F: drivers/scsi/arm/cumana_1.c 17974F: drivers/scsi/arm/oak.c 17975F: drivers/scsi/atari_scsi.* 17976F: drivers/scsi/dmx3191d.c 17977F: drivers/scsi/g_NCR5380.* 17978F: drivers/scsi/mac_scsi.* 17979F: drivers/scsi/sun3_scsi.* 17980F: drivers/scsi/sun3_scsi_vme.c 17981 17982NCSI LIBRARY 17983M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17984R: Paul Fertser <fercerpav@gmail.com> 17985S: Maintained 17986F: net/ncsi/ 17987 17988NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17989M: Zev Weiss <zev@bewilderbeest.net> 17990L: linux-hwmon@vger.kernel.org 17991S: Maintained 17992F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17993F: drivers/hwmon/nct6775-i2c.c 17994 17995NCT7363 HARDWARE MONITOR DRIVER 17996M: Ban Feng <kcfeng0@nuvoton.com> 17997L: linux-hwmon@vger.kernel.org 17998S: Maintained 17999F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 18000F: Documentation/hwmon/nct7363.rst 18001F: drivers/hwmon/nct7363.c 18002 18003NETCONSOLE 18004M: Breno Leitao <leitao@debian.org> 18005S: Maintained 18006F: Documentation/networking/netconsole.rst 18007F: drivers/net/netconsole.c 18008F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 18009F: tools/testing/selftests/drivers/net/netcons\* 18010 18011NETDEVSIM 18012M: Jakub Kicinski <kuba@kernel.org> 18013S: Maintained 18014F: drivers/net/netdevsim/* 18015F: tools/testing/selftests/drivers/net/netdevsim/* 18016 18017NETEM NETWORK EMULATOR 18018M: Stephen Hemminger <stephen@networkplumber.org> 18019L: netdev@vger.kernel.org 18020S: Maintained 18021F: net/sched/sch_netem.c 18022 18023NETERION 10GbE DRIVERS (s2io) 18024M: Jon Mason <jdmason@kudzu.us> 18025L: netdev@vger.kernel.org 18026S: Maintained 18027F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 18028F: drivers/net/ethernet/neterion/ 18029 18030NETFILTER 18031M: Pablo Neira Ayuso <pablo@netfilter.org> 18032M: Florian Westphal <fw@strlen.de> 18033R: Phil Sutter <phil@nwl.cc> 18034L: netfilter-devel@vger.kernel.org 18035L: coreteam@netfilter.org 18036S: Maintained 18037W: http://www.netfilter.org/ 18038W: http://www.iptables.org/ 18039W: http://www.nftables.org/ 18040Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 18041C: irc://irc.libera.chat/netfilter 18042T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 18043T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 18044F: include/linux/netfilter* 18045F: include/linux/netfilter/ 18046F: include/net/netfilter/ 18047F: include/uapi/linux/netfilter* 18048F: include/uapi/linux/netfilter/ 18049F: net/*/netfilter.c 18050F: net/*/netfilter/ 18051F: net/bridge/br_netfilter*.c 18052F: net/netfilter/ 18053F: tools/testing/selftests/net/netfilter/ 18054 18055NETROM NETWORK LAYER 18056L: linux-hams@vger.kernel.org 18057S: Orphan 18058W: https://linux-ax25.in-berlin.de 18059F: include/net/netrom.h 18060F: include/uapi/linux/netrom.h 18061F: net/netrom/ 18062 18063NETRONIX EMBEDDED CONTROLLER 18064M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 18065S: Maintained 18066F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 18067F: drivers/mfd/ntxec.c 18068F: drivers/pwm/pwm-ntxec.c 18069F: drivers/rtc/rtc-ntxec.c 18070F: include/linux/mfd/ntxec.h 18071 18072NETRONOME ETHERNET DRIVERS 18073R: Jakub Kicinski <kuba@kernel.org> 18074R: Simon Horman <horms@kernel.org> 18075L: oss-drivers@corigine.com 18076S: Odd Fixes 18077F: drivers/net/ethernet/netronome/ 18078 18079NETWORK BLOCK DEVICE (NBD) 18080M: Josef Bacik <josef@toxicpanda.com> 18081L: linux-block@vger.kernel.org 18082L: nbd@other.debian.org 18083S: Maintained 18084F: Documentation/admin-guide/blockdev/nbd.rst 18085F: drivers/block/nbd.c 18086F: include/trace/events/nbd.h 18087F: include/uapi/linux/nbd.h 18088 18089NETWORK DROP MONITOR 18090M: Neil Horman <nhorman@tuxdriver.com> 18091L: netdev@vger.kernel.org 18092S: Maintained 18093W: https://fedorahosted.org/dropwatch/ 18094F: include/uapi/linux/net_dropmon.h 18095F: net/core/drop_monitor.c 18096 18097NETWORKING DRIVERS 18098M: Andrew Lunn <andrew+netdev@lunn.ch> 18099M: "David S. Miller" <davem@davemloft.net> 18100M: Eric Dumazet <edumazet@google.com> 18101M: Jakub Kicinski <kuba@kernel.org> 18102M: Paolo Abeni <pabeni@redhat.com> 18103L: netdev@vger.kernel.org 18104S: Maintained 18105P: Documentation/process/maintainer-netdev.rst 18106Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18109F: Documentation/devicetree/bindings/net/ 18110F: Documentation/networking/net_cachelines/net_device.rst 18111F: drivers/connector/ 18112F: drivers/net/ 18113F: drivers/ptp/ 18114F: drivers/s390/net/ 18115F: include/dt-bindings/net/ 18116F: include/linux/cn_proc.h 18117F: include/linux/etherdevice.h 18118F: include/linux/ethtool_netlink.h 18119F: include/linux/fcdevice.h 18120F: include/linux/fddidevice.h 18121F: include/linux/hippidevice.h 18122F: include/linux/if_* 18123F: include/linux/inetdevice.h 18124F: include/linux/netdev* 18125F: include/linux/platform_data/wiznet.h 18126F: include/uapi/linux/cn_proc.h 18127F: include/uapi/linux/ethtool_netlink* 18128F: include/uapi/linux/if_* 18129F: include/uapi/linux/net_shaper.h 18130F: include/uapi/linux/netdev* 18131F: tools/testing/selftests/drivers/net/ 18132X: Documentation/devicetree/bindings/net/bluetooth/ 18133X: Documentation/devicetree/bindings/net/can/ 18134X: Documentation/devicetree/bindings/net/wireless/ 18135X: drivers/net/can/ 18136X: drivers/net/wireless/ 18137 18138NETWORKING DRIVERS (WIRELESS) 18139M: Johannes Berg <johannes@sipsolutions.net> 18140L: linux-wireless@vger.kernel.org 18141S: Maintained 18142W: https://wireless.wiki.kernel.org/ 18143Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18144T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18145T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18146F: Documentation/devicetree/bindings/net/wireless/ 18147F: drivers/net/wireless/ 18148X: drivers/net/wireless/ath/ 18149X: drivers/net/wireless/broadcom/ 18150X: drivers/net/wireless/intel/ 18151X: drivers/net/wireless/intersil/ 18152X: drivers/net/wireless/marvell/ 18153X: drivers/net/wireless/mediatek/mt76/ 18154X: drivers/net/wireless/mediatek/mt7601u/ 18155X: drivers/net/wireless/microchip/ 18156X: drivers/net/wireless/purelifi/ 18157X: drivers/net/wireless/quantenna/ 18158X: drivers/net/wireless/ralink/ 18159X: drivers/net/wireless/realtek/ 18160X: drivers/net/wireless/rsi/ 18161X: drivers/net/wireless/silabs/ 18162X: drivers/net/wireless/st/ 18163X: drivers/net/wireless/ti/ 18164X: drivers/net/wireless/zydas/ 18165 18166NETWORKING [DSA] 18167M: Andrew Lunn <andrew@lunn.ch> 18168M: Vladimir Oltean <olteanv@gmail.com> 18169S: Maintained 18170F: Documentation/devicetree/bindings/net/dsa/ 18171F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 18172F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 18173F: drivers/net/dsa/ 18174F: include/linux/dsa/ 18175F: include/linux/platform_data/dsa.h 18176F: include/net/dsa.h 18177F: net/dsa/ 18178F: tools/testing/selftests/drivers/net/dsa/ 18179 18180NETWORKING [ETHTOOL] 18181M: Andrew Lunn <andrew@lunn.ch> 18182M: Jakub Kicinski <kuba@kernel.org> 18183F: Documentation/netlink/specs/ethtool.yaml 18184F: Documentation/networking/ethtool-netlink.rst 18185F: include/linux/ethtool* 18186F: include/uapi/linux/ethtool* 18187F: net/ethtool/ 18188F: tools/testing/selftests/drivers/net/*/ethtool* 18189 18190NETWORKING [ETHTOOL CABLE TEST] 18191M: Andrew Lunn <andrew@lunn.ch> 18192F: net/ethtool/cabletest.c 18193F: tools/testing/selftests/drivers/net/*/ethtool* 18194K: cable_test 18195 18196NETWORKING [ETHTOOL MAC MERGE] 18197M: Vladimir Oltean <vladimir.oltean@nxp.com> 18198F: net/ethtool/mm.c 18199F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 18200K: ethtool_mm 18201 18202NETWORKING [ETHTOOL PHY TOPOLOGY] 18203M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18204F: Documentation/networking/phy-link-topology.rst 18205F: drivers/net/phy/phy_link_topology.c 18206F: include/linux/phy_link_topology.h 18207F: net/ethtool/phy.c 18208 18209NETWORKING [GENERAL] 18210M: "David S. Miller" <davem@davemloft.net> 18211M: Eric Dumazet <edumazet@google.com> 18212M: Jakub Kicinski <kuba@kernel.org> 18213M: Paolo Abeni <pabeni@redhat.com> 18214R: Simon Horman <horms@kernel.org> 18215L: netdev@vger.kernel.org 18216S: Maintained 18217P: Documentation/process/maintainer-netdev.rst 18218Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18219B: mailto:netdev@vger.kernel.org 18220T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18221T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18222F: Documentation/core-api/netlink.rst 18223F: Documentation/netlink/ 18224F: Documentation/networking/ 18225F: Documentation/networking/net_cachelines/ 18226F: Documentation/process/maintainer-netdev.rst 18227F: Documentation/userspace-api/netlink/ 18228F: include/linux/ethtool.h 18229F: include/linux/framer/framer-provider.h 18230F: include/linux/framer/framer.h 18231F: include/linux/in.h 18232F: include/linux/in6.h 18233F: include/linux/indirect_call_wrapper.h 18234F: include/linux/inet.h 18235F: include/linux/inet_diag.h 18236F: include/linux/net.h 18237F: include/linux/netdev* 18238F: include/linux/netlink.h 18239F: include/linux/netpoll.h 18240F: include/linux/rtnetlink.h 18241F: include/linux/sctp.h 18242F: include/linux/seq_file_net.h 18243F: include/linux/skbuff* 18244F: include/net/ 18245F: include/uapi/linux/ethtool.h 18246F: include/uapi/linux/genetlink.h 18247F: include/uapi/linux/hsr_netlink.h 18248F: include/uapi/linux/in.h 18249F: include/uapi/linux/inet_diag.h 18250F: include/uapi/linux/nbd-netlink.h 18251F: include/uapi/linux/net.h 18252F: include/uapi/linux/net_namespace.h 18253F: include/uapi/linux/netconf.h 18254F: include/uapi/linux/netdev* 18255F: include/uapi/linux/netlink.h 18256F: include/uapi/linux/netlink_diag.h 18257F: include/uapi/linux/rtnetlink.h 18258F: include/uapi/linux/sctp.h 18259F: lib/net_utils.c 18260F: lib/random32.c 18261F: net/ 18262F: samples/pktgen/ 18263F: tools/net/ 18264F: tools/testing/selftests/net/ 18265X: Documentation/networking/mac80211-injection.rst 18266X: Documentation/networking/mac80211_hwsim/ 18267X: Documentation/networking/regulatory.rst 18268X: include/net/cfg80211.h 18269X: include/net/ieee80211_radiotap.h 18270X: include/net/iw_handler.h 18271X: include/net/mac80211.h 18272X: include/net/wext.h 18273X: net/9p/ 18274X: net/bluetooth/ 18275X: net/can/ 18276X: net/ceph/ 18277X: net/mac80211/ 18278X: net/rfkill/ 18279X: net/wireless/ 18280X: tools/testing/selftests/net/can/ 18281 18282NETWORKING [IOAM] 18283M: Justin Iurman <justin.iurman@uliege.be> 18284S: Maintained 18285F: Documentation/networking/ioam6* 18286F: include/linux/ioam6* 18287F: include/net/ioam6* 18288F: include/uapi/linux/ioam6* 18289F: net/ipv6/ioam6* 18290F: tools/testing/selftests/net/ioam6* 18291 18292NETWORKING [IPSEC] 18293M: Steffen Klassert <steffen.klassert@secunet.com> 18294M: Herbert Xu <herbert@gondor.apana.org.au> 18295M: "David S. Miller" <davem@davemloft.net> 18296L: netdev@vger.kernel.org 18297S: Maintained 18298T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18299T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18300F: Documentation/networking/xfrm/ 18301F: include/net/xfrm.h 18302F: include/uapi/linux/xfrm.h 18303F: net/ipv4/ah4.c 18304F: net/ipv4/esp4* 18305F: net/ipv4/ip_vti.c 18306F: net/ipv4/ipcomp.c 18307F: net/ipv4/xfrm* 18308F: net/ipv6/ah6.c 18309F: net/ipv6/esp6* 18310F: net/ipv6/ip6_vti.c 18311F: net/ipv6/ipcomp6.c 18312F: net/ipv6/xfrm* 18313F: net/key/ 18314F: net/xfrm/ 18315F: tools/testing/selftests/net/ipsec.c 18316 18317NETWORKING [IPv4/IPv6] 18318M: "David S. Miller" <davem@davemloft.net> 18319M: David Ahern <dsahern@kernel.org> 18320L: netdev@vger.kernel.org 18321S: Maintained 18322T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18323F: arch/x86/net/* 18324F: include/linux/ip.h 18325F: include/linux/ipv6* 18326F: include/net/fib* 18327F: include/net/ip* 18328F: include/net/route.h 18329F: net/ipv4/ 18330F: net/ipv6/ 18331 18332NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18333M: Paul Moore <paul@paul-moore.com> 18334L: netdev@vger.kernel.org 18335L: linux-security-module@vger.kernel.org 18336S: Supported 18337W: https://github.com/netlabel 18338F: Documentation/netlabel/ 18339F: include/net/calipso.h 18340F: include/net/cipso_ipv4.h 18341F: include/net/netlabel.h 18342F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18343F: include/uapi/linux/netfilter/xt_SECMARK.h 18344F: net/ipv4/cipso_ipv4.c 18345F: net/ipv6/calipso.c 18346F: net/netfilter/xt_CONNSECMARK.c 18347F: net/netfilter/xt_SECMARK.c 18348F: net/netlabel/ 18349 18350NETWORKING [MACSEC] 18351M: Sabrina Dubroca <sd@queasysnail.net> 18352L: netdev@vger.kernel.org 18353S: Maintained 18354F: drivers/net/macsec.c 18355F: include/net/macsec.h 18356F: include/uapi/linux/if_macsec.h 18357K: macsec 18358K: \bmdo_ 18359 18360NETWORKING [MPTCP] 18361M: Matthieu Baerts <matttbe@kernel.org> 18362M: Mat Martineau <martineau@kernel.org> 18363R: Geliang Tang <geliang@kernel.org> 18364L: netdev@vger.kernel.org 18365L: mptcp@lists.linux.dev 18366S: Maintained 18367W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18368B: https://github.com/multipath-tcp/mptcp_net-next/issues 18369T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18370T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18371F: Documentation/netlink/specs/mptcp_pm.yaml 18372F: Documentation/networking/mptcp*.rst 18373F: include/net/mptcp.h 18374F: include/trace/events/mptcp.h 18375F: include/uapi/linux/mptcp*.h 18376F: net/mptcp/ 18377F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18378F: tools/testing/selftests/net/mptcp/ 18379 18380NETWORKING [SRv6] 18381M: Andrea Mayer <andrea.mayer@uniroma2.it> 18382L: netdev@vger.kernel.org 18383S: Maintained 18384T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18385F: include/linux/seg6* 18386F: include/net/seg6* 18387F: include/uapi/linux/seg6* 18388F: net/ipv6/seg6* 18389F: tools/testing/selftests/net/srv6* 18390 18391NETWORKING [TCP] 18392M: Eric Dumazet <edumazet@google.com> 18393M: Neal Cardwell <ncardwell@google.com> 18394R: Kuniyuki Iwashima <kuniyu@google.com> 18395L: netdev@vger.kernel.org 18396S: Maintained 18397F: Documentation/networking/net_cachelines/tcp_sock.rst 18398F: include/linux/tcp.h 18399F: include/net/tcp.h 18400F: include/trace/events/tcp.h 18401F: include/uapi/linux/tcp.h 18402F: net/ipv4/inet_connection_sock.c 18403F: net/ipv4/inet_hashtables.c 18404F: net/ipv4/inet_timewait_sock.c 18405F: net/ipv4/syncookies.c 18406F: net/ipv4/tcp*.c 18407F: net/ipv6/inet6_connection_sock.c 18408F: net/ipv6/inet6_hashtables.c 18409F: net/ipv6/syncookies.c 18410F: net/ipv6/tcp*.c 18411 18412NETWORKING [TLS] 18413M: John Fastabend <john.fastabend@gmail.com> 18414M: Jakub Kicinski <kuba@kernel.org> 18415M: Sabrina Dubroca <sd@queasysnail.net> 18416L: netdev@vger.kernel.org 18417S: Maintained 18418F: include/net/tls.h 18419F: include/uapi/linux/tls.h 18420F: net/tls/* 18421 18422NETWORKING [SOCKETS] 18423M: Eric Dumazet <edumazet@google.com> 18424M: Kuniyuki Iwashima <kuniyu@google.com> 18425M: Paolo Abeni <pabeni@redhat.com> 18426M: Willem de Bruijn <willemb@google.com> 18427S: Maintained 18428F: include/linux/sock_diag.h 18429F: include/linux/socket.h 18430F: include/linux/sockptr.h 18431F: include/net/sock.h 18432F: include/net/sock_reuseport.h 18433F: include/uapi/linux/socket.h 18434F: net/core/*sock* 18435F: net/core/scm.c 18436F: net/socket.c 18437 18438NETWORKING [UNIX SOCKETS] 18439M: Kuniyuki Iwashima <kuniyu@google.com> 18440S: Maintained 18441F: include/net/af_unix.h 18442F: include/net/netns/unix.h 18443F: include/uapi/linux/unix_diag.h 18444F: net/unix/ 18445F: tools/testing/selftests/net/af_unix/ 18446 18447NETXEN (1/10) GbE SUPPORT 18448M: Manish Chopra <manishc@marvell.com> 18449M: Rahul Verma <rahulv@marvell.com> 18450M: GR-Linux-NIC-Dev@marvell.com 18451L: netdev@vger.kernel.org 18452S: Maintained 18453F: drivers/net/ethernet/qlogic/netxen/ 18454 18455NET_FAILOVER MODULE 18456M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18457L: netdev@vger.kernel.org 18458S: Supported 18459F: Documentation/networking/net_failover.rst 18460F: drivers/net/net_failover.c 18461F: include/net/net_failover.h 18462 18463NEXTHOP 18464M: David Ahern <dsahern@kernel.org> 18465L: netdev@vger.kernel.org 18466S: Maintained 18467F: include/net/netns/nexthop.h 18468F: include/net/nexthop.h 18469F: include/uapi/linux/nexthop.h 18470F: net/ipv4/nexthop.c 18471 18472NFC SUBSYSTEM 18473M: Krzysztof Kozlowski <krzk@kernel.org> 18474L: netdev@vger.kernel.org 18475S: Maintained 18476F: Documentation/devicetree/bindings/net/nfc/ 18477F: drivers/nfc/ 18478F: include/net/nfc/ 18479F: include/uapi/linux/nfc.h 18480F: net/nfc/ 18481 18482NFC VIRTUAL NCI DEVICE DRIVER 18483M: Bongsu Jeon <bongsu.jeon@samsung.com> 18484L: netdev@vger.kernel.org 18485S: Supported 18486F: drivers/nfc/virtual_ncidev.c 18487F: tools/testing/selftests/nci/ 18488 18489NFS, SUNRPC, AND LOCKD CLIENTS 18490M: Trond Myklebust <trondmy@kernel.org> 18491M: Anna Schumaker <anna@kernel.org> 18492L: linux-nfs@vger.kernel.org 18493S: Maintained 18494W: http://client.linux-nfs.org 18495T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18496F: Documentation/filesystems/nfs/ 18497F: fs/lockd/ 18498F: fs/nfs/ 18499F: fs/nfs_common/ 18500F: include/linux/lockd/ 18501F: include/linux/nfs* 18502F: include/linux/sunrpc/ 18503F: include/uapi/linux/nfs* 18504F: include/uapi/linux/sunrpc/ 18505F: net/sunrpc/ 18506 18507NILFS2 FILESYSTEM 18508M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18509M: Viacheslav Dubeyko <slava@dubeyko.com> 18510L: linux-nilfs@vger.kernel.org 18511S: Maintained 18512W: https://nilfs.sourceforge.io/ 18513T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2.git 18514F: Documentation/filesystems/nilfs2.rst 18515F: fs/nilfs2/ 18516F: include/trace/events/nilfs2.h 18517F: include/uapi/linux/nilfs2_api.h 18518F: include/uapi/linux/nilfs2_ondisk.h 18519 18520NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18521M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18522S: Maintained 18523W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18524F: Documentation/scsi/NinjaSCSI.rst 18525F: drivers/scsi/pcmcia/nsp_* 18526 18527NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18528M: GOTO Masanori <gotom@debian.or.jp> 18529M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18530S: Maintained 18531W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18532F: Documentation/scsi/NinjaSCSI.rst 18533F: drivers/scsi/nsp32* 18534 18535NINTENDO HID DRIVER 18536M: Daniel J. Ogorchock <djogorchock@gmail.com> 18537L: linux-input@vger.kernel.org 18538S: Maintained 18539F: drivers/hid/hid-nintendo* 18540 18541NIOS2 ARCHITECTURE 18542M: Dinh Nguyen <dinguyen@kernel.org> 18543S: Maintained 18544T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18545F: arch/nios2/ 18546 18547NITRO ENCLAVES (NE) 18548M: Alexandru Ciobotaru <alcioa@amazon.com> 18549R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18550L: linux-kernel@vger.kernel.org 18551S: Supported 18552W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18553F: Documentation/virt/ne_overview.rst 18554F: drivers/virt/nitro_enclaves/ 18555F: include/linux/nitro_enclaves.h 18556F: include/uapi/linux/nitro_enclaves.h 18557F: samples/nitro_enclaves/ 18558 18559NITRO SECURE MODULE (NSM) 18560M: Alexander Graf <graf@amazon.com> 18561R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18562L: linux-kernel@vger.kernel.org 18563S: Supported 18564W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18565F: drivers/misc/nsm.c 18566F: include/uapi/linux/nsm.h 18567 18568NOHZ, DYNTICKS SUPPORT 18569M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18570M: Frederic Weisbecker <frederic@kernel.org> 18571M: Ingo Molnar <mingo@kernel.org> 18572M: Thomas Gleixner <tglx@linutronix.de> 18573L: linux-kernel@vger.kernel.org 18574S: Maintained 18575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18576F: include/linux/sched/nohz.h 18577F: include/linux/tick.h 18578F: kernel/time/tick*.* 18579 18580NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18581M: Pavel Machek <pavel@kernel.org> 18582M: Sakari Ailus <sakari.ailus@iki.fi> 18583L: linux-media@vger.kernel.org 18584S: Maintained 18585F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18586F: drivers/media/i2c/ad5820.c 18587F: drivers/media/i2c/et8ek8 18588 18589NOKIA N900 POWER SUPPLY DRIVERS 18590R: Pali Rohár <pali@kernel.org> 18591F: drivers/power/supply/bq2415x_charger.c 18592F: drivers/power/supply/bq27xxx_battery.c 18593F: drivers/power/supply/bq27xxx_battery_i2c.c 18594F: drivers/power/supply/isp1704_charger.c 18595F: drivers/power/supply/rx51_battery.c 18596F: include/linux/power/bq2415x_charger.h 18597F: include/linux/power/bq27xxx_battery.h 18598 18599NOLIBC HEADER FILE 18600M: Willy Tarreau <w@1wt.eu> 18601M: Thomas Weißschuh <linux@weissschuh.net> 18602S: Maintained 18603T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18604F: tools/include/nolibc/ 18605F: tools/testing/selftests/nolibc/ 18606 18607NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18608M: Hans de Goede <hansg@kernel.org> 18609L: linux-input@vger.kernel.org 18610S: Maintained 18611F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18612F: drivers/input/touchscreen/novatek-nvt-ts.c 18613 18614NSDEPS 18615M: Matthias Maennich <maennich@google.com> 18616S: Maintained 18617F: Documentation/core-api/symbol-namespaces.rst 18618F: scripts/nsdeps 18619 18620NTB AMD DRIVER 18621M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18622M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18623L: ntb@lists.linux.dev 18624S: Supported 18625F: drivers/ntb/hw/amd/ 18626 18627NTB DRIVER CORE 18628M: Jon Mason <jdmason@kudzu.us> 18629M: Dave Jiang <dave.jiang@intel.com> 18630M: Allen Hubbe <allenbh@gmail.com> 18631L: ntb@lists.linux.dev 18632S: Supported 18633W: https://github.com/jonmason/ntb/wiki 18634T: git https://github.com/jonmason/ntb.git 18635F: drivers/net/ntb_netdev.c 18636F: drivers/ntb/ 18637F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18638F: include/linux/ntb.h 18639F: include/linux/ntb_transport.h 18640F: tools/testing/selftests/ntb/ 18641 18642NTB INTEL DRIVER 18643M: Dave Jiang <dave.jiang@intel.com> 18644L: ntb@lists.linux.dev 18645S: Supported 18646W: https://github.com/davejiang/linux/wiki 18647T: git https://github.com/davejiang/linux.git 18648F: drivers/ntb/hw/intel/ 18649 18650NTFS3 FILESYSTEM 18651M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18652L: ntfs3@lists.linux.dev 18653S: Supported 18654W: http://www.paragon-software.com/ 18655T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18656F: Documentation/filesystems/ntfs3.rst 18657F: fs/ntfs3/ 18658 18659NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18660M: Elizabeth Figura <zfigura@codeweavers.com> 18661L: wine-devel@winehq.org 18662S: Supported 18663F: Documentation/userspace-api/ntsync.rst 18664F: drivers/misc/ntsync.c 18665F: include/uapi/linux/ntsync.h 18666F: tools/testing/selftests/drivers/ntsync/ 18667 18668NUBUS SUBSYSTEM 18669M: Finn Thain <fthain@linux-m68k.org> 18670L: linux-m68k@lists.linux-m68k.org 18671S: Maintained 18672F: arch/*/include/asm/nubus.h 18673F: drivers/nubus/ 18674F: include/linux/nubus.h 18675F: include/uapi/linux/nubus.h 18676 18677NUVOTON NCT6694 MFD DRIVER 18678M: Ming Yu <tmyu0@nuvoton.com> 18679S: Supported 18680F: drivers/gpio/gpio-nct6694.c 18681F: drivers/hwmon/nct6694-hwmon.c 18682F: drivers/i2c/busses/i2c-nct6694.c 18683F: drivers/mfd/nct6694.c 18684F: drivers/net/can/usb/nct6694_canfd.c 18685F: drivers/rtc/rtc-nct6694.c 18686F: drivers/watchdog/nct6694_wdt.c 18687F: include/linux/mfd/nct6694.h 18688 18689NUVOTON NCT7201 IIO DRIVER 18690M: Eason Yang <j2anfernee@gmail.com> 18691L: linux-iio@vger.kernel.org 18692S: Maintained 18693F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18694F: drivers/iio/adc/nct7201.c 18695 18696NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18697M: Antonino Daplas <adaplas@gmail.com> 18698L: linux-fbdev@vger.kernel.org 18699S: Maintained 18700F: drivers/video/fbdev/nvidia/ 18701F: drivers/video/fbdev/riva/ 18702 18703NVIDIA VRS RTC DRIVER 18704M: Shubhi Garg <shgarg@nvidia.com> 18705L: linux-tegra@vger.kernel.org 18706S: Maintained 18707F: Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml 18708F: drivers/rtc/rtc-nvidia-vrs10.c 18709 18710NVIDIA WMI EC BACKLIGHT DRIVER 18711M: Daniel Dadap <ddadap@nvidia.com> 18712L: platform-driver-x86@vger.kernel.org 18713S: Supported 18714F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18715F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18716 18717NVM EXPRESS DRIVER 18718M: Keith Busch <kbusch@kernel.org> 18719M: Jens Axboe <axboe@fb.com> 18720M: Christoph Hellwig <hch@lst.de> 18721M: Sagi Grimberg <sagi@grimberg.me> 18722L: linux-nvme@lists.infradead.org 18723S: Supported 18724W: http://git.infradead.org/nvme.git 18725T: git git://git.infradead.org/nvme.git 18726F: Documentation/nvme/ 18727F: drivers/nvme/common/ 18728F: drivers/nvme/host/ 18729F: include/linux/nvme-*.h 18730F: include/linux/nvme.h 18731F: include/uapi/linux/nvme_ioctl.h 18732 18733NVM EXPRESS FABRICS AUTHENTICATION 18734M: Hannes Reinecke <hare@suse.de> 18735L: linux-nvme@lists.infradead.org 18736S: Supported 18737F: drivers/nvme/host/auth.c 18738F: drivers/nvme/target/auth.c 18739F: drivers/nvme/target/fabrics-cmd-auth.c 18740F: include/linux/nvme-auth.h 18741 18742NVM EXPRESS FC TRANSPORT DRIVERS 18743M: Justin Tee <justin.tee@broadcom.com> 18744M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18745M: Paul Ely <paul.ely@broadcom.com> 18746L: linux-nvme@lists.infradead.org 18747S: Supported 18748F: drivers/nvme/host/fc.c 18749F: drivers/nvme/target/fc.c 18750F: drivers/nvme/target/fcloop.c 18751F: include/linux/nvme-fc-driver.h 18752F: include/linux/nvme-fc.h 18753 18754NVM EXPRESS HARDWARE MONITORING SUPPORT 18755M: Guenter Roeck <linux@roeck-us.net> 18756L: linux-nvme@lists.infradead.org 18757S: Supported 18758F: drivers/nvme/host/hwmon.c 18759 18760NVM EXPRESS TARGET DRIVER 18761M: Christoph Hellwig <hch@lst.de> 18762M: Sagi Grimberg <sagi@grimberg.me> 18763M: Chaitanya Kulkarni <kch@nvidia.com> 18764L: linux-nvme@lists.infradead.org 18765S: Supported 18766W: http://git.infradead.org/nvme.git 18767T: git git://git.infradead.org/nvme.git 18768F: drivers/nvme/target/ 18769 18770NVMEM FRAMEWORK 18771M: Srinivas Kandagatla <srini@kernel.org> 18772S: Maintained 18773T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18774F: Documentation/ABI/stable/sysfs-bus-nvmem 18775F: Documentation/devicetree/bindings/nvmem/ 18776F: drivers/nvmem/ 18777F: include/dt-bindings/nvmem/ 18778F: include/linux/nvmem-consumer.h 18779F: include/linux/nvmem-provider.h 18780 18781NXP BLUETOOTH WIRELESS DRIVERS 18782M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18783M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18784S: Maintained 18785F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18786F: drivers/bluetooth/btnxpuart.c 18787 18788NXP C45 TJA11XX PHY DRIVER 18789M: Andrei Botila <andrei.botila@oss.nxp.com> 18790L: netdev@vger.kernel.org 18791S: Maintained 18792F: drivers/net/phy/nxp-c45-tja11xx* 18793 18794NXP FSPI DRIVER 18795M: Han Xu <han.xu@nxp.com> 18796M: Haibo Chen <haibo.chen@nxp.com> 18797R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18798L: linux-spi@vger.kernel.org 18799L: imx@lists.linux.dev 18800S: Maintained 18801F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18802F: drivers/spi/spi-nxp-fspi.c 18803 18804NXP FXAS21002C DRIVER 18805M: Rui Miguel Silva <rmfrfs@gmail.com> 18806L: linux-iio@vger.kernel.org 18807S: Maintained 18808F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18809F: drivers/iio/gyro/fxas21002c.h 18810F: drivers/iio/gyro/fxas21002c_core.c 18811F: drivers/iio/gyro/fxas21002c_i2c.c 18812F: drivers/iio/gyro/fxas21002c_spi.c 18813 18814NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18815M: Haibo Chen <haibo.chen@nxp.com> 18816L: linux-iio@vger.kernel.org 18817L: imx@lists.linux.dev 18818S: Maintained 18819F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18820F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18821F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18822F: drivers/iio/adc/imx7d_adc.c 18823F: drivers/iio/adc/imx93_adc.c 18824F: drivers/iio/adc/vf610_adc.c 18825 18826NXP i.MX 8M ISI DRIVER 18827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18828L: linux-media@vger.kernel.org 18829S: Maintained 18830F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18831F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18832F: drivers/media/platform/nxp/imx8-isi/ 18833 18834NXP i.MX 8MP DW100 V4L2 DRIVER 18835M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18836L: linux-media@vger.kernel.org 18837S: Maintained 18838F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18839F: Documentation/userspace-api/media/drivers/dw100.rst 18840F: drivers/media/platform/nxp/dw100/ 18841F: include/uapi/linux/dw100.h 18842 18843NXP i.MX 8MQ DCSS DRIVER 18844M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18845R: Lucas Stach <l.stach@pengutronix.de> 18846L: dri-devel@lists.freedesktop.org 18847S: Maintained 18848T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18849F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18850F: drivers/gpu/drm/imx/dcss/ 18851 18852NXP i.MX 8QXP ADC DRIVER 18853M: Cai Huoqing <cai.huoqing@linux.dev> 18854M: Haibo Chen <haibo.chen@nxp.com> 18855L: imx@lists.linux.dev 18856L: linux-iio@vger.kernel.org 18857S: Maintained 18858F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18859F: drivers/iio/adc/imx8qxp-adc.c 18860 18861NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18862M: Mirela Rabulea <mirela.rabulea@nxp.com> 18863L: imx@lists.linux.dev 18864L: linux-media@vger.kernel.org 18865S: Maintained 18866F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18867F: drivers/media/platform/nxp/imx-jpeg 18868 18869NXP i.MX CLOCK DRIVERS 18870M: Abel Vesa <abelvesa@kernel.org> 18871R: Peng Fan <peng.fan@nxp.com> 18872L: linux-clk@vger.kernel.org 18873L: imx@lists.linux.dev 18874S: Maintained 18875T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18876F: Documentation/devicetree/bindings/clock/*imx* 18877F: drivers/clk/imx/ 18878F: include/dt-bindings/clock/*imx* 18879 18880NXP NETC TIMER PTP CLOCK DRIVER 18881M: Wei Fang <wei.fang@nxp.com> 18882M: Clark Wang <xiaoning.wang@nxp.com> 18883L: imx@lists.linux.dev 18884L: netdev@vger.kernel.org 18885S: Maintained 18886F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18887F: drivers/ptp/ptp_netc.c 18888 18889NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18890M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18891S: Maintained 18892F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18893F: drivers/regulator/pf530x-regulator.c 18894 18895NXP PF1550 PMIC MFD DRIVER 18896M: Samuel Kayode <samkay014@gmail.com> 18897L: imx@lists.linux.dev 18898S: Maintained 18899F: Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml 18900F: drivers/input/misc/pf1550-onkey.c 18901F: drivers/mfd/pf1550.c 18902F: drivers/power/supply/pf1550-charger.c 18903F: drivers/regulator/pf1550-regulator.c 18904F: include/linux/mfd/pf1550.h 18905 18906NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18907M: Jagan Teki <jagan@amarulasolutions.com> 18908S: Maintained 18909F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18910F: drivers/regulator/pf8x00-regulator.c 18911 18912NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18913M: Krzysztof Kozlowski <krzk@kernel.org> 18914L: linux-kernel@vger.kernel.org 18915S: Maintained 18916F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18917F: drivers/extcon/extcon-ptn5150.c 18918 18919NXP SGTL5000 DRIVER 18920M: Fabio Estevam <festevam@gmail.com> 18921L: linux-sound@vger.kernel.org 18922S: Maintained 18923F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18924F: sound/soc/codecs/sgtl5000* 18925 18926NXP SJA1105 ETHERNET SWITCH DRIVER 18927M: Vladimir Oltean <olteanv@gmail.com> 18928L: linux-kernel@vger.kernel.org 18929S: Maintained 18930F: drivers/net/dsa/sja1105 18931F: drivers/net/pcs/pcs-xpcs-nxp.c 18932 18933NXP TDA998X DRM DRIVER 18934M: Russell King <linux@armlinux.org.uk> 18935S: Maintained 18936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18937T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18938F: drivers/gpu/drm/bridge/tda998x_drv.c 18939F: include/dt-bindings/display/tda998x.h 18940K: "nxp,tda998x" 18941 18942NXP TFA9879 DRIVER 18943M: Peter Rosin <peda@axentia.se> 18944L: linux-sound@vger.kernel.org 18945S: Maintained 18946F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 18947F: sound/soc/codecs/tfa9879* 18948 18949NXP-NCI NFC DRIVER 18950S: Orphan 18951F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18952F: drivers/nfc/nxp-nci 18953 18954NXP/Goodix TFA989X (TFA1) DRIVER 18955M: Stephan Gerhold <stephan@gerhold.net> 18956L: linux-sound@vger.kernel.org 18957S: Maintained 18958F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18959F: sound/soc/codecs/tfa989x.c 18960 18961NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18962M: Jonas Malaco <jonas@protocubo.io> 18963L: linux-hwmon@vger.kernel.org 18964S: Maintained 18965F: Documentation/hwmon/nzxt-kraken2.rst 18966F: drivers/hwmon/nzxt-kraken2.c 18967 18968NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18969M: Jonas Malaco <jonas@protocubo.io> 18970M: Aleksa Savic <savicaleksa83@gmail.com> 18971L: linux-hwmon@vger.kernel.org 18972S: Maintained 18973F: Documentation/hwmon/nzxt-kraken3.rst 18974F: drivers/hwmon/nzxt-kraken3.c 18975 18976OBJAGG 18977M: Jiri Pirko <jiri@resnulli.us> 18978L: netdev@vger.kernel.org 18979S: Supported 18980F: include/linux/objagg.h 18981F: lib/objagg.c 18982F: lib/test_objagg.c 18983 18984OBJPOOL 18985M: Matt Wu <wuqiang.matt@bytedance.com> 18986S: Supported 18987F: include/linux/objpool.h 18988F: lib/objpool.c 18989F: lib/test_objpool.c 18990 18991OBJTOOL 18992M: Josh Poimboeuf <jpoimboe@kernel.org> 18993M: Peter Zijlstra <peterz@infradead.org> 18994S: Supported 18995F: include/linux/objtool*.h 18996F: tools/objtool/ 18997 18998OCELOT ETHERNET SWITCH DRIVER 18999M: Vladimir Oltean <vladimir.oltean@nxp.com> 19000M: Claudiu Manoil <claudiu.manoil@nxp.com> 19001M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19002M: UNGLinuxDriver@microchip.com 19003L: netdev@vger.kernel.org 19004S: Supported 19005F: drivers/net/dsa/ocelot/* 19006F: drivers/net/ethernet/mscc/ 19007F: include/soc/mscc/ocelot* 19008F: net/dsa/tag_ocelot.c 19009F: net/dsa/tag_ocelot_8021q.c 19010F: tools/testing/selftests/drivers/net/ocelot/* 19011 19012OCELOT EXTERNAL SWITCH CONTROL 19013M: Colin Foster <colin.foster@in-advantage.com> 19014S: Supported 19015F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 19016F: drivers/mfd/ocelot* 19017F: drivers/net/dsa/ocelot/ocelot_ext.c 19018F: include/linux/mfd/ocelot.h 19019 19020OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 19021M: Frederic Barrat <fbarrat@linux.ibm.com> 19022M: Andrew Donnellan <ajd@linux.ibm.com> 19023L: linuxppc-dev@lists.ozlabs.org 19024S: Odd Fixes 19025F: Documentation/userspace-api/accelerators/ocxl.rst 19026F: arch/powerpc/include/asm/pnv-ocxl.h 19027F: arch/powerpc/platforms/powernv/ocxl.c 19028F: drivers/misc/ocxl/ 19029F: include/misc/ocxl* 19030F: include/uapi/misc/ocxl.h 19031 19032OMAP AUDIO SUPPORT 19033M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19034M: Jarkko Nikula <jarkko.nikula@bitmer.com> 19035L: linux-sound@vger.kernel.org 19036L: linux-omap@vger.kernel.org 19037S: Maintained 19038F: sound/soc/ti/n810.c 19039F: sound/soc/ti/omap* 19040F: sound/soc/ti/rx51.c 19041F: sound/soc/ti/sdma-pcm.* 19042 19043OMAP CLOCK FRAMEWORK SUPPORT 19044M: Paul Walmsley <paul@pwsan.com> 19045L: linux-omap@vger.kernel.org 19046S: Maintained 19047F: arch/arm/*omap*/*clock* 19048 19049OMAP DEVICE TREE SUPPORT 19050M: Aaro Koskinen <aaro.koskinen@iki.fi> 19051M: Andreas Kemnade <andreas@kemnade.info> 19052M: Kevin Hilman <khilman@baylibre.com> 19053M: Roger Quadros <rogerq@kernel.org> 19054M: Tony Lindgren <tony@atomide.com> 19055L: linux-omap@vger.kernel.org 19056L: devicetree@vger.kernel.org 19057S: Maintained 19058F: arch/arm/boot/dts/ti/omap/ 19059 19060OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 19061L: linux-omap@vger.kernel.org 19062L: linux-fbdev@vger.kernel.org 19063S: Orphan 19064F: Documentation/arch/arm/omap/dss.rst 19065F: drivers/video/fbdev/omap2/ 19066 19067OMAP FRAMEBUFFER SUPPORT 19068L: linux-fbdev@vger.kernel.org 19069L: linux-omap@vger.kernel.org 19070S: Orphan 19071F: drivers/video/fbdev/omap/ 19072 19073OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 19074M: Roger Quadros <rogerq@kernel.org> 19075M: Tony Lindgren <tony@atomide.com> 19076L: linux-omap@vger.kernel.org 19077S: Maintained 19078F: arch/arm/mach-omap2/*gpmc* 19079F: drivers/memory/omap-gpmc.c 19080 19081OMAP GPIO DRIVER 19082M: Grygorii Strashko <grygorii.strashko@ti.com> 19083M: Santosh Shilimkar <ssantosh@kernel.org> 19084M: Kevin Hilman <khilman@kernel.org> 19085L: linux-omap@vger.kernel.org 19086S: Maintained 19087F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 19088F: drivers/gpio/gpio-omap.c 19089 19090OMAP HARDWARE SPINLOCK SUPPORT 19091L: linux-omap@vger.kernel.org 19092S: Orphan 19093F: drivers/hwspinlock/omap_hwspinlock.c 19094 19095OMAP HS MMC SUPPORT 19096L: linux-mmc@vger.kernel.org 19097L: linux-omap@vger.kernel.org 19098S: Orphan 19099F: drivers/mmc/host/omap_hsmmc.c 19100 19101OMAP HWMOD DATA 19102M: Paul Walmsley <paul@pwsan.com> 19103L: linux-omap@vger.kernel.org 19104S: Maintained 19105F: arch/arm/mach-omap2/omap_hwmod*data* 19106 19107OMAP HWMOD SUPPORT 19108M: Paul Walmsley <paul@pwsan.com> 19109L: linux-omap@vger.kernel.org 19110S: Maintained 19111F: arch/arm/mach-omap2/omap_hwmod.* 19112 19113OMAP I2C DRIVER 19114M: Vignesh R <vigneshr@ti.com> 19115L: linux-omap@vger.kernel.org 19116L: linux-i2c@vger.kernel.org 19117S: Maintained 19118F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 19119F: drivers/i2c/busses/i2c-omap.c 19120 19121OMAP MMC SUPPORT 19122M: Aaro Koskinen <aaro.koskinen@iki.fi> 19123L: linux-omap@vger.kernel.org 19124S: Odd Fixes 19125F: drivers/mmc/host/omap.c 19126 19127OMAP POWER MANAGEMENT SUPPORT 19128M: Kevin Hilman <khilman@kernel.org> 19129L: linux-omap@vger.kernel.org 19130S: Maintained 19131F: arch/arm/*omap*/*pm* 19132F: drivers/cpufreq/omap-cpufreq.c 19133 19134OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 19135M: Paul Walmsley <paul@pwsan.com> 19136L: linux-omap@vger.kernel.org 19137S: Maintained 19138F: arch/arm/mach-omap2/prm* 19139 19140OMAP RANDOM NUMBER GENERATOR SUPPORT 19141M: Deepak Saxena <dsaxena@plexity.net> 19142S: Maintained 19143F: drivers/char/hw_random/omap-rng.c 19144 19145OMAP USB SUPPORT 19146L: linux-usb@vger.kernel.org 19147L: linux-omap@vger.kernel.org 19148S: Orphan 19149F: arch/arm/*omap*/usb* 19150F: drivers/usb/*/*omap* 19151 19152OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 19153M: Mark Jackson <mpfj@newflow.co.uk> 19154L: linux-omap@vger.kernel.org 19155S: Maintained 19156F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 19157 19158OMAP1 SUPPORT 19159M: Aaro Koskinen <aaro.koskinen@iki.fi> 19160M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 19161R: Tony Lindgren <tony@atomide.com> 19162L: linux-omap@vger.kernel.org 19163S: Maintained 19164Q: http://patchwork.kernel.org/project/linux-omap/list/ 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19166F: arch/arm/configs/omap1_defconfig 19167F: arch/arm/mach-omap1/ 19168F: drivers/i2c/busses/i2c-omap.c 19169F: include/linux/platform_data/ams-delta-fiq.h 19170F: include/linux/platform_data/i2c-omap.h 19171 19172OMAP2+ SUPPORT 19173M: Aaro Koskinen <aaro.koskinen@iki.fi> 19174M: Andreas Kemnade <andreas@kemnade.info> 19175M: Kevin Hilman <khilman@baylibre.com> 19176M: Roger Quadros <rogerq@kernel.org> 19177M: Tony Lindgren <tony@atomide.com> 19178L: linux-omap@vger.kernel.org 19179S: Maintained 19180W: http://linux.omap.com/ 19181Q: http://patchwork.kernel.org/project/linux-omap/list/ 19182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19183F: Documentation/devicetree/bindings/arm/ti/omap.yaml 19184F: arch/arm/configs/omap2plus_defconfig 19185F: arch/arm/mach-omap2/ 19186F: drivers/bus/omap*.[ch] 19187F: drivers/bus/ti-sysc.c 19188F: drivers/gpio/gpio-tps65219.c 19189F: drivers/i2c/busses/i2c-omap.c 19190F: drivers/irqchip/irq-omap-intc.c 19191F: drivers/mfd/*omap*.c 19192F: drivers/mfd/menelaus.c 19193F: drivers/mfd/palmas.c 19194F: drivers/mfd/tps65217.c 19195F: drivers/mfd/tps65218.c 19196F: drivers/mfd/tps65219.c 19197F: drivers/mfd/tps65910.c 19198F: drivers/mfd/twl-core.[ch] 19199F: drivers/mfd/twl4030*.c 19200F: drivers/mfd/twl6030*.c 19201F: drivers/mfd/twl6040*.c 19202F: drivers/regulator/palmas-regulator*.c 19203F: drivers/regulator/pbias-regulator.c 19204F: drivers/regulator/tps65217-regulator.c 19205F: drivers/regulator/tps65218-regulator.c 19206F: drivers/regulator/tps65219-regulator.c 19207F: drivers/regulator/tps65910-regulator.c 19208F: drivers/regulator/twl-regulator.c 19209F: drivers/regulator/twl6030-regulator.c 19210F: include/linux/platform_data/i2c-omap.h 19211F: include/linux/platform_data/ti-sysc.h 19212 19213OMFS FILESYSTEM 19214M: Bob Copeland <me@bobcopeland.com> 19215L: linux-karma-devel@lists.sourceforge.net 19216S: Maintained 19217F: Documentation/filesystems/omfs.rst 19218F: fs/omfs/ 19219 19220OMNIVISION OG01A1B SENSOR DRIVER 19221M: Sakari Ailus <sakari.ailus@linux.intel.com> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 19225F: drivers/media/i2c/og01a1b.c 19226 19227OMNIVISION OG0VE1B SENSOR DRIVER 19228M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19229L: linux-media@vger.kernel.org 19230S: Maintained 19231T: git git://linuxtv.org/media_tree.git 19232F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 19233F: drivers/media/i2c/og0ve1b.c 19234 19235OMNIVISION OV01A10 SENSOR DRIVER 19236M: Bingbu Cao <bingbu.cao@intel.com> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239T: git git://linuxtv.org/media.git 19240F: drivers/media/i2c/ov01a10.c 19241 19242OMNIVISION OV02A10 SENSOR DRIVER 19243L: linux-media@vger.kernel.org 19244S: Orphan 19245T: git git://linuxtv.org/media.git 19246F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19247F: drivers/media/i2c/ov02a10.c 19248 19249OMNIVISION OV02C10 SENSOR DRIVER 19250M: Hans de Goede <hansg@kernel.org> 19251R: Bryan O'Donoghue <bod@kernel.org> 19252L: linux-media@vger.kernel.org 19253S: Maintained 19254T: git git://linuxtv.org/media.git 19255F: drivers/media/i2c/ov02c10.c 19256 19257OMNIVISION OV02E10 SENSOR DRIVER 19258M: Bryan O'Donoghue <bod@kernel.org> 19259M: Hans de Goede <hansg@kernel.org> 19260L: linux-media@vger.kernel.org 19261S: Maintained 19262T: git git://linuxtv.org/media.git 19263F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19264F: drivers/media/i2c/ov02e10.c 19265 19266OMNIVISION OV08D10 SENSOR DRIVER 19267M: Jimmy Su <jimmy.su@intel.com> 19268L: linux-media@vger.kernel.org 19269S: Maintained 19270T: git git://linuxtv.org/media.git 19271F: drivers/media/i2c/ov08d10.c 19272 19273OMNIVISION OV08X40 SENSOR DRIVER 19274M: Jimmy Su <jimmy.su@intel.com> 19275L: linux-media@vger.kernel.org 19276S: Maintained 19277F: drivers/media/i2c/ov08x40.c 19278F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19279 19280OMNIVISION OV13858 SENSOR DRIVER 19281M: Sakari Ailus <sakari.ailus@linux.intel.com> 19282L: linux-media@vger.kernel.org 19283S: Maintained 19284T: git git://linuxtv.org/media.git 19285F: drivers/media/i2c/ov13858.c 19286 19287OMNIVISION OV13B10 SENSOR DRIVER 19288M: Arec Kao <arec.kao@intel.com> 19289L: linux-media@vger.kernel.org 19290S: Maintained 19291T: git git://linuxtv.org/media.git 19292F: drivers/media/i2c/ov13b10.c 19293 19294OMNIVISION OV2680 SENSOR DRIVER 19295M: Rui Miguel Silva <rmfrfs@gmail.com> 19296M: Hans de Goede <hansg@kernel.org> 19297L: linux-media@vger.kernel.org 19298S: Maintained 19299T: git git://linuxtv.org/media.git 19300F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19301F: drivers/media/i2c/ov2680.c 19302 19303OMNIVISION OV2685 SENSOR DRIVER 19304M: Shunqian Zheng <zhengsq@rock-chips.com> 19305L: linux-media@vger.kernel.org 19306S: Maintained 19307T: git git://linuxtv.org/media.git 19308F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19309F: drivers/media/i2c/ov2685.c 19310 19311OMNIVISION OV2735 SENSOR DRIVER 19312M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19313M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19314L: linux-media@vger.kernel.org 19315S: Maintained 19316F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19317F: drivers/media/i2c/ov2735.c 19318 19319OMNIVISION OV2740 SENSOR DRIVER 19320M: Tianshu Qiu <tian.shu.qiu@intel.com> 19321R: Sakari Ailus <sakari.ailus@linux.intel.com> 19322R: Bingbu Cao <bingbu.cao@intel.com> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325T: git git://linuxtv.org/media.git 19326F: drivers/media/i2c/ov2740.c 19327 19328OMNIVISION OV4689 SENSOR DRIVER 19329M: Mikhail Rudenko <mike.rudenko@gmail.com> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332T: git git://linuxtv.org/media.git 19333F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19334F: drivers/media/i2c/ov4689.c 19335 19336OMNIVISION OV5640 SENSOR DRIVER 19337M: Steve Longerbeam <slongerbeam@gmail.com> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340T: git git://linuxtv.org/media.git 19341F: drivers/media/i2c/ov5640.c 19342 19343OMNIVISION OV5647 SENSOR DRIVER 19344M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19345M: Jacopo Mondi <jacopo@jmondi.org> 19346L: linux-media@vger.kernel.org 19347S: Maintained 19348T: git git://linuxtv.org/media.git 19349F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19350F: drivers/media/i2c/ov5647.c 19351 19352OMNIVISION OV5670 SENSOR DRIVER 19353M: Sakari Ailus <sakari.ailus@linux.intel.com> 19354L: linux-media@vger.kernel.org 19355S: Maintained 19356T: git git://linuxtv.org/media.git 19357F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19358F: drivers/media/i2c/ov5670.c 19359 19360OMNIVISION OV5675 SENSOR DRIVER 19361M: Sakari Ailus <sakari.ailus@linux.intel.com> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364T: git git://linuxtv.org/media.git 19365F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19366F: drivers/media/i2c/ov5675.c 19367 19368OMNIVISION OV5693 SENSOR DRIVER 19369M: Daniel Scally <dan.scally@ideasonboard.com> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372T: git git://linuxtv.org/media.git 19373F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19374F: drivers/media/i2c/ov5693.c 19375 19376OMNIVISION OV5695 SENSOR DRIVER 19377M: Shunqian Zheng <zhengsq@rock-chips.com> 19378L: linux-media@vger.kernel.org 19379S: Maintained 19380T: git git://linuxtv.org/media.git 19381F: drivers/media/i2c/ov5695.c 19382 19383OMNIVISION OV6211 SENSOR DRIVER 19384M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19385L: linux-media@vger.kernel.org 19386S: Maintained 19387T: git git://linuxtv.org/media_tree.git 19388F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19389F: drivers/media/i2c/ov6211.c 19390 19391OMNIVISION OV64A40 SENSOR DRIVER 19392M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19393L: linux-media@vger.kernel.org 19394S: Maintained 19395T: git git://linuxtv.org/media.git 19396F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19397F: drivers/media/i2c/ov64a40.c 19398 19399OMNIVISION OV7670 SENSOR DRIVER 19400L: linux-media@vger.kernel.org 19401S: Orphan 19402T: git git://linuxtv.org/media.git 19403F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19404F: drivers/media/i2c/ov7670.c 19405 19406OMNIVISION OV772x SENSOR DRIVER 19407M: Jacopo Mondi <jacopo@jmondi.org> 19408L: linux-media@vger.kernel.org 19409S: Odd fixes 19410T: git git://linuxtv.org/media.git 19411F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19412F: drivers/media/i2c/ov772x.c 19413F: include/media/i2c/ov772x.h 19414 19415OMNIVISION OV7740 SENSOR DRIVER 19416L: linux-media@vger.kernel.org 19417S: Orphan 19418T: git git://linuxtv.org/media.git 19419F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19420F: drivers/media/i2c/ov7740.c 19421 19422OMNIVISION OV8856 SENSOR DRIVER 19423M: Sakari Ailus <sakari.ailus@linux.intel.com> 19424L: linux-media@vger.kernel.org 19425S: Maintained 19426T: git git://linuxtv.org/media.git 19427F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19428F: drivers/media/i2c/ov8856.c 19429 19430OMNIVISION OV8858 SENSOR DRIVER 19431M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19432M: Nicholas Roth <nicholas@rothemail.net> 19433L: linux-media@vger.kernel.org 19434S: Maintained 19435T: git git://linuxtv.org/media.git 19436F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19437F: drivers/media/i2c/ov8858.c 19438 19439OMNIVISION OV9282 SENSOR DRIVER 19440M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19441L: linux-media@vger.kernel.org 19442S: Maintained 19443T: git git://linuxtv.org/media.git 19444F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19445F: drivers/media/i2c/ov9282.c 19446 19447OMNIVISION OV9640 SENSOR DRIVER 19448M: Petr Cvek <petrcvekcz@gmail.com> 19449L: linux-media@vger.kernel.org 19450S: Maintained 19451F: drivers/media/i2c/ov9640.* 19452 19453OMNIVISION OV9650 SENSOR DRIVER 19454M: Sakari Ailus <sakari.ailus@linux.intel.com> 19455R: Akinobu Mita <akinobu.mita@gmail.com> 19456R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19457L: linux-media@vger.kernel.org 19458S: Maintained 19459T: git git://linuxtv.org/media.git 19460F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19461F: drivers/media/i2c/ov9650.c 19462 19463OMNIVISION OV9734 SENSOR DRIVER 19464M: Tianshu Qiu <tian.shu.qiu@intel.com> 19465R: Bingbu Cao <bingbu.cao@intel.com> 19466L: linux-media@vger.kernel.org 19467S: Maintained 19468T: git git://linuxtv.org/media.git 19469F: drivers/media/i2c/ov9734.c 19470 19471ONBOARD USB HUB DRIVER 19472M: Matthias Kaehlcke <mka@chromium.org> 19473L: linux-usb@vger.kernel.org 19474S: Maintained 19475F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19476F: drivers/usb/misc/onboard_usb_dev.c 19477 19478ONENAND FLASH DRIVER 19479M: Kyungmin Park <kyungmin.park@samsung.com> 19480L: linux-mtd@lists.infradead.org 19481S: Maintained 19482F: drivers/mtd/nand/onenand/ 19483F: include/linux/mtd/onenand*.h 19484 19485ONEXPLAYER PLATFORM EC DRIVER 19486M: Antheas Kapenekakis <lkml@antheas.dev> 19487M: Derek John Clark <derekjohn.clark@gmail.com> 19488M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19489L: platform-driver-x86@vger.kernel.org 19490S: Maintained 19491F: drivers/platform/x86/oxpec.c 19492 19493ONIE TLV NVMEM LAYOUT DRIVER 19494M: Miquel Raynal <miquel.raynal@bootlin.com> 19495S: Maintained 19496F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19497F: drivers/nvmem/layouts/onie-tlv.c 19498 19499ONION OMEGA2+ BOARD 19500M: Harvey Hunt <harveyhuntnexus@gmail.com> 19501L: linux-mips@vger.kernel.org 19502S: Maintained 19503F: arch/mips/boot/dts/ralink/omega2p.dts 19504 19505ONSEMI ETHERNET PHY DRIVERS 19506M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19507L: netdev@vger.kernel.org 19508S: Supported 19509W: http://www.onsemi.com 19510F: drivers/net/phy/ncn* 19511 19512OP-TEE DRIVER 19513M: Jens Wiklander <jens.wiklander@linaro.org> 19514L: op-tee@lists.trustedfirmware.org 19515S: Maintained 19516F: Documentation/ABI/testing/sysfs-bus-optee-devices 19517F: drivers/tee/optee/ 19518 19519OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19520M: Sumit Garg <sumit.garg@kernel.org> 19521L: op-tee@lists.trustedfirmware.org 19522S: Maintained 19523F: drivers/char/hw_random/optee-rng.c 19524 19525OP-TEE RTC DRIVER 19526M: Clément Léger <clement.leger@bootlin.com> 19527L: linux-rtc@vger.kernel.org 19528S: Maintained 19529F: drivers/rtc/rtc-optee.c 19530 19531OPA-VNIC DRIVER 19532M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19533L: linux-rdma@vger.kernel.org 19534S: Supported 19535F: drivers/infiniband/ulp/opa_vnic 19536 19537OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19538M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19539L: netdev@vger.kernel.org 19540S: Maintained 19541F: Documentation/networking/oa-tc6-framework.rst 19542F: drivers/net/ethernet/oa_tc6.c 19543F: include/linux/oa_tc6.h 19544 19545OPEN FIRMWARE AND FLATTENED DEVICE TREE 19546M: Rob Herring <robh@kernel.org> 19547M: Saravana Kannan <saravanak@google.com> 19548L: devicetree@vger.kernel.org 19549S: Maintained 19550Q: http://patchwork.kernel.org/project/devicetree/list/ 19551W: http://www.devicetree.org/ 19552C: irc://irc.libera.chat/devicetree 19553T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19554F: Documentation/ABI/testing/sysfs-firmware-ofw 19555F: drivers/of/ 19556F: include/linux/of*.h 19557F: rust/helpers/of.c 19558F: rust/kernel/of.rs 19559F: scripts/dtc/ 19560F: tools/testing/selftests/dt/ 19561K: of_overlay_notifier_ 19562K: of_overlay_fdt_apply 19563K: of_overlay_remove 19564 19565OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19566M: Rob Herring <robh@kernel.org> 19567M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19568M: Conor Dooley <conor+dt@kernel.org> 19569L: devicetree@vger.kernel.org 19570S: Maintained 19571Q: http://patchwork.kernel.org/project/devicetree/list/ 19572C: irc://irc.libera.chat/devicetree 19573T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19574F: Documentation/devicetree/ 19575F: arch/*/boot/dts/ 19576F: include/dt-bindings/ 19577 19578OPENCOMPUTE PTP CLOCK DRIVER 19579M: Jonathan Lemon <jonathan.lemon@gmail.com> 19580M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19581L: netdev@vger.kernel.org 19582S: Maintained 19583F: drivers/ptp/ptp_ocp.c 19584 19585OPENCORES I2C BUS DRIVER 19586M: Peter Korsgaard <peter@korsgaard.com> 19587M: Andrew Lunn <andrew@lunn.ch> 19588L: linux-i2c@vger.kernel.org 19589S: Maintained 19590F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19591F: Documentation/i2c/busses/i2c-ocores.rst 19592F: drivers/i2c/busses/i2c-ocores.c 19593F: include/linux/platform_data/i2c-ocores.h 19594 19595OPENRISC ARCHITECTURE 19596M: Jonas Bonn <jonas@southpole.se> 19597M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19598M: Stafford Horne <shorne@gmail.com> 19599L: linux-openrisc@vger.kernel.org 19600S: Maintained 19601W: http://openrisc.io 19602T: git https://github.com/openrisc/linux.git 19603F: Documentation/arch/openrisc/ 19604F: Documentation/devicetree/bindings/openrisc/ 19605F: arch/openrisc/ 19606F: drivers/irqchip/irq-ompic.c 19607F: drivers/irqchip/irq-or1k-* 19608 19609OPENVPN DATA CHANNEL OFFLOAD 19610M: Antonio Quartulli <antonio@openvpn.net> 19611R: Sabrina Dubroca <sd@queasysnail.net> 19612L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19613L: netdev@vger.kernel.org 19614S: Supported 19615T: git https://github.com/OpenVPN/ovpn-net-next.git 19616F: Documentation/netlink/specs/ovpn.yaml 19617F: drivers/net/ovpn/ 19618F: include/uapi/linux/ovpn.h 19619F: tools/testing/selftests/net/ovpn/ 19620 19621OPENVSWITCH 19622M: Aaron Conole <aconole@redhat.com> 19623M: Eelco Chaudron <echaudro@redhat.com> 19624M: Ilya Maximets <i.maximets@ovn.org> 19625L: netdev@vger.kernel.org 19626L: dev@openvswitch.org 19627S: Maintained 19628W: http://openvswitch.org 19629F: Documentation/networking/openvswitch.rst 19630F: include/uapi/linux/openvswitch.h 19631F: net/openvswitch/ 19632F: tools/testing/selftests/net/openvswitch/ 19633 19634OPERATING PERFORMANCE POINTS (OPP) 19635M: Viresh Kumar <vireshk@kernel.org> 19636M: Nishanth Menon <nm@ti.com> 19637M: Stephen Boyd <sboyd@kernel.org> 19638L: linux-pm@vger.kernel.org 19639S: Maintained 19640T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19641F: Documentation/devicetree/bindings/opp/ 19642F: Documentation/power/opp.rst 19643F: drivers/opp/ 19644F: include/linux/pm_opp.h 19645F: rust/kernel/opp.rs 19646 19647OPL4 DRIVER 19648M: Clemens Ladisch <clemens@ladisch.de> 19649L: linux-sound@vger.kernel.org 19650S: Maintained 19651T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19652F: sound/drivers/opl4/ 19653 19654ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19655M: Mark Fasheh <mark@fasheh.com> 19656M: Joel Becker <jlbec@evilplan.org> 19657M: Joseph Qi <joseph.qi@linux.alibaba.com> 19658L: ocfs2-devel@lists.linux.dev 19659S: Supported 19660W: http://ocfs2.wiki.kernel.org 19661F: Documentation/filesystems/dlmfs.rst 19662F: Documentation/filesystems/ocfs2.rst 19663F: fs/ocfs2/ 19664 19665ORANGEFS FILESYSTEM 19666M: Mike Marshall <hubcap@omnibond.com> 19667R: Martin Brandenburg <martin@omnibond.com> 19668L: devel@lists.orangefs.org 19669S: Supported 19670T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19671F: Documentation/filesystems/orangefs.rst 19672F: fs/orangefs/ 19673 19674OV2659 OMNIVISION SENSOR DRIVER 19675M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19676L: linux-media@vger.kernel.org 19677S: Maintained 19678W: https://linuxtv.org 19679Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19680T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19681F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19682F: drivers/media/i2c/ov2659.c 19683F: include/media/i2c/ov2659.h 19684 19685OVERLAY FILESYSTEM 19686M: Miklos Szeredi <miklos@szeredi.hu> 19687M: Amir Goldstein <amir73il@gmail.com> 19688L: linux-unionfs@vger.kernel.org 19689S: Supported 19690T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19691F: Documentation/filesystems/overlayfs.rst 19692F: fs/overlayfs/ 19693 19694P54 WIRELESS DRIVER 19695M: Christian Lamparter <chunkeey@googlemail.com> 19696L: linux-wireless@vger.kernel.org 19697S: Maintained 19698W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19699F: drivers/net/wireless/intersil/ 19700 19701PACKET SOCKETS 19702M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19703S: Maintained 19704F: include/uapi/linux/if_packet.h 19705F: net/packet/af_packet.c 19706 19707PACKING 19708M: Vladimir Oltean <olteanv@gmail.com> 19709L: netdev@vger.kernel.org 19710S: Supported 19711F: Documentation/core-api/packing.rst 19712F: include/linux/packing.h 19713F: lib/packing.c 19714F: lib/packing_test.c 19715F: scripts/gen_packed_field_checks.c 19716 19717PADATA PARALLEL EXECUTION MECHANISM 19718M: Steffen Klassert <steffen.klassert@secunet.com> 19719M: Daniel Jordan <daniel.m.jordan@oracle.com> 19720L: linux-crypto@vger.kernel.org 19721L: linux-kernel@vger.kernel.org 19722S: Maintained 19723F: Documentation/core-api/padata.rst 19724F: include/linux/padata.h 19725F: kernel/padata.c 19726 19727PAGE CACHE 19728M: Matthew Wilcox (Oracle) <willy@infradead.org> 19729L: linux-fsdevel@vger.kernel.org 19730S: Supported 19731T: git git://git.infradead.org/users/willy/pagecache.git 19732F: Documentation/filesystems/locking.rst 19733F: Documentation/filesystems/vfs.rst 19734F: include/linux/pagemap.h 19735F: mm/filemap.c 19736F: mm/page-writeback.c 19737F: mm/readahead.c 19738F: mm/truncate.c 19739 19740PAGE POOL 19741M: Jesper Dangaard Brouer <hawk@kernel.org> 19742M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19743L: netdev@vger.kernel.org 19744S: Supported 19745F: Documentation/networking/page_pool.rst 19746F: include/net/page_pool/ 19747F: include/trace/events/page_pool.h 19748F: net/core/page_pool.c 19749 19750PAGE TABLE CHECK 19751M: Pasha Tatashin <pasha.tatashin@soleen.com> 19752M: Andrew Morton <akpm@linux-foundation.org> 19753L: linux-mm@kvack.org 19754S: Maintained 19755F: Documentation/mm/page_table_check.rst 19756F: include/linux/page_table_check.h 19757F: mm/page_table_check.c 19758 19759PAGE STATE DEBUG SCRIPT 19760M: Ye Liu <liuye@kylinos.cn> 19761S: Maintained 19762F: tools/mm/show_page_info.py 19763 19764PANASONIC LAPTOP ACPI EXTRAS DRIVER 19765M: Kenneth Chan <kenneth.t.chan@gmail.com> 19766L: platform-driver-x86@vger.kernel.org 19767S: Maintained 19768F: drivers/platform/x86/panasonic-laptop.c 19769 19770PARALLAX PING IIO SENSOR DRIVER 19771M: Andreas Klinger <ak@it-klinger.de> 19772L: linux-iio@vger.kernel.org 19773S: Maintained 19774F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19775F: drivers/iio/proximity/ping.c 19776 19777PARALLEL LCD/KEYPAD PANEL DRIVER 19778M: Willy Tarreau <willy@haproxy.com> 19779M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19780S: Odd Fixes 19781F: Documentation/admin-guide/lcd-panel-cgram.rst 19782F: drivers/auxdisplay/panel.c 19783 19784PARALLEL PORT SUBSYSTEM 19785M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19786M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19787L: linux-parport@lists.infradead.org (subscribers-only) 19788S: Maintained 19789F: Documentation/driver-api/parport*.rst 19790F: drivers/char/ppdev.c 19791F: drivers/parport/ 19792F: include/linux/parport*.h 19793F: include/uapi/linux/ppdev.h 19794 19795PARAVIRT_OPS INTERFACE 19796M: Juergen Gross <jgross@suse.com> 19797R: Ajay Kaher <ajay.kaher@broadcom.com> 19798R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19799R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19800L: virtualization@lists.linux.dev 19801L: x86@kernel.org 19802S: Supported 19803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19804F: Documentation/virt/paravirt_ops.rst 19805F: arch/*/include/asm/paravirt*.h 19806F: arch/*/kernel/paravirt* 19807F: include/linux/hypervisor.h 19808 19809PARISC ARCHITECTURE 19810M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19811M: Helge Deller <deller@gmx.de> 19812L: linux-parisc@vger.kernel.org 19813S: Maintained 19814W: https://parisc.wiki.kernel.org 19815Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19818F: Documentation/arch/parisc/ 19819F: arch/parisc/ 19820F: drivers/char/agp/parisc-agp.c 19821F: drivers/input/misc/hp_sdc_rtc.c 19822F: drivers/input/serio/gscps2.c 19823F: drivers/input/serio/hp_sdc* 19824F: drivers/parisc/ 19825F: drivers/parport/parport_gsc.* 19826F: drivers/tty/serial/8250/8250_parisc.c 19827F: drivers/video/console/sti* 19828F: drivers/video/fbdev/sti* 19829F: drivers/video/logo/logo_parisc* 19830F: include/linux/hp_sdc.h 19831 19832PARMAN 19833M: Jiri Pirko <jiri@resnulli.us> 19834L: netdev@vger.kernel.org 19835S: Supported 19836F: include/linux/parman.h 19837F: lib/parman.c 19838F: lib/test_parman.c 19839 19840PC ENGINES APU BOARD DRIVER 19841M: Enrico Weigelt, metux IT consult <info@metux.net> 19842S: Maintained 19843F: drivers/platform/x86/pcengines-apuv2.c 19844 19845PC87360 HARDWARE MONITORING DRIVER 19846M: Jim Cromie <jim.cromie@gmail.com> 19847L: linux-hwmon@vger.kernel.org 19848S: Maintained 19849F: Documentation/hwmon/pc87360.rst 19850F: drivers/hwmon/pc87360.c 19851 19852PC8736x GPIO DRIVER 19853M: Jim Cromie <jim.cromie@gmail.com> 19854S: Maintained 19855F: drivers/char/pc8736x_gpio.c 19856 19857PC87427 HARDWARE MONITORING DRIVER 19858M: Jean Delvare <jdelvare@suse.com> 19859L: linux-hwmon@vger.kernel.org 19860S: Maintained 19861F: Documentation/hwmon/pc87427.rst 19862F: drivers/hwmon/pc87427.c 19863 19864MAX77705 HARDWARE MONITORING DRIVER 19865M: Dzmitry Sankouski <dsankouski@gmail.com> 19866L: linux-hwmon@vger.kernel.org 19867S: Maintained 19868F: Documentation/hwmon/max77705.rst 19869F: drivers/hwmon/max77705-hwmon.c 19870 19871PCA9532 LED DRIVER 19872M: Riku Voipio <riku.voipio@iki.fi> 19873S: Maintained 19874F: drivers/leds/leds-pca9532.c 19875F: include/linux/leds-pca9532.h 19876 19877PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19878M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19879M: Pali Rohár <pali@kernel.org> 19880L: linux-pci@vger.kernel.org 19881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19882S: Maintained 19883F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19884F: drivers/pci/controller/pci-aardvark.c 19885 19886PCI DRIVER FOR ALTERA PCIE IP 19887M: Joyce Ooi <joyce.ooi@intel.com> 19888L: linux-pci@vger.kernel.org 19889S: Supported 19890F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19891F: drivers/pci/controller/pcie-altera.c 19892 19893PCI DRIVER FOR APPLIEDMICRO XGENE 19894M: Toan Le <toan@os.amperecomputing.com> 19895L: linux-pci@vger.kernel.org 19896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19897S: Maintained 19898F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19899F: drivers/pci/controller/pci-xgene.c 19900 19901PCI DRIVER FOR ARM VERSATILE PLATFORM 19902M: Rob Herring <robh@kernel.org> 19903L: linux-pci@vger.kernel.org 19904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19905S: Maintained 19906F: Documentation/devicetree/bindings/pci/versatile.yaml 19907F: drivers/pci/controller/pci-versatile.c 19908 19909PCI DRIVER FOR ARMADA 8K 19910M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19911L: linux-pci@vger.kernel.org 19912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19913S: Maintained 19914F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19915F: drivers/pci/controller/dwc/pcie-armada8k.c 19916 19917PCI DRIVER FOR CADENCE PCIE IP 19918L: linux-pci@vger.kernel.org 19919S: Orphan 19920F: Documentation/devicetree/bindings/pci/cdns,* 19921F: drivers/pci/controller/cadence/*cadence* 19922 19923PCI DRIVER FOR CIX Sky1 19924M: Hans Zhang <hans.zhang@cixtech.com> 19925L: linux-pci@vger.kernel.org 19926S: Maintained 19927F: Documentation/devicetree/bindings/pci/cix,sky1-pcie-*.yaml 19928F: drivers/pci/controller/cadence/*sky1* 19929 19930PCI DRIVER FOR FREESCALE LAYERSCAPE 19931M: Minghuan Lian <minghuan.Lian@nxp.com> 19932M: Mingkai Hu <mingkai.hu@nxp.com> 19933M: Roy Zang <roy.zang@nxp.com> 19934L: linuxppc-dev@lists.ozlabs.org 19935L: linux-pci@vger.kernel.org 19936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19937L: imx@lists.linux.dev 19938S: Maintained 19939F: drivers/pci/controller/dwc/*layerscape* 19940 19941PCI DRIVER FOR FU740 19942M: Paul Walmsley <pjw@kernel.org> 19943M: Greentime Hu <greentime.hu@sifive.com> 19944M: Samuel Holland <samuel.holland@sifive.com> 19945L: linux-pci@vger.kernel.org 19946S: Maintained 19947F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19948F: drivers/pci/controller/dwc/pcie-fu740.c 19949 19950PCI DRIVER FOR GENERIC OF HOSTS 19951M: Will Deacon <will@kernel.org> 19952L: linux-pci@vger.kernel.org 19953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19954S: Maintained 19955F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19956F: drivers/pci/controller/pci-host-common.c 19957F: drivers/pci/controller/pci-host-generic.c 19958 19959PCI DRIVER FOR IMX6 19960M: Richard Zhu <hongxing.zhu@nxp.com> 19961M: Lucas Stach <l.stach@pengutronix.de> 19962L: linux-pci@vger.kernel.org 19963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19964L: imx@lists.linux.dev 19965S: Maintained 19966F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19967F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19968F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19969F: drivers/pci/controller/dwc/*imx6* 19970 19971PCI DRIVER FOR INTEL IXP4XX 19972M: Linus Walleij <linusw@kernel.org> 19973S: Maintained 19974F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19975F: drivers/pci/controller/pci-ixp4xx.c 19976 19977PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19978M: Nirmal Patel <nirmal.patel@linux.intel.com> 19979R: Jonathan Derrick <jonathan.derrick@linux.dev> 19980L: linux-pci@vger.kernel.org 19981S: Supported 19982F: drivers/pci/controller/vmd.c 19983 19984PCI DRIVER FOR MICROSEMI SWITCHTEC 19985M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19986M: Logan Gunthorpe <logang@deltatee.com> 19987L: linux-pci@vger.kernel.org 19988S: Maintained 19989F: Documentation/ABI/testing/sysfs-class-switchtec 19990F: Documentation/driver-api/switchtec.rst 19991F: drivers/ntb/hw/mscc/ 19992F: drivers/pci/switch/switchtec* 19993F: include/linux/switchtec.h 19994F: include/uapi/linux/switchtec_ioctl.h 19995 19996PCI DRIVER FOR MOBIVEIL PCIE IP 19997M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19998M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19999L: linux-pci@vger.kernel.org 20000S: Supported 20001F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 20002F: drivers/pci/controller/mobiveil/pcie-mobiveil* 20003 20004PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 20005M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20006M: Pali Rohár <pali@kernel.org> 20007L: linux-pci@vger.kernel.org 20008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20009S: Maintained 20010F: drivers/pci/controller/*mvebu* 20011 20012PCI DRIVER FOR NVIDIA TEGRA 20013M: Thierry Reding <thierry.reding@gmail.com> 20014L: linux-tegra@vger.kernel.org 20015L: linux-pci@vger.kernel.org 20016S: Supported 20017F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 20018F: drivers/pci/controller/pci-tegra.c 20019 20020PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 20021M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20022L: linux-pci@vger.kernel.org 20023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20024S: Maintained 20025F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 20026 20027PCI DRIVER FOR PLDA PCIE IP 20028M: Daire McNamara <daire.mcnamara@microchip.com> 20029L: linux-pci@vger.kernel.org 20030S: Maintained 20031F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 20032F: drivers/pci/controller/plda/pcie-plda-host.c 20033F: drivers/pci/controller/plda/pcie-plda.h 20034 20035PCI DRIVER FOR RENESAS R-CAR 20036M: Marek Vasut <marek.vasut+renesas@gmail.com> 20037M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20038L: linux-pci@vger.kernel.org 20039L: linux-renesas-soc@vger.kernel.org 20040S: Maintained 20041F: Documentation/PCI/controller/rcar-pcie-firmware.rst 20042F: Documentation/devicetree/bindings/pci/*rcar* 20043F: drivers/pci/controller/*rcar* 20044F: drivers/pci/controller/dwc/*rcar* 20045 20046PCI DRIVER FOR SAMSUNG EXYNOS 20047M: Jingoo Han <jingoohan1@gmail.com> 20048L: linux-pci@vger.kernel.org 20049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20050L: linux-samsung-soc@vger.kernel.org 20051S: Maintained 20052F: drivers/pci/controller/dwc/pci-exynos.c 20053 20054PCI DRIVER FOR STM32MP25 20055M: Christian Bruel <christian.bruel@foss.st.com> 20056L: linux-pci@vger.kernel.org 20057S: Maintained 20058F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 20059F: drivers/pci/controller/dwc/*stm32* 20060 20061PCI DRIVER FOR SYNOPSYS DESIGNWARE 20062M: Jingoo Han <jingoohan1@gmail.com> 20063M: Manivannan Sadhasivam <mani@kernel.org> 20064L: linux-pci@vger.kernel.org 20065S: Maintained 20066F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 20067F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 20068F: drivers/pci/controller/dwc/*designware* 20069F: include/linux/pcie-dwc.h 20070 20071PCI DRIVER FOR TI DRA7XX/J721E 20072M: Vignesh Raghavendra <vigneshr@ti.com> 20073R: Siddharth Vadapalli <s-vadapalli@ti.com> 20074L: linux-omap@vger.kernel.org 20075L: linux-pci@vger.kernel.org 20076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20077S: Supported 20078F: Documentation/devicetree/bindings/pci/ti-pci.txt 20079F: drivers/pci/controller/cadence/pci-j721e.c 20080F: drivers/pci/controller/dwc/pci-dra7xx.c 20081 20082PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 20083M: Linus Walleij <linusw@kernel.org> 20084L: linux-pci@vger.kernel.org 20085S: Maintained 20086F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 20087F: drivers/pci/controller/pci-v3-semi.c 20088 20089PCI DRIVER FOR XILINX VERSAL CPM 20090M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 20091M: Michal Simek <michal.simek@amd.com> 20092L: linux-pci@vger.kernel.org 20093S: Maintained 20094F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 20095F: drivers/pci/controller/pcie-xilinx-cpm.c 20096 20097PCI ENDPOINT SUBSYSTEM 20098M: Manivannan Sadhasivam <mani@kernel.org> 20099M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20100R: Kishon Vijay Abraham I <kishon@kernel.org> 20101L: linux-pci@vger.kernel.org 20102S: Supported 20103Q: https://patchwork.kernel.org/project/linux-pci/list/ 20104B: https://bugzilla.kernel.org 20105C: irc://irc.oftc.net/linux-pci 20106T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20107F: Documentation/PCI/endpoint/* 20108F: Documentation/misc-devices/pci-endpoint-test.rst 20109F: drivers/misc/pci_endpoint_test.c 20110F: drivers/pci/endpoint/ 20111F: tools/testing/selftests/pci_endpoint/ 20112 20113PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 20114M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 20115R: Oliver O'Halloran <oohall@gmail.com> 20116L: linuxppc-dev@lists.ozlabs.org 20117S: Supported 20118F: Documentation/PCI/pci-error-recovery.rst 20119F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 20120F: arch/powerpc/include/*/eeh*.h 20121F: arch/powerpc/kernel/eeh*.c 20122F: arch/powerpc/platforms/*/eeh*.c 20123F: drivers/pci/pcie/aer.c 20124F: drivers/pci/pcie/dpc.c 20125F: drivers/pci/pcie/err.c 20126 20127PCI ERROR RECOVERY 20128M: Linas Vepstas <linasvepstas@gmail.com> 20129L: linux-pci@vger.kernel.org 20130S: Supported 20131F: Documentation/PCI/pci-error-recovery.rst 20132 20133PCI MSI DRIVER FOR ALTERA MSI IP 20134M: Joyce Ooi <joyce.ooi@intel.com> 20135L: linux-pci@vger.kernel.org 20136S: Supported 20137F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 20138F: drivers/pci/controller/pcie-altera-msi.c 20139 20140PCI MSI DRIVER FOR APPLIEDMICRO XGENE 20141M: Toan Le <toan@os.amperecomputing.com> 20142L: linux-pci@vger.kernel.org 20143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20144S: Maintained 20145F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 20146F: drivers/pci/controller/pci-xgene-msi.c 20147 20148PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 20149M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20150M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20151M: Manivannan Sadhasivam <mani@kernel.org> 20152R: Rob Herring <robh@kernel.org> 20153L: linux-pci@vger.kernel.org 20154S: Supported 20155Q: https://patchwork.kernel.org/project/linux-pci/list/ 20156B: https://bugzilla.kernel.org 20157C: irc://irc.oftc.net/linux-pci 20158T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20159F: Documentation/ABI/testing/debugfs-pcie-ptm 20160F: Documentation/devicetree/bindings/pci/ 20161F: drivers/pci/controller/ 20162F: drivers/pci/pci-bridge-emul.c 20163F: drivers/pci/pci-bridge-emul.h 20164 20165PCI PEER-TO-PEER DMA (P2PDMA) 20166M: Bjorn Helgaas <bhelgaas@google.com> 20167M: Logan Gunthorpe <logang@deltatee.com> 20168L: linux-pci@vger.kernel.org 20169S: Supported 20170Q: https://patchwork.kernel.org/project/linux-pci/list/ 20171B: https://bugzilla.kernel.org 20172C: irc://irc.oftc.net/linux-pci 20173T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20174F: Documentation/driver-api/pci/p2pdma.rst 20175F: drivers/pci/p2pdma.c 20176F: include/linux/pci-p2pdma.h 20177 20178PCI POWER CONTROL 20179M: Bartosz Golaszewski <brgl@kernel.org> 20180M: Manivannan Sadhasivam <mani@kernel.org> 20181L: linux-pci@vger.kernel.org 20182S: Maintained 20183T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20184F: drivers/pci/pwrctrl/* 20185F: include/linux/pci-pwrctrl.h 20186 20187PCI SUBSYSTEM 20188M: Bjorn Helgaas <bhelgaas@google.com> 20189L: linux-pci@vger.kernel.org 20190S: Supported 20191Q: https://patchwork.kernel.org/project/linux-pci/list/ 20192B: https://bugzilla.kernel.org 20193C: irc://irc.oftc.net/linux-pci 20194T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20195F: Documentation/ABI/testing/sysfs-devices-pci-host-bridge 20196F: Documentation/PCI/ 20197F: Documentation/devicetree/bindings/pci/ 20198F: arch/x86/kernel/early-quirks.c 20199F: arch/x86/kernel/quirks.c 20200F: arch/x86/pci/ 20201F: drivers/acpi/pci* 20202F: drivers/pci/ 20203F: include/asm-generic/pci* 20204F: include/linux/of_pci.h 20205F: include/linux/pci* 20206F: include/uapi/linux/pci* 20207 20208PCI SUBSYSTEM [RUST] 20209M: Danilo Krummrich <dakr@kernel.org> 20210R: Bjorn Helgaas <bhelgaas@google.com> 20211R: Krzysztof Wilczyński <kwilczynski@kernel.org> 20212L: linux-pci@vger.kernel.org 20213S: Maintained 20214C: irc://irc.oftc.net/linux-pci 20215T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20216F: rust/helpers/pci.c 20217F: rust/kernel/pci.rs 20218F: rust/kernel/pci/ 20219F: samples/rust/rust_driver_pci.rs 20220 20221PCIE BANDWIDTH CONTROLLER 20222M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20223L: linux-pci@vger.kernel.org 20224S: Supported 20225F: drivers/pci/pcie/bwctrl.c 20226F: drivers/thermal/pcie_cooling.c 20227F: include/linux/pci-bwctrl.h 20228F: tools/testing/selftests/pcie_bwctrl/ 20229 20230PCIE DRIVER FOR AMAZON ANNAPURNA LABS 20231M: Jonathan Chocron <jonnyc@amazon.com> 20232L: linux-pci@vger.kernel.org 20233S: Maintained 20234F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 20235F: drivers/pci/controller/dwc/pcie-al.c 20236 20237PCIE DRIVER FOR AMLOGIC MESON 20238M: Yue Wang <yue.wang@Amlogic.com> 20239L: linux-pci@vger.kernel.org 20240L: linux-amlogic@lists.infradead.org 20241S: Maintained 20242F: drivers/pci/controller/dwc/pci-meson.c 20243 20244PCIE DRIVER FOR AXIS ARTPEC 20245M: Jesper Nilsson <jesper.nilsson@axis.com> 20246L: linux-arm-kernel@axis.com 20247L: linux-pci@vger.kernel.org 20248S: Maintained 20249F: Documentation/devicetree/bindings/pci/axis,artpec* 20250F: drivers/pci/controller/dwc/*artpec* 20251 20252PCIE DRIVER FOR CAVIUM THUNDERX 20253M: Robert Richter <rric@kernel.org> 20254L: linux-pci@vger.kernel.org 20255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20256S: Odd Fixes 20257F: drivers/pci/controller/pci-thunder-* 20258 20259PCIE DRIVER FOR HISILICON 20260M: Zhou Wang <wangzhou1@hisilicon.com> 20261L: linux-pci@vger.kernel.org 20262S: Maintained 20263F: drivers/pci/controller/dwc/pcie-hisi.c 20264 20265PCIE DRIVER FOR HISILICON KIRIN 20266M: Xiaowei Song <songxiaowei@hisilicon.com> 20267M: Binghui Wang <wangbinghui@hisilicon.com> 20268L: linux-pci@vger.kernel.org 20269S: Maintained 20270F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20271F: drivers/pci/controller/dwc/pcie-kirin.c 20272 20273PCIE DRIVER FOR HISILICON STB 20274M: Shawn Guo <shawn.guo@linaro.org> 20275L: linux-pci@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20278F: drivers/pci/controller/dwc/pcie-histb.c 20279 20280PCIE DRIVER FOR INTEL KEEM BAY 20281M: Srikanth Thokala <srikanth.thokala@intel.com> 20282L: linux-pci@vger.kernel.org 20283S: Supported 20284F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20285F: drivers/pci/controller/dwc/pcie-keembay.c 20286 20287PCIE DRIVER FOR INTEL LGM GW SOC 20288M: Chuanhua Lei <lchuanhua@maxlinear.com> 20289L: linux-pci@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20292F: drivers/pci/controller/dwc/pcie-intel-gw.c 20293 20294PCIE DRIVER FOR MEDIATEK 20295M: Ryder Lee <ryder.lee@mediatek.com> 20296M: Jianjun Wang <jianjun.wang@mediatek.com> 20297L: linux-pci@vger.kernel.org 20298L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20299S: Supported 20300F: Documentation/devicetree/bindings/pci/mediatek* 20301F: drivers/pci/controller/*mediatek* 20302 20303PCIE DRIVER FOR MICROCHIP 20304M: Daire McNamara <daire.mcnamara@microchip.com> 20305L: linux-pci@vger.kernel.org 20306S: Supported 20307F: Documentation/devicetree/bindings/pci/microchip* 20308F: drivers/pci/controller/plda/*microchip* 20309 20310PCIE DRIVER FOR QUALCOMM MSM 20311M: Manivannan Sadhasivam <mani@kernel.org> 20312L: linux-pci@vger.kernel.org 20313L: linux-arm-msm@vger.kernel.org 20314S: Maintained 20315F: drivers/pci/controller/dwc/pcie-qcom-common.c 20316F: drivers/pci/controller/dwc/pcie-qcom.c 20317 20318PCIE DRIVER FOR RENESAS RZ/G3S SERIES 20319M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 20320L: linux-pci@vger.kernel.org 20321L: linux-renesas-soc@vger.kernel.org 20322S: Supported 20323F: Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml 20324F: drivers/pci/controller/pcie-rzg3s-host.c 20325 20326PCIE DRIVER FOR ROCKCHIP 20327M: Shawn Lin <shawn.lin@rock-chips.com> 20328L: linux-pci@vger.kernel.org 20329L: linux-rockchip@lists.infradead.org 20330S: Maintained 20331F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20332F: drivers/pci/controller/pcie-rockchip* 20333 20334PCIE DRIVER FOR SOCIONEXT UNIPHIER 20335M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20336L: linux-pci@vger.kernel.org 20337S: Maintained 20338F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20339F: drivers/pci/controller/dwc/pcie-uniphier* 20340 20341PCIE DRIVER FOR ST SPEAR13XX 20342M: Pratyush Anand <pratyush.anand@gmail.com> 20343L: linux-pci@vger.kernel.org 20344S: Maintained 20345F: drivers/pci/controller/dwc/*spear* 20346 20347PCIE DRIVER FOR STARFIVE JH71x0 20348M: Kevin Xie <kevin.xie@starfivetech.com> 20349L: linux-pci@vger.kernel.org 20350S: Maintained 20351F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20352F: drivers/pci/controller/plda/pcie-starfive.c 20353 20354PCIE ENDPOINT DRIVER FOR QUALCOMM 20355M: Manivannan Sadhasivam <mani@kernel.org> 20356L: linux-pci@vger.kernel.org 20357L: linux-arm-msm@vger.kernel.org 20358S: Maintained 20359F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20360F: drivers/pci/controller/dwc/pcie-qcom-common.c 20361F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20362 20363PCMCIA SUBSYSTEM 20364M: Dominik Brodowski <linux@dominikbrodowski.net> 20365S: Odd Fixes 20366T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20367F: Documentation/pcmcia/ 20368F: drivers/pcmcia/ 20369F: include/pcmcia/ 20370F: tools/pcmcia/ 20371 20372PCNET32 NETWORK DRIVER 20373M: Don Fry <pcnet32@frontier.com> 20374L: netdev@vger.kernel.org 20375S: Maintained 20376F: drivers/net/ethernet/amd/pcnet32.c 20377 20378PCRYPT PARALLEL CRYPTO ENGINE 20379M: Steffen Klassert <steffen.klassert@secunet.com> 20380L: linux-crypto@vger.kernel.org 20381S: Maintained 20382F: crypto/pcrypt.c 20383F: include/crypto/pcrypt.h 20384 20385PDS DSC VIRTIO DATA PATH ACCELERATOR 20386R: Brett Creeley <brett.creeley@amd.com> 20387F: drivers/vdpa/pds/ 20388 20389PECI HARDWARE MONITORING DRIVERS 20390M: Iwona Winiarska <iwona.winiarska@intel.com> 20391L: linux-hwmon@vger.kernel.org 20392S: Supported 20393F: Documentation/hwmon/peci-cputemp.rst 20394F: Documentation/hwmon/peci-dimmtemp.rst 20395F: drivers/hwmon/peci/ 20396 20397PECI SUBSYSTEM 20398M: Iwona Winiarska <iwona.winiarska@intel.com> 20399L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20400S: Supported 20401F: Documentation/devicetree/bindings/peci/ 20402F: Documentation/peci/ 20403F: drivers/peci/ 20404F: include/linux/peci-cpu.h 20405F: include/linux/peci.h 20406 20407PENSANDO ETHERNET DRIVERS 20408M: Brett Creeley <brett.creeley@amd.com> 20409L: netdev@vger.kernel.org 20410S: Maintained 20411F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20412F: drivers/net/ethernet/pensando/ 20413 20414PER-CPU MEMORY ALLOCATOR 20415M: Dennis Zhou <dennis@kernel.org> 20416M: Tejun Heo <tj@kernel.org> 20417M: Christoph Lameter <cl@gentwo.org> 20418L: linux-mm@kvack.org 20419S: Maintained 20420T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20421F: arch/*/include/asm/percpu.h 20422F: include/linux/percpu*.h 20423F: lib/percpu*.c 20424F: mm/percpu*.c 20425F: mm/percpu-internal.h 20426 20427PER-TASK DELAY ACCOUNTING 20428M: Balbir Singh <bsingharora@gmail.com> 20429M: Yang Yang <yang.yang29@zte.com.cn> 20430S: Maintained 20431F: include/linux/delayacct.h 20432F: kernel/delayacct.c 20433 20434TASK DELAY MONITORING TOOLS 20435M: Andrew Morton <akpm@linux-foundation.org> 20436M: Wang Yaxin <wang.yaxin@zte.com.cn> 20437M: Fan Yu <fan.yu9@zte.com.cn> 20438L: linux-kernel@vger.kernel.org 20439S: Maintained 20440F: Documentation/accounting/delay-accounting.rst 20441F: tools/accounting/delaytop.c 20442F: tools/accounting/getdelays.c 20443 20444PERFORMANCE EVENTS SUBSYSTEM 20445M: Peter Zijlstra <peterz@infradead.org> 20446M: Ingo Molnar <mingo@redhat.com> 20447M: Arnaldo Carvalho de Melo <acme@kernel.org> 20448M: Namhyung Kim <namhyung@kernel.org> 20449R: Mark Rutland <mark.rutland@arm.com> 20450R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20451R: Jiri Olsa <jolsa@kernel.org> 20452R: Ian Rogers <irogers@google.com> 20453R: Adrian Hunter <adrian.hunter@intel.com> 20454R: James Clark <james.clark@linaro.org> 20455L: linux-perf-users@vger.kernel.org 20456L: linux-kernel@vger.kernel.org 20457S: Supported 20458W: https://perf.wiki.kernel.org/ 20459T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20460T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20461T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20462F: arch/*/events/* 20463F: arch/*/events/*/* 20464F: arch/*/include/asm/perf_event.h 20465F: arch/*/kernel/*/*/perf_event*.c 20466F: arch/*/kernel/*/perf_event*.c 20467F: arch/*/kernel/perf_callchain.c 20468F: arch/*/kernel/perf_event*.c 20469F: include/linux/perf_event.h 20470F: include/uapi/linux/perf_event.h 20471F: kernel/events/* 20472F: tools/lib/perf/ 20473F: tools/perf/ 20474 20475PERFORMANCE EVENTS TOOLING ARM64 20476R: John Garry <john.g.garry@oracle.com> 20477R: Will Deacon <will@kernel.org> 20478R: James Clark <james.clark@linaro.org> 20479R: Mike Leach <mike.leach@linaro.org> 20480R: Leo Yan <leo.yan@linux.dev> 20481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20482S: Supported 20483F: tools/build/feature/test-libopencsd.c 20484F: tools/perf/arch/arm*/ 20485F: tools/perf/pmu-events/arch/arm64/ 20486F: tools/perf/util/arm-spe* 20487F: tools/perf/util/cs-etm* 20488 20489PERSONALITY HANDLING 20490M: Christoph Hellwig <hch@infradead.org> 20491L: linux-abi-devel@lists.sourceforge.net 20492S: Maintained 20493F: include/linux/personality.h 20494F: include/uapi/linux/personality.h 20495 20496PHOENIX RC FLIGHT CONTROLLER ADAPTER 20497M: Marcus Folkesson <marcus.folkesson@gmail.com> 20498L: linux-input@vger.kernel.org 20499S: Maintained 20500F: Documentation/input/devices/pxrc.rst 20501F: drivers/input/joystick/pxrc.c 20502 20503PHONET PROTOCOL 20504M: Remi Denis-Courmont <courmisch@gmail.com> 20505S: Supported 20506F: Documentation/networking/phonet.rst 20507F: include/linux/phonet.h 20508F: include/net/phonet/ 20509F: include/uapi/linux/phonet.h 20510F: net/phonet/ 20511 20512PHRAM MTD DRIVER 20513M: Joern Engel <joern@lazybastard.org> 20514L: linux-mtd@lists.infradead.org 20515S: Maintained 20516F: drivers/mtd/devices/phram.c 20517 20518PICOLCD HID DRIVER 20519M: Bruno Prémont <bonbons@linux-vserver.org> 20520L: linux-input@vger.kernel.org 20521S: Maintained 20522F: drivers/hid/hid-picolcd* 20523 20524PIDFD API 20525M: Christian Brauner <christian@brauner.io> 20526L: linux-kernel@vger.kernel.org 20527S: Maintained 20528T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20529F: rust/kernel/pid_namespace.rs 20530F: samples/pidfd/ 20531F: tools/testing/selftests/clone3/ 20532F: tools/testing/selftests/pid_namespace/ 20533F: tools/testing/selftests/pidfd/ 20534K: (?i)pidfd 20535K: (?i)clone3 20536K: \b(clone_args|kernel_clone_args)\b 20537 20538PIN CONTROL SUBSYSTEM 20539M: Linus Walleij <linusw@kernel.org> 20540L: linux-gpio@vger.kernel.org 20541S: Maintained 20542T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20543F: Documentation/devicetree/bindings/pinctrl/ 20544F: Documentation/driver-api/pin-control.rst 20545F: drivers/pinctrl/ 20546F: include/dt-bindings/pinctrl/ 20547F: include/linux/pinctrl/ 20548 20549PIN CONTROLLER - AIROHA 20550M: Lorenzo Bianconi <lorenzo@kernel.org> 20551L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20552S: Maintained 20553F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20554F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20555 20556PIN CONTROLLER - AMD 20557M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20558M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20559S: Maintained 20560F: drivers/pinctrl/pinctrl-amd.c 20561 20562PIN CONTROLLER - FREESCALE 20563M: Dong Aisheng <aisheng.dong@nxp.com> 20564M: Fabio Estevam <festevam@gmail.com> 20565M: Shawn Guo <shawnguo@kernel.org> 20566M: Jacky Bai <ping.bai@nxp.com> 20567R: Pengutronix Kernel Team <kernel@pengutronix.de> 20568R: NXP S32 Linux Team <s32@nxp.com> 20569L: linux-gpio@vger.kernel.org 20570S: Maintained 20571F: Documentation/devicetree/bindings/pinctrl/fsl,* 20572F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20573F: drivers/pinctrl/freescale/ 20574F: drivers/pinctrl/nxp/ 20575 20576PIN CONTROLLER - INTEL 20577M: Mika Westerberg <mika.westerberg@linux.intel.com> 20578M: Andy Shevchenko <andy@kernel.org> 20579S: Supported 20580T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20581F: drivers/pinctrl/intel/ 20582 20583PIN CONTROLLER - KEEMBAY 20584S: Orphan 20585F: drivers/pinctrl/pinctrl-keembay* 20586 20587PIN CONTROLLER - MEDIATEK 20588M: Sean Wang <sean.wang@kernel.org> 20589L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20590S: Maintained 20591F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20592F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20593F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20594F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20595F: drivers/pinctrl/mediatek/ 20596 20597PIN CONTROLLER - MEDIATEK MIPS 20598M: Chester A. Unal <chester.a.unal@arinc9.com> 20599M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20600L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20601L: linux-mips@vger.kernel.org 20602S: Maintained 20603F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20604F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20605F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20606F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20607F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20608F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20609F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20610F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20611F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20612F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20613F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20614F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20615F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20616F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20617F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20618 20619PIN CONTROLLER - MICROCHIP AT91 20620M: Ludovic Desroches <ludovic.desroches@microchip.com> 20621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20622L: linux-gpio@vger.kernel.org 20623S: Supported 20624F: drivers/gpio/gpio-sama5d2-piobu.c 20625F: drivers/pinctrl/pinctrl-at91* 20626 20627PIN CONTROLLER - QUALCOMM 20628M: Bjorn Andersson <andersson@kernel.org> 20629L: linux-arm-msm@vger.kernel.org 20630S: Maintained 20631C: irc://irc.oftc.net/linux-msm 20632F: Documentation/devicetree/bindings/pinctrl/qcom,* 20633F: drivers/pinctrl/qcom/ 20634 20635PIN CONTROLLER - RENESAS 20636M: Geert Uytterhoeven <geert+renesas@glider.be> 20637L: linux-renesas-soc@vger.kernel.org 20638S: Supported 20639T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20640F: Documentation/devicetree/bindings/pinctrl/renesas,* 20641F: drivers/pinctrl/renesas/ 20642 20643PIN CONTROLLER - SAMSUNG 20644M: Krzysztof Kozlowski <krzk@kernel.org> 20645M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20646R: Alim Akhtar <alim.akhtar@samsung.com> 20647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20648L: linux-samsung-soc@vger.kernel.org 20649S: Maintained 20650Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20651B: mailto:linux-samsung-soc@vger.kernel.org 20652C: irc://irc.libera.chat/linux-exynos 20653T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20654F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20655F: drivers/pinctrl/samsung/ 20656 20657PIN CONTROLLER - SINGLE 20658M: Tony Lindgren <tony@atomide.com> 20659M: Haojian Zhuang <haojian.zhuang@linaro.org> 20660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20661L: linux-omap@vger.kernel.org 20662S: Maintained 20663F: drivers/pinctrl/pinctrl-single.c 20664 20665PIN CONTROLLER - SUNPLUS / TIBBO 20666M: Dvorkin Dmitry <dvorkin@tibbo.com> 20667M: Wells Lu <wellslutw@gmail.com> 20668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20669S: Maintained 20670W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20671F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20672F: drivers/pinctrl/sunplus/ 20673F: include/dt-bindings/pinctrl/sppctl*.h 20674 20675PINE64 PINEPHONE KEYBOARD DRIVER 20676M: Samuel Holland <samuel@sholland.org> 20677S: Supported 20678F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20679F: drivers/input/keyboard/pinephone-keyboard.c 20680 20681PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20682M: Tomasz Duszynski <tduszyns@gmail.com> 20683S: Maintained 20684F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20685F: drivers/iio/chemical/pms7003.c 20686 20687PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20688M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20689L: netdev@vger.kernel.org 20690S: Maintained 20691F: drivers/net/phy/mdio-open-alliance.h 20692F: net/ethtool/plca.c 20693 20694PLDMFW LIBRARY 20695M: Jacob Keller <jacob.e.keller@intel.com> 20696S: Maintained 20697F: Documentation/driver-api/pldmfw/ 20698F: include/linux/pldmfw.h 20699F: lib/pldmfw/ 20700 20701PLX DMA DRIVER 20702M: Logan Gunthorpe <logang@deltatee.com> 20703S: Maintained 20704F: drivers/dma/plx_dma.c 20705 20706PM-GRAPH UTILITY 20707M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20708L: linux-pm@vger.kernel.org 20709S: Supported 20710W: https://01.org/pm-graph 20711B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20712T: git https://github.com/intel/pm-graph.git 20713F: tools/power/pm-graph 20714 20715PM6764TR DRIVER 20716M: Charles Hsu <hsu.yungteng@gmail.com> 20717L: linux-hwmon@vger.kernel.org 20718S: Maintained 20719F: Documentation/hwmon/pm6764tr.rst 20720F: drivers/hwmon/pmbus/pm6764tr.c 20721 20722PMC SIERRA MaxRAID DRIVER 20723L: linux-scsi@vger.kernel.org 20724S: Orphan 20725W: http://www.pmc-sierra.com/ 20726F: drivers/scsi/pmcraid.* 20727 20728PMC SIERRA PM8001 DRIVER 20729M: Jack Wang <jinpu.wang@cloud.ionos.com> 20730L: linux-scsi@vger.kernel.org 20731S: Supported 20732F: drivers/scsi/pm8001/ 20733 20734PNI RM3100 IIO DRIVER 20735M: Song Qiang <songqiang1304521@gmail.com> 20736L: linux-iio@vger.kernel.org 20737S: Maintained 20738F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20739F: drivers/iio/magnetometer/rm3100* 20740 20741PNP SUPPORT 20742M: "Rafael J. Wysocki" <rafael@kernel.org> 20743L: linux-acpi@vger.kernel.org 20744S: Maintained 20745F: drivers/pnp/ 20746F: include/linux/pnp.h 20747 20748PORTWELL EC DRIVER 20749M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20750L: platform-driver-x86@vger.kernel.org 20751S: Maintained 20752F: drivers/platform/x86/portwell-ec.c 20753 20754POSIX CLOCKS and TIMERS 20755M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20756M: Frederic Weisbecker <frederic@kernel.org> 20757M: Thomas Gleixner <tglx@linutronix.de> 20758L: linux-kernel@vger.kernel.org 20759S: Maintained 20760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20761F: fs/timerfd.c 20762F: include/linux/time_namespace.h 20763F: include/linux/timerfd.h 20764F: include/uapi/linux/time.h 20765F: include/uapi/linux/timerfd.h 20766F: include/trace/events/timer* 20767F: kernel/time/itimer.c 20768F: kernel/time/posix-* 20769F: kernel/time/namespace.c 20770 20771POWER MANAGEMENT CORE 20772M: "Rafael J. Wysocki" <rafael@kernel.org> 20773L: linux-pm@vger.kernel.org 20774S: Supported 20775B: https://bugzilla.kernel.org 20776T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20777F: drivers/base/power/ 20778F: drivers/powercap/ 20779F: include/linux/intel_rapl.h 20780F: include/linux/pm.h 20781F: include/linux/pm_* 20782F: include/linux/powercap.h 20783F: kernel/configs/nopm.config 20784 20785POWER SEQUENCING 20786M: Bartosz Golaszewski <brgl@kernel.org> 20787L: linux-pm@vger.kernel.org 20788S: Maintained 20789T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20790F: Documentation/driver-api/pwrseq.rst 20791F: drivers/power/sequencing/ 20792F: include/linux/pwrseq/ 20793 20794POWER STATE COORDINATION INTERFACE (PSCI) 20795M: Mark Rutland <mark.rutland@arm.com> 20796M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20798S: Maintained 20799F: Documentation/devicetree/bindings/arm/psci.yaml 20800F: drivers/firmware/psci/ 20801F: include/linux/psci.h 20802F: include/uapi/linux/psci.h 20803 20804POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20805M: Sebastian Reichel <sre@kernel.org> 20806L: linux-pm@vger.kernel.org 20807S: Maintained 20808T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20809F: Documentation/ABI/testing/sysfs-class-power 20810F: Documentation/devicetree/bindings/power/supply/ 20811F: drivers/power/supply/ 20812F: include/linux/power/ 20813F: include/linux/power_supply.h 20814F: tools/testing/selftests/power_supply/ 20815 20816POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20817M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20818L: linuxppc-dev@lists.ozlabs.org 20819S: Maintained 20820F: drivers/char/powernv-op-panel.c 20821 20822PPP OVER ATM (RFC 2364) 20823M: Mitchell Blank Jr <mitch@sfgoth.com> 20824S: Maintained 20825F: include/uapi/linux/atmppp.h 20826F: net/atm/pppoatm.c 20827 20828PPP OVER ETHERNET 20829M: Michal Ostrowski <mostrows@earthlink.net> 20830S: Maintained 20831F: drivers/net/ppp/pppoe.c 20832F: drivers/net/ppp/pppox.c 20833 20834PPP OVER L2TP 20835M: James Chapman <jchapman@katalix.com> 20836S: Maintained 20837F: include/linux/if_pppol2tp.h 20838F: include/uapi/linux/if_pppol2tp.h 20839F: net/l2tp/l2tp_ppp.c 20840 20841PPP PROTOCOL DRIVERS AND COMPRESSORS 20842L: linux-ppp@vger.kernel.org 20843S: Orphan 20844F: drivers/net/ppp/ppp_* 20845 20846PPS SUPPORT 20847M: Rodolfo Giometti <giometti@enneenne.com> 20848L: linuxpps@ml.enneenne.com (subscribers-only) 20849S: Maintained 20850W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20851F: Documentation/ABI/testing/sysfs-pps 20852F: Documentation/ABI/testing/sysfs-pps-gen 20853F: Documentation/ABI/testing/sysfs-pps-gen-tio 20854F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20855F: Documentation/driver-api/pps.rst 20856F: drivers/pps/ 20857F: include/linux/pps*.h 20858F: include/uapi/linux/pps.h 20859F: include/uapi/linux/pps_gen.h 20860 20861PRESSURE STALL INFORMATION (PSI) 20862M: Johannes Weiner <hannes@cmpxchg.org> 20863M: Suren Baghdasaryan <surenb@google.com> 20864R: Peter Ziljstra <peterz@infradead.org> 20865S: Maintained 20866F: include/linux/psi* 20867F: kernel/sched/psi.c 20868 20869PROPELLER BUILD 20870M: Rong Xu <xur@google.com> 20871M: Han Shen <shenhan@google.com> 20872S: Supported 20873F: Documentation/dev-tools/propeller.rst 20874F: scripts/Makefile.propeller 20875 20876PRINTK 20877M: Petr Mladek <pmladek@suse.com> 20878R: Steven Rostedt <rostedt@goodmis.org> 20879R: John Ogness <john.ogness@linutronix.de> 20880R: Sergey Senozhatsky <senozhatsky@chromium.org> 20881S: Maintained 20882T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20883F: Documentation/core-api/printk-basics.rst 20884F: include/linux/printk.h 20885F: kernel/printk/ 20886 20887PRINTK INDEXING 20888R: Chris Down <chris@chrisdown.name> 20889S: Maintained 20890F: Documentation/core-api/printk-index.rst 20891F: kernel/printk/index.c 20892K: printk_index 20893 20894PROC FILESYSTEM 20895L: linux-kernel@vger.kernel.org 20896L: linux-fsdevel@vger.kernel.org 20897S: Maintained 20898F: Documentation/filesystems/proc.rst 20899F: fs/proc/ 20900F: include/linux/proc_fs.h 20901F: tools/testing/selftests/proc/ 20902 20903PROC SYSCTL 20904M: Kees Cook <kees@kernel.org> 20905M: Joel Granados <joel.granados@kernel.org> 20906L: linux-kernel@vger.kernel.org 20907L: linux-fsdevel@vger.kernel.org 20908S: Maintained 20909T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20910F: fs/proc/proc_sysctl.c 20911F: include/linux/sysctl.h 20912F: kernel/sysctl* 20913F: tools/testing/selftests/sysctl/* 20914F: lib/test_sysctl.c 20915F: scripts/check-sysctl-docs 20916 20917PS3 NETWORK SUPPORT 20918M: Geoff Levand <geoff@infradead.org> 20919L: netdev@vger.kernel.org 20920L: linuxppc-dev@lists.ozlabs.org 20921S: Maintained 20922F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20923 20924PS3 PLATFORM SUPPORT 20925M: Geoff Levand <geoff@infradead.org> 20926L: linuxppc-dev@lists.ozlabs.org 20927S: Maintained 20928F: arch/powerpc/boot/ps3* 20929F: arch/powerpc/include/asm/lv1call.h 20930F: arch/powerpc/include/asm/ps3*.h 20931F: arch/powerpc/platforms/ps3/ 20932F: drivers/*/ps3* 20933F: drivers/ps3/ 20934F: drivers/rtc/rtc-ps3.c 20935F: drivers/usb/host/*ps3.c 20936F: sound/ppc/snd_ps3* 20937 20938PS3VRAM DRIVER 20939M: Jim Paris <jim@jtan.com> 20940M: Geoff Levand <geoff@infradead.org> 20941L: linuxppc-dev@lists.ozlabs.org 20942S: Maintained 20943F: drivers/block/ps3vram.c 20944 20945PSAMPLE PACKET SAMPLING SUPPORT 20946M: Yotam Gigi <yotam.gi@gmail.com> 20947S: Maintained 20948F: include/net/psample.h 20949F: include/uapi/linux/psample.h 20950F: net/psample 20951 20952PSE NETWORK DRIVER 20953M: Oleksij Rempel <o.rempel@pengutronix.de> 20954M: Kory Maincent <kory.maincent@bootlin.com> 20955L: netdev@vger.kernel.org 20956S: Maintained 20957F: Documentation/devicetree/bindings/net/pse-pd/ 20958F: drivers/net/pse-pd/ 20959F: net/ethtool/pse-pd.c 20960 20961PSTORE FILESYSTEM 20962M: Kees Cook <kees@kernel.org> 20963R: Tony Luck <tony.luck@intel.com> 20964R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20965L: linux-hardening@vger.kernel.org 20966S: Supported 20967T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20968F: Documentation/admin-guide/pstore-blk.rst 20969F: Documentation/admin-guide/ramoops.rst 20970F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20971F: drivers/acpi/apei/erst.c 20972F: drivers/firmware/efi/efi-pstore.c 20973F: fs/pstore/ 20974F: include/linux/pstore* 20975K: \b(pstore|ramoops) 20976 20977PT5161L HARDWARE MONITOR DRIVER 20978M: Cosmo Chou <cosmo.chou@quantatw.com> 20979L: linux-hwmon@vger.kernel.org 20980S: Maintained 20981F: Documentation/hwmon/pt5161l.rst 20982F: drivers/hwmon/pt5161l.c 20983 20984PTP HARDWARE CLOCK SUPPORT 20985M: Richard Cochran <richardcochran@gmail.com> 20986L: netdev@vger.kernel.org 20987S: Maintained 20988W: http://linuxptp.sourceforge.net/ 20989F: Documentation/ABI/testing/sysfs-ptp 20990F: Documentation/driver-api/ptp.rst 20991F: drivers/net/phy/dp83640* 20992F: drivers/ptp/* 20993F: include/linux/ptp_cl* 20994K: (?:\b|_)ptp(?:\b|_) 20995 20996PTP MOCKUP CLOCK SUPPORT 20997M: Vladimir Oltean <vladimir.oltean@nxp.com> 20998L: netdev@vger.kernel.org 20999S: Maintained 21000F: drivers/ptp/ptp_mock.c 21001F: include/linux/ptp_mock.h 21002 21003PTP VIRTUAL CLOCK SUPPORT 21004M: Yangbo Lu <yangbo.lu@nxp.com> 21005L: netdev@vger.kernel.org 21006S: Maintained 21007F: drivers/ptp/ptp_vclock.c 21008F: net/ethtool/phc_vclocks.c 21009 21010PTP VMCLOCK SUPPORT 21011M: David Woodhouse <dwmw2@infradead.org> 21012L: netdev@vger.kernel.org 21013S: Maintained 21014F: drivers/ptp/ptp_vmclock.c 21015F: include/uapi/linux/vmclock-abi.h 21016 21017PTRACE SUPPORT 21018M: Oleg Nesterov <oleg@redhat.com> 21019S: Maintained 21020F: arch/*/*/ptrace*.c 21021F: arch/*/include/asm/ptrace*.h 21022F: arch/*/ptrace*.c 21023F: include/asm-generic/syscall.h 21024F: include/linux/ptrace.h 21025F: include/linux/regset.h 21026F: include/uapi/linux/ptrace.h 21027F: kernel/ptrace.c 21028 21029PULSE8-CEC DRIVER 21030M: Hans Verkuil <hverkuil@kernel.org> 21031L: linux-media@vger.kernel.org 21032S: Maintained 21033T: git git://linuxtv.org/media.git 21034F: drivers/media/cec/usb/pulse8/ 21035 21036PURELIFI PLFXLC DRIVER 21037M: Srinivasan Raju <srini.raju@purelifi.com> 21038L: linux-wireless@vger.kernel.org 21039S: Supported 21040F: drivers/net/wireless/purelifi/ 21041 21042PVRUSB2 VIDEO4LINUX DRIVER 21043M: Mike Isely <isely@pobox.com> 21044L: pvrusb2@isely.net (subscribers-only) 21045L: linux-media@vger.kernel.org 21046S: Maintained 21047W: http://www.isely.net/pvrusb2/ 21048T: git git://linuxtv.org/media.git 21049F: Documentation/driver-api/media/drivers/pvrusb2* 21050F: drivers/media/usb/pvrusb2/ 21051 21052PWC WEBCAM DRIVER 21053M: Hans Verkuil <hverkuil@kernel.org> 21054L: linux-media@vger.kernel.org 21055S: Odd Fixes 21056T: git git://linuxtv.org/media.git 21057F: drivers/media/usb/pwc/* 21058F: include/trace/events/pwc.h 21059 21060PWM IR Transmitter 21061M: Sean Young <sean@mess.org> 21062L: linux-media@vger.kernel.org 21063S: Maintained 21064F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 21065F: drivers/media/rc/pwm-ir-tx.c 21066 21067PWM SUBSYSTEM 21068M: Uwe Kleine-König <ukleinek@kernel.org> 21069L: linux-pwm@vger.kernel.org 21070S: Maintained 21071Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 21072T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 21073F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 21074F: Documentation/devicetree/bindings/pwm/ 21075F: Documentation/driver-api/pwm.rst 21076F: drivers/gpio/gpio-mvebu.c 21077F: drivers/pwm/ 21078F: drivers/video/backlight/pwm_bl.c 21079F: include/dt-bindings/pwm/ 21080F: include/linux/pwm.h 21081F: include/linux/pwm_backlight.h 21082K: pwm_(config|apply_might_sleep|apply_atomic|ops) 21083 21084PWM SUBSYSTEM BINDINGS [RUST] 21085M: Michal Wilczynski <m.wilczynski@samsung.com> 21086L: linux-pwm@vger.kernel.org 21087L: rust-for-linux@vger.kernel.org 21088S: Maintained 21089F: rust/helpers/pwm.c 21090F: rust/kernel/pwm.rs 21091 21092PXA GPIO DRIVER 21093M: Robert Jarzmik <robert.jarzmik@free.fr> 21094L: linux-gpio@vger.kernel.org 21095S: Maintained 21096F: drivers/gpio/gpio-pxa.c 21097 21098PXA MMCI DRIVER 21099S: Orphan 21100 21101PXA RTC DRIVER 21102M: Robert Jarzmik <robert.jarzmik@free.fr> 21103L: linux-rtc@vger.kernel.org 21104S: Maintained 21105 21106PXA2xx/PXA3xx SUPPORT 21107M: Daniel Mack <daniel@zonque.org> 21108M: Haojian Zhuang <haojian.zhuang@gmail.com> 21109M: Robert Jarzmik <robert.jarzmik@free.fr> 21110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21111S: Maintained 21112T: git https://github.com/hzhuang1/linux.git 21113T: git https://github.com/rjarzmik/linux.git 21114F: arch/arm/boot/dts/intel/pxa/ 21115F: arch/arm/mach-pxa/ 21116F: drivers/dma/pxa* 21117F: drivers/pcmcia/pxa2xx* 21118F: drivers/pinctrl/pxa/ 21119F: drivers/spi/spi-pxa2xx* 21120F: drivers/usb/gadget/udc/pxa2* 21121F: include/sound/pxa2xx-lib.h 21122F: sound/arm/pxa* 21123F: sound/soc/pxa/ 21124 21125QAT DRIVER 21126M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 21127L: qat-linux@intel.com 21128S: Supported 21129F: drivers/crypto/intel/qat/ 21130 21131QCOM AUDIO (ASoC) DRIVERS 21132M: Srinivas Kandagatla <srini@kernel.org> 21133L: linux-sound@vger.kernel.org 21134L: linux-arm-msm@vger.kernel.org 21135S: Supported 21136F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 21137F: Documentation/devicetree/bindings/sound/qcom,* 21138F: drivers/soc/qcom/apr.c 21139F: drivers/soundwire/qcom.c 21140F: include/dt-bindings/sound/qcom,wcd93* 21141F: sound/soc/codecs/lpass-*.* 21142F: sound/soc/codecs/msm8916-wcd-analog.c 21143F: sound/soc/codecs/msm8916-wcd-digital.c 21144F: sound/soc/codecs/pm4125-sdw.c 21145F: sound/soc/codecs/pm4125.* 21146F: sound/soc/codecs/wcd-clsh-v2.* 21147F: sound/soc/codecs/wcd-mbhc-v2.* 21148F: sound/soc/codecs/wcd93*.* 21149F: sound/soc/codecs/wsa88*.* 21150F: sound/soc/qcom/ 21151 21152QCOM EMBEDDED USB DEBUGGER (EUD) 21153M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 21154L: linux-arm-msm@vger.kernel.org 21155S: Maintained 21156F: Documentation/ABI/testing/sysfs-driver-eud 21157F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 21158F: drivers/usb/misc/qcom_eud.c 21159 21160QCOM IPA DRIVER 21161M: Alex Elder <elder@kernel.org> 21162L: netdev@vger.kernel.org 21163S: Maintained 21164F: drivers/net/ipa/ 21165 21166QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 21167M: Gabriel Somlo <somlo@cmu.edu> 21168M: "Michael S. Tsirkin" <mst@redhat.com> 21169L: qemu-devel@nongnu.org 21170S: Maintained 21171F: drivers/firmware/qemu_fw_cfg.c 21172F: include/uapi/linux/qemu_fw_cfg.h 21173 21174QLOGIC QL41xxx FCOE DRIVER 21175M: Saurav Kashyap <skashyap@marvell.com> 21176M: Javed Hasan <jhasan@marvell.com> 21177M: GR-QLogic-Storage-Upstream@marvell.com 21178L: linux-scsi@vger.kernel.org 21179S: Supported 21180F: drivers/scsi/qedf/ 21181 21182QLOGIC QL41xxx ISCSI DRIVER 21183M: Nilesh Javali <njavali@marvell.com> 21184M: Manish Rangankar <mrangankar@marvell.com> 21185M: GR-QLogic-Storage-Upstream@marvell.com 21186L: linux-scsi@vger.kernel.org 21187S: Supported 21188F: drivers/scsi/qedi/ 21189 21190QLOGIC QL4xxx ETHERNET DRIVER 21191M: Manish Chopra <manishc@marvell.com> 21192L: netdev@vger.kernel.org 21193S: Maintained 21194F: drivers/net/ethernet/qlogic/qed/ 21195F: drivers/net/ethernet/qlogic/qede/ 21196F: include/linux/qed/ 21197 21198QLOGIC QL4xxx RDMA DRIVER 21199M: Michal Kalderon <mkalderon@marvell.com> 21200L: linux-rdma@vger.kernel.org 21201S: Supported 21202F: drivers/infiniband/hw/qedr/ 21203F: include/uapi/rdma/qedr-abi.h 21204 21205QLOGIC QLA1280 SCSI DRIVER 21206M: Michael Reed <mdr@sgi.com> 21207L: linux-scsi@vger.kernel.org 21208S: Maintained 21209F: drivers/scsi/qla1280.[ch] 21210 21211QLOGIC QLA2XXX FC-SCSI DRIVER 21212M: Nilesh Javali <njavali@marvell.com> 21213M: GR-QLogic-Storage-Upstream@marvell.com 21214L: linux-scsi@vger.kernel.org 21215S: Supported 21216F: drivers/scsi/qla2xxx/ 21217 21218QLOGIC QLA3XXX NETWORK DRIVER 21219M: GR-Linux-NIC-Dev@marvell.com 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/ethernet/qlogic/qla3xxx.* 21223 21224QLOGIC QLA4XXX iSCSI DRIVER 21225M: Nilesh Javali <njavali@marvell.com> 21226M: Manish Rangankar <mrangankar@marvell.com> 21227M: GR-QLogic-Storage-Upstream@marvell.com 21228L: linux-scsi@vger.kernel.org 21229S: Supported 21230F: drivers/scsi/qla4xxx/ 21231 21232QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 21233M: Shahed Shaikh <shshaikh@marvell.com> 21234M: Manish Chopra <manishc@marvell.com> 21235M: GR-Linux-NIC-Dev@marvell.com 21236L: netdev@vger.kernel.org 21237S: Maintained 21238F: drivers/net/ethernet/qlogic/qlcnic/ 21239 21240QM1D1B0004 MEDIA DRIVER 21241M: Akihiro Tsukada <tskd08@gmail.com> 21242L: linux-media@vger.kernel.org 21243S: Odd Fixes 21244F: drivers/media/tuners/qm1d1b0004* 21245 21246QM1D1C0042 MEDIA DRIVER 21247M: Akihiro Tsukada <tskd08@gmail.com> 21248L: linux-media@vger.kernel.org 21249S: Odd Fixes 21250F: drivers/media/tuners/qm1d1c0042* 21251 21252QNAP MCU DRIVER 21253M: Heiko Stuebner <heiko@sntech.de> 21254S: Maintained 21255F: drivers/hwmon/qnap-mcu-hwmon.c 21256F: drivers/input/misc/qnap-mcu-input.c 21257F: drivers/leds/leds-qnap-mcu.c 21258F: drivers/mfd/qnap-mcu.c 21259F: include/linux/mfd/qnap-mcu.h 21260 21261QNX4 FILESYSTEM 21262M: Anders Larsen <al@alarsen.net> 21263S: Maintained 21264W: http://www.alarsen.net/linux/qnx4fs/ 21265F: fs/qnx4/ 21266F: include/uapi/linux/qnx4_fs.h 21267F: include/uapi/linux/qnxtypes.h 21268 21269QNX6 FILESYSTEM 21270S: Orphan 21271F: Documentation/filesystems/qnx6.rst 21272F: fs/qnx6/ 21273F: include/linux/qnx6_fs.h 21274 21275QORIQ DPAA2 FSL-MC BUS DRIVER 21276M: Ioana Ciornei <ioana.ciornei@nxp.com> 21277L: linuxppc-dev@lists.ozlabs.org 21278L: linux-kernel@vger.kernel.org 21279S: Maintained 21280F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21281F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21282F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21283F: drivers/bus/fsl-mc/ 21284F: include/uapi/linux/fsl_mc.h 21285 21286QT1010 MEDIA DRIVER 21287L: linux-media@vger.kernel.org 21288S: Orphan 21289W: https://linuxtv.org 21290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21291F: drivers/media/tuners/qt1010* 21292 21293QUALCOMM ATH12K WIRELESS DRIVER 21294M: Jeff Johnson <jjohnson@kernel.org> 21295L: linux-wireless@vger.kernel.org 21296L: ath12k@lists.infradead.org 21297S: Supported 21298W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21299T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21300F: drivers/net/wireless/ath/ath12k/ 21301N: ath12k 21302 21303QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21304M: Jeff Johnson <jjohnson@kernel.org> 21305L: linux-wireless@vger.kernel.org 21306L: ath10k@lists.infradead.org 21307S: Supported 21308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21309T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21310F: drivers/net/wireless/ath/ath10k/ 21311N: ath10k 21312 21313QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21314M: Jeff Johnson <jjohnson@kernel.org> 21315L: linux-wireless@vger.kernel.org 21316L: ath11k@lists.infradead.org 21317S: Supported 21318W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21319B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21320T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21321F: drivers/net/wireless/ath/ath11k/ 21322N: ath11k 21323 21324QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21325M: Toke Høiland-Jørgensen <toke@toke.dk> 21326L: linux-wireless@vger.kernel.org 21327S: Maintained 21328W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21330F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21331F: drivers/net/wireless/ath/ath9k/ 21332 21333QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21334M: Stefan Wahren <wahrenst@gmx.net> 21335L: netdev@vger.kernel.org 21336S: Maintained 21337F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21338F: drivers/net/ethernet/qualcomm/qca* 21339 21340QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21341M: Stephan Gerhold <stephan@gerhold.net> 21342L: netdev@vger.kernel.org 21343L: linux-arm-msm@vger.kernel.org 21344S: Maintained 21345F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21346F: drivers/net/wwan/qcom_bam_dmux.c 21347 21348QUALCOMM BLUETOOTH DRIVER 21349M: Bartosz Golaszewski <brgl@bgdev.pl> 21350L: linux-arm-msm@vger.kernel.org 21351S: Maintained 21352F: drivers/bluetooth/btqca.[ch] 21353F: drivers/bluetooth/btqcomsmd.c 21354F: drivers/bluetooth/hci_qca.c 21355 21356QUALCOMM CAMERA SUBSYSTEM DRIVER 21357M: Robert Foss <rfoss@kernel.org> 21358M: Todor Tomov <todor.too@gmail.com> 21359M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21360R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21361L: linux-media@vger.kernel.org 21362S: Maintained 21363F: Documentation/admin-guide/media/qcom_camss.rst 21364F: Documentation/devicetree/bindings/media/qcom,*camss* 21365F: drivers/media/platform/qcom/camss/ 21366 21367QUALCOMM CLOCK DRIVERS 21368M: Bjorn Andersson <andersson@kernel.org> 21369L: linux-arm-msm@vger.kernel.org 21370S: Supported 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21372F: Documentation/devicetree/bindings/clock/qcom,* 21373F: drivers/clk/qcom/ 21374F: include/dt-bindings/clock/qcom,* 21375 21376QUALCOMM CLOUD AI (QAIC) DRIVER 21377M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21378R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21379L: linux-arm-msm@vger.kernel.org 21380L: dri-devel@lists.freedesktop.org 21381S: Supported 21382T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21383F: Documentation/ABI/testing/sysfs-driver-qaic 21384F: Documentation/accel/qaic/ 21385F: drivers/accel/qaic/ 21386F: include/uapi/drm/qaic_accel.h 21387 21388QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21389M: Bjorn Andersson <andersson@kernel.org> 21390M: Konrad Dybcio <konradybcio@kernel.org> 21391L: linux-pm@vger.kernel.org 21392L: linux-arm-msm@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21395F: drivers/pmdomain/qcom/cpr.c 21396 21397QUALCOMM CPUCP MAILBOX DRIVER 21398M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21399L: linux-arm-msm@vger.kernel.org 21400S: Supported 21401F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21402F: drivers/mailbox/qcom-cpucp-mbox.c 21403 21404QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21405M: Ilia Lin <ilia.lin@kernel.org> 21406L: linux-pm@vger.kernel.org 21407S: Maintained 21408F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21409F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21410F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21411 21412QUALCOMM CRYPTO DRIVERS 21413M: Thara Gopinath <thara.gopinath@gmail.com> 21414L: linux-crypto@vger.kernel.org 21415L: linux-arm-msm@vger.kernel.org 21416S: Maintained 21417F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21418F: drivers/crypto/qce/ 21419 21420QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21421M: Timur Tabi <timur@kernel.org> 21422L: netdev@vger.kernel.org 21423S: Maintained 21424F: drivers/net/ethernet/qualcomm/emac/ 21425 21426QUALCOMM ETHQOS ETHERNET DRIVER 21427M: Vinod Koul <vkoul@kernel.org> 21428L: netdev@vger.kernel.org 21429L: linux-arm-msm@vger.kernel.org 21430S: Maintained 21431F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21432F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21433 21434QUALCOMM FASTRPC DRIVER 21435M: Srinivas Kandagatla <srini@kernel.org> 21436M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21437L: linux-arm-msm@vger.kernel.org 21438L: dri-devel@lists.freedesktop.org 21439S: Maintained 21440F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21441F: drivers/misc/fastrpc.c 21442F: include/uapi/misc/fastrpc.h 21443 21444QUALCOMM HEXAGON ARCHITECTURE 21445M: Brian Cain <brian.cain@oss.qualcomm.com> 21446L: linux-hexagon@vger.kernel.org 21447S: Supported 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21449F: arch/hexagon/ 21450 21451QUALCOMM HIDMA DRIVER 21452M: Sinan Kaya <okaya@kernel.org> 21453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21454L: linux-arm-msm@vger.kernel.org 21455L: dmaengine@vger.kernel.org 21456S: Supported 21457F: drivers/dma/qcom/hidma* 21458 21459QUALCOMM I2C QCOM GENI DRIVER 21460M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21461M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21462L: linux-i2c@vger.kernel.org 21463L: linux-arm-msm@vger.kernel.org 21464S: Maintained 21465F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21466F: drivers/i2c/busses/i2c-qcom-geni.c 21467 21468QUALCOMM I2C CCI DRIVER 21469M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21470M: Robert Foss <rfoss@kernel.org> 21471L: linux-i2c@vger.kernel.org 21472L: linux-arm-msm@vger.kernel.org 21473S: Maintained 21474F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21475F: drivers/i2c/busses/i2c-qcom-cci.c 21476 21477QUALCOMM INTERCONNECT BWMON DRIVER 21478M: Krzysztof Kozlowski <krzk@kernel.org> 21479L: linux-arm-msm@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21482F: drivers/soc/qcom/icc-bwmon.c 21483F: drivers/soc/qcom/trace_icc-bwmon.h 21484 21485QUALCOMM IOMMU 21486M: Rob Clark <robin.clark@oss.qualcomm.com> 21487L: iommu@lists.linux.dev 21488L: linux-arm-msm@vger.kernel.org 21489S: Maintained 21490F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21491F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21492F: drivers/iommu/msm_iommu* 21493 21494QUALCOMM IPC ROUTER (QRTR) DRIVER 21495M: Manivannan Sadhasivam <mani@kernel.org> 21496L: linux-arm-msm@vger.kernel.org 21497S: Maintained 21498F: include/trace/events/qrtr.h 21499F: include/uapi/linux/qrtr.h 21500F: net/qrtr/ 21501 21502QUALCOMM IPCC MAILBOX DRIVER 21503M: Manivannan Sadhasivam <mani@kernel.org> 21504L: linux-arm-msm@vger.kernel.org 21505S: Supported 21506F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21507F: drivers/mailbox/qcom-ipcc.c 21508F: include/dt-bindings/mailbox/qcom-ipcc.h 21509 21510QUALCOMM IPQ4019 USB PHY DRIVER 21511M: Robert Marko <robert.marko@sartura.hr> 21512M: Luka Perkov <luka.perkov@sartura.hr> 21513L: linux-arm-msm@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21516F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21517 21518QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21519M: Robert Marko <robert.marko@sartura.hr> 21520M: Luka Perkov <luka.perkov@sartura.hr> 21521L: linux-arm-msm@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21524F: drivers/regulator/vqmmc-ipq4019-regulator.c 21525 21526QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21527M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21528M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21529R: Abhinav Kumar <abhinav.kumar@linux.dev> 21530L: linux-media@vger.kernel.org 21531L: linux-arm-msm@vger.kernel.org 21532S: Maintained 21533F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21534F: drivers/media/platform/qcom/iris/ 21535 21536QUALCOMM NAND CONTROLLER DRIVER 21537M: Manivannan Sadhasivam <mani@kernel.org> 21538L: linux-mtd@lists.infradead.org 21539L: linux-arm-msm@vger.kernel.org 21540S: Maintained 21541F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21542F: drivers/mtd/nand/raw/qcom_nandc.c 21543 21544QUALCOMM MEDIA PLATFORM 21545M: Bryan O'Donoghue <bod@kernel.org> 21546L: linux-media@vger.kernel.org 21547L: linux-arm-msm@vger.kernel.org 21548S: Supported 21549Q: https://patchwork.linuxtv.org/project/linux-media/list 21550T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21551F: Documentation/devicetree/bindings/media/*qcom* 21552F: drivers/media/platform/qcom 21553F: include/dt-bindings/media/*qcom* 21554 21555QUALCOMM SMB CHARGER DRIVER 21556M: Casey Connolly <casey.connolly@linaro.org> 21557L: linux-arm-msm@vger.kernel.org 21558S: Maintained 21559F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21560F: drivers/power/supply/qcom_smbx.c 21561 21562QUALCOMM PPE DRIVER 21563M: Luo Jie <quic_luoj@quicinc.com> 21564L: netdev@vger.kernel.org 21565S: Supported 21566F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21567F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21568F: drivers/net/ethernet/qualcomm/ppe/ 21569 21570QUALCOMM QSEECOM DRIVER 21571M: Maximilian Luz <luzmaximilian@gmail.com> 21572L: linux-arm-msm@vger.kernel.org 21573S: Maintained 21574F: drivers/firmware/qcom/qcom_qseecom.c 21575 21576QUALCOMM QSEECOM UEFISECAPP DRIVER 21577M: Maximilian Luz <luzmaximilian@gmail.com> 21578L: linux-arm-msm@vger.kernel.org 21579S: Maintained 21580F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21581 21582QUALCOMM RMNET DRIVER 21583M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21584M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21585L: netdev@vger.kernel.org 21586S: Maintained 21587F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21588F: drivers/net/ethernet/qualcomm/rmnet/ 21589F: include/linux/if_rmnet.h 21590 21591QUALCOMM TEE (QCOMTEE) DRIVER 21592M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21593L: linux-arm-msm@vger.kernel.org 21594S: Maintained 21595F: Documentation/tee/qtee.rst 21596F: drivers/tee/qcomtee/ 21597 21598QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21599M: Bartosz Golaszewski <brgl@kernel.org> 21600L: linux-arm-msm@vger.kernel.org 21601S: Maintained 21602F: drivers/firmware/qcom/qcom_tzmem.c 21603F: drivers/firmware/qcom/qcom_tzmem.h 21604F: include/linux/firmware/qcom/qcom_tzmem.h 21605 21606QUALCOMM TSENS THERMAL DRIVER 21607M: Amit Kucheria <amitk@kernel.org> 21608M: Thara Gopinath <thara.gopinath@gmail.com> 21609L: linux-pm@vger.kernel.org 21610L: linux-arm-msm@vger.kernel.org 21611S: Maintained 21612F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21613F: drivers/thermal/qcom/ 21614 21615QUALCOMM TYPEC PORT MANAGER DRIVER 21616M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21617L: linux-arm-msm@vger.kernel.org 21618L: linux-usb@vger.kernel.org 21619S: Maintained 21620F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21621F: drivers/usb/typec/tcpm/qcom/ 21622 21623QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21624M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21625M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21626L: linux-media@vger.kernel.org 21627L: linux-arm-msm@vger.kernel.org 21628S: Maintained 21629T: git git://linuxtv.org/media.git 21630F: Documentation/devicetree/bindings/media/*venus* 21631F: drivers/media/platform/qcom/venus/ 21632 21633QUALCOMM WCN36XX WIRELESS DRIVER 21634M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21635L: wcn36xx@lists.infradead.org 21636L: linux-wireless@vger.kernel.org 21637S: Supported 21638W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21639F: drivers/net/wireless/ath/wcn36xx/ 21640 21641QUANTENNA QTNFMAC WIRELESS DRIVER 21642M: Igor Mitsyanko <imitsyanko@quantenna.com> 21643R: Sergey Matyukevich <geomatsi@gmail.com> 21644L: linux-wireless@vger.kernel.org 21645S: Maintained 21646F: drivers/net/wireless/quantenna/ 21647 21648RADEON and AMDGPU DRM DRIVERS 21649M: Alex Deucher <alexander.deucher@amd.com> 21650M: Christian König <christian.koenig@amd.com> 21651L: amd-gfx@lists.freedesktop.org 21652S: Supported 21653B: https://gitlab.freedesktop.org/drm/amd/-/issues 21654C: irc://irc.oftc.net/radeon 21655T: git https://gitlab.freedesktop.org/agd5f/linux.git 21656F: Documentation/gpu/amdgpu/ 21657F: drivers/gpu/drm/amd/ 21658F: drivers/gpu/drm/ci/xfails/amd* 21659F: drivers/gpu/drm/radeon/ 21660F: include/uapi/drm/amdgpu_drm.h 21661F: include/uapi/drm/radeon_drm.h 21662 21663RADEON FRAMEBUFFER DISPLAY DRIVER 21664M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21665L: linux-fbdev@vger.kernel.org 21666S: Maintained 21667F: drivers/video/fbdev/aty/radeon* 21668F: include/uapi/linux/radeonfb.h 21669 21670RADIOSHARK RADIO DRIVER 21671M: Hans Verkuil <hverkuil@kernel.org> 21672L: linux-media@vger.kernel.org 21673S: Maintained 21674T: git git://linuxtv.org/media.git 21675F: drivers/media/radio/radio-shark.c 21676 21677RADIOSHARK2 RADIO DRIVER 21678M: Hans Verkuil <hverkuil@kernel.org> 21679L: linux-media@vger.kernel.org 21680S: Maintained 21681T: git git://linuxtv.org/media.git 21682F: drivers/media/radio/radio-shark2.c 21683F: drivers/media/radio/radio-tea5777.c 21684 21685RADOS BLOCK DEVICE (RBD) 21686M: Ilya Dryomov <idryomov@gmail.com> 21687R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21688L: ceph-devel@vger.kernel.org 21689S: Supported 21690W: http://ceph.com/ 21691B: https://tracker.ceph.com/ 21692T: git https://github.com/ceph/ceph-client.git 21693F: Documentation/ABI/testing/sysfs-bus-rbd 21694F: drivers/block/rbd.c 21695F: drivers/block/rbd_types.h 21696 21697RAGE128 FRAMEBUFFER DISPLAY DRIVER 21698L: linux-fbdev@vger.kernel.org 21699S: Orphan 21700F: drivers/video/fbdev/aty/aty128fb.c 21701 21702RAINSHADOW-CEC DRIVER 21703M: Hans Verkuil <hverkuil@kernel.org> 21704L: linux-media@vger.kernel.org 21705S: Maintained 21706T: git git://linuxtv.org/media.git 21707F: drivers/media/cec/usb/rainshadow/ 21708 21709RALINK MIPS ARCHITECTURE 21710M: John Crispin <john@phrozen.org> 21711M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21712L: linux-mips@vger.kernel.org 21713S: Maintained 21714F: arch/mips/ralink 21715 21716RALINK MT7621 MIPS ARCHITECTURE 21717M: Chester A. Unal <chester.a.unal@arinc9.com> 21718M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21719L: linux-mips@vger.kernel.org 21720S: Maintained 21721F: arch/mips/boot/dts/ralink/mt7621* 21722 21723RALINK RT2X00 WIRELESS LAN DRIVER 21724M: Stanislaw Gruszka <stf_xl@wp.pl> 21725L: linux-wireless@vger.kernel.org 21726S: Maintained 21727F: drivers/net/wireless/ralink/ 21728 21729RAMDISK RAM BLOCK DEVICE DRIVER 21730M: Jens Axboe <axboe@kernel.dk> 21731S: Maintained 21732F: Documentation/admin-guide/blockdev/ramdisk.rst 21733F: drivers/block/brd.c 21734 21735RANCHU VIRTUAL BOARD FOR MIPS 21736M: Miodrag Dinic <miodrag.dinic@mips.com> 21737L: linux-mips@vger.kernel.org 21738S: Supported 21739F: arch/mips/configs/generic/board-ranchu.config 21740F: arch/mips/generic/board-ranchu.c 21741 21742RANDOM NUMBER DRIVER 21743M: "Theodore Ts'o" <tytso@mit.edu> 21744M: Jason A. Donenfeld <Jason@zx2c4.com> 21745S: Maintained 21746T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21747F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21748F: drivers/char/random.c 21749F: include/linux/random.h 21750F: include/uapi/linux/random.h 21751F: drivers/virt/vmgenid.c 21752N: ^.*/vdso/[^/]*getrandom[^/]+$ 21753 21754RAPIDIO SUBSYSTEM 21755M: Matt Porter <mporter@kernel.crashing.org> 21756M: Alexandre Bounine <alex.bou9@gmail.com> 21757S: Maintained 21758F: drivers/rapidio/ 21759 21760RAS INFRASTRUCTURE 21761M: Tony Luck <tony.luck@intel.com> 21762M: Borislav Petkov <bp@alien8.de> 21763L: linux-edac@vger.kernel.org 21764S: Maintained 21765F: Documentation/admin-guide/RAS 21766F: drivers/ras/ 21767F: include/linux/ras.h 21768F: include/ras/ras_event.h 21769 21770RAS FRU MEMORY POISON MANAGER (FMPM) 21771M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21772L: linux-edac@vger.kernel.org 21773S: Maintained 21774F: drivers/ras/amd/fmpm.c 21775 21776RASPBERRY PI PISP BACK END 21777M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21778R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21779L: linux-media@vger.kernel.org 21780S: Maintained 21781F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21782F: drivers/media/platform/raspberrypi/pisp_be/ 21783F: include/uapi/linux/media/raspberrypi/ 21784 21785RASPBERRY PI PISP CAMERA FRONT END 21786M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21787M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21788S: Maintained 21789F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21790F: drivers/media/platform/raspberrypi/rp1-cfe/ 21791 21792RASPBERRY PI RP1 PCI DRIVER 21793M: Andrea della Porta <andrea.porta@suse.com> 21794S: Maintained 21795F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21796F: drivers/clk/clk-rp1.c 21797F: drivers/misc/rp1/ 21798F: drivers/pinctrl/pinctrl-rp1.c 21799 21800RC-CORE / LIRC FRAMEWORK 21801M: Sean Young <sean@mess.org> 21802L: linux-media@vger.kernel.org 21803S: Maintained 21804W: http://linuxtv.org 21805T: git git://linuxtv.org/media.git 21806F: Documentation/driver-api/media/rc-core.rst 21807F: Documentation/userspace-api/media/rc/ 21808F: drivers/media/rc/ 21809F: include/media/rc-core.h 21810F: include/media/rc-map.h 21811F: include/uapi/linux/lirc.h 21812 21813RCMM REMOTE CONTROLS DECODER 21814M: Patrick Lerda <patrick9876@free.fr> 21815S: Maintained 21816F: drivers/media/rc/ir-rcmm-decoder.c 21817 21818RCUTORTURE TEST FRAMEWORK 21819M: "Paul E. McKenney" <paulmck@kernel.org> 21820M: Josh Triplett <josh@joshtriplett.org> 21821R: Steven Rostedt <rostedt@goodmis.org> 21822R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21823R: Lai Jiangshan <jiangshanlai@gmail.com> 21824L: rcu@vger.kernel.org 21825S: Supported 21826T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21827F: tools/testing/selftests/rcutorture 21828 21829RDACM20 Camera Sensor 21830M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21831M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21832M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21833M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21834L: linux-media@vger.kernel.org 21835S: Maintained 21836F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21837F: drivers/media/i2c/max9271.c 21838F: drivers/media/i2c/max9271.h 21839F: drivers/media/i2c/rdacm20.c 21840 21841RDACM21 Camera Sensor 21842M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21843M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21844M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21845M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21846L: linux-media@vger.kernel.org 21847S: Maintained 21848F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21849F: drivers/media/i2c/max9271.c 21850F: drivers/media/i2c/max9271.h 21851F: drivers/media/i2c/rdacm21.c 21852 21853RDC R-321X SoC 21854M: Florian Fainelli <florian@openwrt.org> 21855S: Maintained 21856 21857RDC R6040 FAST ETHERNET DRIVER 21858M: Florian Fainelli <f.fainelli@gmail.com> 21859L: netdev@vger.kernel.org 21860S: Maintained 21861F: drivers/net/ethernet/rdc/r6040.c 21862 21863RDMAVT - RDMA verbs software 21864M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21865L: linux-rdma@vger.kernel.org 21866S: Supported 21867F: drivers/infiniband/sw/rdmavt 21868 21869RDS - RELIABLE DATAGRAM SOCKETS 21870M: Allison Henderson <allison.henderson@oracle.com> 21871L: netdev@vger.kernel.org 21872L: linux-rdma@vger.kernel.org 21873L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21874S: Supported 21875W: https://oss.oracle.com/projects/rds/ 21876F: Documentation/networking/rds.rst 21877F: net/rds/ 21878F: tools/testing/selftests/net/rds/ 21879 21880RDT - RESOURCE ALLOCATION 21881M: Tony Luck <tony.luck@intel.com> 21882M: Reinette Chatre <reinette.chatre@intel.com> 21883R: Dave Martin <Dave.Martin@arm.com> 21884R: James Morse <james.morse@arm.com> 21885R: Babu Moger <babu.moger@amd.com> 21886L: linux-kernel@vger.kernel.org 21887S: Supported 21888F: Documentation/filesystems/resctrl.rst 21889F: arch/x86/include/asm/resctrl.h 21890F: arch/x86/kernel/cpu/resctrl/ 21891F: fs/resctrl/ 21892F: include/linux/resctrl*.h 21893F: tools/testing/selftests/resctrl/ 21894 21895READ-COPY UPDATE (RCU) 21896M: "Paul E. McKenney" <paulmck@kernel.org> 21897M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21898M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21899M: Joel Fernandes <joelagnelf@nvidia.com> 21900M: Josh Triplett <josh@joshtriplett.org> 21901M: Boqun Feng <boqun.feng@gmail.com> 21902M: Uladzislau Rezki <urezki@gmail.com> 21903R: Steven Rostedt <rostedt@goodmis.org> 21904R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21905R: Lai Jiangshan <jiangshanlai@gmail.com> 21906R: Zqiang <qiang.zhang@linux.dev> 21907L: rcu@vger.kernel.org 21908S: Supported 21909W: http://www.rdrop.com/users/paulmck/RCU/ 21910T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21911F: Documentation/RCU/ 21912F: include/linux/rcu* 21913F: kernel/rcu/ 21914F: rust/kernel/sync/rcu.rs 21915X: Documentation/RCU/torture.rst 21916X: include/linux/srcu*.h 21917X: kernel/rcu/srcu*.c 21918 21919REAL TIME CLOCK (RTC) SUBSYSTEM 21920M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21921L: linux-rtc@vger.kernel.org 21922S: Maintained 21923Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21924T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21925F: Documentation/admin-guide/rtc.rst 21926F: Documentation/devicetree/bindings/rtc/ 21927F: drivers/rtc/ 21928F: include/linux/rtc.h 21929F: include/linux/rtc/ 21930F: include/uapi/linux/rtc.h 21931F: tools/testing/selftests/rtc/ 21932 21933Real-time Linux Analysis (RTLA) tools 21934M: Steven Rostedt <rostedt@goodmis.org> 21935M: Tomas Glozar <tglozar@redhat.com> 21936L: linux-trace-kernel@vger.kernel.org 21937L: linux-kernel@vger.kernel.org 21938S: Maintained 21939Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21940T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21941F: Documentation/tools/rtla/ 21942F: tools/tracing/rtla/ 21943 21944Real-time Linux (PREEMPT_RT) 21945M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21946M: Clark Williams <clrkwllms@kernel.org> 21947M: Steven Rostedt <rostedt@goodmis.org> 21948L: linux-rt-devel@lists.linux.dev 21949S: Supported 21950K: PREEMPT_RT 21951 21952REALTEK AUDIO CODECS 21953M: Oder Chiou <oder_chiou@realtek.com> 21954S: Maintained 21955F: include/sound/rt*.h 21956F: sound/soc/codecs/rt* 21957 21958REALTEK OTTO WATCHDOG 21959M: Sander Vanheule <sander@svanheule.net> 21960L: linux-watchdog@vger.kernel.org 21961S: Maintained 21962F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21963F: drivers/watchdog/realtek_otto_wdt.c 21964 21965REALTEK RTL83xx SMI DSA ROUTER CHIPS 21966M: Linus Walleij <linusw@kernel.org> 21967M: Alvin Šipraga <alsi@bang-olufsen.dk> 21968S: Maintained 21969F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21970F: drivers/net/dsa/realtek/* 21971 21972REALTEK SPI-NAND 21973M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21974S: Maintained 21975F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21976F: drivers/spi/spi-realtek-rtl-snand.c 21977 21978REALTEK SYSTIMER DRIVER 21979M: Hao-Wen Ting <haowen.ting@realtek.com> 21980S: Maintained 21981F: drivers/clocksource/timer-realtek.c 21982 21983REALTEK WIRELESS DRIVER (rtlwifi family) 21984M: Ping-Ke Shih <pkshih@realtek.com> 21985L: linux-wireless@vger.kernel.org 21986S: Maintained 21987T: git https://github.com/pkshih/rtw.git 21988F: drivers/net/wireless/realtek/rtlwifi/ 21989 21990REALTEK WIRELESS DRIVER (rtw88) 21991M: Ping-Ke Shih <pkshih@realtek.com> 21992L: linux-wireless@vger.kernel.org 21993S: Maintained 21994T: git https://github.com/pkshih/rtw.git 21995F: drivers/net/wireless/realtek/rtw88/ 21996 21997REALTEK WIRELESS DRIVER (rtw89) 21998M: Ping-Ke Shih <pkshih@realtek.com> 21999L: linux-wireless@vger.kernel.org 22000S: Maintained 22001T: git https://github.com/pkshih/rtw.git 22002F: drivers/net/wireless/realtek/rtw89/ 22003 22004REDMIBOOK WMI DRIVERS 22005M: Gladyshev Ilya <foxido@foxido.dev> 22006L: platform-driver-x86@vger.kernel.org 22007S: Maintained 22008F: drivers/platform/x86/redmi-wmi.c 22009 22010REDPINE WIRELESS DRIVER 22011L: linux-wireless@vger.kernel.org 22012S: Orphan 22013F: drivers/net/wireless/rsi/ 22014 22015REGISTER MAP ABSTRACTION 22016M: Mark Brown <broonie@kernel.org> 22017L: linux-kernel@vger.kernel.org 22018S: Supported 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 22020F: Documentation/devicetree/bindings/regmap/ 22021F: drivers/base/regmap/ 22022F: include/linux/regmap.h 22023 22024REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 22025M: Bjorn Andersson <andersson@kernel.org> 22026M: Mathieu Poirier <mathieu.poirier@linaro.org> 22027L: linux-remoteproc@vger.kernel.org 22028S: Maintained 22029T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 22030F: Documentation/ABI/testing/sysfs-class-remoteproc 22031F: Documentation/devicetree/bindings/remoteproc/ 22032F: Documentation/staging/remoteproc.rst 22033F: drivers/remoteproc/ 22034F: include/linux/remoteproc.h 22035F: include/linux/remoteproc/ 22036 22037REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 22038M: Bjorn Andersson <andersson@kernel.org> 22039M: Mathieu Poirier <mathieu.poirier@linaro.org> 22040L: linux-remoteproc@vger.kernel.org 22041S: Maintained 22042T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 22043F: Documentation/ABI/testing/sysfs-bus-rpmsg 22044F: Documentation/staging/rpmsg.rst 22045F: drivers/rpmsg/ 22046F: include/linux/rpmsg.h 22047F: include/linux/rpmsg/ 22048F: include/uapi/linux/rpmsg.h 22049F: samples/rpmsg/ 22050 22051REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 22052M: Stephan Gerhold <stephan@gerhold.net> 22053L: netdev@vger.kernel.org 22054L: linux-remoteproc@vger.kernel.org 22055S: Maintained 22056F: drivers/net/wwan/rpmsg_wwan_ctrl.c 22057 22058RENESAS CLOCK DRIVERS 22059M: Geert Uytterhoeven <geert+renesas@glider.be> 22060L: linux-renesas-soc@vger.kernel.org 22061S: Supported 22062T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 22063F: Documentation/devicetree/bindings/clock/renesas,* 22064F: drivers/clk/renesas/ 22065 22066RENESAS EMEV2 I2C DRIVER 22067M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22068L: linux-renesas-soc@vger.kernel.org 22069S: Supported 22070F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 22071F: drivers/i2c/busses/i2c-emev2.c 22072 22073RENESAS ETHERNET AVB DRIVER 22074M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22075R: Paul Barker <paul@pbarker.dev> 22076L: netdev@vger.kernel.org 22077L: linux-renesas-soc@vger.kernel.org 22078S: Maintained 22079F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 22080F: drivers/net/ethernet/renesas/Kconfig 22081F: drivers/net/ethernet/renesas/Makefile 22082F: drivers/net/ethernet/renesas/ravb* 22083 22084RENESAS ETHERNET SWITCH DRIVER 22085R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22086L: netdev@vger.kernel.org 22087L: linux-renesas-soc@vger.kernel.org 22088F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 22089F: drivers/net/ethernet/renesas/Kconfig 22090F: drivers/net/ethernet/renesas/Makefile 22091F: drivers/net/ethernet/renesas/rcar_gen4* 22092F: drivers/net/ethernet/renesas/rswitch* 22093 22094RENESAS ETHERNET TSN DRIVER 22095M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22096L: netdev@vger.kernel.org 22097L: linux-renesas-soc@vger.kernel.org 22098S: Maintained 22099F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 22100F: drivers/net/ethernet/renesas/rtsn.* 22101 22102RENESAS IDT821034 ASoC CODEC 22103M: Herve Codina <herve.codina@bootlin.com> 22104L: linux-sound@vger.kernel.org 22105S: Maintained 22106F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 22107F: sound/soc/codecs/idt821034.c 22108 22109RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 22110M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 22111L: linux-sound@vger.kernel.org 22112L: linux-renesas-soc@vger.kernel.org 22113S: Supported 22114F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 22115F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 22116F: sound/soc/renesas/rcar/ 22117F: sound/soc/renesas/fsi.c 22118F: include/sound/sh_fsi.h 22119 22120RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 22121M: Miquel Raynal <miquel.raynal@bootlin.com> 22122L: linux-mtd@lists.infradead.org 22123L: linux-renesas-soc@vger.kernel.org 22124S: Maintained 22125F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 22126F: drivers/mtd/nand/raw/renesas-nand-controller.c 22127 22128RENESAS R-CAR GYROADC DRIVER 22129M: Marek Vasut <marek.vasut@gmail.com> 22130L: linux-iio@vger.kernel.org 22131S: Supported 22132F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 22133F: drivers/iio/adc/rcar-gyroadc.c 22134 22135RENESAS R-CAR I2C DRIVERS 22136M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22137L: linux-renesas-soc@vger.kernel.org 22138S: Supported 22139F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 22140F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 22141F: drivers/i2c/busses/i2c-rcar.c 22142F: drivers/i2c/busses/i2c-sh_mobile.c 22143 22144RENESAS R-CAR SATA DRIVER 22145M: Geert Uytterhoeven <geert+renesas@glider.be> 22146L: linux-ide@vger.kernel.org 22147L: linux-renesas-soc@vger.kernel.org 22148S: Supported 22149F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 22150F: drivers/ata/sata_rcar.c 22151 22152RENESAS R-CAR THERMAL DRIVERS 22153M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22154L: linux-renesas-soc@vger.kernel.org 22155S: Supported 22156F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 22157F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 22158F: drivers/thermal/renesas/rcar_gen3_thermal.c 22159F: drivers/thermal/renesas/rcar_thermal.c 22160 22161RENESAS RIIC DRIVER 22162M: Chris Brandt <chris.brandt@renesas.com> 22163L: linux-renesas-soc@vger.kernel.org 22164S: Supported 22165F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 22166F: drivers/i2c/busses/i2c-riic.c 22167 22168RENESAS RZ AUDIO (ASoC) DRIVER 22169M: Biju Das <biju.das.jz@bp.renesas.com> 22170M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22171L: linux-sound@vger.kernel.org 22172L: linux-renesas-soc@vger.kernel.org 22173S: Supported 22174F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 22175F: sound/soc/renesas/rz-ssi.c 22176 22177RENESAS RZ/G2L A/D DRIVER 22178M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22179L: linux-iio@vger.kernel.org 22180L: linux-renesas-soc@vger.kernel.org 22181S: Supported 22182F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 22183F: drivers/iio/adc/rzg2l_adc.c 22184 22185RENESAS RZ/G2L MTU3a COUNTER DRIVER 22186M: Biju Das <biju.das.jz@bp.renesas.com> 22187L: linux-iio@vger.kernel.org 22188L: linux-renesas-soc@vger.kernel.org 22189S: Supported 22190F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 22191F: drivers/counter/rz-mtu3-cnt.c 22192 22193RENESAS RZ/T2H / RZ/N2H A/D DRIVER 22194M: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> 22195L: linux-iio@vger.kernel.org 22196L: linux-renesas-soc@vger.kernel.org 22197S: Supported 22198F: Documentation/devicetree/bindings/iio/adc/renesas,r9a09g077-adc.yaml 22199F: drivers/iio/adc/rzt2h_adc.c 22200 22201RENESAS RTCA-3 RTC DRIVER 22202M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22203L: linux-rtc@vger.kernel.org 22204L: linux-renesas-soc@vger.kernel.org 22205S: Supported 22206F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 22207F: drivers/rtc/rtc-renesas-rtca3.c 22208 22209RENESAS RZ/N1 A5PSW SWITCH DRIVER 22210M: Clément Léger <clement.leger@bootlin.com> 22211L: linux-renesas-soc@vger.kernel.org 22212L: netdev@vger.kernel.org 22213S: Maintained 22214F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 22215F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 22216F: drivers/net/dsa/rzn1_a5psw* 22217F: drivers/net/pcs/pcs-rzn1-miic.c 22218F: include/dt-bindings/net/pcs-rzn1-miic.h 22219F: include/linux/pcs-rzn1-miic.h 22220F: net/dsa/tag_rzn1_a5psw.c 22221 22222RENESAS RZ/N1 ADC DRIVER 22223M: Herve Codina <herve.codina@bootlin.com> 22224L: linux-renesas-soc@vger.kernel.org 22225S: Supported 22226F: Documentation/devicetree/bindings/iio/adc/renesas,rzn1-adc.yaml 22227F: drivers/iio/adc/rzn1-adc.c 22228 22229RENESAS RZ/N1 DWMAC GLUE LAYER 22230M: Romain Gantois <romain.gantois@bootlin.com> 22231S: Maintained 22232F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 22233F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 22234 22235RENESAS RZ/N1 RTC CONTROLLER DRIVER 22236M: Miquel Raynal <miquel.raynal@bootlin.com> 22237L: linux-rtc@vger.kernel.org 22238L: linux-renesas-soc@vger.kernel.org 22239S: Maintained 22240F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 22241F: drivers/rtc/rtc-rzn1.c 22242 22243RENESAS RZ/N1 USBF CONTROLLER DRIVER 22244M: Herve Codina <herve.codina@bootlin.com> 22245L: linux-renesas-soc@vger.kernel.org 22246L: linux-usb@vger.kernel.org 22247S: Maintained 22248F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 22249F: drivers/usb/gadget/udc/renesas_usbf.c 22250 22251RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 22252M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22253L: netdev@vger.kernel.org 22254L: linux-renesas-soc@vger.kernel.org 22255S: Maintained 22256F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 22257F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 22258 22259RENESAS RZ/V2H(P) INPUT VIDEO CONTROL BLOCK DRIVER 22260M: Daniel Scally <dan.scally@ideasonboard.com> 22261L: linux-media@vger.kernel.org 22262S: Maintained 22263F: Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml 22264F: drivers/media/platform/renesas/rzv2h-ivc/ 22265 22266RENESAS RZ/V2H(P) RSPI DRIVER 22267M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22268L: linux-spi@vger.kernel.org 22269L: linux-renesas-soc@vger.kernel.org 22270S: Maintained 22271F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 22272F: drivers/spi/spi-rzv2h-rspi.c 22273 22274RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 22275M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22276M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22277L: linux-renesas-soc@vger.kernel.org 22278S: Supported 22279F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 22280F: drivers/reset/reset-rzv2h-usb2phy.c 22281 22282RENESAS RZ/V2M I2C DRIVER 22283M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22284L: linux-i2c@vger.kernel.org 22285L: linux-renesas-soc@vger.kernel.org 22286S: Supported 22287F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 22288F: drivers/i2c/busses/i2c-rzv2m.c 22289 22290RENESAS SUPERH ETHERNET DRIVER 22291M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22292L: netdev@vger.kernel.org 22293L: linux-renesas-soc@vger.kernel.org 22294S: Maintained 22295F: Documentation/devicetree/bindings/net/renesas,ether.yaml 22296F: drivers/net/ethernet/renesas/Kconfig 22297F: drivers/net/ethernet/renesas/Makefile 22298F: drivers/net/ethernet/renesas/sh_eth* 22299F: include/linux/sh_eth.h 22300 22301RENESAS USB PHY DRIVER 22302M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22303L: linux-renesas-soc@vger.kernel.org 22304S: Maintained 22305F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22306 22307RENESAS VERSACLOCK 7 CLOCK DRIVER 22308M: Alex Helms <alexander.helms.jy@renesas.com> 22309S: Maintained 22310F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22311F: drivers/clk/clk-versaclock7.c 22312 22313RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22314M: Herve Codina <herve.codina@bootlin.com> 22315L: linux-iio@vger.kernel.org 22316S: Maintained 22317F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22318F: drivers/iio/potentiometer/x9250.c 22319 22320RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22321M: John Madieu <john.madieu.xa@bp.renesas.com> 22322L: linux-pm@vger.kernel.org 22323S: Maintained 22324F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22325F: drivers/thermal/renesas/rzg3e_thermal.c 22326 22327RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22328M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22329L: linux-pm@vger.kernel.org 22330S: Maintained 22331F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22332F: drivers/thermal/renesas/rzg3s_thermal.c 22333 22334RESET CONTROLLER FRAMEWORK 22335M: Philipp Zabel <p.zabel@pengutronix.de> 22336S: Maintained 22337T: git https://git.pengutronix.de/git/pza/linux.git 22338F: Documentation/devicetree/bindings/reset/ 22339F: Documentation/driver-api/reset.rst 22340F: drivers/reset/ 22341F: include/dt-bindings/reset/ 22342F: include/linux/reset-controller.h 22343F: include/linux/reset.h 22344F: include/linux/reset/ 22345K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22346 22347RESTARTABLE SEQUENCES SUPPORT 22348M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22349M: Peter Zijlstra <peterz@infradead.org> 22350M: "Paul E. McKenney" <paulmck@kernel.org> 22351M: Boqun Feng <boqun.feng@gmail.com> 22352L: linux-kernel@vger.kernel.org 22353S: Supported 22354F: include/trace/events/rseq.h 22355F: include/uapi/linux/rseq.h 22356F: kernel/rseq.c 22357F: tools/testing/selftests/rseq/ 22358 22359RFKILL 22360M: Johannes Berg <johannes@sipsolutions.net> 22361L: linux-wireless@vger.kernel.org 22362S: Maintained 22363W: https://wireless.wiki.kernel.org/ 22364Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22366T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22367F: Documentation/ABI/stable/sysfs-class-rfkill 22368F: Documentation/driver-api/rfkill.rst 22369F: include/linux/rfkill.h 22370F: include/uapi/linux/rfkill.h 22371F: net/rfkill/ 22372 22373RHASHTABLE 22374M: Thomas Graf <tgraf@suug.ch> 22375M: Herbert Xu <herbert@gondor.apana.org.au> 22376L: linux-crypto@vger.kernel.org 22377S: Maintained 22378F: include/linux/rhashtable-types.h 22379F: include/linux/rhashtable.h 22380F: lib/rhashtable.c 22381F: lib/test_rhashtable.c 22382 22383RICOH R5C592 MEMORYSTICK DRIVER 22384M: Maxim Levitsky <maximlevitsky@gmail.com> 22385S: Maintained 22386F: drivers/memstick/host/r592.* 22387 22388RICOH SMARTMEDIA/XD DRIVER 22389M: Maxim Levitsky <maximlevitsky@gmail.com> 22390S: Maintained 22391F: drivers/mtd/nand/raw/r852.c 22392F: drivers/mtd/nand/raw/r852.h 22393 22394RISC-V AIA DRIVERS 22395M: Anup Patel <anup@brainfault.org> 22396L: linux-riscv@lists.infradead.org 22397S: Maintained 22398F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22399F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22400F: drivers/irqchip/irq-riscv-aplic-*.c 22401F: drivers/irqchip/irq-riscv-aplic-*.h 22402F: drivers/irqchip/irq-riscv-imsic-*.c 22403F: drivers/irqchip/irq-riscv-imsic-*.h 22404F: drivers/irqchip/irq-riscv-intc.c 22405F: include/linux/irqchip/riscv-aplic.h 22406F: include/linux/irqchip/riscv-imsic.h 22407 22408RISC-V ANDES SoC Support 22409M: Ben Zong-You Xie <ben717@andestech.com> 22410S: Maintained 22411T: git: https://github.com/ben717-linux/linux 22412F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22413F: Documentation/devicetree/bindings/riscv/andes.yaml 22414F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22415F: arch/riscv/boot/dts/andes/ 22416 22417RISC-V ANLOGIC SoC SUPPORT 22418M: Conor Dooley <conor@kernel.org> 22419T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22420L: linux-riscv@lists.infradead.org 22421S: Odd Fixes 22422F: Documentation/devicetree/bindings/riscv/anlogic.yaml 22423F: arch/riscv/boot/dts/anlogic/ 22424 22425RISC-V ARCHITECTURE 22426M: Paul Walmsley <pjw@kernel.org> 22427M: Palmer Dabbelt <palmer@dabbelt.com> 22428M: Albert Ou <aou@eecs.berkeley.edu> 22429R: Alexandre Ghiti <alex@ghiti.fr> 22430L: linux-riscv@lists.infradead.org 22431S: Supported 22432Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22433C: irc://irc.libera.chat/riscv 22434P: Documentation/arch/riscv/patch-acceptance.rst 22435T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22436F: arch/riscv/ 22437N: riscv 22438K: riscv 22439 22440RISC-V IOMMU 22441M: Tomasz Jeznach <tjeznach@rivosinc.com> 22442L: iommu@lists.linux.dev 22443L: linux-riscv@lists.infradead.org 22444S: Maintained 22445T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22446F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22447F: drivers/iommu/riscv/ 22448 22449RISC-V MICROCHIP SUPPORT 22450M: Conor Dooley <conor.dooley@microchip.com> 22451M: Daire McNamara <daire.mcnamara@microchip.com> 22452L: linux-riscv@lists.infradead.org 22453S: Supported 22454T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ (dts, soc, firmware) 22455F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22456F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22457F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22458F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22459F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22460F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-iomux0.yaml 22461F: Documentation/devicetree/bindings/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml 22462F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22463F: Documentation/devicetree/bindings/riscv/microchip.yaml 22464F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22465F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22466F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22467F: arch/riscv/boot/dts/microchip/ 22468F: drivers/char/hw_random/mpfs-rng.c 22469F: drivers/clk/microchip/clk-mpfs*.c 22470F: drivers/firmware/microchip/mpfs-auto-update.c 22471F: drivers/gpio/gpio-mpfs.c 22472F: drivers/i2c/busses/i2c-microchip-corei2c.c 22473F: drivers/mailbox/mailbox-mpfs.c 22474F: drivers/pci/controller/plda/pcie-microchip-host.c 22475F: drivers/pinctrl/pinctrl-mpfs-iomux0.c 22476F: drivers/pinctrl/pinctrl-pic64gx-gpio2.c 22477F: drivers/pwm/pwm-microchip-core.c 22478F: drivers/reset/reset-mpfs.c 22479F: drivers/rtc/rtc-mpfs.c 22480F: drivers/soc/microchip/mpfs-control-scb.c 22481F: drivers/soc/microchip/mpfs-mss-top-sysreg.c 22482F: drivers/soc/microchip/mpfs-sys-controller.c 22483F: drivers/spi/spi-microchip-core-qspi.c 22484F: drivers/spi/spi-mpfs.c 22485F: drivers/usb/musb/mpfs.c 22486F: include/soc/microchip/mpfs.h 22487 22488RISC-V MISC SOC SUPPORT 22489M: Conor Dooley <conor@kernel.org> 22490L: linux-riscv@lists.infradead.org 22491S: Odd Fixes 22492T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22493F: arch/riscv/boot/dts/canaan/ 22494F: arch/riscv/boot/dts/sifive/ 22495 22496RISC-V PMU DRIVERS 22497M: Atish Patra <atish.patra@linux.dev> 22498R: Anup Patel <anup@brainfault.org> 22499L: linux-riscv@lists.infradead.org 22500S: Supported 22501F: drivers/perf/riscv_pmu.c 22502F: drivers/perf/riscv_pmu_legacy.c 22503F: drivers/perf/riscv_pmu_sbi.c 22504 22505RISC-V RPMI AND MPXY DRIVERS 22506M: Rahul Pathak <rahul@summations.net> 22507M: Anup Patel <anup@brainfault.org> 22508L: linux-riscv@lists.infradead.org 22509F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22510F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22511F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22512F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22513F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22514F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22515F: drivers/clk/clk-rpmi.c 22516F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22517F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22518F: include/linux/mailbox/riscv-rpmi-message.h 22519 22520RISC-V SPACEMIT SoC Support 22521M: Yixun Lan <dlan@gentoo.org> 22522L: linux-riscv@lists.infradead.org 22523L: spacemit@lists.linux.dev 22524S: Maintained 22525W: https://github.com/spacemit-com/linux/wiki 22526C: irc://irc.libera.chat/spacemit 22527T: git https://github.com/spacemit-com/linux 22528F: arch/riscv/boot/dts/spacemit/ 22529N: spacemit 22530K: spacemit 22531 22532RISC-V TENSTORRENT SoC SUPPORT 22533M: Drew Fustini <dfustini@oss.tenstorrent.com> 22534M: Joel Stanley <jms@oss.tenstorrent.com> 22535L: linux-riscv@lists.infradead.org 22536S: Maintained 22537T: git https://github.com/tenstorrent/linux.git 22538F: Documentation/devicetree/bindings/riscv/tenstorrent.yaml 22539F: arch/riscv/boot/dts/tenstorrent/ 22540 22541RISC-V THEAD SoC SUPPORT 22542M: Drew Fustini <fustini@kernel.org> 22543M: Guo Ren <guoren@kernel.org> 22544M: Fu Wei <wefu@redhat.com> 22545L: linux-riscv@lists.infradead.org 22546S: Maintained 22547Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22548T: git https://github.com/pdp7/linux.git 22549F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22550F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22551F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22552F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22553F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22554F: Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml 22555F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22556F: arch/riscv/boot/dts/thead/ 22557F: drivers/clk/thead/clk-th1520-ap.c 22558F: drivers/firmware/thead,th1520-aon.c 22559F: drivers/mailbox/mailbox-th1520.c 22560F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22561F: drivers/pinctrl/pinctrl-th1520.c 22562F: drivers/pmdomain/thead/ 22563F: drivers/power/reset/th1520-aon-reboot.c 22564F: drivers/power/sequencing/pwrseq-thead-gpu.c 22565F: drivers/pwm/pwm_th1520.rs 22566F: drivers/reset/reset-th1520.c 22567F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22568F: include/dt-bindings/power/thead,th1520-power.h 22569F: include/dt-bindings/reset/thead,th1520-reset.h 22570F: include/linux/firmware/thead/thead,th1520-aon.h 22571 22572RNBD BLOCK DRIVERS 22573M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22574M: Jack Wang <jinpu.wang@ionos.com> 22575L: linux-block@vger.kernel.org 22576S: Maintained 22577F: drivers/block/rnbd/ 22578 22579ROCCAT DRIVERS 22580M: Stefan Achatz <erazor_de@users.sourceforge.net> 22581S: Maintained 22582W: http://sourceforge.net/projects/roccat/ 22583F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22584F: drivers/hid/hid-roccat* 22585F: include/linux/hid-roccat* 22586 22587ROCKCHIP CAN-FD DRIVER 22588M: Marc Kleine-Budde <mkl@pengutronix.de> 22589R: kernel@pengutronix.de 22590L: linux-can@vger.kernel.org 22591S: Maintained 22592F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22593F: drivers/net/can/rockchip/ 22594 22595ROCKCHIP CAMERA INTERFACE (RKCIF) DRIVER 22596M: Mehdi Djait <mehdi.djait@linux.intel.com> 22597M: Michael Riesch <michael.riesch@collabora.com> 22598L: linux-media@vger.kernel.org 22599S: Maintained 22600F: Documentation/admin-guide/media/rkcif* 22601F: Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml 22602F: Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml 22603F: drivers/media/platform/rockchip/rkcif/ 22604 22605ROCKCHIP CRYPTO DRIVERS 22606M: Corentin Labbe <clabbe@baylibre.com> 22607L: linux-crypto@vger.kernel.org 22608S: Maintained 22609F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22610F: drivers/crypto/rockchip/ 22611 22612ROCKCHIP I2S TDM DRIVER 22613M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22614L: linux-rockchip@lists.infradead.org 22615S: Maintained 22616F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22617F: sound/soc/rockchip/rockchip_i2s_tdm.* 22618 22619ROCKCHIP ISP V1 DRIVER 22620M: Dafna Hirschfeld <dafna@fastmail.com> 22621M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22622L: linux-media@vger.kernel.org 22623L: linux-rockchip@lists.infradead.org 22624S: Maintained 22625F: Documentation/admin-guide/media/rkisp1.rst 22626F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22627F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22628F: drivers/media/platform/rockchip/rkisp1 22629F: include/uapi/linux/rkisp1-config.h 22630 22631ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22632M: Daniel Golle <daniel@makrotopia.org> 22633M: Aurelien Jarno <aurelien@aurel32.net> 22634M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22635S: Maintained 22636F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22637F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22638F: drivers/char/hw_random/rockchip-rng.c 22639 22640ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22641M: Jacob Chen <jacob-chen@iotwrt.com> 22642M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22643L: linux-media@vger.kernel.org 22644L: linux-rockchip@lists.infradead.org 22645S: Maintained 22646F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22647F: drivers/media/platform/rockchip/rga/ 22648 22649ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22650M: Detlev Casanova <detlev.casanova@collabora.com> 22651M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22652L: linux-media@vger.kernel.org 22653L: linux-rockchip@lists.infradead.org 22654S: Maintained 22655F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22656F: drivers/media/platform/rockchip/rkvdec/ 22657 22658ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22659M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22660S: Maintained 22661F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22662F: sound/soc/codecs/rk3308_codec.c 22663F: sound/soc/codecs/rk3308_codec.h 22664 22665ROCKCHIP SAI DRIVER 22666M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22667L: linux-rockchip@lists.infradead.org 22668S: Maintained 22669F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22670F: sound/soc/rockchip/rockchip_sai.* 22671 22672ROCKER DRIVER 22673M: Jiri Pirko <jiri@resnulli.us> 22674L: netdev@vger.kernel.org 22675S: Supported 22676F: drivers/net/ethernet/rocker/ 22677 22678ROCKETPORT EXPRESS/INFINITY DRIVER 22679M: Kevin Cernekee <cernekee@gmail.com> 22680L: linux-serial@vger.kernel.org 22681S: Odd Fixes 22682F: drivers/tty/serial/rp2.* 22683 22684ROHM BD71828 CHARGER 22685M: Andreas Kemnade <andreas@kemnade.info> 22686M: Matti Vaittinen <mazziesaccount@gmail.com> 22687S: Maintained 22688F: drivers/power/supply/bd71828-charger.c 22689 22690ROHM BD79703 DAC 22691M: Matti Vaittinen <mazziesaccount@gmail.com> 22692S: Supported 22693F: drivers/iio/dac/rohm-bd79703.c 22694 22695ROHM BD99954 CHARGER IC 22696M: Matti Vaittinen <mazziesaccount@gmail.com> 22697S: Supported 22698F: drivers/power/supply/bd99954-charger.c 22699F: drivers/power/supply/bd99954-charger.h 22700 22701ROHM BD791xx ADC / GPO IC 22702M: Matti Vaittinen <mazziesaccount@gmail.com> 22703S: Supported 22704F: drivers/iio/adc/rohm-bd79112.c 22705F: drivers/iio/adc/rohm-bd79124.c 22706 22707ROHM BH1745 COLOUR SENSOR 22708M: Mudit Sharma <muditsharma.info@gmail.com> 22709L: linux-iio@vger.kernel.org 22710S: Maintained 22711F: drivers/iio/light/bh1745.c 22712 22713ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22714M: Tomasz Duszynski <tduszyns@gmail.com> 22715S: Maintained 22716F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22717F: drivers/iio/light/bh1750.c 22718 22719ROHM BM1390 PRESSURE SENSOR DRIVER 22720M: Matti Vaittinen <mazziesaccount@gmail.com> 22721L: linux-iio@vger.kernel.org 22722S: Supported 22723F: drivers/iio/pressure/rohm-bm1390.c 22724 22725ROHM BU270xx LIGHT SENSOR DRIVERs 22726M: Matti Vaittinen <mazziesaccount@gmail.com> 22727L: linux-iio@vger.kernel.org 22728S: Supported 22729F: drivers/iio/light/rohm-bu27034.c 22730 22731ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22732M: Marek Vasut <marek.vasut+renesas@gmail.com> 22733L: linux-kernel@vger.kernel.org 22734L: linux-renesas-soc@vger.kernel.org 22735S: Supported 22736F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22737F: drivers/gpio/gpio-bd9571mwv.c 22738F: drivers/mfd/bd9571mwv.c 22739F: drivers/regulator/bd9571mwv-regulator.c 22740F: include/linux/mfd/bd9571mwv.h 22741 22742ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22743M: Matti Vaittinen <mazziesaccount@gmail.com> 22744S: Supported 22745F: drivers/clk/clk-bd718x7.c 22746F: drivers/gpio/gpio-bd71815.c 22747F: drivers/gpio/gpio-bd71828.c 22748F: drivers/mfd/rohm-bd71828.c 22749F: drivers/mfd/rohm-bd718x7.c 22750F: drivers/mfd/rohm-bd9576.c 22751F: drivers/mfd/rohm-bd96801.c 22752F: drivers/regulator/bd71815-regulator.c 22753F: drivers/regulator/bd71828-regulator.c 22754F: drivers/regulator/bd718x7-regulator.c 22755F: drivers/regulator/bd9576-regulator.c 22756F: drivers/regulator/bd96801-regulator.c 22757F: drivers/regulator/rohm-regulator.c 22758F: drivers/rtc/rtc-bd70528.c 22759F: drivers/watchdog/bd9576_wdt.c 22760F: drivers/watchdog/bd96801_wdt.c 22761F: include/linux/mfd/rohm-bd71815.h 22762F: include/linux/mfd/rohm-bd71828.h 22763F: include/linux/mfd/rohm-bd718x7.h 22764F: include/linux/mfd/rohm-bd957x.h 22765F: include/linux/mfd/rohm-bd96801.h 22766F: include/linux/mfd/rohm-bd96802.h 22767F: include/linux/mfd/rohm-generic.h 22768F: include/linux/mfd/rohm-shared.h 22769 22770ROSE NETWORK LAYER 22771L: linux-hams@vger.kernel.org 22772S: Orphan 22773W: https://linux-ax25.in-berlin.de 22774F: include/net/rose.h 22775F: include/uapi/linux/rose.h 22776F: net/rose/ 22777 22778ROTATION DRIVER FOR ALLWINNER A83T 22779M: Jernej Skrabec <jernej.skrabec@gmail.com> 22780L: linux-media@vger.kernel.org 22781S: Maintained 22782T: git git://linuxtv.org/media.git 22783F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22784F: drivers/media/platform/sunxi/sun8i-rotate/ 22785 22786RPMB SUBSYSTEM 22787M: Jens Wiklander <jens.wiklander@linaro.org> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790F: drivers/misc/rpmb-core.c 22791F: include/linux/rpmb.h 22792 22793RPMSG TTY DRIVER 22794M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22795L: linux-remoteproc@vger.kernel.org 22796S: Maintained 22797F: drivers/tty/rpmsg_tty.c 22798 22799RTASE ETHERNET DRIVER 22800M: Justin Lai <justinlai0215@realtek.com> 22801M: Larry Chiu <larry.chiu@realtek.com> 22802L: netdev@vger.kernel.org 22803S: Maintained 22804F: drivers/net/ethernet/realtek/rtase/ 22805 22806RTL2830 MEDIA DRIVER 22807L: linux-media@vger.kernel.org 22808S: Orphan 22809W: https://linuxtv.org 22810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22811F: drivers/media/dvb-frontends/rtl2830* 22812 22813RTL2832 MEDIA DRIVER 22814L: linux-media@vger.kernel.org 22815S: Orphan 22816W: https://linuxtv.org 22817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22818F: drivers/media/dvb-frontends/rtl2832* 22819 22820RTL2832_SDR MEDIA DRIVER 22821L: linux-media@vger.kernel.org 22822S: Orphan 22823W: https://linuxtv.org 22824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22825F: drivers/media/dvb-frontends/rtl2832_sdr* 22826 22827RTL8180 WIRELESS DRIVER 22828L: linux-wireless@vger.kernel.org 22829S: Orphan 22830F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22831 22832RTL8187 WIRELESS DRIVER 22833M: Hin-Tak Leung <hintak.leung@gmail.com> 22834L: linux-wireless@vger.kernel.org 22835S: Maintained 22836T: git https://github.com/pkshih/rtw.git 22837F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22838 22839RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22840M: Jes Sorensen <Jes.Sorensen@gmail.com> 22841L: linux-wireless@vger.kernel.org 22842S: Maintained 22843T: git https://github.com/pkshih/rtw.git 22844F: drivers/net/wireless/realtek/rtl8xxxu/ 22845 22846RTL9300 I2C DRIVER (rtl9300-i2c) 22847M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22848L: linux-i2c@vger.kernel.org 22849S: Maintained 22850F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22851F: drivers/i2c/busses/i2c-rtl9300.c 22852 22853RTRS TRANSPORT DRIVERS 22854M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22855M: Jack Wang <jinpu.wang@ionos.com> 22856L: linux-rdma@vger.kernel.org 22857S: Maintained 22858F: drivers/infiniband/ulp/rtrs/ 22859 22860RUNTIME VERIFICATION (RV) 22861M: Steven Rostedt <rostedt@goodmis.org> 22862M: Gabriele Monaco <gmonaco@redhat.com> 22863L: linux-trace-kernel@vger.kernel.org 22864S: Maintained 22865F: Documentation/trace/rv/ 22866F: include/linux/rv.h 22867F: include/rv/ 22868F: kernel/trace/rv/ 22869F: tools/testing/selftests/verification/ 22870F: tools/verification/ 22871 22872RUST 22873M: Miguel Ojeda <ojeda@kernel.org> 22874R: Boqun Feng <boqun.feng@gmail.com> 22875R: Gary Guo <gary@garyguo.net> 22876R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22877R: Benno Lossin <lossin@kernel.org> 22878R: Andreas Hindborg <a.hindborg@kernel.org> 22879R: Alice Ryhl <aliceryhl@google.com> 22880R: Trevor Gross <tmgross@umich.edu> 22881R: Danilo Krummrich <dakr@kernel.org> 22882L: rust-for-linux@vger.kernel.org 22883S: Supported 22884W: https://rust-for-linux.com 22885B: https://github.com/Rust-for-Linux/linux/issues 22886C: zulip://rust-for-linux.zulipchat.com 22887P: https://rust-for-linux.com/contributing 22888T: git https://github.com/Rust-for-Linux/linux.git rust-next 22889F: .clippy.toml 22890F: Documentation/rust/ 22891F: include/trace/events/rust_sample.h 22892F: rust/ 22893F: samples/rust/ 22894F: scripts/*rust* 22895F: tools/testing/selftests/rust/ 22896K: \b(?i:rust)\b 22897 22898RUST [ALLOC] 22899M: Danilo Krummrich <dakr@kernel.org> 22900R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22901R: Vlastimil Babka <vbabka@suse.cz> 22902R: Liam R. Howlett <Liam.Howlett@oracle.com> 22903R: Uladzislau Rezki <urezki@gmail.com> 22904L: rust-for-linux@vger.kernel.org 22905S: Maintained 22906T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22907F: rust/kernel/alloc.rs 22908F: rust/kernel/alloc/ 22909 22910RUST [NUM] 22911M: Alexandre Courbot <acourbot@nvidia.com> 22912R: Yury Norov <yury.norov@gmail.com> 22913L: rust-for-linux@vger.kernel.org 22914S: Maintained 22915F: rust/kernel/num.rs 22916F: rust/kernel/num/ 22917 22918RUST [PIN-INIT] 22919M: Benno Lossin <lossin@kernel.org> 22920L: rust-for-linux@vger.kernel.org 22921S: Maintained 22922W: https://rust-for-linux.com/pin-init 22923B: https://github.com/Rust-for-Linux/pin-init/issues 22924C: zulip://rust-for-linux.zulipchat.com 22925P: rust/pin-init/CONTRIBUTING.md 22926T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22927F: rust/kernel/init.rs 22928F: rust/pin-init/ 22929K: \bpin-init\b|pin_init\b|PinInit 22930 22931RXRPC SOCKETS (AF_RXRPC) 22932M: David Howells <dhowells@redhat.com> 22933M: Marc Dionne <marc.dionne@auristor.com> 22934L: linux-afs@lists.infradead.org 22935S: Supported 22936W: https://www.infradead.org/~dhowells/kafs/ 22937F: Documentation/networking/rxrpc.rst 22938F: include/keys/rxrpc-type.h 22939F: include/net/af_rxrpc.h 22940F: include/trace/events/rxrpc.h 22941F: include/uapi/linux/rxrpc.h 22942F: net/rxrpc/ 22943 22944S3 SAVAGE FRAMEBUFFER DRIVER 22945M: Antonino Daplas <adaplas@gmail.com> 22946L: linux-fbdev@vger.kernel.org 22947S: Maintained 22948F: drivers/video/fbdev/savage/ 22949 22950S390 ARCHITECTURE 22951M: Heiko Carstens <hca@linux.ibm.com> 22952M: Vasily Gorbik <gor@linux.ibm.com> 22953M: Alexander Gordeev <agordeev@linux.ibm.com> 22954R: Christian Borntraeger <borntraeger@linux.ibm.com> 22955R: Sven Schnelle <svens@linux.ibm.com> 22956L: linux-s390@vger.kernel.org 22957S: Supported 22958T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22959F: Documentation/driver-api/s390-drivers.rst 22960F: Documentation/arch/s390/ 22961F: arch/s390/ 22962F: drivers/s390/ 22963F: drivers/watchdog/diag288_wdt.c 22964 22965S390 COMMON I/O LAYER 22966M: Vineeth Vijayan <vneethv@linux.ibm.com> 22967M: Peter Oberparleiter <oberpar@linux.ibm.com> 22968L: linux-s390@vger.kernel.org 22969S: Supported 22970F: drivers/s390/cio/ 22971 22972S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22973M: Harald Freudenberger <freude@linux.ibm.com> 22974M: Holger Dengler <dengler@linux.ibm.com> 22975L: linux-crypto@vger.kernel.org 22976L: linux-s390@vger.kernel.org 22977S: Supported 22978F: arch/s390/crypto/ 22979F: arch/s390/include/asm/archrandom.h 22980F: arch/s390/include/asm/cpacf.h 22981 22982S390 DASD DRIVER 22983M: Stefan Haberland <sth@linux.ibm.com> 22984M: Jan Hoeppner <hoeppner@linux.ibm.com> 22985L: linux-s390@vger.kernel.org 22986S: Supported 22987F: block/partitions/ibm.c 22988F: drivers/s390/block/dasd* 22989F: include/linux/dasd_mod.h 22990 22991S390 HWRANDOM TRNG DRIVER 22992M: Harald Freudenberger <freude@linux.ibm.com> 22993M: Holger Dengler <dengler@linux.ibm.com> 22994L: linux-crypto@vger.kernel.org 22995L: linux-s390@vger.kernel.org 22996S: Supported 22997F: drivers/char/hw_random/s390-trng.c 22998 22999S390 IOMMU (PCI) 23000M: Niklas Schnelle <schnelle@linux.ibm.com> 23001M: Matthew Rosato <mjrosato@linux.ibm.com> 23002R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23003L: linux-s390@vger.kernel.org 23004S: Supported 23005F: drivers/iommu/s390-iommu.c 23006 23007S390 IUCV NETWORK LAYER 23008M: Alexandra Winter <wintera@linux.ibm.com> 23009M: Thorsten Winkler <twinkler@linux.ibm.com> 23010L: linux-s390@vger.kernel.org 23011L: netdev@vger.kernel.org 23012S: Supported 23013F: drivers/s390/net/*iucv* 23014F: include/net/iucv/ 23015F: net/iucv/ 23016 23017S390 MM 23018M: Alexander Gordeev <agordeev@linux.ibm.com> 23019M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23020L: linux-s390@vger.kernel.org 23021S: Supported 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23023F: arch/s390/include/asm/pgtable.h 23024F: arch/s390/mm 23025 23026S390 NETWORK DRIVERS 23027M: Alexandra Winter <wintera@linux.ibm.com> 23028M: Aswin Karuvally <aswin@linux.ibm.com> 23029L: linux-s390@vger.kernel.org 23030L: netdev@vger.kernel.org 23031S: Supported 23032F: drivers/s390/net/ 23033 23034S390 PCI SUBSYSTEM 23035M: Niklas Schnelle <schnelle@linux.ibm.com> 23036M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23037L: linux-s390@vger.kernel.org 23038S: Supported 23039F: Documentation/arch/s390/pci.rst 23040F: arch/s390/pci/ 23041F: drivers/pci/hotplug/s390_pci_hpc.c 23042 23043S390 PTP DRIVER 23044M: Sven Schnelle <svens@linux.ibm.com> 23045L: linux-s390@vger.kernel.org 23046S: Supported 23047F: drivers/ptp/ptp_s390.c 23048 23049S390 SCM DRIVER 23050M: Vineeth Vijayan <vneethv@linux.ibm.com> 23051L: linux-s390@vger.kernel.org 23052S: Supported 23053F: drivers/s390/block/scm* 23054F: drivers/s390/cio/scm.c 23055 23056S390 VFIO AP DRIVER 23057M: Tony Krowiak <akrowiak@linux.ibm.com> 23058M: Halil Pasic <pasic@linux.ibm.com> 23059M: Jason Herne <jjherne@linux.ibm.com> 23060L: linux-s390@vger.kernel.org 23061S: Supported 23062F: Documentation/arch/s390/vfio-ap* 23063F: drivers/s390/crypto/vfio_ap* 23064 23065S390 VFIO-CCW DRIVER 23066M: Eric Farman <farman@linux.ibm.com> 23067M: Matthew Rosato <mjrosato@linux.ibm.com> 23068R: Halil Pasic <pasic@linux.ibm.com> 23069L: linux-s390@vger.kernel.org 23070L: kvm@vger.kernel.org 23071S: Supported 23072F: Documentation/arch/s390/vfio-ccw.rst 23073F: drivers/s390/cio/vfio_ccw* 23074F: include/uapi/linux/vfio_ccw.h 23075 23076S390 VFIO-PCI DRIVER 23077M: Matthew Rosato <mjrosato@linux.ibm.com> 23078M: Eric Farman <farman@linux.ibm.com> 23079L: linux-s390@vger.kernel.org 23080L: kvm@vger.kernel.org 23081S: Supported 23082F: arch/s390/kvm/pci* 23083F: drivers/vfio/pci/vfio_pci_zdev.c 23084F: include/uapi/linux/vfio_zdev.h 23085 23086S390 ZCRYPT AND PKEY DRIVER AND AP BUS 23087M: Harald Freudenberger <freude@linux.ibm.com> 23088M: Holger Dengler <dengler@linux.ibm.com> 23089L: linux-s390@vger.kernel.org 23090S: Supported 23091F: arch/s390/include/asm/ap.h 23092F: arch/s390/include/asm/pkey.h 23093F: arch/s390/include/asm/trace/zcrypt.h 23094F: arch/s390/include/uapi/asm/pkey.h 23095F: arch/s390/include/uapi/asm/zcrypt.h 23096F: drivers/s390/crypto/ 23097 23098S390 ZFCP DRIVER 23099M: Nihar Panda <niharp@linux.ibm.com> 23100L: linux-s390@vger.kernel.org 23101S: Supported 23102F: drivers/s390/scsi/zfcp_* 23103 23104SAA6588 RDS RECEIVER DRIVER 23105M: Hans Verkuil <hverkuil@kernel.org> 23106L: linux-media@vger.kernel.org 23107S: Odd Fixes 23108W: https://linuxtv.org 23109T: git git://linuxtv.org/media.git 23110F: drivers/media/i2c/saa6588* 23111 23112SAA7134 VIDEO4LINUX DRIVER 23113M: Mauro Carvalho Chehab <mchehab@kernel.org> 23114L: linux-media@vger.kernel.org 23115S: Odd fixes 23116W: https://linuxtv.org 23117T: git git://linuxtv.org/media.git 23118F: Documentation/driver-api/media/drivers/saa7134* 23119F: drivers/media/pci/saa7134/ 23120 23121SAA7146 VIDEO4LINUX-2 DRIVER 23122M: Hans Verkuil <hverkuil@kernel.org> 23123L: linux-media@vger.kernel.org 23124S: Maintained 23125T: git git://linuxtv.org/media.git 23126F: drivers/media/common/saa7146/ 23127F: drivers/media/pci/saa7146/ 23128F: include/media/drv-intf/saa7146* 23129 23130SAFESETID SECURITY MODULE 23131M: Micah Morton <mortonm@chromium.org> 23132S: Supported 23133F: Documentation/admin-guide/LSM/SafeSetID.rst 23134F: security/safesetid/ 23135 23136SAMSUNG AUDIO (ASoC) DRIVERS 23137M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23138L: linux-sound@vger.kernel.org 23139S: Maintained 23140B: mailto:linux-samsung-soc@vger.kernel.org 23141F: Documentation/devicetree/bindings/sound/samsung* 23142F: sound/soc/samsung/ 23143 23144SAMSUNG EXYNOS2200 SoC SUPPORT 23145M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 23146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23147L: linux-samsung-soc@vger.kernel.org 23148S: Maintained 23149F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 23150F: arch/arm64/boot/dts/exynos/exynos2200* 23151F: drivers/clk/samsung/clk-exynos2200.c 23152F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 23153 23154SAMSUNG EXYNOS850 SoC SUPPORT 23155M: Sam Protsenko <semen.protsenko@linaro.org> 23156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23157L: linux-samsung-soc@vger.kernel.org 23158S: Maintained 23159F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 23160F: arch/arm64/boot/dts/exynos/exynos850* 23161F: drivers/clk/samsung/clk-exynos850.c 23162F: include/dt-bindings/clock/exynos850.h 23163 23164SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 23165M: Tudor Ambarus <tudor.ambarus@linaro.org> 23166L: linux-kernel@vger.kernel.org 23167L: linux-samsung-soc@vger.kernel.org 23168S: Supported 23169F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 23170F: drivers/clk/samsung/clk-acpm.c 23171F: drivers/firmware/samsung/exynos-acpm* 23172F: include/linux/firmware/samsung/exynos-acpm-protocol.h 23173 23174SAMSUNG EXYNOS MAILBOX DRIVER 23175M: Tudor Ambarus <tudor.ambarus@linaro.org> 23176L: linux-kernel@vger.kernel.org 23177L: linux-samsung-soc@vger.kernel.org 23178S: Supported 23179F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 23180F: drivers/mailbox/exynos-mailbox.c 23181F: include/linux/mailbox/exynos-message.h 23182 23183SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 23184M: Krzysztof Kozlowski <krzk@kernel.org> 23185L: linux-crypto@vger.kernel.org 23186L: linux-samsung-soc@vger.kernel.org 23187S: Maintained 23188F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 23189F: drivers/crypto/exynos-rng.c 23190 23191SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 23192M: Łukasz Stelmach <l.stelmach@samsung.com> 23193L: linux-samsung-soc@vger.kernel.org 23194S: Maintained 23195F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 23196F: drivers/char/hw_random/exynos-trng.c 23197 23198SAMSUNG FRAMEBUFFER DRIVER 23199M: Jingoo Han <jingoohan1@gmail.com> 23200L: linux-fbdev@vger.kernel.org 23201S: Maintained 23202F: drivers/video/fbdev/s3c-fb.c 23203 23204SAMSUNG GALAXY BOOK DRIVER 23205M: Joshua Grisham <josh@joshuagrisham.com> 23206L: platform-driver-x86@vger.kernel.org 23207S: Maintained 23208F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 23209F: drivers/platform/x86/samsung-galaxybook.c 23210 23211SAMSUNG INTERCONNECT DRIVERS 23212M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23213M: Artur Świgoń <a.swigon@samsung.com> 23214L: linux-pm@vger.kernel.org 23215L: linux-samsung-soc@vger.kernel.org 23216S: Supported 23217F: drivers/interconnect/samsung/ 23218 23219SAMSUNG LAPTOP DRIVER 23220M: Corentin Chary <corentin.chary@gmail.com> 23221L: platform-driver-x86@vger.kernel.org 23222S: Maintained 23223F: drivers/platform/x86/samsung-laptop.c 23224 23225SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 23226M: Krzysztof Kozlowski <krzk@kernel.org> 23227R: André Draszik <andre.draszik@linaro.org> 23228L: linux-kernel@vger.kernel.org 23229L: linux-samsung-soc@vger.kernel.org 23230S: Maintained 23231B: mailto:linux-samsung-soc@vger.kernel.org 23232F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 23233F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 23234F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 23235F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 23236F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 23237F: drivers/clk/clk-s2mps11.c 23238F: drivers/mfd/sec*.[ch] 23239F: drivers/regulator/s2*.c 23240F: drivers/regulator/s5m*.c 23241F: drivers/rtc/rtc-s5m.c 23242F: include/linux/mfd/samsung/ 23243 23244SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 23245M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 23246L: linux-media@vger.kernel.org 23247L: linux-samsung-soc@vger.kernel.org 23248S: Maintained 23249F: drivers/media/platform/samsung/s3c-camif/ 23250F: include/media/drv-intf/s3c_camif.h 23251 23252SAMSUNG S3FWRN5 NFC DRIVER 23253M: Krzysztof Kozlowski <krzk@kernel.org> 23254S: Maintained 23255F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 23256F: drivers/nfc/s3fwrn5 23257 23258SAMSUNG S5C73M3 CAMERA DRIVER 23259M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23260M: Andrzej Hajda <andrzej.hajda@intel.com> 23261L: linux-media@vger.kernel.org 23262S: Supported 23263F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 23264F: drivers/media/i2c/s5c73m3/* 23265 23266SAMSUNG S5K5BAF CAMERA DRIVER 23267M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23268M: Andrzej Hajda <andrzej.hajda@intel.com> 23269L: linux-media@vger.kernel.org 23270S: Supported 23271F: drivers/media/i2c/s5k5baf.c 23272 23273SAMSUNG S5P Security SubSystem (SSS) DRIVER 23274M: Krzysztof Kozlowski <krzk@kernel.org> 23275M: Vladimir Zapolskiy <vz@mleia.com> 23276L: linux-crypto@vger.kernel.org 23277L: linux-samsung-soc@vger.kernel.org 23278S: Maintained 23279F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 23280F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 23281F: drivers/crypto/s5p-sss.c 23282 23283SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 23284M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23285L: linux-media@vger.kernel.org 23286S: Supported 23287Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23288F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 23289F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 23290F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 23291F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 23292F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 23293F: drivers/media/platform/samsung/exynos4-is/ 23294 23295SAMSUNG SOC CLOCK DRIVERS 23296M: Krzysztof Kozlowski <krzk@kernel.org> 23297M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23298M: Chanwoo Choi <cw00.choi@samsung.com> 23299R: Alim Akhtar <alim.akhtar@samsung.com> 23300L: linux-samsung-soc@vger.kernel.org 23301S: Maintained 23302T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 23303F: Documentation/devicetree/bindings/clock/samsung,*.yaml 23304F: Documentation/devicetree/bindings/clock/samsung,s3c* 23305F: drivers/clk/samsung/ 23306F: include/dt-bindings/clock/exynos*.h 23307F: include/dt-bindings/clock/s5p*.h 23308F: include/dt-bindings/clock/samsung,*.h 23309F: include/linux/clk/samsung.h 23310 23311SAMSUNG SPI DRIVERS 23312M: Andi Shyti <andi.shyti@kernel.org> 23313R: Tudor Ambarus <tudor.ambarus@linaro.org> 23314L: linux-spi@vger.kernel.org 23315L: linux-samsung-soc@vger.kernel.org 23316S: Maintained 23317F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 23318F: drivers/spi/spi-s3c* 23319F: include/linux/platform_data/spi-s3c64xx.h 23320 23321SAMSUNG SXGBE DRIVERS 23322M: Byungho An <bh74.an@samsung.com> 23323L: netdev@vger.kernel.org 23324S: Maintained 23325F: drivers/net/ethernet/samsung/sxgbe/ 23326 23327SAMSUNG THERMAL DRIVER 23328M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 23329M: Krzysztof Kozlowski <krzk@kernel.org> 23330L: linux-pm@vger.kernel.org 23331L: linux-samsung-soc@vger.kernel.org 23332S: Maintained 23333F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 23334F: drivers/thermal/samsung/ 23335 23336SAMSUNG USB2 PHY DRIVER 23337M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23338L: linux-kernel@vger.kernel.org 23339S: Supported 23340F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 23341F: Documentation/driver-api/phy/samsung-usb2.rst 23342F: drivers/phy/samsung/phy-exynos4210-usb2.c 23343F: drivers/phy/samsung/phy-exynos4x12-usb2.c 23344F: drivers/phy/samsung/phy-exynos5250-usb2.c 23345F: drivers/phy/samsung/phy-s5pv210-usb2.c 23346F: drivers/phy/samsung/phy-samsung-usb2.c 23347F: drivers/phy/samsung/phy-samsung-usb2.h 23348 23349SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23350M: Paul Barker <paul.barker@sancloud.com> 23351R: Marc Murphy <marc.murphy@sancloud.com> 23352S: Supported 23353F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23354 23355SC1200 WDT DRIVER 23356M: Zwane Mwaikambo <zwanem@gmail.com> 23357S: Maintained 23358F: drivers/watchdog/sc1200wdt.c 23359 23360SCHEDULER 23361M: Ingo Molnar <mingo@redhat.com> 23362M: Peter Zijlstra <peterz@infradead.org> 23363M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23364M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23365R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23366R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23367R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23368R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23369R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23373F: include/linux/preempt.h 23374F: include/linux/sched.h 23375F: include/linux/wait.h 23376F: include/uapi/linux/sched.h 23377F: kernel/fork.c 23378F: kernel/sched/ 23379F: tools/sched/ 23380 23381SCHEDULER - SCHED_EXT 23382R: Tejun Heo <tj@kernel.org> 23383R: David Vernet <void@manifault.com> 23384R: Andrea Righi <arighi@nvidia.com> 23385R: Changwoo Min <changwoo@igalia.com> 23386L: sched-ext@lists.linux.dev 23387S: Maintained 23388W: https://github.com/sched-ext/scx 23389T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23390F: include/linux/sched/ext.h 23391F: kernel/sched/ext* 23392F: tools/sched_ext/ 23393F: tools/testing/selftests/sched_ext 23394 23395SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23396M: Gustavo Silva <gustavograzs@gmail.com> 23397S: Maintained 23398F: drivers/iio/chemical/ens160_core.c 23399F: drivers/iio/chemical/ens160_i2c.c 23400F: drivers/iio/chemical/ens160_spi.c 23401F: drivers/iio/chemical/ens160.h 23402 23403SCSI LIBSAS SUBSYSTEM 23404R: John Garry <john.g.garry@oracle.com> 23405R: Jason Yan <yanaijie@huawei.com> 23406L: linux-scsi@vger.kernel.org 23407S: Supported 23408F: Documentation/scsi/libsas.rst 23409F: drivers/scsi/libsas/ 23410F: include/scsi/libsas.h 23411F: include/scsi/sas_ata.h 23412 23413SCSI RDMA PROTOCOL (SRP) INITIATOR 23414M: Bart Van Assche <bvanassche@acm.org> 23415L: linux-rdma@vger.kernel.org 23416S: Supported 23417Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23418F: drivers/infiniband/ulp/srp/ 23419F: include/scsi/srp.h 23420 23421SCSI RDMA PROTOCOL (SRP) TARGET 23422M: Bart Van Assche <bvanassche@acm.org> 23423L: linux-rdma@vger.kernel.org 23424L: target-devel@vger.kernel.org 23425S: Supported 23426Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23427F: drivers/infiniband/ulp/srpt/ 23428 23429SCSI SG DRIVER 23430M: Doug Gilbert <dgilbert@interlog.com> 23431L: linux-scsi@vger.kernel.org 23432S: Maintained 23433W: http://sg.danny.cz/sg 23434F: Documentation/scsi/scsi-generic.rst 23435F: drivers/scsi/sg.c 23436F: include/scsi/sg.h 23437 23438SCSI SUBSYSTEM 23439M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23440M: "Martin K. Petersen" <martin.petersen@oracle.com> 23441L: linux-scsi@vger.kernel.org 23442S: Maintained 23443Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23444T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23445T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23446F: Documentation/devicetree/bindings/scsi/ 23447F: drivers/scsi/ 23448F: drivers/ufs/ 23449F: include/scsi/ 23450F: include/uapi/scsi/ 23451F: include/ufs/ 23452 23453SCSI TAPE DRIVER 23454M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23455L: linux-scsi@vger.kernel.org 23456S: Maintained 23457F: Documentation/scsi/st.rst 23458F: drivers/scsi/st.* 23459F: drivers/scsi/st_*.h 23460 23461SCSI TARGET CORE USER DRIVER 23462M: Bodo Stroesser <bostroesser@gmail.com> 23463L: linux-scsi@vger.kernel.org 23464L: target-devel@vger.kernel.org 23465S: Supported 23466F: Documentation/target/tcmu-design.rst 23467F: drivers/target/target_core_user.c 23468F: include/uapi/linux/target_core_user.h 23469 23470SCSI TARGET SUBSYSTEM 23471M: "Martin K. Petersen" <martin.petersen@oracle.com> 23472L: linux-scsi@vger.kernel.org 23473L: target-devel@vger.kernel.org 23474S: Supported 23475Q: https://patchwork.kernel.org/project/target-devel/list/ 23476T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23477F: Documentation/target/ 23478F: drivers/target/ 23479F: include/target/ 23480 23481SCTP PROTOCOL 23482M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23483M: Xin Long <lucien.xin@gmail.com> 23484L: linux-sctp@vger.kernel.org 23485S: Maintained 23486W: https://github.com/sctp/lksctp-tools/wiki 23487F: Documentation/networking/sctp.rst 23488F: include/linux/sctp.h 23489F: include/net/sctp/ 23490F: include/uapi/linux/sctp.h 23491F: net/sctp/ 23492 23493SCx200 CPU SUPPORT 23494M: Jim Cromie <jim.cromie@gmail.com> 23495S: Odd Fixes 23496F: Documentation/i2c/busses/scx200_acb.rst 23497F: arch/x86/platform/scx200/ 23498F: drivers/i2c/busses/scx200* 23499F: drivers/mtd/maps/scx200_docflash.c 23500F: drivers/watchdog/scx200_wdt.c 23501F: include/linux/scx200.h 23502 23503SCx200 GPIO DRIVER 23504M: Jim Cromie <jim.cromie@gmail.com> 23505S: Maintained 23506F: drivers/char/scx200_gpio.c 23507F: include/linux/scx200_gpio.h 23508 23509SCx200 HRT CLOCKSOURCE DRIVER 23510M: Jim Cromie <jim.cromie@gmail.com> 23511S: Maintained 23512F: drivers/clocksource/scx200_hrt.c 23513 23514SDCA LIBRARY AND CLASS DRIVER 23515M: Charles Keepax <ckeepax@opensource.cirrus.com> 23516M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23517R: Bard Liao <yung-chuan.liao@linux.intel.com> 23518R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23519L: linux-sound@vger.kernel.org 23520L: patches@opensource.cirrus.com 23521S: Maintained 23522F: include/sound/sdca* 23523F: sound/soc/sdca/* 23524 23525SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23526M: Sascha Sommer <saschasommer@freenet.de> 23527L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23528S: Maintained 23529F: drivers/mmc/host/sdricoh_cs.c 23530 23531SECO BOARDS CEC DRIVER 23532M: Ettore Chimenti <ek5.chimenti@gmail.com> 23533S: Maintained 23534F: drivers/media/cec/platform/seco/seco-cec.c 23535F: drivers/media/cec/platform/seco/seco-cec.h 23536 23537SECURE COMPUTING 23538M: Kees Cook <kees@kernel.org> 23539R: Andy Lutomirski <luto@amacapital.net> 23540R: Will Drewry <wad@chromium.org> 23541S: Supported 23542T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23543F: Documentation/userspace-api/seccomp_filter.rst 23544F: include/linux/seccomp.h 23545F: include/uapi/linux/seccomp.h 23546F: kernel/seccomp.c 23547F: tools/testing/selftests/kselftest_harness.h 23548F: tools/testing/selftests/kselftest_harness/ 23549F: tools/testing/selftests/seccomp/* 23550K: \bsecure_computing 23551K: \bTIF_SECCOMP\b 23552 23553SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23554M: Kamal Dasu <kamal.dasu@broadcom.com> 23555M: Al Cooper <alcooperx@gmail.com> 23556R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23557L: linux-mmc@vger.kernel.org 23558S: Maintained 23559F: drivers/mmc/host/sdhci-brcmstb* 23560 23561SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23562M: Adrian Hunter <adrian.hunter@intel.com> 23563L: linux-mmc@vger.kernel.org 23564S: Supported 23565F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23566F: drivers/mmc/host/sdhci* 23567 23568SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23569M: Aubin Constans <aubin.constans@microchip.com> 23570R: Eugen Hristev <eugen.hristev@collabora.com> 23571L: linux-mmc@vger.kernel.org 23572S: Supported 23573F: drivers/mmc/host/sdhci-of-at91.c 23574 23575SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23576M: Haibo Chen <haibo.chen@nxp.com> 23577L: imx@lists.linux.dev 23578L: linux-mmc@vger.kernel.org 23579L: s32@nxp.com 23580S: Maintained 23581F: drivers/mmc/host/sdhci-esdhc-imx.c 23582 23583SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23584M: Ben Dooks <ben-linux@fluff.org> 23585M: Jaehoon Chung <jh80.chung@samsung.com> 23586L: linux-mmc@vger.kernel.org 23587S: Maintained 23588F: drivers/mmc/host/sdhci-s3c* 23589 23590SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23591M: Viresh Kumar <vireshk@kernel.org> 23592L: linux-mmc@vger.kernel.org 23593S: Maintained 23594F: drivers/mmc/host/sdhci-spear.c 23595 23596SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23597M: Vignesh Raghavendra <vigneshr@ti.com> 23598L: linux-mmc@vger.kernel.org 23599S: Maintained 23600F: drivers/mmc/host/sdhci-omap.c 23601 23602SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23603M: Jonathan Derrick <jonathan.derrick@linux.dev> 23604L: linux-block@vger.kernel.org 23605S: Supported 23606F: block/opal_proto.h 23607F: block/sed* 23608F: include/linux/sed* 23609F: include/uapi/linux/sed* 23610 23611SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23612M: Mark Rutland <mark.rutland@arm.com> 23613M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23614M: Sudeep Holla <sudeep.holla@arm.com> 23615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23616S: Maintained 23617F: drivers/firmware/smccc/ 23618F: include/linux/arm-smccc.h 23619 23620SECURITY CONTACT 23621M: Security Officers <security@kernel.org> 23622S: Supported 23623F: Documentation/process/security-bugs.rst 23624 23625SECURITY SUBSYSTEM 23626M: Paul Moore <paul@paul-moore.com> 23627M: James Morris <jmorris@namei.org> 23628M: "Serge E. Hallyn" <serge@hallyn.com> 23629L: linux-security-module@vger.kernel.org 23630S: Supported 23631Q: https://patchwork.kernel.org/project/linux-security-module/list 23632B: mailto:linux-security-module@vger.kernel.org 23633P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23634T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23635F: include/linux/lsm/ 23636F: include/linux/lsm_audit.h 23637F: include/linux/lsm_hook_defs.h 23638F: include/linux/lsm_hooks.h 23639F: include/linux/security.h 23640F: include/uapi/linux/lsm.h 23641F: security/ 23642F: tools/testing/selftests/lsm/ 23643F: rust/kernel/security.rs 23644X: security/selinux/ 23645K: \bsecurity_[a-z_0-9]\+\b 23646 23647SELINUX SECURITY MODULE 23648M: Paul Moore <paul@paul-moore.com> 23649M: Stephen Smalley <stephen.smalley.work@gmail.com> 23650R: Ondrej Mosnacek <omosnace@redhat.com> 23651L: selinux@vger.kernel.org 23652S: Supported 23653W: https://github.com/SELinuxProject 23654Q: https://patchwork.kernel.org/project/selinux/list 23655B: mailto:selinux@vger.kernel.org 23656P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23657T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23658F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23659F: Documentation/ABI/removed/sysfs-selinux-disable 23660F: Documentation/admin-guide/LSM/SELinux.rst 23661F: include/trace/events/avc.h 23662F: include/uapi/linux/selinux_netlink.h 23663F: scripts/selinux/ 23664F: security/selinux/ 23665 23666SENSABLE PHANTOM 23667M: Jiri Slaby <jirislaby@kernel.org> 23668S: Maintained 23669F: drivers/misc/phantom.c 23670F: include/uapi/linux/phantom.h 23671 23672SENSEAIR SUNRISE 006-0-0007 23673M: Jacopo Mondi <jacopo@jmondi.org> 23674S: Maintained 23675F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23676F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23677F: drivers/iio/chemical/sunrise_co2.c 23678 23679SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23680M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23681S: Maintained 23682F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23683F: drivers/iio/chemical/scd30.h 23684F: drivers/iio/chemical/scd30_core.c 23685F: drivers/iio/chemical/scd30_i2c.c 23686F: drivers/iio/chemical/scd30_serial.c 23687 23688SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23689M: Roan van Dijk <roan@protonic.nl> 23690S: Maintained 23691F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23692F: drivers/iio/chemical/scd4x.c 23693 23694SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23695M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23696S: Maintained 23697F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23698F: drivers/iio/pressure/sdp500.c 23699 23700SENSIRION SGP40 GAS SENSOR DRIVER 23701M: Andreas Klinger <ak@it-klinger.de> 23702S: Maintained 23703F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23704F: drivers/iio/chemical/sgp40.c 23705 23706SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23707M: Tomasz Duszynski <tduszyns@gmail.com> 23708S: Maintained 23709F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23710F: drivers/iio/chemical/sps30.c 23711F: drivers/iio/chemical/sps30_i2c.c 23712F: drivers/iio/chemical/sps30_serial.c 23713 23714SERIAL DEVICE BUS 23715M: Rob Herring <robh@kernel.org> 23716L: linux-serial@vger.kernel.org 23717S: Maintained 23718F: Documentation/devicetree/bindings/serial/serial.yaml 23719F: drivers/tty/serdev/ 23720F: include/linux/serdev.h 23721 23722SERIAL IR RECEIVER 23723M: Sean Young <sean@mess.org> 23724L: linux-media@vger.kernel.org 23725S: Maintained 23726F: drivers/media/rc/serial_ir.c 23727 23728SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23729M: Srinivas Kandagatla <srini@kernel.org> 23730L: linux-sound@vger.kernel.org 23731S: Maintained 23732F: Documentation/devicetree/bindings/slimbus/ 23733F: Documentation/driver-api/slimbus.rst 23734F: drivers/slimbus/ 23735F: include/linux/slimbus.h 23736 23737SFC NETWORK DRIVER 23738M: Edward Cree <ecree.xilinx@gmail.com> 23739L: netdev@vger.kernel.org 23740L: linux-net-drivers@amd.com 23741S: Maintained 23742F: Documentation/networking/devlink/sfc.rst 23743F: drivers/net/ethernet/sfc/ 23744 23745SFCTEMP HWMON DRIVER 23746M: Emil Renner Berthing <kernel@esmil.dk> 23747M: Hal Feng <hal.feng@starfivetech.com> 23748L: linux-hwmon@vger.kernel.org 23749S: Maintained 23750F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23751F: Documentation/hwmon/sfctemp.rst 23752F: drivers/hwmon/sfctemp.c 23753 23754SFF/SFP/SFP+ MODULE SUPPORT 23755M: Russell King <linux@armlinux.org.uk> 23756L: netdev@vger.kernel.org 23757S: Maintained 23758F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23759F: drivers/net/phy/phylink.c 23760F: drivers/net/phy/sfp* 23761F: include/linux/mdio/mdio-i2c.h 23762F: include/linux/phylink.h 23763F: include/linux/sfp.h 23764K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23765 23766SGI GRU DRIVER 23767M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23768S: Maintained 23769F: drivers/misc/sgi-gru/ 23770 23771SGI XP/XPC/XPNET DRIVER 23772M: Robin Holt <robinmholt@gmail.com> 23773M: Steve Wahl <steve.wahl@hpe.com> 23774S: Maintained 23775F: drivers/misc/sgi-xp/ 23776 23777SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23778M: D. Wythe <alibuda@linux.alibaba.com> 23779M: Dust Li <dust.li@linux.alibaba.com> 23780M: Sidraya Jayagond <sidraya@linux.ibm.com> 23781M: Wenjia Zhang <wenjia@linux.ibm.com> 23782R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23783R: Tony Lu <tonylu@linux.alibaba.com> 23784R: Wen Gu <guwen@linux.alibaba.com> 23785L: linux-rdma@vger.kernel.org 23786L: linux-s390@vger.kernel.org 23787S: Supported 23788F: net/smc/ 23789 23790SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23791M: Linus Walleij <linusw@kernel.org> 23792L: linux-iio@vger.kernel.org 23793S: Maintained 23794T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23795F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23796F: drivers/iio/light/gp2ap002.c 23797 23798SHARP RJ54N1CB0C SENSOR DRIVER 23799M: Jacopo Mondi <jacopo@jmondi.org> 23800L: linux-media@vger.kernel.org 23801S: Odd fixes 23802T: git git://linuxtv.org/media.git 23803F: drivers/media/i2c/rj54n1cb0c.c 23804F: include/media/i2c/rj54n1cb0c.h 23805 23806SHRINKER 23807M: Andrew Morton <akpm@linux-foundation.org> 23808M: Dave Chinner <david@fromorbit.com> 23809R: Qi Zheng <zhengqi.arch@bytedance.com> 23810R: Roman Gushchin <roman.gushchin@linux.dev> 23811R: Muchun Song <muchun.song@linux.dev> 23812L: linux-mm@kvack.org 23813S: Maintained 23814F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23815F: include/linux/list_lru.h 23816F: include/linux/shrinker.h 23817F: mm/list_lru.c 23818F: mm/shrinker.c 23819F: mm/shrinker_debug.c 23820 23821SH_VOU V4L2 OUTPUT DRIVER 23822L: linux-media@vger.kernel.org 23823S: Orphan 23824F: drivers/media/platform/renesas/sh_vou.c 23825F: include/media/drv-intf/sh_vou.h 23826 23827SI2157 MEDIA DRIVER 23828L: linux-media@vger.kernel.org 23829S: Orphan 23830W: https://linuxtv.org 23831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23832F: drivers/media/tuners/si2157* 23833 23834SI2165 MEDIA DRIVER 23835M: Matthias Schwarzott <zzam@gentoo.org> 23836L: linux-media@vger.kernel.org 23837S: Maintained 23838W: https://linuxtv.org 23839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23840F: drivers/media/dvb-frontends/si2165* 23841 23842SI2168 MEDIA DRIVER 23843L: linux-media@vger.kernel.org 23844S: Orphan 23845W: https://linuxtv.org 23846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23847F: drivers/media/dvb-frontends/si2168* 23848 23849SI470X FM RADIO RECEIVER I2C DRIVER 23850M: Hans Verkuil <hverkuil@kernel.org> 23851L: linux-media@vger.kernel.org 23852S: Odd Fixes 23853W: https://linuxtv.org 23854T: git git://linuxtv.org/media.git 23855F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23856F: drivers/media/radio/si470x/radio-si470x-i2c.c 23857 23858SI470X FM RADIO RECEIVER USB DRIVER 23859M: Hans Verkuil <hverkuil@kernel.org> 23860L: linux-media@vger.kernel.org 23861S: Maintained 23862W: https://linuxtv.org 23863T: git git://linuxtv.org/media.git 23864F: drivers/media/radio/si470x/radio-si470x-common.c 23865F: drivers/media/radio/si470x/radio-si470x-usb.c 23866F: drivers/media/radio/si470x/radio-si470x.h 23867 23868SI4713 FM RADIO TRANSMITTER I2C DRIVER 23869M: Eduardo Valentin <edubezval@gmail.com> 23870L: linux-media@vger.kernel.org 23871S: Odd Fixes 23872W: https://linuxtv.org 23873T: git git://linuxtv.org/media.git 23874F: drivers/media/radio/si4713/si4713.? 23875 23876SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23877M: Eduardo Valentin <edubezval@gmail.com> 23878L: linux-media@vger.kernel.org 23879S: Odd Fixes 23880W: https://linuxtv.org 23881T: git git://linuxtv.org/media.git 23882F: drivers/media/radio/si4713/radio-platform-si4713.c 23883 23884SI4713 FM RADIO TRANSMITTER USB DRIVER 23885M: Hans Verkuil <hverkuil@kernel.org> 23886L: linux-media@vger.kernel.org 23887S: Maintained 23888W: https://linuxtv.org 23889T: git git://linuxtv.org/media.git 23890F: drivers/media/radio/si4713/radio-usb-si4713.c 23891 23892SIANO DVB DRIVER 23893M: Mauro Carvalho Chehab <mchehab@kernel.org> 23894L: linux-media@vger.kernel.org 23895S: Odd fixes 23896W: https://linuxtv.org 23897T: git git://linuxtv.org/media.git 23898F: drivers/media/common/siano/ 23899F: drivers/media/mmc/siano/ 23900F: drivers/media/usb/siano/ 23901F: drivers/media/usb/siano/ 23902 23903SIEMENS IPC LED DRIVERS 23904M: Bao Cheng Su <baocheng.su@siemens.com> 23905M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23906M: Tobias Schaffner <tobias.schaffner@siemens.com> 23907L: linux-leds@vger.kernel.org 23908S: Maintained 23909F: drivers/leds/simatic/ 23910 23911SIEMENS IPC PLATFORM DRIVERS 23912M: Bao Cheng Su <baocheng.su@siemens.com> 23913M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23914M: Tobias Schaffner <tobias.schaffner@siemens.com> 23915L: platform-driver-x86@vger.kernel.org 23916S: Maintained 23917F: drivers/platform/x86/siemens/ 23918F: include/linux/platform_data/x86/simatic-ipc-base.h 23919F: include/linux/platform_data/x86/simatic-ipc.h 23920 23921SIEMENS IPC WATCHDOG DRIVERS 23922M: Bao Cheng Su <baocheng.su@siemens.com> 23923M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23924M: Tobias Schaffner <tobias.schaffner@siemens.com> 23925L: linux-watchdog@vger.kernel.org 23926S: Maintained 23927F: drivers/watchdog/simatic-ipc-wdt.c 23928 23929SIFIVE DRIVERS 23930M: Paul Walmsley <pjw@kernel.org> 23931M: Samuel Holland <samuel.holland@sifive.com> 23932L: linux-riscv@lists.infradead.org 23933S: Supported 23934F: drivers/dma/sf-pdma/ 23935N: sifive 23936K: fu[57]40 23937K: [^@]sifive 23938 23939SILEAD TOUCHSCREEN DRIVER 23940M: Hans de Goede <hansg@kernel.org> 23941L: linux-input@vger.kernel.org 23942L: platform-driver-x86@vger.kernel.org 23943S: Maintained 23944F: drivers/input/touchscreen/silead.c 23945F: drivers/platform/x86/touchscreen_dmi.c 23946 23947SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23948M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23949L: linux-wireless@vger.kernel.org 23950S: Supported 23951F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23952F: drivers/net/wireless/silabs/ 23953 23954SILICON MOTION SM712 FRAME BUFFER DRIVER 23955M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23956M: Teddy Wang <teddy.wang@siliconmotion.com> 23957M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23958L: linux-fbdev@vger.kernel.org 23959S: Maintained 23960F: Documentation/fb/sm712fb.rst 23961F: drivers/video/fbdev/sm712* 23962 23963SILVACO I3C DUAL-ROLE MASTER 23964M: Miquel Raynal <miquel.raynal@bootlin.com> 23965M: Frank Li <Frank.Li@nxp.com> 23966L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23967L: imx@lists.linux.dev 23968S: Maintained 23969F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23970F: drivers/i3c/master/svc-i3c-master.c 23971 23972SIMPLEFB FB DRIVER 23973M: Hans de Goede <hansg@kernel.org> 23974L: linux-fbdev@vger.kernel.org 23975S: Maintained 23976F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23977F: drivers/video/fbdev/simplefb.c 23978F: include/linux/platform_data/simplefb.h 23979 23980SIOX 23981M: Thorsten Scherer <t.scherer@eckelmann.de> 23982R: Pengutronix Kernel Team <kernel@pengutronix.de> 23983S: Supported 23984F: drivers/gpio/gpio-siox.c 23985F: drivers/siox/* 23986F: include/trace/events/siox.h 23987 23988SIPHASH PRF ROUTINES 23989M: Jason A. Donenfeld <Jason@zx2c4.com> 23990S: Maintained 23991F: include/linux/siphash.h 23992F: lib/siphash.c 23993F: lib/tests/siphash_kunit.c 23994 23995SIS 190 ETHERNET DRIVER 23996M: Francois Romieu <romieu@fr.zoreil.com> 23997L: netdev@vger.kernel.org 23998S: Maintained 23999F: drivers/net/ethernet/sis/sis190.c 24000 24001SIS 900/7016 FAST ETHERNET DRIVER 24002M: Daniele Venzano <venza@brownhat.org> 24003L: netdev@vger.kernel.org 24004S: Maintained 24005W: http://www.brownhat.org/sis900.html 24006F: drivers/net/ethernet/sis/sis900.* 24007 24008SIS FRAMEBUFFER DRIVER 24009S: Orphan 24010F: Documentation/fb/sisfb.rst 24011F: drivers/video/fbdev/sis/ 24012F: include/video/sisfb.h 24013 24014SIS I2C TOUCHSCREEN DRIVER 24015M: Mika Penttilä <mpenttil@redhat.com> 24016L: linux-input@vger.kernel.org 24017S: Maintained 24018F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 24019F: drivers/input/touchscreen/sis_i2c.c 24020 24021SIS USB2VGA DRIVER 24022M: Thomas Winischhofer <thomas@winischhofer.net> 24023S: Maintained 24024W: http://www.winischhofer.at/linuxsisusbvga.shtml 24025F: drivers/usb/misc/sisusbvga/ 24026 24027SL28 CPLD MFD DRIVER 24028M: Michael Walle <mwalle@kernel.org> 24029S: Maintained 24030F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 24031F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 24032F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 24033F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 24034F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 24035F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 24036F: drivers/gpio/gpio-sl28cpld.c 24037F: drivers/hwmon/sa67mcu-hwmon.c 24038F: drivers/hwmon/sl28cpld-hwmon.c 24039F: drivers/irqchip/irq-sl28cpld.c 24040F: drivers/pwm/pwm-sl28cpld.c 24041F: drivers/watchdog/sl28cpld_wdt.c 24042 24043SL28 VPD NVMEM LAYOUT DRIVER 24044M: Michael Walle <mwalle@kernel.org> 24045S: Maintained 24046F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 24047F: drivers/nvmem/layouts/sl28vpd.c 24048 24049SLAB ALLOCATOR 24050M: Vlastimil Babka <vbabka@suse.cz> 24051M: Andrew Morton <akpm@linux-foundation.org> 24052R: Christoph Lameter <cl@gentwo.org> 24053R: David Rientjes <rientjes@google.com> 24054R: Roman Gushchin <roman.gushchin@linux.dev> 24055R: Harry Yoo <harry.yoo@oracle.com> 24056L: linux-mm@kvack.org 24057S: Maintained 24058T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 24059F: Documentation/admin-guide/mm/slab.rst 24060F: Documentation/mm/slab.rst 24061F: include/linux/mempool.h 24062F: include/linux/slab.h 24063F: mm/failslab.c 24064F: mm/mempool.c 24065F: mm/slab.h 24066F: mm/slab_common.c 24067F: mm/slub.c 24068 24069SLCAN CAN NETWORK DRIVER 24070M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 24071L: linux-can@vger.kernel.org 24072S: Maintained 24073F: drivers/net/can/slcan/ 24074 24075SLEEPABLE READ-COPY UPDATE (SRCU) 24076M: Lai Jiangshan <jiangshanlai@gmail.com> 24077M: "Paul E. McKenney" <paulmck@kernel.org> 24078M: Josh Triplett <josh@joshtriplett.org> 24079R: Steven Rostedt <rostedt@goodmis.org> 24080R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 24081L: rcu@vger.kernel.org 24082S: Supported 24083W: http://www.rdrop.com/users/paulmck/RCU/ 24084T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 24085F: include/linux/srcu*.h 24086F: kernel/rcu/srcu*.c 24087 24088SMACK SECURITY MODULE 24089M: Casey Schaufler <casey@schaufler-ca.com> 24090L: linux-security-module@vger.kernel.org 24091S: Maintained 24092W: http://schaufler-ca.com 24093T: git https://github.com/cschaufler/smack-next.git 24094F: Documentation/admin-guide/LSM/Smack.rst 24095F: security/smack/ 24096 24097SMC91x ETHERNET DRIVER 24098M: Nicolas Pitre <nico@fluxnic.net> 24099S: Odd Fixes 24100F: drivers/net/ethernet/smsc/smc91x.* 24101 24102SMSC EMC2103 HARDWARE MONITOR DRIVER 24103M: Steve Glendinning <steve.glendinning@shawell.net> 24104L: linux-hwmon@vger.kernel.org 24105S: Maintained 24106F: Documentation/hwmon/emc2103.rst 24107F: drivers/hwmon/emc2103.c 24108 24109SMSC SCH5627 HARDWARE MONITOR DRIVER 24110M: Hans de Goede <hansg@kernel.org> 24111L: linux-hwmon@vger.kernel.org 24112S: Supported 24113F: Documentation/hwmon/sch5627.rst 24114F: drivers/hwmon/sch5627.c 24115 24116SMSC UFX6000 and UFX7000 USB to VGA DRIVER 24117M: Steve Glendinning <steve.glendinning@shawell.net> 24118L: linux-fbdev@vger.kernel.org 24119S: Maintained 24120F: drivers/video/fbdev/smscufx.c 24121 24122SMSC47B397 HARDWARE MONITOR DRIVER 24123M: Jean Delvare <jdelvare@suse.com> 24124L: linux-hwmon@vger.kernel.org 24125S: Maintained 24126F: Documentation/hwmon/smsc47b397.rst 24127F: drivers/hwmon/smsc47b397.c 24128 24129SMSC911x ETHERNET DRIVER 24130M: Steve Glendinning <steve.glendinning@shawell.net> 24131L: netdev@vger.kernel.org 24132S: Maintained 24133F: drivers/net/ethernet/smsc/smsc911x.* 24134F: include/linux/smsc911x.h 24135 24136SMSC9420 PCI ETHERNET DRIVER 24137M: Steve Glendinning <steve.glendinning@shawell.net> 24138L: netdev@vger.kernel.org 24139S: Maintained 24140F: drivers/net/ethernet/smsc/smsc9420.* 24141 24142SNET DPU VIRTIO DATA PATH ACCELERATOR 24143R: Alvaro Karsz <alvaro.karsz@solid-run.com> 24144F: drivers/vdpa/solidrun/ 24145 24146SOCIONEXT (SNI) AVE NETWORK DRIVER 24147M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 24148L: netdev@vger.kernel.org 24149S: Maintained 24150F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 24151F: drivers/net/ethernet/socionext/sni_ave.c 24152 24153SOCIONEXT (SNI) NETSEC NETWORK DRIVER 24154M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 24155M: Masahisa Kojima <kojima.masahisa@socionext.com> 24156L: netdev@vger.kernel.org 24157S: Maintained 24158F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 24159F: drivers/net/ethernet/socionext/netsec.c 24160 24161SOCIONEXT (SNI) Synquacer SPI DRIVER 24162M: Masahisa Kojima <masahisa.kojima@linaro.org> 24163M: Jassi Brar <jaswinder.singh@linaro.org> 24164L: linux-spi@vger.kernel.org 24165S: Maintained 24166F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 24167F: drivers/spi/spi-synquacer.c 24168 24169SOCIONEXT SYNQUACER I2C DRIVER 24170M: Ard Biesheuvel <ardb@kernel.org> 24171L: linux-i2c@vger.kernel.org 24172S: Maintained 24173F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 24174F: drivers/i2c/busses/i2c-synquacer.c 24175 24176SOCIONEXT UNIPHIER SOUND DRIVER 24177L: linux-sound@vger.kernel.org 24178S: Orphan 24179F: sound/soc/uniphier/ 24180 24181SOCKET TIMESTAMPING 24182M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24183R: Jason Xing <kernelxing@tencent.com> 24184S: Maintained 24185F: Documentation/networking/timestamping.rst 24186F: include/linux/net_tstamp.h 24187F: include/uapi/linux/net_tstamp.h 24188F: tools/testing/selftests/bpf/*/net_timestamping* 24189F: tools/testing/selftests/net/*timestamp* 24190F: tools/testing/selftests/net/so_txtime.c 24191 24192SOEKRIS NET48XX LED SUPPORT 24193M: Chris Boot <bootc@bootc.net> 24194S: Maintained 24195F: drivers/leds/leds-net48xx.c 24196 24197SOFT-IWARP DRIVER (siw) 24198M: Bernard Metzler <bernard.metzler@linux.dev> 24199L: linux-rdma@vger.kernel.org 24200S: Supported 24201F: drivers/infiniband/sw/siw/ 24202F: include/uapi/rdma/siw-abi.h 24203 24204SOFT-ROCE DRIVER (rxe) 24205M: Zhu Yanjun <zyjzyj2000@gmail.com> 24206L: linux-rdma@vger.kernel.org 24207S: Supported 24208F: drivers/infiniband/sw/rxe/ 24209F: include/uapi/rdma/rdma_user_rxe.h 24210 24211SOFTLOGIC 6x10 MPEG CODEC 24212M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 24213M: Andrey Utkin <andrey_utkin@fastmail.com> 24214M: Ismael Luceno <ismael@iodev.co.uk> 24215L: linux-media@vger.kernel.org 24216S: Supported 24217F: drivers/media/pci/solo6x10/ 24218 24219SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 24220M: James Morse <james.morse@arm.com> 24221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24222S: Maintained 24223F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 24224F: drivers/firmware/arm_sdei.c 24225F: include/linux/arm_sdei.h 24226F: include/uapi/linux/arm_sdei.h 24227 24228SOFTWARE NODES AND DEVICE PROPERTIES 24229R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24230R: Daniel Scally <djrscally@gmail.com> 24231R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24232R: Sakari Ailus <sakari.ailus@linux.intel.com> 24233L: linux-acpi@vger.kernel.org 24234S: Maintained 24235F: drivers/base/property.c 24236F: drivers/base/swnode.c 24237F: include/linux/fwnode.h 24238F: include/linux/property.h 24239 24240SOFTWARE RAID (Multiple Disks) SUPPORT 24241M: Song Liu <song@kernel.org> 24242M: Yu Kuai <yukuai@fnnas.com> 24243L: linux-raid@vger.kernel.org 24244S: Supported 24245Q: https://patchwork.kernel.org/project/linux-raid/list/ 24246T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 24247F: drivers/md/Kconfig 24248F: drivers/md/Makefile 24249F: drivers/md/md* 24250F: drivers/md/raid* 24251F: include/linux/raid/ 24252F: include/uapi/linux/raid/ 24253F: lib/raid6/ 24254 24255SOLIDRUN CLEARFOG SUPPORT 24256M: Russell King <linux@armlinux.org.uk> 24257S: Maintained 24258F: arch/arm/boot/dts/marvell/armada-388-clearfog* 24259F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 24260 24261SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 24262M: Russell King <linux@armlinux.org.uk> 24263S: Maintained 24264F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 24265F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 24266F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 24267 24268SONIC NETWORK DRIVER 24269M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 24270L: netdev@vger.kernel.org 24271S: Maintained 24272F: drivers/net/ethernet/natsemi/sonic.* 24273 24274SONICS SILICON BACKPLANE DRIVER (SSB) 24275M: Michael Buesch <m@bues.ch> 24276L: linux-wireless@vger.kernel.org 24277S: Maintained 24278F: drivers/ssb/ 24279F: include/linux/ssb/ 24280 24281SONY IMX208 SENSOR DRIVER 24282M: Sakari Ailus <sakari.ailus@linux.intel.com> 24283L: linux-media@vger.kernel.org 24284S: Maintained 24285T: git git://linuxtv.org/media.git 24286F: drivers/media/i2c/imx208.c 24287 24288SONY IMX214 SENSOR DRIVER 24289M: Ricardo Ribalda <ribalda@kernel.org> 24290L: linux-media@vger.kernel.org 24291S: Maintained 24292T: git git://linuxtv.org/media.git 24293F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 24294F: drivers/media/i2c/imx214.c 24295 24296SONY IMX219 SENSOR DRIVER 24297M: Dave Stevenson <dave.stevenson@raspberrypi.com> 24298L: linux-media@vger.kernel.org 24299S: Maintained 24300T: git git://linuxtv.org/media.git 24301F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 24302F: drivers/media/i2c/imx219.c 24303 24304SONY IMX258 SENSOR DRIVER 24305M: Sakari Ailus <sakari.ailus@linux.intel.com> 24306L: linux-media@vger.kernel.org 24307S: Maintained 24308T: git git://linuxtv.org/media.git 24309F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 24310F: drivers/media/i2c/imx258.c 24311 24312SONY IMX274 SENSOR DRIVER 24313M: Leon Luo <leonl@leopardimaging.com> 24314L: linux-media@vger.kernel.org 24315S: Maintained 24316T: git git://linuxtv.org/media.git 24317F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 24318F: drivers/media/i2c/imx274.c 24319 24320SONY IMX283 SENSOR DRIVER 24321M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24322R: Umang Jain <uajain@igalia.com> 24323L: linux-media@vger.kernel.org 24324S: Maintained 24325T: git git://linuxtv.org/media.git 24326F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 24327F: drivers/media/i2c/imx283.c 24328 24329SONY IMX290 SENSOR DRIVER 24330M: Manivannan Sadhasivam <mani@kernel.org> 24331L: linux-media@vger.kernel.org 24332S: Maintained 24333T: git git://linuxtv.org/media.git 24334F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 24335F: drivers/media/i2c/imx290.c 24336 24337SONY IMX296 SENSOR DRIVER 24338M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24339M: Manivannan Sadhasivam <mani@kernel.org> 24340L: linux-media@vger.kernel.org 24341S: Maintained 24342T: git git://linuxtv.org/media.git 24343F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 24344F: drivers/media/i2c/imx296.c 24345 24346SONY IMX319 SENSOR DRIVER 24347M: Bingbu Cao <bingbu.cao@intel.com> 24348L: linux-media@vger.kernel.org 24349S: Maintained 24350T: git git://linuxtv.org/media.git 24351F: drivers/media/i2c/imx319.c 24352 24353SONY IMX334 SENSOR DRIVER 24354L: linux-media@vger.kernel.org 24355S: Orphan 24356T: git git://linuxtv.org/media.git 24357F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24358F: drivers/media/i2c/imx334.c 24359 24360SONY IMX335 SENSOR DRIVER 24361M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24362L: linux-media@vger.kernel.org 24363S: Maintained 24364T: git git://linuxtv.org/media.git 24365F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24366F: drivers/media/i2c/imx335.c 24367 24368SONY IMX355 SENSOR DRIVER 24369M: Tianshu Qiu <tian.shu.qiu@intel.com> 24370L: linux-media@vger.kernel.org 24371S: Maintained 24372T: git git://linuxtv.org/media.git 24373F: drivers/media/i2c/imx355.c 24374 24375SONY IMX412 SENSOR DRIVER 24376L: linux-media@vger.kernel.org 24377S: Orphan 24378T: git git://linuxtv.org/media.git 24379F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24380F: drivers/media/i2c/imx412.c 24381 24382SONY IMX415 SENSOR DRIVER 24383M: Michael Riesch <michael.riesch@collabora.com> 24384L: linux-media@vger.kernel.org 24385S: Maintained 24386T: git git://linuxtv.org/media.git 24387F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24388F: drivers/media/i2c/imx415.c 24389 24390SONY MEMORYSTICK SUBSYSTEM 24391M: Maxim Levitsky <maximlevitsky@gmail.com> 24392M: Alex Dubov <oakad@yahoo.com> 24393M: Ulf Hansson <ulf.hansson@linaro.org> 24394L: linux-mmc@vger.kernel.org 24395S: Maintained 24396T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24397F: drivers/memstick/ 24398F: include/linux/memstick.h 24399 24400SONY VAIO CONTROL DEVICE DRIVER 24401M: Mattia Dongili <malattia@linux.it> 24402L: platform-driver-x86@vger.kernel.org 24403S: Maintained 24404W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24405F: Documentation/admin-guide/laptops/sony-laptop.rst 24406F: drivers/char/sonypi.c 24407F: drivers/platform/x86/sony-laptop.c 24408 24409SOPHGO DEVICETREES and DRIVERS 24410M: Chen Wang <unicorn_wang@outlook.com> 24411M: Inochi Amaoto <inochiama@gmail.com> 24412L: sophgo@lists.linux.dev 24413W: https://github.com/sophgo/linux/wiki 24414T: git https://github.com/sophgo/linux.git 24415S: Maintained 24416N: sophgo 24417K: sophgo 24418 24419SOUND 24420M: Jaroslav Kysela <perex@perex.cz> 24421M: Takashi Iwai <tiwai@suse.com> 24422L: linux-sound@vger.kernel.org 24423S: Maintained 24424W: http://www.alsa-project.org/ 24425Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24427F: Documentation/sound/ 24428F: include/sound/ 24429F: include/uapi/sound/ 24430F: sound/ 24431F: tools/testing/selftests/alsa 24432 24433SOUND - ALSA SELFTESTS 24434M: Mark Brown <broonie@kernel.org> 24435L: linux-sound@vger.kernel.org 24436L: linux-kselftest@vger.kernel.org 24437S: Supported 24438F: tools/testing/selftests/alsa 24439 24440SOUND - COMPRESSED AUDIO 24441M: Vinod Koul <vkoul@kernel.org> 24442L: linux-sound@vger.kernel.org 24443S: Supported 24444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24445F: Documentation/sound/designs/compress-offload.rst 24446F: include/sound/compress_driver.h 24447F: include/uapi/sound/compress_* 24448F: sound/core/compress_offload.c 24449F: sound/soc/soc-compress.c 24450 24451SOUND - CORE KUNIT TEST 24452M: Ivan Orlov <ivan.orlov0322@gmail.com> 24453L: linux-sound@vger.kernel.org 24454S: Supported 24455F: sound/core/sound_kunit.c 24456 24457SOUND - DMAENGINE HELPERS 24458M: Lars-Peter Clausen <lars@metafoo.de> 24459S: Supported 24460F: include/sound/dmaengine_pcm.h 24461F: sound/core/pcm_dmaengine.c 24462F: sound/soc/soc-generic-dmaengine-pcm.c 24463 24464SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24465M: Liam Girdwood <lgirdwood@gmail.com> 24466M: Mark Brown <broonie@kernel.org> 24467L: linux-sound@vger.kernel.org 24468S: Supported 24469W: http://alsa-project.org/main/index.php/ASoC 24470T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24471F: Documentation/devicetree/bindings/sound/ 24472F: Documentation/sound/soc/ 24473F: include/dt-bindings/sound/ 24474F: include/sound/cs* 24475X: include/sound/cs4231-regs.h 24476X: include/sound/cs8403.h 24477X: include/sound/cs8427.h 24478F: include/sound/madera-pdata.h 24479F: include/sound/soc* 24480F: include/sound/sof.h 24481F: include/sound/sof/ 24482F: include/sound/wm*.h 24483F: include/trace/events/sof*.h 24484F: include/uapi/sound/asoc.h 24485F: sound/soc/ 24486 24487SOUND - SOC LAYER / dapm-graph 24488M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24489L: linux-sound@vger.kernel.org 24490S: Maintained 24491F: tools/sound/dapm-graph 24492 24493SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24494M: Liam Girdwood <lgirdwood@gmail.com> 24495M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24496M: Bard Liao <yung-chuan.liao@linux.intel.com> 24497M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24498M: Daniel Baluta <daniel.baluta@nxp.com> 24499R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24500R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24501L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24502S: Supported 24503W: https://github.com/thesofproject/linux/ 24504F: sound/soc/sof/ 24505 24506SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24507M: Mark Brown <broonie@kernel.org> 24508M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24509S: Supported 24510L: linux-sound@vger.kernel.org 24511F: sound/soc/generic/ 24512F: include/sound/simple_card* 24513F: Documentation/devicetree/bindings/sound/simple-card.yaml 24514F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24515 24516SOUNDWIRE SUBSYSTEM 24517M: Vinod Koul <vkoul@kernel.org> 24518M: Bard Liao <yung-chuan.liao@linux.intel.com> 24519R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24520L: linux-sound@vger.kernel.org 24521S: Supported 24522T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24523F: Documentation/driver-api/soundwire/ 24524F: drivers/soundwire/ 24525F: include/linux/soundwire/ 24526 24527SP2 MEDIA DRIVER 24528M: Olli Salonen <olli.salonen@iki.fi> 24529L: linux-media@vger.kernel.org 24530S: Maintained 24531W: https://linuxtv.org 24532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24533F: drivers/media/dvb-frontends/sp2* 24534 24535SPACEMIT K1 I2C DRIVER 24536M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24537S: Maintained 24538F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24539F: drivers/i2c/busses/i2c-k1.c 24540 24541SPANISH DOCUMENTATION 24542M: Carlos Bilbao <carlos.bilbao@kernel.org> 24543R: Avadhut Naik <avadhut.naik@amd.com> 24544S: Maintained 24545F: Documentation/translations/sp_SP/ 24546 24547SPARC + UltraSPARC (sparc/sparc64) 24548M: "David S. Miller" <davem@davemloft.net> 24549M: Andreas Larsson <andreas@gaisler.com> 24550L: sparclinux@vger.kernel.org 24551S: Maintained 24552Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24553T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24554T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24555F: arch/sparc/ 24556F: drivers/sbus/ 24557 24558SPARC SERIAL DRIVERS 24559M: "David S. Miller" <davem@davemloft.net> 24560L: sparclinux@vger.kernel.org 24561S: Maintained 24562T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24563T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24564F: drivers/tty/serial/suncore.c 24565F: drivers/tty/serial/sunhv.c 24566F: drivers/tty/serial/sunsab.c 24567F: drivers/tty/serial/sunsab.h 24568F: drivers/tty/serial/sunsu.c 24569F: drivers/tty/serial/sunzilog.c 24570F: drivers/tty/serial/sunzilog.h 24571F: drivers/tty/vcc.c 24572F: include/linux/sunserialcore.h 24573 24574SPARSE CHECKER 24575M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24576L: linux-sparse@vger.kernel.org 24577S: Maintained 24578W: https://sparse.docs.kernel.org/ 24579Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24580B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24581T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24582F: include/linux/compiler.h 24583 24584SPEAKUP CONSOLE SPEECH DRIVER 24585M: William Hubbs <w.d.hubbs@gmail.com> 24586M: Chris Brannon <chris@the-brannons.com> 24587M: Kirk Reiser <kirk@reisers.ca> 24588M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24589L: speakup@linux-speakup.org 24590S: Odd Fixes 24591W: http://www.linux-speakup.org/ 24592W: https://github.com/linux-speakup/speakup 24593B: https://github.com/linux-speakup/speakup/issues 24594F: drivers/accessibility/speakup/ 24595 24596SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24597M: Viresh Kumar <vireshk@kernel.org> 24598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24599L: soc@lists.linux.dev 24600S: Maintained 24601W: http://www.st.com/spear 24602F: arch/arm/boot/dts/st/spear* 24603F: arch/arm/mach-spear/ 24604F: drivers/clk/spear/ 24605F: drivers/pinctrl/spear/ 24606 24607SPI NOR SUBSYSTEM 24608M: Tudor Ambarus <tudor.ambarus@linaro.org> 24609M: Pratyush Yadav <pratyush@kernel.org> 24610M: Michael Walle <mwalle@kernel.org> 24611L: linux-mtd@lists.infradead.org 24612S: Maintained 24613W: http://www.linux-mtd.infradead.org/ 24614Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24615C: irc://irc.oftc.net/mtd 24616T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24617F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24618F: drivers/mtd/spi-nor/ 24619F: include/linux/mtd/spi-nor.h 24620 24621SPI OFFLOAD 24622R: David Lechner <dlechner@baylibre.com> 24623F: drivers/spi/spi-offload-trigger-*.c 24624F: drivers/spi/spi-offload.c 24625F: include/linux/spi/offload/ 24626K: spi_offload 24627 24628SPI SUBSYSTEM 24629M: Mark Brown <broonie@kernel.org> 24630L: linux-spi@vger.kernel.org 24631S: Maintained 24632Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24633T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24634F: Documentation/devicetree/bindings/spi/ 24635F: Documentation/spi/ 24636F: drivers/spi/ 24637F: include/trace/events/spi* 24638F: include/linux/spi/ 24639F: include/uapi/linux/spi/ 24640F: tools/spi/ 24641 24642SPMI SUBSYSTEM 24643M: Stephen Boyd <sboyd@kernel.org> 24644L: linux-kernel@vger.kernel.org 24645S: Maintained 24646T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24647F: Documentation/devicetree/bindings/spmi/ 24648F: drivers/spmi/ 24649F: include/dt-bindings/spmi/spmi.h 24650F: include/linux/spmi.h 24651F: include/trace/events/spmi.h 24652 24653SPU FILE SYSTEM 24654L: linuxppc-dev@lists.ozlabs.org 24655S: Orphan 24656F: Documentation/filesystems/spufs/spufs.rst 24657F: arch/powerpc/platforms/cell/spufs/ 24658 24659SQUASHFS FILE SYSTEM 24660M: Phillip Lougher <phillip@squashfs.org.uk> 24661L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24662S: Maintained 24663W: http://squashfs.org.uk 24664T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24665F: Documentation/filesystems/squashfs.rst 24666F: fs/squashfs/ 24667 24668SRM (Alpha) environment access 24669M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24670S: Maintained 24671F: arch/alpha/kernel/srm_env.c 24672 24673ST LSM6DSx IMU IIO DRIVER 24674M: Lorenzo Bianconi <lorenzo@kernel.org> 24675L: linux-iio@vger.kernel.org 24676S: Maintained 24677W: http://www.st.com/ 24678F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24679F: drivers/iio/imu/st_lsm6dsx/ 24680 24681ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24682M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24683M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24684L: linux-media@vger.kernel.org 24685S: Maintained 24686T: git git://linuxtv.org/media.git 24687F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24688F: drivers/media/i2c/st-mipid02.c 24689 24690ST STC3117 FUEL GAUGE DRIVER 24691M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24692M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24693L: linux-pm@vger.kernel.org 24694S: Maintained 24695F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24696F: drivers/power/supply/stc3117_fuel_gauge.c 24697 24698ST STM32 FIREWALL 24699M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24700S: Maintained 24701F: drivers/bus/stm32_etzpc.c 24702F: drivers/bus/stm32_firewall.c 24703F: drivers/bus/stm32_rifsc.c 24704 24705ST STM32 HDP PINCTRL DRIVER 24706M: Clément Le Goffic <legoffic.clement@gmail.com> 24707S: Maintained 24708F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24709F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24710 24711ST STM32 I2C/SMBUS DRIVER 24712M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24713M: Alain Volmat <alain.volmat@foss.st.com> 24714L: linux-i2c@vger.kernel.org 24715S: Maintained 24716F: drivers/i2c/busses/i2c-stm32* 24717 24718ST STM32 OCTO MEMORY MANAGER 24719M: Patrice Chotard <patrice.chotard@foss.st.com> 24720S: Maintained 24721F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24722F: drivers/memory/stm32_omm.c 24723 24724ST STM32 PINCTRL DRIVER 24725M: Antonio Borneo <antonio.borneo@foss.st.com> 24726S: Maintained 24727F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24728F: drivers/pinctrl/stm32/ 24729F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24730X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24731 24732ST STM32 SPI DRIVER 24733M: Alain Volmat <alain.volmat@foss.st.com> 24734L: linux-spi@vger.kernel.org 24735S: Maintained 24736F: drivers/spi/spi-stm32.c 24737 24738ST STPDDC60 DRIVER 24739M: Daniel Nilsson <daniel.nilsson@flex.com> 24740L: linux-hwmon@vger.kernel.org 24741S: Maintained 24742F: Documentation/hwmon/stpddc60.rst 24743F: drivers/hwmon/pmbus/stpddc60.c 24744 24745ST TSC1641 DRIVER 24746M: Igor Reznichenko <igor@reznichenko.net> 24747L: linux-hwmon@vger.kernel.org 24748S: Maintained 24749F: Documentation/devicetree/bindings/hwmon/st,tsc1641.yaml 24750F: Documentation/hwmon/tsc1641.rst 24751F: drivers/hwmon/tsc1641.c 24752 24753ST VD55G1 DRIVER 24754M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24755M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24756L: linux-media@vger.kernel.org 24757S: Maintained 24758F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24759F: drivers/media/i2c/vd55g1.c 24760 24761ST VD56G3 IMAGE SENSOR DRIVER 24762M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24763M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24764L: linux-media@vger.kernel.org 24765S: Maintained 24766F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24767F: drivers/media/i2c/vd56g3.c 24768 24769ST VGXY61 DRIVER 24770M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24771M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24772L: linux-media@vger.kernel.org 24773S: Maintained 24774T: git git://linuxtv.org/media.git 24775F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24776F: Documentation/userspace-api/media/drivers/vgxy61.rst 24777F: drivers/media/i2c/vgxy61.c 24778 24779ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24780M: Song Qiang <songqiang1304521@gmail.com> 24781L: linux-iio@vger.kernel.org 24782S: Maintained 24783F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24784F: drivers/iio/proximity/vl53l0x-i2c.c 24785 24786STABLE BRANCH 24787M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24788M: Sasha Levin <sashal@kernel.org> 24789L: stable@vger.kernel.org 24790S: Supported 24791F: Documentation/process/stable-kernel-rules.rst 24792 24793STAGING - ATOMISP DRIVER 24794M: Hans de Goede <hansg@kernel.org> 24795M: Mauro Carvalho Chehab <mchehab@kernel.org> 24796R: Sakari Ailus <sakari.ailus@linux.intel.com> 24797L: linux-media@vger.kernel.org 24798S: Maintained 24799F: drivers/staging/media/atomisp/ 24800 24801STAGING - INDUSTRIAL IO 24802M: Jonathan Cameron <jic23@kernel.org> 24803L: linux-iio@vger.kernel.org 24804S: Odd Fixes 24805F: drivers/staging/iio/ 24806 24807STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24808M: Marc Dietrich <marvin24@gmx.de> 24809L: ac100@lists.launchpad.net (moderated for non-subscribers) 24810L: linux-tegra@vger.kernel.org 24811S: Maintained 24812F: drivers/staging/nvec/ 24813 24814STAGING - SEPS525 LCD CONTROLLER DRIVERS 24815M: Michael Hennerich <michael.hennerich@analog.com> 24816L: linux-fbdev@vger.kernel.org 24817S: Supported 24818F: drivers/staging/fbtft/fb_seps525.c 24819 24820STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24821M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24822M: Teddy Wang <teddy.wang@siliconmotion.com> 24823M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24824L: linux-fbdev@vger.kernel.org 24825S: Maintained 24826F: drivers/staging/sm750fb/ 24827 24828STAGING SUBSYSTEM 24829M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24830L: linux-staging@lists.linux.dev 24831S: Supported 24832T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24833F: drivers/staging/ 24834 24835STANDALONE CACHE CONTROLLER DRIVERS 24836M: Conor Dooley <conor@kernel.org> 24837M: Jonathan Cameron <jonathan.cameron@huawei.com> 24838S: Maintained 24839T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24840F: Documentation/devicetree/bindings/cache/ 24841F: drivers/cache 24842F: include/linux/cache_coherency.h 24843F: lib/cache_maint.c 24844 24845STARFIRE/DURALAN NETWORK DRIVER 24846M: Ion Badulescu <ionut@badula.org> 24847S: Odd Fixes 24848F: drivers/net/ethernet/adaptec/starfire* 24849 24850STARFIVE CAMERA SUBSYSTEM DRIVER 24851M: Jack Zhu <jack.zhu@starfivetech.com> 24852M: Changhuang Liang <changhuang.liang@starfivetech.com> 24853L: linux-media@vger.kernel.org 24854S: Maintained 24855F: Documentation/admin-guide/media/starfive_camss.rst 24856F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24857F: drivers/staging/media/starfive/camss 24858 24859STARFIVE CRYPTO DRIVER 24860M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24861M: William Qiu <william.qiu@starfivetech.com> 24862S: Supported 24863F: Documentation/devicetree/bindings/crypto/starfive* 24864F: drivers/crypto/starfive/ 24865 24866STARFIVE DEVICETREES 24867M: Emil Renner Berthing <kernel@esmil.dk> 24868M: Conor Dooley <conor@kernel.org> 24869L: linux-riscv@lists.infradead.org 24870S: Maintained 24871T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24872F: arch/riscv/boot/dts/starfive/ 24873 24874STARFIVE DWMAC GLUE LAYER 24875M: Emil Renner Berthing <kernel@esmil.dk> 24876M: Minda Chen <minda.chen@starfivetech.com> 24877S: Maintained 24878F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24879F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24880 24881STARFIVE JH7110 DPHY RX DRIVER 24882M: Jack Zhu <jack.zhu@starfivetech.com> 24883M: Changhuang Liang <changhuang.liang@starfivetech.com> 24884S: Supported 24885F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24886F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24887 24888STARFIVE JH7110 DPHY TX DRIVER 24889M: Keith Zhao <keith.zhao@starfivetech.com> 24890S: Supported 24891F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24892F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24893 24894STARFIVE JH7110 MMC/SD/SDIO DRIVER 24895M: William Qiu <william.qiu@starfivetech.com> 24896S: Supported 24897F: Documentation/devicetree/bindings/mmc/starfive* 24898F: drivers/mmc/host/dw_mmc-starfive.c 24899 24900STARFIVE JH7110 PLL CLOCK DRIVER 24901M: Xingyu Wu <xingyu.wu@starfivetech.com> 24902S: Supported 24903F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24904F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24905 24906STARFIVE JH7110 PWMDAC DRIVER 24907M: Hal Feng <hal.feng@starfivetech.com> 24908M: Xingyu Wu <xingyu.wu@starfivetech.com> 24909S: Supported 24910F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24911F: sound/soc/starfive/jh7110_pwmdac.c 24912 24913STARFIVE JH7110 SYSCON 24914M: William Qiu <william.qiu@starfivetech.com> 24915M: Xingyu Wu <xingyu.wu@starfivetech.com> 24916S: Supported 24917F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24918 24919STARFIVE JH7110 TDM DRIVER 24920M: Walker Chen <walker.chen@starfivetech.com> 24921S: Maintained 24922F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24923F: sound/soc/starfive/jh7110_tdm.c 24924 24925STARFIVE JH71X0 CLOCK DRIVERS 24926M: Emil Renner Berthing <kernel@esmil.dk> 24927M: Hal Feng <hal.feng@starfivetech.com> 24928S: Maintained 24929F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24930F: drivers/clk/starfive/clk-starfive-jh71* 24931F: include/dt-bindings/clock/starfive?jh71*.h 24932 24933STARFIVE JH71X0 PINCTRL DRIVERS 24934M: Emil Renner Berthing <kernel@esmil.dk> 24935M: Hal Feng <hal.feng@starfivetech.com> 24936L: linux-gpio@vger.kernel.org 24937S: Maintained 24938F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24939F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24940F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24941F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24942 24943STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24944M: Emil Renner Berthing <kernel@esmil.dk> 24945M: Hal Feng <hal.feng@starfivetech.com> 24946S: Maintained 24947F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24948F: drivers/reset/starfive/reset-starfive-jh71* 24949F: include/dt-bindings/reset/starfive?jh71*.h 24950 24951STARFIVE JH71X0 USB DRIVERS 24952M: Minda Chen <minda.chen@starfivetech.com> 24953S: Maintained 24954F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24955F: drivers/usb/cdns3/cdns3-starfive.c 24956 24957STARFIVE JH71XX PMU CONTROLLER DRIVER 24958M: Walker Chen <walker.chen@starfivetech.com> 24959M: Changhuang Liang <changhuang.liang@starfivetech.com> 24960S: Supported 24961F: Documentation/devicetree/bindings/power/starfive* 24962F: drivers/pmdomain/starfive/ 24963F: include/dt-bindings/power/starfive,jh7110-pmu.h 24964 24965STARFIVE SOC DRIVERS 24966M: Conor Dooley <conor@kernel.org> 24967S: Maintained 24968T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24969F: Documentation/devicetree/bindings/soc/starfive/ 24970 24971STARFIVE STARLINK PMU DRIVER 24972M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24973S: Maintained 24974F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24975F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24976F: drivers/perf/starfive_starlink_pmu.c 24977 24978STARFIVE TRNG DRIVER 24979M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24980S: Supported 24981F: Documentation/devicetree/bindings/rng/starfive* 24982F: drivers/char/hw_random/jh7110-trng.c 24983 24984STARFIVE WATCHDOG DRIVER 24985M: Xingyu Wu <xingyu.wu@starfivetech.com> 24986M: Ziv Xu <ziv.xu@starfivetech.com> 24987S: Supported 24988F: Documentation/devicetree/bindings/watchdog/starfive* 24989F: drivers/watchdog/starfive-wdt.c 24990 24991STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24992M: Minda Chen <minda.chen@starfivetech.com> 24993S: Supported 24994F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24995F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24996F: drivers/phy/starfive/phy-jh7110-pcie.c 24997F: drivers/phy/starfive/phy-jh7110-usb.c 24998 24999STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 25000M: Changhuang Liang <changhuang.liang@starfivetech.com> 25001S: Supported 25002F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 25003F: drivers/irqchip/irq-starfive-jh8100-intc.c 25004 25005STATIC BRANCH/CALL 25006M: Peter Zijlstra <peterz@infradead.org> 25007M: Josh Poimboeuf <jpoimboe@kernel.org> 25008M: Jason Baron <jbaron@akamai.com> 25009R: Steven Rostedt <rostedt@goodmis.org> 25010R: Ard Biesheuvel <ardb@kernel.org> 25011S: Supported 25012F: arch/*/include/asm/jump_label*.h 25013F: arch/*/include/asm/static_call*.h 25014F: arch/*/kernel/jump_label.c 25015F: arch/*/kernel/static_call.c 25016F: include/linux/jump_label*.h 25017F: include/linux/static_call*.h 25018F: kernel/jump_label.c 25019F: kernel/static_call*.c 25020 25021STI AUDIO (ASoC) DRIVERS 25022M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25023L: linux-sound@vger.kernel.org 25024S: Maintained 25025F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 25026F: sound/soc/sti/ 25027 25028STI CEC DRIVER 25029M: Alain Volmat <alain.volmat@foss.st.com> 25030S: Maintained 25031F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 25032F: drivers/media/cec/platform/sti/ 25033 25034STK1160 USB VIDEO CAPTURE DRIVER 25035M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25036L: linux-media@vger.kernel.org 25037S: Maintained 25038T: git git://linuxtv.org/media.git 25039F: drivers/media/usb/stk1160/ 25040 25041STM32 AUDIO (ASoC) DRIVERS 25042M: Olivier Moysan <olivier.moysan@foss.st.com> 25043M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25044L: linux-sound@vger.kernel.org 25045S: Maintained 25046F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 25047F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 25048F: sound/soc/stm/ 25049 25050STM32 DMA DRIVERS 25051M: Amélie Delaunay <amelie.delaunay@foss.st.com> 25052L: dmaengine@vger.kernel.org 25053L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 25054S: Maintained 25055F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 25056F: Documentation/devicetree/bindings/dma/stm32/ 25057F: drivers/dma/stm32/ 25058 25059STM32 TIMER/LPTIMER DRIVERS 25060M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 25061S: Maintained 25062F: Documentation/ABI/testing/*timer-stm32 25063F: Documentation/devicetree/bindings/*/*stm32-*timer* 25064F: drivers/*/stm32-*timer* 25065F: drivers/pwm/pwm-stm32* 25066F: include/linux/*/stm32-*tim* 25067 25068STM32MP25 USB3/PCIE COMBOPHY DRIVER 25069M: Christian Bruel <christian.bruel@foss.st.com> 25070S: Maintained 25071F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 25072F: drivers/phy/st/phy-stm32-combophy.c 25073 25074STMMAC ETHERNET DRIVER 25075L: netdev@vger.kernel.org 25076S: Orphan 25077F: Documentation/networking/device_drivers/ethernet/stmicro/ 25078F: drivers/net/ethernet/stmicro/stmmac/ 25079 25080SUN HAPPY MEAL ETHERNET DRIVER 25081M: Sean Anderson <seanga2@gmail.com> 25082S: Maintained 25083F: drivers/net/ethernet/sun/sunhme.* 25084 25085SUN3/3X 25086M: Sam Creasey <sammy@sammy.net> 25087S: Maintained 25088W: http://sammy.net/sun3/ 25089F: arch/m68k/include/asm/sun3* 25090F: arch/m68k/kernel/*sun3* 25091F: arch/m68k/sun3*/ 25092F: drivers/net/ethernet/i825xx/sun3* 25093 25094SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 25095M: Hans de Goede <hansg@kernel.org> 25096L: linux-input@vger.kernel.org 25097S: Maintained 25098F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 25099F: drivers/input/keyboard/sun4i-lradc-keys.c 25100 25101SUNDANCE NETWORK DRIVER 25102M: Denis Kirjanov <kirjanov@gmail.com> 25103L: netdev@vger.kernel.org 25104S: Maintained 25105F: drivers/net/ethernet/dlink/sundance.c 25106 25107SUNPLUS ETHERNET DRIVER 25108M: Wells Lu <wellslutw@gmail.com> 25109L: netdev@vger.kernel.org 25110S: Maintained 25111W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 25112F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 25113F: drivers/net/ethernet/sunplus/ 25114 25115SUNPLUS MMC DRIVER 25116M: Tony Huang <tonyhuang.sunplus@gmail.com> 25117M: Li-hao Kuo <lhjeff911@gmail.com> 25118S: Maintained 25119F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 25120F: drivers/mmc/host/sunplus-mmc.c 25121 25122SUNPLUS OCOTP DRIVER 25123M: Vincent Shih <vincent.sunplus@gmail.com> 25124S: Maintained 25125F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 25126F: drivers/nvmem/sunplus-ocotp.c 25127 25128SUNPLUS PWM DRIVER 25129M: Hammer Hsieh <hammerh0314@gmail.com> 25130S: Maintained 25131F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 25132F: drivers/pwm/pwm-sunplus.c 25133 25134SUNPLUS RTC DRIVER 25135M: Vincent Shih <vincent.sunplus@gmail.com> 25136L: linux-rtc@vger.kernel.org 25137S: Maintained 25138F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 25139F: drivers/rtc/rtc-sunplus.c 25140 25141SUNPLUS SPI CONTROLLER INTERFACE DRIVER 25142M: Li-hao Kuo <lhjeff911@gmail.com> 25143L: linux-spi@vger.kernel.org 25144S: Maintained 25145F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 25146F: drivers/spi/spi-sunplus-sp7021.c 25147 25148SUNPLUS UART DRIVER 25149M: Hammer Hsieh <hammerh0314@gmail.com> 25150S: Maintained 25151F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 25152F: drivers/tty/serial/sunplus-uart.c 25153 25154SUNPLUS USB2 PHY DRIVER 25155M: Vincent Shih <vincent.sunplus@gmail.com> 25156L: linux-usb@vger.kernel.org 25157S: Maintained 25158F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 25159F: drivers/phy/sunplus/Kconfig 25160F: drivers/phy/sunplus/Makefile 25161F: drivers/phy/sunplus/phy-sunplus-usb2.c 25162 25163SUNPLUS WATCHDOG DRIVER 25164M: Xiantao Hu <xt.hu@cqplus1.com> 25165L: linux-watchdog@vger.kernel.org 25166S: Maintained 25167F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 25168F: drivers/watchdog/sunplus_wdt.c 25169 25170SUPERH 25171M: Yoshinori Sato <ysato@users.sourceforge.jp> 25172M: Rich Felker <dalias@libc.org> 25173M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 25174L: linux-sh@vger.kernel.org 25175S: Maintained 25176Q: http://patchwork.kernel.org/project/linux-sh/list/ 25177F: Documentation/arch/sh/ 25178F: arch/sh/ 25179F: drivers/sh/ 25180 25181SUSPEND TO RAM 25182M: "Rafael J. Wysocki" <rafael@kernel.org> 25183R: Len Brown <lenb@kernel.org> 25184R: Pavel Machek <pavel@kernel.org> 25185L: linux-pm@vger.kernel.org 25186S: Supported 25187B: https://bugzilla.kernel.org 25188F: Documentation/power/ 25189F: arch/x86/kernel/acpi/sleep* 25190F: arch/x86/kernel/acpi/wakeup* 25191F: drivers/base/power/ 25192F: include/linux/freezer.h 25193F: include/linux/pm.h 25194F: include/linux/suspend.h 25195F: kernel/power/ 25196 25197SVGA HANDLING 25198M: Martin Mares <mj@ucw.cz> 25199L: linux-video@atrey.karlin.mff.cuni.cz 25200S: Maintained 25201F: Documentation/admin-guide/svga.rst 25202F: arch/x86/boot/video* 25203 25204SWITCHDEV 25205M: Jiri Pirko <jiri@resnulli.us> 25206M: Ivan Vecera <ivecera@redhat.com> 25207L: netdev@vger.kernel.org 25208S: Supported 25209F: include/net/switchdev.h 25210F: net/switchdev/ 25211 25212SY8106A REGULATOR DRIVER 25213M: Icenowy Zheng <icenowy@aosc.io> 25214S: Maintained 25215F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 25216F: drivers/regulator/sy8106a-regulator.c 25217 25218SYNC FILE FRAMEWORK 25219M: Sumit Semwal <sumit.semwal@linaro.org> 25220L: linux-media@vger.kernel.org 25221L: dri-devel@lists.freedesktop.org 25222S: Maintained 25223T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25224F: Documentation/driver-api/sync_file.rst 25225F: drivers/dma-buf/dma-fence* 25226F: drivers/dma-buf/sw_sync.c 25227F: drivers/dma-buf/sync_* 25228F: include/linux/sync_file.h 25229F: include/uapi/linux/sync_file.h 25230 25231SYNOPSYS ARC ARCHITECTURE 25232M: Vineet Gupta <vgupta@kernel.org> 25233L: linux-snps-arc@lists.infradead.org 25234S: Supported 25235T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 25236F: Documentation/arch/arc 25237F: Documentation/devicetree/bindings/arc/* 25238F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 25239F: arch/arc/ 25240F: drivers/clocksource/arc_timer.c 25241F: drivers/tty/serial/arc_uart.c 25242 25243SYNOPSYS ARC HSDK SDP pll clock driver 25244M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25245S: Supported 25246F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 25247F: drivers/clk/clk-hsdk-pll.c 25248 25249SYNOPSYS ARC SDP clock driver 25250M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25251S: Supported 25252F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 25253F: drivers/clk/axs10x/* 25254 25255SYNOPSYS ARC SDP platform support 25256M: Alexey Brodkin <abrodkin@synopsys.com> 25257S: Supported 25258F: Documentation/devicetree/bindings/arc/axs10* 25259F: arch/arc/boot/dts/ax* 25260F: arch/arc/plat-axs10x 25261 25262SYNOPSYS AXS10x RESET CONTROLLER DRIVER 25263M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25264S: Supported 25265F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 25266F: drivers/reset/reset-axs10x.c 25267 25268SYNOPSYS CREG GPIO DRIVER 25269M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25270S: Maintained 25271F: drivers/gpio/gpio-creg-snps.c 25272 25273SYNOPSYS DESIGNWARE 8250 UART DRIVER 25274M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25275R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25276S: Supported 25277F: drivers/tty/serial/8250/8250_dw.c 25278F: drivers/tty/serial/8250/8250_dwlib.* 25279F: drivers/tty/serial/8250/8250_lpss.c 25280 25281SYNOPSYS DESIGNWARE APB GPIO DRIVER 25282M: Hoan Tran <hoan@os.amperecomputing.com> 25283L: linux-gpio@vger.kernel.org 25284S: Maintained 25285F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 25286F: drivers/gpio/gpio-dwapb.c 25287 25288SYNOPSYS DESIGNWARE AXI DMAC DRIVER 25289M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25290S: Maintained 25291F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 25292F: drivers/dma/dw-axi-dmac/ 25293 25294SYNOPSYS DESIGNWARE DMAC DRIVER 25295M: Viresh Kumar <vireshk@kernel.org> 25296R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25297S: Maintained 25298F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 25299F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 25300F: drivers/dma/dw/ 25301F: include/dt-bindings/dma/dw-dmac.h 25302F: include/linux/dma/dw.h 25303F: include/linux/platform_data/dma-dw.h 25304 25305SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 25306M: Jose Abreu <Jose.Abreu@synopsys.com> 25307L: netdev@vger.kernel.org 25308S: Maintained 25309F: drivers/net/ethernet/synopsys/ 25310 25311SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 25312L: netdev@vger.kernel.org 25313S: Orphan 25314F: drivers/net/pcs/pcs-xpcs.c 25315F: drivers/net/pcs/pcs-xpcs.h 25316F: include/linux/pcs/pcs-xpcs.h 25317 25318SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 25319M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 25320L: linux-media@vger.kernel.org 25321L: kernel@collabora.com 25322S: Maintained 25323F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 25324F: drivers/media/platform/synopsys/hdmirx/* 25325 25326SYNOPSYS DESIGNWARE I2C DRIVER 25327M: Mika Westerberg <mika.westerberg@linux.intel.com> 25328R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25329R: Jan Dabros <jsd@semihalf.com> 25330L: linux-i2c@vger.kernel.org 25331S: Supported 25332F: drivers/i2c/busses/i2c-designware-* 25333 25334SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 25335M: Nirujogi Pratap <pratap.nirujogi@amd.com> 25336M: Bin Du <bin.du@amd.com> 25337L: linux-i2c@vger.kernel.org 25338S: Maintained 25339F: drivers/i2c/busses/i2c-designware-amdisp.c 25340F: include/linux/soc/amd/isp4_misc.h 25341 25342SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 25343M: Jaehoon Chung <jh80.chung@samsung.com> 25344M: Shawn Lin <shawn.lin@rock-chips.com> 25345L: linux-mmc@vger.kernel.org 25346S: Maintained 25347F: drivers/mmc/host/dw_mmc* 25348 25349SYNOPSYS DESIGNWARE PCIE PMU DRIVER 25350M: Shuai Xue <xueshuai@linux.alibaba.com> 25351M: Jing Zhang <renyu.zj@linux.alibaba.com> 25352S: Supported 25353F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 25354F: drivers/perf/dwc_pcie_pmu.c 25355 25356SYNOPSYS HSDK RESET CONTROLLER DRIVER 25357M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25358S: Supported 25359F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 25360F: drivers/reset/reset-hsdk.c 25361F: include/dt-bindings/reset/snps,hsdk-reset.h 25362 25363SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 25364M: Prabu Thangamuthu <prabu.t@synopsys.com> 25365M: Manjunath M B <manjumb@synopsys.com> 25366L: linux-mmc@vger.kernel.org 25367S: Maintained 25368F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25369 25370SYSTEM CONFIGURATION (SYSCON) 25371M: Lee Jones <lee@kernel.org> 25372M: Arnd Bergmann <arnd@arndb.de> 25373S: Supported 25374T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25375F: drivers/mfd/syscon.c 25376 25377SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25378M: Sudeep Holla <sudeep.holla@arm.com> 25379R: Cristian Marussi <cristian.marussi@arm.com> 25380L: arm-scmi@vger.kernel.org 25381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25382S: Maintained 25383F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25384F: drivers/clk/clk-sc[mp]i.c 25385F: drivers/cpufreq/sc[mp]i-cpufreq.c 25386F: drivers/firmware/arm_scmi/ 25387F: drivers/firmware/arm_scpi.c 25388F: drivers/hwmon/scmi-hwmon.c 25389F: drivers/pinctrl/pinctrl-scmi.c 25390F: drivers/pmdomain/arm/ 25391F: drivers/powercap/arm_scmi_powercap.c 25392F: drivers/regulator/scmi-regulator.c 25393F: drivers/reset/reset-scmi.c 25394F: include/linux/sc[mp]i_protocol.h 25395F: include/trace/events/scmi.h 25396F: include/uapi/linux/virtio_scmi.h 25397 25398SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25399M: Peng Fan <peng.fan@nxp.com> 25400L: arm-scmi@vger.kernel.org 25401L: imx@lists.linux.dev 25402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25403S: Maintained 25404F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25405F: drivers/firmware/arm_scmi/vendors/imx/ 25406 25407SYSTEM RESET/SHUTDOWN DRIVERS 25408M: Sebastian Reichel <sre@kernel.org> 25409L: linux-pm@vger.kernel.org 25410S: Maintained 25411T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25412F: Documentation/devicetree/bindings/power/reset/ 25413F: drivers/power/reset/ 25414 25415SYSTEM TRACE MODULE CLASS 25416M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25417S: Maintained 25418T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25419F: Documentation/trace/stm.rst 25420F: drivers/hwtracing/stm/ 25421F: include/linux/stm.h 25422F: include/uapi/linux/stm.h 25423 25424SYSTEM76 ACPI DRIVER 25425M: Jeremy Soller <jeremy@system76.com> 25426M: System76 Product Development <productdev@system76.com> 25427L: platform-driver-x86@vger.kernel.org 25428S: Maintained 25429F: drivers/platform/x86/system76_acpi.c 25430 25431TASKSTATS STATISTICS INTERFACE 25432M: Balbir Singh <bsingharora@gmail.com> 25433S: Maintained 25434F: Documentation/accounting/taskstats* 25435F: include/linux/taskstats* 25436F: kernel/taskstats.c 25437 25438TC subsystem 25439M: Jamal Hadi Salim <jhs@mojatatu.com> 25440M: Cong Wang <xiyou.wangcong@gmail.com> 25441M: Jiri Pirko <jiri@resnulli.us> 25442L: netdev@vger.kernel.org 25443S: Maintained 25444F: include/net/pkt_cls.h 25445F: include/net/pkt_sched.h 25446F: include/net/tc_act/ 25447F: include/uapi/linux/pkt_cls.h 25448F: include/uapi/linux/pkt_sched.h 25449F: include/uapi/linux/tc_act/ 25450F: include/uapi/linux/tc_ematch/ 25451F: net/sched/ 25452F: tools/testing/selftests/tc-testing 25453 25454TC90522 MEDIA DRIVER 25455M: Akihiro Tsukada <tskd08@gmail.com> 25456L: linux-media@vger.kernel.org 25457S: Odd Fixes 25458F: drivers/media/dvb-frontends/tc90522* 25459 25460TCP LOW PRIORITY MODULE 25461M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25462M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25463S: Maintained 25464W: http://tcp-lp-mod.sourceforge.net/ 25465F: net/ipv4/tcp_lp.c 25466 25467TDA10071 MEDIA DRIVER 25468L: linux-media@vger.kernel.org 25469S: Orphan 25470W: https://linuxtv.org 25471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25472F: drivers/media/dvb-frontends/tda10071* 25473 25474TDA18212 MEDIA DRIVER 25475L: linux-media@vger.kernel.org 25476S: Orphan 25477W: https://linuxtv.org 25478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25479F: drivers/media/tuners/tda18212* 25480 25481TDA18218 MEDIA DRIVER 25482L: linux-media@vger.kernel.org 25483S: Orphan 25484W: https://linuxtv.org 25485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25486F: drivers/media/tuners/tda18218* 25487 25488TDA18250 MEDIA DRIVER 25489M: Olli Salonen <olli.salonen@iki.fi> 25490L: linux-media@vger.kernel.org 25491S: Maintained 25492W: https://linuxtv.org 25493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25494T: git git://linuxtv.org/media.git 25495F: drivers/media/tuners/tda18250* 25496 25497TDA18271 MEDIA DRIVER 25498M: Michael Krufky <mkrufky@linuxtv.org> 25499L: linux-media@vger.kernel.org 25500S: Maintained 25501W: https://linuxtv.org 25502W: http://github.com/mkrufky 25503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25504T: git git://linuxtv.org/mkrufky/tuners.git 25505F: drivers/media/tuners/tda18271* 25506 25507TDA1997x MEDIA DRIVER 25508M: Tim Harvey <tharvey@gateworks.com> 25509L: linux-media@vger.kernel.org 25510S: Maintained 25511W: https://linuxtv.org 25512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25513F: Documentation/devicetree/bindings/media/i2c/nxp,tda19971.yaml 25514F: drivers/media/i2c/tda1997x.* 25515 25516TDA827x MEDIA DRIVER 25517M: Michael Krufky <mkrufky@linuxtv.org> 25518L: linux-media@vger.kernel.org 25519S: Maintained 25520W: https://linuxtv.org 25521W: http://github.com/mkrufky 25522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25523T: git git://linuxtv.org/mkrufky/tuners.git 25524F: drivers/media/tuners/tda8290.* 25525 25526TDA8290 MEDIA DRIVER 25527M: Michael Krufky <mkrufky@linuxtv.org> 25528L: linux-media@vger.kernel.org 25529S: Maintained 25530W: https://linuxtv.org 25531W: http://github.com/mkrufky 25532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25533T: git git://linuxtv.org/mkrufky/tuners.git 25534F: drivers/media/tuners/tda8290.* 25535 25536TDA9840 MEDIA DRIVER 25537M: Hans Verkuil <hverkuil@kernel.org> 25538L: linux-media@vger.kernel.org 25539S: Maintained 25540W: https://linuxtv.org 25541T: git git://linuxtv.org/media.git 25542F: drivers/media/i2c/tda9840* 25543 25544TEA5761 TUNER DRIVER 25545M: Mauro Carvalho Chehab <mchehab@kernel.org> 25546L: linux-media@vger.kernel.org 25547S: Odd fixes 25548W: https://linuxtv.org 25549T: git git://linuxtv.org/media.git 25550F: drivers/media/tuners/tea5761.* 25551 25552TEA5767 TUNER DRIVER 25553M: Mauro Carvalho Chehab <mchehab@kernel.org> 25554L: linux-media@vger.kernel.org 25555S: Maintained 25556W: https://linuxtv.org 25557T: git git://linuxtv.org/media.git 25558F: drivers/media/tuners/tea5767.* 25559 25560TEA6415C MEDIA DRIVER 25561M: Hans Verkuil <hverkuil@kernel.org> 25562L: linux-media@vger.kernel.org 25563S: Maintained 25564W: https://linuxtv.org 25565T: git git://linuxtv.org/media.git 25566F: drivers/media/i2c/tea6415c* 25567 25568TEA6420 MEDIA DRIVER 25569M: Hans Verkuil <hverkuil@kernel.org> 25570L: linux-media@vger.kernel.org 25571S: Maintained 25572W: https://linuxtv.org 25573T: git git://linuxtv.org/media.git 25574F: drivers/media/i2c/tea6420* 25575 25576TEAM DRIVER 25577M: Jiri Pirko <jiri@resnulli.us> 25578L: netdev@vger.kernel.org 25579S: Supported 25580F: Documentation/netlink/specs/team.yaml 25581F: drivers/net/team/ 25582F: include/linux/if_team.h 25583F: include/uapi/linux/if_team.h 25584F: tools/testing/selftests/drivers/net/team/ 25585 25586TECHNICAL ADVISORY BOARD PROCESS DOCS 25587M: "Theodore Ts'o" <tytso@mit.edu> 25588M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25589L: tech-board-discuss@lists.linux.dev 25590S: Maintained 25591F: Documentation/process/contribution-maturity-model.rst 25592F: Documentation/process/researcher-guidelines.rst 25593 25594TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25595M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25596S: Maintained 25597F: arch/x86/platform/ts5500/ 25598 25599TECHNOTREND USB IR RECEIVER 25600M: Sean Young <sean@mess.org> 25601L: linux-media@vger.kernel.org 25602S: Maintained 25603F: drivers/media/rc/ttusbir.c 25604 25605TECHWELL TW9900 VIDEO DECODER 25606M: Mehdi Djait <mehdi.djait@bootlin.com> 25607L: linux-media@vger.kernel.org 25608S: Maintained 25609F: drivers/media/i2c/tw9900.c 25610 25611TECHWELL TW9910 VIDEO DECODER 25612L: linux-media@vger.kernel.org 25613S: Orphan 25614F: drivers/media/i2c/tw9910.c 25615F: include/media/i2c/tw9910.h 25616 25617TEE SUBSYSTEM 25618M: Jens Wiklander <jens.wiklander@linaro.org> 25619R: Sumit Garg <sumit.garg@kernel.org> 25620L: op-tee@lists.trustedfirmware.org 25621S: Maintained 25622F: Documentation/ABI/testing/sysfs-class-tee 25623F: Documentation/driver-api/tee.rst 25624F: Documentation/tee/ 25625F: Documentation/userspace-api/tee.rst 25626F: drivers/tee/ 25627F: include/linux/tee_core.h 25628F: include/linux/tee_drv.h 25629F: include/uapi/linux/tee.h 25630 25631TEGRA ARCHITECTURE SUPPORT 25632M: Thierry Reding <thierry.reding@gmail.com> 25633M: Jonathan Hunter <jonathanh@nvidia.com> 25634L: linux-tegra@vger.kernel.org 25635S: Supported 25636Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25638N: [^a-z]tegra 25639 25640TEGRA CLOCK DRIVER 25641M: Peter De Schrijver <pdeschrijver@nvidia.com> 25642M: Prashant Gaikwad <pgaikwad@nvidia.com> 25643S: Supported 25644F: drivers/clk/tegra/ 25645 25646TEGRA CRYPTO DRIVERS 25647M: Akhil R <akhilrajeev@nvidia.com> 25648S: Supported 25649F: drivers/crypto/tegra/* 25650 25651TEGRA DMA DRIVERS 25652M: Laxman Dewangan <ldewangan@nvidia.com> 25653M: Jon Hunter <jonathanh@nvidia.com> 25654S: Supported 25655F: drivers/dma/tegra* 25656 25657TEGRA I2C DRIVER 25658M: Laxman Dewangan <ldewangan@nvidia.com> 25659R: Dmitry Osipenko <digetx@gmail.com> 25660S: Supported 25661F: drivers/i2c/busses/i2c-tegra.c 25662 25663TEGRA IOMMU DRIVERS 25664M: Thierry Reding <thierry.reding@gmail.com> 25665R: Krishna Reddy <vdumpa@nvidia.com> 25666L: linux-tegra@vger.kernel.org 25667S: Supported 25668F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25669F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25670F: drivers/iommu/tegra* 25671 25672TEGRA KBC DRIVER 25673M: Laxman Dewangan <ldewangan@nvidia.com> 25674S: Supported 25675F: drivers/input/keyboard/tegra-kbc.c 25676 25677TEGRA NAND DRIVER 25678M: Stefan Agner <stefan@agner.ch> 25679M: Lucas Stach <dev@lynxeye.de> 25680S: Maintained 25681F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25682F: drivers/mtd/nand/raw/tegra_nand.c 25683 25684TEGRA PWM DRIVER 25685M: Thierry Reding <thierry.reding@gmail.com> 25686S: Supported 25687F: drivers/pwm/pwm-tegra.c 25688 25689TEGRA QUAD SPI DRIVER 25690M: Thierry Reding <thierry.reding@gmail.com> 25691M: Jonathan Hunter <jonathanh@nvidia.com> 25692M: Sowjanya Komatineni <skomatineni@nvidia.com> 25693L: linux-tegra@vger.kernel.org 25694S: Maintained 25695F: drivers/spi/spi-tegra210-quad.c 25696 25697TEGRA SERIAL DRIVER 25698M: Laxman Dewangan <ldewangan@nvidia.com> 25699S: Supported 25700F: drivers/tty/serial/serial-tegra.c 25701 25702TEGRA SPI DRIVER 25703M: Laxman Dewangan <ldewangan@nvidia.com> 25704S: Supported 25705F: drivers/spi/spi-tegra* 25706 25707TEGRA VIDEO DRIVER 25708M: Thierry Reding <thierry.reding@gmail.com> 25709M: Jonathan Hunter <jonathanh@nvidia.com> 25710M: Sowjanya Komatineni <skomatineni@nvidia.com> 25711M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25712L: linux-media@vger.kernel.org 25713L: linux-tegra@vger.kernel.org 25714S: Maintained 25715F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25716F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25717F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25718F: drivers/staging/media/tegra-video/ 25719 25720TEGRA XUSB PADCTL DRIVER 25721M: JC Kuo <jckuo@nvidia.com> 25722S: Supported 25723F: drivers/phy/tegra/xusb* 25724 25725TEHUTI ETHERNET DRIVER 25726M: Andy Gospodarek <andy@greyhouse.net> 25727L: netdev@vger.kernel.org 25728S: Maintained 25729F: drivers/net/ethernet/tehuti/tehuti.* 25730 25731TEHUTI TN40XX ETHERNET DRIVER 25732M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25733L: netdev@vger.kernel.org 25734S: Maintained 25735F: drivers/net/ethernet/tehuti/tn40* 25736 25737TELECOM CLOCK DRIVER FOR MCPL0010 25738M: Mark Gross <markgross@kernel.org> 25739S: Supported 25740F: drivers/char/tlclk.c 25741 25742TEMPO SEMICONDUCTOR DRIVERS 25743M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25744S: Maintained 25745F: Documentation/devicetree/bindings/sound/tscs*.txt 25746F: sound/soc/codecs/tscs*.c 25747F: sound/soc/codecs/tscs*.h 25748 25749TENSILICA XTENSA PORT (xtensa) 25750M: Chris Zankel <chris@zankel.net> 25751M: Max Filippov <jcmvbkbc@gmail.com> 25752S: Maintained 25753T: git https://github.com/jcmvbkbc/linux-xtensa.git 25754F: arch/xtensa/ 25755F: drivers/irqchip/irq-xtensa-* 25756 25757TEXAS INSTRUMENTS ASoC DRIVERS 25758M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25759L: linux-sound@vger.kernel.org 25760S: Maintained 25761F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25762F: sound/soc/ti/ 25763 25764TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25765M: Shenghao Ding <shenghao-ding@ti.com> 25766M: Kevin Lu <kevin-lu@ti.com> 25767M: Baojun Xu <baojun.xu@ti.com> 25768L: linux-sound@vger.kernel.org 25769S: Maintained 25770F: Documentation/devicetree/bindings/sound/tas2552.txt 25771F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25772F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25773F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25774F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25775F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25776F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25777F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25778F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25779F: include/sound/tas2*.h 25780F: include/sound/tlv320*.h 25781F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25782F: sound/soc/codecs/pcm1681.c 25783F: sound/soc/codecs/pcm1789*.* 25784F: sound/soc/codecs/pcm179x*.* 25785F: sound/soc/codecs/pcm186x*.* 25786F: sound/soc/codecs/pcm3008.* 25787F: sound/soc/codecs/pcm3060*.* 25788F: sound/soc/codecs/pcm3168a*.* 25789F: sound/soc/codecs/pcm5102a.c 25790F: sound/soc/codecs/pcm512x*.* 25791F: sound/soc/codecs/tas2*.* 25792F: sound/soc/codecs/tlv320*.* 25793F: sound/soc/codecs/tpa6130a2.* 25794 25795TEXAS INSTRUMENTS DMA DRIVERS 25796M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25797L: dmaengine@vger.kernel.org 25798S: Maintained 25799F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25800F: Documentation/devicetree/bindings/dma/ti-edma.txt 25801F: Documentation/devicetree/bindings/dma/ti/ 25802F: drivers/dma/ti/ 25803F: include/linux/dma/k3-psil.h 25804F: include/linux/dma/k3-udma-glue.h 25805F: include/linux/dma/ti-cppi5.h 25806X: drivers/dma/ti/cppi41.c 25807 25808TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25809M: Jerome Brunet <jbrunet@baylibre.com> 25810L: linux-hwmon@vger.kernel.org 25811S: Maintained 25812F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25813F: Documentation/hwmon/tps25990.rst 25814F: drivers/hwmon/pmbus/tps25990.c 25815 25816TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25817M: Robert Marko <robert.marko@sartura.hr> 25818M: Luka Perkov <luka.perkov@sartura.hr> 25819L: linux-hwmon@vger.kernel.org 25820S: Maintained 25821F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25822F: Documentation/hwmon/tps23861.rst 25823F: drivers/hwmon/tps23861.c 25824 25825TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25826M: Matthias Fend <matthias.fend@emfend.at> 25827L: linux-leds@vger.kernel.org 25828S: Maintained 25829F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25830F: drivers/leds/flash/leds-tps6131x.c 25831 25832TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25833M: Ricardo Ribalda <ribalda@kernel.org> 25834L: linux-iio@vger.kernel.org 25835S: Supported 25836F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25837F: drivers/iio/dac/ti-dac7612.c 25838 25839TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25840M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25841L: linux-leds@vger.kernel.org 25842S: Maintained 25843F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25844F: drivers/leds/leds-lp8864.c 25845 25846TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25847M: Nishanth Menon <nm@ti.com> 25848M: Tero Kristo <kristo@kernel.org> 25849M: Santosh Shilimkar <ssantosh@kernel.org> 25850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25851S: Maintained 25852F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25853F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25854F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25855F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25856F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25857F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25858F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25859F: drivers/clk/keystone/sci-clk.c 25860F: drivers/firmware/ti_sci* 25861F: drivers/irqchip/irq-ti-sci-inta.c 25862F: drivers/irqchip/irq-ti-sci-intr.c 25863F: drivers/reset/reset-ti-sci.c 25864F: drivers/soc/ti/ti_sci_inta_msi.c 25865F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25866F: include/dt-bindings/soc/ti,sci_pm_domain.h 25867F: include/linux/soc/ti/ti_sci_inta_msi.h 25868F: include/linux/soc/ti/ti_sci_protocol.h 25869 25870TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25871M: Puranjay Mohan <puranjay@kernel.org> 25872L: linux-iio@vger.kernel.org 25873S: Supported 25874F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25875F: drivers/iio/temperature/tmp117.c 25876 25877THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25878M: Hans Verkuil <hverkuil@kernel.org> 25879L: linux-media@vger.kernel.org 25880S: Maintained 25881W: https://linuxtv.org 25882T: git git://linuxtv.org/media.git 25883F: drivers/media/radio/radio-raremono.c 25884 25885THERMAL 25886M: Rafael J. Wysocki <rafael@kernel.org> 25887M: Daniel Lezcano <daniel.lezcano@linaro.org> 25888R: Zhang Rui <rui.zhang@intel.com> 25889R: Lukasz Luba <lukasz.luba@arm.com> 25890L: linux-pm@vger.kernel.org 25891S: Supported 25892Q: https://patchwork.kernel.org/project/linux-pm/list/ 25893T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25894F: Documentation/ABI/testing/sysfs-class-thermal 25895F: Documentation/admin-guide/thermal/ 25896F: Documentation/devicetree/bindings/thermal/ 25897F: Documentation/driver-api/thermal/ 25898F: drivers/thermal/ 25899F: include/dt-bindings/thermal/ 25900F: include/linux/cpu_cooling.h 25901F: include/linux/thermal.h 25902F: include/uapi/linux/thermal.h 25903F: tools/lib/thermal/ 25904F: tools/thermal/ 25905 25906THERMAL DRIVER FOR AMLOGIC SOCS 25907M: Guillaume La Roque <glaroque@baylibre.com> 25908L: linux-pm@vger.kernel.org 25909L: linux-amlogic@lists.infradead.org 25910S: Supported 25911W: http://linux-meson.com/ 25912F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25913F: drivers/thermal/amlogic_thermal.c 25914 25915THERMAL/CPU_COOLING 25916M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25917M: Daniel Lezcano <daniel.lezcano@linaro.org> 25918M: Viresh Kumar <viresh.kumar@linaro.org> 25919R: Lukasz Luba <lukasz.luba@arm.com> 25920L: linux-pm@vger.kernel.org 25921S: Supported 25922F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25923F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25924F: drivers/thermal/cpufreq_cooling.c 25925F: drivers/thermal/cpuidle_cooling.c 25926F: include/linux/cpu_cooling.h 25927 25928THERMAL/POWER_ALLOCATOR 25929M: Lukasz Luba <lukasz.luba@arm.com> 25930L: linux-pm@vger.kernel.org 25931S: Maintained 25932F: Documentation/driver-api/thermal/power_allocator.rst 25933F: drivers/thermal/gov_power_allocator.c 25934F: drivers/thermal/thermal_trace_ipa.h 25935 25936THINKPAD ACPI EXTRAS DRIVER 25937M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25938L: ibm-acpi-devel@lists.sourceforge.net 25939L: platform-driver-x86@vger.kernel.org 25940S: Maintained 25941W: http://ibm-acpi.sourceforge.net 25942W: http://thinkwiki.org/wiki/Ibm-acpi 25943T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25944F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25945 25946THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25947M: Sebastian Reichel <sre@kernel.org> 25948S: Maintained 25949F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25950F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25951 25952THINKPAD LMI DRIVER 25953M: Mark Pearson <mpearson-lenovo@squebb.ca> 25954L: platform-driver-x86@vger.kernel.org 25955S: Maintained 25956F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25957F: drivers/platform/x86/lenovo/think-lmi.? 25958 25959THP7312 ISP DRIVER 25960M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25961M: Paul Elder <paul.elder@ideasonboard.com> 25962L: linux-media@vger.kernel.org 25963S: Maintained 25964T: git git://linuxtv.org/media.git 25965F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25966F: Documentation/userspace-api/media/drivers/thp7312.rst 25967F: drivers/media/i2c/thp7312.c 25968F: include/uapi/linux/thp7312.h 25969 25970THUNDERBOLT DMA TRAFFIC TEST DRIVER 25971M: Isaac Hazan <isaac.hazan@intel.com> 25972L: linux-usb@vger.kernel.org 25973S: Maintained 25974F: drivers/thunderbolt/dma_test.c 25975 25976THUNDERBOLT DRIVER 25977M: Andreas Noever <andreas.noever@gmail.com> 25978M: Mika Westerberg <westeri@kernel.org> 25979M: Yehezkel Bernat <YehezkelShB@gmail.com> 25980L: linux-usb@vger.kernel.org 25981S: Maintained 25982T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25983F: Documentation/admin-guide/thunderbolt.rst 25984F: drivers/thunderbolt/ 25985F: include/linux/thunderbolt.h 25986 25987THUNDERBOLT NETWORK DRIVER 25988M: Mika Westerberg <westeri@kernel.org> 25989M: Yehezkel Bernat <YehezkelShB@gmail.com> 25990L: netdev@vger.kernel.org 25991S: Maintained 25992F: drivers/net/thunderbolt/ 25993 25994THUNDERX GPIO DRIVER 25995M: Robert Richter <rric@kernel.org> 25996S: Odd Fixes 25997F: drivers/gpio/gpio-thunderx.c 25998 25999TI ADC12xs and ROHM BD79104 ADC driver 26000M: Matti Vaittinen <mazziesaccount@gmail.com> 26001S: Maintained 26002F: drivers/iio/adc/ti-adc128s052.c 26003L: linux-iio@vger.kernel.org 26004 26005TI ADS1119 ADC DRIVER 26006M: Francesco Dolcini <francesco@dolcini.it> 26007M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 26008L: linux-iio@vger.kernel.org 26009S: Maintained 26010F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 26011F: drivers/iio/adc/ti-ads1119.c 26012 26013TI ADS7924 ADC DRIVER 26014M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 26015L: linux-iio@vger.kernel.org 26016S: Supported 26017F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 26018F: drivers/iio/adc/ti-ads7924.c 26019 26020TI AM437X VPFE DRIVER 26021M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26022L: linux-media@vger.kernel.org 26023S: Maintained 26024W: https://linuxtv.org 26025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26026T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26027F: drivers/media/platform/ti/am437x/ 26028 26029TI BANDGAP AND THERMAL DRIVER 26030M: Eduardo Valentin <edubezval@gmail.com> 26031M: Keerthy <j-keerthy@ti.com> 26032L: linux-pm@vger.kernel.org 26033L: linux-omap@vger.kernel.org 26034S: Maintained 26035F: drivers/thermal/ti-soc-thermal/ 26036 26037TI BQ27XXX POWER SUPPLY DRIVER 26038F: drivers/power/supply/bq27xxx_battery.c 26039F: drivers/power/supply/bq27xxx_battery_i2c.c 26040F: include/linux/power/bq27xxx_battery.h 26041 26042TI CDCE706 CLOCK DRIVER 26043M: Max Filippov <jcmvbkbc@gmail.com> 26044S: Maintained 26045F: drivers/clk/clk-cdce706.c 26046 26047TI CLOCK DRIVER 26048M: Tero Kristo <kristo@kernel.org> 26049L: linux-omap@vger.kernel.org 26050S: Odd Fixes 26051F: drivers/clk/ti/ 26052F: include/linux/clk/ti.h 26053 26054TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 26055M: T Pratham <t-pratham@ti.com> 26056L: linux-crypto@vger.kernel.org 26057S: Supported 26058F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 26059F: drivers/crypto/ti/ 26060 26061TI DAVINCI MACHINE SUPPORT 26062M: Bartosz Golaszewski <brgl@kernel.org> 26063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26064S: Maintained 26065T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 26066F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 26067F: arch/arm/boot/dts/ti/davinci/ 26068F: arch/arm/mach-davinci/ 26069F: drivers/i2c/busses/i2c-davinci.c 26070 26071TI DAVINCI SERIES CLOCK DRIVER 26072M: David Lechner <david@lechnology.com> 26073S: Maintained 26074F: Documentation/devicetree/bindings/clock/ti/davinci/ 26075F: drivers/clk/davinci/ 26076F: include/linux/clk/davinci.h 26077 26078TI DAVINCI SERIES GPIO DRIVER 26079M: Keerthy <j-keerthy@ti.com> 26080L: linux-gpio@vger.kernel.org 26081S: Maintained 26082F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 26083F: drivers/gpio/gpio-davinci.c 26084 26085TI DAVINCI SERIES MEDIA DRIVER 26086M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26087L: linux-media@vger.kernel.org 26088S: Maintained 26089W: https://linuxtv.org 26090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26091T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26092F: drivers/media/platform/ti/davinci/ 26093F: include/media/davinci/ 26094 26095TI ENHANCED CAPTURE (eCAP) DRIVER 26096M: Vignesh Raghavendra <vigneshr@ti.com> 26097R: Julien Panis <jpanis@baylibre.com> 26098L: linux-iio@vger.kernel.org 26099L: linux-omap@vger.kernel.org 26100S: Maintained 26101F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 26102F: drivers/counter/ti-ecap-capture.c 26103 26104TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 26105R: David Lechner <david@lechnology.com> 26106L: linux-iio@vger.kernel.org 26107F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 26108F: drivers/counter/ti-eqep.c 26109 26110TI ETHERNET SWITCH DRIVER (CPSW) 26111R: Siddharth Vadapalli <s-vadapalli@ti.com> 26112R: Roger Quadros <rogerq@kernel.org> 26113L: linux-omap@vger.kernel.org 26114L: netdev@vger.kernel.org 26115S: Maintained 26116F: drivers/net/ethernet/ti/cpsw* 26117F: drivers/net/ethernet/ti/davinci* 26118 26119TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 26120M: Alex Dubov <oakad@yahoo.com> 26121S: Maintained 26122W: http://tifmxx.berlios.de/ 26123F: drivers/memstick/host/tifm_ms.c 26124F: drivers/misc/tifm* 26125F: drivers/mmc/host/tifm_sd.c 26126F: include/linux/tifm.h 26127 26128TI FPC202 DUAL PORT CONTROLLER 26129M: Romain Gantois <romain.gantois@bootlin.com> 26130L: linux-kernel@vger.kernel.org 26131S: Maintained 26132F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 26133F: drivers/misc/ti_fpc202.c 26134 26135TI FPD-LINK DRIVERS 26136M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 26137L: linux-media@vger.kernel.org 26138S: Maintained 26139F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 26140F: drivers/media/i2c/ds90* 26141F: include/media/i2c/ds90* 26142 26143TI HDC302X HUMIDITY DRIVER 26144M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26145M: Li peiyu <579lpy@gmail.com> 26146L: linux-iio@vger.kernel.org 26147S: Maintained 26148F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 26149F: drivers/iio/humidity/hdc3020.c 26150 26151TI ICSSG ETHERNET DRIVER (ICSSG) 26152R: MD Danish Anwar <danishanwar@ti.com> 26153R: Roger Quadros <rogerq@kernel.org> 26154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26155L: netdev@vger.kernel.org 26156S: Maintained 26157F: Documentation/devicetree/bindings/net/ti,icss*.yaml 26158F: drivers/net/ethernet/ti/icssg/* 26159 26160TI ICSSM ETHERNET DRIVER (ICSSM) 26161M: MD Danish Anwar <danishanwar@ti.com> 26162M: Parvathi Pudi <parvathi@couthit.com> 26163R: Roger Quadros <rogerq@kernel.org> 26164R: Mohan Reddy Putluru <pmohan@couthit.com> 26165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26166L: netdev@vger.kernel.org 26167S: Maintained 26168F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 26169F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 26170F: drivers/net/ethernet/ti/icssm/* 26171 26172TI J721E CSI2RX DRIVER 26173M: Jai Luthra <jai.luthra@linux.dev> 26174L: linux-media@vger.kernel.org 26175S: Maintained 26176F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 26177F: drivers/media/platform/ti/j721e-csi2rx/ 26178 26179TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 26180M: Nishanth Menon <nm@ti.com> 26181M: Santosh Shilimkar <ssantosh@kernel.org> 26182L: linux-kernel@vger.kernel.org 26183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26184S: Maintained 26185T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 26186F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 26187F: drivers/pmdomain/ti/omap_prm.c 26188F: drivers/soc/ti/* 26189F: include/linux/pruss_driver.h 26190 26191TI LM49xxx FAMILY ASoC CODEC DRIVERS 26192M: M R Swami Reddy <mr.swami.reddy@ti.com> 26193M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 26194L: linux-sound@vger.kernel.org 26195S: Maintained 26196F: sound/soc/codecs/isabelle* 26197F: sound/soc/codecs/lm49453* 26198 26199TI LMP92064 ADC DRIVER 26200M: Leonard Göhrs <l.goehrs@pengutronix.de> 26201R: kernel@pengutronix.de 26202L: linux-iio@vger.kernel.org 26203S: Maintained 26204F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 26205F: drivers/iio/adc/ti-lmp92064.c 26206 26207TI PCM3060 ASoC CODEC DRIVER 26208M: Kirill Marinushkin <k.marinushkin@gmail.com> 26209L: linux-sound@vger.kernel.org 26210S: Maintained 26211F: Documentation/devicetree/bindings/sound/pcm3060.txt 26212F: sound/soc/codecs/pcm3060* 26213 26214TI TAS571X FAMILY ASoC CODEC DRIVER 26215M: Kevin Cernekee <cernekee@chromium.org> 26216L: linux-sound@vger.kernel.org 26217S: Odd Fixes 26218F: sound/soc/codecs/tas571x* 26219 26220TI TMAG5273 MAGNETOMETER DRIVER 26221M: Gerald Loacker <gerald.loacker@wolfvision.net> 26222L: linux-iio@vger.kernel.org 26223S: Maintained 26224F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 26225F: drivers/iio/magnetometer/tmag5273.c 26226 26227TI TRF7970A NFC DRIVER 26228M: Mark Greer <mgreer@animalcreek.com> 26229L: linux-wireless@vger.kernel.org 26230S: Supported 26231F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 26232F: drivers/nfc/trf7970a.c 26233 26234TI TSC2046 ADC DRIVER 26235M: Oleksij Rempel <o.rempel@pengutronix.de> 26236R: kernel@pengutronix.de 26237L: linux-iio@vger.kernel.org 26238S: Maintained 26239F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 26240F: drivers/iio/adc/ti-tsc2046.c 26241 26242TI TWL4030 SERIES SOC CODEC DRIVER 26243M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26244L: linux-sound@vger.kernel.org 26245S: Maintained 26246F: sound/soc/codecs/twl4030* 26247 26248TI VPE/CAL DRIVERS 26249M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 26250L: linux-media@vger.kernel.org 26251S: Maintained 26252W: http://linuxtv.org/ 26253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26254F: Documentation/devicetree/bindings/media/ti,cal.yaml 26255F: Documentation/devicetree/bindings/media/ti,vpe.yaml 26256F: drivers/media/platform/ti/cal/ 26257F: drivers/media/platform/ti/vpe/ 26258 26259TI WILINK WIRELESS DRIVERS 26260L: linux-wireless@vger.kernel.org 26261S: Orphan 26262W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 26263W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 26264F: drivers/net/wireless/ti/ 26265 26266TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 26267M: John Stultz <jstultz@google.com> 26268M: Thomas Gleixner <tglx@linutronix.de> 26269R: Stephen Boyd <sboyd@kernel.org> 26270L: linux-kernel@vger.kernel.org 26271S: Supported 26272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 26273F: include/linux/clocksource.h 26274F: include/linux/time.h 26275F: include/linux/timekeeper_internal.h 26276F: include/linux/timekeeping.h 26277F: include/linux/timex.h 26278F: include/uapi/linux/time.h 26279F: include/uapi/linux/timex.h 26280F: kernel/time/alarmtimer.c 26281F: kernel/time/clocksource* 26282F: kernel/time/ntp* 26283F: kernel/time/time.c 26284F: kernel/time/timeconst.bc 26285F: kernel/time/timeconv.c 26286F: kernel/time/timecounter.c 26287F: kernel/time/timekeeping* 26288F: kernel/time/time_test.c 26289F: tools/testing/selftests/timers/ 26290 26291TIPC NETWORK LAYER 26292M: Jon Maloy <jmaloy@redhat.com> 26293L: netdev@vger.kernel.org (core kernel code) 26294L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 26295S: Maintained 26296W: http://tipc.sourceforge.net/ 26297F: include/uapi/linux/tipc*.h 26298F: net/tipc/ 26299 26300TLAN NETWORK DRIVER 26301M: Samuel Chessman <chessman@tux.org> 26302L: tlan-devel@lists.sourceforge.net (subscribers-only) 26303S: Maintained 26304W: http://sourceforge.net/projects/tlan/ 26305F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 26306F: drivers/net/ethernet/ti/tlan.* 26307 26308TMIO/SDHI MMC DRIVER 26309M: Wolfram Sang <wsa+renesas@sang-engineering.com> 26310L: linux-mmc@vger.kernel.org 26311L: linux-renesas-soc@vger.kernel.org 26312S: Supported 26313F: drivers/mmc/host/renesas_sdhi* 26314F: drivers/mmc/host/tmio_mmc* 26315F: include/linux/platform_data/tmio.h 26316 26317TMP513 HARDWARE MONITOR DRIVER 26318M: Eric Tremblay <etremblay@distech-controls.com> 26319L: linux-hwmon@vger.kernel.org 26320S: Maintained 26321F: Documentation/hwmon/tmp513.rst 26322F: drivers/hwmon/tmp513.c 26323 26324TMPFS (SHMEM FILESYSTEM) 26325M: Hugh Dickins <hughd@google.com> 26326R: Baolin Wang <baolin.wang@linux.alibaba.com> 26327L: linux-mm@kvack.org 26328S: Maintained 26329F: include/linux/memfd.h 26330F: include/linux/shmem_fs.h 26331F: mm/memfd.c 26332F: mm/shmem.c 26333F: mm/shmem_quota.c 26334 26335TOMOYO SECURITY MODULE 26336M: Kentaro Takeda <takedakn@nttdata.co.jp> 26337M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 26338L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 26339L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 26340S: Maintained 26341W: https://tomoyo.sourceforge.net/ 26342F: security/tomoyo/ 26343 26344TOPSTAR LAPTOP EXTRAS DRIVER 26345M: Herton Ronaldo Krzesinski <herton@canonical.com> 26346L: platform-driver-x86@vger.kernel.org 26347S: Maintained 26348F: drivers/platform/x86/topstar-laptop.c 26349 26350TORADEX EMBEDDED CONTROLLER DRIVER 26351M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 26352M: Francesco Dolcini <francesco@dolcini.it> 26353S: Maintained 26354F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 26355F: drivers/power/reset/tdx-ec-poweroff.c 26356 26357TORTURE-TEST MODULES 26358M: Davidlohr Bueso <dave@stgolabs.net> 26359M: "Paul E. McKenney" <paulmck@kernel.org> 26360M: Josh Triplett <josh@joshtriplett.org> 26361L: linux-kernel@vger.kernel.org 26362S: Supported 26363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 26364F: Documentation/RCU/torture.rst 26365F: kernel/locking/locktorture.c 26366F: kernel/rcu/rcuscale.c 26367F: kernel/rcu/rcutorture.c 26368F: kernel/rcu/refscale.c 26369F: kernel/torture.c 26370 26371TOSHIBA ACPI EXTRAS DRIVER 26372M: Azael Avalos <coproscefalo@gmail.com> 26373L: platform-driver-x86@vger.kernel.org 26374S: Maintained 26375F: drivers/platform/x86/toshiba_acpi.c 26376 26377TOSHIBA BLUETOOTH DRIVER 26378M: Azael Avalos <coproscefalo@gmail.com> 26379L: platform-driver-x86@vger.kernel.org 26380S: Maintained 26381F: drivers/platform/x86/toshiba_bluetooth.c 26382 26383TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 26384M: Azael Avalos <coproscefalo@gmail.com> 26385L: platform-driver-x86@vger.kernel.org 26386S: Maintained 26387F: drivers/platform/x86/toshiba_haps.c 26388 26389TOSHIBA SMM DRIVER 26390M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26391S: Maintained 26392W: http://www.buzzard.org.uk/toshiba/ 26393F: drivers/char/toshiba.c 26394F: include/linux/toshiba.h 26395F: include/uapi/linux/toshiba.h 26396 26397TOSHIBA TC358743 DRIVER 26398M: Hans Verkuil <hverkuil@kernel.org> 26399L: linux-media@vger.kernel.org 26400S: Maintained 26401F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26402F: drivers/media/i2c/tc358743* 26403F: include/media/i2c/tc358743.h 26404 26405TOSHIBA WMI HOTKEYS DRIVER 26406M: Azael Avalos <coproscefalo@gmail.com> 26407L: platform-driver-x86@vger.kernel.org 26408S: Maintained 26409F: drivers/platform/x86/toshiba-wmi.c 26410 26411TOUCH OVERLAY 26412M: Javier Carrasco <javier.carrasco@wolfvision.net> 26413L: linux-input@vger.kernel.org 26414S: Maintained 26415F: drivers/input/touch-overlay.c 26416F: include/linux/input/touch-overlay.h 26417 26418TPM DEVICE DRIVER 26419M: Peter Huewe <peterhuewe@gmx.de> 26420M: Jarkko Sakkinen <jarkko@kernel.org> 26421R: Jason Gunthorpe <jgg@ziepe.ca> 26422L: linux-integrity@vger.kernel.org 26423S: Maintained 26424W: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd-test.git/about/ 26425Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26426T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26427F: Documentation/devicetree/bindings/tpm/ 26428F: drivers/char/tpm/ 26429F: include/linux/tpm*.h 26430F: include/uapi/linux/vtpm_proxy.h 26431F: tools/testing/selftests/tpm2/ 26432 26433TPS546D24 DRIVER 26434M: Duke Du <dukedu83@gmail.com> 26435L: linux-hwmon@vger.kernel.org 26436S: Maintained 26437F: Documentation/hwmon/tps546d24.rst 26438F: drivers/hwmon/pmbus/tps546d24.c 26439 26440TQ SYSTEMS BOARD & DRIVER SUPPORT 26441L: linux@ew.tq-group.com 26442S: Supported 26443W: https://www.tq-group.com/en/products/tq-embedded/ 26444F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26445F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26446F: arch/arm/boot/dts/ti/omap/*mba*.dts* 26447F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 26448F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26449F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26450F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26451F: arch/arm64/boot/dts/freescale/mba*.dtsi 26452F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26453F: arch/arm64/boot/dts/freescale/tqml*.dts* 26454F: drivers/gpio/gpio-tqmx86.c 26455F: drivers/mfd/tqmx86.c 26456F: drivers/watchdog/tqmx86_wdt.c 26457 26458TRACING 26459M: Steven Rostedt <rostedt@goodmis.org> 26460M: Masami Hiramatsu <mhiramat@kernel.org> 26461R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26462L: linux-kernel@vger.kernel.org 26463L: linux-trace-kernel@vger.kernel.org 26464S: Maintained 26465Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26466T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26467F: Documentation/core-api/tracepoint.rst 26468F: Documentation/trace/* 26469F: fs/tracefs/ 26470F: include/linux/trace*.h 26471F: include/trace/ 26472F: kernel/trace/ 26473F: kernel/tracepoint.c 26474F: scripts/tracing/ 26475F: scripts/tracepoint-update.c 26476F: tools/testing/selftests/ftrace/ 26477 26478TRACING MMIO ACCESSES (MMIOTRACE) 26479M: Steven Rostedt <rostedt@goodmis.org> 26480M: Masami Hiramatsu <mhiramat@kernel.org> 26481R: Pekka Paalanen <ppaalanen@gmail.com> 26482L: linux-kernel@vger.kernel.org 26483L: nouveau@lists.freedesktop.org 26484S: Maintained 26485F: arch/x86/mm/kmmio.c 26486F: arch/x86/mm/mmio-mod.c 26487F: arch/x86/mm/testmmiotrace.c 26488F: include/linux/mmiotrace.h 26489F: kernel/trace/trace_mmiotrace.c 26490 26491TRACING OS NOISE / LATENCY TRACERS 26492M: Steven Rostedt <rostedt@goodmis.org> 26493S: Maintained 26494F: Documentation/trace/hwlat_detector.rst 26495F: Documentation/trace/osnoise-tracer.rst 26496F: Documentation/trace/timerlat-tracer.rst 26497F: arch/*/kernel/trace.c 26498F: include/trace/events/osnoise.h 26499F: kernel/trace/trace_hwlat.c 26500F: kernel/trace/trace_irqsoff.c 26501F: kernel/trace/trace_osnoise.c 26502F: kernel/trace/trace_sched_wakeup.c 26503 26504TRADITIONAL CHINESE DOCUMENTATION 26505M: Hu Haowen <2023002089@link.tyut.edu.cn> 26506S: Maintained 26507W: https://github.com/srcres258/linux-doc 26508T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26509F: Documentation/translations/zh_TW/ 26510 26511TRIGGER SOURCE 26512M: David Lechner <dlechner@baylibre.com> 26513S: Maintained 26514F: Documentation/devicetree/bindings/trigger-source/* 26515 26516TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER (TSM) 26517M: Dan Williams <dan.j.williams@intel.com> 26518L: linux-coco@lists.linux.dev 26519S: Maintained 26520F: Documentation/ABI/testing/configfs-tsm-report 26521F: Documentation/driver-api/coco/ 26522F: Documentation/driver-api/pci/tsm.rst 26523F: drivers/pci/tsm.c 26524F: drivers/virt/coco/guest/ 26525F: include/linux/*tsm*.h 26526F: samples/tsm-mr/ 26527 26528TRUSTED SERVICES TEE DRIVER 26529M: Balint Dobszay <balint.dobszay@arm.com> 26530M: Sudeep Holla <sudeep.holla@arm.com> 26531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26532L: trusted-services@lists.trustedfirmware.org 26533S: Maintained 26534F: Documentation/tee/ts-tee.rst 26535F: drivers/tee/tstee/ 26536 26537TTY LAYER AND SERIAL DRIVERS 26538M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26539M: Jiri Slaby <jirislaby@kernel.org> 26540L: linux-kernel@vger.kernel.org 26541L: linux-serial@vger.kernel.org 26542S: Supported 26543T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26544F: Documentation/devicetree/bindings/serial/ 26545F: Documentation/driver-api/serial/ 26546F: drivers/tty/ 26547F: include/linux/selection.h 26548F: include/linux/serial.h 26549F: include/linux/serial_core.h 26550F: include/linux/sysrq.h 26551F: include/linux/tty*.h 26552F: include/linux/vt.h 26553F: include/linux/vt_*.h 26554F: include/uapi/linux/serial.h 26555F: include/uapi/linux/serial_core.h 26556F: include/uapi/linux/tty.h 26557 26558TUA9001 MEDIA DRIVER 26559L: linux-media@vger.kernel.org 26560S: Orphan 26561W: https://linuxtv.org 26562Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26563F: drivers/media/tuners/tua9001* 26564 26565TULIP NETWORK DRIVERS 26566L: netdev@vger.kernel.org 26567L: linux-parisc@vger.kernel.org 26568S: Orphan 26569F: drivers/net/ethernet/dec/tulip/ 26570 26571TUN/TAP DRIVER 26572M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26573M: Jason Wang <jasowang@redhat.com> 26574S: Maintained 26575W: http://vtun.sourceforge.net/tun 26576F: Documentation/networking/tuntap.rst 26577F: drivers/net/tap.c 26578F: drivers/net/tun* 26579 26580TURBOCHANNEL SUBSYSTEM 26581M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26582L: linux-mips@vger.kernel.org 26583S: Maintained 26584Q: https://patchwork.kernel.org/project/linux-mips/list/ 26585F: drivers/tc/ 26586F: include/linux/tc.h 26587 26588TURBOSTAT UTILITY 26589M: "Len Brown" <lenb@kernel.org> 26590L: linux-pm@vger.kernel.org 26591S: Supported 26592Q: https://patchwork.kernel.org/project/linux-pm/list/ 26593B: https://bugzilla.kernel.org 26594T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26595F: tools/power/x86/turbostat/ 26596F: tools/testing/selftests/turbostat/ 26597 26598TUXEDO DRIVERS 26599M: Werner Sembach <wse@tuxedocomputers.com> 26600L: platform-driver-x86@vger.kernel.org 26601S: Supported 26602F: drivers/platform/x86/tuxedo/ 26603 26604TW5864 VIDEO4LINUX DRIVER 26605M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26606M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26607M: Andrey Utkin <andrey_utkin@fastmail.com> 26608L: linux-media@vger.kernel.org 26609S: Supported 26610F: drivers/media/pci/tw5864/ 26611 26612TW68 VIDEO4LINUX DRIVER 26613M: Hans Verkuil <hverkuil@kernel.org> 26614L: linux-media@vger.kernel.org 26615S: Odd Fixes 26616W: https://linuxtv.org 26617T: git git://linuxtv.org/media.git 26618F: drivers/media/pci/tw68/ 26619 26620TW686X VIDEO4LINUX DRIVER 26621M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26622L: linux-media@vger.kernel.org 26623S: Maintained 26624W: http://linuxtv.org 26625T: git git://linuxtv.org/media.git 26626F: drivers/media/pci/tw686x/ 26627 26628U-BOOT ENVIRONMENT VARIABLES 26629M: Rafał Miłecki <rafal@milecki.pl> 26630S: Maintained 26631F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26632F: drivers/nvmem/layouts/u-boot-env.c 26633F: drivers/nvmem/u-boot-env.c 26634 26635UACCE ACCELERATOR FRAMEWORK 26636M: Zhangfei Gao <zhangfei.gao@linaro.org> 26637M: Zhou Wang <wangzhou1@hisilicon.com> 26638L: linux-accelerators@lists.ozlabs.org 26639L: linux-kernel@vger.kernel.org 26640S: Maintained 26641F: Documentation/ABI/testing/sysfs-driver-uacce 26642F: Documentation/misc-devices/uacce.rst 26643F: drivers/misc/uacce/ 26644F: include/linux/uacce.h 26645F: include/uapi/misc/uacce/ 26646 26647UBI FILE SYSTEM (UBIFS) 26648M: Richard Weinberger <richard@nod.at> 26649R: Zhihao Cheng <chengzhihao1@huawei.com> 26650L: linux-mtd@lists.infradead.org 26651S: Supported 26652W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26653T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26654T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26655F: Documentation/ABI/testing/sysfs-fs-ubifs 26656F: Documentation/filesystems/ubifs-authentication.rst 26657F: Documentation/filesystems/ubifs.rst 26658F: fs/ubifs/ 26659 26660UBLK USERSPACE BLOCK DRIVER 26661M: Ming Lei <ming.lei@redhat.com> 26662L: linux-block@vger.kernel.org 26663S: Maintained 26664F: Documentation/block/ublk.rst 26665F: drivers/block/ublk_drv.c 26666F: include/uapi/linux/ublk_cmd.h 26667F: tools/testing/selftests/ublk/ 26668 26669UBSAN 26670M: Kees Cook <kees@kernel.org> 26671R: Marco Elver <elver@google.com> 26672R: Andrey Konovalov <andreyknvl@gmail.com> 26673R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26674L: kasan-dev@googlegroups.com 26675L: linux-hardening@vger.kernel.org 26676S: Supported 26677T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26678F: Documentation/dev-tools/ubsan.rst 26679F: include/linux/ubsan.h 26680F: lib/Kconfig.ubsan 26681F: lib/test_ubsan.c 26682F: lib/ubsan.c 26683F: lib/ubsan.h 26684F: scripts/Makefile.ubsan 26685K: \bARCH_HAS_UBSAN\b 26686 26687UCLINUX (M68KNOMMU AND COLDFIRE) 26688M: Greg Ungerer <gerg@linux-m68k.org> 26689L: linux-m68k@lists.linux-m68k.org 26690S: Maintained 26691W: http://www.linux-m68k.org/ 26692T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26693F: arch/m68k/*/*_no.* 26694F: arch/m68k/68*/ 26695F: arch/m68k/coldfire/ 26696F: arch/m68k/include/asm/*_no.* 26697 26698UDF FILESYSTEM 26699M: Jan Kara <jack@suse.com> 26700S: Maintained 26701F: Documentation/filesystems/udf.rst 26702F: fs/udf/ 26703 26704UDRAW TABLET 26705M: Bastien Nocera <hadess@hadess.net> 26706L: linux-input@vger.kernel.org 26707S: Maintained 26708F: drivers/hid/hid-udraw-ps3.c 26709 26710UHID USERSPACE HID IO DRIVER 26711M: David Rheinsberg <david@readahead.eu> 26712L: linux-input@vger.kernel.org 26713S: Maintained 26714F: drivers/hid/uhid.c 26715F: include/uapi/linux/uhid.h 26716 26717ULPI BUS 26718M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26719L: linux-usb@vger.kernel.org 26720S: Maintained 26721F: drivers/usb/common/ulpi.c 26722F: include/linux/ulpi/ 26723 26724ULTRATRONIK BOARD SUPPORT 26725M: Goran Rađenović <goran.radni@gmail.com> 26726M: Börge Strümpfel <boerge.struempfel@gmail.com> 26727S: Maintained 26728F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26729F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26730 26731UNICODE SUBSYSTEM 26732M: Gabriel Krisman Bertazi <krisman@kernel.org> 26733L: linux-fsdevel@vger.kernel.org 26734S: Supported 26735T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26736F: fs/unicode/ 26737 26738UNIFDEF 26739M: Tony Finch <dot@dotat.at> 26740S: Maintained 26741W: http://dotat.at/prog/unifdef 26742F: scripts/unifdef.c 26743 26744UNIFORM CDROM DRIVER 26745M: Phillip Potter <phil@philpotter.co.uk> 26746S: Maintained 26747F: Documentation/cdrom/ 26748F: drivers/cdrom/cdrom.c 26749F: include/linux/cdrom.h 26750F: include/uapi/linux/cdrom.h 26751 26752UNION-FIND 26753M: Xavier <xavier_qy@163.com> 26754L: linux-kernel@vger.kernel.org 26755S: Maintained 26756F: Documentation/core-api/union_find.rst 26757F: Documentation/translations/zh_CN/core-api/union_find.rst 26758F: include/linux/union_find.h 26759F: lib/union_find.c 26760 26761UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26762R: Alim Akhtar <alim.akhtar@samsung.com> 26763R: Avri Altman <avri.altman@wdc.com> 26764R: Bart Van Assche <bvanassche@acm.org> 26765L: linux-scsi@vger.kernel.org 26766S: Supported 26767F: Documentation/devicetree/bindings/ufs/ 26768F: Documentation/scsi/ufs.rst 26769F: drivers/ufs/core/ 26770F: include/ufs/ 26771 26772UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER AMD VERSAL2 26773M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 26774M: Ajay Neeli <ajay.neeli@amd.com> 26775S: Maintained 26776F: Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml 26777F: drivers/ufs/host/ufs-amd-versal2.c 26778 26779UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26780M: Pedro Sousa <pedrom.sousa@synopsys.com> 26781L: linux-scsi@vger.kernel.org 26782S: Supported 26783F: drivers/ufs/host/*dwc* 26784 26785UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26786M: Alim Akhtar <alim.akhtar@samsung.com> 26787R: Peter Griffin <peter.griffin@linaro.org> 26788L: linux-scsi@vger.kernel.org 26789L: linux-samsung-soc@vger.kernel.org 26790S: Maintained 26791F: drivers/ufs/host/ufs-exynos* 26792 26793UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26794M: Peter Wang <peter.wang@mediatek.com> 26795M: Chaotian Jing <chaotian.jing@mediatek.com> 26796R: Stanley Jhu <chu.stanley@gmail.com> 26797L: linux-scsi@vger.kernel.org 26798L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26799S: Maintained 26800F: drivers/ufs/host/ufs-mediatek* 26801 26802UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26803M: Manivannan Sadhasivam <mani@kernel.org> 26804L: linux-arm-msm@vger.kernel.org 26805L: linux-scsi@vger.kernel.org 26806S: Maintained 26807F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26808F: drivers/ufs/host/ufs-qcom* 26809 26810UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26811M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26812L: linux-renesas-soc@vger.kernel.org 26813L: linux-scsi@vger.kernel.org 26814S: Maintained 26815F: drivers/ufs/host/ufs-renesas.c 26816 26817UNIWILL LAPTOP DRIVER 26818M: Armin Wolf <W_Armin@gmx.de> 26819L: platform-driver-x86@vger.kernel.org 26820S: Maintained 26821F: Documentation/ABI/testing/sysfs-driver-uniwill-laptop 26822F: Documentation/admin-guide/laptops/uniwill-laptop.rst 26823F: Documentation/wmi/devices/uniwill-laptop.rst 26824F: drivers/platform/x86/uniwill/uniwill-acpi.c 26825F: drivers/platform/x86/uniwill/uniwill-wmi.c 26826F: drivers/platform/x86/uniwill/uniwill-wmi.h 26827 26828UNSORTED BLOCK IMAGES (UBI) 26829M: Richard Weinberger <richard@nod.at> 26830R: Zhihao Cheng <chengzhihao1@huawei.com> 26831L: linux-mtd@lists.infradead.org 26832S: Supported 26833W: http://www.linux-mtd.infradead.org/ 26834T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26835T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26836F: drivers/mtd/ubi/ 26837F: include/linux/mtd/ubi.h 26838F: include/uapi/mtd/ubi-user.h 26839 26840UPROBES 26841M: Masami Hiramatsu <mhiramat@kernel.org> 26842M: Oleg Nesterov <oleg@redhat.com> 26843M: Peter Zijlstra <peterz@infradead.org> 26844L: linux-kernel@vger.kernel.org 26845L: linux-trace-kernel@vger.kernel.org 26846S: Maintained 26847F: arch/*/include/asm/uprobes.h 26848F: arch/*/kernel/probes/uprobes.c 26849F: arch/*/kernel/uprobes.c 26850F: include/linux/uprobes.h 26851F: kernel/events/uprobes.c 26852 26853USB "USBNET" DRIVER FRAMEWORK 26854M: Oliver Neukum <oneukum@suse.com> 26855L: netdev@vger.kernel.org 26856S: Maintained 26857W: http://www.linux-usb.org/usbnet 26858F: drivers/net/usb/usbnet.c 26859F: include/linux/usb/usbnet.h 26860 26861USB ACM DRIVER 26862M: Oliver Neukum <oneukum@suse.com> 26863L: linux-usb@vger.kernel.org 26864S: Maintained 26865F: Documentation/usb/acm.rst 26866F: drivers/usb/class/cdc-acm.* 26867 26868USB APPLE MFI FASTCHARGE DRIVER 26869M: Bastien Nocera <hadess@hadess.net> 26870L: linux-usb@vger.kernel.org 26871S: Maintained 26872F: drivers/usb/misc/apple-mfi-fastcharge.c 26873 26874USB AR5523 WIRELESS DRIVER 26875L: linux-wireless@vger.kernel.org 26876S: Orphan 26877F: drivers/net/wireless/ath/ar5523/ 26878 26879USB ATTACHED SCSI 26880M: Oliver Neukum <oneukum@suse.com> 26881L: linux-usb@vger.kernel.org 26882L: linux-scsi@vger.kernel.org 26883S: Maintained 26884F: drivers/usb/storage/uas.c 26885 26886USB CDC ETHERNET DRIVER 26887M: Oliver Neukum <oliver@neukum.org> 26888L: linux-usb@vger.kernel.org 26889S: Maintained 26890F: drivers/net/usb/cdc_*.c 26891F: include/uapi/linux/usb/cdc.h 26892 26893USB CHAOSKEY DRIVER 26894M: Keith Packard <keithp@keithp.com> 26895L: linux-usb@vger.kernel.org 26896S: Maintained 26897F: drivers/usb/misc/chaoskey.c 26898 26899USB CYPRESS C67X00 DRIVER 26900L: linux-usb@vger.kernel.org 26901S: Orphan 26902F: drivers/usb/c67x00/ 26903 26904USB DAVICOM DM9601 DRIVER 26905M: Peter Korsgaard <peter@korsgaard.com> 26906L: netdev@vger.kernel.org 26907S: Maintained 26908W: http://www.linux-usb.org/usbnet 26909F: drivers/net/usb/dm9601.c 26910 26911USB EHCI DRIVER 26912M: Alan Stern <stern@rowland.harvard.edu> 26913L: linux-usb@vger.kernel.org 26914S: Maintained 26915F: Documentation/usb/ehci.rst 26916F: drivers/usb/host/ehci* 26917 26918USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26919M: Jiri Kosina <jikos@kernel.org> 26920M: Benjamin Tissoires <bentiss@kernel.org> 26921L: linux-usb@vger.kernel.org 26922S: Maintained 26923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26924F: Documentation/hid/hiddev.rst 26925F: drivers/hid/usbhid/ 26926 26927USB INTEL XHCI ROLE MUX DRIVER 26928M: Hans de Goede <hansg@kernel.org> 26929L: linux-usb@vger.kernel.org 26930S: Maintained 26931F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26932 26933USB IP DRIVER FOR HISILICON KIRIN 960 26934M: Yu Chen <chenyu56@huawei.com> 26935M: Binghui Wang <wangbinghui@hisilicon.com> 26936L: linux-usb@vger.kernel.org 26937S: Maintained 26938F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26939F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26940 26941USB IP DRIVER FOR HISILICON KIRIN 970 26942M: Mauro Carvalho Chehab <mchehab@kernel.org> 26943L: linux-usb@vger.kernel.org 26944S: Maintained 26945F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26946F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26947 26948USB ISP116X DRIVER 26949M: Olav Kongas <ok@artecdesign.ee> 26950L: linux-usb@vger.kernel.org 26951S: Maintained 26952F: drivers/usb/host/isp116x* 26953F: include/linux/usb/isp116x.h 26954 26955USB ISP1760 DRIVER 26956M: Rui Miguel Silva <rui.silva@linaro.org> 26957L: linux-usb@vger.kernel.org 26958S: Maintained 26959F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26960F: drivers/usb/isp1760/* 26961 26962USB LAN78XX ETHERNET DRIVER 26963M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26964M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26965M: UNGLinuxDriver@microchip.com 26966L: netdev@vger.kernel.org 26967S: Maintained 26968F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26969F: drivers/net/usb/lan78xx.* 26970F: include/dt-bindings/net/microchip-lan78xx.h 26971 26972USB MASS STORAGE DRIVER 26973M: Alan Stern <stern@rowland.harvard.edu> 26974L: linux-usb@vger.kernel.org 26975L: usb-storage@lists.one-eyed-alien.net 26976S: Maintained 26977F: drivers/usb/storage/ 26978 26979USB MIDI DRIVER 26980M: Clemens Ladisch <clemens@ladisch.de> 26981L: linux-sound@vger.kernel.org 26982S: Maintained 26983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26984F: sound/usb/midi.* 26985 26986USB NETWORKING DRIVERS 26987L: linux-usb@vger.kernel.org 26988S: Odd Fixes 26989F: drivers/net/usb/ 26990 26991USB OHCI DRIVER 26992M: Alan Stern <stern@rowland.harvard.edu> 26993L: linux-usb@vger.kernel.org 26994S: Maintained 26995F: Documentation/usb/ohci.rst 26996F: drivers/usb/host/ohci* 26997 26998USB OTG FSM (Finite State Machine) 26999M: Peter Chen <peter.chen@kernel.org> 27000L: linux-usb@vger.kernel.org 27001S: Maintained 27002T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 27003F: drivers/usb/common/usb-otg-fsm.c 27004 27005USB OVER IP DRIVER 27006M: Valentina Manea <valentina.manea.m@gmail.com> 27007M: Shuah Khan <shuah@kernel.org> 27008M: Shuah Khan <skhan@linuxfoundation.org> 27009R: Hongren Zheng <i@zenithal.me> 27010L: linux-usb@vger.kernel.org 27011S: Maintained 27012F: Documentation/usb/usbip_protocol.rst 27013F: drivers/usb/usbip/ 27014F: tools/testing/selftests/drivers/usb/usbip/ 27015F: tools/usb/usbip/ 27016 27017USB PEGASUS DRIVER 27018M: Petko Manolov <petkan@nucleusys.com> 27019L: linux-usb@vger.kernel.org 27020L: netdev@vger.kernel.org 27021S: Maintained 27022W: https://github.com/petkan/pegasus 27023T: git https://github.com/petkan/pegasus.git 27024F: drivers/net/usb/pegasus.* 27025 27026USB PRINTER DRIVER (usblp) 27027M: Pete Zaitcev <zaitcev@redhat.com> 27028L: linux-usb@vger.kernel.org 27029S: Supported 27030F: drivers/usb/class/usblp.c 27031 27032USB QMI WWAN NETWORK DRIVER 27033M: Bjørn Mork <bjorn@mork.no> 27034L: netdev@vger.kernel.org 27035S: Maintained 27036F: Documentation/ABI/testing/sysfs-class-net-qmi 27037F: drivers/net/usb/qmi_wwan.c 27038 27039USB RAW GADGET DRIVER 27040R: Andrey Konovalov <andreyknvl@gmail.com> 27041L: linux-usb@vger.kernel.org 27042S: Maintained 27043B: https://github.com/xairy/raw-gadget/issues 27044F: Documentation/usb/raw-gadget.rst 27045F: drivers/usb/gadget/legacy/raw_gadget.c 27046F: include/uapi/linux/usb/raw_gadget.h 27047 27048USB RTL8150 DRIVER 27049M: Petko Manolov <petkan@nucleusys.com> 27050L: linux-usb@vger.kernel.org 27051L: netdev@vger.kernel.org 27052S: Maintained 27053W: https://github.com/petkan/rtl8150 27054T: git https://github.com/petkan/rtl8150.git 27055F: drivers/net/usb/rtl8150.c 27056 27057USB SERIAL SUBSYSTEM 27058M: Johan Hovold <johan@kernel.org> 27059L: linux-usb@vger.kernel.org 27060S: Maintained 27061T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 27062F: Documentation/usb/usb-serial.rst 27063F: drivers/usb/serial/ 27064F: include/linux/usb/serial.h 27065 27066USB SMSC75XX ETHERNET DRIVER 27067M: Steve Glendinning <steve.glendinning@shawell.net> 27068L: netdev@vger.kernel.org 27069S: Maintained 27070F: drivers/net/usb/smsc75xx.* 27071 27072USB SMSC95XX ETHERNET DRIVER 27073M: Steve Glendinning <steve.glendinning@shawell.net> 27074M: UNGLinuxDriver@microchip.com 27075L: netdev@vger.kernel.org 27076S: Maintained 27077F: drivers/net/usb/smsc95xx.* 27078 27079USB SUBSYSTEM 27080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27081L: linux-usb@vger.kernel.org 27082S: Supported 27083W: http://www.linux-usb.org 27084T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 27085F: Documentation/devicetree/bindings/usb/ 27086F: Documentation/usb/ 27087F: drivers/usb/ 27088F: include/dt-bindings/usb/ 27089F: include/linux/usb.h 27090F: include/linux/usb/ 27091F: include/uapi/linux/usb/ 27092 27093USB TYPEC BUS FOR ALTERNATE MODES 27094M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27095L: linux-usb@vger.kernel.org 27096S: Maintained 27097F: Documentation/ABI/testing/sysfs-bus-typec 27098F: Documentation/driver-api/usb/typec_bus.rst 27099F: drivers/usb/typec/altmodes/ 27100F: include/linux/usb/typec_altmode.h 27101 27102USB TYPEC CLASS 27103M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27104L: linux-usb@vger.kernel.org 27105S: Maintained 27106F: Documentation/ABI/testing/sysfs-class-typec 27107F: Documentation/driver-api/usb/typec.rst 27108F: drivers/usb/typec/ 27109F: include/linux/usb/typec.h 27110 27111USB TYPEC INTEL PMC MUX DRIVER 27112M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27113L: linux-usb@vger.kernel.org 27114S: Maintained 27115F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 27116F: drivers/usb/typec/mux/intel_pmc_mux.c 27117 27118USB TYPEC PI3USB30532 MUX DRIVER 27119M: Hans de Goede <hansg@kernel.org> 27120L: linux-usb@vger.kernel.org 27121S: Maintained 27122F: drivers/usb/typec/mux/pi3usb30532.c 27123 27124USB TYPEC PORT CONTROLLER DRIVERS 27125M: Badhri Jagan Sridharan <badhri@google.com> 27126L: linux-usb@vger.kernel.org 27127S: Maintained 27128F: drivers/usb/typec/tcpm/tcpci.c 27129F: drivers/usb/typec/tcpm/tcpm.c 27130F: include/linux/usb/tcpci.h 27131F: include/linux/usb/tcpm.h 27132 27133USB TYPEC TUSB1046 MUX DRIVER 27134M: Romain Gantois <romain.gantois@bootlin.com> 27135L: linux-usb@vger.kernel.org 27136S: Maintained 27137F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 27138F: drivers/usb/typec/mux/tusb1046.c 27139 27140USB UHCI DRIVER 27141M: Alan Stern <stern@rowland.harvard.edu> 27142L: linux-usb@vger.kernel.org 27143S: Maintained 27144F: drivers/usb/host/uhci* 27145 27146USB VIDEO CLASS 27147M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27148M: Hans de Goede <hansg@kernel.org> 27149L: linux-media@vger.kernel.org 27150S: Maintained 27151W: http://www.ideasonboard.org/uvc/ 27152T: git git://linuxtv.org/media.git 27153F: Documentation/userspace-api/media/drivers/uvcvideo.rst 27154F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 27155F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 27156F: drivers/media/common/uvc.c 27157F: drivers/media/usb/uvc/ 27158F: include/linux/usb/uvc.h 27159F: include/uapi/linux/uvcvideo.h 27160 27161USB WEBCAM GADGET 27162L: linux-usb@vger.kernel.org 27163S: Orphan 27164F: drivers/usb/gadget/function/*uvc* 27165F: drivers/usb/gadget/legacy/webcam.c 27166F: include/uapi/linux/usb/g_uvc.h 27167 27168USB XHCI DRIVER 27169M: Mathias Nyman <mathias.nyman@intel.com> 27170L: linux-usb@vger.kernel.org 27171S: Supported 27172F: drivers/usb/host/pci-quirks* 27173F: drivers/usb/host/xhci* 27174 27175USER DATAGRAM PROTOCOL (UDP) 27176M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27177L: netdev@vger.kernel.org 27178S: Maintained 27179F: include/linux/udp.h 27180F: include/net/udp.h 27181F: include/trace/events/udp.h 27182F: include/uapi/linux/udp.h 27183F: net/ipv4/udp.c 27184F: net/ipv6/udp.c 27185 27186USER-MODE LINUX (UML) 27187M: Richard Weinberger <richard@nod.at> 27188M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 27189M: Johannes Berg <johannes@sipsolutions.net> 27190L: linux-um@lists.infradead.org 27191S: Maintained 27192W: http://user-mode-linux.sourceforge.net 27193Q: https://patchwork.ozlabs.org/project/linux-um/list/ 27194T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 27195T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 27196F: Documentation/virt/uml/ 27197F: arch/um/ 27198F: arch/x86/um/ 27199F: fs/hostfs/ 27200 27201USERSPACE COPYIN/COPYOUT (UIOVEC) 27202M: Alexander Viro <viro@zeniv.linux.org.uk> 27203L: linux-block@vger.kernel.org 27204L: linux-fsdevel@vger.kernel.org 27205S: Maintained 27206F: include/linux/uio.h 27207F: lib/iov_iter.c 27208 27209USERSPACE DMA BUFFER DRIVER 27210M: Gerd Hoffmann <kraxel@redhat.com> 27211M: Vivek Kasireddy <vivek.kasireddy@intel.com> 27212L: dri-devel@lists.freedesktop.org 27213S: Maintained 27214T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27215F: drivers/dma-buf/udmabuf.c 27216F: include/uapi/linux/udmabuf.h 27217 27218USERSPACE I/O (UIO) 27219M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27220S: Maintained 27221T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27222F: Documentation/driver-api/uio-howto.rst 27223F: drivers/uio/ 27224F: include/linux/uio_driver.h 27225 27226USERSPACE STACK UNWINDING 27227M: Josh Poimboeuf <jpoimboe@kernel.org> 27228M: Steven Rostedt <rostedt@goodmis.org> 27229S: Maintained 27230F: include/linux/unwind*.h 27231F: kernel/unwind/ 27232 27233UTIL-LINUX PACKAGE 27234M: Karel Zak <kzak@redhat.com> 27235L: util-linux@vger.kernel.org 27236S: Maintained 27237W: http://en.wikipedia.org/wiki/Util-linux 27238T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 27239 27240UUID HELPERS 27241R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27242L: linux-kernel@vger.kernel.org 27243S: Maintained 27244F: include/linux/uuid.h 27245F: lib/test_uuid.c 27246F: lib/uuid.c 27247 27248UV SYSFS DRIVER 27249M: Justin Ernst <justin.ernst@hpe.com> 27250L: platform-driver-x86@vger.kernel.org 27251S: Maintained 27252F: drivers/platform/x86/uv_sysfs.c 27253 27254UVESAFB DRIVER 27255M: Michal Januszewski <spock@gentoo.org> 27256L: linux-fbdev@vger.kernel.org 27257S: Maintained 27258W: https://github.com/mjanusz/v86d 27259F: Documentation/fb/uvesafb.rst 27260F: drivers/video/fbdev/uvesafb.* 27261 27262Ux500 CLOCK DRIVERS 27263M: Ulf Hansson <ulf.hansson@linaro.org> 27264L: linux-clk@vger.kernel.org 27265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27266S: Maintained 27267F: drivers/clk/ux500/ 27268 27269V4L2 ASYNC AND FWNODE FRAMEWORKS 27270M: Sakari Ailus <sakari.ailus@linux.intel.com> 27271L: linux-media@vger.kernel.org 27272S: Maintained 27273T: git git://linuxtv.org/media.git 27274F: drivers/media/v4l2-core/v4l2-async.c 27275F: drivers/media/v4l2-core/v4l2-fwnode.c 27276F: include/media/v4l2-async.h 27277F: include/media/v4l2-fwnode.h 27278 27279V4L2 LENS DRIVERS 27280M: Sakari Ailus <sakari.ailus@linux.intel.com> 27281L: linux-media@vger.kernel.org 27282S: Maintained 27283F: drivers/media/i2c/ak* 27284F: drivers/media/i2c/dw* 27285F: drivers/media/i2c/lm* 27286 27287V4L2 CAMERA SENSOR DRIVERS 27288M: Sakari Ailus <sakari.ailus@linux.intel.com> 27289L: linux-media@vger.kernel.org 27290S: Maintained 27291F: Documentation/driver-api/media/camera-sensor.rst 27292F: Documentation/driver-api/media/tx-rx.rst 27293F: drivers/media/i2c/ar* 27294F: drivers/media/i2c/gc* 27295F: drivers/media/i2c/hi* 27296F: drivers/media/i2c/imx* 27297F: drivers/media/i2c/mt* 27298F: drivers/media/i2c/og* 27299F: drivers/media/i2c/ov* 27300F: drivers/media/i2c/s5* 27301F: drivers/media/i2c/vd55g1.c 27302F: drivers/media/i2c/vd56g3.c 27303F: drivers/media/i2c/vgxy61.c 27304 27305V4L2 GENERIC ISP PARAMETERS AND STATISTIC FORMATS 27306M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 27307L: linux-media@vger.kernel.org 27308S: Maintained 27309F: Documentation/driver-api/media/v4l2-isp.rst 27310F: Documentation/userspace-api/media/v4l/v4l2-isp.rst 27311F: drivers/media/v4l2-core/v4l2-isp.c 27312F: include/media/v4l2-isp.h 27313F: include/uapi/linux/media/v4l2-isp.h 27314 27315VF610 NAND DRIVER 27316M: Stefan Agner <stefan@agner.ch> 27317L: linux-mtd@lists.infradead.org 27318S: Supported 27319F: drivers/mtd/nand/raw/vf610_nfc.c 27320 27321VFAT/FAT/MSDOS FILESYSTEM 27322M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 27323S: Maintained 27324F: Documentation/filesystems/vfat.rst 27325F: fs/fat/ 27326F: tools/testing/selftests/filesystems/fat/ 27327 27328VFIO CDX DRIVER 27329M: Nipun Gupta <nipun.gupta@amd.com> 27330M: Nikhil Agarwal <nikhil.agarwal@amd.com> 27331L: kvm@vger.kernel.org 27332S: Maintained 27333F: drivers/vfio/cdx/* 27334 27335VFIO DRIVER 27336M: Alex Williamson <alex@shazbot.org> 27337L: kvm@vger.kernel.org 27338S: Maintained 27339T: git https://github.com/awilliam/linux-vfio.git 27340F: Documentation/ABI/testing/debugfs-vfio 27341F: Documentation/ABI/testing/sysfs-devices-vfio-dev 27342F: Documentation/driver-api/vfio.rst 27343F: drivers/vfio/ 27344F: include/linux/vfio.h 27345F: include/linux/vfio_pci_core.h 27346F: include/uapi/linux/vfio.h 27347F: tools/testing/selftests/vfio/ 27348 27349VFIO FSL-MC DRIVER 27350L: kvm@vger.kernel.org 27351S: Obsolete 27352F: drivers/vfio/fsl-mc/ 27353 27354VFIO HISILICON PCI DRIVER 27355M: Longfang Liu <liulongfang@huawei.com> 27356L: kvm@vger.kernel.org 27357S: Maintained 27358F: drivers/vfio/pci/hisilicon/ 27359 27360VFIO MEDIATED DEVICE DRIVERS 27361M: Kirti Wankhede <kwankhede@nvidia.com> 27362L: kvm@vger.kernel.org 27363S: Maintained 27364F: Documentation/driver-api/vfio-mediated-device.rst 27365F: drivers/vfio/mdev/ 27366F: include/linux/mdev.h 27367F: samples/vfio-mdev/ 27368 27369VFIO MLX5 PCI DRIVER 27370M: Yishai Hadas <yishaih@nvidia.com> 27371L: kvm@vger.kernel.org 27372S: Maintained 27373F: drivers/vfio/pci/mlx5/ 27374 27375VFIO NVIDIA GRACE GPU DRIVER 27376M: Ankit Agrawal <ankita@nvidia.com> 27377L: kvm@vger.kernel.org 27378S: Supported 27379F: drivers/vfio/pci/nvgrace-gpu/ 27380 27381VFIO PCI DEVICE SPECIFIC DRIVERS 27382R: Jason Gunthorpe <jgg@nvidia.com> 27383R: Yishai Hadas <yishaih@nvidia.com> 27384R: Shameer Kolothum <skolothumtho@nvidia.com> 27385R: Kevin Tian <kevin.tian@intel.com> 27386L: kvm@vger.kernel.org 27387S: Maintained 27388P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 27389F: drivers/vfio/pci/*/ 27390 27391VFIO PDS PCI DRIVER 27392M: Brett Creeley <brett.creeley@amd.com> 27393L: kvm@vger.kernel.org 27394S: Maintained 27395F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 27396F: drivers/vfio/pci/pds/ 27397 27398VFIO PLATFORM DRIVER 27399M: Eric Auger <eric.auger@redhat.com> 27400R: Mostafa Saleh <smostafa@google.com> 27401R: Pranjal Shrivastava <praan@google.com> 27402L: kvm@vger.kernel.org 27403S: Maintained 27404F: drivers/vfio/platform/ 27405 27406VFIO QAT PCI DRIVER 27407M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 27408L: kvm@vger.kernel.org 27409L: qat-linux@intel.com 27410S: Supported 27411F: drivers/vfio/pci/qat/ 27412 27413VFIO SELFTESTS 27414M: David Matlack <dmatlack@google.com> 27415L: kvm@vger.kernel.org 27416S: Maintained 27417F: tools/testing/selftests/vfio/ 27418 27419VFIO VIRTIO PCI DRIVER 27420M: Yishai Hadas <yishaih@nvidia.com> 27421L: kvm@vger.kernel.org 27422L: virtualization@lists.linux.dev 27423S: Maintained 27424F: drivers/vfio/pci/virtio 27425 27426VFIO XE PCI DRIVER 27427M: Michał Winiarski <michal.winiarski@intel.com> 27428L: kvm@vger.kernel.org 27429L: intel-xe@lists.freedesktop.org 27430S: Supported 27431F: drivers/vfio/pci/xe 27432 27433VGA_SWITCHEROO 27434R: Lukas Wunner <lukas@wunner.de> 27435S: Maintained 27436T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27437F: Documentation/gpu/vga-switcheroo.rst 27438F: drivers/gpu/vga/vga_switcheroo.c 27439F: include/linux/vga_switcheroo.h 27440 27441VIA RHINE NETWORK DRIVER 27442M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27443S: Maintained 27444F: drivers/net/ethernet/via/via-rhine.c 27445 27446VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27447M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27448L: linux-fbdev@vger.kernel.org 27449S: Maintained 27450F: drivers/video/fbdev/via/ 27451F: include/linux/via-core.h 27452F: include/linux/via_i2c.h 27453 27454VIA VELOCITY NETWORK DRIVER 27455M: Francois Romieu <romieu@fr.zoreil.com> 27456L: netdev@vger.kernel.org 27457S: Maintained 27458F: drivers/net/ethernet/via/via-velocity.* 27459 27460VICODEC VIRTUAL CODEC DRIVER 27461M: Hans Verkuil <hverkuil@kernel.org> 27462L: linux-media@vger.kernel.org 27463S: Maintained 27464W: https://linuxtv.org 27465T: git git://linuxtv.org/media.git 27466F: drivers/media/test-drivers/vicodec/* 27467 27468VIDEO I2C POLLING DRIVER 27469M: Matt Ranostay <matt.ranostay@konsulko.com> 27470L: linux-media@vger.kernel.org 27471S: Maintained 27472F: drivers/media/i2c/video-i2c.c 27473 27474VIDEO MULTIPLEXER DRIVER 27475M: Philipp Zabel <p.zabel@pengutronix.de> 27476L: linux-media@vger.kernel.org 27477S: Maintained 27478F: drivers/media/platform/video-mux.c 27479 27480VIDEOBUF2 FRAMEWORK 27481M: Tomasz Figa <tfiga@chromium.org> 27482M: Marek Szyprowski <m.szyprowski@samsung.com> 27483L: linux-media@vger.kernel.org 27484S: Maintained 27485F: drivers/media/common/videobuf2/* 27486F: include/media/videobuf2-* 27487 27488VIDTV VIRTUAL DIGITAL TV DRIVER 27489M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27490L: linux-media@vger.kernel.org 27491S: Maintained 27492W: https://linuxtv.org 27493T: git git://linuxtv.org/media.git 27494F: drivers/media/test-drivers/vidtv/* 27495 27496VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27497M: Shuah Khan <skhan@linuxfoundation.org> 27498R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27499L: linux-media@vger.kernel.org 27500S: Maintained 27501W: https://linuxtv.org 27502T: git git://linuxtv.org/media.git 27503F: drivers/media/test-drivers/vimc/* 27504 27505VIRT LIB 27506M: Alex Williamson <alex@shazbot.org> 27507M: Paolo Bonzini <pbonzini@redhat.com> 27508L: kvm@vger.kernel.org 27509S: Supported 27510F: virt/lib/ 27511 27512VIRTIO AND VHOST VSOCK DRIVER 27513M: Stefan Hajnoczi <stefanha@redhat.com> 27514M: Stefano Garzarella <sgarzare@redhat.com> 27515L: kvm@vger.kernel.org 27516L: virtualization@lists.linux.dev 27517L: netdev@vger.kernel.org 27518S: Maintained 27519F: drivers/vhost/vsock.c 27520F: include/linux/virtio_vsock.h 27521F: include/uapi/linux/virtio_vsock.h 27522F: net/vmw_vsock/virtio_transport.c 27523F: net/vmw_vsock/virtio_transport_common.c 27524 27525VIRTIO BALLOON 27526M: "Michael S. Tsirkin" <mst@redhat.com> 27527M: David Hildenbrand <david@kernel.org> 27528L: virtualization@lists.linux.dev 27529S: Maintained 27530F: drivers/virtio/virtio_balloon.c 27531F: include/linux/balloon_compaction.h 27532F: include/uapi/linux/virtio_balloon.h 27533F: mm/balloon_compaction.c 27534 27535VIRTIO BLOCK AND SCSI DRIVERS 27536M: "Michael S. Tsirkin" <mst@redhat.com> 27537M: Jason Wang <jasowang@redhat.com> 27538R: Paolo Bonzini <pbonzini@redhat.com> 27539R: Stefan Hajnoczi <stefanha@redhat.com> 27540R: Eugenio Pérez <eperezma@redhat.com> 27541L: virtualization@lists.linux.dev 27542S: Maintained 27543F: drivers/block/virtio_blk.c 27544F: drivers/scsi/virtio_scsi.c 27545F: include/uapi/linux/virtio_blk.h 27546F: include/uapi/linux/virtio_scsi.h 27547 27548VIRTIO CONSOLE DRIVER 27549M: Amit Shah <amit@kernel.org> 27550L: virtualization@lists.linux.dev 27551S: Maintained 27552F: drivers/char/virtio_console.c 27553F: include/uapi/linux/virtio_console.h 27554 27555VIRTIO CORE 27556M: "Michael S. Tsirkin" <mst@redhat.com> 27557M: Jason Wang <jasowang@redhat.com> 27558R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27559R: Eugenio Pérez <eperezma@redhat.com> 27560L: virtualization@lists.linux.dev 27561S: Maintained 27562F: Documentation/ABI/testing/sysfs-bus-vdpa 27563F: Documentation/ABI/testing/sysfs-class-vduse 27564F: Documentation/devicetree/bindings/virtio/ 27565F: Documentation/driver-api/virtio/ 27566F: drivers/block/virtio_blk.c 27567F: drivers/crypto/virtio/ 27568F: drivers/vdpa/ 27569F: drivers/virtio/ 27570F: include/linux/vdpa.h 27571F: include/linux/virtio*.h 27572F: include/linux/vringh.h 27573F: include/uapi/linux/virtio_*.h 27574F: net/vmw_vsock/virtio* 27575F: tools/virtio/ 27576 27577VIRTIO CRYPTO DRIVER 27578M: Gonglei <arei.gonglei@huawei.com> 27579L: virtualization@lists.linux.dev 27580L: linux-crypto@vger.kernel.org 27581S: Maintained 27582F: drivers/crypto/virtio/ 27583F: include/uapi/linux/virtio_crypto.h 27584 27585VIRTIO DRIVERS FOR S390 27586M: Cornelia Huck <cohuck@redhat.com> 27587M: Halil Pasic <pasic@linux.ibm.com> 27588M: Eric Farman <farman@linux.ibm.com> 27589L: linux-s390@vger.kernel.org 27590L: virtualization@lists.linux.dev 27591L: kvm@vger.kernel.org 27592S: Supported 27593F: arch/s390/include/uapi/asm/virtio-ccw.h 27594F: drivers/s390/virtio/ 27595 27596VIRTIO FILE SYSTEM 27597M: German Maglione <gmaglione@redhat.com> 27598M: Vivek Goyal <vgoyal@redhat.com> 27599M: Stefan Hajnoczi <stefanha@redhat.com> 27600M: Miklos Szeredi <miklos@szeredi.hu> 27601R: Eugenio Pérez <eperezma@redhat.com> 27602L: virtualization@lists.linux.dev 27603L: linux-fsdevel@vger.kernel.org 27604S: Supported 27605W: https://virtio-fs.gitlab.io/ 27606F: Documentation/filesystems/virtiofs.rst 27607F: fs/fuse/virtio_fs.c 27608F: include/uapi/linux/virtio_fs.h 27609 27610VIRTIO GPIO DRIVER 27611M: Enrico Weigelt, metux IT consult <info@metux.net> 27612M: Viresh Kumar <vireshk@kernel.org> 27613L: linux-gpio@vger.kernel.org 27614L: virtualization@lists.linux.dev 27615S: Maintained 27616F: drivers/gpio/gpio-virtio.c 27617F: include/uapi/linux/virtio_gpio.h 27618 27619VIRTIO GPU DRIVER 27620M: David Airlie <airlied@redhat.com> 27621M: Gerd Hoffmann <kraxel@redhat.com> 27622M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27623R: Gurchetan Singh <gurchetansingh@chromium.org> 27624R: Chia-I Wu <olvaffe@gmail.com> 27625L: dri-devel@lists.freedesktop.org 27626L: virtualization@lists.linux.dev 27627S: Maintained 27628T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27629F: drivers/gpu/drm/ci/xfails/virtio* 27630F: drivers/gpu/drm/virtio/ 27631F: include/uapi/linux/virtio_gpu.h 27632 27633VIRTIO HOST (VHOST) 27634M: "Michael S. Tsirkin" <mst@redhat.com> 27635M: Jason Wang <jasowang@redhat.com> 27636R: Eugenio Pérez <eperezma@redhat.com> 27637L: kvm@vger.kernel.org 27638L: virtualization@lists.linux.dev 27639L: netdev@vger.kernel.org 27640S: Maintained 27641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27642F: drivers/vhost/ 27643F: include/linux/sched/vhost_task.h 27644F: include/linux/vhost_iotlb.h 27645F: include/uapi/linux/vhost.h 27646F: kernel/vhost_task.c 27647 27648VIRTIO HOST (VHOST-SCSI) 27649M: "Michael S. Tsirkin" <mst@redhat.com> 27650M: Jason Wang <jasowang@redhat.com> 27651M: Mike Christie <michael.christie@oracle.com> 27652R: Paolo Bonzini <pbonzini@redhat.com> 27653R: Stefan Hajnoczi <stefanha@redhat.com> 27654L: virtualization@lists.linux.dev 27655S: Maintained 27656F: drivers/vhost/scsi.c 27657 27658VIRTIO I2C DRIVER 27659M: Viresh Kumar <viresh.kumar@linaro.org> 27660R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27661L: linux-i2c@vger.kernel.org 27662L: virtualization@lists.linux.dev 27663S: Maintained 27664F: drivers/i2c/busses/i2c-virtio.c 27665F: include/uapi/linux/virtio_i2c.h 27666 27667VIRTIO INPUT DRIVER 27668M: Gerd Hoffmann <kraxel@redhat.com> 27669S: Maintained 27670F: drivers/virtio/virtio_input.c 27671F: include/uapi/linux/virtio_input.h 27672 27673VIRTIO IOMMU DRIVER 27674M: Jean-Philippe Brucker <jpb@kernel.org> 27675L: virtualization@lists.linux.dev 27676S: Maintained 27677F: drivers/iommu/virtio-iommu.c 27678F: include/uapi/linux/virtio_iommu.h 27679 27680VIRTIO MEM DRIVER 27681M: David Hildenbrand <david@kernel.org> 27682L: virtualization@lists.linux.dev 27683S: Maintained 27684W: https://virtio-mem.gitlab.io/ 27685F: drivers/virtio/virtio_mem.c 27686F: include/uapi/linux/virtio_mem.h 27687 27688VIRTIO NET DRIVER 27689M: "Michael S. Tsirkin" <mst@redhat.com> 27690M: Jason Wang <jasowang@redhat.com> 27691R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27692R: Eugenio Pérez <eperezma@redhat.com> 27693L: netdev@vger.kernel.org 27694L: virtualization@lists.linux.dev 27695S: Maintained 27696F: drivers/net/virtio_net.c 27697F: include/linux/virtio_net.h 27698F: include/uapi/linux/virtio_net.h 27699F: tools/testing/selftests/drivers/net/virtio_net/ 27700 27701VIRTIO PMEM DRIVER 27702M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27703L: virtualization@lists.linux.dev 27704S: Maintained 27705F: drivers/nvdimm/nd_virtio.c 27706F: drivers/nvdimm/virtio_pmem.c 27707 27708VIRTIO RTC DRIVER 27709M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27710L: virtualization@lists.linux.dev 27711S: Maintained 27712F: drivers/virtio/virtio_rtc_* 27713F: include/uapi/linux/virtio_rtc.h 27714 27715VIRTIO SOUND DRIVER 27716M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27717M: "Michael S. Tsirkin" <mst@redhat.com> 27718L: virtualization@lists.linux.dev 27719L: linux-sound@vger.kernel.org 27720S: Maintained 27721F: include/uapi/linux/virtio_snd.h 27722F: sound/virtio/* 27723 27724VIRTIO SPI DRIVER 27725M: Haixu Cui <quic_haixcui@quicinc.com> 27726L: virtualization@lists.linux.dev 27727S: Maintained 27728F: drivers/spi/spi-virtio.c 27729F: include/uapi/linux/virtio_spi.h 27730 27731VIRTUAL BOX GUEST DEVICE DRIVER 27732M: Hans de Goede <hansg@kernel.org> 27733M: Arnd Bergmann <arnd@arndb.de> 27734M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27735S: Maintained 27736F: drivers/virt/vboxguest/ 27737F: include/linux/vbox_utils.h 27738F: include/uapi/linux/vbox*.h 27739 27740VIRTUAL BOX SHARED FOLDER VFS DRIVER 27741M: Hans de Goede <hansg@kernel.org> 27742L: linux-fsdevel@vger.kernel.org 27743S: Maintained 27744F: fs/vboxsf/* 27745 27746VIRTUAL PCM TEST DRIVER 27747M: Ivan Orlov <ivan.orlov0322@gmail.com> 27748L: linux-sound@vger.kernel.org 27749S: Maintained 27750F: Documentation/sound/cards/pcmtest.rst 27751F: sound/drivers/pcmtest.c 27752F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27753 27754VIRTUAL SERIO DEVICE DRIVER 27755M: Stephen Chandler Paul <thatslyude@gmail.com> 27756S: Maintained 27757F: drivers/input/serio/userio.c 27758F: include/uapi/linux/userio.h 27759 27760VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27761M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27762S: Maintained 27763F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27764F: drivers/iio/light/veml3235.c 27765 27766VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27767M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27768S: Maintained 27769F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27770F: drivers/iio/light/veml6030.c 27771 27772VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27773M: Andreas Klinger <ak@it-klinger.de> 27774S: Maintained 27775F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27776F: drivers/iio/light/veml6046x00.c 27777 27778VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27779M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27780S: Maintained 27781F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27782F: drivers/iio/light/veml6075.c 27783 27784VISL VIRTUAL STATELESS DECODER DRIVER 27785M: Daniel Almeida <daniel.almeida@collabora.com> 27786L: linux-media@vger.kernel.org 27787S: Supported 27788F: drivers/media/test-drivers/visl 27789 27790VIVID VIRTUAL VIDEO DRIVER 27791M: Hans Verkuil <hverkuil@kernel.org> 27792L: linux-media@vger.kernel.org 27793S: Maintained 27794W: https://linuxtv.org 27795T: git git://linuxtv.org/media.git 27796F: drivers/media/test-drivers/vivid/* 27797 27798VM SOCKETS (AF_VSOCK) 27799M: Stefano Garzarella <sgarzare@redhat.com> 27800L: virtualization@lists.linux.dev 27801L: netdev@vger.kernel.org 27802S: Maintained 27803F: drivers/net/vsockmon.c 27804F: include/net/af_vsock.h 27805F: include/uapi/linux/vm_sockets.h 27806F: include/uapi/linux/vm_sockets_diag.h 27807F: include/uapi/linux/vsockmon.h 27808F: net/vmw_vsock/ 27809F: tools/testing/selftests/vsock/ 27810F: tools/testing/vsock/ 27811 27812VMALLOC 27813M: Andrew Morton <akpm@linux-foundation.org> 27814M: Uladzislau Rezki <urezki@gmail.com> 27815L: linux-mm@kvack.org 27816S: Maintained 27817W: http://www.linux-mm.org 27818T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27819F: include/linux/vmalloc.h 27820F: mm/vmalloc.c 27821F: lib/test_vmalloc.c 27822 27823VME SUBSYSTEM 27824L: linux-kernel@vger.kernel.org 27825S: Orphan 27826T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27827F: Documentation/driver-api/vme.rst 27828F: drivers/staging/vme_user/ 27829 27830VMWARE BALLOON DRIVER 27831M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27832R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27833L: linux-kernel@vger.kernel.org 27834S: Supported 27835F: drivers/misc/vmw_balloon.c 27836 27837VMWARE HYPERVISOR INTERFACE 27838M: Ajay Kaher <ajay.kaher@broadcom.com> 27839M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27840R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27841L: virtualization@lists.linux.dev 27842L: x86@kernel.org 27843S: Supported 27844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27845F: arch/x86/include/asm/vmware.h 27846F: arch/x86/kernel/cpu/vmware.c 27847 27848VMWARE PVRDMA DRIVER 27849M: Bryan Tan <bryan-bt.tan@broadcom.com> 27850M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27851R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27852L: linux-rdma@vger.kernel.org 27853S: Supported 27854F: drivers/infiniband/hw/vmw_pvrdma/ 27855 27856VMWARE PVSCSI DRIVER 27857M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27859L: linux-scsi@vger.kernel.org 27860S: Supported 27861F: drivers/scsi/vmw_pvscsi.c 27862F: drivers/scsi/vmw_pvscsi.h 27863 27864VMWARE VIRTUAL PTP CLOCK DRIVER 27865M: Nick Shi <nick.shi@broadcom.com> 27866R: Ajay Kaher <ajay.kaher@broadcom.com> 27867R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27868R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27869L: netdev@vger.kernel.org 27870S: Supported 27871F: drivers/ptp/ptp_vmw.c 27872 27873VMWARE VMCI DRIVER 27874M: Bryan Tan <bryan-bt.tan@broadcom.com> 27875M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27877L: linux-kernel@vger.kernel.org 27878S: Supported 27879F: drivers/misc/vmw_vmci/ 27880F: include/linux/vmw_vmci* 27881 27882VMWARE VMMOUSE SUBDRIVER 27883M: Zack Rusin <zack.rusin@broadcom.com> 27884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27885L: linux-input@vger.kernel.org 27886S: Supported 27887F: drivers/input/mouse/vmmouse.c 27888F: drivers/input/mouse/vmmouse.h 27889 27890VMWARE VMXNET3 ETHERNET DRIVER 27891M: Ronak Doshi <ronak.doshi@broadcom.com> 27892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27893L: netdev@vger.kernel.org 27894S: Supported 27895F: drivers/net/vmxnet3/ 27896 27897VMWARE VSOCK VMCI TRANSPORT DRIVER 27898M: Bryan Tan <bryan-bt.tan@broadcom.com> 27899M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27900R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27901L: linux-kernel@vger.kernel.org 27902S: Supported 27903F: net/vmw_vsock/vmci_transport* 27904 27905VOCORE VOCORE2 BOARD 27906M: Harvey Hunt <harveyhuntnexus@gmail.com> 27907L: linux-mips@vger.kernel.org 27908S: Maintained 27909F: arch/mips/boot/dts/ralink/vocore2.dts 27910 27911VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27912M: Liam Girdwood <lgirdwood@gmail.com> 27913M: Mark Brown <broonie@kernel.org> 27914L: linux-kernel@vger.kernel.org 27915S: Supported 27916W: http://www.slimlogic.co.uk/?p=48 27917T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27918F: Documentation/devicetree/bindings/regulator/ 27919F: Documentation/power/regulator/ 27920F: drivers/regulator/ 27921F: rust/kernel/regulator.rs 27922F: include/dt-bindings/regulator/ 27923F: include/linux/regulator/ 27924K: regulator_get_optional 27925 27926VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27927R: Matti Vaittinen <mazziesaccount@gmail.com> 27928F: drivers/regulator/irq_helpers.c 27929 27930VRF 27931M: David Ahern <dsahern@kernel.org> 27932L: netdev@vger.kernel.org 27933S: Maintained 27934F: Documentation/networking/vrf.rst 27935F: drivers/net/vrf.c 27936 27937VSPRINTF 27938M: Petr Mladek <pmladek@suse.com> 27939M: Steven Rostedt <rostedt@goodmis.org> 27940R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27941R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27942R: Sergey Senozhatsky <senozhatsky@chromium.org> 27943S: Maintained 27944T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27945F: Documentation/core-api/printk-formats.rst 27946F: lib/tests/printf_kunit.c 27947F: lib/tests/scanf_kunit.c 27948F: lib/vsprintf.c 27949 27950VT1211 HARDWARE MONITOR DRIVER 27951M: Juerg Haefliger <juergh@proton.me> 27952L: linux-hwmon@vger.kernel.org 27953S: Maintained 27954F: Documentation/hwmon/vt1211.rst 27955F: drivers/hwmon/vt1211.c 27956 27957VT8231 HARDWARE MONITOR DRIVER 27958M: Roger Lucas <vt8231@hiddenengine.co.uk> 27959L: linux-hwmon@vger.kernel.org 27960S: Maintained 27961F: drivers/hwmon/vt8231.c 27962 27963VUB300 USB to SDIO/SD/MMC bridge chip 27964L: linux-mmc@vger.kernel.org 27965S: Orphan 27966F: drivers/mmc/host/vub300.c 27967 27968W1 DALLAS'S 1-WIRE BUS 27969M: Krzysztof Kozlowski <krzk@kernel.org> 27970S: Maintained 27971F: Documentation/devicetree/bindings/w1/ 27972F: Documentation/w1/ 27973F: drivers/w1/ 27974F: include/linux/w1.h 27975 27976W83791D HARDWARE MONITORING DRIVER 27977M: Marc Hulsman <m.hulsman@tudelft.nl> 27978L: linux-hwmon@vger.kernel.org 27979S: Maintained 27980F: Documentation/hwmon/w83791d.rst 27981F: drivers/hwmon/w83791d.c 27982 27983W83793 HARDWARE MONITORING DRIVER 27984M: Rudolf Marek <r.marek@assembler.cz> 27985L: linux-hwmon@vger.kernel.org 27986S: Maintained 27987F: Documentation/hwmon/w83793.rst 27988F: drivers/hwmon/w83793.c 27989 27990W83795 HARDWARE MONITORING DRIVER 27991M: Jean Delvare <jdelvare@suse.com> 27992L: linux-hwmon@vger.kernel.org 27993S: Maintained 27994F: drivers/hwmon/w83795.c 27995 27996W83L51xD SD/MMC CARD INTERFACE DRIVER 27997M: Pierre Ossman <pierre@ossman.eu> 27998S: Maintained 27999F: drivers/mmc/host/wbsd.* 28000 28001WACOM PROTOCOL 4 SERIAL TABLETS 28002M: Julian Squires <julian@cipht.net> 28003M: Hans de Goede <hansg@kernel.org> 28004L: linux-input@vger.kernel.org 28005S: Maintained 28006F: drivers/input/tablet/wacom_serial4.c 28007 28008WANGXUN ETHERNET DRIVER 28009M: Jiawen Wu <jiawenwu@trustnetic.com> 28010M: Mengyuan Lou <mengyuanlou@net-swift.com> 28011L: netdev@vger.kernel.org 28012S: Maintained 28013W: https://www.net-swift.com 28014F: Documentation/networking/device_drivers/ethernet/wangxun/* 28015F: drivers/net/ethernet/wangxun/ 28016F: drivers/net/pcs/pcs-xpcs-wx.c 28017 28018WATCHDOG DEVICE DRIVERS 28019M: Wim Van Sebroeck <wim@linux-watchdog.org> 28020M: Guenter Roeck <linux@roeck-us.net> 28021L: linux-watchdog@vger.kernel.org 28022S: Maintained 28023W: http://www.linux-watchdog.org/ 28024T: git git://www.linux-watchdog.org/linux-watchdog.git 28025F: Documentation/devicetree/bindings/watchdog/ 28026F: Documentation/watchdog/ 28027F: drivers/watchdog/ 28028F: include/linux/watchdog.h 28029F: include/trace/events/watchdog.h 28030F: include/uapi/linux/watchdog.h 28031 28032WAVE5 VPU CODEC DRIVER 28033M: Nas Chung <nas.chung@chipsnmedia.com> 28034M: Jackson Lee <jackson.lee@chipsnmedia.com> 28035L: linux-media@vger.kernel.org 28036S: Maintained 28037F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 28038F: drivers/media/platform/chips-media/wave5/ 28039 28040WHISKEYCOVE PMIC GPIO DRIVER 28041M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 28042L: linux-gpio@vger.kernel.org 28043S: Maintained 28044F: drivers/gpio/gpio-wcove.c 28045 28046WHWAVE RTC DRIVER 28047M: Dianlong Li <long17.cool@163.com> 28048L: linux-rtc@vger.kernel.org 28049S: Maintained 28050F: drivers/rtc/rtc-sd3078.c 28051 28052WIIMOTE HID DRIVER 28053M: David Rheinsberg <david@readahead.eu> 28054L: linux-input@vger.kernel.org 28055S: Maintained 28056F: drivers/hid/hid-wiimote* 28057 28058WILOCITY WIL6210 WIRELESS DRIVER 28059L: linux-wireless@vger.kernel.org 28060S: Orphan 28061W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 28062F: drivers/net/wireless/ath/wil6210/ 28063 28064WINBOND CIR DRIVER 28065M: David Härdeman <david@hardeman.nu> 28066S: Maintained 28067F: drivers/media/rc/winbond-cir.c 28068 28069WINSEN MHZ19B 28070M: Gyeyoung Baek <gye976@gmail.com> 28071S: Maintained 28072F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 28073F: drivers/iio/chemical/mhz19b.c 28074 28075WINSYSTEMS EBC-C384 WATCHDOG DRIVER 28076L: linux-watchdog@vger.kernel.org 28077S: Orphan 28078F: drivers/watchdog/ebc-c384_wdt.c 28079 28080WINSYSTEMS WS16C48 GPIO DRIVER 28081M: William Breathitt Gray <wbg@kernel.org> 28082L: linux-gpio@vger.kernel.org 28083S: Maintained 28084F: drivers/gpio/gpio-ws16c48.c 28085 28086WIREGUARD SECURE NETWORK TUNNEL 28087M: Jason A. Donenfeld <Jason@zx2c4.com> 28088L: wireguard@lists.zx2c4.com 28089L: netdev@vger.kernel.org 28090S: Maintained 28091F: Documentation/netlink/specs/wireguard.yaml 28092F: drivers/net/wireguard/ 28093F: tools/testing/selftests/wireguard/ 28094 28095WISTRON LAPTOP BUTTON DRIVER 28096M: Miloslav Trmac <mitr@volny.cz> 28097S: Maintained 28098F: drivers/input/misc/wistron_btns.c 28099 28100WMI BINARY MOF DRIVER 28101M: Armin Wolf <W_Armin@gmx.de> 28102R: Thomas Weißschuh <linux@weissschuh.net> 28103L: platform-driver-x86@vger.kernel.org 28104S: Maintained 28105F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 28106F: Documentation/wmi/devices/wmi-bmof.rst 28107F: drivers/platform/x86/wmi-bmof.c 28108 28109WOLFSON MICROELECTRONICS DRIVERS 28110L: patches@opensource.cirrus.com 28111S: Supported 28112W: https://github.com/CirrusLogic/linux-drivers/wiki 28113T: git https://github.com/CirrusLogic/linux-drivers.git 28114F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 28115F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 28116F: Documentation/devicetree/bindings/mfd/wm831x.txt 28117F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 28118F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 28119F: Documentation/devicetree/bindings/sound/wlf,*.yaml 28120F: Documentation/devicetree/bindings/sound/wm* 28121F: Documentation/hwmon/wm83??.rst 28122F: arch/arm/mach-s3c/mach-crag6410* 28123F: drivers/clk/clk-wm83*.c 28124F: drivers/gpio/gpio-*wm*.c 28125F: drivers/gpio/gpio-arizona.c 28126F: drivers/hwmon/wm83??-hwmon.c 28127F: drivers/input/misc/wm831x-on.c 28128F: drivers/input/touchscreen/wm831x-ts.c 28129F: drivers/input/touchscreen/wm97*.c 28130F: drivers/leds/leds-wm83*.c 28131F: drivers/mfd/arizona* 28132F: drivers/mfd/cs47l24* 28133F: drivers/mfd/wm*.c 28134F: drivers/power/supply/wm83*.c 28135F: drivers/regulator/arizona* 28136F: drivers/regulator/wm8*.c 28137F: drivers/rtc/rtc-wm83*.c 28138F: drivers/video/backlight/wm83*_bl.c 28139F: drivers/watchdog/wm83*_wdt.c 28140F: include/linux/mfd/arizona/ 28141F: include/linux/mfd/wm831x/ 28142F: include/linux/mfd/wm8350/ 28143F: include/linux/mfd/wm8400* 28144F: include/linux/regulator/arizona* 28145F: include/linux/wm97xx.h 28146F: include/sound/wm????.h 28147F: sound/soc/codecs/arizona* 28148F: sound/soc/codecs/cs47l24* 28149F: sound/soc/codecs/wm* 28150 28151WORKQUEUE 28152M: Tejun Heo <tj@kernel.org> 28153R: Lai Jiangshan <jiangshanlai@gmail.com> 28154S: Maintained 28155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 28156F: Documentation/core-api/workqueue.rst 28157F: include/linux/workqueue.h 28158F: kernel/workqueue.c 28159F: kernel/workqueue_internal.h 28160 28161WWAN DRIVERS 28162M: Loic Poulain <loic.poulain@oss.qualcomm.com> 28163M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 28164R: Johannes Berg <johannes@sipsolutions.net> 28165L: netdev@vger.kernel.org 28166S: Maintained 28167F: drivers/net/wwan/ 28168F: include/linux/wwan.h 28169F: include/uapi/linux/wwan.h 28170 28171X-POWERS AXP288 PMIC DRIVERS 28172M: Hans de Goede <hansg@kernel.org> 28173S: Maintained 28174F: drivers/acpi/pmic/intel_pmic_xpower.c 28175N: axp288 28176 28177X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 28178M: Chen-Yu Tsai <wens@kernel.org> 28179L: linux-kernel@vger.kernel.org 28180S: Maintained 28181N: axp[128] 28182 28183X.25 STACK 28184M: Martin Schiller <ms@dev.tdt.de> 28185L: linux-x25@vger.kernel.org 28186S: Maintained 28187F: Documentation/networking/lapb-module.rst 28188F: Documentation/networking/x25* 28189F: drivers/net/wan/hdlc_x25.c 28190F: drivers/net/wan/lapbether.c 28191F: include/*/lapb.h 28192F: include/net/x25* 28193F: include/uapi/linux/x25.h 28194F: net/lapb/ 28195F: net/x25/ 28196 28197X86 ARCHITECTURE (32-BIT AND 64-BIT) 28198M: Thomas Gleixner <tglx@linutronix.de> 28199M: Ingo Molnar <mingo@redhat.com> 28200M: Borislav Petkov <bp@alien8.de> 28201M: Dave Hansen <dave.hansen@linux.intel.com> 28202M: x86@kernel.org 28203R: "H. Peter Anvin" <hpa@zytor.com> 28204L: linux-kernel@vger.kernel.org 28205S: Maintained 28206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 28207F: Documentation/arch/x86/ 28208F: Documentation/devicetree/bindings/x86/ 28209F: arch/x86/ 28210F: tools/testing/selftests/x86 28211 28212X86 CPUID DATABASE 28213M: Borislav Petkov <bp@alien8.de> 28214M: Thomas Gleixner <tglx@linutronix.de> 28215M: x86@kernel.org 28216R: Ahmed S. Darwish <darwi@linutronix.de> 28217L: x86-cpuid@lists.linux.dev 28218S: Maintained 28219W: https://x86-cpuid.org 28220F: tools/arch/x86/kcpuid/ 28221 28222X86 ENTRY CODE 28223M: Andy Lutomirski <luto@kernel.org> 28224L: linux-kernel@vger.kernel.org 28225S: Maintained 28226T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 28227F: arch/x86/entry/ 28228 28229X86 HARDWARE VULNERABILITIES 28230M: Thomas Gleixner <tglx@linutronix.de> 28231M: Borislav Petkov <bp@alien8.de> 28232M: Peter Zijlstra <peterz@infradead.org> 28233M: Josh Poimboeuf <jpoimboe@kernel.org> 28234R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 28235S: Maintained 28236F: Documentation/admin-guide/hw-vuln/ 28237F: arch/x86/include/asm/nospec-branch.h 28238F: arch/x86/kernel/cpu/bugs.c 28239 28240X86 MCE INFRASTRUCTURE 28241M: Tony Luck <tony.luck@intel.com> 28242M: Borislav Petkov <bp@alien8.de> 28243L: linux-edac@vger.kernel.org 28244S: Maintained 28245F: Documentation/ABI/testing/sysfs-mce 28246F: Documentation/arch/x86/x86_64/machinecheck.rst 28247F: arch/x86/kernel/cpu/mce/* 28248 28249X86 MICROCODE UPDATE SUPPORT 28250M: Borislav Petkov <bp@alien8.de> 28251S: Maintained 28252F: arch/x86/kernel/cpu/microcode/* 28253 28254X86 MM 28255M: Dave Hansen <dave.hansen@linux.intel.com> 28256M: Andy Lutomirski <luto@kernel.org> 28257M: Peter Zijlstra <peterz@infradead.org> 28258L: linux-kernel@vger.kernel.org 28259S: Maintained 28260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 28261F: arch/x86/mm/ 28262 28263X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 28264M: Hans de Goede <hansg@kernel.org> 28265L: platform-driver-x86@vger.kernel.org 28266S: Maintained 28267T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28268F: drivers/platform/x86/x86-android-tablets/ 28269 28270X86 PLATFORM DRIVERS 28271M: Hans de Goede <hansg@kernel.org> 28272M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 28273L: platform-driver-x86@vger.kernel.org 28274S: Maintained 28275Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 28276T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28277F: drivers/platform/olpc/ 28278F: drivers/platform/x86/ 28279F: include/linux/platform_data/x86/ 28280 28281X86 PLATFORM UV HPE SUPERDOME FLEX 28282M: Steve Wahl <steve.wahl@hpe.com> 28283R: Justin Ernst <justin.ernst@hpe.com> 28284R: Kyle Meyer <kyle.meyer@hpe.com> 28285R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 28286R: Russ Anderson <russ.anderson@hpe.com> 28287S: Supported 28288F: arch/x86/include/asm/uv/ 28289F: arch/x86/kernel/apic/x2apic_uv_x.c 28290F: arch/x86/platform/uv/ 28291 28292X86 STACK UNWINDING 28293M: Josh Poimboeuf <jpoimboe@kernel.org> 28294M: Peter Zijlstra <peterz@infradead.org> 28295S: Supported 28296F: arch/x86/include/asm/unwind*.h 28297F: arch/x86/kernel/dumpstack.c 28298F: arch/x86/kernel/stacktrace.c 28299F: arch/x86/kernel/unwind_*.c 28300 28301X86 TRUST DOMAIN EXTENSIONS (TDX) 28302M: Kiryl Shutsemau <kas@kernel.org> 28303R: Dave Hansen <dave.hansen@linux.intel.com> 28304R: Rick Edgecombe <rick.p.edgecombe@intel.com> 28305L: x86@kernel.org 28306L: linux-coco@lists.linux.dev 28307L: kvm@vger.kernel.org 28308S: Supported 28309T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 28310N: tdx 28311K: \b(tdx) 28312 28313X86 VDSO 28314M: Andy Lutomirski <luto@kernel.org> 28315L: linux-kernel@vger.kernel.org 28316S: Maintained 28317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 28318F: arch/x86/entry/vdso/ 28319 28320XARRAY 28321M: Matthew Wilcox <willy@infradead.org> 28322L: linux-fsdevel@vger.kernel.org 28323L: linux-mm@kvack.org 28324S: Supported 28325F: Documentation/core-api/idr.rst 28326F: Documentation/core-api/xarray.rst 28327F: include/linux/idr.h 28328F: include/linux/xarray.h 28329F: lib/idr.c 28330F: lib/test_xarray.c 28331F: lib/xarray.c 28332F: tools/testing/radix-tree 28333 28334XARRAY API [RUST] 28335M: Tamir Duberstein <tamird@gmail.com> 28336M: Andreas Hindborg <a.hindborg@kernel.org> 28337L: rust-for-linux@vger.kernel.org 28338S: Supported 28339W: https://rust-for-linux.com 28340B: https://github.com/Rust-for-Linux/linux/issues 28341C: https://rust-for-linux.zulipchat.com 28342T: git https://github.com/Rust-for-Linux/linux.git xarray-next 28343F: rust/kernel/xarray.rs 28344 28345XBOX DVD IR REMOTE 28346M: Benjamin Valentin <benpicco@googlemail.com> 28347S: Maintained 28348F: drivers/media/rc/keymaps/rc-xbox-dvd.c 28349F: drivers/media/rc/xbox_remote.c 28350 28351XC2028/3028 TUNER DRIVER 28352M: Mauro Carvalho Chehab <mchehab@kernel.org> 28353L: linux-media@vger.kernel.org 28354S: Maintained 28355W: https://linuxtv.org 28356T: git git://linuxtv.org/media.git 28357F: drivers/media/tuners/xc2028.* 28358 28359XDP (eXpress Data Path) 28360M: Alexei Starovoitov <ast@kernel.org> 28361M: Daniel Borkmann <daniel@iogearbox.net> 28362M: David S. Miller <davem@davemloft.net> 28363M: Jakub Kicinski <kuba@kernel.org> 28364M: Jesper Dangaard Brouer <hawk@kernel.org> 28365M: John Fastabend <john.fastabend@gmail.com> 28366R: Stanislav Fomichev <sdf@fomichev.me> 28367L: netdev@vger.kernel.org 28368L: bpf@vger.kernel.org 28369S: Supported 28370F: drivers/net/ethernet/*/*/*/*/*xdp* 28371F: drivers/net/ethernet/*/*/*xdp* 28372F: include/net/xdp.h 28373F: include/net/xdp_priv.h 28374F: include/trace/events/xdp.h 28375F: kernel/bpf/cpumap.c 28376F: kernel/bpf/devmap.c 28377F: net/core/xdp.c 28378F: samples/bpf/xdp* 28379F: tools/testing/selftests/bpf/*/*xdp* 28380F: tools/testing/selftests/bpf/*xdp* 28381K: (?:\b|_)xdp(?:\b|_) 28382 28383XDP SOCKETS (AF_XDP) 28384M: Magnus Karlsson <magnus.karlsson@intel.com> 28385M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 28386R: Stanislav Fomichev <sdf@fomichev.me> 28387L: netdev@vger.kernel.org 28388L: bpf@vger.kernel.org 28389S: Maintained 28390F: Documentation/networking/af_xdp.rst 28391F: include/net/netns/xdp.h 28392F: include/net/xdp_sock* 28393F: include/net/xsk_buff_pool.h 28394F: include/uapi/linux/if_xdp.h 28395F: include/uapi/linux/xdp_diag.h 28396F: net/xdp/ 28397F: tools/testing/selftests/bpf/*xsk* 28398 28399XEN BLOCK SUBSYSTEM 28400M: Roger Pau Monné <roger.pau@citrix.com> 28401L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28402S: Supported 28403F: drivers/block/xen* 28404F: drivers/block/xen-blkback/* 28405 28406XEN HYPERVISOR ARM 28407M: Stefano Stabellini <sstabellini@kernel.org> 28408L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28409S: Maintained 28410F: arch/arm/include/asm/xen/ 28411F: arch/arm/xen/ 28412 28413XEN HYPERVISOR ARM64 28414M: Stefano Stabellini <sstabellini@kernel.org> 28415L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28416S: Maintained 28417F: arch/arm64/include/asm/xen/ 28418F: arch/arm64/xen/ 28419 28420XEN HYPERVISOR INTERFACE 28421M: Juergen Gross <jgross@suse.com> 28422M: Stefano Stabellini <sstabellini@kernel.org> 28423R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 28424L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28425S: Supported 28426T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 28427F: Documentation/ABI/stable/sysfs-hypervisor-xen 28428F: Documentation/ABI/testing/sysfs-hypervisor-xen 28429F: drivers/*/xen-*front.c 28430F: drivers/xen/ 28431F: include/uapi/xen/ 28432F: include/xen/ 28433F: kernel/configs/xen.config 28434 28435XEN HYPERVISOR X86 28436M: Juergen Gross <jgross@suse.com> 28437R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28438L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28439S: Supported 28440F: arch/x86/configs/xen.config 28441F: arch/x86/include/asm/pvclock-abi.h 28442F: arch/x86/include/asm/xen/ 28443F: arch/x86/platform/pvh/ 28444F: arch/x86/xen/ 28445 28446XEN NETWORK BACKEND DRIVER 28447M: Wei Liu <wei.liu@kernel.org> 28448M: Paul Durrant <paul@xen.org> 28449L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28450L: netdev@vger.kernel.org 28451S: Supported 28452F: drivers/net/xen-netback/* 28453 28454XEN PCI SUBSYSTEM 28455M: Juergen Gross <jgross@suse.com> 28456L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28457S: Supported 28458F: arch/x86/pci/*xen* 28459F: drivers/pci/*xen* 28460 28461XEN PVSCSI DRIVERS 28462M: Juergen Gross <jgross@suse.com> 28463L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28464L: linux-scsi@vger.kernel.org 28465S: Supported 28466F: drivers/scsi/xen-scsifront.c 28467F: drivers/xen/xen-scsiback.c 28468F: include/xen/interface/io/vscsiif.h 28469 28470XEN PVUSB DRIVER 28471M: Juergen Gross <jgross@suse.com> 28472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28473L: linux-usb@vger.kernel.org 28474S: Supported 28475F: drivers/usb/host/xen* 28476F: include/xen/interface/io/usbif.h 28477 28478XEN SOUND FRONTEND DRIVER 28479M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28480L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28481L: linux-sound@vger.kernel.org 28482S: Supported 28483F: sound/xen/* 28484 28485XEN SWIOTLB SUBSYSTEM 28486M: Juergen Gross <jgross@suse.com> 28487M: Stefano Stabellini <sstabellini@kernel.org> 28488L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28489L: iommu@lists.linux.dev 28490S: Supported 28491F: arch/*/include/asm/xen/swiotlb-xen.h 28492F: drivers/xen/swiotlb-xen.c 28493F: include/xen/arm/swiotlb-xen.h 28494F: include/xen/swiotlb-xen.h 28495 28496XFS FILESYSTEM 28497M: Carlos Maiolino <cem@kernel.org> 28498L: linux-xfs@vger.kernel.org 28499S: Supported 28500W: http://xfs.org/ 28501C: irc://irc.oftc.net/xfs 28502T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28503P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28504F: Documentation/ABI/testing/sysfs-fs-xfs 28505F: Documentation/admin-guide/xfs.rst 28506F: Documentation/filesystems/xfs/* 28507F: fs/xfs/ 28508F: include/uapi/linux/dqblk_xfs.h 28509F: include/uapi/linux/fsmap.h 28510 28511XILINX AMS DRIVER 28512M: Salih Erim <salih.erim@amd.com> 28513M: Conall O'Griofa <conall.ogriofa@amd.com> 28514L: linux-iio@vger.kernel.org 28515S: Maintained 28516F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28517F: drivers/iio/adc/xilinx-ams.c 28518 28519XILINX AXI ETHERNET DRIVER 28520M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28521S: Maintained 28522F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28523F: drivers/net/ethernet/xilinx/xilinx_axienet* 28524 28525XILINX CAN DRIVER 28526M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28527L: linux-can@vger.kernel.org 28528S: Maintained 28529F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28530F: drivers/net/can/xilinx_can.c 28531 28532XILINX EVENT MANAGEMENT DRIVER 28533M: Michal Simek <michal.simek@amd.com> 28534S: Maintained 28535F: drivers/soc/xilinx/xlnx_event_manager.c 28536F: include/linux/firmware/xlnx-event-manager.h 28537 28538XILINX GPIO DRIVER 28539M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28540R: Srinivas Neeli <srinivas.neeli@amd.com> 28541R: Michal Simek <michal.simek@amd.com> 28542S: Maintained 28543F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28544F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28545F: drivers/gpio/gpio-xilinx.c 28546F: drivers/gpio/gpio-zynq.c 28547 28548XILINX LL TEMAC ETHERNET DRIVER 28549L: netdev@vger.kernel.org 28550S: Orphan 28551F: drivers/net/ethernet/xilinx/ll_temac* 28552 28553XILINX PWM DRIVER 28554M: Sean Anderson <sean.anderson@seco.com> 28555S: Maintained 28556F: drivers/pwm/pwm-xilinx.c 28557F: include/clocksource/timer-xilinx.h 28558 28559XILINX SOUND DRIVERS 28560M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28561S: Maintained 28562F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28563F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28564F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28565F: sound/soc/xilinx/* 28566 28567XILINX SD-FEC IP CORES 28568M: Derek Kiernan <derek.kiernan@amd.com> 28569M: Dragan Cvetic <dragan.cvetic@amd.com> 28570S: Maintained 28571F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28572F: Documentation/misc-devices/xilinx_sdfec.rst 28573F: drivers/misc/xilinx_sdfec.c 28574F: include/uapi/misc/xilinx_sdfec.h 28575 28576XILINX TRNG DRIVER 28577M: Mounika Botcha <mounika.botcha@amd.com> 28578M: Harsh Jain <h.jain@amd.com> 28579S: Maintained 28580F: drivers/crypto/xilinx/xilinx-trng.c 28581 28582XILINX UARTLITE SERIAL DRIVER 28583M: Peter Korsgaard <jacmet@sunsite.dk> 28584L: linux-serial@vger.kernel.org 28585S: Maintained 28586F: drivers/tty/serial/uartlite.c 28587 28588XILINX VIDEO IP CORES 28589M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28590L: linux-media@vger.kernel.org 28591S: Supported 28592T: git git://linuxtv.org/media.git 28593F: Documentation/devicetree/bindings/media/xilinx/ 28594F: drivers/media/platform/xilinx/ 28595F: include/uapi/linux/xilinx-v4l2-controls.h 28596 28597XILINX VERSAL EDAC DRIVER 28598M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28599M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28600S: Maintained 28601F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28602F: drivers/edac/versal_edac.c 28603 28604XILINX VERSALNET EDAC DRIVER 28605M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28606S: Maintained 28607F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28608F: drivers/edac/versalnet_edac.c 28609F: include/linux/cdx/edac_cdx_pcol.h 28610 28611XILINX WATCHDOG DRIVER 28612M: Srinivas Neeli <srinivas.neeli@amd.com> 28613R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28614R: Michal Simek <michal.simek@amd.com> 28615S: Maintained 28616F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28617F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28618F: drivers/watchdog/of_xilinx_wdt.c 28619F: drivers/watchdog/xilinx_wwdt.c 28620 28621XILINX XDMA DRIVER 28622M: Lizhi Hou <lizhi.hou@amd.com> 28623M: Brian Xu <brian.xu@amd.com> 28624M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28625L: dmaengine@vger.kernel.org 28626S: Supported 28627F: drivers/dma/xilinx/xdma-regs.h 28628F: drivers/dma/xilinx/xdma.c 28629F: include/linux/dma/amd_xdma.h 28630F: include/linux/platform_data/amd_xdma.h 28631 28632XILINX ZYNQMP DPDMA DRIVER 28633M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28634L: dmaengine@vger.kernel.org 28635S: Supported 28636F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28637F: drivers/dma/xilinx/xilinx_dpdma.c 28638F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28639 28640XILINX ZYNQMP OCM EDAC DRIVER 28641M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28642M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28643S: Maintained 28644F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28645F: drivers/edac/zynqmp_edac.c 28646 28647XILINX ZYNQMP PSGTR PHY DRIVER 28648M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28649L: linux-kernel@vger.kernel.org 28650S: Supported 28651T: git https://github.com/Xilinx/linux-xlnx.git 28652F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28653F: drivers/phy/xilinx/phy-zynqmp.c 28654 28655XILINX ZYNQMP SHA3 DRIVER 28656M: Harsha <harsha.harsha@amd.com> 28657S: Maintained 28658F: drivers/crypto/xilinx/zynqmp-sha.c 28659 28660XILINX ZYNQMP NVMEM DRIVER 28661M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28662M: Kalyani Akula <kalyani.akula@amd.com> 28663R: Michal Simek <michal.simek@amd.com> 28664S: Maintained 28665F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28666F: drivers/nvmem/zynqmp_nvmem.c 28667 28668XILLYBUS DRIVER 28669M: Eli Billauer <eli.billauer@gmail.com> 28670L: linux-kernel@vger.kernel.org 28671S: Supported 28672F: drivers/char/xillybus/ 28673 28674XLP9XX I2C DRIVER 28675M: George Cherian <gcherian@marvell.com> 28676L: linux-i2c@vger.kernel.org 28677S: Supported 28678W: http://www.marvell.com 28679F: drivers/i2c/busses/i2c-xlp9xx.c 28680 28681XTENSA XTFPGA PLATFORM SUPPORT 28682M: Max Filippov <jcmvbkbc@gmail.com> 28683S: Maintained 28684F: drivers/spi/spi-xtensa-xtfpga.c 28685F: sound/soc/xtensa/xtfpga-i2s.c 28686 28687XZ EMBEDDED 28688M: Lasse Collin <lasse.collin@tukaani.org> 28689S: Maintained 28690W: https://tukaani.org/xz/embedded.html 28691B: https://github.com/tukaani-project/xz-embedded/issues 28692C: irc://irc.libera.chat/tukaani 28693F: Documentation/staging/xz.rst 28694F: include/linux/decompress/unxz.h 28695F: include/linux/xz.h 28696F: lib/decompress_unxz.c 28697F: lib/xz/ 28698F: scripts/xz_wrap.sh 28699 28700YAM DRIVER FOR AX.25 28701M: Jean-Paul Roubelat <jpr@f6fbb.org> 28702L: linux-hams@vger.kernel.org 28703S: Maintained 28704F: drivers/net/hamradio/yam* 28705F: include/linux/yam.h 28706 28707YAMA SECURITY MODULE 28708M: Kees Cook <kees@kernel.org> 28709S: Supported 28710T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28711F: Documentation/admin-guide/LSM/Yama.rst 28712F: security/yama/ 28713 28714YAML NETLINK (YNL) 28715M: Donald Hunter <donald.hunter@gmail.com> 28716M: Jakub Kicinski <kuba@kernel.org> 28717F: Documentation/netlink/ 28718F: Documentation/userspace-api/netlink/intro-specs.rst 28719F: Documentation/userspace-api/netlink/specs.rst 28720F: tools/net/ynl/ 28721 28722YEALINK PHONE DRIVER 28723M: Henk Vergonet <Henk.Vergonet@gmail.com> 28724S: Maintained 28725F: Documentation/input/devices/yealink.rst 28726F: drivers/input/misc/yealink.* 28727 28728Z8530 DRIVER FOR AX.25 28729M: Joerg Reuter <jreuter@yaina.de> 28730L: linux-hams@vger.kernel.org 28731S: Maintained 28732W: http://yaina.de/jreuter/ 28733W: http://www.qsl.net/dl1bke/ 28734F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28735F: drivers/net/hamradio/*scc.c 28736F: drivers/net/hamradio/z8530.h 28737 28738ZD1211RW WIRELESS DRIVER 28739L: linux-wireless@vger.kernel.org 28740S: Orphan 28741F: drivers/net/wireless/zydas/ 28742 28743ZD1301 MEDIA DRIVER 28744L: linux-media@vger.kernel.org 28745S: Orphan 28746W: https://linuxtv.org/ 28747Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28748F: drivers/media/usb/dvb-usb-v2/zd1301* 28749 28750ZD1301_DEMOD MEDIA DRIVER 28751L: linux-media@vger.kernel.org 28752S: Orphan 28753W: https://linuxtv.org/ 28754Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28755F: drivers/media/dvb-frontends/zd1301_demod* 28756 28757ZHAOXIN PROCESSOR SUPPORT 28758M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28759L: linux-kernel@vger.kernel.org 28760S: Maintained 28761F: arch/x86/kernel/cpu/zhaoxin.c 28762 28763ZONED BLOCK DEVICE (BLOCK LAYER) 28764M: Damien Le Moal <dlemoal@kernel.org> 28765L: linux-block@vger.kernel.org 28766S: Maintained 28767F: block/blk-zoned.c 28768F: include/uapi/linux/blkzoned.h 28769 28770ZONED LOOP DEVICE 28771M: Damien Le Moal <dlemoal@kernel.org> 28772R: Christoph Hellwig <hch@lst.de> 28773L: linux-block@vger.kernel.org 28774S: Maintained 28775F: Documentation/admin-guide/blockdev/zoned_loop.rst 28776F: drivers/block/zloop.c 28777 28778ZONEFS FILESYSTEM 28779M: Damien Le Moal <dlemoal@kernel.org> 28780M: Naohiro Aota <naohiro.aota@wdc.com> 28781R: Johannes Thumshirn <jth@kernel.org> 28782L: linux-fsdevel@vger.kernel.org 28783S: Maintained 28784T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28785F: Documentation/filesystems/zonefs.rst 28786F: fs/zonefs/ 28787 28788ZR36067 VIDEO FOR LINUX DRIVER 28789M: Corentin Labbe <clabbe@baylibre.com> 28790L: mjpeg-users@lists.sourceforge.net 28791L: linux-media@vger.kernel.org 28792S: Maintained 28793W: http://mjpeg.sourceforge.net/driver-zoran/ 28794Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28795F: Documentation/driver-api/media/drivers/zoran.rst 28796F: drivers/media/pci/zoran/ 28797 28798ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28799M: Minchan Kim <minchan@kernel.org> 28800M: Sergey Senozhatsky <senozhatsky@chromium.org> 28801L: linux-kernel@vger.kernel.org 28802S: Maintained 28803F: Documentation/admin-guide/blockdev/zram.rst 28804F: drivers/block/zram/ 28805 28806ZS DECSTATION Z85C30 SERIAL DRIVER 28807M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28808S: Maintained 28809F: drivers/tty/serial/zs.* 28810 28811ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28812M: Minchan Kim <minchan@kernel.org> 28813M: Sergey Senozhatsky <senozhatsky@chromium.org> 28814L: linux-mm@kvack.org 28815S: Maintained 28816F: Documentation/mm/zsmalloc.rst 28817F: include/linux/zsmalloc.h 28818F: mm/zpdesc.h 28819F: mm/zsmalloc.c 28820 28821ZSTD 28822M: Nick Terrell <terrelln@fb.com> 28823M: David Sterba <dsterba@suse.com> 28824S: Maintained 28825B: https://github.com/facebook/zstd/issues 28826T: git https://github.com/terrelln/linux.git 28827F: crypto/zstd.c 28828F: include/linux/zstd* 28829F: lib/decompress_unzstd.c 28830F: lib/zstd/ 28831N: zstd 28832K: zstd 28833 28834ZSWAP COMPRESSED SWAP CACHING 28835M: Johannes Weiner <hannes@cmpxchg.org> 28836M: Yosry Ahmed <yosry.ahmed@linux.dev> 28837M: Nhat Pham <nphamcs@gmail.com> 28838R: Chengming Zhou <chengming.zhou@linux.dev> 28839L: linux-mm@kvack.org 28840S: Maintained 28841F: Documentation/admin-guide/mm/zswap.rst 28842F: include/linux/zswap.h 28843F: mm/zswap.c 28844F: tools/testing/selftests/cgroup/test_zswap.c 28845 28846SENARYTECH AUDIO CODEC DRIVER 28847M: bo liu <bo.liu@senarytech.com> 28848S: Maintained 28849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28850F: sound/hda/codecs/senarytech.c 28851 28852THE REST 28853M: Linus Torvalds <torvalds@linux-foundation.org> 28854L: linux-kernel@vger.kernel.org 28855S: Buried alive in reporters 28856T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28857F: * 28858F: */ 28859
