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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 16754R: Peter Xu <peterx@redhat.com> 16755L: linux-mm@kvack.org 16756S: Maintained 16757F: Documentation/admin-guide/mm/userfaultfd.rst 16758F: fs/userfaultfd.c 16759F: include/asm-generic/pgtable_uffd.h 16760F: include/linux/userfaultfd_k.h 16761F: include/uapi/linux/userfaultfd.h 16762F: mm/userfaultfd.c 16763F: tools/testing/selftests/mm/uffd-*.[ch] 16764 16765MEMORY MANAGEMENT - RUST 16766M: Alice Ryhl <aliceryhl@google.com> 16767R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16768R: Liam R. Howlett <Liam.Howlett@oracle.com> 16769L: linux-mm@kvack.org 16770L: rust-for-linux@vger.kernel.org 16771S: Maintained 16772W: http://www.linux-mm.org 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16774F: rust/helpers/mm.c 16775F: rust/helpers/page.c 16776F: rust/kernel/mm.rs 16777F: rust/kernel/mm/ 16778F: rust/kernel/page.rs 16779 16780MEMORY MAPPING 16781M: Andrew Morton <akpm@linux-foundation.org> 16782M: Liam R. Howlett <Liam.Howlett@oracle.com> 16783M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16784R: Vlastimil Babka <vbabka@suse.cz> 16785R: Jann Horn <jannh@google.com> 16786R: Pedro Falcato <pfalcato@suse.de> 16787L: linux-mm@kvack.org 16788S: Maintained 16789W: http://www.linux-mm.org 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16791F: include/trace/events/mmap.h 16792F: mm/interval_tree.c 16793F: mm/mincore.c 16794F: mm/mlock.c 16795F: mm/mmap.c 16796F: mm/mprotect.c 16797F: mm/mremap.c 16798F: mm/mseal.c 16799F: mm/msync.c 16800F: mm/nommu.c 16801F: mm/vma.c 16802F: mm/vma.h 16803F: mm/vma_exec.c 16804F: mm/vma_init.c 16805F: mm/vma_internal.h 16806F: tools/testing/selftests/mm/merge.c 16807F: tools/testing/vma/ 16808 16809MEMORY MAPPING - LOCKING 16810M: Andrew Morton <akpm@linux-foundation.org> 16811M: Suren Baghdasaryan <surenb@google.com> 16812M: Liam R. Howlett <Liam.Howlett@oracle.com> 16813M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16814R: Vlastimil Babka <vbabka@suse.cz> 16815R: Shakeel Butt <shakeel.butt@linux.dev> 16816L: linux-mm@kvack.org 16817S: Maintained 16818W: http://www.linux-mm.org 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16820F: Documentation/mm/process_addrs.rst 16821F: include/linux/mmap_lock.h 16822F: include/trace/events/mmap_lock.h 16823F: mm/mmap_lock.c 16824 16825MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16826M: Andrew Morton <akpm@linux-foundation.org> 16827M: Liam R. Howlett <Liam.Howlett@oracle.com> 16828M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16829M: David Hildenbrand <david@kernel.org> 16830R: Vlastimil Babka <vbabka@suse.cz> 16831R: Jann Horn <jannh@google.com> 16832L: linux-mm@kvack.org 16833S: Maintained 16834W: http://www.linux-mm.org 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16836F: include/uapi/asm-generic/mman-common.h 16837F: mm/madvise.c 16838 16839MEMORY TECHNOLOGY DEVICES (MTD) 16840M: Miquel Raynal <miquel.raynal@bootlin.com> 16841M: Richard Weinberger <richard@nod.at> 16842M: Vignesh Raghavendra <vigneshr@ti.com> 16843L: linux-mtd@lists.infradead.org 16844S: Maintained 16845W: http://www.linux-mtd.infradead.org/ 16846Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16847C: irc://irc.oftc.net/mtd 16848T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16849T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16850F: Documentation/devicetree/bindings/mtd/ 16851F: drivers/mtd/ 16852F: include/linux/mtd/ 16853F: include/uapi/mtd/ 16854 16855MEN A21 WATCHDOG DRIVER 16856M: Johannes Thumshirn <morbidrsa@gmail.com> 16857L: linux-watchdog@vger.kernel.org 16858S: Maintained 16859F: drivers/watchdog/mena21_wdt.c 16860 16861MEN CHAMELEON BUS (mcb) 16862M: Johannes Thumshirn <morbidrsa@gmail.com> 16863S: Maintained 16864F: Documentation/driver-api/men-chameleon-bus.rst 16865F: drivers/mcb/ 16866F: include/linux/mcb.h 16867 16868MEN F21BMC (Board Management Controller) 16869M: Andreas Werner <andreas.werner@men.de> 16870S: Supported 16871F: Documentation/hwmon/menf21bmc.rst 16872F: drivers/hwmon/menf21bmc_hwmon.c 16873F: drivers/leds/leds-menf21bmc.c 16874F: drivers/mfd/menf21bmc.c 16875F: drivers/watchdog/menf21bmc_wdt.c 16876 16877MEN Z069 WATCHDOG DRIVER 16878M: Johannes Thumshirn <jth@kernel.org> 16879L: linux-watchdog@vger.kernel.org 16880S: Maintained 16881F: drivers/watchdog/menz69_wdt.c 16882 16883MESON AO CEC DRIVER FOR AMLOGIC SOCS 16884M: Neil Armstrong <neil.armstrong@linaro.org> 16885L: linux-media@vger.kernel.org 16886L: linux-amlogic@lists.infradead.org 16887S: Supported 16888W: http://linux-meson.com/ 16889T: git git://linuxtv.org/media.git 16890F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16891F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16892F: drivers/media/cec/platform/meson/ao-cec.c 16893 16894MESON GE2D DRIVER FOR AMLOGIC SOCS 16895M: Neil Armstrong <neil.armstrong@linaro.org> 16896L: linux-media@vger.kernel.org 16897L: linux-amlogic@lists.infradead.org 16898S: Supported 16899T: git git://linuxtv.org/media.git 16900F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16901F: drivers/media/platform/amlogic/meson-ge2d/ 16902 16903MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16904M: Liang Yang <liang.yang@amlogic.com> 16905L: linux-mtd@lists.infradead.org 16906S: Maintained 16907F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16908F: drivers/mtd/nand/raw/meson_* 16909 16910MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16911M: Neil Armstrong <neil.armstrong@linaro.org> 16912L: linux-media@vger.kernel.org 16913L: linux-amlogic@lists.infradead.org 16914S: Supported 16915T: git git://linuxtv.org/media.git 16916F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16917F: drivers/staging/media/meson/vdec/ 16918 16919META ETHERNET DRIVERS 16920M: Alexander Duyck <alexanderduyck@fb.com> 16921M: Jakub Kicinski <kuba@kernel.org> 16922R: kernel-team@meta.com 16923S: Maintained 16924F: Documentation/networking/device_drivers/ethernet/meta/ 16925F: drivers/net/ethernet/meta/ 16926 16927METHODE UDPU SUPPORT 16928M: Robert Marko <robert.marko@sartura.hr> 16929S: Maintained 16930F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16931F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16932 16933MHI BUS 16934M: Manivannan Sadhasivam <mani@kernel.org> 16935L: mhi@lists.linux.dev 16936L: linux-arm-msm@vger.kernel.org 16937S: Maintained 16938T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16939F: Documentation/ABI/stable/sysfs-bus-mhi 16940F: Documentation/mhi/ 16941F: drivers/bus/mhi/ 16942F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16943F: include/linux/mhi.h 16944 16945MICROBLAZE ARCHITECTURE 16946M: Michal Simek <monstr@monstr.eu> 16947S: Supported 16948W: http://www.monstr.eu/fdt/ 16949T: git git://git.monstr.eu/linux-2.6-microblaze.git 16950F: arch/microblaze/ 16951 16952MICROBLAZE TMR INJECT 16953M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16954S: Supported 16955F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16956F: drivers/misc/xilinx_tmr_inject.c 16957 16958MICROBLAZE TMR MANAGER 16959M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16960S: Supported 16961F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16962F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16963F: drivers/misc/xilinx_tmr_manager.c 16964 16965MICROCHIP AT91 DMA DRIVERS 16966M: Ludovic Desroches <ludovic.desroches@microchip.com> 16967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16968L: dmaengine@vger.kernel.org 16969S: Supported 16970F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16971F: drivers/dma/at_hdmac.c 16972F: drivers/dma/at_xdmac.c 16973F: include/dt-bindings/dma/at91.h 16974 16975MICROCHIP AT91 SERIAL DRIVER 16976M: Richard Genoud <richard.genoud@bootlin.com> 16977S: Maintained 16978F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16979F: drivers/tty/serial/atmel_serial.c 16980F: drivers/tty/serial/atmel_serial.h 16981 16982MICROCHIP AT91 USART MFD DRIVER 16983M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16984L: linux-kernel@vger.kernel.org 16985S: Supported 16986F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16987F: drivers/mfd/at91-usart.c 16988F: include/dt-bindings/mfd/at91-usart.h 16989 16990MICROCHIP AT91 USART SPI DRIVER 16991M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16992L: linux-spi@vger.kernel.org 16993S: Supported 16994F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16995F: drivers/spi/spi-at91-usart.c 16996 16997MICROCHIP AUDIO ASOC DRIVERS 16998M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16999M: Andrei Simion <andrei.simion@microchip.com> 17000L: linux-sound@vger.kernel.org 17001S: Supported 17002F: Documentation/devicetree/bindings/sound/atmel* 17003F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 17004F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 17005F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 17006F: sound/soc/atmel 17007 17008MICROCHIP CSI2DC DRIVER 17009M: Eugen Hristev <eugen.hristev@microchip.com> 17010L: linux-media@vger.kernel.org 17011S: Supported 17012F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 17013F: drivers/media/platform/microchip/microchip-csi2dc.c 17014 17015MICROCHIP ECC DRIVER 17016L: linux-crypto@vger.kernel.org 17017S: Orphan 17018F: drivers/crypto/atmel-ecc.* 17019 17020MICROCHIP EIC DRIVER 17021M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17023S: Supported 17024F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 17025F: drivers/irqchip/irq-mchp-eic.c 17026 17027MICROCHIP I2C DRIVER 17028M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 17029L: linux-i2c@vger.kernel.org 17030S: Supported 17031F: drivers/i2c/busses/i2c-at91-*.c 17032F: drivers/i2c/busses/i2c-at91.h 17033 17034MICROCHIP ISC DRIVER 17035M: Eugen Hristev <eugen.hristev@microchip.com> 17036L: linux-media@vger.kernel.org 17037S: Supported 17038F: Documentation/devicetree/bindings/media/atmel,isc.yaml 17039F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 17040F: drivers/media/platform/microchip/microchip-isc* 17041F: drivers/media/platform/microchip/microchip-sama*-isc* 17042F: drivers/staging/media/deprecated/atmel/atmel-isc* 17043F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 17044F: include/linux/atmel-isc-media.h 17045 17046MICROCHIP ISI DRIVER 17047M: Eugen Hristev <eugen.hristev@microchip.com> 17048L: linux-media@vger.kernel.org 17049S: Supported 17050F: drivers/media/platform/atmel/atmel-isi.c 17051F: drivers/media/platform/atmel/atmel-isi.h 17052 17053MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 17054M: Woojung Huh <woojung.huh@microchip.com> 17055M: UNGLinuxDriver@microchip.com 17056L: netdev@vger.kernel.org 17057S: Maintained 17058F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 17059F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 17060F: drivers/net/dsa/microchip/* 17061F: include/linux/dsa/ksz_common.h 17062F: include/linux/platform_data/microchip-ksz.h 17063F: net/dsa/tag_ksz.c 17064 17065MICROCHIP LAN743X ETHERNET DRIVER 17066M: Bryan Whitehead <bryan.whitehead@microchip.com> 17067M: UNGLinuxDriver@microchip.com 17068L: netdev@vger.kernel.org 17069S: Maintained 17070F: drivers/net/ethernet/microchip/lan743x_* 17071 17072MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 17073M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17074L: netdev@vger.kernel.org 17075S: Maintained 17076F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 17077F: drivers/net/ethernet/microchip/lan865x/lan865x.c 17078 17079MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 17080M: Arun Ramadoss <arun.ramadoss@microchip.com> 17081R: UNGLinuxDriver@microchip.com 17082L: netdev@vger.kernel.org 17083S: Maintained 17084F: drivers/net/phy/microchip_t1.c 17085 17086MICROCHIP LAN966X ETHERNET DRIVER 17087M: Horatiu Vultur <horatiu.vultur@microchip.com> 17088M: UNGLinuxDriver@microchip.com 17089L: netdev@vger.kernel.org 17090S: Maintained 17091F: drivers/net/ethernet/microchip/lan966x/* 17092 17093MICROCHIP LAN966X OIC DRIVER 17094M: Herve Codina <herve.codina@bootlin.com> 17095S: Maintained 17096F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 17097F: drivers/irqchip/irq-lan966x-oic.c 17098 17099MICROCHIP LAN966X PCI DRIVER 17100M: Herve Codina <herve.codina@bootlin.com> 17101S: Maintained 17102F: drivers/misc/lan966x_pci.c 17103F: drivers/misc/lan966x_pci.dtso 17104 17105MICROCHIP LAN969X ETHERNET DRIVER 17106M: Daniel Machon <daniel.machon@microchip.com> 17107M: UNGLinuxDriver@microchip.com 17108L: netdev@vger.kernel.org 17109S: Maintained 17110F: drivers/net/ethernet/microchip/sparx5/lan969x/* 17111 17112MICROCHIP LCDFB DRIVER 17113M: Nicolas Ferre <nicolas.ferre@microchip.com> 17114L: linux-fbdev@vger.kernel.org 17115S: Maintained 17116F: drivers/video/fbdev/atmel_lcdfb.c 17117F: include/video/atmel_lcdc.h 17118 17119MICROCHIP MCP16502 PMIC DRIVER 17120M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17121M: Andrei Simion <andrei.simion@microchip.com> 17122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17123S: Supported 17124F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 17125F: drivers/regulator/mcp16502.c 17126 17127MICROCHIP MCP3564 ADC DRIVER 17128M: Marius Cristea <marius.cristea@microchip.com> 17129L: linux-iio@vger.kernel.org 17130S: Supported 17131F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 17132F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 17133F: drivers/iio/adc/mcp3564.c 17134 17135MICROCHIP MCP3911 ADC DRIVER 17136M: Marcus Folkesson <marcus.folkesson@gmail.com> 17137M: Kent Gustavsson <kent@minoris.se> 17138L: linux-iio@vger.kernel.org 17139S: Maintained 17140F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 17141F: drivers/iio/adc/mcp3911.c 17142 17143MICROCHIP MMC/SD/SDIO MCI DRIVER 17144M: Aubin Constans <aubin.constans@microchip.com> 17145S: Maintained 17146F: drivers/mmc/host/atmel-mci.c 17147 17148MICROCHIP NAND DRIVER 17149L: linux-mtd@lists.infradead.org 17150S: Orphan 17151F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 17152F: drivers/mtd/nand/raw/atmel/* 17153 17154MICROCHIP OTPC DRIVER 17155M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17157S: Supported 17158F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 17159F: drivers/nvmem/microchip-otpc.c 17160F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 17161 17162MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 17163M: Matteo Martelli <matteomartelli3@gmail.com> 17164L: linux-iio@vger.kernel.org 17165S: Supported 17166F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 17167F: drivers/iio/adc/pac1921.c 17168 17169MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 17170M: Marius Cristea <marius.cristea@microchip.com> 17171L: linux-iio@vger.kernel.org 17172S: Supported 17173F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 17174F: drivers/iio/adc/pac1934.c 17175 17176MICROCHIP PCI1XXXX GP DRIVER 17177M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 17178M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17179L: linux-gpio@vger.kernel.org 17180S: Supported 17181F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 17182F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 17183F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 17184F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 17185 17186MICROCHIP PCI1XXXX I2C DRIVER 17187M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17188M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17189L: linux-i2c@vger.kernel.org 17190S: Maintained 17191F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 17192 17193MICROCHIP PCIe UART DRIVER 17194M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17195L: linux-serial@vger.kernel.org 17196S: Maintained 17197F: drivers/tty/serial/8250/8250_pci1xxxx.c 17198 17199MICROCHIP POLARFIRE FPGA DRIVERS 17200M: Conor Dooley <conor.dooley@microchip.com> 17201L: linux-fpga@vger.kernel.org 17202S: Supported 17203F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17204F: drivers/fpga/microchip-spi.c 17205 17206MICROCHIP PWM DRIVER 17207M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17209L: linux-pwm@vger.kernel.org 17210S: Supported 17211F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17212F: drivers/pwm/pwm-atmel.c 17213 17214MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17215M: Manikandan Muralidharan <manikandan.m@microchip.com> 17216M: Dharma Balasubiramani <dharma.b@microchip.com> 17217L: dri-devel@lists.freedesktop.org 17218S: Supported 17219F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17220F: drivers/gpu/drm/bridge/microchip-lvds.c 17221 17222MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17223M: Eugen Hristev <eugen.hristev@microchip.com> 17224L: linux-iio@vger.kernel.org 17225S: Supported 17226F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17227F: drivers/iio/adc/at91-sama5d2_adc.c 17228F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17229 17230MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17231M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17232S: Supported 17233F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17234F: drivers/power/reset/at91-sama5d2_shdwc.c 17235 17236MICROCHIP SOC DRIVERS 17237M: Conor Dooley <conor@kernel.org> 17238S: Supported 17239T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17240F: Documentation/devicetree/bindings/soc/microchip/ 17241F: drivers/soc/microchip/ 17242 17243MICROCHIP SPI DRIVER 17244M: Ryan Wanner <ryan.wanner@microchip.com> 17245S: Supported 17246F: drivers/spi/spi-atmel.* 17247 17248MICROCHIP SSC DRIVER 17249M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17250M: Andrei Simion <andrei.simion@microchip.com> 17251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17252S: Supported 17253F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17254F: drivers/misc/atmel-ssc.c 17255F: include/linux/atmel-ssc.h 17256 17257Microchip Timer Counter Block (TCB) Capture Driver 17258M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17260L: linux-iio@vger.kernel.org 17261S: Maintained 17262F: drivers/counter/microchip-tcb-capture.c 17263F: include/uapi/linux/counter/microchip-tcb-capture.h 17264 17265MICROCHIP USB251XB DRIVER 17266M: Richard Leitner <richard.leitner@skidata.com> 17267L: linux-usb@vger.kernel.org 17268S: Maintained 17269F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17270F: drivers/usb/misc/usb251xb.c 17271 17272MICROCHIP USBA UDC DRIVER 17273M: Cristian Birsan <cristian.birsan@microchip.com> 17274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17275S: Supported 17276F: drivers/usb/gadget/udc/atmel_usba_udc.* 17277 17278MICROCHIP WILC1000 WIFI DRIVER 17279M: Ajay Singh <ajay.kathat@microchip.com> 17280M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17281L: linux-wireless@vger.kernel.org 17282S: Supported 17283F: drivers/net/wireless/microchip/ 17284 17285MICROCHIP ZL3073X DRIVER 17286M: Ivan Vecera <ivecera@redhat.com> 17287M: Prathosh Satish <Prathosh.Satish@microchip.com> 17288L: netdev@vger.kernel.org 17289S: Supported 17290F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17291F: drivers/dpll/zl3073x/ 17292 17293MICROSEMI MIPS SOCS 17294M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17295M: UNGLinuxDriver@microchip.com 17296L: linux-mips@vger.kernel.org 17297S: Supported 17298F: Documentation/devicetree/bindings/mips/mscc.txt 17299F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17300F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17301F: arch/mips/boot/dts/mscc/ 17302F: arch/mips/configs/generic/board-ocelot.config 17303F: arch/mips/generic/board-ocelot.c 17304 17305MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17306M: Don Brace <don.brace@microchip.com> 17307L: storagedev@microchip.com 17308L: linux-scsi@vger.kernel.org 17309S: Supported 17310F: Documentation/scsi/smartpqi.rst 17311F: drivers/scsi/smartpqi/Kconfig 17312F: drivers/scsi/smartpqi/Makefile 17313F: drivers/scsi/smartpqi/smartpqi*.[ch] 17314F: include/linux/cciss*.h 17315F: include/uapi/linux/cciss*.h 17316 17317MICROSOFT MANA RDMA DRIVER 17318M: Long Li <longli@microsoft.com> 17319M: Konstantin Taranov <kotaranov@microsoft.com> 17320L: linux-rdma@vger.kernel.org 17321S: Supported 17322F: drivers/infiniband/hw/mana/ 17323F: include/net/mana 17324F: include/uapi/rdma/mana-abi.h 17325 17326MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17327M: Maximilian Luz <luzmaximilian@gmail.com> 17328L: platform-driver-x86@vger.kernel.org 17329S: Maintained 17330F: drivers/platform/surface/surface_aggregator_tabletsw.c 17331 17332MICROSOFT SURFACE BATTERY AND AC DRIVERS 17333M: Maximilian Luz <luzmaximilian@gmail.com> 17334L: linux-pm@vger.kernel.org 17335L: platform-driver-x86@vger.kernel.org 17336S: Maintained 17337F: drivers/power/supply/surface_battery.c 17338F: drivers/power/supply/surface_charger.c 17339 17340MICROSOFT SURFACE DTX DRIVER 17341M: Maximilian Luz <luzmaximilian@gmail.com> 17342L: platform-driver-x86@vger.kernel.org 17343S: Maintained 17344F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17345F: drivers/platform/surface/surface_dtx.c 17346F: include/uapi/linux/surface_aggregator/dtx.h 17347 17348MICROSOFT SURFACE SENSOR FAN DRIVER 17349M: Maximilian Luz <luzmaximilian@gmail.com> 17350M: Ivor Wanders <ivor@iwanders.net> 17351L: linux-hwmon@vger.kernel.org 17352S: Maintained 17353F: Documentation/hwmon/surface_fan.rst 17354F: drivers/hwmon/surface_fan.c 17355 17356MICROSOFT SURFACE SENSOR THERMAL DRIVER 17357M: Maximilian Luz <luzmaximilian@gmail.com> 17358L: linux-hwmon@vger.kernel.org 17359S: Maintained 17360F: drivers/hwmon/surface_temp.c 17361 17362MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17363M: Maximilian Luz <luzmaximilian@gmail.com> 17364L: platform-driver-x86@vger.kernel.org 17365S: Maintained 17366F: drivers/platform/surface/surface_gpe.c 17367 17368MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17369M: Hans de Goede <hansg@kernel.org> 17370M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17371M: Maximilian Luz <luzmaximilian@gmail.com> 17372L: platform-driver-x86@vger.kernel.org 17373S: Maintained 17374T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17375F: drivers/platform/surface/ 17376 17377MICROSOFT SURFACE HID TRANSPORT DRIVER 17378M: Maximilian Luz <luzmaximilian@gmail.com> 17379L: linux-input@vger.kernel.org 17380L: platform-driver-x86@vger.kernel.org 17381S: Maintained 17382F: drivers/hid/surface-hid/ 17383 17384MICROSOFT SURFACE HOT-PLUG DRIVER 17385M: Maximilian Luz <luzmaximilian@gmail.com> 17386L: platform-driver-x86@vger.kernel.org 17387S: Maintained 17388F: drivers/platform/surface/surface_hotplug.c 17389 17390MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17391M: Maximilian Luz <luzmaximilian@gmail.com> 17392L: platform-driver-x86@vger.kernel.org 17393S: Maintained 17394F: drivers/platform/surface/surface_platform_profile.c 17395 17396MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17397M: Chen Yu <yu.c.chen@intel.com> 17398L: platform-driver-x86@vger.kernel.org 17399S: Supported 17400F: drivers/platform/surface/surfacepro3_button.c 17401 17402MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17403M: Maximilian Luz <luzmaximilian@gmail.com> 17404L: platform-driver-x86@vger.kernel.org 17405S: Maintained 17406F: drivers/platform/surface/surface_aggregator_hub.c 17407 17408MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17409M: Maximilian Luz <luzmaximilian@gmail.com> 17410L: platform-driver-x86@vger.kernel.org 17411S: Maintained 17412W: https://github.com/linux-surface/surface-aggregator-module 17413C: irc://irc.libera.chat/linux-surface 17414F: Documentation/driver-api/surface_aggregator/ 17415F: drivers/platform/surface/aggregator/ 17416F: drivers/platform/surface/surface_acpi_notify.c 17417F: drivers/platform/surface/surface_aggregator_cdev.c 17418F: drivers/platform/surface/surface_aggregator_registry.c 17419F: include/linux/surface_acpi_notify.h 17420F: include/linux/surface_aggregator/ 17421F: include/uapi/linux/surface_aggregator/ 17422 17423MICROTEK X6 SCANNER 17424M: Oliver Neukum <oliver@neukum.org> 17425S: Maintained 17426F: drivers/usb/image/microtek.* 17427 17428MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17429M: Luka Kovacic <luka.kovacic@sartura.hr> 17430M: Luka Perkov <luka.perkov@sartura.hr> 17431S: Maintained 17432F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17433F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17434F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17435F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17436F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17437F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17438 17439MIN HEAP 17440M: Kuan-Wei Chiu <visitorckw@gmail.com> 17441L: linux-kernel@vger.kernel.org 17442S: Maintained 17443F: Documentation/core-api/min_heap.rst 17444F: include/linux/min_heap.h 17445F: lib/min_heap.c 17446F: lib/test_min_heap.c 17447 17448MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17449M: Sakari Ailus <sakari.ailus@linux.intel.com> 17450L: linux-media@vger.kernel.org 17451S: Maintained 17452F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17453F: Documentation/driver-api/media/drivers/ccs/ 17454F: Documentation/userspace-api/media/drivers/ccs.rst 17455F: drivers/media/i2c/ccs-pll.c 17456F: drivers/media/i2c/ccs-pll.h 17457F: drivers/media/i2c/ccs/ 17458F: include/uapi/linux/ccs.h 17459F: include/uapi/linux/smiapp.h 17460 17461MIPS 17462M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17463L: linux-mips@vger.kernel.org 17464S: Maintained 17465Q: https://patchwork.kernel.org/project/linux-mips/list/ 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17467F: Documentation/devicetree/bindings/mips/ 17468F: Documentation/arch/mips/ 17469F: arch/mips/ 17470F: drivers/platform/mips/ 17471F: include/dt-bindings/mips/ 17472 17473MIPS BOSTON DEVELOPMENT BOARD 17474M: Paul Burton <paulburton@kernel.org> 17475L: linux-mips@vger.kernel.org 17476S: Maintained 17477F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17478F: arch/mips/boot/dts/img/boston.dts 17479F: arch/mips/configs/generic/board-boston.config 17480F: drivers/clk/imgtec/clk-boston.c 17481F: include/dt-bindings/clock/boston-clock.h 17482 17483MIPS CORE DRIVERS 17484M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17485L: linux-mips@vger.kernel.org 17486S: Supported 17487F: drivers/bus/mips_cdmm.c 17488F: drivers/clocksource/mips-gic-timer.c 17489F: drivers/cpuidle/cpuidle-cps.c 17490F: drivers/irqchip/irq-mips-cpu.c 17491F: drivers/irqchip/irq-mips-gic.c 17492 17493MIPS GENERIC PLATFORM 17494M: Paul Burton <paulburton@kernel.org> 17495L: linux-mips@vger.kernel.org 17496S: Supported 17497F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17498F: arch/mips/generic/ 17499F: arch/mips/tools/generic-board-config.sh 17500 17501MIPS RINT INSTRUCTION EMULATION 17502M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17503L: linux-mips@vger.kernel.org 17504S: Supported 17505F: arch/mips/math-emu/dp_rint.c 17506F: arch/mips/math-emu/sp_rint.c 17507 17508MIPS/LOONGSON1 ARCHITECTURE 17509M: Keguang Zhang <keguang.zhang@gmail.com> 17510L: linux-mips@vger.kernel.org 17511S: Maintained 17512F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17513F: arch/mips/boot/dts/loongson/loongson1* 17514F: arch/mips/configs/loongson1_defconfig 17515F: arch/mips/loongson32/ 17516F: drivers/*/*loongson1* 17517F: drivers/mtd/nand/raw/loongson-nand-controller.c 17518F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17519F: sound/soc/loongson/loongson1_ac97.c 17520 17521MIPS/LOONGSON2EF ARCHITECTURE 17522M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17523L: linux-mips@vger.kernel.org 17524S: Maintained 17525F: arch/mips/include/asm/mach-loongson2ef/ 17526F: arch/mips/loongson2ef/ 17527F: drivers/cpufreq/loongson2_cpufreq.c 17528 17529MIPS/LOONGSON64 ARCHITECTURE 17530M: Huacai Chen <chenhuacai@kernel.org> 17531M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17532L: linux-mips@vger.kernel.org 17533S: Maintained 17534F: arch/mips/include/asm/mach-loongson64/ 17535F: arch/mips/loongson64/ 17536F: drivers/irqchip/irq-loongson* 17537F: drivers/platform/mips/cpu_hwmon.c 17538 17539MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17540M: Hans Verkuil <hverkuil@kernel.org> 17541L: linux-media@vger.kernel.org 17542S: Odd Fixes 17543W: https://linuxtv.org 17544T: git git://linuxtv.org/media.git 17545F: drivers/media/radio/radio-miropcm20* 17546 17547MITSUMI MM8013 FG DRIVER 17548M: Konrad Dybcio <konradybcio@kernel.org> 17549F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17550F: drivers/power/supply/mm8013.c 17551 17552MMP SUPPORT 17553R: Lubomir Rintel <lkundrak@v3.sk> 17554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17555S: Odd Fixes 17556T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17557F: arch/arm/boot/dts/marvell/mmp* 17558F: arch/arm/mach-mmp/ 17559F: include/linux/soc/mmp/ 17560 17561MMP USB PHY DRIVERS 17562R: Lubomir Rintel <lkundrak@v3.sk> 17563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17564S: Maintained 17565F: drivers/phy/marvell/phy-mmp3-usb.c 17566F: drivers/phy/marvell/phy-pxa-usb.c 17567 17568MMU GATHER AND TLB INVALIDATION 17569M: Will Deacon <will@kernel.org> 17570M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17571M: Andrew Morton <akpm@linux-foundation.org> 17572M: Nick Piggin <npiggin@gmail.com> 17573M: Peter Zijlstra <peterz@infradead.org> 17574L: linux-arch@vger.kernel.org 17575L: linux-mm@kvack.org 17576S: Maintained 17577F: arch/*/include/asm/tlb.h 17578F: include/asm-generic/tlb.h 17579F: include/trace/events/tlb.h 17580F: mm/mmu_gather.c 17581 17582MN88472 MEDIA DRIVER 17583L: linux-media@vger.kernel.org 17584S: Orphan 17585W: https://linuxtv.org 17586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17587F: drivers/media/dvb-frontends/mn88472* 17588 17589MN88473 MEDIA DRIVER 17590L: linux-media@vger.kernel.org 17591S: Orphan 17592W: https://linuxtv.org 17593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17594F: drivers/media/dvb-frontends/mn88473* 17595 17596MOBILEYE MIPS SOCS 17597M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17598M: Gregory CLEMENT <gregory.clement@bootlin.com> 17599M: Théo Lebrun <theo.lebrun@bootlin.com> 17600L: linux-mips@vger.kernel.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/mips/mobileye.yaml 17603F: Documentation/devicetree/bindings/soc/mobileye/ 17604F: arch/mips/boot/dts/mobileye/ 17605F: arch/mips/configs/eyeq5_defconfig 17606F: arch/mips/mobileye/board-epm5.its.S 17607F: drivers/clk/clk-eyeq.c 17608F: drivers/pinctrl/pinctrl-eyeq5.c 17609F: drivers/reset/reset-eyeq.c 17610F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17611 17612MODULE SUPPORT 17613M: Luis Chamberlain <mcgrof@kernel.org> 17614M: Petr Pavlu <petr.pavlu@suse.com> 17615M: Daniel Gomez <da.gomez@kernel.org> 17616R: Sami Tolvanen <samitolvanen@google.com> 17617R: Aaron Tomlin <atomlin@atomlin.com> 17618L: linux-modules@vger.kernel.org 17619L: linux-kernel@vger.kernel.org 17620S: Maintained 17621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17622F: include/linux/kmod.h 17623F: include/linux/module*.h 17624F: kernel/module/ 17625F: lib/test_kmod.c 17626F: lib/tests/module/ 17627F: rust/kernel/module_param.rs 17628F: rust/macros/module.rs 17629F: scripts/module* 17630F: tools/testing/selftests/kmod/ 17631F: tools/testing/selftests/module/ 17632 17633MONOLITHIC POWER SYSTEM PMIC DRIVER 17634M: Saravanan Sekar <sravanhome@gmail.com> 17635S: Maintained 17636F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17637F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17638F: drivers/hwmon/pmbus/mpq7932.c 17639F: drivers/iio/adc/mp2629_adc.c 17640F: drivers/mfd/mp2629.c 17641F: drivers/power/supply/mp2629_charger.c 17642F: drivers/regulator/mp5416.c 17643F: drivers/regulator/mpq7920.c 17644F: drivers/regulator/mpq7920.h 17645F: include/linux/mfd/mp2629.h 17646 17647MOST(R) TECHNOLOGY DRIVER 17648M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17649M: Christian Gromm <christian.gromm@microchip.com> 17650S: Maintained 17651F: Documentation/ABI/testing/configfs-most 17652F: Documentation/ABI/testing/sysfs-bus-most 17653F: drivers/most/ 17654F: drivers/staging/most/ 17655F: include/linux/most.h 17656 17657MOTORCOMM PHY DRIVER 17658M: Frank <Frank.Sae@motor-comm.com> 17659L: netdev@vger.kernel.org 17660S: Maintained 17661F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17662F: drivers/net/phy/motorcomm.c 17663 17664MOTORCOMM YT921X ETHERNET SWITCH DRIVER 17665M: David Yang <mmyangfl@gmail.com> 17666L: netdev@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml 17669F: drivers/net/dsa/yt921x.* 17670F: net/dsa/tag_yt921x.c 17671 17672MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17673M: Jiri Slaby <jirislaby@kernel.org> 17674S: Maintained 17675F: Documentation/driver-api/tty/moxa-smartio.rst 17676F: drivers/tty/mxser.* 17677 17678MP3309C BACKLIGHT DRIVER 17679M: Flavio Suligoi <f.suligoi@asem.it> 17680L: dri-devel@lists.freedesktop.org 17681S: Maintained 17682F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17683F: drivers/video/backlight/mp3309c.c 17684 17685MPAM DRIVER 17686M: James Morse <james.morse@arm.com> 17687M: Ben Horgan <ben.horgan@arm.com> 17688R: Reinette Chatre <reinette.chatre@intel.com> 17689R: Fenghua Yu <fenghuay@nvidia.com> 17690S: Maintained 17691F: drivers/resctrl/mpam_* 17692F: drivers/resctrl/test_mpam_* 17693F: include/linux/arm_mpam.h 17694 17695MPS MP2869 DRIVER 17696M: Wensheng Wang <wenswang@yeah.net> 17697L: linux-hwmon@vger.kernel.org 17698S: Maintained 17699F: Documentation/hwmon/mp2869.rst 17700F: drivers/hwmon/pmbus/mp2869.c 17701 17702MPS MP2891 DRIVER 17703M: Noah Wang <noahwang.wang@outlook.com> 17704L: linux-hwmon@vger.kernel.org 17705S: Maintained 17706F: Documentation/hwmon/mp2891.rst 17707F: drivers/hwmon/pmbus/mp2891.c 17708 17709MPS MP2925 DRIVER 17710M: Noah Wang <wenswang@yeah.net> 17711L: linux-hwmon@vger.kernel.org 17712S: Maintained 17713F: Documentation/hwmon/mp2925.rst 17714F: drivers/hwmon/pmbus/mp2925.c 17715 17716MPS MP29502 DRIVER 17717M: Wensheng Wang <wenswang@yeah.net> 17718L: linux-hwmon@vger.kernel.org 17719S: Maintained 17720F: Documentation/hwmon/mp29502.rst 17721F: drivers/hwmon/pmbus/mp29502.c 17722 17723MPS MP2993 DRIVER 17724M: Noah Wang <noahwang.wang@outlook.com> 17725L: linux-hwmon@vger.kernel.org 17726S: Maintained 17727F: Documentation/hwmon/mp2993.rst 17728F: drivers/hwmon/pmbus/mp2993.c 17729 17730MPS MP9941 DRIVER 17731M: Noah Wang <noahwang.wang@outlook.com> 17732L: linux-hwmon@vger.kernel.org 17733S: Maintained 17734F: Documentation/hwmon/mp9941.rst 17735F: drivers/hwmon/pmbus/mp9941.c 17736 17737MPS MP9945 DRIVER 17738M: Cosmo Chou <chou.cosmo@gmail.com> 17739L: linux-hwmon@vger.kernel.org 17740S: Maintained 17741F: Documentation/hwmon/mp9945.rst 17742F: drivers/hwmon/pmbus/mp9945.c 17743 17744MR800 AVERMEDIA USB FM RADIO DRIVER 17745M: Alexey Klimov <alexey.klimov@linaro.org> 17746L: linux-media@vger.kernel.org 17747S: Maintained 17748T: git git://linuxtv.org/media.git 17749F: drivers/media/radio/radio-mr800.c 17750 17751MRF24J40 IEEE 802.15.4 RADIO DRIVER 17752M: Stefan Schmidt <stefan@datenfreihafen.org> 17753L: linux-wpan@vger.kernel.org 17754S: Odd Fixes 17755F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17756F: drivers/net/ieee802154/mrf24j40.c 17757 17758MSI EC DRIVER 17759M: Nikita Kravets <teackot@gmail.com> 17760L: platform-driver-x86@vger.kernel.org 17761S: Maintained 17762W: https://github.com/BeardOverflow/msi-ec 17763F: drivers/platform/x86/msi-ec.* 17764 17765MSI LAPTOP SUPPORT 17766M: "Lee, Chun-Yi" <jlee@suse.com> 17767L: platform-driver-x86@vger.kernel.org 17768S: Maintained 17769F: drivers/platform/x86/msi-laptop.c 17770 17771MSI WMI SUPPORT 17772L: platform-driver-x86@vger.kernel.org 17773S: Orphan 17774F: drivers/platform/x86/msi-wmi.c 17775 17776MSI WMI PLATFORM FEATURES 17777M: Armin Wolf <W_Armin@gmx.de> 17778L: platform-driver-x86@vger.kernel.org 17779S: Maintained 17780F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17781F: Documentation/wmi/devices/msi-wmi-platform.rst 17782F: drivers/platform/x86/msi-wmi-platform.c 17783 17784MSI001 MEDIA DRIVER 17785L: linux-media@vger.kernel.org 17786S: Orphan 17787W: https://linuxtv.org 17788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17789F: drivers/media/tuners/msi001* 17790 17791MSI2500 MEDIA DRIVER 17792L: linux-media@vger.kernel.org 17793S: Orphan 17794W: https://linuxtv.org 17795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17796F: drivers/media/usb/msi2500/ 17797 17798MSTAR INTERRUPT CONTROLLER DRIVER 17799M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17800M: Daniel Palmer <daniel@thingy.jp> 17801S: Maintained 17802F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17803F: drivers/irqchip/irq-mst-intc.c 17804 17805MSYSTEMS DISKONCHIP G3 MTD DRIVER 17806M: Robert Jarzmik <robert.jarzmik@free.fr> 17807L: linux-mtd@lists.infradead.org 17808S: Maintained 17809F: drivers/mtd/devices/docg3* 17810 17811MT9M114 ONSEMI SENSOR DRIVER 17812M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17813L: linux-media@vger.kernel.org 17814S: Maintained 17815T: git git://linuxtv.org/media.git 17816F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17817F: drivers/media/i2c/mt9m114.c 17818 17819MT9P031 APTINA CAMERA SENSOR 17820M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17821L: linux-media@vger.kernel.org 17822S: Maintained 17823T: git git://linuxtv.org/media.git 17824F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17825F: drivers/media/i2c/mt9p031.c 17826 17827MT9T112 APTINA CAMERA SENSOR 17828M: Jacopo Mondi <jacopo@jmondi.org> 17829L: linux-media@vger.kernel.org 17830S: Odd Fixes 17831T: git git://linuxtv.org/media.git 17832F: drivers/media/i2c/mt9t112.c 17833F: include/media/i2c/mt9t112.h 17834 17835MT9V032 APTINA CAMERA SENSOR 17836M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17837L: linux-media@vger.kernel.org 17838S: Maintained 17839T: git git://linuxtv.org/media.git 17840F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17841F: drivers/media/i2c/mt9v032.c 17842 17843MT9V111 APTINA CAMERA SENSOR 17844M: Jacopo Mondi <jacopo@jmondi.org> 17845L: linux-media@vger.kernel.org 17846S: Maintained 17847T: git git://linuxtv.org/media.git 17848F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17849F: drivers/media/i2c/mt9v111.c 17850 17851MUCSE ETHERNET DRIVER 17852M: Yibo Dong <dong100@mucse.com> 17853L: netdev@vger.kernel.org 17854S: Maintained 17855W: https://www.mucse.com/en/ 17856F: Documentation/networking/device_drivers/ethernet/mucse/ 17857F: drivers/net/ethernet/mucse/ 17858 17859MULTIFUNCTION DEVICES (MFD) 17860M: Lee Jones <lee@kernel.org> 17861S: Maintained 17862T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17863F: Documentation/devicetree/bindings/mfd/ 17864F: drivers/mfd/ 17865F: include/dt-bindings/mfd/ 17866F: include/linux/mfd/ 17867 17868MULTIMEDIA CARD (MMC) ETC. OVER SPI 17869S: Orphan 17870F: drivers/mmc/host/mmc_spi.c 17871F: include/linux/spi/mmc_spi.h 17872 17873MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17874M: Ulf Hansson <ulf.hansson@linaro.org> 17875L: linux-mmc@vger.kernel.org 17876S: Maintained 17877T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17878F: Documentation/devicetree/bindings/mmc/ 17879F: drivers/mmc/ 17880F: include/linux/mmc/ 17881F: include/uapi/linux/mmc/ 17882 17883MULTIPLEXER SUBSYSTEM 17884M: Peter Rosin <peda@axentia.se> 17885S: Odd Fixes 17886F: Documentation/ABI/testing/sysfs-class-mux* 17887F: Documentation/devicetree/bindings/mux/ 17888F: drivers/mux/ 17889F: include/dt-bindings/mux/ 17890F: include/linux/mux/ 17891 17892MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17893M: Bin Liu <b-liu@ti.com> 17894L: linux-usb@vger.kernel.org 17895S: Maintained 17896F: drivers/usb/musb/ 17897 17898MXL301RF MEDIA DRIVER 17899M: Akihiro Tsukada <tskd08@gmail.com> 17900L: linux-media@vger.kernel.org 17901S: Odd Fixes 17902F: drivers/media/tuners/mxl301rf* 17903 17904MXL5007T MEDIA DRIVER 17905M: Michael Krufky <mkrufky@linuxtv.org> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908W: https://linuxtv.org 17909W: http://github.com/mkrufky 17910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17911T: git git://linuxtv.org/mkrufky/tuners.git 17912F: drivers/media/tuners/mxl5007t.* 17913 17914MXSFB DRM DRIVER 17915M: Marek Vasut <marex@denx.de> 17916M: Stefan Agner <stefan@agner.ch> 17917L: dri-devel@lists.freedesktop.org 17918S: Supported 17919T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17920F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17921F: drivers/gpu/drm/mxsfb/ 17922 17923MYLEX DAC960 PCI RAID Controller 17924M: Hannes Reinecke <hare@kernel.org> 17925L: linux-scsi@vger.kernel.org 17926S: Supported 17927F: drivers/scsi/myrb.* 17928F: drivers/scsi/myrs.* 17929 17930MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17931L: netdev@vger.kernel.org 17932S: Orphan 17933W: https://www.cspi.com/ethernet-products/support/downloads/ 17934F: drivers/net/ethernet/myricom/myri10ge/ 17935 17936NAND FLASH SUBSYSTEM 17937M: Miquel Raynal <miquel.raynal@bootlin.com> 17938R: Richard Weinberger <richard@nod.at> 17939L: linux-mtd@lists.infradead.org 17940S: Maintained 17941W: http://www.linux-mtd.infradead.org/ 17942Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17943C: irc://irc.oftc.net/mtd 17944T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17945F: drivers/mtd/nand/ 17946F: include/linux/mtd/*nand*.h 17947 17948NATIONAL INSTRUMENTS SERIAL DRIVER 17949M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17950L: linux-serial@vger.kernel.org 17951S: Maintained 17952F: drivers/tty/serial/8250/8250_ni.c 17953 17954NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17955M: Daniel Mack <zonque@gmail.com> 17956L: linux-sound@vger.kernel.org 17957S: Maintained 17958W: http://www.native-instruments.com 17959F: sound/usb/caiaq/ 17960 17961NATSEMI ETHERNET DRIVER (DP8381x) 17962S: Orphan 17963F: drivers/net/ethernet/natsemi/natsemi.c 17964 17965NCR 5380 SCSI DRIVERS 17966M: Finn Thain <fthain@linux-m68k.org> 17967M: Michael Schmitz <schmitzmic@gmail.com> 17968L: linux-scsi@vger.kernel.org 17969S: Maintained 17970F: Documentation/scsi/g_NCR5380.rst 17971F: drivers/scsi/NCR5380.* 17972F: drivers/scsi/arm/cumana_1.c 17973F: drivers/scsi/arm/oak.c 17974F: drivers/scsi/atari_scsi.* 17975F: drivers/scsi/dmx3191d.c 17976F: drivers/scsi/g_NCR5380.* 17977F: drivers/scsi/mac_scsi.* 17978F: drivers/scsi/sun3_scsi.* 17979F: drivers/scsi/sun3_scsi_vme.c 17980 17981NCSI LIBRARY 17982M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17983R: Paul Fertser <fercerpav@gmail.com> 17984S: Maintained 17985F: net/ncsi/ 17986 17987NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17988M: Zev Weiss <zev@bewilderbeest.net> 17989L: linux-hwmon@vger.kernel.org 17990S: Maintained 17991F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17992F: drivers/hwmon/nct6775-i2c.c 17993 17994NCT7363 HARDWARE MONITOR DRIVER 17995M: Ban Feng <kcfeng0@nuvoton.com> 17996L: linux-hwmon@vger.kernel.org 17997S: Maintained 17998F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17999F: Documentation/hwmon/nct7363.rst 18000F: drivers/hwmon/nct7363.c 18001 18002NETCONSOLE 18003M: Breno Leitao <leitao@debian.org> 18004S: Maintained 18005F: Documentation/networking/netconsole.rst 18006F: drivers/net/netconsole.c 18007F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 18008F: tools/testing/selftests/drivers/net/netcons\* 18009 18010NETDEVSIM 18011M: Jakub Kicinski <kuba@kernel.org> 18012S: Maintained 18013F: drivers/net/netdevsim/* 18014F: tools/testing/selftests/drivers/net/netdevsim/* 18015 18016NETEM NETWORK EMULATOR 18017M: Stephen Hemminger <stephen@networkplumber.org> 18018L: netdev@vger.kernel.org 18019S: Maintained 18020F: net/sched/sch_netem.c 18021 18022NETERION 10GbE DRIVERS (s2io) 18023M: Jon Mason <jdmason@kudzu.us> 18024L: netdev@vger.kernel.org 18025S: Maintained 18026F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 18027F: drivers/net/ethernet/neterion/ 18028 18029NETFILTER 18030M: Pablo Neira Ayuso <pablo@netfilter.org> 18031M: Florian Westphal <fw@strlen.de> 18032R: Phil Sutter <phil@nwl.cc> 18033L: netfilter-devel@vger.kernel.org 18034L: coreteam@netfilter.org 18035S: Maintained 18036W: http://www.netfilter.org/ 18037W: http://www.iptables.org/ 18038W: http://www.nftables.org/ 18039Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 18040C: irc://irc.libera.chat/netfilter 18041T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 18042T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 18043F: include/linux/netfilter* 18044F: include/linux/netfilter/ 18045F: include/net/netfilter/ 18046F: include/uapi/linux/netfilter* 18047F: include/uapi/linux/netfilter/ 18048F: net/*/netfilter.c 18049F: net/*/netfilter/ 18050F: net/bridge/br_netfilter*.c 18051F: net/netfilter/ 18052F: tools/testing/selftests/net/netfilter/ 18053 18054NETROM NETWORK LAYER 18055L: linux-hams@vger.kernel.org 18056S: Orphan 18057W: https://linux-ax25.in-berlin.de 18058F: include/net/netrom.h 18059F: include/uapi/linux/netrom.h 18060F: net/netrom/ 18061 18062NETRONIX EMBEDDED CONTROLLER 18063M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 18064S: Maintained 18065F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 18066F: drivers/mfd/ntxec.c 18067F: drivers/pwm/pwm-ntxec.c 18068F: drivers/rtc/rtc-ntxec.c 18069F: include/linux/mfd/ntxec.h 18070 18071NETRONOME ETHERNET DRIVERS 18072R: Jakub Kicinski <kuba@kernel.org> 18073R: Simon Horman <horms@kernel.org> 18074L: oss-drivers@corigine.com 18075S: Odd Fixes 18076F: drivers/net/ethernet/netronome/ 18077 18078NETWORK BLOCK DEVICE (NBD) 18079M: Josef Bacik <josef@toxicpanda.com> 18080L: linux-block@vger.kernel.org 18081L: nbd@other.debian.org 18082S: Maintained 18083F: Documentation/admin-guide/blockdev/nbd.rst 18084F: drivers/block/nbd.c 18085F: include/trace/events/nbd.h 18086F: include/uapi/linux/nbd.h 18087 18088NETWORK DROP MONITOR 18089M: Neil Horman <nhorman@tuxdriver.com> 18090L: netdev@vger.kernel.org 18091S: Maintained 18092W: https://fedorahosted.org/dropwatch/ 18093F: include/uapi/linux/net_dropmon.h 18094F: net/core/drop_monitor.c 18095 18096NETWORKING DRIVERS 18097M: Andrew Lunn <andrew+netdev@lunn.ch> 18098M: "David S. Miller" <davem@davemloft.net> 18099M: Eric Dumazet <edumazet@google.com> 18100M: Jakub Kicinski <kuba@kernel.org> 18101M: Paolo Abeni <pabeni@redhat.com> 18102L: netdev@vger.kernel.org 18103S: Maintained 18104P: Documentation/process/maintainer-netdev.rst 18105Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18108F: Documentation/devicetree/bindings/net/ 18109F: Documentation/networking/net_cachelines/net_device.rst 18110F: drivers/connector/ 18111F: drivers/net/ 18112F: drivers/ptp/ 18113F: drivers/s390/net/ 18114F: include/dt-bindings/net/ 18115F: include/linux/cn_proc.h 18116F: include/linux/etherdevice.h 18117F: include/linux/ethtool_netlink.h 18118F: include/linux/fcdevice.h 18119F: include/linux/fddidevice.h 18120F: include/linux/hippidevice.h 18121F: include/linux/if_* 18122F: include/linux/inetdevice.h 18123F: include/linux/netdev* 18124F: include/linux/platform_data/wiznet.h 18125F: include/uapi/linux/cn_proc.h 18126F: include/uapi/linux/ethtool_netlink* 18127F: include/uapi/linux/if_* 18128F: include/uapi/linux/net_shaper.h 18129F: include/uapi/linux/netdev* 18130F: tools/testing/selftests/drivers/net/ 18131X: Documentation/devicetree/bindings/net/bluetooth/ 18132X: Documentation/devicetree/bindings/net/can/ 18133X: Documentation/devicetree/bindings/net/wireless/ 18134X: drivers/net/can/ 18135X: drivers/net/wireless/ 18136 18137NETWORKING DRIVERS (WIRELESS) 18138M: Johannes Berg <johannes@sipsolutions.net> 18139L: linux-wireless@vger.kernel.org 18140S: Maintained 18141W: https://wireless.wiki.kernel.org/ 18142Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18143T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18144T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18145F: Documentation/devicetree/bindings/net/wireless/ 18146F: drivers/net/wireless/ 18147X: drivers/net/wireless/ath/ 18148X: drivers/net/wireless/broadcom/ 18149X: drivers/net/wireless/intel/ 18150X: drivers/net/wireless/intersil/ 18151X: drivers/net/wireless/marvell/ 18152X: drivers/net/wireless/mediatek/mt76/ 18153X: drivers/net/wireless/mediatek/mt7601u/ 18154X: drivers/net/wireless/microchip/ 18155X: drivers/net/wireless/purelifi/ 18156X: drivers/net/wireless/quantenna/ 18157X: drivers/net/wireless/ralink/ 18158X: drivers/net/wireless/realtek/ 18159X: drivers/net/wireless/rsi/ 18160X: drivers/net/wireless/silabs/ 18161X: drivers/net/wireless/st/ 18162X: drivers/net/wireless/ti/ 18163X: drivers/net/wireless/zydas/ 18164 18165NETWORKING [DSA] 18166M: Andrew Lunn <andrew@lunn.ch> 18167M: Vladimir Oltean <olteanv@gmail.com> 18168S: Maintained 18169F: Documentation/devicetree/bindings/net/dsa/ 18170F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 18171F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 18172F: drivers/net/dsa/ 18173F: include/linux/dsa/ 18174F: include/linux/platform_data/dsa.h 18175F: include/net/dsa.h 18176F: net/dsa/ 18177F: tools/testing/selftests/drivers/net/dsa/ 18178 18179NETWORKING [ETHTOOL] 18180M: Andrew Lunn <andrew@lunn.ch> 18181M: Jakub Kicinski <kuba@kernel.org> 18182F: Documentation/netlink/specs/ethtool.yaml 18183F: Documentation/networking/ethtool-netlink.rst 18184F: include/linux/ethtool* 18185F: include/uapi/linux/ethtool* 18186F: net/ethtool/ 18187F: tools/testing/selftests/drivers/net/*/ethtool* 18188 18189NETWORKING [ETHTOOL CABLE TEST] 18190M: Andrew Lunn <andrew@lunn.ch> 18191F: net/ethtool/cabletest.c 18192F: tools/testing/selftests/drivers/net/*/ethtool* 18193K: cable_test 18194 18195NETWORKING [ETHTOOL MAC MERGE] 18196M: Vladimir Oltean <vladimir.oltean@nxp.com> 18197F: net/ethtool/mm.c 18198F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 18199K: ethtool_mm 18200 18201NETWORKING [ETHTOOL PHY TOPOLOGY] 18202M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18203F: Documentation/networking/phy-link-topology.rst 18204F: drivers/net/phy/phy_link_topology.c 18205F: include/linux/phy_link_topology.h 18206F: net/ethtool/phy.c 18207 18208NETWORKING [GENERAL] 18209M: "David S. Miller" <davem@davemloft.net> 18210M: Eric Dumazet <edumazet@google.com> 18211M: Jakub Kicinski <kuba@kernel.org> 18212M: Paolo Abeni <pabeni@redhat.com> 18213R: Simon Horman <horms@kernel.org> 18214L: netdev@vger.kernel.org 18215S: Maintained 18216P: Documentation/process/maintainer-netdev.rst 18217Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18218B: mailto:netdev@vger.kernel.org 18219T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18220T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18221F: Documentation/core-api/netlink.rst 18222F: Documentation/netlink/ 18223F: Documentation/networking/ 18224F: Documentation/networking/net_cachelines/ 18225F: Documentation/process/maintainer-netdev.rst 18226F: Documentation/userspace-api/netlink/ 18227F: include/linux/ethtool.h 18228F: include/linux/framer/framer-provider.h 18229F: include/linux/framer/framer.h 18230F: include/linux/in.h 18231F: include/linux/in6.h 18232F: include/linux/indirect_call_wrapper.h 18233F: include/linux/inet.h 18234F: include/linux/inet_diag.h 18235F: include/linux/net.h 18236F: include/linux/netdev* 18237F: include/linux/netlink.h 18238F: include/linux/netpoll.h 18239F: include/linux/rtnetlink.h 18240F: include/linux/sctp.h 18241F: include/linux/seq_file_net.h 18242F: include/linux/skbuff* 18243F: include/net/ 18244F: include/uapi/linux/ethtool.h 18245F: include/uapi/linux/genetlink.h 18246F: include/uapi/linux/hsr_netlink.h 18247F: include/uapi/linux/in.h 18248F: include/uapi/linux/inet_diag.h 18249F: include/uapi/linux/nbd-netlink.h 18250F: include/uapi/linux/net.h 18251F: include/uapi/linux/net_namespace.h 18252F: include/uapi/linux/netconf.h 18253F: include/uapi/linux/netdev* 18254F: include/uapi/linux/netlink.h 18255F: include/uapi/linux/netlink_diag.h 18256F: include/uapi/linux/rtnetlink.h 18257F: include/uapi/linux/sctp.h 18258F: lib/net_utils.c 18259F: lib/random32.c 18260F: net/ 18261F: samples/pktgen/ 18262F: tools/net/ 18263F: tools/testing/selftests/net/ 18264X: Documentation/networking/mac80211-injection.rst 18265X: Documentation/networking/mac80211_hwsim/ 18266X: Documentation/networking/regulatory.rst 18267X: include/net/cfg80211.h 18268X: include/net/ieee80211_radiotap.h 18269X: include/net/iw_handler.h 18270X: include/net/mac80211.h 18271X: include/net/wext.h 18272X: net/9p/ 18273X: net/bluetooth/ 18274X: net/can/ 18275X: net/ceph/ 18276X: net/mac80211/ 18277X: net/rfkill/ 18278X: net/wireless/ 18279X: tools/testing/selftests/net/can/ 18280 18281NETWORKING [IOAM] 18282M: Justin Iurman <justin.iurman@uliege.be> 18283S: Maintained 18284F: Documentation/networking/ioam6* 18285F: include/linux/ioam6* 18286F: include/net/ioam6* 18287F: include/uapi/linux/ioam6* 18288F: net/ipv6/ioam6* 18289F: tools/testing/selftests/net/ioam6* 18290 18291NETWORKING [IPSEC] 18292M: Steffen Klassert <steffen.klassert@secunet.com> 18293M: Herbert Xu <herbert@gondor.apana.org.au> 18294M: "David S. Miller" <davem@davemloft.net> 18295L: netdev@vger.kernel.org 18296S: Maintained 18297T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18298T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18299F: Documentation/networking/xfrm/ 18300F: include/net/xfrm.h 18301F: include/uapi/linux/xfrm.h 18302F: net/ipv4/ah4.c 18303F: net/ipv4/esp4* 18304F: net/ipv4/ip_vti.c 18305F: net/ipv4/ipcomp.c 18306F: net/ipv4/xfrm* 18307F: net/ipv6/ah6.c 18308F: net/ipv6/esp6* 18309F: net/ipv6/ip6_vti.c 18310F: net/ipv6/ipcomp6.c 18311F: net/ipv6/xfrm* 18312F: net/key/ 18313F: net/xfrm/ 18314F: tools/testing/selftests/net/ipsec.c 18315 18316NETWORKING [IPv4/IPv6] 18317M: "David S. Miller" <davem@davemloft.net> 18318M: David Ahern <dsahern@kernel.org> 18319L: netdev@vger.kernel.org 18320S: Maintained 18321T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18322F: arch/x86/net/* 18323F: include/linux/ip.h 18324F: include/linux/ipv6* 18325F: include/net/fib* 18326F: include/net/ip* 18327F: include/net/route.h 18328F: net/ipv4/ 18329F: net/ipv6/ 18330 18331NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18332M: Paul Moore <paul@paul-moore.com> 18333L: netdev@vger.kernel.org 18334L: linux-security-module@vger.kernel.org 18335S: Supported 18336W: https://github.com/netlabel 18337F: Documentation/netlabel/ 18338F: include/net/calipso.h 18339F: include/net/cipso_ipv4.h 18340F: include/net/netlabel.h 18341F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18342F: include/uapi/linux/netfilter/xt_SECMARK.h 18343F: net/ipv4/cipso_ipv4.c 18344F: net/ipv6/calipso.c 18345F: net/netfilter/xt_CONNSECMARK.c 18346F: net/netfilter/xt_SECMARK.c 18347F: net/netlabel/ 18348 18349NETWORKING [MACSEC] 18350M: Sabrina Dubroca <sd@queasysnail.net> 18351L: netdev@vger.kernel.org 18352S: Maintained 18353F: drivers/net/macsec.c 18354F: include/net/macsec.h 18355F: include/uapi/linux/if_macsec.h 18356K: macsec 18357K: \bmdo_ 18358 18359NETWORKING [MPTCP] 18360M: Matthieu Baerts <matttbe@kernel.org> 18361M: Mat Martineau <martineau@kernel.org> 18362R: Geliang Tang <geliang@kernel.org> 18363L: netdev@vger.kernel.org 18364L: mptcp@lists.linux.dev 18365S: Maintained 18366W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18367B: https://github.com/multipath-tcp/mptcp_net-next/issues 18368T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18369T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18370F: Documentation/netlink/specs/mptcp_pm.yaml 18371F: Documentation/networking/mptcp*.rst 18372F: include/net/mptcp.h 18373F: include/trace/events/mptcp.h 18374F: include/uapi/linux/mptcp*.h 18375F: net/mptcp/ 18376F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18377F: tools/testing/selftests/net/mptcp/ 18378 18379NETWORKING [SRv6] 18380M: Andrea Mayer <andrea.mayer@uniroma2.it> 18381L: netdev@vger.kernel.org 18382S: Maintained 18383T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18384F: include/linux/seg6* 18385F: include/net/seg6* 18386F: include/uapi/linux/seg6* 18387F: net/ipv6/seg6* 18388F: tools/testing/selftests/net/srv6* 18389 18390NETWORKING [TCP] 18391M: Eric Dumazet <edumazet@google.com> 18392M: Neal Cardwell <ncardwell@google.com> 18393R: Kuniyuki Iwashima <kuniyu@google.com> 18394L: netdev@vger.kernel.org 18395S: Maintained 18396F: Documentation/networking/net_cachelines/tcp_sock.rst 18397F: include/linux/tcp.h 18398F: include/net/tcp.h 18399F: include/trace/events/tcp.h 18400F: include/uapi/linux/tcp.h 18401F: net/ipv4/inet_connection_sock.c 18402F: net/ipv4/inet_hashtables.c 18403F: net/ipv4/inet_timewait_sock.c 18404F: net/ipv4/syncookies.c 18405F: net/ipv4/tcp*.c 18406F: net/ipv6/inet6_connection_sock.c 18407F: net/ipv6/inet6_hashtables.c 18408F: net/ipv6/syncookies.c 18409F: net/ipv6/tcp*.c 18410 18411NETWORKING [TLS] 18412M: John Fastabend <john.fastabend@gmail.com> 18413M: Jakub Kicinski <kuba@kernel.org> 18414M: Sabrina Dubroca <sd@queasysnail.net> 18415L: netdev@vger.kernel.org 18416S: Maintained 18417F: include/net/tls.h 18418F: include/uapi/linux/tls.h 18419F: net/tls/* 18420 18421NETWORKING [SOCKETS] 18422M: Eric Dumazet <edumazet@google.com> 18423M: Kuniyuki Iwashima <kuniyu@google.com> 18424M: Paolo Abeni <pabeni@redhat.com> 18425M: Willem de Bruijn <willemb@google.com> 18426S: Maintained 18427F: include/linux/sock_diag.h 18428F: include/linux/socket.h 18429F: include/linux/sockptr.h 18430F: include/net/sock.h 18431F: include/net/sock_reuseport.h 18432F: include/uapi/linux/socket.h 18433F: net/core/*sock* 18434F: net/core/scm.c 18435F: net/socket.c 18436 18437NETWORKING [UNIX SOCKETS] 18438M: Kuniyuki Iwashima <kuniyu@google.com> 18439S: Maintained 18440F: include/net/af_unix.h 18441F: include/net/netns/unix.h 18442F: include/uapi/linux/unix_diag.h 18443F: net/unix/ 18444F: tools/testing/selftests/net/af_unix/ 18445 18446NETXEN (1/10) GbE SUPPORT 18447M: Manish Chopra <manishc@marvell.com> 18448M: Rahul Verma <rahulv@marvell.com> 18449M: GR-Linux-NIC-Dev@marvell.com 18450L: netdev@vger.kernel.org 18451S: Maintained 18452F: drivers/net/ethernet/qlogic/netxen/ 18453 18454NET_FAILOVER MODULE 18455M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18456L: netdev@vger.kernel.org 18457S: Supported 18458F: Documentation/networking/net_failover.rst 18459F: drivers/net/net_failover.c 18460F: include/net/net_failover.h 18461 18462NEXTHOP 18463M: David Ahern <dsahern@kernel.org> 18464L: netdev@vger.kernel.org 18465S: Maintained 18466F: include/net/netns/nexthop.h 18467F: include/net/nexthop.h 18468F: include/uapi/linux/nexthop.h 18469F: net/ipv4/nexthop.c 18470 18471NFC SUBSYSTEM 18472M: Krzysztof Kozlowski <krzk@kernel.org> 18473L: netdev@vger.kernel.org 18474S: Maintained 18475F: Documentation/devicetree/bindings/net/nfc/ 18476F: drivers/nfc/ 18477F: include/net/nfc/ 18478F: include/uapi/linux/nfc.h 18479F: net/nfc/ 18480 18481NFC VIRTUAL NCI DEVICE DRIVER 18482M: Bongsu Jeon <bongsu.jeon@samsung.com> 18483L: netdev@vger.kernel.org 18484S: Supported 18485F: drivers/nfc/virtual_ncidev.c 18486F: tools/testing/selftests/nci/ 18487 18488NFS, SUNRPC, AND LOCKD CLIENTS 18489M: Trond Myklebust <trondmy@kernel.org> 18490M: Anna Schumaker <anna@kernel.org> 18491L: linux-nfs@vger.kernel.org 18492S: Maintained 18493W: http://client.linux-nfs.org 18494T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18495F: Documentation/filesystems/nfs/ 18496F: fs/lockd/ 18497F: fs/nfs/ 18498F: fs/nfs_common/ 18499F: include/linux/lockd/ 18500F: include/linux/nfs* 18501F: include/linux/sunrpc/ 18502F: include/uapi/linux/nfs* 18503F: include/uapi/linux/sunrpc/ 18504F: net/sunrpc/ 18505 18506NILFS2 FILESYSTEM 18507M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18508M: Viacheslav Dubeyko <slava@dubeyko.com> 18509L: linux-nilfs@vger.kernel.org 18510S: Maintained 18511W: https://nilfs.sourceforge.io/ 18512T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2.git 18513F: Documentation/filesystems/nilfs2.rst 18514F: fs/nilfs2/ 18515F: include/trace/events/nilfs2.h 18516F: include/uapi/linux/nilfs2_api.h 18517F: include/uapi/linux/nilfs2_ondisk.h 18518 18519NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18520M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18521S: Maintained 18522W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18523F: Documentation/scsi/NinjaSCSI.rst 18524F: drivers/scsi/pcmcia/nsp_* 18525 18526NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18527M: GOTO Masanori <gotom@debian.or.jp> 18528M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18529S: Maintained 18530W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18531F: Documentation/scsi/NinjaSCSI.rst 18532F: drivers/scsi/nsp32* 18533 18534NINTENDO HID DRIVER 18535M: Daniel J. Ogorchock <djogorchock@gmail.com> 18536L: linux-input@vger.kernel.org 18537S: Maintained 18538F: drivers/hid/hid-nintendo* 18539 18540NIOS2 ARCHITECTURE 18541M: Dinh Nguyen <dinguyen@kernel.org> 18542S: Maintained 18543T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18544F: arch/nios2/ 18545 18546NITRO ENCLAVES (NE) 18547M: Alexandru Ciobotaru <alcioa@amazon.com> 18548R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18549L: linux-kernel@vger.kernel.org 18550S: Supported 18551W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18552F: Documentation/virt/ne_overview.rst 18553F: drivers/virt/nitro_enclaves/ 18554F: include/linux/nitro_enclaves.h 18555F: include/uapi/linux/nitro_enclaves.h 18556F: samples/nitro_enclaves/ 18557 18558NITRO SECURE MODULE (NSM) 18559M: Alexander Graf <graf@amazon.com> 18560R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18561L: linux-kernel@vger.kernel.org 18562S: Supported 18563W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18564F: drivers/misc/nsm.c 18565F: include/uapi/linux/nsm.h 18566 18567NOHZ, DYNTICKS SUPPORT 18568M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18569M: Frederic Weisbecker <frederic@kernel.org> 18570M: Ingo Molnar <mingo@kernel.org> 18571M: Thomas Gleixner <tglx@linutronix.de> 18572L: linux-kernel@vger.kernel.org 18573S: Maintained 18574T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18575F: include/linux/sched/nohz.h 18576F: include/linux/tick.h 18577F: kernel/time/tick*.* 18578 18579NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18580M: Pavel Machek <pavel@kernel.org> 18581M: Sakari Ailus <sakari.ailus@iki.fi> 18582L: linux-media@vger.kernel.org 18583S: Maintained 18584F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18585F: drivers/media/i2c/ad5820.c 18586F: drivers/media/i2c/et8ek8 18587 18588NOKIA N900 POWER SUPPLY DRIVERS 18589R: Pali Rohár <pali@kernel.org> 18590F: drivers/power/supply/bq2415x_charger.c 18591F: drivers/power/supply/bq27xxx_battery.c 18592F: drivers/power/supply/bq27xxx_battery_i2c.c 18593F: drivers/power/supply/isp1704_charger.c 18594F: drivers/power/supply/rx51_battery.c 18595F: include/linux/power/bq2415x_charger.h 18596F: include/linux/power/bq27xxx_battery.h 18597 18598NOLIBC HEADER FILE 18599M: Willy Tarreau <w@1wt.eu> 18600M: Thomas Weißschuh <linux@weissschuh.net> 18601S: Maintained 18602T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18603F: tools/include/nolibc/ 18604F: tools/testing/selftests/nolibc/ 18605 18606NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18607M: Hans de Goede <hansg@kernel.org> 18608L: linux-input@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18611F: drivers/input/touchscreen/novatek-nvt-ts.c 18612 18613NSDEPS 18614M: Matthias Maennich <maennich@google.com> 18615S: Maintained 18616F: Documentation/core-api/symbol-namespaces.rst 18617F: scripts/nsdeps 18618 18619NTB AMD DRIVER 18620M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18621M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18622L: ntb@lists.linux.dev 18623S: Supported 18624F: drivers/ntb/hw/amd/ 18625 18626NTB DRIVER CORE 18627M: Jon Mason <jdmason@kudzu.us> 18628M: Dave Jiang <dave.jiang@intel.com> 18629M: Allen Hubbe <allenbh@gmail.com> 18630L: ntb@lists.linux.dev 18631S: Supported 18632W: https://github.com/jonmason/ntb/wiki 18633T: git https://github.com/jonmason/ntb.git 18634F: drivers/net/ntb_netdev.c 18635F: drivers/ntb/ 18636F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18637F: include/linux/ntb.h 18638F: include/linux/ntb_transport.h 18639F: tools/testing/selftests/ntb/ 18640 18641NTB INTEL DRIVER 18642M: Dave Jiang <dave.jiang@intel.com> 18643L: ntb@lists.linux.dev 18644S: Supported 18645W: https://github.com/davejiang/linux/wiki 18646T: git https://github.com/davejiang/linux.git 18647F: drivers/ntb/hw/intel/ 18648 18649NTFS3 FILESYSTEM 18650M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18651L: ntfs3@lists.linux.dev 18652S: Supported 18653W: http://www.paragon-software.com/ 18654T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18655F: Documentation/filesystems/ntfs3.rst 18656F: fs/ntfs3/ 18657 18658NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18659M: Elizabeth Figura <zfigura@codeweavers.com> 18660L: wine-devel@winehq.org 18661S: Supported 18662F: Documentation/userspace-api/ntsync.rst 18663F: drivers/misc/ntsync.c 18664F: include/uapi/linux/ntsync.h 18665F: tools/testing/selftests/drivers/ntsync/ 18666 18667NUBUS SUBSYSTEM 18668M: Finn Thain <fthain@linux-m68k.org> 18669L: linux-m68k@lists.linux-m68k.org 18670S: Maintained 18671F: arch/*/include/asm/nubus.h 18672F: drivers/nubus/ 18673F: include/linux/nubus.h 18674F: include/uapi/linux/nubus.h 18675 18676NUVOTON NCT6694 MFD DRIVER 18677M: Ming Yu <tmyu0@nuvoton.com> 18678S: Supported 18679F: drivers/gpio/gpio-nct6694.c 18680F: drivers/hwmon/nct6694-hwmon.c 18681F: drivers/i2c/busses/i2c-nct6694.c 18682F: drivers/mfd/nct6694.c 18683F: drivers/net/can/usb/nct6694_canfd.c 18684F: drivers/rtc/rtc-nct6694.c 18685F: drivers/watchdog/nct6694_wdt.c 18686F: include/linux/mfd/nct6694.h 18687 18688NUVOTON NCT7201 IIO DRIVER 18689M: Eason Yang <j2anfernee@gmail.com> 18690L: linux-iio@vger.kernel.org 18691S: Maintained 18692F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18693F: drivers/iio/adc/nct7201.c 18694 18695NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18696M: Antonino Daplas <adaplas@gmail.com> 18697L: linux-fbdev@vger.kernel.org 18698S: Maintained 18699F: drivers/video/fbdev/nvidia/ 18700F: drivers/video/fbdev/riva/ 18701 18702NVIDIA VRS RTC DRIVER 18703M: Shubhi Garg <shgarg@nvidia.com> 18704L: linux-tegra@vger.kernel.org 18705S: Maintained 18706F: Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml 18707F: drivers/rtc/rtc-nvidia-vrs10.c 18708 18709NVIDIA WMI EC BACKLIGHT DRIVER 18710M: Daniel Dadap <ddadap@nvidia.com> 18711L: platform-driver-x86@vger.kernel.org 18712S: Supported 18713F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18714F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18715 18716NVM EXPRESS DRIVER 18717M: Keith Busch <kbusch@kernel.org> 18718M: Jens Axboe <axboe@fb.com> 18719M: Christoph Hellwig <hch@lst.de> 18720M: Sagi Grimberg <sagi@grimberg.me> 18721L: linux-nvme@lists.infradead.org 18722S: Supported 18723W: http://git.infradead.org/nvme.git 18724T: git git://git.infradead.org/nvme.git 18725F: Documentation/nvme/ 18726F: drivers/nvme/common/ 18727F: drivers/nvme/host/ 18728F: include/linux/nvme-*.h 18729F: include/linux/nvme.h 18730F: include/uapi/linux/nvme_ioctl.h 18731 18732NVM EXPRESS FABRICS AUTHENTICATION 18733M: Hannes Reinecke <hare@suse.de> 18734L: linux-nvme@lists.infradead.org 18735S: Supported 18736F: drivers/nvme/host/auth.c 18737F: drivers/nvme/target/auth.c 18738F: drivers/nvme/target/fabrics-cmd-auth.c 18739F: include/linux/nvme-auth.h 18740 18741NVM EXPRESS FC TRANSPORT DRIVERS 18742M: Justin Tee <justin.tee@broadcom.com> 18743M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18744M: Paul Ely <paul.ely@broadcom.com> 18745L: linux-nvme@lists.infradead.org 18746S: Supported 18747F: drivers/nvme/host/fc.c 18748F: drivers/nvme/target/fc.c 18749F: drivers/nvme/target/fcloop.c 18750F: include/linux/nvme-fc-driver.h 18751F: include/linux/nvme-fc.h 18752 18753NVM EXPRESS HARDWARE MONITORING SUPPORT 18754M: Guenter Roeck <linux@roeck-us.net> 18755L: linux-nvme@lists.infradead.org 18756S: Supported 18757F: drivers/nvme/host/hwmon.c 18758 18759NVM EXPRESS TARGET DRIVER 18760M: Christoph Hellwig <hch@lst.de> 18761M: Sagi Grimberg <sagi@grimberg.me> 18762M: Chaitanya Kulkarni <kch@nvidia.com> 18763L: linux-nvme@lists.infradead.org 18764S: Supported 18765W: http://git.infradead.org/nvme.git 18766T: git git://git.infradead.org/nvme.git 18767F: drivers/nvme/target/ 18768 18769NVMEM FRAMEWORK 18770M: Srinivas Kandagatla <srini@kernel.org> 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18773F: Documentation/ABI/stable/sysfs-bus-nvmem 18774F: Documentation/devicetree/bindings/nvmem/ 18775F: drivers/nvmem/ 18776F: include/dt-bindings/nvmem/ 18777F: include/linux/nvmem-consumer.h 18778F: include/linux/nvmem-provider.h 18779 18780NXP BLUETOOTH WIRELESS DRIVERS 18781M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18782M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18783S: Maintained 18784F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18785F: drivers/bluetooth/btnxpuart.c 18786 18787NXP C45 TJA11XX PHY DRIVER 18788M: Andrei Botila <andrei.botila@oss.nxp.com> 18789L: netdev@vger.kernel.org 18790S: Maintained 18791F: drivers/net/phy/nxp-c45-tja11xx* 18792 18793NXP FSPI DRIVER 18794M: Han Xu <han.xu@nxp.com> 18795M: Haibo Chen <haibo.chen@nxp.com> 18796R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18797L: linux-spi@vger.kernel.org 18798L: imx@lists.linux.dev 18799S: Maintained 18800F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18801F: drivers/spi/spi-nxp-fspi.c 18802 18803NXP FXAS21002C DRIVER 18804M: Rui Miguel Silva <rmfrfs@gmail.com> 18805L: linux-iio@vger.kernel.org 18806S: Maintained 18807F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18808F: drivers/iio/gyro/fxas21002c.h 18809F: drivers/iio/gyro/fxas21002c_core.c 18810F: drivers/iio/gyro/fxas21002c_i2c.c 18811F: drivers/iio/gyro/fxas21002c_spi.c 18812 18813NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18814M: Haibo Chen <haibo.chen@nxp.com> 18815L: linux-iio@vger.kernel.org 18816L: imx@lists.linux.dev 18817S: Maintained 18818F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18819F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18820F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18821F: drivers/iio/adc/imx7d_adc.c 18822F: drivers/iio/adc/imx93_adc.c 18823F: drivers/iio/adc/vf610_adc.c 18824 18825NXP i.MX 8M ISI DRIVER 18826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18827L: linux-media@vger.kernel.org 18828S: Maintained 18829F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18830F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18831F: drivers/media/platform/nxp/imx8-isi/ 18832 18833NXP i.MX 8MP DW100 V4L2 DRIVER 18834M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18835L: linux-media@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18838F: Documentation/userspace-api/media/drivers/dw100.rst 18839F: drivers/media/platform/nxp/dw100/ 18840F: include/uapi/linux/dw100.h 18841 18842NXP i.MX 8MQ DCSS DRIVER 18843M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18844R: Lucas Stach <l.stach@pengutronix.de> 18845L: dri-devel@lists.freedesktop.org 18846S: Maintained 18847T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18848F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18849F: drivers/gpu/drm/imx/dcss/ 18850 18851NXP i.MX 8QXP ADC DRIVER 18852M: Cai Huoqing <cai.huoqing@linux.dev> 18853M: Haibo Chen <haibo.chen@nxp.com> 18854L: imx@lists.linux.dev 18855L: linux-iio@vger.kernel.org 18856S: Maintained 18857F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18858F: drivers/iio/adc/imx8qxp-adc.c 18859 18860NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18861M: Mirela Rabulea <mirela.rabulea@nxp.com> 18862L: imx@lists.linux.dev 18863L: linux-media@vger.kernel.org 18864S: Maintained 18865F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18866F: drivers/media/platform/nxp/imx-jpeg 18867 18868NXP i.MX CLOCK DRIVERS 18869M: Abel Vesa <abelvesa@kernel.org> 18870R: Peng Fan <peng.fan@nxp.com> 18871L: linux-clk@vger.kernel.org 18872L: imx@lists.linux.dev 18873S: Maintained 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18875F: Documentation/devicetree/bindings/clock/*imx* 18876F: drivers/clk/imx/ 18877F: include/dt-bindings/clock/*imx* 18878 18879NXP NETC TIMER PTP CLOCK DRIVER 18880M: Wei Fang <wei.fang@nxp.com> 18881M: Clark Wang <xiaoning.wang@nxp.com> 18882L: imx@lists.linux.dev 18883L: netdev@vger.kernel.org 18884S: Maintained 18885F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18886F: drivers/ptp/ptp_netc.c 18887 18888NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18889M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18890S: Maintained 18891F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18892F: drivers/regulator/pf530x-regulator.c 18893 18894NXP PF1550 PMIC MFD DRIVER 18895M: Samuel Kayode <samkay014@gmail.com> 18896L: imx@lists.linux.dev 18897S: Maintained 18898F: Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml 18899F: drivers/input/misc/pf1550-onkey.c 18900F: drivers/mfd/pf1550.c 18901F: drivers/power/supply/pf1550-charger.c 18902F: drivers/regulator/pf1550-regulator.c 18903F: include/linux/mfd/pf1550.h 18904 18905NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18906M: Jagan Teki <jagan@amarulasolutions.com> 18907S: Maintained 18908F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18909F: drivers/regulator/pf8x00-regulator.c 18910 18911NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18912M: Krzysztof Kozlowski <krzk@kernel.org> 18913L: linux-kernel@vger.kernel.org 18914S: Maintained 18915F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18916F: drivers/extcon/extcon-ptn5150.c 18917 18918NXP SGTL5000 DRIVER 18919M: Fabio Estevam <festevam@gmail.com> 18920L: linux-sound@vger.kernel.org 18921S: Maintained 18922F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18923F: sound/soc/codecs/sgtl5000* 18924 18925NXP SJA1105 ETHERNET SWITCH DRIVER 18926M: Vladimir Oltean <olteanv@gmail.com> 18927L: linux-kernel@vger.kernel.org 18928S: Maintained 18929F: drivers/net/dsa/sja1105 18930F: drivers/net/pcs/pcs-xpcs-nxp.c 18931 18932NXP TDA998X DRM DRIVER 18933M: Russell King <linux@armlinux.org.uk> 18934S: Maintained 18935T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18937F: drivers/gpu/drm/bridge/tda998x_drv.c 18938F: include/dt-bindings/display/tda998x.h 18939K: "nxp,tda998x" 18940 18941NXP TFA9879 DRIVER 18942M: Peter Rosin <peda@axentia.se> 18943L: linux-sound@vger.kernel.org 18944S: Maintained 18945F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 18946F: sound/soc/codecs/tfa9879* 18947 18948NXP-NCI NFC DRIVER 18949S: Orphan 18950F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18951F: drivers/nfc/nxp-nci 18952 18953NXP/Goodix TFA989X (TFA1) DRIVER 18954M: Stephan Gerhold <stephan@gerhold.net> 18955L: linux-sound@vger.kernel.org 18956S: Maintained 18957F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18958F: sound/soc/codecs/tfa989x.c 18959 18960NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18961M: Jonas Malaco <jonas@protocubo.io> 18962L: linux-hwmon@vger.kernel.org 18963S: Maintained 18964F: Documentation/hwmon/nzxt-kraken2.rst 18965F: drivers/hwmon/nzxt-kraken2.c 18966 18967NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18968M: Jonas Malaco <jonas@protocubo.io> 18969M: Aleksa Savic <savicaleksa83@gmail.com> 18970L: linux-hwmon@vger.kernel.org 18971S: Maintained 18972F: Documentation/hwmon/nzxt-kraken3.rst 18973F: drivers/hwmon/nzxt-kraken3.c 18974 18975OBJAGG 18976M: Jiri Pirko <jiri@resnulli.us> 18977L: netdev@vger.kernel.org 18978S: Supported 18979F: include/linux/objagg.h 18980F: lib/objagg.c 18981F: lib/test_objagg.c 18982 18983OBJPOOL 18984M: Matt Wu <wuqiang.matt@bytedance.com> 18985S: Supported 18986F: include/linux/objpool.h 18987F: lib/objpool.c 18988F: lib/test_objpool.c 18989 18990OBJTOOL 18991M: Josh Poimboeuf <jpoimboe@kernel.org> 18992M: Peter Zijlstra <peterz@infradead.org> 18993S: Supported 18994F: include/linux/objtool*.h 18995F: tools/objtool/ 18996 18997OCELOT ETHERNET SWITCH DRIVER 18998M: Vladimir Oltean <vladimir.oltean@nxp.com> 18999M: Claudiu Manoil <claudiu.manoil@nxp.com> 19000M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19001M: UNGLinuxDriver@microchip.com 19002L: netdev@vger.kernel.org 19003S: Supported 19004F: drivers/net/dsa/ocelot/* 19005F: drivers/net/ethernet/mscc/ 19006F: include/soc/mscc/ocelot* 19007F: net/dsa/tag_ocelot.c 19008F: net/dsa/tag_ocelot_8021q.c 19009F: tools/testing/selftests/drivers/net/ocelot/* 19010 19011OCELOT EXTERNAL SWITCH CONTROL 19012M: Colin Foster <colin.foster@in-advantage.com> 19013S: Supported 19014F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 19015F: drivers/mfd/ocelot* 19016F: drivers/net/dsa/ocelot/ocelot_ext.c 19017F: include/linux/mfd/ocelot.h 19018 19019OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 19020M: Frederic Barrat <fbarrat@linux.ibm.com> 19021M: Andrew Donnellan <ajd@linux.ibm.com> 19022L: linuxppc-dev@lists.ozlabs.org 19023S: Odd Fixes 19024F: Documentation/userspace-api/accelerators/ocxl.rst 19025F: arch/powerpc/include/asm/pnv-ocxl.h 19026F: arch/powerpc/platforms/powernv/ocxl.c 19027F: drivers/misc/ocxl/ 19028F: include/misc/ocxl* 19029F: include/uapi/misc/ocxl.h 19030 19031OMAP AUDIO SUPPORT 19032M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19033M: Jarkko Nikula <jarkko.nikula@bitmer.com> 19034L: linux-sound@vger.kernel.org 19035L: linux-omap@vger.kernel.org 19036S: Maintained 19037F: sound/soc/ti/n810.c 19038F: sound/soc/ti/omap* 19039F: sound/soc/ti/rx51.c 19040F: sound/soc/ti/sdma-pcm.* 19041 19042OMAP CLOCK FRAMEWORK SUPPORT 19043M: Paul Walmsley <paul@pwsan.com> 19044L: linux-omap@vger.kernel.org 19045S: Maintained 19046F: arch/arm/*omap*/*clock* 19047 19048OMAP DEVICE TREE SUPPORT 19049M: Aaro Koskinen <aaro.koskinen@iki.fi> 19050M: Andreas Kemnade <andreas@kemnade.info> 19051M: Kevin Hilman <khilman@baylibre.com> 19052M: Roger Quadros <rogerq@kernel.org> 19053M: Tony Lindgren <tony@atomide.com> 19054L: linux-omap@vger.kernel.org 19055L: devicetree@vger.kernel.org 19056S: Maintained 19057F: arch/arm/boot/dts/ti/omap/ 19058 19059OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 19060L: linux-omap@vger.kernel.org 19061L: linux-fbdev@vger.kernel.org 19062S: Orphan 19063F: Documentation/arch/arm/omap/dss.rst 19064F: drivers/video/fbdev/omap2/ 19065 19066OMAP FRAMEBUFFER SUPPORT 19067L: linux-fbdev@vger.kernel.org 19068L: linux-omap@vger.kernel.org 19069S: Orphan 19070F: drivers/video/fbdev/omap/ 19071 19072OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 19073M: Roger Quadros <rogerq@kernel.org> 19074M: Tony Lindgren <tony@atomide.com> 19075L: linux-omap@vger.kernel.org 19076S: Maintained 19077F: arch/arm/mach-omap2/*gpmc* 19078F: drivers/memory/omap-gpmc.c 19079 19080OMAP GPIO DRIVER 19081M: Grygorii Strashko <grygorii.strashko@ti.com> 19082M: Santosh Shilimkar <ssantosh@kernel.org> 19083M: Kevin Hilman <khilman@kernel.org> 19084L: linux-omap@vger.kernel.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 19087F: drivers/gpio/gpio-omap.c 19088 19089OMAP HARDWARE SPINLOCK SUPPORT 19090L: linux-omap@vger.kernel.org 19091S: Orphan 19092F: drivers/hwspinlock/omap_hwspinlock.c 19093 19094OMAP HS MMC SUPPORT 19095L: linux-mmc@vger.kernel.org 19096L: linux-omap@vger.kernel.org 19097S: Orphan 19098F: drivers/mmc/host/omap_hsmmc.c 19099 19100OMAP HWMOD DATA 19101M: Paul Walmsley <paul@pwsan.com> 19102L: linux-omap@vger.kernel.org 19103S: Maintained 19104F: arch/arm/mach-omap2/omap_hwmod*data* 19105 19106OMAP HWMOD SUPPORT 19107M: Paul Walmsley <paul@pwsan.com> 19108L: linux-omap@vger.kernel.org 19109S: Maintained 19110F: arch/arm/mach-omap2/omap_hwmod.* 19111 19112OMAP I2C DRIVER 19113M: Vignesh R <vigneshr@ti.com> 19114L: linux-omap@vger.kernel.org 19115L: linux-i2c@vger.kernel.org 19116S: Maintained 19117F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 19118F: drivers/i2c/busses/i2c-omap.c 19119 19120OMAP MMC SUPPORT 19121M: Aaro Koskinen <aaro.koskinen@iki.fi> 19122L: linux-omap@vger.kernel.org 19123S: Odd Fixes 19124F: drivers/mmc/host/omap.c 19125 19126OMAP POWER MANAGEMENT SUPPORT 19127M: Kevin Hilman <khilman@kernel.org> 19128L: linux-omap@vger.kernel.org 19129S: Maintained 19130F: arch/arm/*omap*/*pm* 19131F: drivers/cpufreq/omap-cpufreq.c 19132 19133OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 19134M: Paul Walmsley <paul@pwsan.com> 19135L: linux-omap@vger.kernel.org 19136S: Maintained 19137F: arch/arm/mach-omap2/prm* 19138 19139OMAP RANDOM NUMBER GENERATOR SUPPORT 19140M: Deepak Saxena <dsaxena@plexity.net> 19141S: Maintained 19142F: drivers/char/hw_random/omap-rng.c 19143 19144OMAP USB SUPPORT 19145L: linux-usb@vger.kernel.org 19146L: linux-omap@vger.kernel.org 19147S: Orphan 19148F: arch/arm/*omap*/usb* 19149F: drivers/usb/*/*omap* 19150 19151OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 19152M: Mark Jackson <mpfj@newflow.co.uk> 19153L: linux-omap@vger.kernel.org 19154S: Maintained 19155F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 19156 19157OMAP1 SUPPORT 19158M: Aaro Koskinen <aaro.koskinen@iki.fi> 19159M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 19160R: Tony Lindgren <tony@atomide.com> 19161L: linux-omap@vger.kernel.org 19162S: Maintained 19163Q: http://patchwork.kernel.org/project/linux-omap/list/ 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19165F: arch/arm/configs/omap1_defconfig 19166F: arch/arm/mach-omap1/ 19167F: drivers/i2c/busses/i2c-omap.c 19168F: include/linux/platform_data/ams-delta-fiq.h 19169F: include/linux/platform_data/i2c-omap.h 19170 19171OMAP2+ SUPPORT 19172M: Aaro Koskinen <aaro.koskinen@iki.fi> 19173M: Andreas Kemnade <andreas@kemnade.info> 19174M: Kevin Hilman <khilman@baylibre.com> 19175M: Roger Quadros <rogerq@kernel.org> 19176M: Tony Lindgren <tony@atomide.com> 19177L: linux-omap@vger.kernel.org 19178S: Maintained 19179W: http://linux.omap.com/ 19180Q: http://patchwork.kernel.org/project/linux-omap/list/ 19181T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19182F: Documentation/devicetree/bindings/arm/ti/omap.yaml 19183F: arch/arm/configs/omap2plus_defconfig 19184F: arch/arm/mach-omap2/ 19185F: drivers/bus/omap*.[ch] 19186F: drivers/bus/ti-sysc.c 19187F: drivers/gpio/gpio-tps65219.c 19188F: drivers/i2c/busses/i2c-omap.c 19189F: drivers/irqchip/irq-omap-intc.c 19190F: drivers/mfd/*omap*.c 19191F: drivers/mfd/menelaus.c 19192F: drivers/mfd/palmas.c 19193F: drivers/mfd/tps65217.c 19194F: drivers/mfd/tps65218.c 19195F: drivers/mfd/tps65219.c 19196F: drivers/mfd/tps65910.c 19197F: drivers/mfd/twl-core.[ch] 19198F: drivers/mfd/twl4030*.c 19199F: drivers/mfd/twl6030*.c 19200F: drivers/mfd/twl6040*.c 19201F: drivers/regulator/palmas-regulator*.c 19202F: drivers/regulator/pbias-regulator.c 19203F: drivers/regulator/tps65217-regulator.c 19204F: drivers/regulator/tps65218-regulator.c 19205F: drivers/regulator/tps65219-regulator.c 19206F: drivers/regulator/tps65910-regulator.c 19207F: drivers/regulator/twl-regulator.c 19208F: drivers/regulator/twl6030-regulator.c 19209F: include/linux/platform_data/i2c-omap.h 19210F: include/linux/platform_data/ti-sysc.h 19211 19212OMFS FILESYSTEM 19213M: Bob Copeland <me@bobcopeland.com> 19214L: linux-karma-devel@lists.sourceforge.net 19215S: Maintained 19216F: Documentation/filesystems/omfs.rst 19217F: fs/omfs/ 19218 19219OMNIVISION OG01A1B SENSOR DRIVER 19220M: Sakari Ailus <sakari.ailus@linux.intel.com> 19221L: linux-media@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 19224F: drivers/media/i2c/og01a1b.c 19225 19226OMNIVISION OG0VE1B SENSOR DRIVER 19227M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230T: git git://linuxtv.org/media_tree.git 19231F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 19232F: drivers/media/i2c/og0ve1b.c 19233 19234OMNIVISION OV01A10 SENSOR DRIVER 19235M: Bingbu Cao <bingbu.cao@intel.com> 19236L: linux-media@vger.kernel.org 19237S: Maintained 19238T: git git://linuxtv.org/media.git 19239F: drivers/media/i2c/ov01a10.c 19240 19241OMNIVISION OV02A10 SENSOR DRIVER 19242L: linux-media@vger.kernel.org 19243S: Orphan 19244T: git git://linuxtv.org/media.git 19245F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19246F: drivers/media/i2c/ov02a10.c 19247 19248OMNIVISION OV02C10 SENSOR DRIVER 19249M: Hans de Goede <hansg@kernel.org> 19250R: Bryan O'Donoghue <bod@kernel.org> 19251L: linux-media@vger.kernel.org 19252S: Maintained 19253T: git git://linuxtv.org/media.git 19254F: drivers/media/i2c/ov02c10.c 19255 19256OMNIVISION OV02E10 SENSOR DRIVER 19257M: Bryan O'Donoghue <bod@kernel.org> 19258M: Hans de Goede <hansg@kernel.org> 19259L: linux-media@vger.kernel.org 19260S: Maintained 19261T: git git://linuxtv.org/media.git 19262F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19263F: drivers/media/i2c/ov02e10.c 19264 19265OMNIVISION OV08D10 SENSOR DRIVER 19266M: Jimmy Su <jimmy.su@intel.com> 19267L: linux-media@vger.kernel.org 19268S: Maintained 19269T: git git://linuxtv.org/media.git 19270F: drivers/media/i2c/ov08d10.c 19271 19272OMNIVISION OV08X40 SENSOR DRIVER 19273M: Jimmy Su <jimmy.su@intel.com> 19274L: linux-media@vger.kernel.org 19275S: Maintained 19276F: drivers/media/i2c/ov08x40.c 19277F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19278 19279OMNIVISION OV13858 SENSOR DRIVER 19280M: Sakari Ailus <sakari.ailus@linux.intel.com> 19281L: linux-media@vger.kernel.org 19282S: Maintained 19283T: git git://linuxtv.org/media.git 19284F: drivers/media/i2c/ov13858.c 19285 19286OMNIVISION OV13B10 SENSOR DRIVER 19287M: Arec Kao <arec.kao@intel.com> 19288L: linux-media@vger.kernel.org 19289S: Maintained 19290T: git git://linuxtv.org/media.git 19291F: drivers/media/i2c/ov13b10.c 19292 19293OMNIVISION OV2680 SENSOR DRIVER 19294M: Rui Miguel Silva <rmfrfs@gmail.com> 19295M: Hans de Goede <hansg@kernel.org> 19296L: linux-media@vger.kernel.org 19297S: Maintained 19298T: git git://linuxtv.org/media.git 19299F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19300F: drivers/media/i2c/ov2680.c 19301 19302OMNIVISION OV2685 SENSOR DRIVER 19303M: Shunqian Zheng <zhengsq@rock-chips.com> 19304L: linux-media@vger.kernel.org 19305S: Maintained 19306T: git git://linuxtv.org/media.git 19307F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19308F: drivers/media/i2c/ov2685.c 19309 19310OMNIVISION OV2735 SENSOR DRIVER 19311M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19312M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19313L: linux-media@vger.kernel.org 19314S: Maintained 19315F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19316F: drivers/media/i2c/ov2735.c 19317 19318OMNIVISION OV2740 SENSOR DRIVER 19319M: Tianshu Qiu <tian.shu.qiu@intel.com> 19320R: Sakari Ailus <sakari.ailus@linux.intel.com> 19321R: Bingbu Cao <bingbu.cao@intel.com> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324T: git git://linuxtv.org/media.git 19325F: drivers/media/i2c/ov2740.c 19326 19327OMNIVISION OV4689 SENSOR DRIVER 19328M: Mikhail Rudenko <mike.rudenko@gmail.com> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331T: git git://linuxtv.org/media.git 19332F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19333F: drivers/media/i2c/ov4689.c 19334 19335OMNIVISION OV5640 SENSOR DRIVER 19336M: Steve Longerbeam <slongerbeam@gmail.com> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339T: git git://linuxtv.org/media.git 19340F: drivers/media/i2c/ov5640.c 19341 19342OMNIVISION OV5647 SENSOR DRIVER 19343M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19344M: Jacopo Mondi <jacopo@jmondi.org> 19345L: linux-media@vger.kernel.org 19346S: Maintained 19347T: git git://linuxtv.org/media.git 19348F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19349F: drivers/media/i2c/ov5647.c 19350 19351OMNIVISION OV5670 SENSOR DRIVER 19352M: Sakari Ailus <sakari.ailus@linux.intel.com> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355T: git git://linuxtv.org/media.git 19356F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19357F: drivers/media/i2c/ov5670.c 19358 19359OMNIVISION OV5675 SENSOR DRIVER 19360M: Sakari Ailus <sakari.ailus@linux.intel.com> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363T: git git://linuxtv.org/media.git 19364F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19365F: drivers/media/i2c/ov5675.c 19366 19367OMNIVISION OV5693 SENSOR DRIVER 19368M: Daniel Scally <dan.scally@ideasonboard.com> 19369L: linux-media@vger.kernel.org 19370S: Maintained 19371T: git git://linuxtv.org/media.git 19372F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19373F: drivers/media/i2c/ov5693.c 19374 19375OMNIVISION OV5695 SENSOR DRIVER 19376M: Shunqian Zheng <zhengsq@rock-chips.com> 19377L: linux-media@vger.kernel.org 19378S: Maintained 19379T: git git://linuxtv.org/media.git 19380F: drivers/media/i2c/ov5695.c 19381 19382OMNIVISION OV6211 SENSOR DRIVER 19383M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19384L: linux-media@vger.kernel.org 19385S: Maintained 19386T: git git://linuxtv.org/media_tree.git 19387F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19388F: drivers/media/i2c/ov6211.c 19389 19390OMNIVISION OV64A40 SENSOR DRIVER 19391M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19392L: linux-media@vger.kernel.org 19393S: Maintained 19394T: git git://linuxtv.org/media.git 19395F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19396F: drivers/media/i2c/ov64a40.c 19397 19398OMNIVISION OV7670 SENSOR DRIVER 19399L: linux-media@vger.kernel.org 19400S: Orphan 19401T: git git://linuxtv.org/media.git 19402F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19403F: drivers/media/i2c/ov7670.c 19404 19405OMNIVISION OV772x SENSOR DRIVER 19406M: Jacopo Mondi <jacopo@jmondi.org> 19407L: linux-media@vger.kernel.org 19408S: Odd fixes 19409T: git git://linuxtv.org/media.git 19410F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19411F: drivers/media/i2c/ov772x.c 19412F: include/media/i2c/ov772x.h 19413 19414OMNIVISION OV7740 SENSOR DRIVER 19415L: linux-media@vger.kernel.org 19416S: Orphan 19417T: git git://linuxtv.org/media.git 19418F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19419F: drivers/media/i2c/ov7740.c 19420 19421OMNIVISION OV8856 SENSOR DRIVER 19422M: Sakari Ailus <sakari.ailus@linux.intel.com> 19423L: linux-media@vger.kernel.org 19424S: Maintained 19425T: git git://linuxtv.org/media.git 19426F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19427F: drivers/media/i2c/ov8856.c 19428 19429OMNIVISION OV8858 SENSOR DRIVER 19430M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19431M: Nicholas Roth <nicholas@rothemail.net> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434T: git git://linuxtv.org/media.git 19435F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19436F: drivers/media/i2c/ov8858.c 19437 19438OMNIVISION OV9282 SENSOR DRIVER 19439M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19440L: linux-media@vger.kernel.org 19441S: Maintained 19442T: git git://linuxtv.org/media.git 19443F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19444F: drivers/media/i2c/ov9282.c 19445 19446OMNIVISION OV9640 SENSOR DRIVER 19447M: Petr Cvek <petrcvekcz@gmail.com> 19448L: linux-media@vger.kernel.org 19449S: Maintained 19450F: drivers/media/i2c/ov9640.* 19451 19452OMNIVISION OV9650 SENSOR DRIVER 19453M: Sakari Ailus <sakari.ailus@linux.intel.com> 19454R: Akinobu Mita <akinobu.mita@gmail.com> 19455R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media.git 19459F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19460F: drivers/media/i2c/ov9650.c 19461 19462OMNIVISION OV9734 SENSOR DRIVER 19463M: Tianshu Qiu <tian.shu.qiu@intel.com> 19464R: Bingbu Cao <bingbu.cao@intel.com> 19465L: linux-media@vger.kernel.org 19466S: Maintained 19467T: git git://linuxtv.org/media.git 19468F: drivers/media/i2c/ov9734.c 19469 19470ONBOARD USB HUB DRIVER 19471M: Matthias Kaehlcke <mka@chromium.org> 19472L: linux-usb@vger.kernel.org 19473S: Maintained 19474F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19475F: drivers/usb/misc/onboard_usb_dev.c 19476 19477ONENAND FLASH DRIVER 19478M: Kyungmin Park <kyungmin.park@samsung.com> 19479L: linux-mtd@lists.infradead.org 19480S: Maintained 19481F: drivers/mtd/nand/onenand/ 19482F: include/linux/mtd/onenand*.h 19483 19484ONEXPLAYER PLATFORM EC DRIVER 19485M: Antheas Kapenekakis <lkml@antheas.dev> 19486M: Derek John Clark <derekjohn.clark@gmail.com> 19487M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19488L: platform-driver-x86@vger.kernel.org 19489S: Maintained 19490F: drivers/platform/x86/oxpec.c 19491 19492ONIE TLV NVMEM LAYOUT DRIVER 19493M: Miquel Raynal <miquel.raynal@bootlin.com> 19494S: Maintained 19495F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19496F: drivers/nvmem/layouts/onie-tlv.c 19497 19498ONION OMEGA2+ BOARD 19499M: Harvey Hunt <harveyhuntnexus@gmail.com> 19500L: linux-mips@vger.kernel.org 19501S: Maintained 19502F: arch/mips/boot/dts/ralink/omega2p.dts 19503 19504ONSEMI ETHERNET PHY DRIVERS 19505M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19506L: netdev@vger.kernel.org 19507S: Supported 19508W: http://www.onsemi.com 19509F: drivers/net/phy/ncn* 19510 19511OP-TEE DRIVER 19512M: Jens Wiklander <jens.wiklander@linaro.org> 19513L: op-tee@lists.trustedfirmware.org 19514S: Maintained 19515F: Documentation/ABI/testing/sysfs-bus-optee-devices 19516F: drivers/tee/optee/ 19517 19518OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19519M: Sumit Garg <sumit.garg@kernel.org> 19520L: op-tee@lists.trustedfirmware.org 19521S: Maintained 19522F: drivers/char/hw_random/optee-rng.c 19523 19524OP-TEE RTC DRIVER 19525M: Clément Léger <clement.leger@bootlin.com> 19526L: linux-rtc@vger.kernel.org 19527S: Maintained 19528F: drivers/rtc/rtc-optee.c 19529 19530OPA-VNIC DRIVER 19531M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19532L: linux-rdma@vger.kernel.org 19533S: Supported 19534F: drivers/infiniband/ulp/opa_vnic 19535 19536OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19537M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19538L: netdev@vger.kernel.org 19539S: Maintained 19540F: Documentation/networking/oa-tc6-framework.rst 19541F: drivers/net/ethernet/oa_tc6.c 19542F: include/linux/oa_tc6.h 19543 19544OPEN FIRMWARE AND FLATTENED DEVICE TREE 19545M: Rob Herring <robh@kernel.org> 19546M: Saravana Kannan <saravanak@google.com> 19547L: devicetree@vger.kernel.org 19548S: Maintained 19549Q: http://patchwork.kernel.org/project/devicetree/list/ 19550W: http://www.devicetree.org/ 19551C: irc://irc.libera.chat/devicetree 19552T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19553F: Documentation/ABI/testing/sysfs-firmware-ofw 19554F: drivers/of/ 19555F: include/linux/of*.h 19556F: rust/helpers/of.c 19557F: rust/kernel/of.rs 19558F: scripts/dtc/ 19559F: tools/testing/selftests/dt/ 19560K: of_overlay_notifier_ 19561K: of_overlay_fdt_apply 19562K: of_overlay_remove 19563 19564OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19565M: Rob Herring <robh@kernel.org> 19566M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19567M: Conor Dooley <conor+dt@kernel.org> 19568L: devicetree@vger.kernel.org 19569S: Maintained 19570Q: http://patchwork.kernel.org/project/devicetree/list/ 19571C: irc://irc.libera.chat/devicetree 19572T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19573F: Documentation/devicetree/ 19574F: arch/*/boot/dts/ 19575F: include/dt-bindings/ 19576 19577OPENCOMPUTE PTP CLOCK DRIVER 19578M: Jonathan Lemon <jonathan.lemon@gmail.com> 19579M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19580L: netdev@vger.kernel.org 19581S: Maintained 19582F: drivers/ptp/ptp_ocp.c 19583 19584OPENCORES I2C BUS DRIVER 19585M: Peter Korsgaard <peter@korsgaard.com> 19586M: Andrew Lunn <andrew@lunn.ch> 19587L: linux-i2c@vger.kernel.org 19588S: Maintained 19589F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19590F: Documentation/i2c/busses/i2c-ocores.rst 19591F: drivers/i2c/busses/i2c-ocores.c 19592F: include/linux/platform_data/i2c-ocores.h 19593 19594OPENRISC ARCHITECTURE 19595M: Jonas Bonn <jonas@southpole.se> 19596M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19597M: Stafford Horne <shorne@gmail.com> 19598L: linux-openrisc@vger.kernel.org 19599S: Maintained 19600W: http://openrisc.io 19601T: git https://github.com/openrisc/linux.git 19602F: Documentation/arch/openrisc/ 19603F: Documentation/devicetree/bindings/openrisc/ 19604F: arch/openrisc/ 19605F: drivers/irqchip/irq-ompic.c 19606F: drivers/irqchip/irq-or1k-* 19607 19608OPENVPN DATA CHANNEL OFFLOAD 19609M: Antonio Quartulli <antonio@openvpn.net> 19610R: Sabrina Dubroca <sd@queasysnail.net> 19611L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19612L: netdev@vger.kernel.org 19613S: Supported 19614T: git https://github.com/OpenVPN/ovpn-net-next.git 19615F: Documentation/netlink/specs/ovpn.yaml 19616F: drivers/net/ovpn/ 19617F: include/uapi/linux/ovpn.h 19618F: tools/testing/selftests/net/ovpn/ 19619 19620OPENVSWITCH 19621M: Aaron Conole <aconole@redhat.com> 19622M: Eelco Chaudron <echaudro@redhat.com> 19623M: Ilya Maximets <i.maximets@ovn.org> 19624L: netdev@vger.kernel.org 19625L: dev@openvswitch.org 19626S: Maintained 19627W: http://openvswitch.org 19628F: Documentation/networking/openvswitch.rst 19629F: include/uapi/linux/openvswitch.h 19630F: net/openvswitch/ 19631F: tools/testing/selftests/net/openvswitch/ 19632 19633OPERATING PERFORMANCE POINTS (OPP) 19634M: Viresh Kumar <vireshk@kernel.org> 19635M: Nishanth Menon <nm@ti.com> 19636M: Stephen Boyd <sboyd@kernel.org> 19637L: linux-pm@vger.kernel.org 19638S: Maintained 19639T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19640F: Documentation/devicetree/bindings/opp/ 19641F: Documentation/power/opp.rst 19642F: drivers/opp/ 19643F: include/linux/pm_opp.h 19644F: rust/kernel/opp.rs 19645 19646OPL4 DRIVER 19647M: Clemens Ladisch <clemens@ladisch.de> 19648L: linux-sound@vger.kernel.org 19649S: Maintained 19650T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19651F: sound/drivers/opl4/ 19652 19653ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19654M: Mark Fasheh <mark@fasheh.com> 19655M: Joel Becker <jlbec@evilplan.org> 19656M: Joseph Qi <joseph.qi@linux.alibaba.com> 19657L: ocfs2-devel@lists.linux.dev 19658S: Supported 19659W: http://ocfs2.wiki.kernel.org 19660F: Documentation/filesystems/dlmfs.rst 19661F: Documentation/filesystems/ocfs2.rst 19662F: fs/ocfs2/ 19663 19664ORANGEFS FILESYSTEM 19665M: Mike Marshall <hubcap@omnibond.com> 19666R: Martin Brandenburg <martin@omnibond.com> 19667L: devel@lists.orangefs.org 19668S: Supported 19669T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19670F: Documentation/filesystems/orangefs.rst 19671F: fs/orangefs/ 19672 19673OV2659 OMNIVISION SENSOR DRIVER 19674M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677W: https://linuxtv.org 19678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19679T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19680F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19681F: drivers/media/i2c/ov2659.c 19682F: include/media/i2c/ov2659.h 19683 19684OVERLAY FILESYSTEM 19685M: Miklos Szeredi <miklos@szeredi.hu> 19686M: Amir Goldstein <amir73il@gmail.com> 19687L: linux-unionfs@vger.kernel.org 19688S: Supported 19689T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19690F: Documentation/filesystems/overlayfs.rst 19691F: fs/overlayfs/ 19692 19693P54 WIRELESS DRIVER 19694M: Christian Lamparter <chunkeey@googlemail.com> 19695L: linux-wireless@vger.kernel.org 19696S: Maintained 19697W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19698F: drivers/net/wireless/intersil/ 19699 19700PACKET SOCKETS 19701M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19702S: Maintained 19703F: include/uapi/linux/if_packet.h 19704F: net/packet/af_packet.c 19705 19706PACKING 19707M: Vladimir Oltean <olteanv@gmail.com> 19708L: netdev@vger.kernel.org 19709S: Supported 19710F: Documentation/core-api/packing.rst 19711F: include/linux/packing.h 19712F: lib/packing.c 19713F: lib/packing_test.c 19714F: scripts/gen_packed_field_checks.c 19715 19716PADATA PARALLEL EXECUTION MECHANISM 19717M: Steffen Klassert <steffen.klassert@secunet.com> 19718M: Daniel Jordan <daniel.m.jordan@oracle.com> 19719L: linux-crypto@vger.kernel.org 19720L: linux-kernel@vger.kernel.org 19721S: Maintained 19722F: Documentation/core-api/padata.rst 19723F: include/linux/padata.h 19724F: kernel/padata.c 19725 19726PAGE CACHE 19727M: Matthew Wilcox (Oracle) <willy@infradead.org> 19728L: linux-fsdevel@vger.kernel.org 19729S: Supported 19730T: git git://git.infradead.org/users/willy/pagecache.git 19731F: Documentation/filesystems/locking.rst 19732F: Documentation/filesystems/vfs.rst 19733F: include/linux/pagemap.h 19734F: mm/filemap.c 19735F: mm/page-writeback.c 19736F: mm/readahead.c 19737F: mm/truncate.c 19738 19739PAGE POOL 19740M: Jesper Dangaard Brouer <hawk@kernel.org> 19741M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19742L: netdev@vger.kernel.org 19743S: Supported 19744F: Documentation/networking/page_pool.rst 19745F: include/net/page_pool/ 19746F: include/trace/events/page_pool.h 19747F: net/core/page_pool.c 19748 19749PAGE TABLE CHECK 19750M: Pasha Tatashin <pasha.tatashin@soleen.com> 19751M: Andrew Morton <akpm@linux-foundation.org> 19752L: linux-mm@kvack.org 19753S: Maintained 19754F: Documentation/mm/page_table_check.rst 19755F: include/linux/page_table_check.h 19756F: mm/page_table_check.c 19757 19758PAGE STATE DEBUG SCRIPT 19759M: Ye Liu <liuye@kylinos.cn> 19760S: Maintained 19761F: tools/mm/show_page_info.py 19762 19763PANASONIC LAPTOP ACPI EXTRAS DRIVER 19764M: Kenneth Chan <kenneth.t.chan@gmail.com> 19765L: platform-driver-x86@vger.kernel.org 19766S: Maintained 19767F: drivers/platform/x86/panasonic-laptop.c 19768 19769PARALLAX PING IIO SENSOR DRIVER 19770M: Andreas Klinger <ak@it-klinger.de> 19771L: linux-iio@vger.kernel.org 19772S: Maintained 19773F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19774F: drivers/iio/proximity/ping.c 19775 19776PARALLEL LCD/KEYPAD PANEL DRIVER 19777M: Willy Tarreau <willy@haproxy.com> 19778M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19779S: Odd Fixes 19780F: Documentation/admin-guide/lcd-panel-cgram.rst 19781F: drivers/auxdisplay/panel.c 19782 19783PARALLEL PORT SUBSYSTEM 19784M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19785M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19786L: linux-parport@lists.infradead.org (subscribers-only) 19787S: Maintained 19788F: Documentation/driver-api/parport*.rst 19789F: drivers/char/ppdev.c 19790F: drivers/parport/ 19791F: include/linux/parport*.h 19792F: include/uapi/linux/ppdev.h 19793 19794PARAVIRT_OPS INTERFACE 19795M: Juergen Gross <jgross@suse.com> 19796R: Ajay Kaher <ajay.kaher@broadcom.com> 19797R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19798R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19799L: virtualization@lists.linux.dev 19800L: x86@kernel.org 19801S: Supported 19802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19803F: Documentation/virt/paravirt_ops.rst 19804F: arch/*/include/asm/paravirt*.h 19805F: arch/*/kernel/paravirt* 19806F: include/linux/hypervisor.h 19807 19808PARISC ARCHITECTURE 19809M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19810M: Helge Deller <deller@gmx.de> 19811L: linux-parisc@vger.kernel.org 19812S: Maintained 19813W: https://parisc.wiki.kernel.org 19814Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19815T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19817F: Documentation/arch/parisc/ 19818F: arch/parisc/ 19819F: drivers/char/agp/parisc-agp.c 19820F: drivers/input/misc/hp_sdc_rtc.c 19821F: drivers/input/serio/gscps2.c 19822F: drivers/input/serio/hp_sdc* 19823F: drivers/parisc/ 19824F: drivers/parport/parport_gsc.* 19825F: drivers/tty/serial/8250/8250_parisc.c 19826F: drivers/video/console/sti* 19827F: drivers/video/fbdev/sti* 19828F: drivers/video/logo/logo_parisc* 19829F: include/linux/hp_sdc.h 19830 19831PARMAN 19832M: Jiri Pirko <jiri@resnulli.us> 19833L: netdev@vger.kernel.org 19834S: Supported 19835F: include/linux/parman.h 19836F: lib/parman.c 19837F: lib/test_parman.c 19838 19839PC ENGINES APU BOARD DRIVER 19840M: Enrico Weigelt, metux IT consult <info@metux.net> 19841S: Maintained 19842F: drivers/platform/x86/pcengines-apuv2.c 19843 19844PC87360 HARDWARE MONITORING DRIVER 19845M: Jim Cromie <jim.cromie@gmail.com> 19846L: linux-hwmon@vger.kernel.org 19847S: Maintained 19848F: Documentation/hwmon/pc87360.rst 19849F: drivers/hwmon/pc87360.c 19850 19851PC8736x GPIO DRIVER 19852M: Jim Cromie <jim.cromie@gmail.com> 19853S: Maintained 19854F: drivers/char/pc8736x_gpio.c 19855 19856PC87427 HARDWARE MONITORING DRIVER 19857M: Jean Delvare <jdelvare@suse.com> 19858L: linux-hwmon@vger.kernel.org 19859S: Maintained 19860F: Documentation/hwmon/pc87427.rst 19861F: drivers/hwmon/pc87427.c 19862 19863MAX77705 HARDWARE MONITORING DRIVER 19864M: Dzmitry Sankouski <dsankouski@gmail.com> 19865L: linux-hwmon@vger.kernel.org 19866S: Maintained 19867F: Documentation/hwmon/max77705.rst 19868F: drivers/hwmon/max77705-hwmon.c 19869 19870PCA9532 LED DRIVER 19871M: Riku Voipio <riku.voipio@iki.fi> 19872S: Maintained 19873F: drivers/leds/leds-pca9532.c 19874F: include/linux/leds-pca9532.h 19875 19876PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19877M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19878M: Pali Rohár <pali@kernel.org> 19879L: linux-pci@vger.kernel.org 19880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19881S: Maintained 19882F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19883F: drivers/pci/controller/pci-aardvark.c 19884 19885PCI DRIVER FOR ALTERA PCIE IP 19886M: Joyce Ooi <joyce.ooi@intel.com> 19887L: linux-pci@vger.kernel.org 19888S: Supported 19889F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19890F: drivers/pci/controller/pcie-altera.c 19891 19892PCI DRIVER FOR APPLIEDMICRO XGENE 19893M: Toan Le <toan@os.amperecomputing.com> 19894L: linux-pci@vger.kernel.org 19895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19896S: Maintained 19897F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19898F: drivers/pci/controller/pci-xgene.c 19899 19900PCI DRIVER FOR ARM VERSATILE PLATFORM 19901M: Rob Herring <robh@kernel.org> 19902L: linux-pci@vger.kernel.org 19903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19904S: Maintained 19905F: Documentation/devicetree/bindings/pci/versatile.yaml 19906F: drivers/pci/controller/pci-versatile.c 19907 19908PCI DRIVER FOR ARMADA 8K 19909M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19910L: linux-pci@vger.kernel.org 19911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19912S: Maintained 19913F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19914F: drivers/pci/controller/dwc/pcie-armada8k.c 19915 19916PCI DRIVER FOR CADENCE PCIE IP 19917L: linux-pci@vger.kernel.org 19918S: Orphan 19919F: Documentation/devicetree/bindings/pci/cdns,* 19920F: drivers/pci/controller/cadence/*cadence* 19921 19922PCI DRIVER FOR CIX Sky1 19923M: Hans Zhang <hans.zhang@cixtech.com> 19924L: linux-pci@vger.kernel.org 19925S: Maintained 19926F: Documentation/devicetree/bindings/pci/cix,sky1-pcie-*.yaml 19927F: drivers/pci/controller/cadence/*sky1* 19928 19929PCI DRIVER FOR FREESCALE LAYERSCAPE 19930M: Minghuan Lian <minghuan.Lian@nxp.com> 19931M: Mingkai Hu <mingkai.hu@nxp.com> 19932M: Roy Zang <roy.zang@nxp.com> 19933L: linuxppc-dev@lists.ozlabs.org 19934L: linux-pci@vger.kernel.org 19935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19936L: imx@lists.linux.dev 19937S: Maintained 19938F: drivers/pci/controller/dwc/*layerscape* 19939 19940PCI DRIVER FOR FU740 19941M: Paul Walmsley <pjw@kernel.org> 19942M: Greentime Hu <greentime.hu@sifive.com> 19943M: Samuel Holland <samuel.holland@sifive.com> 19944L: linux-pci@vger.kernel.org 19945S: Maintained 19946F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19947F: drivers/pci/controller/dwc/pcie-fu740.c 19948 19949PCI DRIVER FOR GENERIC OF HOSTS 19950M: Will Deacon <will@kernel.org> 19951L: linux-pci@vger.kernel.org 19952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19953S: Maintained 19954F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19955F: drivers/pci/controller/pci-host-common.c 19956F: drivers/pci/controller/pci-host-generic.c 19957 19958PCI DRIVER FOR IMX6 19959M: Richard Zhu <hongxing.zhu@nxp.com> 19960M: Lucas Stach <l.stach@pengutronix.de> 19961L: linux-pci@vger.kernel.org 19962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19963L: imx@lists.linux.dev 19964S: Maintained 19965F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19966F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19967F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19968F: drivers/pci/controller/dwc/*imx6* 19969 19970PCI DRIVER FOR INTEL IXP4XX 19971M: Linus Walleij <linusw@kernel.org> 19972S: Maintained 19973F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19974F: drivers/pci/controller/pci-ixp4xx.c 19975 19976PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19977M: Nirmal Patel <nirmal.patel@linux.intel.com> 19978R: Jonathan Derrick <jonathan.derrick@linux.dev> 19979L: linux-pci@vger.kernel.org 19980S: Supported 19981F: drivers/pci/controller/vmd.c 19982 19983PCI DRIVER FOR MICROSEMI SWITCHTEC 19984M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19985M: Logan Gunthorpe <logang@deltatee.com> 19986L: linux-pci@vger.kernel.org 19987S: Maintained 19988F: Documentation/ABI/testing/sysfs-class-switchtec 19989F: Documentation/driver-api/switchtec.rst 19990F: drivers/ntb/hw/mscc/ 19991F: drivers/pci/switch/switchtec* 19992F: include/linux/switchtec.h 19993F: include/uapi/linux/switchtec_ioctl.h 19994 19995PCI DRIVER FOR MOBIVEIL PCIE IP 19996M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19997M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19998L: linux-pci@vger.kernel.org 19999S: Supported 20000F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 20001F: drivers/pci/controller/mobiveil/pcie-mobiveil* 20002 20003PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 20004M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20005M: Pali Rohár <pali@kernel.org> 20006L: linux-pci@vger.kernel.org 20007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20008S: Maintained 20009F: drivers/pci/controller/*mvebu* 20010 20011PCI DRIVER FOR NVIDIA TEGRA 20012M: Thierry Reding <thierry.reding@gmail.com> 20013L: linux-tegra@vger.kernel.org 20014L: linux-pci@vger.kernel.org 20015S: Supported 20016F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 20017F: drivers/pci/controller/pci-tegra.c 20018 20019PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 20020M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20021L: linux-pci@vger.kernel.org 20022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20023S: Maintained 20024F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 20025 20026PCI DRIVER FOR PLDA PCIE IP 20027M: Daire McNamara <daire.mcnamara@microchip.com> 20028L: linux-pci@vger.kernel.org 20029S: Maintained 20030F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 20031F: drivers/pci/controller/plda/pcie-plda-host.c 20032F: drivers/pci/controller/plda/pcie-plda.h 20033 20034PCI DRIVER FOR RENESAS R-CAR 20035M: Marek Vasut <marek.vasut+renesas@gmail.com> 20036M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20037L: linux-pci@vger.kernel.org 20038L: linux-renesas-soc@vger.kernel.org 20039S: Maintained 20040F: Documentation/PCI/controller/rcar-pcie-firmware.rst 20041F: Documentation/devicetree/bindings/pci/*rcar* 20042F: drivers/pci/controller/*rcar* 20043F: drivers/pci/controller/dwc/*rcar* 20044 20045PCI DRIVER FOR SAMSUNG EXYNOS 20046M: Jingoo Han <jingoohan1@gmail.com> 20047L: linux-pci@vger.kernel.org 20048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20049L: linux-samsung-soc@vger.kernel.org 20050S: Maintained 20051F: drivers/pci/controller/dwc/pci-exynos.c 20052 20053PCI DRIVER FOR STM32MP25 20054M: Christian Bruel <christian.bruel@foss.st.com> 20055L: linux-pci@vger.kernel.org 20056S: Maintained 20057F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 20058F: drivers/pci/controller/dwc/*stm32* 20059 20060PCI DRIVER FOR SYNOPSYS DESIGNWARE 20061M: Jingoo Han <jingoohan1@gmail.com> 20062M: Manivannan Sadhasivam <mani@kernel.org> 20063L: linux-pci@vger.kernel.org 20064S: Maintained 20065F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 20066F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 20067F: drivers/pci/controller/dwc/*designware* 20068F: include/linux/pcie-dwc.h 20069 20070PCI DRIVER FOR TI DRA7XX/J721E 20071M: Vignesh Raghavendra <vigneshr@ti.com> 20072R: Siddharth Vadapalli <s-vadapalli@ti.com> 20073L: linux-omap@vger.kernel.org 20074L: linux-pci@vger.kernel.org 20075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20076S: Supported 20077F: Documentation/devicetree/bindings/pci/ti-pci.txt 20078F: drivers/pci/controller/cadence/pci-j721e.c 20079F: drivers/pci/controller/dwc/pci-dra7xx.c 20080 20081PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 20082M: Linus Walleij <linusw@kernel.org> 20083L: linux-pci@vger.kernel.org 20084S: Maintained 20085F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 20086F: drivers/pci/controller/pci-v3-semi.c 20087 20088PCI DRIVER FOR XILINX VERSAL CPM 20089M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 20090M: Michal Simek <michal.simek@amd.com> 20091L: linux-pci@vger.kernel.org 20092S: Maintained 20093F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 20094F: drivers/pci/controller/pcie-xilinx-cpm.c 20095 20096PCI ENDPOINT SUBSYSTEM 20097M: Manivannan Sadhasivam <mani@kernel.org> 20098M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20099R: Kishon Vijay Abraham I <kishon@kernel.org> 20100L: linux-pci@vger.kernel.org 20101S: Supported 20102Q: https://patchwork.kernel.org/project/linux-pci/list/ 20103B: https://bugzilla.kernel.org 20104C: irc://irc.oftc.net/linux-pci 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20106F: Documentation/PCI/endpoint/* 20107F: Documentation/misc-devices/pci-endpoint-test.rst 20108F: drivers/misc/pci_endpoint_test.c 20109F: drivers/pci/endpoint/ 20110F: tools/testing/selftests/pci_endpoint/ 20111 20112PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 20113M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 20114R: Oliver O'Halloran <oohall@gmail.com> 20115L: linuxppc-dev@lists.ozlabs.org 20116S: Supported 20117F: Documentation/PCI/pci-error-recovery.rst 20118F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 20119F: arch/powerpc/include/*/eeh*.h 20120F: arch/powerpc/kernel/eeh*.c 20121F: arch/powerpc/platforms/*/eeh*.c 20122F: drivers/pci/pcie/aer.c 20123F: drivers/pci/pcie/dpc.c 20124F: drivers/pci/pcie/err.c 20125 20126PCI ERROR RECOVERY 20127M: Linas Vepstas <linasvepstas@gmail.com> 20128L: linux-pci@vger.kernel.org 20129S: Supported 20130F: Documentation/PCI/pci-error-recovery.rst 20131 20132PCI MSI DRIVER FOR ALTERA MSI IP 20133M: Joyce Ooi <joyce.ooi@intel.com> 20134L: linux-pci@vger.kernel.org 20135S: Supported 20136F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 20137F: drivers/pci/controller/pcie-altera-msi.c 20138 20139PCI MSI DRIVER FOR APPLIEDMICRO XGENE 20140M: Toan Le <toan@os.amperecomputing.com> 20141L: linux-pci@vger.kernel.org 20142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20143S: Maintained 20144F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 20145F: drivers/pci/controller/pci-xgene-msi.c 20146 20147PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 20148M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20149M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20150M: Manivannan Sadhasivam <mani@kernel.org> 20151R: Rob Herring <robh@kernel.org> 20152L: linux-pci@vger.kernel.org 20153S: Supported 20154Q: https://patchwork.kernel.org/project/linux-pci/list/ 20155B: https://bugzilla.kernel.org 20156C: irc://irc.oftc.net/linux-pci 20157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20158F: Documentation/ABI/testing/debugfs-pcie-ptm 20159F: Documentation/devicetree/bindings/pci/ 20160F: drivers/pci/controller/ 20161F: drivers/pci/pci-bridge-emul.c 20162F: drivers/pci/pci-bridge-emul.h 20163 20164PCI PEER-TO-PEER DMA (P2PDMA) 20165M: Bjorn Helgaas <bhelgaas@google.com> 20166M: Logan Gunthorpe <logang@deltatee.com> 20167L: linux-pci@vger.kernel.org 20168S: Supported 20169Q: https://patchwork.kernel.org/project/linux-pci/list/ 20170B: https://bugzilla.kernel.org 20171C: irc://irc.oftc.net/linux-pci 20172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20173F: Documentation/driver-api/pci/p2pdma.rst 20174F: drivers/pci/p2pdma.c 20175F: include/linux/pci-p2pdma.h 20176 20177PCI POWER CONTROL 20178M: Bartosz Golaszewski <brgl@kernel.org> 20179M: Manivannan Sadhasivam <mani@kernel.org> 20180L: linux-pci@vger.kernel.org 20181S: Maintained 20182T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20183F: drivers/pci/pwrctrl/* 20184F: include/linux/pci-pwrctrl.h 20185 20186PCI SUBSYSTEM 20187M: Bjorn Helgaas <bhelgaas@google.com> 20188L: linux-pci@vger.kernel.org 20189S: Supported 20190Q: https://patchwork.kernel.org/project/linux-pci/list/ 20191B: https://bugzilla.kernel.org 20192C: irc://irc.oftc.net/linux-pci 20193T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20194F: Documentation/ABI/testing/sysfs-devices-pci-host-bridge 20195F: Documentation/PCI/ 20196F: Documentation/devicetree/bindings/pci/ 20197F: arch/x86/kernel/early-quirks.c 20198F: arch/x86/kernel/quirks.c 20199F: arch/x86/pci/ 20200F: drivers/acpi/pci* 20201F: drivers/pci/ 20202F: include/asm-generic/pci* 20203F: include/linux/of_pci.h 20204F: include/linux/pci* 20205F: include/uapi/linux/pci* 20206 20207PCI SUBSYSTEM [RUST] 20208M: Danilo Krummrich <dakr@kernel.org> 20209R: Bjorn Helgaas <bhelgaas@google.com> 20210R: Krzysztof Wilczyński <kwilczynski@kernel.org> 20211L: linux-pci@vger.kernel.org 20212S: Maintained 20213C: irc://irc.oftc.net/linux-pci 20214T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20215F: rust/helpers/pci.c 20216F: rust/kernel/pci.rs 20217F: rust/kernel/pci/ 20218F: samples/rust/rust_driver_pci.rs 20219 20220PCIE BANDWIDTH CONTROLLER 20221M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20222L: linux-pci@vger.kernel.org 20223S: Supported 20224F: drivers/pci/pcie/bwctrl.c 20225F: drivers/thermal/pcie_cooling.c 20226F: include/linux/pci-bwctrl.h 20227F: tools/testing/selftests/pcie_bwctrl/ 20228 20229PCIE DRIVER FOR AMAZON ANNAPURNA LABS 20230M: Jonathan Chocron <jonnyc@amazon.com> 20231L: linux-pci@vger.kernel.org 20232S: Maintained 20233F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 20234F: drivers/pci/controller/dwc/pcie-al.c 20235 20236PCIE DRIVER FOR AMLOGIC MESON 20237M: Yue Wang <yue.wang@Amlogic.com> 20238L: linux-pci@vger.kernel.org 20239L: linux-amlogic@lists.infradead.org 20240S: Maintained 20241F: drivers/pci/controller/dwc/pci-meson.c 20242 20243PCIE DRIVER FOR AXIS ARTPEC 20244M: Jesper Nilsson <jesper.nilsson@axis.com> 20245L: linux-arm-kernel@axis.com 20246L: linux-pci@vger.kernel.org 20247S: Maintained 20248F: Documentation/devicetree/bindings/pci/axis,artpec* 20249F: drivers/pci/controller/dwc/*artpec* 20250 20251PCIE DRIVER FOR CAVIUM THUNDERX 20252M: Robert Richter <rric@kernel.org> 20253L: linux-pci@vger.kernel.org 20254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20255S: Odd Fixes 20256F: drivers/pci/controller/pci-thunder-* 20257 20258PCIE DRIVER FOR HISILICON 20259M: Zhou Wang <wangzhou1@hisilicon.com> 20260L: linux-pci@vger.kernel.org 20261S: Maintained 20262F: drivers/pci/controller/dwc/pcie-hisi.c 20263 20264PCIE DRIVER FOR HISILICON KIRIN 20265M: Xiaowei Song <songxiaowei@hisilicon.com> 20266M: Binghui Wang <wangbinghui@hisilicon.com> 20267L: linux-pci@vger.kernel.org 20268S: Maintained 20269F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20270F: drivers/pci/controller/dwc/pcie-kirin.c 20271 20272PCIE DRIVER FOR HISILICON STB 20273M: Shawn Guo <shawn.guo@linaro.org> 20274L: linux-pci@vger.kernel.org 20275S: Maintained 20276F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20277F: drivers/pci/controller/dwc/pcie-histb.c 20278 20279PCIE DRIVER FOR INTEL KEEM BAY 20280M: Srikanth Thokala <srikanth.thokala@intel.com> 20281L: linux-pci@vger.kernel.org 20282S: Supported 20283F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20284F: drivers/pci/controller/dwc/pcie-keembay.c 20285 20286PCIE DRIVER FOR INTEL LGM GW SOC 20287M: Chuanhua Lei <lchuanhua@maxlinear.com> 20288L: linux-pci@vger.kernel.org 20289S: Maintained 20290F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20291F: drivers/pci/controller/dwc/pcie-intel-gw.c 20292 20293PCIE DRIVER FOR MEDIATEK 20294M: Ryder Lee <ryder.lee@mediatek.com> 20295M: Jianjun Wang <jianjun.wang@mediatek.com> 20296L: linux-pci@vger.kernel.org 20297L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20298S: Supported 20299F: Documentation/devicetree/bindings/pci/mediatek* 20300F: drivers/pci/controller/*mediatek* 20301 20302PCIE DRIVER FOR MICROCHIP 20303M: Daire McNamara <daire.mcnamara@microchip.com> 20304L: linux-pci@vger.kernel.org 20305S: Supported 20306F: Documentation/devicetree/bindings/pci/microchip* 20307F: drivers/pci/controller/plda/*microchip* 20308 20309PCIE DRIVER FOR QUALCOMM MSM 20310M: Manivannan Sadhasivam <mani@kernel.org> 20311L: linux-pci@vger.kernel.org 20312L: linux-arm-msm@vger.kernel.org 20313S: Maintained 20314F: drivers/pci/controller/dwc/pcie-qcom-common.c 20315F: drivers/pci/controller/dwc/pcie-qcom.c 20316 20317PCIE DRIVER FOR RENESAS RZ/G3S SERIES 20318M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 20319L: linux-pci@vger.kernel.org 20320L: linux-renesas-soc@vger.kernel.org 20321S: Supported 20322F: Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml 20323F: drivers/pci/controller/pcie-rzg3s-host.c 20324 20325PCIE DRIVER FOR ROCKCHIP 20326M: Shawn Lin <shawn.lin@rock-chips.com> 20327L: linux-pci@vger.kernel.org 20328L: linux-rockchip@lists.infradead.org 20329S: Maintained 20330F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20331F: drivers/pci/controller/pcie-rockchip* 20332 20333PCIE DRIVER FOR SOCIONEXT UNIPHIER 20334M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20335L: linux-pci@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20338F: drivers/pci/controller/dwc/pcie-uniphier* 20339 20340PCIE DRIVER FOR ST SPEAR13XX 20341M: Pratyush Anand <pratyush.anand@gmail.com> 20342L: linux-pci@vger.kernel.org 20343S: Maintained 20344F: drivers/pci/controller/dwc/*spear* 20345 20346PCIE DRIVER FOR STARFIVE JH71x0 20347M: Kevin Xie <kevin.xie@starfivetech.com> 20348L: linux-pci@vger.kernel.org 20349S: Maintained 20350F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20351F: drivers/pci/controller/plda/pcie-starfive.c 20352 20353PCIE ENDPOINT DRIVER FOR QUALCOMM 20354M: Manivannan Sadhasivam <mani@kernel.org> 20355L: linux-pci@vger.kernel.org 20356L: linux-arm-msm@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20359F: drivers/pci/controller/dwc/pcie-qcom-common.c 20360F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20361 20362PCMCIA SUBSYSTEM 20363M: Dominik Brodowski <linux@dominikbrodowski.net> 20364S: Odd Fixes 20365T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20366F: Documentation/pcmcia/ 20367F: drivers/pcmcia/ 20368F: include/pcmcia/ 20369F: tools/pcmcia/ 20370 20371PCNET32 NETWORK DRIVER 20372M: Don Fry <pcnet32@frontier.com> 20373L: netdev@vger.kernel.org 20374S: Maintained 20375F: drivers/net/ethernet/amd/pcnet32.c 20376 20377PCRYPT PARALLEL CRYPTO ENGINE 20378M: Steffen Klassert <steffen.klassert@secunet.com> 20379L: linux-crypto@vger.kernel.org 20380S: Maintained 20381F: crypto/pcrypt.c 20382F: include/crypto/pcrypt.h 20383 20384PDS DSC VIRTIO DATA PATH ACCELERATOR 20385R: Brett Creeley <brett.creeley@amd.com> 20386F: drivers/vdpa/pds/ 20387 20388PECI HARDWARE MONITORING DRIVERS 20389M: Iwona Winiarska <iwona.winiarska@intel.com> 20390L: linux-hwmon@vger.kernel.org 20391S: Supported 20392F: Documentation/hwmon/peci-cputemp.rst 20393F: Documentation/hwmon/peci-dimmtemp.rst 20394F: drivers/hwmon/peci/ 20395 20396PECI SUBSYSTEM 20397M: Iwona Winiarska <iwona.winiarska@intel.com> 20398L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20399S: Supported 20400F: Documentation/devicetree/bindings/peci/ 20401F: Documentation/peci/ 20402F: drivers/peci/ 20403F: include/linux/peci-cpu.h 20404F: include/linux/peci.h 20405 20406PENSANDO ETHERNET DRIVERS 20407M: Brett Creeley <brett.creeley@amd.com> 20408L: netdev@vger.kernel.org 20409S: Maintained 20410F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20411F: drivers/net/ethernet/pensando/ 20412 20413PER-CPU MEMORY ALLOCATOR 20414M: Dennis Zhou <dennis@kernel.org> 20415M: Tejun Heo <tj@kernel.org> 20416M: Christoph Lameter <cl@gentwo.org> 20417L: linux-mm@kvack.org 20418S: Maintained 20419T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20420F: arch/*/include/asm/percpu.h 20421F: include/linux/percpu*.h 20422F: lib/percpu*.c 20423F: mm/percpu*.c 20424F: mm/percpu-internal.h 20425 20426PER-TASK DELAY ACCOUNTING 20427M: Balbir Singh <bsingharora@gmail.com> 20428M: Yang Yang <yang.yang29@zte.com.cn> 20429S: Maintained 20430F: include/linux/delayacct.h 20431F: kernel/delayacct.c 20432 20433TASK DELAY MONITORING TOOLS 20434M: Andrew Morton <akpm@linux-foundation.org> 20435M: Wang Yaxin <wang.yaxin@zte.com.cn> 20436M: Fan Yu <fan.yu9@zte.com.cn> 20437L: linux-kernel@vger.kernel.org 20438S: Maintained 20439F: Documentation/accounting/delay-accounting.rst 20440F: tools/accounting/delaytop.c 20441F: tools/accounting/getdelays.c 20442 20443PERFORMANCE EVENTS SUBSYSTEM 20444M: Peter Zijlstra <peterz@infradead.org> 20445M: Ingo Molnar <mingo@redhat.com> 20446M: Arnaldo Carvalho de Melo <acme@kernel.org> 20447M: Namhyung Kim <namhyung@kernel.org> 20448R: Mark Rutland <mark.rutland@arm.com> 20449R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20450R: Jiri Olsa <jolsa@kernel.org> 20451R: Ian Rogers <irogers@google.com> 20452R: Adrian Hunter <adrian.hunter@intel.com> 20453R: James Clark <james.clark@linaro.org> 20454L: linux-perf-users@vger.kernel.org 20455L: linux-kernel@vger.kernel.org 20456S: Supported 20457W: https://perf.wiki.kernel.org/ 20458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20459T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20460T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20461F: arch/*/events/* 20462F: arch/*/events/*/* 20463F: arch/*/include/asm/perf_event.h 20464F: arch/*/kernel/*/*/perf_event*.c 20465F: arch/*/kernel/*/perf_event*.c 20466F: arch/*/kernel/perf_callchain.c 20467F: arch/*/kernel/perf_event*.c 20468F: include/linux/perf_event.h 20469F: include/uapi/linux/perf_event.h 20470F: kernel/events/* 20471F: tools/lib/perf/ 20472F: tools/perf/ 20473 20474PERFORMANCE EVENTS TOOLING ARM64 20475R: John Garry <john.g.garry@oracle.com> 20476R: Will Deacon <will@kernel.org> 20477R: James Clark <james.clark@linaro.org> 20478R: Mike Leach <mike.leach@linaro.org> 20479R: Leo Yan <leo.yan@linux.dev> 20480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20481S: Supported 20482F: tools/build/feature/test-libopencsd.c 20483F: tools/perf/arch/arm*/ 20484F: tools/perf/pmu-events/arch/arm64/ 20485F: tools/perf/util/arm-spe* 20486F: tools/perf/util/cs-etm* 20487 20488PERSONALITY HANDLING 20489M: Christoph Hellwig <hch@infradead.org> 20490L: linux-abi-devel@lists.sourceforge.net 20491S: Maintained 20492F: include/linux/personality.h 20493F: include/uapi/linux/personality.h 20494 20495PHOENIX RC FLIGHT CONTROLLER ADAPTER 20496M: Marcus Folkesson <marcus.folkesson@gmail.com> 20497L: linux-input@vger.kernel.org 20498S: Maintained 20499F: Documentation/input/devices/pxrc.rst 20500F: drivers/input/joystick/pxrc.c 20501 20502PHONET PROTOCOL 20503M: Remi Denis-Courmont <courmisch@gmail.com> 20504S: Supported 20505F: Documentation/networking/phonet.rst 20506F: include/linux/phonet.h 20507F: include/net/phonet/ 20508F: include/uapi/linux/phonet.h 20509F: net/phonet/ 20510 20511PHRAM MTD DRIVER 20512M: Joern Engel <joern@lazybastard.org> 20513L: linux-mtd@lists.infradead.org 20514S: Maintained 20515F: drivers/mtd/devices/phram.c 20516 20517PICOLCD HID DRIVER 20518M: Bruno Prémont <bonbons@linux-vserver.org> 20519L: linux-input@vger.kernel.org 20520S: Maintained 20521F: drivers/hid/hid-picolcd* 20522 20523PIDFD API 20524M: Christian Brauner <christian@brauner.io> 20525L: linux-kernel@vger.kernel.org 20526S: Maintained 20527T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20528F: rust/kernel/pid_namespace.rs 20529F: samples/pidfd/ 20530F: tools/testing/selftests/clone3/ 20531F: tools/testing/selftests/pid_namespace/ 20532F: tools/testing/selftests/pidfd/ 20533K: (?i)pidfd 20534K: (?i)clone3 20535K: \b(clone_args|kernel_clone_args)\b 20536 20537PIN CONTROL SUBSYSTEM 20538M: Linus Walleij <linusw@kernel.org> 20539L: linux-gpio@vger.kernel.org 20540S: Maintained 20541T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20542F: Documentation/devicetree/bindings/pinctrl/ 20543F: Documentation/driver-api/pin-control.rst 20544F: drivers/pinctrl/ 20545F: include/dt-bindings/pinctrl/ 20546F: include/linux/pinctrl/ 20547 20548PIN CONTROLLER - AIROHA 20549M: Lorenzo Bianconi <lorenzo@kernel.org> 20550L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20551S: Maintained 20552F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20553F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20554 20555PIN CONTROLLER - AMD 20556M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20557M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20558S: Maintained 20559F: drivers/pinctrl/pinctrl-amd.c 20560 20561PIN CONTROLLER - FREESCALE 20562M: Dong Aisheng <aisheng.dong@nxp.com> 20563M: Fabio Estevam <festevam@gmail.com> 20564M: Shawn Guo <shawnguo@kernel.org> 20565M: Jacky Bai <ping.bai@nxp.com> 20566R: Pengutronix Kernel Team <kernel@pengutronix.de> 20567R: NXP S32 Linux Team <s32@nxp.com> 20568L: linux-gpio@vger.kernel.org 20569S: Maintained 20570F: Documentation/devicetree/bindings/pinctrl/fsl,* 20571F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20572F: drivers/pinctrl/freescale/ 20573F: drivers/pinctrl/nxp/ 20574 20575PIN CONTROLLER - INTEL 20576M: Mika Westerberg <mika.westerberg@linux.intel.com> 20577M: Andy Shevchenko <andy@kernel.org> 20578S: Supported 20579T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20580F: drivers/pinctrl/intel/ 20581 20582PIN CONTROLLER - KEEMBAY 20583S: Orphan 20584F: drivers/pinctrl/pinctrl-keembay* 20585 20586PIN CONTROLLER - MEDIATEK 20587M: Sean Wang <sean.wang@kernel.org> 20588L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20589S: Maintained 20590F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20591F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20592F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20593F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20594F: drivers/pinctrl/mediatek/ 20595 20596PIN CONTROLLER - MEDIATEK MIPS 20597M: Chester A. Unal <chester.a.unal@arinc9.com> 20598M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20599L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20600L: linux-mips@vger.kernel.org 20601S: Maintained 20602F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20603F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20604F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20605F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20606F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20607F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20608F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20609F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20610F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20611F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20612F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20613F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20614F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20615F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20616F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20617 20618PIN CONTROLLER - MICROCHIP AT91 20619M: Ludovic Desroches <ludovic.desroches@microchip.com> 20620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20621L: linux-gpio@vger.kernel.org 20622S: Supported 20623F: drivers/gpio/gpio-sama5d2-piobu.c 20624F: drivers/pinctrl/pinctrl-at91* 20625 20626PIN CONTROLLER - QUALCOMM 20627M: Bjorn Andersson <andersson@kernel.org> 20628L: linux-arm-msm@vger.kernel.org 20629S: Maintained 20630C: irc://irc.oftc.net/linux-msm 20631F: Documentation/devicetree/bindings/pinctrl/qcom,* 20632F: drivers/pinctrl/qcom/ 20633 20634PIN CONTROLLER - RENESAS 20635M: Geert Uytterhoeven <geert+renesas@glider.be> 20636L: linux-renesas-soc@vger.kernel.org 20637S: Supported 20638T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20639F: Documentation/devicetree/bindings/pinctrl/renesas,* 20640F: drivers/pinctrl/renesas/ 20641 20642PIN CONTROLLER - SAMSUNG 20643M: Krzysztof Kozlowski <krzk@kernel.org> 20644M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20645R: Alim Akhtar <alim.akhtar@samsung.com> 20646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20647L: linux-samsung-soc@vger.kernel.org 20648S: Maintained 20649Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20650B: mailto:linux-samsung-soc@vger.kernel.org 20651C: irc://irc.libera.chat/linux-exynos 20652T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20653F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20654F: drivers/pinctrl/samsung/ 20655 20656PIN CONTROLLER - SINGLE 20657M: Tony Lindgren <tony@atomide.com> 20658M: Haojian Zhuang <haojian.zhuang@linaro.org> 20659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20660L: linux-omap@vger.kernel.org 20661S: Maintained 20662F: drivers/pinctrl/pinctrl-single.c 20663 20664PIN CONTROLLER - SUNPLUS / TIBBO 20665M: Dvorkin Dmitry <dvorkin@tibbo.com> 20666M: Wells Lu <wellslutw@gmail.com> 20667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20668S: Maintained 20669W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20670F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20671F: drivers/pinctrl/sunplus/ 20672F: include/dt-bindings/pinctrl/sppctl*.h 20673 20674PINE64 PINEPHONE KEYBOARD DRIVER 20675M: Samuel Holland <samuel@sholland.org> 20676S: Supported 20677F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20678F: drivers/input/keyboard/pinephone-keyboard.c 20679 20680PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20681M: Tomasz Duszynski <tduszyns@gmail.com> 20682S: Maintained 20683F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20684F: drivers/iio/chemical/pms7003.c 20685 20686PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20687M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20688L: netdev@vger.kernel.org 20689S: Maintained 20690F: drivers/net/phy/mdio-open-alliance.h 20691F: net/ethtool/plca.c 20692 20693PLDMFW LIBRARY 20694M: Jacob Keller <jacob.e.keller@intel.com> 20695S: Maintained 20696F: Documentation/driver-api/pldmfw/ 20697F: include/linux/pldmfw.h 20698F: lib/pldmfw/ 20699 20700PLX DMA DRIVER 20701M: Logan Gunthorpe <logang@deltatee.com> 20702S: Maintained 20703F: drivers/dma/plx_dma.c 20704 20705PM-GRAPH UTILITY 20706M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20707L: linux-pm@vger.kernel.org 20708S: Supported 20709W: https://01.org/pm-graph 20710B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20711T: git https://github.com/intel/pm-graph.git 20712F: tools/power/pm-graph 20713 20714PM6764TR DRIVER 20715M: Charles Hsu <hsu.yungteng@gmail.com> 20716L: linux-hwmon@vger.kernel.org 20717S: Maintained 20718F: Documentation/hwmon/pm6764tr.rst 20719F: drivers/hwmon/pmbus/pm6764tr.c 20720 20721PMC SIERRA MaxRAID DRIVER 20722L: linux-scsi@vger.kernel.org 20723S: Orphan 20724W: http://www.pmc-sierra.com/ 20725F: drivers/scsi/pmcraid.* 20726 20727PMC SIERRA PM8001 DRIVER 20728M: Jack Wang <jinpu.wang@cloud.ionos.com> 20729L: linux-scsi@vger.kernel.org 20730S: Supported 20731F: drivers/scsi/pm8001/ 20732 20733PNI RM3100 IIO DRIVER 20734M: Song Qiang <songqiang1304521@gmail.com> 20735L: linux-iio@vger.kernel.org 20736S: Maintained 20737F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20738F: drivers/iio/magnetometer/rm3100* 20739 20740PNP SUPPORT 20741M: "Rafael J. Wysocki" <rafael@kernel.org> 20742L: linux-acpi@vger.kernel.org 20743S: Maintained 20744F: drivers/pnp/ 20745F: include/linux/pnp.h 20746 20747PORTWELL EC DRIVER 20748M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20749L: platform-driver-x86@vger.kernel.org 20750S: Maintained 20751F: drivers/platform/x86/portwell-ec.c 20752 20753POSIX CLOCKS and TIMERS 20754M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20755M: Frederic Weisbecker <frederic@kernel.org> 20756M: Thomas Gleixner <tglx@linutronix.de> 20757L: linux-kernel@vger.kernel.org 20758S: Maintained 20759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20760F: fs/timerfd.c 20761F: include/linux/time_namespace.h 20762F: include/linux/timerfd.h 20763F: include/uapi/linux/time.h 20764F: include/uapi/linux/timerfd.h 20765F: include/trace/events/timer* 20766F: kernel/time/itimer.c 20767F: kernel/time/posix-* 20768F: kernel/time/namespace.c 20769 20770POWER MANAGEMENT CORE 20771M: "Rafael J. Wysocki" <rafael@kernel.org> 20772L: linux-pm@vger.kernel.org 20773S: Supported 20774B: https://bugzilla.kernel.org 20775T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20776F: drivers/base/power/ 20777F: drivers/powercap/ 20778F: include/linux/intel_rapl.h 20779F: include/linux/pm.h 20780F: include/linux/pm_* 20781F: include/linux/powercap.h 20782F: kernel/configs/nopm.config 20783 20784POWER SEQUENCING 20785M: Bartosz Golaszewski <brgl@kernel.org> 20786L: linux-pm@vger.kernel.org 20787S: Maintained 20788T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20789F: Documentation/driver-api/pwrseq.rst 20790F: drivers/power/sequencing/ 20791F: include/linux/pwrseq/ 20792 20793POWER STATE COORDINATION INTERFACE (PSCI) 20794M: Mark Rutland <mark.rutland@arm.com> 20795M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20797S: Maintained 20798F: Documentation/devicetree/bindings/arm/psci.yaml 20799F: drivers/firmware/psci/ 20800F: include/linux/psci.h 20801F: include/uapi/linux/psci.h 20802 20803POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20804M: Sebastian Reichel <sre@kernel.org> 20805L: linux-pm@vger.kernel.org 20806S: Maintained 20807T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20808F: Documentation/ABI/testing/sysfs-class-power 20809F: Documentation/devicetree/bindings/power/supply/ 20810F: drivers/power/supply/ 20811F: include/linux/power/ 20812F: include/linux/power_supply.h 20813F: tools/testing/selftests/power_supply/ 20814 20815POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20816M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20817L: linuxppc-dev@lists.ozlabs.org 20818S: Maintained 20819F: drivers/char/powernv-op-panel.c 20820 20821PPP OVER ATM (RFC 2364) 20822M: Mitchell Blank Jr <mitch@sfgoth.com> 20823S: Maintained 20824F: include/uapi/linux/atmppp.h 20825F: net/atm/pppoatm.c 20826 20827PPP OVER ETHERNET 20828M: Michal Ostrowski <mostrows@earthlink.net> 20829S: Maintained 20830F: drivers/net/ppp/pppoe.c 20831F: drivers/net/ppp/pppox.c 20832 20833PPP OVER L2TP 20834M: James Chapman <jchapman@katalix.com> 20835S: Maintained 20836F: include/linux/if_pppol2tp.h 20837F: include/uapi/linux/if_pppol2tp.h 20838F: net/l2tp/l2tp_ppp.c 20839 20840PPP PROTOCOL DRIVERS AND COMPRESSORS 20841L: linux-ppp@vger.kernel.org 20842S: Orphan 20843F: drivers/net/ppp/ppp_* 20844 20845PPS SUPPORT 20846M: Rodolfo Giometti <giometti@enneenne.com> 20847L: linuxpps@ml.enneenne.com (subscribers-only) 20848S: Maintained 20849W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20850F: Documentation/ABI/testing/sysfs-pps 20851F: Documentation/ABI/testing/sysfs-pps-gen 20852F: Documentation/ABI/testing/sysfs-pps-gen-tio 20853F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20854F: Documentation/driver-api/pps.rst 20855F: drivers/pps/ 20856F: include/linux/pps*.h 20857F: include/uapi/linux/pps.h 20858F: include/uapi/linux/pps_gen.h 20859 20860PRESSURE STALL INFORMATION (PSI) 20861M: Johannes Weiner <hannes@cmpxchg.org> 20862M: Suren Baghdasaryan <surenb@google.com> 20863R: Peter Ziljstra <peterz@infradead.org> 20864S: Maintained 20865F: include/linux/psi* 20866F: kernel/sched/psi.c 20867 20868PROPELLER BUILD 20869M: Rong Xu <xur@google.com> 20870M: Han Shen <shenhan@google.com> 20871S: Supported 20872F: Documentation/dev-tools/propeller.rst 20873F: scripts/Makefile.propeller 20874 20875PRINTK 20876M: Petr Mladek <pmladek@suse.com> 20877R: Steven Rostedt <rostedt@goodmis.org> 20878R: John Ogness <john.ogness@linutronix.de> 20879R: Sergey Senozhatsky <senozhatsky@chromium.org> 20880S: Maintained 20881T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20882F: Documentation/core-api/printk-basics.rst 20883F: include/linux/printk.h 20884F: kernel/printk/ 20885 20886PRINTK INDEXING 20887R: Chris Down <chris@chrisdown.name> 20888S: Maintained 20889F: Documentation/core-api/printk-index.rst 20890F: kernel/printk/index.c 20891K: printk_index 20892 20893PROC FILESYSTEM 20894L: linux-kernel@vger.kernel.org 20895L: linux-fsdevel@vger.kernel.org 20896S: Maintained 20897F: Documentation/filesystems/proc.rst 20898F: fs/proc/ 20899F: include/linux/proc_fs.h 20900F: tools/testing/selftests/proc/ 20901 20902PROC SYSCTL 20903M: Kees Cook <kees@kernel.org> 20904M: Joel Granados <joel.granados@kernel.org> 20905L: linux-kernel@vger.kernel.org 20906L: linux-fsdevel@vger.kernel.org 20907S: Maintained 20908T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20909F: fs/proc/proc_sysctl.c 20910F: include/linux/sysctl.h 20911F: kernel/sysctl* 20912F: tools/testing/selftests/sysctl/* 20913F: lib/test_sysctl.c 20914F: scripts/check-sysctl-docs 20915 20916PS3 NETWORK SUPPORT 20917M: Geoff Levand <geoff@infradead.org> 20918L: netdev@vger.kernel.org 20919L: linuxppc-dev@lists.ozlabs.org 20920S: Maintained 20921F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20922 20923PS3 PLATFORM SUPPORT 20924M: Geoff Levand <geoff@infradead.org> 20925L: linuxppc-dev@lists.ozlabs.org 20926S: Maintained 20927F: arch/powerpc/boot/ps3* 20928F: arch/powerpc/include/asm/lv1call.h 20929F: arch/powerpc/include/asm/ps3*.h 20930F: arch/powerpc/platforms/ps3/ 20931F: drivers/*/ps3* 20932F: drivers/ps3/ 20933F: drivers/rtc/rtc-ps3.c 20934F: drivers/usb/host/*ps3.c 20935F: sound/ppc/snd_ps3* 20936 20937PS3VRAM DRIVER 20938M: Jim Paris <jim@jtan.com> 20939M: Geoff Levand <geoff@infradead.org> 20940L: linuxppc-dev@lists.ozlabs.org 20941S: Maintained 20942F: drivers/block/ps3vram.c 20943 20944PSAMPLE PACKET SAMPLING SUPPORT 20945M: Yotam Gigi <yotam.gi@gmail.com> 20946S: Maintained 20947F: include/net/psample.h 20948F: include/uapi/linux/psample.h 20949F: net/psample 20950 20951PSE NETWORK DRIVER 20952M: Oleksij Rempel <o.rempel@pengutronix.de> 20953M: Kory Maincent <kory.maincent@bootlin.com> 20954L: netdev@vger.kernel.org 20955S: Maintained 20956F: Documentation/devicetree/bindings/net/pse-pd/ 20957F: drivers/net/pse-pd/ 20958F: net/ethtool/pse-pd.c 20959 20960PSTORE FILESYSTEM 20961M: Kees Cook <kees@kernel.org> 20962R: Tony Luck <tony.luck@intel.com> 20963R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20964L: linux-hardening@vger.kernel.org 20965S: Supported 20966T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20967F: Documentation/admin-guide/pstore-blk.rst 20968F: Documentation/admin-guide/ramoops.rst 20969F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20970F: drivers/acpi/apei/erst.c 20971F: drivers/firmware/efi/efi-pstore.c 20972F: fs/pstore/ 20973F: include/linux/pstore* 20974K: \b(pstore|ramoops) 20975 20976PT5161L HARDWARE MONITOR DRIVER 20977M: Cosmo Chou <cosmo.chou@quantatw.com> 20978L: linux-hwmon@vger.kernel.org 20979S: Maintained 20980F: Documentation/hwmon/pt5161l.rst 20981F: drivers/hwmon/pt5161l.c 20982 20983PTP HARDWARE CLOCK SUPPORT 20984M: Richard Cochran <richardcochran@gmail.com> 20985L: netdev@vger.kernel.org 20986S: Maintained 20987W: http://linuxptp.sourceforge.net/ 20988F: Documentation/ABI/testing/sysfs-ptp 20989F: Documentation/driver-api/ptp.rst 20990F: drivers/net/phy/dp83640* 20991F: drivers/ptp/* 20992F: include/linux/ptp_cl* 20993K: (?:\b|_)ptp(?:\b|_) 20994 20995PTP MOCKUP CLOCK SUPPORT 20996M: Vladimir Oltean <vladimir.oltean@nxp.com> 20997L: netdev@vger.kernel.org 20998S: Maintained 20999F: drivers/ptp/ptp_mock.c 21000F: include/linux/ptp_mock.h 21001 21002PTP VIRTUAL CLOCK SUPPORT 21003M: Yangbo Lu <yangbo.lu@nxp.com> 21004L: netdev@vger.kernel.org 21005S: Maintained 21006F: drivers/ptp/ptp_vclock.c 21007F: net/ethtool/phc_vclocks.c 21008 21009PTP VMCLOCK SUPPORT 21010M: David Woodhouse <dwmw2@infradead.org> 21011L: netdev@vger.kernel.org 21012S: Maintained 21013F: drivers/ptp/ptp_vmclock.c 21014F: include/uapi/linux/vmclock-abi.h 21015 21016PTRACE SUPPORT 21017M: Oleg Nesterov <oleg@redhat.com> 21018S: Maintained 21019F: arch/*/*/ptrace*.c 21020F: arch/*/include/asm/ptrace*.h 21021F: arch/*/ptrace*.c 21022F: include/asm-generic/syscall.h 21023F: include/linux/ptrace.h 21024F: include/linux/regset.h 21025F: include/uapi/linux/ptrace.h 21026F: kernel/ptrace.c 21027 21028PULSE8-CEC DRIVER 21029M: Hans Verkuil <hverkuil@kernel.org> 21030L: linux-media@vger.kernel.org 21031S: Maintained 21032T: git git://linuxtv.org/media.git 21033F: drivers/media/cec/usb/pulse8/ 21034 21035PURELIFI PLFXLC DRIVER 21036M: Srinivasan Raju <srini.raju@purelifi.com> 21037L: linux-wireless@vger.kernel.org 21038S: Supported 21039F: drivers/net/wireless/purelifi/ 21040 21041PVRUSB2 VIDEO4LINUX DRIVER 21042M: Mike Isely <isely@pobox.com> 21043L: pvrusb2@isely.net (subscribers-only) 21044L: linux-media@vger.kernel.org 21045S: Maintained 21046W: http://www.isely.net/pvrusb2/ 21047T: git git://linuxtv.org/media.git 21048F: Documentation/driver-api/media/drivers/pvrusb2* 21049F: drivers/media/usb/pvrusb2/ 21050 21051PWC WEBCAM DRIVER 21052M: Hans Verkuil <hverkuil@kernel.org> 21053L: linux-media@vger.kernel.org 21054S: Odd Fixes 21055T: git git://linuxtv.org/media.git 21056F: drivers/media/usb/pwc/* 21057F: include/trace/events/pwc.h 21058 21059PWM IR Transmitter 21060M: Sean Young <sean@mess.org> 21061L: linux-media@vger.kernel.org 21062S: Maintained 21063F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 21064F: drivers/media/rc/pwm-ir-tx.c 21065 21066PWM SUBSYSTEM 21067M: Uwe Kleine-König <ukleinek@kernel.org> 21068L: linux-pwm@vger.kernel.org 21069S: Maintained 21070Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 21071T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 21072F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 21073F: Documentation/devicetree/bindings/pwm/ 21074F: Documentation/driver-api/pwm.rst 21075F: drivers/gpio/gpio-mvebu.c 21076F: drivers/pwm/ 21077F: drivers/video/backlight/pwm_bl.c 21078F: include/dt-bindings/pwm/ 21079F: include/linux/pwm.h 21080F: include/linux/pwm_backlight.h 21081K: pwm_(config|apply_might_sleep|apply_atomic|ops) 21082 21083PWM SUBSYSTEM BINDINGS [RUST] 21084M: Michal Wilczynski <m.wilczynski@samsung.com> 21085L: linux-pwm@vger.kernel.org 21086L: rust-for-linux@vger.kernel.org 21087S: Maintained 21088F: rust/helpers/pwm.c 21089F: rust/kernel/pwm.rs 21090 21091PXA GPIO DRIVER 21092M: Robert Jarzmik <robert.jarzmik@free.fr> 21093L: linux-gpio@vger.kernel.org 21094S: Maintained 21095F: drivers/gpio/gpio-pxa.c 21096 21097PXA MMCI DRIVER 21098S: Orphan 21099 21100PXA RTC DRIVER 21101M: Robert Jarzmik <robert.jarzmik@free.fr> 21102L: linux-rtc@vger.kernel.org 21103S: Maintained 21104 21105PXA2xx/PXA3xx SUPPORT 21106M: Daniel Mack <daniel@zonque.org> 21107M: Haojian Zhuang <haojian.zhuang@gmail.com> 21108M: Robert Jarzmik <robert.jarzmik@free.fr> 21109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21110S: Maintained 21111T: git https://github.com/hzhuang1/linux.git 21112T: git https://github.com/rjarzmik/linux.git 21113F: arch/arm/boot/dts/intel/pxa/ 21114F: arch/arm/mach-pxa/ 21115F: drivers/dma/pxa* 21116F: drivers/pcmcia/pxa2xx* 21117F: drivers/pinctrl/pxa/ 21118F: drivers/spi/spi-pxa2xx* 21119F: drivers/usb/gadget/udc/pxa2* 21120F: include/sound/pxa2xx-lib.h 21121F: sound/arm/pxa* 21122F: sound/soc/pxa/ 21123 21124QAT DRIVER 21125M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 21126L: qat-linux@intel.com 21127S: Supported 21128F: drivers/crypto/intel/qat/ 21129 21130QCOM AUDIO (ASoC) DRIVERS 21131M: Srinivas Kandagatla <srini@kernel.org> 21132L: linux-sound@vger.kernel.org 21133L: linux-arm-msm@vger.kernel.org 21134S: Supported 21135F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 21136F: Documentation/devicetree/bindings/sound/qcom,* 21137F: drivers/soc/qcom/apr.c 21138F: drivers/soundwire/qcom.c 21139F: include/dt-bindings/sound/qcom,wcd93* 21140F: sound/soc/codecs/lpass-*.* 21141F: sound/soc/codecs/msm8916-wcd-analog.c 21142F: sound/soc/codecs/msm8916-wcd-digital.c 21143F: sound/soc/codecs/pm4125-sdw.c 21144F: sound/soc/codecs/pm4125.* 21145F: sound/soc/codecs/wcd-clsh-v2.* 21146F: sound/soc/codecs/wcd-mbhc-v2.* 21147F: sound/soc/codecs/wcd93*.* 21148F: sound/soc/codecs/wsa88*.* 21149F: sound/soc/qcom/ 21150 21151QCOM EMBEDDED USB DEBUGGER (EUD) 21152M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 21153L: linux-arm-msm@vger.kernel.org 21154S: Maintained 21155F: Documentation/ABI/testing/sysfs-driver-eud 21156F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 21157F: drivers/usb/misc/qcom_eud.c 21158 21159QCOM IPA DRIVER 21160M: Alex Elder <elder@kernel.org> 21161L: netdev@vger.kernel.org 21162S: Maintained 21163F: drivers/net/ipa/ 21164 21165QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 21166M: Gabriel Somlo <somlo@cmu.edu> 21167M: "Michael S. Tsirkin" <mst@redhat.com> 21168L: qemu-devel@nongnu.org 21169S: Maintained 21170F: drivers/firmware/qemu_fw_cfg.c 21171F: include/uapi/linux/qemu_fw_cfg.h 21172 21173QLOGIC QL41xxx FCOE DRIVER 21174M: Saurav Kashyap <skashyap@marvell.com> 21175M: Javed Hasan <jhasan@marvell.com> 21176M: GR-QLogic-Storage-Upstream@marvell.com 21177L: linux-scsi@vger.kernel.org 21178S: Supported 21179F: drivers/scsi/qedf/ 21180 21181QLOGIC QL41xxx ISCSI DRIVER 21182M: Nilesh Javali <njavali@marvell.com> 21183M: Manish Rangankar <mrangankar@marvell.com> 21184M: GR-QLogic-Storage-Upstream@marvell.com 21185L: linux-scsi@vger.kernel.org 21186S: Supported 21187F: drivers/scsi/qedi/ 21188 21189QLOGIC QL4xxx ETHERNET DRIVER 21190M: Manish Chopra <manishc@marvell.com> 21191L: netdev@vger.kernel.org 21192S: Maintained 21193F: drivers/net/ethernet/qlogic/qed/ 21194F: drivers/net/ethernet/qlogic/qede/ 21195F: include/linux/qed/ 21196 21197QLOGIC QL4xxx RDMA DRIVER 21198M: Michal Kalderon <mkalderon@marvell.com> 21199L: linux-rdma@vger.kernel.org 21200S: Supported 21201F: drivers/infiniband/hw/qedr/ 21202F: include/uapi/rdma/qedr-abi.h 21203 21204QLOGIC QLA1280 SCSI DRIVER 21205M: Michael Reed <mdr@sgi.com> 21206L: linux-scsi@vger.kernel.org 21207S: Maintained 21208F: drivers/scsi/qla1280.[ch] 21209 21210QLOGIC QLA2XXX FC-SCSI DRIVER 21211M: Nilesh Javali <njavali@marvell.com> 21212M: GR-QLogic-Storage-Upstream@marvell.com 21213L: linux-scsi@vger.kernel.org 21214S: Supported 21215F: drivers/scsi/qla2xxx/ 21216 21217QLOGIC QLA3XXX NETWORK DRIVER 21218M: GR-Linux-NIC-Dev@marvell.com 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/ethernet/qlogic/qla3xxx.* 21222 21223QLOGIC QLA4XXX iSCSI DRIVER 21224M: Nilesh Javali <njavali@marvell.com> 21225M: Manish Rangankar <mrangankar@marvell.com> 21226M: GR-QLogic-Storage-Upstream@marvell.com 21227L: linux-scsi@vger.kernel.org 21228S: Supported 21229F: drivers/scsi/qla4xxx/ 21230 21231QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 21232M: Shahed Shaikh <shshaikh@marvell.com> 21233M: Manish Chopra <manishc@marvell.com> 21234M: GR-Linux-NIC-Dev@marvell.com 21235L: netdev@vger.kernel.org 21236S: Maintained 21237F: drivers/net/ethernet/qlogic/qlcnic/ 21238 21239QM1D1B0004 MEDIA DRIVER 21240M: Akihiro Tsukada <tskd08@gmail.com> 21241L: linux-media@vger.kernel.org 21242S: Odd Fixes 21243F: drivers/media/tuners/qm1d1b0004* 21244 21245QM1D1C0042 MEDIA DRIVER 21246M: Akihiro Tsukada <tskd08@gmail.com> 21247L: linux-media@vger.kernel.org 21248S: Odd Fixes 21249F: drivers/media/tuners/qm1d1c0042* 21250 21251QNAP MCU DRIVER 21252M: Heiko Stuebner <heiko@sntech.de> 21253S: Maintained 21254F: drivers/hwmon/qnap-mcu-hwmon.c 21255F: drivers/input/misc/qnap-mcu-input.c 21256F: drivers/leds/leds-qnap-mcu.c 21257F: drivers/mfd/qnap-mcu.c 21258F: include/linux/mfd/qnap-mcu.h 21259 21260QNX4 FILESYSTEM 21261M: Anders Larsen <al@alarsen.net> 21262S: Maintained 21263W: http://www.alarsen.net/linux/qnx4fs/ 21264F: fs/qnx4/ 21265F: include/uapi/linux/qnx4_fs.h 21266F: include/uapi/linux/qnxtypes.h 21267 21268QNX6 FILESYSTEM 21269S: Orphan 21270F: Documentation/filesystems/qnx6.rst 21271F: fs/qnx6/ 21272F: include/linux/qnx6_fs.h 21273 21274QORIQ DPAA2 FSL-MC BUS DRIVER 21275M: Ioana Ciornei <ioana.ciornei@nxp.com> 21276L: linuxppc-dev@lists.ozlabs.org 21277L: linux-kernel@vger.kernel.org 21278S: Maintained 21279F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21280F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21282F: drivers/bus/fsl-mc/ 21283F: include/uapi/linux/fsl_mc.h 21284 21285QT1010 MEDIA DRIVER 21286L: linux-media@vger.kernel.org 21287S: Orphan 21288W: https://linuxtv.org 21289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21290F: drivers/media/tuners/qt1010* 21291 21292QUALCOMM ATH12K WIRELESS DRIVER 21293M: Jeff Johnson <jjohnson@kernel.org> 21294L: linux-wireless@vger.kernel.org 21295L: ath12k@lists.infradead.org 21296S: Supported 21297W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21298T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21299F: drivers/net/wireless/ath/ath12k/ 21300N: ath12k 21301 21302QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21303M: Jeff Johnson <jjohnson@kernel.org> 21304L: linux-wireless@vger.kernel.org 21305L: ath10k@lists.infradead.org 21306S: Supported 21307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21308T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21309F: drivers/net/wireless/ath/ath10k/ 21310N: ath10k 21311 21312QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21313M: Jeff Johnson <jjohnson@kernel.org> 21314L: linux-wireless@vger.kernel.org 21315L: ath11k@lists.infradead.org 21316S: Supported 21317W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21318B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21319T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21320F: drivers/net/wireless/ath/ath11k/ 21321N: ath11k 21322 21323QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21324M: Toke Høiland-Jørgensen <toke@toke.dk> 21325L: linux-wireless@vger.kernel.org 21326S: Maintained 21327W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21328T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21329F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21330F: drivers/net/wireless/ath/ath9k/ 21331 21332QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21333M: Stefan Wahren <wahrenst@gmx.net> 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21337F: drivers/net/ethernet/qualcomm/qca* 21338 21339QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21340M: Stephan Gerhold <stephan@gerhold.net> 21341L: netdev@vger.kernel.org 21342L: linux-arm-msm@vger.kernel.org 21343S: Maintained 21344F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21345F: drivers/net/wwan/qcom_bam_dmux.c 21346 21347QUALCOMM BLUETOOTH DRIVER 21348M: Bartosz Golaszewski <brgl@bgdev.pl> 21349L: linux-arm-msm@vger.kernel.org 21350S: Maintained 21351F: drivers/bluetooth/btqca.[ch] 21352F: drivers/bluetooth/btqcomsmd.c 21353F: drivers/bluetooth/hci_qca.c 21354 21355QUALCOMM CAMERA SUBSYSTEM DRIVER 21356M: Robert Foss <rfoss@kernel.org> 21357M: Todor Tomov <todor.too@gmail.com> 21358M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21359R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21360L: linux-media@vger.kernel.org 21361S: Maintained 21362F: Documentation/admin-guide/media/qcom_camss.rst 21363F: Documentation/devicetree/bindings/media/qcom,*camss* 21364F: drivers/media/platform/qcom/camss/ 21365 21366QUALCOMM CLOCK DRIVERS 21367M: Bjorn Andersson <andersson@kernel.org> 21368L: linux-arm-msm@vger.kernel.org 21369S: Supported 21370T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21371F: Documentation/devicetree/bindings/clock/qcom,* 21372F: drivers/clk/qcom/ 21373F: include/dt-bindings/clock/qcom,* 21374 21375QUALCOMM CLOUD AI (QAIC) DRIVER 21376M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21377R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21378L: linux-arm-msm@vger.kernel.org 21379L: dri-devel@lists.freedesktop.org 21380S: Supported 21381T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21382F: Documentation/ABI/testing/sysfs-driver-qaic 21383F: Documentation/accel/qaic/ 21384F: drivers/accel/qaic/ 21385F: include/uapi/drm/qaic_accel.h 21386 21387QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21388M: Bjorn Andersson <andersson@kernel.org> 21389M: Konrad Dybcio <konradybcio@kernel.org> 21390L: linux-pm@vger.kernel.org 21391L: linux-arm-msm@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21394F: drivers/pmdomain/qcom/cpr.c 21395 21396QUALCOMM CPUCP MAILBOX DRIVER 21397M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21398L: linux-arm-msm@vger.kernel.org 21399S: Supported 21400F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21401F: drivers/mailbox/qcom-cpucp-mbox.c 21402 21403QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21404M: Ilia Lin <ilia.lin@kernel.org> 21405L: linux-pm@vger.kernel.org 21406S: Maintained 21407F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21408F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21409F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21410 21411QUALCOMM CRYPTO DRIVERS 21412M: Thara Gopinath <thara.gopinath@gmail.com> 21413L: linux-crypto@vger.kernel.org 21414L: linux-arm-msm@vger.kernel.org 21415S: Maintained 21416F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21417F: drivers/crypto/qce/ 21418 21419QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21420M: Timur Tabi <timur@kernel.org> 21421L: netdev@vger.kernel.org 21422S: Maintained 21423F: drivers/net/ethernet/qualcomm/emac/ 21424 21425QUALCOMM ETHQOS ETHERNET DRIVER 21426M: Vinod Koul <vkoul@kernel.org> 21427L: netdev@vger.kernel.org 21428L: linux-arm-msm@vger.kernel.org 21429S: Maintained 21430F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21431F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21432 21433QUALCOMM FASTRPC DRIVER 21434M: Srinivas Kandagatla <srini@kernel.org> 21435M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21436L: linux-arm-msm@vger.kernel.org 21437L: dri-devel@lists.freedesktop.org 21438S: Maintained 21439F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21440F: drivers/misc/fastrpc.c 21441F: include/uapi/misc/fastrpc.h 21442 21443QUALCOMM HEXAGON ARCHITECTURE 21444M: Brian Cain <brian.cain@oss.qualcomm.com> 21445L: linux-hexagon@vger.kernel.org 21446S: Supported 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21448F: arch/hexagon/ 21449 21450QUALCOMM HIDMA DRIVER 21451M: Sinan Kaya <okaya@kernel.org> 21452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21453L: linux-arm-msm@vger.kernel.org 21454L: dmaengine@vger.kernel.org 21455S: Supported 21456F: drivers/dma/qcom/hidma* 21457 21458QUALCOMM I2C QCOM GENI DRIVER 21459M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21460M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21461L: linux-i2c@vger.kernel.org 21462L: linux-arm-msm@vger.kernel.org 21463S: Maintained 21464F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21465F: drivers/i2c/busses/i2c-qcom-geni.c 21466 21467QUALCOMM I2C CCI DRIVER 21468M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21469M: Robert Foss <rfoss@kernel.org> 21470L: linux-i2c@vger.kernel.org 21471L: linux-arm-msm@vger.kernel.org 21472S: Maintained 21473F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21474F: drivers/i2c/busses/i2c-qcom-cci.c 21475 21476QUALCOMM INTERCONNECT BWMON DRIVER 21477M: Krzysztof Kozlowski <krzk@kernel.org> 21478L: linux-arm-msm@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21481F: drivers/soc/qcom/icc-bwmon.c 21482F: drivers/soc/qcom/trace_icc-bwmon.h 21483 21484QUALCOMM IOMMU 21485M: Rob Clark <robin.clark@oss.qualcomm.com> 21486L: iommu@lists.linux.dev 21487L: linux-arm-msm@vger.kernel.org 21488S: Maintained 21489F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21490F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21491F: drivers/iommu/msm_iommu* 21492 21493QUALCOMM IPC ROUTER (QRTR) DRIVER 21494M: Manivannan Sadhasivam <mani@kernel.org> 21495L: linux-arm-msm@vger.kernel.org 21496S: Maintained 21497F: include/trace/events/qrtr.h 21498F: include/uapi/linux/qrtr.h 21499F: net/qrtr/ 21500 21501QUALCOMM IPCC MAILBOX DRIVER 21502M: Manivannan Sadhasivam <mani@kernel.org> 21503L: linux-arm-msm@vger.kernel.org 21504S: Supported 21505F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21506F: drivers/mailbox/qcom-ipcc.c 21507F: include/dt-bindings/mailbox/qcom-ipcc.h 21508 21509QUALCOMM IPQ4019 USB PHY DRIVER 21510M: Robert Marko <robert.marko@sartura.hr> 21511M: Luka Perkov <luka.perkov@sartura.hr> 21512L: linux-arm-msm@vger.kernel.org 21513S: Maintained 21514F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21515F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21516 21517QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21518M: Robert Marko <robert.marko@sartura.hr> 21519M: Luka Perkov <luka.perkov@sartura.hr> 21520L: linux-arm-msm@vger.kernel.org 21521S: Maintained 21522F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21523F: drivers/regulator/vqmmc-ipq4019-regulator.c 21524 21525QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21526M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21527M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21528R: Abhinav Kumar <abhinav.kumar@linux.dev> 21529L: linux-media@vger.kernel.org 21530L: linux-arm-msm@vger.kernel.org 21531S: Maintained 21532F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21533F: drivers/media/platform/qcom/iris/ 21534 21535QUALCOMM NAND CONTROLLER DRIVER 21536M: Manivannan Sadhasivam <mani@kernel.org> 21537L: linux-mtd@lists.infradead.org 21538L: linux-arm-msm@vger.kernel.org 21539S: Maintained 21540F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21541F: drivers/mtd/nand/raw/qcom_nandc.c 21542 21543QUALCOMM MEDIA PLATFORM 21544M: Bryan O'Donoghue <bod@kernel.org> 21545L: linux-media@vger.kernel.org 21546L: linux-arm-msm@vger.kernel.org 21547S: Supported 21548Q: https://patchwork.linuxtv.org/project/linux-media/list 21549T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21550F: Documentation/devicetree/bindings/media/*qcom* 21551F: drivers/media/platform/qcom 21552F: include/dt-bindings/media/*qcom* 21553 21554QUALCOMM SMB CHARGER DRIVER 21555M: Casey Connolly <casey.connolly@linaro.org> 21556L: linux-arm-msm@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21559F: drivers/power/supply/qcom_smbx.c 21560 21561QUALCOMM PPE DRIVER 21562M: Luo Jie <quic_luoj@quicinc.com> 21563L: netdev@vger.kernel.org 21564S: Supported 21565F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21566F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21567F: drivers/net/ethernet/qualcomm/ppe/ 21568 21569QUALCOMM QSEECOM DRIVER 21570M: Maximilian Luz <luzmaximilian@gmail.com> 21571L: linux-arm-msm@vger.kernel.org 21572S: Maintained 21573F: drivers/firmware/qcom/qcom_qseecom.c 21574 21575QUALCOMM QSEECOM UEFISECAPP DRIVER 21576M: Maximilian Luz <luzmaximilian@gmail.com> 21577L: linux-arm-msm@vger.kernel.org 21578S: Maintained 21579F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21580 21581QUALCOMM RMNET DRIVER 21582M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21583M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21584L: netdev@vger.kernel.org 21585S: Maintained 21586F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21587F: drivers/net/ethernet/qualcomm/rmnet/ 21588F: include/linux/if_rmnet.h 21589 21590QUALCOMM TEE (QCOMTEE) DRIVER 21591M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21592L: linux-arm-msm@vger.kernel.org 21593S: Maintained 21594F: Documentation/tee/qtee.rst 21595F: drivers/tee/qcomtee/ 21596 21597QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21598M: Bartosz Golaszewski <brgl@kernel.org> 21599L: linux-arm-msm@vger.kernel.org 21600S: Maintained 21601F: drivers/firmware/qcom/qcom_tzmem.c 21602F: drivers/firmware/qcom/qcom_tzmem.h 21603F: include/linux/firmware/qcom/qcom_tzmem.h 21604 21605QUALCOMM TSENS THERMAL DRIVER 21606M: Amit Kucheria <amitk@kernel.org> 21607M: Thara Gopinath <thara.gopinath@gmail.com> 21608L: linux-pm@vger.kernel.org 21609L: linux-arm-msm@vger.kernel.org 21610S: Maintained 21611F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21612F: drivers/thermal/qcom/ 21613 21614QUALCOMM TYPEC PORT MANAGER DRIVER 21615M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21616L: linux-arm-msm@vger.kernel.org 21617L: linux-usb@vger.kernel.org 21618S: Maintained 21619F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21620F: drivers/usb/typec/tcpm/qcom/ 21621 21622QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21623M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21624M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21625L: linux-media@vger.kernel.org 21626L: linux-arm-msm@vger.kernel.org 21627S: Maintained 21628T: git git://linuxtv.org/media.git 21629F: Documentation/devicetree/bindings/media/*venus* 21630F: drivers/media/platform/qcom/venus/ 21631 21632QUALCOMM WCN36XX WIRELESS DRIVER 21633M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21634L: wcn36xx@lists.infradead.org 21635L: linux-wireless@vger.kernel.org 21636S: Supported 21637W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21638F: drivers/net/wireless/ath/wcn36xx/ 21639 21640QUANTENNA QTNFMAC WIRELESS DRIVER 21641M: Igor Mitsyanko <imitsyanko@quantenna.com> 21642R: Sergey Matyukevich <geomatsi@gmail.com> 21643L: linux-wireless@vger.kernel.org 21644S: Maintained 21645F: drivers/net/wireless/quantenna/ 21646 21647RADEON and AMDGPU DRM DRIVERS 21648M: Alex Deucher <alexander.deucher@amd.com> 21649M: Christian König <christian.koenig@amd.com> 21650L: amd-gfx@lists.freedesktop.org 21651S: Supported 21652B: https://gitlab.freedesktop.org/drm/amd/-/issues 21653C: irc://irc.oftc.net/radeon 21654T: git https://gitlab.freedesktop.org/agd5f/linux.git 21655F: Documentation/gpu/amdgpu/ 21656F: drivers/gpu/drm/amd/ 21657F: drivers/gpu/drm/ci/xfails/amd* 21658F: drivers/gpu/drm/radeon/ 21659F: include/uapi/drm/amdgpu_drm.h 21660F: include/uapi/drm/radeon_drm.h 21661 21662RADEON FRAMEBUFFER DISPLAY DRIVER 21663M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21664L: linux-fbdev@vger.kernel.org 21665S: Maintained 21666F: drivers/video/fbdev/aty/radeon* 21667F: include/uapi/linux/radeonfb.h 21668 21669RADIOSHARK RADIO DRIVER 21670M: Hans Verkuil <hverkuil@kernel.org> 21671L: linux-media@vger.kernel.org 21672S: Maintained 21673T: git git://linuxtv.org/media.git 21674F: drivers/media/radio/radio-shark.c 21675 21676RADIOSHARK2 RADIO DRIVER 21677M: Hans Verkuil <hverkuil@kernel.org> 21678L: linux-media@vger.kernel.org 21679S: Maintained 21680T: git git://linuxtv.org/media.git 21681F: drivers/media/radio/radio-shark2.c 21682F: drivers/media/radio/radio-tea5777.c 21683 21684RADOS BLOCK DEVICE (RBD) 21685M: Ilya Dryomov <idryomov@gmail.com> 21686R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21687L: ceph-devel@vger.kernel.org 21688S: Supported 21689W: http://ceph.com/ 21690B: https://tracker.ceph.com/ 21691T: git https://github.com/ceph/ceph-client.git 21692F: Documentation/ABI/testing/sysfs-bus-rbd 21693F: drivers/block/rbd.c 21694F: drivers/block/rbd_types.h 21695 21696RAGE128 FRAMEBUFFER DISPLAY DRIVER 21697L: linux-fbdev@vger.kernel.org 21698S: Orphan 21699F: drivers/video/fbdev/aty/aty128fb.c 21700 21701RAINSHADOW-CEC DRIVER 21702M: Hans Verkuil <hverkuil@kernel.org> 21703L: linux-media@vger.kernel.org 21704S: Maintained 21705T: git git://linuxtv.org/media.git 21706F: drivers/media/cec/usb/rainshadow/ 21707 21708RALINK MIPS ARCHITECTURE 21709M: John Crispin <john@phrozen.org> 21710M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21711L: linux-mips@vger.kernel.org 21712S: Maintained 21713F: arch/mips/ralink 21714 21715RALINK MT7621 MIPS ARCHITECTURE 21716M: Chester A. Unal <chester.a.unal@arinc9.com> 21717M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21718L: linux-mips@vger.kernel.org 21719S: Maintained 21720F: arch/mips/boot/dts/ralink/mt7621* 21721 21722RALINK RT2X00 WIRELESS LAN DRIVER 21723M: Stanislaw Gruszka <stf_xl@wp.pl> 21724L: linux-wireless@vger.kernel.org 21725S: Maintained 21726F: drivers/net/wireless/ralink/ 21727 21728RAMDISK RAM BLOCK DEVICE DRIVER 21729M: Jens Axboe <axboe@kernel.dk> 21730S: Maintained 21731F: Documentation/admin-guide/blockdev/ramdisk.rst 21732F: drivers/block/brd.c 21733 21734RANCHU VIRTUAL BOARD FOR MIPS 21735M: Miodrag Dinic <miodrag.dinic@mips.com> 21736L: linux-mips@vger.kernel.org 21737S: Supported 21738F: arch/mips/configs/generic/board-ranchu.config 21739F: arch/mips/generic/board-ranchu.c 21740 21741RANDOM NUMBER DRIVER 21742M: "Theodore Ts'o" <tytso@mit.edu> 21743M: Jason A. Donenfeld <Jason@zx2c4.com> 21744S: Maintained 21745T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21746F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21747F: drivers/char/random.c 21748F: include/linux/random.h 21749F: include/uapi/linux/random.h 21750F: drivers/virt/vmgenid.c 21751N: ^.*/vdso/[^/]*getrandom[^/]+$ 21752 21753RAPIDIO SUBSYSTEM 21754M: Matt Porter <mporter@kernel.crashing.org> 21755M: Alexandre Bounine <alex.bou9@gmail.com> 21756S: Maintained 21757F: drivers/rapidio/ 21758 21759RAS INFRASTRUCTURE 21760M: Tony Luck <tony.luck@intel.com> 21761M: Borislav Petkov <bp@alien8.de> 21762L: linux-edac@vger.kernel.org 21763S: Maintained 21764F: Documentation/admin-guide/RAS 21765F: drivers/ras/ 21766F: include/linux/ras.h 21767F: include/ras/ras_event.h 21768 21769RAS FRU MEMORY POISON MANAGER (FMPM) 21770M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21771L: linux-edac@vger.kernel.org 21772S: Maintained 21773F: drivers/ras/amd/fmpm.c 21774 21775RASPBERRY PI PISP BACK END 21776M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21777R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21778L: linux-media@vger.kernel.org 21779S: Maintained 21780F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21781F: drivers/media/platform/raspberrypi/pisp_be/ 21782F: include/uapi/linux/media/raspberrypi/ 21783 21784RASPBERRY PI PISP CAMERA FRONT END 21785M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21786M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21787S: Maintained 21788F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21789F: drivers/media/platform/raspberrypi/rp1-cfe/ 21790 21791RASPBERRY PI RP1 PCI DRIVER 21792M: Andrea della Porta <andrea.porta@suse.com> 21793S: Maintained 21794F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21795F: drivers/clk/clk-rp1.c 21796F: drivers/misc/rp1/ 21797F: drivers/pinctrl/pinctrl-rp1.c 21798 21799RC-CORE / LIRC FRAMEWORK 21800M: Sean Young <sean@mess.org> 21801L: linux-media@vger.kernel.org 21802S: Maintained 21803W: http://linuxtv.org 21804T: git git://linuxtv.org/media.git 21805F: Documentation/driver-api/media/rc-core.rst 21806F: Documentation/userspace-api/media/rc/ 21807F: drivers/media/rc/ 21808F: include/media/rc-core.h 21809F: include/media/rc-map.h 21810F: include/uapi/linux/lirc.h 21811 21812RCMM REMOTE CONTROLS DECODER 21813M: Patrick Lerda <patrick9876@free.fr> 21814S: Maintained 21815F: drivers/media/rc/ir-rcmm-decoder.c 21816 21817RCUTORTURE TEST FRAMEWORK 21818M: "Paul E. McKenney" <paulmck@kernel.org> 21819M: Josh Triplett <josh@joshtriplett.org> 21820R: Steven Rostedt <rostedt@goodmis.org> 21821R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21822R: Lai Jiangshan <jiangshanlai@gmail.com> 21823L: rcu@vger.kernel.org 21824S: Supported 21825T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21826F: tools/testing/selftests/rcutorture 21827 21828RDACM20 Camera Sensor 21829M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21830M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21831M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21832M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21833L: linux-media@vger.kernel.org 21834S: Maintained 21835F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21836F: drivers/media/i2c/max9271.c 21837F: drivers/media/i2c/max9271.h 21838F: drivers/media/i2c/rdacm20.c 21839 21840RDACM21 Camera Sensor 21841M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21842M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21843M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21844M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21845L: linux-media@vger.kernel.org 21846S: Maintained 21847F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21848F: drivers/media/i2c/max9271.c 21849F: drivers/media/i2c/max9271.h 21850F: drivers/media/i2c/rdacm21.c 21851 21852RDC R-321X SoC 21853M: Florian Fainelli <florian@openwrt.org> 21854S: Maintained 21855 21856RDC R6040 FAST ETHERNET DRIVER 21857M: Florian Fainelli <f.fainelli@gmail.com> 21858L: netdev@vger.kernel.org 21859S: Maintained 21860F: drivers/net/ethernet/rdc/r6040.c 21861 21862RDMAVT - RDMA verbs software 21863M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21864L: linux-rdma@vger.kernel.org 21865S: Supported 21866F: drivers/infiniband/sw/rdmavt 21867 21868RDS - RELIABLE DATAGRAM SOCKETS 21869M: Allison Henderson <allison.henderson@oracle.com> 21870L: netdev@vger.kernel.org 21871L: linux-rdma@vger.kernel.org 21872L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21873S: Supported 21874W: https://oss.oracle.com/projects/rds/ 21875F: Documentation/networking/rds.rst 21876F: net/rds/ 21877F: tools/testing/selftests/net/rds/ 21878 21879RDT - RESOURCE ALLOCATION 21880M: Tony Luck <tony.luck@intel.com> 21881M: Reinette Chatre <reinette.chatre@intel.com> 21882R: Dave Martin <Dave.Martin@arm.com> 21883R: James Morse <james.morse@arm.com> 21884R: Babu Moger <babu.moger@amd.com> 21885L: linux-kernel@vger.kernel.org 21886S: Supported 21887F: Documentation/filesystems/resctrl.rst 21888F: arch/x86/include/asm/resctrl.h 21889F: arch/x86/kernel/cpu/resctrl/ 21890F: fs/resctrl/ 21891F: include/linux/resctrl*.h 21892F: tools/testing/selftests/resctrl/ 21893 21894READ-COPY UPDATE (RCU) 21895M: "Paul E. McKenney" <paulmck@kernel.org> 21896M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21897M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21898M: Joel Fernandes <joelagnelf@nvidia.com> 21899M: Josh Triplett <josh@joshtriplett.org> 21900M: Boqun Feng <boqun.feng@gmail.com> 21901M: Uladzislau Rezki <urezki@gmail.com> 21902R: Steven Rostedt <rostedt@goodmis.org> 21903R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21904R: Lai Jiangshan <jiangshanlai@gmail.com> 21905R: Zqiang <qiang.zhang@linux.dev> 21906L: rcu@vger.kernel.org 21907S: Supported 21908W: http://www.rdrop.com/users/paulmck/RCU/ 21909T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21910F: Documentation/RCU/ 21911F: include/linux/rcu* 21912F: kernel/rcu/ 21913F: rust/kernel/sync/rcu.rs 21914X: Documentation/RCU/torture.rst 21915X: include/linux/srcu*.h 21916X: kernel/rcu/srcu*.c 21917 21918REAL TIME CLOCK (RTC) SUBSYSTEM 21919M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21920L: linux-rtc@vger.kernel.org 21921S: Maintained 21922Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21923T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21924F: Documentation/admin-guide/rtc.rst 21925F: Documentation/devicetree/bindings/rtc/ 21926F: drivers/rtc/ 21927F: include/linux/rtc.h 21928F: include/linux/rtc/ 21929F: include/uapi/linux/rtc.h 21930F: tools/testing/selftests/rtc/ 21931 21932Real-time Linux Analysis (RTLA) tools 21933M: Steven Rostedt <rostedt@goodmis.org> 21934M: Tomas Glozar <tglozar@redhat.com> 21935L: linux-trace-kernel@vger.kernel.org 21936L: linux-kernel@vger.kernel.org 21937S: Maintained 21938Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21939T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21940F: Documentation/tools/rtla/ 21941F: tools/tracing/rtla/ 21942 21943Real-time Linux (PREEMPT_RT) 21944M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21945M: Clark Williams <clrkwllms@kernel.org> 21946M: Steven Rostedt <rostedt@goodmis.org> 21947L: linux-rt-devel@lists.linux.dev 21948S: Supported 21949K: PREEMPT_RT 21950 21951REALTEK AUDIO CODECS 21952M: Oder Chiou <oder_chiou@realtek.com> 21953S: Maintained 21954F: include/sound/rt*.h 21955F: sound/soc/codecs/rt* 21956 21957REALTEK OTTO WATCHDOG 21958M: Sander Vanheule <sander@svanheule.net> 21959L: linux-watchdog@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21962F: drivers/watchdog/realtek_otto_wdt.c 21963 21964REALTEK RTL83xx SMI DSA ROUTER CHIPS 21965M: Linus Walleij <linusw@kernel.org> 21966M: Alvin Šipraga <alsi@bang-olufsen.dk> 21967S: Maintained 21968F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21969F: drivers/net/dsa/realtek/* 21970 21971REALTEK SPI-NAND 21972M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21973S: Maintained 21974F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21975F: drivers/spi/spi-realtek-rtl-snand.c 21976 21977REALTEK SYSTIMER DRIVER 21978M: Hao-Wen Ting <haowen.ting@realtek.com> 21979S: Maintained 21980F: drivers/clocksource/timer-realtek.c 21981 21982REALTEK WIRELESS DRIVER (rtlwifi family) 21983M: Ping-Ke Shih <pkshih@realtek.com> 21984L: linux-wireless@vger.kernel.org 21985S: Maintained 21986T: git https://github.com/pkshih/rtw.git 21987F: drivers/net/wireless/realtek/rtlwifi/ 21988 21989REALTEK WIRELESS DRIVER (rtw88) 21990M: Ping-Ke Shih <pkshih@realtek.com> 21991L: linux-wireless@vger.kernel.org 21992S: Maintained 21993T: git https://github.com/pkshih/rtw.git 21994F: drivers/net/wireless/realtek/rtw88/ 21995 21996REALTEK WIRELESS DRIVER (rtw89) 21997M: Ping-Ke Shih <pkshih@realtek.com> 21998L: linux-wireless@vger.kernel.org 21999S: Maintained 22000T: git https://github.com/pkshih/rtw.git 22001F: drivers/net/wireless/realtek/rtw89/ 22002 22003REDMIBOOK WMI DRIVERS 22004M: Gladyshev Ilya <foxido@foxido.dev> 22005L: platform-driver-x86@vger.kernel.org 22006S: Maintained 22007F: drivers/platform/x86/redmi-wmi.c 22008 22009REDPINE WIRELESS DRIVER 22010L: linux-wireless@vger.kernel.org 22011S: Orphan 22012F: drivers/net/wireless/rsi/ 22013 22014REGISTER MAP ABSTRACTION 22015M: Mark Brown <broonie@kernel.org> 22016L: linux-kernel@vger.kernel.org 22017S: Supported 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 22019F: Documentation/devicetree/bindings/regmap/ 22020F: drivers/base/regmap/ 22021F: include/linux/regmap.h 22022 22023REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 22024M: Bjorn Andersson <andersson@kernel.org> 22025M: Mathieu Poirier <mathieu.poirier@linaro.org> 22026L: linux-remoteproc@vger.kernel.org 22027S: Maintained 22028T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 22029F: Documentation/ABI/testing/sysfs-class-remoteproc 22030F: Documentation/devicetree/bindings/remoteproc/ 22031F: Documentation/staging/remoteproc.rst 22032F: drivers/remoteproc/ 22033F: include/linux/remoteproc.h 22034F: include/linux/remoteproc/ 22035 22036REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 22037M: Bjorn Andersson <andersson@kernel.org> 22038M: Mathieu Poirier <mathieu.poirier@linaro.org> 22039L: linux-remoteproc@vger.kernel.org 22040S: Maintained 22041T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 22042F: Documentation/ABI/testing/sysfs-bus-rpmsg 22043F: Documentation/staging/rpmsg.rst 22044F: drivers/rpmsg/ 22045F: include/linux/rpmsg.h 22046F: include/linux/rpmsg/ 22047F: include/uapi/linux/rpmsg.h 22048F: samples/rpmsg/ 22049 22050REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 22051M: Stephan Gerhold <stephan@gerhold.net> 22052L: netdev@vger.kernel.org 22053L: linux-remoteproc@vger.kernel.org 22054S: Maintained 22055F: drivers/net/wwan/rpmsg_wwan_ctrl.c 22056 22057RENESAS CLOCK DRIVERS 22058M: Geert Uytterhoeven <geert+renesas@glider.be> 22059L: linux-renesas-soc@vger.kernel.org 22060S: Supported 22061T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 22062F: Documentation/devicetree/bindings/clock/renesas,* 22063F: drivers/clk/renesas/ 22064 22065RENESAS EMEV2 I2C DRIVER 22066M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22067L: linux-renesas-soc@vger.kernel.org 22068S: Supported 22069F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 22070F: drivers/i2c/busses/i2c-emev2.c 22071 22072RENESAS ETHERNET AVB DRIVER 22073M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22074R: Paul Barker <paul@pbarker.dev> 22075L: netdev@vger.kernel.org 22076L: linux-renesas-soc@vger.kernel.org 22077S: Maintained 22078F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 22079F: drivers/net/ethernet/renesas/Kconfig 22080F: drivers/net/ethernet/renesas/Makefile 22081F: drivers/net/ethernet/renesas/ravb* 22082 22083RENESAS ETHERNET SWITCH DRIVER 22084R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22085L: netdev@vger.kernel.org 22086L: linux-renesas-soc@vger.kernel.org 22087F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 22088F: drivers/net/ethernet/renesas/Kconfig 22089F: drivers/net/ethernet/renesas/Makefile 22090F: drivers/net/ethernet/renesas/rcar_gen4* 22091F: drivers/net/ethernet/renesas/rswitch* 22092 22093RENESAS ETHERNET TSN DRIVER 22094M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22095L: netdev@vger.kernel.org 22096L: linux-renesas-soc@vger.kernel.org 22097S: Maintained 22098F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 22099F: drivers/net/ethernet/renesas/rtsn.* 22100 22101RENESAS IDT821034 ASoC CODEC 22102M: Herve Codina <herve.codina@bootlin.com> 22103L: linux-sound@vger.kernel.org 22104S: Maintained 22105F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 22106F: sound/soc/codecs/idt821034.c 22107 22108RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 22109M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 22110L: linux-sound@vger.kernel.org 22111L: linux-renesas-soc@vger.kernel.org 22112S: Supported 22113F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 22114F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 22115F: sound/soc/renesas/rcar/ 22116F: sound/soc/renesas/fsi.c 22117F: include/sound/sh_fsi.h 22118 22119RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 22120M: Miquel Raynal <miquel.raynal@bootlin.com> 22121L: linux-mtd@lists.infradead.org 22122L: linux-renesas-soc@vger.kernel.org 22123S: Maintained 22124F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 22125F: drivers/mtd/nand/raw/renesas-nand-controller.c 22126 22127RENESAS R-CAR GYROADC DRIVER 22128M: Marek Vasut <marek.vasut@gmail.com> 22129L: linux-iio@vger.kernel.org 22130S: Supported 22131F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 22132F: drivers/iio/adc/rcar-gyroadc.c 22133 22134RENESAS R-CAR I2C DRIVERS 22135M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22136L: linux-renesas-soc@vger.kernel.org 22137S: Supported 22138F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 22139F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 22140F: drivers/i2c/busses/i2c-rcar.c 22141F: drivers/i2c/busses/i2c-sh_mobile.c 22142 22143RENESAS R-CAR SATA DRIVER 22144M: Geert Uytterhoeven <geert+renesas@glider.be> 22145L: linux-ide@vger.kernel.org 22146L: linux-renesas-soc@vger.kernel.org 22147S: Supported 22148F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 22149F: drivers/ata/sata_rcar.c 22150 22151RENESAS R-CAR THERMAL DRIVERS 22152M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22153L: linux-renesas-soc@vger.kernel.org 22154S: Supported 22155F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 22156F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 22157F: drivers/thermal/renesas/rcar_gen3_thermal.c 22158F: drivers/thermal/renesas/rcar_thermal.c 22159 22160RENESAS RIIC DRIVER 22161M: Chris Brandt <chris.brandt@renesas.com> 22162L: linux-renesas-soc@vger.kernel.org 22163S: Supported 22164F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 22165F: drivers/i2c/busses/i2c-riic.c 22166 22167RENESAS RZ AUDIO (ASoC) DRIVER 22168M: Biju Das <biju.das.jz@bp.renesas.com> 22169M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22170L: linux-sound@vger.kernel.org 22171L: linux-renesas-soc@vger.kernel.org 22172S: Supported 22173F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 22174F: sound/soc/renesas/rz-ssi.c 22175 22176RENESAS RZ/G2L A/D DRIVER 22177M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22178L: linux-iio@vger.kernel.org 22179L: linux-renesas-soc@vger.kernel.org 22180S: Supported 22181F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 22182F: drivers/iio/adc/rzg2l_adc.c 22183 22184RENESAS RZ/G2L MTU3a COUNTER DRIVER 22185M: Biju Das <biju.das.jz@bp.renesas.com> 22186L: linux-iio@vger.kernel.org 22187L: linux-renesas-soc@vger.kernel.org 22188S: Supported 22189F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 22190F: drivers/counter/rz-mtu3-cnt.c 22191 22192RENESAS RZ/T2H / RZ/N2H A/D DRIVER 22193M: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> 22194L: linux-iio@vger.kernel.org 22195L: linux-renesas-soc@vger.kernel.org 22196S: Supported 22197F: Documentation/devicetree/bindings/iio/adc/renesas,r9a09g077-adc.yaml 22198F: drivers/iio/adc/rzt2h_adc.c 22199 22200RENESAS RTCA-3 RTC DRIVER 22201M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22202L: linux-rtc@vger.kernel.org 22203L: linux-renesas-soc@vger.kernel.org 22204S: Supported 22205F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 22206F: drivers/rtc/rtc-renesas-rtca3.c 22207 22208RENESAS RZ/N1 A5PSW SWITCH DRIVER 22209M: Clément Léger <clement.leger@bootlin.com> 22210L: linux-renesas-soc@vger.kernel.org 22211L: netdev@vger.kernel.org 22212S: Maintained 22213F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 22214F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 22215F: drivers/net/dsa/rzn1_a5psw* 22216F: drivers/net/pcs/pcs-rzn1-miic.c 22217F: include/dt-bindings/net/pcs-rzn1-miic.h 22218F: include/linux/pcs-rzn1-miic.h 22219F: net/dsa/tag_rzn1_a5psw.c 22220 22221RENESAS RZ/N1 ADC DRIVER 22222M: Herve Codina <herve.codina@bootlin.com> 22223L: linux-renesas-soc@vger.kernel.org 22224S: Supported 22225F: Documentation/devicetree/bindings/iio/adc/renesas,rzn1-adc.yaml 22226F: drivers/iio/adc/rzn1-adc.c 22227 22228RENESAS RZ/N1 DWMAC GLUE LAYER 22229M: Romain Gantois <romain.gantois@bootlin.com> 22230S: Maintained 22231F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 22232F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 22233 22234RENESAS RZ/N1 RTC CONTROLLER DRIVER 22235M: Miquel Raynal <miquel.raynal@bootlin.com> 22236L: linux-rtc@vger.kernel.org 22237L: linux-renesas-soc@vger.kernel.org 22238S: Maintained 22239F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 22240F: drivers/rtc/rtc-rzn1.c 22241 22242RENESAS RZ/N1 USBF CONTROLLER DRIVER 22243M: Herve Codina <herve.codina@bootlin.com> 22244L: linux-renesas-soc@vger.kernel.org 22245L: linux-usb@vger.kernel.org 22246S: Maintained 22247F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 22248F: drivers/usb/gadget/udc/renesas_usbf.c 22249 22250RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 22251M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22252L: netdev@vger.kernel.org 22253L: linux-renesas-soc@vger.kernel.org 22254S: Maintained 22255F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 22256F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 22257 22258RENESAS RZ/V2H(P) INPUT VIDEO CONTROL BLOCK DRIVER 22259M: Daniel Scally <dan.scally@ideasonboard.com> 22260L: linux-media@vger.kernel.org 22261S: Maintained 22262F: Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml 22263F: drivers/media/platform/renesas/rzv2h-ivc/ 22264 22265RENESAS RZ/V2H(P) RSPI DRIVER 22266M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22267L: linux-spi@vger.kernel.org 22268L: linux-renesas-soc@vger.kernel.org 22269S: Maintained 22270F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 22271F: drivers/spi/spi-rzv2h-rspi.c 22272 22273RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 22274M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22275M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22276L: linux-renesas-soc@vger.kernel.org 22277S: Supported 22278F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 22279F: drivers/reset/reset-rzv2h-usb2phy.c 22280 22281RENESAS RZ/V2M I2C DRIVER 22282M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22283L: linux-i2c@vger.kernel.org 22284L: linux-renesas-soc@vger.kernel.org 22285S: Supported 22286F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 22287F: drivers/i2c/busses/i2c-rzv2m.c 22288 22289RENESAS SUPERH ETHERNET DRIVER 22290M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22291L: netdev@vger.kernel.org 22292L: linux-renesas-soc@vger.kernel.org 22293S: Maintained 22294F: Documentation/devicetree/bindings/net/renesas,ether.yaml 22295F: drivers/net/ethernet/renesas/Kconfig 22296F: drivers/net/ethernet/renesas/Makefile 22297F: drivers/net/ethernet/renesas/sh_eth* 22298F: include/linux/sh_eth.h 22299 22300RENESAS USB PHY DRIVER 22301M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22302L: linux-renesas-soc@vger.kernel.org 22303S: Maintained 22304F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22305 22306RENESAS VERSACLOCK 7 CLOCK DRIVER 22307M: Alex Helms <alexander.helms.jy@renesas.com> 22308S: Maintained 22309F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22310F: drivers/clk/clk-versaclock7.c 22311 22312RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22313M: Herve Codina <herve.codina@bootlin.com> 22314L: linux-iio@vger.kernel.org 22315S: Maintained 22316F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22317F: drivers/iio/potentiometer/x9250.c 22318 22319RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22320M: John Madieu <john.madieu.xa@bp.renesas.com> 22321L: linux-pm@vger.kernel.org 22322S: Maintained 22323F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22324F: drivers/thermal/renesas/rzg3e_thermal.c 22325 22326RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22327M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22328L: linux-pm@vger.kernel.org 22329S: Maintained 22330F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22331F: drivers/thermal/renesas/rzg3s_thermal.c 22332 22333RESET CONTROLLER FRAMEWORK 22334M: Philipp Zabel <p.zabel@pengutronix.de> 22335S: Maintained 22336T: git https://git.pengutronix.de/git/pza/linux.git 22337F: Documentation/devicetree/bindings/reset/ 22338F: Documentation/driver-api/reset.rst 22339F: drivers/reset/ 22340F: include/dt-bindings/reset/ 22341F: include/linux/reset-controller.h 22342F: include/linux/reset.h 22343F: include/linux/reset/ 22344K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22345 22346RESTARTABLE SEQUENCES SUPPORT 22347M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22348M: Peter Zijlstra <peterz@infradead.org> 22349M: "Paul E. McKenney" <paulmck@kernel.org> 22350M: Boqun Feng <boqun.feng@gmail.com> 22351L: linux-kernel@vger.kernel.org 22352S: Supported 22353F: include/trace/events/rseq.h 22354F: include/uapi/linux/rseq.h 22355F: kernel/rseq.c 22356F: tools/testing/selftests/rseq/ 22357 22358RFKILL 22359M: Johannes Berg <johannes@sipsolutions.net> 22360L: linux-wireless@vger.kernel.org 22361S: Maintained 22362W: https://wireless.wiki.kernel.org/ 22363Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22364T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22366F: Documentation/ABI/stable/sysfs-class-rfkill 22367F: Documentation/driver-api/rfkill.rst 22368F: include/linux/rfkill.h 22369F: include/uapi/linux/rfkill.h 22370F: net/rfkill/ 22371 22372RHASHTABLE 22373M: Thomas Graf <tgraf@suug.ch> 22374M: Herbert Xu <herbert@gondor.apana.org.au> 22375L: linux-crypto@vger.kernel.org 22376S: Maintained 22377F: include/linux/rhashtable-types.h 22378F: include/linux/rhashtable.h 22379F: lib/rhashtable.c 22380F: lib/test_rhashtable.c 22381 22382RICOH R5C592 MEMORYSTICK DRIVER 22383M: Maxim Levitsky <maximlevitsky@gmail.com> 22384S: Maintained 22385F: drivers/memstick/host/r592.* 22386 22387RICOH SMARTMEDIA/XD DRIVER 22388M: Maxim Levitsky <maximlevitsky@gmail.com> 22389S: Maintained 22390F: drivers/mtd/nand/raw/r852.c 22391F: drivers/mtd/nand/raw/r852.h 22392 22393RISC-V AIA DRIVERS 22394M: Anup Patel <anup@brainfault.org> 22395L: linux-riscv@lists.infradead.org 22396S: Maintained 22397F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22398F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22399F: drivers/irqchip/irq-riscv-aplic-*.c 22400F: drivers/irqchip/irq-riscv-aplic-*.h 22401F: drivers/irqchip/irq-riscv-imsic-*.c 22402F: drivers/irqchip/irq-riscv-imsic-*.h 22403F: drivers/irqchip/irq-riscv-intc.c 22404F: include/linux/irqchip/riscv-aplic.h 22405F: include/linux/irqchip/riscv-imsic.h 22406 22407RISC-V ANDES SoC Support 22408M: Ben Zong-You Xie <ben717@andestech.com> 22409S: Maintained 22410T: git: https://github.com/ben717-linux/linux 22411F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22412F: Documentation/devicetree/bindings/riscv/andes.yaml 22413F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22414F: arch/riscv/boot/dts/andes/ 22415 22416RISC-V ANLOGIC SoC SUPPORT 22417M: Conor Dooley <conor@kernel.org> 22418T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22419L: linux-riscv@lists.infradead.org 22420S: Odd Fixes 22421F: Documentation/devicetree/bindings/riscv/anlogic.yaml 22422F: arch/riscv/boot/dts/anlogic/ 22423 22424RISC-V ARCHITECTURE 22425M: Paul Walmsley <pjw@kernel.org> 22426M: Palmer Dabbelt <palmer@dabbelt.com> 22427M: Albert Ou <aou@eecs.berkeley.edu> 22428R: Alexandre Ghiti <alex@ghiti.fr> 22429L: linux-riscv@lists.infradead.org 22430S: Supported 22431Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22432C: irc://irc.libera.chat/riscv 22433P: Documentation/arch/riscv/patch-acceptance.rst 22434T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22435F: arch/riscv/ 22436N: riscv 22437K: riscv 22438 22439RISC-V IOMMU 22440M: Tomasz Jeznach <tjeznach@rivosinc.com> 22441L: iommu@lists.linux.dev 22442L: linux-riscv@lists.infradead.org 22443S: Maintained 22444T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22445F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22446F: drivers/iommu/riscv/ 22447 22448RISC-V MICROCHIP SUPPORT 22449M: Conor Dooley <conor.dooley@microchip.com> 22450M: Daire McNamara <daire.mcnamara@microchip.com> 22451L: linux-riscv@lists.infradead.org 22452S: Supported 22453T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ (dts, soc, firmware) 22454F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22455F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22456F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22457F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22458F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22459F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-iomux0.yaml 22460F: Documentation/devicetree/bindings/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml 22461F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22462F: Documentation/devicetree/bindings/riscv/microchip.yaml 22463F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22464F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22465F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22466F: arch/riscv/boot/dts/microchip/ 22467F: drivers/char/hw_random/mpfs-rng.c 22468F: drivers/clk/microchip/clk-mpfs*.c 22469F: drivers/firmware/microchip/mpfs-auto-update.c 22470F: drivers/gpio/gpio-mpfs.c 22471F: drivers/i2c/busses/i2c-microchip-corei2c.c 22472F: drivers/mailbox/mailbox-mpfs.c 22473F: drivers/pci/controller/plda/pcie-microchip-host.c 22474F: drivers/pinctrl/pinctrl-mpfs-iomux0.c 22475F: drivers/pinctrl/pinctrl-pic64gx-gpio2.c 22476F: drivers/pwm/pwm-microchip-core.c 22477F: drivers/reset/reset-mpfs.c 22478F: drivers/rtc/rtc-mpfs.c 22479F: drivers/soc/microchip/mpfs-control-scb.c 22480F: drivers/soc/microchip/mpfs-mss-top-sysreg.c 22481F: drivers/soc/microchip/mpfs-sys-controller.c 22482F: drivers/spi/spi-microchip-core-qspi.c 22483F: drivers/spi/spi-mpfs.c 22484F: drivers/usb/musb/mpfs.c 22485F: include/soc/microchip/mpfs.h 22486 22487RISC-V MISC SOC SUPPORT 22488M: Conor Dooley <conor@kernel.org> 22489L: linux-riscv@lists.infradead.org 22490S: Odd Fixes 22491T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22492F: arch/riscv/boot/dts/canaan/ 22493F: arch/riscv/boot/dts/sifive/ 22494 22495RISC-V PMU DRIVERS 22496M: Atish Patra <atish.patra@linux.dev> 22497R: Anup Patel <anup@brainfault.org> 22498L: linux-riscv@lists.infradead.org 22499S: Supported 22500F: drivers/perf/riscv_pmu.c 22501F: drivers/perf/riscv_pmu_legacy.c 22502F: drivers/perf/riscv_pmu_sbi.c 22503 22504RISC-V RPMI AND MPXY DRIVERS 22505M: Rahul Pathak <rahul@summations.net> 22506M: Anup Patel <anup@brainfault.org> 22507L: linux-riscv@lists.infradead.org 22508F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22509F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22510F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22511F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22512F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22513F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22514F: drivers/clk/clk-rpmi.c 22515F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22516F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22517F: include/linux/mailbox/riscv-rpmi-message.h 22518 22519RISC-V SPACEMIT SoC Support 22520M: Yixun Lan <dlan@gentoo.org> 22521L: linux-riscv@lists.infradead.org 22522L: spacemit@lists.linux.dev 22523S: Maintained 22524W: https://github.com/spacemit-com/linux/wiki 22525C: irc://irc.libera.chat/spacemit 22526T: git https://github.com/spacemit-com/linux 22527F: arch/riscv/boot/dts/spacemit/ 22528N: spacemit 22529K: spacemit 22530 22531RISC-V TENSTORRENT SoC SUPPORT 22532M: Drew Fustini <dfustini@oss.tenstorrent.com> 22533M: Joel Stanley <jms@oss.tenstorrent.com> 22534L: linux-riscv@lists.infradead.org 22535S: Maintained 22536T: git https://github.com/tenstorrent/linux.git 22537F: Documentation/devicetree/bindings/riscv/tenstorrent.yaml 22538F: arch/riscv/boot/dts/tenstorrent/ 22539 22540RISC-V THEAD SoC SUPPORT 22541M: Drew Fustini <fustini@kernel.org> 22542M: Guo Ren <guoren@kernel.org> 22543M: Fu Wei <wefu@redhat.com> 22544L: linux-riscv@lists.infradead.org 22545S: Maintained 22546Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22547T: git https://github.com/pdp7/linux.git 22548F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22549F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22550F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22551F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22552F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22553F: Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml 22554F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22555F: arch/riscv/boot/dts/thead/ 22556F: drivers/clk/thead/clk-th1520-ap.c 22557F: drivers/firmware/thead,th1520-aon.c 22558F: drivers/mailbox/mailbox-th1520.c 22559F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22560F: drivers/pinctrl/pinctrl-th1520.c 22561F: drivers/pmdomain/thead/ 22562F: drivers/power/reset/th1520-aon-reboot.c 22563F: drivers/power/sequencing/pwrseq-thead-gpu.c 22564F: drivers/pwm/pwm_th1520.rs 22565F: drivers/reset/reset-th1520.c 22566F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22567F: include/dt-bindings/power/thead,th1520-power.h 22568F: include/dt-bindings/reset/thead,th1520-reset.h 22569F: include/linux/firmware/thead/thead,th1520-aon.h 22570 22571RNBD BLOCK DRIVERS 22572M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22573M: Jack Wang <jinpu.wang@ionos.com> 22574L: linux-block@vger.kernel.org 22575S: Maintained 22576F: drivers/block/rnbd/ 22577 22578ROCCAT DRIVERS 22579M: Stefan Achatz <erazor_de@users.sourceforge.net> 22580S: Maintained 22581W: http://sourceforge.net/projects/roccat/ 22582F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22583F: drivers/hid/hid-roccat* 22584F: include/linux/hid-roccat* 22585 22586ROCKCHIP CAN-FD DRIVER 22587M: Marc Kleine-Budde <mkl@pengutronix.de> 22588R: kernel@pengutronix.de 22589L: linux-can@vger.kernel.org 22590S: Maintained 22591F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22592F: drivers/net/can/rockchip/ 22593 22594ROCKCHIP CAMERA INTERFACE (RKCIF) DRIVER 22595M: Mehdi Djait <mehdi.djait@linux.intel.com> 22596M: Michael Riesch <michael.riesch@collabora.com> 22597L: linux-media@vger.kernel.org 22598S: Maintained 22599F: Documentation/admin-guide/media/rkcif* 22600F: Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml 22601F: Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml 22602F: drivers/media/platform/rockchip/rkcif/ 22603 22604ROCKCHIP CRYPTO DRIVERS 22605M: Corentin Labbe <clabbe@baylibre.com> 22606L: linux-crypto@vger.kernel.org 22607S: Maintained 22608F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22609F: drivers/crypto/rockchip/ 22610 22611ROCKCHIP I2S TDM DRIVER 22612M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22613L: linux-rockchip@lists.infradead.org 22614S: Maintained 22615F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22616F: sound/soc/rockchip/rockchip_i2s_tdm.* 22617 22618ROCKCHIP ISP V1 DRIVER 22619M: Dafna Hirschfeld <dafna@fastmail.com> 22620M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22621L: linux-media@vger.kernel.org 22622L: linux-rockchip@lists.infradead.org 22623S: Maintained 22624F: Documentation/admin-guide/media/rkisp1.rst 22625F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22626F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22627F: drivers/media/platform/rockchip/rkisp1 22628F: include/uapi/linux/rkisp1-config.h 22629 22630ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22631M: Daniel Golle <daniel@makrotopia.org> 22632M: Aurelien Jarno <aurelien@aurel32.net> 22633M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22634S: Maintained 22635F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22636F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22637F: drivers/char/hw_random/rockchip-rng.c 22638 22639ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22640M: Jacob Chen <jacob-chen@iotwrt.com> 22641M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22642L: linux-media@vger.kernel.org 22643L: linux-rockchip@lists.infradead.org 22644S: Maintained 22645F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22646F: drivers/media/platform/rockchip/rga/ 22647 22648ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22649M: Detlev Casanova <detlev.casanova@collabora.com> 22650M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22651L: linux-media@vger.kernel.org 22652L: linux-rockchip@lists.infradead.org 22653S: Maintained 22654F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22655F: drivers/media/platform/rockchip/rkvdec/ 22656 22657ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22658M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22659S: Maintained 22660F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22661F: sound/soc/codecs/rk3308_codec.c 22662F: sound/soc/codecs/rk3308_codec.h 22663 22664ROCKCHIP SAI DRIVER 22665M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22666L: linux-rockchip@lists.infradead.org 22667S: Maintained 22668F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22669F: sound/soc/rockchip/rockchip_sai.* 22670 22671ROCKER DRIVER 22672M: Jiri Pirko <jiri@resnulli.us> 22673L: netdev@vger.kernel.org 22674S: Supported 22675F: drivers/net/ethernet/rocker/ 22676 22677ROCKETPORT EXPRESS/INFINITY DRIVER 22678M: Kevin Cernekee <cernekee@gmail.com> 22679L: linux-serial@vger.kernel.org 22680S: Odd Fixes 22681F: drivers/tty/serial/rp2.* 22682 22683ROHM BD71828 CHARGER 22684M: Andreas Kemnade <andreas@kemnade.info> 22685M: Matti Vaittinen <mazziesaccount@gmail.com> 22686S: Maintained 22687F: drivers/power/supply/bd71828-charger.c 22688 22689ROHM BD79703 DAC 22690M: Matti Vaittinen <mazziesaccount@gmail.com> 22691S: Supported 22692F: drivers/iio/dac/rohm-bd79703.c 22693 22694ROHM BD99954 CHARGER IC 22695M: Matti Vaittinen <mazziesaccount@gmail.com> 22696S: Supported 22697F: drivers/power/supply/bd99954-charger.c 22698F: drivers/power/supply/bd99954-charger.h 22699 22700ROHM BD791xx ADC / GPO IC 22701M: Matti Vaittinen <mazziesaccount@gmail.com> 22702S: Supported 22703F: drivers/iio/adc/rohm-bd79112.c 22704F: drivers/iio/adc/rohm-bd79124.c 22705 22706ROHM BH1745 COLOUR SENSOR 22707M: Mudit Sharma <muditsharma.info@gmail.com> 22708L: linux-iio@vger.kernel.org 22709S: Maintained 22710F: drivers/iio/light/bh1745.c 22711 22712ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22713M: Tomasz Duszynski <tduszyns@gmail.com> 22714S: Maintained 22715F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22716F: drivers/iio/light/bh1750.c 22717 22718ROHM BM1390 PRESSURE SENSOR DRIVER 22719M: Matti Vaittinen <mazziesaccount@gmail.com> 22720L: linux-iio@vger.kernel.org 22721S: Supported 22722F: drivers/iio/pressure/rohm-bm1390.c 22723 22724ROHM BU270xx LIGHT SENSOR DRIVERs 22725M: Matti Vaittinen <mazziesaccount@gmail.com> 22726L: linux-iio@vger.kernel.org 22727S: Supported 22728F: drivers/iio/light/rohm-bu27034.c 22729 22730ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22731M: Marek Vasut <marek.vasut+renesas@gmail.com> 22732L: linux-kernel@vger.kernel.org 22733L: linux-renesas-soc@vger.kernel.org 22734S: Supported 22735F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22736F: drivers/gpio/gpio-bd9571mwv.c 22737F: drivers/mfd/bd9571mwv.c 22738F: drivers/regulator/bd9571mwv-regulator.c 22739F: include/linux/mfd/bd9571mwv.h 22740 22741ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22742M: Matti Vaittinen <mazziesaccount@gmail.com> 22743S: Supported 22744F: drivers/clk/clk-bd718x7.c 22745F: drivers/gpio/gpio-bd71815.c 22746F: drivers/gpio/gpio-bd71828.c 22747F: drivers/mfd/rohm-bd71828.c 22748F: drivers/mfd/rohm-bd718x7.c 22749F: drivers/mfd/rohm-bd9576.c 22750F: drivers/mfd/rohm-bd96801.c 22751F: drivers/regulator/bd71815-regulator.c 22752F: drivers/regulator/bd71828-regulator.c 22753F: drivers/regulator/bd718x7-regulator.c 22754F: drivers/regulator/bd9576-regulator.c 22755F: drivers/regulator/bd96801-regulator.c 22756F: drivers/regulator/rohm-regulator.c 22757F: drivers/rtc/rtc-bd70528.c 22758F: drivers/watchdog/bd9576_wdt.c 22759F: drivers/watchdog/bd96801_wdt.c 22760F: include/linux/mfd/rohm-bd71815.h 22761F: include/linux/mfd/rohm-bd71828.h 22762F: include/linux/mfd/rohm-bd718x7.h 22763F: include/linux/mfd/rohm-bd957x.h 22764F: include/linux/mfd/rohm-bd96801.h 22765F: include/linux/mfd/rohm-bd96802.h 22766F: include/linux/mfd/rohm-generic.h 22767F: include/linux/mfd/rohm-shared.h 22768 22769ROSE NETWORK LAYER 22770L: linux-hams@vger.kernel.org 22771S: Orphan 22772W: https://linux-ax25.in-berlin.de 22773F: include/net/rose.h 22774F: include/uapi/linux/rose.h 22775F: net/rose/ 22776 22777ROTATION DRIVER FOR ALLWINNER A83T 22778M: Jernej Skrabec <jernej.skrabec@gmail.com> 22779L: linux-media@vger.kernel.org 22780S: Maintained 22781T: git git://linuxtv.org/media.git 22782F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22783F: drivers/media/platform/sunxi/sun8i-rotate/ 22784 22785RPMB SUBSYSTEM 22786M: Jens Wiklander <jens.wiklander@linaro.org> 22787L: linux-kernel@vger.kernel.org 22788S: Supported 22789F: drivers/misc/rpmb-core.c 22790F: include/linux/rpmb.h 22791 22792RPMSG TTY DRIVER 22793M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22794L: linux-remoteproc@vger.kernel.org 22795S: Maintained 22796F: drivers/tty/rpmsg_tty.c 22797 22798RTASE ETHERNET DRIVER 22799M: Justin Lai <justinlai0215@realtek.com> 22800M: Larry Chiu <larry.chiu@realtek.com> 22801L: netdev@vger.kernel.org 22802S: Maintained 22803F: drivers/net/ethernet/realtek/rtase/ 22804 22805RTL2830 MEDIA DRIVER 22806L: linux-media@vger.kernel.org 22807S: Orphan 22808W: https://linuxtv.org 22809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22810F: drivers/media/dvb-frontends/rtl2830* 22811 22812RTL2832 MEDIA DRIVER 22813L: linux-media@vger.kernel.org 22814S: Orphan 22815W: https://linuxtv.org 22816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22817F: drivers/media/dvb-frontends/rtl2832* 22818 22819RTL2832_SDR MEDIA DRIVER 22820L: linux-media@vger.kernel.org 22821S: Orphan 22822W: https://linuxtv.org 22823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22824F: drivers/media/dvb-frontends/rtl2832_sdr* 22825 22826RTL8180 WIRELESS DRIVER 22827L: linux-wireless@vger.kernel.org 22828S: Orphan 22829F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22830 22831RTL8187 WIRELESS DRIVER 22832M: Hin-Tak Leung <hintak.leung@gmail.com> 22833L: linux-wireless@vger.kernel.org 22834S: Maintained 22835T: git https://github.com/pkshih/rtw.git 22836F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22837 22838RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22839M: Jes Sorensen <Jes.Sorensen@gmail.com> 22840L: linux-wireless@vger.kernel.org 22841S: Maintained 22842T: git https://github.com/pkshih/rtw.git 22843F: drivers/net/wireless/realtek/rtl8xxxu/ 22844 22845RTL9300 I2C DRIVER (rtl9300-i2c) 22846M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22847L: linux-i2c@vger.kernel.org 22848S: Maintained 22849F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22850F: drivers/i2c/busses/i2c-rtl9300.c 22851 22852RTRS TRANSPORT DRIVERS 22853M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22854M: Jack Wang <jinpu.wang@ionos.com> 22855L: linux-rdma@vger.kernel.org 22856S: Maintained 22857F: drivers/infiniband/ulp/rtrs/ 22858 22859RUNTIME VERIFICATION (RV) 22860M: Steven Rostedt <rostedt@goodmis.org> 22861M: Gabriele Monaco <gmonaco@redhat.com> 22862L: linux-trace-kernel@vger.kernel.org 22863S: Maintained 22864F: Documentation/trace/rv/ 22865F: include/linux/rv.h 22866F: include/rv/ 22867F: kernel/trace/rv/ 22868F: tools/testing/selftests/verification/ 22869F: tools/verification/ 22870 22871RUST 22872M: Miguel Ojeda <ojeda@kernel.org> 22873R: Boqun Feng <boqun.feng@gmail.com> 22874R: Gary Guo <gary@garyguo.net> 22875R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22876R: Benno Lossin <lossin@kernel.org> 22877R: Andreas Hindborg <a.hindborg@kernel.org> 22878R: Alice Ryhl <aliceryhl@google.com> 22879R: Trevor Gross <tmgross@umich.edu> 22880R: Danilo Krummrich <dakr@kernel.org> 22881L: rust-for-linux@vger.kernel.org 22882S: Supported 22883W: https://rust-for-linux.com 22884B: https://github.com/Rust-for-Linux/linux/issues 22885C: zulip://rust-for-linux.zulipchat.com 22886P: https://rust-for-linux.com/contributing 22887T: git https://github.com/Rust-for-Linux/linux.git rust-next 22888F: .clippy.toml 22889F: Documentation/rust/ 22890F: include/trace/events/rust_sample.h 22891F: rust/ 22892F: samples/rust/ 22893F: scripts/*rust* 22894F: tools/testing/selftests/rust/ 22895K: \b(?i:rust)\b 22896 22897RUST [ALLOC] 22898M: Danilo Krummrich <dakr@kernel.org> 22899R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22900R: Vlastimil Babka <vbabka@suse.cz> 22901R: Liam R. Howlett <Liam.Howlett@oracle.com> 22902R: Uladzislau Rezki <urezki@gmail.com> 22903L: rust-for-linux@vger.kernel.org 22904S: Maintained 22905T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22906F: rust/kernel/alloc.rs 22907F: rust/kernel/alloc/ 22908 22909RUST [NUM] 22910M: Alexandre Courbot <acourbot@nvidia.com> 22911R: Yury Norov <yury.norov@gmail.com> 22912L: rust-for-linux@vger.kernel.org 22913S: Maintained 22914F: rust/kernel/num.rs 22915F: rust/kernel/num/ 22916 22917RUST [PIN-INIT] 22918M: Benno Lossin <lossin@kernel.org> 22919L: rust-for-linux@vger.kernel.org 22920S: Maintained 22921W: https://rust-for-linux.com/pin-init 22922B: https://github.com/Rust-for-Linux/pin-init/issues 22923C: zulip://rust-for-linux.zulipchat.com 22924P: rust/pin-init/CONTRIBUTING.md 22925T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22926F: rust/kernel/init.rs 22927F: rust/pin-init/ 22928K: \bpin-init\b|pin_init\b|PinInit 22929 22930RXRPC SOCKETS (AF_RXRPC) 22931M: David Howells <dhowells@redhat.com> 22932M: Marc Dionne <marc.dionne@auristor.com> 22933L: linux-afs@lists.infradead.org 22934S: Supported 22935W: https://www.infradead.org/~dhowells/kafs/ 22936F: Documentation/networking/rxrpc.rst 22937F: include/keys/rxrpc-type.h 22938F: include/net/af_rxrpc.h 22939F: include/trace/events/rxrpc.h 22940F: include/uapi/linux/rxrpc.h 22941F: net/rxrpc/ 22942 22943S3 SAVAGE FRAMEBUFFER DRIVER 22944M: Antonino Daplas <adaplas@gmail.com> 22945L: linux-fbdev@vger.kernel.org 22946S: Maintained 22947F: drivers/video/fbdev/savage/ 22948 22949S390 ARCHITECTURE 22950M: Heiko Carstens <hca@linux.ibm.com> 22951M: Vasily Gorbik <gor@linux.ibm.com> 22952M: Alexander Gordeev <agordeev@linux.ibm.com> 22953R: Christian Borntraeger <borntraeger@linux.ibm.com> 22954R: Sven Schnelle <svens@linux.ibm.com> 22955L: linux-s390@vger.kernel.org 22956S: Supported 22957T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22958F: Documentation/driver-api/s390-drivers.rst 22959F: Documentation/arch/s390/ 22960F: arch/s390/ 22961F: drivers/s390/ 22962F: drivers/watchdog/diag288_wdt.c 22963 22964S390 COMMON I/O LAYER 22965M: Vineeth Vijayan <vneethv@linux.ibm.com> 22966M: Peter Oberparleiter <oberpar@linux.ibm.com> 22967L: linux-s390@vger.kernel.org 22968S: Supported 22969F: drivers/s390/cio/ 22970 22971S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22972M: Harald Freudenberger <freude@linux.ibm.com> 22973M: Holger Dengler <dengler@linux.ibm.com> 22974L: linux-crypto@vger.kernel.org 22975L: linux-s390@vger.kernel.org 22976S: Supported 22977F: arch/s390/crypto/ 22978F: arch/s390/include/asm/archrandom.h 22979F: arch/s390/include/asm/cpacf.h 22980 22981S390 DASD DRIVER 22982M: Stefan Haberland <sth@linux.ibm.com> 22983M: Jan Hoeppner <hoeppner@linux.ibm.com> 22984L: linux-s390@vger.kernel.org 22985S: Supported 22986F: block/partitions/ibm.c 22987F: drivers/s390/block/dasd* 22988F: include/linux/dasd_mod.h 22989 22990S390 HWRANDOM TRNG DRIVER 22991M: Harald Freudenberger <freude@linux.ibm.com> 22992M: Holger Dengler <dengler@linux.ibm.com> 22993L: linux-crypto@vger.kernel.org 22994L: linux-s390@vger.kernel.org 22995S: Supported 22996F: drivers/char/hw_random/s390-trng.c 22997 22998S390 IOMMU (PCI) 22999M: Niklas Schnelle <schnelle@linux.ibm.com> 23000M: Matthew Rosato <mjrosato@linux.ibm.com> 23001R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23002L: linux-s390@vger.kernel.org 23003S: Supported 23004F: drivers/iommu/s390-iommu.c 23005 23006S390 IUCV NETWORK LAYER 23007M: Alexandra Winter <wintera@linux.ibm.com> 23008M: Thorsten Winkler <twinkler@linux.ibm.com> 23009L: linux-s390@vger.kernel.org 23010L: netdev@vger.kernel.org 23011S: Supported 23012F: drivers/s390/net/*iucv* 23013F: include/net/iucv/ 23014F: net/iucv/ 23015 23016S390 MM 23017M: Alexander Gordeev <agordeev@linux.ibm.com> 23018M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23019L: linux-s390@vger.kernel.org 23020S: Supported 23021T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23022F: arch/s390/include/asm/pgtable.h 23023F: arch/s390/mm 23024 23025S390 NETWORK DRIVERS 23026M: Alexandra Winter <wintera@linux.ibm.com> 23027M: Aswin Karuvally <aswin@linux.ibm.com> 23028L: linux-s390@vger.kernel.org 23029L: netdev@vger.kernel.org 23030S: Supported 23031F: drivers/s390/net/ 23032 23033S390 PCI SUBSYSTEM 23034M: Niklas Schnelle <schnelle@linux.ibm.com> 23035M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23036L: linux-s390@vger.kernel.org 23037S: Supported 23038F: Documentation/arch/s390/pci.rst 23039F: arch/s390/pci/ 23040F: drivers/pci/hotplug/s390_pci_hpc.c 23041 23042S390 PTP DRIVER 23043M: Sven Schnelle <svens@linux.ibm.com> 23044L: linux-s390@vger.kernel.org 23045S: Supported 23046F: drivers/ptp/ptp_s390.c 23047 23048S390 SCM DRIVER 23049M: Vineeth Vijayan <vneethv@linux.ibm.com> 23050L: linux-s390@vger.kernel.org 23051S: Supported 23052F: drivers/s390/block/scm* 23053F: drivers/s390/cio/scm.c 23054 23055S390 VFIO AP DRIVER 23056M: Tony Krowiak <akrowiak@linux.ibm.com> 23057M: Halil Pasic <pasic@linux.ibm.com> 23058M: Jason Herne <jjherne@linux.ibm.com> 23059L: linux-s390@vger.kernel.org 23060S: Supported 23061F: Documentation/arch/s390/vfio-ap* 23062F: drivers/s390/crypto/vfio_ap* 23063 23064S390 VFIO-CCW DRIVER 23065M: Eric Farman <farman@linux.ibm.com> 23066M: Matthew Rosato <mjrosato@linux.ibm.com> 23067R: Halil Pasic <pasic@linux.ibm.com> 23068L: linux-s390@vger.kernel.org 23069L: kvm@vger.kernel.org 23070S: Supported 23071F: Documentation/arch/s390/vfio-ccw.rst 23072F: drivers/s390/cio/vfio_ccw* 23073F: include/uapi/linux/vfio_ccw.h 23074 23075S390 VFIO-PCI DRIVER 23076M: Matthew Rosato <mjrosato@linux.ibm.com> 23077M: Eric Farman <farman@linux.ibm.com> 23078L: linux-s390@vger.kernel.org 23079L: kvm@vger.kernel.org 23080S: Supported 23081F: arch/s390/kvm/pci* 23082F: drivers/vfio/pci/vfio_pci_zdev.c 23083F: include/uapi/linux/vfio_zdev.h 23084 23085S390 ZCRYPT AND PKEY DRIVER AND AP BUS 23086M: Harald Freudenberger <freude@linux.ibm.com> 23087M: Holger Dengler <dengler@linux.ibm.com> 23088L: linux-s390@vger.kernel.org 23089S: Supported 23090F: arch/s390/include/asm/ap.h 23091F: arch/s390/include/asm/pkey.h 23092F: arch/s390/include/asm/trace/zcrypt.h 23093F: arch/s390/include/uapi/asm/pkey.h 23094F: arch/s390/include/uapi/asm/zcrypt.h 23095F: drivers/s390/crypto/ 23096 23097S390 ZFCP DRIVER 23098M: Nihar Panda <niharp@linux.ibm.com> 23099L: linux-s390@vger.kernel.org 23100S: Supported 23101F: drivers/s390/scsi/zfcp_* 23102 23103SAA6588 RDS RECEIVER DRIVER 23104M: Hans Verkuil <hverkuil@kernel.org> 23105L: linux-media@vger.kernel.org 23106S: Odd Fixes 23107W: https://linuxtv.org 23108T: git git://linuxtv.org/media.git 23109F: drivers/media/i2c/saa6588* 23110 23111SAA7134 VIDEO4LINUX DRIVER 23112M: Mauro Carvalho Chehab <mchehab@kernel.org> 23113L: linux-media@vger.kernel.org 23114S: Odd fixes 23115W: https://linuxtv.org 23116T: git git://linuxtv.org/media.git 23117F: Documentation/driver-api/media/drivers/saa7134* 23118F: drivers/media/pci/saa7134/ 23119 23120SAA7146 VIDEO4LINUX-2 DRIVER 23121M: Hans Verkuil <hverkuil@kernel.org> 23122L: linux-media@vger.kernel.org 23123S: Maintained 23124T: git git://linuxtv.org/media.git 23125F: drivers/media/common/saa7146/ 23126F: drivers/media/pci/saa7146/ 23127F: include/media/drv-intf/saa7146* 23128 23129SAFESETID SECURITY MODULE 23130M: Micah Morton <mortonm@chromium.org> 23131S: Supported 23132F: Documentation/admin-guide/LSM/SafeSetID.rst 23133F: security/safesetid/ 23134 23135SAMSUNG AUDIO (ASoC) DRIVERS 23136M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23137L: linux-sound@vger.kernel.org 23138S: Maintained 23139B: mailto:linux-samsung-soc@vger.kernel.org 23140F: Documentation/devicetree/bindings/sound/samsung* 23141F: sound/soc/samsung/ 23142 23143SAMSUNG EXYNOS2200 SoC SUPPORT 23144M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 23145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23146L: linux-samsung-soc@vger.kernel.org 23147S: Maintained 23148F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 23149F: arch/arm64/boot/dts/exynos/exynos2200* 23150F: drivers/clk/samsung/clk-exynos2200.c 23151F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 23152 23153SAMSUNG EXYNOS850 SoC SUPPORT 23154M: Sam Protsenko <semen.protsenko@linaro.org> 23155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23156L: linux-samsung-soc@vger.kernel.org 23157S: Maintained 23158F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 23159F: arch/arm64/boot/dts/exynos/exynos850* 23160F: drivers/clk/samsung/clk-exynos850.c 23161F: include/dt-bindings/clock/exynos850.h 23162 23163SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 23164M: Tudor Ambarus <tudor.ambarus@linaro.org> 23165L: linux-kernel@vger.kernel.org 23166L: linux-samsung-soc@vger.kernel.org 23167S: Supported 23168F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 23169F: drivers/clk/samsung/clk-acpm.c 23170F: drivers/firmware/samsung/exynos-acpm* 23171F: include/linux/firmware/samsung/exynos-acpm-protocol.h 23172 23173SAMSUNG EXYNOS MAILBOX DRIVER 23174M: Tudor Ambarus <tudor.ambarus@linaro.org> 23175L: linux-kernel@vger.kernel.org 23176L: linux-samsung-soc@vger.kernel.org 23177S: Supported 23178F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 23179F: drivers/mailbox/exynos-mailbox.c 23180F: include/linux/mailbox/exynos-message.h 23181 23182SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 23183M: Krzysztof Kozlowski <krzk@kernel.org> 23184L: linux-crypto@vger.kernel.org 23185L: linux-samsung-soc@vger.kernel.org 23186S: Maintained 23187F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 23188F: drivers/crypto/exynos-rng.c 23189 23190SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 23191M: Łukasz Stelmach <l.stelmach@samsung.com> 23192L: linux-samsung-soc@vger.kernel.org 23193S: Maintained 23194F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 23195F: drivers/char/hw_random/exynos-trng.c 23196 23197SAMSUNG FRAMEBUFFER DRIVER 23198M: Jingoo Han <jingoohan1@gmail.com> 23199L: linux-fbdev@vger.kernel.org 23200S: Maintained 23201F: drivers/video/fbdev/s3c-fb.c 23202 23203SAMSUNG GALAXY BOOK DRIVER 23204M: Joshua Grisham <josh@joshuagrisham.com> 23205L: platform-driver-x86@vger.kernel.org 23206S: Maintained 23207F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 23208F: drivers/platform/x86/samsung-galaxybook.c 23209 23210SAMSUNG INTERCONNECT DRIVERS 23211M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23212M: Artur Świgoń <a.swigon@samsung.com> 23213L: linux-pm@vger.kernel.org 23214L: linux-samsung-soc@vger.kernel.org 23215S: Supported 23216F: drivers/interconnect/samsung/ 23217 23218SAMSUNG LAPTOP DRIVER 23219M: Corentin Chary <corentin.chary@gmail.com> 23220L: platform-driver-x86@vger.kernel.org 23221S: Maintained 23222F: drivers/platform/x86/samsung-laptop.c 23223 23224SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 23225M: Krzysztof Kozlowski <krzk@kernel.org> 23226R: André Draszik <andre.draszik@linaro.org> 23227L: linux-kernel@vger.kernel.org 23228L: linux-samsung-soc@vger.kernel.org 23229S: Maintained 23230B: mailto:linux-samsung-soc@vger.kernel.org 23231F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 23232F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 23233F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 23234F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 23235F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 23236F: drivers/clk/clk-s2mps11.c 23237F: drivers/mfd/sec*.[ch] 23238F: drivers/regulator/s2*.c 23239F: drivers/regulator/s5m*.c 23240F: drivers/rtc/rtc-s5m.c 23241F: include/linux/mfd/samsung/ 23242 23243SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 23244M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 23245L: linux-media@vger.kernel.org 23246L: linux-samsung-soc@vger.kernel.org 23247S: Maintained 23248F: drivers/media/platform/samsung/s3c-camif/ 23249F: include/media/drv-intf/s3c_camif.h 23250 23251SAMSUNG S3FWRN5 NFC DRIVER 23252M: Krzysztof Kozlowski <krzk@kernel.org> 23253S: Maintained 23254F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 23255F: drivers/nfc/s3fwrn5 23256 23257SAMSUNG S5C73M3 CAMERA DRIVER 23258M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23259M: Andrzej Hajda <andrzej.hajda@intel.com> 23260L: linux-media@vger.kernel.org 23261S: Supported 23262F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 23263F: drivers/media/i2c/s5c73m3/* 23264 23265SAMSUNG S5K5BAF CAMERA DRIVER 23266M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23267M: Andrzej Hajda <andrzej.hajda@intel.com> 23268L: linux-media@vger.kernel.org 23269S: Supported 23270F: drivers/media/i2c/s5k5baf.c 23271 23272SAMSUNG S5P Security SubSystem (SSS) DRIVER 23273M: Krzysztof Kozlowski <krzk@kernel.org> 23274M: Vladimir Zapolskiy <vz@mleia.com> 23275L: linux-crypto@vger.kernel.org 23276L: linux-samsung-soc@vger.kernel.org 23277S: Maintained 23278F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 23279F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 23280F: drivers/crypto/s5p-sss.c 23281 23282SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 23283M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23284L: linux-media@vger.kernel.org 23285S: Supported 23286Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23287F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 23288F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 23289F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 23290F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 23291F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 23292F: drivers/media/platform/samsung/exynos4-is/ 23293 23294SAMSUNG SOC CLOCK DRIVERS 23295M: Krzysztof Kozlowski <krzk@kernel.org> 23296M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23297M: Chanwoo Choi <cw00.choi@samsung.com> 23298R: Alim Akhtar <alim.akhtar@samsung.com> 23299L: linux-samsung-soc@vger.kernel.org 23300S: Maintained 23301T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 23302F: Documentation/devicetree/bindings/clock/samsung,*.yaml 23303F: Documentation/devicetree/bindings/clock/samsung,s3c* 23304F: drivers/clk/samsung/ 23305F: include/dt-bindings/clock/exynos*.h 23306F: include/dt-bindings/clock/s5p*.h 23307F: include/dt-bindings/clock/samsung,*.h 23308F: include/linux/clk/samsung.h 23309 23310SAMSUNG SPI DRIVERS 23311M: Andi Shyti <andi.shyti@kernel.org> 23312R: Tudor Ambarus <tudor.ambarus@linaro.org> 23313L: linux-spi@vger.kernel.org 23314L: linux-samsung-soc@vger.kernel.org 23315S: Maintained 23316F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 23317F: drivers/spi/spi-s3c* 23318F: include/linux/platform_data/spi-s3c64xx.h 23319 23320SAMSUNG SXGBE DRIVERS 23321M: Byungho An <bh74.an@samsung.com> 23322L: netdev@vger.kernel.org 23323S: Maintained 23324F: drivers/net/ethernet/samsung/sxgbe/ 23325 23326SAMSUNG THERMAL DRIVER 23327M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 23328M: Krzysztof Kozlowski <krzk@kernel.org> 23329L: linux-pm@vger.kernel.org 23330L: linux-samsung-soc@vger.kernel.org 23331S: Maintained 23332F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 23333F: drivers/thermal/samsung/ 23334 23335SAMSUNG USB2 PHY DRIVER 23336M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23337L: linux-kernel@vger.kernel.org 23338S: Supported 23339F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 23340F: Documentation/driver-api/phy/samsung-usb2.rst 23341F: drivers/phy/samsung/phy-exynos4210-usb2.c 23342F: drivers/phy/samsung/phy-exynos4x12-usb2.c 23343F: drivers/phy/samsung/phy-exynos5250-usb2.c 23344F: drivers/phy/samsung/phy-s5pv210-usb2.c 23345F: drivers/phy/samsung/phy-samsung-usb2.c 23346F: drivers/phy/samsung/phy-samsung-usb2.h 23347 23348SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23349M: Paul Barker <paul.barker@sancloud.com> 23350R: Marc Murphy <marc.murphy@sancloud.com> 23351S: Supported 23352F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23353 23354SC1200 WDT DRIVER 23355M: Zwane Mwaikambo <zwanem@gmail.com> 23356S: Maintained 23357F: drivers/watchdog/sc1200wdt.c 23358 23359SCHEDULER 23360M: Ingo Molnar <mingo@redhat.com> 23361M: Peter Zijlstra <peterz@infradead.org> 23362M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23363M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23364R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23365R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23366R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23367R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23368R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23369L: linux-kernel@vger.kernel.org 23370S: Maintained 23371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23372F: include/linux/preempt.h 23373F: include/linux/sched.h 23374F: include/linux/wait.h 23375F: include/uapi/linux/sched.h 23376F: kernel/fork.c 23377F: kernel/sched/ 23378F: tools/sched/ 23379 23380SCHEDULER - SCHED_EXT 23381R: Tejun Heo <tj@kernel.org> 23382R: David Vernet <void@manifault.com> 23383R: Andrea Righi <arighi@nvidia.com> 23384R: Changwoo Min <changwoo@igalia.com> 23385L: sched-ext@lists.linux.dev 23386S: Maintained 23387W: https://github.com/sched-ext/scx 23388T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23389F: include/linux/sched/ext.h 23390F: kernel/sched/ext* 23391F: tools/sched_ext/ 23392F: tools/testing/selftests/sched_ext 23393 23394SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23395M: Gustavo Silva <gustavograzs@gmail.com> 23396S: Maintained 23397F: drivers/iio/chemical/ens160_core.c 23398F: drivers/iio/chemical/ens160_i2c.c 23399F: drivers/iio/chemical/ens160_spi.c 23400F: drivers/iio/chemical/ens160.h 23401 23402SCSI LIBSAS SUBSYSTEM 23403R: John Garry <john.g.garry@oracle.com> 23404R: Jason Yan <yanaijie@huawei.com> 23405L: linux-scsi@vger.kernel.org 23406S: Supported 23407F: Documentation/scsi/libsas.rst 23408F: drivers/scsi/libsas/ 23409F: include/scsi/libsas.h 23410F: include/scsi/sas_ata.h 23411 23412SCSI RDMA PROTOCOL (SRP) INITIATOR 23413M: Bart Van Assche <bvanassche@acm.org> 23414L: linux-rdma@vger.kernel.org 23415S: Supported 23416Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23417F: drivers/infiniband/ulp/srp/ 23418F: include/scsi/srp.h 23419 23420SCSI RDMA PROTOCOL (SRP) TARGET 23421M: Bart Van Assche <bvanassche@acm.org> 23422L: linux-rdma@vger.kernel.org 23423L: target-devel@vger.kernel.org 23424S: Supported 23425Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23426F: drivers/infiniband/ulp/srpt/ 23427 23428SCSI SG DRIVER 23429M: Doug Gilbert <dgilbert@interlog.com> 23430L: linux-scsi@vger.kernel.org 23431S: Maintained 23432W: http://sg.danny.cz/sg 23433F: Documentation/scsi/scsi-generic.rst 23434F: drivers/scsi/sg.c 23435F: include/scsi/sg.h 23436 23437SCSI SUBSYSTEM 23438M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23439M: "Martin K. Petersen" <martin.petersen@oracle.com> 23440L: linux-scsi@vger.kernel.org 23441S: Maintained 23442Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23443T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23444T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23445F: Documentation/devicetree/bindings/scsi/ 23446F: drivers/scsi/ 23447F: drivers/ufs/ 23448F: include/scsi/ 23449F: include/uapi/scsi/ 23450F: include/ufs/ 23451 23452SCSI TAPE DRIVER 23453M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23454L: linux-scsi@vger.kernel.org 23455S: Maintained 23456F: Documentation/scsi/st.rst 23457F: drivers/scsi/st.* 23458F: drivers/scsi/st_*.h 23459 23460SCSI TARGET CORE USER DRIVER 23461M: Bodo Stroesser <bostroesser@gmail.com> 23462L: linux-scsi@vger.kernel.org 23463L: target-devel@vger.kernel.org 23464S: Supported 23465F: Documentation/target/tcmu-design.rst 23466F: drivers/target/target_core_user.c 23467F: include/uapi/linux/target_core_user.h 23468 23469SCSI TARGET SUBSYSTEM 23470M: "Martin K. Petersen" <martin.petersen@oracle.com> 23471L: linux-scsi@vger.kernel.org 23472L: target-devel@vger.kernel.org 23473S: Supported 23474Q: https://patchwork.kernel.org/project/target-devel/list/ 23475T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23476F: Documentation/target/ 23477F: drivers/target/ 23478F: include/target/ 23479 23480SCTP PROTOCOL 23481M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23482M: Xin Long <lucien.xin@gmail.com> 23483L: linux-sctp@vger.kernel.org 23484S: Maintained 23485W: https://github.com/sctp/lksctp-tools/wiki 23486F: Documentation/networking/sctp.rst 23487F: include/linux/sctp.h 23488F: include/net/sctp/ 23489F: include/uapi/linux/sctp.h 23490F: net/sctp/ 23491 23492SCx200 CPU SUPPORT 23493M: Jim Cromie <jim.cromie@gmail.com> 23494S: Odd Fixes 23495F: Documentation/i2c/busses/scx200_acb.rst 23496F: arch/x86/platform/scx200/ 23497F: drivers/i2c/busses/scx200* 23498F: drivers/mtd/maps/scx200_docflash.c 23499F: drivers/watchdog/scx200_wdt.c 23500F: include/linux/scx200.h 23501 23502SCx200 GPIO DRIVER 23503M: Jim Cromie <jim.cromie@gmail.com> 23504S: Maintained 23505F: drivers/char/scx200_gpio.c 23506F: include/linux/scx200_gpio.h 23507 23508SCx200 HRT CLOCKSOURCE DRIVER 23509M: Jim Cromie <jim.cromie@gmail.com> 23510S: Maintained 23511F: drivers/clocksource/scx200_hrt.c 23512 23513SDCA LIBRARY AND CLASS DRIVER 23514M: Charles Keepax <ckeepax@opensource.cirrus.com> 23515M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23516R: Bard Liao <yung-chuan.liao@linux.intel.com> 23517R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23518L: linux-sound@vger.kernel.org 23519L: patches@opensource.cirrus.com 23520S: Maintained 23521F: include/sound/sdca* 23522F: sound/soc/sdca/* 23523 23524SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23525M: Sascha Sommer <saschasommer@freenet.de> 23526L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23527S: Maintained 23528F: drivers/mmc/host/sdricoh_cs.c 23529 23530SECO BOARDS CEC DRIVER 23531M: Ettore Chimenti <ek5.chimenti@gmail.com> 23532S: Maintained 23533F: drivers/media/cec/platform/seco/seco-cec.c 23534F: drivers/media/cec/platform/seco/seco-cec.h 23535 23536SECURE COMPUTING 23537M: Kees Cook <kees@kernel.org> 23538R: Andy Lutomirski <luto@amacapital.net> 23539R: Will Drewry <wad@chromium.org> 23540S: Supported 23541T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23542F: Documentation/userspace-api/seccomp_filter.rst 23543F: include/linux/seccomp.h 23544F: include/uapi/linux/seccomp.h 23545F: kernel/seccomp.c 23546F: tools/testing/selftests/kselftest_harness.h 23547F: tools/testing/selftests/kselftest_harness/ 23548F: tools/testing/selftests/seccomp/* 23549K: \bsecure_computing 23550K: \bTIF_SECCOMP\b 23551 23552SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23553M: Kamal Dasu <kamal.dasu@broadcom.com> 23554M: Al Cooper <alcooperx@gmail.com> 23555R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23556L: linux-mmc@vger.kernel.org 23557S: Maintained 23558F: drivers/mmc/host/sdhci-brcmstb* 23559 23560SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23561M: Adrian Hunter <adrian.hunter@intel.com> 23562L: linux-mmc@vger.kernel.org 23563S: Supported 23564F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23565F: drivers/mmc/host/sdhci* 23566 23567SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23568M: Aubin Constans <aubin.constans@microchip.com> 23569R: Eugen Hristev <eugen.hristev@collabora.com> 23570L: linux-mmc@vger.kernel.org 23571S: Supported 23572F: drivers/mmc/host/sdhci-of-at91.c 23573 23574SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23575M: Haibo Chen <haibo.chen@nxp.com> 23576L: imx@lists.linux.dev 23577L: linux-mmc@vger.kernel.org 23578L: s32@nxp.com 23579S: Maintained 23580F: drivers/mmc/host/sdhci-esdhc-imx.c 23581 23582SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23583M: Ben Dooks <ben-linux@fluff.org> 23584M: Jaehoon Chung <jh80.chung@samsung.com> 23585L: linux-mmc@vger.kernel.org 23586S: Maintained 23587F: drivers/mmc/host/sdhci-s3c* 23588 23589SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23590M: Viresh Kumar <vireshk@kernel.org> 23591L: linux-mmc@vger.kernel.org 23592S: Maintained 23593F: drivers/mmc/host/sdhci-spear.c 23594 23595SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23596M: Vignesh Raghavendra <vigneshr@ti.com> 23597L: linux-mmc@vger.kernel.org 23598S: Maintained 23599F: drivers/mmc/host/sdhci-omap.c 23600 23601SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23602M: Jonathan Derrick <jonathan.derrick@linux.dev> 23603L: linux-block@vger.kernel.org 23604S: Supported 23605F: block/opal_proto.h 23606F: block/sed* 23607F: include/linux/sed* 23608F: include/uapi/linux/sed* 23609 23610SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23611M: Mark Rutland <mark.rutland@arm.com> 23612M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23613M: Sudeep Holla <sudeep.holla@arm.com> 23614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23615S: Maintained 23616F: drivers/firmware/smccc/ 23617F: include/linux/arm-smccc.h 23618 23619SECURITY CONTACT 23620M: Security Officers <security@kernel.org> 23621S: Supported 23622F: Documentation/process/security-bugs.rst 23623 23624SECURITY SUBSYSTEM 23625M: Paul Moore <paul@paul-moore.com> 23626M: James Morris <jmorris@namei.org> 23627M: "Serge E. Hallyn" <serge@hallyn.com> 23628L: linux-security-module@vger.kernel.org 23629S: Supported 23630Q: https://patchwork.kernel.org/project/linux-security-module/list 23631B: mailto:linux-security-module@vger.kernel.org 23632P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23633T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23634F: include/linux/lsm/ 23635F: include/linux/lsm_audit.h 23636F: include/linux/lsm_hook_defs.h 23637F: include/linux/lsm_hooks.h 23638F: include/linux/security.h 23639F: include/uapi/linux/lsm.h 23640F: security/ 23641F: tools/testing/selftests/lsm/ 23642F: rust/kernel/security.rs 23643X: security/selinux/ 23644K: \bsecurity_[a-z_0-9]\+\b 23645 23646SELINUX SECURITY MODULE 23647M: Paul Moore <paul@paul-moore.com> 23648M: Stephen Smalley <stephen.smalley.work@gmail.com> 23649R: Ondrej Mosnacek <omosnace@redhat.com> 23650L: selinux@vger.kernel.org 23651S: Supported 23652W: https://github.com/SELinuxProject 23653Q: https://patchwork.kernel.org/project/selinux/list 23654B: mailto:selinux@vger.kernel.org 23655P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23656T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23657F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23658F: Documentation/ABI/removed/sysfs-selinux-disable 23659F: Documentation/admin-guide/LSM/SELinux.rst 23660F: include/trace/events/avc.h 23661F: include/uapi/linux/selinux_netlink.h 23662F: scripts/selinux/ 23663F: security/selinux/ 23664 23665SENSABLE PHANTOM 23666M: Jiri Slaby <jirislaby@kernel.org> 23667S: Maintained 23668F: drivers/misc/phantom.c 23669F: include/uapi/linux/phantom.h 23670 23671SENSEAIR SUNRISE 006-0-0007 23672M: Jacopo Mondi <jacopo@jmondi.org> 23673S: Maintained 23674F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23675F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23676F: drivers/iio/chemical/sunrise_co2.c 23677 23678SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23679M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23680S: Maintained 23681F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23682F: drivers/iio/chemical/scd30.h 23683F: drivers/iio/chemical/scd30_core.c 23684F: drivers/iio/chemical/scd30_i2c.c 23685F: drivers/iio/chemical/scd30_serial.c 23686 23687SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23688M: Roan van Dijk <roan@protonic.nl> 23689S: Maintained 23690F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23691F: drivers/iio/chemical/scd4x.c 23692 23693SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23694M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23695S: Maintained 23696F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23697F: drivers/iio/pressure/sdp500.c 23698 23699SENSIRION SGP40 GAS SENSOR DRIVER 23700M: Andreas Klinger <ak@it-klinger.de> 23701S: Maintained 23702F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23703F: drivers/iio/chemical/sgp40.c 23704 23705SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23706M: Tomasz Duszynski <tduszyns@gmail.com> 23707S: Maintained 23708F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23709F: drivers/iio/chemical/sps30.c 23710F: drivers/iio/chemical/sps30_i2c.c 23711F: drivers/iio/chemical/sps30_serial.c 23712 23713SERIAL DEVICE BUS 23714M: Rob Herring <robh@kernel.org> 23715L: linux-serial@vger.kernel.org 23716S: Maintained 23717F: Documentation/devicetree/bindings/serial/serial.yaml 23718F: drivers/tty/serdev/ 23719F: include/linux/serdev.h 23720 23721SERIAL IR RECEIVER 23722M: Sean Young <sean@mess.org> 23723L: linux-media@vger.kernel.org 23724S: Maintained 23725F: drivers/media/rc/serial_ir.c 23726 23727SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23728M: Srinivas Kandagatla <srini@kernel.org> 23729L: linux-sound@vger.kernel.org 23730S: Maintained 23731F: Documentation/devicetree/bindings/slimbus/ 23732F: Documentation/driver-api/slimbus.rst 23733F: drivers/slimbus/ 23734F: include/linux/slimbus.h 23735 23736SFC NETWORK DRIVER 23737M: Edward Cree <ecree.xilinx@gmail.com> 23738L: netdev@vger.kernel.org 23739L: linux-net-drivers@amd.com 23740S: Maintained 23741F: Documentation/networking/devlink/sfc.rst 23742F: drivers/net/ethernet/sfc/ 23743 23744SFCTEMP HWMON DRIVER 23745M: Emil Renner Berthing <kernel@esmil.dk> 23746M: Hal Feng <hal.feng@starfivetech.com> 23747L: linux-hwmon@vger.kernel.org 23748S: Maintained 23749F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23750F: Documentation/hwmon/sfctemp.rst 23751F: drivers/hwmon/sfctemp.c 23752 23753SFF/SFP/SFP+ MODULE SUPPORT 23754M: Russell King <linux@armlinux.org.uk> 23755L: netdev@vger.kernel.org 23756S: Maintained 23757F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23758F: drivers/net/phy/phylink.c 23759F: drivers/net/phy/sfp* 23760F: include/linux/mdio/mdio-i2c.h 23761F: include/linux/phylink.h 23762F: include/linux/sfp.h 23763K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23764 23765SGI GRU DRIVER 23766M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23767S: Maintained 23768F: drivers/misc/sgi-gru/ 23769 23770SGI XP/XPC/XPNET DRIVER 23771M: Robin Holt <robinmholt@gmail.com> 23772M: Steve Wahl <steve.wahl@hpe.com> 23773S: Maintained 23774F: drivers/misc/sgi-xp/ 23775 23776SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23777M: D. Wythe <alibuda@linux.alibaba.com> 23778M: Dust Li <dust.li@linux.alibaba.com> 23779M: Sidraya Jayagond <sidraya@linux.ibm.com> 23780M: Wenjia Zhang <wenjia@linux.ibm.com> 23781R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23782R: Tony Lu <tonylu@linux.alibaba.com> 23783R: Wen Gu <guwen@linux.alibaba.com> 23784L: linux-rdma@vger.kernel.org 23785L: linux-s390@vger.kernel.org 23786S: Supported 23787F: net/smc/ 23788 23789SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23790M: Linus Walleij <linusw@kernel.org> 23791L: linux-iio@vger.kernel.org 23792S: Maintained 23793T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23794F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23795F: drivers/iio/light/gp2ap002.c 23796 23797SHARP RJ54N1CB0C SENSOR DRIVER 23798M: Jacopo Mondi <jacopo@jmondi.org> 23799L: linux-media@vger.kernel.org 23800S: Odd fixes 23801T: git git://linuxtv.org/media.git 23802F: drivers/media/i2c/rj54n1cb0c.c 23803F: include/media/i2c/rj54n1cb0c.h 23804 23805SHRINKER 23806M: Andrew Morton <akpm@linux-foundation.org> 23807M: Dave Chinner <david@fromorbit.com> 23808R: Qi Zheng <zhengqi.arch@bytedance.com> 23809R: Roman Gushchin <roman.gushchin@linux.dev> 23810R: Muchun Song <muchun.song@linux.dev> 23811L: linux-mm@kvack.org 23812S: Maintained 23813F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23814F: include/linux/list_lru.h 23815F: include/linux/shrinker.h 23816F: mm/list_lru.c 23817F: mm/shrinker.c 23818F: mm/shrinker_debug.c 23819 23820SH_VOU V4L2 OUTPUT DRIVER 23821L: linux-media@vger.kernel.org 23822S: Orphan 23823F: drivers/media/platform/renesas/sh_vou.c 23824F: include/media/drv-intf/sh_vou.h 23825 23826SI2157 MEDIA DRIVER 23827L: linux-media@vger.kernel.org 23828S: Orphan 23829W: https://linuxtv.org 23830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23831F: drivers/media/tuners/si2157* 23832 23833SI2165 MEDIA DRIVER 23834M: Matthias Schwarzott <zzam@gentoo.org> 23835L: linux-media@vger.kernel.org 23836S: Maintained 23837W: https://linuxtv.org 23838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23839F: drivers/media/dvb-frontends/si2165* 23840 23841SI2168 MEDIA DRIVER 23842L: linux-media@vger.kernel.org 23843S: Orphan 23844W: https://linuxtv.org 23845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23846F: drivers/media/dvb-frontends/si2168* 23847 23848SI470X FM RADIO RECEIVER I2C DRIVER 23849M: Hans Verkuil <hverkuil@kernel.org> 23850L: linux-media@vger.kernel.org 23851S: Odd Fixes 23852W: https://linuxtv.org 23853T: git git://linuxtv.org/media.git 23854F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23855F: drivers/media/radio/si470x/radio-si470x-i2c.c 23856 23857SI470X FM RADIO RECEIVER USB DRIVER 23858M: Hans Verkuil <hverkuil@kernel.org> 23859L: linux-media@vger.kernel.org 23860S: Maintained 23861W: https://linuxtv.org 23862T: git git://linuxtv.org/media.git 23863F: drivers/media/radio/si470x/radio-si470x-common.c 23864F: drivers/media/radio/si470x/radio-si470x-usb.c 23865F: drivers/media/radio/si470x/radio-si470x.h 23866 23867SI4713 FM RADIO TRANSMITTER I2C DRIVER 23868M: Eduardo Valentin <edubezval@gmail.com> 23869L: linux-media@vger.kernel.org 23870S: Odd Fixes 23871W: https://linuxtv.org 23872T: git git://linuxtv.org/media.git 23873F: drivers/media/radio/si4713/si4713.? 23874 23875SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23876M: Eduardo Valentin <edubezval@gmail.com> 23877L: linux-media@vger.kernel.org 23878S: Odd Fixes 23879W: https://linuxtv.org 23880T: git git://linuxtv.org/media.git 23881F: drivers/media/radio/si4713/radio-platform-si4713.c 23882 23883SI4713 FM RADIO TRANSMITTER USB DRIVER 23884M: Hans Verkuil <hverkuil@kernel.org> 23885L: linux-media@vger.kernel.org 23886S: Maintained 23887W: https://linuxtv.org 23888T: git git://linuxtv.org/media.git 23889F: drivers/media/radio/si4713/radio-usb-si4713.c 23890 23891SIANO DVB DRIVER 23892M: Mauro Carvalho Chehab <mchehab@kernel.org> 23893L: linux-media@vger.kernel.org 23894S: Odd fixes 23895W: https://linuxtv.org 23896T: git git://linuxtv.org/media.git 23897F: drivers/media/common/siano/ 23898F: drivers/media/mmc/siano/ 23899F: drivers/media/usb/siano/ 23900F: drivers/media/usb/siano/ 23901 23902SIEMENS IPC LED DRIVERS 23903M: Bao Cheng Su <baocheng.su@siemens.com> 23904M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23905M: Tobias Schaffner <tobias.schaffner@siemens.com> 23906L: linux-leds@vger.kernel.org 23907S: Maintained 23908F: drivers/leds/simatic/ 23909 23910SIEMENS IPC PLATFORM DRIVERS 23911M: Bao Cheng Su <baocheng.su@siemens.com> 23912M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23913M: Tobias Schaffner <tobias.schaffner@siemens.com> 23914L: platform-driver-x86@vger.kernel.org 23915S: Maintained 23916F: drivers/platform/x86/siemens/ 23917F: include/linux/platform_data/x86/simatic-ipc-base.h 23918F: include/linux/platform_data/x86/simatic-ipc.h 23919 23920SIEMENS IPC WATCHDOG DRIVERS 23921M: Bao Cheng Su <baocheng.su@siemens.com> 23922M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23923M: Tobias Schaffner <tobias.schaffner@siemens.com> 23924L: linux-watchdog@vger.kernel.org 23925S: Maintained 23926F: drivers/watchdog/simatic-ipc-wdt.c 23927 23928SIFIVE DRIVERS 23929M: Paul Walmsley <pjw@kernel.org> 23930M: Samuel Holland <samuel.holland@sifive.com> 23931L: linux-riscv@lists.infradead.org 23932S: Supported 23933F: drivers/dma/sf-pdma/ 23934N: sifive 23935K: fu[57]40 23936K: [^@]sifive 23937 23938SILEAD TOUCHSCREEN DRIVER 23939M: Hans de Goede <hansg@kernel.org> 23940L: linux-input@vger.kernel.org 23941L: platform-driver-x86@vger.kernel.org 23942S: Maintained 23943F: drivers/input/touchscreen/silead.c 23944F: drivers/platform/x86/touchscreen_dmi.c 23945 23946SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23947M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23948L: linux-wireless@vger.kernel.org 23949S: Supported 23950F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23951F: drivers/net/wireless/silabs/ 23952 23953SILICON MOTION SM712 FRAME BUFFER DRIVER 23954M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23955M: Teddy Wang <teddy.wang@siliconmotion.com> 23956M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23957L: linux-fbdev@vger.kernel.org 23958S: Maintained 23959F: Documentation/fb/sm712fb.rst 23960F: drivers/video/fbdev/sm712* 23961 23962SILVACO I3C DUAL-ROLE MASTER 23963M: Miquel Raynal <miquel.raynal@bootlin.com> 23964M: Frank Li <Frank.Li@nxp.com> 23965L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23966L: imx@lists.linux.dev 23967S: Maintained 23968F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23969F: drivers/i3c/master/svc-i3c-master.c 23970 23971SIMPLEFB FB DRIVER 23972M: Hans de Goede <hansg@kernel.org> 23973L: linux-fbdev@vger.kernel.org 23974S: Maintained 23975F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23976F: drivers/video/fbdev/simplefb.c 23977F: include/linux/platform_data/simplefb.h 23978 23979SIOX 23980M: Thorsten Scherer <t.scherer@eckelmann.de> 23981R: Pengutronix Kernel Team <kernel@pengutronix.de> 23982S: Supported 23983F: drivers/gpio/gpio-siox.c 23984F: drivers/siox/* 23985F: include/trace/events/siox.h 23986 23987SIPHASH PRF ROUTINES 23988M: Jason A. Donenfeld <Jason@zx2c4.com> 23989S: Maintained 23990F: include/linux/siphash.h 23991F: lib/siphash.c 23992F: lib/tests/siphash_kunit.c 23993 23994SIS 190 ETHERNET DRIVER 23995M: Francois Romieu <romieu@fr.zoreil.com> 23996L: netdev@vger.kernel.org 23997S: Maintained 23998F: drivers/net/ethernet/sis/sis190.c 23999 24000SIS 900/7016 FAST ETHERNET DRIVER 24001M: Daniele Venzano <venza@brownhat.org> 24002L: netdev@vger.kernel.org 24003S: Maintained 24004W: http://www.brownhat.org/sis900.html 24005F: drivers/net/ethernet/sis/sis900.* 24006 24007SIS FRAMEBUFFER DRIVER 24008S: Orphan 24009F: Documentation/fb/sisfb.rst 24010F: drivers/video/fbdev/sis/ 24011F: include/video/sisfb.h 24012 24013SIS I2C TOUCHSCREEN DRIVER 24014M: Mika Penttilä <mpenttil@redhat.com> 24015L: linux-input@vger.kernel.org 24016S: Maintained 24017F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 24018F: drivers/input/touchscreen/sis_i2c.c 24019 24020SIS USB2VGA DRIVER 24021M: Thomas Winischhofer <thomas@winischhofer.net> 24022S: Maintained 24023W: http://www.winischhofer.at/linuxsisusbvga.shtml 24024F: drivers/usb/misc/sisusbvga/ 24025 24026SL28 CPLD MFD DRIVER 24027M: Michael Walle <mwalle@kernel.org> 24028S: Maintained 24029F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 24030F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 24031F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 24032F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 24033F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 24034F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 24035F: drivers/gpio/gpio-sl28cpld.c 24036F: drivers/hwmon/sa67mcu-hwmon.c 24037F: drivers/hwmon/sl28cpld-hwmon.c 24038F: drivers/irqchip/irq-sl28cpld.c 24039F: drivers/pwm/pwm-sl28cpld.c 24040F: drivers/watchdog/sl28cpld_wdt.c 24041 24042SL28 VPD NVMEM LAYOUT DRIVER 24043M: Michael Walle <mwalle@kernel.org> 24044S: Maintained 24045F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 24046F: drivers/nvmem/layouts/sl28vpd.c 24047 24048SLAB ALLOCATOR 24049M: Vlastimil Babka <vbabka@suse.cz> 24050M: Andrew Morton <akpm@linux-foundation.org> 24051R: Christoph Lameter <cl@gentwo.org> 24052R: David Rientjes <rientjes@google.com> 24053R: Roman Gushchin <roman.gushchin@linux.dev> 24054R: Harry Yoo <harry.yoo@oracle.com> 24055L: linux-mm@kvack.org 24056S: Maintained 24057T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 24058F: Documentation/admin-guide/mm/slab.rst 24059F: Documentation/mm/slab.rst 24060F: include/linux/mempool.h 24061F: include/linux/slab.h 24062F: mm/failslab.c 24063F: mm/mempool.c 24064F: mm/slab.h 24065F: mm/slab_common.c 24066F: mm/slub.c 24067 24068SLCAN CAN NETWORK DRIVER 24069M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 24070L: linux-can@vger.kernel.org 24071S: Maintained 24072F: drivers/net/can/slcan/ 24073 24074SLEEPABLE READ-COPY UPDATE (SRCU) 24075M: Lai Jiangshan <jiangshanlai@gmail.com> 24076M: "Paul E. McKenney" <paulmck@kernel.org> 24077M: Josh Triplett <josh@joshtriplett.org> 24078R: Steven Rostedt <rostedt@goodmis.org> 24079R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 24080L: rcu@vger.kernel.org 24081S: Supported 24082W: http://www.rdrop.com/users/paulmck/RCU/ 24083T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 24084F: include/linux/srcu*.h 24085F: kernel/rcu/srcu*.c 24086 24087SMACK SECURITY MODULE 24088M: Casey Schaufler <casey@schaufler-ca.com> 24089L: linux-security-module@vger.kernel.org 24090S: Maintained 24091W: http://schaufler-ca.com 24092T: git https://github.com/cschaufler/smack-next.git 24093F: Documentation/admin-guide/LSM/Smack.rst 24094F: security/smack/ 24095 24096SMC91x ETHERNET DRIVER 24097M: Nicolas Pitre <nico@fluxnic.net> 24098S: Odd Fixes 24099F: drivers/net/ethernet/smsc/smc91x.* 24100 24101SMSC EMC2103 HARDWARE MONITOR DRIVER 24102M: Steve Glendinning <steve.glendinning@shawell.net> 24103L: linux-hwmon@vger.kernel.org 24104S: Maintained 24105F: Documentation/hwmon/emc2103.rst 24106F: drivers/hwmon/emc2103.c 24107 24108SMSC SCH5627 HARDWARE MONITOR DRIVER 24109M: Hans de Goede <hansg@kernel.org> 24110L: linux-hwmon@vger.kernel.org 24111S: Supported 24112F: Documentation/hwmon/sch5627.rst 24113F: drivers/hwmon/sch5627.c 24114 24115SMSC UFX6000 and UFX7000 USB to VGA DRIVER 24116M: Steve Glendinning <steve.glendinning@shawell.net> 24117L: linux-fbdev@vger.kernel.org 24118S: Maintained 24119F: drivers/video/fbdev/smscufx.c 24120 24121SMSC47B397 HARDWARE MONITOR DRIVER 24122M: Jean Delvare <jdelvare@suse.com> 24123L: linux-hwmon@vger.kernel.org 24124S: Maintained 24125F: Documentation/hwmon/smsc47b397.rst 24126F: drivers/hwmon/smsc47b397.c 24127 24128SMSC911x ETHERNET DRIVER 24129M: Steve Glendinning <steve.glendinning@shawell.net> 24130L: netdev@vger.kernel.org 24131S: Maintained 24132F: drivers/net/ethernet/smsc/smsc911x.* 24133F: include/linux/smsc911x.h 24134 24135SMSC9420 PCI ETHERNET DRIVER 24136M: Steve Glendinning <steve.glendinning@shawell.net> 24137L: netdev@vger.kernel.org 24138S: Maintained 24139F: drivers/net/ethernet/smsc/smsc9420.* 24140 24141SNET DPU VIRTIO DATA PATH ACCELERATOR 24142R: Alvaro Karsz <alvaro.karsz@solid-run.com> 24143F: drivers/vdpa/solidrun/ 24144 24145SOCIONEXT (SNI) AVE NETWORK DRIVER 24146M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 24147L: netdev@vger.kernel.org 24148S: Maintained 24149F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 24150F: drivers/net/ethernet/socionext/sni_ave.c 24151 24152SOCIONEXT (SNI) NETSEC NETWORK DRIVER 24153M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 24154M: Masahisa Kojima <kojima.masahisa@socionext.com> 24155L: netdev@vger.kernel.org 24156S: Maintained 24157F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 24158F: drivers/net/ethernet/socionext/netsec.c 24159 24160SOCIONEXT (SNI) Synquacer SPI DRIVER 24161M: Masahisa Kojima <masahisa.kojima@linaro.org> 24162M: Jassi Brar <jaswinder.singh@linaro.org> 24163L: linux-spi@vger.kernel.org 24164S: Maintained 24165F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 24166F: drivers/spi/spi-synquacer.c 24167 24168SOCIONEXT SYNQUACER I2C DRIVER 24169M: Ard Biesheuvel <ardb@kernel.org> 24170L: linux-i2c@vger.kernel.org 24171S: Maintained 24172F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 24173F: drivers/i2c/busses/i2c-synquacer.c 24174 24175SOCIONEXT UNIPHIER SOUND DRIVER 24176L: linux-sound@vger.kernel.org 24177S: Orphan 24178F: sound/soc/uniphier/ 24179 24180SOCKET TIMESTAMPING 24181M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24182R: Jason Xing <kernelxing@tencent.com> 24183S: Maintained 24184F: Documentation/networking/timestamping.rst 24185F: include/linux/net_tstamp.h 24186F: include/uapi/linux/net_tstamp.h 24187F: tools/testing/selftests/bpf/*/net_timestamping* 24188F: tools/testing/selftests/net/*timestamp* 24189F: tools/testing/selftests/net/so_txtime.c 24190 24191SOEKRIS NET48XX LED SUPPORT 24192M: Chris Boot <bootc@bootc.net> 24193S: Maintained 24194F: drivers/leds/leds-net48xx.c 24195 24196SOFT-IWARP DRIVER (siw) 24197M: Bernard Metzler <bernard.metzler@linux.dev> 24198L: linux-rdma@vger.kernel.org 24199S: Supported 24200F: drivers/infiniband/sw/siw/ 24201F: include/uapi/rdma/siw-abi.h 24202 24203SOFT-ROCE DRIVER (rxe) 24204M: Zhu Yanjun <zyjzyj2000@gmail.com> 24205L: linux-rdma@vger.kernel.org 24206S: Supported 24207F: drivers/infiniband/sw/rxe/ 24208F: include/uapi/rdma/rdma_user_rxe.h 24209 24210SOFTLOGIC 6x10 MPEG CODEC 24211M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 24212M: Andrey Utkin <andrey_utkin@fastmail.com> 24213M: Ismael Luceno <ismael@iodev.co.uk> 24214L: linux-media@vger.kernel.org 24215S: Supported 24216F: drivers/media/pci/solo6x10/ 24217 24218SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 24219M: James Morse <james.morse@arm.com> 24220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24221S: Maintained 24222F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 24223F: drivers/firmware/arm_sdei.c 24224F: include/linux/arm_sdei.h 24225F: include/uapi/linux/arm_sdei.h 24226 24227SOFTWARE NODES AND DEVICE PROPERTIES 24228R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24229R: Daniel Scally <djrscally@gmail.com> 24230R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24231R: Sakari Ailus <sakari.ailus@linux.intel.com> 24232L: linux-acpi@vger.kernel.org 24233S: Maintained 24234F: drivers/base/property.c 24235F: drivers/base/swnode.c 24236F: include/linux/fwnode.h 24237F: include/linux/property.h 24238 24239SOFTWARE RAID (Multiple Disks) SUPPORT 24240M: Song Liu <song@kernel.org> 24241M: Yu Kuai <yukuai@fnnas.com> 24242L: linux-raid@vger.kernel.org 24243S: Supported 24244Q: https://patchwork.kernel.org/project/linux-raid/list/ 24245T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 24246F: drivers/md/Kconfig 24247F: drivers/md/Makefile 24248F: drivers/md/md* 24249F: drivers/md/raid* 24250F: include/linux/raid/ 24251F: include/uapi/linux/raid/ 24252F: lib/raid6/ 24253 24254SOLIDRUN CLEARFOG SUPPORT 24255M: Russell King <linux@armlinux.org.uk> 24256S: Maintained 24257F: arch/arm/boot/dts/marvell/armada-388-clearfog* 24258F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 24259 24260SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 24261M: Russell King <linux@armlinux.org.uk> 24262S: Maintained 24263F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 24264F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 24265F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 24266 24267SONIC NETWORK DRIVER 24268M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 24269L: netdev@vger.kernel.org 24270S: Maintained 24271F: drivers/net/ethernet/natsemi/sonic.* 24272 24273SONICS SILICON BACKPLANE DRIVER (SSB) 24274M: Michael Buesch <m@bues.ch> 24275L: linux-wireless@vger.kernel.org 24276S: Maintained 24277F: drivers/ssb/ 24278F: include/linux/ssb/ 24279 24280SONY IMX208 SENSOR DRIVER 24281M: Sakari Ailus <sakari.ailus@linux.intel.com> 24282L: linux-media@vger.kernel.org 24283S: Maintained 24284T: git git://linuxtv.org/media.git 24285F: drivers/media/i2c/imx208.c 24286 24287SONY IMX214 SENSOR DRIVER 24288M: Ricardo Ribalda <ribalda@kernel.org> 24289L: linux-media@vger.kernel.org 24290S: Maintained 24291T: git git://linuxtv.org/media.git 24292F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 24293F: drivers/media/i2c/imx214.c 24294 24295SONY IMX219 SENSOR DRIVER 24296M: Dave Stevenson <dave.stevenson@raspberrypi.com> 24297L: linux-media@vger.kernel.org 24298S: Maintained 24299T: git git://linuxtv.org/media.git 24300F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 24301F: drivers/media/i2c/imx219.c 24302 24303SONY IMX258 SENSOR DRIVER 24304M: Sakari Ailus <sakari.ailus@linux.intel.com> 24305L: linux-media@vger.kernel.org 24306S: Maintained 24307T: git git://linuxtv.org/media.git 24308F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 24309F: drivers/media/i2c/imx258.c 24310 24311SONY IMX274 SENSOR DRIVER 24312M: Leon Luo <leonl@leopardimaging.com> 24313L: linux-media@vger.kernel.org 24314S: Maintained 24315T: git git://linuxtv.org/media.git 24316F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 24317F: drivers/media/i2c/imx274.c 24318 24319SONY IMX283 SENSOR DRIVER 24320M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24321R: Umang Jain <uajain@igalia.com> 24322L: linux-media@vger.kernel.org 24323S: Maintained 24324T: git git://linuxtv.org/media.git 24325F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 24326F: drivers/media/i2c/imx283.c 24327 24328SONY IMX290 SENSOR DRIVER 24329M: Manivannan Sadhasivam <mani@kernel.org> 24330L: linux-media@vger.kernel.org 24331S: Maintained 24332T: git git://linuxtv.org/media.git 24333F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 24334F: drivers/media/i2c/imx290.c 24335 24336SONY IMX296 SENSOR DRIVER 24337M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24338M: Manivannan Sadhasivam <mani@kernel.org> 24339L: linux-media@vger.kernel.org 24340S: Maintained 24341T: git git://linuxtv.org/media.git 24342F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 24343F: drivers/media/i2c/imx296.c 24344 24345SONY IMX319 SENSOR DRIVER 24346M: Bingbu Cao <bingbu.cao@intel.com> 24347L: linux-media@vger.kernel.org 24348S: Maintained 24349T: git git://linuxtv.org/media.git 24350F: drivers/media/i2c/imx319.c 24351 24352SONY IMX334 SENSOR DRIVER 24353L: linux-media@vger.kernel.org 24354S: Orphan 24355T: git git://linuxtv.org/media.git 24356F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24357F: drivers/media/i2c/imx334.c 24358 24359SONY IMX335 SENSOR DRIVER 24360M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24361L: linux-media@vger.kernel.org 24362S: Maintained 24363T: git git://linuxtv.org/media.git 24364F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24365F: drivers/media/i2c/imx335.c 24366 24367SONY IMX355 SENSOR DRIVER 24368M: Tianshu Qiu <tian.shu.qiu@intel.com> 24369L: linux-media@vger.kernel.org 24370S: Maintained 24371T: git git://linuxtv.org/media.git 24372F: drivers/media/i2c/imx355.c 24373 24374SONY IMX412 SENSOR DRIVER 24375L: linux-media@vger.kernel.org 24376S: Orphan 24377T: git git://linuxtv.org/media.git 24378F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24379F: drivers/media/i2c/imx412.c 24380 24381SONY IMX415 SENSOR DRIVER 24382M: Michael Riesch <michael.riesch@collabora.com> 24383L: linux-media@vger.kernel.org 24384S: Maintained 24385T: git git://linuxtv.org/media.git 24386F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24387F: drivers/media/i2c/imx415.c 24388 24389SONY MEMORYSTICK SUBSYSTEM 24390M: Maxim Levitsky <maximlevitsky@gmail.com> 24391M: Alex Dubov <oakad@yahoo.com> 24392M: Ulf Hansson <ulf.hansson@linaro.org> 24393L: linux-mmc@vger.kernel.org 24394S: Maintained 24395T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24396F: drivers/memstick/ 24397F: include/linux/memstick.h 24398 24399SONY VAIO CONTROL DEVICE DRIVER 24400M: Mattia Dongili <malattia@linux.it> 24401L: platform-driver-x86@vger.kernel.org 24402S: Maintained 24403W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24404F: Documentation/admin-guide/laptops/sony-laptop.rst 24405F: drivers/char/sonypi.c 24406F: drivers/platform/x86/sony-laptop.c 24407 24408SOPHGO DEVICETREES and DRIVERS 24409M: Chen Wang <unicorn_wang@outlook.com> 24410M: Inochi Amaoto <inochiama@gmail.com> 24411L: sophgo@lists.linux.dev 24412W: https://github.com/sophgo/linux/wiki 24413T: git https://github.com/sophgo/linux.git 24414S: Maintained 24415N: sophgo 24416K: sophgo 24417 24418SOUND 24419M: Jaroslav Kysela <perex@perex.cz> 24420M: Takashi Iwai <tiwai@suse.com> 24421L: linux-sound@vger.kernel.org 24422S: Maintained 24423W: http://www.alsa-project.org/ 24424Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24426F: Documentation/sound/ 24427F: include/sound/ 24428F: include/uapi/sound/ 24429F: sound/ 24430F: tools/testing/selftests/alsa 24431 24432SOUND - ALSA SELFTESTS 24433M: Mark Brown <broonie@kernel.org> 24434L: linux-sound@vger.kernel.org 24435L: linux-kselftest@vger.kernel.org 24436S: Supported 24437F: tools/testing/selftests/alsa 24438 24439SOUND - COMPRESSED AUDIO 24440M: Vinod Koul <vkoul@kernel.org> 24441L: linux-sound@vger.kernel.org 24442S: Supported 24443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24444F: Documentation/sound/designs/compress-offload.rst 24445F: include/sound/compress_driver.h 24446F: include/uapi/sound/compress_* 24447F: sound/core/compress_offload.c 24448F: sound/soc/soc-compress.c 24449 24450SOUND - CORE KUNIT TEST 24451M: Ivan Orlov <ivan.orlov0322@gmail.com> 24452L: linux-sound@vger.kernel.org 24453S: Supported 24454F: sound/core/sound_kunit.c 24455 24456SOUND - DMAENGINE HELPERS 24457M: Lars-Peter Clausen <lars@metafoo.de> 24458S: Supported 24459F: include/sound/dmaengine_pcm.h 24460F: sound/core/pcm_dmaengine.c 24461F: sound/soc/soc-generic-dmaengine-pcm.c 24462 24463SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24464M: Liam Girdwood <lgirdwood@gmail.com> 24465M: Mark Brown <broonie@kernel.org> 24466L: linux-sound@vger.kernel.org 24467S: Supported 24468W: http://alsa-project.org/main/index.php/ASoC 24469T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24470F: Documentation/devicetree/bindings/sound/ 24471F: Documentation/sound/soc/ 24472F: include/dt-bindings/sound/ 24473F: include/sound/cs* 24474X: include/sound/cs4231-regs.h 24475X: include/sound/cs8403.h 24476X: include/sound/cs8427.h 24477F: include/sound/madera-pdata.h 24478F: include/sound/soc* 24479F: include/sound/sof.h 24480F: include/sound/sof/ 24481F: include/sound/wm*.h 24482F: include/trace/events/sof*.h 24483F: include/uapi/sound/asoc.h 24484F: sound/soc/ 24485 24486SOUND - SOC LAYER / dapm-graph 24487M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24488L: linux-sound@vger.kernel.org 24489S: Maintained 24490F: tools/sound/dapm-graph 24491 24492SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24493M: Liam Girdwood <lgirdwood@gmail.com> 24494M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24495M: Bard Liao <yung-chuan.liao@linux.intel.com> 24496M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24497M: Daniel Baluta <daniel.baluta@nxp.com> 24498R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24499R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24500L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24501S: Supported 24502W: https://github.com/thesofproject/linux/ 24503F: sound/soc/sof/ 24504 24505SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24506M: Mark Brown <broonie@kernel.org> 24507M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24508S: Supported 24509L: linux-sound@vger.kernel.org 24510F: sound/soc/generic/ 24511F: include/sound/simple_card* 24512F: Documentation/devicetree/bindings/sound/simple-card.yaml 24513F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24514 24515SOUNDWIRE SUBSYSTEM 24516M: Vinod Koul <vkoul@kernel.org> 24517M: Bard Liao <yung-chuan.liao@linux.intel.com> 24518R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24519L: linux-sound@vger.kernel.org 24520S: Supported 24521T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24522F: Documentation/driver-api/soundwire/ 24523F: drivers/soundwire/ 24524F: include/linux/soundwire/ 24525 24526SP2 MEDIA DRIVER 24527M: Olli Salonen <olli.salonen@iki.fi> 24528L: linux-media@vger.kernel.org 24529S: Maintained 24530W: https://linuxtv.org 24531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24532F: drivers/media/dvb-frontends/sp2* 24533 24534SPACEMIT K1 I2C DRIVER 24535M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24536S: Maintained 24537F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24538F: drivers/i2c/busses/i2c-k1.c 24539 24540SPANISH DOCUMENTATION 24541M: Carlos Bilbao <carlos.bilbao@kernel.org> 24542R: Avadhut Naik <avadhut.naik@amd.com> 24543S: Maintained 24544F: Documentation/translations/sp_SP/ 24545 24546SPARC + UltraSPARC (sparc/sparc64) 24547M: "David S. Miller" <davem@davemloft.net> 24548M: Andreas Larsson <andreas@gaisler.com> 24549L: sparclinux@vger.kernel.org 24550S: Maintained 24551Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24552T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24553T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24554F: arch/sparc/ 24555F: drivers/sbus/ 24556 24557SPARC SERIAL DRIVERS 24558M: "David S. Miller" <davem@davemloft.net> 24559L: sparclinux@vger.kernel.org 24560S: Maintained 24561T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24562T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24563F: drivers/tty/serial/suncore.c 24564F: drivers/tty/serial/sunhv.c 24565F: drivers/tty/serial/sunsab.c 24566F: drivers/tty/serial/sunsab.h 24567F: drivers/tty/serial/sunsu.c 24568F: drivers/tty/serial/sunzilog.c 24569F: drivers/tty/serial/sunzilog.h 24570F: drivers/tty/vcc.c 24571F: include/linux/sunserialcore.h 24572 24573SPARSE CHECKER 24574M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24575L: linux-sparse@vger.kernel.org 24576S: Maintained 24577W: https://sparse.docs.kernel.org/ 24578Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24579B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24580T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24581F: include/linux/compiler.h 24582 24583SPEAKUP CONSOLE SPEECH DRIVER 24584M: William Hubbs <w.d.hubbs@gmail.com> 24585M: Chris Brannon <chris@the-brannons.com> 24586M: Kirk Reiser <kirk@reisers.ca> 24587M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24588L: speakup@linux-speakup.org 24589S: Odd Fixes 24590W: http://www.linux-speakup.org/ 24591W: https://github.com/linux-speakup/speakup 24592B: https://github.com/linux-speakup/speakup/issues 24593F: drivers/accessibility/speakup/ 24594 24595SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24596M: Viresh Kumar <vireshk@kernel.org> 24597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24598L: soc@lists.linux.dev 24599S: Maintained 24600W: http://www.st.com/spear 24601F: arch/arm/boot/dts/st/spear* 24602F: arch/arm/mach-spear/ 24603F: drivers/clk/spear/ 24604F: drivers/pinctrl/spear/ 24605 24606SPI NOR SUBSYSTEM 24607M: Tudor Ambarus <tudor.ambarus@linaro.org> 24608M: Pratyush Yadav <pratyush@kernel.org> 24609M: Michael Walle <mwalle@kernel.org> 24610L: linux-mtd@lists.infradead.org 24611S: Maintained 24612W: http://www.linux-mtd.infradead.org/ 24613Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24614C: irc://irc.oftc.net/mtd 24615T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24616F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24617F: drivers/mtd/spi-nor/ 24618F: include/linux/mtd/spi-nor.h 24619 24620SPI OFFLOAD 24621R: David Lechner <dlechner@baylibre.com> 24622F: drivers/spi/spi-offload-trigger-*.c 24623F: drivers/spi/spi-offload.c 24624F: include/linux/spi/offload/ 24625K: spi_offload 24626 24627SPI SUBSYSTEM 24628M: Mark Brown <broonie@kernel.org> 24629L: linux-spi@vger.kernel.org 24630S: Maintained 24631Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24632T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24633F: Documentation/devicetree/bindings/spi/ 24634F: Documentation/spi/ 24635F: drivers/spi/ 24636F: include/trace/events/spi* 24637F: include/linux/spi/ 24638F: include/uapi/linux/spi/ 24639F: tools/spi/ 24640 24641SPMI SUBSYSTEM 24642M: Stephen Boyd <sboyd@kernel.org> 24643L: linux-kernel@vger.kernel.org 24644S: Maintained 24645T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24646F: Documentation/devicetree/bindings/spmi/ 24647F: drivers/spmi/ 24648F: include/dt-bindings/spmi/spmi.h 24649F: include/linux/spmi.h 24650F: include/trace/events/spmi.h 24651 24652SPU FILE SYSTEM 24653L: linuxppc-dev@lists.ozlabs.org 24654S: Orphan 24655F: Documentation/filesystems/spufs/spufs.rst 24656F: arch/powerpc/platforms/cell/spufs/ 24657 24658SQUASHFS FILE SYSTEM 24659M: Phillip Lougher <phillip@squashfs.org.uk> 24660L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24661S: Maintained 24662W: http://squashfs.org.uk 24663T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24664F: Documentation/filesystems/squashfs.rst 24665F: fs/squashfs/ 24666 24667SRM (Alpha) environment access 24668M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24669S: Maintained 24670F: arch/alpha/kernel/srm_env.c 24671 24672ST LSM6DSx IMU IIO DRIVER 24673M: Lorenzo Bianconi <lorenzo@kernel.org> 24674L: linux-iio@vger.kernel.org 24675S: Maintained 24676W: http://www.st.com/ 24677F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24678F: drivers/iio/imu/st_lsm6dsx/ 24679 24680ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24681M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24682M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24683L: linux-media@vger.kernel.org 24684S: Maintained 24685T: git git://linuxtv.org/media.git 24686F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24687F: drivers/media/i2c/st-mipid02.c 24688 24689ST STC3117 FUEL GAUGE DRIVER 24690M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24691M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24692L: linux-pm@vger.kernel.org 24693S: Maintained 24694F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24695F: drivers/power/supply/stc3117_fuel_gauge.c 24696 24697ST STM32 FIREWALL 24698M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24699S: Maintained 24700F: drivers/bus/stm32_etzpc.c 24701F: drivers/bus/stm32_firewall.c 24702F: drivers/bus/stm32_rifsc.c 24703 24704ST STM32 HDP PINCTRL DRIVER 24705M: Clément Le Goffic <legoffic.clement@gmail.com> 24706S: Maintained 24707F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24708F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24709 24710ST STM32 I2C/SMBUS DRIVER 24711M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24712M: Alain Volmat <alain.volmat@foss.st.com> 24713L: linux-i2c@vger.kernel.org 24714S: Maintained 24715F: drivers/i2c/busses/i2c-stm32* 24716 24717ST STM32 OCTO MEMORY MANAGER 24718M: Patrice Chotard <patrice.chotard@foss.st.com> 24719S: Maintained 24720F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24721F: drivers/memory/stm32_omm.c 24722 24723ST STM32 PINCTRL DRIVER 24724M: Antonio Borneo <antonio.borneo@foss.st.com> 24725S: Maintained 24726F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24727F: drivers/pinctrl/stm32/ 24728F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24729X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24730 24731ST STM32 SPI DRIVER 24732M: Alain Volmat <alain.volmat@foss.st.com> 24733L: linux-spi@vger.kernel.org 24734S: Maintained 24735F: drivers/spi/spi-stm32.c 24736 24737ST STPDDC60 DRIVER 24738M: Daniel Nilsson <daniel.nilsson@flex.com> 24739L: linux-hwmon@vger.kernel.org 24740S: Maintained 24741F: Documentation/hwmon/stpddc60.rst 24742F: drivers/hwmon/pmbus/stpddc60.c 24743 24744ST TSC1641 DRIVER 24745M: Igor Reznichenko <igor@reznichenko.net> 24746L: linux-hwmon@vger.kernel.org 24747S: Maintained 24748F: Documentation/devicetree/bindings/hwmon/st,tsc1641.yaml 24749F: Documentation/hwmon/tsc1641.rst 24750F: drivers/hwmon/tsc1641.c 24751 24752ST VD55G1 DRIVER 24753M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24754M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24755L: linux-media@vger.kernel.org 24756S: Maintained 24757F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24758F: drivers/media/i2c/vd55g1.c 24759 24760ST VD56G3 IMAGE SENSOR DRIVER 24761M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24762M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24763L: linux-media@vger.kernel.org 24764S: Maintained 24765F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24766F: drivers/media/i2c/vd56g3.c 24767 24768ST VGXY61 DRIVER 24769M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24770M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24771L: linux-media@vger.kernel.org 24772S: Maintained 24773T: git git://linuxtv.org/media.git 24774F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24775F: Documentation/userspace-api/media/drivers/vgxy61.rst 24776F: drivers/media/i2c/vgxy61.c 24777 24778ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24779M: Song Qiang <songqiang1304521@gmail.com> 24780L: linux-iio@vger.kernel.org 24781S: Maintained 24782F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24783F: drivers/iio/proximity/vl53l0x-i2c.c 24784 24785STABLE BRANCH 24786M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24787M: Sasha Levin <sashal@kernel.org> 24788L: stable@vger.kernel.org 24789S: Supported 24790F: Documentation/process/stable-kernel-rules.rst 24791 24792STAGING - ATOMISP DRIVER 24793M: Hans de Goede <hansg@kernel.org> 24794M: Mauro Carvalho Chehab <mchehab@kernel.org> 24795R: Sakari Ailus <sakari.ailus@linux.intel.com> 24796L: linux-media@vger.kernel.org 24797S: Maintained 24798F: drivers/staging/media/atomisp/ 24799 24800STAGING - INDUSTRIAL IO 24801M: Jonathan Cameron <jic23@kernel.org> 24802L: linux-iio@vger.kernel.org 24803S: Odd Fixes 24804F: drivers/staging/iio/ 24805 24806STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24807M: Marc Dietrich <marvin24@gmx.de> 24808L: ac100@lists.launchpad.net (moderated for non-subscribers) 24809L: linux-tegra@vger.kernel.org 24810S: Maintained 24811F: drivers/staging/nvec/ 24812 24813STAGING - SEPS525 LCD CONTROLLER DRIVERS 24814M: Michael Hennerich <michael.hennerich@analog.com> 24815L: linux-fbdev@vger.kernel.org 24816S: Supported 24817F: drivers/staging/fbtft/fb_seps525.c 24818 24819STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24820M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24821M: Teddy Wang <teddy.wang@siliconmotion.com> 24822M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24823L: linux-fbdev@vger.kernel.org 24824S: Maintained 24825F: drivers/staging/sm750fb/ 24826 24827STAGING SUBSYSTEM 24828M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24829L: linux-staging@lists.linux.dev 24830S: Supported 24831T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24832F: drivers/staging/ 24833 24834STANDALONE CACHE CONTROLLER DRIVERS 24835M: Conor Dooley <conor@kernel.org> 24836M: Jonathan Cameron <jonathan.cameron@huawei.com> 24837S: Maintained 24838T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24839F: Documentation/devicetree/bindings/cache/ 24840F: drivers/cache 24841F: include/linux/cache_coherency.h 24842F: lib/cache_maint.c 24843 24844STARFIRE/DURALAN NETWORK DRIVER 24845M: Ion Badulescu <ionut@badula.org> 24846S: Odd Fixes 24847F: drivers/net/ethernet/adaptec/starfire* 24848 24849STARFIVE CAMERA SUBSYSTEM DRIVER 24850M: Jack Zhu <jack.zhu@starfivetech.com> 24851M: Changhuang Liang <changhuang.liang@starfivetech.com> 24852L: linux-media@vger.kernel.org 24853S: Maintained 24854F: Documentation/admin-guide/media/starfive_camss.rst 24855F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24856F: drivers/staging/media/starfive/camss 24857 24858STARFIVE CRYPTO DRIVER 24859M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24860M: William Qiu <william.qiu@starfivetech.com> 24861S: Supported 24862F: Documentation/devicetree/bindings/crypto/starfive* 24863F: drivers/crypto/starfive/ 24864 24865STARFIVE DEVICETREES 24866M: Emil Renner Berthing <kernel@esmil.dk> 24867M: Conor Dooley <conor@kernel.org> 24868L: linux-riscv@lists.infradead.org 24869S: Maintained 24870T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24871F: arch/riscv/boot/dts/starfive/ 24872 24873STARFIVE DWMAC GLUE LAYER 24874M: Emil Renner Berthing <kernel@esmil.dk> 24875M: Minda Chen <minda.chen@starfivetech.com> 24876S: Maintained 24877F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24878F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24879 24880STARFIVE JH7110 DPHY RX DRIVER 24881M: Jack Zhu <jack.zhu@starfivetech.com> 24882M: Changhuang Liang <changhuang.liang@starfivetech.com> 24883S: Supported 24884F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24885F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24886 24887STARFIVE JH7110 DPHY TX DRIVER 24888M: Keith Zhao <keith.zhao@starfivetech.com> 24889S: Supported 24890F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24891F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24892 24893STARFIVE JH7110 MMC/SD/SDIO DRIVER 24894M: William Qiu <william.qiu@starfivetech.com> 24895S: Supported 24896F: Documentation/devicetree/bindings/mmc/starfive* 24897F: drivers/mmc/host/dw_mmc-starfive.c 24898 24899STARFIVE JH7110 PLL CLOCK DRIVER 24900M: Xingyu Wu <xingyu.wu@starfivetech.com> 24901S: Supported 24902F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24903F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24904 24905STARFIVE JH7110 PWMDAC DRIVER 24906M: Hal Feng <hal.feng@starfivetech.com> 24907M: Xingyu Wu <xingyu.wu@starfivetech.com> 24908S: Supported 24909F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24910F: sound/soc/starfive/jh7110_pwmdac.c 24911 24912STARFIVE JH7110 SYSCON 24913M: William Qiu <william.qiu@starfivetech.com> 24914M: Xingyu Wu <xingyu.wu@starfivetech.com> 24915S: Supported 24916F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24917 24918STARFIVE JH7110 TDM DRIVER 24919M: Walker Chen <walker.chen@starfivetech.com> 24920S: Maintained 24921F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24922F: sound/soc/starfive/jh7110_tdm.c 24923 24924STARFIVE JH71X0 CLOCK DRIVERS 24925M: Emil Renner Berthing <kernel@esmil.dk> 24926M: Hal Feng <hal.feng@starfivetech.com> 24927S: Maintained 24928F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24929F: drivers/clk/starfive/clk-starfive-jh71* 24930F: include/dt-bindings/clock/starfive?jh71*.h 24931 24932STARFIVE JH71X0 PINCTRL DRIVERS 24933M: Emil Renner Berthing <kernel@esmil.dk> 24934M: Hal Feng <hal.feng@starfivetech.com> 24935L: linux-gpio@vger.kernel.org 24936S: Maintained 24937F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24938F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24939F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24940F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24941 24942STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24943M: Emil Renner Berthing <kernel@esmil.dk> 24944M: Hal Feng <hal.feng@starfivetech.com> 24945S: Maintained 24946F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24947F: drivers/reset/starfive/reset-starfive-jh71* 24948F: include/dt-bindings/reset/starfive?jh71*.h 24949 24950STARFIVE JH71X0 USB DRIVERS 24951M: Minda Chen <minda.chen@starfivetech.com> 24952S: Maintained 24953F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24954F: drivers/usb/cdns3/cdns3-starfive.c 24955 24956STARFIVE JH71XX PMU CONTROLLER DRIVER 24957M: Walker Chen <walker.chen@starfivetech.com> 24958M: Changhuang Liang <changhuang.liang@starfivetech.com> 24959S: Supported 24960F: Documentation/devicetree/bindings/power/starfive* 24961F: drivers/pmdomain/starfive/ 24962F: include/dt-bindings/power/starfive,jh7110-pmu.h 24963 24964STARFIVE SOC DRIVERS 24965M: Conor Dooley <conor@kernel.org> 24966S: Maintained 24967T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24968F: Documentation/devicetree/bindings/soc/starfive/ 24969 24970STARFIVE STARLINK PMU DRIVER 24971M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24972S: Maintained 24973F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24974F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24975F: drivers/perf/starfive_starlink_pmu.c 24976 24977STARFIVE TRNG DRIVER 24978M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24979S: Supported 24980F: Documentation/devicetree/bindings/rng/starfive* 24981F: drivers/char/hw_random/jh7110-trng.c 24982 24983STARFIVE WATCHDOG DRIVER 24984M: Xingyu Wu <xingyu.wu@starfivetech.com> 24985M: Ziv Xu <ziv.xu@starfivetech.com> 24986S: Supported 24987F: Documentation/devicetree/bindings/watchdog/starfive* 24988F: drivers/watchdog/starfive-wdt.c 24989 24990STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24991M: Minda Chen <minda.chen@starfivetech.com> 24992S: Supported 24993F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24994F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24995F: drivers/phy/starfive/phy-jh7110-pcie.c 24996F: drivers/phy/starfive/phy-jh7110-usb.c 24997 24998STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24999M: Changhuang Liang <changhuang.liang@starfivetech.com> 25000S: Supported 25001F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 25002F: drivers/irqchip/irq-starfive-jh8100-intc.c 25003 25004STATIC BRANCH/CALL 25005M: Peter Zijlstra <peterz@infradead.org> 25006M: Josh Poimboeuf <jpoimboe@kernel.org> 25007M: Jason Baron <jbaron@akamai.com> 25008R: Steven Rostedt <rostedt@goodmis.org> 25009R: Ard Biesheuvel <ardb@kernel.org> 25010S: Supported 25011F: arch/*/include/asm/jump_label*.h 25012F: arch/*/include/asm/static_call*.h 25013F: arch/*/kernel/jump_label.c 25014F: arch/*/kernel/static_call.c 25015F: include/linux/jump_label*.h 25016F: include/linux/static_call*.h 25017F: kernel/jump_label.c 25018F: kernel/static_call*.c 25019 25020STI AUDIO (ASoC) DRIVERS 25021M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25022L: linux-sound@vger.kernel.org 25023S: Maintained 25024F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 25025F: sound/soc/sti/ 25026 25027STI CEC DRIVER 25028M: Alain Volmat <alain.volmat@foss.st.com> 25029S: Maintained 25030F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 25031F: drivers/media/cec/platform/sti/ 25032 25033STK1160 USB VIDEO CAPTURE DRIVER 25034M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25035L: linux-media@vger.kernel.org 25036S: Maintained 25037T: git git://linuxtv.org/media.git 25038F: drivers/media/usb/stk1160/ 25039 25040STM32 AUDIO (ASoC) DRIVERS 25041M: Olivier Moysan <olivier.moysan@foss.st.com> 25042M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25043L: linux-sound@vger.kernel.org 25044S: Maintained 25045F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 25046F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 25047F: sound/soc/stm/ 25048 25049STM32 DMA DRIVERS 25050M: Amélie Delaunay <amelie.delaunay@foss.st.com> 25051L: dmaengine@vger.kernel.org 25052L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 25053S: Maintained 25054F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 25055F: Documentation/devicetree/bindings/dma/stm32/ 25056F: drivers/dma/stm32/ 25057 25058STM32 TIMER/LPTIMER DRIVERS 25059M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 25060S: Maintained 25061F: Documentation/ABI/testing/*timer-stm32 25062F: Documentation/devicetree/bindings/*/*stm32-*timer* 25063F: drivers/*/stm32-*timer* 25064F: drivers/pwm/pwm-stm32* 25065F: include/linux/*/stm32-*tim* 25066 25067STM32MP25 USB3/PCIE COMBOPHY DRIVER 25068M: Christian Bruel <christian.bruel@foss.st.com> 25069S: Maintained 25070F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 25071F: drivers/phy/st/phy-stm32-combophy.c 25072 25073STMMAC ETHERNET DRIVER 25074L: netdev@vger.kernel.org 25075S: Orphan 25076F: Documentation/networking/device_drivers/ethernet/stmicro/ 25077F: drivers/net/ethernet/stmicro/stmmac/ 25078 25079SUN HAPPY MEAL ETHERNET DRIVER 25080M: Sean Anderson <seanga2@gmail.com> 25081S: Maintained 25082F: drivers/net/ethernet/sun/sunhme.* 25083 25084SUN3/3X 25085M: Sam Creasey <sammy@sammy.net> 25086S: Maintained 25087W: http://sammy.net/sun3/ 25088F: arch/m68k/include/asm/sun3* 25089F: arch/m68k/kernel/*sun3* 25090F: arch/m68k/sun3*/ 25091F: drivers/net/ethernet/i825xx/sun3* 25092 25093SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 25094M: Hans de Goede <hansg@kernel.org> 25095L: linux-input@vger.kernel.org 25096S: Maintained 25097F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 25098F: drivers/input/keyboard/sun4i-lradc-keys.c 25099 25100SUNDANCE NETWORK DRIVER 25101M: Denis Kirjanov <kirjanov@gmail.com> 25102L: netdev@vger.kernel.org 25103S: Maintained 25104F: drivers/net/ethernet/dlink/sundance.c 25105 25106SUNPLUS ETHERNET DRIVER 25107M: Wells Lu <wellslutw@gmail.com> 25108L: netdev@vger.kernel.org 25109S: Maintained 25110W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 25111F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 25112F: drivers/net/ethernet/sunplus/ 25113 25114SUNPLUS MMC DRIVER 25115M: Tony Huang <tonyhuang.sunplus@gmail.com> 25116M: Li-hao Kuo <lhjeff911@gmail.com> 25117S: Maintained 25118F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 25119F: drivers/mmc/host/sunplus-mmc.c 25120 25121SUNPLUS OCOTP DRIVER 25122M: Vincent Shih <vincent.sunplus@gmail.com> 25123S: Maintained 25124F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 25125F: drivers/nvmem/sunplus-ocotp.c 25126 25127SUNPLUS PWM DRIVER 25128M: Hammer Hsieh <hammerh0314@gmail.com> 25129S: Maintained 25130F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 25131F: drivers/pwm/pwm-sunplus.c 25132 25133SUNPLUS RTC DRIVER 25134M: Vincent Shih <vincent.sunplus@gmail.com> 25135L: linux-rtc@vger.kernel.org 25136S: Maintained 25137F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 25138F: drivers/rtc/rtc-sunplus.c 25139 25140SUNPLUS SPI CONTROLLER INTERFACE DRIVER 25141M: Li-hao Kuo <lhjeff911@gmail.com> 25142L: linux-spi@vger.kernel.org 25143S: Maintained 25144F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 25145F: drivers/spi/spi-sunplus-sp7021.c 25146 25147SUNPLUS UART DRIVER 25148M: Hammer Hsieh <hammerh0314@gmail.com> 25149S: Maintained 25150F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 25151F: drivers/tty/serial/sunplus-uart.c 25152 25153SUNPLUS USB2 PHY DRIVER 25154M: Vincent Shih <vincent.sunplus@gmail.com> 25155L: linux-usb@vger.kernel.org 25156S: Maintained 25157F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 25158F: drivers/phy/sunplus/Kconfig 25159F: drivers/phy/sunplus/Makefile 25160F: drivers/phy/sunplus/phy-sunplus-usb2.c 25161 25162SUNPLUS WATCHDOG DRIVER 25163M: Xiantao Hu <xt.hu@cqplus1.com> 25164L: linux-watchdog@vger.kernel.org 25165S: Maintained 25166F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 25167F: drivers/watchdog/sunplus_wdt.c 25168 25169SUPERH 25170M: Yoshinori Sato <ysato@users.sourceforge.jp> 25171M: Rich Felker <dalias@libc.org> 25172M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 25173L: linux-sh@vger.kernel.org 25174S: Maintained 25175Q: http://patchwork.kernel.org/project/linux-sh/list/ 25176F: Documentation/arch/sh/ 25177F: arch/sh/ 25178F: drivers/sh/ 25179 25180SUSPEND TO RAM 25181M: "Rafael J. Wysocki" <rafael@kernel.org> 25182R: Len Brown <lenb@kernel.org> 25183R: Pavel Machek <pavel@kernel.org> 25184L: linux-pm@vger.kernel.org 25185S: Supported 25186B: https://bugzilla.kernel.org 25187F: Documentation/power/ 25188F: arch/x86/kernel/acpi/sleep* 25189F: arch/x86/kernel/acpi/wakeup* 25190F: drivers/base/power/ 25191F: include/linux/freezer.h 25192F: include/linux/pm.h 25193F: include/linux/suspend.h 25194F: kernel/power/ 25195 25196SVGA HANDLING 25197M: Martin Mares <mj@ucw.cz> 25198L: linux-video@atrey.karlin.mff.cuni.cz 25199S: Maintained 25200F: Documentation/admin-guide/svga.rst 25201F: arch/x86/boot/video* 25202 25203SWITCHDEV 25204M: Jiri Pirko <jiri@resnulli.us> 25205M: Ivan Vecera <ivecera@redhat.com> 25206L: netdev@vger.kernel.org 25207S: Supported 25208F: include/net/switchdev.h 25209F: net/switchdev/ 25210 25211SY8106A REGULATOR DRIVER 25212M: Icenowy Zheng <icenowy@aosc.io> 25213S: Maintained 25214F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 25215F: drivers/regulator/sy8106a-regulator.c 25216 25217SYNC FILE FRAMEWORK 25218M: Sumit Semwal <sumit.semwal@linaro.org> 25219L: linux-media@vger.kernel.org 25220L: dri-devel@lists.freedesktop.org 25221S: Maintained 25222T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25223F: Documentation/driver-api/sync_file.rst 25224F: drivers/dma-buf/dma-fence* 25225F: drivers/dma-buf/sw_sync.c 25226F: drivers/dma-buf/sync_* 25227F: include/linux/sync_file.h 25228F: include/uapi/linux/sync_file.h 25229 25230SYNOPSYS ARC ARCHITECTURE 25231M: Vineet Gupta <vgupta@kernel.org> 25232L: linux-snps-arc@lists.infradead.org 25233S: Supported 25234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 25235F: Documentation/arch/arc 25236F: Documentation/devicetree/bindings/arc/* 25237F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 25238F: arch/arc/ 25239F: drivers/clocksource/arc_timer.c 25240F: drivers/tty/serial/arc_uart.c 25241 25242SYNOPSYS ARC HSDK SDP pll clock driver 25243M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25244S: Supported 25245F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 25246F: drivers/clk/clk-hsdk-pll.c 25247 25248SYNOPSYS ARC SDP clock driver 25249M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25250S: Supported 25251F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 25252F: drivers/clk/axs10x/* 25253 25254SYNOPSYS ARC SDP platform support 25255M: Alexey Brodkin <abrodkin@synopsys.com> 25256S: Supported 25257F: Documentation/devicetree/bindings/arc/axs10* 25258F: arch/arc/boot/dts/ax* 25259F: arch/arc/plat-axs10x 25260 25261SYNOPSYS AXS10x RESET CONTROLLER DRIVER 25262M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25263S: Supported 25264F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 25265F: drivers/reset/reset-axs10x.c 25266 25267SYNOPSYS CREG GPIO DRIVER 25268M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25269S: Maintained 25270F: drivers/gpio/gpio-creg-snps.c 25271 25272SYNOPSYS DESIGNWARE 8250 UART DRIVER 25273M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25274R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25275S: Supported 25276F: drivers/tty/serial/8250/8250_dw.c 25277F: drivers/tty/serial/8250/8250_dwlib.* 25278F: drivers/tty/serial/8250/8250_lpss.c 25279 25280SYNOPSYS DESIGNWARE APB GPIO DRIVER 25281M: Hoan Tran <hoan@os.amperecomputing.com> 25282L: linux-gpio@vger.kernel.org 25283S: Maintained 25284F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 25285F: drivers/gpio/gpio-dwapb.c 25286 25287SYNOPSYS DESIGNWARE AXI DMAC DRIVER 25288M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25289S: Maintained 25290F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 25291F: drivers/dma/dw-axi-dmac/ 25292 25293SYNOPSYS DESIGNWARE DMAC DRIVER 25294M: Viresh Kumar <vireshk@kernel.org> 25295R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25296S: Maintained 25297F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 25298F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 25299F: drivers/dma/dw/ 25300F: include/dt-bindings/dma/dw-dmac.h 25301F: include/linux/dma/dw.h 25302F: include/linux/platform_data/dma-dw.h 25303 25304SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 25305M: Jose Abreu <Jose.Abreu@synopsys.com> 25306L: netdev@vger.kernel.org 25307S: Maintained 25308F: drivers/net/ethernet/synopsys/ 25309 25310SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 25311L: netdev@vger.kernel.org 25312S: Orphan 25313F: drivers/net/pcs/pcs-xpcs.c 25314F: drivers/net/pcs/pcs-xpcs.h 25315F: include/linux/pcs/pcs-xpcs.h 25316 25317SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 25318M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 25319L: linux-media@vger.kernel.org 25320L: kernel@collabora.com 25321S: Maintained 25322F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 25323F: drivers/media/platform/synopsys/hdmirx/* 25324 25325SYNOPSYS DESIGNWARE I2C DRIVER 25326M: Mika Westerberg <mika.westerberg@linux.intel.com> 25327R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25328R: Jan Dabros <jsd@semihalf.com> 25329L: linux-i2c@vger.kernel.org 25330S: Supported 25331F: drivers/i2c/busses/i2c-designware-* 25332 25333SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 25334M: Nirujogi Pratap <pratap.nirujogi@amd.com> 25335M: Bin Du <bin.du@amd.com> 25336L: linux-i2c@vger.kernel.org 25337S: Maintained 25338F: drivers/i2c/busses/i2c-designware-amdisp.c 25339F: include/linux/soc/amd/isp4_misc.h 25340 25341SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 25342M: Jaehoon Chung <jh80.chung@samsung.com> 25343M: Shawn Lin <shawn.lin@rock-chips.com> 25344L: linux-mmc@vger.kernel.org 25345S: Maintained 25346F: drivers/mmc/host/dw_mmc* 25347 25348SYNOPSYS DESIGNWARE PCIE PMU DRIVER 25349M: Shuai Xue <xueshuai@linux.alibaba.com> 25350M: Jing Zhang <renyu.zj@linux.alibaba.com> 25351S: Supported 25352F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 25353F: drivers/perf/dwc_pcie_pmu.c 25354 25355SYNOPSYS HSDK RESET CONTROLLER DRIVER 25356M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25357S: Supported 25358F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 25359F: drivers/reset/reset-hsdk.c 25360F: include/dt-bindings/reset/snps,hsdk-reset.h 25361 25362SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 25363M: Prabu Thangamuthu <prabu.t@synopsys.com> 25364M: Manjunath M B <manjumb@synopsys.com> 25365L: linux-mmc@vger.kernel.org 25366S: Maintained 25367F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25368 25369SYSTEM CONFIGURATION (SYSCON) 25370M: Lee Jones <lee@kernel.org> 25371M: Arnd Bergmann <arnd@arndb.de> 25372S: Supported 25373T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25374F: drivers/mfd/syscon.c 25375 25376SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25377M: Sudeep Holla <sudeep.holla@arm.com> 25378R: Cristian Marussi <cristian.marussi@arm.com> 25379L: arm-scmi@vger.kernel.org 25380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25381S: Maintained 25382F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25383F: drivers/clk/clk-sc[mp]i.c 25384F: drivers/cpufreq/sc[mp]i-cpufreq.c 25385F: drivers/firmware/arm_scmi/ 25386F: drivers/firmware/arm_scpi.c 25387F: drivers/hwmon/scmi-hwmon.c 25388F: drivers/pinctrl/pinctrl-scmi.c 25389F: drivers/pmdomain/arm/ 25390F: drivers/powercap/arm_scmi_powercap.c 25391F: drivers/regulator/scmi-regulator.c 25392F: drivers/reset/reset-scmi.c 25393F: include/linux/sc[mp]i_protocol.h 25394F: include/trace/events/scmi.h 25395F: include/uapi/linux/virtio_scmi.h 25396 25397SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25398M: Peng Fan <peng.fan@nxp.com> 25399L: arm-scmi@vger.kernel.org 25400L: imx@lists.linux.dev 25401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25402S: Maintained 25403F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25404F: drivers/firmware/arm_scmi/vendors/imx/ 25405 25406SYSTEM RESET/SHUTDOWN DRIVERS 25407M: Sebastian Reichel <sre@kernel.org> 25408L: linux-pm@vger.kernel.org 25409S: Maintained 25410T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25411F: Documentation/devicetree/bindings/power/reset/ 25412F: drivers/power/reset/ 25413 25414SYSTEM TRACE MODULE CLASS 25415M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25416S: Maintained 25417T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25418F: Documentation/trace/stm.rst 25419F: drivers/hwtracing/stm/ 25420F: include/linux/stm.h 25421F: include/uapi/linux/stm.h 25422 25423SYSTEM76 ACPI DRIVER 25424M: Jeremy Soller <jeremy@system76.com> 25425M: System76 Product Development <productdev@system76.com> 25426L: platform-driver-x86@vger.kernel.org 25427S: Maintained 25428F: drivers/platform/x86/system76_acpi.c 25429 25430TASKSTATS STATISTICS INTERFACE 25431M: Balbir Singh <bsingharora@gmail.com> 25432S: Maintained 25433F: Documentation/accounting/taskstats* 25434F: include/linux/taskstats* 25435F: kernel/taskstats.c 25436 25437TC subsystem 25438M: Jamal Hadi Salim <jhs@mojatatu.com> 25439M: Cong Wang <xiyou.wangcong@gmail.com> 25440M: Jiri Pirko <jiri@resnulli.us> 25441L: netdev@vger.kernel.org 25442S: Maintained 25443F: include/net/pkt_cls.h 25444F: include/net/pkt_sched.h 25445F: include/net/tc_act/ 25446F: include/uapi/linux/pkt_cls.h 25447F: include/uapi/linux/pkt_sched.h 25448F: include/uapi/linux/tc_act/ 25449F: include/uapi/linux/tc_ematch/ 25450F: net/sched/ 25451F: tools/testing/selftests/tc-testing 25452 25453TC90522 MEDIA DRIVER 25454M: Akihiro Tsukada <tskd08@gmail.com> 25455L: linux-media@vger.kernel.org 25456S: Odd Fixes 25457F: drivers/media/dvb-frontends/tc90522* 25458 25459TCP LOW PRIORITY MODULE 25460M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25461M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25462S: Maintained 25463W: http://tcp-lp-mod.sourceforge.net/ 25464F: net/ipv4/tcp_lp.c 25465 25466TDA10071 MEDIA DRIVER 25467L: linux-media@vger.kernel.org 25468S: Orphan 25469W: https://linuxtv.org 25470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25471F: drivers/media/dvb-frontends/tda10071* 25472 25473TDA18212 MEDIA DRIVER 25474L: linux-media@vger.kernel.org 25475S: Orphan 25476W: https://linuxtv.org 25477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25478F: drivers/media/tuners/tda18212* 25479 25480TDA18218 MEDIA DRIVER 25481L: linux-media@vger.kernel.org 25482S: Orphan 25483W: https://linuxtv.org 25484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25485F: drivers/media/tuners/tda18218* 25486 25487TDA18250 MEDIA DRIVER 25488M: Olli Salonen <olli.salonen@iki.fi> 25489L: linux-media@vger.kernel.org 25490S: Maintained 25491W: https://linuxtv.org 25492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25493T: git git://linuxtv.org/media.git 25494F: drivers/media/tuners/tda18250* 25495 25496TDA18271 MEDIA DRIVER 25497M: Michael Krufky <mkrufky@linuxtv.org> 25498L: linux-media@vger.kernel.org 25499S: Maintained 25500W: https://linuxtv.org 25501W: http://github.com/mkrufky 25502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25503T: git git://linuxtv.org/mkrufky/tuners.git 25504F: drivers/media/tuners/tda18271* 25505 25506TDA1997x MEDIA DRIVER 25507M: Tim Harvey <tharvey@gateworks.com> 25508L: linux-media@vger.kernel.org 25509S: Maintained 25510W: https://linuxtv.org 25511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25512F: Documentation/devicetree/bindings/media/i2c/nxp,tda19971.yaml 25513F: drivers/media/i2c/tda1997x.* 25514 25515TDA827x MEDIA DRIVER 25516M: Michael Krufky <mkrufky@linuxtv.org> 25517L: linux-media@vger.kernel.org 25518S: Maintained 25519W: https://linuxtv.org 25520W: http://github.com/mkrufky 25521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25522T: git git://linuxtv.org/mkrufky/tuners.git 25523F: drivers/media/tuners/tda8290.* 25524 25525TDA8290 MEDIA DRIVER 25526M: Michael Krufky <mkrufky@linuxtv.org> 25527L: linux-media@vger.kernel.org 25528S: Maintained 25529W: https://linuxtv.org 25530W: http://github.com/mkrufky 25531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25532T: git git://linuxtv.org/mkrufky/tuners.git 25533F: drivers/media/tuners/tda8290.* 25534 25535TDA9840 MEDIA DRIVER 25536M: Hans Verkuil <hverkuil@kernel.org> 25537L: linux-media@vger.kernel.org 25538S: Maintained 25539W: https://linuxtv.org 25540T: git git://linuxtv.org/media.git 25541F: drivers/media/i2c/tda9840* 25542 25543TEA5761 TUNER DRIVER 25544M: Mauro Carvalho Chehab <mchehab@kernel.org> 25545L: linux-media@vger.kernel.org 25546S: Odd fixes 25547W: https://linuxtv.org 25548T: git git://linuxtv.org/media.git 25549F: drivers/media/tuners/tea5761.* 25550 25551TEA5767 TUNER DRIVER 25552M: Mauro Carvalho Chehab <mchehab@kernel.org> 25553L: linux-media@vger.kernel.org 25554S: Maintained 25555W: https://linuxtv.org 25556T: git git://linuxtv.org/media.git 25557F: drivers/media/tuners/tea5767.* 25558 25559TEA6415C MEDIA DRIVER 25560M: Hans Verkuil <hverkuil@kernel.org> 25561L: linux-media@vger.kernel.org 25562S: Maintained 25563W: https://linuxtv.org 25564T: git git://linuxtv.org/media.git 25565F: drivers/media/i2c/tea6415c* 25566 25567TEA6420 MEDIA DRIVER 25568M: Hans Verkuil <hverkuil@kernel.org> 25569L: linux-media@vger.kernel.org 25570S: Maintained 25571W: https://linuxtv.org 25572T: git git://linuxtv.org/media.git 25573F: drivers/media/i2c/tea6420* 25574 25575TEAM DRIVER 25576M: Jiri Pirko <jiri@resnulli.us> 25577L: netdev@vger.kernel.org 25578S: Supported 25579F: Documentation/netlink/specs/team.yaml 25580F: drivers/net/team/ 25581F: include/linux/if_team.h 25582F: include/uapi/linux/if_team.h 25583F: tools/testing/selftests/drivers/net/team/ 25584 25585TECHNICAL ADVISORY BOARD PROCESS DOCS 25586M: "Theodore Ts'o" <tytso@mit.edu> 25587M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25588L: tech-board-discuss@lists.linux.dev 25589S: Maintained 25590F: Documentation/process/contribution-maturity-model.rst 25591F: Documentation/process/researcher-guidelines.rst 25592 25593TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25594M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25595S: Maintained 25596F: arch/x86/platform/ts5500/ 25597 25598TECHNOTREND USB IR RECEIVER 25599M: Sean Young <sean@mess.org> 25600L: linux-media@vger.kernel.org 25601S: Maintained 25602F: drivers/media/rc/ttusbir.c 25603 25604TECHWELL TW9900 VIDEO DECODER 25605M: Mehdi Djait <mehdi.djait@bootlin.com> 25606L: linux-media@vger.kernel.org 25607S: Maintained 25608F: drivers/media/i2c/tw9900.c 25609 25610TECHWELL TW9910 VIDEO DECODER 25611L: linux-media@vger.kernel.org 25612S: Orphan 25613F: drivers/media/i2c/tw9910.c 25614F: include/media/i2c/tw9910.h 25615 25616TEE SUBSYSTEM 25617M: Jens Wiklander <jens.wiklander@linaro.org> 25618R: Sumit Garg <sumit.garg@kernel.org> 25619L: op-tee@lists.trustedfirmware.org 25620S: Maintained 25621F: Documentation/ABI/testing/sysfs-class-tee 25622F: Documentation/driver-api/tee.rst 25623F: Documentation/tee/ 25624F: Documentation/userspace-api/tee.rst 25625F: drivers/tee/ 25626F: include/linux/tee_core.h 25627F: include/linux/tee_drv.h 25628F: include/uapi/linux/tee.h 25629 25630TEGRA ARCHITECTURE SUPPORT 25631M: Thierry Reding <thierry.reding@gmail.com> 25632M: Jonathan Hunter <jonathanh@nvidia.com> 25633L: linux-tegra@vger.kernel.org 25634S: Supported 25635Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25637N: [^a-z]tegra 25638 25639TEGRA CLOCK DRIVER 25640M: Peter De Schrijver <pdeschrijver@nvidia.com> 25641M: Prashant Gaikwad <pgaikwad@nvidia.com> 25642S: Supported 25643F: drivers/clk/tegra/ 25644 25645TEGRA CRYPTO DRIVERS 25646M: Akhil R <akhilrajeev@nvidia.com> 25647S: Supported 25648F: drivers/crypto/tegra/* 25649 25650TEGRA DMA DRIVERS 25651M: Laxman Dewangan <ldewangan@nvidia.com> 25652M: Jon Hunter <jonathanh@nvidia.com> 25653S: Supported 25654F: drivers/dma/tegra* 25655 25656TEGRA I2C DRIVER 25657M: Laxman Dewangan <ldewangan@nvidia.com> 25658R: Dmitry Osipenko <digetx@gmail.com> 25659S: Supported 25660F: drivers/i2c/busses/i2c-tegra.c 25661 25662TEGRA IOMMU DRIVERS 25663M: Thierry Reding <thierry.reding@gmail.com> 25664R: Krishna Reddy <vdumpa@nvidia.com> 25665L: linux-tegra@vger.kernel.org 25666S: Supported 25667F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25668F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25669F: drivers/iommu/tegra* 25670 25671TEGRA KBC DRIVER 25672M: Laxman Dewangan <ldewangan@nvidia.com> 25673S: Supported 25674F: drivers/input/keyboard/tegra-kbc.c 25675 25676TEGRA NAND DRIVER 25677M: Stefan Agner <stefan@agner.ch> 25678M: Lucas Stach <dev@lynxeye.de> 25679S: Maintained 25680F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25681F: drivers/mtd/nand/raw/tegra_nand.c 25682 25683TEGRA PWM DRIVER 25684M: Thierry Reding <thierry.reding@gmail.com> 25685S: Supported 25686F: drivers/pwm/pwm-tegra.c 25687 25688TEGRA QUAD SPI DRIVER 25689M: Thierry Reding <thierry.reding@gmail.com> 25690M: Jonathan Hunter <jonathanh@nvidia.com> 25691M: Sowjanya Komatineni <skomatineni@nvidia.com> 25692L: linux-tegra@vger.kernel.org 25693S: Maintained 25694F: drivers/spi/spi-tegra210-quad.c 25695 25696TEGRA SERIAL DRIVER 25697M: Laxman Dewangan <ldewangan@nvidia.com> 25698S: Supported 25699F: drivers/tty/serial/serial-tegra.c 25700 25701TEGRA SPI DRIVER 25702M: Laxman Dewangan <ldewangan@nvidia.com> 25703S: Supported 25704F: drivers/spi/spi-tegra* 25705 25706TEGRA VIDEO DRIVER 25707M: Thierry Reding <thierry.reding@gmail.com> 25708M: Jonathan Hunter <jonathanh@nvidia.com> 25709M: Sowjanya Komatineni <skomatineni@nvidia.com> 25710M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25711L: linux-media@vger.kernel.org 25712L: linux-tegra@vger.kernel.org 25713S: Maintained 25714F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25715F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25716F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25717F: drivers/staging/media/tegra-video/ 25718 25719TEGRA XUSB PADCTL DRIVER 25720M: JC Kuo <jckuo@nvidia.com> 25721S: Supported 25722F: drivers/phy/tegra/xusb* 25723 25724TEHUTI ETHERNET DRIVER 25725M: Andy Gospodarek <andy@greyhouse.net> 25726L: netdev@vger.kernel.org 25727S: Maintained 25728F: drivers/net/ethernet/tehuti/tehuti.* 25729 25730TEHUTI TN40XX ETHERNET DRIVER 25731M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25732L: netdev@vger.kernel.org 25733S: Maintained 25734F: drivers/net/ethernet/tehuti/tn40* 25735 25736TELECOM CLOCK DRIVER FOR MCPL0010 25737M: Mark Gross <markgross@kernel.org> 25738S: Supported 25739F: drivers/char/tlclk.c 25740 25741TEMPO SEMICONDUCTOR DRIVERS 25742M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25743S: Maintained 25744F: Documentation/devicetree/bindings/sound/tscs*.txt 25745F: sound/soc/codecs/tscs*.c 25746F: sound/soc/codecs/tscs*.h 25747 25748TENSILICA XTENSA PORT (xtensa) 25749M: Chris Zankel <chris@zankel.net> 25750M: Max Filippov <jcmvbkbc@gmail.com> 25751S: Maintained 25752T: git https://github.com/jcmvbkbc/linux-xtensa.git 25753F: arch/xtensa/ 25754F: drivers/irqchip/irq-xtensa-* 25755 25756TEXAS INSTRUMENTS ASoC DRIVERS 25757M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25758L: linux-sound@vger.kernel.org 25759S: Maintained 25760F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25761F: sound/soc/ti/ 25762 25763TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25764M: Shenghao Ding <shenghao-ding@ti.com> 25765M: Kevin Lu <kevin-lu@ti.com> 25766M: Baojun Xu <baojun.xu@ti.com> 25767L: linux-sound@vger.kernel.org 25768S: Maintained 25769F: Documentation/devicetree/bindings/sound/tas2552.txt 25770F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25771F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25772F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25773F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25774F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25775F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25776F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25777F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25778F: include/sound/tas2*.h 25779F: include/sound/tlv320*.h 25780F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25781F: sound/soc/codecs/pcm1681.c 25782F: sound/soc/codecs/pcm1789*.* 25783F: sound/soc/codecs/pcm179x*.* 25784F: sound/soc/codecs/pcm186x*.* 25785F: sound/soc/codecs/pcm3008.* 25786F: sound/soc/codecs/pcm3060*.* 25787F: sound/soc/codecs/pcm3168a*.* 25788F: sound/soc/codecs/pcm5102a.c 25789F: sound/soc/codecs/pcm512x*.* 25790F: sound/soc/codecs/tas2*.* 25791F: sound/soc/codecs/tlv320*.* 25792F: sound/soc/codecs/tpa6130a2.* 25793 25794TEXAS INSTRUMENTS DMA DRIVERS 25795M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25796L: dmaengine@vger.kernel.org 25797S: Maintained 25798F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25799F: Documentation/devicetree/bindings/dma/ti-edma.txt 25800F: Documentation/devicetree/bindings/dma/ti/ 25801F: drivers/dma/ti/ 25802F: include/linux/dma/k3-psil.h 25803F: include/linux/dma/k3-udma-glue.h 25804F: include/linux/dma/ti-cppi5.h 25805X: drivers/dma/ti/cppi41.c 25806 25807TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25808M: Jerome Brunet <jbrunet@baylibre.com> 25809L: linux-hwmon@vger.kernel.org 25810S: Maintained 25811F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25812F: Documentation/hwmon/tps25990.rst 25813F: drivers/hwmon/pmbus/tps25990.c 25814 25815TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25816M: Robert Marko <robert.marko@sartura.hr> 25817M: Luka Perkov <luka.perkov@sartura.hr> 25818L: linux-hwmon@vger.kernel.org 25819S: Maintained 25820F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25821F: Documentation/hwmon/tps23861.rst 25822F: drivers/hwmon/tps23861.c 25823 25824TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25825M: Matthias Fend <matthias.fend@emfend.at> 25826L: linux-leds@vger.kernel.org 25827S: Maintained 25828F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25829F: drivers/leds/flash/leds-tps6131x.c 25830 25831TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25832M: Ricardo Ribalda <ribalda@kernel.org> 25833L: linux-iio@vger.kernel.org 25834S: Supported 25835F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25836F: drivers/iio/dac/ti-dac7612.c 25837 25838TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25839M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25840L: linux-leds@vger.kernel.org 25841S: Maintained 25842F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25843F: drivers/leds/leds-lp8864.c 25844 25845TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25846M: Nishanth Menon <nm@ti.com> 25847M: Tero Kristo <kristo@kernel.org> 25848M: Santosh Shilimkar <ssantosh@kernel.org> 25849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25850S: Maintained 25851F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25852F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25853F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25854F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25855F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25856F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25857F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25858F: drivers/clk/keystone/sci-clk.c 25859F: drivers/firmware/ti_sci* 25860F: drivers/irqchip/irq-ti-sci-inta.c 25861F: drivers/irqchip/irq-ti-sci-intr.c 25862F: drivers/reset/reset-ti-sci.c 25863F: drivers/soc/ti/ti_sci_inta_msi.c 25864F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25865F: include/dt-bindings/soc/ti,sci_pm_domain.h 25866F: include/linux/soc/ti/ti_sci_inta_msi.h 25867F: include/linux/soc/ti/ti_sci_protocol.h 25868 25869TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25870M: Puranjay Mohan <puranjay@kernel.org> 25871L: linux-iio@vger.kernel.org 25872S: Supported 25873F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25874F: drivers/iio/temperature/tmp117.c 25875 25876THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25877M: Hans Verkuil <hverkuil@kernel.org> 25878L: linux-media@vger.kernel.org 25879S: Maintained 25880W: https://linuxtv.org 25881T: git git://linuxtv.org/media.git 25882F: drivers/media/radio/radio-raremono.c 25883 25884THERMAL 25885M: Rafael J. Wysocki <rafael@kernel.org> 25886M: Daniel Lezcano <daniel.lezcano@linaro.org> 25887R: Zhang Rui <rui.zhang@intel.com> 25888R: Lukasz Luba <lukasz.luba@arm.com> 25889L: linux-pm@vger.kernel.org 25890S: Supported 25891Q: https://patchwork.kernel.org/project/linux-pm/list/ 25892T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25893F: Documentation/ABI/testing/sysfs-class-thermal 25894F: Documentation/admin-guide/thermal/ 25895F: Documentation/devicetree/bindings/thermal/ 25896F: Documentation/driver-api/thermal/ 25897F: drivers/thermal/ 25898F: include/dt-bindings/thermal/ 25899F: include/linux/cpu_cooling.h 25900F: include/linux/thermal.h 25901F: include/uapi/linux/thermal.h 25902F: tools/lib/thermal/ 25903F: tools/thermal/ 25904 25905THERMAL DRIVER FOR AMLOGIC SOCS 25906M: Guillaume La Roque <glaroque@baylibre.com> 25907L: linux-pm@vger.kernel.org 25908L: linux-amlogic@lists.infradead.org 25909S: Supported 25910W: http://linux-meson.com/ 25911F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25912F: drivers/thermal/amlogic_thermal.c 25913 25914THERMAL/CPU_COOLING 25915M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25916M: Daniel Lezcano <daniel.lezcano@linaro.org> 25917M: Viresh Kumar <viresh.kumar@linaro.org> 25918R: Lukasz Luba <lukasz.luba@arm.com> 25919L: linux-pm@vger.kernel.org 25920S: Supported 25921F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25922F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25923F: drivers/thermal/cpufreq_cooling.c 25924F: drivers/thermal/cpuidle_cooling.c 25925F: include/linux/cpu_cooling.h 25926 25927THERMAL/POWER_ALLOCATOR 25928M: Lukasz Luba <lukasz.luba@arm.com> 25929L: linux-pm@vger.kernel.org 25930S: Maintained 25931F: Documentation/driver-api/thermal/power_allocator.rst 25932F: drivers/thermal/gov_power_allocator.c 25933F: drivers/thermal/thermal_trace_ipa.h 25934 25935THINKPAD ACPI EXTRAS DRIVER 25936M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25937L: ibm-acpi-devel@lists.sourceforge.net 25938L: platform-driver-x86@vger.kernel.org 25939S: Maintained 25940W: http://ibm-acpi.sourceforge.net 25941W: http://thinkwiki.org/wiki/Ibm-acpi 25942T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25943F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25944 25945THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25946M: Sebastian Reichel <sre@kernel.org> 25947S: Maintained 25948F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25949F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25950 25951THINKPAD LMI DRIVER 25952M: Mark Pearson <mpearson-lenovo@squebb.ca> 25953L: platform-driver-x86@vger.kernel.org 25954S: Maintained 25955F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25956F: drivers/platform/x86/lenovo/think-lmi.? 25957 25958THP7312 ISP DRIVER 25959M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25960M: Paul Elder <paul.elder@ideasonboard.com> 25961L: linux-media@vger.kernel.org 25962S: Maintained 25963T: git git://linuxtv.org/media.git 25964F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25965F: Documentation/userspace-api/media/drivers/thp7312.rst 25966F: drivers/media/i2c/thp7312.c 25967F: include/uapi/linux/thp7312.h 25968 25969THUNDERBOLT DMA TRAFFIC TEST DRIVER 25970M: Isaac Hazan <isaac.hazan@intel.com> 25971L: linux-usb@vger.kernel.org 25972S: Maintained 25973F: drivers/thunderbolt/dma_test.c 25974 25975THUNDERBOLT DRIVER 25976M: Andreas Noever <andreas.noever@gmail.com> 25977M: Mika Westerberg <westeri@kernel.org> 25978M: Yehezkel Bernat <YehezkelShB@gmail.com> 25979L: linux-usb@vger.kernel.org 25980S: Maintained 25981T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25982F: Documentation/admin-guide/thunderbolt.rst 25983F: drivers/thunderbolt/ 25984F: include/linux/thunderbolt.h 25985 25986THUNDERBOLT NETWORK DRIVER 25987M: Mika Westerberg <westeri@kernel.org> 25988M: Yehezkel Bernat <YehezkelShB@gmail.com> 25989L: netdev@vger.kernel.org 25990S: Maintained 25991F: drivers/net/thunderbolt/ 25992 25993THUNDERX GPIO DRIVER 25994M: Robert Richter <rric@kernel.org> 25995S: Odd Fixes 25996F: drivers/gpio/gpio-thunderx.c 25997 25998TI ADC12xs and ROHM BD79104 ADC driver 25999M: Matti Vaittinen <mazziesaccount@gmail.com> 26000S: Maintained 26001F: drivers/iio/adc/ti-adc128s052.c 26002L: linux-iio@vger.kernel.org 26003 26004TI ADS1119 ADC DRIVER 26005M: Francesco Dolcini <francesco@dolcini.it> 26006M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 26007L: linux-iio@vger.kernel.org 26008S: Maintained 26009F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 26010F: drivers/iio/adc/ti-ads1119.c 26011 26012TI ADS7924 ADC DRIVER 26013M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 26014L: linux-iio@vger.kernel.org 26015S: Supported 26016F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 26017F: drivers/iio/adc/ti-ads7924.c 26018 26019TI AM437X VPFE DRIVER 26020M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26021L: linux-media@vger.kernel.org 26022S: Maintained 26023W: https://linuxtv.org 26024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26025T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26026F: drivers/media/platform/ti/am437x/ 26027 26028TI BANDGAP AND THERMAL DRIVER 26029M: Eduardo Valentin <edubezval@gmail.com> 26030M: Keerthy <j-keerthy@ti.com> 26031L: linux-pm@vger.kernel.org 26032L: linux-omap@vger.kernel.org 26033S: Maintained 26034F: drivers/thermal/ti-soc-thermal/ 26035 26036TI BQ27XXX POWER SUPPLY DRIVER 26037F: drivers/power/supply/bq27xxx_battery.c 26038F: drivers/power/supply/bq27xxx_battery_i2c.c 26039F: include/linux/power/bq27xxx_battery.h 26040 26041TI CDCE706 CLOCK DRIVER 26042M: Max Filippov <jcmvbkbc@gmail.com> 26043S: Maintained 26044F: drivers/clk/clk-cdce706.c 26045 26046TI CLOCK DRIVER 26047M: Tero Kristo <kristo@kernel.org> 26048L: linux-omap@vger.kernel.org 26049S: Odd Fixes 26050F: drivers/clk/ti/ 26051F: include/linux/clk/ti.h 26052 26053TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 26054M: T Pratham <t-pratham@ti.com> 26055L: linux-crypto@vger.kernel.org 26056S: Supported 26057F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 26058F: drivers/crypto/ti/ 26059 26060TI DAVINCI MACHINE SUPPORT 26061M: Bartosz Golaszewski <brgl@kernel.org> 26062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26063S: Maintained 26064T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 26065F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 26066F: arch/arm/boot/dts/ti/davinci/ 26067F: arch/arm/mach-davinci/ 26068F: drivers/i2c/busses/i2c-davinci.c 26069 26070TI DAVINCI SERIES CLOCK DRIVER 26071M: David Lechner <david@lechnology.com> 26072S: Maintained 26073F: Documentation/devicetree/bindings/clock/ti/davinci/ 26074F: drivers/clk/davinci/ 26075F: include/linux/clk/davinci.h 26076 26077TI DAVINCI SERIES GPIO DRIVER 26078M: Keerthy <j-keerthy@ti.com> 26079L: linux-gpio@vger.kernel.org 26080S: Maintained 26081F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 26082F: drivers/gpio/gpio-davinci.c 26083 26084TI DAVINCI SERIES MEDIA DRIVER 26085M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26086L: linux-media@vger.kernel.org 26087S: Maintained 26088W: https://linuxtv.org 26089Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26090T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26091F: drivers/media/platform/ti/davinci/ 26092F: include/media/davinci/ 26093 26094TI ENHANCED CAPTURE (eCAP) DRIVER 26095M: Vignesh Raghavendra <vigneshr@ti.com> 26096R: Julien Panis <jpanis@baylibre.com> 26097L: linux-iio@vger.kernel.org 26098L: linux-omap@vger.kernel.org 26099S: Maintained 26100F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 26101F: drivers/counter/ti-ecap-capture.c 26102 26103TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 26104R: David Lechner <david@lechnology.com> 26105L: linux-iio@vger.kernel.org 26106F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 26107F: drivers/counter/ti-eqep.c 26108 26109TI ETHERNET SWITCH DRIVER (CPSW) 26110R: Siddharth Vadapalli <s-vadapalli@ti.com> 26111R: Roger Quadros <rogerq@kernel.org> 26112L: linux-omap@vger.kernel.org 26113L: netdev@vger.kernel.org 26114S: Maintained 26115F: drivers/net/ethernet/ti/cpsw* 26116F: drivers/net/ethernet/ti/davinci* 26117 26118TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 26119M: Alex Dubov <oakad@yahoo.com> 26120S: Maintained 26121W: http://tifmxx.berlios.de/ 26122F: drivers/memstick/host/tifm_ms.c 26123F: drivers/misc/tifm* 26124F: drivers/mmc/host/tifm_sd.c 26125F: include/linux/tifm.h 26126 26127TI FPC202 DUAL PORT CONTROLLER 26128M: Romain Gantois <romain.gantois@bootlin.com> 26129L: linux-kernel@vger.kernel.org 26130S: Maintained 26131F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 26132F: drivers/misc/ti_fpc202.c 26133 26134TI FPD-LINK DRIVERS 26135M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 26136L: linux-media@vger.kernel.org 26137S: Maintained 26138F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 26139F: drivers/media/i2c/ds90* 26140F: include/media/i2c/ds90* 26141 26142TI HDC302X HUMIDITY DRIVER 26143M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26144M: Li peiyu <579lpy@gmail.com> 26145L: linux-iio@vger.kernel.org 26146S: Maintained 26147F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 26148F: drivers/iio/humidity/hdc3020.c 26149 26150TI ICSSG ETHERNET DRIVER (ICSSG) 26151R: MD Danish Anwar <danishanwar@ti.com> 26152R: Roger Quadros <rogerq@kernel.org> 26153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26154L: netdev@vger.kernel.org 26155S: Maintained 26156F: Documentation/devicetree/bindings/net/ti,icss*.yaml 26157F: drivers/net/ethernet/ti/icssg/* 26158 26159TI ICSSM ETHERNET DRIVER (ICSSM) 26160M: MD Danish Anwar <danishanwar@ti.com> 26161M: Parvathi Pudi <parvathi@couthit.com> 26162R: Roger Quadros <rogerq@kernel.org> 26163R: Mohan Reddy Putluru <pmohan@couthit.com> 26164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26165L: netdev@vger.kernel.org 26166S: Maintained 26167F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 26168F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 26169F: drivers/net/ethernet/ti/icssm/* 26170 26171TI J721E CSI2RX DRIVER 26172M: Jai Luthra <jai.luthra@linux.dev> 26173L: linux-media@vger.kernel.org 26174S: Maintained 26175F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 26176F: drivers/media/platform/ti/j721e-csi2rx/ 26177 26178TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 26179M: Nishanth Menon <nm@ti.com> 26180M: Santosh Shilimkar <ssantosh@kernel.org> 26181L: linux-kernel@vger.kernel.org 26182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26183S: Maintained 26184T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 26185F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 26186F: drivers/pmdomain/ti/omap_prm.c 26187F: drivers/soc/ti/* 26188F: include/linux/pruss_driver.h 26189 26190TI LM49xxx FAMILY ASoC CODEC DRIVERS 26191M: M R Swami Reddy <mr.swami.reddy@ti.com> 26192M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 26193L: linux-sound@vger.kernel.org 26194S: Maintained 26195F: sound/soc/codecs/isabelle* 26196F: sound/soc/codecs/lm49453* 26197 26198TI LMP92064 ADC DRIVER 26199M: Leonard Göhrs <l.goehrs@pengutronix.de> 26200R: kernel@pengutronix.de 26201L: linux-iio@vger.kernel.org 26202S: Maintained 26203F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 26204F: drivers/iio/adc/ti-lmp92064.c 26205 26206TI PCM3060 ASoC CODEC DRIVER 26207M: Kirill Marinushkin <k.marinushkin@gmail.com> 26208L: linux-sound@vger.kernel.org 26209S: Maintained 26210F: Documentation/devicetree/bindings/sound/pcm3060.txt 26211F: sound/soc/codecs/pcm3060* 26212 26213TI TAS571X FAMILY ASoC CODEC DRIVER 26214M: Kevin Cernekee <cernekee@chromium.org> 26215L: linux-sound@vger.kernel.org 26216S: Odd Fixes 26217F: sound/soc/codecs/tas571x* 26218 26219TI TMAG5273 MAGNETOMETER DRIVER 26220M: Gerald Loacker <gerald.loacker@wolfvision.net> 26221L: linux-iio@vger.kernel.org 26222S: Maintained 26223F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 26224F: drivers/iio/magnetometer/tmag5273.c 26225 26226TI TRF7970A NFC DRIVER 26227M: Mark Greer <mgreer@animalcreek.com> 26228L: linux-wireless@vger.kernel.org 26229S: Supported 26230F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 26231F: drivers/nfc/trf7970a.c 26232 26233TI TSC2046 ADC DRIVER 26234M: Oleksij Rempel <o.rempel@pengutronix.de> 26235R: kernel@pengutronix.de 26236L: linux-iio@vger.kernel.org 26237S: Maintained 26238F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 26239F: drivers/iio/adc/ti-tsc2046.c 26240 26241TI TWL4030 SERIES SOC CODEC DRIVER 26242M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26243L: linux-sound@vger.kernel.org 26244S: Maintained 26245F: sound/soc/codecs/twl4030* 26246 26247TI VPE/CAL DRIVERS 26248M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 26249L: linux-media@vger.kernel.org 26250S: Maintained 26251W: http://linuxtv.org/ 26252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26253F: Documentation/devicetree/bindings/media/ti,cal.yaml 26254F: Documentation/devicetree/bindings/media/ti,vpe.yaml 26255F: drivers/media/platform/ti/cal/ 26256F: drivers/media/platform/ti/vpe/ 26257 26258TI WILINK WIRELESS DRIVERS 26259L: linux-wireless@vger.kernel.org 26260S: Orphan 26261W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 26262W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 26263F: drivers/net/wireless/ti/ 26264 26265TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 26266M: John Stultz <jstultz@google.com> 26267M: Thomas Gleixner <tglx@linutronix.de> 26268R: Stephen Boyd <sboyd@kernel.org> 26269L: linux-kernel@vger.kernel.org 26270S: Supported 26271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 26272F: include/linux/clocksource.h 26273F: include/linux/time.h 26274F: include/linux/timekeeper_internal.h 26275F: include/linux/timekeeping.h 26276F: include/linux/timex.h 26277F: include/uapi/linux/time.h 26278F: include/uapi/linux/timex.h 26279F: kernel/time/alarmtimer.c 26280F: kernel/time/clocksource* 26281F: kernel/time/ntp* 26282F: kernel/time/time.c 26283F: kernel/time/timeconst.bc 26284F: kernel/time/timeconv.c 26285F: kernel/time/timecounter.c 26286F: kernel/time/timekeeping* 26287F: kernel/time/time_test.c 26288F: tools/testing/selftests/timers/ 26289 26290TIPC NETWORK LAYER 26291M: Jon Maloy <jmaloy@redhat.com> 26292L: netdev@vger.kernel.org (core kernel code) 26293L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 26294S: Maintained 26295W: http://tipc.sourceforge.net/ 26296F: include/uapi/linux/tipc*.h 26297F: net/tipc/ 26298 26299TLAN NETWORK DRIVER 26300M: Samuel Chessman <chessman@tux.org> 26301L: tlan-devel@lists.sourceforge.net (subscribers-only) 26302S: Maintained 26303W: http://sourceforge.net/projects/tlan/ 26304F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 26305F: drivers/net/ethernet/ti/tlan.* 26306 26307TMIO/SDHI MMC DRIVER 26308M: Wolfram Sang <wsa+renesas@sang-engineering.com> 26309L: linux-mmc@vger.kernel.org 26310L: linux-renesas-soc@vger.kernel.org 26311S: Supported 26312F: drivers/mmc/host/renesas_sdhi* 26313F: drivers/mmc/host/tmio_mmc* 26314F: include/linux/platform_data/tmio.h 26315 26316TMP513 HARDWARE MONITOR DRIVER 26317M: Eric Tremblay <etremblay@distech-controls.com> 26318L: linux-hwmon@vger.kernel.org 26319S: Maintained 26320F: Documentation/hwmon/tmp513.rst 26321F: drivers/hwmon/tmp513.c 26322 26323TMPFS (SHMEM FILESYSTEM) 26324M: Hugh Dickins <hughd@google.com> 26325R: Baolin Wang <baolin.wang@linux.alibaba.com> 26326L: linux-mm@kvack.org 26327S: Maintained 26328F: include/linux/memfd.h 26329F: include/linux/shmem_fs.h 26330F: mm/memfd.c 26331F: mm/shmem.c 26332F: mm/shmem_quota.c 26333 26334TOMOYO SECURITY MODULE 26335M: Kentaro Takeda <takedakn@nttdata.co.jp> 26336M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 26337L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 26338L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 26339S: Maintained 26340W: https://tomoyo.sourceforge.net/ 26341F: security/tomoyo/ 26342 26343TOPSTAR LAPTOP EXTRAS DRIVER 26344M: Herton Ronaldo Krzesinski <herton@canonical.com> 26345L: platform-driver-x86@vger.kernel.org 26346S: Maintained 26347F: drivers/platform/x86/topstar-laptop.c 26348 26349TORADEX EMBEDDED CONTROLLER DRIVER 26350M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 26351M: Francesco Dolcini <francesco@dolcini.it> 26352S: Maintained 26353F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 26354F: drivers/power/reset/tdx-ec-poweroff.c 26355 26356TORTURE-TEST MODULES 26357M: Davidlohr Bueso <dave@stgolabs.net> 26358M: "Paul E. McKenney" <paulmck@kernel.org> 26359M: Josh Triplett <josh@joshtriplett.org> 26360L: linux-kernel@vger.kernel.org 26361S: Supported 26362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 26363F: Documentation/RCU/torture.rst 26364F: kernel/locking/locktorture.c 26365F: kernel/rcu/rcuscale.c 26366F: kernel/rcu/rcutorture.c 26367F: kernel/rcu/refscale.c 26368F: kernel/torture.c 26369 26370TOSHIBA ACPI EXTRAS DRIVER 26371M: Azael Avalos <coproscefalo@gmail.com> 26372L: platform-driver-x86@vger.kernel.org 26373S: Maintained 26374F: drivers/platform/x86/toshiba_acpi.c 26375 26376TOSHIBA BLUETOOTH DRIVER 26377M: Azael Avalos <coproscefalo@gmail.com> 26378L: platform-driver-x86@vger.kernel.org 26379S: Maintained 26380F: drivers/platform/x86/toshiba_bluetooth.c 26381 26382TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 26383M: Azael Avalos <coproscefalo@gmail.com> 26384L: platform-driver-x86@vger.kernel.org 26385S: Maintained 26386F: drivers/platform/x86/toshiba_haps.c 26387 26388TOSHIBA SMM DRIVER 26389M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26390S: Maintained 26391W: http://www.buzzard.org.uk/toshiba/ 26392F: drivers/char/toshiba.c 26393F: include/linux/toshiba.h 26394F: include/uapi/linux/toshiba.h 26395 26396TOSHIBA TC358743 DRIVER 26397M: Hans Verkuil <hverkuil@kernel.org> 26398L: linux-media@vger.kernel.org 26399S: Maintained 26400F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26401F: drivers/media/i2c/tc358743* 26402F: include/media/i2c/tc358743.h 26403 26404TOSHIBA WMI HOTKEYS DRIVER 26405M: Azael Avalos <coproscefalo@gmail.com> 26406L: platform-driver-x86@vger.kernel.org 26407S: Maintained 26408F: drivers/platform/x86/toshiba-wmi.c 26409 26410TOUCH OVERLAY 26411M: Javier Carrasco <javier.carrasco@wolfvision.net> 26412L: linux-input@vger.kernel.org 26413S: Maintained 26414F: drivers/input/touch-overlay.c 26415F: include/linux/input/touch-overlay.h 26416 26417TPM DEVICE DRIVER 26418M: Peter Huewe <peterhuewe@gmx.de> 26419M: Jarkko Sakkinen <jarkko@kernel.org> 26420R: Jason Gunthorpe <jgg@ziepe.ca> 26421L: linux-integrity@vger.kernel.org 26422S: Maintained 26423W: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd-test.git/about/ 26424Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26426F: Documentation/devicetree/bindings/tpm/ 26427F: drivers/char/tpm/ 26428F: include/linux/tpm*.h 26429F: include/uapi/linux/vtpm_proxy.h 26430F: tools/testing/selftests/tpm2/ 26431 26432TPS546D24 DRIVER 26433M: Duke Du <dukedu83@gmail.com> 26434L: linux-hwmon@vger.kernel.org 26435S: Maintained 26436F: Documentation/hwmon/tps546d24.rst 26437F: drivers/hwmon/pmbus/tps546d24.c 26438 26439TQ SYSTEMS BOARD & DRIVER SUPPORT 26440L: linux@ew.tq-group.com 26441S: Supported 26442W: https://www.tq-group.com/en/products/tq-embedded/ 26443F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26444F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26445F: arch/arm/boot/dts/ti/omap/*mba*.dts* 26446F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 26447F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26448F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26449F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26450F: arch/arm64/boot/dts/freescale/mba*.dtsi 26451F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26452F: arch/arm64/boot/dts/freescale/tqml*.dts* 26453F: drivers/gpio/gpio-tqmx86.c 26454F: drivers/mfd/tqmx86.c 26455F: drivers/watchdog/tqmx86_wdt.c 26456 26457TRACING 26458M: Steven Rostedt <rostedt@goodmis.org> 26459M: Masami Hiramatsu <mhiramat@kernel.org> 26460R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26461L: linux-kernel@vger.kernel.org 26462L: linux-trace-kernel@vger.kernel.org 26463S: Maintained 26464Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26465T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26466F: Documentation/core-api/tracepoint.rst 26467F: Documentation/trace/* 26468F: fs/tracefs/ 26469F: include/linux/trace*.h 26470F: include/trace/ 26471F: kernel/trace/ 26472F: kernel/tracepoint.c 26473F: scripts/tracing/ 26474F: scripts/tracepoint-update.c 26475F: tools/testing/selftests/ftrace/ 26476 26477TRACING MMIO ACCESSES (MMIOTRACE) 26478M: Steven Rostedt <rostedt@goodmis.org> 26479M: Masami Hiramatsu <mhiramat@kernel.org> 26480R: Pekka Paalanen <ppaalanen@gmail.com> 26481L: linux-kernel@vger.kernel.org 26482L: nouveau@lists.freedesktop.org 26483S: Maintained 26484F: arch/x86/mm/kmmio.c 26485F: arch/x86/mm/mmio-mod.c 26486F: arch/x86/mm/testmmiotrace.c 26487F: include/linux/mmiotrace.h 26488F: kernel/trace/trace_mmiotrace.c 26489 26490TRACING OS NOISE / LATENCY TRACERS 26491M: Steven Rostedt <rostedt@goodmis.org> 26492S: Maintained 26493F: Documentation/trace/hwlat_detector.rst 26494F: Documentation/trace/osnoise-tracer.rst 26495F: Documentation/trace/timerlat-tracer.rst 26496F: arch/*/kernel/trace.c 26497F: include/trace/events/osnoise.h 26498F: kernel/trace/trace_hwlat.c 26499F: kernel/trace/trace_irqsoff.c 26500F: kernel/trace/trace_osnoise.c 26501F: kernel/trace/trace_sched_wakeup.c 26502 26503TRADITIONAL CHINESE DOCUMENTATION 26504M: Hu Haowen <2023002089@link.tyut.edu.cn> 26505S: Maintained 26506W: https://github.com/srcres258/linux-doc 26507T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26508F: Documentation/translations/zh_TW/ 26509 26510TRIGGER SOURCE 26511M: David Lechner <dlechner@baylibre.com> 26512S: Maintained 26513F: Documentation/devicetree/bindings/trigger-source/* 26514 26515TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER (TSM) 26516M: Dan Williams <dan.j.williams@intel.com> 26517L: linux-coco@lists.linux.dev 26518S: Maintained 26519F: Documentation/ABI/testing/configfs-tsm-report 26520F: Documentation/driver-api/coco/ 26521F: Documentation/driver-api/pci/tsm.rst 26522F: drivers/pci/tsm.c 26523F: drivers/virt/coco/guest/ 26524F: include/linux/*tsm*.h 26525F: samples/tsm-mr/ 26526 26527TRUSTED SERVICES TEE DRIVER 26528M: Balint Dobszay <balint.dobszay@arm.com> 26529M: Sudeep Holla <sudeep.holla@arm.com> 26530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26531L: trusted-services@lists.trustedfirmware.org 26532S: Maintained 26533F: Documentation/tee/ts-tee.rst 26534F: drivers/tee/tstee/ 26535 26536TTY LAYER AND SERIAL DRIVERS 26537M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26538M: Jiri Slaby <jirislaby@kernel.org> 26539L: linux-kernel@vger.kernel.org 26540L: linux-serial@vger.kernel.org 26541S: Supported 26542T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26543F: Documentation/devicetree/bindings/serial/ 26544F: Documentation/driver-api/serial/ 26545F: drivers/tty/ 26546F: include/linux/selection.h 26547F: include/linux/serial.h 26548F: include/linux/serial_core.h 26549F: include/linux/sysrq.h 26550F: include/linux/tty*.h 26551F: include/linux/vt.h 26552F: include/linux/vt_*.h 26553F: include/uapi/linux/serial.h 26554F: include/uapi/linux/serial_core.h 26555F: include/uapi/linux/tty.h 26556 26557TUA9001 MEDIA DRIVER 26558L: linux-media@vger.kernel.org 26559S: Orphan 26560W: https://linuxtv.org 26561Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26562F: drivers/media/tuners/tua9001* 26563 26564TULIP NETWORK DRIVERS 26565L: netdev@vger.kernel.org 26566L: linux-parisc@vger.kernel.org 26567S: Orphan 26568F: drivers/net/ethernet/dec/tulip/ 26569 26570TUN/TAP DRIVER 26571M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26572M: Jason Wang <jasowang@redhat.com> 26573S: Maintained 26574W: http://vtun.sourceforge.net/tun 26575F: Documentation/networking/tuntap.rst 26576F: drivers/net/tap.c 26577F: drivers/net/tun* 26578 26579TURBOCHANNEL SUBSYSTEM 26580M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26581L: linux-mips@vger.kernel.org 26582S: Maintained 26583Q: https://patchwork.kernel.org/project/linux-mips/list/ 26584F: drivers/tc/ 26585F: include/linux/tc.h 26586 26587TURBOSTAT UTILITY 26588M: "Len Brown" <lenb@kernel.org> 26589L: linux-pm@vger.kernel.org 26590S: Supported 26591Q: https://patchwork.kernel.org/project/linux-pm/list/ 26592B: https://bugzilla.kernel.org 26593T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26594F: tools/power/x86/turbostat/ 26595F: tools/testing/selftests/turbostat/ 26596 26597TUXEDO DRIVERS 26598M: Werner Sembach <wse@tuxedocomputers.com> 26599L: platform-driver-x86@vger.kernel.org 26600S: Supported 26601F: drivers/platform/x86/tuxedo/ 26602 26603TW5864 VIDEO4LINUX DRIVER 26604M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26605M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26606M: Andrey Utkin <andrey_utkin@fastmail.com> 26607L: linux-media@vger.kernel.org 26608S: Supported 26609F: drivers/media/pci/tw5864/ 26610 26611TW68 VIDEO4LINUX DRIVER 26612M: Hans Verkuil <hverkuil@kernel.org> 26613L: linux-media@vger.kernel.org 26614S: Odd Fixes 26615W: https://linuxtv.org 26616T: git git://linuxtv.org/media.git 26617F: drivers/media/pci/tw68/ 26618 26619TW686X VIDEO4LINUX DRIVER 26620M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26621L: linux-media@vger.kernel.org 26622S: Maintained 26623W: http://linuxtv.org 26624T: git git://linuxtv.org/media.git 26625F: drivers/media/pci/tw686x/ 26626 26627U-BOOT ENVIRONMENT VARIABLES 26628M: Rafał Miłecki <rafal@milecki.pl> 26629S: Maintained 26630F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26631F: drivers/nvmem/layouts/u-boot-env.c 26632F: drivers/nvmem/u-boot-env.c 26633 26634UACCE ACCELERATOR FRAMEWORK 26635M: Zhangfei Gao <zhangfei.gao@linaro.org> 26636M: Zhou Wang <wangzhou1@hisilicon.com> 26637L: linux-accelerators@lists.ozlabs.org 26638L: linux-kernel@vger.kernel.org 26639S: Maintained 26640F: Documentation/ABI/testing/sysfs-driver-uacce 26641F: Documentation/misc-devices/uacce.rst 26642F: drivers/misc/uacce/ 26643F: include/linux/uacce.h 26644F: include/uapi/misc/uacce/ 26645 26646UBI FILE SYSTEM (UBIFS) 26647M: Richard Weinberger <richard@nod.at> 26648R: Zhihao Cheng <chengzhihao1@huawei.com> 26649L: linux-mtd@lists.infradead.org 26650S: Supported 26651W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26652T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26653T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26654F: Documentation/ABI/testing/sysfs-fs-ubifs 26655F: Documentation/filesystems/ubifs-authentication.rst 26656F: Documentation/filesystems/ubifs.rst 26657F: fs/ubifs/ 26658 26659UBLK USERSPACE BLOCK DRIVER 26660M: Ming Lei <ming.lei@redhat.com> 26661L: linux-block@vger.kernel.org 26662S: Maintained 26663F: Documentation/block/ublk.rst 26664F: drivers/block/ublk_drv.c 26665F: include/uapi/linux/ublk_cmd.h 26666F: tools/testing/selftests/ublk/ 26667 26668UBSAN 26669M: Kees Cook <kees@kernel.org> 26670R: Marco Elver <elver@google.com> 26671R: Andrey Konovalov <andreyknvl@gmail.com> 26672R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26673L: kasan-dev@googlegroups.com 26674L: linux-hardening@vger.kernel.org 26675S: Supported 26676T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26677F: Documentation/dev-tools/ubsan.rst 26678F: include/linux/ubsan.h 26679F: lib/Kconfig.ubsan 26680F: lib/test_ubsan.c 26681F: lib/ubsan.c 26682F: lib/ubsan.h 26683F: scripts/Makefile.ubsan 26684K: \bARCH_HAS_UBSAN\b 26685 26686UCLINUX (M68KNOMMU AND COLDFIRE) 26687M: Greg Ungerer <gerg@linux-m68k.org> 26688L: linux-m68k@lists.linux-m68k.org 26689S: Maintained 26690W: http://www.linux-m68k.org/ 26691T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26692F: arch/m68k/*/*_no.* 26693F: arch/m68k/68*/ 26694F: arch/m68k/coldfire/ 26695F: arch/m68k/include/asm/*_no.* 26696 26697UDF FILESYSTEM 26698M: Jan Kara <jack@suse.com> 26699S: Maintained 26700F: Documentation/filesystems/udf.rst 26701F: fs/udf/ 26702 26703UDRAW TABLET 26704M: Bastien Nocera <hadess@hadess.net> 26705L: linux-input@vger.kernel.org 26706S: Maintained 26707F: drivers/hid/hid-udraw-ps3.c 26708 26709UHID USERSPACE HID IO DRIVER 26710M: David Rheinsberg <david@readahead.eu> 26711L: linux-input@vger.kernel.org 26712S: Maintained 26713F: drivers/hid/uhid.c 26714F: include/uapi/linux/uhid.h 26715 26716ULPI BUS 26717M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26718L: linux-usb@vger.kernel.org 26719S: Maintained 26720F: drivers/usb/common/ulpi.c 26721F: include/linux/ulpi/ 26722 26723ULTRATRONIK BOARD SUPPORT 26724M: Goran Rađenović <goran.radni@gmail.com> 26725M: Börge Strümpfel <boerge.struempfel@gmail.com> 26726S: Maintained 26727F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26728F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26729 26730UNICODE SUBSYSTEM 26731M: Gabriel Krisman Bertazi <krisman@kernel.org> 26732L: linux-fsdevel@vger.kernel.org 26733S: Supported 26734T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26735F: fs/unicode/ 26736 26737UNIFDEF 26738M: Tony Finch <dot@dotat.at> 26739S: Maintained 26740W: http://dotat.at/prog/unifdef 26741F: scripts/unifdef.c 26742 26743UNIFORM CDROM DRIVER 26744M: Phillip Potter <phil@philpotter.co.uk> 26745S: Maintained 26746F: Documentation/cdrom/ 26747F: drivers/cdrom/cdrom.c 26748F: include/linux/cdrom.h 26749F: include/uapi/linux/cdrom.h 26750 26751UNION-FIND 26752M: Xavier <xavier_qy@163.com> 26753L: linux-kernel@vger.kernel.org 26754S: Maintained 26755F: Documentation/core-api/union_find.rst 26756F: Documentation/translations/zh_CN/core-api/union_find.rst 26757F: include/linux/union_find.h 26758F: lib/union_find.c 26759 26760UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26761R: Alim Akhtar <alim.akhtar@samsung.com> 26762R: Avri Altman <avri.altman@wdc.com> 26763R: Bart Van Assche <bvanassche@acm.org> 26764L: linux-scsi@vger.kernel.org 26765S: Supported 26766F: Documentation/devicetree/bindings/ufs/ 26767F: Documentation/scsi/ufs.rst 26768F: drivers/ufs/core/ 26769F: include/ufs/ 26770 26771UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER AMD VERSAL2 26772M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 26773M: Ajay Neeli <ajay.neeli@amd.com> 26774S: Maintained 26775F: Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml 26776F: drivers/ufs/host/ufs-amd-versal2.c 26777 26778UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26779M: Pedro Sousa <pedrom.sousa@synopsys.com> 26780L: linux-scsi@vger.kernel.org 26781S: Supported 26782F: drivers/ufs/host/*dwc* 26783 26784UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26785M: Alim Akhtar <alim.akhtar@samsung.com> 26786R: Peter Griffin <peter.griffin@linaro.org> 26787L: linux-scsi@vger.kernel.org 26788L: linux-samsung-soc@vger.kernel.org 26789S: Maintained 26790F: drivers/ufs/host/ufs-exynos* 26791 26792UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26793M: Peter Wang <peter.wang@mediatek.com> 26794M: Chaotian Jing <chaotian.jing@mediatek.com> 26795R: Stanley Jhu <chu.stanley@gmail.com> 26796L: linux-scsi@vger.kernel.org 26797L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26798S: Maintained 26799F: drivers/ufs/host/ufs-mediatek* 26800 26801UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26802M: Manivannan Sadhasivam <mani@kernel.org> 26803L: linux-arm-msm@vger.kernel.org 26804L: linux-scsi@vger.kernel.org 26805S: Maintained 26806F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26807F: drivers/ufs/host/ufs-qcom* 26808 26809UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26810M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26811L: linux-renesas-soc@vger.kernel.org 26812L: linux-scsi@vger.kernel.org 26813S: Maintained 26814F: drivers/ufs/host/ufs-renesas.c 26815 26816UNIWILL LAPTOP DRIVER 26817M: Armin Wolf <W_Armin@gmx.de> 26818L: platform-driver-x86@vger.kernel.org 26819S: Maintained 26820F: Documentation/ABI/testing/sysfs-driver-uniwill-laptop 26821F: Documentation/admin-guide/laptops/uniwill-laptop.rst 26822F: Documentation/wmi/devices/uniwill-laptop.rst 26823F: drivers/platform/x86/uniwill/uniwill-acpi.c 26824F: drivers/platform/x86/uniwill/uniwill-wmi.c 26825F: drivers/platform/x86/uniwill/uniwill-wmi.h 26826 26827UNSORTED BLOCK IMAGES (UBI) 26828M: Richard Weinberger <richard@nod.at> 26829R: Zhihao Cheng <chengzhihao1@huawei.com> 26830L: linux-mtd@lists.infradead.org 26831S: Supported 26832W: http://www.linux-mtd.infradead.org/ 26833T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26834T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26835F: drivers/mtd/ubi/ 26836F: include/linux/mtd/ubi.h 26837F: include/uapi/mtd/ubi-user.h 26838 26839UPROBES 26840M: Masami Hiramatsu <mhiramat@kernel.org> 26841M: Oleg Nesterov <oleg@redhat.com> 26842M: Peter Zijlstra <peterz@infradead.org> 26843L: linux-kernel@vger.kernel.org 26844L: linux-trace-kernel@vger.kernel.org 26845S: Maintained 26846F: arch/*/include/asm/uprobes.h 26847F: arch/*/kernel/probes/uprobes.c 26848F: arch/*/kernel/uprobes.c 26849F: include/linux/uprobes.h 26850F: kernel/events/uprobes.c 26851 26852USB "USBNET" DRIVER FRAMEWORK 26853M: Oliver Neukum <oneukum@suse.com> 26854L: netdev@vger.kernel.org 26855S: Maintained 26856W: http://www.linux-usb.org/usbnet 26857F: drivers/net/usb/usbnet.c 26858F: include/linux/usb/usbnet.h 26859 26860USB ACM DRIVER 26861M: Oliver Neukum <oneukum@suse.com> 26862L: linux-usb@vger.kernel.org 26863S: Maintained 26864F: Documentation/usb/acm.rst 26865F: drivers/usb/class/cdc-acm.* 26866 26867USB APPLE MFI FASTCHARGE DRIVER 26868M: Bastien Nocera <hadess@hadess.net> 26869L: linux-usb@vger.kernel.org 26870S: Maintained 26871F: drivers/usb/misc/apple-mfi-fastcharge.c 26872 26873USB AR5523 WIRELESS DRIVER 26874L: linux-wireless@vger.kernel.org 26875S: Orphan 26876F: drivers/net/wireless/ath/ar5523/ 26877 26878USB ATTACHED SCSI 26879M: Oliver Neukum <oneukum@suse.com> 26880L: linux-usb@vger.kernel.org 26881L: linux-scsi@vger.kernel.org 26882S: Maintained 26883F: drivers/usb/storage/uas.c 26884 26885USB CDC ETHERNET DRIVER 26886M: Oliver Neukum <oliver@neukum.org> 26887L: linux-usb@vger.kernel.org 26888S: Maintained 26889F: drivers/net/usb/cdc_*.c 26890F: include/uapi/linux/usb/cdc.h 26891 26892USB CHAOSKEY DRIVER 26893M: Keith Packard <keithp@keithp.com> 26894L: linux-usb@vger.kernel.org 26895S: Maintained 26896F: drivers/usb/misc/chaoskey.c 26897 26898USB CYPRESS C67X00 DRIVER 26899L: linux-usb@vger.kernel.org 26900S: Orphan 26901F: drivers/usb/c67x00/ 26902 26903USB DAVICOM DM9601 DRIVER 26904M: Peter Korsgaard <peter@korsgaard.com> 26905L: netdev@vger.kernel.org 26906S: Maintained 26907W: http://www.linux-usb.org/usbnet 26908F: drivers/net/usb/dm9601.c 26909 26910USB EHCI DRIVER 26911M: Alan Stern <stern@rowland.harvard.edu> 26912L: linux-usb@vger.kernel.org 26913S: Maintained 26914F: Documentation/usb/ehci.rst 26915F: drivers/usb/host/ehci* 26916 26917USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26918M: Jiri Kosina <jikos@kernel.org> 26919M: Benjamin Tissoires <bentiss@kernel.org> 26920L: linux-usb@vger.kernel.org 26921S: Maintained 26922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26923F: Documentation/hid/hiddev.rst 26924F: drivers/hid/usbhid/ 26925 26926USB INTEL XHCI ROLE MUX DRIVER 26927M: Hans de Goede <hansg@kernel.org> 26928L: linux-usb@vger.kernel.org 26929S: Maintained 26930F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26931 26932USB IP DRIVER FOR HISILICON KIRIN 960 26933M: Yu Chen <chenyu56@huawei.com> 26934M: Binghui Wang <wangbinghui@hisilicon.com> 26935L: linux-usb@vger.kernel.org 26936S: Maintained 26937F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26938F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26939 26940USB IP DRIVER FOR HISILICON KIRIN 970 26941M: Mauro Carvalho Chehab <mchehab@kernel.org> 26942L: linux-usb@vger.kernel.org 26943S: Maintained 26944F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26945F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26946 26947USB ISP116X DRIVER 26948M: Olav Kongas <ok@artecdesign.ee> 26949L: linux-usb@vger.kernel.org 26950S: Maintained 26951F: drivers/usb/host/isp116x* 26952F: include/linux/usb/isp116x.h 26953 26954USB ISP1760 DRIVER 26955M: Rui Miguel Silva <rui.silva@linaro.org> 26956L: linux-usb@vger.kernel.org 26957S: Maintained 26958F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26959F: drivers/usb/isp1760/* 26960 26961USB LAN78XX ETHERNET DRIVER 26962M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26963M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26964M: UNGLinuxDriver@microchip.com 26965L: netdev@vger.kernel.org 26966S: Maintained 26967F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26968F: drivers/net/usb/lan78xx.* 26969F: include/dt-bindings/net/microchip-lan78xx.h 26970 26971USB MASS STORAGE DRIVER 26972M: Alan Stern <stern@rowland.harvard.edu> 26973L: linux-usb@vger.kernel.org 26974L: usb-storage@lists.one-eyed-alien.net 26975S: Maintained 26976F: drivers/usb/storage/ 26977 26978USB MIDI DRIVER 26979M: Clemens Ladisch <clemens@ladisch.de> 26980L: linux-sound@vger.kernel.org 26981S: Maintained 26982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26983F: sound/usb/midi.* 26984 26985USB NETWORKING DRIVERS 26986L: linux-usb@vger.kernel.org 26987S: Odd Fixes 26988F: drivers/net/usb/ 26989 26990USB OHCI DRIVER 26991M: Alan Stern <stern@rowland.harvard.edu> 26992L: linux-usb@vger.kernel.org 26993S: Maintained 26994F: Documentation/usb/ohci.rst 26995F: drivers/usb/host/ohci* 26996 26997USB OTG FSM (Finite State Machine) 26998M: Peter Chen <peter.chen@kernel.org> 26999L: linux-usb@vger.kernel.org 27000S: Maintained 27001T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 27002F: drivers/usb/common/usb-otg-fsm.c 27003 27004USB OVER IP DRIVER 27005M: Valentina Manea <valentina.manea.m@gmail.com> 27006M: Shuah Khan <shuah@kernel.org> 27007M: Shuah Khan <skhan@linuxfoundation.org> 27008R: Hongren Zheng <i@zenithal.me> 27009L: linux-usb@vger.kernel.org 27010S: Maintained 27011F: Documentation/usb/usbip_protocol.rst 27012F: drivers/usb/usbip/ 27013F: tools/testing/selftests/drivers/usb/usbip/ 27014F: tools/usb/usbip/ 27015 27016USB PEGASUS DRIVER 27017M: Petko Manolov <petkan@nucleusys.com> 27018L: linux-usb@vger.kernel.org 27019L: netdev@vger.kernel.org 27020S: Maintained 27021W: https://github.com/petkan/pegasus 27022T: git https://github.com/petkan/pegasus.git 27023F: drivers/net/usb/pegasus.* 27024 27025USB PRINTER DRIVER (usblp) 27026M: Pete Zaitcev <zaitcev@redhat.com> 27027L: linux-usb@vger.kernel.org 27028S: Supported 27029F: drivers/usb/class/usblp.c 27030 27031USB QMI WWAN NETWORK DRIVER 27032M: Bjørn Mork <bjorn@mork.no> 27033L: netdev@vger.kernel.org 27034S: Maintained 27035F: Documentation/ABI/testing/sysfs-class-net-qmi 27036F: drivers/net/usb/qmi_wwan.c 27037 27038USB RAW GADGET DRIVER 27039R: Andrey Konovalov <andreyknvl@gmail.com> 27040L: linux-usb@vger.kernel.org 27041S: Maintained 27042B: https://github.com/xairy/raw-gadget/issues 27043F: Documentation/usb/raw-gadget.rst 27044F: drivers/usb/gadget/legacy/raw_gadget.c 27045F: include/uapi/linux/usb/raw_gadget.h 27046 27047USB RTL8150 DRIVER 27048M: Petko Manolov <petkan@nucleusys.com> 27049L: linux-usb@vger.kernel.org 27050L: netdev@vger.kernel.org 27051S: Maintained 27052W: https://github.com/petkan/rtl8150 27053T: git https://github.com/petkan/rtl8150.git 27054F: drivers/net/usb/rtl8150.c 27055 27056USB SERIAL SUBSYSTEM 27057M: Johan Hovold <johan@kernel.org> 27058L: linux-usb@vger.kernel.org 27059S: Maintained 27060T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 27061F: Documentation/usb/usb-serial.rst 27062F: drivers/usb/serial/ 27063F: include/linux/usb/serial.h 27064 27065USB SMSC75XX ETHERNET DRIVER 27066M: Steve Glendinning <steve.glendinning@shawell.net> 27067L: netdev@vger.kernel.org 27068S: Maintained 27069F: drivers/net/usb/smsc75xx.* 27070 27071USB SMSC95XX ETHERNET DRIVER 27072M: Steve Glendinning <steve.glendinning@shawell.net> 27073M: UNGLinuxDriver@microchip.com 27074L: netdev@vger.kernel.org 27075S: Maintained 27076F: drivers/net/usb/smsc95xx.* 27077 27078USB SUBSYSTEM 27079M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27080L: linux-usb@vger.kernel.org 27081S: Supported 27082W: http://www.linux-usb.org 27083T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 27084F: Documentation/devicetree/bindings/usb/ 27085F: Documentation/usb/ 27086F: drivers/usb/ 27087F: include/dt-bindings/usb/ 27088F: include/linux/usb.h 27089F: include/linux/usb/ 27090F: include/uapi/linux/usb/ 27091 27092USB TYPEC BUS FOR ALTERNATE MODES 27093M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27094L: linux-usb@vger.kernel.org 27095S: Maintained 27096F: Documentation/ABI/testing/sysfs-bus-typec 27097F: Documentation/driver-api/usb/typec_bus.rst 27098F: drivers/usb/typec/altmodes/ 27099F: include/linux/usb/typec_altmode.h 27100 27101USB TYPEC CLASS 27102M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27103L: linux-usb@vger.kernel.org 27104S: Maintained 27105F: Documentation/ABI/testing/sysfs-class-typec 27106F: Documentation/driver-api/usb/typec.rst 27107F: drivers/usb/typec/ 27108F: include/linux/usb/typec.h 27109 27110USB TYPEC INTEL PMC MUX DRIVER 27111M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27112L: linux-usb@vger.kernel.org 27113S: Maintained 27114F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 27115F: drivers/usb/typec/mux/intel_pmc_mux.c 27116 27117USB TYPEC PI3USB30532 MUX DRIVER 27118M: Hans de Goede <hansg@kernel.org> 27119L: linux-usb@vger.kernel.org 27120S: Maintained 27121F: drivers/usb/typec/mux/pi3usb30532.c 27122 27123USB TYPEC PORT CONTROLLER DRIVERS 27124M: Badhri Jagan Sridharan <badhri@google.com> 27125L: linux-usb@vger.kernel.org 27126S: Maintained 27127F: drivers/usb/typec/tcpm/tcpci.c 27128F: drivers/usb/typec/tcpm/tcpm.c 27129F: include/linux/usb/tcpci.h 27130F: include/linux/usb/tcpm.h 27131 27132USB TYPEC TUSB1046 MUX DRIVER 27133M: Romain Gantois <romain.gantois@bootlin.com> 27134L: linux-usb@vger.kernel.org 27135S: Maintained 27136F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 27137F: drivers/usb/typec/mux/tusb1046.c 27138 27139USB UHCI DRIVER 27140M: Alan Stern <stern@rowland.harvard.edu> 27141L: linux-usb@vger.kernel.org 27142S: Maintained 27143F: drivers/usb/host/uhci* 27144 27145USB VIDEO CLASS 27146M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27147M: Hans de Goede <hansg@kernel.org> 27148L: linux-media@vger.kernel.org 27149S: Maintained 27150W: http://www.ideasonboard.org/uvc/ 27151T: git git://linuxtv.org/media.git 27152F: Documentation/userspace-api/media/drivers/uvcvideo.rst 27153F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 27154F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 27155F: drivers/media/common/uvc.c 27156F: drivers/media/usb/uvc/ 27157F: include/linux/usb/uvc.h 27158F: include/uapi/linux/uvcvideo.h 27159 27160USB WEBCAM GADGET 27161L: linux-usb@vger.kernel.org 27162S: Orphan 27163F: drivers/usb/gadget/function/*uvc* 27164F: drivers/usb/gadget/legacy/webcam.c 27165F: include/uapi/linux/usb/g_uvc.h 27166 27167USB XHCI DRIVER 27168M: Mathias Nyman <mathias.nyman@intel.com> 27169L: linux-usb@vger.kernel.org 27170S: Supported 27171F: drivers/usb/host/pci-quirks* 27172F: drivers/usb/host/xhci* 27173 27174USER DATAGRAM PROTOCOL (UDP) 27175M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27176L: netdev@vger.kernel.org 27177S: Maintained 27178F: include/linux/udp.h 27179F: include/net/udp.h 27180F: include/trace/events/udp.h 27181F: include/uapi/linux/udp.h 27182F: net/ipv4/udp.c 27183F: net/ipv6/udp.c 27184 27185USER-MODE LINUX (UML) 27186M: Richard Weinberger <richard@nod.at> 27187M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 27188M: Johannes Berg <johannes@sipsolutions.net> 27189L: linux-um@lists.infradead.org 27190S: Maintained 27191W: http://user-mode-linux.sourceforge.net 27192Q: https://patchwork.ozlabs.org/project/linux-um/list/ 27193T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 27194T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 27195F: Documentation/virt/uml/ 27196F: arch/um/ 27197F: arch/x86/um/ 27198F: fs/hostfs/ 27199 27200USERSPACE COPYIN/COPYOUT (UIOVEC) 27201M: Alexander Viro <viro@zeniv.linux.org.uk> 27202L: linux-block@vger.kernel.org 27203L: linux-fsdevel@vger.kernel.org 27204S: Maintained 27205F: include/linux/uio.h 27206F: lib/iov_iter.c 27207 27208USERSPACE DMA BUFFER DRIVER 27209M: Gerd Hoffmann <kraxel@redhat.com> 27210M: Vivek Kasireddy <vivek.kasireddy@intel.com> 27211L: dri-devel@lists.freedesktop.org 27212S: Maintained 27213T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27214F: drivers/dma-buf/udmabuf.c 27215F: include/uapi/linux/udmabuf.h 27216 27217USERSPACE I/O (UIO) 27218M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27219S: Maintained 27220T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27221F: Documentation/driver-api/uio-howto.rst 27222F: drivers/uio/ 27223F: include/linux/uio_driver.h 27224 27225USERSPACE STACK UNWINDING 27226M: Josh Poimboeuf <jpoimboe@kernel.org> 27227M: Steven Rostedt <rostedt@goodmis.org> 27228S: Maintained 27229F: include/linux/unwind*.h 27230F: kernel/unwind/ 27231 27232UTIL-LINUX PACKAGE 27233M: Karel Zak <kzak@redhat.com> 27234L: util-linux@vger.kernel.org 27235S: Maintained 27236W: http://en.wikipedia.org/wiki/Util-linux 27237T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 27238 27239UUID HELPERS 27240R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27241L: linux-kernel@vger.kernel.org 27242S: Maintained 27243F: include/linux/uuid.h 27244F: lib/test_uuid.c 27245F: lib/uuid.c 27246 27247UV SYSFS DRIVER 27248M: Justin Ernst <justin.ernst@hpe.com> 27249L: platform-driver-x86@vger.kernel.org 27250S: Maintained 27251F: drivers/platform/x86/uv_sysfs.c 27252 27253UVESAFB DRIVER 27254M: Michal Januszewski <spock@gentoo.org> 27255L: linux-fbdev@vger.kernel.org 27256S: Maintained 27257W: https://github.com/mjanusz/v86d 27258F: Documentation/fb/uvesafb.rst 27259F: drivers/video/fbdev/uvesafb.* 27260 27261Ux500 CLOCK DRIVERS 27262M: Ulf Hansson <ulf.hansson@linaro.org> 27263L: linux-clk@vger.kernel.org 27264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27265S: Maintained 27266F: drivers/clk/ux500/ 27267 27268V4L2 ASYNC AND FWNODE FRAMEWORKS 27269M: Sakari Ailus <sakari.ailus@linux.intel.com> 27270L: linux-media@vger.kernel.org 27271S: Maintained 27272T: git git://linuxtv.org/media.git 27273F: drivers/media/v4l2-core/v4l2-async.c 27274F: drivers/media/v4l2-core/v4l2-fwnode.c 27275F: include/media/v4l2-async.h 27276F: include/media/v4l2-fwnode.h 27277 27278V4L2 LENS DRIVERS 27279M: Sakari Ailus <sakari.ailus@linux.intel.com> 27280L: linux-media@vger.kernel.org 27281S: Maintained 27282F: drivers/media/i2c/ak* 27283F: drivers/media/i2c/dw* 27284F: drivers/media/i2c/lm* 27285 27286V4L2 CAMERA SENSOR DRIVERS 27287M: Sakari Ailus <sakari.ailus@linux.intel.com> 27288L: linux-media@vger.kernel.org 27289S: Maintained 27290F: Documentation/driver-api/media/camera-sensor.rst 27291F: Documentation/driver-api/media/tx-rx.rst 27292F: drivers/media/i2c/ar* 27293F: drivers/media/i2c/gc* 27294F: drivers/media/i2c/hi* 27295F: drivers/media/i2c/imx* 27296F: drivers/media/i2c/mt* 27297F: drivers/media/i2c/og* 27298F: drivers/media/i2c/ov* 27299F: drivers/media/i2c/s5* 27300F: drivers/media/i2c/vd55g1.c 27301F: drivers/media/i2c/vd56g3.c 27302F: drivers/media/i2c/vgxy61.c 27303 27304V4L2 GENERIC ISP PARAMETERS AND STATISTIC FORMATS 27305M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 27306L: linux-media@vger.kernel.org 27307S: Maintained 27308F: Documentation/driver-api/media/v4l2-isp.rst 27309F: Documentation/userspace-api/media/v4l/v4l2-isp.rst 27310F: drivers/media/v4l2-core/v4l2-isp.c 27311F: include/media/v4l2-isp.h 27312F: include/uapi/linux/media/v4l2-isp.h 27313 27314VF610 NAND DRIVER 27315M: Stefan Agner <stefan@agner.ch> 27316L: linux-mtd@lists.infradead.org 27317S: Supported 27318F: drivers/mtd/nand/raw/vf610_nfc.c 27319 27320VFAT/FAT/MSDOS FILESYSTEM 27321M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 27322S: Maintained 27323F: Documentation/filesystems/vfat.rst 27324F: fs/fat/ 27325F: tools/testing/selftests/filesystems/fat/ 27326 27327VFIO CDX DRIVER 27328M: Nipun Gupta <nipun.gupta@amd.com> 27329M: Nikhil Agarwal <nikhil.agarwal@amd.com> 27330L: kvm@vger.kernel.org 27331S: Maintained 27332F: drivers/vfio/cdx/* 27333 27334VFIO DRIVER 27335M: Alex Williamson <alex@shazbot.org> 27336L: kvm@vger.kernel.org 27337S: Maintained 27338T: git https://github.com/awilliam/linux-vfio.git 27339F: Documentation/ABI/testing/debugfs-vfio 27340F: Documentation/ABI/testing/sysfs-devices-vfio-dev 27341F: Documentation/driver-api/vfio.rst 27342F: drivers/vfio/ 27343F: include/linux/vfio.h 27344F: include/linux/vfio_pci_core.h 27345F: include/uapi/linux/vfio.h 27346F: tools/testing/selftests/vfio/ 27347 27348VFIO FSL-MC DRIVER 27349L: kvm@vger.kernel.org 27350S: Obsolete 27351F: drivers/vfio/fsl-mc/ 27352 27353VFIO HISILICON PCI DRIVER 27354M: Longfang Liu <liulongfang@huawei.com> 27355L: kvm@vger.kernel.org 27356S: Maintained 27357F: drivers/vfio/pci/hisilicon/ 27358 27359VFIO MEDIATED DEVICE DRIVERS 27360M: Kirti Wankhede <kwankhede@nvidia.com> 27361L: kvm@vger.kernel.org 27362S: Maintained 27363F: Documentation/driver-api/vfio-mediated-device.rst 27364F: drivers/vfio/mdev/ 27365F: include/linux/mdev.h 27366F: samples/vfio-mdev/ 27367 27368VFIO MLX5 PCI DRIVER 27369M: Yishai Hadas <yishaih@nvidia.com> 27370L: kvm@vger.kernel.org 27371S: Maintained 27372F: drivers/vfio/pci/mlx5/ 27373 27374VFIO NVIDIA GRACE GPU DRIVER 27375M: Ankit Agrawal <ankita@nvidia.com> 27376L: kvm@vger.kernel.org 27377S: Supported 27378F: drivers/vfio/pci/nvgrace-gpu/ 27379 27380VFIO PCI DEVICE SPECIFIC DRIVERS 27381R: Jason Gunthorpe <jgg@nvidia.com> 27382R: Yishai Hadas <yishaih@nvidia.com> 27383R: Shameer Kolothum <skolothumtho@nvidia.com> 27384R: Kevin Tian <kevin.tian@intel.com> 27385L: kvm@vger.kernel.org 27386S: Maintained 27387P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 27388F: drivers/vfio/pci/*/ 27389 27390VFIO PDS PCI DRIVER 27391M: Brett Creeley <brett.creeley@amd.com> 27392L: kvm@vger.kernel.org 27393S: Maintained 27394F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 27395F: drivers/vfio/pci/pds/ 27396 27397VFIO PLATFORM DRIVER 27398M: Eric Auger <eric.auger@redhat.com> 27399R: Mostafa Saleh <smostafa@google.com> 27400R: Pranjal Shrivastava <praan@google.com> 27401L: kvm@vger.kernel.org 27402S: Maintained 27403F: drivers/vfio/platform/ 27404 27405VFIO QAT PCI DRIVER 27406M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 27407L: kvm@vger.kernel.org 27408L: qat-linux@intel.com 27409S: Supported 27410F: drivers/vfio/pci/qat/ 27411 27412VFIO SELFTESTS 27413M: David Matlack <dmatlack@google.com> 27414L: kvm@vger.kernel.org 27415S: Maintained 27416F: tools/testing/selftests/vfio/ 27417 27418VFIO VIRTIO PCI DRIVER 27419M: Yishai Hadas <yishaih@nvidia.com> 27420L: kvm@vger.kernel.org 27421L: virtualization@lists.linux.dev 27422S: Maintained 27423F: drivers/vfio/pci/virtio 27424 27425VFIO XE PCI DRIVER 27426M: Michał Winiarski <michal.winiarski@intel.com> 27427L: kvm@vger.kernel.org 27428L: intel-xe@lists.freedesktop.org 27429S: Supported 27430F: drivers/vfio/pci/xe 27431 27432VGA_SWITCHEROO 27433R: Lukas Wunner <lukas@wunner.de> 27434S: Maintained 27435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27436F: Documentation/gpu/vga-switcheroo.rst 27437F: drivers/gpu/vga/vga_switcheroo.c 27438F: include/linux/vga_switcheroo.h 27439 27440VIA RHINE NETWORK DRIVER 27441M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27442S: Maintained 27443F: drivers/net/ethernet/via/via-rhine.c 27444 27445VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27446M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27447L: linux-fbdev@vger.kernel.org 27448S: Maintained 27449F: drivers/video/fbdev/via/ 27450F: include/linux/via-core.h 27451F: include/linux/via_i2c.h 27452 27453VIA VELOCITY NETWORK DRIVER 27454M: Francois Romieu <romieu@fr.zoreil.com> 27455L: netdev@vger.kernel.org 27456S: Maintained 27457F: drivers/net/ethernet/via/via-velocity.* 27458 27459VICODEC VIRTUAL CODEC DRIVER 27460M: Hans Verkuil <hverkuil@kernel.org> 27461L: linux-media@vger.kernel.org 27462S: Maintained 27463W: https://linuxtv.org 27464T: git git://linuxtv.org/media.git 27465F: drivers/media/test-drivers/vicodec/* 27466 27467VIDEO I2C POLLING DRIVER 27468M: Matt Ranostay <matt.ranostay@konsulko.com> 27469L: linux-media@vger.kernel.org 27470S: Maintained 27471F: drivers/media/i2c/video-i2c.c 27472 27473VIDEO MULTIPLEXER DRIVER 27474M: Philipp Zabel <p.zabel@pengutronix.de> 27475L: linux-media@vger.kernel.org 27476S: Maintained 27477F: drivers/media/platform/video-mux.c 27478 27479VIDEOBUF2 FRAMEWORK 27480M: Tomasz Figa <tfiga@chromium.org> 27481M: Marek Szyprowski <m.szyprowski@samsung.com> 27482L: linux-media@vger.kernel.org 27483S: Maintained 27484F: drivers/media/common/videobuf2/* 27485F: include/media/videobuf2-* 27486 27487VIDTV VIRTUAL DIGITAL TV DRIVER 27488M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27489L: linux-media@vger.kernel.org 27490S: Maintained 27491W: https://linuxtv.org 27492T: git git://linuxtv.org/media.git 27493F: drivers/media/test-drivers/vidtv/* 27494 27495VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27496M: Shuah Khan <skhan@linuxfoundation.org> 27497R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27498L: linux-media@vger.kernel.org 27499S: Maintained 27500W: https://linuxtv.org 27501T: git git://linuxtv.org/media.git 27502F: drivers/media/test-drivers/vimc/* 27503 27504VIRT LIB 27505M: Alex Williamson <alex@shazbot.org> 27506M: Paolo Bonzini <pbonzini@redhat.com> 27507L: kvm@vger.kernel.org 27508S: Supported 27509F: virt/lib/ 27510 27511VIRTIO AND VHOST VSOCK DRIVER 27512M: Stefan Hajnoczi <stefanha@redhat.com> 27513M: Stefano Garzarella <sgarzare@redhat.com> 27514L: kvm@vger.kernel.org 27515L: virtualization@lists.linux.dev 27516L: netdev@vger.kernel.org 27517S: Maintained 27518F: drivers/vhost/vsock.c 27519F: include/linux/virtio_vsock.h 27520F: include/uapi/linux/virtio_vsock.h 27521F: net/vmw_vsock/virtio_transport.c 27522F: net/vmw_vsock/virtio_transport_common.c 27523 27524VIRTIO BALLOON 27525M: "Michael S. Tsirkin" <mst@redhat.com> 27526M: David Hildenbrand <david@kernel.org> 27527L: virtualization@lists.linux.dev 27528S: Maintained 27529F: drivers/virtio/virtio_balloon.c 27530F: include/linux/balloon_compaction.h 27531F: include/uapi/linux/virtio_balloon.h 27532F: mm/balloon_compaction.c 27533 27534VIRTIO BLOCK AND SCSI DRIVERS 27535M: "Michael S. Tsirkin" <mst@redhat.com> 27536M: Jason Wang <jasowang@redhat.com> 27537R: Paolo Bonzini <pbonzini@redhat.com> 27538R: Stefan Hajnoczi <stefanha@redhat.com> 27539R: Eugenio Pérez <eperezma@redhat.com> 27540L: virtualization@lists.linux.dev 27541S: Maintained 27542F: drivers/block/virtio_blk.c 27543F: drivers/scsi/virtio_scsi.c 27544F: include/uapi/linux/virtio_blk.h 27545F: include/uapi/linux/virtio_scsi.h 27546 27547VIRTIO CONSOLE DRIVER 27548M: Amit Shah <amit@kernel.org> 27549L: virtualization@lists.linux.dev 27550S: Maintained 27551F: drivers/char/virtio_console.c 27552F: include/uapi/linux/virtio_console.h 27553 27554VIRTIO CORE 27555M: "Michael S. Tsirkin" <mst@redhat.com> 27556M: Jason Wang <jasowang@redhat.com> 27557R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27558R: Eugenio Pérez <eperezma@redhat.com> 27559L: virtualization@lists.linux.dev 27560S: Maintained 27561F: Documentation/ABI/testing/sysfs-bus-vdpa 27562F: Documentation/ABI/testing/sysfs-class-vduse 27563F: Documentation/devicetree/bindings/virtio/ 27564F: Documentation/driver-api/virtio/ 27565F: drivers/block/virtio_blk.c 27566F: drivers/crypto/virtio/ 27567F: drivers/vdpa/ 27568F: drivers/virtio/ 27569F: include/linux/vdpa.h 27570F: include/linux/virtio*.h 27571F: include/linux/vringh.h 27572F: include/uapi/linux/virtio_*.h 27573F: net/vmw_vsock/virtio* 27574F: tools/virtio/ 27575 27576VIRTIO CRYPTO DRIVER 27577M: Gonglei <arei.gonglei@huawei.com> 27578L: virtualization@lists.linux.dev 27579L: linux-crypto@vger.kernel.org 27580S: Maintained 27581F: drivers/crypto/virtio/ 27582F: include/uapi/linux/virtio_crypto.h 27583 27584VIRTIO DRIVERS FOR S390 27585M: Cornelia Huck <cohuck@redhat.com> 27586M: Halil Pasic <pasic@linux.ibm.com> 27587M: Eric Farman <farman@linux.ibm.com> 27588L: linux-s390@vger.kernel.org 27589L: virtualization@lists.linux.dev 27590L: kvm@vger.kernel.org 27591S: Supported 27592F: arch/s390/include/uapi/asm/virtio-ccw.h 27593F: drivers/s390/virtio/ 27594 27595VIRTIO FILE SYSTEM 27596M: German Maglione <gmaglione@redhat.com> 27597M: Vivek Goyal <vgoyal@redhat.com> 27598M: Stefan Hajnoczi <stefanha@redhat.com> 27599M: Miklos Szeredi <miklos@szeredi.hu> 27600R: Eugenio Pérez <eperezma@redhat.com> 27601L: virtualization@lists.linux.dev 27602L: linux-fsdevel@vger.kernel.org 27603S: Supported 27604W: https://virtio-fs.gitlab.io/ 27605F: Documentation/filesystems/virtiofs.rst 27606F: fs/fuse/virtio_fs.c 27607F: include/uapi/linux/virtio_fs.h 27608 27609VIRTIO GPIO DRIVER 27610M: Enrico Weigelt, metux IT consult <info@metux.net> 27611M: Viresh Kumar <vireshk@kernel.org> 27612L: linux-gpio@vger.kernel.org 27613L: virtualization@lists.linux.dev 27614S: Maintained 27615F: drivers/gpio/gpio-virtio.c 27616F: include/uapi/linux/virtio_gpio.h 27617 27618VIRTIO GPU DRIVER 27619M: David Airlie <airlied@redhat.com> 27620M: Gerd Hoffmann <kraxel@redhat.com> 27621M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27622R: Gurchetan Singh <gurchetansingh@chromium.org> 27623R: Chia-I Wu <olvaffe@gmail.com> 27624L: dri-devel@lists.freedesktop.org 27625L: virtualization@lists.linux.dev 27626S: Maintained 27627T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27628F: drivers/gpu/drm/ci/xfails/virtio* 27629F: drivers/gpu/drm/virtio/ 27630F: include/uapi/linux/virtio_gpu.h 27631 27632VIRTIO HOST (VHOST) 27633M: "Michael S. Tsirkin" <mst@redhat.com> 27634M: Jason Wang <jasowang@redhat.com> 27635R: Eugenio Pérez <eperezma@redhat.com> 27636L: kvm@vger.kernel.org 27637L: virtualization@lists.linux.dev 27638L: netdev@vger.kernel.org 27639S: Maintained 27640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27641F: drivers/vhost/ 27642F: include/linux/sched/vhost_task.h 27643F: include/linux/vhost_iotlb.h 27644F: include/uapi/linux/vhost.h 27645F: kernel/vhost_task.c 27646 27647VIRTIO HOST (VHOST-SCSI) 27648M: "Michael S. Tsirkin" <mst@redhat.com> 27649M: Jason Wang <jasowang@redhat.com> 27650M: Mike Christie <michael.christie@oracle.com> 27651R: Paolo Bonzini <pbonzini@redhat.com> 27652R: Stefan Hajnoczi <stefanha@redhat.com> 27653L: virtualization@lists.linux.dev 27654S: Maintained 27655F: drivers/vhost/scsi.c 27656 27657VIRTIO I2C DRIVER 27658M: Viresh Kumar <viresh.kumar@linaro.org> 27659R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27660L: linux-i2c@vger.kernel.org 27661L: virtualization@lists.linux.dev 27662S: Maintained 27663F: drivers/i2c/busses/i2c-virtio.c 27664F: include/uapi/linux/virtio_i2c.h 27665 27666VIRTIO INPUT DRIVER 27667M: Gerd Hoffmann <kraxel@redhat.com> 27668S: Maintained 27669F: drivers/virtio/virtio_input.c 27670F: include/uapi/linux/virtio_input.h 27671 27672VIRTIO IOMMU DRIVER 27673M: Jean-Philippe Brucker <jpb@kernel.org> 27674L: virtualization@lists.linux.dev 27675S: Maintained 27676F: drivers/iommu/virtio-iommu.c 27677F: include/uapi/linux/virtio_iommu.h 27678 27679VIRTIO MEM DRIVER 27680M: David Hildenbrand <david@kernel.org> 27681L: virtualization@lists.linux.dev 27682S: Maintained 27683W: https://virtio-mem.gitlab.io/ 27684F: drivers/virtio/virtio_mem.c 27685F: include/uapi/linux/virtio_mem.h 27686 27687VIRTIO NET DRIVER 27688M: "Michael S. Tsirkin" <mst@redhat.com> 27689M: Jason Wang <jasowang@redhat.com> 27690R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27691R: Eugenio Pérez <eperezma@redhat.com> 27692L: netdev@vger.kernel.org 27693L: virtualization@lists.linux.dev 27694S: Maintained 27695F: drivers/net/virtio_net.c 27696F: include/linux/virtio_net.h 27697F: include/uapi/linux/virtio_net.h 27698F: tools/testing/selftests/drivers/net/virtio_net/ 27699 27700VIRTIO PMEM DRIVER 27701M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27702L: virtualization@lists.linux.dev 27703S: Maintained 27704F: drivers/nvdimm/nd_virtio.c 27705F: drivers/nvdimm/virtio_pmem.c 27706 27707VIRTIO RTC DRIVER 27708M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27709L: virtualization@lists.linux.dev 27710S: Maintained 27711F: drivers/virtio/virtio_rtc_* 27712F: include/uapi/linux/virtio_rtc.h 27713 27714VIRTIO SOUND DRIVER 27715M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27716M: "Michael S. Tsirkin" <mst@redhat.com> 27717L: virtualization@lists.linux.dev 27718L: linux-sound@vger.kernel.org 27719S: Maintained 27720F: include/uapi/linux/virtio_snd.h 27721F: sound/virtio/* 27722 27723VIRTIO SPI DRIVER 27724M: Haixu Cui <quic_haixcui@quicinc.com> 27725L: virtualization@lists.linux.dev 27726S: Maintained 27727F: drivers/spi/spi-virtio.c 27728F: include/uapi/linux/virtio_spi.h 27729 27730VIRTUAL BOX GUEST DEVICE DRIVER 27731M: Hans de Goede <hansg@kernel.org> 27732M: Arnd Bergmann <arnd@arndb.de> 27733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27734S: Maintained 27735F: drivers/virt/vboxguest/ 27736F: include/linux/vbox_utils.h 27737F: include/uapi/linux/vbox*.h 27738 27739VIRTUAL BOX SHARED FOLDER VFS DRIVER 27740M: Hans de Goede <hansg@kernel.org> 27741L: linux-fsdevel@vger.kernel.org 27742S: Maintained 27743F: fs/vboxsf/* 27744 27745VIRTUAL PCM TEST DRIVER 27746M: Ivan Orlov <ivan.orlov0322@gmail.com> 27747L: linux-sound@vger.kernel.org 27748S: Maintained 27749F: Documentation/sound/cards/pcmtest.rst 27750F: sound/drivers/pcmtest.c 27751F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27752 27753VIRTUAL SERIO DEVICE DRIVER 27754M: Stephen Chandler Paul <thatslyude@gmail.com> 27755S: Maintained 27756F: drivers/input/serio/userio.c 27757F: include/uapi/linux/userio.h 27758 27759VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27760M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27761S: Maintained 27762F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27763F: drivers/iio/light/veml3235.c 27764 27765VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27766M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27767S: Maintained 27768F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27769F: drivers/iio/light/veml6030.c 27770 27771VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27772M: Andreas Klinger <ak@it-klinger.de> 27773S: Maintained 27774F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27775F: drivers/iio/light/veml6046x00.c 27776 27777VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27778M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27779S: Maintained 27780F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27781F: drivers/iio/light/veml6075.c 27782 27783VISL VIRTUAL STATELESS DECODER DRIVER 27784M: Daniel Almeida <daniel.almeida@collabora.com> 27785L: linux-media@vger.kernel.org 27786S: Supported 27787F: drivers/media/test-drivers/visl 27788 27789VIVID VIRTUAL VIDEO DRIVER 27790M: Hans Verkuil <hverkuil@kernel.org> 27791L: linux-media@vger.kernel.org 27792S: Maintained 27793W: https://linuxtv.org 27794T: git git://linuxtv.org/media.git 27795F: drivers/media/test-drivers/vivid/* 27796 27797VM SOCKETS (AF_VSOCK) 27798M: Stefano Garzarella <sgarzare@redhat.com> 27799L: virtualization@lists.linux.dev 27800L: netdev@vger.kernel.org 27801S: Maintained 27802F: drivers/net/vsockmon.c 27803F: include/net/af_vsock.h 27804F: include/uapi/linux/vm_sockets.h 27805F: include/uapi/linux/vm_sockets_diag.h 27806F: include/uapi/linux/vsockmon.h 27807F: net/vmw_vsock/ 27808F: tools/testing/selftests/vsock/ 27809F: tools/testing/vsock/ 27810 27811VMALLOC 27812M: Andrew Morton <akpm@linux-foundation.org> 27813M: Uladzislau Rezki <urezki@gmail.com> 27814L: linux-mm@kvack.org 27815S: Maintained 27816W: http://www.linux-mm.org 27817T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27818F: include/linux/vmalloc.h 27819F: mm/vmalloc.c 27820F: lib/test_vmalloc.c 27821 27822VME SUBSYSTEM 27823L: linux-kernel@vger.kernel.org 27824S: Orphan 27825T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27826F: Documentation/driver-api/vme.rst 27827F: drivers/staging/vme_user/ 27828 27829VMWARE BALLOON DRIVER 27830M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27831R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27832L: linux-kernel@vger.kernel.org 27833S: Supported 27834F: drivers/misc/vmw_balloon.c 27835 27836VMWARE HYPERVISOR INTERFACE 27837M: Ajay Kaher <ajay.kaher@broadcom.com> 27838M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27839R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27840L: virtualization@lists.linux.dev 27841L: x86@kernel.org 27842S: Supported 27843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27844F: arch/x86/include/asm/vmware.h 27845F: arch/x86/kernel/cpu/vmware.c 27846 27847VMWARE PVRDMA DRIVER 27848M: Bryan Tan <bryan-bt.tan@broadcom.com> 27849M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27850R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27851L: linux-rdma@vger.kernel.org 27852S: Supported 27853F: drivers/infiniband/hw/vmw_pvrdma/ 27854 27855VMWARE PVSCSI DRIVER 27856M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27858L: linux-scsi@vger.kernel.org 27859S: Supported 27860F: drivers/scsi/vmw_pvscsi.c 27861F: drivers/scsi/vmw_pvscsi.h 27862 27863VMWARE VIRTUAL PTP CLOCK DRIVER 27864M: Nick Shi <nick.shi@broadcom.com> 27865R: Ajay Kaher <ajay.kaher@broadcom.com> 27866R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27867R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27868L: netdev@vger.kernel.org 27869S: Supported 27870F: drivers/ptp/ptp_vmw.c 27871 27872VMWARE VMCI DRIVER 27873M: Bryan Tan <bryan-bt.tan@broadcom.com> 27874M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27876L: linux-kernel@vger.kernel.org 27877S: Supported 27878F: drivers/misc/vmw_vmci/ 27879F: include/linux/vmw_vmci* 27880 27881VMWARE VMMOUSE SUBDRIVER 27882M: Zack Rusin <zack.rusin@broadcom.com> 27883R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27884L: linux-input@vger.kernel.org 27885S: Supported 27886F: drivers/input/mouse/vmmouse.c 27887F: drivers/input/mouse/vmmouse.h 27888 27889VMWARE VMXNET3 ETHERNET DRIVER 27890M: Ronak Doshi <ronak.doshi@broadcom.com> 27891R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27892L: netdev@vger.kernel.org 27893S: Supported 27894F: drivers/net/vmxnet3/ 27895 27896VMWARE VSOCK VMCI TRANSPORT DRIVER 27897M: Bryan Tan <bryan-bt.tan@broadcom.com> 27898M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27900L: linux-kernel@vger.kernel.org 27901S: Supported 27902F: net/vmw_vsock/vmci_transport* 27903 27904VOCORE VOCORE2 BOARD 27905M: Harvey Hunt <harveyhuntnexus@gmail.com> 27906L: linux-mips@vger.kernel.org 27907S: Maintained 27908F: arch/mips/boot/dts/ralink/vocore2.dts 27909 27910VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27911M: Liam Girdwood <lgirdwood@gmail.com> 27912M: Mark Brown <broonie@kernel.org> 27913L: linux-kernel@vger.kernel.org 27914S: Supported 27915W: http://www.slimlogic.co.uk/?p=48 27916T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27917F: Documentation/devicetree/bindings/regulator/ 27918F: Documentation/power/regulator/ 27919F: drivers/regulator/ 27920F: rust/kernel/regulator.rs 27921F: include/dt-bindings/regulator/ 27922F: include/linux/regulator/ 27923K: regulator_get_optional 27924 27925VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27926R: Matti Vaittinen <mazziesaccount@gmail.com> 27927F: drivers/regulator/irq_helpers.c 27928 27929VRF 27930M: David Ahern <dsahern@kernel.org> 27931L: netdev@vger.kernel.org 27932S: Maintained 27933F: Documentation/networking/vrf.rst 27934F: drivers/net/vrf.c 27935 27936VSPRINTF 27937M: Petr Mladek <pmladek@suse.com> 27938M: Steven Rostedt <rostedt@goodmis.org> 27939R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27940R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27941R: Sergey Senozhatsky <senozhatsky@chromium.org> 27942S: Maintained 27943T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27944F: Documentation/core-api/printk-formats.rst 27945F: lib/tests/printf_kunit.c 27946F: lib/tests/scanf_kunit.c 27947F: lib/vsprintf.c 27948 27949VT1211 HARDWARE MONITOR DRIVER 27950M: Juerg Haefliger <juergh@proton.me> 27951L: linux-hwmon@vger.kernel.org 27952S: Maintained 27953F: Documentation/hwmon/vt1211.rst 27954F: drivers/hwmon/vt1211.c 27955 27956VT8231 HARDWARE MONITOR DRIVER 27957M: Roger Lucas <vt8231@hiddenengine.co.uk> 27958L: linux-hwmon@vger.kernel.org 27959S: Maintained 27960F: drivers/hwmon/vt8231.c 27961 27962VUB300 USB to SDIO/SD/MMC bridge chip 27963L: linux-mmc@vger.kernel.org 27964S: Orphan 27965F: drivers/mmc/host/vub300.c 27966 27967W1 DALLAS'S 1-WIRE BUS 27968M: Krzysztof Kozlowski <krzk@kernel.org> 27969S: Maintained 27970F: Documentation/devicetree/bindings/w1/ 27971F: Documentation/w1/ 27972F: drivers/w1/ 27973F: include/linux/w1.h 27974 27975W83791D HARDWARE MONITORING DRIVER 27976M: Marc Hulsman <m.hulsman@tudelft.nl> 27977L: linux-hwmon@vger.kernel.org 27978S: Maintained 27979F: Documentation/hwmon/w83791d.rst 27980F: drivers/hwmon/w83791d.c 27981 27982W83793 HARDWARE MONITORING DRIVER 27983M: Rudolf Marek <r.marek@assembler.cz> 27984L: linux-hwmon@vger.kernel.org 27985S: Maintained 27986F: Documentation/hwmon/w83793.rst 27987F: drivers/hwmon/w83793.c 27988 27989W83795 HARDWARE MONITORING DRIVER 27990M: Jean Delvare <jdelvare@suse.com> 27991L: linux-hwmon@vger.kernel.org 27992S: Maintained 27993F: drivers/hwmon/w83795.c 27994 27995W83L51xD SD/MMC CARD INTERFACE DRIVER 27996M: Pierre Ossman <pierre@ossman.eu> 27997S: Maintained 27998F: drivers/mmc/host/wbsd.* 27999 28000WACOM PROTOCOL 4 SERIAL TABLETS 28001M: Julian Squires <julian@cipht.net> 28002M: Hans de Goede <hansg@kernel.org> 28003L: linux-input@vger.kernel.org 28004S: Maintained 28005F: drivers/input/tablet/wacom_serial4.c 28006 28007WANGXUN ETHERNET DRIVER 28008M: Jiawen Wu <jiawenwu@trustnetic.com> 28009M: Mengyuan Lou <mengyuanlou@net-swift.com> 28010L: netdev@vger.kernel.org 28011S: Maintained 28012W: https://www.net-swift.com 28013F: Documentation/networking/device_drivers/ethernet/wangxun/* 28014F: drivers/net/ethernet/wangxun/ 28015F: drivers/net/pcs/pcs-xpcs-wx.c 28016 28017WATCHDOG DEVICE DRIVERS 28018M: Wim Van Sebroeck <wim@linux-watchdog.org> 28019M: Guenter Roeck <linux@roeck-us.net> 28020L: linux-watchdog@vger.kernel.org 28021S: Maintained 28022W: http://www.linux-watchdog.org/ 28023T: git git://www.linux-watchdog.org/linux-watchdog.git 28024F: Documentation/devicetree/bindings/watchdog/ 28025F: Documentation/watchdog/ 28026F: drivers/watchdog/ 28027F: include/linux/watchdog.h 28028F: include/trace/events/watchdog.h 28029F: include/uapi/linux/watchdog.h 28030 28031WAVE5 VPU CODEC DRIVER 28032M: Nas Chung <nas.chung@chipsnmedia.com> 28033M: Jackson Lee <jackson.lee@chipsnmedia.com> 28034L: linux-media@vger.kernel.org 28035S: Maintained 28036F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 28037F: drivers/media/platform/chips-media/wave5/ 28038 28039WHISKEYCOVE PMIC GPIO DRIVER 28040M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 28041L: linux-gpio@vger.kernel.org 28042S: Maintained 28043F: drivers/gpio/gpio-wcove.c 28044 28045WHWAVE RTC DRIVER 28046M: Dianlong Li <long17.cool@163.com> 28047L: linux-rtc@vger.kernel.org 28048S: Maintained 28049F: drivers/rtc/rtc-sd3078.c 28050 28051WIIMOTE HID DRIVER 28052M: David Rheinsberg <david@readahead.eu> 28053L: linux-input@vger.kernel.org 28054S: Maintained 28055F: drivers/hid/hid-wiimote* 28056 28057WILOCITY WIL6210 WIRELESS DRIVER 28058L: linux-wireless@vger.kernel.org 28059S: Orphan 28060W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 28061F: drivers/net/wireless/ath/wil6210/ 28062 28063WINBOND CIR DRIVER 28064M: David Härdeman <david@hardeman.nu> 28065S: Maintained 28066F: drivers/media/rc/winbond-cir.c 28067 28068WINSEN MHZ19B 28069M: Gyeyoung Baek <gye976@gmail.com> 28070S: Maintained 28071F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 28072F: drivers/iio/chemical/mhz19b.c 28073 28074WINSYSTEMS EBC-C384 WATCHDOG DRIVER 28075L: linux-watchdog@vger.kernel.org 28076S: Orphan 28077F: drivers/watchdog/ebc-c384_wdt.c 28078 28079WINSYSTEMS WS16C48 GPIO DRIVER 28080M: William Breathitt Gray <wbg@kernel.org> 28081L: linux-gpio@vger.kernel.org 28082S: Maintained 28083F: drivers/gpio/gpio-ws16c48.c 28084 28085WIREGUARD SECURE NETWORK TUNNEL 28086M: Jason A. Donenfeld <Jason@zx2c4.com> 28087L: wireguard@lists.zx2c4.com 28088L: netdev@vger.kernel.org 28089S: Maintained 28090F: Documentation/netlink/specs/wireguard.yaml 28091F: drivers/net/wireguard/ 28092F: tools/testing/selftests/wireguard/ 28093 28094WISTRON LAPTOP BUTTON DRIVER 28095M: Miloslav Trmac <mitr@volny.cz> 28096S: Maintained 28097F: drivers/input/misc/wistron_btns.c 28098 28099WMI BINARY MOF DRIVER 28100M: Armin Wolf <W_Armin@gmx.de> 28101R: Thomas Weißschuh <linux@weissschuh.net> 28102L: platform-driver-x86@vger.kernel.org 28103S: Maintained 28104F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 28105F: Documentation/wmi/devices/wmi-bmof.rst 28106F: drivers/platform/x86/wmi-bmof.c 28107 28108WOLFSON MICROELECTRONICS DRIVERS 28109L: patches@opensource.cirrus.com 28110S: Supported 28111W: https://github.com/CirrusLogic/linux-drivers/wiki 28112T: git https://github.com/CirrusLogic/linux-drivers.git 28113F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 28114F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 28115F: Documentation/devicetree/bindings/mfd/wm831x.txt 28116F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 28117F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 28118F: Documentation/devicetree/bindings/sound/wlf,*.yaml 28119F: Documentation/devicetree/bindings/sound/wm* 28120F: Documentation/hwmon/wm83??.rst 28121F: arch/arm/mach-s3c/mach-crag6410* 28122F: drivers/clk/clk-wm83*.c 28123F: drivers/gpio/gpio-*wm*.c 28124F: drivers/gpio/gpio-arizona.c 28125F: drivers/hwmon/wm83??-hwmon.c 28126F: drivers/input/misc/wm831x-on.c 28127F: drivers/input/touchscreen/wm831x-ts.c 28128F: drivers/input/touchscreen/wm97*.c 28129F: drivers/leds/leds-wm83*.c 28130F: drivers/mfd/arizona* 28131F: drivers/mfd/cs47l24* 28132F: drivers/mfd/wm*.c 28133F: drivers/power/supply/wm83*.c 28134F: drivers/regulator/arizona* 28135F: drivers/regulator/wm8*.c 28136F: drivers/rtc/rtc-wm83*.c 28137F: drivers/video/backlight/wm83*_bl.c 28138F: drivers/watchdog/wm83*_wdt.c 28139F: include/linux/mfd/arizona/ 28140F: include/linux/mfd/wm831x/ 28141F: include/linux/mfd/wm8350/ 28142F: include/linux/mfd/wm8400* 28143F: include/linux/regulator/arizona* 28144F: include/linux/wm97xx.h 28145F: include/sound/wm????.h 28146F: sound/soc/codecs/arizona* 28147F: sound/soc/codecs/cs47l24* 28148F: sound/soc/codecs/wm* 28149 28150WORKQUEUE 28151M: Tejun Heo <tj@kernel.org> 28152R: Lai Jiangshan <jiangshanlai@gmail.com> 28153S: Maintained 28154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 28155F: Documentation/core-api/workqueue.rst 28156F: include/linux/workqueue.h 28157F: kernel/workqueue.c 28158F: kernel/workqueue_internal.h 28159 28160WWAN DRIVERS 28161M: Loic Poulain <loic.poulain@oss.qualcomm.com> 28162M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 28163R: Johannes Berg <johannes@sipsolutions.net> 28164L: netdev@vger.kernel.org 28165S: Maintained 28166F: drivers/net/wwan/ 28167F: include/linux/wwan.h 28168F: include/uapi/linux/wwan.h 28169 28170X-POWERS AXP288 PMIC DRIVERS 28171M: Hans de Goede <hansg@kernel.org> 28172S: Maintained 28173F: drivers/acpi/pmic/intel_pmic_xpower.c 28174N: axp288 28175 28176X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 28177M: Chen-Yu Tsai <wens@kernel.org> 28178L: linux-kernel@vger.kernel.org 28179S: Maintained 28180N: axp[128] 28181 28182X.25 STACK 28183M: Martin Schiller <ms@dev.tdt.de> 28184L: linux-x25@vger.kernel.org 28185S: Maintained 28186F: Documentation/networking/lapb-module.rst 28187F: Documentation/networking/x25* 28188F: drivers/net/wan/hdlc_x25.c 28189F: drivers/net/wan/lapbether.c 28190F: include/*/lapb.h 28191F: include/net/x25* 28192F: include/uapi/linux/x25.h 28193F: net/lapb/ 28194F: net/x25/ 28195 28196X86 ARCHITECTURE (32-BIT AND 64-BIT) 28197M: Thomas Gleixner <tglx@linutronix.de> 28198M: Ingo Molnar <mingo@redhat.com> 28199M: Borislav Petkov <bp@alien8.de> 28200M: Dave Hansen <dave.hansen@linux.intel.com> 28201M: x86@kernel.org 28202R: "H. Peter Anvin" <hpa@zytor.com> 28203L: linux-kernel@vger.kernel.org 28204S: Maintained 28205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 28206F: Documentation/arch/x86/ 28207F: Documentation/devicetree/bindings/x86/ 28208F: arch/x86/ 28209F: tools/testing/selftests/x86 28210 28211X86 CPUID DATABASE 28212M: Borislav Petkov <bp@alien8.de> 28213M: Thomas Gleixner <tglx@linutronix.de> 28214M: x86@kernel.org 28215R: Ahmed S. Darwish <darwi@linutronix.de> 28216L: x86-cpuid@lists.linux.dev 28217S: Maintained 28218W: https://x86-cpuid.org 28219F: tools/arch/x86/kcpuid/ 28220 28221X86 ENTRY CODE 28222M: Andy Lutomirski <luto@kernel.org> 28223L: linux-kernel@vger.kernel.org 28224S: Maintained 28225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 28226F: arch/x86/entry/ 28227 28228X86 HARDWARE VULNERABILITIES 28229M: Thomas Gleixner <tglx@linutronix.de> 28230M: Borislav Petkov <bp@alien8.de> 28231M: Peter Zijlstra <peterz@infradead.org> 28232M: Josh Poimboeuf <jpoimboe@kernel.org> 28233R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 28234S: Maintained 28235F: Documentation/admin-guide/hw-vuln/ 28236F: arch/x86/include/asm/nospec-branch.h 28237F: arch/x86/kernel/cpu/bugs.c 28238 28239X86 MCE INFRASTRUCTURE 28240M: Tony Luck <tony.luck@intel.com> 28241M: Borislav Petkov <bp@alien8.de> 28242L: linux-edac@vger.kernel.org 28243S: Maintained 28244F: Documentation/ABI/testing/sysfs-mce 28245F: Documentation/arch/x86/x86_64/machinecheck.rst 28246F: arch/x86/kernel/cpu/mce/* 28247 28248X86 MICROCODE UPDATE SUPPORT 28249M: Borislav Petkov <bp@alien8.de> 28250S: Maintained 28251F: arch/x86/kernel/cpu/microcode/* 28252 28253X86 MM 28254M: Dave Hansen <dave.hansen@linux.intel.com> 28255M: Andy Lutomirski <luto@kernel.org> 28256M: Peter Zijlstra <peterz@infradead.org> 28257L: linux-kernel@vger.kernel.org 28258S: Maintained 28259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 28260F: arch/x86/mm/ 28261 28262X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 28263M: Hans de Goede <hansg@kernel.org> 28264L: platform-driver-x86@vger.kernel.org 28265S: Maintained 28266T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28267F: drivers/platform/x86/x86-android-tablets/ 28268 28269X86 PLATFORM DRIVERS 28270M: Hans de Goede <hansg@kernel.org> 28271M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 28272L: platform-driver-x86@vger.kernel.org 28273S: Maintained 28274Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 28275T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28276F: drivers/platform/olpc/ 28277F: drivers/platform/x86/ 28278F: include/linux/platform_data/x86/ 28279 28280X86 PLATFORM UV HPE SUPERDOME FLEX 28281M: Steve Wahl <steve.wahl@hpe.com> 28282R: Justin Ernst <justin.ernst@hpe.com> 28283R: Kyle Meyer <kyle.meyer@hpe.com> 28284R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 28285R: Russ Anderson <russ.anderson@hpe.com> 28286S: Supported 28287F: arch/x86/include/asm/uv/ 28288F: arch/x86/kernel/apic/x2apic_uv_x.c 28289F: arch/x86/platform/uv/ 28290 28291X86 STACK UNWINDING 28292M: Josh Poimboeuf <jpoimboe@kernel.org> 28293M: Peter Zijlstra <peterz@infradead.org> 28294S: Supported 28295F: arch/x86/include/asm/unwind*.h 28296F: arch/x86/kernel/dumpstack.c 28297F: arch/x86/kernel/stacktrace.c 28298F: arch/x86/kernel/unwind_*.c 28299 28300X86 TRUST DOMAIN EXTENSIONS (TDX) 28301M: Kiryl Shutsemau <kas@kernel.org> 28302R: Dave Hansen <dave.hansen@linux.intel.com> 28303R: Rick Edgecombe <rick.p.edgecombe@intel.com> 28304L: x86@kernel.org 28305L: linux-coco@lists.linux.dev 28306L: kvm@vger.kernel.org 28307S: Supported 28308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 28309N: tdx 28310K: \b(tdx) 28311 28312X86 VDSO 28313M: Andy Lutomirski <luto@kernel.org> 28314L: linux-kernel@vger.kernel.org 28315S: Maintained 28316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 28317F: arch/x86/entry/vdso/ 28318 28319XARRAY 28320M: Matthew Wilcox <willy@infradead.org> 28321L: linux-fsdevel@vger.kernel.org 28322L: linux-mm@kvack.org 28323S: Supported 28324F: Documentation/core-api/idr.rst 28325F: Documentation/core-api/xarray.rst 28326F: include/linux/idr.h 28327F: include/linux/xarray.h 28328F: lib/idr.c 28329F: lib/test_xarray.c 28330F: lib/xarray.c 28331F: tools/testing/radix-tree 28332 28333XARRAY API [RUST] 28334M: Tamir Duberstein <tamird@gmail.com> 28335M: Andreas Hindborg <a.hindborg@kernel.org> 28336L: rust-for-linux@vger.kernel.org 28337S: Supported 28338W: https://rust-for-linux.com 28339B: https://github.com/Rust-for-Linux/linux/issues 28340C: https://rust-for-linux.zulipchat.com 28341T: git https://github.com/Rust-for-Linux/linux.git xarray-next 28342F: rust/kernel/xarray.rs 28343 28344XBOX DVD IR REMOTE 28345M: Benjamin Valentin <benpicco@googlemail.com> 28346S: Maintained 28347F: drivers/media/rc/keymaps/rc-xbox-dvd.c 28348F: drivers/media/rc/xbox_remote.c 28349 28350XC2028/3028 TUNER DRIVER 28351M: Mauro Carvalho Chehab <mchehab@kernel.org> 28352L: linux-media@vger.kernel.org 28353S: Maintained 28354W: https://linuxtv.org 28355T: git git://linuxtv.org/media.git 28356F: drivers/media/tuners/xc2028.* 28357 28358XDP (eXpress Data Path) 28359M: Alexei Starovoitov <ast@kernel.org> 28360M: Daniel Borkmann <daniel@iogearbox.net> 28361M: David S. Miller <davem@davemloft.net> 28362M: Jakub Kicinski <kuba@kernel.org> 28363M: Jesper Dangaard Brouer <hawk@kernel.org> 28364M: John Fastabend <john.fastabend@gmail.com> 28365R: Stanislav Fomichev <sdf@fomichev.me> 28366L: netdev@vger.kernel.org 28367L: bpf@vger.kernel.org 28368S: Supported 28369F: drivers/net/ethernet/*/*/*/*/*xdp* 28370F: drivers/net/ethernet/*/*/*xdp* 28371F: include/net/xdp.h 28372F: include/net/xdp_priv.h 28373F: include/trace/events/xdp.h 28374F: kernel/bpf/cpumap.c 28375F: kernel/bpf/devmap.c 28376F: net/core/xdp.c 28377F: samples/bpf/xdp* 28378F: tools/testing/selftests/bpf/*/*xdp* 28379F: tools/testing/selftests/bpf/*xdp* 28380K: (?:\b|_)xdp(?:\b|_) 28381 28382XDP SOCKETS (AF_XDP) 28383M: Magnus Karlsson <magnus.karlsson@intel.com> 28384M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 28385R: Stanislav Fomichev <sdf@fomichev.me> 28386L: netdev@vger.kernel.org 28387L: bpf@vger.kernel.org 28388S: Maintained 28389F: Documentation/networking/af_xdp.rst 28390F: include/net/netns/xdp.h 28391F: include/net/xdp_sock* 28392F: include/net/xsk_buff_pool.h 28393F: include/uapi/linux/if_xdp.h 28394F: include/uapi/linux/xdp_diag.h 28395F: net/xdp/ 28396F: tools/testing/selftests/bpf/*xsk* 28397 28398XEN BLOCK SUBSYSTEM 28399M: Roger Pau Monné <roger.pau@citrix.com> 28400L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28401S: Supported 28402F: drivers/block/xen* 28403F: drivers/block/xen-blkback/* 28404 28405XEN HYPERVISOR ARM 28406M: Stefano Stabellini <sstabellini@kernel.org> 28407L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28408S: Maintained 28409F: arch/arm/include/asm/xen/ 28410F: arch/arm/xen/ 28411 28412XEN HYPERVISOR ARM64 28413M: Stefano Stabellini <sstabellini@kernel.org> 28414L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28415S: Maintained 28416F: arch/arm64/include/asm/xen/ 28417F: arch/arm64/xen/ 28418 28419XEN HYPERVISOR INTERFACE 28420M: Juergen Gross <jgross@suse.com> 28421M: Stefano Stabellini <sstabellini@kernel.org> 28422R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 28423L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28424S: Supported 28425T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 28426F: Documentation/ABI/stable/sysfs-hypervisor-xen 28427F: Documentation/ABI/testing/sysfs-hypervisor-xen 28428F: drivers/*/xen-*front.c 28429F: drivers/xen/ 28430F: include/uapi/xen/ 28431F: include/xen/ 28432F: kernel/configs/xen.config 28433 28434XEN HYPERVISOR X86 28435M: Juergen Gross <jgross@suse.com> 28436R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28437L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28438S: Supported 28439F: arch/x86/configs/xen.config 28440F: arch/x86/include/asm/pvclock-abi.h 28441F: arch/x86/include/asm/xen/ 28442F: arch/x86/platform/pvh/ 28443F: arch/x86/xen/ 28444 28445XEN NETWORK BACKEND DRIVER 28446M: Wei Liu <wei.liu@kernel.org> 28447M: Paul Durrant <paul@xen.org> 28448L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28449L: netdev@vger.kernel.org 28450S: Supported 28451F: drivers/net/xen-netback/* 28452 28453XEN PCI SUBSYSTEM 28454M: Juergen Gross <jgross@suse.com> 28455L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28456S: Supported 28457F: arch/x86/pci/*xen* 28458F: drivers/pci/*xen* 28459 28460XEN PVSCSI DRIVERS 28461M: Juergen Gross <jgross@suse.com> 28462L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28463L: linux-scsi@vger.kernel.org 28464S: Supported 28465F: drivers/scsi/xen-scsifront.c 28466F: drivers/xen/xen-scsiback.c 28467F: include/xen/interface/io/vscsiif.h 28468 28469XEN PVUSB DRIVER 28470M: Juergen Gross <jgross@suse.com> 28471L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28472L: linux-usb@vger.kernel.org 28473S: Supported 28474F: drivers/usb/host/xen* 28475F: include/xen/interface/io/usbif.h 28476 28477XEN SOUND FRONTEND DRIVER 28478M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28479L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28480L: linux-sound@vger.kernel.org 28481S: Supported 28482F: sound/xen/* 28483 28484XEN SWIOTLB SUBSYSTEM 28485M: Juergen Gross <jgross@suse.com> 28486M: Stefano Stabellini <sstabellini@kernel.org> 28487L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28488L: iommu@lists.linux.dev 28489S: Supported 28490F: arch/*/include/asm/xen/swiotlb-xen.h 28491F: drivers/xen/swiotlb-xen.c 28492F: include/xen/arm/swiotlb-xen.h 28493F: include/xen/swiotlb-xen.h 28494 28495XFS FILESYSTEM 28496M: Carlos Maiolino <cem@kernel.org> 28497L: linux-xfs@vger.kernel.org 28498S: Supported 28499W: http://xfs.org/ 28500C: irc://irc.oftc.net/xfs 28501T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28502P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28503F: Documentation/ABI/testing/sysfs-fs-xfs 28504F: Documentation/admin-guide/xfs.rst 28505F: Documentation/filesystems/xfs/* 28506F: fs/xfs/ 28507F: include/uapi/linux/dqblk_xfs.h 28508F: include/uapi/linux/fsmap.h 28509 28510XILINX AMS DRIVER 28511M: Salih Erim <salih.erim@amd.com> 28512M: Conall O'Griofa <conall.ogriofa@amd.com> 28513L: linux-iio@vger.kernel.org 28514S: Maintained 28515F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28516F: drivers/iio/adc/xilinx-ams.c 28517 28518XILINX AXI ETHERNET DRIVER 28519M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28520S: Maintained 28521F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28522F: drivers/net/ethernet/xilinx/xilinx_axienet* 28523 28524XILINX CAN DRIVER 28525M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28526L: linux-can@vger.kernel.org 28527S: Maintained 28528F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28529F: drivers/net/can/xilinx_can.c 28530 28531XILINX EVENT MANAGEMENT DRIVER 28532M: Michal Simek <michal.simek@amd.com> 28533S: Maintained 28534F: drivers/soc/xilinx/xlnx_event_manager.c 28535F: include/linux/firmware/xlnx-event-manager.h 28536 28537XILINX GPIO DRIVER 28538M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28539R: Srinivas Neeli <srinivas.neeli@amd.com> 28540R: Michal Simek <michal.simek@amd.com> 28541S: Maintained 28542F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28543F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28544F: drivers/gpio/gpio-xilinx.c 28545F: drivers/gpio/gpio-zynq.c 28546 28547XILINX LL TEMAC ETHERNET DRIVER 28548L: netdev@vger.kernel.org 28549S: Orphan 28550F: drivers/net/ethernet/xilinx/ll_temac* 28551 28552XILINX PWM DRIVER 28553M: Sean Anderson <sean.anderson@seco.com> 28554S: Maintained 28555F: drivers/pwm/pwm-xilinx.c 28556F: include/clocksource/timer-xilinx.h 28557 28558XILINX SOUND DRIVERS 28559M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28560S: Maintained 28561F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28562F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28563F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28564F: sound/soc/xilinx/* 28565 28566XILINX SD-FEC IP CORES 28567M: Derek Kiernan <derek.kiernan@amd.com> 28568M: Dragan Cvetic <dragan.cvetic@amd.com> 28569S: Maintained 28570F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28571F: Documentation/misc-devices/xilinx_sdfec.rst 28572F: drivers/misc/xilinx_sdfec.c 28573F: include/uapi/misc/xilinx_sdfec.h 28574 28575XILINX TRNG DRIVER 28576M: Mounika Botcha <mounika.botcha@amd.com> 28577M: Harsh Jain <h.jain@amd.com> 28578S: Maintained 28579F: drivers/crypto/xilinx/xilinx-trng.c 28580 28581XILINX UARTLITE SERIAL DRIVER 28582M: Peter Korsgaard <jacmet@sunsite.dk> 28583L: linux-serial@vger.kernel.org 28584S: Maintained 28585F: drivers/tty/serial/uartlite.c 28586 28587XILINX VIDEO IP CORES 28588M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28589L: linux-media@vger.kernel.org 28590S: Supported 28591T: git git://linuxtv.org/media.git 28592F: Documentation/devicetree/bindings/media/xilinx/ 28593F: drivers/media/platform/xilinx/ 28594F: include/uapi/linux/xilinx-v4l2-controls.h 28595 28596XILINX VERSAL EDAC DRIVER 28597M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28598M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28599S: Maintained 28600F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28601F: drivers/edac/versal_edac.c 28602 28603XILINX VERSALNET EDAC DRIVER 28604M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28605S: Maintained 28606F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28607F: drivers/edac/versalnet_edac.c 28608F: include/linux/cdx/edac_cdx_pcol.h 28609 28610XILINX WATCHDOG DRIVER 28611M: Srinivas Neeli <srinivas.neeli@amd.com> 28612R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28613R: Michal Simek <michal.simek@amd.com> 28614S: Maintained 28615F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28616F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28617F: drivers/watchdog/of_xilinx_wdt.c 28618F: drivers/watchdog/xilinx_wwdt.c 28619 28620XILINX XDMA DRIVER 28621M: Lizhi Hou <lizhi.hou@amd.com> 28622M: Brian Xu <brian.xu@amd.com> 28623M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28624L: dmaengine@vger.kernel.org 28625S: Supported 28626F: drivers/dma/xilinx/xdma-regs.h 28627F: drivers/dma/xilinx/xdma.c 28628F: include/linux/dma/amd_xdma.h 28629F: include/linux/platform_data/amd_xdma.h 28630 28631XILINX ZYNQMP DPDMA DRIVER 28632M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28633L: dmaengine@vger.kernel.org 28634S: Supported 28635F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28636F: drivers/dma/xilinx/xilinx_dpdma.c 28637F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28638 28639XILINX ZYNQMP OCM EDAC DRIVER 28640M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28641M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28642S: Maintained 28643F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28644F: drivers/edac/zynqmp_edac.c 28645 28646XILINX ZYNQMP PSGTR PHY DRIVER 28647M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28648L: linux-kernel@vger.kernel.org 28649S: Supported 28650T: git https://github.com/Xilinx/linux-xlnx.git 28651F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28652F: drivers/phy/xilinx/phy-zynqmp.c 28653 28654XILINX ZYNQMP SHA3 DRIVER 28655M: Harsha <harsha.harsha@amd.com> 28656S: Maintained 28657F: drivers/crypto/xilinx/zynqmp-sha.c 28658 28659XILINX ZYNQMP NVMEM DRIVER 28660M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28661M: Kalyani Akula <kalyani.akula@amd.com> 28662R: Michal Simek <michal.simek@amd.com> 28663S: Maintained 28664F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28665F: drivers/nvmem/zynqmp_nvmem.c 28666 28667XILLYBUS DRIVER 28668M: Eli Billauer <eli.billauer@gmail.com> 28669L: linux-kernel@vger.kernel.org 28670S: Supported 28671F: drivers/char/xillybus/ 28672 28673XLP9XX I2C DRIVER 28674M: George Cherian <gcherian@marvell.com> 28675L: linux-i2c@vger.kernel.org 28676S: Supported 28677W: http://www.marvell.com 28678F: drivers/i2c/busses/i2c-xlp9xx.c 28679 28680XTENSA XTFPGA PLATFORM SUPPORT 28681M: Max Filippov <jcmvbkbc@gmail.com> 28682S: Maintained 28683F: drivers/spi/spi-xtensa-xtfpga.c 28684F: sound/soc/xtensa/xtfpga-i2s.c 28685 28686XZ EMBEDDED 28687M: Lasse Collin <lasse.collin@tukaani.org> 28688S: Maintained 28689W: https://tukaani.org/xz/embedded.html 28690B: https://github.com/tukaani-project/xz-embedded/issues 28691C: irc://irc.libera.chat/tukaani 28692F: Documentation/staging/xz.rst 28693F: include/linux/decompress/unxz.h 28694F: include/linux/xz.h 28695F: lib/decompress_unxz.c 28696F: lib/xz/ 28697F: scripts/xz_wrap.sh 28698 28699YAM DRIVER FOR AX.25 28700M: Jean-Paul Roubelat <jpr@f6fbb.org> 28701L: linux-hams@vger.kernel.org 28702S: Maintained 28703F: drivers/net/hamradio/yam* 28704F: include/linux/yam.h 28705 28706YAMA SECURITY MODULE 28707M: Kees Cook <kees@kernel.org> 28708S: Supported 28709T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28710F: Documentation/admin-guide/LSM/Yama.rst 28711F: security/yama/ 28712 28713YAML NETLINK (YNL) 28714M: Donald Hunter <donald.hunter@gmail.com> 28715M: Jakub Kicinski <kuba@kernel.org> 28716F: Documentation/netlink/ 28717F: Documentation/userspace-api/netlink/intro-specs.rst 28718F: Documentation/userspace-api/netlink/specs.rst 28719F: tools/net/ynl/ 28720 28721YEALINK PHONE DRIVER 28722M: Henk Vergonet <Henk.Vergonet@gmail.com> 28723S: Maintained 28724F: Documentation/input/devices/yealink.rst 28725F: drivers/input/misc/yealink.* 28726 28727Z8530 DRIVER FOR AX.25 28728M: Joerg Reuter <jreuter@yaina.de> 28729L: linux-hams@vger.kernel.org 28730S: Maintained 28731W: http://yaina.de/jreuter/ 28732W: http://www.qsl.net/dl1bke/ 28733F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28734F: drivers/net/hamradio/*scc.c 28735F: drivers/net/hamradio/z8530.h 28736 28737ZD1211RW WIRELESS DRIVER 28738L: linux-wireless@vger.kernel.org 28739S: Orphan 28740F: drivers/net/wireless/zydas/ 28741 28742ZD1301 MEDIA DRIVER 28743L: linux-media@vger.kernel.org 28744S: Orphan 28745W: https://linuxtv.org/ 28746Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28747F: drivers/media/usb/dvb-usb-v2/zd1301* 28748 28749ZD1301_DEMOD MEDIA DRIVER 28750L: linux-media@vger.kernel.org 28751S: Orphan 28752W: https://linuxtv.org/ 28753Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28754F: drivers/media/dvb-frontends/zd1301_demod* 28755 28756ZHAOXIN PROCESSOR SUPPORT 28757M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28758L: linux-kernel@vger.kernel.org 28759S: Maintained 28760F: arch/x86/kernel/cpu/zhaoxin.c 28761 28762ZONED BLOCK DEVICE (BLOCK LAYER) 28763M: Damien Le Moal <dlemoal@kernel.org> 28764L: linux-block@vger.kernel.org 28765S: Maintained 28766F: block/blk-zoned.c 28767F: include/uapi/linux/blkzoned.h 28768 28769ZONED LOOP DEVICE 28770M: Damien Le Moal <dlemoal@kernel.org> 28771R: Christoph Hellwig <hch@lst.de> 28772L: linux-block@vger.kernel.org 28773S: Maintained 28774F: Documentation/admin-guide/blockdev/zoned_loop.rst 28775F: drivers/block/zloop.c 28776 28777ZONEFS FILESYSTEM 28778M: Damien Le Moal <dlemoal@kernel.org> 28779M: Naohiro Aota <naohiro.aota@wdc.com> 28780R: Johannes Thumshirn <jth@kernel.org> 28781L: linux-fsdevel@vger.kernel.org 28782S: Maintained 28783T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28784F: Documentation/filesystems/zonefs.rst 28785F: fs/zonefs/ 28786 28787ZR36067 VIDEO FOR LINUX DRIVER 28788M: Corentin Labbe <clabbe@baylibre.com> 28789L: mjpeg-users@lists.sourceforge.net 28790L: linux-media@vger.kernel.org 28791S: Maintained 28792W: http://mjpeg.sourceforge.net/driver-zoran/ 28793Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28794F: Documentation/driver-api/media/drivers/zoran.rst 28795F: drivers/media/pci/zoran/ 28796 28797ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28798M: Minchan Kim <minchan@kernel.org> 28799M: Sergey Senozhatsky <senozhatsky@chromium.org> 28800L: linux-kernel@vger.kernel.org 28801S: Maintained 28802F: Documentation/admin-guide/blockdev/zram.rst 28803F: drivers/block/zram/ 28804 28805ZS DECSTATION Z85C30 SERIAL DRIVER 28806M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28807S: Maintained 28808F: drivers/tty/serial/zs.* 28809 28810ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28811M: Minchan Kim <minchan@kernel.org> 28812M: Sergey Senozhatsky <senozhatsky@chromium.org> 28813L: linux-mm@kvack.org 28814S: Maintained 28815F: Documentation/mm/zsmalloc.rst 28816F: include/linux/zsmalloc.h 28817F: mm/zpdesc.h 28818F: mm/zsmalloc.c 28819 28820ZSTD 28821M: Nick Terrell <terrelln@fb.com> 28822M: David Sterba <dsterba@suse.com> 28823S: Maintained 28824B: https://github.com/facebook/zstd/issues 28825T: git https://github.com/terrelln/linux.git 28826F: crypto/zstd.c 28827F: include/linux/zstd* 28828F: lib/decompress_unzstd.c 28829F: lib/zstd/ 28830N: zstd 28831K: zstd 28832 28833ZSWAP COMPRESSED SWAP CACHING 28834M: Johannes Weiner <hannes@cmpxchg.org> 28835M: Yosry Ahmed <yosry.ahmed@linux.dev> 28836M: Nhat Pham <nphamcs@gmail.com> 28837R: Chengming Zhou <chengming.zhou@linux.dev> 28838L: linux-mm@kvack.org 28839S: Maintained 28840F: Documentation/admin-guide/mm/zswap.rst 28841F: include/linux/zswap.h 28842F: mm/zswap.c 28843F: tools/testing/selftests/cgroup/test_zswap.c 28844 28845SENARYTECH AUDIO CODEC DRIVER 28846M: bo liu <bo.liu@senarytech.com> 28847S: Maintained 28848T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28849F: sound/hda/codecs/senarytech.c 28850 28851THE REST 28852M: Linus Torvalds <torvalds@linux-foundation.org> 28853L: linux-kernel@vger.kernel.org 28854S: Buried alive in reporters 28855T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28856F: * 28857F: */ 28858
