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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 git://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 <linus.walleij@linaro.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: tools/power/acpi/ 306 307ACPI APEI 308M: "Rafael J. Wysocki" <rafael@kernel.org> 309R: Len Brown <lenb@kernel.org> 310R: James Morse <james.morse@arm.com> 311R: Tony Luck <tony.luck@intel.com> 312R: Borislav Petkov <bp@alien8.de> 313L: linux-acpi@vger.kernel.org 314F: drivers/acpi/apei/ 315 316ACPI COMPONENT ARCHITECTURE (ACPICA) 317M: Robert Moore <robert.moore@intel.com> 318M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 319L: linux-acpi@vger.kernel.org 320L: acpica-devel@lists.linux.dev 321S: Supported 322W: https://acpica.org/ 323W: https://github.com/acpica/acpica/ 324Q: https://patchwork.kernel.org/project/linux-acpi/list/ 325B: https://bugzilla.kernel.org 326B: https://bugs.acpica.org 327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 328F: drivers/acpi/acpica/ 329F: include/acpi/ 330F: tools/power/acpi/ 331 332ACPI FOR ARM64 (ACPI/arm64) 333M: Lorenzo Pieralisi <lpieralisi@kernel.org> 334M: Hanjun Guo <guohanjun@huawei.com> 335M: Sudeep Holla <sudeep.holla@arm.com> 336L: linux-acpi@vger.kernel.org 337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 338S: Maintained 339F: drivers/acpi/arm64 340F: include/linux/acpi_iort.h 341 342ACPI FOR RISC-V (ACPI/riscv) 343M: Sunil V L <sunilvl@ventanamicro.com> 344L: linux-acpi@vger.kernel.org 345L: linux-riscv@lists.infradead.org 346S: Maintained 347F: drivers/acpi/riscv/ 348 349ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 350M: Sudeep Holla <sudeep.holla@arm.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353F: drivers/mailbox/pcc.c 354 355ACPI PMIC DRIVERS 356M: "Rafael J. Wysocki" <rafael@kernel.org> 357M: Len Brown <lenb@kernel.org> 358R: Andy Shevchenko <andy@kernel.org> 359R: Mika Westerberg <westeri@kernel.org> 360L: linux-acpi@vger.kernel.org 361S: Supported 362Q: https://patchwork.kernel.org/project/linux-acpi/list/ 363B: https://bugzilla.kernel.org 364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 365F: drivers/acpi/pmic/ 366 367ACPI QUICKSTART DRIVER 368M: Armin Wolf <W_Armin@gmx.de> 369L: platform-driver-x86@vger.kernel.org 370S: Maintained 371F: drivers/platform/x86/quickstart.c 372 373ACPI SERIAL MULTI INSTANTIATE DRIVER 374M: Hans de Goede <hansg@kernel.org> 375L: platform-driver-x86@vger.kernel.org 376S: Maintained 377F: drivers/platform/x86/serial-multi-instantiate.c 378 379ACPI THERMAL DRIVER 380M: Rafael J. Wysocki <rafael@kernel.org> 381R: Zhang Rui <rui.zhang@intel.com> 382L: linux-acpi@vger.kernel.org 383S: Supported 384B: https://bugzilla.kernel.org 385F: drivers/acpi/*thermal* 386 387ACPI VIOT DRIVER 388M: Jean-Philippe Brucker <jean-philippe@linaro.org> 389L: linux-acpi@vger.kernel.org 390L: iommu@lists.linux.dev 391S: Maintained 392F: drivers/acpi/viot.c 393F: include/linux/acpi_viot.h 394 395ACPI WMI DRIVER 396M: Armin Wolf <W_Armin@gmx.de> 397L: platform-driver-x86@vger.kernel.org 398S: Maintained 399F: Documentation/ABI/testing/sysfs-bus-wmi 400F: Documentation/driver-api/wmi.rst 401F: Documentation/wmi/ 402F: drivers/platform/x86/wmi.c 403F: include/uapi/linux/wmi.h 404 405ACRN HYPERVISOR SERVICE MODULE 406M: Fei Li <fei1.li@intel.com> 407L: acrn-dev@lists.projectacrn.org (subscribers-only) 408S: Supported 409W: https://projectacrn.org 410F: Documentation/virt/acrn/ 411F: drivers/virt/acrn/ 412F: include/uapi/linux/acrn.h 413 414AD1889 ALSA SOUND DRIVER 415L: linux-parisc@vger.kernel.org 416S: Maintained 417W: https://parisc.wiki.kernel.org/index.php/AD1889 418F: sound/pci/ad1889.* 419 420AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 421M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 422L: linux-iio@vger.kernel.org 423S: Supported 424F: drivers/iio/potentiometer/ad5110.c 425 426AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 427M: Michael Hennerich <michael.hennerich@analog.com> 428S: Supported 429W: http://wiki.analog.com/AD5254 430W: https://ez.analog.com/linux-software-drivers 431F: drivers/misc/ad525x_dpot.c 432 433AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 434M: Michael Hennerich <michael.hennerich@analog.com> 435S: Supported 436W: http://wiki.analog.com/AD5398 437W: https://ez.analog.com/linux-software-drivers 438F: drivers/regulator/ad5398.c 439 440AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 441M: Michael Hennerich <michael.hennerich@analog.com> 442S: Supported 443W: http://wiki.analog.com/AD7142 444W: https://ez.analog.com/linux-software-drivers 445F: drivers/input/misc/ad714x.c 446 447AD738X ADC DRIVER (AD7380/1/2/4) 448M: Michael Hennerich <michael.hennerich@analog.com> 449M: Nuno Sá <nuno.sa@analog.com> 450R: David Lechner <dlechner@baylibre.com> 451S: Supported 452W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 455F: Documentation/iio/ad7380.rst 456F: drivers/iio/adc/ad7380.c 457 458AD7877 TOUCHSCREEN DRIVER 459M: Michael Hennerich <michael.hennerich@analog.com> 460S: Supported 461W: http://wiki.analog.com/AD7877 462W: https://ez.analog.com/linux-software-drivers 463F: drivers/input/touchscreen/ad7877.c 464 465AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 466M: Michael Hennerich <michael.hennerich@analog.com> 467S: Supported 468W: http://wiki.analog.com/AD7879 469W: https://ez.analog.com/linux-software-drivers 470F: drivers/input/touchscreen/ad7879.c 471 472AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 473M: Michael Hennerich <michael.hennerich@analog.com> 474M: Nuno Sá <nuno.sa@analog.com> 475R: David Lechner <dlechner@baylibre.com> 476S: Supported 477W: https://ez.analog.com/linux-software-drivers 478F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 479F: Documentation/iio/ad7944.rst 480F: drivers/iio/adc/ad7944.c 481 482ADAFRUIT MINI I2C GAMEPAD 483M: Anshul Dalal <anshulusr@gmail.com> 484L: linux-input@vger.kernel.org 485S: Maintained 486F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 487F: drivers/input/joystick/adafruit-seesaw.c 488 489ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 490M: Jiri Kosina <jikos@kernel.org> 491S: Maintained 492 493ADF7242 IEEE 802.15.4 RADIO DRIVER 494M: Michael Hennerich <michael.hennerich@analog.com> 495L: linux-wpan@vger.kernel.org 496S: Supported 497W: https://wiki.analog.com/ADF7242 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 500F: drivers/net/ieee802154/adf7242.c 501 502ADM1025 HARDWARE MONITOR DRIVER 503M: Jean Delvare <jdelvare@suse.com> 504L: linux-hwmon@vger.kernel.org 505S: Maintained 506F: Documentation/hwmon/adm1025.rst 507F: drivers/hwmon/adm1025.c 508 509ADM1029 HARDWARE MONITOR DRIVER 510M: Corentin Labbe <clabbe.montjoie@gmail.com> 511L: linux-hwmon@vger.kernel.org 512S: Maintained 513F: drivers/hwmon/adm1029.c 514 515ADM8211 WIRELESS DRIVER 516L: linux-wireless@vger.kernel.org 517S: Orphan 518F: drivers/net/wireless/admtek/ 519 520ADP1050 HARDWARE MONITOR DRIVER 521M: Radu Sabau <radu.sabau@analog.com> 522L: linux-hwmon@vger.kernel.org 523S: Supported 524W: https://ez.analog.com/linux-software-drivers 525F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 526 527ADP1653 FLASH CONTROLLER DRIVER 528M: Sakari Ailus <sakari.ailus@iki.fi> 529L: linux-media@vger.kernel.org 530S: Maintained 531F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 532F: drivers/media/i2c/adp1653.c 533F: include/media/i2c/adp1653.h 534 535ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 536M: Michael Hennerich <michael.hennerich@analog.com> 537S: Supported 538W: http://wiki.analog.com/ADP5520 539W: https://ez.analog.com/linux-software-drivers 540F: drivers/gpio/gpio-adp5520.c 541F: drivers/input/keyboard/adp5520-keys.c 542F: drivers/leds/leds-adp5520.c 543F: drivers/mfd/adp5520.c 544F: drivers/video/backlight/adp5520_bl.c 545 546ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 547M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 548L: linux-gpio@vger.kernel.org 549L: linux-pwm@vger.kernel.org 550S: Maintained 551F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 552F: drivers/gpio/gpio-adp5585.c 553F: drivers/mfd/adp5585.c 554F: drivers/pwm/pwm-adp5585.c 555F: include/linux/mfd/adp5585.h 556 557ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 558M: Michael Hennerich <michael.hennerich@analog.com> 559S: Supported 560W: http://wiki.analog.com/ADP5588 561W: https://ez.analog.com/linux-software-drivers 562F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 563F: drivers/input/keyboard/adp5588-keys.c 564 565ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 566M: Michael Hennerich <michael.hennerich@analog.com> 567S: Supported 568W: http://wiki.analog.com/ADP8860 569W: https://ez.analog.com/linux-software-drivers 570F: drivers/video/backlight/adp8860_bl.c 571 572ADT746X FAN DRIVER 573M: Colin Leroy <colin@colino.net> 574S: Maintained 575F: drivers/macintosh/therm_adt746x.c 576 577ADT7475 HARDWARE MONITOR DRIVER 578M: Jean Delvare <jdelvare@suse.com> 579L: linux-hwmon@vger.kernel.org 580S: Maintained 581F: Documentation/hwmon/adt7475.rst 582F: drivers/hwmon/adt7475.c 583 584ADVANSYS SCSI DRIVER 585M: Matthew Wilcox <willy@infradead.org> 586M: Hannes Reinecke <hare@suse.com> 587L: linux-scsi@vger.kernel.org 588S: Maintained 589F: Documentation/scsi/advansys.rst 590F: drivers/scsi/advansys.c 591 592ADVANTECH SWBTN DRIVER 593M: Andrea Ho <Andrea.Ho@advantech.com.tw> 594L: platform-driver-x86@vger.kernel.org 595S: Maintained 596F: drivers/platform/x86/adv_swbutton.c 597 598ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 599M: Lucas Stankus <lucas.p.stankus@gmail.com> 600S: Supported 601F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 602F: drivers/iio/accel/adxl313* 603 604ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 605M: Michael Hennerich <michael.hennerich@analog.com> 606S: Supported 607W: http://wiki.analog.com/ADXL345 608W: https://ez.analog.com/linux-software-drivers 609F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 610F: drivers/input/misc/adxl34x.c 611 612ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 613M: Puranjay Mohan <puranjay@kernel.org> 614L: linux-iio@vger.kernel.org 615S: Supported 616F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 617F: drivers/iio/accel/adxl355.h 618F: drivers/iio/accel/adxl355_core.c 619F: drivers/iio/accel/adxl355_i2c.c 620F: drivers/iio/accel/adxl355_spi.c 621 622ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 623M: Cosmin Tanislav <cosmin.tanislav@analog.com> 624L: linux-iio@vger.kernel.org 625S: Supported 626W: https://ez.analog.com/linux-software-drivers 627F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 628F: drivers/iio/accel/adxl367* 629 630ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 631M: Michael Hennerich <michael.hennerich@analog.com> 632S: Supported 633W: https://ez.analog.com/linux-software-drivers 634F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 635F: drivers/iio/accel/adxl372.c 636F: drivers/iio/accel/adxl372_i2c.c 637F: drivers/iio/accel/adxl372_spi.c 638 639ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 640M: Ramona Gradinariu <ramona.gradinariu@analog.com> 641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 642S: Supported 643W: https://ez.analog.com/linux-software-drivers 644F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 645F: drivers/iio/accel/adxl380.c 646F: drivers/iio/accel/adxl380.h 647F: drivers/iio/accel/adxl380_i2c.c 648F: drivers/iio/accel/adxl380_spi.c 649 650AEONSEMI PHY DRIVER 651M: Christian Marangi <ansuelsmth@gmail.com> 652L: netdev@vger.kernel.org 653S: Maintained 654F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 655F: drivers/net/phy/as21xxx.c 656 657AF8133J THREE-AXIS MAGNETOMETER DRIVER 658M: Ondřej Jirman <megi@xff.cz> 659S: Maintained 660F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 661F: drivers/iio/magnetometer/af8133j.c 662 663AF9013 MEDIA DRIVER 664L: linux-media@vger.kernel.org 665S: Orphan 666W: https://linuxtv.org 667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 668F: drivers/media/dvb-frontends/af9013* 669 670AF9033 MEDIA DRIVER 671L: linux-media@vger.kernel.org 672S: Orphan 673W: https://linuxtv.org 674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 675F: drivers/media/dvb-frontends/af9033* 676 677AFFS FILE SYSTEM 678M: David Sterba <dsterba@suse.com> 679L: linux-fsdevel@vger.kernel.org 680S: Odd Fixes 681F: Documentation/filesystems/affs.rst 682F: fs/affs/ 683 684AFS FILESYSTEM 685M: David Howells <dhowells@redhat.com> 686M: Marc Dionne <marc.dionne@auristor.com> 687L: linux-afs@lists.infradead.org 688S: Supported 689W: https://www.infradead.org/~dhowells/kafs/ 690F: Documentation/filesystems/afs.rst 691F: fs/afs/ 692F: include/trace/events/afs.h 693 694AGPGART DRIVER 695M: David Airlie <airlied@redhat.com> 696L: dri-devel@lists.freedesktop.org 697S: Maintained 698T: git https://gitlab.freedesktop.org/drm/kernel.git 699F: drivers/char/agp/ 700F: include/linux/agp* 701F: include/uapi/linux/agp* 702 703AHA152X SCSI DRIVER 704M: "Juergen E. Fischer" <fischer@norbit.de> 705L: linux-scsi@vger.kernel.org 706S: Maintained 707F: drivers/scsi/aha152x* 708F: drivers/scsi/pcmcia/aha152x* 709 710AIC7XXX / AIC79XX SCSI DRIVER 711M: Hannes Reinecke <hare@suse.com> 712L: linux-scsi@vger.kernel.org 713S: Maintained 714F: drivers/scsi/aic7xxx/ 715 716AIMSLAB FM RADIO RECEIVER DRIVER 717M: Hans Verkuil <hverkuil@xs4all.nl> 718L: linux-media@vger.kernel.org 719S: Maintained 720W: https://linuxtv.org 721T: git git://linuxtv.org/media.git 722F: drivers/media/radio/radio-aimslab* 723 724AIO 725M: Benjamin LaHaise <bcrl@kvack.org> 726L: linux-aio@kvack.org 727S: Supported 728F: fs/aio.c 729F: include/linux/*aio*.h 730 731AIROHA ETHERNET DRIVER 732M: Lorenzo Bianconi <lorenzo@kernel.org> 733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 734L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 735L: netdev@vger.kernel.org 736S: Maintained 737F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 738F: drivers/net/ethernet/airoha/ 739 740AIROHA PCIE PHY DRIVER 741M: Lorenzo Bianconi <lorenzo@kernel.org> 742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 743S: Maintained 744F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 745F: drivers/phy/phy-airoha-pcie-regs.h 746F: drivers/phy/phy-airoha-pcie.c 747 748AIROHA SPI SNFI DRIVER 749M: Lorenzo Bianconi <lorenzo@kernel.org> 750M: Ray Liu <ray.liu@airoha.com> 751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 752L: linux-spi@vger.kernel.org 753S: Maintained 754F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 755F: drivers/spi/spi-airoha-snfi.c 756 757AIRSPY MEDIA DRIVER 758L: linux-media@vger.kernel.org 759S: Orphan 760W: https://linuxtv.org 761Q: http://patchwork.linuxtv.org/project/linux-media/list/ 762F: drivers/media/usb/airspy/ 763 764ALACRITECH GIGABIT ETHERNET DRIVER 765M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 766S: Maintained 767F: drivers/net/ethernet/alacritech/* 768 769ALCATEL SPEEDTOUCH USB DRIVER 770M: Duncan Sands <duncan.sands@free.fr> 771L: linux-usb@vger.kernel.org 772S: Maintained 773W: http://www.linux-usb.org/SpeedTouch/ 774F: drivers/usb/atm/speedtch.c 775F: drivers/usb/atm/usbatm.c 776 777ALCHEMY AU1XX0 MMC DRIVER 778M: Manuel Lauss <manuel.lauss@gmail.com> 779S: Maintained 780F: drivers/mmc/host/au1xmmc.c 781 782ALI1563 I2C DRIVER 783M: Rudolf Marek <r.marek@assembler.cz> 784L: linux-i2c@vger.kernel.org 785S: Maintained 786F: Documentation/i2c/busses/i2c-ali1563.rst 787F: drivers/i2c/busses/i2c-ali1563.c 788 789ALIBABA ELASTIC RDMA DRIVER 790M: Cheng Xu <chengyou@linux.alibaba.com> 791M: Kai Shen <kaishen@linux.alibaba.com> 792L: linux-rdma@vger.kernel.org 793S: Supported 794F: drivers/infiniband/hw/erdma 795F: include/uapi/rdma/erdma-abi.h 796 797ALIBABA PMU DRIVER 798M: Shuai Xue <xueshuai@linux.alibaba.com> 799S: Supported 800F: Documentation/admin-guide/perf/alibaba_pmu.rst 801F: drivers/perf/alibaba_uncore_drw_pmu.c 802 803ALIENWARE WMI DRIVER 804M: Kurt Borja <kuurtb@gmail.com> 805L: platform-driver-x86@vger.kernel.org 806L: Dell.Client.Kernel@dell.com 807S: Maintained 808F: Documentation/ABI/testing/debugfs-alienware-wmi 809F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 810F: Documentation/admin-guide/laptops/alienware-wmi.rst 811F: Documentation/wmi/devices/alienware-wmi.rst 812F: drivers/platform/x86/dell/alienware-wmi* 813 814ALLEGRO DVT VIDEO IP CORE DRIVER 815M: Michael Tretter <m.tretter@pengutronix.de> 816R: Pengutronix Kernel Team <kernel@pengutronix.de> 817L: linux-media@vger.kernel.org 818S: Maintained 819F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 820F: drivers/media/platform/allegro-dvt/ 821 822ALLIED VISION ALVIUM CAMERA DRIVER 823M: Tommaso Merciai <tomm.merciai@gmail.com> 824M: Martin Hecht <martin.hecht@avnet.eu> 825L: linux-media@vger.kernel.org 826S: Maintained 827F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 828F: drivers/media/i2c/alvium-csi2.c 829F: drivers/media/i2c/alvium-csi2.h 830 831ALLWINNER A10 CSI DRIVER 832M: Maxime Ripard <mripard@kernel.org> 833L: linux-media@vger.kernel.org 834S: Maintained 835T: git git://linuxtv.org/media.git 836F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 837F: drivers/media/platform/sunxi/sun4i-csi/ 838 839ALLWINNER A31 CSI DRIVER 840M: Yong Deng <yong.deng@magewell.com> 841M: Paul Kocialkowski <paulk@sys-base.io> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media.git 845F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 846F: drivers/media/platform/sunxi/sun6i-csi/ 847 848ALLWINNER A31 ISP DRIVER 849M: Paul Kocialkowski <paulk@sys-base.io> 850L: linux-media@vger.kernel.org 851S: Maintained 852T: git git://linuxtv.org/media.git 853F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 854F: drivers/staging/media/sunxi/sun6i-isp/ 855F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 856 857ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 858M: Paul Kocialkowski <paulk@sys-base.io> 859L: linux-media@vger.kernel.org 860S: Maintained 861T: git git://linuxtv.org/media.git 862F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 863F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 864 865ALLWINNER CPUFREQ DRIVER 866M: Yangtao Li <tiny.windzz@gmail.com> 867L: linux-pm@vger.kernel.org 868S: Maintained 869F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 870F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 871 872ALLWINNER CRYPTO DRIVERS 873M: Corentin Labbe <clabbe.montjoie@gmail.com> 874L: linux-crypto@vger.kernel.org 875S: Maintained 876F: drivers/crypto/allwinner/ 877 878ALLWINNER DMIC DRIVERS 879M: Ban Tao <fengzheng923@gmail.com> 880L: linux-sound@vger.kernel.org 881S: Maintained 882F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 883F: sound/soc/sunxi/sun50i-dmic.c 884 885ALLWINNER HARDWARE SPINLOCK SUPPORT 886M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 887S: Maintained 888F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 889F: drivers/hwspinlock/sun6i_hwspinlock.c 890 891ALLWINNER THERMAL DRIVER 892M: Vasily Khoruzhick <anarsoul@gmail.com> 893M: Yangtao Li <tiny.windzz@gmail.com> 894L: linux-pm@vger.kernel.org 895S: Maintained 896F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 897F: drivers/thermal/sun8i_thermal.c 898 899ALLWINNER VPU DRIVER 900M: Maxime Ripard <mripard@kernel.org> 901M: Paul Kocialkowski <paulk@sys-base.io> 902L: linux-media@vger.kernel.org 903S: Maintained 904F: drivers/staging/media/sunxi/cedrus/ 905 906ALPHA PORT 907M: Richard Henderson <richard.henderson@linaro.org> 908M: Matt Turner <mattst88@gmail.com> 909L: linux-alpha@vger.kernel.org 910S: Odd Fixes 911F: arch/alpha/ 912 913ALPS PS/2 TOUCHPAD DRIVER 914R: Pali Rohár <pali@kernel.org> 915F: drivers/input/mouse/alps.* 916 917ALTERA MAILBOX DRIVER 918M: Mun Yew Tham <mun.yew.tham@intel.com> 919S: Maintained 920F: drivers/mailbox/mailbox-altera.c 921 922ALTERA MSGDMA IP CORE DRIVER 923M: Olivier Dautricourt <olivierdautricourt@gmail.com> 924R: Stefan Roese <sr@denx.de> 925L: dmaengine@vger.kernel.org 926S: Odd Fixes 927F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 928F: drivers/dma/altera-msgdma.c 929 930ALTERA PIO DRIVER 931M: Mun Yew Tham <mun.yew.tham@intel.com> 932L: linux-gpio@vger.kernel.org 933S: Maintained 934F: drivers/gpio/gpio-altera.c 935 936ALTERA TRIPLE SPEED ETHERNET DRIVER 937M: Joyce Ooi <joyce.ooi@intel.com> 938L: netdev@vger.kernel.org 939S: Maintained 940F: drivers/net/ethernet/altera/ 941 942ALTERA UART/JTAG UART SERIAL DRIVERS 943M: Tobias Klauser <tklauser@distanz.ch> 944L: linux-serial@vger.kernel.org 945S: Maintained 946F: drivers/tty/serial/altera_jtaguart.c 947F: drivers/tty/serial/altera_uart.c 948F: include/linux/altera_jtaguart.h 949F: include/linux/altera_uart.h 950 951AMAZON ANNAPURNA LABS FIC DRIVER 952M: Talel Shenhar <talel@amazon.com> 953S: Maintained 954F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 955F: drivers/irqchip/irq-al-fic.c 956 957AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 958M: Talel Shenhar <talel@amazon.com> 959M: Talel Shenhar <talelshenhar@gmail.com> 960S: Maintained 961F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 962F: drivers/edac/al_mc_edac.c 963 964AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 965M: Talel Shenhar <talel@amazon.com> 966S: Maintained 967F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 968F: drivers/thermal/thermal_mmio.c 969 970AMAZON ETHERNET DRIVERS 971M: Shay Agroskin <shayagr@amazon.com> 972M: Arthur Kiyanovski <akiyano@amazon.com> 973R: David Arinzon <darinzon@amazon.com> 974R: Saeed Bishara <saeedb@amazon.com> 975L: netdev@vger.kernel.org 976S: Maintained 977F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 978F: drivers/net/ethernet/amazon/ 979 980AMAZON RDMA EFA DRIVER 981M: Michael Margolin <mrgolin@amazon.com> 982R: Gal Pressman <gal.pressman@linux.dev> 983R: Yossi Leybovich <sleybo@amazon.com> 984L: linux-rdma@vger.kernel.org 985S: Supported 986Q: https://patchwork.kernel.org/project/linux-rdma/list/ 987F: drivers/infiniband/hw/efa/ 988F: include/uapi/rdma/efa-abi.h 989 990AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 991M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 992R: Mario Limonciello <mario.limonciello@amd.com> 993L: platform-driver-x86@vger.kernel.org 994S: Supported 995F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 996F: drivers/platform/x86/amd/x3d_vcache.c 997 998AMD ADDRESS TRANSLATION LIBRARY (ATL) 999M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1000L: linux-edac@vger.kernel.org 1001S: Supported 1002F: drivers/ras/amd/atl/* 1003 1004AMD AE4DMA DRIVER 1005M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1006L: dmaengine@vger.kernel.org 1007S: Supported 1008F: drivers/dma/amd/ae4dma/ 1009 1010AMD AXI W1 DRIVER 1011M: Kris Chaplin <kris.chaplin@amd.com> 1012R: Thomas Delev <thomas.delev@amd.com> 1013R: Michal Simek <michal.simek@amd.com> 1014S: Maintained 1015F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1016F: drivers/w1/masters/amd_axi_w1.c 1017 1018AMD CDX BUS DRIVER 1019M: Nipun Gupta <nipun.gupta@amd.com> 1020M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1021S: Maintained 1022F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1023F: drivers/cdx/* 1024F: include/linux/cdx/* 1025 1026AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1027M: Tom Lendacky <thomas.lendacky@amd.com> 1028M: John Allen <john.allen@amd.com> 1029L: linux-crypto@vger.kernel.org 1030S: Supported 1031F: drivers/crypto/ccp/ 1032F: include/linux/ccp.h 1033 1034AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1035M: Ashish Kalra <ashish.kalra@amd.com> 1036M: Tom Lendacky <thomas.lendacky@amd.com> 1037L: linux-crypto@vger.kernel.org 1038S: Supported 1039F: drivers/crypto/ccp/sev* 1040F: include/uapi/linux/psp-sev.h 1041 1042AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1043M: Mario Limonciello <mario.limonciello@amd.com> 1044L: linux-crypto@vger.kernel.org 1045S: Supported 1046F: drivers/crypto/ccp/dbc.c 1047F: drivers/crypto/ccp/dbc.h 1048F: drivers/crypto/ccp/platform-access.c 1049F: drivers/crypto/ccp/platform-access.h 1050F: include/uapi/linux/psp-dbc.h 1051F: tools/crypto/ccp/*.c 1052F: tools/crypto/ccp/*.py 1053 1054AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1055M: Mario Limonciello <mario.limonciello@amd.com> 1056L: linux-crypto@vger.kernel.org 1057S: Supported 1058F: drivers/crypto/ccp/hsti.* 1059 1060AMD DISPLAY CORE 1061M: Harry Wentland <harry.wentland@amd.com> 1062M: Leo Li <sunpeng.li@amd.com> 1063R: Rodrigo Siqueira <siqueira@igalia.com> 1064L: amd-gfx@lists.freedesktop.org 1065S: Supported 1066T: git https://gitlab.freedesktop.org/agd5f/linux.git 1067F: drivers/gpu/drm/amd/display/ 1068 1069AMD DISPLAY CORE - DML 1070M: Austin Zheng <austin.zheng@amd.com> 1071M: Jun Lei <jun.lei@amd.com> 1072S: Supported 1073F: drivers/gpu/drm/amd/display/dc/dml/ 1074F: drivers/gpu/drm/amd/display/dc/dml2/ 1075 1076AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1077M: Huang Rui <ray.huang@amd.com> 1078L: linux-hwmon@vger.kernel.org 1079S: Supported 1080F: Documentation/hwmon/fam15h_power.rst 1081F: drivers/hwmon/fam15h_power.c 1082 1083AMD FCH GPIO DRIVER 1084M: Enrico Weigelt, metux IT consult <info@metux.net> 1085L: linux-gpio@vger.kernel.org 1086S: Maintained 1087F: drivers/gpio/gpio-amd-fch.c 1088F: include/linux/platform_data/gpio/gpio-amd-fch.h 1089 1090AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1091L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1092S: Orphan 1093F: drivers/usb/gadget/udc/amd5536udc.* 1094 1095AMD GEODE PROCESSOR/CHIPSET SUPPORT 1096M: Andres Salomon <dilinger@queued.net> 1097L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1098S: Supported 1099W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1100F: arch/x86/include/asm/geode.h 1101F: drivers/char/hw_random/geode-rng.c 1102F: drivers/crypto/geode* 1103F: drivers/video/fbdev/geode/ 1104 1105AMD HSMP DRIVER 1106M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1107R: Carlos Bilbao <carlos.bilbao@kernel.org> 1108L: platform-driver-x86@vger.kernel.org 1109S: Maintained 1110F: Documentation/arch/x86/amd_hsmp.rst 1111F: arch/x86/include/asm/amd/hsmp.h 1112F: arch/x86/include/uapi/asm/amd_hsmp.h 1113F: drivers/platform/x86/amd/hsmp/ 1114 1115AMD IOMMU (AMD-VI) 1116M: Joerg Roedel <joro@8bytes.org> 1117R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1118L: iommu@lists.linux.dev 1119S: Maintained 1120T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1121F: drivers/iommu/amd/ 1122F: include/linux/amd-iommu.h 1123 1124AMD KFD 1125M: Felix Kuehling <Felix.Kuehling@amd.com> 1126L: amd-gfx@lists.freedesktop.org 1127S: Supported 1128T: git https://gitlab.freedesktop.org/agd5f/linux.git 1129F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1130F: drivers/gpu/drm/amd/amdkfd/ 1131F: drivers/gpu/drm/amd/include/cik_structs.h 1132F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1133F: drivers/gpu/drm/amd/include/v9_structs.h 1134F: drivers/gpu/drm/amd/include/vi_structs.h 1135F: include/uapi/linux/kfd_ioctl.h 1136F: include/uapi/linux/kfd_sysfs.h 1137 1138AMD MP2 I2C DRIVER 1139M: Elie Morisse <syniurge@gmail.com> 1140M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1141L: linux-i2c@vger.kernel.org 1142S: Maintained 1143F: drivers/i2c/busses/i2c-amd-mp2* 1144 1145AMD ASF I2C DRIVER 1146M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1147L: linux-i2c@vger.kernel.org 1148S: Supported 1149F: drivers/i2c/busses/i2c-amd-asf-plat.c 1150 1151AMD NODE DRIVER 1152M: Mario Limonciello <mario.limonciello@amd.com> 1153M: Yazen Ghannam <yazen.ghannam@amd.com> 1154L: linux-kernel@vger.kernel.org 1155S: Supported 1156F: arch/x86/include/asm/amd/node.h 1157F: arch/x86/kernel/amd_node.c 1158 1159AMD PDS CORE DRIVER 1160M: Brett Creeley <brett.creeley@amd.com> 1161L: netdev@vger.kernel.org 1162S: Maintained 1163F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1164F: drivers/net/ethernet/amd/pds_core/ 1165F: include/linux/pds/ 1166 1167AMD PMC DRIVER 1168M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1169L: platform-driver-x86@vger.kernel.org 1170S: Supported 1171F: drivers/platform/x86/amd/pmc/ 1172 1173AMD PMF DRIVER 1174M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1175L: platform-driver-x86@vger.kernel.org 1176S: Supported 1177F: Documentation/ABI/testing/sysfs-amd-pmf 1178F: drivers/platform/x86/amd/pmf/ 1179 1180AMD POWERPLAY AND SWSMU 1181M: Kenneth Feng <kenneth.feng@amd.com> 1182L: amd-gfx@lists.freedesktop.org 1183S: Supported 1184T: git https://gitlab.freedesktop.org/agd5f/linux.git 1185F: drivers/gpu/drm/amd/pm/ 1186 1187AMD PSTATE DRIVER 1188M: Huang Rui <ray.huang@amd.com> 1189M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1190M: Mario Limonciello <mario.limonciello@amd.com> 1191R: Perry Yuan <perry.yuan@amd.com> 1192L: linux-pm@vger.kernel.org 1193S: Supported 1194F: Documentation/admin-guide/pm/amd-pstate.rst 1195F: drivers/cpufreq/amd-pstate* 1196F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1197 1198AMD PTDMA DRIVER 1199M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1200L: dmaengine@vger.kernel.org 1201S: Supported 1202F: drivers/dma/amd/ptdma/ 1203 1204AMD QDMA DRIVER 1205M: Nishad Saraf <nishads@amd.com> 1206M: Lizhi Hou <lizhi.hou@amd.com> 1207L: dmaengine@vger.kernel.org 1208S: Supported 1209F: drivers/dma/amd/qdma/ 1210F: include/linux/platform_data/amd_qdma.h 1211 1212AMD SEATTLE DEVICE TREE SUPPORT 1213M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1214M: Tom Lendacky <thomas.lendacky@amd.com> 1215S: Supported 1216F: arch/arm64/boot/dts/amd/ 1217 1218AMD SENSOR FUSION HUB DRIVER 1219M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1220L: linux-input@vger.kernel.org 1221S: Maintained 1222F: Documentation/hid/amd-sfh* 1223F: drivers/hid/amd-sfh-hid/ 1224 1225AMD SPI DRIVER 1226M: Raju Rangoju <Raju.Rangoju@amd.com> 1227L: linux-spi@vger.kernel.org 1228S: Supported 1229F: drivers/spi/spi-amd-pci.c 1230F: drivers/spi/spi-amd.c 1231F: drivers/spi/spi-amd.h 1232 1233AMD XDNA DRIVER 1234M: Min Ma <min.ma@amd.com> 1235M: Lizhi Hou <lizhi.hou@amd.com> 1236L: dri-devel@lists.freedesktop.org 1237S: Supported 1238T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1239F: Documentation/accel/amdxdna/ 1240F: drivers/accel/amdxdna/ 1241F: include/trace/events/amdxdna.h 1242F: include/uapi/drm/amdxdna_accel.h 1243 1244AMD XGBE DRIVER 1245M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1246L: netdev@vger.kernel.org 1247S: Maintained 1248F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1249F: drivers/net/ethernet/amd/xgbe/ 1250 1251AMLOGIC BLUETOOTH DRIVER 1252M: Yang Li <yang.li@amlogic.com> 1253L: linux-bluetooth@vger.kernel.org 1254S: Maintained 1255F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1256F: drivers/bluetooth/hci_aml.c 1257 1258AMLOGIC DDR PMU DRIVER 1259M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1260L: linux-amlogic@lists.infradead.org 1261S: Supported 1262W: http://www.amlogic.com 1263F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1264F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1265F: drivers/perf/amlogic/ 1266F: include/soc/amlogic/ 1267 1268AMLOGIC ISP DRIVER 1269M: Keke Li <keke.li@amlogic.com> 1270L: linux-media@vger.kernel.org 1271S: Maintained 1272F: Documentation/admin-guide/media/c3-isp.dot 1273F: Documentation/admin-guide/media/c3-isp.rst 1274F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1275F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1276F: drivers/media/platform/amlogic/c3/isp/ 1277F: include/uapi/linux/media/amlogic/ 1278 1279AMLOGIC MIPI ADAPTER DRIVER 1280M: Keke Li <keke.li@amlogic.com> 1281L: linux-media@vger.kernel.org 1282S: Maintained 1283F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1284F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1285 1286AMLOGIC MIPI CSI2 DRIVER 1287M: Keke Li <keke.li@amlogic.com> 1288L: linux-media@vger.kernel.org 1289S: Maintained 1290F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1291F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1292 1293AMLOGIC PINCTRL DRIVER 1294M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1295L: linux-amlogic@lists.infradead.org 1296L: linux-gpio@vger.kernel.org 1297S: Maintained 1298F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1299F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1300 1301AMLOGIC RTC DRIVER 1302M: Yiting Deng <yiting.deng@amlogic.com> 1303M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1304L: linux-amlogic@lists.infradead.org 1305S: Maintained 1306F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1307F: drivers/rtc/rtc-amlogic-a4.c 1308 1309AMPHENOL CHIPCAP 2 DRIVER 1310M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1311L: linux-hwmon@vger.kernel.org 1312S: Maintained 1313F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1314F: Documentation/hwmon/chipcap2.rst 1315F: drivers/hwmon/chipcap2.c 1316 1317AMPHION VPU CODEC V4L2 DRIVER 1318M: Ming Qian <ming.qian@nxp.com> 1319M: Zhou Peng <eagle.zhou@nxp.com> 1320L: linux-media@vger.kernel.org 1321S: Maintained 1322F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1323F: drivers/media/platform/amphion/ 1324 1325AMS AS73211 DRIVER 1326M: Christian Eggers <ceggers@arri.de> 1327L: linux-iio@vger.kernel.org 1328S: Maintained 1329F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1330F: drivers/iio/light/as73211.c 1331 1332AMT (Automatic Multicast Tunneling) 1333M: Taehee Yoo <ap420073@gmail.com> 1334L: netdev@vger.kernel.org 1335S: Maintained 1336T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1337T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1338F: drivers/net/amt.c 1339 1340ANALOG DEVICES INC AD3530R DRIVER 1341M: Kim Seer Paller <kimseer.paller@analog.com> 1342L: linux-iio@vger.kernel.org 1343S: Supported 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1346F: drivers/iio/dac/ad3530r.c 1347 1348ANALOG DEVICES INC AD3552R DRIVER 1349M: Nuno Sá <nuno.sa@analog.com> 1350L: linux-iio@vger.kernel.org 1351S: Supported 1352W: https://ez.analog.com/linux-software-drivers 1353F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1354F: Documentation/iio/ad3552r.rst 1355F: drivers/iio/dac/ad3552r.c 1356 1357ANALOG DEVICES INC AD4000 DRIVER 1358M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1359L: linux-iio@vger.kernel.org 1360S: Supported 1361W: https://ez.analog.com/linux-software-drivers 1362F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1363F: Documentation/iio/ad4000.rst 1364F: drivers/iio/adc/ad4000.c 1365 1366AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1367M: Michael Hennerich <michael.hennerich@analog.com> 1368M: Nuno Sá <nuno.sa@analog.com> 1369R: Esteban Blanc <eblanc@baylibre.com> 1370L: linux-iio@vger.kernel.org 1371S: Supported 1372W: https://ez.analog.com/linux-software-drivers 1373F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1374F: Documentation/iio/ad4030.rst 1375F: drivers/iio/adc/ad4030.c 1376 1377ANALOG DEVICES INC AD4130 DRIVER 1378M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1379L: linux-iio@vger.kernel.org 1380S: Supported 1381W: https://ez.analog.com/linux-software-drivers 1382F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1384F: drivers/iio/adc/ad4130.c 1385 1386ANALOG DEVICES INC AD4695 DRIVER 1387M: Michael Hennerich <michael.hennerich@analog.com> 1388M: Nuno Sá <nuno.sa@analog.com> 1389R: David Lechner <dlechner@baylibre.com> 1390L: linux-iio@vger.kernel.org 1391S: Supported 1392W: https://ez.analog.com/linux-software-drivers 1393F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1394F: Documentation/iio/ad4695.rst 1395F: drivers/iio/adc/ad4695.c 1396F: include/dt-bindings/iio/adc/adi,ad4695.h 1397 1398ANALOG DEVICES INC AD4851 DRIVER 1399M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1400M: Dragos Bogdan <dragos.bogdan@analog.com> 1401R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1402L: linux-iio@vger.kernel.org 1403S: Supported 1404W: https://ez.analog.com/linux-software-drivers 1405F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1406F: drivers/iio/adc/ad4851.c 1407 1408ANALOG DEVICES INC AD7091R DRIVER 1409M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1410L: linux-iio@vger.kernel.org 1411S: Supported 1412W: http://ez.analog.com/community/linux-device-drivers 1413F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1414F: drivers/iio/adc/ad7091r* 1415 1416ANALOG DEVICES INC AD7191 DRIVER 1417M: Alisa-Dariana Roman <alisa.roman@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,ad7191.yaml 1422F: Documentation/iio/ad7191.rst 1423F: drivers/iio/adc/ad7191.c 1424 1425ANALOG DEVICES INC AD7192 DRIVER 1426M: Alisa-Dariana Roman <alisa.roman@analog.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1431F: drivers/iio/adc/ad7192.c 1432 1433ANALOG DEVICES INC AD7292 DRIVER 1434M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1435L: linux-iio@vger.kernel.org 1436S: Supported 1437W: https://ez.analog.com/linux-software-drivers 1438F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1439F: drivers/iio/adc/ad7292.c 1440 1441ANALOG DEVICES INC AD7293 DRIVER 1442M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1443L: linux-iio@vger.kernel.org 1444S: Supported 1445W: https://ez.analog.com/linux-software-drivers 1446F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1447F: drivers/iio/dac/ad7293.c 1448 1449ANALOG DEVICES INC AD74115 DRIVER 1450M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1451L: linux-iio@vger.kernel.org 1452S: Supported 1453W: https://ez.analog.com/linux-software-drivers 1454F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1455F: drivers/iio/addac/ad74115.c 1456 1457ANALOG DEVICES INC AD74413R DRIVER 1458M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1459L: linux-iio@vger.kernel.org 1460S: Supported 1461W: https://ez.analog.com/linux-software-drivers 1462F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1463F: drivers/iio/addac/ad74413r.c 1464F: include/dt-bindings/iio/addac/adi,ad74413r.h 1465 1466ANALOG DEVICES INC AD7625 DRIVER 1467M: Michael Hennerich <Michael.Hennerich@analog.com> 1468M: Nuno Sá <nuno.sa@analog.com> 1469R: Trevor Gamblin <tgamblin@baylibre.com> 1470S: Supported 1471W: https://ez.analog.com/linux-software-drivers 1472W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1473F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1474F: Documentation/iio/ad7625.rst 1475F: drivers/iio/adc/ad7625.c 1476 1477ANALOG DEVICES INC AD7768-1 DRIVER 1478M: Michael Hennerich <Michael.Hennerich@analog.com> 1479L: linux-iio@vger.kernel.org 1480S: Supported 1481W: https://ez.analog.com/linux-software-drivers 1482F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1483F: drivers/iio/adc/ad7768-1.c 1484 1485ANALOG DEVICES INC AD7780 DRIVER 1486M: Michael Hennerich <Michael.Hennerich@analog.com> 1487M: Renato Lui Geh <renatogeh@gmail.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1492F: drivers/iio/adc/ad7780.c 1493 1494ANALOG DEVICES INC AD9467 DRIVER 1495M: Michael Hennerich <Michael.Hennerich@analog.com> 1496M: Nuno Sa <nuno.sa@analog.com> 1497L: linux-iio@vger.kernel.org 1498S: Supported 1499W: https://ez.analog.com/linux-software-drivers 1500F: Documentation/ABI/testing/debugfs-iio-ad9467 1501F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1502F: drivers/iio/adc/ad9467.c 1503 1504ANALOG DEVICES INC AD8460 DRIVER 1505M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1506L: linux-iio@vger.kernel.org 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1510F: drivers/iio/dac/ad8460.c 1511 1512ANALOG DEVICES INC AD9739a DRIVER 1513M: Nuno Sa <nuno.sa@analog.com> 1514M: Dragos Bogdan <dragos.bogdan@analog.com> 1515L: linux-iio@vger.kernel.org 1516S: Supported 1517W: https://ez.analog.com/linux-software-drivers 1518F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1519F: drivers/iio/dac/ad9739a.c 1520 1521ANALOG DEVICES INC ADA4250 DRIVER 1522M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1523L: linux-iio@vger.kernel.org 1524S: Supported 1525W: https://ez.analog.com/linux-software-drivers 1526F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1527F: drivers/iio/amplifiers/ada4250.c 1528 1529ANALOG DEVICES INC ADF4377 DRIVER 1530M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1531L: linux-iio@vger.kernel.org 1532S: Supported 1533W: https://ez.analog.com/linux-software-drivers 1534F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1535F: drivers/iio/frequency/adf4377.c 1536 1537ANALOG DEVICES INC ADGS1408 DRIVER 1538M: Mircea Caprioru <mircea.caprioru@analog.com> 1539S: Supported 1540F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1541F: drivers/mux/adgs1408.c 1542 1543ANALOG DEVICES INC ADIN DRIVER 1544M: Michael Hennerich <michael.hennerich@analog.com> 1545L: netdev@vger.kernel.org 1546S: Supported 1547W: https://ez.analog.com/linux-software-drivers 1548F: Documentation/devicetree/bindings/net/adi,adin.yaml 1549F: drivers/net/phy/adin.c 1550 1551ANALOG DEVICES INC ADIS DRIVER LIBRARY 1552M: Nuno Sa <nuno.sa@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555F: drivers/iio/imu/adis.c 1556F: drivers/iio/imu/adis_buffer.c 1557F: drivers/iio/imu/adis_trigger.c 1558F: include/linux/iio/imu/adis.h 1559 1560ANALOG DEVICES INC ADIS16460 DRIVER 1561M: Dragos Bogdan <dragos.bogdan@analog.com> 1562L: linux-iio@vger.kernel.org 1563S: Supported 1564W: https://ez.analog.com/linux-software-drivers 1565F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1566F: drivers/iio/imu/adis16460.c 1567 1568ANALOG DEVICES INC ADIS16475 DRIVER 1569M: Nuno Sa <nuno.sa@analog.com> 1570L: linux-iio@vger.kernel.org 1571S: Supported 1572W: https://ez.analog.com/linux-software-drivers 1573F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1574F: drivers/iio/imu/adis16475.c 1575 1576ANALOG DEVICES INC ADIS16550 DRIVER 1577M: Nuno Sa <nuno.sa@analog.com> 1578M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1579M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1580M: Robert Budai <robert.budai@analog.com> 1581L: linux-iio@vger.kernel.org 1582S: Supported 1583W: https://ez.analog.com/linux-software-drivers 1584F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1585 1586ANALOG DEVICES INC ADM1177 DRIVER 1587M: Michael Hennerich <Michael.Hennerich@analog.com> 1588L: linux-hwmon@vger.kernel.org 1589S: Supported 1590W: https://ez.analog.com/linux-software-drivers 1591F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1592F: drivers/hwmon/adm1177.c 1593 1594ANALOG DEVICES INC ADMFM2000 DRIVER 1595M: Kim Seer Paller <kimseer.paller@analog.com> 1596L: linux-iio@vger.kernel.org 1597S: Supported 1598W: https://ez.analog.com/linux-software-drivers 1599F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1600F: drivers/iio/frequency/admfm2000.c 1601 1602ANALOG DEVICES INC ADMV1013 DRIVER 1603M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1604L: linux-iio@vger.kernel.org 1605S: Supported 1606W: https://ez.analog.com/linux-software-drivers 1607F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1608F: drivers/iio/frequency/admv1013.c 1609 1610ANALOG DEVICES INC ADMV1014 DRIVER 1611M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1612L: linux-iio@vger.kernel.org 1613S: Supported 1614W: https://ez.analog.com/linux-software-drivers 1615F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1616F: drivers/iio/frequency/admv1014.c 1617 1618ANALOG DEVICES INC ADMV8818 DRIVER 1619M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1620L: linux-iio@vger.kernel.org 1621S: Supported 1622W: https://ez.analog.com/linux-software-drivers 1623F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1624F: drivers/iio/filter/admv8818.c 1625 1626ANALOG DEVICES INC ADP5055 DRIVER 1627M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1628S: Supported 1629W: https://ez.analog.com/linux-software-drivers 1630F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1631F: drivers/regulator/adp5055-regulator.c 1632 1633ANALOG DEVICES INC ADP5061 DRIVER 1634M: Michael Hennerich <Michael.Hennerich@analog.com> 1635L: linux-pm@vger.kernel.org 1636S: Supported 1637W: https://ez.analog.com/linux-software-drivers 1638F: drivers/power/supply/adp5061.c 1639 1640ANALOG DEVICES INC ADRF6780 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1646F: drivers/iio/frequency/adrf6780.c 1647 1648ANALOG DEVICES INC ADV7180 DRIVER 1649M: Lars-Peter Clausen <lars@metafoo.de> 1650L: linux-media@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1654F: drivers/media/i2c/adv7180.c 1655 1656ANALOG DEVICES INC ADV748X DRIVER 1657M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1658L: linux-media@vger.kernel.org 1659S: Maintained 1660F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1661F: drivers/media/i2c/adv748x/* 1662 1663ANALOG DEVICES INC ADV7511 DRIVER 1664M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1665L: linux-media@vger.kernel.org 1666S: Maintained 1667F: drivers/media/i2c/adv7511* 1668 1669ANALOG DEVICES INC ADV7604 DRIVER 1670M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1671L: linux-media@vger.kernel.org 1672S: Maintained 1673F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1674F: drivers/media/i2c/adv7604* 1675 1676ANALOG DEVICES INC ADV7842 DRIVER 1677M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1678L: linux-media@vger.kernel.org 1679S: Maintained 1680F: drivers/media/i2c/adv7842* 1681 1682ANALOG DEVICES INC ADXRS290 DRIVER 1683M: Nishant Malpani <nish.malpani25@gmail.com> 1684L: linux-iio@vger.kernel.org 1685S: Supported 1686F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1687F: drivers/iio/gyro/adxrs290.c 1688 1689ANALOG DEVICES INC ASOC CODEC DRIVERS 1690M: Lars-Peter Clausen <lars@metafoo.de> 1691M: Nuno Sá <nuno.sa@analog.com> 1692L: linux-sound@vger.kernel.org 1693S: Supported 1694W: http://wiki.analog.com/ 1695W: https://ez.analog.com/linux-software-drivers 1696F: Documentation/devicetree/bindings/sound/adi,* 1697F: sound/soc/codecs/ad1* 1698F: sound/soc/codecs/ad7* 1699F: sound/soc/codecs/adau* 1700F: sound/soc/codecs/adav* 1701F: sound/soc/codecs/sigmadsp.* 1702F: sound/soc/codecs/ssm* 1703 1704ANALOG DEVICES INC AXI DAC DRIVER 1705M: Nuno Sa <nuno.sa@analog.com> 1706L: linux-iio@vger.kernel.org 1707S: Supported 1708W: https://ez.analog.com/linux-software-drivers 1709F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1710F: drivers/iio/dac/adi-axi-dac.c 1711 1712ANALOG DEVICES INC DMA DRIVERS 1713M: Lars-Peter Clausen <lars@metafoo.de> 1714S: Supported 1715W: https://ez.analog.com/linux-software-drivers 1716F: drivers/dma/dma-axi-dmac.c 1717 1718ANALOG DEVICES INC IIO DRIVERS 1719M: Lars-Peter Clausen <lars@metafoo.de> 1720M: Michael Hennerich <Michael.Hennerich@analog.com> 1721S: Supported 1722W: http://wiki.analog.com/ 1723W: https://ez.analog.com/linux-software-drivers 1724F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1725F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1726F: Documentation/devicetree/bindings/iio/*/adi,* 1727F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1728F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1729F: Documentation/iio/ad7606.rst 1730F: drivers/iio/*/ad* 1731F: drivers/iio/adc/ltc249* 1732F: drivers/iio/amplifiers/hmc425a.c 1733F: drivers/staging/iio/*/ad* 1734X: drivers/iio/*/adjd* 1735 1736ANALOGBITS PLL LIBRARIES 1737M: Paul Walmsley <paul.walmsley@sifive.com> 1738M: Samuel Holland <samuel.holland@sifive.com> 1739S: Supported 1740F: drivers/clk/analogbits/* 1741F: include/linux/clk/analogbits* 1742 1743ANDROID DRIVERS 1744M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1745M: Arve Hjønnevåg <arve@android.com> 1746M: Todd Kjos <tkjos@android.com> 1747M: Martijn Coenen <maco@android.com> 1748M: Joel Fernandes <joelagnelf@nvidia.com> 1749M: Christian Brauner <christian@brauner.io> 1750M: Carlos Llamas <cmllamas@google.com> 1751M: Suren Baghdasaryan <surenb@google.com> 1752L: linux-kernel@vger.kernel.org 1753S: Supported 1754T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1755F: drivers/android/ 1756 1757ANDROID GOLDFISH PIC DRIVER 1758M: Miodrag Dinic <miodrag.dinic@mips.com> 1759S: Supported 1760F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1761F: drivers/irqchip/irq-goldfish-pic.c 1762 1763ANDROID GOLDFISH RTC DRIVER 1764M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1765S: Supported 1766F: drivers/rtc/rtc-goldfish.c 1767 1768AOA (Apple Onboard Audio) ALSA DRIVER 1769M: Johannes Berg <johannes@sipsolutions.net> 1770L: linuxppc-dev@lists.ozlabs.org 1771L: linux-sound@vger.kernel.org 1772S: Maintained 1773F: sound/aoa/ 1774 1775APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1776M: William Breathitt Gray <wbg@kernel.org> 1777L: linux-iio@vger.kernel.org 1778S: Maintained 1779F: drivers/iio/addac/stx104.c 1780 1781APM DRIVER 1782M: Jiri Kosina <jikos@kernel.org> 1783S: Odd fixes 1784T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1785F: arch/x86/kernel/apm_32.c 1786F: drivers/char/apm-emulation.c 1787F: include/linux/apm_bios.h 1788F: include/uapi/linux/apm_bios.h 1789 1790APPARMOR SECURITY MODULE 1791M: John Johansen <john.johansen@canonical.com> 1792M: John Johansen <john@apparmor.net> 1793L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1794S: Supported 1795W: apparmor.net 1796B: https://gitlab.com/apparmor/apparmor-kernel 1797C: irc://irc.oftc.net/apparmor 1798T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1799T: https://gitlab.com/apparmor/apparmor-kernel.git 1800F: Documentation/admin-guide/LSM/apparmor.rst 1801F: security/apparmor/ 1802 1803APPLE BCM5974 MULTITOUCH DRIVER 1804M: Henrik Rydberg <rydberg@bitmath.org> 1805L: linux-input@vger.kernel.org 1806S: Odd fixes 1807F: drivers/input/mouse/bcm5974.c 1808 1809APPLE PCIE CONTROLLER DRIVER 1810M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1811M: Marc Zyngier <maz@kernel.org> 1812L: linux-pci@vger.kernel.org 1813S: Maintained 1814F: drivers/pci/controller/pcie-apple.c 1815 1816APPLE SMC DRIVER 1817M: Henrik Rydberg <rydberg@bitmath.org> 1818L: linux-hwmon@vger.kernel.org 1819S: Odd fixes 1820F: drivers/hwmon/applesmc.c 1821 1822APPLETALK NETWORK LAYER 1823L: netdev@vger.kernel.org 1824S: Odd fixes 1825F: include/linux/atalk.h 1826F: include/uapi/linux/atalk.h 1827F: net/appletalk/ 1828 1829APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1830M: Khuong Dinh <khuong@os.amperecomputing.com> 1831S: Supported 1832F: arch/arm64/boot/dts/apm/ 1833 1834APPLIED MICRO (APM) X-GENE SOC EDAC 1835M: Khuong Dinh <khuong@os.amperecomputing.com> 1836S: Supported 1837F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1838F: drivers/edac/xgene_edac.c 1839 1840APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1841M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1842M: Keyur Chudgar <keyur@os.amperecomputing.com> 1843S: Maintained 1844F: drivers/net/ethernet/apm/xgene-v2/ 1845 1846APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1847M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1848M: Keyur Chudgar <keyur@os.amperecomputing.com> 1849M: Quan Nguyen <quan@os.amperecomputing.com> 1850S: Maintained 1851F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1852F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1853F: drivers/net/ethernet/apm/xgene/ 1854F: drivers/net/mdio/mdio-xgene.c 1855 1856APPLIED MICRO (APM) X-GENE SOC PMU 1857M: Khuong Dinh <khuong@os.amperecomputing.com> 1858S: Supported 1859F: Documentation/admin-guide/perf/xgene-pmu.rst 1860F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1861F: drivers/perf/xgene_pmu.c 1862 1863APPLIED MICRO QT2025 PHY DRIVER 1864M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1865R: Trevor Gross <tmgross@umich.edu> 1866L: netdev@vger.kernel.org 1867L: rust-for-linux@vger.kernel.org 1868S: Maintained 1869F: drivers/net/phy/qt2025.rs 1870 1871APTINA CAMERA SENSOR PLL 1872M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1873L: linux-media@vger.kernel.org 1874S: Maintained 1875F: drivers/media/i2c/aptina-pll.* 1876 1877AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1878M: Aleksa Savic <savicaleksa83@gmail.com> 1879M: Jack Doan <me@jackdoan.com> 1880L: linux-hwmon@vger.kernel.org 1881S: Maintained 1882F: Documentation/hwmon/aquacomputer_d5next.rst 1883F: drivers/hwmon/aquacomputer_d5next.c 1884 1885AQUANTIA ETHERNET DRIVER (atlantic) 1886M: Igor Russkikh <irusskikh@marvell.com> 1887L: netdev@vger.kernel.org 1888S: Maintained 1889W: https://www.marvell.com/ 1890Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1891F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1892F: drivers/net/ethernet/aquantia/atlantic/ 1893 1894AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1895M: Egor Pomozov <epomozov@marvell.com> 1896L: netdev@vger.kernel.org 1897S: Maintained 1898W: http://www.aquantia.com 1899F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1900 1901AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1902M: Krzysztof Hałasa <khalasa@piap.pl> 1903L: linux-media@vger.kernel.org 1904S: Maintained 1905F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1906F: drivers/media/i2c/ar0521.c 1907 1908ARASAN NAND CONTROLLER DRIVER 1909M: Miquel Raynal <miquel.raynal@bootlin.com> 1910R: Michal Simek <michal.simek@amd.com> 1911L: linux-mtd@lists.infradead.org 1912S: Maintained 1913F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1914F: drivers/mtd/nand/raw/arasan-nand-controller.c 1915 1916ARC FRAMEBUFFER DRIVER 1917M: Jaya Kumar <jayalk@intworks.biz> 1918S: Maintained 1919F: drivers/video/fbdev/arcfb.c 1920F: drivers/video/fbdev/core/fb_defio.c 1921 1922ARC PGU DRM DRIVER 1923M: Alexey Brodkin <abrodkin@synopsys.com> 1924S: Supported 1925F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1926F: drivers/gpu/drm/tiny/arcpgu.c 1927 1928ARCNET NETWORK LAYER 1929M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1930L: netdev@vger.kernel.org 1931S: Maintained 1932F: drivers/net/arcnet/ 1933F: include/uapi/linux/if_arcnet.h 1934 1935ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1936M: Arnd Bergmann <arnd@arndb.de> 1937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1938L: soc@lists.linux.dev 1939S: Maintained 1940P: Documentation/process/maintainer-soc.rst 1941C: irc://irc.libera.chat/armlinux 1942T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1943F: Documentation/process/maintainer-soc*.rst 1944F: arch/arm/boot/dts/Makefile 1945F: arch/arm64/boot/dts/Makefile 1946 1947ARM ARCHITECTED TIMER DRIVER 1948M: Mark Rutland <mark.rutland@arm.com> 1949M: Marc Zyngier <maz@kernel.org> 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951S: Maintained 1952F: arch/arm/include/asm/arch_timer.h 1953F: arch/arm64/include/asm/arch_timer.h 1954F: drivers/clocksource/arm_arch_timer.c 1955 1956ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1957M: Marc Zyngier <maz@kernel.org> 1958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1961F: arch/arm/include/asm/arch_gicv3.h 1962F: arch/arm64/include/asm/arch_gicv3.h 1963F: drivers/irqchip/irq-gic*.[ch] 1964F: include/linux/irqchip/arm-gic*.h 1965F: include/linux/irqchip/arm-vgic-info.h 1966 1967ARM HDLCD DRM DRIVER 1968M: Liviu Dudau <liviu.dudau@arm.com> 1969S: Supported 1970F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1971F: drivers/gpu/drm/arm/hdlcd_* 1972 1973ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1974M: Linus Walleij <linus.walleij@linaro.org> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1978F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1979F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1980F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1981F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1982F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1983F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1984F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 1985F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1986F: arch/arm/boot/dts/arm/arm-realview-* 1987F: arch/arm/boot/dts/arm/integrator* 1988F: arch/arm/boot/dts/arm/versatile* 1989F: arch/arm/mach-versatile/ 1990F: drivers/bus/arm-integrator-lm.c 1991F: drivers/clk/versatile/ 1992F: drivers/i2c/busses/i2c-versatile.c 1993F: drivers/irqchip/irq-versatile-fpga.c 1994F: drivers/mtd/maps/physmap-versatile.* 1995F: drivers/power/reset/arm-versatile-reboot.c 1996F: drivers/soc/versatile/ 1997 1998ARM INTERCONNECT PMU DRIVERS 1999M: Robin Murphy <robin.murphy@arm.com> 2000S: Supported 2001F: Documentation/admin-guide/perf/arm-cmn.rst 2002F: Documentation/admin-guide/perf/arm-ni.rst 2003F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2004F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2005F: drivers/perf/arm-cmn.c 2006F: drivers/perf/arm-ni.c 2007F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2008 2009ARM KOMEDA DRM-KMS DRIVER 2010M: Liviu Dudau <liviu.dudau@arm.com> 2011S: Supported 2012T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2013F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2014F: Documentation/gpu/komeda-kms.rst 2015F: drivers/gpu/drm/arm/display/include/ 2016F: drivers/gpu/drm/arm/display/komeda/ 2017 2018ARM MALI PANFROST DRM DRIVER 2019M: Boris Brezillon <boris.brezillon@collabora.com> 2020M: Rob Herring <robh@kernel.org> 2021R: Steven Price <steven.price@arm.com> 2022L: dri-devel@lists.freedesktop.org 2023S: Supported 2024T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2025F: Documentation/gpu/panfrost.rst 2026F: drivers/gpu/drm/ci/xfails/panfrost* 2027F: drivers/gpu/drm/panfrost/ 2028F: include/uapi/drm/panfrost_drm.h 2029 2030ARM MALI PANTHOR DRM DRIVER 2031M: Boris Brezillon <boris.brezillon@collabora.com> 2032M: Steven Price <steven.price@arm.com> 2033M: Liviu Dudau <liviu.dudau@arm.com> 2034L: dri-devel@lists.freedesktop.org 2035S: Supported 2036T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2037F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2038F: drivers/gpu/drm/panthor/ 2039F: include/uapi/drm/panthor_drm.h 2040 2041ARM MALI-DP DRM DRIVER 2042M: Liviu Dudau <liviu.dudau@arm.com> 2043S: Supported 2044T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2045F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2046F: Documentation/gpu/afbc.rst 2047F: drivers/gpu/drm/arm/ 2048 2049ARM MFM AND FLOPPY DRIVERS 2050M: Ian Molton <spyro@f2s.com> 2051S: Maintained 2052F: arch/arm/include/asm/floppy.h 2053F: arch/arm/mach-rpc/floppydma.S 2054 2055ARM PMU PROFILING AND DEBUGGING 2056M: Will Deacon <will@kernel.org> 2057M: Mark Rutland <mark.rutland@arm.com> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059L: linux-perf-users@vger.kernel.org 2060S: Maintained 2061F: Documentation/devicetree/bindings/arm/pmu.yaml 2062F: Documentation/devicetree/bindings/perf/ 2063F: arch/arm*/include/asm/hw_breakpoint.h 2064F: arch/arm*/include/asm/perf_event.h 2065F: arch/arm*/kernel/hw_breakpoint.c 2066F: arch/arm*/kernel/perf_* 2067F: drivers/perf/ 2068F: include/linux/perf/arm_pmu*.h 2069 2070ARM PORT 2071M: Russell King <linux@armlinux.org.uk> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Odd Fixes 2074W: http://www.armlinux.org.uk/ 2075T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2076F: arch/arm/ 2077X: arch/arm/boot/dts/ 2078 2079ARM PRIMECELL AACI PL041 DRIVER 2080M: Russell King <linux@armlinux.org.uk> 2081S: Odd Fixes 2082F: sound/arm/aaci.* 2083 2084ARM PRIMECELL BUS SUPPORT 2085M: Russell King <linux@armlinux.org.uk> 2086S: Odd Fixes 2087F: drivers/amba/ 2088F: include/linux/amba/bus.h 2089 2090ARM PRIMECELL KMI PL050 DRIVER 2091M: Russell King <linux@armlinux.org.uk> 2092S: Odd Fixes 2093F: drivers/input/serio/ambakmi.* 2094F: include/linux/amba/kmi.h 2095 2096ARM PRIMECELL MMCI PL180/1 DRIVER 2097M: Russell King <linux@armlinux.org.uk> 2098S: Odd Fixes 2099F: drivers/mmc/host/mmci.* 2100F: include/linux/amba/mmci.h 2101 2102ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2103M: Miquel Raynal <miquel.raynal@bootlin.com> 2104R: Michal Simek <michal.simek@amd.com> 2105L: linux-mtd@lists.infradead.org 2106S: Maintained 2107F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2108F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2109 2110ARM PRIMECELL PL35X SMC DRIVER 2111M: Miquel Raynal <miquel.raynal@bootlin.com> 2112R: Michal Simek <michal.simek@amd.com> 2113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2114S: Maintained 2115F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2116F: drivers/memory/pl353-smc.c 2117 2118ARM PRIMECELL SSP PL022 SPI DRIVER 2119M: Linus Walleij <linus.walleij@linaro.org> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Maintained 2122F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2123F: drivers/spi/spi-pl022.c 2124 2125ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2126M: Russell King <linux@armlinux.org.uk> 2127S: Odd Fixes 2128F: drivers/tty/serial/amba-pl01*.c 2129F: include/linux/amba/serial.h 2130 2131ARM PRIMECELL VIC PL190/PL192 DRIVER 2132M: Linus Walleij <linus.walleij@linaro.org> 2133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2134S: Maintained 2135F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2136F: drivers/irqchip/irq-vic.c 2137 2138ARM SMC WATCHDOG DRIVER 2139M: Julius Werner <jwerner@chromium.org> 2140R: Evan Benn <evanbenn@chromium.org> 2141S: Maintained 2142F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2143F: drivers/watchdog/arm_smc_wdt.c 2144 2145ARM SMMU DRIVERS 2146M: Will Deacon <will@kernel.org> 2147R: Robin Murphy <robin.murphy@arm.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150F: Documentation/devicetree/bindings/iommu/arm,smmu* 2151F: drivers/iommu/arm/ 2152F: drivers/iommu/io-pgtable-arm* 2153 2154ARM SMMU SVA SUPPORT 2155R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2156F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2157 2158ARM SUB-ARCHITECTURES 2159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2160S: Maintained 2161C: irc://irc.libera.chat/armlinux 2162T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2163F: arch/arm/mach-*/ 2164F: arch/arm/plat-*/ 2165 2166ARM/ACTIONS SEMI ARCHITECTURE 2167M: Andreas Färber <afaerber@suse.de> 2168M: Manivannan Sadhasivam <mani@kernel.org> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2171S: Maintained 2172F: Documentation/devicetree/bindings/arm/actions.yaml 2173F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2174F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2175F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2176F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2177F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2178F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2179F: Documentation/devicetree/bindings/pinctrl/actions,* 2180F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2181F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2182F: arch/arm/boot/dts/actions/ 2183F: arch/arm/mach-actions/ 2184F: arch/arm64/boot/dts/actions/ 2185F: drivers/clk/actions/ 2186F: drivers/clocksource/timer-owl* 2187F: drivers/dma/owl-dma.c 2188F: drivers/i2c/busses/i2c-owl.c 2189F: drivers/irqchip/irq-owl-sirq.c 2190F: drivers/mmc/host/owl-mmc.c 2191F: drivers/net/ethernet/actions/ 2192F: drivers/pinctrl/actions/* 2193F: drivers/pmdomain/actions/ 2194F: include/dt-bindings/power/owl-* 2195F: include/dt-bindings/reset/actions,* 2196F: include/linux/soc/actions/ 2197N: owl 2198 2199ARM/AIROHA SOC SUPPORT 2200M: Matthias Brugger <matthias.bgg@gmail.com> 2201M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2204S: Odd Fixes 2205F: arch/arm/boot/dts/airoha/ 2206F: arch/arm64/boot/dts/airoha/ 2207 2208ARM/Allwinner SoC Clock Support 2209M: Emilio López <emilio@elopez.com.ar> 2210S: Maintained 2211F: drivers/clk/sunxi/ 2212 2213ARM/Allwinner sunXi SoC support 2214M: Chen-Yu Tsai <wens@csie.org> 2215M: Jernej Skrabec <jernej.skrabec@gmail.com> 2216M: Samuel Holland <samuel@sholland.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-sunxi@lists.linux.dev 2219S: Maintained 2220T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2221F: arch/arm/mach-sunxi/ 2222F: arch/arm64/boot/dts/allwinner/ 2223F: drivers/clk/sunxi-ng/ 2224F: drivers/pinctrl/sunxi/ 2225F: drivers/soc/sunxi/ 2226N: allwinner 2227N: sun[x456789]i 2228N: sun[25]0i 2229 2230ARM/ALPHASCALE ARCHITECTURE 2231M: Krzysztof Kozlowski <krzk@kernel.org> 2232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2233S: Odd Fixes 2234F: arch/arm/boot/dts/alphascale/ 2235F: drivers/clk/clk-asm9260.c 2236F: drivers/clocksource/asm9260_timer.c 2237F: drivers/rtc/rtc-asm9260.c 2238F: drivers/watchdog/asm9260_wdt.c 2239 2240ARM/AMD PENSANDO ARM64 ARCHITECTURE 2241M: Brad Larson <blarson@amd.com> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Supported 2244F: Documentation/devicetree/bindings/*/amd,pensando* 2245F: arch/arm64/boot/dts/amd/elba* 2246 2247ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2248M: Neil Armstrong <neil.armstrong@linaro.org> 2249M: Jerome Brunet <jbrunet@baylibre.com> 2250L: linux-amlogic@lists.infradead.org 2251S: Maintained 2252F: Documentation/devicetree/bindings/clock/amlogic* 2253F: drivers/clk/meson/ 2254F: include/dt-bindings/clock/amlogic,a1* 2255F: include/dt-bindings/clock/gxbb* 2256F: include/dt-bindings/clock/meson* 2257 2258ARM/Amlogic Meson SoC Crypto Drivers 2259M: Corentin Labbe <clabbe@baylibre.com> 2260L: linux-crypto@vger.kernel.org 2261L: linux-amlogic@lists.infradead.org 2262S: Maintained 2263F: Documentation/devicetree/bindings/crypto/amlogic* 2264F: drivers/crypto/amlogic/ 2265 2266ARM/Amlogic Meson SoC Sound Drivers 2267M: Jerome Brunet <jbrunet@baylibre.com> 2268L: linux-sound@vger.kernel.org 2269S: Maintained 2270F: Documentation/devicetree/bindings/sound/amlogic* 2271F: sound/soc/meson/ 2272 2273ARM/Amlogic Meson SoC support 2274M: Neil Armstrong <neil.armstrong@linaro.org> 2275M: Kevin Hilman <khilman@baylibre.com> 2276R: Jerome Brunet <jbrunet@baylibre.com> 2277R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2279L: linux-amlogic@lists.infradead.org 2280S: Maintained 2281W: http://linux-meson.com/ 2282F: Documentation/devicetree/bindings/phy/amlogic* 2283F: arch/arm/boot/dts/amlogic/ 2284F: arch/arm/mach-meson/ 2285F: arch/arm64/boot/dts/amlogic/ 2286F: drivers/pmdomain/amlogic/ 2287F: drivers/mmc/host/meson* 2288F: drivers/phy/amlogic/ 2289F: drivers/pinctrl/meson/ 2290F: drivers/rtc/rtc-meson* 2291F: drivers/soc/amlogic/ 2292N: meson 2293 2294ARM/Annapurna Labs ALPINE ARCHITECTURE 2295M: Antoine Tenart <atenart@kernel.org> 2296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2297S: Odd Fixes 2298F: arch/arm/boot/dts/amazon/ 2299F: arch/arm/mach-alpine/ 2300F: arch/arm64/boot/dts/amazon/ 2301F: drivers/*/*alpine* 2302 2303ARM/APPLE MACHINE SOUND DRIVERS 2304M: Martin Povišer <povik+lin@cutebit.org> 2305L: asahi@lists.linux.dev 2306L: linux-sound@vger.kernel.org 2307S: Maintained 2308F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2309F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2310F: Documentation/devicetree/bindings/sound/apple,* 2311F: sound/soc/apple/* 2312F: sound/soc/codecs/cs42l83-i2c.c 2313F: sound/soc/codecs/cs42l84.* 2314F: sound/soc/codecs/ssm3515.c 2315 2316ARM/APPLE MACHINE SUPPORT 2317M: Sven Peter <sven@kernel.org> 2318M: Janne Grunau <j@jannau.net> 2319R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2320R: Neal Gompa <neal@gompa.dev> 2321L: asahi@lists.linux.dev 2322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2323S: Maintained 2324W: https://asahilinux.org 2325B: https://github.com/AsahiLinux/linux/issues 2326C: irc://irc.oftc.net/asahi-dev 2327T: git https://github.com/AsahiLinux/linux.git 2328F: Documentation/devicetree/bindings/arm/apple.yaml 2329F: Documentation/devicetree/bindings/arm/apple/* 2330F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2331F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2332F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2333F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2334F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2335F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2336F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2337F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2338F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2339F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2340F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2341F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2342F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2343F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2344F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2345F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2346F: Documentation/devicetree/bindings/power/apple* 2347F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2348F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2349F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2350F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2351F: arch/arm64/boot/dts/apple/ 2352F: drivers/bluetooth/hci_bcm4377.c 2353F: drivers/clk/clk-apple-nco.c 2354F: drivers/cpufreq/apple-soc-cpufreq.c 2355F: drivers/dma/apple-admac.c 2356F: drivers/pmdomain/apple/ 2357F: drivers/i2c/busses/i2c-pasemi-core.c 2358F: drivers/i2c/busses/i2c-pasemi-platform.c 2359F: drivers/input/touchscreen/apple_z2.c 2360F: drivers/iommu/apple-dart.c 2361F: drivers/iommu/io-pgtable-dart.c 2362F: drivers/irqchip/irq-apple-aic.c 2363F: drivers/nvme/host/apple.c 2364F: drivers/nvmem/apple-efuses.c 2365F: drivers/nvmem/apple-spmi-nvmem.c 2366F: drivers/pinctrl/pinctrl-apple-gpio.c 2367F: drivers/pwm/pwm-apple.c 2368F: drivers/soc/apple/* 2369F: drivers/spi/spi-apple.c 2370F: drivers/spmi/spmi-apple-controller.c 2371F: drivers/video/backlight/apple_dwi_bl.c 2372F: drivers/watchdog/apple_wdt.c 2373F: include/dt-bindings/interrupt-controller/apple-aic.h 2374F: include/dt-bindings/pinctrl/apple.h 2375F: include/linux/soc/apple/* 2376F: include/uapi/drm/asahi_drm.h 2377 2378ARM/ARTPEC MACHINE SUPPORT 2379M: Jesper Nilsson <jesper.nilsson@axis.com> 2380M: Lars Persson <lars.persson@axis.com> 2381L: linux-arm-kernel@axis.com 2382S: Maintained 2383F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2384F: arch/arm/boot/dts/axis/ 2385F: arch/arm/mach-artpec 2386F: drivers/clk/axis 2387F: drivers/crypto/axis 2388F: drivers/mmc/host/usdhi6rol0.c 2389F: drivers/pinctrl/pinctrl-artpec* 2390 2391ARM/ASPEED I2C DRIVER 2392M: Ryan Chen <ryan_chen@aspeedtech.com> 2393R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2394R: Joel Stanley <joel@jms.id.au> 2395L: linux-i2c@vger.kernel.org 2396L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2397S: Maintained 2398F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2399F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2400F: drivers/i2c/busses/i2c-aspeed.c 2401F: drivers/irqchip/irq-aspeed-i2c-ic.c 2402 2403ARM/ASPEED MACHINE SUPPORT 2404M: Joel Stanley <joel@jms.id.au> 2405M: Andrew Jeffery <andrew@codeconstruct.com.au> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2408S: Supported 2409Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2410T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2411F: Documentation/devicetree/bindings/arm/aspeed/ 2412F: arch/arm/boot/dts/aspeed/ 2413F: arch/arm/mach-aspeed/ 2414N: aspeed 2415 2416ARM/AXM LSI SOC 2417M: Krzysztof Kozlowski <krzk@kernel.org> 2418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2419S: Odd Fixes 2420F: Documentation/devicetree/bindings/arm/axxia.yaml 2421F: arch/arm/boot/dts/intel/axm/ 2422F: arch/arm/mach-axxia/ 2423 2424ARM/BITMAIN ARCHITECTURE 2425M: Manivannan Sadhasivam <mani@kernel.org> 2426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2427S: Maintained 2428F: Documentation/devicetree/bindings/arm/bitmain.yaml 2429F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2430F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2431F: arch/arm64/boot/dts/bitmain/ 2432F: drivers/clk/clk-bm1880.c 2433F: drivers/pinctrl/pinctrl-bm1880.c 2434 2435ARM/BLAIZE ARCHITECTURE 2436M: James Cowgill <james.cowgill@blaize.com> 2437M: Matt Redfearn <matt.redfearn@blaize.com> 2438M: Neil Jones <neil.jones@blaize.com> 2439M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2440S: Maintained 2441F: Documentation/devicetree/bindings/arm/blaize.yaml 2442F: arch/arm64/boot/dts/blaize/ 2443 2444ARM/CALXEDA HIGHBANK ARCHITECTURE 2445M: Andre Przywara <andre.przywara@arm.com> 2446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2447S: Maintained 2448F: arch/arm/boot/dts/calxeda/ 2449F: arch/arm/mach-highbank/ 2450 2451ARM/CAVIUM THUNDER NETWORK DRIVER 2452M: Sunil Goutham <sgoutham@marvell.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: drivers/net/ethernet/cavium/thunder/ 2456 2457ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2458M: Lukasz Majewski <lukma@denx.de> 2459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2460S: Maintained 2461F: arch/arm/mach-ep93xx/ts72xx.c 2462 2463ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2464M: Hartley Sweeten <hsweeten@visionengravers.com> 2465M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2466M: Nikita Shubin <nikita.shubin@maquefel.me> 2467L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2468S: Maintained 2469F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2470F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2471F: arch/arm/boot/compressed/misc-ep93xx.h 2472F: arch/arm/mach-ep93xx/ 2473F: drivers/iio/adc/ep93xx_adc.c 2474 2475ARM/CLKDEV SUPPORT 2476M: Russell King <linux@armlinux.org.uk> 2477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2478S: Maintained 2479T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2480F: drivers/clk/clkdev.c 2481 2482ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2483M: Baruch Siach <baruch@tkos.co.il> 2484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2485S: Maintained 2486F: arch/arm/boot/dts/cnxt/ 2487N: digicolor 2488 2489ARM/CORESIGHT FRAMEWORK AND DRIVERS 2490M: Suzuki K Poulose <suzuki.poulose@arm.com> 2491R: Mike Leach <mike.leach@linaro.org> 2492R: James Clark <james.clark@linaro.org> 2493L: coresight@lists.linaro.org (moderated for non-subscribers) 2494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2495S: Maintained 2496T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2497F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2498F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2499F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2500F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2501F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2502F: Documentation/trace/coresight/* 2503F: drivers/hwtracing/coresight/* 2504F: include/dt-bindings/arm/coresight-cti-dt.h 2505F: include/linux/coresight* 2506F: include/uapi/linux/coresight* 2507F: samples/coresight/* 2508F: tools/perf/Documentation/arm-coresight.txt 2509F: tools/perf/arch/arm/util/auxtrace.c 2510F: tools/perf/arch/arm/util/cs-etm.c 2511F: tools/perf/arch/arm/util/cs-etm.h 2512F: tools/perf/arch/arm/util/pmu.c 2513F: tools/perf/tests/shell/*coresight* 2514F: tools/perf/tests/shell/coresight/* 2515F: tools/perf/tests/shell/lib/*coresight* 2516F: tools/perf/util/cs-etm-decoder/* 2517F: tools/perf/util/cs-etm.* 2518 2519ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2520M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2521M: Linus Walleij <linus.walleij@linaro.org> 2522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523S: Maintained 2524T: git git://github.com/ulli-kroll/linux.git 2525F: Documentation/devicetree/bindings/arm/gemini.yaml 2526F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2527F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2528F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2529F: arch/arm/boot/dts/gemini/ 2530F: arch/arm/mach-gemini/ 2531F: drivers/crypto/gemini/ 2532F: drivers/net/ethernet/cortina/ 2533F: drivers/pinctrl/pinctrl-gemini.c 2534F: drivers/rtc/rtc-ftrtc010.c 2535 2536ARM/CZ.NIC TURRIS SUPPORT 2537M: Marek Behún <kabel@kernel.org> 2538S: Maintained 2539W: https://www.turris.cz/ 2540F: Documentation/ABI/testing/debugfs-moxtet 2541F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2542F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2543F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2544F: Documentation/devicetree/bindings/bus/moxtet.txt 2545F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2546F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2547F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2548F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2549F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2550F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2551F: drivers/bus/moxtet.c 2552F: drivers/firmware/turris-mox-rwtm.c 2553F: drivers/gpio/gpio-moxtet.c 2554F: drivers/leds/leds-turris-omnia.c 2555F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2556F: drivers/platform/cznic/ 2557F: drivers/watchdog/armada_37xx_wdt.c 2558F: include/dt-bindings/bus/moxtet.h 2559F: include/linux/armada-37xx-rwtm-mailbox.h 2560F: include/linux/moxtet.h 2561F: include/linux/turris-omnia-mcu-interface.h 2562F: include/linux/turris-signing-key.h 2563 2564ARM/FARADAY FA526 PORT 2565M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567S: Maintained 2568T: git git://git.berlios.de/gemini-board 2569F: arch/arm/mm/*-fa* 2570 2571ARM/FOOTBRIDGE ARCHITECTURE 2572M: Russell King <linux@armlinux.org.uk> 2573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575W: http://www.armlinux.org.uk/ 2576F: arch/arm/include/asm/hardware/dec21285.h 2577F: arch/arm/mach-footbridge/ 2578 2579ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2580M: Shawn Guo <shawnguo@kernel.org> 2581M: Sascha Hauer <s.hauer@pengutronix.de> 2582R: Pengutronix Kernel Team <kernel@pengutronix.de> 2583R: Fabio Estevam <festevam@gmail.com> 2584L: imx@lists.linux.dev 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586S: Maintained 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2588F: arch/arm/boot/dts/nxp/imx/ 2589F: arch/arm/boot/dts/nxp/mxs/ 2590F: arch/arm64/boot/dts/freescale/ 2591X: Documentation/devicetree/bindings/media/i2c/ 2592X: arch/arm64/boot/dts/freescale/fsl-* 2593X: arch/arm64/boot/dts/freescale/qoriq-* 2594X: drivers/media/i2c/ 2595N: imx 2596N: mxs 2597N: \bmxc[^\d] 2598 2599ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2600M: Shawn Guo <shawnguo@kernel.org> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602S: Maintained 2603T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2604F: arch/arm/boot/dts/nxp/ls/ 2605F: arch/arm64/boot/dts/freescale/fsl-* 2606F: arch/arm64/boot/dts/freescale/qoriq-* 2607 2608ARM/FREESCALE VYBRID ARM ARCHITECTURE 2609M: Shawn Guo <shawnguo@kernel.org> 2610M: Sascha Hauer <s.hauer@pengutronix.de> 2611R: Pengutronix Kernel Team <kernel@pengutronix.de> 2612R: Stefan Agner <stefan@agner.ch> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614S: Maintained 2615T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2616F: arch/arm/boot/dts/nxp/vf/ 2617F: arch/arm/mach-imx/*vf610* 2618 2619ARM/GUMSTIX MACHINE SUPPORT 2620M: Steve Sakoman <sakoman@gmail.com> 2621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2622S: Maintained 2623 2624ARM/HISILICON SOC SUPPORT 2625M: Wei Xu <xuwei5@hisilicon.com> 2626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2627S: Supported 2628W: http://www.hisilicon.com 2629T: git https://github.com/hisilicon/linux-hisi.git 2630F: arch/arm/boot/dts/hisilicon/ 2631F: arch/arm/mach-hisi/ 2632F: arch/arm64/boot/dts/hisilicon/ 2633 2634ARM/HP JORNADA 7XX MACHINE SUPPORT 2635M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2636S: Maintained 2637W: www.jlime.com 2638T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2639F: arch/arm/mach-sa1100/include/mach/jornada720.h 2640F: arch/arm/mach-sa1100/jornada720.c 2641 2642ARM/HPE GXP ARCHITECTURE 2643M: Jean-Marie Verdun <verdun@hpe.com> 2644M: Nick Hawkins <nick.hawkins@hpe.com> 2645S: Maintained 2646F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2647F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2648F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2649F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2650F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2651F: Documentation/hwmon/gxp-fan-ctrl.rst 2652F: arch/arm/boot/dts/hpe/ 2653F: arch/arm/mach-hpe/ 2654F: drivers/clocksource/timer-gxp.c 2655F: drivers/hwmon/gxp-fan-ctrl.c 2656F: drivers/i2c/busses/i2c-gxp.c 2657F: drivers/spi/spi-gxp.c 2658F: drivers/watchdog/gxp-wdt.c 2659 2660ARM/IGEP MACHINE SUPPORT 2661M: Enric Balletbo i Serra <eballetbo@gmail.com> 2662M: Javier Martinez Canillas <javier@dowhile0.org> 2663L: linux-omap@vger.kernel.org 2664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2665S: Maintained 2666F: arch/arm/boot/dts/ti/omap/omap3-igep* 2667 2668ARM/INTEL IXP4XX ARM ARCHITECTURE 2669M: Linus Walleij <linusw@kernel.org> 2670M: Imre Kaloz <kaloz@openwrt.org> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672S: Maintained 2673F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2674F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2675F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2676F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2677F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2678F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2679F: arch/arm/boot/dts/intel/ixp/ 2680F: arch/arm/mach-ixp4xx/ 2681F: drivers/bus/intel-ixp4xx-eb.c 2682F: drivers/char/hw_random/ixp4xx-rng.c 2683F: drivers/clocksource/timer-ixp4xx.c 2684F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2685F: drivers/gpio/gpio-ixp4xx.c 2686F: drivers/irqchip/irq-ixp4xx.c 2687F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2688F: drivers/net/wan/ixp4xx_hss.c 2689F: drivers/soc/ixp4xx/ixp4xx-npe.c 2690F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2691F: include/linux/soc/ixp4xx/npe.h 2692F: include/linux/soc/ixp4xx/qmgr.h 2693 2694ARM/INTEL KEEMBAY ARCHITECTURE 2695M: Paul J. Murphy <paul.j.murphy@intel.com> 2696M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2697S: Maintained 2698F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2699F: arch/arm64/boot/dts/intel/keembay-evm.dts 2700F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2701 2702ARM/INTEL XSC3 (MANZANO) ARM CORE 2703M: Lennert Buytenhek <kernel@wantstofly.org> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Maintained 2706 2707ARM/LG1K ARCHITECTURE 2708M: Chanho Min <chanho.min@lge.com> 2709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2710S: Maintained 2711F: arch/arm64/boot/dts/lg/ 2712 2713ARM/LPC18XX ARCHITECTURE 2714M: Vladimir Zapolskiy <vz@mleia.com> 2715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2716S: Maintained 2717F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2718F: arch/arm/boot/dts/nxp/lpc/lpc43* 2719F: drivers/i2c/busses/i2c-lpc2k.c 2720F: drivers/memory/pl172.c 2721F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2722F: drivers/rtc/rtc-lpc24xx.c 2723N: lpc18xx 2724 2725ARM/LPC32XX SOC SUPPORT 2726M: Vladimir Zapolskiy <vz@mleia.com> 2727M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2729S: Maintained 2730T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2731F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2732F: arch/arm/boot/dts/nxp/lpc/lpc32* 2733F: arch/arm/mach-lpc32xx/ 2734F: drivers/dma/lpc32xx-dmamux.c 2735F: drivers/i2c/busses/i2c-pnx.c 2736F: drivers/net/ethernet/nxp/lpc_eth.c 2737F: drivers/usb/host/ohci-nxp.c 2738F: drivers/watchdog/pnx4008_wdt.c 2739N: lpc32xx 2740 2741LPC32XX DMAMUX SUPPORT 2742M: J.M.B. Downing <jonathan.downing@nautel.com> 2743M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2744R: Vladimir Zapolskiy <vz@mleia.com> 2745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2746S: Maintained 2747F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2748 2749ARM/Marvell Dove/MV78xx0/Orion SOC support 2750M: Andrew Lunn <andrew@lunn.ch> 2751M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2752M: Gregory Clement <gregory.clement@bootlin.com> 2753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2754S: Maintained 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2756F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2757F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2758F: Documentation/devicetree/bindings/soc/dove/ 2759F: arch/arm/boot/dts/marvell/dove* 2760F: arch/arm/boot/dts/marvell/orion5x* 2761F: arch/arm/mach-dove/ 2762F: arch/arm/mach-mv78xx0/ 2763F: arch/arm/mach-orion5x/ 2764F: arch/arm/plat-orion/ 2765F: drivers/bus/mvebu-mbus.c 2766F: drivers/soc/dove/ 2767 2768ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2769M: Andrew Lunn <andrew@lunn.ch> 2770M: Gregory Clement <gregory.clement@bootlin.com> 2771M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2773S: Maintained 2774T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2775F: Documentation/devicetree/bindings/arm/marvell/ 2776F: arch/arm/boot/dts/marvell/armada* 2777F: arch/arm/boot/dts/marvell/kirkwood* 2778F: arch/arm/configs/mvebu_*_defconfig 2779F: arch/arm/mach-mvebu/ 2780F: arch/arm64/boot/dts/marvell/ 2781F: drivers/clk/mvebu/ 2782F: drivers/cpufreq/armada-37xx-cpufreq.c 2783F: drivers/cpufreq/armada-8k-cpufreq.c 2784F: drivers/cpufreq/mvebu-cpufreq.c 2785F: drivers/irqchip/irq-armada-370-xp.c 2786F: drivers/irqchip/irq-mvebu-* 2787F: drivers/pinctrl/mvebu/ 2788F: drivers/rtc/rtc-armada38x.c 2789 2790ARM/Mediatek RTC DRIVER 2791M: Eddie Huang <eddie.huang@mediatek.com> 2792M: Sean Wang <sean.wang@mediatek.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2795S: Maintained 2796F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2797F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2798F: drivers/rtc/rtc-mt2712.c 2799F: drivers/rtc/rtc-mt6397.c 2800F: drivers/rtc/rtc-mt7622.c 2801 2802ARM/Mediatek SoC support 2803M: Matthias Brugger <matthias.bgg@gmail.com> 2804M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2805L: linux-kernel@vger.kernel.org 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809W: https://mtk.wiki.kernel.org/ 2810C: irc://irc.libera.chat/linux-mediatek 2811F: arch/arm/boot/dts/mediatek/ 2812F: arch/arm/mach-mediatek/ 2813F: arch/arm64/boot/dts/mediatek/ 2814F: drivers/soc/mediatek/ 2815N: mtk 2816N: mt[2678] 2817K: mediatek 2818 2819ARM/Mediatek USB3 PHY DRIVER 2820M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2823S: Maintained 2824F: Documentation/devicetree/bindings/phy/mediatek,* 2825F: drivers/phy/mediatek/ 2826 2827ARM/MICROCHIP (ARM64) SoC support 2828M: Conor Dooley <conor@kernel.org> 2829M: Nicolas Ferre <nicolas.ferre@microchip.com> 2830M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Supported 2833T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2834F: arch/arm64/boot/dts/microchip/ 2835 2836ARM/Microchip (AT91) SoC support 2837M: Nicolas Ferre <nicolas.ferre@microchip.com> 2838M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2839M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Supported 2842W: http://www.linux4sam.org 2843T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2844F: arch/arm/boot/dts/microchip/ 2845F: arch/arm/include/debug/at91.S 2846F: arch/arm/mach-at91/ 2847F: drivers/memory/atmel* 2848F: drivers/watchdog/sama5d4_wdt.c 2849F: include/soc/at91/ 2850X: drivers/input/touchscreen/atmel_mxt_ts.c 2851N: at91 2852N: atmel 2853 2854ARM/Microchip Sparx5 SoC support 2855M: Steen Hegelund <Steen.Hegelund@microchip.com> 2856M: Daniel Machon <daniel.machon@microchip.com> 2857M: UNGLinuxDriver@microchip.com 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Supported 2860F: arch/arm64/boot/dts/microchip/sparx* 2861F: drivers/net/ethernet/microchip/vcap/ 2862F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2863N: sparx5 2864 2865ARM/MILBEAUT ARCHITECTURE 2866M: Taichi Sugaya <sugaya.taichi@socionext.com> 2867M: Takao Orito <orito.takao@socionext.com> 2868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2869S: Maintained 2870F: arch/arm/boot/dts/socionext/milbeaut* 2871F: arch/arm/mach-milbeaut/ 2872N: milbeaut 2873 2874ARM/MORELLO PLATFORM 2875M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2877S: Maintained 2878F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2879F: arch/arm64/boot/dts/arm/morello* 2880 2881ARM/MOXA ART SOC 2882M: Krzysztof Kozlowski <krzk@kernel.org> 2883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2884S: Odd Fixes 2885F: Documentation/devicetree/bindings/arm/moxart.yaml 2886F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.txt 2887F: arch/arm/boot/dts/moxa/ 2888F: drivers/clk/clk-moxart.c 2889 2890ARM/MStar/Sigmastar Armv7 SoC support 2891M: Daniel Palmer <daniel@thingy.jp> 2892M: Romain Perier <romain.perier@gmail.com> 2893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: http://linux-chenxing.org/ 2896T: git git://github.com/linux-chenxing/linux.git 2897F: Documentation/devicetree/bindings/arm/mstar/* 2898F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2899F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2900F: arch/arm/boot/dts/sigmastar/ 2901F: arch/arm/mach-mstar/ 2902F: drivers/clk/mstar/ 2903F: drivers/clocksource/timer-msc313e.c 2904F: drivers/gpio/gpio-msc313.c 2905F: drivers/rtc/rtc-msc313.c 2906F: drivers/watchdog/msc313e_wdt.c 2907F: include/dt-bindings/clock/mstar-* 2908F: include/dt-bindings/gpio/msc313-gpio.h 2909 2910ARM/NOMADIK/Ux500 ARCHITECTURES 2911M: Linus Walleij <linus.walleij@linaro.org> 2912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2913S: Maintained 2914T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2915F: Documentation/devicetree/bindings/arm/ste-* 2916F: Documentation/devicetree/bindings/arm/ux500.yaml 2917F: Documentation/devicetree/bindings/arm/ux500/ 2918F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2919F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2920F: arch/arm/boot/dts/st/ste-* 2921F: arch/arm/mach-nomadik/ 2922F: arch/arm/mach-ux500/ 2923F: drivers/clk/clk-nomadik.c 2924F: drivers/clocksource/clksrc-dbx500-prcmu.c 2925F: drivers/dma/ste_dma40* 2926F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2927F: drivers/gpio/gpio-nomadik.c 2928F: drivers/hwspinlock/u8500_hsem.c 2929F: drivers/i2c/busses/i2c-nomadik.c 2930F: drivers/iio/adc/ab8500-gpadc.c 2931F: drivers/mfd/ab8500* 2932F: drivers/mfd/abx500* 2933F: drivers/mfd/db8500* 2934F: drivers/pinctrl/nomadik/ 2935F: drivers/rtc/rtc-ab8500.c 2936F: drivers/rtc/rtc-pl031.c 2937F: drivers/soc/ux500/ 2938 2939ARM/NUVOTON MA35 ARCHITECTURE 2940M: Jacky Huang <ychuang3@nuvoton.com> 2941M: Shan-Chun Hung <schung@nuvoton.com> 2942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2943S: Supported 2944F: Documentation/devicetree/bindings/*/*/*ma35* 2945F: Documentation/devicetree/bindings/*/*ma35* 2946F: arch/arm64/boot/dts/nuvoton/*ma35* 2947F: drivers/*/*/*ma35* 2948F: drivers/*/*ma35* 2949K: ma35d1 2950 2951ARM/NUVOTON NPCM ARCHITECTURE 2952M: Avi Fishman <avifishman70@gmail.com> 2953M: Tomer Maimon <tmaimon77@gmail.com> 2954M: Tali Perry <tali.perry1@gmail.com> 2955R: Patrick Venture <venture@google.com> 2956R: Nancy Yuen <yuenn@google.com> 2957R: Benjamin Fair <benjaminfair@google.com> 2958L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2959S: Supported 2960F: Documentation/devicetree/bindings/*/*/*npcm* 2961F: Documentation/devicetree/bindings/*/*npcm* 2962F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2963F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2964F: arch/arm/mach-npcm/ 2965F: arch/arm64/boot/dts/nuvoton/ 2966F: drivers/*/*/*npcm* 2967F: drivers/*/*npcm* 2968F: drivers/rtc/rtc-nct3018y.c 2969F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2970F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2971 2972ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2973M: Joseph Liu <kwliu@nuvoton.com> 2974M: Marvin Lin <kflin@nuvoton.com> 2975L: linux-media@vger.kernel.org 2976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2977S: Maintained 2978F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2979F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2980F: Documentation/userspace-api/media/drivers/npcm-video.rst 2981F: drivers/media/platform/nuvoton/ 2982F: include/uapi/linux/npcm-video.h 2983 2984ARM/NUVOTON WPCM450 ARCHITECTURE 2985M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2986L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2987S: Maintained 2988W: https://github.com/neuschaefer/wpcm450/wiki 2989F: Documentation/devicetree/bindings/*/*wpcm* 2990F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2991F: arch/arm/configs/wpcm450_defconfig 2992F: arch/arm/mach-npcm/wpcm450.c 2993F: drivers/*/*/*wpcm* 2994F: drivers/*/*wpcm* 2995 2996ARM/NXP S32G ARCHITECTURE 2997R: Chester Lin <chester62515@gmail.com> 2998R: Matthias Brugger <mbrugger@suse.com> 2999R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3000R: NXP S32 Linux Team <s32@nxp.com> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003F: arch/arm64/boot/dts/freescale/s32g*.dts* 3004F: drivers/pinctrl/nxp/ 3005 3006ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3007M: Jan Petrous <jan.petrous@oss.nxp.com> 3008R: s32@nxp.com 3009S: Maintained 3010F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3011F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3012 3013ARM/Orion SoC/Technologic Systems TS-78xx platform support 3014M: Alexander Clouter <alex@digriz.org.uk> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Maintained 3017W: http://www.digriz.org.uk/ts78xx/kernel 3018F: arch/arm/mach-orion5x/ts78xx-* 3019 3020ARM/QUALCOMM CHROMEBOOK SUPPORT 3021R: cros-qcom-dts-watchers@chromium.org 3022F: arch/arm64/boot/dts/qcom/sc7180* 3023F: arch/arm64/boot/dts/qcom/sc7280* 3024F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3025 3026ARM/QUALCOMM MAILING LIST 3027L: linux-arm-msm@vger.kernel.org 3028C: irc://irc.oftc.net/linux-msm 3029F: Documentation/devicetree/bindings/*/qcom* 3030F: Documentation/devicetree/bindings/soc/qcom/ 3031F: arch/arm/boot/dts/qcom/ 3032F: arch/arm/configs/qcom_defconfig 3033F: arch/arm/mach-qcom/ 3034F: arch/arm64/boot/dts/qcom/ 3035F: drivers/*/*/pm8???-* 3036F: drivers/*/*/qcom* 3037F: drivers/*/*/qcom/ 3038F: drivers/*/qcom* 3039F: drivers/*/qcom/ 3040F: drivers/bluetooth/btqcomsmd.c 3041F: drivers/clocksource/timer-qcom.c 3042F: drivers/cpuidle/cpuidle-qcom-spm.c 3043F: drivers/extcon/extcon-qcom* 3044F: drivers/i2c/busses/i2c-qcom-geni.c 3045F: drivers/i2c/busses/i2c-qup.c 3046F: drivers/iommu/msm* 3047F: drivers/mfd/ssbi.c 3048F: drivers/mmc/host/mmci_qcom* 3049F: drivers/mmc/host/sdhci-msm.c 3050F: drivers/pci/controller/dwc/pcie-qcom* 3051F: drivers/phy/qualcomm/ 3052F: drivers/power/*/msm* 3053F: drivers/reset/reset-qcom-* 3054F: drivers/rtc/rtc-pm8xxx.c 3055F: drivers/spi/spi-geni-qcom.c 3056F: drivers/spi/spi-qcom-qspi.c 3057F: drivers/spi/spi-qup.c 3058F: drivers/tty/serial/msm_serial.c 3059F: drivers/ufs/host/ufs-qcom* 3060F: drivers/usb/dwc3/dwc3-qcom.c 3061F: include/dt-bindings/*/qcom* 3062F: include/linux/*/qcom* 3063F: include/linux/soc/qcom/ 3064 3065ARM/QUALCOMM SUPPORT 3066M: Bjorn Andersson <andersson@kernel.org> 3067M: Konrad Dybcio <konradybcio@kernel.org> 3068L: linux-arm-msm@vger.kernel.org 3069S: Maintained 3070C: irc://irc.oftc.net/linux-msm 3071T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3072F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3073F: Documentation/devicetree/bindings/arm/qcom.yaml 3074F: Documentation/devicetree/bindings/bus/qcom* 3075F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3076F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3077F: Documentation/devicetree/bindings/reserved-memory/qcom* 3078F: Documentation/devicetree/bindings/soc/qcom/ 3079F: arch/arm/boot/dts/qcom/ 3080F: arch/arm/configs/qcom_defconfig 3081F: arch/arm/mach-qcom/ 3082F: arch/arm64/boot/dts/qcom/ 3083F: drivers/bus/qcom* 3084F: drivers/firmware/qcom/ 3085F: drivers/soc/qcom/ 3086F: include/dt-bindings/arm/qcom,ids.h 3087F: include/dt-bindings/firmware/qcom,scm.h 3088F: include/dt-bindings/soc/qcom* 3089F: include/linux/firmware/qcom 3090F: include/linux/soc/qcom/ 3091F: include/soc/qcom/ 3092 3093ARM/RDA MICRO ARCHITECTURE 3094M: Manivannan Sadhasivam <mani@kernel.org> 3095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3096L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3097S: Maintained 3098F: Documentation/devicetree/bindings/arm/rda.yaml 3099F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3100F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3101F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3102F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3103F: arch/arm/boot/dts/unisoc/ 3104F: drivers/clocksource/timer-rda.c 3105F: drivers/gpio/gpio-rda.c 3106F: drivers/irqchip/irq-rda-intc.c 3107F: drivers/tty/serial/rda-uart.c 3108 3109ARM/REALTEK ARCHITECTURE 3110M: Andreas Färber <afaerber@suse.de> 3111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3112L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3113S: Maintained 3114F: Documentation/devicetree/bindings/arm/realtek.yaml 3115F: arch/arm/boot/dts/realtek/ 3116F: arch/arm/mach-realtek/ 3117F: arch/arm64/boot/dts/realtek/ 3118 3119ARM/RISC-V/RENESAS ARCHITECTURE 3120M: Geert Uytterhoeven <geert+renesas@glider.be> 3121M: Magnus Damm <magnus.damm@gmail.com> 3122L: linux-renesas-soc@vger.kernel.org 3123S: Supported 3124Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3125C: irc://irc.libera.chat/renesas-soc 3126T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3127F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3128F: Documentation/devicetree/bindings/nvmem/renesas,* 3129F: Documentation/devicetree/bindings/soc/renesas/ 3130F: arch/arm/boot/dts/renesas/ 3131F: arch/arm/configs/shmobile_defconfig 3132F: arch/arm/include/debug/renesas-scif.S 3133F: arch/arm/mach-shmobile/ 3134F: arch/arm64/boot/dts/renesas/ 3135F: arch/riscv/boot/dts/renesas/ 3136F: drivers/pmdomain/renesas/ 3137F: drivers/soc/renesas/ 3138F: include/linux/soc/renesas/ 3139N: rcar 3140K: \brenesas, 3141 3142ARM/RISCPC ARCHITECTURE 3143M: Russell King <linux@armlinux.org.uk> 3144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3145S: Maintained 3146W: http://www.armlinux.org.uk/ 3147F: arch/arm/include/asm/hardware/ioc.h 3148F: arch/arm/include/asm/hardware/iomd.h 3149F: arch/arm/include/asm/hardware/memc.h 3150F: arch/arm/mach-rpc/ 3151F: drivers/net/ethernet/8390/etherh.c 3152F: drivers/net/ethernet/i825xx/ether1* 3153F: drivers/net/ethernet/seeq/ether3* 3154F: drivers/scsi/arm/ 3155 3156ARM/Rockchip SoC support 3157M: Heiko Stuebner <heiko@sntech.de> 3158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3159L: linux-rockchip@lists.infradead.org 3160S: Maintained 3161T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3162F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3163F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3164F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3165F: arch/arm/boot/dts/rockchip/ 3166F: arch/arm/mach-rockchip/ 3167F: drivers/*/*/*rockchip* 3168F: drivers/*/*rockchip* 3169F: drivers/clk/rockchip/ 3170F: drivers/i2c/busses/i2c-rk3x.c 3171F: sound/soc/rockchip/ 3172N: rockchip 3173 3174ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3175M: Krzysztof Kozlowski <krzk@kernel.org> 3176R: Alim Akhtar <alim.akhtar@samsung.com> 3177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3178L: linux-samsung-soc@vger.kernel.org 3179S: Maintained 3180P: Documentation/process/maintainer-soc-clean-dts.rst 3181Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3182B: mailto:linux-samsung-soc@vger.kernel.org 3183C: irc://irc.libera.chat/linux-exynos 3184T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3185F: Documentation/arch/arm/samsung/ 3186F: Documentation/devicetree/bindings/arm/samsung/ 3187F: Documentation/devicetree/bindings/hwinfo/samsung,* 3188F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3189F: Documentation/devicetree/bindings/soc/samsung/ 3190F: arch/arm/boot/dts/samsung/ 3191F: arch/arm/mach-exynos*/ 3192F: arch/arm/mach-s3c/ 3193F: arch/arm/mach-s5p*/ 3194F: arch/arm64/boot/dts/exynos/ 3195F: drivers/*/*/*s3c24* 3196F: drivers/*/*s3c24* 3197F: drivers/*/*s3c64xx* 3198F: drivers/*/*s5pv210* 3199F: drivers/clocksource/samsung_pwm_timer.c 3200F: drivers/firmware/samsung/ 3201F: drivers/mailbox/exynos-mailbox.c 3202F: drivers/memory/samsung/ 3203F: drivers/pwm/pwm-samsung.c 3204F: drivers/soc/samsung/ 3205F: drivers/tty/serial/samsung* 3206F: include/clocksource/samsung_pwm.h 3207F: include/linux/platform_data/*s3c* 3208F: include/linux/serial_s3c.h 3209F: include/linux/soc/samsung/ 3210N: exynos 3211N: s3c64xx 3212N: s5pv210 3213 3214ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3215M: Łukasz Stelmach <l.stelmach@samsung.com> 3216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3217L: linux-media@vger.kernel.org 3218S: Maintained 3219F: drivers/media/platform/samsung/s5p-g2d/ 3220 3221ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3222M: Marek Szyprowski <m.szyprowski@samsung.com> 3223L: linux-samsung-soc@vger.kernel.org 3224L: linux-media@vger.kernel.org 3225S: Maintained 3226F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3227F: drivers/media/cec/platform/s5p/ 3228 3229ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3230M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3231M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3232M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3234L: linux-media@vger.kernel.org 3235S: Maintained 3236F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3237F: drivers/media/platform/samsung/s5p-jpeg/ 3238 3239ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3240M: Marek Szyprowski <m.szyprowski@samsung.com> 3241M: Andrzej Hajda <andrzej.hajda@intel.com> 3242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3243L: linux-media@vger.kernel.org 3244S: Maintained 3245F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3246F: drivers/media/platform/samsung/s5p-mfc/ 3247 3248ARM/SOCFPGA ARCHITECTURE 3249M: Dinh Nguyen <dinguyen@kernel.org> 3250S: Maintained 3251W: http://www.rocketboards.org 3252T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3253F: arch/arm/boot/dts/intel/socfpga/ 3254F: arch/arm/configs/socfpga_defconfig 3255F: arch/arm/mach-socfpga/ 3256F: arch/arm64/boot/dts/altera/ 3257F: arch/arm64/boot/dts/intel/ 3258 3259ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3260M: Dinh Nguyen <dinguyen@kernel.org> 3261S: Maintained 3262F: drivers/clk/socfpga/ 3263 3264ARM/SOCFPGA DWMAC GLUE LAYER 3265M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3266S: Maintained 3267F: Documentation/devicetree/bindings/net/socfpga-dwmac.txt 3268F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3269 3270ARM/SOCFPGA EDAC BINDINGS 3271M: Matthew Gerlach <matthew.gerlach@altera.com> 3272S: Maintained 3273F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3274 3275ARM/SOCFPGA EDAC SUPPORT 3276M: Dinh Nguyen <dinguyen@kernel.org> 3277S: Maintained 3278F: drivers/edac/altera_edac.[ch] 3279 3280ARM/SPREADTRUM SoC SUPPORT 3281M: Orson Zhai <orsonzhai@gmail.com> 3282M: Baolin Wang <baolin.wang7@gmail.com> 3283R: Chunyan Zhang <zhang.lyra@gmail.com> 3284S: Maintained 3285F: arch/arm64/boot/dts/sprd 3286N: sprd 3287N: sc27xx 3288N: sc2731 3289 3290ARM/STI ARCHITECTURE 3291M: Patrice Chotard <patrice.chotard@foss.st.com> 3292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3293S: Maintained 3294W: http://www.stlinux.com 3295F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3296F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3297F: arch/arm/boot/dts/st/sti* 3298F: arch/arm/mach-sti/ 3299F: drivers/ata/ahci_st.c 3300F: drivers/char/hw_random/st-rng.c 3301F: drivers/clocksource/arm_global_timer.c 3302F: drivers/clocksource/clksrc_st_lpc.c 3303F: drivers/cpufreq/sti-cpufreq.c 3304F: drivers/dma/st_fdma* 3305F: drivers/i2c/busses/i2c-st.c 3306F: drivers/media/platform/st/sti/c8sectpfe/ 3307F: drivers/media/rc/st_rc.c 3308F: drivers/mmc/host/sdhci-st.c 3309F: drivers/phy/st/phy-miphy28lp.c 3310F: drivers/phy/st/phy-stih407-usb.c 3311F: drivers/pinctrl/pinctrl-st.c 3312F: drivers/remoteproc/st_remoteproc.c 3313F: drivers/remoteproc/st_slim_rproc.c 3314F: drivers/reset/sti/ 3315F: drivers/rtc/rtc-st-lpc.c 3316F: drivers/tty/serial/st-asc.c 3317F: drivers/usb/dwc3/dwc3-st.c 3318F: drivers/usb/host/ehci-st.c 3319F: drivers/usb/host/ohci-st.c 3320F: drivers/watchdog/st_lpc_wdt.c 3321F: include/linux/remoteproc/st_slim_rproc.h 3322 3323ARM/STM32 ARCHITECTURE 3324M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3325M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3326L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3328S: Maintained 3329T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3330F: arch/arm/boot/dts/st/stm32* 3331F: arch/arm/mach-stm32/ 3332F: arch/arm64/boot/dts/st/ 3333F: drivers/clocksource/armv7m_systick.c 3334N: stm32 3335N: stm 3336 3337ARM/SUNPLUS SP7021 SOC SUPPORT 3338M: Qin Jian <qinjian@cqplus1.com> 3339L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3340S: Maintained 3341W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3342F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3343F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3344F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3345F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3346F: arch/arm/boot/dts/sunplus/ 3347F: arch/arm/configs/sp7021_*defconfig 3348F: drivers/clk/clk-sp7021.c 3349F: drivers/irqchip/irq-sp7021-intc.c 3350F: drivers/reset/reset-sunplus.c 3351F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3352F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3353 3354ARM/Synaptics SoC support 3355M: Jisheng Zhang <jszhang@kernel.org> 3356M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3358S: Maintained 3359F: arch/arm/boot/dts/synaptics/ 3360F: arch/arm/mach-berlin/ 3361F: arch/arm64/boot/dts/synaptics/ 3362 3363ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3364M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3365L: linux-tegra@vger.kernel.org 3366L: linux-media@vger.kernel.org 3367S: Maintained 3368F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3369F: drivers/media/cec/platform/tegra/ 3370 3371ARM/TESLA FSD SoC SUPPORT 3372M: Alim Akhtar <alim.akhtar@samsung.com> 3373M: linux-fsd@tesla.com 3374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3375L: linux-samsung-soc@vger.kernel.org 3376S: Maintained 3377F: arch/arm64/boot/dts/tesla/ 3378 3379ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3380M: Santosh Shilimkar <ssantosh@kernel.org> 3381L: linux-kernel@vger.kernel.org 3382S: Maintained 3383F: drivers/memory/*emif* 3384 3385ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3386M: Nishanth Menon <nm@ti.com> 3387M: Santosh Shilimkar <ssantosh@kernel.org> 3388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3389S: Maintained 3390T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3391F: arch/arm/boot/dts/ti/keystone/ 3392F: arch/arm/mach-keystone/ 3393 3394ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3395M: Santosh Shilimkar <ssantosh@kernel.org> 3396L: linux-kernel@vger.kernel.org 3397S: Maintained 3398F: drivers/clk/keystone/ 3399 3400ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3401M: Santosh Shilimkar <ssantosh@kernel.org> 3402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3403L: linux-kernel@vger.kernel.org 3404S: Maintained 3405F: drivers/clocksource/timer-keystone.c 3406 3407ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3408M: Santosh Shilimkar <ssantosh@kernel.org> 3409L: linux-kernel@vger.kernel.org 3410S: Maintained 3411F: drivers/power/reset/keystone-reset.c 3412 3413ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3414M: Nishanth Menon <nm@ti.com> 3415M: Vignesh Raghavendra <vigneshr@ti.com> 3416M: Tero Kristo <kristo@kernel.org> 3417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3418S: Supported 3419F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3420F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3421F: arch/arm64/boot/dts/ti/Makefile 3422F: arch/arm64/boot/dts/ti/k3-* 3423 3424ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3425M: Krzysztof Kozlowski <krzk@kernel.org> 3426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3427S: Odd Fixes 3428F: Documentation/devicetree/bindings/*/*/ti,nspire* 3429F: Documentation/devicetree/bindings/*/ti,nspire* 3430F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3431F: arch/arm/boot/dts/nspire/ 3432 3433ARM/TOSHIBA VISCONTI ARCHITECTURE 3434M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3436S: Supported 3437T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3438F: Documentation/devicetree/bindings/arm/toshiba.yaml 3439F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3440F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3441F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3442F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3443F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3444F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3445F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3446F: arch/arm64/boot/dts/toshiba/ 3447F: drivers/clk/visconti/ 3448F: drivers/gpio/gpio-visconti.c 3449F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3450F: drivers/pci/controller/dwc/pcie-visconti.c 3451F: drivers/pinctrl/visconti/ 3452F: drivers/watchdog/visconti_wdt.c 3453N: visconti 3454 3455ARM/UNIPHIER ARCHITECTURE 3456M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3457M: Masami Hiramatsu <mhiramat@kernel.org> 3458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3459S: Maintained 3460F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3461F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3462F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3463F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3464F: arch/arm/boot/dts/socionext/uniphier* 3465F: arch/arm/include/asm/hardware/cache-uniphier.h 3466F: arch/arm/mm/cache-uniphier.c 3467F: arch/arm64/boot/dts/socionext/uniphier* 3468F: drivers/bus/uniphier-system-bus.c 3469F: drivers/clk/uniphier/ 3470F: drivers/dma/uniphier-mdmac.c 3471F: drivers/gpio/gpio-uniphier.c 3472F: drivers/i2c/busses/i2c-uniphier* 3473F: drivers/irqchip/irq-uniphier-aidet.c 3474F: drivers/mmc/host/uniphier-sd.c 3475F: drivers/pinctrl/uniphier/ 3476F: drivers/reset/reset-uniphier.c 3477F: drivers/tty/serial/8250/8250_uniphier.c 3478N: uniphier 3479 3480ARM/VERSATILE EXPRESS PLATFORM 3481M: Liviu Dudau <liviu.dudau@arm.com> 3482M: Sudeep Holla <sudeep.holla@arm.com> 3483M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3485S: Maintained 3486N: mps2 3487N: vexpress 3488F: arch/arm/mach-versatile/ 3489F: arch/arm64/boot/dts/arm/ 3490F: drivers/clocksource/timer-versatile.c 3491X: drivers/cpufreq/vexpress-spc-cpufreq.c 3492X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3493 3494ARM/VFP SUPPORT 3495M: Russell King <linux@armlinux.org.uk> 3496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3497S: Maintained 3498W: http://www.armlinux.org.uk/ 3499F: arch/arm/vfp/ 3500 3501ARM/VT8500 ARM ARCHITECTURE 3502M: Alexey Charkov <alchark@gmail.com> 3503M: Krzysztof Kozlowski <krzk@kernel.org> 3504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3505S: Odd Fixes 3506F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3507F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3508F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3509F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3510F: arch/arm/boot/dts/vt8500/ 3511F: arch/arm/mach-vt8500/ 3512F: drivers/clocksource/timer-vt8500.c 3513F: drivers/i2c/busses/i2c-viai2c-wmt.c 3514F: drivers/mmc/host/wmt-sdmmc.c 3515F: drivers/pwm/pwm-vt8500.c 3516F: drivers/rtc/rtc-vt8500.c 3517F: drivers/soc/vt8500/ 3518F: drivers/tty/serial/vt8500_serial.c 3519F: drivers/video/fbdev/vt8500lcdfb.* 3520F: drivers/video/fbdev/wm8505fb* 3521F: drivers/video/fbdev/wmt_ge_rops.* 3522 3523ARM/ZYNQ ARCHITECTURE 3524M: Michal Simek <michal.simek@amd.com> 3525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3526S: Supported 3527W: http://wiki.xilinx.com 3528T: git https://github.com/Xilinx/linux-xlnx.git 3529F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3530F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3531F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3532F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3533F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3534F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3535F: arch/arm/mach-zynq/ 3536F: drivers/clocksource/timer-cadence-ttc.c 3537F: drivers/cpuidle/cpuidle-zynq.c 3538F: drivers/edac/synopsys_edac.c 3539F: drivers/i2c/busses/i2c-cadence.c 3540F: drivers/i2c/busses/i2c-xiic.c 3541F: drivers/mmc/host/sdhci-of-arasan.c 3542N: zynq 3543N: xilinx 3544 3545ARM64 FIT SUPPORT 3546M: Simon Glass <sjg@chromium.org> 3547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3548S: Maintained 3549F: arch/arm64/boot/Makefile 3550F: scripts/make_fit.py 3551 3552ARM64 PLATFORM DRIVERS 3553M: Hans de Goede <hansg@kernel.org> 3554M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3555R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3556L: platform-driver-x86@vger.kernel.org 3557S: Maintained 3558Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3559T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3560F: drivers/platform/arm64/ 3561 3562ARM64 PORT (AARCH64 ARCHITECTURE) 3563M: Catalin Marinas <catalin.marinas@arm.com> 3564M: Will Deacon <will@kernel.org> 3565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3566S: Maintained 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3568F: Documentation/arch/arm64/ 3569F: arch/arm64/ 3570F: drivers/virt/coco/arm-cca-guest/ 3571F: drivers/virt/coco/pkvm-guest/ 3572F: tools/testing/selftests/arm64/ 3573X: arch/arm64/boot/dts/ 3574 3575ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3576M: George McCollister <george.mccollister@gmail.com> 3577L: netdev@vger.kernel.org 3578S: Maintained 3579F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3580F: drivers/net/dsa/xrs700x/* 3581F: net/dsa/tag_xrs700x.c 3582 3583AS3645A LED FLASH CONTROLLER DRIVER 3584M: Sakari Ailus <sakari.ailus@iki.fi> 3585L: linux-leds@vger.kernel.org 3586S: Maintained 3587F: drivers/leds/flash/leds-as3645a.c 3588 3589ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3590M: Tianshu Qiu <tian.shu.qiu@intel.com> 3591L: linux-media@vger.kernel.org 3592S: Maintained 3593T: git git://linuxtv.org/media.git 3594F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3595F: drivers/media/i2c/ak7375.c 3596 3597ASAHI KASEI AK8974 DRIVER 3598M: Linus Walleij <linus.walleij@linaro.org> 3599L: linux-iio@vger.kernel.org 3600S: Supported 3601W: http://www.akm.com/ 3602F: drivers/iio/magnetometer/ak8974.c 3603 3604AOSONG AGS02MA TVOC SENSOR DRIVER 3605M: Anshul Dalal <anshulusr@gmail.com> 3606L: linux-iio@vger.kernel.org 3607S: Maintained 3608F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3609F: drivers/iio/chemical/ags02ma.c 3610 3611ASC7621 HARDWARE MONITOR DRIVER 3612M: George Joseph <george.joseph@fairview5.com> 3613L: linux-hwmon@vger.kernel.org 3614S: Maintained 3615F: Documentation/hwmon/asc7621.rst 3616F: drivers/hwmon/asc7621.c 3617 3618ASIX AX88796C SPI ETHERNET ADAPTER 3619M: Łukasz Stelmach <l.stelmach@samsung.com> 3620S: Maintained 3621F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3622F: drivers/net/ethernet/asix/ax88796c_* 3623 3624ASIX PHY DRIVER [RUST] 3625M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3626R: Trevor Gross <tmgross@umich.edu> 3627L: netdev@vger.kernel.org 3628L: rust-for-linux@vger.kernel.org 3629S: Maintained 3630F: drivers/net/phy/ax88796b_rust.rs 3631 3632ASPEED CRYPTO DRIVER 3633M: Neal Liu <neal_liu@aspeedtech.com> 3634L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3635S: Maintained 3636F: Documentation/devicetree/bindings/crypto/aspeed,* 3637F: drivers/crypto/aspeed/ 3638 3639ASPEED PECI CONTROLLER 3640M: Iwona Winiarska <iwona.winiarska@intel.com> 3641L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3642L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3643S: Supported 3644F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3645F: drivers/peci/controller/peci-aspeed.c 3646 3647ASPEED PINCTRL DRIVERS 3648M: Andrew Jeffery <andrew@codeconstruct.com.au> 3649L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3650L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3651L: linux-gpio@vger.kernel.org 3652S: Maintained 3653F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3654F: drivers/pinctrl/aspeed/ 3655 3656ASPEED SCU INTERRUPT CONTROLLER DRIVER 3657M: Eddie James <eajames@linux.ibm.com> 3658L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3659S: Maintained 3660F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3661F: drivers/irqchip/irq-aspeed-scu-ic.c 3662F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3663 3664ASPEED SD/MMC DRIVER 3665M: Andrew Jeffery <andrew@codeconstruct.com.au> 3666L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3667L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3668L: linux-mmc@vger.kernel.org 3669S: Maintained 3670F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3671F: drivers/mmc/host/sdhci-of-aspeed* 3672 3673ASPEED SMC SPI DRIVER 3674M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3675M: Cédric Le Goater <clg@kaod.org> 3676L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3677L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3678L: linux-spi@vger.kernel.org 3679S: Maintained 3680F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3681F: drivers/spi/spi-aspeed-smc.c 3682 3683ASPEED USB UDC DRIVER 3684M: Neal Liu <neal_liu@aspeedtech.com> 3685L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3686S: Maintained 3687F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3688F: drivers/usb/gadget/udc/aspeed_udc.c 3689 3690ASPEED VIDEO ENGINE DRIVER 3691M: Eddie James <eajames@linux.ibm.com> 3692L: linux-media@vger.kernel.org 3693L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3694S: Maintained 3695F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3696F: drivers/media/platform/aspeed/ 3697 3698ASUS EC HARDWARE MONITOR DRIVER 3699M: Eugene Shalygin <eugene.shalygin@gmail.com> 3700L: linux-hwmon@vger.kernel.org 3701S: Maintained 3702F: drivers/hwmon/asus-ec-sensors.c 3703 3704ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3705M: Corentin Chary <corentin.chary@gmail.com> 3706M: Luke D. Jones <luke@ljones.dev> 3707L: platform-driver-x86@vger.kernel.org 3708S: Maintained 3709W: https://asus-linux.org/ 3710F: drivers/platform/x86/asus*.c 3711F: drivers/platform/x86/eeepc*.c 3712 3713ASUS TF103C DOCK DRIVER 3714M: Hans de Goede <hansg@kernel.org> 3715L: platform-driver-x86@vger.kernel.org 3716S: Maintained 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3718F: drivers/platform/x86/asus-tf103c-dock.c 3719 3720ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3721M: Aleksa Savic <savicaleksa83@gmail.com> 3722L: linux-hwmon@vger.kernel.org 3723S: Maintained 3724F: drivers/hwmon/asus_rog_ryujin.c 3725 3726ASUS WIRELESS RADIO CONTROL DRIVER 3727M: João Paulo Rechi Vita <jprvita@gmail.com> 3728L: platform-driver-x86@vger.kernel.org 3729S: Maintained 3730F: drivers/platform/x86/asus-wireless.c 3731 3732ASUS WMI HARDWARE MONITOR DRIVER 3733M: Ed Brindley <kernel@maidavale.org> 3734M: Denis Pauk <pauk.denis@gmail.com> 3735L: linux-hwmon@vger.kernel.org 3736S: Maintained 3737F: drivers/hwmon/asus_wmi_sensors.c 3738 3739ASYMMETRIC KEYS 3740M: David Howells <dhowells@redhat.com> 3741M: Lukas Wunner <lukas@wunner.de> 3742M: Ignat Korchagin <ignat@cloudflare.com> 3743L: keyrings@vger.kernel.org 3744L: linux-crypto@vger.kernel.org 3745S: Maintained 3746F: Documentation/crypto/asymmetric-keys.rst 3747F: crypto/asymmetric_keys/ 3748F: include/crypto/pkcs7.h 3749F: include/crypto/public_key.h 3750F: include/keys/asymmetric-*.h 3751F: include/linux/verification.h 3752 3753ASYMMETRIC KEYS - ECDSA 3754M: Lukas Wunner <lukas@wunner.de> 3755M: Ignat Korchagin <ignat@cloudflare.com> 3756R: Stefan Berger <stefanb@linux.ibm.com> 3757L: linux-crypto@vger.kernel.org 3758S: Maintained 3759F: crypto/ecc* 3760F: crypto/ecdsa* 3761F: include/crypto/ecc* 3762 3763ASYMMETRIC KEYS - GOST 3764M: Lukas Wunner <lukas@wunner.de> 3765M: Ignat Korchagin <ignat@cloudflare.com> 3766L: linux-crypto@vger.kernel.org 3767S: Odd fixes 3768F: crypto/ecrdsa* 3769 3770ASYMMETRIC KEYS - RSA 3771M: Lukas Wunner <lukas@wunner.de> 3772M: Ignat Korchagin <ignat@cloudflare.com> 3773L: linux-crypto@vger.kernel.org 3774S: Maintained 3775F: crypto/rsa* 3776 3777ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3778R: Dan Williams <dan.j.williams@intel.com> 3779S: Odd fixes 3780W: http://sourceforge.net/projects/xscaleiop 3781F: Documentation/crypto/async-tx-api.rst 3782F: crypto/async_tx/ 3783F: include/linux/async_tx.h 3784 3785AT24 EEPROM DRIVER 3786M: Bartosz Golaszewski <brgl@bgdev.pl> 3787L: linux-i2c@vger.kernel.org 3788S: Maintained 3789T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3790F: Documentation/devicetree/bindings/eeprom/at24.yaml 3791F: drivers/misc/eeprom/at24.c 3792 3793ATA OVER ETHERNET (AOE) DRIVER 3794M: "Justin Sanders" <justin@coraid.com> 3795S: Supported 3796W: http://www.openaoe.org/ 3797F: Documentation/admin-guide/aoe/ 3798F: drivers/block/aoe/ 3799 3800ATC260X PMIC MFD DRIVER 3801M: Manivannan Sadhasivam <mani@kernel.org> 3802M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3803L: linux-actions@lists.infradead.org 3804S: Maintained 3805F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3806F: drivers/input/misc/atc260x-onkey.c 3807F: drivers/mfd/atc260* 3808F: drivers/power/reset/atc260x-poweroff.c 3809F: drivers/regulator/atc260x-regulator.c 3810F: include/linux/mfd/atc260x/* 3811 3812ATHEROS 71XX/9XXX GPIO DRIVER 3813M: Alban Bedel <albeu@free.fr> 3814S: Maintained 3815W: https://github.com/AlbanBedel/linux 3816T: git git://github.com/AlbanBedel/linux 3817F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3818F: drivers/gpio/gpio-ath79.c 3819 3820ATHEROS 71XX/9XXX USB PHY DRIVER 3821M: Alban Bedel <albeu@free.fr> 3822S: Maintained 3823W: https://github.com/AlbanBedel/linux 3824T: git git://github.com/AlbanBedel/linux 3825F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3826F: drivers/phy/qualcomm/phy-ath79-usb.c 3827 3828ATHEROS ATH GENERIC UTILITIES 3829M: Jeff Johnson <jjohnson@kernel.org> 3830L: linux-wireless@vger.kernel.org 3831S: Supported 3832F: drivers/net/wireless/ath/* 3833 3834ATHEROS ATH5K WIRELESS DRIVER 3835M: Jiri Slaby <jirislaby@kernel.org> 3836M: Nick Kossifidis <mickflemm@gmail.com> 3837M: Luis Chamberlain <mcgrof@kernel.org> 3838L: linux-wireless@vger.kernel.org 3839S: Maintained 3840W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3841F: drivers/net/wireless/ath/ath5k/ 3842 3843ATHEROS ATH6KL WIRELESS DRIVER 3844L: linux-wireless@vger.kernel.org 3845S: Orphan 3846W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3847F: drivers/net/wireless/ath/ath6kl/ 3848 3849ATI_REMOTE2 DRIVER 3850M: Ville Syrjala <syrjala@sci.fi> 3851S: Maintained 3852F: drivers/input/misc/ati_remote2.c 3853 3854ATK0110 HWMON DRIVER 3855M: Luca Tettamanti <kronos.it@gmail.com> 3856L: linux-hwmon@vger.kernel.org 3857S: Maintained 3858F: drivers/hwmon/asus_atk0110.c 3859 3860ATLX ETHERNET DRIVERS 3861M: Chris Snook <chris.snook@gmail.com> 3862L: netdev@vger.kernel.org 3863S: Maintained 3864W: http://sourceforge.net/projects/atl1 3865W: http://atl1.sourceforge.net 3866F: drivers/net/ethernet/atheros/ 3867 3868ATM 3869M: Chas Williams <3chas3@gmail.com> 3870L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3871L: netdev@vger.kernel.org 3872S: Maintained 3873W: http://linux-atm.sourceforge.net 3874F: drivers/atm/ 3875F: include/linux/atm* 3876F: include/linux/sonet.h 3877F: include/uapi/linux/atm* 3878F: include/uapi/linux/sonet.h 3879 3880ATMEL MACB ETHERNET DRIVER 3881M: Nicolas Ferre <nicolas.ferre@microchip.com> 3882M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3883S: Maintained 3884F: drivers/net/ethernet/cadence/ 3885 3886ATMEL MAXTOUCH DRIVER 3887M: Nick Dyer <nick@shmanahar.org> 3888S: Maintained 3889T: git git://github.com/ndyer/linux.git 3890F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3891F: drivers/input/touchscreen/atmel_mxt_ts.c 3892 3893ATOMIC INFRASTRUCTURE 3894M: Will Deacon <will@kernel.org> 3895M: Peter Zijlstra <peterz@infradead.org> 3896R: Boqun Feng <boqun.feng@gmail.com> 3897R: Mark Rutland <mark.rutland@arm.com> 3898L: linux-kernel@vger.kernel.org 3899S: Maintained 3900F: Documentation/atomic_*.txt 3901F: arch/*/include/asm/atomic*.h 3902F: include/*/atomic*.h 3903F: include/linux/refcount.h 3904F: scripts/atomic/ 3905 3906ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3907M: Bradley Grove <linuxdrivers@attotech.com> 3908L: linux-scsi@vger.kernel.org 3909S: Supported 3910W: http://www.attotech.com 3911F: drivers/scsi/esas2r 3912 3913ATUSB IEEE 802.15.4 RADIO DRIVER 3914M: Stefan Schmidt <stefan@datenfreihafen.org> 3915L: linux-wpan@vger.kernel.org 3916S: Maintained 3917F: drivers/net/ieee802154/at86rf230.h 3918F: drivers/net/ieee802154/atusb.c 3919F: drivers/net/ieee802154/atusb.h 3920 3921AUDIT SUBSYSTEM 3922M: Paul Moore <paul@paul-moore.com> 3923M: Eric Paris <eparis@redhat.com> 3924L: audit@vger.kernel.org 3925S: Supported 3926W: https://github.com/linux-audit 3927Q: https://patchwork.kernel.org/project/audit/list 3928B: mailto:audit@vger.kernel.org 3929P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3930T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3931F: include/asm-generic/audit_*.h 3932F: include/linux/audit.h 3933F: include/linux/audit_arch.h 3934F: include/uapi/linux/audit.h 3935F: kernel/audit* 3936F: lib/*audit.c 3937K: \baudit_[a-z_0-9]\+\b 3938 3939AUTOFDO BUILD 3940M: Rong Xu <xur@google.com> 3941M: Han Shen <shenhan@google.com> 3942S: Supported 3943F: Documentation/dev-tools/autofdo.rst 3944F: scripts/Makefile.autofdo 3945 3946AUXILIARY BUS DRIVER 3947M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3948R: Dave Ertman <david.m.ertman@intel.com> 3949R: Ira Weiny <ira.weiny@intel.com> 3950R: Leon Romanovsky <leon@kernel.org> 3951S: Supported 3952T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 3953F: Documentation/driver-api/auxiliary_bus.rst 3954F: drivers/base/auxiliary.c 3955F: include/linux/auxiliary_bus.h 3956F: rust/helpers/auxiliary.c 3957F: rust/kernel/auxiliary.rs 3958F: samples/rust/rust_driver_auxiliary.rs 3959 3960AUXILIARY DISPLAY DRIVERS 3961M: Andy Shevchenko <andy@kernel.org> 3962R: Geert Uytterhoeven <geert@linux-m68k.org> 3963S: Odd Fixes 3964T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3965F: Documentation/devicetree/bindings/auxdisplay/ 3966F: drivers/auxdisplay/ 3967F: include/linux/cfag12864b.h 3968F: include/uapi/linux/map_to_14segment.h 3969F: include/uapi/linux/map_to_7segment.h 3970 3971AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3972M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3973L: linux-iio@vger.kernel.org 3974S: Maintained 3975F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3976F: drivers/iio/light/apds9306.c 3977 3978AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3979M: Andreas Klinger <ak@it-klinger.de> 3980L: linux-iio@vger.kernel.org 3981S: Maintained 3982F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3983F: drivers/iio/adc/hx711.c 3984 3985AX.25 NETWORK LAYER 3986L: linux-hams@vger.kernel.org 3987S: Orphan 3988W: https://linux-ax25.in-berlin.de 3989F: include/net/ax25.h 3990F: include/uapi/linux/ax25.h 3991F: net/ax25/ 3992 3993AXENTIA ARM DEVICES 3994M: Peter Rosin <peda@axentia.se> 3995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3996S: Maintained 3997F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3998F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3999F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4000F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4001 4002AXENTIA ASOC DRIVERS 4003M: Peter Rosin <peda@axentia.se> 4004L: linux-sound@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/sound/axentia,* 4007F: sound/soc/atmel/tse850-pcm5142.c 4008 4009AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4010M: Nuno Sá <nuno.sa@analog.com> 4011L: linux-hwmon@vger.kernel.org 4012S: Supported 4013W: https://ez.analog.com/linux-software-drivers 4014F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4015F: drivers/hwmon/axi-fan-control.c 4016 4017AXI SPI ENGINE 4018M: Michael Hennerich <michael.hennerich@analog.com> 4019M: Nuno Sá <nuno.sa@analog.com> 4020R: David Lechner <dlechner@baylibre.com> 4021L: linux-spi@vger.kernel.org 4022S: Supported 4023W: https://ez.analog.com/linux-software-drivers 4024F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4025F: drivers/spi/spi-axi-spi-engine.c 4026 4027AXI PWM GENERATOR 4028M: Michael Hennerich <michael.hennerich@analog.com> 4029M: Nuno Sá <nuno.sa@analog.com> 4030R: Trevor Gamblin <tgamblin@baylibre.com> 4031L: linux-pwm@vger.kernel.org 4032S: Supported 4033W: https://ez.analog.com/linux-software-drivers 4034F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4035F: drivers/pwm/pwm-axi-pwmgen.c 4036 4037AZ6007 DVB DRIVER 4038M: Mauro Carvalho Chehab <mchehab@kernel.org> 4039L: linux-media@vger.kernel.org 4040S: Maintained 4041W: https://linuxtv.org 4042T: git git://linuxtv.org/media.git 4043F: drivers/media/usb/dvb-usb-v2/az6007.c 4044 4045AZTECH FM RADIO RECEIVER DRIVER 4046M: Hans Verkuil <hverkuil@xs4all.nl> 4047L: linux-media@vger.kernel.org 4048S: Maintained 4049W: https://linuxtv.org 4050T: git git://linuxtv.org/media.git 4051F: drivers/media/radio/radio-aztech* 4052 4053B43 WIRELESS DRIVER 4054L: linux-wireless@vger.kernel.org 4055L: b43-dev@lists.infradead.org 4056S: Orphan 4057W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4058F: drivers/net/wireless/broadcom/b43/ 4059 4060B43LEGACY WIRELESS DRIVER 4061L: linux-wireless@vger.kernel.org 4062L: b43-dev@lists.infradead.org 4063S: Orphan 4064W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4065F: drivers/net/wireless/broadcom/b43legacy/ 4066 4067BACKLIGHT CLASS/SUBSYSTEM 4068M: Lee Jones <lee@kernel.org> 4069M: Daniel Thompson <danielt@kernel.org> 4070M: Jingoo Han <jingoohan1@gmail.com> 4071L: dri-devel@lists.freedesktop.org 4072S: Maintained 4073T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4074F: Documentation/ABI/stable/sysfs-class-backlight 4075F: Documentation/ABI/testing/sysfs-class-backlight 4076F: Documentation/devicetree/bindings/leds/backlight 4077F: drivers/video/backlight/ 4078F: include/linux/backlight.h 4079F: include/linux/pwm_backlight.h 4080 4081BARCO P50 GPIO DRIVER 4082M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4083M: Peter Korsgaard <peter.korsgaard@barco.com> 4084S: Maintained 4085F: drivers/platform/x86/barco-p50-gpio.c 4086 4087BATMAN ADVANCED 4088M: Marek Lindner <marek.lindner@mailbox.org> 4089M: Simon Wunderlich <sw@simonwunderlich.de> 4090M: Antonio Quartulli <antonio@mandelbit.com> 4091M: Sven Eckelmann <sven@narfation.org> 4092L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4093S: Maintained 4094W: https://www.open-mesh.org/ 4095Q: https://patchwork.open-mesh.org/project/batman/list/ 4096B: https://www.open-mesh.org/projects/batman-adv/issues 4097C: ircs://irc.hackint.org/batadv 4098T: git https://git.open-mesh.org/linux-merge.git 4099F: Documentation/networking/batman-adv.rst 4100F: include/uapi/linux/batadv_packet.h 4101F: include/uapi/linux/batman_adv.h 4102F: net/batman-adv/ 4103 4104BAYCOM/HDLCDRV DRIVERS FOR AX.25 4105M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4106L: linux-hams@vger.kernel.org 4107S: Maintained 4108W: http://www.baycom.org/~tom/ham/ham.html 4109F: drivers/net/hamradio/baycom* 4110 4111BCACHE (BLOCK LAYER CACHE) 4112M: Coly Li <colyli@kernel.org> 4113M: Kent Overstreet <kent.overstreet@linux.dev> 4114L: linux-bcache@vger.kernel.org 4115S: Maintained 4116W: http://bcache.evilpiepirate.org 4117C: irc://irc.oftc.net/bcache 4118F: drivers/md/bcache/ 4119 4120BCACHEFS 4121M: Kent Overstreet <kent.overstreet@linux.dev> 4122L: linux-bcachefs@vger.kernel.org 4123S: Supported 4124C: irc://irc.oftc.net/bcache 4125P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4126T: git https://evilpiepirate.org/git/bcachefs.git 4127F: fs/bcachefs/ 4128F: Documentation/filesystems/bcachefs/ 4129 4130BDISP ST MEDIA DRIVER 4131M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4132L: linux-media@vger.kernel.org 4133S: Supported 4134W: https://linuxtv.org 4135T: git git://linuxtv.org/media.git 4136F: drivers/media/platform/st/sti/bdisp 4137 4138BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4139M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4140L: netdev@vger.kernel.org 4141S: Maintained 4142F: drivers/net/ethernet/ec_bhf.c 4143 4144BEFS FILE SYSTEM 4145M: Luis de Bethencourt <luisbg@kernel.org> 4146M: Salah Triki <salah.triki@gmail.com> 4147S: Maintained 4148T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4149F: Documentation/filesystems/befs.rst 4150F: fs/befs/ 4151 4152BFQ I/O SCHEDULER 4153M: Yu Kuai <yukuai3@huawei.com> 4154L: linux-block@vger.kernel.org 4155S: Odd Fixes 4156F: Documentation/block/bfq-iosched.rst 4157F: block/bfq-* 4158 4159BFS FILE SYSTEM 4160M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4161S: Maintained 4162F: Documentation/filesystems/bfs.rst 4163F: fs/bfs/ 4164F: include/uapi/linux/bfs_fs.h 4165 4166BINMAN 4167M: Simon Glass <sjg@chromium.org> 4168S: Supported 4169F: Documentation/devicetree/bindings/mtd/partitions/binman* 4170 4171BITMAP API 4172M: Yury Norov <yury.norov@gmail.com> 4173R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4174S: Maintained 4175F: include/linux/bitfield.h 4176F: include/linux/bitmap-str.h 4177F: include/linux/bitmap.h 4178F: include/linux/bits.h 4179F: include/linux/cpumask.h 4180F: include/linux/cpumask_types.h 4181F: include/linux/find.h 4182F: include/linux/nodemask.h 4183F: include/linux/nodemask_types.h 4184F: include/vdso/bits.h 4185F: lib/bitmap-str.c 4186F: lib/bitmap.c 4187F: lib/cpumask.c 4188F: lib/find_bit.c 4189F: lib/find_bit_benchmark.c 4190F: lib/test_bitmap.c 4191F: lib/tests/cpumask_kunit.c 4192F: tools/include/linux/bitfield.h 4193F: tools/include/linux/bitmap.h 4194F: tools/include/linux/bits.h 4195F: tools/include/linux/find.h 4196F: tools/include/vdso/bits.h 4197F: tools/lib/bitmap.c 4198F: tools/lib/find_bit.c 4199 4200BITMAP API BINDINGS [RUST] 4201M: Yury Norov <yury.norov@gmail.com> 4202S: Maintained 4203F: rust/helpers/cpumask.c 4204 4205BITOPS API 4206M: Yury Norov <yury.norov@gmail.com> 4207R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4208S: Maintained 4209F: arch/*/include/asm/bitops.h 4210F: arch/*/include/asm/bitops_32.h 4211F: arch/*/include/asm/bitops_64.h 4212F: arch/*/lib/bitops.c 4213F: include/asm-generic/bitops 4214F: include/asm-generic/bitops.h 4215F: include/linux/bitops.h 4216F: lib/test_bitops.c 4217F: tools/*/bitops* 4218 4219BLINKM RGB LED DRIVER 4220M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4221S: Maintained 4222F: drivers/leds/leds-blinkm.c 4223 4224BLOCK LAYER 4225M: Jens Axboe <axboe@kernel.dk> 4226L: linux-block@vger.kernel.org 4227S: Maintained 4228T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4229F: Documentation/ABI/stable/sysfs-block 4230F: Documentation/block/ 4231F: block/ 4232F: drivers/block/ 4233F: include/linux/bio.h 4234F: include/linux/blk* 4235F: kernel/trace/blktrace.c 4236F: lib/sbitmap.c 4237 4238BLOCK LAYER DEVICE DRIVER API [RUST] 4239M: Andreas Hindborg <a.hindborg@kernel.org> 4240R: Boqun Feng <boqun.feng@gmail.com> 4241L: linux-block@vger.kernel.org 4242L: rust-for-linux@vger.kernel.org 4243S: Supported 4244W: https://rust-for-linux.com 4245B: https://github.com/Rust-for-Linux/linux/issues 4246C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4247T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4248F: drivers/block/rnull.rs 4249F: rust/kernel/block.rs 4250F: rust/kernel/block/ 4251 4252BLOCK2MTD DRIVER 4253M: Joern Engel <joern@lazybastard.org> 4254L: linux-mtd@lists.infradead.org 4255S: Maintained 4256F: drivers/mtd/devices/block2mtd.c 4257 4258BLUETOOTH DRIVERS 4259M: Marcel Holtmann <marcel@holtmann.org> 4260M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4261L: linux-bluetooth@vger.kernel.org 4262S: Supported 4263W: http://www.bluez.org/ 4264T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4265T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4266F: Documentation/devicetree/bindings/net/bluetooth/ 4267F: drivers/bluetooth/ 4268 4269BLUETOOTH SUBSYSTEM 4270M: Marcel Holtmann <marcel@holtmann.org> 4271M: Johan Hedberg <johan.hedberg@gmail.com> 4272M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4273L: linux-bluetooth@vger.kernel.org 4274S: Supported 4275W: http://www.bluez.org/ 4276T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4277T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4278F: Documentation/ABI/stable/sysfs-class-bluetooth 4279F: include/net/bluetooth/ 4280F: net/bluetooth/ 4281 4282BLZP1600 GPIO DRIVER 4283M: James Cowgill <james.cowgill@blaize.com> 4284M: Matt Redfearn <matt.redfearn@blaize.com> 4285M: Neil Jones <neil.jones@blaize.com> 4286M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4287L: linux-gpio@vger.kernel.org 4288S: Maintained 4289F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4290F: drivers/gpio/gpio-blzp1600.c 4291 4292BONDING DRIVER 4293M: Jay Vosburgh <jv@jvosburgh.net> 4294L: netdev@vger.kernel.org 4295S: Maintained 4296F: Documentation/networking/bonding.rst 4297F: drivers/net/bonding/ 4298F: include/net/bond* 4299F: include/uapi/linux/if_bonding.h 4300F: tools/testing/selftests/drivers/net/bonding/ 4301 4302BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4303M: Dan Robertson <dan@dlrobertson.com> 4304L: linux-iio@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4307F: drivers/iio/accel/bma400* 4308 4309BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4310M: Alex Lanzano <lanzano.alex@gmail.com> 4311L: linux-iio@vger.kernel.org 4312S: Maintained 4313F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4314F: drivers/iio/imu/bmi270/ 4315 4316BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4317M: Jagath Jog J <jagathjog1996@gmail.com> 4318L: linux-iio@vger.kernel.org 4319S: Maintained 4320F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4321F: drivers/iio/imu/bmi323/ 4322 4323BPF JIT for ARC 4324M: Shahab Vahedi <list+bpf@vahedi.org> 4325L: bpf@vger.kernel.org 4326S: Maintained 4327F: arch/arc/net/ 4328 4329BPF JIT for ARM 4330M: Russell King <linux@armlinux.org.uk> 4331M: Puranjay Mohan <puranjay@kernel.org> 4332L: bpf@vger.kernel.org 4333S: Maintained 4334F: arch/arm/net/ 4335 4336BPF JIT for ARM64 4337M: Daniel Borkmann <daniel@iogearbox.net> 4338M: Alexei Starovoitov <ast@kernel.org> 4339M: Puranjay Mohan <puranjay@kernel.org> 4340R: Xu Kuohai <xukuohai@huaweicloud.com> 4341L: bpf@vger.kernel.org 4342S: Supported 4343F: arch/arm64/net/ 4344 4345BPF JIT for LOONGARCH 4346M: Tiezhu Yang <yangtiezhu@loongson.cn> 4347R: Hengqi Chen <hengqi.chen@gmail.com> 4348L: bpf@vger.kernel.org 4349S: Maintained 4350F: arch/loongarch/net/ 4351 4352BPF JIT for MIPS (32-BIT AND 64-BIT) 4353M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4354M: Paul Burton <paulburton@kernel.org> 4355L: bpf@vger.kernel.org 4356S: Maintained 4357F: arch/mips/net/ 4358 4359BPF JIT for NFP NICs 4360M: Jakub Kicinski <kuba@kernel.org> 4361L: bpf@vger.kernel.org 4362S: Odd Fixes 4363F: drivers/net/ethernet/netronome/nfp/bpf/ 4364 4365BPF JIT for POWERPC (32-BIT AND 64-BIT) 4366M: Hari Bathini <hbathini@linux.ibm.com> 4367M: Christophe Leroy <christophe.leroy@csgroup.eu> 4368R: Naveen N Rao <naveen@kernel.org> 4369L: bpf@vger.kernel.org 4370S: Supported 4371F: arch/powerpc/net/ 4372 4373BPF JIT for RISC-V (32-bit) 4374M: Luke Nelson <luke.r.nels@gmail.com> 4375M: Xi Wang <xi.wang@gmail.com> 4376L: bpf@vger.kernel.org 4377S: Maintained 4378F: arch/riscv/net/ 4379X: arch/riscv/net/bpf_jit_comp64.c 4380 4381BPF JIT for RISC-V (64-bit) 4382M: Björn Töpel <bjorn@kernel.org> 4383R: Pu Lehui <pulehui@huawei.com> 4384R: Puranjay Mohan <puranjay@kernel.org> 4385L: bpf@vger.kernel.org 4386S: Maintained 4387F: arch/riscv/net/ 4388X: arch/riscv/net/bpf_jit_comp32.c 4389 4390BPF JIT for S390 4391M: Ilya Leoshkevich <iii@linux.ibm.com> 4392M: Heiko Carstens <hca@linux.ibm.com> 4393M: Vasily Gorbik <gor@linux.ibm.com> 4394L: bpf@vger.kernel.org 4395S: Supported 4396F: arch/s390/net/ 4397X: arch/s390/net/pnet.c 4398 4399BPF JIT for SPARC (32-BIT AND 64-BIT) 4400M: David S. Miller <davem@davemloft.net> 4401L: bpf@vger.kernel.org 4402S: Odd Fixes 4403F: arch/sparc/net/ 4404 4405BPF JIT for X86 32-BIT 4406M: Wang YanQing <udknight@gmail.com> 4407L: bpf@vger.kernel.org 4408S: Odd Fixes 4409F: arch/x86/net/bpf_jit_comp32.c 4410 4411BPF JIT for X86 64-BIT 4412M: Alexei Starovoitov <ast@kernel.org> 4413M: Daniel Borkmann <daniel@iogearbox.net> 4414L: bpf@vger.kernel.org 4415S: Supported 4416F: arch/x86/net/ 4417X: arch/x86/net/bpf_jit_comp32.c 4418 4419BPF [BTF] 4420M: Martin KaFai Lau <martin.lau@linux.dev> 4421L: bpf@vger.kernel.org 4422S: Maintained 4423F: include/linux/btf* 4424F: kernel/bpf/btf.c 4425 4426BPF [CORE] 4427M: Alexei Starovoitov <ast@kernel.org> 4428M: Daniel Borkmann <daniel@iogearbox.net> 4429R: John Fastabend <john.fastabend@gmail.com> 4430L: bpf@vger.kernel.org 4431S: Maintained 4432F: include/linux/bpf* 4433F: include/linux/filter.h 4434F: include/linux/tnum.h 4435F: kernel/bpf/core.c 4436F: kernel/bpf/dispatcher.c 4437F: kernel/bpf/mprog.c 4438F: kernel/bpf/syscall.c 4439F: kernel/bpf/tnum.c 4440F: kernel/bpf/trampoline.c 4441F: kernel/bpf/verifier.c 4442 4443BPF [CRYPTO] 4444M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4445L: bpf@vger.kernel.org 4446S: Maintained 4447F: crypto/bpf_crypto_skcipher.c 4448F: include/linux/bpf_crypto.h 4449F: kernel/bpf/crypto.c 4450 4451BPF [DOCUMENTATION] (Related to Standardization) 4452R: David Vernet <void@manifault.com> 4453L: bpf@vger.kernel.org 4454L: bpf@ietf.org 4455S: Maintained 4456F: Documentation/bpf/standardization/ 4457 4458BPF [GENERAL] (Safe Dynamic Programs and Tools) 4459M: Alexei Starovoitov <ast@kernel.org> 4460M: Daniel Borkmann <daniel@iogearbox.net> 4461M: Andrii Nakryiko <andrii@kernel.org> 4462R: Martin KaFai Lau <martin.lau@linux.dev> 4463R: Eduard Zingerman <eddyz87@gmail.com> 4464R: Song Liu <song@kernel.org> 4465R: Yonghong Song <yonghong.song@linux.dev> 4466R: John Fastabend <john.fastabend@gmail.com> 4467R: KP Singh <kpsingh@kernel.org> 4468R: Stanislav Fomichev <sdf@fomichev.me> 4469R: Hao Luo <haoluo@google.com> 4470R: Jiri Olsa <jolsa@kernel.org> 4471L: bpf@vger.kernel.org 4472S: Supported 4473W: https://bpf.io/ 4474Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4477F: Documentation/bpf/ 4478F: Documentation/networking/filter.rst 4479F: Documentation/userspace-api/ebpf/ 4480F: arch/*/net/* 4481F: include/linux/bpf* 4482F: include/linux/btf* 4483F: include/linux/filter.h 4484F: include/trace/events/xdp.h 4485F: include/uapi/linux/bpf* 4486F: include/uapi/linux/btf* 4487F: include/uapi/linux/filter.h 4488F: kernel/bpf/ 4489F: kernel/trace/bpf_trace.c 4490F: lib/buildid.c 4491F: arch/*/include/asm/rqspinlock.h 4492F: include/asm-generic/rqspinlock.h 4493F: lib/test_bpf.c 4494F: net/bpf/ 4495F: net/core/filter.c 4496F: net/sched/act_bpf.c 4497F: net/sched/cls_bpf.c 4498F: samples/bpf/ 4499F: scripts/bpf_doc.py 4500F: scripts/Makefile.btf 4501F: scripts/pahole-version.sh 4502F: tools/bpf/ 4503F: tools/lib/bpf/ 4504F: tools/testing/selftests/bpf/ 4505 4506BPF [ITERATOR] 4507M: Yonghong Song <yonghong.song@linux.dev> 4508L: bpf@vger.kernel.org 4509S: Maintained 4510F: kernel/bpf/*iter.c 4511 4512BPF [L7 FRAMEWORK] (sockmap) 4513M: John Fastabend <john.fastabend@gmail.com> 4514M: Jakub Sitnicki <jakub@cloudflare.com> 4515L: netdev@vger.kernel.org 4516L: bpf@vger.kernel.org 4517S: Maintained 4518F: include/linux/skmsg.h 4519F: net/core/skmsg.c 4520F: net/core/sock_map.c 4521F: net/ipv4/tcp_bpf.c 4522F: net/ipv4/udp_bpf.c 4523F: net/unix/unix_bpf.c 4524 4525BPF [LIBRARY] (libbpf) 4526M: Andrii Nakryiko <andrii@kernel.org> 4527M: Eduard Zingerman <eddyz87@gmail.com> 4528L: bpf@vger.kernel.org 4529S: Maintained 4530F: tools/lib/bpf/ 4531 4532BPF [MISC] 4533L: bpf@vger.kernel.org 4534S: Odd Fixes 4535K: (?:\b|_)bpf(?:\b|_) 4536 4537BPF [NETKIT] (BPF-programmable network device) 4538M: Daniel Borkmann <daniel@iogearbox.net> 4539M: Nikolay Aleksandrov <razor@blackwall.org> 4540L: bpf@vger.kernel.org 4541L: netdev@vger.kernel.org 4542S: Supported 4543F: drivers/net/netkit.c 4544F: include/net/netkit.h 4545 4546BPF [NETWORKING] (struct_ops, reuseport) 4547M: Martin KaFai Lau <martin.lau@linux.dev> 4548L: bpf@vger.kernel.org 4549L: netdev@vger.kernel.org 4550S: Maintained 4551F: kernel/bpf/bpf_struct* 4552 4553BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4554M: Martin KaFai Lau <martin.lau@linux.dev> 4555M: Daniel Borkmann <daniel@iogearbox.net> 4556R: John Fastabend <john.fastabend@gmail.com> 4557R: Stanislav Fomichev <sdf@fomichev.me> 4558L: bpf@vger.kernel.org 4559L: netdev@vger.kernel.org 4560S: Maintained 4561F: include/net/tcx.h 4562F: kernel/bpf/tcx.c 4563F: net/core/filter.c 4564F: net/sched/act_bpf.c 4565F: net/sched/cls_bpf.c 4566 4567BPF [RINGBUF] 4568M: Andrii Nakryiko <andrii@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Maintained 4571F: kernel/bpf/ringbuf.c 4572 4573BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4574M: KP Singh <kpsingh@kernel.org> 4575M: Matt Bobrowski <mattbobrowski@google.com> 4576L: bpf@vger.kernel.org 4577S: Maintained 4578F: Documentation/bpf/prog_lsm.rst 4579F: include/linux/bpf_lsm.h 4580F: kernel/bpf/bpf_lsm.c 4581F: kernel/trace/bpf_trace.c 4582F: security/bpf/ 4583 4584BPF [SELFTESTS] (Test Runners & Infrastructure) 4585M: Andrii Nakryiko <andrii@kernel.org> 4586M: Eduard Zingerman <eddyz87@gmail.com> 4587R: Mykola Lysenko <mykolal@fb.com> 4588L: bpf@vger.kernel.org 4589S: Maintained 4590F: tools/testing/selftests/bpf/ 4591 4592BPF [STORAGE & CGROUPS] 4593M: Martin KaFai Lau <martin.lau@linux.dev> 4594L: bpf@vger.kernel.org 4595S: Maintained 4596F: kernel/bpf/*storage.c 4597F: kernel/bpf/bpf_lru* 4598F: kernel/bpf/cgroup.c 4599 4600BPF [TOOLING] (bpftool) 4601M: Quentin Monnet <qmo@kernel.org> 4602L: bpf@vger.kernel.org 4603S: Maintained 4604F: kernel/bpf/disasm.* 4605F: tools/bpf/bpftool/ 4606 4607BPF [TRACING] 4608M: Song Liu <song@kernel.org> 4609R: Jiri Olsa <jolsa@kernel.org> 4610L: bpf@vger.kernel.org 4611S: Maintained 4612F: kernel/bpf/stackmap.c 4613F: kernel/trace/bpf_trace.c 4614F: lib/buildid.c 4615 4616BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4617M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4618L: linux-iio@vger.kernel.org 4619S: Maintained 4620F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4621F: drivers/iio/light/apds9160.c 4622 4623BROADCOM ASP 2.0 ETHERNET DRIVER 4624M: Justin Chen <justin.chen@broadcom.com> 4625M: Florian Fainelli <florian.fainelli@broadcom.com> 4626L: bcm-kernel-feedback-list@broadcom.com 4627L: netdev@vger.kernel.org 4628S: Supported 4629F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4630F: drivers/net/ethernet/broadcom/asp2/ 4631 4632BROADCOM B44 10/100 ETHERNET DRIVER 4633M: Michael Chan <michael.chan@broadcom.com> 4634L: netdev@vger.kernel.org 4635S: Maintained 4636F: drivers/net/ethernet/broadcom/b44.* 4637 4638BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4639M: Florian Fainelli <florian.fainelli@broadcom.com> 4640L: netdev@vger.kernel.org 4641L: openwrt-devel@lists.openwrt.org (subscribers-only) 4642S: Supported 4643F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4644F: drivers/net/dsa/b53/* 4645F: drivers/net/dsa/bcm_sf2* 4646F: include/linux/dsa/brcm.h 4647F: include/linux/platform_data/b53.h 4648 4649BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4650M: Florian Fainelli <florian.fainelli@broadcom.com> 4651R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4652L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4654S: Maintained 4655T: git https://github.com/broadcom/stblinux.git 4656F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4657F: drivers/pci/controller/pcie-brcmstb.c 4658F: drivers/staging/vc04_services 4659N: bcm2711 4660N: bcm2712 4661N: bcm283* 4662N: raspberrypi 4663 4664BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4665M: Florian Fainelli <florian.fainelli@broadcom.com> 4666M: Ray Jui <rjui@broadcom.com> 4667M: Scott Branden <sbranden@broadcom.com> 4668R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4669S: Maintained 4670T: git https://github.com/broadcom/mach-bcm 4671F: arch/arm/mach-bcm/ 4672N: bcm281* 4673N: bcm113* 4674N: bcm216* 4675N: kona 4676 4677BROADCOM BCM2835 CAMERA DRIVERS 4678M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4679L: linux-media@vger.kernel.org 4680S: Maintained 4681F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4682F: drivers/media/platform/broadcom/bcm2835-unicam* 4683 4684BROADCOM BCM47XX MIPS ARCHITECTURE 4685M: Hauke Mehrtens <hauke@hauke-m.de> 4686M: Rafał Miłecki <zajec5@gmail.com> 4687L: linux-mips@vger.kernel.org 4688S: Maintained 4689F: Documentation/devicetree/bindings/mips/brcm/ 4690F: arch/mips/bcm47xx/* 4691F: arch/mips/include/asm/mach-bcm47xx/* 4692 4693BROADCOM BCM4908 ETHERNET DRIVER 4694M: Rafał Miłecki <rafal@milecki.pl> 4695R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4696L: netdev@vger.kernel.org 4697S: Maintained 4698F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4699F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4700F: drivers/net/ethernet/broadcom/unimac.h 4701 4702BROADCOM BCM4908 PINMUX DRIVER 4703M: Rafał Miłecki <rafal@milecki.pl> 4704R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4705L: linux-gpio@vger.kernel.org 4706S: Maintained 4707F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4708F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4709 4710BROADCOM BCM5301X ARM ARCHITECTURE 4711M: Florian Fainelli <florian.fainelli@broadcom.com> 4712M: Hauke Mehrtens <hauke@hauke-m.de> 4713M: Rafał Miłecki <zajec5@gmail.com> 4714R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4716S: Maintained 4717F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4718F: arch/arm/boot/dts/broadcom/bcm470* 4719F: arch/arm/boot/dts/broadcom/bcm5301* 4720F: arch/arm/boot/dts/broadcom/bcm953012* 4721F: arch/arm/mach-bcm/bcm_5301x.c 4722 4723BROADCOM BCM53573 ARM ARCHITECTURE 4724M: Florian Fainelli <florian.fainelli@broadcom.com> 4725M: Rafał Miłecki <rafal@milecki.pl> 4726R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4728S: Maintained 4729F: arch/arm/boot/dts/broadcom/bcm47189* 4730F: arch/arm/boot/dts/broadcom/bcm53573* 4731 4732BROADCOM BCM63XX/BCM33XX UDC DRIVER 4733M: Kevin Cernekee <cernekee@gmail.com> 4734L: linux-usb@vger.kernel.org 4735S: Maintained 4736F: drivers/usb/gadget/udc/bcm63xx_udc.* 4737 4738BROADCOM BCM7XXX ARM ARCHITECTURE 4739M: Florian Fainelli <florian.fainelli@broadcom.com> 4740R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4742S: Maintained 4743T: git https://github.com/broadcom/stblinux.git 4744F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4745F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4746F: arch/arm/include/asm/hardware/cache-b15-rac.h 4747F: arch/arm/mach-bcm/*brcmstb* 4748F: arch/arm/mm/cache-b15-rac.c 4749F: drivers/bus/brcmstb_gisb.c 4750F: drivers/pci/controller/pcie-brcmstb.c 4751N: brcmstb 4752N: bcm7038 4753N: bcm7120 4754 4755BROADCOM BCMBCA ARM ARCHITECTURE 4756M: William Zhang <william.zhang@broadcom.com> 4757M: Anand Gore <anand.gore@broadcom.com> 4758M: Kursad Oney <kursad.oney@broadcom.com> 4759M: Florian Fainelli <florian.fainelli@broadcom.com> 4760M: Rafał Miłecki <rafal@milecki.pl> 4761R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4763S: Maintained 4764T: git https://github.com/broadcom/stblinux.git 4765F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4766F: arch/arm64/boot/dts/broadcom/bcmbca/* 4767N: bcmbca 4768N: bcm[9]?47622 4769N: bcm[9]?4912 4770N: bcm[9]?63138 4771N: bcm[9]?63146 4772N: bcm[9]?63148 4773N: bcm[9]?63158 4774N: bcm[9]?63178 4775N: bcm[9]?6756 4776N: bcm[9]?6813 4777N: bcm[9]?6846 4778N: bcm[9]?6855 4779N: bcm[9]?6856 4780N: bcm[9]?6858 4781N: bcm[9]?6878 4782 4783BROADCOM BDC DRIVER 4784M: Justin Chen <justin.chen@broadcom.com> 4785M: Al Cooper <alcooperx@gmail.com> 4786R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4787L: linux-usb@vger.kernel.org 4788S: Maintained 4789F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4790F: drivers/usb/gadget/udc/bdc/ 4791 4792BROADCOM BMIPS CPUFREQ DRIVER 4793M: Markus Mayer <mmayer@broadcom.com> 4794R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4795L: linux-pm@vger.kernel.org 4796S: Maintained 4797F: drivers/cpufreq/bmips-cpufreq.c 4798 4799BROADCOM BMIPS MIPS ARCHITECTURE 4800M: Florian Fainelli <florian.fainelli@broadcom.com> 4801R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4802L: linux-mips@vger.kernel.org 4803S: Maintained 4804T: git https://github.com/broadcom/stblinux.git 4805F: arch/mips/bmips/* 4806F: arch/mips/boot/dts/brcm/bcm*.dts* 4807F: arch/mips/include/asm/mach-bmips/* 4808F: arch/mips/kernel/*bmips* 4809F: drivers/irqchip/irq-bcm63* 4810F: drivers/irqchip/irq-bcm7* 4811F: drivers/irqchip/irq-brcmstb* 4812F: drivers/pmdomain/bcm/bcm63xx-power.c 4813F: include/linux/bcm963xx_nvram.h 4814F: include/linux/bcm963xx_tag.h 4815 4816BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4817M: Rasesh Mody <rmody@marvell.com> 4818M: GR-Linux-NIC-Dev@marvell.com 4819L: netdev@vger.kernel.org 4820S: Maintained 4821F: drivers/net/ethernet/broadcom/bnx2.* 4822F: drivers/net/ethernet/broadcom/bnx2_* 4823 4824BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4825M: Saurav Kashyap <skashyap@marvell.com> 4826M: Javed Hasan <jhasan@marvell.com> 4827M: GR-QLogic-Storage-Upstream@marvell.com 4828L: linux-scsi@vger.kernel.org 4829S: Supported 4830F: drivers/scsi/bnx2fc/ 4831 4832BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4833M: Nilesh Javali <njavali@marvell.com> 4834M: Manish Rangankar <mrangankar@marvell.com> 4835M: GR-QLogic-Storage-Upstream@marvell.com 4836L: linux-scsi@vger.kernel.org 4837S: Supported 4838F: drivers/scsi/bnx2i/ 4839 4840BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4841M: Sudarsana Kalluru <skalluru@marvell.com> 4842M: Manish Chopra <manishc@marvell.com> 4843L: netdev@vger.kernel.org 4844S: Maintained 4845F: drivers/net/ethernet/broadcom/bnx2x/ 4846 4847BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4848M: Michael Chan <michael.chan@broadcom.com> 4849M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4850L: netdev@vger.kernel.org 4851S: Maintained 4852F: drivers/firmware/broadcom/tee_bnxt_fw.c 4853F: drivers/net/ethernet/broadcom/bnxt/ 4854F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4855 4856BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4857M: Arend van Spriel <arend.vanspriel@broadcom.com> 4858L: linux-wireless@vger.kernel.org 4859L: brcm80211@lists.linux.dev 4860L: brcm80211-dev-list.pdl@broadcom.com 4861S: Supported 4862F: drivers/net/wireless/broadcom/brcm80211/ 4863F: include/linux/platform_data/brcmfmac.h 4864 4865BROADCOM BRCMSTB GPIO DRIVER 4866M: Doug Berger <opendmb@gmail.com> 4867M: Florian Fainelli <florian.fainelli@broadcom.com> 4868R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4869S: Supported 4870F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4871F: drivers/gpio/gpio-brcmstb.c 4872 4873BROADCOM BRCMSTB I2C DRIVER 4874M: Kamal Dasu <kamal.dasu@broadcom.com> 4875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4876L: linux-i2c@vger.kernel.org 4877S: Supported 4878F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4879F: drivers/i2c/busses/i2c-brcmstb.c 4880 4881BROADCOM BRCMSTB UART DRIVER 4882M: Al Cooper <alcooperx@gmail.com> 4883R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4884L: linux-serial@vger.kernel.org 4885S: Maintained 4886F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4887F: drivers/tty/serial/8250/8250_bcm7271.c 4888 4889BROADCOM BRCMSTB USB EHCI DRIVER 4890M: Justin Chen <justin.chen@broadcom.com> 4891M: Al Cooper <alcooperx@gmail.com> 4892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4893L: linux-usb@vger.kernel.org 4894S: Maintained 4895F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4896F: drivers/usb/host/ehci-brcm.* 4897 4898BROADCOM BRCMSTB USB PIN MAP DRIVER 4899M: Al Cooper <alcooperx@gmail.com> 4900R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4901L: linux-usb@vger.kernel.org 4902S: Maintained 4903F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4904F: drivers/usb/misc/brcmstb-usb-pinmap.c 4905 4906BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4907M: Justin Chen <justin.chen@broadcom.com> 4908M: Al Cooper <alcooperx@gmail.com> 4909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4910L: linux-kernel@vger.kernel.org 4911S: Maintained 4912F: drivers/phy/broadcom/phy-brcm-usb* 4913 4914BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4915M: William Zhang <william.zhang@broadcom.com> 4916M: Kursad Oney <kursad.oney@broadcom.com> 4917M: Jonas Gorski <jonas.gorski@gmail.com> 4918R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4919L: linux-spi@vger.kernel.org 4920S: Maintained 4921F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4922F: drivers/spi/spi-bcm63xx-hsspi.c 4923F: drivers/spi/spi-bcmbca-hsspi.c 4924 4925BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4926M: Jonas Gorski <jonas.gorski@gmail.com> 4927L: linux-spi@vger.kernel.org 4928S: Odd Fixes 4929F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4930F: drivers/spi/spi-bcm63xx.c 4931 4932BROADCOM ETHERNET PHY DRIVERS 4933M: Florian Fainelli <florian.fainelli@broadcom.com> 4934R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4935L: netdev@vger.kernel.org 4936S: Supported 4937F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4938F: drivers/net/phy/bcm*.[ch] 4939F: drivers/net/phy/broadcom.c 4940F: include/linux/brcmphy.h 4941 4942BROADCOM GENET ETHERNET DRIVER 4943M: Doug Berger <opendmb@gmail.com> 4944M: Florian Fainelli <florian.fainelli@broadcom.com> 4945R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4946L: netdev@vger.kernel.org 4947S: Maintained 4948F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4949F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4950F: drivers/net/ethernet/broadcom/genet/ 4951F: drivers/net/ethernet/broadcom/unimac.h 4952F: drivers/net/mdio/mdio-bcm-unimac.c 4953F: include/linux/platform_data/bcmgenet.h 4954F: include/linux/platform_data/mdio-bcm-unimac.h 4955 4956BROADCOM IPROC ARM ARCHITECTURE 4957M: Ray Jui <rjui@broadcom.com> 4958M: Scott Branden <sbranden@broadcom.com> 4959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4961S: Maintained 4962T: git https://github.com/broadcom/stblinux.git 4963F: arch/arm64/boot/dts/broadcom/northstar2/* 4964F: arch/arm64/boot/dts/broadcom/stingray/* 4965F: drivers/clk/bcm/clk-ns* 4966F: drivers/clk/bcm/clk-sr* 4967F: drivers/pinctrl/bcm/pinctrl-ns* 4968F: include/dt-bindings/clock/bcm-sr* 4969N: iproc 4970N: cygnus 4971N: bcm[-_]nsp 4972N: bcm9113* 4973N: bcm9583* 4974N: bcm9585* 4975N: bcm9586* 4976N: bcm988312 4977N: bcm113* 4978N: bcm583* 4979N: bcm585* 4980N: bcm586* 4981N: bcm88312 4982N: hr2 4983N: stingray 4984 4985BROADCOM IPROC GBIT ETHERNET DRIVER 4986M: Rafał Miłecki <rafal@milecki.pl> 4987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4988L: netdev@vger.kernel.org 4989S: Maintained 4990F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4991F: drivers/net/ethernet/broadcom/bgmac* 4992F: drivers/net/ethernet/broadcom/unimac.h 4993 4994BROADCOM KONA GPIO DRIVER 4995M: Ray Jui <rjui@broadcom.com> 4996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4997S: Supported 4998F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4999F: drivers/gpio/gpio-bcm-kona.c 5000 5001BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5002M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5003M: Kashyap Desai <kashyap.desai@broadcom.com> 5004M: Sumit Saxena <sumit.saxena@broadcom.com> 5005M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5006L: mpi3mr-linuxdrv.pdl@broadcom.com 5007L: linux-scsi@vger.kernel.org 5008S: Supported 5009W: https://www.broadcom.com/support/storage 5010F: drivers/scsi/mpi3mr/ 5011 5012BROADCOM NETXTREME-E ROCE DRIVER 5013M: Selvin Xavier <selvin.xavier@broadcom.com> 5014M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5015L: linux-rdma@vger.kernel.org 5016S: Supported 5017W: http://www.broadcom.com 5018F: drivers/infiniband/hw/bnxt_re/ 5019F: include/uapi/rdma/bnxt_re-abi.h 5020 5021BROADCOM NVRAM DRIVER 5022M: Rafał Miłecki <zajec5@gmail.com> 5023L: linux-mips@vger.kernel.org 5024S: Maintained 5025F: drivers/firmware/broadcom/* 5026 5027BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5028M: Rafał Miłecki <rafal@milecki.pl> 5029M: Florian Fainelli <florian.fainelli@broadcom.com> 5030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5031L: linux-pm@vger.kernel.org 5032S: Maintained 5033T: git https://github.com/broadcom/stblinux.git 5034F: drivers/pmdomain/bcm/bcm-pmb.c 5035F: include/dt-bindings/soc/bcm-pmb.h 5036 5037BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5038M: Rafał Miłecki <zajec5@gmail.com> 5039L: linux-wireless@vger.kernel.org 5040S: Maintained 5041F: drivers/bcma/ 5042F: include/linux/bcma/ 5043 5044BROADCOM SPI DRIVER 5045M: Kamal Dasu <kamal.dasu@broadcom.com> 5046R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5047S: Maintained 5048F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5049F: drivers/spi/spi-bcm-qspi.* 5050F: drivers/spi/spi-brcmstb-qspi.c 5051F: drivers/spi/spi-iproc-qspi.c 5052 5053BROADCOM STB AVS CPUFREQ DRIVER 5054M: Markus Mayer <mmayer@broadcom.com> 5055R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5056L: linux-pm@vger.kernel.org 5057S: Maintained 5058F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5059F: drivers/cpufreq/brcmstb* 5060 5061BROADCOM STB AVS TMON DRIVER 5062M: Markus Mayer <mmayer@broadcom.com> 5063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5064L: linux-pm@vger.kernel.org 5065S: Maintained 5066F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5067F: drivers/thermal/broadcom/brcmstb* 5068 5069BROADCOM STB DPFE DRIVER 5070M: Markus Mayer <mmayer@broadcom.com> 5071R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5073S: Maintained 5074F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5075F: drivers/memory/brcmstb_dpfe.c 5076 5077BROADCOM STB NAND FLASH DRIVER 5078M: Brian Norris <computersforpeace@gmail.com> 5079M: Kamal Dasu <kamal.dasu@broadcom.com> 5080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5081L: linux-mtd@lists.infradead.org 5082S: Maintained 5083F: drivers/mtd/nand/raw/brcmnand/ 5084F: include/linux/platform_data/brcmnand.h 5085 5086BROADCOM STB PCIE DRIVER 5087M: Jim Quinlan <jim2101024@gmail.com> 5088M: Nicolas Saenz Julienne <nsaenz@kernel.org> 5089M: Florian Fainelli <florian.fainelli@broadcom.com> 5090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5091L: linux-pci@vger.kernel.org 5092S: Maintained 5093F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5094F: drivers/pci/controller/pcie-brcmstb.c 5095 5096BROADCOM SYSTEMPORT ETHERNET DRIVER 5097M: Florian Fainelli <florian.fainelli@broadcom.com> 5098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5099L: netdev@vger.kernel.org 5100S: Maintained 5101F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5102F: drivers/net/ethernet/broadcom/bcmsysport.* 5103F: drivers/net/ethernet/broadcom/unimac.h 5104 5105BROADCOM TG3 GIGABIT ETHERNET DRIVER 5106M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5107M: Michael Chan <mchan@broadcom.com> 5108L: netdev@vger.kernel.org 5109S: Maintained 5110F: drivers/net/ethernet/broadcom/tg3.* 5111 5112BROADCOM VK DRIVER 5113M: Scott Branden <scott.branden@broadcom.com> 5114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5115S: Supported 5116F: drivers/misc/bcm-vk/ 5117F: include/uapi/linux/misc/bcm_vk.h 5118 5119BROCADE BFA FC SCSI DRIVER 5120M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5121M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5122L: linux-scsi@vger.kernel.org 5123S: Supported 5124F: drivers/scsi/bfa/ 5125 5126BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5127M: Rasesh Mody <rmody@marvell.com> 5128M: Sudarsana Kalluru <skalluru@marvell.com> 5129M: GR-Linux-NIC-Dev@marvell.com 5130L: netdev@vger.kernel.org 5131S: Maintained 5132F: drivers/net/ethernet/brocade/bna/ 5133 5134BSG (block layer generic sg v4 driver) 5135M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5136L: linux-scsi@vger.kernel.org 5137S: Supported 5138F: block/bsg.c 5139F: include/linux/bsg.h 5140F: include/uapi/linux/bsg.h 5141 5142BT87X AUDIO DRIVER 5143M: Clemens Ladisch <clemens@ladisch.de> 5144L: linux-sound@vger.kernel.org 5145S: Maintained 5146T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5147F: Documentation/sound/cards/bt87x.rst 5148F: sound/pci/bt87x.c 5149 5150BT8XXGPIO DRIVER 5151M: Michael Buesch <m@bues.ch> 5152S: Maintained 5153W: http://bu3sch.de/btgpio.php 5154F: drivers/gpio/gpio-bt8xx.c 5155 5156BTRFS FILE SYSTEM 5157M: Chris Mason <clm@fb.com> 5158M: Josef Bacik <josef@toxicpanda.com> 5159M: David Sterba <dsterba@suse.com> 5160L: linux-btrfs@vger.kernel.org 5161S: Maintained 5162W: https://btrfs.readthedocs.io 5163Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5164C: irc://irc.libera.chat/btrfs 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5166F: Documentation/filesystems/btrfs.rst 5167F: fs/btrfs/ 5168F: include/linux/btrfs* 5169F: include/trace/events/btrfs.h 5170F: include/uapi/linux/btrfs* 5171 5172BTTV VIDEO4LINUX DRIVER 5173M: Mauro Carvalho Chehab <mchehab@kernel.org> 5174L: linux-media@vger.kernel.org 5175S: Odd fixes 5176W: https://linuxtv.org 5177T: git git://linuxtv.org/media.git 5178F: Documentation/driver-api/media/drivers/bttv* 5179F: drivers/media/pci/bt8xx/bttv* 5180 5181BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5182M: Chanwoo Choi <cw00.choi@samsung.com> 5183L: linux-pm@vger.kernel.org 5184L: linux-samsung-soc@vger.kernel.org 5185S: Maintained 5186T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5187F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5188F: drivers/devfreq/exynos-bus.c 5189 5190BUSLOGIC SCSI DRIVER 5191M: Khalid Aziz <khalid@gonehiking.org> 5192L: linux-scsi@vger.kernel.org 5193S: Maintained 5194F: drivers/scsi/BusLogic.* 5195F: drivers/scsi/FlashPoint.* 5196 5197BXCAN CAN NETWORK DRIVER 5198M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5199L: linux-can@vger.kernel.org 5200S: Maintained 5201F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5202F: drivers/net/can/bxcan.c 5203 5204C-MEDIA CMI8788 DRIVER 5205M: Clemens Ladisch <clemens@ladisch.de> 5206L: linux-sound@vger.kernel.org 5207S: Maintained 5208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5209F: sound/pci/oxygen/ 5210 5211C-SKY ARCHITECTURE 5212M: Guo Ren <guoren@kernel.org> 5213L: linux-csky@vger.kernel.org 5214S: Supported 5215T: git https://github.com/c-sky/csky-linux.git 5216F: Documentation/devicetree/bindings/csky/ 5217F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5218F: Documentation/devicetree/bindings/timer/csky,* 5219F: arch/csky/ 5220F: drivers/clocksource/timer-gx6605s.c 5221F: drivers/clocksource/timer-mp-csky.c 5222F: drivers/irqchip/irq-csky-* 5223N: csky 5224K: csky 5225 5226CA8210 IEEE-802.15.4 RADIO DRIVER 5227L: linux-wpan@vger.kernel.org 5228S: Orphan 5229W: https://github.com/Cascoda/ca8210-linux.git 5230F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5231F: drivers/net/ieee802154/ca8210.c 5232 5233CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5234M: David Howells <dhowells@redhat.com> 5235L: netfs@lists.linux.dev 5236S: Supported 5237F: Documentation/filesystems/caching/cachefiles.rst 5238F: fs/cachefiles/ 5239 5240CACHESTAT: PAGE CACHE STATS FOR A FILE 5241M: Nhat Pham <nphamcs@gmail.com> 5242M: Johannes Weiner <hannes@cmpxchg.org> 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: tools/testing/selftests/cachestat/test_cachestat.c 5246 5247CADENCE MIPI-CSI2 BRIDGES 5248M: Maxime Ripard <mripard@kernel.org> 5249L: linux-media@vger.kernel.org 5250S: Maintained 5251F: Documentation/devicetree/bindings/media/cdns,*.txt 5252F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5253F: drivers/media/platform/cadence/cdns-csi2* 5254 5255CADENCE NAND DRIVER 5256L: linux-mtd@lists.infradead.org 5257S: Orphan 5258F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5259F: drivers/mtd/nand/raw/cadence-nand-controller.c 5260 5261CADENCE USB3 DRD IP DRIVER 5262M: Peter Chen <peter.chen@kernel.org> 5263M: Pawel Laszczak <pawell@cadence.com> 5264R: Roger Quadros <rogerq@kernel.org> 5265L: linux-usb@vger.kernel.org 5266S: Maintained 5267T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5268F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5269F: drivers/usb/cdns3/ 5270X: drivers/usb/cdns3/cdnsp* 5271 5272CADENCE USBHS DRIVER 5273M: Pawel Laszczak <pawell@cadence.com> 5274L: linux-usb@vger.kernel.org 5275S: Maintained 5276F: drivers/usb/gadget/udc/cdns2 5277 5278CADENCE USBSSP DRD IP DRIVER 5279M: Pawel Laszczak <pawell@cadence.com> 5280L: linux-usb@vger.kernel.org 5281S: Maintained 5282T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5283F: drivers/usb/cdns3/ 5284X: drivers/usb/cdns3/cdns3* 5285 5286CADET FM/AM RADIO RECEIVER DRIVER 5287M: Hans Verkuil <hverkuil@xs4all.nl> 5288L: linux-media@vger.kernel.org 5289S: Maintained 5290W: https://linuxtv.org 5291T: git git://linuxtv.org/media.git 5292F: drivers/media/radio/radio-cadet* 5293 5294CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5295L: linux-media@vger.kernel.org 5296S: Orphan 5297T: git git://linuxtv.org/media.git 5298F: Documentation/admin-guide/media/cafe_ccic* 5299F: drivers/media/platform/marvell/ 5300 5301CAIF NETWORK LAYER 5302L: netdev@vger.kernel.org 5303S: Orphan 5304F: Documentation/networking/caif/ 5305F: drivers/net/caif/ 5306F: include/net/caif/ 5307F: include/uapi/linux/caif/ 5308F: net/caif/ 5309 5310CAKE QDISC 5311M: Toke Høiland-Jørgensen <toke@toke.dk> 5312L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5313S: Maintained 5314F: net/sched/sch_cake.c 5315 5316CAN NETWORK DRIVERS 5317M: Marc Kleine-Budde <mkl@pengutronix.de> 5318M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5319L: linux-can@vger.kernel.org 5320S: Maintained 5321W: https://github.com/linux-can 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5324F: Documentation/devicetree/bindings/net/can/ 5325F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5326F: drivers/net/can/ 5327F: drivers/phy/phy-can-transceiver.c 5328F: include/linux/can/bittiming.h 5329F: include/linux/can/dev.h 5330F: include/linux/can/length.h 5331F: include/linux/can/platform/ 5332F: include/linux/can/rx-offload.h 5333F: include/uapi/linux/can/error.h 5334F: include/uapi/linux/can/netlink.h 5335F: include/uapi/linux/can/vxcan.h 5336 5337CAN NETWORK LAYER 5338M: Oliver Hartkopp <socketcan@hartkopp.net> 5339M: Marc Kleine-Budde <mkl@pengutronix.de> 5340L: linux-can@vger.kernel.org 5341S: Maintained 5342W: https://github.com/linux-can 5343T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5345F: Documentation/networking/can.rst 5346F: Documentation/networking/iso15765-2.rst 5347F: include/linux/can/can-ml.h 5348F: include/linux/can/core.h 5349F: include/linux/can/skb.h 5350F: include/net/netns/can.h 5351F: include/uapi/linux/can.h 5352F: include/uapi/linux/can/bcm.h 5353F: include/uapi/linux/can/gw.h 5354F: include/uapi/linux/can/isotp.h 5355F: include/uapi/linux/can/raw.h 5356F: net/can/ 5357F: net/sched/em_canid.c 5358F: tools/testing/selftests/net/can/ 5359 5360CAN-J1939 NETWORK LAYER 5361M: Robin van der Gracht <robin@protonic.nl> 5362M: Oleksij Rempel <o.rempel@pengutronix.de> 5363R: kernel@pengutronix.de 5364L: linux-can@vger.kernel.org 5365S: Maintained 5366F: Documentation/networking/j1939.rst 5367F: include/uapi/linux/can/j1939.h 5368F: net/can/j1939/ 5369 5370CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5371M: Damien Le Moal <dlemoal@kernel.org> 5372L: linux-riscv@lists.infradead.org 5373L: linux-gpio@vger.kernel.org (pinctrl driver) 5374F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5375F: drivers/pinctrl/pinctrl-k210.c 5376 5377CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5378M: Damien Le Moal <dlemoal@kernel.org> 5379L: linux-kernel@vger.kernel.org 5380L: linux-riscv@lists.infradead.org 5381S: Maintained 5382F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5383F: drivers/reset/reset-k210.c 5384 5385CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5386M: Damien Le Moal <dlemoal@kernel.org> 5387L: linux-riscv@lists.infradead.org 5388S: Maintained 5389F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5390F: drivers/soc/canaan/ 5391F: include/soc/canaan/ 5392 5393CAPABILITIES 5394M: Serge Hallyn <serge@hallyn.com> 5395L: linux-security-module@vger.kernel.org 5396S: Supported 5397F: include/linux/capability.h 5398F: include/trace/events/capability.h 5399F: include/uapi/linux/capability.h 5400F: kernel/capability.c 5401F: security/commoncap.c 5402 5403CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5404M: Kevin Tsai <ktsai@capellamicro.com> 5405S: Maintained 5406F: drivers/iio/light/cm* 5407 5408CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5409M: Christian Lamparter <chunkeey@googlemail.com> 5410L: linux-wireless@vger.kernel.org 5411S: Maintained 5412W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5413F: drivers/net/wireless/ath/carl9170/ 5414 5415CAVIUM I2C DRIVER 5416M: Robert Richter <rric@kernel.org> 5417S: Odd Fixes 5418W: http://www.marvell.com 5419F: drivers/i2c/busses/i2c-octeon* 5420F: drivers/i2c/busses/i2c-thunderx* 5421 5422CAVIUM LIQUIDIO NETWORK DRIVER 5423L: netdev@vger.kernel.org 5424S: Orphan 5425W: http://www.marvell.com 5426F: drivers/net/ethernet/cavium/liquidio/ 5427 5428CAVIUM MMC DRIVER 5429M: Robert Richter <rric@kernel.org> 5430S: Odd Fixes 5431W: http://www.marvell.com 5432F: drivers/mmc/host/cavium* 5433 5434CAVIUM OCTEON-TX CRYPTO DRIVER 5435M: George Cherian <gcherian@marvell.com> 5436L: linux-crypto@vger.kernel.org 5437S: Supported 5438W: http://www.marvell.com 5439F: drivers/crypto/cavium/cpt/ 5440 5441CAVIUM THUNDERX2 ARM64 SOC 5442M: Robert Richter <rric@kernel.org> 5443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5444S: Odd Fixes 5445F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5446F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5447 5448CBS/ETF/TAPRIO QDISCS 5449M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5450L: netdev@vger.kernel.org 5451S: Maintained 5452F: net/sched/sch_cbs.c 5453F: net/sched/sch_etf.c 5454F: net/sched/sch_taprio.c 5455 5456CC2520 IEEE-802.15.4 RADIO DRIVER 5457M: Stefan Schmidt <stefan@datenfreihafen.org> 5458L: linux-wpan@vger.kernel.org 5459S: Odd Fixes 5460F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5461F: drivers/net/ieee802154/cc2520.c 5462 5463CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5464M: Gilad Ben-Yossef <gilad@benyossef.com> 5465L: linux-crypto@vger.kernel.org 5466S: Supported 5467W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5468F: drivers/crypto/ccree/ 5469 5470CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5471M: Hadar Gat <hadar.gat@arm.com> 5472L: linux-crypto@vger.kernel.org 5473S: Supported 5474W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5475F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5476F: drivers/char/hw_random/cctrng.c 5477F: drivers/char/hw_random/cctrng.h 5478 5479CEC FRAMEWORK 5480M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5481L: linux-media@vger.kernel.org 5482S: Supported 5483W: http://linuxtv.org 5484T: git git://linuxtv.org/media.git 5485F: Documentation/ABI/testing/debugfs-cec-error-inj 5486F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5487F: Documentation/driver-api/media/cec-core.rst 5488F: Documentation/userspace-api/media/cec 5489F: drivers/media/cec/ 5490F: drivers/media/rc/keymaps/rc-cec.c 5491F: include/media/cec-notifier.h 5492F: include/media/cec.h 5493F: include/uapi/linux/cec-funcs.h 5494F: include/uapi/linux/cec.h 5495 5496CEC GPIO DRIVER 5497M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5498L: linux-media@vger.kernel.org 5499S: Supported 5500W: http://linuxtv.org 5501T: git git://linuxtv.org/media.git 5502F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5503F: drivers/media/cec/platform/cec-gpio/ 5504 5505CELL BROADBAND ENGINE ARCHITECTURE 5506L: linuxppc-dev@lists.ozlabs.org 5507S: Orphan 5508F: arch/powerpc/include/asm/cell*.h 5509F: arch/powerpc/include/asm/spu*.h 5510F: arch/powerpc/include/uapi/asm/spu*.h 5511F: arch/powerpc/platforms/cell/ 5512 5513CELLWISE CW2015 BATTERY DRIVER 5514M: Tobias Schrammm <t.schramm@manjaro.org> 5515S: Maintained 5516F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5517F: drivers/power/supply/cw2015_battery.c 5518 5519CEPH COMMON CODE (LIBCEPH) 5520M: Ilya Dryomov <idryomov@gmail.com> 5521M: Xiubo Li <xiubli@redhat.com> 5522L: ceph-devel@vger.kernel.org 5523S: Supported 5524W: http://ceph.com/ 5525T: git https://github.com/ceph/ceph-client.git 5526F: include/linux/ceph/ 5527F: include/linux/crush/ 5528F: net/ceph/ 5529 5530CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5531M: Xiubo Li <xiubli@redhat.com> 5532M: Ilya Dryomov <idryomov@gmail.com> 5533L: ceph-devel@vger.kernel.org 5534S: Supported 5535W: http://ceph.com/ 5536T: git https://github.com/ceph/ceph-client.git 5537F: Documentation/filesystems/ceph.rst 5538F: fs/ceph/ 5539 5540CERTIFICATE HANDLING 5541M: David Howells <dhowells@redhat.com> 5542M: David Woodhouse <dwmw2@infradead.org> 5543L: keyrings@vger.kernel.org 5544S: Maintained 5545F: Documentation/admin-guide/module-signing.rst 5546F: certs/ 5547F: scripts/sign-file.c 5548F: scripts/ssl-common.h 5549F: tools/certs/ 5550 5551CFAG12864B LCD DRIVER 5552M: Miguel Ojeda <ojeda@kernel.org> 5553S: Maintained 5554F: drivers/auxdisplay/cfag12864b.c 5555F: include/linux/cfag12864b.h 5556 5557CFAG12864BFB LCD FRAMEBUFFER DRIVER 5558M: Miguel Ojeda <ojeda@kernel.org> 5559S: Maintained 5560F: drivers/auxdisplay/cfag12864bfb.c 5561F: include/linux/cfag12864b.h 5562 5563CHAR and MISC DRIVERS 5564M: Arnd Bergmann <arnd@arndb.de> 5565M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5566S: Supported 5567T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5568F: drivers/char/ 5569F: drivers/misc/ 5570F: include/linux/miscdevice.h 5571F: samples/rust/rust_misc_device.rs 5572X: drivers/char/agp/ 5573X: drivers/char/hw_random/ 5574X: drivers/char/ipmi/ 5575X: drivers/char/random.c 5576X: drivers/char/tpm/ 5577 5578CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5579M: Thomas Weißschuh <linux@weissschuh.net> 5580L: linux-hwmon@vger.kernel.org 5581S: Maintained 5582F: Documentation/hwmon/powerz.rst 5583F: drivers/hwmon/powerz.c 5584 5585CHECKPATCH 5586M: Andy Whitcroft <apw@canonical.com> 5587M: Joe Perches <joe@perches.com> 5588R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5589R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5590S: Maintained 5591F: scripts/checkpatch.pl 5592 5593CHECKPATCH DOCUMENTATION 5594M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5595M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5596R: Joe Perches <joe@perches.com> 5597S: Maintained 5598F: Documentation/dev-tools/checkpatch.rst 5599 5600CHINESE DOCUMENTATION 5601M: Alex Shi <alexs@kernel.org> 5602M: Yanteng Si <si.yanteng@linux.dev> 5603R: Dongliang Mu <dzm91@hust.edu.cn> 5604T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5605S: Maintained 5606F: Documentation/translations/zh_CN/ 5607 5608CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5609M: Peter Chen <peter.chen@kernel.org> 5610L: linux-usb@vger.kernel.org 5611S: Maintained 5612T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5613F: drivers/usb/chipidea/ 5614 5615CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5616M: Hans de Goede <hansg@kernel.org> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5620F: drivers/input/touchscreen/chipone_icn8318.c 5621 5622CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5623M: Hans de Goede <hansg@kernel.org> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: drivers/input/touchscreen/chipone_icn8505.c 5627 5628CHROME HARDWARE PLATFORM SUPPORT 5629M: Benson Leung <bleung@chromium.org> 5630M: Tzung-Bi Shih <tzungbi@kernel.org> 5631L: chrome-platform@lists.linux.dev 5632S: Maintained 5633T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5634F: drivers/platform/chrome/ 5635 5636CHROMEOS EC CODEC DRIVER 5637M: Cheng-Yi Chiang <cychiang@chromium.org> 5638M: Tzung-Bi Shih <tzungbi@kernel.org> 5639R: Guenter Roeck <groeck@chromium.org> 5640L: chrome-platform@lists.linux.dev 5641S: Maintained 5642F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5643F: sound/soc/codecs/cros_ec_codec.* 5644 5645CHROMEOS EC CHARGE CONTROL 5646M: Thomas Weißschuh <linux@weissschuh.net> 5647S: Maintained 5648F: drivers/power/supply/cros_charge-control.c 5649 5650CHROMEOS EC HARDWARE MONITORING 5651M: Thomas Weißschuh <linux@weissschuh.net> 5652L: chrome-platform@lists.linux.dev 5653L: linux-hwmon@vger.kernel.org 5654S: Maintained 5655F: Documentation/hwmon/cros_ec_hwmon.rst 5656F: drivers/hwmon/cros_ec_hwmon.c 5657 5658CHROMEOS EC LED DRIVER 5659M: Thomas Weißschuh <linux@weissschuh.net> 5660S: Maintained 5661F: drivers/leds/leds-cros_ec.c 5662 5663CHROMEOS EC SUBDRIVERS 5664M: Benson Leung <bleung@chromium.org> 5665R: Guenter Roeck <groeck@chromium.org> 5666L: chrome-platform@lists.linux.dev 5667S: Maintained 5668F: drivers/power/supply/cros_charge-control.c 5669F: drivers/power/supply/cros_usbpd-charger.c 5670N: cros_ec 5671N: cros-ec 5672 5673CHROMEOS EC UART DRIVER 5674M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5675R: Benson Leung <bleung@chromium.org> 5676R: Tzung-Bi Shih <tzungbi@kernel.org> 5677S: Maintained 5678F: drivers/platform/chrome/cros_ec_uart.c 5679 5680CHROMEOS EC USB PD NOTIFY DRIVER 5681M: Łukasz Bartosik <ukaszb@chromium.org> 5682M: Andrei Kuchynski <akuchynski@chromium.org> 5683M: Jameson Thies <jthies@google.com> 5684L: chrome-platform@lists.linux.dev 5685S: Maintained 5686F: drivers/platform/chrome/cros_usbpd_notify.c 5687F: include/linux/platform_data/cros_usbpd_notify.h 5688 5689CHROMEOS EC USB TYPE-C DRIVER 5690M: Benson Leung <bleung@chromium.org> 5691M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5692M: Jameson Thies <jthies@google.com> 5693M: Andrei Kuchynski <akuchynski@chromium.org> 5694L: chrome-platform@lists.linux.dev 5695S: Maintained 5696F: drivers/platform/chrome/cros_ec_typec.* 5697F: drivers/platform/chrome/cros_typec_altmode.* 5698F: drivers/platform/chrome/cros_typec_switch.c 5699F: drivers/platform/chrome/cros_typec_vdm.* 5700 5701CHROMEOS HPS DRIVER 5702M: Dan Callaghan <dcallagh@chromium.org> 5703R: Sami Kyöstilä <skyostil@chromium.org> 5704S: Maintained 5705F: drivers/platform/chrome/cros_hps_i2c.c 5706 5707CHROMEOS EC WATCHDOG 5708M: Lukasz Majczak <lma@chromium.org> 5709L: chrome-platform@lists.linux.dev 5710S: Maintained 5711F: drivers/watchdog/cros_ec_wdt.c 5712 5713CHROMEOS UCSI DRIVER 5714M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5715M: Łukasz Bartosik <ukaszb@chromium.org> 5716M: Jameson Thies <jthies@google.com> 5717M: Andrei Kuchynski <akuchynski@chromium.org> 5718L: chrome-platform@lists.linux.dev 5719S: Maintained 5720F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5721 5722CHRONTEL CH7322 CEC DRIVER 5723M: Joe Tessler <jrt@google.com> 5724L: linux-media@vger.kernel.org 5725S: Maintained 5726T: git git://linuxtv.org/media.git 5727F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5728F: drivers/media/cec/i2c/ch7322.c 5729 5730CIRRUS LOGIC AUDIO CODEC DRIVERS 5731M: David Rhodes <david.rhodes@cirrus.com> 5732M: Richard Fitzgerald <rf@opensource.cirrus.com> 5733L: linux-sound@vger.kernel.org 5734L: patches@opensource.cirrus.com 5735S: Maintained 5736F: Documentation/devicetree/bindings/sound/cirrus,cs* 5737F: Documentation/sound/codecs/cs* 5738F: drivers/mfd/cs42l43* 5739F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5740F: drivers/spi/spi-cs42l43* 5741F: include/dt-bindings/sound/cs* 5742F: include/linux/mfd/cs42l43* 5743F: include/sound/cs* 5744F: sound/pci/hda/cirrus* 5745F: sound/pci/hda/cs* 5746F: sound/pci/hda/hda_component* 5747F: sound/soc/codecs/cs* 5748 5749CIRRUS LOGIC HAPTIC DRIVERS 5750M: James Ogletree <jogletre@opensource.cirrus.com> 5751M: Fred Treven <fred.treven@cirrus.com> 5752M: Ben Bright <ben.bright@cirrus.com> 5753L: patches@opensource.cirrus.com 5754S: Supported 5755F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5756F: drivers/input/misc/cs40l* 5757F: drivers/mfd/cs40l* 5758F: include/linux/mfd/cs40l* 5759F: sound/soc/codecs/cs40l* 5760 5761CIRRUS LOGIC DSP FIRMWARE DRIVER 5762M: Simon Trimmer <simont@opensource.cirrus.com> 5763M: Charles Keepax <ckeepax@opensource.cirrus.com> 5764M: Richard Fitzgerald <rf@opensource.cirrus.com> 5765L: patches@opensource.cirrus.com 5766S: Supported 5767W: https://github.com/CirrusLogic/linux-drivers/wiki 5768T: git https://github.com/CirrusLogic/linux-drivers.git 5769F: drivers/firmware/cirrus/ 5770F: include/linux/firmware/cirrus/ 5771 5772CIRRUS LOGIC EP93XX ETHERNET DRIVER 5773M: Hartley Sweeten <hsweeten@visionengravers.com> 5774L: netdev@vger.kernel.org 5775S: Maintained 5776F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5777 5778CIRRUS LOGIC LOCHNAGAR DRIVER 5779M: Charles Keepax <ckeepax@opensource.cirrus.com> 5780M: Richard Fitzgerald <rf@opensource.cirrus.com> 5781L: patches@opensource.cirrus.com 5782S: Supported 5783F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5784F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5785F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5786F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5787F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5788F: Documentation/hwmon/lochnagar.rst 5789F: drivers/clk/clk-lochnagar.c 5790F: drivers/hwmon/lochnagar-hwmon.c 5791F: drivers/mfd/lochnagar-i2c.c 5792F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5793F: drivers/regulator/lochnagar-regulator.c 5794F: include/dt-bindings/clock/lochnagar.h 5795F: include/dt-bindings/pinctrl/lochnagar.h 5796F: include/linux/mfd/lochnagar* 5797F: sound/soc/codecs/lochnagar-sc.c 5798 5799CIRRUS LOGIC MADERA CODEC DRIVERS 5800M: Charles Keepax <ckeepax@opensource.cirrus.com> 5801M: Richard Fitzgerald <rf@opensource.cirrus.com> 5802L: linux-sound@vger.kernel.org 5803L: patches@opensource.cirrus.com 5804S: Supported 5805W: https://github.com/CirrusLogic/linux-drivers/wiki 5806T: git https://github.com/CirrusLogic/linux-drivers.git 5807F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5808F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5809F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5810F: drivers/gpio/gpio-madera* 5811F: drivers/irqchip/irq-madera* 5812F: drivers/mfd/cs47l* 5813F: drivers/mfd/madera* 5814F: drivers/pinctrl/cirrus/* 5815F: include/dt-bindings/sound/madera* 5816F: include/linux/irqchip/irq-madera* 5817F: include/linux/mfd/madera/* 5818F: include/sound/madera* 5819F: sound/soc/codecs/cs47l* 5820F: sound/soc/codecs/madera* 5821 5822CISCO FCOE HBA DRIVER 5823M: Satish Kharat <satishkh@cisco.com> 5824M: Sesidhar Baddela <sebaddel@cisco.com> 5825M: Karan Tilak Kumar <kartilak@cisco.com> 5826L: linux-scsi@vger.kernel.org 5827S: Supported 5828F: drivers/scsi/fnic/ 5829 5830CISCO SCSI HBA DRIVER 5831M: Karan Tilak Kumar <kartilak@cisco.com> 5832M: Sesidhar Baddela <sebaddel@cisco.com> 5833L: linux-scsi@vger.kernel.org 5834S: Supported 5835F: drivers/scsi/snic/ 5836 5837CISCO VIC ETHERNET NIC DRIVER 5838M: Christian Benvenuti <benve@cisco.com> 5839M: Satish Kharat <satishkh@cisco.com> 5840S: Maintained 5841F: drivers/net/ethernet/cisco/enic/ 5842 5843CISCO VIC LOW LATENCY NIC DRIVER 5844M: Christian Benvenuti <benve@cisco.com> 5845M: Nelson Escobar <neescoba@cisco.com> 5846S: Supported 5847F: drivers/infiniband/hw/usnic/ 5848 5849CLANG CONTROL FLOW INTEGRITY SUPPORT 5850M: Sami Tolvanen <samitolvanen@google.com> 5851M: Kees Cook <kees@kernel.org> 5852R: Nathan Chancellor <nathan@kernel.org> 5853L: llvm@lists.linux.dev 5854S: Supported 5855B: https://github.com/ClangBuiltLinux/linux/issues 5856T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5857F: include/linux/cfi.h 5858F: kernel/cfi.c 5859 5860CLANG-FORMAT FILE 5861M: Miguel Ojeda <ojeda@kernel.org> 5862S: Maintained 5863F: .clang-format 5864 5865CLANG/LLVM BUILD SUPPORT 5866M: Nathan Chancellor <nathan@kernel.org> 5867R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5868R: Bill Wendling <morbo@google.com> 5869R: Justin Stitt <justinstitt@google.com> 5870L: llvm@lists.linux.dev 5871S: Supported 5872W: https://clangbuiltlinux.github.io/ 5873B: https://github.com/ClangBuiltLinux/linux/issues 5874C: irc://irc.libera.chat/clangbuiltlinux 5875F: Documentation/kbuild/llvm.rst 5876F: include/linux/compiler-clang.h 5877F: scripts/Makefile.clang 5878F: scripts/clang-tools/ 5879K: \b(?i:clang|llvm)\b 5880 5881CLK API 5882M: Russell King <linux@armlinux.org.uk> 5883L: linux-clk@vger.kernel.org 5884S: Maintained 5885F: include/linux/clk.h 5886 5887CLOCKSOURCE, CLOCKEVENT DRIVERS 5888M: Daniel Lezcano <daniel.lezcano@linaro.org> 5889M: Thomas Gleixner <tglx@linutronix.de> 5890L: linux-kernel@vger.kernel.org 5891S: Supported 5892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5893F: Documentation/devicetree/bindings/timer/ 5894F: drivers/clocksource/ 5895 5896CLOSURES 5897M: Kent Overstreet <kent.overstreet@linux.dev> 5898L: linux-bcachefs@vger.kernel.org 5899S: Supported 5900C: irc://irc.oftc.net/bcache 5901F: include/linux/closure.h 5902F: lib/closure.c 5903 5904CMPC ACPI DRIVER 5905M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5906L: platform-driver-x86@vger.kernel.org 5907S: Supported 5908F: drivers/platform/x86/classmate-laptop.c 5909 5910COBALT MEDIA DRIVER 5911M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5912L: linux-media@vger.kernel.org 5913S: Supported 5914W: https://linuxtv.org 5915T: git git://linuxtv.org/media.git 5916F: drivers/media/pci/cobalt/ 5917 5918COCCINELLE/Semantic Patches (SmPL) 5919M: Julia Lawall <Julia.Lawall@inria.fr> 5920M: Nicolas Palix <nicolas.palix@imag.fr> 5921L: cocci@inria.fr (moderated for non-subscribers) 5922S: Supported 5923W: https://coccinelle.gitlabpages.inria.fr/website/ 5924T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5925F: Documentation/dev-tools/coccinelle.rst 5926F: scripts/coccicheck 5927F: scripts/coccinelle/ 5928 5929CODA FILE SYSTEM 5930M: Jan Harkes <jaharkes@cs.cmu.edu> 5931M: coda@cs.cmu.edu 5932L: codalist@coda.cs.cmu.edu 5933S: Maintained 5934W: http://www.coda.cs.cmu.edu/ 5935F: Documentation/filesystems/coda.rst 5936F: fs/coda/ 5937F: include/linux/coda*.h 5938F: include/uapi/linux/coda*.h 5939 5940CODA V4L2 MEM2MEM DRIVER 5941M: Philipp Zabel <p.zabel@pengutronix.de> 5942L: linux-media@vger.kernel.org 5943S: Maintained 5944F: Documentation/devicetree/bindings/media/coda.yaml 5945F: drivers/media/platform/chips-media/coda 5946 5947CODE OF CONDUCT 5948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5949S: Supported 5950F: Documentation/process/code-of-conduct-interpretation.rst 5951F: Documentation/process/code-of-conduct.rst 5952 5953CODE TAGGING 5954M: Suren Baghdasaryan <surenb@google.com> 5955M: Kent Overstreet <kent.overstreet@linux.dev> 5956S: Maintained 5957F: include/asm-generic/codetag.lds.h 5958F: include/linux/codetag.h 5959F: lib/codetag.c 5960 5961COMEDI DRIVERS 5962M: Ian Abbott <abbotti@mev.co.uk> 5963M: H Hartley Sweeten <hsweeten@visionengravers.com> 5964S: Odd Fixes 5965F: drivers/comedi/ 5966F: include/linux/comedi/ 5967F: include/uapi/linux/comedi.h 5968 5969COMMON CLK FRAMEWORK 5970M: Michael Turquette <mturquette@baylibre.com> 5971M: Stephen Boyd <sboyd@kernel.org> 5972L: linux-clk@vger.kernel.org 5973S: Maintained 5974Q: http://patchwork.kernel.org/project/linux-clk/list/ 5975T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5976F: Documentation/devicetree/bindings/clock/ 5977F: drivers/clk/ 5978F: include/dt-bindings/clock/ 5979F: include/linux/clk-pr* 5980F: include/linux/clk/ 5981F: include/linux/of_clk.h 5982F: rust/helpers/clk.c 5983F: rust/kernel/clk.rs 5984X: drivers/clk/clkdev.c 5985 5986COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5987M: Steve French <sfrench@samba.org> 5988M: Steve French <smfrench@gmail.com> 5989R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 5990R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5991R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5992R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5993R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5994L: linux-cifs@vger.kernel.org 5995L: samba-technical@lists.samba.org (moderated for non-subscribers) 5996S: Supported 5997W: https://wiki.samba.org/index.php/LinuxCIFS 5998T: git git://git.samba.org/sfrench/cifs-2.6.git 5999F: Documentation/admin-guide/cifs/ 6000F: fs/smb/client/ 6001F: fs/smb/common/ 6002F: include/uapi/linux/cifs 6003 6004COMPACTPCI HOTPLUG CORE 6005M: Scott Murray <scott@spiteful.org> 6006L: linux-pci@vger.kernel.org 6007S: Maintained 6008F: drivers/pci/hotplug/cpci_hotplug* 6009 6010COMPACTPCI HOTPLUG GENERIC DRIVER 6011M: Scott Murray <scott@spiteful.org> 6012L: linux-pci@vger.kernel.org 6013S: Maintained 6014F: drivers/pci/hotplug/cpcihp_generic.c 6015 6016COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6017M: Scott Murray <scott@spiteful.org> 6018L: linux-pci@vger.kernel.org 6019S: Maintained 6020F: drivers/pci/hotplug/cpcihp_zt5550.* 6021 6022COMPAL LAPTOP SUPPORT 6023M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6024L: platform-driver-x86@vger.kernel.org 6025S: Maintained 6026F: drivers/platform/x86/compal-laptop.c 6027 6028COMPILER ATTRIBUTES 6029M: Miguel Ojeda <ojeda@kernel.org> 6030S: Maintained 6031F: include/linux/compiler_attributes.h 6032 6033COMPUTE EXPRESS LINK (CXL) 6034M: Davidlohr Bueso <dave@stgolabs.net> 6035M: Jonathan Cameron <jonathan.cameron@huawei.com> 6036M: Dave Jiang <dave.jiang@intel.com> 6037M: Alison Schofield <alison.schofield@intel.com> 6038M: Vishal Verma <vishal.l.verma@intel.com> 6039M: Ira Weiny <ira.weiny@intel.com> 6040M: Dan Williams <dan.j.williams@intel.com> 6041L: linux-cxl@vger.kernel.org 6042S: Maintained 6043F: Documentation/driver-api/cxl 6044F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6045F: drivers/cxl/ 6046F: include/cxl/ 6047F: include/uapi/linux/cxl_mem.h 6048F: tools/testing/cxl/ 6049 6050COMPUTE EXPRESS LINK PMU (CPMU) 6051M: Jonathan Cameron <jonathan.cameron@huawei.com> 6052L: linux-cxl@vger.kernel.org 6053S: Maintained 6054F: Documentation/admin-guide/perf/cxl.rst 6055F: drivers/perf/cxl_pmu.c 6056 6057CONEXANT ACCESSRUNNER USB DRIVER 6058L: accessrunner-general@lists.sourceforge.net 6059S: Orphan 6060W: http://accessrunner.sourceforge.net/ 6061F: drivers/usb/atm/cxacru.c 6062 6063CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6064M: Elena Reshetova <elena.reshetova@intel.com> 6065M: Carlos Bilbao <carlos.bilbao@kernel.org> 6066S: Maintained 6067F: Documentation/security/snp-tdx-threat-model.rst 6068 6069CONFIGFS 6070M: Andreas Hindborg <a.hindborg@kernel.org> 6071R: Breno Leitao <leitao@debian.org> 6072S: Supported 6073T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6074F: fs/configfs/ 6075F: include/linux/configfs.h 6076F: rust/kernel/configfs.rs 6077F: samples/configfs/ 6078F: samples/rust/rust_configfs.rs 6079 6080CONGATEC BOARD CONTROLLER MFD DRIVER 6081M: Thomas Richard <thomas.richard@bootlin.com> 6082S: Maintained 6083F: drivers/gpio/gpio-cgbc.c 6084F: drivers/hwmon/cgbc-hwmon.c 6085F: drivers/i2c/busses/i2c-cgbc.c 6086F: drivers/mfd/cgbc-core.c 6087F: drivers/watchdog/cgbc_wdt.c 6088F: include/linux/mfd/cgbc.h 6089 6090CONSOLE SUBSYSTEM 6091M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6092S: Supported 6093F: drivers/video/console/ 6094F: include/linux/console* 6095 6096CONTEXT TRACKING 6097M: Frederic Weisbecker <frederic@kernel.org> 6098M: "Paul E. McKenney" <paulmck@kernel.org> 6099S: Maintained 6100F: include/linux/context_tracking* 6101F: kernel/context_tracking.c 6102 6103CONTROL GROUP (CGROUP) 6104M: Tejun Heo <tj@kernel.org> 6105M: Johannes Weiner <hannes@cmpxchg.org> 6106M: Michal Koutný <mkoutny@suse.com> 6107L: cgroups@vger.kernel.org 6108S: Maintained 6109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6110F: Documentation/admin-guide/cgroup-v1/ 6111F: Documentation/admin-guide/cgroup-v2.rst 6112F: include/linux/cgroup* 6113F: kernel/cgroup/ 6114F: tools/testing/selftests/cgroup/ 6115 6116CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6117M: Tejun Heo <tj@kernel.org> 6118M: Josef Bacik <josef@toxicpanda.com> 6119M: Jens Axboe <axboe@kernel.dk> 6120L: cgroups@vger.kernel.org 6121L: linux-block@vger.kernel.org 6122T: git git://git.kernel.dk/linux-block 6123F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6124F: block/bfq-cgroup.c 6125F: block/blk-cgroup.c 6126F: block/blk-iocost.c 6127F: block/blk-iolatency.c 6128F: block/blk-throttle.c 6129F: include/linux/blk-cgroup.h 6130 6131CONTROL GROUP - CPUSET 6132M: Waiman Long <longman@redhat.com> 6133L: cgroups@vger.kernel.org 6134S: Maintained 6135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6136F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6137F: include/linux/cpuset.h 6138F: kernel/cgroup/cpuset-internal.h 6139F: kernel/cgroup/cpuset-v1.c 6140F: kernel/cgroup/cpuset.c 6141F: tools/testing/selftests/cgroup/test_cpuset.c 6142F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6143F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6144 6145CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6146M: Maarten Lankhorst <dev@lankhorst.se> 6147M: Maxime Ripard <mripard@kernel.org> 6148M: Natalie Vock <natalie.vock@gmx.de> 6149L: cgroups@vger.kernel.org 6150L: dri-devel@lists.freedesktop.org 6151S: Maintained 6152T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6153F: include/linux/cgroup_dmem.h 6154F: kernel/cgroup/dmem.c 6155 6156CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6157M: Johannes Weiner <hannes@cmpxchg.org> 6158M: Michal Hocko <mhocko@kernel.org> 6159M: Roman Gushchin <roman.gushchin@linux.dev> 6160M: Shakeel Butt <shakeel.butt@linux.dev> 6161R: Muchun Song <muchun.song@linux.dev> 6162L: cgroups@vger.kernel.org 6163L: linux-mm@kvack.org 6164S: Maintained 6165F: include/linux/memcontrol.h 6166F: mm/memcontrol.c 6167F: mm/memcontrol-v1.c 6168F: mm/memcontrol-v1.h 6169F: mm/swap_cgroup.c 6170F: samples/cgroup/* 6171F: tools/testing/selftests/cgroup/memcg_protection.m 6172F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6173F: tools/testing/selftests/cgroup/test_kmem.c 6174F: tools/testing/selftests/cgroup/test_memcontrol.c 6175 6176CORETEMP HARDWARE MONITORING DRIVER 6177M: Fenghua Yu <fenghua.yu@intel.com> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/coretemp.rst 6181F: drivers/hwmon/coretemp.c 6182 6183CORSAIR-CPRO HARDWARE MONITOR DRIVER 6184M: Marius Zachmann <mail@mariuszachmann.de> 6185L: linux-hwmon@vger.kernel.org 6186S: Maintained 6187F: drivers/hwmon/corsair-cpro.c 6188 6189CORSAIR-PSU HARDWARE MONITOR DRIVER 6190M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6191L: linux-hwmon@vger.kernel.org 6192S: Maintained 6193F: Documentation/hwmon/corsair-psu.rst 6194F: drivers/hwmon/corsair-psu.c 6195 6196COUNTER SUBSYSTEM 6197M: William Breathitt Gray <wbg@kernel.org> 6198L: linux-iio@vger.kernel.org 6199S: Maintained 6200T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6201F: Documentation/ABI/testing/sysfs-bus-counter 6202F: Documentation/driver-api/generic-counter.rst 6203F: drivers/counter/ 6204F: include/linux/counter.h 6205F: include/uapi/linux/counter.h 6206F: tools/counter/ 6207 6208COUNTER WATCH EVENTS TOOL 6209M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6210L: linux-iio@vger.kernel.org 6211S: Maintained 6212F: tools/counter/counter_watch_events.c 6213 6214CP2615 I2C DRIVER 6215M: Bence Csókás <bence98@sch.bme.hu> 6216S: Maintained 6217F: drivers/i2c/busses/i2c-cp2615.c 6218 6219CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6220M: Viresh Kumar <viresh.kumar@linaro.org> 6221M: Sudeep Holla <sudeep.holla@arm.com> 6222L: linux-pm@vger.kernel.org 6223S: Maintained 6224W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6225F: drivers/cpufreq/vexpress-spc-cpufreq.c 6226 6227CPU FREQUENCY SCALING FRAMEWORK 6228M: "Rafael J. Wysocki" <rafael@kernel.org> 6229M: Viresh Kumar <viresh.kumar@linaro.org> 6230L: linux-pm@vger.kernel.org 6231S: Maintained 6232B: https://bugzilla.kernel.org 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6234T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6235F: Documentation/admin-guide/pm/cpufreq.rst 6236F: Documentation/admin-guide/pm/intel_pstate.rst 6237F: Documentation/cpu-freq/ 6238F: Documentation/devicetree/bindings/cpufreq/ 6239F: drivers/cpufreq/ 6240F: include/linux/cpufreq.h 6241F: include/linux/sched/cpufreq.h 6242F: kernel/sched/cpufreq*.c 6243F: rust/kernel/cpufreq.rs 6244F: tools/testing/selftests/cpufreq/ 6245 6246CPU HOTPLUG 6247M: Thomas Gleixner <tglx@linutronix.de> 6248M: Peter Zijlstra <peterz@infradead.org> 6249L: linux-kernel@vger.kernel.org 6250S: Maintained 6251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6252F: include/linux/cpu.h 6253F: include/linux/cpuhotplug.h 6254F: include/linux/smpboot.h 6255F: kernel/cpu.c 6256F: kernel/smpboot.* 6257F: rust/helper/cpu.c 6258F: rust/kernel/cpu.rs 6259 6260CPU IDLE TIME MANAGEMENT FRAMEWORK 6261M: "Rafael J. Wysocki" <rafael@kernel.org> 6262M: Daniel Lezcano <daniel.lezcano@linaro.org> 6263L: linux-pm@vger.kernel.org 6264S: Maintained 6265B: https://bugzilla.kernel.org 6266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6267F: Documentation/admin-guide/pm/cpuidle.rst 6268F: Documentation/driver-api/pm/cpuidle.rst 6269F: drivers/cpuidle/ 6270F: include/linux/cpuidle.h 6271 6272CPU POWER MONITORING SUBSYSTEM 6273M: Thomas Renninger <trenn@suse.com> 6274M: Shuah Khan <shuah@kernel.org> 6275M: Shuah Khan <skhan@linuxfoundation.org> 6276M: John B. Wyatt IV <jwyatt@redhat.com> 6277M: John B. Wyatt IV <sageofredondo@gmail.com> 6278M: John Kacur <jkacur@redhat.com> 6279L: linux-pm@vger.kernel.org 6280S: Maintained 6281F: tools/power/cpupower/ 6282 6283CPUID/MSR DRIVER 6284M: "H. Peter Anvin" <hpa@zytor.com> 6285S: Maintained 6286F: arch/x86/kernel/cpuid.c 6287F: arch/x86/kernel/msr.c 6288 6289CPUIDLE DRIVER - ARM BIG LITTLE 6290M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6291M: Daniel Lezcano <daniel.lezcano@linaro.org> 6292L: linux-pm@vger.kernel.org 6293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6294S: Maintained 6295T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6296F: drivers/cpuidle/cpuidle-big_little.c 6297 6298CPUIDLE DRIVER - ARM EXYNOS 6299M: Daniel Lezcano <daniel.lezcano@linaro.org> 6300M: Kukjin Kim <kgene@kernel.org> 6301R: Krzysztof Kozlowski <krzk@kernel.org> 6302L: linux-pm@vger.kernel.org 6303L: linux-samsung-soc@vger.kernel.org 6304S: Maintained 6305F: arch/arm/mach-exynos/pm.c 6306F: drivers/cpuidle/cpuidle-exynos.c 6307F: include/linux/platform_data/cpuidle-exynos.h 6308 6309CPUIDLE DRIVER - ARM PSCI 6310M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6311M: Sudeep Holla <sudeep.holla@arm.com> 6312M: Ulf Hansson <ulf.hansson@linaro.org> 6313L: linux-pm@vger.kernel.org 6314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6315S: Supported 6316T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6317F: drivers/cpuidle/cpuidle-psci.c 6318 6319CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6320M: Ulf Hansson <ulf.hansson@linaro.org> 6321L: linux-pm@vger.kernel.org 6322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6323S: Supported 6324T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6325F: drivers/cpuidle/cpuidle-psci-domain.c 6326F: drivers/cpuidle/cpuidle-psci.h 6327 6328CPUIDLE DRIVER - DT IDLE PM DOMAIN 6329M: Ulf Hansson <ulf.hansson@linaro.org> 6330L: linux-pm@vger.kernel.org 6331S: Supported 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6333F: drivers/cpuidle/dt_idle_genpd.c 6334F: drivers/cpuidle/dt_idle_genpd.h 6335 6336CPUIDLE DRIVER - RISC-V SBI 6337M: Anup Patel <anup@brainfault.org> 6338L: linux-pm@vger.kernel.org 6339L: linux-riscv@lists.infradead.org 6340S: Maintained 6341F: drivers/cpuidle/cpuidle-riscv-sbi.c 6342 6343CPUMASK API [RUST] 6344M: Viresh Kumar <viresh.kumar@linaro.org> 6345R: Yury Norov <yury.norov@gmail.com> 6346S: Maintained 6347F: rust/kernel/cpumask.rs 6348 6349CRAMFS FILESYSTEM 6350M: Nicolas Pitre <nico@fluxnic.net> 6351S: Maintained 6352F: Documentation/filesystems/cramfs.rst 6353F: fs/cramfs/ 6354 6355CRC LIBRARY 6356M: Eric Biggers <ebiggers@kernel.org> 6357R: Ard Biesheuvel <ardb@kernel.org> 6358L: linux-crypto@vger.kernel.org 6359S: Maintained 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6361F: Documentation/staging/crc* 6362F: arch/*/lib/crc* 6363F: include/linux/crc* 6364F: lib/crc* 6365F: lib/tests/crc_kunit.c 6366F: scripts/gen-crc-consts.py 6367 6368CREATIVE SB0540 6369M: Bastien Nocera <hadess@hadess.net> 6370L: linux-input@vger.kernel.org 6371S: Maintained 6372F: drivers/hid/hid-creative-sb0540.c 6373 6374CREDENTIALS 6375M: Paul Moore <paul@paul-moore.com> 6376R: Serge Hallyn <sergeh@kernel.org> 6377L: linux-security-module@vger.kernel.org 6378S: Supported 6379T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6380F: include/linux/cred.h 6381F: kernel/cred.c 6382F: Documentation/security/credentials.rst 6383 6384INTEL CRPS COMMON REDUNDANT PSU DRIVER 6385M: Ninad Palsule <ninad@linux.ibm.com> 6386L: linux-hwmon@vger.kernel.org 6387S: Maintained 6388F: Documentation/hwmon/crps.rst 6389F: drivers/hwmon/pmbus/crps.c 6390 6391CRYPTO API 6392M: Herbert Xu <herbert@gondor.apana.org.au> 6393M: "David S. Miller" <davem@davemloft.net> 6394L: linux-crypto@vger.kernel.org 6395S: Maintained 6396T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6397T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6398F: Documentation/crypto/ 6399F: Documentation/devicetree/bindings/crypto/ 6400F: arch/*/crypto/ 6401F: crypto/ 6402F: drivers/crypto/ 6403F: include/crypto/ 6404F: include/linux/crypto* 6405 6406CRYPTO LIBRARY 6407M: Eric Biggers <ebiggers@kernel.org> 6408M: Jason A. Donenfeld <Jason@zx2c4.com> 6409M: Ard Biesheuvel <ardb@kernel.org> 6410L: linux-crypto@vger.kernel.org 6411S: Maintained 6412T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6413T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6414F: arch/*/lib/crypto/ 6415F: lib/crypto/ 6416 6417CRYPTO SPEED TEST COMPARE 6418M: Wang Jinchao <wangjinchao@xfusion.com> 6419L: linux-crypto@vger.kernel.org 6420S: Maintained 6421F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6422 6423CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6424M: Neil Horman <nhorman@tuxdriver.com> 6425L: linux-crypto@vger.kernel.org 6426S: Maintained 6427F: crypto/ansi_cprng.c 6428F: crypto/rng.c 6429 6430CS3308 MEDIA DRIVER 6431M: Hans Verkuil <hverkuil@xs4all.nl> 6432L: linux-media@vger.kernel.org 6433S: Odd Fixes 6434W: http://linuxtv.org 6435T: git git://linuxtv.org/media.git 6436F: drivers/media/i2c/cs3308.c 6437 6438CS5535 Audio ALSA driver 6439M: Jaya Kumar <jayakumar.alsa@gmail.com> 6440S: Maintained 6441F: sound/pci/cs5535audio/ 6442 6443CTU CAN FD DRIVER 6444M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6445M: Ondrej Ille <ondrej.ille@gmail.com> 6446L: linux-can@vger.kernel.org 6447S: Maintained 6448F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6449F: drivers/net/can/ctucanfd/ 6450 6451CVE ASSIGNMENT CONTACT 6452M: CVE Assignment Team <cve@kernel.org> 6453S: Maintained 6454F: Documentation/process/cve.rst 6455 6456CW1200 WLAN driver 6457S: Orphan 6458L: linux-wireless@vger.kernel.org 6459F: drivers/net/wireless/st/ 6460F: include/linux/platform_data/net-cw1200.h 6461 6462CX18 VIDEO4LINUX DRIVER 6463M: Andy Walls <awalls@md.metrocast.net> 6464L: linux-media@vger.kernel.org 6465S: Maintained 6466W: https://linuxtv.org 6467T: git git://linuxtv.org/media.git 6468F: drivers/media/pci/cx18/ 6469F: include/uapi/linux/ivtv* 6470 6471CX2341X MPEG ENCODER HELPER MODULE 6472M: Hans Verkuil <hverkuil@xs4all.nl> 6473L: linux-media@vger.kernel.org 6474S: Maintained 6475W: https://linuxtv.org 6476T: git git://linuxtv.org/media.git 6477F: drivers/media/common/cx2341x* 6478F: include/media/drv-intf/cx2341x.h 6479 6480CX24120 MEDIA DRIVER 6481M: Jemma Denson <jdenson@gmail.com> 6482M: Patrick Boettcher <patrick.boettcher@posteo.de> 6483L: linux-media@vger.kernel.org 6484S: Maintained 6485W: https://linuxtv.org 6486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6487F: drivers/media/dvb-frontends/cx24120* 6488 6489CX88 VIDEO4LINUX DRIVER 6490M: Mauro Carvalho Chehab <mchehab@kernel.org> 6491L: linux-media@vger.kernel.org 6492S: Odd fixes 6493W: https://linuxtv.org 6494T: git git://linuxtv.org/media.git 6495F: Documentation/driver-api/media/drivers/cx88* 6496F: drivers/media/pci/cx88/ 6497 6498CXD2820R MEDIA DRIVER 6499L: linux-media@vger.kernel.org 6500S: Orphan 6501W: https://linuxtv.org 6502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6503F: drivers/media/dvb-frontends/cxd2820r* 6504 6505CXGB3 ETHERNET DRIVER (CXGB3) 6506M: Potnuri Bharat Teja <bharat@chelsio.com> 6507L: netdev@vger.kernel.org 6508S: Maintained 6509W: http://www.chelsio.com 6510F: drivers/net/ethernet/chelsio/cxgb3/ 6511 6512CXGB3 ISCSI DRIVER (CXGB3I) 6513M: Varun Prakash <varun@chelsio.com> 6514L: linux-scsi@vger.kernel.org 6515S: Supported 6516W: http://www.chelsio.com 6517F: drivers/scsi/cxgbi/cxgb3i 6518 6519CXGB4 CRYPTO DRIVER (chcr) 6520M: Ayush Sawal <ayush.sawal@chelsio.com> 6521L: linux-crypto@vger.kernel.org 6522S: Supported 6523W: http://www.chelsio.com 6524F: drivers/crypto/chelsio 6525 6526CXGB4 ETHERNET DRIVER (CXGB4) 6527M: Potnuri Bharat Teja <bharat@chelsio.com> 6528L: netdev@vger.kernel.org 6529S: Maintained 6530W: http://www.chelsio.com 6531F: drivers/net/ethernet/chelsio/cxgb4/ 6532 6533CXGB4 INLINE CRYPTO DRIVER 6534M: Ayush Sawal <ayush.sawal@chelsio.com> 6535L: netdev@vger.kernel.org 6536S: Maintained 6537W: http://www.chelsio.com 6538F: drivers/net/ethernet/chelsio/inline_crypto/ 6539 6540CXGB4 ISCSI DRIVER (CXGB4I) 6541M: Varun Prakash <varun@chelsio.com> 6542L: linux-scsi@vger.kernel.org 6543S: Supported 6544W: http://www.chelsio.com 6545F: drivers/scsi/cxgbi/cxgb4i 6546 6547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6548M: Potnuri Bharat Teja <bharat@chelsio.com> 6549L: linux-rdma@vger.kernel.org 6550S: Supported 6551W: http://www.openfabrics.org 6552F: drivers/infiniband/hw/cxgb4/ 6553F: include/uapi/rdma/cxgb4-abi.h 6554 6555CXGB4VF ETHERNET DRIVER (CXGB4VF) 6556M: Potnuri Bharat Teja <bharat@chelsio.com> 6557L: netdev@vger.kernel.org 6558S: Maintained 6559W: http://www.chelsio.com 6560F: drivers/net/ethernet/chelsio/cxgb4vf/ 6561 6562CYBERPRO FB DRIVER 6563M: Russell King <linux@armlinux.org.uk> 6564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6565S: Maintained 6566W: http://www.armlinux.org.uk/ 6567F: drivers/video/fbdev/cyber2000fb.* 6568 6569CYCLADES PC300 DRIVER 6570S: Orphan 6571F: drivers/net/wan/pc300* 6572 6573CYPRESS CY8C95X0 PINCTRL DRIVER 6574M: Patrick Rudolph <patrick.rudolph@9elements.com> 6575L: linux-gpio@vger.kernel.org 6576S: Maintained 6577F: drivers/pinctrl/pinctrl-cy8c95x0.c 6578 6579CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6580M: Linus Walleij <linus.walleij@linaro.org> 6581L: linux-input@vger.kernel.org 6582S: Maintained 6583F: drivers/input/touchscreen/cy8ctma140.c 6584 6585CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6586M: Yassine Oudjana <y.oudjana@protonmail.com> 6587L: linux-input@vger.kernel.org 6588S: Maintained 6589F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6590F: drivers/input/keyboard/cypress-sf.c 6591 6592CYPRESS_FIRMWARE MEDIA DRIVER 6593L: linux-media@vger.kernel.org 6594S: Orphan 6595W: https://linuxtv.org 6596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6597F: drivers/media/common/cypress_firmware* 6598 6599CYTTSP TOUCHSCREEN DRIVER 6600M: Linus Walleij <linus.walleij@linaro.org> 6601L: linux-input@vger.kernel.org 6602S: Maintained 6603F: drivers/input/touchscreen/cyttsp* 6604 6605D-LINK DIR-685 TOUCHKEYS DRIVER 6606M: Linus Walleij <linus.walleij@linaro.org> 6607L: linux-input@vger.kernel.org 6608S: Supported 6609F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6610 6611DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6612M: Joshua Kinard <kumba@gentoo.org> 6613S: Maintained 6614F: drivers/rtc/rtc-ds1685.c 6615F: include/linux/rtc/ds1685.h 6616 6617DAMA SLAVE for AX.25 6618M: Joerg Reuter <jreuter@yaina.de> 6619L: linux-hams@vger.kernel.org 6620S: Maintained 6621W: http://yaina.de/jreuter/ 6622W: http://www.qsl.net/dl1bke/ 6623F: net/ax25/af_ax25.c 6624F: net/ax25/ax25_dev.c 6625F: net/ax25/ax25_ds_* 6626F: net/ax25/ax25_in.c 6627F: net/ax25/ax25_out.c 6628F: net/ax25/ax25_timer.c 6629F: net/ax25/sysctl_net_ax25.c 6630 6631DASHARO ACPI PLATFORM DRIVER 6632M: Michał Kopeć <michal.kopec@3mdeb.com> 6633S: Maintained 6634W: https://docs.dasharo.com/ 6635F: drivers/platform/x86/dasharo-acpi.c 6636 6637DATA ACCESS MONITOR 6638M: SeongJae Park <sj@kernel.org> 6639L: damon@lists.linux.dev 6640L: linux-mm@kvack.org 6641S: Maintained 6642W: https://damonitor.github.io 6643P: Documentation/mm/damon/maintainer-profile.rst 6644T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6645T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6646T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6647F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6648F: Documentation/admin-guide/mm/damon/ 6649F: Documentation/mm/damon/ 6650F: include/linux/damon.h 6651F: include/trace/events/damon.h 6652F: mm/damon/ 6653F: samples/damon/ 6654F: tools/testing/selftests/damon/ 6655 6656DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6657L: netdev@vger.kernel.org 6658S: Orphan 6659F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6660F: drivers/net/ethernet/dec/tulip/dmfe.c 6661 6662DC390/AM53C974 SCSI driver 6663M: Hannes Reinecke <hare@suse.com> 6664L: linux-scsi@vger.kernel.org 6665S: Maintained 6666F: drivers/scsi/am53c974.c 6667 6668DC395x SCSI driver 6669M: Oliver Neukum <oliver@neukum.org> 6670M: Ali Akcaagac <aliakc@web.de> 6671M: Jamie Lenehan <lenehan@twibble.org> 6672S: Maintained 6673F: Documentation/scsi/dc395x.rst 6674F: drivers/scsi/dc395x.* 6675 6676DEBUGOBJECTS: 6677M: Thomas Gleixner <tglx@linutronix.de> 6678L: linux-kernel@vger.kernel.org 6679S: Maintained 6680T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6681F: include/linux/debugobjects.h 6682F: lib/debugobjects.c 6683 6684DECSTATION PLATFORM SUPPORT 6685M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6686L: linux-mips@vger.kernel.org 6687S: Maintained 6688F: arch/mips/dec/ 6689F: arch/mips/include/asm/dec/ 6690F: arch/mips/include/asm/mach-dec/ 6691 6692DEFXX FDDI NETWORK DRIVER 6693M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6694S: Maintained 6695F: drivers/net/fddi/defxx.* 6696 6697DEFZA FDDI NETWORK DRIVER 6698M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6699S: Maintained 6700F: drivers/net/fddi/defza.* 6701 6702DEINTERLACE DRIVERS FOR ALLWINNER H3 6703M: Jernej Skrabec <jernej.skrabec@gmail.com> 6704L: linux-media@vger.kernel.org 6705S: Maintained 6706T: git git://linuxtv.org/media.git 6707F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6708F: drivers/media/platform/sunxi/sun8i-di/ 6709 6710DELL LAPTOP DRIVER 6711M: Matthew Garrett <mjg59@srcf.ucam.org> 6712M: Pali Rohár <pali@kernel.org> 6713L: platform-driver-x86@vger.kernel.org 6714S: Maintained 6715F: drivers/platform/x86/dell/dell-laptop.c 6716 6717DELL LAPTOP FREEFALL DRIVER 6718M: Pali Rohár <pali@kernel.org> 6719S: Maintained 6720F: drivers/platform/x86/dell/dell-smo8800.c 6721 6722DELL LAPTOP RBTN DRIVER 6723M: Pali Rohár <pali@kernel.org> 6724S: Maintained 6725F: drivers/platform/x86/dell/dell-rbtn.* 6726 6727DELL LAPTOP SMM DRIVER 6728M: Pali Rohár <pali@kernel.org> 6729S: Maintained 6730F: Documentation/ABI/obsolete/procfs-i8k 6731F: drivers/hwmon/dell-smm-hwmon.c 6732F: include/uapi/linux/i8k.h 6733 6734DELL PC DRIVER 6735M: Lyndon Sanche <lsanche@lyndeno.ca> 6736L: platform-driver-x86@vger.kernel.org 6737S: Maintained 6738F: drivers/platform/x86/dell/dell-pc.c 6739 6740DELL REMOTE BIOS UPDATE DRIVER 6741M: Stuart Hayes <stuart.w.hayes@gmail.com> 6742L: platform-driver-x86@vger.kernel.org 6743S: Maintained 6744F: drivers/platform/x86/dell/dell_rbu.c 6745 6746DELL SMBIOS DRIVER 6747M: Pali Rohár <pali@kernel.org> 6748L: Dell.Client.Kernel@dell.com 6749L: platform-driver-x86@vger.kernel.org 6750S: Maintained 6751F: drivers/platform/x86/dell/dell-smbios.* 6752 6753DELL SMBIOS SMM DRIVER 6754L: Dell.Client.Kernel@dell.com 6755L: platform-driver-x86@vger.kernel.org 6756S: Maintained 6757F: drivers/platform/x86/dell/dell-smbios-smm.c 6758 6759DELL SMBIOS WMI DRIVER 6760L: Dell.Client.Kernel@dell.com 6761L: platform-driver-x86@vger.kernel.org 6762S: Maintained 6763F: drivers/platform/x86/dell/dell-smbios-wmi.c 6764F: tools/wmi/dell-smbios-example.c 6765 6766DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6767M: Stuart Hayes <stuart.w.hayes@gmail.com> 6768L: platform-driver-x86@vger.kernel.org 6769S: Maintained 6770F: Documentation/userspace-api/dcdbas.rst 6771F: drivers/platform/x86/dell/dcdbas.* 6772 6773DELL WMI DDV DRIVER 6774M: Armin Wolf <W_Armin@gmx.de> 6775S: Maintained 6776F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6777F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6778F: Documentation/wmi/devices/dell-wmi-ddv.rst 6779F: drivers/platform/x86/dell/dell-wmi-ddv.c 6780 6781DELL WMI DESCRIPTOR DRIVER 6782L: Dell.Client.Kernel@dell.com 6783S: Maintained 6784F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6785 6786DELL WMI HARDWARE PRIVACY SUPPORT 6787L: Dell.Client.Kernel@dell.com 6788L: platform-driver-x86@vger.kernel.org 6789S: Maintained 6790F: drivers/platform/x86/dell/dell-wmi-privacy.c 6791 6792DELL WMI NOTIFICATIONS DRIVER 6793M: Matthew Garrett <mjg59@srcf.ucam.org> 6794M: Pali Rohár <pali@kernel.org> 6795S: Maintained 6796F: drivers/platform/x86/dell/dell-wmi-base.c 6797 6798DELL WMI SYSMAN DRIVER 6799M: Prasanth Ksr <prasanth.ksr@dell.com> 6800L: Dell.Client.Kernel@dell.com 6801L: platform-driver-x86@vger.kernel.org 6802S: Maintained 6803F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6804F: drivers/platform/x86/dell/dell-wmi-sysman/ 6805 6806DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6807M: Zev Weiss <zev@bewilderbeest.net> 6808L: linux-hwmon@vger.kernel.org 6809S: Maintained 6810F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6811 6812DELTA DPS920AB PSU DRIVER 6813M: Robert Marko <robert.marko@sartura.hr> 6814L: linux-hwmon@vger.kernel.org 6815S: Maintained 6816F: Documentation/hwmon/dps920ab.rst 6817F: drivers/hwmon/pmbus/dps920ab.c 6818 6819DELTA NETWORKS TN48M CPLD DRIVERS 6820M: Robert Marko <robert.marko@sartura.hr> 6821S: Maintained 6822F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6823F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6824F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6825F: drivers/gpio/gpio-tn48m.c 6826F: include/dt-bindings/reset/delta,tn48m-reset.h 6827 6828DELTA ST MEDIA DRIVER 6829M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6830L: linux-media@vger.kernel.org 6831S: Supported 6832W: https://linuxtv.org 6833T: git git://linuxtv.org/media.git 6834F: drivers/media/platform/st/sti/delta 6835 6836DENALI NAND DRIVER 6837L: linux-mtd@lists.infradead.org 6838S: Orphan 6839F: drivers/mtd/nand/raw/denali* 6840 6841DESIGNWARE EDMA CORE IP DRIVER 6842M: Manivannan Sadhasivam <mani@kernel.org> 6843L: dmaengine@vger.kernel.org 6844S: Maintained 6845F: drivers/dma/dw-edma/ 6846F: include/linux/dma/edma.h 6847 6848DESIGNWARE USB2 DRD IP DRIVER 6849M: Minas Harutyunyan <hminas@synopsys.com> 6850L: linux-usb@vger.kernel.org 6851S: Maintained 6852T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6853F: drivers/usb/dwc2/ 6854 6855DESIGNWARE USB3 DRD IP DRIVER 6856M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6857L: linux-usb@vger.kernel.org 6858S: Maintained 6859F: drivers/usb/dwc3/ 6860 6861DESIGNWARE XDATA IP DRIVER 6862L: linux-pci@vger.kernel.org 6863S: Orphan 6864F: Documentation/misc-devices/dw-xdata-pcie.rst 6865F: drivers/misc/dw-xdata-pcie.c 6866 6867DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6868M: Andreas Klinger <ak@it-klinger.de> 6869L: linux-iio@vger.kernel.org 6870S: Maintained 6871F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6872F: drivers/iio/proximity/srf*.c 6873 6874DEVICE COREDUMP (DEV_COREDUMP) 6875M: Johannes Berg <johannes@sipsolutions.net> 6876L: linux-kernel@vger.kernel.org 6877S: Maintained 6878F: drivers/base/devcoredump.c 6879F: include/linux/devcoredump.h 6880 6881DEVICE DEPENDENCY HELPER SCRIPT 6882M: Saravana Kannan <saravanak@google.com> 6883L: linux-kernel@vger.kernel.org 6884S: Maintained 6885F: scripts/dev-needs.sh 6886 6887DEVICE DIRECT ACCESS (DAX) 6888M: Dan Williams <dan.j.williams@intel.com> 6889M: Vishal Verma <vishal.l.verma@intel.com> 6890M: Dave Jiang <dave.jiang@intel.com> 6891L: nvdimm@lists.linux.dev 6892L: linux-cxl@vger.kernel.org 6893S: Supported 6894F: drivers/dax/ 6895 6896DEVICE FREQUENCY (DEVFREQ) 6897M: MyungJoo Ham <myungjoo.ham@samsung.com> 6898M: Kyungmin Park <kyungmin.park@samsung.com> 6899M: Chanwoo Choi <cw00.choi@samsung.com> 6900L: linux-pm@vger.kernel.org 6901S: Maintained 6902T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6903F: Documentation/devicetree/bindings/devfreq/ 6904F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6905F: drivers/devfreq/ 6906F: include/linux/devfreq.h 6907F: include/trace/events/devfreq.h 6908 6909DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6910M: Chanwoo Choi <cw00.choi@samsung.com> 6911L: linux-pm@vger.kernel.org 6912S: Supported 6913T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6914F: Documentation/devicetree/bindings/devfreq/event/ 6915F: drivers/devfreq/devfreq-event.c 6916F: drivers/devfreq/event/ 6917F: include/dt-bindings/pmu/exynos_ppmu.h 6918F: include/linux/devfreq-event.h 6919 6920DEVICE RESOURCE MANAGEMENT HELPERS 6921M: Hans de Goede <hansg@kernel.org> 6922R: Matti Vaittinen <mazziesaccount@gmail.com> 6923S: Maintained 6924F: include/linux/devm-helpers.h 6925 6926DEVICE-MAPPER (LVM) 6927M: Alasdair Kergon <agk@redhat.com> 6928M: Mike Snitzer <snitzer@kernel.org> 6929M: Mikulas Patocka <mpatocka@redhat.com> 6930L: dm-devel@lists.linux.dev 6931S: Maintained 6932Q: http://patchwork.kernel.org/project/dm-devel/list/ 6933T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6934F: Documentation/admin-guide/device-mapper/ 6935F: drivers/md/Kconfig 6936F: drivers/md/Makefile 6937F: drivers/md/dm* 6938F: drivers/md/persistent-data/ 6939F: include/linux/device-mapper.h 6940F: include/linux/dm-*.h 6941F: include/uapi/linux/dm-*.h 6942 6943DEVICE-MAPPER VDO TARGET 6944M: Matthew Sakai <msakai@redhat.com> 6945L: dm-devel@lists.linux.dev 6946S: Maintained 6947F: Documentation/admin-guide/device-mapper/vdo*.rst 6948F: drivers/md/dm-vdo/ 6949 6950DEVLINK 6951M: Jiri Pirko <jiri@resnulli.us> 6952L: netdev@vger.kernel.org 6953S: Supported 6954F: Documentation/networking/devlink 6955F: include/net/devlink.h 6956F: include/uapi/linux/devlink.h 6957F: net/devlink/ 6958 6959DFROBOT SD2405AL RTC DRIVER 6960M: Tóth János <gomba007@gmail.com> 6961L: linux-rtc@vger.kernel.org 6962S: Maintained 6963F: drivers/rtc/rtc-sd2405al.c 6964 6965DFROBOT SEN0322 DRIVER 6966M: Tóth János <gomba007@gmail.com> 6967L: linux-iio@vger.kernel.org 6968S: Maintained 6969F: drivers/iio/chemical/sen0322.c 6970 6971DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 6972M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6973M: Marek Vasut <marex@denx.de> 6974L: kernel@dh-electronics.com 6975S: Maintained 6976N: dhcom 6977N: dhcor 6978N: dhsom 6979 6980DIALOG SEMICONDUCTOR DRIVERS 6981M: Support Opensource <support.opensource@diasemi.com> 6982S: Supported 6983W: http://www.dialog-semiconductor.com/products 6984F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 6985F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6986F: Documentation/devicetree/bindings/mfd/da90*.txt 6987F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6988F: Documentation/devicetree/bindings/regulator/da92*.txt 6989F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6990F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6991F: Documentation/devicetree/bindings/sound/da[79]*.txt 6992F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6993F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6994F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6995F: Documentation/hwmon/da90??.rst 6996F: drivers/gpio/gpio-da90??.c 6997F: drivers/hwmon/da90??-hwmon.c 6998F: drivers/iio/adc/da91??-*.c 6999F: drivers/input/misc/da72??.[ch] 7000F: drivers/input/misc/da90??_onkey.c 7001F: drivers/input/touchscreen/da9052_tsi.c 7002F: drivers/leds/leds-da90??.c 7003F: drivers/mfd/da903x.c 7004F: drivers/mfd/da90??-*.c 7005F: drivers/mfd/da91??-*.c 7006F: drivers/pinctrl/pinctrl-da90??.c 7007F: drivers/power/supply/da9052-battery.c 7008F: drivers/power/supply/da91??-*.c 7009F: drivers/regulator/da9???-regulator.[ch] 7010F: drivers/regulator/slg51000-regulator.[ch] 7011F: drivers/rtc/rtc-da90??.c 7012F: drivers/thermal/da90??-thermal.c 7013F: drivers/video/backlight/da90??_bl.c 7014F: drivers/watchdog/da90??_wdt.c 7015F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7016F: include/linux/mfd/da903x.h 7017F: include/linux/mfd/da9052/ 7018F: include/linux/mfd/da9055/ 7019F: include/linux/mfd/da9062/ 7020F: include/linux/mfd/da9063/ 7021F: include/linux/mfd/da9150/ 7022F: include/linux/regulator/da9211.h 7023F: include/sound/da[79]*.h 7024F: sound/soc/codecs/da[79]*.[ch] 7025 7026DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7027M: William Breathitt Gray <wbg@kernel.org> 7028L: linux-gpio@vger.kernel.org 7029S: Maintained 7030F: drivers/gpio/gpio-gpio-mm.c 7031 7032DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7033M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7034L: linux-media@vger.kernel.org 7035S: Maintained 7036F: Documentation/admin-guide/media/mgb4.rst 7037F: drivers/media/pci/mgb4/ 7038 7039DIOLAN U2C-12 I2C DRIVER 7040M: Guenter Roeck <linux@roeck-us.net> 7041L: linux-i2c@vger.kernel.org 7042S: Maintained 7043F: drivers/i2c/busses/i2c-diolan-u2c.c 7044 7045DIRECTORY NOTIFICATION (DNOTIFY) 7046M: Jan Kara <jack@suse.cz> 7047R: Amir Goldstein <amir73il@gmail.com> 7048L: linux-fsdevel@vger.kernel.org 7049S: Maintained 7050F: Documentation/filesystems/dnotify.rst 7051F: fs/notify/dnotify/ 7052F: include/linux/dnotify.h 7053 7054DISK GEOMETRY AND PARTITION HANDLING 7055M: Andries Brouwer <aeb@cwi.nl> 7056S: Maintained 7057W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7058W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7059W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7060 7061DISKQUOTA 7062M: Jan Kara <jack@suse.com> 7063S: Maintained 7064F: Documentation/filesystems/quota.rst 7065F: fs/quota/ 7066F: include/linux/quota*.h 7067F: include/uapi/linux/quota*.h 7068 7069DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7070M: Bernie Thompson <bernie@plugable.com> 7071L: linux-fbdev@vger.kernel.org 7072S: Maintained 7073W: http://plugable.com/category/projects/udlfb/ 7074F: Documentation/fb/udlfb.rst 7075F: drivers/video/fbdev/udlfb.c 7076F: include/video/udlfb.h 7077 7078DISTRIBUTED LOCK MANAGER (DLM) 7079M: Alexander Aring <aahringo@redhat.com> 7080M: David Teigland <teigland@redhat.com> 7081L: gfs2@lists.linux.dev 7082S: Supported 7083W: https://pagure.io/dlm 7084T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7085F: fs/dlm/ 7086 7087DMA BUFFER SHARING FRAMEWORK 7088M: Sumit Semwal <sumit.semwal@linaro.org> 7089M: Christian König <christian.koenig@amd.com> 7090L: linux-media@vger.kernel.org 7091L: dri-devel@lists.freedesktop.org 7092L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7093S: Maintained 7094T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7095F: Documentation/driver-api/dma-buf.rst 7096F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7097F: drivers/dma-buf/ 7098F: include/linux/*fence.h 7099F: include/linux/dma-buf.h 7100F: include/linux/dma-resv.h 7101K: \bdma_(?:buf|fence|resv)\b 7102 7103DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7104M: Vinod Koul <vkoul@kernel.org> 7105L: dmaengine@vger.kernel.org 7106S: Maintained 7107Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7108T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7109F: Documentation/devicetree/bindings/dma/ 7110F: Documentation/driver-api/dmaengine/ 7111F: drivers/dma/ 7112F: include/dt-bindings/dma/ 7113F: include/linux/dma/ 7114F: include/linux/dmaengine.h 7115F: include/linux/of_dma.h 7116 7117DMA MAPPING BENCHMARK 7118M: Xiang Chen <chenxiang66@hisilicon.com> 7119L: iommu@lists.linux.dev 7120F: kernel/dma/map_benchmark.c 7121F: tools/testing/selftests/dma/ 7122 7123DMA MAPPING HELPERS 7124M: Marek Szyprowski <m.szyprowski@samsung.com> 7125R: Robin Murphy <robin.murphy@arm.com> 7126L: iommu@lists.linux.dev 7127S: Supported 7128W: http://git.infradead.org/users/hch/dma-mapping.git 7129T: git git://git.infradead.org/users/hch/dma-mapping.git 7130F: include/asm-generic/dma-mapping.h 7131F: include/linux/dma-direct.h 7132F: include/linux/dma-map-ops.h 7133F: include/linux/dma-mapping.h 7134F: include/linux/swiotlb.h 7135F: kernel/dma/ 7136 7137DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7138M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7139M: Danilo Krummrich <dakr@kernel.org> 7140R: Daniel Almeida <daniel.almeida@collabora.com> 7141R: Robin Murphy <robin.murphy@arm.com> 7142R: Andreas Hindborg <a.hindborg@kernel.org> 7143L: rust-for-linux@vger.kernel.org 7144S: Supported 7145W: https://rust-for-linux.com 7146T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7147F: rust/helpers/dma.c 7148F: rust/kernel/dma.rs 7149F: samples/rust/rust_dma.rs 7150 7151DMA-BUF HEAPS FRAMEWORK 7152M: Sumit Semwal <sumit.semwal@linaro.org> 7153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7154R: Brian Starkey <Brian.Starkey@arm.com> 7155R: John Stultz <jstultz@google.com> 7156R: T.J. Mercier <tjmercier@google.com> 7157L: linux-media@vger.kernel.org 7158L: dri-devel@lists.freedesktop.org 7159L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7160S: Maintained 7161T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7162F: Documentation/userspace-api/dma-buf-heaps.rst 7163F: drivers/dma-buf/dma-heap.c 7164F: drivers/dma-buf/heaps/* 7165F: include/linux/dma-heap.h 7166F: include/uapi/linux/dma-heap.h 7167F: tools/testing/selftests/dmabuf-heaps/ 7168 7169DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7170M: Lukasz Luba <lukasz.luba@arm.com> 7171L: linux-pm@vger.kernel.org 7172L: linux-samsung-soc@vger.kernel.org 7173S: Maintained 7174F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7175F: drivers/memory/samsung/exynos5422-dmc.c 7176 7177DME1737 HARDWARE MONITOR DRIVER 7178M: Juerg Haefliger <juergh@proton.me> 7179L: linux-hwmon@vger.kernel.org 7180S: Maintained 7181F: Documentation/hwmon/dme1737.rst 7182F: drivers/hwmon/dme1737.c 7183 7184DMI/SMBIOS SUPPORT 7185M: Jean Delvare <jdelvare@suse.com> 7186S: Maintained 7187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7188F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7189F: drivers/firmware/dmi-id.c 7190F: drivers/firmware/dmi_scan.c 7191F: include/linux/dmi.h 7192 7193DOCUMENTATION 7194M: Jonathan Corbet <corbet@lwn.net> 7195L: linux-doc@vger.kernel.org 7196S: Maintained 7197P: Documentation/doc-guide/maintainer-profile.rst 7198T: git git://git.lwn.net/linux.git docs-next 7199F: Documentation/ 7200F: scripts/check-variable-fonts.sh 7201F: scripts/documentation-file-ref-check 7202F: scripts/get_abi.py 7203F: scripts/kernel-doc* 7204F: scripts/lib/abi/* 7205F: scripts/lib/kdoc/* 7206F: scripts/sphinx-pre-install 7207X: Documentation/ABI/ 7208X: Documentation/admin-guide/media/ 7209X: Documentation/devicetree/ 7210X: Documentation/driver-api/media/ 7211X: Documentation/firmware-guide/acpi/ 7212X: Documentation/i2c/ 7213X: Documentation/netlink/ 7214X: Documentation/power/ 7215X: Documentation/spi/ 7216X: Documentation/userspace-api/media/ 7217 7218DOCUMENTATION PROCESS 7219M: Jonathan Corbet <corbet@lwn.net> 7220L: workflows@vger.kernel.org 7221S: Maintained 7222F: Documentation/dev-tools/ 7223F: Documentation/maintainer/ 7224F: Documentation/process/ 7225 7226DOCUMENTATION REPORTING ISSUES 7227M: Thorsten Leemhuis <linux@leemhuis.info> 7228L: linux-doc@vger.kernel.org 7229S: Maintained 7230F: Documentation/admin-guide/bug-bisect.rst 7231F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7232F: Documentation/admin-guide/reporting-issues.rst 7233F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7234 7235DOCUMENTATION SCRIPTS 7236M: Mauro Carvalho Chehab <mchehab@kernel.org> 7237L: linux-doc@vger.kernel.org 7238S: Maintained 7239F: Documentation/sphinx/parse-headers.pl 7240F: scripts/documentation-file-ref-check 7241F: scripts/sphinx-pre-install 7242 7243DOCUMENTATION/ITALIAN 7244M: Federico Vaga <federico.vaga@vaga.pv.it> 7245L: linux-doc@vger.kernel.org 7246S: Maintained 7247F: Documentation/translations/it_IT 7248 7249DOCUMENTATION/JAPANESE 7250R: Akira Yokosawa <akiyks@gmail.com> 7251L: linux-doc@vger.kernel.org 7252S: Maintained 7253F: Documentation/translations/ja_JP 7254 7255DONGWOON DW9714 LENS VOICE COIL DRIVER 7256M: Sakari Ailus <sakari.ailus@linux.intel.com> 7257L: linux-media@vger.kernel.org 7258S: Maintained 7259T: git git://linuxtv.org/media.git 7260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7261F: drivers/media/i2c/dw9714.c 7262 7263DONGWOON DW9719 LENS VOICE COIL DRIVER 7264M: Daniel Scally <djrscally@gmail.com> 7265L: linux-media@vger.kernel.org 7266S: Maintained 7267T: git git://linuxtv.org/media.git 7268F: drivers/media/i2c/dw9719.c 7269 7270DONGWOON DW9768 LENS VOICE COIL DRIVER 7271L: linux-media@vger.kernel.org 7272S: Orphan 7273T: git git://linuxtv.org/media.git 7274F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7275F: drivers/media/i2c/dw9768.c 7276 7277DONGWOON DW9807 LENS VOICE COIL DRIVER 7278M: Sakari Ailus <sakari.ailus@linux.intel.com> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281T: git git://linuxtv.org/media.git 7282F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7283F: drivers/media/i2c/dw9807-vcm.c 7284 7285DOUBLETALK DRIVER 7286M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7287L: blinux-list@redhat.com 7288S: Maintained 7289F: drivers/char/dtlk.c 7290F: include/linux/dtlk.h 7291 7292DPAA2 DATAPATH I/O (DPIO) DRIVER 7293M: Roy Pledge <Roy.Pledge@nxp.com> 7294L: linux-kernel@vger.kernel.org 7295S: Maintained 7296F: drivers/soc/fsl/dpio 7297 7298DPAA2 ETHERNET DRIVER 7299M: Ioana Ciornei <ioana.ciornei@nxp.com> 7300L: netdev@vger.kernel.org 7301S: Maintained 7302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7304F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7305F: drivers/net/ethernet/freescale/dpaa2/Makefile 7306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7308F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7309F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7310F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7311F: drivers/net/ethernet/freescale/dpaa2/dpni* 7312 7313DPAA2 ETHERNET SWITCH DRIVER 7314M: Ioana Ciornei <ioana.ciornei@nxp.com> 7315L: netdev@vger.kernel.org 7316S: Maintained 7317F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7318F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7319F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7320 7321DPLL SUBSYSTEM 7322M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7323M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7324M: Jiri Pirko <jiri@resnulli.us> 7325L: netdev@vger.kernel.org 7326S: Supported 7327F: Documentation/driver-api/dpll.rst 7328F: drivers/dpll/* 7329F: include/linux/dpll.h 7330F: include/uapi/linux/dpll.h 7331 7332DRBD DRIVER 7333M: Philipp Reisner <philipp.reisner@linbit.com> 7334M: Lars Ellenberg <lars.ellenberg@linbit.com> 7335M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7336L: drbd-dev@lists.linbit.com 7337S: Supported 7338W: http://www.drbd.org 7339T: git git://git.linbit.com/linux-drbd.git 7340T: git git://git.linbit.com/drbd-8.4.git 7341F: Documentation/admin-guide/blockdev/ 7342F: drivers/block/drbd/ 7343F: include/linux/drbd* 7344F: lib/lru_cache.c 7345 7346DRIVER COMPONENT FRAMEWORK 7347L: dri-devel@lists.freedesktop.org 7348F: drivers/base/component.c 7349F: include/linux/component.h 7350 7351DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7352M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7353M: "Rafael J. Wysocki" <rafael@kernel.org> 7354M: Danilo Krummrich <dakr@kernel.org> 7355S: Supported 7356T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7357F: Documentation/core-api/kobject.rst 7358F: drivers/base/ 7359F: fs/debugfs/ 7360F: fs/sysfs/ 7361F: include/linux/device/ 7362F: include/linux/debugfs.h 7363F: include/linux/device.h 7364F: include/linux/fwnode.h 7365F: include/linux/kobj* 7366F: include/linux/property.h 7367F: include/linux/sysfs.h 7368F: lib/kobj* 7369F: rust/kernel/device.rs 7370F: rust/kernel/device_id.rs 7371F: rust/kernel/devres.rs 7372F: rust/kernel/driver.rs 7373F: rust/kernel/faux.rs 7374F: rust/kernel/platform.rs 7375F: samples/rust/rust_driver_platform.rs 7376F: samples/rust/rust_driver_faux.rs 7377 7378DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7379M: Nishanth Menon <nm@ti.com> 7380L: linux-pm@vger.kernel.org 7381S: Maintained 7382F: drivers/soc/ti/smartreflex.c 7383F: include/linux/power/smartreflex.h 7384 7385DRM ACCEL DRIVERS FOR INTEL VPU 7386M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7387M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7388L: dri-devel@lists.freedesktop.org 7389S: Supported 7390T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7391F: drivers/accel/ivpu/ 7392F: include/uapi/drm/ivpu_accel.h 7393 7394DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7395M: Oded Gabbay <ogabbay@kernel.org> 7396L: dri-devel@lists.freedesktop.org 7397S: Maintained 7398C: irc://irc.oftc.net/dri-devel 7399T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7400F: Documentation/accel/ 7401F: drivers/accel/ 7402F: include/drm/drm_accel.h 7403 7404DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7405M: Maxime Ripard <mripard@kernel.org> 7406M: Chen-Yu Tsai <wens@csie.org> 7407R: Jernej Skrabec <jernej.skrabec@gmail.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Supported 7410T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7411F: drivers/gpu/drm/sun4i/sun8i* 7412 7413DRM DRIVER FOR APPLE TOUCH BARS 7414M: Aun-Ali Zaidi <admin@kodeit.net> 7415M: Aditya Garg <gargaditya08@live.com> 7416L: dri-devel@lists.freedesktop.org 7417S: Maintained 7418T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7419F: drivers/gpu/drm/tiny/appletbdrm.c 7420 7421DRM DRIVER FOR ARM PL111 CLCD 7422M: Linus Walleij <linus.walleij@linaro.org> 7423S: Maintained 7424T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7425F: drivers/gpu/drm/pl111/ 7426 7427DRM DRIVER FOR ARM VERSATILE TFT PANELS 7428M: Linus Walleij <linus.walleij@linaro.org> 7429S: Maintained 7430T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7431F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7432F: drivers/gpu/drm/panel/panel-arm-versatile.c 7433 7434DRM DRIVER FOR ASPEED BMC GFX 7435M: Joel Stanley <joel@jms.id.au> 7436L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7437S: Supported 7438T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7439F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7440F: drivers/gpu/drm/aspeed/ 7441 7442DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7443M: Dave Airlie <airlied@redhat.com> 7444R: Thomas Zimmermann <tzimmermann@suse.de> 7445R: Jocelyn Falempe <jfalempe@redhat.com> 7446L: dri-devel@lists.freedesktop.org 7447S: Supported 7448T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7449F: drivers/gpu/drm/ast/ 7450 7451DRM DRIVER FOR BOCHS VIRTUAL GPU 7452M: Gerd Hoffmann <kraxel@redhat.com> 7453L: virtualization@lists.linux.dev 7454S: Maintained 7455T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7456F: drivers/gpu/drm/tiny/bochs.c 7457 7458DRM DRIVER FOR BOE HIMAX8279D PANELS 7459M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7460S: Maintained 7461F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7462F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7463 7464DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7465M: Jagan Teki <jagan@amarulasolutions.com> 7466S: Maintained 7467F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7468F: drivers/gpu/drm/bridge/chipone-icn6211.c 7469 7470DRM DRIVER FOR EBBG FT8719 PANEL 7471M: Joel Selvaraj <jo@jsfamily.in> 7472S: Maintained 7473T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7474F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7475F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7476 7477DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7478M: Linus Walleij <linus.walleij@linaro.org> 7479S: Maintained 7480T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7481F: drivers/gpu/drm/tve200/ 7482 7483DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7484M: Icenowy Zheng <icenowy@aosc.io> 7485S: Maintained 7486F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7487F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7488 7489DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7490M: Jagan Teki <jagan@amarulasolutions.com> 7491S: Maintained 7492F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7493F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7494 7495DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7496M: Thomas Zimmermann <tzimmermann@suse.de> 7497M: Javier Martinez Canillas <javierm@redhat.com> 7498L: dri-devel@lists.freedesktop.org 7499S: Maintained 7500T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7501F: drivers/gpu/drm/sysfb/ 7502F: drivers/video/aperture.c 7503F: drivers/video/nomodeset.c 7504F: include/linux/aperture.h 7505F: include/video/nomodeset.h 7506 7507DRM DRIVER FOR GENERIC EDP PANELS 7508R: Douglas Anderson <dianders@chromium.org> 7509F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7510F: drivers/gpu/drm/panel/panel-edp.c 7511 7512DRM DRIVER FOR GENERIC USB DISPLAY 7513S: Orphan 7514W: https://github.com/notro/gud/wiki 7515T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7516F: drivers/gpu/drm/gud/ 7517F: include/drm/gud.h 7518 7519DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7520M: Hans de Goede <hansg@kernel.org> 7521S: Maintained 7522T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7523F: drivers/gpu/drm/tiny/gm12u320.c 7524 7525DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7526M: Ondrej Jirman <megi@xff.cz> 7527M: Javier Martinez Canillas <javierm@redhat.com> 7528S: Maintained 7529T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7530F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7531F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7532 7533DRM DRIVER FOR HX8357D PANELS 7534S: Orphan 7535T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7536F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7537F: drivers/gpu/drm/tiny/hx8357d.c 7538 7539DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7540M: Deepak Rawat <drawat.floss@gmail.com> 7541L: linux-hyperv@vger.kernel.org 7542L: dri-devel@lists.freedesktop.org 7543S: Maintained 7544T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7545F: drivers/gpu/drm/hyperv 7546 7547DRM DRIVER FOR ILITEK ILI9225 PANELS 7548M: David Lechner <david@lechnology.com> 7549S: Maintained 7550T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7551F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7552F: drivers/gpu/drm/tiny/ili9225.c 7553 7554DRM DRIVER FOR ILITEK ILI9486 PANELS 7555M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7556S: Maintained 7557T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7558F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7559F: drivers/gpu/drm/tiny/ili9486.c 7560 7561DRM DRIVER FOR ILITEK ILI9805 PANELS 7562M: Michael Trimarchi <michael@amarulasolutions.com> 7563S: Maintained 7564F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7565F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7566 7567DRM DRIVER FOR ILITEK ILI9806E PANELS 7568M: Michael Walle <mwalle@kernel.org> 7569S: Maintained 7570F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7571 7572DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7573M: Jagan Teki <jagan@edgeble.ai> 7574S: Maintained 7575F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7576F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7577 7578DRM DRIVER FOR LG SW43408 PANELS 7579M: Sumit Semwal <sumit.semwal@linaro.org> 7580M: Casey Connolly <casey.connolly@linaro.org> 7581S: Maintained 7582T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7583F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7584F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7585 7586DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7587M: Paul Kocialkowski <paulk@sys-base.io> 7588S: Supported 7589T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7590F: drivers/gpu/drm/logicvc/ 7591 7592DRM DRIVER FOR LVDS PANELS 7593M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7594L: dri-devel@lists.freedesktop.org 7595S: Maintained 7596T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7597F: Documentation/devicetree/bindings/display/lvds.yaml 7598F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7599F: drivers/gpu/drm/panel/panel-lvds.c 7600 7601DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7602M: Guido Günther <agx@sigxcpu.org> 7603R: Purism Kernel Team <kernel@puri.sm> 7604S: Maintained 7605F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7606F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7607 7608DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7609M: Dave Airlie <airlied@redhat.com> 7610R: Thomas Zimmermann <tzimmermann@suse.de> 7611R: Jocelyn Falempe <jfalempe@redhat.com> 7612L: dri-devel@lists.freedesktop.org 7613S: Supported 7614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7615F: drivers/gpu/drm/mgag200/ 7616 7617DRM DRIVER FOR MI0283QT 7618M: Alex Lanzano <lanzano.alex@gmail.com> 7619S: Maintained 7620T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7621F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7622F: drivers/gpu/drm/tiny/mi0283qt.c 7623 7624DRM DRIVER FOR MIPI DBI compatible panels 7625S: Orphan 7626W: https://github.com/notro/panel-mipi-dbi/wiki 7627T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7628F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7629F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7630 7631DRM DRIVER for Qualcomm Adreno GPUs 7632M: Rob Clark <robin.clark@oss.qualcomm.com> 7633R: Sean Paul <sean@poorly.run> 7634R: Konrad Dybcio <konradybcio@kernel.org> 7635L: linux-arm-msm@vger.kernel.org 7636L: dri-devel@lists.freedesktop.org 7637L: freedreno@lists.freedesktop.org 7638S: Maintained 7639B: https://gitlab.freedesktop.org/drm/msm/-/issues 7640T: git https://gitlab.freedesktop.org/drm/msm.git 7641F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7642F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7643F: drivers/gpu/drm/msm/adreno/ 7644F: drivers/gpu/drm/msm/msm_gpu.* 7645F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7646F: drivers/gpu/drm/msm/msm_ringbuffer.* 7647F: drivers/gpu/drm/msm/registers/adreno/ 7648F: include/uapi/drm/msm_drm.h 7649 7650DRM DRIVER for Qualcomm display hardware 7651M: Rob Clark <robin.clark@oss.qualcomm.com> 7652M: Dmitry Baryshkov <lumag@kernel.org> 7653R: Abhinav Kumar <abhinav.kumar@linux.dev> 7654R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7655R: Sean Paul <sean@poorly.run> 7656R: Marijn Suijten <marijn.suijten@somainline.org> 7657L: linux-arm-msm@vger.kernel.org 7658L: dri-devel@lists.freedesktop.org 7659L: freedreno@lists.freedesktop.org 7660S: Maintained 7661B: https://gitlab.freedesktop.org/drm/msm/-/issues 7662T: git https://gitlab.freedesktop.org/drm/msm.git 7663F: Documentation/devicetree/bindings/display/msm/ 7664F: drivers/gpu/drm/ci/xfails/msm* 7665F: drivers/gpu/drm/msm/ 7666F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7667F: include/uapi/drm/msm_drm.h 7668 7669DRM DRIVER FOR NOVATEK NT35510 PANELS 7670M: Linus Walleij <linus.walleij@linaro.org> 7671S: Maintained 7672T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7673F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7674F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7675 7676DRM DRIVER FOR NOVATEK NT35560 PANELS 7677M: Linus Walleij <linus.walleij@linaro.org> 7678S: Maintained 7679T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7680F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7681F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7682 7683DRM DRIVER FOR NOVATEK NT36523 PANELS 7684M: Jianhua Lu <lujianhua000@gmail.com> 7685S: Maintained 7686T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7687F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7688F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7689 7690DRM DRIVER FOR NOVATEK NT36672A PANELS 7691M: Sumit Semwal <sumit.semwal@linaro.org> 7692S: Maintained 7693T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7694F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7695F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7696 7697DRM DRIVER FOR NOVATEK NT37801 PANELS 7698M: Krzysztof Kozlowski <krzk@kernel.org> 7699S: Maintained 7700F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7701F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7702 7703DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7704M: Lyude Paul <lyude@redhat.com> 7705M: Danilo Krummrich <dakr@kernel.org> 7706L: dri-devel@lists.freedesktop.org 7707L: nouveau@lists.freedesktop.org 7708S: Supported 7709W: https://nouveau.freedesktop.org/ 7710Q: https://patchwork.freedesktop.org/project/nouveau/ 7711Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7712B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7713C: irc://irc.oftc.net/nouveau 7714T: git https://gitlab.freedesktop.org/drm/nouveau.git 7715F: drivers/gpu/drm/nouveau/ 7716F: include/uapi/drm/nouveau_drm.h 7717 7718CORE DRIVER FOR NVIDIA GPUS [RUST] 7719M: Danilo Krummrich <dakr@kernel.org> 7720L: nouveau@lists.freedesktop.org 7721S: Supported 7722Q: https://patchwork.freedesktop.org/project/nouveau/ 7723B: https://gitlab.freedesktop.org/drm/nova/-/issues 7724C: irc://irc.oftc.net/nouveau 7725T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7726F: Documentation/gpu/nova/ 7727F: drivers/gpu/nova-core/ 7728 7729DRM DRIVER FOR NVIDIA GPUS [RUST] 7730M: Danilo Krummrich <dakr@kernel.org> 7731L: nouveau@lists.freedesktop.org 7732S: Supported 7733Q: https://patchwork.freedesktop.org/project/nouveau/ 7734B: https://gitlab.freedesktop.org/drm/nova/-/issues 7735C: irc://irc.oftc.net/nouveau 7736T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7737F: Documentation/gpu/nova/ 7738F: drivers/gpu/drm/nova/ 7739F: include/uapi/drm/nova_drm.h 7740 7741DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7742M: Stefan Mavrodiev <stefan@olimex.com> 7743S: Maintained 7744F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7745F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7746 7747DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7748R: Douglas Anderson <dianders@chromium.org> 7749F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7750F: drivers/gpu/drm/bridge/parade-ps8640.c 7751 7752DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7753M: Alex Lanzano <lanzano.alex@gmail.com> 7754S: Maintained 7755T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7756F: Documentation/devicetree/bindings/display/repaper.txt 7757F: drivers/gpu/drm/tiny/repaper.c 7758 7759DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7760M: Dave Airlie <airlied@redhat.com> 7761M: Gerd Hoffmann <kraxel@redhat.com> 7762L: virtualization@lists.linux.dev 7763S: Obsolete 7764W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7765T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7766F: drivers/gpu/drm/tiny/cirrus-qemu.c 7767 7768DRM DRIVER FOR QXL VIRTUAL GPU 7769M: Dave Airlie <airlied@redhat.com> 7770M: Gerd Hoffmann <kraxel@redhat.com> 7771L: virtualization@lists.linux.dev 7772L: spice-devel@lists.freedesktop.org 7773S: Maintained 7774T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7775F: drivers/gpu/drm/qxl/ 7776F: include/uapi/drm/qxl_drm.h 7777 7778DRM DRIVER FOR RAYDIUM RM67191 PANELS 7779M: Robert Chiras <robert.chiras@nxp.com> 7780S: Maintained 7781F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7782F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7783 7784DRM DRIVER FOR SAMSUNG DB7430 PANELS 7785M: Linus Walleij <linus.walleij@linaro.org> 7786S: Maintained 7787T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7788F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7789F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7790 7791DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7792M: Inki Dae <inki.dae@samsung.com> 7793M: Jagan Teki <jagan@amarulasolutions.com> 7794M: Marek Szyprowski <m.szyprowski@samsung.com> 7795S: Maintained 7796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7797F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7798F: drivers/gpu/drm/bridge/samsung-dsim.c 7799F: include/drm/bridge/samsung-dsim.h 7800 7801DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7802M: Markuss Broks <markuss.broks@gmail.com> 7803S: Maintained 7804F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7805F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7806 7807DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7808M: Artur Weber <aweber.kernel@gmail.com> 7809S: Maintained 7810F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7811F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7812 7813DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7814M: Dzmitry Sankouski <dsankouski@gmail.com> 7815S: Maintained 7816F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7817F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7818 7819DRM DRIVER FOR SHARP MEMORY LCD 7820M: Alex Lanzano <lanzano.alex@gmail.com> 7821S: Maintained 7822F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7823F: drivers/gpu/drm/tiny/sharp-memory.c 7824 7825DRM DRIVER FOR SITRONIX ST7586 PANELS 7826M: David Lechner <david@lechnology.com> 7827S: Maintained 7828T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7829F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7830F: drivers/gpu/drm/sitronix/st7586.c 7831 7832DRM DRIVER FOR SITRONIX ST7571 PANELS 7833M: Marcus Folkesson <marcus.folkesson@gmail.com> 7834S: Maintained 7835F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7836F: drivers/gpu/drm/sitronix/st7571-i2c.c 7837 7838DRM DRIVER FOR SITRONIX ST7701 PANELS 7839M: Jagan Teki <jagan@amarulasolutions.com> 7840S: Maintained 7841F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7842F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7843 7844DRM DRIVER FOR SITRONIX ST7703 PANELS 7845M: Guido Günther <agx@sigxcpu.org> 7846R: Purism Kernel Team <kernel@puri.sm> 7847R: Ondrej Jirman <megi@xff.cz> 7848S: Maintained 7849F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7850F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7851 7852DRM DRIVER FOR SITRONIX ST7735R PANELS 7853M: David Lechner <david@lechnology.com> 7854S: Maintained 7855T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7856F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7857F: drivers/gpu/drm/sitronix/st7735r.c 7858 7859DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7860M: Javier Martinez Canillas <javierm@redhat.com> 7861S: Maintained 7862T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7863F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7864F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7865F: drivers/gpu/drm/solomon/ssd130x* 7866 7867DRM DRIVER FOR ST-ERICSSON MCDE 7868M: Linus Walleij <linus.walleij@linaro.org> 7869S: Maintained 7870T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7871F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7872F: drivers/gpu/drm/mcde/ 7873 7874DRM DRIVER FOR SYNAPTICS R63353 PANELS 7875M: Michael Trimarchi <michael@amarulasolutions.com> 7876S: Maintained 7877F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7878F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7879 7880DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7881M: Jagan Teki <jagan@amarulasolutions.com> 7882S: Maintained 7883F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7884F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7885 7886DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7887R: Douglas Anderson <dianders@chromium.org> 7888F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7889F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7890 7891DRM DRIVER FOR TPO TPG110 PANELS 7892M: Linus Walleij <linus.walleij@linaro.org> 7893S: Maintained 7894T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7895F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7896F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7897 7898DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7899M: Dave Airlie <airlied@redhat.com> 7900R: Sean Paul <sean@poorly.run> 7901R: Thomas Zimmermann <tzimmermann@suse.de> 7902L: dri-devel@lists.freedesktop.org 7903S: Supported 7904T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7905F: drivers/gpu/drm/udl/ 7906 7907DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7908M: Louis Chauvet <louis.chauvet@bootlin.com> 7909R: Haneen Mohammed <hamohammed.sa@gmail.com> 7910R: Simona Vetter <simona@ffwll.ch> 7911R: Melissa Wen <melissa.srw@gmail.com> 7912L: dri-devel@lists.freedesktop.org 7913S: Maintained 7914T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7915F: Documentation/gpu/vkms.rst 7916F: drivers/gpu/drm/ci/xfails/vkms* 7917F: drivers/gpu/drm/vkms/ 7918 7919DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7920M: Hans de Goede <hansg@kernel.org> 7921L: dri-devel@lists.freedesktop.org 7922S: Maintained 7923T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7924F: drivers/gpu/drm/vboxvideo/ 7925 7926DRM DRIVER FOR VMWARE VIRTUAL GPU 7927M: Zack Rusin <zack.rusin@broadcom.com> 7928R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7929L: dri-devel@lists.freedesktop.org 7930S: Supported 7931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7932F: drivers/gpu/drm/vmwgfx/ 7933F: include/uapi/drm/vmwgfx_drm.h 7934 7935DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7936M: Linus Walleij <linus.walleij@linaro.org> 7937S: Maintained 7938T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7939F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7940F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7941 7942DRM DRIVERS 7943M: David Airlie <airlied@gmail.com> 7944M: Simona Vetter <simona@ffwll.ch> 7945L: dri-devel@lists.freedesktop.org 7946S: Maintained 7947B: https://gitlab.freedesktop.org/drm 7948C: irc://irc.oftc.net/dri-devel 7949T: git https://gitlab.freedesktop.org/drm/kernel.git 7950F: Documentation/devicetree/bindings/display/ 7951F: Documentation/devicetree/bindings/gpu/ 7952F: Documentation/gpu/ 7953F: drivers/gpu/ 7954F: rust/kernel/drm/ 7955F: include/drm/ 7956F: include/linux/vga* 7957F: include/uapi/drm/ 7958 7959DRM DRIVERS AND MISC GPU PATCHES 7960M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7961M: Maxime Ripard <mripard@kernel.org> 7962M: Thomas Zimmermann <tzimmermann@suse.de> 7963S: Maintained 7964W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7965T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7966F: Documentation/devicetree/bindings/display/ 7967F: Documentation/devicetree/bindings/gpu/ 7968F: Documentation/gpu/ 7969F: drivers/gpu/drm/ 7970F: drivers/gpu/vga/ 7971F: rust/kernel/drm/ 7972F: include/drm/drm 7973F: include/linux/vga* 7974F: include/uapi/drm/ 7975X: drivers/gpu/drm/amd/ 7976X: drivers/gpu/drm/armada/ 7977X: drivers/gpu/drm/etnaviv/ 7978X: drivers/gpu/drm/exynos/ 7979X: drivers/gpu/drm/i915/ 7980X: drivers/gpu/drm/kmb/ 7981X: drivers/gpu/drm/mediatek/ 7982X: drivers/gpu/drm/msm/ 7983X: drivers/gpu/drm/nouveau/ 7984X: drivers/gpu/drm/radeon/ 7985X: drivers/gpu/drm/tegra/ 7986X: drivers/gpu/drm/xe/ 7987 7988DRM DRIVERS FOR ALLWINNER A10 7989M: Maxime Ripard <mripard@kernel.org> 7990M: Chen-Yu Tsai <wens@csie.org> 7991L: dri-devel@lists.freedesktop.org 7992S: Supported 7993T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7994F: Documentation/devicetree/bindings/display/allwinner* 7995F: drivers/gpu/drm/sun4i/ 7996 7997DRM DRIVERS FOR AMLOGIC SOCS 7998M: Neil Armstrong <neil.armstrong@linaro.org> 7999L: dri-devel@lists.freedesktop.org 8000L: linux-amlogic@lists.infradead.org 8001S: Supported 8002W: http://linux-meson.com/ 8003T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8004F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8005F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8006F: Documentation/gpu/meson.rst 8007F: drivers/gpu/drm/ci/xfails/meson* 8008F: drivers/gpu/drm/meson/ 8009 8010DRM DRIVERS FOR ATMEL HLCDC 8011M: Manikandan Muralidharan <manikandan.m@microchip.com> 8012M: Dharma Balasubiramani <dharma.b@microchip.com> 8013L: dri-devel@lists.freedesktop.org 8014S: Supported 8015T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8016F: Documentation/devicetree/bindings/display/atmel/ 8017F: drivers/gpu/drm/atmel-hlcdc/ 8018 8019DRM DRIVERS FOR BRIDGE CHIPS 8020M: Andrzej Hajda <andrzej.hajda@intel.com> 8021M: Neil Armstrong <neil.armstrong@linaro.org> 8022M: Robert Foss <rfoss@kernel.org> 8023R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8024R: Jonas Karlman <jonas@kwiboo.se> 8025R: Jernej Skrabec <jernej.skrabec@gmail.com> 8026S: Maintained 8027T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8028F: Documentation/devicetree/bindings/display/bridge/ 8029F: drivers/gpu/drm/bridge/ 8030F: drivers/gpu/drm/display/drm_bridge_connector.c 8031F: drivers/gpu/drm/drm_bridge.c 8032F: include/drm/drm_bridge.h 8033F: include/drm/drm_bridge_connector.h 8034 8035DRM DRIVERS FOR EXYNOS 8036M: Inki Dae <inki.dae@samsung.com> 8037M: Seung-Woo Kim <sw0312.kim@samsung.com> 8038M: Kyungmin Park <kyungmin.park@samsung.com> 8039L: dri-devel@lists.freedesktop.org 8040S: Supported 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8042F: Documentation/devicetree/bindings/display/samsung/ 8043F: drivers/gpu/drm/exynos/ 8044F: include/uapi/drm/exynos_drm.h 8045 8046DRM DRIVERS FOR FREESCALE DCU 8047M: Stefan Agner <stefan@agner.ch> 8048M: Alison Wang <alison.wang@nxp.com> 8049L: dri-devel@lists.freedesktop.org 8050S: Supported 8051T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8052F: Documentation/devicetree/bindings/display/fsl,dcu.txt 8053F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8054F: drivers/gpu/drm/fsl-dcu/ 8055 8056DRM DRIVERS FOR FREESCALE IMX 5/6 8057M: Philipp Zabel <p.zabel@pengutronix.de> 8058L: dri-devel@lists.freedesktop.org 8059S: Maintained 8060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8061T: git git://git.pengutronix.de/git/pza/linux 8062F: Documentation/devicetree/bindings/display/imx/ 8063F: drivers/gpu/drm/imx/ipuv3/ 8064F: drivers/gpu/ipu-v3/ 8065 8066DRM DRIVERS FOR FREESCALE IMX BRIDGE 8067M: Liu Ying <victor.liu@nxp.com> 8068L: dri-devel@lists.freedesktop.org 8069S: Maintained 8070F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8071F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8072F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8073F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8074F: drivers/gpu/drm/bridge/imx/ 8075 8076DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8077M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8078L: dri-devel@lists.freedesktop.org 8079S: Maintained 8080T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8081F: drivers/gpu/drm/gma500/ 8082 8083DRM DRIVERS FOR HISILICON 8084M: Xinliang Liu <xinliang.liu@linaro.org> 8085M: Tian Tao <tiantao6@hisilicon.com> 8086R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8087R: Sumit Semwal <sumit.semwal@linaro.org> 8088R: Yongqin Liu <yongqin.liu@linaro.org> 8089R: John Stultz <jstultz@google.com> 8090L: dri-devel@lists.freedesktop.org 8091S: Maintained 8092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8093F: Documentation/devicetree/bindings/display/hisilicon/ 8094F: drivers/gpu/drm/hisilicon/ 8095 8096DRM DRIVERS FOR LIMA 8097M: Qiang Yu <yuq825@gmail.com> 8098L: dri-devel@lists.freedesktop.org 8099L: lima@lists.freedesktop.org (moderated for non-subscribers) 8100S: Maintained 8101T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8102F: drivers/gpu/drm/lima/ 8103F: include/uapi/drm/lima_drm.h 8104 8105DRM DRIVERS FOR LOONGSON 8106M: Sui Jingfeng <suijingfeng@loongson.cn> 8107L: dri-devel@lists.freedesktop.org 8108S: Supported 8109T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8110F: drivers/gpu/drm/loongson/ 8111 8112DRM DRIVERS FOR MEDIATEK 8113M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8114M: Philipp Zabel <p.zabel@pengutronix.de> 8115L: dri-devel@lists.freedesktop.org 8116L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8117S: Supported 8118F: Documentation/devicetree/bindings/display/mediatek/ 8119F: drivers/gpu/drm/ci/xfails/mediatek* 8120F: drivers/gpu/drm/mediatek/ 8121F: drivers/phy/mediatek/phy-mtk-dp.c 8122F: drivers/phy/mediatek/phy-mtk-hdmi* 8123F: drivers/phy/mediatek/phy-mtk-mipi* 8124 8125DRM DRIVERS FOR NVIDIA TEGRA 8126M: Thierry Reding <thierry.reding@gmail.com> 8127M: Mikko Perttunen <mperttunen@nvidia.com> 8128L: dri-devel@lists.freedesktop.org 8129L: linux-tegra@vger.kernel.org 8130S: Supported 8131T: git https://gitlab.freedesktop.org/drm/tegra.git 8132F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8133F: Documentation/devicetree/bindings/gpu/host1x/ 8134F: drivers/gpu/drm/tegra/ 8135F: drivers/gpu/host1x/ 8136F: include/linux/host1x.h 8137F: include/uapi/drm/tegra_drm.h 8138 8139DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8140M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8141R: Janne Grunau <j@jannau.net> 8142L: dri-devel@lists.freedesktop.org 8143L: asahi@lists.linux.dev 8144S: Maintained 8145W: https://asahilinux.org 8146B: https://github.com/AsahiLinux/linux/issues 8147C: irc://irc.oftc.net/asahi-dev 8148T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8149F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8150F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8151F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8152F: drivers/gpu/drm/adp/ 8153F: drivers/gpu/drm/panel/panel-summit.c 8154 8155DRM DRIVERS FOR RENESAS R-CAR 8156M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8157M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8158R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8159L: dri-devel@lists.freedesktop.org 8160L: linux-renesas-soc@vger.kernel.org 8161S: Supported 8162T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8163F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8164F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8165F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8166F: Documentation/devicetree/bindings/display/renesas,du.yaml 8167F: drivers/gpu/drm/renesas/rcar-du/ 8168 8169DRM DRIVERS FOR RENESAS RZ 8170M: Biju Das <biju.das.jz@bp.renesas.com> 8171L: dri-devel@lists.freedesktop.org 8172L: linux-renesas-soc@vger.kernel.org 8173S: Maintained 8174T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8175F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8176F: drivers/gpu/drm/renesas/rz-du/ 8177 8178DRM DRIVERS FOR RENESAS SHMOBILE 8179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8180M: Geert Uytterhoeven <geert+renesas@glider.be> 8181L: dri-devel@lists.freedesktop.org 8182L: linux-renesas-soc@vger.kernel.org 8183S: Supported 8184T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8185F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8186F: drivers/gpu/drm/renesas/shmobile/ 8187F: include/linux/platform_data/shmob_drm.h 8188 8189DRM DRIVERS FOR ROCKCHIP 8190M: Sandy Huang <hjc@rock-chips.com> 8191M: Heiko Stübner <heiko@sntech.de> 8192M: Andy Yan <andy.yan@rock-chips.com> 8193L: dri-devel@lists.freedesktop.org 8194S: Maintained 8195T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8196F: Documentation/devicetree/bindings/display/rockchip/ 8197F: drivers/gpu/drm/ci/xfails/rockchip* 8198F: drivers/gpu/drm/rockchip/ 8199 8200DRM DRIVERS FOR STI 8201M: Alain Volmat <alain.volmat@foss.st.com> 8202M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8203L: dri-devel@lists.freedesktop.org 8204S: Maintained 8205T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8206F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8207F: drivers/gpu/drm/sti 8208 8209DRM DRIVERS FOR STM 8210M: Yannick Fertre <yannick.fertre@foss.st.com> 8211M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8212M: Philippe Cornu <philippe.cornu@foss.st.com> 8213L: dri-devel@lists.freedesktop.org 8214S: Maintained 8215T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8216F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8217F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8218F: drivers/gpu/drm/stm 8219 8220DRM DRIVERS FOR TI KEYSTONE 8221M: Jyri Sarha <jyri.sarha@iki.fi> 8222M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8223L: dri-devel@lists.freedesktop.org 8224S: Maintained 8225T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8226F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8227F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8228F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8229F: drivers/gpu/drm/tidss/ 8230 8231DRM DRIVERS FOR TI LCDC 8232M: Jyri Sarha <jyri.sarha@iki.fi> 8233M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8234L: dri-devel@lists.freedesktop.org 8235S: Maintained 8236T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8237F: Documentation/devicetree/bindings/display/tilcdc/ 8238F: drivers/gpu/drm/tilcdc/ 8239 8240DRM DRIVERS FOR TI OMAP 8241M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8242L: dri-devel@lists.freedesktop.org 8243S: Maintained 8244T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8245F: Documentation/devicetree/bindings/display/ti/ 8246F: drivers/gpu/drm/omapdrm/ 8247 8248DRM DRIVERS FOR V3D 8249M: Melissa Wen <mwen@igalia.com> 8250M: Maíra Canal <mcanal@igalia.com> 8251S: Supported 8252T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8253F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8254F: drivers/gpu/drm/v3d/ 8255F: include/uapi/drm/v3d_drm.h 8256 8257DRM DRIVERS FOR VC4 8258M: Maxime Ripard <mripard@kernel.org> 8259M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8260R: Maíra Canal <mcanal@igalia.com> 8261R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8262S: Supported 8263T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8264F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8265F: drivers/gpu/drm/vc4/ 8266F: include/uapi/drm/vc4_drm.h 8267 8268DRM DRIVERS FOR VIVANTE GPU IP 8269M: Lucas Stach <l.stach@pengutronix.de> 8270R: Russell King <linux+etnaviv@armlinux.org.uk> 8271R: Christian Gmeiner <christian.gmeiner@gmail.com> 8272L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8273L: dri-devel@lists.freedesktop.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8276F: drivers/gpu/drm/etnaviv/ 8277F: include/uapi/drm/etnaviv_drm.h 8278 8279DRM DRIVERS FOR XEN 8280M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8281L: dri-devel@lists.freedesktop.org 8282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8283S: Supported 8284T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8285F: Documentation/gpu/xen-front.rst 8286F: drivers/gpu/drm/xen/ 8287 8288DRM DRIVERS FOR XILINX 8289M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8290M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8291L: dri-devel@lists.freedesktop.org 8292S: Maintained 8293T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8294F: Documentation/devicetree/bindings/display/xlnx/ 8295F: Documentation/gpu/zynqmp.rst 8296F: drivers/gpu/drm/xlnx/ 8297 8298DRM GPU SCHEDULER 8299M: Matthew Brost <matthew.brost@intel.com> 8300M: Danilo Krummrich <dakr@kernel.org> 8301M: Philipp Stanner <phasta@kernel.org> 8302R: Christian König <ckoenig.leichtzumerken@gmail.com> 8303L: dri-devel@lists.freedesktop.org 8304S: Supported 8305T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8306F: drivers/gpu/drm/scheduler/ 8307F: include/drm/gpu_scheduler.h 8308 8309DRM PANEL DRIVERS 8310M: Neil Armstrong <neil.armstrong@linaro.org> 8311R: Jessica Zhang <quic_jesszhan@quicinc.com> 8312L: dri-devel@lists.freedesktop.org 8313S: Maintained 8314T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8315F: Documentation/devicetree/bindings/display/panel/ 8316F: drivers/gpu/drm/drm_panel.c 8317F: drivers/gpu/drm/panel/ 8318F: include/drm/drm_panel.h 8319 8320DRM PRIVACY-SCREEN CLASS 8321M: Hans de Goede <hansg@kernel.org> 8322L: dri-devel@lists.freedesktop.org 8323S: Maintained 8324T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8325F: drivers/gpu/drm/drm_privacy_screen* 8326F: include/drm/drm_privacy_screen* 8327 8328DRM TTM SUBSYSTEM 8329M: Christian Koenig <christian.koenig@amd.com> 8330M: Huang Rui <ray.huang@amd.com> 8331R: Matthew Auld <matthew.auld@intel.com> 8332R: Matthew Brost <matthew.brost@intel.com> 8333L: dri-devel@lists.freedesktop.org 8334S: Maintained 8335T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8336F: drivers/gpu/drm/ttm/ 8337F: include/drm/ttm/ 8338 8339DRM AUTOMATED TESTING 8340M: Helen Koike <helen.fornazier@gmail.com> 8341M: Vignesh Raman <vignesh.raman@collabora.com> 8342L: dri-devel@lists.freedesktop.org 8343S: Maintained 8344T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8345F: Documentation/gpu/automated_testing.rst 8346F: drivers/gpu/drm/ci/ 8347 8348DSBR100 USB FM RADIO DRIVER 8349M: Alexey Klimov <alexey.klimov@linaro.org> 8350L: linux-media@vger.kernel.org 8351S: Maintained 8352T: git git://linuxtv.org/media.git 8353F: drivers/media/radio/dsbr100.c 8354 8355DT3155 MEDIA DRIVER 8356M: Hans Verkuil <hverkuil@xs4all.nl> 8357L: linux-media@vger.kernel.org 8358S: Odd Fixes 8359W: https://linuxtv.org 8360T: git git://linuxtv.org/media.git 8361F: drivers/media/pci/dt3155/ 8362 8363DVB_USB_AF9015 MEDIA DRIVER 8364L: linux-media@vger.kernel.org 8365S: Orphan 8366W: https://linuxtv.org 8367Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8368F: drivers/media/usb/dvb-usb-v2/af9015* 8369 8370DVB_USB_AF9035 MEDIA DRIVER 8371L: linux-media@vger.kernel.org 8372S: Orphan 8373W: https://linuxtv.org 8374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8375F: drivers/media/usb/dvb-usb-v2/af9035* 8376 8377DVB_USB_ANYSEE MEDIA DRIVER 8378L: linux-media@vger.kernel.org 8379S: Orphan 8380W: https://linuxtv.org 8381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8382F: drivers/media/usb/dvb-usb-v2/anysee* 8383 8384DVB_USB_AU6610 MEDIA DRIVER 8385L: linux-media@vger.kernel.org 8386S: Orphan 8387W: https://linuxtv.org 8388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8389F: drivers/media/usb/dvb-usb-v2/au6610* 8390 8391DVB_USB_CE6230 MEDIA DRIVER 8392L: linux-media@vger.kernel.org 8393S: Orphan 8394W: https://linuxtv.org 8395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8396F: drivers/media/usb/dvb-usb-v2/ce6230* 8397 8398DVB_USB_CXUSB MEDIA DRIVER 8399M: Michael Krufky <mkrufky@linuxtv.org> 8400L: linux-media@vger.kernel.org 8401S: Maintained 8402W: https://linuxtv.org 8403W: http://github.com/mkrufky 8404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8405T: git git://linuxtv.org/media.git 8406F: drivers/media/usb/dvb-usb/cxusb* 8407 8408DVB_USB_EC168 MEDIA DRIVER 8409L: linux-media@vger.kernel.org 8410S: Orphan 8411W: https://linuxtv.org 8412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8413F: drivers/media/usb/dvb-usb-v2/ec168* 8414 8415DVB_USB_GL861 MEDIA DRIVER 8416L: linux-media@vger.kernel.org 8417S: Orphan 8418W: https://linuxtv.org 8419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8420F: drivers/media/usb/dvb-usb-v2/gl861* 8421 8422DVB_USB_MXL111SF MEDIA DRIVER 8423M: Michael Krufky <mkrufky@linuxtv.org> 8424L: linux-media@vger.kernel.org 8425S: Maintained 8426W: https://linuxtv.org 8427W: http://github.com/mkrufky 8428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8429T: git git://linuxtv.org/mkrufky/mxl111sf.git 8430F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8431 8432DVB_USB_RTL28XXU MEDIA DRIVER 8433L: linux-media@vger.kernel.org 8434S: Orphan 8435W: https://linuxtv.org 8436Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8437F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8438 8439DVB_USB_V2 MEDIA DRIVER 8440L: linux-media@vger.kernel.org 8441S: Orphan 8442W: https://linuxtv.org 8443W: http://palosaari.fi/linux/ 8444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8445F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8446F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8447 8448DYNAMIC DEBUG 8449M: Jason Baron <jbaron@akamai.com> 8450M: Jim Cromie <jim.cromie@gmail.com> 8451S: Maintained 8452F: include/linux/dynamic_debug.h 8453F: lib/dynamic_debug.c 8454F: lib/test_dynamic_debug.c 8455 8456DYNAMIC INTERRUPT MODERATION 8457M: Tal Gilboa <talgi@nvidia.com> 8458S: Maintained 8459F: Documentation/networking/net_dim.rst 8460F: include/linux/dim.h 8461F: lib/dim/ 8462 8463DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8464M: Daniel Lezcano <daniel.lezcano@kernel.org> 8465L: linux-pm@vger.kernel.org 8466S: Supported 8467B: https://bugzilla.kernel.org 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8469F: drivers/powercap/dtpm* 8470F: include/linux/dtpm.h 8471 8472DZ DECSTATION DZ11 SERIAL DRIVER 8473M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8474S: Maintained 8475F: drivers/tty/serial/dz.* 8476 8477E3X0 POWER BUTTON DRIVER 8478M: Moritz Fischer <moritz.fischer@ettus.com> 8479L: usrp-users@lists.ettus.com 8480S: Supported 8481W: http://www.ettus.com 8482F: Documentation/devicetree/bindings/input/e3x0-button.txt 8483F: drivers/input/misc/e3x0-button.c 8484 8485E4000 MEDIA DRIVER 8486L: linux-media@vger.kernel.org 8487S: Orphan 8488W: https://linuxtv.org 8489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8490F: drivers/media/tuners/e4000* 8491 8492EARTH_PT1 MEDIA DRIVER 8493M: Akihiro Tsukada <tskd08@gmail.com> 8494L: linux-media@vger.kernel.org 8495S: Odd Fixes 8496F: drivers/media/pci/pt1/ 8497 8498EARTH_PT3 MEDIA DRIVER 8499M: Akihiro Tsukada <tskd08@gmail.com> 8500L: linux-media@vger.kernel.org 8501S: Odd Fixes 8502F: drivers/media/pci/pt3/ 8503 8504EC100 MEDIA DRIVER 8505L: linux-media@vger.kernel.org 8506S: Orphan 8507W: https://linuxtv.org 8508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8509F: drivers/media/dvb-frontends/ec100* 8510 8511ECONET MIPS PLATFORM 8512M: Caleb James DeLisle <cjd@cjdns.fr> 8513L: linux-mips@vger.kernel.org 8514S: Maintained 8515F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8516F: Documentation/devicetree/bindings/mips/econet.yaml 8517F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8518F: arch/mips/boot/dts/econet/ 8519F: arch/mips/econet/ 8520F: drivers/clocksource/timer-econet-en751221.c 8521F: drivers/irqchip/irq-econet-en751221.c 8522 8523ECRYPT FILE SYSTEM 8524M: Tyler Hicks <code@tyhicks.com> 8525L: ecryptfs@vger.kernel.org 8526S: Odd Fixes 8527W: http://ecryptfs.org 8528W: https://launchpad.net/ecryptfs 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8530F: Documentation/filesystems/ecryptfs.rst 8531F: fs/ecryptfs/ 8532 8533EDAC-AMD64 8534M: Yazen Ghannam <yazen.ghannam@amd.com> 8535L: linux-edac@vger.kernel.org 8536S: Supported 8537F: drivers/edac/amd64_edac* 8538F: drivers/edac/mce_amd* 8539 8540EDAC-ARMADA 8541M: Jan Luebbe <jlu@pengutronix.de> 8542L: linux-edac@vger.kernel.org 8543S: Maintained 8544F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8545F: drivers/edac/armada_xp_* 8546 8547EDAC-AST2500 8548M: Stefan Schaeckeler <sschaeck@cisco.com> 8549S: Supported 8550F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8551F: drivers/edac/aspeed_edac.c 8552 8553EDAC-BLUEFIELD 8554M: Shravan Kumar Ramani <shravankr@nvidia.com> 8555M: David Thompson <davthompson@nvidia.com> 8556S: Supported 8557F: drivers/edac/bluefield_edac.c 8558 8559EDAC-CALXEDA 8560M: Andre Przywara <andre.przywara@arm.com> 8561L: linux-edac@vger.kernel.org 8562S: Maintained 8563F: drivers/edac/highbank* 8564 8565EDAC-CAVIUM OCTEON 8566M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8567L: linux-edac@vger.kernel.org 8568L: linux-mips@vger.kernel.org 8569S: Maintained 8570F: drivers/edac/octeon_edac* 8571 8572EDAC-CAVIUM THUNDERX 8573M: Robert Richter <rric@kernel.org> 8574L: linux-edac@vger.kernel.org 8575S: Odd Fixes 8576F: drivers/edac/thunderx_edac* 8577 8578EDAC-CORE 8579M: Borislav Petkov <bp@alien8.de> 8580M: Tony Luck <tony.luck@intel.com> 8581R: James Morse <james.morse@arm.com> 8582R: Mauro Carvalho Chehab <mchehab@kernel.org> 8583R: Robert Richter <rric@kernel.org> 8584L: linux-edac@vger.kernel.org 8585S: Supported 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8587F: Documentation/driver-api/edac.rst 8588F: drivers/edac/ 8589F: include/linux/edac.h 8590 8591EDAC-DMC520 8592M: Lei Wang <lewan@microsoft.com> 8593L: linux-edac@vger.kernel.org 8594S: Supported 8595F: drivers/edac/dmc520_edac.c 8596 8597EDAC-E752X 8598M: Mark Gross <markgross@kernel.org> 8599L: linux-edac@vger.kernel.org 8600S: Maintained 8601F: drivers/edac/e752x_edac.c 8602 8603EDAC-E7XXX 8604L: linux-edac@vger.kernel.org 8605S: Maintained 8606F: drivers/edac/e7xxx_edac.c 8607 8608EDAC-FSL_DDR 8609R: Frank Li <Frank.Li@nxp.com> 8610L: imx@lists.linux.dev 8611L: linux-edac@vger.kernel.org 8612S: Maintained 8613F: drivers/edac/fsl_ddr_edac.* 8614 8615EDAC-GHES 8616M: Mauro Carvalho Chehab <mchehab@kernel.org> 8617L: linux-edac@vger.kernel.org 8618S: Maintained 8619F: drivers/edac/ghes_edac.c 8620 8621EDAC-I10NM 8622M: Tony Luck <tony.luck@intel.com> 8623L: linux-edac@vger.kernel.org 8624S: Maintained 8625F: drivers/edac/i10nm_base.c 8626 8627EDAC-I3000 8628L: linux-edac@vger.kernel.org 8629S: Orphan 8630F: drivers/edac/i3000_edac.c 8631 8632EDAC-I5000 8633L: linux-edac@vger.kernel.org 8634S: Maintained 8635F: drivers/edac/i5000_edac.c 8636 8637EDAC-I5400 8638M: Mauro Carvalho Chehab <mchehab@kernel.org> 8639L: linux-edac@vger.kernel.org 8640S: Maintained 8641F: drivers/edac/i5400_edac.c 8642 8643EDAC-I7300 8644M: Mauro Carvalho Chehab <mchehab@kernel.org> 8645L: linux-edac@vger.kernel.org 8646S: Maintained 8647F: drivers/edac/i7300_edac.c 8648 8649EDAC-I7CORE 8650M: Mauro Carvalho Chehab <mchehab@kernel.org> 8651L: linux-edac@vger.kernel.org 8652S: Maintained 8653F: drivers/edac/i7core_edac.c 8654 8655EDAC-I82443BXGX 8656M: Tim Small <tim@buttersideup.com> 8657L: linux-edac@vger.kernel.org 8658S: Maintained 8659F: drivers/edac/i82443bxgx_edac.c 8660 8661EDAC-I82975X 8662M: "Arvind R." <arvino55@gmail.com> 8663L: linux-edac@vger.kernel.org 8664S: Maintained 8665F: drivers/edac/i82975x_edac.c 8666 8667EDAC-IE31200 8668M: Jason Baron <jbaron@akamai.com> 8669L: linux-edac@vger.kernel.org 8670S: Maintained 8671F: drivers/edac/ie31200_edac.c 8672 8673EDAC-IGEN6 8674M: Tony Luck <tony.luck@intel.com> 8675R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8676L: linux-edac@vger.kernel.org 8677S: Maintained 8678F: drivers/edac/igen6_edac.c 8679 8680EDAC-MPC85XX 8681M: Johannes Thumshirn <morbidrsa@gmail.com> 8682L: linux-edac@vger.kernel.org 8683S: Maintained 8684F: drivers/edac/mpc85xx_edac.[ch] 8685 8686EDAC-NPCM 8687M: Marvin Lin <kflin@nuvoton.com> 8688M: Stanley Chu <yschu@nuvoton.com> 8689L: linux-edac@vger.kernel.org 8690S: Maintained 8691F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8692F: drivers/edac/npcm_edac.c 8693 8694EDAC-PASEMI 8695M: Egor Martovetsky <egor@pasemi.com> 8696L: linux-edac@vger.kernel.org 8697S: Maintained 8698F: drivers/edac/pasemi_edac.c 8699 8700EDAC-PND2 8701M: Tony Luck <tony.luck@intel.com> 8702L: linux-edac@vger.kernel.org 8703S: Maintained 8704F: drivers/edac/pnd2_edac.[ch] 8705 8706EDAC-QCOM 8707M: Manivannan Sadhasivam <mani@kernel.org> 8708L: linux-arm-msm@vger.kernel.org 8709L: linux-edac@vger.kernel.org 8710S: Maintained 8711F: drivers/edac/qcom_edac.c 8712 8713EDAC-R82600 8714M: Tim Small <tim@buttersideup.com> 8715L: linux-edac@vger.kernel.org 8716S: Maintained 8717F: drivers/edac/r82600_edac.c 8718 8719EDAC-SBRIDGE 8720M: Tony Luck <tony.luck@intel.com> 8721R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8722L: linux-edac@vger.kernel.org 8723S: Maintained 8724F: drivers/edac/sb_edac.c 8725 8726EDAC-SKYLAKE 8727M: Tony Luck <tony.luck@intel.com> 8728L: linux-edac@vger.kernel.org 8729S: Maintained 8730F: drivers/edac/skx_*.[ch] 8731 8732EDAC-TI 8733M: Tero Kristo <kristo@kernel.org> 8734L: linux-edac@vger.kernel.org 8735S: Odd Fixes 8736F: drivers/edac/ti_edac.c 8737 8738EDIROL UA-101/UA-1000 DRIVER 8739M: Clemens Ladisch <clemens@ladisch.de> 8740L: linux-sound@vger.kernel.org 8741S: Maintained 8742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8743F: sound/usb/misc/ua101.c 8744 8745EFI TEST DRIVER 8746M: Ivan Hu <ivan.hu@canonical.com> 8747M: Ard Biesheuvel <ardb@kernel.org> 8748L: linux-efi@vger.kernel.org 8749S: Maintained 8750F: drivers/firmware/efi/test/ 8751 8752EFI VARIABLE FILESYSTEM 8753M: Jeremy Kerr <jk@ozlabs.org> 8754M: Ard Biesheuvel <ardb@kernel.org> 8755L: linux-efi@vger.kernel.org 8756S: Maintained 8757T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8758F: fs/efivarfs/ 8759 8760EFIFB FRAMEBUFFER DRIVER 8761M: Peter Jones <pjones@redhat.com> 8762L: linux-fbdev@vger.kernel.org 8763S: Maintained 8764F: drivers/video/fbdev/efifb.c 8765 8766EFS FILESYSTEM 8767S: Orphan 8768W: http://aeschi.ch.eu.org/efs/ 8769F: fs/efs/ 8770 8771EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8772L: netdev@vger.kernel.org 8773S: Orphan 8774F: drivers/net/ethernet/ibm/ehea/ 8775 8776ELM327 CAN NETWORK DRIVER 8777M: Max Staudt <max@enpas.org> 8778L: linux-can@vger.kernel.org 8779S: Maintained 8780F: Documentation/networking/device_drivers/can/can327.rst 8781F: drivers/net/can/can327.c 8782 8783EM28XX VIDEO4LINUX DRIVER 8784M: Mauro Carvalho Chehab <mchehab@kernel.org> 8785L: linux-media@vger.kernel.org 8786S: Maintained 8787W: https://linuxtv.org 8788T: git git://linuxtv.org/media.git 8789F: Documentation/admin-guide/media/em28xx* 8790F: drivers/media/usb/em28xx/ 8791 8792EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8793M: Adrian Hunter <adrian.hunter@intel.com> 8794M: Asutosh Das <quic_asutoshd@quicinc.com> 8795R: Ritesh Harjani <ritesh.list@gmail.com> 8796L: linux-mmc@vger.kernel.org 8797S: Supported 8798F: drivers/mmc/host/cqhci* 8799 8800EMS CPC-PCI CAN DRIVER 8801M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8802M: support@ems-wuensche.com 8803L: linux-can@vger.kernel.org 8804S: Maintained 8805F: drivers/net/can/sja1000/ems_pci.c 8806 8807EMULEX 10Gbps iSCSI - OneConnect DRIVER 8808M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8809L: linux-scsi@vger.kernel.org 8810S: Supported 8811W: http://www.broadcom.com 8812F: drivers/scsi/be2iscsi/ 8813 8814EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8815M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8816M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8817M: Somnath Kotur <somnath.kotur@broadcom.com> 8818L: netdev@vger.kernel.org 8819S: Maintained 8820W: http://www.emulex.com 8821F: drivers/net/ethernet/emulex/benet/ 8822 8823EMULEX ONECONNECT ROCE DRIVER 8824M: Selvin Xavier <selvin.xavier@broadcom.com> 8825L: linux-rdma@vger.kernel.org 8826S: Odd Fixes 8827W: http://www.broadcom.com 8828F: drivers/infiniband/hw/ocrdma/ 8829F: include/uapi/rdma/ocrdma-abi.h 8830 8831EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8832M: James Smart <james.smart@broadcom.com> 8833M: Ram Vegesna <ram.vegesna@broadcom.com> 8834L: linux-scsi@vger.kernel.org 8835L: target-devel@vger.kernel.org 8836S: Supported 8837W: http://www.broadcom.com 8838F: drivers/scsi/elx/ 8839 8840EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8841M: James Smart <james.smart@broadcom.com> 8842M: Dick Kennedy <dick.kennedy@broadcom.com> 8843L: linux-scsi@vger.kernel.org 8844S: Supported 8845W: http://www.broadcom.com 8846F: drivers/scsi/lpfc/ 8847 8848ENE CB710 FLASH CARD READER DRIVER 8849M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8850S: Maintained 8851F: drivers/misc/cb710/ 8852F: drivers/mmc/host/cb710-mmc.* 8853F: include/linux/cb710.h 8854 8855ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8856M: Maxim Levitsky <maximlevitsky@gmail.com> 8857S: Maintained 8858F: drivers/media/rc/ene_ir.* 8859 8860ENERGY MODEL 8861M: Lukasz Luba <lukasz.luba@arm.com> 8862M: "Rafael J. Wysocki" <rafael@kernel.org> 8863L: linux-pm@vger.kernel.org 8864S: Maintained 8865F: kernel/power/energy_model.c 8866F: include/linux/energy_model.h 8867F: Documentation/power/energy-model.rst 8868 8869EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8870M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8871L: linuxppc-dev@lists.ozlabs.org 8872S: Maintained 8873F: drivers/tty/ehv_bytechan.c 8874 8875EPSON S1D13XXX FRAMEBUFFER DRIVER 8876M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8877S: Maintained 8878T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8879F: drivers/video/fbdev/s1d13xxxfb.c 8880F: include/video/s1d13xxxfb.h 8881 8882EROFS FILE SYSTEM 8883M: Gao Xiang <xiang@kernel.org> 8884M: Chao Yu <chao@kernel.org> 8885R: Yue Hu <zbestahu@gmail.com> 8886R: Jeffle Xu <jefflexu@linux.alibaba.com> 8887R: Sandeep Dhavale <dhavale@google.com> 8888R: Hongbo Li <lihongbo22@huawei.com> 8889L: linux-erofs@lists.ozlabs.org 8890S: Maintained 8891W: https://erofs.docs.kernel.org 8892T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8893F: Documentation/ABI/testing/sysfs-fs-erofs 8894F: Documentation/filesystems/erofs.rst 8895F: fs/erofs/ 8896F: include/trace/events/erofs.h 8897 8898ERRSEQ ERROR TRACKING INFRASTRUCTURE 8899M: Jeff Layton <jlayton@kernel.org> 8900S: Maintained 8901F: include/linux/errseq.h 8902F: lib/errseq.c 8903 8904ESD CAN NETWORK DRIVERS 8905M: Stefan Mätje <stefan.maetje@esd.eu> 8906R: socketcan@esd.eu 8907L: linux-can@vger.kernel.org 8908S: Maintained 8909F: drivers/net/can/esd/ 8910 8911ESD CAN/USB DRIVERS 8912M: Frank Jungclaus <frank.jungclaus@esd.eu> 8913R: socketcan@esd.eu 8914L: linux-can@vger.kernel.org 8915S: Maintained 8916F: drivers/net/can/usb/esd_usb.c 8917 8918ET131X NETWORK DRIVER 8919M: Mark Einon <mark.einon@gmail.com> 8920S: Odd Fixes 8921F: drivers/net/ethernet/agere/ 8922 8923ETAS ES58X CAN/USB DRIVER 8924M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8925L: linux-can@vger.kernel.org 8926S: Maintained 8927F: Documentation/networking/devlink/etas_es58x.rst 8928F: drivers/net/can/usb/etas_es58x/ 8929 8930ETHERNET BRIDGE 8931M: Nikolay Aleksandrov <razor@blackwall.org> 8932M: Ido Schimmel <idosch@nvidia.com> 8933L: bridge@lists.linux.dev 8934L: netdev@vger.kernel.org 8935S: Maintained 8936W: http://www.linuxfoundation.org/en/Net:Bridge 8937F: include/linux/if_bridge.h 8938F: include/uapi/linux/if_bridge.h 8939F: include/linux/netfilter_bridge/ 8940F: net/bridge/ 8941 8942ETHERNET PHY LIBRARY 8943M: Andrew Lunn <andrew@lunn.ch> 8944M: Heiner Kallweit <hkallweit1@gmail.com> 8945R: Russell King <linux@armlinux.org.uk> 8946L: netdev@vger.kernel.org 8947S: Maintained 8948F: Documentation/ABI/testing/sysfs-class-net-phydev 8949F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8950F: Documentation/devicetree/bindings/net/mdio* 8951F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8952F: Documentation/networking/phy.rst 8953F: drivers/net/mdio/ 8954F: drivers/net/mdio/acpi_mdio.c 8955F: drivers/net/mdio/fwnode_mdio.c 8956F: drivers/net/mdio/of_mdio.c 8957F: drivers/net/pcs/ 8958F: drivers/net/phy/ 8959F: include/dt-bindings/net/qca-ar803x.h 8960F: include/linux/*mdio*.h 8961F: include/linux/linkmode.h 8962F: include/linux/mdio/*.h 8963F: include/linux/mii.h 8964F: include/linux/of_net.h 8965F: include/linux/phy.h 8966F: include/linux/phy_fixed.h 8967F: include/linux/phy_link_topology.h 8968F: include/linux/phylib_stubs.h 8969F: include/linux/platform_data/mdio-bcm-unimac.h 8970F: include/linux/platform_data/mdio-gpio.h 8971F: include/trace/events/mdio.h 8972F: include/uapi/linux/mdio.h 8973F: include/uapi/linux/mii.h 8974F: net/core/of_net.c 8975 8976ETHERNET PHY LIBRARY [RUST] 8977M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8978R: Trevor Gross <tmgross@umich.edu> 8979L: netdev@vger.kernel.org 8980L: rust-for-linux@vger.kernel.org 8981S: Maintained 8982F: rust/kernel/net/phy.rs 8983F: rust/kernel/net/phy/reg.rs 8984 8985EXEC & BINFMT API, ELF 8986M: Kees Cook <kees@kernel.org> 8987L: linux-mm@kvack.org 8988S: Supported 8989T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8990F: Documentation/userspace-api/ELF.rst 8991F: fs/*binfmt_*.c 8992F: fs/Kconfig.binfmt 8993F: fs/exec.c 8994F: fs/tests/binfmt_*_kunit.c 8995F: fs/tests/exec_kunit.c 8996F: include/linux/binfmts.h 8997F: include/linux/elf.h 8998F: include/uapi/linux/auxvec.h 8999F: include/uapi/linux/binfmts.h 9000F: include/uapi/linux/elf.h 9001F: kernel/fork.c 9002F: mm/vma_exec.c 9003F: tools/testing/selftests/exec/ 9004N: asm/elf.h 9005N: binfmt 9006 9007EXFAT FILE SYSTEM 9008M: Namjae Jeon <linkinjeon@kernel.org> 9009M: Sungjong Seo <sj1557.seo@samsung.com> 9010R: Yuezhang Mo <yuezhang.mo@sony.com> 9011L: linux-fsdevel@vger.kernel.org 9012S: Maintained 9013T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9014F: fs/exfat/ 9015 9016EXPRESSWIRE PROTOCOL LIBRARY 9017M: Duje Mihanović <duje.mihanovic@skole.hr> 9018L: linux-leds@vger.kernel.org 9019S: Maintained 9020F: drivers/leds/leds-expresswire.c 9021F: include/linux/leds-expresswire.h 9022 9023EXT2 FILE SYSTEM 9024M: Jan Kara <jack@suse.com> 9025L: linux-ext4@vger.kernel.org 9026S: Maintained 9027F: Documentation/filesystems/ext2.rst 9028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9029F: fs/ext2/ 9030F: include/linux/ext2* 9031 9032EXT4 FILE SYSTEM 9033M: "Theodore Ts'o" <tytso@mit.edu> 9034M: Andreas Dilger <adilger.kernel@dilger.ca> 9035L: linux-ext4@vger.kernel.org 9036S: Maintained 9037W: http://ext4.wiki.kernel.org 9038Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9040F: Documentation/filesystems/ext4/ 9041F: fs/ext4/ 9042F: include/trace/events/ext4.h 9043F: include/uapi/linux/ext4.h 9044 9045Extended Verification Module (EVM) 9046M: Mimi Zohar <zohar@linux.ibm.com> 9047M: Roberto Sassu <roberto.sassu@huawei.com> 9048L: linux-integrity@vger.kernel.org 9049S: Supported 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9051F: security/integrity/ 9052F: security/integrity/evm/ 9053 9054EXTENSIBLE FIRMWARE INTERFACE (EFI) 9055M: Ard Biesheuvel <ardb@kernel.org> 9056L: linux-efi@vger.kernel.org 9057S: Maintained 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9059F: Documentation/admin-guide/efi-stub.rst 9060F: arch/*/include/asm/efi.h 9061F: arch/*/kernel/efi.c 9062F: arch/arm/boot/compressed/efi-header.S 9063F: arch/x86/platform/efi/ 9064F: drivers/firmware/efi/ 9065F: include/linux/efi*.h 9066 9067EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9068M: MyungJoo Ham <myungjoo.ham@samsung.com> 9069M: Chanwoo Choi <cw00.choi@samsung.com> 9070L: linux-kernel@vger.kernel.org 9071S: Maintained 9072T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9073F: Documentation/devicetree/bindings/extcon/ 9074F: Documentation/driver-api/extcon.rst 9075F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9076F: drivers/extcon/ 9077F: include/linux/extcon.h 9078F: include/linux/extcon/ 9079 9080EXTRA BOOT CONFIG 9081M: Masami Hiramatsu <mhiramat@kernel.org> 9082L: linux-kernel@vger.kernel.org 9083L: linux-trace-kernel@vger.kernel.org 9084S: Maintained 9085Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9086T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9087F: Documentation/admin-guide/bootconfig.rst 9088F: fs/proc/bootconfig.c 9089F: include/linux/bootconfig.h 9090F: lib/bootconfig-data.S 9091F: lib/bootconfig.c 9092F: tools/bootconfig/* 9093F: tools/bootconfig/scripts/* 9094 9095EXTRON DA HD 4K PLUS CEC DRIVER 9096M: Hans Verkuil <hverkuil@xs4all.nl> 9097L: linux-media@vger.kernel.org 9098S: Maintained 9099T: git git://linuxtv.org/media.git 9100F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9101 9102EXYNOS DP DRIVER 9103M: Jingoo Han <jingoohan1@gmail.com> 9104L: dri-devel@lists.freedesktop.org 9105S: Maintained 9106F: drivers/gpu/drm/exynos/exynos_dp* 9107 9108EXYNOS SYSMMU (IOMMU) driver 9109M: Marek Szyprowski <m.szyprowski@samsung.com> 9110L: iommu@lists.linux.dev 9111S: Maintained 9112F: drivers/iommu/exynos-iommu.c 9113 9114F2FS FILE SYSTEM 9115M: Jaegeuk Kim <jaegeuk@kernel.org> 9116M: Chao Yu <chao@kernel.org> 9117L: linux-f2fs-devel@lists.sourceforge.net 9118S: Maintained 9119W: https://f2fs.wiki.kernel.org/ 9120Q: https://patchwork.kernel.org/project/f2fs/list/ 9121B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9123F: Documentation/ABI/testing/sysfs-fs-f2fs 9124F: Documentation/filesystems/f2fs.rst 9125F: fs/f2fs/ 9126F: include/linux/f2fs_fs.h 9127F: include/trace/events/f2fs.h 9128F: include/uapi/linux/f2fs.h 9129 9130F71805F HARDWARE MONITORING DRIVER 9131M: Jean Delvare <jdelvare@suse.com> 9132L: linux-hwmon@vger.kernel.org 9133S: Maintained 9134F: Documentation/hwmon/f71805f.rst 9135F: drivers/hwmon/f71805f.c 9136 9137FADDR2LINE 9138M: Josh Poimboeuf <jpoimboe@kernel.org> 9139S: Maintained 9140F: scripts/faddr2line 9141 9142FAILOVER MODULE 9143M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9144L: netdev@vger.kernel.org 9145S: Supported 9146F: Documentation/networking/failover.rst 9147F: include/net/failover.h 9148F: net/core/failover.c 9149 9150FANOTIFY 9151M: Jan Kara <jack@suse.cz> 9152R: Amir Goldstein <amir73il@gmail.com> 9153R: Matthew Bobrowski <repnop@google.com> 9154L: linux-fsdevel@vger.kernel.org 9155S: Maintained 9156F: fs/notify/fanotify/ 9157F: include/linux/fanotify.h 9158F: include/uapi/linux/fanotify.h 9159 9160FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9161M: Linus Walleij <linus.walleij@linaro.org> 9162L: linux-usb@vger.kernel.org 9163S: Maintained 9164F: drivers/usb/fotg210/ 9165 9166FARSYNC SYNCHRONOUS DRIVER 9167M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9168S: Supported 9169W: http://www.farsite.co.uk/ 9170F: drivers/net/wan/farsync.* 9171 9172FAULT INJECTION SUPPORT 9173M: Akinobu Mita <akinobu.mita@gmail.com> 9174S: Supported 9175F: Documentation/fault-injection/ 9176F: lib/fault-inject.c 9177F: tools/testing/fault-injection/ 9178 9179FBTFT Framebuffer drivers 9180M: Andy Shevchenko <andy@kernel.org> 9181L: dri-devel@lists.freedesktop.org 9182L: linux-fbdev@vger.kernel.org 9183S: Odd fixes 9184F: drivers/staging/fbtft/ 9185 9186FC0011 TUNER DRIVER 9187M: Michael Buesch <m@bues.ch> 9188L: linux-media@vger.kernel.org 9189S: Maintained 9190F: drivers/media/tuners/fc0011.c 9191F: drivers/media/tuners/fc0011.h 9192 9193FC2580 MEDIA DRIVER 9194L: linux-media@vger.kernel.org 9195S: Orphan 9196W: https://linuxtv.org 9197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9198F: drivers/media/tuners/fc2580* 9199 9200FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9201M: Hannes Reinecke <hare@suse.de> 9202L: linux-scsi@vger.kernel.org 9203S: Supported 9204W: www.Open-FCoE.org 9205F: drivers/scsi/fcoe/ 9206F: drivers/scsi/libfc/ 9207F: include/scsi/fc/ 9208F: include/scsi/libfc.h 9209F: include/scsi/libfcoe.h 9210F: include/uapi/scsi/fc/ 9211 9212FILE LOCKING (flock() and fcntl()/lockf()) 9213M: Jeff Layton <jlayton@kernel.org> 9214M: Chuck Lever <chuck.lever@oracle.com> 9215R: Alexander Aring <alex.aring@gmail.com> 9216L: linux-fsdevel@vger.kernel.org 9217S: Maintained 9218F: fs/fcntl.c 9219F: fs/locks.c 9220F: include/linux/fcntl.h 9221F: include/uapi/linux/fcntl.h 9222 9223FILESYSTEM DIRECT ACCESS (DAX) 9224M: Dan Williams <dan.j.williams@intel.com> 9225R: Matthew Wilcox <willy@infradead.org> 9226R: Jan Kara <jack@suse.cz> 9227L: linux-fsdevel@vger.kernel.org 9228L: nvdimm@lists.linux.dev 9229S: Supported 9230F: fs/dax.c 9231F: include/linux/dax.h 9232F: include/trace/events/fs_dax.h 9233 9234FILESYSTEMS (VFS and infrastructure) 9235M: Alexander Viro <viro@zeniv.linux.org.uk> 9236M: Christian Brauner <brauner@kernel.org> 9237R: Jan Kara <jack@suse.cz> 9238L: linux-fsdevel@vger.kernel.org 9239S: Maintained 9240T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9241F: fs/* 9242F: include/linux/fs.h 9243F: include/linux/fs_types.h 9244F: include/uapi/linux/fs.h 9245F: include/uapi/linux/openat2.h 9246F: Documentation/driver-api/early-userspace/buffer-format.rst 9247F: init/do_mounts* 9248F: init/*initramfs* 9249 9250FILESYSTEMS [EXPORTFS] 9251M: Chuck Lever <chuck.lever@oracle.com> 9252M: Jeff Layton <jlayton@kernel.org> 9253R: Amir Goldstein <amir73il@gmail.com> 9254L: linux-fsdevel@vger.kernel.org 9255L: linux-nfs@vger.kernel.org 9256S: Supported 9257F: Documentation/filesystems/nfs/exporting.rst 9258F: fs/exportfs/ 9259F: fs/fhandle.c 9260F: include/linux/exportfs.h 9261 9262FILESYSTEMS [IDMAPPED MOUNTS] 9263M: Christian Brauner <brauner@kernel.org> 9264M: Seth Forshee <sforshee@kernel.org> 9265L: linux-fsdevel@vger.kernel.org 9266S: Maintained 9267F: Documentation/filesystems/idmappings.rst 9268F: fs/mnt_idmapping.c 9269F: include/linux/mnt_idmapping.* 9270F: tools/testing/selftests/mount_setattr/ 9271 9272FILESYSTEMS [IOMAP] 9273M: Christian Brauner <brauner@kernel.org> 9274R: Darrick J. Wong <djwong@kernel.org> 9275L: linux-xfs@vger.kernel.org 9276L: linux-fsdevel@vger.kernel.org 9277S: Supported 9278F: Documentation/filesystems/iomap/* 9279F: fs/iomap/ 9280F: include/linux/iomap.h 9281 9282FILESYSTEMS [NETFS LIBRARY] 9283M: David Howells <dhowells@redhat.com> 9284M: Paulo Alcantara <pc@manguebit.org> 9285L: netfs@lists.linux.dev 9286L: linux-fsdevel@vger.kernel.org 9287S: Supported 9288F: Documentation/filesystems/caching/ 9289F: Documentation/filesystems/netfs_library.rst 9290F: fs/netfs/ 9291F: include/linux/fscache*.h 9292F: include/linux/netfs.h 9293F: include/trace/events/fscache.h 9294F: include/trace/events/netfs.h 9295 9296FILESYSTEMS [STACKABLE] 9297M: Miklos Szeredi <miklos@szeredi.hu> 9298M: Amir Goldstein <amir73il@gmail.com> 9299L: linux-fsdevel@vger.kernel.org 9300L: linux-unionfs@vger.kernel.org 9301S: Maintained 9302F: fs/backing-file.c 9303F: include/linux/backing-file.h 9304 9305FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9306M: Riku Voipio <riku.voipio@iki.fi> 9307L: linux-hwmon@vger.kernel.org 9308S: Maintained 9309F: drivers/hwmon/f75375s.c 9310F: include/linux/f75375s.h 9311 9312FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9313M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9314L: linux-can@vger.kernel.org 9315S: Maintained 9316F: drivers/net/can/usb/f81604.c 9317 9318FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9319M: Clemens Ladisch <clemens@ladisch.de> 9320M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9321L: linux-sound@vger.kernel.org 9322S: Maintained 9323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9324F: include/uapi/sound/firewire.h 9325F: sound/firewire/ 9326 9327FIREWIRE MEDIA DRIVERS (firedtv) 9328M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9329L: linux-media@vger.kernel.org 9330L: linux1394-devel@lists.sourceforge.net 9331S: Maintained 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9333F: drivers/media/firewire/ 9334 9335FIREWIRE SBP-2 TARGET 9336M: Chris Boot <bootc@bootc.net> 9337L: linux-scsi@vger.kernel.org 9338L: target-devel@vger.kernel.org 9339L: linux1394-devel@lists.sourceforge.net 9340S: Maintained 9341T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9342F: drivers/target/sbp/ 9343 9344FIREWIRE SUBSYSTEM 9345M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9346M: Takashi Sakamoto <takaswie@kernel.org> 9347L: linux1394-devel@lists.sourceforge.net 9348S: Maintained 9349W: http://ieee1394.docs.kernel.org/ 9350T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9351F: drivers/firewire/ 9352F: include/linux/firewire.h 9353F: include/uapi/linux/firewire*.h 9354F: tools/firewire/ 9355 9356FIRMWARE FRAMEWORK FOR ARMV8-A 9357M: Sudeep Holla <sudeep.holla@arm.com> 9358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9359S: Maintained 9360F: drivers/firmware/arm_ffa/ 9361F: include/linux/arm_ffa.h 9362 9363FIRMWARE LOADER (request_firmware) 9364M: Luis Chamberlain <mcgrof@kernel.org> 9365M: Russ Weight <russ.weight@linux.dev> 9366M: Danilo Krummrich <dakr@kernel.org> 9367L: linux-kernel@vger.kernel.org 9368S: Maintained 9369F: Documentation/firmware_class/ 9370F: drivers/base/firmware_loader/ 9371F: rust/kernel/firmware.rs 9372F: include/linux/firmware.h 9373 9374FLEXTIMER FTM-QUADDEC DRIVER 9375M: Patrick Havelange <patrick.havelange@essensium.com> 9376L: linux-iio@vger.kernel.org 9377S: Maintained 9378F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9379F: drivers/counter/ftm-quaddec.c 9380 9381FLOPPY DRIVER 9382M: Denis Efremov <efremov@linux.com> 9383L: linux-block@vger.kernel.org 9384S: Odd Fixes 9385F: drivers/block/floppy.c 9386 9387FLYSKY FSIA6B RC RECEIVER 9388M: Markus Koch <markus@notsyncing.net> 9389L: linux-input@vger.kernel.org 9390S: Maintained 9391F: drivers/input/joystick/fsia6b.c 9392 9393FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9394M: Geoffrey D. Bennett <g@b4.vu> 9395L: linux-sound@vger.kernel.org 9396S: Maintained 9397W: https://github.com/geoffreybennett/linux-fcp 9398B: https://github.com/geoffreybennett/linux-fcp/issues 9399T: git https://github.com/geoffreybennett/linux-fcp.git 9400F: include/uapi/sound/fcp.h 9401F: include/uapi/sound/scarlett2.h 9402F: sound/usb/fcp.c 9403F: sound/usb/mixer_scarlett2.c 9404 9405FORCEDETH GIGABIT ETHERNET DRIVER 9406M: Rain River <rain.1986.08.12@gmail.com> 9407M: Zhu Yanjun <zyjzyj2000@gmail.com> 9408L: netdev@vger.kernel.org 9409S: Maintained 9410F: drivers/net/ethernet/nvidia/* 9411 9412FORTIFY_SOURCE 9413M: Kees Cook <kees@kernel.org> 9414L: linux-hardening@vger.kernel.org 9415S: Supported 9416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9417F: include/linux/fortify-string.h 9418F: lib/test_fortify/* 9419F: lib/tests/fortify_kunit.c 9420F: lib/tests/memcpy_kunit.c 9421K: \bunsafe_memcpy\b 9422K: \b__NO_FORTIFY\b 9423 9424FPGA DFL DRIVERS 9425M: Wu Hao <hao.wu@intel.com> 9426R: Tom Rix <trix@redhat.com> 9427L: linux-fpga@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/sysfs-bus-dfl* 9430F: Documentation/fpga/dfl.rst 9431F: drivers/fpga/dfl* 9432F: drivers/uio/uio_dfl.c 9433F: include/linux/dfl.h 9434F: include/uapi/linux/fpga-dfl.h 9435 9436FPGA MANAGER FRAMEWORK 9437M: Moritz Fischer <mdf@kernel.org> 9438M: Wu Hao <hao.wu@intel.com> 9439M: Xu Yilun <yilun.xu@intel.com> 9440R: Tom Rix <trix@redhat.com> 9441L: linux-fpga@vger.kernel.org 9442S: Maintained 9443Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9444T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9445F: Documentation/devicetree/bindings/fpga/ 9446F: Documentation/driver-api/fpga/ 9447F: Documentation/fpga/ 9448F: drivers/fpga/ 9449F: include/linux/fpga/ 9450 9451FPU EMULATOR 9452M: Bill Metzenthen <billm@melbpc.org.au> 9453S: Maintained 9454W: https://floatingpoint.billm.au/ 9455F: arch/x86/math-emu/ 9456 9457FRAMEBUFFER CORE 9458M: Simona Vetter <simona@ffwll.ch> 9459S: Odd Fixes 9460T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9461F: drivers/video/fbdev/core/ 9462 9463FRAMEBUFFER DRAWING 9464M: Zsolt Kajtar <soci@c64.rulez.org> 9465S: Odd Fixes 9466F: drivers/video/fbdev/core/cfbcopyarea.c 9467F: drivers/video/fbdev/core/cfbfillrect.c 9468F: drivers/video/fbdev/core/cfbimgblt.c 9469F: drivers/video/fbdev/core/cfbmem.h 9470F: drivers/video/fbdev/core/fb_copyarea.h 9471F: drivers/video/fbdev/core/fb_draw.h 9472F: drivers/video/fbdev/core/fb_fillrect.h 9473F: drivers/video/fbdev/core/fb_imageblit.h 9474F: drivers/video/fbdev/core/syscopyarea.c 9475F: drivers/video/fbdev/core/sysfillrect.c 9476F: drivers/video/fbdev/core/sysimgblt.c 9477F: drivers/video/fbdev/core/sysmem.h 9478 9479FRAMEBUFFER LAYER 9480M: Helge Deller <deller@gmx.de> 9481L: linux-fbdev@vger.kernel.org 9482L: dri-devel@lists.freedesktop.org 9483S: Maintained 9484Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9486F: Documentation/fb/ 9487F: drivers/video/ 9488F: include/linux/fb.h 9489F: include/uapi/linux/fb.h 9490F: include/uapi/video/ 9491F: include/video/ 9492 9493FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9494M: Horia Geantă <horia.geanta@nxp.com> 9495M: Pankaj Gupta <pankaj.gupta@nxp.com> 9496M: Gaurav Jain <gaurav.jain@nxp.com> 9497L: linux-crypto@vger.kernel.org 9498S: Maintained 9499F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9500F: drivers/crypto/caam/ 9501 9502FREESCALE COLDFIRE M5441X MMC DRIVER 9503M: Angelo Dureghello <adureghello@baylibre.com> 9504L: linux-mmc@vger.kernel.org 9505S: Maintained 9506F: drivers/mmc/host/sdhci-esdhc-mcf.c 9507F: include/linux/platform_data/mmc-esdhc-mcf.h 9508 9509FREESCALE DIU FRAMEBUFFER DRIVER 9510M: Timur Tabi <timur@kernel.org> 9511L: linux-fbdev@vger.kernel.org 9512S: Maintained 9513F: drivers/video/fbdev/fsl-diu-fb.* 9514 9515FREESCALE DMA DRIVER 9516M: Zhang Wei <zw@zh-kernel.org> 9517L: linuxppc-dev@lists.ozlabs.org 9518S: Maintained 9519F: drivers/dma/fsldma.* 9520 9521FREESCALE DSPI DRIVER 9522M: Vladimir Oltean <olteanv@gmail.com> 9523L: linux-spi@vger.kernel.org 9524L: imx@lists.linux.dev 9525S: Maintained 9526F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9527F: drivers/spi/spi-fsl-dspi.c 9528F: include/linux/spi/spi-fsl-dspi.h 9529 9530FREESCALE eDMA DRIVER 9531M: Frank Li <Frank.Li@nxp.com> 9532L: imx@lists.linux.dev 9533L: dmaengine@vger.kernel.org 9534S: Maintained 9535F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9536F: drivers/dma/fsl-edma*.* 9537 9538FREESCALE ENETC ETHERNET DRIVERS 9539M: Claudiu Manoil <claudiu.manoil@nxp.com> 9540M: Vladimir Oltean <vladimir.oltean@nxp.com> 9541M: Wei Fang <wei.fang@nxp.com> 9542M: Clark Wang <xiaoning.wang@nxp.com> 9543L: imx@lists.linux.dev 9544L: netdev@vger.kernel.org 9545S: Maintained 9546F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9547F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9548F: drivers/net/ethernet/freescale/enetc/ 9549F: include/linux/fsl/enetc_mdio.h 9550F: include/linux/fsl/netc_global.h 9551F: include/linux/fsl/ntmp.h 9552 9553FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9554M: Claudiu Manoil <claudiu.manoil@nxp.com> 9555L: netdev@vger.kernel.org 9556S: Maintained 9557F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9558F: drivers/net/ethernet/freescale/gianfar* 9559 9560FREESCALE GPMI NAND DRIVER 9561M: Han Xu <han.xu@nxp.com> 9562L: imx@lists.linux.dev 9563L: linux-mtd@lists.infradead.org 9564S: Maintained 9565F: drivers/mtd/nand/raw/gpmi-nand/* 9566 9567FREESCALE I2C CPM DRIVER 9568M: Jochen Friedrich <jochen@scram.de> 9569L: linuxppc-dev@lists.ozlabs.org 9570L: linux-i2c@vger.kernel.org 9571S: Maintained 9572F: drivers/i2c/busses/i2c-cpm.c 9573 9574FREESCALE IMX / MXC FEC DRIVER 9575M: Wei Fang <wei.fang@nxp.com> 9576R: Shenwei Wang <shenwei.wang@nxp.com> 9577R: Clark Wang <xiaoning.wang@nxp.com> 9578L: imx@lists.linux.dev 9579L: netdev@vger.kernel.org 9580S: Maintained 9581F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9582F: drivers/net/ethernet/freescale/fec.h 9583F: drivers/net/ethernet/freescale/fec_main.c 9584F: drivers/net/ethernet/freescale/fec_ptp.c 9585 9586FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9587M: Sascha Hauer <s.hauer@pengutronix.de> 9588R: Pengutronix Kernel Team <kernel@pengutronix.de> 9589L: linux-fbdev@vger.kernel.org 9590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9591S: Maintained 9592F: drivers/video/fbdev/imxfb.c 9593 9594FREESCALE IMX DDR PMU DRIVER 9595M: Frank Li <Frank.li@nxp.com> 9596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9597S: Maintained 9598F: Documentation/admin-guide/perf/imx-ddr.rst 9599F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9600F: drivers/perf/fsl_imx8_ddr_perf.c 9601 9602FREESCALE IMX I2C DRIVER 9603M: Oleksij Rempel <o.rempel@pengutronix.de> 9604R: Pengutronix Kernel Team <kernel@pengutronix.de> 9605L: linux-i2c@vger.kernel.org 9606S: Maintained 9607F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9608F: drivers/i2c/busses/i2c-imx.c 9609 9610FREESCALE IMX LPI2C DRIVER 9611M: Dong Aisheng <aisheng.dong@nxp.com> 9612L: linux-i2c@vger.kernel.org 9613L: imx@lists.linux.dev 9614S: Maintained 9615F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9616F: drivers/i2c/busses/i2c-imx-lpi2c.c 9617 9618FREESCALE IMX LPSPI DRIVER 9619M: Frank Li <Frank.Li@nxp.com> 9620L: linux-spi@vger.kernel.org 9621L: imx@lists.linux.dev 9622S: Maintained 9623F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9624F: drivers/spi/spi-fsl-lpspi.c 9625 9626FREESCALE MPC I2C DRIVER 9627M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9628L: linux-i2c@vger.kernel.org 9629S: Maintained 9630F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9631F: drivers/i2c/busses/i2c-mpc.c 9632 9633FREESCALE QORIQ DPAA ETHERNET DRIVER 9634M: Madalin Bucur <madalin.bucur@nxp.com> 9635L: netdev@vger.kernel.org 9636S: Maintained 9637F: drivers/net/ethernet/freescale/dpaa 9638 9639FREESCALE QORIQ DPAA FMAN DRIVER 9640M: Madalin Bucur <madalin.bucur@nxp.com> 9641R: Sean Anderson <sean.anderson@seco.com> 9642L: netdev@vger.kernel.org 9643S: Maintained 9644F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9645F: drivers/net/ethernet/freescale/fman 9646 9647FREESCALE QORIQ PTP CLOCK DRIVER 9648M: Yangbo Lu <yangbo.lu@nxp.com> 9649L: netdev@vger.kernel.org 9650S: Maintained 9651F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9652F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9653F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9654F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9655F: drivers/ptp/ptp_qoriq.c 9656F: drivers/ptp/ptp_qoriq_debugfs.c 9657F: include/linux/fsl/ptp_qoriq.h 9658 9659FREESCALE QUAD SPI DRIVER 9660M: Han Xu <han.xu@nxp.com> 9661L: linux-spi@vger.kernel.org 9662L: imx@lists.linux.dev 9663S: Maintained 9664F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9665F: drivers/spi/spi-fsl-qspi.c 9666 9667FREESCALE QUICC ENGINE LIBRARY 9668M: Qiang Zhao <qiang.zhao@nxp.com> 9669M: Christophe Leroy <christophe.leroy@csgroup.eu> 9670L: linuxppc-dev@lists.ozlabs.org 9671S: Maintained 9672F: drivers/soc/fsl/qe/ 9673F: include/soc/fsl/qe/ 9674 9675FREESCALE QUICC ENGINE QMC DRIVER 9676M: Herve Codina <herve.codina@bootlin.com> 9677L: linuxppc-dev@lists.ozlabs.org 9678S: Maintained 9679F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9680F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9681F: drivers/soc/fsl/qe/qmc.c 9682F: include/soc/fsl/qe/qmc.h 9683 9684FREESCALE QUICC ENGINE QMC HDLC DRIVER 9685M: Herve Codina <herve.codina@bootlin.com> 9686L: netdev@vger.kernel.org 9687L: linuxppc-dev@lists.ozlabs.org 9688S: Maintained 9689F: drivers/net/wan/fsl_qmc_hdlc.c 9690 9691FREESCALE QUICC ENGINE TSA DRIVER 9692M: Herve Codina <herve.codina@bootlin.com> 9693L: linuxppc-dev@lists.ozlabs.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9696F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9697F: drivers/soc/fsl/qe/tsa.c 9698F: drivers/soc/fsl/qe/tsa.h 9699F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9700F: include/dt-bindings/soc/qe-fsl,tsa.h 9701 9702FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9703L: netdev@vger.kernel.org 9704L: linuxppc-dev@lists.ozlabs.org 9705S: Orphan 9706F: drivers/net/ethernet/freescale/ucc_geth* 9707 9708FREESCALE QUICC ENGINE UCC HDLC DRIVER 9709M: Zhao Qiang <qiang.zhao@nxp.com> 9710L: netdev@vger.kernel.org 9711L: linuxppc-dev@lists.ozlabs.org 9712S: Maintained 9713F: drivers/net/wan/fsl_ucc_hdlc* 9714 9715FREESCALE QUICC ENGINE UCC UART DRIVER 9716M: Timur Tabi <timur@kernel.org> 9717L: linuxppc-dev@lists.ozlabs.org 9718S: Maintained 9719F: drivers/tty/serial/ucc_uart.c 9720 9721FREESCALE SOC DRIVERS 9722M: Christophe Leroy <christophe.leroy@csgroup.eu> 9723L: linuxppc-dev@lists.ozlabs.org 9724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9725S: Maintained 9726F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9727F: Documentation/devicetree/bindings/soc/fsl/ 9728F: drivers/soc/fsl/ 9729F: include/linux/fsl/ 9730F: include/soc/fsl/ 9731 9732FREESCALE SOC FS_ENET DRIVER 9733M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9734L: linuxppc-dev@lists.ozlabs.org 9735L: netdev@vger.kernel.org 9736S: Maintained 9737F: drivers/net/ethernet/freescale/fs_enet/ 9738 9739FREESCALE SOC SOUND DRIVERS 9740M: Shengjiu Wang <shengjiu.wang@gmail.com> 9741M: Xiubo Li <Xiubo.Lee@gmail.com> 9742R: Fabio Estevam <festevam@gmail.com> 9743R: Nicolin Chen <nicoleotsuka@gmail.com> 9744L: linux-sound@vger.kernel.org 9745L: linuxppc-dev@lists.ozlabs.org 9746S: Maintained 9747F: sound/soc/fsl/fsl* 9748F: sound/soc/fsl/imx* 9749 9750FREESCALE SOC LPC32XX SOUND DRIVERS 9751M: J.M.B. Downing <jonathan.downing@nautel.com> 9752M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9753R: Vladimir Zapolskiy <vz@mleia.com> 9754L: linux-sound@vger.kernel.org 9755L: linuxppc-dev@lists.ozlabs.org 9756S: Maintained 9757F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9758F: sound/soc/fsl/lpc3xxx-* 9759 9760FREESCALE SOC SOUND QMC DRIVER 9761M: Herve Codina <herve.codina@bootlin.com> 9762L: linux-sound@vger.kernel.org 9763L: linuxppc-dev@lists.ozlabs.org 9764S: Maintained 9765F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9766F: sound/soc/fsl/fsl_qmc_audio.c 9767 9768FREESCALE USB PERIPHERAL DRIVERS 9769L: linux-usb@vger.kernel.org 9770L: linuxppc-dev@lists.ozlabs.org 9771S: Orphan 9772F: drivers/usb/gadget/udc/fsl* 9773 9774FREESCALE USB PHY DRIVER 9775L: linux-usb@vger.kernel.org 9776L: linuxppc-dev@lists.ozlabs.org 9777S: Orphan 9778F: drivers/usb/phy/phy-fsl-usb* 9779 9780FREEVXFS FILESYSTEM 9781M: Christoph Hellwig <hch@infradead.org> 9782S: Maintained 9783W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9784F: fs/freevxfs/ 9785 9786FREEZER 9787M: "Rafael J. Wysocki" <rafael@kernel.org> 9788M: Pavel Machek <pavel@kernel.org> 9789L: linux-pm@vger.kernel.org 9790S: Supported 9791F: Documentation/power/freezing-of-tasks.rst 9792F: include/linux/freezer.h 9793F: kernel/freezer.c 9794 9795FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9796M: Eric Biggers <ebiggers@kernel.org> 9797M: Theodore Y. Ts'o <tytso@mit.edu> 9798M: Jaegeuk Kim <jaegeuk@kernel.org> 9799L: linux-fscrypt@vger.kernel.org 9800S: Supported 9801Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9802T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9803F: Documentation/filesystems/fscrypt.rst 9804F: fs/crypto/ 9805F: include/linux/fscrypt.h 9806F: include/uapi/linux/fscrypt.h 9807 9808FSI SUBSYSTEM 9809M: Eddie James <eajames@linux.ibm.com> 9810R: Ninad Palsule <ninad@linux.ibm.com> 9811L: linux-fsi@lists.ozlabs.org 9812S: Supported 9813Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9814F: drivers/fsi/ 9815F: include/linux/fsi*.h 9816F: include/trace/events/fsi*.h 9817 9818FSI-ATTACHED I2C DRIVER 9819M: Eddie James <eajames@linux.ibm.com> 9820L: linux-i2c@vger.kernel.org 9821L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9822S: Maintained 9823F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9824F: drivers/i2c/busses/i2c-fsi.c 9825 9826FSI-ATTACHED SPI DRIVER 9827M: Eddie James <eajames@linux.ibm.com> 9828L: linux-spi@vger.kernel.org 9829S: Maintained 9830F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9831F: drivers/spi/spi-fsi.c 9832 9833FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9834M: Jan Kara <jack@suse.cz> 9835R: Amir Goldstein <amir73il@gmail.com> 9836L: linux-fsdevel@vger.kernel.org 9837S: Maintained 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9839F: fs/notify/ 9840F: include/linux/fsnotify*.h 9841 9842FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9843M: Eric Biggers <ebiggers@kernel.org> 9844M: Theodore Y. Ts'o <tytso@mit.edu> 9845L: fsverity@lists.linux.dev 9846S: Supported 9847Q: https://patchwork.kernel.org/project/fsverity/list/ 9848T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9849F: Documentation/filesystems/fsverity.rst 9850F: fs/verity/ 9851F: include/linux/fsverity.h 9852F: include/uapi/linux/fsverity.h 9853 9854FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9855M: Michael Zaidman <michael.zaidman@gmail.com> 9856L: linux-i2c@vger.kernel.org 9857L: linux-input@vger.kernel.org 9858S: Maintained 9859F: drivers/hid/hid-ft260.c 9860 9861FUJITSU LAPTOP EXTRAS 9862M: Jonathan Woithe <jwoithe@just42.net> 9863L: platform-driver-x86@vger.kernel.org 9864S: Maintained 9865F: drivers/platform/x86/fujitsu-laptop.c 9866 9867FUJITSU TABLET EXTRAS 9868M: Robert Gerlach <khnz@gmx.de> 9869L: platform-driver-x86@vger.kernel.org 9870S: Maintained 9871F: drivers/platform/x86/fujitsu-tablet.c 9872 9873FUNCTION HOOKS (FTRACE) 9874M: Steven Rostedt <rostedt@goodmis.org> 9875M: Masami Hiramatsu <mhiramat@kernel.org> 9876R: Mark Rutland <mark.rutland@arm.com> 9877L: linux-kernel@vger.kernel.org 9878L: linux-trace-kernel@vger.kernel.org 9879S: Maintained 9880Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9881T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9882F: Documentation/trace/ftrace* 9883F: arch/*/*/*/*ftrace* 9884F: arch/*/*/*ftrace* 9885F: include/*/ftrace.h 9886F: kernel/trace/fgraph.c 9887F: kernel/trace/ftrace* 9888F: samples/ftrace 9889 9890FUNGIBLE ETHERNET DRIVERS 9891M: Dimitris Michailidis <dmichail@fungible.com> 9892L: netdev@vger.kernel.org 9893S: Maintained 9894F: drivers/net/ethernet/fungible/ 9895 9896FUSE: FILESYSTEM IN USERSPACE 9897M: Miklos Szeredi <miklos@szeredi.hu> 9898L: linux-fsdevel@vger.kernel.org 9899S: Maintained 9900W: https://github.com/libfuse/ 9901T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9902F: Documentation/filesystems/fuse* 9903F: fs/fuse/ 9904F: include/uapi/linux/fuse.h 9905 9906FUTEX SUBSYSTEM 9907M: Thomas Gleixner <tglx@linutronix.de> 9908M: Ingo Molnar <mingo@redhat.com> 9909R: Peter Zijlstra <peterz@infradead.org> 9910R: Darren Hart <dvhart@infradead.org> 9911R: Davidlohr Bueso <dave@stgolabs.net> 9912R: André Almeida <andrealmeid@igalia.com> 9913L: linux-kernel@vger.kernel.org 9914S: Maintained 9915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9916F: Documentation/locking/*futex* 9917F: include/asm-generic/futex.h 9918F: include/linux/futex.h 9919F: include/uapi/linux/futex.h 9920F: kernel/futex/* 9921F: tools/perf/bench/futex* 9922F: tools/testing/selftests/futex/ 9923 9924FWCTL SUBSYSTEM 9925M: Dave Jiang <dave.jiang@intel.com> 9926M: Jason Gunthorpe <jgg@nvidia.com> 9927M: Saeed Mahameed <saeedm@nvidia.com> 9928R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 9929S: Maintained 9930F: Documentation/userspace-api/fwctl/ 9931F: drivers/fwctl/ 9932F: include/linux/fwctl.h 9933F: include/uapi/fwctl/ 9934 9935FWCTL MLX5 DRIVER 9936M: Saeed Mahameed <saeedm@nvidia.com> 9937R: Itay Avraham <itayavr@nvidia.com> 9938L: linux-kernel@vger.kernel.org 9939S: Maintained 9940F: drivers/fwctl/mlx5/ 9941 9942FWCTL PDS DRIVER 9943M: Brett Creeley <brett.creeley@amd.com> 9944L: linux-kernel@vger.kernel.org 9945S: Maintained 9946F: drivers/fwctl/pds/ 9947 9948GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9949M: Sebastian Reichel <sre@kernel.org> 9950L: linux-media@vger.kernel.org 9951S: Maintained 9952F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9953F: drivers/media/i2c/gc0308.c 9954 9955GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9956M: Zhi Mao <zhi.mao@mediatek.com> 9957L: linux-media@vger.kernel.org 9958S: Maintained 9959F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9960F: drivers/media/i2c/gc05a2.c 9961 9962GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9963M: Zhi Mao <zhi.mao@mediatek.com> 9964L: linux-media@vger.kernel.org 9965S: Maintained 9966F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9967F: drivers/media/i2c/gc08a3.c 9968 9969GALAXYCORE GC2145 SENSOR DRIVER 9970M: Alain Volmat <alain.volmat@foss.st.com> 9971L: linux-media@vger.kernel.org 9972S: Maintained 9973T: git git://linuxtv.org/media.git 9974F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9975F: drivers/media/i2c/gc2145.c 9976 9977GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9978M: Tim Harvey <tharvey@gateworks.com> 9979S: Maintained 9980F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9981F: Documentation/hwmon/gsc-hwmon.rst 9982F: drivers/hwmon/gsc-hwmon.c 9983F: drivers/mfd/gateworks-gsc.c 9984F: include/linux/mfd/gsc.h 9985F: include/linux/platform_data/gsc_hwmon.h 9986 9987GCC PLUGINS 9988M: Kees Cook <kees@kernel.org> 9989L: linux-hardening@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9992F: Documentation/kbuild/gcc-plugins.rst 9993F: include/linux/stackleak.h 9994F: kernel/stackleak.c 9995F: scripts/Makefile.gcc-plugins 9996F: scripts/gcc-plugins/ 9997 9998GCOV BASED KERNEL PROFILING 9999M: Peter Oberparleiter <oberpar@linux.ibm.com> 10000S: Maintained 10001F: Documentation/dev-tools/gcov.rst 10002F: kernel/gcov/ 10003 10004GDB KERNEL DEBUGGING HELPER SCRIPTS 10005M: Jan Kiszka <jan.kiszka@siemens.com> 10006M: Kieran Bingham <kbingham@kernel.org> 10007S: Supported 10008F: scripts/gdb/ 10009 10010GE HEALTHCARE PMC ADC DRIVER 10011M: Herve Codina <herve.codina@bootlin.com> 10012L: linux-iio@vger.kernel.org 10013S: Maintained 10014F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10015F: drivers/iio/adc/gehc-pmc-adc.c 10016F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10017 10018GEMINI CRYPTO DRIVER 10019M: Corentin Labbe <clabbe@baylibre.com> 10020L: linux-crypto@vger.kernel.org 10021S: Maintained 10022F: drivers/crypto/gemini/ 10023 10024GEMTEK FM RADIO RECEIVER DRIVER 10025M: Hans Verkuil <hverkuil@xs4all.nl> 10026L: linux-media@vger.kernel.org 10027S: Maintained 10028W: https://linuxtv.org 10029T: git git://linuxtv.org/media.git 10030F: drivers/media/radio/radio-gemtek* 10031 10032GENDWARFKSYMS 10033M: Sami Tolvanen <samitolvanen@google.com> 10034L: linux-modules@vger.kernel.org 10035L: linux-kbuild@vger.kernel.org 10036S: Maintained 10037F: scripts/gendwarfksyms/ 10038 10039GENERIC ARCHITECTURE TOPOLOGY 10040M: Sudeep Holla <sudeep.holla@arm.com> 10041L: linux-kernel@vger.kernel.org 10042S: Maintained 10043F: drivers/base/arch_topology.c 10044F: include/linux/arch_topology.h 10045 10046GENERIC ENTRY CODE 10047M: Thomas Gleixner <tglx@linutronix.de> 10048M: Peter Zijlstra <peterz@infradead.org> 10049M: Andy Lutomirski <luto@kernel.org> 10050L: linux-kernel@vger.kernel.org 10051S: Maintained 10052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10053F: include/linux/entry-common.h 10054F: include/linux/entry-kvm.h 10055F: kernel/entry/ 10056 10057GENERIC GPIO I2C DRIVER 10058M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10059S: Supported 10060F: drivers/i2c/busses/i2c-gpio.c 10061F: include/linux/platform_data/i2c-gpio.h 10062 10063GENERIC GPIO I2C MULTIPLEXER DRIVER 10064M: Peter Korsgaard <peter.korsgaard@barco.com> 10065L: linux-i2c@vger.kernel.org 10066S: Supported 10067F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10068F: drivers/i2c/muxes/i2c-mux-gpio.c 10069F: include/linux/platform_data/i2c-mux-gpio.h 10070 10071GENERIC GPIO RESET DRIVER 10072M: Krzysztof Kozlowski <krzk@kernel.org> 10073S: Maintained 10074F: drivers/reset/reset-gpio.c 10075 10076GENERIC HDLC (WAN) DRIVERS 10077M: Krzysztof Halasa <khc@pm.waw.pl> 10078S: Maintained 10079W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10080F: drivers/net/wan/c101.c 10081F: drivers/net/wan/hd6457* 10082F: drivers/net/wan/hdlc* 10083F: drivers/net/wan/n2.c 10084F: drivers/net/wan/pc300too.c 10085F: drivers/net/wan/pci200syn.c 10086F: drivers/net/wan/wanxl* 10087 10088GENERIC INCLUDE/ASM HEADER FILES 10089M: Arnd Bergmann <arnd@arndb.de> 10090L: linux-arch@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10093F: include/asm-generic/ 10094F: include/uapi/asm-generic/ 10095 10096GENERIC PHY FRAMEWORK 10097M: Vinod Koul <vkoul@kernel.org> 10098M: Kishon Vijay Abraham I <kishon@kernel.org> 10099L: linux-phy@lists.infradead.org 10100S: Supported 10101Q: https://patchwork.kernel.org/project/linux-phy/list/ 10102T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10103F: Documentation/devicetree/bindings/phy/ 10104F: drivers/phy/ 10105F: include/dt-bindings/phy/ 10106F: include/linux/phy/ 10107 10108GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10109M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10110S: Supported 10111F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10112F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10113 10114GENERIC PM DOMAINS 10115M: Ulf Hansson <ulf.hansson@linaro.org> 10116L: linux-pm@vger.kernel.org 10117S: Supported 10118F: Documentation/devicetree/bindings/power/power?domain* 10119T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10120F: drivers/pmdomain/ 10121F: include/linux/pm_domain.h 10122 10123GENERIC RADIX TREE 10124M: Kent Overstreet <kent.overstreet@linux.dev> 10125S: Supported 10126C: irc://irc.oftc.net/bcache 10127F: include/linux/generic-radix-tree.h 10128F: lib/generic-radix-tree.c 10129 10130GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10131M: Eugen Hristev <eugen.hristev@microchip.com> 10132L: linux-input@vger.kernel.org 10133S: Maintained 10134F: drivers/input/touchscreen/resistive-adc-touch.c 10135 10136GENERIC STRING LIBRARY 10137M: Kees Cook <kees@kernel.org> 10138R: Andy Shevchenko <andy@kernel.org> 10139L: linux-hardening@vger.kernel.org 10140S: Supported 10141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10142F: include/linux/string.h 10143F: include/linux/string_choices.h 10144F: include/linux/string_helpers.h 10145F: lib/string.c 10146F: lib/string_helpers.c 10147F: lib/tests/string_helpers_kunit.c 10148F: lib/tests/string_kunit.c 10149F: scripts/coccinelle/api/string_choices.cocci 10150 10151GENERIC UIO DRIVER FOR PCI DEVICES 10152M: "Michael S. Tsirkin" <mst@redhat.com> 10153L: kvm@vger.kernel.org 10154S: Supported 10155F: drivers/uio/uio_pci_generic.c 10156 10157GENERIC VDSO LIBRARY 10158M: Andy Lutomirski <luto@kernel.org> 10159M: Thomas Gleixner <tglx@linutronix.de> 10160M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10161L: linux-kernel@vger.kernel.org 10162S: Maintained 10163T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10164F: include/asm-generic/vdso/vsyscall.h 10165F: include/vdso/ 10166F: kernel/time/vsyscall.c 10167F: lib/vdso/ 10168F: tools/testing/selftests/vDSO/ 10169 10170GENWQE (IBM Generic Workqueue Card) 10171M: Frank Haverkamp <haver@linux.ibm.com> 10172S: Supported 10173F: drivers/misc/genwqe/ 10174 10175GET_MAINTAINER SCRIPT 10176M: Joe Perches <joe@perches.com> 10177S: Maintained 10178F: scripts/get_maintainer.pl 10179 10180GFS2 FILE SYSTEM 10181M: Andreas Gruenbacher <agruenba@redhat.com> 10182L: gfs2@lists.linux.dev 10183S: Supported 10184B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10185T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10186F: Documentation/filesystems/gfs2* 10187F: fs/gfs2/ 10188F: include/uapi/linux/gfs2_ondisk.h 10189 10190GIGABYTE WATERFORCE SENSOR DRIVER 10191M: Aleksa Savic <savicaleksa83@gmail.com> 10192L: linux-hwmon@vger.kernel.org 10193S: Maintained 10194F: Documentation/hwmon/gigabyte_waterforce.rst 10195F: drivers/hwmon/gigabyte_waterforce.c 10196 10197GIGABYTE WMI DRIVER 10198M: Thomas Weißschuh <linux@weissschuh.net> 10199L: platform-driver-x86@vger.kernel.org 10200S: Maintained 10201F: drivers/platform/x86/gigabyte-wmi.c 10202 10203GNSS SUBSYSTEM 10204M: Johan Hovold <johan@kernel.org> 10205S: Maintained 10206T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10207F: Documentation/ABI/testing/sysfs-class-gnss 10208F: Documentation/devicetree/bindings/gnss/ 10209F: drivers/gnss/ 10210F: include/linux/gnss.h 10211 10212GO7007 MPEG CODEC 10213M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10214L: linux-media@vger.kernel.org 10215S: Maintained 10216F: drivers/media/usb/go7007/ 10217 10218GOCONTROLL MODULINE MODULE SLOT 10219M: Maud Spierings <maudspierings@gocontroll.com> 10220S: Maintained 10221F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10222 10223GOODIX TOUCHSCREEN 10224M: Hans de Goede <hansg@kernel.org> 10225L: linux-input@vger.kernel.org 10226S: Maintained 10227F: drivers/input/touchscreen/goodix* 10228 10229GOOGLE ETHERNET DRIVERS 10230M: Jeroen de Borst <jeroendb@google.com> 10231M: Harshitha Ramamurthy <hramamurthy@google.com> 10232L: netdev@vger.kernel.org 10233S: Maintained 10234F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10235F: drivers/net/ethernet/google 10236 10237GOOGLE FIRMWARE DRIVERS 10238M: Tzung-Bi Shih <tzungbi@kernel.org> 10239R: Brian Norris <briannorris@chromium.org> 10240R: Julius Werner <jwerner@chromium.org> 10241L: chrome-platform@lists.linux.dev 10242S: Maintained 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10244F: drivers/firmware/google/ 10245 10246GOOGLE TENSOR SoC SUPPORT 10247M: Peter Griffin <peter.griffin@linaro.org> 10248R: André Draszik <andre.draszik@linaro.org> 10249R: Tudor Ambarus <tudor.ambarus@linaro.org> 10250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10251L: linux-samsung-soc@vger.kernel.org 10252S: Maintained 10253C: irc://irc.oftc.net/pixel6-kernel-dev 10254F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10255F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10256F: arch/arm64/boot/dts/exynos/google/ 10257F: drivers/clk/samsung/clk-gs101.c 10258F: drivers/phy/samsung/phy-gs101-ufs.c 10259F: include/dt-bindings/clock/google,gs101.h 10260K: [gG]oogle.?[tT]ensor 10261 10262GPD POCKET FAN DRIVER 10263M: Hans de Goede <hansg@kernel.org> 10264L: platform-driver-x86@vger.kernel.org 10265S: Maintained 10266F: drivers/platform/x86/gpd-pocket-fan.c 10267 10268GPIB DRIVERS 10269M: Dave Penkler <dpenkler@gmail.com> 10270S: Maintained 10271F: drivers/staging/gpib/ 10272 10273GPIO ACPI SUPPORT 10274M: Mika Westerberg <westeri@kernel.org> 10275M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10276L: linux-gpio@vger.kernel.org 10277L: linux-acpi@vger.kernel.org 10278S: Supported 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10280F: Documentation/firmware-guide/acpi/gpio-properties.rst 10281F: drivers/gpio/gpiolib-acpi-*.c 10282F: drivers/gpio/gpiolib-acpi.h 10283 10284GPIO AGGREGATOR 10285M: Geert Uytterhoeven <geert+renesas@glider.be> 10286L: linux-gpio@vger.kernel.org 10287S: Supported 10288F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10289F: drivers/gpio/gpio-aggregator.c 10290 10291GPIO IR Transmitter 10292M: Sean Young <sean@mess.org> 10293L: linux-media@vger.kernel.org 10294S: Maintained 10295F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10296F: drivers/media/rc/gpio-ir-tx.c 10297 10298GPIO MOCKUP DRIVER 10299M: Bamvor Jian Zhang <bamv2005@gmail.com> 10300L: linux-gpio@vger.kernel.org 10301S: Maintained 10302F: drivers/gpio/gpio-mockup.c 10303F: tools/testing/selftests/gpio/ 10304 10305GPIO REGMAP 10306M: Michael Walle <mwalle@kernel.org> 10307S: Maintained 10308F: drivers/gpio/gpio-regmap.c 10309F: include/linux/gpio/regmap.h 10310K: (devm_)?gpio_regmap_(un)?register 10311 10312GPIO SLOPPY LOGIC ANALYZER 10313M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10314S: Supported 10315F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10316F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10317F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10318 10319GPIO SUBSYSTEM 10320M: Linus Walleij <linus.walleij@linaro.org> 10321M: Bartosz Golaszewski <brgl@bgdev.pl> 10322L: linux-gpio@vger.kernel.org 10323S: Maintained 10324T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10325F: Documentation/admin-guide/gpio/ 10326F: Documentation/devicetree/bindings/gpio/ 10327F: Documentation/driver-api/gpio/ 10328F: drivers/gpio/ 10329F: include/dt-bindings/gpio/ 10330F: include/linux/gpio.h 10331F: include/linux/gpio/ 10332F: include/linux/of_gpio.h 10333K: (devm_)?gpio_(request|free|direction|get|set) 10334K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10335K: devm_gpiod_unhinge 10336 10337GPIO UAPI 10338M: Bartosz Golaszewski <brgl@bgdev.pl> 10339R: Kent Gibson <warthog618@gmail.com> 10340L: linux-gpio@vger.kernel.org 10341S: Maintained 10342T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10343F: Documentation/ABI/obsolete/sysfs-gpio 10344F: Documentation/ABI/testing/gpio-cdev 10345F: Documentation/userspace-api/gpio/ 10346F: drivers/gpio/gpiolib-cdev.c 10347F: include/uapi/linux/gpio.h 10348F: tools/gpio/ 10349 10350GRETH 10/100/1G Ethernet MAC device driver 10351M: Andreas Larsson <andreas@gaisler.com> 10352L: netdev@vger.kernel.org 10353S: Maintained 10354F: drivers/net/ethernet/aeroflex/ 10355 10356GREYBUS AUDIO PROTOCOLS DRIVERS 10357M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10358M: Mark Greer <mgreer@animalcreek.com> 10359S: Maintained 10360F: drivers/staging/greybus/audio_apbridgea.c 10361F: drivers/staging/greybus/audio_apbridgea.h 10362F: drivers/staging/greybus/audio_codec.c 10363F: drivers/staging/greybus/audio_codec.h 10364F: drivers/staging/greybus/audio_gb.c 10365F: drivers/staging/greybus/audio_manager.c 10366F: drivers/staging/greybus/audio_manager.h 10367F: drivers/staging/greybus/audio_manager_module.c 10368F: drivers/staging/greybus/audio_manager_private.h 10369F: drivers/staging/greybus/audio_manager_sysfs.c 10370F: drivers/staging/greybus/audio_module.c 10371F: drivers/staging/greybus/audio_topology.c 10372 10373GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10374M: Viresh Kumar <vireshk@kernel.org> 10375S: Maintained 10376F: drivers/staging/greybus/authentication.c 10377F: drivers/staging/greybus/bootrom.c 10378F: drivers/staging/greybus/firmware.h 10379F: drivers/staging/greybus/fw-core.c 10380F: drivers/staging/greybus/fw-download.c 10381F: drivers/staging/greybus/fw-management.c 10382F: drivers/staging/greybus/greybus_authentication.h 10383F: drivers/staging/greybus/greybus_firmware.h 10384F: drivers/staging/greybus/hid.c 10385F: drivers/staging/greybus/i2c.c 10386F: drivers/staging/greybus/spi.c 10387F: drivers/staging/greybus/spilib.c 10388F: drivers/staging/greybus/spilib.h 10389 10390GREYBUS LOOPBACK DRIVER 10391M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10392S: Maintained 10393F: drivers/staging/greybus/loopback.c 10394 10395GREYBUS PLATFORM DRIVERS 10396M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10397S: Maintained 10398F: drivers/staging/greybus/arche-apb-ctrl.c 10399F: drivers/staging/greybus/arche-platform.c 10400F: drivers/staging/greybus/arche_platform.h 10401 10402GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10403M: Rui Miguel Silva <rmfrfs@gmail.com> 10404S: Maintained 10405F: drivers/staging/greybus/gpio.c 10406F: drivers/staging/greybus/light.c 10407F: drivers/staging/greybus/power_supply.c 10408F: drivers/staging/greybus/sdio.c 10409F: drivers/staging/greybus/spi.c 10410F: drivers/staging/greybus/spilib.c 10411 10412GREYBUS BEAGLEPLAY DRIVERS 10413M: Ayush Singh <ayushdevel1325@gmail.com> 10414L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10415S: Maintained 10416F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10417F: drivers/greybus/gb-beagleplay.c 10418 10419GREYBUS SUBSYSTEM 10420M: Johan Hovold <johan@kernel.org> 10421M: Alex Elder <elder@kernel.org> 10422M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10423L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10424S: Maintained 10425F: drivers/greybus/ 10426F: drivers/staging/greybus/ 10427F: include/linux/greybus.h 10428F: include/linux/greybus/ 10429 10430GREYBUS UART PROTOCOLS DRIVERS 10431M: David Lin <dtwlin@gmail.com> 10432S: Maintained 10433F: drivers/staging/greybus/log.c 10434F: drivers/staging/greybus/uart.c 10435 10436GS1662 VIDEO SERIALIZER 10437M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10438L: linux-media@vger.kernel.org 10439S: Maintained 10440T: git git://linuxtv.org/media.git 10441F: drivers/media/spi/gs1662.c 10442 10443GSPCA FINEPIX SUBDRIVER 10444M: Frank Zago <frank@zago.net> 10445L: linux-media@vger.kernel.org 10446S: Maintained 10447T: git git://linuxtv.org/media.git 10448F: drivers/media/usb/gspca/finepix.c 10449 10450GSPCA GL860 SUBDRIVER 10451M: Olivier Lorin <o.lorin@laposte.net> 10452L: linux-media@vger.kernel.org 10453S: Maintained 10454T: git git://linuxtv.org/media.git 10455F: drivers/media/usb/gspca/gl860/ 10456 10457GSPCA M5602 SUBDRIVER 10458M: Erik Andren <erik.andren@gmail.com> 10459L: linux-media@vger.kernel.org 10460S: Maintained 10461T: git git://linuxtv.org/media.git 10462F: drivers/media/usb/gspca/m5602/ 10463 10464GSPCA PAC207 SONIXB SUBDRIVER 10465M: Hans Verkuil <hverkuil@xs4all.nl> 10466L: linux-media@vger.kernel.org 10467S: Odd Fixes 10468T: git git://linuxtv.org/media.git 10469F: drivers/media/usb/gspca/pac207.c 10470 10471GSPCA SN9C20X SUBDRIVER 10472M: Brian Johnson <brijohn@gmail.com> 10473L: linux-media@vger.kernel.org 10474S: Maintained 10475T: git git://linuxtv.org/media.git 10476F: drivers/media/usb/gspca/sn9c20x.c 10477 10478GSPCA T613 SUBDRIVER 10479M: Leandro Costantino <lcostantino@gmail.com> 10480L: linux-media@vger.kernel.org 10481S: Maintained 10482T: git git://linuxtv.org/media.git 10483F: drivers/media/usb/gspca/t613.c 10484 10485GSPCA USB WEBCAM DRIVER 10486M: Hans Verkuil <hverkuil@xs4all.nl> 10487L: linux-media@vger.kernel.org 10488S: Odd Fixes 10489T: git git://linuxtv.org/media.git 10490F: drivers/media/usb/gspca/ 10491 10492GTP (GPRS Tunneling Protocol) 10493M: Pablo Neira Ayuso <pablo@netfilter.org> 10494M: Harald Welte <laforge@gnumonks.org> 10495L: osmocom-net-gprs@lists.osmocom.org 10496S: Maintained 10497T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10498F: drivers/net/gtp.c 10499 10500GUID PARTITION TABLE (GPT) 10501M: Davidlohr Bueso <dave@stgolabs.net> 10502L: linux-efi@vger.kernel.org 10503S: Maintained 10504F: block/partitions/efi.* 10505 10506HABANALABS PCI DRIVER 10507M: Ofir Bitton <obitton@habana.ai> 10508L: dri-devel@lists.freedesktop.org 10509S: Supported 10510C: irc://irc.oftc.net/dri-devel 10511T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10512F: Documentation/ABI/testing/debugfs-driver-habanalabs 10513F: Documentation/ABI/testing/sysfs-driver-habanalabs 10514F: drivers/accel/habanalabs/ 10515F: include/linux/habanalabs/ 10516F: include/trace/events/habanalabs.h 10517F: include/uapi/drm/habanalabs_accel.h 10518 10519HACKRF MEDIA DRIVER 10520L: linux-media@vger.kernel.org 10521S: Orphan 10522W: https://linuxtv.org 10523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10524F: drivers/media/usb/hackrf/ 10525 10526HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10527M: Chuck Lever <chuck.lever@oracle.com> 10528L: kernel-tls-handshake@lists.linux.dev 10529L: netdev@vger.kernel.org 10530S: Maintained 10531F: Documentation/netlink/specs/handshake.yaml 10532F: Documentation/networking/tls-handshake.rst 10533F: include/net/handshake.h 10534F: include/trace/events/handshake.h 10535F: net/handshake/ 10536 10537HANTRO VPU CODEC DRIVER 10538M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10539M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10540M: Philipp Zabel <p.zabel@pengutronix.de> 10541L: linux-media@vger.kernel.org 10542L: linux-rockchip@lists.infradead.org 10543S: Maintained 10544F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10545F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10546F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10547F: drivers/media/platform/verisilicon/ 10548 10549HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10550M: Frank Seidel <frank@f-seidel.de> 10551L: platform-driver-x86@vger.kernel.org 10552S: Maintained 10553W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10554F: drivers/platform/x86/hdaps.c 10555 10556HARDWARE MONITORING 10557M: Jean Delvare <jdelvare@suse.com> 10558M: Guenter Roeck <linux@roeck-us.net> 10559L: linux-hwmon@vger.kernel.org 10560S: Maintained 10561W: http://hwmon.wiki.kernel.org/ 10562T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10563F: Documentation/ABI/testing/sysfs-class-hwmon 10564F: Documentation/devicetree/bindings/hwmon/ 10565F: Documentation/hwmon/ 10566F: drivers/hwmon/ 10567F: include/linux/hwmon*.h 10568F: include/trace/events/hwmon*.h 10569K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10570 10571HARDWARE RANDOM NUMBER GENERATOR CORE 10572M: Olivia Mackall <olivia@selenic.com> 10573M: Herbert Xu <herbert@gondor.apana.org.au> 10574L: linux-crypto@vger.kernel.org 10575S: Odd fixes 10576F: Documentation/admin-guide/hw_random.rst 10577F: Documentation/devicetree/bindings/rng/ 10578F: drivers/char/hw_random/ 10579F: include/linux/hw_random.h 10580 10581HARDWARE SPINLOCK CORE 10582M: Bjorn Andersson <andersson@kernel.org> 10583R: Baolin Wang <baolin.wang7@gmail.com> 10584L: linux-remoteproc@vger.kernel.org 10585S: Maintained 10586T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10587F: Documentation/devicetree/bindings/hwlock/ 10588F: Documentation/locking/hwspinlock.rst 10589F: drivers/hwspinlock/ 10590F: include/linux/hwspinlock.h 10591 10592HARDWARE TRACING FACILITIES 10593M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10594S: Maintained 10595F: drivers/hwtracing/ 10596 10597HARMONY SOUND DRIVER 10598L: linux-parisc@vger.kernel.org 10599S: Maintained 10600F: sound/parisc/harmony.* 10601 10602HDPVR USB VIDEO ENCODER DRIVER 10603M: Hans Verkuil <hverkuil@xs4all.nl> 10604L: linux-media@vger.kernel.org 10605S: Odd Fixes 10606W: https://linuxtv.org 10607T: git git://linuxtv.org/media.git 10608F: drivers/media/usb/hdpvr/ 10609 10610HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10611M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10612S: Supported 10613F: drivers/misc/hpilo.[ch] 10614 10615HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10616M: Jerry Hoemann <jerry.hoemann@hpe.com> 10617S: Supported 10618F: Documentation/watchdog/hpwdt.rst 10619F: drivers/watchdog/hpwdt.c 10620 10621HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10622M: Don Brace <don.brace@microchip.com> 10623L: storagedev@microchip.com 10624L: linux-scsi@vger.kernel.org 10625S: Supported 10626F: Documentation/scsi/hpsa.rst 10627F: drivers/scsi/hpsa*.[ch] 10628F: include/linux/cciss*.h 10629F: include/uapi/linux/cciss*.h 10630 10631HFI1 DRIVER 10632M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10633L: linux-rdma@vger.kernel.org 10634S: Supported 10635F: drivers/infiniband/hw/hfi1 10636 10637HFS FILESYSTEM 10638M: Viacheslav Dubeyko <slava@dubeyko.com> 10639M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10640M: Yangtao Li <frank.li@vivo.com> 10641L: linux-fsdevel@vger.kernel.org 10642S: Maintained 10643F: Documentation/filesystems/hfs.rst 10644F: fs/hfs/ 10645 10646HFSPLUS FILESYSTEM 10647M: Viacheslav Dubeyko <slava@dubeyko.com> 10648M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10649M: Yangtao Li <frank.li@vivo.com> 10650L: linux-fsdevel@vger.kernel.org 10651S: Maintained 10652F: Documentation/filesystems/hfsplus.rst 10653F: fs/hfsplus/ 10654 10655HGA FRAMEBUFFER DRIVER 10656M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10657L: linux-nvidia@lists.surfsouth.com 10658S: Maintained 10659W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10660F: drivers/video/fbdev/hgafb.c 10661 10662HIBERNATION (aka Software Suspend, aka swsusp) 10663M: "Rafael J. Wysocki" <rafael@kernel.org> 10664M: Pavel Machek <pavel@kernel.org> 10665L: linux-pm@vger.kernel.org 10666S: Supported 10667B: https://bugzilla.kernel.org 10668F: arch/*/include/asm/suspend*.h 10669F: arch/x86/power/ 10670F: drivers/base/power/ 10671F: include/linux/freezer.h 10672F: include/linux/pm.h 10673F: include/linux/suspend.h 10674F: kernel/power/ 10675 10676HID CORE LAYER 10677M: Jiri Kosina <jikos@kernel.org> 10678M: Benjamin Tissoires <bentiss@kernel.org> 10679L: linux-input@vger.kernel.org 10680S: Maintained 10681T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10682F: Documentation/hid/ 10683F: drivers/hid/ 10684F: include/linux/hid* 10685F: include/uapi/linux/hid* 10686F: samples/hid/ 10687F: tools/testing/selftests/hid/ 10688 10689HID LOGITECH DRIVERS 10690R: Filipe Laíns <lains@riseup.net> 10691L: linux-input@vger.kernel.org 10692S: Maintained 10693F: drivers/hid/hid-logitech-* 10694 10695HID NVIDIA SHIELD DRIVER 10696M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10697L: linux-input@vger.kernel.org 10698S: Maintained 10699F: drivers/hid/hid-nvidia-shield.c 10700 10701HID PHOENIX RC FLIGHT CONTROLLER 10702M: Marcus Folkesson <marcus.folkesson@gmail.com> 10703L: linux-input@vger.kernel.org 10704S: Maintained 10705F: drivers/hid/hid-pxrc.c 10706 10707HID PLAYSTATION DRIVER 10708M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10709L: linux-input@vger.kernel.org 10710S: Supported 10711F: drivers/hid/hid-playstation.c 10712 10713HID SENSOR HUB DRIVERS 10714M: Jiri Kosina <jikos@kernel.org> 10715M: Jonathan Cameron <jic23@kernel.org> 10716M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10717L: linux-input@vger.kernel.org 10718L: linux-iio@vger.kernel.org 10719S: Maintained 10720F: Documentation/hid/hid-sensor* 10721F: drivers/hid/hid-sensor-* 10722F: drivers/iio/*/hid-* 10723F: include/linux/hid-sensor-* 10724 10725HID UNIVERSAL PIDFF DRIVER 10726M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10727M: Oleg Makarenko <oleg@makarenk.ooo> 10728L: linux-input@vger.kernel.org 10729S: Maintained 10730B: https://github.com/JacKeTUs/universal-pidff/issues 10731F: drivers/hid/hid-universal-pidff.c 10732 10733HID VRC-2 CAR CONTROLLER DRIVER 10734M: Marcus Folkesson <marcus.folkesson@gmail.com> 10735L: linux-input@vger.kernel.org 10736S: Maintained 10737F: drivers/hid/hid-vrc2.c 10738 10739HID WACOM DRIVER 10740M: Ping Cheng <ping.cheng@wacom.com> 10741M: Jason Gerecke <jason.gerecke@wacom.com> 10742L: linux-input@vger.kernel.org 10743S: Maintained 10744F: drivers/hid/wacom.h 10745F: drivers/hid/wacom_* 10746 10747HID++ LOGITECH DRIVERS 10748R: Filipe Laíns <lains@riseup.net> 10749R: Bastien Nocera <hadess@hadess.net> 10750L: linux-input@vger.kernel.org 10751S: Maintained 10752F: drivers/hid/hid-logitech-hidpp.c 10753 10754HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10755M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10756M: Frederic Weisbecker <frederic@kernel.org> 10757M: Thomas Gleixner <tglx@linutronix.de> 10758L: linux-kernel@vger.kernel.org 10759S: Maintained 10760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10761F: Documentation/timers/ 10762F: include/linux/clockchips.h 10763F: include/linux/delay.h 10764F: include/linux/hrtimer.h 10765F: include/linux/timer.h 10766F: kernel/time/clockevents.c 10767F: kernel/time/hrtimer.c 10768F: kernel/time/sleep_timeout.c 10769F: kernel/time/timer.c 10770F: kernel/time/timer_list.c 10771F: kernel/time/timer_migration.* 10772F: tools/testing/selftests/timers/ 10773 10774DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10775M: Andreas Hindborg <a.hindborg@kernel.org> 10776R: Boqun Feng <boqun.feng@gmail.com> 10777R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10778R: Frederic Weisbecker <frederic@kernel.org> 10779R: Lyude Paul <lyude@redhat.com> 10780R: Thomas Gleixner <tglx@linutronix.de> 10781R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10782R: John Stultz <jstultz@google.com> 10783R: Stephen Boyd <sboyd@kernel.org> 10784L: rust-for-linux@vger.kernel.org 10785S: Supported 10786W: https://rust-for-linux.com 10787B: https://github.com/Rust-for-Linux/linux/issues 10788T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10789F: rust/kernel/time.rs 10790F: rust/kernel/time/ 10791 10792HIGH-SPEED SCC DRIVER FOR AX.25 10793L: linux-hams@vger.kernel.org 10794S: Orphan 10795F: drivers/net/hamradio/scc.c 10796 10797HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10798M: HighPoint Linux Team <linux@highpoint-tech.com> 10799S: Supported 10800W: http://www.highpoint-tech.com 10801F: Documentation/scsi/hptiop.rst 10802F: drivers/scsi/hptiop.c 10803 10804HIKEY960 ONBOARD USB GPIO HUB DRIVER 10805M: John Stultz <jstultz@google.com> 10806L: linux-kernel@vger.kernel.org 10807S: Maintained 10808F: drivers/misc/hisi_hikey_usb.c 10809 10810HIMAX HX83112B TOUCHSCREEN SUPPORT 10811M: Job Noorman <job@noorman.info> 10812L: linux-input@vger.kernel.org 10813S: Maintained 10814F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10815F: drivers/input/touchscreen/himax_hx83112b.c 10816 10817HIPPI 10818M: Jes Sorensen <jes@trained-monkey.org> 10819S: Maintained 10820F: drivers/net/hippi/ 10821F: include/linux/hippidevice.h 10822F: include/uapi/linux/if_hippi.h 10823F: net/802/hippi.c 10824 10825HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10826M: Kurt Kanzenbach <kurt@linutronix.de> 10827L: netdev@vger.kernel.org 10828S: Maintained 10829F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10830F: drivers/net/dsa/hirschmann/* 10831F: include/linux/platform_data/hirschmann-hellcreek.h 10832F: net/dsa/tag_hellcreek.c 10833 10834HISILICON DMA DRIVER 10835M: Zhou Wang <wangzhou1@hisilicon.com> 10836M: Longfang Liu <liulongfang@huawei.com> 10837L: dmaengine@vger.kernel.org 10838S: Maintained 10839F: drivers/dma/hisi_dma.c 10840 10841HISILICON GPIO DRIVER 10842M: Yang Shen <shenyang39@huawei.com> 10843L: linux-gpio@vger.kernel.org 10844S: Maintained 10845F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10846F: drivers/gpio/gpio-hisi.c 10847 10848HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10849M: Zhiqi Song <songzhiqi1@huawei.com> 10850M: Longfang Liu <liulongfang@huawei.com> 10851L: linux-crypto@vger.kernel.org 10852S: Maintained 10853F: Documentation/ABI/testing/debugfs-hisi-hpre 10854F: drivers/crypto/hisilicon/hpre/hpre.h 10855F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10856F: drivers/crypto/hisilicon/hpre/hpre_main.c 10857 10858HISILICON HNS3 PMU DRIVER 10859M: Jijie Shao <shaojijie@huawei.com> 10860S: Supported 10861F: Documentation/admin-guide/perf/hns3-pmu.rst 10862F: drivers/perf/hisilicon/hns3_pmu.c 10863 10864HISILICON I2C CONTROLLER DRIVER 10865M: Yicong Yang <yangyicong@hisilicon.com> 10866L: linux-i2c@vger.kernel.org 10867S: Maintained 10868W: https://www.hisilicon.com 10869F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10870F: drivers/i2c/busses/i2c-hisi.c 10871 10872HISILICON KUNPENG SOC HCCS DRIVER 10873M: Huisong Li <lihuisong@huawei.com> 10874S: Maintained 10875F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10876F: drivers/soc/hisilicon/kunpeng_hccs.c 10877F: drivers/soc/hisilicon/kunpeng_hccs.h 10878 10879HISILICON LPC BUS DRIVER 10880M: Jay Fang <f.fangjian@huawei.com> 10881S: Maintained 10882W: http://www.hisilicon.com 10883F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10884F: drivers/bus/hisi_lpc.c 10885 10886HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10887M: Jian Shen <shenjian15@huawei.com> 10888M: Salil Mehta <salil.mehta@huawei.com> 10889M: Jijie Shao <shaojijie@huawei.com> 10890L: netdev@vger.kernel.org 10891S: Maintained 10892W: http://www.hisilicon.com 10893F: drivers/net/ethernet/hisilicon/hns3/ 10894 10895HISILICON NETWORK HIBMCGE DRIVER 10896M: Jijie Shao <shaojijie@huawei.com> 10897L: netdev@vger.kernel.org 10898S: Maintained 10899F: drivers/net/ethernet/hisilicon/hibmcge/ 10900 10901HISILICON NETWORK SUBSYSTEM DRIVER 10902M: Jian Shen <shenjian15@huawei.com> 10903M: Salil Mehta <salil.mehta@huawei.com> 10904L: netdev@vger.kernel.org 10905S: Maintained 10906W: http://www.hisilicon.com 10907F: Documentation/devicetree/bindings/net/hisilicon*.txt 10908F: drivers/net/ethernet/hisilicon/ 10909 10910HISILICON PMU DRIVER 10911M: Yicong Yang <yangyicong@hisilicon.com> 10912M: Jonathan Cameron <jonathan.cameron@huawei.com> 10913S: Supported 10914W: http://www.hisilicon.com 10915F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10916F: Documentation/admin-guide/perf/hisi-pmu.rst 10917F: drivers/perf/hisilicon 10918F: tools/perf/pmu-events/arch/arm64/hisilicon/ 10919 10920HISILICON PTT DRIVER 10921M: Yicong Yang <yangyicong@hisilicon.com> 10922M: Jonathan Cameron <jonathan.cameron@huawei.com> 10923L: linux-kernel@vger.kernel.org 10924S: Maintained 10925F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10926F: Documentation/trace/hisi-ptt.rst 10927F: drivers/hwtracing/ptt/ 10928F: tools/perf/arch/arm64/util/hisi-ptt.c 10929F: tools/perf/util/hisi-ptt* 10930F: tools/perf/util/hisi-ptt-decoder/* 10931 10932HISILICON QM DRIVER 10933M: Weili Qian <qianweili@huawei.com> 10934M: Zhou Wang <wangzhou1@hisilicon.com> 10935L: linux-crypto@vger.kernel.org 10936S: Maintained 10937F: drivers/crypto/hisilicon/Kconfig 10938F: drivers/crypto/hisilicon/Makefile 10939F: drivers/crypto/hisilicon/qm.c 10940F: drivers/crypto/hisilicon/sgl.c 10941F: include/linux/hisi_acc_qm.h 10942 10943HISILICON ROCE DRIVER 10944M: Chengchang Tang <tangchengchang@huawei.com> 10945M: Junxian Huang <huangjunxian6@hisilicon.com> 10946L: linux-rdma@vger.kernel.org 10947S: Maintained 10948F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10949F: drivers/infiniband/hw/hns/ 10950 10951HISILICON SAS Controller 10952M: Yihang Li <liyihang9@huawei.com> 10953S: Supported 10954W: http://www.hisilicon.com 10955F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10956F: drivers/scsi/hisi_sas/ 10957 10958HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10959M: Longfang Liu <liulongfang@huawei.com> 10960L: linux-crypto@vger.kernel.org 10961S: Maintained 10962F: Documentation/ABI/testing/debugfs-hisi-sec 10963F: drivers/crypto/hisilicon/sec2/sec.h 10964F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10965F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10966F: drivers/crypto/hisilicon/sec2/sec_main.c 10967 10968HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10969M: Yang Shen <shenyang39@huawei.com> 10970L: linux-spi@vger.kernel.org 10971S: Maintained 10972W: http://www.hisilicon.com 10973F: drivers/spi/spi-hisi-kunpeng.c 10974 10975HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10976M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10977L: linux-kernel@vger.kernel.org 10978S: Maintained 10979F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10980F: drivers/spmi/hisi-spmi-controller.c 10981 10982HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10983M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10984L: linux-kernel@vger.kernel.org 10985S: Maintained 10986F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10987F: drivers/mfd/hi6421-spmi-pmic.c 10988 10989HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10990M: Weili Qian <qianweili@huawei.com> 10991S: Maintained 10992F: drivers/crypto/hisilicon/trng/trng.c 10993 10994HISILICON V3XX SPI NOR FLASH Controller Driver 10995M: Yang Shen <shenyang39@huawei.com> 10996S: Maintained 10997W: http://www.hisilicon.com 10998F: drivers/spi/spi-hisi-sfc-v3xx.c 10999 11000HISILICON ZIP Controller DRIVER 11001M: Yang Shen <shenyang39@huawei.com> 11002M: Zhou Wang <wangzhou1@hisilicon.com> 11003L: linux-crypto@vger.kernel.org 11004S: Maintained 11005F: Documentation/ABI/testing/debugfs-hisi-zip 11006F: drivers/crypto/hisilicon/zip/ 11007 11008HMM - Heterogeneous Memory Management 11009M: Jérôme Glisse <jglisse@redhat.com> 11010L: linux-mm@kvack.org 11011S: Maintained 11012F: Documentation/mm/hmm.rst 11013F: include/linux/hmm* 11014F: lib/test_hmm* 11015F: mm/hmm* 11016F: tools/testing/selftests/mm/*hmm* 11017 11018HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11019M: Petre Rodan <petre.rodan@subdimension.ro> 11020L: linux-iio@vger.kernel.org 11021S: Maintained 11022F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11023F: drivers/iio/pressure/hsc030pa* 11024 11025HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11026M: Andreas Klinger <ak@it-klinger.de> 11027M: Petre Rodan <petre.rodan@subdimension.ro> 11028L: linux-iio@vger.kernel.org 11029S: Maintained 11030F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11031F: drivers/iio/pressure/mprls0025pa* 11032 11033HP BIOSCFG DRIVER 11034M: Jorge Lopez <jorge.lopez2@hp.com> 11035L: platform-driver-x86@vger.kernel.org 11036S: Maintained 11037F: drivers/platform/x86/hp/hp-bioscfg/ 11038 11039HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11040L: platform-driver-x86@vger.kernel.org 11041S: Orphan 11042F: drivers/platform/x86/hp/tc1100-wmi.c 11043 11044HP WMI HARDWARE MONITOR DRIVER 11045M: James Seo <james@equiv.tech> 11046L: linux-hwmon@vger.kernel.org 11047S: Maintained 11048F: Documentation/hwmon/hp-wmi-sensors.rst 11049F: drivers/hwmon/hp-wmi-sensors.c 11050 11051HPET: High Precision Event Timers driver 11052M: Clemens Ladisch <clemens@ladisch.de> 11053S: Maintained 11054F: Documentation/timers/hpet.rst 11055F: drivers/char/hpet.c 11056F: include/linux/hpet.h 11057F: include/uapi/linux/hpet.h 11058 11059HPET: x86 11060S: Orphan 11061F: arch/x86/include/asm/hpet.h 11062F: arch/x86/kernel/hpet.c 11063 11064HPFS FILESYSTEM 11065M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11066S: Maintained 11067W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11068F: fs/hpfs/ 11069 11070HS3001 Hardware Temperature and Humidity Sensor 11071M: Andre Werner <andre.werner@systec-electronic.com> 11072L: linux-hwmon@vger.kernel.org 11073S: Maintained 11074F: drivers/hwmon/hs3001.c 11075 11076HSI SUBSYSTEM 11077M: Sebastian Reichel <sre@kernel.org> 11078S: Maintained 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11080F: Documentation/ABI/testing/sysfs-bus-hsi 11081F: Documentation/driver-api/hsi.rst 11082F: drivers/hsi/ 11083F: include/linux/hsi/ 11084F: include/uapi/linux/hsi/ 11085 11086HSO 3G MODEM DRIVER 11087L: linux-usb@vger.kernel.org 11088S: Orphan 11089F: drivers/net/usb/hso.c 11090 11091HSR NETWORK PROTOCOL 11092L: netdev@vger.kernel.org 11093S: Orphan 11094F: net/hsr/ 11095 11096HT16K33 LED CONTROLLER DRIVER 11097M: Robin van der Gracht <robin@protonic.nl> 11098S: Maintained 11099F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11100F: drivers/auxdisplay/ht16k33.c 11101 11102HTCPEN TOUCHSCREEN DRIVER 11103M: Pau Oliva Fora <pof@eslack.org> 11104L: linux-input@vger.kernel.org 11105S: Maintained 11106F: drivers/input/touchscreen/htcpen.c 11107 11108HTE SUBSYSTEM 11109M: Dipen Patel <dipenp@nvidia.com> 11110L: timestamp@lists.linux.dev 11111S: Maintained 11112Q: https://patchwork.kernel.org/project/timestamp/list/ 11113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11114F: Documentation/devicetree/bindings/timestamp/ 11115F: Documentation/driver-api/hte/ 11116F: drivers/hte/ 11117F: include/linux/hte.h 11118 11119HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11120M: Lorenzo Bianconi <lorenzo@kernel.org> 11121L: linux-iio@vger.kernel.org 11122S: Maintained 11123W: http://www.st.com/ 11124F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11125F: drivers/iio/humidity/hts221* 11126 11127HTU31 Hardware Temperature and Humidity Sensor 11128M: Andrei Lalaev <andrey.lalaev@gmail.com> 11129L: linux-hwmon@vger.kernel.org 11130S: Maintained 11131F: drivers/hwmon/htu31.c 11132 11133HUAWEI ETHERNET DRIVER 11134M: Cai Huoqing <cai.huoqing@linux.dev> 11135L: netdev@vger.kernel.org 11136S: Maintained 11137F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11138F: drivers/net/ethernet/huawei/hinic/ 11139 11140HUAWEI 3RD GEN ETHERNET DRIVER 11141M: Fan Gong <gongfan1@huawei.com> 11142L: netdev@vger.kernel.org 11143S: Maintained 11144F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11145F: drivers/net/ethernet/huawei/hinic3/ 11146 11147HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11148M: Pengyu Luo <mitltlatltl@gmail.com> 11149S: Maintained 11150F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11151F: drivers/platform/arm64/huawei-gaokun-ec.c 11152F: drivers/power/supply/huawei-gaokun-battery.c 11153F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11154F: include/linux/platform_data/huawei-gaokun-ec.h 11155 11156HUGETLB SUBSYSTEM 11157M: Muchun Song <muchun.song@linux.dev> 11158M: Oscar Salvador <osalvador@suse.de> 11159R: David Hildenbrand <david@redhat.com> 11160L: linux-mm@kvack.org 11161S: Maintained 11162F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11163F: Documentation/admin-guide/mm/hugetlbpage.rst 11164F: Documentation/mm/hugetlbfs_reserv.rst 11165F: Documentation/mm/vmemmap_dedup.rst 11166F: fs/hugetlbfs/ 11167F: include/linux/hugetlb.h 11168F: include/trace/events/hugetlbfs.h 11169F: mm/hugetlb.c 11170F: mm/hugetlb_cgroup.c 11171F: mm/hugetlb_cma.c 11172F: mm/hugetlb_cma.h 11173F: mm/hugetlb_vmemmap.c 11174F: mm/hugetlb_vmemmap.h 11175F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11176 11177HVA ST MEDIA DRIVER 11178M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11179L: linux-media@vger.kernel.org 11180S: Supported 11181W: https://linuxtv.org 11182T: git git://linuxtv.org/media.git 11183F: drivers/media/platform/st/sti/hva 11184 11185HWPOISON MEMORY FAILURE HANDLING 11186M: Miaohe Lin <linmiaohe@huawei.com> 11187R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11188L: linux-mm@kvack.org 11189S: Maintained 11190F: mm/hwpoison-inject.c 11191F: mm/memory-failure.c 11192 11193HYCON HY46XX TOUCHSCREEN SUPPORT 11194M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11195L: linux-input@vger.kernel.org 11196S: Maintained 11197F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11198F: drivers/input/touchscreen/hycon-hy46xx.c 11199 11200HYGON PROCESSOR SUPPORT 11201M: Pu Wen <puwen@hygon.cn> 11202L: linux-kernel@vger.kernel.org 11203S: Maintained 11204F: arch/x86/kernel/cpu/hygon.c 11205 11206HYNIX HI556 SENSOR DRIVER 11207M: Sakari Ailus <sakari.ailus@linux.intel.com> 11208L: linux-media@vger.kernel.org 11209S: Maintained 11210T: git git://linuxtv.org/media.git 11211F: drivers/media/i2c/hi556.c 11212 11213HYNIX HI846 SENSOR DRIVER 11214M: Martin Kepplinger <martin.kepplinger@puri.sm> 11215L: linux-media@vger.kernel.org 11216S: Maintained 11217F: drivers/media/i2c/hi846.c 11218 11219HYNIX HI847 SENSOR DRIVER 11220M: Sakari Ailus <sakari.ailus@linux.intel.com> 11221L: linux-media@vger.kernel.org 11222S: Maintained 11223F: drivers/media/i2c/hi847.c 11224 11225Hyper-V/Azure CORE AND DRIVERS 11226M: "K. Y. Srinivasan" <kys@microsoft.com> 11227M: Haiyang Zhang <haiyangz@microsoft.com> 11228M: Wei Liu <wei.liu@kernel.org> 11229M: Dexuan Cui <decui@microsoft.com> 11230L: linux-hyperv@vger.kernel.org 11231S: Supported 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11233F: Documentation/ABI/stable/sysfs-bus-vmbus 11234F: Documentation/ABI/testing/debugfs-hyperv 11235F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11236F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11237F: Documentation/virt/hyperv 11238F: arch/arm64/hyperv 11239F: arch/arm64/include/asm/mshyperv.h 11240F: arch/x86/hyperv 11241F: arch/x86/include/asm/mshyperv.h 11242F: arch/x86/include/asm/trace/hyperv.h 11243F: arch/x86/kernel/cpu/mshyperv.c 11244F: drivers/clocksource/hyperv_timer.c 11245F: drivers/hid/hid-hyperv.c 11246F: drivers/hv/ 11247F: drivers/input/serio/hyperv-keyboard.c 11248F: drivers/iommu/hyperv-iommu.c 11249F: drivers/net/ethernet/microsoft/ 11250F: drivers/net/hyperv/ 11251F: drivers/pci/controller/pci-hyperv-intf.c 11252F: drivers/pci/controller/pci-hyperv.c 11253F: drivers/scsi/storvsc_drv.c 11254F: drivers/uio/uio_hv_generic.c 11255F: drivers/video/fbdev/hyperv_fb.c 11256F: include/asm-generic/mshyperv.h 11257F: include/clocksource/hyperv_timer.h 11258F: include/hyperv/hvgdk.h 11259F: include/hyperv/hvgdk_ext.h 11260F: include/hyperv/hvgdk_mini.h 11261F: include/hyperv/hvhdk.h 11262F: include/hyperv/hvhdk_mini.h 11263F: include/linux/hyperv.h 11264F: include/net/mana 11265F: include/uapi/linux/hyperv.h 11266F: net/vmw_vsock/hyperv_transport.c 11267F: tools/hv/ 11268 11269HYPERBUS SUPPORT 11270M: Vignesh Raghavendra <vigneshr@ti.com> 11271R: Tudor Ambarus <tudor.ambarus@linaro.org> 11272L: linux-mtd@lists.infradead.org 11273S: Supported 11274Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11275C: irc://irc.oftc.net/mtd 11276T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11277F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11278F: drivers/mtd/hyperbus/ 11279F: include/linux/mtd/hyperbus.h 11280 11281HYPERVISOR VIRTUAL CONSOLE DRIVER 11282L: linuxppc-dev@lists.ozlabs.org 11283S: Odd Fixes 11284F: drivers/tty/hvc/ 11285 11286HUNG TASK DETECTOR 11287M: Andrew Morton <akpm@linux-foundation.org> 11288R: Lance Yang <lance.yang@linux.dev> 11289L: linux-kernel@vger.kernel.org 11290S: Maintained 11291F: include/linux/hung_task.h 11292F: kernel/hung_task.c 11293 11294I2C ACPI SUPPORT 11295M: Mika Westerberg <westeri@kernel.org> 11296L: linux-i2c@vger.kernel.org 11297L: linux-acpi@vger.kernel.org 11298S: Maintained 11299F: drivers/i2c/i2c-core-acpi.c 11300 11301I2C ADDRESS TRANSLATOR (ATR) 11302M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11303R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11304L: linux-i2c@vger.kernel.org 11305S: Maintained 11306F: drivers/i2c/i2c-atr.c 11307F: include/linux/i2c-atr.h 11308 11309I2C CONTROLLER DRIVER FOR NVIDIA GPU 11310M: Ajay Gupta <ajayg@nvidia.com> 11311L: linux-i2c@vger.kernel.org 11312S: Maintained 11313F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11314F: drivers/i2c/busses/i2c-nvidia-gpu.c 11315 11316I2C MUXES 11317M: Peter Rosin <peda@axentia.se> 11318L: linux-i2c@vger.kernel.org 11319S: Maintained 11320F: Documentation/devicetree/bindings/i2c/i2c-arb* 11321F: Documentation/devicetree/bindings/i2c/i2c-gate* 11322F: Documentation/devicetree/bindings/i2c/i2c-mux* 11323F: Documentation/i2c/i2c-topology.rst 11324F: Documentation/i2c/muxes/ 11325F: drivers/i2c/i2c-mux.c 11326F: drivers/i2c/muxes/ 11327F: include/linux/i2c-mux.h 11328 11329I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11330M: Gregory CLEMENT <gregory.clement@bootlin.com> 11331L: linux-i2c@vger.kernel.org 11332S: Maintained 11333F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11334F: drivers/i2c/busses/i2c-mv64xxx.c 11335 11336I2C OF COMPONENT PROBER 11337M: Chen-Yu Tsai <wenst@chromium.org> 11338L: linux-i2c@vger.kernel.org 11339L: devicetree@vger.kernel.org 11340S: Maintained 11341F: drivers/i2c/i2c-core-of-prober.c 11342F: include/linux/i2c-of-prober.h 11343 11344I2C OVER PARALLEL PORT 11345M: Jean Delvare <jdelvare@suse.com> 11346L: linux-i2c@vger.kernel.org 11347S: Maintained 11348F: Documentation/i2c/busses/i2c-parport.rst 11349F: drivers/i2c/busses/i2c-parport.c 11350 11351I2C SUBSYSTEM 11352M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11353L: linux-i2c@vger.kernel.org 11354S: Maintained 11355W: https://i2c.wiki.kernel.org/ 11356Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11358F: Documentation/i2c/ 11359F: drivers/i2c/* 11360F: include/dt-bindings/i2c/i2c.h 11361F: include/linux/i2c-dev.h 11362F: include/linux/i2c-smbus.h 11363F: include/linux/i2c.h 11364F: include/uapi/linux/i2c-*.h 11365F: include/uapi/linux/i2c.h 11366 11367I2C SUBSYSTEM HOST DRIVERS 11368M: Andi Shyti <andi.shyti@kernel.org> 11369L: linux-i2c@vger.kernel.org 11370S: Maintained 11371W: https://i2c.wiki.kernel.org/ 11372Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11373T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11374F: Documentation/devicetree/bindings/i2c/ 11375F: drivers/i2c/algos/ 11376F: drivers/i2c/busses/ 11377F: include/dt-bindings/i2c/ 11378 11379I2C-TAOS-EVM DRIVER 11380M: Jean Delvare <jdelvare@suse.com> 11381L: linux-i2c@vger.kernel.org 11382S: Maintained 11383F: Documentation/i2c/busses/i2c-taos-evm.rst 11384F: drivers/i2c/busses/i2c-taos-evm.c 11385 11386I2C-TINY-USB DRIVER 11387M: Till Harbaum <till@harbaum.org> 11388L: linux-i2c@vger.kernel.org 11389S: Maintained 11390W: http://www.harbaum.org/till/i2c_tiny_usb 11391F: drivers/i2c/busses/i2c-tiny-usb.c 11392 11393I2C/SMBUS CONTROLLER DRIVERS FOR PC 11394M: Jean Delvare <jdelvare@suse.com> 11395L: linux-i2c@vger.kernel.org 11396S: Maintained 11397F: Documentation/i2c/busses/i2c-ali1535.rst 11398F: Documentation/i2c/busses/i2c-ali1563.rst 11399F: Documentation/i2c/busses/i2c-ali15x3.rst 11400F: Documentation/i2c/busses/i2c-amd756.rst 11401F: Documentation/i2c/busses/i2c-amd8111.rst 11402F: Documentation/i2c/busses/i2c-i801.rst 11403F: Documentation/i2c/busses/i2c-nforce2.rst 11404F: Documentation/i2c/busses/i2c-piix4.rst 11405F: Documentation/i2c/busses/i2c-sis5595.rst 11406F: Documentation/i2c/busses/i2c-sis630.rst 11407F: Documentation/i2c/busses/i2c-sis96x.rst 11408F: Documentation/i2c/busses/i2c-via.rst 11409F: Documentation/i2c/busses/i2c-viapro.rst 11410F: drivers/i2c/busses/i2c-ali1535.c 11411F: drivers/i2c/busses/i2c-ali1563.c 11412F: drivers/i2c/busses/i2c-ali15x3.c 11413F: drivers/i2c/busses/i2c-amd756.c 11414F: drivers/i2c/busses/i2c-amd8111.c 11415F: drivers/i2c/busses/i2c-i801.c 11416F: drivers/i2c/busses/i2c-isch.c 11417F: drivers/i2c/busses/i2c-nforce2.c 11418F: drivers/i2c/busses/i2c-piix4.* 11419F: drivers/i2c/busses/i2c-sis5595.c 11420F: drivers/i2c/busses/i2c-sis630.c 11421F: drivers/i2c/busses/i2c-sis96x.c 11422F: drivers/i2c/busses/i2c-via.c 11423F: drivers/i2c/busses/i2c-viapro.c 11424 11425I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11426M: Hans de Goede <hansg@kernel.org> 11427L: linux-i2c@vger.kernel.org 11428S: Maintained 11429F: drivers/i2c/busses/i2c-cht-wc.c 11430 11431I2C/SMBUS ISMT DRIVER 11432M: Neil Horman <nhorman@tuxdriver.com> 11433L: linux-i2c@vger.kernel.org 11434F: Documentation/i2c/busses/i2c-ismt.rst 11435F: drivers/i2c/busses/i2c-ismt.c 11436 11437I2C/SMBUS ZHAOXIN DRIVER 11438M: Hans Hu <hanshu@zhaoxin.com> 11439L: linux-i2c@vger.kernel.org 11440S: Maintained 11441W: https://www.zhaoxin.com 11442F: drivers/i2c/busses/i2c-viai2c-common.c 11443F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11444 11445I2C/SMBUS STUB DRIVER 11446M: Jean Delvare <jdelvare@suse.com> 11447L: linux-i2c@vger.kernel.org 11448S: Maintained 11449F: drivers/i2c/i2c-stub.c 11450 11451I3C DRIVER FOR ASPEED AST2600 11452M: Jeremy Kerr <jk@codeconstruct.com.au> 11453S: Maintained 11454F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11455F: drivers/i3c/master/ast2600-i3c-master.c 11456 11457I3C DRIVER FOR CADENCE I3C MASTER IP 11458M: Przemysław Gaj <pgaj@cadence.com> 11459S: Maintained 11460F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11461F: drivers/i3c/master/i3c-master-cdns.c 11462 11463I3C DRIVER FOR SYNOPSYS DESIGNWARE 11464S: Orphan 11465F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11466F: drivers/i3c/master/dw* 11467 11468I3C SUBSYSTEM 11469M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11470R: Frank Li <Frank.Li@nxp.com> 11471L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11472S: Maintained 11473C: irc://chat.freenode.net/linux-i3c 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11475F: Documentation/ABI/testing/sysfs-bus-i3c 11476F: Documentation/devicetree/bindings/i3c/ 11477F: Documentation/driver-api/i3c 11478F: drivers/i3c/ 11479F: include/dt-bindings/i3c/ 11480F: include/linux/i3c/ 11481 11482IBM Operation Panel Input Driver 11483M: Eddie James <eajames@linux.ibm.com> 11484L: linux-input@vger.kernel.org 11485S: Maintained 11486F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11487F: drivers/input/misc/ibm-panel.c 11488 11489IBM Power 842 compression accelerator 11490M: Haren Myneni <haren@us.ibm.com> 11491S: Supported 11492F: crypto/842.c 11493F: drivers/crypto/nx/Kconfig 11494F: drivers/crypto/nx/Makefile 11495F: drivers/crypto/nx/nx-842* 11496F: include/linux/sw842.h 11497F: lib/842/ 11498 11499IBM Power in-Nest Crypto Acceleration 11500M: Breno Leitão <leitao@debian.org> 11501M: Nayna Jain <nayna@linux.ibm.com> 11502M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11503L: linux-crypto@vger.kernel.org 11504S: Supported 11505F: drivers/crypto/nx/Kconfig 11506F: drivers/crypto/nx/Makefile 11507F: drivers/crypto/nx/nx-aes* 11508F: drivers/crypto/nx/nx-sha* 11509F: drivers/crypto/nx/nx.* 11510F: drivers/crypto/nx/nx_csbcpb.h 11511F: drivers/crypto/nx/nx_debugfs.c 11512 11513IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11514M: Tyrel Datwyler <tyreld@linux.ibm.com> 11515L: linux-pci@vger.kernel.org 11516L: linuxppc-dev@lists.ozlabs.org 11517S: Supported 11518F: drivers/pci/hotplug/rpadlpar* 11519 11520IBM Power Linux RAID adapter 11521M: Brian King <brking@us.ibm.com> 11522S: Supported 11523F: drivers/scsi/ipr.* 11524 11525IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11526M: Tyrel Datwyler <tyreld@linux.ibm.com> 11527L: linux-pci@vger.kernel.org 11528L: linuxppc-dev@lists.ozlabs.org 11529S: Supported 11530F: drivers/pci/hotplug/rpaphp* 11531 11532IBM Power SRIOV Virtual NIC Device Driver 11533M: Haren Myneni <haren@linux.ibm.com> 11534M: Rick Lindsley <ricklind@linux.ibm.com> 11535R: Nick Child <nnac123@linux.ibm.com> 11536R: Thomas Falcon <tlfalcon@linux.ibm.com> 11537L: netdev@vger.kernel.org 11538S: Maintained 11539F: drivers/net/ethernet/ibm/ibmvnic.* 11540 11541IBM Power VFIO Support 11542M: Timothy Pearson <tpearson@raptorengineering.com> 11543S: Supported 11544F: drivers/vfio/vfio_iommu_spapr_tce.c 11545 11546IBM Power Virtual Ethernet Device Driver 11547M: Nick Child <nnac123@linux.ibm.com> 11548L: netdev@vger.kernel.org 11549S: Maintained 11550F: drivers/net/ethernet/ibm/ibmveth.* 11551 11552IBM Power Virtual FC Device Drivers 11553M: Tyrel Datwyler <tyreld@linux.ibm.com> 11554L: linux-scsi@vger.kernel.org 11555S: Supported 11556F: drivers/scsi/ibmvscsi/ibmvfc* 11557 11558IBM Power Virtual Management Channel Driver 11559M: Brad Warrum <bwarrum@linux.ibm.com> 11560M: Ritu Agarwal <rituagar@linux.ibm.com> 11561S: Supported 11562F: drivers/misc/ibmvmc.* 11563 11564IBM Power Virtual SCSI Device Drivers 11565M: Tyrel Datwyler <tyreld@linux.ibm.com> 11566L: linux-scsi@vger.kernel.org 11567S: Supported 11568F: drivers/scsi/ibmvscsi/ibmvscsi* 11569F: include/scsi/viosrp.h 11570 11571IBM Power Virtual SCSI Device Target Driver 11572M: Tyrel Datwyler <tyreld@linux.ibm.com> 11573L: linux-scsi@vger.kernel.org 11574L: target-devel@vger.kernel.org 11575S: Supported 11576F: drivers/scsi/ibmvscsi_tgt/ 11577 11578IBM Power VMX Cryptographic instructions 11579M: Breno Leitão <leitao@debian.org> 11580M: Nayna Jain <nayna@linux.ibm.com> 11581M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11582L: linux-crypto@vger.kernel.org 11583S: Supported 11584F: arch/powerpc/crypto/Kconfig 11585F: arch/powerpc/crypto/Makefile 11586F: arch/powerpc/crypto/aes.c 11587F: arch/powerpc/crypto/aes_cbc.c 11588F: arch/powerpc/crypto/aes_ctr.c 11589F: arch/powerpc/crypto/aes_xts.c 11590F: arch/powerpc/crypto/aesp8-ppc.* 11591F: arch/powerpc/crypto/ghash.c 11592F: arch/powerpc/crypto/ghashp8-ppc.pl 11593F: arch/powerpc/crypto/ppc-xlate.pl 11594F: arch/powerpc/crypto/vmx.c 11595 11596IBM ServeRAID RAID DRIVER 11597S: Orphan 11598F: drivers/scsi/ips.* 11599 11600ICH LPC AND GPIO DRIVER 11601M: Peter Tyser <ptyser@xes-inc.com> 11602S: Maintained 11603F: drivers/gpio/gpio-ich.c 11604F: drivers/mfd/lpc_ich.c 11605 11606ICY I2C DRIVER 11607M: Max Staudt <max@enpas.org> 11608L: linux-i2c@vger.kernel.org 11609S: Maintained 11610F: drivers/i2c/busses/i2c-icy.c 11611 11612IDEAPAD LAPTOP EXTRAS DRIVER 11613M: Ike Panhc <ikepanhc@gmail.com> 11614L: platform-driver-x86@vger.kernel.org 11615S: Maintained 11616W: http://launchpad.net/ideapad-laptop 11617F: drivers/platform/x86/ideapad-laptop.c 11618 11619IDEAPAD LAPTOP SLIDEBAR DRIVER 11620M: Andrey Moiseev <o2g.org.ru@gmail.com> 11621L: linux-input@vger.kernel.org 11622S: Maintained 11623W: https://github.com/o2genum/ideapad-slidebar 11624F: drivers/input/misc/ideapad_slidebar.c 11625 11626IDT VersaClock 5 CLOCK DRIVER 11627M: Luca Ceresoli <luca@lucaceresoli.net> 11628S: Maintained 11629F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11630F: drivers/clk/clk-versaclock5.c 11631 11632IEEE 802.15.4 SUBSYSTEM 11633M: Alexander Aring <alex.aring@gmail.com> 11634M: Stefan Schmidt <stefan@datenfreihafen.org> 11635M: Miquel Raynal <miquel.raynal@bootlin.com> 11636L: linux-wpan@vger.kernel.org 11637S: Maintained 11638W: https://linux-wpan.org/ 11639Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11640T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11641T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11642F: Documentation/networking/ieee802154.rst 11643F: drivers/net/ieee802154/ 11644F: include/linux/ieee802154.h 11645F: include/linux/nl802154.h 11646F: include/net/af_ieee802154.h 11647F: include/net/cfg802154.h 11648F: include/net/ieee802154_netdev.h 11649F: include/net/mac802154.h 11650F: include/net/nl802154.h 11651F: net/ieee802154/ 11652F: net/mac802154/ 11653 11654Intel VIRTIO DATA PATH ACCELERATOR 11655M: Zhu Lingshan <lingshan.zhu@kernel.org> 11656L: virtualization@lists.linux.dev 11657S: Supported 11658F: drivers/vdpa/ifcvf/ 11659 11660IFE PROTOCOL 11661M: Yotam Gigi <yotam.gi@gmail.com> 11662M: Jamal Hadi Salim <jhs@mojatatu.com> 11663F: include/net/ife.h 11664F: include/uapi/linux/ife.h 11665F: net/ife 11666 11667IGORPLUG-USB IR RECEIVER 11668M: Sean Young <sean@mess.org> 11669L: linux-media@vger.kernel.org 11670S: Maintained 11671F: drivers/media/rc/igorplugusb.c 11672 11673IGUANAWORKS USB IR TRANSCEIVER 11674M: Sean Young <sean@mess.org> 11675L: linux-media@vger.kernel.org 11676S: Maintained 11677F: drivers/media/rc/iguanair.c 11678 11679IIO ADC HELPERS 11680M: Matti Vaittinen <mazziesaccount@gmail.com> 11681L: linux-iio@vger.kernel.org 11682S: Maintained 11683F: drivers/iio/adc/industrialio-adc.c 11684F: include/linux/iio/adc-helpers.h 11685 11686IIO BACKEND FRAMEWORK 11687M: Nuno Sa <nuno.sa@analog.com> 11688R: Olivier Moysan <olivier.moysan@foss.st.com> 11689L: linux-iio@vger.kernel.org 11690S: Maintained 11691F: Documentation/ABI/testing/debugfs-iio-backend 11692F: drivers/iio/industrialio-backend.c 11693F: include/linux/iio/backend.h 11694 11695IIO DIGITAL POTENTIOMETER DAC 11696M: Peter Rosin <peda@axentia.se> 11697L: linux-iio@vger.kernel.org 11698S: Maintained 11699F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11700F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11701F: drivers/iio/dac/dpot-dac.c 11702 11703IIO ENVELOPE DETECTOR 11704M: Peter Rosin <peda@axentia.se> 11705L: linux-iio@vger.kernel.org 11706S: Maintained 11707F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11708F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11709F: drivers/iio/adc/envelope-detector.c 11710 11711IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11712M: Matti Vaittinen <mazziesaccount@gmail.com> 11713L: linux-iio@vger.kernel.org 11714S: Maintained 11715F: drivers/iio/industrialio-gts-helper.c 11716F: include/linux/iio/iio-gts-helper.h 11717F: drivers/iio/test/iio-test-gts.c 11718 11719IIO MULTIPLEXER 11720M: Peter Rosin <peda@axentia.se> 11721L: linux-iio@vger.kernel.org 11722S: Maintained 11723F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11724F: drivers/iio/multiplexer/iio-mux.c 11725 11726IIO SCMI BASED DRIVER 11727M: Jyoti Bhayana <jbhayana@google.com> 11728L: linux-iio@vger.kernel.org 11729S: Maintained 11730F: drivers/iio/common/scmi_sensors/scmi_iio.c 11731 11732IIO SUBSYSTEM AND DRIVERS 11733M: Jonathan Cameron <jic23@kernel.org> 11734R: David Lechner <dlechner@baylibre.com> 11735R: Nuno Sá <nuno.sa@analog.com> 11736R: Andy Shevchenko <andy@kernel.org> 11737L: linux-iio@vger.kernel.org 11738S: Maintained 11739T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11740F: Documentation/ABI/testing/configfs-iio* 11741F: Documentation/ABI/testing/sysfs-bus-iio* 11742F: Documentation/devicetree/bindings/iio/ 11743F: Documentation/iio/ 11744F: drivers/iio/ 11745F: drivers/staging/iio/ 11746F: include/dt-bindings/iio/ 11747F: include/linux/iio/ 11748F: tools/iio/ 11749 11750IIO UNIT CONVERTER 11751M: Peter Rosin <peda@axentia.se> 11752L: linux-iio@vger.kernel.org 11753S: Maintained 11754F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11755F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11756F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11757F: drivers/iio/afe/iio-rescale.c 11758 11759IKANOS/ADI EAGLE ADSL USB DRIVER 11760M: Matthieu Castet <castet.matthieu@free.fr> 11761M: Stanislaw Gruszka <stf_xl@wp.pl> 11762S: Maintained 11763F: drivers/usb/atm/ueagle-atm.c 11764 11765IMAGIS TOUCHSCREEN DRIVER 11766M: Markuss Broks <markuss.broks@gmail.com> 11767S: Maintained 11768F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11769F: drivers/input/touchscreen/imagis.c 11770 11771IMGTEC ASCII LCD DRIVER 11772M: Paul Burton <paulburton@kernel.org> 11773S: Maintained 11774F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11775F: drivers/auxdisplay/img-ascii-lcd.c 11776 11777IMGTEC JPEG ENCODER DRIVER 11778M: Devarsh Thakkar <devarsht@ti.com> 11779L: linux-media@vger.kernel.org 11780S: Supported 11781F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11782F: drivers/media/platform/imagination/e5010* 11783 11784IMGTEC IR DECODER DRIVER 11785S: Orphan 11786F: drivers/media/rc/img-ir/ 11787 11788IMGTEC POWERVR DRM DRIVER 11789M: Frank Binns <frank.binns@imgtec.com> 11790M: Matt Coster <matt.coster@imgtec.com> 11791S: Supported 11792T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11793F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11794F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11795F: Documentation/gpu/imagination/ 11796F: drivers/gpu/drm/ci/xfails/powervr* 11797F: drivers/gpu/drm/imagination/ 11798F: include/uapi/drm/pvr_drm.h 11799 11800IMON SOUNDGRAPH USB IR RECEIVER 11801M: Sean Young <sean@mess.org> 11802L: linux-media@vger.kernel.org 11803S: Maintained 11804F: drivers/media/rc/imon.c 11805F: drivers/media/rc/imon_raw.c 11806 11807IMS TWINTURBO FRAMEBUFFER DRIVER 11808L: linux-fbdev@vger.kernel.org 11809S: Orphan 11810F: drivers/video/fbdev/imsttfb.c 11811 11812INA233 HARDWARE MONITOR DRIVERS 11813M: Leo Yang <leo.yang.sy0@gmail.com> 11814L: linux-hwmon@vger.kernel.org 11815S: Maintained 11816F: Documentation/hwmon/ina233.rst 11817F: drivers/hwmon/pmbus/ina233.c 11818 11819INDEX OF FURTHER KERNEL DOCUMENTATION 11820M: Carlos Bilbao <carlos.bilbao@kernel.org> 11821S: Maintained 11822F: Documentation/process/kernel-docs.rst 11823 11824INDUSTRY PACK SUBSYSTEM (IPACK) 11825M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11826M: Jens Taprogge <jens.taprogge@taprogge.org> 11827M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11828L: industrypack-devel@lists.sourceforge.net 11829S: Maintained 11830W: http://industrypack.sourceforge.net 11831F: drivers/ipack/ 11832 11833INFINEON DPS310 Driver 11834M: Eddie James <eajames@linux.ibm.com> 11835L: linux-iio@vger.kernel.org 11836S: Maintained 11837F: drivers/iio/pressure/dps310.c 11838 11839INFINEON PEB2466 ASoC CODEC 11840M: Herve Codina <herve.codina@bootlin.com> 11841L: linux-sound@vger.kernel.org 11842S: Maintained 11843F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11844F: sound/soc/codecs/peb2466.c 11845 11846INFINIBAND SUBSYSTEM 11847M: Jason Gunthorpe <jgg@nvidia.com> 11848M: Leon Romanovsky <leonro@nvidia.com> 11849L: linux-rdma@vger.kernel.org 11850S: Supported 11851W: https://github.com/linux-rdma/rdma-core 11852Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11854F: Documentation/devicetree/bindings/infiniband/ 11855F: Documentation/infiniband/ 11856F: drivers/infiniband/ 11857F: include/rdma/ 11858F: include/trace/events/ib_mad.h 11859F: include/trace/events/ib_umad.h 11860F: include/trace/misc/rdma.h 11861F: include/uapi/linux/if_infiniband.h 11862F: include/uapi/rdma/ 11863F: samples/bpf/ibumad_kern.c 11864F: samples/bpf/ibumad_user.c 11865 11866INGENIC JZ4780 NAND DRIVER 11867M: Harvey Hunt <harveyhuntnexus@gmail.com> 11868L: linux-mtd@lists.infradead.org 11869L: linux-mips@vger.kernel.org 11870S: Maintained 11871F: drivers/mtd/nand/raw/ingenic/ 11872 11873INGENIC JZ47xx SoCs 11874M: Paul Cercueil <paul@crapouillou.net> 11875L: linux-mips@vger.kernel.org 11876S: Maintained 11877F: arch/mips/boot/dts/ingenic/ 11878F: arch/mips/generic/board-ingenic.c 11879F: arch/mips/include/asm/mach-ingenic/ 11880F: arch/mips/ingenic/Kconfig 11881F: drivers/clk/ingenic/ 11882F: drivers/dma/dma-jz4780.c 11883F: drivers/gpu/drm/ingenic/ 11884F: drivers/i2c/busses/i2c-jz4780.c 11885F: drivers/iio/adc/ingenic-adc.c 11886F: drivers/irqchip/irq-ingenic.c 11887F: drivers/memory/jz4780-nemc.c 11888F: drivers/mmc/host/jz4740_mmc.c 11889F: drivers/mtd/nand/raw/ingenic/ 11890F: drivers/pinctrl/pinctrl-ingenic.c 11891F: drivers/power/supply/ingenic-battery.c 11892F: drivers/pwm/pwm-jz4740.c 11893F: drivers/remoteproc/ingenic_rproc.c 11894F: drivers/rtc/rtc-jz4740.c 11895F: drivers/tty/serial/8250/8250_ingenic.c 11896F: drivers/usb/musb/jz4740.c 11897F: drivers/watchdog/jz4740_wdt.c 11898F: include/dt-bindings/iio/adc/ingenic,adc.h 11899F: include/linux/mfd/ingenic-tcu.h 11900F: sound/soc/codecs/jz47* 11901F: sound/soc/jz4740/ 11902 11903INJOINIC IP5xxx POWER BANK IC DRIVER 11904M: Samuel Holland <samuel@sholland.org> 11905S: Maintained 11906F: drivers/power/supply/ip5xxx_power.c 11907 11908INOTIFY 11909M: Jan Kara <jack@suse.cz> 11910R: Amir Goldstein <amir73il@gmail.com> 11911L: linux-fsdevel@vger.kernel.org 11912S: Maintained 11913F: Documentation/filesystems/inotify.rst 11914F: fs/notify/inotify/ 11915F: include/linux/inotify.h 11916F: include/uapi/linux/inotify.h 11917 11918INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11919M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11920L: linux-input@vger.kernel.org 11921S: Maintained 11922Q: http://patchwork.kernel.org/project/linux-input/list/ 11923T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11924F: Documentation/devicetree/bindings/input/ 11925F: Documentation/devicetree/bindings/serio/ 11926F: Documentation/input/ 11927F: drivers/input/ 11928F: include/dt-bindings/input/ 11929F: include/linux/gameport.h 11930F: include/linux/i8042.h 11931F: include/linux/input.h 11932F: include/linux/input/ 11933F: include/linux/libps2.h 11934F: include/linux/serio.h 11935F: include/uapi/linux/gameport.h 11936F: include/uapi/linux/input-event-codes.h 11937F: include/uapi/linux/input.h 11938F: include/uapi/linux/serio.h 11939F: include/uapi/linux/uinput.h 11940 11941INPUT MULTITOUCH (MT) PROTOCOL 11942M: Henrik Rydberg <rydberg@bitmath.org> 11943L: linux-input@vger.kernel.org 11944S: Odd fixes 11945F: Documentation/input/multi-touch-protocol.rst 11946F: drivers/input/input-mt.c 11947K: \b(ABS|SYN)_MT_ 11948 11949INSIDE SECURE CRYPTO DRIVER 11950M: Antoine Tenart <atenart@kernel.org> 11951L: linux-crypto@vger.kernel.org 11952S: Maintained 11953F: drivers/crypto/inside-secure/ 11954 11955INSIDE SECURE EIP93 CRYPTO DRIVER 11956M: Christian Marangi <ansuelsmth@gmail.com> 11957L: linux-crypto@vger.kernel.org 11958S: Maintained 11959F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 11960F: drivers/crypto/inside-secure/eip93/ 11961 11962INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11963M: Mimi Zohar <zohar@linux.ibm.com> 11964M: Roberto Sassu <roberto.sassu@huawei.com> 11965M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11966R: Eric Snowberg <eric.snowberg@oracle.com> 11967L: linux-integrity@vger.kernel.org 11968S: Supported 11969T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11970F: security/integrity/ 11971F: security/integrity/ima/ 11972 11973INTEGRITY POLICY ENFORCEMENT (IPE) 11974M: Fan Wu <wufan@kernel.org> 11975L: linux-security-module@vger.kernel.org 11976S: Supported 11977T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 11978F: Documentation/admin-guide/LSM/ipe.rst 11979F: Documentation/security/ipe.rst 11980F: scripts/ipe/ 11981F: security/ipe/ 11982 11983INTEL 810/815 FRAMEBUFFER DRIVER 11984M: Antonino Daplas <adaplas@gmail.com> 11985L: linux-fbdev@vger.kernel.org 11986S: Maintained 11987F: drivers/video/fbdev/i810/ 11988 11989INTEL 8254 COUNTER DRIVER 11990M: William Breathitt Gray <wbg@kernel.org> 11991L: linux-iio@vger.kernel.org 11992S: Maintained 11993F: drivers/counter/i8254.c 11994F: include/linux/i8254.h 11995 11996INTEL 8255 GPIO DRIVER 11997M: William Breathitt Gray <wbg@kernel.org> 11998L: linux-gpio@vger.kernel.org 11999S: Maintained 12000F: drivers/gpio/gpio-i8255.c 12001F: drivers/gpio/gpio-i8255.h 12002 12003INTEL ASoC DRIVERS 12004M: Cezary Rojewski <cezary.rojewski@intel.com> 12005M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12006M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12007M: Bard Liao <yung-chuan.liao@linux.intel.com> 12008M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12009M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12010R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12011L: linux-sound@vger.kernel.org 12012S: Supported 12013F: sound/soc/intel/ 12014 12015INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12016M: Hans de Goede <hansg@kernel.org> 12017L: platform-driver-x86@vger.kernel.org 12018S: Maintained 12019F: drivers/platform/x86/intel/atomisp2/pm.c 12020 12021INTEL ATOMISP2 LED DRIVER 12022M: Hans de Goede <hansg@kernel.org> 12023L: platform-driver-x86@vger.kernel.org 12024S: Maintained 12025F: drivers/platform/x86/intel/atomisp2/led.c 12026 12027INTEL BIOS SAR INT1092 DRIVER 12028M: Shravan Sudhakar <s.shravan@intel.com> 12029L: platform-driver-x86@vger.kernel.org 12030S: Maintained 12031F: drivers/platform/x86/intel/int1092/ 12032 12033INTEL BROXTON PMC DRIVER 12034M: Mika Westerberg <mika.westerberg@linux.intel.com> 12035M: Zha Qipeng <qipeng.zha@intel.com> 12036S: Maintained 12037F: drivers/mfd/intel_pmc_bxt.c 12038F: include/linux/mfd/intel_pmc_bxt.h 12039 12040INTEL C600 SERIES SAS CONTROLLER DRIVER 12041L: linux-scsi@vger.kernel.org 12042S: Orphan 12043T: git git://git.code.sf.net/p/intel-sas/isci 12044F: drivers/scsi/isci/ 12045 12046INTEL CPU family model numbers 12047M: Tony Luck <tony.luck@intel.com> 12048M: x86@kernel.org 12049L: linux-kernel@vger.kernel.org 12050S: Supported 12051F: arch/x86/include/asm/intel-family.h 12052 12053INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12054M: Jani Nikula <jani.nikula@linux.intel.com> 12055M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12056L: intel-gfx@lists.freedesktop.org 12057L: intel-xe@lists.freedesktop.org 12058S: Supported 12059F: drivers/gpu/drm/i915/display/ 12060F: drivers/gpu/drm/xe/display/ 12061F: drivers/gpu/drm/xe/compat-i915-headers 12062F: include/drm/intel/ 12063 12064INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12065M: Jani Nikula <jani.nikula@linux.intel.com> 12066M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12067M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12068M: Tvrtko Ursulin <tursulin@ursulin.net> 12069L: intel-gfx@lists.freedesktop.org 12070S: Supported 12071W: https://drm.pages.freedesktop.org/intel-docs/ 12072Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12073B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12074C: irc://irc.oftc.net/intel-gfx 12075T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12076F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12077F: Documentation/gpu/i915.rst 12078F: drivers/gpu/drm/ci/xfails/i915* 12079F: drivers/gpu/drm/i915/ 12080F: include/drm/intel/ 12081F: include/uapi/drm/i915_drm.h 12082 12083INTEL DRM XE DRIVER (Lunar Lake and newer) 12084M: Lucas De Marchi <lucas.demarchi@intel.com> 12085M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12086M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12087L: intel-xe@lists.freedesktop.org 12088S: Supported 12089W: https://drm.pages.freedesktop.org/intel-docs/ 12090Q: http://patchwork.freedesktop.org/project/intel-xe/ 12091B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12092C: irc://irc.oftc.net/xe 12093T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12094F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12095F: Documentation/gpu/xe/ 12096F: drivers/gpu/drm/xe/ 12097F: include/drm/intel/ 12098F: include/uapi/drm/xe_drm.h 12099 12100INTEL ETHERNET DRIVERS 12101M: Tony Nguyen <anthony.l.nguyen@intel.com> 12102M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12103L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12104S: Maintained 12105W: https://www.intel.com/content/www/us/en/support.html 12106Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12109F: Documentation/networking/device_drivers/ethernet/intel/ 12110F: drivers/net/ethernet/intel/ 12111F: drivers/net/ethernet/intel/*/ 12112F: include/linux/avf/virtchnl.h 12113F: include/linux/net/intel/*/ 12114 12115INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12116M: Mustafa Ismail <mustafa.ismail@intel.com> 12117M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12118L: linux-rdma@vger.kernel.org 12119S: Supported 12120F: drivers/infiniband/hw/irdma/ 12121F: include/uapi/rdma/irdma-abi.h 12122 12123INTEL GPIO DRIVERS 12124M: Andy Shevchenko <andy@kernel.org> 12125L: linux-gpio@vger.kernel.org 12126S: Supported 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12128F: drivers/gpio/gpio-elkhartlake.c 12129F: drivers/gpio/gpio-graniterapids.c 12130F: drivers/gpio/gpio-ich.c 12131F: drivers/gpio/gpio-merrifield.c 12132F: drivers/gpio/gpio-ml-ioh.c 12133F: drivers/gpio/gpio-pch.c 12134F: drivers/gpio/gpio-sch.c 12135F: drivers/gpio/gpio-sodaville.c 12136F: drivers/gpio/gpio-tangier.c 12137F: drivers/gpio/gpio-tangier.h 12138 12139INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12140R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12141R: Zhi Wang <zhi.wang.linux@gmail.com> 12142S: Odd Fixes 12143W: https://github.com/intel/gvt-linux/wiki 12144F: drivers/gpu/drm/i915/gvt/ 12145 12146INTEL HID EVENT DRIVER 12147M: Alex Hung <alexhung@gmail.com> 12148L: platform-driver-x86@vger.kernel.org 12149S: Maintained 12150F: drivers/platform/x86/intel/hid.c 12151 12152INTEL I/OAT DMA DRIVER 12153M: Dave Jiang <dave.jiang@intel.com> 12154R: Dan Williams <dan.j.williams@intel.com> 12155L: dmaengine@vger.kernel.org 12156S: Supported 12157Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12158F: drivers/dma/ioat* 12159 12160INTEL IAA CRYPTO DRIVER 12161M: Kristen Accardi <kristen.c.accardi@intel.com> 12162M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12163L: linux-crypto@vger.kernel.org 12164S: Supported 12165F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12166F: drivers/crypto/intel/iaa/* 12167 12168INTEL IDLE DRIVER 12169M: Rafael J. Wysocki <rafael@kernel.org> 12170M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12171M: Artem Bityutskiy <dedekind1@gmail.com> 12172R: Len Brown <lenb@kernel.org> 12173L: linux-pm@vger.kernel.org 12174S: Supported 12175B: https://bugzilla.kernel.org 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12177F: drivers/idle/intel_idle.c 12178 12179INTEL IDXD DRIVER 12180M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12181R: Dave Jiang <dave.jiang@intel.com> 12182L: dmaengine@vger.kernel.org 12183S: Supported 12184F: drivers/dma/idxd/* 12185F: include/uapi/linux/idxd.h 12186 12187INTEL IN FIELD SCAN (IFS) DEVICE 12188M: Jithu Joseph <jithu.joseph@intel.com> 12189R: Ashok Raj <ashok.raj.linux@gmail.com> 12190R: Tony Luck <tony.luck@intel.com> 12191S: Maintained 12192F: drivers/platform/x86/intel/ifs 12193F: include/trace/events/intel_ifs.h 12194F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12195 12196INTEL INTEGRATED SENSOR HUB DRIVER 12197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12198M: Jiri Kosina <jikos@kernel.org> 12199L: linux-input@vger.kernel.org 12200S: Maintained 12201F: drivers/hid/intel-ish-hid/ 12202 12203INTEL IOMMU (VT-d) 12204M: David Woodhouse <dwmw2@infradead.org> 12205M: Lu Baolu <baolu.lu@linux.intel.com> 12206L: iommu@lists.linux.dev 12207S: Supported 12208T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12209F: drivers/iommu/intel/ 12210 12211INTEL IPU3 CSI-2 CIO2 DRIVER 12212M: Yong Zhi <yong.zhi@intel.com> 12213M: Sakari Ailus <sakari.ailus@linux.intel.com> 12214M: Bingbu Cao <bingbu.cao@intel.com> 12215M: Dan Scally <djrscally@gmail.com> 12216R: Tianshu Qiu <tian.shu.qiu@intel.com> 12217L: linux-media@vger.kernel.org 12218S: Maintained 12219T: git git://linuxtv.org/media.git 12220F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12221F: drivers/media/pci/intel/ipu3/ 12222 12223INTEL IPU3 CSI-2 IMGU DRIVER 12224M: Sakari Ailus <sakari.ailus@linux.intel.com> 12225R: Bingbu Cao <bingbu.cao@intel.com> 12226R: Tianshu Qiu <tian.shu.qiu@intel.com> 12227L: linux-media@vger.kernel.org 12228S: Maintained 12229F: Documentation/admin-guide/media/ipu3.rst 12230F: Documentation/admin-guide/media/ipu3_rcb.svg 12231F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12232F: drivers/staging/media/ipu3/ 12233 12234INTEL IPU6 INPUT SYSTEM DRIVER 12235M: Sakari Ailus <sakari.ailus@linux.intel.com> 12236M: Bingbu Cao <bingbu.cao@intel.com> 12237R: Tianshu Qiu <tian.shu.qiu@intel.com> 12238L: linux-media@vger.kernel.org 12239S: Maintained 12240T: git git://linuxtv.org/media.git 12241F: Documentation/admin-guide/media/ipu6-isys.rst 12242F: drivers/media/pci/intel/ipu6/ 12243 12244INTEL ISHTP ECLITE DRIVER 12245M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12246L: platform-driver-x86@vger.kernel.org 12247S: Supported 12248F: drivers/platform/x86/intel/ishtp_eclite.c 12249 12250INTEL IXP4XX CRYPTO SUPPORT 12251M: Corentin Labbe <clabbe@baylibre.com> 12252L: linux-crypto@vger.kernel.org 12253S: Maintained 12254F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12255 12256INTEL KEEM BAY DRM DRIVER 12257M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12258M: Edmund Dea <edmund.j.dea@intel.com> 12259S: Maintained 12260F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12261F: drivers/gpu/drm/kmb/ 12262 12263INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12264M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12265S: Maintained 12266F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12267F: drivers/crypto/intel/keembay/Kconfig 12268F: drivers/crypto/intel/keembay/Makefile 12269F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12270F: drivers/crypto/intel/keembay/ocs-aes.c 12271F: drivers/crypto/intel/keembay/ocs-aes.h 12272 12273INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12274M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12275M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12276M: Mark Gross <mgross@linux.intel.com> 12277S: Maintained 12278F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12279F: drivers/crypto/intel/keembay/Kconfig 12280F: drivers/crypto/intel/keembay/Makefile 12281F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12282 12283INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12284M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12285M: Declan Murphy <declan.murphy@intel.com> 12286S: Maintained 12287F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12288F: drivers/crypto/intel/keembay/Kconfig 12289F: drivers/crypto/intel/keembay/Makefile 12290F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12291F: drivers/crypto/intel/keembay/ocs-hcu.c 12292F: drivers/crypto/intel/keembay/ocs-hcu.h 12293 12294INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12295M: Lixu Zhang <lixu.zhang@intel.com> 12296M: Sakari Ailus <sakari.ailus@linux.intel.com> 12297S: Maintained 12298F: drivers/gpio/gpio-ljca.c 12299F: drivers/i2c/busses/i2c-ljca.c 12300F: drivers/spi/spi-ljca.c 12301F: drivers/usb/misc/usb-ljca.c 12302F: include/linux/usb/ljca.h 12303 12304INTEL MANAGEMENT ENGINE (mei) 12305M: Alexander Usyskin <alexander.usyskin@intel.com> 12306L: linux-kernel@vger.kernel.org 12307S: Supported 12308F: Documentation/driver-api/mei/* 12309F: drivers/misc/mei/ 12310F: drivers/watchdog/mei_wdt.c 12311F: include/linux/mei_aux.h 12312F: include/linux/mei_cl_bus.h 12313F: include/uapi/linux/mei.h 12314F: include/uapi/linux/mei_uuid.h 12315F: include/uapi/linux/uuid.h 12316F: samples/mei/* 12317 12318INTEL MAX 10 BMC MFD DRIVER 12319M: Xu Yilun <yilun.xu@intel.com> 12320R: Tom Rix <trix@redhat.com> 12321S: Maintained 12322F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12323F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12324F: drivers/hwmon/intel-m10-bmc-hwmon.c 12325F: drivers/mfd/intel-m10-bmc* 12326F: include/linux/mfd/intel-m10-bmc.h 12327 12328INTEL MAX10 BMC SECURE UPDATES 12329M: Matthew Gerlach <matthew.gerlach@altera.com> 12330L: linux-fpga@vger.kernel.org 12331S: Maintained 12332F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12333F: drivers/fpga/intel-m10-bmc-sec-update.c 12334 12335INTEL MID (Mobile Internet Device) PLATFORM 12336M: Andy Shevchenko <andy@kernel.org> 12337L: linux-kernel@vger.kernel.org 12338S: Supported 12339F: arch/x86/include/asm/intel-mid.h 12340F: arch/x86/pci/intel_mid.c 12341F: arch/x86/platform/intel-mid/ 12342F: drivers/dma/hsu/ 12343F: drivers/extcon/extcon-intel-mrfld.c 12344F: drivers/gpio/gpio-merrifield.c 12345F: drivers/gpio/gpio-tangier.* 12346F: drivers/iio/adc/intel_mrfld_adc.c 12347F: drivers/mfd/intel_soc_pmic_mrfld.c 12348F: drivers/pinctrl/intel/pinctrl-merrifield.c 12349F: drivers/pinctrl/intel/pinctrl-moorefield.c 12350F: drivers/pinctrl/intel/pinctrl-tangier.* 12351F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12352F: drivers/platform/x86/intel_scu_* 12353F: drivers/staging/media/atomisp/ 12354F: drivers/tty/serial/8250/8250_mid.c 12355F: drivers/watchdog/intel-mid_wdt.c 12356F: include/linux/mfd/intel_soc_pmic_mrfld.h 12357F: include/linux/platform_data/x86/intel-mid_wdt.h 12358F: include/linux/platform_data/x86/intel_scu_ipc.h 12359 12360INTEL P-Unit IPC DRIVER 12361M: Zha Qipeng <qipeng.zha@intel.com> 12362L: platform-driver-x86@vger.kernel.org 12363S: Maintained 12364F: arch/x86/include/asm/intel_punit_ipc.h 12365F: drivers/platform/x86/intel/punit_ipc.c 12366 12367INTEL PMC CORE DRIVER 12368M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12369M: David E Box <david.e.box@intel.com> 12370L: platform-driver-x86@vger.kernel.org 12371S: Maintained 12372F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12373F: drivers/platform/x86/intel/pmc/ 12374F: include/linux/platform_data/x86/intel_pmc_ipc.h 12375 12376INTEL PMIC GPIO DRIVERS 12377M: Andy Shevchenko <andy@kernel.org> 12378S: Supported 12379T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12380F: drivers/gpio/gpio-*cove.c 12381 12382INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12383M: Andy Shevchenko <andy@kernel.org> 12384S: Supported 12385F: drivers/mfd/intel_soc_pmic* 12386F: include/linux/mfd/intel_soc_pmic* 12387 12388INTEL PMT DRIVERS 12389M: David E. Box <david.e.box@linux.intel.com> 12390S: Supported 12391F: drivers/platform/x86/intel/pmt/ 12392 12393INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12394M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12395L: linux-wireless@vger.kernel.org 12396S: Maintained 12397F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12398F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12399F: drivers/net/wireless/intel/ipw2x00/ 12400 12401INTEL PSTATE DRIVER 12402M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12403M: Len Brown <lenb@kernel.org> 12404L: linux-pm@vger.kernel.org 12405S: Supported 12406F: drivers/cpufreq/intel_pstate.c 12407 12408INTEL PTP DFL ToD DRIVER 12409M: Tianfei Zhang <tianfei.zhang@intel.com> 12410L: linux-fpga@vger.kernel.org 12411L: netdev@vger.kernel.org 12412S: Maintained 12413F: drivers/ptp/ptp_dfl_tod.c 12414 12415INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12416M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12417L: linux-iio@vger.kernel.org 12418F: drivers/counter/intel-qep.c 12419 12420INTEL SCU DRIVERS 12421M: Mika Westerberg <mika.westerberg@linux.intel.com> 12422S: Maintained 12423F: drivers/platform/x86/intel_scu_* 12424F: include/linux/platform_data/x86/intel_scu_ipc.h 12425 12426INTEL SDSI DRIVER 12427M: David E. Box <david.e.box@linux.intel.com> 12428S: Supported 12429F: drivers/platform/x86/intel/sdsi.c 12430F: tools/arch/x86/intel_sdsi/ 12431F: tools/testing/selftests/drivers/sdsi/ 12432 12433INTEL SGX 12434M: Jarkko Sakkinen <jarkko@kernel.org> 12435R: Dave Hansen <dave.hansen@linux.intel.com> 12436L: linux-sgx@vger.kernel.org 12437S: Supported 12438Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12440F: Documentation/arch/x86/sgx.rst 12441F: arch/x86/entry/vdso/vsgx.S 12442F: arch/x86/include/asm/sgx.h 12443F: arch/x86/include/uapi/asm/sgx.h 12444F: arch/x86/kernel/cpu/sgx/* 12445F: tools/testing/selftests/sgx/* 12446K: \bSGX_ 12447 12448INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12449M: Daniel Scally <djrscally@gmail.com> 12450S: Maintained 12451F: drivers/platform/x86/intel/int3472/ 12452F: include/linux/platform_data/x86/int3472.h 12453 12454INTEL SPEED SELECT TECHNOLOGY 12455M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12456L: platform-driver-x86@vger.kernel.org 12457S: Maintained 12458F: drivers/platform/x86/intel/speed_select_if/ 12459F: include/uapi/linux/isst_if.h 12460F: tools/power/x86/intel-speed-select/ 12461 12462INTEL STRATIX10 FIRMWARE DRIVERS 12463M: Dinh Nguyen <dinguyen@kernel.org> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12467F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12468F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 12469F: drivers/firmware/stratix10-rsu.c 12470F: drivers/firmware/stratix10-svc.c 12471F: include/linux/firmware/intel/stratix10-smc.h 12472F: include/linux/firmware/intel/stratix10-svc-client.h 12473 12474INTEL TELEMETRY DRIVER 12475M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12476M: "David E. Box" <david.e.box@linux.intel.com> 12477L: platform-driver-x86@vger.kernel.org 12478S: Maintained 12479F: arch/x86/include/asm/intel_telemetry.h 12480F: drivers/platform/x86/intel/telemetry/ 12481 12482INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12483M: Even Xu <even.xu@intel.com> 12484M: Xinpeng Sun <xinpeng.sun@intel.com> 12485S: Maintained 12486F: drivers/hid/intel-thc-hid/ 12487 12488INTEL TPMI DRIVER 12489M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12490L: platform-driver-x86@vger.kernel.org 12491S: Maintained 12492F: Documentation/ABI/testing/debugfs-tpmi 12493F: drivers/platform/x86/intel/vsec_tpmi.c 12494F: include/linux/intel_tpmi.h 12495 12496INTEL UNCORE FREQUENCY CONTROL 12497M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12498L: platform-driver-x86@vger.kernel.org 12499S: Maintained 12500F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12501F: drivers/platform/x86/intel/uncore-frequency/ 12502 12503INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12504M: David E. Box <david.e.box@linux.intel.com> 12505S: Supported 12506F: drivers/platform/x86/intel/vsec.c 12507F: include/linux/intel_vsec.h 12508 12509INTEL VIRTUAL BUTTON DRIVER 12510M: AceLan Kao <acelan.kao@canonical.com> 12511L: platform-driver-x86@vger.kernel.org 12512S: Maintained 12513F: drivers/platform/x86/intel/vbtn.c 12514 12515INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12516M: Stanislaw Gruszka <stf_xl@wp.pl> 12517L: linux-wireless@vger.kernel.org 12518S: Supported 12519F: drivers/net/wireless/intel/iwlegacy/ 12520 12521INTEL WIRELESS WIFI LINK (iwlwifi) 12522M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12523L: linux-wireless@vger.kernel.org 12524S: Supported 12525W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12526T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 12527F: drivers/net/wireless/intel/iwlwifi/ 12528 12529INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12530M: Jithu Joseph <jithu.joseph@intel.com> 12531S: Maintained 12532W: https://slimbootloader.github.io/security/firmware-update.html 12533F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12534 12535INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12536L: Dell.Client.Kernel@dell.com 12537S: Maintained 12538F: drivers/platform/x86/intel/wmi/thunderbolt.c 12539 12540INTEL WWAN IOSM DRIVER 12541M: M Chetan Kumar <m.chetan.kumar@intel.com> 12542L: netdev@vger.kernel.org 12543S: Maintained 12544F: drivers/net/wwan/iosm/ 12545 12546INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12547M: Xin Li <xin@zytor.com> 12548M: "H. Peter Anvin" <hpa@zytor.com> 12549S: Supported 12550F: Documentation/arch/x86/x86_64/fred.rst 12551F: arch/x86/entry/entry_64_fred.S 12552F: arch/x86/entry/entry_fred.c 12553F: arch/x86/include/asm/fred.h 12554F: arch/x86/kernel/fred.c 12555 12556INTEL(R) TRACE HUB 12557M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12558S: Supported 12559F: Documentation/trace/intel_th.rst 12560F: drivers/hwtracing/intel_th/ 12561F: include/linux/intel_th.h 12562 12563INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12564M: Ning Sun <ning.sun@intel.com> 12565L: tboot-devel@lists.sourceforge.net 12566S: Supported 12567W: http://tboot.sourceforge.net 12568T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12569F: Documentation/arch/x86/intel_txt.rst 12570F: arch/x86/kernel/tboot.c 12571F: include/linux/tboot.h 12572 12573INTERCONNECT API 12574M: Georgi Djakov <djakov@kernel.org> 12575L: linux-pm@vger.kernel.org 12576S: Maintained 12577T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12578F: Documentation/devicetree/bindings/interconnect/ 12579F: Documentation/driver-api/interconnect.rst 12580F: drivers/interconnect/ 12581F: include/dt-bindings/interconnect/ 12582F: include/linux/interconnect-provider.h 12583F: include/linux/interconnect.h 12584 12585INTERRUPT COUNTER DRIVER 12586M: Oleksij Rempel <o.rempel@pengutronix.de> 12587R: Pengutronix Kernel Team <kernel@pengutronix.de> 12588L: linux-iio@vger.kernel.org 12589F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12590F: drivers/counter/interrupt-cnt.c 12591 12592INTERSIL ISL7998X VIDEO DECODER DRIVER 12593M: Michael Tretter <m.tretter@pengutronix.de> 12594R: Pengutronix Kernel Team <kernel@pengutronix.de> 12595L: linux-media@vger.kernel.org 12596S: Maintained 12597F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12598F: drivers/media/i2c/isl7998x.c 12599 12600INVENSENSE ICM-426xx IMU DRIVER 12601M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12602L: linux-iio@vger.kernel.org 12603S: Maintained 12604W: https://invensense.tdk.com/ 12605F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12606F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12607F: drivers/iio/imu/inv_icm42600/ 12608 12609INVENSENSE MPU-3050 GYROSCOPE DRIVER 12610M: Linus Walleij <linus.walleij@linaro.org> 12611L: linux-iio@vger.kernel.org 12612S: Maintained 12613F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12614F: drivers/iio/gyro/mpu3050* 12615 12616INVENSENSE MPU-6050 IMU DRIVER 12617M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12618L: linux-iio@vger.kernel.org 12619S: Maintained 12620W: https://invensense.tdk.com/ 12621F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12622F: drivers/iio/imu/inv_mpu6050/ 12623 12624IOC3 ETHERNET DRIVER 12625M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12626L: linux-mips@vger.kernel.org 12627S: Maintained 12628F: drivers/net/ethernet/sgi/ioc3-eth.c 12629 12630IOMMU DMA-API LAYER 12631M: Robin Murphy <robin.murphy@arm.com> 12632L: iommu@lists.linux.dev 12633S: Maintained 12634T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12635F: drivers/iommu/dma-iommu.c 12636F: drivers/iommu/dma-iommu.h 12637F: drivers/iommu/iova.c 12638F: include/linux/iommu-dma.h 12639F: include/linux/iova.h 12640 12641IOMMU SUBSYSTEM 12642M: Joerg Roedel <joro@8bytes.org> 12643M: Will Deacon <will@kernel.org> 12644R: Robin Murphy <robin.murphy@arm.com> 12645L: iommu@lists.linux.dev 12646S: Maintained 12647T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12648F: Documentation/devicetree/bindings/iommu/ 12649F: drivers/iommu/ 12650F: include/linux/iommu.h 12651F: include/linux/iova.h 12652F: include/linux/of_iommu.h 12653 12654IOMMUFD 12655M: Jason Gunthorpe <jgg@nvidia.com> 12656M: Kevin Tian <kevin.tian@intel.com> 12657L: iommu@lists.linux.dev 12658S: Maintained 12659T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12660F: Documentation/userspace-api/iommufd.rst 12661F: drivers/iommu/iommufd/ 12662F: include/linux/iommufd.h 12663F: include/uapi/linux/iommufd.h 12664F: tools/testing/selftests/iommu/ 12665 12666IOSYS-MAP HELPERS 12667M: Thomas Zimmermann <tzimmermann@suse.de> 12668L: dri-devel@lists.freedesktop.org 12669S: Maintained 12670T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12671F: include/linux/iosys-map.h 12672 12673IO_URING 12674M: Jens Axboe <axboe@kernel.dk> 12675L: io-uring@vger.kernel.org 12676S: Maintained 12677T: git git://git.kernel.dk/linux-block 12678T: git git://git.kernel.dk/liburing 12679F: include/linux/io_uring/ 12680F: include/linux/io_uring.h 12681F: include/linux/io_uring_types.h 12682F: include/trace/events/io_uring.h 12683F: include/uapi/linux/io_uring.h 12684F: io_uring/ 12685 12686IPMI SUBSYSTEM 12687M: Corey Minyard <corey@minyard.net> 12688L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12689S: Supported 12690W: http://openipmi.sourceforge.net/ 12691T: git https://github.com/cminyard/linux-ipmi.git for-next 12692F: Documentation/devicetree/bindings/ipmi/ 12693F: Documentation/driver-api/ipmi.rst 12694F: drivers/char/ipmi/ 12695F: include/linux/ipmi* 12696F: include/uapi/linux/ipmi* 12697 12698IPS SCSI RAID DRIVER 12699M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12700L: linux-scsi@vger.kernel.org 12701S: Maintained 12702W: http://www.adaptec.com/ 12703F: drivers/scsi/ips* 12704 12705IPVS 12706M: Simon Horman <horms@verge.net.au> 12707M: Julian Anastasov <ja@ssi.bg> 12708L: netdev@vger.kernel.org 12709L: lvs-devel@vger.kernel.org 12710S: Maintained 12711T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12712T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12713F: Documentation/networking/ipvs-sysctl.rst 12714F: include/net/ip_vs.h 12715F: include/uapi/linux/ip_vs.h 12716F: net/netfilter/ipvs/ 12717 12718IPWIRELESS DRIVER 12719M: Jiri Kosina <jikos@kernel.org> 12720M: David Sterba <dsterba@suse.com> 12721S: Odd Fixes 12722F: drivers/tty/ipwireless/ 12723 12724IRON DEVICE AUDIO CODEC DRIVERS 12725M: Kiseok Jo <kiseok.jo@irondevice.com> 12726L: linux-sound@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/sound/irondevice,* 12729F: sound/soc/codecs/sma* 12730 12731IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12732M: Thomas Gleixner <tglx@linutronix.de> 12733S: Maintained 12734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12735F: Documentation/core-api/irq/irq-domain.rst 12736F: include/linux/irqdomain.h 12737F: include/linux/irqdomain_defs.h 12738F: kernel/irq/irqdomain.c 12739F: kernel/irq/msi.c 12740 12741IRQ SUBSYSTEM 12742M: Thomas Gleixner <tglx@linutronix.de> 12743L: linux-kernel@vger.kernel.org 12744S: Maintained 12745T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12746F: include/linux/group_cpus.h 12747F: include/linux/irq.h 12748F: include/linux/irqhandler.h 12749F: include/linux/irqnr.h 12750F: include/linux/irqreturn.h 12751F: kernel/irq/ 12752F: lib/group_cpus.c 12753 12754IRQCHIP DRIVERS 12755M: Thomas Gleixner <tglx@linutronix.de> 12756L: linux-kernel@vger.kernel.org 12757S: Maintained 12758T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12759F: Documentation/devicetree/bindings/interrupt-controller/ 12760F: drivers/irqchip/ 12761F: include/linux/irqchip.h 12762 12763ISA 12764M: William Breathitt Gray <wbg@kernel.org> 12765S: Maintained 12766F: Documentation/driver-api/isa.rst 12767F: drivers/base/isa.c 12768F: include/linux/isa.h 12769 12770ISA RADIO MODULE 12771M: Hans Verkuil <hverkuil@xs4all.nl> 12772L: linux-media@vger.kernel.org 12773S: Maintained 12774W: https://linuxtv.org 12775T: git git://linuxtv.org/media.git 12776F: drivers/media/radio/radio-isa* 12777 12778ISAPNP 12779M: Jaroslav Kysela <perex@perex.cz> 12780S: Maintained 12781F: Documentation/userspace-api/isapnp.rst 12782F: drivers/pnp/isapnp/ 12783F: include/linux/isapnp.h 12784 12785ISCSI 12786M: Lee Duncan <lduncan@suse.com> 12787M: Chris Leech <cleech@redhat.com> 12788M: Mike Christie <michael.christie@oracle.com> 12789L: open-iscsi@googlegroups.com 12790L: linux-scsi@vger.kernel.org 12791S: Maintained 12792W: www.open-iscsi.com 12793F: drivers/scsi/*iscsi* 12794F: include/scsi/*iscsi* 12795 12796iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12797M: Peter Jones <pjones@redhat.com> 12798M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12799S: Maintained 12800F: drivers/firmware/iscsi_ibft* 12801 12802ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12803M: Sagi Grimberg <sagi@grimberg.me> 12804M: Max Gurtovoy <mgurtovoy@nvidia.com> 12805L: linux-rdma@vger.kernel.org 12806S: Supported 12807W: http://www.openfabrics.org 12808W: www.open-iscsi.org 12809Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12810F: drivers/infiniband/ulp/iser/ 12811 12812ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12813M: Sagi Grimberg <sagi@grimberg.me> 12814L: linux-rdma@vger.kernel.org 12815L: target-devel@vger.kernel.org 12816S: Supported 12817T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12818F: drivers/infiniband/ulp/isert 12819 12820ISDN/CMTP OVER BLUETOOTH 12821M: Karsten Keil <isdn@linux-pingi.de> 12822L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12823L: netdev@vger.kernel.org 12824S: Odd Fixes 12825W: http://www.isdn4linux.de 12826F: Documentation/isdn/ 12827F: drivers/isdn/capi/ 12828F: include/linux/isdn/ 12829F: include/uapi/linux/isdn/ 12830F: net/bluetooth/cmtp/ 12831 12832ISDN/mISDN SUBSYSTEM 12833M: Karsten Keil <isdn@linux-pingi.de> 12834L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12835L: netdev@vger.kernel.org 12836S: Maintained 12837W: http://www.isdn4linux.de 12838F: drivers/isdn/Kconfig 12839F: drivers/isdn/Makefile 12840F: drivers/isdn/hardware/ 12841F: drivers/isdn/mISDN/ 12842 12843ISL28022 HARDWARE MONITORING DRIVER 12844M: Carsten Spieß <mail@carsten-spiess.de> 12845L: linux-hwmon@vger.kernel.org 12846S: Maintained 12847F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 12848F: Documentation/hwmon/isl28022.rst 12849F: drivers/hwmon/isl28022.c 12850 12851ISOFS FILESYSTEM 12852M: Jan Kara <jack@suse.cz> 12853L: linux-fsdevel@vger.kernel.org 12854S: Maintained 12855F: Documentation/filesystems/isofs.rst 12856F: fs/isofs/ 12857 12858IT87 HARDWARE MONITORING DRIVER 12859M: Jean Delvare <jdelvare@suse.com> 12860L: linux-hwmon@vger.kernel.org 12861S: Maintained 12862F: Documentation/hwmon/it87.rst 12863F: drivers/hwmon/it87.c 12864 12865IT913X MEDIA DRIVER 12866L: linux-media@vger.kernel.org 12867S: Orphan 12868W: https://linuxtv.org 12869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12870F: drivers/media/tuners/it913x* 12871 12872ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 12873M: Liu Ying <victor.liu@nxp.com> 12874L: dri-devel@lists.freedesktop.org 12875S: Maintained 12876T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12877F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 12878F: drivers/gpu/drm/bridge/ite-it6263.c 12879 12880ITE IT66121 HDMI BRIDGE DRIVER 12881M: Phong LE <ple@baylibre.com> 12882M: Neil Armstrong <neil.armstrong@linaro.org> 12883S: Maintained 12884T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12885F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12886F: drivers/gpu/drm/bridge/ite-it66121.c 12887 12888IVTV VIDEO4LINUX DRIVER 12889M: Andy Walls <awalls@md.metrocast.net> 12890L: linux-media@vger.kernel.org 12891S: Maintained 12892W: https://linuxtv.org 12893T: git git://linuxtv.org/media.git 12894F: Documentation/admin-guide/media/ivtv* 12895F: drivers/media/pci/ivtv/ 12896F: include/uapi/linux/ivtv* 12897 12898IX2505V MEDIA DRIVER 12899M: Malcolm Priestley <tvboxspy@gmail.com> 12900L: linux-media@vger.kernel.org 12901S: Maintained 12902W: https://linuxtv.org 12903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12904F: drivers/media/dvb-frontends/ix2505v* 12905 12906JAILHOUSE HYPERVISOR INTERFACE 12907M: Jan Kiszka <jan.kiszka@siemens.com> 12908L: jailhouse-dev@googlegroups.com 12909S: Maintained 12910F: arch/x86/include/asm/jailhouse_para.h 12911F: arch/x86/kernel/jailhouse.c 12912 12913JFS FILESYSTEM 12914M: Dave Kleikamp <shaggy@kernel.org> 12915L: jfs-discussion@lists.sourceforge.net 12916S: Odd Fixes 12917W: http://jfs.sourceforge.net/ 12918T: git https://github.com/kleikamp/linux-shaggy.git 12919F: Documentation/admin-guide/jfs.rst 12920F: fs/jfs/ 12921 12922JME NETWORK DRIVER 12923M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12924L: netdev@vger.kernel.org 12925S: Odd Fixes 12926F: drivers/net/ethernet/jme.* 12927 12928JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12929M: David Woodhouse <dwmw2@infradead.org> 12930M: Richard Weinberger <richard@nod.at> 12931L: linux-mtd@lists.infradead.org 12932S: Odd Fixes 12933W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12934T: git git://git.infradead.org/ubifs-2.6.git 12935F: fs/jffs2/ 12936F: include/uapi/linux/jffs2.h 12937 12938JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12939M: "Theodore Ts'o" <tytso@mit.edu> 12940M: Jan Kara <jack@suse.com> 12941L: linux-ext4@vger.kernel.org 12942S: Maintained 12943F: fs/jbd2/ 12944F: include/linux/jbd2.h 12945 12946JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12947M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12948L: linux-media@vger.kernel.org 12949L: linux-renesas-soc@vger.kernel.org 12950S: Maintained 12951F: drivers/media/platform/renesas/rcar_jpu.c 12952 12953JSM Neo PCI based serial card 12954L: linux-serial@vger.kernel.org 12955S: Orphan 12956F: drivers/tty/serial/jsm/ 12957 12958K10TEMP HARDWARE MONITORING DRIVER 12959M: Clemens Ladisch <clemens@ladisch.de> 12960L: linux-hwmon@vger.kernel.org 12961S: Maintained 12962F: Documentation/hwmon/k10temp.rst 12963F: drivers/hwmon/k10temp.c 12964 12965K8TEMP HARDWARE MONITORING DRIVER 12966M: Rudolf Marek <r.marek@assembler.cz> 12967L: linux-hwmon@vger.kernel.org 12968S: Maintained 12969F: Documentation/hwmon/k8temp.rst 12970F: drivers/hwmon/k8temp.c 12971 12972KASAN 12973M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12974R: Alexander Potapenko <glider@google.com> 12975R: Andrey Konovalov <andreyknvl@gmail.com> 12976R: Dmitry Vyukov <dvyukov@google.com> 12977R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12978L: kasan-dev@googlegroups.com 12979S: Maintained 12980B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12981F: Documentation/dev-tools/kasan.rst 12982F: arch/*/include/asm/*kasan.h 12983F: arch/*/mm/kasan_init* 12984F: include/linux/kasan*.h 12985F: lib/Kconfig.kasan 12986F: mm/kasan/ 12987F: scripts/Makefile.kasan 12988 12989KCONFIG 12990M: Masahiro Yamada <masahiroy@kernel.org> 12991L: linux-kbuild@vger.kernel.org 12992S: Maintained 12993Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12994T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 12995F: Documentation/kbuild/kconfig* 12996F: scripts/Kconfig.include 12997F: scripts/kconfig/ 12998 12999KCORE 13000M: Omar Sandoval <osandov@osandov.com> 13001L: linux-debuggers@vger.kernel.org 13002S: Maintained 13003F: fs/proc/kcore.c 13004F: include/linux/kcore.h 13005 13006KCOV 13007R: Dmitry Vyukov <dvyukov@google.com> 13008R: Andrey Konovalov <andreyknvl@gmail.com> 13009L: kasan-dev@googlegroups.com 13010S: Maintained 13011B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13012F: Documentation/dev-tools/kcov.rst 13013F: include/linux/kcov.h 13014F: include/uapi/linux/kcov.h 13015F: kernel/kcov.c 13016F: scripts/Makefile.kcov 13017 13018KCSAN 13019M: Marco Elver <elver@google.com> 13020R: Dmitry Vyukov <dvyukov@google.com> 13021L: kasan-dev@googlegroups.com 13022S: Maintained 13023F: Documentation/dev-tools/kcsan.rst 13024F: include/linux/kcsan*.h 13025F: kernel/kcsan/ 13026F: lib/Kconfig.kcsan 13027F: scripts/Makefile.kcsan 13028 13029KDUMP 13030M: Andrew Morton <akpm@linux-foundation.org> 13031M: Baoquan He <bhe@redhat.com> 13032R: Vivek Goyal <vgoyal@redhat.com> 13033R: Dave Young <dyoung@redhat.com> 13034L: kexec@lists.infradead.org 13035S: Maintained 13036W: http://lse.sourceforge.net/kdump/ 13037F: Documentation/admin-guide/kdump/ 13038F: fs/proc/vmcore.c 13039F: include/linux/crash_core.h 13040F: include/linux/crash_dump.h 13041F: include/uapi/linux/vmcore.h 13042F: kernel/crash_*.c 13043 13044KEENE FM RADIO TRANSMITTER DRIVER 13045M: Hans Verkuil <hverkuil@xs4all.nl> 13046L: linux-media@vger.kernel.org 13047S: Maintained 13048W: https://linuxtv.org 13049T: git git://linuxtv.org/media.git 13050F: drivers/media/radio/radio-keene* 13051 13052KERNEL AUTOMOUNTER 13053M: Ian Kent <raven@themaw.net> 13054L: autofs@vger.kernel.org 13055S: Maintained 13056F: fs/autofs/ 13057 13058KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13059M: Masahiro Yamada <masahiroy@kernel.org> 13060R: Nathan Chancellor <nathan@kernel.org> 13061R: Nicolas Schier <nicolas@fjasle.eu> 13062L: linux-kbuild@vger.kernel.org 13063S: Maintained 13064Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13065T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 13066F: Documentation/kbuild/ 13067F: Makefile 13068F: scripts/*vmlinux* 13069F: scripts/Kbuild* 13070F: scripts/Makefile* 13071F: scripts/bash-completion/ 13072F: scripts/basic/ 13073F: scripts/clang-tools/ 13074F: scripts/dummy-tools/ 13075F: scripts/include/ 13076F: scripts/mk* 13077F: scripts/mod/ 13078F: scripts/package/ 13079F: usr/ 13080 13081KERNEL HARDENING (not covered by other areas) 13082M: Kees Cook <kees@kernel.org> 13083R: Gustavo A. R. Silva <gustavoars@kernel.org> 13084L: linux-hardening@vger.kernel.org 13085S: Supported 13086T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13087F: Documentation/ABI/testing/sysfs-kernel-oops_count 13088F: Documentation/ABI/testing/sysfs-kernel-warn_count 13089F: arch/*/configs/hardening.config 13090F: include/linux/overflow.h 13091F: include/linux/randomize_kstack.h 13092F: include/linux/ucopysize.h 13093F: kernel/configs/hardening.config 13094F: lib/tests/randstruct_kunit.c 13095F: lib/tests/usercopy_kunit.c 13096F: mm/usercopy.c 13097F: security/Kconfig.hardening 13098K: \b(add|choose)_random_kstack_offset\b 13099K: \b__check_(object_size|heap_object)\b 13100K: \b__counted_by(_le|_be)?\b 13101 13102KERNEL JANITORS 13103L: kernel-janitors@vger.kernel.org 13104S: Odd Fixes 13105W: http://kernelnewbies.org/KernelJanitors 13106 13107KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13108M: Chuck Lever <chuck.lever@oracle.com> 13109M: Jeff Layton <jlayton@kernel.org> 13110R: NeilBrown <neil@brown.name> 13111R: Olga Kornievskaia <okorniev@redhat.com> 13112R: Dai Ngo <Dai.Ngo@oracle.com> 13113R: Tom Talpey <tom@talpey.com> 13114L: linux-nfs@vger.kernel.org 13115S: Supported 13116B: https://bugzilla.kernel.org 13117T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13118F: Documentation/filesystems/nfs/ 13119F: fs/lockd/ 13120F: fs/nfs_common/ 13121F: fs/nfsd/ 13122F: include/linux/lockd/ 13123F: include/linux/sunrpc/ 13124F: include/trace/events/rpcgss.h 13125F: include/trace/events/rpcrdma.h 13126F: include/trace/events/sunrpc.h 13127F: include/trace/misc/fs.h 13128F: include/trace/misc/nfs.h 13129F: include/trace/misc/sunrpc.h 13130F: include/uapi/linux/nfsd/ 13131F: include/uapi/linux/sunrpc/ 13132F: net/sunrpc/ 13133F: tools/net/sunrpc/ 13134 13135KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13136M: Thomas Weißschuh <linux@weissschuh.net> 13137R: Christian Heusel <christian@heusel.eu> 13138R: Nathan Chancellor <nathan@kernel.org> 13139S: Maintained 13140F: scripts/package/PKGBUILD 13141 13142KERNEL REGRESSIONS 13143M: Thorsten Leemhuis <linux@leemhuis.info> 13144L: regressions@lists.linux.dev 13145S: Supported 13146F: Documentation/admin-guide/reporting-regressions.rst 13147F: Documentation/process/handling-regressions.rst 13148 13149KERNEL SELFTEST FRAMEWORK 13150M: Shuah Khan <shuah@kernel.org> 13151M: Shuah Khan <skhan@linuxfoundation.org> 13152L: linux-kselftest@vger.kernel.org 13153S: Maintained 13154Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13155T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13156F: Documentation/dev-tools/kselftest* 13157F: tools/testing/selftests/ 13158 13159KERNEL SMB3 SERVER (KSMBD) 13160M: Namjae Jeon <linkinjeon@kernel.org> 13161M: Namjae Jeon <linkinjeon@samba.org> 13162M: Steve French <smfrench@gmail.com> 13163M: Steve French <sfrench@samba.org> 13164R: Sergey Senozhatsky <senozhatsky@chromium.org> 13165R: Tom Talpey <tom@talpey.com> 13166L: linux-cifs@vger.kernel.org 13167S: Maintained 13168T: git git://git.samba.org/ksmbd.git 13169F: Documentation/filesystems/smb/ksmbd.rst 13170F: fs/smb/common/ 13171F: fs/smb/server/ 13172 13173KERNEL UNIT TESTING FRAMEWORK (KUnit) 13174M: Brendan Higgins <brendan.higgins@linux.dev> 13175M: David Gow <davidgow@google.com> 13176R: Rae Moar <rmoar@google.com> 13177L: linux-kselftest@vger.kernel.org 13178L: kunit-dev@googlegroups.com 13179S: Maintained 13180W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13181T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13183F: Documentation/dev-tools/kunit/ 13184F: include/kunit/ 13185F: lib/kunit/ 13186F: rust/kernel/kunit.rs 13187F: rust/macros/kunit.rs 13188F: scripts/rustdoc_test_* 13189F: tools/testing/kunit/ 13190 13191KERNEL USERMODE HELPER 13192M: Luis Chamberlain <mcgrof@kernel.org> 13193L: linux-kernel@vger.kernel.org 13194S: Maintained 13195F: include/linux/umh.h 13196F: kernel/umh.c 13197 13198KERNEL VIRTUAL MACHINE (KVM) 13199M: Paolo Bonzini <pbonzini@redhat.com> 13200L: kvm@vger.kernel.org 13201S: Supported 13202W: http://www.linux-kvm.org 13203T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13204F: Documentation/virt/kvm/ 13205F: include/asm-generic/kvm* 13206F: include/kvm/iodev.h 13207F: include/linux/kvm* 13208F: include/trace/events/kvm.h 13209F: include/uapi/asm-generic/kvm* 13210F: include/uapi/linux/kvm* 13211F: tools/kvm/ 13212F: tools/testing/selftests/kvm/ 13213F: virt/kvm/* 13214 13215KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13216M: Marc Zyngier <maz@kernel.org> 13217M: Oliver Upton <oliver.upton@linux.dev> 13218R: Joey Gouly <joey.gouly@arm.com> 13219R: Suzuki K Poulose <suzuki.poulose@arm.com> 13220R: Zenghui Yu <yuzenghui@huawei.com> 13221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13222L: kvmarm@lists.linux.dev 13223S: Maintained 13224T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13225F: Documentation/virt/kvm/arm/ 13226F: Documentation/virt/kvm/devices/arm* 13227F: arch/arm64/include/asm/kvm* 13228F: arch/arm64/include/uapi/asm/kvm* 13229F: arch/arm64/kvm/ 13230F: include/kvm/arm_* 13231F: tools/testing/selftests/kvm/*/arm64/ 13232F: tools/testing/selftests/kvm/arm64/ 13233 13234KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13235M: Tianrui Zhao <zhaotianrui@loongson.cn> 13236M: Bibo Mao <maobibo@loongson.cn> 13237M: Huacai Chen <chenhuacai@kernel.org> 13238L: kvm@vger.kernel.org 13239L: loongarch@lists.linux.dev 13240S: Maintained 13241T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13242F: Documentation/virt/kvm/loongarch/ 13243F: arch/loongarch/include/asm/kvm* 13244F: arch/loongarch/include/uapi/asm/kvm* 13245F: arch/loongarch/kvm/ 13246F: tools/testing/selftests/kvm/*/loongarch/ 13247F: tools/testing/selftests/kvm/lib/loongarch/ 13248 13249KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13250M: Huacai Chen <chenhuacai@kernel.org> 13251L: linux-mips@vger.kernel.org 13252L: kvm@vger.kernel.org 13253S: Maintained 13254T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13255F: arch/mips/include/asm/kvm* 13256F: arch/mips/include/uapi/asm/kvm* 13257F: arch/mips/kvm/ 13258 13259KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13260M: Madhavan Srinivasan <maddy@linux.ibm.com> 13261R: Nicholas Piggin <npiggin@gmail.com> 13262L: linuxppc-dev@lists.ozlabs.org 13263L: kvm@vger.kernel.org 13264S: Maintained (Book3S 64-bit HV) 13265S: Odd fixes (Book3S 64-bit PR) 13266S: Orphan (Book3E and 32-bit) 13267T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13268F: arch/powerpc/include/asm/kvm* 13269F: arch/powerpc/include/uapi/asm/kvm* 13270F: arch/powerpc/kernel/kvm* 13271F: arch/powerpc/kvm/ 13272 13273KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13274M: Anup Patel <anup@brainfault.org> 13275R: Atish Patra <atish.patra@linux.dev> 13276L: kvm@vger.kernel.org 13277L: kvm-riscv@lists.infradead.org 13278L: linux-riscv@lists.infradead.org 13279S: Maintained 13280T: git https://github.com/kvm-riscv/linux.git 13281F: arch/riscv/include/asm/kvm* 13282F: arch/riscv/include/uapi/asm/kvm* 13283F: arch/riscv/kvm/ 13284F: tools/testing/selftests/kvm/*/riscv/ 13285F: tools/testing/selftests/kvm/riscv/ 13286 13287KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13288M: Christian Borntraeger <borntraeger@linux.ibm.com> 13289M: Janosch Frank <frankja@linux.ibm.com> 13290M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13291R: David Hildenbrand <david@redhat.com> 13292L: kvm@vger.kernel.org 13293S: Supported 13294T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13295F: Documentation/virt/kvm/s390* 13296F: arch/s390/include/asm/gmap.h 13297F: arch/s390/include/asm/gmap_helpers.h 13298F: arch/s390/include/asm/kvm* 13299F: arch/s390/include/uapi/asm/kvm* 13300F: arch/s390/include/uapi/asm/uvdevice.h 13301F: arch/s390/kernel/uv.c 13302F: arch/s390/kvm/ 13303F: arch/s390/mm/gmap.c 13304F: arch/s390/mm/gmap_helpers.c 13305F: drivers/s390/char/uvdevice.c 13306F: tools/testing/selftests/drivers/s390x/uvdevice/ 13307F: tools/testing/selftests/kvm/*/s390/ 13308F: tools/testing/selftests/kvm/s390/ 13309 13310KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13311M: Sean Christopherson <seanjc@google.com> 13312M: Paolo Bonzini <pbonzini@redhat.com> 13313L: kvm@vger.kernel.org 13314S: Supported 13315P: Documentation/process/maintainer-kvm-x86.rst 13316T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13317F: arch/x86/include/asm/kvm* 13318F: arch/x86/include/asm/svm.h 13319F: arch/x86/include/asm/vmx*.h 13320F: arch/x86/include/uapi/asm/kvm* 13321F: arch/x86/include/uapi/asm/svm.h 13322F: arch/x86/include/uapi/asm/vmx.h 13323F: arch/x86/kvm/ 13324F: arch/x86/kvm/*/ 13325F: tools/testing/selftests/kvm/*/x86/ 13326F: tools/testing/selftests/kvm/x86/ 13327 13328KERNFS 13329M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13330M: Tejun Heo <tj@kernel.org> 13331S: Supported 13332T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13333F: fs/kernfs/ 13334F: include/linux/kernfs.h 13335 13336KEXEC 13337M: Andrew Morton <akpm@linux-foundation.org> 13338M: Baoquan He <bhe@redhat.com> 13339L: kexec@lists.infradead.org 13340W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13341F: include/linux/kexec.h 13342F: include/uapi/linux/kexec.h 13343F: kernel/kexec* 13344 13345KEXEC HANDOVER (KHO) 13346M: Alexander Graf <graf@amazon.com> 13347M: Mike Rapoport <rppt@kernel.org> 13348M: Changyuan Lyu <changyuanl@google.com> 13349L: kexec@lists.infradead.org 13350L: linux-mm@kvack.org 13351S: Maintained 13352F: Documentation/admin-guide/mm/kho.rst 13353F: Documentation/core-api/kho/* 13354F: include/linux/kexec_handover.h 13355F: kernel/kexec_handover.c 13356 13357KEYS-ENCRYPTED 13358M: Mimi Zohar <zohar@linux.ibm.com> 13359L: linux-integrity@vger.kernel.org 13360L: keyrings@vger.kernel.org 13361S: Supported 13362F: Documentation/security/keys/trusted-encrypted.rst 13363F: include/keys/encrypted-type.h 13364F: security/keys/encrypted-keys/ 13365 13366KEYS-TRUSTED 13367M: James Bottomley <James.Bottomley@HansenPartnership.com> 13368M: Jarkko Sakkinen <jarkko@kernel.org> 13369M: Mimi Zohar <zohar@linux.ibm.com> 13370L: linux-integrity@vger.kernel.org 13371L: keyrings@vger.kernel.org 13372S: Supported 13373F: Documentation/security/keys/trusted-encrypted.rst 13374F: include/keys/trusted-type.h 13375F: include/keys/trusted_tpm.h 13376F: security/keys/trusted-keys/ 13377 13378KEYS-TRUSTED-CAAM 13379M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13380R: Pengutronix Kernel Team <kernel@pengutronix.de> 13381L: linux-integrity@vger.kernel.org 13382L: keyrings@vger.kernel.org 13383S: Maintained 13384F: include/keys/trusted_caam.h 13385F: security/keys/trusted-keys/trusted_caam.c 13386 13387KEYS-TRUSTED-DCP 13388M: David Gstir <david@sigma-star.at> 13389R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13390L: linux-integrity@vger.kernel.org 13391L: keyrings@vger.kernel.org 13392S: Supported 13393F: include/keys/trusted_dcp.h 13394F: security/keys/trusted-keys/trusted_dcp.c 13395 13396KEYS-TRUSTED-TEE 13397M: Sumit Garg <sumit.garg@kernel.org> 13398L: linux-integrity@vger.kernel.org 13399L: keyrings@vger.kernel.org 13400S: Supported 13401F: include/keys/trusted_tee.h 13402F: security/keys/trusted-keys/trusted_tee.c 13403 13404KEYS/KEYRINGS 13405M: David Howells <dhowells@redhat.com> 13406M: Jarkko Sakkinen <jarkko@kernel.org> 13407L: keyrings@vger.kernel.org 13408S: Maintained 13409F: Documentation/security/keys/core.rst 13410F: include/keys/ 13411F: include/linux/key-type.h 13412F: include/linux/key.h 13413F: include/linux/keyctl.h 13414F: include/uapi/linux/keyctl.h 13415F: security/keys/ 13416 13417KEYS/KEYRINGS_INTEGRITY 13418M: Jarkko Sakkinen <jarkko@kernel.org> 13419M: Mimi Zohar <zohar@linux.ibm.com> 13420L: linux-integrity@vger.kernel.org 13421L: keyrings@vger.kernel.org 13422S: Supported 13423W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13424F: security/integrity/platform_certs 13425 13426KFENCE 13427M: Alexander Potapenko <glider@google.com> 13428M: Marco Elver <elver@google.com> 13429R: Dmitry Vyukov <dvyukov@google.com> 13430L: kasan-dev@googlegroups.com 13431S: Maintained 13432F: Documentation/dev-tools/kfence.rst 13433F: arch/*/include/asm/kfence.h 13434F: include/linux/kfence.h 13435F: lib/Kconfig.kfence 13436F: mm/kfence/ 13437 13438KFIFO 13439M: Stefani Seibold <stefani@seibold.net> 13440S: Maintained 13441F: include/linux/kfifo.h 13442F: lib/kfifo.c 13443F: samples/kfifo/ 13444 13445KGDB / KDB /debug_core 13446M: Jason Wessel <jason.wessel@windriver.com> 13447M: Daniel Thompson <danielt@kernel.org> 13448R: Douglas Anderson <dianders@chromium.org> 13449L: kgdb-bugreport@lists.sourceforge.net 13450S: Maintained 13451W: http://kgdb.wiki.kernel.org/ 13452T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13453F: Documentation/process/debugging/kgdb.rst 13454F: drivers/misc/kgdbts.c 13455F: drivers/tty/serial/kgdboc.c 13456F: include/linux/kdb.h 13457F: include/linux/kgdb.h 13458F: kernel/debug/ 13459F: kernel/module/kdb.c 13460 13461KHADAS MCU MFD DRIVER 13462M: Neil Armstrong <neil.armstrong@linaro.org> 13463L: linux-amlogic@lists.infradead.org 13464S: Maintained 13465F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13466F: drivers/mfd/khadas-mcu.c 13467F: drivers/thermal/khadas_mcu_fan.c 13468F: include/linux/mfd/khadas-mcu.h 13469 13470KIONIX/ROHM KX022A ACCELEROMETER 13471M: Matti Vaittinen <mazziesaccount@gmail.com> 13472L: linux-iio@vger.kernel.org 13473S: Supported 13474F: drivers/iio/accel/kionix-kx022a* 13475 13476KMEMLEAK 13477M: Catalin Marinas <catalin.marinas@arm.com> 13478S: Maintained 13479F: Documentation/dev-tools/kmemleak.rst 13480F: include/linux/kmemleak.h 13481F: mm/kmemleak.c 13482F: samples/kmemleak/kmemleak-test.c 13483 13484KMSAN 13485M: Alexander Potapenko <glider@google.com> 13486R: Marco Elver <elver@google.com> 13487R: Dmitry Vyukov <dvyukov@google.com> 13488L: kasan-dev@googlegroups.com 13489S: Maintained 13490F: Documentation/dev-tools/kmsan.rst 13491F: arch/*/include/asm/kmsan.h 13492F: arch/*/mm/kmsan_* 13493F: include/linux/kmsan*.h 13494F: lib/Kconfig.kmsan 13495F: mm/kmsan/ 13496F: scripts/Makefile.kmsan 13497 13498KPROBES 13499M: Naveen N Rao <naveen@kernel.org> 13500M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 13501M: "David S. Miller" <davem@davemloft.net> 13502M: Masami Hiramatsu <mhiramat@kernel.org> 13503L: linux-kernel@vger.kernel.org 13504L: linux-trace-kernel@vger.kernel.org 13505S: Maintained 13506Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13507T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13508F: Documentation/trace/kprobes.rst 13509F: include/asm-generic/kprobes.h 13510F: include/linux/kprobes.h 13511F: kernel/kprobes.c 13512F: lib/tests/test_kprobes.c 13513F: samples/kprobes 13514 13515KS0108 LCD CONTROLLER DRIVER 13516M: Miguel Ojeda <ojeda@kernel.org> 13517S: Maintained 13518F: Documentation/admin-guide/auxdisplay/ks0108.rst 13519F: drivers/auxdisplay/ks0108.c 13520F: include/linux/ks0108.h 13521 13522KTD253 BACKLIGHT DRIVER 13523M: Linus Walleij <linus.walleij@linaro.org> 13524S: Maintained 13525F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13526F: drivers/video/backlight/ktd253-backlight.c 13527 13528KTD2801 BACKLIGHT DRIVER 13529M: Duje Mihanović <duje.mihanovic@skole.hr> 13530S: Maintained 13531F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13532F: drivers/video/backlight/ktd2801-backlight.c 13533 13534KTEST 13535M: Steven Rostedt <rostedt@goodmis.org> 13536M: John Hawley <warthog9@eaglescrag.net> 13537S: Maintained 13538F: tools/testing/ktest 13539 13540KTZ8866 BACKLIGHT DRIVER 13541M: Jianhua Lu <lujianhua000@gmail.com> 13542S: Maintained 13543F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13544F: drivers/video/backlight/ktz8866.c 13545 13546KVM PARAVIRT (KVM/paravirt) 13547M: Paolo Bonzini <pbonzini@redhat.com> 13548R: Vitaly Kuznetsov <vkuznets@redhat.com> 13549L: kvm@vger.kernel.org 13550S: Supported 13551T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13552F: arch/um/include/asm/kvm_para.h 13553F: arch/x86/include/asm/kvm_para.h 13554F: arch/x86/include/asm/pvclock-abi.h 13555F: arch/x86/include/uapi/asm/kvm_para.h 13556F: arch/x86/kernel/kvm.c 13557F: arch/x86/kernel/kvmclock.c 13558F: include/asm-generic/kvm_para.h 13559F: include/linux/kvm_para.h 13560F: include/uapi/asm-generic/kvm_para.h 13561F: include/uapi/linux/kvm_para.h 13562 13563KVM X86 HYPER-V (KVM/hyper-v) 13564M: Vitaly Kuznetsov <vkuznets@redhat.com> 13565M: Sean Christopherson <seanjc@google.com> 13566M: Paolo Bonzini <pbonzini@redhat.com> 13567L: kvm@vger.kernel.org 13568S: Supported 13569T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13570F: arch/x86/kvm/hyperv.* 13571F: arch/x86/kvm/kvm_onhyperv.* 13572F: arch/x86/kvm/svm/hyperv.* 13573F: arch/x86/kvm/svm/svm_onhyperv.* 13574F: arch/x86/kvm/vmx/hyperv.* 13575 13576KVM X86 Xen (KVM/Xen) 13577M: David Woodhouse <dwmw2@infradead.org> 13578M: Paul Durrant <paul@xen.org> 13579M: Sean Christopherson <seanjc@google.com> 13580M: Paolo Bonzini <pbonzini@redhat.com> 13581L: kvm@vger.kernel.org 13582S: Supported 13583T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13584F: arch/x86/kvm/xen.* 13585 13586L3MDEV 13587M: David Ahern <dsahern@kernel.org> 13588L: netdev@vger.kernel.org 13589S: Maintained 13590F: include/net/l3mdev.h 13591F: net/l3mdev 13592 13593LANDLOCK SECURITY MODULE 13594M: Mickaël Salaün <mic@digikod.net> 13595R: Günther Noack <gnoack@google.com> 13596L: linux-security-module@vger.kernel.org 13597S: Supported 13598W: https://landlock.io 13599T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13600F: Documentation/admin-guide/LSM/landlock.rst 13601F: Documentation/security/landlock.rst 13602F: Documentation/userspace-api/landlock.rst 13603F: fs/ioctl.c 13604F: include/uapi/linux/landlock.h 13605F: samples/landlock/ 13606F: security/landlock/ 13607F: tools/testing/selftests/landlock/ 13608K: landlock 13609K: LANDLOCK 13610 13611LANTIQ / INTEL Ethernet drivers 13612M: Hauke Mehrtens <hauke@hauke-m.de> 13613L: netdev@vger.kernel.org 13614S: Maintained 13615F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13616F: drivers/net/dsa/lantiq_gswip.c 13617F: drivers/net/dsa/lantiq_pce.h 13618F: drivers/net/ethernet/lantiq_xrx200.c 13619F: net/dsa/tag_gswip.c 13620 13621LANTIQ MIPS ARCHITECTURE 13622M: John Crispin <john@phrozen.org> 13623L: linux-mips@vger.kernel.org 13624S: Maintained 13625F: arch/mips/lantiq 13626F: drivers/soc/lantiq 13627 13628LANTIQ PEF2256 DRIVER 13629M: Herve Codina <herve.codina@bootlin.com> 13630S: Maintained 13631F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13632F: drivers/net/wan/framer/pef2256/ 13633F: drivers/pinctrl/pinctrl-pef2256.c 13634F: include/linux/framer/pef2256.h 13635 13636LASI 53c700 driver for PARISC 13637M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13638L: linux-scsi@vger.kernel.org 13639S: Maintained 13640F: Documentation/scsi/53c700.rst 13641F: drivers/scsi/53c700* 13642 13643LEAKING_ADDRESSES 13644M: Tycho Andersen <tycho@tycho.pizza> 13645R: Kees Cook <kees@kernel.org> 13646L: linux-hardening@vger.kernel.org 13647S: Maintained 13648T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13649F: scripts/leaking_addresses.pl 13650 13651LED SUBSYSTEM 13652M: Lee Jones <lee@kernel.org> 13653M: Pavel Machek <pavel@kernel.org> 13654L: linux-leds@vger.kernel.org 13655S: Maintained 13656T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13657F: Documentation/devicetree/bindings/leds/ 13658F: Documentation/leds/ 13659F: drivers/leds/ 13660F: include/dt-bindings/leds/ 13661F: include/linux/leds.h 13662 13663LEGO MINDSTORMS EV3 13664R: David Lechner <david@lechnology.com> 13665S: Maintained 13666F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13667F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13668F: drivers/power/supply/lego_ev3_battery.c 13669 13670LEGO USB Tower driver 13671M: Juergen Stuber <starblue@users.sourceforge.net> 13672L: legousb-devel@lists.sourceforge.net 13673S: Maintained 13674W: http://legousb.sourceforge.net/ 13675F: drivers/usb/misc/legousbtower.c 13676 13677LENOVO WMI HOTKEY UTILITIES DRIVER 13678M: Jackie Dong <xy-jackie@139.com> 13679L: platform-driver-x86@vger.kernel.org 13680S: Maintained 13681F: drivers/platform/x86/lenovo-wmi-hotkey-utilities.c 13682 13683LETSKETCH HID TABLET DRIVER 13684M: Hans de Goede <hansg@kernel.org> 13685L: linux-input@vger.kernel.org 13686S: Maintained 13687T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13688F: drivers/hid/hid-letsketch.c 13689 13690LG LAPTOP EXTRAS 13691M: Matan Ziv-Av <matan@svgalib.org> 13692L: platform-driver-x86@vger.kernel.org 13693S: Maintained 13694F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13695F: Documentation/admin-guide/laptops/lg-laptop.rst 13696F: drivers/platform/x86/lg-laptop.c 13697 13698LG2160 MEDIA DRIVER 13699M: Michael Krufky <mkrufky@linuxtv.org> 13700L: linux-media@vger.kernel.org 13701S: Maintained 13702W: https://linuxtv.org 13703W: http://github.com/mkrufky 13704Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13705T: git git://linuxtv.org/mkrufky/tuners.git 13706F: drivers/media/dvb-frontends/lg2160.* 13707 13708LGDT3305 MEDIA DRIVER 13709M: Michael Krufky <mkrufky@linuxtv.org> 13710L: linux-media@vger.kernel.org 13711S: Maintained 13712W: https://linuxtv.org 13713W: http://github.com/mkrufky 13714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13715T: git git://linuxtv.org/mkrufky/tuners.git 13716F: drivers/media/dvb-frontends/lgdt3305.* 13717 13718LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13719M: Viresh Kumar <vireshk@kernel.org> 13720L: linux-ide@vger.kernel.org 13721S: Maintained 13722F: drivers/ata/pata_arasan_cf.c 13723F: include/linux/pata_arasan_cf_data.h 13724 13725LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13726M: Linus Walleij <linus.walleij@linaro.org> 13727L: linux-ide@vger.kernel.org 13728S: Maintained 13729F: drivers/ata/pata_ftide010.c 13730F: drivers/ata/sata_gemini.c 13731F: drivers/ata/sata_gemini.h 13732 13733LIBATA SATA AHCI PLATFORM devices support 13734M: Hans de Goede <hansg@kernel.org> 13735L: linux-ide@vger.kernel.org 13736S: Maintained 13737F: drivers/ata/ahci_platform.c 13738F: drivers/ata/libahci_platform.c 13739F: include/linux/ahci_platform.h 13740 13741LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13742M: Mikael Pettersson <mikpelinux@gmail.com> 13743L: linux-ide@vger.kernel.org 13744S: Maintained 13745F: drivers/ata/sata_promise.* 13746 13747LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13748M: Damien Le Moal <dlemoal@kernel.org> 13749M: Niklas Cassel <cassel@kernel.org> 13750L: linux-ide@vger.kernel.org 13751S: Maintained 13752T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13753F: Documentation/ABI/testing/sysfs-ata 13754F: Documentation/devicetree/bindings/ata/ 13755F: drivers/ata/ 13756F: include/linux/ata.h 13757F: include/linux/libata.h 13758 13759LIBETH COMMON ETHERNET LIBRARY 13760M: Alexander Lobakin <aleksander.lobakin@intel.com> 13761L: netdev@vger.kernel.org 13762L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13763S: Maintained 13764T: git https://github.com/alobakin/linux.git 13765F: drivers/net/ethernet/intel/libeth/ 13766F: include/net/libeth/ 13767K: libeth 13768 13769LIBIE COMMON INTEL ETHERNET LIBRARY 13770M: Alexander Lobakin <aleksander.lobakin@intel.com> 13771L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13772L: netdev@vger.kernel.org 13773S: Maintained 13774T: git https://github.com/alobakin/linux.git 13775F: drivers/net/ethernet/intel/libie/ 13776F: include/linux/net/intel/libie/ 13777K: libie 13778 13779LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13780M: Vishal Verma <vishal.l.verma@intel.com> 13781M: Dan Williams <dan.j.williams@intel.com> 13782M: Dave Jiang <dave.jiang@intel.com> 13783L: nvdimm@lists.linux.dev 13784S: Supported 13785Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13786P: Documentation/nvdimm/maintainer-entry-profile.rst 13787F: drivers/nvdimm/btt* 13788 13789LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13790M: Dan Williams <dan.j.williams@intel.com> 13791M: Vishal Verma <vishal.l.verma@intel.com> 13792M: Dave Jiang <dave.jiang@intel.com> 13793L: nvdimm@lists.linux.dev 13794S: Supported 13795Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13796P: Documentation/nvdimm/maintainer-entry-profile.rst 13797F: drivers/nvdimm/pmem* 13798 13799LIBNVDIMM: DEVICETREE BINDINGS 13800M: Oliver O'Halloran <oohall@gmail.com> 13801L: nvdimm@lists.linux.dev 13802S: Supported 13803Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13804F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 13805F: drivers/nvdimm/of_pmem.c 13806 13807LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13808M: Dan Williams <dan.j.williams@intel.com> 13809M: Vishal Verma <vishal.l.verma@intel.com> 13810M: Dave Jiang <dave.jiang@intel.com> 13811M: Ira Weiny <ira.weiny@intel.com> 13812L: nvdimm@lists.linux.dev 13813S: Supported 13814Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13815P: Documentation/nvdimm/maintainer-entry-profile.rst 13816T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13817F: drivers/acpi/nfit/* 13818F: drivers/nvdimm/* 13819F: include/linux/libnvdimm.h 13820F: include/linux/nd.h 13821F: include/uapi/linux/ndctl.h 13822F: tools/testing/nvdimm/ 13823 13824LIBRARY CODE 13825M: Andrew Morton <akpm@linux-foundation.org> 13826L: linux-kernel@vger.kernel.org 13827S: Supported 13828T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13829F: lib/* 13830 13831LICENSES and SPDX stuff 13832M: Thomas Gleixner <tglx@linutronix.de> 13833M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13834L: linux-spdx@vger.kernel.org 13835S: Maintained 13836T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13837F: COPYING 13838F: Documentation/process/license-rules.rst 13839F: LICENSES/ 13840F: scripts/spdxcheck-test.sh 13841F: scripts/spdxcheck.py 13842F: scripts/spdxexclude 13843 13844LINEAR RANGES HELPERS 13845M: Mark Brown <broonie@kernel.org> 13846R: Matti Vaittinen <mazziesaccount@gmail.com> 13847F: include/linux/linear_range.h 13848F: lib/linear_ranges.c 13849F: lib/tests/test_linear_ranges.c 13850 13851LINUX FOR POWER MACINTOSH 13852L: linuxppc-dev@lists.ozlabs.org 13853S: Orphan 13854F: arch/powerpc/platforms/powermac/ 13855F: drivers/macintosh/ 13856X: drivers/macintosh/adb-iop.c 13857X: drivers/macintosh/via-macii.c 13858 13859LINUX FOR POWERPC (32-BIT AND 64-BIT) 13860M: Madhavan Srinivasan <maddy@linux.ibm.com> 13861M: Michael Ellerman <mpe@ellerman.id.au> 13862R: Nicholas Piggin <npiggin@gmail.com> 13863R: Christophe Leroy <christophe.leroy@csgroup.eu> 13864L: linuxppc-dev@lists.ozlabs.org 13865S: Supported 13866W: https://github.com/linuxppc/wiki/wiki 13867Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13868T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13869F: Documentation/ABI/stable/sysfs-firmware-opal-* 13870F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13871F: Documentation/devicetree/bindings/powerpc/ 13872F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13873F: Documentation/arch/powerpc/ 13874F: arch/powerpc/ 13875F: drivers/*/*/*pasemi* 13876F: drivers/*/*pasemi* 13877F: drivers/char/tpm/tpm_ibmvtpm* 13878F: drivers/crypto/nx/ 13879F: drivers/i2c/busses/i2c-opal.c 13880F: drivers/net/ethernet/ibm/ibmveth.* 13881F: drivers/net/ethernet/ibm/ibmvnic.* 13882F: drivers/pci/hotplug/pnv_php.c 13883F: drivers/pci/hotplug/rpa* 13884F: drivers/rtc/rtc-opal.c 13885F: drivers/scsi/ibmvscsi/ 13886F: drivers/tty/hvc/hvc_opal.c 13887F: drivers/watchdog/wdrtas.c 13888F: include/linux/papr_scm.h 13889F: include/uapi/linux/papr_pdsm.h 13890F: tools/testing/selftests/powerpc 13891N: /pmac 13892N: powermac 13893N: powernv 13894N: [^a-z0-9]ps3 13895N: pseries 13896 13897LINUX FOR POWERPC EMBEDDED MPC5XXX 13898M: Anatolij Gustschin <agust@denx.de> 13899L: linuxppc-dev@lists.ozlabs.org 13900S: Odd Fixes 13901F: arch/powerpc/platforms/512x/ 13902F: arch/powerpc/platforms/52xx/ 13903 13904LINUX FOR POWERPC EMBEDDED PPC4XX 13905L: linuxppc-dev@lists.ozlabs.org 13906S: Orphan 13907F: arch/powerpc/platforms/44x/ 13908 13909LINUX FOR POWERPC EMBEDDED PPC85XX 13910M: Scott Wood <oss@buserror.net> 13911L: linuxppc-dev@lists.ozlabs.org 13912S: Odd fixes 13913T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13914F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13915F: Documentation/devicetree/bindings/powerpc/fsl/ 13916F: arch/powerpc/platforms/85xx/ 13917 13918LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13919M: Christophe Leroy <christophe.leroy@csgroup.eu> 13920L: linuxppc-dev@lists.ozlabs.org 13921S: Maintained 13922F: arch/powerpc/platforms/8xx/ 13923F: arch/powerpc/platforms/83xx/ 13924 13925LINUX KERNEL DUMP TEST MODULE (LKDTM) 13926M: Kees Cook <kees@kernel.org> 13927S: Maintained 13928F: drivers/misc/lkdtm/* 13929F: tools/testing/selftests/lkdtm/* 13930 13931LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13932M: Alan Stern <stern@rowland.harvard.edu> 13933M: Andrea Parri <parri.andrea@gmail.com> 13934M: Will Deacon <will@kernel.org> 13935M: Peter Zijlstra <peterz@infradead.org> 13936M: Boqun Feng <boqun.feng@gmail.com> 13937M: Nicholas Piggin <npiggin@gmail.com> 13938M: David Howells <dhowells@redhat.com> 13939M: Jade Alglave <j.alglave@ucl.ac.uk> 13940M: Luc Maranget <luc.maranget@inria.fr> 13941M: "Paul E. McKenney" <paulmck@kernel.org> 13942R: Akira Yokosawa <akiyks@gmail.com> 13943R: Daniel Lustig <dlustig@nvidia.com> 13944R: Joel Fernandes <joelagnelf@nvidia.com> 13945L: linux-kernel@vger.kernel.org 13946L: linux-arch@vger.kernel.org 13947L: lkmm@lists.linux.dev 13948S: Supported 13949T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 13950F: Documentation/atomic_bitops.txt 13951F: Documentation/atomic_t.txt 13952F: Documentation/core-api/refcount-vs-atomic.rst 13953F: Documentation/litmus-tests/ 13954F: Documentation/memory-barriers.txt 13955F: tools/memory-model/ 13956 13957LINUX-NEXT TREE 13958M: Stephen Rothwell <sfr@canb.auug.org.au> 13959L: linux-next@vger.kernel.org 13960S: Supported 13961B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13962T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13963 13964LIS3LV02D ACCELEROMETER DRIVER 13965M: Eric Piel <eric.piel@tremplin-utc.net> 13966S: Maintained 13967F: Documentation/misc-devices/lis3lv02d.rst 13968F: drivers/misc/lis3lv02d/ 13969F: drivers/platform/x86/hp/hp_accel.c 13970 13971LIST KUNIT TEST 13972M: David Gow <davidgow@google.com> 13973L: linux-kselftest@vger.kernel.org 13974L: kunit-dev@googlegroups.com 13975S: Maintained 13976F: lib/tests/list-test.c 13977 13978LITEX PLATFORM 13979M: Karol Gugala <kgugala@antmicro.com> 13980M: Mateusz Holenko <mholenko@antmicro.com> 13981M: Gabriel Somlo <gsomlo@gmail.com> 13982M: Joel Stanley <joel@jms.id.au> 13983S: Maintained 13984F: Documentation/devicetree/bindings/*/litex,*.yaml 13985F: arch/openrisc/boot/dts/or1klitex.dts 13986F: drivers/mmc/host/litex_mmc.c 13987F: drivers/net/ethernet/litex/* 13988F: drivers/soc/litex/* 13989F: drivers/tty/serial/liteuart.c 13990F: include/linux/litex.h 13991N: litex 13992 13993LIVE PATCHING 13994M: Josh Poimboeuf <jpoimboe@kernel.org> 13995M: Jiri Kosina <jikos@kernel.org> 13996M: Miroslav Benes <mbenes@suse.cz> 13997M: Petr Mladek <pmladek@suse.com> 13998R: Joe Lawrence <joe.lawrence@redhat.com> 13999L: live-patching@vger.kernel.org 14000S: Maintained 14001T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14002F: Documentation/ABI/testing/sysfs-kernel-livepatch 14003F: Documentation/livepatch/ 14004F: arch/powerpc/include/asm/livepatch.h 14005F: include/linux/livepatch.h 14006F: kernel/livepatch/ 14007F: kernel/module/livepatch.c 14008F: samples/livepatch/ 14009F: tools/testing/selftests/livepatch/ 14010 14011LLC (802.2) 14012L: netdev@vger.kernel.org 14013S: Odd fixes 14014F: include/linux/llc.h 14015F: include/net/llc* 14016F: include/uapi/linux/llc.h 14017F: net/llc/ 14018 14019LM73 HARDWARE MONITOR DRIVER 14020M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14021L: linux-hwmon@vger.kernel.org 14022S: Maintained 14023F: drivers/hwmon/lm73.c 14024 14025LM78 HARDWARE MONITOR DRIVER 14026M: Jean Delvare <jdelvare@suse.com> 14027L: linux-hwmon@vger.kernel.org 14028S: Maintained 14029F: Documentation/hwmon/lm78.rst 14030F: drivers/hwmon/lm78.c 14031 14032LM83 HARDWARE MONITOR DRIVER 14033M: Jean Delvare <jdelvare@suse.com> 14034L: linux-hwmon@vger.kernel.org 14035S: Maintained 14036F: Documentation/hwmon/lm83.rst 14037F: drivers/hwmon/lm83.c 14038 14039LM90 HARDWARE MONITOR DRIVER 14040M: Jean Delvare <jdelvare@suse.com> 14041L: linux-hwmon@vger.kernel.org 14042S: Maintained 14043F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14044F: Documentation/hwmon/lm90.rst 14045F: drivers/hwmon/lm90.c 14046F: include/dt-bindings/thermal/lm90.h 14047 14048LME2510 MEDIA DRIVER 14049M: Malcolm Priestley <tvboxspy@gmail.com> 14050L: linux-media@vger.kernel.org 14051S: Maintained 14052W: https://linuxtv.org 14053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14054F: drivers/media/usb/dvb-usb-v2/lmedm04* 14055 14056LOADPIN SECURITY MODULE 14057M: Kees Cook <kees@kernel.org> 14058S: Supported 14059T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14060F: Documentation/admin-guide/LSM/LoadPin.rst 14061F: security/loadpin/ 14062 14063LOCKDOWN SECURITY MODULE 14064L: linux-security-module@vger.kernel.org 14065S: Odd Fixes 14066T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14067F: security/lockdown/ 14068 14069LOCKING PRIMITIVES 14070M: Peter Zijlstra <peterz@infradead.org> 14071M: Ingo Molnar <mingo@redhat.com> 14072M: Will Deacon <will@kernel.org> 14073M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14074R: Waiman Long <longman@redhat.com> 14075L: linux-kernel@vger.kernel.org 14076S: Maintained 14077T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14078F: Documentation/locking/ 14079F: arch/*/include/asm/spinlock*.h 14080F: include/linux/lockdep*.h 14081F: include/linux/mutex*.h 14082F: include/linux/rwlock*.h 14083F: include/linux/rwsem*.h 14084F: include/linux/seqlock.h 14085F: include/linux/spinlock*.h 14086F: kernel/locking/ 14087F: lib/locking*.[ch] 14088F: rust/helpers/mutex.c 14089F: rust/helpers/spinlock.c 14090F: rust/kernel/sync/lock.rs 14091F: rust/kernel/sync/lock/ 14092F: rust/kernel/sync/locked_by.rs 14093X: kernel/locking/locktorture.c 14094 14095LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14096M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14097L: linux-ntfs-dev@lists.sourceforge.net 14098S: Maintained 14099W: http://www.linux-ntfs.org/content/view/19/37/ 14100F: Documentation/admin-guide/ldm.rst 14101F: block/partitions/ldm.* 14102 14103LOGITECH HID GAMING KEYBOARDS 14104M: Hans de Goede <hansg@kernel.org> 14105L: linux-input@vger.kernel.org 14106S: Maintained 14107T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14108F: drivers/hid/hid-lg-g15.c 14109 14110LONTIUM LT8912B MIPI TO HDMI BRIDGE 14111M: Adrien Grassein <adrien.grassein@gmail.com> 14112S: Maintained 14113F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14114F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14115 14116LOONGARCH 14117M: Huacai Chen <chenhuacai@kernel.org> 14118R: WANG Xuerui <kernel@xen0n.name> 14119L: loongarch@lists.linux.dev 14120S: Maintained 14121T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14122F: Documentation/arch/loongarch/ 14123F: Documentation/translations/zh_CN/arch/loongarch/ 14124F: arch/loongarch/ 14125F: drivers/*/*loongarch* 14126F: drivers/cpufreq/loongson3_cpufreq.c 14127 14128LOONGSON GPIO DRIVER 14129M: Yinbo Zhu <zhuyinbo@loongson.cn> 14130L: linux-gpio@vger.kernel.org 14131S: Maintained 14132F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14133F: drivers/gpio/gpio-loongson-64bit.c 14134 14135LOONGSON-2 APB DMA DRIVER 14136M: Binbin Zhou <zhoubinbin@loongson.cn> 14137L: dmaengine@vger.kernel.org 14138S: Maintained 14139F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14140F: drivers/dma/loongson2-apb-dma.c 14141 14142LOONGSON LS2X I2C DRIVER 14143M: Binbin Zhou <zhoubinbin@loongson.cn> 14144L: linux-i2c@vger.kernel.org 14145S: Maintained 14146F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14147F: drivers/i2c/busses/i2c-ls2x.c 14148 14149LOONGSON PWM DRIVER 14150M: Binbin Zhou <zhoubinbin@loongson.cn> 14151L: linux-pwm@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14154F: drivers/pwm/pwm-loongson.c 14155 14156LOONGSON-2 SOC SERIES CLOCK DRIVER 14157M: Yinbo Zhu <zhuyinbo@loongson.cn> 14158L: linux-clk@vger.kernel.org 14159S: Maintained 14160F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14161F: drivers/clk/clk-loongson2.c 14162F: include/dt-bindings/clock/loongson,ls2k-clk.h 14163 14164LOONGSON SPI DRIVER 14165M: Yinbo Zhu <zhuyinbo@loongson.cn> 14166L: linux-spi@vger.kernel.org 14167S: Maintained 14168F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14169F: drivers/spi/spi-loongson-core.c 14170F: drivers/spi/spi-loongson-pci.c 14171F: drivers/spi/spi-loongson-plat.c 14172F: drivers/spi/spi-loongson.h 14173 14174LOONGSON-2 SOC SERIES GUTS DRIVER 14175M: Yinbo Zhu <zhuyinbo@loongson.cn> 14176L: loongarch@lists.linux.dev 14177S: Maintained 14178F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14179F: drivers/soc/loongson/loongson2_guts.c 14180 14181LOONGSON-2 SOC SERIES PM DRIVER 14182M: Yinbo Zhu <zhuyinbo@loongson.cn> 14183L: linux-pm@vger.kernel.org 14184S: Maintained 14185F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14186F: drivers/soc/loongson/loongson2_pm.c 14187 14188LOONGSON-2 SOC SERIES PINCTRL DRIVER 14189M: zhanghongchen <zhanghongchen@loongson.cn> 14190M: Yinbo Zhu <zhuyinbo@loongson.cn> 14191L: linux-gpio@vger.kernel.org 14192S: Maintained 14193F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14194F: drivers/pinctrl/pinctrl-loongson2.c 14195 14196LOONGSON-2 SOC SERIES THERMAL DRIVER 14197M: zhanghongchen <zhanghongchen@loongson.cn> 14198M: Yinbo Zhu <zhuyinbo@loongson.cn> 14199L: linux-pm@vger.kernel.org 14200S: Maintained 14201F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14202F: drivers/thermal/loongson2_thermal.c 14203 14204LOONGSON EDAC DRIVER 14205M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14206L: linux-edac@vger.kernel.org 14207S: Maintained 14208F: drivers/edac/loongson_edac.c 14209 14210LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14211M: Sathya Prakash <sathya.prakash@broadcom.com> 14212M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14213M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14214L: MPT-FusionLinux.pdl@broadcom.com 14215L: linux-scsi@vger.kernel.org 14216S: Supported 14217W: http://www.avagotech.com/support/ 14218F: drivers/message/fusion/ 14219F: drivers/scsi/mpt3sas/ 14220 14221LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14222M: Matthew Wilcox <willy@infradead.org> 14223L: linux-scsi@vger.kernel.org 14224S: Maintained 14225F: drivers/scsi/sym53c8xx_2/ 14226 14227LT3074 HARDWARE MONITOR DRIVER 14228M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14229L: linux-hwmon@vger.kernel.org 14230S: Supported 14231W: https://ez.analog.com/linux-software-drivers 14232F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14233F: Documentation/hwmon/lt3074.rst 14234F: drivers/hwmon/pmbus/lt3074.c 14235 14236LTC1660 DAC DRIVER 14237M: Marcus Folkesson <marcus.folkesson@gmail.com> 14238L: linux-iio@vger.kernel.org 14239S: Maintained 14240F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14241F: drivers/iio/dac/ltc1660.c 14242 14243LTC2664 IIO DAC DRIVER 14244M: Michael Hennerich <michael.hennerich@analog.com> 14245M: Kim Seer Paller <kimseer.paller@analog.com> 14246L: linux-iio@vger.kernel.org 14247S: Supported 14248W: https://ez.analog.com/linux-software-drivers 14249F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14250F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14251F: drivers/iio/dac/ltc2664.c 14252 14253LTC2688 IIO DAC DRIVER 14254M: Nuno Sá <nuno.sa@analog.com> 14255L: linux-iio@vger.kernel.org 14256S: Supported 14257W: https://ez.analog.com/linux-software-drivers 14258F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14259F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14260F: drivers/iio/dac/ltc2688.c 14261 14262LTC2947 HARDWARE MONITOR DRIVER 14263M: Nuno Sá <nuno.sa@analog.com> 14264L: linux-hwmon@vger.kernel.org 14265S: Supported 14266W: https://ez.analog.com/linux-software-drivers 14267F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14268F: drivers/hwmon/ltc2947-core.c 14269F: drivers/hwmon/ltc2947-i2c.c 14270F: drivers/hwmon/ltc2947-spi.c 14271F: drivers/hwmon/ltc2947.h 14272 14273LTC2991 HARDWARE MONITOR DRIVER 14274M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14275L: linux-hwmon@vger.kernel.org 14276S: Supported 14277W: https://ez.analog.com/linux-software-drivers 14278F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14279F: drivers/hwmon/ltc2991.c 14280 14281LTC2983 IIO TEMPERATURE DRIVER 14282M: Nuno Sá <nuno.sa@analog.com> 14283L: linux-iio@vger.kernel.org 14284S: Supported 14285W: https://ez.analog.com/linux-software-drivers 14286F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14287F: drivers/iio/temperature/ltc2983.c 14288 14289LTC4282 HARDWARE MONITOR DRIVER 14290M: Nuno Sa <nuno.sa@analog.com> 14291L: linux-hwmon@vger.kernel.org 14292S: Supported 14293F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14294F: Documentation/hwmon/ltc4282.rst 14295F: drivers/hwmon/ltc4282.c 14296 14297LTC4286 HARDWARE MONITOR DRIVER 14298M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14299L: linux-hwmon@vger.kernel.org 14300S: Maintained 14301F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14302F: Documentation/hwmon/ltc4286.rst 14303F: drivers/hwmon/pmbus/ltc4286.c 14304 14305LTC4306 I2C MULTIPLEXER DRIVER 14306M: Michael Hennerich <michael.hennerich@analog.com> 14307L: linux-i2c@vger.kernel.org 14308S: Supported 14309W: https://ez.analog.com/linux-software-drivers 14310F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14311F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14312 14313LTP (Linux Test Project) 14314M: Andrea Cervesato <andrea.cervesato@suse.com> 14315M: Cyril Hrubis <chrubis@suse.cz> 14316M: Jan Stancek <jstancek@redhat.com> 14317M: Petr Vorel <pvorel@suse.cz> 14318M: Li Wang <liwang@redhat.com> 14319M: Yang Xu <xuyang2018.jy@fujitsu.com> 14320M: Xiao Yang <yangx.jy@fujitsu.com> 14321L: ltp@lists.linux.it (subscribers-only) 14322S: Maintained 14323W: https://linux-test-project.readthedocs.io/ 14324T: git https://github.com/linux-test-project/ltp.git 14325 14326LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14327M: Anshul Dalal <anshulusr@gmail.com> 14328L: linux-iio@vger.kernel.org 14329S: Maintained 14330F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14331F: drivers/iio/light/ltr390.c 14332 14333LYNX 28G SERDES PHY DRIVER 14334M: Ioana Ciornei <ioana.ciornei@nxp.com> 14335L: netdev@vger.kernel.org 14336S: Supported 14337F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14338F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14339 14340LYNX PCS MODULE 14341M: Ioana Ciornei <ioana.ciornei@nxp.com> 14342L: netdev@vger.kernel.org 14343S: Supported 14344F: drivers/net/pcs/pcs-lynx.c 14345F: include/linux/pcs-lynx.h 14346 14347M68K ARCHITECTURE 14348M: Geert Uytterhoeven <geert@linux-m68k.org> 14349L: linux-m68k@lists.linux-m68k.org 14350S: Maintained 14351W: http://www.linux-m68k.org/ 14352T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14353F: arch/m68k/ 14354F: drivers/zorro/ 14355 14356M68K ON APPLE MACINTOSH 14357M: Joshua Thompson <funaho@jurai.org> 14358L: linux-m68k@lists.linux-m68k.org 14359S: Maintained 14360W: http://www.mac.linux-m68k.org/ 14361F: arch/m68k/mac/ 14362F: drivers/macintosh/adb-iop.c 14363F: drivers/macintosh/via-macii.c 14364 14365M68K ON HP9000/300 14366M: Philip Blundell <philb@gnu.org> 14367S: Maintained 14368W: http://www.tazenda.demon.co.uk/phil/linux-hp 14369F: arch/m68k/hp300/ 14370 14371M88DS3103 MEDIA DRIVER 14372L: linux-media@vger.kernel.org 14373S: Orphan 14374W: https://linuxtv.org 14375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14376F: drivers/media/dvb-frontends/m88ds3103* 14377 14378M88RS2000 MEDIA DRIVER 14379M: Malcolm Priestley <tvboxspy@gmail.com> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384F: drivers/media/dvb-frontends/m88rs2000* 14385 14386MA901 MASTERKIT USB FM RADIO DRIVER 14387M: Alexey Klimov <alexey.klimov@linaro.org> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390T: git git://linuxtv.org/media.git 14391F: drivers/media/radio/radio-ma901.c 14392 14393MAC80211 14394M: Johannes Berg <johannes@sipsolutions.net> 14395L: linux-wireless@vger.kernel.org 14396S: Maintained 14397W: https://wireless.wiki.kernel.org/ 14398Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14399T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14400T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14401F: Documentation/networking/mac80211-injection.rst 14402F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14403F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14404F: include/net/mac80211.h 14405F: net/mac80211/ 14406 14407MAILBOX API 14408M: Jassi Brar <jassisinghbrar@gmail.com> 14409L: linux-kernel@vger.kernel.org 14410S: Maintained 14411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14412F: Documentation/devicetree/bindings/mailbox/ 14413F: drivers/mailbox/ 14414F: include/dt-bindings/mailbox/ 14415F: include/linux/mailbox_client.h 14416F: include/linux/mailbox_controller.h 14417 14418MAILBOX ARM MHUv2 14419M: Viresh Kumar <viresh.kumar@linaro.org> 14420M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14421L: linux-kernel@vger.kernel.org 14422S: Maintained 14423F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14424F: drivers/mailbox/arm_mhuv2.c 14425F: include/linux/mailbox/arm_mhuv2_message.h 14426 14427MAILBOX ARM MHUv3 14428M: Sudeep Holla <sudeep.holla@arm.com> 14429M: Cristian Marussi <cristian.marussi@arm.com> 14430L: linux-kernel@vger.kernel.org 14431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14432S: Maintained 14433F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14434F: drivers/mailbox/arm_mhuv3.c 14435 14436MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14437M: Alejandro Colomar <alx@kernel.org> 14438L: linux-man@vger.kernel.org 14439S: Maintained 14440W: http://www.kernel.org/doc/man-pages 14441T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14442T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14443 14444MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14445M: Jeremy Kerr <jk@codeconstruct.com.au> 14446M: Matt Johnston <matt@codeconstruct.com.au> 14447L: netdev@vger.kernel.org 14448S: Maintained 14449F: Documentation/networking/mctp.rst 14450F: drivers/net/mctp/ 14451F: include/linux/usb/mctp-usb.h 14452F: include/net/mctp.h 14453F: include/net/mctpdevice.h 14454F: include/net/netns/mctp.h 14455F: net/mctp/ 14456 14457MAPLE TREE 14458M: Liam R. Howlett <Liam.Howlett@oracle.com> 14459L: maple-tree@lists.infradead.org 14460L: linux-mm@kvack.org 14461S: Supported 14462F: Documentation/core-api/maple_tree.rst 14463F: include/linux/maple_tree.h 14464F: include/trace/events/maple_tree.h 14465F: lib/maple_tree.c 14466F: lib/test_maple_tree.c 14467F: tools/testing/radix-tree/maple.c 14468F: tools/testing/shared/linux/maple_tree.h 14469 14470MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14471M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14472L: linux-mips@vger.kernel.org 14473S: Maintained 14474F: arch/mips/boot/dts/img/pistachio* 14475 14476MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14477M: Andrew Lunn <andrew@lunn.ch> 14478L: netdev@vger.kernel.org 14479S: Maintained 14480F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14481F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14482F: Documentation/networking/devlink/mv88e6xxx.rst 14483F: drivers/net/dsa/mv88e6xxx/ 14484F: include/linux/dsa/mv88e6xxx.h 14485F: include/linux/platform_data/mv88e6xxx.h 14486 14487MARVELL 88PM886 PMIC DRIVER 14488M: Karel Balej <balejk@matfyz.cz> 14489S: Maintained 14490F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14491F: drivers/input/misc/88pm886-onkey.c 14492F: drivers/mfd/88pm886.c 14493F: drivers/regulator/88pm886-regulator.c 14494F: drivers/rtc/rtc-88pm886.c 14495F: include/linux/mfd/88pm886.h 14496 14497MARVELL ARMADA 3700 PHY DRIVERS 14498M: Miquel Raynal <miquel.raynal@bootlin.com> 14499S: Maintained 14500F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14501F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 14502F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14503F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14504 14505MARVELL ARMADA 3700 SERIAL DRIVER 14506M: Pali Rohár <pali@kernel.org> 14507S: Maintained 14508F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14509F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14510F: drivers/tty/serial/mvebu-uart.c 14511 14512MARVELL ARMADA DRM SUPPORT 14513M: Russell King <linux@armlinux.org.uk> 14514S: Maintained 14515T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14516T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14517F: Documentation/devicetree/bindings/display/armada/ 14518F: drivers/gpu/drm/armada/ 14519F: include/uapi/drm/armada_drm.h 14520 14521MARVELL CRYPTO DRIVER 14522M: Srujana Challa <schalla@marvell.com> 14523M: Bharat Bhushan <bbhushan2@marvell.com> 14524L: linux-crypto@vger.kernel.org 14525S: Maintained 14526F: drivers/crypto/marvell/ 14527F: include/linux/soc/marvell/octeontx2/ 14528 14529MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14530M: Mirko Lindner <mlindner@marvell.com> 14531M: Stephen Hemminger <stephen@networkplumber.org> 14532L: netdev@vger.kernel.org 14533S: Odd fixes 14534F: drivers/net/ethernet/marvell/sk* 14535 14536MARVELL LIBERTAS WIRELESS DRIVER 14537L: linux-wireless@vger.kernel.org 14538L: libertas-dev@lists.infradead.org 14539S: Orphan 14540F: drivers/net/wireless/marvell/libertas/ 14541F: drivers/net/wireless/marvell/libertas_tf/ 14542 14543MARVELL MACCHIATOBIN SUPPORT 14544M: Russell King <linux@armlinux.org.uk> 14545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14546S: Maintained 14547F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14548 14549MARVELL MV643XX ETHERNET DRIVER 14550M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14551L: netdev@vger.kernel.org 14552S: Maintained 14553F: drivers/net/ethernet/marvell/mv643xx_eth.* 14554 14555MARVELL MV88X3310 PHY DRIVER 14556M: Russell King <linux@armlinux.org.uk> 14557M: Marek Behún <kabel@kernel.org> 14558L: netdev@vger.kernel.org 14559S: Maintained 14560F: drivers/net/phy/marvell10g.c 14561 14562MARVELL MVEBU THERMAL DRIVER 14563M: Miquel Raynal <miquel.raynal@bootlin.com> 14564S: Maintained 14565F: drivers/thermal/armada_thermal.c 14566 14567MARVELL MVNETA ETHERNET DRIVER 14568M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14569L: netdev@vger.kernel.org 14570S: Maintained 14571F: drivers/net/ethernet/marvell/mvneta* 14572 14573MARVELL MVPP2 ETHERNET DRIVER 14574M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14575M: Russell King <linux@armlinux.org.uk> 14576L: netdev@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14579F: drivers/net/ethernet/marvell/mvpp2/ 14580 14581MARVELL MWIFIEX WIRELESS DRIVER 14582M: Brian Norris <briannorris@chromium.org> 14583R: Francesco Dolcini <francesco@dolcini.it> 14584L: linux-wireless@vger.kernel.org 14585S: Odd Fixes 14586F: drivers/net/wireless/marvell/mwifiex/ 14587 14588MARVELL MWL8K WIRELESS DRIVER 14589L: linux-wireless@vger.kernel.org 14590S: Orphan 14591F: drivers/net/wireless/marvell/mwl8k.c 14592 14593MARVELL NAND CONTROLLER DRIVER 14594M: Miquel Raynal <miquel.raynal@bootlin.com> 14595L: linux-mtd@lists.infradead.org 14596S: Maintained 14597F: drivers/mtd/nand/raw/marvell_nand.c 14598 14599MARVELL OCTEON ENDPOINT DRIVER 14600M: Veerasenareddy Burru <vburru@marvell.com> 14601M: Sathesh Edara <sedara@marvell.com> 14602L: netdev@vger.kernel.org 14603S: Maintained 14604F: drivers/net/ethernet/marvell/octeon_ep 14605 14606MARVELL OCTEON ENDPOINT VF DRIVER 14607M: Veerasenareddy Burru <vburru@marvell.com> 14608M: Sathesh Edara <sedara@marvell.com> 14609M: Shinas Rasheed <srasheed@marvell.com> 14610M: Satananda Burla <sburla@marvell.com> 14611L: netdev@vger.kernel.org 14612S: Maintained 14613F: drivers/net/ethernet/marvell/octeon_ep_vf 14614 14615MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14616M: Sunil Goutham <sgoutham@marvell.com> 14617M: Geetha sowjanya <gakula@marvell.com> 14618M: Subbaraya Sundeep <sbhatta@marvell.com> 14619M: hariprasad <hkelam@marvell.com> 14620M: Bharat Bhushan <bbhushan2@marvell.com> 14621L: netdev@vger.kernel.org 14622S: Maintained 14623F: drivers/net/ethernet/marvell/octeontx2/nic/ 14624F: include/linux/soc/marvell/octeontx2/ 14625 14626MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14627M: Sunil Goutham <sgoutham@marvell.com> 14628M: Linu Cherian <lcherian@marvell.com> 14629M: Geetha sowjanya <gakula@marvell.com> 14630M: Jerin Jacob <jerinj@marvell.com> 14631M: hariprasad <hkelam@marvell.com> 14632M: Subbaraya Sundeep <sbhatta@marvell.com> 14633L: netdev@vger.kernel.org 14634S: Maintained 14635F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14636F: drivers/net/ethernet/marvell/octeontx2/af/ 14637 14638MARVELL PEM PMU DRIVER 14639M: Linu Cherian <lcherian@marvell.com> 14640M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14641S: Supported 14642F: drivers/perf/marvell_pem_pmu.c 14643 14644MARVELL PRESTERA ETHERNET SWITCH DRIVER 14645M: Taras Chornyi <taras.chornyi@plvision.eu> 14646S: Supported 14647W: https://github.com/Marvell-switching/switchdev-prestera 14648F: drivers/net/ethernet/marvell/prestera/ 14649 14650MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14651M: Nicolas Pitre <nico@fluxnic.net> 14652S: Odd Fixes 14653F: drivers/mmc/host/mvsdio.* 14654 14655MARVELL USB MDIO CONTROLLER DRIVER 14656M: Tobias Waldekranz <tobias@waldekranz.com> 14657L: netdev@vger.kernel.org 14658S: Maintained 14659F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14660F: drivers/net/mdio/mdio-mvusb.c 14661 14662MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14663M: Hu Ziji <huziji@marvell.com> 14664L: linux-mmc@vger.kernel.org 14665S: Supported 14666F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14667F: drivers/mmc/host/sdhci-xenon* 14668 14669MARVELL OCTEON CN10K DPI DRIVER 14670M: Vamsi Attunuru <vattunuru@marvell.com> 14671S: Supported 14672F: drivers/misc/mrvl_cn10k_dpi.c 14673 14674MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14675R: schalla@marvell.com 14676R: vattunuru@marvell.com 14677F: drivers/vdpa/octeon_ep/ 14678 14679MARVELL OCTEON HOTPLUG DRIVER 14680R: Shijith Thotton <sthotton@marvell.com> 14681R: Vamsi Attunuru <vattunuru@marvell.com> 14682S: Supported 14683F: drivers/pci/hotplug/octep_hp.c 14684 14685MATROX FRAMEBUFFER DRIVER 14686L: linux-fbdev@vger.kernel.org 14687S: Orphan 14688F: drivers/video/fbdev/matrox/matroxfb_* 14689F: include/uapi/linux/matroxfb.h 14690 14691MAX15301 DRIVER 14692M: Daniel Nilsson <daniel.nilsson@flex.com> 14693L: linux-hwmon@vger.kernel.org 14694S: Maintained 14695F: Documentation/hwmon/max15301.rst 14696F: drivers/hwmon/pmbus/max15301.c 14697 14698MAX2175 SDR TUNER DRIVER 14699M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14700L: linux-media@vger.kernel.org 14701S: Maintained 14702T: git git://linuxtv.org/media.git 14703F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14704F: Documentation/userspace-api/media/drivers/max2175.rst 14705F: drivers/media/i2c/max2175* 14706F: include/uapi/linux/max2175.h 14707 14708MAX31335 RTC DRIVER 14709M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14710L: linux-rtc@vger.kernel.org 14711S: Supported 14712W: https://ez.analog.com/linux-software-drivers 14713F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14714F: drivers/rtc/rtc-max31335.c 14715 14716MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14717L: linux-hwmon@vger.kernel.org 14718S: Orphan 14719F: Documentation/hwmon/max6650.rst 14720F: drivers/hwmon/max6650.c 14721 14722MAX9286 QUAD GMSL DESERIALIZER DRIVER 14723M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14724M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14725M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14726M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14727L: linux-media@vger.kernel.org 14728S: Maintained 14729F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14730F: drivers/media/i2c/max9286.c 14731 14732MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14733M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14734L: linux-media@vger.kernel.org 14735S: Maintained 14736F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14737F: drivers/staging/media/max96712/max96712.c 14738 14739MAX96714 GMSL2 DESERIALIZER DRIVER 14740M: Julien Massot <julien.massot@collabora.com> 14741L: linux-media@vger.kernel.org 14742S: Maintained 14743F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14744F: drivers/media/i2c/max96714.c 14745 14746MAX96717 GMSL2 SERIALIZER DRIVER 14747M: Julien Massot <julien.massot@collabora.com> 14748L: linux-media@vger.kernel.org 14749S: Maintained 14750F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14751F: drivers/media/i2c/max96717.c 14752 14753MAX9860 MONO AUDIO VOICE CODEC DRIVER 14754M: Peter Rosin <peda@axentia.se> 14755L: linux-sound@vger.kernel.org 14756S: Maintained 14757F: Documentation/devicetree/bindings/sound/max9860.txt 14758F: sound/soc/codecs/max9860.* 14759 14760MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14761M: Andreas Klinger <ak@it-klinger.de> 14762L: linux-iio@vger.kernel.org 14763S: Maintained 14764F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14765F: drivers/iio/proximity/mb1232.c 14766 14767MAXIM MAX11205 DRIVER 14768M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14769L: linux-iio@vger.kernel.org 14770S: Supported 14771W: https://ez.analog.com/linux-software-drivers 14772F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14773F: drivers/iio/adc/max11205.c 14774 14775MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14776R: Iskren Chernev <iskren.chernev@gmail.com> 14777R: Krzysztof Kozlowski <krzk@kernel.org> 14778R: Marek Szyprowski <m.szyprowski@samsung.com> 14779R: Matheus Castello <matheus@castello.eng.br> 14780L: linux-pm@vger.kernel.org 14781S: Maintained 14782F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14783F: drivers/power/supply/max17040_battery.c 14784 14785MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 14786R: Hans de Goede <hansg@kernel.org> 14787R: Krzysztof Kozlowski <krzk@kernel.org> 14788R: Marek Szyprowski <m.szyprowski@samsung.com> 14789R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 14790R: Purism Kernel Team <kernel@puri.sm> 14791L: linux-pm@vger.kernel.org 14792S: Maintained 14793F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 14794F: drivers/power/supply/max17042_battery.c 14795 14796MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 14797M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14798L: linux-kernel@vger.kernel.org 14799S: Maintained 14800F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 14801F: drivers/regulator/max20086-regulator.c 14802 14803MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 14804M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 14805L: linux-iio@vger.kernel.org 14806S: Maintained 14807F: drivers/iio/temperature/max30208.c 14808 14809MAXIM MAX77650 PMIC MFD DRIVER 14810M: Bartosz Golaszewski <brgl@bgdev.pl> 14811L: linux-kernel@vger.kernel.org 14812S: Maintained 14813F: Documentation/devicetree/bindings/*/*max77650.yaml 14814F: Documentation/devicetree/bindings/*/max77650*.yaml 14815F: drivers/gpio/gpio-max77650.c 14816F: drivers/input/misc/max77650-onkey.c 14817F: drivers/leds/leds-max77650.c 14818F: drivers/mfd/max77650.c 14819F: drivers/power/supply/max77650-charger.c 14820F: drivers/regulator/max77650-regulator.c 14821F: include/linux/mfd/max77650.h 14822 14823MAXIM MAX77714 PMIC MFD DRIVER 14824M: Luca Ceresoli <luca@lucaceresoli.net> 14825S: Maintained 14826F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 14827F: drivers/mfd/max77714.c 14828F: include/linux/mfd/max77714.h 14829 14830MAXIM MAX77759 PMIC MFD DRIVER 14831M: André Draszik <andre.draszik@linaro.org> 14832L: linux-kernel@vger.kernel.org 14833S: Maintained 14834F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 14835F: drivers/gpio/gpio-max77759.c 14836F: drivers/mfd/max77759.c 14837F: drivers/nvmem/max77759-nvmem.c 14838F: include/linux/mfd/max77759.h 14839 14840MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 14841M: Javier Martinez Canillas <javier@dowhile0.org> 14842L: linux-kernel@vger.kernel.org 14843S: Supported 14844F: Documentation/devicetree/bindings/*/*max77802.yaml 14845F: drivers/regulator/max77802-regulator.c 14846F: include/dt-bindings/*/*max77802.h 14847 14848MAXIM MAX77976 BATTERY CHARGER 14849M: Luca Ceresoli <luca@lucaceresoli.net> 14850S: Supported 14851F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14852F: drivers/power/supply/max77976_charger.c 14853 14854MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14855M: Krzysztof Kozlowski <krzk@kernel.org> 14856L: linux-pm@vger.kernel.org 14857S: Maintained 14858B: mailto:linux-samsung-soc@vger.kernel.org 14859F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14860F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14861F: drivers/power/supply/max14577_charger.c 14862F: drivers/power/supply/max77693_charger.c 14863 14864MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14865M: Chanwoo Choi <cw00.choi@samsung.com> 14866M: Krzysztof Kozlowski <krzk@kernel.org> 14867L: linux-kernel@vger.kernel.org 14868S: Maintained 14869B: mailto:linux-samsung-soc@vger.kernel.org 14870F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14871F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14872F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14873F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 14874F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14875F: drivers/leds/leds-max77705.c 14876F: drivers/*/*max77843.c 14877F: drivers/*/max14577*.c 14878F: drivers/*/max77686*.c 14879F: drivers/*/max77693*.c 14880F: drivers/*/max77705*.c 14881F: drivers/clk/clk-max77686.c 14882F: drivers/extcon/extcon-max14577.c 14883F: drivers/extcon/extcon-max77693.c 14884F: drivers/rtc/rtc-max77686.c 14885F: include/linux/mfd/max14577*.h 14886F: include/linux/mfd/max77686*.h 14887F: include/linux/mfd/max77693*.h 14888F: include/linux/mfd/max77705*.h 14889 14890MAXIRADIO FM RADIO RECEIVER DRIVER 14891M: Hans Verkuil <hverkuil@xs4all.nl> 14892L: linux-media@vger.kernel.org 14893S: Maintained 14894W: https://linuxtv.org 14895T: git git://linuxtv.org/media.git 14896F: drivers/media/radio/radio-maxiradio* 14897 14898MAXLINEAR ETHERNET PHY DRIVER 14899M: Xu Liang <lxu@maxlinear.com> 14900L: netdev@vger.kernel.org 14901S: Supported 14902F: drivers/net/phy/mxl-86110.c 14903F: drivers/net/phy/mxl-gpy.c 14904 14905MCAN MMIO DEVICE DRIVER 14906M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14907L: linux-can@vger.kernel.org 14908S: Maintained 14909F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14910F: drivers/net/can/m_can/m_can.c 14911F: drivers/net/can/m_can/m_can.h 14912F: drivers/net/can/m_can/m_can_platform.c 14913 14914MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14915R: Yasushi SHOJI <yashi@spacecubics.com> 14916L: linux-can@vger.kernel.org 14917S: Maintained 14918F: drivers/net/can/usb/mcba_usb.c 14919 14920MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14921M: Rishi Gupta <gupt21@gmail.com> 14922L: linux-i2c@vger.kernel.org 14923L: linux-input@vger.kernel.org 14924S: Maintained 14925F: drivers/hid/hid-mcp2221.c 14926 14927MCP251XFD SPI-CAN NETWORK DRIVER 14928M: Marc Kleine-Budde <mkl@pengutronix.de> 14929M: Manivannan Sadhasivam <mani@kernel.org> 14930R: Thomas Kopp <thomas.kopp@microchip.com> 14931L: linux-can@vger.kernel.org 14932S: Maintained 14933F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14934F: drivers/net/can/spi/mcp251xfd/ 14935 14936MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14937M: Peter Rosin <peda@axentia.se> 14938L: linux-iio@vger.kernel.org 14939S: Maintained 14940F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14941F: drivers/iio/potentiometer/mcp4018.c 14942F: drivers/iio/potentiometer/mcp4531.c 14943 14944MCP4821 DAC DRIVER 14945M: Anshul Dalal <anshulusr@gmail.com> 14946L: linux-iio@vger.kernel.org 14947S: Maintained 14948F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14949F: drivers/iio/dac/mcp4821.c 14950 14951MCR20A IEEE-802.15.4 RADIO DRIVER 14952M: Stefan Schmidt <stefan@datenfreihafen.org> 14953L: linux-wpan@vger.kernel.org 14954S: Odd Fixes 14955W: https://github.com/xueliu/mcr20a-linux 14956F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14957F: drivers/net/ieee802154/mcr20a.c 14958F: drivers/net/ieee802154/mcr20a.h 14959 14960MDIO REGMAP DRIVER 14961M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14962L: netdev@vger.kernel.org 14963S: Maintained 14964F: drivers/net/mdio/mdio-regmap.c 14965F: include/linux/mdio/mdio-regmap.h 14966 14967MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14968M: William Breathitt Gray <wbg@kernel.org> 14969L: linux-iio@vger.kernel.org 14970S: Maintained 14971F: drivers/iio/dac/cio-dac.c 14972 14973MEDIA CONTROLLER FRAMEWORK 14974M: Sakari Ailus <sakari.ailus@linux.intel.com> 14975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14976L: linux-media@vger.kernel.org 14977S: Supported 14978W: https://www.linuxtv.org 14979T: git git://linuxtv.org/media.git 14980F: drivers/media/mc/ 14981F: include/media/media-*.h 14982F: include/uapi/linux/media.h 14983 14984MEDIA DRIVER FOR FREESCALE IMX PXP 14985M: Philipp Zabel <p.zabel@pengutronix.de> 14986L: linux-media@vger.kernel.org 14987S: Maintained 14988T: git git://linuxtv.org/media.git 14989F: drivers/media/platform/nxp/imx-pxp.[ch] 14990 14991MEDIA DRIVERS FOR ASCOT2E 14992M: Abylay Ospan <aospan@amazon.com> 14993L: linux-media@vger.kernel.org 14994S: Supported 14995W: https://linuxtv.org 14996W: http://netup.tv/ 14997T: git git://linuxtv.org/media.git 14998F: drivers/media/dvb-frontends/ascot2e* 14999 15000MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15001M: Jasmin Jessich <jasmin@anw.at> 15002L: linux-media@vger.kernel.org 15003S: Maintained 15004W: https://linuxtv.org 15005T: git git://linuxtv.org/media.git 15006F: drivers/media/dvb-frontends/cxd2099* 15007 15008MEDIA DRIVERS FOR CXD2841ER 15009M: Abylay Ospan <aospan@amazon.com> 15010L: linux-media@vger.kernel.org 15011S: Supported 15012W: https://linuxtv.org 15013W: http://netup.tv/ 15014T: git git://linuxtv.org/media.git 15015F: drivers/media/dvb-frontends/cxd2841er* 15016 15017MEDIA DRIVERS FOR CXD2880 15018M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15019L: linux-media@vger.kernel.org 15020S: Supported 15021W: http://linuxtv.org/ 15022T: git git://linuxtv.org/media.git 15023F: drivers/media/dvb-frontends/cxd2880/* 15024F: drivers/media/spi/cxd2880* 15025 15026MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15027L: linux-media@vger.kernel.org 15028S: Orphan 15029W: https://linuxtv.org 15030T: git git://linuxtv.org/media.git 15031F: drivers/media/pci/ddbridge/* 15032 15033MEDIA DRIVERS FOR FREESCALE IMX 15034M: Steve Longerbeam <slongerbeam@gmail.com> 15035M: Philipp Zabel <p.zabel@pengutronix.de> 15036L: linux-media@vger.kernel.org 15037S: Maintained 15038T: git git://linuxtv.org/media.git 15039F: Documentation/admin-guide/media/imx.rst 15040F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15041F: drivers/staging/media/imx/ 15042F: include/linux/imx-media.h 15043F: include/media/imx.h 15044 15045MEDIA DRIVERS FOR FREESCALE IMX7/8 15046M: Rui Miguel Silva <rmfrfs@gmail.com> 15047M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15048M: Martin Kepplinger <martin.kepplinger@puri.sm> 15049R: Purism Kernel Team <kernel@puri.sm> 15050L: linux-media@vger.kernel.org 15051S: Maintained 15052T: git git://linuxtv.org/media.git 15053F: Documentation/admin-guide/media/imx7.rst 15054F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15055F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15056F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15057F: drivers/media/platform/nxp/imx-mipi-csis.c 15058F: drivers/media/platform/nxp/imx7-media-csi.c 15059F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15060 15061MEDIA DRIVERS FOR HELENE 15062M: Abylay Ospan <aospan@amazon.com> 15063L: linux-media@vger.kernel.org 15064S: Supported 15065W: https://linuxtv.org 15066W: http://netup.tv/ 15067T: git git://linuxtv.org/media.git 15068F: drivers/media/dvb-frontends/helene* 15069 15070MEDIA DRIVERS FOR HORUS3A 15071M: Abylay Ospan <aospan@amazon.com> 15072L: linux-media@vger.kernel.org 15073S: Supported 15074W: https://linuxtv.org 15075W: http://netup.tv/ 15076T: git git://linuxtv.org/media.git 15077F: drivers/media/dvb-frontends/horus3a* 15078 15079MEDIA DRIVERS FOR LNBH25 15080M: Abylay Ospan <aospan@amazon.com> 15081L: linux-media@vger.kernel.org 15082S: Supported 15083W: https://linuxtv.org 15084W: http://netup.tv/ 15085T: git git://linuxtv.org/media.git 15086F: drivers/media/dvb-frontends/lnbh25* 15087 15088MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15089L: linux-media@vger.kernel.org 15090S: Orphan 15091W: https://linuxtv.org 15092T: git git://linuxtv.org/media.git 15093F: drivers/media/dvb-frontends/mxl5xx* 15094 15095MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15096M: Abylay Ospan <aospan@amazon.com> 15097L: linux-media@vger.kernel.org 15098S: Supported 15099W: https://linuxtv.org 15100W: http://netup.tv/ 15101T: git git://linuxtv.org/media.git 15102F: drivers/media/pci/netup_unidvb/* 15103 15104MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15105M: Dmitry Osipenko <digetx@gmail.com> 15106L: linux-media@vger.kernel.org 15107L: linux-tegra@vger.kernel.org 15108S: Maintained 15109T: git git://linuxtv.org/media.git 15110F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15111F: drivers/media/platform/nvidia/tegra-vde/ 15112 15113MEDIA DRIVERS FOR RENESAS - CEU 15114M: Jacopo Mondi <jacopo@jmondi.org> 15115L: linux-media@vger.kernel.org 15116L: linux-renesas-soc@vger.kernel.org 15117S: Supported 15118T: git git://linuxtv.org/media.git 15119F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15120F: drivers/media/platform/renesas/renesas-ceu.c 15121F: include/media/drv-intf/renesas-ceu.h 15122 15123MEDIA DRIVERS FOR RENESAS - DRIF 15124M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15125L: linux-media@vger.kernel.org 15126L: linux-renesas-soc@vger.kernel.org 15127S: Supported 15128T: git git://linuxtv.org/media.git 15129F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15130F: drivers/media/platform/renesas/rcar_drif.c 15131 15132MEDIA DRIVERS FOR RENESAS - FCP 15133M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15134L: linux-media@vger.kernel.org 15135L: linux-renesas-soc@vger.kernel.org 15136S: Supported 15137T: git git://linuxtv.org/media.git 15138F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15139F: drivers/media/platform/renesas/rcar-fcp.c 15140F: include/media/rcar-fcp.h 15141 15142MEDIA DRIVERS FOR RENESAS - FDP1 15143M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15144L: linux-media@vger.kernel.org 15145L: linux-renesas-soc@vger.kernel.org 15146S: Supported 15147T: git git://linuxtv.org/media.git 15148F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15149F: drivers/media/platform/renesas/rcar_fdp1.c 15150 15151MEDIA DRIVERS FOR RENESAS - VIN 15152M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15153L: linux-media@vger.kernel.org 15154L: linux-renesas-soc@vger.kernel.org 15155S: Supported 15156T: git git://linuxtv.org/media.git 15157F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15158F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15159F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15160F: drivers/media/platform/renesas/rcar-csi2.c 15161F: drivers/media/platform/renesas/rcar-isp/ 15162F: drivers/media/platform/renesas/rcar-vin/ 15163 15164MEDIA DRIVERS FOR RENESAS - VSP1 15165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15166M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15167L: linux-media@vger.kernel.org 15168L: linux-renesas-soc@vger.kernel.org 15169S: Supported 15170T: git git://linuxtv.org/media.git 15171F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15172F: drivers/media/platform/renesas/vsp1/ 15173 15174MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15175L: linux-media@vger.kernel.org 15176S: Orphan 15177W: https://linuxtv.org 15178T: git git://linuxtv.org/media.git 15179F: drivers/media/dvb-frontends/stv0910* 15180 15181MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15182L: linux-media@vger.kernel.org 15183S: Orphan 15184W: https://linuxtv.org 15185T: git git://linuxtv.org/media.git 15186F: drivers/media/dvb-frontends/stv6111* 15187 15188MEDIA DRIVERS FOR STM32 - CSI 15189M: Alain Volmat <alain.volmat@foss.st.com> 15190L: linux-media@vger.kernel.org 15191S: Supported 15192T: git git://linuxtv.org/media_tree.git 15193F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15194F: drivers/media/platform/st/stm32/stm32-csi.c 15195 15196MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15197M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15198M: Alain Volmat <alain.volmat@foss.st.com> 15199L: linux-media@vger.kernel.org 15200S: Supported 15201T: git git://linuxtv.org/media.git 15202F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15203F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15204F: drivers/media/platform/st/stm32/stm32-dcmi.c 15205F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15206 15207MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15208M: Mauro Carvalho Chehab <mchehab@kernel.org> 15209L: linux-media@vger.kernel.org 15210S: Maintained 15211W: https://linuxtv.org 15212Q: http://patchwork.kernel.org/project/linux-media/list/ 15213T: git git://linuxtv.org/media.git 15214F: Documentation/admin-guide/media/ 15215F: Documentation/devicetree/bindings/media/ 15216F: Documentation/driver-api/media/ 15217F: Documentation/userspace-api/media/ 15218F: drivers/media/ 15219F: drivers/staging/media/ 15220F: include/dt-bindings/media/ 15221F: include/linux/platform_data/media/ 15222F: include/media/ 15223F: include/uapi/linux/dvb/ 15224F: include/uapi/linux/ivtv* 15225F: include/uapi/linux/media.h 15226F: include/uapi/linux/uvcvideo.h 15227F: include/uapi/linux/v4l2-* 15228F: include/uapi/linux/videodev2.h 15229 15230MEDIATEK BLUETOOTH DRIVER 15231M: Sean Wang <sean.wang@mediatek.com> 15232L: linux-bluetooth@vger.kernel.org 15233L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15234S: Maintained 15235F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15236F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15237F: drivers/bluetooth/btmtkuart.c 15238 15239MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15240M: Sen Chu <sen.chu@mediatek.com> 15241M: Sean Wang <sean.wang@mediatek.com> 15242M: Macpaul Lin <macpaul.lin@mediatek.com> 15243L: linux-pm@vger.kernel.org 15244S: Maintained 15245F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15246F: drivers/power/reset/mt6323-poweroff.c 15247 15248MEDIATEK CIR DRIVER 15249M: Sean Wang <sean.wang@mediatek.com> 15250S: Maintained 15251F: drivers/media/rc/mtk-cir.c 15252 15253MEDIATEK DMA DRIVER 15254M: Sean Wang <sean.wang@mediatek.com> 15255L: dmaengine@vger.kernel.org 15256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15257L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/dma/mediatek,* 15260F: drivers/dma/mediatek/ 15261 15262MEDIATEK ETHERNET DRIVER 15263M: Felix Fietkau <nbd@nbd.name> 15264M: Sean Wang <sean.wang@mediatek.com> 15265M: Lorenzo Bianconi <lorenzo@kernel.org> 15266L: netdev@vger.kernel.org 15267S: Maintained 15268F: drivers/net/ethernet/mediatek/ 15269 15270MEDIATEK ETHERNET PCS DRIVER 15271M: Alexander Couzens <lynxis@fe80.eu> 15272M: Daniel Golle <daniel@makrotopia.org> 15273L: netdev@vger.kernel.org 15274S: Maintained 15275F: drivers/net/pcs/pcs-mtk-lynxi.c 15276F: include/linux/pcs/pcs-mtk-lynxi.h 15277 15278MEDIATEK ETHERNET PHY DRIVERS 15279M: Daniel Golle <daniel@makrotopia.org> 15280M: Qingfang Deng <dqfext@gmail.com> 15281M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15282L: netdev@vger.kernel.org 15283S: Maintained 15284F: drivers/net/phy/mediatek/mtk-2p5ge.c 15285F: drivers/net/phy/mediatek/mtk-ge-soc.c 15286F: drivers/net/phy/mediatek/mtk-phy-lib.c 15287F: drivers/net/phy/mediatek/mtk-ge.c 15288F: drivers/net/phy/mediatek/mtk.h 15289F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15290 15291MEDIATEK I2C CONTROLLER DRIVER 15292M: Qii Wang <qii.wang@mediatek.com> 15293L: linux-i2c@vger.kernel.org 15294S: Maintained 15295F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15296F: drivers/i2c/busses/i2c-mt65xx.c 15297 15298MEDIATEK IOMMU DRIVER 15299M: Yong Wu <yong.wu@mediatek.com> 15300L: iommu@lists.linux.dev 15301L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15302S: Supported 15303F: Documentation/devicetree/bindings/iommu/mediatek* 15304F: drivers/iommu/mtk_iommu* 15305F: include/dt-bindings/memory/mediatek,mt*-port.h 15306F: include/dt-bindings/memory/mt*-port.h 15307 15308MEDIATEK JPEG DRIVER 15309M: Bin Liu <bin.liu@mediatek.com> 15310S: Supported 15311F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15312F: drivers/media/platform/mediatek/jpeg/ 15313 15314MEDIATEK KEYPAD DRIVER 15315M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15316S: Supported 15317F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15318F: drivers/input/keyboard/mt6779-keypad.c 15319 15320MEDIATEK MDP DRIVER 15321M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15322M: Houlong Wei <houlong.wei@mediatek.com> 15323M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15324S: Supported 15325F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15326F: drivers/media/platform/mediatek/mdp/ 15327F: drivers/media/platform/mediatek/vpu/ 15328 15329MEDIATEK MEDIA DRIVER 15330M: Tiffany Lin <tiffany.lin@mediatek.com> 15331M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15332M: Yunfei Dong <yunfei.dong@mediatek.com> 15333S: Supported 15334F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15335F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15336F: drivers/media/platform/mediatek/vcodec/ 15337F: drivers/media/platform/mediatek/vpu/ 15338 15339MEDIATEK MIPI-CSI CDPHY DRIVER 15340M: Julien Stephan <jstephan@baylibre.com> 15341M: Andy Hsieh <andy.hsieh@mediatek.com> 15342S: Supported 15343F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15344F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15345 15346MEDIATEK MMC/SD/SDIO DRIVER 15347M: Chaotian Jing <chaotian.jing@mediatek.com> 15348S: Maintained 15349F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15350F: drivers/mmc/host/mtk-sd.c 15351 15352MEDIATEK MT6735 CLOCK & RESET DRIVERS 15353M: Yassine Oudjana <y.oudjana@protonmail.com> 15354L: linux-clk@vger.kernel.org 15355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15356S: Maintained 15357F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15358F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15359F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15360F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15361F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15362F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15363F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15364F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15365F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15366F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15367F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15368F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15369F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15370F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15371F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15372F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15373F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15374F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15375F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15376F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15377 15378MEDIATEK MT76 WIRELESS LAN DRIVER 15379M: Felix Fietkau <nbd@nbd.name> 15380M: Lorenzo Bianconi <lorenzo@kernel.org> 15381M: Ryder Lee <ryder.lee@mediatek.com> 15382R: Shayne Chen <shayne.chen@mediatek.com> 15383R: Sean Wang <sean.wang@mediatek.com> 15384L: linux-wireless@vger.kernel.org 15385S: Maintained 15386T: git https://github.com/nbd168/wireless 15387F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15388F: drivers/net/wireless/mediatek/mt76/ 15389 15390MEDIATEK MT7601U WIRELESS LAN DRIVER 15391M: Jakub Kicinski <kuba@kernel.org> 15392L: linux-wireless@vger.kernel.org 15393S: Maintained 15394F: drivers/net/wireless/mediatek/mt7601u/ 15395 15396MEDIATEK MT7621 CLOCK DRIVER 15397M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15398S: Maintained 15399F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15400F: drivers/clk/ralink/clk-mt7621.c 15401 15402MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15403M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15404S: Maintained 15405F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15406F: drivers/pci/controller/pcie-mt7621.c 15407 15408MEDIATEK MT7621 PHY PCI DRIVER 15409M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15410S: Maintained 15411F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15412F: drivers/phy/ralink/phy-mt7621-pci.c 15413 15414MEDIATEK MT7621/28/88 I2C DRIVER 15415M: Stefan Roese <sr@denx.de> 15416L: linux-i2c@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15419F: drivers/i2c/busses/i2c-mt7621.c 15420 15421MEDIATEK MTMIPS CLOCK DRIVER 15422M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15423S: Maintained 15424F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15425F: drivers/clk/ralink/clk-mtmips.c 15426 15427MEDIATEK NAND CONTROLLER DRIVER 15428L: linux-mtd@lists.infradead.org 15429S: Orphan 15430F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15431F: drivers/mtd/nand/raw/mtk_* 15432 15433MEDIATEK PMIC LED DRIVER 15434M: Sen Chu <sen.chu@mediatek.com> 15435M: Sean Wang <sean.wang@mediatek.com> 15436M: Macpaul Lin <macpaul.lin@mediatek.com> 15437S: Maintained 15438F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15439F: drivers/leds/leds-mt6323.c 15440 15441MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15442M: Sean Wang <sean.wang@mediatek.com> 15443S: Maintained 15444F: drivers/char/hw_random/mtk-rng.c 15445 15446MEDIATEK SMI DRIVER 15447M: Yong Wu <yong.wu@mediatek.com> 15448L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15449S: Supported 15450F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15451F: drivers/memory/mtk-smi.c 15452F: include/soc/mediatek/smi.h 15453 15454MEDIATEK SWITCH DRIVER 15455M: Chester A. Unal <chester.a.unal@arinc9.com> 15456M: Daniel Golle <daniel@makrotopia.org> 15457M: DENG Qingfang <dqfext@gmail.com> 15458M: Sean Wang <sean.wang@mediatek.com> 15459L: netdev@vger.kernel.org 15460S: Maintained 15461F: drivers/net/dsa/mt7530-mdio.c 15462F: drivers/net/dsa/mt7530-mmio.c 15463F: drivers/net/dsa/mt7530.* 15464F: net/dsa/tag_mtk.c 15465 15466MEDIATEK T7XX 5G WWAN MODEM DRIVER 15467M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15468R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15469R: Liu Haijun <haijun.liu@mediatek.com> 15470R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 15471R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15472L: netdev@vger.kernel.org 15473S: Supported 15474F: drivers/net/wwan/t7xx/ 15475 15476MEDIATEK USB3 DRD IP DRIVER 15477M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15478L: linux-usb@vger.kernel.org 15479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15480L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15481S: Maintained 15482F: Documentation/devicetree/bindings/usb/mediatek,* 15483F: drivers/usb/host/xhci-mtk* 15484F: drivers/usb/mtu3/ 15485 15486MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15487M: Peter Senna Tschudin <peter.senna@gmail.com> 15488M: Ian Ray <ian.ray@ge.com> 15489M: Martyn Welch <martyn.welch@collabora.co.uk> 15490S: Maintained 15491F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15492F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15493 15494MEGARAID SCSI/SAS DRIVERS 15495M: Kashyap Desai <kashyap.desai@broadcom.com> 15496M: Sumit Saxena <sumit.saxena@broadcom.com> 15497M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15498M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15499L: megaraidlinux.pdl@broadcom.com 15500L: linux-scsi@vger.kernel.org 15501S: Maintained 15502W: http://www.avagotech.com/support/ 15503F: Documentation/scsi/megaraid.rst 15504F: drivers/scsi/megaraid.* 15505F: drivers/scsi/megaraid/ 15506 15507MELEXIS MLX90614 DRIVER 15508M: Crt Mori <cmo@melexis.com> 15509L: linux-iio@vger.kernel.org 15510S: Supported 15511W: http://www.melexis.com 15512F: drivers/iio/temperature/mlx90614.c 15513 15514MELEXIS MLX90632 DRIVER 15515M: Crt Mori <cmo@melexis.com> 15516L: linux-iio@vger.kernel.org 15517S: Supported 15518W: http://www.melexis.com 15519F: drivers/iio/temperature/mlx90632.c 15520 15521MELEXIS MLX90635 DRIVER 15522M: Crt Mori <cmo@melexis.com> 15523L: linux-iio@vger.kernel.org 15524S: Supported 15525W: http://www.melexis.com 15526F: drivers/iio/temperature/mlx90635.c 15527 15528MELFAS MIP4 TOUCHSCREEN DRIVER 15529M: Sangwon Jee <jeesw@melfas.com> 15530S: Supported 15531W: http://www.melfas.com 15532F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15533F: drivers/input/touchscreen/melfas_mip4.c 15534 15535MELLANOX BLUEFIELD I2C DRIVER 15536M: Khalil Blaiech <kblaiech@nvidia.com> 15537M: Asmaa Mnebhi <asmaa@nvidia.com> 15538L: linux-i2c@vger.kernel.org 15539S: Supported 15540F: drivers/i2c/busses/i2c-mlxbf.c 15541 15542MELLANOX ETHERNET DRIVER (mlx4_en) 15543M: Tariq Toukan <tariqt@nvidia.com> 15544L: netdev@vger.kernel.org 15545S: Maintained 15546W: https://www.nvidia.com/networking/ 15547Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15548F: drivers/net/ethernet/mellanox/mlx4/en_* 15549 15550MELLANOX ETHERNET DRIVER (mlx5e) 15551M: Saeed Mahameed <saeedm@nvidia.com> 15552M: Tariq Toukan <tariqt@nvidia.com> 15553L: netdev@vger.kernel.org 15554S: Maintained 15555W: https://www.nvidia.com/networking/ 15556Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15557F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15558 15559MELLANOX ETHERNET INNOVA DRIVERS 15560R: Boris Pismenny <borisp@nvidia.com> 15561L: netdev@vger.kernel.org 15562S: Maintained 15563W: https://www.nvidia.com/networking/ 15564Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15565F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15566F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15567F: include/linux/mlx5/mlx5_ifc_fpga.h 15568 15569MELLANOX ETHERNET SWITCH DRIVERS 15570M: Ido Schimmel <idosch@nvidia.com> 15571M: Petr Machata <petrm@nvidia.com> 15572L: netdev@vger.kernel.org 15573S: Supported 15574W: https://www.nvidia.com/networking/ 15575Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15576F: drivers/net/ethernet/mellanox/mlxsw/ 15577F: tools/testing/selftests/drivers/net/mlxsw/ 15578 15579MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15580M: mlxsw@nvidia.com 15581L: netdev@vger.kernel.org 15582S: Supported 15583W: https://www.nvidia.com/networking/ 15584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15585F: drivers/net/ethernet/mellanox/mlxfw/ 15586 15587MELLANOX HARDWARE PLATFORM SUPPORT 15588M: Hans de Goede <hansg@kernel.org> 15589M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15590M: Vadim Pasternak <vadimp@nvidia.com> 15591L: platform-driver-x86@vger.kernel.org 15592S: Supported 15593F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15594F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15595F: drivers/platform/mellanox/ 15596F: include/linux/platform_data/mlxreg.h 15597 15598MELLANOX MLX4 core VPI driver 15599M: Tariq Toukan <tariqt@nvidia.com> 15600L: netdev@vger.kernel.org 15601L: linux-rdma@vger.kernel.org 15602S: Maintained 15603W: https://www.nvidia.com/networking/ 15604Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15605F: drivers/net/ethernet/mellanox/mlx4/ 15606F: include/linux/mlx4/ 15607 15608MELLANOX MLX4 IB driver 15609M: Yishai Hadas <yishaih@nvidia.com> 15610L: linux-rdma@vger.kernel.org 15611S: Supported 15612W: https://www.nvidia.com/networking/ 15613Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15614F: drivers/infiniband/hw/mlx4/ 15615F: include/linux/mlx4/ 15616F: include/uapi/rdma/mlx4-abi.h 15617 15618MELLANOX MLX5 core VPI driver 15619M: Saeed Mahameed <saeedm@nvidia.com> 15620M: Leon Romanovsky <leonro@nvidia.com> 15621M: Tariq Toukan <tariqt@nvidia.com> 15622L: netdev@vger.kernel.org 15623L: linux-rdma@vger.kernel.org 15624S: Maintained 15625W: https://www.nvidia.com/networking/ 15626Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15627F: Documentation/networking/device_drivers/ethernet/mellanox/ 15628F: drivers/net/ethernet/mellanox/mlx5/core/ 15629F: include/linux/mlx5/ 15630 15631MELLANOX MLX5 IB driver 15632M: Leon Romanovsky <leonro@nvidia.com> 15633L: linux-rdma@vger.kernel.org 15634S: Supported 15635W: https://www.nvidia.com/networking/ 15636Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15637F: drivers/infiniband/hw/mlx5/ 15638F: include/linux/mlx5/ 15639F: include/uapi/rdma/mlx5-abi.h 15640 15641MELLANOX MLX5 VDPA DRIVER 15642M: Dragos Tatulea <dtatulea@nvidia.com> 15643L: virtualization@lists.linux.dev 15644S: Supported 15645F: drivers/vdpa/mlx5/ 15646 15647MELLANOX MLXCPLD I2C AND MUX DRIVER 15648M: Vadim Pasternak <vadimp@nvidia.com> 15649M: Michael Shych <michaelsh@nvidia.com> 15650L: linux-i2c@vger.kernel.org 15651S: Supported 15652F: Documentation/i2c/busses/i2c-mlxcpld.rst 15653F: drivers/i2c/busses/i2c-mlxcpld.c 15654F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15655 15656MELLANOX MLXCPLD LED DRIVER 15657M: Vadim Pasternak <vadimp@nvidia.com> 15658L: linux-leds@vger.kernel.org 15659S: Supported 15660F: Documentation/leds/leds-mlxcpld.rst 15661F: drivers/leds/leds-mlxcpld.c 15662F: drivers/leds/leds-mlxreg.c 15663 15664MEMBARRIER SUPPORT 15665M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15666M: "Paul E. McKenney" <paulmck@kernel.org> 15667L: linux-kernel@vger.kernel.org 15668S: Supported 15669F: Documentation/scheduler/membarrier.rst 15670F: arch/*/include/asm/membarrier.h 15671F: arch/*/include/asm/sync_core.h 15672F: include/uapi/linux/membarrier.h 15673F: kernel/sched/membarrier.c 15674 15675MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15676M: Mike Rapoport <rppt@kernel.org> 15677L: linux-mm@kvack.org 15678S: Maintained 15679F: Documentation/core-api/boot-time-mm.rst 15680F: Documentation/core-api/kho/bindings/memblock/* 15681F: include/linux/memblock.h 15682F: mm/bootmem_info.c 15683F: mm/memblock.c 15684F: mm/memtest.c 15685F: mm/mm_init.c 15686F: mm/rodata_test.c 15687F: tools/testing/memblock/ 15688 15689MEMORY ALLOCATION PROFILING 15690M: Suren Baghdasaryan <surenb@google.com> 15691M: Kent Overstreet <kent.overstreet@linux.dev> 15692L: linux-mm@kvack.org 15693S: Maintained 15694F: Documentation/mm/allocation-profiling.rst 15695F: include/linux/alloc_tag.h 15696F: include/linux/pgalloc_tag.h 15697F: lib/alloc_tag.c 15698 15699MEMORY CONTROLLER DRIVERS 15700M: Krzysztof Kozlowski <krzk@kernel.org> 15701L: linux-kernel@vger.kernel.org 15702S: Maintained 15703B: mailto:krzysztof.kozlowski@linaro.org 15704T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15705F: Documentation/devicetree/bindings/memory-controllers/ 15706F: drivers/memory/ 15707F: include/dt-bindings/memory/ 15708F: include/memory/ 15709 15710MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15711M: Dmitry Osipenko <digetx@gmail.com> 15712L: linux-pm@vger.kernel.org 15713L: linux-tegra@vger.kernel.org 15714S: Maintained 15715T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15716F: drivers/devfreq/tegra30-devfreq.c 15717 15718MEMORY HOT(UN)PLUG 15719M: David Hildenbrand <david@redhat.com> 15720M: Oscar Salvador <osalvador@suse.de> 15721L: linux-mm@kvack.org 15722S: Maintained 15723F: Documentation/admin-guide/mm/memory-hotplug.rst 15724F: Documentation/core-api/memory-hotplug.rst 15725F: drivers/base/memory.c 15726F: include/linux/memory_hotplug.h 15727F: mm/memory_hotplug.c 15728F: tools/testing/selftests/memory-hotplug/ 15729 15730MEMORY MANAGEMENT 15731M: Andrew Morton <akpm@linux-foundation.org> 15732L: linux-mm@kvack.org 15733S: Maintained 15734W: http://www.linux-mm.org 15735T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15736T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15737F: Documentation/admin-guide/mm/ 15738F: Documentation/mm/ 15739F: include/linux/gfp.h 15740F: include/linux/gfp_types.h 15741F: include/linux/memory_hotplug.h 15742F: include/linux/memory-tiers.h 15743F: include/linux/mempolicy.h 15744F: include/linux/mempool.h 15745F: include/linux/memremap.h 15746F: include/linux/mmzone.h 15747F: include/linux/mmu_notifier.h 15748F: include/linux/pagewalk.h 15749F: include/trace/events/ksm.h 15750F: mm/ 15751F: tools/mm/ 15752F: tools/testing/selftests/mm/ 15753N: include/linux/page[-_]* 15754 15755MEMORY MANAGEMENT - CORE 15756M: Andrew Morton <akpm@linux-foundation.org> 15757M: David Hildenbrand <david@redhat.com> 15758R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15759R: Liam R. Howlett <Liam.Howlett@oracle.com> 15760R: Vlastimil Babka <vbabka@suse.cz> 15761R: Mike Rapoport <rppt@kernel.org> 15762R: Suren Baghdasaryan <surenb@google.com> 15763R: Michal Hocko <mhocko@suse.com> 15764L: linux-mm@kvack.org 15765S: Maintained 15766W: http://www.linux-mm.org 15767T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15768F: include/linux/memory.h 15769F: include/linux/mm.h 15770F: include/linux/mm_*.h 15771F: include/linux/mmdebug.h 15772F: include/linux/pagewalk.h 15773F: kernel/fork.c 15774F: mm/Kconfig 15775F: mm/debug.c 15776F: mm/init-mm.c 15777F: mm/memory.c 15778F: mm/pagewalk.c 15779F: mm/util.c 15780 15781MEMORY MANAGEMENT - EXECMEM 15782M: Andrew Morton <akpm@linux-foundation.org> 15783M: Mike Rapoport <rppt@kernel.org> 15784L: linux-mm@kvack.org 15785S: Maintained 15786F: include/linux/execmem.h 15787F: mm/execmem.c 15788 15789MEMORY MANAGEMENT - GUP (GET USER PAGES) 15790M: Andrew Morton <akpm@linux-foundation.org> 15791M: David Hildenbrand <david@redhat.com> 15792R: Jason Gunthorpe <jgg@nvidia.com> 15793R: John Hubbard <jhubbard@nvidia.com> 15794R: Peter Xu <peterx@redhat.com> 15795L: linux-mm@kvack.org 15796S: Maintained 15797W: http://www.linux-mm.org 15798T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15799F: mm/gup.c 15800F: mm/gup_test.c 15801F: mm/gup_test.h 15802F: tools/testing/selftests/mm/gup_longterm.c 15803F: tools/testing/selftests/mm/gup_test.c 15804 15805MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 15806M: Andrew Morton <akpm@linux-foundation.org> 15807M: David Hildenbrand <david@redhat.com> 15808R: Xu Xin <xu.xin16@zte.com.cn> 15809R: Chengming Zhou <chengming.zhou@linux.dev> 15810L: linux-mm@kvack.org 15811S: Maintained 15812W: http://www.linux-mm.org 15813T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15814F: Documentation/admin-guide/mm/ksm.rst 15815F: Documentation/mm/ksm.rst 15816F: include/linux/ksm.h 15817F: include/trace/events/ksm.h 15818F: mm/ksm.c 15819 15820MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 15821M: Andrew Morton <akpm@linux-foundation.org> 15822M: David Hildenbrand <david@redhat.com> 15823R: Zi Yan <ziy@nvidia.com> 15824R: Matthew Brost <matthew.brost@intel.com> 15825R: Joshua Hahn <joshua.hahnjy@gmail.com> 15826R: Rakie Kim <rakie.kim@sk.com> 15827R: Byungchul Park <byungchul@sk.com> 15828R: Gregory Price <gourry@gourry.net> 15829R: Ying Huang <ying.huang@linux.alibaba.com> 15830R: Alistair Popple <apopple@nvidia.com> 15831L: linux-mm@kvack.org 15832S: Maintained 15833W: http://www.linux-mm.org 15834T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15835F: include/linux/mempolicy.h 15836F: include/linux/migrate.h 15837F: mm/mempolicy.c 15838F: mm/migrate.c 15839F: mm/migrate_device.c 15840 15841MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 15842M: Andrew Morton <akpm@linux-foundation.org> 15843M: Mike Rapoport <rppt@kernel.org> 15844L: linux-mm@kvack.org 15845S: Maintained 15846F: include/linux/numa_memblks.h 15847F: mm/numa.c 15848F: mm/numa_emulation.c 15849F: mm/numa_memblks.c 15850 15851MEMORY MANAGEMENT - PAGE ALLOCATOR 15852M: Andrew Morton <akpm@linux-foundation.org> 15853M: Vlastimil Babka <vbabka@suse.cz> 15854R: Suren Baghdasaryan <surenb@google.com> 15855R: Michal Hocko <mhocko@suse.com> 15856R: Brendan Jackman <jackmanb@google.com> 15857R: Johannes Weiner <hannes@cmpxchg.org> 15858R: Zi Yan <ziy@nvidia.com> 15859L: linux-mm@kvack.org 15860S: Maintained 15861F: include/linux/compaction.h 15862F: include/linux/gfp.h 15863F: include/linux/page-isolation.h 15864F: mm/compaction.c 15865F: mm/page_alloc.c 15866F: mm/page_isolation.c 15867 15868MEMORY MANAGEMENT - RECLAIM 15869M: Andrew Morton <akpm@linux-foundation.org> 15870M: Johannes Weiner <hannes@cmpxchg.org> 15871R: David Hildenbrand <david@redhat.com> 15872R: Michal Hocko <mhocko@kernel.org> 15873R: Qi Zheng <zhengqi.arch@bytedance.com> 15874R: Shakeel Butt <shakeel.butt@linux.dev> 15875R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15876L: linux-mm@kvack.org 15877S: Maintained 15878F: mm/pt_reclaim.c 15879F: mm/vmscan.c 15880F: mm/workingset.c 15881 15882MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 15883M: Andrew Morton <akpm@linux-foundation.org> 15884M: David Hildenbrand <david@redhat.com> 15885M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15886R: Rik van Riel <riel@surriel.com> 15887R: Liam R. Howlett <Liam.Howlett@oracle.com> 15888R: Vlastimil Babka <vbabka@suse.cz> 15889R: Harry Yoo <harry.yoo@oracle.com> 15890L: linux-mm@kvack.org 15891S: Maintained 15892F: include/linux/rmap.h 15893F: mm/page_vma_mapped.c 15894F: mm/rmap.c 15895 15896MEMORY MANAGEMENT - SECRETMEM 15897M: Andrew Morton <akpm@linux-foundation.org> 15898M: Mike Rapoport <rppt@kernel.org> 15899L: linux-mm@kvack.org 15900S: Maintained 15901F: include/linux/secretmem.h 15902F: mm/secretmem.c 15903 15904MEMORY MANAGEMENT - SWAP 15905M: Andrew Morton <akpm@linux-foundation.org> 15906R: Kemeng Shi <shikemeng@huaweicloud.com> 15907R: Kairui Song <kasong@tencent.com> 15908R: Nhat Pham <nphamcs@gmail.com> 15909R: Baoquan He <bhe@redhat.com> 15910R: Barry Song <baohua@kernel.org> 15911R: Chris Li <chrisl@kernel.org> 15912L: linux-mm@kvack.org 15913S: Maintained 15914F: include/linux/swap.h 15915F: include/linux/swapfile.h 15916F: include/linux/swapops.h 15917F: mm/page_io.c 15918F: mm/swap.c 15919F: mm/swap.h 15920F: mm/swap_state.c 15921F: mm/swapfile.c 15922 15923MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 15924M: Andrew Morton <akpm@linux-foundation.org> 15925M: David Hildenbrand <david@redhat.com> 15926R: Zi Yan <ziy@nvidia.com> 15927R: Baolin Wang <baolin.wang@linux.alibaba.com> 15928R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15929R: Liam R. Howlett <Liam.Howlett@oracle.com> 15930R: Nico Pache <npache@redhat.com> 15931R: Ryan Roberts <ryan.roberts@arm.com> 15932R: Dev Jain <dev.jain@arm.com> 15933R: Barry Song <baohua@kernel.org> 15934L: linux-mm@kvack.org 15935S: Maintained 15936W: http://www.linux-mm.org 15937T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15938F: Documentation/admin-guide/mm/transhuge.rst 15939F: include/linux/huge_mm.h 15940F: include/linux/khugepaged.h 15941F: include/trace/events/huge_memory.h 15942F: mm/huge_memory.c 15943F: mm/khugepaged.c 15944F: tools/testing/selftests/mm/khugepaged.c 15945F: tools/testing/selftests/mm/split_huge_page_test.c 15946F: tools/testing/selftests/mm/transhuge-stress.c 15947 15948MEMORY MANAGEMENT - USERFAULTFD 15949M: Andrew Morton <akpm@linux-foundation.org> 15950R: Peter Xu <peterx@redhat.com> 15951L: linux-mm@kvack.org 15952S: Maintained 15953F: Documentation/admin-guide/mm/userfaultfd.rst 15954F: fs/userfaultfd.c 15955F: include/asm-generic/pgtable_uffd.h 15956F: include/linux/userfaultfd_k.h 15957F: include/uapi/linux/userfaultfd.h 15958F: mm/userfaultfd.c 15959F: tools/testing/selftests/mm/uffd-*.[ch] 15960 15961MEMORY MANAGEMENT - RUST 15962M: Alice Ryhl <aliceryhl@google.com> 15963R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15964R: Liam R. Howlett <Liam.Howlett@oracle.com> 15965L: linux-mm@kvack.org 15966L: rust-for-linux@vger.kernel.org 15967S: Maintained 15968W: http://www.linux-mm.org 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15970F: rust/helpers/mm.c 15971F: rust/kernel/mm.rs 15972F: rust/kernel/mm/ 15973 15974MEMORY MAPPING 15975M: Andrew Morton <akpm@linux-foundation.org> 15976M: Liam R. Howlett <Liam.Howlett@oracle.com> 15977M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15978R: Vlastimil Babka <vbabka@suse.cz> 15979R: Jann Horn <jannh@google.com> 15980R: Pedro Falcato <pfalcato@suse.de> 15981L: linux-mm@kvack.org 15982S: Maintained 15983W: http://www.linux-mm.org 15984T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15985F: include/trace/events/mmap.h 15986F: mm/mincore.c 15987F: mm/mlock.c 15988F: mm/mmap.c 15989F: mm/mprotect.c 15990F: mm/mremap.c 15991F: mm/mseal.c 15992F: mm/msync.c 15993F: mm/nommu.c 15994F: mm/vma.c 15995F: mm/vma.h 15996F: mm/vma_exec.c 15997F: mm/vma_init.c 15998F: mm/vma_internal.h 15999F: tools/testing/selftests/mm/merge.c 16000F: tools/testing/vma/ 16001 16002MEMORY MAPPING - LOCKING 16003M: Andrew Morton <akpm@linux-foundation.org> 16004M: Suren Baghdasaryan <surenb@google.com> 16005M: Liam R. Howlett <Liam.Howlett@oracle.com> 16006M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16007R: Vlastimil Babka <vbabka@suse.cz> 16008R: Shakeel Butt <shakeel.butt@linux.dev> 16009L: linux-mm@kvack.org 16010S: Maintained 16011W: http://www.linux-mm.org 16012T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16013F: Documentation/mm/process_addrs.rst 16014F: include/linux/mmap_lock.h 16015F: include/trace/events/mmap_lock.h 16016F: mm/mmap_lock.c 16017 16018MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16019M: Andrew Morton <akpm@linux-foundation.org> 16020M: Liam R. Howlett <Liam.Howlett@oracle.com> 16021M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16022M: David Hildenbrand <david@redhat.com> 16023R: Vlastimil Babka <vbabka@suse.cz> 16024R: Jann Horn <jannh@google.com> 16025L: linux-mm@kvack.org 16026S: Maintained 16027W: http://www.linux-mm.org 16028T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16029F: include/uapi/asm-generic/mman-common.h 16030F: mm/madvise.c 16031 16032MEMORY TECHNOLOGY DEVICES (MTD) 16033M: Miquel Raynal <miquel.raynal@bootlin.com> 16034M: Richard Weinberger <richard@nod.at> 16035M: Vignesh Raghavendra <vigneshr@ti.com> 16036L: linux-mtd@lists.infradead.org 16037S: Maintained 16038W: http://www.linux-mtd.infradead.org/ 16039Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16040C: irc://irc.oftc.net/mtd 16041T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16042T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16043F: Documentation/devicetree/bindings/mtd/ 16044F: drivers/mtd/ 16045F: include/linux/mtd/ 16046F: include/uapi/mtd/ 16047 16048MEN A21 WATCHDOG DRIVER 16049M: Johannes Thumshirn <morbidrsa@gmail.com> 16050L: linux-watchdog@vger.kernel.org 16051S: Maintained 16052F: drivers/watchdog/mena21_wdt.c 16053 16054MEN CHAMELEON BUS (mcb) 16055M: Johannes Thumshirn <morbidrsa@gmail.com> 16056S: Maintained 16057F: Documentation/driver-api/men-chameleon-bus.rst 16058F: drivers/mcb/ 16059F: include/linux/mcb.h 16060 16061MEN F21BMC (Board Management Controller) 16062M: Andreas Werner <andreas.werner@men.de> 16063S: Supported 16064F: Documentation/hwmon/menf21bmc.rst 16065F: drivers/hwmon/menf21bmc_hwmon.c 16066F: drivers/leds/leds-menf21bmc.c 16067F: drivers/mfd/menf21bmc.c 16068F: drivers/watchdog/menf21bmc_wdt.c 16069 16070MEN Z069 WATCHDOG DRIVER 16071M: Johannes Thumshirn <jth@kernel.org> 16072L: linux-watchdog@vger.kernel.org 16073S: Maintained 16074F: drivers/watchdog/menz69_wdt.c 16075 16076MESON AO CEC DRIVER FOR AMLOGIC SOCS 16077M: Neil Armstrong <neil.armstrong@linaro.org> 16078L: linux-media@vger.kernel.org 16079L: linux-amlogic@lists.infradead.org 16080S: Supported 16081W: http://linux-meson.com/ 16082T: git git://linuxtv.org/media.git 16083F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16084F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16085F: drivers/media/cec/platform/meson/ao-cec.c 16086 16087MESON GE2D DRIVER FOR AMLOGIC SOCS 16088M: Neil Armstrong <neil.armstrong@linaro.org> 16089L: linux-media@vger.kernel.org 16090L: linux-amlogic@lists.infradead.org 16091S: Supported 16092T: git git://linuxtv.org/media.git 16093F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16094F: drivers/media/platform/amlogic/meson-ge2d/ 16095 16096MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16097M: Liang Yang <liang.yang@amlogic.com> 16098L: linux-mtd@lists.infradead.org 16099S: Maintained 16100F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16101F: drivers/mtd/nand/raw/meson_* 16102 16103MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16104M: Neil Armstrong <neil.armstrong@linaro.org> 16105L: linux-media@vger.kernel.org 16106L: linux-amlogic@lists.infradead.org 16107S: Supported 16108T: git git://linuxtv.org/media.git 16109F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16110F: drivers/staging/media/meson/vdec/ 16111 16112META ETHERNET DRIVERS 16113M: Alexander Duyck <alexanderduyck@fb.com> 16114M: Jakub Kicinski <kuba@kernel.org> 16115R: kernel-team@meta.com 16116S: Maintained 16117F: Documentation/networking/device_drivers/ethernet/meta/ 16118F: drivers/net/ethernet/meta/ 16119 16120METHODE UDPU SUPPORT 16121M: Robert Marko <robert.marko@sartura.hr> 16122S: Maintained 16123F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16124F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16125 16126MHI BUS 16127M: Manivannan Sadhasivam <mani@kernel.org> 16128L: mhi@lists.linux.dev 16129L: linux-arm-msm@vger.kernel.org 16130S: Maintained 16131T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16132F: Documentation/ABI/stable/sysfs-bus-mhi 16133F: Documentation/mhi/ 16134F: drivers/bus/mhi/ 16135F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16136F: include/linux/mhi.h 16137 16138MICROBLAZE ARCHITECTURE 16139M: Michal Simek <monstr@monstr.eu> 16140S: Supported 16141W: http://www.monstr.eu/fdt/ 16142T: git git://git.monstr.eu/linux-2.6-microblaze.git 16143F: arch/microblaze/ 16144 16145MICROBLAZE TMR INJECT 16146M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16147S: Supported 16148F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16149F: drivers/misc/xilinx_tmr_inject.c 16150 16151MICROBLAZE TMR MANAGER 16152M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16153S: Supported 16154F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16155F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16156F: drivers/misc/xilinx_tmr_manager.c 16157 16158MICROCHIP AT91 DMA DRIVERS 16159M: Ludovic Desroches <ludovic.desroches@microchip.com> 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161L: dmaengine@vger.kernel.org 16162S: Supported 16163F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16164F: drivers/dma/at_hdmac.c 16165F: drivers/dma/at_xdmac.c 16166F: include/dt-bindings/dma/at91.h 16167 16168MICROCHIP AT91 SERIAL DRIVER 16169M: Richard Genoud <richard.genoud@bootlin.com> 16170S: Maintained 16171F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16172F: drivers/tty/serial/atmel_serial.c 16173F: drivers/tty/serial/atmel_serial.h 16174 16175MICROCHIP AT91 USART MFD DRIVER 16176M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16177L: linux-kernel@vger.kernel.org 16178S: Supported 16179F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16180F: drivers/mfd/at91-usart.c 16181F: include/dt-bindings/mfd/at91-usart.h 16182 16183MICROCHIP AT91 USART SPI DRIVER 16184M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16185L: linux-spi@vger.kernel.org 16186S: Supported 16187F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16188F: drivers/spi/spi-at91-usart.c 16189 16190MICROCHIP AUDIO ASOC DRIVERS 16191M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16192M: Andrei Simion <andrei.simion@microchip.com> 16193L: linux-sound@vger.kernel.org 16194S: Supported 16195F: Documentation/devicetree/bindings/sound/atmel* 16196F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16197F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16198F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16199F: sound/soc/atmel 16200 16201MICROCHIP CSI2DC DRIVER 16202M: Eugen Hristev <eugen.hristev@microchip.com> 16203L: linux-media@vger.kernel.org 16204S: Supported 16205F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16206F: drivers/media/platform/microchip/microchip-csi2dc.c 16207 16208MICROCHIP ECC DRIVER 16209L: linux-crypto@vger.kernel.org 16210S: Orphan 16211F: drivers/crypto/atmel-ecc.* 16212 16213MICROCHIP EIC DRIVER 16214M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16216S: Supported 16217F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16218F: drivers/irqchip/irq-mchp-eic.c 16219 16220MICROCHIP I2C DRIVER 16221M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16222L: linux-i2c@vger.kernel.org 16223S: Supported 16224F: drivers/i2c/busses/i2c-at91-*.c 16225F: drivers/i2c/busses/i2c-at91.h 16226 16227MICROCHIP ISC DRIVER 16228M: Eugen Hristev <eugen.hristev@microchip.com> 16229L: linux-media@vger.kernel.org 16230S: Supported 16231F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16232F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16233F: drivers/media/platform/microchip/microchip-isc* 16234F: drivers/media/platform/microchip/microchip-sama*-isc* 16235F: drivers/staging/media/deprecated/atmel/atmel-isc* 16236F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16237F: include/linux/atmel-isc-media.h 16238 16239MICROCHIP ISI DRIVER 16240M: Eugen Hristev <eugen.hristev@microchip.com> 16241L: linux-media@vger.kernel.org 16242S: Supported 16243F: drivers/media/platform/atmel/atmel-isi.c 16244F: drivers/media/platform/atmel/atmel-isi.h 16245 16246MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16247M: Woojung Huh <woojung.huh@microchip.com> 16248M: UNGLinuxDriver@microchip.com 16249L: netdev@vger.kernel.org 16250S: Maintained 16251F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16252F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16253F: drivers/net/dsa/microchip/* 16254F: include/linux/dsa/ksz_common.h 16255F: include/linux/platform_data/microchip-ksz.h 16256F: net/dsa/tag_ksz.c 16257 16258MICROCHIP LAN743X ETHERNET DRIVER 16259M: Bryan Whitehead <bryan.whitehead@microchip.com> 16260M: UNGLinuxDriver@microchip.com 16261L: netdev@vger.kernel.org 16262S: Maintained 16263F: drivers/net/ethernet/microchip/lan743x_* 16264 16265MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16266M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16267L: netdev@vger.kernel.org 16268S: Maintained 16269F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16270F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16271 16272MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16273M: Arun Ramadoss <arun.ramadoss@microchip.com> 16274R: UNGLinuxDriver@microchip.com 16275L: netdev@vger.kernel.org 16276S: Maintained 16277F: drivers/net/phy/microchip_t1.c 16278 16279MICROCHIP LAN966X ETHERNET DRIVER 16280M: Horatiu Vultur <horatiu.vultur@microchip.com> 16281M: UNGLinuxDriver@microchip.com 16282L: netdev@vger.kernel.org 16283S: Maintained 16284F: drivers/net/ethernet/microchip/lan966x/* 16285 16286MICROCHIP LAN966X OIC DRIVER 16287M: Herve Codina <herve.codina@bootlin.com> 16288S: Maintained 16289F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16290F: drivers/irqchip/irq-lan966x-oic.c 16291 16292MICROCHIP LAN966X PCI DRIVER 16293M: Herve Codina <herve.codina@bootlin.com> 16294S: Maintained 16295F: drivers/misc/lan966x_pci.c 16296F: drivers/misc/lan966x_pci.dtso 16297 16298MICROCHIP LAN969X ETHERNET DRIVER 16299M: Daniel Machon <daniel.machon@microchip.com> 16300M: UNGLinuxDriver@microchip.com 16301L: netdev@vger.kernel.org 16302S: Maintained 16303F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16304 16305MICROCHIP LCDFB DRIVER 16306M: Nicolas Ferre <nicolas.ferre@microchip.com> 16307L: linux-fbdev@vger.kernel.org 16308S: Maintained 16309F: drivers/video/fbdev/atmel_lcdfb.c 16310F: include/video/atmel_lcdc.h 16311 16312MICROCHIP MCP16502 PMIC DRIVER 16313M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16314M: Andrei Simion <andrei.simion@microchip.com> 16315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16316S: Supported 16317F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16318F: drivers/regulator/mcp16502.c 16319 16320MICROCHIP MCP3564 ADC DRIVER 16321M: Marius Cristea <marius.cristea@microchip.com> 16322L: linux-iio@vger.kernel.org 16323S: Supported 16324F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16325F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16326F: drivers/iio/adc/mcp3564.c 16327 16328MICROCHIP MCP3911 ADC DRIVER 16329M: Marcus Folkesson <marcus.folkesson@gmail.com> 16330M: Kent Gustavsson <kent@minoris.se> 16331L: linux-iio@vger.kernel.org 16332S: Maintained 16333F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16334F: drivers/iio/adc/mcp3911.c 16335 16336MICROCHIP MMC/SD/SDIO MCI DRIVER 16337M: Aubin Constans <aubin.constans@microchip.com> 16338S: Maintained 16339F: drivers/mmc/host/atmel-mci.c 16340 16341MICROCHIP NAND DRIVER 16342L: linux-mtd@lists.infradead.org 16343S: Orphan 16344F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16345F: drivers/mtd/nand/raw/atmel/* 16346 16347MICROCHIP OTPC DRIVER 16348M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16350S: Supported 16351F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16352F: drivers/nvmem/microchip-otpc.c 16353F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16354 16355MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16356M: Matteo Martelli <matteomartelli3@gmail.com> 16357L: linux-iio@vger.kernel.org 16358S: Supported 16359F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16360F: drivers/iio/adc/pac1921.c 16361 16362MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16363M: Marius Cristea <marius.cristea@microchip.com> 16364L: linux-iio@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16367F: drivers/iio/adc/pac1934.c 16368 16369MICROCHIP PCI1XXXX GP DRIVER 16370M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16371M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16372L: linux-gpio@vger.kernel.org 16373S: Supported 16374F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16375F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16376F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16377F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16378 16379MICROCHIP PCI1XXXX I2C DRIVER 16380M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16381M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16382M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16383L: linux-i2c@vger.kernel.org 16384S: Maintained 16385F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16386 16387MICROCHIP PCIe UART DRIVER 16388M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16389M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16390L: linux-serial@vger.kernel.org 16391S: Maintained 16392F: drivers/tty/serial/8250/8250_pci1xxxx.c 16393 16394MICROCHIP POLARFIRE FPGA DRIVERS 16395M: Conor Dooley <conor.dooley@microchip.com> 16396L: linux-fpga@vger.kernel.org 16397S: Supported 16398F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16399F: drivers/fpga/microchip-spi.c 16400 16401MICROCHIP PWM DRIVER 16402M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16404L: linux-pwm@vger.kernel.org 16405S: Supported 16406F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16407F: drivers/pwm/pwm-atmel.c 16408 16409MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16410M: Manikandan Muralidharan <manikandan.m@microchip.com> 16411M: Dharma Balasubiramani <dharma.b@microchip.com> 16412L: dri-devel@lists.freedesktop.org 16413S: Supported 16414F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16415F: drivers/gpu/drm/bridge/microchip-lvds.c 16416 16417MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16418M: Eugen Hristev <eugen.hristev@microchip.com> 16419L: linux-iio@vger.kernel.org 16420S: Supported 16421F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16422F: drivers/iio/adc/at91-sama5d2_adc.c 16423F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16424 16425MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16426M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16427S: Supported 16428F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16429F: drivers/power/reset/at91-sama5d2_shdwc.c 16430 16431MICROCHIP SOC DRIVERS 16432M: Conor Dooley <conor@kernel.org> 16433S: Supported 16434T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16435F: Documentation/devicetree/bindings/soc/microchip/ 16436F: drivers/soc/microchip/ 16437 16438MICROCHIP SPI DRIVER 16439M: Ryan Wanner <ryan.wanner@microchip.com> 16440S: Supported 16441F: drivers/spi/spi-atmel.* 16442 16443MICROCHIP SSC DRIVER 16444M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16445M: Andrei Simion <andrei.simion@microchip.com> 16446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16447S: Supported 16448F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16449F: drivers/misc/atmel-ssc.c 16450F: include/linux/atmel-ssc.h 16451 16452Microchip Timer Counter Block (TCB) Capture Driver 16453M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455L: linux-iio@vger.kernel.org 16456S: Maintained 16457F: drivers/counter/microchip-tcb-capture.c 16458F: include/uapi/linux/counter/microchip-tcb-capture.h 16459 16460MICROCHIP USB251XB DRIVER 16461M: Richard Leitner <richard.leitner@skidata.com> 16462L: linux-usb@vger.kernel.org 16463S: Maintained 16464F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16465F: drivers/usb/misc/usb251xb.c 16466 16467MICROCHIP USBA UDC DRIVER 16468M: Cristian Birsan <cristian.birsan@microchip.com> 16469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16470S: Supported 16471F: drivers/usb/gadget/udc/atmel_usba_udc.* 16472 16473MICROCHIP WILC1000 WIFI DRIVER 16474M: Ajay Singh <ajay.kathat@microchip.com> 16475M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16476L: linux-wireless@vger.kernel.org 16477S: Supported 16478F: drivers/net/wireless/microchip/ 16479 16480MICROSEMI MIPS SOCS 16481M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16482M: UNGLinuxDriver@microchip.com 16483L: linux-mips@vger.kernel.org 16484S: Supported 16485F: Documentation/devicetree/bindings/mips/mscc.txt 16486F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16487F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16488F: arch/mips/boot/dts/mscc/ 16489F: arch/mips/configs/generic/board-ocelot.config 16490F: arch/mips/generic/board-ocelot.c 16491 16492MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16493M: Don Brace <don.brace@microchip.com> 16494L: storagedev@microchip.com 16495L: linux-scsi@vger.kernel.org 16496S: Supported 16497F: Documentation/scsi/smartpqi.rst 16498F: drivers/scsi/smartpqi/Kconfig 16499F: drivers/scsi/smartpqi/Makefile 16500F: drivers/scsi/smartpqi/smartpqi*.[ch] 16501F: include/linux/cciss*.h 16502F: include/uapi/linux/cciss*.h 16503 16504MICROSOFT MANA RDMA DRIVER 16505M: Long Li <longli@microsoft.com> 16506M: Konstantin Taranov <kotaranov@microsoft.com> 16507L: linux-rdma@vger.kernel.org 16508S: Supported 16509F: drivers/infiniband/hw/mana/ 16510F: include/net/mana 16511F: include/uapi/rdma/mana-abi.h 16512 16513MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16514M: Maximilian Luz <luzmaximilian@gmail.com> 16515L: platform-driver-x86@vger.kernel.org 16516S: Maintained 16517F: drivers/platform/surface/surface_aggregator_tabletsw.c 16518 16519MICROSOFT SURFACE BATTERY AND AC DRIVERS 16520M: Maximilian Luz <luzmaximilian@gmail.com> 16521L: linux-pm@vger.kernel.org 16522L: platform-driver-x86@vger.kernel.org 16523S: Maintained 16524F: drivers/power/supply/surface_battery.c 16525F: drivers/power/supply/surface_charger.c 16526 16527MICROSOFT SURFACE DTX DRIVER 16528M: Maximilian Luz <luzmaximilian@gmail.com> 16529L: platform-driver-x86@vger.kernel.org 16530S: Maintained 16531F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16532F: drivers/platform/surface/surface_dtx.c 16533F: include/uapi/linux/surface_aggregator/dtx.h 16534 16535MICROSOFT SURFACE SENSOR FAN DRIVER 16536M: Maximilian Luz <luzmaximilian@gmail.com> 16537M: Ivor Wanders <ivor@iwanders.net> 16538L: linux-hwmon@vger.kernel.org 16539S: Maintained 16540F: Documentation/hwmon/surface_fan.rst 16541F: drivers/hwmon/surface_fan.c 16542 16543MICROSOFT SURFACE SENSOR THERMAL DRIVER 16544M: Maximilian Luz <luzmaximilian@gmail.com> 16545L: linux-hwmon@vger.kernel.org 16546S: Maintained 16547F: drivers/hwmon/surface_temp.c 16548 16549MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16550M: Maximilian Luz <luzmaximilian@gmail.com> 16551L: platform-driver-x86@vger.kernel.org 16552S: Maintained 16553F: drivers/platform/surface/surface_gpe.c 16554 16555MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16556M: Hans de Goede <hansg@kernel.org> 16557M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16558M: Maximilian Luz <luzmaximilian@gmail.com> 16559L: platform-driver-x86@vger.kernel.org 16560S: Maintained 16561T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16562F: drivers/platform/surface/ 16563 16564MICROSOFT SURFACE HID TRANSPORT DRIVER 16565M: Maximilian Luz <luzmaximilian@gmail.com> 16566L: linux-input@vger.kernel.org 16567L: platform-driver-x86@vger.kernel.org 16568S: Maintained 16569F: drivers/hid/surface-hid/ 16570 16571MICROSOFT SURFACE HOT-PLUG DRIVER 16572M: Maximilian Luz <luzmaximilian@gmail.com> 16573L: platform-driver-x86@vger.kernel.org 16574S: Maintained 16575F: drivers/platform/surface/surface_hotplug.c 16576 16577MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16578M: Maximilian Luz <luzmaximilian@gmail.com> 16579L: platform-driver-x86@vger.kernel.org 16580S: Maintained 16581F: drivers/platform/surface/surface_platform_profile.c 16582 16583MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16584M: Chen Yu <yu.c.chen@intel.com> 16585L: platform-driver-x86@vger.kernel.org 16586S: Supported 16587F: drivers/platform/surface/surfacepro3_button.c 16588 16589MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16590M: Maximilian Luz <luzmaximilian@gmail.com> 16591L: platform-driver-x86@vger.kernel.org 16592S: Maintained 16593F: drivers/platform/surface/surface_aggregator_hub.c 16594 16595MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16596M: Maximilian Luz <luzmaximilian@gmail.com> 16597L: platform-driver-x86@vger.kernel.org 16598S: Maintained 16599W: https://github.com/linux-surface/surface-aggregator-module 16600C: irc://irc.libera.chat/linux-surface 16601F: Documentation/driver-api/surface_aggregator/ 16602F: drivers/platform/surface/aggregator/ 16603F: drivers/platform/surface/surface_acpi_notify.c 16604F: drivers/platform/surface/surface_aggregator_cdev.c 16605F: drivers/platform/surface/surface_aggregator_registry.c 16606F: include/linux/surface_acpi_notify.h 16607F: include/linux/surface_aggregator/ 16608F: include/uapi/linux/surface_aggregator/ 16609 16610MICROTEK X6 SCANNER 16611M: Oliver Neukum <oliver@neukum.org> 16612S: Maintained 16613F: drivers/usb/image/microtek.* 16614 16615MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16616M: Luka Kovacic <luka.kovacic@sartura.hr> 16617M: Luka Perkov <luka.perkov@sartura.hr> 16618S: Maintained 16619F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16620F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16621F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16622F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16623F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16624F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16625 16626MIN HEAP 16627M: Kuan-Wei Chiu <visitorckw@gmail.com> 16628L: linux-kernel@vger.kernel.org 16629S: Maintained 16630F: Documentation/core-api/min_heap.rst 16631F: include/linux/min_heap.h 16632F: lib/min_heap.c 16633F: lib/test_min_heap.c 16634 16635MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16636M: Sakari Ailus <sakari.ailus@linux.intel.com> 16637L: linux-media@vger.kernel.org 16638S: Maintained 16639F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16640F: Documentation/driver-api/media/drivers/ccs/ 16641F: Documentation/userspace-api/media/drivers/ccs.rst 16642F: drivers/media/i2c/ccs-pll.c 16643F: drivers/media/i2c/ccs-pll.h 16644F: drivers/media/i2c/ccs/ 16645F: include/uapi/linux/ccs.h 16646F: include/uapi/linux/smiapp.h 16647 16648MIPS 16649M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16650L: linux-mips@vger.kernel.org 16651S: Maintained 16652Q: https://patchwork.kernel.org/project/linux-mips/list/ 16653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16654F: Documentation/devicetree/bindings/mips/ 16655F: Documentation/arch/mips/ 16656F: arch/mips/ 16657F: drivers/platform/mips/ 16658F: include/dt-bindings/mips/ 16659 16660MIPS BOSTON DEVELOPMENT BOARD 16661M: Paul Burton <paulburton@kernel.org> 16662L: linux-mips@vger.kernel.org 16663S: Maintained 16664F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16665F: arch/mips/boot/dts/img/boston.dts 16666F: arch/mips/configs/generic/board-boston.config 16667F: drivers/clk/imgtec/clk-boston.c 16668F: include/dt-bindings/clock/boston-clock.h 16669 16670MIPS CORE DRIVERS 16671M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16672L: linux-mips@vger.kernel.org 16673S: Supported 16674F: drivers/bus/mips_cdmm.c 16675F: drivers/clocksource/mips-gic-timer.c 16676F: drivers/cpuidle/cpuidle-cps.c 16677F: drivers/irqchip/irq-mips-cpu.c 16678F: drivers/irqchip/irq-mips-gic.c 16679 16680MIPS GENERIC PLATFORM 16681M: Paul Burton <paulburton@kernel.org> 16682L: linux-mips@vger.kernel.org 16683S: Supported 16684F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16685F: arch/mips/generic/ 16686F: arch/mips/tools/generic-board-config.sh 16687 16688MIPS RINT INSTRUCTION EMULATION 16689M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16690L: linux-mips@vger.kernel.org 16691S: Supported 16692F: arch/mips/math-emu/dp_rint.c 16693F: arch/mips/math-emu/sp_rint.c 16694 16695MIPS/LOONGSON1 ARCHITECTURE 16696M: Keguang Zhang <keguang.zhang@gmail.com> 16697L: linux-mips@vger.kernel.org 16698S: Maintained 16699F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16700F: arch/mips/include/asm/mach-loongson32/ 16701F: arch/mips/loongson32/ 16702F: drivers/*/*loongson1* 16703F: drivers/mtd/nand/raw/loongson1-nand-controller.c 16704F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 16705F: sound/soc/loongson/loongson1_ac97.c 16706 16707MIPS/LOONGSON2EF ARCHITECTURE 16708M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16709L: linux-mips@vger.kernel.org 16710S: Maintained 16711F: arch/mips/include/asm/mach-loongson2ef/ 16712F: arch/mips/loongson2ef/ 16713F: drivers/cpufreq/loongson2_cpufreq.c 16714 16715MIPS/LOONGSON64 ARCHITECTURE 16716M: Huacai Chen <chenhuacai@kernel.org> 16717M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16718L: linux-mips@vger.kernel.org 16719S: Maintained 16720F: arch/mips/include/asm/mach-loongson64/ 16721F: arch/mips/loongson64/ 16722F: drivers/irqchip/irq-loongson* 16723F: drivers/platform/mips/cpu_hwmon.c 16724 16725MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 16726M: Hans Verkuil <hverkuil@xs4all.nl> 16727L: linux-media@vger.kernel.org 16728S: Odd Fixes 16729W: https://linuxtv.org 16730T: git git://linuxtv.org/media.git 16731F: drivers/media/radio/radio-miropcm20* 16732 16733MITSUMI MM8013 FG DRIVER 16734M: Konrad Dybcio <konradybcio@kernel.org> 16735F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 16736F: drivers/power/supply/mm8013.c 16737 16738MMP SUPPORT 16739R: Lubomir Rintel <lkundrak@v3.sk> 16740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16741S: Odd Fixes 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 16743F: arch/arm/boot/dts/marvell/mmp* 16744F: arch/arm/mach-mmp/ 16745F: include/linux/soc/mmp/ 16746 16747MMP USB PHY DRIVERS 16748R: Lubomir Rintel <lkundrak@v3.sk> 16749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: drivers/phy/marvell/phy-mmp3-usb.c 16752F: drivers/phy/marvell/phy-pxa-usb.c 16753 16754MMU GATHER AND TLB INVALIDATION 16755M: Will Deacon <will@kernel.org> 16756M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 16757M: Andrew Morton <akpm@linux-foundation.org> 16758M: Nick Piggin <npiggin@gmail.com> 16759M: Peter Zijlstra <peterz@infradead.org> 16760L: linux-arch@vger.kernel.org 16761L: linux-mm@kvack.org 16762S: Maintained 16763F: arch/*/include/asm/tlb.h 16764F: include/asm-generic/tlb.h 16765F: include/trace/events/tlb.h 16766F: mm/mmu_gather.c 16767 16768MN88472 MEDIA DRIVER 16769L: linux-media@vger.kernel.org 16770S: Orphan 16771W: https://linuxtv.org 16772Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16773F: drivers/media/dvb-frontends/mn88472* 16774 16775MN88473 MEDIA DRIVER 16776L: linux-media@vger.kernel.org 16777S: Orphan 16778W: https://linuxtv.org 16779Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16780F: drivers/media/dvb-frontends/mn88473* 16781 16782MOBILEYE MIPS SOCS 16783M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 16784M: Gregory CLEMENT <gregory.clement@bootlin.com> 16785M: Théo Lebrun <theo.lebrun@bootlin.com> 16786L: linux-mips@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/mips/mobileye.yaml 16789F: Documentation/devicetree/bindings/soc/mobileye/ 16790F: arch/mips/boot/dts/mobileye/ 16791F: arch/mips/configs/eyeq5_defconfig 16792F: arch/mips/mobileye/board-epm5.its.S 16793F: drivers/clk/clk-eyeq.c 16794F: drivers/pinctrl/pinctrl-eyeq5.c 16795F: drivers/reset/reset-eyeq.c 16796F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 16797 16798MODULE SUPPORT 16799M: Luis Chamberlain <mcgrof@kernel.org> 16800M: Petr Pavlu <petr.pavlu@suse.com> 16801R: Sami Tolvanen <samitolvanen@google.com> 16802R: Daniel Gomez <da.gomez@samsung.com> 16803L: linux-modules@vger.kernel.org 16804L: linux-kernel@vger.kernel.org 16805S: Maintained 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 16807F: include/linux/kmod.h 16808F: include/linux/module*.h 16809F: kernel/module/ 16810F: lib/test_kmod.c 16811F: lib/tests/module/ 16812F: scripts/module* 16813F: tools/testing/selftests/kmod/ 16814F: tools/testing/selftests/module/ 16815 16816MONOLITHIC POWER SYSTEM PMIC DRIVER 16817M: Saravanan Sekar <sravanhome@gmail.com> 16818S: Maintained 16819F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 16820F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 16821F: drivers/hwmon/pmbus/mpq7932.c 16822F: drivers/iio/adc/mp2629_adc.c 16823F: drivers/mfd/mp2629.c 16824F: drivers/power/supply/mp2629_charger.c 16825F: drivers/regulator/mp5416.c 16826F: drivers/regulator/mpq7920.c 16827F: drivers/regulator/mpq7920.h 16828F: include/linux/mfd/mp2629.h 16829 16830MOST(R) TECHNOLOGY DRIVER 16831M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16832M: Christian Gromm <christian.gromm@microchip.com> 16833S: Maintained 16834F: Documentation/ABI/testing/configfs-most 16835F: Documentation/ABI/testing/sysfs-bus-most 16836F: drivers/most/ 16837F: drivers/staging/most/ 16838F: include/linux/most.h 16839 16840MOTORCOMM PHY DRIVER 16841M: Frank <Frank.Sae@motor-comm.com> 16842L: netdev@vger.kernel.org 16843S: Maintained 16844F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 16845F: drivers/net/phy/motorcomm.c 16846 16847MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 16848M: Jiri Slaby <jirislaby@kernel.org> 16849S: Maintained 16850F: Documentation/driver-api/tty/moxa-smartio.rst 16851F: drivers/tty/mxser.* 16852 16853MP3309C BACKLIGHT DRIVER 16854M: Flavio Suligoi <f.suligoi@asem.it> 16855L: dri-devel@lists.freedesktop.org 16856S: Maintained 16857F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 16858F: drivers/video/backlight/mp3309c.c 16859 16860MPS MP2891 DRIVER 16861M: Noah Wang <noahwang.wang@outlook.com> 16862L: linux-hwmon@vger.kernel.org 16863S: Maintained 16864F: Documentation/hwmon/mp2891.rst 16865F: drivers/hwmon/pmbus/mp2891.c 16866 16867MPS MP2993 DRIVER 16868M: Noah Wang <noahwang.wang@outlook.com> 16869L: linux-hwmon@vger.kernel.org 16870S: Maintained 16871F: Documentation/hwmon/mp2993.rst 16872F: drivers/hwmon/pmbus/mp2993.c 16873 16874MPS MP9941 DRIVER 16875M: Noah Wang <noahwang.wang@outlook.com> 16876L: linux-hwmon@vger.kernel.org 16877S: Maintained 16878F: Documentation/hwmon/mp9941.rst 16879F: drivers/hwmon/pmbus/mp9941.c 16880 16881MR800 AVERMEDIA USB FM RADIO DRIVER 16882M: Alexey Klimov <alexey.klimov@linaro.org> 16883L: linux-media@vger.kernel.org 16884S: Maintained 16885T: git git://linuxtv.org/media.git 16886F: drivers/media/radio/radio-mr800.c 16887 16888MRF24J40 IEEE 802.15.4 RADIO DRIVER 16889M: Stefan Schmidt <stefan@datenfreihafen.org> 16890L: linux-wpan@vger.kernel.org 16891S: Odd Fixes 16892F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 16893F: drivers/net/ieee802154/mrf24j40.c 16894 16895MSI EC DRIVER 16896M: Nikita Kravets <teackot@gmail.com> 16897L: platform-driver-x86@vger.kernel.org 16898S: Maintained 16899W: https://github.com/BeardOverflow/msi-ec 16900F: drivers/platform/x86/msi-ec.* 16901 16902MSI LAPTOP SUPPORT 16903M: "Lee, Chun-Yi" <jlee@suse.com> 16904L: platform-driver-x86@vger.kernel.org 16905S: Maintained 16906F: drivers/platform/x86/msi-laptop.c 16907 16908MSI WMI SUPPORT 16909L: platform-driver-x86@vger.kernel.org 16910S: Orphan 16911F: drivers/platform/x86/msi-wmi.c 16912 16913MSI WMI PLATFORM FEATURES 16914M: Armin Wolf <W_Armin@gmx.de> 16915L: platform-driver-x86@vger.kernel.org 16916S: Maintained 16917F: Documentation/ABI/testing/debugfs-msi-wmi-platform 16918F: Documentation/wmi/devices/msi-wmi-platform.rst 16919F: drivers/platform/x86/msi-wmi-platform.c 16920 16921MSI001 MEDIA DRIVER 16922L: linux-media@vger.kernel.org 16923S: Orphan 16924W: https://linuxtv.org 16925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16926F: drivers/media/tuners/msi001* 16927 16928MSI2500 MEDIA DRIVER 16929L: linux-media@vger.kernel.org 16930S: Orphan 16931W: https://linuxtv.org 16932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16933F: drivers/media/usb/msi2500/ 16934 16935MSTAR INTERRUPT CONTROLLER DRIVER 16936M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 16937M: Daniel Palmer <daniel@thingy.jp> 16938S: Maintained 16939F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 16940F: drivers/irqchip/irq-mst-intc.c 16941 16942MSYSTEMS DISKONCHIP G3 MTD DRIVER 16943M: Robert Jarzmik <robert.jarzmik@free.fr> 16944L: linux-mtd@lists.infradead.org 16945S: Maintained 16946F: drivers/mtd/devices/docg3* 16947 16948MT9M114 ONSEMI SENSOR DRIVER 16949M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16950L: linux-media@vger.kernel.org 16951S: Maintained 16952T: git git://linuxtv.org/media.git 16953F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 16954F: drivers/media/i2c/mt9m114.c 16955 16956MT9P031 APTINA CAMERA SENSOR 16957M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16958L: linux-media@vger.kernel.org 16959S: Maintained 16960T: git git://linuxtv.org/media.git 16961F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 16962F: drivers/media/i2c/mt9p031.c 16963 16964MT9T112 APTINA CAMERA SENSOR 16965M: Jacopo Mondi <jacopo@jmondi.org> 16966L: linux-media@vger.kernel.org 16967S: Odd Fixes 16968T: git git://linuxtv.org/media.git 16969F: drivers/media/i2c/mt9t112.c 16970F: include/media/i2c/mt9t112.h 16971 16972MT9V032 APTINA CAMERA SENSOR 16973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16974L: linux-media@vger.kernel.org 16975S: Maintained 16976T: git git://linuxtv.org/media.git 16977F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 16978F: drivers/media/i2c/mt9v032.c 16979F: include/media/i2c/mt9v032.h 16980 16981MT9V111 APTINA CAMERA SENSOR 16982M: Jacopo Mondi <jacopo@jmondi.org> 16983L: linux-media@vger.kernel.org 16984S: Maintained 16985T: git git://linuxtv.org/media.git 16986F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 16987F: drivers/media/i2c/mt9v111.c 16988 16989MULTIFUNCTION DEVICES (MFD) 16990M: Lee Jones <lee@kernel.org> 16991S: Maintained 16992T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 16993F: Documentation/devicetree/bindings/mfd/ 16994F: drivers/mfd/ 16995F: include/dt-bindings/mfd/ 16996F: include/linux/mfd/ 16997 16998MULTIMEDIA CARD (MMC) ETC. OVER SPI 16999S: Orphan 17000F: drivers/mmc/host/mmc_spi.c 17001F: include/linux/spi/mmc_spi.h 17002 17003MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17004M: Ulf Hansson <ulf.hansson@linaro.org> 17005L: linux-mmc@vger.kernel.org 17006S: Maintained 17007T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17008F: Documentation/devicetree/bindings/mmc/ 17009F: drivers/mmc/ 17010F: include/linux/mmc/ 17011F: include/uapi/linux/mmc/ 17012 17013MULTIPLEXER SUBSYSTEM 17014M: Peter Rosin <peda@axentia.se> 17015S: Odd Fixes 17016F: Documentation/ABI/testing/sysfs-class-mux* 17017F: Documentation/devicetree/bindings/mux/ 17018F: drivers/mux/ 17019F: include/dt-bindings/mux/ 17020F: include/linux/mux/ 17021 17022MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17023M: Bin Liu <b-liu@ti.com> 17024L: linux-usb@vger.kernel.org 17025S: Maintained 17026F: drivers/usb/musb/ 17027 17028MXL301RF MEDIA DRIVER 17029M: Akihiro Tsukada <tskd08@gmail.com> 17030L: linux-media@vger.kernel.org 17031S: Odd Fixes 17032F: drivers/media/tuners/mxl301rf* 17033 17034MXL5007T MEDIA DRIVER 17035M: Michael Krufky <mkrufky@linuxtv.org> 17036L: linux-media@vger.kernel.org 17037S: Maintained 17038W: https://linuxtv.org 17039W: http://github.com/mkrufky 17040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17041T: git git://linuxtv.org/mkrufky/tuners.git 17042F: drivers/media/tuners/mxl5007t.* 17043 17044MXSFB DRM DRIVER 17045M: Marek Vasut <marex@denx.de> 17046M: Stefan Agner <stefan@agner.ch> 17047L: dri-devel@lists.freedesktop.org 17048S: Supported 17049T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17050F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17051F: drivers/gpu/drm/mxsfb/ 17052 17053MYLEX DAC960 PCI RAID Controller 17054M: Hannes Reinecke <hare@kernel.org> 17055L: linux-scsi@vger.kernel.org 17056S: Supported 17057F: drivers/scsi/myrb.* 17058F: drivers/scsi/myrs.* 17059 17060MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17061L: netdev@vger.kernel.org 17062S: Orphan 17063W: https://www.cspi.com/ethernet-products/support/downloads/ 17064F: drivers/net/ethernet/myricom/myri10ge/ 17065 17066NAND FLASH SUBSYSTEM 17067M: Miquel Raynal <miquel.raynal@bootlin.com> 17068R: Richard Weinberger <richard@nod.at> 17069L: linux-mtd@lists.infradead.org 17070S: Maintained 17071W: http://www.linux-mtd.infradead.org/ 17072Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17073C: irc://irc.oftc.net/mtd 17074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17075F: drivers/mtd/nand/ 17076F: include/linux/mtd/*nand*.h 17077 17078NATIONAL INSTRUMENTS SERIAL DRIVER 17079M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17080L: linux-serial@vger.kernel.org 17081S: Maintained 17082F: drivers/tty/serial/8250/8250_ni.c 17083 17084NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17085M: Daniel Mack <zonque@gmail.com> 17086L: linux-sound@vger.kernel.org 17087S: Maintained 17088W: http://www.native-instruments.com 17089F: sound/usb/caiaq/ 17090 17091NATSEMI ETHERNET DRIVER (DP8381x) 17092S: Orphan 17093F: drivers/net/ethernet/natsemi/natsemi.c 17094 17095NCR 5380 SCSI DRIVERS 17096M: Finn Thain <fthain@linux-m68k.org> 17097M: Michael Schmitz <schmitzmic@gmail.com> 17098L: linux-scsi@vger.kernel.org 17099S: Maintained 17100F: Documentation/scsi/g_NCR5380.rst 17101F: drivers/scsi/NCR5380.* 17102F: drivers/scsi/arm/cumana_1.c 17103F: drivers/scsi/arm/oak.c 17104F: drivers/scsi/atari_scsi.* 17105F: drivers/scsi/dmx3191d.c 17106F: drivers/scsi/g_NCR5380.* 17107F: drivers/scsi/mac_scsi.* 17108F: drivers/scsi/sun3_scsi.* 17109F: drivers/scsi/sun3_scsi_vme.c 17110 17111NCSI LIBRARY 17112M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17113R: Paul Fertser <fercerpav@gmail.com> 17114S: Maintained 17115F: net/ncsi/ 17116 17117NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17118M: Zev Weiss <zev@bewilderbeest.net> 17119L: linux-hwmon@vger.kernel.org 17120S: Maintained 17121F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17122F: drivers/hwmon/nct6775-i2c.c 17123 17124NCT7363 HARDWARE MONITOR DRIVER 17125M: Ban Feng <kcfeng0@nuvoton.com> 17126L: linux-hwmon@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17129F: Documentation/hwmon/nct7363.rst 17130F: drivers/hwmon/nct7363.c 17131 17132NETCONSOLE 17133M: Breno Leitao <leitao@debian.org> 17134S: Maintained 17135F: Documentation/networking/netconsole.rst 17136F: drivers/net/netconsole.c 17137F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17138F: tools/testing/selftests/drivers/net/netcons\* 17139 17140NETDEVSIM 17141M: Jakub Kicinski <kuba@kernel.org> 17142S: Maintained 17143F: drivers/net/netdevsim/* 17144F: tools/testing/selftests/drivers/net/netdevsim/* 17145 17146NETEM NETWORK EMULATOR 17147M: Stephen Hemminger <stephen@networkplumber.org> 17148L: netdev@vger.kernel.org 17149S: Maintained 17150F: net/sched/sch_netem.c 17151 17152NETERION 10GbE DRIVERS (s2io) 17153M: Jon Mason <jdmason@kudzu.us> 17154L: netdev@vger.kernel.org 17155S: Maintained 17156F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17157F: drivers/net/ethernet/neterion/ 17158 17159NETFILTER 17160M: Pablo Neira Ayuso <pablo@netfilter.org> 17161M: Jozsef Kadlecsik <kadlec@netfilter.org> 17162L: netfilter-devel@vger.kernel.org 17163L: coreteam@netfilter.org 17164S: Maintained 17165W: http://www.netfilter.org/ 17166W: http://www.iptables.org/ 17167W: http://www.nftables.org/ 17168Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17169C: irc://irc.libera.chat/netfilter 17170T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17171T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17172F: include/linux/netfilter* 17173F: include/linux/netfilter/ 17174F: include/net/netfilter/ 17175F: include/uapi/linux/netfilter* 17176F: include/uapi/linux/netfilter/ 17177F: net/*/netfilter.c 17178F: net/*/netfilter/ 17179F: net/bridge/br_netfilter*.c 17180F: net/netfilter/ 17181F: tools/testing/selftests/net/netfilter/ 17182 17183NETROM NETWORK LAYER 17184L: linux-hams@vger.kernel.org 17185S: Orphan 17186W: https://linux-ax25.in-berlin.de 17187F: include/net/netrom.h 17188F: include/uapi/linux/netrom.h 17189F: net/netrom/ 17190 17191NETRONIX EMBEDDED CONTROLLER 17192M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17193S: Maintained 17194F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17195F: drivers/mfd/ntxec.c 17196F: drivers/pwm/pwm-ntxec.c 17197F: drivers/rtc/rtc-ntxec.c 17198F: include/linux/mfd/ntxec.h 17199 17200NETRONOME ETHERNET DRIVERS 17201M: Louis Peens <louis.peens@corigine.com> 17202R: Jakub Kicinski <kuba@kernel.org> 17203L: oss-drivers@corigine.com 17204S: Maintained 17205F: drivers/net/ethernet/netronome/ 17206 17207NETWORK BLOCK DEVICE (NBD) 17208M: Josef Bacik <josef@toxicpanda.com> 17209L: linux-block@vger.kernel.org 17210L: nbd@other.debian.org 17211S: Maintained 17212F: Documentation/admin-guide/blockdev/nbd.rst 17213F: drivers/block/nbd.c 17214F: include/trace/events/nbd.h 17215F: include/uapi/linux/nbd.h 17216 17217NETWORK DROP MONITOR 17218M: Neil Horman <nhorman@tuxdriver.com> 17219L: netdev@vger.kernel.org 17220S: Maintained 17221W: https://fedorahosted.org/dropwatch/ 17222F: include/uapi/linux/net_dropmon.h 17223F: net/core/drop_monitor.c 17224 17225NETWORKING DRIVERS 17226M: Andrew Lunn <andrew+netdev@lunn.ch> 17227M: "David S. Miller" <davem@davemloft.net> 17228M: Eric Dumazet <edumazet@google.com> 17229M: Jakub Kicinski <kuba@kernel.org> 17230M: Paolo Abeni <pabeni@redhat.com> 17231L: netdev@vger.kernel.org 17232S: Maintained 17233P: Documentation/process/maintainer-netdev.rst 17234Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17235T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17237F: Documentation/devicetree/bindings/net/ 17238F: Documentation/networking/net_cachelines/net_device.rst 17239F: drivers/connector/ 17240F: drivers/net/ 17241F: drivers/ptp/ 17242F: drivers/s390/net/ 17243F: include/dt-bindings/net/ 17244F: include/linux/cn_proc.h 17245F: include/linux/etherdevice.h 17246F: include/linux/ethtool_netlink.h 17247F: include/linux/fcdevice.h 17248F: include/linux/fddidevice.h 17249F: include/linux/hippidevice.h 17250F: include/linux/if_* 17251F: include/linux/inetdevice.h 17252F: include/linux/ism.h 17253F: include/linux/netdev* 17254F: include/linux/platform_data/wiznet.h 17255F: include/uapi/linux/cn_proc.h 17256F: include/uapi/linux/ethtool_netlink* 17257F: include/uapi/linux/if_* 17258F: include/uapi/linux/net_shaper.h 17259F: include/uapi/linux/netdev* 17260F: tools/testing/selftests/drivers/net/ 17261X: Documentation/devicetree/bindings/net/bluetooth/ 17262X: Documentation/devicetree/bindings/net/can/ 17263X: Documentation/devicetree/bindings/net/wireless/ 17264X: drivers/net/can/ 17265X: drivers/net/wireless/ 17266 17267NETWORKING DRIVERS (WIRELESS) 17268M: Johannes Berg <johannes@sipsolutions.net> 17269L: linux-wireless@vger.kernel.org 17270S: Maintained 17271W: https://wireless.wiki.kernel.org/ 17272Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17273T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17275F: Documentation/devicetree/bindings/net/wireless/ 17276F: drivers/net/wireless/ 17277X: drivers/net/wireless/ath/ 17278X: drivers/net/wireless/broadcom/ 17279X: drivers/net/wireless/intel/ 17280X: drivers/net/wireless/intersil/ 17281X: drivers/net/wireless/marvell/ 17282X: drivers/net/wireless/mediatek/mt76/ 17283X: drivers/net/wireless/mediatek/mt7601u/ 17284X: drivers/net/wireless/microchip/ 17285X: drivers/net/wireless/purelifi/ 17286X: drivers/net/wireless/quantenna/ 17287X: drivers/net/wireless/ralink/ 17288X: drivers/net/wireless/realtek/ 17289X: drivers/net/wireless/rsi/ 17290X: drivers/net/wireless/silabs/ 17291X: drivers/net/wireless/st/ 17292X: drivers/net/wireless/ti/ 17293X: drivers/net/wireless/zydas/ 17294 17295NETWORKING [DSA] 17296M: Andrew Lunn <andrew@lunn.ch> 17297M: Vladimir Oltean <olteanv@gmail.com> 17298S: Maintained 17299F: Documentation/devicetree/bindings/net/dsa/ 17300F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17301F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17302F: drivers/net/dsa/ 17303F: include/linux/dsa/ 17304F: include/linux/platform_data/dsa.h 17305F: include/net/dsa.h 17306F: net/dsa/ 17307F: tools/testing/selftests/drivers/net/dsa/ 17308 17309NETWORKING [ETHTOOL] 17310M: Andrew Lunn <andrew@lunn.ch> 17311M: Jakub Kicinski <kuba@kernel.org> 17312F: Documentation/netlink/specs/ethtool.yaml 17313F: Documentation/networking/ethtool-netlink.rst 17314F: include/linux/ethtool* 17315F: include/uapi/linux/ethtool* 17316F: net/ethtool/ 17317F: tools/testing/selftests/drivers/net/*/ethtool* 17318 17319NETWORKING [ETHTOOL CABLE TEST] 17320M: Andrew Lunn <andrew@lunn.ch> 17321F: net/ethtool/cabletest.c 17322F: tools/testing/selftests/drivers/net/*/ethtool* 17323K: cable_test 17324 17325NETWORKING [ETHTOOL MAC MERGE] 17326M: Vladimir Oltean <vladimir.oltean@nxp.com> 17327F: net/ethtool/mm.c 17328F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17329K: ethtool_mm 17330 17331NETWORKING [ETHTOOL PHY TOPOLOGY] 17332M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17333F: Documentation/networking/phy-link-topology.rst 17334F: drivers/net/phy/phy_link_topology.c 17335F: include/linux/phy_link_topology.h 17336F: net/ethtool/phy.c 17337 17338NETWORKING [GENERAL] 17339M: "David S. Miller" <davem@davemloft.net> 17340M: Eric Dumazet <edumazet@google.com> 17341M: Jakub Kicinski <kuba@kernel.org> 17342M: Paolo Abeni <pabeni@redhat.com> 17343R: Simon Horman <horms@kernel.org> 17344L: netdev@vger.kernel.org 17345S: Maintained 17346P: Documentation/process/maintainer-netdev.rst 17347Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17348B: mailto:netdev@vger.kernel.org 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17350T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17351F: Documentation/core-api/netlink.rst 17352F: Documentation/netlink/ 17353F: Documentation/networking/ 17354F: Documentation/networking/net_cachelines/ 17355F: Documentation/process/maintainer-netdev.rst 17356F: Documentation/userspace-api/netlink/ 17357F: include/linux/ethtool.h 17358F: include/linux/framer/framer-provider.h 17359F: include/linux/framer/framer.h 17360F: include/linux/in.h 17361F: include/linux/indirect_call_wrapper.h 17362F: include/linux/inet.h 17363F: include/linux/inet_diag.h 17364F: include/linux/net.h 17365F: include/linux/netdev* 17366F: include/linux/netlink.h 17367F: include/linux/netpoll.h 17368F: include/linux/rtnetlink.h 17369F: include/linux/sctp.h 17370F: include/linux/seq_file_net.h 17371F: include/linux/skbuff* 17372F: include/net/ 17373F: include/uapi/linux/ethtool.h 17374F: include/uapi/linux/genetlink.h 17375F: include/uapi/linux/hsr_netlink.h 17376F: include/uapi/linux/in.h 17377F: include/uapi/linux/inet_diag.h 17378F: include/uapi/linux/nbd-netlink.h 17379F: include/uapi/linux/net.h 17380F: include/uapi/linux/net_namespace.h 17381F: include/uapi/linux/netconf.h 17382F: include/uapi/linux/netdev* 17383F: include/uapi/linux/netlink.h 17384F: include/uapi/linux/netlink_diag.h 17385F: include/uapi/linux/rtnetlink.h 17386F: include/uapi/linux/sctp.h 17387F: lib/net_utils.c 17388F: lib/random32.c 17389F: net/ 17390F: samples/pktgen/ 17391F: tools/net/ 17392F: tools/testing/selftests/net/ 17393X: Documentation/networking/mac80211-injection.rst 17394X: Documentation/networking/mac80211_hwsim/ 17395X: Documentation/networking/regulatory.rst 17396X: include/net/cfg80211.h 17397X: include/net/ieee80211_radiotap.h 17398X: include/net/iw_handler.h 17399X: include/net/mac80211.h 17400X: include/net/wext.h 17401X: net/9p/ 17402X: net/bluetooth/ 17403X: net/can/ 17404X: net/ceph/ 17405X: net/mac80211/ 17406X: net/rfkill/ 17407X: net/wireless/ 17408X: tools/testing/selftests/net/can/ 17409 17410NETWORKING [IPSEC] 17411M: Steffen Klassert <steffen.klassert@secunet.com> 17412M: Herbert Xu <herbert@gondor.apana.org.au> 17413M: "David S. Miller" <davem@davemloft.net> 17414L: netdev@vger.kernel.org 17415S: Maintained 17416T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17417T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17418F: include/net/xfrm.h 17419F: include/uapi/linux/xfrm.h 17420F: net/ipv4/ah4.c 17421F: net/ipv4/esp4* 17422F: net/ipv4/ip_vti.c 17423F: net/ipv4/ipcomp.c 17424F: net/ipv4/xfrm* 17425F: net/ipv6/ah6.c 17426F: net/ipv6/esp6* 17427F: net/ipv6/ip6_vti.c 17428F: net/ipv6/ipcomp6.c 17429F: net/ipv6/xfrm* 17430F: net/key/ 17431F: net/xfrm/ 17432F: tools/testing/selftests/net/ipsec.c 17433 17434NETWORKING [IPv4/IPv6] 17435M: "David S. Miller" <davem@davemloft.net> 17436M: David Ahern <dsahern@kernel.org> 17437L: netdev@vger.kernel.org 17438S: Maintained 17439T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17440F: arch/x86/net/* 17441F: include/linux/ip.h 17442F: include/linux/ipv6* 17443F: include/net/fib* 17444F: include/net/ip* 17445F: include/net/route.h 17446F: net/ipv4/ 17447F: net/ipv6/ 17448 17449NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17450M: Paul Moore <paul@paul-moore.com> 17451L: netdev@vger.kernel.org 17452L: linux-security-module@vger.kernel.org 17453S: Supported 17454W: https://github.com/netlabel 17455F: Documentation/netlabel/ 17456F: include/net/calipso.h 17457F: include/net/cipso_ipv4.h 17458F: include/net/netlabel.h 17459F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17460F: include/uapi/linux/netfilter/xt_SECMARK.h 17461F: net/ipv4/cipso_ipv4.c 17462F: net/ipv6/calipso.c 17463F: net/netfilter/xt_CONNSECMARK.c 17464F: net/netfilter/xt_SECMARK.c 17465F: net/netlabel/ 17466 17467NETWORKING [MACSEC] 17468M: Sabrina Dubroca <sd@queasysnail.net> 17469L: netdev@vger.kernel.org 17470S: Maintained 17471F: drivers/net/macsec.c 17472F: include/net/macsec.h 17473F: include/uapi/linux/if_macsec.h 17474K: macsec 17475K: \bmdo_ 17476 17477NETWORKING [MPTCP] 17478M: Matthieu Baerts <matttbe@kernel.org> 17479M: Mat Martineau <martineau@kernel.org> 17480R: Geliang Tang <geliang@kernel.org> 17481L: netdev@vger.kernel.org 17482L: mptcp@lists.linux.dev 17483S: Maintained 17484W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17485B: https://github.com/multipath-tcp/mptcp_net-next/issues 17486T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17487T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17488F: Documentation/netlink/specs/mptcp_pm.yaml 17489F: Documentation/networking/mptcp*.rst 17490F: include/net/mptcp.h 17491F: include/trace/events/mptcp.h 17492F: include/uapi/linux/mptcp*.h 17493F: net/mptcp/ 17494F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17495F: tools/testing/selftests/net/mptcp/ 17496 17497NETWORKING [SRv6] 17498M: Andrea Mayer <andrea.mayer@uniroma2.it> 17499L: netdev@vger.kernel.org 17500S: Maintained 17501T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17502F: include/linux/seg6* 17503F: include/net/seg6* 17504F: include/uapi/linux/seg6* 17505F: net/ipv6/seg6* 17506F: tools/testing/selftests/net/srv6* 17507 17508NETWORKING [TCP] 17509M: Eric Dumazet <edumazet@google.com> 17510M: Neal Cardwell <ncardwell@google.com> 17511R: Kuniyuki Iwashima <kuniyu@google.com> 17512L: netdev@vger.kernel.org 17513S: Maintained 17514F: Documentation/networking/net_cachelines/tcp_sock.rst 17515F: include/linux/tcp.h 17516F: include/net/tcp.h 17517F: include/trace/events/tcp.h 17518F: include/uapi/linux/tcp.h 17519F: net/ipv4/inet_connection_sock.c 17520F: net/ipv4/inet_hashtables.c 17521F: net/ipv4/inet_timewait_sock.c 17522F: net/ipv4/syncookies.c 17523F: net/ipv4/tcp*.c 17524F: net/ipv6/inet6_connection_sock.c 17525F: net/ipv6/inet6_hashtables.c 17526F: net/ipv6/syncookies.c 17527F: net/ipv6/tcp*.c 17528 17529NETWORKING [TLS] 17530M: Boris Pismenny <borisp@nvidia.com> 17531M: John Fastabend <john.fastabend@gmail.com> 17532M: Jakub Kicinski <kuba@kernel.org> 17533L: netdev@vger.kernel.org 17534S: Maintained 17535F: include/net/tls.h 17536F: include/uapi/linux/tls.h 17537F: net/tls/* 17538 17539NETWORKING [SOCKETS] 17540M: Eric Dumazet <edumazet@google.com> 17541M: Kuniyuki Iwashima <kuniyu@google.com> 17542M: Paolo Abeni <pabeni@redhat.com> 17543M: Willem de Bruijn <willemb@google.com> 17544S: Maintained 17545F: include/linux/sock_diag.h 17546F: include/linux/socket.h 17547F: include/linux/sockptr.h 17548F: include/net/sock.h 17549F: include/net/sock_reuseport.h 17550F: include/uapi/linux/socket.h 17551F: net/core/*sock* 17552F: net/core/scm.c 17553F: net/socket.c 17554 17555NETWORKING [UNIX SOCKETS] 17556M: Kuniyuki Iwashima <kuniyu@google.com> 17557S: Maintained 17558F: include/net/af_unix.h 17559F: include/net/netns/unix.h 17560F: include/uapi/linux/unix_diag.h 17561F: net/unix/ 17562F: tools/testing/selftests/net/af_unix/ 17563 17564NETXEN (1/10) GbE SUPPORT 17565M: Manish Chopra <manishc@marvell.com> 17566M: Rahul Verma <rahulv@marvell.com> 17567M: GR-Linux-NIC-Dev@marvell.com 17568L: netdev@vger.kernel.org 17569S: Maintained 17570F: drivers/net/ethernet/qlogic/netxen/ 17571 17572NET_FAILOVER MODULE 17573M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17574L: netdev@vger.kernel.org 17575S: Supported 17576F: Documentation/networking/net_failover.rst 17577F: drivers/net/net_failover.c 17578F: include/net/net_failover.h 17579 17580NEXTHOP 17581M: David Ahern <dsahern@kernel.org> 17582L: netdev@vger.kernel.org 17583S: Maintained 17584F: include/net/netns/nexthop.h 17585F: include/net/nexthop.h 17586F: include/uapi/linux/nexthop.h 17587F: net/ipv4/nexthop.c 17588 17589NFC SUBSYSTEM 17590M: Krzysztof Kozlowski <krzk@kernel.org> 17591L: netdev@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/net/nfc/ 17594F: drivers/nfc/ 17595F: include/net/nfc/ 17596F: include/uapi/linux/nfc.h 17597F: net/nfc/ 17598 17599NFC VIRTUAL NCI DEVICE DRIVER 17600M: Bongsu Jeon <bongsu.jeon@samsung.com> 17601L: netdev@vger.kernel.org 17602S: Supported 17603F: drivers/nfc/virtual_ncidev.c 17604F: tools/testing/selftests/nci/ 17605 17606NFS, SUNRPC, AND LOCKD CLIENTS 17607M: Trond Myklebust <trondmy@kernel.org> 17608M: Anna Schumaker <anna@kernel.org> 17609L: linux-nfs@vger.kernel.org 17610S: Maintained 17611W: http://client.linux-nfs.org 17612T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17613F: Documentation/filesystems/nfs/ 17614F: fs/lockd/ 17615F: fs/nfs/ 17616F: fs/nfs_common/ 17617F: include/linux/lockd/ 17618F: include/linux/nfs* 17619F: include/linux/sunrpc/ 17620F: include/uapi/linux/nfs* 17621F: include/uapi/linux/sunrpc/ 17622F: net/sunrpc/ 17623 17624NILFS2 FILESYSTEM 17625M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17626L: linux-nilfs@vger.kernel.org 17627S: Supported 17628W: https://nilfs.sourceforge.io/ 17629T: git https://github.com/konis/nilfs2.git 17630F: Documentation/filesystems/nilfs2.rst 17631F: fs/nilfs2/ 17632F: include/trace/events/nilfs2.h 17633F: include/uapi/linux/nilfs2_api.h 17634F: include/uapi/linux/nilfs2_ondisk.h 17635 17636NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17637M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17638S: Maintained 17639W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17640F: Documentation/scsi/NinjaSCSI.rst 17641F: drivers/scsi/pcmcia/nsp_* 17642 17643NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17644M: GOTO Masanori <gotom@debian.or.jp> 17645M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17646S: Maintained 17647W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17648F: Documentation/scsi/NinjaSCSI.rst 17649F: drivers/scsi/nsp32* 17650 17651NINTENDO HID DRIVER 17652M: Daniel J. Ogorchock <djogorchock@gmail.com> 17653L: linux-input@vger.kernel.org 17654S: Maintained 17655F: drivers/hid/hid-nintendo* 17656 17657NIOS2 ARCHITECTURE 17658M: Dinh Nguyen <dinguyen@kernel.org> 17659S: Maintained 17660T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17661F: arch/nios2/ 17662 17663NITRO ENCLAVES (NE) 17664M: Alexandru Ciobotaru <alcioa@amazon.com> 17665R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17666L: linux-kernel@vger.kernel.org 17667S: Supported 17668W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17669F: Documentation/virt/ne_overview.rst 17670F: drivers/virt/nitro_enclaves/ 17671F: include/linux/nitro_enclaves.h 17672F: include/uapi/linux/nitro_enclaves.h 17673F: samples/nitro_enclaves/ 17674 17675NITRO SECURE MODULE (NSM) 17676M: Alexander Graf <graf@amazon.com> 17677R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17678L: linux-kernel@vger.kernel.org 17679S: Supported 17680W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17681F: drivers/misc/nsm.c 17682F: include/uapi/linux/nsm.h 17683 17684NOHZ, DYNTICKS SUPPORT 17685M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17686M: Frederic Weisbecker <frederic@kernel.org> 17687M: Ingo Molnar <mingo@kernel.org> 17688M: Thomas Gleixner <tglx@linutronix.de> 17689L: linux-kernel@vger.kernel.org 17690S: Maintained 17691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17692F: include/linux/sched/nohz.h 17693F: include/linux/tick.h 17694F: kernel/time/tick*.* 17695 17696NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17697M: Pavel Machek <pavel@kernel.org> 17698M: Sakari Ailus <sakari.ailus@iki.fi> 17699L: linux-media@vger.kernel.org 17700S: Maintained 17701F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17702F: drivers/media/i2c/ad5820.c 17703F: drivers/media/i2c/et8ek8 17704 17705NOKIA N900 POWER SUPPLY DRIVERS 17706R: Pali Rohár <pali@kernel.org> 17707F: drivers/power/supply/bq2415x_charger.c 17708F: drivers/power/supply/bq27xxx_battery.c 17709F: drivers/power/supply/bq27xxx_battery_i2c.c 17710F: drivers/power/supply/isp1704_charger.c 17711F: drivers/power/supply/rx51_battery.c 17712F: include/linux/power/bq2415x_charger.h 17713F: include/linux/power/bq27xxx_battery.h 17714 17715NOLIBC HEADER FILE 17716M: Willy Tarreau <w@1wt.eu> 17717M: Thomas Weißschuh <linux@weissschuh.net> 17718S: Maintained 17719T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 17720F: tools/include/nolibc/ 17721F: tools/testing/selftests/nolibc/ 17722 17723NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 17724M: Hans de Goede <hansg@kernel.org> 17725L: linux-input@vger.kernel.org 17726S: Maintained 17727F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 17728F: drivers/input/touchscreen/novatek-nvt-ts.c 17729 17730NSDEPS 17731M: Matthias Maennich <maennich@google.com> 17732S: Maintained 17733F: Documentation/core-api/symbol-namespaces.rst 17734F: scripts/nsdeps 17735 17736NTB AMD DRIVER 17737M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17738L: ntb@lists.linux.dev 17739S: Supported 17740F: drivers/ntb/hw/amd/ 17741 17742NTB DRIVER CORE 17743M: Jon Mason <jdmason@kudzu.us> 17744M: Dave Jiang <dave.jiang@intel.com> 17745M: Allen Hubbe <allenbh@gmail.com> 17746L: ntb@lists.linux.dev 17747S: Supported 17748W: https://github.com/jonmason/ntb/wiki 17749T: git https://github.com/jonmason/ntb.git 17750F: drivers/net/ntb_netdev.c 17751F: drivers/ntb/ 17752F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 17753F: include/linux/ntb.h 17754F: include/linux/ntb_transport.h 17755F: tools/testing/selftests/ntb/ 17756 17757NTB INTEL DRIVER 17758M: Dave Jiang <dave.jiang@intel.com> 17759L: ntb@lists.linux.dev 17760S: Supported 17761W: https://github.com/davejiang/linux/wiki 17762T: git https://github.com/davejiang/linux.git 17763F: drivers/ntb/hw/intel/ 17764 17765NTFS3 FILESYSTEM 17766M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 17767L: ntfs3@lists.linux.dev 17768S: Supported 17769W: http://www.paragon-software.com/ 17770T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 17771F: Documentation/filesystems/ntfs3.rst 17772F: fs/ntfs3/ 17773 17774NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 17775M: Elizabeth Figura <zfigura@codeweavers.com> 17776L: wine-devel@winehq.org 17777S: Supported 17778F: Documentation/userspace-api/ntsync.rst 17779F: drivers/misc/ntsync.c 17780F: include/uapi/linux/ntsync.h 17781F: tools/testing/selftests/drivers/ntsync/ 17782 17783NUBUS SUBSYSTEM 17784M: Finn Thain <fthain@linux-m68k.org> 17785L: linux-m68k@lists.linux-m68k.org 17786S: Maintained 17787F: arch/*/include/asm/nubus.h 17788F: drivers/nubus/ 17789F: include/linux/nubus.h 17790F: include/uapi/linux/nubus.h 17791 17792NUVOTON NCT7201 IIO DRIVER 17793M: Eason Yang <j2anfernee@gmail.com> 17794L: linux-iio@vger.kernel.org 17795S: Maintained 17796F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 17797F: drivers/iio/adc/nct7201.c 17798 17799NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 17800M: Antonino Daplas <adaplas@gmail.com> 17801L: linux-fbdev@vger.kernel.org 17802S: Maintained 17803F: drivers/video/fbdev/nvidia/ 17804F: drivers/video/fbdev/riva/ 17805 17806NVIDIA WMI EC BACKLIGHT DRIVER 17807M: Daniel Dadap <ddadap@nvidia.com> 17808L: platform-driver-x86@vger.kernel.org 17809S: Supported 17810F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 17811F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 17812 17813NVM EXPRESS DRIVER 17814M: Keith Busch <kbusch@kernel.org> 17815M: Jens Axboe <axboe@fb.com> 17816M: Christoph Hellwig <hch@lst.de> 17817M: Sagi Grimberg <sagi@grimberg.me> 17818L: linux-nvme@lists.infradead.org 17819S: Supported 17820W: http://git.infradead.org/nvme.git 17821T: git git://git.infradead.org/nvme.git 17822F: Documentation/nvme/ 17823F: drivers/nvme/common/ 17824F: drivers/nvme/host/ 17825F: include/linux/nvme-*.h 17826F: include/linux/nvme.h 17827F: include/uapi/linux/nvme_ioctl.h 17828 17829NVM EXPRESS FABRICS AUTHENTICATION 17830M: Hannes Reinecke <hare@suse.de> 17831L: linux-nvme@lists.infradead.org 17832S: Supported 17833F: drivers/nvme/host/auth.c 17834F: drivers/nvme/target/auth.c 17835F: drivers/nvme/target/fabrics-cmd-auth.c 17836F: include/linux/nvme-auth.h 17837 17838NVM EXPRESS FC TRANSPORT DRIVERS 17839M: James Smart <james.smart@broadcom.com> 17840L: linux-nvme@lists.infradead.org 17841S: Supported 17842F: drivers/nvme/host/fc.c 17843F: drivers/nvme/target/fc.c 17844F: drivers/nvme/target/fcloop.c 17845F: include/linux/nvme-fc-driver.h 17846F: include/linux/nvme-fc.h 17847 17848NVM EXPRESS HARDWARE MONITORING SUPPORT 17849M: Guenter Roeck <linux@roeck-us.net> 17850L: linux-nvme@lists.infradead.org 17851S: Supported 17852F: drivers/nvme/host/hwmon.c 17853 17854NVM EXPRESS TARGET DRIVER 17855M: Christoph Hellwig <hch@lst.de> 17856M: Sagi Grimberg <sagi@grimberg.me> 17857M: Chaitanya Kulkarni <kch@nvidia.com> 17858L: linux-nvme@lists.infradead.org 17859S: Supported 17860W: http://git.infradead.org/nvme.git 17861T: git git://git.infradead.org/nvme.git 17862F: drivers/nvme/target/ 17863 17864NVMEM FRAMEWORK 17865M: Srinivas Kandagatla <srini@kernel.org> 17866S: Maintained 17867T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 17868F: Documentation/ABI/stable/sysfs-bus-nvmem 17869F: Documentation/devicetree/bindings/nvmem/ 17870F: drivers/nvmem/ 17871F: include/dt-bindings/nvmem/ 17872F: include/linux/nvmem-consumer.h 17873F: include/linux/nvmem-provider.h 17874 17875NXP BLUETOOTH WIRELESS DRIVERS 17876M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 17877M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 17878S: Maintained 17879F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 17880F: drivers/bluetooth/btnxpuart.c 17881 17882NXP C45 TJA11XX PHY DRIVER 17883M: Andrei Botila <andrei.botila@oss.nxp.com> 17884L: netdev@vger.kernel.org 17885S: Maintained 17886F: drivers/net/phy/nxp-c45-tja11xx* 17887 17888NXP FSPI DRIVER 17889M: Han Xu <han.xu@nxp.com> 17890M: Haibo Chen <haibo.chen@nxp.com> 17891R: Yogesh Gaur <yogeshgaur.83@gmail.com> 17892L: linux-spi@vger.kernel.org 17893L: imx@lists.linux.dev 17894S: Maintained 17895F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 17896F: drivers/spi/spi-nxp-fspi.c 17897 17898NXP FXAS21002C DRIVER 17899M: Rui Miguel Silva <rmfrfs@gmail.com> 17900L: linux-iio@vger.kernel.org 17901S: Maintained 17902F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 17903F: drivers/iio/gyro/fxas21002c.h 17904F: drivers/iio/gyro/fxas21002c_core.c 17905F: drivers/iio/gyro/fxas21002c_i2c.c 17906F: drivers/iio/gyro/fxas21002c_spi.c 17907 17908NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 17909M: Haibo Chen <haibo.chen@nxp.com> 17910L: linux-iio@vger.kernel.org 17911L: imx@lists.linux.dev 17912S: Maintained 17913F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 17914F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 17915F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 17916F: drivers/iio/adc/imx7d_adc.c 17917F: drivers/iio/adc/imx93_adc.c 17918F: drivers/iio/adc/vf610_adc.c 17919 17920NXP i.MX 8M ISI DRIVER 17921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17922L: linux-media@vger.kernel.org 17923S: Maintained 17924F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 17925F: drivers/media/platform/nxp/imx8-isi/ 17926 17927NXP i.MX 8MP DW100 V4L2 DRIVER 17928M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 17929L: linux-media@vger.kernel.org 17930S: Maintained 17931F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 17932F: Documentation/userspace-api/media/drivers/dw100.rst 17933F: drivers/media/platform/nxp/dw100/ 17934F: include/uapi/linux/dw100.h 17935 17936NXP i.MX 8MQ DCSS DRIVER 17937M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 17938R: Lucas Stach <l.stach@pengutronix.de> 17939L: dri-devel@lists.freedesktop.org 17940S: Maintained 17941T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17942F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 17943F: drivers/gpu/drm/imx/dcss/ 17944 17945NXP i.MX 8QXP ADC DRIVER 17946M: Cai Huoqing <cai.huoqing@linux.dev> 17947M: Haibo Chen <haibo.chen@nxp.com> 17948L: imx@lists.linux.dev 17949L: linux-iio@vger.kernel.org 17950S: Maintained 17951F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 17952F: drivers/iio/adc/imx8qxp-adc.c 17953 17954NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 17955M: Mirela Rabulea <mirela.rabulea@nxp.com> 17956L: imx@lists.linux.dev 17957L: linux-media@vger.kernel.org 17958S: Maintained 17959F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 17960F: drivers/media/platform/nxp/imx-jpeg 17961 17962NXP i.MX CLOCK DRIVERS 17963M: Abel Vesa <abelvesa@kernel.org> 17964R: Peng Fan <peng.fan@nxp.com> 17965L: linux-clk@vger.kernel.org 17966L: imx@lists.linux.dev 17967S: Maintained 17968T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 17969F: Documentation/devicetree/bindings/clock/imx* 17970F: drivers/clk/imx/ 17971F: include/dt-bindings/clock/imx* 17972 17973NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 17974M: Jagan Teki <jagan@amarulasolutions.com> 17975S: Maintained 17976F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 17977F: drivers/regulator/pf8x00-regulator.c 17978 17979NXP PTN5150A CC LOGIC AND EXTCON DRIVER 17980M: Krzysztof Kozlowski <krzk@kernel.org> 17981L: linux-kernel@vger.kernel.org 17982S: Maintained 17983F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 17984F: drivers/extcon/extcon-ptn5150.c 17985 17986NXP SGTL5000 DRIVER 17987M: Fabio Estevam <festevam@gmail.com> 17988L: linux-sound@vger.kernel.org 17989S: Maintained 17990F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 17991F: sound/soc/codecs/sgtl5000* 17992 17993NXP SJA1105 ETHERNET SWITCH DRIVER 17994M: Vladimir Oltean <olteanv@gmail.com> 17995L: linux-kernel@vger.kernel.org 17996S: Maintained 17997F: drivers/net/dsa/sja1105 17998F: drivers/net/pcs/pcs-xpcs-nxp.c 17999 18000NXP TDA998X DRM DRIVER 18001M: Russell King <linux@armlinux.org.uk> 18002S: Maintained 18003T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18004T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18005F: drivers/gpu/drm/bridge/tda998x_drv.c 18006F: include/dt-bindings/display/tda998x.h 18007K: "nxp,tda998x" 18008 18009NXP TFA9879 DRIVER 18010M: Peter Rosin <peda@axentia.se> 18011L: linux-sound@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18014F: sound/soc/codecs/tfa9879* 18015 18016NXP-NCI NFC DRIVER 18017S: Orphan 18018F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18019F: drivers/nfc/nxp-nci 18020 18021NXP/Goodix TFA989X (TFA1) DRIVER 18022M: Stephan Gerhold <stephan@gerhold.net> 18023L: linux-sound@vger.kernel.org 18024S: Maintained 18025F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18026F: sound/soc/codecs/tfa989x.c 18027 18028NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18029M: Jonas Malaco <jonas@protocubo.io> 18030L: linux-hwmon@vger.kernel.org 18031S: Maintained 18032F: Documentation/hwmon/nzxt-kraken2.rst 18033F: drivers/hwmon/nzxt-kraken2.c 18034 18035NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18036M: Jonas Malaco <jonas@protocubo.io> 18037M: Aleksa Savic <savicaleksa83@gmail.com> 18038L: linux-hwmon@vger.kernel.org 18039S: Maintained 18040F: Documentation/hwmon/nzxt-kraken3.rst 18041F: drivers/hwmon/nzxt-kraken3.c 18042 18043OBJAGG 18044M: Jiri Pirko <jiri@resnulli.us> 18045L: netdev@vger.kernel.org 18046S: Supported 18047F: include/linux/objagg.h 18048F: lib/objagg.c 18049F: lib/test_objagg.c 18050 18051OBJPOOL 18052M: Matt Wu <wuqiang.matt@bytedance.com> 18053S: Supported 18054F: include/linux/objpool.h 18055F: lib/objpool.c 18056F: lib/test_objpool.c 18057 18058OBJTOOL 18059M: Josh Poimboeuf <jpoimboe@kernel.org> 18060M: Peter Zijlstra <peterz@infradead.org> 18061S: Supported 18062F: include/linux/objtool*.h 18063F: tools/objtool/ 18064 18065OCELOT ETHERNET SWITCH DRIVER 18066M: Vladimir Oltean <vladimir.oltean@nxp.com> 18067M: Claudiu Manoil <claudiu.manoil@nxp.com> 18068M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18069M: UNGLinuxDriver@microchip.com 18070L: netdev@vger.kernel.org 18071S: Supported 18072F: drivers/net/dsa/ocelot/* 18073F: drivers/net/ethernet/mscc/ 18074F: include/soc/mscc/ocelot* 18075F: net/dsa/tag_ocelot.c 18076F: net/dsa/tag_ocelot_8021q.c 18077F: tools/testing/selftests/drivers/net/ocelot/* 18078 18079OCELOT EXTERNAL SWITCH CONTROL 18080M: Colin Foster <colin.foster@in-advantage.com> 18081S: Supported 18082F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18083F: drivers/mfd/ocelot* 18084F: drivers/net/dsa/ocelot/ocelot_ext.c 18085F: include/linux/mfd/ocelot.h 18086 18087OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18088M: Frederic Barrat <fbarrat@linux.ibm.com> 18089M: Andrew Donnellan <ajd@linux.ibm.com> 18090L: linuxppc-dev@lists.ozlabs.org 18091S: Supported 18092F: Documentation/userspace-api/accelerators/ocxl.rst 18093F: arch/powerpc/include/asm/pnv-ocxl.h 18094F: arch/powerpc/platforms/powernv/ocxl.c 18095F: drivers/misc/ocxl/ 18096F: include/misc/ocxl* 18097F: include/uapi/misc/ocxl.h 18098 18099OMAP AUDIO SUPPORT 18100M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18101M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18102L: linux-sound@vger.kernel.org 18103L: linux-omap@vger.kernel.org 18104S: Maintained 18105F: sound/soc/ti/n810.c 18106F: sound/soc/ti/omap* 18107F: sound/soc/ti/rx51.c 18108F: sound/soc/ti/sdma-pcm.* 18109 18110OMAP CLOCK FRAMEWORK SUPPORT 18111M: Paul Walmsley <paul@pwsan.com> 18112L: linux-omap@vger.kernel.org 18113S: Maintained 18114F: arch/arm/*omap*/*clock* 18115 18116OMAP DEVICE TREE SUPPORT 18117M: Tony Lindgren <tony@atomide.com> 18118L: linux-omap@vger.kernel.org 18119L: devicetree@vger.kernel.org 18120S: Maintained 18121F: arch/arm/boot/dts/ti/omap/ 18122 18123OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18124L: linux-omap@vger.kernel.org 18125L: linux-fbdev@vger.kernel.org 18126S: Orphan 18127F: Documentation/arch/arm/omap/dss.rst 18128F: drivers/video/fbdev/omap2/ 18129 18130OMAP FRAMEBUFFER SUPPORT 18131L: linux-fbdev@vger.kernel.org 18132L: linux-omap@vger.kernel.org 18133S: Orphan 18134F: drivers/video/fbdev/omap/ 18135 18136OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18137M: Roger Quadros <rogerq@kernel.org> 18138M: Tony Lindgren <tony@atomide.com> 18139L: linux-omap@vger.kernel.org 18140S: Maintained 18141F: arch/arm/mach-omap2/*gpmc* 18142F: drivers/memory/omap-gpmc.c 18143 18144OMAP GPIO DRIVER 18145M: Grygorii Strashko <grygorii.strashko@ti.com> 18146M: Santosh Shilimkar <ssantosh@kernel.org> 18147M: Kevin Hilman <khilman@kernel.org> 18148L: linux-omap@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18151F: drivers/gpio/gpio-omap.c 18152 18153OMAP HARDWARE SPINLOCK SUPPORT 18154L: linux-omap@vger.kernel.org 18155S: Orphan 18156F: drivers/hwspinlock/omap_hwspinlock.c 18157 18158OMAP HS MMC SUPPORT 18159L: linux-mmc@vger.kernel.org 18160L: linux-omap@vger.kernel.org 18161S: Orphan 18162F: drivers/mmc/host/omap_hsmmc.c 18163 18164OMAP HWMOD DATA 18165M: Paul Walmsley <paul@pwsan.com> 18166L: linux-omap@vger.kernel.org 18167S: Maintained 18168F: arch/arm/mach-omap2/omap_hwmod*data* 18169 18170OMAP HWMOD SUPPORT 18171M: Paul Walmsley <paul@pwsan.com> 18172L: linux-omap@vger.kernel.org 18173S: Maintained 18174F: arch/arm/mach-omap2/omap_hwmod.* 18175 18176OMAP I2C DRIVER 18177M: Vignesh R <vigneshr@ti.com> 18178L: linux-omap@vger.kernel.org 18179L: linux-i2c@vger.kernel.org 18180S: Maintained 18181F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18182F: drivers/i2c/busses/i2c-omap.c 18183 18184OMAP MMC SUPPORT 18185M: Aaro Koskinen <aaro.koskinen@iki.fi> 18186L: linux-omap@vger.kernel.org 18187S: Odd Fixes 18188F: drivers/mmc/host/omap.c 18189 18190OMAP POWER MANAGEMENT SUPPORT 18191M: Kevin Hilman <khilman@kernel.org> 18192L: linux-omap@vger.kernel.org 18193S: Maintained 18194F: arch/arm/*omap*/*pm* 18195F: drivers/cpufreq/omap-cpufreq.c 18196 18197OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18198M: Paul Walmsley <paul@pwsan.com> 18199L: linux-omap@vger.kernel.org 18200S: Maintained 18201F: arch/arm/mach-omap2/prm* 18202 18203OMAP RANDOM NUMBER GENERATOR SUPPORT 18204M: Deepak Saxena <dsaxena@plexity.net> 18205S: Maintained 18206F: drivers/char/hw_random/omap-rng.c 18207 18208OMAP USB SUPPORT 18209L: linux-usb@vger.kernel.org 18210L: linux-omap@vger.kernel.org 18211S: Orphan 18212F: arch/arm/*omap*/usb* 18213F: drivers/usb/*/*omap* 18214 18215OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18216M: Mark Jackson <mpfj@newflow.co.uk> 18217L: linux-omap@vger.kernel.org 18218S: Maintained 18219F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18220 18221OMAP1 SUPPORT 18222M: Aaro Koskinen <aaro.koskinen@iki.fi> 18223M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18224R: Tony Lindgren <tony@atomide.com> 18225L: linux-omap@vger.kernel.org 18226S: Maintained 18227Q: http://patchwork.kernel.org/project/linux-omap/list/ 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18229F: arch/arm/configs/omap1_defconfig 18230F: arch/arm/mach-omap1/ 18231F: drivers/i2c/busses/i2c-omap.c 18232F: include/linux/platform_data/ams-delta-fiq.h 18233F: include/linux/platform_data/i2c-omap.h 18234 18235OMAP2+ SUPPORT 18236M: Aaro Koskinen <aaro.koskinen@iki.fi> 18237M: Andreas Kemnade <andreas@kemnade.info> 18238M: Kevin Hilman <khilman@baylibre.com> 18239M: Roger Quadros <rogerq@kernel.org> 18240M: Tony Lindgren <tony@atomide.com> 18241L: linux-omap@vger.kernel.org 18242S: Maintained 18243W: http://linux.omap.com/ 18244Q: http://patchwork.kernel.org/project/linux-omap/list/ 18245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18246F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18247F: arch/arm/configs/omap2plus_defconfig 18248F: arch/arm/mach-omap2/ 18249F: drivers/bus/omap*.[ch] 18250F: drivers/bus/ti-sysc.c 18251F: drivers/gpio/gpio-tps65219.c 18252F: drivers/i2c/busses/i2c-omap.c 18253F: drivers/irqchip/irq-omap-intc.c 18254F: drivers/mfd/*omap*.c 18255F: drivers/mfd/menelaus.c 18256F: drivers/mfd/palmas.c 18257F: drivers/mfd/tps65217.c 18258F: drivers/mfd/tps65218.c 18259F: drivers/mfd/tps65219.c 18260F: drivers/mfd/tps65910.c 18261F: drivers/mfd/twl-core.[ch] 18262F: drivers/mfd/twl4030*.c 18263F: drivers/mfd/twl6030*.c 18264F: drivers/mfd/twl6040*.c 18265F: drivers/regulator/palmas-regulator*.c 18266F: drivers/regulator/pbias-regulator.c 18267F: drivers/regulator/tps65217-regulator.c 18268F: drivers/regulator/tps65218-regulator.c 18269F: drivers/regulator/tps65219-regulator.c 18270F: drivers/regulator/tps65910-regulator.c 18271F: drivers/regulator/twl-regulator.c 18272F: drivers/regulator/twl6030-regulator.c 18273F: include/linux/platform_data/i2c-omap.h 18274F: include/linux/platform_data/ti-sysc.h 18275 18276OMFS FILESYSTEM 18277M: Bob Copeland <me@bobcopeland.com> 18278L: linux-karma-devel@lists.sourceforge.net 18279S: Maintained 18280F: Documentation/filesystems/omfs.rst 18281F: fs/omfs/ 18282 18283OMNIVISION OG01A1B SENSOR DRIVER 18284M: Sakari Ailus <sakari.ailus@linux.intel.com> 18285L: linux-media@vger.kernel.org 18286S: Maintained 18287F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18288F: drivers/media/i2c/og01a1b.c 18289 18290OMNIVISION OV01A10 SENSOR DRIVER 18291M: Bingbu Cao <bingbu.cao@intel.com> 18292L: linux-media@vger.kernel.org 18293S: Maintained 18294T: git git://linuxtv.org/media.git 18295F: drivers/media/i2c/ov01a10.c 18296 18297OMNIVISION OV02A10 SENSOR DRIVER 18298L: linux-media@vger.kernel.org 18299S: Orphan 18300T: git git://linuxtv.org/media.git 18301F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18302F: drivers/media/i2c/ov02a10.c 18303 18304OMNIVISION OV02C10 SENSOR DRIVER 18305M: Hans de Goede <hansg@kernel.org> 18306R: Bryan O'Donoghue <bod@kernel.org> 18307L: linux-media@vger.kernel.org 18308S: Maintained 18309T: git git://linuxtv.org/media.git 18310F: drivers/media/i2c/ov02c10.c 18311 18312OMNIVISION OV02E10 SENSOR DRIVER 18313M: Bryan O'Donoghue <bod@kernel.org> 18314M: Hans de Goede <hansg@kernel.org> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317T: git git://linuxtv.org/media.git 18318F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18319F: drivers/media/i2c/ov02e10.c 18320 18321OMNIVISION OV08D10 SENSOR DRIVER 18322M: Jimmy Su <jimmy.su@intel.com> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325T: git git://linuxtv.org/media.git 18326F: drivers/media/i2c/ov08d10.c 18327 18328OMNIVISION OV08X40 SENSOR DRIVER 18329M: Jason Chen <jason.z.chen@intel.com> 18330L: linux-media@vger.kernel.org 18331S: Maintained 18332T: git git://linuxtv.org/media.git 18333F: drivers/media/i2c/ov08x40.c 18334F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18335 18336OMNIVISION OV13858 SENSOR DRIVER 18337M: Sakari Ailus <sakari.ailus@linux.intel.com> 18338L: linux-media@vger.kernel.org 18339S: Maintained 18340T: git git://linuxtv.org/media.git 18341F: drivers/media/i2c/ov13858.c 18342 18343OMNIVISION OV13B10 SENSOR DRIVER 18344M: Arec Kao <arec.kao@intel.com> 18345L: linux-media@vger.kernel.org 18346S: Maintained 18347T: git git://linuxtv.org/media.git 18348F: drivers/media/i2c/ov13b10.c 18349 18350OMNIVISION OV2680 SENSOR DRIVER 18351M: Rui Miguel Silva <rmfrfs@gmail.com> 18352M: Hans de Goede <hansg@kernel.org> 18353L: linux-media@vger.kernel.org 18354S: Maintained 18355T: git git://linuxtv.org/media.git 18356F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18357F: drivers/media/i2c/ov2680.c 18358 18359OMNIVISION OV2685 SENSOR DRIVER 18360M: Shunqian Zheng <zhengsq@rock-chips.com> 18361L: linux-media@vger.kernel.org 18362S: Maintained 18363T: git git://linuxtv.org/media.git 18364F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18365F: drivers/media/i2c/ov2685.c 18366 18367OMNIVISION OV2740 SENSOR DRIVER 18368M: Tianshu Qiu <tian.shu.qiu@intel.com> 18369R: Sakari Ailus <sakari.ailus@linux.intel.com> 18370R: Bingbu Cao <bingbu.cao@intel.com> 18371L: linux-media@vger.kernel.org 18372S: Maintained 18373T: git git://linuxtv.org/media.git 18374F: drivers/media/i2c/ov2740.c 18375 18376OMNIVISION OV4689 SENSOR DRIVER 18377M: Mikhail Rudenko <mike.rudenko@gmail.com> 18378L: linux-media@vger.kernel.org 18379S: Maintained 18380T: git git://linuxtv.org/media.git 18381F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18382F: drivers/media/i2c/ov4689.c 18383 18384OMNIVISION OV5640 SENSOR DRIVER 18385M: Steve Longerbeam <slongerbeam@gmail.com> 18386L: linux-media@vger.kernel.org 18387S: Maintained 18388T: git git://linuxtv.org/media.git 18389F: drivers/media/i2c/ov5640.c 18390 18391OMNIVISION OV5647 SENSOR DRIVER 18392M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18393M: Jacopo Mondi <jacopo@jmondi.org> 18394L: linux-media@vger.kernel.org 18395S: Maintained 18396T: git git://linuxtv.org/media.git 18397F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18398F: drivers/media/i2c/ov5647.c 18399 18400OMNIVISION OV5670 SENSOR DRIVER 18401M: Sakari Ailus <sakari.ailus@linux.intel.com> 18402L: linux-media@vger.kernel.org 18403S: Maintained 18404T: git git://linuxtv.org/media.git 18405F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18406F: drivers/media/i2c/ov5670.c 18407 18408OMNIVISION OV5675 SENSOR DRIVER 18409M: Sakari Ailus <sakari.ailus@linux.intel.com> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media.git 18413F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18414F: drivers/media/i2c/ov5675.c 18415 18416OMNIVISION OV5693 SENSOR DRIVER 18417M: Daniel Scally <djrscally@gmail.com> 18418L: linux-media@vger.kernel.org 18419S: Maintained 18420T: git git://linuxtv.org/media.git 18421F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18422F: drivers/media/i2c/ov5693.c 18423 18424OMNIVISION OV5695 SENSOR DRIVER 18425M: Shunqian Zheng <zhengsq@rock-chips.com> 18426L: linux-media@vger.kernel.org 18427S: Maintained 18428T: git git://linuxtv.org/media.git 18429F: drivers/media/i2c/ov5695.c 18430 18431OMNIVISION OV64A40 SENSOR DRIVER 18432M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18433L: linux-media@vger.kernel.org 18434S: Maintained 18435T: git git://linuxtv.org/media.git 18436F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18437F: drivers/media/i2c/ov64a40.c 18438 18439OMNIVISION OV7670 SENSOR DRIVER 18440L: linux-media@vger.kernel.org 18441S: Orphan 18442T: git git://linuxtv.org/media.git 18443F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18444F: drivers/media/i2c/ov7670.c 18445 18446OMNIVISION OV772x SENSOR DRIVER 18447M: Jacopo Mondi <jacopo@jmondi.org> 18448L: linux-media@vger.kernel.org 18449S: Odd fixes 18450T: git git://linuxtv.org/media.git 18451F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18452F: drivers/media/i2c/ov772x.c 18453F: include/media/i2c/ov772x.h 18454 18455OMNIVISION OV7740 SENSOR DRIVER 18456L: linux-media@vger.kernel.org 18457S: Orphan 18458T: git git://linuxtv.org/media.git 18459F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18460F: drivers/media/i2c/ov7740.c 18461 18462OMNIVISION OV8856 SENSOR DRIVER 18463M: Sakari Ailus <sakari.ailus@linux.intel.com> 18464L: linux-media@vger.kernel.org 18465S: Maintained 18466T: git git://linuxtv.org/media.git 18467F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18468F: drivers/media/i2c/ov8856.c 18469 18470OMNIVISION OV8858 SENSOR DRIVER 18471M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18472M: Nicholas Roth <nicholas@rothemail.net> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475T: git git://linuxtv.org/media.git 18476F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18477F: drivers/media/i2c/ov8858.c 18478 18479OMNIVISION OV9282 SENSOR DRIVER 18480M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18481L: linux-media@vger.kernel.org 18482S: Maintained 18483T: git git://linuxtv.org/media.git 18484F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18485F: drivers/media/i2c/ov9282.c 18486 18487OMNIVISION OV9640 SENSOR DRIVER 18488M: Petr Cvek <petrcvekcz@gmail.com> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491F: drivers/media/i2c/ov9640.* 18492 18493OMNIVISION OV9650 SENSOR DRIVER 18494M: Sakari Ailus <sakari.ailus@linux.intel.com> 18495R: Akinobu Mita <akinobu.mita@gmail.com> 18496R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499T: git git://linuxtv.org/media.git 18500F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18501F: drivers/media/i2c/ov9650.c 18502 18503OMNIVISION OV9734 SENSOR DRIVER 18504M: Tianshu Qiu <tian.shu.qiu@intel.com> 18505R: Bingbu Cao <bingbu.cao@intel.com> 18506L: linux-media@vger.kernel.org 18507S: Maintained 18508T: git git://linuxtv.org/media.git 18509F: drivers/media/i2c/ov9734.c 18510 18511ONBOARD USB HUB DRIVER 18512M: Matthias Kaehlcke <mka@chromium.org> 18513L: linux-usb@vger.kernel.org 18514S: Maintained 18515F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18516F: drivers/usb/misc/onboard_usb_dev.c 18517 18518ONENAND FLASH DRIVER 18519M: Kyungmin Park <kyungmin.park@samsung.com> 18520L: linux-mtd@lists.infradead.org 18521S: Maintained 18522F: drivers/mtd/nand/onenand/ 18523F: include/linux/mtd/onenand*.h 18524 18525ONEXPLAYER PLATFORM EC DRIVER 18526M: Antheas Kapenekakis <lkml@antheas.dev> 18527M: Derek John Clark <derekjohn.clark@gmail.com> 18528M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18529L: platform-driver-x86@vger.kernel.org 18530S: Maintained 18531F: drivers/platform/x86/oxpec.c 18532 18533ONIE TLV NVMEM LAYOUT DRIVER 18534M: Miquel Raynal <miquel.raynal@bootlin.com> 18535S: Maintained 18536F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18537F: drivers/nvmem/layouts/onie-tlv.c 18538 18539ONION OMEGA2+ BOARD 18540M: Harvey Hunt <harveyhuntnexus@gmail.com> 18541L: linux-mips@vger.kernel.org 18542S: Maintained 18543F: arch/mips/boot/dts/ralink/omega2p.dts 18544 18545ONSEMI ETHERNET PHY DRIVERS 18546M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18547L: netdev@vger.kernel.org 18548S: Supported 18549W: http://www.onsemi.com 18550F: drivers/net/phy/ncn* 18551 18552OP-TEE DRIVER 18553M: Jens Wiklander <jens.wiklander@linaro.org> 18554L: op-tee@lists.trustedfirmware.org 18555S: Maintained 18556F: Documentation/ABI/testing/sysfs-bus-optee-devices 18557F: drivers/tee/optee/ 18558 18559OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18560M: Sumit Garg <sumit.garg@kernel.org> 18561L: op-tee@lists.trustedfirmware.org 18562S: Maintained 18563F: drivers/char/hw_random/optee-rng.c 18564 18565OP-TEE RTC DRIVER 18566M: Clément Léger <clement.leger@bootlin.com> 18567L: linux-rtc@vger.kernel.org 18568S: Maintained 18569F: drivers/rtc/rtc-optee.c 18570 18571OPA-VNIC DRIVER 18572M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18573L: linux-rdma@vger.kernel.org 18574S: Supported 18575F: drivers/infiniband/ulp/opa_vnic 18576 18577OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18578M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18579L: netdev@vger.kernel.org 18580S: Maintained 18581F: Documentation/networking/oa-tc6-framework.rst 18582F: drivers/net/ethernet/oa_tc6.c 18583F: include/linux/oa_tc6.h 18584 18585OPEN FIRMWARE AND FLATTENED DEVICE TREE 18586M: Rob Herring <robh@kernel.org> 18587M: Saravana Kannan <saravanak@google.com> 18588L: devicetree@vger.kernel.org 18589S: Maintained 18590W: http://www.devicetree.org/ 18591C: irc://irc.libera.chat/devicetree 18592T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18593F: Documentation/ABI/testing/sysfs-firmware-ofw 18594F: drivers/of/ 18595F: include/linux/of*.h 18596F: rust/kernel/of.rs 18597F: scripts/dtc/ 18598F: tools/testing/selftests/dt/ 18599K: of_overlay_notifier_ 18600K: of_overlay_fdt_apply 18601K: of_overlay_remove 18602 18603OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18604M: Rob Herring <robh@kernel.org> 18605M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18606M: Conor Dooley <conor+dt@kernel.org> 18607L: devicetree@vger.kernel.org 18608S: Maintained 18609Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18610C: irc://irc.libera.chat/devicetree 18611T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18612F: Documentation/devicetree/ 18613F: arch/*/boot/dts/ 18614F: include/dt-bindings/ 18615 18616OPENCOMPUTE PTP CLOCK DRIVER 18617M: Jonathan Lemon <jonathan.lemon@gmail.com> 18618M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18619L: netdev@vger.kernel.org 18620S: Maintained 18621F: drivers/ptp/ptp_ocp.c 18622 18623OPENCORES I2C BUS DRIVER 18624M: Peter Korsgaard <peter@korsgaard.com> 18625M: Andrew Lunn <andrew@lunn.ch> 18626L: linux-i2c@vger.kernel.org 18627S: Maintained 18628F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18629F: Documentation/i2c/busses/i2c-ocores.rst 18630F: drivers/i2c/busses/i2c-ocores.c 18631F: include/linux/platform_data/i2c-ocores.h 18632 18633OPENRISC ARCHITECTURE 18634M: Jonas Bonn <jonas@southpole.se> 18635M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18636M: Stafford Horne <shorne@gmail.com> 18637L: linux-openrisc@vger.kernel.org 18638S: Maintained 18639W: http://openrisc.io 18640T: git https://github.com/openrisc/linux.git 18641F: Documentation/arch/openrisc/ 18642F: Documentation/devicetree/bindings/openrisc/ 18643F: arch/openrisc/ 18644F: drivers/irqchip/irq-ompic.c 18645F: drivers/irqchip/irq-or1k-* 18646 18647OPENVPN DATA CHANNEL OFFLOAD 18648M: Antonio Quartulli <antonio@openvpn.net> 18649R: Sabrina Dubroca <sd@queasysnail.net> 18650L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18651L: netdev@vger.kernel.org 18652S: Supported 18653T: git https://github.com/OpenVPN/ovpn-net-next.git 18654F: Documentation/netlink/specs/ovpn.yaml 18655F: drivers/net/ovpn/ 18656F: include/uapi/linux/ovpn.h 18657F: tools/testing/selftests/net/ovpn/ 18658 18659OPENVSWITCH 18660M: Aaron Conole <aconole@redhat.com> 18661M: Eelco Chaudron <echaudro@redhat.com> 18662M: Ilya Maximets <i.maximets@ovn.org> 18663L: netdev@vger.kernel.org 18664L: dev@openvswitch.org 18665S: Maintained 18666W: http://openvswitch.org 18667F: Documentation/networking/openvswitch.rst 18668F: include/uapi/linux/openvswitch.h 18669F: net/openvswitch/ 18670F: tools/testing/selftests/net/openvswitch/ 18671 18672OPERATING PERFORMANCE POINTS (OPP) 18673M: Viresh Kumar <vireshk@kernel.org> 18674M: Nishanth Menon <nm@ti.com> 18675M: Stephen Boyd <sboyd@kernel.org> 18676L: linux-pm@vger.kernel.org 18677S: Maintained 18678T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18679F: Documentation/devicetree/bindings/opp/ 18680F: Documentation/power/opp.rst 18681F: drivers/opp/ 18682F: include/linux/pm_opp.h 18683F: rust/kernel/opp.rs 18684 18685OPL4 DRIVER 18686M: Clemens Ladisch <clemens@ladisch.de> 18687L: linux-sound@vger.kernel.org 18688S: Maintained 18689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18690F: sound/drivers/opl4/ 18691 18692ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18693M: Mark Fasheh <mark@fasheh.com> 18694M: Joel Becker <jlbec@evilplan.org> 18695M: Joseph Qi <joseph.qi@linux.alibaba.com> 18696L: ocfs2-devel@lists.linux.dev 18697S: Supported 18698W: http://ocfs2.wiki.kernel.org 18699F: Documentation/filesystems/dlmfs.rst 18700F: Documentation/filesystems/ocfs2.rst 18701F: fs/ocfs2/ 18702 18703ORANGEFS FILESYSTEM 18704M: Mike Marshall <hubcap@omnibond.com> 18705R: Martin Brandenburg <martin@omnibond.com> 18706L: devel@lists.orangefs.org 18707S: Supported 18708T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 18709F: Documentation/filesystems/orangefs.rst 18710F: fs/orangefs/ 18711 18712OV2659 OMNIVISION SENSOR DRIVER 18713M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18714L: linux-media@vger.kernel.org 18715S: Maintained 18716W: https://linuxtv.org 18717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18718T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18719F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 18720F: drivers/media/i2c/ov2659.c 18721F: include/media/i2c/ov2659.h 18722 18723OVERLAY FILESYSTEM 18724M: Miklos Szeredi <miklos@szeredi.hu> 18725M: Amir Goldstein <amir73il@gmail.com> 18726L: linux-unionfs@vger.kernel.org 18727S: Supported 18728T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 18729F: Documentation/filesystems/overlayfs.rst 18730F: fs/overlayfs/ 18731 18732P54 WIRELESS DRIVER 18733M: Christian Lamparter <chunkeey@googlemail.com> 18734L: linux-wireless@vger.kernel.org 18735S: Maintained 18736W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 18737F: drivers/net/wireless/intersil/ 18738 18739PACKET SOCKETS 18740M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 18741S: Maintained 18742F: include/uapi/linux/if_packet.h 18743F: net/packet/af_packet.c 18744 18745PACKING 18746M: Vladimir Oltean <olteanv@gmail.com> 18747L: netdev@vger.kernel.org 18748S: Supported 18749F: Documentation/core-api/packing.rst 18750F: include/linux/packing.h 18751F: lib/packing.c 18752F: lib/packing_test.c 18753F: scripts/gen_packed_field_checks.c 18754 18755PADATA PARALLEL EXECUTION MECHANISM 18756M: Steffen Klassert <steffen.klassert@secunet.com> 18757M: Daniel Jordan <daniel.m.jordan@oracle.com> 18758L: linux-crypto@vger.kernel.org 18759L: linux-kernel@vger.kernel.org 18760S: Maintained 18761F: Documentation/core-api/padata.rst 18762F: include/linux/padata.h 18763F: kernel/padata.c 18764 18765PAGE CACHE 18766M: Matthew Wilcox (Oracle) <willy@infradead.org> 18767L: linux-fsdevel@vger.kernel.org 18768S: Supported 18769T: git git://git.infradead.org/users/willy/pagecache.git 18770F: Documentation/filesystems/locking.rst 18771F: Documentation/filesystems/vfs.rst 18772F: include/linux/pagemap.h 18773F: mm/filemap.c 18774F: mm/page-writeback.c 18775F: mm/readahead.c 18776F: mm/truncate.c 18777 18778PAGE POOL 18779M: Jesper Dangaard Brouer <hawk@kernel.org> 18780M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18781L: netdev@vger.kernel.org 18782S: Supported 18783F: Documentation/networking/page_pool.rst 18784F: include/net/page_pool/ 18785F: include/trace/events/page_pool.h 18786F: net/core/page_pool.c 18787 18788PAGE TABLE CHECK 18789M: Pasha Tatashin <pasha.tatashin@soleen.com> 18790M: Andrew Morton <akpm@linux-foundation.org> 18791L: linux-mm@kvack.org 18792S: Maintained 18793F: Documentation/mm/page_table_check.rst 18794F: include/linux/page_table_check.h 18795F: mm/page_table_check.c 18796 18797PANASONIC LAPTOP ACPI EXTRAS DRIVER 18798M: Kenneth Chan <kenneth.t.chan@gmail.com> 18799L: platform-driver-x86@vger.kernel.org 18800S: Maintained 18801F: drivers/platform/x86/panasonic-laptop.c 18802 18803PARALLAX PING IIO SENSOR DRIVER 18804M: Andreas Klinger <ak@it-klinger.de> 18805L: linux-iio@vger.kernel.org 18806S: Maintained 18807F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 18808F: drivers/iio/proximity/ping.c 18809 18810PARALLEL LCD/KEYPAD PANEL DRIVER 18811M: Willy Tarreau <willy@haproxy.com> 18812M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 18813S: Odd Fixes 18814F: Documentation/admin-guide/lcd-panel-cgram.rst 18815F: drivers/auxdisplay/panel.c 18816 18817PARALLEL PORT SUBSYSTEM 18818M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18819M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18820L: linux-parport@lists.infradead.org (subscribers-only) 18821S: Maintained 18822F: Documentation/driver-api/parport*.rst 18823F: drivers/char/ppdev.c 18824F: drivers/parport/ 18825F: include/linux/parport*.h 18826F: include/uapi/linux/ppdev.h 18827 18828PARAVIRT_OPS INTERFACE 18829M: Juergen Gross <jgross@suse.com> 18830R: Ajay Kaher <ajay.kaher@broadcom.com> 18831R: Alexey Makhalov <alexey.makhalov@broadcom.com> 18832R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18833L: virtualization@lists.linux.dev 18834L: x86@kernel.org 18835S: Supported 18836T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18837F: Documentation/virt/paravirt_ops.rst 18838F: arch/*/include/asm/paravirt*.h 18839F: arch/*/kernel/paravirt* 18840F: include/linux/hypervisor.h 18841 18842PARISC ARCHITECTURE 18843M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 18844M: Helge Deller <deller@gmx.de> 18845L: linux-parisc@vger.kernel.org 18846S: Maintained 18847W: https://parisc.wiki.kernel.org 18848Q: http://patchwork.kernel.org/project/linux-parisc/list/ 18849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 18850T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 18851F: Documentation/arch/parisc/ 18852F: arch/parisc/ 18853F: drivers/char/agp/parisc-agp.c 18854F: drivers/input/misc/hp_sdc_rtc.c 18855F: drivers/input/serio/gscps2.c 18856F: drivers/input/serio/hp_sdc* 18857F: drivers/parisc/ 18858F: drivers/parport/parport_gsc.* 18859F: drivers/tty/serial/8250/8250_parisc.c 18860F: drivers/video/console/sti* 18861F: drivers/video/fbdev/sti* 18862F: drivers/video/logo/logo_parisc* 18863F: include/linux/hp_sdc.h 18864 18865PARMAN 18866M: Jiri Pirko <jiri@resnulli.us> 18867L: netdev@vger.kernel.org 18868S: Supported 18869F: include/linux/parman.h 18870F: lib/parman.c 18871F: lib/test_parman.c 18872 18873PC ENGINES APU BOARD DRIVER 18874M: Enrico Weigelt, metux IT consult <info@metux.net> 18875S: Maintained 18876F: drivers/platform/x86/pcengines-apuv2.c 18877 18878PC87360 HARDWARE MONITORING DRIVER 18879M: Jim Cromie <jim.cromie@gmail.com> 18880L: linux-hwmon@vger.kernel.org 18881S: Maintained 18882F: Documentation/hwmon/pc87360.rst 18883F: drivers/hwmon/pc87360.c 18884 18885PC8736x GPIO DRIVER 18886M: Jim Cromie <jim.cromie@gmail.com> 18887S: Maintained 18888F: drivers/char/pc8736x_gpio.c 18889 18890PC87427 HARDWARE MONITORING DRIVER 18891M: Jean Delvare <jdelvare@suse.com> 18892L: linux-hwmon@vger.kernel.org 18893S: Maintained 18894F: Documentation/hwmon/pc87427.rst 18895F: drivers/hwmon/pc87427.c 18896 18897MAX77705 HARDWARE MONITORING DRIVER 18898M: Dzmitry Sankouski <dsankouski@gmail.com> 18899L: linux-hwmon@vger.kernel.org 18900S: Maintained 18901F: Documentation/hwmon/max77705.rst 18902F: drivers/hwmon/max77705-hwmon.c 18903 18904PCA9532 LED DRIVER 18905M: Riku Voipio <riku.voipio@iki.fi> 18906S: Maintained 18907F: drivers/leds/leds-pca9532.c 18908F: include/linux/leds-pca9532.h 18909 18910PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 18911M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18912M: Pali Rohár <pali@kernel.org> 18913L: linux-pci@vger.kernel.org 18914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18915S: Maintained 18916F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 18917F: drivers/pci/controller/pci-aardvark.c 18918 18919PCI DRIVER FOR ALTERA PCIE IP 18920M: Joyce Ooi <joyce.ooi@intel.com> 18921L: linux-pci@vger.kernel.org 18922S: Supported 18923F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 18924F: drivers/pci/controller/pcie-altera.c 18925 18926PCI DRIVER FOR APPLIEDMICRO XGENE 18927M: Toan Le <toan@os.amperecomputing.com> 18928L: linux-pci@vger.kernel.org 18929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18930S: Maintained 18931F: Documentation/devicetree/bindings/pci/xgene-pci.txt 18932F: drivers/pci/controller/pci-xgene.c 18933 18934PCI DRIVER FOR ARM VERSATILE PLATFORM 18935M: Rob Herring <robh@kernel.org> 18936L: linux-pci@vger.kernel.org 18937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18938S: Maintained 18939F: Documentation/devicetree/bindings/pci/versatile.yaml 18940F: drivers/pci/controller/pci-versatile.c 18941 18942PCI DRIVER FOR ARMADA 8K 18943M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18944L: linux-pci@vger.kernel.org 18945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18946S: Maintained 18947F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 18948F: drivers/pci/controller/dwc/pcie-armada8k.c 18949 18950PCI DRIVER FOR CADENCE PCIE IP 18951L: linux-pci@vger.kernel.org 18952S: Orphan 18953F: Documentation/devicetree/bindings/pci/cdns,* 18954F: drivers/pci/controller/cadence/*cadence* 18955 18956PCI DRIVER FOR FREESCALE LAYERSCAPE 18957M: Minghuan Lian <minghuan.Lian@nxp.com> 18958M: Mingkai Hu <mingkai.hu@nxp.com> 18959M: Roy Zang <roy.zang@nxp.com> 18960L: linuxppc-dev@lists.ozlabs.org 18961L: linux-pci@vger.kernel.org 18962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18963L: imx@lists.linux.dev 18964S: Maintained 18965F: drivers/pci/controller/dwc/*layerscape* 18966 18967PCI DRIVER FOR FU740 18968M: Paul Walmsley <paul.walmsley@sifive.com> 18969M: Greentime Hu <greentime.hu@sifive.com> 18970M: Samuel Holland <samuel.holland@sifive.com> 18971L: linux-pci@vger.kernel.org 18972S: Maintained 18973F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 18974F: drivers/pci/controller/dwc/pcie-fu740.c 18975 18976PCI DRIVER FOR GENERIC OF HOSTS 18977M: Will Deacon <will@kernel.org> 18978L: linux-pci@vger.kernel.org 18979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18980S: Maintained 18981F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 18982F: drivers/pci/controller/pci-host-common.c 18983F: drivers/pci/controller/pci-host-generic.c 18984 18985PCI DRIVER FOR IMX6 18986M: Richard Zhu <hongxing.zhu@nxp.com> 18987M: Lucas Stach <l.stach@pengutronix.de> 18988L: linux-pci@vger.kernel.org 18989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18990L: imx@lists.linux.dev 18991S: Maintained 18992F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 18993F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 18994F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 18995F: drivers/pci/controller/dwc/*imx6* 18996 18997PCI DRIVER FOR INTEL IXP4XX 18998M: Linus Walleij <linus.walleij@linaro.org> 18999S: Maintained 19000F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19001F: drivers/pci/controller/pci-ixp4xx.c 19002 19003PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19004M: Nirmal Patel <nirmal.patel@linux.intel.com> 19005R: Jonathan Derrick <jonathan.derrick@linux.dev> 19006L: linux-pci@vger.kernel.org 19007S: Supported 19008F: drivers/pci/controller/vmd.c 19009 19010PCI DRIVER FOR MICROSEMI SWITCHTEC 19011M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19012M: Logan Gunthorpe <logang@deltatee.com> 19013L: linux-pci@vger.kernel.org 19014S: Maintained 19015F: Documentation/ABI/testing/sysfs-class-switchtec 19016F: Documentation/driver-api/switchtec.rst 19017F: drivers/ntb/hw/mscc/ 19018F: drivers/pci/switch/switchtec* 19019F: include/linux/switchtec.h 19020F: include/uapi/linux/switchtec_ioctl.h 19021 19022PCI DRIVER FOR MOBIVEIL PCIE IP 19023M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19024M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19025L: linux-pci@vger.kernel.org 19026S: Supported 19027F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19028F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19029 19030PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19031M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19032M: Pali Rohár <pali@kernel.org> 19033L: linux-pci@vger.kernel.org 19034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19035S: Maintained 19036F: drivers/pci/controller/*mvebu* 19037 19038PCI DRIVER FOR NVIDIA TEGRA 19039M: Thierry Reding <thierry.reding@gmail.com> 19040L: linux-tegra@vger.kernel.org 19041L: linux-pci@vger.kernel.org 19042S: Supported 19043F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19044F: drivers/pci/controller/pci-tegra.c 19045 19046PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19047M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19048L: linux-pci@vger.kernel.org 19049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19050S: Maintained 19051F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19052 19053PCI DRIVER FOR PLDA PCIE IP 19054M: Daire McNamara <daire.mcnamara@microchip.com> 19055L: linux-pci@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19058F: drivers/pci/controller/plda/pcie-plda-host.c 19059F: drivers/pci/controller/plda/pcie-plda.h 19060 19061PCI DRIVER FOR RENESAS R-CAR 19062M: Marek Vasut <marek.vasut+renesas@gmail.com> 19063M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19064L: linux-pci@vger.kernel.org 19065L: linux-renesas-soc@vger.kernel.org 19066S: Maintained 19067F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19068F: Documentation/devicetree/bindings/pci/*rcar* 19069F: drivers/pci/controller/*rcar* 19070F: drivers/pci/controller/dwc/*rcar* 19071 19072PCI DRIVER FOR SAMSUNG EXYNOS 19073M: Jingoo Han <jingoohan1@gmail.com> 19074L: linux-pci@vger.kernel.org 19075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19076L: linux-samsung-soc@vger.kernel.org 19077S: Maintained 19078F: drivers/pci/controller/dwc/pci-exynos.c 19079 19080PCI DRIVER FOR SYNOPSYS DESIGNWARE 19081M: Jingoo Han <jingoohan1@gmail.com> 19082M: Manivannan Sadhasivam <mani@kernel.org> 19083L: linux-pci@vger.kernel.org 19084S: Maintained 19085F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19086F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19087F: drivers/pci/controller/dwc/*designware* 19088F: include/linux/pcie-dwc.h 19089 19090PCI DRIVER FOR TI DRA7XX/J721E 19091M: Vignesh Raghavendra <vigneshr@ti.com> 19092R: Siddharth Vadapalli <s-vadapalli@ti.com> 19093L: linux-omap@vger.kernel.org 19094L: linux-pci@vger.kernel.org 19095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19096S: Supported 19097F: Documentation/devicetree/bindings/pci/ti-pci.txt 19098F: drivers/pci/controller/cadence/pci-j721e.c 19099F: drivers/pci/controller/dwc/pci-dra7xx.c 19100 19101PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19102M: Linus Walleij <linus.walleij@linaro.org> 19103L: linux-pci@vger.kernel.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19106F: drivers/pci/controller/pci-v3-semi.c 19107 19108PCI DRIVER FOR XILINX VERSAL CPM 19109M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19110M: Michal Simek <michal.simek@amd.com> 19111L: linux-pci@vger.kernel.org 19112S: Maintained 19113F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19114F: drivers/pci/controller/pcie-xilinx-cpm.c 19115 19116PCI ENDPOINT SUBSYSTEM 19117M: Manivannan Sadhasivam <mani@kernel.org> 19118M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19119R: Kishon Vijay Abraham I <kishon@kernel.org> 19120L: linux-pci@vger.kernel.org 19121S: Supported 19122Q: https://patchwork.kernel.org/project/linux-pci/list/ 19123B: https://bugzilla.kernel.org 19124C: irc://irc.oftc.net/linux-pci 19125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19126F: Documentation/PCI/endpoint/* 19127F: Documentation/misc-devices/pci-endpoint-test.rst 19128F: drivers/misc/pci_endpoint_test.c 19129F: drivers/pci/endpoint/ 19130F: tools/testing/selftests/pci_endpoint/ 19131 19132PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19133M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19134R: Oliver O'Halloran <oohall@gmail.com> 19135L: linuxppc-dev@lists.ozlabs.org 19136S: Supported 19137F: Documentation/PCI/pci-error-recovery.rst 19138F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19139F: arch/powerpc/include/*/eeh*.h 19140F: arch/powerpc/kernel/eeh*.c 19141F: arch/powerpc/platforms/*/eeh*.c 19142F: drivers/pci/pcie/aer.c 19143F: drivers/pci/pcie/dpc.c 19144F: drivers/pci/pcie/err.c 19145 19146PCI ERROR RECOVERY 19147M: Linas Vepstas <linasvepstas@gmail.com> 19148L: linux-pci@vger.kernel.org 19149S: Supported 19150F: Documentation/PCI/pci-error-recovery.rst 19151 19152PCI MSI DRIVER FOR ALTERA MSI IP 19153M: Joyce Ooi <joyce.ooi@intel.com> 19154L: linux-pci@vger.kernel.org 19155S: Supported 19156F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19157F: drivers/pci/controller/pcie-altera-msi.c 19158 19159PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19160M: Toan Le <toan@os.amperecomputing.com> 19161L: linux-pci@vger.kernel.org 19162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19163S: Maintained 19164F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 19165F: drivers/pci/controller/pci-xgene-msi.c 19166 19167PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19168M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19169M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19170M: Manivannan Sadhasivam <mani@kernel.org> 19171R: Rob Herring <robh@kernel.org> 19172L: linux-pci@vger.kernel.org 19173S: Supported 19174Q: https://patchwork.kernel.org/project/linux-pci/list/ 19175B: https://bugzilla.kernel.org 19176C: irc://irc.oftc.net/linux-pci 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19178F: Documentation/ABI/testing/debugfs-pcie-ptm 19179F: Documentation/devicetree/bindings/pci/ 19180F: drivers/pci/controller/ 19181F: drivers/pci/pci-bridge-emul.c 19182F: drivers/pci/pci-bridge-emul.h 19183 19184PCI PEER-TO-PEER DMA (P2PDMA) 19185M: Bjorn Helgaas <bhelgaas@google.com> 19186M: Logan Gunthorpe <logang@deltatee.com> 19187L: linux-pci@vger.kernel.org 19188S: Supported 19189Q: https://patchwork.kernel.org/project/linux-pci/list/ 19190B: https://bugzilla.kernel.org 19191C: irc://irc.oftc.net/linux-pci 19192T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19193F: Documentation/driver-api/pci/p2pdma.rst 19194F: drivers/pci/p2pdma.c 19195F: include/linux/pci-p2pdma.h 19196 19197PCI POWER CONTROL 19198M: Bartosz Golaszewski <brgl@bgdev.pl> 19199L: linux-pci@vger.kernel.org 19200S: Maintained 19201T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19202F: drivers/pci/pwrctrl/* 19203F: include/linux/pci-pwrctrl.h 19204 19205PCI SUBSYSTEM 19206M: Bjorn Helgaas <bhelgaas@google.com> 19207L: linux-pci@vger.kernel.org 19208S: Supported 19209Q: https://patchwork.kernel.org/project/linux-pci/list/ 19210B: https://bugzilla.kernel.org 19211C: irc://irc.oftc.net/linux-pci 19212T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19213F: Documentation/PCI/ 19214F: Documentation/devicetree/bindings/pci/ 19215F: arch/x86/kernel/early-quirks.c 19216F: arch/x86/kernel/quirks.c 19217F: arch/x86/pci/ 19218F: drivers/acpi/pci* 19219F: drivers/pci/ 19220F: include/asm-generic/pci* 19221F: include/linux/of_pci.h 19222F: include/linux/pci* 19223F: include/uapi/linux/pci* 19224 19225PCI SUBSYSTEM [RUST] 19226M: Danilo Krummrich <dakr@kernel.org> 19227R: Bjorn Helgaas <bhelgaas@google.com> 19228R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19229L: linux-pci@vger.kernel.org 19230S: Maintained 19231C: irc://irc.oftc.net/linux-pci 19232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19233F: rust/helpers/pci.c 19234F: rust/kernel/pci.rs 19235F: samples/rust/rust_driver_pci.rs 19236 19237PCIE BANDWIDTH CONTROLLER 19238M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19239L: linux-pci@vger.kernel.org 19240S: Supported 19241F: drivers/pci/pcie/bwctrl.c 19242F: drivers/thermal/pcie_cooling.c 19243F: include/linux/pci-bwctrl.h 19244F: tools/testing/selftests/pcie_bwctrl/ 19245 19246PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19247M: Jonathan Chocron <jonnyc@amazon.com> 19248L: linux-pci@vger.kernel.org 19249S: Maintained 19250F: Documentation/devicetree/bindings/pci/pcie-al.txt 19251F: drivers/pci/controller/dwc/pcie-al.c 19252 19253PCIE DRIVER FOR AMLOGIC MESON 19254M: Yue Wang <yue.wang@Amlogic.com> 19255L: linux-pci@vger.kernel.org 19256L: linux-amlogic@lists.infradead.org 19257S: Maintained 19258F: drivers/pci/controller/dwc/pci-meson.c 19259 19260PCIE DRIVER FOR AXIS ARTPEC 19261M: Jesper Nilsson <jesper.nilsson@axis.com> 19262L: linux-arm-kernel@axis.com 19263L: linux-pci@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/pci/axis,artpec* 19266F: drivers/pci/controller/dwc/*artpec* 19267 19268PCIE DRIVER FOR CAVIUM THUNDERX 19269M: Robert Richter <rric@kernel.org> 19270L: linux-pci@vger.kernel.org 19271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19272S: Odd Fixes 19273F: drivers/pci/controller/pci-thunder-* 19274 19275PCIE DRIVER FOR HISILICON 19276M: Zhou Wang <wangzhou1@hisilicon.com> 19277L: linux-pci@vger.kernel.org 19278S: Maintained 19279F: drivers/pci/controller/dwc/pcie-hisi.c 19280 19281PCIE DRIVER FOR HISILICON KIRIN 19282M: Xiaowei Song <songxiaowei@hisilicon.com> 19283M: Binghui Wang <wangbinghui@hisilicon.com> 19284L: linux-pci@vger.kernel.org 19285S: Maintained 19286F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19287F: drivers/pci/controller/dwc/pcie-kirin.c 19288 19289PCIE DRIVER FOR HISILICON STB 19290M: Shawn Guo <shawn.guo@linaro.org> 19291L: linux-pci@vger.kernel.org 19292S: Maintained 19293F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19294F: drivers/pci/controller/dwc/pcie-histb.c 19295 19296PCIE DRIVER FOR INTEL KEEM BAY 19297M: Srikanth Thokala <srikanth.thokala@intel.com> 19298L: linux-pci@vger.kernel.org 19299S: Supported 19300F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19301F: drivers/pci/controller/dwc/pcie-keembay.c 19302 19303PCIE DRIVER FOR INTEL LGM GW SOC 19304M: Chuanhua Lei <lchuanhua@maxlinear.com> 19305L: linux-pci@vger.kernel.org 19306S: Maintained 19307F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19308F: drivers/pci/controller/dwc/pcie-intel-gw.c 19309 19310PCIE DRIVER FOR MEDIATEK 19311M: Ryder Lee <ryder.lee@mediatek.com> 19312M: Jianjun Wang <jianjun.wang@mediatek.com> 19313L: linux-pci@vger.kernel.org 19314L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19315S: Supported 19316F: Documentation/devicetree/bindings/pci/mediatek* 19317F: drivers/pci/controller/*mediatek* 19318 19319PCIE DRIVER FOR MICROCHIP 19320M: Daire McNamara <daire.mcnamara@microchip.com> 19321L: linux-pci@vger.kernel.org 19322S: Supported 19323F: Documentation/devicetree/bindings/pci/microchip* 19324F: drivers/pci/controller/plda/*microchip* 19325 19326PCIE DRIVER FOR QUALCOMM MSM 19327M: Manivannan Sadhasivam <mani@kernel.org> 19328L: linux-pci@vger.kernel.org 19329L: linux-arm-msm@vger.kernel.org 19330S: Maintained 19331F: drivers/pci/controller/dwc/pcie-qcom-common.c 19332F: drivers/pci/controller/dwc/pcie-qcom.c 19333 19334PCIE DRIVER FOR ROCKCHIP 19335M: Shawn Lin <shawn.lin@rock-chips.com> 19336L: linux-pci@vger.kernel.org 19337L: linux-rockchip@lists.infradead.org 19338S: Maintained 19339F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19340F: drivers/pci/controller/pcie-rockchip* 19341 19342PCIE DRIVER FOR SOCIONEXT UNIPHIER 19343M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19344L: linux-pci@vger.kernel.org 19345S: Maintained 19346F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19347F: drivers/pci/controller/dwc/pcie-uniphier* 19348 19349PCIE DRIVER FOR ST SPEAR13XX 19350M: Pratyush Anand <pratyush.anand@gmail.com> 19351L: linux-pci@vger.kernel.org 19352S: Maintained 19353F: drivers/pci/controller/dwc/*spear* 19354 19355PCIE DRIVER FOR STARFIVE JH71x0 19356M: Kevin Xie <kevin.xie@starfivetech.com> 19357L: linux-pci@vger.kernel.org 19358S: Maintained 19359F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19360F: drivers/pci/controller/plda/pcie-starfive.c 19361 19362PCIE ENDPOINT DRIVER FOR QUALCOMM 19363M: Manivannan Sadhasivam <mani@kernel.org> 19364L: linux-pci@vger.kernel.org 19365L: linux-arm-msm@vger.kernel.org 19366S: Maintained 19367F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19368F: drivers/pci/controller/dwc/pcie-qcom-common.c 19369F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19370 19371PCMCIA SUBSYSTEM 19372M: Dominik Brodowski <linux@dominikbrodowski.net> 19373S: Odd Fixes 19374T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19375F: Documentation/pcmcia/ 19376F: drivers/pcmcia/ 19377F: include/pcmcia/ 19378F: tools/pcmcia/ 19379 19380PCNET32 NETWORK DRIVER 19381M: Don Fry <pcnet32@frontier.com> 19382L: netdev@vger.kernel.org 19383S: Maintained 19384F: drivers/net/ethernet/amd/pcnet32.c 19385 19386PCRYPT PARALLEL CRYPTO ENGINE 19387M: Steffen Klassert <steffen.klassert@secunet.com> 19388L: linux-crypto@vger.kernel.org 19389S: Maintained 19390F: crypto/pcrypt.c 19391F: include/crypto/pcrypt.h 19392 19393PDS DSC VIRTIO DATA PATH ACCELERATOR 19394R: Brett Creeley <brett.creeley@amd.com> 19395F: drivers/vdpa/pds/ 19396 19397PECI HARDWARE MONITORING DRIVERS 19398M: Iwona Winiarska <iwona.winiarska@intel.com> 19399L: linux-hwmon@vger.kernel.org 19400S: Supported 19401F: Documentation/hwmon/peci-cputemp.rst 19402F: Documentation/hwmon/peci-dimmtemp.rst 19403F: drivers/hwmon/peci/ 19404 19405PECI SUBSYSTEM 19406M: Iwona Winiarska <iwona.winiarska@intel.com> 19407L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19408S: Supported 19409F: Documentation/devicetree/bindings/peci/ 19410F: Documentation/peci/ 19411F: drivers/peci/ 19412F: include/linux/peci-cpu.h 19413F: include/linux/peci.h 19414 19415PENSANDO ETHERNET DRIVERS 19416M: Brett Creeley <brett.creeley@amd.com> 19417L: netdev@vger.kernel.org 19418S: Maintained 19419F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19420F: drivers/net/ethernet/pensando/ 19421 19422PER-CPU MEMORY ALLOCATOR 19423M: Dennis Zhou <dennis@kernel.org> 19424M: Tejun Heo <tj@kernel.org> 19425M: Christoph Lameter <cl@gentwo.org> 19426L: linux-mm@kvack.org 19427S: Maintained 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19429F: arch/*/include/asm/percpu.h 19430F: include/linux/percpu*.h 19431F: lib/percpu*.c 19432F: mm/percpu*.c 19433 19434PER-TASK DELAY ACCOUNTING 19435M: Balbir Singh <bsingharora@gmail.com> 19436M: Yang Yang <yang.yang29@zte.com.cn> 19437S: Maintained 19438F: include/linux/delayacct.h 19439F: kernel/delayacct.c 19440 19441PERFORMANCE EVENTS SUBSYSTEM 19442M: Peter Zijlstra <peterz@infradead.org> 19443M: Ingo Molnar <mingo@redhat.com> 19444M: Arnaldo Carvalho de Melo <acme@kernel.org> 19445M: Namhyung Kim <namhyung@kernel.org> 19446R: Mark Rutland <mark.rutland@arm.com> 19447R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19448R: Jiri Olsa <jolsa@kernel.org> 19449R: Ian Rogers <irogers@google.com> 19450R: Adrian Hunter <adrian.hunter@intel.com> 19451R: "Liang, Kan" <kan.liang@linux.intel.com> 19452L: linux-perf-users@vger.kernel.org 19453L: linux-kernel@vger.kernel.org 19454S: Supported 19455W: https://perf.wiki.kernel.org/ 19456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19457T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19458T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19459F: arch/*/events/* 19460F: arch/*/events/*/* 19461F: arch/*/include/asm/perf_event.h 19462F: arch/*/kernel/*/*/perf_event*.c 19463F: arch/*/kernel/*/perf_event*.c 19464F: arch/*/kernel/perf_callchain.c 19465F: arch/*/kernel/perf_event*.c 19466F: include/linux/perf_event.h 19467F: include/uapi/linux/perf_event.h 19468F: kernel/events/* 19469F: tools/lib/perf/ 19470F: tools/perf/ 19471 19472PERFORMANCE EVENTS TOOLING ARM64 19473R: John Garry <john.g.garry@oracle.com> 19474R: Will Deacon <will@kernel.org> 19475R: James Clark <james.clark@linaro.org> 19476R: Mike Leach <mike.leach@linaro.org> 19477R: Leo Yan <leo.yan@linux.dev> 19478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19479S: Supported 19480F: tools/build/feature/test-libopencsd.c 19481F: tools/perf/arch/arm*/ 19482F: tools/perf/pmu-events/arch/arm64/ 19483F: tools/perf/util/arm-spe* 19484F: tools/perf/util/cs-etm* 19485 19486PERSONALITY HANDLING 19487M: Christoph Hellwig <hch@infradead.org> 19488L: linux-abi-devel@lists.sourceforge.net 19489S: Maintained 19490F: include/linux/personality.h 19491F: include/uapi/linux/personality.h 19492 19493PHOENIX RC FLIGHT CONTROLLER ADAPTER 19494M: Marcus Folkesson <marcus.folkesson@gmail.com> 19495L: linux-input@vger.kernel.org 19496S: Maintained 19497F: Documentation/input/devices/pxrc.rst 19498F: drivers/input/joystick/pxrc.c 19499 19500PHONET PROTOCOL 19501M: Remi Denis-Courmont <courmisch@gmail.com> 19502S: Supported 19503F: Documentation/networking/phonet.rst 19504F: include/linux/phonet.h 19505F: include/net/phonet/ 19506F: include/uapi/linux/phonet.h 19507F: net/phonet/ 19508 19509PHRAM MTD DRIVER 19510M: Joern Engel <joern@lazybastard.org> 19511L: linux-mtd@lists.infradead.org 19512S: Maintained 19513F: drivers/mtd/devices/phram.c 19514 19515PICOLCD HID DRIVER 19516M: Bruno Prémont <bonbons@linux-vserver.org> 19517L: linux-input@vger.kernel.org 19518S: Maintained 19519F: drivers/hid/hid-picolcd* 19520 19521PIDFD API 19522M: Christian Brauner <christian@brauner.io> 19523L: linux-kernel@vger.kernel.org 19524S: Maintained 19525T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19526F: samples/pidfd/ 19527F: tools/testing/selftests/clone3/ 19528F: tools/testing/selftests/pid_namespace/ 19529F: tools/testing/selftests/pidfd/ 19530K: (?i)pidfd 19531K: (?i)clone3 19532K: \b(clone_args|kernel_clone_args)\b 19533 19534PIN CONTROL SUBSYSTEM 19535M: Linus Walleij <linus.walleij@linaro.org> 19536L: linux-gpio@vger.kernel.org 19537S: Maintained 19538T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19539F: Documentation/devicetree/bindings/pinctrl/ 19540F: Documentation/driver-api/pin-control.rst 19541F: drivers/pinctrl/ 19542F: include/dt-bindings/pinctrl/ 19543F: include/linux/pinctrl/ 19544 19545PIN CONTROLLER - AIROHA 19546M: Lorenzo Bianconi <lorenzo@kernel.org> 19547L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19548S: Maintained 19549F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19550F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19551 19552PIN CONTROLLER - AMD 19553M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19554M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19555S: Maintained 19556F: drivers/pinctrl/pinctrl-amd.c 19557 19558PIN CONTROLLER - FREESCALE 19559M: Dong Aisheng <aisheng.dong@nxp.com> 19560M: Fabio Estevam <festevam@gmail.com> 19561M: Shawn Guo <shawnguo@kernel.org> 19562M: Jacky Bai <ping.bai@nxp.com> 19563R: Pengutronix Kernel Team <kernel@pengutronix.de> 19564R: NXP S32 Linux Team <s32@nxp.com> 19565L: linux-gpio@vger.kernel.org 19566S: Maintained 19567F: Documentation/devicetree/bindings/pinctrl/fsl,* 19568F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19569F: drivers/pinctrl/freescale/ 19570F: drivers/pinctrl/nxp/ 19571 19572PIN CONTROLLER - INTEL 19573M: Mika Westerberg <mika.westerberg@linux.intel.com> 19574M: Andy Shevchenko <andy@kernel.org> 19575S: Supported 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19577F: drivers/pinctrl/intel/ 19578 19579PIN CONTROLLER - KEEMBAY 19580M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 19581S: Supported 19582F: drivers/pinctrl/pinctrl-keembay* 19583 19584PIN CONTROLLER - MEDIATEK 19585M: Sean Wang <sean.wang@kernel.org> 19586L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19587S: Maintained 19588F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19589F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19590F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19591F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19592F: drivers/pinctrl/mediatek/ 19593 19594PIN CONTROLLER - MEDIATEK MIPS 19595M: Chester A. Unal <chester.a.unal@arinc9.com> 19596M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19597L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19598L: linux-mips@vger.kernel.org 19599S: Maintained 19600F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19601F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19602F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19603F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19604F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19605F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19606F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19607F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19608F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19609F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19610F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19611F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19612F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19613F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19614F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19615 19616PIN CONTROLLER - MICROCHIP AT91 19617M: Ludovic Desroches <ludovic.desroches@microchip.com> 19618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19619L: linux-gpio@vger.kernel.org 19620S: Supported 19621F: drivers/gpio/gpio-sama5d2-piobu.c 19622F: drivers/pinctrl/pinctrl-at91* 19623 19624PIN CONTROLLER - QUALCOMM 19625M: Bjorn Andersson <andersson@kernel.org> 19626L: linux-arm-msm@vger.kernel.org 19627S: Maintained 19628C: irc://irc.oftc.net/linux-msm 19629F: Documentation/devicetree/bindings/pinctrl/qcom,* 19630F: drivers/pinctrl/qcom/ 19631 19632PIN CONTROLLER - RENESAS 19633M: Geert Uytterhoeven <geert+renesas@glider.be> 19634L: linux-renesas-soc@vger.kernel.org 19635S: Supported 19636T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19637F: Documentation/devicetree/bindings/pinctrl/renesas,* 19638F: drivers/pinctrl/renesas/ 19639 19640PIN CONTROLLER - SAMSUNG 19641M: Krzysztof Kozlowski <krzk@kernel.org> 19642M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19643R: Alim Akhtar <alim.akhtar@samsung.com> 19644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19645L: linux-samsung-soc@vger.kernel.org 19646S: Maintained 19647Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19648B: mailto:linux-samsung-soc@vger.kernel.org 19649C: irc://irc.libera.chat/linux-exynos 19650T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19651F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19652F: drivers/pinctrl/samsung/ 19653 19654PIN CONTROLLER - SINGLE 19655M: Tony Lindgren <tony@atomide.com> 19656M: Haojian Zhuang <haojian.zhuang@linaro.org> 19657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19658L: linux-omap@vger.kernel.org 19659S: Maintained 19660F: drivers/pinctrl/pinctrl-single.c 19661 19662PIN CONTROLLER - SUNPLUS / TIBBO 19663M: Dvorkin Dmitry <dvorkin@tibbo.com> 19664M: Wells Lu <wellslutw@gmail.com> 19665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19666S: Maintained 19667W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19668F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19669F: drivers/pinctrl/sunplus/ 19670F: include/dt-bindings/pinctrl/sppctl*.h 19671 19672PINE64 PINEPHONE KEYBOARD DRIVER 19673M: Samuel Holland <samuel@sholland.org> 19674S: Supported 19675F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19676F: drivers/input/keyboard/pinephone-keyboard.c 19677 19678PKTCDVD DRIVER 19679M: linux-block@vger.kernel.org 19680S: Orphan 19681F: drivers/block/pktcdvd.c 19682F: include/linux/pktcdvd.h 19683F: include/uapi/linux/pktcdvd.h 19684 19685PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19686M: Tomasz Duszynski <tduszyns@gmail.com> 19687S: Maintained 19688F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19689F: drivers/iio/chemical/pms7003.c 19690 19691PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19692M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19693L: netdev@vger.kernel.org 19694S: Maintained 19695F: drivers/net/phy/mdio-open-alliance.h 19696F: net/ethtool/plca.c 19697 19698PLDMFW LIBRARY 19699M: Jacob Keller <jacob.e.keller@intel.com> 19700S: Maintained 19701F: Documentation/driver-api/pldmfw/ 19702F: include/linux/pldmfw.h 19703F: lib/pldmfw/ 19704 19705PLX DMA DRIVER 19706M: Logan Gunthorpe <logang@deltatee.com> 19707S: Maintained 19708F: drivers/dma/plx_dma.c 19709 19710PM-GRAPH UTILITY 19711M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 19712L: linux-pm@vger.kernel.org 19713S: Supported 19714W: https://01.org/pm-graph 19715B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 19716T: git git://github.com/intel/pm-graph 19717F: tools/power/pm-graph 19718 19719PM6764TR DRIVER 19720M: Charles Hsu <hsu.yungteng@gmail.com> 19721L: linux-hwmon@vger.kernel.org 19722S: Maintained 19723F: Documentation/hwmon/pm6764tr.rst 19724F: drivers/hwmon/pmbus/pm6764tr.c 19725 19726PMC SIERRA MaxRAID DRIVER 19727L: linux-scsi@vger.kernel.org 19728S: Orphan 19729W: http://www.pmc-sierra.com/ 19730F: drivers/scsi/pmcraid.* 19731 19732PMC SIERRA PM8001 DRIVER 19733M: Jack Wang <jinpu.wang@cloud.ionos.com> 19734L: linux-scsi@vger.kernel.org 19735S: Supported 19736F: drivers/scsi/pm8001/ 19737 19738PNI RM3100 IIO DRIVER 19739M: Song Qiang <songqiang1304521@gmail.com> 19740L: linux-iio@vger.kernel.org 19741S: Maintained 19742F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 19743F: drivers/iio/magnetometer/rm3100* 19744 19745PNP SUPPORT 19746M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 19747L: linux-acpi@vger.kernel.org 19748S: Maintained 19749F: drivers/pnp/ 19750F: include/linux/pnp.h 19751 19752PORTWELL EC DRIVER 19753M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 19754L: platform-driver-x86@vger.kernel.org 19755S: Maintained 19756F: drivers/platform/x86/portwell-ec.c 19757 19758POSIX CLOCKS and TIMERS 19759M: Anna-Maria Behnsen <anna-maria@linutronix.de> 19760M: Frederic Weisbecker <frederic@kernel.org> 19761M: Thomas Gleixner <tglx@linutronix.de> 19762L: linux-kernel@vger.kernel.org 19763S: Maintained 19764T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19765F: fs/timerfd.c 19766F: include/linux/time_namespace.h 19767F: include/linux/timerfd.h 19768F: include/uapi/linux/time.h 19769F: include/uapi/linux/timerfd.h 19770F: include/trace/events/timer* 19771F: kernel/time/itimer.c 19772F: kernel/time/posix-* 19773F: kernel/time/namespace.c 19774 19775POWER MANAGEMENT CORE 19776M: "Rafael J. Wysocki" <rafael@kernel.org> 19777L: linux-pm@vger.kernel.org 19778S: Supported 19779B: https://bugzilla.kernel.org 19780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 19781F: drivers/base/power/ 19782F: drivers/powercap/ 19783F: include/linux/intel_rapl.h 19784F: include/linux/pm.h 19785F: include/linux/pm_* 19786F: include/linux/powercap.h 19787F: kernel/configs/nopm.config 19788 19789POWER SEQUENCING 19790M: Bartosz Golaszewski <brgl@bgdev.pl> 19791L: linux-pm@vger.kernel.org 19792S: Maintained 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 19794F: Documentation/driver-api/pwrseq.rst 19795F: drivers/power/sequencing/ 19796F: include/linux/pwrseq/ 19797 19798POWER STATE COORDINATION INTERFACE (PSCI) 19799M: Mark Rutland <mark.rutland@arm.com> 19800M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19802S: Maintained 19803F: Documentation/devicetree/bindings/arm/psci.yaml 19804F: drivers/firmware/psci/ 19805F: include/linux/psci.h 19806F: include/uapi/linux/psci.h 19807 19808POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 19809M: Sebastian Reichel <sre@kernel.org> 19810L: linux-pm@vger.kernel.org 19811S: Maintained 19812T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19813F: Documentation/ABI/testing/sysfs-class-power 19814F: Documentation/devicetree/bindings/power/supply/ 19815F: drivers/power/supply/ 19816F: include/linux/power/ 19817F: include/linux/power_supply.h 19818F: tools/testing/selftests/power_supply/ 19819 19820POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 19821M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 19822L: linuxppc-dev@lists.ozlabs.org 19823S: Maintained 19824F: drivers/char/powernv-op-panel.c 19825 19826PPP OVER ATM (RFC 2364) 19827M: Mitchell Blank Jr <mitch@sfgoth.com> 19828S: Maintained 19829F: include/uapi/linux/atmppp.h 19830F: net/atm/pppoatm.c 19831 19832PPP OVER ETHERNET 19833M: Michal Ostrowski <mostrows@earthlink.net> 19834S: Maintained 19835F: drivers/net/ppp/pppoe.c 19836F: drivers/net/ppp/pppox.c 19837 19838PPP OVER L2TP 19839M: James Chapman <jchapman@katalix.com> 19840S: Maintained 19841F: include/linux/if_pppol2tp.h 19842F: include/uapi/linux/if_pppol2tp.h 19843F: net/l2tp/l2tp_ppp.c 19844 19845PPP PROTOCOL DRIVERS AND COMPRESSORS 19846L: linux-ppp@vger.kernel.org 19847S: Orphan 19848F: drivers/net/ppp/ppp_* 19849 19850PPS SUPPORT 19851M: Rodolfo Giometti <giometti@enneenne.com> 19852L: linuxpps@ml.enneenne.com (subscribers-only) 19853S: Maintained 19854W: http://wiki.enneenne.com/index.php/LinuxPPS_support 19855F: Documentation/ABI/testing/sysfs-pps 19856F: Documentation/ABI/testing/sysfs-pps-gen 19857F: Documentation/ABI/testing/sysfs-pps-gen-tio 19858F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 19859F: Documentation/driver-api/pps.rst 19860F: drivers/pps/ 19861F: include/linux/pps*.h 19862F: include/uapi/linux/pps.h 19863F: include/uapi/linux/pps_gen.h 19864 19865PRESSURE STALL INFORMATION (PSI) 19866M: Johannes Weiner <hannes@cmpxchg.org> 19867M: Suren Baghdasaryan <surenb@google.com> 19868R: Peter Ziljstra <peterz@infradead.org> 19869S: Maintained 19870F: include/linux/psi* 19871F: kernel/sched/psi.c 19872 19873PROPELLER BUILD 19874M: Rong Xu <xur@google.com> 19875M: Han Shen <shenhan@google.com> 19876S: Supported 19877F: Documentation/dev-tools/propeller.rst 19878F: scripts/Makefile.propeller 19879 19880PRINTK 19881M: Petr Mladek <pmladek@suse.com> 19882R: Steven Rostedt <rostedt@goodmis.org> 19883R: John Ogness <john.ogness@linutronix.de> 19884R: Sergey Senozhatsky <senozhatsky@chromium.org> 19885S: Maintained 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 19887F: include/linux/printk.h 19888F: kernel/printk/ 19889 19890PRINTK INDEXING 19891R: Chris Down <chris@chrisdown.name> 19892S: Maintained 19893F: Documentation/core-api/printk-index.rst 19894F: kernel/printk/index.c 19895K: printk_index 19896 19897PROC FILESYSTEM 19898L: linux-kernel@vger.kernel.org 19899L: linux-fsdevel@vger.kernel.org 19900S: Maintained 19901F: Documentation/filesystems/proc.rst 19902F: fs/proc/ 19903F: include/linux/proc_fs.h 19904F: tools/testing/selftests/proc/ 19905 19906PROC SYSCTL 19907M: Kees Cook <kees@kernel.org> 19908M: Joel Granados <joel.granados@kernel.org> 19909L: linux-kernel@vger.kernel.org 19910L: linux-fsdevel@vger.kernel.org 19911S: Maintained 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 19913F: fs/proc/proc_sysctl.c 19914F: include/linux/sysctl.h 19915F: kernel/sysctl* 19916F: tools/testing/selftests/sysctl/* 19917F: lib/test_sysctl.c 19918F: scripts/check-sysctl-docs 19919 19920PS3 NETWORK SUPPORT 19921M: Geoff Levand <geoff@infradead.org> 19922L: netdev@vger.kernel.org 19923L: linuxppc-dev@lists.ozlabs.org 19924S: Maintained 19925F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 19926 19927PS3 PLATFORM SUPPORT 19928M: Geoff Levand <geoff@infradead.org> 19929L: linuxppc-dev@lists.ozlabs.org 19930S: Maintained 19931F: arch/powerpc/boot/ps3* 19932F: arch/powerpc/include/asm/lv1call.h 19933F: arch/powerpc/include/asm/ps3*.h 19934F: arch/powerpc/platforms/ps3/ 19935F: drivers/*/ps3* 19936F: drivers/ps3/ 19937F: drivers/rtc/rtc-ps3.c 19938F: drivers/usb/host/*ps3.c 19939F: sound/ppc/snd_ps3* 19940 19941PS3VRAM DRIVER 19942M: Jim Paris <jim@jtan.com> 19943M: Geoff Levand <geoff@infradead.org> 19944L: linuxppc-dev@lists.ozlabs.org 19945S: Maintained 19946F: drivers/block/ps3vram.c 19947 19948PSAMPLE PACKET SAMPLING SUPPORT 19949M: Yotam Gigi <yotam.gi@gmail.com> 19950S: Maintained 19951F: include/net/psample.h 19952F: include/uapi/linux/psample.h 19953F: net/psample 19954 19955PSE NETWORK DRIVER 19956M: Oleksij Rempel <o.rempel@pengutronix.de> 19957M: Kory Maincent <kory.maincent@bootlin.com> 19958L: netdev@vger.kernel.org 19959S: Maintained 19960F: Documentation/devicetree/bindings/net/pse-pd/ 19961F: drivers/net/pse-pd/ 19962F: net/ethtool/pse-pd.c 19963 19964PSTORE FILESYSTEM 19965M: Kees Cook <kees@kernel.org> 19966R: Tony Luck <tony.luck@intel.com> 19967R: Guilherme G. Piccoli <gpiccoli@igalia.com> 19968L: linux-hardening@vger.kernel.org 19969S: Supported 19970T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 19971F: Documentation/admin-guide/pstore-blk.rst 19972F: Documentation/admin-guide/ramoops.rst 19973F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 19974F: drivers/acpi/apei/erst.c 19975F: drivers/firmware/efi/efi-pstore.c 19976F: fs/pstore/ 19977F: include/linux/pstore* 19978K: \b(pstore|ramoops) 19979 19980PT5161L HARDWARE MONITOR DRIVER 19981M: Cosmo Chou <cosmo.chou@quantatw.com> 19982L: linux-hwmon@vger.kernel.org 19983S: Maintained 19984F: Documentation/hwmon/pt5161l.rst 19985F: drivers/hwmon/pt5161l.c 19986 19987PTP HARDWARE CLOCK SUPPORT 19988M: Richard Cochran <richardcochran@gmail.com> 19989L: netdev@vger.kernel.org 19990S: Maintained 19991W: http://linuxptp.sourceforge.net/ 19992F: Documentation/ABI/testing/sysfs-ptp 19993F: Documentation/driver-api/ptp.rst 19994F: drivers/net/phy/dp83640* 19995F: drivers/ptp/* 19996F: include/linux/ptp_cl* 19997K: (?:\b|_)ptp(?:\b|_) 19998 19999PTP MOCKUP CLOCK SUPPORT 20000M: Vladimir Oltean <vladimir.oltean@nxp.com> 20001L: netdev@vger.kernel.org 20002S: Maintained 20003F: drivers/ptp/ptp_mock.c 20004F: include/linux/ptp_mock.h 20005 20006PTP VIRTUAL CLOCK SUPPORT 20007M: Yangbo Lu <yangbo.lu@nxp.com> 20008L: netdev@vger.kernel.org 20009S: Maintained 20010F: drivers/ptp/ptp_vclock.c 20011F: net/ethtool/phc_vclocks.c 20012 20013PTP VMCLOCK SUPPORT 20014M: David Woodhouse <dwmw2@infradead.org> 20015L: netdev@vger.kernel.org 20016S: Maintained 20017F: drivers/ptp/ptp_vmclock.c 20018F: include/uapi/linux/vmclock-abi.h 20019 20020PTRACE SUPPORT 20021M: Oleg Nesterov <oleg@redhat.com> 20022S: Maintained 20023F: arch/*/*/ptrace*.c 20024F: arch/*/include/asm/ptrace*.h 20025F: arch/*/ptrace*.c 20026F: include/asm-generic/syscall.h 20027F: include/linux/ptrace.h 20028F: include/linux/regset.h 20029F: include/uapi/linux/ptrace.h 20030F: kernel/ptrace.c 20031 20032PULSE8-CEC DRIVER 20033M: Hans Verkuil <hverkuil@xs4all.nl> 20034L: linux-media@vger.kernel.org 20035S: Maintained 20036T: git git://linuxtv.org/media.git 20037F: drivers/media/cec/usb/pulse8/ 20038 20039PURELIFI PLFXLC DRIVER 20040M: Srinivasan Raju <srini.raju@purelifi.com> 20041L: linux-wireless@vger.kernel.org 20042S: Supported 20043F: drivers/net/wireless/purelifi/ 20044 20045PVRUSB2 VIDEO4LINUX DRIVER 20046M: Mike Isely <isely@pobox.com> 20047L: pvrusb2@isely.net (subscribers-only) 20048L: linux-media@vger.kernel.org 20049S: Maintained 20050W: http://www.isely.net/pvrusb2/ 20051T: git git://linuxtv.org/media.git 20052F: Documentation/driver-api/media/drivers/pvrusb2* 20053F: drivers/media/usb/pvrusb2/ 20054 20055PWC WEBCAM DRIVER 20056M: Hans Verkuil <hverkuil@xs4all.nl> 20057L: linux-media@vger.kernel.org 20058S: Odd Fixes 20059T: git git://linuxtv.org/media.git 20060F: drivers/media/usb/pwc/* 20061F: include/trace/events/pwc.h 20062 20063PWM IR Transmitter 20064M: Sean Young <sean@mess.org> 20065L: linux-media@vger.kernel.org 20066S: Maintained 20067F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20068F: drivers/media/rc/pwm-ir-tx.c 20069 20070PWM SUBSYSTEM 20071M: Uwe Kleine-König <ukleinek@kernel.org> 20072L: linux-pwm@vger.kernel.org 20073S: Maintained 20074Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20075T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20076F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20077F: Documentation/devicetree/bindings/pwm/ 20078F: Documentation/driver-api/pwm.rst 20079F: drivers/gpio/gpio-mvebu.c 20080F: drivers/pwm/ 20081F: drivers/video/backlight/pwm_bl.c 20082F: include/dt-bindings/pwm/ 20083F: include/linux/pwm.h 20084F: include/linux/pwm_backlight.h 20085K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20086 20087PXA GPIO DRIVER 20088M: Robert Jarzmik <robert.jarzmik@free.fr> 20089L: linux-gpio@vger.kernel.org 20090S: Maintained 20091F: drivers/gpio/gpio-pxa.c 20092 20093PXA MMCI DRIVER 20094S: Orphan 20095 20096PXA RTC DRIVER 20097M: Robert Jarzmik <robert.jarzmik@free.fr> 20098L: linux-rtc@vger.kernel.org 20099S: Maintained 20100 20101PXA2xx/PXA3xx SUPPORT 20102M: Daniel Mack <daniel@zonque.org> 20103M: Haojian Zhuang <haojian.zhuang@gmail.com> 20104M: Robert Jarzmik <robert.jarzmik@free.fr> 20105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20106S: Maintained 20107T: git git://github.com/hzhuang1/linux.git 20108T: git git://github.com/rjarzmik/linux.git 20109F: arch/arm/boot/dts/intel/pxa/ 20110F: arch/arm/mach-pxa/ 20111F: drivers/dma/pxa* 20112F: drivers/pcmcia/pxa2xx* 20113F: drivers/pinctrl/pxa/ 20114F: drivers/spi/spi-pxa2xx* 20115F: drivers/usb/gadget/udc/pxa2* 20116F: include/sound/pxa2xx-lib.h 20117F: sound/arm/pxa* 20118F: sound/soc/pxa/ 20119 20120QAT DRIVER 20121M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20122L: qat-linux@intel.com 20123S: Supported 20124F: drivers/crypto/intel/qat/ 20125 20126QCOM AUDIO (ASoC) DRIVERS 20127M: Srinivas Kandagatla <srini@kernel.org> 20128L: linux-sound@vger.kernel.org 20129L: linux-arm-msm@vger.kernel.org 20130S: Supported 20131F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20132F: Documentation/devicetree/bindings/sound/qcom,* 20133F: drivers/soc/qcom/apr.c 20134F: include/dt-bindings/sound/qcom,wcd9335.h 20135F: include/dt-bindings/sound/qcom,wcd934x.h 20136F: sound/soc/codecs/lpass-rx-macro.* 20137F: sound/soc/codecs/lpass-tx-macro.* 20138F: sound/soc/codecs/lpass-va-macro.c 20139F: sound/soc/codecs/lpass-wsa-macro.* 20140F: sound/soc/codecs/msm8916-wcd-analog.c 20141F: sound/soc/codecs/msm8916-wcd-digital.c 20142F: sound/soc/codecs/wcd-clsh-v2.* 20143F: sound/soc/codecs/wcd-mbhc-v2.* 20144F: sound/soc/codecs/wcd9335.* 20145F: sound/soc/codecs/wcd934x.c 20146F: sound/soc/codecs/wsa881x.c 20147F: sound/soc/codecs/wsa883x.c 20148F: sound/soc/codecs/wsa884x.c 20149F: sound/soc/qcom/ 20150 20151QCOM EMBEDDED USB DEBUGGER (EUD) 20152M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20153L: linux-arm-msm@vger.kernel.org 20154S: Maintained 20155F: Documentation/ABI/testing/sysfs-driver-eud 20156F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20157F: drivers/usb/misc/qcom_eud.c 20158 20159QCOM IPA DRIVER 20160M: Alex Elder <elder@kernel.org> 20161L: netdev@vger.kernel.org 20162S: Maintained 20163F: drivers/net/ipa/ 20164 20165QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20166M: Gabriel Somlo <somlo@cmu.edu> 20167M: "Michael S. Tsirkin" <mst@redhat.com> 20168L: qemu-devel@nongnu.org 20169S: Maintained 20170F: drivers/firmware/qemu_fw_cfg.c 20171F: include/uapi/linux/qemu_fw_cfg.h 20172 20173QIB DRIVER 20174M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20175L: linux-rdma@vger.kernel.org 20176S: Supported 20177F: drivers/infiniband/hw/qib/ 20178 20179QLOGIC QL41xxx FCOE DRIVER 20180M: Saurav Kashyap <skashyap@marvell.com> 20181M: Javed Hasan <jhasan@marvell.com> 20182M: GR-QLogic-Storage-Upstream@marvell.com 20183L: linux-scsi@vger.kernel.org 20184S: Supported 20185F: drivers/scsi/qedf/ 20186 20187QLOGIC QL41xxx ISCSI DRIVER 20188M: Nilesh Javali <njavali@marvell.com> 20189M: Manish Rangankar <mrangankar@marvell.com> 20190M: GR-QLogic-Storage-Upstream@marvell.com 20191L: linux-scsi@vger.kernel.org 20192S: Supported 20193F: drivers/scsi/qedi/ 20194 20195QLOGIC QL4xxx ETHERNET DRIVER 20196M: Manish Chopra <manishc@marvell.com> 20197L: netdev@vger.kernel.org 20198S: Maintained 20199F: drivers/net/ethernet/qlogic/qed/ 20200F: drivers/net/ethernet/qlogic/qede/ 20201F: include/linux/qed/ 20202 20203QLOGIC QL4xxx RDMA DRIVER 20204M: Michal Kalderon <mkalderon@marvell.com> 20205L: linux-rdma@vger.kernel.org 20206S: Supported 20207F: drivers/infiniband/hw/qedr/ 20208F: include/uapi/rdma/qedr-abi.h 20209 20210QLOGIC QLA1280 SCSI DRIVER 20211M: Michael Reed <mdr@sgi.com> 20212L: linux-scsi@vger.kernel.org 20213S: Maintained 20214F: drivers/scsi/qla1280.[ch] 20215 20216QLOGIC QLA2XXX FC-SCSI DRIVER 20217M: Nilesh Javali <njavali@marvell.com> 20218M: GR-QLogic-Storage-Upstream@marvell.com 20219L: linux-scsi@vger.kernel.org 20220S: Supported 20221F: drivers/scsi/qla2xxx/ 20222 20223QLOGIC QLA3XXX NETWORK DRIVER 20224M: GR-Linux-NIC-Dev@marvell.com 20225L: netdev@vger.kernel.org 20226S: Maintained 20227F: drivers/net/ethernet/qlogic/qla3xxx.* 20228 20229QLOGIC QLA4XXX iSCSI DRIVER 20230M: Nilesh Javali <njavali@marvell.com> 20231M: Manish Rangankar <mrangankar@marvell.com> 20232M: GR-QLogic-Storage-Upstream@marvell.com 20233L: linux-scsi@vger.kernel.org 20234S: Supported 20235F: drivers/scsi/qla4xxx/ 20236 20237QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20238M: Shahed Shaikh <shshaikh@marvell.com> 20239M: Manish Chopra <manishc@marvell.com> 20240M: GR-Linux-NIC-Dev@marvell.com 20241L: netdev@vger.kernel.org 20242S: Maintained 20243F: drivers/net/ethernet/qlogic/qlcnic/ 20244 20245QM1D1B0004 MEDIA DRIVER 20246M: Akihiro Tsukada <tskd08@gmail.com> 20247L: linux-media@vger.kernel.org 20248S: Odd Fixes 20249F: drivers/media/tuners/qm1d1b0004* 20250 20251QM1D1C0042 MEDIA DRIVER 20252M: Akihiro Tsukada <tskd08@gmail.com> 20253L: linux-media@vger.kernel.org 20254S: Odd Fixes 20255F: drivers/media/tuners/qm1d1c0042* 20256 20257QNAP MCU DRIVER 20258M: Heiko Stuebner <heiko@sntech.de> 20259S: Maintained 20260F: drivers/hwmon/qnap-mcu-hwmon.c 20261F: drivers/input/misc/qnap-mcu-input.c 20262F: drivers/leds/leds-qnap-mcu.c 20263F: drivers/mfd/qnap-mcu.c 20264F: include/linux/mfd/qnap-mcu.h 20265 20266QNX4 FILESYSTEM 20267M: Anders Larsen <al@alarsen.net> 20268S: Maintained 20269W: http://www.alarsen.net/linux/qnx4fs/ 20270F: fs/qnx4/ 20271F: include/uapi/linux/qnx4_fs.h 20272F: include/uapi/linux/qnxtypes.h 20273 20274QNX6 FILESYSTEM 20275S: Orphan 20276F: Documentation/filesystems/qnx6.rst 20277F: fs/qnx6/ 20278F: include/linux/qnx6_fs.h 20279 20280QORIQ DPAA2 FSL-MC BUS DRIVER 20281M: Ioana Ciornei <ioana.ciornei@nxp.com> 20282L: linuxppc-dev@lists.ozlabs.org 20283L: linux-kernel@vger.kernel.org 20284S: Maintained 20285F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20286F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20288F: drivers/bus/fsl-mc/ 20289F: include/uapi/linux/fsl_mc.h 20290 20291QT1010 MEDIA DRIVER 20292L: linux-media@vger.kernel.org 20293S: Orphan 20294W: https://linuxtv.org 20295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20296F: drivers/media/tuners/qt1010* 20297 20298QUALCOMM ATH12K WIRELESS DRIVER 20299M: Jeff Johnson <jjohnson@kernel.org> 20300L: linux-wireless@vger.kernel.org 20301L: ath12k@lists.infradead.org 20302S: Supported 20303W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20304T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20305F: drivers/net/wireless/ath/ath12k/ 20306N: ath12k 20307 20308QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20309M: Jeff Johnson <jjohnson@kernel.org> 20310L: linux-wireless@vger.kernel.org 20311L: ath10k@lists.infradead.org 20312S: Supported 20313W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20314T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20315F: drivers/net/wireless/ath/ath10k/ 20316N: ath10k 20317 20318QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20319M: Jeff Johnson <jjohnson@kernel.org> 20320L: linux-wireless@vger.kernel.org 20321L: ath11k@lists.infradead.org 20322S: Supported 20323W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20324B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20325T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20326F: drivers/net/wireless/ath/ath11k/ 20327N: ath11k 20328 20329QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20330M: Toke Høiland-Jørgensen <toke@toke.dk> 20331L: linux-wireless@vger.kernel.org 20332S: Maintained 20333W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20334T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20335F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20336F: drivers/net/wireless/ath/ath9k/ 20337 20338QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20339M: Stefan Wahren <wahrenst@gmx.net> 20340L: netdev@vger.kernel.org 20341S: Maintained 20342F: Documentation/devicetree/bindings/net/qca,qca7000.txt 20343F: drivers/net/ethernet/qualcomm/qca* 20344 20345QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20346M: Stephan Gerhold <stephan@gerhold.net> 20347L: netdev@vger.kernel.org 20348L: linux-arm-msm@vger.kernel.org 20349S: Maintained 20350F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20351F: drivers/net/wwan/qcom_bam_dmux.c 20352 20353QUALCOMM CAMERA SUBSYSTEM DRIVER 20354M: Robert Foss <rfoss@kernel.org> 20355M: Todor Tomov <todor.too@gmail.com> 20356M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20357L: linux-media@vger.kernel.org 20358S: Maintained 20359F: Documentation/admin-guide/media/qcom_camss.rst 20360F: Documentation/devicetree/bindings/media/qcom,*camss* 20361F: drivers/media/platform/qcom/camss/ 20362 20363QUALCOMM CLOCK DRIVERS 20364M: Bjorn Andersson <andersson@kernel.org> 20365L: linux-arm-msm@vger.kernel.org 20366S: Supported 20367T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20368F: Documentation/devicetree/bindings/clock/qcom,* 20369F: drivers/clk/qcom/ 20370F: include/dt-bindings/clock/qcom,* 20371 20372QUALCOMM CLOUD AI (QAIC) DRIVER 20373M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20374R: Carl Vanderlip <quic_carlv@quicinc.com> 20375L: linux-arm-msm@vger.kernel.org 20376L: dri-devel@lists.freedesktop.org 20377S: Supported 20378T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20379F: Documentation/accel/qaic/ 20380F: drivers/accel/qaic/ 20381F: include/uapi/drm/qaic_accel.h 20382 20383QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20384M: Bjorn Andersson <andersson@kernel.org> 20385M: Konrad Dybcio <konradybcio@kernel.org> 20386L: linux-pm@vger.kernel.org 20387L: linux-arm-msm@vger.kernel.org 20388S: Maintained 20389F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20390F: drivers/pmdomain/qcom/cpr.c 20391 20392QUALCOMM CPUCP MAILBOX DRIVER 20393M: Sibi Sankar <quic_sibis@quicinc.com> 20394L: linux-arm-msm@vger.kernel.org 20395S: Supported 20396F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20397F: drivers/mailbox/qcom-cpucp-mbox.c 20398 20399QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20400M: Ilia Lin <ilia.lin@kernel.org> 20401L: linux-pm@vger.kernel.org 20402S: Maintained 20403F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20404F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20405F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20406 20407QUALCOMM CRYPTO DRIVERS 20408M: Thara Gopinath <thara.gopinath@gmail.com> 20409L: linux-crypto@vger.kernel.org 20410L: linux-arm-msm@vger.kernel.org 20411S: Maintained 20412F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20413F: drivers/crypto/qce/ 20414 20415QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20416M: Timur Tabi <timur@kernel.org> 20417L: netdev@vger.kernel.org 20418S: Maintained 20419F: drivers/net/ethernet/qualcomm/emac/ 20420 20421QUALCOMM ETHQOS ETHERNET DRIVER 20422M: Vinod Koul <vkoul@kernel.org> 20423L: netdev@vger.kernel.org 20424L: linux-arm-msm@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20427F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20428 20429QUALCOMM FASTRPC DRIVER 20430M: Srinivas Kandagatla <srini@kernel.org> 20431M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20432L: linux-arm-msm@vger.kernel.org 20433L: dri-devel@lists.freedesktop.org 20434S: Maintained 20435F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20436F: drivers/misc/fastrpc.c 20437F: include/uapi/misc/fastrpc.h 20438 20439QUALCOMM HEXAGON ARCHITECTURE 20440M: Brian Cain <brian.cain@oss.qualcomm.com> 20441L: linux-hexagon@vger.kernel.org 20442S: Supported 20443T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20444F: arch/hexagon/ 20445 20446QUALCOMM HIDMA DRIVER 20447M: Sinan Kaya <okaya@kernel.org> 20448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20449L: linux-arm-msm@vger.kernel.org 20450L: dmaengine@vger.kernel.org 20451S: Supported 20452F: drivers/dma/qcom/hidma* 20453 20454QUALCOMM I2C QCOM GENI DRIVER 20455M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20456M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20457L: linux-i2c@vger.kernel.org 20458L: linux-arm-msm@vger.kernel.org 20459S: Maintained 20460F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20461F: drivers/i2c/busses/i2c-qcom-geni.c 20462 20463QUALCOMM I2C CCI DRIVER 20464M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20465M: Robert Foss <rfoss@kernel.org> 20466L: linux-i2c@vger.kernel.org 20467L: linux-arm-msm@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20470F: drivers/i2c/busses/i2c-qcom-cci.c 20471 20472QUALCOMM INTERCONNECT BWMON DRIVER 20473M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20474L: linux-arm-msm@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20477F: drivers/soc/qcom/icc-bwmon.c 20478F: drivers/soc/qcom/trace_icc-bwmon.h 20479 20480QUALCOMM IOMMU 20481M: Rob Clark <robin.clark@oss.qualcomm.com> 20482L: iommu@lists.linux.dev 20483L: linux-arm-msm@vger.kernel.org 20484S: Maintained 20485F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20486F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20487F: drivers/iommu/msm_iommu* 20488 20489QUALCOMM IPC ROUTER (QRTR) DRIVER 20490M: Manivannan Sadhasivam <mani@kernel.org> 20491L: linux-arm-msm@vger.kernel.org 20492S: Maintained 20493F: include/trace/events/qrtr.h 20494F: include/uapi/linux/qrtr.h 20495F: net/qrtr/ 20496 20497QUALCOMM IPCC MAILBOX DRIVER 20498M: Manivannan Sadhasivam <mani@kernel.org> 20499L: linux-arm-msm@vger.kernel.org 20500S: Supported 20501F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20502F: drivers/mailbox/qcom-ipcc.c 20503F: include/dt-bindings/mailbox/qcom-ipcc.h 20504 20505QUALCOMM IPQ4019 USB PHY DRIVER 20506M: Robert Marko <robert.marko@sartura.hr> 20507M: Luka Perkov <luka.perkov@sartura.hr> 20508L: linux-arm-msm@vger.kernel.org 20509S: Maintained 20510F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20511F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20512 20513QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20514M: Robert Marko <robert.marko@sartura.hr> 20515M: Luka Perkov <luka.perkov@sartura.hr> 20516L: linux-arm-msm@vger.kernel.org 20517S: Maintained 20518F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20519F: drivers/regulator/vqmmc-ipq4019-regulator.c 20520 20521QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20522M: Vikash Garodia <quic_vgarodia@quicinc.com> 20523M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20524R: Abhinav Kumar <abhinav.kumar@linux.dev> 20525R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20526L: linux-media@vger.kernel.org 20527L: linux-arm-msm@vger.kernel.org 20528S: Maintained 20529F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20530F: drivers/media/platform/qcom/iris/ 20531 20532QUALCOMM NAND CONTROLLER DRIVER 20533M: Manivannan Sadhasivam <mani@kernel.org> 20534L: linux-mtd@lists.infradead.org 20535L: linux-arm-msm@vger.kernel.org 20536S: Maintained 20537F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20538F: drivers/mtd/nand/raw/qcom_nandc.c 20539 20540QUALCOMM QSEECOM DRIVER 20541M: Maximilian Luz <luzmaximilian@gmail.com> 20542L: linux-arm-msm@vger.kernel.org 20543S: Maintained 20544F: drivers/firmware/qcom/qcom_qseecom.c 20545 20546QUALCOMM QSEECOM UEFISECAPP DRIVER 20547M: Maximilian Luz <luzmaximilian@gmail.com> 20548L: linux-arm-msm@vger.kernel.org 20549S: Maintained 20550F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20551 20552QUALCOMM RMNET DRIVER 20553M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20554M: Sean Tranchetti <quic_stranche@quicinc.com> 20555L: netdev@vger.kernel.org 20556S: Maintained 20557F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20558F: drivers/net/ethernet/qualcomm/rmnet/ 20559F: include/linux/if_rmnet.h 20560 20561QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20562M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20563L: linux-arm-msm@vger.kernel.org 20564S: Maintained 20565F: drivers/firmware/qcom/qcom_tzmem.c 20566F: drivers/firmware/qcom/qcom_tzmem.h 20567F: include/linux/firmware/qcom/qcom_tzmem.h 20568 20569QUALCOMM TSENS THERMAL DRIVER 20570M: Amit Kucheria <amitk@kernel.org> 20571M: Thara Gopinath <thara.gopinath@gmail.com> 20572L: linux-pm@vger.kernel.org 20573L: linux-arm-msm@vger.kernel.org 20574S: Maintained 20575F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20576F: drivers/thermal/qcom/ 20577 20578QUALCOMM TYPEC PORT MANAGER DRIVER 20579M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20580L: linux-arm-msm@vger.kernel.org 20581L: linux-usb@vger.kernel.org 20582S: Maintained 20583F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20584F: drivers/usb/typec/tcpm/qcom/ 20585 20586QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20587M: Vikash Garodia <quic_vgarodia@quicinc.com> 20588M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20589R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20590L: linux-media@vger.kernel.org 20591L: linux-arm-msm@vger.kernel.org 20592S: Maintained 20593T: git git://linuxtv.org/media.git 20594F: Documentation/devicetree/bindings/media/*venus* 20595F: drivers/media/platform/qcom/venus/ 20596 20597QUALCOMM WCN36XX WIRELESS DRIVER 20598M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20599L: wcn36xx@lists.infradead.org 20600S: Supported 20601W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20602F: drivers/net/wireless/ath/wcn36xx/ 20603 20604QUANTENNA QTNFMAC WIRELESS DRIVER 20605M: Igor Mitsyanko <imitsyanko@quantenna.com> 20606R: Sergey Matyukevich <geomatsi@gmail.com> 20607L: linux-wireless@vger.kernel.org 20608S: Maintained 20609F: drivers/net/wireless/quantenna/ 20610 20611RADEON and AMDGPU DRM DRIVERS 20612M: Alex Deucher <alexander.deucher@amd.com> 20613M: Christian König <christian.koenig@amd.com> 20614L: amd-gfx@lists.freedesktop.org 20615S: Supported 20616B: https://gitlab.freedesktop.org/drm/amd/-/issues 20617C: irc://irc.oftc.net/radeon 20618T: git https://gitlab.freedesktop.org/agd5f/linux.git 20619F: Documentation/gpu/amdgpu/ 20620F: drivers/gpu/drm/amd/ 20621F: drivers/gpu/drm/ci/xfails/amd* 20622F: drivers/gpu/drm/radeon/ 20623F: include/uapi/drm/amdgpu_drm.h 20624F: include/uapi/drm/radeon_drm.h 20625 20626RADEON FRAMEBUFFER DISPLAY DRIVER 20627M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20628L: linux-fbdev@vger.kernel.org 20629S: Maintained 20630F: drivers/video/fbdev/aty/radeon* 20631F: include/uapi/linux/radeonfb.h 20632 20633RADIOSHARK RADIO DRIVER 20634M: Hans Verkuil <hverkuil@xs4all.nl> 20635L: linux-media@vger.kernel.org 20636S: Maintained 20637T: git git://linuxtv.org/media.git 20638F: drivers/media/radio/radio-shark.c 20639 20640RADIOSHARK2 RADIO DRIVER 20641M: Hans Verkuil <hverkuil@xs4all.nl> 20642L: linux-media@vger.kernel.org 20643S: Maintained 20644T: git git://linuxtv.org/media.git 20645F: drivers/media/radio/radio-shark2.c 20646F: drivers/media/radio/radio-tea5777.c 20647 20648RADOS BLOCK DEVICE (RBD) 20649M: Ilya Dryomov <idryomov@gmail.com> 20650R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20651L: ceph-devel@vger.kernel.org 20652S: Supported 20653W: http://ceph.com/ 20654T: git https://github.com/ceph/ceph-client.git 20655F: Documentation/ABI/testing/sysfs-bus-rbd 20656F: drivers/block/rbd.c 20657F: drivers/block/rbd_types.h 20658 20659RAGE128 FRAMEBUFFER DISPLAY DRIVER 20660L: linux-fbdev@vger.kernel.org 20661S: Orphan 20662F: drivers/video/fbdev/aty/aty128fb.c 20663 20664RAINSHADOW-CEC DRIVER 20665M: Hans Verkuil <hverkuil@xs4all.nl> 20666L: linux-media@vger.kernel.org 20667S: Maintained 20668T: git git://linuxtv.org/media.git 20669F: drivers/media/cec/usb/rainshadow/ 20670 20671RALINK MIPS ARCHITECTURE 20672M: John Crispin <john@phrozen.org> 20673M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20674L: linux-mips@vger.kernel.org 20675S: Maintained 20676F: arch/mips/ralink 20677 20678RALINK MT7621 MIPS ARCHITECTURE 20679M: Chester A. Unal <chester.a.unal@arinc9.com> 20680M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20681L: linux-mips@vger.kernel.org 20682S: Maintained 20683F: arch/mips/boot/dts/ralink/mt7621* 20684 20685RALINK RT2X00 WIRELESS LAN DRIVER 20686M: Stanislaw Gruszka <stf_xl@wp.pl> 20687L: linux-wireless@vger.kernel.org 20688S: Maintained 20689F: drivers/net/wireless/ralink/ 20690 20691RAMDISK RAM BLOCK DEVICE DRIVER 20692M: Jens Axboe <axboe@kernel.dk> 20693S: Maintained 20694F: Documentation/admin-guide/blockdev/ramdisk.rst 20695F: drivers/block/brd.c 20696 20697RANCHU VIRTUAL BOARD FOR MIPS 20698M: Miodrag Dinic <miodrag.dinic@mips.com> 20699L: linux-mips@vger.kernel.org 20700S: Supported 20701F: arch/mips/configs/generic/board-ranchu.config 20702F: arch/mips/generic/board-ranchu.c 20703 20704RANDOM NUMBER DRIVER 20705M: "Theodore Ts'o" <tytso@mit.edu> 20706M: Jason A. Donenfeld <Jason@zx2c4.com> 20707S: Maintained 20708T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 20709F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 20710F: drivers/char/random.c 20711F: include/linux/random.h 20712F: include/uapi/linux/random.h 20713F: drivers/virt/vmgenid.c 20714N: ^.*/vdso/[^/]*getrandom[^/]+$ 20715 20716RAPIDIO SUBSYSTEM 20717M: Matt Porter <mporter@kernel.crashing.org> 20718M: Alexandre Bounine <alex.bou9@gmail.com> 20719S: Maintained 20720F: drivers/rapidio/ 20721 20722RAS INFRASTRUCTURE 20723M: Tony Luck <tony.luck@intel.com> 20724M: Borislav Petkov <bp@alien8.de> 20725L: linux-edac@vger.kernel.org 20726S: Maintained 20727F: Documentation/admin-guide/RAS 20728F: drivers/ras/ 20729F: include/linux/ras.h 20730F: include/ras/ras_event.h 20731 20732RAS FRU MEMORY POISON MANAGER (FMPM) 20733M: Yazen Ghannam <Yazen.Ghannam@amd.com> 20734L: linux-edac@vger.kernel.org 20735S: Maintained 20736F: drivers/ras/amd/fmpm.c 20737 20738RASPBERRY PI PISP BACK END 20739M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 20740R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20741L: linux-media@vger.kernel.org 20742S: Maintained 20743F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 20744F: drivers/media/platform/raspberrypi/pisp_be/ 20745F: include/uapi/linux/media/raspberrypi/ 20746 20747RASPBERRY PI PISP CAMERA FRONT END 20748M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 20749M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20750S: Maintained 20751F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 20752F: drivers/media/platform/raspberrypi/rp1-cfe/ 20753 20754RC-CORE / LIRC FRAMEWORK 20755M: Sean Young <sean@mess.org> 20756L: linux-media@vger.kernel.org 20757S: Maintained 20758W: http://linuxtv.org 20759T: git git://linuxtv.org/media.git 20760F: Documentation/driver-api/media/rc-core.rst 20761F: Documentation/userspace-api/media/rc/ 20762F: drivers/media/rc/ 20763F: include/media/rc-core.h 20764F: include/media/rc-map.h 20765F: include/uapi/linux/lirc.h 20766 20767RCMM REMOTE CONTROLS DECODER 20768M: Patrick Lerda <patrick9876@free.fr> 20769S: Maintained 20770F: drivers/media/rc/ir-rcmm-decoder.c 20771 20772RCUTORTURE TEST FRAMEWORK 20773M: "Paul E. McKenney" <paulmck@kernel.org> 20774M: Josh Triplett <josh@joshtriplett.org> 20775R: Steven Rostedt <rostedt@goodmis.org> 20776R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20777R: Lai Jiangshan <jiangshanlai@gmail.com> 20778L: rcu@vger.kernel.org 20779S: Supported 20780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20781F: tools/testing/selftests/rcutorture 20782 20783RDACM20 Camera Sensor 20784M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20785M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20786M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20787M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20791F: drivers/media/i2c/max9271.c 20792F: drivers/media/i2c/max9271.h 20793F: drivers/media/i2c/rdacm20.c 20794 20795RDACM21 Camera Sensor 20796M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20797M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20798M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20799M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20800L: linux-media@vger.kernel.org 20801S: Maintained 20802F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20803F: drivers/media/i2c/max9271.c 20804F: drivers/media/i2c/max9271.h 20805F: drivers/media/i2c/rdacm21.c 20806 20807RDC R-321X SoC 20808M: Florian Fainelli <florian@openwrt.org> 20809S: Maintained 20810 20811RDC R6040 FAST ETHERNET DRIVER 20812M: Florian Fainelli <f.fainelli@gmail.com> 20813L: netdev@vger.kernel.org 20814S: Maintained 20815F: drivers/net/ethernet/rdc/r6040.c 20816 20817RDMAVT - RDMA verbs software 20818M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20819L: linux-rdma@vger.kernel.org 20820S: Supported 20821F: drivers/infiniband/sw/rdmavt 20822 20823RDS - RELIABLE DATAGRAM SOCKETS 20824M: Allison Henderson <allison.henderson@oracle.com> 20825L: netdev@vger.kernel.org 20826L: linux-rdma@vger.kernel.org 20827L: rds-devel@oss.oracle.com (moderated for non-subscribers) 20828S: Supported 20829W: https://oss.oracle.com/projects/rds/ 20830F: Documentation/networking/rds.rst 20831F: net/rds/ 20832F: tools/testing/selftests/net/rds/ 20833 20834RDT - RESOURCE ALLOCATION 20835M: Tony Luck <tony.luck@intel.com> 20836M: Reinette Chatre <reinette.chatre@intel.com> 20837R: Dave Martin <Dave.Martin@arm.com> 20838R: James Morse <james.morse@arm.com> 20839L: linux-kernel@vger.kernel.org 20840S: Supported 20841F: Documentation/filesystems/resctrl.rst 20842F: arch/x86/include/asm/resctrl.h 20843F: arch/x86/kernel/cpu/resctrl/ 20844F: fs/resctrl/ 20845F: include/linux/resctrl*.h 20846F: tools/testing/selftests/resctrl/ 20847 20848READ-COPY UPDATE (RCU) 20849M: "Paul E. McKenney" <paulmck@kernel.org> 20850M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 20851M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 20852M: Joel Fernandes <joelagnelf@nvidia.com> 20853M: Josh Triplett <josh@joshtriplett.org> 20854M: Boqun Feng <boqun.feng@gmail.com> 20855M: Uladzislau Rezki <urezki@gmail.com> 20856R: Steven Rostedt <rostedt@goodmis.org> 20857R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20858R: Lai Jiangshan <jiangshanlai@gmail.com> 20859R: Zqiang <qiang.zhang@linux.dev> 20860L: rcu@vger.kernel.org 20861S: Supported 20862W: http://www.rdrop.com/users/paulmck/RCU/ 20863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20864F: Documentation/RCU/ 20865F: include/linux/rcu* 20866F: kernel/rcu/ 20867F: rust/kernel/sync/rcu.rs 20868X: Documentation/RCU/torture.rst 20869X: include/linux/srcu*.h 20870X: kernel/rcu/srcu*.c 20871 20872REAL TIME CLOCK (RTC) SUBSYSTEM 20873M: Alexandre Belloni <alexandre.belloni@bootlin.com> 20874L: linux-rtc@vger.kernel.org 20875S: Maintained 20876Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 20877T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 20878F: Documentation/admin-guide/rtc.rst 20879F: Documentation/devicetree/bindings/rtc/ 20880F: drivers/rtc/ 20881F: include/linux/rtc.h 20882F: include/linux/rtc/ 20883F: include/uapi/linux/rtc.h 20884F: tools/testing/selftests/rtc/ 20885 20886Real-time Linux Analysis (RTLA) tools 20887M: Steven Rostedt <rostedt@goodmis.org> 20888L: linux-trace-kernel@vger.kernel.org 20889S: Maintained 20890F: Documentation/tools/rtla/ 20891F: tools/tracing/rtla/ 20892 20893Real-time Linux (PREEMPT_RT) 20894M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 20895M: Clark Williams <clrkwllms@kernel.org> 20896M: Steven Rostedt <rostedt@goodmis.org> 20897L: linux-rt-devel@lists.linux.dev 20898S: Supported 20899K: PREEMPT_RT 20900 20901REALTEK AUDIO CODECS 20902M: Oder Chiou <oder_chiou@realtek.com> 20903S: Maintained 20904F: include/sound/rt*.h 20905F: sound/soc/codecs/rt* 20906 20907REALTEK OTTO WATCHDOG 20908M: Sander Vanheule <sander@svanheule.net> 20909L: linux-watchdog@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 20912F: drivers/watchdog/realtek_otto_wdt.c 20913 20914REALTEK RTL83xx SMI DSA ROUTER CHIPS 20915M: Linus Walleij <linus.walleij@linaro.org> 20916M: Alvin Šipraga <alsi@bang-olufsen.dk> 20917S: Maintained 20918F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 20919F: drivers/net/dsa/realtek/* 20920 20921REALTEK SPI-NAND 20922M: Chris Packham <chris.packham@alliedtelesis.co.nz> 20923S: Maintained 20924F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 20925F: drivers/spi/spi-realtek-rtl-snand.c 20926 20927REALTEK WIRELESS DRIVER (rtlwifi family) 20928M: Ping-Ke Shih <pkshih@realtek.com> 20929L: linux-wireless@vger.kernel.org 20930S: Maintained 20931T: git https://github.com/pkshih/rtw.git 20932F: drivers/net/wireless/realtek/rtlwifi/ 20933 20934REALTEK WIRELESS DRIVER (rtw88) 20935M: Ping-Ke Shih <pkshih@realtek.com> 20936L: linux-wireless@vger.kernel.org 20937S: Maintained 20938T: git https://github.com/pkshih/rtw.git 20939F: drivers/net/wireless/realtek/rtw88/ 20940 20941REALTEK WIRELESS DRIVER (rtw89) 20942M: Ping-Ke Shih <pkshih@realtek.com> 20943L: linux-wireless@vger.kernel.org 20944S: Maintained 20945T: git https://github.com/pkshih/rtw.git 20946F: drivers/net/wireless/realtek/rtw89/ 20947 20948REDPINE WIRELESS DRIVER 20949L: linux-wireless@vger.kernel.org 20950S: Orphan 20951F: drivers/net/wireless/rsi/ 20952 20953REGISTER MAP ABSTRACTION 20954M: Mark Brown <broonie@kernel.org> 20955L: linux-kernel@vger.kernel.org 20956S: Supported 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 20958F: Documentation/devicetree/bindings/regmap/ 20959F: drivers/base/regmap/ 20960F: include/linux/regmap.h 20961 20962REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 20963M: Bjorn Andersson <andersson@kernel.org> 20964M: Mathieu Poirier <mathieu.poirier@linaro.org> 20965L: linux-remoteproc@vger.kernel.org 20966S: Maintained 20967T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 20968F: Documentation/ABI/testing/sysfs-class-remoteproc 20969F: Documentation/devicetree/bindings/remoteproc/ 20970F: Documentation/staging/remoteproc.rst 20971F: drivers/remoteproc/ 20972F: include/linux/remoteproc.h 20973F: include/linux/remoteproc/ 20974 20975REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 20976M: Bjorn Andersson <andersson@kernel.org> 20977M: Mathieu Poirier <mathieu.poirier@linaro.org> 20978L: linux-remoteproc@vger.kernel.org 20979S: Maintained 20980T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 20981F: Documentation/ABI/testing/sysfs-bus-rpmsg 20982F: Documentation/staging/rpmsg.rst 20983F: drivers/rpmsg/ 20984F: include/linux/rpmsg.h 20985F: include/linux/rpmsg/ 20986F: include/uapi/linux/rpmsg.h 20987F: samples/rpmsg/ 20988 20989REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 20990M: Stephan Gerhold <stephan@gerhold.net> 20991L: netdev@vger.kernel.org 20992L: linux-remoteproc@vger.kernel.org 20993S: Maintained 20994F: drivers/net/wwan/rpmsg_wwan_ctrl.c 20995 20996RENESAS CLOCK DRIVERS 20997M: Geert Uytterhoeven <geert+renesas@glider.be> 20998L: linux-renesas-soc@vger.kernel.org 20999S: Supported 21000T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21001F: Documentation/devicetree/bindings/clock/renesas,* 21002F: drivers/clk/renesas/ 21003 21004RENESAS EMEV2 I2C DRIVER 21005M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21006L: linux-renesas-soc@vger.kernel.org 21007S: Supported 21008F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21009F: drivers/i2c/busses/i2c-emev2.c 21010 21011RENESAS ETHERNET AVB DRIVER 21012M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21013R: Paul Barker <paul@pbarker.dev> 21014L: netdev@vger.kernel.org 21015L: linux-renesas-soc@vger.kernel.org 21016S: Maintained 21017F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21018F: drivers/net/ethernet/renesas/Kconfig 21019F: drivers/net/ethernet/renesas/Makefile 21020F: drivers/net/ethernet/renesas/ravb* 21021 21022RENESAS ETHERNET SWITCH DRIVER 21023R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21024L: netdev@vger.kernel.org 21025L: linux-renesas-soc@vger.kernel.org 21026F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21027F: drivers/net/ethernet/renesas/Kconfig 21028F: drivers/net/ethernet/renesas/Makefile 21029F: drivers/net/ethernet/renesas/rcar_gen4* 21030F: drivers/net/ethernet/renesas/rswitch* 21031 21032RENESAS ETHERNET TSN DRIVER 21033M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21034L: netdev@vger.kernel.org 21035L: linux-renesas-soc@vger.kernel.org 21036S: Maintained 21037F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21038F: drivers/net/ethernet/renesas/rtsn.* 21039 21040RENESAS IDT821034 ASoC CODEC 21041M: Herve Codina <herve.codina@bootlin.com> 21042L: linux-sound@vger.kernel.org 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21045F: sound/soc/codecs/idt821034.c 21046 21047RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21048M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21049L: linux-sound@vger.kernel.org 21050L: linux-renesas-soc@vger.kernel.org 21051S: Supported 21052F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21053F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21054F: sound/soc/renesas/rcar/ 21055F: sound/soc/renesas/fsi.c 21056F: include/sound/sh_fsi.h 21057 21058RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21059M: Miquel Raynal <miquel.raynal@bootlin.com> 21060L: linux-mtd@lists.infradead.org 21061L: linux-renesas-soc@vger.kernel.org 21062S: Maintained 21063F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21064F: drivers/mtd/nand/raw/renesas-nand-controller.c 21065 21066RENESAS R-CAR GYROADC DRIVER 21067M: Marek Vasut <marek.vasut@gmail.com> 21068L: linux-iio@vger.kernel.org 21069S: Supported 21070F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21071F: drivers/iio/adc/rcar-gyroadc.c 21072 21073RENESAS R-CAR I2C DRIVERS 21074M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21075L: linux-renesas-soc@vger.kernel.org 21076S: Supported 21077F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21078F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21079F: drivers/i2c/busses/i2c-rcar.c 21080F: drivers/i2c/busses/i2c-sh_mobile.c 21081 21082RENESAS R-CAR SATA DRIVER 21083M: Geert Uytterhoeven <geert+renesas@glider.be> 21084L: linux-ide@vger.kernel.org 21085L: linux-renesas-soc@vger.kernel.org 21086S: Supported 21087F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21088F: drivers/ata/sata_rcar.c 21089 21090RENESAS R-CAR THERMAL DRIVERS 21091M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21092L: linux-renesas-soc@vger.kernel.org 21093S: Supported 21094F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21095F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21096F: drivers/thermal/renesas/rcar_gen3_thermal.c 21097F: drivers/thermal/renesas/rcar_thermal.c 21098 21099RENESAS RIIC DRIVER 21100M: Chris Brandt <chris.brandt@renesas.com> 21101L: linux-renesas-soc@vger.kernel.org 21102S: Supported 21103F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21104F: drivers/i2c/busses/i2c-riic.c 21105 21106RENESAS RZ AUDIO (ASoC) DRIVER 21107M: Biju Das <biju.das.jz@bp.renesas.com> 21108M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21109L: linux-sound@vger.kernel.org 21110L: linux-renesas-soc@vger.kernel.org 21111S: Supported 21112F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21113F: sound/soc/renesas/rz-ssi.c 21114 21115RENESAS RZ/G2L A/D DRIVER 21116M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21117L: linux-iio@vger.kernel.org 21118L: linux-renesas-soc@vger.kernel.org 21119S: Supported 21120F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21121F: drivers/iio/adc/rzg2l_adc.c 21122 21123RENESAS RZ/G2L MTU3a COUNTER DRIVER 21124M: Biju Das <biju.das.jz@bp.renesas.com> 21125L: linux-iio@vger.kernel.org 21126L: linux-renesas-soc@vger.kernel.org 21127S: Supported 21128F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21129F: drivers/counter/rz-mtu3-cnt.c 21130 21131RENESAS RTCA-3 RTC DRIVER 21132M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21133L: linux-rtc@vger.kernel.org 21134L: linux-renesas-soc@vger.kernel.org 21135S: Supported 21136F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21137F: drivers/rtc/rtc-renesas-rtca3.c 21138 21139RENESAS RZ/N1 A5PSW SWITCH DRIVER 21140M: Clément Léger <clement.leger@bootlin.com> 21141L: linux-renesas-soc@vger.kernel.org 21142L: netdev@vger.kernel.org 21143S: Maintained 21144F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21145F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21146F: drivers/net/dsa/rzn1_a5psw* 21147F: drivers/net/pcs/pcs-rzn1-miic.c 21148F: include/dt-bindings/net/pcs-rzn1-miic.h 21149F: include/linux/pcs-rzn1-miic.h 21150F: net/dsa/tag_rzn1_a5psw.c 21151 21152RENESAS RZ/N1 DWMAC GLUE LAYER 21153M: Romain Gantois <romain.gantois@bootlin.com> 21154S: Maintained 21155F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21156F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21157 21158RENESAS RZ/N1 RTC CONTROLLER DRIVER 21159M: Miquel Raynal <miquel.raynal@bootlin.com> 21160L: linux-rtc@vger.kernel.org 21161L: linux-renesas-soc@vger.kernel.org 21162S: Maintained 21163F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21164F: drivers/rtc/rtc-rzn1.c 21165 21166RENESAS RZ/N1 USBF CONTROLLER DRIVER 21167M: Herve Codina <herve.codina@bootlin.com> 21168L: linux-renesas-soc@vger.kernel.org 21169L: linux-usb@vger.kernel.org 21170S: Maintained 21171F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21172F: drivers/usb/gadget/udc/renesas_usbf.c 21173 21174RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21175M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21176L: netdev@vger.kernel.org 21177L: linux-renesas-soc@vger.kernel.org 21178S: Maintained 21179F: Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml 21180F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21181 21182RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21183M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21184M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21185L: linux-renesas-soc@vger.kernel.org 21186S: Supported 21187F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21188F: drivers/reset/reset-rzv2h-usb2phy.c 21189 21190RENESAS RZ/V2M I2C DRIVER 21191M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21192L: linux-i2c@vger.kernel.org 21193L: linux-renesas-soc@vger.kernel.org 21194S: Supported 21195F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21196F: drivers/i2c/busses/i2c-rzv2m.c 21197 21198RENESAS SUPERH ETHERNET DRIVER 21199M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21200L: netdev@vger.kernel.org 21201L: linux-renesas-soc@vger.kernel.org 21202S: Maintained 21203F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21204F: drivers/net/ethernet/renesas/Kconfig 21205F: drivers/net/ethernet/renesas/Makefile 21206F: drivers/net/ethernet/renesas/sh_eth* 21207F: include/linux/sh_eth.h 21208 21209RENESAS USB PHY DRIVER 21210M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21211L: linux-renesas-soc@vger.kernel.org 21212S: Maintained 21213F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21214 21215RENESAS VERSACLOCK 7 CLOCK DRIVER 21216M: Alex Helms <alexander.helms.jy@renesas.com> 21217S: Maintained 21218F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21219F: drivers/clk/clk-versaclock7.c 21220 21221RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21222M: Herve Codina <herve.codina@bootlin.com> 21223L: linux-iio@vger.kernel.org 21224S: Maintained 21225F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21226F: drivers/iio/potentiometer/x9250.c 21227 21228RESET CONTROLLER FRAMEWORK 21229M: Philipp Zabel <p.zabel@pengutronix.de> 21230S: Maintained 21231T: git git://git.pengutronix.de/git/pza/linux 21232F: Documentation/devicetree/bindings/reset/ 21233F: Documentation/driver-api/reset.rst 21234F: drivers/reset/ 21235F: include/dt-bindings/reset/ 21236F: include/linux/reset-controller.h 21237F: include/linux/reset.h 21238F: include/linux/reset/ 21239K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21240 21241RESTARTABLE SEQUENCES SUPPORT 21242M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21243M: Peter Zijlstra <peterz@infradead.org> 21244M: "Paul E. McKenney" <paulmck@kernel.org> 21245M: Boqun Feng <boqun.feng@gmail.com> 21246L: linux-kernel@vger.kernel.org 21247S: Supported 21248F: include/trace/events/rseq.h 21249F: include/uapi/linux/rseq.h 21250F: kernel/rseq.c 21251F: tools/testing/selftests/rseq/ 21252 21253RFKILL 21254M: Johannes Berg <johannes@sipsolutions.net> 21255L: linux-wireless@vger.kernel.org 21256S: Maintained 21257W: https://wireless.wiki.kernel.org/ 21258Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21259T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21260T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21261F: Documentation/ABI/stable/sysfs-class-rfkill 21262F: Documentation/driver-api/rfkill.rst 21263F: include/linux/rfkill.h 21264F: include/uapi/linux/rfkill.h 21265F: net/rfkill/ 21266 21267RHASHTABLE 21268M: Thomas Graf <tgraf@suug.ch> 21269M: Herbert Xu <herbert@gondor.apana.org.au> 21270L: linux-crypto@vger.kernel.org 21271S: Maintained 21272F: include/linux/rhashtable-types.h 21273F: include/linux/rhashtable.h 21274F: lib/rhashtable.c 21275F: lib/test_rhashtable.c 21276 21277RICOH R5C592 MEMORYSTICK DRIVER 21278M: Maxim Levitsky <maximlevitsky@gmail.com> 21279S: Maintained 21280F: drivers/memstick/host/r592.* 21281 21282RICOH SMARTMEDIA/XD DRIVER 21283M: Maxim Levitsky <maximlevitsky@gmail.com> 21284S: Maintained 21285F: drivers/mtd/nand/raw/r852.c 21286F: drivers/mtd/nand/raw/r852.h 21287 21288RISC-V AIA DRIVERS 21289M: Anup Patel <anup@brainfault.org> 21290L: linux-riscv@lists.infradead.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21293F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21294F: drivers/irqchip/irq-riscv-aplic-*.c 21295F: drivers/irqchip/irq-riscv-aplic-*.h 21296F: drivers/irqchip/irq-riscv-imsic-*.c 21297F: drivers/irqchip/irq-riscv-imsic-*.h 21298F: drivers/irqchip/irq-riscv-intc.c 21299F: include/linux/irqchip/riscv-aplic.h 21300F: include/linux/irqchip/riscv-imsic.h 21301 21302RISC-V ARCHITECTURE 21303M: Paul Walmsley <paul.walmsley@sifive.com> 21304M: Palmer Dabbelt <palmer@dabbelt.com> 21305M: Albert Ou <aou@eecs.berkeley.edu> 21306R: Alexandre Ghiti <alex@ghiti.fr> 21307L: linux-riscv@lists.infradead.org 21308S: Supported 21309Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21310C: irc://irc.libera.chat/riscv 21311P: Documentation/arch/riscv/patch-acceptance.rst 21312T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21313F: arch/riscv/ 21314N: riscv 21315K: riscv 21316 21317RISC-V IOMMU 21318M: Tomasz Jeznach <tjeznach@rivosinc.com> 21319L: iommu@lists.linux.dev 21320L: linux-riscv@lists.infradead.org 21321S: Maintained 21322T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21323F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21324F: drivers/iommu/riscv/ 21325 21326RISC-V MICROCHIP FPGA SUPPORT 21327M: Conor Dooley <conor.dooley@microchip.com> 21328M: Daire McNamara <daire.mcnamara@microchip.com> 21329L: linux-riscv@lists.infradead.org 21330S: Supported 21331F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21332F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21333F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21334F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21335F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21336F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21337F: Documentation/devicetree/bindings/riscv/microchip.yaml 21338F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21339F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21340F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21341F: arch/riscv/boot/dts/microchip/ 21342F: drivers/char/hw_random/mpfs-rng.c 21343F: drivers/clk/microchip/clk-mpfs*.c 21344F: drivers/firmware/microchip/mpfs-auto-update.c 21345F: drivers/gpio/gpio-mpfs.c 21346F: drivers/i2c/busses/i2c-microchip-corei2c.c 21347F: drivers/mailbox/mailbox-mpfs.c 21348F: drivers/pci/controller/plda/pcie-microchip-host.c 21349F: drivers/pwm/pwm-microchip-core.c 21350F: drivers/reset/reset-mpfs.c 21351F: drivers/rtc/rtc-mpfs.c 21352F: drivers/soc/microchip/mpfs-sys-controller.c 21353F: drivers/spi/spi-microchip-core-qspi.c 21354F: drivers/spi/spi-microchip-core.c 21355F: drivers/usb/musb/mpfs.c 21356F: include/soc/microchip/mpfs.h 21357 21358RISC-V MISC SOC SUPPORT 21359M: Conor Dooley <conor@kernel.org> 21360L: linux-riscv@lists.infradead.org 21361S: Maintained 21362Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21363T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21364F: arch/riscv/boot/dts/canaan/ 21365F: arch/riscv/boot/dts/microchip/ 21366F: arch/riscv/boot/dts/sifive/ 21367F: arch/riscv/boot/dts/starfive/ 21368 21369RISC-V PMU DRIVERS 21370M: Atish Patra <atish.patra@linux.dev> 21371R: Anup Patel <anup@brainfault.org> 21372L: linux-riscv@lists.infradead.org 21373S: Supported 21374F: drivers/perf/riscv_pmu.c 21375F: drivers/perf/riscv_pmu_legacy.c 21376F: drivers/perf/riscv_pmu_sbi.c 21377 21378RISC-V SPACEMIT SoC Support 21379M: Yixun Lan <dlan@gentoo.org> 21380L: linux-riscv@lists.infradead.org 21381L: spacemit@lists.linux.dev 21382S: Maintained 21383W: https://github.com/spacemit-com/linux/wiki 21384C: irc://irc.libera.chat/spacemit 21385T: git https://github.com/spacemit-com/linux 21386F: arch/riscv/boot/dts/spacemit/ 21387N: spacemit 21388K: spacemit 21389 21390RISC-V THEAD SoC SUPPORT 21391M: Drew Fustini <drew@pdp7.com> 21392M: Guo Ren <guoren@kernel.org> 21393M: Fu Wei <wefu@redhat.com> 21394L: linux-riscv@lists.infradead.org 21395S: Maintained 21396T: git https://github.com/pdp7/linux.git 21397F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21398F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21399F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21400F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21401F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21402F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21403F: arch/riscv/boot/dts/thead/ 21404F: drivers/clk/thead/clk-th1520-ap.c 21405F: drivers/firmware/thead,th1520-aon.c 21406F: drivers/mailbox/mailbox-th1520.c 21407F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21408F: drivers/pinctrl/pinctrl-th1520.c 21409F: drivers/pmdomain/thead/ 21410F: drivers/reset/reset-th1520.c 21411F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21412F: include/dt-bindings/power/thead,th1520-power.h 21413F: include/dt-bindings/reset/thead,th1520-reset.h 21414F: include/linux/firmware/thead/thead,th1520-aon.h 21415 21416RNBD BLOCK DRIVERS 21417M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21418M: Jack Wang <jinpu.wang@ionos.com> 21419L: linux-block@vger.kernel.org 21420S: Maintained 21421F: drivers/block/rnbd/ 21422 21423ROCCAT DRIVERS 21424M: Stefan Achatz <erazor_de@users.sourceforge.net> 21425S: Maintained 21426W: http://sourceforge.net/projects/roccat/ 21427F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21428F: drivers/hid/hid-roccat* 21429F: include/linux/hid-roccat* 21430 21431ROCKCHIP CAN-FD DRIVER 21432M: Marc Kleine-Budde <mkl@pengutronix.de> 21433R: kernel@pengutronix.de 21434L: linux-can@vger.kernel.org 21435S: Maintained 21436F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21437F: drivers/net/can/rockchip/ 21438 21439ROCKCHIP CRYPTO DRIVERS 21440M: Corentin Labbe <clabbe@baylibre.com> 21441L: linux-crypto@vger.kernel.org 21442S: Maintained 21443F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21444F: drivers/crypto/rockchip/ 21445 21446ROCKCHIP I2S TDM DRIVER 21447M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21448L: linux-rockchip@lists.infradead.org 21449S: Maintained 21450F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21451F: sound/soc/rockchip/rockchip_i2s_tdm.* 21452 21453ROCKCHIP ISP V1 DRIVER 21454M: Dafna Hirschfeld <dafna@fastmail.com> 21455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21456L: linux-media@vger.kernel.org 21457L: linux-rockchip@lists.infradead.org 21458S: Maintained 21459F: Documentation/admin-guide/media/rkisp1.rst 21460F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21461F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21462F: drivers/media/platform/rockchip/rkisp1 21463F: include/uapi/linux/rkisp1-config.h 21464 21465ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21466M: Daniel Golle <daniel@makrotopia.org> 21467M: Aurelien Jarno <aurelien@aurel32.net> 21468M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21469S: Maintained 21470F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21471F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21472F: drivers/char/hw_random/rockchip-rng.c 21473 21474ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21475M: Jacob Chen <jacob-chen@iotwrt.com> 21476M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21477L: linux-media@vger.kernel.org 21478L: linux-rockchip@lists.infradead.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21481F: drivers/media/platform/rockchip/rga/ 21482 21483ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21484M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21485S: Maintained 21486F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21487F: sound/soc/codecs/rk3308_codec.c 21488F: sound/soc/codecs/rk3308_codec.h 21489 21490ROCKCHIP SAI DRIVER 21491M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21492L: linux-rockchip@lists.infradead.org 21493S: Maintained 21494F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21495F: sound/soc/rockchip/rockchip_sai.* 21496 21497ROCKCHIP VIDEO DECODER DRIVER 21498M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21499L: linux-media@vger.kernel.org 21500L: linux-rockchip@lists.infradead.org 21501S: Maintained 21502F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21503F: drivers/staging/media/rkvdec/ 21504 21505ROCKER DRIVER 21506M: Jiri Pirko <jiri@resnulli.us> 21507L: netdev@vger.kernel.org 21508S: Supported 21509F: drivers/net/ethernet/rocker/ 21510 21511ROCKETPORT EXPRESS/INFINITY DRIVER 21512M: Kevin Cernekee <cernekee@gmail.com> 21513L: linux-serial@vger.kernel.org 21514S: Odd Fixes 21515F: drivers/tty/serial/rp2.* 21516 21517ROHM BD79703 DAC 21518M: Matti Vaittinen <mazziesaccount@gmail.com> 21519S: Supported 21520F: drivers/iio/dac/rohm-bd79703.c 21521 21522ROHM BD99954 CHARGER IC 21523M: Matti Vaittinen <mazziesaccount@gmail.com> 21524S: Supported 21525F: drivers/power/supply/bd99954-charger.c 21526F: drivers/power/supply/bd99954-charger.h 21527 21528ROHM BD79124 ADC / GPO IC 21529M: Matti Vaittinen <mazziesaccount@gmail.com> 21530S: Supported 21531F: drivers/iio/adc/rohm-bd79124.c 21532 21533ROHM BH1745 COLOUR SENSOR 21534M: Mudit Sharma <muditsharma.info@gmail.com> 21535L: linux-iio@vger.kernel.org 21536S: Maintained 21537F: drivers/iio/light/bh1745.c 21538 21539ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21540M: Tomasz Duszynski <tduszyns@gmail.com> 21541S: Maintained 21542F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21543F: drivers/iio/light/bh1750.c 21544 21545ROHM BM1390 PRESSURE SENSOR DRIVER 21546M: Matti Vaittinen <mazziesaccount@gmail.com> 21547L: linux-iio@vger.kernel.org 21548S: Supported 21549F: drivers/iio/pressure/rohm-bm1390.c 21550 21551ROHM BU270xx LIGHT SENSOR DRIVERs 21552M: Matti Vaittinen <mazziesaccount@gmail.com> 21553L: linux-iio@vger.kernel.org 21554S: Supported 21555F: drivers/iio/light/rohm-bu27034.c 21556 21557ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21558M: Marek Vasut <marek.vasut+renesas@gmail.com> 21559L: linux-kernel@vger.kernel.org 21560L: linux-renesas-soc@vger.kernel.org 21561S: Supported 21562F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21563F: drivers/gpio/gpio-bd9571mwv.c 21564F: drivers/mfd/bd9571mwv.c 21565F: drivers/regulator/bd9571mwv-regulator.c 21566F: include/linux/mfd/bd9571mwv.h 21567 21568ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21569M: Matti Vaittinen <mazziesaccount@gmail.com> 21570S: Supported 21571F: drivers/clk/clk-bd718x7.c 21572F: drivers/gpio/gpio-bd71815.c 21573F: drivers/gpio/gpio-bd71828.c 21574F: drivers/mfd/rohm-bd71828.c 21575F: drivers/mfd/rohm-bd718x7.c 21576F: drivers/mfd/rohm-bd9576.c 21577F: drivers/mfd/rohm-bd96801.c 21578F: drivers/regulator/bd71815-regulator.c 21579F: drivers/regulator/bd71828-regulator.c 21580F: drivers/regulator/bd718x7-regulator.c 21581F: drivers/regulator/bd9576-regulator.c 21582F: drivers/regulator/bd96801-regulator.c 21583F: drivers/regulator/rohm-regulator.c 21584F: drivers/rtc/rtc-bd70528.c 21585F: drivers/watchdog/bd9576_wdt.c 21586F: drivers/watchdog/bd96801_wdt.c 21587F: include/linux/mfd/rohm-bd71815.h 21588F: include/linux/mfd/rohm-bd71828.h 21589F: include/linux/mfd/rohm-bd718x7.h 21590F: include/linux/mfd/rohm-bd957x.h 21591F: include/linux/mfd/rohm-bd96801.h 21592F: include/linux/mfd/rohm-bd96802.h 21593F: include/linux/mfd/rohm-generic.h 21594F: include/linux/mfd/rohm-shared.h 21595 21596ROSE NETWORK LAYER 21597L: linux-hams@vger.kernel.org 21598S: Orphan 21599W: https://linux-ax25.in-berlin.de 21600F: include/net/rose.h 21601F: include/uapi/linux/rose.h 21602F: net/rose/ 21603 21604ROTATION DRIVER FOR ALLWINNER A83T 21605M: Jernej Skrabec <jernej.skrabec@gmail.com> 21606L: linux-media@vger.kernel.org 21607S: Maintained 21608T: git git://linuxtv.org/media.git 21609F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21610F: drivers/media/platform/sunxi/sun8i-rotate/ 21611 21612RPMB SUBSYSTEM 21613M: Jens Wiklander <jens.wiklander@linaro.org> 21614L: linux-kernel@vger.kernel.org 21615S: Supported 21616F: drivers/misc/rpmb-core.c 21617F: include/linux/rpmb.h 21618 21619RPMSG TTY DRIVER 21620M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21621L: linux-remoteproc@vger.kernel.org 21622S: Maintained 21623F: drivers/tty/rpmsg_tty.c 21624 21625RTASE ETHERNET DRIVER 21626M: Justin Lai <justinlai0215@realtek.com> 21627M: Larry Chiu <larry.chiu@realtek.com> 21628L: netdev@vger.kernel.org 21629S: Maintained 21630F: drivers/net/ethernet/realtek/rtase/ 21631 21632RTL2830 MEDIA DRIVER 21633L: linux-media@vger.kernel.org 21634S: Orphan 21635W: https://linuxtv.org 21636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21637F: drivers/media/dvb-frontends/rtl2830* 21638 21639RTL2832 MEDIA DRIVER 21640L: linux-media@vger.kernel.org 21641S: Orphan 21642W: https://linuxtv.org 21643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21644F: drivers/media/dvb-frontends/rtl2832* 21645 21646RTL2832_SDR MEDIA DRIVER 21647L: linux-media@vger.kernel.org 21648S: Orphan 21649W: https://linuxtv.org 21650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21651F: drivers/media/dvb-frontends/rtl2832_sdr* 21652 21653RTL8180 WIRELESS DRIVER 21654L: linux-wireless@vger.kernel.org 21655S: Orphan 21656F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21657 21658RTL8187 WIRELESS DRIVER 21659M: Hin-Tak Leung <hintak.leung@gmail.com> 21660L: linux-wireless@vger.kernel.org 21661S: Maintained 21662T: git https://github.com/pkshih/rtw.git 21663F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 21664 21665RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 21666M: Jes Sorensen <Jes.Sorensen@gmail.com> 21667L: linux-wireless@vger.kernel.org 21668S: Maintained 21669T: git https://github.com/pkshih/rtw.git 21670F: drivers/net/wireless/realtek/rtl8xxxu/ 21671 21672RTL9300 I2C DRIVER (rtl9300-i2c) 21673M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21674L: linux-i2c@vger.kernel.org 21675S: Maintained 21676F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 21677F: drivers/i2c/busses/i2c-rtl9300.c 21678 21679RTRS TRANSPORT DRIVERS 21680M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21681M: Jack Wang <jinpu.wang@ionos.com> 21682L: linux-rdma@vger.kernel.org 21683S: Maintained 21684F: drivers/infiniband/ulp/rtrs/ 21685 21686RUNTIME VERIFICATION (RV) 21687M: Steven Rostedt <rostedt@goodmis.org> 21688L: linux-trace-kernel@vger.kernel.org 21689S: Maintained 21690F: Documentation/trace/rv/ 21691F: include/linux/rv.h 21692F: include/rv/ 21693F: kernel/trace/rv/ 21694F: tools/verification/ 21695 21696RUST 21697M: Miguel Ojeda <ojeda@kernel.org> 21698M: Alex Gaynor <alex.gaynor@gmail.com> 21699R: Boqun Feng <boqun.feng@gmail.com> 21700R: Gary Guo <gary@garyguo.net> 21701R: Björn Roy Baron <bjorn3_gh@protonmail.com> 21702R: Benno Lossin <lossin@kernel.org> 21703R: Andreas Hindborg <a.hindborg@kernel.org> 21704R: Alice Ryhl <aliceryhl@google.com> 21705R: Trevor Gross <tmgross@umich.edu> 21706R: Danilo Krummrich <dakr@kernel.org> 21707L: rust-for-linux@vger.kernel.org 21708S: Supported 21709W: https://rust-for-linux.com 21710B: https://github.com/Rust-for-Linux/linux/issues 21711C: zulip://rust-for-linux.zulipchat.com 21712P: https://rust-for-linux.com/contributing 21713T: git https://github.com/Rust-for-Linux/linux.git rust-next 21714F: .clippy.toml 21715F: Documentation/rust/ 21716F: include/trace/events/rust_sample.h 21717F: rust/ 21718F: samples/rust/ 21719F: scripts/*rust* 21720F: tools/testing/selftests/rust/ 21721K: \b(?i:rust)\b 21722 21723RUST [ALLOC] 21724M: Danilo Krummrich <dakr@kernel.org> 21725L: rust-for-linux@vger.kernel.org 21726S: Maintained 21727T: git https://github.com/Rust-for-Linux/linux.git alloc-next 21728F: rust/kernel/alloc.rs 21729F: rust/kernel/alloc/ 21730 21731RUST [PIN-INIT] 21732M: Benno Lossin <lossin@kernel.org> 21733L: rust-for-linux@vger.kernel.org 21734S: Maintained 21735W: https://rust-for-linux.com/pin-init 21736B: https://github.com/Rust-for-Linux/pin-init/issues 21737C: zulip://rust-for-linux.zulipchat.com 21738P: rust/pin-init/CONTRIBUTING.md 21739T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 21740F: rust/kernel/init.rs 21741F: rust/pin-init/ 21742K: \bpin-init\b|pin_init\b|PinInit 21743 21744RXRPC SOCKETS (AF_RXRPC) 21745M: David Howells <dhowells@redhat.com> 21746M: Marc Dionne <marc.dionne@auristor.com> 21747L: linux-afs@lists.infradead.org 21748S: Supported 21749W: https://www.infradead.org/~dhowells/kafs/ 21750F: Documentation/networking/rxrpc.rst 21751F: include/keys/rxrpc-type.h 21752F: include/net/af_rxrpc.h 21753F: include/trace/events/rxrpc.h 21754F: include/uapi/linux/rxrpc.h 21755F: net/rxrpc/ 21756 21757S3 SAVAGE FRAMEBUFFER DRIVER 21758M: Antonino Daplas <adaplas@gmail.com> 21759L: linux-fbdev@vger.kernel.org 21760S: Maintained 21761F: drivers/video/fbdev/savage/ 21762 21763S390 ARCHITECTURE 21764M: Heiko Carstens <hca@linux.ibm.com> 21765M: Vasily Gorbik <gor@linux.ibm.com> 21766M: Alexander Gordeev <agordeev@linux.ibm.com> 21767R: Christian Borntraeger <borntraeger@linux.ibm.com> 21768R: Sven Schnelle <svens@linux.ibm.com> 21769L: linux-s390@vger.kernel.org 21770S: Supported 21771T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21772F: Documentation/driver-api/s390-drivers.rst 21773F: Documentation/arch/s390/ 21774F: arch/s390/ 21775F: drivers/s390/ 21776F: drivers/watchdog/diag288_wdt.c 21777 21778S390 COMMON I/O LAYER 21779M: Vineeth Vijayan <vneethv@linux.ibm.com> 21780M: Peter Oberparleiter <oberpar@linux.ibm.com> 21781L: linux-s390@vger.kernel.org 21782S: Supported 21783F: drivers/s390/cio/ 21784 21785S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 21786M: Harald Freudenberger <freude@linux.ibm.com> 21787M: Holger Dengler <dengler@linux.ibm.com> 21788L: linux-crypto@vger.kernel.org 21789L: linux-s390@vger.kernel.org 21790S: Supported 21791F: arch/s390/crypto/ 21792F: arch/s390/include/asm/archrandom.h 21793F: arch/s390/include/asm/cpacf.h 21794 21795S390 DASD DRIVER 21796M: Stefan Haberland <sth@linux.ibm.com> 21797M: Jan Hoeppner <hoeppner@linux.ibm.com> 21798L: linux-s390@vger.kernel.org 21799S: Supported 21800F: block/partitions/ibm.c 21801F: drivers/s390/block/dasd* 21802F: include/linux/dasd_mod.h 21803 21804S390 HWRANDOM TRNG DRIVER 21805M: Harald Freudenberger <freude@linux.ibm.com> 21806M: Holger Dengler <dengler@linux.ibm.com> 21807L: linux-crypto@vger.kernel.org 21808L: linux-s390@vger.kernel.org 21809S: Supported 21810F: drivers/char/hw_random/s390-trng.c 21811 21812S390 IOMMU (PCI) 21813M: Niklas Schnelle <schnelle@linux.ibm.com> 21814M: Matthew Rosato <mjrosato@linux.ibm.com> 21815R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21816L: linux-s390@vger.kernel.org 21817S: Supported 21818F: drivers/iommu/s390-iommu.c 21819 21820S390 IUCV NETWORK LAYER 21821M: Alexandra Winter <wintera@linux.ibm.com> 21822M: Thorsten Winkler <twinkler@linux.ibm.com> 21823L: linux-s390@vger.kernel.org 21824L: netdev@vger.kernel.org 21825S: Supported 21826F: drivers/s390/net/*iucv* 21827F: include/net/iucv/ 21828F: net/iucv/ 21829 21830S390 MM 21831M: Alexander Gordeev <agordeev@linux.ibm.com> 21832M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21833L: linux-s390@vger.kernel.org 21834S: Supported 21835T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21836F: arch/s390/include/asm/pgtable.h 21837F: arch/s390/mm 21838 21839S390 NETWORK DRIVERS 21840M: Alexandra Winter <wintera@linux.ibm.com> 21841M: Thorsten Winkler <twinkler@linux.ibm.com> 21842L: linux-s390@vger.kernel.org 21843L: netdev@vger.kernel.org 21844S: Supported 21845F: drivers/s390/net/ 21846F: include/linux/ism.h 21847 21848S390 PCI SUBSYSTEM 21849M: Niklas Schnelle <schnelle@linux.ibm.com> 21850M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21851L: linux-s390@vger.kernel.org 21852S: Supported 21853F: Documentation/arch/s390/pci.rst 21854F: arch/s390/pci/ 21855F: drivers/pci/hotplug/s390_pci_hpc.c 21856 21857S390 PTP DRIVER 21858M: Sven Schnelle <svens@linux.ibm.com> 21859L: linux-s390@vger.kernel.org 21860S: Supported 21861F: drivers/ptp/ptp_s390.c 21862 21863S390 SCM DRIVER 21864M: Vineeth Vijayan <vneethv@linux.ibm.com> 21865L: linux-s390@vger.kernel.org 21866S: Supported 21867F: drivers/s390/block/scm* 21868F: drivers/s390/cio/scm.c 21869 21870S390 VFIO AP DRIVER 21871M: Tony Krowiak <akrowiak@linux.ibm.com> 21872M: Halil Pasic <pasic@linux.ibm.com> 21873M: Jason Herne <jjherne@linux.ibm.com> 21874L: linux-s390@vger.kernel.org 21875S: Supported 21876F: Documentation/arch/s390/vfio-ap* 21877F: drivers/s390/crypto/vfio_ap* 21878 21879S390 VFIO-CCW DRIVER 21880M: Eric Farman <farman@linux.ibm.com> 21881M: Matthew Rosato <mjrosato@linux.ibm.com> 21882R: Halil Pasic <pasic@linux.ibm.com> 21883L: linux-s390@vger.kernel.org 21884L: kvm@vger.kernel.org 21885S: Supported 21886F: Documentation/arch/s390/vfio-ccw.rst 21887F: drivers/s390/cio/vfio_ccw* 21888F: include/uapi/linux/vfio_ccw.h 21889 21890S390 VFIO-PCI DRIVER 21891M: Matthew Rosato <mjrosato@linux.ibm.com> 21892M: Eric Farman <farman@linux.ibm.com> 21893L: linux-s390@vger.kernel.org 21894L: kvm@vger.kernel.org 21895S: Supported 21896F: arch/s390/kvm/pci* 21897F: drivers/vfio/pci/vfio_pci_zdev.c 21898F: include/uapi/linux/vfio_zdev.h 21899 21900S390 ZCRYPT AND PKEY DRIVER AND AP BUS 21901M: Harald Freudenberger <freude@linux.ibm.com> 21902M: Holger Dengler <dengler@linux.ibm.com> 21903L: linux-s390@vger.kernel.org 21904S: Supported 21905F: arch/s390/include/asm/ap.h 21906F: arch/s390/include/asm/pkey.h 21907F: arch/s390/include/asm/trace/zcrypt.h 21908F: arch/s390/include/uapi/asm/pkey.h 21909F: arch/s390/include/uapi/asm/zcrypt.h 21910F: drivers/s390/crypto/ 21911 21912S390 ZFCP DRIVER 21913M: Nihar Panda <niharp@linux.ibm.com> 21914L: linux-s390@vger.kernel.org 21915S: Supported 21916F: drivers/s390/scsi/zfcp_* 21917 21918SAA6588 RDS RECEIVER DRIVER 21919M: Hans Verkuil <hverkuil@xs4all.nl> 21920L: linux-media@vger.kernel.org 21921S: Odd Fixes 21922W: https://linuxtv.org 21923T: git git://linuxtv.org/media.git 21924F: drivers/media/i2c/saa6588* 21925 21926SAA7134 VIDEO4LINUX DRIVER 21927M: Mauro Carvalho Chehab <mchehab@kernel.org> 21928L: linux-media@vger.kernel.org 21929S: Odd fixes 21930W: https://linuxtv.org 21931T: git git://linuxtv.org/media.git 21932F: Documentation/driver-api/media/drivers/saa7134* 21933F: drivers/media/pci/saa7134/ 21934 21935SAA7146 VIDEO4LINUX-2 DRIVER 21936M: Hans Verkuil <hverkuil@xs4all.nl> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939T: git git://linuxtv.org/media.git 21940F: drivers/media/common/saa7146/ 21941F: drivers/media/pci/saa7146/ 21942F: include/media/drv-intf/saa7146* 21943 21944SAFESETID SECURITY MODULE 21945M: Micah Morton <mortonm@chromium.org> 21946S: Supported 21947F: Documentation/admin-guide/LSM/SafeSetID.rst 21948F: security/safesetid/ 21949 21950SAMSUNG AUDIO (ASoC) DRIVERS 21951M: Sylwester Nawrocki <s.nawrocki@samsung.com> 21952L: linux-sound@vger.kernel.org 21953S: Maintained 21954B: mailto:linux-samsung-soc@vger.kernel.org 21955F: Documentation/devicetree/bindings/sound/samsung* 21956F: sound/soc/samsung/ 21957 21958SAMSUNG EXYNOS850 SoC SUPPORT 21959M: Sam Protsenko <semen.protsenko@linaro.org> 21960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21961L: linux-samsung-soc@vger.kernel.org 21962S: Maintained 21963F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 21964F: arch/arm64/boot/dts/exynos/exynos850* 21965F: drivers/clk/samsung/clk-exynos850.c 21966F: include/dt-bindings/clock/exynos850.h 21967 21968SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 21969M: Tudor Ambarus <tudor.ambarus@linaro.org> 21970L: linux-kernel@vger.kernel.org 21971L: linux-samsung-soc@vger.kernel.org 21972S: Supported 21973F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 21974F: drivers/firmware/samsung/exynos-acpm* 21975F: include/linux/firmware/samsung/exynos-acpm-protocol.h 21976 21977SAMSUNG EXYNOS MAILBOX DRIVER 21978M: Tudor Ambarus <tudor.ambarus@linaro.org> 21979L: linux-kernel@vger.kernel.org 21980L: linux-samsung-soc@vger.kernel.org 21981S: Supported 21982F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 21983F: drivers/mailbox/exynos-mailbox.c 21984F: include/linux/mailbox/exynos-message.h 21985 21986SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 21987M: Krzysztof Kozlowski <krzk@kernel.org> 21988L: linux-crypto@vger.kernel.org 21989L: linux-samsung-soc@vger.kernel.org 21990S: Maintained 21991F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 21992F: drivers/crypto/exynos-rng.c 21993 21994SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 21995M: Łukasz Stelmach <l.stelmach@samsung.com> 21996L: linux-samsung-soc@vger.kernel.org 21997S: Maintained 21998F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 21999F: drivers/char/hw_random/exynos-trng.c 22000 22001SAMSUNG FRAMEBUFFER DRIVER 22002M: Jingoo Han <jingoohan1@gmail.com> 22003L: linux-fbdev@vger.kernel.org 22004S: Maintained 22005F: drivers/video/fbdev/s3c-fb.c 22006 22007SAMSUNG GALAXY BOOK DRIVER 22008M: Joshua Grisham <josh@joshuagrisham.com> 22009L: platform-driver-x86@vger.kernel.org 22010S: Maintained 22011F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22012F: drivers/platform/x86/samsung-galaxybook.c 22013 22014SAMSUNG INTERCONNECT DRIVERS 22015M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22016M: Artur Świgoń <a.swigon@samsung.com> 22017L: linux-pm@vger.kernel.org 22018L: linux-samsung-soc@vger.kernel.org 22019S: Supported 22020F: drivers/interconnect/samsung/ 22021 22022SAMSUNG LAPTOP DRIVER 22023M: Corentin Chary <corentin.chary@gmail.com> 22024L: platform-driver-x86@vger.kernel.org 22025S: Maintained 22026F: drivers/platform/x86/samsung-laptop.c 22027 22028SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22029M: Krzysztof Kozlowski <krzk@kernel.org> 22030R: André Draszik <andre.draszik@linaro.org> 22031L: linux-kernel@vger.kernel.org 22032L: linux-samsung-soc@vger.kernel.org 22033S: Maintained 22034B: mailto:linux-samsung-soc@vger.kernel.org 22035F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22036F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22037F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22038F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22039F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22040F: drivers/clk/clk-s2mps11.c 22041F: drivers/mfd/sec*.[ch] 22042F: drivers/regulator/s2m*.c 22043F: drivers/regulator/s5m*.c 22044F: drivers/rtc/rtc-s5m.c 22045F: include/linux/mfd/samsung/ 22046 22047SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22048M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22049L: linux-media@vger.kernel.org 22050L: linux-samsung-soc@vger.kernel.org 22051S: Maintained 22052F: drivers/media/platform/samsung/s3c-camif/ 22053F: include/media/drv-intf/s3c_camif.h 22054 22055SAMSUNG S3FWRN5 NFC DRIVER 22056M: Krzysztof Kozlowski <krzk@kernel.org> 22057S: Maintained 22058F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22059F: drivers/nfc/s3fwrn5 22060 22061SAMSUNG S5C73M3 CAMERA DRIVER 22062M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22063M: Andrzej Hajda <andrzej.hajda@intel.com> 22064L: linux-media@vger.kernel.org 22065S: Supported 22066F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22067F: drivers/media/i2c/s5c73m3/* 22068 22069SAMSUNG S5K5BAF CAMERA DRIVER 22070M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22071M: Andrzej Hajda <andrzej.hajda@intel.com> 22072L: linux-media@vger.kernel.org 22073S: Supported 22074F: drivers/media/i2c/s5k5baf.c 22075 22076SAMSUNG S5P Security SubSystem (SSS) DRIVER 22077M: Krzysztof Kozlowski <krzk@kernel.org> 22078M: Vladimir Zapolskiy <vz@mleia.com> 22079L: linux-crypto@vger.kernel.org 22080L: linux-samsung-soc@vger.kernel.org 22081S: Maintained 22082F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22083F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22084F: drivers/crypto/s5p-sss.c 22085 22086SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22087M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22088L: linux-media@vger.kernel.org 22089S: Supported 22090Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22091F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22092F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22093F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22094F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22095F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22096F: drivers/media/platform/samsung/exynos4-is/ 22097 22098SAMSUNG SOC CLOCK DRIVERS 22099M: Krzysztof Kozlowski <krzk@kernel.org> 22100M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22101M: Chanwoo Choi <cw00.choi@samsung.com> 22102R: Alim Akhtar <alim.akhtar@samsung.com> 22103L: linux-samsung-soc@vger.kernel.org 22104S: Maintained 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22106F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22107F: Documentation/devicetree/bindings/clock/samsung,s3c* 22108F: drivers/clk/samsung/ 22109F: include/dt-bindings/clock/exynos*.h 22110F: include/dt-bindings/clock/s5p*.h 22111F: include/dt-bindings/clock/samsung,*.h 22112F: include/linux/clk/samsung.h 22113 22114SAMSUNG SPI DRIVERS 22115M: Andi Shyti <andi.shyti@kernel.org> 22116R: Tudor Ambarus <tudor.ambarus@linaro.org> 22117L: linux-spi@vger.kernel.org 22118L: linux-samsung-soc@vger.kernel.org 22119S: Maintained 22120F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22121F: drivers/spi/spi-s3c* 22122F: include/linux/platform_data/spi-s3c64xx.h 22123 22124SAMSUNG SXGBE DRIVERS 22125M: Byungho An <bh74.an@samsung.com> 22126L: netdev@vger.kernel.org 22127S: Maintained 22128F: drivers/net/ethernet/samsung/sxgbe/ 22129 22130SAMSUNG THERMAL DRIVER 22131M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22132M: Krzysztof Kozlowski <krzk@kernel.org> 22133L: linux-pm@vger.kernel.org 22134L: linux-samsung-soc@vger.kernel.org 22135S: Maintained 22136F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22137F: drivers/thermal/samsung/ 22138 22139SAMSUNG USB2 PHY DRIVER 22140M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22141L: linux-kernel@vger.kernel.org 22142S: Supported 22143F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22144F: Documentation/driver-api/phy/samsung-usb2.rst 22145F: drivers/phy/samsung/phy-exynos4210-usb2.c 22146F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22147F: drivers/phy/samsung/phy-exynos5250-usb2.c 22148F: drivers/phy/samsung/phy-s5pv210-usb2.c 22149F: drivers/phy/samsung/phy-samsung-usb2.c 22150F: drivers/phy/samsung/phy-samsung-usb2.h 22151 22152SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22153M: Paul Barker <paul.barker@sancloud.com> 22154R: Marc Murphy <marc.murphy@sancloud.com> 22155S: Supported 22156F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22157 22158SC1200 WDT DRIVER 22159M: Zwane Mwaikambo <zwanem@gmail.com> 22160S: Maintained 22161F: drivers/watchdog/sc1200wdt.c 22162 22163SCHEDULER 22164M: Ingo Molnar <mingo@redhat.com> 22165M: Peter Zijlstra <peterz@infradead.org> 22166M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22167M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22168R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22169R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22170R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22171R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22172R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22173L: linux-kernel@vger.kernel.org 22174S: Maintained 22175T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22176F: include/linux/preempt.h 22177F: include/linux/sched.h 22178F: include/linux/wait.h 22179F: include/uapi/linux/sched.h 22180F: kernel/fork.c 22181F: kernel/sched/ 22182 22183SCHEDULER - SCHED_EXT 22184R: Tejun Heo <tj@kernel.org> 22185R: David Vernet <void@manifault.com> 22186R: Andrea Righi <arighi@nvidia.com> 22187R: Changwoo Min <changwoo@igalia.com> 22188L: sched-ext@lists.linux.dev 22189S: Maintained 22190W: https://github.com/sched-ext/scx 22191T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22192F: include/linux/sched/ext.h 22193F: kernel/sched/ext* 22194F: tools/sched_ext/ 22195F: tools/testing/selftests/sched_ext 22196 22197SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22198M: Gustavo Silva <gustavograzs@gmail.com> 22199S: Maintained 22200F: drivers/iio/chemical/ens160_core.c 22201F: drivers/iio/chemical/ens160_i2c.c 22202F: drivers/iio/chemical/ens160_spi.c 22203F: drivers/iio/chemical/ens160.h 22204 22205SCSI LIBSAS SUBSYSTEM 22206R: John Garry <john.g.garry@oracle.com> 22207R: Jason Yan <yanaijie@huawei.com> 22208L: linux-scsi@vger.kernel.org 22209S: Supported 22210F: Documentation/scsi/libsas.rst 22211F: drivers/scsi/libsas/ 22212F: include/scsi/libsas.h 22213F: include/scsi/sas_ata.h 22214 22215SCSI RDMA PROTOCOL (SRP) INITIATOR 22216M: Bart Van Assche <bvanassche@acm.org> 22217L: linux-rdma@vger.kernel.org 22218S: Supported 22219Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22220F: drivers/infiniband/ulp/srp/ 22221F: include/scsi/srp.h 22222 22223SCSI RDMA PROTOCOL (SRP) TARGET 22224M: Bart Van Assche <bvanassche@acm.org> 22225L: linux-rdma@vger.kernel.org 22226L: target-devel@vger.kernel.org 22227S: Supported 22228Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22229F: drivers/infiniband/ulp/srpt/ 22230 22231SCSI SG DRIVER 22232M: Doug Gilbert <dgilbert@interlog.com> 22233L: linux-scsi@vger.kernel.org 22234S: Maintained 22235W: http://sg.danny.cz/sg 22236F: Documentation/scsi/scsi-generic.rst 22237F: drivers/scsi/sg.c 22238F: include/scsi/sg.h 22239 22240SCSI SUBSYSTEM 22241M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22242M: "Martin K. Petersen" <martin.petersen@oracle.com> 22243L: linux-scsi@vger.kernel.org 22244S: Maintained 22245Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22246T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22247T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22248F: Documentation/devicetree/bindings/scsi/ 22249F: drivers/scsi/ 22250F: drivers/ufs/ 22251F: include/scsi/ 22252F: include/uapi/scsi/ 22253 22254SCSI TAPE DRIVER 22255M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22256L: linux-scsi@vger.kernel.org 22257S: Maintained 22258F: Documentation/scsi/st.rst 22259F: drivers/scsi/st.* 22260F: drivers/scsi/st_*.h 22261 22262SCSI TARGET CORE USER DRIVER 22263M: Bodo Stroesser <bostroesser@gmail.com> 22264L: linux-scsi@vger.kernel.org 22265L: target-devel@vger.kernel.org 22266S: Supported 22267F: Documentation/target/tcmu-design.rst 22268F: drivers/target/target_core_user.c 22269F: include/uapi/linux/target_core_user.h 22270 22271SCSI TARGET SUBSYSTEM 22272M: "Martin K. Petersen" <martin.petersen@oracle.com> 22273L: linux-scsi@vger.kernel.org 22274L: target-devel@vger.kernel.org 22275S: Supported 22276Q: https://patchwork.kernel.org/project/target-devel/list/ 22277T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22278F: Documentation/target/ 22279F: drivers/target/ 22280F: include/target/ 22281 22282SCTP PROTOCOL 22283M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22284M: Xin Long <lucien.xin@gmail.com> 22285L: linux-sctp@vger.kernel.org 22286S: Maintained 22287W: https://github.com/sctp/lksctp-tools/wiki 22288F: Documentation/networking/sctp.rst 22289F: include/linux/sctp.h 22290F: include/net/sctp/ 22291F: include/uapi/linux/sctp.h 22292F: net/sctp/ 22293 22294SCx200 CPU SUPPORT 22295M: Jim Cromie <jim.cromie@gmail.com> 22296S: Odd Fixes 22297F: Documentation/i2c/busses/scx200_acb.rst 22298F: arch/x86/platform/scx200/ 22299F: drivers/i2c/busses/scx200* 22300F: drivers/mtd/maps/scx200_docflash.c 22301F: drivers/watchdog/scx200_wdt.c 22302F: include/linux/scx200.h 22303 22304SCx200 GPIO DRIVER 22305M: Jim Cromie <jim.cromie@gmail.com> 22306S: Maintained 22307F: drivers/char/scx200_gpio.c 22308F: include/linux/scx200_gpio.h 22309 22310SCx200 HRT CLOCKSOURCE DRIVER 22311M: Jim Cromie <jim.cromie@gmail.com> 22312S: Maintained 22313F: drivers/clocksource/scx200_hrt.c 22314 22315SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22316M: Sascha Sommer <saschasommer@freenet.de> 22317L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22318S: Maintained 22319F: drivers/mmc/host/sdricoh_cs.c 22320 22321SECO BOARDS CEC DRIVER 22322M: Ettore Chimenti <ek5.chimenti@gmail.com> 22323S: Maintained 22324F: drivers/media/cec/platform/seco/seco-cec.c 22325F: drivers/media/cec/platform/seco/seco-cec.h 22326 22327SECURE COMPUTING 22328M: Kees Cook <kees@kernel.org> 22329R: Andy Lutomirski <luto@amacapital.net> 22330R: Will Drewry <wad@chromium.org> 22331S: Supported 22332T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22333F: Documentation/userspace-api/seccomp_filter.rst 22334F: include/linux/seccomp.h 22335F: include/uapi/linux/seccomp.h 22336F: kernel/seccomp.c 22337F: tools/testing/selftests/kselftest_harness.h 22338F: tools/testing/selftests/kselftest_harness/ 22339F: tools/testing/selftests/seccomp/* 22340K: \bsecure_computing 22341K: \bTIF_SECCOMP\b 22342 22343SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22344M: Kamal Dasu <kamal.dasu@broadcom.com> 22345M: Al Cooper <alcooperx@gmail.com> 22346R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22347L: linux-mmc@vger.kernel.org 22348S: Maintained 22349F: drivers/mmc/host/sdhci-brcmstb* 22350 22351SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22352M: Adrian Hunter <adrian.hunter@intel.com> 22353L: linux-mmc@vger.kernel.org 22354S: Supported 22355F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22356F: drivers/mmc/host/sdhci* 22357 22358SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22359M: Aubin Constans <aubin.constans@microchip.com> 22360R: Eugen Hristev <eugen.hristev@collabora.com> 22361L: linux-mmc@vger.kernel.org 22362S: Supported 22363F: drivers/mmc/host/sdhci-of-at91.c 22364 22365SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22366M: Haibo Chen <haibo.chen@nxp.com> 22367L: imx@lists.linux.dev 22368L: linux-mmc@vger.kernel.org 22369L: s32@nxp.com 22370S: Maintained 22371F: drivers/mmc/host/sdhci-esdhc-imx.c 22372 22373SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22374M: Ben Dooks <ben-linux@fluff.org> 22375M: Jaehoon Chung <jh80.chung@samsung.com> 22376L: linux-mmc@vger.kernel.org 22377S: Maintained 22378F: drivers/mmc/host/sdhci-s3c* 22379 22380SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22381M: Viresh Kumar <vireshk@kernel.org> 22382L: linux-mmc@vger.kernel.org 22383S: Maintained 22384F: drivers/mmc/host/sdhci-spear.c 22385 22386SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22387M: Vignesh Raghavendra <vigneshr@ti.com> 22388L: linux-mmc@vger.kernel.org 22389S: Maintained 22390F: drivers/mmc/host/sdhci-omap.c 22391 22392SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22393M: Jonathan Derrick <jonathan.derrick@linux.dev> 22394L: linux-block@vger.kernel.org 22395S: Supported 22396F: block/opal_proto.h 22397F: block/sed* 22398F: include/linux/sed* 22399F: include/uapi/linux/sed* 22400 22401SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22402M: Mark Rutland <mark.rutland@arm.com> 22403M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22404M: Sudeep Holla <sudeep.holla@arm.com> 22405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22406S: Maintained 22407F: drivers/firmware/smccc/ 22408F: include/linux/arm-smccc.h 22409 22410SECURITY CONTACT 22411M: Security Officers <security@kernel.org> 22412S: Supported 22413F: Documentation/process/security-bugs.rst 22414 22415SECURITY SUBSYSTEM 22416M: Paul Moore <paul@paul-moore.com> 22417M: James Morris <jmorris@namei.org> 22418M: "Serge E. Hallyn" <serge@hallyn.com> 22419L: linux-security-module@vger.kernel.org 22420S: Supported 22421Q: https://patchwork.kernel.org/project/linux-security-module/list 22422B: mailto:linux-security-module@vger.kernel.org 22423P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22424T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22425F: include/linux/lsm/ 22426F: include/linux/lsm_audit.h 22427F: include/linux/lsm_hook_defs.h 22428F: include/linux/lsm_hooks.h 22429F: include/linux/security.h 22430F: include/uapi/linux/lsm.h 22431F: security/ 22432F: tools/testing/selftests/lsm/ 22433X: security/selinux/ 22434K: \bsecurity_[a-z_0-9]\+\b 22435 22436SELINUX SECURITY MODULE 22437M: Paul Moore <paul@paul-moore.com> 22438M: Stephen Smalley <stephen.smalley.work@gmail.com> 22439R: Ondrej Mosnacek <omosnace@redhat.com> 22440L: selinux@vger.kernel.org 22441S: Supported 22442W: https://github.com/SELinuxProject 22443Q: https://patchwork.kernel.org/project/selinux/list 22444B: mailto:selinux@vger.kernel.org 22445P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22446T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22447F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22448F: Documentation/ABI/removed/sysfs-selinux-disable 22449F: Documentation/admin-guide/LSM/SELinux.rst 22450F: include/trace/events/avc.h 22451F: include/uapi/linux/selinux_netlink.h 22452F: scripts/selinux/ 22453F: security/selinux/ 22454 22455SENSABLE PHANTOM 22456M: Jiri Slaby <jirislaby@kernel.org> 22457S: Maintained 22458F: drivers/misc/phantom.c 22459F: include/uapi/linux/phantom.h 22460 22461SENSEAIR SUNRISE 006-0-0007 22462M: Jacopo Mondi <jacopo@jmondi.org> 22463S: Maintained 22464F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22465F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22466F: drivers/iio/chemical/sunrise_co2.c 22467 22468SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22469M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22470S: Maintained 22471F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22472F: drivers/iio/chemical/scd30.h 22473F: drivers/iio/chemical/scd30_core.c 22474F: drivers/iio/chemical/scd30_i2c.c 22475F: drivers/iio/chemical/scd30_serial.c 22476 22477SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22478M: Roan van Dijk <roan@protonic.nl> 22479S: Maintained 22480F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22481F: drivers/iio/chemical/scd4x.c 22482 22483SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22484M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22485S: Maintained 22486F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22487F: drivers/iio/pressure/sdp500.c 22488 22489SENSIRION SGP40 GAS SENSOR DRIVER 22490M: Andreas Klinger <ak@it-klinger.de> 22491S: Maintained 22492F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22493F: drivers/iio/chemical/sgp40.c 22494 22495SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22496M: Tomasz Duszynski <tduszyns@gmail.com> 22497S: Maintained 22498F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22499F: drivers/iio/chemical/sps30.c 22500F: drivers/iio/chemical/sps30_i2c.c 22501F: drivers/iio/chemical/sps30_serial.c 22502 22503SERIAL DEVICE BUS 22504M: Rob Herring <robh@kernel.org> 22505L: linux-serial@vger.kernel.org 22506S: Maintained 22507F: Documentation/devicetree/bindings/serial/serial.yaml 22508F: drivers/tty/serdev/ 22509F: include/linux/serdev.h 22510 22511SERIAL IR RECEIVER 22512M: Sean Young <sean@mess.org> 22513L: linux-media@vger.kernel.org 22514S: Maintained 22515F: drivers/media/rc/serial_ir.c 22516 22517SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22518M: Srinivas Kandagatla <srini@kernel.org> 22519L: linux-sound@vger.kernel.org 22520S: Maintained 22521F: Documentation/devicetree/bindings/slimbus/ 22522F: Documentation/driver-api/slimbus.rst 22523F: drivers/slimbus/ 22524F: include/linux/slimbus.h 22525 22526SFC NETWORK DRIVER 22527M: Edward Cree <ecree.xilinx@gmail.com> 22528L: netdev@vger.kernel.org 22529L: linux-net-drivers@amd.com 22530S: Maintained 22531F: Documentation/networking/devlink/sfc.rst 22532F: drivers/net/ethernet/sfc/ 22533 22534SFCTEMP HWMON DRIVER 22535M: Emil Renner Berthing <kernel@esmil.dk> 22536M: Hal Feng <hal.feng@starfivetech.com> 22537L: linux-hwmon@vger.kernel.org 22538S: Maintained 22539F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22540F: Documentation/hwmon/sfctemp.rst 22541F: drivers/hwmon/sfctemp.c 22542 22543SFF/SFP/SFP+ MODULE SUPPORT 22544M: Russell King <linux@armlinux.org.uk> 22545L: netdev@vger.kernel.org 22546S: Maintained 22547F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22548F: drivers/net/phy/phylink.c 22549F: drivers/net/phy/sfp* 22550F: include/linux/mdio/mdio-i2c.h 22551F: include/linux/phylink.h 22552F: include/linux/sfp.h 22553K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22554 22555SGI GRU DRIVER 22556M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22557S: Maintained 22558F: drivers/misc/sgi-gru/ 22559 22560SGI XP/XPC/XPNET DRIVER 22561M: Robin Holt <robinmholt@gmail.com> 22562M: Steve Wahl <steve.wahl@hpe.com> 22563S: Maintained 22564F: drivers/misc/sgi-xp/ 22565 22566SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22567M: Wenjia Zhang <wenjia@linux.ibm.com> 22568M: Jan Karcher <jaka@linux.ibm.com> 22569R: D. Wythe <alibuda@linux.alibaba.com> 22570R: Tony Lu <tonylu@linux.alibaba.com> 22571R: Wen Gu <guwen@linux.alibaba.com> 22572L: linux-rdma@vger.kernel.org 22573L: linux-s390@vger.kernel.org 22574S: Supported 22575F: net/smc/ 22576 22577SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22578M: Linus Walleij <linus.walleij@linaro.org> 22579L: linux-iio@vger.kernel.org 22580S: Maintained 22581T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22582F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22583F: drivers/iio/light/gp2ap002.c 22584 22585SHARP RJ54N1CB0C SENSOR DRIVER 22586M: Jacopo Mondi <jacopo@jmondi.org> 22587L: linux-media@vger.kernel.org 22588S: Odd fixes 22589T: git git://linuxtv.org/media.git 22590F: drivers/media/i2c/rj54n1cb0c.c 22591F: include/media/i2c/rj54n1cb0c.h 22592 22593SHRINKER 22594M: Andrew Morton <akpm@linux-foundation.org> 22595M: Dave Chinner <david@fromorbit.com> 22596R: Qi Zheng <zhengqi.arch@bytedance.com> 22597R: Roman Gushchin <roman.gushchin@linux.dev> 22598R: Muchun Song <muchun.song@linux.dev> 22599L: linux-mm@kvack.org 22600S: Maintained 22601F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22602F: include/linux/shrinker.h 22603F: mm/shrinker.c 22604F: mm/shrinker_debug.c 22605 22606SH_VOU V4L2 OUTPUT DRIVER 22607L: linux-media@vger.kernel.org 22608S: Orphan 22609F: drivers/media/platform/renesas/sh_vou.c 22610F: include/media/drv-intf/sh_vou.h 22611 22612SI2157 MEDIA DRIVER 22613L: linux-media@vger.kernel.org 22614S: Orphan 22615W: https://linuxtv.org 22616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22617F: drivers/media/tuners/si2157* 22618 22619SI2165 MEDIA DRIVER 22620M: Matthias Schwarzott <zzam@gentoo.org> 22621L: linux-media@vger.kernel.org 22622S: Maintained 22623W: https://linuxtv.org 22624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22625F: drivers/media/dvb-frontends/si2165* 22626 22627SI2168 MEDIA DRIVER 22628L: linux-media@vger.kernel.org 22629S: Orphan 22630W: https://linuxtv.org 22631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22632F: drivers/media/dvb-frontends/si2168* 22633 22634SI470X FM RADIO RECEIVER I2C DRIVER 22635M: Hans Verkuil <hverkuil@xs4all.nl> 22636L: linux-media@vger.kernel.org 22637S: Odd Fixes 22638W: https://linuxtv.org 22639T: git git://linuxtv.org/media.git 22640F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 22641F: drivers/media/radio/si470x/radio-si470x-i2c.c 22642 22643SI470X FM RADIO RECEIVER USB DRIVER 22644M: Hans Verkuil <hverkuil@xs4all.nl> 22645L: linux-media@vger.kernel.org 22646S: Maintained 22647W: https://linuxtv.org 22648T: git git://linuxtv.org/media.git 22649F: drivers/media/radio/si470x/radio-si470x-common.c 22650F: drivers/media/radio/si470x/radio-si470x-usb.c 22651F: drivers/media/radio/si470x/radio-si470x.h 22652 22653SI4713 FM RADIO TRANSMITTER I2C DRIVER 22654M: Eduardo Valentin <edubezval@gmail.com> 22655L: linux-media@vger.kernel.org 22656S: Odd Fixes 22657W: https://linuxtv.org 22658T: git git://linuxtv.org/media.git 22659F: drivers/media/radio/si4713/si4713.? 22660 22661SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 22662M: Eduardo Valentin <edubezval@gmail.com> 22663L: linux-media@vger.kernel.org 22664S: Odd Fixes 22665W: https://linuxtv.org 22666T: git git://linuxtv.org/media.git 22667F: drivers/media/radio/si4713/radio-platform-si4713.c 22668 22669SI4713 FM RADIO TRANSMITTER USB DRIVER 22670M: Hans Verkuil <hverkuil@xs4all.nl> 22671L: linux-media@vger.kernel.org 22672S: Maintained 22673W: https://linuxtv.org 22674T: git git://linuxtv.org/media.git 22675F: drivers/media/radio/si4713/radio-usb-si4713.c 22676 22677SIANO DVB DRIVER 22678M: Mauro Carvalho Chehab <mchehab@kernel.org> 22679L: linux-media@vger.kernel.org 22680S: Odd fixes 22681W: https://linuxtv.org 22682T: git git://linuxtv.org/media.git 22683F: drivers/media/common/siano/ 22684F: drivers/media/mmc/siano/ 22685F: drivers/media/usb/siano/ 22686F: drivers/media/usb/siano/ 22687 22688SIEMENS IPC LED DRIVERS 22689M: Bao Cheng Su <baocheng.su@siemens.com> 22690M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22691M: Tobias Schaffner <tobias.schaffner@siemens.com> 22692L: linux-leds@vger.kernel.org 22693S: Maintained 22694F: drivers/leds/simatic/ 22695 22696SIEMENS IPC PLATFORM DRIVERS 22697M: Bao Cheng Su <baocheng.su@siemens.com> 22698M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22699M: Tobias Schaffner <tobias.schaffner@siemens.com> 22700L: platform-driver-x86@vger.kernel.org 22701S: Maintained 22702F: drivers/platform/x86/siemens/ 22703F: include/linux/platform_data/x86/simatic-ipc-base.h 22704F: include/linux/platform_data/x86/simatic-ipc.h 22705 22706SIEMENS IPC WATCHDOG DRIVERS 22707M: Bao Cheng Su <baocheng.su@siemens.com> 22708M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22709M: Tobias Schaffner <tobias.schaffner@siemens.com> 22710L: linux-watchdog@vger.kernel.org 22711S: Maintained 22712F: drivers/watchdog/simatic-ipc-wdt.c 22713 22714SIFIVE DRIVERS 22715M: Paul Walmsley <paul.walmsley@sifive.com> 22716M: Samuel Holland <samuel.holland@sifive.com> 22717L: linux-riscv@lists.infradead.org 22718S: Supported 22719F: drivers/dma/sf-pdma/ 22720N: sifive 22721K: fu[57]40 22722K: [^@]sifive 22723 22724SILEAD TOUCHSCREEN DRIVER 22725M: Hans de Goede <hansg@kernel.org> 22726L: linux-input@vger.kernel.org 22727L: platform-driver-x86@vger.kernel.org 22728S: Maintained 22729F: drivers/input/touchscreen/silead.c 22730F: drivers/platform/x86/touchscreen_dmi.c 22731 22732SILICON LABS WIRELESS DRIVERS (for WFxxx series) 22733M: Jérôme Pouiller <jerome.pouiller@silabs.com> 22734L: linux-wireless@vger.kernel.org 22735S: Supported 22736F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 22737F: drivers/net/wireless/silabs/ 22738 22739SILICON MOTION SM712 FRAME BUFFER DRIVER 22740M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 22741M: Teddy Wang <teddy.wang@siliconmotion.com> 22742M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 22743L: linux-fbdev@vger.kernel.org 22744S: Maintained 22745F: Documentation/fb/sm712fb.rst 22746F: drivers/video/fbdev/sm712* 22747 22748SILVACO I3C DUAL-ROLE MASTER 22749M: Miquel Raynal <miquel.raynal@bootlin.com> 22750M: Frank Li <Frank.Li@nxp.com> 22751L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 22752L: imx@lists.linux.dev 22753S: Maintained 22754F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 22755F: drivers/i3c/master/svc-i3c-master.c 22756 22757SIMPLEFB FB DRIVER 22758M: Hans de Goede <hansg@kernel.org> 22759L: linux-fbdev@vger.kernel.org 22760S: Maintained 22761F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 22762F: drivers/video/fbdev/simplefb.c 22763F: include/linux/platform_data/simplefb.h 22764 22765SIOX 22766M: Thorsten Scherer <t.scherer@eckelmann.de> 22767R: Pengutronix Kernel Team <kernel@pengutronix.de> 22768S: Supported 22769F: drivers/gpio/gpio-siox.c 22770F: drivers/siox/* 22771F: include/trace/events/siox.h 22772 22773SIPHASH PRF ROUTINES 22774M: Jason A. Donenfeld <Jason@zx2c4.com> 22775S: Maintained 22776F: include/linux/siphash.h 22777F: lib/siphash.c 22778F: lib/tests/siphash_kunit.c 22779 22780SIS 190 ETHERNET DRIVER 22781M: Francois Romieu <romieu@fr.zoreil.com> 22782L: netdev@vger.kernel.org 22783S: Maintained 22784F: drivers/net/ethernet/sis/sis190.c 22785 22786SIS 900/7016 FAST ETHERNET DRIVER 22787M: Daniele Venzano <venza@brownhat.org> 22788L: netdev@vger.kernel.org 22789S: Maintained 22790W: http://www.brownhat.org/sis900.html 22791F: drivers/net/ethernet/sis/sis900.* 22792 22793SIS FRAMEBUFFER DRIVER 22794S: Orphan 22795F: Documentation/fb/sisfb.rst 22796F: drivers/video/fbdev/sis/ 22797F: include/video/sisfb.h 22798 22799SIS I2C TOUCHSCREEN DRIVER 22800M: Mika Penttilä <mpenttil@redhat.com> 22801L: linux-input@vger.kernel.org 22802S: Maintained 22803F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 22804F: drivers/input/touchscreen/sis_i2c.c 22805 22806SIS USB2VGA DRIVER 22807M: Thomas Winischhofer <thomas@winischhofer.net> 22808S: Maintained 22809W: http://www.winischhofer.at/linuxsisusbvga.shtml 22810F: drivers/usb/misc/sisusbvga/ 22811 22812SL28 CPLD MFD DRIVER 22813M: Michael Walle <mwalle@kernel.org> 22814S: Maintained 22815F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 22816F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 22817F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 22818F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 22819F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 22820F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 22821F: drivers/gpio/gpio-sl28cpld.c 22822F: drivers/hwmon/sl28cpld-hwmon.c 22823F: drivers/irqchip/irq-sl28cpld.c 22824F: drivers/pwm/pwm-sl28cpld.c 22825F: drivers/watchdog/sl28cpld_wdt.c 22826 22827SL28 VPD NVMEM LAYOUT DRIVER 22828M: Michael Walle <mwalle@kernel.org> 22829S: Maintained 22830F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 22831F: drivers/nvmem/layouts/sl28vpd.c 22832 22833SLAB ALLOCATOR 22834M: Christoph Lameter <cl@gentwo.org> 22835M: David Rientjes <rientjes@google.com> 22836M: Andrew Morton <akpm@linux-foundation.org> 22837M: Vlastimil Babka <vbabka@suse.cz> 22838R: Roman Gushchin <roman.gushchin@linux.dev> 22839R: Harry Yoo <harry.yoo@oracle.com> 22840L: linux-mm@kvack.org 22841S: Maintained 22842T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 22843F: include/linux/sl?b*.h 22844F: mm/sl?b* 22845 22846SLCAN CAN NETWORK DRIVER 22847M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 22848L: linux-can@vger.kernel.org 22849S: Maintained 22850F: drivers/net/can/slcan/ 22851 22852SLEEPABLE READ-COPY UPDATE (SRCU) 22853M: Lai Jiangshan <jiangshanlai@gmail.com> 22854M: "Paul E. McKenney" <paulmck@kernel.org> 22855M: Josh Triplett <josh@joshtriplett.org> 22856R: Steven Rostedt <rostedt@goodmis.org> 22857R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22858L: rcu@vger.kernel.org 22859S: Supported 22860W: http://www.rdrop.com/users/paulmck/RCU/ 22861T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22862F: include/linux/srcu*.h 22863F: kernel/rcu/srcu*.c 22864 22865SMACK SECURITY MODULE 22866M: Casey Schaufler <casey@schaufler-ca.com> 22867L: linux-security-module@vger.kernel.org 22868S: Maintained 22869W: http://schaufler-ca.com 22870T: git git://github.com/cschaufler/smack-next 22871F: Documentation/admin-guide/LSM/Smack.rst 22872F: security/smack/ 22873 22874SMC91x ETHERNET DRIVER 22875M: Nicolas Pitre <nico@fluxnic.net> 22876S: Odd Fixes 22877F: drivers/net/ethernet/smsc/smc91x.* 22878 22879SMSC EMC2103 HARDWARE MONITOR DRIVER 22880M: Steve Glendinning <steve.glendinning@shawell.net> 22881L: linux-hwmon@vger.kernel.org 22882S: Maintained 22883F: Documentation/hwmon/emc2103.rst 22884F: drivers/hwmon/emc2103.c 22885 22886SMSC SCH5627 HARDWARE MONITOR DRIVER 22887M: Hans de Goede <hansg@kernel.org> 22888L: linux-hwmon@vger.kernel.org 22889S: Supported 22890F: Documentation/hwmon/sch5627.rst 22891F: drivers/hwmon/sch5627.c 22892 22893SMSC UFX6000 and UFX7000 USB to VGA DRIVER 22894M: Steve Glendinning <steve.glendinning@shawell.net> 22895L: linux-fbdev@vger.kernel.org 22896S: Maintained 22897F: drivers/video/fbdev/smscufx.c 22898 22899SMSC47B397 HARDWARE MONITOR DRIVER 22900M: Jean Delvare <jdelvare@suse.com> 22901L: linux-hwmon@vger.kernel.org 22902S: Maintained 22903F: Documentation/hwmon/smsc47b397.rst 22904F: drivers/hwmon/smsc47b397.c 22905 22906SMSC911x ETHERNET DRIVER 22907M: Steve Glendinning <steve.glendinning@shawell.net> 22908L: netdev@vger.kernel.org 22909S: Maintained 22910F: drivers/net/ethernet/smsc/smsc911x.* 22911F: include/linux/smsc911x.h 22912 22913SMSC9420 PCI ETHERNET DRIVER 22914M: Steve Glendinning <steve.glendinning@shawell.net> 22915L: netdev@vger.kernel.org 22916S: Maintained 22917F: drivers/net/ethernet/smsc/smsc9420.* 22918 22919SNET DPU VIRTIO DATA PATH ACCELERATOR 22920R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22921F: drivers/vdpa/solidrun/ 22922 22923SOCIONEXT (SNI) AVE NETWORK DRIVER 22924M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 22925L: netdev@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 22928F: drivers/net/ethernet/socionext/sni_ave.c 22929 22930SOCIONEXT (SNI) NETSEC NETWORK DRIVER 22931M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 22932M: Masahisa Kojima <kojima.masahisa@socionext.com> 22933L: netdev@vger.kernel.org 22934S: Maintained 22935F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 22936F: drivers/net/ethernet/socionext/netsec.c 22937 22938SOCIONEXT (SNI) Synquacer SPI DRIVER 22939M: Masahisa Kojima <masahisa.kojima@linaro.org> 22940M: Jassi Brar <jaswinder.singh@linaro.org> 22941L: linux-spi@vger.kernel.org 22942S: Maintained 22943F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 22944F: drivers/spi/spi-synquacer.c 22945 22946SOCIONEXT SYNQUACER I2C DRIVER 22947M: Ard Biesheuvel <ardb@kernel.org> 22948L: linux-i2c@vger.kernel.org 22949S: Maintained 22950F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 22951F: drivers/i2c/busses/i2c-synquacer.c 22952 22953SOCIONEXT UNIPHIER SOUND DRIVER 22954L: linux-sound@vger.kernel.org 22955S: Orphan 22956F: sound/soc/uniphier/ 22957 22958SOCKET TIMESTAMPING 22959M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22960R: Jason Xing <kernelxing@tencent.com> 22961S: Maintained 22962F: Documentation/networking/timestamping.rst 22963F: include/linux/net_tstamp.h 22964F: include/uapi/linux/net_tstamp.h 22965F: tools/testing/selftests/bpf/*/net_timestamping* 22966F: tools/testing/selftests/net/*timestamp* 22967F: tools/testing/selftests/net/so_txtime.c 22968 22969SOEKRIS NET48XX LED SUPPORT 22970M: Chris Boot <bootc@bootc.net> 22971S: Maintained 22972F: drivers/leds/leds-net48xx.c 22973 22974SOFT-IWARP DRIVER (siw) 22975M: Bernard Metzler <bmt@zurich.ibm.com> 22976L: linux-rdma@vger.kernel.org 22977S: Supported 22978F: drivers/infiniband/sw/siw/ 22979F: include/uapi/rdma/siw-abi.h 22980 22981SOFT-ROCE DRIVER (rxe) 22982M: Zhu Yanjun <zyjzyj2000@gmail.com> 22983L: linux-rdma@vger.kernel.org 22984S: Supported 22985F: drivers/infiniband/sw/rxe/ 22986F: include/uapi/rdma/rdma_user_rxe.h 22987 22988SOFTLOGIC 6x10 MPEG CODEC 22989M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22990M: Andrey Utkin <andrey_utkin@fastmail.com> 22991M: Ismael Luceno <ismael@iodev.co.uk> 22992L: linux-media@vger.kernel.org 22993S: Supported 22994F: drivers/media/pci/solo6x10/ 22995 22996SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 22997M: James Morse <james.morse@arm.com> 22998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22999S: Maintained 23000F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23001F: drivers/firmware/arm_sdei.c 23002F: include/linux/arm_sdei.h 23003F: include/uapi/linux/arm_sdei.h 23004 23005SOFTWARE NODES AND DEVICE PROPERTIES 23006R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23007R: Daniel Scally <djrscally@gmail.com> 23008R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23009R: Sakari Ailus <sakari.ailus@linux.intel.com> 23010L: linux-acpi@vger.kernel.org 23011S: Maintained 23012F: drivers/base/property.c 23013F: drivers/base/swnode.c 23014F: include/linux/fwnode.h 23015F: include/linux/property.h 23016 23017SOFTWARE RAID (Multiple Disks) SUPPORT 23018M: Song Liu <song@kernel.org> 23019M: Yu Kuai <yukuai3@huawei.com> 23020L: linux-raid@vger.kernel.org 23021S: Supported 23022Q: https://patchwork.kernel.org/project/linux-raid/list/ 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23024F: drivers/md/Kconfig 23025F: drivers/md/Makefile 23026F: drivers/md/md* 23027F: drivers/md/raid* 23028F: include/linux/raid/ 23029F: include/uapi/linux/raid/ 23030 23031SOLIDRUN CLEARFOG SUPPORT 23032M: Russell King <linux@armlinux.org.uk> 23033S: Maintained 23034F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23035F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23036 23037SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23038M: Russell King <linux@armlinux.org.uk> 23039S: Maintained 23040F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23041F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23042F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23043 23044SONIC NETWORK DRIVER 23045M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23046L: netdev@vger.kernel.org 23047S: Maintained 23048F: drivers/net/ethernet/natsemi/sonic.* 23049 23050SONICS SILICON BACKPLANE DRIVER (SSB) 23051M: Michael Buesch <m@bues.ch> 23052L: linux-wireless@vger.kernel.org 23053S: Maintained 23054F: drivers/ssb/ 23055F: include/linux/ssb/ 23056 23057SONY IMX208 SENSOR DRIVER 23058M: Sakari Ailus <sakari.ailus@linux.intel.com> 23059L: linux-media@vger.kernel.org 23060S: Maintained 23061T: git git://linuxtv.org/media.git 23062F: drivers/media/i2c/imx208.c 23063 23064SONY IMX214 SENSOR DRIVER 23065M: Ricardo Ribalda <ribalda@kernel.org> 23066L: linux-media@vger.kernel.org 23067S: Maintained 23068T: git git://linuxtv.org/media.git 23069F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23070F: drivers/media/i2c/imx214.c 23071 23072SONY IMX219 SENSOR DRIVER 23073M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23074L: linux-media@vger.kernel.org 23075S: Maintained 23076T: git git://linuxtv.org/media.git 23077F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23078F: drivers/media/i2c/imx219.c 23079 23080SONY IMX258 SENSOR DRIVER 23081M: Sakari Ailus <sakari.ailus@linux.intel.com> 23082L: linux-media@vger.kernel.org 23083S: Maintained 23084T: git git://linuxtv.org/media.git 23085F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23086F: drivers/media/i2c/imx258.c 23087 23088SONY IMX274 SENSOR DRIVER 23089M: Leon Luo <leonl@leopardimaging.com> 23090L: linux-media@vger.kernel.org 23091S: Maintained 23092T: git git://linuxtv.org/media.git 23093F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23094F: drivers/media/i2c/imx274.c 23095 23096SONY IMX283 SENSOR DRIVER 23097M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23098M: Umang Jain <umang.jain@ideasonboard.com> 23099L: linux-media@vger.kernel.org 23100S: Maintained 23101T: git git://linuxtv.org/media.git 23102F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23103F: drivers/media/i2c/imx283.c 23104 23105SONY IMX290 SENSOR DRIVER 23106M: Manivannan Sadhasivam <mani@kernel.org> 23107L: linux-media@vger.kernel.org 23108S: Maintained 23109T: git git://linuxtv.org/media.git 23110F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23111F: drivers/media/i2c/imx290.c 23112 23113SONY IMX296 SENSOR DRIVER 23114M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23115M: Manivannan Sadhasivam <mani@kernel.org> 23116L: linux-media@vger.kernel.org 23117S: Maintained 23118T: git git://linuxtv.org/media.git 23119F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23120F: drivers/media/i2c/imx296.c 23121 23122SONY IMX319 SENSOR DRIVER 23123M: Bingbu Cao <bingbu.cao@intel.com> 23124L: linux-media@vger.kernel.org 23125S: Maintained 23126T: git git://linuxtv.org/media.git 23127F: drivers/media/i2c/imx319.c 23128 23129SONY IMX334 SENSOR DRIVER 23130L: linux-media@vger.kernel.org 23131S: Orphan 23132T: git git://linuxtv.org/media.git 23133F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23134F: drivers/media/i2c/imx334.c 23135 23136SONY IMX335 SENSOR DRIVER 23137M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23138L: linux-media@vger.kernel.org 23139S: Maintained 23140T: git git://linuxtv.org/media.git 23141F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23142F: drivers/media/i2c/imx335.c 23143 23144SONY IMX355 SENSOR DRIVER 23145M: Tianshu Qiu <tian.shu.qiu@intel.com> 23146L: linux-media@vger.kernel.org 23147S: Maintained 23148T: git git://linuxtv.org/media.git 23149F: drivers/media/i2c/imx355.c 23150 23151SONY IMX412 SENSOR DRIVER 23152L: linux-media@vger.kernel.org 23153S: Orphan 23154T: git git://linuxtv.org/media.git 23155F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23156F: drivers/media/i2c/imx412.c 23157 23158SONY IMX415 SENSOR DRIVER 23159M: Michael Riesch <michael.riesch@collabora.com> 23160L: linux-media@vger.kernel.org 23161S: Maintained 23162T: git git://linuxtv.org/media.git 23163F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23164F: drivers/media/i2c/imx415.c 23165 23166SONY MEMORYSTICK SUBSYSTEM 23167M: Maxim Levitsky <maximlevitsky@gmail.com> 23168M: Alex Dubov <oakad@yahoo.com> 23169M: Ulf Hansson <ulf.hansson@linaro.org> 23170L: linux-mmc@vger.kernel.org 23171S: Maintained 23172T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23173F: drivers/memstick/ 23174F: include/linux/memstick.h 23175 23176SONY VAIO CONTROL DEVICE DRIVER 23177M: Mattia Dongili <malattia@linux.it> 23178L: platform-driver-x86@vger.kernel.org 23179S: Maintained 23180W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23181F: Documentation/admin-guide/laptops/sony-laptop.rst 23182F: drivers/char/sonypi.c 23183F: drivers/platform/x86/sony-laptop.c 23184 23185SOPHGO DEVICETREES and DRIVERS 23186M: Chen Wang <unicorn_wang@outlook.com> 23187M: Inochi Amaoto <inochiama@gmail.com> 23188L: sophgo@lists.linux.dev 23189W: https://github.com/sophgo/linux/wiki 23190T: git https://github.com/sophgo/linux.git 23191S: Maintained 23192N: sophgo 23193K: sophgo 23194 23195SOUND 23196M: Jaroslav Kysela <perex@perex.cz> 23197M: Takashi Iwai <tiwai@suse.com> 23198L: linux-sound@vger.kernel.org 23199S: Maintained 23200W: http://www.alsa-project.org/ 23201Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23203F: Documentation/sound/ 23204F: include/sound/ 23205F: include/uapi/sound/ 23206F: sound/ 23207F: tools/testing/selftests/alsa 23208 23209SOUND - ALSA SELFTESTS 23210M: Mark Brown <broonie@kernel.org> 23211L: linux-sound@vger.kernel.org 23212L: linux-kselftest@vger.kernel.org 23213S: Supported 23214F: tools/testing/selftests/alsa 23215 23216SOUND - COMPRESSED AUDIO 23217M: Vinod Koul <vkoul@kernel.org> 23218L: linux-sound@vger.kernel.org 23219S: Supported 23220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23221F: Documentation/sound/designs/compress-offload.rst 23222F: include/sound/compress_driver.h 23223F: include/uapi/sound/compress_* 23224F: sound/core/compress_offload.c 23225F: sound/soc/soc-compress.c 23226 23227SOUND - CORE KUNIT TEST 23228M: Ivan Orlov <ivan.orlov0322@gmail.com> 23229L: linux-sound@vger.kernel.org 23230S: Supported 23231F: sound/core/sound_kunit.c 23232 23233SOUND - DMAENGINE HELPERS 23234M: Lars-Peter Clausen <lars@metafoo.de> 23235S: Supported 23236F: include/sound/dmaengine_pcm.h 23237F: sound/core/pcm_dmaengine.c 23238F: sound/soc/soc-generic-dmaengine-pcm.c 23239 23240SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23241M: Liam Girdwood <lgirdwood@gmail.com> 23242M: Mark Brown <broonie@kernel.org> 23243L: linux-sound@vger.kernel.org 23244S: Supported 23245W: http://alsa-project.org/main/index.php/ASoC 23246T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23247F: Documentation/devicetree/bindings/sound/ 23248F: Documentation/sound/soc/ 23249F: include/dt-bindings/sound/ 23250F: include/sound/cs* 23251X: include/sound/cs4231-regs.h 23252X: include/sound/cs8403.h 23253X: include/sound/cs8427.h 23254F: include/sound/madera-pdata.h 23255F: include/sound/soc* 23256F: include/sound/sof.h 23257F: include/sound/sof/ 23258F: include/sound/wm*.h 23259F: include/trace/events/sof*.h 23260F: include/uapi/sound/asoc.h 23261F: sound/soc/ 23262 23263SOUND - SOC LAYER / dapm-graph 23264M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23265L: linux-sound@vger.kernel.org 23266S: Maintained 23267F: tools/sound/dapm-graph 23268 23269SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23270M: Liam Girdwood <lgirdwood@gmail.com> 23271M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23272M: Bard Liao <yung-chuan.liao@linux.intel.com> 23273M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23274M: Daniel Baluta <daniel.baluta@nxp.com> 23275R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23276R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23277L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23278S: Supported 23279W: https://github.com/thesofproject/linux/ 23280F: sound/soc/sof/ 23281 23282SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23283M: Mark Brown <broonie@kernel.org> 23284M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23285S: Supported 23286L: linux-sound@vger.kernel.org 23287F: sound/soc/generic/ 23288F: include/sound/simple_card* 23289F: Documentation/devicetree/bindings/sound/simple-card.yaml 23290F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23291 23292SOUNDWIRE SUBSYSTEM 23293M: Vinod Koul <vkoul@kernel.org> 23294M: Bard Liao <yung-chuan.liao@linux.intel.com> 23295R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23296R: Sanyog Kale <sanyog.r.kale@intel.com> 23297L: linux-sound@vger.kernel.org 23298S: Supported 23299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23300F: Documentation/driver-api/soundwire/ 23301F: drivers/soundwire/ 23302F: include/linux/soundwire/ 23303 23304SP2 MEDIA DRIVER 23305M: Olli Salonen <olli.salonen@iki.fi> 23306L: linux-media@vger.kernel.org 23307S: Maintained 23308W: https://linuxtv.org 23309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23310F: drivers/media/dvb-frontends/sp2* 23311 23312SPANISH DOCUMENTATION 23313M: Carlos Bilbao <carlos.bilbao@kernel.org> 23314R: Avadhut Naik <avadhut.naik@amd.com> 23315S: Maintained 23316F: Documentation/translations/sp_SP/ 23317 23318SPARC + UltraSPARC (sparc/sparc64) 23319M: "David S. Miller" <davem@davemloft.net> 23320M: Andreas Larsson <andreas@gaisler.com> 23321L: sparclinux@vger.kernel.org 23322S: Maintained 23323Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23324T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23325T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23326F: arch/sparc/ 23327F: drivers/sbus/ 23328 23329SPARC SERIAL DRIVERS 23330M: "David S. Miller" <davem@davemloft.net> 23331L: sparclinux@vger.kernel.org 23332S: Maintained 23333T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23334T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23335F: drivers/tty/serial/suncore.c 23336F: drivers/tty/serial/sunhv.c 23337F: drivers/tty/serial/sunsab.c 23338F: drivers/tty/serial/sunsab.h 23339F: drivers/tty/serial/sunsu.c 23340F: drivers/tty/serial/sunzilog.c 23341F: drivers/tty/serial/sunzilog.h 23342F: drivers/tty/vcc.c 23343F: include/linux/sunserialcore.h 23344 23345SPARSE CHECKER 23346M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23347L: linux-sparse@vger.kernel.org 23348S: Maintained 23349W: https://sparse.docs.kernel.org/ 23350Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23351B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23352T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23353F: include/linux/compiler.h 23354 23355SPEAKUP CONSOLE SPEECH DRIVER 23356M: William Hubbs <w.d.hubbs@gmail.com> 23357M: Chris Brannon <chris@the-brannons.com> 23358M: Kirk Reiser <kirk@reisers.ca> 23359M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23360L: speakup@linux-speakup.org 23361S: Odd Fixes 23362W: http://www.linux-speakup.org/ 23363W: https://github.com/linux-speakup/speakup 23364B: https://github.com/linux-speakup/speakup/issues 23365F: drivers/accessibility/speakup/ 23366 23367SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23368M: Viresh Kumar <vireshk@kernel.org> 23369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23370L: soc@lists.linux.dev 23371S: Maintained 23372W: http://www.st.com/spear 23373F: arch/arm/boot/dts/st/spear* 23374F: arch/arm/mach-spear/ 23375F: drivers/clk/spear/ 23376F: drivers/pinctrl/spear/ 23377 23378SPI NOR SUBSYSTEM 23379M: Tudor Ambarus <tudor.ambarus@linaro.org> 23380M: Pratyush Yadav <pratyush@kernel.org> 23381M: Michael Walle <mwalle@kernel.org> 23382L: linux-mtd@lists.infradead.org 23383S: Maintained 23384W: http://www.linux-mtd.infradead.org/ 23385Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23386C: irc://irc.oftc.net/mtd 23387T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23388F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23389F: drivers/mtd/spi-nor/ 23390F: include/linux/mtd/spi-nor.h 23391 23392SPI OFFLOAD 23393R: David Lechner <dlechner@baylibre.com> 23394F: drivers/spi/spi-offload-trigger-pwm.c 23395F: drivers/spi/spi-offload.c 23396F: include/linux/spi/offload/ 23397K: spi_offload 23398 23399SPI SUBSYSTEM 23400M: Mark Brown <broonie@kernel.org> 23401L: linux-spi@vger.kernel.org 23402S: Maintained 23403Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23404T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23405F: Documentation/devicetree/bindings/spi/ 23406F: Documentation/spi/ 23407F: drivers/spi/ 23408F: include/linux/spi/ 23409F: include/uapi/linux/spi/ 23410F: tools/spi/ 23411 23412SPMI SUBSYSTEM 23413M: Stephen Boyd <sboyd@kernel.org> 23414L: linux-kernel@vger.kernel.org 23415S: Maintained 23416T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23417F: Documentation/devicetree/bindings/spmi/ 23418F: drivers/spmi/ 23419F: include/dt-bindings/spmi/spmi.h 23420F: include/linux/spmi.h 23421F: include/trace/events/spmi.h 23422 23423SPU FILE SYSTEM 23424L: linuxppc-dev@lists.ozlabs.org 23425S: Orphan 23426F: Documentation/filesystems/spufs/spufs.rst 23427F: arch/powerpc/platforms/cell/spufs/ 23428 23429SQUASHFS FILE SYSTEM 23430M: Phillip Lougher <phillip@squashfs.org.uk> 23431L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23432S: Maintained 23433W: http://squashfs.org.uk 23434T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23435F: Documentation/filesystems/squashfs.rst 23436F: fs/squashfs/ 23437 23438SRM (Alpha) environment access 23439M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23440S: Maintained 23441F: arch/alpha/kernel/srm_env.c 23442 23443ST LSM6DSx IMU IIO DRIVER 23444M: Lorenzo Bianconi <lorenzo@kernel.org> 23445L: linux-iio@vger.kernel.org 23446S: Maintained 23447W: http://www.st.com/ 23448F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23449F: drivers/iio/imu/st_lsm6dsx/ 23450 23451ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23452M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23453M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23454L: linux-media@vger.kernel.org 23455S: Maintained 23456T: git git://linuxtv.org/media.git 23457F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23458F: drivers/media/i2c/st-mipid02.c 23459 23460ST STC3117 FUEL GAUGE DRIVER 23461M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23462M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23463L: linux-pm@vger.kernel.org 23464S: Maintained 23465F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23466F: drivers/power/supply/stc3117_fuel_gauge.c 23467 23468ST STM32 FIREWALL 23469M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23470S: Maintained 23471F: drivers/bus/stm32_etzpc.c 23472F: drivers/bus/stm32_firewall.c 23473F: drivers/bus/stm32_rifsc.c 23474 23475ST STM32 I2C/SMBUS DRIVER 23476M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23477M: Alain Volmat <alain.volmat@foss.st.com> 23478L: linux-i2c@vger.kernel.org 23479S: Maintained 23480F: drivers/i2c/busses/i2c-stm32* 23481 23482ST STM32 OCTO MEMORY MANAGER 23483M: Patrice Chotard <patrice.chotard@foss.st.com> 23484S: Maintained 23485F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23486F: drivers/memory/stm32_omm.c 23487 23488ST STM32 SPI DRIVER 23489M: Alain Volmat <alain.volmat@foss.st.com> 23490L: linux-spi@vger.kernel.org 23491S: Maintained 23492F: drivers/spi/spi-stm32.c 23493 23494ST STPDDC60 DRIVER 23495M: Daniel Nilsson <daniel.nilsson@flex.com> 23496L: linux-hwmon@vger.kernel.org 23497S: Maintained 23498F: Documentation/hwmon/stpddc60.rst 23499F: drivers/hwmon/pmbus/stpddc60.c 23500 23501ST VD55G1 DRIVER 23502M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23503M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23504L: linux-media@vger.kernel.org 23505S: Maintained 23506F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23507F: drivers/media/i2c/vd55g1.c 23508 23509ST VD56G3 IMAGE SENSOR DRIVER 23510M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23511M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23512L: linux-media@vger.kernel.org 23513S: Maintained 23514F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23515F: drivers/media/i2c/vd56g3.c 23516 23517ST VGXY61 DRIVER 23518M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23519M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23520L: linux-media@vger.kernel.org 23521S: Maintained 23522T: git git://linuxtv.org/media.git 23523F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23524F: Documentation/userspace-api/media/drivers/vgxy61.rst 23525F: drivers/media/i2c/vgxy61.c 23526 23527ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23528M: Song Qiang <songqiang1304521@gmail.com> 23529L: linux-iio@vger.kernel.org 23530S: Maintained 23531F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23532F: drivers/iio/proximity/vl53l0x-i2c.c 23533 23534STABLE BRANCH 23535M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23536M: Sasha Levin <sashal@kernel.org> 23537L: stable@vger.kernel.org 23538S: Supported 23539F: Documentation/process/stable-kernel-rules.rst 23540 23541STAGING - ATOMISP DRIVER 23542M: Hans de Goede <hansg@kernel.org> 23543M: Mauro Carvalho Chehab <mchehab@kernel.org> 23544R: Sakari Ailus <sakari.ailus@linux.intel.com> 23545L: linux-media@vger.kernel.org 23546S: Maintained 23547F: drivers/staging/media/atomisp/ 23548 23549STAGING - INDUSTRIAL IO 23550M: Jonathan Cameron <jic23@kernel.org> 23551L: linux-iio@vger.kernel.org 23552S: Odd Fixes 23553F: Documentation/devicetree/bindings/staging/iio/ 23554F: drivers/staging/iio/ 23555 23556STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23557M: Marc Dietrich <marvin24@gmx.de> 23558L: ac100@lists.launchpad.net (moderated for non-subscribers) 23559L: linux-tegra@vger.kernel.org 23560S: Maintained 23561F: drivers/staging/nvec/ 23562 23563STAGING - SEPS525 LCD CONTROLLER DRIVERS 23564M: Michael Hennerich <michael.hennerich@analog.com> 23565L: linux-fbdev@vger.kernel.org 23566S: Supported 23567F: drivers/staging/fbtft/fb_seps525.c 23568 23569STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23570M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23571M: Teddy Wang <teddy.wang@siliconmotion.com> 23572M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23573L: linux-fbdev@vger.kernel.org 23574S: Maintained 23575F: drivers/staging/sm750fb/ 23576 23577STAGING SUBSYSTEM 23578M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23579L: linux-staging@lists.linux.dev 23580S: Supported 23581T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23582F: drivers/staging/ 23583 23584STANDALONE CACHE CONTROLLER DRIVERS 23585M: Conor Dooley <conor@kernel.org> 23586S: Maintained 23587T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23588F: Documentation/devicetree/bindings/cache/ 23589F: drivers/cache 23590 23591STARFIRE/DURALAN NETWORK DRIVER 23592M: Ion Badulescu <ionut@badula.org> 23593S: Odd Fixes 23594F: drivers/net/ethernet/adaptec/starfire* 23595 23596STARFIVE CAMERA SUBSYSTEM DRIVER 23597M: Jack Zhu <jack.zhu@starfivetech.com> 23598M: Changhuang Liang <changhuang.liang@starfivetech.com> 23599L: linux-media@vger.kernel.org 23600S: Maintained 23601F: Documentation/admin-guide/media/starfive_camss.rst 23602F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23603F: drivers/staging/media/starfive/camss 23604 23605STARFIVE CRYPTO DRIVER 23606M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23607M: William Qiu <william.qiu@starfivetech.com> 23608S: Supported 23609F: Documentation/devicetree/bindings/crypto/starfive* 23610F: drivers/crypto/starfive/ 23611 23612STARFIVE DEVICETREES 23613M: Emil Renner Berthing <kernel@esmil.dk> 23614S: Maintained 23615F: arch/riscv/boot/dts/starfive/ 23616 23617STARFIVE DWMAC GLUE LAYER 23618M: Emil Renner Berthing <kernel@esmil.dk> 23619M: Minda Chen <minda.chen@starfivetech.com> 23620S: Maintained 23621F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 23622F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 23623 23624STARFIVE JH7110 DPHY RX DRIVER 23625M: Jack Zhu <jack.zhu@starfivetech.com> 23626M: Changhuang Liang <changhuang.liang@starfivetech.com> 23627S: Supported 23628F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 23629F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 23630 23631STARFIVE JH7110 DPHY TX DRIVER 23632M: Keith Zhao <keith.zhao@starfivetech.com> 23633S: Supported 23634F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 23635F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 23636 23637STARFIVE JH7110 MMC/SD/SDIO DRIVER 23638M: William Qiu <william.qiu@starfivetech.com> 23639S: Supported 23640F: Documentation/devicetree/bindings/mmc/starfive* 23641F: drivers/mmc/host/dw_mmc-starfive.c 23642 23643STARFIVE JH7110 PLL CLOCK DRIVER 23644M: Xingyu Wu <xingyu.wu@starfivetech.com> 23645S: Supported 23646F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 23647F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 23648 23649STARFIVE JH7110 PWMDAC DRIVER 23650M: Hal Feng <hal.feng@starfivetech.com> 23651M: Xingyu Wu <xingyu.wu@starfivetech.com> 23652S: Supported 23653F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 23654F: sound/soc/starfive/jh7110_pwmdac.c 23655 23656STARFIVE JH7110 SYSCON 23657M: William Qiu <william.qiu@starfivetech.com> 23658M: Xingyu Wu <xingyu.wu@starfivetech.com> 23659S: Supported 23660F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 23661 23662STARFIVE JH7110 TDM DRIVER 23663M: Walker Chen <walker.chen@starfivetech.com> 23664S: Maintained 23665F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 23666F: sound/soc/starfive/jh7110_tdm.c 23667 23668STARFIVE JH71X0 CLOCK DRIVERS 23669M: Emil Renner Berthing <kernel@esmil.dk> 23670M: Hal Feng <hal.feng@starfivetech.com> 23671S: Maintained 23672F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 23673F: drivers/clk/starfive/clk-starfive-jh71* 23674F: include/dt-bindings/clock/starfive?jh71*.h 23675 23676STARFIVE JH71X0 PINCTRL DRIVERS 23677M: Emil Renner Berthing <kernel@esmil.dk> 23678M: Hal Feng <hal.feng@starfivetech.com> 23679L: linux-gpio@vger.kernel.org 23680S: Maintained 23681F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 23682F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 23683F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 23684F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 23685 23686STARFIVE JH71X0 RESET CONTROLLER DRIVERS 23687M: Emil Renner Berthing <kernel@esmil.dk> 23688M: Hal Feng <hal.feng@starfivetech.com> 23689S: Maintained 23690F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 23691F: drivers/reset/starfive/reset-starfive-jh71* 23692F: include/dt-bindings/reset/starfive?jh71*.h 23693 23694STARFIVE JH71X0 USB DRIVERS 23695M: Minda Chen <minda.chen@starfivetech.com> 23696S: Maintained 23697F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 23698F: drivers/usb/cdns3/cdns3-starfive.c 23699 23700STARFIVE JH71XX PMU CONTROLLER DRIVER 23701M: Walker Chen <walker.chen@starfivetech.com> 23702M: Changhuang Liang <changhuang.liang@starfivetech.com> 23703S: Supported 23704F: Documentation/devicetree/bindings/power/starfive* 23705F: drivers/pmdomain/starfive/ 23706F: include/dt-bindings/power/starfive,jh7110-pmu.h 23707 23708STARFIVE SOC DRIVERS 23709M: Conor Dooley <conor@kernel.org> 23710S: Maintained 23711T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23712F: Documentation/devicetree/bindings/soc/starfive/ 23713 23714STARFIVE STARLINK PMU DRIVER 23715M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 23716S: Maintained 23717F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 23718F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 23719F: drivers/perf/starfive_starlink_pmu.c 23720 23721STARFIVE TRNG DRIVER 23722M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23723S: Supported 23724F: Documentation/devicetree/bindings/rng/starfive* 23725F: drivers/char/hw_random/jh7110-trng.c 23726 23727STARFIVE WATCHDOG DRIVER 23728M: Xingyu Wu <xingyu.wu@starfivetech.com> 23729M: Ziv Xu <ziv.xu@starfivetech.com> 23730S: Supported 23731F: Documentation/devicetree/bindings/watchdog/starfive* 23732F: drivers/watchdog/starfive-wdt.c 23733 23734STARFIVE JH71X0 PCIE AND USB PHY DRIVER 23735M: Minda Chen <minda.chen@starfivetech.com> 23736S: Supported 23737F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 23738F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 23739F: drivers/phy/starfive/phy-jh7110-pcie.c 23740F: drivers/phy/starfive/phy-jh7110-usb.c 23741 23742STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 23743M: Changhuang Liang <changhuang.liang@starfivetech.com> 23744S: Supported 23745F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 23746F: drivers/irqchip/irq-starfive-jh8100-intc.c 23747 23748STATIC BRANCH/CALL 23749M: Peter Zijlstra <peterz@infradead.org> 23750M: Josh Poimboeuf <jpoimboe@kernel.org> 23751M: Jason Baron <jbaron@akamai.com> 23752R: Steven Rostedt <rostedt@goodmis.org> 23753R: Ard Biesheuvel <ardb@kernel.org> 23754S: Supported 23755F: arch/*/include/asm/jump_label*.h 23756F: arch/*/include/asm/static_call*.h 23757F: arch/*/kernel/jump_label.c 23758F: arch/*/kernel/static_call.c 23759F: include/linux/jump_label*.h 23760F: include/linux/static_call*.h 23761F: kernel/jump_label.c 23762F: kernel/static_call*.c 23763 23764STI AUDIO (ASoC) DRIVERS 23765M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23766L: linux-sound@vger.kernel.org 23767S: Maintained 23768F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 23769F: sound/soc/sti/ 23770 23771STI CEC DRIVER 23772M: Alain Volmat <alain.volmat@foss.st.com> 23773S: Maintained 23774F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 23775F: drivers/media/cec/platform/sti/ 23776 23777STK1160 USB VIDEO CAPTURE DRIVER 23778M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23779L: linux-media@vger.kernel.org 23780S: Maintained 23781T: git git://linuxtv.org/media.git 23782F: drivers/media/usb/stk1160/ 23783 23784STM32 AUDIO (ASoC) DRIVERS 23785M: Olivier Moysan <olivier.moysan@foss.st.com> 23786M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23787L: linux-sound@vger.kernel.org 23788S: Maintained 23789F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 23790F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 23791F: sound/soc/stm/ 23792 23793STM32 DMA DRIVERS 23794M: Amélie Delaunay <amelie.delaunay@foss.st.com> 23795L: dmaengine@vger.kernel.org 23796L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 23797S: Maintained 23798F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 23799F: Documentation/devicetree/bindings/dma/stm32/ 23800F: drivers/dma/stm32/ 23801 23802STM32 TIMER/LPTIMER DRIVERS 23803M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 23804S: Maintained 23805F: Documentation/ABI/testing/*timer-stm32 23806F: Documentation/devicetree/bindings/*/*stm32-*timer* 23807F: drivers/*/stm32-*timer* 23808F: drivers/pwm/pwm-stm32* 23809F: include/linux/*/stm32-*tim* 23810 23811STM32MP25 USB3/PCIE COMBOPHY DRIVER 23812M: Christian Bruel <christian.bruel@foss.st.com> 23813S: Maintained 23814F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 23815F: drivers/phy/st/phy-stm32-combophy.c 23816 23817STMMAC ETHERNET DRIVER 23818L: netdev@vger.kernel.org 23819S: Orphan 23820F: Documentation/networking/device_drivers/ethernet/stmicro/ 23821F: drivers/net/ethernet/stmicro/stmmac/ 23822 23823SUN HAPPY MEAL ETHERNET DRIVER 23824M: Sean Anderson <seanga2@gmail.com> 23825S: Maintained 23826F: drivers/net/ethernet/sun/sunhme.* 23827 23828SUN3/3X 23829M: Sam Creasey <sammy@sammy.net> 23830S: Maintained 23831W: http://sammy.net/sun3/ 23832F: arch/m68k/include/asm/sun3* 23833F: arch/m68k/kernel/*sun3* 23834F: arch/m68k/sun3*/ 23835F: drivers/net/ethernet/i825xx/sun3* 23836 23837SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 23838M: Hans de Goede <hansg@kernel.org> 23839L: linux-input@vger.kernel.org 23840S: Maintained 23841F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 23842F: drivers/input/keyboard/sun4i-lradc-keys.c 23843 23844SUNPLUS ETHERNET DRIVER 23845M: Wells Lu <wellslutw@gmail.com> 23846L: netdev@vger.kernel.org 23847S: Maintained 23848W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 23849F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 23850F: drivers/net/ethernet/sunplus/ 23851 23852SUNPLUS MMC DRIVER 23853M: Tony Huang <tonyhuang.sunplus@gmail.com> 23854M: Li-hao Kuo <lhjeff911@gmail.com> 23855S: Maintained 23856F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 23857F: drivers/mmc/host/sunplus-mmc.c 23858 23859SUNPLUS OCOTP DRIVER 23860M: Vincent Shih <vincent.sunplus@gmail.com> 23861S: Maintained 23862F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 23863F: drivers/nvmem/sunplus-ocotp.c 23864 23865SUNPLUS PWM DRIVER 23866M: Hammer Hsieh <hammerh0314@gmail.com> 23867S: Maintained 23868F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 23869F: drivers/pwm/pwm-sunplus.c 23870 23871SUNPLUS RTC DRIVER 23872M: Vincent Shih <vincent.sunplus@gmail.com> 23873L: linux-rtc@vger.kernel.org 23874S: Maintained 23875F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 23876F: drivers/rtc/rtc-sunplus.c 23877 23878SUNPLUS SPI CONTROLLER INTERFACE DRIVER 23879M: Li-hao Kuo <lhjeff911@gmail.com> 23880L: linux-spi@vger.kernel.org 23881S: Maintained 23882F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 23883F: drivers/spi/spi-sunplus-sp7021.c 23884 23885SUNPLUS UART DRIVER 23886M: Hammer Hsieh <hammerh0314@gmail.com> 23887S: Maintained 23888F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 23889F: drivers/tty/serial/sunplus-uart.c 23890 23891SUNPLUS USB2 PHY DRIVER 23892M: Vincent Shih <vincent.sunplus@gmail.com> 23893L: linux-usb@vger.kernel.org 23894S: Maintained 23895F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 23896F: drivers/phy/sunplus/Kconfig 23897F: drivers/phy/sunplus/Makefile 23898F: drivers/phy/sunplus/phy-sunplus-usb2.c 23899 23900SUNPLUS WATCHDOG DRIVER 23901M: Xiantao Hu <xt.hu@cqplus1.com> 23902L: linux-watchdog@vger.kernel.org 23903S: Maintained 23904F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 23905F: drivers/watchdog/sunplus_wdt.c 23906 23907SUPERH 23908M: Yoshinori Sato <ysato@users.sourceforge.jp> 23909M: Rich Felker <dalias@libc.org> 23910M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 23911L: linux-sh@vger.kernel.org 23912S: Maintained 23913Q: http://patchwork.kernel.org/project/linux-sh/list/ 23914F: Documentation/arch/sh/ 23915F: arch/sh/ 23916F: drivers/sh/ 23917 23918SUSPEND TO RAM 23919M: "Rafael J. Wysocki" <rafael@kernel.org> 23920M: Len Brown <len.brown@intel.com> 23921M: Pavel Machek <pavel@kernel.org> 23922L: linux-pm@vger.kernel.org 23923S: Supported 23924B: https://bugzilla.kernel.org 23925F: Documentation/power/ 23926F: arch/x86/kernel/acpi/sleep* 23927F: arch/x86/kernel/acpi/wakeup* 23928F: drivers/base/power/ 23929F: include/linux/freezer.h 23930F: include/linux/pm.h 23931F: include/linux/suspend.h 23932F: kernel/power/ 23933 23934SVGA HANDLING 23935M: Martin Mares <mj@ucw.cz> 23936L: linux-video@atrey.karlin.mff.cuni.cz 23937S: Maintained 23938F: Documentation/admin-guide/svga.rst 23939F: arch/x86/boot/video* 23940 23941SWITCHDEV 23942M: Jiri Pirko <jiri@resnulli.us> 23943M: Ivan Vecera <ivecera@redhat.com> 23944L: netdev@vger.kernel.org 23945S: Supported 23946F: include/net/switchdev.h 23947F: net/switchdev/ 23948 23949SY8106A REGULATOR DRIVER 23950M: Icenowy Zheng <icenowy@aosc.io> 23951S: Maintained 23952F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 23953F: drivers/regulator/sy8106a-regulator.c 23954 23955SYNC FILE FRAMEWORK 23956M: Sumit Semwal <sumit.semwal@linaro.org> 23957R: Gustavo Padovan <gustavo@padovan.org> 23958L: linux-media@vger.kernel.org 23959L: dri-devel@lists.freedesktop.org 23960S: Maintained 23961T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23962F: Documentation/driver-api/sync_file.rst 23963F: drivers/dma-buf/dma-fence* 23964F: drivers/dma-buf/sw_sync.c 23965F: drivers/dma-buf/sync_* 23966F: include/linux/sync_file.h 23967F: include/uapi/linux/sync_file.h 23968 23969SYNOPSYS ARC ARCHITECTURE 23970M: Vineet Gupta <vgupta@kernel.org> 23971L: linux-snps-arc@lists.infradead.org 23972S: Supported 23973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 23974F: Documentation/arch/arc 23975F: Documentation/devicetree/bindings/arc/* 23976F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 23977F: arch/arc/ 23978F: drivers/clocksource/arc_timer.c 23979F: drivers/tty/serial/arc_uart.c 23980 23981SYNOPSYS ARC HSDK SDP pll clock driver 23982M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 23983S: Supported 23984F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 23985F: drivers/clk/clk-hsdk-pll.c 23986 23987SYNOPSYS ARC SDP clock driver 23988M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 23989S: Supported 23990F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 23991F: drivers/clk/axs10x/* 23992 23993SYNOPSYS ARC SDP platform support 23994M: Alexey Brodkin <abrodkin@synopsys.com> 23995S: Supported 23996F: Documentation/devicetree/bindings/arc/axs10* 23997F: arch/arc/boot/dts/ax* 23998F: arch/arc/plat-axs10x 23999 24000SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24001M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24002S: Supported 24003F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24004F: drivers/reset/reset-axs10x.c 24005 24006SYNOPSYS CREG GPIO DRIVER 24007M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24008S: Maintained 24009F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 24010F: drivers/gpio/gpio-creg-snps.c 24011 24012SYNOPSYS DESIGNWARE 8250 UART DRIVER 24013M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24014R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24015S: Supported 24016F: drivers/tty/serial/8250/8250_dw.c 24017F: drivers/tty/serial/8250/8250_dwlib.* 24018F: drivers/tty/serial/8250/8250_lpss.c 24019 24020SYNOPSYS DESIGNWARE APB GPIO DRIVER 24021M: Hoan Tran <hoan@os.amperecomputing.com> 24022L: linux-gpio@vger.kernel.org 24023S: Maintained 24024F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24025F: drivers/gpio/gpio-dwapb.c 24026 24027SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24028M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24029S: Maintained 24030F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24031F: drivers/dma/dw-axi-dmac/ 24032 24033SYNOPSYS DESIGNWARE DMAC DRIVER 24034M: Viresh Kumar <vireshk@kernel.org> 24035R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24036S: Maintained 24037F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24038F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24039F: drivers/dma/dw/ 24040F: include/dt-bindings/dma/dw-dmac.h 24041F: include/linux/dma/dw.h 24042F: include/linux/platform_data/dma-dw.h 24043 24044SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24045M: Jose Abreu <Jose.Abreu@synopsys.com> 24046L: netdev@vger.kernel.org 24047S: Maintained 24048F: drivers/net/ethernet/synopsys/ 24049 24050SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24051L: netdev@vger.kernel.org 24052S: Orphan 24053F: drivers/net/pcs/pcs-xpcs.c 24054F: drivers/net/pcs/pcs-xpcs.h 24055F: include/linux/pcs/pcs-xpcs.h 24056 24057SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24058M: Shreeya Patel <shreeya.patel@collabora.com> 24059L: linux-media@vger.kernel.org 24060L: kernel@collabora.com 24061S: Maintained 24062F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24063F: drivers/media/platform/synopsys/hdmirx/* 24064 24065SYNOPSYS DESIGNWARE I2C DRIVER 24066M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24067R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24068R: Mika Westerberg <mika.westerberg@linux.intel.com> 24069R: Jan Dabros <jsd@semihalf.com> 24070L: linux-i2c@vger.kernel.org 24071S: Supported 24072F: drivers/i2c/busses/i2c-designware-* 24073 24074SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24075M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24076M: Bin Du <bin.du@amd.com> 24077L: linux-i2c@vger.kernel.org 24078S: Maintained 24079F: drivers/i2c/busses/i2c-designware-amdisp.c 24080 24081SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24082M: Jaehoon Chung <jh80.chung@samsung.com> 24083L: linux-mmc@vger.kernel.org 24084S: Maintained 24085F: drivers/mmc/host/dw_mmc* 24086 24087SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24088M: Shuai Xue <xueshuai@linux.alibaba.com> 24089M: Jing Zhang <renyu.zj@linux.alibaba.com> 24090S: Supported 24091F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24092F: drivers/perf/dwc_pcie_pmu.c 24093 24094SYNOPSYS HSDK RESET CONTROLLER DRIVER 24095M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24096S: Supported 24097F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24098F: drivers/reset/reset-hsdk.c 24099F: include/dt-bindings/reset/snps,hsdk-reset.h 24100 24101SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24102M: Prabu Thangamuthu <prabu.t@synopsys.com> 24103M: Manjunath M B <manjumb@synopsys.com> 24104L: linux-mmc@vger.kernel.org 24105S: Maintained 24106F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24107 24108SYSTEM CONFIGURATION (SYSCON) 24109M: Lee Jones <lee@kernel.org> 24110M: Arnd Bergmann <arnd@arndb.de> 24111S: Supported 24112T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24113F: drivers/mfd/syscon.c 24114 24115SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24116M: Sudeep Holla <sudeep.holla@arm.com> 24117R: Cristian Marussi <cristian.marussi@arm.com> 24118L: arm-scmi@vger.kernel.org 24119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24120S: Maintained 24121F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24122F: drivers/clk/clk-sc[mp]i.c 24123F: drivers/cpufreq/sc[mp]i-cpufreq.c 24124F: drivers/firmware/arm_scmi/ 24125F: drivers/firmware/arm_scpi.c 24126F: drivers/hwmon/scmi-hwmon.c 24127F: drivers/pinctrl/pinctrl-scmi.c 24128F: drivers/pmdomain/arm/ 24129F: drivers/powercap/arm_scmi_powercap.c 24130F: drivers/regulator/scmi-regulator.c 24131F: drivers/reset/reset-scmi.c 24132F: include/linux/sc[mp]i_protocol.h 24133F: include/trace/events/scmi.h 24134F: include/uapi/linux/virtio_scmi.h 24135 24136SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24137M: Peng Fan <peng.fan@nxp.com> 24138L: arm-scmi@vger.kernel.org 24139L: imx@lists.linux.dev 24140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24141S: Maintained 24142F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24143F: drivers/firmware/arm_scmi/vendors/imx/ 24144 24145SYSTEM RESET/SHUTDOWN DRIVERS 24146M: Sebastian Reichel <sre@kernel.org> 24147L: linux-pm@vger.kernel.org 24148S: Maintained 24149T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24150F: Documentation/devicetree/bindings/power/reset/ 24151F: drivers/power/reset/ 24152 24153SYSTEM TRACE MODULE CLASS 24154M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24155S: Maintained 24156T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24157F: Documentation/trace/stm.rst 24158F: drivers/hwtracing/stm/ 24159F: include/linux/stm.h 24160F: include/uapi/linux/stm.h 24161 24162SYSTEM76 ACPI DRIVER 24163M: Jeremy Soller <jeremy@system76.com> 24164M: System76 Product Development <productdev@system76.com> 24165L: platform-driver-x86@vger.kernel.org 24166S: Maintained 24167F: drivers/platform/x86/system76_acpi.c 24168 24169TASKSTATS STATISTICS INTERFACE 24170M: Balbir Singh <bsingharora@gmail.com> 24171S: Maintained 24172F: Documentation/accounting/taskstats* 24173F: include/linux/taskstats* 24174F: kernel/taskstats.c 24175 24176TC subsystem 24177M: Jamal Hadi Salim <jhs@mojatatu.com> 24178M: Cong Wang <xiyou.wangcong@gmail.com> 24179M: Jiri Pirko <jiri@resnulli.us> 24180L: netdev@vger.kernel.org 24181S: Maintained 24182F: include/net/pkt_cls.h 24183F: include/net/pkt_sched.h 24184F: include/net/tc_act/ 24185F: include/uapi/linux/pkt_cls.h 24186F: include/uapi/linux/pkt_sched.h 24187F: include/uapi/linux/tc_act/ 24188F: include/uapi/linux/tc_ematch/ 24189F: net/sched/ 24190F: tools/testing/selftests/tc-testing 24191 24192TC90522 MEDIA DRIVER 24193M: Akihiro Tsukada <tskd08@gmail.com> 24194L: linux-media@vger.kernel.org 24195S: Odd Fixes 24196F: drivers/media/dvb-frontends/tc90522* 24197 24198TCP LOW PRIORITY MODULE 24199M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24200M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24201S: Maintained 24202W: http://tcp-lp-mod.sourceforge.net/ 24203F: net/ipv4/tcp_lp.c 24204 24205TDA10071 MEDIA DRIVER 24206L: linux-media@vger.kernel.org 24207S: Orphan 24208W: https://linuxtv.org 24209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24210F: drivers/media/dvb-frontends/tda10071* 24211 24212TDA18212 MEDIA DRIVER 24213L: linux-media@vger.kernel.org 24214S: Orphan 24215W: https://linuxtv.org 24216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24217F: drivers/media/tuners/tda18212* 24218 24219TDA18218 MEDIA DRIVER 24220L: linux-media@vger.kernel.org 24221S: Orphan 24222W: https://linuxtv.org 24223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24224F: drivers/media/tuners/tda18218* 24225 24226TDA18250 MEDIA DRIVER 24227M: Olli Salonen <olli.salonen@iki.fi> 24228L: linux-media@vger.kernel.org 24229S: Maintained 24230W: https://linuxtv.org 24231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24232T: git git://linuxtv.org/media.git 24233F: drivers/media/tuners/tda18250* 24234 24235TDA18271 MEDIA DRIVER 24236M: Michael Krufky <mkrufky@linuxtv.org> 24237L: linux-media@vger.kernel.org 24238S: Maintained 24239W: https://linuxtv.org 24240W: http://github.com/mkrufky 24241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24242T: git git://linuxtv.org/mkrufky/tuners.git 24243F: drivers/media/tuners/tda18271* 24244 24245TDA1997x MEDIA DRIVER 24246M: Tim Harvey <tharvey@gateworks.com> 24247L: linux-media@vger.kernel.org 24248S: Maintained 24249W: https://linuxtv.org 24250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24251F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24252F: drivers/media/i2c/tda1997x.* 24253 24254TDA827x MEDIA DRIVER 24255M: Michael Krufky <mkrufky@linuxtv.org> 24256L: linux-media@vger.kernel.org 24257S: Maintained 24258W: https://linuxtv.org 24259W: http://github.com/mkrufky 24260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24261T: git git://linuxtv.org/mkrufky/tuners.git 24262F: drivers/media/tuners/tda8290.* 24263 24264TDA8290 MEDIA DRIVER 24265M: Michael Krufky <mkrufky@linuxtv.org> 24266L: linux-media@vger.kernel.org 24267S: Maintained 24268W: https://linuxtv.org 24269W: http://github.com/mkrufky 24270Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24271T: git git://linuxtv.org/mkrufky/tuners.git 24272F: drivers/media/tuners/tda8290.* 24273 24274TDA9840 MEDIA DRIVER 24275M: Hans Verkuil <hverkuil@xs4all.nl> 24276L: linux-media@vger.kernel.org 24277S: Maintained 24278W: https://linuxtv.org 24279T: git git://linuxtv.org/media.git 24280F: drivers/media/i2c/tda9840* 24281 24282TEA5761 TUNER DRIVER 24283M: Mauro Carvalho Chehab <mchehab@kernel.org> 24284L: linux-media@vger.kernel.org 24285S: Odd fixes 24286W: https://linuxtv.org 24287T: git git://linuxtv.org/media.git 24288F: drivers/media/tuners/tea5761.* 24289 24290TEA5767 TUNER DRIVER 24291M: Mauro Carvalho Chehab <mchehab@kernel.org> 24292L: linux-media@vger.kernel.org 24293S: Maintained 24294W: https://linuxtv.org 24295T: git git://linuxtv.org/media.git 24296F: drivers/media/tuners/tea5767.* 24297 24298TEA6415C MEDIA DRIVER 24299M: Hans Verkuil <hverkuil@xs4all.nl> 24300L: linux-media@vger.kernel.org 24301S: Maintained 24302W: https://linuxtv.org 24303T: git git://linuxtv.org/media.git 24304F: drivers/media/i2c/tea6415c* 24305 24306TEA6420 MEDIA DRIVER 24307M: Hans Verkuil <hverkuil@xs4all.nl> 24308L: linux-media@vger.kernel.org 24309S: Maintained 24310W: https://linuxtv.org 24311T: git git://linuxtv.org/media.git 24312F: drivers/media/i2c/tea6420* 24313 24314TEAM DRIVER 24315M: Jiri Pirko <jiri@resnulli.us> 24316L: netdev@vger.kernel.org 24317S: Supported 24318F: Documentation/netlink/specs/team.yaml 24319F: drivers/net/team/ 24320F: include/linux/if_team.h 24321F: include/uapi/linux/if_team.h 24322F: tools/testing/selftests/drivers/net/team/ 24323 24324TECHNICAL ADVISORY BOARD PROCESS DOCS 24325M: "Theodore Ts'o" <tytso@mit.edu> 24326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24327L: tech-board-discuss@lists.linux.dev 24328S: Maintained 24329F: Documentation/process/contribution-maturity-model.rst 24330F: Documentation/process/researcher-guidelines.rst 24331 24332TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24333M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24334S: Maintained 24335F: arch/x86/platform/ts5500/ 24336 24337TECHNOTREND USB IR RECEIVER 24338M: Sean Young <sean@mess.org> 24339L: linux-media@vger.kernel.org 24340S: Maintained 24341F: drivers/media/rc/ttusbir.c 24342 24343TECHWELL TW9900 VIDEO DECODER 24344M: Mehdi Djait <mehdi.djait@bootlin.com> 24345L: linux-media@vger.kernel.org 24346S: Maintained 24347F: drivers/media/i2c/tw9900.c 24348 24349TECHWELL TW9910 VIDEO DECODER 24350L: linux-media@vger.kernel.org 24351S: Orphan 24352F: drivers/media/i2c/tw9910.c 24353F: include/media/i2c/tw9910.h 24354 24355TEE SUBSYSTEM 24356M: Jens Wiklander <jens.wiklander@linaro.org> 24357R: Sumit Garg <sumit.garg@kernel.org> 24358L: op-tee@lists.trustedfirmware.org 24359S: Maintained 24360F: Documentation/ABI/testing/sysfs-class-tee 24361F: Documentation/driver-api/tee.rst 24362F: Documentation/tee/ 24363F: Documentation/userspace-api/tee.rst 24364F: drivers/tee/ 24365F: include/linux/tee_core.h 24366F: include/linux/tee_drv.h 24367F: include/uapi/linux/tee.h 24368 24369TEGRA ARCHITECTURE SUPPORT 24370M: Thierry Reding <thierry.reding@gmail.com> 24371M: Jonathan Hunter <jonathanh@nvidia.com> 24372L: linux-tegra@vger.kernel.org 24373S: Supported 24374Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24376N: [^a-z]tegra 24377 24378TEGRA CLOCK DRIVER 24379M: Peter De Schrijver <pdeschrijver@nvidia.com> 24380M: Prashant Gaikwad <pgaikwad@nvidia.com> 24381S: Supported 24382F: drivers/clk/tegra/ 24383 24384TEGRA CRYPTO DRIVERS 24385M: Akhil R <akhilrajeev@nvidia.com> 24386S: Supported 24387F: drivers/crypto/tegra/* 24388 24389TEGRA DMA DRIVERS 24390M: Laxman Dewangan <ldewangan@nvidia.com> 24391M: Jon Hunter <jonathanh@nvidia.com> 24392S: Supported 24393F: drivers/dma/tegra* 24394 24395TEGRA I2C DRIVER 24396M: Laxman Dewangan <ldewangan@nvidia.com> 24397R: Dmitry Osipenko <digetx@gmail.com> 24398S: Supported 24399F: drivers/i2c/busses/i2c-tegra.c 24400 24401TEGRA IOMMU DRIVERS 24402M: Thierry Reding <thierry.reding@gmail.com> 24403R: Krishna Reddy <vdumpa@nvidia.com> 24404L: linux-tegra@vger.kernel.org 24405S: Supported 24406F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24407F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24408F: drivers/iommu/tegra* 24409 24410TEGRA KBC DRIVER 24411M: Laxman Dewangan <ldewangan@nvidia.com> 24412S: Supported 24413F: drivers/input/keyboard/tegra-kbc.c 24414 24415TEGRA NAND DRIVER 24416M: Stefan Agner <stefan@agner.ch> 24417M: Lucas Stach <dev@lynxeye.de> 24418S: Maintained 24419F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24420F: drivers/mtd/nand/raw/tegra_nand.c 24421 24422TEGRA PWM DRIVER 24423M: Thierry Reding <thierry.reding@gmail.com> 24424S: Supported 24425F: drivers/pwm/pwm-tegra.c 24426 24427TEGRA QUAD SPI DRIVER 24428M: Thierry Reding <thierry.reding@gmail.com> 24429M: Jonathan Hunter <jonathanh@nvidia.com> 24430M: Sowjanya Komatineni <skomatineni@nvidia.com> 24431L: linux-tegra@vger.kernel.org 24432S: Maintained 24433F: drivers/spi/spi-tegra210-quad.c 24434 24435TEGRA SERIAL DRIVER 24436M: Laxman Dewangan <ldewangan@nvidia.com> 24437S: Supported 24438F: drivers/tty/serial/serial-tegra.c 24439 24440TEGRA SPI DRIVER 24441M: Laxman Dewangan <ldewangan@nvidia.com> 24442S: Supported 24443F: drivers/spi/spi-tegra* 24444 24445TEGRA VIDEO DRIVER 24446M: Thierry Reding <thierry.reding@gmail.com> 24447M: Jonathan Hunter <jonathanh@nvidia.com> 24448M: Sowjanya Komatineni <skomatineni@nvidia.com> 24449M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24450L: linux-media@vger.kernel.org 24451L: linux-tegra@vger.kernel.org 24452S: Maintained 24453F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24454F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24455F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24456F: drivers/staging/media/tegra-video/ 24457 24458TEGRA XUSB PADCTL DRIVER 24459M: JC Kuo <jckuo@nvidia.com> 24460S: Supported 24461F: drivers/phy/tegra/xusb* 24462 24463TEHUTI ETHERNET DRIVER 24464M: Andy Gospodarek <andy@greyhouse.net> 24465L: netdev@vger.kernel.org 24466S: Maintained 24467F: drivers/net/ethernet/tehuti/tehuti.* 24468 24469TEHUTI TN40XX ETHERNET DRIVER 24470M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24471L: netdev@vger.kernel.org 24472S: Maintained 24473F: drivers/net/ethernet/tehuti/tn40* 24474 24475TELECOM CLOCK DRIVER FOR MCPL0010 24476M: Mark Gross <markgross@kernel.org> 24477S: Supported 24478F: drivers/char/tlclk.c 24479 24480TEMPO SEMICONDUCTOR DRIVERS 24481M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24482S: Maintained 24483F: Documentation/devicetree/bindings/sound/tscs*.txt 24484F: sound/soc/codecs/tscs*.c 24485F: sound/soc/codecs/tscs*.h 24486 24487TENSILICA XTENSA PORT (xtensa) 24488M: Chris Zankel <chris@zankel.net> 24489M: Max Filippov <jcmvbkbc@gmail.com> 24490S: Maintained 24491T: git https://github.com/jcmvbkbc/linux-xtensa.git 24492F: arch/xtensa/ 24493F: drivers/irqchip/irq-xtensa-* 24494 24495TEXAS INSTRUMENTS ASoC DRIVERS 24496M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24497L: linux-sound@vger.kernel.org 24498S: Maintained 24499F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24500F: sound/soc/ti/ 24501 24502TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24503M: Shenghao Ding <shenghao-ding@ti.com> 24504M: Kevin Lu <kevin-lu@ti.com> 24505M: Baojun Xu <baojun.xu@ti.com> 24506L: linux-sound@vger.kernel.org 24507S: Maintained 24508F: Documentation/devicetree/bindings/sound/tas2552.txt 24509F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24510F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24511F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24512F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24513F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24514F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24515F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24516F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24517F: include/sound/tas2*.h 24518F: include/sound/tlv320*.h 24519F: sound/pci/hda/tas2781_hda_i2c.c 24520F: sound/soc/codecs/pcm1681.c 24521F: sound/soc/codecs/pcm1789*.* 24522F: sound/soc/codecs/pcm179x*.* 24523F: sound/soc/codecs/pcm186x*.* 24524F: sound/soc/codecs/pcm3008.* 24525F: sound/soc/codecs/pcm3060*.* 24526F: sound/soc/codecs/pcm3168a*.* 24527F: sound/soc/codecs/pcm5102a.c 24528F: sound/soc/codecs/pcm512x*.* 24529F: sound/soc/codecs/tas2*.* 24530F: sound/soc/codecs/tlv320*.* 24531F: sound/soc/codecs/tpa6130a2.* 24532 24533TEXAS INSTRUMENTS DMA DRIVERS 24534M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24535L: dmaengine@vger.kernel.org 24536S: Maintained 24537F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24538F: Documentation/devicetree/bindings/dma/ti-edma.txt 24539F: Documentation/devicetree/bindings/dma/ti/ 24540F: drivers/dma/ti/ 24541F: include/linux/dma/k3-psil.h 24542F: include/linux/dma/k3-udma-glue.h 24543F: include/linux/dma/ti-cppi5.h 24544X: drivers/dma/ti/cppi41.c 24545 24546TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24547M: Jerome Brunet <jbrunet@baylibre.com> 24548L: linux-hwmon@vger.kernel.org 24549S: Maintained 24550F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24551F: Documentation/hwmon/tps25990.rst 24552F: drivers/hwmon/pmbus/tps25990.c 24553 24554TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24555M: Robert Marko <robert.marko@sartura.hr> 24556M: Luka Perkov <luka.perkov@sartura.hr> 24557L: linux-hwmon@vger.kernel.org 24558S: Maintained 24559F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24560F: Documentation/hwmon/tps23861.rst 24561F: drivers/hwmon/tps23861.c 24562 24563TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24564M: Matthias Fend <matthias.fend@emfend.at> 24565L: linux-leds@vger.kernel.org 24566S: Maintained 24567F: Documentation/devicetree/bindings/leds/ti,tps6131x.yaml 24568F: drivers/leds/flash/leds-tps6131x.c 24569 24570TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24571M: Ricardo Ribalda <ribalda@kernel.org> 24572L: linux-iio@vger.kernel.org 24573S: Supported 24574F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24575F: drivers/iio/dac/ti-dac7612.c 24576 24577TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24578M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24579L: linux-leds@vger.kernel.org 24580S: Maintained 24581F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24582F: drivers/leds/leds-lp8864.c 24583 24584TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24585M: Nishanth Menon <nm@ti.com> 24586M: Tero Kristo <kristo@kernel.org> 24587M: Santosh Shilimkar <ssantosh@kernel.org> 24588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24589S: Maintained 24590F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24591F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24592F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24593F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24594F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24595F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24596F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24597F: drivers/clk/keystone/sci-clk.c 24598F: drivers/firmware/ti_sci* 24599F: drivers/irqchip/irq-ti-sci-inta.c 24600F: drivers/irqchip/irq-ti-sci-intr.c 24601F: drivers/reset/reset-ti-sci.c 24602F: drivers/soc/ti/ti_sci_inta_msi.c 24603F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24604F: include/dt-bindings/soc/ti,sci_pm_domain.h 24605F: include/linux/soc/ti/ti_sci_inta_msi.h 24606F: include/linux/soc/ti/ti_sci_protocol.h 24607 24608TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 24609M: Puranjay Mohan <puranjay@kernel.org> 24610L: linux-iio@vger.kernel.org 24611S: Supported 24612F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 24613F: drivers/iio/temperature/tmp117.c 24614 24615THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 24616M: Hans Verkuil <hverkuil@xs4all.nl> 24617L: linux-media@vger.kernel.org 24618S: Maintained 24619W: https://linuxtv.org 24620T: git git://linuxtv.org/media.git 24621F: drivers/media/radio/radio-raremono.c 24622 24623THERMAL 24624M: Rafael J. Wysocki <rafael@kernel.org> 24625M: Daniel Lezcano <daniel.lezcano@linaro.org> 24626R: Zhang Rui <rui.zhang@intel.com> 24627R: Lukasz Luba <lukasz.luba@arm.com> 24628L: linux-pm@vger.kernel.org 24629S: Supported 24630Q: https://patchwork.kernel.org/project/linux-pm/list/ 24631T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 24632F: Documentation/ABI/testing/sysfs-class-thermal 24633F: Documentation/admin-guide/thermal/ 24634F: Documentation/devicetree/bindings/thermal/ 24635F: Documentation/driver-api/thermal/ 24636F: drivers/thermal/ 24637F: include/dt-bindings/thermal/ 24638F: include/linux/cpu_cooling.h 24639F: include/linux/thermal.h 24640F: include/uapi/linux/thermal.h 24641F: tools/lib/thermal/ 24642F: tools/thermal/ 24643 24644THERMAL DRIVER FOR AMLOGIC SOCS 24645M: Guillaume La Roque <glaroque@baylibre.com> 24646L: linux-pm@vger.kernel.org 24647L: linux-amlogic@lists.infradead.org 24648S: Supported 24649W: http://linux-meson.com/ 24650F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 24651F: drivers/thermal/amlogic_thermal.c 24652 24653THERMAL/CPU_COOLING 24654M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 24655M: Daniel Lezcano <daniel.lezcano@linaro.org> 24656M: Viresh Kumar <viresh.kumar@linaro.org> 24657R: Lukasz Luba <lukasz.luba@arm.com> 24658L: linux-pm@vger.kernel.org 24659S: Supported 24660F: Documentation/driver-api/thermal/cpu-cooling-api.rst 24661F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 24662F: drivers/thermal/cpufreq_cooling.c 24663F: drivers/thermal/cpuidle_cooling.c 24664F: include/linux/cpu_cooling.h 24665 24666THERMAL/POWER_ALLOCATOR 24667M: Lukasz Luba <lukasz.luba@arm.com> 24668L: linux-pm@vger.kernel.org 24669S: Maintained 24670F: Documentation/driver-api/thermal/power_allocator.rst 24671F: drivers/thermal/gov_power_allocator.c 24672F: drivers/thermal/thermal_trace_ipa.h 24673 24674THINKPAD ACPI EXTRAS DRIVER 24675M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 24676L: ibm-acpi-devel@lists.sourceforge.net 24677L: platform-driver-x86@vger.kernel.org 24678S: Maintained 24679W: http://ibm-acpi.sourceforge.net 24680W: http://thinkwiki.org/wiki/Ibm-acpi 24681T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 24682F: drivers/platform/x86/thinkpad_acpi.c 24683 24684THINKPAD LMI DRIVER 24685M: Mark Pearson <markpearson@lenovo.com> 24686L: platform-driver-x86@vger.kernel.org 24687S: Maintained 24688F: Documentation/ABI/testing/sysfs-class-firmware-attributes 24689F: drivers/platform/x86/think-lmi.? 24690 24691THP7312 ISP DRIVER 24692M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24693M: Paul Elder <paul.elder@ideasonboard.com> 24694L: linux-media@vger.kernel.org 24695S: Maintained 24696T: git git://linuxtv.org/media.git 24697F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 24698F: Documentation/userspace-api/media/drivers/thp7312.rst 24699F: drivers/media/i2c/thp7312.c 24700F: include/uapi/linux/thp7312.h 24701 24702THUNDERBOLT DMA TRAFFIC TEST DRIVER 24703M: Isaac Hazan <isaac.hazan@intel.com> 24704L: linux-usb@vger.kernel.org 24705S: Maintained 24706F: drivers/thunderbolt/dma_test.c 24707 24708THUNDERBOLT DRIVER 24709M: Andreas Noever <andreas.noever@gmail.com> 24710M: Michael Jamet <michael.jamet@intel.com> 24711M: Mika Westerberg <westeri@kernel.org> 24712M: Yehezkel Bernat <YehezkelShB@gmail.com> 24713L: linux-usb@vger.kernel.org 24714S: Maintained 24715T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 24716F: Documentation/admin-guide/thunderbolt.rst 24717F: drivers/thunderbolt/ 24718F: include/linux/thunderbolt.h 24719 24720THUNDERBOLT NETWORK DRIVER 24721M: Michael Jamet <michael.jamet@intel.com> 24722M: Mika Westerberg <westeri@kernel.org> 24723M: Yehezkel Bernat <YehezkelShB@gmail.com> 24724L: netdev@vger.kernel.org 24725S: Maintained 24726F: drivers/net/thunderbolt/ 24727 24728THUNDERX GPIO DRIVER 24729M: Robert Richter <rric@kernel.org> 24730S: Odd Fixes 24731F: drivers/gpio/gpio-thunderx.c 24732 24733TI ADC12xs and ROHM BD79104 ADC driver 24734M: Matti Vaittinen <mazziesaccount@gmail.com> 24735S: Maintained 24736F: drivers/iio/adc/ti-adc128s052.c 24737L: linux-iio@vger.kernel.org 24738 24739TI ADS1119 ADC DRIVER 24740M: Francesco Dolcini <francesco@dolcini.it> 24741M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 24742L: linux-iio@vger.kernel.org 24743S: Maintained 24744F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 24745F: drivers/iio/adc/ti-ads1119.c 24746 24747TI ADS7924 ADC DRIVER 24748M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 24749L: linux-iio@vger.kernel.org 24750S: Supported 24751F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 24752F: drivers/iio/adc/ti-ads7924.c 24753 24754TI AM437X VPFE DRIVER 24755M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24756L: linux-media@vger.kernel.org 24757S: Maintained 24758W: https://linuxtv.org 24759Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24760T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24761F: drivers/media/platform/ti/am437x/ 24762 24763TI BANDGAP AND THERMAL DRIVER 24764M: Eduardo Valentin <edubezval@gmail.com> 24765M: Keerthy <j-keerthy@ti.com> 24766L: linux-pm@vger.kernel.org 24767L: linux-omap@vger.kernel.org 24768S: Maintained 24769F: drivers/thermal/ti-soc-thermal/ 24770 24771TI BQ27XXX POWER SUPPLY DRIVER 24772F: drivers/power/supply/bq27xxx_battery.c 24773F: drivers/power/supply/bq27xxx_battery_i2c.c 24774F: include/linux/power/bq27xxx_battery.h 24775 24776TI CDCE706 CLOCK DRIVER 24777M: Max Filippov <jcmvbkbc@gmail.com> 24778S: Maintained 24779F: drivers/clk/clk-cdce706.c 24780 24781TI CLOCK DRIVER 24782M: Tero Kristo <kristo@kernel.org> 24783L: linux-omap@vger.kernel.org 24784S: Odd Fixes 24785F: drivers/clk/ti/ 24786F: include/linux/clk/ti.h 24787 24788TI DAVINCI MACHINE SUPPORT 24789M: Bartosz Golaszewski <brgl@bgdev.pl> 24790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24791S: Maintained 24792T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 24793F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 24794F: arch/arm/boot/dts/ti/davinci/ 24795F: arch/arm/mach-davinci/ 24796F: drivers/i2c/busses/i2c-davinci.c 24797 24798TI DAVINCI SERIES CLOCK DRIVER 24799M: David Lechner <david@lechnology.com> 24800S: Maintained 24801F: Documentation/devicetree/bindings/clock/ti/davinci/ 24802F: drivers/clk/davinci/ 24803F: include/linux/clk/davinci.h 24804 24805TI DAVINCI SERIES GPIO DRIVER 24806M: Keerthy <j-keerthy@ti.com> 24807L: linux-gpio@vger.kernel.org 24808S: Maintained 24809F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 24810F: drivers/gpio/gpio-davinci.c 24811 24812TI DAVINCI SERIES MEDIA DRIVER 24813M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24814L: linux-media@vger.kernel.org 24815S: Maintained 24816W: https://linuxtv.org 24817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24818T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24819F: drivers/media/platform/ti/davinci/ 24820F: include/media/davinci/ 24821 24822TI ENHANCED CAPTURE (eCAP) DRIVER 24823M: Vignesh Raghavendra <vigneshr@ti.com> 24824R: Julien Panis <jpanis@baylibre.com> 24825L: linux-iio@vger.kernel.org 24826L: linux-omap@vger.kernel.org 24827S: Maintained 24828F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 24829F: drivers/counter/ti-ecap-capture.c 24830 24831TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 24832R: David Lechner <david@lechnology.com> 24833L: linux-iio@vger.kernel.org 24834F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 24835F: drivers/counter/ti-eqep.c 24836 24837TI ETHERNET SWITCH DRIVER (CPSW) 24838R: Siddharth Vadapalli <s-vadapalli@ti.com> 24839R: Roger Quadros <rogerq@kernel.org> 24840L: linux-omap@vger.kernel.org 24841L: netdev@vger.kernel.org 24842S: Maintained 24843F: drivers/net/ethernet/ti/cpsw* 24844F: drivers/net/ethernet/ti/davinci* 24845 24846TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 24847M: Alex Dubov <oakad@yahoo.com> 24848S: Maintained 24849W: http://tifmxx.berlios.de/ 24850F: drivers/memstick/host/tifm_ms.c 24851F: drivers/misc/tifm* 24852F: drivers/mmc/host/tifm_sd.c 24853F: include/linux/tifm.h 24854 24855TI FPC202 DUAL PORT CONTROLLER 24856M: Romain Gantois <romain.gantois@bootlin.com> 24857L: linux-kernel@vger.kernel.org 24858S: Maintained 24859F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 24860F: drivers/misc/ti_fpc202.c 24861 24862TI FPD-LINK DRIVERS 24863M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 24864L: linux-media@vger.kernel.org 24865S: Maintained 24866F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 24867F: drivers/media/i2c/ds90* 24868F: include/media/i2c/ds90* 24869 24870TI HDC302X HUMIDITY DRIVER 24871M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24872M: Li peiyu <579lpy@gmail.com> 24873L: linux-iio@vger.kernel.org 24874S: Maintained 24875F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 24876F: drivers/iio/humidity/hdc3020.c 24877 24878TI ICSSG ETHERNET DRIVER (ICSSG) 24879R: MD Danish Anwar <danishanwar@ti.com> 24880R: Roger Quadros <rogerq@kernel.org> 24881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24882L: netdev@vger.kernel.org 24883S: Maintained 24884F: Documentation/devicetree/bindings/net/ti,icss*.yaml 24885F: drivers/net/ethernet/ti/icssg/* 24886 24887TI J721E CSI2RX DRIVER 24888M: Jai Luthra <jai.luthra@linux.dev> 24889L: linux-media@vger.kernel.org 24890S: Maintained 24891F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 24892F: drivers/media/platform/ti/j721e-csi2rx/ 24893 24894TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 24895M: Nishanth Menon <nm@ti.com> 24896M: Santosh Shilimkar <ssantosh@kernel.org> 24897L: linux-kernel@vger.kernel.org 24898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24899S: Maintained 24900T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 24901F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 24902F: drivers/pmdomain/ti/omap_prm.c 24903F: drivers/soc/ti/* 24904F: include/linux/pruss_driver.h 24905 24906TI LM49xxx FAMILY ASoC CODEC DRIVERS 24907M: M R Swami Reddy <mr.swami.reddy@ti.com> 24908M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 24909L: linux-sound@vger.kernel.org 24910S: Maintained 24911F: sound/soc/codecs/isabelle* 24912F: sound/soc/codecs/lm49453* 24913 24914TI LMP92064 ADC DRIVER 24915M: Leonard Göhrs <l.goehrs@pengutronix.de> 24916R: kernel@pengutronix.de 24917L: linux-iio@vger.kernel.org 24918S: Maintained 24919F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 24920F: drivers/iio/adc/ti-lmp92064.c 24921 24922TI PCM3060 ASoC CODEC DRIVER 24923M: Kirill Marinushkin <k.marinushkin@gmail.com> 24924L: linux-sound@vger.kernel.org 24925S: Maintained 24926F: Documentation/devicetree/bindings/sound/pcm3060.txt 24927F: sound/soc/codecs/pcm3060* 24928 24929TI TAS571X FAMILY ASoC CODEC DRIVER 24930M: Kevin Cernekee <cernekee@chromium.org> 24931L: linux-sound@vger.kernel.org 24932S: Odd Fixes 24933F: sound/soc/codecs/tas571x* 24934 24935TI TMAG5273 MAGNETOMETER DRIVER 24936M: Gerald Loacker <gerald.loacker@wolfvision.net> 24937L: linux-iio@vger.kernel.org 24938S: Maintained 24939F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 24940F: drivers/iio/magnetometer/tmag5273.c 24941 24942TI TRF7970A NFC DRIVER 24943M: Mark Greer <mgreer@animalcreek.com> 24944L: linux-wireless@vger.kernel.org 24945S: Supported 24946F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 24947F: drivers/nfc/trf7970a.c 24948 24949TI TSC2046 ADC DRIVER 24950M: Oleksij Rempel <o.rempel@pengutronix.de> 24951R: kernel@pengutronix.de 24952L: linux-iio@vger.kernel.org 24953S: Maintained 24954F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 24955F: drivers/iio/adc/ti-tsc2046.c 24956 24957TI TWL4030 SERIES SOC CODEC DRIVER 24958M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24959L: linux-sound@vger.kernel.org 24960S: Maintained 24961F: sound/soc/codecs/twl4030* 24962 24963TI VPE/CAL DRIVERS 24964M: Benoit Parrot <bparrot@ti.com> 24965L: linux-media@vger.kernel.org 24966S: Maintained 24967W: http://linuxtv.org/ 24968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24969F: Documentation/devicetree/bindings/media/ti,cal.yaml 24970F: Documentation/devicetree/bindings/media/ti,vpe.yaml 24971F: drivers/media/platform/ti/cal/ 24972F: drivers/media/platform/ti/vpe/ 24973 24974TI WILINK WIRELESS DRIVERS 24975L: linux-wireless@vger.kernel.org 24976S: Orphan 24977W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 24978W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 24979F: drivers/net/wireless/ti/ 24980 24981TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 24982M: John Stultz <jstultz@google.com> 24983M: Thomas Gleixner <tglx@linutronix.de> 24984R: Stephen Boyd <sboyd@kernel.org> 24985L: linux-kernel@vger.kernel.org 24986S: Supported 24987T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 24988F: include/linux/clocksource.h 24989F: include/linux/time.h 24990F: include/linux/timekeeper_internal.h 24991F: include/linux/timekeeping.h 24992F: include/linux/timex.h 24993F: include/uapi/linux/time.h 24994F: include/uapi/linux/timex.h 24995F: kernel/time/alarmtimer.c 24996F: kernel/time/clocksource* 24997F: kernel/time/ntp* 24998F: kernel/time/time.c 24999F: kernel/time/timeconst.bc 25000F: kernel/time/timeconv.c 25001F: kernel/time/timecounter.c 25002F: kernel/time/timekeeping* 25003F: kernel/time/time_test.c 25004F: tools/testing/selftests/timers/ 25005 25006TIPC NETWORK LAYER 25007M: Jon Maloy <jmaloy@redhat.com> 25008L: netdev@vger.kernel.org (core kernel code) 25009L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25010S: Maintained 25011W: http://tipc.sourceforge.net/ 25012F: include/uapi/linux/tipc*.h 25013F: net/tipc/ 25014 25015TLAN NETWORK DRIVER 25016M: Samuel Chessman <chessman@tux.org> 25017L: tlan-devel@lists.sourceforge.net (subscribers-only) 25018S: Maintained 25019W: http://sourceforge.net/projects/tlan/ 25020F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25021F: drivers/net/ethernet/ti/tlan.* 25022 25023TMIO/SDHI MMC DRIVER 25024M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25025L: linux-mmc@vger.kernel.org 25026L: linux-renesas-soc@vger.kernel.org 25027S: Supported 25028F: drivers/mmc/host/renesas_sdhi* 25029F: drivers/mmc/host/tmio_mmc* 25030F: include/linux/platform_data/tmio.h 25031 25032TMP513 HARDWARE MONITOR DRIVER 25033M: Eric Tremblay <etremblay@distech-controls.com> 25034L: linux-hwmon@vger.kernel.org 25035S: Maintained 25036F: Documentation/hwmon/tmp513.rst 25037F: drivers/hwmon/tmp513.c 25038 25039TMPFS (SHMEM FILESYSTEM) 25040M: Hugh Dickins <hughd@google.com> 25041R: Baolin Wang <baolin.wang@linux.alibaba.com> 25042L: linux-mm@kvack.org 25043S: Maintained 25044F: include/linux/memfd.h 25045F: include/linux/shmem_fs.h 25046F: mm/memfd.c 25047F: mm/shmem.c 25048F: mm/shmem_quota.c 25049 25050TOMOYO SECURITY MODULE 25051M: Kentaro Takeda <takedakn@nttdata.co.jp> 25052M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25053L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25054L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25055S: Maintained 25056W: https://tomoyo.sourceforge.net/ 25057F: security/tomoyo/ 25058 25059TOPSTAR LAPTOP EXTRAS DRIVER 25060M: Herton Ronaldo Krzesinski <herton@canonical.com> 25061L: platform-driver-x86@vger.kernel.org 25062S: Maintained 25063F: drivers/platform/x86/topstar-laptop.c 25064 25065TORADEX EMBEDDED CONTROLLER DRIVER 25066M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25067M: Francesco Dolcini <francesco@dolcini.it> 25068S: Maintained 25069F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25070F: drivers/power/reset/tdx-ec-poweroff.c 25071 25072TORTURE-TEST MODULES 25073M: Davidlohr Bueso <dave@stgolabs.net> 25074M: "Paul E. McKenney" <paulmck@kernel.org> 25075M: Josh Triplett <josh@joshtriplett.org> 25076L: linux-kernel@vger.kernel.org 25077S: Supported 25078T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25079F: Documentation/RCU/torture.rst 25080F: kernel/locking/locktorture.c 25081F: kernel/rcu/rcuscale.c 25082F: kernel/rcu/rcutorture.c 25083F: kernel/rcu/refscale.c 25084F: kernel/torture.c 25085 25086TOSHIBA ACPI EXTRAS DRIVER 25087M: Azael Avalos <coproscefalo@gmail.com> 25088L: platform-driver-x86@vger.kernel.org 25089S: Maintained 25090F: drivers/platform/x86/toshiba_acpi.c 25091 25092TOSHIBA BLUETOOTH DRIVER 25093M: Azael Avalos <coproscefalo@gmail.com> 25094L: platform-driver-x86@vger.kernel.org 25095S: Maintained 25096F: drivers/platform/x86/toshiba_bluetooth.c 25097 25098TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25099M: Azael Avalos <coproscefalo@gmail.com> 25100L: platform-driver-x86@vger.kernel.org 25101S: Maintained 25102F: drivers/platform/x86/toshiba_haps.c 25103 25104TOSHIBA SMM DRIVER 25105M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25106S: Maintained 25107W: http://www.buzzard.org.uk/toshiba/ 25108F: drivers/char/toshiba.c 25109F: include/linux/toshiba.h 25110F: include/uapi/linux/toshiba.h 25111 25112TOSHIBA TC358743 DRIVER 25113M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25114L: linux-media@vger.kernel.org 25115S: Maintained 25116F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25117F: drivers/media/i2c/tc358743* 25118F: include/media/i2c/tc358743.h 25119 25120TOSHIBA WMI HOTKEYS DRIVER 25121M: Azael Avalos <coproscefalo@gmail.com> 25122L: platform-driver-x86@vger.kernel.org 25123S: Maintained 25124F: drivers/platform/x86/toshiba-wmi.c 25125 25126TPM DEVICE DRIVER 25127M: Peter Huewe <peterhuewe@gmx.de> 25128M: Jarkko Sakkinen <jarkko@kernel.org> 25129R: Jason Gunthorpe <jgg@ziepe.ca> 25130L: linux-integrity@vger.kernel.org 25131S: Maintained 25132W: https://codeberg.org/jarkko/linux-tpmdd-test 25133Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25134T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25135F: Documentation/devicetree/bindings/tpm/ 25136F: drivers/char/tpm/ 25137F: include/linux/tpm*.h 25138F: include/uapi/linux/vtpm_proxy.h 25139F: tools/testing/selftests/tpm2/ 25140 25141TPS546D24 DRIVER 25142M: Duke Du <dukedu83@gmail.com> 25143L: linux-hwmon@vger.kernel.org 25144S: Maintained 25145F: Documentation/hwmon/tps546d24.rst 25146F: drivers/hwmon/pmbus/tps546d24.c 25147 25148TQ SYSTEMS BOARD & DRIVER SUPPORT 25149L: linux@ew.tq-group.com 25150S: Supported 25151W: https://www.tq-group.com/en/products/tq-embedded/ 25152F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25153F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25154F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25155F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25156F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25157F: arch/arm64/boot/dts/freescale/mba*.dtsi 25158F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25159F: arch/arm64/boot/dts/freescale/tqml*.dts* 25160F: drivers/gpio/gpio-tqmx86.c 25161F: drivers/mfd/tqmx86.c 25162F: drivers/watchdog/tqmx86_wdt.c 25163 25164TRACING 25165M: Steven Rostedt <rostedt@goodmis.org> 25166M: Masami Hiramatsu <mhiramat@kernel.org> 25167R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25168L: linux-kernel@vger.kernel.org 25169L: linux-trace-kernel@vger.kernel.org 25170S: Maintained 25171Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25172T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25173F: Documentation/trace/* 25174F: fs/tracefs/ 25175F: include/linux/trace*.h 25176F: include/trace/ 25177F: kernel/trace/ 25178F: kernel/tracepoint.c 25179F: scripts/tracing/ 25180F: tools/testing/selftests/ftrace/ 25181 25182TRACING MMIO ACCESSES (MMIOTRACE) 25183M: Steven Rostedt <rostedt@goodmis.org> 25184M: Masami Hiramatsu <mhiramat@kernel.org> 25185R: Pekka Paalanen <ppaalanen@gmail.com> 25186L: linux-kernel@vger.kernel.org 25187L: nouveau@lists.freedesktop.org 25188S: Maintained 25189F: arch/x86/mm/kmmio.c 25190F: arch/x86/mm/mmio-mod.c 25191F: arch/x86/mm/testmmiotrace.c 25192F: include/linux/mmiotrace.h 25193F: kernel/trace/trace_mmiotrace.c 25194 25195TRACING OS NOISE / LATENCY TRACERS 25196M: Steven Rostedt <rostedt@goodmis.org> 25197S: Maintained 25198F: Documentation/trace/hwlat_detector.rst 25199F: Documentation/trace/osnoise-tracer.rst 25200F: Documentation/trace/timerlat-tracer.rst 25201F: arch/*/kernel/trace.c 25202F: include/trace/events/osnoise.h 25203F: kernel/trace/trace_hwlat.c 25204F: kernel/trace/trace_irqsoff.c 25205F: kernel/trace/trace_osnoise.c 25206F: kernel/trace/trace_sched_wakeup.c 25207 25208TRADITIONAL CHINESE DOCUMENTATION 25209M: Hu Haowen <2023002089@link.tyut.edu.cn> 25210S: Maintained 25211W: https://github.com/srcres258/linux-doc 25212T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 25213F: Documentation/translations/zh_TW/ 25214 25215TRIGGER SOURCE - PWM 25216M: David Lechner <dlechner@baylibre.com> 25217S: Maintained 25218F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25219 25220TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25221M: Dan Williams <dan.j.williams@intel.com> 25222L: linux-coco@lists.linux.dev 25223S: Maintained 25224F: Documentation/ABI/testing/configfs-tsm-report 25225F: Documentation/driver-api/coco/ 25226F: drivers/virt/coco/guest/ 25227F: include/linux/tsm*.h 25228F: samples/tsm-mr/ 25229 25230TRUSTED SERVICES TEE DRIVER 25231M: Balint Dobszay <balint.dobszay@arm.com> 25232M: Sudeep Holla <sudeep.holla@arm.com> 25233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25234L: trusted-services@lists.trustedfirmware.org 25235S: Maintained 25236F: Documentation/tee/ts-tee.rst 25237F: drivers/tee/tstee/ 25238 25239TTY LAYER AND SERIAL DRIVERS 25240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25241M: Jiri Slaby <jirislaby@kernel.org> 25242L: linux-kernel@vger.kernel.org 25243L: linux-serial@vger.kernel.org 25244S: Supported 25245T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25246F: Documentation/devicetree/bindings/serial/ 25247F: Documentation/driver-api/serial/ 25248F: drivers/tty/ 25249F: include/linux/selection.h 25250F: include/linux/serial.h 25251F: include/linux/serial_core.h 25252F: include/linux/sysrq.h 25253F: include/linux/tty*.h 25254F: include/linux/vt.h 25255F: include/linux/vt_*.h 25256F: include/uapi/linux/serial.h 25257F: include/uapi/linux/serial_core.h 25258F: include/uapi/linux/tty.h 25259 25260TUA9001 MEDIA DRIVER 25261L: linux-media@vger.kernel.org 25262S: Orphan 25263W: https://linuxtv.org 25264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25265F: drivers/media/tuners/tua9001* 25266 25267TULIP NETWORK DRIVERS 25268L: netdev@vger.kernel.org 25269L: linux-parisc@vger.kernel.org 25270S: Orphan 25271F: drivers/net/ethernet/dec/tulip/ 25272 25273TUN/TAP DRIVER 25274M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25275M: Jason Wang <jasowang@redhat.com> 25276S: Maintained 25277W: http://vtun.sourceforge.net/tun 25278F: Documentation/networking/tuntap.rst 25279F: drivers/net/tap.c 25280F: drivers/net/tun* 25281 25282TURBOCHANNEL SUBSYSTEM 25283M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25284L: linux-mips@vger.kernel.org 25285S: Maintained 25286Q: https://patchwork.kernel.org/project/linux-mips/list/ 25287F: drivers/tc/ 25288F: include/linux/tc.h 25289 25290TURBOSTAT UTILITY 25291M: "Len Brown" <lenb@kernel.org> 25292L: linux-pm@vger.kernel.org 25293S: Supported 25294Q: https://patchwork.kernel.org/project/linux-pm/list/ 25295B: https://bugzilla.kernel.org 25296T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25297F: tools/power/x86/turbostat/ 25298F: tools/testing/selftests/turbostat/ 25299 25300TUXEDO DRIVERS 25301M: Werner Sembach <wse@tuxedocomputers.com> 25302L: platform-driver-x86@vger.kernel.org 25303S: Supported 25304F: drivers/platform/x86/tuxedo/ 25305 25306TW5864 VIDEO4LINUX DRIVER 25307M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25308M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25309M: Andrey Utkin <andrey_utkin@fastmail.com> 25310L: linux-media@vger.kernel.org 25311S: Supported 25312F: drivers/media/pci/tw5864/ 25313 25314TW68 VIDEO4LINUX DRIVER 25315M: Hans Verkuil <hverkuil@xs4all.nl> 25316L: linux-media@vger.kernel.org 25317S: Odd Fixes 25318W: https://linuxtv.org 25319T: git git://linuxtv.org/media.git 25320F: drivers/media/pci/tw68/ 25321 25322TW686X VIDEO4LINUX DRIVER 25323M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25324L: linux-media@vger.kernel.org 25325S: Maintained 25326W: http://linuxtv.org 25327T: git git://linuxtv.org/media.git 25328F: drivers/media/pci/tw686x/ 25329 25330U-BOOT ENVIRONMENT VARIABLES 25331M: Rafał Miłecki <rafal@milecki.pl> 25332S: Maintained 25333F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25334F: drivers/nvmem/layouts/u-boot-env.c 25335F: drivers/nvmem/u-boot-env.c 25336 25337UACCE ACCELERATOR FRAMEWORK 25338M: Zhangfei Gao <zhangfei.gao@linaro.org> 25339M: Zhou Wang <wangzhou1@hisilicon.com> 25340L: linux-accelerators@lists.ozlabs.org 25341L: linux-kernel@vger.kernel.org 25342S: Maintained 25343F: Documentation/ABI/testing/sysfs-driver-uacce 25344F: Documentation/misc-devices/uacce.rst 25345F: drivers/misc/uacce/ 25346F: include/linux/uacce.h 25347F: include/uapi/misc/uacce/ 25348 25349UBI FILE SYSTEM (UBIFS) 25350M: Richard Weinberger <richard@nod.at> 25351R: Zhihao Cheng <chengzhihao1@huawei.com> 25352L: linux-mtd@lists.infradead.org 25353S: Supported 25354W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25356T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25357F: Documentation/ABI/testing/sysfs-fs-ubifs 25358F: Documentation/filesystems/ubifs-authentication.rst 25359F: Documentation/filesystems/ubifs.rst 25360F: fs/ubifs/ 25361 25362UBLK USERSPACE BLOCK DRIVER 25363M: Ming Lei <ming.lei@redhat.com> 25364L: linux-block@vger.kernel.org 25365S: Maintained 25366F: Documentation/block/ublk.rst 25367F: drivers/block/ublk_drv.c 25368F: include/uapi/linux/ublk_cmd.h 25369F: tools/testing/selftests/ublk/ 25370 25371UBSAN 25372M: Kees Cook <kees@kernel.org> 25373R: Marco Elver <elver@google.com> 25374R: Andrey Konovalov <andreyknvl@gmail.com> 25375R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25376L: kasan-dev@googlegroups.com 25377L: linux-hardening@vger.kernel.org 25378S: Supported 25379T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25380F: Documentation/dev-tools/ubsan.rst 25381F: include/linux/ubsan.h 25382F: lib/Kconfig.ubsan 25383F: lib/test_ubsan.c 25384F: lib/ubsan.c 25385F: lib/ubsan.h 25386F: scripts/Makefile.ubsan 25387K: \bARCH_HAS_UBSAN\b 25388 25389UCLINUX (M68KNOMMU AND COLDFIRE) 25390M: Greg Ungerer <gerg@linux-m68k.org> 25391L: linux-m68k@lists.linux-m68k.org 25392S: Maintained 25393W: http://www.linux-m68k.org/ 25394T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25395F: arch/m68k/*/*_no.* 25396F: arch/m68k/68*/ 25397F: arch/m68k/coldfire/ 25398F: arch/m68k/include/asm/*_no.* 25399 25400UDF FILESYSTEM 25401M: Jan Kara <jack@suse.com> 25402S: Maintained 25403F: Documentation/filesystems/udf.rst 25404F: fs/udf/ 25405 25406UDRAW TABLET 25407M: Bastien Nocera <hadess@hadess.net> 25408L: linux-input@vger.kernel.org 25409S: Maintained 25410F: drivers/hid/hid-udraw-ps3.c 25411 25412UHID USERSPACE HID IO DRIVER 25413M: David Rheinsberg <david@readahead.eu> 25414L: linux-input@vger.kernel.org 25415S: Maintained 25416F: drivers/hid/uhid.c 25417F: include/uapi/linux/uhid.h 25418 25419ULPI BUS 25420M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25421L: linux-usb@vger.kernel.org 25422S: Maintained 25423F: drivers/usb/common/ulpi.c 25424F: include/linux/ulpi/ 25425 25426ULTRATRONIK BOARD SUPPORT 25427M: Goran Rađenović <goran.radni@gmail.com> 25428M: Börge Strümpfel <boerge.struempfel@gmail.com> 25429S: Maintained 25430F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25431 25432UNICODE SUBSYSTEM 25433M: Gabriel Krisman Bertazi <krisman@kernel.org> 25434L: linux-fsdevel@vger.kernel.org 25435S: Supported 25436T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25437F: fs/unicode/ 25438 25439UNIFDEF 25440M: Tony Finch <dot@dotat.at> 25441S: Maintained 25442W: http://dotat.at/prog/unifdef 25443F: scripts/unifdef.c 25444 25445UNIFORM CDROM DRIVER 25446M: Phillip Potter <phil@philpotter.co.uk> 25447S: Maintained 25448F: Documentation/cdrom/ 25449F: drivers/cdrom/cdrom.c 25450F: include/linux/cdrom.h 25451F: include/uapi/linux/cdrom.h 25452 25453UNION-FIND 25454M: Xavier <xavier_qy@163.com> 25455L: linux-kernel@vger.kernel.org 25456S: Maintained 25457F: Documentation/core-api/union_find.rst 25458F: Documentation/translations/zh_CN/core-api/union_find.rst 25459F: include/linux/union_find.h 25460F: lib/union_find.c 25461 25462UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25463R: Alim Akhtar <alim.akhtar@samsung.com> 25464R: Avri Altman <avri.altman@wdc.com> 25465R: Bart Van Assche <bvanassche@acm.org> 25466L: linux-scsi@vger.kernel.org 25467S: Supported 25468F: Documentation/devicetree/bindings/ufs/ 25469F: Documentation/scsi/ufs.rst 25470F: drivers/ufs/core/ 25471 25472UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25473M: Pedro Sousa <pedrom.sousa@synopsys.com> 25474L: linux-scsi@vger.kernel.org 25475S: Supported 25476F: drivers/ufs/host/*dwc* 25477 25478UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25479M: Alim Akhtar <alim.akhtar@samsung.com> 25480R: Peter Griffin <peter.griffin@linaro.org> 25481L: linux-scsi@vger.kernel.org 25482L: linux-samsung-soc@vger.kernel.org 25483S: Maintained 25484F: drivers/ufs/host/ufs-exynos* 25485 25486UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25487M: Peter Wang <peter.wang@mediatek.com> 25488R: Stanley Jhu <chu.stanley@gmail.com> 25489L: linux-scsi@vger.kernel.org 25490L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25491S: Maintained 25492F: drivers/ufs/host/ufs-mediatek* 25493 25494UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25495M: Manivannan Sadhasivam <mani@kernel.org> 25496L: linux-arm-msm@vger.kernel.org 25497L: linux-scsi@vger.kernel.org 25498S: Maintained 25499F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25500F: drivers/ufs/host/ufs-qcom* 25501 25502UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25503M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25504L: linux-renesas-soc@vger.kernel.org 25505L: linux-scsi@vger.kernel.org 25506S: Maintained 25507F: drivers/ufs/host/ufs-renesas.c 25508 25509UNSORTED BLOCK IMAGES (UBI) 25510M: Richard Weinberger <richard@nod.at> 25511R: Zhihao Cheng <chengzhihao1@huawei.com> 25512L: linux-mtd@lists.infradead.org 25513S: Supported 25514W: http://www.linux-mtd.infradead.org/ 25515T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25516T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25517F: drivers/mtd/ubi/ 25518F: include/linux/mtd/ubi.h 25519F: include/uapi/mtd/ubi-user.h 25520 25521UPROBES 25522M: Masami Hiramatsu <mhiramat@kernel.org> 25523M: Oleg Nesterov <oleg@redhat.com> 25524M: Peter Zijlstra <peterz@infradead.org> 25525L: linux-kernel@vger.kernel.org 25526L: linux-trace-kernel@vger.kernel.org 25527S: Maintained 25528F: arch/*/include/asm/uprobes.h 25529F: arch/*/kernel/probes/uprobes.c 25530F: arch/*/kernel/uprobes.c 25531F: include/linux/uprobes.h 25532F: kernel/events/uprobes.c 25533 25534USB "USBNET" DRIVER FRAMEWORK 25535M: Oliver Neukum <oneukum@suse.com> 25536L: netdev@vger.kernel.org 25537S: Maintained 25538W: http://www.linux-usb.org/usbnet 25539F: drivers/net/usb/usbnet.c 25540F: include/linux/usb/usbnet.h 25541 25542USB ACM DRIVER 25543M: Oliver Neukum <oneukum@suse.com> 25544L: linux-usb@vger.kernel.org 25545S: Maintained 25546F: Documentation/usb/acm.rst 25547F: drivers/usb/class/cdc-acm.* 25548 25549USB APPLE MFI FASTCHARGE DRIVER 25550M: Bastien Nocera <hadess@hadess.net> 25551L: linux-usb@vger.kernel.org 25552S: Maintained 25553F: drivers/usb/misc/apple-mfi-fastcharge.c 25554 25555USB AR5523 WIRELESS DRIVER 25556L: linux-wireless@vger.kernel.org 25557S: Orphan 25558F: drivers/net/wireless/ath/ar5523/ 25559 25560USB ATTACHED SCSI 25561M: Oliver Neukum <oneukum@suse.com> 25562L: linux-usb@vger.kernel.org 25563L: linux-scsi@vger.kernel.org 25564S: Maintained 25565F: drivers/usb/storage/uas.c 25566 25567USB CDC ETHERNET DRIVER 25568M: Oliver Neukum <oliver@neukum.org> 25569L: linux-usb@vger.kernel.org 25570S: Maintained 25571F: drivers/net/usb/cdc_*.c 25572F: include/uapi/linux/usb/cdc.h 25573 25574USB CHAOSKEY DRIVER 25575M: Keith Packard <keithp@keithp.com> 25576L: linux-usb@vger.kernel.org 25577S: Maintained 25578F: drivers/usb/misc/chaoskey.c 25579 25580USB CYPRESS C67X00 DRIVER 25581L: linux-usb@vger.kernel.org 25582S: Orphan 25583F: drivers/usb/c67x00/ 25584 25585USB DAVICOM DM9601 DRIVER 25586M: Peter Korsgaard <peter@korsgaard.com> 25587L: netdev@vger.kernel.org 25588S: Maintained 25589W: http://www.linux-usb.org/usbnet 25590F: drivers/net/usb/dm9601.c 25591 25592USB EHCI DRIVER 25593M: Alan Stern <stern@rowland.harvard.edu> 25594L: linux-usb@vger.kernel.org 25595S: Maintained 25596F: Documentation/usb/ehci.rst 25597F: drivers/usb/host/ehci* 25598 25599USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 25600M: Jiri Kosina <jikos@kernel.org> 25601M: Benjamin Tissoires <bentiss@kernel.org> 25602L: linux-usb@vger.kernel.org 25603S: Maintained 25604T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 25605F: Documentation/hid/hiddev.rst 25606F: drivers/hid/usbhid/ 25607 25608USB INTEL XHCI ROLE MUX DRIVER 25609M: Hans de Goede <hansg@kernel.org> 25610L: linux-usb@vger.kernel.org 25611S: Maintained 25612F: drivers/usb/roles/intel-xhci-usb-role-switch.c 25613 25614USB IP DRIVER FOR HISILICON KIRIN 960 25615M: Yu Chen <chenyu56@huawei.com> 25616M: Binghui Wang <wangbinghui@hisilicon.com> 25617L: linux-usb@vger.kernel.org 25618S: Maintained 25619F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 25620F: drivers/phy/hisilicon/phy-hi3660-usb3.c 25621 25622USB IP DRIVER FOR HISILICON KIRIN 970 25623M: Mauro Carvalho Chehab <mchehab@kernel.org> 25624L: linux-usb@vger.kernel.org 25625S: Maintained 25626F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 25627F: drivers/phy/hisilicon/phy-hi3670-usb3.c 25628 25629USB ISP116X DRIVER 25630M: Olav Kongas <ok@artecdesign.ee> 25631L: linux-usb@vger.kernel.org 25632S: Maintained 25633F: drivers/usb/host/isp116x* 25634F: include/linux/usb/isp116x.h 25635 25636USB ISP1760 DRIVER 25637M: Rui Miguel Silva <rui.silva@linaro.org> 25638L: linux-usb@vger.kernel.org 25639S: Maintained 25640F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 25641F: drivers/usb/isp1760/* 25642 25643USB LAN78XX ETHERNET DRIVER 25644M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 25645M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 25646M: UNGLinuxDriver@microchip.com 25647L: netdev@vger.kernel.org 25648S: Maintained 25649F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 25650F: drivers/net/usb/lan78xx.* 25651F: include/dt-bindings/net/microchip-lan78xx.h 25652 25653USB MASS STORAGE DRIVER 25654M: Alan Stern <stern@rowland.harvard.edu> 25655L: linux-usb@vger.kernel.org 25656L: usb-storage@lists.one-eyed-alien.net 25657S: Maintained 25658F: drivers/usb/storage/ 25659 25660USB MIDI DRIVER 25661M: Clemens Ladisch <clemens@ladisch.de> 25662L: linux-sound@vger.kernel.org 25663S: Maintained 25664T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25665F: sound/usb/midi.* 25666 25667USB NETWORKING DRIVERS 25668L: linux-usb@vger.kernel.org 25669S: Odd Fixes 25670F: drivers/net/usb/ 25671 25672USB OHCI DRIVER 25673M: Alan Stern <stern@rowland.harvard.edu> 25674L: linux-usb@vger.kernel.org 25675S: Maintained 25676F: Documentation/usb/ohci.rst 25677F: drivers/usb/host/ohci* 25678 25679USB OTG FSM (Finite State Machine) 25680M: Peter Chen <peter.chen@kernel.org> 25681L: linux-usb@vger.kernel.org 25682S: Maintained 25683T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 25684F: drivers/usb/common/usb-otg-fsm.c 25685 25686USB OVER IP DRIVER 25687M: Valentina Manea <valentina.manea.m@gmail.com> 25688M: Shuah Khan <shuah@kernel.org> 25689M: Shuah Khan <skhan@linuxfoundation.org> 25690R: Hongren Zheng <i@zenithal.me> 25691L: linux-usb@vger.kernel.org 25692S: Maintained 25693F: Documentation/usb/usbip_protocol.rst 25694F: drivers/usb/usbip/ 25695F: tools/testing/selftests/drivers/usb/usbip/ 25696F: tools/usb/usbip/ 25697 25698USB PEGASUS DRIVER 25699M: Petko Manolov <petkan@nucleusys.com> 25700L: linux-usb@vger.kernel.org 25701L: netdev@vger.kernel.org 25702S: Maintained 25703W: https://github.com/petkan/pegasus 25704T: git https://github.com/petkan/pegasus.git 25705F: drivers/net/usb/pegasus.* 25706 25707USB PRINTER DRIVER (usblp) 25708M: Pete Zaitcev <zaitcev@redhat.com> 25709L: linux-usb@vger.kernel.org 25710S: Supported 25711F: drivers/usb/class/usblp.c 25712 25713USB QMI WWAN NETWORK DRIVER 25714M: Bjørn Mork <bjorn@mork.no> 25715L: netdev@vger.kernel.org 25716S: Maintained 25717F: Documentation/ABI/testing/sysfs-class-net-qmi 25718F: drivers/net/usb/qmi_wwan.c 25719 25720USB RAW GADGET DRIVER 25721R: Andrey Konovalov <andreyknvl@gmail.com> 25722L: linux-usb@vger.kernel.org 25723S: Maintained 25724B: https://github.com/xairy/raw-gadget/issues 25725F: Documentation/usb/raw-gadget.rst 25726F: drivers/usb/gadget/legacy/raw_gadget.c 25727F: include/uapi/linux/usb/raw_gadget.h 25728 25729USB RTL8150 DRIVER 25730M: Petko Manolov <petkan@nucleusys.com> 25731L: linux-usb@vger.kernel.org 25732L: netdev@vger.kernel.org 25733S: Maintained 25734W: https://github.com/petkan/rtl8150 25735T: git https://github.com/petkan/rtl8150.git 25736F: drivers/net/usb/rtl8150.c 25737 25738USB SERIAL SUBSYSTEM 25739M: Johan Hovold <johan@kernel.org> 25740L: linux-usb@vger.kernel.org 25741S: Maintained 25742T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 25743F: Documentation/usb/usb-serial.rst 25744F: drivers/usb/serial/ 25745F: include/linux/usb/serial.h 25746 25747USB SMSC75XX ETHERNET DRIVER 25748M: Steve Glendinning <steve.glendinning@shawell.net> 25749L: netdev@vger.kernel.org 25750S: Maintained 25751F: drivers/net/usb/smsc75xx.* 25752 25753USB SMSC95XX ETHERNET DRIVER 25754M: Steve Glendinning <steve.glendinning@shawell.net> 25755M: UNGLinuxDriver@microchip.com 25756L: netdev@vger.kernel.org 25757S: Maintained 25758F: drivers/net/usb/smsc95xx.* 25759 25760USB SUBSYSTEM 25761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25762L: linux-usb@vger.kernel.org 25763S: Supported 25764W: http://www.linux-usb.org 25765T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 25766F: Documentation/devicetree/bindings/usb/ 25767F: Documentation/usb/ 25768F: drivers/usb/ 25769F: include/dt-bindings/usb/ 25770F: include/linux/usb.h 25771F: include/linux/usb/ 25772F: include/uapi/linux/usb/ 25773 25774USB TYPEC BUS FOR ALTERNATE MODES 25775M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25776L: linux-usb@vger.kernel.org 25777S: Maintained 25778F: Documentation/ABI/testing/sysfs-bus-typec 25779F: Documentation/driver-api/usb/typec_bus.rst 25780F: drivers/usb/typec/altmodes/ 25781F: include/linux/usb/typec_altmode.h 25782 25783USB TYPEC CLASS 25784M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25785L: linux-usb@vger.kernel.org 25786S: Maintained 25787F: Documentation/ABI/testing/sysfs-class-typec 25788F: Documentation/driver-api/usb/typec.rst 25789F: drivers/usb/typec/ 25790F: include/linux/usb/typec.h 25791 25792USB TYPEC INTEL PMC MUX DRIVER 25793M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25794L: linux-usb@vger.kernel.org 25795S: Maintained 25796F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 25797F: drivers/usb/typec/mux/intel_pmc_mux.c 25798 25799USB TYPEC PI3USB30532 MUX DRIVER 25800M: Hans de Goede <hansg@kernel.org> 25801L: linux-usb@vger.kernel.org 25802S: Maintained 25803F: drivers/usb/typec/mux/pi3usb30532.c 25804 25805USB TYPEC PORT CONTROLLER DRIVERS 25806M: Badhri Jagan Sridharan <badhri@google.com> 25807L: linux-usb@vger.kernel.org 25808S: Maintained 25809F: drivers/usb/typec/tcpm/tcpci.c 25810F: drivers/usb/typec/tcpm/tcpm.c 25811F: include/linux/usb/tcpci.h 25812F: include/linux/usb/tcpm.h 25813 25814USB TYPEC TUSB1046 MUX DRIVER 25815M: Romain Gantois <romain.gantois@bootlin.com> 25816L: linux-usb@vger.kernel.org 25817S: Maintained 25818F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 25819F: drivers/usb/typec/mux/tusb1046.c 25820 25821USB UHCI DRIVER 25822M: Alan Stern <stern@rowland.harvard.edu> 25823L: linux-usb@vger.kernel.org 25824S: Maintained 25825F: drivers/usb/host/uhci* 25826 25827USB VIDEO CLASS 25828M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25829M: Hans de Goede <hansg@kernel.org> 25830L: linux-media@vger.kernel.org 25831S: Maintained 25832W: http://www.ideasonboard.org/uvc/ 25833T: git git://linuxtv.org/media.git 25834F: Documentation/userspace-api/media/drivers/uvcvideo.rst 25835F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 25836F: drivers/media/common/uvc.c 25837F: drivers/media/usb/uvc/ 25838F: include/linux/usb/uvc.h 25839F: include/uapi/linux/uvcvideo.h 25840 25841USB WEBCAM GADGET 25842L: linux-usb@vger.kernel.org 25843S: Orphan 25844F: drivers/usb/gadget/function/*uvc* 25845F: drivers/usb/gadget/legacy/webcam.c 25846F: include/uapi/linux/usb/g_uvc.h 25847 25848USB XHCI DRIVER 25849M: Mathias Nyman <mathias.nyman@intel.com> 25850L: linux-usb@vger.kernel.org 25851S: Supported 25852F: drivers/usb/host/pci-quirks* 25853F: drivers/usb/host/xhci* 25854 25855USER DATAGRAM PROTOCOL (UDP) 25856M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25857L: netdev@vger.kernel.org 25858S: Maintained 25859F: include/linux/udp.h 25860F: include/net/udp.h 25861F: include/trace/events/udp.h 25862F: include/uapi/linux/udp.h 25863F: net/ipv4/udp.c 25864F: net/ipv6/udp.c 25865 25866USER-MODE LINUX (UML) 25867M: Richard Weinberger <richard@nod.at> 25868M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 25869M: Johannes Berg <johannes@sipsolutions.net> 25870L: linux-um@lists.infradead.org 25871S: Maintained 25872W: http://user-mode-linux.sourceforge.net 25873Q: https://patchwork.ozlabs.org/project/linux-um/list/ 25874T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 25875T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 25876F: Documentation/virt/uml/ 25877F: arch/um/ 25878F: arch/x86/um/ 25879F: fs/hostfs/ 25880 25881USERSPACE COPYIN/COPYOUT (UIOVEC) 25882M: Alexander Viro <viro@zeniv.linux.org.uk> 25883S: Maintained 25884F: include/linux/uio.h 25885F: lib/iov_iter.c 25886 25887USERSPACE DMA BUFFER DRIVER 25888M: Gerd Hoffmann <kraxel@redhat.com> 25889M: Vivek Kasireddy <vivek.kasireddy@intel.com> 25890L: dri-devel@lists.freedesktop.org 25891S: Maintained 25892T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25893F: drivers/dma-buf/udmabuf.c 25894F: include/uapi/linux/udmabuf.h 25895 25896USERSPACE I/O (UIO) 25897M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25898S: Maintained 25899T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 25900F: Documentation/driver-api/uio-howto.rst 25901F: drivers/uio/ 25902F: include/linux/uio_driver.h 25903 25904UTIL-LINUX PACKAGE 25905M: Karel Zak <kzak@redhat.com> 25906L: util-linux@vger.kernel.org 25907S: Maintained 25908W: http://en.wikipedia.org/wiki/Util-linux 25909T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 25910 25911UUID HELPERS 25912R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25913L: linux-kernel@vger.kernel.org 25914S: Maintained 25915F: include/linux/uuid.h 25916F: lib/test_uuid.c 25917F: lib/uuid.c 25918 25919UV SYSFS DRIVER 25920M: Justin Ernst <justin.ernst@hpe.com> 25921L: platform-driver-x86@vger.kernel.org 25922S: Maintained 25923F: drivers/platform/x86/uv_sysfs.c 25924 25925UVESAFB DRIVER 25926M: Michal Januszewski <spock@gentoo.org> 25927L: linux-fbdev@vger.kernel.org 25928S: Maintained 25929W: https://github.com/mjanusz/v86d 25930F: Documentation/fb/uvesafb.rst 25931F: drivers/video/fbdev/uvesafb.* 25932 25933Ux500 CLOCK DRIVERS 25934M: Ulf Hansson <ulf.hansson@linaro.org> 25935L: linux-clk@vger.kernel.org 25936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25937S: Maintained 25938F: drivers/clk/ux500/ 25939 25940V4L2 ASYNC AND FWNODE FRAMEWORKS 25941M: Sakari Ailus <sakari.ailus@linux.intel.com> 25942L: linux-media@vger.kernel.org 25943S: Maintained 25944T: git git://linuxtv.org/media.git 25945F: drivers/media/v4l2-core/v4l2-async.c 25946F: drivers/media/v4l2-core/v4l2-fwnode.c 25947F: include/media/v4l2-async.h 25948F: include/media/v4l2-fwnode.h 25949 25950V4L2 LENS DRIVERS 25951M: Sakari Ailus <sakari.ailus@linux.intel.com> 25952L: linux-media@vger.kernel.org 25953S: Maintained 25954F: drivers/media/i2c/ak* 25955F: drivers/media/i2c/dw* 25956F: drivers/media/i2c/lm* 25957 25958V4L2 CAMERA SENSOR DRIVERS 25959M: Sakari Ailus <sakari.ailus@linux.intel.com> 25960L: linux-media@vger.kernel.org 25961S: Maintained 25962F: Documentation/driver-api/media/camera-sensor.rst 25963F: Documentation/driver-api/media/tx-rx.rst 25964F: drivers/media/i2c/ar* 25965F: drivers/media/i2c/gc* 25966F: drivers/media/i2c/hi* 25967F: drivers/media/i2c/imx* 25968F: drivers/media/i2c/mt* 25969F: drivers/media/i2c/og* 25970F: drivers/media/i2c/ov* 25971F: drivers/media/i2c/s5* 25972F: drivers/media/i2c/vd55g1.c 25973F: drivers/media/i2c/vd56g3.c 25974F: drivers/media/i2c/vgxy61.c 25975 25976VF610 NAND DRIVER 25977M: Stefan Agner <stefan@agner.ch> 25978L: linux-mtd@lists.infradead.org 25979S: Supported 25980F: drivers/mtd/nand/raw/vf610_nfc.c 25981 25982VFAT/FAT/MSDOS FILESYSTEM 25983M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 25984S: Maintained 25985F: Documentation/filesystems/vfat.rst 25986F: fs/fat/ 25987F: tools/testing/selftests/filesystems/fat/ 25988 25989VFIO CDX DRIVER 25990M: Nipun Gupta <nipun.gupta@amd.com> 25991M: Nikhil Agarwal <nikhil.agarwal@amd.com> 25992L: kvm@vger.kernel.org 25993S: Maintained 25994F: drivers/vfio/cdx/* 25995 25996VFIO DRIVER 25997M: Alex Williamson <alex.williamson@redhat.com> 25998L: kvm@vger.kernel.org 25999S: Maintained 26000T: git https://github.com/awilliam/linux-vfio.git 26001F: Documentation/ABI/testing/debugfs-vfio 26002F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26003F: Documentation/driver-api/vfio.rst 26004F: drivers/vfio/ 26005F: include/linux/vfio.h 26006F: include/linux/vfio_pci_core.h 26007F: include/uapi/linux/vfio.h 26008 26009VFIO FSL-MC DRIVER 26010L: kvm@vger.kernel.org 26011S: Orphan 26012F: drivers/vfio/fsl-mc/ 26013 26014VFIO HISILICON PCI DRIVER 26015M: Longfang Liu <liulongfang@huawei.com> 26016M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26017L: kvm@vger.kernel.org 26018S: Maintained 26019F: drivers/vfio/pci/hisilicon/ 26020 26021VFIO MEDIATED DEVICE DRIVERS 26022M: Kirti Wankhede <kwankhede@nvidia.com> 26023L: kvm@vger.kernel.org 26024S: Maintained 26025F: Documentation/driver-api/vfio-mediated-device.rst 26026F: drivers/vfio/mdev/ 26027F: include/linux/mdev.h 26028F: samples/vfio-mdev/ 26029 26030VFIO MLX5 PCI DRIVER 26031M: Yishai Hadas <yishaih@nvidia.com> 26032L: kvm@vger.kernel.org 26033S: Maintained 26034F: drivers/vfio/pci/mlx5/ 26035 26036VFIO NVIDIA GRACE GPU DRIVER 26037M: Ankit Agrawal <ankita@nvidia.com> 26038L: kvm@vger.kernel.org 26039S: Supported 26040F: drivers/vfio/pci/nvgrace-gpu/ 26041 26042VFIO PCI DEVICE SPECIFIC DRIVERS 26043R: Jason Gunthorpe <jgg@nvidia.com> 26044R: Yishai Hadas <yishaih@nvidia.com> 26045R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26046R: Kevin Tian <kevin.tian@intel.com> 26047L: kvm@vger.kernel.org 26048S: Maintained 26049P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26050F: drivers/vfio/pci/*/ 26051 26052VFIO PDS PCI DRIVER 26053M: Brett Creeley <brett.creeley@amd.com> 26054L: kvm@vger.kernel.org 26055S: Maintained 26056F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26057F: drivers/vfio/pci/pds/ 26058 26059VFIO PLATFORM DRIVER 26060M: Eric Auger <eric.auger@redhat.com> 26061L: kvm@vger.kernel.org 26062S: Maintained 26063F: drivers/vfio/platform/ 26064 26065VFIO QAT PCI DRIVER 26066M: Xin Zeng <xin.zeng@intel.com> 26067M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26068L: kvm@vger.kernel.org 26069L: qat-linux@intel.com 26070S: Supported 26071F: drivers/vfio/pci/qat/ 26072 26073VFIO VIRTIO PCI DRIVER 26074M: Yishai Hadas <yishaih@nvidia.com> 26075L: kvm@vger.kernel.org 26076L: virtualization@lists.linux.dev 26077S: Maintained 26078F: drivers/vfio/pci/virtio 26079 26080VGA_SWITCHEROO 26081R: Lukas Wunner <lukas@wunner.de> 26082S: Maintained 26083T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26084F: Documentation/gpu/vga-switcheroo.rst 26085F: drivers/gpu/vga/vga_switcheroo.c 26086F: include/linux/vga_switcheroo.h 26087 26088VIA RHINE NETWORK DRIVER 26089M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26090S: Maintained 26091F: drivers/net/ethernet/via/via-rhine.c 26092 26093VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26094M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26095L: linux-fbdev@vger.kernel.org 26096S: Maintained 26097F: drivers/video/fbdev/via/ 26098F: include/linux/via-core.h 26099F: include/linux/via_i2c.h 26100 26101VIA VELOCITY NETWORK DRIVER 26102M: Francois Romieu <romieu@fr.zoreil.com> 26103L: netdev@vger.kernel.org 26104S: Maintained 26105F: drivers/net/ethernet/via/via-velocity.* 26106 26107VICODEC VIRTUAL CODEC DRIVER 26108M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26109L: linux-media@vger.kernel.org 26110S: Maintained 26111W: https://linuxtv.org 26112T: git git://linuxtv.org/media.git 26113F: drivers/media/test-drivers/vicodec/* 26114 26115VIDEO I2C POLLING DRIVER 26116M: Matt Ranostay <matt.ranostay@konsulko.com> 26117L: linux-media@vger.kernel.org 26118S: Maintained 26119F: drivers/media/i2c/video-i2c.c 26120 26121VIDEO MULTIPLEXER DRIVER 26122M: Philipp Zabel <p.zabel@pengutronix.de> 26123L: linux-media@vger.kernel.org 26124S: Maintained 26125F: drivers/media/platform/video-mux.c 26126 26127VIDEOBUF2 FRAMEWORK 26128M: Tomasz Figa <tfiga@chromium.org> 26129M: Marek Szyprowski <m.szyprowski@samsung.com> 26130L: linux-media@vger.kernel.org 26131S: Maintained 26132F: drivers/media/common/videobuf2/* 26133F: include/media/videobuf2-* 26134 26135VIDTV VIRTUAL DIGITAL TV DRIVER 26136M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26137L: linux-media@vger.kernel.org 26138S: Maintained 26139W: https://linuxtv.org 26140T: git git://linuxtv.org/media.git 26141F: drivers/media/test-drivers/vidtv/* 26142 26143VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26144M: Shuah Khan <skhan@linuxfoundation.org> 26145R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26146L: linux-media@vger.kernel.org 26147S: Maintained 26148W: https://linuxtv.org 26149T: git git://linuxtv.org/media.git 26150F: drivers/media/test-drivers/vimc/* 26151 26152VIRT LIB 26153M: Alex Williamson <alex.williamson@redhat.com> 26154M: Paolo Bonzini <pbonzini@redhat.com> 26155L: kvm@vger.kernel.org 26156S: Supported 26157F: virt/lib/ 26158 26159VIRTIO AND VHOST VSOCK DRIVER 26160M: Stefan Hajnoczi <stefanha@redhat.com> 26161M: Stefano Garzarella <sgarzare@redhat.com> 26162L: kvm@vger.kernel.org 26163L: virtualization@lists.linux.dev 26164L: netdev@vger.kernel.org 26165S: Maintained 26166F: drivers/vhost/vsock.c 26167F: include/linux/virtio_vsock.h 26168F: include/uapi/linux/virtio_vsock.h 26169F: net/vmw_vsock/virtio_transport.c 26170F: net/vmw_vsock/virtio_transport_common.c 26171 26172VIRTIO BALLOON 26173M: "Michael S. Tsirkin" <mst@redhat.com> 26174M: David Hildenbrand <david@redhat.com> 26175L: virtualization@lists.linux.dev 26176S: Maintained 26177F: drivers/virtio/virtio_balloon.c 26178F: include/linux/balloon_compaction.h 26179F: include/uapi/linux/virtio_balloon.h 26180F: mm/balloon_compaction.c 26181 26182VIRTIO BLOCK AND SCSI DRIVERS 26183M: "Michael S. Tsirkin" <mst@redhat.com> 26184M: Jason Wang <jasowang@redhat.com> 26185R: Paolo Bonzini <pbonzini@redhat.com> 26186R: Stefan Hajnoczi <stefanha@redhat.com> 26187R: Eugenio Pérez <eperezma@redhat.com> 26188L: virtualization@lists.linux.dev 26189S: Maintained 26190F: drivers/block/virtio_blk.c 26191F: drivers/scsi/virtio_scsi.c 26192F: include/uapi/linux/virtio_blk.h 26193F: include/uapi/linux/virtio_scsi.h 26194 26195VIRTIO CONSOLE DRIVER 26196M: Amit Shah <amit@kernel.org> 26197L: virtualization@lists.linux.dev 26198S: Maintained 26199F: drivers/char/virtio_console.c 26200F: include/uapi/linux/virtio_console.h 26201 26202VIRTIO CORE AND NET DRIVERS 26203M: "Michael S. Tsirkin" <mst@redhat.com> 26204M: Jason Wang <jasowang@redhat.com> 26205R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26206R: Eugenio Pérez <eperezma@redhat.com> 26207L: virtualization@lists.linux.dev 26208S: Maintained 26209F: Documentation/ABI/testing/sysfs-bus-vdpa 26210F: Documentation/ABI/testing/sysfs-class-vduse 26211F: Documentation/devicetree/bindings/virtio/ 26212F: Documentation/driver-api/virtio/ 26213F: drivers/block/virtio_blk.c 26214F: drivers/crypto/virtio/ 26215F: drivers/net/virtio_net.c 26216F: drivers/vdpa/ 26217F: drivers/virtio/ 26218F: include/linux/vdpa.h 26219F: include/linux/virtio*.h 26220F: include/linux/vringh.h 26221F: include/uapi/linux/virtio_*.h 26222F: net/vmw_vsock/virtio* 26223F: tools/virtio/ 26224F: tools/testing/selftests/drivers/net/virtio_net/ 26225 26226VIRTIO CRYPTO DRIVER 26227M: Gonglei <arei.gonglei@huawei.com> 26228L: virtualization@lists.linux.dev 26229L: linux-crypto@vger.kernel.org 26230S: Maintained 26231F: drivers/crypto/virtio/ 26232F: include/uapi/linux/virtio_crypto.h 26233 26234VIRTIO DRIVERS FOR S390 26235M: Cornelia Huck <cohuck@redhat.com> 26236M: Halil Pasic <pasic@linux.ibm.com> 26237M: Eric Farman <farman@linux.ibm.com> 26238L: linux-s390@vger.kernel.org 26239L: virtualization@lists.linux.dev 26240L: kvm@vger.kernel.org 26241S: Supported 26242F: arch/s390/include/uapi/asm/virtio-ccw.h 26243F: drivers/s390/virtio/ 26244 26245VIRTIO FILE SYSTEM 26246M: Vivek Goyal <vgoyal@redhat.com> 26247M: Stefan Hajnoczi <stefanha@redhat.com> 26248M: Miklos Szeredi <miklos@szeredi.hu> 26249R: Eugenio Pérez <eperezma@redhat.com> 26250L: virtualization@lists.linux.dev 26251L: linux-fsdevel@vger.kernel.org 26252S: Supported 26253W: https://virtio-fs.gitlab.io/ 26254F: Documentation/filesystems/virtiofs.rst 26255F: fs/fuse/virtio_fs.c 26256F: include/uapi/linux/virtio_fs.h 26257 26258VIRTIO GPIO DRIVER 26259M: Enrico Weigelt, metux IT consult <info@metux.net> 26260M: Viresh Kumar <vireshk@kernel.org> 26261L: linux-gpio@vger.kernel.org 26262L: virtualization@lists.linux.dev 26263S: Maintained 26264F: drivers/gpio/gpio-virtio.c 26265F: include/uapi/linux/virtio_gpio.h 26266 26267VIRTIO GPU DRIVER 26268M: David Airlie <airlied@redhat.com> 26269M: Gerd Hoffmann <kraxel@redhat.com> 26270M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26271R: Gurchetan Singh <gurchetansingh@chromium.org> 26272R: Chia-I Wu <olvaffe@gmail.com> 26273L: dri-devel@lists.freedesktop.org 26274L: virtualization@lists.linux.dev 26275S: Maintained 26276T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26277F: drivers/gpu/drm/ci/xfails/virtio* 26278F: drivers/gpu/drm/virtio/ 26279F: include/uapi/linux/virtio_gpu.h 26280 26281VIRTIO HOST (VHOST) 26282M: "Michael S. Tsirkin" <mst@redhat.com> 26283M: Jason Wang <jasowang@redhat.com> 26284R: Eugenio Pérez <eperezma@redhat.com> 26285L: kvm@vger.kernel.org 26286L: virtualization@lists.linux.dev 26287L: netdev@vger.kernel.org 26288S: Maintained 26289T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26290F: drivers/vhost/ 26291F: include/linux/sched/vhost_task.h 26292F: include/linux/vhost_iotlb.h 26293F: include/uapi/linux/vhost.h 26294F: kernel/vhost_task.c 26295 26296VIRTIO HOST (VHOST-SCSI) 26297M: "Michael S. Tsirkin" <mst@redhat.com> 26298M: Jason Wang <jasowang@redhat.com> 26299M: Mike Christie <michael.christie@oracle.com> 26300R: Paolo Bonzini <pbonzini@redhat.com> 26301R: Stefan Hajnoczi <stefanha@redhat.com> 26302L: virtualization@lists.linux.dev 26303S: Maintained 26304F: drivers/vhost/scsi.c 26305 26306VIRTIO I2C DRIVER 26307M: Viresh Kumar <viresh.kumar@linaro.org> 26308R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26309L: linux-i2c@vger.kernel.org 26310L: virtualization@lists.linux.dev 26311S: Maintained 26312F: drivers/i2c/busses/i2c-virtio.c 26313F: include/uapi/linux/virtio_i2c.h 26314 26315VIRTIO INPUT DRIVER 26316M: Gerd Hoffmann <kraxel@redhat.com> 26317S: Maintained 26318F: drivers/virtio/virtio_input.c 26319F: include/uapi/linux/virtio_input.h 26320 26321VIRTIO IOMMU DRIVER 26322M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26323L: virtualization@lists.linux.dev 26324S: Maintained 26325F: drivers/iommu/virtio-iommu.c 26326F: include/uapi/linux/virtio_iommu.h 26327 26328VIRTIO MEM DRIVER 26329M: David Hildenbrand <david@redhat.com> 26330L: virtualization@lists.linux.dev 26331S: Maintained 26332W: https://virtio-mem.gitlab.io/ 26333F: drivers/virtio/virtio_mem.c 26334F: include/uapi/linux/virtio_mem.h 26335 26336VIRTIO PMEM DRIVER 26337M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26338L: virtualization@lists.linux.dev 26339S: Maintained 26340F: drivers/nvdimm/nd_virtio.c 26341F: drivers/nvdimm/virtio_pmem.c 26342 26343VIRTIO RTC DRIVER 26344M: Peter Hilber <quic_philber@quicinc.com> 26345L: virtualization@lists.linux.dev 26346S: Maintained 26347F: drivers/virtio/virtio_rtc_* 26348F: include/uapi/linux/virtio_rtc.h 26349 26350VIRTIO SOUND DRIVER 26351M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26352M: "Michael S. Tsirkin" <mst@redhat.com> 26353L: virtualization@lists.linux.dev 26354L: linux-sound@vger.kernel.org 26355S: Maintained 26356F: include/uapi/linux/virtio_snd.h 26357F: sound/virtio/* 26358 26359VIRTUAL BOX GUEST DEVICE DRIVER 26360M: Hans de Goede <hansg@kernel.org> 26361M: Arnd Bergmann <arnd@arndb.de> 26362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26363S: Maintained 26364F: drivers/virt/vboxguest/ 26365F: include/linux/vbox_utils.h 26366F: include/uapi/linux/vbox*.h 26367 26368VIRTUAL BOX SHARED FOLDER VFS DRIVER 26369M: Hans de Goede <hansg@kernel.org> 26370L: linux-fsdevel@vger.kernel.org 26371S: Maintained 26372F: fs/vboxsf/* 26373 26374VIRTUAL PCM TEST DRIVER 26375M: Ivan Orlov <ivan.orlov0322@gmail.com> 26376L: linux-sound@vger.kernel.org 26377S: Maintained 26378F: Documentation/sound/cards/pcmtest.rst 26379F: sound/drivers/pcmtest.c 26380F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26381 26382VIRTUAL SERIO DEVICE DRIVER 26383M: Stephen Chandler Paul <thatslyude@gmail.com> 26384S: Maintained 26385F: drivers/input/serio/userio.c 26386F: include/uapi/linux/userio.h 26387 26388VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26389M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26390S: Maintained 26391F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26392F: drivers/iio/light/veml3235.c 26393 26394VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26395M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26396S: Maintained 26397F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26398F: drivers/iio/light/veml6030.c 26399 26400VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26401M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26402S: Maintained 26403F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26404F: drivers/iio/light/veml6075.c 26405 26406VISL VIRTUAL STATELESS DECODER DRIVER 26407M: Daniel Almeida <daniel.almeida@collabora.com> 26408L: linux-media@vger.kernel.org 26409S: Supported 26410F: drivers/media/test-drivers/visl 26411 26412VIVID VIRTUAL VIDEO DRIVER 26413M: Hans Verkuil <hverkuil@xs4all.nl> 26414L: linux-media@vger.kernel.org 26415S: Maintained 26416W: https://linuxtv.org 26417T: git git://linuxtv.org/media.git 26418F: drivers/media/test-drivers/vivid/* 26419 26420VM SOCKETS (AF_VSOCK) 26421M: Stefano Garzarella <sgarzare@redhat.com> 26422L: virtualization@lists.linux.dev 26423L: netdev@vger.kernel.org 26424S: Maintained 26425F: drivers/net/vsockmon.c 26426F: include/net/af_vsock.h 26427F: include/uapi/linux/vm_sockets.h 26428F: include/uapi/linux/vm_sockets_diag.h 26429F: include/uapi/linux/vsockmon.h 26430F: net/vmw_vsock/ 26431F: tools/testing/vsock/ 26432 26433VMALLOC 26434M: Andrew Morton <akpm@linux-foundation.org> 26435M: Uladzislau Rezki <urezki@gmail.com> 26436L: linux-mm@kvack.org 26437S: Maintained 26438W: http://www.linux-mm.org 26439T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26440F: include/linux/vmalloc.h 26441F: mm/vmalloc.c 26442F: lib/test_vmalloc.c 26443 26444VME SUBSYSTEM 26445L: linux-kernel@vger.kernel.org 26446S: Orphan 26447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26448F: Documentation/driver-api/vme.rst 26449F: drivers/staging/vme_user/ 26450 26451VMWARE BALLOON DRIVER 26452M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26453R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26454L: linux-kernel@vger.kernel.org 26455S: Supported 26456F: drivers/misc/vmw_balloon.c 26457 26458VMWARE HYPERVISOR INTERFACE 26459M: Ajay Kaher <ajay.kaher@broadcom.com> 26460M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26461R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26462L: virtualization@lists.linux.dev 26463L: x86@kernel.org 26464S: Supported 26465T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26466F: arch/x86/include/asm/vmware.h 26467F: arch/x86/kernel/cpu/vmware.c 26468 26469VMWARE PVRDMA DRIVER 26470M: Bryan Tan <bryan-bt.tan@broadcom.com> 26471M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26472R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26473L: linux-rdma@vger.kernel.org 26474S: Supported 26475F: drivers/infiniband/hw/vmw_pvrdma/ 26476 26477VMWARE PVSCSI DRIVER 26478M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26479R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26480L: linux-scsi@vger.kernel.org 26481S: Supported 26482F: drivers/scsi/vmw_pvscsi.c 26483F: drivers/scsi/vmw_pvscsi.h 26484 26485VMWARE VIRTUAL PTP CLOCK DRIVER 26486M: Nick Shi <nick.shi@broadcom.com> 26487R: Ajay Kaher <ajay.kaher@broadcom.com> 26488R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26489R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26490L: netdev@vger.kernel.org 26491S: Supported 26492F: drivers/ptp/ptp_vmw.c 26493 26494VMWARE VMCI DRIVER 26495M: Bryan Tan <bryan-bt.tan@broadcom.com> 26496M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26497R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26498L: linux-kernel@vger.kernel.org 26499S: Supported 26500F: drivers/misc/vmw_vmci/ 26501F: include/linux/vmw_vmci* 26502 26503VMWARE VMMOUSE SUBDRIVER 26504M: Zack Rusin <zack.rusin@broadcom.com> 26505R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26506L: linux-input@vger.kernel.org 26507S: Supported 26508F: drivers/input/mouse/vmmouse.c 26509F: drivers/input/mouse/vmmouse.h 26510 26511VMWARE VMXNET3 ETHERNET DRIVER 26512M: Ronak Doshi <ronak.doshi@broadcom.com> 26513R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26514L: netdev@vger.kernel.org 26515S: Supported 26516F: drivers/net/vmxnet3/ 26517 26518VMWARE VSOCK VMCI TRANSPORT DRIVER 26519M: Bryan Tan <bryan-bt.tan@broadcom.com> 26520M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26521R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26522L: linux-kernel@vger.kernel.org 26523S: Supported 26524F: net/vmw_vsock/vmci_transport* 26525 26526VOCORE VOCORE2 BOARD 26527M: Harvey Hunt <harveyhuntnexus@gmail.com> 26528L: linux-mips@vger.kernel.org 26529S: Maintained 26530F: arch/mips/boot/dts/ralink/vocore2.dts 26531 26532VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26533M: Liam Girdwood <lgirdwood@gmail.com> 26534M: Mark Brown <broonie@kernel.org> 26535L: linux-kernel@vger.kernel.org 26536S: Supported 26537W: http://www.slimlogic.co.uk/?p=48 26538T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26539F: Documentation/devicetree/bindings/regulator/ 26540F: Documentation/power/regulator/ 26541F: drivers/regulator/ 26542F: include/dt-bindings/regulator/ 26543F: include/linux/regulator/ 26544K: regulator_get_optional 26545 26546VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26547R: Matti Vaittinen <mazziesaccount@gmail.com> 26548F: drivers/regulator/irq_helpers.c 26549 26550VRF 26551M: David Ahern <dsahern@kernel.org> 26552L: netdev@vger.kernel.org 26553S: Maintained 26554F: Documentation/networking/vrf.rst 26555F: drivers/net/vrf.c 26556 26557VSPRINTF 26558M: Petr Mladek <pmladek@suse.com> 26559M: Steven Rostedt <rostedt@goodmis.org> 26560R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26561R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26562R: Sergey Senozhatsky <senozhatsky@chromium.org> 26563S: Maintained 26564T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26565F: Documentation/core-api/printk-formats.rst 26566F: lib/tests/printf_kunit.c 26567F: lib/tests/scanf_kunit.c 26568F: lib/vsprintf.c 26569 26570VT1211 HARDWARE MONITOR DRIVER 26571M: Juerg Haefliger <juergh@proton.me> 26572L: linux-hwmon@vger.kernel.org 26573S: Maintained 26574F: Documentation/hwmon/vt1211.rst 26575F: drivers/hwmon/vt1211.c 26576 26577VT8231 HARDWARE MONITOR DRIVER 26578M: Roger Lucas <vt8231@hiddenengine.co.uk> 26579L: linux-hwmon@vger.kernel.org 26580S: Maintained 26581F: drivers/hwmon/vt8231.c 26582 26583VUB300 USB to SDIO/SD/MMC bridge chip 26584L: linux-mmc@vger.kernel.org 26585S: Orphan 26586F: drivers/mmc/host/vub300.c 26587 26588W1 DALLAS'S 1-WIRE BUS 26589M: Krzysztof Kozlowski <krzk@kernel.org> 26590S: Maintained 26591F: Documentation/devicetree/bindings/w1/ 26592F: Documentation/w1/ 26593F: drivers/w1/ 26594F: include/linux/w1.h 26595 26596W83791D HARDWARE MONITORING DRIVER 26597M: Marc Hulsman <m.hulsman@tudelft.nl> 26598L: linux-hwmon@vger.kernel.org 26599S: Maintained 26600F: Documentation/hwmon/w83791d.rst 26601F: drivers/hwmon/w83791d.c 26602 26603W83793 HARDWARE MONITORING DRIVER 26604M: Rudolf Marek <r.marek@assembler.cz> 26605L: linux-hwmon@vger.kernel.org 26606S: Maintained 26607F: Documentation/hwmon/w83793.rst 26608F: drivers/hwmon/w83793.c 26609 26610W83795 HARDWARE MONITORING DRIVER 26611M: Jean Delvare <jdelvare@suse.com> 26612L: linux-hwmon@vger.kernel.org 26613S: Maintained 26614F: drivers/hwmon/w83795.c 26615 26616W83L51xD SD/MMC CARD INTERFACE DRIVER 26617M: Pierre Ossman <pierre@ossman.eu> 26618S: Maintained 26619F: drivers/mmc/host/wbsd.* 26620 26621WACOM PROTOCOL 4 SERIAL TABLETS 26622M: Julian Squires <julian@cipht.net> 26623M: Hans de Goede <hansg@kernel.org> 26624L: linux-input@vger.kernel.org 26625S: Maintained 26626F: drivers/input/tablet/wacom_serial4.c 26627 26628WANGXUN ETHERNET DRIVER 26629M: Jiawen Wu <jiawenwu@trustnetic.com> 26630M: Mengyuan Lou <mengyuanlou@net-swift.com> 26631L: netdev@vger.kernel.org 26632S: Maintained 26633W: https://www.net-swift.com 26634F: Documentation/networking/device_drivers/ethernet/wangxun/* 26635F: drivers/net/ethernet/wangxun/ 26636F: drivers/net/pcs/pcs-xpcs-wx.c 26637 26638WATCHDOG DEVICE DRIVERS 26639M: Wim Van Sebroeck <wim@linux-watchdog.org> 26640M: Guenter Roeck <linux@roeck-us.net> 26641L: linux-watchdog@vger.kernel.org 26642S: Maintained 26643W: http://www.linux-watchdog.org/ 26644T: git git://www.linux-watchdog.org/linux-watchdog.git 26645F: Documentation/devicetree/bindings/watchdog/ 26646F: Documentation/watchdog/ 26647F: drivers/watchdog/ 26648F: include/linux/watchdog.h 26649F: include/trace/events/watchdog.h 26650F: include/uapi/linux/watchdog.h 26651 26652WAVE5 VPU CODEC DRIVER 26653M: Nas Chung <nas.chung@chipsnmedia.com> 26654M: Jackson Lee <jackson.lee@chipsnmedia.com> 26655L: linux-media@vger.kernel.org 26656S: Maintained 26657F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 26658F: drivers/media/platform/chips-media/wave5/ 26659 26660WHISKEYCOVE PMIC GPIO DRIVER 26661M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 26662L: linux-gpio@vger.kernel.org 26663S: Maintained 26664F: drivers/gpio/gpio-wcove.c 26665 26666WHWAVE RTC DRIVER 26667M: Dianlong Li <long17.cool@163.com> 26668L: linux-rtc@vger.kernel.org 26669S: Maintained 26670F: drivers/rtc/rtc-sd3078.c 26671 26672WIIMOTE HID DRIVER 26673M: David Rheinsberg <david@readahead.eu> 26674L: linux-input@vger.kernel.org 26675S: Maintained 26676F: drivers/hid/hid-wiimote* 26677 26678WILOCITY WIL6210 WIRELESS DRIVER 26679L: linux-wireless@vger.kernel.org 26680S: Orphan 26681W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 26682F: drivers/net/wireless/ath/wil6210/ 26683 26684WINBOND CIR DRIVER 26685M: David Härdeman <david@hardeman.nu> 26686S: Maintained 26687F: drivers/media/rc/winbond-cir.c 26688 26689WINSEN MHZ19B 26690M: Gyeyoung Baek <gye976@gmail.com> 26691S: Maintained 26692F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 26693F: drivers/iio/chemical/mhz19b.c 26694 26695WINSYSTEMS EBC-C384 WATCHDOG DRIVER 26696L: linux-watchdog@vger.kernel.org 26697S: Orphan 26698F: drivers/watchdog/ebc-c384_wdt.c 26699 26700WINSYSTEMS WS16C48 GPIO DRIVER 26701M: William Breathitt Gray <wbg@kernel.org> 26702L: linux-gpio@vger.kernel.org 26703S: Maintained 26704F: drivers/gpio/gpio-ws16c48.c 26705 26706WIREGUARD SECURE NETWORK TUNNEL 26707M: Jason A. Donenfeld <Jason@zx2c4.com> 26708L: wireguard@lists.zx2c4.com 26709L: netdev@vger.kernel.org 26710S: Maintained 26711F: drivers/net/wireguard/ 26712F: tools/testing/selftests/wireguard/ 26713 26714WISTRON LAPTOP BUTTON DRIVER 26715M: Miloslav Trmac <mitr@volny.cz> 26716S: Maintained 26717F: drivers/input/misc/wistron_btns.c 26718 26719WMI BINARY MOF DRIVER 26720M: Armin Wolf <W_Armin@gmx.de> 26721R: Thomas Weißschuh <linux@weissschuh.net> 26722L: platform-driver-x86@vger.kernel.org 26723S: Maintained 26724F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 26725F: Documentation/wmi/devices/wmi-bmof.rst 26726F: drivers/platform/x86/wmi-bmof.c 26727 26728WOLFSON MICROELECTRONICS DRIVERS 26729L: patches@opensource.cirrus.com 26730S: Supported 26731W: https://github.com/CirrusLogic/linux-drivers/wiki 26732T: git https://github.com/CirrusLogic/linux-drivers.git 26733F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 26734F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 26735F: Documentation/devicetree/bindings/mfd/wm831x.txt 26736F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 26737F: Documentation/devicetree/bindings/sound/wlf,*.yaml 26738F: Documentation/devicetree/bindings/sound/wm* 26739F: Documentation/hwmon/wm83??.rst 26740F: arch/arm/mach-s3c/mach-crag6410* 26741F: drivers/clk/clk-wm83*.c 26742F: drivers/gpio/gpio-*wm*.c 26743F: drivers/gpio/gpio-arizona.c 26744F: drivers/hwmon/wm83??-hwmon.c 26745F: drivers/input/misc/wm831x-on.c 26746F: drivers/input/touchscreen/wm831x-ts.c 26747F: drivers/input/touchscreen/wm97*.c 26748F: drivers/leds/leds-wm83*.c 26749F: drivers/mfd/arizona* 26750F: drivers/mfd/cs47l24* 26751F: drivers/mfd/wm*.c 26752F: drivers/power/supply/wm83*.c 26753F: drivers/regulator/arizona* 26754F: drivers/regulator/wm8*.c 26755F: drivers/rtc/rtc-wm83*.c 26756F: drivers/video/backlight/wm83*_bl.c 26757F: drivers/watchdog/wm83*_wdt.c 26758F: include/linux/mfd/arizona/ 26759F: include/linux/mfd/wm831x/ 26760F: include/linux/mfd/wm8350/ 26761F: include/linux/mfd/wm8400* 26762F: include/linux/regulator/arizona* 26763F: include/linux/wm97xx.h 26764F: include/sound/wm????.h 26765F: sound/soc/codecs/arizona* 26766F: sound/soc/codecs/cs47l24* 26767F: sound/soc/codecs/wm* 26768 26769WORKQUEUE 26770M: Tejun Heo <tj@kernel.org> 26771R: Lai Jiangshan <jiangshanlai@gmail.com> 26772S: Maintained 26773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 26774F: Documentation/core-api/workqueue.rst 26775F: include/linux/workqueue.h 26776F: kernel/workqueue.c 26777F: kernel/workqueue_internal.h 26778 26779WWAN DRIVERS 26780M: Loic Poulain <loic.poulain@oss.qualcomm.com> 26781M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 26782R: Johannes Berg <johannes@sipsolutions.net> 26783L: netdev@vger.kernel.org 26784S: Maintained 26785F: drivers/net/wwan/ 26786F: include/linux/wwan.h 26787F: include/uapi/linux/wwan.h 26788 26789X-POWERS AXP288 PMIC DRIVERS 26790M: Hans de Goede <hansg@kernel.org> 26791S: Maintained 26792F: drivers/acpi/pmic/intel_pmic_xpower.c 26793N: axp288 26794 26795X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 26796M: Chen-Yu Tsai <wens@csie.org> 26797L: linux-kernel@vger.kernel.org 26798S: Maintained 26799N: axp[128] 26800 26801X.25 STACK 26802M: Martin Schiller <ms@dev.tdt.de> 26803L: linux-x25@vger.kernel.org 26804S: Maintained 26805F: Documentation/networking/lapb-module.rst 26806F: Documentation/networking/x25* 26807F: drivers/net/wan/hdlc_x25.c 26808F: drivers/net/wan/lapbether.c 26809F: include/*/lapb.h 26810F: include/net/x25* 26811F: include/uapi/linux/x25.h 26812F: net/lapb/ 26813F: net/x25/ 26814 26815X86 ARCHITECTURE (32-BIT AND 64-BIT) 26816M: Thomas Gleixner <tglx@linutronix.de> 26817M: Ingo Molnar <mingo@redhat.com> 26818M: Borislav Petkov <bp@alien8.de> 26819M: Dave Hansen <dave.hansen@linux.intel.com> 26820M: x86@kernel.org 26821R: "H. Peter Anvin" <hpa@zytor.com> 26822L: linux-kernel@vger.kernel.org 26823S: Maintained 26824T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 26825F: Documentation/arch/x86/ 26826F: Documentation/devicetree/bindings/x86/ 26827F: arch/x86/ 26828F: tools/testing/selftests/x86 26829 26830X86 CPUID DATABASE 26831M: Borislav Petkov <bp@alien8.de> 26832M: Thomas Gleixner <tglx@linutronix.de> 26833M: x86@kernel.org 26834R: Ahmed S. Darwish <darwi@linutronix.de> 26835L: x86-cpuid@lists.linux.dev 26836S: Maintained 26837W: https://x86-cpuid.org 26838F: tools/arch/x86/kcpuid/ 26839 26840X86 ENTRY CODE 26841M: Andy Lutomirski <luto@kernel.org> 26842L: linux-kernel@vger.kernel.org 26843S: Maintained 26844T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 26845F: arch/x86/entry/ 26846 26847X86 HARDWARE VULNERABILITIES 26848M: Thomas Gleixner <tglx@linutronix.de> 26849M: Borislav Petkov <bp@alien8.de> 26850M: Peter Zijlstra <peterz@infradead.org> 26851M: Josh Poimboeuf <jpoimboe@kernel.org> 26852R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 26853S: Maintained 26854F: Documentation/admin-guide/hw-vuln/ 26855F: arch/x86/include/asm/nospec-branch.h 26856F: arch/x86/kernel/cpu/bugs.c 26857 26858X86 MCE INFRASTRUCTURE 26859M: Tony Luck <tony.luck@intel.com> 26860M: Borislav Petkov <bp@alien8.de> 26861L: linux-edac@vger.kernel.org 26862S: Maintained 26863F: Documentation/ABI/testing/sysfs-mce 26864F: Documentation/arch/x86/x86_64/machinecheck.rst 26865F: arch/x86/kernel/cpu/mce/* 26866 26867X86 MICROCODE UPDATE SUPPORT 26868M: Borislav Petkov <bp@alien8.de> 26869S: Maintained 26870F: arch/x86/kernel/cpu/microcode/* 26871 26872X86 MM 26873M: Dave Hansen <dave.hansen@linux.intel.com> 26874M: Andy Lutomirski <luto@kernel.org> 26875M: Peter Zijlstra <peterz@infradead.org> 26876L: linux-kernel@vger.kernel.org 26877S: Maintained 26878T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 26879F: arch/x86/mm/ 26880 26881X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 26882M: Hans de Goede <hansg@kernel.org> 26883L: platform-driver-x86@vger.kernel.org 26884S: Maintained 26885T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26886F: drivers/platform/x86/x86-android-tablets/ 26887 26888X86 PLATFORM DRIVERS 26889M: Hans de Goede <hansg@kernel.org> 26890M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 26891L: platform-driver-x86@vger.kernel.org 26892S: Maintained 26893Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 26894T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26895F: drivers/platform/olpc/ 26896F: drivers/platform/x86/ 26897F: include/linux/platform_data/x86/ 26898 26899X86 PLATFORM UV HPE SUPERDOME FLEX 26900M: Steve Wahl <steve.wahl@hpe.com> 26901R: Justin Ernst <justin.ernst@hpe.com> 26902R: Kyle Meyer <kyle.meyer@hpe.com> 26903R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 26904R: Russ Anderson <russ.anderson@hpe.com> 26905S: Supported 26906F: arch/x86/include/asm/uv/ 26907F: arch/x86/kernel/apic/x2apic_uv_x.c 26908F: arch/x86/platform/uv/ 26909 26910X86 STACK UNWINDING 26911M: Josh Poimboeuf <jpoimboe@kernel.org> 26912M: Peter Zijlstra <peterz@infradead.org> 26913S: Supported 26914F: arch/x86/include/asm/unwind*.h 26915F: arch/x86/kernel/dumpstack.c 26916F: arch/x86/kernel/stacktrace.c 26917F: arch/x86/kernel/unwind_*.c 26918 26919X86 TRUST DOMAIN EXTENSIONS (TDX) 26920M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 26921R: Dave Hansen <dave.hansen@linux.intel.com> 26922L: x86@kernel.org 26923L: linux-coco@lists.linux.dev 26924S: Supported 26925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 26926F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 26927F: arch/x86/boot/compressed/tdx* 26928F: arch/x86/coco/tdx/ 26929F: arch/x86/include/asm/shared/tdx.h 26930F: arch/x86/include/asm/tdx.h 26931F: arch/x86/virt/vmx/tdx/ 26932F: drivers/virt/coco/tdx-guest 26933 26934X86 VDSO 26935M: Andy Lutomirski <luto@kernel.org> 26936L: linux-kernel@vger.kernel.org 26937S: Maintained 26938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 26939F: arch/x86/entry/vdso/ 26940 26941XARRAY 26942M: Matthew Wilcox <willy@infradead.org> 26943L: linux-fsdevel@vger.kernel.org 26944L: linux-mm@kvack.org 26945S: Supported 26946F: Documentation/core-api/xarray.rst 26947F: include/linux/idr.h 26948F: include/linux/xarray.h 26949F: lib/idr.c 26950F: lib/test_xarray.c 26951F: lib/xarray.c 26952F: tools/testing/radix-tree 26953 26954XARRAY API [RUST] 26955M: Tamir Duberstein <tamird@gmail.com> 26956M: Andreas Hindborg <a.hindborg@kernel.org> 26957L: rust-for-linux@vger.kernel.org 26958S: Supported 26959W: https://rust-for-linux.com 26960B: https://github.com/Rust-for-Linux/linux/issues 26961C: https://rust-for-linux.zulipchat.com 26962T: git https://github.com/Rust-for-Linux/linux.git xarray-next 26963F: rust/kernel/xarray.rs 26964 26965XBOX DVD IR REMOTE 26966M: Benjamin Valentin <benpicco@googlemail.com> 26967S: Maintained 26968F: drivers/media/rc/keymaps/rc-xbox-dvd.c 26969F: drivers/media/rc/xbox_remote.c 26970 26971XC2028/3028 TUNER DRIVER 26972M: Mauro Carvalho Chehab <mchehab@kernel.org> 26973L: linux-media@vger.kernel.org 26974S: Maintained 26975W: https://linuxtv.org 26976T: git git://linuxtv.org/media.git 26977F: drivers/media/tuners/xc2028.* 26978 26979XDP (eXpress Data Path) 26980M: Alexei Starovoitov <ast@kernel.org> 26981M: Daniel Borkmann <daniel@iogearbox.net> 26982M: David S. Miller <davem@davemloft.net> 26983M: Jakub Kicinski <kuba@kernel.org> 26984M: Jesper Dangaard Brouer <hawk@kernel.org> 26985M: John Fastabend <john.fastabend@gmail.com> 26986R: Stanislav Fomichev <sdf@fomichev.me> 26987L: netdev@vger.kernel.org 26988L: bpf@vger.kernel.org 26989S: Supported 26990F: drivers/net/ethernet/*/*/*/*/*xdp* 26991F: drivers/net/ethernet/*/*/*xdp* 26992F: include/net/xdp.h 26993F: include/net/xdp_priv.h 26994F: include/trace/events/xdp.h 26995F: kernel/bpf/cpumap.c 26996F: kernel/bpf/devmap.c 26997F: net/core/xdp.c 26998F: samples/bpf/xdp* 26999F: tools/testing/selftests/bpf/*/*xdp* 27000F: tools/testing/selftests/bpf/*xdp* 27001K: (?:\b|_)xdp(?:\b|_) 27002 27003XDP SOCKETS (AF_XDP) 27004M: Björn Töpel <bjorn@kernel.org> 27005M: Magnus Karlsson <magnus.karlsson@intel.com> 27006M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27007R: Jonathan Lemon <jonathan.lemon@gmail.com> 27008R: Stanislav Fomichev <sdf@fomichev.me> 27009L: netdev@vger.kernel.org 27010L: bpf@vger.kernel.org 27011S: Maintained 27012F: Documentation/networking/af_xdp.rst 27013F: include/net/netns/xdp.h 27014F: include/net/xdp_sock* 27015F: include/net/xsk_buff_pool.h 27016F: include/uapi/linux/if_xdp.h 27017F: include/uapi/linux/xdp_diag.h 27018F: net/xdp/ 27019F: tools/testing/selftests/bpf/*xsk* 27020 27021XEN BLOCK SUBSYSTEM 27022M: Roger Pau Monné <roger.pau@citrix.com> 27023L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27024S: Supported 27025F: drivers/block/xen* 27026F: drivers/block/xen-blkback/* 27027 27028XEN HYPERVISOR ARM 27029M: Stefano Stabellini <sstabellini@kernel.org> 27030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27031S: Maintained 27032F: arch/arm/include/asm/xen/ 27033F: arch/arm/xen/ 27034 27035XEN HYPERVISOR ARM64 27036M: Stefano Stabellini <sstabellini@kernel.org> 27037L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27038S: Maintained 27039F: arch/arm64/include/asm/xen/ 27040F: arch/arm64/xen/ 27041 27042XEN HYPERVISOR INTERFACE 27043M: Juergen Gross <jgross@suse.com> 27044M: Stefano Stabellini <sstabellini@kernel.org> 27045R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27046L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27047S: Supported 27048T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27049F: Documentation/ABI/stable/sysfs-hypervisor-xen 27050F: Documentation/ABI/testing/sysfs-hypervisor-xen 27051F: drivers/*/xen-*front.c 27052F: drivers/xen/ 27053F: include/uapi/xen/ 27054F: include/xen/ 27055F: kernel/configs/xen.config 27056 27057XEN HYPERVISOR X86 27058M: Juergen Gross <jgross@suse.com> 27059R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27060L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27061S: Supported 27062F: arch/x86/configs/xen.config 27063F: arch/x86/include/asm/pvclock-abi.h 27064F: arch/x86/include/asm/xen/ 27065F: arch/x86/platform/pvh/ 27066F: arch/x86/xen/ 27067 27068XEN NETWORK BACKEND DRIVER 27069M: Wei Liu <wei.liu@kernel.org> 27070M: Paul Durrant <paul@xen.org> 27071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27072L: netdev@vger.kernel.org 27073S: Supported 27074F: drivers/net/xen-netback/* 27075 27076XEN PCI SUBSYSTEM 27077M: Juergen Gross <jgross@suse.com> 27078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27079S: Supported 27080F: arch/x86/pci/*xen* 27081F: drivers/pci/*xen* 27082 27083XEN PVSCSI DRIVERS 27084M: Juergen Gross <jgross@suse.com> 27085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27086L: linux-scsi@vger.kernel.org 27087S: Supported 27088F: drivers/scsi/xen-scsifront.c 27089F: drivers/xen/xen-scsiback.c 27090F: include/xen/interface/io/vscsiif.h 27091 27092XEN PVUSB DRIVER 27093M: Juergen Gross <jgross@suse.com> 27094L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27095L: linux-usb@vger.kernel.org 27096S: Supported 27097F: drivers/usb/host/xen* 27098F: include/xen/interface/io/usbif.h 27099 27100XEN SOUND FRONTEND DRIVER 27101M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27102L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27103L: linux-sound@vger.kernel.org 27104S: Supported 27105F: sound/xen/* 27106 27107XEN SWIOTLB SUBSYSTEM 27108M: Juergen Gross <jgross@suse.com> 27109M: Stefano Stabellini <sstabellini@kernel.org> 27110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27111L: iommu@lists.linux.dev 27112S: Supported 27113F: arch/*/include/asm/xen/swiotlb-xen.h 27114F: drivers/xen/swiotlb-xen.c 27115F: include/xen/arm/swiotlb-xen.h 27116F: include/xen/swiotlb-xen.h 27117 27118XFS FILESYSTEM 27119M: Carlos Maiolino <cem@kernel.org> 27120L: linux-xfs@vger.kernel.org 27121S: Supported 27122W: http://xfs.org/ 27123C: irc://irc.oftc.net/xfs 27124T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27125P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27126F: Documentation/ABI/testing/sysfs-fs-xfs 27127F: Documentation/admin-guide/xfs.rst 27128F: Documentation/filesystems/xfs/* 27129F: fs/xfs/ 27130F: include/uapi/linux/dqblk_xfs.h 27131F: include/uapi/linux/fsmap.h 27132 27133XILINX AMS DRIVER 27134M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27135L: linux-iio@vger.kernel.org 27136S: Maintained 27137F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27138F: drivers/iio/adc/xilinx-ams.c 27139 27140XILINX AXI ETHERNET DRIVER 27141M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27142S: Maintained 27143F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27144F: drivers/net/ethernet/xilinx/xilinx_axienet* 27145 27146XILINX CAN DRIVER 27147M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27148L: linux-can@vger.kernel.org 27149S: Maintained 27150F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27151F: drivers/net/can/xilinx_can.c 27152 27153XILINX EVENT MANAGEMENT DRIVER 27154M: Michal Simek <michal.simek@amd.com> 27155S: Maintained 27156F: drivers/soc/xilinx/xlnx_event_manager.c 27157F: include/linux/firmware/xlnx-event-manager.h 27158 27159XILINX GPIO DRIVER 27160M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27161R: Srinivas Neeli <srinivas.neeli@amd.com> 27162R: Michal Simek <michal.simek@amd.com> 27163S: Maintained 27164F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27165F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27166F: drivers/gpio/gpio-xilinx.c 27167F: drivers/gpio/gpio-zynq.c 27168 27169XILINX LL TEMAC ETHERNET DRIVER 27170L: netdev@vger.kernel.org 27171S: Orphan 27172F: drivers/net/ethernet/xilinx/ll_temac* 27173 27174XILINX PWM DRIVER 27175M: Sean Anderson <sean.anderson@seco.com> 27176S: Maintained 27177F: drivers/pwm/pwm-xilinx.c 27178F: include/clocksource/timer-xilinx.h 27179 27180XILINX SOUND DRIVERS 27181M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27182S: Maintained 27183F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27184F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27185F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27186F: sound/soc/xilinx/* 27187 27188XILINX SD-FEC IP CORES 27189M: Derek Kiernan <derek.kiernan@amd.com> 27190M: Dragan Cvetic <dragan.cvetic@amd.com> 27191S: Maintained 27192F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27193F: Documentation/misc-devices/xilinx_sdfec.rst 27194F: drivers/misc/xilinx_sdfec.c 27195F: include/uapi/misc/xilinx_sdfec.h 27196 27197XILINX UARTLITE SERIAL DRIVER 27198M: Peter Korsgaard <jacmet@sunsite.dk> 27199L: linux-serial@vger.kernel.org 27200S: Maintained 27201F: drivers/tty/serial/uartlite.c 27202 27203XILINX VIDEO IP CORES 27204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27205L: linux-media@vger.kernel.org 27206S: Supported 27207T: git git://linuxtv.org/media.git 27208F: Documentation/devicetree/bindings/media/xilinx/ 27209F: drivers/media/platform/xilinx/ 27210F: include/uapi/linux/xilinx-v4l2-controls.h 27211 27212XILINX VERSAL EDAC DRIVER 27213M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27214M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27215S: Maintained 27216F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27217F: drivers/edac/versal_edac.c 27218 27219XILINX WATCHDOG DRIVER 27220M: Srinivas Neeli <srinivas.neeli@amd.com> 27221R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27222R: Michal Simek <michal.simek@amd.com> 27223S: Maintained 27224F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27225F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27226F: drivers/watchdog/of_xilinx_wdt.c 27227F: drivers/watchdog/xilinx_wwdt.c 27228 27229XILINX XDMA DRIVER 27230M: Lizhi Hou <lizhi.hou@amd.com> 27231M: Brian Xu <brian.xu@amd.com> 27232M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27233L: dmaengine@vger.kernel.org 27234S: Supported 27235F: drivers/dma/xilinx/xdma-regs.h 27236F: drivers/dma/xilinx/xdma.c 27237F: include/linux/dma/amd_xdma.h 27238F: include/linux/platform_data/amd_xdma.h 27239 27240XILINX ZYNQMP DPDMA DRIVER 27241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27242L: dmaengine@vger.kernel.org 27243S: Supported 27244F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27245F: drivers/dma/xilinx/xilinx_dpdma.c 27246F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27247 27248XILINX ZYNQMP OCM EDAC DRIVER 27249M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27250M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27251S: Maintained 27252F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27253F: drivers/edac/zynqmp_edac.c 27254 27255XILINX ZYNQMP PSGTR PHY DRIVER 27256M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27257L: linux-kernel@vger.kernel.org 27258S: Supported 27259T: git https://github.com/Xilinx/linux-xlnx.git 27260F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27261F: drivers/phy/xilinx/phy-zynqmp.c 27262 27263XILINX ZYNQMP SHA3 DRIVER 27264M: Harsha <harsha.harsha@amd.com> 27265S: Maintained 27266F: drivers/crypto/xilinx/zynqmp-sha.c 27267 27268XILINX ZYNQMP NVMEM DRIVER 27269M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27270M: Kalyani Akula <kalyani.akula@amd.com> 27271R: Michal Simek <michal.simek@amd.com> 27272S: Maintained 27273F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27274F: drivers/nvmem/zynqmp_nvmem.c 27275 27276XILLYBUS DRIVER 27277M: Eli Billauer <eli.billauer@gmail.com> 27278L: linux-kernel@vger.kernel.org 27279S: Supported 27280F: drivers/char/xillybus/ 27281 27282XLP9XX I2C DRIVER 27283M: George Cherian <gcherian@marvell.com> 27284L: linux-i2c@vger.kernel.org 27285S: Supported 27286W: http://www.marvell.com 27287F: drivers/i2c/busses/i2c-xlp9xx.c 27288 27289XRA1403 GPIO EXPANDER 27290M: Nandor Han <nandor.han@ge.com> 27291L: linux-gpio@vger.kernel.org 27292S: Maintained 27293F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 27294F: drivers/gpio/gpio-xra1403.c 27295 27296XTENSA XTFPGA PLATFORM SUPPORT 27297M: Max Filippov <jcmvbkbc@gmail.com> 27298S: Maintained 27299F: drivers/spi/spi-xtensa-xtfpga.c 27300F: sound/soc/xtensa/xtfpga-i2s.c 27301 27302XZ EMBEDDED 27303M: Lasse Collin <lasse.collin@tukaani.org> 27304S: Maintained 27305W: https://tukaani.org/xz/embedded.html 27306B: https://github.com/tukaani-project/xz-embedded/issues 27307C: irc://irc.libera.chat/tukaani 27308F: Documentation/staging/xz.rst 27309F: include/linux/decompress/unxz.h 27310F: include/linux/xz.h 27311F: lib/decompress_unxz.c 27312F: lib/xz/ 27313F: scripts/xz_wrap.sh 27314 27315YAM DRIVER FOR AX.25 27316M: Jean-Paul Roubelat <jpr@f6fbb.org> 27317L: linux-hams@vger.kernel.org 27318S: Maintained 27319F: drivers/net/hamradio/yam* 27320F: include/linux/yam.h 27321 27322YAMA SECURITY MODULE 27323M: Kees Cook <kees@kernel.org> 27324S: Supported 27325T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27326F: Documentation/admin-guide/LSM/Yama.rst 27327F: security/yama/ 27328 27329YAML NETLINK (YNL) 27330M: Donald Hunter <donald.hunter@gmail.com> 27331M: Jakub Kicinski <kuba@kernel.org> 27332F: Documentation/netlink/ 27333F: Documentation/userspace-api/netlink/intro-specs.rst 27334F: Documentation/userspace-api/netlink/specs.rst 27335F: tools/net/ynl/ 27336 27337YEALINK PHONE DRIVER 27338M: Henk Vergonet <Henk.Vergonet@gmail.com> 27339S: Maintained 27340F: Documentation/input/devices/yealink.rst 27341F: drivers/input/misc/yealink.* 27342 27343Z8530 DRIVER FOR AX.25 27344M: Joerg Reuter <jreuter@yaina.de> 27345L: linux-hams@vger.kernel.org 27346S: Maintained 27347W: http://yaina.de/jreuter/ 27348W: http://www.qsl.net/dl1bke/ 27349F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27350F: drivers/net/hamradio/*scc.c 27351F: drivers/net/hamradio/z8530.h 27352 27353ZD1211RW WIRELESS DRIVER 27354L: linux-wireless@vger.kernel.org 27355S: Orphan 27356F: drivers/net/wireless/zydas/ 27357 27358ZD1301 MEDIA DRIVER 27359L: linux-media@vger.kernel.org 27360S: Orphan 27361W: https://linuxtv.org/ 27362Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27363F: drivers/media/usb/dvb-usb-v2/zd1301* 27364 27365ZD1301_DEMOD MEDIA DRIVER 27366L: linux-media@vger.kernel.org 27367S: Orphan 27368W: https://linuxtv.org/ 27369Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27370F: drivers/media/dvb-frontends/zd1301_demod* 27371 27372ZHAOXIN PROCESSOR SUPPORT 27373M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27374L: linux-kernel@vger.kernel.org 27375S: Maintained 27376F: arch/x86/kernel/cpu/zhaoxin.c 27377 27378ZONED LOOP DEVICE 27379M: Damien Le Moal <dlemoal@kernel.org> 27380R: Christoph Hellwig <hch@lst.de> 27381L: linux-block@vger.kernel.org 27382S: Maintained 27383F: Documentation/admin-guide/blockdev/zoned_loop.rst 27384F: drivers/block/zloop.c 27385 27386ZONEFS FILESYSTEM 27387M: Damien Le Moal <dlemoal@kernel.org> 27388M: Naohiro Aota <naohiro.aota@wdc.com> 27389R: Johannes Thumshirn <jth@kernel.org> 27390L: linux-fsdevel@vger.kernel.org 27391S: Maintained 27392T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27393F: Documentation/filesystems/zonefs.rst 27394F: fs/zonefs/ 27395 27396ZR36067 VIDEO FOR LINUX DRIVER 27397M: Corentin Labbe <clabbe@baylibre.com> 27398L: mjpeg-users@lists.sourceforge.net 27399L: linux-media@vger.kernel.org 27400S: Maintained 27401W: http://mjpeg.sourceforge.net/driver-zoran/ 27402Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27403F: Documentation/driver-api/media/drivers/zoran.rst 27404F: drivers/media/pci/zoran/ 27405 27406ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27407M: Minchan Kim <minchan@kernel.org> 27408M: Sergey Senozhatsky <senozhatsky@chromium.org> 27409L: linux-kernel@vger.kernel.org 27410S: Maintained 27411F: Documentation/admin-guide/blockdev/zram.rst 27412F: drivers/block/zram/ 27413 27414ZS DECSTATION Z85C30 SERIAL DRIVER 27415M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27416S: Maintained 27417F: drivers/tty/serial/zs.* 27418 27419ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27420M: Minchan Kim <minchan@kernel.org> 27421M: Sergey Senozhatsky <senozhatsky@chromium.org> 27422L: linux-mm@kvack.org 27423S: Maintained 27424F: Documentation/mm/zsmalloc.rst 27425F: include/linux/zsmalloc.h 27426F: mm/zsmalloc.c 27427 27428ZSTD 27429M: Nick Terrell <terrelln@fb.com> 27430M: David Sterba <dsterba@suse.com> 27431S: Maintained 27432B: https://github.com/facebook/zstd/issues 27433T: git https://github.com/terrelln/linux.git 27434F: crypto/zstd.c 27435F: include/linux/zstd* 27436F: lib/decompress_unzstd.c 27437F: lib/zstd/ 27438N: zstd 27439K: zstd 27440 27441ZSWAP COMPRESSED SWAP CACHING 27442M: Johannes Weiner <hannes@cmpxchg.org> 27443M: Yosry Ahmed <yosry.ahmed@linux.dev> 27444M: Nhat Pham <nphamcs@gmail.com> 27445R: Chengming Zhou <chengming.zhou@linux.dev> 27446L: linux-mm@kvack.org 27447S: Maintained 27448F: Documentation/admin-guide/mm/zswap.rst 27449F: include/linux/zpool.h 27450F: include/linux/zswap.h 27451F: mm/zpool.c 27452F: mm/zswap.c 27453F: tools/testing/selftests/cgroup/test_zswap.c 27454 27455SENARYTECH AUDIO CODEC DRIVER 27456M: bo liu <bo.liu@senarytech.com> 27457S: Maintained 27458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27459F: sound/pci/hda/patch_senarytech.c 27460 27461THE REST 27462M: Linus Torvalds <torvalds@linux-foundation.org> 27463L: linux-kernel@vger.kernel.org 27464S: Buried alive in reporters 27465T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27466F: * 27467F: */ 27468
