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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 15679T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15681F: Documentation/core-api/boot-time-mm.rst 15682F: Documentation/core-api/kho/bindings/memblock/* 15683F: include/linux/memblock.h 15684F: mm/bootmem_info.c 15685F: mm/memblock.c 15686F: mm/memtest.c 15687F: mm/mm_init.c 15688F: mm/rodata_test.c 15689F: tools/testing/memblock/ 15690 15691MEMORY ALLOCATION PROFILING 15692M: Suren Baghdasaryan <surenb@google.com> 15693M: Kent Overstreet <kent.overstreet@linux.dev> 15694L: linux-mm@kvack.org 15695S: Maintained 15696F: Documentation/mm/allocation-profiling.rst 15697F: include/linux/alloc_tag.h 15698F: include/linux/pgalloc_tag.h 15699F: lib/alloc_tag.c 15700 15701MEMORY CONTROLLER DRIVERS 15702M: Krzysztof Kozlowski <krzk@kernel.org> 15703L: linux-kernel@vger.kernel.org 15704S: Maintained 15705B: mailto:krzysztof.kozlowski@linaro.org 15706T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15707F: Documentation/devicetree/bindings/memory-controllers/ 15708F: drivers/memory/ 15709F: include/dt-bindings/memory/ 15710F: include/memory/ 15711 15712MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15713M: Dmitry Osipenko <digetx@gmail.com> 15714L: linux-pm@vger.kernel.org 15715L: linux-tegra@vger.kernel.org 15716S: Maintained 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15718F: drivers/devfreq/tegra30-devfreq.c 15719 15720MEMORY HOT(UN)PLUG 15721M: David Hildenbrand <david@redhat.com> 15722M: Oscar Salvador <osalvador@suse.de> 15723L: linux-mm@kvack.org 15724S: Maintained 15725F: Documentation/admin-guide/mm/memory-hotplug.rst 15726F: Documentation/core-api/memory-hotplug.rst 15727F: drivers/base/memory.c 15728F: include/linux/memory_hotplug.h 15729F: mm/memory_hotplug.c 15730F: tools/testing/selftests/memory-hotplug/ 15731 15732MEMORY MANAGEMENT 15733M: Andrew Morton <akpm@linux-foundation.org> 15734L: linux-mm@kvack.org 15735S: Maintained 15736W: http://www.linux-mm.org 15737T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15738T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15739F: Documentation/admin-guide/mm/ 15740F: Documentation/mm/ 15741F: include/linux/gfp.h 15742F: include/linux/gfp_types.h 15743F: include/linux/memory_hotplug.h 15744F: include/linux/memory-tiers.h 15745F: include/linux/mempolicy.h 15746F: include/linux/mempool.h 15747F: include/linux/memremap.h 15748F: include/linux/mmzone.h 15749F: include/linux/mmu_notifier.h 15750F: include/linux/pagewalk.h 15751F: include/trace/events/ksm.h 15752F: mm/ 15753F: tools/mm/ 15754F: tools/testing/selftests/mm/ 15755N: include/linux/page[-_]* 15756 15757MEMORY MANAGEMENT - CORE 15758M: Andrew Morton <akpm@linux-foundation.org> 15759M: David Hildenbrand <david@redhat.com> 15760R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15761R: Liam R. Howlett <Liam.Howlett@oracle.com> 15762R: Vlastimil Babka <vbabka@suse.cz> 15763R: Mike Rapoport <rppt@kernel.org> 15764R: Suren Baghdasaryan <surenb@google.com> 15765R: Michal Hocko <mhocko@suse.com> 15766L: linux-mm@kvack.org 15767S: Maintained 15768W: http://www.linux-mm.org 15769T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15770F: include/linux/memory.h 15771F: include/linux/mm.h 15772F: include/linux/mm_*.h 15773F: include/linux/mmdebug.h 15774F: include/linux/pagewalk.h 15775F: kernel/fork.c 15776F: mm/Kconfig 15777F: mm/debug.c 15778F: mm/init-mm.c 15779F: mm/memory.c 15780F: mm/pagewalk.c 15781F: mm/util.c 15782 15783MEMORY MANAGEMENT - EXECMEM 15784M: Andrew Morton <akpm@linux-foundation.org> 15785M: Mike Rapoport <rppt@kernel.org> 15786L: linux-mm@kvack.org 15787S: Maintained 15788F: include/linux/execmem.h 15789F: mm/execmem.c 15790 15791MEMORY MANAGEMENT - GUP (GET USER PAGES) 15792M: Andrew Morton <akpm@linux-foundation.org> 15793M: David Hildenbrand <david@redhat.com> 15794R: Jason Gunthorpe <jgg@nvidia.com> 15795R: John Hubbard <jhubbard@nvidia.com> 15796R: Peter Xu <peterx@redhat.com> 15797L: linux-mm@kvack.org 15798S: Maintained 15799W: http://www.linux-mm.org 15800T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15801F: mm/gup.c 15802F: mm/gup_test.c 15803F: mm/gup_test.h 15804F: tools/testing/selftests/mm/gup_longterm.c 15805F: tools/testing/selftests/mm/gup_test.c 15806 15807MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 15808M: Andrew Morton <akpm@linux-foundation.org> 15809M: David Hildenbrand <david@redhat.com> 15810R: Xu Xin <xu.xin16@zte.com.cn> 15811R: Chengming Zhou <chengming.zhou@linux.dev> 15812L: linux-mm@kvack.org 15813S: Maintained 15814W: http://www.linux-mm.org 15815T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15816F: Documentation/admin-guide/mm/ksm.rst 15817F: Documentation/mm/ksm.rst 15818F: include/linux/ksm.h 15819F: include/trace/events/ksm.h 15820F: mm/ksm.c 15821 15822MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 15823M: Andrew Morton <akpm@linux-foundation.org> 15824M: David Hildenbrand <david@redhat.com> 15825R: Zi Yan <ziy@nvidia.com> 15826R: Matthew Brost <matthew.brost@intel.com> 15827R: Joshua Hahn <joshua.hahnjy@gmail.com> 15828R: Rakie Kim <rakie.kim@sk.com> 15829R: Byungchul Park <byungchul@sk.com> 15830R: Gregory Price <gourry@gourry.net> 15831R: Ying Huang <ying.huang@linux.alibaba.com> 15832R: Alistair Popple <apopple@nvidia.com> 15833L: linux-mm@kvack.org 15834S: Maintained 15835W: http://www.linux-mm.org 15836T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15837F: include/linux/mempolicy.h 15838F: include/linux/migrate.h 15839F: mm/mempolicy.c 15840F: mm/migrate.c 15841F: mm/migrate_device.c 15842 15843MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 15844M: Andrew Morton <akpm@linux-foundation.org> 15845M: Mike Rapoport <rppt@kernel.org> 15846L: linux-mm@kvack.org 15847S: Maintained 15848F: include/linux/numa_memblks.h 15849F: mm/numa.c 15850F: mm/numa_emulation.c 15851F: mm/numa_memblks.c 15852 15853MEMORY MANAGEMENT - OOM KILLER 15854M: Michal Hocko <mhocko@suse.com> 15855R: David Rientjes <rientjes@google.com> 15856R: Shakeel Butt <shakeel.butt@linux.dev> 15857L: linux-mm@kvack.org 15858S: Maintained 15859F: include/linux/oom.h 15860F: include/trace/events/oom.h 15861F: include/uapi/linux/oom.h 15862F: mm/oom_kill.c 15863 15864MEMORY MANAGEMENT - PAGE ALLOCATOR 15865M: Andrew Morton <akpm@linux-foundation.org> 15866M: Vlastimil Babka <vbabka@suse.cz> 15867R: Suren Baghdasaryan <surenb@google.com> 15868R: Michal Hocko <mhocko@suse.com> 15869R: Brendan Jackman <jackmanb@google.com> 15870R: Johannes Weiner <hannes@cmpxchg.org> 15871R: Zi Yan <ziy@nvidia.com> 15872L: linux-mm@kvack.org 15873S: Maintained 15874F: include/linux/compaction.h 15875F: include/linux/gfp.h 15876F: include/linux/page-isolation.h 15877F: mm/compaction.c 15878F: mm/debug_page_alloc.c 15879F: mm/fail_page_alloc.c 15880F: mm/page_alloc.c 15881F: mm/page_ext.c 15882F: mm/page_frag_cache.c 15883F: mm/page_isolation.c 15884F: mm/page_owner.c 15885F: mm/page_poison.c 15886F: mm/page_reporting.c 15887F: mm/show_mem.c 15888F: mm/shuffle.c 15889 15890MEMORY MANAGEMENT - RECLAIM 15891M: Andrew Morton <akpm@linux-foundation.org> 15892M: Johannes Weiner <hannes@cmpxchg.org> 15893R: David Hildenbrand <david@redhat.com> 15894R: Michal Hocko <mhocko@kernel.org> 15895R: Qi Zheng <zhengqi.arch@bytedance.com> 15896R: Shakeel Butt <shakeel.butt@linux.dev> 15897R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15898L: linux-mm@kvack.org 15899S: Maintained 15900F: mm/pt_reclaim.c 15901F: mm/vmscan.c 15902F: mm/workingset.c 15903 15904MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 15905M: Andrew Morton <akpm@linux-foundation.org> 15906M: David Hildenbrand <david@redhat.com> 15907M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15908R: Rik van Riel <riel@surriel.com> 15909R: Liam R. Howlett <Liam.Howlett@oracle.com> 15910R: Vlastimil Babka <vbabka@suse.cz> 15911R: Harry Yoo <harry.yoo@oracle.com> 15912L: linux-mm@kvack.org 15913S: Maintained 15914F: include/linux/rmap.h 15915F: mm/page_vma_mapped.c 15916F: mm/rmap.c 15917 15918MEMORY MANAGEMENT - SECRETMEM 15919M: Andrew Morton <akpm@linux-foundation.org> 15920M: Mike Rapoport <rppt@kernel.org> 15921L: linux-mm@kvack.org 15922S: Maintained 15923F: include/linux/secretmem.h 15924F: mm/secretmem.c 15925 15926MEMORY MANAGEMENT - SWAP 15927M: Andrew Morton <akpm@linux-foundation.org> 15928R: Kemeng Shi <shikemeng@huaweicloud.com> 15929R: Kairui Song <kasong@tencent.com> 15930R: Nhat Pham <nphamcs@gmail.com> 15931R: Baoquan He <bhe@redhat.com> 15932R: Barry Song <baohua@kernel.org> 15933R: Chris Li <chrisl@kernel.org> 15934L: linux-mm@kvack.org 15935S: Maintained 15936F: include/linux/swap.h 15937F: include/linux/swapfile.h 15938F: include/linux/swapops.h 15939F: mm/page_io.c 15940F: mm/swap.c 15941F: mm/swap.h 15942F: mm/swap_state.c 15943F: mm/swapfile.c 15944 15945MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 15946M: Andrew Morton <akpm@linux-foundation.org> 15947M: David Hildenbrand <david@redhat.com> 15948M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15949R: Zi Yan <ziy@nvidia.com> 15950R: Baolin Wang <baolin.wang@linux.alibaba.com> 15951R: Liam R. Howlett <Liam.Howlett@oracle.com> 15952R: Nico Pache <npache@redhat.com> 15953R: Ryan Roberts <ryan.roberts@arm.com> 15954R: Dev Jain <dev.jain@arm.com> 15955R: Barry Song <baohua@kernel.org> 15956L: linux-mm@kvack.org 15957S: Maintained 15958W: http://www.linux-mm.org 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15960F: Documentation/admin-guide/mm/transhuge.rst 15961F: include/linux/huge_mm.h 15962F: include/linux/khugepaged.h 15963F: include/trace/events/huge_memory.h 15964F: mm/huge_memory.c 15965F: mm/khugepaged.c 15966F: tools/testing/selftests/mm/khugepaged.c 15967F: tools/testing/selftests/mm/split_huge_page_test.c 15968F: tools/testing/selftests/mm/transhuge-stress.c 15969 15970MEMORY MANAGEMENT - USERFAULTFD 15971M: Andrew Morton <akpm@linux-foundation.org> 15972R: Peter Xu <peterx@redhat.com> 15973L: linux-mm@kvack.org 15974S: Maintained 15975F: Documentation/admin-guide/mm/userfaultfd.rst 15976F: fs/userfaultfd.c 15977F: include/asm-generic/pgtable_uffd.h 15978F: include/linux/userfaultfd_k.h 15979F: include/uapi/linux/userfaultfd.h 15980F: mm/userfaultfd.c 15981F: tools/testing/selftests/mm/uffd-*.[ch] 15982 15983MEMORY MANAGEMENT - RUST 15984M: Alice Ryhl <aliceryhl@google.com> 15985R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15986R: Liam R. Howlett <Liam.Howlett@oracle.com> 15987L: linux-mm@kvack.org 15988L: rust-for-linux@vger.kernel.org 15989S: Maintained 15990W: http://www.linux-mm.org 15991T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15992F: rust/helpers/mm.c 15993F: rust/kernel/mm.rs 15994F: rust/kernel/mm/ 15995 15996MEMORY MAPPING 15997M: Andrew Morton <akpm@linux-foundation.org> 15998M: Liam R. Howlett <Liam.Howlett@oracle.com> 15999M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16000R: Vlastimil Babka <vbabka@suse.cz> 16001R: Jann Horn <jannh@google.com> 16002R: Pedro Falcato <pfalcato@suse.de> 16003L: linux-mm@kvack.org 16004S: Maintained 16005W: http://www.linux-mm.org 16006T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16007F: include/trace/events/mmap.h 16008F: mm/mincore.c 16009F: mm/mlock.c 16010F: mm/mmap.c 16011F: mm/mprotect.c 16012F: mm/mremap.c 16013F: mm/mseal.c 16014F: mm/msync.c 16015F: mm/nommu.c 16016F: mm/vma.c 16017F: mm/vma.h 16018F: mm/vma_exec.c 16019F: mm/vma_init.c 16020F: mm/vma_internal.h 16021F: tools/testing/selftests/mm/merge.c 16022F: tools/testing/vma/ 16023 16024MEMORY MAPPING - LOCKING 16025M: Andrew Morton <akpm@linux-foundation.org> 16026M: Suren Baghdasaryan <surenb@google.com> 16027M: Liam R. Howlett <Liam.Howlett@oracle.com> 16028M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16029R: Vlastimil Babka <vbabka@suse.cz> 16030R: Shakeel Butt <shakeel.butt@linux.dev> 16031L: linux-mm@kvack.org 16032S: Maintained 16033W: http://www.linux-mm.org 16034T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16035F: Documentation/mm/process_addrs.rst 16036F: include/linux/mmap_lock.h 16037F: include/trace/events/mmap_lock.h 16038F: mm/mmap_lock.c 16039 16040MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16041M: Andrew Morton <akpm@linux-foundation.org> 16042M: Liam R. Howlett <Liam.Howlett@oracle.com> 16043M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16044M: David Hildenbrand <david@redhat.com> 16045R: Vlastimil Babka <vbabka@suse.cz> 16046R: Jann Horn <jannh@google.com> 16047L: linux-mm@kvack.org 16048S: Maintained 16049W: http://www.linux-mm.org 16050T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16051F: include/uapi/asm-generic/mman-common.h 16052F: mm/madvise.c 16053 16054MEMORY TECHNOLOGY DEVICES (MTD) 16055M: Miquel Raynal <miquel.raynal@bootlin.com> 16056M: Richard Weinberger <richard@nod.at> 16057M: Vignesh Raghavendra <vigneshr@ti.com> 16058L: linux-mtd@lists.infradead.org 16059S: Maintained 16060W: http://www.linux-mtd.infradead.org/ 16061Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16062C: irc://irc.oftc.net/mtd 16063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16065F: Documentation/devicetree/bindings/mtd/ 16066F: drivers/mtd/ 16067F: include/linux/mtd/ 16068F: include/uapi/mtd/ 16069 16070MEN A21 WATCHDOG DRIVER 16071M: Johannes Thumshirn <morbidrsa@gmail.com> 16072L: linux-watchdog@vger.kernel.org 16073S: Maintained 16074F: drivers/watchdog/mena21_wdt.c 16075 16076MEN CHAMELEON BUS (mcb) 16077M: Johannes Thumshirn <morbidrsa@gmail.com> 16078S: Maintained 16079F: Documentation/driver-api/men-chameleon-bus.rst 16080F: drivers/mcb/ 16081F: include/linux/mcb.h 16082 16083MEN F21BMC (Board Management Controller) 16084M: Andreas Werner <andreas.werner@men.de> 16085S: Supported 16086F: Documentation/hwmon/menf21bmc.rst 16087F: drivers/hwmon/menf21bmc_hwmon.c 16088F: drivers/leds/leds-menf21bmc.c 16089F: drivers/mfd/menf21bmc.c 16090F: drivers/watchdog/menf21bmc_wdt.c 16091 16092MEN Z069 WATCHDOG DRIVER 16093M: Johannes Thumshirn <jth@kernel.org> 16094L: linux-watchdog@vger.kernel.org 16095S: Maintained 16096F: drivers/watchdog/menz69_wdt.c 16097 16098MESON AO CEC DRIVER FOR AMLOGIC SOCS 16099M: Neil Armstrong <neil.armstrong@linaro.org> 16100L: linux-media@vger.kernel.org 16101L: linux-amlogic@lists.infradead.org 16102S: Supported 16103W: http://linux-meson.com/ 16104T: git git://linuxtv.org/media.git 16105F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16106F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16107F: drivers/media/cec/platform/meson/ao-cec.c 16108 16109MESON GE2D DRIVER FOR AMLOGIC SOCS 16110M: Neil Armstrong <neil.armstrong@linaro.org> 16111L: linux-media@vger.kernel.org 16112L: linux-amlogic@lists.infradead.org 16113S: Supported 16114T: git git://linuxtv.org/media.git 16115F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16116F: drivers/media/platform/amlogic/meson-ge2d/ 16117 16118MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16119M: Liang Yang <liang.yang@amlogic.com> 16120L: linux-mtd@lists.infradead.org 16121S: Maintained 16122F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16123F: drivers/mtd/nand/raw/meson_* 16124 16125MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16126M: Neil Armstrong <neil.armstrong@linaro.org> 16127L: linux-media@vger.kernel.org 16128L: linux-amlogic@lists.infradead.org 16129S: Supported 16130T: git git://linuxtv.org/media.git 16131F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16132F: drivers/staging/media/meson/vdec/ 16133 16134META ETHERNET DRIVERS 16135M: Alexander Duyck <alexanderduyck@fb.com> 16136M: Jakub Kicinski <kuba@kernel.org> 16137R: kernel-team@meta.com 16138S: Maintained 16139F: Documentation/networking/device_drivers/ethernet/meta/ 16140F: drivers/net/ethernet/meta/ 16141 16142METHODE UDPU SUPPORT 16143M: Robert Marko <robert.marko@sartura.hr> 16144S: Maintained 16145F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16146F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16147 16148MHI BUS 16149M: Manivannan Sadhasivam <mani@kernel.org> 16150L: mhi@lists.linux.dev 16151L: linux-arm-msm@vger.kernel.org 16152S: Maintained 16153T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16154F: Documentation/ABI/stable/sysfs-bus-mhi 16155F: Documentation/mhi/ 16156F: drivers/bus/mhi/ 16157F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16158F: include/linux/mhi.h 16159 16160MICROBLAZE ARCHITECTURE 16161M: Michal Simek <monstr@monstr.eu> 16162S: Supported 16163W: http://www.monstr.eu/fdt/ 16164T: git git://git.monstr.eu/linux-2.6-microblaze.git 16165F: arch/microblaze/ 16166 16167MICROBLAZE TMR INJECT 16168M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16169S: Supported 16170F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16171F: drivers/misc/xilinx_tmr_inject.c 16172 16173MICROBLAZE TMR MANAGER 16174M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16175S: Supported 16176F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16177F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16178F: drivers/misc/xilinx_tmr_manager.c 16179 16180MICROCHIP AT91 DMA DRIVERS 16181M: Ludovic Desroches <ludovic.desroches@microchip.com> 16182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16183L: dmaengine@vger.kernel.org 16184S: Supported 16185F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16186F: drivers/dma/at_hdmac.c 16187F: drivers/dma/at_xdmac.c 16188F: include/dt-bindings/dma/at91.h 16189 16190MICROCHIP AT91 SERIAL DRIVER 16191M: Richard Genoud <richard.genoud@bootlin.com> 16192S: Maintained 16193F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16194F: drivers/tty/serial/atmel_serial.c 16195F: drivers/tty/serial/atmel_serial.h 16196 16197MICROCHIP AT91 USART MFD DRIVER 16198M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16199L: linux-kernel@vger.kernel.org 16200S: Supported 16201F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16202F: drivers/mfd/at91-usart.c 16203F: include/dt-bindings/mfd/at91-usart.h 16204 16205MICROCHIP AT91 USART SPI DRIVER 16206M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16207L: linux-spi@vger.kernel.org 16208S: Supported 16209F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16210F: drivers/spi/spi-at91-usart.c 16211 16212MICROCHIP AUDIO ASOC DRIVERS 16213M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16214M: Andrei Simion <andrei.simion@microchip.com> 16215L: linux-sound@vger.kernel.org 16216S: Supported 16217F: Documentation/devicetree/bindings/sound/atmel* 16218F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16219F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16220F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16221F: sound/soc/atmel 16222 16223MICROCHIP CSI2DC DRIVER 16224M: Eugen Hristev <eugen.hristev@microchip.com> 16225L: linux-media@vger.kernel.org 16226S: Supported 16227F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16228F: drivers/media/platform/microchip/microchip-csi2dc.c 16229 16230MICROCHIP ECC DRIVER 16231L: linux-crypto@vger.kernel.org 16232S: Orphan 16233F: drivers/crypto/atmel-ecc.* 16234 16235MICROCHIP EIC DRIVER 16236M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16238S: Supported 16239F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16240F: drivers/irqchip/irq-mchp-eic.c 16241 16242MICROCHIP I2C DRIVER 16243M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16244L: linux-i2c@vger.kernel.org 16245S: Supported 16246F: drivers/i2c/busses/i2c-at91-*.c 16247F: drivers/i2c/busses/i2c-at91.h 16248 16249MICROCHIP ISC DRIVER 16250M: Eugen Hristev <eugen.hristev@microchip.com> 16251L: linux-media@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16254F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16255F: drivers/media/platform/microchip/microchip-isc* 16256F: drivers/media/platform/microchip/microchip-sama*-isc* 16257F: drivers/staging/media/deprecated/atmel/atmel-isc* 16258F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16259F: include/linux/atmel-isc-media.h 16260 16261MICROCHIP ISI DRIVER 16262M: Eugen Hristev <eugen.hristev@microchip.com> 16263L: linux-media@vger.kernel.org 16264S: Supported 16265F: drivers/media/platform/atmel/atmel-isi.c 16266F: drivers/media/platform/atmel/atmel-isi.h 16267 16268MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16269M: Woojung Huh <woojung.huh@microchip.com> 16270M: UNGLinuxDriver@microchip.com 16271L: netdev@vger.kernel.org 16272S: Maintained 16273F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16274F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16275F: drivers/net/dsa/microchip/* 16276F: include/linux/dsa/ksz_common.h 16277F: include/linux/platform_data/microchip-ksz.h 16278F: net/dsa/tag_ksz.c 16279 16280MICROCHIP LAN743X ETHERNET DRIVER 16281M: Bryan Whitehead <bryan.whitehead@microchip.com> 16282M: UNGLinuxDriver@microchip.com 16283L: netdev@vger.kernel.org 16284S: Maintained 16285F: drivers/net/ethernet/microchip/lan743x_* 16286 16287MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16288M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16289L: netdev@vger.kernel.org 16290S: Maintained 16291F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16292F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16293 16294MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16295M: Arun Ramadoss <arun.ramadoss@microchip.com> 16296R: UNGLinuxDriver@microchip.com 16297L: netdev@vger.kernel.org 16298S: Maintained 16299F: drivers/net/phy/microchip_t1.c 16300 16301MICROCHIP LAN966X ETHERNET DRIVER 16302M: Horatiu Vultur <horatiu.vultur@microchip.com> 16303M: UNGLinuxDriver@microchip.com 16304L: netdev@vger.kernel.org 16305S: Maintained 16306F: drivers/net/ethernet/microchip/lan966x/* 16307 16308MICROCHIP LAN966X OIC DRIVER 16309M: Herve Codina <herve.codina@bootlin.com> 16310S: Maintained 16311F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16312F: drivers/irqchip/irq-lan966x-oic.c 16313 16314MICROCHIP LAN966X PCI DRIVER 16315M: Herve Codina <herve.codina@bootlin.com> 16316S: Maintained 16317F: drivers/misc/lan966x_pci.c 16318F: drivers/misc/lan966x_pci.dtso 16319 16320MICROCHIP LAN969X ETHERNET DRIVER 16321M: Daniel Machon <daniel.machon@microchip.com> 16322M: UNGLinuxDriver@microchip.com 16323L: netdev@vger.kernel.org 16324S: Maintained 16325F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16326 16327MICROCHIP LCDFB DRIVER 16328M: Nicolas Ferre <nicolas.ferre@microchip.com> 16329L: linux-fbdev@vger.kernel.org 16330S: Maintained 16331F: drivers/video/fbdev/atmel_lcdfb.c 16332F: include/video/atmel_lcdc.h 16333 16334MICROCHIP MCP16502 PMIC DRIVER 16335M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16336M: Andrei Simion <andrei.simion@microchip.com> 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338S: Supported 16339F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16340F: drivers/regulator/mcp16502.c 16341 16342MICROCHIP MCP3564 ADC DRIVER 16343M: Marius Cristea <marius.cristea@microchip.com> 16344L: linux-iio@vger.kernel.org 16345S: Supported 16346F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16347F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16348F: drivers/iio/adc/mcp3564.c 16349 16350MICROCHIP MCP3911 ADC DRIVER 16351M: Marcus Folkesson <marcus.folkesson@gmail.com> 16352M: Kent Gustavsson <kent@minoris.se> 16353L: linux-iio@vger.kernel.org 16354S: Maintained 16355F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16356F: drivers/iio/adc/mcp3911.c 16357 16358MICROCHIP MMC/SD/SDIO MCI DRIVER 16359M: Aubin Constans <aubin.constans@microchip.com> 16360S: Maintained 16361F: drivers/mmc/host/atmel-mci.c 16362 16363MICROCHIP NAND DRIVER 16364L: linux-mtd@lists.infradead.org 16365S: Orphan 16366F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16367F: drivers/mtd/nand/raw/atmel/* 16368 16369MICROCHIP OTPC DRIVER 16370M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16372S: Supported 16373F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16374F: drivers/nvmem/microchip-otpc.c 16375F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16376 16377MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16378M: Matteo Martelli <matteomartelli3@gmail.com> 16379L: linux-iio@vger.kernel.org 16380S: Supported 16381F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16382F: drivers/iio/adc/pac1921.c 16383 16384MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16385M: Marius Cristea <marius.cristea@microchip.com> 16386L: linux-iio@vger.kernel.org 16387S: Supported 16388F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16389F: drivers/iio/adc/pac1934.c 16390 16391MICROCHIP PCI1XXXX GP DRIVER 16392M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16393M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16394L: linux-gpio@vger.kernel.org 16395S: Supported 16396F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16397F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16398F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16399F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16400 16401MICROCHIP PCI1XXXX I2C DRIVER 16402M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16403M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16404M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16405L: linux-i2c@vger.kernel.org 16406S: Maintained 16407F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16408 16409MICROCHIP PCIe UART DRIVER 16410M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16411M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16412L: linux-serial@vger.kernel.org 16413S: Maintained 16414F: drivers/tty/serial/8250/8250_pci1xxxx.c 16415 16416MICROCHIP POLARFIRE FPGA DRIVERS 16417M: Conor Dooley <conor.dooley@microchip.com> 16418L: linux-fpga@vger.kernel.org 16419S: Supported 16420F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16421F: drivers/fpga/microchip-spi.c 16422 16423MICROCHIP PWM DRIVER 16424M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16426L: linux-pwm@vger.kernel.org 16427S: Supported 16428F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16429F: drivers/pwm/pwm-atmel.c 16430 16431MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16432M: Manikandan Muralidharan <manikandan.m@microchip.com> 16433M: Dharma Balasubiramani <dharma.b@microchip.com> 16434L: dri-devel@lists.freedesktop.org 16435S: Supported 16436F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16437F: drivers/gpu/drm/bridge/microchip-lvds.c 16438 16439MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16440M: Eugen Hristev <eugen.hristev@microchip.com> 16441L: linux-iio@vger.kernel.org 16442S: Supported 16443F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16444F: drivers/iio/adc/at91-sama5d2_adc.c 16445F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16446 16447MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16448M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16449S: Supported 16450F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16451F: drivers/power/reset/at91-sama5d2_shdwc.c 16452 16453MICROCHIP SOC DRIVERS 16454M: Conor Dooley <conor@kernel.org> 16455S: Supported 16456T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16457F: Documentation/devicetree/bindings/soc/microchip/ 16458F: drivers/soc/microchip/ 16459 16460MICROCHIP SPI DRIVER 16461M: Ryan Wanner <ryan.wanner@microchip.com> 16462S: Supported 16463F: drivers/spi/spi-atmel.* 16464 16465MICROCHIP SSC DRIVER 16466M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16467M: Andrei Simion <andrei.simion@microchip.com> 16468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16469S: Supported 16470F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16471F: drivers/misc/atmel-ssc.c 16472F: include/linux/atmel-ssc.h 16473 16474Microchip Timer Counter Block (TCB) Capture Driver 16475M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16477L: linux-iio@vger.kernel.org 16478S: Maintained 16479F: drivers/counter/microchip-tcb-capture.c 16480F: include/uapi/linux/counter/microchip-tcb-capture.h 16481 16482MICROCHIP USB251XB DRIVER 16483M: Richard Leitner <richard.leitner@skidata.com> 16484L: linux-usb@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16487F: drivers/usb/misc/usb251xb.c 16488 16489MICROCHIP USBA UDC DRIVER 16490M: Cristian Birsan <cristian.birsan@microchip.com> 16491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16492S: Supported 16493F: drivers/usb/gadget/udc/atmel_usba_udc.* 16494 16495MICROCHIP WILC1000 WIFI DRIVER 16496M: Ajay Singh <ajay.kathat@microchip.com> 16497M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16498L: linux-wireless@vger.kernel.org 16499S: Supported 16500F: drivers/net/wireless/microchip/ 16501 16502MICROSEMI MIPS SOCS 16503M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16504M: UNGLinuxDriver@microchip.com 16505L: linux-mips@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/mips/mscc.txt 16508F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16509F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16510F: arch/mips/boot/dts/mscc/ 16511F: arch/mips/configs/generic/board-ocelot.config 16512F: arch/mips/generic/board-ocelot.c 16513 16514MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16515M: Don Brace <don.brace@microchip.com> 16516L: storagedev@microchip.com 16517L: linux-scsi@vger.kernel.org 16518S: Supported 16519F: Documentation/scsi/smartpqi.rst 16520F: drivers/scsi/smartpqi/Kconfig 16521F: drivers/scsi/smartpqi/Makefile 16522F: drivers/scsi/smartpqi/smartpqi*.[ch] 16523F: include/linux/cciss*.h 16524F: include/uapi/linux/cciss*.h 16525 16526MICROSOFT MANA RDMA DRIVER 16527M: Long Li <longli@microsoft.com> 16528M: Konstantin Taranov <kotaranov@microsoft.com> 16529L: linux-rdma@vger.kernel.org 16530S: Supported 16531F: drivers/infiniband/hw/mana/ 16532F: include/net/mana 16533F: include/uapi/rdma/mana-abi.h 16534 16535MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16536M: Maximilian Luz <luzmaximilian@gmail.com> 16537L: platform-driver-x86@vger.kernel.org 16538S: Maintained 16539F: drivers/platform/surface/surface_aggregator_tabletsw.c 16540 16541MICROSOFT SURFACE BATTERY AND AC DRIVERS 16542M: Maximilian Luz <luzmaximilian@gmail.com> 16543L: linux-pm@vger.kernel.org 16544L: platform-driver-x86@vger.kernel.org 16545S: Maintained 16546F: drivers/power/supply/surface_battery.c 16547F: drivers/power/supply/surface_charger.c 16548 16549MICROSOFT SURFACE DTX DRIVER 16550M: Maximilian Luz <luzmaximilian@gmail.com> 16551L: platform-driver-x86@vger.kernel.org 16552S: Maintained 16553F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16554F: drivers/platform/surface/surface_dtx.c 16555F: include/uapi/linux/surface_aggregator/dtx.h 16556 16557MICROSOFT SURFACE SENSOR FAN DRIVER 16558M: Maximilian Luz <luzmaximilian@gmail.com> 16559M: Ivor Wanders <ivor@iwanders.net> 16560L: linux-hwmon@vger.kernel.org 16561S: Maintained 16562F: Documentation/hwmon/surface_fan.rst 16563F: drivers/hwmon/surface_fan.c 16564 16565MICROSOFT SURFACE SENSOR THERMAL DRIVER 16566M: Maximilian Luz <luzmaximilian@gmail.com> 16567L: linux-hwmon@vger.kernel.org 16568S: Maintained 16569F: drivers/hwmon/surface_temp.c 16570 16571MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16572M: Maximilian Luz <luzmaximilian@gmail.com> 16573L: platform-driver-x86@vger.kernel.org 16574S: Maintained 16575F: drivers/platform/surface/surface_gpe.c 16576 16577MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16578M: Hans de Goede <hansg@kernel.org> 16579M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16580M: Maximilian Luz <luzmaximilian@gmail.com> 16581L: platform-driver-x86@vger.kernel.org 16582S: Maintained 16583T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16584F: drivers/platform/surface/ 16585 16586MICROSOFT SURFACE HID TRANSPORT DRIVER 16587M: Maximilian Luz <luzmaximilian@gmail.com> 16588L: linux-input@vger.kernel.org 16589L: platform-driver-x86@vger.kernel.org 16590S: Maintained 16591F: drivers/hid/surface-hid/ 16592 16593MICROSOFT SURFACE HOT-PLUG DRIVER 16594M: Maximilian Luz <luzmaximilian@gmail.com> 16595L: platform-driver-x86@vger.kernel.org 16596S: Maintained 16597F: drivers/platform/surface/surface_hotplug.c 16598 16599MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16600M: Maximilian Luz <luzmaximilian@gmail.com> 16601L: platform-driver-x86@vger.kernel.org 16602S: Maintained 16603F: drivers/platform/surface/surface_platform_profile.c 16604 16605MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16606M: Chen Yu <yu.c.chen@intel.com> 16607L: platform-driver-x86@vger.kernel.org 16608S: Supported 16609F: drivers/platform/surface/surfacepro3_button.c 16610 16611MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16612M: Maximilian Luz <luzmaximilian@gmail.com> 16613L: platform-driver-x86@vger.kernel.org 16614S: Maintained 16615F: drivers/platform/surface/surface_aggregator_hub.c 16616 16617MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16618M: Maximilian Luz <luzmaximilian@gmail.com> 16619L: platform-driver-x86@vger.kernel.org 16620S: Maintained 16621W: https://github.com/linux-surface/surface-aggregator-module 16622C: irc://irc.libera.chat/linux-surface 16623F: Documentation/driver-api/surface_aggregator/ 16624F: drivers/platform/surface/aggregator/ 16625F: drivers/platform/surface/surface_acpi_notify.c 16626F: drivers/platform/surface/surface_aggregator_cdev.c 16627F: drivers/platform/surface/surface_aggregator_registry.c 16628F: include/linux/surface_acpi_notify.h 16629F: include/linux/surface_aggregator/ 16630F: include/uapi/linux/surface_aggregator/ 16631 16632MICROTEK X6 SCANNER 16633M: Oliver Neukum <oliver@neukum.org> 16634S: Maintained 16635F: drivers/usb/image/microtek.* 16636 16637MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16638M: Luka Kovacic <luka.kovacic@sartura.hr> 16639M: Luka Perkov <luka.perkov@sartura.hr> 16640S: Maintained 16641F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16642F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16643F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16644F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16645F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16646F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16647 16648MIN HEAP 16649M: Kuan-Wei Chiu <visitorckw@gmail.com> 16650L: linux-kernel@vger.kernel.org 16651S: Maintained 16652F: Documentation/core-api/min_heap.rst 16653F: include/linux/min_heap.h 16654F: lib/min_heap.c 16655F: lib/test_min_heap.c 16656 16657MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16658M: Sakari Ailus <sakari.ailus@linux.intel.com> 16659L: linux-media@vger.kernel.org 16660S: Maintained 16661F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16662F: Documentation/driver-api/media/drivers/ccs/ 16663F: Documentation/userspace-api/media/drivers/ccs.rst 16664F: drivers/media/i2c/ccs-pll.c 16665F: drivers/media/i2c/ccs-pll.h 16666F: drivers/media/i2c/ccs/ 16667F: include/uapi/linux/ccs.h 16668F: include/uapi/linux/smiapp.h 16669 16670MIPS 16671M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16672L: linux-mips@vger.kernel.org 16673S: Maintained 16674Q: https://patchwork.kernel.org/project/linux-mips/list/ 16675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16676F: Documentation/devicetree/bindings/mips/ 16677F: Documentation/arch/mips/ 16678F: arch/mips/ 16679F: drivers/platform/mips/ 16680F: include/dt-bindings/mips/ 16681 16682MIPS BOSTON DEVELOPMENT BOARD 16683M: Paul Burton <paulburton@kernel.org> 16684L: linux-mips@vger.kernel.org 16685S: Maintained 16686F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16687F: arch/mips/boot/dts/img/boston.dts 16688F: arch/mips/configs/generic/board-boston.config 16689F: drivers/clk/imgtec/clk-boston.c 16690F: include/dt-bindings/clock/boston-clock.h 16691 16692MIPS CORE DRIVERS 16693M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16694L: linux-mips@vger.kernel.org 16695S: Supported 16696F: drivers/bus/mips_cdmm.c 16697F: drivers/clocksource/mips-gic-timer.c 16698F: drivers/cpuidle/cpuidle-cps.c 16699F: drivers/irqchip/irq-mips-cpu.c 16700F: drivers/irqchip/irq-mips-gic.c 16701 16702MIPS GENERIC PLATFORM 16703M: Paul Burton <paulburton@kernel.org> 16704L: linux-mips@vger.kernel.org 16705S: Supported 16706F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16707F: arch/mips/generic/ 16708F: arch/mips/tools/generic-board-config.sh 16709 16710MIPS RINT INSTRUCTION EMULATION 16711M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16712L: linux-mips@vger.kernel.org 16713S: Supported 16714F: arch/mips/math-emu/dp_rint.c 16715F: arch/mips/math-emu/sp_rint.c 16716 16717MIPS/LOONGSON1 ARCHITECTURE 16718M: Keguang Zhang <keguang.zhang@gmail.com> 16719L: linux-mips@vger.kernel.org 16720S: Maintained 16721F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16722F: arch/mips/include/asm/mach-loongson32/ 16723F: arch/mips/loongson32/ 16724F: drivers/*/*loongson1* 16725F: drivers/mtd/nand/raw/loongson1-nand-controller.c 16726F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 16727F: sound/soc/loongson/loongson1_ac97.c 16728 16729MIPS/LOONGSON2EF ARCHITECTURE 16730M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16731L: linux-mips@vger.kernel.org 16732S: Maintained 16733F: arch/mips/include/asm/mach-loongson2ef/ 16734F: arch/mips/loongson2ef/ 16735F: drivers/cpufreq/loongson2_cpufreq.c 16736 16737MIPS/LOONGSON64 ARCHITECTURE 16738M: Huacai Chen <chenhuacai@kernel.org> 16739M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16740L: linux-mips@vger.kernel.org 16741S: Maintained 16742F: arch/mips/include/asm/mach-loongson64/ 16743F: arch/mips/loongson64/ 16744F: drivers/irqchip/irq-loongson* 16745F: drivers/platform/mips/cpu_hwmon.c 16746 16747MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 16748M: Hans Verkuil <hverkuil@xs4all.nl> 16749L: linux-media@vger.kernel.org 16750S: Odd Fixes 16751W: https://linuxtv.org 16752T: git git://linuxtv.org/media.git 16753F: drivers/media/radio/radio-miropcm20* 16754 16755MITSUMI MM8013 FG DRIVER 16756M: Konrad Dybcio <konradybcio@kernel.org> 16757F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 16758F: drivers/power/supply/mm8013.c 16759 16760MMP SUPPORT 16761R: Lubomir Rintel <lkundrak@v3.sk> 16762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16763S: Odd Fixes 16764T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 16765F: arch/arm/boot/dts/marvell/mmp* 16766F: arch/arm/mach-mmp/ 16767F: include/linux/soc/mmp/ 16768 16769MMP USB PHY DRIVERS 16770R: Lubomir Rintel <lkundrak@v3.sk> 16771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16772S: Maintained 16773F: drivers/phy/marvell/phy-mmp3-usb.c 16774F: drivers/phy/marvell/phy-pxa-usb.c 16775 16776MMU GATHER AND TLB INVALIDATION 16777M: Will Deacon <will@kernel.org> 16778M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 16779M: Andrew Morton <akpm@linux-foundation.org> 16780M: Nick Piggin <npiggin@gmail.com> 16781M: Peter Zijlstra <peterz@infradead.org> 16782L: linux-arch@vger.kernel.org 16783L: linux-mm@kvack.org 16784S: Maintained 16785F: arch/*/include/asm/tlb.h 16786F: include/asm-generic/tlb.h 16787F: include/trace/events/tlb.h 16788F: mm/mmu_gather.c 16789 16790MN88472 MEDIA DRIVER 16791L: linux-media@vger.kernel.org 16792S: Orphan 16793W: https://linuxtv.org 16794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16795F: drivers/media/dvb-frontends/mn88472* 16796 16797MN88473 MEDIA DRIVER 16798L: linux-media@vger.kernel.org 16799S: Orphan 16800W: https://linuxtv.org 16801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16802F: drivers/media/dvb-frontends/mn88473* 16803 16804MOBILEYE MIPS SOCS 16805M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 16806M: Gregory CLEMENT <gregory.clement@bootlin.com> 16807M: Théo Lebrun <theo.lebrun@bootlin.com> 16808L: linux-mips@vger.kernel.org 16809S: Maintained 16810F: Documentation/devicetree/bindings/mips/mobileye.yaml 16811F: Documentation/devicetree/bindings/soc/mobileye/ 16812F: arch/mips/boot/dts/mobileye/ 16813F: arch/mips/configs/eyeq5_defconfig 16814F: arch/mips/mobileye/board-epm5.its.S 16815F: drivers/clk/clk-eyeq.c 16816F: drivers/pinctrl/pinctrl-eyeq5.c 16817F: drivers/reset/reset-eyeq.c 16818F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 16819 16820MODULE SUPPORT 16821M: Luis Chamberlain <mcgrof@kernel.org> 16822M: Petr Pavlu <petr.pavlu@suse.com> 16823R: Sami Tolvanen <samitolvanen@google.com> 16824R: Daniel Gomez <da.gomez@samsung.com> 16825L: linux-modules@vger.kernel.org 16826L: linux-kernel@vger.kernel.org 16827S: Maintained 16828T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 16829F: include/linux/kmod.h 16830F: include/linux/module*.h 16831F: kernel/module/ 16832F: lib/test_kmod.c 16833F: lib/tests/module/ 16834F: scripts/module* 16835F: tools/testing/selftests/kmod/ 16836F: tools/testing/selftests/module/ 16837 16838MONOLITHIC POWER SYSTEM PMIC DRIVER 16839M: Saravanan Sekar <sravanhome@gmail.com> 16840S: Maintained 16841F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 16842F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 16843F: drivers/hwmon/pmbus/mpq7932.c 16844F: drivers/iio/adc/mp2629_adc.c 16845F: drivers/mfd/mp2629.c 16846F: drivers/power/supply/mp2629_charger.c 16847F: drivers/regulator/mp5416.c 16848F: drivers/regulator/mpq7920.c 16849F: drivers/regulator/mpq7920.h 16850F: include/linux/mfd/mp2629.h 16851 16852MOST(R) TECHNOLOGY DRIVER 16853M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16854M: Christian Gromm <christian.gromm@microchip.com> 16855S: Maintained 16856F: Documentation/ABI/testing/configfs-most 16857F: Documentation/ABI/testing/sysfs-bus-most 16858F: drivers/most/ 16859F: drivers/staging/most/ 16860F: include/linux/most.h 16861 16862MOTORCOMM PHY DRIVER 16863M: Frank <Frank.Sae@motor-comm.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 16867F: drivers/net/phy/motorcomm.c 16868 16869MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 16870M: Jiri Slaby <jirislaby@kernel.org> 16871S: Maintained 16872F: Documentation/driver-api/tty/moxa-smartio.rst 16873F: drivers/tty/mxser.* 16874 16875MP3309C BACKLIGHT DRIVER 16876M: Flavio Suligoi <f.suligoi@asem.it> 16877L: dri-devel@lists.freedesktop.org 16878S: Maintained 16879F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 16880F: drivers/video/backlight/mp3309c.c 16881 16882MPS MP2891 DRIVER 16883M: Noah Wang <noahwang.wang@outlook.com> 16884L: linux-hwmon@vger.kernel.org 16885S: Maintained 16886F: Documentation/hwmon/mp2891.rst 16887F: drivers/hwmon/pmbus/mp2891.c 16888 16889MPS MP2993 DRIVER 16890M: Noah Wang <noahwang.wang@outlook.com> 16891L: linux-hwmon@vger.kernel.org 16892S: Maintained 16893F: Documentation/hwmon/mp2993.rst 16894F: drivers/hwmon/pmbus/mp2993.c 16895 16896MPS MP9941 DRIVER 16897M: Noah Wang <noahwang.wang@outlook.com> 16898L: linux-hwmon@vger.kernel.org 16899S: Maintained 16900F: Documentation/hwmon/mp9941.rst 16901F: drivers/hwmon/pmbus/mp9941.c 16902 16903MR800 AVERMEDIA USB FM RADIO DRIVER 16904M: Alexey Klimov <alexey.klimov@linaro.org> 16905L: linux-media@vger.kernel.org 16906S: Maintained 16907T: git git://linuxtv.org/media.git 16908F: drivers/media/radio/radio-mr800.c 16909 16910MRF24J40 IEEE 802.15.4 RADIO DRIVER 16911M: Stefan Schmidt <stefan@datenfreihafen.org> 16912L: linux-wpan@vger.kernel.org 16913S: Odd Fixes 16914F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 16915F: drivers/net/ieee802154/mrf24j40.c 16916 16917MSI EC DRIVER 16918M: Nikita Kravets <teackot@gmail.com> 16919L: platform-driver-x86@vger.kernel.org 16920S: Maintained 16921W: https://github.com/BeardOverflow/msi-ec 16922F: drivers/platform/x86/msi-ec.* 16923 16924MSI LAPTOP SUPPORT 16925M: "Lee, Chun-Yi" <jlee@suse.com> 16926L: platform-driver-x86@vger.kernel.org 16927S: Maintained 16928F: drivers/platform/x86/msi-laptop.c 16929 16930MSI WMI SUPPORT 16931L: platform-driver-x86@vger.kernel.org 16932S: Orphan 16933F: drivers/platform/x86/msi-wmi.c 16934 16935MSI WMI PLATFORM FEATURES 16936M: Armin Wolf <W_Armin@gmx.de> 16937L: platform-driver-x86@vger.kernel.org 16938S: Maintained 16939F: Documentation/ABI/testing/debugfs-msi-wmi-platform 16940F: Documentation/wmi/devices/msi-wmi-platform.rst 16941F: drivers/platform/x86/msi-wmi-platform.c 16942 16943MSI001 MEDIA DRIVER 16944L: linux-media@vger.kernel.org 16945S: Orphan 16946W: https://linuxtv.org 16947Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16948F: drivers/media/tuners/msi001* 16949 16950MSI2500 MEDIA DRIVER 16951L: linux-media@vger.kernel.org 16952S: Orphan 16953W: https://linuxtv.org 16954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16955F: drivers/media/usb/msi2500/ 16956 16957MSTAR INTERRUPT CONTROLLER DRIVER 16958M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 16959M: Daniel Palmer <daniel@thingy.jp> 16960S: Maintained 16961F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 16962F: drivers/irqchip/irq-mst-intc.c 16963 16964MSYSTEMS DISKONCHIP G3 MTD DRIVER 16965M: Robert Jarzmik <robert.jarzmik@free.fr> 16966L: linux-mtd@lists.infradead.org 16967S: Maintained 16968F: drivers/mtd/devices/docg3* 16969 16970MT9M114 ONSEMI SENSOR DRIVER 16971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16972L: linux-media@vger.kernel.org 16973S: Maintained 16974T: git git://linuxtv.org/media.git 16975F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 16976F: drivers/media/i2c/mt9m114.c 16977 16978MT9P031 APTINA CAMERA SENSOR 16979M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16980L: linux-media@vger.kernel.org 16981S: Maintained 16982T: git git://linuxtv.org/media.git 16983F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 16984F: drivers/media/i2c/mt9p031.c 16985 16986MT9T112 APTINA CAMERA SENSOR 16987M: Jacopo Mondi <jacopo@jmondi.org> 16988L: linux-media@vger.kernel.org 16989S: Odd Fixes 16990T: git git://linuxtv.org/media.git 16991F: drivers/media/i2c/mt9t112.c 16992F: include/media/i2c/mt9t112.h 16993 16994MT9V032 APTINA CAMERA SENSOR 16995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16996L: linux-media@vger.kernel.org 16997S: Maintained 16998T: git git://linuxtv.org/media.git 16999F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17000F: drivers/media/i2c/mt9v032.c 17001F: include/media/i2c/mt9v032.h 17002 17003MT9V111 APTINA CAMERA SENSOR 17004M: Jacopo Mondi <jacopo@jmondi.org> 17005L: linux-media@vger.kernel.org 17006S: Maintained 17007T: git git://linuxtv.org/media.git 17008F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17009F: drivers/media/i2c/mt9v111.c 17010 17011MULTIFUNCTION DEVICES (MFD) 17012M: Lee Jones <lee@kernel.org> 17013S: Maintained 17014T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17015F: Documentation/devicetree/bindings/mfd/ 17016F: drivers/mfd/ 17017F: include/dt-bindings/mfd/ 17018F: include/linux/mfd/ 17019 17020MULTIMEDIA CARD (MMC) ETC. OVER SPI 17021S: Orphan 17022F: drivers/mmc/host/mmc_spi.c 17023F: include/linux/spi/mmc_spi.h 17024 17025MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17026M: Ulf Hansson <ulf.hansson@linaro.org> 17027L: linux-mmc@vger.kernel.org 17028S: Maintained 17029T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17030F: Documentation/devicetree/bindings/mmc/ 17031F: drivers/mmc/ 17032F: include/linux/mmc/ 17033F: include/uapi/linux/mmc/ 17034 17035MULTIPLEXER SUBSYSTEM 17036M: Peter Rosin <peda@axentia.se> 17037S: Odd Fixes 17038F: Documentation/ABI/testing/sysfs-class-mux* 17039F: Documentation/devicetree/bindings/mux/ 17040F: drivers/mux/ 17041F: include/dt-bindings/mux/ 17042F: include/linux/mux/ 17043 17044MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17045M: Bin Liu <b-liu@ti.com> 17046L: linux-usb@vger.kernel.org 17047S: Maintained 17048F: drivers/usb/musb/ 17049 17050MXL301RF MEDIA DRIVER 17051M: Akihiro Tsukada <tskd08@gmail.com> 17052L: linux-media@vger.kernel.org 17053S: Odd Fixes 17054F: drivers/media/tuners/mxl301rf* 17055 17056MXL5007T MEDIA DRIVER 17057M: Michael Krufky <mkrufky@linuxtv.org> 17058L: linux-media@vger.kernel.org 17059S: Maintained 17060W: https://linuxtv.org 17061W: http://github.com/mkrufky 17062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17063T: git git://linuxtv.org/mkrufky/tuners.git 17064F: drivers/media/tuners/mxl5007t.* 17065 17066MXSFB DRM DRIVER 17067M: Marek Vasut <marex@denx.de> 17068M: Stefan Agner <stefan@agner.ch> 17069L: dri-devel@lists.freedesktop.org 17070S: Supported 17071T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17072F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17073F: drivers/gpu/drm/mxsfb/ 17074 17075MYLEX DAC960 PCI RAID Controller 17076M: Hannes Reinecke <hare@kernel.org> 17077L: linux-scsi@vger.kernel.org 17078S: Supported 17079F: drivers/scsi/myrb.* 17080F: drivers/scsi/myrs.* 17081 17082MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17083L: netdev@vger.kernel.org 17084S: Orphan 17085W: https://www.cspi.com/ethernet-products/support/downloads/ 17086F: drivers/net/ethernet/myricom/myri10ge/ 17087 17088NAND FLASH SUBSYSTEM 17089M: Miquel Raynal <miquel.raynal@bootlin.com> 17090R: Richard Weinberger <richard@nod.at> 17091L: linux-mtd@lists.infradead.org 17092S: Maintained 17093W: http://www.linux-mtd.infradead.org/ 17094Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17095C: irc://irc.oftc.net/mtd 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17097F: drivers/mtd/nand/ 17098F: include/linux/mtd/*nand*.h 17099 17100NATIONAL INSTRUMENTS SERIAL DRIVER 17101M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17102L: linux-serial@vger.kernel.org 17103S: Maintained 17104F: drivers/tty/serial/8250/8250_ni.c 17105 17106NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17107M: Daniel Mack <zonque@gmail.com> 17108L: linux-sound@vger.kernel.org 17109S: Maintained 17110W: http://www.native-instruments.com 17111F: sound/usb/caiaq/ 17112 17113NATSEMI ETHERNET DRIVER (DP8381x) 17114S: Orphan 17115F: drivers/net/ethernet/natsemi/natsemi.c 17116 17117NCR 5380 SCSI DRIVERS 17118M: Finn Thain <fthain@linux-m68k.org> 17119M: Michael Schmitz <schmitzmic@gmail.com> 17120L: linux-scsi@vger.kernel.org 17121S: Maintained 17122F: Documentation/scsi/g_NCR5380.rst 17123F: drivers/scsi/NCR5380.* 17124F: drivers/scsi/arm/cumana_1.c 17125F: drivers/scsi/arm/oak.c 17126F: drivers/scsi/atari_scsi.* 17127F: drivers/scsi/dmx3191d.c 17128F: drivers/scsi/g_NCR5380.* 17129F: drivers/scsi/mac_scsi.* 17130F: drivers/scsi/sun3_scsi.* 17131F: drivers/scsi/sun3_scsi_vme.c 17132 17133NCSI LIBRARY 17134M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17135R: Paul Fertser <fercerpav@gmail.com> 17136S: Maintained 17137F: net/ncsi/ 17138 17139NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17140M: Zev Weiss <zev@bewilderbeest.net> 17141L: linux-hwmon@vger.kernel.org 17142S: Maintained 17143F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17144F: drivers/hwmon/nct6775-i2c.c 17145 17146NCT7363 HARDWARE MONITOR DRIVER 17147M: Ban Feng <kcfeng0@nuvoton.com> 17148L: linux-hwmon@vger.kernel.org 17149S: Maintained 17150F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17151F: Documentation/hwmon/nct7363.rst 17152F: drivers/hwmon/nct7363.c 17153 17154NETCONSOLE 17155M: Breno Leitao <leitao@debian.org> 17156S: Maintained 17157F: Documentation/networking/netconsole.rst 17158F: drivers/net/netconsole.c 17159F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17160F: tools/testing/selftests/drivers/net/netcons\* 17161 17162NETDEVSIM 17163M: Jakub Kicinski <kuba@kernel.org> 17164S: Maintained 17165F: drivers/net/netdevsim/* 17166F: tools/testing/selftests/drivers/net/netdevsim/* 17167 17168NETEM NETWORK EMULATOR 17169M: Stephen Hemminger <stephen@networkplumber.org> 17170L: netdev@vger.kernel.org 17171S: Maintained 17172F: net/sched/sch_netem.c 17173 17174NETERION 10GbE DRIVERS (s2io) 17175M: Jon Mason <jdmason@kudzu.us> 17176L: netdev@vger.kernel.org 17177S: Maintained 17178F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17179F: drivers/net/ethernet/neterion/ 17180 17181NETFILTER 17182M: Pablo Neira Ayuso <pablo@netfilter.org> 17183M: Jozsef Kadlecsik <kadlec@netfilter.org> 17184L: netfilter-devel@vger.kernel.org 17185L: coreteam@netfilter.org 17186S: Maintained 17187W: http://www.netfilter.org/ 17188W: http://www.iptables.org/ 17189W: http://www.nftables.org/ 17190Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17191C: irc://irc.libera.chat/netfilter 17192T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17193T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17194F: include/linux/netfilter* 17195F: include/linux/netfilter/ 17196F: include/net/netfilter/ 17197F: include/uapi/linux/netfilter* 17198F: include/uapi/linux/netfilter/ 17199F: net/*/netfilter.c 17200F: net/*/netfilter/ 17201F: net/bridge/br_netfilter*.c 17202F: net/netfilter/ 17203F: tools/testing/selftests/net/netfilter/ 17204 17205NETROM NETWORK LAYER 17206L: linux-hams@vger.kernel.org 17207S: Orphan 17208W: https://linux-ax25.in-berlin.de 17209F: include/net/netrom.h 17210F: include/uapi/linux/netrom.h 17211F: net/netrom/ 17212 17213NETRONIX EMBEDDED CONTROLLER 17214M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17215S: Maintained 17216F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17217F: drivers/mfd/ntxec.c 17218F: drivers/pwm/pwm-ntxec.c 17219F: drivers/rtc/rtc-ntxec.c 17220F: include/linux/mfd/ntxec.h 17221 17222NETRONOME ETHERNET DRIVERS 17223M: Louis Peens <louis.peens@corigine.com> 17224R: Jakub Kicinski <kuba@kernel.org> 17225L: oss-drivers@corigine.com 17226S: Maintained 17227F: drivers/net/ethernet/netronome/ 17228 17229NETWORK BLOCK DEVICE (NBD) 17230M: Josef Bacik <josef@toxicpanda.com> 17231L: linux-block@vger.kernel.org 17232L: nbd@other.debian.org 17233S: Maintained 17234F: Documentation/admin-guide/blockdev/nbd.rst 17235F: drivers/block/nbd.c 17236F: include/trace/events/nbd.h 17237F: include/uapi/linux/nbd.h 17238 17239NETWORK DROP MONITOR 17240M: Neil Horman <nhorman@tuxdriver.com> 17241L: netdev@vger.kernel.org 17242S: Maintained 17243W: https://fedorahosted.org/dropwatch/ 17244F: include/uapi/linux/net_dropmon.h 17245F: net/core/drop_monitor.c 17246 17247NETWORKING DRIVERS 17248M: Andrew Lunn <andrew+netdev@lunn.ch> 17249M: "David S. Miller" <davem@davemloft.net> 17250M: Eric Dumazet <edumazet@google.com> 17251M: Jakub Kicinski <kuba@kernel.org> 17252M: Paolo Abeni <pabeni@redhat.com> 17253L: netdev@vger.kernel.org 17254S: Maintained 17255P: Documentation/process/maintainer-netdev.rst 17256Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17257T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17258T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17259F: Documentation/devicetree/bindings/net/ 17260F: Documentation/networking/net_cachelines/net_device.rst 17261F: drivers/connector/ 17262F: drivers/net/ 17263F: drivers/ptp/ 17264F: drivers/s390/net/ 17265F: include/dt-bindings/net/ 17266F: include/linux/cn_proc.h 17267F: include/linux/etherdevice.h 17268F: include/linux/ethtool_netlink.h 17269F: include/linux/fcdevice.h 17270F: include/linux/fddidevice.h 17271F: include/linux/hippidevice.h 17272F: include/linux/if_* 17273F: include/linux/inetdevice.h 17274F: include/linux/ism.h 17275F: include/linux/netdev* 17276F: include/linux/platform_data/wiznet.h 17277F: include/uapi/linux/cn_proc.h 17278F: include/uapi/linux/ethtool_netlink* 17279F: include/uapi/linux/if_* 17280F: include/uapi/linux/net_shaper.h 17281F: include/uapi/linux/netdev* 17282F: tools/testing/selftests/drivers/net/ 17283X: Documentation/devicetree/bindings/net/bluetooth/ 17284X: Documentation/devicetree/bindings/net/can/ 17285X: Documentation/devicetree/bindings/net/wireless/ 17286X: drivers/net/can/ 17287X: drivers/net/wireless/ 17288 17289NETWORKING DRIVERS (WIRELESS) 17290M: Johannes Berg <johannes@sipsolutions.net> 17291L: linux-wireless@vger.kernel.org 17292S: Maintained 17293W: https://wireless.wiki.kernel.org/ 17294Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17295T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17296T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17297F: Documentation/devicetree/bindings/net/wireless/ 17298F: drivers/net/wireless/ 17299X: drivers/net/wireless/ath/ 17300X: drivers/net/wireless/broadcom/ 17301X: drivers/net/wireless/intel/ 17302X: drivers/net/wireless/intersil/ 17303X: drivers/net/wireless/marvell/ 17304X: drivers/net/wireless/mediatek/mt76/ 17305X: drivers/net/wireless/mediatek/mt7601u/ 17306X: drivers/net/wireless/microchip/ 17307X: drivers/net/wireless/purelifi/ 17308X: drivers/net/wireless/quantenna/ 17309X: drivers/net/wireless/ralink/ 17310X: drivers/net/wireless/realtek/ 17311X: drivers/net/wireless/rsi/ 17312X: drivers/net/wireless/silabs/ 17313X: drivers/net/wireless/st/ 17314X: drivers/net/wireless/ti/ 17315X: drivers/net/wireless/zydas/ 17316 17317NETWORKING [DSA] 17318M: Andrew Lunn <andrew@lunn.ch> 17319M: Vladimir Oltean <olteanv@gmail.com> 17320S: Maintained 17321F: Documentation/devicetree/bindings/net/dsa/ 17322F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17323F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17324F: drivers/net/dsa/ 17325F: include/linux/dsa/ 17326F: include/linux/platform_data/dsa.h 17327F: include/net/dsa.h 17328F: net/dsa/ 17329F: tools/testing/selftests/drivers/net/dsa/ 17330 17331NETWORKING [ETHTOOL] 17332M: Andrew Lunn <andrew@lunn.ch> 17333M: Jakub Kicinski <kuba@kernel.org> 17334F: Documentation/netlink/specs/ethtool.yaml 17335F: Documentation/networking/ethtool-netlink.rst 17336F: include/linux/ethtool* 17337F: include/uapi/linux/ethtool* 17338F: net/ethtool/ 17339F: tools/testing/selftests/drivers/net/*/ethtool* 17340 17341NETWORKING [ETHTOOL CABLE TEST] 17342M: Andrew Lunn <andrew@lunn.ch> 17343F: net/ethtool/cabletest.c 17344F: tools/testing/selftests/drivers/net/*/ethtool* 17345K: cable_test 17346 17347NETWORKING [ETHTOOL MAC MERGE] 17348M: Vladimir Oltean <vladimir.oltean@nxp.com> 17349F: net/ethtool/mm.c 17350F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17351K: ethtool_mm 17352 17353NETWORKING [ETHTOOL PHY TOPOLOGY] 17354M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17355F: Documentation/networking/phy-link-topology.rst 17356F: drivers/net/phy/phy_link_topology.c 17357F: include/linux/phy_link_topology.h 17358F: net/ethtool/phy.c 17359 17360NETWORKING [GENERAL] 17361M: "David S. Miller" <davem@davemloft.net> 17362M: Eric Dumazet <edumazet@google.com> 17363M: Jakub Kicinski <kuba@kernel.org> 17364M: Paolo Abeni <pabeni@redhat.com> 17365R: Simon Horman <horms@kernel.org> 17366L: netdev@vger.kernel.org 17367S: Maintained 17368P: Documentation/process/maintainer-netdev.rst 17369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17370B: mailto:netdev@vger.kernel.org 17371T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17372T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17373F: Documentation/core-api/netlink.rst 17374F: Documentation/netlink/ 17375F: Documentation/networking/ 17376F: Documentation/networking/net_cachelines/ 17377F: Documentation/process/maintainer-netdev.rst 17378F: Documentation/userspace-api/netlink/ 17379F: include/linux/ethtool.h 17380F: include/linux/framer/framer-provider.h 17381F: include/linux/framer/framer.h 17382F: include/linux/in.h 17383F: include/linux/indirect_call_wrapper.h 17384F: include/linux/inet.h 17385F: include/linux/inet_diag.h 17386F: include/linux/net.h 17387F: include/linux/netdev* 17388F: include/linux/netlink.h 17389F: include/linux/netpoll.h 17390F: include/linux/rtnetlink.h 17391F: include/linux/sctp.h 17392F: include/linux/seq_file_net.h 17393F: include/linux/skbuff* 17394F: include/net/ 17395F: include/uapi/linux/ethtool.h 17396F: include/uapi/linux/genetlink.h 17397F: include/uapi/linux/hsr_netlink.h 17398F: include/uapi/linux/in.h 17399F: include/uapi/linux/inet_diag.h 17400F: include/uapi/linux/nbd-netlink.h 17401F: include/uapi/linux/net.h 17402F: include/uapi/linux/net_namespace.h 17403F: include/uapi/linux/netconf.h 17404F: include/uapi/linux/netdev* 17405F: include/uapi/linux/netlink.h 17406F: include/uapi/linux/netlink_diag.h 17407F: include/uapi/linux/rtnetlink.h 17408F: include/uapi/linux/sctp.h 17409F: lib/net_utils.c 17410F: lib/random32.c 17411F: net/ 17412F: samples/pktgen/ 17413F: tools/net/ 17414F: tools/testing/selftests/net/ 17415X: Documentation/networking/mac80211-injection.rst 17416X: Documentation/networking/mac80211_hwsim/ 17417X: Documentation/networking/regulatory.rst 17418X: include/net/cfg80211.h 17419X: include/net/ieee80211_radiotap.h 17420X: include/net/iw_handler.h 17421X: include/net/mac80211.h 17422X: include/net/wext.h 17423X: net/9p/ 17424X: net/bluetooth/ 17425X: net/can/ 17426X: net/ceph/ 17427X: net/mac80211/ 17428X: net/rfkill/ 17429X: net/wireless/ 17430X: tools/testing/selftests/net/can/ 17431 17432NETWORKING [IPSEC] 17433M: Steffen Klassert <steffen.klassert@secunet.com> 17434M: Herbert Xu <herbert@gondor.apana.org.au> 17435M: "David S. Miller" <davem@davemloft.net> 17436L: netdev@vger.kernel.org 17437S: Maintained 17438T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17439T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17440F: include/net/xfrm.h 17441F: include/uapi/linux/xfrm.h 17442F: net/ipv4/ah4.c 17443F: net/ipv4/esp4* 17444F: net/ipv4/ip_vti.c 17445F: net/ipv4/ipcomp.c 17446F: net/ipv4/xfrm* 17447F: net/ipv6/ah6.c 17448F: net/ipv6/esp6* 17449F: net/ipv6/ip6_vti.c 17450F: net/ipv6/ipcomp6.c 17451F: net/ipv6/xfrm* 17452F: net/key/ 17453F: net/xfrm/ 17454F: tools/testing/selftests/net/ipsec.c 17455 17456NETWORKING [IPv4/IPv6] 17457M: "David S. Miller" <davem@davemloft.net> 17458M: David Ahern <dsahern@kernel.org> 17459L: netdev@vger.kernel.org 17460S: Maintained 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17462F: arch/x86/net/* 17463F: include/linux/ip.h 17464F: include/linux/ipv6* 17465F: include/net/fib* 17466F: include/net/ip* 17467F: include/net/route.h 17468F: net/ipv4/ 17469F: net/ipv6/ 17470 17471NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17472M: Paul Moore <paul@paul-moore.com> 17473L: netdev@vger.kernel.org 17474L: linux-security-module@vger.kernel.org 17475S: Supported 17476W: https://github.com/netlabel 17477F: Documentation/netlabel/ 17478F: include/net/calipso.h 17479F: include/net/cipso_ipv4.h 17480F: include/net/netlabel.h 17481F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17482F: include/uapi/linux/netfilter/xt_SECMARK.h 17483F: net/ipv4/cipso_ipv4.c 17484F: net/ipv6/calipso.c 17485F: net/netfilter/xt_CONNSECMARK.c 17486F: net/netfilter/xt_SECMARK.c 17487F: net/netlabel/ 17488 17489NETWORKING [MACSEC] 17490M: Sabrina Dubroca <sd@queasysnail.net> 17491L: netdev@vger.kernel.org 17492S: Maintained 17493F: drivers/net/macsec.c 17494F: include/net/macsec.h 17495F: include/uapi/linux/if_macsec.h 17496K: macsec 17497K: \bmdo_ 17498 17499NETWORKING [MPTCP] 17500M: Matthieu Baerts <matttbe@kernel.org> 17501M: Mat Martineau <martineau@kernel.org> 17502R: Geliang Tang <geliang@kernel.org> 17503L: netdev@vger.kernel.org 17504L: mptcp@lists.linux.dev 17505S: Maintained 17506W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17507B: https://github.com/multipath-tcp/mptcp_net-next/issues 17508T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17509T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17510F: Documentation/netlink/specs/mptcp_pm.yaml 17511F: Documentation/networking/mptcp*.rst 17512F: include/net/mptcp.h 17513F: include/trace/events/mptcp.h 17514F: include/uapi/linux/mptcp*.h 17515F: net/mptcp/ 17516F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17517F: tools/testing/selftests/net/mptcp/ 17518 17519NETWORKING [SRv6] 17520M: Andrea Mayer <andrea.mayer@uniroma2.it> 17521L: netdev@vger.kernel.org 17522S: Maintained 17523T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17524F: include/linux/seg6* 17525F: include/net/seg6* 17526F: include/uapi/linux/seg6* 17527F: net/ipv6/seg6* 17528F: tools/testing/selftests/net/srv6* 17529 17530NETWORKING [TCP] 17531M: Eric Dumazet <edumazet@google.com> 17532M: Neal Cardwell <ncardwell@google.com> 17533R: Kuniyuki Iwashima <kuniyu@google.com> 17534L: netdev@vger.kernel.org 17535S: Maintained 17536F: Documentation/networking/net_cachelines/tcp_sock.rst 17537F: include/linux/tcp.h 17538F: include/net/tcp.h 17539F: include/trace/events/tcp.h 17540F: include/uapi/linux/tcp.h 17541F: net/ipv4/inet_connection_sock.c 17542F: net/ipv4/inet_hashtables.c 17543F: net/ipv4/inet_timewait_sock.c 17544F: net/ipv4/syncookies.c 17545F: net/ipv4/tcp*.c 17546F: net/ipv6/inet6_connection_sock.c 17547F: net/ipv6/inet6_hashtables.c 17548F: net/ipv6/syncookies.c 17549F: net/ipv6/tcp*.c 17550 17551NETWORKING [TLS] 17552M: Boris Pismenny <borisp@nvidia.com> 17553M: John Fastabend <john.fastabend@gmail.com> 17554M: Jakub Kicinski <kuba@kernel.org> 17555L: netdev@vger.kernel.org 17556S: Maintained 17557F: include/net/tls.h 17558F: include/uapi/linux/tls.h 17559F: net/tls/* 17560 17561NETWORKING [SOCKETS] 17562M: Eric Dumazet <edumazet@google.com> 17563M: Kuniyuki Iwashima <kuniyu@google.com> 17564M: Paolo Abeni <pabeni@redhat.com> 17565M: Willem de Bruijn <willemb@google.com> 17566S: Maintained 17567F: include/linux/sock_diag.h 17568F: include/linux/socket.h 17569F: include/linux/sockptr.h 17570F: include/net/sock.h 17571F: include/net/sock_reuseport.h 17572F: include/uapi/linux/socket.h 17573F: net/core/*sock* 17574F: net/core/scm.c 17575F: net/socket.c 17576 17577NETWORKING [UNIX SOCKETS] 17578M: Kuniyuki Iwashima <kuniyu@google.com> 17579S: Maintained 17580F: include/net/af_unix.h 17581F: include/net/netns/unix.h 17582F: include/uapi/linux/unix_diag.h 17583F: net/unix/ 17584F: tools/testing/selftests/net/af_unix/ 17585 17586NETXEN (1/10) GbE SUPPORT 17587M: Manish Chopra <manishc@marvell.com> 17588M: Rahul Verma <rahulv@marvell.com> 17589M: GR-Linux-NIC-Dev@marvell.com 17590L: netdev@vger.kernel.org 17591S: Maintained 17592F: drivers/net/ethernet/qlogic/netxen/ 17593 17594NET_FAILOVER MODULE 17595M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17596L: netdev@vger.kernel.org 17597S: Supported 17598F: Documentation/networking/net_failover.rst 17599F: drivers/net/net_failover.c 17600F: include/net/net_failover.h 17601 17602NEXTHOP 17603M: David Ahern <dsahern@kernel.org> 17604L: netdev@vger.kernel.org 17605S: Maintained 17606F: include/net/netns/nexthop.h 17607F: include/net/nexthop.h 17608F: include/uapi/linux/nexthop.h 17609F: net/ipv4/nexthop.c 17610 17611NFC SUBSYSTEM 17612M: Krzysztof Kozlowski <krzk@kernel.org> 17613L: netdev@vger.kernel.org 17614S: Maintained 17615F: Documentation/devicetree/bindings/net/nfc/ 17616F: drivers/nfc/ 17617F: include/net/nfc/ 17618F: include/uapi/linux/nfc.h 17619F: net/nfc/ 17620 17621NFC VIRTUAL NCI DEVICE DRIVER 17622M: Bongsu Jeon <bongsu.jeon@samsung.com> 17623L: netdev@vger.kernel.org 17624S: Supported 17625F: drivers/nfc/virtual_ncidev.c 17626F: tools/testing/selftests/nci/ 17627 17628NFS, SUNRPC, AND LOCKD CLIENTS 17629M: Trond Myklebust <trondmy@kernel.org> 17630M: Anna Schumaker <anna@kernel.org> 17631L: linux-nfs@vger.kernel.org 17632S: Maintained 17633W: http://client.linux-nfs.org 17634T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17635F: Documentation/filesystems/nfs/ 17636F: fs/lockd/ 17637F: fs/nfs/ 17638F: fs/nfs_common/ 17639F: include/linux/lockd/ 17640F: include/linux/nfs* 17641F: include/linux/sunrpc/ 17642F: include/uapi/linux/nfs* 17643F: include/uapi/linux/sunrpc/ 17644F: net/sunrpc/ 17645 17646NILFS2 FILESYSTEM 17647M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17648L: linux-nilfs@vger.kernel.org 17649S: Supported 17650W: https://nilfs.sourceforge.io/ 17651T: git https://github.com/konis/nilfs2.git 17652F: Documentation/filesystems/nilfs2.rst 17653F: fs/nilfs2/ 17654F: include/trace/events/nilfs2.h 17655F: include/uapi/linux/nilfs2_api.h 17656F: include/uapi/linux/nilfs2_ondisk.h 17657 17658NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17659M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17660S: Maintained 17661W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17662F: Documentation/scsi/NinjaSCSI.rst 17663F: drivers/scsi/pcmcia/nsp_* 17664 17665NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17666M: GOTO Masanori <gotom@debian.or.jp> 17667M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17668S: Maintained 17669W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17670F: Documentation/scsi/NinjaSCSI.rst 17671F: drivers/scsi/nsp32* 17672 17673NINTENDO HID DRIVER 17674M: Daniel J. Ogorchock <djogorchock@gmail.com> 17675L: linux-input@vger.kernel.org 17676S: Maintained 17677F: drivers/hid/hid-nintendo* 17678 17679NIOS2 ARCHITECTURE 17680M: Dinh Nguyen <dinguyen@kernel.org> 17681S: Maintained 17682T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17683F: arch/nios2/ 17684 17685NITRO ENCLAVES (NE) 17686M: Alexandru Ciobotaru <alcioa@amazon.com> 17687R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17688L: linux-kernel@vger.kernel.org 17689S: Supported 17690W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17691F: Documentation/virt/ne_overview.rst 17692F: drivers/virt/nitro_enclaves/ 17693F: include/linux/nitro_enclaves.h 17694F: include/uapi/linux/nitro_enclaves.h 17695F: samples/nitro_enclaves/ 17696 17697NITRO SECURE MODULE (NSM) 17698M: Alexander Graf <graf@amazon.com> 17699R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17700L: linux-kernel@vger.kernel.org 17701S: Supported 17702W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17703F: drivers/misc/nsm.c 17704F: include/uapi/linux/nsm.h 17705 17706NOHZ, DYNTICKS SUPPORT 17707M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17708M: Frederic Weisbecker <frederic@kernel.org> 17709M: Ingo Molnar <mingo@kernel.org> 17710M: Thomas Gleixner <tglx@linutronix.de> 17711L: linux-kernel@vger.kernel.org 17712S: Maintained 17713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17714F: include/linux/sched/nohz.h 17715F: include/linux/tick.h 17716F: kernel/time/tick*.* 17717 17718NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17719M: Pavel Machek <pavel@kernel.org> 17720M: Sakari Ailus <sakari.ailus@iki.fi> 17721L: linux-media@vger.kernel.org 17722S: Maintained 17723F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17724F: drivers/media/i2c/ad5820.c 17725F: drivers/media/i2c/et8ek8 17726 17727NOKIA N900 POWER SUPPLY DRIVERS 17728R: Pali Rohár <pali@kernel.org> 17729F: drivers/power/supply/bq2415x_charger.c 17730F: drivers/power/supply/bq27xxx_battery.c 17731F: drivers/power/supply/bq27xxx_battery_i2c.c 17732F: drivers/power/supply/isp1704_charger.c 17733F: drivers/power/supply/rx51_battery.c 17734F: include/linux/power/bq2415x_charger.h 17735F: include/linux/power/bq27xxx_battery.h 17736 17737NOLIBC HEADER FILE 17738M: Willy Tarreau <w@1wt.eu> 17739M: Thomas Weißschuh <linux@weissschuh.net> 17740S: Maintained 17741T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 17742F: tools/include/nolibc/ 17743F: tools/testing/selftests/nolibc/ 17744 17745NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 17746M: Hans de Goede <hansg@kernel.org> 17747L: linux-input@vger.kernel.org 17748S: Maintained 17749F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 17750F: drivers/input/touchscreen/novatek-nvt-ts.c 17751 17752NSDEPS 17753M: Matthias Maennich <maennich@google.com> 17754S: Maintained 17755F: Documentation/core-api/symbol-namespaces.rst 17756F: scripts/nsdeps 17757 17758NTB AMD DRIVER 17759M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17760L: ntb@lists.linux.dev 17761S: Supported 17762F: drivers/ntb/hw/amd/ 17763 17764NTB DRIVER CORE 17765M: Jon Mason <jdmason@kudzu.us> 17766M: Dave Jiang <dave.jiang@intel.com> 17767M: Allen Hubbe <allenbh@gmail.com> 17768L: ntb@lists.linux.dev 17769S: Supported 17770W: https://github.com/jonmason/ntb/wiki 17771T: git https://github.com/jonmason/ntb.git 17772F: drivers/net/ntb_netdev.c 17773F: drivers/ntb/ 17774F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 17775F: include/linux/ntb.h 17776F: include/linux/ntb_transport.h 17777F: tools/testing/selftests/ntb/ 17778 17779NTB INTEL DRIVER 17780M: Dave Jiang <dave.jiang@intel.com> 17781L: ntb@lists.linux.dev 17782S: Supported 17783W: https://github.com/davejiang/linux/wiki 17784T: git https://github.com/davejiang/linux.git 17785F: drivers/ntb/hw/intel/ 17786 17787NTFS3 FILESYSTEM 17788M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 17789L: ntfs3@lists.linux.dev 17790S: Supported 17791W: http://www.paragon-software.com/ 17792T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 17793F: Documentation/filesystems/ntfs3.rst 17794F: fs/ntfs3/ 17795 17796NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 17797M: Elizabeth Figura <zfigura@codeweavers.com> 17798L: wine-devel@winehq.org 17799S: Supported 17800F: Documentation/userspace-api/ntsync.rst 17801F: drivers/misc/ntsync.c 17802F: include/uapi/linux/ntsync.h 17803F: tools/testing/selftests/drivers/ntsync/ 17804 17805NUBUS SUBSYSTEM 17806M: Finn Thain <fthain@linux-m68k.org> 17807L: linux-m68k@lists.linux-m68k.org 17808S: Maintained 17809F: arch/*/include/asm/nubus.h 17810F: drivers/nubus/ 17811F: include/linux/nubus.h 17812F: include/uapi/linux/nubus.h 17813 17814NUVOTON NCT7201 IIO DRIVER 17815M: Eason Yang <j2anfernee@gmail.com> 17816L: linux-iio@vger.kernel.org 17817S: Maintained 17818F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 17819F: drivers/iio/adc/nct7201.c 17820 17821NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 17822M: Antonino Daplas <adaplas@gmail.com> 17823L: linux-fbdev@vger.kernel.org 17824S: Maintained 17825F: drivers/video/fbdev/nvidia/ 17826F: drivers/video/fbdev/riva/ 17827 17828NVIDIA WMI EC BACKLIGHT DRIVER 17829M: Daniel Dadap <ddadap@nvidia.com> 17830L: platform-driver-x86@vger.kernel.org 17831S: Supported 17832F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 17833F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 17834 17835NVM EXPRESS DRIVER 17836M: Keith Busch <kbusch@kernel.org> 17837M: Jens Axboe <axboe@fb.com> 17838M: Christoph Hellwig <hch@lst.de> 17839M: Sagi Grimberg <sagi@grimberg.me> 17840L: linux-nvme@lists.infradead.org 17841S: Supported 17842W: http://git.infradead.org/nvme.git 17843T: git git://git.infradead.org/nvme.git 17844F: Documentation/nvme/ 17845F: drivers/nvme/common/ 17846F: drivers/nvme/host/ 17847F: include/linux/nvme-*.h 17848F: include/linux/nvme.h 17849F: include/uapi/linux/nvme_ioctl.h 17850 17851NVM EXPRESS FABRICS AUTHENTICATION 17852M: Hannes Reinecke <hare@suse.de> 17853L: linux-nvme@lists.infradead.org 17854S: Supported 17855F: drivers/nvme/host/auth.c 17856F: drivers/nvme/target/auth.c 17857F: drivers/nvme/target/fabrics-cmd-auth.c 17858F: include/linux/nvme-auth.h 17859 17860NVM EXPRESS FC TRANSPORT DRIVERS 17861M: James Smart <james.smart@broadcom.com> 17862L: linux-nvme@lists.infradead.org 17863S: Supported 17864F: drivers/nvme/host/fc.c 17865F: drivers/nvme/target/fc.c 17866F: drivers/nvme/target/fcloop.c 17867F: include/linux/nvme-fc-driver.h 17868F: include/linux/nvme-fc.h 17869 17870NVM EXPRESS HARDWARE MONITORING SUPPORT 17871M: Guenter Roeck <linux@roeck-us.net> 17872L: linux-nvme@lists.infradead.org 17873S: Supported 17874F: drivers/nvme/host/hwmon.c 17875 17876NVM EXPRESS TARGET DRIVER 17877M: Christoph Hellwig <hch@lst.de> 17878M: Sagi Grimberg <sagi@grimberg.me> 17879M: Chaitanya Kulkarni <kch@nvidia.com> 17880L: linux-nvme@lists.infradead.org 17881S: Supported 17882W: http://git.infradead.org/nvme.git 17883T: git git://git.infradead.org/nvme.git 17884F: drivers/nvme/target/ 17885 17886NVMEM FRAMEWORK 17887M: Srinivas Kandagatla <srini@kernel.org> 17888S: Maintained 17889T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 17890F: Documentation/ABI/stable/sysfs-bus-nvmem 17891F: Documentation/devicetree/bindings/nvmem/ 17892F: drivers/nvmem/ 17893F: include/dt-bindings/nvmem/ 17894F: include/linux/nvmem-consumer.h 17895F: include/linux/nvmem-provider.h 17896 17897NXP BLUETOOTH WIRELESS DRIVERS 17898M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 17899M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 17900S: Maintained 17901F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 17902F: drivers/bluetooth/btnxpuart.c 17903 17904NXP C45 TJA11XX PHY DRIVER 17905M: Andrei Botila <andrei.botila@oss.nxp.com> 17906L: netdev@vger.kernel.org 17907S: Maintained 17908F: drivers/net/phy/nxp-c45-tja11xx* 17909 17910NXP FSPI DRIVER 17911M: Han Xu <han.xu@nxp.com> 17912M: Haibo Chen <haibo.chen@nxp.com> 17913R: Yogesh Gaur <yogeshgaur.83@gmail.com> 17914L: linux-spi@vger.kernel.org 17915L: imx@lists.linux.dev 17916S: Maintained 17917F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 17918F: drivers/spi/spi-nxp-fspi.c 17919 17920NXP FXAS21002C DRIVER 17921M: Rui Miguel Silva <rmfrfs@gmail.com> 17922L: linux-iio@vger.kernel.org 17923S: Maintained 17924F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 17925F: drivers/iio/gyro/fxas21002c.h 17926F: drivers/iio/gyro/fxas21002c_core.c 17927F: drivers/iio/gyro/fxas21002c_i2c.c 17928F: drivers/iio/gyro/fxas21002c_spi.c 17929 17930NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 17931M: Haibo Chen <haibo.chen@nxp.com> 17932L: linux-iio@vger.kernel.org 17933L: imx@lists.linux.dev 17934S: Maintained 17935F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 17936F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 17937F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 17938F: drivers/iio/adc/imx7d_adc.c 17939F: drivers/iio/adc/imx93_adc.c 17940F: drivers/iio/adc/vf610_adc.c 17941 17942NXP i.MX 8M ISI DRIVER 17943M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17944L: linux-media@vger.kernel.org 17945S: Maintained 17946F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 17947F: drivers/media/platform/nxp/imx8-isi/ 17948 17949NXP i.MX 8MP DW100 V4L2 DRIVER 17950M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 17951L: linux-media@vger.kernel.org 17952S: Maintained 17953F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 17954F: Documentation/userspace-api/media/drivers/dw100.rst 17955F: drivers/media/platform/nxp/dw100/ 17956F: include/uapi/linux/dw100.h 17957 17958NXP i.MX 8MQ DCSS DRIVER 17959M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 17960R: Lucas Stach <l.stach@pengutronix.de> 17961L: dri-devel@lists.freedesktop.org 17962S: Maintained 17963T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17964F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 17965F: drivers/gpu/drm/imx/dcss/ 17966 17967NXP i.MX 8QXP ADC DRIVER 17968M: Cai Huoqing <cai.huoqing@linux.dev> 17969M: Haibo Chen <haibo.chen@nxp.com> 17970L: imx@lists.linux.dev 17971L: linux-iio@vger.kernel.org 17972S: Maintained 17973F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 17974F: drivers/iio/adc/imx8qxp-adc.c 17975 17976NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 17977M: Mirela Rabulea <mirela.rabulea@nxp.com> 17978L: imx@lists.linux.dev 17979L: linux-media@vger.kernel.org 17980S: Maintained 17981F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 17982F: drivers/media/platform/nxp/imx-jpeg 17983 17984NXP i.MX CLOCK DRIVERS 17985M: Abel Vesa <abelvesa@kernel.org> 17986R: Peng Fan <peng.fan@nxp.com> 17987L: linux-clk@vger.kernel.org 17988L: imx@lists.linux.dev 17989S: Maintained 17990T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 17991F: Documentation/devicetree/bindings/clock/imx* 17992F: drivers/clk/imx/ 17993F: include/dt-bindings/clock/imx* 17994 17995NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 17996M: Jagan Teki <jagan@amarulasolutions.com> 17997S: Maintained 17998F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 17999F: drivers/regulator/pf8x00-regulator.c 18000 18001NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18002M: Krzysztof Kozlowski <krzk@kernel.org> 18003L: linux-kernel@vger.kernel.org 18004S: Maintained 18005F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18006F: drivers/extcon/extcon-ptn5150.c 18007 18008NXP SGTL5000 DRIVER 18009M: Fabio Estevam <festevam@gmail.com> 18010L: linux-sound@vger.kernel.org 18011S: Maintained 18012F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18013F: sound/soc/codecs/sgtl5000* 18014 18015NXP SJA1105 ETHERNET SWITCH DRIVER 18016M: Vladimir Oltean <olteanv@gmail.com> 18017L: linux-kernel@vger.kernel.org 18018S: Maintained 18019F: drivers/net/dsa/sja1105 18020F: drivers/net/pcs/pcs-xpcs-nxp.c 18021 18022NXP TDA998X DRM DRIVER 18023M: Russell King <linux@armlinux.org.uk> 18024S: Maintained 18025T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18026T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18027F: drivers/gpu/drm/bridge/tda998x_drv.c 18028F: include/dt-bindings/display/tda998x.h 18029K: "nxp,tda998x" 18030 18031NXP TFA9879 DRIVER 18032M: Peter Rosin <peda@axentia.se> 18033L: linux-sound@vger.kernel.org 18034S: Maintained 18035F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18036F: sound/soc/codecs/tfa9879* 18037 18038NXP-NCI NFC DRIVER 18039S: Orphan 18040F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18041F: drivers/nfc/nxp-nci 18042 18043NXP/Goodix TFA989X (TFA1) DRIVER 18044M: Stephan Gerhold <stephan@gerhold.net> 18045L: linux-sound@vger.kernel.org 18046S: Maintained 18047F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18048F: sound/soc/codecs/tfa989x.c 18049 18050NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18051M: Jonas Malaco <jonas@protocubo.io> 18052L: linux-hwmon@vger.kernel.org 18053S: Maintained 18054F: Documentation/hwmon/nzxt-kraken2.rst 18055F: drivers/hwmon/nzxt-kraken2.c 18056 18057NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18058M: Jonas Malaco <jonas@protocubo.io> 18059M: Aleksa Savic <savicaleksa83@gmail.com> 18060L: linux-hwmon@vger.kernel.org 18061S: Maintained 18062F: Documentation/hwmon/nzxt-kraken3.rst 18063F: drivers/hwmon/nzxt-kraken3.c 18064 18065OBJAGG 18066M: Jiri Pirko <jiri@resnulli.us> 18067L: netdev@vger.kernel.org 18068S: Supported 18069F: include/linux/objagg.h 18070F: lib/objagg.c 18071F: lib/test_objagg.c 18072 18073OBJPOOL 18074M: Matt Wu <wuqiang.matt@bytedance.com> 18075S: Supported 18076F: include/linux/objpool.h 18077F: lib/objpool.c 18078F: lib/test_objpool.c 18079 18080OBJTOOL 18081M: Josh Poimboeuf <jpoimboe@kernel.org> 18082M: Peter Zijlstra <peterz@infradead.org> 18083S: Supported 18084F: include/linux/objtool*.h 18085F: tools/objtool/ 18086 18087OCELOT ETHERNET SWITCH DRIVER 18088M: Vladimir Oltean <vladimir.oltean@nxp.com> 18089M: Claudiu Manoil <claudiu.manoil@nxp.com> 18090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18091M: UNGLinuxDriver@microchip.com 18092L: netdev@vger.kernel.org 18093S: Supported 18094F: drivers/net/dsa/ocelot/* 18095F: drivers/net/ethernet/mscc/ 18096F: include/soc/mscc/ocelot* 18097F: net/dsa/tag_ocelot.c 18098F: net/dsa/tag_ocelot_8021q.c 18099F: tools/testing/selftests/drivers/net/ocelot/* 18100 18101OCELOT EXTERNAL SWITCH CONTROL 18102M: Colin Foster <colin.foster@in-advantage.com> 18103S: Supported 18104F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18105F: drivers/mfd/ocelot* 18106F: drivers/net/dsa/ocelot/ocelot_ext.c 18107F: include/linux/mfd/ocelot.h 18108 18109OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18110M: Frederic Barrat <fbarrat@linux.ibm.com> 18111M: Andrew Donnellan <ajd@linux.ibm.com> 18112L: linuxppc-dev@lists.ozlabs.org 18113S: Supported 18114F: Documentation/userspace-api/accelerators/ocxl.rst 18115F: arch/powerpc/include/asm/pnv-ocxl.h 18116F: arch/powerpc/platforms/powernv/ocxl.c 18117F: drivers/misc/ocxl/ 18118F: include/misc/ocxl* 18119F: include/uapi/misc/ocxl.h 18120 18121OMAP AUDIO SUPPORT 18122M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18123M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18124L: linux-sound@vger.kernel.org 18125L: linux-omap@vger.kernel.org 18126S: Maintained 18127F: sound/soc/ti/n810.c 18128F: sound/soc/ti/omap* 18129F: sound/soc/ti/rx51.c 18130F: sound/soc/ti/sdma-pcm.* 18131 18132OMAP CLOCK FRAMEWORK SUPPORT 18133M: Paul Walmsley <paul@pwsan.com> 18134L: linux-omap@vger.kernel.org 18135S: Maintained 18136F: arch/arm/*omap*/*clock* 18137 18138OMAP DEVICE TREE SUPPORT 18139M: Tony Lindgren <tony@atomide.com> 18140L: linux-omap@vger.kernel.org 18141L: devicetree@vger.kernel.org 18142S: Maintained 18143F: arch/arm/boot/dts/ti/omap/ 18144 18145OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18146L: linux-omap@vger.kernel.org 18147L: linux-fbdev@vger.kernel.org 18148S: Orphan 18149F: Documentation/arch/arm/omap/dss.rst 18150F: drivers/video/fbdev/omap2/ 18151 18152OMAP FRAMEBUFFER SUPPORT 18153L: linux-fbdev@vger.kernel.org 18154L: linux-omap@vger.kernel.org 18155S: Orphan 18156F: drivers/video/fbdev/omap/ 18157 18158OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18159M: Roger Quadros <rogerq@kernel.org> 18160M: Tony Lindgren <tony@atomide.com> 18161L: linux-omap@vger.kernel.org 18162S: Maintained 18163F: arch/arm/mach-omap2/*gpmc* 18164F: drivers/memory/omap-gpmc.c 18165 18166OMAP GPIO DRIVER 18167M: Grygorii Strashko <grygorii.strashko@ti.com> 18168M: Santosh Shilimkar <ssantosh@kernel.org> 18169M: Kevin Hilman <khilman@kernel.org> 18170L: linux-omap@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18173F: drivers/gpio/gpio-omap.c 18174 18175OMAP HARDWARE SPINLOCK SUPPORT 18176L: linux-omap@vger.kernel.org 18177S: Orphan 18178F: drivers/hwspinlock/omap_hwspinlock.c 18179 18180OMAP HS MMC SUPPORT 18181L: linux-mmc@vger.kernel.org 18182L: linux-omap@vger.kernel.org 18183S: Orphan 18184F: drivers/mmc/host/omap_hsmmc.c 18185 18186OMAP HWMOD DATA 18187M: Paul Walmsley <paul@pwsan.com> 18188L: linux-omap@vger.kernel.org 18189S: Maintained 18190F: arch/arm/mach-omap2/omap_hwmod*data* 18191 18192OMAP HWMOD SUPPORT 18193M: Paul Walmsley <paul@pwsan.com> 18194L: linux-omap@vger.kernel.org 18195S: Maintained 18196F: arch/arm/mach-omap2/omap_hwmod.* 18197 18198OMAP I2C DRIVER 18199M: Vignesh R <vigneshr@ti.com> 18200L: linux-omap@vger.kernel.org 18201L: linux-i2c@vger.kernel.org 18202S: Maintained 18203F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18204F: drivers/i2c/busses/i2c-omap.c 18205 18206OMAP MMC SUPPORT 18207M: Aaro Koskinen <aaro.koskinen@iki.fi> 18208L: linux-omap@vger.kernel.org 18209S: Odd Fixes 18210F: drivers/mmc/host/omap.c 18211 18212OMAP POWER MANAGEMENT SUPPORT 18213M: Kevin Hilman <khilman@kernel.org> 18214L: linux-omap@vger.kernel.org 18215S: Maintained 18216F: arch/arm/*omap*/*pm* 18217F: drivers/cpufreq/omap-cpufreq.c 18218 18219OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18220M: Paul Walmsley <paul@pwsan.com> 18221L: linux-omap@vger.kernel.org 18222S: Maintained 18223F: arch/arm/mach-omap2/prm* 18224 18225OMAP RANDOM NUMBER GENERATOR SUPPORT 18226M: Deepak Saxena <dsaxena@plexity.net> 18227S: Maintained 18228F: drivers/char/hw_random/omap-rng.c 18229 18230OMAP USB SUPPORT 18231L: linux-usb@vger.kernel.org 18232L: linux-omap@vger.kernel.org 18233S: Orphan 18234F: arch/arm/*omap*/usb* 18235F: drivers/usb/*/*omap* 18236 18237OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18238M: Mark Jackson <mpfj@newflow.co.uk> 18239L: linux-omap@vger.kernel.org 18240S: Maintained 18241F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18242 18243OMAP1 SUPPORT 18244M: Aaro Koskinen <aaro.koskinen@iki.fi> 18245M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18246R: Tony Lindgren <tony@atomide.com> 18247L: linux-omap@vger.kernel.org 18248S: Maintained 18249Q: http://patchwork.kernel.org/project/linux-omap/list/ 18250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18251F: arch/arm/configs/omap1_defconfig 18252F: arch/arm/mach-omap1/ 18253F: drivers/i2c/busses/i2c-omap.c 18254F: include/linux/platform_data/ams-delta-fiq.h 18255F: include/linux/platform_data/i2c-omap.h 18256 18257OMAP2+ SUPPORT 18258M: Aaro Koskinen <aaro.koskinen@iki.fi> 18259M: Andreas Kemnade <andreas@kemnade.info> 18260M: Kevin Hilman <khilman@baylibre.com> 18261M: Roger Quadros <rogerq@kernel.org> 18262M: Tony Lindgren <tony@atomide.com> 18263L: linux-omap@vger.kernel.org 18264S: Maintained 18265W: http://linux.omap.com/ 18266Q: http://patchwork.kernel.org/project/linux-omap/list/ 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18268F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18269F: arch/arm/configs/omap2plus_defconfig 18270F: arch/arm/mach-omap2/ 18271F: drivers/bus/omap*.[ch] 18272F: drivers/bus/ti-sysc.c 18273F: drivers/gpio/gpio-tps65219.c 18274F: drivers/i2c/busses/i2c-omap.c 18275F: drivers/irqchip/irq-omap-intc.c 18276F: drivers/mfd/*omap*.c 18277F: drivers/mfd/menelaus.c 18278F: drivers/mfd/palmas.c 18279F: drivers/mfd/tps65217.c 18280F: drivers/mfd/tps65218.c 18281F: drivers/mfd/tps65219.c 18282F: drivers/mfd/tps65910.c 18283F: drivers/mfd/twl-core.[ch] 18284F: drivers/mfd/twl4030*.c 18285F: drivers/mfd/twl6030*.c 18286F: drivers/mfd/twl6040*.c 18287F: drivers/regulator/palmas-regulator*.c 18288F: drivers/regulator/pbias-regulator.c 18289F: drivers/regulator/tps65217-regulator.c 18290F: drivers/regulator/tps65218-regulator.c 18291F: drivers/regulator/tps65219-regulator.c 18292F: drivers/regulator/tps65910-regulator.c 18293F: drivers/regulator/twl-regulator.c 18294F: drivers/regulator/twl6030-regulator.c 18295F: include/linux/platform_data/i2c-omap.h 18296F: include/linux/platform_data/ti-sysc.h 18297 18298OMFS FILESYSTEM 18299M: Bob Copeland <me@bobcopeland.com> 18300L: linux-karma-devel@lists.sourceforge.net 18301S: Maintained 18302F: Documentation/filesystems/omfs.rst 18303F: fs/omfs/ 18304 18305OMNIVISION OG01A1B SENSOR DRIVER 18306M: Sakari Ailus <sakari.ailus@linux.intel.com> 18307L: linux-media@vger.kernel.org 18308S: Maintained 18309F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18310F: drivers/media/i2c/og01a1b.c 18311 18312OMNIVISION OV01A10 SENSOR DRIVER 18313M: Bingbu Cao <bingbu.cao@intel.com> 18314L: linux-media@vger.kernel.org 18315S: Maintained 18316T: git git://linuxtv.org/media.git 18317F: drivers/media/i2c/ov01a10.c 18318 18319OMNIVISION OV02A10 SENSOR DRIVER 18320L: linux-media@vger.kernel.org 18321S: Orphan 18322T: git git://linuxtv.org/media.git 18323F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18324F: drivers/media/i2c/ov02a10.c 18325 18326OMNIVISION OV02C10 SENSOR DRIVER 18327M: Hans de Goede <hansg@kernel.org> 18328R: Bryan O'Donoghue <bod@kernel.org> 18329L: linux-media@vger.kernel.org 18330S: Maintained 18331T: git git://linuxtv.org/media.git 18332F: drivers/media/i2c/ov02c10.c 18333 18334OMNIVISION OV02E10 SENSOR DRIVER 18335M: Bryan O'Donoghue <bod@kernel.org> 18336M: Hans de Goede <hansg@kernel.org> 18337L: linux-media@vger.kernel.org 18338S: Maintained 18339T: git git://linuxtv.org/media.git 18340F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18341F: drivers/media/i2c/ov02e10.c 18342 18343OMNIVISION OV08D10 SENSOR DRIVER 18344M: Jimmy Su <jimmy.su@intel.com> 18345L: linux-media@vger.kernel.org 18346S: Maintained 18347T: git git://linuxtv.org/media.git 18348F: drivers/media/i2c/ov08d10.c 18349 18350OMNIVISION OV08X40 SENSOR DRIVER 18351M: Jason Chen <jason.z.chen@intel.com> 18352L: linux-media@vger.kernel.org 18353S: Maintained 18354T: git git://linuxtv.org/media.git 18355F: drivers/media/i2c/ov08x40.c 18356F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18357 18358OMNIVISION OV13858 SENSOR DRIVER 18359M: Sakari Ailus <sakari.ailus@linux.intel.com> 18360L: linux-media@vger.kernel.org 18361S: Maintained 18362T: git git://linuxtv.org/media.git 18363F: drivers/media/i2c/ov13858.c 18364 18365OMNIVISION OV13B10 SENSOR DRIVER 18366M: Arec Kao <arec.kao@intel.com> 18367L: linux-media@vger.kernel.org 18368S: Maintained 18369T: git git://linuxtv.org/media.git 18370F: drivers/media/i2c/ov13b10.c 18371 18372OMNIVISION OV2680 SENSOR DRIVER 18373M: Rui Miguel Silva <rmfrfs@gmail.com> 18374M: Hans de Goede <hansg@kernel.org> 18375L: linux-media@vger.kernel.org 18376S: Maintained 18377T: git git://linuxtv.org/media.git 18378F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18379F: drivers/media/i2c/ov2680.c 18380 18381OMNIVISION OV2685 SENSOR DRIVER 18382M: Shunqian Zheng <zhengsq@rock-chips.com> 18383L: linux-media@vger.kernel.org 18384S: Maintained 18385T: git git://linuxtv.org/media.git 18386F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18387F: drivers/media/i2c/ov2685.c 18388 18389OMNIVISION OV2740 SENSOR DRIVER 18390M: Tianshu Qiu <tian.shu.qiu@intel.com> 18391R: Sakari Ailus <sakari.ailus@linux.intel.com> 18392R: Bingbu Cao <bingbu.cao@intel.com> 18393L: linux-media@vger.kernel.org 18394S: Maintained 18395T: git git://linuxtv.org/media.git 18396F: drivers/media/i2c/ov2740.c 18397 18398OMNIVISION OV4689 SENSOR DRIVER 18399M: Mikhail Rudenko <mike.rudenko@gmail.com> 18400L: linux-media@vger.kernel.org 18401S: Maintained 18402T: git git://linuxtv.org/media.git 18403F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18404F: drivers/media/i2c/ov4689.c 18405 18406OMNIVISION OV5640 SENSOR DRIVER 18407M: Steve Longerbeam <slongerbeam@gmail.com> 18408L: linux-media@vger.kernel.org 18409S: Maintained 18410T: git git://linuxtv.org/media.git 18411F: drivers/media/i2c/ov5640.c 18412 18413OMNIVISION OV5647 SENSOR DRIVER 18414M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18415M: Jacopo Mondi <jacopo@jmondi.org> 18416L: linux-media@vger.kernel.org 18417S: Maintained 18418T: git git://linuxtv.org/media.git 18419F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18420F: drivers/media/i2c/ov5647.c 18421 18422OMNIVISION OV5670 SENSOR DRIVER 18423M: Sakari Ailus <sakari.ailus@linux.intel.com> 18424L: linux-media@vger.kernel.org 18425S: Maintained 18426T: git git://linuxtv.org/media.git 18427F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18428F: drivers/media/i2c/ov5670.c 18429 18430OMNIVISION OV5675 SENSOR DRIVER 18431M: Sakari Ailus <sakari.ailus@linux.intel.com> 18432L: linux-media@vger.kernel.org 18433S: Maintained 18434T: git git://linuxtv.org/media.git 18435F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18436F: drivers/media/i2c/ov5675.c 18437 18438OMNIVISION OV5693 SENSOR DRIVER 18439M: Daniel Scally <djrscally@gmail.com> 18440L: linux-media@vger.kernel.org 18441S: Maintained 18442T: git git://linuxtv.org/media.git 18443F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18444F: drivers/media/i2c/ov5693.c 18445 18446OMNIVISION OV5695 SENSOR DRIVER 18447M: Shunqian Zheng <zhengsq@rock-chips.com> 18448L: linux-media@vger.kernel.org 18449S: Maintained 18450T: git git://linuxtv.org/media.git 18451F: drivers/media/i2c/ov5695.c 18452 18453OMNIVISION OV64A40 SENSOR DRIVER 18454M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18455L: linux-media@vger.kernel.org 18456S: Maintained 18457T: git git://linuxtv.org/media.git 18458F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18459F: drivers/media/i2c/ov64a40.c 18460 18461OMNIVISION OV7670 SENSOR DRIVER 18462L: linux-media@vger.kernel.org 18463S: Orphan 18464T: git git://linuxtv.org/media.git 18465F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18466F: drivers/media/i2c/ov7670.c 18467 18468OMNIVISION OV772x SENSOR DRIVER 18469M: Jacopo Mondi <jacopo@jmondi.org> 18470L: linux-media@vger.kernel.org 18471S: Odd fixes 18472T: git git://linuxtv.org/media.git 18473F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18474F: drivers/media/i2c/ov772x.c 18475F: include/media/i2c/ov772x.h 18476 18477OMNIVISION OV7740 SENSOR DRIVER 18478L: linux-media@vger.kernel.org 18479S: Orphan 18480T: git git://linuxtv.org/media.git 18481F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18482F: drivers/media/i2c/ov7740.c 18483 18484OMNIVISION OV8856 SENSOR DRIVER 18485M: Sakari Ailus <sakari.ailus@linux.intel.com> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488T: git git://linuxtv.org/media.git 18489F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18490F: drivers/media/i2c/ov8856.c 18491 18492OMNIVISION OV8858 SENSOR DRIVER 18493M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18494M: Nicholas Roth <nicholas@rothemail.net> 18495L: linux-media@vger.kernel.org 18496S: Maintained 18497T: git git://linuxtv.org/media.git 18498F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18499F: drivers/media/i2c/ov8858.c 18500 18501OMNIVISION OV9282 SENSOR DRIVER 18502M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18503L: linux-media@vger.kernel.org 18504S: Maintained 18505T: git git://linuxtv.org/media.git 18506F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18507F: drivers/media/i2c/ov9282.c 18508 18509OMNIVISION OV9640 SENSOR DRIVER 18510M: Petr Cvek <petrcvekcz@gmail.com> 18511L: linux-media@vger.kernel.org 18512S: Maintained 18513F: drivers/media/i2c/ov9640.* 18514 18515OMNIVISION OV9650 SENSOR DRIVER 18516M: Sakari Ailus <sakari.ailus@linux.intel.com> 18517R: Akinobu Mita <akinobu.mita@gmail.com> 18518R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18519L: linux-media@vger.kernel.org 18520S: Maintained 18521T: git git://linuxtv.org/media.git 18522F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18523F: drivers/media/i2c/ov9650.c 18524 18525OMNIVISION OV9734 SENSOR DRIVER 18526M: Tianshu Qiu <tian.shu.qiu@intel.com> 18527R: Bingbu Cao <bingbu.cao@intel.com> 18528L: linux-media@vger.kernel.org 18529S: Maintained 18530T: git git://linuxtv.org/media.git 18531F: drivers/media/i2c/ov9734.c 18532 18533ONBOARD USB HUB DRIVER 18534M: Matthias Kaehlcke <mka@chromium.org> 18535L: linux-usb@vger.kernel.org 18536S: Maintained 18537F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18538F: drivers/usb/misc/onboard_usb_dev.c 18539 18540ONENAND FLASH DRIVER 18541M: Kyungmin Park <kyungmin.park@samsung.com> 18542L: linux-mtd@lists.infradead.org 18543S: Maintained 18544F: drivers/mtd/nand/onenand/ 18545F: include/linux/mtd/onenand*.h 18546 18547ONEXPLAYER PLATFORM EC DRIVER 18548M: Antheas Kapenekakis <lkml@antheas.dev> 18549M: Derek John Clark <derekjohn.clark@gmail.com> 18550M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18551L: platform-driver-x86@vger.kernel.org 18552S: Maintained 18553F: drivers/platform/x86/oxpec.c 18554 18555ONIE TLV NVMEM LAYOUT DRIVER 18556M: Miquel Raynal <miquel.raynal@bootlin.com> 18557S: Maintained 18558F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18559F: drivers/nvmem/layouts/onie-tlv.c 18560 18561ONION OMEGA2+ BOARD 18562M: Harvey Hunt <harveyhuntnexus@gmail.com> 18563L: linux-mips@vger.kernel.org 18564S: Maintained 18565F: arch/mips/boot/dts/ralink/omega2p.dts 18566 18567ONSEMI ETHERNET PHY DRIVERS 18568M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18569L: netdev@vger.kernel.org 18570S: Supported 18571W: http://www.onsemi.com 18572F: drivers/net/phy/ncn* 18573 18574OP-TEE DRIVER 18575M: Jens Wiklander <jens.wiklander@linaro.org> 18576L: op-tee@lists.trustedfirmware.org 18577S: Maintained 18578F: Documentation/ABI/testing/sysfs-bus-optee-devices 18579F: drivers/tee/optee/ 18580 18581OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18582M: Sumit Garg <sumit.garg@kernel.org> 18583L: op-tee@lists.trustedfirmware.org 18584S: Maintained 18585F: drivers/char/hw_random/optee-rng.c 18586 18587OP-TEE RTC DRIVER 18588M: Clément Léger <clement.leger@bootlin.com> 18589L: linux-rtc@vger.kernel.org 18590S: Maintained 18591F: drivers/rtc/rtc-optee.c 18592 18593OPA-VNIC DRIVER 18594M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18595L: linux-rdma@vger.kernel.org 18596S: Supported 18597F: drivers/infiniband/ulp/opa_vnic 18598 18599OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18600M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18601L: netdev@vger.kernel.org 18602S: Maintained 18603F: Documentation/networking/oa-tc6-framework.rst 18604F: drivers/net/ethernet/oa_tc6.c 18605F: include/linux/oa_tc6.h 18606 18607OPEN FIRMWARE AND FLATTENED DEVICE TREE 18608M: Rob Herring <robh@kernel.org> 18609M: Saravana Kannan <saravanak@google.com> 18610L: devicetree@vger.kernel.org 18611S: Maintained 18612W: http://www.devicetree.org/ 18613C: irc://irc.libera.chat/devicetree 18614T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18615F: Documentation/ABI/testing/sysfs-firmware-ofw 18616F: drivers/of/ 18617F: include/linux/of*.h 18618F: rust/kernel/of.rs 18619F: scripts/dtc/ 18620F: tools/testing/selftests/dt/ 18621K: of_overlay_notifier_ 18622K: of_overlay_fdt_apply 18623K: of_overlay_remove 18624 18625OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18626M: Rob Herring <robh@kernel.org> 18627M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18628M: Conor Dooley <conor+dt@kernel.org> 18629L: devicetree@vger.kernel.org 18630S: Maintained 18631Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18632C: irc://irc.libera.chat/devicetree 18633T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18634F: Documentation/devicetree/ 18635F: arch/*/boot/dts/ 18636F: include/dt-bindings/ 18637 18638OPENCOMPUTE PTP CLOCK DRIVER 18639M: Jonathan Lemon <jonathan.lemon@gmail.com> 18640M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18641L: netdev@vger.kernel.org 18642S: Maintained 18643F: drivers/ptp/ptp_ocp.c 18644 18645OPENCORES I2C BUS DRIVER 18646M: Peter Korsgaard <peter@korsgaard.com> 18647M: Andrew Lunn <andrew@lunn.ch> 18648L: linux-i2c@vger.kernel.org 18649S: Maintained 18650F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18651F: Documentation/i2c/busses/i2c-ocores.rst 18652F: drivers/i2c/busses/i2c-ocores.c 18653F: include/linux/platform_data/i2c-ocores.h 18654 18655OPENRISC ARCHITECTURE 18656M: Jonas Bonn <jonas@southpole.se> 18657M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18658M: Stafford Horne <shorne@gmail.com> 18659L: linux-openrisc@vger.kernel.org 18660S: Maintained 18661W: http://openrisc.io 18662T: git https://github.com/openrisc/linux.git 18663F: Documentation/arch/openrisc/ 18664F: Documentation/devicetree/bindings/openrisc/ 18665F: arch/openrisc/ 18666F: drivers/irqchip/irq-ompic.c 18667F: drivers/irqchip/irq-or1k-* 18668 18669OPENVPN DATA CHANNEL OFFLOAD 18670M: Antonio Quartulli <antonio@openvpn.net> 18671R: Sabrina Dubroca <sd@queasysnail.net> 18672L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18673L: netdev@vger.kernel.org 18674S: Supported 18675T: git https://github.com/OpenVPN/ovpn-net-next.git 18676F: Documentation/netlink/specs/ovpn.yaml 18677F: drivers/net/ovpn/ 18678F: include/uapi/linux/ovpn.h 18679F: tools/testing/selftests/net/ovpn/ 18680 18681OPENVSWITCH 18682M: Aaron Conole <aconole@redhat.com> 18683M: Eelco Chaudron <echaudro@redhat.com> 18684M: Ilya Maximets <i.maximets@ovn.org> 18685L: netdev@vger.kernel.org 18686L: dev@openvswitch.org 18687S: Maintained 18688W: http://openvswitch.org 18689F: Documentation/networking/openvswitch.rst 18690F: include/uapi/linux/openvswitch.h 18691F: net/openvswitch/ 18692F: tools/testing/selftests/net/openvswitch/ 18693 18694OPERATING PERFORMANCE POINTS (OPP) 18695M: Viresh Kumar <vireshk@kernel.org> 18696M: Nishanth Menon <nm@ti.com> 18697M: Stephen Boyd <sboyd@kernel.org> 18698L: linux-pm@vger.kernel.org 18699S: Maintained 18700T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18701F: Documentation/devicetree/bindings/opp/ 18702F: Documentation/power/opp.rst 18703F: drivers/opp/ 18704F: include/linux/pm_opp.h 18705F: rust/kernel/opp.rs 18706 18707OPL4 DRIVER 18708M: Clemens Ladisch <clemens@ladisch.de> 18709L: linux-sound@vger.kernel.org 18710S: Maintained 18711T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18712F: sound/drivers/opl4/ 18713 18714ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18715M: Mark Fasheh <mark@fasheh.com> 18716M: Joel Becker <jlbec@evilplan.org> 18717M: Joseph Qi <joseph.qi@linux.alibaba.com> 18718L: ocfs2-devel@lists.linux.dev 18719S: Supported 18720W: http://ocfs2.wiki.kernel.org 18721F: Documentation/filesystems/dlmfs.rst 18722F: Documentation/filesystems/ocfs2.rst 18723F: fs/ocfs2/ 18724 18725ORANGEFS FILESYSTEM 18726M: Mike Marshall <hubcap@omnibond.com> 18727R: Martin Brandenburg <martin@omnibond.com> 18728L: devel@lists.orangefs.org 18729S: Supported 18730T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 18731F: Documentation/filesystems/orangefs.rst 18732F: fs/orangefs/ 18733 18734OV2659 OMNIVISION SENSOR DRIVER 18735M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18736L: linux-media@vger.kernel.org 18737S: Maintained 18738W: https://linuxtv.org 18739Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18740T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18741F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 18742F: drivers/media/i2c/ov2659.c 18743F: include/media/i2c/ov2659.h 18744 18745OVERLAY FILESYSTEM 18746M: Miklos Szeredi <miklos@szeredi.hu> 18747M: Amir Goldstein <amir73il@gmail.com> 18748L: linux-unionfs@vger.kernel.org 18749S: Supported 18750T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 18751F: Documentation/filesystems/overlayfs.rst 18752F: fs/overlayfs/ 18753 18754P54 WIRELESS DRIVER 18755M: Christian Lamparter <chunkeey@googlemail.com> 18756L: linux-wireless@vger.kernel.org 18757S: Maintained 18758W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 18759F: drivers/net/wireless/intersil/ 18760 18761PACKET SOCKETS 18762M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 18763S: Maintained 18764F: include/uapi/linux/if_packet.h 18765F: net/packet/af_packet.c 18766 18767PACKING 18768M: Vladimir Oltean <olteanv@gmail.com> 18769L: netdev@vger.kernel.org 18770S: Supported 18771F: Documentation/core-api/packing.rst 18772F: include/linux/packing.h 18773F: lib/packing.c 18774F: lib/packing_test.c 18775F: scripts/gen_packed_field_checks.c 18776 18777PADATA PARALLEL EXECUTION MECHANISM 18778M: Steffen Klassert <steffen.klassert@secunet.com> 18779M: Daniel Jordan <daniel.m.jordan@oracle.com> 18780L: linux-crypto@vger.kernel.org 18781L: linux-kernel@vger.kernel.org 18782S: Maintained 18783F: Documentation/core-api/padata.rst 18784F: include/linux/padata.h 18785F: kernel/padata.c 18786 18787PAGE CACHE 18788M: Matthew Wilcox (Oracle) <willy@infradead.org> 18789L: linux-fsdevel@vger.kernel.org 18790S: Supported 18791T: git git://git.infradead.org/users/willy/pagecache.git 18792F: Documentation/filesystems/locking.rst 18793F: Documentation/filesystems/vfs.rst 18794F: include/linux/pagemap.h 18795F: mm/filemap.c 18796F: mm/page-writeback.c 18797F: mm/readahead.c 18798F: mm/truncate.c 18799 18800PAGE POOL 18801M: Jesper Dangaard Brouer <hawk@kernel.org> 18802M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18803L: netdev@vger.kernel.org 18804S: Supported 18805F: Documentation/networking/page_pool.rst 18806F: include/net/page_pool/ 18807F: include/trace/events/page_pool.h 18808F: net/core/page_pool.c 18809 18810PAGE TABLE CHECK 18811M: Pasha Tatashin <pasha.tatashin@soleen.com> 18812M: Andrew Morton <akpm@linux-foundation.org> 18813L: linux-mm@kvack.org 18814S: Maintained 18815F: Documentation/mm/page_table_check.rst 18816F: include/linux/page_table_check.h 18817F: mm/page_table_check.c 18818 18819PANASONIC LAPTOP ACPI EXTRAS DRIVER 18820M: Kenneth Chan <kenneth.t.chan@gmail.com> 18821L: platform-driver-x86@vger.kernel.org 18822S: Maintained 18823F: drivers/platform/x86/panasonic-laptop.c 18824 18825PARALLAX PING IIO SENSOR DRIVER 18826M: Andreas Klinger <ak@it-klinger.de> 18827L: linux-iio@vger.kernel.org 18828S: Maintained 18829F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 18830F: drivers/iio/proximity/ping.c 18831 18832PARALLEL LCD/KEYPAD PANEL DRIVER 18833M: Willy Tarreau <willy@haproxy.com> 18834M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 18835S: Odd Fixes 18836F: Documentation/admin-guide/lcd-panel-cgram.rst 18837F: drivers/auxdisplay/panel.c 18838 18839PARALLEL PORT SUBSYSTEM 18840M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18841M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18842L: linux-parport@lists.infradead.org (subscribers-only) 18843S: Maintained 18844F: Documentation/driver-api/parport*.rst 18845F: drivers/char/ppdev.c 18846F: drivers/parport/ 18847F: include/linux/parport*.h 18848F: include/uapi/linux/ppdev.h 18849 18850PARAVIRT_OPS INTERFACE 18851M: Juergen Gross <jgross@suse.com> 18852R: Ajay Kaher <ajay.kaher@broadcom.com> 18853R: Alexey Makhalov <alexey.makhalov@broadcom.com> 18854R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18855L: virtualization@lists.linux.dev 18856L: x86@kernel.org 18857S: Supported 18858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18859F: Documentation/virt/paravirt_ops.rst 18860F: arch/*/include/asm/paravirt*.h 18861F: arch/*/kernel/paravirt* 18862F: include/linux/hypervisor.h 18863 18864PARISC ARCHITECTURE 18865M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 18866M: Helge Deller <deller@gmx.de> 18867L: linux-parisc@vger.kernel.org 18868S: Maintained 18869W: https://parisc.wiki.kernel.org 18870Q: http://patchwork.kernel.org/project/linux-parisc/list/ 18871T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 18872T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 18873F: Documentation/arch/parisc/ 18874F: arch/parisc/ 18875F: drivers/char/agp/parisc-agp.c 18876F: drivers/input/misc/hp_sdc_rtc.c 18877F: drivers/input/serio/gscps2.c 18878F: drivers/input/serio/hp_sdc* 18879F: drivers/parisc/ 18880F: drivers/parport/parport_gsc.* 18881F: drivers/tty/serial/8250/8250_parisc.c 18882F: drivers/video/console/sti* 18883F: drivers/video/fbdev/sti* 18884F: drivers/video/logo/logo_parisc* 18885F: include/linux/hp_sdc.h 18886 18887PARMAN 18888M: Jiri Pirko <jiri@resnulli.us> 18889L: netdev@vger.kernel.org 18890S: Supported 18891F: include/linux/parman.h 18892F: lib/parman.c 18893F: lib/test_parman.c 18894 18895PC ENGINES APU BOARD DRIVER 18896M: Enrico Weigelt, metux IT consult <info@metux.net> 18897S: Maintained 18898F: drivers/platform/x86/pcengines-apuv2.c 18899 18900PC87360 HARDWARE MONITORING DRIVER 18901M: Jim Cromie <jim.cromie@gmail.com> 18902L: linux-hwmon@vger.kernel.org 18903S: Maintained 18904F: Documentation/hwmon/pc87360.rst 18905F: drivers/hwmon/pc87360.c 18906 18907PC8736x GPIO DRIVER 18908M: Jim Cromie <jim.cromie@gmail.com> 18909S: Maintained 18910F: drivers/char/pc8736x_gpio.c 18911 18912PC87427 HARDWARE MONITORING DRIVER 18913M: Jean Delvare <jdelvare@suse.com> 18914L: linux-hwmon@vger.kernel.org 18915S: Maintained 18916F: Documentation/hwmon/pc87427.rst 18917F: drivers/hwmon/pc87427.c 18918 18919MAX77705 HARDWARE MONITORING DRIVER 18920M: Dzmitry Sankouski <dsankouski@gmail.com> 18921L: linux-hwmon@vger.kernel.org 18922S: Maintained 18923F: Documentation/hwmon/max77705.rst 18924F: drivers/hwmon/max77705-hwmon.c 18925 18926PCA9532 LED DRIVER 18927M: Riku Voipio <riku.voipio@iki.fi> 18928S: Maintained 18929F: drivers/leds/leds-pca9532.c 18930F: include/linux/leds-pca9532.h 18931 18932PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 18933M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18934M: Pali Rohár <pali@kernel.org> 18935L: linux-pci@vger.kernel.org 18936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18937S: Maintained 18938F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 18939F: drivers/pci/controller/pci-aardvark.c 18940 18941PCI DRIVER FOR ALTERA PCIE IP 18942M: Joyce Ooi <joyce.ooi@intel.com> 18943L: linux-pci@vger.kernel.org 18944S: Supported 18945F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 18946F: drivers/pci/controller/pcie-altera.c 18947 18948PCI DRIVER FOR APPLIEDMICRO XGENE 18949M: Toan Le <toan@os.amperecomputing.com> 18950L: linux-pci@vger.kernel.org 18951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18952S: Maintained 18953F: Documentation/devicetree/bindings/pci/xgene-pci.txt 18954F: drivers/pci/controller/pci-xgene.c 18955 18956PCI DRIVER FOR ARM VERSATILE PLATFORM 18957M: Rob Herring <robh@kernel.org> 18958L: linux-pci@vger.kernel.org 18959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18960S: Maintained 18961F: Documentation/devicetree/bindings/pci/versatile.yaml 18962F: drivers/pci/controller/pci-versatile.c 18963 18964PCI DRIVER FOR ARMADA 8K 18965M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18966L: linux-pci@vger.kernel.org 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968S: Maintained 18969F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 18970F: drivers/pci/controller/dwc/pcie-armada8k.c 18971 18972PCI DRIVER FOR CADENCE PCIE IP 18973L: linux-pci@vger.kernel.org 18974S: Orphan 18975F: Documentation/devicetree/bindings/pci/cdns,* 18976F: drivers/pci/controller/cadence/*cadence* 18977 18978PCI DRIVER FOR FREESCALE LAYERSCAPE 18979M: Minghuan Lian <minghuan.Lian@nxp.com> 18980M: Mingkai Hu <mingkai.hu@nxp.com> 18981M: Roy Zang <roy.zang@nxp.com> 18982L: linuxppc-dev@lists.ozlabs.org 18983L: linux-pci@vger.kernel.org 18984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18985L: imx@lists.linux.dev 18986S: Maintained 18987F: drivers/pci/controller/dwc/*layerscape* 18988 18989PCI DRIVER FOR FU740 18990M: Paul Walmsley <paul.walmsley@sifive.com> 18991M: Greentime Hu <greentime.hu@sifive.com> 18992M: Samuel Holland <samuel.holland@sifive.com> 18993L: linux-pci@vger.kernel.org 18994S: Maintained 18995F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 18996F: drivers/pci/controller/dwc/pcie-fu740.c 18997 18998PCI DRIVER FOR GENERIC OF HOSTS 18999M: Will Deacon <will@kernel.org> 19000L: linux-pci@vger.kernel.org 19001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19002S: Maintained 19003F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19004F: drivers/pci/controller/pci-host-common.c 19005F: drivers/pci/controller/pci-host-generic.c 19006 19007PCI DRIVER FOR IMX6 19008M: Richard Zhu <hongxing.zhu@nxp.com> 19009M: Lucas Stach <l.stach@pengutronix.de> 19010L: linux-pci@vger.kernel.org 19011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19012L: imx@lists.linux.dev 19013S: Maintained 19014F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19015F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19016F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19017F: drivers/pci/controller/dwc/*imx6* 19018 19019PCI DRIVER FOR INTEL IXP4XX 19020M: Linus Walleij <linus.walleij@linaro.org> 19021S: Maintained 19022F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19023F: drivers/pci/controller/pci-ixp4xx.c 19024 19025PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19026M: Nirmal Patel <nirmal.patel@linux.intel.com> 19027R: Jonathan Derrick <jonathan.derrick@linux.dev> 19028L: linux-pci@vger.kernel.org 19029S: Supported 19030F: drivers/pci/controller/vmd.c 19031 19032PCI DRIVER FOR MICROSEMI SWITCHTEC 19033M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19034M: Logan Gunthorpe <logang@deltatee.com> 19035L: linux-pci@vger.kernel.org 19036S: Maintained 19037F: Documentation/ABI/testing/sysfs-class-switchtec 19038F: Documentation/driver-api/switchtec.rst 19039F: drivers/ntb/hw/mscc/ 19040F: drivers/pci/switch/switchtec* 19041F: include/linux/switchtec.h 19042F: include/uapi/linux/switchtec_ioctl.h 19043 19044PCI DRIVER FOR MOBIVEIL PCIE IP 19045M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19046M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19047L: linux-pci@vger.kernel.org 19048S: Supported 19049F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19050F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19051 19052PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19053M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19054M: Pali Rohár <pali@kernel.org> 19055L: linux-pci@vger.kernel.org 19056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19057S: Maintained 19058F: drivers/pci/controller/*mvebu* 19059 19060PCI DRIVER FOR NVIDIA TEGRA 19061M: Thierry Reding <thierry.reding@gmail.com> 19062L: linux-tegra@vger.kernel.org 19063L: linux-pci@vger.kernel.org 19064S: Supported 19065F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19066F: drivers/pci/controller/pci-tegra.c 19067 19068PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19069M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19070L: linux-pci@vger.kernel.org 19071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19072S: Maintained 19073F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19074 19075PCI DRIVER FOR PLDA PCIE IP 19076M: Daire McNamara <daire.mcnamara@microchip.com> 19077L: linux-pci@vger.kernel.org 19078S: Maintained 19079F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19080F: drivers/pci/controller/plda/pcie-plda-host.c 19081F: drivers/pci/controller/plda/pcie-plda.h 19082 19083PCI DRIVER FOR RENESAS R-CAR 19084M: Marek Vasut <marek.vasut+renesas@gmail.com> 19085M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19086L: linux-pci@vger.kernel.org 19087L: linux-renesas-soc@vger.kernel.org 19088S: Maintained 19089F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19090F: Documentation/devicetree/bindings/pci/*rcar* 19091F: drivers/pci/controller/*rcar* 19092F: drivers/pci/controller/dwc/*rcar* 19093 19094PCI DRIVER FOR SAMSUNG EXYNOS 19095M: Jingoo Han <jingoohan1@gmail.com> 19096L: linux-pci@vger.kernel.org 19097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19098L: linux-samsung-soc@vger.kernel.org 19099S: Maintained 19100F: drivers/pci/controller/dwc/pci-exynos.c 19101 19102PCI DRIVER FOR SYNOPSYS DESIGNWARE 19103M: Jingoo Han <jingoohan1@gmail.com> 19104M: Manivannan Sadhasivam <mani@kernel.org> 19105L: linux-pci@vger.kernel.org 19106S: Maintained 19107F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19108F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19109F: drivers/pci/controller/dwc/*designware* 19110F: include/linux/pcie-dwc.h 19111 19112PCI DRIVER FOR TI DRA7XX/J721E 19113M: Vignesh Raghavendra <vigneshr@ti.com> 19114R: Siddharth Vadapalli <s-vadapalli@ti.com> 19115L: linux-omap@vger.kernel.org 19116L: linux-pci@vger.kernel.org 19117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19118S: Supported 19119F: Documentation/devicetree/bindings/pci/ti-pci.txt 19120F: drivers/pci/controller/cadence/pci-j721e.c 19121F: drivers/pci/controller/dwc/pci-dra7xx.c 19122 19123PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19124M: Linus Walleij <linus.walleij@linaro.org> 19125L: linux-pci@vger.kernel.org 19126S: Maintained 19127F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19128F: drivers/pci/controller/pci-v3-semi.c 19129 19130PCI DRIVER FOR XILINX VERSAL CPM 19131M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19132M: Michal Simek <michal.simek@amd.com> 19133L: linux-pci@vger.kernel.org 19134S: Maintained 19135F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19136F: drivers/pci/controller/pcie-xilinx-cpm.c 19137 19138PCI ENDPOINT SUBSYSTEM 19139M: Manivannan Sadhasivam <mani@kernel.org> 19140M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19141R: Kishon Vijay Abraham I <kishon@kernel.org> 19142L: linux-pci@vger.kernel.org 19143S: Supported 19144Q: https://patchwork.kernel.org/project/linux-pci/list/ 19145B: https://bugzilla.kernel.org 19146C: irc://irc.oftc.net/linux-pci 19147T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19148F: Documentation/PCI/endpoint/* 19149F: Documentation/misc-devices/pci-endpoint-test.rst 19150F: drivers/misc/pci_endpoint_test.c 19151F: drivers/pci/endpoint/ 19152F: tools/testing/selftests/pci_endpoint/ 19153 19154PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19155M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19156R: Oliver O'Halloran <oohall@gmail.com> 19157L: linuxppc-dev@lists.ozlabs.org 19158S: Supported 19159F: Documentation/PCI/pci-error-recovery.rst 19160F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19161F: arch/powerpc/include/*/eeh*.h 19162F: arch/powerpc/kernel/eeh*.c 19163F: arch/powerpc/platforms/*/eeh*.c 19164F: drivers/pci/pcie/aer.c 19165F: drivers/pci/pcie/dpc.c 19166F: drivers/pci/pcie/err.c 19167 19168PCI ERROR RECOVERY 19169M: Linas Vepstas <linasvepstas@gmail.com> 19170L: linux-pci@vger.kernel.org 19171S: Supported 19172F: Documentation/PCI/pci-error-recovery.rst 19173 19174PCI MSI DRIVER FOR ALTERA MSI IP 19175M: Joyce Ooi <joyce.ooi@intel.com> 19176L: linux-pci@vger.kernel.org 19177S: Supported 19178F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19179F: drivers/pci/controller/pcie-altera-msi.c 19180 19181PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19182M: Toan Le <toan@os.amperecomputing.com> 19183L: linux-pci@vger.kernel.org 19184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19185S: Maintained 19186F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 19187F: drivers/pci/controller/pci-xgene-msi.c 19188 19189PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19190M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19191M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19192M: Manivannan Sadhasivam <mani@kernel.org> 19193R: Rob Herring <robh@kernel.org> 19194L: linux-pci@vger.kernel.org 19195S: Supported 19196Q: https://patchwork.kernel.org/project/linux-pci/list/ 19197B: https://bugzilla.kernel.org 19198C: irc://irc.oftc.net/linux-pci 19199T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19200F: Documentation/ABI/testing/debugfs-pcie-ptm 19201F: Documentation/devicetree/bindings/pci/ 19202F: drivers/pci/controller/ 19203F: drivers/pci/pci-bridge-emul.c 19204F: drivers/pci/pci-bridge-emul.h 19205 19206PCI PEER-TO-PEER DMA (P2PDMA) 19207M: Bjorn Helgaas <bhelgaas@google.com> 19208M: Logan Gunthorpe <logang@deltatee.com> 19209L: linux-pci@vger.kernel.org 19210S: Supported 19211Q: https://patchwork.kernel.org/project/linux-pci/list/ 19212B: https://bugzilla.kernel.org 19213C: irc://irc.oftc.net/linux-pci 19214T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19215F: Documentation/driver-api/pci/p2pdma.rst 19216F: drivers/pci/p2pdma.c 19217F: include/linux/pci-p2pdma.h 19218 19219PCI POWER CONTROL 19220M: Bartosz Golaszewski <brgl@bgdev.pl> 19221L: linux-pci@vger.kernel.org 19222S: Maintained 19223T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19224F: drivers/pci/pwrctrl/* 19225F: include/linux/pci-pwrctrl.h 19226 19227PCI SUBSYSTEM 19228M: Bjorn Helgaas <bhelgaas@google.com> 19229L: linux-pci@vger.kernel.org 19230S: Supported 19231Q: https://patchwork.kernel.org/project/linux-pci/list/ 19232B: https://bugzilla.kernel.org 19233C: irc://irc.oftc.net/linux-pci 19234T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19235F: Documentation/PCI/ 19236F: Documentation/devicetree/bindings/pci/ 19237F: arch/x86/kernel/early-quirks.c 19238F: arch/x86/kernel/quirks.c 19239F: arch/x86/pci/ 19240F: drivers/acpi/pci* 19241F: drivers/pci/ 19242F: include/asm-generic/pci* 19243F: include/linux/of_pci.h 19244F: include/linux/pci* 19245F: include/uapi/linux/pci* 19246 19247PCI SUBSYSTEM [RUST] 19248M: Danilo Krummrich <dakr@kernel.org> 19249R: Bjorn Helgaas <bhelgaas@google.com> 19250R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19251L: linux-pci@vger.kernel.org 19252S: Maintained 19253C: irc://irc.oftc.net/linux-pci 19254T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19255F: rust/helpers/pci.c 19256F: rust/kernel/pci.rs 19257F: samples/rust/rust_driver_pci.rs 19258 19259PCIE BANDWIDTH CONTROLLER 19260M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19261L: linux-pci@vger.kernel.org 19262S: Supported 19263F: drivers/pci/pcie/bwctrl.c 19264F: drivers/thermal/pcie_cooling.c 19265F: include/linux/pci-bwctrl.h 19266F: tools/testing/selftests/pcie_bwctrl/ 19267 19268PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19269M: Jonathan Chocron <jonnyc@amazon.com> 19270L: linux-pci@vger.kernel.org 19271S: Maintained 19272F: Documentation/devicetree/bindings/pci/pcie-al.txt 19273F: drivers/pci/controller/dwc/pcie-al.c 19274 19275PCIE DRIVER FOR AMLOGIC MESON 19276M: Yue Wang <yue.wang@Amlogic.com> 19277L: linux-pci@vger.kernel.org 19278L: linux-amlogic@lists.infradead.org 19279S: Maintained 19280F: drivers/pci/controller/dwc/pci-meson.c 19281 19282PCIE DRIVER FOR AXIS ARTPEC 19283M: Jesper Nilsson <jesper.nilsson@axis.com> 19284L: linux-arm-kernel@axis.com 19285L: linux-pci@vger.kernel.org 19286S: Maintained 19287F: Documentation/devicetree/bindings/pci/axis,artpec* 19288F: drivers/pci/controller/dwc/*artpec* 19289 19290PCIE DRIVER FOR CAVIUM THUNDERX 19291M: Robert Richter <rric@kernel.org> 19292L: linux-pci@vger.kernel.org 19293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19294S: Odd Fixes 19295F: drivers/pci/controller/pci-thunder-* 19296 19297PCIE DRIVER FOR HISILICON 19298M: Zhou Wang <wangzhou1@hisilicon.com> 19299L: linux-pci@vger.kernel.org 19300S: Maintained 19301F: drivers/pci/controller/dwc/pcie-hisi.c 19302 19303PCIE DRIVER FOR HISILICON KIRIN 19304M: Xiaowei Song <songxiaowei@hisilicon.com> 19305M: Binghui Wang <wangbinghui@hisilicon.com> 19306L: linux-pci@vger.kernel.org 19307S: Maintained 19308F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19309F: drivers/pci/controller/dwc/pcie-kirin.c 19310 19311PCIE DRIVER FOR HISILICON STB 19312M: Shawn Guo <shawn.guo@linaro.org> 19313L: linux-pci@vger.kernel.org 19314S: Maintained 19315F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19316F: drivers/pci/controller/dwc/pcie-histb.c 19317 19318PCIE DRIVER FOR INTEL KEEM BAY 19319M: Srikanth Thokala <srikanth.thokala@intel.com> 19320L: linux-pci@vger.kernel.org 19321S: Supported 19322F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19323F: drivers/pci/controller/dwc/pcie-keembay.c 19324 19325PCIE DRIVER FOR INTEL LGM GW SOC 19326M: Chuanhua Lei <lchuanhua@maxlinear.com> 19327L: linux-pci@vger.kernel.org 19328S: Maintained 19329F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19330F: drivers/pci/controller/dwc/pcie-intel-gw.c 19331 19332PCIE DRIVER FOR MEDIATEK 19333M: Ryder Lee <ryder.lee@mediatek.com> 19334M: Jianjun Wang <jianjun.wang@mediatek.com> 19335L: linux-pci@vger.kernel.org 19336L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19337S: Supported 19338F: Documentation/devicetree/bindings/pci/mediatek* 19339F: drivers/pci/controller/*mediatek* 19340 19341PCIE DRIVER FOR MICROCHIP 19342M: Daire McNamara <daire.mcnamara@microchip.com> 19343L: linux-pci@vger.kernel.org 19344S: Supported 19345F: Documentation/devicetree/bindings/pci/microchip* 19346F: drivers/pci/controller/plda/*microchip* 19347 19348PCIE DRIVER FOR QUALCOMM MSM 19349M: Manivannan Sadhasivam <mani@kernel.org> 19350L: linux-pci@vger.kernel.org 19351L: linux-arm-msm@vger.kernel.org 19352S: Maintained 19353F: drivers/pci/controller/dwc/pcie-qcom-common.c 19354F: drivers/pci/controller/dwc/pcie-qcom.c 19355 19356PCIE DRIVER FOR ROCKCHIP 19357M: Shawn Lin <shawn.lin@rock-chips.com> 19358L: linux-pci@vger.kernel.org 19359L: linux-rockchip@lists.infradead.org 19360S: Maintained 19361F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19362F: drivers/pci/controller/pcie-rockchip* 19363 19364PCIE DRIVER FOR SOCIONEXT UNIPHIER 19365M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19366L: linux-pci@vger.kernel.org 19367S: Maintained 19368F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19369F: drivers/pci/controller/dwc/pcie-uniphier* 19370 19371PCIE DRIVER FOR ST SPEAR13XX 19372M: Pratyush Anand <pratyush.anand@gmail.com> 19373L: linux-pci@vger.kernel.org 19374S: Maintained 19375F: drivers/pci/controller/dwc/*spear* 19376 19377PCIE DRIVER FOR STARFIVE JH71x0 19378M: Kevin Xie <kevin.xie@starfivetech.com> 19379L: linux-pci@vger.kernel.org 19380S: Maintained 19381F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19382F: drivers/pci/controller/plda/pcie-starfive.c 19383 19384PCIE ENDPOINT DRIVER FOR QUALCOMM 19385M: Manivannan Sadhasivam <mani@kernel.org> 19386L: linux-pci@vger.kernel.org 19387L: linux-arm-msm@vger.kernel.org 19388S: Maintained 19389F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19390F: drivers/pci/controller/dwc/pcie-qcom-common.c 19391F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19392 19393PCMCIA SUBSYSTEM 19394M: Dominik Brodowski <linux@dominikbrodowski.net> 19395S: Odd Fixes 19396T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19397F: Documentation/pcmcia/ 19398F: drivers/pcmcia/ 19399F: include/pcmcia/ 19400F: tools/pcmcia/ 19401 19402PCNET32 NETWORK DRIVER 19403M: Don Fry <pcnet32@frontier.com> 19404L: netdev@vger.kernel.org 19405S: Maintained 19406F: drivers/net/ethernet/amd/pcnet32.c 19407 19408PCRYPT PARALLEL CRYPTO ENGINE 19409M: Steffen Klassert <steffen.klassert@secunet.com> 19410L: linux-crypto@vger.kernel.org 19411S: Maintained 19412F: crypto/pcrypt.c 19413F: include/crypto/pcrypt.h 19414 19415PDS DSC VIRTIO DATA PATH ACCELERATOR 19416R: Brett Creeley <brett.creeley@amd.com> 19417F: drivers/vdpa/pds/ 19418 19419PECI HARDWARE MONITORING DRIVERS 19420M: Iwona Winiarska <iwona.winiarska@intel.com> 19421L: linux-hwmon@vger.kernel.org 19422S: Supported 19423F: Documentation/hwmon/peci-cputemp.rst 19424F: Documentation/hwmon/peci-dimmtemp.rst 19425F: drivers/hwmon/peci/ 19426 19427PECI SUBSYSTEM 19428M: Iwona Winiarska <iwona.winiarska@intel.com> 19429L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19430S: Supported 19431F: Documentation/devicetree/bindings/peci/ 19432F: Documentation/peci/ 19433F: drivers/peci/ 19434F: include/linux/peci-cpu.h 19435F: include/linux/peci.h 19436 19437PENSANDO ETHERNET DRIVERS 19438M: Brett Creeley <brett.creeley@amd.com> 19439L: netdev@vger.kernel.org 19440S: Maintained 19441F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19442F: drivers/net/ethernet/pensando/ 19443 19444PER-CPU MEMORY ALLOCATOR 19445M: Dennis Zhou <dennis@kernel.org> 19446M: Tejun Heo <tj@kernel.org> 19447M: Christoph Lameter <cl@gentwo.org> 19448L: linux-mm@kvack.org 19449S: Maintained 19450T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19451F: arch/*/include/asm/percpu.h 19452F: include/linux/percpu*.h 19453F: lib/percpu*.c 19454F: mm/percpu*.c 19455 19456PER-TASK DELAY ACCOUNTING 19457M: Balbir Singh <bsingharora@gmail.com> 19458M: Yang Yang <yang.yang29@zte.com.cn> 19459S: Maintained 19460F: include/linux/delayacct.h 19461F: kernel/delayacct.c 19462 19463PERFORMANCE EVENTS SUBSYSTEM 19464M: Peter Zijlstra <peterz@infradead.org> 19465M: Ingo Molnar <mingo@redhat.com> 19466M: Arnaldo Carvalho de Melo <acme@kernel.org> 19467M: Namhyung Kim <namhyung@kernel.org> 19468R: Mark Rutland <mark.rutland@arm.com> 19469R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19470R: Jiri Olsa <jolsa@kernel.org> 19471R: Ian Rogers <irogers@google.com> 19472R: Adrian Hunter <adrian.hunter@intel.com> 19473R: "Liang, Kan" <kan.liang@linux.intel.com> 19474L: linux-perf-users@vger.kernel.org 19475L: linux-kernel@vger.kernel.org 19476S: Supported 19477W: https://perf.wiki.kernel.org/ 19478T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19479T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19480T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19481F: arch/*/events/* 19482F: arch/*/events/*/* 19483F: arch/*/include/asm/perf_event.h 19484F: arch/*/kernel/*/*/perf_event*.c 19485F: arch/*/kernel/*/perf_event*.c 19486F: arch/*/kernel/perf_callchain.c 19487F: arch/*/kernel/perf_event*.c 19488F: include/linux/perf_event.h 19489F: include/uapi/linux/perf_event.h 19490F: kernel/events/* 19491F: tools/lib/perf/ 19492F: tools/perf/ 19493 19494PERFORMANCE EVENTS TOOLING ARM64 19495R: John Garry <john.g.garry@oracle.com> 19496R: Will Deacon <will@kernel.org> 19497R: James Clark <james.clark@linaro.org> 19498R: Mike Leach <mike.leach@linaro.org> 19499R: Leo Yan <leo.yan@linux.dev> 19500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19501S: Supported 19502F: tools/build/feature/test-libopencsd.c 19503F: tools/perf/arch/arm*/ 19504F: tools/perf/pmu-events/arch/arm64/ 19505F: tools/perf/util/arm-spe* 19506F: tools/perf/util/cs-etm* 19507 19508PERSONALITY HANDLING 19509M: Christoph Hellwig <hch@infradead.org> 19510L: linux-abi-devel@lists.sourceforge.net 19511S: Maintained 19512F: include/linux/personality.h 19513F: include/uapi/linux/personality.h 19514 19515PHOENIX RC FLIGHT CONTROLLER ADAPTER 19516M: Marcus Folkesson <marcus.folkesson@gmail.com> 19517L: linux-input@vger.kernel.org 19518S: Maintained 19519F: Documentation/input/devices/pxrc.rst 19520F: drivers/input/joystick/pxrc.c 19521 19522PHONET PROTOCOL 19523M: Remi Denis-Courmont <courmisch@gmail.com> 19524S: Supported 19525F: Documentation/networking/phonet.rst 19526F: include/linux/phonet.h 19527F: include/net/phonet/ 19528F: include/uapi/linux/phonet.h 19529F: net/phonet/ 19530 19531PHRAM MTD DRIVER 19532M: Joern Engel <joern@lazybastard.org> 19533L: linux-mtd@lists.infradead.org 19534S: Maintained 19535F: drivers/mtd/devices/phram.c 19536 19537PICOLCD HID DRIVER 19538M: Bruno Prémont <bonbons@linux-vserver.org> 19539L: linux-input@vger.kernel.org 19540S: Maintained 19541F: drivers/hid/hid-picolcd* 19542 19543PIDFD API 19544M: Christian Brauner <christian@brauner.io> 19545L: linux-kernel@vger.kernel.org 19546S: Maintained 19547T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19548F: samples/pidfd/ 19549F: tools/testing/selftests/clone3/ 19550F: tools/testing/selftests/pid_namespace/ 19551F: tools/testing/selftests/pidfd/ 19552K: (?i)pidfd 19553K: (?i)clone3 19554K: \b(clone_args|kernel_clone_args)\b 19555 19556PIN CONTROL SUBSYSTEM 19557M: Linus Walleij <linus.walleij@linaro.org> 19558L: linux-gpio@vger.kernel.org 19559S: Maintained 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19561F: Documentation/devicetree/bindings/pinctrl/ 19562F: Documentation/driver-api/pin-control.rst 19563F: drivers/pinctrl/ 19564F: include/dt-bindings/pinctrl/ 19565F: include/linux/pinctrl/ 19566 19567PIN CONTROLLER - AIROHA 19568M: Lorenzo Bianconi <lorenzo@kernel.org> 19569L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19570S: Maintained 19571F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19572F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19573 19574PIN CONTROLLER - AMD 19575M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19576M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19577S: Maintained 19578F: drivers/pinctrl/pinctrl-amd.c 19579 19580PIN CONTROLLER - FREESCALE 19581M: Dong Aisheng <aisheng.dong@nxp.com> 19582M: Fabio Estevam <festevam@gmail.com> 19583M: Shawn Guo <shawnguo@kernel.org> 19584M: Jacky Bai <ping.bai@nxp.com> 19585R: Pengutronix Kernel Team <kernel@pengutronix.de> 19586R: NXP S32 Linux Team <s32@nxp.com> 19587L: linux-gpio@vger.kernel.org 19588S: Maintained 19589F: Documentation/devicetree/bindings/pinctrl/fsl,* 19590F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19591F: drivers/pinctrl/freescale/ 19592F: drivers/pinctrl/nxp/ 19593 19594PIN CONTROLLER - INTEL 19595M: Mika Westerberg <mika.westerberg@linux.intel.com> 19596M: Andy Shevchenko <andy@kernel.org> 19597S: Supported 19598T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19599F: drivers/pinctrl/intel/ 19600 19601PIN CONTROLLER - KEEMBAY 19602M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 19603S: Supported 19604F: drivers/pinctrl/pinctrl-keembay* 19605 19606PIN CONTROLLER - MEDIATEK 19607M: Sean Wang <sean.wang@kernel.org> 19608L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19609S: Maintained 19610F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19611F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19612F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19613F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19614F: drivers/pinctrl/mediatek/ 19615 19616PIN CONTROLLER - MEDIATEK MIPS 19617M: Chester A. Unal <chester.a.unal@arinc9.com> 19618M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19619L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19620L: linux-mips@vger.kernel.org 19621S: Maintained 19622F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19623F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19624F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19625F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19626F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19627F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19628F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19629F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19630F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19631F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19632F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19633F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19634F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19635F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19636F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19637 19638PIN CONTROLLER - MICROCHIP AT91 19639M: Ludovic Desroches <ludovic.desroches@microchip.com> 19640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19641L: linux-gpio@vger.kernel.org 19642S: Supported 19643F: drivers/gpio/gpio-sama5d2-piobu.c 19644F: drivers/pinctrl/pinctrl-at91* 19645 19646PIN CONTROLLER - QUALCOMM 19647M: Bjorn Andersson <andersson@kernel.org> 19648L: linux-arm-msm@vger.kernel.org 19649S: Maintained 19650C: irc://irc.oftc.net/linux-msm 19651F: Documentation/devicetree/bindings/pinctrl/qcom,* 19652F: drivers/pinctrl/qcom/ 19653 19654PIN CONTROLLER - RENESAS 19655M: Geert Uytterhoeven <geert+renesas@glider.be> 19656L: linux-renesas-soc@vger.kernel.org 19657S: Supported 19658T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19659F: Documentation/devicetree/bindings/pinctrl/renesas,* 19660F: drivers/pinctrl/renesas/ 19661 19662PIN CONTROLLER - SAMSUNG 19663M: Krzysztof Kozlowski <krzk@kernel.org> 19664M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19665R: Alim Akhtar <alim.akhtar@samsung.com> 19666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19667L: linux-samsung-soc@vger.kernel.org 19668S: Maintained 19669Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19670B: mailto:linux-samsung-soc@vger.kernel.org 19671C: irc://irc.libera.chat/linux-exynos 19672T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19673F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19674F: drivers/pinctrl/samsung/ 19675 19676PIN CONTROLLER - SINGLE 19677M: Tony Lindgren <tony@atomide.com> 19678M: Haojian Zhuang <haojian.zhuang@linaro.org> 19679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19680L: linux-omap@vger.kernel.org 19681S: Maintained 19682F: drivers/pinctrl/pinctrl-single.c 19683 19684PIN CONTROLLER - SUNPLUS / TIBBO 19685M: Dvorkin Dmitry <dvorkin@tibbo.com> 19686M: Wells Lu <wellslutw@gmail.com> 19687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19688S: Maintained 19689W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19690F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19691F: drivers/pinctrl/sunplus/ 19692F: include/dt-bindings/pinctrl/sppctl*.h 19693 19694PINE64 PINEPHONE KEYBOARD DRIVER 19695M: Samuel Holland <samuel@sholland.org> 19696S: Supported 19697F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19698F: drivers/input/keyboard/pinephone-keyboard.c 19699 19700PKTCDVD DRIVER 19701M: linux-block@vger.kernel.org 19702S: Orphan 19703F: drivers/block/pktcdvd.c 19704F: include/linux/pktcdvd.h 19705F: include/uapi/linux/pktcdvd.h 19706 19707PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19708M: Tomasz Duszynski <tduszyns@gmail.com> 19709S: Maintained 19710F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19711F: drivers/iio/chemical/pms7003.c 19712 19713PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19714M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19715L: netdev@vger.kernel.org 19716S: Maintained 19717F: drivers/net/phy/mdio-open-alliance.h 19718F: net/ethtool/plca.c 19719 19720PLDMFW LIBRARY 19721M: Jacob Keller <jacob.e.keller@intel.com> 19722S: Maintained 19723F: Documentation/driver-api/pldmfw/ 19724F: include/linux/pldmfw.h 19725F: lib/pldmfw/ 19726 19727PLX DMA DRIVER 19728M: Logan Gunthorpe <logang@deltatee.com> 19729S: Maintained 19730F: drivers/dma/plx_dma.c 19731 19732PM-GRAPH UTILITY 19733M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 19734L: linux-pm@vger.kernel.org 19735S: Supported 19736W: https://01.org/pm-graph 19737B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 19738T: git git://github.com/intel/pm-graph 19739F: tools/power/pm-graph 19740 19741PM6764TR DRIVER 19742M: Charles Hsu <hsu.yungteng@gmail.com> 19743L: linux-hwmon@vger.kernel.org 19744S: Maintained 19745F: Documentation/hwmon/pm6764tr.rst 19746F: drivers/hwmon/pmbus/pm6764tr.c 19747 19748PMC SIERRA MaxRAID DRIVER 19749L: linux-scsi@vger.kernel.org 19750S: Orphan 19751W: http://www.pmc-sierra.com/ 19752F: drivers/scsi/pmcraid.* 19753 19754PMC SIERRA PM8001 DRIVER 19755M: Jack Wang <jinpu.wang@cloud.ionos.com> 19756L: linux-scsi@vger.kernel.org 19757S: Supported 19758F: drivers/scsi/pm8001/ 19759 19760PNI RM3100 IIO DRIVER 19761M: Song Qiang <songqiang1304521@gmail.com> 19762L: linux-iio@vger.kernel.org 19763S: Maintained 19764F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 19765F: drivers/iio/magnetometer/rm3100* 19766 19767PNP SUPPORT 19768M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 19769L: linux-acpi@vger.kernel.org 19770S: Maintained 19771F: drivers/pnp/ 19772F: include/linux/pnp.h 19773 19774PORTWELL EC DRIVER 19775M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 19776L: platform-driver-x86@vger.kernel.org 19777S: Maintained 19778F: drivers/platform/x86/portwell-ec.c 19779 19780POSIX CLOCKS and TIMERS 19781M: Anna-Maria Behnsen <anna-maria@linutronix.de> 19782M: Frederic Weisbecker <frederic@kernel.org> 19783M: Thomas Gleixner <tglx@linutronix.de> 19784L: linux-kernel@vger.kernel.org 19785S: Maintained 19786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19787F: fs/timerfd.c 19788F: include/linux/time_namespace.h 19789F: include/linux/timerfd.h 19790F: include/uapi/linux/time.h 19791F: include/uapi/linux/timerfd.h 19792F: include/trace/events/timer* 19793F: kernel/time/itimer.c 19794F: kernel/time/posix-* 19795F: kernel/time/namespace.c 19796 19797POWER MANAGEMENT CORE 19798M: "Rafael J. Wysocki" <rafael@kernel.org> 19799L: linux-pm@vger.kernel.org 19800S: Supported 19801B: https://bugzilla.kernel.org 19802T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 19803F: drivers/base/power/ 19804F: drivers/powercap/ 19805F: include/linux/intel_rapl.h 19806F: include/linux/pm.h 19807F: include/linux/pm_* 19808F: include/linux/powercap.h 19809F: kernel/configs/nopm.config 19810 19811POWER SEQUENCING 19812M: Bartosz Golaszewski <brgl@bgdev.pl> 19813L: linux-pm@vger.kernel.org 19814S: Maintained 19815T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 19816F: Documentation/driver-api/pwrseq.rst 19817F: drivers/power/sequencing/ 19818F: include/linux/pwrseq/ 19819 19820POWER STATE COORDINATION INTERFACE (PSCI) 19821M: Mark Rutland <mark.rutland@arm.com> 19822M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19824S: Maintained 19825F: Documentation/devicetree/bindings/arm/psci.yaml 19826F: drivers/firmware/psci/ 19827F: include/linux/psci.h 19828F: include/uapi/linux/psci.h 19829 19830POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 19831M: Sebastian Reichel <sre@kernel.org> 19832L: linux-pm@vger.kernel.org 19833S: Maintained 19834T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19835F: Documentation/ABI/testing/sysfs-class-power 19836F: Documentation/devicetree/bindings/power/supply/ 19837F: drivers/power/supply/ 19838F: include/linux/power/ 19839F: include/linux/power_supply.h 19840F: tools/testing/selftests/power_supply/ 19841 19842POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 19843M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 19844L: linuxppc-dev@lists.ozlabs.org 19845S: Maintained 19846F: drivers/char/powernv-op-panel.c 19847 19848PPP OVER ATM (RFC 2364) 19849M: Mitchell Blank Jr <mitch@sfgoth.com> 19850S: Maintained 19851F: include/uapi/linux/atmppp.h 19852F: net/atm/pppoatm.c 19853 19854PPP OVER ETHERNET 19855M: Michal Ostrowski <mostrows@earthlink.net> 19856S: Maintained 19857F: drivers/net/ppp/pppoe.c 19858F: drivers/net/ppp/pppox.c 19859 19860PPP OVER L2TP 19861M: James Chapman <jchapman@katalix.com> 19862S: Maintained 19863F: include/linux/if_pppol2tp.h 19864F: include/uapi/linux/if_pppol2tp.h 19865F: net/l2tp/l2tp_ppp.c 19866 19867PPP PROTOCOL DRIVERS AND COMPRESSORS 19868L: linux-ppp@vger.kernel.org 19869S: Orphan 19870F: drivers/net/ppp/ppp_* 19871 19872PPS SUPPORT 19873M: Rodolfo Giometti <giometti@enneenne.com> 19874L: linuxpps@ml.enneenne.com (subscribers-only) 19875S: Maintained 19876W: http://wiki.enneenne.com/index.php/LinuxPPS_support 19877F: Documentation/ABI/testing/sysfs-pps 19878F: Documentation/ABI/testing/sysfs-pps-gen 19879F: Documentation/ABI/testing/sysfs-pps-gen-tio 19880F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 19881F: Documentation/driver-api/pps.rst 19882F: drivers/pps/ 19883F: include/linux/pps*.h 19884F: include/uapi/linux/pps.h 19885F: include/uapi/linux/pps_gen.h 19886 19887PRESSURE STALL INFORMATION (PSI) 19888M: Johannes Weiner <hannes@cmpxchg.org> 19889M: Suren Baghdasaryan <surenb@google.com> 19890R: Peter Ziljstra <peterz@infradead.org> 19891S: Maintained 19892F: include/linux/psi* 19893F: kernel/sched/psi.c 19894 19895PROPELLER BUILD 19896M: Rong Xu <xur@google.com> 19897M: Han Shen <shenhan@google.com> 19898S: Supported 19899F: Documentation/dev-tools/propeller.rst 19900F: scripts/Makefile.propeller 19901 19902PRINTK 19903M: Petr Mladek <pmladek@suse.com> 19904R: Steven Rostedt <rostedt@goodmis.org> 19905R: John Ogness <john.ogness@linutronix.de> 19906R: Sergey Senozhatsky <senozhatsky@chromium.org> 19907S: Maintained 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 19909F: include/linux/printk.h 19910F: kernel/printk/ 19911 19912PRINTK INDEXING 19913R: Chris Down <chris@chrisdown.name> 19914S: Maintained 19915F: Documentation/core-api/printk-index.rst 19916F: kernel/printk/index.c 19917K: printk_index 19918 19919PROC FILESYSTEM 19920L: linux-kernel@vger.kernel.org 19921L: linux-fsdevel@vger.kernel.org 19922S: Maintained 19923F: Documentation/filesystems/proc.rst 19924F: fs/proc/ 19925F: include/linux/proc_fs.h 19926F: tools/testing/selftests/proc/ 19927 19928PROC SYSCTL 19929M: Kees Cook <kees@kernel.org> 19930M: Joel Granados <joel.granados@kernel.org> 19931L: linux-kernel@vger.kernel.org 19932L: linux-fsdevel@vger.kernel.org 19933S: Maintained 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 19935F: fs/proc/proc_sysctl.c 19936F: include/linux/sysctl.h 19937F: kernel/sysctl* 19938F: tools/testing/selftests/sysctl/* 19939F: lib/test_sysctl.c 19940F: scripts/check-sysctl-docs 19941 19942PS3 NETWORK SUPPORT 19943M: Geoff Levand <geoff@infradead.org> 19944L: netdev@vger.kernel.org 19945L: linuxppc-dev@lists.ozlabs.org 19946S: Maintained 19947F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 19948 19949PS3 PLATFORM SUPPORT 19950M: Geoff Levand <geoff@infradead.org> 19951L: linuxppc-dev@lists.ozlabs.org 19952S: Maintained 19953F: arch/powerpc/boot/ps3* 19954F: arch/powerpc/include/asm/lv1call.h 19955F: arch/powerpc/include/asm/ps3*.h 19956F: arch/powerpc/platforms/ps3/ 19957F: drivers/*/ps3* 19958F: drivers/ps3/ 19959F: drivers/rtc/rtc-ps3.c 19960F: drivers/usb/host/*ps3.c 19961F: sound/ppc/snd_ps3* 19962 19963PS3VRAM DRIVER 19964M: Jim Paris <jim@jtan.com> 19965M: Geoff Levand <geoff@infradead.org> 19966L: linuxppc-dev@lists.ozlabs.org 19967S: Maintained 19968F: drivers/block/ps3vram.c 19969 19970PSAMPLE PACKET SAMPLING SUPPORT 19971M: Yotam Gigi <yotam.gi@gmail.com> 19972S: Maintained 19973F: include/net/psample.h 19974F: include/uapi/linux/psample.h 19975F: net/psample 19976 19977PSE NETWORK DRIVER 19978M: Oleksij Rempel <o.rempel@pengutronix.de> 19979M: Kory Maincent <kory.maincent@bootlin.com> 19980L: netdev@vger.kernel.org 19981S: Maintained 19982F: Documentation/devicetree/bindings/net/pse-pd/ 19983F: drivers/net/pse-pd/ 19984F: net/ethtool/pse-pd.c 19985 19986PSTORE FILESYSTEM 19987M: Kees Cook <kees@kernel.org> 19988R: Tony Luck <tony.luck@intel.com> 19989R: Guilherme G. Piccoli <gpiccoli@igalia.com> 19990L: linux-hardening@vger.kernel.org 19991S: Supported 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 19993F: Documentation/admin-guide/pstore-blk.rst 19994F: Documentation/admin-guide/ramoops.rst 19995F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 19996F: drivers/acpi/apei/erst.c 19997F: drivers/firmware/efi/efi-pstore.c 19998F: fs/pstore/ 19999F: include/linux/pstore* 20000K: \b(pstore|ramoops) 20001 20002PT5161L HARDWARE MONITOR DRIVER 20003M: Cosmo Chou <cosmo.chou@quantatw.com> 20004L: linux-hwmon@vger.kernel.org 20005S: Maintained 20006F: Documentation/hwmon/pt5161l.rst 20007F: drivers/hwmon/pt5161l.c 20008 20009PTP HARDWARE CLOCK SUPPORT 20010M: Richard Cochran <richardcochran@gmail.com> 20011L: netdev@vger.kernel.org 20012S: Maintained 20013W: http://linuxptp.sourceforge.net/ 20014F: Documentation/ABI/testing/sysfs-ptp 20015F: Documentation/driver-api/ptp.rst 20016F: drivers/net/phy/dp83640* 20017F: drivers/ptp/* 20018F: include/linux/ptp_cl* 20019K: (?:\b|_)ptp(?:\b|_) 20020 20021PTP MOCKUP CLOCK SUPPORT 20022M: Vladimir Oltean <vladimir.oltean@nxp.com> 20023L: netdev@vger.kernel.org 20024S: Maintained 20025F: drivers/ptp/ptp_mock.c 20026F: include/linux/ptp_mock.h 20027 20028PTP VIRTUAL CLOCK SUPPORT 20029M: Yangbo Lu <yangbo.lu@nxp.com> 20030L: netdev@vger.kernel.org 20031S: Maintained 20032F: drivers/ptp/ptp_vclock.c 20033F: net/ethtool/phc_vclocks.c 20034 20035PTP VMCLOCK SUPPORT 20036M: David Woodhouse <dwmw2@infradead.org> 20037L: netdev@vger.kernel.org 20038S: Maintained 20039F: drivers/ptp/ptp_vmclock.c 20040F: include/uapi/linux/vmclock-abi.h 20041 20042PTRACE SUPPORT 20043M: Oleg Nesterov <oleg@redhat.com> 20044S: Maintained 20045F: arch/*/*/ptrace*.c 20046F: arch/*/include/asm/ptrace*.h 20047F: arch/*/ptrace*.c 20048F: include/asm-generic/syscall.h 20049F: include/linux/ptrace.h 20050F: include/linux/regset.h 20051F: include/uapi/linux/ptrace.h 20052F: kernel/ptrace.c 20053 20054PULSE8-CEC DRIVER 20055M: Hans Verkuil <hverkuil@xs4all.nl> 20056L: linux-media@vger.kernel.org 20057S: Maintained 20058T: git git://linuxtv.org/media.git 20059F: drivers/media/cec/usb/pulse8/ 20060 20061PURELIFI PLFXLC DRIVER 20062M: Srinivasan Raju <srini.raju@purelifi.com> 20063L: linux-wireless@vger.kernel.org 20064S: Supported 20065F: drivers/net/wireless/purelifi/ 20066 20067PVRUSB2 VIDEO4LINUX DRIVER 20068M: Mike Isely <isely@pobox.com> 20069L: pvrusb2@isely.net (subscribers-only) 20070L: linux-media@vger.kernel.org 20071S: Maintained 20072W: http://www.isely.net/pvrusb2/ 20073T: git git://linuxtv.org/media.git 20074F: Documentation/driver-api/media/drivers/pvrusb2* 20075F: drivers/media/usb/pvrusb2/ 20076 20077PWC WEBCAM DRIVER 20078M: Hans Verkuil <hverkuil@xs4all.nl> 20079L: linux-media@vger.kernel.org 20080S: Odd Fixes 20081T: git git://linuxtv.org/media.git 20082F: drivers/media/usb/pwc/* 20083F: include/trace/events/pwc.h 20084 20085PWM IR Transmitter 20086M: Sean Young <sean@mess.org> 20087L: linux-media@vger.kernel.org 20088S: Maintained 20089F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20090F: drivers/media/rc/pwm-ir-tx.c 20091 20092PWM SUBSYSTEM 20093M: Uwe Kleine-König <ukleinek@kernel.org> 20094L: linux-pwm@vger.kernel.org 20095S: Maintained 20096Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20097T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20098F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20099F: Documentation/devicetree/bindings/pwm/ 20100F: Documentation/driver-api/pwm.rst 20101F: drivers/gpio/gpio-mvebu.c 20102F: drivers/pwm/ 20103F: drivers/video/backlight/pwm_bl.c 20104F: include/dt-bindings/pwm/ 20105F: include/linux/pwm.h 20106F: include/linux/pwm_backlight.h 20107K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20108 20109PXA GPIO DRIVER 20110M: Robert Jarzmik <robert.jarzmik@free.fr> 20111L: linux-gpio@vger.kernel.org 20112S: Maintained 20113F: drivers/gpio/gpio-pxa.c 20114 20115PXA MMCI DRIVER 20116S: Orphan 20117 20118PXA RTC DRIVER 20119M: Robert Jarzmik <robert.jarzmik@free.fr> 20120L: linux-rtc@vger.kernel.org 20121S: Maintained 20122 20123PXA2xx/PXA3xx SUPPORT 20124M: Daniel Mack <daniel@zonque.org> 20125M: Haojian Zhuang <haojian.zhuang@gmail.com> 20126M: Robert Jarzmik <robert.jarzmik@free.fr> 20127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20128S: Maintained 20129T: git git://github.com/hzhuang1/linux.git 20130T: git git://github.com/rjarzmik/linux.git 20131F: arch/arm/boot/dts/intel/pxa/ 20132F: arch/arm/mach-pxa/ 20133F: drivers/dma/pxa* 20134F: drivers/pcmcia/pxa2xx* 20135F: drivers/pinctrl/pxa/ 20136F: drivers/spi/spi-pxa2xx* 20137F: drivers/usb/gadget/udc/pxa2* 20138F: include/sound/pxa2xx-lib.h 20139F: sound/arm/pxa* 20140F: sound/soc/pxa/ 20141 20142QAT DRIVER 20143M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20144L: qat-linux@intel.com 20145S: Supported 20146F: drivers/crypto/intel/qat/ 20147 20148QCOM AUDIO (ASoC) DRIVERS 20149M: Srinivas Kandagatla <srini@kernel.org> 20150L: linux-sound@vger.kernel.org 20151L: linux-arm-msm@vger.kernel.org 20152S: Supported 20153F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20154F: Documentation/devicetree/bindings/sound/qcom,* 20155F: drivers/soc/qcom/apr.c 20156F: drivers/soundwire/qcom.c 20157F: include/dt-bindings/sound/qcom,wcd93* 20158F: sound/soc/codecs/lpass-*.* 20159F: sound/soc/codecs/msm8916-wcd-analog.c 20160F: sound/soc/codecs/msm8916-wcd-digital.c 20161F: sound/soc/codecs/wcd-clsh-v2.* 20162F: sound/soc/codecs/wcd-mbhc-v2.* 20163F: sound/soc/codecs/wcd93*.* 20164F: sound/soc/codecs/wsa88*.* 20165F: sound/soc/qcom/ 20166 20167QCOM EMBEDDED USB DEBUGGER (EUD) 20168M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20169L: linux-arm-msm@vger.kernel.org 20170S: Maintained 20171F: Documentation/ABI/testing/sysfs-driver-eud 20172F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20173F: drivers/usb/misc/qcom_eud.c 20174 20175QCOM IPA DRIVER 20176M: Alex Elder <elder@kernel.org> 20177L: netdev@vger.kernel.org 20178S: Maintained 20179F: drivers/net/ipa/ 20180 20181QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20182M: Gabriel Somlo <somlo@cmu.edu> 20183M: "Michael S. Tsirkin" <mst@redhat.com> 20184L: qemu-devel@nongnu.org 20185S: Maintained 20186F: drivers/firmware/qemu_fw_cfg.c 20187F: include/uapi/linux/qemu_fw_cfg.h 20188 20189QIB DRIVER 20190M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20191L: linux-rdma@vger.kernel.org 20192S: Supported 20193F: drivers/infiniband/hw/qib/ 20194 20195QLOGIC QL41xxx FCOE DRIVER 20196M: Saurav Kashyap <skashyap@marvell.com> 20197M: Javed Hasan <jhasan@marvell.com> 20198M: GR-QLogic-Storage-Upstream@marvell.com 20199L: linux-scsi@vger.kernel.org 20200S: Supported 20201F: drivers/scsi/qedf/ 20202 20203QLOGIC QL41xxx ISCSI DRIVER 20204M: Nilesh Javali <njavali@marvell.com> 20205M: Manish Rangankar <mrangankar@marvell.com> 20206M: GR-QLogic-Storage-Upstream@marvell.com 20207L: linux-scsi@vger.kernel.org 20208S: Supported 20209F: drivers/scsi/qedi/ 20210 20211QLOGIC QL4xxx ETHERNET DRIVER 20212M: Manish Chopra <manishc@marvell.com> 20213L: netdev@vger.kernel.org 20214S: Maintained 20215F: drivers/net/ethernet/qlogic/qed/ 20216F: drivers/net/ethernet/qlogic/qede/ 20217F: include/linux/qed/ 20218 20219QLOGIC QL4xxx RDMA DRIVER 20220M: Michal Kalderon <mkalderon@marvell.com> 20221L: linux-rdma@vger.kernel.org 20222S: Supported 20223F: drivers/infiniband/hw/qedr/ 20224F: include/uapi/rdma/qedr-abi.h 20225 20226QLOGIC QLA1280 SCSI DRIVER 20227M: Michael Reed <mdr@sgi.com> 20228L: linux-scsi@vger.kernel.org 20229S: Maintained 20230F: drivers/scsi/qla1280.[ch] 20231 20232QLOGIC QLA2XXX FC-SCSI DRIVER 20233M: Nilesh Javali <njavali@marvell.com> 20234M: GR-QLogic-Storage-Upstream@marvell.com 20235L: linux-scsi@vger.kernel.org 20236S: Supported 20237F: drivers/scsi/qla2xxx/ 20238 20239QLOGIC QLA3XXX NETWORK DRIVER 20240M: GR-Linux-NIC-Dev@marvell.com 20241L: netdev@vger.kernel.org 20242S: Maintained 20243F: drivers/net/ethernet/qlogic/qla3xxx.* 20244 20245QLOGIC QLA4XXX iSCSI DRIVER 20246M: Nilesh Javali <njavali@marvell.com> 20247M: Manish Rangankar <mrangankar@marvell.com> 20248M: GR-QLogic-Storage-Upstream@marvell.com 20249L: linux-scsi@vger.kernel.org 20250S: Supported 20251F: drivers/scsi/qla4xxx/ 20252 20253QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20254M: Shahed Shaikh <shshaikh@marvell.com> 20255M: Manish Chopra <manishc@marvell.com> 20256M: GR-Linux-NIC-Dev@marvell.com 20257L: netdev@vger.kernel.org 20258S: Maintained 20259F: drivers/net/ethernet/qlogic/qlcnic/ 20260 20261QM1D1B0004 MEDIA DRIVER 20262M: Akihiro Tsukada <tskd08@gmail.com> 20263L: linux-media@vger.kernel.org 20264S: Odd Fixes 20265F: drivers/media/tuners/qm1d1b0004* 20266 20267QM1D1C0042 MEDIA DRIVER 20268M: Akihiro Tsukada <tskd08@gmail.com> 20269L: linux-media@vger.kernel.org 20270S: Odd Fixes 20271F: drivers/media/tuners/qm1d1c0042* 20272 20273QNAP MCU DRIVER 20274M: Heiko Stuebner <heiko@sntech.de> 20275S: Maintained 20276F: drivers/hwmon/qnap-mcu-hwmon.c 20277F: drivers/input/misc/qnap-mcu-input.c 20278F: drivers/leds/leds-qnap-mcu.c 20279F: drivers/mfd/qnap-mcu.c 20280F: include/linux/mfd/qnap-mcu.h 20281 20282QNX4 FILESYSTEM 20283M: Anders Larsen <al@alarsen.net> 20284S: Maintained 20285W: http://www.alarsen.net/linux/qnx4fs/ 20286F: fs/qnx4/ 20287F: include/uapi/linux/qnx4_fs.h 20288F: include/uapi/linux/qnxtypes.h 20289 20290QNX6 FILESYSTEM 20291S: Orphan 20292F: Documentation/filesystems/qnx6.rst 20293F: fs/qnx6/ 20294F: include/linux/qnx6_fs.h 20295 20296QORIQ DPAA2 FSL-MC BUS DRIVER 20297M: Ioana Ciornei <ioana.ciornei@nxp.com> 20298L: linuxppc-dev@lists.ozlabs.org 20299L: linux-kernel@vger.kernel.org 20300S: Maintained 20301F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20302F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20304F: drivers/bus/fsl-mc/ 20305F: include/uapi/linux/fsl_mc.h 20306 20307QT1010 MEDIA DRIVER 20308L: linux-media@vger.kernel.org 20309S: Orphan 20310W: https://linuxtv.org 20311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20312F: drivers/media/tuners/qt1010* 20313 20314QUALCOMM ATH12K WIRELESS DRIVER 20315M: Jeff Johnson <jjohnson@kernel.org> 20316L: linux-wireless@vger.kernel.org 20317L: ath12k@lists.infradead.org 20318S: Supported 20319W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20320T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20321F: drivers/net/wireless/ath/ath12k/ 20322N: ath12k 20323 20324QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20325M: Jeff Johnson <jjohnson@kernel.org> 20326L: linux-wireless@vger.kernel.org 20327L: ath10k@lists.infradead.org 20328S: Supported 20329W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20330T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20331F: drivers/net/wireless/ath/ath10k/ 20332N: ath10k 20333 20334QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20335M: Jeff Johnson <jjohnson@kernel.org> 20336L: linux-wireless@vger.kernel.org 20337L: ath11k@lists.infradead.org 20338S: Supported 20339W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20340B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20341T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20342F: drivers/net/wireless/ath/ath11k/ 20343N: ath11k 20344 20345QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20346M: Toke Høiland-Jørgensen <toke@toke.dk> 20347L: linux-wireless@vger.kernel.org 20348S: Maintained 20349W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20350T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20351F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20352F: drivers/net/wireless/ath/ath9k/ 20353 20354QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20355M: Stefan Wahren <wahrenst@gmx.net> 20356L: netdev@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/net/qca,qca7000.txt 20359F: drivers/net/ethernet/qualcomm/qca* 20360 20361QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20362M: Stephan Gerhold <stephan@gerhold.net> 20363L: netdev@vger.kernel.org 20364L: linux-arm-msm@vger.kernel.org 20365S: Maintained 20366F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20367F: drivers/net/wwan/qcom_bam_dmux.c 20368 20369QUALCOMM CAMERA SUBSYSTEM DRIVER 20370M: Robert Foss <rfoss@kernel.org> 20371M: Todor Tomov <todor.too@gmail.com> 20372M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20373L: linux-media@vger.kernel.org 20374S: Maintained 20375F: Documentation/admin-guide/media/qcom_camss.rst 20376F: Documentation/devicetree/bindings/media/qcom,*camss* 20377F: drivers/media/platform/qcom/camss/ 20378 20379QUALCOMM CLOCK DRIVERS 20380M: Bjorn Andersson <andersson@kernel.org> 20381L: linux-arm-msm@vger.kernel.org 20382S: Supported 20383T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20384F: Documentation/devicetree/bindings/clock/qcom,* 20385F: drivers/clk/qcom/ 20386F: include/dt-bindings/clock/qcom,* 20387 20388QUALCOMM CLOUD AI (QAIC) DRIVER 20389M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20390R: Carl Vanderlip <quic_carlv@quicinc.com> 20391L: linux-arm-msm@vger.kernel.org 20392L: dri-devel@lists.freedesktop.org 20393S: Supported 20394T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20395F: Documentation/accel/qaic/ 20396F: drivers/accel/qaic/ 20397F: include/uapi/drm/qaic_accel.h 20398 20399QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20400M: Bjorn Andersson <andersson@kernel.org> 20401M: Konrad Dybcio <konradybcio@kernel.org> 20402L: linux-pm@vger.kernel.org 20403L: linux-arm-msm@vger.kernel.org 20404S: Maintained 20405F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20406F: drivers/pmdomain/qcom/cpr.c 20407 20408QUALCOMM CPUCP MAILBOX DRIVER 20409M: Sibi Sankar <quic_sibis@quicinc.com> 20410L: linux-arm-msm@vger.kernel.org 20411S: Supported 20412F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20413F: drivers/mailbox/qcom-cpucp-mbox.c 20414 20415QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20416M: Ilia Lin <ilia.lin@kernel.org> 20417L: linux-pm@vger.kernel.org 20418S: Maintained 20419F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20420F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20421F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20422 20423QUALCOMM CRYPTO DRIVERS 20424M: Thara Gopinath <thara.gopinath@gmail.com> 20425L: linux-crypto@vger.kernel.org 20426L: linux-arm-msm@vger.kernel.org 20427S: Maintained 20428F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20429F: drivers/crypto/qce/ 20430 20431QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20432M: Timur Tabi <timur@kernel.org> 20433L: netdev@vger.kernel.org 20434S: Maintained 20435F: drivers/net/ethernet/qualcomm/emac/ 20436 20437QUALCOMM ETHQOS ETHERNET DRIVER 20438M: Vinod Koul <vkoul@kernel.org> 20439L: netdev@vger.kernel.org 20440L: linux-arm-msm@vger.kernel.org 20441S: Maintained 20442F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20443F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20444 20445QUALCOMM FASTRPC DRIVER 20446M: Srinivas Kandagatla <srini@kernel.org> 20447M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20448L: linux-arm-msm@vger.kernel.org 20449L: dri-devel@lists.freedesktop.org 20450S: Maintained 20451F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20452F: drivers/misc/fastrpc.c 20453F: include/uapi/misc/fastrpc.h 20454 20455QUALCOMM HEXAGON ARCHITECTURE 20456M: Brian Cain <brian.cain@oss.qualcomm.com> 20457L: linux-hexagon@vger.kernel.org 20458S: Supported 20459T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20460F: arch/hexagon/ 20461 20462QUALCOMM HIDMA DRIVER 20463M: Sinan Kaya <okaya@kernel.org> 20464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20465L: linux-arm-msm@vger.kernel.org 20466L: dmaengine@vger.kernel.org 20467S: Supported 20468F: drivers/dma/qcom/hidma* 20469 20470QUALCOMM I2C QCOM GENI DRIVER 20471M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20472M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20473L: linux-i2c@vger.kernel.org 20474L: linux-arm-msm@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20477F: drivers/i2c/busses/i2c-qcom-geni.c 20478 20479QUALCOMM I2C CCI DRIVER 20480M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20481M: Robert Foss <rfoss@kernel.org> 20482L: linux-i2c@vger.kernel.org 20483L: linux-arm-msm@vger.kernel.org 20484S: Maintained 20485F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20486F: drivers/i2c/busses/i2c-qcom-cci.c 20487 20488QUALCOMM INTERCONNECT BWMON DRIVER 20489M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20490L: linux-arm-msm@vger.kernel.org 20491S: Maintained 20492F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20493F: drivers/soc/qcom/icc-bwmon.c 20494F: drivers/soc/qcom/trace_icc-bwmon.h 20495 20496QUALCOMM IOMMU 20497M: Rob Clark <robin.clark@oss.qualcomm.com> 20498L: iommu@lists.linux.dev 20499L: linux-arm-msm@vger.kernel.org 20500S: Maintained 20501F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20502F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20503F: drivers/iommu/msm_iommu* 20504 20505QUALCOMM IPC ROUTER (QRTR) DRIVER 20506M: Manivannan Sadhasivam <mani@kernel.org> 20507L: linux-arm-msm@vger.kernel.org 20508S: Maintained 20509F: include/trace/events/qrtr.h 20510F: include/uapi/linux/qrtr.h 20511F: net/qrtr/ 20512 20513QUALCOMM IPCC MAILBOX DRIVER 20514M: Manivannan Sadhasivam <mani@kernel.org> 20515L: linux-arm-msm@vger.kernel.org 20516S: Supported 20517F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20518F: drivers/mailbox/qcom-ipcc.c 20519F: include/dt-bindings/mailbox/qcom-ipcc.h 20520 20521QUALCOMM IPQ4019 USB PHY DRIVER 20522M: Robert Marko <robert.marko@sartura.hr> 20523M: Luka Perkov <luka.perkov@sartura.hr> 20524L: linux-arm-msm@vger.kernel.org 20525S: Maintained 20526F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20527F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20528 20529QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20530M: Robert Marko <robert.marko@sartura.hr> 20531M: Luka Perkov <luka.perkov@sartura.hr> 20532L: linux-arm-msm@vger.kernel.org 20533S: Maintained 20534F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20535F: drivers/regulator/vqmmc-ipq4019-regulator.c 20536 20537QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20538M: Vikash Garodia <quic_vgarodia@quicinc.com> 20539M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20540R: Abhinav Kumar <abhinav.kumar@linux.dev> 20541R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20542L: linux-media@vger.kernel.org 20543L: linux-arm-msm@vger.kernel.org 20544S: Maintained 20545F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20546F: drivers/media/platform/qcom/iris/ 20547 20548QUALCOMM NAND CONTROLLER DRIVER 20549M: Manivannan Sadhasivam <mani@kernel.org> 20550L: linux-mtd@lists.infradead.org 20551L: linux-arm-msm@vger.kernel.org 20552S: Maintained 20553F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20554F: drivers/mtd/nand/raw/qcom_nandc.c 20555 20556QUALCOMM QSEECOM DRIVER 20557M: Maximilian Luz <luzmaximilian@gmail.com> 20558L: linux-arm-msm@vger.kernel.org 20559S: Maintained 20560F: drivers/firmware/qcom/qcom_qseecom.c 20561 20562QUALCOMM QSEECOM UEFISECAPP DRIVER 20563M: Maximilian Luz <luzmaximilian@gmail.com> 20564L: linux-arm-msm@vger.kernel.org 20565S: Maintained 20566F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20567 20568QUALCOMM RMNET DRIVER 20569M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20570M: Sean Tranchetti <quic_stranche@quicinc.com> 20571L: netdev@vger.kernel.org 20572S: Maintained 20573F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20574F: drivers/net/ethernet/qualcomm/rmnet/ 20575F: include/linux/if_rmnet.h 20576 20577QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20578M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20579L: linux-arm-msm@vger.kernel.org 20580S: Maintained 20581F: drivers/firmware/qcom/qcom_tzmem.c 20582F: drivers/firmware/qcom/qcom_tzmem.h 20583F: include/linux/firmware/qcom/qcom_tzmem.h 20584 20585QUALCOMM TSENS THERMAL DRIVER 20586M: Amit Kucheria <amitk@kernel.org> 20587M: Thara Gopinath <thara.gopinath@gmail.com> 20588L: linux-pm@vger.kernel.org 20589L: linux-arm-msm@vger.kernel.org 20590S: Maintained 20591F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20592F: drivers/thermal/qcom/ 20593 20594QUALCOMM TYPEC PORT MANAGER DRIVER 20595M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20596L: linux-arm-msm@vger.kernel.org 20597L: linux-usb@vger.kernel.org 20598S: Maintained 20599F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20600F: drivers/usb/typec/tcpm/qcom/ 20601 20602QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20603M: Vikash Garodia <quic_vgarodia@quicinc.com> 20604M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20605R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20606L: linux-media@vger.kernel.org 20607L: linux-arm-msm@vger.kernel.org 20608S: Maintained 20609T: git git://linuxtv.org/media.git 20610F: Documentation/devicetree/bindings/media/*venus* 20611F: drivers/media/platform/qcom/venus/ 20612 20613QUALCOMM WCN36XX WIRELESS DRIVER 20614M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20615L: wcn36xx@lists.infradead.org 20616S: Supported 20617W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20618F: drivers/net/wireless/ath/wcn36xx/ 20619 20620QUANTENNA QTNFMAC WIRELESS DRIVER 20621M: Igor Mitsyanko <imitsyanko@quantenna.com> 20622R: Sergey Matyukevich <geomatsi@gmail.com> 20623L: linux-wireless@vger.kernel.org 20624S: Maintained 20625F: drivers/net/wireless/quantenna/ 20626 20627RADEON and AMDGPU DRM DRIVERS 20628M: Alex Deucher <alexander.deucher@amd.com> 20629M: Christian König <christian.koenig@amd.com> 20630L: amd-gfx@lists.freedesktop.org 20631S: Supported 20632B: https://gitlab.freedesktop.org/drm/amd/-/issues 20633C: irc://irc.oftc.net/radeon 20634T: git https://gitlab.freedesktop.org/agd5f/linux.git 20635F: Documentation/gpu/amdgpu/ 20636F: drivers/gpu/drm/amd/ 20637F: drivers/gpu/drm/ci/xfails/amd* 20638F: drivers/gpu/drm/radeon/ 20639F: include/uapi/drm/amdgpu_drm.h 20640F: include/uapi/drm/radeon_drm.h 20641 20642RADEON FRAMEBUFFER DISPLAY DRIVER 20643M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20644L: linux-fbdev@vger.kernel.org 20645S: Maintained 20646F: drivers/video/fbdev/aty/radeon* 20647F: include/uapi/linux/radeonfb.h 20648 20649RADIOSHARK RADIO DRIVER 20650M: Hans Verkuil <hverkuil@xs4all.nl> 20651L: linux-media@vger.kernel.org 20652S: Maintained 20653T: git git://linuxtv.org/media.git 20654F: drivers/media/radio/radio-shark.c 20655 20656RADIOSHARK2 RADIO DRIVER 20657M: Hans Verkuil <hverkuil@xs4all.nl> 20658L: linux-media@vger.kernel.org 20659S: Maintained 20660T: git git://linuxtv.org/media.git 20661F: drivers/media/radio/radio-shark2.c 20662F: drivers/media/radio/radio-tea5777.c 20663 20664RADOS BLOCK DEVICE (RBD) 20665M: Ilya Dryomov <idryomov@gmail.com> 20666R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20667L: ceph-devel@vger.kernel.org 20668S: Supported 20669W: http://ceph.com/ 20670T: git https://github.com/ceph/ceph-client.git 20671F: Documentation/ABI/testing/sysfs-bus-rbd 20672F: drivers/block/rbd.c 20673F: drivers/block/rbd_types.h 20674 20675RAGE128 FRAMEBUFFER DISPLAY DRIVER 20676L: linux-fbdev@vger.kernel.org 20677S: Orphan 20678F: drivers/video/fbdev/aty/aty128fb.c 20679 20680RAINSHADOW-CEC DRIVER 20681M: Hans Verkuil <hverkuil@xs4all.nl> 20682L: linux-media@vger.kernel.org 20683S: Maintained 20684T: git git://linuxtv.org/media.git 20685F: drivers/media/cec/usb/rainshadow/ 20686 20687RALINK MIPS ARCHITECTURE 20688M: John Crispin <john@phrozen.org> 20689M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20690L: linux-mips@vger.kernel.org 20691S: Maintained 20692F: arch/mips/ralink 20693 20694RALINK MT7621 MIPS ARCHITECTURE 20695M: Chester A. Unal <chester.a.unal@arinc9.com> 20696M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20697L: linux-mips@vger.kernel.org 20698S: Maintained 20699F: arch/mips/boot/dts/ralink/mt7621* 20700 20701RALINK RT2X00 WIRELESS LAN DRIVER 20702M: Stanislaw Gruszka <stf_xl@wp.pl> 20703L: linux-wireless@vger.kernel.org 20704S: Maintained 20705F: drivers/net/wireless/ralink/ 20706 20707RAMDISK RAM BLOCK DEVICE DRIVER 20708M: Jens Axboe <axboe@kernel.dk> 20709S: Maintained 20710F: Documentation/admin-guide/blockdev/ramdisk.rst 20711F: drivers/block/brd.c 20712 20713RANCHU VIRTUAL BOARD FOR MIPS 20714M: Miodrag Dinic <miodrag.dinic@mips.com> 20715L: linux-mips@vger.kernel.org 20716S: Supported 20717F: arch/mips/configs/generic/board-ranchu.config 20718F: arch/mips/generic/board-ranchu.c 20719 20720RANDOM NUMBER DRIVER 20721M: "Theodore Ts'o" <tytso@mit.edu> 20722M: Jason A. Donenfeld <Jason@zx2c4.com> 20723S: Maintained 20724T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 20725F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 20726F: drivers/char/random.c 20727F: include/linux/random.h 20728F: include/uapi/linux/random.h 20729F: drivers/virt/vmgenid.c 20730N: ^.*/vdso/[^/]*getrandom[^/]+$ 20731 20732RAPIDIO SUBSYSTEM 20733M: Matt Porter <mporter@kernel.crashing.org> 20734M: Alexandre Bounine <alex.bou9@gmail.com> 20735S: Maintained 20736F: drivers/rapidio/ 20737 20738RAS INFRASTRUCTURE 20739M: Tony Luck <tony.luck@intel.com> 20740M: Borislav Petkov <bp@alien8.de> 20741L: linux-edac@vger.kernel.org 20742S: Maintained 20743F: Documentation/admin-guide/RAS 20744F: drivers/ras/ 20745F: include/linux/ras.h 20746F: include/ras/ras_event.h 20747 20748RAS FRU MEMORY POISON MANAGER (FMPM) 20749M: Yazen Ghannam <Yazen.Ghannam@amd.com> 20750L: linux-edac@vger.kernel.org 20751S: Maintained 20752F: drivers/ras/amd/fmpm.c 20753 20754RASPBERRY PI PISP BACK END 20755M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 20756R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20757L: linux-media@vger.kernel.org 20758S: Maintained 20759F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 20760F: drivers/media/platform/raspberrypi/pisp_be/ 20761F: include/uapi/linux/media/raspberrypi/ 20762 20763RASPBERRY PI PISP CAMERA FRONT END 20764M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 20765M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20766S: Maintained 20767F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 20768F: drivers/media/platform/raspberrypi/rp1-cfe/ 20769 20770RC-CORE / LIRC FRAMEWORK 20771M: Sean Young <sean@mess.org> 20772L: linux-media@vger.kernel.org 20773S: Maintained 20774W: http://linuxtv.org 20775T: git git://linuxtv.org/media.git 20776F: Documentation/driver-api/media/rc-core.rst 20777F: Documentation/userspace-api/media/rc/ 20778F: drivers/media/rc/ 20779F: include/media/rc-core.h 20780F: include/media/rc-map.h 20781F: include/uapi/linux/lirc.h 20782 20783RCMM REMOTE CONTROLS DECODER 20784M: Patrick Lerda <patrick9876@free.fr> 20785S: Maintained 20786F: drivers/media/rc/ir-rcmm-decoder.c 20787 20788RCUTORTURE TEST FRAMEWORK 20789M: "Paul E. McKenney" <paulmck@kernel.org> 20790M: Josh Triplett <josh@joshtriplett.org> 20791R: Steven Rostedt <rostedt@goodmis.org> 20792R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20793R: Lai Jiangshan <jiangshanlai@gmail.com> 20794L: rcu@vger.kernel.org 20795S: Supported 20796T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20797F: tools/testing/selftests/rcutorture 20798 20799RDACM20 Camera Sensor 20800M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20801M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20802M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20803M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20807F: drivers/media/i2c/max9271.c 20808F: drivers/media/i2c/max9271.h 20809F: drivers/media/i2c/rdacm20.c 20810 20811RDACM21 Camera Sensor 20812M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20813M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20814M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20815M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20819F: drivers/media/i2c/max9271.c 20820F: drivers/media/i2c/max9271.h 20821F: drivers/media/i2c/rdacm21.c 20822 20823RDC R-321X SoC 20824M: Florian Fainelli <florian@openwrt.org> 20825S: Maintained 20826 20827RDC R6040 FAST ETHERNET DRIVER 20828M: Florian Fainelli <f.fainelli@gmail.com> 20829L: netdev@vger.kernel.org 20830S: Maintained 20831F: drivers/net/ethernet/rdc/r6040.c 20832 20833RDMAVT - RDMA verbs software 20834M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20835L: linux-rdma@vger.kernel.org 20836S: Supported 20837F: drivers/infiniband/sw/rdmavt 20838 20839RDS - RELIABLE DATAGRAM SOCKETS 20840M: Allison Henderson <allison.henderson@oracle.com> 20841L: netdev@vger.kernel.org 20842L: linux-rdma@vger.kernel.org 20843L: rds-devel@oss.oracle.com (moderated for non-subscribers) 20844S: Supported 20845W: https://oss.oracle.com/projects/rds/ 20846F: Documentation/networking/rds.rst 20847F: net/rds/ 20848F: tools/testing/selftests/net/rds/ 20849 20850RDT - RESOURCE ALLOCATION 20851M: Tony Luck <tony.luck@intel.com> 20852M: Reinette Chatre <reinette.chatre@intel.com> 20853R: Dave Martin <Dave.Martin@arm.com> 20854R: James Morse <james.morse@arm.com> 20855L: linux-kernel@vger.kernel.org 20856S: Supported 20857F: Documentation/filesystems/resctrl.rst 20858F: arch/x86/include/asm/resctrl.h 20859F: arch/x86/kernel/cpu/resctrl/ 20860F: fs/resctrl/ 20861F: include/linux/resctrl*.h 20862F: tools/testing/selftests/resctrl/ 20863 20864READ-COPY UPDATE (RCU) 20865M: "Paul E. McKenney" <paulmck@kernel.org> 20866M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 20867M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 20868M: Joel Fernandes <joelagnelf@nvidia.com> 20869M: Josh Triplett <josh@joshtriplett.org> 20870M: Boqun Feng <boqun.feng@gmail.com> 20871M: Uladzislau Rezki <urezki@gmail.com> 20872R: Steven Rostedt <rostedt@goodmis.org> 20873R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20874R: Lai Jiangshan <jiangshanlai@gmail.com> 20875R: Zqiang <qiang.zhang@linux.dev> 20876L: rcu@vger.kernel.org 20877S: Supported 20878W: http://www.rdrop.com/users/paulmck/RCU/ 20879T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20880F: Documentation/RCU/ 20881F: include/linux/rcu* 20882F: kernel/rcu/ 20883F: rust/kernel/sync/rcu.rs 20884X: Documentation/RCU/torture.rst 20885X: include/linux/srcu*.h 20886X: kernel/rcu/srcu*.c 20887 20888REAL TIME CLOCK (RTC) SUBSYSTEM 20889M: Alexandre Belloni <alexandre.belloni@bootlin.com> 20890L: linux-rtc@vger.kernel.org 20891S: Maintained 20892Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 20893T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 20894F: Documentation/admin-guide/rtc.rst 20895F: Documentation/devicetree/bindings/rtc/ 20896F: drivers/rtc/ 20897F: include/linux/rtc.h 20898F: include/linux/rtc/ 20899F: include/uapi/linux/rtc.h 20900F: tools/testing/selftests/rtc/ 20901 20902Real-time Linux Analysis (RTLA) tools 20903M: Steven Rostedt <rostedt@goodmis.org> 20904L: linux-trace-kernel@vger.kernel.org 20905S: Maintained 20906F: Documentation/tools/rtla/ 20907F: tools/tracing/rtla/ 20908 20909Real-time Linux (PREEMPT_RT) 20910M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 20911M: Clark Williams <clrkwllms@kernel.org> 20912M: Steven Rostedt <rostedt@goodmis.org> 20913L: linux-rt-devel@lists.linux.dev 20914S: Supported 20915K: PREEMPT_RT 20916 20917REALTEK AUDIO CODECS 20918M: Oder Chiou <oder_chiou@realtek.com> 20919S: Maintained 20920F: include/sound/rt*.h 20921F: sound/soc/codecs/rt* 20922 20923REALTEK OTTO WATCHDOG 20924M: Sander Vanheule <sander@svanheule.net> 20925L: linux-watchdog@vger.kernel.org 20926S: Maintained 20927F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 20928F: drivers/watchdog/realtek_otto_wdt.c 20929 20930REALTEK RTL83xx SMI DSA ROUTER CHIPS 20931M: Linus Walleij <linus.walleij@linaro.org> 20932M: Alvin Šipraga <alsi@bang-olufsen.dk> 20933S: Maintained 20934F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 20935F: drivers/net/dsa/realtek/* 20936 20937REALTEK SPI-NAND 20938M: Chris Packham <chris.packham@alliedtelesis.co.nz> 20939S: Maintained 20940F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 20941F: drivers/spi/spi-realtek-rtl-snand.c 20942 20943REALTEK WIRELESS DRIVER (rtlwifi family) 20944M: Ping-Ke Shih <pkshih@realtek.com> 20945L: linux-wireless@vger.kernel.org 20946S: Maintained 20947T: git https://github.com/pkshih/rtw.git 20948F: drivers/net/wireless/realtek/rtlwifi/ 20949 20950REALTEK WIRELESS DRIVER (rtw88) 20951M: Ping-Ke Shih <pkshih@realtek.com> 20952L: linux-wireless@vger.kernel.org 20953S: Maintained 20954T: git https://github.com/pkshih/rtw.git 20955F: drivers/net/wireless/realtek/rtw88/ 20956 20957REALTEK WIRELESS DRIVER (rtw89) 20958M: Ping-Ke Shih <pkshih@realtek.com> 20959L: linux-wireless@vger.kernel.org 20960S: Maintained 20961T: git https://github.com/pkshih/rtw.git 20962F: drivers/net/wireless/realtek/rtw89/ 20963 20964REDPINE WIRELESS DRIVER 20965L: linux-wireless@vger.kernel.org 20966S: Orphan 20967F: drivers/net/wireless/rsi/ 20968 20969REGISTER MAP ABSTRACTION 20970M: Mark Brown <broonie@kernel.org> 20971L: linux-kernel@vger.kernel.org 20972S: Supported 20973T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 20974F: Documentation/devicetree/bindings/regmap/ 20975F: drivers/base/regmap/ 20976F: include/linux/regmap.h 20977 20978REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 20979M: Bjorn Andersson <andersson@kernel.org> 20980M: Mathieu Poirier <mathieu.poirier@linaro.org> 20981L: linux-remoteproc@vger.kernel.org 20982S: Maintained 20983T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 20984F: Documentation/ABI/testing/sysfs-class-remoteproc 20985F: Documentation/devicetree/bindings/remoteproc/ 20986F: Documentation/staging/remoteproc.rst 20987F: drivers/remoteproc/ 20988F: include/linux/remoteproc.h 20989F: include/linux/remoteproc/ 20990 20991REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 20992M: Bjorn Andersson <andersson@kernel.org> 20993M: Mathieu Poirier <mathieu.poirier@linaro.org> 20994L: linux-remoteproc@vger.kernel.org 20995S: Maintained 20996T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 20997F: Documentation/ABI/testing/sysfs-bus-rpmsg 20998F: Documentation/staging/rpmsg.rst 20999F: drivers/rpmsg/ 21000F: include/linux/rpmsg.h 21001F: include/linux/rpmsg/ 21002F: include/uapi/linux/rpmsg.h 21003F: samples/rpmsg/ 21004 21005REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21006M: Stephan Gerhold <stephan@gerhold.net> 21007L: netdev@vger.kernel.org 21008L: linux-remoteproc@vger.kernel.org 21009S: Maintained 21010F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21011 21012RENESAS CLOCK DRIVERS 21013M: Geert Uytterhoeven <geert+renesas@glider.be> 21014L: linux-renesas-soc@vger.kernel.org 21015S: Supported 21016T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21017F: Documentation/devicetree/bindings/clock/renesas,* 21018F: drivers/clk/renesas/ 21019 21020RENESAS EMEV2 I2C DRIVER 21021M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21022L: linux-renesas-soc@vger.kernel.org 21023S: Supported 21024F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21025F: drivers/i2c/busses/i2c-emev2.c 21026 21027RENESAS ETHERNET AVB DRIVER 21028M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21029R: Paul Barker <paul@pbarker.dev> 21030L: netdev@vger.kernel.org 21031L: linux-renesas-soc@vger.kernel.org 21032S: Maintained 21033F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21034F: drivers/net/ethernet/renesas/Kconfig 21035F: drivers/net/ethernet/renesas/Makefile 21036F: drivers/net/ethernet/renesas/ravb* 21037 21038RENESAS ETHERNET SWITCH DRIVER 21039R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21040L: netdev@vger.kernel.org 21041L: linux-renesas-soc@vger.kernel.org 21042F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21043F: drivers/net/ethernet/renesas/Kconfig 21044F: drivers/net/ethernet/renesas/Makefile 21045F: drivers/net/ethernet/renesas/rcar_gen4* 21046F: drivers/net/ethernet/renesas/rswitch* 21047 21048RENESAS ETHERNET TSN DRIVER 21049M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21050L: netdev@vger.kernel.org 21051L: linux-renesas-soc@vger.kernel.org 21052S: Maintained 21053F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21054F: drivers/net/ethernet/renesas/rtsn.* 21055 21056RENESAS IDT821034 ASoC CODEC 21057M: Herve Codina <herve.codina@bootlin.com> 21058L: linux-sound@vger.kernel.org 21059S: Maintained 21060F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21061F: sound/soc/codecs/idt821034.c 21062 21063RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21064M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21065L: linux-sound@vger.kernel.org 21066L: linux-renesas-soc@vger.kernel.org 21067S: Supported 21068F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21069F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21070F: sound/soc/renesas/rcar/ 21071F: sound/soc/renesas/fsi.c 21072F: include/sound/sh_fsi.h 21073 21074RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21075M: Miquel Raynal <miquel.raynal@bootlin.com> 21076L: linux-mtd@lists.infradead.org 21077L: linux-renesas-soc@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21080F: drivers/mtd/nand/raw/renesas-nand-controller.c 21081 21082RENESAS R-CAR GYROADC DRIVER 21083M: Marek Vasut <marek.vasut@gmail.com> 21084L: linux-iio@vger.kernel.org 21085S: Supported 21086F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21087F: drivers/iio/adc/rcar-gyroadc.c 21088 21089RENESAS R-CAR I2C DRIVERS 21090M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21091L: linux-renesas-soc@vger.kernel.org 21092S: Supported 21093F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21094F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21095F: drivers/i2c/busses/i2c-rcar.c 21096F: drivers/i2c/busses/i2c-sh_mobile.c 21097 21098RENESAS R-CAR SATA DRIVER 21099M: Geert Uytterhoeven <geert+renesas@glider.be> 21100L: linux-ide@vger.kernel.org 21101L: linux-renesas-soc@vger.kernel.org 21102S: Supported 21103F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21104F: drivers/ata/sata_rcar.c 21105 21106RENESAS R-CAR THERMAL DRIVERS 21107M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21108L: linux-renesas-soc@vger.kernel.org 21109S: Supported 21110F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21111F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21112F: drivers/thermal/renesas/rcar_gen3_thermal.c 21113F: drivers/thermal/renesas/rcar_thermal.c 21114 21115RENESAS RIIC DRIVER 21116M: Chris Brandt <chris.brandt@renesas.com> 21117L: linux-renesas-soc@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21120F: drivers/i2c/busses/i2c-riic.c 21121 21122RENESAS RZ AUDIO (ASoC) DRIVER 21123M: Biju Das <biju.das.jz@bp.renesas.com> 21124M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21125L: linux-sound@vger.kernel.org 21126L: linux-renesas-soc@vger.kernel.org 21127S: Supported 21128F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21129F: sound/soc/renesas/rz-ssi.c 21130 21131RENESAS RZ/G2L A/D DRIVER 21132M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21133L: linux-iio@vger.kernel.org 21134L: linux-renesas-soc@vger.kernel.org 21135S: Supported 21136F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21137F: drivers/iio/adc/rzg2l_adc.c 21138 21139RENESAS RZ/G2L MTU3a COUNTER DRIVER 21140M: Biju Das <biju.das.jz@bp.renesas.com> 21141L: linux-iio@vger.kernel.org 21142L: linux-renesas-soc@vger.kernel.org 21143S: Supported 21144F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21145F: drivers/counter/rz-mtu3-cnt.c 21146 21147RENESAS RTCA-3 RTC DRIVER 21148M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21149L: linux-rtc@vger.kernel.org 21150L: linux-renesas-soc@vger.kernel.org 21151S: Supported 21152F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21153F: drivers/rtc/rtc-renesas-rtca3.c 21154 21155RENESAS RZ/N1 A5PSW SWITCH DRIVER 21156M: Clément Léger <clement.leger@bootlin.com> 21157L: linux-renesas-soc@vger.kernel.org 21158L: netdev@vger.kernel.org 21159S: Maintained 21160F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21161F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21162F: drivers/net/dsa/rzn1_a5psw* 21163F: drivers/net/pcs/pcs-rzn1-miic.c 21164F: include/dt-bindings/net/pcs-rzn1-miic.h 21165F: include/linux/pcs-rzn1-miic.h 21166F: net/dsa/tag_rzn1_a5psw.c 21167 21168RENESAS RZ/N1 DWMAC GLUE LAYER 21169M: Romain Gantois <romain.gantois@bootlin.com> 21170S: Maintained 21171F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21172F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21173 21174RENESAS RZ/N1 RTC CONTROLLER DRIVER 21175M: Miquel Raynal <miquel.raynal@bootlin.com> 21176L: linux-rtc@vger.kernel.org 21177L: linux-renesas-soc@vger.kernel.org 21178S: Maintained 21179F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21180F: drivers/rtc/rtc-rzn1.c 21181 21182RENESAS RZ/N1 USBF CONTROLLER DRIVER 21183M: Herve Codina <herve.codina@bootlin.com> 21184L: linux-renesas-soc@vger.kernel.org 21185L: linux-usb@vger.kernel.org 21186S: Maintained 21187F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21188F: drivers/usb/gadget/udc/renesas_usbf.c 21189 21190RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21191M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21192L: netdev@vger.kernel.org 21193L: linux-renesas-soc@vger.kernel.org 21194S: Maintained 21195F: Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml 21196F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21197 21198RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21199M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21200M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21201L: linux-renesas-soc@vger.kernel.org 21202S: Supported 21203F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21204F: drivers/reset/reset-rzv2h-usb2phy.c 21205 21206RENESAS RZ/V2M I2C DRIVER 21207M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21208L: linux-i2c@vger.kernel.org 21209L: linux-renesas-soc@vger.kernel.org 21210S: Supported 21211F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21212F: drivers/i2c/busses/i2c-rzv2m.c 21213 21214RENESAS SUPERH ETHERNET DRIVER 21215M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21216L: netdev@vger.kernel.org 21217L: linux-renesas-soc@vger.kernel.org 21218S: Maintained 21219F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21220F: drivers/net/ethernet/renesas/Kconfig 21221F: drivers/net/ethernet/renesas/Makefile 21222F: drivers/net/ethernet/renesas/sh_eth* 21223F: include/linux/sh_eth.h 21224 21225RENESAS USB PHY DRIVER 21226M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21227L: linux-renesas-soc@vger.kernel.org 21228S: Maintained 21229F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21230 21231RENESAS VERSACLOCK 7 CLOCK DRIVER 21232M: Alex Helms <alexander.helms.jy@renesas.com> 21233S: Maintained 21234F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21235F: drivers/clk/clk-versaclock7.c 21236 21237RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21238M: Herve Codina <herve.codina@bootlin.com> 21239L: linux-iio@vger.kernel.org 21240S: Maintained 21241F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21242F: drivers/iio/potentiometer/x9250.c 21243 21244RESET CONTROLLER FRAMEWORK 21245M: Philipp Zabel <p.zabel@pengutronix.de> 21246S: Maintained 21247T: git git://git.pengutronix.de/git/pza/linux 21248F: Documentation/devicetree/bindings/reset/ 21249F: Documentation/driver-api/reset.rst 21250F: drivers/reset/ 21251F: include/dt-bindings/reset/ 21252F: include/linux/reset-controller.h 21253F: include/linux/reset.h 21254F: include/linux/reset/ 21255K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21256 21257RESTARTABLE SEQUENCES SUPPORT 21258M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21259M: Peter Zijlstra <peterz@infradead.org> 21260M: "Paul E. McKenney" <paulmck@kernel.org> 21261M: Boqun Feng <boqun.feng@gmail.com> 21262L: linux-kernel@vger.kernel.org 21263S: Supported 21264F: include/trace/events/rseq.h 21265F: include/uapi/linux/rseq.h 21266F: kernel/rseq.c 21267F: tools/testing/selftests/rseq/ 21268 21269RFKILL 21270M: Johannes Berg <johannes@sipsolutions.net> 21271L: linux-wireless@vger.kernel.org 21272S: Maintained 21273W: https://wireless.wiki.kernel.org/ 21274Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21276T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21277F: Documentation/ABI/stable/sysfs-class-rfkill 21278F: Documentation/driver-api/rfkill.rst 21279F: include/linux/rfkill.h 21280F: include/uapi/linux/rfkill.h 21281F: net/rfkill/ 21282 21283RHASHTABLE 21284M: Thomas Graf <tgraf@suug.ch> 21285M: Herbert Xu <herbert@gondor.apana.org.au> 21286L: linux-crypto@vger.kernel.org 21287S: Maintained 21288F: include/linux/rhashtable-types.h 21289F: include/linux/rhashtable.h 21290F: lib/rhashtable.c 21291F: lib/test_rhashtable.c 21292 21293RICOH R5C592 MEMORYSTICK DRIVER 21294M: Maxim Levitsky <maximlevitsky@gmail.com> 21295S: Maintained 21296F: drivers/memstick/host/r592.* 21297 21298RICOH SMARTMEDIA/XD DRIVER 21299M: Maxim Levitsky <maximlevitsky@gmail.com> 21300S: Maintained 21301F: drivers/mtd/nand/raw/r852.c 21302F: drivers/mtd/nand/raw/r852.h 21303 21304RISC-V AIA DRIVERS 21305M: Anup Patel <anup@brainfault.org> 21306L: linux-riscv@lists.infradead.org 21307S: Maintained 21308F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21309F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21310F: drivers/irqchip/irq-riscv-aplic-*.c 21311F: drivers/irqchip/irq-riscv-aplic-*.h 21312F: drivers/irqchip/irq-riscv-imsic-*.c 21313F: drivers/irqchip/irq-riscv-imsic-*.h 21314F: drivers/irqchip/irq-riscv-intc.c 21315F: include/linux/irqchip/riscv-aplic.h 21316F: include/linux/irqchip/riscv-imsic.h 21317 21318RISC-V ARCHITECTURE 21319M: Paul Walmsley <paul.walmsley@sifive.com> 21320M: Palmer Dabbelt <palmer@dabbelt.com> 21321M: Albert Ou <aou@eecs.berkeley.edu> 21322R: Alexandre Ghiti <alex@ghiti.fr> 21323L: linux-riscv@lists.infradead.org 21324S: Supported 21325Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21326C: irc://irc.libera.chat/riscv 21327P: Documentation/arch/riscv/patch-acceptance.rst 21328T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21329F: arch/riscv/ 21330N: riscv 21331K: riscv 21332 21333RISC-V IOMMU 21334M: Tomasz Jeznach <tjeznach@rivosinc.com> 21335L: iommu@lists.linux.dev 21336L: linux-riscv@lists.infradead.org 21337S: Maintained 21338T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21339F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21340F: drivers/iommu/riscv/ 21341 21342RISC-V MICROCHIP FPGA SUPPORT 21343M: Conor Dooley <conor.dooley@microchip.com> 21344M: Daire McNamara <daire.mcnamara@microchip.com> 21345L: linux-riscv@lists.infradead.org 21346S: Supported 21347F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21348F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21349F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21350F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21351F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21352F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21353F: Documentation/devicetree/bindings/riscv/microchip.yaml 21354F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21355F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21356F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21357F: arch/riscv/boot/dts/microchip/ 21358F: drivers/char/hw_random/mpfs-rng.c 21359F: drivers/clk/microchip/clk-mpfs*.c 21360F: drivers/firmware/microchip/mpfs-auto-update.c 21361F: drivers/gpio/gpio-mpfs.c 21362F: drivers/i2c/busses/i2c-microchip-corei2c.c 21363F: drivers/mailbox/mailbox-mpfs.c 21364F: drivers/pci/controller/plda/pcie-microchip-host.c 21365F: drivers/pwm/pwm-microchip-core.c 21366F: drivers/reset/reset-mpfs.c 21367F: drivers/rtc/rtc-mpfs.c 21368F: drivers/soc/microchip/mpfs-sys-controller.c 21369F: drivers/spi/spi-microchip-core-qspi.c 21370F: drivers/spi/spi-microchip-core.c 21371F: drivers/usb/musb/mpfs.c 21372F: include/soc/microchip/mpfs.h 21373 21374RISC-V MISC SOC SUPPORT 21375M: Conor Dooley <conor@kernel.org> 21376L: linux-riscv@lists.infradead.org 21377S: Maintained 21378Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21379T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21380F: arch/riscv/boot/dts/canaan/ 21381F: arch/riscv/boot/dts/microchip/ 21382F: arch/riscv/boot/dts/sifive/ 21383F: arch/riscv/boot/dts/starfive/ 21384 21385RISC-V PMU DRIVERS 21386M: Atish Patra <atish.patra@linux.dev> 21387R: Anup Patel <anup@brainfault.org> 21388L: linux-riscv@lists.infradead.org 21389S: Supported 21390F: drivers/perf/riscv_pmu.c 21391F: drivers/perf/riscv_pmu_legacy.c 21392F: drivers/perf/riscv_pmu_sbi.c 21393 21394RISC-V SPACEMIT SoC Support 21395M: Yixun Lan <dlan@gentoo.org> 21396L: linux-riscv@lists.infradead.org 21397L: spacemit@lists.linux.dev 21398S: Maintained 21399W: https://github.com/spacemit-com/linux/wiki 21400C: irc://irc.libera.chat/spacemit 21401T: git https://github.com/spacemit-com/linux 21402F: arch/riscv/boot/dts/spacemit/ 21403N: spacemit 21404K: spacemit 21405 21406RISC-V THEAD SoC SUPPORT 21407M: Drew Fustini <fustini@kernel.org> 21408M: Guo Ren <guoren@kernel.org> 21409M: Fu Wei <wefu@redhat.com> 21410L: linux-riscv@lists.infradead.org 21411S: Maintained 21412T: git https://github.com/pdp7/linux.git 21413F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21414F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21415F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21416F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21417F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21418F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21419F: arch/riscv/boot/dts/thead/ 21420F: drivers/clk/thead/clk-th1520-ap.c 21421F: drivers/firmware/thead,th1520-aon.c 21422F: drivers/mailbox/mailbox-th1520.c 21423F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21424F: drivers/pinctrl/pinctrl-th1520.c 21425F: drivers/pmdomain/thead/ 21426F: drivers/reset/reset-th1520.c 21427F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21428F: include/dt-bindings/power/thead,th1520-power.h 21429F: include/dt-bindings/reset/thead,th1520-reset.h 21430F: include/linux/firmware/thead/thead,th1520-aon.h 21431 21432RNBD BLOCK DRIVERS 21433M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21434M: Jack Wang <jinpu.wang@ionos.com> 21435L: linux-block@vger.kernel.org 21436S: Maintained 21437F: drivers/block/rnbd/ 21438 21439ROCCAT DRIVERS 21440M: Stefan Achatz <erazor_de@users.sourceforge.net> 21441S: Maintained 21442W: http://sourceforge.net/projects/roccat/ 21443F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21444F: drivers/hid/hid-roccat* 21445F: include/linux/hid-roccat* 21446 21447ROCKCHIP CAN-FD DRIVER 21448M: Marc Kleine-Budde <mkl@pengutronix.de> 21449R: kernel@pengutronix.de 21450L: linux-can@vger.kernel.org 21451S: Maintained 21452F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21453F: drivers/net/can/rockchip/ 21454 21455ROCKCHIP CRYPTO DRIVERS 21456M: Corentin Labbe <clabbe@baylibre.com> 21457L: linux-crypto@vger.kernel.org 21458S: Maintained 21459F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21460F: drivers/crypto/rockchip/ 21461 21462ROCKCHIP I2S TDM DRIVER 21463M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21464L: linux-rockchip@lists.infradead.org 21465S: Maintained 21466F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21467F: sound/soc/rockchip/rockchip_i2s_tdm.* 21468 21469ROCKCHIP ISP V1 DRIVER 21470M: Dafna Hirschfeld <dafna@fastmail.com> 21471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21472L: linux-media@vger.kernel.org 21473L: linux-rockchip@lists.infradead.org 21474S: Maintained 21475F: Documentation/admin-guide/media/rkisp1.rst 21476F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21477F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21478F: drivers/media/platform/rockchip/rkisp1 21479F: include/uapi/linux/rkisp1-config.h 21480 21481ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21482M: Daniel Golle <daniel@makrotopia.org> 21483M: Aurelien Jarno <aurelien@aurel32.net> 21484M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21485S: Maintained 21486F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21487F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21488F: drivers/char/hw_random/rockchip-rng.c 21489 21490ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21491M: Jacob Chen <jacob-chen@iotwrt.com> 21492M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21493L: linux-media@vger.kernel.org 21494L: linux-rockchip@lists.infradead.org 21495S: Maintained 21496F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21497F: drivers/media/platform/rockchip/rga/ 21498 21499ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21500M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21501S: Maintained 21502F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21503F: sound/soc/codecs/rk3308_codec.c 21504F: sound/soc/codecs/rk3308_codec.h 21505 21506ROCKCHIP SAI DRIVER 21507M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21508L: linux-rockchip@lists.infradead.org 21509S: Maintained 21510F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21511F: sound/soc/rockchip/rockchip_sai.* 21512 21513ROCKCHIP VIDEO DECODER DRIVER 21514M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21515L: linux-media@vger.kernel.org 21516L: linux-rockchip@lists.infradead.org 21517S: Maintained 21518F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21519F: drivers/staging/media/rkvdec/ 21520 21521ROCKER DRIVER 21522M: Jiri Pirko <jiri@resnulli.us> 21523L: netdev@vger.kernel.org 21524S: Supported 21525F: drivers/net/ethernet/rocker/ 21526 21527ROCKETPORT EXPRESS/INFINITY DRIVER 21528M: Kevin Cernekee <cernekee@gmail.com> 21529L: linux-serial@vger.kernel.org 21530S: Odd Fixes 21531F: drivers/tty/serial/rp2.* 21532 21533ROHM BD79703 DAC 21534M: Matti Vaittinen <mazziesaccount@gmail.com> 21535S: Supported 21536F: drivers/iio/dac/rohm-bd79703.c 21537 21538ROHM BD99954 CHARGER IC 21539M: Matti Vaittinen <mazziesaccount@gmail.com> 21540S: Supported 21541F: drivers/power/supply/bd99954-charger.c 21542F: drivers/power/supply/bd99954-charger.h 21543 21544ROHM BD79124 ADC / GPO IC 21545M: Matti Vaittinen <mazziesaccount@gmail.com> 21546S: Supported 21547F: drivers/iio/adc/rohm-bd79124.c 21548 21549ROHM BH1745 COLOUR SENSOR 21550M: Mudit Sharma <muditsharma.info@gmail.com> 21551L: linux-iio@vger.kernel.org 21552S: Maintained 21553F: drivers/iio/light/bh1745.c 21554 21555ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21556M: Tomasz Duszynski <tduszyns@gmail.com> 21557S: Maintained 21558F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21559F: drivers/iio/light/bh1750.c 21560 21561ROHM BM1390 PRESSURE SENSOR DRIVER 21562M: Matti Vaittinen <mazziesaccount@gmail.com> 21563L: linux-iio@vger.kernel.org 21564S: Supported 21565F: drivers/iio/pressure/rohm-bm1390.c 21566 21567ROHM BU270xx LIGHT SENSOR DRIVERs 21568M: Matti Vaittinen <mazziesaccount@gmail.com> 21569L: linux-iio@vger.kernel.org 21570S: Supported 21571F: drivers/iio/light/rohm-bu27034.c 21572 21573ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21574M: Marek Vasut <marek.vasut+renesas@gmail.com> 21575L: linux-kernel@vger.kernel.org 21576L: linux-renesas-soc@vger.kernel.org 21577S: Supported 21578F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21579F: drivers/gpio/gpio-bd9571mwv.c 21580F: drivers/mfd/bd9571mwv.c 21581F: drivers/regulator/bd9571mwv-regulator.c 21582F: include/linux/mfd/bd9571mwv.h 21583 21584ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21585M: Matti Vaittinen <mazziesaccount@gmail.com> 21586S: Supported 21587F: drivers/clk/clk-bd718x7.c 21588F: drivers/gpio/gpio-bd71815.c 21589F: drivers/gpio/gpio-bd71828.c 21590F: drivers/mfd/rohm-bd71828.c 21591F: drivers/mfd/rohm-bd718x7.c 21592F: drivers/mfd/rohm-bd9576.c 21593F: drivers/mfd/rohm-bd96801.c 21594F: drivers/regulator/bd71815-regulator.c 21595F: drivers/regulator/bd71828-regulator.c 21596F: drivers/regulator/bd718x7-regulator.c 21597F: drivers/regulator/bd9576-regulator.c 21598F: drivers/regulator/bd96801-regulator.c 21599F: drivers/regulator/rohm-regulator.c 21600F: drivers/rtc/rtc-bd70528.c 21601F: drivers/watchdog/bd9576_wdt.c 21602F: drivers/watchdog/bd96801_wdt.c 21603F: include/linux/mfd/rohm-bd71815.h 21604F: include/linux/mfd/rohm-bd71828.h 21605F: include/linux/mfd/rohm-bd718x7.h 21606F: include/linux/mfd/rohm-bd957x.h 21607F: include/linux/mfd/rohm-bd96801.h 21608F: include/linux/mfd/rohm-bd96802.h 21609F: include/linux/mfd/rohm-generic.h 21610F: include/linux/mfd/rohm-shared.h 21611 21612ROSE NETWORK LAYER 21613L: linux-hams@vger.kernel.org 21614S: Orphan 21615W: https://linux-ax25.in-berlin.de 21616F: include/net/rose.h 21617F: include/uapi/linux/rose.h 21618F: net/rose/ 21619 21620ROTATION DRIVER FOR ALLWINNER A83T 21621M: Jernej Skrabec <jernej.skrabec@gmail.com> 21622L: linux-media@vger.kernel.org 21623S: Maintained 21624T: git git://linuxtv.org/media.git 21625F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21626F: drivers/media/platform/sunxi/sun8i-rotate/ 21627 21628RPMB SUBSYSTEM 21629M: Jens Wiklander <jens.wiklander@linaro.org> 21630L: linux-kernel@vger.kernel.org 21631S: Supported 21632F: drivers/misc/rpmb-core.c 21633F: include/linux/rpmb.h 21634 21635RPMSG TTY DRIVER 21636M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21637L: linux-remoteproc@vger.kernel.org 21638S: Maintained 21639F: drivers/tty/rpmsg_tty.c 21640 21641RTASE ETHERNET DRIVER 21642M: Justin Lai <justinlai0215@realtek.com> 21643M: Larry Chiu <larry.chiu@realtek.com> 21644L: netdev@vger.kernel.org 21645S: Maintained 21646F: drivers/net/ethernet/realtek/rtase/ 21647 21648RTL2830 MEDIA DRIVER 21649L: linux-media@vger.kernel.org 21650S: Orphan 21651W: https://linuxtv.org 21652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21653F: drivers/media/dvb-frontends/rtl2830* 21654 21655RTL2832 MEDIA DRIVER 21656L: linux-media@vger.kernel.org 21657S: Orphan 21658W: https://linuxtv.org 21659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21660F: drivers/media/dvb-frontends/rtl2832* 21661 21662RTL2832_SDR MEDIA DRIVER 21663L: linux-media@vger.kernel.org 21664S: Orphan 21665W: https://linuxtv.org 21666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21667F: drivers/media/dvb-frontends/rtl2832_sdr* 21668 21669RTL8180 WIRELESS DRIVER 21670L: linux-wireless@vger.kernel.org 21671S: Orphan 21672F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21673 21674RTL8187 WIRELESS DRIVER 21675M: Hin-Tak Leung <hintak.leung@gmail.com> 21676L: linux-wireless@vger.kernel.org 21677S: Maintained 21678T: git https://github.com/pkshih/rtw.git 21679F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 21680 21681RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 21682M: Jes Sorensen <Jes.Sorensen@gmail.com> 21683L: linux-wireless@vger.kernel.org 21684S: Maintained 21685T: git https://github.com/pkshih/rtw.git 21686F: drivers/net/wireless/realtek/rtl8xxxu/ 21687 21688RTL9300 I2C DRIVER (rtl9300-i2c) 21689M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21690L: linux-i2c@vger.kernel.org 21691S: Maintained 21692F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 21693F: drivers/i2c/busses/i2c-rtl9300.c 21694 21695RTRS TRANSPORT DRIVERS 21696M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21697M: Jack Wang <jinpu.wang@ionos.com> 21698L: linux-rdma@vger.kernel.org 21699S: Maintained 21700F: drivers/infiniband/ulp/rtrs/ 21701 21702RUNTIME VERIFICATION (RV) 21703M: Steven Rostedt <rostedt@goodmis.org> 21704L: linux-trace-kernel@vger.kernel.org 21705S: Maintained 21706F: Documentation/trace/rv/ 21707F: include/linux/rv.h 21708F: include/rv/ 21709F: kernel/trace/rv/ 21710F: tools/verification/ 21711 21712RUST 21713M: Miguel Ojeda <ojeda@kernel.org> 21714M: Alex Gaynor <alex.gaynor@gmail.com> 21715R: Boqun Feng <boqun.feng@gmail.com> 21716R: Gary Guo <gary@garyguo.net> 21717R: Björn Roy Baron <bjorn3_gh@protonmail.com> 21718R: Benno Lossin <lossin@kernel.org> 21719R: Andreas Hindborg <a.hindborg@kernel.org> 21720R: Alice Ryhl <aliceryhl@google.com> 21721R: Trevor Gross <tmgross@umich.edu> 21722R: Danilo Krummrich <dakr@kernel.org> 21723L: rust-for-linux@vger.kernel.org 21724S: Supported 21725W: https://rust-for-linux.com 21726B: https://github.com/Rust-for-Linux/linux/issues 21727C: zulip://rust-for-linux.zulipchat.com 21728P: https://rust-for-linux.com/contributing 21729T: git https://github.com/Rust-for-Linux/linux.git rust-next 21730F: .clippy.toml 21731F: Documentation/rust/ 21732F: include/trace/events/rust_sample.h 21733F: rust/ 21734F: samples/rust/ 21735F: scripts/*rust* 21736F: tools/testing/selftests/rust/ 21737K: \b(?i:rust)\b 21738 21739RUST [ALLOC] 21740M: Danilo Krummrich <dakr@kernel.org> 21741L: rust-for-linux@vger.kernel.org 21742S: Maintained 21743T: git https://github.com/Rust-for-Linux/linux.git alloc-next 21744F: rust/kernel/alloc.rs 21745F: rust/kernel/alloc/ 21746 21747RUST [PIN-INIT] 21748M: Benno Lossin <lossin@kernel.org> 21749L: rust-for-linux@vger.kernel.org 21750S: Maintained 21751W: https://rust-for-linux.com/pin-init 21752B: https://github.com/Rust-for-Linux/pin-init/issues 21753C: zulip://rust-for-linux.zulipchat.com 21754P: rust/pin-init/CONTRIBUTING.md 21755T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 21756F: rust/kernel/init.rs 21757F: rust/pin-init/ 21758K: \bpin-init\b|pin_init\b|PinInit 21759 21760RXRPC SOCKETS (AF_RXRPC) 21761M: David Howells <dhowells@redhat.com> 21762M: Marc Dionne <marc.dionne@auristor.com> 21763L: linux-afs@lists.infradead.org 21764S: Supported 21765W: https://www.infradead.org/~dhowells/kafs/ 21766F: Documentation/networking/rxrpc.rst 21767F: include/keys/rxrpc-type.h 21768F: include/net/af_rxrpc.h 21769F: include/trace/events/rxrpc.h 21770F: include/uapi/linux/rxrpc.h 21771F: net/rxrpc/ 21772 21773S3 SAVAGE FRAMEBUFFER DRIVER 21774M: Antonino Daplas <adaplas@gmail.com> 21775L: linux-fbdev@vger.kernel.org 21776S: Maintained 21777F: drivers/video/fbdev/savage/ 21778 21779S390 ARCHITECTURE 21780M: Heiko Carstens <hca@linux.ibm.com> 21781M: Vasily Gorbik <gor@linux.ibm.com> 21782M: Alexander Gordeev <agordeev@linux.ibm.com> 21783R: Christian Borntraeger <borntraeger@linux.ibm.com> 21784R: Sven Schnelle <svens@linux.ibm.com> 21785L: linux-s390@vger.kernel.org 21786S: Supported 21787T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21788F: Documentation/driver-api/s390-drivers.rst 21789F: Documentation/arch/s390/ 21790F: arch/s390/ 21791F: drivers/s390/ 21792F: drivers/watchdog/diag288_wdt.c 21793 21794S390 COMMON I/O LAYER 21795M: Vineeth Vijayan <vneethv@linux.ibm.com> 21796M: Peter Oberparleiter <oberpar@linux.ibm.com> 21797L: linux-s390@vger.kernel.org 21798S: Supported 21799F: drivers/s390/cio/ 21800 21801S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 21802M: Harald Freudenberger <freude@linux.ibm.com> 21803M: Holger Dengler <dengler@linux.ibm.com> 21804L: linux-crypto@vger.kernel.org 21805L: linux-s390@vger.kernel.org 21806S: Supported 21807F: arch/s390/crypto/ 21808F: arch/s390/include/asm/archrandom.h 21809F: arch/s390/include/asm/cpacf.h 21810 21811S390 DASD DRIVER 21812M: Stefan Haberland <sth@linux.ibm.com> 21813M: Jan Hoeppner <hoeppner@linux.ibm.com> 21814L: linux-s390@vger.kernel.org 21815S: Supported 21816F: block/partitions/ibm.c 21817F: drivers/s390/block/dasd* 21818F: include/linux/dasd_mod.h 21819 21820S390 HWRANDOM TRNG DRIVER 21821M: Harald Freudenberger <freude@linux.ibm.com> 21822M: Holger Dengler <dengler@linux.ibm.com> 21823L: linux-crypto@vger.kernel.org 21824L: linux-s390@vger.kernel.org 21825S: Supported 21826F: drivers/char/hw_random/s390-trng.c 21827 21828S390 IOMMU (PCI) 21829M: Niklas Schnelle <schnelle@linux.ibm.com> 21830M: Matthew Rosato <mjrosato@linux.ibm.com> 21831R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21832L: linux-s390@vger.kernel.org 21833S: Supported 21834F: drivers/iommu/s390-iommu.c 21835 21836S390 IUCV NETWORK LAYER 21837M: Alexandra Winter <wintera@linux.ibm.com> 21838M: Thorsten Winkler <twinkler@linux.ibm.com> 21839L: linux-s390@vger.kernel.org 21840L: netdev@vger.kernel.org 21841S: Supported 21842F: drivers/s390/net/*iucv* 21843F: include/net/iucv/ 21844F: net/iucv/ 21845 21846S390 MM 21847M: Alexander Gordeev <agordeev@linux.ibm.com> 21848M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21849L: linux-s390@vger.kernel.org 21850S: Supported 21851T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21852F: arch/s390/include/asm/pgtable.h 21853F: arch/s390/mm 21854 21855S390 NETWORK DRIVERS 21856M: Alexandra Winter <wintera@linux.ibm.com> 21857M: Thorsten Winkler <twinkler@linux.ibm.com> 21858L: linux-s390@vger.kernel.org 21859L: netdev@vger.kernel.org 21860S: Supported 21861F: drivers/s390/net/ 21862F: include/linux/ism.h 21863 21864S390 PCI SUBSYSTEM 21865M: Niklas Schnelle <schnelle@linux.ibm.com> 21866M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21867L: linux-s390@vger.kernel.org 21868S: Supported 21869F: Documentation/arch/s390/pci.rst 21870F: arch/s390/pci/ 21871F: drivers/pci/hotplug/s390_pci_hpc.c 21872 21873S390 PTP DRIVER 21874M: Sven Schnelle <svens@linux.ibm.com> 21875L: linux-s390@vger.kernel.org 21876S: Supported 21877F: drivers/ptp/ptp_s390.c 21878 21879S390 SCM DRIVER 21880M: Vineeth Vijayan <vneethv@linux.ibm.com> 21881L: linux-s390@vger.kernel.org 21882S: Supported 21883F: drivers/s390/block/scm* 21884F: drivers/s390/cio/scm.c 21885 21886S390 VFIO AP DRIVER 21887M: Tony Krowiak <akrowiak@linux.ibm.com> 21888M: Halil Pasic <pasic@linux.ibm.com> 21889M: Jason Herne <jjherne@linux.ibm.com> 21890L: linux-s390@vger.kernel.org 21891S: Supported 21892F: Documentation/arch/s390/vfio-ap* 21893F: drivers/s390/crypto/vfio_ap* 21894 21895S390 VFIO-CCW DRIVER 21896M: Eric Farman <farman@linux.ibm.com> 21897M: Matthew Rosato <mjrosato@linux.ibm.com> 21898R: Halil Pasic <pasic@linux.ibm.com> 21899L: linux-s390@vger.kernel.org 21900L: kvm@vger.kernel.org 21901S: Supported 21902F: Documentation/arch/s390/vfio-ccw.rst 21903F: drivers/s390/cio/vfio_ccw* 21904F: include/uapi/linux/vfio_ccw.h 21905 21906S390 VFIO-PCI DRIVER 21907M: Matthew Rosato <mjrosato@linux.ibm.com> 21908M: Eric Farman <farman@linux.ibm.com> 21909L: linux-s390@vger.kernel.org 21910L: kvm@vger.kernel.org 21911S: Supported 21912F: arch/s390/kvm/pci* 21913F: drivers/vfio/pci/vfio_pci_zdev.c 21914F: include/uapi/linux/vfio_zdev.h 21915 21916S390 ZCRYPT AND PKEY DRIVER AND AP BUS 21917M: Harald Freudenberger <freude@linux.ibm.com> 21918M: Holger Dengler <dengler@linux.ibm.com> 21919L: linux-s390@vger.kernel.org 21920S: Supported 21921F: arch/s390/include/asm/ap.h 21922F: arch/s390/include/asm/pkey.h 21923F: arch/s390/include/asm/trace/zcrypt.h 21924F: arch/s390/include/uapi/asm/pkey.h 21925F: arch/s390/include/uapi/asm/zcrypt.h 21926F: drivers/s390/crypto/ 21927 21928S390 ZFCP DRIVER 21929M: Nihar Panda <niharp@linux.ibm.com> 21930L: linux-s390@vger.kernel.org 21931S: Supported 21932F: drivers/s390/scsi/zfcp_* 21933 21934SAA6588 RDS RECEIVER DRIVER 21935M: Hans Verkuil <hverkuil@xs4all.nl> 21936L: linux-media@vger.kernel.org 21937S: Odd Fixes 21938W: https://linuxtv.org 21939T: git git://linuxtv.org/media.git 21940F: drivers/media/i2c/saa6588* 21941 21942SAA7134 VIDEO4LINUX DRIVER 21943M: Mauro Carvalho Chehab <mchehab@kernel.org> 21944L: linux-media@vger.kernel.org 21945S: Odd fixes 21946W: https://linuxtv.org 21947T: git git://linuxtv.org/media.git 21948F: Documentation/driver-api/media/drivers/saa7134* 21949F: drivers/media/pci/saa7134/ 21950 21951SAA7146 VIDEO4LINUX-2 DRIVER 21952M: Hans Verkuil <hverkuil@xs4all.nl> 21953L: linux-media@vger.kernel.org 21954S: Maintained 21955T: git git://linuxtv.org/media.git 21956F: drivers/media/common/saa7146/ 21957F: drivers/media/pci/saa7146/ 21958F: include/media/drv-intf/saa7146* 21959 21960SAFESETID SECURITY MODULE 21961M: Micah Morton <mortonm@chromium.org> 21962S: Supported 21963F: Documentation/admin-guide/LSM/SafeSetID.rst 21964F: security/safesetid/ 21965 21966SAMSUNG AUDIO (ASoC) DRIVERS 21967M: Sylwester Nawrocki <s.nawrocki@samsung.com> 21968L: linux-sound@vger.kernel.org 21969S: Maintained 21970B: mailto:linux-samsung-soc@vger.kernel.org 21971F: Documentation/devicetree/bindings/sound/samsung* 21972F: sound/soc/samsung/ 21973 21974SAMSUNG EXYNOS850 SoC SUPPORT 21975M: Sam Protsenko <semen.protsenko@linaro.org> 21976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21977L: linux-samsung-soc@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 21980F: arch/arm64/boot/dts/exynos/exynos850* 21981F: drivers/clk/samsung/clk-exynos850.c 21982F: include/dt-bindings/clock/exynos850.h 21983 21984SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 21985M: Tudor Ambarus <tudor.ambarus@linaro.org> 21986L: linux-kernel@vger.kernel.org 21987L: linux-samsung-soc@vger.kernel.org 21988S: Supported 21989F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 21990F: drivers/firmware/samsung/exynos-acpm* 21991F: include/linux/firmware/samsung/exynos-acpm-protocol.h 21992 21993SAMSUNG EXYNOS MAILBOX DRIVER 21994M: Tudor Ambarus <tudor.ambarus@linaro.org> 21995L: linux-kernel@vger.kernel.org 21996L: linux-samsung-soc@vger.kernel.org 21997S: Supported 21998F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 21999F: drivers/mailbox/exynos-mailbox.c 22000F: include/linux/mailbox/exynos-message.h 22001 22002SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22003M: Krzysztof Kozlowski <krzk@kernel.org> 22004L: linux-crypto@vger.kernel.org 22005L: linux-samsung-soc@vger.kernel.org 22006S: Maintained 22007F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22008F: drivers/crypto/exynos-rng.c 22009 22010SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22011M: Łukasz Stelmach <l.stelmach@samsung.com> 22012L: linux-samsung-soc@vger.kernel.org 22013S: Maintained 22014F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22015F: drivers/char/hw_random/exynos-trng.c 22016 22017SAMSUNG FRAMEBUFFER DRIVER 22018M: Jingoo Han <jingoohan1@gmail.com> 22019L: linux-fbdev@vger.kernel.org 22020S: Maintained 22021F: drivers/video/fbdev/s3c-fb.c 22022 22023SAMSUNG GALAXY BOOK DRIVER 22024M: Joshua Grisham <josh@joshuagrisham.com> 22025L: platform-driver-x86@vger.kernel.org 22026S: Maintained 22027F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22028F: drivers/platform/x86/samsung-galaxybook.c 22029 22030SAMSUNG INTERCONNECT DRIVERS 22031M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22032M: Artur Świgoń <a.swigon@samsung.com> 22033L: linux-pm@vger.kernel.org 22034L: linux-samsung-soc@vger.kernel.org 22035S: Supported 22036F: drivers/interconnect/samsung/ 22037 22038SAMSUNG LAPTOP DRIVER 22039M: Corentin Chary <corentin.chary@gmail.com> 22040L: platform-driver-x86@vger.kernel.org 22041S: Maintained 22042F: drivers/platform/x86/samsung-laptop.c 22043 22044SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22045M: Krzysztof Kozlowski <krzk@kernel.org> 22046R: André Draszik <andre.draszik@linaro.org> 22047L: linux-kernel@vger.kernel.org 22048L: linux-samsung-soc@vger.kernel.org 22049S: Maintained 22050B: mailto:linux-samsung-soc@vger.kernel.org 22051F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22052F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22053F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22054F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22055F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22056F: drivers/clk/clk-s2mps11.c 22057F: drivers/mfd/sec*.[ch] 22058F: drivers/regulator/s2m*.c 22059F: drivers/regulator/s5m*.c 22060F: drivers/rtc/rtc-s5m.c 22061F: include/linux/mfd/samsung/ 22062 22063SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22064M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22065L: linux-media@vger.kernel.org 22066L: linux-samsung-soc@vger.kernel.org 22067S: Maintained 22068F: drivers/media/platform/samsung/s3c-camif/ 22069F: include/media/drv-intf/s3c_camif.h 22070 22071SAMSUNG S3FWRN5 NFC DRIVER 22072M: Krzysztof Kozlowski <krzk@kernel.org> 22073S: Maintained 22074F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22075F: drivers/nfc/s3fwrn5 22076 22077SAMSUNG S5C73M3 CAMERA DRIVER 22078M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22079M: Andrzej Hajda <andrzej.hajda@intel.com> 22080L: linux-media@vger.kernel.org 22081S: Supported 22082F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22083F: drivers/media/i2c/s5c73m3/* 22084 22085SAMSUNG S5K5BAF CAMERA DRIVER 22086M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22087M: Andrzej Hajda <andrzej.hajda@intel.com> 22088L: linux-media@vger.kernel.org 22089S: Supported 22090F: drivers/media/i2c/s5k5baf.c 22091 22092SAMSUNG S5P Security SubSystem (SSS) DRIVER 22093M: Krzysztof Kozlowski <krzk@kernel.org> 22094M: Vladimir Zapolskiy <vz@mleia.com> 22095L: linux-crypto@vger.kernel.org 22096L: linux-samsung-soc@vger.kernel.org 22097S: Maintained 22098F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22099F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22100F: drivers/crypto/s5p-sss.c 22101 22102SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22103M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22104L: linux-media@vger.kernel.org 22105S: Supported 22106Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22107F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22108F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22109F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22110F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22111F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22112F: drivers/media/platform/samsung/exynos4-is/ 22113 22114SAMSUNG SOC CLOCK DRIVERS 22115M: Krzysztof Kozlowski <krzk@kernel.org> 22116M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22117M: Chanwoo Choi <cw00.choi@samsung.com> 22118R: Alim Akhtar <alim.akhtar@samsung.com> 22119L: linux-samsung-soc@vger.kernel.org 22120S: Maintained 22121T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22122F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22123F: Documentation/devicetree/bindings/clock/samsung,s3c* 22124F: drivers/clk/samsung/ 22125F: include/dt-bindings/clock/exynos*.h 22126F: include/dt-bindings/clock/s5p*.h 22127F: include/dt-bindings/clock/samsung,*.h 22128F: include/linux/clk/samsung.h 22129 22130SAMSUNG SPI DRIVERS 22131M: Andi Shyti <andi.shyti@kernel.org> 22132R: Tudor Ambarus <tudor.ambarus@linaro.org> 22133L: linux-spi@vger.kernel.org 22134L: linux-samsung-soc@vger.kernel.org 22135S: Maintained 22136F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22137F: drivers/spi/spi-s3c* 22138F: include/linux/platform_data/spi-s3c64xx.h 22139 22140SAMSUNG SXGBE DRIVERS 22141M: Byungho An <bh74.an@samsung.com> 22142L: netdev@vger.kernel.org 22143S: Maintained 22144F: drivers/net/ethernet/samsung/sxgbe/ 22145 22146SAMSUNG THERMAL DRIVER 22147M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22148M: Krzysztof Kozlowski <krzk@kernel.org> 22149L: linux-pm@vger.kernel.org 22150L: linux-samsung-soc@vger.kernel.org 22151S: Maintained 22152F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22153F: drivers/thermal/samsung/ 22154 22155SAMSUNG USB2 PHY DRIVER 22156M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22157L: linux-kernel@vger.kernel.org 22158S: Supported 22159F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22160F: Documentation/driver-api/phy/samsung-usb2.rst 22161F: drivers/phy/samsung/phy-exynos4210-usb2.c 22162F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22163F: drivers/phy/samsung/phy-exynos5250-usb2.c 22164F: drivers/phy/samsung/phy-s5pv210-usb2.c 22165F: drivers/phy/samsung/phy-samsung-usb2.c 22166F: drivers/phy/samsung/phy-samsung-usb2.h 22167 22168SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22169M: Paul Barker <paul.barker@sancloud.com> 22170R: Marc Murphy <marc.murphy@sancloud.com> 22171S: Supported 22172F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22173 22174SC1200 WDT DRIVER 22175M: Zwane Mwaikambo <zwanem@gmail.com> 22176S: Maintained 22177F: drivers/watchdog/sc1200wdt.c 22178 22179SCHEDULER 22180M: Ingo Molnar <mingo@redhat.com> 22181M: Peter Zijlstra <peterz@infradead.org> 22182M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22183M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22184R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22185R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22186R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22187R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22188R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22189L: linux-kernel@vger.kernel.org 22190S: Maintained 22191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22192F: include/linux/preempt.h 22193F: include/linux/sched.h 22194F: include/linux/wait.h 22195F: include/uapi/linux/sched.h 22196F: kernel/fork.c 22197F: kernel/sched/ 22198 22199SCHEDULER - SCHED_EXT 22200R: Tejun Heo <tj@kernel.org> 22201R: David Vernet <void@manifault.com> 22202R: Andrea Righi <arighi@nvidia.com> 22203R: Changwoo Min <changwoo@igalia.com> 22204L: sched-ext@lists.linux.dev 22205S: Maintained 22206W: https://github.com/sched-ext/scx 22207T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22208F: include/linux/sched/ext.h 22209F: kernel/sched/ext* 22210F: tools/sched_ext/ 22211F: tools/testing/selftests/sched_ext 22212 22213SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22214M: Gustavo Silva <gustavograzs@gmail.com> 22215S: Maintained 22216F: drivers/iio/chemical/ens160_core.c 22217F: drivers/iio/chemical/ens160_i2c.c 22218F: drivers/iio/chemical/ens160_spi.c 22219F: drivers/iio/chemical/ens160.h 22220 22221SCSI LIBSAS SUBSYSTEM 22222R: John Garry <john.g.garry@oracle.com> 22223R: Jason Yan <yanaijie@huawei.com> 22224L: linux-scsi@vger.kernel.org 22225S: Supported 22226F: Documentation/scsi/libsas.rst 22227F: drivers/scsi/libsas/ 22228F: include/scsi/libsas.h 22229F: include/scsi/sas_ata.h 22230 22231SCSI RDMA PROTOCOL (SRP) INITIATOR 22232M: Bart Van Assche <bvanassche@acm.org> 22233L: linux-rdma@vger.kernel.org 22234S: Supported 22235Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22236F: drivers/infiniband/ulp/srp/ 22237F: include/scsi/srp.h 22238 22239SCSI RDMA PROTOCOL (SRP) TARGET 22240M: Bart Van Assche <bvanassche@acm.org> 22241L: linux-rdma@vger.kernel.org 22242L: target-devel@vger.kernel.org 22243S: Supported 22244Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22245F: drivers/infiniband/ulp/srpt/ 22246 22247SCSI SG DRIVER 22248M: Doug Gilbert <dgilbert@interlog.com> 22249L: linux-scsi@vger.kernel.org 22250S: Maintained 22251W: http://sg.danny.cz/sg 22252F: Documentation/scsi/scsi-generic.rst 22253F: drivers/scsi/sg.c 22254F: include/scsi/sg.h 22255 22256SCSI SUBSYSTEM 22257M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22258M: "Martin K. Petersen" <martin.petersen@oracle.com> 22259L: linux-scsi@vger.kernel.org 22260S: Maintained 22261Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22262T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22263T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22264F: Documentation/devicetree/bindings/scsi/ 22265F: drivers/scsi/ 22266F: drivers/ufs/ 22267F: include/scsi/ 22268F: include/uapi/scsi/ 22269 22270SCSI TAPE DRIVER 22271M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22272L: linux-scsi@vger.kernel.org 22273S: Maintained 22274F: Documentation/scsi/st.rst 22275F: drivers/scsi/st.* 22276F: drivers/scsi/st_*.h 22277 22278SCSI TARGET CORE USER DRIVER 22279M: Bodo Stroesser <bostroesser@gmail.com> 22280L: linux-scsi@vger.kernel.org 22281L: target-devel@vger.kernel.org 22282S: Supported 22283F: Documentation/target/tcmu-design.rst 22284F: drivers/target/target_core_user.c 22285F: include/uapi/linux/target_core_user.h 22286 22287SCSI TARGET SUBSYSTEM 22288M: "Martin K. Petersen" <martin.petersen@oracle.com> 22289L: linux-scsi@vger.kernel.org 22290L: target-devel@vger.kernel.org 22291S: Supported 22292Q: https://patchwork.kernel.org/project/target-devel/list/ 22293T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22294F: Documentation/target/ 22295F: drivers/target/ 22296F: include/target/ 22297 22298SCTP PROTOCOL 22299M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22300M: Xin Long <lucien.xin@gmail.com> 22301L: linux-sctp@vger.kernel.org 22302S: Maintained 22303W: https://github.com/sctp/lksctp-tools/wiki 22304F: Documentation/networking/sctp.rst 22305F: include/linux/sctp.h 22306F: include/net/sctp/ 22307F: include/uapi/linux/sctp.h 22308F: net/sctp/ 22309 22310SCx200 CPU SUPPORT 22311M: Jim Cromie <jim.cromie@gmail.com> 22312S: Odd Fixes 22313F: Documentation/i2c/busses/scx200_acb.rst 22314F: arch/x86/platform/scx200/ 22315F: drivers/i2c/busses/scx200* 22316F: drivers/mtd/maps/scx200_docflash.c 22317F: drivers/watchdog/scx200_wdt.c 22318F: include/linux/scx200.h 22319 22320SCx200 GPIO DRIVER 22321M: Jim Cromie <jim.cromie@gmail.com> 22322S: Maintained 22323F: drivers/char/scx200_gpio.c 22324F: include/linux/scx200_gpio.h 22325 22326SCx200 HRT CLOCKSOURCE DRIVER 22327M: Jim Cromie <jim.cromie@gmail.com> 22328S: Maintained 22329F: drivers/clocksource/scx200_hrt.c 22330 22331SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22332M: Sascha Sommer <saschasommer@freenet.de> 22333L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22334S: Maintained 22335F: drivers/mmc/host/sdricoh_cs.c 22336 22337SECO BOARDS CEC DRIVER 22338M: Ettore Chimenti <ek5.chimenti@gmail.com> 22339S: Maintained 22340F: drivers/media/cec/platform/seco/seco-cec.c 22341F: drivers/media/cec/platform/seco/seco-cec.h 22342 22343SECURE COMPUTING 22344M: Kees Cook <kees@kernel.org> 22345R: Andy Lutomirski <luto@amacapital.net> 22346R: Will Drewry <wad@chromium.org> 22347S: Supported 22348T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22349F: Documentation/userspace-api/seccomp_filter.rst 22350F: include/linux/seccomp.h 22351F: include/uapi/linux/seccomp.h 22352F: kernel/seccomp.c 22353F: tools/testing/selftests/kselftest_harness.h 22354F: tools/testing/selftests/kselftest_harness/ 22355F: tools/testing/selftests/seccomp/* 22356K: \bsecure_computing 22357K: \bTIF_SECCOMP\b 22358 22359SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22360M: Kamal Dasu <kamal.dasu@broadcom.com> 22361M: Al Cooper <alcooperx@gmail.com> 22362R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22363L: linux-mmc@vger.kernel.org 22364S: Maintained 22365F: drivers/mmc/host/sdhci-brcmstb* 22366 22367SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22368M: Adrian Hunter <adrian.hunter@intel.com> 22369L: linux-mmc@vger.kernel.org 22370S: Supported 22371F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22372F: drivers/mmc/host/sdhci* 22373 22374SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22375M: Aubin Constans <aubin.constans@microchip.com> 22376R: Eugen Hristev <eugen.hristev@collabora.com> 22377L: linux-mmc@vger.kernel.org 22378S: Supported 22379F: drivers/mmc/host/sdhci-of-at91.c 22380 22381SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22382M: Haibo Chen <haibo.chen@nxp.com> 22383L: imx@lists.linux.dev 22384L: linux-mmc@vger.kernel.org 22385L: s32@nxp.com 22386S: Maintained 22387F: drivers/mmc/host/sdhci-esdhc-imx.c 22388 22389SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22390M: Ben Dooks <ben-linux@fluff.org> 22391M: Jaehoon Chung <jh80.chung@samsung.com> 22392L: linux-mmc@vger.kernel.org 22393S: Maintained 22394F: drivers/mmc/host/sdhci-s3c* 22395 22396SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22397M: Viresh Kumar <vireshk@kernel.org> 22398L: linux-mmc@vger.kernel.org 22399S: Maintained 22400F: drivers/mmc/host/sdhci-spear.c 22401 22402SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22403M: Vignesh Raghavendra <vigneshr@ti.com> 22404L: linux-mmc@vger.kernel.org 22405S: Maintained 22406F: drivers/mmc/host/sdhci-omap.c 22407 22408SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22409M: Jonathan Derrick <jonathan.derrick@linux.dev> 22410L: linux-block@vger.kernel.org 22411S: Supported 22412F: block/opal_proto.h 22413F: block/sed* 22414F: include/linux/sed* 22415F: include/uapi/linux/sed* 22416 22417SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22418M: Mark Rutland <mark.rutland@arm.com> 22419M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22420M: Sudeep Holla <sudeep.holla@arm.com> 22421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22422S: Maintained 22423F: drivers/firmware/smccc/ 22424F: include/linux/arm-smccc.h 22425 22426SECURITY CONTACT 22427M: Security Officers <security@kernel.org> 22428S: Supported 22429F: Documentation/process/security-bugs.rst 22430 22431SECURITY SUBSYSTEM 22432M: Paul Moore <paul@paul-moore.com> 22433M: James Morris <jmorris@namei.org> 22434M: "Serge E. Hallyn" <serge@hallyn.com> 22435L: linux-security-module@vger.kernel.org 22436S: Supported 22437Q: https://patchwork.kernel.org/project/linux-security-module/list 22438B: mailto:linux-security-module@vger.kernel.org 22439P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22440T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22441F: include/linux/lsm/ 22442F: include/linux/lsm_audit.h 22443F: include/linux/lsm_hook_defs.h 22444F: include/linux/lsm_hooks.h 22445F: include/linux/security.h 22446F: include/uapi/linux/lsm.h 22447F: security/ 22448F: tools/testing/selftests/lsm/ 22449X: security/selinux/ 22450K: \bsecurity_[a-z_0-9]\+\b 22451 22452SELINUX SECURITY MODULE 22453M: Paul Moore <paul@paul-moore.com> 22454M: Stephen Smalley <stephen.smalley.work@gmail.com> 22455R: Ondrej Mosnacek <omosnace@redhat.com> 22456L: selinux@vger.kernel.org 22457S: Supported 22458W: https://github.com/SELinuxProject 22459Q: https://patchwork.kernel.org/project/selinux/list 22460B: mailto:selinux@vger.kernel.org 22461P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22462T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22463F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22464F: Documentation/ABI/removed/sysfs-selinux-disable 22465F: Documentation/admin-guide/LSM/SELinux.rst 22466F: include/trace/events/avc.h 22467F: include/uapi/linux/selinux_netlink.h 22468F: scripts/selinux/ 22469F: security/selinux/ 22470 22471SENSABLE PHANTOM 22472M: Jiri Slaby <jirislaby@kernel.org> 22473S: Maintained 22474F: drivers/misc/phantom.c 22475F: include/uapi/linux/phantom.h 22476 22477SENSEAIR SUNRISE 006-0-0007 22478M: Jacopo Mondi <jacopo@jmondi.org> 22479S: Maintained 22480F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22481F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22482F: drivers/iio/chemical/sunrise_co2.c 22483 22484SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22485M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22486S: Maintained 22487F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22488F: drivers/iio/chemical/scd30.h 22489F: drivers/iio/chemical/scd30_core.c 22490F: drivers/iio/chemical/scd30_i2c.c 22491F: drivers/iio/chemical/scd30_serial.c 22492 22493SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22494M: Roan van Dijk <roan@protonic.nl> 22495S: Maintained 22496F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22497F: drivers/iio/chemical/scd4x.c 22498 22499SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22500M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22501S: Maintained 22502F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22503F: drivers/iio/pressure/sdp500.c 22504 22505SENSIRION SGP40 GAS SENSOR DRIVER 22506M: Andreas Klinger <ak@it-klinger.de> 22507S: Maintained 22508F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22509F: drivers/iio/chemical/sgp40.c 22510 22511SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22512M: Tomasz Duszynski <tduszyns@gmail.com> 22513S: Maintained 22514F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22515F: drivers/iio/chemical/sps30.c 22516F: drivers/iio/chemical/sps30_i2c.c 22517F: drivers/iio/chemical/sps30_serial.c 22518 22519SERIAL DEVICE BUS 22520M: Rob Herring <robh@kernel.org> 22521L: linux-serial@vger.kernel.org 22522S: Maintained 22523F: Documentation/devicetree/bindings/serial/serial.yaml 22524F: drivers/tty/serdev/ 22525F: include/linux/serdev.h 22526 22527SERIAL IR RECEIVER 22528M: Sean Young <sean@mess.org> 22529L: linux-media@vger.kernel.org 22530S: Maintained 22531F: drivers/media/rc/serial_ir.c 22532 22533SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22534M: Srinivas Kandagatla <srini@kernel.org> 22535L: linux-sound@vger.kernel.org 22536S: Maintained 22537F: Documentation/devicetree/bindings/slimbus/ 22538F: Documentation/driver-api/slimbus.rst 22539F: drivers/slimbus/ 22540F: include/linux/slimbus.h 22541 22542SFC NETWORK DRIVER 22543M: Edward Cree <ecree.xilinx@gmail.com> 22544L: netdev@vger.kernel.org 22545L: linux-net-drivers@amd.com 22546S: Maintained 22547F: Documentation/networking/devlink/sfc.rst 22548F: drivers/net/ethernet/sfc/ 22549 22550SFCTEMP HWMON DRIVER 22551M: Emil Renner Berthing <kernel@esmil.dk> 22552M: Hal Feng <hal.feng@starfivetech.com> 22553L: linux-hwmon@vger.kernel.org 22554S: Maintained 22555F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22556F: Documentation/hwmon/sfctemp.rst 22557F: drivers/hwmon/sfctemp.c 22558 22559SFF/SFP/SFP+ MODULE SUPPORT 22560M: Russell King <linux@armlinux.org.uk> 22561L: netdev@vger.kernel.org 22562S: Maintained 22563F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22564F: drivers/net/phy/phylink.c 22565F: drivers/net/phy/sfp* 22566F: include/linux/mdio/mdio-i2c.h 22567F: include/linux/phylink.h 22568F: include/linux/sfp.h 22569K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22570 22571SGI GRU DRIVER 22572M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22573S: Maintained 22574F: drivers/misc/sgi-gru/ 22575 22576SGI XP/XPC/XPNET DRIVER 22577M: Robin Holt <robinmholt@gmail.com> 22578M: Steve Wahl <steve.wahl@hpe.com> 22579S: Maintained 22580F: drivers/misc/sgi-xp/ 22581 22582SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22583M: Wenjia Zhang <wenjia@linux.ibm.com> 22584M: Jan Karcher <jaka@linux.ibm.com> 22585R: D. Wythe <alibuda@linux.alibaba.com> 22586R: Tony Lu <tonylu@linux.alibaba.com> 22587R: Wen Gu <guwen@linux.alibaba.com> 22588L: linux-rdma@vger.kernel.org 22589L: linux-s390@vger.kernel.org 22590S: Supported 22591F: net/smc/ 22592 22593SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22594M: Linus Walleij <linus.walleij@linaro.org> 22595L: linux-iio@vger.kernel.org 22596S: Maintained 22597T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22598F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22599F: drivers/iio/light/gp2ap002.c 22600 22601SHARP RJ54N1CB0C SENSOR DRIVER 22602M: Jacopo Mondi <jacopo@jmondi.org> 22603L: linux-media@vger.kernel.org 22604S: Odd fixes 22605T: git git://linuxtv.org/media.git 22606F: drivers/media/i2c/rj54n1cb0c.c 22607F: include/media/i2c/rj54n1cb0c.h 22608 22609SHRINKER 22610M: Andrew Morton <akpm@linux-foundation.org> 22611M: Dave Chinner <david@fromorbit.com> 22612R: Qi Zheng <zhengqi.arch@bytedance.com> 22613R: Roman Gushchin <roman.gushchin@linux.dev> 22614R: Muchun Song <muchun.song@linux.dev> 22615L: linux-mm@kvack.org 22616S: Maintained 22617F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22618F: include/linux/shrinker.h 22619F: mm/shrinker.c 22620F: mm/shrinker_debug.c 22621 22622SH_VOU V4L2 OUTPUT DRIVER 22623L: linux-media@vger.kernel.org 22624S: Orphan 22625F: drivers/media/platform/renesas/sh_vou.c 22626F: include/media/drv-intf/sh_vou.h 22627 22628SI2157 MEDIA DRIVER 22629L: linux-media@vger.kernel.org 22630S: Orphan 22631W: https://linuxtv.org 22632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22633F: drivers/media/tuners/si2157* 22634 22635SI2165 MEDIA DRIVER 22636M: Matthias Schwarzott <zzam@gentoo.org> 22637L: linux-media@vger.kernel.org 22638S: Maintained 22639W: https://linuxtv.org 22640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22641F: drivers/media/dvb-frontends/si2165* 22642 22643SI2168 MEDIA DRIVER 22644L: linux-media@vger.kernel.org 22645S: Orphan 22646W: https://linuxtv.org 22647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22648F: drivers/media/dvb-frontends/si2168* 22649 22650SI470X FM RADIO RECEIVER I2C DRIVER 22651M: Hans Verkuil <hverkuil@xs4all.nl> 22652L: linux-media@vger.kernel.org 22653S: Odd Fixes 22654W: https://linuxtv.org 22655T: git git://linuxtv.org/media.git 22656F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 22657F: drivers/media/radio/si470x/radio-si470x-i2c.c 22658 22659SI470X FM RADIO RECEIVER USB DRIVER 22660M: Hans Verkuil <hverkuil@xs4all.nl> 22661L: linux-media@vger.kernel.org 22662S: Maintained 22663W: https://linuxtv.org 22664T: git git://linuxtv.org/media.git 22665F: drivers/media/radio/si470x/radio-si470x-common.c 22666F: drivers/media/radio/si470x/radio-si470x-usb.c 22667F: drivers/media/radio/si470x/radio-si470x.h 22668 22669SI4713 FM RADIO TRANSMITTER I2C DRIVER 22670M: Eduardo Valentin <edubezval@gmail.com> 22671L: linux-media@vger.kernel.org 22672S: Odd Fixes 22673W: https://linuxtv.org 22674T: git git://linuxtv.org/media.git 22675F: drivers/media/radio/si4713/si4713.? 22676 22677SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 22678M: Eduardo Valentin <edubezval@gmail.com> 22679L: linux-media@vger.kernel.org 22680S: Odd Fixes 22681W: https://linuxtv.org 22682T: git git://linuxtv.org/media.git 22683F: drivers/media/radio/si4713/radio-platform-si4713.c 22684 22685SI4713 FM RADIO TRANSMITTER USB DRIVER 22686M: Hans Verkuil <hverkuil@xs4all.nl> 22687L: linux-media@vger.kernel.org 22688S: Maintained 22689W: https://linuxtv.org 22690T: git git://linuxtv.org/media.git 22691F: drivers/media/radio/si4713/radio-usb-si4713.c 22692 22693SIANO DVB DRIVER 22694M: Mauro Carvalho Chehab <mchehab@kernel.org> 22695L: linux-media@vger.kernel.org 22696S: Odd fixes 22697W: https://linuxtv.org 22698T: git git://linuxtv.org/media.git 22699F: drivers/media/common/siano/ 22700F: drivers/media/mmc/siano/ 22701F: drivers/media/usb/siano/ 22702F: drivers/media/usb/siano/ 22703 22704SIEMENS IPC LED DRIVERS 22705M: Bao Cheng Su <baocheng.su@siemens.com> 22706M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22707M: Tobias Schaffner <tobias.schaffner@siemens.com> 22708L: linux-leds@vger.kernel.org 22709S: Maintained 22710F: drivers/leds/simatic/ 22711 22712SIEMENS IPC PLATFORM DRIVERS 22713M: Bao Cheng Su <baocheng.su@siemens.com> 22714M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22715M: Tobias Schaffner <tobias.schaffner@siemens.com> 22716L: platform-driver-x86@vger.kernel.org 22717S: Maintained 22718F: drivers/platform/x86/siemens/ 22719F: include/linux/platform_data/x86/simatic-ipc-base.h 22720F: include/linux/platform_data/x86/simatic-ipc.h 22721 22722SIEMENS IPC WATCHDOG DRIVERS 22723M: Bao Cheng Su <baocheng.su@siemens.com> 22724M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22725M: Tobias Schaffner <tobias.schaffner@siemens.com> 22726L: linux-watchdog@vger.kernel.org 22727S: Maintained 22728F: drivers/watchdog/simatic-ipc-wdt.c 22729 22730SIFIVE DRIVERS 22731M: Paul Walmsley <paul.walmsley@sifive.com> 22732M: Samuel Holland <samuel.holland@sifive.com> 22733L: linux-riscv@lists.infradead.org 22734S: Supported 22735F: drivers/dma/sf-pdma/ 22736N: sifive 22737K: fu[57]40 22738K: [^@]sifive 22739 22740SILEAD TOUCHSCREEN DRIVER 22741M: Hans de Goede <hansg@kernel.org> 22742L: linux-input@vger.kernel.org 22743L: platform-driver-x86@vger.kernel.org 22744S: Maintained 22745F: drivers/input/touchscreen/silead.c 22746F: drivers/platform/x86/touchscreen_dmi.c 22747 22748SILICON LABS WIRELESS DRIVERS (for WFxxx series) 22749M: Jérôme Pouiller <jerome.pouiller@silabs.com> 22750L: linux-wireless@vger.kernel.org 22751S: Supported 22752F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 22753F: drivers/net/wireless/silabs/ 22754 22755SILICON MOTION SM712 FRAME BUFFER DRIVER 22756M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 22757M: Teddy Wang <teddy.wang@siliconmotion.com> 22758M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 22759L: linux-fbdev@vger.kernel.org 22760S: Maintained 22761F: Documentation/fb/sm712fb.rst 22762F: drivers/video/fbdev/sm712* 22763 22764SILVACO I3C DUAL-ROLE MASTER 22765M: Miquel Raynal <miquel.raynal@bootlin.com> 22766M: Frank Li <Frank.Li@nxp.com> 22767L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 22768L: imx@lists.linux.dev 22769S: Maintained 22770F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 22771F: drivers/i3c/master/svc-i3c-master.c 22772 22773SIMPLEFB FB DRIVER 22774M: Hans de Goede <hansg@kernel.org> 22775L: linux-fbdev@vger.kernel.org 22776S: Maintained 22777F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 22778F: drivers/video/fbdev/simplefb.c 22779F: include/linux/platform_data/simplefb.h 22780 22781SIOX 22782M: Thorsten Scherer <t.scherer@eckelmann.de> 22783R: Pengutronix Kernel Team <kernel@pengutronix.de> 22784S: Supported 22785F: drivers/gpio/gpio-siox.c 22786F: drivers/siox/* 22787F: include/trace/events/siox.h 22788 22789SIPHASH PRF ROUTINES 22790M: Jason A. Donenfeld <Jason@zx2c4.com> 22791S: Maintained 22792F: include/linux/siphash.h 22793F: lib/siphash.c 22794F: lib/tests/siphash_kunit.c 22795 22796SIS 190 ETHERNET DRIVER 22797M: Francois Romieu <romieu@fr.zoreil.com> 22798L: netdev@vger.kernel.org 22799S: Maintained 22800F: drivers/net/ethernet/sis/sis190.c 22801 22802SIS 900/7016 FAST ETHERNET DRIVER 22803M: Daniele Venzano <venza@brownhat.org> 22804L: netdev@vger.kernel.org 22805S: Maintained 22806W: http://www.brownhat.org/sis900.html 22807F: drivers/net/ethernet/sis/sis900.* 22808 22809SIS FRAMEBUFFER DRIVER 22810S: Orphan 22811F: Documentation/fb/sisfb.rst 22812F: drivers/video/fbdev/sis/ 22813F: include/video/sisfb.h 22814 22815SIS I2C TOUCHSCREEN DRIVER 22816M: Mika Penttilä <mpenttil@redhat.com> 22817L: linux-input@vger.kernel.org 22818S: Maintained 22819F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 22820F: drivers/input/touchscreen/sis_i2c.c 22821 22822SIS USB2VGA DRIVER 22823M: Thomas Winischhofer <thomas@winischhofer.net> 22824S: Maintained 22825W: http://www.winischhofer.at/linuxsisusbvga.shtml 22826F: drivers/usb/misc/sisusbvga/ 22827 22828SL28 CPLD MFD DRIVER 22829M: Michael Walle <mwalle@kernel.org> 22830S: Maintained 22831F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 22832F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 22833F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 22834F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 22835F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 22836F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 22837F: drivers/gpio/gpio-sl28cpld.c 22838F: drivers/hwmon/sl28cpld-hwmon.c 22839F: drivers/irqchip/irq-sl28cpld.c 22840F: drivers/pwm/pwm-sl28cpld.c 22841F: drivers/watchdog/sl28cpld_wdt.c 22842 22843SL28 VPD NVMEM LAYOUT DRIVER 22844M: Michael Walle <mwalle@kernel.org> 22845S: Maintained 22846F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 22847F: drivers/nvmem/layouts/sl28vpd.c 22848 22849SLAB ALLOCATOR 22850M: Christoph Lameter <cl@gentwo.org> 22851M: David Rientjes <rientjes@google.com> 22852M: Andrew Morton <akpm@linux-foundation.org> 22853M: Vlastimil Babka <vbabka@suse.cz> 22854R: Roman Gushchin <roman.gushchin@linux.dev> 22855R: Harry Yoo <harry.yoo@oracle.com> 22856L: linux-mm@kvack.org 22857S: Maintained 22858T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 22859F: include/linux/sl?b*.h 22860F: mm/sl?b* 22861 22862SLCAN CAN NETWORK DRIVER 22863M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 22864L: linux-can@vger.kernel.org 22865S: Maintained 22866F: drivers/net/can/slcan/ 22867 22868SLEEPABLE READ-COPY UPDATE (SRCU) 22869M: Lai Jiangshan <jiangshanlai@gmail.com> 22870M: "Paul E. McKenney" <paulmck@kernel.org> 22871M: Josh Triplett <josh@joshtriplett.org> 22872R: Steven Rostedt <rostedt@goodmis.org> 22873R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22874L: rcu@vger.kernel.org 22875S: Supported 22876W: http://www.rdrop.com/users/paulmck/RCU/ 22877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22878F: include/linux/srcu*.h 22879F: kernel/rcu/srcu*.c 22880 22881SMACK SECURITY MODULE 22882M: Casey Schaufler <casey@schaufler-ca.com> 22883L: linux-security-module@vger.kernel.org 22884S: Maintained 22885W: http://schaufler-ca.com 22886T: git git://github.com/cschaufler/smack-next 22887F: Documentation/admin-guide/LSM/Smack.rst 22888F: security/smack/ 22889 22890SMC91x ETHERNET DRIVER 22891M: Nicolas Pitre <nico@fluxnic.net> 22892S: Odd Fixes 22893F: drivers/net/ethernet/smsc/smc91x.* 22894 22895SMSC EMC2103 HARDWARE MONITOR DRIVER 22896M: Steve Glendinning <steve.glendinning@shawell.net> 22897L: linux-hwmon@vger.kernel.org 22898S: Maintained 22899F: Documentation/hwmon/emc2103.rst 22900F: drivers/hwmon/emc2103.c 22901 22902SMSC SCH5627 HARDWARE MONITOR DRIVER 22903M: Hans de Goede <hansg@kernel.org> 22904L: linux-hwmon@vger.kernel.org 22905S: Supported 22906F: Documentation/hwmon/sch5627.rst 22907F: drivers/hwmon/sch5627.c 22908 22909SMSC UFX6000 and UFX7000 USB to VGA DRIVER 22910M: Steve Glendinning <steve.glendinning@shawell.net> 22911L: linux-fbdev@vger.kernel.org 22912S: Maintained 22913F: drivers/video/fbdev/smscufx.c 22914 22915SMSC47B397 HARDWARE MONITOR DRIVER 22916M: Jean Delvare <jdelvare@suse.com> 22917L: linux-hwmon@vger.kernel.org 22918S: Maintained 22919F: Documentation/hwmon/smsc47b397.rst 22920F: drivers/hwmon/smsc47b397.c 22921 22922SMSC911x ETHERNET DRIVER 22923M: Steve Glendinning <steve.glendinning@shawell.net> 22924L: netdev@vger.kernel.org 22925S: Maintained 22926F: drivers/net/ethernet/smsc/smsc911x.* 22927F: include/linux/smsc911x.h 22928 22929SMSC9420 PCI ETHERNET DRIVER 22930M: Steve Glendinning <steve.glendinning@shawell.net> 22931L: netdev@vger.kernel.org 22932S: Maintained 22933F: drivers/net/ethernet/smsc/smsc9420.* 22934 22935SNET DPU VIRTIO DATA PATH ACCELERATOR 22936R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22937F: drivers/vdpa/solidrun/ 22938 22939SOCIONEXT (SNI) AVE NETWORK DRIVER 22940M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 22941L: netdev@vger.kernel.org 22942S: Maintained 22943F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 22944F: drivers/net/ethernet/socionext/sni_ave.c 22945 22946SOCIONEXT (SNI) NETSEC NETWORK DRIVER 22947M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 22948M: Masahisa Kojima <kojima.masahisa@socionext.com> 22949L: netdev@vger.kernel.org 22950S: Maintained 22951F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 22952F: drivers/net/ethernet/socionext/netsec.c 22953 22954SOCIONEXT (SNI) Synquacer SPI DRIVER 22955M: Masahisa Kojima <masahisa.kojima@linaro.org> 22956M: Jassi Brar <jaswinder.singh@linaro.org> 22957L: linux-spi@vger.kernel.org 22958S: Maintained 22959F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 22960F: drivers/spi/spi-synquacer.c 22961 22962SOCIONEXT SYNQUACER I2C DRIVER 22963M: Ard Biesheuvel <ardb@kernel.org> 22964L: linux-i2c@vger.kernel.org 22965S: Maintained 22966F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 22967F: drivers/i2c/busses/i2c-synquacer.c 22968 22969SOCIONEXT UNIPHIER SOUND DRIVER 22970L: linux-sound@vger.kernel.org 22971S: Orphan 22972F: sound/soc/uniphier/ 22973 22974SOCKET TIMESTAMPING 22975M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22976R: Jason Xing <kernelxing@tencent.com> 22977S: Maintained 22978F: Documentation/networking/timestamping.rst 22979F: include/linux/net_tstamp.h 22980F: include/uapi/linux/net_tstamp.h 22981F: tools/testing/selftests/bpf/*/net_timestamping* 22982F: tools/testing/selftests/net/*timestamp* 22983F: tools/testing/selftests/net/so_txtime.c 22984 22985SOEKRIS NET48XX LED SUPPORT 22986M: Chris Boot <bootc@bootc.net> 22987S: Maintained 22988F: drivers/leds/leds-net48xx.c 22989 22990SOFT-IWARP DRIVER (siw) 22991M: Bernard Metzler <bmt@zurich.ibm.com> 22992L: linux-rdma@vger.kernel.org 22993S: Supported 22994F: drivers/infiniband/sw/siw/ 22995F: include/uapi/rdma/siw-abi.h 22996 22997SOFT-ROCE DRIVER (rxe) 22998M: Zhu Yanjun <zyjzyj2000@gmail.com> 22999L: linux-rdma@vger.kernel.org 23000S: Supported 23001F: drivers/infiniband/sw/rxe/ 23002F: include/uapi/rdma/rdma_user_rxe.h 23003 23004SOFTLOGIC 6x10 MPEG CODEC 23005M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23006M: Andrey Utkin <andrey_utkin@fastmail.com> 23007M: Ismael Luceno <ismael@iodev.co.uk> 23008L: linux-media@vger.kernel.org 23009S: Supported 23010F: drivers/media/pci/solo6x10/ 23011 23012SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23013M: James Morse <james.morse@arm.com> 23014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23015S: Maintained 23016F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23017F: drivers/firmware/arm_sdei.c 23018F: include/linux/arm_sdei.h 23019F: include/uapi/linux/arm_sdei.h 23020 23021SOFTWARE NODES AND DEVICE PROPERTIES 23022R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23023R: Daniel Scally <djrscally@gmail.com> 23024R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23025R: Sakari Ailus <sakari.ailus@linux.intel.com> 23026L: linux-acpi@vger.kernel.org 23027S: Maintained 23028F: drivers/base/property.c 23029F: drivers/base/swnode.c 23030F: include/linux/fwnode.h 23031F: include/linux/property.h 23032 23033SOFTWARE RAID (Multiple Disks) SUPPORT 23034M: Song Liu <song@kernel.org> 23035M: Yu Kuai <yukuai3@huawei.com> 23036L: linux-raid@vger.kernel.org 23037S: Supported 23038Q: https://patchwork.kernel.org/project/linux-raid/list/ 23039T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23040F: drivers/md/Kconfig 23041F: drivers/md/Makefile 23042F: drivers/md/md* 23043F: drivers/md/raid* 23044F: include/linux/raid/ 23045F: include/uapi/linux/raid/ 23046 23047SOLIDRUN CLEARFOG SUPPORT 23048M: Russell King <linux@armlinux.org.uk> 23049S: Maintained 23050F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23051F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23052 23053SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23054M: Russell King <linux@armlinux.org.uk> 23055S: Maintained 23056F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23057F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23058F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23059 23060SONIC NETWORK DRIVER 23061M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23062L: netdev@vger.kernel.org 23063S: Maintained 23064F: drivers/net/ethernet/natsemi/sonic.* 23065 23066SONICS SILICON BACKPLANE DRIVER (SSB) 23067M: Michael Buesch <m@bues.ch> 23068L: linux-wireless@vger.kernel.org 23069S: Maintained 23070F: drivers/ssb/ 23071F: include/linux/ssb/ 23072 23073SONY IMX208 SENSOR DRIVER 23074M: Sakari Ailus <sakari.ailus@linux.intel.com> 23075L: linux-media@vger.kernel.org 23076S: Maintained 23077T: git git://linuxtv.org/media.git 23078F: drivers/media/i2c/imx208.c 23079 23080SONY IMX214 SENSOR DRIVER 23081M: Ricardo Ribalda <ribalda@kernel.org> 23082L: linux-media@vger.kernel.org 23083S: Maintained 23084T: git git://linuxtv.org/media.git 23085F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23086F: drivers/media/i2c/imx214.c 23087 23088SONY IMX219 SENSOR DRIVER 23089M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23090L: linux-media@vger.kernel.org 23091S: Maintained 23092T: git git://linuxtv.org/media.git 23093F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23094F: drivers/media/i2c/imx219.c 23095 23096SONY IMX258 SENSOR DRIVER 23097M: Sakari Ailus <sakari.ailus@linux.intel.com> 23098L: linux-media@vger.kernel.org 23099S: Maintained 23100T: git git://linuxtv.org/media.git 23101F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23102F: drivers/media/i2c/imx258.c 23103 23104SONY IMX274 SENSOR DRIVER 23105M: Leon Luo <leonl@leopardimaging.com> 23106L: linux-media@vger.kernel.org 23107S: Maintained 23108T: git git://linuxtv.org/media.git 23109F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23110F: drivers/media/i2c/imx274.c 23111 23112SONY IMX283 SENSOR DRIVER 23113M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23114M: Umang Jain <umang.jain@ideasonboard.com> 23115L: linux-media@vger.kernel.org 23116S: Maintained 23117T: git git://linuxtv.org/media.git 23118F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23119F: drivers/media/i2c/imx283.c 23120 23121SONY IMX290 SENSOR DRIVER 23122M: Manivannan Sadhasivam <mani@kernel.org> 23123L: linux-media@vger.kernel.org 23124S: Maintained 23125T: git git://linuxtv.org/media.git 23126F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23127F: drivers/media/i2c/imx290.c 23128 23129SONY IMX296 SENSOR DRIVER 23130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23131M: Manivannan Sadhasivam <mani@kernel.org> 23132L: linux-media@vger.kernel.org 23133S: Maintained 23134T: git git://linuxtv.org/media.git 23135F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23136F: drivers/media/i2c/imx296.c 23137 23138SONY IMX319 SENSOR DRIVER 23139M: Bingbu Cao <bingbu.cao@intel.com> 23140L: linux-media@vger.kernel.org 23141S: Maintained 23142T: git git://linuxtv.org/media.git 23143F: drivers/media/i2c/imx319.c 23144 23145SONY IMX334 SENSOR DRIVER 23146L: linux-media@vger.kernel.org 23147S: Orphan 23148T: git git://linuxtv.org/media.git 23149F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23150F: drivers/media/i2c/imx334.c 23151 23152SONY IMX335 SENSOR DRIVER 23153M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23154L: linux-media@vger.kernel.org 23155S: Maintained 23156T: git git://linuxtv.org/media.git 23157F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23158F: drivers/media/i2c/imx335.c 23159 23160SONY IMX355 SENSOR DRIVER 23161M: Tianshu Qiu <tian.shu.qiu@intel.com> 23162L: linux-media@vger.kernel.org 23163S: Maintained 23164T: git git://linuxtv.org/media.git 23165F: drivers/media/i2c/imx355.c 23166 23167SONY IMX412 SENSOR DRIVER 23168L: linux-media@vger.kernel.org 23169S: Orphan 23170T: git git://linuxtv.org/media.git 23171F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23172F: drivers/media/i2c/imx412.c 23173 23174SONY IMX415 SENSOR DRIVER 23175M: Michael Riesch <michael.riesch@collabora.com> 23176L: linux-media@vger.kernel.org 23177S: Maintained 23178T: git git://linuxtv.org/media.git 23179F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23180F: drivers/media/i2c/imx415.c 23181 23182SONY MEMORYSTICK SUBSYSTEM 23183M: Maxim Levitsky <maximlevitsky@gmail.com> 23184M: Alex Dubov <oakad@yahoo.com> 23185M: Ulf Hansson <ulf.hansson@linaro.org> 23186L: linux-mmc@vger.kernel.org 23187S: Maintained 23188T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23189F: drivers/memstick/ 23190F: include/linux/memstick.h 23191 23192SONY VAIO CONTROL DEVICE DRIVER 23193M: Mattia Dongili <malattia@linux.it> 23194L: platform-driver-x86@vger.kernel.org 23195S: Maintained 23196W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23197F: Documentation/admin-guide/laptops/sony-laptop.rst 23198F: drivers/char/sonypi.c 23199F: drivers/platform/x86/sony-laptop.c 23200 23201SOPHGO DEVICETREES and DRIVERS 23202M: Chen Wang <unicorn_wang@outlook.com> 23203M: Inochi Amaoto <inochiama@gmail.com> 23204L: sophgo@lists.linux.dev 23205W: https://github.com/sophgo/linux/wiki 23206T: git https://github.com/sophgo/linux.git 23207S: Maintained 23208N: sophgo 23209K: sophgo 23210 23211SOUND 23212M: Jaroslav Kysela <perex@perex.cz> 23213M: Takashi Iwai <tiwai@suse.com> 23214L: linux-sound@vger.kernel.org 23215S: Maintained 23216W: http://www.alsa-project.org/ 23217Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23219F: Documentation/sound/ 23220F: include/sound/ 23221F: include/uapi/sound/ 23222F: sound/ 23223F: tools/testing/selftests/alsa 23224 23225SOUND - ALSA SELFTESTS 23226M: Mark Brown <broonie@kernel.org> 23227L: linux-sound@vger.kernel.org 23228L: linux-kselftest@vger.kernel.org 23229S: Supported 23230F: tools/testing/selftests/alsa 23231 23232SOUND - COMPRESSED AUDIO 23233M: Vinod Koul <vkoul@kernel.org> 23234L: linux-sound@vger.kernel.org 23235S: Supported 23236T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23237F: Documentation/sound/designs/compress-offload.rst 23238F: include/sound/compress_driver.h 23239F: include/uapi/sound/compress_* 23240F: sound/core/compress_offload.c 23241F: sound/soc/soc-compress.c 23242 23243SOUND - CORE KUNIT TEST 23244M: Ivan Orlov <ivan.orlov0322@gmail.com> 23245L: linux-sound@vger.kernel.org 23246S: Supported 23247F: sound/core/sound_kunit.c 23248 23249SOUND - DMAENGINE HELPERS 23250M: Lars-Peter Clausen <lars@metafoo.de> 23251S: Supported 23252F: include/sound/dmaengine_pcm.h 23253F: sound/core/pcm_dmaengine.c 23254F: sound/soc/soc-generic-dmaengine-pcm.c 23255 23256SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23257M: Liam Girdwood <lgirdwood@gmail.com> 23258M: Mark Brown <broonie@kernel.org> 23259L: linux-sound@vger.kernel.org 23260S: Supported 23261W: http://alsa-project.org/main/index.php/ASoC 23262T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23263F: Documentation/devicetree/bindings/sound/ 23264F: Documentation/sound/soc/ 23265F: include/dt-bindings/sound/ 23266F: include/sound/cs* 23267X: include/sound/cs4231-regs.h 23268X: include/sound/cs8403.h 23269X: include/sound/cs8427.h 23270F: include/sound/madera-pdata.h 23271F: include/sound/soc* 23272F: include/sound/sof.h 23273F: include/sound/sof/ 23274F: include/sound/wm*.h 23275F: include/trace/events/sof*.h 23276F: include/uapi/sound/asoc.h 23277F: sound/soc/ 23278 23279SOUND - SOC LAYER / dapm-graph 23280M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23281L: linux-sound@vger.kernel.org 23282S: Maintained 23283F: tools/sound/dapm-graph 23284 23285SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23286M: Liam Girdwood <lgirdwood@gmail.com> 23287M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23288M: Bard Liao <yung-chuan.liao@linux.intel.com> 23289M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23290M: Daniel Baluta <daniel.baluta@nxp.com> 23291R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23292R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23293L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23294S: Supported 23295W: https://github.com/thesofproject/linux/ 23296F: sound/soc/sof/ 23297 23298SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23299M: Mark Brown <broonie@kernel.org> 23300M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23301S: Supported 23302L: linux-sound@vger.kernel.org 23303F: sound/soc/generic/ 23304F: include/sound/simple_card* 23305F: Documentation/devicetree/bindings/sound/simple-card.yaml 23306F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23307 23308SOUNDWIRE SUBSYSTEM 23309M: Vinod Koul <vkoul@kernel.org> 23310M: Bard Liao <yung-chuan.liao@linux.intel.com> 23311R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23312R: Sanyog Kale <sanyog.r.kale@intel.com> 23313L: linux-sound@vger.kernel.org 23314S: Supported 23315T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23316F: Documentation/driver-api/soundwire/ 23317F: drivers/soundwire/ 23318F: include/linux/soundwire/ 23319 23320SP2 MEDIA DRIVER 23321M: Olli Salonen <olli.salonen@iki.fi> 23322L: linux-media@vger.kernel.org 23323S: Maintained 23324W: https://linuxtv.org 23325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23326F: drivers/media/dvb-frontends/sp2* 23327 23328SPANISH DOCUMENTATION 23329M: Carlos Bilbao <carlos.bilbao@kernel.org> 23330R: Avadhut Naik <avadhut.naik@amd.com> 23331S: Maintained 23332F: Documentation/translations/sp_SP/ 23333 23334SPARC + UltraSPARC (sparc/sparc64) 23335M: "David S. Miller" <davem@davemloft.net> 23336M: Andreas Larsson <andreas@gaisler.com> 23337L: sparclinux@vger.kernel.org 23338S: Maintained 23339Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23340T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23341T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23342F: arch/sparc/ 23343F: drivers/sbus/ 23344 23345SPARC SERIAL DRIVERS 23346M: "David S. Miller" <davem@davemloft.net> 23347L: sparclinux@vger.kernel.org 23348S: Maintained 23349T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23350T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23351F: drivers/tty/serial/suncore.c 23352F: drivers/tty/serial/sunhv.c 23353F: drivers/tty/serial/sunsab.c 23354F: drivers/tty/serial/sunsab.h 23355F: drivers/tty/serial/sunsu.c 23356F: drivers/tty/serial/sunzilog.c 23357F: drivers/tty/serial/sunzilog.h 23358F: drivers/tty/vcc.c 23359F: include/linux/sunserialcore.h 23360 23361SPARSE CHECKER 23362M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23363L: linux-sparse@vger.kernel.org 23364S: Maintained 23365W: https://sparse.docs.kernel.org/ 23366Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23367B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23368T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23369F: include/linux/compiler.h 23370 23371SPEAKUP CONSOLE SPEECH DRIVER 23372M: William Hubbs <w.d.hubbs@gmail.com> 23373M: Chris Brannon <chris@the-brannons.com> 23374M: Kirk Reiser <kirk@reisers.ca> 23375M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23376L: speakup@linux-speakup.org 23377S: Odd Fixes 23378W: http://www.linux-speakup.org/ 23379W: https://github.com/linux-speakup/speakup 23380B: https://github.com/linux-speakup/speakup/issues 23381F: drivers/accessibility/speakup/ 23382 23383SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23384M: Viresh Kumar <vireshk@kernel.org> 23385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23386L: soc@lists.linux.dev 23387S: Maintained 23388W: http://www.st.com/spear 23389F: arch/arm/boot/dts/st/spear* 23390F: arch/arm/mach-spear/ 23391F: drivers/clk/spear/ 23392F: drivers/pinctrl/spear/ 23393 23394SPI NOR SUBSYSTEM 23395M: Tudor Ambarus <tudor.ambarus@linaro.org> 23396M: Pratyush Yadav <pratyush@kernel.org> 23397M: Michael Walle <mwalle@kernel.org> 23398L: linux-mtd@lists.infradead.org 23399S: Maintained 23400W: http://www.linux-mtd.infradead.org/ 23401Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23402C: irc://irc.oftc.net/mtd 23403T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23404F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23405F: drivers/mtd/spi-nor/ 23406F: include/linux/mtd/spi-nor.h 23407 23408SPI OFFLOAD 23409R: David Lechner <dlechner@baylibre.com> 23410F: drivers/spi/spi-offload-trigger-pwm.c 23411F: drivers/spi/spi-offload.c 23412F: include/linux/spi/offload/ 23413K: spi_offload 23414 23415SPI SUBSYSTEM 23416M: Mark Brown <broonie@kernel.org> 23417L: linux-spi@vger.kernel.org 23418S: Maintained 23419Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23420T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23421F: Documentation/devicetree/bindings/spi/ 23422F: Documentation/spi/ 23423F: drivers/spi/ 23424F: include/linux/spi/ 23425F: include/uapi/linux/spi/ 23426F: tools/spi/ 23427 23428SPMI SUBSYSTEM 23429M: Stephen Boyd <sboyd@kernel.org> 23430L: linux-kernel@vger.kernel.org 23431S: Maintained 23432T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23433F: Documentation/devicetree/bindings/spmi/ 23434F: drivers/spmi/ 23435F: include/dt-bindings/spmi/spmi.h 23436F: include/linux/spmi.h 23437F: include/trace/events/spmi.h 23438 23439SPU FILE SYSTEM 23440L: linuxppc-dev@lists.ozlabs.org 23441S: Orphan 23442F: Documentation/filesystems/spufs/spufs.rst 23443F: arch/powerpc/platforms/cell/spufs/ 23444 23445SQUASHFS FILE SYSTEM 23446M: Phillip Lougher <phillip@squashfs.org.uk> 23447L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23448S: Maintained 23449W: http://squashfs.org.uk 23450T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23451F: Documentation/filesystems/squashfs.rst 23452F: fs/squashfs/ 23453 23454SRM (Alpha) environment access 23455M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23456S: Maintained 23457F: arch/alpha/kernel/srm_env.c 23458 23459ST LSM6DSx IMU IIO DRIVER 23460M: Lorenzo Bianconi <lorenzo@kernel.org> 23461L: linux-iio@vger.kernel.org 23462S: Maintained 23463W: http://www.st.com/ 23464F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23465F: drivers/iio/imu/st_lsm6dsx/ 23466 23467ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23468M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23469M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23470L: linux-media@vger.kernel.org 23471S: Maintained 23472T: git git://linuxtv.org/media.git 23473F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23474F: drivers/media/i2c/st-mipid02.c 23475 23476ST STC3117 FUEL GAUGE DRIVER 23477M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23478M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23479L: linux-pm@vger.kernel.org 23480S: Maintained 23481F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23482F: drivers/power/supply/stc3117_fuel_gauge.c 23483 23484ST STM32 FIREWALL 23485M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23486S: Maintained 23487F: drivers/bus/stm32_etzpc.c 23488F: drivers/bus/stm32_firewall.c 23489F: drivers/bus/stm32_rifsc.c 23490 23491ST STM32 I2C/SMBUS DRIVER 23492M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23493M: Alain Volmat <alain.volmat@foss.st.com> 23494L: linux-i2c@vger.kernel.org 23495S: Maintained 23496F: drivers/i2c/busses/i2c-stm32* 23497 23498ST STM32 OCTO MEMORY MANAGER 23499M: Patrice Chotard <patrice.chotard@foss.st.com> 23500S: Maintained 23501F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23502F: drivers/memory/stm32_omm.c 23503 23504ST STM32 SPI DRIVER 23505M: Alain Volmat <alain.volmat@foss.st.com> 23506L: linux-spi@vger.kernel.org 23507S: Maintained 23508F: drivers/spi/spi-stm32.c 23509 23510ST STPDDC60 DRIVER 23511M: Daniel Nilsson <daniel.nilsson@flex.com> 23512L: linux-hwmon@vger.kernel.org 23513S: Maintained 23514F: Documentation/hwmon/stpddc60.rst 23515F: drivers/hwmon/pmbus/stpddc60.c 23516 23517ST VD55G1 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 23522F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23523F: drivers/media/i2c/vd55g1.c 23524 23525ST VD56G3 IMAGE SENSOR DRIVER 23526M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23527M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23528L: linux-media@vger.kernel.org 23529S: Maintained 23530F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23531F: drivers/media/i2c/vd56g3.c 23532 23533ST VGXY61 DRIVER 23534M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23535M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538T: git git://linuxtv.org/media.git 23539F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23540F: Documentation/userspace-api/media/drivers/vgxy61.rst 23541F: drivers/media/i2c/vgxy61.c 23542 23543ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23544M: Song Qiang <songqiang1304521@gmail.com> 23545L: linux-iio@vger.kernel.org 23546S: Maintained 23547F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23548F: drivers/iio/proximity/vl53l0x-i2c.c 23549 23550STABLE BRANCH 23551M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23552M: Sasha Levin <sashal@kernel.org> 23553L: stable@vger.kernel.org 23554S: Supported 23555F: Documentation/process/stable-kernel-rules.rst 23556 23557STAGING - ATOMISP DRIVER 23558M: Hans de Goede <hansg@kernel.org> 23559M: Mauro Carvalho Chehab <mchehab@kernel.org> 23560R: Sakari Ailus <sakari.ailus@linux.intel.com> 23561L: linux-media@vger.kernel.org 23562S: Maintained 23563F: drivers/staging/media/atomisp/ 23564 23565STAGING - INDUSTRIAL IO 23566M: Jonathan Cameron <jic23@kernel.org> 23567L: linux-iio@vger.kernel.org 23568S: Odd Fixes 23569F: Documentation/devicetree/bindings/staging/iio/ 23570F: drivers/staging/iio/ 23571 23572STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23573M: Marc Dietrich <marvin24@gmx.de> 23574L: ac100@lists.launchpad.net (moderated for non-subscribers) 23575L: linux-tegra@vger.kernel.org 23576S: Maintained 23577F: drivers/staging/nvec/ 23578 23579STAGING - SEPS525 LCD CONTROLLER DRIVERS 23580M: Michael Hennerich <michael.hennerich@analog.com> 23581L: linux-fbdev@vger.kernel.org 23582S: Supported 23583F: drivers/staging/fbtft/fb_seps525.c 23584 23585STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23586M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23587M: Teddy Wang <teddy.wang@siliconmotion.com> 23588M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23589L: linux-fbdev@vger.kernel.org 23590S: Maintained 23591F: drivers/staging/sm750fb/ 23592 23593STAGING SUBSYSTEM 23594M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23595L: linux-staging@lists.linux.dev 23596S: Supported 23597T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23598F: drivers/staging/ 23599 23600STANDALONE CACHE CONTROLLER DRIVERS 23601M: Conor Dooley <conor@kernel.org> 23602S: Maintained 23603T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23604F: Documentation/devicetree/bindings/cache/ 23605F: drivers/cache 23606 23607STARFIRE/DURALAN NETWORK DRIVER 23608M: Ion Badulescu <ionut@badula.org> 23609S: Odd Fixes 23610F: drivers/net/ethernet/adaptec/starfire* 23611 23612STARFIVE CAMERA SUBSYSTEM DRIVER 23613M: Jack Zhu <jack.zhu@starfivetech.com> 23614M: Changhuang Liang <changhuang.liang@starfivetech.com> 23615L: linux-media@vger.kernel.org 23616S: Maintained 23617F: Documentation/admin-guide/media/starfive_camss.rst 23618F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23619F: drivers/staging/media/starfive/camss 23620 23621STARFIVE CRYPTO DRIVER 23622M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23623M: William Qiu <william.qiu@starfivetech.com> 23624S: Supported 23625F: Documentation/devicetree/bindings/crypto/starfive* 23626F: drivers/crypto/starfive/ 23627 23628STARFIVE DEVICETREES 23629M: Emil Renner Berthing <kernel@esmil.dk> 23630S: Maintained 23631F: arch/riscv/boot/dts/starfive/ 23632 23633STARFIVE DWMAC GLUE LAYER 23634M: Emil Renner Berthing <kernel@esmil.dk> 23635M: Minda Chen <minda.chen@starfivetech.com> 23636S: Maintained 23637F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 23638F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 23639 23640STARFIVE JH7110 DPHY RX DRIVER 23641M: Jack Zhu <jack.zhu@starfivetech.com> 23642M: Changhuang Liang <changhuang.liang@starfivetech.com> 23643S: Supported 23644F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 23645F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 23646 23647STARFIVE JH7110 DPHY TX DRIVER 23648M: Keith Zhao <keith.zhao@starfivetech.com> 23649S: Supported 23650F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 23651F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 23652 23653STARFIVE JH7110 MMC/SD/SDIO DRIVER 23654M: William Qiu <william.qiu@starfivetech.com> 23655S: Supported 23656F: Documentation/devicetree/bindings/mmc/starfive* 23657F: drivers/mmc/host/dw_mmc-starfive.c 23658 23659STARFIVE JH7110 PLL CLOCK DRIVER 23660M: Xingyu Wu <xingyu.wu@starfivetech.com> 23661S: Supported 23662F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 23663F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 23664 23665STARFIVE JH7110 PWMDAC DRIVER 23666M: Hal Feng <hal.feng@starfivetech.com> 23667M: Xingyu Wu <xingyu.wu@starfivetech.com> 23668S: Supported 23669F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 23670F: sound/soc/starfive/jh7110_pwmdac.c 23671 23672STARFIVE JH7110 SYSCON 23673M: William Qiu <william.qiu@starfivetech.com> 23674M: Xingyu Wu <xingyu.wu@starfivetech.com> 23675S: Supported 23676F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 23677 23678STARFIVE JH7110 TDM DRIVER 23679M: Walker Chen <walker.chen@starfivetech.com> 23680S: Maintained 23681F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 23682F: sound/soc/starfive/jh7110_tdm.c 23683 23684STARFIVE JH71X0 CLOCK DRIVERS 23685M: Emil Renner Berthing <kernel@esmil.dk> 23686M: Hal Feng <hal.feng@starfivetech.com> 23687S: Maintained 23688F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 23689F: drivers/clk/starfive/clk-starfive-jh71* 23690F: include/dt-bindings/clock/starfive?jh71*.h 23691 23692STARFIVE JH71X0 PINCTRL DRIVERS 23693M: Emil Renner Berthing <kernel@esmil.dk> 23694M: Hal Feng <hal.feng@starfivetech.com> 23695L: linux-gpio@vger.kernel.org 23696S: Maintained 23697F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 23698F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 23699F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 23700F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 23701 23702STARFIVE JH71X0 RESET CONTROLLER DRIVERS 23703M: Emil Renner Berthing <kernel@esmil.dk> 23704M: Hal Feng <hal.feng@starfivetech.com> 23705S: Maintained 23706F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 23707F: drivers/reset/starfive/reset-starfive-jh71* 23708F: include/dt-bindings/reset/starfive?jh71*.h 23709 23710STARFIVE JH71X0 USB DRIVERS 23711M: Minda Chen <minda.chen@starfivetech.com> 23712S: Maintained 23713F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 23714F: drivers/usb/cdns3/cdns3-starfive.c 23715 23716STARFIVE JH71XX PMU CONTROLLER DRIVER 23717M: Walker Chen <walker.chen@starfivetech.com> 23718M: Changhuang Liang <changhuang.liang@starfivetech.com> 23719S: Supported 23720F: Documentation/devicetree/bindings/power/starfive* 23721F: drivers/pmdomain/starfive/ 23722F: include/dt-bindings/power/starfive,jh7110-pmu.h 23723 23724STARFIVE SOC DRIVERS 23725M: Conor Dooley <conor@kernel.org> 23726S: Maintained 23727T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23728F: Documentation/devicetree/bindings/soc/starfive/ 23729 23730STARFIVE STARLINK PMU DRIVER 23731M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 23732S: Maintained 23733F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 23734F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 23735F: drivers/perf/starfive_starlink_pmu.c 23736 23737STARFIVE TRNG DRIVER 23738M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23739S: Supported 23740F: Documentation/devicetree/bindings/rng/starfive* 23741F: drivers/char/hw_random/jh7110-trng.c 23742 23743STARFIVE WATCHDOG DRIVER 23744M: Xingyu Wu <xingyu.wu@starfivetech.com> 23745M: Ziv Xu <ziv.xu@starfivetech.com> 23746S: Supported 23747F: Documentation/devicetree/bindings/watchdog/starfive* 23748F: drivers/watchdog/starfive-wdt.c 23749 23750STARFIVE JH71X0 PCIE AND USB PHY DRIVER 23751M: Minda Chen <minda.chen@starfivetech.com> 23752S: Supported 23753F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 23754F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 23755F: drivers/phy/starfive/phy-jh7110-pcie.c 23756F: drivers/phy/starfive/phy-jh7110-usb.c 23757 23758STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 23759M: Changhuang Liang <changhuang.liang@starfivetech.com> 23760S: Supported 23761F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 23762F: drivers/irqchip/irq-starfive-jh8100-intc.c 23763 23764STATIC BRANCH/CALL 23765M: Peter Zijlstra <peterz@infradead.org> 23766M: Josh Poimboeuf <jpoimboe@kernel.org> 23767M: Jason Baron <jbaron@akamai.com> 23768R: Steven Rostedt <rostedt@goodmis.org> 23769R: Ard Biesheuvel <ardb@kernel.org> 23770S: Supported 23771F: arch/*/include/asm/jump_label*.h 23772F: arch/*/include/asm/static_call*.h 23773F: arch/*/kernel/jump_label.c 23774F: arch/*/kernel/static_call.c 23775F: include/linux/jump_label*.h 23776F: include/linux/static_call*.h 23777F: kernel/jump_label.c 23778F: kernel/static_call*.c 23779 23780STI AUDIO (ASoC) DRIVERS 23781M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23782L: linux-sound@vger.kernel.org 23783S: Maintained 23784F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 23785F: sound/soc/sti/ 23786 23787STI CEC DRIVER 23788M: Alain Volmat <alain.volmat@foss.st.com> 23789S: Maintained 23790F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 23791F: drivers/media/cec/platform/sti/ 23792 23793STK1160 USB VIDEO CAPTURE DRIVER 23794M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23795L: linux-media@vger.kernel.org 23796S: Maintained 23797T: git git://linuxtv.org/media.git 23798F: drivers/media/usb/stk1160/ 23799 23800STM32 AUDIO (ASoC) DRIVERS 23801M: Olivier Moysan <olivier.moysan@foss.st.com> 23802M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23803L: linux-sound@vger.kernel.org 23804S: Maintained 23805F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 23806F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 23807F: sound/soc/stm/ 23808 23809STM32 DMA DRIVERS 23810M: Amélie Delaunay <amelie.delaunay@foss.st.com> 23811L: dmaengine@vger.kernel.org 23812L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 23813S: Maintained 23814F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 23815F: Documentation/devicetree/bindings/dma/stm32/ 23816F: drivers/dma/stm32/ 23817 23818STM32 TIMER/LPTIMER DRIVERS 23819M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 23820S: Maintained 23821F: Documentation/ABI/testing/*timer-stm32 23822F: Documentation/devicetree/bindings/*/*stm32-*timer* 23823F: drivers/*/stm32-*timer* 23824F: drivers/pwm/pwm-stm32* 23825F: include/linux/*/stm32-*tim* 23826 23827STM32MP25 USB3/PCIE COMBOPHY DRIVER 23828M: Christian Bruel <christian.bruel@foss.st.com> 23829S: Maintained 23830F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 23831F: drivers/phy/st/phy-stm32-combophy.c 23832 23833STMMAC ETHERNET DRIVER 23834L: netdev@vger.kernel.org 23835S: Orphan 23836F: Documentation/networking/device_drivers/ethernet/stmicro/ 23837F: drivers/net/ethernet/stmicro/stmmac/ 23838 23839SUN HAPPY MEAL ETHERNET DRIVER 23840M: Sean Anderson <seanga2@gmail.com> 23841S: Maintained 23842F: drivers/net/ethernet/sun/sunhme.* 23843 23844SUN3/3X 23845M: Sam Creasey <sammy@sammy.net> 23846S: Maintained 23847W: http://sammy.net/sun3/ 23848F: arch/m68k/include/asm/sun3* 23849F: arch/m68k/kernel/*sun3* 23850F: arch/m68k/sun3*/ 23851F: drivers/net/ethernet/i825xx/sun3* 23852 23853SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 23854M: Hans de Goede <hansg@kernel.org> 23855L: linux-input@vger.kernel.org 23856S: Maintained 23857F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 23858F: drivers/input/keyboard/sun4i-lradc-keys.c 23859 23860SUNPLUS ETHERNET DRIVER 23861M: Wells Lu <wellslutw@gmail.com> 23862L: netdev@vger.kernel.org 23863S: Maintained 23864W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 23865F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 23866F: drivers/net/ethernet/sunplus/ 23867 23868SUNPLUS MMC DRIVER 23869M: Tony Huang <tonyhuang.sunplus@gmail.com> 23870M: Li-hao Kuo <lhjeff911@gmail.com> 23871S: Maintained 23872F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 23873F: drivers/mmc/host/sunplus-mmc.c 23874 23875SUNPLUS OCOTP DRIVER 23876M: Vincent Shih <vincent.sunplus@gmail.com> 23877S: Maintained 23878F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 23879F: drivers/nvmem/sunplus-ocotp.c 23880 23881SUNPLUS PWM DRIVER 23882M: Hammer Hsieh <hammerh0314@gmail.com> 23883S: Maintained 23884F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 23885F: drivers/pwm/pwm-sunplus.c 23886 23887SUNPLUS RTC DRIVER 23888M: Vincent Shih <vincent.sunplus@gmail.com> 23889L: linux-rtc@vger.kernel.org 23890S: Maintained 23891F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 23892F: drivers/rtc/rtc-sunplus.c 23893 23894SUNPLUS SPI CONTROLLER INTERFACE DRIVER 23895M: Li-hao Kuo <lhjeff911@gmail.com> 23896L: linux-spi@vger.kernel.org 23897S: Maintained 23898F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 23899F: drivers/spi/spi-sunplus-sp7021.c 23900 23901SUNPLUS UART DRIVER 23902M: Hammer Hsieh <hammerh0314@gmail.com> 23903S: Maintained 23904F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 23905F: drivers/tty/serial/sunplus-uart.c 23906 23907SUNPLUS USB2 PHY DRIVER 23908M: Vincent Shih <vincent.sunplus@gmail.com> 23909L: linux-usb@vger.kernel.org 23910S: Maintained 23911F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 23912F: drivers/phy/sunplus/Kconfig 23913F: drivers/phy/sunplus/Makefile 23914F: drivers/phy/sunplus/phy-sunplus-usb2.c 23915 23916SUNPLUS WATCHDOG DRIVER 23917M: Xiantao Hu <xt.hu@cqplus1.com> 23918L: linux-watchdog@vger.kernel.org 23919S: Maintained 23920F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 23921F: drivers/watchdog/sunplus_wdt.c 23922 23923SUPERH 23924M: Yoshinori Sato <ysato@users.sourceforge.jp> 23925M: Rich Felker <dalias@libc.org> 23926M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 23927L: linux-sh@vger.kernel.org 23928S: Maintained 23929Q: http://patchwork.kernel.org/project/linux-sh/list/ 23930F: Documentation/arch/sh/ 23931F: arch/sh/ 23932F: drivers/sh/ 23933 23934SUSPEND TO RAM 23935M: "Rafael J. Wysocki" <rafael@kernel.org> 23936M: Len Brown <len.brown@intel.com> 23937M: Pavel Machek <pavel@kernel.org> 23938L: linux-pm@vger.kernel.org 23939S: Supported 23940B: https://bugzilla.kernel.org 23941F: Documentation/power/ 23942F: arch/x86/kernel/acpi/sleep* 23943F: arch/x86/kernel/acpi/wakeup* 23944F: drivers/base/power/ 23945F: include/linux/freezer.h 23946F: include/linux/pm.h 23947F: include/linux/suspend.h 23948F: kernel/power/ 23949 23950SVGA HANDLING 23951M: Martin Mares <mj@ucw.cz> 23952L: linux-video@atrey.karlin.mff.cuni.cz 23953S: Maintained 23954F: Documentation/admin-guide/svga.rst 23955F: arch/x86/boot/video* 23956 23957SWITCHDEV 23958M: Jiri Pirko <jiri@resnulli.us> 23959M: Ivan Vecera <ivecera@redhat.com> 23960L: netdev@vger.kernel.org 23961S: Supported 23962F: include/net/switchdev.h 23963F: net/switchdev/ 23964 23965SY8106A REGULATOR DRIVER 23966M: Icenowy Zheng <icenowy@aosc.io> 23967S: Maintained 23968F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 23969F: drivers/regulator/sy8106a-regulator.c 23970 23971SYNC FILE FRAMEWORK 23972M: Sumit Semwal <sumit.semwal@linaro.org> 23973R: Gustavo Padovan <gustavo@padovan.org> 23974L: linux-media@vger.kernel.org 23975L: dri-devel@lists.freedesktop.org 23976S: Maintained 23977T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23978F: Documentation/driver-api/sync_file.rst 23979F: drivers/dma-buf/dma-fence* 23980F: drivers/dma-buf/sw_sync.c 23981F: drivers/dma-buf/sync_* 23982F: include/linux/sync_file.h 23983F: include/uapi/linux/sync_file.h 23984 23985SYNOPSYS ARC ARCHITECTURE 23986M: Vineet Gupta <vgupta@kernel.org> 23987L: linux-snps-arc@lists.infradead.org 23988S: Supported 23989T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 23990F: Documentation/arch/arc 23991F: Documentation/devicetree/bindings/arc/* 23992F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 23993F: arch/arc/ 23994F: drivers/clocksource/arc_timer.c 23995F: drivers/tty/serial/arc_uart.c 23996 23997SYNOPSYS ARC HSDK SDP pll clock driver 23998M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 23999S: Supported 24000F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24001F: drivers/clk/clk-hsdk-pll.c 24002 24003SYNOPSYS ARC SDP clock driver 24004M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24005S: Supported 24006F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24007F: drivers/clk/axs10x/* 24008 24009SYNOPSYS ARC SDP platform support 24010M: Alexey Brodkin <abrodkin@synopsys.com> 24011S: Supported 24012F: Documentation/devicetree/bindings/arc/axs10* 24013F: arch/arc/boot/dts/ax* 24014F: arch/arc/plat-axs10x 24015 24016SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24017M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24018S: Supported 24019F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24020F: drivers/reset/reset-axs10x.c 24021 24022SYNOPSYS CREG GPIO DRIVER 24023M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24024S: Maintained 24025F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 24026F: drivers/gpio/gpio-creg-snps.c 24027 24028SYNOPSYS DESIGNWARE 8250 UART DRIVER 24029M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24030R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24031S: Supported 24032F: drivers/tty/serial/8250/8250_dw.c 24033F: drivers/tty/serial/8250/8250_dwlib.* 24034F: drivers/tty/serial/8250/8250_lpss.c 24035 24036SYNOPSYS DESIGNWARE APB GPIO DRIVER 24037M: Hoan Tran <hoan@os.amperecomputing.com> 24038L: linux-gpio@vger.kernel.org 24039S: Maintained 24040F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24041F: drivers/gpio/gpio-dwapb.c 24042 24043SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24044M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24045S: Maintained 24046F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24047F: drivers/dma/dw-axi-dmac/ 24048 24049SYNOPSYS DESIGNWARE DMAC DRIVER 24050M: Viresh Kumar <vireshk@kernel.org> 24051R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24052S: Maintained 24053F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24054F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24055F: drivers/dma/dw/ 24056F: include/dt-bindings/dma/dw-dmac.h 24057F: include/linux/dma/dw.h 24058F: include/linux/platform_data/dma-dw.h 24059 24060SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24061M: Jose Abreu <Jose.Abreu@synopsys.com> 24062L: netdev@vger.kernel.org 24063S: Maintained 24064F: drivers/net/ethernet/synopsys/ 24065 24066SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24067L: netdev@vger.kernel.org 24068S: Orphan 24069F: drivers/net/pcs/pcs-xpcs.c 24070F: drivers/net/pcs/pcs-xpcs.h 24071F: include/linux/pcs/pcs-xpcs.h 24072 24073SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24074M: Shreeya Patel <shreeya.patel@collabora.com> 24075L: linux-media@vger.kernel.org 24076L: kernel@collabora.com 24077S: Maintained 24078F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24079F: drivers/media/platform/synopsys/hdmirx/* 24080 24081SYNOPSYS DESIGNWARE I2C DRIVER 24082M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24083R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24084R: Mika Westerberg <mika.westerberg@linux.intel.com> 24085R: Jan Dabros <jsd@semihalf.com> 24086L: linux-i2c@vger.kernel.org 24087S: Supported 24088F: drivers/i2c/busses/i2c-designware-* 24089 24090SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24091M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24092M: Bin Du <bin.du@amd.com> 24093L: linux-i2c@vger.kernel.org 24094S: Maintained 24095F: drivers/i2c/busses/i2c-designware-amdisp.c 24096F: include/linux/soc/amd/isp4_misc.h 24097 24098SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24099M: Jaehoon Chung <jh80.chung@samsung.com> 24100L: linux-mmc@vger.kernel.org 24101S: Maintained 24102F: drivers/mmc/host/dw_mmc* 24103 24104SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24105M: Shuai Xue <xueshuai@linux.alibaba.com> 24106M: Jing Zhang <renyu.zj@linux.alibaba.com> 24107S: Supported 24108F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24109F: drivers/perf/dwc_pcie_pmu.c 24110 24111SYNOPSYS HSDK RESET CONTROLLER DRIVER 24112M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24113S: Supported 24114F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24115F: drivers/reset/reset-hsdk.c 24116F: include/dt-bindings/reset/snps,hsdk-reset.h 24117 24118SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24119M: Prabu Thangamuthu <prabu.t@synopsys.com> 24120M: Manjunath M B <manjumb@synopsys.com> 24121L: linux-mmc@vger.kernel.org 24122S: Maintained 24123F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24124 24125SYSTEM CONFIGURATION (SYSCON) 24126M: Lee Jones <lee@kernel.org> 24127M: Arnd Bergmann <arnd@arndb.de> 24128S: Supported 24129T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24130F: drivers/mfd/syscon.c 24131 24132SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24133M: Sudeep Holla <sudeep.holla@arm.com> 24134R: Cristian Marussi <cristian.marussi@arm.com> 24135L: arm-scmi@vger.kernel.org 24136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24137S: Maintained 24138F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24139F: drivers/clk/clk-sc[mp]i.c 24140F: drivers/cpufreq/sc[mp]i-cpufreq.c 24141F: drivers/firmware/arm_scmi/ 24142F: drivers/firmware/arm_scpi.c 24143F: drivers/hwmon/scmi-hwmon.c 24144F: drivers/pinctrl/pinctrl-scmi.c 24145F: drivers/pmdomain/arm/ 24146F: drivers/powercap/arm_scmi_powercap.c 24147F: drivers/regulator/scmi-regulator.c 24148F: drivers/reset/reset-scmi.c 24149F: include/linux/sc[mp]i_protocol.h 24150F: include/trace/events/scmi.h 24151F: include/uapi/linux/virtio_scmi.h 24152 24153SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24154M: Peng Fan <peng.fan@nxp.com> 24155L: arm-scmi@vger.kernel.org 24156L: imx@lists.linux.dev 24157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24158S: Maintained 24159F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24160F: drivers/firmware/arm_scmi/vendors/imx/ 24161 24162SYSTEM RESET/SHUTDOWN DRIVERS 24163M: Sebastian Reichel <sre@kernel.org> 24164L: linux-pm@vger.kernel.org 24165S: Maintained 24166T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24167F: Documentation/devicetree/bindings/power/reset/ 24168F: drivers/power/reset/ 24169 24170SYSTEM TRACE MODULE CLASS 24171M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24172S: Maintained 24173T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24174F: Documentation/trace/stm.rst 24175F: drivers/hwtracing/stm/ 24176F: include/linux/stm.h 24177F: include/uapi/linux/stm.h 24178 24179SYSTEM76 ACPI DRIVER 24180M: Jeremy Soller <jeremy@system76.com> 24181M: System76 Product Development <productdev@system76.com> 24182L: platform-driver-x86@vger.kernel.org 24183S: Maintained 24184F: drivers/platform/x86/system76_acpi.c 24185 24186TASKSTATS STATISTICS INTERFACE 24187M: Balbir Singh <bsingharora@gmail.com> 24188S: Maintained 24189F: Documentation/accounting/taskstats* 24190F: include/linux/taskstats* 24191F: kernel/taskstats.c 24192 24193TC subsystem 24194M: Jamal Hadi Salim <jhs@mojatatu.com> 24195M: Cong Wang <xiyou.wangcong@gmail.com> 24196M: Jiri Pirko <jiri@resnulli.us> 24197L: netdev@vger.kernel.org 24198S: Maintained 24199F: include/net/pkt_cls.h 24200F: include/net/pkt_sched.h 24201F: include/net/tc_act/ 24202F: include/uapi/linux/pkt_cls.h 24203F: include/uapi/linux/pkt_sched.h 24204F: include/uapi/linux/tc_act/ 24205F: include/uapi/linux/tc_ematch/ 24206F: net/sched/ 24207F: tools/testing/selftests/tc-testing 24208 24209TC90522 MEDIA DRIVER 24210M: Akihiro Tsukada <tskd08@gmail.com> 24211L: linux-media@vger.kernel.org 24212S: Odd Fixes 24213F: drivers/media/dvb-frontends/tc90522* 24214 24215TCP LOW PRIORITY MODULE 24216M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24217M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24218S: Maintained 24219W: http://tcp-lp-mod.sourceforge.net/ 24220F: net/ipv4/tcp_lp.c 24221 24222TDA10071 MEDIA DRIVER 24223L: linux-media@vger.kernel.org 24224S: Orphan 24225W: https://linuxtv.org 24226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24227F: drivers/media/dvb-frontends/tda10071* 24228 24229TDA18212 MEDIA DRIVER 24230L: linux-media@vger.kernel.org 24231S: Orphan 24232W: https://linuxtv.org 24233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24234F: drivers/media/tuners/tda18212* 24235 24236TDA18218 MEDIA DRIVER 24237L: linux-media@vger.kernel.org 24238S: Orphan 24239W: https://linuxtv.org 24240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24241F: drivers/media/tuners/tda18218* 24242 24243TDA18250 MEDIA DRIVER 24244M: Olli Salonen <olli.salonen@iki.fi> 24245L: linux-media@vger.kernel.org 24246S: Maintained 24247W: https://linuxtv.org 24248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24249T: git git://linuxtv.org/media.git 24250F: drivers/media/tuners/tda18250* 24251 24252TDA18271 MEDIA DRIVER 24253M: Michael Krufky <mkrufky@linuxtv.org> 24254L: linux-media@vger.kernel.org 24255S: Maintained 24256W: https://linuxtv.org 24257W: http://github.com/mkrufky 24258Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24259T: git git://linuxtv.org/mkrufky/tuners.git 24260F: drivers/media/tuners/tda18271* 24261 24262TDA1997x MEDIA DRIVER 24263M: Tim Harvey <tharvey@gateworks.com> 24264L: linux-media@vger.kernel.org 24265S: Maintained 24266W: https://linuxtv.org 24267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24268F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24269F: drivers/media/i2c/tda1997x.* 24270 24271TDA827x MEDIA DRIVER 24272M: Michael Krufky <mkrufky@linuxtv.org> 24273L: linux-media@vger.kernel.org 24274S: Maintained 24275W: https://linuxtv.org 24276W: http://github.com/mkrufky 24277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24278T: git git://linuxtv.org/mkrufky/tuners.git 24279F: drivers/media/tuners/tda8290.* 24280 24281TDA8290 MEDIA DRIVER 24282M: Michael Krufky <mkrufky@linuxtv.org> 24283L: linux-media@vger.kernel.org 24284S: Maintained 24285W: https://linuxtv.org 24286W: http://github.com/mkrufky 24287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24288T: git git://linuxtv.org/mkrufky/tuners.git 24289F: drivers/media/tuners/tda8290.* 24290 24291TDA9840 MEDIA DRIVER 24292M: Hans Verkuil <hverkuil@xs4all.nl> 24293L: linux-media@vger.kernel.org 24294S: Maintained 24295W: https://linuxtv.org 24296T: git git://linuxtv.org/media.git 24297F: drivers/media/i2c/tda9840* 24298 24299TEA5761 TUNER DRIVER 24300M: Mauro Carvalho Chehab <mchehab@kernel.org> 24301L: linux-media@vger.kernel.org 24302S: Odd fixes 24303W: https://linuxtv.org 24304T: git git://linuxtv.org/media.git 24305F: drivers/media/tuners/tea5761.* 24306 24307TEA5767 TUNER DRIVER 24308M: Mauro Carvalho Chehab <mchehab@kernel.org> 24309L: linux-media@vger.kernel.org 24310S: Maintained 24311W: https://linuxtv.org 24312T: git git://linuxtv.org/media.git 24313F: drivers/media/tuners/tea5767.* 24314 24315TEA6415C MEDIA DRIVER 24316M: Hans Verkuil <hverkuil@xs4all.nl> 24317L: linux-media@vger.kernel.org 24318S: Maintained 24319W: https://linuxtv.org 24320T: git git://linuxtv.org/media.git 24321F: drivers/media/i2c/tea6415c* 24322 24323TEA6420 MEDIA DRIVER 24324M: Hans Verkuil <hverkuil@xs4all.nl> 24325L: linux-media@vger.kernel.org 24326S: Maintained 24327W: https://linuxtv.org 24328T: git git://linuxtv.org/media.git 24329F: drivers/media/i2c/tea6420* 24330 24331TEAM DRIVER 24332M: Jiri Pirko <jiri@resnulli.us> 24333L: netdev@vger.kernel.org 24334S: Supported 24335F: Documentation/netlink/specs/team.yaml 24336F: drivers/net/team/ 24337F: include/linux/if_team.h 24338F: include/uapi/linux/if_team.h 24339F: tools/testing/selftests/drivers/net/team/ 24340 24341TECHNICAL ADVISORY BOARD PROCESS DOCS 24342M: "Theodore Ts'o" <tytso@mit.edu> 24343M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24344L: tech-board-discuss@lists.linux.dev 24345S: Maintained 24346F: Documentation/process/contribution-maturity-model.rst 24347F: Documentation/process/researcher-guidelines.rst 24348 24349TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24350M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24351S: Maintained 24352F: arch/x86/platform/ts5500/ 24353 24354TECHNOTREND USB IR RECEIVER 24355M: Sean Young <sean@mess.org> 24356L: linux-media@vger.kernel.org 24357S: Maintained 24358F: drivers/media/rc/ttusbir.c 24359 24360TECHWELL TW9900 VIDEO DECODER 24361M: Mehdi Djait <mehdi.djait@bootlin.com> 24362L: linux-media@vger.kernel.org 24363S: Maintained 24364F: drivers/media/i2c/tw9900.c 24365 24366TECHWELL TW9910 VIDEO DECODER 24367L: linux-media@vger.kernel.org 24368S: Orphan 24369F: drivers/media/i2c/tw9910.c 24370F: include/media/i2c/tw9910.h 24371 24372TEE SUBSYSTEM 24373M: Jens Wiklander <jens.wiklander@linaro.org> 24374R: Sumit Garg <sumit.garg@kernel.org> 24375L: op-tee@lists.trustedfirmware.org 24376S: Maintained 24377F: Documentation/ABI/testing/sysfs-class-tee 24378F: Documentation/driver-api/tee.rst 24379F: Documentation/tee/ 24380F: Documentation/userspace-api/tee.rst 24381F: drivers/tee/ 24382F: include/linux/tee_core.h 24383F: include/linux/tee_drv.h 24384F: include/uapi/linux/tee.h 24385 24386TEGRA ARCHITECTURE SUPPORT 24387M: Thierry Reding <thierry.reding@gmail.com> 24388M: Jonathan Hunter <jonathanh@nvidia.com> 24389L: linux-tegra@vger.kernel.org 24390S: Supported 24391Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24393N: [^a-z]tegra 24394 24395TEGRA CLOCK DRIVER 24396M: Peter De Schrijver <pdeschrijver@nvidia.com> 24397M: Prashant Gaikwad <pgaikwad@nvidia.com> 24398S: Supported 24399F: drivers/clk/tegra/ 24400 24401TEGRA CRYPTO DRIVERS 24402M: Akhil R <akhilrajeev@nvidia.com> 24403S: Supported 24404F: drivers/crypto/tegra/* 24405 24406TEGRA DMA DRIVERS 24407M: Laxman Dewangan <ldewangan@nvidia.com> 24408M: Jon Hunter <jonathanh@nvidia.com> 24409S: Supported 24410F: drivers/dma/tegra* 24411 24412TEGRA I2C DRIVER 24413M: Laxman Dewangan <ldewangan@nvidia.com> 24414R: Dmitry Osipenko <digetx@gmail.com> 24415S: Supported 24416F: drivers/i2c/busses/i2c-tegra.c 24417 24418TEGRA IOMMU DRIVERS 24419M: Thierry Reding <thierry.reding@gmail.com> 24420R: Krishna Reddy <vdumpa@nvidia.com> 24421L: linux-tegra@vger.kernel.org 24422S: Supported 24423F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24424F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24425F: drivers/iommu/tegra* 24426 24427TEGRA KBC DRIVER 24428M: Laxman Dewangan <ldewangan@nvidia.com> 24429S: Supported 24430F: drivers/input/keyboard/tegra-kbc.c 24431 24432TEGRA NAND DRIVER 24433M: Stefan Agner <stefan@agner.ch> 24434M: Lucas Stach <dev@lynxeye.de> 24435S: Maintained 24436F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24437F: drivers/mtd/nand/raw/tegra_nand.c 24438 24439TEGRA PWM DRIVER 24440M: Thierry Reding <thierry.reding@gmail.com> 24441S: Supported 24442F: drivers/pwm/pwm-tegra.c 24443 24444TEGRA QUAD SPI DRIVER 24445M: Thierry Reding <thierry.reding@gmail.com> 24446M: Jonathan Hunter <jonathanh@nvidia.com> 24447M: Sowjanya Komatineni <skomatineni@nvidia.com> 24448L: linux-tegra@vger.kernel.org 24449S: Maintained 24450F: drivers/spi/spi-tegra210-quad.c 24451 24452TEGRA SERIAL DRIVER 24453M: Laxman Dewangan <ldewangan@nvidia.com> 24454S: Supported 24455F: drivers/tty/serial/serial-tegra.c 24456 24457TEGRA SPI DRIVER 24458M: Laxman Dewangan <ldewangan@nvidia.com> 24459S: Supported 24460F: drivers/spi/spi-tegra* 24461 24462TEGRA VIDEO DRIVER 24463M: Thierry Reding <thierry.reding@gmail.com> 24464M: Jonathan Hunter <jonathanh@nvidia.com> 24465M: Sowjanya Komatineni <skomatineni@nvidia.com> 24466M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24467L: linux-media@vger.kernel.org 24468L: linux-tegra@vger.kernel.org 24469S: Maintained 24470F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24471F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24472F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24473F: drivers/staging/media/tegra-video/ 24474 24475TEGRA XUSB PADCTL DRIVER 24476M: JC Kuo <jckuo@nvidia.com> 24477S: Supported 24478F: drivers/phy/tegra/xusb* 24479 24480TEHUTI ETHERNET DRIVER 24481M: Andy Gospodarek <andy@greyhouse.net> 24482L: netdev@vger.kernel.org 24483S: Maintained 24484F: drivers/net/ethernet/tehuti/tehuti.* 24485 24486TEHUTI TN40XX ETHERNET DRIVER 24487M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24488L: netdev@vger.kernel.org 24489S: Maintained 24490F: drivers/net/ethernet/tehuti/tn40* 24491 24492TELECOM CLOCK DRIVER FOR MCPL0010 24493M: Mark Gross <markgross@kernel.org> 24494S: Supported 24495F: drivers/char/tlclk.c 24496 24497TEMPO SEMICONDUCTOR DRIVERS 24498M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24499S: Maintained 24500F: Documentation/devicetree/bindings/sound/tscs*.txt 24501F: sound/soc/codecs/tscs*.c 24502F: sound/soc/codecs/tscs*.h 24503 24504TENSILICA XTENSA PORT (xtensa) 24505M: Chris Zankel <chris@zankel.net> 24506M: Max Filippov <jcmvbkbc@gmail.com> 24507S: Maintained 24508T: git https://github.com/jcmvbkbc/linux-xtensa.git 24509F: arch/xtensa/ 24510F: drivers/irqchip/irq-xtensa-* 24511 24512TEXAS INSTRUMENTS ASoC DRIVERS 24513M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24514L: linux-sound@vger.kernel.org 24515S: Maintained 24516F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24517F: sound/soc/ti/ 24518 24519TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24520M: Shenghao Ding <shenghao-ding@ti.com> 24521M: Kevin Lu <kevin-lu@ti.com> 24522M: Baojun Xu <baojun.xu@ti.com> 24523L: linux-sound@vger.kernel.org 24524S: Maintained 24525F: Documentation/devicetree/bindings/sound/tas2552.txt 24526F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24527F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24528F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24529F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24530F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24531F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24532F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24533F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24534F: include/sound/tas2*.h 24535F: include/sound/tlv320*.h 24536F: sound/pci/hda/tas2781_hda_i2c.c 24537F: sound/soc/codecs/pcm1681.c 24538F: sound/soc/codecs/pcm1789*.* 24539F: sound/soc/codecs/pcm179x*.* 24540F: sound/soc/codecs/pcm186x*.* 24541F: sound/soc/codecs/pcm3008.* 24542F: sound/soc/codecs/pcm3060*.* 24543F: sound/soc/codecs/pcm3168a*.* 24544F: sound/soc/codecs/pcm5102a.c 24545F: sound/soc/codecs/pcm512x*.* 24546F: sound/soc/codecs/tas2*.* 24547F: sound/soc/codecs/tlv320*.* 24548F: sound/soc/codecs/tpa6130a2.* 24549 24550TEXAS INSTRUMENTS DMA DRIVERS 24551M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24552L: dmaengine@vger.kernel.org 24553S: Maintained 24554F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24555F: Documentation/devicetree/bindings/dma/ti-edma.txt 24556F: Documentation/devicetree/bindings/dma/ti/ 24557F: drivers/dma/ti/ 24558F: include/linux/dma/k3-psil.h 24559F: include/linux/dma/k3-udma-glue.h 24560F: include/linux/dma/ti-cppi5.h 24561X: drivers/dma/ti/cppi41.c 24562 24563TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24564M: Jerome Brunet <jbrunet@baylibre.com> 24565L: linux-hwmon@vger.kernel.org 24566S: Maintained 24567F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24568F: Documentation/hwmon/tps25990.rst 24569F: drivers/hwmon/pmbus/tps25990.c 24570 24571TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24572M: Robert Marko <robert.marko@sartura.hr> 24573M: Luka Perkov <luka.perkov@sartura.hr> 24574L: linux-hwmon@vger.kernel.org 24575S: Maintained 24576F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24577F: Documentation/hwmon/tps23861.rst 24578F: drivers/hwmon/tps23861.c 24579 24580TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24581M: Matthias Fend <matthias.fend@emfend.at> 24582L: linux-leds@vger.kernel.org 24583S: Maintained 24584F: Documentation/devicetree/bindings/leds/ti,tps6131x.yaml 24585F: drivers/leds/flash/leds-tps6131x.c 24586 24587TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24588M: Ricardo Ribalda <ribalda@kernel.org> 24589L: linux-iio@vger.kernel.org 24590S: Supported 24591F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24592F: drivers/iio/dac/ti-dac7612.c 24593 24594TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24595M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24596L: linux-leds@vger.kernel.org 24597S: Maintained 24598F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24599F: drivers/leds/leds-lp8864.c 24600 24601TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24602M: Nishanth Menon <nm@ti.com> 24603M: Tero Kristo <kristo@kernel.org> 24604M: Santosh Shilimkar <ssantosh@kernel.org> 24605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24606S: Maintained 24607F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24608F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24609F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24610F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24611F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24612F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24613F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24614F: drivers/clk/keystone/sci-clk.c 24615F: drivers/firmware/ti_sci* 24616F: drivers/irqchip/irq-ti-sci-inta.c 24617F: drivers/irqchip/irq-ti-sci-intr.c 24618F: drivers/reset/reset-ti-sci.c 24619F: drivers/soc/ti/ti_sci_inta_msi.c 24620F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24621F: include/dt-bindings/soc/ti,sci_pm_domain.h 24622F: include/linux/soc/ti/ti_sci_inta_msi.h 24623F: include/linux/soc/ti/ti_sci_protocol.h 24624 24625TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 24626M: Puranjay Mohan <puranjay@kernel.org> 24627L: linux-iio@vger.kernel.org 24628S: Supported 24629F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 24630F: drivers/iio/temperature/tmp117.c 24631 24632THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 24633M: Hans Verkuil <hverkuil@xs4all.nl> 24634L: linux-media@vger.kernel.org 24635S: Maintained 24636W: https://linuxtv.org 24637T: git git://linuxtv.org/media.git 24638F: drivers/media/radio/radio-raremono.c 24639 24640THERMAL 24641M: Rafael J. Wysocki <rafael@kernel.org> 24642M: Daniel Lezcano <daniel.lezcano@linaro.org> 24643R: Zhang Rui <rui.zhang@intel.com> 24644R: Lukasz Luba <lukasz.luba@arm.com> 24645L: linux-pm@vger.kernel.org 24646S: Supported 24647Q: https://patchwork.kernel.org/project/linux-pm/list/ 24648T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 24649F: Documentation/ABI/testing/sysfs-class-thermal 24650F: Documentation/admin-guide/thermal/ 24651F: Documentation/devicetree/bindings/thermal/ 24652F: Documentation/driver-api/thermal/ 24653F: drivers/thermal/ 24654F: include/dt-bindings/thermal/ 24655F: include/linux/cpu_cooling.h 24656F: include/linux/thermal.h 24657F: include/uapi/linux/thermal.h 24658F: tools/lib/thermal/ 24659F: tools/thermal/ 24660 24661THERMAL DRIVER FOR AMLOGIC SOCS 24662M: Guillaume La Roque <glaroque@baylibre.com> 24663L: linux-pm@vger.kernel.org 24664L: linux-amlogic@lists.infradead.org 24665S: Supported 24666W: http://linux-meson.com/ 24667F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 24668F: drivers/thermal/amlogic_thermal.c 24669 24670THERMAL/CPU_COOLING 24671M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 24672M: Daniel Lezcano <daniel.lezcano@linaro.org> 24673M: Viresh Kumar <viresh.kumar@linaro.org> 24674R: Lukasz Luba <lukasz.luba@arm.com> 24675L: linux-pm@vger.kernel.org 24676S: Supported 24677F: Documentation/driver-api/thermal/cpu-cooling-api.rst 24678F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 24679F: drivers/thermal/cpufreq_cooling.c 24680F: drivers/thermal/cpuidle_cooling.c 24681F: include/linux/cpu_cooling.h 24682 24683THERMAL/POWER_ALLOCATOR 24684M: Lukasz Luba <lukasz.luba@arm.com> 24685L: linux-pm@vger.kernel.org 24686S: Maintained 24687F: Documentation/driver-api/thermal/power_allocator.rst 24688F: drivers/thermal/gov_power_allocator.c 24689F: drivers/thermal/thermal_trace_ipa.h 24690 24691THINKPAD ACPI EXTRAS DRIVER 24692M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 24693L: ibm-acpi-devel@lists.sourceforge.net 24694L: platform-driver-x86@vger.kernel.org 24695S: Maintained 24696W: http://ibm-acpi.sourceforge.net 24697W: http://thinkwiki.org/wiki/Ibm-acpi 24698T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 24699F: drivers/platform/x86/thinkpad_acpi.c 24700 24701THINKPAD LMI DRIVER 24702M: Mark Pearson <markpearson@lenovo.com> 24703L: platform-driver-x86@vger.kernel.org 24704S: Maintained 24705F: Documentation/ABI/testing/sysfs-class-firmware-attributes 24706F: drivers/platform/x86/think-lmi.? 24707 24708THP7312 ISP DRIVER 24709M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24710M: Paul Elder <paul.elder@ideasonboard.com> 24711L: linux-media@vger.kernel.org 24712S: Maintained 24713T: git git://linuxtv.org/media.git 24714F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 24715F: Documentation/userspace-api/media/drivers/thp7312.rst 24716F: drivers/media/i2c/thp7312.c 24717F: include/uapi/linux/thp7312.h 24718 24719THUNDERBOLT DMA TRAFFIC TEST DRIVER 24720M: Isaac Hazan <isaac.hazan@intel.com> 24721L: linux-usb@vger.kernel.org 24722S: Maintained 24723F: drivers/thunderbolt/dma_test.c 24724 24725THUNDERBOLT DRIVER 24726M: Andreas Noever <andreas.noever@gmail.com> 24727M: Michael Jamet <michael.jamet@intel.com> 24728M: Mika Westerberg <westeri@kernel.org> 24729M: Yehezkel Bernat <YehezkelShB@gmail.com> 24730L: linux-usb@vger.kernel.org 24731S: Maintained 24732T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 24733F: Documentation/admin-guide/thunderbolt.rst 24734F: drivers/thunderbolt/ 24735F: include/linux/thunderbolt.h 24736 24737THUNDERBOLT NETWORK DRIVER 24738M: Michael Jamet <michael.jamet@intel.com> 24739M: Mika Westerberg <westeri@kernel.org> 24740M: Yehezkel Bernat <YehezkelShB@gmail.com> 24741L: netdev@vger.kernel.org 24742S: Maintained 24743F: drivers/net/thunderbolt/ 24744 24745THUNDERX GPIO DRIVER 24746M: Robert Richter <rric@kernel.org> 24747S: Odd Fixes 24748F: drivers/gpio/gpio-thunderx.c 24749 24750TI ADC12xs and ROHM BD79104 ADC driver 24751M: Matti Vaittinen <mazziesaccount@gmail.com> 24752S: Maintained 24753F: drivers/iio/adc/ti-adc128s052.c 24754L: linux-iio@vger.kernel.org 24755 24756TI ADS1119 ADC DRIVER 24757M: Francesco Dolcini <francesco@dolcini.it> 24758M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 24759L: linux-iio@vger.kernel.org 24760S: Maintained 24761F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 24762F: drivers/iio/adc/ti-ads1119.c 24763 24764TI ADS7924 ADC DRIVER 24765M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 24766L: linux-iio@vger.kernel.org 24767S: Supported 24768F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 24769F: drivers/iio/adc/ti-ads7924.c 24770 24771TI AM437X VPFE DRIVER 24772M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24773L: linux-media@vger.kernel.org 24774S: Maintained 24775W: https://linuxtv.org 24776Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24777T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24778F: drivers/media/platform/ti/am437x/ 24779 24780TI BANDGAP AND THERMAL DRIVER 24781M: Eduardo Valentin <edubezval@gmail.com> 24782M: Keerthy <j-keerthy@ti.com> 24783L: linux-pm@vger.kernel.org 24784L: linux-omap@vger.kernel.org 24785S: Maintained 24786F: drivers/thermal/ti-soc-thermal/ 24787 24788TI BQ27XXX POWER SUPPLY DRIVER 24789F: drivers/power/supply/bq27xxx_battery.c 24790F: drivers/power/supply/bq27xxx_battery_i2c.c 24791F: include/linux/power/bq27xxx_battery.h 24792 24793TI CDCE706 CLOCK DRIVER 24794M: Max Filippov <jcmvbkbc@gmail.com> 24795S: Maintained 24796F: drivers/clk/clk-cdce706.c 24797 24798TI CLOCK DRIVER 24799M: Tero Kristo <kristo@kernel.org> 24800L: linux-omap@vger.kernel.org 24801S: Odd Fixes 24802F: drivers/clk/ti/ 24803F: include/linux/clk/ti.h 24804 24805TI DAVINCI MACHINE SUPPORT 24806M: Bartosz Golaszewski <brgl@bgdev.pl> 24807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24808S: Maintained 24809T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 24810F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 24811F: arch/arm/boot/dts/ti/davinci/ 24812F: arch/arm/mach-davinci/ 24813F: drivers/i2c/busses/i2c-davinci.c 24814 24815TI DAVINCI SERIES CLOCK DRIVER 24816M: David Lechner <david@lechnology.com> 24817S: Maintained 24818F: Documentation/devicetree/bindings/clock/ti/davinci/ 24819F: drivers/clk/davinci/ 24820F: include/linux/clk/davinci.h 24821 24822TI DAVINCI SERIES GPIO DRIVER 24823M: Keerthy <j-keerthy@ti.com> 24824L: linux-gpio@vger.kernel.org 24825S: Maintained 24826F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 24827F: drivers/gpio/gpio-davinci.c 24828 24829TI DAVINCI SERIES MEDIA DRIVER 24830M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24831L: linux-media@vger.kernel.org 24832S: Maintained 24833W: https://linuxtv.org 24834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24835T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24836F: drivers/media/platform/ti/davinci/ 24837F: include/media/davinci/ 24838 24839TI ENHANCED CAPTURE (eCAP) DRIVER 24840M: Vignesh Raghavendra <vigneshr@ti.com> 24841R: Julien Panis <jpanis@baylibre.com> 24842L: linux-iio@vger.kernel.org 24843L: linux-omap@vger.kernel.org 24844S: Maintained 24845F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 24846F: drivers/counter/ti-ecap-capture.c 24847 24848TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 24849R: David Lechner <david@lechnology.com> 24850L: linux-iio@vger.kernel.org 24851F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 24852F: drivers/counter/ti-eqep.c 24853 24854TI ETHERNET SWITCH DRIVER (CPSW) 24855R: Siddharth Vadapalli <s-vadapalli@ti.com> 24856R: Roger Quadros <rogerq@kernel.org> 24857L: linux-omap@vger.kernel.org 24858L: netdev@vger.kernel.org 24859S: Maintained 24860F: drivers/net/ethernet/ti/cpsw* 24861F: drivers/net/ethernet/ti/davinci* 24862 24863TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 24864M: Alex Dubov <oakad@yahoo.com> 24865S: Maintained 24866W: http://tifmxx.berlios.de/ 24867F: drivers/memstick/host/tifm_ms.c 24868F: drivers/misc/tifm* 24869F: drivers/mmc/host/tifm_sd.c 24870F: include/linux/tifm.h 24871 24872TI FPC202 DUAL PORT CONTROLLER 24873M: Romain Gantois <romain.gantois@bootlin.com> 24874L: linux-kernel@vger.kernel.org 24875S: Maintained 24876F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 24877F: drivers/misc/ti_fpc202.c 24878 24879TI FPD-LINK DRIVERS 24880M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 24881L: linux-media@vger.kernel.org 24882S: Maintained 24883F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 24884F: drivers/media/i2c/ds90* 24885F: include/media/i2c/ds90* 24886 24887TI HDC302X HUMIDITY DRIVER 24888M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24889M: Li peiyu <579lpy@gmail.com> 24890L: linux-iio@vger.kernel.org 24891S: Maintained 24892F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 24893F: drivers/iio/humidity/hdc3020.c 24894 24895TI ICSSG ETHERNET DRIVER (ICSSG) 24896R: MD Danish Anwar <danishanwar@ti.com> 24897R: Roger Quadros <rogerq@kernel.org> 24898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24899L: netdev@vger.kernel.org 24900S: Maintained 24901F: Documentation/devicetree/bindings/net/ti,icss*.yaml 24902F: drivers/net/ethernet/ti/icssg/* 24903 24904TI J721E CSI2RX DRIVER 24905M: Jai Luthra <jai.luthra@linux.dev> 24906L: linux-media@vger.kernel.org 24907S: Maintained 24908F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 24909F: drivers/media/platform/ti/j721e-csi2rx/ 24910 24911TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 24912M: Nishanth Menon <nm@ti.com> 24913M: Santosh Shilimkar <ssantosh@kernel.org> 24914L: linux-kernel@vger.kernel.org 24915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24916S: Maintained 24917T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 24918F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 24919F: drivers/pmdomain/ti/omap_prm.c 24920F: drivers/soc/ti/* 24921F: include/linux/pruss_driver.h 24922 24923TI LM49xxx FAMILY ASoC CODEC DRIVERS 24924M: M R Swami Reddy <mr.swami.reddy@ti.com> 24925M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 24926L: linux-sound@vger.kernel.org 24927S: Maintained 24928F: sound/soc/codecs/isabelle* 24929F: sound/soc/codecs/lm49453* 24930 24931TI LMP92064 ADC DRIVER 24932M: Leonard Göhrs <l.goehrs@pengutronix.de> 24933R: kernel@pengutronix.de 24934L: linux-iio@vger.kernel.org 24935S: Maintained 24936F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 24937F: drivers/iio/adc/ti-lmp92064.c 24938 24939TI PCM3060 ASoC CODEC DRIVER 24940M: Kirill Marinushkin <k.marinushkin@gmail.com> 24941L: linux-sound@vger.kernel.org 24942S: Maintained 24943F: Documentation/devicetree/bindings/sound/pcm3060.txt 24944F: sound/soc/codecs/pcm3060* 24945 24946TI TAS571X FAMILY ASoC CODEC DRIVER 24947M: Kevin Cernekee <cernekee@chromium.org> 24948L: linux-sound@vger.kernel.org 24949S: Odd Fixes 24950F: sound/soc/codecs/tas571x* 24951 24952TI TMAG5273 MAGNETOMETER DRIVER 24953M: Gerald Loacker <gerald.loacker@wolfvision.net> 24954L: linux-iio@vger.kernel.org 24955S: Maintained 24956F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 24957F: drivers/iio/magnetometer/tmag5273.c 24958 24959TI TRF7970A NFC DRIVER 24960M: Mark Greer <mgreer@animalcreek.com> 24961L: linux-wireless@vger.kernel.org 24962S: Supported 24963F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 24964F: drivers/nfc/trf7970a.c 24965 24966TI TSC2046 ADC DRIVER 24967M: Oleksij Rempel <o.rempel@pengutronix.de> 24968R: kernel@pengutronix.de 24969L: linux-iio@vger.kernel.org 24970S: Maintained 24971F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 24972F: drivers/iio/adc/ti-tsc2046.c 24973 24974TI TWL4030 SERIES SOC CODEC DRIVER 24975M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24976L: linux-sound@vger.kernel.org 24977S: Maintained 24978F: sound/soc/codecs/twl4030* 24979 24980TI VPE/CAL DRIVERS 24981M: Benoit Parrot <bparrot@ti.com> 24982L: linux-media@vger.kernel.org 24983S: Maintained 24984W: http://linuxtv.org/ 24985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24986F: Documentation/devicetree/bindings/media/ti,cal.yaml 24987F: Documentation/devicetree/bindings/media/ti,vpe.yaml 24988F: drivers/media/platform/ti/cal/ 24989F: drivers/media/platform/ti/vpe/ 24990 24991TI WILINK WIRELESS DRIVERS 24992L: linux-wireless@vger.kernel.org 24993S: Orphan 24994W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 24995W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 24996F: drivers/net/wireless/ti/ 24997 24998TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 24999M: John Stultz <jstultz@google.com> 25000M: Thomas Gleixner <tglx@linutronix.de> 25001R: Stephen Boyd <sboyd@kernel.org> 25002L: linux-kernel@vger.kernel.org 25003S: Supported 25004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25005F: include/linux/clocksource.h 25006F: include/linux/time.h 25007F: include/linux/timekeeper_internal.h 25008F: include/linux/timekeeping.h 25009F: include/linux/timex.h 25010F: include/uapi/linux/time.h 25011F: include/uapi/linux/timex.h 25012F: kernel/time/alarmtimer.c 25013F: kernel/time/clocksource* 25014F: kernel/time/ntp* 25015F: kernel/time/time.c 25016F: kernel/time/timeconst.bc 25017F: kernel/time/timeconv.c 25018F: kernel/time/timecounter.c 25019F: kernel/time/timekeeping* 25020F: kernel/time/time_test.c 25021F: tools/testing/selftests/timers/ 25022 25023TIPC NETWORK LAYER 25024M: Jon Maloy <jmaloy@redhat.com> 25025L: netdev@vger.kernel.org (core kernel code) 25026L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25027S: Maintained 25028W: http://tipc.sourceforge.net/ 25029F: include/uapi/linux/tipc*.h 25030F: net/tipc/ 25031 25032TLAN NETWORK DRIVER 25033M: Samuel Chessman <chessman@tux.org> 25034L: tlan-devel@lists.sourceforge.net (subscribers-only) 25035S: Maintained 25036W: http://sourceforge.net/projects/tlan/ 25037F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25038F: drivers/net/ethernet/ti/tlan.* 25039 25040TMIO/SDHI MMC DRIVER 25041M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25042L: linux-mmc@vger.kernel.org 25043L: linux-renesas-soc@vger.kernel.org 25044S: Supported 25045F: drivers/mmc/host/renesas_sdhi* 25046F: drivers/mmc/host/tmio_mmc* 25047F: include/linux/platform_data/tmio.h 25048 25049TMP513 HARDWARE MONITOR DRIVER 25050M: Eric Tremblay <etremblay@distech-controls.com> 25051L: linux-hwmon@vger.kernel.org 25052S: Maintained 25053F: Documentation/hwmon/tmp513.rst 25054F: drivers/hwmon/tmp513.c 25055 25056TMPFS (SHMEM FILESYSTEM) 25057M: Hugh Dickins <hughd@google.com> 25058R: Baolin Wang <baolin.wang@linux.alibaba.com> 25059L: linux-mm@kvack.org 25060S: Maintained 25061F: include/linux/memfd.h 25062F: include/linux/shmem_fs.h 25063F: mm/memfd.c 25064F: mm/shmem.c 25065F: mm/shmem_quota.c 25066 25067TOMOYO SECURITY MODULE 25068M: Kentaro Takeda <takedakn@nttdata.co.jp> 25069M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25070L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25071L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25072S: Maintained 25073W: https://tomoyo.sourceforge.net/ 25074F: security/tomoyo/ 25075 25076TOPSTAR LAPTOP EXTRAS DRIVER 25077M: Herton Ronaldo Krzesinski <herton@canonical.com> 25078L: platform-driver-x86@vger.kernel.org 25079S: Maintained 25080F: drivers/platform/x86/topstar-laptop.c 25081 25082TORADEX EMBEDDED CONTROLLER DRIVER 25083M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25084M: Francesco Dolcini <francesco@dolcini.it> 25085S: Maintained 25086F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25087F: drivers/power/reset/tdx-ec-poweroff.c 25088 25089TORTURE-TEST MODULES 25090M: Davidlohr Bueso <dave@stgolabs.net> 25091M: "Paul E. McKenney" <paulmck@kernel.org> 25092M: Josh Triplett <josh@joshtriplett.org> 25093L: linux-kernel@vger.kernel.org 25094S: Supported 25095T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25096F: Documentation/RCU/torture.rst 25097F: kernel/locking/locktorture.c 25098F: kernel/rcu/rcuscale.c 25099F: kernel/rcu/rcutorture.c 25100F: kernel/rcu/refscale.c 25101F: kernel/torture.c 25102 25103TOSHIBA ACPI EXTRAS DRIVER 25104M: Azael Avalos <coproscefalo@gmail.com> 25105L: platform-driver-x86@vger.kernel.org 25106S: Maintained 25107F: drivers/platform/x86/toshiba_acpi.c 25108 25109TOSHIBA BLUETOOTH DRIVER 25110M: Azael Avalos <coproscefalo@gmail.com> 25111L: platform-driver-x86@vger.kernel.org 25112S: Maintained 25113F: drivers/platform/x86/toshiba_bluetooth.c 25114 25115TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25116M: Azael Avalos <coproscefalo@gmail.com> 25117L: platform-driver-x86@vger.kernel.org 25118S: Maintained 25119F: drivers/platform/x86/toshiba_haps.c 25120 25121TOSHIBA SMM DRIVER 25122M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25123S: Maintained 25124W: http://www.buzzard.org.uk/toshiba/ 25125F: drivers/char/toshiba.c 25126F: include/linux/toshiba.h 25127F: include/uapi/linux/toshiba.h 25128 25129TOSHIBA TC358743 DRIVER 25130M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25131L: linux-media@vger.kernel.org 25132S: Maintained 25133F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25134F: drivers/media/i2c/tc358743* 25135F: include/media/i2c/tc358743.h 25136 25137TOSHIBA WMI HOTKEYS DRIVER 25138M: Azael Avalos <coproscefalo@gmail.com> 25139L: platform-driver-x86@vger.kernel.org 25140S: Maintained 25141F: drivers/platform/x86/toshiba-wmi.c 25142 25143TPM DEVICE DRIVER 25144M: Peter Huewe <peterhuewe@gmx.de> 25145M: Jarkko Sakkinen <jarkko@kernel.org> 25146R: Jason Gunthorpe <jgg@ziepe.ca> 25147L: linux-integrity@vger.kernel.org 25148S: Maintained 25149W: https://codeberg.org/jarkko/linux-tpmdd-test 25150Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25151T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25152F: Documentation/devicetree/bindings/tpm/ 25153F: drivers/char/tpm/ 25154F: include/linux/tpm*.h 25155F: include/uapi/linux/vtpm_proxy.h 25156F: tools/testing/selftests/tpm2/ 25157 25158TPS546D24 DRIVER 25159M: Duke Du <dukedu83@gmail.com> 25160L: linux-hwmon@vger.kernel.org 25161S: Maintained 25162F: Documentation/hwmon/tps546d24.rst 25163F: drivers/hwmon/pmbus/tps546d24.c 25164 25165TQ SYSTEMS BOARD & DRIVER SUPPORT 25166L: linux@ew.tq-group.com 25167S: Supported 25168W: https://www.tq-group.com/en/products/tq-embedded/ 25169F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25170F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25171F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25172F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25173F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25174F: arch/arm64/boot/dts/freescale/mba*.dtsi 25175F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25176F: arch/arm64/boot/dts/freescale/tqml*.dts* 25177F: drivers/gpio/gpio-tqmx86.c 25178F: drivers/mfd/tqmx86.c 25179F: drivers/watchdog/tqmx86_wdt.c 25180 25181TRACING 25182M: Steven Rostedt <rostedt@goodmis.org> 25183M: Masami Hiramatsu <mhiramat@kernel.org> 25184R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25185L: linux-kernel@vger.kernel.org 25186L: linux-trace-kernel@vger.kernel.org 25187S: Maintained 25188Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25189T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25190F: Documentation/trace/* 25191F: fs/tracefs/ 25192F: include/linux/trace*.h 25193F: include/trace/ 25194F: kernel/trace/ 25195F: kernel/tracepoint.c 25196F: scripts/tracing/ 25197F: tools/testing/selftests/ftrace/ 25198 25199TRACING MMIO ACCESSES (MMIOTRACE) 25200M: Steven Rostedt <rostedt@goodmis.org> 25201M: Masami Hiramatsu <mhiramat@kernel.org> 25202R: Pekka Paalanen <ppaalanen@gmail.com> 25203L: linux-kernel@vger.kernel.org 25204L: nouveau@lists.freedesktop.org 25205S: Maintained 25206F: arch/x86/mm/kmmio.c 25207F: arch/x86/mm/mmio-mod.c 25208F: arch/x86/mm/testmmiotrace.c 25209F: include/linux/mmiotrace.h 25210F: kernel/trace/trace_mmiotrace.c 25211 25212TRACING OS NOISE / LATENCY TRACERS 25213M: Steven Rostedt <rostedt@goodmis.org> 25214S: Maintained 25215F: Documentation/trace/hwlat_detector.rst 25216F: Documentation/trace/osnoise-tracer.rst 25217F: Documentation/trace/timerlat-tracer.rst 25218F: arch/*/kernel/trace.c 25219F: include/trace/events/osnoise.h 25220F: kernel/trace/trace_hwlat.c 25221F: kernel/trace/trace_irqsoff.c 25222F: kernel/trace/trace_osnoise.c 25223F: kernel/trace/trace_sched_wakeup.c 25224 25225TRADITIONAL CHINESE DOCUMENTATION 25226M: Hu Haowen <2023002089@link.tyut.edu.cn> 25227S: Maintained 25228W: https://github.com/srcres258/linux-doc 25229T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 25230F: Documentation/translations/zh_TW/ 25231 25232TRIGGER SOURCE - PWM 25233M: David Lechner <dlechner@baylibre.com> 25234S: Maintained 25235F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25236 25237TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25238M: Dan Williams <dan.j.williams@intel.com> 25239L: linux-coco@lists.linux.dev 25240S: Maintained 25241F: Documentation/ABI/testing/configfs-tsm-report 25242F: Documentation/driver-api/coco/ 25243F: drivers/virt/coco/guest/ 25244F: include/linux/tsm*.h 25245F: samples/tsm-mr/ 25246 25247TRUSTED SERVICES TEE DRIVER 25248M: Balint Dobszay <balint.dobszay@arm.com> 25249M: Sudeep Holla <sudeep.holla@arm.com> 25250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25251L: trusted-services@lists.trustedfirmware.org 25252S: Maintained 25253F: Documentation/tee/ts-tee.rst 25254F: drivers/tee/tstee/ 25255 25256TTY LAYER AND SERIAL DRIVERS 25257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25258M: Jiri Slaby <jirislaby@kernel.org> 25259L: linux-kernel@vger.kernel.org 25260L: linux-serial@vger.kernel.org 25261S: Supported 25262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25263F: Documentation/devicetree/bindings/serial/ 25264F: Documentation/driver-api/serial/ 25265F: drivers/tty/ 25266F: include/linux/selection.h 25267F: include/linux/serial.h 25268F: include/linux/serial_core.h 25269F: include/linux/sysrq.h 25270F: include/linux/tty*.h 25271F: include/linux/vt.h 25272F: include/linux/vt_*.h 25273F: include/uapi/linux/serial.h 25274F: include/uapi/linux/serial_core.h 25275F: include/uapi/linux/tty.h 25276 25277TUA9001 MEDIA DRIVER 25278L: linux-media@vger.kernel.org 25279S: Orphan 25280W: https://linuxtv.org 25281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25282F: drivers/media/tuners/tua9001* 25283 25284TULIP NETWORK DRIVERS 25285L: netdev@vger.kernel.org 25286L: linux-parisc@vger.kernel.org 25287S: Orphan 25288F: drivers/net/ethernet/dec/tulip/ 25289 25290TUN/TAP DRIVER 25291M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25292M: Jason Wang <jasowang@redhat.com> 25293S: Maintained 25294W: http://vtun.sourceforge.net/tun 25295F: Documentation/networking/tuntap.rst 25296F: drivers/net/tap.c 25297F: drivers/net/tun* 25298 25299TURBOCHANNEL SUBSYSTEM 25300M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25301L: linux-mips@vger.kernel.org 25302S: Maintained 25303Q: https://patchwork.kernel.org/project/linux-mips/list/ 25304F: drivers/tc/ 25305F: include/linux/tc.h 25306 25307TURBOSTAT UTILITY 25308M: "Len Brown" <lenb@kernel.org> 25309L: linux-pm@vger.kernel.org 25310S: Supported 25311Q: https://patchwork.kernel.org/project/linux-pm/list/ 25312B: https://bugzilla.kernel.org 25313T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25314F: tools/power/x86/turbostat/ 25315F: tools/testing/selftests/turbostat/ 25316 25317TUXEDO DRIVERS 25318M: Werner Sembach <wse@tuxedocomputers.com> 25319L: platform-driver-x86@vger.kernel.org 25320S: Supported 25321F: drivers/platform/x86/tuxedo/ 25322 25323TW5864 VIDEO4LINUX DRIVER 25324M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25325M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25326M: Andrey Utkin <andrey_utkin@fastmail.com> 25327L: linux-media@vger.kernel.org 25328S: Supported 25329F: drivers/media/pci/tw5864/ 25330 25331TW68 VIDEO4LINUX DRIVER 25332M: Hans Verkuil <hverkuil@xs4all.nl> 25333L: linux-media@vger.kernel.org 25334S: Odd Fixes 25335W: https://linuxtv.org 25336T: git git://linuxtv.org/media.git 25337F: drivers/media/pci/tw68/ 25338 25339TW686X VIDEO4LINUX DRIVER 25340M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25341L: linux-media@vger.kernel.org 25342S: Maintained 25343W: http://linuxtv.org 25344T: git git://linuxtv.org/media.git 25345F: drivers/media/pci/tw686x/ 25346 25347U-BOOT ENVIRONMENT VARIABLES 25348M: Rafał Miłecki <rafal@milecki.pl> 25349S: Maintained 25350F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25351F: drivers/nvmem/layouts/u-boot-env.c 25352F: drivers/nvmem/u-boot-env.c 25353 25354UACCE ACCELERATOR FRAMEWORK 25355M: Zhangfei Gao <zhangfei.gao@linaro.org> 25356M: Zhou Wang <wangzhou1@hisilicon.com> 25357L: linux-accelerators@lists.ozlabs.org 25358L: linux-kernel@vger.kernel.org 25359S: Maintained 25360F: Documentation/ABI/testing/sysfs-driver-uacce 25361F: Documentation/misc-devices/uacce.rst 25362F: drivers/misc/uacce/ 25363F: include/linux/uacce.h 25364F: include/uapi/misc/uacce/ 25365 25366UBI FILE SYSTEM (UBIFS) 25367M: Richard Weinberger <richard@nod.at> 25368R: Zhihao Cheng <chengzhihao1@huawei.com> 25369L: linux-mtd@lists.infradead.org 25370S: Supported 25371W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25374F: Documentation/ABI/testing/sysfs-fs-ubifs 25375F: Documentation/filesystems/ubifs-authentication.rst 25376F: Documentation/filesystems/ubifs.rst 25377F: fs/ubifs/ 25378 25379UBLK USERSPACE BLOCK DRIVER 25380M: Ming Lei <ming.lei@redhat.com> 25381L: linux-block@vger.kernel.org 25382S: Maintained 25383F: Documentation/block/ublk.rst 25384F: drivers/block/ublk_drv.c 25385F: include/uapi/linux/ublk_cmd.h 25386F: tools/testing/selftests/ublk/ 25387 25388UBSAN 25389M: Kees Cook <kees@kernel.org> 25390R: Marco Elver <elver@google.com> 25391R: Andrey Konovalov <andreyknvl@gmail.com> 25392R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25393L: kasan-dev@googlegroups.com 25394L: linux-hardening@vger.kernel.org 25395S: Supported 25396T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25397F: Documentation/dev-tools/ubsan.rst 25398F: include/linux/ubsan.h 25399F: lib/Kconfig.ubsan 25400F: lib/test_ubsan.c 25401F: lib/ubsan.c 25402F: lib/ubsan.h 25403F: scripts/Makefile.ubsan 25404K: \bARCH_HAS_UBSAN\b 25405 25406UCLINUX (M68KNOMMU AND COLDFIRE) 25407M: Greg Ungerer <gerg@linux-m68k.org> 25408L: linux-m68k@lists.linux-m68k.org 25409S: Maintained 25410W: http://www.linux-m68k.org/ 25411T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25412F: arch/m68k/*/*_no.* 25413F: arch/m68k/68*/ 25414F: arch/m68k/coldfire/ 25415F: arch/m68k/include/asm/*_no.* 25416 25417UDF FILESYSTEM 25418M: Jan Kara <jack@suse.com> 25419S: Maintained 25420F: Documentation/filesystems/udf.rst 25421F: fs/udf/ 25422 25423UDRAW TABLET 25424M: Bastien Nocera <hadess@hadess.net> 25425L: linux-input@vger.kernel.org 25426S: Maintained 25427F: drivers/hid/hid-udraw-ps3.c 25428 25429UHID USERSPACE HID IO DRIVER 25430M: David Rheinsberg <david@readahead.eu> 25431L: linux-input@vger.kernel.org 25432S: Maintained 25433F: drivers/hid/uhid.c 25434F: include/uapi/linux/uhid.h 25435 25436ULPI BUS 25437M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25438L: linux-usb@vger.kernel.org 25439S: Maintained 25440F: drivers/usb/common/ulpi.c 25441F: include/linux/ulpi/ 25442 25443ULTRATRONIK BOARD SUPPORT 25444M: Goran Rađenović <goran.radni@gmail.com> 25445M: Börge Strümpfel <boerge.struempfel@gmail.com> 25446S: Maintained 25447F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25448 25449UNICODE SUBSYSTEM 25450M: Gabriel Krisman Bertazi <krisman@kernel.org> 25451L: linux-fsdevel@vger.kernel.org 25452S: Supported 25453T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25454F: fs/unicode/ 25455 25456UNIFDEF 25457M: Tony Finch <dot@dotat.at> 25458S: Maintained 25459W: http://dotat.at/prog/unifdef 25460F: scripts/unifdef.c 25461 25462UNIFORM CDROM DRIVER 25463M: Phillip Potter <phil@philpotter.co.uk> 25464S: Maintained 25465F: Documentation/cdrom/ 25466F: drivers/cdrom/cdrom.c 25467F: include/linux/cdrom.h 25468F: include/uapi/linux/cdrom.h 25469 25470UNION-FIND 25471M: Xavier <xavier_qy@163.com> 25472L: linux-kernel@vger.kernel.org 25473S: Maintained 25474F: Documentation/core-api/union_find.rst 25475F: Documentation/translations/zh_CN/core-api/union_find.rst 25476F: include/linux/union_find.h 25477F: lib/union_find.c 25478 25479UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25480R: Alim Akhtar <alim.akhtar@samsung.com> 25481R: Avri Altman <avri.altman@wdc.com> 25482R: Bart Van Assche <bvanassche@acm.org> 25483L: linux-scsi@vger.kernel.org 25484S: Supported 25485F: Documentation/devicetree/bindings/ufs/ 25486F: Documentation/scsi/ufs.rst 25487F: drivers/ufs/core/ 25488 25489UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25490M: Pedro Sousa <pedrom.sousa@synopsys.com> 25491L: linux-scsi@vger.kernel.org 25492S: Supported 25493F: drivers/ufs/host/*dwc* 25494 25495UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25496M: Alim Akhtar <alim.akhtar@samsung.com> 25497R: Peter Griffin <peter.griffin@linaro.org> 25498L: linux-scsi@vger.kernel.org 25499L: linux-samsung-soc@vger.kernel.org 25500S: Maintained 25501F: drivers/ufs/host/ufs-exynos* 25502 25503UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25504M: Peter Wang <peter.wang@mediatek.com> 25505R: Stanley Jhu <chu.stanley@gmail.com> 25506L: linux-scsi@vger.kernel.org 25507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25508S: Maintained 25509F: drivers/ufs/host/ufs-mediatek* 25510 25511UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25512M: Manivannan Sadhasivam <mani@kernel.org> 25513L: linux-arm-msm@vger.kernel.org 25514L: linux-scsi@vger.kernel.org 25515S: Maintained 25516F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25517F: drivers/ufs/host/ufs-qcom* 25518 25519UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25520M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25521L: linux-renesas-soc@vger.kernel.org 25522L: linux-scsi@vger.kernel.org 25523S: Maintained 25524F: drivers/ufs/host/ufs-renesas.c 25525 25526UNSORTED BLOCK IMAGES (UBI) 25527M: Richard Weinberger <richard@nod.at> 25528R: Zhihao Cheng <chengzhihao1@huawei.com> 25529L: linux-mtd@lists.infradead.org 25530S: Supported 25531W: http://www.linux-mtd.infradead.org/ 25532T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25533T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25534F: drivers/mtd/ubi/ 25535F: include/linux/mtd/ubi.h 25536F: include/uapi/mtd/ubi-user.h 25537 25538UPROBES 25539M: Masami Hiramatsu <mhiramat@kernel.org> 25540M: Oleg Nesterov <oleg@redhat.com> 25541M: Peter Zijlstra <peterz@infradead.org> 25542L: linux-kernel@vger.kernel.org 25543L: linux-trace-kernel@vger.kernel.org 25544S: Maintained 25545F: arch/*/include/asm/uprobes.h 25546F: arch/*/kernel/probes/uprobes.c 25547F: arch/*/kernel/uprobes.c 25548F: include/linux/uprobes.h 25549F: kernel/events/uprobes.c 25550 25551USB "USBNET" DRIVER FRAMEWORK 25552M: Oliver Neukum <oneukum@suse.com> 25553L: netdev@vger.kernel.org 25554S: Maintained 25555W: http://www.linux-usb.org/usbnet 25556F: drivers/net/usb/usbnet.c 25557F: include/linux/usb/usbnet.h 25558 25559USB ACM DRIVER 25560M: Oliver Neukum <oneukum@suse.com> 25561L: linux-usb@vger.kernel.org 25562S: Maintained 25563F: Documentation/usb/acm.rst 25564F: drivers/usb/class/cdc-acm.* 25565 25566USB APPLE MFI FASTCHARGE DRIVER 25567M: Bastien Nocera <hadess@hadess.net> 25568L: linux-usb@vger.kernel.org 25569S: Maintained 25570F: drivers/usb/misc/apple-mfi-fastcharge.c 25571 25572USB AR5523 WIRELESS DRIVER 25573L: linux-wireless@vger.kernel.org 25574S: Orphan 25575F: drivers/net/wireless/ath/ar5523/ 25576 25577USB ATTACHED SCSI 25578M: Oliver Neukum <oneukum@suse.com> 25579L: linux-usb@vger.kernel.org 25580L: linux-scsi@vger.kernel.org 25581S: Maintained 25582F: drivers/usb/storage/uas.c 25583 25584USB CDC ETHERNET DRIVER 25585M: Oliver Neukum <oliver@neukum.org> 25586L: linux-usb@vger.kernel.org 25587S: Maintained 25588F: drivers/net/usb/cdc_*.c 25589F: include/uapi/linux/usb/cdc.h 25590 25591USB CHAOSKEY DRIVER 25592M: Keith Packard <keithp@keithp.com> 25593L: linux-usb@vger.kernel.org 25594S: Maintained 25595F: drivers/usb/misc/chaoskey.c 25596 25597USB CYPRESS C67X00 DRIVER 25598L: linux-usb@vger.kernel.org 25599S: Orphan 25600F: drivers/usb/c67x00/ 25601 25602USB DAVICOM DM9601 DRIVER 25603M: Peter Korsgaard <peter@korsgaard.com> 25604L: netdev@vger.kernel.org 25605S: Maintained 25606W: http://www.linux-usb.org/usbnet 25607F: drivers/net/usb/dm9601.c 25608 25609USB EHCI DRIVER 25610M: Alan Stern <stern@rowland.harvard.edu> 25611L: linux-usb@vger.kernel.org 25612S: Maintained 25613F: Documentation/usb/ehci.rst 25614F: drivers/usb/host/ehci* 25615 25616USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 25617M: Jiri Kosina <jikos@kernel.org> 25618M: Benjamin Tissoires <bentiss@kernel.org> 25619L: linux-usb@vger.kernel.org 25620S: Maintained 25621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 25622F: Documentation/hid/hiddev.rst 25623F: drivers/hid/usbhid/ 25624 25625USB INTEL XHCI ROLE MUX DRIVER 25626M: Hans de Goede <hansg@kernel.org> 25627L: linux-usb@vger.kernel.org 25628S: Maintained 25629F: drivers/usb/roles/intel-xhci-usb-role-switch.c 25630 25631USB IP DRIVER FOR HISILICON KIRIN 960 25632M: Yu Chen <chenyu56@huawei.com> 25633M: Binghui Wang <wangbinghui@hisilicon.com> 25634L: linux-usb@vger.kernel.org 25635S: Maintained 25636F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 25637F: drivers/phy/hisilicon/phy-hi3660-usb3.c 25638 25639USB IP DRIVER FOR HISILICON KIRIN 970 25640M: Mauro Carvalho Chehab <mchehab@kernel.org> 25641L: linux-usb@vger.kernel.org 25642S: Maintained 25643F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 25644F: drivers/phy/hisilicon/phy-hi3670-usb3.c 25645 25646USB ISP116X DRIVER 25647M: Olav Kongas <ok@artecdesign.ee> 25648L: linux-usb@vger.kernel.org 25649S: Maintained 25650F: drivers/usb/host/isp116x* 25651F: include/linux/usb/isp116x.h 25652 25653USB ISP1760 DRIVER 25654M: Rui Miguel Silva <rui.silva@linaro.org> 25655L: linux-usb@vger.kernel.org 25656S: Maintained 25657F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 25658F: drivers/usb/isp1760/* 25659 25660USB LAN78XX ETHERNET DRIVER 25661M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 25662M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 25663M: UNGLinuxDriver@microchip.com 25664L: netdev@vger.kernel.org 25665S: Maintained 25666F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 25667F: drivers/net/usb/lan78xx.* 25668F: include/dt-bindings/net/microchip-lan78xx.h 25669 25670USB MASS STORAGE DRIVER 25671M: Alan Stern <stern@rowland.harvard.edu> 25672L: linux-usb@vger.kernel.org 25673L: usb-storage@lists.one-eyed-alien.net 25674S: Maintained 25675F: drivers/usb/storage/ 25676 25677USB MIDI DRIVER 25678M: Clemens Ladisch <clemens@ladisch.de> 25679L: linux-sound@vger.kernel.org 25680S: Maintained 25681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25682F: sound/usb/midi.* 25683 25684USB NETWORKING DRIVERS 25685L: linux-usb@vger.kernel.org 25686S: Odd Fixes 25687F: drivers/net/usb/ 25688 25689USB OHCI DRIVER 25690M: Alan Stern <stern@rowland.harvard.edu> 25691L: linux-usb@vger.kernel.org 25692S: Maintained 25693F: Documentation/usb/ohci.rst 25694F: drivers/usb/host/ohci* 25695 25696USB OTG FSM (Finite State Machine) 25697M: Peter Chen <peter.chen@kernel.org> 25698L: linux-usb@vger.kernel.org 25699S: Maintained 25700T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 25701F: drivers/usb/common/usb-otg-fsm.c 25702 25703USB OVER IP DRIVER 25704M: Valentina Manea <valentina.manea.m@gmail.com> 25705M: Shuah Khan <shuah@kernel.org> 25706M: Shuah Khan <skhan@linuxfoundation.org> 25707R: Hongren Zheng <i@zenithal.me> 25708L: linux-usb@vger.kernel.org 25709S: Maintained 25710F: Documentation/usb/usbip_protocol.rst 25711F: drivers/usb/usbip/ 25712F: tools/testing/selftests/drivers/usb/usbip/ 25713F: tools/usb/usbip/ 25714 25715USB PEGASUS DRIVER 25716M: Petko Manolov <petkan@nucleusys.com> 25717L: linux-usb@vger.kernel.org 25718L: netdev@vger.kernel.org 25719S: Maintained 25720W: https://github.com/petkan/pegasus 25721T: git https://github.com/petkan/pegasus.git 25722F: drivers/net/usb/pegasus.* 25723 25724USB PRINTER DRIVER (usblp) 25725M: Pete Zaitcev <zaitcev@redhat.com> 25726L: linux-usb@vger.kernel.org 25727S: Supported 25728F: drivers/usb/class/usblp.c 25729 25730USB QMI WWAN NETWORK DRIVER 25731M: Bjørn Mork <bjorn@mork.no> 25732L: netdev@vger.kernel.org 25733S: Maintained 25734F: Documentation/ABI/testing/sysfs-class-net-qmi 25735F: drivers/net/usb/qmi_wwan.c 25736 25737USB RAW GADGET DRIVER 25738R: Andrey Konovalov <andreyknvl@gmail.com> 25739L: linux-usb@vger.kernel.org 25740S: Maintained 25741B: https://github.com/xairy/raw-gadget/issues 25742F: Documentation/usb/raw-gadget.rst 25743F: drivers/usb/gadget/legacy/raw_gadget.c 25744F: include/uapi/linux/usb/raw_gadget.h 25745 25746USB RTL8150 DRIVER 25747M: Petko Manolov <petkan@nucleusys.com> 25748L: linux-usb@vger.kernel.org 25749L: netdev@vger.kernel.org 25750S: Maintained 25751W: https://github.com/petkan/rtl8150 25752T: git https://github.com/petkan/rtl8150.git 25753F: drivers/net/usb/rtl8150.c 25754 25755USB SERIAL SUBSYSTEM 25756M: Johan Hovold <johan@kernel.org> 25757L: linux-usb@vger.kernel.org 25758S: Maintained 25759T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 25760F: Documentation/usb/usb-serial.rst 25761F: drivers/usb/serial/ 25762F: include/linux/usb/serial.h 25763 25764USB SMSC75XX ETHERNET DRIVER 25765M: Steve Glendinning <steve.glendinning@shawell.net> 25766L: netdev@vger.kernel.org 25767S: Maintained 25768F: drivers/net/usb/smsc75xx.* 25769 25770USB SMSC95XX ETHERNET DRIVER 25771M: Steve Glendinning <steve.glendinning@shawell.net> 25772M: UNGLinuxDriver@microchip.com 25773L: netdev@vger.kernel.org 25774S: Maintained 25775F: drivers/net/usb/smsc95xx.* 25776 25777USB SUBSYSTEM 25778M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25779L: linux-usb@vger.kernel.org 25780S: Supported 25781W: http://www.linux-usb.org 25782T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 25783F: Documentation/devicetree/bindings/usb/ 25784F: Documentation/usb/ 25785F: drivers/usb/ 25786F: include/dt-bindings/usb/ 25787F: include/linux/usb.h 25788F: include/linux/usb/ 25789F: include/uapi/linux/usb/ 25790 25791USB TYPEC BUS FOR ALTERNATE MODES 25792M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25793L: linux-usb@vger.kernel.org 25794S: Maintained 25795F: Documentation/ABI/testing/sysfs-bus-typec 25796F: Documentation/driver-api/usb/typec_bus.rst 25797F: drivers/usb/typec/altmodes/ 25798F: include/linux/usb/typec_altmode.h 25799 25800USB TYPEC CLASS 25801M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25802L: linux-usb@vger.kernel.org 25803S: Maintained 25804F: Documentation/ABI/testing/sysfs-class-typec 25805F: Documentation/driver-api/usb/typec.rst 25806F: drivers/usb/typec/ 25807F: include/linux/usb/typec.h 25808 25809USB TYPEC INTEL PMC MUX DRIVER 25810M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25811L: linux-usb@vger.kernel.org 25812S: Maintained 25813F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 25814F: drivers/usb/typec/mux/intel_pmc_mux.c 25815 25816USB TYPEC PI3USB30532 MUX DRIVER 25817M: Hans de Goede <hansg@kernel.org> 25818L: linux-usb@vger.kernel.org 25819S: Maintained 25820F: drivers/usb/typec/mux/pi3usb30532.c 25821 25822USB TYPEC PORT CONTROLLER DRIVERS 25823M: Badhri Jagan Sridharan <badhri@google.com> 25824L: linux-usb@vger.kernel.org 25825S: Maintained 25826F: drivers/usb/typec/tcpm/tcpci.c 25827F: drivers/usb/typec/tcpm/tcpm.c 25828F: include/linux/usb/tcpci.h 25829F: include/linux/usb/tcpm.h 25830 25831USB TYPEC TUSB1046 MUX DRIVER 25832M: Romain Gantois <romain.gantois@bootlin.com> 25833L: linux-usb@vger.kernel.org 25834S: Maintained 25835F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 25836F: drivers/usb/typec/mux/tusb1046.c 25837 25838USB UHCI DRIVER 25839M: Alan Stern <stern@rowland.harvard.edu> 25840L: linux-usb@vger.kernel.org 25841S: Maintained 25842F: drivers/usb/host/uhci* 25843 25844USB VIDEO CLASS 25845M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25846M: Hans de Goede <hansg@kernel.org> 25847L: linux-media@vger.kernel.org 25848S: Maintained 25849W: http://www.ideasonboard.org/uvc/ 25850T: git git://linuxtv.org/media.git 25851F: Documentation/userspace-api/media/drivers/uvcvideo.rst 25852F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 25853F: drivers/media/common/uvc.c 25854F: drivers/media/usb/uvc/ 25855F: include/linux/usb/uvc.h 25856F: include/uapi/linux/uvcvideo.h 25857 25858USB WEBCAM GADGET 25859L: linux-usb@vger.kernel.org 25860S: Orphan 25861F: drivers/usb/gadget/function/*uvc* 25862F: drivers/usb/gadget/legacy/webcam.c 25863F: include/uapi/linux/usb/g_uvc.h 25864 25865USB XHCI DRIVER 25866M: Mathias Nyman <mathias.nyman@intel.com> 25867L: linux-usb@vger.kernel.org 25868S: Supported 25869F: drivers/usb/host/pci-quirks* 25870F: drivers/usb/host/xhci* 25871 25872USER DATAGRAM PROTOCOL (UDP) 25873M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25874L: netdev@vger.kernel.org 25875S: Maintained 25876F: include/linux/udp.h 25877F: include/net/udp.h 25878F: include/trace/events/udp.h 25879F: include/uapi/linux/udp.h 25880F: net/ipv4/udp.c 25881F: net/ipv6/udp.c 25882 25883USER-MODE LINUX (UML) 25884M: Richard Weinberger <richard@nod.at> 25885M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 25886M: Johannes Berg <johannes@sipsolutions.net> 25887L: linux-um@lists.infradead.org 25888S: Maintained 25889W: http://user-mode-linux.sourceforge.net 25890Q: https://patchwork.ozlabs.org/project/linux-um/list/ 25891T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 25892T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 25893F: Documentation/virt/uml/ 25894F: arch/um/ 25895F: arch/x86/um/ 25896F: fs/hostfs/ 25897 25898USERSPACE COPYIN/COPYOUT (UIOVEC) 25899M: Alexander Viro <viro@zeniv.linux.org.uk> 25900S: Maintained 25901F: include/linux/uio.h 25902F: lib/iov_iter.c 25903 25904USERSPACE DMA BUFFER DRIVER 25905M: Gerd Hoffmann <kraxel@redhat.com> 25906M: Vivek Kasireddy <vivek.kasireddy@intel.com> 25907L: dri-devel@lists.freedesktop.org 25908S: Maintained 25909T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25910F: drivers/dma-buf/udmabuf.c 25911F: include/uapi/linux/udmabuf.h 25912 25913USERSPACE I/O (UIO) 25914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25915S: Maintained 25916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 25917F: Documentation/driver-api/uio-howto.rst 25918F: drivers/uio/ 25919F: include/linux/uio_driver.h 25920 25921UTIL-LINUX PACKAGE 25922M: Karel Zak <kzak@redhat.com> 25923L: util-linux@vger.kernel.org 25924S: Maintained 25925W: http://en.wikipedia.org/wiki/Util-linux 25926T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 25927 25928UUID HELPERS 25929R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25930L: linux-kernel@vger.kernel.org 25931S: Maintained 25932F: include/linux/uuid.h 25933F: lib/test_uuid.c 25934F: lib/uuid.c 25935 25936UV SYSFS DRIVER 25937M: Justin Ernst <justin.ernst@hpe.com> 25938L: platform-driver-x86@vger.kernel.org 25939S: Maintained 25940F: drivers/platform/x86/uv_sysfs.c 25941 25942UVESAFB DRIVER 25943M: Michal Januszewski <spock@gentoo.org> 25944L: linux-fbdev@vger.kernel.org 25945S: Maintained 25946W: https://github.com/mjanusz/v86d 25947F: Documentation/fb/uvesafb.rst 25948F: drivers/video/fbdev/uvesafb.* 25949 25950Ux500 CLOCK DRIVERS 25951M: Ulf Hansson <ulf.hansson@linaro.org> 25952L: linux-clk@vger.kernel.org 25953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25954S: Maintained 25955F: drivers/clk/ux500/ 25956 25957V4L2 ASYNC AND FWNODE FRAMEWORKS 25958M: Sakari Ailus <sakari.ailus@linux.intel.com> 25959L: linux-media@vger.kernel.org 25960S: Maintained 25961T: git git://linuxtv.org/media.git 25962F: drivers/media/v4l2-core/v4l2-async.c 25963F: drivers/media/v4l2-core/v4l2-fwnode.c 25964F: include/media/v4l2-async.h 25965F: include/media/v4l2-fwnode.h 25966 25967V4L2 LENS DRIVERS 25968M: Sakari Ailus <sakari.ailus@linux.intel.com> 25969L: linux-media@vger.kernel.org 25970S: Maintained 25971F: drivers/media/i2c/ak* 25972F: drivers/media/i2c/dw* 25973F: drivers/media/i2c/lm* 25974 25975V4L2 CAMERA SENSOR DRIVERS 25976M: Sakari Ailus <sakari.ailus@linux.intel.com> 25977L: linux-media@vger.kernel.org 25978S: Maintained 25979F: Documentation/driver-api/media/camera-sensor.rst 25980F: Documentation/driver-api/media/tx-rx.rst 25981F: drivers/media/i2c/ar* 25982F: drivers/media/i2c/gc* 25983F: drivers/media/i2c/hi* 25984F: drivers/media/i2c/imx* 25985F: drivers/media/i2c/mt* 25986F: drivers/media/i2c/og* 25987F: drivers/media/i2c/ov* 25988F: drivers/media/i2c/s5* 25989F: drivers/media/i2c/vd55g1.c 25990F: drivers/media/i2c/vd56g3.c 25991F: drivers/media/i2c/vgxy61.c 25992 25993VF610 NAND DRIVER 25994M: Stefan Agner <stefan@agner.ch> 25995L: linux-mtd@lists.infradead.org 25996S: Supported 25997F: drivers/mtd/nand/raw/vf610_nfc.c 25998 25999VFAT/FAT/MSDOS FILESYSTEM 26000M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26001S: Maintained 26002F: Documentation/filesystems/vfat.rst 26003F: fs/fat/ 26004F: tools/testing/selftests/filesystems/fat/ 26005 26006VFIO CDX DRIVER 26007M: Nipun Gupta <nipun.gupta@amd.com> 26008M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26009L: kvm@vger.kernel.org 26010S: Maintained 26011F: drivers/vfio/cdx/* 26012 26013VFIO DRIVER 26014M: Alex Williamson <alex.williamson@redhat.com> 26015L: kvm@vger.kernel.org 26016S: Maintained 26017T: git https://github.com/awilliam/linux-vfio.git 26018F: Documentation/ABI/testing/debugfs-vfio 26019F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26020F: Documentation/driver-api/vfio.rst 26021F: drivers/vfio/ 26022F: include/linux/vfio.h 26023F: include/linux/vfio_pci_core.h 26024F: include/uapi/linux/vfio.h 26025 26026VFIO FSL-MC DRIVER 26027L: kvm@vger.kernel.org 26028S: Orphan 26029F: drivers/vfio/fsl-mc/ 26030 26031VFIO HISILICON PCI DRIVER 26032M: Longfang Liu <liulongfang@huawei.com> 26033M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26034L: kvm@vger.kernel.org 26035S: Maintained 26036F: drivers/vfio/pci/hisilicon/ 26037 26038VFIO MEDIATED DEVICE DRIVERS 26039M: Kirti Wankhede <kwankhede@nvidia.com> 26040L: kvm@vger.kernel.org 26041S: Maintained 26042F: Documentation/driver-api/vfio-mediated-device.rst 26043F: drivers/vfio/mdev/ 26044F: include/linux/mdev.h 26045F: samples/vfio-mdev/ 26046 26047VFIO MLX5 PCI DRIVER 26048M: Yishai Hadas <yishaih@nvidia.com> 26049L: kvm@vger.kernel.org 26050S: Maintained 26051F: drivers/vfio/pci/mlx5/ 26052 26053VFIO NVIDIA GRACE GPU DRIVER 26054M: Ankit Agrawal <ankita@nvidia.com> 26055L: kvm@vger.kernel.org 26056S: Supported 26057F: drivers/vfio/pci/nvgrace-gpu/ 26058 26059VFIO PCI DEVICE SPECIFIC DRIVERS 26060R: Jason Gunthorpe <jgg@nvidia.com> 26061R: Yishai Hadas <yishaih@nvidia.com> 26062R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26063R: Kevin Tian <kevin.tian@intel.com> 26064L: kvm@vger.kernel.org 26065S: Maintained 26066P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26067F: drivers/vfio/pci/*/ 26068 26069VFIO PDS PCI DRIVER 26070M: Brett Creeley <brett.creeley@amd.com> 26071L: kvm@vger.kernel.org 26072S: Maintained 26073F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26074F: drivers/vfio/pci/pds/ 26075 26076VFIO PLATFORM DRIVER 26077M: Eric Auger <eric.auger@redhat.com> 26078L: kvm@vger.kernel.org 26079S: Maintained 26080F: drivers/vfio/platform/ 26081 26082VFIO QAT PCI DRIVER 26083M: Xin Zeng <xin.zeng@intel.com> 26084M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26085L: kvm@vger.kernel.org 26086L: qat-linux@intel.com 26087S: Supported 26088F: drivers/vfio/pci/qat/ 26089 26090VFIO VIRTIO PCI DRIVER 26091M: Yishai Hadas <yishaih@nvidia.com> 26092L: kvm@vger.kernel.org 26093L: virtualization@lists.linux.dev 26094S: Maintained 26095F: drivers/vfio/pci/virtio 26096 26097VGA_SWITCHEROO 26098R: Lukas Wunner <lukas@wunner.de> 26099S: Maintained 26100T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26101F: Documentation/gpu/vga-switcheroo.rst 26102F: drivers/gpu/vga/vga_switcheroo.c 26103F: include/linux/vga_switcheroo.h 26104 26105VIA RHINE NETWORK DRIVER 26106M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26107S: Maintained 26108F: drivers/net/ethernet/via/via-rhine.c 26109 26110VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26111M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26112L: linux-fbdev@vger.kernel.org 26113S: Maintained 26114F: drivers/video/fbdev/via/ 26115F: include/linux/via-core.h 26116F: include/linux/via_i2c.h 26117 26118VIA VELOCITY NETWORK DRIVER 26119M: Francois Romieu <romieu@fr.zoreil.com> 26120L: netdev@vger.kernel.org 26121S: Maintained 26122F: drivers/net/ethernet/via/via-velocity.* 26123 26124VICODEC VIRTUAL CODEC DRIVER 26125M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26126L: linux-media@vger.kernel.org 26127S: Maintained 26128W: https://linuxtv.org 26129T: git git://linuxtv.org/media.git 26130F: drivers/media/test-drivers/vicodec/* 26131 26132VIDEO I2C POLLING DRIVER 26133M: Matt Ranostay <matt.ranostay@konsulko.com> 26134L: linux-media@vger.kernel.org 26135S: Maintained 26136F: drivers/media/i2c/video-i2c.c 26137 26138VIDEO MULTIPLEXER DRIVER 26139M: Philipp Zabel <p.zabel@pengutronix.de> 26140L: linux-media@vger.kernel.org 26141S: Maintained 26142F: drivers/media/platform/video-mux.c 26143 26144VIDEOBUF2 FRAMEWORK 26145M: Tomasz Figa <tfiga@chromium.org> 26146M: Marek Szyprowski <m.szyprowski@samsung.com> 26147L: linux-media@vger.kernel.org 26148S: Maintained 26149F: drivers/media/common/videobuf2/* 26150F: include/media/videobuf2-* 26151 26152VIDTV VIRTUAL DIGITAL TV DRIVER 26153M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26154L: linux-media@vger.kernel.org 26155S: Maintained 26156W: https://linuxtv.org 26157T: git git://linuxtv.org/media.git 26158F: drivers/media/test-drivers/vidtv/* 26159 26160VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26161M: Shuah Khan <skhan@linuxfoundation.org> 26162R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26163L: linux-media@vger.kernel.org 26164S: Maintained 26165W: https://linuxtv.org 26166T: git git://linuxtv.org/media.git 26167F: drivers/media/test-drivers/vimc/* 26168 26169VIRT LIB 26170M: Alex Williamson <alex.williamson@redhat.com> 26171M: Paolo Bonzini <pbonzini@redhat.com> 26172L: kvm@vger.kernel.org 26173S: Supported 26174F: virt/lib/ 26175 26176VIRTIO AND VHOST VSOCK DRIVER 26177M: Stefan Hajnoczi <stefanha@redhat.com> 26178M: Stefano Garzarella <sgarzare@redhat.com> 26179L: kvm@vger.kernel.org 26180L: virtualization@lists.linux.dev 26181L: netdev@vger.kernel.org 26182S: Maintained 26183F: drivers/vhost/vsock.c 26184F: include/linux/virtio_vsock.h 26185F: include/uapi/linux/virtio_vsock.h 26186F: net/vmw_vsock/virtio_transport.c 26187F: net/vmw_vsock/virtio_transport_common.c 26188 26189VIRTIO BALLOON 26190M: "Michael S. Tsirkin" <mst@redhat.com> 26191M: David Hildenbrand <david@redhat.com> 26192L: virtualization@lists.linux.dev 26193S: Maintained 26194F: drivers/virtio/virtio_balloon.c 26195F: include/linux/balloon_compaction.h 26196F: include/uapi/linux/virtio_balloon.h 26197F: mm/balloon_compaction.c 26198 26199VIRTIO BLOCK AND SCSI DRIVERS 26200M: "Michael S. Tsirkin" <mst@redhat.com> 26201M: Jason Wang <jasowang@redhat.com> 26202R: Paolo Bonzini <pbonzini@redhat.com> 26203R: Stefan Hajnoczi <stefanha@redhat.com> 26204R: Eugenio Pérez <eperezma@redhat.com> 26205L: virtualization@lists.linux.dev 26206S: Maintained 26207F: drivers/block/virtio_blk.c 26208F: drivers/scsi/virtio_scsi.c 26209F: include/uapi/linux/virtio_blk.h 26210F: include/uapi/linux/virtio_scsi.h 26211 26212VIRTIO CONSOLE DRIVER 26213M: Amit Shah <amit@kernel.org> 26214L: virtualization@lists.linux.dev 26215S: Maintained 26216F: drivers/char/virtio_console.c 26217F: include/uapi/linux/virtio_console.h 26218 26219VIRTIO CORE AND NET DRIVERS 26220M: "Michael S. Tsirkin" <mst@redhat.com> 26221M: Jason Wang <jasowang@redhat.com> 26222R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26223R: Eugenio Pérez <eperezma@redhat.com> 26224L: virtualization@lists.linux.dev 26225S: Maintained 26226F: Documentation/ABI/testing/sysfs-bus-vdpa 26227F: Documentation/ABI/testing/sysfs-class-vduse 26228F: Documentation/devicetree/bindings/virtio/ 26229F: Documentation/driver-api/virtio/ 26230F: drivers/block/virtio_blk.c 26231F: drivers/crypto/virtio/ 26232F: drivers/net/virtio_net.c 26233F: drivers/vdpa/ 26234F: drivers/virtio/ 26235F: include/linux/vdpa.h 26236F: include/linux/virtio*.h 26237F: include/linux/vringh.h 26238F: include/uapi/linux/virtio_*.h 26239F: net/vmw_vsock/virtio* 26240F: tools/virtio/ 26241F: tools/testing/selftests/drivers/net/virtio_net/ 26242 26243VIRTIO CRYPTO DRIVER 26244M: Gonglei <arei.gonglei@huawei.com> 26245L: virtualization@lists.linux.dev 26246L: linux-crypto@vger.kernel.org 26247S: Maintained 26248F: drivers/crypto/virtio/ 26249F: include/uapi/linux/virtio_crypto.h 26250 26251VIRTIO DRIVERS FOR S390 26252M: Cornelia Huck <cohuck@redhat.com> 26253M: Halil Pasic <pasic@linux.ibm.com> 26254M: Eric Farman <farman@linux.ibm.com> 26255L: linux-s390@vger.kernel.org 26256L: virtualization@lists.linux.dev 26257L: kvm@vger.kernel.org 26258S: Supported 26259F: arch/s390/include/uapi/asm/virtio-ccw.h 26260F: drivers/s390/virtio/ 26261 26262VIRTIO FILE SYSTEM 26263M: Vivek Goyal <vgoyal@redhat.com> 26264M: Stefan Hajnoczi <stefanha@redhat.com> 26265M: Miklos Szeredi <miklos@szeredi.hu> 26266R: Eugenio Pérez <eperezma@redhat.com> 26267L: virtualization@lists.linux.dev 26268L: linux-fsdevel@vger.kernel.org 26269S: Supported 26270W: https://virtio-fs.gitlab.io/ 26271F: Documentation/filesystems/virtiofs.rst 26272F: fs/fuse/virtio_fs.c 26273F: include/uapi/linux/virtio_fs.h 26274 26275VIRTIO GPIO DRIVER 26276M: Enrico Weigelt, metux IT consult <info@metux.net> 26277M: Viresh Kumar <vireshk@kernel.org> 26278L: linux-gpio@vger.kernel.org 26279L: virtualization@lists.linux.dev 26280S: Maintained 26281F: drivers/gpio/gpio-virtio.c 26282F: include/uapi/linux/virtio_gpio.h 26283 26284VIRTIO GPU DRIVER 26285M: David Airlie <airlied@redhat.com> 26286M: Gerd Hoffmann <kraxel@redhat.com> 26287M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26288R: Gurchetan Singh <gurchetansingh@chromium.org> 26289R: Chia-I Wu <olvaffe@gmail.com> 26290L: dri-devel@lists.freedesktop.org 26291L: virtualization@lists.linux.dev 26292S: Maintained 26293T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26294F: drivers/gpu/drm/ci/xfails/virtio* 26295F: drivers/gpu/drm/virtio/ 26296F: include/uapi/linux/virtio_gpu.h 26297 26298VIRTIO HOST (VHOST) 26299M: "Michael S. Tsirkin" <mst@redhat.com> 26300M: Jason Wang <jasowang@redhat.com> 26301R: Eugenio Pérez <eperezma@redhat.com> 26302L: kvm@vger.kernel.org 26303L: virtualization@lists.linux.dev 26304L: netdev@vger.kernel.org 26305S: Maintained 26306T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26307F: drivers/vhost/ 26308F: include/linux/sched/vhost_task.h 26309F: include/linux/vhost_iotlb.h 26310F: include/uapi/linux/vhost.h 26311F: kernel/vhost_task.c 26312 26313VIRTIO HOST (VHOST-SCSI) 26314M: "Michael S. Tsirkin" <mst@redhat.com> 26315M: Jason Wang <jasowang@redhat.com> 26316M: Mike Christie <michael.christie@oracle.com> 26317R: Paolo Bonzini <pbonzini@redhat.com> 26318R: Stefan Hajnoczi <stefanha@redhat.com> 26319L: virtualization@lists.linux.dev 26320S: Maintained 26321F: drivers/vhost/scsi.c 26322 26323VIRTIO I2C DRIVER 26324M: Viresh Kumar <viresh.kumar@linaro.org> 26325R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26326L: linux-i2c@vger.kernel.org 26327L: virtualization@lists.linux.dev 26328S: Maintained 26329F: drivers/i2c/busses/i2c-virtio.c 26330F: include/uapi/linux/virtio_i2c.h 26331 26332VIRTIO INPUT DRIVER 26333M: Gerd Hoffmann <kraxel@redhat.com> 26334S: Maintained 26335F: drivers/virtio/virtio_input.c 26336F: include/uapi/linux/virtio_input.h 26337 26338VIRTIO IOMMU DRIVER 26339M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26340L: virtualization@lists.linux.dev 26341S: Maintained 26342F: drivers/iommu/virtio-iommu.c 26343F: include/uapi/linux/virtio_iommu.h 26344 26345VIRTIO MEM DRIVER 26346M: David Hildenbrand <david@redhat.com> 26347L: virtualization@lists.linux.dev 26348S: Maintained 26349W: https://virtio-mem.gitlab.io/ 26350F: drivers/virtio/virtio_mem.c 26351F: include/uapi/linux/virtio_mem.h 26352 26353VIRTIO PMEM DRIVER 26354M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26355L: virtualization@lists.linux.dev 26356S: Maintained 26357F: drivers/nvdimm/nd_virtio.c 26358F: drivers/nvdimm/virtio_pmem.c 26359 26360VIRTIO RTC DRIVER 26361M: Peter Hilber <quic_philber@quicinc.com> 26362L: virtualization@lists.linux.dev 26363S: Maintained 26364F: drivers/virtio/virtio_rtc_* 26365F: include/uapi/linux/virtio_rtc.h 26366 26367VIRTIO SOUND DRIVER 26368M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26369M: "Michael S. Tsirkin" <mst@redhat.com> 26370L: virtualization@lists.linux.dev 26371L: linux-sound@vger.kernel.org 26372S: Maintained 26373F: include/uapi/linux/virtio_snd.h 26374F: sound/virtio/* 26375 26376VIRTUAL BOX GUEST DEVICE DRIVER 26377M: Hans de Goede <hansg@kernel.org> 26378M: Arnd Bergmann <arnd@arndb.de> 26379M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26380S: Maintained 26381F: drivers/virt/vboxguest/ 26382F: include/linux/vbox_utils.h 26383F: include/uapi/linux/vbox*.h 26384 26385VIRTUAL BOX SHARED FOLDER VFS DRIVER 26386M: Hans de Goede <hansg@kernel.org> 26387L: linux-fsdevel@vger.kernel.org 26388S: Maintained 26389F: fs/vboxsf/* 26390 26391VIRTUAL PCM TEST DRIVER 26392M: Ivan Orlov <ivan.orlov0322@gmail.com> 26393L: linux-sound@vger.kernel.org 26394S: Maintained 26395F: Documentation/sound/cards/pcmtest.rst 26396F: sound/drivers/pcmtest.c 26397F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26398 26399VIRTUAL SERIO DEVICE DRIVER 26400M: Stephen Chandler Paul <thatslyude@gmail.com> 26401S: Maintained 26402F: drivers/input/serio/userio.c 26403F: include/uapi/linux/userio.h 26404 26405VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26406M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26407S: Maintained 26408F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26409F: drivers/iio/light/veml3235.c 26410 26411VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26412M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26413S: Maintained 26414F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26415F: drivers/iio/light/veml6030.c 26416 26417VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26418M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26419S: Maintained 26420F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26421F: drivers/iio/light/veml6075.c 26422 26423VISL VIRTUAL STATELESS DECODER DRIVER 26424M: Daniel Almeida <daniel.almeida@collabora.com> 26425L: linux-media@vger.kernel.org 26426S: Supported 26427F: drivers/media/test-drivers/visl 26428 26429VIVID VIRTUAL VIDEO DRIVER 26430M: Hans Verkuil <hverkuil@xs4all.nl> 26431L: linux-media@vger.kernel.org 26432S: Maintained 26433W: https://linuxtv.org 26434T: git git://linuxtv.org/media.git 26435F: drivers/media/test-drivers/vivid/* 26436 26437VM SOCKETS (AF_VSOCK) 26438M: Stefano Garzarella <sgarzare@redhat.com> 26439L: virtualization@lists.linux.dev 26440L: netdev@vger.kernel.org 26441S: Maintained 26442F: drivers/net/vsockmon.c 26443F: include/net/af_vsock.h 26444F: include/uapi/linux/vm_sockets.h 26445F: include/uapi/linux/vm_sockets_diag.h 26446F: include/uapi/linux/vsockmon.h 26447F: net/vmw_vsock/ 26448F: tools/testing/vsock/ 26449 26450VMALLOC 26451M: Andrew Morton <akpm@linux-foundation.org> 26452M: Uladzislau Rezki <urezki@gmail.com> 26453L: linux-mm@kvack.org 26454S: Maintained 26455W: http://www.linux-mm.org 26456T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26457F: include/linux/vmalloc.h 26458F: mm/vmalloc.c 26459F: lib/test_vmalloc.c 26460 26461VME SUBSYSTEM 26462L: linux-kernel@vger.kernel.org 26463S: Orphan 26464T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26465F: Documentation/driver-api/vme.rst 26466F: drivers/staging/vme_user/ 26467 26468VMWARE BALLOON DRIVER 26469M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26470R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26471L: linux-kernel@vger.kernel.org 26472S: Supported 26473F: drivers/misc/vmw_balloon.c 26474 26475VMWARE HYPERVISOR INTERFACE 26476M: Ajay Kaher <ajay.kaher@broadcom.com> 26477M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26478R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26479L: virtualization@lists.linux.dev 26480L: x86@kernel.org 26481S: Supported 26482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26483F: arch/x86/include/asm/vmware.h 26484F: arch/x86/kernel/cpu/vmware.c 26485 26486VMWARE PVRDMA DRIVER 26487M: Bryan Tan <bryan-bt.tan@broadcom.com> 26488M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26489R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26490L: linux-rdma@vger.kernel.org 26491S: Supported 26492F: drivers/infiniband/hw/vmw_pvrdma/ 26493 26494VMWARE PVSCSI DRIVER 26495M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26496R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26497L: linux-scsi@vger.kernel.org 26498S: Supported 26499F: drivers/scsi/vmw_pvscsi.c 26500F: drivers/scsi/vmw_pvscsi.h 26501 26502VMWARE VIRTUAL PTP CLOCK DRIVER 26503M: Nick Shi <nick.shi@broadcom.com> 26504R: Ajay Kaher <ajay.kaher@broadcom.com> 26505R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26506R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26507L: netdev@vger.kernel.org 26508S: Supported 26509F: drivers/ptp/ptp_vmw.c 26510 26511VMWARE VMCI DRIVER 26512M: Bryan Tan <bryan-bt.tan@broadcom.com> 26513M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26514R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26515L: linux-kernel@vger.kernel.org 26516S: Supported 26517F: drivers/misc/vmw_vmci/ 26518F: include/linux/vmw_vmci* 26519 26520VMWARE VMMOUSE SUBDRIVER 26521M: Zack Rusin <zack.rusin@broadcom.com> 26522R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26523L: linux-input@vger.kernel.org 26524S: Supported 26525F: drivers/input/mouse/vmmouse.c 26526F: drivers/input/mouse/vmmouse.h 26527 26528VMWARE VMXNET3 ETHERNET DRIVER 26529M: Ronak Doshi <ronak.doshi@broadcom.com> 26530R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26531L: netdev@vger.kernel.org 26532S: Supported 26533F: drivers/net/vmxnet3/ 26534 26535VMWARE VSOCK VMCI TRANSPORT DRIVER 26536M: Bryan Tan <bryan-bt.tan@broadcom.com> 26537M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26538R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26539L: linux-kernel@vger.kernel.org 26540S: Supported 26541F: net/vmw_vsock/vmci_transport* 26542 26543VOCORE VOCORE2 BOARD 26544M: Harvey Hunt <harveyhuntnexus@gmail.com> 26545L: linux-mips@vger.kernel.org 26546S: Maintained 26547F: arch/mips/boot/dts/ralink/vocore2.dts 26548 26549VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26550M: Liam Girdwood <lgirdwood@gmail.com> 26551M: Mark Brown <broonie@kernel.org> 26552L: linux-kernel@vger.kernel.org 26553S: Supported 26554W: http://www.slimlogic.co.uk/?p=48 26555T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26556F: Documentation/devicetree/bindings/regulator/ 26557F: Documentation/power/regulator/ 26558F: drivers/regulator/ 26559F: include/dt-bindings/regulator/ 26560F: include/linux/regulator/ 26561K: regulator_get_optional 26562 26563VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26564R: Matti Vaittinen <mazziesaccount@gmail.com> 26565F: drivers/regulator/irq_helpers.c 26566 26567VRF 26568M: David Ahern <dsahern@kernel.org> 26569L: netdev@vger.kernel.org 26570S: Maintained 26571F: Documentation/networking/vrf.rst 26572F: drivers/net/vrf.c 26573 26574VSPRINTF 26575M: Petr Mladek <pmladek@suse.com> 26576M: Steven Rostedt <rostedt@goodmis.org> 26577R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26578R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26579R: Sergey Senozhatsky <senozhatsky@chromium.org> 26580S: Maintained 26581T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26582F: Documentation/core-api/printk-formats.rst 26583F: lib/tests/printf_kunit.c 26584F: lib/tests/scanf_kunit.c 26585F: lib/vsprintf.c 26586 26587VT1211 HARDWARE MONITOR DRIVER 26588M: Juerg Haefliger <juergh@proton.me> 26589L: linux-hwmon@vger.kernel.org 26590S: Maintained 26591F: Documentation/hwmon/vt1211.rst 26592F: drivers/hwmon/vt1211.c 26593 26594VT8231 HARDWARE MONITOR DRIVER 26595M: Roger Lucas <vt8231@hiddenengine.co.uk> 26596L: linux-hwmon@vger.kernel.org 26597S: Maintained 26598F: drivers/hwmon/vt8231.c 26599 26600VUB300 USB to SDIO/SD/MMC bridge chip 26601L: linux-mmc@vger.kernel.org 26602S: Orphan 26603F: drivers/mmc/host/vub300.c 26604 26605W1 DALLAS'S 1-WIRE BUS 26606M: Krzysztof Kozlowski <krzk@kernel.org> 26607S: Maintained 26608F: Documentation/devicetree/bindings/w1/ 26609F: Documentation/w1/ 26610F: drivers/w1/ 26611F: include/linux/w1.h 26612 26613W83791D HARDWARE MONITORING DRIVER 26614M: Marc Hulsman <m.hulsman@tudelft.nl> 26615L: linux-hwmon@vger.kernel.org 26616S: Maintained 26617F: Documentation/hwmon/w83791d.rst 26618F: drivers/hwmon/w83791d.c 26619 26620W83793 HARDWARE MONITORING DRIVER 26621M: Rudolf Marek <r.marek@assembler.cz> 26622L: linux-hwmon@vger.kernel.org 26623S: Maintained 26624F: Documentation/hwmon/w83793.rst 26625F: drivers/hwmon/w83793.c 26626 26627W83795 HARDWARE MONITORING DRIVER 26628M: Jean Delvare <jdelvare@suse.com> 26629L: linux-hwmon@vger.kernel.org 26630S: Maintained 26631F: drivers/hwmon/w83795.c 26632 26633W83L51xD SD/MMC CARD INTERFACE DRIVER 26634M: Pierre Ossman <pierre@ossman.eu> 26635S: Maintained 26636F: drivers/mmc/host/wbsd.* 26637 26638WACOM PROTOCOL 4 SERIAL TABLETS 26639M: Julian Squires <julian@cipht.net> 26640M: Hans de Goede <hansg@kernel.org> 26641L: linux-input@vger.kernel.org 26642S: Maintained 26643F: drivers/input/tablet/wacom_serial4.c 26644 26645WANGXUN ETHERNET DRIVER 26646M: Jiawen Wu <jiawenwu@trustnetic.com> 26647M: Mengyuan Lou <mengyuanlou@net-swift.com> 26648L: netdev@vger.kernel.org 26649S: Maintained 26650W: https://www.net-swift.com 26651F: Documentation/networking/device_drivers/ethernet/wangxun/* 26652F: drivers/net/ethernet/wangxun/ 26653F: drivers/net/pcs/pcs-xpcs-wx.c 26654 26655WATCHDOG DEVICE DRIVERS 26656M: Wim Van Sebroeck <wim@linux-watchdog.org> 26657M: Guenter Roeck <linux@roeck-us.net> 26658L: linux-watchdog@vger.kernel.org 26659S: Maintained 26660W: http://www.linux-watchdog.org/ 26661T: git git://www.linux-watchdog.org/linux-watchdog.git 26662F: Documentation/devicetree/bindings/watchdog/ 26663F: Documentation/watchdog/ 26664F: drivers/watchdog/ 26665F: include/linux/watchdog.h 26666F: include/trace/events/watchdog.h 26667F: include/uapi/linux/watchdog.h 26668 26669WAVE5 VPU CODEC DRIVER 26670M: Nas Chung <nas.chung@chipsnmedia.com> 26671M: Jackson Lee <jackson.lee@chipsnmedia.com> 26672L: linux-media@vger.kernel.org 26673S: Maintained 26674F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 26675F: drivers/media/platform/chips-media/wave5/ 26676 26677WHISKEYCOVE PMIC GPIO DRIVER 26678M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 26679L: linux-gpio@vger.kernel.org 26680S: Maintained 26681F: drivers/gpio/gpio-wcove.c 26682 26683WHWAVE RTC DRIVER 26684M: Dianlong Li <long17.cool@163.com> 26685L: linux-rtc@vger.kernel.org 26686S: Maintained 26687F: drivers/rtc/rtc-sd3078.c 26688 26689WIIMOTE HID DRIVER 26690M: David Rheinsberg <david@readahead.eu> 26691L: linux-input@vger.kernel.org 26692S: Maintained 26693F: drivers/hid/hid-wiimote* 26694 26695WILOCITY WIL6210 WIRELESS DRIVER 26696L: linux-wireless@vger.kernel.org 26697S: Orphan 26698W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 26699F: drivers/net/wireless/ath/wil6210/ 26700 26701WINBOND CIR DRIVER 26702M: David Härdeman <david@hardeman.nu> 26703S: Maintained 26704F: drivers/media/rc/winbond-cir.c 26705 26706WINSEN MHZ19B 26707M: Gyeyoung Baek <gye976@gmail.com> 26708S: Maintained 26709F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 26710F: drivers/iio/chemical/mhz19b.c 26711 26712WINSYSTEMS EBC-C384 WATCHDOG DRIVER 26713L: linux-watchdog@vger.kernel.org 26714S: Orphan 26715F: drivers/watchdog/ebc-c384_wdt.c 26716 26717WINSYSTEMS WS16C48 GPIO DRIVER 26718M: William Breathitt Gray <wbg@kernel.org> 26719L: linux-gpio@vger.kernel.org 26720S: Maintained 26721F: drivers/gpio/gpio-ws16c48.c 26722 26723WIREGUARD SECURE NETWORK TUNNEL 26724M: Jason A. Donenfeld <Jason@zx2c4.com> 26725L: wireguard@lists.zx2c4.com 26726L: netdev@vger.kernel.org 26727S: Maintained 26728F: drivers/net/wireguard/ 26729F: tools/testing/selftests/wireguard/ 26730 26731WISTRON LAPTOP BUTTON DRIVER 26732M: Miloslav Trmac <mitr@volny.cz> 26733S: Maintained 26734F: drivers/input/misc/wistron_btns.c 26735 26736WMI BINARY MOF DRIVER 26737M: Armin Wolf <W_Armin@gmx.de> 26738R: Thomas Weißschuh <linux@weissschuh.net> 26739L: platform-driver-x86@vger.kernel.org 26740S: Maintained 26741F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 26742F: Documentation/wmi/devices/wmi-bmof.rst 26743F: drivers/platform/x86/wmi-bmof.c 26744 26745WOLFSON MICROELECTRONICS DRIVERS 26746L: patches@opensource.cirrus.com 26747S: Supported 26748W: https://github.com/CirrusLogic/linux-drivers/wiki 26749T: git https://github.com/CirrusLogic/linux-drivers.git 26750F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 26751F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 26752F: Documentation/devicetree/bindings/mfd/wm831x.txt 26753F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 26754F: Documentation/devicetree/bindings/sound/wlf,*.yaml 26755F: Documentation/devicetree/bindings/sound/wm* 26756F: Documentation/hwmon/wm83??.rst 26757F: arch/arm/mach-s3c/mach-crag6410* 26758F: drivers/clk/clk-wm83*.c 26759F: drivers/gpio/gpio-*wm*.c 26760F: drivers/gpio/gpio-arizona.c 26761F: drivers/hwmon/wm83??-hwmon.c 26762F: drivers/input/misc/wm831x-on.c 26763F: drivers/input/touchscreen/wm831x-ts.c 26764F: drivers/input/touchscreen/wm97*.c 26765F: drivers/leds/leds-wm83*.c 26766F: drivers/mfd/arizona* 26767F: drivers/mfd/cs47l24* 26768F: drivers/mfd/wm*.c 26769F: drivers/power/supply/wm83*.c 26770F: drivers/regulator/arizona* 26771F: drivers/regulator/wm8*.c 26772F: drivers/rtc/rtc-wm83*.c 26773F: drivers/video/backlight/wm83*_bl.c 26774F: drivers/watchdog/wm83*_wdt.c 26775F: include/linux/mfd/arizona/ 26776F: include/linux/mfd/wm831x/ 26777F: include/linux/mfd/wm8350/ 26778F: include/linux/mfd/wm8400* 26779F: include/linux/regulator/arizona* 26780F: include/linux/wm97xx.h 26781F: include/sound/wm????.h 26782F: sound/soc/codecs/arizona* 26783F: sound/soc/codecs/cs47l24* 26784F: sound/soc/codecs/wm* 26785 26786WORKQUEUE 26787M: Tejun Heo <tj@kernel.org> 26788R: Lai Jiangshan <jiangshanlai@gmail.com> 26789S: Maintained 26790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 26791F: Documentation/core-api/workqueue.rst 26792F: include/linux/workqueue.h 26793F: kernel/workqueue.c 26794F: kernel/workqueue_internal.h 26795 26796WWAN DRIVERS 26797M: Loic Poulain <loic.poulain@oss.qualcomm.com> 26798M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 26799R: Johannes Berg <johannes@sipsolutions.net> 26800L: netdev@vger.kernel.org 26801S: Maintained 26802F: drivers/net/wwan/ 26803F: include/linux/wwan.h 26804F: include/uapi/linux/wwan.h 26805 26806X-POWERS AXP288 PMIC DRIVERS 26807M: Hans de Goede <hansg@kernel.org> 26808S: Maintained 26809F: drivers/acpi/pmic/intel_pmic_xpower.c 26810N: axp288 26811 26812X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 26813M: Chen-Yu Tsai <wens@csie.org> 26814L: linux-kernel@vger.kernel.org 26815S: Maintained 26816N: axp[128] 26817 26818X.25 STACK 26819M: Martin Schiller <ms@dev.tdt.de> 26820L: linux-x25@vger.kernel.org 26821S: Maintained 26822F: Documentation/networking/lapb-module.rst 26823F: Documentation/networking/x25* 26824F: drivers/net/wan/hdlc_x25.c 26825F: drivers/net/wan/lapbether.c 26826F: include/*/lapb.h 26827F: include/net/x25* 26828F: include/uapi/linux/x25.h 26829F: net/lapb/ 26830F: net/x25/ 26831 26832X86 ARCHITECTURE (32-BIT AND 64-BIT) 26833M: Thomas Gleixner <tglx@linutronix.de> 26834M: Ingo Molnar <mingo@redhat.com> 26835M: Borislav Petkov <bp@alien8.de> 26836M: Dave Hansen <dave.hansen@linux.intel.com> 26837M: x86@kernel.org 26838R: "H. Peter Anvin" <hpa@zytor.com> 26839L: linux-kernel@vger.kernel.org 26840S: Maintained 26841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 26842F: Documentation/arch/x86/ 26843F: Documentation/devicetree/bindings/x86/ 26844F: arch/x86/ 26845F: tools/testing/selftests/x86 26846 26847X86 CPUID DATABASE 26848M: Borislav Petkov <bp@alien8.de> 26849M: Thomas Gleixner <tglx@linutronix.de> 26850M: x86@kernel.org 26851R: Ahmed S. Darwish <darwi@linutronix.de> 26852L: x86-cpuid@lists.linux.dev 26853S: Maintained 26854W: https://x86-cpuid.org 26855F: tools/arch/x86/kcpuid/ 26856 26857X86 ENTRY CODE 26858M: Andy Lutomirski <luto@kernel.org> 26859L: linux-kernel@vger.kernel.org 26860S: Maintained 26861T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 26862F: arch/x86/entry/ 26863 26864X86 HARDWARE VULNERABILITIES 26865M: Thomas Gleixner <tglx@linutronix.de> 26866M: Borislav Petkov <bp@alien8.de> 26867M: Peter Zijlstra <peterz@infradead.org> 26868M: Josh Poimboeuf <jpoimboe@kernel.org> 26869R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 26870S: Maintained 26871F: Documentation/admin-guide/hw-vuln/ 26872F: arch/x86/include/asm/nospec-branch.h 26873F: arch/x86/kernel/cpu/bugs.c 26874 26875X86 MCE INFRASTRUCTURE 26876M: Tony Luck <tony.luck@intel.com> 26877M: Borislav Petkov <bp@alien8.de> 26878L: linux-edac@vger.kernel.org 26879S: Maintained 26880F: Documentation/ABI/testing/sysfs-mce 26881F: Documentation/arch/x86/x86_64/machinecheck.rst 26882F: arch/x86/kernel/cpu/mce/* 26883 26884X86 MICROCODE UPDATE SUPPORT 26885M: Borislav Petkov <bp@alien8.de> 26886S: Maintained 26887F: arch/x86/kernel/cpu/microcode/* 26888 26889X86 MM 26890M: Dave Hansen <dave.hansen@linux.intel.com> 26891M: Andy Lutomirski <luto@kernel.org> 26892M: Peter Zijlstra <peterz@infradead.org> 26893L: linux-kernel@vger.kernel.org 26894S: Maintained 26895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 26896F: arch/x86/mm/ 26897 26898X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 26899M: Hans de Goede <hansg@kernel.org> 26900L: platform-driver-x86@vger.kernel.org 26901S: Maintained 26902T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26903F: drivers/platform/x86/x86-android-tablets/ 26904 26905X86 PLATFORM DRIVERS 26906M: Hans de Goede <hansg@kernel.org> 26907M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 26908L: platform-driver-x86@vger.kernel.org 26909S: Maintained 26910Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 26911T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26912F: drivers/platform/olpc/ 26913F: drivers/platform/x86/ 26914F: include/linux/platform_data/x86/ 26915 26916X86 PLATFORM UV HPE SUPERDOME FLEX 26917M: Steve Wahl <steve.wahl@hpe.com> 26918R: Justin Ernst <justin.ernst@hpe.com> 26919R: Kyle Meyer <kyle.meyer@hpe.com> 26920R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 26921R: Russ Anderson <russ.anderson@hpe.com> 26922S: Supported 26923F: arch/x86/include/asm/uv/ 26924F: arch/x86/kernel/apic/x2apic_uv_x.c 26925F: arch/x86/platform/uv/ 26926 26927X86 STACK UNWINDING 26928M: Josh Poimboeuf <jpoimboe@kernel.org> 26929M: Peter Zijlstra <peterz@infradead.org> 26930S: Supported 26931F: arch/x86/include/asm/unwind*.h 26932F: arch/x86/kernel/dumpstack.c 26933F: arch/x86/kernel/stacktrace.c 26934F: arch/x86/kernel/unwind_*.c 26935 26936X86 TRUST DOMAIN EXTENSIONS (TDX) 26937M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 26938R: Dave Hansen <dave.hansen@linux.intel.com> 26939L: x86@kernel.org 26940L: linux-coco@lists.linux.dev 26941S: Supported 26942T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 26943F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 26944F: arch/x86/boot/compressed/tdx* 26945F: arch/x86/coco/tdx/ 26946F: arch/x86/include/asm/shared/tdx.h 26947F: arch/x86/include/asm/tdx.h 26948F: arch/x86/virt/vmx/tdx/ 26949F: drivers/virt/coco/tdx-guest 26950 26951X86 VDSO 26952M: Andy Lutomirski <luto@kernel.org> 26953L: linux-kernel@vger.kernel.org 26954S: Maintained 26955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 26956F: arch/x86/entry/vdso/ 26957 26958XARRAY 26959M: Matthew Wilcox <willy@infradead.org> 26960L: linux-fsdevel@vger.kernel.org 26961L: linux-mm@kvack.org 26962S: Supported 26963F: Documentation/core-api/xarray.rst 26964F: include/linux/idr.h 26965F: include/linux/xarray.h 26966F: lib/idr.c 26967F: lib/test_xarray.c 26968F: lib/xarray.c 26969F: tools/testing/radix-tree 26970 26971XARRAY API [RUST] 26972M: Tamir Duberstein <tamird@gmail.com> 26973M: Andreas Hindborg <a.hindborg@kernel.org> 26974L: rust-for-linux@vger.kernel.org 26975S: Supported 26976W: https://rust-for-linux.com 26977B: https://github.com/Rust-for-Linux/linux/issues 26978C: https://rust-for-linux.zulipchat.com 26979T: git https://github.com/Rust-for-Linux/linux.git xarray-next 26980F: rust/kernel/xarray.rs 26981 26982XBOX DVD IR REMOTE 26983M: Benjamin Valentin <benpicco@googlemail.com> 26984S: Maintained 26985F: drivers/media/rc/keymaps/rc-xbox-dvd.c 26986F: drivers/media/rc/xbox_remote.c 26987 26988XC2028/3028 TUNER DRIVER 26989M: Mauro Carvalho Chehab <mchehab@kernel.org> 26990L: linux-media@vger.kernel.org 26991S: Maintained 26992W: https://linuxtv.org 26993T: git git://linuxtv.org/media.git 26994F: drivers/media/tuners/xc2028.* 26995 26996XDP (eXpress Data Path) 26997M: Alexei Starovoitov <ast@kernel.org> 26998M: Daniel Borkmann <daniel@iogearbox.net> 26999M: David S. Miller <davem@davemloft.net> 27000M: Jakub Kicinski <kuba@kernel.org> 27001M: Jesper Dangaard Brouer <hawk@kernel.org> 27002M: John Fastabend <john.fastabend@gmail.com> 27003R: Stanislav Fomichev <sdf@fomichev.me> 27004L: netdev@vger.kernel.org 27005L: bpf@vger.kernel.org 27006S: Supported 27007F: drivers/net/ethernet/*/*/*/*/*xdp* 27008F: drivers/net/ethernet/*/*/*xdp* 27009F: include/net/xdp.h 27010F: include/net/xdp_priv.h 27011F: include/trace/events/xdp.h 27012F: kernel/bpf/cpumap.c 27013F: kernel/bpf/devmap.c 27014F: net/core/xdp.c 27015F: samples/bpf/xdp* 27016F: tools/testing/selftests/bpf/*/*xdp* 27017F: tools/testing/selftests/bpf/*xdp* 27018K: (?:\b|_)xdp(?:\b|_) 27019 27020XDP SOCKETS (AF_XDP) 27021M: Björn Töpel <bjorn@kernel.org> 27022M: Magnus Karlsson <magnus.karlsson@intel.com> 27023M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27024R: Jonathan Lemon <jonathan.lemon@gmail.com> 27025R: Stanislav Fomichev <sdf@fomichev.me> 27026L: netdev@vger.kernel.org 27027L: bpf@vger.kernel.org 27028S: Maintained 27029F: Documentation/networking/af_xdp.rst 27030F: include/net/netns/xdp.h 27031F: include/net/xdp_sock* 27032F: include/net/xsk_buff_pool.h 27033F: include/uapi/linux/if_xdp.h 27034F: include/uapi/linux/xdp_diag.h 27035F: net/xdp/ 27036F: tools/testing/selftests/bpf/*xsk* 27037 27038XEN BLOCK SUBSYSTEM 27039M: Roger Pau Monné <roger.pau@citrix.com> 27040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27041S: Supported 27042F: drivers/block/xen* 27043F: drivers/block/xen-blkback/* 27044 27045XEN HYPERVISOR ARM 27046M: Stefano Stabellini <sstabellini@kernel.org> 27047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27048S: Maintained 27049F: arch/arm/include/asm/xen/ 27050F: arch/arm/xen/ 27051 27052XEN HYPERVISOR ARM64 27053M: Stefano Stabellini <sstabellini@kernel.org> 27054L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27055S: Maintained 27056F: arch/arm64/include/asm/xen/ 27057F: arch/arm64/xen/ 27058 27059XEN HYPERVISOR INTERFACE 27060M: Juergen Gross <jgross@suse.com> 27061M: Stefano Stabellini <sstabellini@kernel.org> 27062R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27063L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27064S: Supported 27065T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27066F: Documentation/ABI/stable/sysfs-hypervisor-xen 27067F: Documentation/ABI/testing/sysfs-hypervisor-xen 27068F: drivers/*/xen-*front.c 27069F: drivers/xen/ 27070F: include/uapi/xen/ 27071F: include/xen/ 27072F: kernel/configs/xen.config 27073 27074XEN HYPERVISOR X86 27075M: Juergen Gross <jgross@suse.com> 27076R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27078S: Supported 27079F: arch/x86/configs/xen.config 27080F: arch/x86/include/asm/pvclock-abi.h 27081F: arch/x86/include/asm/xen/ 27082F: arch/x86/platform/pvh/ 27083F: arch/x86/xen/ 27084 27085XEN NETWORK BACKEND DRIVER 27086M: Wei Liu <wei.liu@kernel.org> 27087M: Paul Durrant <paul@xen.org> 27088L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27089L: netdev@vger.kernel.org 27090S: Supported 27091F: drivers/net/xen-netback/* 27092 27093XEN PCI SUBSYSTEM 27094M: Juergen Gross <jgross@suse.com> 27095L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27096S: Supported 27097F: arch/x86/pci/*xen* 27098F: drivers/pci/*xen* 27099 27100XEN PVSCSI DRIVERS 27101M: Juergen Gross <jgross@suse.com> 27102L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27103L: linux-scsi@vger.kernel.org 27104S: Supported 27105F: drivers/scsi/xen-scsifront.c 27106F: drivers/xen/xen-scsiback.c 27107F: include/xen/interface/io/vscsiif.h 27108 27109XEN PVUSB DRIVER 27110M: Juergen Gross <jgross@suse.com> 27111L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27112L: linux-usb@vger.kernel.org 27113S: Supported 27114F: drivers/usb/host/xen* 27115F: include/xen/interface/io/usbif.h 27116 27117XEN SOUND FRONTEND DRIVER 27118M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27119L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27120L: linux-sound@vger.kernel.org 27121S: Supported 27122F: sound/xen/* 27123 27124XEN SWIOTLB SUBSYSTEM 27125M: Juergen Gross <jgross@suse.com> 27126M: Stefano Stabellini <sstabellini@kernel.org> 27127L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27128L: iommu@lists.linux.dev 27129S: Supported 27130F: arch/*/include/asm/xen/swiotlb-xen.h 27131F: drivers/xen/swiotlb-xen.c 27132F: include/xen/arm/swiotlb-xen.h 27133F: include/xen/swiotlb-xen.h 27134 27135XFS FILESYSTEM 27136M: Carlos Maiolino <cem@kernel.org> 27137L: linux-xfs@vger.kernel.org 27138S: Supported 27139W: http://xfs.org/ 27140C: irc://irc.oftc.net/xfs 27141T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27142P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27143F: Documentation/ABI/testing/sysfs-fs-xfs 27144F: Documentation/admin-guide/xfs.rst 27145F: Documentation/filesystems/xfs/* 27146F: fs/xfs/ 27147F: include/uapi/linux/dqblk_xfs.h 27148F: include/uapi/linux/fsmap.h 27149 27150XILINX AMS DRIVER 27151M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27152L: linux-iio@vger.kernel.org 27153S: Maintained 27154F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27155F: drivers/iio/adc/xilinx-ams.c 27156 27157XILINX AXI ETHERNET DRIVER 27158M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27159S: Maintained 27160F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27161F: drivers/net/ethernet/xilinx/xilinx_axienet* 27162 27163XILINX CAN DRIVER 27164M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27165L: linux-can@vger.kernel.org 27166S: Maintained 27167F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27168F: drivers/net/can/xilinx_can.c 27169 27170XILINX EVENT MANAGEMENT DRIVER 27171M: Michal Simek <michal.simek@amd.com> 27172S: Maintained 27173F: drivers/soc/xilinx/xlnx_event_manager.c 27174F: include/linux/firmware/xlnx-event-manager.h 27175 27176XILINX GPIO DRIVER 27177M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27178R: Srinivas Neeli <srinivas.neeli@amd.com> 27179R: Michal Simek <michal.simek@amd.com> 27180S: Maintained 27181F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27182F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27183F: drivers/gpio/gpio-xilinx.c 27184F: drivers/gpio/gpio-zynq.c 27185 27186XILINX LL TEMAC ETHERNET DRIVER 27187L: netdev@vger.kernel.org 27188S: Orphan 27189F: drivers/net/ethernet/xilinx/ll_temac* 27190 27191XILINX PWM DRIVER 27192M: Sean Anderson <sean.anderson@seco.com> 27193S: Maintained 27194F: drivers/pwm/pwm-xilinx.c 27195F: include/clocksource/timer-xilinx.h 27196 27197XILINX SOUND DRIVERS 27198M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27199S: Maintained 27200F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27201F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27202F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27203F: sound/soc/xilinx/* 27204 27205XILINX SD-FEC IP CORES 27206M: Derek Kiernan <derek.kiernan@amd.com> 27207M: Dragan Cvetic <dragan.cvetic@amd.com> 27208S: Maintained 27209F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27210F: Documentation/misc-devices/xilinx_sdfec.rst 27211F: drivers/misc/xilinx_sdfec.c 27212F: include/uapi/misc/xilinx_sdfec.h 27213 27214XILINX UARTLITE SERIAL DRIVER 27215M: Peter Korsgaard <jacmet@sunsite.dk> 27216L: linux-serial@vger.kernel.org 27217S: Maintained 27218F: drivers/tty/serial/uartlite.c 27219 27220XILINX VIDEO IP CORES 27221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27222L: linux-media@vger.kernel.org 27223S: Supported 27224T: git git://linuxtv.org/media.git 27225F: Documentation/devicetree/bindings/media/xilinx/ 27226F: drivers/media/platform/xilinx/ 27227F: include/uapi/linux/xilinx-v4l2-controls.h 27228 27229XILINX VERSAL EDAC DRIVER 27230M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27231M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27232S: Maintained 27233F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27234F: drivers/edac/versal_edac.c 27235 27236XILINX WATCHDOG DRIVER 27237M: Srinivas Neeli <srinivas.neeli@amd.com> 27238R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27239R: Michal Simek <michal.simek@amd.com> 27240S: Maintained 27241F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27242F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27243F: drivers/watchdog/of_xilinx_wdt.c 27244F: drivers/watchdog/xilinx_wwdt.c 27245 27246XILINX XDMA DRIVER 27247M: Lizhi Hou <lizhi.hou@amd.com> 27248M: Brian Xu <brian.xu@amd.com> 27249M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27250L: dmaengine@vger.kernel.org 27251S: Supported 27252F: drivers/dma/xilinx/xdma-regs.h 27253F: drivers/dma/xilinx/xdma.c 27254F: include/linux/dma/amd_xdma.h 27255F: include/linux/platform_data/amd_xdma.h 27256 27257XILINX ZYNQMP DPDMA DRIVER 27258M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27259L: dmaengine@vger.kernel.org 27260S: Supported 27261F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27262F: drivers/dma/xilinx/xilinx_dpdma.c 27263F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27264 27265XILINX ZYNQMP OCM EDAC DRIVER 27266M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27267M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27268S: Maintained 27269F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27270F: drivers/edac/zynqmp_edac.c 27271 27272XILINX ZYNQMP PSGTR PHY DRIVER 27273M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27274L: linux-kernel@vger.kernel.org 27275S: Supported 27276T: git https://github.com/Xilinx/linux-xlnx.git 27277F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27278F: drivers/phy/xilinx/phy-zynqmp.c 27279 27280XILINX ZYNQMP SHA3 DRIVER 27281M: Harsha <harsha.harsha@amd.com> 27282S: Maintained 27283F: drivers/crypto/xilinx/zynqmp-sha.c 27284 27285XILINX ZYNQMP NVMEM DRIVER 27286M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27287M: Kalyani Akula <kalyani.akula@amd.com> 27288R: Michal Simek <michal.simek@amd.com> 27289S: Maintained 27290F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27291F: drivers/nvmem/zynqmp_nvmem.c 27292 27293XILLYBUS DRIVER 27294M: Eli Billauer <eli.billauer@gmail.com> 27295L: linux-kernel@vger.kernel.org 27296S: Supported 27297F: drivers/char/xillybus/ 27298 27299XLP9XX I2C DRIVER 27300M: George Cherian <gcherian@marvell.com> 27301L: linux-i2c@vger.kernel.org 27302S: Supported 27303W: http://www.marvell.com 27304F: drivers/i2c/busses/i2c-xlp9xx.c 27305 27306XRA1403 GPIO EXPANDER 27307M: Nandor Han <nandor.han@ge.com> 27308L: linux-gpio@vger.kernel.org 27309S: Maintained 27310F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 27311F: drivers/gpio/gpio-xra1403.c 27312 27313XTENSA XTFPGA PLATFORM SUPPORT 27314M: Max Filippov <jcmvbkbc@gmail.com> 27315S: Maintained 27316F: drivers/spi/spi-xtensa-xtfpga.c 27317F: sound/soc/xtensa/xtfpga-i2s.c 27318 27319XZ EMBEDDED 27320M: Lasse Collin <lasse.collin@tukaani.org> 27321S: Maintained 27322W: https://tukaani.org/xz/embedded.html 27323B: https://github.com/tukaani-project/xz-embedded/issues 27324C: irc://irc.libera.chat/tukaani 27325F: Documentation/staging/xz.rst 27326F: include/linux/decompress/unxz.h 27327F: include/linux/xz.h 27328F: lib/decompress_unxz.c 27329F: lib/xz/ 27330F: scripts/xz_wrap.sh 27331 27332YAM DRIVER FOR AX.25 27333M: Jean-Paul Roubelat <jpr@f6fbb.org> 27334L: linux-hams@vger.kernel.org 27335S: Maintained 27336F: drivers/net/hamradio/yam* 27337F: include/linux/yam.h 27338 27339YAMA SECURITY MODULE 27340M: Kees Cook <kees@kernel.org> 27341S: Supported 27342T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27343F: Documentation/admin-guide/LSM/Yama.rst 27344F: security/yama/ 27345 27346YAML NETLINK (YNL) 27347M: Donald Hunter <donald.hunter@gmail.com> 27348M: Jakub Kicinski <kuba@kernel.org> 27349F: Documentation/netlink/ 27350F: Documentation/userspace-api/netlink/intro-specs.rst 27351F: Documentation/userspace-api/netlink/specs.rst 27352F: tools/net/ynl/ 27353 27354YEALINK PHONE DRIVER 27355M: Henk Vergonet <Henk.Vergonet@gmail.com> 27356S: Maintained 27357F: Documentation/input/devices/yealink.rst 27358F: drivers/input/misc/yealink.* 27359 27360Z8530 DRIVER FOR AX.25 27361M: Joerg Reuter <jreuter@yaina.de> 27362L: linux-hams@vger.kernel.org 27363S: Maintained 27364W: http://yaina.de/jreuter/ 27365W: http://www.qsl.net/dl1bke/ 27366F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27367F: drivers/net/hamradio/*scc.c 27368F: drivers/net/hamradio/z8530.h 27369 27370ZD1211RW WIRELESS DRIVER 27371L: linux-wireless@vger.kernel.org 27372S: Orphan 27373F: drivers/net/wireless/zydas/ 27374 27375ZD1301 MEDIA DRIVER 27376L: linux-media@vger.kernel.org 27377S: Orphan 27378W: https://linuxtv.org/ 27379Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27380F: drivers/media/usb/dvb-usb-v2/zd1301* 27381 27382ZD1301_DEMOD MEDIA DRIVER 27383L: linux-media@vger.kernel.org 27384S: Orphan 27385W: https://linuxtv.org/ 27386Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27387F: drivers/media/dvb-frontends/zd1301_demod* 27388 27389ZHAOXIN PROCESSOR SUPPORT 27390M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27391L: linux-kernel@vger.kernel.org 27392S: Maintained 27393F: arch/x86/kernel/cpu/zhaoxin.c 27394 27395ZONED LOOP DEVICE 27396M: Damien Le Moal <dlemoal@kernel.org> 27397R: Christoph Hellwig <hch@lst.de> 27398L: linux-block@vger.kernel.org 27399S: Maintained 27400F: Documentation/admin-guide/blockdev/zoned_loop.rst 27401F: drivers/block/zloop.c 27402 27403ZONEFS FILESYSTEM 27404M: Damien Le Moal <dlemoal@kernel.org> 27405M: Naohiro Aota <naohiro.aota@wdc.com> 27406R: Johannes Thumshirn <jth@kernel.org> 27407L: linux-fsdevel@vger.kernel.org 27408S: Maintained 27409T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27410F: Documentation/filesystems/zonefs.rst 27411F: fs/zonefs/ 27412 27413ZR36067 VIDEO FOR LINUX DRIVER 27414M: Corentin Labbe <clabbe@baylibre.com> 27415L: mjpeg-users@lists.sourceforge.net 27416L: linux-media@vger.kernel.org 27417S: Maintained 27418W: http://mjpeg.sourceforge.net/driver-zoran/ 27419Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27420F: Documentation/driver-api/media/drivers/zoran.rst 27421F: drivers/media/pci/zoran/ 27422 27423ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27424M: Minchan Kim <minchan@kernel.org> 27425M: Sergey Senozhatsky <senozhatsky@chromium.org> 27426L: linux-kernel@vger.kernel.org 27427S: Maintained 27428F: Documentation/admin-guide/blockdev/zram.rst 27429F: drivers/block/zram/ 27430 27431ZS DECSTATION Z85C30 SERIAL DRIVER 27432M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27433S: Maintained 27434F: drivers/tty/serial/zs.* 27435 27436ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27437M: Minchan Kim <minchan@kernel.org> 27438M: Sergey Senozhatsky <senozhatsky@chromium.org> 27439L: linux-mm@kvack.org 27440S: Maintained 27441F: Documentation/mm/zsmalloc.rst 27442F: include/linux/zsmalloc.h 27443F: mm/zsmalloc.c 27444 27445ZSTD 27446M: Nick Terrell <terrelln@fb.com> 27447M: David Sterba <dsterba@suse.com> 27448S: Maintained 27449B: https://github.com/facebook/zstd/issues 27450T: git https://github.com/terrelln/linux.git 27451F: crypto/zstd.c 27452F: include/linux/zstd* 27453F: lib/decompress_unzstd.c 27454F: lib/zstd/ 27455N: zstd 27456K: zstd 27457 27458ZSWAP COMPRESSED SWAP CACHING 27459M: Johannes Weiner <hannes@cmpxchg.org> 27460M: Yosry Ahmed <yosry.ahmed@linux.dev> 27461M: Nhat Pham <nphamcs@gmail.com> 27462R: Chengming Zhou <chengming.zhou@linux.dev> 27463L: linux-mm@kvack.org 27464S: Maintained 27465F: Documentation/admin-guide/mm/zswap.rst 27466F: include/linux/zpool.h 27467F: include/linux/zswap.h 27468F: mm/zpool.c 27469F: mm/zswap.c 27470F: tools/testing/selftests/cgroup/test_zswap.c 27471 27472SENARYTECH AUDIO CODEC DRIVER 27473M: bo liu <bo.liu@senarytech.com> 27474S: Maintained 27475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27476F: sound/pci/hda/patch_senarytech.c 27477 27478THE REST 27479M: Linus Torvalds <torvalds@linux-foundation.org> 27480L: linux-kernel@vger.kernel.org 27481S: Buried alive in reporters 27482T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27483F: * 27484F: */ 27485
