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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 15553M: Mark Bloch <mbloch@nvidia.com> 15554L: netdev@vger.kernel.org 15555S: Maintained 15556W: https://www.nvidia.com/networking/ 15557Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15558F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15559 15560MELLANOX ETHERNET INNOVA DRIVERS 15561R: Boris Pismenny <borisp@nvidia.com> 15562L: netdev@vger.kernel.org 15563S: Maintained 15564W: https://www.nvidia.com/networking/ 15565Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15566F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15567F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15568F: include/linux/mlx5/mlx5_ifc_fpga.h 15569 15570MELLANOX ETHERNET SWITCH DRIVERS 15571M: Ido Schimmel <idosch@nvidia.com> 15572M: Petr Machata <petrm@nvidia.com> 15573L: netdev@vger.kernel.org 15574S: Supported 15575W: https://www.nvidia.com/networking/ 15576Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15577F: drivers/net/ethernet/mellanox/mlxsw/ 15578F: tools/testing/selftests/drivers/net/mlxsw/ 15579 15580MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15581M: mlxsw@nvidia.com 15582L: netdev@vger.kernel.org 15583S: Supported 15584W: https://www.nvidia.com/networking/ 15585Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15586F: drivers/net/ethernet/mellanox/mlxfw/ 15587 15588MELLANOX HARDWARE PLATFORM SUPPORT 15589M: Hans de Goede <hansg@kernel.org> 15590M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15591M: Vadim Pasternak <vadimp@nvidia.com> 15592L: platform-driver-x86@vger.kernel.org 15593S: Supported 15594F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15595F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15596F: drivers/platform/mellanox/ 15597F: include/linux/platform_data/mlxreg.h 15598 15599MELLANOX MLX4 core VPI driver 15600M: Tariq Toukan <tariqt@nvidia.com> 15601L: netdev@vger.kernel.org 15602L: linux-rdma@vger.kernel.org 15603S: Maintained 15604W: https://www.nvidia.com/networking/ 15605Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15606F: drivers/net/ethernet/mellanox/mlx4/ 15607F: include/linux/mlx4/ 15608 15609MELLANOX MLX4 IB driver 15610M: Yishai Hadas <yishaih@nvidia.com> 15611L: linux-rdma@vger.kernel.org 15612S: Supported 15613W: https://www.nvidia.com/networking/ 15614Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15615F: drivers/infiniband/hw/mlx4/ 15616F: include/linux/mlx4/ 15617F: include/uapi/rdma/mlx4-abi.h 15618 15619MELLANOX MLX5 core VPI driver 15620M: Saeed Mahameed <saeedm@nvidia.com> 15621M: Leon Romanovsky <leonro@nvidia.com> 15622M: Tariq Toukan <tariqt@nvidia.com> 15623M: Mark Bloch <mbloch@nvidia.com> 15624L: netdev@vger.kernel.org 15625L: linux-rdma@vger.kernel.org 15626S: Maintained 15627W: https://www.nvidia.com/networking/ 15628Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15629F: Documentation/networking/device_drivers/ethernet/mellanox/ 15630F: drivers/net/ethernet/mellanox/mlx5/core/ 15631F: include/linux/mlx5/ 15632 15633MELLANOX MLX5 IB driver 15634M: Leon Romanovsky <leonro@nvidia.com> 15635L: linux-rdma@vger.kernel.org 15636S: Supported 15637W: https://www.nvidia.com/networking/ 15638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15639F: drivers/infiniband/hw/mlx5/ 15640F: include/linux/mlx5/ 15641F: include/uapi/rdma/mlx5-abi.h 15642 15643MELLANOX MLX5 VDPA DRIVER 15644M: Dragos Tatulea <dtatulea@nvidia.com> 15645L: virtualization@lists.linux.dev 15646S: Supported 15647F: drivers/vdpa/mlx5/ 15648 15649MELLANOX MLXCPLD I2C AND MUX DRIVER 15650M: Vadim Pasternak <vadimp@nvidia.com> 15651M: Michael Shych <michaelsh@nvidia.com> 15652L: linux-i2c@vger.kernel.org 15653S: Supported 15654F: Documentation/i2c/busses/i2c-mlxcpld.rst 15655F: drivers/i2c/busses/i2c-mlxcpld.c 15656F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15657 15658MELLANOX MLXCPLD LED DRIVER 15659M: Vadim Pasternak <vadimp@nvidia.com> 15660L: linux-leds@vger.kernel.org 15661S: Supported 15662F: Documentation/leds/leds-mlxcpld.rst 15663F: drivers/leds/leds-mlxcpld.c 15664F: drivers/leds/leds-mlxreg.c 15665 15666MEMBARRIER SUPPORT 15667M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15668M: "Paul E. McKenney" <paulmck@kernel.org> 15669L: linux-kernel@vger.kernel.org 15670S: Supported 15671F: Documentation/scheduler/membarrier.rst 15672F: arch/*/include/asm/membarrier.h 15673F: arch/*/include/asm/sync_core.h 15674F: include/uapi/linux/membarrier.h 15675F: kernel/sched/membarrier.c 15676 15677MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15678M: Mike Rapoport <rppt@kernel.org> 15679L: linux-mm@kvack.org 15680S: Maintained 15681T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15682T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15683F: Documentation/core-api/boot-time-mm.rst 15684F: Documentation/core-api/kho/bindings/memblock/* 15685F: include/linux/memblock.h 15686F: mm/bootmem_info.c 15687F: mm/memblock.c 15688F: mm/memtest.c 15689F: mm/mm_init.c 15690F: mm/rodata_test.c 15691F: tools/testing/memblock/ 15692 15693MEMORY ALLOCATION PROFILING 15694M: Suren Baghdasaryan <surenb@google.com> 15695M: Kent Overstreet <kent.overstreet@linux.dev> 15696L: linux-mm@kvack.org 15697S: Maintained 15698F: Documentation/mm/allocation-profiling.rst 15699F: include/linux/alloc_tag.h 15700F: include/linux/pgalloc_tag.h 15701F: lib/alloc_tag.c 15702 15703MEMORY CONTROLLER DRIVERS 15704M: Krzysztof Kozlowski <krzk@kernel.org> 15705L: linux-kernel@vger.kernel.org 15706S: Maintained 15707B: mailto:krzysztof.kozlowski@linaro.org 15708T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15709F: Documentation/devicetree/bindings/memory-controllers/ 15710F: drivers/memory/ 15711F: include/dt-bindings/memory/ 15712F: include/memory/ 15713 15714MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15715M: Dmitry Osipenko <digetx@gmail.com> 15716L: linux-pm@vger.kernel.org 15717L: linux-tegra@vger.kernel.org 15718S: Maintained 15719T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15720F: drivers/devfreq/tegra30-devfreq.c 15721 15722MEMORY HOT(UN)PLUG 15723M: David Hildenbrand <david@redhat.com> 15724M: Oscar Salvador <osalvador@suse.de> 15725L: linux-mm@kvack.org 15726S: Maintained 15727F: Documentation/admin-guide/mm/memory-hotplug.rst 15728F: Documentation/core-api/memory-hotplug.rst 15729F: drivers/base/memory.c 15730F: include/linux/memory_hotplug.h 15731F: mm/memory_hotplug.c 15732F: tools/testing/selftests/memory-hotplug/ 15733 15734MEMORY MANAGEMENT 15735M: Andrew Morton <akpm@linux-foundation.org> 15736L: linux-mm@kvack.org 15737S: Maintained 15738W: http://www.linux-mm.org 15739T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15740T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15741F: Documentation/admin-guide/mm/ 15742F: Documentation/mm/ 15743F: include/linux/gfp.h 15744F: include/linux/gfp_types.h 15745F: include/linux/memory_hotplug.h 15746F: include/linux/memory-tiers.h 15747F: include/linux/mempolicy.h 15748F: include/linux/mempool.h 15749F: include/linux/memremap.h 15750F: include/linux/mmzone.h 15751F: include/linux/mmu_notifier.h 15752F: include/linux/pagewalk.h 15753F: include/trace/events/ksm.h 15754F: mm/ 15755F: tools/mm/ 15756F: tools/testing/selftests/mm/ 15757N: include/linux/page[-_]* 15758 15759MEMORY MANAGEMENT - CORE 15760M: Andrew Morton <akpm@linux-foundation.org> 15761M: David Hildenbrand <david@redhat.com> 15762R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15763R: Liam R. Howlett <Liam.Howlett@oracle.com> 15764R: Vlastimil Babka <vbabka@suse.cz> 15765R: Mike Rapoport <rppt@kernel.org> 15766R: Suren Baghdasaryan <surenb@google.com> 15767R: Michal Hocko <mhocko@suse.com> 15768L: linux-mm@kvack.org 15769S: Maintained 15770W: http://www.linux-mm.org 15771T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15772F: include/linux/memory.h 15773F: include/linux/mm.h 15774F: include/linux/mm_*.h 15775F: include/linux/mmdebug.h 15776F: include/linux/pagewalk.h 15777F: kernel/fork.c 15778F: mm/Kconfig 15779F: mm/debug.c 15780F: mm/init-mm.c 15781F: mm/memory.c 15782F: mm/pagewalk.c 15783F: mm/util.c 15784 15785MEMORY MANAGEMENT - EXECMEM 15786M: Andrew Morton <akpm@linux-foundation.org> 15787M: Mike Rapoport <rppt@kernel.org> 15788L: linux-mm@kvack.org 15789S: Maintained 15790F: include/linux/execmem.h 15791F: mm/execmem.c 15792 15793MEMORY MANAGEMENT - GUP (GET USER PAGES) 15794M: Andrew Morton <akpm@linux-foundation.org> 15795M: David Hildenbrand <david@redhat.com> 15796R: Jason Gunthorpe <jgg@nvidia.com> 15797R: John Hubbard <jhubbard@nvidia.com> 15798R: Peter Xu <peterx@redhat.com> 15799L: linux-mm@kvack.org 15800S: Maintained 15801W: http://www.linux-mm.org 15802T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15803F: mm/gup.c 15804F: mm/gup_test.c 15805F: mm/gup_test.h 15806F: tools/testing/selftests/mm/gup_longterm.c 15807F: tools/testing/selftests/mm/gup_test.c 15808 15809MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 15810M: Andrew Morton <akpm@linux-foundation.org> 15811M: David Hildenbrand <david@redhat.com> 15812R: Xu Xin <xu.xin16@zte.com.cn> 15813R: Chengming Zhou <chengming.zhou@linux.dev> 15814L: linux-mm@kvack.org 15815S: Maintained 15816W: http://www.linux-mm.org 15817T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15818F: Documentation/admin-guide/mm/ksm.rst 15819F: Documentation/mm/ksm.rst 15820F: include/linux/ksm.h 15821F: include/trace/events/ksm.h 15822F: mm/ksm.c 15823 15824MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 15825M: Andrew Morton <akpm@linux-foundation.org> 15826M: David Hildenbrand <david@redhat.com> 15827R: Zi Yan <ziy@nvidia.com> 15828R: Matthew Brost <matthew.brost@intel.com> 15829R: Joshua Hahn <joshua.hahnjy@gmail.com> 15830R: Rakie Kim <rakie.kim@sk.com> 15831R: Byungchul Park <byungchul@sk.com> 15832R: Gregory Price <gourry@gourry.net> 15833R: Ying Huang <ying.huang@linux.alibaba.com> 15834R: Alistair Popple <apopple@nvidia.com> 15835L: linux-mm@kvack.org 15836S: Maintained 15837W: http://www.linux-mm.org 15838T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15839F: include/linux/mempolicy.h 15840F: include/linux/migrate.h 15841F: mm/mempolicy.c 15842F: mm/migrate.c 15843F: mm/migrate_device.c 15844 15845MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 15846M: Andrew Morton <akpm@linux-foundation.org> 15847M: Mike Rapoport <rppt@kernel.org> 15848L: linux-mm@kvack.org 15849S: Maintained 15850F: include/linux/numa_memblks.h 15851F: mm/numa.c 15852F: mm/numa_emulation.c 15853F: mm/numa_memblks.c 15854 15855MEMORY MANAGEMENT - OOM KILLER 15856M: Michal Hocko <mhocko@suse.com> 15857R: David Rientjes <rientjes@google.com> 15858R: Shakeel Butt <shakeel.butt@linux.dev> 15859L: linux-mm@kvack.org 15860S: Maintained 15861F: include/linux/oom.h 15862F: include/trace/events/oom.h 15863F: include/uapi/linux/oom.h 15864F: mm/oom_kill.c 15865 15866MEMORY MANAGEMENT - PAGE ALLOCATOR 15867M: Andrew Morton <akpm@linux-foundation.org> 15868M: Vlastimil Babka <vbabka@suse.cz> 15869R: Suren Baghdasaryan <surenb@google.com> 15870R: Michal Hocko <mhocko@suse.com> 15871R: Brendan Jackman <jackmanb@google.com> 15872R: Johannes Weiner <hannes@cmpxchg.org> 15873R: Zi Yan <ziy@nvidia.com> 15874L: linux-mm@kvack.org 15875S: Maintained 15876F: include/linux/compaction.h 15877F: include/linux/gfp.h 15878F: include/linux/page-isolation.h 15879F: mm/compaction.c 15880F: mm/debug_page_alloc.c 15881F: mm/fail_page_alloc.c 15882F: mm/page_alloc.c 15883F: mm/page_ext.c 15884F: mm/page_frag_cache.c 15885F: mm/page_isolation.c 15886F: mm/page_owner.c 15887F: mm/page_poison.c 15888F: mm/page_reporting.c 15889F: mm/show_mem.c 15890F: mm/shuffle.c 15891 15892MEMORY MANAGEMENT - RECLAIM 15893M: Andrew Morton <akpm@linux-foundation.org> 15894M: Johannes Weiner <hannes@cmpxchg.org> 15895R: David Hildenbrand <david@redhat.com> 15896R: Michal Hocko <mhocko@kernel.org> 15897R: Qi Zheng <zhengqi.arch@bytedance.com> 15898R: Shakeel Butt <shakeel.butt@linux.dev> 15899R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15900L: linux-mm@kvack.org 15901S: Maintained 15902F: mm/pt_reclaim.c 15903F: mm/vmscan.c 15904F: mm/workingset.c 15905 15906MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 15907M: Andrew Morton <akpm@linux-foundation.org> 15908M: David Hildenbrand <david@redhat.com> 15909M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15910R: Rik van Riel <riel@surriel.com> 15911R: Liam R. Howlett <Liam.Howlett@oracle.com> 15912R: Vlastimil Babka <vbabka@suse.cz> 15913R: Harry Yoo <harry.yoo@oracle.com> 15914L: linux-mm@kvack.org 15915S: Maintained 15916F: include/linux/rmap.h 15917F: mm/page_vma_mapped.c 15918F: mm/rmap.c 15919 15920MEMORY MANAGEMENT - SECRETMEM 15921M: Andrew Morton <akpm@linux-foundation.org> 15922M: Mike Rapoport <rppt@kernel.org> 15923L: linux-mm@kvack.org 15924S: Maintained 15925F: include/linux/secretmem.h 15926F: mm/secretmem.c 15927 15928MEMORY MANAGEMENT - SWAP 15929M: Andrew Morton <akpm@linux-foundation.org> 15930R: Kemeng Shi <shikemeng@huaweicloud.com> 15931R: Kairui Song <kasong@tencent.com> 15932R: Nhat Pham <nphamcs@gmail.com> 15933R: Baoquan He <bhe@redhat.com> 15934R: Barry Song <baohua@kernel.org> 15935R: Chris Li <chrisl@kernel.org> 15936L: linux-mm@kvack.org 15937S: Maintained 15938F: include/linux/swap.h 15939F: include/linux/swapfile.h 15940F: include/linux/swapops.h 15941F: mm/page_io.c 15942F: mm/swap.c 15943F: mm/swap.h 15944F: mm/swap_state.c 15945F: mm/swapfile.c 15946 15947MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 15948M: Andrew Morton <akpm@linux-foundation.org> 15949M: David Hildenbrand <david@redhat.com> 15950M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15951R: Zi Yan <ziy@nvidia.com> 15952R: Baolin Wang <baolin.wang@linux.alibaba.com> 15953R: Liam R. Howlett <Liam.Howlett@oracle.com> 15954R: Nico Pache <npache@redhat.com> 15955R: Ryan Roberts <ryan.roberts@arm.com> 15956R: Dev Jain <dev.jain@arm.com> 15957R: Barry Song <baohua@kernel.org> 15958L: linux-mm@kvack.org 15959S: Maintained 15960W: http://www.linux-mm.org 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15962F: Documentation/admin-guide/mm/transhuge.rst 15963F: include/linux/huge_mm.h 15964F: include/linux/khugepaged.h 15965F: include/trace/events/huge_memory.h 15966F: mm/huge_memory.c 15967F: mm/khugepaged.c 15968F: tools/testing/selftests/mm/khugepaged.c 15969F: tools/testing/selftests/mm/split_huge_page_test.c 15970F: tools/testing/selftests/mm/transhuge-stress.c 15971 15972MEMORY MANAGEMENT - USERFAULTFD 15973M: Andrew Morton <akpm@linux-foundation.org> 15974R: Peter Xu <peterx@redhat.com> 15975L: linux-mm@kvack.org 15976S: Maintained 15977F: Documentation/admin-guide/mm/userfaultfd.rst 15978F: fs/userfaultfd.c 15979F: include/asm-generic/pgtable_uffd.h 15980F: include/linux/userfaultfd_k.h 15981F: include/uapi/linux/userfaultfd.h 15982F: mm/userfaultfd.c 15983F: tools/testing/selftests/mm/uffd-*.[ch] 15984 15985MEMORY MANAGEMENT - RUST 15986M: Alice Ryhl <aliceryhl@google.com> 15987R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15988R: Liam R. Howlett <Liam.Howlett@oracle.com> 15989L: linux-mm@kvack.org 15990L: rust-for-linux@vger.kernel.org 15991S: Maintained 15992W: http://www.linux-mm.org 15993T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15994F: rust/helpers/mm.c 15995F: rust/kernel/mm.rs 15996F: rust/kernel/mm/ 15997 15998MEMORY MAPPING 15999M: Andrew Morton <akpm@linux-foundation.org> 16000M: Liam R. Howlett <Liam.Howlett@oracle.com> 16001M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16002R: Vlastimil Babka <vbabka@suse.cz> 16003R: Jann Horn <jannh@google.com> 16004R: Pedro Falcato <pfalcato@suse.de> 16005L: linux-mm@kvack.org 16006S: Maintained 16007W: http://www.linux-mm.org 16008T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16009F: include/trace/events/mmap.h 16010F: mm/mincore.c 16011F: mm/mlock.c 16012F: mm/mmap.c 16013F: mm/mprotect.c 16014F: mm/mremap.c 16015F: mm/mseal.c 16016F: mm/msync.c 16017F: mm/nommu.c 16018F: mm/vma.c 16019F: mm/vma.h 16020F: mm/vma_exec.c 16021F: mm/vma_init.c 16022F: mm/vma_internal.h 16023F: tools/testing/selftests/mm/merge.c 16024F: tools/testing/vma/ 16025 16026MEMORY MAPPING - LOCKING 16027M: Andrew Morton <akpm@linux-foundation.org> 16028M: Suren Baghdasaryan <surenb@google.com> 16029M: Liam R. Howlett <Liam.Howlett@oracle.com> 16030M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16031R: Vlastimil Babka <vbabka@suse.cz> 16032R: Shakeel Butt <shakeel.butt@linux.dev> 16033L: linux-mm@kvack.org 16034S: Maintained 16035W: http://www.linux-mm.org 16036T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16037F: Documentation/mm/process_addrs.rst 16038F: include/linux/mmap_lock.h 16039F: include/trace/events/mmap_lock.h 16040F: mm/mmap_lock.c 16041 16042MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16043M: Andrew Morton <akpm@linux-foundation.org> 16044M: Liam R. Howlett <Liam.Howlett@oracle.com> 16045M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16046M: David Hildenbrand <david@redhat.com> 16047R: Vlastimil Babka <vbabka@suse.cz> 16048R: Jann Horn <jannh@google.com> 16049L: linux-mm@kvack.org 16050S: Maintained 16051W: http://www.linux-mm.org 16052T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16053F: include/uapi/asm-generic/mman-common.h 16054F: mm/madvise.c 16055 16056MEMORY TECHNOLOGY DEVICES (MTD) 16057M: Miquel Raynal <miquel.raynal@bootlin.com> 16058M: Richard Weinberger <richard@nod.at> 16059M: Vignesh Raghavendra <vigneshr@ti.com> 16060L: linux-mtd@lists.infradead.org 16061S: Maintained 16062W: http://www.linux-mtd.infradead.org/ 16063Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16064C: irc://irc.oftc.net/mtd 16065T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16066T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16067F: Documentation/devicetree/bindings/mtd/ 16068F: drivers/mtd/ 16069F: include/linux/mtd/ 16070F: include/uapi/mtd/ 16071 16072MEN A21 WATCHDOG DRIVER 16073M: Johannes Thumshirn <morbidrsa@gmail.com> 16074L: linux-watchdog@vger.kernel.org 16075S: Maintained 16076F: drivers/watchdog/mena21_wdt.c 16077 16078MEN CHAMELEON BUS (mcb) 16079M: Johannes Thumshirn <morbidrsa@gmail.com> 16080S: Maintained 16081F: Documentation/driver-api/men-chameleon-bus.rst 16082F: drivers/mcb/ 16083F: include/linux/mcb.h 16084 16085MEN F21BMC (Board Management Controller) 16086M: Andreas Werner <andreas.werner@men.de> 16087S: Supported 16088F: Documentation/hwmon/menf21bmc.rst 16089F: drivers/hwmon/menf21bmc_hwmon.c 16090F: drivers/leds/leds-menf21bmc.c 16091F: drivers/mfd/menf21bmc.c 16092F: drivers/watchdog/menf21bmc_wdt.c 16093 16094MEN Z069 WATCHDOG DRIVER 16095M: Johannes Thumshirn <jth@kernel.org> 16096L: linux-watchdog@vger.kernel.org 16097S: Maintained 16098F: drivers/watchdog/menz69_wdt.c 16099 16100MESON AO CEC DRIVER FOR AMLOGIC SOCS 16101M: Neil Armstrong <neil.armstrong@linaro.org> 16102L: linux-media@vger.kernel.org 16103L: linux-amlogic@lists.infradead.org 16104S: Supported 16105W: http://linux-meson.com/ 16106T: git git://linuxtv.org/media.git 16107F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16108F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16109F: drivers/media/cec/platform/meson/ao-cec.c 16110 16111MESON GE2D DRIVER FOR AMLOGIC SOCS 16112M: Neil Armstrong <neil.armstrong@linaro.org> 16113L: linux-media@vger.kernel.org 16114L: linux-amlogic@lists.infradead.org 16115S: Supported 16116T: git git://linuxtv.org/media.git 16117F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16118F: drivers/media/platform/amlogic/meson-ge2d/ 16119 16120MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16121M: Liang Yang <liang.yang@amlogic.com> 16122L: linux-mtd@lists.infradead.org 16123S: Maintained 16124F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16125F: drivers/mtd/nand/raw/meson_* 16126 16127MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16128M: Neil Armstrong <neil.armstrong@linaro.org> 16129L: linux-media@vger.kernel.org 16130L: linux-amlogic@lists.infradead.org 16131S: Supported 16132T: git git://linuxtv.org/media.git 16133F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16134F: drivers/staging/media/meson/vdec/ 16135 16136META ETHERNET DRIVERS 16137M: Alexander Duyck <alexanderduyck@fb.com> 16138M: Jakub Kicinski <kuba@kernel.org> 16139R: kernel-team@meta.com 16140S: Maintained 16141F: Documentation/networking/device_drivers/ethernet/meta/ 16142F: drivers/net/ethernet/meta/ 16143 16144METHODE UDPU SUPPORT 16145M: Robert Marko <robert.marko@sartura.hr> 16146S: Maintained 16147F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16148F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16149 16150MHI BUS 16151M: Manivannan Sadhasivam <mani@kernel.org> 16152L: mhi@lists.linux.dev 16153L: linux-arm-msm@vger.kernel.org 16154S: Maintained 16155T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16156F: Documentation/ABI/stable/sysfs-bus-mhi 16157F: Documentation/mhi/ 16158F: drivers/bus/mhi/ 16159F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16160F: include/linux/mhi.h 16161 16162MICROBLAZE ARCHITECTURE 16163M: Michal Simek <monstr@monstr.eu> 16164S: Supported 16165W: http://www.monstr.eu/fdt/ 16166T: git git://git.monstr.eu/linux-2.6-microblaze.git 16167F: arch/microblaze/ 16168 16169MICROBLAZE TMR INJECT 16170M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16171S: Supported 16172F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16173F: drivers/misc/xilinx_tmr_inject.c 16174 16175MICROBLAZE TMR MANAGER 16176M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16177S: Supported 16178F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16179F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16180F: drivers/misc/xilinx_tmr_manager.c 16181 16182MICROCHIP AT91 DMA DRIVERS 16183M: Ludovic Desroches <ludovic.desroches@microchip.com> 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185L: dmaengine@vger.kernel.org 16186S: Supported 16187F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16188F: drivers/dma/at_hdmac.c 16189F: drivers/dma/at_xdmac.c 16190F: include/dt-bindings/dma/at91.h 16191 16192MICROCHIP AT91 SERIAL DRIVER 16193M: Richard Genoud <richard.genoud@bootlin.com> 16194S: Maintained 16195F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16196F: drivers/tty/serial/atmel_serial.c 16197F: drivers/tty/serial/atmel_serial.h 16198 16199MICROCHIP AT91 USART MFD DRIVER 16200M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16201L: linux-kernel@vger.kernel.org 16202S: Supported 16203F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16204F: drivers/mfd/at91-usart.c 16205F: include/dt-bindings/mfd/at91-usart.h 16206 16207MICROCHIP AT91 USART SPI DRIVER 16208M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16209L: linux-spi@vger.kernel.org 16210S: Supported 16211F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16212F: drivers/spi/spi-at91-usart.c 16213 16214MICROCHIP AUDIO ASOC DRIVERS 16215M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16216M: Andrei Simion <andrei.simion@microchip.com> 16217L: linux-sound@vger.kernel.org 16218S: Supported 16219F: Documentation/devicetree/bindings/sound/atmel* 16220F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16221F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16222F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16223F: sound/soc/atmel 16224 16225MICROCHIP CSI2DC DRIVER 16226M: Eugen Hristev <eugen.hristev@microchip.com> 16227L: linux-media@vger.kernel.org 16228S: Supported 16229F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16230F: drivers/media/platform/microchip/microchip-csi2dc.c 16231 16232MICROCHIP ECC DRIVER 16233L: linux-crypto@vger.kernel.org 16234S: Orphan 16235F: drivers/crypto/atmel-ecc.* 16236 16237MICROCHIP EIC DRIVER 16238M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16240S: Supported 16241F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16242F: drivers/irqchip/irq-mchp-eic.c 16243 16244MICROCHIP I2C DRIVER 16245M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16246L: linux-i2c@vger.kernel.org 16247S: Supported 16248F: drivers/i2c/busses/i2c-at91-*.c 16249F: drivers/i2c/busses/i2c-at91.h 16250 16251MICROCHIP ISC DRIVER 16252M: Eugen Hristev <eugen.hristev@microchip.com> 16253L: linux-media@vger.kernel.org 16254S: Supported 16255F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16256F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16257F: drivers/media/platform/microchip/microchip-isc* 16258F: drivers/media/platform/microchip/microchip-sama*-isc* 16259F: drivers/staging/media/deprecated/atmel/atmel-isc* 16260F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16261F: include/linux/atmel-isc-media.h 16262 16263MICROCHIP ISI DRIVER 16264M: Eugen Hristev <eugen.hristev@microchip.com> 16265L: linux-media@vger.kernel.org 16266S: Supported 16267F: drivers/media/platform/atmel/atmel-isi.c 16268F: drivers/media/platform/atmel/atmel-isi.h 16269 16270MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16271M: Woojung Huh <woojung.huh@microchip.com> 16272M: UNGLinuxDriver@microchip.com 16273L: netdev@vger.kernel.org 16274S: Maintained 16275F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16276F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16277F: drivers/net/dsa/microchip/* 16278F: include/linux/dsa/ksz_common.h 16279F: include/linux/platform_data/microchip-ksz.h 16280F: net/dsa/tag_ksz.c 16281 16282MICROCHIP LAN743X ETHERNET DRIVER 16283M: Bryan Whitehead <bryan.whitehead@microchip.com> 16284M: UNGLinuxDriver@microchip.com 16285L: netdev@vger.kernel.org 16286S: Maintained 16287F: drivers/net/ethernet/microchip/lan743x_* 16288 16289MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16290M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16291L: netdev@vger.kernel.org 16292S: Maintained 16293F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16294F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16295 16296MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16297M: Arun Ramadoss <arun.ramadoss@microchip.com> 16298R: UNGLinuxDriver@microchip.com 16299L: netdev@vger.kernel.org 16300S: Maintained 16301F: drivers/net/phy/microchip_t1.c 16302 16303MICROCHIP LAN966X ETHERNET DRIVER 16304M: Horatiu Vultur <horatiu.vultur@microchip.com> 16305M: UNGLinuxDriver@microchip.com 16306L: netdev@vger.kernel.org 16307S: Maintained 16308F: drivers/net/ethernet/microchip/lan966x/* 16309 16310MICROCHIP LAN966X OIC DRIVER 16311M: Herve Codina <herve.codina@bootlin.com> 16312S: Maintained 16313F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16314F: drivers/irqchip/irq-lan966x-oic.c 16315 16316MICROCHIP LAN966X PCI DRIVER 16317M: Herve Codina <herve.codina@bootlin.com> 16318S: Maintained 16319F: drivers/misc/lan966x_pci.c 16320F: drivers/misc/lan966x_pci.dtso 16321 16322MICROCHIP LAN969X ETHERNET DRIVER 16323M: Daniel Machon <daniel.machon@microchip.com> 16324M: UNGLinuxDriver@microchip.com 16325L: netdev@vger.kernel.org 16326S: Maintained 16327F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16328 16329MICROCHIP LCDFB DRIVER 16330M: Nicolas Ferre <nicolas.ferre@microchip.com> 16331L: linux-fbdev@vger.kernel.org 16332S: Maintained 16333F: drivers/video/fbdev/atmel_lcdfb.c 16334F: include/video/atmel_lcdc.h 16335 16336MICROCHIP MCP16502 PMIC DRIVER 16337M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16338M: Andrei Simion <andrei.simion@microchip.com> 16339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16340S: Supported 16341F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16342F: drivers/regulator/mcp16502.c 16343 16344MICROCHIP MCP3564 ADC DRIVER 16345M: Marius Cristea <marius.cristea@microchip.com> 16346L: linux-iio@vger.kernel.org 16347S: Supported 16348F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16349F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16350F: drivers/iio/adc/mcp3564.c 16351 16352MICROCHIP MCP3911 ADC DRIVER 16353M: Marcus Folkesson <marcus.folkesson@gmail.com> 16354M: Kent Gustavsson <kent@minoris.se> 16355L: linux-iio@vger.kernel.org 16356S: Maintained 16357F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16358F: drivers/iio/adc/mcp3911.c 16359 16360MICROCHIP MMC/SD/SDIO MCI DRIVER 16361M: Aubin Constans <aubin.constans@microchip.com> 16362S: Maintained 16363F: drivers/mmc/host/atmel-mci.c 16364 16365MICROCHIP NAND DRIVER 16366L: linux-mtd@lists.infradead.org 16367S: Orphan 16368F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16369F: drivers/mtd/nand/raw/atmel/* 16370 16371MICROCHIP OTPC DRIVER 16372M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16374S: Supported 16375F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16376F: drivers/nvmem/microchip-otpc.c 16377F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16378 16379MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16380M: Matteo Martelli <matteomartelli3@gmail.com> 16381L: linux-iio@vger.kernel.org 16382S: Supported 16383F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16384F: drivers/iio/adc/pac1921.c 16385 16386MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16387M: Marius Cristea <marius.cristea@microchip.com> 16388L: linux-iio@vger.kernel.org 16389S: Supported 16390F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16391F: drivers/iio/adc/pac1934.c 16392 16393MICROCHIP PCI1XXXX GP DRIVER 16394M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16395M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16396L: linux-gpio@vger.kernel.org 16397S: Supported 16398F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16399F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16400F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16401F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16402 16403MICROCHIP PCI1XXXX I2C DRIVER 16404M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16405M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16406M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16407L: linux-i2c@vger.kernel.org 16408S: Maintained 16409F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16410 16411MICROCHIP PCIe UART DRIVER 16412M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16413M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16414L: linux-serial@vger.kernel.org 16415S: Maintained 16416F: drivers/tty/serial/8250/8250_pci1xxxx.c 16417 16418MICROCHIP POLARFIRE FPGA DRIVERS 16419M: Conor Dooley <conor.dooley@microchip.com> 16420L: linux-fpga@vger.kernel.org 16421S: Supported 16422F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16423F: drivers/fpga/microchip-spi.c 16424 16425MICROCHIP PWM DRIVER 16426M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16428L: linux-pwm@vger.kernel.org 16429S: Supported 16430F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16431F: drivers/pwm/pwm-atmel.c 16432 16433MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16434M: Manikandan Muralidharan <manikandan.m@microchip.com> 16435M: Dharma Balasubiramani <dharma.b@microchip.com> 16436L: dri-devel@lists.freedesktop.org 16437S: Supported 16438F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16439F: drivers/gpu/drm/bridge/microchip-lvds.c 16440 16441MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16442M: Eugen Hristev <eugen.hristev@microchip.com> 16443L: linux-iio@vger.kernel.org 16444S: Supported 16445F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16446F: drivers/iio/adc/at91-sama5d2_adc.c 16447F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16448 16449MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16450M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16451S: Supported 16452F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16453F: drivers/power/reset/at91-sama5d2_shdwc.c 16454 16455MICROCHIP SOC DRIVERS 16456M: Conor Dooley <conor@kernel.org> 16457S: Supported 16458T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16459F: Documentation/devicetree/bindings/soc/microchip/ 16460F: drivers/soc/microchip/ 16461 16462MICROCHIP SPI DRIVER 16463M: Ryan Wanner <ryan.wanner@microchip.com> 16464S: Supported 16465F: drivers/spi/spi-atmel.* 16466 16467MICROCHIP SSC DRIVER 16468M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16469M: Andrei Simion <andrei.simion@microchip.com> 16470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16471S: Supported 16472F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16473F: drivers/misc/atmel-ssc.c 16474F: include/linux/atmel-ssc.h 16475 16476Microchip Timer Counter Block (TCB) Capture Driver 16477M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16479L: linux-iio@vger.kernel.org 16480S: Maintained 16481F: drivers/counter/microchip-tcb-capture.c 16482F: include/uapi/linux/counter/microchip-tcb-capture.h 16483 16484MICROCHIP USB251XB DRIVER 16485M: Richard Leitner <richard.leitner@skidata.com> 16486L: linux-usb@vger.kernel.org 16487S: Maintained 16488F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16489F: drivers/usb/misc/usb251xb.c 16490 16491MICROCHIP USBA UDC DRIVER 16492M: Cristian Birsan <cristian.birsan@microchip.com> 16493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16494S: Supported 16495F: drivers/usb/gadget/udc/atmel_usba_udc.* 16496 16497MICROCHIP WILC1000 WIFI DRIVER 16498M: Ajay Singh <ajay.kathat@microchip.com> 16499M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16500L: linux-wireless@vger.kernel.org 16501S: Supported 16502F: drivers/net/wireless/microchip/ 16503 16504MICROSEMI MIPS SOCS 16505M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16506M: UNGLinuxDriver@microchip.com 16507L: linux-mips@vger.kernel.org 16508S: Supported 16509F: Documentation/devicetree/bindings/mips/mscc.txt 16510F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16511F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16512F: arch/mips/boot/dts/mscc/ 16513F: arch/mips/configs/generic/board-ocelot.config 16514F: arch/mips/generic/board-ocelot.c 16515 16516MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16517M: Don Brace <don.brace@microchip.com> 16518L: storagedev@microchip.com 16519L: linux-scsi@vger.kernel.org 16520S: Supported 16521F: Documentation/scsi/smartpqi.rst 16522F: drivers/scsi/smartpqi/Kconfig 16523F: drivers/scsi/smartpqi/Makefile 16524F: drivers/scsi/smartpqi/smartpqi*.[ch] 16525F: include/linux/cciss*.h 16526F: include/uapi/linux/cciss*.h 16527 16528MICROSOFT MANA RDMA DRIVER 16529M: Long Li <longli@microsoft.com> 16530M: Konstantin Taranov <kotaranov@microsoft.com> 16531L: linux-rdma@vger.kernel.org 16532S: Supported 16533F: drivers/infiniband/hw/mana/ 16534F: include/net/mana 16535F: include/uapi/rdma/mana-abi.h 16536 16537MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16538M: Maximilian Luz <luzmaximilian@gmail.com> 16539L: platform-driver-x86@vger.kernel.org 16540S: Maintained 16541F: drivers/platform/surface/surface_aggregator_tabletsw.c 16542 16543MICROSOFT SURFACE BATTERY AND AC DRIVERS 16544M: Maximilian Luz <luzmaximilian@gmail.com> 16545L: linux-pm@vger.kernel.org 16546L: platform-driver-x86@vger.kernel.org 16547S: Maintained 16548F: drivers/power/supply/surface_battery.c 16549F: drivers/power/supply/surface_charger.c 16550 16551MICROSOFT SURFACE DTX DRIVER 16552M: Maximilian Luz <luzmaximilian@gmail.com> 16553L: platform-driver-x86@vger.kernel.org 16554S: Maintained 16555F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16556F: drivers/platform/surface/surface_dtx.c 16557F: include/uapi/linux/surface_aggregator/dtx.h 16558 16559MICROSOFT SURFACE SENSOR FAN DRIVER 16560M: Maximilian Luz <luzmaximilian@gmail.com> 16561M: Ivor Wanders <ivor@iwanders.net> 16562L: linux-hwmon@vger.kernel.org 16563S: Maintained 16564F: Documentation/hwmon/surface_fan.rst 16565F: drivers/hwmon/surface_fan.c 16566 16567MICROSOFT SURFACE SENSOR THERMAL DRIVER 16568M: Maximilian Luz <luzmaximilian@gmail.com> 16569L: linux-hwmon@vger.kernel.org 16570S: Maintained 16571F: drivers/hwmon/surface_temp.c 16572 16573MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16574M: Maximilian Luz <luzmaximilian@gmail.com> 16575L: platform-driver-x86@vger.kernel.org 16576S: Maintained 16577F: drivers/platform/surface/surface_gpe.c 16578 16579MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16580M: Hans de Goede <hansg@kernel.org> 16581M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16582M: Maximilian Luz <luzmaximilian@gmail.com> 16583L: platform-driver-x86@vger.kernel.org 16584S: Maintained 16585T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16586F: drivers/platform/surface/ 16587 16588MICROSOFT SURFACE HID TRANSPORT DRIVER 16589M: Maximilian Luz <luzmaximilian@gmail.com> 16590L: linux-input@vger.kernel.org 16591L: platform-driver-x86@vger.kernel.org 16592S: Maintained 16593F: drivers/hid/surface-hid/ 16594 16595MICROSOFT SURFACE HOT-PLUG DRIVER 16596M: Maximilian Luz <luzmaximilian@gmail.com> 16597L: platform-driver-x86@vger.kernel.org 16598S: Maintained 16599F: drivers/platform/surface/surface_hotplug.c 16600 16601MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16602M: Maximilian Luz <luzmaximilian@gmail.com> 16603L: platform-driver-x86@vger.kernel.org 16604S: Maintained 16605F: drivers/platform/surface/surface_platform_profile.c 16606 16607MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16608M: Chen Yu <yu.c.chen@intel.com> 16609L: platform-driver-x86@vger.kernel.org 16610S: Supported 16611F: drivers/platform/surface/surfacepro3_button.c 16612 16613MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16614M: Maximilian Luz <luzmaximilian@gmail.com> 16615L: platform-driver-x86@vger.kernel.org 16616S: Maintained 16617F: drivers/platform/surface/surface_aggregator_hub.c 16618 16619MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16620M: Maximilian Luz <luzmaximilian@gmail.com> 16621L: platform-driver-x86@vger.kernel.org 16622S: Maintained 16623W: https://github.com/linux-surface/surface-aggregator-module 16624C: irc://irc.libera.chat/linux-surface 16625F: Documentation/driver-api/surface_aggregator/ 16626F: drivers/platform/surface/aggregator/ 16627F: drivers/platform/surface/surface_acpi_notify.c 16628F: drivers/platform/surface/surface_aggregator_cdev.c 16629F: drivers/platform/surface/surface_aggregator_registry.c 16630F: include/linux/surface_acpi_notify.h 16631F: include/linux/surface_aggregator/ 16632F: include/uapi/linux/surface_aggregator/ 16633 16634MICROTEK X6 SCANNER 16635M: Oliver Neukum <oliver@neukum.org> 16636S: Maintained 16637F: drivers/usb/image/microtek.* 16638 16639MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16640M: Luka Kovacic <luka.kovacic@sartura.hr> 16641M: Luka Perkov <luka.perkov@sartura.hr> 16642S: Maintained 16643F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16644F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16645F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16646F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16647F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16648F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16649 16650MIN HEAP 16651M: Kuan-Wei Chiu <visitorckw@gmail.com> 16652L: linux-kernel@vger.kernel.org 16653S: Maintained 16654F: Documentation/core-api/min_heap.rst 16655F: include/linux/min_heap.h 16656F: lib/min_heap.c 16657F: lib/test_min_heap.c 16658 16659MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16660M: Sakari Ailus <sakari.ailus@linux.intel.com> 16661L: linux-media@vger.kernel.org 16662S: Maintained 16663F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16664F: Documentation/driver-api/media/drivers/ccs/ 16665F: Documentation/userspace-api/media/drivers/ccs.rst 16666F: drivers/media/i2c/ccs-pll.c 16667F: drivers/media/i2c/ccs-pll.h 16668F: drivers/media/i2c/ccs/ 16669F: include/uapi/linux/ccs.h 16670F: include/uapi/linux/smiapp.h 16671 16672MIPS 16673M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16674L: linux-mips@vger.kernel.org 16675S: Maintained 16676Q: https://patchwork.kernel.org/project/linux-mips/list/ 16677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16678F: Documentation/devicetree/bindings/mips/ 16679F: Documentation/arch/mips/ 16680F: arch/mips/ 16681F: drivers/platform/mips/ 16682F: include/dt-bindings/mips/ 16683 16684MIPS BOSTON DEVELOPMENT BOARD 16685M: Paul Burton <paulburton@kernel.org> 16686L: linux-mips@vger.kernel.org 16687S: Maintained 16688F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16689F: arch/mips/boot/dts/img/boston.dts 16690F: arch/mips/configs/generic/board-boston.config 16691F: drivers/clk/imgtec/clk-boston.c 16692F: include/dt-bindings/clock/boston-clock.h 16693 16694MIPS CORE DRIVERS 16695M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16696L: linux-mips@vger.kernel.org 16697S: Supported 16698F: drivers/bus/mips_cdmm.c 16699F: drivers/clocksource/mips-gic-timer.c 16700F: drivers/cpuidle/cpuidle-cps.c 16701F: drivers/irqchip/irq-mips-cpu.c 16702F: drivers/irqchip/irq-mips-gic.c 16703 16704MIPS GENERIC PLATFORM 16705M: Paul Burton <paulburton@kernel.org> 16706L: linux-mips@vger.kernel.org 16707S: Supported 16708F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16709F: arch/mips/generic/ 16710F: arch/mips/tools/generic-board-config.sh 16711 16712MIPS RINT INSTRUCTION EMULATION 16713M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16714L: linux-mips@vger.kernel.org 16715S: Supported 16716F: arch/mips/math-emu/dp_rint.c 16717F: arch/mips/math-emu/sp_rint.c 16718 16719MIPS/LOONGSON1 ARCHITECTURE 16720M: Keguang Zhang <keguang.zhang@gmail.com> 16721L: linux-mips@vger.kernel.org 16722S: Maintained 16723F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16724F: arch/mips/include/asm/mach-loongson32/ 16725F: arch/mips/loongson32/ 16726F: drivers/*/*loongson1* 16727F: drivers/mtd/nand/raw/loongson1-nand-controller.c 16728F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 16729F: sound/soc/loongson/loongson1_ac97.c 16730 16731MIPS/LOONGSON2EF ARCHITECTURE 16732M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16733L: linux-mips@vger.kernel.org 16734S: Maintained 16735F: arch/mips/include/asm/mach-loongson2ef/ 16736F: arch/mips/loongson2ef/ 16737F: drivers/cpufreq/loongson2_cpufreq.c 16738 16739MIPS/LOONGSON64 ARCHITECTURE 16740M: Huacai Chen <chenhuacai@kernel.org> 16741M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16742L: linux-mips@vger.kernel.org 16743S: Maintained 16744F: arch/mips/include/asm/mach-loongson64/ 16745F: arch/mips/loongson64/ 16746F: drivers/irqchip/irq-loongson* 16747F: drivers/platform/mips/cpu_hwmon.c 16748 16749MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 16750M: Hans Verkuil <hverkuil@xs4all.nl> 16751L: linux-media@vger.kernel.org 16752S: Odd Fixes 16753W: https://linuxtv.org 16754T: git git://linuxtv.org/media.git 16755F: drivers/media/radio/radio-miropcm20* 16756 16757MITSUMI MM8013 FG DRIVER 16758M: Konrad Dybcio <konradybcio@kernel.org> 16759F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 16760F: drivers/power/supply/mm8013.c 16761 16762MMP SUPPORT 16763R: Lubomir Rintel <lkundrak@v3.sk> 16764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16765S: Odd Fixes 16766T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 16767F: arch/arm/boot/dts/marvell/mmp* 16768F: arch/arm/mach-mmp/ 16769F: include/linux/soc/mmp/ 16770 16771MMP USB PHY DRIVERS 16772R: Lubomir Rintel <lkundrak@v3.sk> 16773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16774S: Maintained 16775F: drivers/phy/marvell/phy-mmp3-usb.c 16776F: drivers/phy/marvell/phy-pxa-usb.c 16777 16778MMU GATHER AND TLB INVALIDATION 16779M: Will Deacon <will@kernel.org> 16780M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 16781M: Andrew Morton <akpm@linux-foundation.org> 16782M: Nick Piggin <npiggin@gmail.com> 16783M: Peter Zijlstra <peterz@infradead.org> 16784L: linux-arch@vger.kernel.org 16785L: linux-mm@kvack.org 16786S: Maintained 16787F: arch/*/include/asm/tlb.h 16788F: include/asm-generic/tlb.h 16789F: include/trace/events/tlb.h 16790F: mm/mmu_gather.c 16791 16792MN88472 MEDIA DRIVER 16793L: linux-media@vger.kernel.org 16794S: Orphan 16795W: https://linuxtv.org 16796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16797F: drivers/media/dvb-frontends/mn88472* 16798 16799MN88473 MEDIA DRIVER 16800L: linux-media@vger.kernel.org 16801S: Orphan 16802W: https://linuxtv.org 16803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16804F: drivers/media/dvb-frontends/mn88473* 16805 16806MOBILEYE MIPS SOCS 16807M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 16808M: Gregory CLEMENT <gregory.clement@bootlin.com> 16809M: Théo Lebrun <theo.lebrun@bootlin.com> 16810L: linux-mips@vger.kernel.org 16811S: Maintained 16812F: Documentation/devicetree/bindings/mips/mobileye.yaml 16813F: Documentation/devicetree/bindings/soc/mobileye/ 16814F: arch/mips/boot/dts/mobileye/ 16815F: arch/mips/configs/eyeq5_defconfig 16816F: arch/mips/mobileye/board-epm5.its.S 16817F: drivers/clk/clk-eyeq.c 16818F: drivers/pinctrl/pinctrl-eyeq5.c 16819F: drivers/reset/reset-eyeq.c 16820F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 16821 16822MODULE SUPPORT 16823M: Luis Chamberlain <mcgrof@kernel.org> 16824M: Petr Pavlu <petr.pavlu@suse.com> 16825R: Sami Tolvanen <samitolvanen@google.com> 16826R: Daniel Gomez <da.gomez@samsung.com> 16827L: linux-modules@vger.kernel.org 16828L: linux-kernel@vger.kernel.org 16829S: Maintained 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 16831F: include/linux/kmod.h 16832F: include/linux/module*.h 16833F: kernel/module/ 16834F: lib/test_kmod.c 16835F: lib/tests/module/ 16836F: scripts/module* 16837F: tools/testing/selftests/kmod/ 16838F: tools/testing/selftests/module/ 16839 16840MONOLITHIC POWER SYSTEM PMIC DRIVER 16841M: Saravanan Sekar <sravanhome@gmail.com> 16842S: Maintained 16843F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 16844F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 16845F: drivers/hwmon/pmbus/mpq7932.c 16846F: drivers/iio/adc/mp2629_adc.c 16847F: drivers/mfd/mp2629.c 16848F: drivers/power/supply/mp2629_charger.c 16849F: drivers/regulator/mp5416.c 16850F: drivers/regulator/mpq7920.c 16851F: drivers/regulator/mpq7920.h 16852F: include/linux/mfd/mp2629.h 16853 16854MOST(R) TECHNOLOGY DRIVER 16855M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16856M: Christian Gromm <christian.gromm@microchip.com> 16857S: Maintained 16858F: Documentation/ABI/testing/configfs-most 16859F: Documentation/ABI/testing/sysfs-bus-most 16860F: drivers/most/ 16861F: drivers/staging/most/ 16862F: include/linux/most.h 16863 16864MOTORCOMM PHY DRIVER 16865M: Frank <Frank.Sae@motor-comm.com> 16866L: netdev@vger.kernel.org 16867S: Maintained 16868F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 16869F: drivers/net/phy/motorcomm.c 16870 16871MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 16872M: Jiri Slaby <jirislaby@kernel.org> 16873S: Maintained 16874F: Documentation/driver-api/tty/moxa-smartio.rst 16875F: drivers/tty/mxser.* 16876 16877MP3309C BACKLIGHT DRIVER 16878M: Flavio Suligoi <f.suligoi@asem.it> 16879L: dri-devel@lists.freedesktop.org 16880S: Maintained 16881F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 16882F: drivers/video/backlight/mp3309c.c 16883 16884MPS MP2891 DRIVER 16885M: Noah Wang <noahwang.wang@outlook.com> 16886L: linux-hwmon@vger.kernel.org 16887S: Maintained 16888F: Documentation/hwmon/mp2891.rst 16889F: drivers/hwmon/pmbus/mp2891.c 16890 16891MPS MP2993 DRIVER 16892M: Noah Wang <noahwang.wang@outlook.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/mp2993.rst 16896F: drivers/hwmon/pmbus/mp2993.c 16897 16898MPS MP9941 DRIVER 16899M: Noah Wang <noahwang.wang@outlook.com> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902F: Documentation/hwmon/mp9941.rst 16903F: drivers/hwmon/pmbus/mp9941.c 16904 16905MR800 AVERMEDIA USB FM RADIO DRIVER 16906M: Alexey Klimov <alexey.klimov@linaro.org> 16907L: linux-media@vger.kernel.org 16908S: Maintained 16909T: git git://linuxtv.org/media.git 16910F: drivers/media/radio/radio-mr800.c 16911 16912MRF24J40 IEEE 802.15.4 RADIO DRIVER 16913M: Stefan Schmidt <stefan@datenfreihafen.org> 16914L: linux-wpan@vger.kernel.org 16915S: Odd Fixes 16916F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 16917F: drivers/net/ieee802154/mrf24j40.c 16918 16919MSI EC DRIVER 16920M: Nikita Kravets <teackot@gmail.com> 16921L: platform-driver-x86@vger.kernel.org 16922S: Maintained 16923W: https://github.com/BeardOverflow/msi-ec 16924F: drivers/platform/x86/msi-ec.* 16925 16926MSI LAPTOP SUPPORT 16927M: "Lee, Chun-Yi" <jlee@suse.com> 16928L: platform-driver-x86@vger.kernel.org 16929S: Maintained 16930F: drivers/platform/x86/msi-laptop.c 16931 16932MSI WMI SUPPORT 16933L: platform-driver-x86@vger.kernel.org 16934S: Orphan 16935F: drivers/platform/x86/msi-wmi.c 16936 16937MSI WMI PLATFORM FEATURES 16938M: Armin Wolf <W_Armin@gmx.de> 16939L: platform-driver-x86@vger.kernel.org 16940S: Maintained 16941F: Documentation/ABI/testing/debugfs-msi-wmi-platform 16942F: Documentation/wmi/devices/msi-wmi-platform.rst 16943F: drivers/platform/x86/msi-wmi-platform.c 16944 16945MSI001 MEDIA DRIVER 16946L: linux-media@vger.kernel.org 16947S: Orphan 16948W: https://linuxtv.org 16949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16950F: drivers/media/tuners/msi001* 16951 16952MSI2500 MEDIA DRIVER 16953L: linux-media@vger.kernel.org 16954S: Orphan 16955W: https://linuxtv.org 16956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16957F: drivers/media/usb/msi2500/ 16958 16959MSTAR INTERRUPT CONTROLLER DRIVER 16960M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 16961M: Daniel Palmer <daniel@thingy.jp> 16962S: Maintained 16963F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 16964F: drivers/irqchip/irq-mst-intc.c 16965 16966MSYSTEMS DISKONCHIP G3 MTD DRIVER 16967M: Robert Jarzmik <robert.jarzmik@free.fr> 16968L: linux-mtd@lists.infradead.org 16969S: Maintained 16970F: drivers/mtd/devices/docg3* 16971 16972MT9M114 ONSEMI SENSOR DRIVER 16973M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16974L: linux-media@vger.kernel.org 16975S: Maintained 16976T: git git://linuxtv.org/media.git 16977F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 16978F: drivers/media/i2c/mt9m114.c 16979 16980MT9P031 APTINA CAMERA SENSOR 16981M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16982L: linux-media@vger.kernel.org 16983S: Maintained 16984T: git git://linuxtv.org/media.git 16985F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 16986F: drivers/media/i2c/mt9p031.c 16987 16988MT9T112 APTINA CAMERA SENSOR 16989M: Jacopo Mondi <jacopo@jmondi.org> 16990L: linux-media@vger.kernel.org 16991S: Odd Fixes 16992T: git git://linuxtv.org/media.git 16993F: drivers/media/i2c/mt9t112.c 16994F: include/media/i2c/mt9t112.h 16995 16996MT9V032 APTINA CAMERA SENSOR 16997M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16998L: linux-media@vger.kernel.org 16999S: Maintained 17000T: git git://linuxtv.org/media.git 17001F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17002F: drivers/media/i2c/mt9v032.c 17003F: include/media/i2c/mt9v032.h 17004 17005MT9V111 APTINA CAMERA SENSOR 17006M: Jacopo Mondi <jacopo@jmondi.org> 17007L: linux-media@vger.kernel.org 17008S: Maintained 17009T: git git://linuxtv.org/media.git 17010F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17011F: drivers/media/i2c/mt9v111.c 17012 17013MULTIFUNCTION DEVICES (MFD) 17014M: Lee Jones <lee@kernel.org> 17015S: Maintained 17016T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17017F: Documentation/devicetree/bindings/mfd/ 17018F: drivers/mfd/ 17019F: include/dt-bindings/mfd/ 17020F: include/linux/mfd/ 17021 17022MULTIMEDIA CARD (MMC) ETC. OVER SPI 17023S: Orphan 17024F: drivers/mmc/host/mmc_spi.c 17025F: include/linux/spi/mmc_spi.h 17026 17027MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17028M: Ulf Hansson <ulf.hansson@linaro.org> 17029L: linux-mmc@vger.kernel.org 17030S: Maintained 17031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17032F: Documentation/devicetree/bindings/mmc/ 17033F: drivers/mmc/ 17034F: include/linux/mmc/ 17035F: include/uapi/linux/mmc/ 17036 17037MULTIPLEXER SUBSYSTEM 17038M: Peter Rosin <peda@axentia.se> 17039S: Odd Fixes 17040F: Documentation/ABI/testing/sysfs-class-mux* 17041F: Documentation/devicetree/bindings/mux/ 17042F: drivers/mux/ 17043F: include/dt-bindings/mux/ 17044F: include/linux/mux/ 17045 17046MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17047M: Bin Liu <b-liu@ti.com> 17048L: linux-usb@vger.kernel.org 17049S: Maintained 17050F: drivers/usb/musb/ 17051 17052MXL301RF MEDIA DRIVER 17053M: Akihiro Tsukada <tskd08@gmail.com> 17054L: linux-media@vger.kernel.org 17055S: Odd Fixes 17056F: drivers/media/tuners/mxl301rf* 17057 17058MXL5007T MEDIA DRIVER 17059M: Michael Krufky <mkrufky@linuxtv.org> 17060L: linux-media@vger.kernel.org 17061S: Maintained 17062W: https://linuxtv.org 17063W: http://github.com/mkrufky 17064Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17065T: git git://linuxtv.org/mkrufky/tuners.git 17066F: drivers/media/tuners/mxl5007t.* 17067 17068MXSFB DRM DRIVER 17069M: Marek Vasut <marex@denx.de> 17070M: Stefan Agner <stefan@agner.ch> 17071L: dri-devel@lists.freedesktop.org 17072S: Supported 17073T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17074F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17075F: drivers/gpu/drm/mxsfb/ 17076 17077MYLEX DAC960 PCI RAID Controller 17078M: Hannes Reinecke <hare@kernel.org> 17079L: linux-scsi@vger.kernel.org 17080S: Supported 17081F: drivers/scsi/myrb.* 17082F: drivers/scsi/myrs.* 17083 17084MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17085L: netdev@vger.kernel.org 17086S: Orphan 17087W: https://www.cspi.com/ethernet-products/support/downloads/ 17088F: drivers/net/ethernet/myricom/myri10ge/ 17089 17090NAND FLASH SUBSYSTEM 17091M: Miquel Raynal <miquel.raynal@bootlin.com> 17092R: Richard Weinberger <richard@nod.at> 17093L: linux-mtd@lists.infradead.org 17094S: Maintained 17095W: http://www.linux-mtd.infradead.org/ 17096Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17097C: irc://irc.oftc.net/mtd 17098T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17099F: drivers/mtd/nand/ 17100F: include/linux/mtd/*nand*.h 17101 17102NATIONAL INSTRUMENTS SERIAL DRIVER 17103M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17104L: linux-serial@vger.kernel.org 17105S: Maintained 17106F: drivers/tty/serial/8250/8250_ni.c 17107 17108NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17109M: Daniel Mack <zonque@gmail.com> 17110L: linux-sound@vger.kernel.org 17111S: Maintained 17112W: http://www.native-instruments.com 17113F: sound/usb/caiaq/ 17114 17115NATSEMI ETHERNET DRIVER (DP8381x) 17116S: Orphan 17117F: drivers/net/ethernet/natsemi/natsemi.c 17118 17119NCR 5380 SCSI DRIVERS 17120M: Finn Thain <fthain@linux-m68k.org> 17121M: Michael Schmitz <schmitzmic@gmail.com> 17122L: linux-scsi@vger.kernel.org 17123S: Maintained 17124F: Documentation/scsi/g_NCR5380.rst 17125F: drivers/scsi/NCR5380.* 17126F: drivers/scsi/arm/cumana_1.c 17127F: drivers/scsi/arm/oak.c 17128F: drivers/scsi/atari_scsi.* 17129F: drivers/scsi/dmx3191d.c 17130F: drivers/scsi/g_NCR5380.* 17131F: drivers/scsi/mac_scsi.* 17132F: drivers/scsi/sun3_scsi.* 17133F: drivers/scsi/sun3_scsi_vme.c 17134 17135NCSI LIBRARY 17136M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17137R: Paul Fertser <fercerpav@gmail.com> 17138S: Maintained 17139F: net/ncsi/ 17140 17141NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17142M: Zev Weiss <zev@bewilderbeest.net> 17143L: linux-hwmon@vger.kernel.org 17144S: Maintained 17145F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17146F: drivers/hwmon/nct6775-i2c.c 17147 17148NCT7363 HARDWARE MONITOR DRIVER 17149M: Ban Feng <kcfeng0@nuvoton.com> 17150L: linux-hwmon@vger.kernel.org 17151S: Maintained 17152F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17153F: Documentation/hwmon/nct7363.rst 17154F: drivers/hwmon/nct7363.c 17155 17156NETCONSOLE 17157M: Breno Leitao <leitao@debian.org> 17158S: Maintained 17159F: Documentation/networking/netconsole.rst 17160F: drivers/net/netconsole.c 17161F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17162F: tools/testing/selftests/drivers/net/netcons\* 17163 17164NETDEVSIM 17165M: Jakub Kicinski <kuba@kernel.org> 17166S: Maintained 17167F: drivers/net/netdevsim/* 17168F: tools/testing/selftests/drivers/net/netdevsim/* 17169 17170NETEM NETWORK EMULATOR 17171M: Stephen Hemminger <stephen@networkplumber.org> 17172L: netdev@vger.kernel.org 17173S: Maintained 17174F: net/sched/sch_netem.c 17175 17176NETERION 10GbE DRIVERS (s2io) 17177M: Jon Mason <jdmason@kudzu.us> 17178L: netdev@vger.kernel.org 17179S: Maintained 17180F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17181F: drivers/net/ethernet/neterion/ 17182 17183NETFILTER 17184M: Pablo Neira Ayuso <pablo@netfilter.org> 17185M: Jozsef Kadlecsik <kadlec@netfilter.org> 17186L: netfilter-devel@vger.kernel.org 17187L: coreteam@netfilter.org 17188S: Maintained 17189W: http://www.netfilter.org/ 17190W: http://www.iptables.org/ 17191W: http://www.nftables.org/ 17192Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17193C: irc://irc.libera.chat/netfilter 17194T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17195T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17196F: include/linux/netfilter* 17197F: include/linux/netfilter/ 17198F: include/net/netfilter/ 17199F: include/uapi/linux/netfilter* 17200F: include/uapi/linux/netfilter/ 17201F: net/*/netfilter.c 17202F: net/*/netfilter/ 17203F: net/bridge/br_netfilter*.c 17204F: net/netfilter/ 17205F: tools/testing/selftests/net/netfilter/ 17206 17207NETROM NETWORK LAYER 17208L: linux-hams@vger.kernel.org 17209S: Orphan 17210W: https://linux-ax25.in-berlin.de 17211F: include/net/netrom.h 17212F: include/uapi/linux/netrom.h 17213F: net/netrom/ 17214 17215NETRONIX EMBEDDED CONTROLLER 17216M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17217S: Maintained 17218F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17219F: drivers/mfd/ntxec.c 17220F: drivers/pwm/pwm-ntxec.c 17221F: drivers/rtc/rtc-ntxec.c 17222F: include/linux/mfd/ntxec.h 17223 17224NETRONOME ETHERNET DRIVERS 17225M: Louis Peens <louis.peens@corigine.com> 17226R: Jakub Kicinski <kuba@kernel.org> 17227L: oss-drivers@corigine.com 17228S: Maintained 17229F: drivers/net/ethernet/netronome/ 17230 17231NETWORK BLOCK DEVICE (NBD) 17232M: Josef Bacik <josef@toxicpanda.com> 17233L: linux-block@vger.kernel.org 17234L: nbd@other.debian.org 17235S: Maintained 17236F: Documentation/admin-guide/blockdev/nbd.rst 17237F: drivers/block/nbd.c 17238F: include/trace/events/nbd.h 17239F: include/uapi/linux/nbd.h 17240 17241NETWORK DROP MONITOR 17242M: Neil Horman <nhorman@tuxdriver.com> 17243L: netdev@vger.kernel.org 17244S: Maintained 17245W: https://fedorahosted.org/dropwatch/ 17246F: include/uapi/linux/net_dropmon.h 17247F: net/core/drop_monitor.c 17248 17249NETWORKING DRIVERS 17250M: Andrew Lunn <andrew+netdev@lunn.ch> 17251M: "David S. Miller" <davem@davemloft.net> 17252M: Eric Dumazet <edumazet@google.com> 17253M: Jakub Kicinski <kuba@kernel.org> 17254M: Paolo Abeni <pabeni@redhat.com> 17255L: netdev@vger.kernel.org 17256S: Maintained 17257P: Documentation/process/maintainer-netdev.rst 17258Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17259T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17260T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17261F: Documentation/devicetree/bindings/net/ 17262F: Documentation/networking/net_cachelines/net_device.rst 17263F: drivers/connector/ 17264F: drivers/net/ 17265F: drivers/ptp/ 17266F: drivers/s390/net/ 17267F: include/dt-bindings/net/ 17268F: include/linux/cn_proc.h 17269F: include/linux/etherdevice.h 17270F: include/linux/ethtool_netlink.h 17271F: include/linux/fcdevice.h 17272F: include/linux/fddidevice.h 17273F: include/linux/hippidevice.h 17274F: include/linux/if_* 17275F: include/linux/inetdevice.h 17276F: include/linux/ism.h 17277F: include/linux/netdev* 17278F: include/linux/platform_data/wiznet.h 17279F: include/uapi/linux/cn_proc.h 17280F: include/uapi/linux/ethtool_netlink* 17281F: include/uapi/linux/if_* 17282F: include/uapi/linux/net_shaper.h 17283F: include/uapi/linux/netdev* 17284F: tools/testing/selftests/drivers/net/ 17285X: Documentation/devicetree/bindings/net/bluetooth/ 17286X: Documentation/devicetree/bindings/net/can/ 17287X: Documentation/devicetree/bindings/net/wireless/ 17288X: drivers/net/can/ 17289X: drivers/net/wireless/ 17290 17291NETWORKING DRIVERS (WIRELESS) 17292M: Johannes Berg <johannes@sipsolutions.net> 17293L: linux-wireless@vger.kernel.org 17294S: Maintained 17295W: https://wireless.wiki.kernel.org/ 17296Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17297T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17298T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17299F: Documentation/devicetree/bindings/net/wireless/ 17300F: drivers/net/wireless/ 17301X: drivers/net/wireless/ath/ 17302X: drivers/net/wireless/broadcom/ 17303X: drivers/net/wireless/intel/ 17304X: drivers/net/wireless/intersil/ 17305X: drivers/net/wireless/marvell/ 17306X: drivers/net/wireless/mediatek/mt76/ 17307X: drivers/net/wireless/mediatek/mt7601u/ 17308X: drivers/net/wireless/microchip/ 17309X: drivers/net/wireless/purelifi/ 17310X: drivers/net/wireless/quantenna/ 17311X: drivers/net/wireless/ralink/ 17312X: drivers/net/wireless/realtek/ 17313X: drivers/net/wireless/rsi/ 17314X: drivers/net/wireless/silabs/ 17315X: drivers/net/wireless/st/ 17316X: drivers/net/wireless/ti/ 17317X: drivers/net/wireless/zydas/ 17318 17319NETWORKING [DSA] 17320M: Andrew Lunn <andrew@lunn.ch> 17321M: Vladimir Oltean <olteanv@gmail.com> 17322S: Maintained 17323F: Documentation/devicetree/bindings/net/dsa/ 17324F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17325F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17326F: drivers/net/dsa/ 17327F: include/linux/dsa/ 17328F: include/linux/platform_data/dsa.h 17329F: include/net/dsa.h 17330F: net/dsa/ 17331F: tools/testing/selftests/drivers/net/dsa/ 17332 17333NETWORKING [ETHTOOL] 17334M: Andrew Lunn <andrew@lunn.ch> 17335M: Jakub Kicinski <kuba@kernel.org> 17336F: Documentation/netlink/specs/ethtool.yaml 17337F: Documentation/networking/ethtool-netlink.rst 17338F: include/linux/ethtool* 17339F: include/uapi/linux/ethtool* 17340F: net/ethtool/ 17341F: tools/testing/selftests/drivers/net/*/ethtool* 17342 17343NETWORKING [ETHTOOL CABLE TEST] 17344M: Andrew Lunn <andrew@lunn.ch> 17345F: net/ethtool/cabletest.c 17346F: tools/testing/selftests/drivers/net/*/ethtool* 17347K: cable_test 17348 17349NETWORKING [ETHTOOL MAC MERGE] 17350M: Vladimir Oltean <vladimir.oltean@nxp.com> 17351F: net/ethtool/mm.c 17352F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17353K: ethtool_mm 17354 17355NETWORKING [ETHTOOL PHY TOPOLOGY] 17356M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17357F: Documentation/networking/phy-link-topology.rst 17358F: drivers/net/phy/phy_link_topology.c 17359F: include/linux/phy_link_topology.h 17360F: net/ethtool/phy.c 17361 17362NETWORKING [GENERAL] 17363M: "David S. Miller" <davem@davemloft.net> 17364M: Eric Dumazet <edumazet@google.com> 17365M: Jakub Kicinski <kuba@kernel.org> 17366M: Paolo Abeni <pabeni@redhat.com> 17367R: Simon Horman <horms@kernel.org> 17368L: netdev@vger.kernel.org 17369S: Maintained 17370P: Documentation/process/maintainer-netdev.rst 17371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17372B: mailto:netdev@vger.kernel.org 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17374T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17375F: Documentation/core-api/netlink.rst 17376F: Documentation/netlink/ 17377F: Documentation/networking/ 17378F: Documentation/networking/net_cachelines/ 17379F: Documentation/process/maintainer-netdev.rst 17380F: Documentation/userspace-api/netlink/ 17381F: include/linux/ethtool.h 17382F: include/linux/framer/framer-provider.h 17383F: include/linux/framer/framer.h 17384F: include/linux/in.h 17385F: include/linux/indirect_call_wrapper.h 17386F: include/linux/inet.h 17387F: include/linux/inet_diag.h 17388F: include/linux/net.h 17389F: include/linux/netdev* 17390F: include/linux/netlink.h 17391F: include/linux/netpoll.h 17392F: include/linux/rtnetlink.h 17393F: include/linux/sctp.h 17394F: include/linux/seq_file_net.h 17395F: include/linux/skbuff* 17396F: include/net/ 17397F: include/uapi/linux/ethtool.h 17398F: include/uapi/linux/genetlink.h 17399F: include/uapi/linux/hsr_netlink.h 17400F: include/uapi/linux/in.h 17401F: include/uapi/linux/inet_diag.h 17402F: include/uapi/linux/nbd-netlink.h 17403F: include/uapi/linux/net.h 17404F: include/uapi/linux/net_namespace.h 17405F: include/uapi/linux/netconf.h 17406F: include/uapi/linux/netdev* 17407F: include/uapi/linux/netlink.h 17408F: include/uapi/linux/netlink_diag.h 17409F: include/uapi/linux/rtnetlink.h 17410F: include/uapi/linux/sctp.h 17411F: lib/net_utils.c 17412F: lib/random32.c 17413F: net/ 17414F: samples/pktgen/ 17415F: tools/net/ 17416F: tools/testing/selftests/net/ 17417X: Documentation/networking/mac80211-injection.rst 17418X: Documentation/networking/mac80211_hwsim/ 17419X: Documentation/networking/regulatory.rst 17420X: include/net/cfg80211.h 17421X: include/net/ieee80211_radiotap.h 17422X: include/net/iw_handler.h 17423X: include/net/mac80211.h 17424X: include/net/wext.h 17425X: net/9p/ 17426X: net/bluetooth/ 17427X: net/can/ 17428X: net/ceph/ 17429X: net/mac80211/ 17430X: net/rfkill/ 17431X: net/wireless/ 17432X: tools/testing/selftests/net/can/ 17433 17434NETWORKING [IPSEC] 17435M: Steffen Klassert <steffen.klassert@secunet.com> 17436M: Herbert Xu <herbert@gondor.apana.org.au> 17437M: "David S. Miller" <davem@davemloft.net> 17438L: netdev@vger.kernel.org 17439S: Maintained 17440T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17441T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17442F: include/net/xfrm.h 17443F: include/uapi/linux/xfrm.h 17444F: net/ipv4/ah4.c 17445F: net/ipv4/esp4* 17446F: net/ipv4/ip_vti.c 17447F: net/ipv4/ipcomp.c 17448F: net/ipv4/xfrm* 17449F: net/ipv6/ah6.c 17450F: net/ipv6/esp6* 17451F: net/ipv6/ip6_vti.c 17452F: net/ipv6/ipcomp6.c 17453F: net/ipv6/xfrm* 17454F: net/key/ 17455F: net/xfrm/ 17456F: tools/testing/selftests/net/ipsec.c 17457 17458NETWORKING [IPv4/IPv6] 17459M: "David S. Miller" <davem@davemloft.net> 17460M: David Ahern <dsahern@kernel.org> 17461L: netdev@vger.kernel.org 17462S: Maintained 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17464F: arch/x86/net/* 17465F: include/linux/ip.h 17466F: include/linux/ipv6* 17467F: include/net/fib* 17468F: include/net/ip* 17469F: include/net/route.h 17470F: net/ipv4/ 17471F: net/ipv6/ 17472 17473NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17474M: Paul Moore <paul@paul-moore.com> 17475L: netdev@vger.kernel.org 17476L: linux-security-module@vger.kernel.org 17477S: Supported 17478W: https://github.com/netlabel 17479F: Documentation/netlabel/ 17480F: include/net/calipso.h 17481F: include/net/cipso_ipv4.h 17482F: include/net/netlabel.h 17483F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17484F: include/uapi/linux/netfilter/xt_SECMARK.h 17485F: net/ipv4/cipso_ipv4.c 17486F: net/ipv6/calipso.c 17487F: net/netfilter/xt_CONNSECMARK.c 17488F: net/netfilter/xt_SECMARK.c 17489F: net/netlabel/ 17490 17491NETWORKING [MACSEC] 17492M: Sabrina Dubroca <sd@queasysnail.net> 17493L: netdev@vger.kernel.org 17494S: Maintained 17495F: drivers/net/macsec.c 17496F: include/net/macsec.h 17497F: include/uapi/linux/if_macsec.h 17498K: macsec 17499K: \bmdo_ 17500 17501NETWORKING [MPTCP] 17502M: Matthieu Baerts <matttbe@kernel.org> 17503M: Mat Martineau <martineau@kernel.org> 17504R: Geliang Tang <geliang@kernel.org> 17505L: netdev@vger.kernel.org 17506L: mptcp@lists.linux.dev 17507S: Maintained 17508W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17509B: https://github.com/multipath-tcp/mptcp_net-next/issues 17510T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17511T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17512F: Documentation/netlink/specs/mptcp_pm.yaml 17513F: Documentation/networking/mptcp*.rst 17514F: include/net/mptcp.h 17515F: include/trace/events/mptcp.h 17516F: include/uapi/linux/mptcp*.h 17517F: net/mptcp/ 17518F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17519F: tools/testing/selftests/net/mptcp/ 17520 17521NETWORKING [SRv6] 17522M: Andrea Mayer <andrea.mayer@uniroma2.it> 17523L: netdev@vger.kernel.org 17524S: Maintained 17525T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17526F: include/linux/seg6* 17527F: include/net/seg6* 17528F: include/uapi/linux/seg6* 17529F: net/ipv6/seg6* 17530F: tools/testing/selftests/net/srv6* 17531 17532NETWORKING [TCP] 17533M: Eric Dumazet <edumazet@google.com> 17534M: Neal Cardwell <ncardwell@google.com> 17535R: Kuniyuki Iwashima <kuniyu@google.com> 17536L: netdev@vger.kernel.org 17537S: Maintained 17538F: Documentation/networking/net_cachelines/tcp_sock.rst 17539F: include/linux/tcp.h 17540F: include/net/tcp.h 17541F: include/trace/events/tcp.h 17542F: include/uapi/linux/tcp.h 17543F: net/ipv4/inet_connection_sock.c 17544F: net/ipv4/inet_hashtables.c 17545F: net/ipv4/inet_timewait_sock.c 17546F: net/ipv4/syncookies.c 17547F: net/ipv4/tcp*.c 17548F: net/ipv6/inet6_connection_sock.c 17549F: net/ipv6/inet6_hashtables.c 17550F: net/ipv6/syncookies.c 17551F: net/ipv6/tcp*.c 17552 17553NETWORKING [TLS] 17554M: Boris Pismenny <borisp@nvidia.com> 17555M: John Fastabend <john.fastabend@gmail.com> 17556M: Jakub Kicinski <kuba@kernel.org> 17557L: netdev@vger.kernel.org 17558S: Maintained 17559F: include/net/tls.h 17560F: include/uapi/linux/tls.h 17561F: net/tls/* 17562 17563NETWORKING [SOCKETS] 17564M: Eric Dumazet <edumazet@google.com> 17565M: Kuniyuki Iwashima <kuniyu@google.com> 17566M: Paolo Abeni <pabeni@redhat.com> 17567M: Willem de Bruijn <willemb@google.com> 17568S: Maintained 17569F: include/linux/sock_diag.h 17570F: include/linux/socket.h 17571F: include/linux/sockptr.h 17572F: include/net/sock.h 17573F: include/net/sock_reuseport.h 17574F: include/uapi/linux/socket.h 17575F: net/core/*sock* 17576F: net/core/scm.c 17577F: net/socket.c 17578 17579NETWORKING [UNIX SOCKETS] 17580M: Kuniyuki Iwashima <kuniyu@google.com> 17581S: Maintained 17582F: include/net/af_unix.h 17583F: include/net/netns/unix.h 17584F: include/uapi/linux/unix_diag.h 17585F: net/unix/ 17586F: tools/testing/selftests/net/af_unix/ 17587 17588NETXEN (1/10) GbE SUPPORT 17589M: Manish Chopra <manishc@marvell.com> 17590M: Rahul Verma <rahulv@marvell.com> 17591M: GR-Linux-NIC-Dev@marvell.com 17592L: netdev@vger.kernel.org 17593S: Maintained 17594F: drivers/net/ethernet/qlogic/netxen/ 17595 17596NET_FAILOVER MODULE 17597M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17598L: netdev@vger.kernel.org 17599S: Supported 17600F: Documentation/networking/net_failover.rst 17601F: drivers/net/net_failover.c 17602F: include/net/net_failover.h 17603 17604NEXTHOP 17605M: David Ahern <dsahern@kernel.org> 17606L: netdev@vger.kernel.org 17607S: Maintained 17608F: include/net/netns/nexthop.h 17609F: include/net/nexthop.h 17610F: include/uapi/linux/nexthop.h 17611F: net/ipv4/nexthop.c 17612 17613NFC SUBSYSTEM 17614M: Krzysztof Kozlowski <krzk@kernel.org> 17615L: netdev@vger.kernel.org 17616S: Maintained 17617F: Documentation/devicetree/bindings/net/nfc/ 17618F: drivers/nfc/ 17619F: include/net/nfc/ 17620F: include/uapi/linux/nfc.h 17621F: net/nfc/ 17622 17623NFC VIRTUAL NCI DEVICE DRIVER 17624M: Bongsu Jeon <bongsu.jeon@samsung.com> 17625L: netdev@vger.kernel.org 17626S: Supported 17627F: drivers/nfc/virtual_ncidev.c 17628F: tools/testing/selftests/nci/ 17629 17630NFS, SUNRPC, AND LOCKD CLIENTS 17631M: Trond Myklebust <trondmy@kernel.org> 17632M: Anna Schumaker <anna@kernel.org> 17633L: linux-nfs@vger.kernel.org 17634S: Maintained 17635W: http://client.linux-nfs.org 17636T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17637F: Documentation/filesystems/nfs/ 17638F: fs/lockd/ 17639F: fs/nfs/ 17640F: fs/nfs_common/ 17641F: include/linux/lockd/ 17642F: include/linux/nfs* 17643F: include/linux/sunrpc/ 17644F: include/uapi/linux/nfs* 17645F: include/uapi/linux/sunrpc/ 17646F: net/sunrpc/ 17647 17648NILFS2 FILESYSTEM 17649M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17650L: linux-nilfs@vger.kernel.org 17651S: Supported 17652W: https://nilfs.sourceforge.io/ 17653T: git https://github.com/konis/nilfs2.git 17654F: Documentation/filesystems/nilfs2.rst 17655F: fs/nilfs2/ 17656F: include/trace/events/nilfs2.h 17657F: include/uapi/linux/nilfs2_api.h 17658F: include/uapi/linux/nilfs2_ondisk.h 17659 17660NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17661M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17662S: Maintained 17663W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17664F: Documentation/scsi/NinjaSCSI.rst 17665F: drivers/scsi/pcmcia/nsp_* 17666 17667NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17668M: GOTO Masanori <gotom@debian.or.jp> 17669M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17670S: Maintained 17671W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17672F: Documentation/scsi/NinjaSCSI.rst 17673F: drivers/scsi/nsp32* 17674 17675NINTENDO HID DRIVER 17676M: Daniel J. Ogorchock <djogorchock@gmail.com> 17677L: linux-input@vger.kernel.org 17678S: Maintained 17679F: drivers/hid/hid-nintendo* 17680 17681NIOS2 ARCHITECTURE 17682M: Dinh Nguyen <dinguyen@kernel.org> 17683S: Maintained 17684T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17685F: arch/nios2/ 17686 17687NITRO ENCLAVES (NE) 17688M: Alexandru Ciobotaru <alcioa@amazon.com> 17689R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17690L: linux-kernel@vger.kernel.org 17691S: Supported 17692W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17693F: Documentation/virt/ne_overview.rst 17694F: drivers/virt/nitro_enclaves/ 17695F: include/linux/nitro_enclaves.h 17696F: include/uapi/linux/nitro_enclaves.h 17697F: samples/nitro_enclaves/ 17698 17699NITRO SECURE MODULE (NSM) 17700M: Alexander Graf <graf@amazon.com> 17701R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17702L: linux-kernel@vger.kernel.org 17703S: Supported 17704W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17705F: drivers/misc/nsm.c 17706F: include/uapi/linux/nsm.h 17707 17708NOHZ, DYNTICKS SUPPORT 17709M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17710M: Frederic Weisbecker <frederic@kernel.org> 17711M: Ingo Molnar <mingo@kernel.org> 17712M: Thomas Gleixner <tglx@linutronix.de> 17713L: linux-kernel@vger.kernel.org 17714S: Maintained 17715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17716F: include/linux/sched/nohz.h 17717F: include/linux/tick.h 17718F: kernel/time/tick*.* 17719 17720NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17721M: Pavel Machek <pavel@kernel.org> 17722M: Sakari Ailus <sakari.ailus@iki.fi> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17726F: drivers/media/i2c/ad5820.c 17727F: drivers/media/i2c/et8ek8 17728 17729NOKIA N900 POWER SUPPLY DRIVERS 17730R: Pali Rohár <pali@kernel.org> 17731F: drivers/power/supply/bq2415x_charger.c 17732F: drivers/power/supply/bq27xxx_battery.c 17733F: drivers/power/supply/bq27xxx_battery_i2c.c 17734F: drivers/power/supply/isp1704_charger.c 17735F: drivers/power/supply/rx51_battery.c 17736F: include/linux/power/bq2415x_charger.h 17737F: include/linux/power/bq27xxx_battery.h 17738 17739NOLIBC HEADER FILE 17740M: Willy Tarreau <w@1wt.eu> 17741M: Thomas Weißschuh <linux@weissschuh.net> 17742S: Maintained 17743T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 17744F: tools/include/nolibc/ 17745F: tools/testing/selftests/nolibc/ 17746 17747NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 17748M: Hans de Goede <hansg@kernel.org> 17749L: linux-input@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 17752F: drivers/input/touchscreen/novatek-nvt-ts.c 17753 17754NSDEPS 17755M: Matthias Maennich <maennich@google.com> 17756S: Maintained 17757F: Documentation/core-api/symbol-namespaces.rst 17758F: scripts/nsdeps 17759 17760NTB AMD DRIVER 17761M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17762L: ntb@lists.linux.dev 17763S: Supported 17764F: drivers/ntb/hw/amd/ 17765 17766NTB DRIVER CORE 17767M: Jon Mason <jdmason@kudzu.us> 17768M: Dave Jiang <dave.jiang@intel.com> 17769M: Allen Hubbe <allenbh@gmail.com> 17770L: ntb@lists.linux.dev 17771S: Supported 17772W: https://github.com/jonmason/ntb/wiki 17773T: git https://github.com/jonmason/ntb.git 17774F: drivers/net/ntb_netdev.c 17775F: drivers/ntb/ 17776F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 17777F: include/linux/ntb.h 17778F: include/linux/ntb_transport.h 17779F: tools/testing/selftests/ntb/ 17780 17781NTB INTEL DRIVER 17782M: Dave Jiang <dave.jiang@intel.com> 17783L: ntb@lists.linux.dev 17784S: Supported 17785W: https://github.com/davejiang/linux/wiki 17786T: git https://github.com/davejiang/linux.git 17787F: drivers/ntb/hw/intel/ 17788 17789NTFS3 FILESYSTEM 17790M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 17791L: ntfs3@lists.linux.dev 17792S: Supported 17793W: http://www.paragon-software.com/ 17794T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 17795F: Documentation/filesystems/ntfs3.rst 17796F: fs/ntfs3/ 17797 17798NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 17799M: Elizabeth Figura <zfigura@codeweavers.com> 17800L: wine-devel@winehq.org 17801S: Supported 17802F: Documentation/userspace-api/ntsync.rst 17803F: drivers/misc/ntsync.c 17804F: include/uapi/linux/ntsync.h 17805F: tools/testing/selftests/drivers/ntsync/ 17806 17807NUBUS SUBSYSTEM 17808M: Finn Thain <fthain@linux-m68k.org> 17809L: linux-m68k@lists.linux-m68k.org 17810S: Maintained 17811F: arch/*/include/asm/nubus.h 17812F: drivers/nubus/ 17813F: include/linux/nubus.h 17814F: include/uapi/linux/nubus.h 17815 17816NUVOTON NCT7201 IIO DRIVER 17817M: Eason Yang <j2anfernee@gmail.com> 17818L: linux-iio@vger.kernel.org 17819S: Maintained 17820F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 17821F: drivers/iio/adc/nct7201.c 17822 17823NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 17824M: Antonino Daplas <adaplas@gmail.com> 17825L: linux-fbdev@vger.kernel.org 17826S: Maintained 17827F: drivers/video/fbdev/nvidia/ 17828F: drivers/video/fbdev/riva/ 17829 17830NVIDIA WMI EC BACKLIGHT DRIVER 17831M: Daniel Dadap <ddadap@nvidia.com> 17832L: platform-driver-x86@vger.kernel.org 17833S: Supported 17834F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 17835F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 17836 17837NVM EXPRESS DRIVER 17838M: Keith Busch <kbusch@kernel.org> 17839M: Jens Axboe <axboe@fb.com> 17840M: Christoph Hellwig <hch@lst.de> 17841M: Sagi Grimberg <sagi@grimberg.me> 17842L: linux-nvme@lists.infradead.org 17843S: Supported 17844W: http://git.infradead.org/nvme.git 17845T: git git://git.infradead.org/nvme.git 17846F: Documentation/nvme/ 17847F: drivers/nvme/common/ 17848F: drivers/nvme/host/ 17849F: include/linux/nvme-*.h 17850F: include/linux/nvme.h 17851F: include/uapi/linux/nvme_ioctl.h 17852 17853NVM EXPRESS FABRICS AUTHENTICATION 17854M: Hannes Reinecke <hare@suse.de> 17855L: linux-nvme@lists.infradead.org 17856S: Supported 17857F: drivers/nvme/host/auth.c 17858F: drivers/nvme/target/auth.c 17859F: drivers/nvme/target/fabrics-cmd-auth.c 17860F: include/linux/nvme-auth.h 17861 17862NVM EXPRESS FC TRANSPORT DRIVERS 17863M: James Smart <james.smart@broadcom.com> 17864L: linux-nvme@lists.infradead.org 17865S: Supported 17866F: drivers/nvme/host/fc.c 17867F: drivers/nvme/target/fc.c 17868F: drivers/nvme/target/fcloop.c 17869F: include/linux/nvme-fc-driver.h 17870F: include/linux/nvme-fc.h 17871 17872NVM EXPRESS HARDWARE MONITORING SUPPORT 17873M: Guenter Roeck <linux@roeck-us.net> 17874L: linux-nvme@lists.infradead.org 17875S: Supported 17876F: drivers/nvme/host/hwmon.c 17877 17878NVM EXPRESS TARGET DRIVER 17879M: Christoph Hellwig <hch@lst.de> 17880M: Sagi Grimberg <sagi@grimberg.me> 17881M: Chaitanya Kulkarni <kch@nvidia.com> 17882L: linux-nvme@lists.infradead.org 17883S: Supported 17884W: http://git.infradead.org/nvme.git 17885T: git git://git.infradead.org/nvme.git 17886F: drivers/nvme/target/ 17887 17888NVMEM FRAMEWORK 17889M: Srinivas Kandagatla <srini@kernel.org> 17890S: Maintained 17891T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 17892F: Documentation/ABI/stable/sysfs-bus-nvmem 17893F: Documentation/devicetree/bindings/nvmem/ 17894F: drivers/nvmem/ 17895F: include/dt-bindings/nvmem/ 17896F: include/linux/nvmem-consumer.h 17897F: include/linux/nvmem-provider.h 17898 17899NXP BLUETOOTH WIRELESS DRIVERS 17900M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 17901M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 17902S: Maintained 17903F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 17904F: drivers/bluetooth/btnxpuart.c 17905 17906NXP C45 TJA11XX PHY DRIVER 17907M: Andrei Botila <andrei.botila@oss.nxp.com> 17908L: netdev@vger.kernel.org 17909S: Maintained 17910F: drivers/net/phy/nxp-c45-tja11xx* 17911 17912NXP FSPI DRIVER 17913M: Han Xu <han.xu@nxp.com> 17914M: Haibo Chen <haibo.chen@nxp.com> 17915R: Yogesh Gaur <yogeshgaur.83@gmail.com> 17916L: linux-spi@vger.kernel.org 17917L: imx@lists.linux.dev 17918S: Maintained 17919F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 17920F: drivers/spi/spi-nxp-fspi.c 17921 17922NXP FXAS21002C DRIVER 17923M: Rui Miguel Silva <rmfrfs@gmail.com> 17924L: linux-iio@vger.kernel.org 17925S: Maintained 17926F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 17927F: drivers/iio/gyro/fxas21002c.h 17928F: drivers/iio/gyro/fxas21002c_core.c 17929F: drivers/iio/gyro/fxas21002c_i2c.c 17930F: drivers/iio/gyro/fxas21002c_spi.c 17931 17932NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 17933M: Haibo Chen <haibo.chen@nxp.com> 17934L: linux-iio@vger.kernel.org 17935L: imx@lists.linux.dev 17936S: Maintained 17937F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 17938F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 17939F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 17940F: drivers/iio/adc/imx7d_adc.c 17941F: drivers/iio/adc/imx93_adc.c 17942F: drivers/iio/adc/vf610_adc.c 17943 17944NXP i.MX 8M ISI DRIVER 17945M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17946L: linux-media@vger.kernel.org 17947S: Maintained 17948F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 17949F: drivers/media/platform/nxp/imx8-isi/ 17950 17951NXP i.MX 8MP DW100 V4L2 DRIVER 17952M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 17953L: linux-media@vger.kernel.org 17954S: Maintained 17955F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 17956F: Documentation/userspace-api/media/drivers/dw100.rst 17957F: drivers/media/platform/nxp/dw100/ 17958F: include/uapi/linux/dw100.h 17959 17960NXP i.MX 8MQ DCSS DRIVER 17961M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 17962R: Lucas Stach <l.stach@pengutronix.de> 17963L: dri-devel@lists.freedesktop.org 17964S: Maintained 17965T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17966F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 17967F: drivers/gpu/drm/imx/dcss/ 17968 17969NXP i.MX 8QXP ADC DRIVER 17970M: Cai Huoqing <cai.huoqing@linux.dev> 17971M: Haibo Chen <haibo.chen@nxp.com> 17972L: imx@lists.linux.dev 17973L: linux-iio@vger.kernel.org 17974S: Maintained 17975F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 17976F: drivers/iio/adc/imx8qxp-adc.c 17977 17978NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 17979M: Mirela Rabulea <mirela.rabulea@nxp.com> 17980L: imx@lists.linux.dev 17981L: linux-media@vger.kernel.org 17982S: Maintained 17983F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 17984F: drivers/media/platform/nxp/imx-jpeg 17985 17986NXP i.MX CLOCK DRIVERS 17987M: Abel Vesa <abelvesa@kernel.org> 17988R: Peng Fan <peng.fan@nxp.com> 17989L: linux-clk@vger.kernel.org 17990L: imx@lists.linux.dev 17991S: Maintained 17992T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 17993F: Documentation/devicetree/bindings/clock/imx* 17994F: drivers/clk/imx/ 17995F: include/dt-bindings/clock/imx* 17996 17997NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 17998M: Jagan Teki <jagan@amarulasolutions.com> 17999S: Maintained 18000F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18001F: drivers/regulator/pf8x00-regulator.c 18002 18003NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18004M: Krzysztof Kozlowski <krzk@kernel.org> 18005L: linux-kernel@vger.kernel.org 18006S: Maintained 18007F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18008F: drivers/extcon/extcon-ptn5150.c 18009 18010NXP SGTL5000 DRIVER 18011M: Fabio Estevam <festevam@gmail.com> 18012L: linux-sound@vger.kernel.org 18013S: Maintained 18014F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18015F: sound/soc/codecs/sgtl5000* 18016 18017NXP SJA1105 ETHERNET SWITCH DRIVER 18018M: Vladimir Oltean <olteanv@gmail.com> 18019L: linux-kernel@vger.kernel.org 18020S: Maintained 18021F: drivers/net/dsa/sja1105 18022F: drivers/net/pcs/pcs-xpcs-nxp.c 18023 18024NXP TDA998X DRM DRIVER 18025M: Russell King <linux@armlinux.org.uk> 18026S: Maintained 18027T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18028T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18029F: drivers/gpu/drm/bridge/tda998x_drv.c 18030F: include/dt-bindings/display/tda998x.h 18031K: "nxp,tda998x" 18032 18033NXP TFA9879 DRIVER 18034M: Peter Rosin <peda@axentia.se> 18035L: linux-sound@vger.kernel.org 18036S: Maintained 18037F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18038F: sound/soc/codecs/tfa9879* 18039 18040NXP-NCI NFC DRIVER 18041S: Orphan 18042F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18043F: drivers/nfc/nxp-nci 18044 18045NXP/Goodix TFA989X (TFA1) DRIVER 18046M: Stephan Gerhold <stephan@gerhold.net> 18047L: linux-sound@vger.kernel.org 18048S: Maintained 18049F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18050F: sound/soc/codecs/tfa989x.c 18051 18052NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18053M: Jonas Malaco <jonas@protocubo.io> 18054L: linux-hwmon@vger.kernel.org 18055S: Maintained 18056F: Documentation/hwmon/nzxt-kraken2.rst 18057F: drivers/hwmon/nzxt-kraken2.c 18058 18059NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18060M: Jonas Malaco <jonas@protocubo.io> 18061M: Aleksa Savic <savicaleksa83@gmail.com> 18062L: linux-hwmon@vger.kernel.org 18063S: Maintained 18064F: Documentation/hwmon/nzxt-kraken3.rst 18065F: drivers/hwmon/nzxt-kraken3.c 18066 18067OBJAGG 18068M: Jiri Pirko <jiri@resnulli.us> 18069L: netdev@vger.kernel.org 18070S: Supported 18071F: include/linux/objagg.h 18072F: lib/objagg.c 18073F: lib/test_objagg.c 18074 18075OBJPOOL 18076M: Matt Wu <wuqiang.matt@bytedance.com> 18077S: Supported 18078F: include/linux/objpool.h 18079F: lib/objpool.c 18080F: lib/test_objpool.c 18081 18082OBJTOOL 18083M: Josh Poimboeuf <jpoimboe@kernel.org> 18084M: Peter Zijlstra <peterz@infradead.org> 18085S: Supported 18086F: include/linux/objtool*.h 18087F: tools/objtool/ 18088 18089OCELOT ETHERNET SWITCH DRIVER 18090M: Vladimir Oltean <vladimir.oltean@nxp.com> 18091M: Claudiu Manoil <claudiu.manoil@nxp.com> 18092M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18093M: UNGLinuxDriver@microchip.com 18094L: netdev@vger.kernel.org 18095S: Supported 18096F: drivers/net/dsa/ocelot/* 18097F: drivers/net/ethernet/mscc/ 18098F: include/soc/mscc/ocelot* 18099F: net/dsa/tag_ocelot.c 18100F: net/dsa/tag_ocelot_8021q.c 18101F: tools/testing/selftests/drivers/net/ocelot/* 18102 18103OCELOT EXTERNAL SWITCH CONTROL 18104M: Colin Foster <colin.foster@in-advantage.com> 18105S: Supported 18106F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18107F: drivers/mfd/ocelot* 18108F: drivers/net/dsa/ocelot/ocelot_ext.c 18109F: include/linux/mfd/ocelot.h 18110 18111OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18112M: Frederic Barrat <fbarrat@linux.ibm.com> 18113M: Andrew Donnellan <ajd@linux.ibm.com> 18114L: linuxppc-dev@lists.ozlabs.org 18115S: Supported 18116F: Documentation/userspace-api/accelerators/ocxl.rst 18117F: arch/powerpc/include/asm/pnv-ocxl.h 18118F: arch/powerpc/platforms/powernv/ocxl.c 18119F: drivers/misc/ocxl/ 18120F: include/misc/ocxl* 18121F: include/uapi/misc/ocxl.h 18122 18123OMAP AUDIO SUPPORT 18124M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18125M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18126L: linux-sound@vger.kernel.org 18127L: linux-omap@vger.kernel.org 18128S: Maintained 18129F: sound/soc/ti/n810.c 18130F: sound/soc/ti/omap* 18131F: sound/soc/ti/rx51.c 18132F: sound/soc/ti/sdma-pcm.* 18133 18134OMAP CLOCK FRAMEWORK SUPPORT 18135M: Paul Walmsley <paul@pwsan.com> 18136L: linux-omap@vger.kernel.org 18137S: Maintained 18138F: arch/arm/*omap*/*clock* 18139 18140OMAP DEVICE TREE SUPPORT 18141M: Tony Lindgren <tony@atomide.com> 18142L: linux-omap@vger.kernel.org 18143L: devicetree@vger.kernel.org 18144S: Maintained 18145F: arch/arm/boot/dts/ti/omap/ 18146 18147OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18148L: linux-omap@vger.kernel.org 18149L: linux-fbdev@vger.kernel.org 18150S: Orphan 18151F: Documentation/arch/arm/omap/dss.rst 18152F: drivers/video/fbdev/omap2/ 18153 18154OMAP FRAMEBUFFER SUPPORT 18155L: linux-fbdev@vger.kernel.org 18156L: linux-omap@vger.kernel.org 18157S: Orphan 18158F: drivers/video/fbdev/omap/ 18159 18160OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18161M: Roger Quadros <rogerq@kernel.org> 18162M: Tony Lindgren <tony@atomide.com> 18163L: linux-omap@vger.kernel.org 18164S: Maintained 18165F: arch/arm/mach-omap2/*gpmc* 18166F: drivers/memory/omap-gpmc.c 18167 18168OMAP GPIO DRIVER 18169M: Grygorii Strashko <grygorii.strashko@ti.com> 18170M: Santosh Shilimkar <ssantosh@kernel.org> 18171M: Kevin Hilman <khilman@kernel.org> 18172L: linux-omap@vger.kernel.org 18173S: Maintained 18174F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18175F: drivers/gpio/gpio-omap.c 18176 18177OMAP HARDWARE SPINLOCK SUPPORT 18178L: linux-omap@vger.kernel.org 18179S: Orphan 18180F: drivers/hwspinlock/omap_hwspinlock.c 18181 18182OMAP HS MMC SUPPORT 18183L: linux-mmc@vger.kernel.org 18184L: linux-omap@vger.kernel.org 18185S: Orphan 18186F: drivers/mmc/host/omap_hsmmc.c 18187 18188OMAP HWMOD DATA 18189M: Paul Walmsley <paul@pwsan.com> 18190L: linux-omap@vger.kernel.org 18191S: Maintained 18192F: arch/arm/mach-omap2/omap_hwmod*data* 18193 18194OMAP HWMOD SUPPORT 18195M: Paul Walmsley <paul@pwsan.com> 18196L: linux-omap@vger.kernel.org 18197S: Maintained 18198F: arch/arm/mach-omap2/omap_hwmod.* 18199 18200OMAP I2C DRIVER 18201M: Vignesh R <vigneshr@ti.com> 18202L: linux-omap@vger.kernel.org 18203L: linux-i2c@vger.kernel.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18206F: drivers/i2c/busses/i2c-omap.c 18207 18208OMAP MMC SUPPORT 18209M: Aaro Koskinen <aaro.koskinen@iki.fi> 18210L: linux-omap@vger.kernel.org 18211S: Odd Fixes 18212F: drivers/mmc/host/omap.c 18213 18214OMAP POWER MANAGEMENT SUPPORT 18215M: Kevin Hilman <khilman@kernel.org> 18216L: linux-omap@vger.kernel.org 18217S: Maintained 18218F: arch/arm/*omap*/*pm* 18219F: drivers/cpufreq/omap-cpufreq.c 18220 18221OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18222M: Paul Walmsley <paul@pwsan.com> 18223L: linux-omap@vger.kernel.org 18224S: Maintained 18225F: arch/arm/mach-omap2/prm* 18226 18227OMAP RANDOM NUMBER GENERATOR SUPPORT 18228M: Deepak Saxena <dsaxena@plexity.net> 18229S: Maintained 18230F: drivers/char/hw_random/omap-rng.c 18231 18232OMAP USB SUPPORT 18233L: linux-usb@vger.kernel.org 18234L: linux-omap@vger.kernel.org 18235S: Orphan 18236F: arch/arm/*omap*/usb* 18237F: drivers/usb/*/*omap* 18238 18239OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18240M: Mark Jackson <mpfj@newflow.co.uk> 18241L: linux-omap@vger.kernel.org 18242S: Maintained 18243F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18244 18245OMAP1 SUPPORT 18246M: Aaro Koskinen <aaro.koskinen@iki.fi> 18247M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18248R: Tony Lindgren <tony@atomide.com> 18249L: linux-omap@vger.kernel.org 18250S: Maintained 18251Q: http://patchwork.kernel.org/project/linux-omap/list/ 18252T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18253F: arch/arm/configs/omap1_defconfig 18254F: arch/arm/mach-omap1/ 18255F: drivers/i2c/busses/i2c-omap.c 18256F: include/linux/platform_data/ams-delta-fiq.h 18257F: include/linux/platform_data/i2c-omap.h 18258 18259OMAP2+ SUPPORT 18260M: Aaro Koskinen <aaro.koskinen@iki.fi> 18261M: Andreas Kemnade <andreas@kemnade.info> 18262M: Kevin Hilman <khilman@baylibre.com> 18263M: Roger Quadros <rogerq@kernel.org> 18264M: Tony Lindgren <tony@atomide.com> 18265L: linux-omap@vger.kernel.org 18266S: Maintained 18267W: http://linux.omap.com/ 18268Q: http://patchwork.kernel.org/project/linux-omap/list/ 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18270F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18271F: arch/arm/configs/omap2plus_defconfig 18272F: arch/arm/mach-omap2/ 18273F: drivers/bus/omap*.[ch] 18274F: drivers/bus/ti-sysc.c 18275F: drivers/gpio/gpio-tps65219.c 18276F: drivers/i2c/busses/i2c-omap.c 18277F: drivers/irqchip/irq-omap-intc.c 18278F: drivers/mfd/*omap*.c 18279F: drivers/mfd/menelaus.c 18280F: drivers/mfd/palmas.c 18281F: drivers/mfd/tps65217.c 18282F: drivers/mfd/tps65218.c 18283F: drivers/mfd/tps65219.c 18284F: drivers/mfd/tps65910.c 18285F: drivers/mfd/twl-core.[ch] 18286F: drivers/mfd/twl4030*.c 18287F: drivers/mfd/twl6030*.c 18288F: drivers/mfd/twl6040*.c 18289F: drivers/regulator/palmas-regulator*.c 18290F: drivers/regulator/pbias-regulator.c 18291F: drivers/regulator/tps65217-regulator.c 18292F: drivers/regulator/tps65218-regulator.c 18293F: drivers/regulator/tps65219-regulator.c 18294F: drivers/regulator/tps65910-regulator.c 18295F: drivers/regulator/twl-regulator.c 18296F: drivers/regulator/twl6030-regulator.c 18297F: include/linux/platform_data/i2c-omap.h 18298F: include/linux/platform_data/ti-sysc.h 18299 18300OMFS FILESYSTEM 18301M: Bob Copeland <me@bobcopeland.com> 18302L: linux-karma-devel@lists.sourceforge.net 18303S: Maintained 18304F: Documentation/filesystems/omfs.rst 18305F: fs/omfs/ 18306 18307OMNIVISION OG01A1B SENSOR DRIVER 18308M: Sakari Ailus <sakari.ailus@linux.intel.com> 18309L: linux-media@vger.kernel.org 18310S: Maintained 18311F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18312F: drivers/media/i2c/og01a1b.c 18313 18314OMNIVISION OV01A10 SENSOR DRIVER 18315M: Bingbu Cao <bingbu.cao@intel.com> 18316L: linux-media@vger.kernel.org 18317S: Maintained 18318T: git git://linuxtv.org/media.git 18319F: drivers/media/i2c/ov01a10.c 18320 18321OMNIVISION OV02A10 SENSOR DRIVER 18322L: linux-media@vger.kernel.org 18323S: Orphan 18324T: git git://linuxtv.org/media.git 18325F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18326F: drivers/media/i2c/ov02a10.c 18327 18328OMNIVISION OV02C10 SENSOR DRIVER 18329M: Hans de Goede <hansg@kernel.org> 18330R: Bryan O'Donoghue <bod@kernel.org> 18331L: linux-media@vger.kernel.org 18332S: Maintained 18333T: git git://linuxtv.org/media.git 18334F: drivers/media/i2c/ov02c10.c 18335 18336OMNIVISION OV02E10 SENSOR DRIVER 18337M: Bryan O'Donoghue <bod@kernel.org> 18338M: Hans de Goede <hansg@kernel.org> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341T: git git://linuxtv.org/media.git 18342F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18343F: drivers/media/i2c/ov02e10.c 18344 18345OMNIVISION OV08D10 SENSOR DRIVER 18346M: Jimmy Su <jimmy.su@intel.com> 18347L: linux-media@vger.kernel.org 18348S: Maintained 18349T: git git://linuxtv.org/media.git 18350F: drivers/media/i2c/ov08d10.c 18351 18352OMNIVISION OV08X40 SENSOR DRIVER 18353M: Jason Chen <jason.z.chen@intel.com> 18354L: linux-media@vger.kernel.org 18355S: Maintained 18356T: git git://linuxtv.org/media.git 18357F: drivers/media/i2c/ov08x40.c 18358F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18359 18360OMNIVISION OV13858 SENSOR DRIVER 18361M: Sakari Ailus <sakari.ailus@linux.intel.com> 18362L: linux-media@vger.kernel.org 18363S: Maintained 18364T: git git://linuxtv.org/media.git 18365F: drivers/media/i2c/ov13858.c 18366 18367OMNIVISION OV13B10 SENSOR DRIVER 18368M: Arec Kao <arec.kao@intel.com> 18369L: linux-media@vger.kernel.org 18370S: Maintained 18371T: git git://linuxtv.org/media.git 18372F: drivers/media/i2c/ov13b10.c 18373 18374OMNIVISION OV2680 SENSOR DRIVER 18375M: Rui Miguel Silva <rmfrfs@gmail.com> 18376M: Hans de Goede <hansg@kernel.org> 18377L: linux-media@vger.kernel.org 18378S: Maintained 18379T: git git://linuxtv.org/media.git 18380F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18381F: drivers/media/i2c/ov2680.c 18382 18383OMNIVISION OV2685 SENSOR DRIVER 18384M: Shunqian Zheng <zhengsq@rock-chips.com> 18385L: linux-media@vger.kernel.org 18386S: Maintained 18387T: git git://linuxtv.org/media.git 18388F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18389F: drivers/media/i2c/ov2685.c 18390 18391OMNIVISION OV2740 SENSOR DRIVER 18392M: Tianshu Qiu <tian.shu.qiu@intel.com> 18393R: Sakari Ailus <sakari.ailus@linux.intel.com> 18394R: Bingbu Cao <bingbu.cao@intel.com> 18395L: linux-media@vger.kernel.org 18396S: Maintained 18397T: git git://linuxtv.org/media.git 18398F: drivers/media/i2c/ov2740.c 18399 18400OMNIVISION OV4689 SENSOR DRIVER 18401M: Mikhail Rudenko <mike.rudenko@gmail.com> 18402L: linux-media@vger.kernel.org 18403S: Maintained 18404T: git git://linuxtv.org/media.git 18405F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18406F: drivers/media/i2c/ov4689.c 18407 18408OMNIVISION OV5640 SENSOR DRIVER 18409M: Steve Longerbeam <slongerbeam@gmail.com> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media.git 18413F: drivers/media/i2c/ov5640.c 18414 18415OMNIVISION OV5647 SENSOR DRIVER 18416M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18417M: Jacopo Mondi <jacopo@jmondi.org> 18418L: linux-media@vger.kernel.org 18419S: Maintained 18420T: git git://linuxtv.org/media.git 18421F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18422F: drivers/media/i2c/ov5647.c 18423 18424OMNIVISION OV5670 SENSOR DRIVER 18425M: Sakari Ailus <sakari.ailus@linux.intel.com> 18426L: linux-media@vger.kernel.org 18427S: Maintained 18428T: git git://linuxtv.org/media.git 18429F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18430F: drivers/media/i2c/ov5670.c 18431 18432OMNIVISION OV5675 SENSOR DRIVER 18433M: Sakari Ailus <sakari.ailus@linux.intel.com> 18434L: linux-media@vger.kernel.org 18435S: Maintained 18436T: git git://linuxtv.org/media.git 18437F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18438F: drivers/media/i2c/ov5675.c 18439 18440OMNIVISION OV5693 SENSOR DRIVER 18441M: Daniel Scally <djrscally@gmail.com> 18442L: linux-media@vger.kernel.org 18443S: Maintained 18444T: git git://linuxtv.org/media.git 18445F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18446F: drivers/media/i2c/ov5693.c 18447 18448OMNIVISION OV5695 SENSOR DRIVER 18449M: Shunqian Zheng <zhengsq@rock-chips.com> 18450L: linux-media@vger.kernel.org 18451S: Maintained 18452T: git git://linuxtv.org/media.git 18453F: drivers/media/i2c/ov5695.c 18454 18455OMNIVISION OV64A40 SENSOR DRIVER 18456M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18457L: linux-media@vger.kernel.org 18458S: Maintained 18459T: git git://linuxtv.org/media.git 18460F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18461F: drivers/media/i2c/ov64a40.c 18462 18463OMNIVISION OV7670 SENSOR DRIVER 18464L: linux-media@vger.kernel.org 18465S: Orphan 18466T: git git://linuxtv.org/media.git 18467F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18468F: drivers/media/i2c/ov7670.c 18469 18470OMNIVISION OV772x SENSOR DRIVER 18471M: Jacopo Mondi <jacopo@jmondi.org> 18472L: linux-media@vger.kernel.org 18473S: Odd fixes 18474T: git git://linuxtv.org/media.git 18475F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18476F: drivers/media/i2c/ov772x.c 18477F: include/media/i2c/ov772x.h 18478 18479OMNIVISION OV7740 SENSOR DRIVER 18480L: linux-media@vger.kernel.org 18481S: Orphan 18482T: git git://linuxtv.org/media.git 18483F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18484F: drivers/media/i2c/ov7740.c 18485 18486OMNIVISION OV8856 SENSOR DRIVER 18487M: Sakari Ailus <sakari.ailus@linux.intel.com> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490T: git git://linuxtv.org/media.git 18491F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18492F: drivers/media/i2c/ov8856.c 18493 18494OMNIVISION OV8858 SENSOR DRIVER 18495M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18496M: Nicholas Roth <nicholas@rothemail.net> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499T: git git://linuxtv.org/media.git 18500F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18501F: drivers/media/i2c/ov8858.c 18502 18503OMNIVISION OV9282 SENSOR DRIVER 18504M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18505L: linux-media@vger.kernel.org 18506S: Maintained 18507T: git git://linuxtv.org/media.git 18508F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18509F: drivers/media/i2c/ov9282.c 18510 18511OMNIVISION OV9640 SENSOR DRIVER 18512M: Petr Cvek <petrcvekcz@gmail.com> 18513L: linux-media@vger.kernel.org 18514S: Maintained 18515F: drivers/media/i2c/ov9640.* 18516 18517OMNIVISION OV9650 SENSOR DRIVER 18518M: Sakari Ailus <sakari.ailus@linux.intel.com> 18519R: Akinobu Mita <akinobu.mita@gmail.com> 18520R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18521L: linux-media@vger.kernel.org 18522S: Maintained 18523T: git git://linuxtv.org/media.git 18524F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18525F: drivers/media/i2c/ov9650.c 18526 18527OMNIVISION OV9734 SENSOR DRIVER 18528M: Tianshu Qiu <tian.shu.qiu@intel.com> 18529R: Bingbu Cao <bingbu.cao@intel.com> 18530L: linux-media@vger.kernel.org 18531S: Maintained 18532T: git git://linuxtv.org/media.git 18533F: drivers/media/i2c/ov9734.c 18534 18535ONBOARD USB HUB DRIVER 18536M: Matthias Kaehlcke <mka@chromium.org> 18537L: linux-usb@vger.kernel.org 18538S: Maintained 18539F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18540F: drivers/usb/misc/onboard_usb_dev.c 18541 18542ONENAND FLASH DRIVER 18543M: Kyungmin Park <kyungmin.park@samsung.com> 18544L: linux-mtd@lists.infradead.org 18545S: Maintained 18546F: drivers/mtd/nand/onenand/ 18547F: include/linux/mtd/onenand*.h 18548 18549ONEXPLAYER PLATFORM EC DRIVER 18550M: Antheas Kapenekakis <lkml@antheas.dev> 18551M: Derek John Clark <derekjohn.clark@gmail.com> 18552M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18553L: platform-driver-x86@vger.kernel.org 18554S: Maintained 18555F: drivers/platform/x86/oxpec.c 18556 18557ONIE TLV NVMEM LAYOUT DRIVER 18558M: Miquel Raynal <miquel.raynal@bootlin.com> 18559S: Maintained 18560F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18561F: drivers/nvmem/layouts/onie-tlv.c 18562 18563ONION OMEGA2+ BOARD 18564M: Harvey Hunt <harveyhuntnexus@gmail.com> 18565L: linux-mips@vger.kernel.org 18566S: Maintained 18567F: arch/mips/boot/dts/ralink/omega2p.dts 18568 18569ONSEMI ETHERNET PHY DRIVERS 18570M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18571L: netdev@vger.kernel.org 18572S: Supported 18573W: http://www.onsemi.com 18574F: drivers/net/phy/ncn* 18575 18576OP-TEE DRIVER 18577M: Jens Wiklander <jens.wiklander@linaro.org> 18578L: op-tee@lists.trustedfirmware.org 18579S: Maintained 18580F: Documentation/ABI/testing/sysfs-bus-optee-devices 18581F: drivers/tee/optee/ 18582 18583OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18584M: Sumit Garg <sumit.garg@kernel.org> 18585L: op-tee@lists.trustedfirmware.org 18586S: Maintained 18587F: drivers/char/hw_random/optee-rng.c 18588 18589OP-TEE RTC DRIVER 18590M: Clément Léger <clement.leger@bootlin.com> 18591L: linux-rtc@vger.kernel.org 18592S: Maintained 18593F: drivers/rtc/rtc-optee.c 18594 18595OPA-VNIC DRIVER 18596M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18597L: linux-rdma@vger.kernel.org 18598S: Supported 18599F: drivers/infiniband/ulp/opa_vnic 18600 18601OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18602M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18603L: netdev@vger.kernel.org 18604S: Maintained 18605F: Documentation/networking/oa-tc6-framework.rst 18606F: drivers/net/ethernet/oa_tc6.c 18607F: include/linux/oa_tc6.h 18608 18609OPEN FIRMWARE AND FLATTENED DEVICE TREE 18610M: Rob Herring <robh@kernel.org> 18611M: Saravana Kannan <saravanak@google.com> 18612L: devicetree@vger.kernel.org 18613S: Maintained 18614W: http://www.devicetree.org/ 18615C: irc://irc.libera.chat/devicetree 18616T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18617F: Documentation/ABI/testing/sysfs-firmware-ofw 18618F: drivers/of/ 18619F: include/linux/of*.h 18620F: rust/kernel/of.rs 18621F: scripts/dtc/ 18622F: tools/testing/selftests/dt/ 18623K: of_overlay_notifier_ 18624K: of_overlay_fdt_apply 18625K: of_overlay_remove 18626 18627OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18628M: Rob Herring <robh@kernel.org> 18629M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18630M: Conor Dooley <conor+dt@kernel.org> 18631L: devicetree@vger.kernel.org 18632S: Maintained 18633Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18634C: irc://irc.libera.chat/devicetree 18635T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18636F: Documentation/devicetree/ 18637F: arch/*/boot/dts/ 18638F: include/dt-bindings/ 18639 18640OPENCOMPUTE PTP CLOCK DRIVER 18641M: Jonathan Lemon <jonathan.lemon@gmail.com> 18642M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18643L: netdev@vger.kernel.org 18644S: Maintained 18645F: drivers/ptp/ptp_ocp.c 18646 18647OPENCORES I2C BUS DRIVER 18648M: Peter Korsgaard <peter@korsgaard.com> 18649M: Andrew Lunn <andrew@lunn.ch> 18650L: linux-i2c@vger.kernel.org 18651S: Maintained 18652F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18653F: Documentation/i2c/busses/i2c-ocores.rst 18654F: drivers/i2c/busses/i2c-ocores.c 18655F: include/linux/platform_data/i2c-ocores.h 18656 18657OPENRISC ARCHITECTURE 18658M: Jonas Bonn <jonas@southpole.se> 18659M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18660M: Stafford Horne <shorne@gmail.com> 18661L: linux-openrisc@vger.kernel.org 18662S: Maintained 18663W: http://openrisc.io 18664T: git https://github.com/openrisc/linux.git 18665F: Documentation/arch/openrisc/ 18666F: Documentation/devicetree/bindings/openrisc/ 18667F: arch/openrisc/ 18668F: drivers/irqchip/irq-ompic.c 18669F: drivers/irqchip/irq-or1k-* 18670 18671OPENVPN DATA CHANNEL OFFLOAD 18672M: Antonio Quartulli <antonio@openvpn.net> 18673R: Sabrina Dubroca <sd@queasysnail.net> 18674L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18675L: netdev@vger.kernel.org 18676S: Supported 18677T: git https://github.com/OpenVPN/ovpn-net-next.git 18678F: Documentation/netlink/specs/ovpn.yaml 18679F: drivers/net/ovpn/ 18680F: include/uapi/linux/ovpn.h 18681F: tools/testing/selftests/net/ovpn/ 18682 18683OPENVSWITCH 18684M: Aaron Conole <aconole@redhat.com> 18685M: Eelco Chaudron <echaudro@redhat.com> 18686M: Ilya Maximets <i.maximets@ovn.org> 18687L: netdev@vger.kernel.org 18688L: dev@openvswitch.org 18689S: Maintained 18690W: http://openvswitch.org 18691F: Documentation/networking/openvswitch.rst 18692F: include/uapi/linux/openvswitch.h 18693F: net/openvswitch/ 18694F: tools/testing/selftests/net/openvswitch/ 18695 18696OPERATING PERFORMANCE POINTS (OPP) 18697M: Viresh Kumar <vireshk@kernel.org> 18698M: Nishanth Menon <nm@ti.com> 18699M: Stephen Boyd <sboyd@kernel.org> 18700L: linux-pm@vger.kernel.org 18701S: Maintained 18702T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18703F: Documentation/devicetree/bindings/opp/ 18704F: Documentation/power/opp.rst 18705F: drivers/opp/ 18706F: include/linux/pm_opp.h 18707F: rust/kernel/opp.rs 18708 18709OPL4 DRIVER 18710M: Clemens Ladisch <clemens@ladisch.de> 18711L: linux-sound@vger.kernel.org 18712S: Maintained 18713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18714F: sound/drivers/opl4/ 18715 18716ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18717M: Mark Fasheh <mark@fasheh.com> 18718M: Joel Becker <jlbec@evilplan.org> 18719M: Joseph Qi <joseph.qi@linux.alibaba.com> 18720L: ocfs2-devel@lists.linux.dev 18721S: Supported 18722W: http://ocfs2.wiki.kernel.org 18723F: Documentation/filesystems/dlmfs.rst 18724F: Documentation/filesystems/ocfs2.rst 18725F: fs/ocfs2/ 18726 18727ORANGEFS FILESYSTEM 18728M: Mike Marshall <hubcap@omnibond.com> 18729R: Martin Brandenburg <martin@omnibond.com> 18730L: devel@lists.orangefs.org 18731S: Supported 18732T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 18733F: Documentation/filesystems/orangefs.rst 18734F: fs/orangefs/ 18735 18736OV2659 OMNIVISION SENSOR DRIVER 18737M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18738L: linux-media@vger.kernel.org 18739S: Maintained 18740W: https://linuxtv.org 18741Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18742T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18743F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 18744F: drivers/media/i2c/ov2659.c 18745F: include/media/i2c/ov2659.h 18746 18747OVERLAY FILESYSTEM 18748M: Miklos Szeredi <miklos@szeredi.hu> 18749M: Amir Goldstein <amir73il@gmail.com> 18750L: linux-unionfs@vger.kernel.org 18751S: Supported 18752T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 18753F: Documentation/filesystems/overlayfs.rst 18754F: fs/overlayfs/ 18755 18756P54 WIRELESS DRIVER 18757M: Christian Lamparter <chunkeey@googlemail.com> 18758L: linux-wireless@vger.kernel.org 18759S: Maintained 18760W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 18761F: drivers/net/wireless/intersil/ 18762 18763PACKET SOCKETS 18764M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 18765S: Maintained 18766F: include/uapi/linux/if_packet.h 18767F: net/packet/af_packet.c 18768 18769PACKING 18770M: Vladimir Oltean <olteanv@gmail.com> 18771L: netdev@vger.kernel.org 18772S: Supported 18773F: Documentation/core-api/packing.rst 18774F: include/linux/packing.h 18775F: lib/packing.c 18776F: lib/packing_test.c 18777F: scripts/gen_packed_field_checks.c 18778 18779PADATA PARALLEL EXECUTION MECHANISM 18780M: Steffen Klassert <steffen.klassert@secunet.com> 18781M: Daniel Jordan <daniel.m.jordan@oracle.com> 18782L: linux-crypto@vger.kernel.org 18783L: linux-kernel@vger.kernel.org 18784S: Maintained 18785F: Documentation/core-api/padata.rst 18786F: include/linux/padata.h 18787F: kernel/padata.c 18788 18789PAGE CACHE 18790M: Matthew Wilcox (Oracle) <willy@infradead.org> 18791L: linux-fsdevel@vger.kernel.org 18792S: Supported 18793T: git git://git.infradead.org/users/willy/pagecache.git 18794F: Documentation/filesystems/locking.rst 18795F: Documentation/filesystems/vfs.rst 18796F: include/linux/pagemap.h 18797F: mm/filemap.c 18798F: mm/page-writeback.c 18799F: mm/readahead.c 18800F: mm/truncate.c 18801 18802PAGE POOL 18803M: Jesper Dangaard Brouer <hawk@kernel.org> 18804M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18805L: netdev@vger.kernel.org 18806S: Supported 18807F: Documentation/networking/page_pool.rst 18808F: include/net/page_pool/ 18809F: include/trace/events/page_pool.h 18810F: net/core/page_pool.c 18811 18812PAGE TABLE CHECK 18813M: Pasha Tatashin <pasha.tatashin@soleen.com> 18814M: Andrew Morton <akpm@linux-foundation.org> 18815L: linux-mm@kvack.org 18816S: Maintained 18817F: Documentation/mm/page_table_check.rst 18818F: include/linux/page_table_check.h 18819F: mm/page_table_check.c 18820 18821PAGE STATE DEBUG SCRIPT 18822M: Ye Liu <liuye@kylinos.cn> 18823S: Maintained 18824F: tools/mm/show_page_info.py 18825 18826PANASONIC LAPTOP ACPI EXTRAS DRIVER 18827M: Kenneth Chan <kenneth.t.chan@gmail.com> 18828L: platform-driver-x86@vger.kernel.org 18829S: Maintained 18830F: drivers/platform/x86/panasonic-laptop.c 18831 18832PARALLAX PING IIO SENSOR DRIVER 18833M: Andreas Klinger <ak@it-klinger.de> 18834L: linux-iio@vger.kernel.org 18835S: Maintained 18836F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 18837F: drivers/iio/proximity/ping.c 18838 18839PARALLEL LCD/KEYPAD PANEL DRIVER 18840M: Willy Tarreau <willy@haproxy.com> 18841M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 18842S: Odd Fixes 18843F: Documentation/admin-guide/lcd-panel-cgram.rst 18844F: drivers/auxdisplay/panel.c 18845 18846PARALLEL PORT SUBSYSTEM 18847M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18848M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18849L: linux-parport@lists.infradead.org (subscribers-only) 18850S: Maintained 18851F: Documentation/driver-api/parport*.rst 18852F: drivers/char/ppdev.c 18853F: drivers/parport/ 18854F: include/linux/parport*.h 18855F: include/uapi/linux/ppdev.h 18856 18857PARAVIRT_OPS INTERFACE 18858M: Juergen Gross <jgross@suse.com> 18859R: Ajay Kaher <ajay.kaher@broadcom.com> 18860R: Alexey Makhalov <alexey.makhalov@broadcom.com> 18861R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18862L: virtualization@lists.linux.dev 18863L: x86@kernel.org 18864S: Supported 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18866F: Documentation/virt/paravirt_ops.rst 18867F: arch/*/include/asm/paravirt*.h 18868F: arch/*/kernel/paravirt* 18869F: include/linux/hypervisor.h 18870 18871PARISC ARCHITECTURE 18872M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 18873M: Helge Deller <deller@gmx.de> 18874L: linux-parisc@vger.kernel.org 18875S: Maintained 18876W: https://parisc.wiki.kernel.org 18877Q: http://patchwork.kernel.org/project/linux-parisc/list/ 18878T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 18879T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 18880F: Documentation/arch/parisc/ 18881F: arch/parisc/ 18882F: drivers/char/agp/parisc-agp.c 18883F: drivers/input/misc/hp_sdc_rtc.c 18884F: drivers/input/serio/gscps2.c 18885F: drivers/input/serio/hp_sdc* 18886F: drivers/parisc/ 18887F: drivers/parport/parport_gsc.* 18888F: drivers/tty/serial/8250/8250_parisc.c 18889F: drivers/video/console/sti* 18890F: drivers/video/fbdev/sti* 18891F: drivers/video/logo/logo_parisc* 18892F: include/linux/hp_sdc.h 18893 18894PARMAN 18895M: Jiri Pirko <jiri@resnulli.us> 18896L: netdev@vger.kernel.org 18897S: Supported 18898F: include/linux/parman.h 18899F: lib/parman.c 18900F: lib/test_parman.c 18901 18902PC ENGINES APU BOARD DRIVER 18903M: Enrico Weigelt, metux IT consult <info@metux.net> 18904S: Maintained 18905F: drivers/platform/x86/pcengines-apuv2.c 18906 18907PC87360 HARDWARE MONITORING DRIVER 18908M: Jim Cromie <jim.cromie@gmail.com> 18909L: linux-hwmon@vger.kernel.org 18910S: Maintained 18911F: Documentation/hwmon/pc87360.rst 18912F: drivers/hwmon/pc87360.c 18913 18914PC8736x GPIO DRIVER 18915M: Jim Cromie <jim.cromie@gmail.com> 18916S: Maintained 18917F: drivers/char/pc8736x_gpio.c 18918 18919PC87427 HARDWARE MONITORING DRIVER 18920M: Jean Delvare <jdelvare@suse.com> 18921L: linux-hwmon@vger.kernel.org 18922S: Maintained 18923F: Documentation/hwmon/pc87427.rst 18924F: drivers/hwmon/pc87427.c 18925 18926MAX77705 HARDWARE MONITORING DRIVER 18927M: Dzmitry Sankouski <dsankouski@gmail.com> 18928L: linux-hwmon@vger.kernel.org 18929S: Maintained 18930F: Documentation/hwmon/max77705.rst 18931F: drivers/hwmon/max77705-hwmon.c 18932 18933PCA9532 LED DRIVER 18934M: Riku Voipio <riku.voipio@iki.fi> 18935S: Maintained 18936F: drivers/leds/leds-pca9532.c 18937F: include/linux/leds-pca9532.h 18938 18939PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 18940M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18941M: Pali Rohár <pali@kernel.org> 18942L: linux-pci@vger.kernel.org 18943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18944S: Maintained 18945F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 18946F: drivers/pci/controller/pci-aardvark.c 18947 18948PCI DRIVER FOR ALTERA PCIE IP 18949M: Joyce Ooi <joyce.ooi@intel.com> 18950L: linux-pci@vger.kernel.org 18951S: Supported 18952F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 18953F: drivers/pci/controller/pcie-altera.c 18954 18955PCI DRIVER FOR APPLIEDMICRO XGENE 18956M: Toan Le <toan@os.amperecomputing.com> 18957L: linux-pci@vger.kernel.org 18958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18959S: Maintained 18960F: Documentation/devicetree/bindings/pci/xgene-pci.txt 18961F: drivers/pci/controller/pci-xgene.c 18962 18963PCI DRIVER FOR ARM VERSATILE PLATFORM 18964M: Rob Herring <robh@kernel.org> 18965L: linux-pci@vger.kernel.org 18966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18967S: Maintained 18968F: Documentation/devicetree/bindings/pci/versatile.yaml 18969F: drivers/pci/controller/pci-versatile.c 18970 18971PCI DRIVER FOR ARMADA 8K 18972M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18973L: linux-pci@vger.kernel.org 18974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18975S: Maintained 18976F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 18977F: drivers/pci/controller/dwc/pcie-armada8k.c 18978 18979PCI DRIVER FOR CADENCE PCIE IP 18980L: linux-pci@vger.kernel.org 18981S: Orphan 18982F: Documentation/devicetree/bindings/pci/cdns,* 18983F: drivers/pci/controller/cadence/*cadence* 18984 18985PCI DRIVER FOR FREESCALE LAYERSCAPE 18986M: Minghuan Lian <minghuan.Lian@nxp.com> 18987M: Mingkai Hu <mingkai.hu@nxp.com> 18988M: Roy Zang <roy.zang@nxp.com> 18989L: linuxppc-dev@lists.ozlabs.org 18990L: linux-pci@vger.kernel.org 18991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18992L: imx@lists.linux.dev 18993S: Maintained 18994F: drivers/pci/controller/dwc/*layerscape* 18995 18996PCI DRIVER FOR FU740 18997M: Paul Walmsley <paul.walmsley@sifive.com> 18998M: Greentime Hu <greentime.hu@sifive.com> 18999M: Samuel Holland <samuel.holland@sifive.com> 19000L: linux-pci@vger.kernel.org 19001S: Maintained 19002F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19003F: drivers/pci/controller/dwc/pcie-fu740.c 19004 19005PCI DRIVER FOR GENERIC OF HOSTS 19006M: Will Deacon <will@kernel.org> 19007L: linux-pci@vger.kernel.org 19008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19009S: Maintained 19010F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19011F: drivers/pci/controller/pci-host-common.c 19012F: drivers/pci/controller/pci-host-generic.c 19013 19014PCI DRIVER FOR IMX6 19015M: Richard Zhu <hongxing.zhu@nxp.com> 19016M: Lucas Stach <l.stach@pengutronix.de> 19017L: linux-pci@vger.kernel.org 19018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19019L: imx@lists.linux.dev 19020S: Maintained 19021F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19022F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19023F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19024F: drivers/pci/controller/dwc/*imx6* 19025 19026PCI DRIVER FOR INTEL IXP4XX 19027M: Linus Walleij <linus.walleij@linaro.org> 19028S: Maintained 19029F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19030F: drivers/pci/controller/pci-ixp4xx.c 19031 19032PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19033M: Nirmal Patel <nirmal.patel@linux.intel.com> 19034R: Jonathan Derrick <jonathan.derrick@linux.dev> 19035L: linux-pci@vger.kernel.org 19036S: Supported 19037F: drivers/pci/controller/vmd.c 19038 19039PCI DRIVER FOR MICROSEMI SWITCHTEC 19040M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19041M: Logan Gunthorpe <logang@deltatee.com> 19042L: linux-pci@vger.kernel.org 19043S: Maintained 19044F: Documentation/ABI/testing/sysfs-class-switchtec 19045F: Documentation/driver-api/switchtec.rst 19046F: drivers/ntb/hw/mscc/ 19047F: drivers/pci/switch/switchtec* 19048F: include/linux/switchtec.h 19049F: include/uapi/linux/switchtec_ioctl.h 19050 19051PCI DRIVER FOR MOBIVEIL PCIE IP 19052M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19053M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19054L: linux-pci@vger.kernel.org 19055S: Supported 19056F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19057F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19058 19059PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19060M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19061M: Pali Rohár <pali@kernel.org> 19062L: linux-pci@vger.kernel.org 19063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19064S: Maintained 19065F: drivers/pci/controller/*mvebu* 19066 19067PCI DRIVER FOR NVIDIA TEGRA 19068M: Thierry Reding <thierry.reding@gmail.com> 19069L: linux-tegra@vger.kernel.org 19070L: linux-pci@vger.kernel.org 19071S: Supported 19072F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19073F: drivers/pci/controller/pci-tegra.c 19074 19075PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19076M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19077L: linux-pci@vger.kernel.org 19078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19079S: Maintained 19080F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19081 19082PCI DRIVER FOR PLDA PCIE IP 19083M: Daire McNamara <daire.mcnamara@microchip.com> 19084L: linux-pci@vger.kernel.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19087F: drivers/pci/controller/plda/pcie-plda-host.c 19088F: drivers/pci/controller/plda/pcie-plda.h 19089 19090PCI DRIVER FOR RENESAS R-CAR 19091M: Marek Vasut <marek.vasut+renesas@gmail.com> 19092M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19093L: linux-pci@vger.kernel.org 19094L: linux-renesas-soc@vger.kernel.org 19095S: Maintained 19096F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19097F: Documentation/devicetree/bindings/pci/*rcar* 19098F: drivers/pci/controller/*rcar* 19099F: drivers/pci/controller/dwc/*rcar* 19100 19101PCI DRIVER FOR SAMSUNG EXYNOS 19102M: Jingoo Han <jingoohan1@gmail.com> 19103L: linux-pci@vger.kernel.org 19104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19105L: linux-samsung-soc@vger.kernel.org 19106S: Maintained 19107F: drivers/pci/controller/dwc/pci-exynos.c 19108 19109PCI DRIVER FOR SYNOPSYS DESIGNWARE 19110M: Jingoo Han <jingoohan1@gmail.com> 19111M: Manivannan Sadhasivam <mani@kernel.org> 19112L: linux-pci@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19115F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19116F: drivers/pci/controller/dwc/*designware* 19117F: include/linux/pcie-dwc.h 19118 19119PCI DRIVER FOR TI DRA7XX/J721E 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121R: Siddharth Vadapalli <s-vadapalli@ti.com> 19122L: linux-omap@vger.kernel.org 19123L: linux-pci@vger.kernel.org 19124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19125S: Supported 19126F: Documentation/devicetree/bindings/pci/ti-pci.txt 19127F: drivers/pci/controller/cadence/pci-j721e.c 19128F: drivers/pci/controller/dwc/pci-dra7xx.c 19129 19130PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19131M: Linus Walleij <linus.walleij@linaro.org> 19132L: linux-pci@vger.kernel.org 19133S: Maintained 19134F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19135F: drivers/pci/controller/pci-v3-semi.c 19136 19137PCI DRIVER FOR XILINX VERSAL CPM 19138M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19139M: Michal Simek <michal.simek@amd.com> 19140L: linux-pci@vger.kernel.org 19141S: Maintained 19142F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19143F: drivers/pci/controller/pcie-xilinx-cpm.c 19144 19145PCI ENDPOINT SUBSYSTEM 19146M: Manivannan Sadhasivam <mani@kernel.org> 19147M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19148R: Kishon Vijay Abraham I <kishon@kernel.org> 19149L: linux-pci@vger.kernel.org 19150S: Supported 19151Q: https://patchwork.kernel.org/project/linux-pci/list/ 19152B: https://bugzilla.kernel.org 19153C: irc://irc.oftc.net/linux-pci 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19155F: Documentation/PCI/endpoint/* 19156F: Documentation/misc-devices/pci-endpoint-test.rst 19157F: drivers/misc/pci_endpoint_test.c 19158F: drivers/pci/endpoint/ 19159F: tools/testing/selftests/pci_endpoint/ 19160 19161PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19162M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19163R: Oliver O'Halloran <oohall@gmail.com> 19164L: linuxppc-dev@lists.ozlabs.org 19165S: Supported 19166F: Documentation/PCI/pci-error-recovery.rst 19167F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19168F: arch/powerpc/include/*/eeh*.h 19169F: arch/powerpc/kernel/eeh*.c 19170F: arch/powerpc/platforms/*/eeh*.c 19171F: drivers/pci/pcie/aer.c 19172F: drivers/pci/pcie/dpc.c 19173F: drivers/pci/pcie/err.c 19174 19175PCI ERROR RECOVERY 19176M: Linas Vepstas <linasvepstas@gmail.com> 19177L: linux-pci@vger.kernel.org 19178S: Supported 19179F: Documentation/PCI/pci-error-recovery.rst 19180 19181PCI MSI DRIVER FOR ALTERA MSI IP 19182M: Joyce Ooi <joyce.ooi@intel.com> 19183L: linux-pci@vger.kernel.org 19184S: Supported 19185F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19186F: drivers/pci/controller/pcie-altera-msi.c 19187 19188PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19189M: Toan Le <toan@os.amperecomputing.com> 19190L: linux-pci@vger.kernel.org 19191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19192S: Maintained 19193F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 19194F: drivers/pci/controller/pci-xgene-msi.c 19195 19196PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19197M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19198M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19199M: Manivannan Sadhasivam <mani@kernel.org> 19200R: Rob Herring <robh@kernel.org> 19201L: linux-pci@vger.kernel.org 19202S: Supported 19203Q: https://patchwork.kernel.org/project/linux-pci/list/ 19204B: https://bugzilla.kernel.org 19205C: irc://irc.oftc.net/linux-pci 19206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19207F: Documentation/ABI/testing/debugfs-pcie-ptm 19208F: Documentation/devicetree/bindings/pci/ 19209F: drivers/pci/controller/ 19210F: drivers/pci/pci-bridge-emul.c 19211F: drivers/pci/pci-bridge-emul.h 19212 19213PCI PEER-TO-PEER DMA (P2PDMA) 19214M: Bjorn Helgaas <bhelgaas@google.com> 19215M: Logan Gunthorpe <logang@deltatee.com> 19216L: linux-pci@vger.kernel.org 19217S: Supported 19218Q: https://patchwork.kernel.org/project/linux-pci/list/ 19219B: https://bugzilla.kernel.org 19220C: irc://irc.oftc.net/linux-pci 19221T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19222F: Documentation/driver-api/pci/p2pdma.rst 19223F: drivers/pci/p2pdma.c 19224F: include/linux/pci-p2pdma.h 19225 19226PCI POWER CONTROL 19227M: Bartosz Golaszewski <brgl@bgdev.pl> 19228L: linux-pci@vger.kernel.org 19229S: Maintained 19230T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19231F: drivers/pci/pwrctrl/* 19232F: include/linux/pci-pwrctrl.h 19233 19234PCI SUBSYSTEM 19235M: Bjorn Helgaas <bhelgaas@google.com> 19236L: linux-pci@vger.kernel.org 19237S: Supported 19238Q: https://patchwork.kernel.org/project/linux-pci/list/ 19239B: https://bugzilla.kernel.org 19240C: irc://irc.oftc.net/linux-pci 19241T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19242F: Documentation/PCI/ 19243F: Documentation/devicetree/bindings/pci/ 19244F: arch/x86/kernel/early-quirks.c 19245F: arch/x86/kernel/quirks.c 19246F: arch/x86/pci/ 19247F: drivers/acpi/pci* 19248F: drivers/pci/ 19249F: include/asm-generic/pci* 19250F: include/linux/of_pci.h 19251F: include/linux/pci* 19252F: include/uapi/linux/pci* 19253 19254PCI SUBSYSTEM [RUST] 19255M: Danilo Krummrich <dakr@kernel.org> 19256R: Bjorn Helgaas <bhelgaas@google.com> 19257R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19258L: linux-pci@vger.kernel.org 19259S: Maintained 19260C: irc://irc.oftc.net/linux-pci 19261T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19262F: rust/helpers/pci.c 19263F: rust/kernel/pci.rs 19264F: samples/rust/rust_driver_pci.rs 19265 19266PCIE BANDWIDTH CONTROLLER 19267M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19268L: linux-pci@vger.kernel.org 19269S: Supported 19270F: drivers/pci/pcie/bwctrl.c 19271F: drivers/thermal/pcie_cooling.c 19272F: include/linux/pci-bwctrl.h 19273F: tools/testing/selftests/pcie_bwctrl/ 19274 19275PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19276M: Jonathan Chocron <jonnyc@amazon.com> 19277L: linux-pci@vger.kernel.org 19278S: Maintained 19279F: Documentation/devicetree/bindings/pci/pcie-al.txt 19280F: drivers/pci/controller/dwc/pcie-al.c 19281 19282PCIE DRIVER FOR AMLOGIC MESON 19283M: Yue Wang <yue.wang@Amlogic.com> 19284L: linux-pci@vger.kernel.org 19285L: linux-amlogic@lists.infradead.org 19286S: Maintained 19287F: drivers/pci/controller/dwc/pci-meson.c 19288 19289PCIE DRIVER FOR AXIS ARTPEC 19290M: Jesper Nilsson <jesper.nilsson@axis.com> 19291L: linux-arm-kernel@axis.com 19292L: linux-pci@vger.kernel.org 19293S: Maintained 19294F: Documentation/devicetree/bindings/pci/axis,artpec* 19295F: drivers/pci/controller/dwc/*artpec* 19296 19297PCIE DRIVER FOR CAVIUM THUNDERX 19298M: Robert Richter <rric@kernel.org> 19299L: linux-pci@vger.kernel.org 19300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19301S: Odd Fixes 19302F: drivers/pci/controller/pci-thunder-* 19303 19304PCIE DRIVER FOR HISILICON 19305M: Zhou Wang <wangzhou1@hisilicon.com> 19306L: linux-pci@vger.kernel.org 19307S: Maintained 19308F: drivers/pci/controller/dwc/pcie-hisi.c 19309 19310PCIE DRIVER FOR HISILICON KIRIN 19311M: Xiaowei Song <songxiaowei@hisilicon.com> 19312M: Binghui Wang <wangbinghui@hisilicon.com> 19313L: linux-pci@vger.kernel.org 19314S: Maintained 19315F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19316F: drivers/pci/controller/dwc/pcie-kirin.c 19317 19318PCIE DRIVER FOR HISILICON STB 19319M: Shawn Guo <shawn.guo@linaro.org> 19320L: linux-pci@vger.kernel.org 19321S: Maintained 19322F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19323F: drivers/pci/controller/dwc/pcie-histb.c 19324 19325PCIE DRIVER FOR INTEL KEEM BAY 19326M: Srikanth Thokala <srikanth.thokala@intel.com> 19327L: linux-pci@vger.kernel.org 19328S: Supported 19329F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19330F: drivers/pci/controller/dwc/pcie-keembay.c 19331 19332PCIE DRIVER FOR INTEL LGM GW SOC 19333M: Chuanhua Lei <lchuanhua@maxlinear.com> 19334L: linux-pci@vger.kernel.org 19335S: Maintained 19336F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19337F: drivers/pci/controller/dwc/pcie-intel-gw.c 19338 19339PCIE DRIVER FOR MEDIATEK 19340M: Ryder Lee <ryder.lee@mediatek.com> 19341M: Jianjun Wang <jianjun.wang@mediatek.com> 19342L: linux-pci@vger.kernel.org 19343L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19344S: Supported 19345F: Documentation/devicetree/bindings/pci/mediatek* 19346F: drivers/pci/controller/*mediatek* 19347 19348PCIE DRIVER FOR MICROCHIP 19349M: Daire McNamara <daire.mcnamara@microchip.com> 19350L: linux-pci@vger.kernel.org 19351S: Supported 19352F: Documentation/devicetree/bindings/pci/microchip* 19353F: drivers/pci/controller/plda/*microchip* 19354 19355PCIE DRIVER FOR QUALCOMM MSM 19356M: Manivannan Sadhasivam <mani@kernel.org> 19357L: linux-pci@vger.kernel.org 19358L: linux-arm-msm@vger.kernel.org 19359S: Maintained 19360F: drivers/pci/controller/dwc/pcie-qcom-common.c 19361F: drivers/pci/controller/dwc/pcie-qcom.c 19362 19363PCIE DRIVER FOR ROCKCHIP 19364M: Shawn Lin <shawn.lin@rock-chips.com> 19365L: linux-pci@vger.kernel.org 19366L: linux-rockchip@lists.infradead.org 19367S: Maintained 19368F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19369F: drivers/pci/controller/pcie-rockchip* 19370 19371PCIE DRIVER FOR SOCIONEXT UNIPHIER 19372M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19373L: linux-pci@vger.kernel.org 19374S: Maintained 19375F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19376F: drivers/pci/controller/dwc/pcie-uniphier* 19377 19378PCIE DRIVER FOR ST SPEAR13XX 19379M: Pratyush Anand <pratyush.anand@gmail.com> 19380L: linux-pci@vger.kernel.org 19381S: Maintained 19382F: drivers/pci/controller/dwc/*spear* 19383 19384PCIE DRIVER FOR STARFIVE JH71x0 19385M: Kevin Xie <kevin.xie@starfivetech.com> 19386L: linux-pci@vger.kernel.org 19387S: Maintained 19388F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19389F: drivers/pci/controller/plda/pcie-starfive.c 19390 19391PCIE ENDPOINT DRIVER FOR QUALCOMM 19392M: Manivannan Sadhasivam <mani@kernel.org> 19393L: linux-pci@vger.kernel.org 19394L: linux-arm-msm@vger.kernel.org 19395S: Maintained 19396F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19397F: drivers/pci/controller/dwc/pcie-qcom-common.c 19398F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19399 19400PCMCIA SUBSYSTEM 19401M: Dominik Brodowski <linux@dominikbrodowski.net> 19402S: Odd Fixes 19403T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19404F: Documentation/pcmcia/ 19405F: drivers/pcmcia/ 19406F: include/pcmcia/ 19407F: tools/pcmcia/ 19408 19409PCNET32 NETWORK DRIVER 19410M: Don Fry <pcnet32@frontier.com> 19411L: netdev@vger.kernel.org 19412S: Maintained 19413F: drivers/net/ethernet/amd/pcnet32.c 19414 19415PCRYPT PARALLEL CRYPTO ENGINE 19416M: Steffen Klassert <steffen.klassert@secunet.com> 19417L: linux-crypto@vger.kernel.org 19418S: Maintained 19419F: crypto/pcrypt.c 19420F: include/crypto/pcrypt.h 19421 19422PDS DSC VIRTIO DATA PATH ACCELERATOR 19423R: Brett Creeley <brett.creeley@amd.com> 19424F: drivers/vdpa/pds/ 19425 19426PECI HARDWARE MONITORING DRIVERS 19427M: Iwona Winiarska <iwona.winiarska@intel.com> 19428L: linux-hwmon@vger.kernel.org 19429S: Supported 19430F: Documentation/hwmon/peci-cputemp.rst 19431F: Documentation/hwmon/peci-dimmtemp.rst 19432F: drivers/hwmon/peci/ 19433 19434PECI SUBSYSTEM 19435M: Iwona Winiarska <iwona.winiarska@intel.com> 19436L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19437S: Supported 19438F: Documentation/devicetree/bindings/peci/ 19439F: Documentation/peci/ 19440F: drivers/peci/ 19441F: include/linux/peci-cpu.h 19442F: include/linux/peci.h 19443 19444PENSANDO ETHERNET DRIVERS 19445M: Brett Creeley <brett.creeley@amd.com> 19446L: netdev@vger.kernel.org 19447S: Maintained 19448F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19449F: drivers/net/ethernet/pensando/ 19450 19451PER-CPU MEMORY ALLOCATOR 19452M: Dennis Zhou <dennis@kernel.org> 19453M: Tejun Heo <tj@kernel.org> 19454M: Christoph Lameter <cl@gentwo.org> 19455L: linux-mm@kvack.org 19456S: Maintained 19457T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19458F: arch/*/include/asm/percpu.h 19459F: include/linux/percpu*.h 19460F: lib/percpu*.c 19461F: mm/percpu*.c 19462 19463PER-TASK DELAY ACCOUNTING 19464M: Balbir Singh <bsingharora@gmail.com> 19465M: Yang Yang <yang.yang29@zte.com.cn> 19466S: Maintained 19467F: include/linux/delayacct.h 19468F: kernel/delayacct.c 19469 19470PERFORMANCE EVENTS SUBSYSTEM 19471M: Peter Zijlstra <peterz@infradead.org> 19472M: Ingo Molnar <mingo@redhat.com> 19473M: Arnaldo Carvalho de Melo <acme@kernel.org> 19474M: Namhyung Kim <namhyung@kernel.org> 19475R: Mark Rutland <mark.rutland@arm.com> 19476R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19477R: Jiri Olsa <jolsa@kernel.org> 19478R: Ian Rogers <irogers@google.com> 19479R: Adrian Hunter <adrian.hunter@intel.com> 19480R: "Liang, Kan" <kan.liang@linux.intel.com> 19481L: linux-perf-users@vger.kernel.org 19482L: linux-kernel@vger.kernel.org 19483S: Supported 19484W: https://perf.wiki.kernel.org/ 19485T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19486T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19487T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19488F: arch/*/events/* 19489F: arch/*/events/*/* 19490F: arch/*/include/asm/perf_event.h 19491F: arch/*/kernel/*/*/perf_event*.c 19492F: arch/*/kernel/*/perf_event*.c 19493F: arch/*/kernel/perf_callchain.c 19494F: arch/*/kernel/perf_event*.c 19495F: include/linux/perf_event.h 19496F: include/uapi/linux/perf_event.h 19497F: kernel/events/* 19498F: tools/lib/perf/ 19499F: tools/perf/ 19500 19501PERFORMANCE EVENTS TOOLING ARM64 19502R: John Garry <john.g.garry@oracle.com> 19503R: Will Deacon <will@kernel.org> 19504R: James Clark <james.clark@linaro.org> 19505R: Mike Leach <mike.leach@linaro.org> 19506R: Leo Yan <leo.yan@linux.dev> 19507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19508S: Supported 19509F: tools/build/feature/test-libopencsd.c 19510F: tools/perf/arch/arm*/ 19511F: tools/perf/pmu-events/arch/arm64/ 19512F: tools/perf/util/arm-spe* 19513F: tools/perf/util/cs-etm* 19514 19515PERSONALITY HANDLING 19516M: Christoph Hellwig <hch@infradead.org> 19517L: linux-abi-devel@lists.sourceforge.net 19518S: Maintained 19519F: include/linux/personality.h 19520F: include/uapi/linux/personality.h 19521 19522PHOENIX RC FLIGHT CONTROLLER ADAPTER 19523M: Marcus Folkesson <marcus.folkesson@gmail.com> 19524L: linux-input@vger.kernel.org 19525S: Maintained 19526F: Documentation/input/devices/pxrc.rst 19527F: drivers/input/joystick/pxrc.c 19528 19529PHONET PROTOCOL 19530M: Remi Denis-Courmont <courmisch@gmail.com> 19531S: Supported 19532F: Documentation/networking/phonet.rst 19533F: include/linux/phonet.h 19534F: include/net/phonet/ 19535F: include/uapi/linux/phonet.h 19536F: net/phonet/ 19537 19538PHRAM MTD DRIVER 19539M: Joern Engel <joern@lazybastard.org> 19540L: linux-mtd@lists.infradead.org 19541S: Maintained 19542F: drivers/mtd/devices/phram.c 19543 19544PICOLCD HID DRIVER 19545M: Bruno Prémont <bonbons@linux-vserver.org> 19546L: linux-input@vger.kernel.org 19547S: Maintained 19548F: drivers/hid/hid-picolcd* 19549 19550PIDFD API 19551M: Christian Brauner <christian@brauner.io> 19552L: linux-kernel@vger.kernel.org 19553S: Maintained 19554T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19555F: samples/pidfd/ 19556F: tools/testing/selftests/clone3/ 19557F: tools/testing/selftests/pid_namespace/ 19558F: tools/testing/selftests/pidfd/ 19559K: (?i)pidfd 19560K: (?i)clone3 19561K: \b(clone_args|kernel_clone_args)\b 19562 19563PIN CONTROL SUBSYSTEM 19564M: Linus Walleij <linus.walleij@linaro.org> 19565L: linux-gpio@vger.kernel.org 19566S: Maintained 19567T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19568F: Documentation/devicetree/bindings/pinctrl/ 19569F: Documentation/driver-api/pin-control.rst 19570F: drivers/pinctrl/ 19571F: include/dt-bindings/pinctrl/ 19572F: include/linux/pinctrl/ 19573 19574PIN CONTROLLER - AIROHA 19575M: Lorenzo Bianconi <lorenzo@kernel.org> 19576L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19577S: Maintained 19578F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19579F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19580 19581PIN CONTROLLER - AMD 19582M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19583M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19584S: Maintained 19585F: drivers/pinctrl/pinctrl-amd.c 19586 19587PIN CONTROLLER - FREESCALE 19588M: Dong Aisheng <aisheng.dong@nxp.com> 19589M: Fabio Estevam <festevam@gmail.com> 19590M: Shawn Guo <shawnguo@kernel.org> 19591M: Jacky Bai <ping.bai@nxp.com> 19592R: Pengutronix Kernel Team <kernel@pengutronix.de> 19593R: NXP S32 Linux Team <s32@nxp.com> 19594L: linux-gpio@vger.kernel.org 19595S: Maintained 19596F: Documentation/devicetree/bindings/pinctrl/fsl,* 19597F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19598F: drivers/pinctrl/freescale/ 19599F: drivers/pinctrl/nxp/ 19600 19601PIN CONTROLLER - INTEL 19602M: Mika Westerberg <mika.westerberg@linux.intel.com> 19603M: Andy Shevchenko <andy@kernel.org> 19604S: Supported 19605T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19606F: drivers/pinctrl/intel/ 19607 19608PIN CONTROLLER - KEEMBAY 19609M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 19610S: Supported 19611F: drivers/pinctrl/pinctrl-keembay* 19612 19613PIN CONTROLLER - MEDIATEK 19614M: Sean Wang <sean.wang@kernel.org> 19615L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19616S: Maintained 19617F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19618F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19619F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19620F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19621F: drivers/pinctrl/mediatek/ 19622 19623PIN CONTROLLER - MEDIATEK MIPS 19624M: Chester A. Unal <chester.a.unal@arinc9.com> 19625M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19626L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19627L: linux-mips@vger.kernel.org 19628S: Maintained 19629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19632F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19633F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19634F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19635F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19636F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19637F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19638F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19639F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19640F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19641F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19642F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19643F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19644 19645PIN CONTROLLER - MICROCHIP AT91 19646M: Ludovic Desroches <ludovic.desroches@microchip.com> 19647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19648L: linux-gpio@vger.kernel.org 19649S: Supported 19650F: drivers/gpio/gpio-sama5d2-piobu.c 19651F: drivers/pinctrl/pinctrl-at91* 19652 19653PIN CONTROLLER - QUALCOMM 19654M: Bjorn Andersson <andersson@kernel.org> 19655L: linux-arm-msm@vger.kernel.org 19656S: Maintained 19657C: irc://irc.oftc.net/linux-msm 19658F: Documentation/devicetree/bindings/pinctrl/qcom,* 19659F: drivers/pinctrl/qcom/ 19660 19661PIN CONTROLLER - RENESAS 19662M: Geert Uytterhoeven <geert+renesas@glider.be> 19663L: linux-renesas-soc@vger.kernel.org 19664S: Supported 19665T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19666F: Documentation/devicetree/bindings/pinctrl/renesas,* 19667F: drivers/pinctrl/renesas/ 19668 19669PIN CONTROLLER - SAMSUNG 19670M: Krzysztof Kozlowski <krzk@kernel.org> 19671M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19672R: Alim Akhtar <alim.akhtar@samsung.com> 19673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19674L: linux-samsung-soc@vger.kernel.org 19675S: Maintained 19676Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19677B: mailto:linux-samsung-soc@vger.kernel.org 19678C: irc://irc.libera.chat/linux-exynos 19679T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19680F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19681F: drivers/pinctrl/samsung/ 19682 19683PIN CONTROLLER - SINGLE 19684M: Tony Lindgren <tony@atomide.com> 19685M: Haojian Zhuang <haojian.zhuang@linaro.org> 19686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19687L: linux-omap@vger.kernel.org 19688S: Maintained 19689F: drivers/pinctrl/pinctrl-single.c 19690 19691PIN CONTROLLER - SUNPLUS / TIBBO 19692M: Dvorkin Dmitry <dvorkin@tibbo.com> 19693M: Wells Lu <wellslutw@gmail.com> 19694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19695S: Maintained 19696W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19697F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19698F: drivers/pinctrl/sunplus/ 19699F: include/dt-bindings/pinctrl/sppctl*.h 19700 19701PINE64 PINEPHONE KEYBOARD DRIVER 19702M: Samuel Holland <samuel@sholland.org> 19703S: Supported 19704F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19705F: drivers/input/keyboard/pinephone-keyboard.c 19706 19707PKTCDVD DRIVER 19708M: linux-block@vger.kernel.org 19709S: Orphan 19710F: drivers/block/pktcdvd.c 19711F: include/linux/pktcdvd.h 19712F: include/uapi/linux/pktcdvd.h 19713 19714PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19715M: Tomasz Duszynski <tduszyns@gmail.com> 19716S: Maintained 19717F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19718F: drivers/iio/chemical/pms7003.c 19719 19720PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19721M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19722L: netdev@vger.kernel.org 19723S: Maintained 19724F: drivers/net/phy/mdio-open-alliance.h 19725F: net/ethtool/plca.c 19726 19727PLDMFW LIBRARY 19728M: Jacob Keller <jacob.e.keller@intel.com> 19729S: Maintained 19730F: Documentation/driver-api/pldmfw/ 19731F: include/linux/pldmfw.h 19732F: lib/pldmfw/ 19733 19734PLX DMA DRIVER 19735M: Logan Gunthorpe <logang@deltatee.com> 19736S: Maintained 19737F: drivers/dma/plx_dma.c 19738 19739PM-GRAPH UTILITY 19740M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 19741L: linux-pm@vger.kernel.org 19742S: Supported 19743W: https://01.org/pm-graph 19744B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 19745T: git git://github.com/intel/pm-graph 19746F: tools/power/pm-graph 19747 19748PM6764TR DRIVER 19749M: Charles Hsu <hsu.yungteng@gmail.com> 19750L: linux-hwmon@vger.kernel.org 19751S: Maintained 19752F: Documentation/hwmon/pm6764tr.rst 19753F: drivers/hwmon/pmbus/pm6764tr.c 19754 19755PMC SIERRA MaxRAID DRIVER 19756L: linux-scsi@vger.kernel.org 19757S: Orphan 19758W: http://www.pmc-sierra.com/ 19759F: drivers/scsi/pmcraid.* 19760 19761PMC SIERRA PM8001 DRIVER 19762M: Jack Wang <jinpu.wang@cloud.ionos.com> 19763L: linux-scsi@vger.kernel.org 19764S: Supported 19765F: drivers/scsi/pm8001/ 19766 19767PNI RM3100 IIO DRIVER 19768M: Song Qiang <songqiang1304521@gmail.com> 19769L: linux-iio@vger.kernel.org 19770S: Maintained 19771F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 19772F: drivers/iio/magnetometer/rm3100* 19773 19774PNP SUPPORT 19775M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 19776L: linux-acpi@vger.kernel.org 19777S: Maintained 19778F: drivers/pnp/ 19779F: include/linux/pnp.h 19780 19781PORTWELL EC DRIVER 19782M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 19783L: platform-driver-x86@vger.kernel.org 19784S: Maintained 19785F: drivers/platform/x86/portwell-ec.c 19786 19787POSIX CLOCKS and TIMERS 19788M: Anna-Maria Behnsen <anna-maria@linutronix.de> 19789M: Frederic Weisbecker <frederic@kernel.org> 19790M: Thomas Gleixner <tglx@linutronix.de> 19791L: linux-kernel@vger.kernel.org 19792S: Maintained 19793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19794F: fs/timerfd.c 19795F: include/linux/time_namespace.h 19796F: include/linux/timerfd.h 19797F: include/uapi/linux/time.h 19798F: include/uapi/linux/timerfd.h 19799F: include/trace/events/timer* 19800F: kernel/time/itimer.c 19801F: kernel/time/posix-* 19802F: kernel/time/namespace.c 19803 19804POWER MANAGEMENT CORE 19805M: "Rafael J. Wysocki" <rafael@kernel.org> 19806L: linux-pm@vger.kernel.org 19807S: Supported 19808B: https://bugzilla.kernel.org 19809T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 19810F: drivers/base/power/ 19811F: drivers/powercap/ 19812F: include/linux/intel_rapl.h 19813F: include/linux/pm.h 19814F: include/linux/pm_* 19815F: include/linux/powercap.h 19816F: kernel/configs/nopm.config 19817 19818POWER SEQUENCING 19819M: Bartosz Golaszewski <brgl@bgdev.pl> 19820L: linux-pm@vger.kernel.org 19821S: Maintained 19822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 19823F: Documentation/driver-api/pwrseq.rst 19824F: drivers/power/sequencing/ 19825F: include/linux/pwrseq/ 19826 19827POWER STATE COORDINATION INTERFACE (PSCI) 19828M: Mark Rutland <mark.rutland@arm.com> 19829M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19831S: Maintained 19832F: Documentation/devicetree/bindings/arm/psci.yaml 19833F: drivers/firmware/psci/ 19834F: include/linux/psci.h 19835F: include/uapi/linux/psci.h 19836 19837POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 19838M: Sebastian Reichel <sre@kernel.org> 19839L: linux-pm@vger.kernel.org 19840S: Maintained 19841T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19842F: Documentation/ABI/testing/sysfs-class-power 19843F: Documentation/devicetree/bindings/power/supply/ 19844F: drivers/power/supply/ 19845F: include/linux/power/ 19846F: include/linux/power_supply.h 19847F: tools/testing/selftests/power_supply/ 19848 19849POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 19850M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 19851L: linuxppc-dev@lists.ozlabs.org 19852S: Maintained 19853F: drivers/char/powernv-op-panel.c 19854 19855PPP OVER ATM (RFC 2364) 19856M: Mitchell Blank Jr <mitch@sfgoth.com> 19857S: Maintained 19858F: include/uapi/linux/atmppp.h 19859F: net/atm/pppoatm.c 19860 19861PPP OVER ETHERNET 19862M: Michal Ostrowski <mostrows@earthlink.net> 19863S: Maintained 19864F: drivers/net/ppp/pppoe.c 19865F: drivers/net/ppp/pppox.c 19866 19867PPP OVER L2TP 19868M: James Chapman <jchapman@katalix.com> 19869S: Maintained 19870F: include/linux/if_pppol2tp.h 19871F: include/uapi/linux/if_pppol2tp.h 19872F: net/l2tp/l2tp_ppp.c 19873 19874PPP PROTOCOL DRIVERS AND COMPRESSORS 19875L: linux-ppp@vger.kernel.org 19876S: Orphan 19877F: drivers/net/ppp/ppp_* 19878 19879PPS SUPPORT 19880M: Rodolfo Giometti <giometti@enneenne.com> 19881L: linuxpps@ml.enneenne.com (subscribers-only) 19882S: Maintained 19883W: http://wiki.enneenne.com/index.php/LinuxPPS_support 19884F: Documentation/ABI/testing/sysfs-pps 19885F: Documentation/ABI/testing/sysfs-pps-gen 19886F: Documentation/ABI/testing/sysfs-pps-gen-tio 19887F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 19888F: Documentation/driver-api/pps.rst 19889F: drivers/pps/ 19890F: include/linux/pps*.h 19891F: include/uapi/linux/pps.h 19892F: include/uapi/linux/pps_gen.h 19893 19894PRESSURE STALL INFORMATION (PSI) 19895M: Johannes Weiner <hannes@cmpxchg.org> 19896M: Suren Baghdasaryan <surenb@google.com> 19897R: Peter Ziljstra <peterz@infradead.org> 19898S: Maintained 19899F: include/linux/psi* 19900F: kernel/sched/psi.c 19901 19902PROPELLER BUILD 19903M: Rong Xu <xur@google.com> 19904M: Han Shen <shenhan@google.com> 19905S: Supported 19906F: Documentation/dev-tools/propeller.rst 19907F: scripts/Makefile.propeller 19908 19909PRINTK 19910M: Petr Mladek <pmladek@suse.com> 19911R: Steven Rostedt <rostedt@goodmis.org> 19912R: John Ogness <john.ogness@linutronix.de> 19913R: Sergey Senozhatsky <senozhatsky@chromium.org> 19914S: Maintained 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 19916F: include/linux/printk.h 19917F: kernel/printk/ 19918 19919PRINTK INDEXING 19920R: Chris Down <chris@chrisdown.name> 19921S: Maintained 19922F: Documentation/core-api/printk-index.rst 19923F: kernel/printk/index.c 19924K: printk_index 19925 19926PROC FILESYSTEM 19927L: linux-kernel@vger.kernel.org 19928L: linux-fsdevel@vger.kernel.org 19929S: Maintained 19930F: Documentation/filesystems/proc.rst 19931F: fs/proc/ 19932F: include/linux/proc_fs.h 19933F: tools/testing/selftests/proc/ 19934 19935PROC SYSCTL 19936M: Kees Cook <kees@kernel.org> 19937M: Joel Granados <joel.granados@kernel.org> 19938L: linux-kernel@vger.kernel.org 19939L: linux-fsdevel@vger.kernel.org 19940S: Maintained 19941T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 19942F: fs/proc/proc_sysctl.c 19943F: include/linux/sysctl.h 19944F: kernel/sysctl* 19945F: tools/testing/selftests/sysctl/* 19946F: lib/test_sysctl.c 19947F: scripts/check-sysctl-docs 19948 19949PS3 NETWORK SUPPORT 19950M: Geoff Levand <geoff@infradead.org> 19951L: netdev@vger.kernel.org 19952L: linuxppc-dev@lists.ozlabs.org 19953S: Maintained 19954F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 19955 19956PS3 PLATFORM SUPPORT 19957M: Geoff Levand <geoff@infradead.org> 19958L: linuxppc-dev@lists.ozlabs.org 19959S: Maintained 19960F: arch/powerpc/boot/ps3* 19961F: arch/powerpc/include/asm/lv1call.h 19962F: arch/powerpc/include/asm/ps3*.h 19963F: arch/powerpc/platforms/ps3/ 19964F: drivers/*/ps3* 19965F: drivers/ps3/ 19966F: drivers/rtc/rtc-ps3.c 19967F: drivers/usb/host/*ps3.c 19968F: sound/ppc/snd_ps3* 19969 19970PS3VRAM DRIVER 19971M: Jim Paris <jim@jtan.com> 19972M: Geoff Levand <geoff@infradead.org> 19973L: linuxppc-dev@lists.ozlabs.org 19974S: Maintained 19975F: drivers/block/ps3vram.c 19976 19977PSAMPLE PACKET SAMPLING SUPPORT 19978M: Yotam Gigi <yotam.gi@gmail.com> 19979S: Maintained 19980F: include/net/psample.h 19981F: include/uapi/linux/psample.h 19982F: net/psample 19983 19984PSE NETWORK DRIVER 19985M: Oleksij Rempel <o.rempel@pengutronix.de> 19986M: Kory Maincent <kory.maincent@bootlin.com> 19987L: netdev@vger.kernel.org 19988S: Maintained 19989F: Documentation/devicetree/bindings/net/pse-pd/ 19990F: drivers/net/pse-pd/ 19991F: net/ethtool/pse-pd.c 19992 19993PSTORE FILESYSTEM 19994M: Kees Cook <kees@kernel.org> 19995R: Tony Luck <tony.luck@intel.com> 19996R: Guilherme G. Piccoli <gpiccoli@igalia.com> 19997L: linux-hardening@vger.kernel.org 19998S: Supported 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20000F: Documentation/admin-guide/pstore-blk.rst 20001F: Documentation/admin-guide/ramoops.rst 20002F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20003F: drivers/acpi/apei/erst.c 20004F: drivers/firmware/efi/efi-pstore.c 20005F: fs/pstore/ 20006F: include/linux/pstore* 20007K: \b(pstore|ramoops) 20008 20009PT5161L HARDWARE MONITOR DRIVER 20010M: Cosmo Chou <cosmo.chou@quantatw.com> 20011L: linux-hwmon@vger.kernel.org 20012S: Maintained 20013F: Documentation/hwmon/pt5161l.rst 20014F: drivers/hwmon/pt5161l.c 20015 20016PTP HARDWARE CLOCK SUPPORT 20017M: Richard Cochran <richardcochran@gmail.com> 20018L: netdev@vger.kernel.org 20019S: Maintained 20020W: http://linuxptp.sourceforge.net/ 20021F: Documentation/ABI/testing/sysfs-ptp 20022F: Documentation/driver-api/ptp.rst 20023F: drivers/net/phy/dp83640* 20024F: drivers/ptp/* 20025F: include/linux/ptp_cl* 20026K: (?:\b|_)ptp(?:\b|_) 20027 20028PTP MOCKUP CLOCK SUPPORT 20029M: Vladimir Oltean <vladimir.oltean@nxp.com> 20030L: netdev@vger.kernel.org 20031S: Maintained 20032F: drivers/ptp/ptp_mock.c 20033F: include/linux/ptp_mock.h 20034 20035PTP VIRTUAL CLOCK SUPPORT 20036M: Yangbo Lu <yangbo.lu@nxp.com> 20037L: netdev@vger.kernel.org 20038S: Maintained 20039F: drivers/ptp/ptp_vclock.c 20040F: net/ethtool/phc_vclocks.c 20041 20042PTP VMCLOCK SUPPORT 20043M: David Woodhouse <dwmw2@infradead.org> 20044L: netdev@vger.kernel.org 20045S: Maintained 20046F: drivers/ptp/ptp_vmclock.c 20047F: include/uapi/linux/vmclock-abi.h 20048 20049PTRACE SUPPORT 20050M: Oleg Nesterov <oleg@redhat.com> 20051S: Maintained 20052F: arch/*/*/ptrace*.c 20053F: arch/*/include/asm/ptrace*.h 20054F: arch/*/ptrace*.c 20055F: include/asm-generic/syscall.h 20056F: include/linux/ptrace.h 20057F: include/linux/regset.h 20058F: include/uapi/linux/ptrace.h 20059F: kernel/ptrace.c 20060 20061PULSE8-CEC DRIVER 20062M: Hans Verkuil <hverkuil@xs4all.nl> 20063L: linux-media@vger.kernel.org 20064S: Maintained 20065T: git git://linuxtv.org/media.git 20066F: drivers/media/cec/usb/pulse8/ 20067 20068PURELIFI PLFXLC DRIVER 20069M: Srinivasan Raju <srini.raju@purelifi.com> 20070L: linux-wireless@vger.kernel.org 20071S: Supported 20072F: drivers/net/wireless/purelifi/ 20073 20074PVRUSB2 VIDEO4LINUX DRIVER 20075M: Mike Isely <isely@pobox.com> 20076L: pvrusb2@isely.net (subscribers-only) 20077L: linux-media@vger.kernel.org 20078S: Maintained 20079W: http://www.isely.net/pvrusb2/ 20080T: git git://linuxtv.org/media.git 20081F: Documentation/driver-api/media/drivers/pvrusb2* 20082F: drivers/media/usb/pvrusb2/ 20083 20084PWC WEBCAM DRIVER 20085M: Hans Verkuil <hverkuil@xs4all.nl> 20086L: linux-media@vger.kernel.org 20087S: Odd Fixes 20088T: git git://linuxtv.org/media.git 20089F: drivers/media/usb/pwc/* 20090F: include/trace/events/pwc.h 20091 20092PWM IR Transmitter 20093M: Sean Young <sean@mess.org> 20094L: linux-media@vger.kernel.org 20095S: Maintained 20096F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20097F: drivers/media/rc/pwm-ir-tx.c 20098 20099PWM SUBSYSTEM 20100M: Uwe Kleine-König <ukleinek@kernel.org> 20101L: linux-pwm@vger.kernel.org 20102S: Maintained 20103Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20104T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20105F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20106F: Documentation/devicetree/bindings/pwm/ 20107F: Documentation/driver-api/pwm.rst 20108F: drivers/gpio/gpio-mvebu.c 20109F: drivers/pwm/ 20110F: drivers/video/backlight/pwm_bl.c 20111F: include/dt-bindings/pwm/ 20112F: include/linux/pwm.h 20113F: include/linux/pwm_backlight.h 20114K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20115 20116PXA GPIO DRIVER 20117M: Robert Jarzmik <robert.jarzmik@free.fr> 20118L: linux-gpio@vger.kernel.org 20119S: Maintained 20120F: drivers/gpio/gpio-pxa.c 20121 20122PXA MMCI DRIVER 20123S: Orphan 20124 20125PXA RTC DRIVER 20126M: Robert Jarzmik <robert.jarzmik@free.fr> 20127L: linux-rtc@vger.kernel.org 20128S: Maintained 20129 20130PXA2xx/PXA3xx SUPPORT 20131M: Daniel Mack <daniel@zonque.org> 20132M: Haojian Zhuang <haojian.zhuang@gmail.com> 20133M: Robert Jarzmik <robert.jarzmik@free.fr> 20134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20135S: Maintained 20136T: git git://github.com/hzhuang1/linux.git 20137T: git git://github.com/rjarzmik/linux.git 20138F: arch/arm/boot/dts/intel/pxa/ 20139F: arch/arm/mach-pxa/ 20140F: drivers/dma/pxa* 20141F: drivers/pcmcia/pxa2xx* 20142F: drivers/pinctrl/pxa/ 20143F: drivers/spi/spi-pxa2xx* 20144F: drivers/usb/gadget/udc/pxa2* 20145F: include/sound/pxa2xx-lib.h 20146F: sound/arm/pxa* 20147F: sound/soc/pxa/ 20148 20149QAT DRIVER 20150M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20151L: qat-linux@intel.com 20152S: Supported 20153F: drivers/crypto/intel/qat/ 20154 20155QCOM AUDIO (ASoC) DRIVERS 20156M: Srinivas Kandagatla <srini@kernel.org> 20157L: linux-sound@vger.kernel.org 20158L: linux-arm-msm@vger.kernel.org 20159S: Supported 20160F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20161F: Documentation/devicetree/bindings/sound/qcom,* 20162F: drivers/soc/qcom/apr.c 20163F: include/dt-bindings/sound/qcom,wcd9335.h 20164F: include/dt-bindings/sound/qcom,wcd934x.h 20165F: sound/soc/codecs/lpass-rx-macro.* 20166F: sound/soc/codecs/lpass-tx-macro.* 20167F: sound/soc/codecs/lpass-va-macro.c 20168F: sound/soc/codecs/lpass-wsa-macro.* 20169F: sound/soc/codecs/msm8916-wcd-analog.c 20170F: sound/soc/codecs/msm8916-wcd-digital.c 20171F: sound/soc/codecs/wcd-clsh-v2.* 20172F: sound/soc/codecs/wcd-mbhc-v2.* 20173F: sound/soc/codecs/wcd9335.* 20174F: sound/soc/codecs/wcd934x.c 20175F: sound/soc/codecs/wsa881x.c 20176F: sound/soc/codecs/wsa883x.c 20177F: sound/soc/codecs/wsa884x.c 20178F: sound/soc/qcom/ 20179 20180QCOM EMBEDDED USB DEBUGGER (EUD) 20181M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20182L: linux-arm-msm@vger.kernel.org 20183S: Maintained 20184F: Documentation/ABI/testing/sysfs-driver-eud 20185F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20186F: drivers/usb/misc/qcom_eud.c 20187 20188QCOM IPA DRIVER 20189M: Alex Elder <elder@kernel.org> 20190L: netdev@vger.kernel.org 20191S: Maintained 20192F: drivers/net/ipa/ 20193 20194QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20195M: Gabriel Somlo <somlo@cmu.edu> 20196M: "Michael S. Tsirkin" <mst@redhat.com> 20197L: qemu-devel@nongnu.org 20198S: Maintained 20199F: drivers/firmware/qemu_fw_cfg.c 20200F: include/uapi/linux/qemu_fw_cfg.h 20201 20202QIB DRIVER 20203M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20204L: linux-rdma@vger.kernel.org 20205S: Supported 20206F: drivers/infiniband/hw/qib/ 20207 20208QLOGIC QL41xxx FCOE DRIVER 20209M: Saurav Kashyap <skashyap@marvell.com> 20210M: Javed Hasan <jhasan@marvell.com> 20211M: GR-QLogic-Storage-Upstream@marvell.com 20212L: linux-scsi@vger.kernel.org 20213S: Supported 20214F: drivers/scsi/qedf/ 20215 20216QLOGIC QL41xxx ISCSI DRIVER 20217M: Nilesh Javali <njavali@marvell.com> 20218M: Manish Rangankar <mrangankar@marvell.com> 20219M: GR-QLogic-Storage-Upstream@marvell.com 20220L: linux-scsi@vger.kernel.org 20221S: Supported 20222F: drivers/scsi/qedi/ 20223 20224QLOGIC QL4xxx ETHERNET DRIVER 20225M: Manish Chopra <manishc@marvell.com> 20226L: netdev@vger.kernel.org 20227S: Maintained 20228F: drivers/net/ethernet/qlogic/qed/ 20229F: drivers/net/ethernet/qlogic/qede/ 20230F: include/linux/qed/ 20231 20232QLOGIC QL4xxx RDMA DRIVER 20233M: Michal Kalderon <mkalderon@marvell.com> 20234L: linux-rdma@vger.kernel.org 20235S: Supported 20236F: drivers/infiniband/hw/qedr/ 20237F: include/uapi/rdma/qedr-abi.h 20238 20239QLOGIC QLA1280 SCSI DRIVER 20240M: Michael Reed <mdr@sgi.com> 20241L: linux-scsi@vger.kernel.org 20242S: Maintained 20243F: drivers/scsi/qla1280.[ch] 20244 20245QLOGIC QLA2XXX FC-SCSI DRIVER 20246M: Nilesh Javali <njavali@marvell.com> 20247M: GR-QLogic-Storage-Upstream@marvell.com 20248L: linux-scsi@vger.kernel.org 20249S: Supported 20250F: drivers/scsi/qla2xxx/ 20251 20252QLOGIC QLA3XXX NETWORK DRIVER 20253M: GR-Linux-NIC-Dev@marvell.com 20254L: netdev@vger.kernel.org 20255S: Maintained 20256F: drivers/net/ethernet/qlogic/qla3xxx.* 20257 20258QLOGIC QLA4XXX iSCSI DRIVER 20259M: Nilesh Javali <njavali@marvell.com> 20260M: Manish Rangankar <mrangankar@marvell.com> 20261M: GR-QLogic-Storage-Upstream@marvell.com 20262L: linux-scsi@vger.kernel.org 20263S: Supported 20264F: drivers/scsi/qla4xxx/ 20265 20266QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20267M: Shahed Shaikh <shshaikh@marvell.com> 20268M: Manish Chopra <manishc@marvell.com> 20269M: GR-Linux-NIC-Dev@marvell.com 20270L: netdev@vger.kernel.org 20271S: Maintained 20272F: drivers/net/ethernet/qlogic/qlcnic/ 20273 20274QM1D1B0004 MEDIA DRIVER 20275M: Akihiro Tsukada <tskd08@gmail.com> 20276L: linux-media@vger.kernel.org 20277S: Odd Fixes 20278F: drivers/media/tuners/qm1d1b0004* 20279 20280QM1D1C0042 MEDIA DRIVER 20281M: Akihiro Tsukada <tskd08@gmail.com> 20282L: linux-media@vger.kernel.org 20283S: Odd Fixes 20284F: drivers/media/tuners/qm1d1c0042* 20285 20286QNAP MCU DRIVER 20287M: Heiko Stuebner <heiko@sntech.de> 20288S: Maintained 20289F: drivers/hwmon/qnap-mcu-hwmon.c 20290F: drivers/input/misc/qnap-mcu-input.c 20291F: drivers/leds/leds-qnap-mcu.c 20292F: drivers/mfd/qnap-mcu.c 20293F: include/linux/mfd/qnap-mcu.h 20294 20295QNX4 FILESYSTEM 20296M: Anders Larsen <al@alarsen.net> 20297S: Maintained 20298W: http://www.alarsen.net/linux/qnx4fs/ 20299F: fs/qnx4/ 20300F: include/uapi/linux/qnx4_fs.h 20301F: include/uapi/linux/qnxtypes.h 20302 20303QNX6 FILESYSTEM 20304S: Orphan 20305F: Documentation/filesystems/qnx6.rst 20306F: fs/qnx6/ 20307F: include/linux/qnx6_fs.h 20308 20309QORIQ DPAA2 FSL-MC BUS DRIVER 20310M: Ioana Ciornei <ioana.ciornei@nxp.com> 20311L: linuxppc-dev@lists.ozlabs.org 20312L: linux-kernel@vger.kernel.org 20313S: Maintained 20314F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20315F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20316F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20317F: drivers/bus/fsl-mc/ 20318F: include/uapi/linux/fsl_mc.h 20319 20320QT1010 MEDIA DRIVER 20321L: linux-media@vger.kernel.org 20322S: Orphan 20323W: https://linuxtv.org 20324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20325F: drivers/media/tuners/qt1010* 20326 20327QUALCOMM ATH12K WIRELESS DRIVER 20328M: Jeff Johnson <jjohnson@kernel.org> 20329L: linux-wireless@vger.kernel.org 20330L: ath12k@lists.infradead.org 20331S: Supported 20332W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20333T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20334F: drivers/net/wireless/ath/ath12k/ 20335N: ath12k 20336 20337QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20338M: Jeff Johnson <jjohnson@kernel.org> 20339L: linux-wireless@vger.kernel.org 20340L: ath10k@lists.infradead.org 20341S: Supported 20342W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20344F: drivers/net/wireless/ath/ath10k/ 20345N: ath10k 20346 20347QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20348M: Jeff Johnson <jjohnson@kernel.org> 20349L: linux-wireless@vger.kernel.org 20350L: ath11k@lists.infradead.org 20351S: Supported 20352W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20353B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20354T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20355F: drivers/net/wireless/ath/ath11k/ 20356N: ath11k 20357 20358QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20359M: Toke Høiland-Jørgensen <toke@toke.dk> 20360L: linux-wireless@vger.kernel.org 20361S: Maintained 20362W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20363T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20364F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20365F: drivers/net/wireless/ath/ath9k/ 20366 20367QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20368M: Stefan Wahren <wahrenst@gmx.net> 20369L: netdev@vger.kernel.org 20370S: Maintained 20371F: Documentation/devicetree/bindings/net/qca,qca7000.txt 20372F: drivers/net/ethernet/qualcomm/qca* 20373 20374QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20375M: Stephan Gerhold <stephan@gerhold.net> 20376L: netdev@vger.kernel.org 20377L: linux-arm-msm@vger.kernel.org 20378S: Maintained 20379F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20380F: drivers/net/wwan/qcom_bam_dmux.c 20381 20382QUALCOMM CAMERA SUBSYSTEM DRIVER 20383M: Robert Foss <rfoss@kernel.org> 20384M: Todor Tomov <todor.too@gmail.com> 20385M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20386L: linux-media@vger.kernel.org 20387S: Maintained 20388F: Documentation/admin-guide/media/qcom_camss.rst 20389F: Documentation/devicetree/bindings/media/qcom,*camss* 20390F: drivers/media/platform/qcom/camss/ 20391 20392QUALCOMM CLOCK DRIVERS 20393M: Bjorn Andersson <andersson@kernel.org> 20394L: linux-arm-msm@vger.kernel.org 20395S: Supported 20396T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20397F: Documentation/devicetree/bindings/clock/qcom,* 20398F: drivers/clk/qcom/ 20399F: include/dt-bindings/clock/qcom,* 20400 20401QUALCOMM CLOUD AI (QAIC) DRIVER 20402M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20403R: Carl Vanderlip <quic_carlv@quicinc.com> 20404L: linux-arm-msm@vger.kernel.org 20405L: dri-devel@lists.freedesktop.org 20406S: Supported 20407T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20408F: Documentation/accel/qaic/ 20409F: drivers/accel/qaic/ 20410F: include/uapi/drm/qaic_accel.h 20411 20412QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20413M: Bjorn Andersson <andersson@kernel.org> 20414M: Konrad Dybcio <konradybcio@kernel.org> 20415L: linux-pm@vger.kernel.org 20416L: linux-arm-msm@vger.kernel.org 20417S: Maintained 20418F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20419F: drivers/pmdomain/qcom/cpr.c 20420 20421QUALCOMM CPUCP MAILBOX DRIVER 20422M: Sibi Sankar <quic_sibis@quicinc.com> 20423L: linux-arm-msm@vger.kernel.org 20424S: Supported 20425F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20426F: drivers/mailbox/qcom-cpucp-mbox.c 20427 20428QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20429M: Ilia Lin <ilia.lin@kernel.org> 20430L: linux-pm@vger.kernel.org 20431S: Maintained 20432F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20433F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20434F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20435 20436QUALCOMM CRYPTO DRIVERS 20437M: Thara Gopinath <thara.gopinath@gmail.com> 20438L: linux-crypto@vger.kernel.org 20439L: linux-arm-msm@vger.kernel.org 20440S: Maintained 20441F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20442F: drivers/crypto/qce/ 20443 20444QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20445M: Timur Tabi <timur@kernel.org> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448F: drivers/net/ethernet/qualcomm/emac/ 20449 20450QUALCOMM ETHQOS ETHERNET DRIVER 20451M: Vinod Koul <vkoul@kernel.org> 20452L: netdev@vger.kernel.org 20453L: linux-arm-msm@vger.kernel.org 20454S: Maintained 20455F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20456F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20457 20458QUALCOMM FASTRPC DRIVER 20459M: Srinivas Kandagatla <srini@kernel.org> 20460M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20461L: linux-arm-msm@vger.kernel.org 20462L: dri-devel@lists.freedesktop.org 20463S: Maintained 20464F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20465F: drivers/misc/fastrpc.c 20466F: include/uapi/misc/fastrpc.h 20467 20468QUALCOMM HEXAGON ARCHITECTURE 20469M: Brian Cain <brian.cain@oss.qualcomm.com> 20470L: linux-hexagon@vger.kernel.org 20471S: Supported 20472T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20473F: arch/hexagon/ 20474 20475QUALCOMM HIDMA DRIVER 20476M: Sinan Kaya <okaya@kernel.org> 20477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20478L: linux-arm-msm@vger.kernel.org 20479L: dmaengine@vger.kernel.org 20480S: Supported 20481F: drivers/dma/qcom/hidma* 20482 20483QUALCOMM I2C QCOM GENI DRIVER 20484M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20485M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20486L: linux-i2c@vger.kernel.org 20487L: linux-arm-msm@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20490F: drivers/i2c/busses/i2c-qcom-geni.c 20491 20492QUALCOMM I2C CCI DRIVER 20493M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20494M: Robert Foss <rfoss@kernel.org> 20495L: linux-i2c@vger.kernel.org 20496L: linux-arm-msm@vger.kernel.org 20497S: Maintained 20498F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20499F: drivers/i2c/busses/i2c-qcom-cci.c 20500 20501QUALCOMM INTERCONNECT BWMON DRIVER 20502M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20503L: linux-arm-msm@vger.kernel.org 20504S: Maintained 20505F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20506F: drivers/soc/qcom/icc-bwmon.c 20507F: drivers/soc/qcom/trace_icc-bwmon.h 20508 20509QUALCOMM IOMMU 20510M: Rob Clark <robin.clark@oss.qualcomm.com> 20511L: iommu@lists.linux.dev 20512L: linux-arm-msm@vger.kernel.org 20513S: Maintained 20514F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20515F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20516F: drivers/iommu/msm_iommu* 20517 20518QUALCOMM IPC ROUTER (QRTR) DRIVER 20519M: Manivannan Sadhasivam <mani@kernel.org> 20520L: linux-arm-msm@vger.kernel.org 20521S: Maintained 20522F: include/trace/events/qrtr.h 20523F: include/uapi/linux/qrtr.h 20524F: net/qrtr/ 20525 20526QUALCOMM IPCC MAILBOX DRIVER 20527M: Manivannan Sadhasivam <mani@kernel.org> 20528L: linux-arm-msm@vger.kernel.org 20529S: Supported 20530F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20531F: drivers/mailbox/qcom-ipcc.c 20532F: include/dt-bindings/mailbox/qcom-ipcc.h 20533 20534QUALCOMM IPQ4019 USB PHY DRIVER 20535M: Robert Marko <robert.marko@sartura.hr> 20536M: Luka Perkov <luka.perkov@sartura.hr> 20537L: linux-arm-msm@vger.kernel.org 20538S: Maintained 20539F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20540F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20541 20542QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20543M: Robert Marko <robert.marko@sartura.hr> 20544M: Luka Perkov <luka.perkov@sartura.hr> 20545L: linux-arm-msm@vger.kernel.org 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20548F: drivers/regulator/vqmmc-ipq4019-regulator.c 20549 20550QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20551M: Vikash Garodia <quic_vgarodia@quicinc.com> 20552M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20553R: Abhinav Kumar <abhinav.kumar@linux.dev> 20554R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20555L: linux-media@vger.kernel.org 20556L: linux-arm-msm@vger.kernel.org 20557S: Maintained 20558F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20559F: drivers/media/platform/qcom/iris/ 20560 20561QUALCOMM NAND CONTROLLER DRIVER 20562M: Manivannan Sadhasivam <mani@kernel.org> 20563L: linux-mtd@lists.infradead.org 20564L: linux-arm-msm@vger.kernel.org 20565S: Maintained 20566F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20567F: drivers/mtd/nand/raw/qcom_nandc.c 20568 20569QUALCOMM QSEECOM DRIVER 20570M: Maximilian Luz <luzmaximilian@gmail.com> 20571L: linux-arm-msm@vger.kernel.org 20572S: Maintained 20573F: drivers/firmware/qcom/qcom_qseecom.c 20574 20575QUALCOMM QSEECOM UEFISECAPP DRIVER 20576M: Maximilian Luz <luzmaximilian@gmail.com> 20577L: linux-arm-msm@vger.kernel.org 20578S: Maintained 20579F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20580 20581QUALCOMM RMNET DRIVER 20582M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20583M: Sean Tranchetti <quic_stranche@quicinc.com> 20584L: netdev@vger.kernel.org 20585S: Maintained 20586F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20587F: drivers/net/ethernet/qualcomm/rmnet/ 20588F: include/linux/if_rmnet.h 20589 20590QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20591M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20592L: linux-arm-msm@vger.kernel.org 20593S: Maintained 20594F: drivers/firmware/qcom/qcom_tzmem.c 20595F: drivers/firmware/qcom/qcom_tzmem.h 20596F: include/linux/firmware/qcom/qcom_tzmem.h 20597 20598QUALCOMM TSENS THERMAL DRIVER 20599M: Amit Kucheria <amitk@kernel.org> 20600M: Thara Gopinath <thara.gopinath@gmail.com> 20601L: linux-pm@vger.kernel.org 20602L: linux-arm-msm@vger.kernel.org 20603S: Maintained 20604F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20605F: drivers/thermal/qcom/ 20606 20607QUALCOMM TYPEC PORT MANAGER DRIVER 20608M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20609L: linux-arm-msm@vger.kernel.org 20610L: linux-usb@vger.kernel.org 20611S: Maintained 20612F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20613F: drivers/usb/typec/tcpm/qcom/ 20614 20615QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20616M: Vikash Garodia <quic_vgarodia@quicinc.com> 20617M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20618R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20619L: linux-media@vger.kernel.org 20620L: linux-arm-msm@vger.kernel.org 20621S: Maintained 20622T: git git://linuxtv.org/media.git 20623F: Documentation/devicetree/bindings/media/*venus* 20624F: drivers/media/platform/qcom/venus/ 20625 20626QUALCOMM WCN36XX WIRELESS DRIVER 20627M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20628L: wcn36xx@lists.infradead.org 20629S: Supported 20630W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20631F: drivers/net/wireless/ath/wcn36xx/ 20632 20633QUANTENNA QTNFMAC WIRELESS DRIVER 20634M: Igor Mitsyanko <imitsyanko@quantenna.com> 20635R: Sergey Matyukevich <geomatsi@gmail.com> 20636L: linux-wireless@vger.kernel.org 20637S: Maintained 20638F: drivers/net/wireless/quantenna/ 20639 20640RADEON and AMDGPU DRM DRIVERS 20641M: Alex Deucher <alexander.deucher@amd.com> 20642M: Christian König <christian.koenig@amd.com> 20643L: amd-gfx@lists.freedesktop.org 20644S: Supported 20645B: https://gitlab.freedesktop.org/drm/amd/-/issues 20646C: irc://irc.oftc.net/radeon 20647T: git https://gitlab.freedesktop.org/agd5f/linux.git 20648F: Documentation/gpu/amdgpu/ 20649F: drivers/gpu/drm/amd/ 20650F: drivers/gpu/drm/ci/xfails/amd* 20651F: drivers/gpu/drm/radeon/ 20652F: include/uapi/drm/amdgpu_drm.h 20653F: include/uapi/drm/radeon_drm.h 20654 20655RADEON FRAMEBUFFER DISPLAY DRIVER 20656M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20657L: linux-fbdev@vger.kernel.org 20658S: Maintained 20659F: drivers/video/fbdev/aty/radeon* 20660F: include/uapi/linux/radeonfb.h 20661 20662RADIOSHARK RADIO DRIVER 20663M: Hans Verkuil <hverkuil@xs4all.nl> 20664L: linux-media@vger.kernel.org 20665S: Maintained 20666T: git git://linuxtv.org/media.git 20667F: drivers/media/radio/radio-shark.c 20668 20669RADIOSHARK2 RADIO DRIVER 20670M: Hans Verkuil <hverkuil@xs4all.nl> 20671L: linux-media@vger.kernel.org 20672S: Maintained 20673T: git git://linuxtv.org/media.git 20674F: drivers/media/radio/radio-shark2.c 20675F: drivers/media/radio/radio-tea5777.c 20676 20677RADOS BLOCK DEVICE (RBD) 20678M: Ilya Dryomov <idryomov@gmail.com> 20679R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20680L: ceph-devel@vger.kernel.org 20681S: Supported 20682W: http://ceph.com/ 20683T: git https://github.com/ceph/ceph-client.git 20684F: Documentation/ABI/testing/sysfs-bus-rbd 20685F: drivers/block/rbd.c 20686F: drivers/block/rbd_types.h 20687 20688RAGE128 FRAMEBUFFER DISPLAY DRIVER 20689L: linux-fbdev@vger.kernel.org 20690S: Orphan 20691F: drivers/video/fbdev/aty/aty128fb.c 20692 20693RAINSHADOW-CEC DRIVER 20694M: Hans Verkuil <hverkuil@xs4all.nl> 20695L: linux-media@vger.kernel.org 20696S: Maintained 20697T: git git://linuxtv.org/media.git 20698F: drivers/media/cec/usb/rainshadow/ 20699 20700RALINK MIPS ARCHITECTURE 20701M: John Crispin <john@phrozen.org> 20702M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20703L: linux-mips@vger.kernel.org 20704S: Maintained 20705F: arch/mips/ralink 20706 20707RALINK MT7621 MIPS ARCHITECTURE 20708M: Chester A. Unal <chester.a.unal@arinc9.com> 20709M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20710L: linux-mips@vger.kernel.org 20711S: Maintained 20712F: arch/mips/boot/dts/ralink/mt7621* 20713 20714RALINK RT2X00 WIRELESS LAN DRIVER 20715M: Stanislaw Gruszka <stf_xl@wp.pl> 20716L: linux-wireless@vger.kernel.org 20717S: Maintained 20718F: drivers/net/wireless/ralink/ 20719 20720RAMDISK RAM BLOCK DEVICE DRIVER 20721M: Jens Axboe <axboe@kernel.dk> 20722S: Maintained 20723F: Documentation/admin-guide/blockdev/ramdisk.rst 20724F: drivers/block/brd.c 20725 20726RANCHU VIRTUAL BOARD FOR MIPS 20727M: Miodrag Dinic <miodrag.dinic@mips.com> 20728L: linux-mips@vger.kernel.org 20729S: Supported 20730F: arch/mips/configs/generic/board-ranchu.config 20731F: arch/mips/generic/board-ranchu.c 20732 20733RANDOM NUMBER DRIVER 20734M: "Theodore Ts'o" <tytso@mit.edu> 20735M: Jason A. Donenfeld <Jason@zx2c4.com> 20736S: Maintained 20737T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 20738F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 20739F: drivers/char/random.c 20740F: include/linux/random.h 20741F: include/uapi/linux/random.h 20742F: drivers/virt/vmgenid.c 20743N: ^.*/vdso/[^/]*getrandom[^/]+$ 20744 20745RAPIDIO SUBSYSTEM 20746M: Matt Porter <mporter@kernel.crashing.org> 20747M: Alexandre Bounine <alex.bou9@gmail.com> 20748S: Maintained 20749F: drivers/rapidio/ 20750 20751RAS INFRASTRUCTURE 20752M: Tony Luck <tony.luck@intel.com> 20753M: Borislav Petkov <bp@alien8.de> 20754L: linux-edac@vger.kernel.org 20755S: Maintained 20756F: Documentation/admin-guide/RAS 20757F: drivers/ras/ 20758F: include/linux/ras.h 20759F: include/ras/ras_event.h 20760 20761RAS FRU MEMORY POISON MANAGER (FMPM) 20762M: Yazen Ghannam <Yazen.Ghannam@amd.com> 20763L: linux-edac@vger.kernel.org 20764S: Maintained 20765F: drivers/ras/amd/fmpm.c 20766 20767RASPBERRY PI PISP BACK END 20768M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 20769R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20770L: linux-media@vger.kernel.org 20771S: Maintained 20772F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 20773F: drivers/media/platform/raspberrypi/pisp_be/ 20774F: include/uapi/linux/media/raspberrypi/ 20775 20776RASPBERRY PI PISP CAMERA FRONT END 20777M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 20778M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20779S: Maintained 20780F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 20781F: drivers/media/platform/raspberrypi/rp1-cfe/ 20782 20783RC-CORE / LIRC FRAMEWORK 20784M: Sean Young <sean@mess.org> 20785L: linux-media@vger.kernel.org 20786S: Maintained 20787W: http://linuxtv.org 20788T: git git://linuxtv.org/media.git 20789F: Documentation/driver-api/media/rc-core.rst 20790F: Documentation/userspace-api/media/rc/ 20791F: drivers/media/rc/ 20792F: include/media/rc-core.h 20793F: include/media/rc-map.h 20794F: include/uapi/linux/lirc.h 20795 20796RCMM REMOTE CONTROLS DECODER 20797M: Patrick Lerda <patrick9876@free.fr> 20798S: Maintained 20799F: drivers/media/rc/ir-rcmm-decoder.c 20800 20801RCUTORTURE TEST FRAMEWORK 20802M: "Paul E. McKenney" <paulmck@kernel.org> 20803M: Josh Triplett <josh@joshtriplett.org> 20804R: Steven Rostedt <rostedt@goodmis.org> 20805R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20806R: Lai Jiangshan <jiangshanlai@gmail.com> 20807L: rcu@vger.kernel.org 20808S: Supported 20809T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20810F: tools/testing/selftests/rcutorture 20811 20812RDACM20 Camera Sensor 20813M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20814M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20815M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20816M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20820F: drivers/media/i2c/max9271.c 20821F: drivers/media/i2c/max9271.h 20822F: drivers/media/i2c/rdacm20.c 20823 20824RDACM21 Camera Sensor 20825M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20826M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20827M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20828M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20829L: linux-media@vger.kernel.org 20830S: Maintained 20831F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20832F: drivers/media/i2c/max9271.c 20833F: drivers/media/i2c/max9271.h 20834F: drivers/media/i2c/rdacm21.c 20835 20836RDC R-321X SoC 20837M: Florian Fainelli <florian@openwrt.org> 20838S: Maintained 20839 20840RDC R6040 FAST ETHERNET DRIVER 20841M: Florian Fainelli <f.fainelli@gmail.com> 20842L: netdev@vger.kernel.org 20843S: Maintained 20844F: drivers/net/ethernet/rdc/r6040.c 20845 20846RDMAVT - RDMA verbs software 20847M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20848L: linux-rdma@vger.kernel.org 20849S: Supported 20850F: drivers/infiniband/sw/rdmavt 20851 20852RDS - RELIABLE DATAGRAM SOCKETS 20853M: Allison Henderson <allison.henderson@oracle.com> 20854L: netdev@vger.kernel.org 20855L: linux-rdma@vger.kernel.org 20856L: rds-devel@oss.oracle.com (moderated for non-subscribers) 20857S: Supported 20858W: https://oss.oracle.com/projects/rds/ 20859F: Documentation/networking/rds.rst 20860F: net/rds/ 20861F: tools/testing/selftests/net/rds/ 20862 20863RDT - RESOURCE ALLOCATION 20864M: Tony Luck <tony.luck@intel.com> 20865M: Reinette Chatre <reinette.chatre@intel.com> 20866R: Dave Martin <Dave.Martin@arm.com> 20867R: James Morse <james.morse@arm.com> 20868L: linux-kernel@vger.kernel.org 20869S: Supported 20870F: Documentation/filesystems/resctrl.rst 20871F: arch/x86/include/asm/resctrl.h 20872F: arch/x86/kernel/cpu/resctrl/ 20873F: fs/resctrl/ 20874F: include/linux/resctrl*.h 20875F: tools/testing/selftests/resctrl/ 20876 20877READ-COPY UPDATE (RCU) 20878M: "Paul E. McKenney" <paulmck@kernel.org> 20879M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 20880M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 20881M: Joel Fernandes <joelagnelf@nvidia.com> 20882M: Josh Triplett <josh@joshtriplett.org> 20883M: Boqun Feng <boqun.feng@gmail.com> 20884M: Uladzislau Rezki <urezki@gmail.com> 20885R: Steven Rostedt <rostedt@goodmis.org> 20886R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20887R: Lai Jiangshan <jiangshanlai@gmail.com> 20888R: Zqiang <qiang.zhang@linux.dev> 20889L: rcu@vger.kernel.org 20890S: Supported 20891W: http://www.rdrop.com/users/paulmck/RCU/ 20892T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20893F: Documentation/RCU/ 20894F: include/linux/rcu* 20895F: kernel/rcu/ 20896F: rust/kernel/sync/rcu.rs 20897X: Documentation/RCU/torture.rst 20898X: include/linux/srcu*.h 20899X: kernel/rcu/srcu*.c 20900 20901REAL TIME CLOCK (RTC) SUBSYSTEM 20902M: Alexandre Belloni <alexandre.belloni@bootlin.com> 20903L: linux-rtc@vger.kernel.org 20904S: Maintained 20905Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 20906T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 20907F: Documentation/admin-guide/rtc.rst 20908F: Documentation/devicetree/bindings/rtc/ 20909F: drivers/rtc/ 20910F: include/linux/rtc.h 20911F: include/linux/rtc/ 20912F: include/uapi/linux/rtc.h 20913F: tools/testing/selftests/rtc/ 20914 20915Real-time Linux Analysis (RTLA) tools 20916M: Steven Rostedt <rostedt@goodmis.org> 20917L: linux-trace-kernel@vger.kernel.org 20918S: Maintained 20919F: Documentation/tools/rtla/ 20920F: tools/tracing/rtla/ 20921 20922Real-time Linux (PREEMPT_RT) 20923M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 20924M: Clark Williams <clrkwllms@kernel.org> 20925M: Steven Rostedt <rostedt@goodmis.org> 20926L: linux-rt-devel@lists.linux.dev 20927S: Supported 20928K: PREEMPT_RT 20929 20930REALTEK AUDIO CODECS 20931M: Oder Chiou <oder_chiou@realtek.com> 20932S: Maintained 20933F: include/sound/rt*.h 20934F: sound/soc/codecs/rt* 20935 20936REALTEK OTTO WATCHDOG 20937M: Sander Vanheule <sander@svanheule.net> 20938L: linux-watchdog@vger.kernel.org 20939S: Maintained 20940F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 20941F: drivers/watchdog/realtek_otto_wdt.c 20942 20943REALTEK RTL83xx SMI DSA ROUTER CHIPS 20944M: Linus Walleij <linus.walleij@linaro.org> 20945M: Alvin Šipraga <alsi@bang-olufsen.dk> 20946S: Maintained 20947F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 20948F: drivers/net/dsa/realtek/* 20949 20950REALTEK SPI-NAND 20951M: Chris Packham <chris.packham@alliedtelesis.co.nz> 20952S: Maintained 20953F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 20954F: drivers/spi/spi-realtek-rtl-snand.c 20955 20956REALTEK WIRELESS DRIVER (rtlwifi family) 20957M: Ping-Ke Shih <pkshih@realtek.com> 20958L: linux-wireless@vger.kernel.org 20959S: Maintained 20960T: git https://github.com/pkshih/rtw.git 20961F: drivers/net/wireless/realtek/rtlwifi/ 20962 20963REALTEK WIRELESS DRIVER (rtw88) 20964M: Ping-Ke Shih <pkshih@realtek.com> 20965L: linux-wireless@vger.kernel.org 20966S: Maintained 20967T: git https://github.com/pkshih/rtw.git 20968F: drivers/net/wireless/realtek/rtw88/ 20969 20970REALTEK WIRELESS DRIVER (rtw89) 20971M: Ping-Ke Shih <pkshih@realtek.com> 20972L: linux-wireless@vger.kernel.org 20973S: Maintained 20974T: git https://github.com/pkshih/rtw.git 20975F: drivers/net/wireless/realtek/rtw89/ 20976 20977REDPINE WIRELESS DRIVER 20978L: linux-wireless@vger.kernel.org 20979S: Orphan 20980F: drivers/net/wireless/rsi/ 20981 20982REGISTER MAP ABSTRACTION 20983M: Mark Brown <broonie@kernel.org> 20984L: linux-kernel@vger.kernel.org 20985S: Supported 20986T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 20987F: Documentation/devicetree/bindings/regmap/ 20988F: drivers/base/regmap/ 20989F: include/linux/regmap.h 20990 20991REMOTE PROCESSOR (REMOTEPROC) 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 rproc-next 20997F: Documentation/ABI/testing/sysfs-class-remoteproc 20998F: Documentation/devicetree/bindings/remoteproc/ 20999F: Documentation/staging/remoteproc.rst 21000F: drivers/remoteproc/ 21001F: include/linux/remoteproc.h 21002F: include/linux/remoteproc/ 21003 21004REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21005M: Bjorn Andersson <andersson@kernel.org> 21006M: Mathieu Poirier <mathieu.poirier@linaro.org> 21007L: linux-remoteproc@vger.kernel.org 21008S: Maintained 21009T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21010F: Documentation/ABI/testing/sysfs-bus-rpmsg 21011F: Documentation/staging/rpmsg.rst 21012F: drivers/rpmsg/ 21013F: include/linux/rpmsg.h 21014F: include/linux/rpmsg/ 21015F: include/uapi/linux/rpmsg.h 21016F: samples/rpmsg/ 21017 21018REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21019M: Stephan Gerhold <stephan@gerhold.net> 21020L: netdev@vger.kernel.org 21021L: linux-remoteproc@vger.kernel.org 21022S: Maintained 21023F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21024 21025RENESAS CLOCK DRIVERS 21026M: Geert Uytterhoeven <geert+renesas@glider.be> 21027L: linux-renesas-soc@vger.kernel.org 21028S: Supported 21029T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21030F: Documentation/devicetree/bindings/clock/renesas,* 21031F: drivers/clk/renesas/ 21032 21033RENESAS EMEV2 I2C DRIVER 21034M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21035L: linux-renesas-soc@vger.kernel.org 21036S: Supported 21037F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21038F: drivers/i2c/busses/i2c-emev2.c 21039 21040RENESAS ETHERNET AVB DRIVER 21041M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21042R: Paul Barker <paul@pbarker.dev> 21043L: netdev@vger.kernel.org 21044L: linux-renesas-soc@vger.kernel.org 21045S: Maintained 21046F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21047F: drivers/net/ethernet/renesas/Kconfig 21048F: drivers/net/ethernet/renesas/Makefile 21049F: drivers/net/ethernet/renesas/ravb* 21050 21051RENESAS ETHERNET SWITCH DRIVER 21052R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21053L: netdev@vger.kernel.org 21054L: linux-renesas-soc@vger.kernel.org 21055F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21056F: drivers/net/ethernet/renesas/Kconfig 21057F: drivers/net/ethernet/renesas/Makefile 21058F: drivers/net/ethernet/renesas/rcar_gen4* 21059F: drivers/net/ethernet/renesas/rswitch* 21060 21061RENESAS ETHERNET TSN DRIVER 21062M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21063L: netdev@vger.kernel.org 21064L: linux-renesas-soc@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21067F: drivers/net/ethernet/renesas/rtsn.* 21068 21069RENESAS IDT821034 ASoC CODEC 21070M: Herve Codina <herve.codina@bootlin.com> 21071L: linux-sound@vger.kernel.org 21072S: Maintained 21073F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21074F: sound/soc/codecs/idt821034.c 21075 21076RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21077M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21078L: linux-sound@vger.kernel.org 21079L: linux-renesas-soc@vger.kernel.org 21080S: Supported 21081F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21082F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21083F: sound/soc/renesas/rcar/ 21084F: sound/soc/renesas/fsi.c 21085F: include/sound/sh_fsi.h 21086 21087RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21088M: Miquel Raynal <miquel.raynal@bootlin.com> 21089L: linux-mtd@lists.infradead.org 21090L: linux-renesas-soc@vger.kernel.org 21091S: Maintained 21092F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21093F: drivers/mtd/nand/raw/renesas-nand-controller.c 21094 21095RENESAS R-CAR GYROADC DRIVER 21096M: Marek Vasut <marek.vasut@gmail.com> 21097L: linux-iio@vger.kernel.org 21098S: Supported 21099F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21100F: drivers/iio/adc/rcar-gyroadc.c 21101 21102RENESAS R-CAR I2C DRIVERS 21103M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21104L: linux-renesas-soc@vger.kernel.org 21105S: Supported 21106F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21107F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21108F: drivers/i2c/busses/i2c-rcar.c 21109F: drivers/i2c/busses/i2c-sh_mobile.c 21110 21111RENESAS R-CAR SATA DRIVER 21112M: Geert Uytterhoeven <geert+renesas@glider.be> 21113L: linux-ide@vger.kernel.org 21114L: linux-renesas-soc@vger.kernel.org 21115S: Supported 21116F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21117F: drivers/ata/sata_rcar.c 21118 21119RENESAS R-CAR THERMAL DRIVERS 21120M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21121L: linux-renesas-soc@vger.kernel.org 21122S: Supported 21123F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21124F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21125F: drivers/thermal/renesas/rcar_gen3_thermal.c 21126F: drivers/thermal/renesas/rcar_thermal.c 21127 21128RENESAS RIIC DRIVER 21129M: Chris Brandt <chris.brandt@renesas.com> 21130L: linux-renesas-soc@vger.kernel.org 21131S: Supported 21132F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21133F: drivers/i2c/busses/i2c-riic.c 21134 21135RENESAS RZ AUDIO (ASoC) DRIVER 21136M: Biju Das <biju.das.jz@bp.renesas.com> 21137M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21138L: linux-sound@vger.kernel.org 21139L: linux-renesas-soc@vger.kernel.org 21140S: Supported 21141F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21142F: sound/soc/renesas/rz-ssi.c 21143 21144RENESAS RZ/G2L A/D DRIVER 21145M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21146L: linux-iio@vger.kernel.org 21147L: linux-renesas-soc@vger.kernel.org 21148S: Supported 21149F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21150F: drivers/iio/adc/rzg2l_adc.c 21151 21152RENESAS RZ/G2L MTU3a COUNTER DRIVER 21153M: Biju Das <biju.das.jz@bp.renesas.com> 21154L: linux-iio@vger.kernel.org 21155L: linux-renesas-soc@vger.kernel.org 21156S: Supported 21157F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21158F: drivers/counter/rz-mtu3-cnt.c 21159 21160RENESAS RTCA-3 RTC DRIVER 21161M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21162L: linux-rtc@vger.kernel.org 21163L: linux-renesas-soc@vger.kernel.org 21164S: Supported 21165F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21166F: drivers/rtc/rtc-renesas-rtca3.c 21167 21168RENESAS RZ/N1 A5PSW SWITCH DRIVER 21169M: Clément Léger <clement.leger@bootlin.com> 21170L: linux-renesas-soc@vger.kernel.org 21171L: netdev@vger.kernel.org 21172S: Maintained 21173F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21174F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21175F: drivers/net/dsa/rzn1_a5psw* 21176F: drivers/net/pcs/pcs-rzn1-miic.c 21177F: include/dt-bindings/net/pcs-rzn1-miic.h 21178F: include/linux/pcs-rzn1-miic.h 21179F: net/dsa/tag_rzn1_a5psw.c 21180 21181RENESAS RZ/N1 DWMAC GLUE LAYER 21182M: Romain Gantois <romain.gantois@bootlin.com> 21183S: Maintained 21184F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21185F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21186 21187RENESAS RZ/N1 RTC CONTROLLER DRIVER 21188M: Miquel Raynal <miquel.raynal@bootlin.com> 21189L: linux-rtc@vger.kernel.org 21190L: linux-renesas-soc@vger.kernel.org 21191S: Maintained 21192F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21193F: drivers/rtc/rtc-rzn1.c 21194 21195RENESAS RZ/N1 USBF CONTROLLER DRIVER 21196M: Herve Codina <herve.codina@bootlin.com> 21197L: linux-renesas-soc@vger.kernel.org 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21201F: drivers/usb/gadget/udc/renesas_usbf.c 21202 21203RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21204M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21205L: netdev@vger.kernel.org 21206L: linux-renesas-soc@vger.kernel.org 21207S: Maintained 21208F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21209F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21210 21211RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21212M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21213M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21214L: linux-renesas-soc@vger.kernel.org 21215S: Supported 21216F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21217F: drivers/reset/reset-rzv2h-usb2phy.c 21218 21219RENESAS RZ/V2M I2C DRIVER 21220M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21221L: linux-i2c@vger.kernel.org 21222L: linux-renesas-soc@vger.kernel.org 21223S: Supported 21224F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21225F: drivers/i2c/busses/i2c-rzv2m.c 21226 21227RENESAS SUPERH ETHERNET DRIVER 21228M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21229L: netdev@vger.kernel.org 21230L: linux-renesas-soc@vger.kernel.org 21231S: Maintained 21232F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21233F: drivers/net/ethernet/renesas/Kconfig 21234F: drivers/net/ethernet/renesas/Makefile 21235F: drivers/net/ethernet/renesas/sh_eth* 21236F: include/linux/sh_eth.h 21237 21238RENESAS USB PHY DRIVER 21239M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21240L: linux-renesas-soc@vger.kernel.org 21241S: Maintained 21242F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21243 21244RENESAS VERSACLOCK 7 CLOCK DRIVER 21245M: Alex Helms <alexander.helms.jy@renesas.com> 21246S: Maintained 21247F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21248F: drivers/clk/clk-versaclock7.c 21249 21250RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21251M: Herve Codina <herve.codina@bootlin.com> 21252L: linux-iio@vger.kernel.org 21253S: Maintained 21254F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21255F: drivers/iio/potentiometer/x9250.c 21256 21257RESET CONTROLLER FRAMEWORK 21258M: Philipp Zabel <p.zabel@pengutronix.de> 21259S: Maintained 21260T: git git://git.pengutronix.de/git/pza/linux 21261F: Documentation/devicetree/bindings/reset/ 21262F: Documentation/driver-api/reset.rst 21263F: drivers/reset/ 21264F: include/dt-bindings/reset/ 21265F: include/linux/reset-controller.h 21266F: include/linux/reset.h 21267F: include/linux/reset/ 21268K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21269 21270RESTARTABLE SEQUENCES SUPPORT 21271M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21272M: Peter Zijlstra <peterz@infradead.org> 21273M: "Paul E. McKenney" <paulmck@kernel.org> 21274M: Boqun Feng <boqun.feng@gmail.com> 21275L: linux-kernel@vger.kernel.org 21276S: Supported 21277F: include/trace/events/rseq.h 21278F: include/uapi/linux/rseq.h 21279F: kernel/rseq.c 21280F: tools/testing/selftests/rseq/ 21281 21282RFKILL 21283M: Johannes Berg <johannes@sipsolutions.net> 21284L: linux-wireless@vger.kernel.org 21285S: Maintained 21286W: https://wireless.wiki.kernel.org/ 21287Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21289T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21290F: Documentation/ABI/stable/sysfs-class-rfkill 21291F: Documentation/driver-api/rfkill.rst 21292F: include/linux/rfkill.h 21293F: include/uapi/linux/rfkill.h 21294F: net/rfkill/ 21295 21296RHASHTABLE 21297M: Thomas Graf <tgraf@suug.ch> 21298M: Herbert Xu <herbert@gondor.apana.org.au> 21299L: linux-crypto@vger.kernel.org 21300S: Maintained 21301F: include/linux/rhashtable-types.h 21302F: include/linux/rhashtable.h 21303F: lib/rhashtable.c 21304F: lib/test_rhashtable.c 21305 21306RICOH R5C592 MEMORYSTICK DRIVER 21307M: Maxim Levitsky <maximlevitsky@gmail.com> 21308S: Maintained 21309F: drivers/memstick/host/r592.* 21310 21311RICOH SMARTMEDIA/XD DRIVER 21312M: Maxim Levitsky <maximlevitsky@gmail.com> 21313S: Maintained 21314F: drivers/mtd/nand/raw/r852.c 21315F: drivers/mtd/nand/raw/r852.h 21316 21317RISC-V AIA DRIVERS 21318M: Anup Patel <anup@brainfault.org> 21319L: linux-riscv@lists.infradead.org 21320S: Maintained 21321F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21322F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21323F: drivers/irqchip/irq-riscv-aplic-*.c 21324F: drivers/irqchip/irq-riscv-aplic-*.h 21325F: drivers/irqchip/irq-riscv-imsic-*.c 21326F: drivers/irqchip/irq-riscv-imsic-*.h 21327F: drivers/irqchip/irq-riscv-intc.c 21328F: include/linux/irqchip/riscv-aplic.h 21329F: include/linux/irqchip/riscv-imsic.h 21330 21331RISC-V ARCHITECTURE 21332M: Paul Walmsley <paul.walmsley@sifive.com> 21333M: Palmer Dabbelt <palmer@dabbelt.com> 21334M: Albert Ou <aou@eecs.berkeley.edu> 21335R: Alexandre Ghiti <alex@ghiti.fr> 21336L: linux-riscv@lists.infradead.org 21337S: Supported 21338Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21339C: irc://irc.libera.chat/riscv 21340P: Documentation/arch/riscv/patch-acceptance.rst 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21342F: arch/riscv/ 21343N: riscv 21344K: riscv 21345 21346RISC-V IOMMU 21347M: Tomasz Jeznach <tjeznach@rivosinc.com> 21348L: iommu@lists.linux.dev 21349L: linux-riscv@lists.infradead.org 21350S: Maintained 21351T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21352F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21353F: drivers/iommu/riscv/ 21354 21355RISC-V MICROCHIP FPGA SUPPORT 21356M: Conor Dooley <conor.dooley@microchip.com> 21357M: Daire McNamara <daire.mcnamara@microchip.com> 21358L: linux-riscv@lists.infradead.org 21359S: Supported 21360F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21361F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21362F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21363F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21364F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21365F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21366F: Documentation/devicetree/bindings/riscv/microchip.yaml 21367F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21368F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21369F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21370F: arch/riscv/boot/dts/microchip/ 21371F: drivers/char/hw_random/mpfs-rng.c 21372F: drivers/clk/microchip/clk-mpfs*.c 21373F: drivers/firmware/microchip/mpfs-auto-update.c 21374F: drivers/gpio/gpio-mpfs.c 21375F: drivers/i2c/busses/i2c-microchip-corei2c.c 21376F: drivers/mailbox/mailbox-mpfs.c 21377F: drivers/pci/controller/plda/pcie-microchip-host.c 21378F: drivers/pwm/pwm-microchip-core.c 21379F: drivers/reset/reset-mpfs.c 21380F: drivers/rtc/rtc-mpfs.c 21381F: drivers/soc/microchip/mpfs-sys-controller.c 21382F: drivers/spi/spi-microchip-core-qspi.c 21383F: drivers/spi/spi-microchip-core.c 21384F: drivers/usb/musb/mpfs.c 21385F: include/soc/microchip/mpfs.h 21386 21387RISC-V MISC SOC SUPPORT 21388M: Conor Dooley <conor@kernel.org> 21389L: linux-riscv@lists.infradead.org 21390S: Maintained 21391Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21392T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21393F: arch/riscv/boot/dts/canaan/ 21394F: arch/riscv/boot/dts/microchip/ 21395F: arch/riscv/boot/dts/sifive/ 21396F: arch/riscv/boot/dts/starfive/ 21397 21398RISC-V PMU DRIVERS 21399M: Atish Patra <atish.patra@linux.dev> 21400R: Anup Patel <anup@brainfault.org> 21401L: linux-riscv@lists.infradead.org 21402S: Supported 21403F: drivers/perf/riscv_pmu.c 21404F: drivers/perf/riscv_pmu_legacy.c 21405F: drivers/perf/riscv_pmu_sbi.c 21406 21407RISC-V SPACEMIT SoC Support 21408M: Yixun Lan <dlan@gentoo.org> 21409L: linux-riscv@lists.infradead.org 21410L: spacemit@lists.linux.dev 21411S: Maintained 21412W: https://github.com/spacemit-com/linux/wiki 21413C: irc://irc.libera.chat/spacemit 21414T: git https://github.com/spacemit-com/linux 21415F: arch/riscv/boot/dts/spacemit/ 21416N: spacemit 21417K: spacemit 21418 21419RISC-V THEAD SoC SUPPORT 21420M: Drew Fustini <fustini@kernel.org> 21421M: Guo Ren <guoren@kernel.org> 21422M: Fu Wei <wefu@redhat.com> 21423L: linux-riscv@lists.infradead.org 21424S: Maintained 21425T: git https://github.com/pdp7/linux.git 21426F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21427F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21428F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21429F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21430F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21431F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21432F: arch/riscv/boot/dts/thead/ 21433F: drivers/clk/thead/clk-th1520-ap.c 21434F: drivers/firmware/thead,th1520-aon.c 21435F: drivers/mailbox/mailbox-th1520.c 21436F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21437F: drivers/pinctrl/pinctrl-th1520.c 21438F: drivers/pmdomain/thead/ 21439F: drivers/reset/reset-th1520.c 21440F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21441F: include/dt-bindings/power/thead,th1520-power.h 21442F: include/dt-bindings/reset/thead,th1520-reset.h 21443F: include/linux/firmware/thead/thead,th1520-aon.h 21444 21445RNBD BLOCK DRIVERS 21446M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21447M: Jack Wang <jinpu.wang@ionos.com> 21448L: linux-block@vger.kernel.org 21449S: Maintained 21450F: drivers/block/rnbd/ 21451 21452ROCCAT DRIVERS 21453M: Stefan Achatz <erazor_de@users.sourceforge.net> 21454S: Maintained 21455W: http://sourceforge.net/projects/roccat/ 21456F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21457F: drivers/hid/hid-roccat* 21458F: include/linux/hid-roccat* 21459 21460ROCKCHIP CAN-FD DRIVER 21461M: Marc Kleine-Budde <mkl@pengutronix.de> 21462R: kernel@pengutronix.de 21463L: linux-can@vger.kernel.org 21464S: Maintained 21465F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21466F: drivers/net/can/rockchip/ 21467 21468ROCKCHIP CRYPTO DRIVERS 21469M: Corentin Labbe <clabbe@baylibre.com> 21470L: linux-crypto@vger.kernel.org 21471S: Maintained 21472F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21473F: drivers/crypto/rockchip/ 21474 21475ROCKCHIP I2S TDM DRIVER 21476M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21477L: linux-rockchip@lists.infradead.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21480F: sound/soc/rockchip/rockchip_i2s_tdm.* 21481 21482ROCKCHIP ISP V1 DRIVER 21483M: Dafna Hirschfeld <dafna@fastmail.com> 21484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21485L: linux-media@vger.kernel.org 21486L: linux-rockchip@lists.infradead.org 21487S: Maintained 21488F: Documentation/admin-guide/media/rkisp1.rst 21489F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21490F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21491F: drivers/media/platform/rockchip/rkisp1 21492F: include/uapi/linux/rkisp1-config.h 21493 21494ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21495M: Daniel Golle <daniel@makrotopia.org> 21496M: Aurelien Jarno <aurelien@aurel32.net> 21497M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21498S: Maintained 21499F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21500F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21501F: drivers/char/hw_random/rockchip-rng.c 21502 21503ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21504M: Jacob Chen <jacob-chen@iotwrt.com> 21505M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21506L: linux-media@vger.kernel.org 21507L: linux-rockchip@lists.infradead.org 21508S: Maintained 21509F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21510F: drivers/media/platform/rockchip/rga/ 21511 21512ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21513M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21514S: Maintained 21515F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21516F: sound/soc/codecs/rk3308_codec.c 21517F: sound/soc/codecs/rk3308_codec.h 21518 21519ROCKCHIP SAI DRIVER 21520M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21521L: linux-rockchip@lists.infradead.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21524F: sound/soc/rockchip/rockchip_sai.* 21525 21526ROCKCHIP VIDEO DECODER DRIVER 21527M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21528L: linux-media@vger.kernel.org 21529L: linux-rockchip@lists.infradead.org 21530S: Maintained 21531F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21532F: drivers/staging/media/rkvdec/ 21533 21534ROCKER DRIVER 21535M: Jiri Pirko <jiri@resnulli.us> 21536L: netdev@vger.kernel.org 21537S: Supported 21538F: drivers/net/ethernet/rocker/ 21539 21540ROCKETPORT EXPRESS/INFINITY DRIVER 21541M: Kevin Cernekee <cernekee@gmail.com> 21542L: linux-serial@vger.kernel.org 21543S: Odd Fixes 21544F: drivers/tty/serial/rp2.* 21545 21546ROHM BD79703 DAC 21547M: Matti Vaittinen <mazziesaccount@gmail.com> 21548S: Supported 21549F: drivers/iio/dac/rohm-bd79703.c 21550 21551ROHM BD99954 CHARGER IC 21552M: Matti Vaittinen <mazziesaccount@gmail.com> 21553S: Supported 21554F: drivers/power/supply/bd99954-charger.c 21555F: drivers/power/supply/bd99954-charger.h 21556 21557ROHM BD79124 ADC / GPO IC 21558M: Matti Vaittinen <mazziesaccount@gmail.com> 21559S: Supported 21560F: drivers/iio/adc/rohm-bd79124.c 21561 21562ROHM BH1745 COLOUR SENSOR 21563M: Mudit Sharma <muditsharma.info@gmail.com> 21564L: linux-iio@vger.kernel.org 21565S: Maintained 21566F: drivers/iio/light/bh1745.c 21567 21568ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21569M: Tomasz Duszynski <tduszyns@gmail.com> 21570S: Maintained 21571F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21572F: drivers/iio/light/bh1750.c 21573 21574ROHM BM1390 PRESSURE SENSOR DRIVER 21575M: Matti Vaittinen <mazziesaccount@gmail.com> 21576L: linux-iio@vger.kernel.org 21577S: Supported 21578F: drivers/iio/pressure/rohm-bm1390.c 21579 21580ROHM BU270xx LIGHT SENSOR DRIVERs 21581M: Matti Vaittinen <mazziesaccount@gmail.com> 21582L: linux-iio@vger.kernel.org 21583S: Supported 21584F: drivers/iio/light/rohm-bu27034.c 21585 21586ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21587M: Marek Vasut <marek.vasut+renesas@gmail.com> 21588L: linux-kernel@vger.kernel.org 21589L: linux-renesas-soc@vger.kernel.org 21590S: Supported 21591F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21592F: drivers/gpio/gpio-bd9571mwv.c 21593F: drivers/mfd/bd9571mwv.c 21594F: drivers/regulator/bd9571mwv-regulator.c 21595F: include/linux/mfd/bd9571mwv.h 21596 21597ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21598M: Matti Vaittinen <mazziesaccount@gmail.com> 21599S: Supported 21600F: drivers/clk/clk-bd718x7.c 21601F: drivers/gpio/gpio-bd71815.c 21602F: drivers/gpio/gpio-bd71828.c 21603F: drivers/mfd/rohm-bd71828.c 21604F: drivers/mfd/rohm-bd718x7.c 21605F: drivers/mfd/rohm-bd9576.c 21606F: drivers/mfd/rohm-bd96801.c 21607F: drivers/regulator/bd71815-regulator.c 21608F: drivers/regulator/bd71828-regulator.c 21609F: drivers/regulator/bd718x7-regulator.c 21610F: drivers/regulator/bd9576-regulator.c 21611F: drivers/regulator/bd96801-regulator.c 21612F: drivers/regulator/rohm-regulator.c 21613F: drivers/rtc/rtc-bd70528.c 21614F: drivers/watchdog/bd9576_wdt.c 21615F: drivers/watchdog/bd96801_wdt.c 21616F: include/linux/mfd/rohm-bd71815.h 21617F: include/linux/mfd/rohm-bd71828.h 21618F: include/linux/mfd/rohm-bd718x7.h 21619F: include/linux/mfd/rohm-bd957x.h 21620F: include/linux/mfd/rohm-bd96801.h 21621F: include/linux/mfd/rohm-bd96802.h 21622F: include/linux/mfd/rohm-generic.h 21623F: include/linux/mfd/rohm-shared.h 21624 21625ROSE NETWORK LAYER 21626L: linux-hams@vger.kernel.org 21627S: Orphan 21628W: https://linux-ax25.in-berlin.de 21629F: include/net/rose.h 21630F: include/uapi/linux/rose.h 21631F: net/rose/ 21632 21633ROTATION DRIVER FOR ALLWINNER A83T 21634M: Jernej Skrabec <jernej.skrabec@gmail.com> 21635L: linux-media@vger.kernel.org 21636S: Maintained 21637T: git git://linuxtv.org/media.git 21638F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21639F: drivers/media/platform/sunxi/sun8i-rotate/ 21640 21641RPMB SUBSYSTEM 21642M: Jens Wiklander <jens.wiklander@linaro.org> 21643L: linux-kernel@vger.kernel.org 21644S: Supported 21645F: drivers/misc/rpmb-core.c 21646F: include/linux/rpmb.h 21647 21648RPMSG TTY DRIVER 21649M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21650L: linux-remoteproc@vger.kernel.org 21651S: Maintained 21652F: drivers/tty/rpmsg_tty.c 21653 21654RTASE ETHERNET DRIVER 21655M: Justin Lai <justinlai0215@realtek.com> 21656M: Larry Chiu <larry.chiu@realtek.com> 21657L: netdev@vger.kernel.org 21658S: Maintained 21659F: drivers/net/ethernet/realtek/rtase/ 21660 21661RTL2830 MEDIA DRIVER 21662L: linux-media@vger.kernel.org 21663S: Orphan 21664W: https://linuxtv.org 21665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21666F: drivers/media/dvb-frontends/rtl2830* 21667 21668RTL2832 MEDIA DRIVER 21669L: linux-media@vger.kernel.org 21670S: Orphan 21671W: https://linuxtv.org 21672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21673F: drivers/media/dvb-frontends/rtl2832* 21674 21675RTL2832_SDR MEDIA DRIVER 21676L: linux-media@vger.kernel.org 21677S: Orphan 21678W: https://linuxtv.org 21679Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21680F: drivers/media/dvb-frontends/rtl2832_sdr* 21681 21682RTL8180 WIRELESS DRIVER 21683L: linux-wireless@vger.kernel.org 21684S: Orphan 21685F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21686 21687RTL8187 WIRELESS DRIVER 21688M: Hin-Tak Leung <hintak.leung@gmail.com> 21689L: linux-wireless@vger.kernel.org 21690S: Maintained 21691T: git https://github.com/pkshih/rtw.git 21692F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 21693 21694RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 21695M: Jes Sorensen <Jes.Sorensen@gmail.com> 21696L: linux-wireless@vger.kernel.org 21697S: Maintained 21698T: git https://github.com/pkshih/rtw.git 21699F: drivers/net/wireless/realtek/rtl8xxxu/ 21700 21701RTL9300 I2C DRIVER (rtl9300-i2c) 21702M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21703L: linux-i2c@vger.kernel.org 21704S: Maintained 21705F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 21706F: drivers/i2c/busses/i2c-rtl9300.c 21707 21708RTRS TRANSPORT DRIVERS 21709M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21710M: Jack Wang <jinpu.wang@ionos.com> 21711L: linux-rdma@vger.kernel.org 21712S: Maintained 21713F: drivers/infiniband/ulp/rtrs/ 21714 21715RUNTIME VERIFICATION (RV) 21716M: Steven Rostedt <rostedt@goodmis.org> 21717L: linux-trace-kernel@vger.kernel.org 21718S: Maintained 21719F: Documentation/trace/rv/ 21720F: include/linux/rv.h 21721F: include/rv/ 21722F: kernel/trace/rv/ 21723F: tools/verification/ 21724 21725RUST 21726M: Miguel Ojeda <ojeda@kernel.org> 21727M: Alex Gaynor <alex.gaynor@gmail.com> 21728R: Boqun Feng <boqun.feng@gmail.com> 21729R: Gary Guo <gary@garyguo.net> 21730R: Björn Roy Baron <bjorn3_gh@protonmail.com> 21731R: Benno Lossin <lossin@kernel.org> 21732R: Andreas Hindborg <a.hindborg@kernel.org> 21733R: Alice Ryhl <aliceryhl@google.com> 21734R: Trevor Gross <tmgross@umich.edu> 21735R: Danilo Krummrich <dakr@kernel.org> 21736L: rust-for-linux@vger.kernel.org 21737S: Supported 21738W: https://rust-for-linux.com 21739B: https://github.com/Rust-for-Linux/linux/issues 21740C: zulip://rust-for-linux.zulipchat.com 21741P: https://rust-for-linux.com/contributing 21742T: git https://github.com/Rust-for-Linux/linux.git rust-next 21743F: .clippy.toml 21744F: Documentation/rust/ 21745F: include/trace/events/rust_sample.h 21746F: rust/ 21747F: samples/rust/ 21748F: scripts/*rust* 21749F: tools/testing/selftests/rust/ 21750K: \b(?i:rust)\b 21751 21752RUST [ALLOC] 21753M: Danilo Krummrich <dakr@kernel.org> 21754L: rust-for-linux@vger.kernel.org 21755S: Maintained 21756T: git https://github.com/Rust-for-Linux/linux.git alloc-next 21757F: rust/kernel/alloc.rs 21758F: rust/kernel/alloc/ 21759 21760RUST [PIN-INIT] 21761M: Benno Lossin <lossin@kernel.org> 21762L: rust-for-linux@vger.kernel.org 21763S: Maintained 21764W: https://rust-for-linux.com/pin-init 21765B: https://github.com/Rust-for-Linux/pin-init/issues 21766C: zulip://rust-for-linux.zulipchat.com 21767P: rust/pin-init/CONTRIBUTING.md 21768T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 21769F: rust/kernel/init.rs 21770F: rust/pin-init/ 21771K: \bpin-init\b|pin_init\b|PinInit 21772 21773RXRPC SOCKETS (AF_RXRPC) 21774M: David Howells <dhowells@redhat.com> 21775M: Marc Dionne <marc.dionne@auristor.com> 21776L: linux-afs@lists.infradead.org 21777S: Supported 21778W: https://www.infradead.org/~dhowells/kafs/ 21779F: Documentation/networking/rxrpc.rst 21780F: include/keys/rxrpc-type.h 21781F: include/net/af_rxrpc.h 21782F: include/trace/events/rxrpc.h 21783F: include/uapi/linux/rxrpc.h 21784F: net/rxrpc/ 21785 21786S3 SAVAGE FRAMEBUFFER DRIVER 21787M: Antonino Daplas <adaplas@gmail.com> 21788L: linux-fbdev@vger.kernel.org 21789S: Maintained 21790F: drivers/video/fbdev/savage/ 21791 21792S390 ARCHITECTURE 21793M: Heiko Carstens <hca@linux.ibm.com> 21794M: Vasily Gorbik <gor@linux.ibm.com> 21795M: Alexander Gordeev <agordeev@linux.ibm.com> 21796R: Christian Borntraeger <borntraeger@linux.ibm.com> 21797R: Sven Schnelle <svens@linux.ibm.com> 21798L: linux-s390@vger.kernel.org 21799S: Supported 21800T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21801F: Documentation/driver-api/s390-drivers.rst 21802F: Documentation/arch/s390/ 21803F: arch/s390/ 21804F: drivers/s390/ 21805F: drivers/watchdog/diag288_wdt.c 21806 21807S390 COMMON I/O LAYER 21808M: Vineeth Vijayan <vneethv@linux.ibm.com> 21809M: Peter Oberparleiter <oberpar@linux.ibm.com> 21810L: linux-s390@vger.kernel.org 21811S: Supported 21812F: drivers/s390/cio/ 21813 21814S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 21815M: Harald Freudenberger <freude@linux.ibm.com> 21816M: Holger Dengler <dengler@linux.ibm.com> 21817L: linux-crypto@vger.kernel.org 21818L: linux-s390@vger.kernel.org 21819S: Supported 21820F: arch/s390/crypto/ 21821F: arch/s390/include/asm/archrandom.h 21822F: arch/s390/include/asm/cpacf.h 21823 21824S390 DASD DRIVER 21825M: Stefan Haberland <sth@linux.ibm.com> 21826M: Jan Hoeppner <hoeppner@linux.ibm.com> 21827L: linux-s390@vger.kernel.org 21828S: Supported 21829F: block/partitions/ibm.c 21830F: drivers/s390/block/dasd* 21831F: include/linux/dasd_mod.h 21832 21833S390 HWRANDOM TRNG DRIVER 21834M: Harald Freudenberger <freude@linux.ibm.com> 21835M: Holger Dengler <dengler@linux.ibm.com> 21836L: linux-crypto@vger.kernel.org 21837L: linux-s390@vger.kernel.org 21838S: Supported 21839F: drivers/char/hw_random/s390-trng.c 21840 21841S390 IOMMU (PCI) 21842M: Niklas Schnelle <schnelle@linux.ibm.com> 21843M: Matthew Rosato <mjrosato@linux.ibm.com> 21844R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21845L: linux-s390@vger.kernel.org 21846S: Supported 21847F: drivers/iommu/s390-iommu.c 21848 21849S390 IUCV NETWORK LAYER 21850M: Alexandra Winter <wintera@linux.ibm.com> 21851M: Thorsten Winkler <twinkler@linux.ibm.com> 21852L: linux-s390@vger.kernel.org 21853L: netdev@vger.kernel.org 21854S: Supported 21855F: drivers/s390/net/*iucv* 21856F: include/net/iucv/ 21857F: net/iucv/ 21858 21859S390 MM 21860M: Alexander Gordeev <agordeev@linux.ibm.com> 21861M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21862L: linux-s390@vger.kernel.org 21863S: Supported 21864T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21865F: arch/s390/include/asm/pgtable.h 21866F: arch/s390/mm 21867 21868S390 NETWORK DRIVERS 21869M: Alexandra Winter <wintera@linux.ibm.com> 21870M: Thorsten Winkler <twinkler@linux.ibm.com> 21871L: linux-s390@vger.kernel.org 21872L: netdev@vger.kernel.org 21873S: Supported 21874F: drivers/s390/net/ 21875F: include/linux/ism.h 21876 21877S390 PCI SUBSYSTEM 21878M: Niklas Schnelle <schnelle@linux.ibm.com> 21879M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21880L: linux-s390@vger.kernel.org 21881S: Supported 21882F: Documentation/arch/s390/pci.rst 21883F: arch/s390/pci/ 21884F: drivers/pci/hotplug/s390_pci_hpc.c 21885 21886S390 PTP DRIVER 21887M: Sven Schnelle <svens@linux.ibm.com> 21888L: linux-s390@vger.kernel.org 21889S: Supported 21890F: drivers/ptp/ptp_s390.c 21891 21892S390 SCM DRIVER 21893M: Vineeth Vijayan <vneethv@linux.ibm.com> 21894L: linux-s390@vger.kernel.org 21895S: Supported 21896F: drivers/s390/block/scm* 21897F: drivers/s390/cio/scm.c 21898 21899S390 VFIO AP DRIVER 21900M: Tony Krowiak <akrowiak@linux.ibm.com> 21901M: Halil Pasic <pasic@linux.ibm.com> 21902M: Jason Herne <jjherne@linux.ibm.com> 21903L: linux-s390@vger.kernel.org 21904S: Supported 21905F: Documentation/arch/s390/vfio-ap* 21906F: drivers/s390/crypto/vfio_ap* 21907 21908S390 VFIO-CCW DRIVER 21909M: Eric Farman <farman@linux.ibm.com> 21910M: Matthew Rosato <mjrosato@linux.ibm.com> 21911R: Halil Pasic <pasic@linux.ibm.com> 21912L: linux-s390@vger.kernel.org 21913L: kvm@vger.kernel.org 21914S: Supported 21915F: Documentation/arch/s390/vfio-ccw.rst 21916F: drivers/s390/cio/vfio_ccw* 21917F: include/uapi/linux/vfio_ccw.h 21918 21919S390 VFIO-PCI DRIVER 21920M: Matthew Rosato <mjrosato@linux.ibm.com> 21921M: Eric Farman <farman@linux.ibm.com> 21922L: linux-s390@vger.kernel.org 21923L: kvm@vger.kernel.org 21924S: Supported 21925F: arch/s390/kvm/pci* 21926F: drivers/vfio/pci/vfio_pci_zdev.c 21927F: include/uapi/linux/vfio_zdev.h 21928 21929S390 ZCRYPT AND PKEY DRIVER AND AP BUS 21930M: Harald Freudenberger <freude@linux.ibm.com> 21931M: Holger Dengler <dengler@linux.ibm.com> 21932L: linux-s390@vger.kernel.org 21933S: Supported 21934F: arch/s390/include/asm/ap.h 21935F: arch/s390/include/asm/pkey.h 21936F: arch/s390/include/asm/trace/zcrypt.h 21937F: arch/s390/include/uapi/asm/pkey.h 21938F: arch/s390/include/uapi/asm/zcrypt.h 21939F: drivers/s390/crypto/ 21940 21941S390 ZFCP DRIVER 21942M: Nihar Panda <niharp@linux.ibm.com> 21943L: linux-s390@vger.kernel.org 21944S: Supported 21945F: drivers/s390/scsi/zfcp_* 21946 21947SAA6588 RDS RECEIVER DRIVER 21948M: Hans Verkuil <hverkuil@xs4all.nl> 21949L: linux-media@vger.kernel.org 21950S: Odd Fixes 21951W: https://linuxtv.org 21952T: git git://linuxtv.org/media.git 21953F: drivers/media/i2c/saa6588* 21954 21955SAA7134 VIDEO4LINUX DRIVER 21956M: Mauro Carvalho Chehab <mchehab@kernel.org> 21957L: linux-media@vger.kernel.org 21958S: Odd fixes 21959W: https://linuxtv.org 21960T: git git://linuxtv.org/media.git 21961F: Documentation/driver-api/media/drivers/saa7134* 21962F: drivers/media/pci/saa7134/ 21963 21964SAA7146 VIDEO4LINUX-2 DRIVER 21965M: Hans Verkuil <hverkuil@xs4all.nl> 21966L: linux-media@vger.kernel.org 21967S: Maintained 21968T: git git://linuxtv.org/media.git 21969F: drivers/media/common/saa7146/ 21970F: drivers/media/pci/saa7146/ 21971F: include/media/drv-intf/saa7146* 21972 21973SAFESETID SECURITY MODULE 21974M: Micah Morton <mortonm@chromium.org> 21975S: Supported 21976F: Documentation/admin-guide/LSM/SafeSetID.rst 21977F: security/safesetid/ 21978 21979SAMSUNG AUDIO (ASoC) DRIVERS 21980M: Sylwester Nawrocki <s.nawrocki@samsung.com> 21981L: linux-sound@vger.kernel.org 21982S: Maintained 21983B: mailto:linux-samsung-soc@vger.kernel.org 21984F: Documentation/devicetree/bindings/sound/samsung* 21985F: sound/soc/samsung/ 21986 21987SAMSUNG EXYNOS850 SoC SUPPORT 21988M: Sam Protsenko <semen.protsenko@linaro.org> 21989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21990L: linux-samsung-soc@vger.kernel.org 21991S: Maintained 21992F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 21993F: arch/arm64/boot/dts/exynos/exynos850* 21994F: drivers/clk/samsung/clk-exynos850.c 21995F: include/dt-bindings/clock/exynos850.h 21996 21997SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 21998M: Tudor Ambarus <tudor.ambarus@linaro.org> 21999L: linux-kernel@vger.kernel.org 22000L: linux-samsung-soc@vger.kernel.org 22001S: Supported 22002F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22003F: drivers/firmware/samsung/exynos-acpm* 22004F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22005 22006SAMSUNG EXYNOS MAILBOX DRIVER 22007M: Tudor Ambarus <tudor.ambarus@linaro.org> 22008L: linux-kernel@vger.kernel.org 22009L: linux-samsung-soc@vger.kernel.org 22010S: Supported 22011F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22012F: drivers/mailbox/exynos-mailbox.c 22013F: include/linux/mailbox/exynos-message.h 22014 22015SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22016M: Krzysztof Kozlowski <krzk@kernel.org> 22017L: linux-crypto@vger.kernel.org 22018L: linux-samsung-soc@vger.kernel.org 22019S: Maintained 22020F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22021F: drivers/crypto/exynos-rng.c 22022 22023SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22024M: Łukasz Stelmach <l.stelmach@samsung.com> 22025L: linux-samsung-soc@vger.kernel.org 22026S: Maintained 22027F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22028F: drivers/char/hw_random/exynos-trng.c 22029 22030SAMSUNG FRAMEBUFFER DRIVER 22031M: Jingoo Han <jingoohan1@gmail.com> 22032L: linux-fbdev@vger.kernel.org 22033S: Maintained 22034F: drivers/video/fbdev/s3c-fb.c 22035 22036SAMSUNG GALAXY BOOK DRIVER 22037M: Joshua Grisham <josh@joshuagrisham.com> 22038L: platform-driver-x86@vger.kernel.org 22039S: Maintained 22040F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22041F: drivers/platform/x86/samsung-galaxybook.c 22042 22043SAMSUNG INTERCONNECT DRIVERS 22044M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22045M: Artur Świgoń <a.swigon@samsung.com> 22046L: linux-pm@vger.kernel.org 22047L: linux-samsung-soc@vger.kernel.org 22048S: Supported 22049F: drivers/interconnect/samsung/ 22050 22051SAMSUNG LAPTOP DRIVER 22052M: Corentin Chary <corentin.chary@gmail.com> 22053L: platform-driver-x86@vger.kernel.org 22054S: Maintained 22055F: drivers/platform/x86/samsung-laptop.c 22056 22057SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22058M: Krzysztof Kozlowski <krzk@kernel.org> 22059R: André Draszik <andre.draszik@linaro.org> 22060L: linux-kernel@vger.kernel.org 22061L: linux-samsung-soc@vger.kernel.org 22062S: Maintained 22063B: mailto:linux-samsung-soc@vger.kernel.org 22064F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22065F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22066F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22067F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22068F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22069F: drivers/clk/clk-s2mps11.c 22070F: drivers/mfd/sec*.[ch] 22071F: drivers/regulator/s2m*.c 22072F: drivers/regulator/s5m*.c 22073F: drivers/rtc/rtc-s5m.c 22074F: include/linux/mfd/samsung/ 22075 22076SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22077M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22078L: linux-media@vger.kernel.org 22079L: linux-samsung-soc@vger.kernel.org 22080S: Maintained 22081F: drivers/media/platform/samsung/s3c-camif/ 22082F: include/media/drv-intf/s3c_camif.h 22083 22084SAMSUNG S3FWRN5 NFC DRIVER 22085M: Krzysztof Kozlowski <krzk@kernel.org> 22086S: Maintained 22087F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22088F: drivers/nfc/s3fwrn5 22089 22090SAMSUNG S5C73M3 CAMERA DRIVER 22091M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22092M: Andrzej Hajda <andrzej.hajda@intel.com> 22093L: linux-media@vger.kernel.org 22094S: Supported 22095F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22096F: drivers/media/i2c/s5c73m3/* 22097 22098SAMSUNG S5K5BAF CAMERA DRIVER 22099M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22100M: Andrzej Hajda <andrzej.hajda@intel.com> 22101L: linux-media@vger.kernel.org 22102S: Supported 22103F: drivers/media/i2c/s5k5baf.c 22104 22105SAMSUNG S5P Security SubSystem (SSS) DRIVER 22106M: Krzysztof Kozlowski <krzk@kernel.org> 22107M: Vladimir Zapolskiy <vz@mleia.com> 22108L: linux-crypto@vger.kernel.org 22109L: linux-samsung-soc@vger.kernel.org 22110S: Maintained 22111F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22112F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22113F: drivers/crypto/s5p-sss.c 22114 22115SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22116M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22117L: linux-media@vger.kernel.org 22118S: Supported 22119Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22120F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22121F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22122F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22123F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22124F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22125F: drivers/media/platform/samsung/exynos4-is/ 22126 22127SAMSUNG SOC CLOCK DRIVERS 22128M: Krzysztof Kozlowski <krzk@kernel.org> 22129M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22130M: Chanwoo Choi <cw00.choi@samsung.com> 22131R: Alim Akhtar <alim.akhtar@samsung.com> 22132L: linux-samsung-soc@vger.kernel.org 22133S: Maintained 22134T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22135F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22136F: Documentation/devicetree/bindings/clock/samsung,s3c* 22137F: drivers/clk/samsung/ 22138F: include/dt-bindings/clock/exynos*.h 22139F: include/dt-bindings/clock/s5p*.h 22140F: include/dt-bindings/clock/samsung,*.h 22141F: include/linux/clk/samsung.h 22142 22143SAMSUNG SPI DRIVERS 22144M: Andi Shyti <andi.shyti@kernel.org> 22145R: Tudor Ambarus <tudor.ambarus@linaro.org> 22146L: linux-spi@vger.kernel.org 22147L: linux-samsung-soc@vger.kernel.org 22148S: Maintained 22149F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22150F: drivers/spi/spi-s3c* 22151F: include/linux/platform_data/spi-s3c64xx.h 22152 22153SAMSUNG SXGBE DRIVERS 22154M: Byungho An <bh74.an@samsung.com> 22155L: netdev@vger.kernel.org 22156S: Maintained 22157F: drivers/net/ethernet/samsung/sxgbe/ 22158 22159SAMSUNG THERMAL DRIVER 22160M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22161M: Krzysztof Kozlowski <krzk@kernel.org> 22162L: linux-pm@vger.kernel.org 22163L: linux-samsung-soc@vger.kernel.org 22164S: Maintained 22165F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22166F: drivers/thermal/samsung/ 22167 22168SAMSUNG USB2 PHY DRIVER 22169M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22170L: linux-kernel@vger.kernel.org 22171S: Supported 22172F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22173F: Documentation/driver-api/phy/samsung-usb2.rst 22174F: drivers/phy/samsung/phy-exynos4210-usb2.c 22175F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22176F: drivers/phy/samsung/phy-exynos5250-usb2.c 22177F: drivers/phy/samsung/phy-s5pv210-usb2.c 22178F: drivers/phy/samsung/phy-samsung-usb2.c 22179F: drivers/phy/samsung/phy-samsung-usb2.h 22180 22181SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22182M: Paul Barker <paul.barker@sancloud.com> 22183R: Marc Murphy <marc.murphy@sancloud.com> 22184S: Supported 22185F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22186 22187SC1200 WDT DRIVER 22188M: Zwane Mwaikambo <zwanem@gmail.com> 22189S: Maintained 22190F: drivers/watchdog/sc1200wdt.c 22191 22192SCHEDULER 22193M: Ingo Molnar <mingo@redhat.com> 22194M: Peter Zijlstra <peterz@infradead.org> 22195M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22196M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22197R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22198R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22199R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22200R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22201R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22202L: linux-kernel@vger.kernel.org 22203S: Maintained 22204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22205F: include/linux/preempt.h 22206F: include/linux/sched.h 22207F: include/linux/wait.h 22208F: include/uapi/linux/sched.h 22209F: kernel/fork.c 22210F: kernel/sched/ 22211 22212SCHEDULER - SCHED_EXT 22213R: Tejun Heo <tj@kernel.org> 22214R: David Vernet <void@manifault.com> 22215R: Andrea Righi <arighi@nvidia.com> 22216R: Changwoo Min <changwoo@igalia.com> 22217L: sched-ext@lists.linux.dev 22218S: Maintained 22219W: https://github.com/sched-ext/scx 22220T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22221F: include/linux/sched/ext.h 22222F: kernel/sched/ext* 22223F: tools/sched_ext/ 22224F: tools/testing/selftests/sched_ext 22225 22226SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22227M: Gustavo Silva <gustavograzs@gmail.com> 22228S: Maintained 22229F: drivers/iio/chemical/ens160_core.c 22230F: drivers/iio/chemical/ens160_i2c.c 22231F: drivers/iio/chemical/ens160_spi.c 22232F: drivers/iio/chemical/ens160.h 22233 22234SCSI LIBSAS SUBSYSTEM 22235R: John Garry <john.g.garry@oracle.com> 22236R: Jason Yan <yanaijie@huawei.com> 22237L: linux-scsi@vger.kernel.org 22238S: Supported 22239F: Documentation/scsi/libsas.rst 22240F: drivers/scsi/libsas/ 22241F: include/scsi/libsas.h 22242F: include/scsi/sas_ata.h 22243 22244SCSI RDMA PROTOCOL (SRP) INITIATOR 22245M: Bart Van Assche <bvanassche@acm.org> 22246L: linux-rdma@vger.kernel.org 22247S: Supported 22248Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22249F: drivers/infiniband/ulp/srp/ 22250F: include/scsi/srp.h 22251 22252SCSI RDMA PROTOCOL (SRP) TARGET 22253M: Bart Van Assche <bvanassche@acm.org> 22254L: linux-rdma@vger.kernel.org 22255L: target-devel@vger.kernel.org 22256S: Supported 22257Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22258F: drivers/infiniband/ulp/srpt/ 22259 22260SCSI SG DRIVER 22261M: Doug Gilbert <dgilbert@interlog.com> 22262L: linux-scsi@vger.kernel.org 22263S: Maintained 22264W: http://sg.danny.cz/sg 22265F: Documentation/scsi/scsi-generic.rst 22266F: drivers/scsi/sg.c 22267F: include/scsi/sg.h 22268 22269SCSI SUBSYSTEM 22270M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22271M: "Martin K. Petersen" <martin.petersen@oracle.com> 22272L: linux-scsi@vger.kernel.org 22273S: Maintained 22274Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22275T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22276T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22277F: Documentation/devicetree/bindings/scsi/ 22278F: drivers/scsi/ 22279F: drivers/ufs/ 22280F: include/scsi/ 22281F: include/uapi/scsi/ 22282 22283SCSI TAPE DRIVER 22284M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22285L: linux-scsi@vger.kernel.org 22286S: Maintained 22287F: Documentation/scsi/st.rst 22288F: drivers/scsi/st.* 22289F: drivers/scsi/st_*.h 22290 22291SCSI TARGET CORE USER DRIVER 22292M: Bodo Stroesser <bostroesser@gmail.com> 22293L: linux-scsi@vger.kernel.org 22294L: target-devel@vger.kernel.org 22295S: Supported 22296F: Documentation/target/tcmu-design.rst 22297F: drivers/target/target_core_user.c 22298F: include/uapi/linux/target_core_user.h 22299 22300SCSI TARGET SUBSYSTEM 22301M: "Martin K. Petersen" <martin.petersen@oracle.com> 22302L: linux-scsi@vger.kernel.org 22303L: target-devel@vger.kernel.org 22304S: Supported 22305Q: https://patchwork.kernel.org/project/target-devel/list/ 22306T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22307F: Documentation/target/ 22308F: drivers/target/ 22309F: include/target/ 22310 22311SCTP PROTOCOL 22312M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22313M: Xin Long <lucien.xin@gmail.com> 22314L: linux-sctp@vger.kernel.org 22315S: Maintained 22316W: https://github.com/sctp/lksctp-tools/wiki 22317F: Documentation/networking/sctp.rst 22318F: include/linux/sctp.h 22319F: include/net/sctp/ 22320F: include/uapi/linux/sctp.h 22321F: net/sctp/ 22322 22323SCx200 CPU SUPPORT 22324M: Jim Cromie <jim.cromie@gmail.com> 22325S: Odd Fixes 22326F: Documentation/i2c/busses/scx200_acb.rst 22327F: arch/x86/platform/scx200/ 22328F: drivers/i2c/busses/scx200* 22329F: drivers/mtd/maps/scx200_docflash.c 22330F: drivers/watchdog/scx200_wdt.c 22331F: include/linux/scx200.h 22332 22333SCx200 GPIO DRIVER 22334M: Jim Cromie <jim.cromie@gmail.com> 22335S: Maintained 22336F: drivers/char/scx200_gpio.c 22337F: include/linux/scx200_gpio.h 22338 22339SCx200 HRT CLOCKSOURCE DRIVER 22340M: Jim Cromie <jim.cromie@gmail.com> 22341S: Maintained 22342F: drivers/clocksource/scx200_hrt.c 22343 22344SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22345M: Sascha Sommer <saschasommer@freenet.de> 22346L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22347S: Maintained 22348F: drivers/mmc/host/sdricoh_cs.c 22349 22350SECO BOARDS CEC DRIVER 22351M: Ettore Chimenti <ek5.chimenti@gmail.com> 22352S: Maintained 22353F: drivers/media/cec/platform/seco/seco-cec.c 22354F: drivers/media/cec/platform/seco/seco-cec.h 22355 22356SECURE COMPUTING 22357M: Kees Cook <kees@kernel.org> 22358R: Andy Lutomirski <luto@amacapital.net> 22359R: Will Drewry <wad@chromium.org> 22360S: Supported 22361T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22362F: Documentation/userspace-api/seccomp_filter.rst 22363F: include/linux/seccomp.h 22364F: include/uapi/linux/seccomp.h 22365F: kernel/seccomp.c 22366F: tools/testing/selftests/kselftest_harness.h 22367F: tools/testing/selftests/kselftest_harness/ 22368F: tools/testing/selftests/seccomp/* 22369K: \bsecure_computing 22370K: \bTIF_SECCOMP\b 22371 22372SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22373M: Kamal Dasu <kamal.dasu@broadcom.com> 22374M: Al Cooper <alcooperx@gmail.com> 22375R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22376L: linux-mmc@vger.kernel.org 22377S: Maintained 22378F: drivers/mmc/host/sdhci-brcmstb* 22379 22380SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22381M: Adrian Hunter <adrian.hunter@intel.com> 22382L: linux-mmc@vger.kernel.org 22383S: Supported 22384F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22385F: drivers/mmc/host/sdhci* 22386 22387SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22388M: Aubin Constans <aubin.constans@microchip.com> 22389R: Eugen Hristev <eugen.hristev@collabora.com> 22390L: linux-mmc@vger.kernel.org 22391S: Supported 22392F: drivers/mmc/host/sdhci-of-at91.c 22393 22394SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22395M: Haibo Chen <haibo.chen@nxp.com> 22396L: imx@lists.linux.dev 22397L: linux-mmc@vger.kernel.org 22398L: s32@nxp.com 22399S: Maintained 22400F: drivers/mmc/host/sdhci-esdhc-imx.c 22401 22402SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22403M: Ben Dooks <ben-linux@fluff.org> 22404M: Jaehoon Chung <jh80.chung@samsung.com> 22405L: linux-mmc@vger.kernel.org 22406S: Maintained 22407F: drivers/mmc/host/sdhci-s3c* 22408 22409SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22410M: Viresh Kumar <vireshk@kernel.org> 22411L: linux-mmc@vger.kernel.org 22412S: Maintained 22413F: drivers/mmc/host/sdhci-spear.c 22414 22415SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22416M: Vignesh Raghavendra <vigneshr@ti.com> 22417L: linux-mmc@vger.kernel.org 22418S: Maintained 22419F: drivers/mmc/host/sdhci-omap.c 22420 22421SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22422M: Jonathan Derrick <jonathan.derrick@linux.dev> 22423L: linux-block@vger.kernel.org 22424S: Supported 22425F: block/opal_proto.h 22426F: block/sed* 22427F: include/linux/sed* 22428F: include/uapi/linux/sed* 22429 22430SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22431M: Mark Rutland <mark.rutland@arm.com> 22432M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22433M: Sudeep Holla <sudeep.holla@arm.com> 22434L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22435S: Maintained 22436F: drivers/firmware/smccc/ 22437F: include/linux/arm-smccc.h 22438 22439SECURITY CONTACT 22440M: Security Officers <security@kernel.org> 22441S: Supported 22442F: Documentation/process/security-bugs.rst 22443 22444SECURITY SUBSYSTEM 22445M: Paul Moore <paul@paul-moore.com> 22446M: James Morris <jmorris@namei.org> 22447M: "Serge E. Hallyn" <serge@hallyn.com> 22448L: linux-security-module@vger.kernel.org 22449S: Supported 22450Q: https://patchwork.kernel.org/project/linux-security-module/list 22451B: mailto:linux-security-module@vger.kernel.org 22452P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22453T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22454F: include/linux/lsm/ 22455F: include/linux/lsm_audit.h 22456F: include/linux/lsm_hook_defs.h 22457F: include/linux/lsm_hooks.h 22458F: include/linux/security.h 22459F: include/uapi/linux/lsm.h 22460F: security/ 22461F: tools/testing/selftests/lsm/ 22462X: security/selinux/ 22463K: \bsecurity_[a-z_0-9]\+\b 22464 22465SELINUX SECURITY MODULE 22466M: Paul Moore <paul@paul-moore.com> 22467M: Stephen Smalley <stephen.smalley.work@gmail.com> 22468R: Ondrej Mosnacek <omosnace@redhat.com> 22469L: selinux@vger.kernel.org 22470S: Supported 22471W: https://github.com/SELinuxProject 22472Q: https://patchwork.kernel.org/project/selinux/list 22473B: mailto:selinux@vger.kernel.org 22474P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22475T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22476F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22477F: Documentation/ABI/removed/sysfs-selinux-disable 22478F: Documentation/admin-guide/LSM/SELinux.rst 22479F: include/trace/events/avc.h 22480F: include/uapi/linux/selinux_netlink.h 22481F: scripts/selinux/ 22482F: security/selinux/ 22483 22484SENSABLE PHANTOM 22485M: Jiri Slaby <jirislaby@kernel.org> 22486S: Maintained 22487F: drivers/misc/phantom.c 22488F: include/uapi/linux/phantom.h 22489 22490SENSEAIR SUNRISE 006-0-0007 22491M: Jacopo Mondi <jacopo@jmondi.org> 22492S: Maintained 22493F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22494F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22495F: drivers/iio/chemical/sunrise_co2.c 22496 22497SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22498M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22499S: Maintained 22500F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22501F: drivers/iio/chemical/scd30.h 22502F: drivers/iio/chemical/scd30_core.c 22503F: drivers/iio/chemical/scd30_i2c.c 22504F: drivers/iio/chemical/scd30_serial.c 22505 22506SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22507M: Roan van Dijk <roan@protonic.nl> 22508S: Maintained 22509F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22510F: drivers/iio/chemical/scd4x.c 22511 22512SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22513M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22514S: Maintained 22515F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22516F: drivers/iio/pressure/sdp500.c 22517 22518SENSIRION SGP40 GAS SENSOR DRIVER 22519M: Andreas Klinger <ak@it-klinger.de> 22520S: Maintained 22521F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22522F: drivers/iio/chemical/sgp40.c 22523 22524SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22525M: Tomasz Duszynski <tduszyns@gmail.com> 22526S: Maintained 22527F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22528F: drivers/iio/chemical/sps30.c 22529F: drivers/iio/chemical/sps30_i2c.c 22530F: drivers/iio/chemical/sps30_serial.c 22531 22532SERIAL DEVICE BUS 22533M: Rob Herring <robh@kernel.org> 22534L: linux-serial@vger.kernel.org 22535S: Maintained 22536F: Documentation/devicetree/bindings/serial/serial.yaml 22537F: drivers/tty/serdev/ 22538F: include/linux/serdev.h 22539 22540SERIAL IR RECEIVER 22541M: Sean Young <sean@mess.org> 22542L: linux-media@vger.kernel.org 22543S: Maintained 22544F: drivers/media/rc/serial_ir.c 22545 22546SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22547M: Srinivas Kandagatla <srini@kernel.org> 22548L: linux-sound@vger.kernel.org 22549S: Maintained 22550F: Documentation/devicetree/bindings/slimbus/ 22551F: Documentation/driver-api/slimbus.rst 22552F: drivers/slimbus/ 22553F: include/linux/slimbus.h 22554 22555SFC NETWORK DRIVER 22556M: Edward Cree <ecree.xilinx@gmail.com> 22557L: netdev@vger.kernel.org 22558L: linux-net-drivers@amd.com 22559S: Maintained 22560F: Documentation/networking/devlink/sfc.rst 22561F: drivers/net/ethernet/sfc/ 22562 22563SFCTEMP HWMON DRIVER 22564M: Emil Renner Berthing <kernel@esmil.dk> 22565M: Hal Feng <hal.feng@starfivetech.com> 22566L: linux-hwmon@vger.kernel.org 22567S: Maintained 22568F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22569F: Documentation/hwmon/sfctemp.rst 22570F: drivers/hwmon/sfctemp.c 22571 22572SFF/SFP/SFP+ MODULE SUPPORT 22573M: Russell King <linux@armlinux.org.uk> 22574L: netdev@vger.kernel.org 22575S: Maintained 22576F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22577F: drivers/net/phy/phylink.c 22578F: drivers/net/phy/sfp* 22579F: include/linux/mdio/mdio-i2c.h 22580F: include/linux/phylink.h 22581F: include/linux/sfp.h 22582K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22583 22584SGI GRU DRIVER 22585M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22586S: Maintained 22587F: drivers/misc/sgi-gru/ 22588 22589SGI XP/XPC/XPNET DRIVER 22590M: Robin Holt <robinmholt@gmail.com> 22591M: Steve Wahl <steve.wahl@hpe.com> 22592S: Maintained 22593F: drivers/misc/sgi-xp/ 22594 22595SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22596M: D. Wythe <alibuda@linux.alibaba.com> 22597M: Dust Li <dust.li@linux.alibaba.com> 22598M: Sidraya Jayagond <sidraya@linux.ibm.com> 22599M: Wenjia Zhang <wenjia@linux.ibm.com> 22600R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22601R: Tony Lu <tonylu@linux.alibaba.com> 22602R: Wen Gu <guwen@linux.alibaba.com> 22603L: linux-rdma@vger.kernel.org 22604L: linux-s390@vger.kernel.org 22605S: Supported 22606F: net/smc/ 22607 22608SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22609M: Linus Walleij <linus.walleij@linaro.org> 22610L: linux-iio@vger.kernel.org 22611S: Maintained 22612T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22613F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22614F: drivers/iio/light/gp2ap002.c 22615 22616SHARP RJ54N1CB0C SENSOR DRIVER 22617M: Jacopo Mondi <jacopo@jmondi.org> 22618L: linux-media@vger.kernel.org 22619S: Odd fixes 22620T: git git://linuxtv.org/media.git 22621F: drivers/media/i2c/rj54n1cb0c.c 22622F: include/media/i2c/rj54n1cb0c.h 22623 22624SHRINKER 22625M: Andrew Morton <akpm@linux-foundation.org> 22626M: Dave Chinner <david@fromorbit.com> 22627R: Qi Zheng <zhengqi.arch@bytedance.com> 22628R: Roman Gushchin <roman.gushchin@linux.dev> 22629R: Muchun Song <muchun.song@linux.dev> 22630L: linux-mm@kvack.org 22631S: Maintained 22632F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22633F: include/linux/shrinker.h 22634F: mm/shrinker.c 22635F: mm/shrinker_debug.c 22636 22637SH_VOU V4L2 OUTPUT DRIVER 22638L: linux-media@vger.kernel.org 22639S: Orphan 22640F: drivers/media/platform/renesas/sh_vou.c 22641F: include/media/drv-intf/sh_vou.h 22642 22643SI2157 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/tuners/si2157* 22649 22650SI2165 MEDIA DRIVER 22651M: Matthias Schwarzott <zzam@gentoo.org> 22652L: linux-media@vger.kernel.org 22653S: Maintained 22654W: https://linuxtv.org 22655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22656F: drivers/media/dvb-frontends/si2165* 22657 22658SI2168 MEDIA DRIVER 22659L: linux-media@vger.kernel.org 22660S: Orphan 22661W: https://linuxtv.org 22662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22663F: drivers/media/dvb-frontends/si2168* 22664 22665SI470X FM RADIO RECEIVER I2C DRIVER 22666M: Hans Verkuil <hverkuil@xs4all.nl> 22667L: linux-media@vger.kernel.org 22668S: Odd Fixes 22669W: https://linuxtv.org 22670T: git git://linuxtv.org/media.git 22671F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 22672F: drivers/media/radio/si470x/radio-si470x-i2c.c 22673 22674SI470X FM RADIO RECEIVER USB DRIVER 22675M: Hans Verkuil <hverkuil@xs4all.nl> 22676L: linux-media@vger.kernel.org 22677S: Maintained 22678W: https://linuxtv.org 22679T: git git://linuxtv.org/media.git 22680F: drivers/media/radio/si470x/radio-si470x-common.c 22681F: drivers/media/radio/si470x/radio-si470x-usb.c 22682F: drivers/media/radio/si470x/radio-si470x.h 22683 22684SI4713 FM RADIO TRANSMITTER I2C DRIVER 22685M: Eduardo Valentin <edubezval@gmail.com> 22686L: linux-media@vger.kernel.org 22687S: Odd Fixes 22688W: https://linuxtv.org 22689T: git git://linuxtv.org/media.git 22690F: drivers/media/radio/si4713/si4713.? 22691 22692SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 22693M: Eduardo Valentin <edubezval@gmail.com> 22694L: linux-media@vger.kernel.org 22695S: Odd Fixes 22696W: https://linuxtv.org 22697T: git git://linuxtv.org/media.git 22698F: drivers/media/radio/si4713/radio-platform-si4713.c 22699 22700SI4713 FM RADIO TRANSMITTER USB DRIVER 22701M: Hans Verkuil <hverkuil@xs4all.nl> 22702L: linux-media@vger.kernel.org 22703S: Maintained 22704W: https://linuxtv.org 22705T: git git://linuxtv.org/media.git 22706F: drivers/media/radio/si4713/radio-usb-si4713.c 22707 22708SIANO DVB DRIVER 22709M: Mauro Carvalho Chehab <mchehab@kernel.org> 22710L: linux-media@vger.kernel.org 22711S: Odd fixes 22712W: https://linuxtv.org 22713T: git git://linuxtv.org/media.git 22714F: drivers/media/common/siano/ 22715F: drivers/media/mmc/siano/ 22716F: drivers/media/usb/siano/ 22717F: drivers/media/usb/siano/ 22718 22719SIEMENS IPC LED DRIVERS 22720M: Bao Cheng Su <baocheng.su@siemens.com> 22721M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22722M: Tobias Schaffner <tobias.schaffner@siemens.com> 22723L: linux-leds@vger.kernel.org 22724S: Maintained 22725F: drivers/leds/simatic/ 22726 22727SIEMENS IPC PLATFORM DRIVERS 22728M: Bao Cheng Su <baocheng.su@siemens.com> 22729M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22730M: Tobias Schaffner <tobias.schaffner@siemens.com> 22731L: platform-driver-x86@vger.kernel.org 22732S: Maintained 22733F: drivers/platform/x86/siemens/ 22734F: include/linux/platform_data/x86/simatic-ipc-base.h 22735F: include/linux/platform_data/x86/simatic-ipc.h 22736 22737SIEMENS IPC WATCHDOG DRIVERS 22738M: Bao Cheng Su <baocheng.su@siemens.com> 22739M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22740M: Tobias Schaffner <tobias.schaffner@siemens.com> 22741L: linux-watchdog@vger.kernel.org 22742S: Maintained 22743F: drivers/watchdog/simatic-ipc-wdt.c 22744 22745SIFIVE DRIVERS 22746M: Paul Walmsley <paul.walmsley@sifive.com> 22747M: Samuel Holland <samuel.holland@sifive.com> 22748L: linux-riscv@lists.infradead.org 22749S: Supported 22750F: drivers/dma/sf-pdma/ 22751N: sifive 22752K: fu[57]40 22753K: [^@]sifive 22754 22755SILEAD TOUCHSCREEN DRIVER 22756M: Hans de Goede <hansg@kernel.org> 22757L: linux-input@vger.kernel.org 22758L: platform-driver-x86@vger.kernel.org 22759S: Maintained 22760F: drivers/input/touchscreen/silead.c 22761F: drivers/platform/x86/touchscreen_dmi.c 22762 22763SILICON LABS WIRELESS DRIVERS (for WFxxx series) 22764M: Jérôme Pouiller <jerome.pouiller@silabs.com> 22765L: linux-wireless@vger.kernel.org 22766S: Supported 22767F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 22768F: drivers/net/wireless/silabs/ 22769 22770SILICON MOTION SM712 FRAME BUFFER DRIVER 22771M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 22772M: Teddy Wang <teddy.wang@siliconmotion.com> 22773M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 22774L: linux-fbdev@vger.kernel.org 22775S: Maintained 22776F: Documentation/fb/sm712fb.rst 22777F: drivers/video/fbdev/sm712* 22778 22779SILVACO I3C DUAL-ROLE MASTER 22780M: Miquel Raynal <miquel.raynal@bootlin.com> 22781M: Frank Li <Frank.Li@nxp.com> 22782L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 22783L: imx@lists.linux.dev 22784S: Maintained 22785F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 22786F: drivers/i3c/master/svc-i3c-master.c 22787 22788SIMPLEFB FB DRIVER 22789M: Hans de Goede <hansg@kernel.org> 22790L: linux-fbdev@vger.kernel.org 22791S: Maintained 22792F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 22793F: drivers/video/fbdev/simplefb.c 22794F: include/linux/platform_data/simplefb.h 22795 22796SIOX 22797M: Thorsten Scherer <t.scherer@eckelmann.de> 22798R: Pengutronix Kernel Team <kernel@pengutronix.de> 22799S: Supported 22800F: drivers/gpio/gpio-siox.c 22801F: drivers/siox/* 22802F: include/trace/events/siox.h 22803 22804SIPHASH PRF ROUTINES 22805M: Jason A. Donenfeld <Jason@zx2c4.com> 22806S: Maintained 22807F: include/linux/siphash.h 22808F: lib/siphash.c 22809F: lib/tests/siphash_kunit.c 22810 22811SIS 190 ETHERNET DRIVER 22812M: Francois Romieu <romieu@fr.zoreil.com> 22813L: netdev@vger.kernel.org 22814S: Maintained 22815F: drivers/net/ethernet/sis/sis190.c 22816 22817SIS 900/7016 FAST ETHERNET DRIVER 22818M: Daniele Venzano <venza@brownhat.org> 22819L: netdev@vger.kernel.org 22820S: Maintained 22821W: http://www.brownhat.org/sis900.html 22822F: drivers/net/ethernet/sis/sis900.* 22823 22824SIS FRAMEBUFFER DRIVER 22825S: Orphan 22826F: Documentation/fb/sisfb.rst 22827F: drivers/video/fbdev/sis/ 22828F: include/video/sisfb.h 22829 22830SIS I2C TOUCHSCREEN DRIVER 22831M: Mika Penttilä <mpenttil@redhat.com> 22832L: linux-input@vger.kernel.org 22833S: Maintained 22834F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 22835F: drivers/input/touchscreen/sis_i2c.c 22836 22837SIS USB2VGA DRIVER 22838M: Thomas Winischhofer <thomas@winischhofer.net> 22839S: Maintained 22840W: http://www.winischhofer.at/linuxsisusbvga.shtml 22841F: drivers/usb/misc/sisusbvga/ 22842 22843SL28 CPLD MFD DRIVER 22844M: Michael Walle <mwalle@kernel.org> 22845S: Maintained 22846F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 22847F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 22848F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 22849F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 22850F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 22851F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 22852F: drivers/gpio/gpio-sl28cpld.c 22853F: drivers/hwmon/sl28cpld-hwmon.c 22854F: drivers/irqchip/irq-sl28cpld.c 22855F: drivers/pwm/pwm-sl28cpld.c 22856F: drivers/watchdog/sl28cpld_wdt.c 22857 22858SL28 VPD NVMEM LAYOUT DRIVER 22859M: Michael Walle <mwalle@kernel.org> 22860S: Maintained 22861F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 22862F: drivers/nvmem/layouts/sl28vpd.c 22863 22864SLAB ALLOCATOR 22865M: Christoph Lameter <cl@gentwo.org> 22866M: David Rientjes <rientjes@google.com> 22867M: Andrew Morton <akpm@linux-foundation.org> 22868M: Vlastimil Babka <vbabka@suse.cz> 22869R: Roman Gushchin <roman.gushchin@linux.dev> 22870R: Harry Yoo <harry.yoo@oracle.com> 22871L: linux-mm@kvack.org 22872S: Maintained 22873T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 22874F: include/linux/sl?b*.h 22875F: mm/sl?b* 22876 22877SLCAN CAN NETWORK DRIVER 22878M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 22879L: linux-can@vger.kernel.org 22880S: Maintained 22881F: drivers/net/can/slcan/ 22882 22883SLEEPABLE READ-COPY UPDATE (SRCU) 22884M: Lai Jiangshan <jiangshanlai@gmail.com> 22885M: "Paul E. McKenney" <paulmck@kernel.org> 22886M: Josh Triplett <josh@joshtriplett.org> 22887R: Steven Rostedt <rostedt@goodmis.org> 22888R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22889L: rcu@vger.kernel.org 22890S: Supported 22891W: http://www.rdrop.com/users/paulmck/RCU/ 22892T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22893F: include/linux/srcu*.h 22894F: kernel/rcu/srcu*.c 22895 22896SMACK SECURITY MODULE 22897M: Casey Schaufler <casey@schaufler-ca.com> 22898L: linux-security-module@vger.kernel.org 22899S: Maintained 22900W: http://schaufler-ca.com 22901T: git git://github.com/cschaufler/smack-next 22902F: Documentation/admin-guide/LSM/Smack.rst 22903F: security/smack/ 22904 22905SMC91x ETHERNET DRIVER 22906M: Nicolas Pitre <nico@fluxnic.net> 22907S: Odd Fixes 22908F: drivers/net/ethernet/smsc/smc91x.* 22909 22910SMSC EMC2103 HARDWARE MONITOR DRIVER 22911M: Steve Glendinning <steve.glendinning@shawell.net> 22912L: linux-hwmon@vger.kernel.org 22913S: Maintained 22914F: Documentation/hwmon/emc2103.rst 22915F: drivers/hwmon/emc2103.c 22916 22917SMSC SCH5627 HARDWARE MONITOR DRIVER 22918M: Hans de Goede <hansg@kernel.org> 22919L: linux-hwmon@vger.kernel.org 22920S: Supported 22921F: Documentation/hwmon/sch5627.rst 22922F: drivers/hwmon/sch5627.c 22923 22924SMSC UFX6000 and UFX7000 USB to VGA DRIVER 22925M: Steve Glendinning <steve.glendinning@shawell.net> 22926L: linux-fbdev@vger.kernel.org 22927S: Maintained 22928F: drivers/video/fbdev/smscufx.c 22929 22930SMSC47B397 HARDWARE MONITOR DRIVER 22931M: Jean Delvare <jdelvare@suse.com> 22932L: linux-hwmon@vger.kernel.org 22933S: Maintained 22934F: Documentation/hwmon/smsc47b397.rst 22935F: drivers/hwmon/smsc47b397.c 22936 22937SMSC911x ETHERNET DRIVER 22938M: Steve Glendinning <steve.glendinning@shawell.net> 22939L: netdev@vger.kernel.org 22940S: Maintained 22941F: drivers/net/ethernet/smsc/smsc911x.* 22942F: include/linux/smsc911x.h 22943 22944SMSC9420 PCI ETHERNET DRIVER 22945M: Steve Glendinning <steve.glendinning@shawell.net> 22946L: netdev@vger.kernel.org 22947S: Maintained 22948F: drivers/net/ethernet/smsc/smsc9420.* 22949 22950SNET DPU VIRTIO DATA PATH ACCELERATOR 22951R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22952F: drivers/vdpa/solidrun/ 22953 22954SOCIONEXT (SNI) AVE NETWORK DRIVER 22955M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 22956L: netdev@vger.kernel.org 22957S: Maintained 22958F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 22959F: drivers/net/ethernet/socionext/sni_ave.c 22960 22961SOCIONEXT (SNI) NETSEC NETWORK DRIVER 22962M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 22963M: Masahisa Kojima <kojima.masahisa@socionext.com> 22964L: netdev@vger.kernel.org 22965S: Maintained 22966F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 22967F: drivers/net/ethernet/socionext/netsec.c 22968 22969SOCIONEXT (SNI) Synquacer SPI DRIVER 22970M: Masahisa Kojima <masahisa.kojima@linaro.org> 22971M: Jassi Brar <jaswinder.singh@linaro.org> 22972L: linux-spi@vger.kernel.org 22973S: Maintained 22974F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 22975F: drivers/spi/spi-synquacer.c 22976 22977SOCIONEXT SYNQUACER I2C DRIVER 22978M: Ard Biesheuvel <ardb@kernel.org> 22979L: linux-i2c@vger.kernel.org 22980S: Maintained 22981F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 22982F: drivers/i2c/busses/i2c-synquacer.c 22983 22984SOCIONEXT UNIPHIER SOUND DRIVER 22985L: linux-sound@vger.kernel.org 22986S: Orphan 22987F: sound/soc/uniphier/ 22988 22989SOCKET TIMESTAMPING 22990M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22991R: Jason Xing <kernelxing@tencent.com> 22992S: Maintained 22993F: Documentation/networking/timestamping.rst 22994F: include/linux/net_tstamp.h 22995F: include/uapi/linux/net_tstamp.h 22996F: tools/testing/selftests/bpf/*/net_timestamping* 22997F: tools/testing/selftests/net/*timestamp* 22998F: tools/testing/selftests/net/so_txtime.c 22999 23000SOEKRIS NET48XX LED SUPPORT 23001M: Chris Boot <bootc@bootc.net> 23002S: Maintained 23003F: drivers/leds/leds-net48xx.c 23004 23005SOFT-IWARP DRIVER (siw) 23006M: Bernard Metzler <bmt@zurich.ibm.com> 23007L: linux-rdma@vger.kernel.org 23008S: Supported 23009F: drivers/infiniband/sw/siw/ 23010F: include/uapi/rdma/siw-abi.h 23011 23012SOFT-ROCE DRIVER (rxe) 23013M: Zhu Yanjun <zyjzyj2000@gmail.com> 23014L: linux-rdma@vger.kernel.org 23015S: Supported 23016F: drivers/infiniband/sw/rxe/ 23017F: include/uapi/rdma/rdma_user_rxe.h 23018 23019SOFTLOGIC 6x10 MPEG CODEC 23020M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23021M: Andrey Utkin <andrey_utkin@fastmail.com> 23022M: Ismael Luceno <ismael@iodev.co.uk> 23023L: linux-media@vger.kernel.org 23024S: Supported 23025F: drivers/media/pci/solo6x10/ 23026 23027SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23028M: James Morse <james.morse@arm.com> 23029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23030S: Maintained 23031F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23032F: drivers/firmware/arm_sdei.c 23033F: include/linux/arm_sdei.h 23034F: include/uapi/linux/arm_sdei.h 23035 23036SOFTWARE NODES AND DEVICE PROPERTIES 23037R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23038R: Daniel Scally <djrscally@gmail.com> 23039R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23040R: Sakari Ailus <sakari.ailus@linux.intel.com> 23041L: linux-acpi@vger.kernel.org 23042S: Maintained 23043F: drivers/base/property.c 23044F: drivers/base/swnode.c 23045F: include/linux/fwnode.h 23046F: include/linux/property.h 23047 23048SOFTWARE RAID (Multiple Disks) SUPPORT 23049M: Song Liu <song@kernel.org> 23050M: Yu Kuai <yukuai3@huawei.com> 23051L: linux-raid@vger.kernel.org 23052S: Supported 23053Q: https://patchwork.kernel.org/project/linux-raid/list/ 23054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23055F: drivers/md/Kconfig 23056F: drivers/md/Makefile 23057F: drivers/md/md* 23058F: drivers/md/raid* 23059F: include/linux/raid/ 23060F: include/uapi/linux/raid/ 23061 23062SOLIDRUN CLEARFOG SUPPORT 23063M: Russell King <linux@armlinux.org.uk> 23064S: Maintained 23065F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23066F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23067 23068SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23069M: Russell King <linux@armlinux.org.uk> 23070S: Maintained 23071F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23072F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23073F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23074 23075SONIC NETWORK DRIVER 23076M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23077L: netdev@vger.kernel.org 23078S: Maintained 23079F: drivers/net/ethernet/natsemi/sonic.* 23080 23081SONICS SILICON BACKPLANE DRIVER (SSB) 23082M: Michael Buesch <m@bues.ch> 23083L: linux-wireless@vger.kernel.org 23084S: Maintained 23085F: drivers/ssb/ 23086F: include/linux/ssb/ 23087 23088SONY IMX208 SENSOR DRIVER 23089M: Sakari Ailus <sakari.ailus@linux.intel.com> 23090L: linux-media@vger.kernel.org 23091S: Maintained 23092T: git git://linuxtv.org/media.git 23093F: drivers/media/i2c/imx208.c 23094 23095SONY IMX214 SENSOR DRIVER 23096M: Ricardo Ribalda <ribalda@kernel.org> 23097L: linux-media@vger.kernel.org 23098S: Maintained 23099T: git git://linuxtv.org/media.git 23100F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23101F: drivers/media/i2c/imx214.c 23102 23103SONY IMX219 SENSOR DRIVER 23104M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23105L: linux-media@vger.kernel.org 23106S: Maintained 23107T: git git://linuxtv.org/media.git 23108F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23109F: drivers/media/i2c/imx219.c 23110 23111SONY IMX258 SENSOR DRIVER 23112M: Sakari Ailus <sakari.ailus@linux.intel.com> 23113L: linux-media@vger.kernel.org 23114S: Maintained 23115T: git git://linuxtv.org/media.git 23116F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23117F: drivers/media/i2c/imx258.c 23118 23119SONY IMX274 SENSOR DRIVER 23120M: Leon Luo <leonl@leopardimaging.com> 23121L: linux-media@vger.kernel.org 23122S: Maintained 23123T: git git://linuxtv.org/media.git 23124F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23125F: drivers/media/i2c/imx274.c 23126 23127SONY IMX283 SENSOR DRIVER 23128M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23129M: Umang Jain <umang.jain@ideasonboard.com> 23130L: linux-media@vger.kernel.org 23131S: Maintained 23132T: git git://linuxtv.org/media.git 23133F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23134F: drivers/media/i2c/imx283.c 23135 23136SONY IMX290 SENSOR DRIVER 23137M: Manivannan Sadhasivam <mani@kernel.org> 23138L: linux-media@vger.kernel.org 23139S: Maintained 23140T: git git://linuxtv.org/media.git 23141F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23142F: drivers/media/i2c/imx290.c 23143 23144SONY IMX296 SENSOR DRIVER 23145M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23146M: Manivannan Sadhasivam <mani@kernel.org> 23147L: linux-media@vger.kernel.org 23148S: Maintained 23149T: git git://linuxtv.org/media.git 23150F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23151F: drivers/media/i2c/imx296.c 23152 23153SONY IMX319 SENSOR DRIVER 23154M: Bingbu Cao <bingbu.cao@intel.com> 23155L: linux-media@vger.kernel.org 23156S: Maintained 23157T: git git://linuxtv.org/media.git 23158F: drivers/media/i2c/imx319.c 23159 23160SONY IMX334 SENSOR DRIVER 23161L: linux-media@vger.kernel.org 23162S: Orphan 23163T: git git://linuxtv.org/media.git 23164F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23165F: drivers/media/i2c/imx334.c 23166 23167SONY IMX335 SENSOR DRIVER 23168M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23169L: linux-media@vger.kernel.org 23170S: Maintained 23171T: git git://linuxtv.org/media.git 23172F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23173F: drivers/media/i2c/imx335.c 23174 23175SONY IMX355 SENSOR DRIVER 23176M: Tianshu Qiu <tian.shu.qiu@intel.com> 23177L: linux-media@vger.kernel.org 23178S: Maintained 23179T: git git://linuxtv.org/media.git 23180F: drivers/media/i2c/imx355.c 23181 23182SONY IMX412 SENSOR DRIVER 23183L: linux-media@vger.kernel.org 23184S: Orphan 23185T: git git://linuxtv.org/media.git 23186F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23187F: drivers/media/i2c/imx412.c 23188 23189SONY IMX415 SENSOR DRIVER 23190M: Michael Riesch <michael.riesch@collabora.com> 23191L: linux-media@vger.kernel.org 23192S: Maintained 23193T: git git://linuxtv.org/media.git 23194F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23195F: drivers/media/i2c/imx415.c 23196 23197SONY MEMORYSTICK SUBSYSTEM 23198M: Maxim Levitsky <maximlevitsky@gmail.com> 23199M: Alex Dubov <oakad@yahoo.com> 23200M: Ulf Hansson <ulf.hansson@linaro.org> 23201L: linux-mmc@vger.kernel.org 23202S: Maintained 23203T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23204F: drivers/memstick/ 23205F: include/linux/memstick.h 23206 23207SONY VAIO CONTROL DEVICE DRIVER 23208M: Mattia Dongili <malattia@linux.it> 23209L: platform-driver-x86@vger.kernel.org 23210S: Maintained 23211W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23212F: Documentation/admin-guide/laptops/sony-laptop.rst 23213F: drivers/char/sonypi.c 23214F: drivers/platform/x86/sony-laptop.c 23215 23216SOPHGO DEVICETREES and DRIVERS 23217M: Chen Wang <unicorn_wang@outlook.com> 23218M: Inochi Amaoto <inochiama@gmail.com> 23219L: sophgo@lists.linux.dev 23220W: https://github.com/sophgo/linux/wiki 23221T: git https://github.com/sophgo/linux.git 23222S: Maintained 23223N: sophgo 23224K: sophgo 23225 23226SOUND 23227M: Jaroslav Kysela <perex@perex.cz> 23228M: Takashi Iwai <tiwai@suse.com> 23229L: linux-sound@vger.kernel.org 23230S: Maintained 23231W: http://www.alsa-project.org/ 23232Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23234F: Documentation/sound/ 23235F: include/sound/ 23236F: include/uapi/sound/ 23237F: sound/ 23238F: tools/testing/selftests/alsa 23239 23240SOUND - ALSA SELFTESTS 23241M: Mark Brown <broonie@kernel.org> 23242L: linux-sound@vger.kernel.org 23243L: linux-kselftest@vger.kernel.org 23244S: Supported 23245F: tools/testing/selftests/alsa 23246 23247SOUND - COMPRESSED AUDIO 23248M: Vinod Koul <vkoul@kernel.org> 23249L: linux-sound@vger.kernel.org 23250S: Supported 23251T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23252F: Documentation/sound/designs/compress-offload.rst 23253F: include/sound/compress_driver.h 23254F: include/uapi/sound/compress_* 23255F: sound/core/compress_offload.c 23256F: sound/soc/soc-compress.c 23257 23258SOUND - CORE KUNIT TEST 23259M: Ivan Orlov <ivan.orlov0322@gmail.com> 23260L: linux-sound@vger.kernel.org 23261S: Supported 23262F: sound/core/sound_kunit.c 23263 23264SOUND - DMAENGINE HELPERS 23265M: Lars-Peter Clausen <lars@metafoo.de> 23266S: Supported 23267F: include/sound/dmaengine_pcm.h 23268F: sound/core/pcm_dmaengine.c 23269F: sound/soc/soc-generic-dmaengine-pcm.c 23270 23271SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23272M: Liam Girdwood <lgirdwood@gmail.com> 23273M: Mark Brown <broonie@kernel.org> 23274L: linux-sound@vger.kernel.org 23275S: Supported 23276W: http://alsa-project.org/main/index.php/ASoC 23277T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23278F: Documentation/devicetree/bindings/sound/ 23279F: Documentation/sound/soc/ 23280F: include/dt-bindings/sound/ 23281F: include/sound/cs* 23282X: include/sound/cs4231-regs.h 23283X: include/sound/cs8403.h 23284X: include/sound/cs8427.h 23285F: include/sound/madera-pdata.h 23286F: include/sound/soc* 23287F: include/sound/sof.h 23288F: include/sound/sof/ 23289F: include/sound/wm*.h 23290F: include/trace/events/sof*.h 23291F: include/uapi/sound/asoc.h 23292F: sound/soc/ 23293 23294SOUND - SOC LAYER / dapm-graph 23295M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23296L: linux-sound@vger.kernel.org 23297S: Maintained 23298F: tools/sound/dapm-graph 23299 23300SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23301M: Liam Girdwood <lgirdwood@gmail.com> 23302M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23303M: Bard Liao <yung-chuan.liao@linux.intel.com> 23304M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23305M: Daniel Baluta <daniel.baluta@nxp.com> 23306R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23307R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23308L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23309S: Supported 23310W: https://github.com/thesofproject/linux/ 23311F: sound/soc/sof/ 23312 23313SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23314M: Mark Brown <broonie@kernel.org> 23315M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23316S: Supported 23317L: linux-sound@vger.kernel.org 23318F: sound/soc/generic/ 23319F: include/sound/simple_card* 23320F: Documentation/devicetree/bindings/sound/simple-card.yaml 23321F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23322 23323SOUNDWIRE SUBSYSTEM 23324M: Vinod Koul <vkoul@kernel.org> 23325M: Bard Liao <yung-chuan.liao@linux.intel.com> 23326R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23327R: Sanyog Kale <sanyog.r.kale@intel.com> 23328L: linux-sound@vger.kernel.org 23329S: Supported 23330T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23331F: Documentation/driver-api/soundwire/ 23332F: drivers/soundwire/ 23333F: include/linux/soundwire/ 23334 23335SP2 MEDIA DRIVER 23336M: Olli Salonen <olli.salonen@iki.fi> 23337L: linux-media@vger.kernel.org 23338S: Maintained 23339W: https://linuxtv.org 23340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23341F: drivers/media/dvb-frontends/sp2* 23342 23343SPANISH DOCUMENTATION 23344M: Carlos Bilbao <carlos.bilbao@kernel.org> 23345R: Avadhut Naik <avadhut.naik@amd.com> 23346S: Maintained 23347F: Documentation/translations/sp_SP/ 23348 23349SPARC + UltraSPARC (sparc/sparc64) 23350M: "David S. Miller" <davem@davemloft.net> 23351M: Andreas Larsson <andreas@gaisler.com> 23352L: sparclinux@vger.kernel.org 23353S: Maintained 23354Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23355T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23356T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23357F: arch/sparc/ 23358F: drivers/sbus/ 23359 23360SPARC SERIAL DRIVERS 23361M: "David S. Miller" <davem@davemloft.net> 23362L: sparclinux@vger.kernel.org 23363S: Maintained 23364T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23365T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23366F: drivers/tty/serial/suncore.c 23367F: drivers/tty/serial/sunhv.c 23368F: drivers/tty/serial/sunsab.c 23369F: drivers/tty/serial/sunsab.h 23370F: drivers/tty/serial/sunsu.c 23371F: drivers/tty/serial/sunzilog.c 23372F: drivers/tty/serial/sunzilog.h 23373F: drivers/tty/vcc.c 23374F: include/linux/sunserialcore.h 23375 23376SPARSE CHECKER 23377M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23378L: linux-sparse@vger.kernel.org 23379S: Maintained 23380W: https://sparse.docs.kernel.org/ 23381Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23382B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23383T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23384F: include/linux/compiler.h 23385 23386SPEAKUP CONSOLE SPEECH DRIVER 23387M: William Hubbs <w.d.hubbs@gmail.com> 23388M: Chris Brannon <chris@the-brannons.com> 23389M: Kirk Reiser <kirk@reisers.ca> 23390M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23391L: speakup@linux-speakup.org 23392S: Odd Fixes 23393W: http://www.linux-speakup.org/ 23394W: https://github.com/linux-speakup/speakup 23395B: https://github.com/linux-speakup/speakup/issues 23396F: drivers/accessibility/speakup/ 23397 23398SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23399M: Viresh Kumar <vireshk@kernel.org> 23400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23401L: soc@lists.linux.dev 23402S: Maintained 23403W: http://www.st.com/spear 23404F: arch/arm/boot/dts/st/spear* 23405F: arch/arm/mach-spear/ 23406F: drivers/clk/spear/ 23407F: drivers/pinctrl/spear/ 23408 23409SPI NOR SUBSYSTEM 23410M: Tudor Ambarus <tudor.ambarus@linaro.org> 23411M: Pratyush Yadav <pratyush@kernel.org> 23412M: Michael Walle <mwalle@kernel.org> 23413L: linux-mtd@lists.infradead.org 23414S: Maintained 23415W: http://www.linux-mtd.infradead.org/ 23416Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23417C: irc://irc.oftc.net/mtd 23418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23419F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23420F: drivers/mtd/spi-nor/ 23421F: include/linux/mtd/spi-nor.h 23422 23423SPI OFFLOAD 23424R: David Lechner <dlechner@baylibre.com> 23425F: drivers/spi/spi-offload-trigger-pwm.c 23426F: drivers/spi/spi-offload.c 23427F: include/linux/spi/offload/ 23428K: spi_offload 23429 23430SPI SUBSYSTEM 23431M: Mark Brown <broonie@kernel.org> 23432L: linux-spi@vger.kernel.org 23433S: Maintained 23434Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23435T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23436F: Documentation/devicetree/bindings/spi/ 23437F: Documentation/spi/ 23438F: drivers/spi/ 23439F: include/linux/spi/ 23440F: include/uapi/linux/spi/ 23441F: tools/spi/ 23442 23443SPMI SUBSYSTEM 23444M: Stephen Boyd <sboyd@kernel.org> 23445L: linux-kernel@vger.kernel.org 23446S: Maintained 23447T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23448F: Documentation/devicetree/bindings/spmi/ 23449F: drivers/spmi/ 23450F: include/dt-bindings/spmi/spmi.h 23451F: include/linux/spmi.h 23452F: include/trace/events/spmi.h 23453 23454SPU FILE SYSTEM 23455L: linuxppc-dev@lists.ozlabs.org 23456S: Orphan 23457F: Documentation/filesystems/spufs/spufs.rst 23458F: arch/powerpc/platforms/cell/spufs/ 23459 23460SQUASHFS FILE SYSTEM 23461M: Phillip Lougher <phillip@squashfs.org.uk> 23462L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23463S: Maintained 23464W: http://squashfs.org.uk 23465T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23466F: Documentation/filesystems/squashfs.rst 23467F: fs/squashfs/ 23468 23469SRM (Alpha) environment access 23470M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23471S: Maintained 23472F: arch/alpha/kernel/srm_env.c 23473 23474ST LSM6DSx IMU IIO DRIVER 23475M: Lorenzo Bianconi <lorenzo@kernel.org> 23476L: linux-iio@vger.kernel.org 23477S: Maintained 23478W: http://www.st.com/ 23479F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23480F: drivers/iio/imu/st_lsm6dsx/ 23481 23482ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23483M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23484M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23485L: linux-media@vger.kernel.org 23486S: Maintained 23487T: git git://linuxtv.org/media.git 23488F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23489F: drivers/media/i2c/st-mipid02.c 23490 23491ST STC3117 FUEL GAUGE DRIVER 23492M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23493M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23494L: linux-pm@vger.kernel.org 23495S: Maintained 23496F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23497F: drivers/power/supply/stc3117_fuel_gauge.c 23498 23499ST STM32 FIREWALL 23500M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23501S: Maintained 23502F: drivers/bus/stm32_etzpc.c 23503F: drivers/bus/stm32_firewall.c 23504F: drivers/bus/stm32_rifsc.c 23505 23506ST STM32 I2C/SMBUS DRIVER 23507M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23508M: Alain Volmat <alain.volmat@foss.st.com> 23509L: linux-i2c@vger.kernel.org 23510S: Maintained 23511F: drivers/i2c/busses/i2c-stm32* 23512 23513ST STM32 OCTO MEMORY MANAGER 23514M: Patrice Chotard <patrice.chotard@foss.st.com> 23515S: Maintained 23516F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23517F: drivers/memory/stm32_omm.c 23518 23519ST STM32 SPI DRIVER 23520M: Alain Volmat <alain.volmat@foss.st.com> 23521L: linux-spi@vger.kernel.org 23522S: Maintained 23523F: drivers/spi/spi-stm32.c 23524 23525ST STPDDC60 DRIVER 23526M: Daniel Nilsson <daniel.nilsson@flex.com> 23527L: linux-hwmon@vger.kernel.org 23528S: Maintained 23529F: Documentation/hwmon/stpddc60.rst 23530F: drivers/hwmon/pmbus/stpddc60.c 23531 23532ST VD55G1 DRIVER 23533M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23534M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23535L: linux-media@vger.kernel.org 23536S: Maintained 23537F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23538F: drivers/media/i2c/vd55g1.c 23539 23540ST VD56G3 IMAGE SENSOR DRIVER 23541M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23542M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23543L: linux-media@vger.kernel.org 23544S: Maintained 23545F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23546F: drivers/media/i2c/vd56g3.c 23547 23548ST VGXY61 DRIVER 23549M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23550M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23551L: linux-media@vger.kernel.org 23552S: Maintained 23553T: git git://linuxtv.org/media.git 23554F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23555F: Documentation/userspace-api/media/drivers/vgxy61.rst 23556F: drivers/media/i2c/vgxy61.c 23557 23558ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23559M: Song Qiang <songqiang1304521@gmail.com> 23560L: linux-iio@vger.kernel.org 23561S: Maintained 23562F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23563F: drivers/iio/proximity/vl53l0x-i2c.c 23564 23565STABLE BRANCH 23566M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23567M: Sasha Levin <sashal@kernel.org> 23568L: stable@vger.kernel.org 23569S: Supported 23570F: Documentation/process/stable-kernel-rules.rst 23571 23572STAGING - ATOMISP DRIVER 23573M: Hans de Goede <hansg@kernel.org> 23574M: Mauro Carvalho Chehab <mchehab@kernel.org> 23575R: Sakari Ailus <sakari.ailus@linux.intel.com> 23576L: linux-media@vger.kernel.org 23577S: Maintained 23578F: drivers/staging/media/atomisp/ 23579 23580STAGING - INDUSTRIAL IO 23581M: Jonathan Cameron <jic23@kernel.org> 23582L: linux-iio@vger.kernel.org 23583S: Odd Fixes 23584F: Documentation/devicetree/bindings/staging/iio/ 23585F: drivers/staging/iio/ 23586 23587STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23588M: Marc Dietrich <marvin24@gmx.de> 23589L: ac100@lists.launchpad.net (moderated for non-subscribers) 23590L: linux-tegra@vger.kernel.org 23591S: Maintained 23592F: drivers/staging/nvec/ 23593 23594STAGING - SEPS525 LCD CONTROLLER DRIVERS 23595M: Michael Hennerich <michael.hennerich@analog.com> 23596L: linux-fbdev@vger.kernel.org 23597S: Supported 23598F: drivers/staging/fbtft/fb_seps525.c 23599 23600STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23601M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23602M: Teddy Wang <teddy.wang@siliconmotion.com> 23603M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23604L: linux-fbdev@vger.kernel.org 23605S: Maintained 23606F: drivers/staging/sm750fb/ 23607 23608STAGING SUBSYSTEM 23609M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23610L: linux-staging@lists.linux.dev 23611S: Supported 23612T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23613F: drivers/staging/ 23614 23615STANDALONE CACHE CONTROLLER DRIVERS 23616M: Conor Dooley <conor@kernel.org> 23617S: Maintained 23618T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23619F: Documentation/devicetree/bindings/cache/ 23620F: drivers/cache 23621 23622STARFIRE/DURALAN NETWORK DRIVER 23623M: Ion Badulescu <ionut@badula.org> 23624S: Odd Fixes 23625F: drivers/net/ethernet/adaptec/starfire* 23626 23627STARFIVE CAMERA SUBSYSTEM DRIVER 23628M: Jack Zhu <jack.zhu@starfivetech.com> 23629M: Changhuang Liang <changhuang.liang@starfivetech.com> 23630L: linux-media@vger.kernel.org 23631S: Maintained 23632F: Documentation/admin-guide/media/starfive_camss.rst 23633F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23634F: drivers/staging/media/starfive/camss 23635 23636STARFIVE CRYPTO DRIVER 23637M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23638M: William Qiu <william.qiu@starfivetech.com> 23639S: Supported 23640F: Documentation/devicetree/bindings/crypto/starfive* 23641F: drivers/crypto/starfive/ 23642 23643STARFIVE DEVICETREES 23644M: Emil Renner Berthing <kernel@esmil.dk> 23645S: Maintained 23646F: arch/riscv/boot/dts/starfive/ 23647 23648STARFIVE DWMAC GLUE LAYER 23649M: Emil Renner Berthing <kernel@esmil.dk> 23650M: Minda Chen <minda.chen@starfivetech.com> 23651S: Maintained 23652F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 23653F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 23654 23655STARFIVE JH7110 DPHY RX DRIVER 23656M: Jack Zhu <jack.zhu@starfivetech.com> 23657M: Changhuang Liang <changhuang.liang@starfivetech.com> 23658S: Supported 23659F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 23660F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 23661 23662STARFIVE JH7110 DPHY TX DRIVER 23663M: Keith Zhao <keith.zhao@starfivetech.com> 23664S: Supported 23665F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 23666F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 23667 23668STARFIVE JH7110 MMC/SD/SDIO DRIVER 23669M: William Qiu <william.qiu@starfivetech.com> 23670S: Supported 23671F: Documentation/devicetree/bindings/mmc/starfive* 23672F: drivers/mmc/host/dw_mmc-starfive.c 23673 23674STARFIVE JH7110 PLL CLOCK DRIVER 23675M: Xingyu Wu <xingyu.wu@starfivetech.com> 23676S: Supported 23677F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 23678F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 23679 23680STARFIVE JH7110 PWMDAC DRIVER 23681M: Hal Feng <hal.feng@starfivetech.com> 23682M: Xingyu Wu <xingyu.wu@starfivetech.com> 23683S: Supported 23684F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 23685F: sound/soc/starfive/jh7110_pwmdac.c 23686 23687STARFIVE JH7110 SYSCON 23688M: William Qiu <william.qiu@starfivetech.com> 23689M: Xingyu Wu <xingyu.wu@starfivetech.com> 23690S: Supported 23691F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 23692 23693STARFIVE JH7110 TDM DRIVER 23694M: Walker Chen <walker.chen@starfivetech.com> 23695S: Maintained 23696F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 23697F: sound/soc/starfive/jh7110_tdm.c 23698 23699STARFIVE JH71X0 CLOCK DRIVERS 23700M: Emil Renner Berthing <kernel@esmil.dk> 23701M: Hal Feng <hal.feng@starfivetech.com> 23702S: Maintained 23703F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 23704F: drivers/clk/starfive/clk-starfive-jh71* 23705F: include/dt-bindings/clock/starfive?jh71*.h 23706 23707STARFIVE JH71X0 PINCTRL DRIVERS 23708M: Emil Renner Berthing <kernel@esmil.dk> 23709M: Hal Feng <hal.feng@starfivetech.com> 23710L: linux-gpio@vger.kernel.org 23711S: Maintained 23712F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 23713F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 23714F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 23715F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 23716 23717STARFIVE JH71X0 RESET CONTROLLER DRIVERS 23718M: Emil Renner Berthing <kernel@esmil.dk> 23719M: Hal Feng <hal.feng@starfivetech.com> 23720S: Maintained 23721F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 23722F: drivers/reset/starfive/reset-starfive-jh71* 23723F: include/dt-bindings/reset/starfive?jh71*.h 23724 23725STARFIVE JH71X0 USB DRIVERS 23726M: Minda Chen <minda.chen@starfivetech.com> 23727S: Maintained 23728F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 23729F: drivers/usb/cdns3/cdns3-starfive.c 23730 23731STARFIVE JH71XX PMU CONTROLLER DRIVER 23732M: Walker Chen <walker.chen@starfivetech.com> 23733M: Changhuang Liang <changhuang.liang@starfivetech.com> 23734S: Supported 23735F: Documentation/devicetree/bindings/power/starfive* 23736F: drivers/pmdomain/starfive/ 23737F: include/dt-bindings/power/starfive,jh7110-pmu.h 23738 23739STARFIVE SOC DRIVERS 23740M: Conor Dooley <conor@kernel.org> 23741S: Maintained 23742T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23743F: Documentation/devicetree/bindings/soc/starfive/ 23744 23745STARFIVE STARLINK PMU DRIVER 23746M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 23747S: Maintained 23748F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 23749F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 23750F: drivers/perf/starfive_starlink_pmu.c 23751 23752STARFIVE TRNG DRIVER 23753M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23754S: Supported 23755F: Documentation/devicetree/bindings/rng/starfive* 23756F: drivers/char/hw_random/jh7110-trng.c 23757 23758STARFIVE WATCHDOG DRIVER 23759M: Xingyu Wu <xingyu.wu@starfivetech.com> 23760M: Ziv Xu <ziv.xu@starfivetech.com> 23761S: Supported 23762F: Documentation/devicetree/bindings/watchdog/starfive* 23763F: drivers/watchdog/starfive-wdt.c 23764 23765STARFIVE JH71X0 PCIE AND USB PHY DRIVER 23766M: Minda Chen <minda.chen@starfivetech.com> 23767S: Supported 23768F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 23769F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 23770F: drivers/phy/starfive/phy-jh7110-pcie.c 23771F: drivers/phy/starfive/phy-jh7110-usb.c 23772 23773STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 23774M: Changhuang Liang <changhuang.liang@starfivetech.com> 23775S: Supported 23776F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 23777F: drivers/irqchip/irq-starfive-jh8100-intc.c 23778 23779STATIC BRANCH/CALL 23780M: Peter Zijlstra <peterz@infradead.org> 23781M: Josh Poimboeuf <jpoimboe@kernel.org> 23782M: Jason Baron <jbaron@akamai.com> 23783R: Steven Rostedt <rostedt@goodmis.org> 23784R: Ard Biesheuvel <ardb@kernel.org> 23785S: Supported 23786F: arch/*/include/asm/jump_label*.h 23787F: arch/*/include/asm/static_call*.h 23788F: arch/*/kernel/jump_label.c 23789F: arch/*/kernel/static_call.c 23790F: include/linux/jump_label*.h 23791F: include/linux/static_call*.h 23792F: kernel/jump_label.c 23793F: kernel/static_call*.c 23794 23795STI AUDIO (ASoC) DRIVERS 23796M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23797L: linux-sound@vger.kernel.org 23798S: Maintained 23799F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 23800F: sound/soc/sti/ 23801 23802STI CEC DRIVER 23803M: Alain Volmat <alain.volmat@foss.st.com> 23804S: Maintained 23805F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 23806F: drivers/media/cec/platform/sti/ 23807 23808STK1160 USB VIDEO CAPTURE DRIVER 23809M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23810L: linux-media@vger.kernel.org 23811S: Maintained 23812T: git git://linuxtv.org/media.git 23813F: drivers/media/usb/stk1160/ 23814 23815STM32 AUDIO (ASoC) DRIVERS 23816M: Olivier Moysan <olivier.moysan@foss.st.com> 23817M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23818L: linux-sound@vger.kernel.org 23819S: Maintained 23820F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 23821F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 23822F: sound/soc/stm/ 23823 23824STM32 DMA DRIVERS 23825M: Amélie Delaunay <amelie.delaunay@foss.st.com> 23826L: dmaengine@vger.kernel.org 23827L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 23828S: Maintained 23829F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 23830F: Documentation/devicetree/bindings/dma/stm32/ 23831F: drivers/dma/stm32/ 23832 23833STM32 TIMER/LPTIMER DRIVERS 23834M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 23835S: Maintained 23836F: Documentation/ABI/testing/*timer-stm32 23837F: Documentation/devicetree/bindings/*/*stm32-*timer* 23838F: drivers/*/stm32-*timer* 23839F: drivers/pwm/pwm-stm32* 23840F: include/linux/*/stm32-*tim* 23841 23842STM32MP25 USB3/PCIE COMBOPHY DRIVER 23843M: Christian Bruel <christian.bruel@foss.st.com> 23844S: Maintained 23845F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 23846F: drivers/phy/st/phy-stm32-combophy.c 23847 23848STMMAC ETHERNET DRIVER 23849L: netdev@vger.kernel.org 23850S: Orphan 23851F: Documentation/networking/device_drivers/ethernet/stmicro/ 23852F: drivers/net/ethernet/stmicro/stmmac/ 23853 23854SUN HAPPY MEAL ETHERNET DRIVER 23855M: Sean Anderson <seanga2@gmail.com> 23856S: Maintained 23857F: drivers/net/ethernet/sun/sunhme.* 23858 23859SUN3/3X 23860M: Sam Creasey <sammy@sammy.net> 23861S: Maintained 23862W: http://sammy.net/sun3/ 23863F: arch/m68k/include/asm/sun3* 23864F: arch/m68k/kernel/*sun3* 23865F: arch/m68k/sun3*/ 23866F: drivers/net/ethernet/i825xx/sun3* 23867 23868SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 23869M: Hans de Goede <hansg@kernel.org> 23870L: linux-input@vger.kernel.org 23871S: Maintained 23872F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 23873F: drivers/input/keyboard/sun4i-lradc-keys.c 23874 23875SUNPLUS ETHERNET DRIVER 23876M: Wells Lu <wellslutw@gmail.com> 23877L: netdev@vger.kernel.org 23878S: Maintained 23879W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 23880F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 23881F: drivers/net/ethernet/sunplus/ 23882 23883SUNPLUS MMC DRIVER 23884M: Tony Huang <tonyhuang.sunplus@gmail.com> 23885M: Li-hao Kuo <lhjeff911@gmail.com> 23886S: Maintained 23887F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 23888F: drivers/mmc/host/sunplus-mmc.c 23889 23890SUNPLUS OCOTP DRIVER 23891M: Vincent Shih <vincent.sunplus@gmail.com> 23892S: Maintained 23893F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 23894F: drivers/nvmem/sunplus-ocotp.c 23895 23896SUNPLUS PWM DRIVER 23897M: Hammer Hsieh <hammerh0314@gmail.com> 23898S: Maintained 23899F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 23900F: drivers/pwm/pwm-sunplus.c 23901 23902SUNPLUS RTC DRIVER 23903M: Vincent Shih <vincent.sunplus@gmail.com> 23904L: linux-rtc@vger.kernel.org 23905S: Maintained 23906F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 23907F: drivers/rtc/rtc-sunplus.c 23908 23909SUNPLUS SPI CONTROLLER INTERFACE DRIVER 23910M: Li-hao Kuo <lhjeff911@gmail.com> 23911L: linux-spi@vger.kernel.org 23912S: Maintained 23913F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 23914F: drivers/spi/spi-sunplus-sp7021.c 23915 23916SUNPLUS UART DRIVER 23917M: Hammer Hsieh <hammerh0314@gmail.com> 23918S: Maintained 23919F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 23920F: drivers/tty/serial/sunplus-uart.c 23921 23922SUNPLUS USB2 PHY DRIVER 23923M: Vincent Shih <vincent.sunplus@gmail.com> 23924L: linux-usb@vger.kernel.org 23925S: Maintained 23926F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 23927F: drivers/phy/sunplus/Kconfig 23928F: drivers/phy/sunplus/Makefile 23929F: drivers/phy/sunplus/phy-sunplus-usb2.c 23930 23931SUNPLUS WATCHDOG DRIVER 23932M: Xiantao Hu <xt.hu@cqplus1.com> 23933L: linux-watchdog@vger.kernel.org 23934S: Maintained 23935F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 23936F: drivers/watchdog/sunplus_wdt.c 23937 23938SUPERH 23939M: Yoshinori Sato <ysato@users.sourceforge.jp> 23940M: Rich Felker <dalias@libc.org> 23941M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 23942L: linux-sh@vger.kernel.org 23943S: Maintained 23944Q: http://patchwork.kernel.org/project/linux-sh/list/ 23945F: Documentation/arch/sh/ 23946F: arch/sh/ 23947F: drivers/sh/ 23948 23949SUSPEND TO RAM 23950M: "Rafael J. Wysocki" <rafael@kernel.org> 23951M: Len Brown <len.brown@intel.com> 23952M: Pavel Machek <pavel@kernel.org> 23953L: linux-pm@vger.kernel.org 23954S: Supported 23955B: https://bugzilla.kernel.org 23956F: Documentation/power/ 23957F: arch/x86/kernel/acpi/sleep* 23958F: arch/x86/kernel/acpi/wakeup* 23959F: drivers/base/power/ 23960F: include/linux/freezer.h 23961F: include/linux/pm.h 23962F: include/linux/suspend.h 23963F: kernel/power/ 23964 23965SVGA HANDLING 23966M: Martin Mares <mj@ucw.cz> 23967L: linux-video@atrey.karlin.mff.cuni.cz 23968S: Maintained 23969F: Documentation/admin-guide/svga.rst 23970F: arch/x86/boot/video* 23971 23972SWITCHDEV 23973M: Jiri Pirko <jiri@resnulli.us> 23974M: Ivan Vecera <ivecera@redhat.com> 23975L: netdev@vger.kernel.org 23976S: Supported 23977F: include/net/switchdev.h 23978F: net/switchdev/ 23979 23980SY8106A REGULATOR DRIVER 23981M: Icenowy Zheng <icenowy@aosc.io> 23982S: Maintained 23983F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 23984F: drivers/regulator/sy8106a-regulator.c 23985 23986SYNC FILE FRAMEWORK 23987M: Sumit Semwal <sumit.semwal@linaro.org> 23988R: Gustavo Padovan <gustavo@padovan.org> 23989L: linux-media@vger.kernel.org 23990L: dri-devel@lists.freedesktop.org 23991S: Maintained 23992T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23993F: Documentation/driver-api/sync_file.rst 23994F: drivers/dma-buf/dma-fence* 23995F: drivers/dma-buf/sw_sync.c 23996F: drivers/dma-buf/sync_* 23997F: include/linux/sync_file.h 23998F: include/uapi/linux/sync_file.h 23999 24000SYNOPSYS ARC ARCHITECTURE 24001M: Vineet Gupta <vgupta@kernel.org> 24002L: linux-snps-arc@lists.infradead.org 24003S: Supported 24004T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24005F: Documentation/arch/arc 24006F: Documentation/devicetree/bindings/arc/* 24007F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24008F: arch/arc/ 24009F: drivers/clocksource/arc_timer.c 24010F: drivers/tty/serial/arc_uart.c 24011 24012SYNOPSYS ARC HSDK SDP pll clock driver 24013M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24014S: Supported 24015F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24016F: drivers/clk/clk-hsdk-pll.c 24017 24018SYNOPSYS ARC SDP clock driver 24019M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24020S: Supported 24021F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24022F: drivers/clk/axs10x/* 24023 24024SYNOPSYS ARC SDP platform support 24025M: Alexey Brodkin <abrodkin@synopsys.com> 24026S: Supported 24027F: Documentation/devicetree/bindings/arc/axs10* 24028F: arch/arc/boot/dts/ax* 24029F: arch/arc/plat-axs10x 24030 24031SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24032M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24033S: Supported 24034F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24035F: drivers/reset/reset-axs10x.c 24036 24037SYNOPSYS CREG GPIO DRIVER 24038M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24039S: Maintained 24040F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 24041F: drivers/gpio/gpio-creg-snps.c 24042 24043SYNOPSYS DESIGNWARE 8250 UART DRIVER 24044M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24045R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24046S: Supported 24047F: drivers/tty/serial/8250/8250_dw.c 24048F: drivers/tty/serial/8250/8250_dwlib.* 24049F: drivers/tty/serial/8250/8250_lpss.c 24050 24051SYNOPSYS DESIGNWARE APB GPIO DRIVER 24052M: Hoan Tran <hoan@os.amperecomputing.com> 24053L: linux-gpio@vger.kernel.org 24054S: Maintained 24055F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24056F: drivers/gpio/gpio-dwapb.c 24057 24058SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24059M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24060S: Maintained 24061F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24062F: drivers/dma/dw-axi-dmac/ 24063 24064SYNOPSYS DESIGNWARE DMAC DRIVER 24065M: Viresh Kumar <vireshk@kernel.org> 24066R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24067S: Maintained 24068F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24069F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24070F: drivers/dma/dw/ 24071F: include/dt-bindings/dma/dw-dmac.h 24072F: include/linux/dma/dw.h 24073F: include/linux/platform_data/dma-dw.h 24074 24075SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24076M: Jose Abreu <Jose.Abreu@synopsys.com> 24077L: netdev@vger.kernel.org 24078S: Maintained 24079F: drivers/net/ethernet/synopsys/ 24080 24081SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24082L: netdev@vger.kernel.org 24083S: Orphan 24084F: drivers/net/pcs/pcs-xpcs.c 24085F: drivers/net/pcs/pcs-xpcs.h 24086F: include/linux/pcs/pcs-xpcs.h 24087 24088SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24089M: Shreeya Patel <shreeya.patel@collabora.com> 24090L: linux-media@vger.kernel.org 24091L: kernel@collabora.com 24092S: Maintained 24093F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24094F: drivers/media/platform/synopsys/hdmirx/* 24095 24096SYNOPSYS DESIGNWARE I2C DRIVER 24097M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24098R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24099R: Mika Westerberg <mika.westerberg@linux.intel.com> 24100R: Jan Dabros <jsd@semihalf.com> 24101L: linux-i2c@vger.kernel.org 24102S: Supported 24103F: drivers/i2c/busses/i2c-designware-* 24104 24105SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24106M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24107M: Bin Du <bin.du@amd.com> 24108L: linux-i2c@vger.kernel.org 24109S: Maintained 24110F: drivers/i2c/busses/i2c-designware-amdisp.c 24111F: include/linux/soc/amd/isp4_misc.h 24112 24113SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24114M: Jaehoon Chung <jh80.chung@samsung.com> 24115L: linux-mmc@vger.kernel.org 24116S: Maintained 24117F: drivers/mmc/host/dw_mmc* 24118 24119SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24120M: Shuai Xue <xueshuai@linux.alibaba.com> 24121M: Jing Zhang <renyu.zj@linux.alibaba.com> 24122S: Supported 24123F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24124F: drivers/perf/dwc_pcie_pmu.c 24125 24126SYNOPSYS HSDK RESET CONTROLLER DRIVER 24127M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24128S: Supported 24129F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24130F: drivers/reset/reset-hsdk.c 24131F: include/dt-bindings/reset/snps,hsdk-reset.h 24132 24133SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24134M: Prabu Thangamuthu <prabu.t@synopsys.com> 24135M: Manjunath M B <manjumb@synopsys.com> 24136L: linux-mmc@vger.kernel.org 24137S: Maintained 24138F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24139 24140SYSTEM CONFIGURATION (SYSCON) 24141M: Lee Jones <lee@kernel.org> 24142M: Arnd Bergmann <arnd@arndb.de> 24143S: Supported 24144T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24145F: drivers/mfd/syscon.c 24146 24147SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24148M: Sudeep Holla <sudeep.holla@arm.com> 24149R: Cristian Marussi <cristian.marussi@arm.com> 24150L: arm-scmi@vger.kernel.org 24151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24152S: Maintained 24153F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24154F: drivers/clk/clk-sc[mp]i.c 24155F: drivers/cpufreq/sc[mp]i-cpufreq.c 24156F: drivers/firmware/arm_scmi/ 24157F: drivers/firmware/arm_scpi.c 24158F: drivers/hwmon/scmi-hwmon.c 24159F: drivers/pinctrl/pinctrl-scmi.c 24160F: drivers/pmdomain/arm/ 24161F: drivers/powercap/arm_scmi_powercap.c 24162F: drivers/regulator/scmi-regulator.c 24163F: drivers/reset/reset-scmi.c 24164F: include/linux/sc[mp]i_protocol.h 24165F: include/trace/events/scmi.h 24166F: include/uapi/linux/virtio_scmi.h 24167 24168SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24169M: Peng Fan <peng.fan@nxp.com> 24170L: arm-scmi@vger.kernel.org 24171L: imx@lists.linux.dev 24172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24173S: Maintained 24174F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24175F: drivers/firmware/arm_scmi/vendors/imx/ 24176 24177SYSTEM RESET/SHUTDOWN DRIVERS 24178M: Sebastian Reichel <sre@kernel.org> 24179L: linux-pm@vger.kernel.org 24180S: Maintained 24181T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24182F: Documentation/devicetree/bindings/power/reset/ 24183F: drivers/power/reset/ 24184 24185SYSTEM TRACE MODULE CLASS 24186M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24187S: Maintained 24188T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24189F: Documentation/trace/stm.rst 24190F: drivers/hwtracing/stm/ 24191F: include/linux/stm.h 24192F: include/uapi/linux/stm.h 24193 24194SYSTEM76 ACPI DRIVER 24195M: Jeremy Soller <jeremy@system76.com> 24196M: System76 Product Development <productdev@system76.com> 24197L: platform-driver-x86@vger.kernel.org 24198S: Maintained 24199F: drivers/platform/x86/system76_acpi.c 24200 24201TASKSTATS STATISTICS INTERFACE 24202M: Balbir Singh <bsingharora@gmail.com> 24203S: Maintained 24204F: Documentation/accounting/taskstats* 24205F: include/linux/taskstats* 24206F: kernel/taskstats.c 24207 24208TC subsystem 24209M: Jamal Hadi Salim <jhs@mojatatu.com> 24210M: Cong Wang <xiyou.wangcong@gmail.com> 24211M: Jiri Pirko <jiri@resnulli.us> 24212L: netdev@vger.kernel.org 24213S: Maintained 24214F: include/net/pkt_cls.h 24215F: include/net/pkt_sched.h 24216F: include/net/tc_act/ 24217F: include/uapi/linux/pkt_cls.h 24218F: include/uapi/linux/pkt_sched.h 24219F: include/uapi/linux/tc_act/ 24220F: include/uapi/linux/tc_ematch/ 24221F: net/sched/ 24222F: tools/testing/selftests/tc-testing 24223 24224TC90522 MEDIA DRIVER 24225M: Akihiro Tsukada <tskd08@gmail.com> 24226L: linux-media@vger.kernel.org 24227S: Odd Fixes 24228F: drivers/media/dvb-frontends/tc90522* 24229 24230TCP LOW PRIORITY MODULE 24231M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24232M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24233S: Maintained 24234W: http://tcp-lp-mod.sourceforge.net/ 24235F: net/ipv4/tcp_lp.c 24236 24237TDA10071 MEDIA DRIVER 24238L: linux-media@vger.kernel.org 24239S: Orphan 24240W: https://linuxtv.org 24241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24242F: drivers/media/dvb-frontends/tda10071* 24243 24244TDA18212 MEDIA DRIVER 24245L: linux-media@vger.kernel.org 24246S: Orphan 24247W: https://linuxtv.org 24248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24249F: drivers/media/tuners/tda18212* 24250 24251TDA18218 MEDIA DRIVER 24252L: linux-media@vger.kernel.org 24253S: Orphan 24254W: https://linuxtv.org 24255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24256F: drivers/media/tuners/tda18218* 24257 24258TDA18250 MEDIA DRIVER 24259M: Olli Salonen <olli.salonen@iki.fi> 24260L: linux-media@vger.kernel.org 24261S: Maintained 24262W: https://linuxtv.org 24263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24264T: git git://linuxtv.org/media.git 24265F: drivers/media/tuners/tda18250* 24266 24267TDA18271 MEDIA DRIVER 24268M: Michael Krufky <mkrufky@linuxtv.org> 24269L: linux-media@vger.kernel.org 24270S: Maintained 24271W: https://linuxtv.org 24272W: http://github.com/mkrufky 24273Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24274T: git git://linuxtv.org/mkrufky/tuners.git 24275F: drivers/media/tuners/tda18271* 24276 24277TDA1997x MEDIA DRIVER 24278M: Tim Harvey <tharvey@gateworks.com> 24279L: linux-media@vger.kernel.org 24280S: Maintained 24281W: https://linuxtv.org 24282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24283F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24284F: drivers/media/i2c/tda1997x.* 24285 24286TDA827x MEDIA DRIVER 24287M: Michael Krufky <mkrufky@linuxtv.org> 24288L: linux-media@vger.kernel.org 24289S: Maintained 24290W: https://linuxtv.org 24291W: http://github.com/mkrufky 24292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24293T: git git://linuxtv.org/mkrufky/tuners.git 24294F: drivers/media/tuners/tda8290.* 24295 24296TDA8290 MEDIA DRIVER 24297M: Michael Krufky <mkrufky@linuxtv.org> 24298L: linux-media@vger.kernel.org 24299S: Maintained 24300W: https://linuxtv.org 24301W: http://github.com/mkrufky 24302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24303T: git git://linuxtv.org/mkrufky/tuners.git 24304F: drivers/media/tuners/tda8290.* 24305 24306TDA9840 MEDIA DRIVER 24307M: Hans Verkuil <hverkuil@xs4all.nl> 24308L: linux-media@vger.kernel.org 24309S: Maintained 24310W: https://linuxtv.org 24311T: git git://linuxtv.org/media.git 24312F: drivers/media/i2c/tda9840* 24313 24314TEA5761 TUNER DRIVER 24315M: Mauro Carvalho Chehab <mchehab@kernel.org> 24316L: linux-media@vger.kernel.org 24317S: Odd fixes 24318W: https://linuxtv.org 24319T: git git://linuxtv.org/media.git 24320F: drivers/media/tuners/tea5761.* 24321 24322TEA5767 TUNER DRIVER 24323M: Mauro Carvalho Chehab <mchehab@kernel.org> 24324L: linux-media@vger.kernel.org 24325S: Maintained 24326W: https://linuxtv.org 24327T: git git://linuxtv.org/media.git 24328F: drivers/media/tuners/tea5767.* 24329 24330TEA6415C MEDIA DRIVER 24331M: Hans Verkuil <hverkuil@xs4all.nl> 24332L: linux-media@vger.kernel.org 24333S: Maintained 24334W: https://linuxtv.org 24335T: git git://linuxtv.org/media.git 24336F: drivers/media/i2c/tea6415c* 24337 24338TEA6420 MEDIA DRIVER 24339M: Hans Verkuil <hverkuil@xs4all.nl> 24340L: linux-media@vger.kernel.org 24341S: Maintained 24342W: https://linuxtv.org 24343T: git git://linuxtv.org/media.git 24344F: drivers/media/i2c/tea6420* 24345 24346TEAM DRIVER 24347M: Jiri Pirko <jiri@resnulli.us> 24348L: netdev@vger.kernel.org 24349S: Supported 24350F: Documentation/netlink/specs/team.yaml 24351F: drivers/net/team/ 24352F: include/linux/if_team.h 24353F: include/uapi/linux/if_team.h 24354F: tools/testing/selftests/drivers/net/team/ 24355 24356TECHNICAL ADVISORY BOARD PROCESS DOCS 24357M: "Theodore Ts'o" <tytso@mit.edu> 24358M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24359L: tech-board-discuss@lists.linux.dev 24360S: Maintained 24361F: Documentation/process/contribution-maturity-model.rst 24362F: Documentation/process/researcher-guidelines.rst 24363 24364TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24365M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24366S: Maintained 24367F: arch/x86/platform/ts5500/ 24368 24369TECHNOTREND USB IR RECEIVER 24370M: Sean Young <sean@mess.org> 24371L: linux-media@vger.kernel.org 24372S: Maintained 24373F: drivers/media/rc/ttusbir.c 24374 24375TECHWELL TW9900 VIDEO DECODER 24376M: Mehdi Djait <mehdi.djait@bootlin.com> 24377L: linux-media@vger.kernel.org 24378S: Maintained 24379F: drivers/media/i2c/tw9900.c 24380 24381TECHWELL TW9910 VIDEO DECODER 24382L: linux-media@vger.kernel.org 24383S: Orphan 24384F: drivers/media/i2c/tw9910.c 24385F: include/media/i2c/tw9910.h 24386 24387TEE SUBSYSTEM 24388M: Jens Wiklander <jens.wiklander@linaro.org> 24389R: Sumit Garg <sumit.garg@kernel.org> 24390L: op-tee@lists.trustedfirmware.org 24391S: Maintained 24392F: Documentation/ABI/testing/sysfs-class-tee 24393F: Documentation/driver-api/tee.rst 24394F: Documentation/tee/ 24395F: Documentation/userspace-api/tee.rst 24396F: drivers/tee/ 24397F: include/linux/tee_core.h 24398F: include/linux/tee_drv.h 24399F: include/uapi/linux/tee.h 24400 24401TEGRA ARCHITECTURE SUPPORT 24402M: Thierry Reding <thierry.reding@gmail.com> 24403M: Jonathan Hunter <jonathanh@nvidia.com> 24404L: linux-tegra@vger.kernel.org 24405S: Supported 24406Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24408N: [^a-z]tegra 24409 24410TEGRA CLOCK DRIVER 24411M: Peter De Schrijver <pdeschrijver@nvidia.com> 24412M: Prashant Gaikwad <pgaikwad@nvidia.com> 24413S: Supported 24414F: drivers/clk/tegra/ 24415 24416TEGRA CRYPTO DRIVERS 24417M: Akhil R <akhilrajeev@nvidia.com> 24418S: Supported 24419F: drivers/crypto/tegra/* 24420 24421TEGRA DMA DRIVERS 24422M: Laxman Dewangan <ldewangan@nvidia.com> 24423M: Jon Hunter <jonathanh@nvidia.com> 24424S: Supported 24425F: drivers/dma/tegra* 24426 24427TEGRA I2C DRIVER 24428M: Laxman Dewangan <ldewangan@nvidia.com> 24429R: Dmitry Osipenko <digetx@gmail.com> 24430S: Supported 24431F: drivers/i2c/busses/i2c-tegra.c 24432 24433TEGRA IOMMU DRIVERS 24434M: Thierry Reding <thierry.reding@gmail.com> 24435R: Krishna Reddy <vdumpa@nvidia.com> 24436L: linux-tegra@vger.kernel.org 24437S: Supported 24438F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24439F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24440F: drivers/iommu/tegra* 24441 24442TEGRA KBC DRIVER 24443M: Laxman Dewangan <ldewangan@nvidia.com> 24444S: Supported 24445F: drivers/input/keyboard/tegra-kbc.c 24446 24447TEGRA NAND DRIVER 24448M: Stefan Agner <stefan@agner.ch> 24449M: Lucas Stach <dev@lynxeye.de> 24450S: Maintained 24451F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24452F: drivers/mtd/nand/raw/tegra_nand.c 24453 24454TEGRA PWM DRIVER 24455M: Thierry Reding <thierry.reding@gmail.com> 24456S: Supported 24457F: drivers/pwm/pwm-tegra.c 24458 24459TEGRA QUAD SPI DRIVER 24460M: Thierry Reding <thierry.reding@gmail.com> 24461M: Jonathan Hunter <jonathanh@nvidia.com> 24462M: Sowjanya Komatineni <skomatineni@nvidia.com> 24463L: linux-tegra@vger.kernel.org 24464S: Maintained 24465F: drivers/spi/spi-tegra210-quad.c 24466 24467TEGRA SERIAL DRIVER 24468M: Laxman Dewangan <ldewangan@nvidia.com> 24469S: Supported 24470F: drivers/tty/serial/serial-tegra.c 24471 24472TEGRA SPI DRIVER 24473M: Laxman Dewangan <ldewangan@nvidia.com> 24474S: Supported 24475F: drivers/spi/spi-tegra* 24476 24477TEGRA VIDEO DRIVER 24478M: Thierry Reding <thierry.reding@gmail.com> 24479M: Jonathan Hunter <jonathanh@nvidia.com> 24480M: Sowjanya Komatineni <skomatineni@nvidia.com> 24481M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24482L: linux-media@vger.kernel.org 24483L: linux-tegra@vger.kernel.org 24484S: Maintained 24485F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24486F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24487F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24488F: drivers/staging/media/tegra-video/ 24489 24490TEGRA XUSB PADCTL DRIVER 24491M: JC Kuo <jckuo@nvidia.com> 24492S: Supported 24493F: drivers/phy/tegra/xusb* 24494 24495TEHUTI ETHERNET DRIVER 24496M: Andy Gospodarek <andy@greyhouse.net> 24497L: netdev@vger.kernel.org 24498S: Maintained 24499F: drivers/net/ethernet/tehuti/tehuti.* 24500 24501TEHUTI TN40XX ETHERNET DRIVER 24502M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24503L: netdev@vger.kernel.org 24504S: Maintained 24505F: drivers/net/ethernet/tehuti/tn40* 24506 24507TELECOM CLOCK DRIVER FOR MCPL0010 24508M: Mark Gross <markgross@kernel.org> 24509S: Supported 24510F: drivers/char/tlclk.c 24511 24512TEMPO SEMICONDUCTOR DRIVERS 24513M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24514S: Maintained 24515F: Documentation/devicetree/bindings/sound/tscs*.txt 24516F: sound/soc/codecs/tscs*.c 24517F: sound/soc/codecs/tscs*.h 24518 24519TENSILICA XTENSA PORT (xtensa) 24520M: Chris Zankel <chris@zankel.net> 24521M: Max Filippov <jcmvbkbc@gmail.com> 24522S: Maintained 24523T: git https://github.com/jcmvbkbc/linux-xtensa.git 24524F: arch/xtensa/ 24525F: drivers/irqchip/irq-xtensa-* 24526 24527TEXAS INSTRUMENTS ASoC DRIVERS 24528M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24529L: linux-sound@vger.kernel.org 24530S: Maintained 24531F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24532F: sound/soc/ti/ 24533 24534TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24535M: Shenghao Ding <shenghao-ding@ti.com> 24536M: Kevin Lu <kevin-lu@ti.com> 24537M: Baojun Xu <baojun.xu@ti.com> 24538L: linux-sound@vger.kernel.org 24539S: Maintained 24540F: Documentation/devicetree/bindings/sound/tas2552.txt 24541F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24542F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24543F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24544F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24545F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24546F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24547F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24548F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24549F: include/sound/tas2*.h 24550F: include/sound/tlv320*.h 24551F: sound/pci/hda/tas2781_hda_i2c.c 24552F: sound/soc/codecs/pcm1681.c 24553F: sound/soc/codecs/pcm1789*.* 24554F: sound/soc/codecs/pcm179x*.* 24555F: sound/soc/codecs/pcm186x*.* 24556F: sound/soc/codecs/pcm3008.* 24557F: sound/soc/codecs/pcm3060*.* 24558F: sound/soc/codecs/pcm3168a*.* 24559F: sound/soc/codecs/pcm5102a.c 24560F: sound/soc/codecs/pcm512x*.* 24561F: sound/soc/codecs/tas2*.* 24562F: sound/soc/codecs/tlv320*.* 24563F: sound/soc/codecs/tpa6130a2.* 24564 24565TEXAS INSTRUMENTS DMA DRIVERS 24566M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24567L: dmaengine@vger.kernel.org 24568S: Maintained 24569F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24570F: Documentation/devicetree/bindings/dma/ti-edma.txt 24571F: Documentation/devicetree/bindings/dma/ti/ 24572F: drivers/dma/ti/ 24573F: include/linux/dma/k3-psil.h 24574F: include/linux/dma/k3-udma-glue.h 24575F: include/linux/dma/ti-cppi5.h 24576X: drivers/dma/ti/cppi41.c 24577 24578TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24579M: Jerome Brunet <jbrunet@baylibre.com> 24580L: linux-hwmon@vger.kernel.org 24581S: Maintained 24582F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24583F: Documentation/hwmon/tps25990.rst 24584F: drivers/hwmon/pmbus/tps25990.c 24585 24586TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24587M: Robert Marko <robert.marko@sartura.hr> 24588M: Luka Perkov <luka.perkov@sartura.hr> 24589L: linux-hwmon@vger.kernel.org 24590S: Maintained 24591F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24592F: Documentation/hwmon/tps23861.rst 24593F: drivers/hwmon/tps23861.c 24594 24595TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24596M: Matthias Fend <matthias.fend@emfend.at> 24597L: linux-leds@vger.kernel.org 24598S: Maintained 24599F: Documentation/devicetree/bindings/leds/ti,tps6131x.yaml 24600F: drivers/leds/flash/leds-tps6131x.c 24601 24602TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24603M: Ricardo Ribalda <ribalda@kernel.org> 24604L: linux-iio@vger.kernel.org 24605S: Supported 24606F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24607F: drivers/iio/dac/ti-dac7612.c 24608 24609TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24610M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24611L: linux-leds@vger.kernel.org 24612S: Maintained 24613F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24614F: drivers/leds/leds-lp8864.c 24615 24616TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24617M: Nishanth Menon <nm@ti.com> 24618M: Tero Kristo <kristo@kernel.org> 24619M: Santosh Shilimkar <ssantosh@kernel.org> 24620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24621S: Maintained 24622F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24623F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24624F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24625F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24626F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24627F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24628F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24629F: drivers/clk/keystone/sci-clk.c 24630F: drivers/firmware/ti_sci* 24631F: drivers/irqchip/irq-ti-sci-inta.c 24632F: drivers/irqchip/irq-ti-sci-intr.c 24633F: drivers/reset/reset-ti-sci.c 24634F: drivers/soc/ti/ti_sci_inta_msi.c 24635F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24636F: include/dt-bindings/soc/ti,sci_pm_domain.h 24637F: include/linux/soc/ti/ti_sci_inta_msi.h 24638F: include/linux/soc/ti/ti_sci_protocol.h 24639 24640TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 24641M: Puranjay Mohan <puranjay@kernel.org> 24642L: linux-iio@vger.kernel.org 24643S: Supported 24644F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 24645F: drivers/iio/temperature/tmp117.c 24646 24647THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 24648M: Hans Verkuil <hverkuil@xs4all.nl> 24649L: linux-media@vger.kernel.org 24650S: Maintained 24651W: https://linuxtv.org 24652T: git git://linuxtv.org/media.git 24653F: drivers/media/radio/radio-raremono.c 24654 24655THERMAL 24656M: Rafael J. Wysocki <rafael@kernel.org> 24657M: Daniel Lezcano <daniel.lezcano@linaro.org> 24658R: Zhang Rui <rui.zhang@intel.com> 24659R: Lukasz Luba <lukasz.luba@arm.com> 24660L: linux-pm@vger.kernel.org 24661S: Supported 24662Q: https://patchwork.kernel.org/project/linux-pm/list/ 24663T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 24664F: Documentation/ABI/testing/sysfs-class-thermal 24665F: Documentation/admin-guide/thermal/ 24666F: Documentation/devicetree/bindings/thermal/ 24667F: Documentation/driver-api/thermal/ 24668F: drivers/thermal/ 24669F: include/dt-bindings/thermal/ 24670F: include/linux/cpu_cooling.h 24671F: include/linux/thermal.h 24672F: include/uapi/linux/thermal.h 24673F: tools/lib/thermal/ 24674F: tools/thermal/ 24675 24676THERMAL DRIVER FOR AMLOGIC SOCS 24677M: Guillaume La Roque <glaroque@baylibre.com> 24678L: linux-pm@vger.kernel.org 24679L: linux-amlogic@lists.infradead.org 24680S: Supported 24681W: http://linux-meson.com/ 24682F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 24683F: drivers/thermal/amlogic_thermal.c 24684 24685THERMAL/CPU_COOLING 24686M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 24687M: Daniel Lezcano <daniel.lezcano@linaro.org> 24688M: Viresh Kumar <viresh.kumar@linaro.org> 24689R: Lukasz Luba <lukasz.luba@arm.com> 24690L: linux-pm@vger.kernel.org 24691S: Supported 24692F: Documentation/driver-api/thermal/cpu-cooling-api.rst 24693F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 24694F: drivers/thermal/cpufreq_cooling.c 24695F: drivers/thermal/cpuidle_cooling.c 24696F: include/linux/cpu_cooling.h 24697 24698THERMAL/POWER_ALLOCATOR 24699M: Lukasz Luba <lukasz.luba@arm.com> 24700L: linux-pm@vger.kernel.org 24701S: Maintained 24702F: Documentation/driver-api/thermal/power_allocator.rst 24703F: drivers/thermal/gov_power_allocator.c 24704F: drivers/thermal/thermal_trace_ipa.h 24705 24706THINKPAD ACPI EXTRAS DRIVER 24707M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 24708L: ibm-acpi-devel@lists.sourceforge.net 24709L: platform-driver-x86@vger.kernel.org 24710S: Maintained 24711W: http://ibm-acpi.sourceforge.net 24712W: http://thinkwiki.org/wiki/Ibm-acpi 24713T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 24714F: drivers/platform/x86/thinkpad_acpi.c 24715 24716THINKPAD LMI DRIVER 24717M: Mark Pearson <markpearson@lenovo.com> 24718L: platform-driver-x86@vger.kernel.org 24719S: Maintained 24720F: Documentation/ABI/testing/sysfs-class-firmware-attributes 24721F: drivers/platform/x86/think-lmi.? 24722 24723THP7312 ISP DRIVER 24724M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24725M: Paul Elder <paul.elder@ideasonboard.com> 24726L: linux-media@vger.kernel.org 24727S: Maintained 24728T: git git://linuxtv.org/media.git 24729F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 24730F: Documentation/userspace-api/media/drivers/thp7312.rst 24731F: drivers/media/i2c/thp7312.c 24732F: include/uapi/linux/thp7312.h 24733 24734THUNDERBOLT DMA TRAFFIC TEST DRIVER 24735M: Isaac Hazan <isaac.hazan@intel.com> 24736L: linux-usb@vger.kernel.org 24737S: Maintained 24738F: drivers/thunderbolt/dma_test.c 24739 24740THUNDERBOLT DRIVER 24741M: Andreas Noever <andreas.noever@gmail.com> 24742M: Michael Jamet <michael.jamet@intel.com> 24743M: Mika Westerberg <westeri@kernel.org> 24744M: Yehezkel Bernat <YehezkelShB@gmail.com> 24745L: linux-usb@vger.kernel.org 24746S: Maintained 24747T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 24748F: Documentation/admin-guide/thunderbolt.rst 24749F: drivers/thunderbolt/ 24750F: include/linux/thunderbolt.h 24751 24752THUNDERBOLT NETWORK DRIVER 24753M: Michael Jamet <michael.jamet@intel.com> 24754M: Mika Westerberg <westeri@kernel.org> 24755M: Yehezkel Bernat <YehezkelShB@gmail.com> 24756L: netdev@vger.kernel.org 24757S: Maintained 24758F: drivers/net/thunderbolt/ 24759 24760THUNDERX GPIO DRIVER 24761M: Robert Richter <rric@kernel.org> 24762S: Odd Fixes 24763F: drivers/gpio/gpio-thunderx.c 24764 24765TI ADC12xs and ROHM BD79104 ADC driver 24766M: Matti Vaittinen <mazziesaccount@gmail.com> 24767S: Maintained 24768F: drivers/iio/adc/ti-adc128s052.c 24769L: linux-iio@vger.kernel.org 24770 24771TI ADS1119 ADC DRIVER 24772M: Francesco Dolcini <francesco@dolcini.it> 24773M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 24774L: linux-iio@vger.kernel.org 24775S: Maintained 24776F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 24777F: drivers/iio/adc/ti-ads1119.c 24778 24779TI ADS7924 ADC DRIVER 24780M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 24781L: linux-iio@vger.kernel.org 24782S: Supported 24783F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 24784F: drivers/iio/adc/ti-ads7924.c 24785 24786TI AM437X VPFE DRIVER 24787M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24788L: linux-media@vger.kernel.org 24789S: Maintained 24790W: https://linuxtv.org 24791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24792T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24793F: drivers/media/platform/ti/am437x/ 24794 24795TI BANDGAP AND THERMAL DRIVER 24796M: Eduardo Valentin <edubezval@gmail.com> 24797M: Keerthy <j-keerthy@ti.com> 24798L: linux-pm@vger.kernel.org 24799L: linux-omap@vger.kernel.org 24800S: Maintained 24801F: drivers/thermal/ti-soc-thermal/ 24802 24803TI BQ27XXX POWER SUPPLY DRIVER 24804F: drivers/power/supply/bq27xxx_battery.c 24805F: drivers/power/supply/bq27xxx_battery_i2c.c 24806F: include/linux/power/bq27xxx_battery.h 24807 24808TI CDCE706 CLOCK DRIVER 24809M: Max Filippov <jcmvbkbc@gmail.com> 24810S: Maintained 24811F: drivers/clk/clk-cdce706.c 24812 24813TI CLOCK DRIVER 24814M: Tero Kristo <kristo@kernel.org> 24815L: linux-omap@vger.kernel.org 24816S: Odd Fixes 24817F: drivers/clk/ti/ 24818F: include/linux/clk/ti.h 24819 24820TI DAVINCI MACHINE SUPPORT 24821M: Bartosz Golaszewski <brgl@bgdev.pl> 24822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24823S: Maintained 24824T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 24825F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 24826F: arch/arm/boot/dts/ti/davinci/ 24827F: arch/arm/mach-davinci/ 24828F: drivers/i2c/busses/i2c-davinci.c 24829 24830TI DAVINCI SERIES CLOCK DRIVER 24831M: David Lechner <david@lechnology.com> 24832S: Maintained 24833F: Documentation/devicetree/bindings/clock/ti/davinci/ 24834F: drivers/clk/davinci/ 24835F: include/linux/clk/davinci.h 24836 24837TI DAVINCI SERIES GPIO DRIVER 24838M: Keerthy <j-keerthy@ti.com> 24839L: linux-gpio@vger.kernel.org 24840S: Maintained 24841F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 24842F: drivers/gpio/gpio-davinci.c 24843 24844TI DAVINCI SERIES MEDIA DRIVER 24845M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24846L: linux-media@vger.kernel.org 24847S: Maintained 24848W: https://linuxtv.org 24849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24850T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24851F: drivers/media/platform/ti/davinci/ 24852F: include/media/davinci/ 24853 24854TI ENHANCED CAPTURE (eCAP) DRIVER 24855M: Vignesh Raghavendra <vigneshr@ti.com> 24856R: Julien Panis <jpanis@baylibre.com> 24857L: linux-iio@vger.kernel.org 24858L: linux-omap@vger.kernel.org 24859S: Maintained 24860F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 24861F: drivers/counter/ti-ecap-capture.c 24862 24863TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 24864R: David Lechner <david@lechnology.com> 24865L: linux-iio@vger.kernel.org 24866F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 24867F: drivers/counter/ti-eqep.c 24868 24869TI ETHERNET SWITCH DRIVER (CPSW) 24870R: Siddharth Vadapalli <s-vadapalli@ti.com> 24871R: Roger Quadros <rogerq@kernel.org> 24872L: linux-omap@vger.kernel.org 24873L: netdev@vger.kernel.org 24874S: Maintained 24875F: drivers/net/ethernet/ti/cpsw* 24876F: drivers/net/ethernet/ti/davinci* 24877 24878TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 24879M: Alex Dubov <oakad@yahoo.com> 24880S: Maintained 24881W: http://tifmxx.berlios.de/ 24882F: drivers/memstick/host/tifm_ms.c 24883F: drivers/misc/tifm* 24884F: drivers/mmc/host/tifm_sd.c 24885F: include/linux/tifm.h 24886 24887TI FPC202 DUAL PORT CONTROLLER 24888M: Romain Gantois <romain.gantois@bootlin.com> 24889L: linux-kernel@vger.kernel.org 24890S: Maintained 24891F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 24892F: drivers/misc/ti_fpc202.c 24893 24894TI FPD-LINK DRIVERS 24895M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 24896L: linux-media@vger.kernel.org 24897S: Maintained 24898F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 24899F: drivers/media/i2c/ds90* 24900F: include/media/i2c/ds90* 24901 24902TI HDC302X HUMIDITY DRIVER 24903M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24904M: Li peiyu <579lpy@gmail.com> 24905L: linux-iio@vger.kernel.org 24906S: Maintained 24907F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 24908F: drivers/iio/humidity/hdc3020.c 24909 24910TI ICSSG ETHERNET DRIVER (ICSSG) 24911R: MD Danish Anwar <danishanwar@ti.com> 24912R: Roger Quadros <rogerq@kernel.org> 24913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24914L: netdev@vger.kernel.org 24915S: Maintained 24916F: Documentation/devicetree/bindings/net/ti,icss*.yaml 24917F: drivers/net/ethernet/ti/icssg/* 24918 24919TI J721E CSI2RX DRIVER 24920M: Jai Luthra <jai.luthra@linux.dev> 24921L: linux-media@vger.kernel.org 24922S: Maintained 24923F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 24924F: drivers/media/platform/ti/j721e-csi2rx/ 24925 24926TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 24927M: Nishanth Menon <nm@ti.com> 24928M: Santosh Shilimkar <ssantosh@kernel.org> 24929L: linux-kernel@vger.kernel.org 24930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24931S: Maintained 24932T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 24933F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 24934F: drivers/pmdomain/ti/omap_prm.c 24935F: drivers/soc/ti/* 24936F: include/linux/pruss_driver.h 24937 24938TI LM49xxx FAMILY ASoC CODEC DRIVERS 24939M: M R Swami Reddy <mr.swami.reddy@ti.com> 24940M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 24941L: linux-sound@vger.kernel.org 24942S: Maintained 24943F: sound/soc/codecs/isabelle* 24944F: sound/soc/codecs/lm49453* 24945 24946TI LMP92064 ADC DRIVER 24947M: Leonard Göhrs <l.goehrs@pengutronix.de> 24948R: kernel@pengutronix.de 24949L: linux-iio@vger.kernel.org 24950S: Maintained 24951F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 24952F: drivers/iio/adc/ti-lmp92064.c 24953 24954TI PCM3060 ASoC CODEC DRIVER 24955M: Kirill Marinushkin <k.marinushkin@gmail.com> 24956L: linux-sound@vger.kernel.org 24957S: Maintained 24958F: Documentation/devicetree/bindings/sound/pcm3060.txt 24959F: sound/soc/codecs/pcm3060* 24960 24961TI TAS571X FAMILY ASoC CODEC DRIVER 24962M: Kevin Cernekee <cernekee@chromium.org> 24963L: linux-sound@vger.kernel.org 24964S: Odd Fixes 24965F: sound/soc/codecs/tas571x* 24966 24967TI TMAG5273 MAGNETOMETER DRIVER 24968M: Gerald Loacker <gerald.loacker@wolfvision.net> 24969L: linux-iio@vger.kernel.org 24970S: Maintained 24971F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 24972F: drivers/iio/magnetometer/tmag5273.c 24973 24974TI TRF7970A NFC DRIVER 24975M: Mark Greer <mgreer@animalcreek.com> 24976L: linux-wireless@vger.kernel.org 24977S: Supported 24978F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 24979F: drivers/nfc/trf7970a.c 24980 24981TI TSC2046 ADC DRIVER 24982M: Oleksij Rempel <o.rempel@pengutronix.de> 24983R: kernel@pengutronix.de 24984L: linux-iio@vger.kernel.org 24985S: Maintained 24986F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 24987F: drivers/iio/adc/ti-tsc2046.c 24988 24989TI TWL4030 SERIES SOC CODEC DRIVER 24990M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24991L: linux-sound@vger.kernel.org 24992S: Maintained 24993F: sound/soc/codecs/twl4030* 24994 24995TI VPE/CAL DRIVERS 24996M: Benoit Parrot <bparrot@ti.com> 24997L: linux-media@vger.kernel.org 24998S: Maintained 24999W: http://linuxtv.org/ 25000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25001F: Documentation/devicetree/bindings/media/ti,cal.yaml 25002F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25003F: drivers/media/platform/ti/cal/ 25004F: drivers/media/platform/ti/vpe/ 25005 25006TI WILINK WIRELESS DRIVERS 25007L: linux-wireless@vger.kernel.org 25008S: Orphan 25009W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25010W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25011F: drivers/net/wireless/ti/ 25012 25013TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25014M: John Stultz <jstultz@google.com> 25015M: Thomas Gleixner <tglx@linutronix.de> 25016R: Stephen Boyd <sboyd@kernel.org> 25017L: linux-kernel@vger.kernel.org 25018S: Supported 25019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25020F: include/linux/clocksource.h 25021F: include/linux/time.h 25022F: include/linux/timekeeper_internal.h 25023F: include/linux/timekeeping.h 25024F: include/linux/timex.h 25025F: include/uapi/linux/time.h 25026F: include/uapi/linux/timex.h 25027F: kernel/time/alarmtimer.c 25028F: kernel/time/clocksource* 25029F: kernel/time/ntp* 25030F: kernel/time/time.c 25031F: kernel/time/timeconst.bc 25032F: kernel/time/timeconv.c 25033F: kernel/time/timecounter.c 25034F: kernel/time/timekeeping* 25035F: kernel/time/time_test.c 25036F: tools/testing/selftests/timers/ 25037 25038TIPC NETWORK LAYER 25039M: Jon Maloy <jmaloy@redhat.com> 25040L: netdev@vger.kernel.org (core kernel code) 25041L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25042S: Maintained 25043W: http://tipc.sourceforge.net/ 25044F: include/uapi/linux/tipc*.h 25045F: net/tipc/ 25046 25047TLAN NETWORK DRIVER 25048M: Samuel Chessman <chessman@tux.org> 25049L: tlan-devel@lists.sourceforge.net (subscribers-only) 25050S: Maintained 25051W: http://sourceforge.net/projects/tlan/ 25052F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25053F: drivers/net/ethernet/ti/tlan.* 25054 25055TMIO/SDHI MMC DRIVER 25056M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25057L: linux-mmc@vger.kernel.org 25058L: linux-renesas-soc@vger.kernel.org 25059S: Supported 25060F: drivers/mmc/host/renesas_sdhi* 25061F: drivers/mmc/host/tmio_mmc* 25062F: include/linux/platform_data/tmio.h 25063 25064TMP513 HARDWARE MONITOR DRIVER 25065M: Eric Tremblay <etremblay@distech-controls.com> 25066L: linux-hwmon@vger.kernel.org 25067S: Maintained 25068F: Documentation/hwmon/tmp513.rst 25069F: drivers/hwmon/tmp513.c 25070 25071TMPFS (SHMEM FILESYSTEM) 25072M: Hugh Dickins <hughd@google.com> 25073R: Baolin Wang <baolin.wang@linux.alibaba.com> 25074L: linux-mm@kvack.org 25075S: Maintained 25076F: include/linux/memfd.h 25077F: include/linux/shmem_fs.h 25078F: mm/memfd.c 25079F: mm/shmem.c 25080F: mm/shmem_quota.c 25081 25082TOMOYO SECURITY MODULE 25083M: Kentaro Takeda <takedakn@nttdata.co.jp> 25084M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25085L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25086L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25087S: Maintained 25088W: https://tomoyo.sourceforge.net/ 25089F: security/tomoyo/ 25090 25091TOPSTAR LAPTOP EXTRAS DRIVER 25092M: Herton Ronaldo Krzesinski <herton@canonical.com> 25093L: platform-driver-x86@vger.kernel.org 25094S: Maintained 25095F: drivers/platform/x86/topstar-laptop.c 25096 25097TORADEX EMBEDDED CONTROLLER DRIVER 25098M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25099M: Francesco Dolcini <francesco@dolcini.it> 25100S: Maintained 25101F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25102F: drivers/power/reset/tdx-ec-poweroff.c 25103 25104TORTURE-TEST MODULES 25105M: Davidlohr Bueso <dave@stgolabs.net> 25106M: "Paul E. McKenney" <paulmck@kernel.org> 25107M: Josh Triplett <josh@joshtriplett.org> 25108L: linux-kernel@vger.kernel.org 25109S: Supported 25110T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25111F: Documentation/RCU/torture.rst 25112F: kernel/locking/locktorture.c 25113F: kernel/rcu/rcuscale.c 25114F: kernel/rcu/rcutorture.c 25115F: kernel/rcu/refscale.c 25116F: kernel/torture.c 25117 25118TOSHIBA ACPI EXTRAS DRIVER 25119M: Azael Avalos <coproscefalo@gmail.com> 25120L: platform-driver-x86@vger.kernel.org 25121S: Maintained 25122F: drivers/platform/x86/toshiba_acpi.c 25123 25124TOSHIBA BLUETOOTH DRIVER 25125M: Azael Avalos <coproscefalo@gmail.com> 25126L: platform-driver-x86@vger.kernel.org 25127S: Maintained 25128F: drivers/platform/x86/toshiba_bluetooth.c 25129 25130TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25131M: Azael Avalos <coproscefalo@gmail.com> 25132L: platform-driver-x86@vger.kernel.org 25133S: Maintained 25134F: drivers/platform/x86/toshiba_haps.c 25135 25136TOSHIBA SMM DRIVER 25137M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25138S: Maintained 25139W: http://www.buzzard.org.uk/toshiba/ 25140F: drivers/char/toshiba.c 25141F: include/linux/toshiba.h 25142F: include/uapi/linux/toshiba.h 25143 25144TOSHIBA TC358743 DRIVER 25145M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25146L: linux-media@vger.kernel.org 25147S: Maintained 25148F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25149F: drivers/media/i2c/tc358743* 25150F: include/media/i2c/tc358743.h 25151 25152TOSHIBA WMI HOTKEYS DRIVER 25153M: Azael Avalos <coproscefalo@gmail.com> 25154L: platform-driver-x86@vger.kernel.org 25155S: Maintained 25156F: drivers/platform/x86/toshiba-wmi.c 25157 25158TPM DEVICE DRIVER 25159M: Peter Huewe <peterhuewe@gmx.de> 25160M: Jarkko Sakkinen <jarkko@kernel.org> 25161R: Jason Gunthorpe <jgg@ziepe.ca> 25162L: linux-integrity@vger.kernel.org 25163S: Maintained 25164W: https://codeberg.org/jarkko/linux-tpmdd-test 25165Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25166T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25167F: Documentation/devicetree/bindings/tpm/ 25168F: drivers/char/tpm/ 25169F: include/linux/tpm*.h 25170F: include/uapi/linux/vtpm_proxy.h 25171F: tools/testing/selftests/tpm2/ 25172 25173TPS546D24 DRIVER 25174M: Duke Du <dukedu83@gmail.com> 25175L: linux-hwmon@vger.kernel.org 25176S: Maintained 25177F: Documentation/hwmon/tps546d24.rst 25178F: drivers/hwmon/pmbus/tps546d24.c 25179 25180TQ SYSTEMS BOARD & DRIVER SUPPORT 25181L: linux@ew.tq-group.com 25182S: Supported 25183W: https://www.tq-group.com/en/products/tq-embedded/ 25184F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25185F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25186F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25187F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25188F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25189F: arch/arm64/boot/dts/freescale/mba*.dtsi 25190F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25191F: arch/arm64/boot/dts/freescale/tqml*.dts* 25192F: drivers/gpio/gpio-tqmx86.c 25193F: drivers/mfd/tqmx86.c 25194F: drivers/watchdog/tqmx86_wdt.c 25195 25196TRACING 25197M: Steven Rostedt <rostedt@goodmis.org> 25198M: Masami Hiramatsu <mhiramat@kernel.org> 25199R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25200L: linux-kernel@vger.kernel.org 25201L: linux-trace-kernel@vger.kernel.org 25202S: Maintained 25203Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25204T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25205F: Documentation/trace/* 25206F: fs/tracefs/ 25207F: include/linux/trace*.h 25208F: include/trace/ 25209F: kernel/trace/ 25210F: kernel/tracepoint.c 25211F: scripts/tracing/ 25212F: tools/testing/selftests/ftrace/ 25213 25214TRACING MMIO ACCESSES (MMIOTRACE) 25215M: Steven Rostedt <rostedt@goodmis.org> 25216M: Masami Hiramatsu <mhiramat@kernel.org> 25217R: Pekka Paalanen <ppaalanen@gmail.com> 25218L: linux-kernel@vger.kernel.org 25219L: nouveau@lists.freedesktop.org 25220S: Maintained 25221F: arch/x86/mm/kmmio.c 25222F: arch/x86/mm/mmio-mod.c 25223F: arch/x86/mm/testmmiotrace.c 25224F: include/linux/mmiotrace.h 25225F: kernel/trace/trace_mmiotrace.c 25226 25227TRACING OS NOISE / LATENCY TRACERS 25228M: Steven Rostedt <rostedt@goodmis.org> 25229S: Maintained 25230F: Documentation/trace/hwlat_detector.rst 25231F: Documentation/trace/osnoise-tracer.rst 25232F: Documentation/trace/timerlat-tracer.rst 25233F: arch/*/kernel/trace.c 25234F: include/trace/events/osnoise.h 25235F: kernel/trace/trace_hwlat.c 25236F: kernel/trace/trace_irqsoff.c 25237F: kernel/trace/trace_osnoise.c 25238F: kernel/trace/trace_sched_wakeup.c 25239 25240TRADITIONAL CHINESE DOCUMENTATION 25241M: Hu Haowen <2023002089@link.tyut.edu.cn> 25242S: Maintained 25243W: https://github.com/srcres258/linux-doc 25244T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 25245F: Documentation/translations/zh_TW/ 25246 25247TRIGGER SOURCE - PWM 25248M: David Lechner <dlechner@baylibre.com> 25249S: Maintained 25250F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25251 25252TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25253M: Dan Williams <dan.j.williams@intel.com> 25254L: linux-coco@lists.linux.dev 25255S: Maintained 25256F: Documentation/ABI/testing/configfs-tsm-report 25257F: Documentation/driver-api/coco/ 25258F: drivers/virt/coco/guest/ 25259F: include/linux/tsm*.h 25260F: samples/tsm-mr/ 25261 25262TRUSTED SERVICES TEE DRIVER 25263M: Balint Dobszay <balint.dobszay@arm.com> 25264M: Sudeep Holla <sudeep.holla@arm.com> 25265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25266L: trusted-services@lists.trustedfirmware.org 25267S: Maintained 25268F: Documentation/tee/ts-tee.rst 25269F: drivers/tee/tstee/ 25270 25271TTY LAYER AND SERIAL DRIVERS 25272M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25273M: Jiri Slaby <jirislaby@kernel.org> 25274L: linux-kernel@vger.kernel.org 25275L: linux-serial@vger.kernel.org 25276S: Supported 25277T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25278F: Documentation/devicetree/bindings/serial/ 25279F: Documentation/driver-api/serial/ 25280F: drivers/tty/ 25281F: include/linux/selection.h 25282F: include/linux/serial.h 25283F: include/linux/serial_core.h 25284F: include/linux/sysrq.h 25285F: include/linux/tty*.h 25286F: include/linux/vt.h 25287F: include/linux/vt_*.h 25288F: include/uapi/linux/serial.h 25289F: include/uapi/linux/serial_core.h 25290F: include/uapi/linux/tty.h 25291 25292TUA9001 MEDIA DRIVER 25293L: linux-media@vger.kernel.org 25294S: Orphan 25295W: https://linuxtv.org 25296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25297F: drivers/media/tuners/tua9001* 25298 25299TULIP NETWORK DRIVERS 25300L: netdev@vger.kernel.org 25301L: linux-parisc@vger.kernel.org 25302S: Orphan 25303F: drivers/net/ethernet/dec/tulip/ 25304 25305TUN/TAP DRIVER 25306M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25307M: Jason Wang <jasowang@redhat.com> 25308S: Maintained 25309W: http://vtun.sourceforge.net/tun 25310F: Documentation/networking/tuntap.rst 25311F: drivers/net/tap.c 25312F: drivers/net/tun* 25313 25314TURBOCHANNEL SUBSYSTEM 25315M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25316L: linux-mips@vger.kernel.org 25317S: Maintained 25318Q: https://patchwork.kernel.org/project/linux-mips/list/ 25319F: drivers/tc/ 25320F: include/linux/tc.h 25321 25322TURBOSTAT UTILITY 25323M: "Len Brown" <lenb@kernel.org> 25324L: linux-pm@vger.kernel.org 25325S: Supported 25326Q: https://patchwork.kernel.org/project/linux-pm/list/ 25327B: https://bugzilla.kernel.org 25328T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25329F: tools/power/x86/turbostat/ 25330F: tools/testing/selftests/turbostat/ 25331 25332TUXEDO DRIVERS 25333M: Werner Sembach <wse@tuxedocomputers.com> 25334L: platform-driver-x86@vger.kernel.org 25335S: Supported 25336F: drivers/platform/x86/tuxedo/ 25337 25338TW5864 VIDEO4LINUX DRIVER 25339M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25340M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25341M: Andrey Utkin <andrey_utkin@fastmail.com> 25342L: linux-media@vger.kernel.org 25343S: Supported 25344F: drivers/media/pci/tw5864/ 25345 25346TW68 VIDEO4LINUX DRIVER 25347M: Hans Verkuil <hverkuil@xs4all.nl> 25348L: linux-media@vger.kernel.org 25349S: Odd Fixes 25350W: https://linuxtv.org 25351T: git git://linuxtv.org/media.git 25352F: drivers/media/pci/tw68/ 25353 25354TW686X VIDEO4LINUX DRIVER 25355M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25356L: linux-media@vger.kernel.org 25357S: Maintained 25358W: http://linuxtv.org 25359T: git git://linuxtv.org/media.git 25360F: drivers/media/pci/tw686x/ 25361 25362U-BOOT ENVIRONMENT VARIABLES 25363M: Rafał Miłecki <rafal@milecki.pl> 25364S: Maintained 25365F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25366F: drivers/nvmem/layouts/u-boot-env.c 25367F: drivers/nvmem/u-boot-env.c 25368 25369UACCE ACCELERATOR FRAMEWORK 25370M: Zhangfei Gao <zhangfei.gao@linaro.org> 25371M: Zhou Wang <wangzhou1@hisilicon.com> 25372L: linux-accelerators@lists.ozlabs.org 25373L: linux-kernel@vger.kernel.org 25374S: Maintained 25375F: Documentation/ABI/testing/sysfs-driver-uacce 25376F: Documentation/misc-devices/uacce.rst 25377F: drivers/misc/uacce/ 25378F: include/linux/uacce.h 25379F: include/uapi/misc/uacce/ 25380 25381UBI FILE SYSTEM (UBIFS) 25382M: Richard Weinberger <richard@nod.at> 25383R: Zhihao Cheng <chengzhihao1@huawei.com> 25384L: linux-mtd@lists.infradead.org 25385S: Supported 25386W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25389F: Documentation/ABI/testing/sysfs-fs-ubifs 25390F: Documentation/filesystems/ubifs-authentication.rst 25391F: Documentation/filesystems/ubifs.rst 25392F: fs/ubifs/ 25393 25394UBLK USERSPACE BLOCK DRIVER 25395M: Ming Lei <ming.lei@redhat.com> 25396L: linux-block@vger.kernel.org 25397S: Maintained 25398F: Documentation/block/ublk.rst 25399F: drivers/block/ublk_drv.c 25400F: include/uapi/linux/ublk_cmd.h 25401F: tools/testing/selftests/ublk/ 25402 25403UBSAN 25404M: Kees Cook <kees@kernel.org> 25405R: Marco Elver <elver@google.com> 25406R: Andrey Konovalov <andreyknvl@gmail.com> 25407R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25408L: kasan-dev@googlegroups.com 25409L: linux-hardening@vger.kernel.org 25410S: Supported 25411T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25412F: Documentation/dev-tools/ubsan.rst 25413F: include/linux/ubsan.h 25414F: lib/Kconfig.ubsan 25415F: lib/test_ubsan.c 25416F: lib/ubsan.c 25417F: lib/ubsan.h 25418F: scripts/Makefile.ubsan 25419K: \bARCH_HAS_UBSAN\b 25420 25421UCLINUX (M68KNOMMU AND COLDFIRE) 25422M: Greg Ungerer <gerg@linux-m68k.org> 25423L: linux-m68k@lists.linux-m68k.org 25424S: Maintained 25425W: http://www.linux-m68k.org/ 25426T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25427F: arch/m68k/*/*_no.* 25428F: arch/m68k/68*/ 25429F: arch/m68k/coldfire/ 25430F: arch/m68k/include/asm/*_no.* 25431 25432UDF FILESYSTEM 25433M: Jan Kara <jack@suse.com> 25434S: Maintained 25435F: Documentation/filesystems/udf.rst 25436F: fs/udf/ 25437 25438UDRAW TABLET 25439M: Bastien Nocera <hadess@hadess.net> 25440L: linux-input@vger.kernel.org 25441S: Maintained 25442F: drivers/hid/hid-udraw-ps3.c 25443 25444UHID USERSPACE HID IO DRIVER 25445M: David Rheinsberg <david@readahead.eu> 25446L: linux-input@vger.kernel.org 25447S: Maintained 25448F: drivers/hid/uhid.c 25449F: include/uapi/linux/uhid.h 25450 25451ULPI BUS 25452M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25453L: linux-usb@vger.kernel.org 25454S: Maintained 25455F: drivers/usb/common/ulpi.c 25456F: include/linux/ulpi/ 25457 25458ULTRATRONIK BOARD SUPPORT 25459M: Goran Rađenović <goran.radni@gmail.com> 25460M: Börge Strümpfel <boerge.struempfel@gmail.com> 25461S: Maintained 25462F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25463 25464UNICODE SUBSYSTEM 25465M: Gabriel Krisman Bertazi <krisman@kernel.org> 25466L: linux-fsdevel@vger.kernel.org 25467S: Supported 25468T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25469F: fs/unicode/ 25470 25471UNIFDEF 25472M: Tony Finch <dot@dotat.at> 25473S: Maintained 25474W: http://dotat.at/prog/unifdef 25475F: scripts/unifdef.c 25476 25477UNIFORM CDROM DRIVER 25478M: Phillip Potter <phil@philpotter.co.uk> 25479S: Maintained 25480F: Documentation/cdrom/ 25481F: drivers/cdrom/cdrom.c 25482F: include/linux/cdrom.h 25483F: include/uapi/linux/cdrom.h 25484 25485UNION-FIND 25486M: Xavier <xavier_qy@163.com> 25487L: linux-kernel@vger.kernel.org 25488S: Maintained 25489F: Documentation/core-api/union_find.rst 25490F: Documentation/translations/zh_CN/core-api/union_find.rst 25491F: include/linux/union_find.h 25492F: lib/union_find.c 25493 25494UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25495R: Alim Akhtar <alim.akhtar@samsung.com> 25496R: Avri Altman <avri.altman@wdc.com> 25497R: Bart Van Assche <bvanassche@acm.org> 25498L: linux-scsi@vger.kernel.org 25499S: Supported 25500F: Documentation/devicetree/bindings/ufs/ 25501F: Documentation/scsi/ufs.rst 25502F: drivers/ufs/core/ 25503 25504UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25505M: Pedro Sousa <pedrom.sousa@synopsys.com> 25506L: linux-scsi@vger.kernel.org 25507S: Supported 25508F: drivers/ufs/host/*dwc* 25509 25510UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25511M: Alim Akhtar <alim.akhtar@samsung.com> 25512R: Peter Griffin <peter.griffin@linaro.org> 25513L: linux-scsi@vger.kernel.org 25514L: linux-samsung-soc@vger.kernel.org 25515S: Maintained 25516F: drivers/ufs/host/ufs-exynos* 25517 25518UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25519M: Peter Wang <peter.wang@mediatek.com> 25520R: Stanley Jhu <chu.stanley@gmail.com> 25521L: linux-scsi@vger.kernel.org 25522L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25523S: Maintained 25524F: drivers/ufs/host/ufs-mediatek* 25525 25526UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25527M: Manivannan Sadhasivam <mani@kernel.org> 25528L: linux-arm-msm@vger.kernel.org 25529L: linux-scsi@vger.kernel.org 25530S: Maintained 25531F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25532F: drivers/ufs/host/ufs-qcom* 25533 25534UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25535M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25536L: linux-renesas-soc@vger.kernel.org 25537L: linux-scsi@vger.kernel.org 25538S: Maintained 25539F: drivers/ufs/host/ufs-renesas.c 25540 25541UNSORTED BLOCK IMAGES (UBI) 25542M: Richard Weinberger <richard@nod.at> 25543R: Zhihao Cheng <chengzhihao1@huawei.com> 25544L: linux-mtd@lists.infradead.org 25545S: Supported 25546W: http://www.linux-mtd.infradead.org/ 25547T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25548T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25549F: drivers/mtd/ubi/ 25550F: include/linux/mtd/ubi.h 25551F: include/uapi/mtd/ubi-user.h 25552 25553UPROBES 25554M: Masami Hiramatsu <mhiramat@kernel.org> 25555M: Oleg Nesterov <oleg@redhat.com> 25556M: Peter Zijlstra <peterz@infradead.org> 25557L: linux-kernel@vger.kernel.org 25558L: linux-trace-kernel@vger.kernel.org 25559S: Maintained 25560F: arch/*/include/asm/uprobes.h 25561F: arch/*/kernel/probes/uprobes.c 25562F: arch/*/kernel/uprobes.c 25563F: include/linux/uprobes.h 25564F: kernel/events/uprobes.c 25565 25566USB "USBNET" DRIVER FRAMEWORK 25567M: Oliver Neukum <oneukum@suse.com> 25568L: netdev@vger.kernel.org 25569S: Maintained 25570W: http://www.linux-usb.org/usbnet 25571F: drivers/net/usb/usbnet.c 25572F: include/linux/usb/usbnet.h 25573 25574USB ACM DRIVER 25575M: Oliver Neukum <oneukum@suse.com> 25576L: linux-usb@vger.kernel.org 25577S: Maintained 25578F: Documentation/usb/acm.rst 25579F: drivers/usb/class/cdc-acm.* 25580 25581USB APPLE MFI FASTCHARGE DRIVER 25582M: Bastien Nocera <hadess@hadess.net> 25583L: linux-usb@vger.kernel.org 25584S: Maintained 25585F: drivers/usb/misc/apple-mfi-fastcharge.c 25586 25587USB AR5523 WIRELESS DRIVER 25588L: linux-wireless@vger.kernel.org 25589S: Orphan 25590F: drivers/net/wireless/ath/ar5523/ 25591 25592USB ATTACHED SCSI 25593M: Oliver Neukum <oneukum@suse.com> 25594L: linux-usb@vger.kernel.org 25595L: linux-scsi@vger.kernel.org 25596S: Maintained 25597F: drivers/usb/storage/uas.c 25598 25599USB CDC ETHERNET DRIVER 25600M: Oliver Neukum <oliver@neukum.org> 25601L: linux-usb@vger.kernel.org 25602S: Maintained 25603F: drivers/net/usb/cdc_*.c 25604F: include/uapi/linux/usb/cdc.h 25605 25606USB CHAOSKEY DRIVER 25607M: Keith Packard <keithp@keithp.com> 25608L: linux-usb@vger.kernel.org 25609S: Maintained 25610F: drivers/usb/misc/chaoskey.c 25611 25612USB CYPRESS C67X00 DRIVER 25613L: linux-usb@vger.kernel.org 25614S: Orphan 25615F: drivers/usb/c67x00/ 25616 25617USB DAVICOM DM9601 DRIVER 25618M: Peter Korsgaard <peter@korsgaard.com> 25619L: netdev@vger.kernel.org 25620S: Maintained 25621W: http://www.linux-usb.org/usbnet 25622F: drivers/net/usb/dm9601.c 25623 25624USB EHCI DRIVER 25625M: Alan Stern <stern@rowland.harvard.edu> 25626L: linux-usb@vger.kernel.org 25627S: Maintained 25628F: Documentation/usb/ehci.rst 25629F: drivers/usb/host/ehci* 25630 25631USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 25632M: Jiri Kosina <jikos@kernel.org> 25633M: Benjamin Tissoires <bentiss@kernel.org> 25634L: linux-usb@vger.kernel.org 25635S: Maintained 25636T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 25637F: Documentation/hid/hiddev.rst 25638F: drivers/hid/usbhid/ 25639 25640USB INTEL XHCI ROLE MUX DRIVER 25641M: Hans de Goede <hansg@kernel.org> 25642L: linux-usb@vger.kernel.org 25643S: Maintained 25644F: drivers/usb/roles/intel-xhci-usb-role-switch.c 25645 25646USB IP DRIVER FOR HISILICON KIRIN 960 25647M: Yu Chen <chenyu56@huawei.com> 25648M: Binghui Wang <wangbinghui@hisilicon.com> 25649L: linux-usb@vger.kernel.org 25650S: Maintained 25651F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 25652F: drivers/phy/hisilicon/phy-hi3660-usb3.c 25653 25654USB IP DRIVER FOR HISILICON KIRIN 970 25655M: Mauro Carvalho Chehab <mchehab@kernel.org> 25656L: linux-usb@vger.kernel.org 25657S: Maintained 25658F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 25659F: drivers/phy/hisilicon/phy-hi3670-usb3.c 25660 25661USB ISP116X DRIVER 25662M: Olav Kongas <ok@artecdesign.ee> 25663L: linux-usb@vger.kernel.org 25664S: Maintained 25665F: drivers/usb/host/isp116x* 25666F: include/linux/usb/isp116x.h 25667 25668USB ISP1760 DRIVER 25669M: Rui Miguel Silva <rui.silva@linaro.org> 25670L: linux-usb@vger.kernel.org 25671S: Maintained 25672F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 25673F: drivers/usb/isp1760/* 25674 25675USB LAN78XX ETHERNET DRIVER 25676M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 25677M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 25678M: UNGLinuxDriver@microchip.com 25679L: netdev@vger.kernel.org 25680S: Maintained 25681F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 25682F: drivers/net/usb/lan78xx.* 25683F: include/dt-bindings/net/microchip-lan78xx.h 25684 25685USB MASS STORAGE DRIVER 25686M: Alan Stern <stern@rowland.harvard.edu> 25687L: linux-usb@vger.kernel.org 25688L: usb-storage@lists.one-eyed-alien.net 25689S: Maintained 25690F: drivers/usb/storage/ 25691 25692USB MIDI DRIVER 25693M: Clemens Ladisch <clemens@ladisch.de> 25694L: linux-sound@vger.kernel.org 25695S: Maintained 25696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25697F: sound/usb/midi.* 25698 25699USB NETWORKING DRIVERS 25700L: linux-usb@vger.kernel.org 25701S: Odd Fixes 25702F: drivers/net/usb/ 25703 25704USB OHCI DRIVER 25705M: Alan Stern <stern@rowland.harvard.edu> 25706L: linux-usb@vger.kernel.org 25707S: Maintained 25708F: Documentation/usb/ohci.rst 25709F: drivers/usb/host/ohci* 25710 25711USB OTG FSM (Finite State Machine) 25712M: Peter Chen <peter.chen@kernel.org> 25713L: linux-usb@vger.kernel.org 25714S: Maintained 25715T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 25716F: drivers/usb/common/usb-otg-fsm.c 25717 25718USB OVER IP DRIVER 25719M: Valentina Manea <valentina.manea.m@gmail.com> 25720M: Shuah Khan <shuah@kernel.org> 25721M: Shuah Khan <skhan@linuxfoundation.org> 25722R: Hongren Zheng <i@zenithal.me> 25723L: linux-usb@vger.kernel.org 25724S: Maintained 25725F: Documentation/usb/usbip_protocol.rst 25726F: drivers/usb/usbip/ 25727F: tools/testing/selftests/drivers/usb/usbip/ 25728F: tools/usb/usbip/ 25729 25730USB PEGASUS DRIVER 25731M: Petko Manolov <petkan@nucleusys.com> 25732L: linux-usb@vger.kernel.org 25733L: netdev@vger.kernel.org 25734S: Maintained 25735W: https://github.com/petkan/pegasus 25736T: git https://github.com/petkan/pegasus.git 25737F: drivers/net/usb/pegasus.* 25738 25739USB PRINTER DRIVER (usblp) 25740M: Pete Zaitcev <zaitcev@redhat.com> 25741L: linux-usb@vger.kernel.org 25742S: Supported 25743F: drivers/usb/class/usblp.c 25744 25745USB QMI WWAN NETWORK DRIVER 25746M: Bjørn Mork <bjorn@mork.no> 25747L: netdev@vger.kernel.org 25748S: Maintained 25749F: Documentation/ABI/testing/sysfs-class-net-qmi 25750F: drivers/net/usb/qmi_wwan.c 25751 25752USB RAW GADGET DRIVER 25753R: Andrey Konovalov <andreyknvl@gmail.com> 25754L: linux-usb@vger.kernel.org 25755S: Maintained 25756B: https://github.com/xairy/raw-gadget/issues 25757F: Documentation/usb/raw-gadget.rst 25758F: drivers/usb/gadget/legacy/raw_gadget.c 25759F: include/uapi/linux/usb/raw_gadget.h 25760 25761USB RTL8150 DRIVER 25762M: Petko Manolov <petkan@nucleusys.com> 25763L: linux-usb@vger.kernel.org 25764L: netdev@vger.kernel.org 25765S: Maintained 25766W: https://github.com/petkan/rtl8150 25767T: git https://github.com/petkan/rtl8150.git 25768F: drivers/net/usb/rtl8150.c 25769 25770USB SERIAL SUBSYSTEM 25771M: Johan Hovold <johan@kernel.org> 25772L: linux-usb@vger.kernel.org 25773S: Maintained 25774T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 25775F: Documentation/usb/usb-serial.rst 25776F: drivers/usb/serial/ 25777F: include/linux/usb/serial.h 25778 25779USB SMSC75XX ETHERNET DRIVER 25780M: Steve Glendinning <steve.glendinning@shawell.net> 25781L: netdev@vger.kernel.org 25782S: Maintained 25783F: drivers/net/usb/smsc75xx.* 25784 25785USB SMSC95XX ETHERNET DRIVER 25786M: Steve Glendinning <steve.glendinning@shawell.net> 25787M: UNGLinuxDriver@microchip.com 25788L: netdev@vger.kernel.org 25789S: Maintained 25790F: drivers/net/usb/smsc95xx.* 25791 25792USB SUBSYSTEM 25793M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25794L: linux-usb@vger.kernel.org 25795S: Supported 25796W: http://www.linux-usb.org 25797T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 25798F: Documentation/devicetree/bindings/usb/ 25799F: Documentation/usb/ 25800F: drivers/usb/ 25801F: include/dt-bindings/usb/ 25802F: include/linux/usb.h 25803F: include/linux/usb/ 25804F: include/uapi/linux/usb/ 25805 25806USB TYPEC BUS FOR ALTERNATE MODES 25807M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25808L: linux-usb@vger.kernel.org 25809S: Maintained 25810F: Documentation/ABI/testing/sysfs-bus-typec 25811F: Documentation/driver-api/usb/typec_bus.rst 25812F: drivers/usb/typec/altmodes/ 25813F: include/linux/usb/typec_altmode.h 25814 25815USB TYPEC CLASS 25816M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25817L: linux-usb@vger.kernel.org 25818S: Maintained 25819F: Documentation/ABI/testing/sysfs-class-typec 25820F: Documentation/driver-api/usb/typec.rst 25821F: drivers/usb/typec/ 25822F: include/linux/usb/typec.h 25823 25824USB TYPEC INTEL PMC MUX DRIVER 25825M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25826L: linux-usb@vger.kernel.org 25827S: Maintained 25828F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 25829F: drivers/usb/typec/mux/intel_pmc_mux.c 25830 25831USB TYPEC PI3USB30532 MUX DRIVER 25832M: Hans de Goede <hansg@kernel.org> 25833L: linux-usb@vger.kernel.org 25834S: Maintained 25835F: drivers/usb/typec/mux/pi3usb30532.c 25836 25837USB TYPEC PORT CONTROLLER DRIVERS 25838M: Badhri Jagan Sridharan <badhri@google.com> 25839L: linux-usb@vger.kernel.org 25840S: Maintained 25841F: drivers/usb/typec/tcpm/tcpci.c 25842F: drivers/usb/typec/tcpm/tcpm.c 25843F: include/linux/usb/tcpci.h 25844F: include/linux/usb/tcpm.h 25845 25846USB TYPEC TUSB1046 MUX DRIVER 25847M: Romain Gantois <romain.gantois@bootlin.com> 25848L: linux-usb@vger.kernel.org 25849S: Maintained 25850F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 25851F: drivers/usb/typec/mux/tusb1046.c 25852 25853USB UHCI DRIVER 25854M: Alan Stern <stern@rowland.harvard.edu> 25855L: linux-usb@vger.kernel.org 25856S: Maintained 25857F: drivers/usb/host/uhci* 25858 25859USB VIDEO CLASS 25860M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25861M: Hans de Goede <hansg@kernel.org> 25862L: linux-media@vger.kernel.org 25863S: Maintained 25864W: http://www.ideasonboard.org/uvc/ 25865T: git git://linuxtv.org/media.git 25866F: Documentation/userspace-api/media/drivers/uvcvideo.rst 25867F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 25868F: drivers/media/common/uvc.c 25869F: drivers/media/usb/uvc/ 25870F: include/linux/usb/uvc.h 25871F: include/uapi/linux/uvcvideo.h 25872 25873USB WEBCAM GADGET 25874L: linux-usb@vger.kernel.org 25875S: Orphan 25876F: drivers/usb/gadget/function/*uvc* 25877F: drivers/usb/gadget/legacy/webcam.c 25878F: include/uapi/linux/usb/g_uvc.h 25879 25880USB XHCI DRIVER 25881M: Mathias Nyman <mathias.nyman@intel.com> 25882L: linux-usb@vger.kernel.org 25883S: Supported 25884F: drivers/usb/host/pci-quirks* 25885F: drivers/usb/host/xhci* 25886 25887USER DATAGRAM PROTOCOL (UDP) 25888M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25889L: netdev@vger.kernel.org 25890S: Maintained 25891F: include/linux/udp.h 25892F: include/net/udp.h 25893F: include/trace/events/udp.h 25894F: include/uapi/linux/udp.h 25895F: net/ipv4/udp.c 25896F: net/ipv6/udp.c 25897 25898USER-MODE LINUX (UML) 25899M: Richard Weinberger <richard@nod.at> 25900M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 25901M: Johannes Berg <johannes@sipsolutions.net> 25902L: linux-um@lists.infradead.org 25903S: Maintained 25904W: http://user-mode-linux.sourceforge.net 25905Q: https://patchwork.ozlabs.org/project/linux-um/list/ 25906T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 25907T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 25908F: Documentation/virt/uml/ 25909F: arch/um/ 25910F: arch/x86/um/ 25911F: fs/hostfs/ 25912 25913USERSPACE COPYIN/COPYOUT (UIOVEC) 25914M: Alexander Viro <viro@zeniv.linux.org.uk> 25915S: Maintained 25916F: include/linux/uio.h 25917F: lib/iov_iter.c 25918 25919USERSPACE DMA BUFFER DRIVER 25920M: Gerd Hoffmann <kraxel@redhat.com> 25921M: Vivek Kasireddy <vivek.kasireddy@intel.com> 25922L: dri-devel@lists.freedesktop.org 25923S: Maintained 25924T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25925F: drivers/dma-buf/udmabuf.c 25926F: include/uapi/linux/udmabuf.h 25927 25928USERSPACE I/O (UIO) 25929M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25930S: Maintained 25931T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 25932F: Documentation/driver-api/uio-howto.rst 25933F: drivers/uio/ 25934F: include/linux/uio_driver.h 25935 25936UTIL-LINUX PACKAGE 25937M: Karel Zak <kzak@redhat.com> 25938L: util-linux@vger.kernel.org 25939S: Maintained 25940W: http://en.wikipedia.org/wiki/Util-linux 25941T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 25942 25943UUID HELPERS 25944R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25945L: linux-kernel@vger.kernel.org 25946S: Maintained 25947F: include/linux/uuid.h 25948F: lib/test_uuid.c 25949F: lib/uuid.c 25950 25951UV SYSFS DRIVER 25952M: Justin Ernst <justin.ernst@hpe.com> 25953L: platform-driver-x86@vger.kernel.org 25954S: Maintained 25955F: drivers/platform/x86/uv_sysfs.c 25956 25957UVESAFB DRIVER 25958M: Michal Januszewski <spock@gentoo.org> 25959L: linux-fbdev@vger.kernel.org 25960S: Maintained 25961W: https://github.com/mjanusz/v86d 25962F: Documentation/fb/uvesafb.rst 25963F: drivers/video/fbdev/uvesafb.* 25964 25965Ux500 CLOCK DRIVERS 25966M: Ulf Hansson <ulf.hansson@linaro.org> 25967L: linux-clk@vger.kernel.org 25968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25969S: Maintained 25970F: drivers/clk/ux500/ 25971 25972V4L2 ASYNC AND FWNODE FRAMEWORKS 25973M: Sakari Ailus <sakari.ailus@linux.intel.com> 25974L: linux-media@vger.kernel.org 25975S: Maintained 25976T: git git://linuxtv.org/media.git 25977F: drivers/media/v4l2-core/v4l2-async.c 25978F: drivers/media/v4l2-core/v4l2-fwnode.c 25979F: include/media/v4l2-async.h 25980F: include/media/v4l2-fwnode.h 25981 25982V4L2 LENS DRIVERS 25983M: Sakari Ailus <sakari.ailus@linux.intel.com> 25984L: linux-media@vger.kernel.org 25985S: Maintained 25986F: drivers/media/i2c/ak* 25987F: drivers/media/i2c/dw* 25988F: drivers/media/i2c/lm* 25989 25990V4L2 CAMERA SENSOR DRIVERS 25991M: Sakari Ailus <sakari.ailus@linux.intel.com> 25992L: linux-media@vger.kernel.org 25993S: Maintained 25994F: Documentation/driver-api/media/camera-sensor.rst 25995F: Documentation/driver-api/media/tx-rx.rst 25996F: drivers/media/i2c/ar* 25997F: drivers/media/i2c/gc* 25998F: drivers/media/i2c/hi* 25999F: drivers/media/i2c/imx* 26000F: drivers/media/i2c/mt* 26001F: drivers/media/i2c/og* 26002F: drivers/media/i2c/ov* 26003F: drivers/media/i2c/s5* 26004F: drivers/media/i2c/vd55g1.c 26005F: drivers/media/i2c/vd56g3.c 26006F: drivers/media/i2c/vgxy61.c 26007 26008VF610 NAND DRIVER 26009M: Stefan Agner <stefan@agner.ch> 26010L: linux-mtd@lists.infradead.org 26011S: Supported 26012F: drivers/mtd/nand/raw/vf610_nfc.c 26013 26014VFAT/FAT/MSDOS FILESYSTEM 26015M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26016S: Maintained 26017F: Documentation/filesystems/vfat.rst 26018F: fs/fat/ 26019F: tools/testing/selftests/filesystems/fat/ 26020 26021VFIO CDX DRIVER 26022M: Nipun Gupta <nipun.gupta@amd.com> 26023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26024L: kvm@vger.kernel.org 26025S: Maintained 26026F: drivers/vfio/cdx/* 26027 26028VFIO DRIVER 26029M: Alex Williamson <alex.williamson@redhat.com> 26030L: kvm@vger.kernel.org 26031S: Maintained 26032T: git https://github.com/awilliam/linux-vfio.git 26033F: Documentation/ABI/testing/debugfs-vfio 26034F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26035F: Documentation/driver-api/vfio.rst 26036F: drivers/vfio/ 26037F: include/linux/vfio.h 26038F: include/linux/vfio_pci_core.h 26039F: include/uapi/linux/vfio.h 26040 26041VFIO FSL-MC DRIVER 26042L: kvm@vger.kernel.org 26043S: Orphan 26044F: drivers/vfio/fsl-mc/ 26045 26046VFIO HISILICON PCI DRIVER 26047M: Longfang Liu <liulongfang@huawei.com> 26048M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26049L: kvm@vger.kernel.org 26050S: Maintained 26051F: drivers/vfio/pci/hisilicon/ 26052 26053VFIO MEDIATED DEVICE DRIVERS 26054M: Kirti Wankhede <kwankhede@nvidia.com> 26055L: kvm@vger.kernel.org 26056S: Maintained 26057F: Documentation/driver-api/vfio-mediated-device.rst 26058F: drivers/vfio/mdev/ 26059F: include/linux/mdev.h 26060F: samples/vfio-mdev/ 26061 26062VFIO MLX5 PCI DRIVER 26063M: Yishai Hadas <yishaih@nvidia.com> 26064L: kvm@vger.kernel.org 26065S: Maintained 26066F: drivers/vfio/pci/mlx5/ 26067 26068VFIO NVIDIA GRACE GPU DRIVER 26069M: Ankit Agrawal <ankita@nvidia.com> 26070L: kvm@vger.kernel.org 26071S: Supported 26072F: drivers/vfio/pci/nvgrace-gpu/ 26073 26074VFIO PCI DEVICE SPECIFIC DRIVERS 26075R: Jason Gunthorpe <jgg@nvidia.com> 26076R: Yishai Hadas <yishaih@nvidia.com> 26077R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26078R: Kevin Tian <kevin.tian@intel.com> 26079L: kvm@vger.kernel.org 26080S: Maintained 26081P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26082F: drivers/vfio/pci/*/ 26083 26084VFIO PDS PCI DRIVER 26085M: Brett Creeley <brett.creeley@amd.com> 26086L: kvm@vger.kernel.org 26087S: Maintained 26088F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26089F: drivers/vfio/pci/pds/ 26090 26091VFIO PLATFORM DRIVER 26092M: Eric Auger <eric.auger@redhat.com> 26093L: kvm@vger.kernel.org 26094S: Maintained 26095F: drivers/vfio/platform/ 26096 26097VFIO QAT PCI DRIVER 26098M: Xin Zeng <xin.zeng@intel.com> 26099M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26100L: kvm@vger.kernel.org 26101L: qat-linux@intel.com 26102S: Supported 26103F: drivers/vfio/pci/qat/ 26104 26105VFIO VIRTIO PCI DRIVER 26106M: Yishai Hadas <yishaih@nvidia.com> 26107L: kvm@vger.kernel.org 26108L: virtualization@lists.linux.dev 26109S: Maintained 26110F: drivers/vfio/pci/virtio 26111 26112VGA_SWITCHEROO 26113R: Lukas Wunner <lukas@wunner.de> 26114S: Maintained 26115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26116F: Documentation/gpu/vga-switcheroo.rst 26117F: drivers/gpu/vga/vga_switcheroo.c 26118F: include/linux/vga_switcheroo.h 26119 26120VIA RHINE NETWORK DRIVER 26121M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26122S: Maintained 26123F: drivers/net/ethernet/via/via-rhine.c 26124 26125VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26126M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26127L: linux-fbdev@vger.kernel.org 26128S: Maintained 26129F: drivers/video/fbdev/via/ 26130F: include/linux/via-core.h 26131F: include/linux/via_i2c.h 26132 26133VIA VELOCITY NETWORK DRIVER 26134M: Francois Romieu <romieu@fr.zoreil.com> 26135L: netdev@vger.kernel.org 26136S: Maintained 26137F: drivers/net/ethernet/via/via-velocity.* 26138 26139VICODEC VIRTUAL CODEC DRIVER 26140M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26141L: linux-media@vger.kernel.org 26142S: Maintained 26143W: https://linuxtv.org 26144T: git git://linuxtv.org/media.git 26145F: drivers/media/test-drivers/vicodec/* 26146 26147VIDEO I2C POLLING DRIVER 26148M: Matt Ranostay <matt.ranostay@konsulko.com> 26149L: linux-media@vger.kernel.org 26150S: Maintained 26151F: drivers/media/i2c/video-i2c.c 26152 26153VIDEO MULTIPLEXER DRIVER 26154M: Philipp Zabel <p.zabel@pengutronix.de> 26155L: linux-media@vger.kernel.org 26156S: Maintained 26157F: drivers/media/platform/video-mux.c 26158 26159VIDEOBUF2 FRAMEWORK 26160M: Tomasz Figa <tfiga@chromium.org> 26161M: Marek Szyprowski <m.szyprowski@samsung.com> 26162L: linux-media@vger.kernel.org 26163S: Maintained 26164F: drivers/media/common/videobuf2/* 26165F: include/media/videobuf2-* 26166 26167VIDTV VIRTUAL DIGITAL TV DRIVER 26168M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26169L: linux-media@vger.kernel.org 26170S: Maintained 26171W: https://linuxtv.org 26172T: git git://linuxtv.org/media.git 26173F: drivers/media/test-drivers/vidtv/* 26174 26175VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26176M: Shuah Khan <skhan@linuxfoundation.org> 26177R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26178L: linux-media@vger.kernel.org 26179S: Maintained 26180W: https://linuxtv.org 26181T: git git://linuxtv.org/media.git 26182F: drivers/media/test-drivers/vimc/* 26183 26184VIRT LIB 26185M: Alex Williamson <alex.williamson@redhat.com> 26186M: Paolo Bonzini <pbonzini@redhat.com> 26187L: kvm@vger.kernel.org 26188S: Supported 26189F: virt/lib/ 26190 26191VIRTIO AND VHOST VSOCK DRIVER 26192M: Stefan Hajnoczi <stefanha@redhat.com> 26193M: Stefano Garzarella <sgarzare@redhat.com> 26194L: kvm@vger.kernel.org 26195L: virtualization@lists.linux.dev 26196L: netdev@vger.kernel.org 26197S: Maintained 26198F: drivers/vhost/vsock.c 26199F: include/linux/virtio_vsock.h 26200F: include/uapi/linux/virtio_vsock.h 26201F: net/vmw_vsock/virtio_transport.c 26202F: net/vmw_vsock/virtio_transport_common.c 26203 26204VIRTIO BALLOON 26205M: "Michael S. Tsirkin" <mst@redhat.com> 26206M: David Hildenbrand <david@redhat.com> 26207L: virtualization@lists.linux.dev 26208S: Maintained 26209F: drivers/virtio/virtio_balloon.c 26210F: include/linux/balloon_compaction.h 26211F: include/uapi/linux/virtio_balloon.h 26212F: mm/balloon_compaction.c 26213 26214VIRTIO BLOCK AND SCSI DRIVERS 26215M: "Michael S. Tsirkin" <mst@redhat.com> 26216M: Jason Wang <jasowang@redhat.com> 26217R: Paolo Bonzini <pbonzini@redhat.com> 26218R: Stefan Hajnoczi <stefanha@redhat.com> 26219R: Eugenio Pérez <eperezma@redhat.com> 26220L: virtualization@lists.linux.dev 26221S: Maintained 26222F: drivers/block/virtio_blk.c 26223F: drivers/scsi/virtio_scsi.c 26224F: include/uapi/linux/virtio_blk.h 26225F: include/uapi/linux/virtio_scsi.h 26226 26227VIRTIO CONSOLE DRIVER 26228M: Amit Shah <amit@kernel.org> 26229L: virtualization@lists.linux.dev 26230S: Maintained 26231F: drivers/char/virtio_console.c 26232F: include/uapi/linux/virtio_console.h 26233 26234VIRTIO CORE AND NET DRIVERS 26235M: "Michael S. Tsirkin" <mst@redhat.com> 26236M: Jason Wang <jasowang@redhat.com> 26237R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26238R: Eugenio Pérez <eperezma@redhat.com> 26239L: virtualization@lists.linux.dev 26240S: Maintained 26241F: Documentation/ABI/testing/sysfs-bus-vdpa 26242F: Documentation/ABI/testing/sysfs-class-vduse 26243F: Documentation/devicetree/bindings/virtio/ 26244F: Documentation/driver-api/virtio/ 26245F: drivers/block/virtio_blk.c 26246F: drivers/crypto/virtio/ 26247F: drivers/net/virtio_net.c 26248F: drivers/vdpa/ 26249F: drivers/virtio/ 26250F: include/linux/vdpa.h 26251F: include/linux/virtio*.h 26252F: include/linux/vringh.h 26253F: include/uapi/linux/virtio_*.h 26254F: net/vmw_vsock/virtio* 26255F: tools/virtio/ 26256F: tools/testing/selftests/drivers/net/virtio_net/ 26257 26258VIRTIO CRYPTO DRIVER 26259M: Gonglei <arei.gonglei@huawei.com> 26260L: virtualization@lists.linux.dev 26261L: linux-crypto@vger.kernel.org 26262S: Maintained 26263F: drivers/crypto/virtio/ 26264F: include/uapi/linux/virtio_crypto.h 26265 26266VIRTIO DRIVERS FOR S390 26267M: Cornelia Huck <cohuck@redhat.com> 26268M: Halil Pasic <pasic@linux.ibm.com> 26269M: Eric Farman <farman@linux.ibm.com> 26270L: linux-s390@vger.kernel.org 26271L: virtualization@lists.linux.dev 26272L: kvm@vger.kernel.org 26273S: Supported 26274F: arch/s390/include/uapi/asm/virtio-ccw.h 26275F: drivers/s390/virtio/ 26276 26277VIRTIO FILE SYSTEM 26278M: Vivek Goyal <vgoyal@redhat.com> 26279M: Stefan Hajnoczi <stefanha@redhat.com> 26280M: Miklos Szeredi <miklos@szeredi.hu> 26281R: Eugenio Pérez <eperezma@redhat.com> 26282L: virtualization@lists.linux.dev 26283L: linux-fsdevel@vger.kernel.org 26284S: Supported 26285W: https://virtio-fs.gitlab.io/ 26286F: Documentation/filesystems/virtiofs.rst 26287F: fs/fuse/virtio_fs.c 26288F: include/uapi/linux/virtio_fs.h 26289 26290VIRTIO GPIO DRIVER 26291M: Enrico Weigelt, metux IT consult <info@metux.net> 26292M: Viresh Kumar <vireshk@kernel.org> 26293L: linux-gpio@vger.kernel.org 26294L: virtualization@lists.linux.dev 26295S: Maintained 26296F: drivers/gpio/gpio-virtio.c 26297F: include/uapi/linux/virtio_gpio.h 26298 26299VIRTIO GPU DRIVER 26300M: David Airlie <airlied@redhat.com> 26301M: Gerd Hoffmann <kraxel@redhat.com> 26302M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26303R: Gurchetan Singh <gurchetansingh@chromium.org> 26304R: Chia-I Wu <olvaffe@gmail.com> 26305L: dri-devel@lists.freedesktop.org 26306L: virtualization@lists.linux.dev 26307S: Maintained 26308T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26309F: drivers/gpu/drm/ci/xfails/virtio* 26310F: drivers/gpu/drm/virtio/ 26311F: include/uapi/linux/virtio_gpu.h 26312 26313VIRTIO HOST (VHOST) 26314M: "Michael S. Tsirkin" <mst@redhat.com> 26315M: Jason Wang <jasowang@redhat.com> 26316R: Eugenio Pérez <eperezma@redhat.com> 26317L: kvm@vger.kernel.org 26318L: virtualization@lists.linux.dev 26319L: netdev@vger.kernel.org 26320S: Maintained 26321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26322F: drivers/vhost/ 26323F: include/linux/sched/vhost_task.h 26324F: include/linux/vhost_iotlb.h 26325F: include/uapi/linux/vhost.h 26326F: kernel/vhost_task.c 26327 26328VIRTIO HOST (VHOST-SCSI) 26329M: "Michael S. Tsirkin" <mst@redhat.com> 26330M: Jason Wang <jasowang@redhat.com> 26331M: Mike Christie <michael.christie@oracle.com> 26332R: Paolo Bonzini <pbonzini@redhat.com> 26333R: Stefan Hajnoczi <stefanha@redhat.com> 26334L: virtualization@lists.linux.dev 26335S: Maintained 26336F: drivers/vhost/scsi.c 26337 26338VIRTIO I2C DRIVER 26339M: Viresh Kumar <viresh.kumar@linaro.org> 26340R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26341L: linux-i2c@vger.kernel.org 26342L: virtualization@lists.linux.dev 26343S: Maintained 26344F: drivers/i2c/busses/i2c-virtio.c 26345F: include/uapi/linux/virtio_i2c.h 26346 26347VIRTIO INPUT DRIVER 26348M: Gerd Hoffmann <kraxel@redhat.com> 26349S: Maintained 26350F: drivers/virtio/virtio_input.c 26351F: include/uapi/linux/virtio_input.h 26352 26353VIRTIO IOMMU DRIVER 26354M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26355L: virtualization@lists.linux.dev 26356S: Maintained 26357F: drivers/iommu/virtio-iommu.c 26358F: include/uapi/linux/virtio_iommu.h 26359 26360VIRTIO MEM DRIVER 26361M: David Hildenbrand <david@redhat.com> 26362L: virtualization@lists.linux.dev 26363S: Maintained 26364W: https://virtio-mem.gitlab.io/ 26365F: drivers/virtio/virtio_mem.c 26366F: include/uapi/linux/virtio_mem.h 26367 26368VIRTIO PMEM DRIVER 26369M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26370L: virtualization@lists.linux.dev 26371S: Maintained 26372F: drivers/nvdimm/nd_virtio.c 26373F: drivers/nvdimm/virtio_pmem.c 26374 26375VIRTIO RTC DRIVER 26376M: Peter Hilber <quic_philber@quicinc.com> 26377L: virtualization@lists.linux.dev 26378S: Maintained 26379F: drivers/virtio/virtio_rtc_* 26380F: include/uapi/linux/virtio_rtc.h 26381 26382VIRTIO SOUND DRIVER 26383M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26384M: "Michael S. Tsirkin" <mst@redhat.com> 26385L: virtualization@lists.linux.dev 26386L: linux-sound@vger.kernel.org 26387S: Maintained 26388F: include/uapi/linux/virtio_snd.h 26389F: sound/virtio/* 26390 26391VIRTUAL BOX GUEST DEVICE DRIVER 26392M: Hans de Goede <hansg@kernel.org> 26393M: Arnd Bergmann <arnd@arndb.de> 26394M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26395S: Maintained 26396F: drivers/virt/vboxguest/ 26397F: include/linux/vbox_utils.h 26398F: include/uapi/linux/vbox*.h 26399 26400VIRTUAL BOX SHARED FOLDER VFS DRIVER 26401M: Hans de Goede <hansg@kernel.org> 26402L: linux-fsdevel@vger.kernel.org 26403S: Maintained 26404F: fs/vboxsf/* 26405 26406VIRTUAL PCM TEST DRIVER 26407M: Ivan Orlov <ivan.orlov0322@gmail.com> 26408L: linux-sound@vger.kernel.org 26409S: Maintained 26410F: Documentation/sound/cards/pcmtest.rst 26411F: sound/drivers/pcmtest.c 26412F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26413 26414VIRTUAL SERIO DEVICE DRIVER 26415M: Stephen Chandler Paul <thatslyude@gmail.com> 26416S: Maintained 26417F: drivers/input/serio/userio.c 26418F: include/uapi/linux/userio.h 26419 26420VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26421M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26422S: Maintained 26423F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26424F: drivers/iio/light/veml3235.c 26425 26426VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26427M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26428S: Maintained 26429F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26430F: drivers/iio/light/veml6030.c 26431 26432VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26433M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26434S: Maintained 26435F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26436F: drivers/iio/light/veml6075.c 26437 26438VISL VIRTUAL STATELESS DECODER DRIVER 26439M: Daniel Almeida <daniel.almeida@collabora.com> 26440L: linux-media@vger.kernel.org 26441S: Supported 26442F: drivers/media/test-drivers/visl 26443 26444VIVID VIRTUAL VIDEO DRIVER 26445M: Hans Verkuil <hverkuil@xs4all.nl> 26446L: linux-media@vger.kernel.org 26447S: Maintained 26448W: https://linuxtv.org 26449T: git git://linuxtv.org/media.git 26450F: drivers/media/test-drivers/vivid/* 26451 26452VM SOCKETS (AF_VSOCK) 26453M: Stefano Garzarella <sgarzare@redhat.com> 26454L: virtualization@lists.linux.dev 26455L: netdev@vger.kernel.org 26456S: Maintained 26457F: drivers/net/vsockmon.c 26458F: include/net/af_vsock.h 26459F: include/uapi/linux/vm_sockets.h 26460F: include/uapi/linux/vm_sockets_diag.h 26461F: include/uapi/linux/vsockmon.h 26462F: net/vmw_vsock/ 26463F: tools/testing/vsock/ 26464 26465VMALLOC 26466M: Andrew Morton <akpm@linux-foundation.org> 26467M: Uladzislau Rezki <urezki@gmail.com> 26468L: linux-mm@kvack.org 26469S: Maintained 26470W: http://www.linux-mm.org 26471T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26472F: include/linux/vmalloc.h 26473F: mm/vmalloc.c 26474F: lib/test_vmalloc.c 26475 26476VME SUBSYSTEM 26477L: linux-kernel@vger.kernel.org 26478S: Orphan 26479T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26480F: Documentation/driver-api/vme.rst 26481F: drivers/staging/vme_user/ 26482 26483VMWARE BALLOON DRIVER 26484M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26485R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26486L: linux-kernel@vger.kernel.org 26487S: Supported 26488F: drivers/misc/vmw_balloon.c 26489 26490VMWARE HYPERVISOR INTERFACE 26491M: Ajay Kaher <ajay.kaher@broadcom.com> 26492M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26493R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26494L: virtualization@lists.linux.dev 26495L: x86@kernel.org 26496S: Supported 26497T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26498F: arch/x86/include/asm/vmware.h 26499F: arch/x86/kernel/cpu/vmware.c 26500 26501VMWARE PVRDMA DRIVER 26502M: Bryan Tan <bryan-bt.tan@broadcom.com> 26503M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26504R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26505L: linux-rdma@vger.kernel.org 26506S: Supported 26507F: drivers/infiniband/hw/vmw_pvrdma/ 26508 26509VMWARE PVSCSI DRIVER 26510M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26511R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26512L: linux-scsi@vger.kernel.org 26513S: Supported 26514F: drivers/scsi/vmw_pvscsi.c 26515F: drivers/scsi/vmw_pvscsi.h 26516 26517VMWARE VIRTUAL PTP CLOCK DRIVER 26518M: Nick Shi <nick.shi@broadcom.com> 26519R: Ajay Kaher <ajay.kaher@broadcom.com> 26520R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26521R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26522L: netdev@vger.kernel.org 26523S: Supported 26524F: drivers/ptp/ptp_vmw.c 26525 26526VMWARE VMCI DRIVER 26527M: Bryan Tan <bryan-bt.tan@broadcom.com> 26528M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26529R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26530L: linux-kernel@vger.kernel.org 26531S: Supported 26532F: drivers/misc/vmw_vmci/ 26533F: include/linux/vmw_vmci* 26534 26535VMWARE VMMOUSE SUBDRIVER 26536M: Zack Rusin <zack.rusin@broadcom.com> 26537R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26538L: linux-input@vger.kernel.org 26539S: Supported 26540F: drivers/input/mouse/vmmouse.c 26541F: drivers/input/mouse/vmmouse.h 26542 26543VMWARE VMXNET3 ETHERNET DRIVER 26544M: Ronak Doshi <ronak.doshi@broadcom.com> 26545R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26546L: netdev@vger.kernel.org 26547S: Supported 26548F: drivers/net/vmxnet3/ 26549 26550VMWARE VSOCK VMCI TRANSPORT DRIVER 26551M: Bryan Tan <bryan-bt.tan@broadcom.com> 26552M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26553R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26554L: linux-kernel@vger.kernel.org 26555S: Supported 26556F: net/vmw_vsock/vmci_transport* 26557 26558VOCORE VOCORE2 BOARD 26559M: Harvey Hunt <harveyhuntnexus@gmail.com> 26560L: linux-mips@vger.kernel.org 26561S: Maintained 26562F: arch/mips/boot/dts/ralink/vocore2.dts 26563 26564VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26565M: Liam Girdwood <lgirdwood@gmail.com> 26566M: Mark Brown <broonie@kernel.org> 26567L: linux-kernel@vger.kernel.org 26568S: Supported 26569W: http://www.slimlogic.co.uk/?p=48 26570T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26571F: Documentation/devicetree/bindings/regulator/ 26572F: Documentation/power/regulator/ 26573F: drivers/regulator/ 26574F: include/dt-bindings/regulator/ 26575F: include/linux/regulator/ 26576K: regulator_get_optional 26577 26578VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26579R: Matti Vaittinen <mazziesaccount@gmail.com> 26580F: drivers/regulator/irq_helpers.c 26581 26582VRF 26583M: David Ahern <dsahern@kernel.org> 26584L: netdev@vger.kernel.org 26585S: Maintained 26586F: Documentation/networking/vrf.rst 26587F: drivers/net/vrf.c 26588 26589VSPRINTF 26590M: Petr Mladek <pmladek@suse.com> 26591M: Steven Rostedt <rostedt@goodmis.org> 26592R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26593R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26594R: Sergey Senozhatsky <senozhatsky@chromium.org> 26595S: Maintained 26596T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26597F: Documentation/core-api/printk-formats.rst 26598F: lib/tests/printf_kunit.c 26599F: lib/tests/scanf_kunit.c 26600F: lib/vsprintf.c 26601 26602VT1211 HARDWARE MONITOR DRIVER 26603M: Juerg Haefliger <juergh@proton.me> 26604L: linux-hwmon@vger.kernel.org 26605S: Maintained 26606F: Documentation/hwmon/vt1211.rst 26607F: drivers/hwmon/vt1211.c 26608 26609VT8231 HARDWARE MONITOR DRIVER 26610M: Roger Lucas <vt8231@hiddenengine.co.uk> 26611L: linux-hwmon@vger.kernel.org 26612S: Maintained 26613F: drivers/hwmon/vt8231.c 26614 26615VUB300 USB to SDIO/SD/MMC bridge chip 26616L: linux-mmc@vger.kernel.org 26617S: Orphan 26618F: drivers/mmc/host/vub300.c 26619 26620W1 DALLAS'S 1-WIRE BUS 26621M: Krzysztof Kozlowski <krzk@kernel.org> 26622S: Maintained 26623F: Documentation/devicetree/bindings/w1/ 26624F: Documentation/w1/ 26625F: drivers/w1/ 26626F: include/linux/w1.h 26627 26628W83791D HARDWARE MONITORING DRIVER 26629M: Marc Hulsman <m.hulsman@tudelft.nl> 26630L: linux-hwmon@vger.kernel.org 26631S: Maintained 26632F: Documentation/hwmon/w83791d.rst 26633F: drivers/hwmon/w83791d.c 26634 26635W83793 HARDWARE MONITORING DRIVER 26636M: Rudolf Marek <r.marek@assembler.cz> 26637L: linux-hwmon@vger.kernel.org 26638S: Maintained 26639F: Documentation/hwmon/w83793.rst 26640F: drivers/hwmon/w83793.c 26641 26642W83795 HARDWARE MONITORING DRIVER 26643M: Jean Delvare <jdelvare@suse.com> 26644L: linux-hwmon@vger.kernel.org 26645S: Maintained 26646F: drivers/hwmon/w83795.c 26647 26648W83L51xD SD/MMC CARD INTERFACE DRIVER 26649M: Pierre Ossman <pierre@ossman.eu> 26650S: Maintained 26651F: drivers/mmc/host/wbsd.* 26652 26653WACOM PROTOCOL 4 SERIAL TABLETS 26654M: Julian Squires <julian@cipht.net> 26655M: Hans de Goede <hansg@kernel.org> 26656L: linux-input@vger.kernel.org 26657S: Maintained 26658F: drivers/input/tablet/wacom_serial4.c 26659 26660WANGXUN ETHERNET DRIVER 26661M: Jiawen Wu <jiawenwu@trustnetic.com> 26662M: Mengyuan Lou <mengyuanlou@net-swift.com> 26663L: netdev@vger.kernel.org 26664S: Maintained 26665W: https://www.net-swift.com 26666F: Documentation/networking/device_drivers/ethernet/wangxun/* 26667F: drivers/net/ethernet/wangxun/ 26668F: drivers/net/pcs/pcs-xpcs-wx.c 26669 26670WATCHDOG DEVICE DRIVERS 26671M: Wim Van Sebroeck <wim@linux-watchdog.org> 26672M: Guenter Roeck <linux@roeck-us.net> 26673L: linux-watchdog@vger.kernel.org 26674S: Maintained 26675W: http://www.linux-watchdog.org/ 26676T: git git://www.linux-watchdog.org/linux-watchdog.git 26677F: Documentation/devicetree/bindings/watchdog/ 26678F: Documentation/watchdog/ 26679F: drivers/watchdog/ 26680F: include/linux/watchdog.h 26681F: include/trace/events/watchdog.h 26682F: include/uapi/linux/watchdog.h 26683 26684WAVE5 VPU CODEC DRIVER 26685M: Nas Chung <nas.chung@chipsnmedia.com> 26686M: Jackson Lee <jackson.lee@chipsnmedia.com> 26687L: linux-media@vger.kernel.org 26688S: Maintained 26689F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 26690F: drivers/media/platform/chips-media/wave5/ 26691 26692WHISKEYCOVE PMIC GPIO DRIVER 26693M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 26694L: linux-gpio@vger.kernel.org 26695S: Maintained 26696F: drivers/gpio/gpio-wcove.c 26697 26698WHWAVE RTC DRIVER 26699M: Dianlong Li <long17.cool@163.com> 26700L: linux-rtc@vger.kernel.org 26701S: Maintained 26702F: drivers/rtc/rtc-sd3078.c 26703 26704WIIMOTE HID DRIVER 26705M: David Rheinsberg <david@readahead.eu> 26706L: linux-input@vger.kernel.org 26707S: Maintained 26708F: drivers/hid/hid-wiimote* 26709 26710WILOCITY WIL6210 WIRELESS DRIVER 26711L: linux-wireless@vger.kernel.org 26712S: Orphan 26713W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 26714F: drivers/net/wireless/ath/wil6210/ 26715 26716WINBOND CIR DRIVER 26717M: David Härdeman <david@hardeman.nu> 26718S: Maintained 26719F: drivers/media/rc/winbond-cir.c 26720 26721WINSEN MHZ19B 26722M: Gyeyoung Baek <gye976@gmail.com> 26723S: Maintained 26724F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 26725F: drivers/iio/chemical/mhz19b.c 26726 26727WINSYSTEMS EBC-C384 WATCHDOG DRIVER 26728L: linux-watchdog@vger.kernel.org 26729S: Orphan 26730F: drivers/watchdog/ebc-c384_wdt.c 26731 26732WINSYSTEMS WS16C48 GPIO DRIVER 26733M: William Breathitt Gray <wbg@kernel.org> 26734L: linux-gpio@vger.kernel.org 26735S: Maintained 26736F: drivers/gpio/gpio-ws16c48.c 26737 26738WIREGUARD SECURE NETWORK TUNNEL 26739M: Jason A. Donenfeld <Jason@zx2c4.com> 26740L: wireguard@lists.zx2c4.com 26741L: netdev@vger.kernel.org 26742S: Maintained 26743F: drivers/net/wireguard/ 26744F: tools/testing/selftests/wireguard/ 26745 26746WISTRON LAPTOP BUTTON DRIVER 26747M: Miloslav Trmac <mitr@volny.cz> 26748S: Maintained 26749F: drivers/input/misc/wistron_btns.c 26750 26751WMI BINARY MOF DRIVER 26752M: Armin Wolf <W_Armin@gmx.de> 26753R: Thomas Weißschuh <linux@weissschuh.net> 26754L: platform-driver-x86@vger.kernel.org 26755S: Maintained 26756F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 26757F: Documentation/wmi/devices/wmi-bmof.rst 26758F: drivers/platform/x86/wmi-bmof.c 26759 26760WOLFSON MICROELECTRONICS DRIVERS 26761L: patches@opensource.cirrus.com 26762S: Supported 26763W: https://github.com/CirrusLogic/linux-drivers/wiki 26764T: git https://github.com/CirrusLogic/linux-drivers.git 26765F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 26766F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 26767F: Documentation/devicetree/bindings/mfd/wm831x.txt 26768F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 26769F: Documentation/devicetree/bindings/sound/wlf,*.yaml 26770F: Documentation/devicetree/bindings/sound/wm* 26771F: Documentation/hwmon/wm83??.rst 26772F: arch/arm/mach-s3c/mach-crag6410* 26773F: drivers/clk/clk-wm83*.c 26774F: drivers/gpio/gpio-*wm*.c 26775F: drivers/gpio/gpio-arizona.c 26776F: drivers/hwmon/wm83??-hwmon.c 26777F: drivers/input/misc/wm831x-on.c 26778F: drivers/input/touchscreen/wm831x-ts.c 26779F: drivers/input/touchscreen/wm97*.c 26780F: drivers/leds/leds-wm83*.c 26781F: drivers/mfd/arizona* 26782F: drivers/mfd/cs47l24* 26783F: drivers/mfd/wm*.c 26784F: drivers/power/supply/wm83*.c 26785F: drivers/regulator/arizona* 26786F: drivers/regulator/wm8*.c 26787F: drivers/rtc/rtc-wm83*.c 26788F: drivers/video/backlight/wm83*_bl.c 26789F: drivers/watchdog/wm83*_wdt.c 26790F: include/linux/mfd/arizona/ 26791F: include/linux/mfd/wm831x/ 26792F: include/linux/mfd/wm8350/ 26793F: include/linux/mfd/wm8400* 26794F: include/linux/regulator/arizona* 26795F: include/linux/wm97xx.h 26796F: include/sound/wm????.h 26797F: sound/soc/codecs/arizona* 26798F: sound/soc/codecs/cs47l24* 26799F: sound/soc/codecs/wm* 26800 26801WORKQUEUE 26802M: Tejun Heo <tj@kernel.org> 26803R: Lai Jiangshan <jiangshanlai@gmail.com> 26804S: Maintained 26805T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 26806F: Documentation/core-api/workqueue.rst 26807F: include/linux/workqueue.h 26808F: kernel/workqueue.c 26809F: kernel/workqueue_internal.h 26810 26811WWAN DRIVERS 26812M: Loic Poulain <loic.poulain@oss.qualcomm.com> 26813M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 26814R: Johannes Berg <johannes@sipsolutions.net> 26815L: netdev@vger.kernel.org 26816S: Maintained 26817F: drivers/net/wwan/ 26818F: include/linux/wwan.h 26819F: include/uapi/linux/wwan.h 26820 26821X-POWERS AXP288 PMIC DRIVERS 26822M: Hans de Goede <hansg@kernel.org> 26823S: Maintained 26824F: drivers/acpi/pmic/intel_pmic_xpower.c 26825N: axp288 26826 26827X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 26828M: Chen-Yu Tsai <wens@csie.org> 26829L: linux-kernel@vger.kernel.org 26830S: Maintained 26831N: axp[128] 26832 26833X.25 STACK 26834M: Martin Schiller <ms@dev.tdt.de> 26835L: linux-x25@vger.kernel.org 26836S: Maintained 26837F: Documentation/networking/lapb-module.rst 26838F: Documentation/networking/x25* 26839F: drivers/net/wan/hdlc_x25.c 26840F: drivers/net/wan/lapbether.c 26841F: include/*/lapb.h 26842F: include/net/x25* 26843F: include/uapi/linux/x25.h 26844F: net/lapb/ 26845F: net/x25/ 26846 26847X86 ARCHITECTURE (32-BIT AND 64-BIT) 26848M: Thomas Gleixner <tglx@linutronix.de> 26849M: Ingo Molnar <mingo@redhat.com> 26850M: Borislav Petkov <bp@alien8.de> 26851M: Dave Hansen <dave.hansen@linux.intel.com> 26852M: x86@kernel.org 26853R: "H. Peter Anvin" <hpa@zytor.com> 26854L: linux-kernel@vger.kernel.org 26855S: Maintained 26856T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 26857F: Documentation/arch/x86/ 26858F: Documentation/devicetree/bindings/x86/ 26859F: arch/x86/ 26860F: tools/testing/selftests/x86 26861 26862X86 CPUID DATABASE 26863M: Borislav Petkov <bp@alien8.de> 26864M: Thomas Gleixner <tglx@linutronix.de> 26865M: x86@kernel.org 26866R: Ahmed S. Darwish <darwi@linutronix.de> 26867L: x86-cpuid@lists.linux.dev 26868S: Maintained 26869W: https://x86-cpuid.org 26870F: tools/arch/x86/kcpuid/ 26871 26872X86 ENTRY CODE 26873M: Andy Lutomirski <luto@kernel.org> 26874L: linux-kernel@vger.kernel.org 26875S: Maintained 26876T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 26877F: arch/x86/entry/ 26878 26879X86 HARDWARE VULNERABILITIES 26880M: Thomas Gleixner <tglx@linutronix.de> 26881M: Borislav Petkov <bp@alien8.de> 26882M: Peter Zijlstra <peterz@infradead.org> 26883M: Josh Poimboeuf <jpoimboe@kernel.org> 26884R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 26885S: Maintained 26886F: Documentation/admin-guide/hw-vuln/ 26887F: arch/x86/include/asm/nospec-branch.h 26888F: arch/x86/kernel/cpu/bugs.c 26889 26890X86 MCE INFRASTRUCTURE 26891M: Tony Luck <tony.luck@intel.com> 26892M: Borislav Petkov <bp@alien8.de> 26893L: linux-edac@vger.kernel.org 26894S: Maintained 26895F: Documentation/ABI/testing/sysfs-mce 26896F: Documentation/arch/x86/x86_64/machinecheck.rst 26897F: arch/x86/kernel/cpu/mce/* 26898 26899X86 MICROCODE UPDATE SUPPORT 26900M: Borislav Petkov <bp@alien8.de> 26901S: Maintained 26902F: arch/x86/kernel/cpu/microcode/* 26903 26904X86 MM 26905M: Dave Hansen <dave.hansen@linux.intel.com> 26906M: Andy Lutomirski <luto@kernel.org> 26907M: Peter Zijlstra <peterz@infradead.org> 26908L: linux-kernel@vger.kernel.org 26909S: Maintained 26910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 26911F: arch/x86/mm/ 26912 26913X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 26914M: Hans de Goede <hansg@kernel.org> 26915L: platform-driver-x86@vger.kernel.org 26916S: Maintained 26917T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26918F: drivers/platform/x86/x86-android-tablets/ 26919 26920X86 PLATFORM DRIVERS 26921M: Hans de Goede <hansg@kernel.org> 26922M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 26923L: platform-driver-x86@vger.kernel.org 26924S: Maintained 26925Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 26926T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26927F: drivers/platform/olpc/ 26928F: drivers/platform/x86/ 26929F: include/linux/platform_data/x86/ 26930 26931X86 PLATFORM UV HPE SUPERDOME FLEX 26932M: Steve Wahl <steve.wahl@hpe.com> 26933R: Justin Ernst <justin.ernst@hpe.com> 26934R: Kyle Meyer <kyle.meyer@hpe.com> 26935R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 26936R: Russ Anderson <russ.anderson@hpe.com> 26937S: Supported 26938F: arch/x86/include/asm/uv/ 26939F: arch/x86/kernel/apic/x2apic_uv_x.c 26940F: arch/x86/platform/uv/ 26941 26942X86 STACK UNWINDING 26943M: Josh Poimboeuf <jpoimboe@kernel.org> 26944M: Peter Zijlstra <peterz@infradead.org> 26945S: Supported 26946F: arch/x86/include/asm/unwind*.h 26947F: arch/x86/kernel/dumpstack.c 26948F: arch/x86/kernel/stacktrace.c 26949F: arch/x86/kernel/unwind_*.c 26950 26951X86 TRUST DOMAIN EXTENSIONS (TDX) 26952M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 26953R: Dave Hansen <dave.hansen@linux.intel.com> 26954L: x86@kernel.org 26955L: linux-coco@lists.linux.dev 26956S: Supported 26957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 26958F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 26959F: arch/x86/boot/compressed/tdx* 26960F: arch/x86/coco/tdx/ 26961F: arch/x86/include/asm/shared/tdx.h 26962F: arch/x86/include/asm/tdx.h 26963F: arch/x86/virt/vmx/tdx/ 26964F: drivers/virt/coco/tdx-guest 26965 26966X86 VDSO 26967M: Andy Lutomirski <luto@kernel.org> 26968L: linux-kernel@vger.kernel.org 26969S: Maintained 26970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 26971F: arch/x86/entry/vdso/ 26972 26973XARRAY 26974M: Matthew Wilcox <willy@infradead.org> 26975L: linux-fsdevel@vger.kernel.org 26976L: linux-mm@kvack.org 26977S: Supported 26978F: Documentation/core-api/xarray.rst 26979F: include/linux/idr.h 26980F: include/linux/xarray.h 26981F: lib/idr.c 26982F: lib/test_xarray.c 26983F: lib/xarray.c 26984F: tools/testing/radix-tree 26985 26986XARRAY API [RUST] 26987M: Tamir Duberstein <tamird@gmail.com> 26988M: Andreas Hindborg <a.hindborg@kernel.org> 26989L: rust-for-linux@vger.kernel.org 26990S: Supported 26991W: https://rust-for-linux.com 26992B: https://github.com/Rust-for-Linux/linux/issues 26993C: https://rust-for-linux.zulipchat.com 26994T: git https://github.com/Rust-for-Linux/linux.git xarray-next 26995F: rust/kernel/xarray.rs 26996 26997XBOX DVD IR REMOTE 26998M: Benjamin Valentin <benpicco@googlemail.com> 26999S: Maintained 27000F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27001F: drivers/media/rc/xbox_remote.c 27002 27003XC2028/3028 TUNER DRIVER 27004M: Mauro Carvalho Chehab <mchehab@kernel.org> 27005L: linux-media@vger.kernel.org 27006S: Maintained 27007W: https://linuxtv.org 27008T: git git://linuxtv.org/media.git 27009F: drivers/media/tuners/xc2028.* 27010 27011XDP (eXpress Data Path) 27012M: Alexei Starovoitov <ast@kernel.org> 27013M: Daniel Borkmann <daniel@iogearbox.net> 27014M: David S. Miller <davem@davemloft.net> 27015M: Jakub Kicinski <kuba@kernel.org> 27016M: Jesper Dangaard Brouer <hawk@kernel.org> 27017M: John Fastabend <john.fastabend@gmail.com> 27018R: Stanislav Fomichev <sdf@fomichev.me> 27019L: netdev@vger.kernel.org 27020L: bpf@vger.kernel.org 27021S: Supported 27022F: drivers/net/ethernet/*/*/*/*/*xdp* 27023F: drivers/net/ethernet/*/*/*xdp* 27024F: include/net/xdp.h 27025F: include/net/xdp_priv.h 27026F: include/trace/events/xdp.h 27027F: kernel/bpf/cpumap.c 27028F: kernel/bpf/devmap.c 27029F: net/core/xdp.c 27030F: samples/bpf/xdp* 27031F: tools/testing/selftests/bpf/*/*xdp* 27032F: tools/testing/selftests/bpf/*xdp* 27033K: (?:\b|_)xdp(?:\b|_) 27034 27035XDP SOCKETS (AF_XDP) 27036M: Björn Töpel <bjorn@kernel.org> 27037M: Magnus Karlsson <magnus.karlsson@intel.com> 27038M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27039R: Jonathan Lemon <jonathan.lemon@gmail.com> 27040R: Stanislav Fomichev <sdf@fomichev.me> 27041L: netdev@vger.kernel.org 27042L: bpf@vger.kernel.org 27043S: Maintained 27044F: Documentation/networking/af_xdp.rst 27045F: include/net/netns/xdp.h 27046F: include/net/xdp_sock* 27047F: include/net/xsk_buff_pool.h 27048F: include/uapi/linux/if_xdp.h 27049F: include/uapi/linux/xdp_diag.h 27050F: net/xdp/ 27051F: tools/testing/selftests/bpf/*xsk* 27052 27053XEN BLOCK SUBSYSTEM 27054M: Roger Pau Monné <roger.pau@citrix.com> 27055L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27056S: Supported 27057F: drivers/block/xen* 27058F: drivers/block/xen-blkback/* 27059 27060XEN HYPERVISOR ARM 27061M: Stefano Stabellini <sstabellini@kernel.org> 27062L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27063S: Maintained 27064F: arch/arm/include/asm/xen/ 27065F: arch/arm/xen/ 27066 27067XEN HYPERVISOR ARM64 27068M: Stefano Stabellini <sstabellini@kernel.org> 27069L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27070S: Maintained 27071F: arch/arm64/include/asm/xen/ 27072F: arch/arm64/xen/ 27073 27074XEN HYPERVISOR INTERFACE 27075M: Juergen Gross <jgross@suse.com> 27076M: Stefano Stabellini <sstabellini@kernel.org> 27077R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27078L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27079S: Supported 27080T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27081F: Documentation/ABI/stable/sysfs-hypervisor-xen 27082F: Documentation/ABI/testing/sysfs-hypervisor-xen 27083F: drivers/*/xen-*front.c 27084F: drivers/xen/ 27085F: include/uapi/xen/ 27086F: include/xen/ 27087F: kernel/configs/xen.config 27088 27089XEN HYPERVISOR X86 27090M: Juergen Gross <jgross@suse.com> 27091R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27092L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27093S: Supported 27094F: arch/x86/configs/xen.config 27095F: arch/x86/include/asm/pvclock-abi.h 27096F: arch/x86/include/asm/xen/ 27097F: arch/x86/platform/pvh/ 27098F: arch/x86/xen/ 27099 27100XEN NETWORK BACKEND DRIVER 27101M: Wei Liu <wei.liu@kernel.org> 27102M: Paul Durrant <paul@xen.org> 27103L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27104L: netdev@vger.kernel.org 27105S: Supported 27106F: drivers/net/xen-netback/* 27107 27108XEN PCI SUBSYSTEM 27109M: Juergen Gross <jgross@suse.com> 27110L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27111S: Supported 27112F: arch/x86/pci/*xen* 27113F: drivers/pci/*xen* 27114 27115XEN PVSCSI DRIVERS 27116M: Juergen Gross <jgross@suse.com> 27117L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27118L: linux-scsi@vger.kernel.org 27119S: Supported 27120F: drivers/scsi/xen-scsifront.c 27121F: drivers/xen/xen-scsiback.c 27122F: include/xen/interface/io/vscsiif.h 27123 27124XEN PVUSB DRIVER 27125M: Juergen Gross <jgross@suse.com> 27126L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27127L: linux-usb@vger.kernel.org 27128S: Supported 27129F: drivers/usb/host/xen* 27130F: include/xen/interface/io/usbif.h 27131 27132XEN SOUND FRONTEND DRIVER 27133M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27134L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27135L: linux-sound@vger.kernel.org 27136S: Supported 27137F: sound/xen/* 27138 27139XEN SWIOTLB SUBSYSTEM 27140M: Juergen Gross <jgross@suse.com> 27141M: Stefano Stabellini <sstabellini@kernel.org> 27142L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27143L: iommu@lists.linux.dev 27144S: Supported 27145F: arch/*/include/asm/xen/swiotlb-xen.h 27146F: drivers/xen/swiotlb-xen.c 27147F: include/xen/arm/swiotlb-xen.h 27148F: include/xen/swiotlb-xen.h 27149 27150XFS FILESYSTEM 27151M: Carlos Maiolino <cem@kernel.org> 27152L: linux-xfs@vger.kernel.org 27153S: Supported 27154W: http://xfs.org/ 27155C: irc://irc.oftc.net/xfs 27156T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27157P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27158F: Documentation/ABI/testing/sysfs-fs-xfs 27159F: Documentation/admin-guide/xfs.rst 27160F: Documentation/filesystems/xfs/* 27161F: fs/xfs/ 27162F: include/uapi/linux/dqblk_xfs.h 27163F: include/uapi/linux/fsmap.h 27164 27165XILINX AMS DRIVER 27166M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27167L: linux-iio@vger.kernel.org 27168S: Maintained 27169F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27170F: drivers/iio/adc/xilinx-ams.c 27171 27172XILINX AXI ETHERNET DRIVER 27173M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27174S: Maintained 27175F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27176F: drivers/net/ethernet/xilinx/xilinx_axienet* 27177 27178XILINX CAN DRIVER 27179M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27180L: linux-can@vger.kernel.org 27181S: Maintained 27182F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27183F: drivers/net/can/xilinx_can.c 27184 27185XILINX EVENT MANAGEMENT DRIVER 27186M: Michal Simek <michal.simek@amd.com> 27187S: Maintained 27188F: drivers/soc/xilinx/xlnx_event_manager.c 27189F: include/linux/firmware/xlnx-event-manager.h 27190 27191XILINX GPIO DRIVER 27192M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27193R: Srinivas Neeli <srinivas.neeli@amd.com> 27194R: Michal Simek <michal.simek@amd.com> 27195S: Maintained 27196F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27197F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27198F: drivers/gpio/gpio-xilinx.c 27199F: drivers/gpio/gpio-zynq.c 27200 27201XILINX LL TEMAC ETHERNET DRIVER 27202L: netdev@vger.kernel.org 27203S: Orphan 27204F: drivers/net/ethernet/xilinx/ll_temac* 27205 27206XILINX PWM DRIVER 27207M: Sean Anderson <sean.anderson@seco.com> 27208S: Maintained 27209F: drivers/pwm/pwm-xilinx.c 27210F: include/clocksource/timer-xilinx.h 27211 27212XILINX SOUND DRIVERS 27213M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27214S: Maintained 27215F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27216F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27217F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27218F: sound/soc/xilinx/* 27219 27220XILINX SD-FEC IP CORES 27221M: Derek Kiernan <derek.kiernan@amd.com> 27222M: Dragan Cvetic <dragan.cvetic@amd.com> 27223S: Maintained 27224F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27225F: Documentation/misc-devices/xilinx_sdfec.rst 27226F: drivers/misc/xilinx_sdfec.c 27227F: include/uapi/misc/xilinx_sdfec.h 27228 27229XILINX UARTLITE SERIAL DRIVER 27230M: Peter Korsgaard <jacmet@sunsite.dk> 27231L: linux-serial@vger.kernel.org 27232S: Maintained 27233F: drivers/tty/serial/uartlite.c 27234 27235XILINX VIDEO IP CORES 27236M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27237L: linux-media@vger.kernel.org 27238S: Supported 27239T: git git://linuxtv.org/media.git 27240F: Documentation/devicetree/bindings/media/xilinx/ 27241F: drivers/media/platform/xilinx/ 27242F: include/uapi/linux/xilinx-v4l2-controls.h 27243 27244XILINX VERSAL EDAC DRIVER 27245M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27246M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27247S: Maintained 27248F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27249F: drivers/edac/versal_edac.c 27250 27251XILINX WATCHDOG DRIVER 27252M: Srinivas Neeli <srinivas.neeli@amd.com> 27253R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27254R: Michal Simek <michal.simek@amd.com> 27255S: Maintained 27256F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27257F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27258F: drivers/watchdog/of_xilinx_wdt.c 27259F: drivers/watchdog/xilinx_wwdt.c 27260 27261XILINX XDMA DRIVER 27262M: Lizhi Hou <lizhi.hou@amd.com> 27263M: Brian Xu <brian.xu@amd.com> 27264M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27265L: dmaengine@vger.kernel.org 27266S: Supported 27267F: drivers/dma/xilinx/xdma-regs.h 27268F: drivers/dma/xilinx/xdma.c 27269F: include/linux/dma/amd_xdma.h 27270F: include/linux/platform_data/amd_xdma.h 27271 27272XILINX ZYNQMP DPDMA DRIVER 27273M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27274L: dmaengine@vger.kernel.org 27275S: Supported 27276F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27277F: drivers/dma/xilinx/xilinx_dpdma.c 27278F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27279 27280XILINX ZYNQMP OCM EDAC DRIVER 27281M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27282M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27283S: Maintained 27284F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27285F: drivers/edac/zynqmp_edac.c 27286 27287XILINX ZYNQMP PSGTR PHY DRIVER 27288M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27289L: linux-kernel@vger.kernel.org 27290S: Supported 27291T: git https://github.com/Xilinx/linux-xlnx.git 27292F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27293F: drivers/phy/xilinx/phy-zynqmp.c 27294 27295XILINX ZYNQMP SHA3 DRIVER 27296M: Harsha <harsha.harsha@amd.com> 27297S: Maintained 27298F: drivers/crypto/xilinx/zynqmp-sha.c 27299 27300XILINX ZYNQMP NVMEM DRIVER 27301M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27302M: Kalyani Akula <kalyani.akula@amd.com> 27303R: Michal Simek <michal.simek@amd.com> 27304S: Maintained 27305F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27306F: drivers/nvmem/zynqmp_nvmem.c 27307 27308XILLYBUS DRIVER 27309M: Eli Billauer <eli.billauer@gmail.com> 27310L: linux-kernel@vger.kernel.org 27311S: Supported 27312F: drivers/char/xillybus/ 27313 27314XLP9XX I2C DRIVER 27315M: George Cherian <gcherian@marvell.com> 27316L: linux-i2c@vger.kernel.org 27317S: Supported 27318W: http://www.marvell.com 27319F: drivers/i2c/busses/i2c-xlp9xx.c 27320 27321XRA1403 GPIO EXPANDER 27322M: Nandor Han <nandor.han@ge.com> 27323L: linux-gpio@vger.kernel.org 27324S: Maintained 27325F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 27326F: drivers/gpio/gpio-xra1403.c 27327 27328XTENSA XTFPGA PLATFORM SUPPORT 27329M: Max Filippov <jcmvbkbc@gmail.com> 27330S: Maintained 27331F: drivers/spi/spi-xtensa-xtfpga.c 27332F: sound/soc/xtensa/xtfpga-i2s.c 27333 27334XZ EMBEDDED 27335M: Lasse Collin <lasse.collin@tukaani.org> 27336S: Maintained 27337W: https://tukaani.org/xz/embedded.html 27338B: https://github.com/tukaani-project/xz-embedded/issues 27339C: irc://irc.libera.chat/tukaani 27340F: Documentation/staging/xz.rst 27341F: include/linux/decompress/unxz.h 27342F: include/linux/xz.h 27343F: lib/decompress_unxz.c 27344F: lib/xz/ 27345F: scripts/xz_wrap.sh 27346 27347YAM DRIVER FOR AX.25 27348M: Jean-Paul Roubelat <jpr@f6fbb.org> 27349L: linux-hams@vger.kernel.org 27350S: Maintained 27351F: drivers/net/hamradio/yam* 27352F: include/linux/yam.h 27353 27354YAMA SECURITY MODULE 27355M: Kees Cook <kees@kernel.org> 27356S: Supported 27357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27358F: Documentation/admin-guide/LSM/Yama.rst 27359F: security/yama/ 27360 27361YAML NETLINK (YNL) 27362M: Donald Hunter <donald.hunter@gmail.com> 27363M: Jakub Kicinski <kuba@kernel.org> 27364F: Documentation/netlink/ 27365F: Documentation/userspace-api/netlink/intro-specs.rst 27366F: Documentation/userspace-api/netlink/specs.rst 27367F: tools/net/ynl/ 27368 27369YEALINK PHONE DRIVER 27370M: Henk Vergonet <Henk.Vergonet@gmail.com> 27371S: Maintained 27372F: Documentation/input/devices/yealink.rst 27373F: drivers/input/misc/yealink.* 27374 27375Z8530 DRIVER FOR AX.25 27376M: Joerg Reuter <jreuter@yaina.de> 27377L: linux-hams@vger.kernel.org 27378S: Maintained 27379W: http://yaina.de/jreuter/ 27380W: http://www.qsl.net/dl1bke/ 27381F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27382F: drivers/net/hamradio/*scc.c 27383F: drivers/net/hamradio/z8530.h 27384 27385ZD1211RW WIRELESS DRIVER 27386L: linux-wireless@vger.kernel.org 27387S: Orphan 27388F: drivers/net/wireless/zydas/ 27389 27390ZD1301 MEDIA DRIVER 27391L: linux-media@vger.kernel.org 27392S: Orphan 27393W: https://linuxtv.org/ 27394Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27395F: drivers/media/usb/dvb-usb-v2/zd1301* 27396 27397ZD1301_DEMOD MEDIA DRIVER 27398L: linux-media@vger.kernel.org 27399S: Orphan 27400W: https://linuxtv.org/ 27401Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27402F: drivers/media/dvb-frontends/zd1301_demod* 27403 27404ZHAOXIN PROCESSOR SUPPORT 27405M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27406L: linux-kernel@vger.kernel.org 27407S: Maintained 27408F: arch/x86/kernel/cpu/zhaoxin.c 27409 27410ZONED LOOP DEVICE 27411M: Damien Le Moal <dlemoal@kernel.org> 27412R: Christoph Hellwig <hch@lst.de> 27413L: linux-block@vger.kernel.org 27414S: Maintained 27415F: Documentation/admin-guide/blockdev/zoned_loop.rst 27416F: drivers/block/zloop.c 27417 27418ZONEFS FILESYSTEM 27419M: Damien Le Moal <dlemoal@kernel.org> 27420M: Naohiro Aota <naohiro.aota@wdc.com> 27421R: Johannes Thumshirn <jth@kernel.org> 27422L: linux-fsdevel@vger.kernel.org 27423S: Maintained 27424T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27425F: Documentation/filesystems/zonefs.rst 27426F: fs/zonefs/ 27427 27428ZR36067 VIDEO FOR LINUX DRIVER 27429M: Corentin Labbe <clabbe@baylibre.com> 27430L: mjpeg-users@lists.sourceforge.net 27431L: linux-media@vger.kernel.org 27432S: Maintained 27433W: http://mjpeg.sourceforge.net/driver-zoran/ 27434Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27435F: Documentation/driver-api/media/drivers/zoran.rst 27436F: drivers/media/pci/zoran/ 27437 27438ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27439M: Minchan Kim <minchan@kernel.org> 27440M: Sergey Senozhatsky <senozhatsky@chromium.org> 27441L: linux-kernel@vger.kernel.org 27442S: Maintained 27443F: Documentation/admin-guide/blockdev/zram.rst 27444F: drivers/block/zram/ 27445 27446ZS DECSTATION Z85C30 SERIAL DRIVER 27447M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27448S: Maintained 27449F: drivers/tty/serial/zs.* 27450 27451ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27452M: Minchan Kim <minchan@kernel.org> 27453M: Sergey Senozhatsky <senozhatsky@chromium.org> 27454L: linux-mm@kvack.org 27455S: Maintained 27456F: Documentation/mm/zsmalloc.rst 27457F: include/linux/zsmalloc.h 27458F: mm/zsmalloc.c 27459 27460ZSTD 27461M: Nick Terrell <terrelln@fb.com> 27462M: David Sterba <dsterba@suse.com> 27463S: Maintained 27464B: https://github.com/facebook/zstd/issues 27465T: git https://github.com/terrelln/linux.git 27466F: crypto/zstd.c 27467F: include/linux/zstd* 27468F: lib/decompress_unzstd.c 27469F: lib/zstd/ 27470N: zstd 27471K: zstd 27472 27473ZSWAP COMPRESSED SWAP CACHING 27474M: Johannes Weiner <hannes@cmpxchg.org> 27475M: Yosry Ahmed <yosry.ahmed@linux.dev> 27476M: Nhat Pham <nphamcs@gmail.com> 27477R: Chengming Zhou <chengming.zhou@linux.dev> 27478L: linux-mm@kvack.org 27479S: Maintained 27480F: Documentation/admin-guide/mm/zswap.rst 27481F: include/linux/zpool.h 27482F: include/linux/zswap.h 27483F: mm/zpool.c 27484F: mm/zswap.c 27485F: tools/testing/selftests/cgroup/test_zswap.c 27486 27487SENARYTECH AUDIO CODEC DRIVER 27488M: bo liu <bo.liu@senarytech.com> 27489S: Maintained 27490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27491F: sound/pci/hda/patch_senarytech.c 27492 27493THE REST 27494M: Linus Torvalds <torvalds@linux-foundation.org> 27495L: linux-kernel@vger.kernel.org 27496S: Buried alive in reporters 27497T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27498F: * 27499F: */ 27500
