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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 BINDINGS 3265M: Matthew Gerlach <matthew.gerlach@altera.com> 3266S: Maintained 3267F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3268F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3269 3270ARM/SOCFPGA DWMAC GLUE LAYER 3271M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3272S: Maintained 3273F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3274 3275ARM/SOCFPGA EDAC BINDINGS 3276M: Matthew Gerlach <matthew.gerlach@altera.com> 3277S: Maintained 3278F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3279 3280ARM/SOCFPGA EDAC SUPPORT 3281M: Dinh Nguyen <dinguyen@kernel.org> 3282S: Maintained 3283F: drivers/edac/altera_edac.[ch] 3284 3285ARM/SPREADTRUM SoC SUPPORT 3286M: Orson Zhai <orsonzhai@gmail.com> 3287M: Baolin Wang <baolin.wang7@gmail.com> 3288R: Chunyan Zhang <zhang.lyra@gmail.com> 3289S: Maintained 3290F: arch/arm64/boot/dts/sprd 3291N: sprd 3292N: sc27xx 3293N: sc2731 3294 3295ARM/STI ARCHITECTURE 3296M: Patrice Chotard <patrice.chotard@foss.st.com> 3297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3298S: Maintained 3299W: http://www.stlinux.com 3300F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3301F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3302F: arch/arm/boot/dts/st/sti* 3303F: arch/arm/mach-sti/ 3304F: drivers/ata/ahci_st.c 3305F: drivers/char/hw_random/st-rng.c 3306F: drivers/clocksource/arm_global_timer.c 3307F: drivers/clocksource/clksrc_st_lpc.c 3308F: drivers/cpufreq/sti-cpufreq.c 3309F: drivers/dma/st_fdma* 3310F: drivers/i2c/busses/i2c-st.c 3311F: drivers/media/platform/st/sti/c8sectpfe/ 3312F: drivers/media/rc/st_rc.c 3313F: drivers/mmc/host/sdhci-st.c 3314F: drivers/phy/st/phy-miphy28lp.c 3315F: drivers/phy/st/phy-stih407-usb.c 3316F: drivers/pinctrl/pinctrl-st.c 3317F: drivers/remoteproc/st_remoteproc.c 3318F: drivers/remoteproc/st_slim_rproc.c 3319F: drivers/reset/sti/ 3320F: drivers/rtc/rtc-st-lpc.c 3321F: drivers/tty/serial/st-asc.c 3322F: drivers/usb/dwc3/dwc3-st.c 3323F: drivers/usb/host/ehci-st.c 3324F: drivers/usb/host/ohci-st.c 3325F: drivers/watchdog/st_lpc_wdt.c 3326F: include/linux/remoteproc/st_slim_rproc.h 3327 3328ARM/STM32 ARCHITECTURE 3329M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3330M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3331L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3333S: Maintained 3334T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3335F: arch/arm/boot/dts/st/stm32* 3336F: arch/arm/mach-stm32/ 3337F: arch/arm64/boot/dts/st/ 3338F: drivers/clocksource/armv7m_systick.c 3339N: stm32 3340N: stm 3341 3342ARM/SUNPLUS SP7021 SOC SUPPORT 3343M: Qin Jian <qinjian@cqplus1.com> 3344L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3345S: Maintained 3346W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3347F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3348F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3349F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3350F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3351F: arch/arm/boot/dts/sunplus/ 3352F: arch/arm/configs/sp7021_*defconfig 3353F: drivers/clk/clk-sp7021.c 3354F: drivers/irqchip/irq-sp7021-intc.c 3355F: drivers/reset/reset-sunplus.c 3356F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3357F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3358 3359ARM/Synaptics SoC support 3360M: Jisheng Zhang <jszhang@kernel.org> 3361M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3363S: Maintained 3364F: arch/arm/boot/dts/synaptics/ 3365F: arch/arm/mach-berlin/ 3366F: arch/arm64/boot/dts/synaptics/ 3367 3368ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3369M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3370L: linux-tegra@vger.kernel.org 3371L: linux-media@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3374F: drivers/media/cec/platform/tegra/ 3375 3376ARM/TESLA FSD SoC SUPPORT 3377M: Alim Akhtar <alim.akhtar@samsung.com> 3378M: linux-fsd@tesla.com 3379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3380L: linux-samsung-soc@vger.kernel.org 3381S: Maintained 3382F: arch/arm64/boot/dts/tesla/ 3383 3384ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3385M: Santosh Shilimkar <ssantosh@kernel.org> 3386L: linux-kernel@vger.kernel.org 3387S: Maintained 3388F: drivers/memory/*emif* 3389 3390ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3391M: Nishanth Menon <nm@ti.com> 3392M: Santosh Shilimkar <ssantosh@kernel.org> 3393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3394S: Maintained 3395T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3396F: arch/arm/boot/dts/ti/keystone/ 3397F: arch/arm/mach-keystone/ 3398 3399ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3400M: Santosh Shilimkar <ssantosh@kernel.org> 3401L: linux-kernel@vger.kernel.org 3402S: Maintained 3403F: drivers/clk/keystone/ 3404 3405ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3406M: Santosh Shilimkar <ssantosh@kernel.org> 3407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3408L: linux-kernel@vger.kernel.org 3409S: Maintained 3410F: drivers/clocksource/timer-keystone.c 3411 3412ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3413M: Santosh Shilimkar <ssantosh@kernel.org> 3414L: linux-kernel@vger.kernel.org 3415S: Maintained 3416F: drivers/power/reset/keystone-reset.c 3417 3418ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3419M: Nishanth Menon <nm@ti.com> 3420M: Vignesh Raghavendra <vigneshr@ti.com> 3421M: Tero Kristo <kristo@kernel.org> 3422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3423S: Supported 3424F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3425F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3426F: arch/arm64/boot/dts/ti/Makefile 3427F: arch/arm64/boot/dts/ti/k3-* 3428 3429ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3430M: Krzysztof Kozlowski <krzk@kernel.org> 3431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3432S: Odd Fixes 3433F: Documentation/devicetree/bindings/*/*/ti,nspire* 3434F: Documentation/devicetree/bindings/*/ti,nspire* 3435F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3436F: arch/arm/boot/dts/nspire/ 3437 3438ARM/TOSHIBA VISCONTI ARCHITECTURE 3439M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3441S: Supported 3442T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3443F: Documentation/devicetree/bindings/arm/toshiba.yaml 3444F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3445F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3446F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3447F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3448F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3449F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3450F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3451F: arch/arm64/boot/dts/toshiba/ 3452F: drivers/clk/visconti/ 3453F: drivers/gpio/gpio-visconti.c 3454F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3455F: drivers/pci/controller/dwc/pcie-visconti.c 3456F: drivers/pinctrl/visconti/ 3457F: drivers/watchdog/visconti_wdt.c 3458N: visconti 3459 3460ARM/UNIPHIER ARCHITECTURE 3461M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3462M: Masami Hiramatsu <mhiramat@kernel.org> 3463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3464S: Maintained 3465F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3466F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3467F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3468F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3469F: arch/arm/boot/dts/socionext/uniphier* 3470F: arch/arm/include/asm/hardware/cache-uniphier.h 3471F: arch/arm/mm/cache-uniphier.c 3472F: arch/arm64/boot/dts/socionext/uniphier* 3473F: drivers/bus/uniphier-system-bus.c 3474F: drivers/clk/uniphier/ 3475F: drivers/dma/uniphier-mdmac.c 3476F: drivers/gpio/gpio-uniphier.c 3477F: drivers/i2c/busses/i2c-uniphier* 3478F: drivers/irqchip/irq-uniphier-aidet.c 3479F: drivers/mmc/host/uniphier-sd.c 3480F: drivers/pinctrl/uniphier/ 3481F: drivers/reset/reset-uniphier.c 3482F: drivers/tty/serial/8250/8250_uniphier.c 3483N: uniphier 3484 3485ARM/VERSATILE EXPRESS PLATFORM 3486M: Liviu Dudau <liviu.dudau@arm.com> 3487M: Sudeep Holla <sudeep.holla@arm.com> 3488M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3490S: Maintained 3491N: mps2 3492N: vexpress 3493F: arch/arm/mach-versatile/ 3494F: arch/arm64/boot/dts/arm/ 3495F: drivers/clocksource/timer-versatile.c 3496X: drivers/cpufreq/vexpress-spc-cpufreq.c 3497X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3498 3499ARM/VFP SUPPORT 3500M: Russell King <linux@armlinux.org.uk> 3501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3502S: Maintained 3503W: http://www.armlinux.org.uk/ 3504F: arch/arm/vfp/ 3505 3506ARM/VT8500 ARM ARCHITECTURE 3507M: Alexey Charkov <alchark@gmail.com> 3508M: Krzysztof Kozlowski <krzk@kernel.org> 3509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3510S: Odd Fixes 3511F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3512F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3513F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3514F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3515F: arch/arm/boot/dts/vt8500/ 3516F: arch/arm/mach-vt8500/ 3517F: drivers/clocksource/timer-vt8500.c 3518F: drivers/i2c/busses/i2c-viai2c-wmt.c 3519F: drivers/mmc/host/wmt-sdmmc.c 3520F: drivers/pwm/pwm-vt8500.c 3521F: drivers/rtc/rtc-vt8500.c 3522F: drivers/soc/vt8500/ 3523F: drivers/tty/serial/vt8500_serial.c 3524F: drivers/video/fbdev/vt8500lcdfb.* 3525F: drivers/video/fbdev/wm8505fb* 3526F: drivers/video/fbdev/wmt_ge_rops.* 3527 3528ARM/ZYNQ ARCHITECTURE 3529M: Michal Simek <michal.simek@amd.com> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532W: http://wiki.xilinx.com 3533T: git https://github.com/Xilinx/linux-xlnx.git 3534F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3535F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3536F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3537F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3538F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3539F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3540F: arch/arm/mach-zynq/ 3541F: drivers/clocksource/timer-cadence-ttc.c 3542F: drivers/cpuidle/cpuidle-zynq.c 3543F: drivers/edac/synopsys_edac.c 3544F: drivers/i2c/busses/i2c-cadence.c 3545F: drivers/i2c/busses/i2c-xiic.c 3546F: drivers/mmc/host/sdhci-of-arasan.c 3547N: zynq 3548N: xilinx 3549 3550ARM64 FIT SUPPORT 3551M: Simon Glass <sjg@chromium.org> 3552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3553S: Maintained 3554F: arch/arm64/boot/Makefile 3555F: scripts/make_fit.py 3556 3557ARM64 PLATFORM DRIVERS 3558M: Hans de Goede <hansg@kernel.org> 3559M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3560R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3561L: platform-driver-x86@vger.kernel.org 3562S: Maintained 3563Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3564T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3565F: drivers/platform/arm64/ 3566 3567ARM64 PORT (AARCH64 ARCHITECTURE) 3568M: Catalin Marinas <catalin.marinas@arm.com> 3569M: Will Deacon <will@kernel.org> 3570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3571S: Maintained 3572T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3573F: Documentation/arch/arm64/ 3574F: arch/arm64/ 3575F: drivers/virt/coco/arm-cca-guest/ 3576F: drivers/virt/coco/pkvm-guest/ 3577F: tools/testing/selftests/arm64/ 3578X: arch/arm64/boot/dts/ 3579 3580ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3581M: George McCollister <george.mccollister@gmail.com> 3582L: netdev@vger.kernel.org 3583S: Maintained 3584F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3585F: drivers/net/dsa/xrs700x/* 3586F: net/dsa/tag_xrs700x.c 3587 3588AS3645A LED FLASH CONTROLLER DRIVER 3589M: Sakari Ailus <sakari.ailus@iki.fi> 3590L: linux-leds@vger.kernel.org 3591S: Maintained 3592F: drivers/leds/flash/leds-as3645a.c 3593 3594ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3595M: Tianshu Qiu <tian.shu.qiu@intel.com> 3596L: linux-media@vger.kernel.org 3597S: Maintained 3598T: git git://linuxtv.org/media.git 3599F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3600F: drivers/media/i2c/ak7375.c 3601 3602ASAHI KASEI AK8974 DRIVER 3603M: Linus Walleij <linus.walleij@linaro.org> 3604L: linux-iio@vger.kernel.org 3605S: Supported 3606W: http://www.akm.com/ 3607F: drivers/iio/magnetometer/ak8974.c 3608 3609AOSONG AGS02MA TVOC SENSOR DRIVER 3610M: Anshul Dalal <anshulusr@gmail.com> 3611L: linux-iio@vger.kernel.org 3612S: Maintained 3613F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3614F: drivers/iio/chemical/ags02ma.c 3615 3616ASC7621 HARDWARE MONITOR DRIVER 3617M: George Joseph <george.joseph@fairview5.com> 3618L: linux-hwmon@vger.kernel.org 3619S: Maintained 3620F: Documentation/hwmon/asc7621.rst 3621F: drivers/hwmon/asc7621.c 3622 3623ASIX AX88796C SPI ETHERNET ADAPTER 3624M: Łukasz Stelmach <l.stelmach@samsung.com> 3625S: Maintained 3626F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3627F: drivers/net/ethernet/asix/ax88796c_* 3628 3629ASIX PHY DRIVER [RUST] 3630M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3631R: Trevor Gross <tmgross@umich.edu> 3632L: netdev@vger.kernel.org 3633L: rust-for-linux@vger.kernel.org 3634S: Maintained 3635F: drivers/net/phy/ax88796b_rust.rs 3636 3637ASPEED CRYPTO DRIVER 3638M: Neal Liu <neal_liu@aspeedtech.com> 3639L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3640S: Maintained 3641F: Documentation/devicetree/bindings/crypto/aspeed,* 3642F: drivers/crypto/aspeed/ 3643 3644ASPEED PECI CONTROLLER 3645M: Iwona Winiarska <iwona.winiarska@intel.com> 3646L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3647L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3648S: Supported 3649F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3650F: drivers/peci/controller/peci-aspeed.c 3651 3652ASPEED PINCTRL DRIVERS 3653M: Andrew Jeffery <andrew@codeconstruct.com.au> 3654L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3655L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3656L: linux-gpio@vger.kernel.org 3657S: Maintained 3658F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3659F: drivers/pinctrl/aspeed/ 3660 3661ASPEED SCU INTERRUPT CONTROLLER DRIVER 3662M: Eddie James <eajames@linux.ibm.com> 3663L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3664S: Maintained 3665F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3666F: drivers/irqchip/irq-aspeed-scu-ic.c 3667F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3668 3669ASPEED SD/MMC DRIVER 3670M: Andrew Jeffery <andrew@codeconstruct.com.au> 3671L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3672L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3673L: linux-mmc@vger.kernel.org 3674S: Maintained 3675F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3676F: drivers/mmc/host/sdhci-of-aspeed* 3677 3678ASPEED SMC SPI DRIVER 3679M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3680M: Cédric Le Goater <clg@kaod.org> 3681L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3682L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3683L: linux-spi@vger.kernel.org 3684S: Maintained 3685F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3686F: drivers/spi/spi-aspeed-smc.c 3687 3688ASPEED USB UDC DRIVER 3689M: Neal Liu <neal_liu@aspeedtech.com> 3690L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3691S: Maintained 3692F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3693F: drivers/usb/gadget/udc/aspeed_udc.c 3694 3695ASPEED VIDEO ENGINE DRIVER 3696M: Eddie James <eajames@linux.ibm.com> 3697L: linux-media@vger.kernel.org 3698L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3699S: Maintained 3700F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3701F: drivers/media/platform/aspeed/ 3702 3703ASUS EC HARDWARE MONITOR DRIVER 3704M: Eugene Shalygin <eugene.shalygin@gmail.com> 3705L: linux-hwmon@vger.kernel.org 3706S: Maintained 3707F: drivers/hwmon/asus-ec-sensors.c 3708 3709ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3710M: Corentin Chary <corentin.chary@gmail.com> 3711M: Luke D. Jones <luke@ljones.dev> 3712L: platform-driver-x86@vger.kernel.org 3713S: Maintained 3714W: https://asus-linux.org/ 3715F: drivers/platform/x86/asus*.c 3716F: drivers/platform/x86/eeepc*.c 3717 3718ASUS TF103C DOCK DRIVER 3719M: Hans de Goede <hansg@kernel.org> 3720L: platform-driver-x86@vger.kernel.org 3721S: Maintained 3722T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3723F: drivers/platform/x86/asus-tf103c-dock.c 3724 3725ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3726M: Aleksa Savic <savicaleksa83@gmail.com> 3727L: linux-hwmon@vger.kernel.org 3728S: Maintained 3729F: drivers/hwmon/asus_rog_ryujin.c 3730 3731ASUS WIRELESS RADIO CONTROL DRIVER 3732M: João Paulo Rechi Vita <jprvita@gmail.com> 3733L: platform-driver-x86@vger.kernel.org 3734S: Maintained 3735F: drivers/platform/x86/asus-wireless.c 3736 3737ASUS WMI HARDWARE MONITOR DRIVER 3738M: Ed Brindley <kernel@maidavale.org> 3739M: Denis Pauk <pauk.denis@gmail.com> 3740L: linux-hwmon@vger.kernel.org 3741S: Maintained 3742F: drivers/hwmon/asus_wmi_sensors.c 3743 3744ASYMMETRIC KEYS 3745M: David Howells <dhowells@redhat.com> 3746M: Lukas Wunner <lukas@wunner.de> 3747M: Ignat Korchagin <ignat@cloudflare.com> 3748L: keyrings@vger.kernel.org 3749L: linux-crypto@vger.kernel.org 3750S: Maintained 3751F: Documentation/crypto/asymmetric-keys.rst 3752F: crypto/asymmetric_keys/ 3753F: include/crypto/pkcs7.h 3754F: include/crypto/public_key.h 3755F: include/keys/asymmetric-*.h 3756F: include/linux/verification.h 3757 3758ASYMMETRIC KEYS - ECDSA 3759M: Lukas Wunner <lukas@wunner.de> 3760M: Ignat Korchagin <ignat@cloudflare.com> 3761R: Stefan Berger <stefanb@linux.ibm.com> 3762L: linux-crypto@vger.kernel.org 3763S: Maintained 3764F: crypto/ecc* 3765F: crypto/ecdsa* 3766F: include/crypto/ecc* 3767 3768ASYMMETRIC KEYS - GOST 3769M: Lukas Wunner <lukas@wunner.de> 3770M: Ignat Korchagin <ignat@cloudflare.com> 3771L: linux-crypto@vger.kernel.org 3772S: Odd fixes 3773F: crypto/ecrdsa* 3774 3775ASYMMETRIC KEYS - RSA 3776M: Lukas Wunner <lukas@wunner.de> 3777M: Ignat Korchagin <ignat@cloudflare.com> 3778L: linux-crypto@vger.kernel.org 3779S: Maintained 3780F: crypto/rsa* 3781 3782ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3783R: Dan Williams <dan.j.williams@intel.com> 3784S: Odd fixes 3785W: http://sourceforge.net/projects/xscaleiop 3786F: Documentation/crypto/async-tx-api.rst 3787F: crypto/async_tx/ 3788F: include/linux/async_tx.h 3789 3790AT24 EEPROM DRIVER 3791M: Bartosz Golaszewski <brgl@bgdev.pl> 3792L: linux-i2c@vger.kernel.org 3793S: Maintained 3794T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3795F: Documentation/devicetree/bindings/eeprom/at24.yaml 3796F: drivers/misc/eeprom/at24.c 3797 3798ATA OVER ETHERNET (AOE) DRIVER 3799M: "Justin Sanders" <justin@coraid.com> 3800S: Supported 3801W: http://www.openaoe.org/ 3802F: Documentation/admin-guide/aoe/ 3803F: drivers/block/aoe/ 3804 3805ATC260X PMIC MFD DRIVER 3806M: Manivannan Sadhasivam <mani@kernel.org> 3807M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3808L: linux-actions@lists.infradead.org 3809S: Maintained 3810F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3811F: drivers/input/misc/atc260x-onkey.c 3812F: drivers/mfd/atc260* 3813F: drivers/power/reset/atc260x-poweroff.c 3814F: drivers/regulator/atc260x-regulator.c 3815F: include/linux/mfd/atc260x/* 3816 3817ATHEROS 71XX/9XXX GPIO DRIVER 3818M: Alban Bedel <albeu@free.fr> 3819S: Maintained 3820W: https://github.com/AlbanBedel/linux 3821T: git git://github.com/AlbanBedel/linux 3822F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3823F: drivers/gpio/gpio-ath79.c 3824 3825ATHEROS 71XX/9XXX USB PHY DRIVER 3826M: Alban Bedel <albeu@free.fr> 3827S: Maintained 3828W: https://github.com/AlbanBedel/linux 3829T: git git://github.com/AlbanBedel/linux 3830F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3831F: drivers/phy/qualcomm/phy-ath79-usb.c 3832 3833ATHEROS ATH GENERIC UTILITIES 3834M: Jeff Johnson <jjohnson@kernel.org> 3835L: linux-wireless@vger.kernel.org 3836S: Supported 3837F: drivers/net/wireless/ath/* 3838 3839ATHEROS ATH5K WIRELESS DRIVER 3840M: Jiri Slaby <jirislaby@kernel.org> 3841M: Nick Kossifidis <mickflemm@gmail.com> 3842M: Luis Chamberlain <mcgrof@kernel.org> 3843L: linux-wireless@vger.kernel.org 3844S: Maintained 3845W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3846F: drivers/net/wireless/ath/ath5k/ 3847 3848ATHEROS ATH6KL WIRELESS DRIVER 3849L: linux-wireless@vger.kernel.org 3850S: Orphan 3851W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3852F: drivers/net/wireless/ath/ath6kl/ 3853 3854ATI_REMOTE2 DRIVER 3855M: Ville Syrjala <syrjala@sci.fi> 3856S: Maintained 3857F: drivers/input/misc/ati_remote2.c 3858 3859ATK0110 HWMON DRIVER 3860M: Luca Tettamanti <kronos.it@gmail.com> 3861L: linux-hwmon@vger.kernel.org 3862S: Maintained 3863F: drivers/hwmon/asus_atk0110.c 3864 3865ATLX ETHERNET DRIVERS 3866M: Chris Snook <chris.snook@gmail.com> 3867L: netdev@vger.kernel.org 3868S: Maintained 3869W: http://sourceforge.net/projects/atl1 3870W: http://atl1.sourceforge.net 3871F: drivers/net/ethernet/atheros/ 3872 3873ATM 3874M: Chas Williams <3chas3@gmail.com> 3875L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3876L: netdev@vger.kernel.org 3877S: Maintained 3878W: http://linux-atm.sourceforge.net 3879F: drivers/atm/ 3880F: include/linux/atm* 3881F: include/linux/sonet.h 3882F: include/uapi/linux/atm* 3883F: include/uapi/linux/sonet.h 3884 3885ATMEL MACB ETHERNET DRIVER 3886M: Nicolas Ferre <nicolas.ferre@microchip.com> 3887M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3888S: Maintained 3889F: drivers/net/ethernet/cadence/ 3890 3891ATMEL MAXTOUCH DRIVER 3892M: Nick Dyer <nick@shmanahar.org> 3893S: Maintained 3894T: git git://github.com/ndyer/linux.git 3895F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3896F: drivers/input/touchscreen/atmel_mxt_ts.c 3897 3898ATOMIC INFRASTRUCTURE 3899M: Will Deacon <will@kernel.org> 3900M: Peter Zijlstra <peterz@infradead.org> 3901R: Boqun Feng <boqun.feng@gmail.com> 3902R: Mark Rutland <mark.rutland@arm.com> 3903L: linux-kernel@vger.kernel.org 3904S: Maintained 3905F: Documentation/atomic_*.txt 3906F: arch/*/include/asm/atomic*.h 3907F: include/*/atomic*.h 3908F: include/linux/refcount.h 3909F: scripts/atomic/ 3910 3911ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3912M: Bradley Grove <linuxdrivers@attotech.com> 3913L: linux-scsi@vger.kernel.org 3914S: Supported 3915W: http://www.attotech.com 3916F: drivers/scsi/esas2r 3917 3918ATUSB IEEE 802.15.4 RADIO DRIVER 3919M: Stefan Schmidt <stefan@datenfreihafen.org> 3920L: linux-wpan@vger.kernel.org 3921S: Maintained 3922F: drivers/net/ieee802154/at86rf230.h 3923F: drivers/net/ieee802154/atusb.c 3924F: drivers/net/ieee802154/atusb.h 3925 3926AUDIT SUBSYSTEM 3927M: Paul Moore <paul@paul-moore.com> 3928M: Eric Paris <eparis@redhat.com> 3929L: audit@vger.kernel.org 3930S: Supported 3931W: https://github.com/linux-audit 3932Q: https://patchwork.kernel.org/project/audit/list 3933B: mailto:audit@vger.kernel.org 3934P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3935T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3936F: include/asm-generic/audit_*.h 3937F: include/linux/audit.h 3938F: include/linux/audit_arch.h 3939F: include/uapi/linux/audit.h 3940F: kernel/audit* 3941F: lib/*audit.c 3942K: \baudit_[a-z_0-9]\+\b 3943 3944AUTOFDO BUILD 3945M: Rong Xu <xur@google.com> 3946M: Han Shen <shenhan@google.com> 3947S: Supported 3948F: Documentation/dev-tools/autofdo.rst 3949F: scripts/Makefile.autofdo 3950 3951AUXILIARY BUS DRIVER 3952M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3953R: Dave Ertman <david.m.ertman@intel.com> 3954R: Ira Weiny <ira.weiny@intel.com> 3955R: Leon Romanovsky <leon@kernel.org> 3956S: Supported 3957T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 3958F: Documentation/driver-api/auxiliary_bus.rst 3959F: drivers/base/auxiliary.c 3960F: include/linux/auxiliary_bus.h 3961F: rust/helpers/auxiliary.c 3962F: rust/kernel/auxiliary.rs 3963F: samples/rust/rust_driver_auxiliary.rs 3964 3965AUXILIARY DISPLAY DRIVERS 3966M: Andy Shevchenko <andy@kernel.org> 3967R: Geert Uytterhoeven <geert@linux-m68k.org> 3968S: Odd Fixes 3969T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3970F: Documentation/devicetree/bindings/auxdisplay/ 3971F: drivers/auxdisplay/ 3972F: include/linux/cfag12864b.h 3973F: include/uapi/linux/map_to_14segment.h 3974F: include/uapi/linux/map_to_7segment.h 3975 3976AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 3977M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 3978L: linux-iio@vger.kernel.org 3979S: Maintained 3980F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 3981F: drivers/iio/light/apds9306.c 3982 3983AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3984M: Andreas Klinger <ak@it-klinger.de> 3985L: linux-iio@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3988F: drivers/iio/adc/hx711.c 3989 3990AX.25 NETWORK LAYER 3991L: linux-hams@vger.kernel.org 3992S: Orphan 3993W: https://linux-ax25.in-berlin.de 3994F: include/net/ax25.h 3995F: include/uapi/linux/ax25.h 3996F: net/ax25/ 3997 3998AXENTIA ARM DEVICES 3999M: Peter Rosin <peda@axentia.se> 4000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4001S: Maintained 4002F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4003F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4004F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4005F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4006 4007AXENTIA ASOC DRIVERS 4008M: Peter Rosin <peda@axentia.se> 4009L: linux-sound@vger.kernel.org 4010S: Maintained 4011F: Documentation/devicetree/bindings/sound/axentia,* 4012F: sound/soc/atmel/tse850-pcm5142.c 4013 4014AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4015M: Nuno Sá <nuno.sa@analog.com> 4016L: linux-hwmon@vger.kernel.org 4017S: Supported 4018W: https://ez.analog.com/linux-software-drivers 4019F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4020F: drivers/hwmon/axi-fan-control.c 4021 4022AXI SPI ENGINE 4023M: Michael Hennerich <michael.hennerich@analog.com> 4024M: Nuno Sá <nuno.sa@analog.com> 4025R: David Lechner <dlechner@baylibre.com> 4026L: linux-spi@vger.kernel.org 4027S: Supported 4028W: https://ez.analog.com/linux-software-drivers 4029F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4030F: drivers/spi/spi-axi-spi-engine.c 4031 4032AXI PWM GENERATOR 4033M: Michael Hennerich <michael.hennerich@analog.com> 4034M: Nuno Sá <nuno.sa@analog.com> 4035R: Trevor Gamblin <tgamblin@baylibre.com> 4036L: linux-pwm@vger.kernel.org 4037S: Supported 4038W: https://ez.analog.com/linux-software-drivers 4039F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4040F: drivers/pwm/pwm-axi-pwmgen.c 4041 4042AZ6007 DVB DRIVER 4043M: Mauro Carvalho Chehab <mchehab@kernel.org> 4044L: linux-media@vger.kernel.org 4045S: Maintained 4046W: https://linuxtv.org 4047T: git git://linuxtv.org/media.git 4048F: drivers/media/usb/dvb-usb-v2/az6007.c 4049 4050AZTECH FM RADIO RECEIVER DRIVER 4051M: Hans Verkuil <hverkuil@xs4all.nl> 4052L: linux-media@vger.kernel.org 4053S: Maintained 4054W: https://linuxtv.org 4055T: git git://linuxtv.org/media.git 4056F: drivers/media/radio/radio-aztech* 4057 4058B43 WIRELESS DRIVER 4059L: linux-wireless@vger.kernel.org 4060L: b43-dev@lists.infradead.org 4061S: Orphan 4062W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4063F: drivers/net/wireless/broadcom/b43/ 4064 4065B43LEGACY WIRELESS DRIVER 4066L: linux-wireless@vger.kernel.org 4067L: b43-dev@lists.infradead.org 4068S: Orphan 4069W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4070F: drivers/net/wireless/broadcom/b43legacy/ 4071 4072BACKLIGHT CLASS/SUBSYSTEM 4073M: Lee Jones <lee@kernel.org> 4074M: Daniel Thompson <danielt@kernel.org> 4075M: Jingoo Han <jingoohan1@gmail.com> 4076L: dri-devel@lists.freedesktop.org 4077S: Maintained 4078T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4079F: Documentation/ABI/stable/sysfs-class-backlight 4080F: Documentation/ABI/testing/sysfs-class-backlight 4081F: Documentation/devicetree/bindings/leds/backlight 4082F: drivers/video/backlight/ 4083F: include/linux/backlight.h 4084F: include/linux/pwm_backlight.h 4085 4086BARCO P50 GPIO DRIVER 4087M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4088M: Peter Korsgaard <peter.korsgaard@barco.com> 4089S: Maintained 4090F: drivers/platform/x86/barco-p50-gpio.c 4091 4092BATMAN ADVANCED 4093M: Marek Lindner <marek.lindner@mailbox.org> 4094M: Simon Wunderlich <sw@simonwunderlich.de> 4095M: Antonio Quartulli <antonio@mandelbit.com> 4096M: Sven Eckelmann <sven@narfation.org> 4097L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4098S: Maintained 4099W: https://www.open-mesh.org/ 4100Q: https://patchwork.open-mesh.org/project/batman/list/ 4101B: https://www.open-mesh.org/projects/batman-adv/issues 4102C: ircs://irc.hackint.org/batadv 4103T: git https://git.open-mesh.org/linux-merge.git 4104F: Documentation/networking/batman-adv.rst 4105F: include/uapi/linux/batadv_packet.h 4106F: include/uapi/linux/batman_adv.h 4107F: net/batman-adv/ 4108 4109BAYCOM/HDLCDRV DRIVERS FOR AX.25 4110M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4111L: linux-hams@vger.kernel.org 4112S: Maintained 4113W: http://www.baycom.org/~tom/ham/ham.html 4114F: drivers/net/hamradio/baycom* 4115 4116BCACHE (BLOCK LAYER CACHE) 4117M: Coly Li <colyli@kernel.org> 4118M: Kent Overstreet <kent.overstreet@linux.dev> 4119L: linux-bcache@vger.kernel.org 4120S: Maintained 4121W: http://bcache.evilpiepirate.org 4122C: irc://irc.oftc.net/bcache 4123F: drivers/md/bcache/ 4124 4125BCACHEFS 4126M: Kent Overstreet <kent.overstreet@linux.dev> 4127L: linux-bcachefs@vger.kernel.org 4128S: Supported 4129C: irc://irc.oftc.net/bcache 4130P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4131T: git https://evilpiepirate.org/git/bcachefs.git 4132F: fs/bcachefs/ 4133F: Documentation/filesystems/bcachefs/ 4134 4135BDISP ST MEDIA DRIVER 4136M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4137L: linux-media@vger.kernel.org 4138S: Supported 4139W: https://linuxtv.org 4140T: git git://linuxtv.org/media.git 4141F: drivers/media/platform/st/sti/bdisp 4142 4143BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4144M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4145L: netdev@vger.kernel.org 4146S: Maintained 4147F: drivers/net/ethernet/ec_bhf.c 4148 4149BEFS FILE SYSTEM 4150M: Luis de Bethencourt <luisbg@kernel.org> 4151M: Salah Triki <salah.triki@gmail.com> 4152S: Maintained 4153T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4154F: Documentation/filesystems/befs.rst 4155F: fs/befs/ 4156 4157BFQ I/O SCHEDULER 4158M: Yu Kuai <yukuai3@huawei.com> 4159L: linux-block@vger.kernel.org 4160S: Odd Fixes 4161F: Documentation/block/bfq-iosched.rst 4162F: block/bfq-* 4163 4164BFS FILE SYSTEM 4165M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4166S: Maintained 4167F: Documentation/filesystems/bfs.rst 4168F: fs/bfs/ 4169F: include/uapi/linux/bfs_fs.h 4170 4171BINMAN 4172M: Simon Glass <sjg@chromium.org> 4173S: Supported 4174F: Documentation/devicetree/bindings/mtd/partitions/binman* 4175 4176BITMAP API 4177M: Yury Norov <yury.norov@gmail.com> 4178R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4179S: Maintained 4180F: include/linux/bitfield.h 4181F: include/linux/bitmap-str.h 4182F: include/linux/bitmap.h 4183F: include/linux/bits.h 4184F: include/linux/cpumask.h 4185F: include/linux/cpumask_types.h 4186F: include/linux/find.h 4187F: include/linux/nodemask.h 4188F: include/linux/nodemask_types.h 4189F: include/vdso/bits.h 4190F: lib/bitmap-str.c 4191F: lib/bitmap.c 4192F: lib/cpumask.c 4193F: lib/find_bit.c 4194F: lib/find_bit_benchmark.c 4195F: lib/test_bitmap.c 4196F: lib/tests/cpumask_kunit.c 4197F: tools/include/linux/bitfield.h 4198F: tools/include/linux/bitmap.h 4199F: tools/include/linux/bits.h 4200F: tools/include/linux/find.h 4201F: tools/include/vdso/bits.h 4202F: tools/lib/bitmap.c 4203F: tools/lib/find_bit.c 4204 4205BITMAP API BINDINGS [RUST] 4206M: Yury Norov <yury.norov@gmail.com> 4207S: Maintained 4208F: rust/helpers/cpumask.c 4209 4210BITOPS API 4211M: Yury Norov <yury.norov@gmail.com> 4212R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4213S: Maintained 4214F: arch/*/include/asm/bitops.h 4215F: arch/*/include/asm/bitops_32.h 4216F: arch/*/include/asm/bitops_64.h 4217F: arch/*/lib/bitops.c 4218F: include/asm-generic/bitops 4219F: include/asm-generic/bitops.h 4220F: include/linux/bitops.h 4221F: lib/test_bitops.c 4222F: tools/*/bitops* 4223 4224BLINKM RGB LED DRIVER 4225M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4226S: Maintained 4227F: drivers/leds/leds-blinkm.c 4228 4229BLOCK LAYER 4230M: Jens Axboe <axboe@kernel.dk> 4231L: linux-block@vger.kernel.org 4232S: Maintained 4233T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4234F: Documentation/ABI/stable/sysfs-block 4235F: Documentation/block/ 4236F: block/ 4237F: drivers/block/ 4238F: include/linux/bio.h 4239F: include/linux/blk* 4240F: kernel/trace/blktrace.c 4241F: lib/sbitmap.c 4242 4243BLOCK LAYER DEVICE DRIVER API [RUST] 4244M: Andreas Hindborg <a.hindborg@kernel.org> 4245R: Boqun Feng <boqun.feng@gmail.com> 4246L: linux-block@vger.kernel.org 4247L: rust-for-linux@vger.kernel.org 4248S: Supported 4249W: https://rust-for-linux.com 4250B: https://github.com/Rust-for-Linux/linux/issues 4251C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4252T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4253F: drivers/block/rnull.rs 4254F: rust/kernel/block.rs 4255F: rust/kernel/block/ 4256 4257BLOCK2MTD DRIVER 4258M: Joern Engel <joern@lazybastard.org> 4259L: linux-mtd@lists.infradead.org 4260S: Maintained 4261F: drivers/mtd/devices/block2mtd.c 4262 4263BLUETOOTH DRIVERS 4264M: Marcel Holtmann <marcel@holtmann.org> 4265M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4266L: linux-bluetooth@vger.kernel.org 4267S: Supported 4268W: http://www.bluez.org/ 4269T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4270T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4271F: Documentation/devicetree/bindings/net/bluetooth/ 4272F: drivers/bluetooth/ 4273 4274BLUETOOTH SUBSYSTEM 4275M: Marcel Holtmann <marcel@holtmann.org> 4276M: Johan Hedberg <johan.hedberg@gmail.com> 4277M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4278L: linux-bluetooth@vger.kernel.org 4279S: Supported 4280W: http://www.bluez.org/ 4281T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4282T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4283F: Documentation/ABI/stable/sysfs-class-bluetooth 4284F: include/net/bluetooth/ 4285F: net/bluetooth/ 4286 4287BLZP1600 GPIO DRIVER 4288M: James Cowgill <james.cowgill@blaize.com> 4289M: Matt Redfearn <matt.redfearn@blaize.com> 4290M: Neil Jones <neil.jones@blaize.com> 4291M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4292L: linux-gpio@vger.kernel.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4295F: drivers/gpio/gpio-blzp1600.c 4296 4297BONDING DRIVER 4298M: Jay Vosburgh <jv@jvosburgh.net> 4299L: netdev@vger.kernel.org 4300S: Maintained 4301F: Documentation/networking/bonding.rst 4302F: drivers/net/bonding/ 4303F: include/net/bond* 4304F: include/uapi/linux/if_bonding.h 4305F: tools/testing/selftests/drivers/net/bonding/ 4306 4307BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4308M: Dan Robertson <dan@dlrobertson.com> 4309L: linux-iio@vger.kernel.org 4310S: Maintained 4311F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4312F: drivers/iio/accel/bma400* 4313 4314BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4315M: Alex Lanzano <lanzano.alex@gmail.com> 4316L: linux-iio@vger.kernel.org 4317S: Maintained 4318F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4319F: drivers/iio/imu/bmi270/ 4320 4321BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4322M: Jagath Jog J <jagathjog1996@gmail.com> 4323L: linux-iio@vger.kernel.org 4324S: Maintained 4325F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4326F: drivers/iio/imu/bmi323/ 4327 4328BPF JIT for ARC 4329M: Shahab Vahedi <list+bpf@vahedi.org> 4330L: bpf@vger.kernel.org 4331S: Maintained 4332F: arch/arc/net/ 4333 4334BPF JIT for ARM 4335M: Russell King <linux@armlinux.org.uk> 4336M: Puranjay Mohan <puranjay@kernel.org> 4337L: bpf@vger.kernel.org 4338S: Maintained 4339F: arch/arm/net/ 4340 4341BPF JIT for ARM64 4342M: Daniel Borkmann <daniel@iogearbox.net> 4343M: Alexei Starovoitov <ast@kernel.org> 4344M: Puranjay Mohan <puranjay@kernel.org> 4345R: Xu Kuohai <xukuohai@huaweicloud.com> 4346L: bpf@vger.kernel.org 4347S: Supported 4348F: arch/arm64/net/ 4349 4350BPF JIT for LOONGARCH 4351M: Tiezhu Yang <yangtiezhu@loongson.cn> 4352R: Hengqi Chen <hengqi.chen@gmail.com> 4353L: bpf@vger.kernel.org 4354S: Maintained 4355F: arch/loongarch/net/ 4356 4357BPF JIT for MIPS (32-BIT AND 64-BIT) 4358M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4359M: Paul Burton <paulburton@kernel.org> 4360L: bpf@vger.kernel.org 4361S: Maintained 4362F: arch/mips/net/ 4363 4364BPF JIT for NFP NICs 4365M: Jakub Kicinski <kuba@kernel.org> 4366L: bpf@vger.kernel.org 4367S: Odd Fixes 4368F: drivers/net/ethernet/netronome/nfp/bpf/ 4369 4370BPF JIT for POWERPC (32-BIT AND 64-BIT) 4371M: Hari Bathini <hbathini@linux.ibm.com> 4372M: Christophe Leroy <christophe.leroy@csgroup.eu> 4373R: Naveen N Rao <naveen@kernel.org> 4374L: bpf@vger.kernel.org 4375S: Supported 4376F: arch/powerpc/net/ 4377 4378BPF JIT for RISC-V (32-bit) 4379M: Luke Nelson <luke.r.nels@gmail.com> 4380M: Xi Wang <xi.wang@gmail.com> 4381L: bpf@vger.kernel.org 4382S: Maintained 4383F: arch/riscv/net/ 4384X: arch/riscv/net/bpf_jit_comp64.c 4385 4386BPF JIT for RISC-V (64-bit) 4387M: Björn Töpel <bjorn@kernel.org> 4388R: Pu Lehui <pulehui@huawei.com> 4389R: Puranjay Mohan <puranjay@kernel.org> 4390L: bpf@vger.kernel.org 4391S: Maintained 4392F: arch/riscv/net/ 4393X: arch/riscv/net/bpf_jit_comp32.c 4394 4395BPF JIT for S390 4396M: Ilya Leoshkevich <iii@linux.ibm.com> 4397M: Heiko Carstens <hca@linux.ibm.com> 4398M: Vasily Gorbik <gor@linux.ibm.com> 4399L: bpf@vger.kernel.org 4400S: Supported 4401F: arch/s390/net/ 4402X: arch/s390/net/pnet.c 4403 4404BPF JIT for SPARC (32-BIT AND 64-BIT) 4405M: David S. Miller <davem@davemloft.net> 4406L: bpf@vger.kernel.org 4407S: Odd Fixes 4408F: arch/sparc/net/ 4409 4410BPF JIT for X86 32-BIT 4411M: Wang YanQing <udknight@gmail.com> 4412L: bpf@vger.kernel.org 4413S: Odd Fixes 4414F: arch/x86/net/bpf_jit_comp32.c 4415 4416BPF JIT for X86 64-BIT 4417M: Alexei Starovoitov <ast@kernel.org> 4418M: Daniel Borkmann <daniel@iogearbox.net> 4419L: bpf@vger.kernel.org 4420S: Supported 4421F: arch/x86/net/ 4422X: arch/x86/net/bpf_jit_comp32.c 4423 4424BPF [BTF] 4425M: Martin KaFai Lau <martin.lau@linux.dev> 4426L: bpf@vger.kernel.org 4427S: Maintained 4428F: include/linux/btf* 4429F: kernel/bpf/btf.c 4430 4431BPF [CORE] 4432M: Alexei Starovoitov <ast@kernel.org> 4433M: Daniel Borkmann <daniel@iogearbox.net> 4434R: John Fastabend <john.fastabend@gmail.com> 4435L: bpf@vger.kernel.org 4436S: Maintained 4437F: include/linux/bpf* 4438F: include/linux/filter.h 4439F: include/linux/tnum.h 4440F: kernel/bpf/core.c 4441F: kernel/bpf/dispatcher.c 4442F: kernel/bpf/mprog.c 4443F: kernel/bpf/syscall.c 4444F: kernel/bpf/tnum.c 4445F: kernel/bpf/trampoline.c 4446F: kernel/bpf/verifier.c 4447 4448BPF [CRYPTO] 4449M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4450L: bpf@vger.kernel.org 4451S: Maintained 4452F: crypto/bpf_crypto_skcipher.c 4453F: include/linux/bpf_crypto.h 4454F: kernel/bpf/crypto.c 4455 4456BPF [DOCUMENTATION] (Related to Standardization) 4457R: David Vernet <void@manifault.com> 4458L: bpf@vger.kernel.org 4459L: bpf@ietf.org 4460S: Maintained 4461F: Documentation/bpf/standardization/ 4462 4463BPF [GENERAL] (Safe Dynamic Programs and Tools) 4464M: Alexei Starovoitov <ast@kernel.org> 4465M: Daniel Borkmann <daniel@iogearbox.net> 4466M: Andrii Nakryiko <andrii@kernel.org> 4467R: Martin KaFai Lau <martin.lau@linux.dev> 4468R: Eduard Zingerman <eddyz87@gmail.com> 4469R: Song Liu <song@kernel.org> 4470R: Yonghong Song <yonghong.song@linux.dev> 4471R: John Fastabend <john.fastabend@gmail.com> 4472R: KP Singh <kpsingh@kernel.org> 4473R: Stanislav Fomichev <sdf@fomichev.me> 4474R: Hao Luo <haoluo@google.com> 4475R: Jiri Olsa <jolsa@kernel.org> 4476L: bpf@vger.kernel.org 4477S: Supported 4478W: https://bpf.io/ 4479Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4480T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4481T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4482F: Documentation/bpf/ 4483F: Documentation/networking/filter.rst 4484F: Documentation/userspace-api/ebpf/ 4485F: arch/*/net/* 4486F: include/linux/bpf* 4487F: include/linux/btf* 4488F: include/linux/filter.h 4489F: include/trace/events/xdp.h 4490F: include/uapi/linux/bpf* 4491F: include/uapi/linux/btf* 4492F: include/uapi/linux/filter.h 4493F: kernel/bpf/ 4494F: kernel/trace/bpf_trace.c 4495F: lib/buildid.c 4496F: arch/*/include/asm/rqspinlock.h 4497F: include/asm-generic/rqspinlock.h 4498F: lib/test_bpf.c 4499F: net/bpf/ 4500F: net/core/filter.c 4501F: net/sched/act_bpf.c 4502F: net/sched/cls_bpf.c 4503F: samples/bpf/ 4504F: scripts/bpf_doc.py 4505F: scripts/Makefile.btf 4506F: scripts/pahole-version.sh 4507F: tools/bpf/ 4508F: tools/lib/bpf/ 4509F: tools/testing/selftests/bpf/ 4510 4511BPF [ITERATOR] 4512M: Yonghong Song <yonghong.song@linux.dev> 4513L: bpf@vger.kernel.org 4514S: Maintained 4515F: kernel/bpf/*iter.c 4516 4517BPF [L7 FRAMEWORK] (sockmap) 4518M: John Fastabend <john.fastabend@gmail.com> 4519M: Jakub Sitnicki <jakub@cloudflare.com> 4520L: netdev@vger.kernel.org 4521L: bpf@vger.kernel.org 4522S: Maintained 4523F: include/linux/skmsg.h 4524F: net/core/skmsg.c 4525F: net/core/sock_map.c 4526F: net/ipv4/tcp_bpf.c 4527F: net/ipv4/udp_bpf.c 4528F: net/unix/unix_bpf.c 4529 4530BPF [LIBRARY] (libbpf) 4531M: Andrii Nakryiko <andrii@kernel.org> 4532M: Eduard Zingerman <eddyz87@gmail.com> 4533L: bpf@vger.kernel.org 4534S: Maintained 4535F: tools/lib/bpf/ 4536 4537BPF [MISC] 4538L: bpf@vger.kernel.org 4539S: Odd Fixes 4540K: (?:\b|_)bpf(?:\b|_) 4541 4542BPF [NETKIT] (BPF-programmable network device) 4543M: Daniel Borkmann <daniel@iogearbox.net> 4544M: Nikolay Aleksandrov <razor@blackwall.org> 4545L: bpf@vger.kernel.org 4546L: netdev@vger.kernel.org 4547S: Supported 4548F: drivers/net/netkit.c 4549F: include/net/netkit.h 4550 4551BPF [NETWORKING] (struct_ops, reuseport) 4552M: Martin KaFai Lau <martin.lau@linux.dev> 4553L: bpf@vger.kernel.org 4554L: netdev@vger.kernel.org 4555S: Maintained 4556F: kernel/bpf/bpf_struct* 4557 4558BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4559M: Martin KaFai Lau <martin.lau@linux.dev> 4560M: Daniel Borkmann <daniel@iogearbox.net> 4561R: John Fastabend <john.fastabend@gmail.com> 4562R: Stanislav Fomichev <sdf@fomichev.me> 4563L: bpf@vger.kernel.org 4564L: netdev@vger.kernel.org 4565S: Maintained 4566F: include/net/tcx.h 4567F: kernel/bpf/tcx.c 4568F: net/core/filter.c 4569F: net/sched/act_bpf.c 4570F: net/sched/cls_bpf.c 4571 4572BPF [RINGBUF] 4573M: Andrii Nakryiko <andrii@kernel.org> 4574L: bpf@vger.kernel.org 4575S: Maintained 4576F: kernel/bpf/ringbuf.c 4577 4578BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4579M: KP Singh <kpsingh@kernel.org> 4580M: Matt Bobrowski <mattbobrowski@google.com> 4581L: bpf@vger.kernel.org 4582S: Maintained 4583F: Documentation/bpf/prog_lsm.rst 4584F: include/linux/bpf_lsm.h 4585F: kernel/bpf/bpf_lsm.c 4586F: kernel/trace/bpf_trace.c 4587F: security/bpf/ 4588 4589BPF [SELFTESTS] (Test Runners & Infrastructure) 4590M: Andrii Nakryiko <andrii@kernel.org> 4591M: Eduard Zingerman <eddyz87@gmail.com> 4592R: Mykola Lysenko <mykolal@fb.com> 4593L: bpf@vger.kernel.org 4594S: Maintained 4595F: tools/testing/selftests/bpf/ 4596 4597BPF [STORAGE & CGROUPS] 4598M: Martin KaFai Lau <martin.lau@linux.dev> 4599L: bpf@vger.kernel.org 4600S: Maintained 4601F: kernel/bpf/*storage.c 4602F: kernel/bpf/bpf_lru* 4603F: kernel/bpf/cgroup.c 4604 4605BPF [TOOLING] (bpftool) 4606M: Quentin Monnet <qmo@kernel.org> 4607L: bpf@vger.kernel.org 4608S: Maintained 4609F: kernel/bpf/disasm.* 4610F: tools/bpf/bpftool/ 4611 4612BPF [TRACING] 4613M: Song Liu <song@kernel.org> 4614R: Jiri Olsa <jolsa@kernel.org> 4615L: bpf@vger.kernel.org 4616S: Maintained 4617F: kernel/bpf/stackmap.c 4618F: kernel/trace/bpf_trace.c 4619F: lib/buildid.c 4620 4621BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4622M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4623L: linux-iio@vger.kernel.org 4624S: Maintained 4625F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4626F: drivers/iio/light/apds9160.c 4627 4628BROADCOM ASP 2.0 ETHERNET DRIVER 4629M: Justin Chen <justin.chen@broadcom.com> 4630M: Florian Fainelli <florian.fainelli@broadcom.com> 4631L: bcm-kernel-feedback-list@broadcom.com 4632L: netdev@vger.kernel.org 4633S: Supported 4634F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4635F: drivers/net/ethernet/broadcom/asp2/ 4636 4637BROADCOM B44 10/100 ETHERNET DRIVER 4638M: Michael Chan <michael.chan@broadcom.com> 4639L: netdev@vger.kernel.org 4640S: Maintained 4641F: drivers/net/ethernet/broadcom/b44.* 4642 4643BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4644M: Florian Fainelli <florian.fainelli@broadcom.com> 4645L: netdev@vger.kernel.org 4646L: openwrt-devel@lists.openwrt.org (subscribers-only) 4647S: Supported 4648F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4649F: drivers/net/dsa/b53/* 4650F: drivers/net/dsa/bcm_sf2* 4651F: include/linux/dsa/brcm.h 4652F: include/linux/platform_data/b53.h 4653 4654BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4655M: Florian Fainelli <florian.fainelli@broadcom.com> 4656R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4657L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4659S: Maintained 4660T: git https://github.com/broadcom/stblinux.git 4661F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4662F: drivers/pci/controller/pcie-brcmstb.c 4663F: drivers/staging/vc04_services 4664N: bcm2711 4665N: bcm2712 4666N: bcm283* 4667N: raspberrypi 4668 4669BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4670M: Florian Fainelli <florian.fainelli@broadcom.com> 4671M: Ray Jui <rjui@broadcom.com> 4672M: Scott Branden <sbranden@broadcom.com> 4673R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4674S: Maintained 4675T: git https://github.com/broadcom/mach-bcm 4676F: arch/arm/mach-bcm/ 4677N: bcm281* 4678N: bcm113* 4679N: bcm216* 4680N: kona 4681 4682BROADCOM BCM2835 CAMERA DRIVERS 4683M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4684L: linux-media@vger.kernel.org 4685S: Maintained 4686F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4687F: drivers/media/platform/broadcom/bcm2835-unicam* 4688 4689BROADCOM BCM47XX MIPS ARCHITECTURE 4690M: Hauke Mehrtens <hauke@hauke-m.de> 4691M: Rafał Miłecki <zajec5@gmail.com> 4692L: linux-mips@vger.kernel.org 4693S: Maintained 4694F: Documentation/devicetree/bindings/mips/brcm/ 4695F: arch/mips/bcm47xx/* 4696F: arch/mips/include/asm/mach-bcm47xx/* 4697 4698BROADCOM BCM4908 ETHERNET DRIVER 4699M: Rafał Miłecki <rafal@milecki.pl> 4700R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4701L: netdev@vger.kernel.org 4702S: Maintained 4703F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4704F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4705F: drivers/net/ethernet/broadcom/unimac.h 4706 4707BROADCOM BCM4908 PINMUX DRIVER 4708M: Rafał Miłecki <rafal@milecki.pl> 4709R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4710L: linux-gpio@vger.kernel.org 4711S: Maintained 4712F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4713F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4714 4715BROADCOM BCM5301X ARM ARCHITECTURE 4716M: Florian Fainelli <florian.fainelli@broadcom.com> 4717M: Hauke Mehrtens <hauke@hauke-m.de> 4718M: Rafał Miłecki <zajec5@gmail.com> 4719R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4721S: Maintained 4722F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4723F: arch/arm/boot/dts/broadcom/bcm470* 4724F: arch/arm/boot/dts/broadcom/bcm5301* 4725F: arch/arm/boot/dts/broadcom/bcm953012* 4726F: arch/arm/mach-bcm/bcm_5301x.c 4727 4728BROADCOM BCM53573 ARM ARCHITECTURE 4729M: Florian Fainelli <florian.fainelli@broadcom.com> 4730M: Rafał Miłecki <rafal@milecki.pl> 4731R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4733S: Maintained 4734F: arch/arm/boot/dts/broadcom/bcm47189* 4735F: arch/arm/boot/dts/broadcom/bcm53573* 4736 4737BROADCOM BCM63XX/BCM33XX UDC DRIVER 4738M: Kevin Cernekee <cernekee@gmail.com> 4739L: linux-usb@vger.kernel.org 4740S: Maintained 4741F: drivers/usb/gadget/udc/bcm63xx_udc.* 4742 4743BROADCOM BCM7XXX ARM ARCHITECTURE 4744M: Florian Fainelli <florian.fainelli@broadcom.com> 4745R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4747S: Maintained 4748T: git https://github.com/broadcom/stblinux.git 4749F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4750F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4751F: arch/arm/include/asm/hardware/cache-b15-rac.h 4752F: arch/arm/mach-bcm/*brcmstb* 4753F: arch/arm/mm/cache-b15-rac.c 4754F: drivers/bus/brcmstb_gisb.c 4755F: drivers/pci/controller/pcie-brcmstb.c 4756N: brcmstb 4757N: bcm7038 4758N: bcm7120 4759 4760BROADCOM BCMBCA ARM ARCHITECTURE 4761M: William Zhang <william.zhang@broadcom.com> 4762M: Anand Gore <anand.gore@broadcom.com> 4763M: Kursad Oney <kursad.oney@broadcom.com> 4764M: Florian Fainelli <florian.fainelli@broadcom.com> 4765M: Rafał Miłecki <rafal@milecki.pl> 4766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4768S: Maintained 4769T: git https://github.com/broadcom/stblinux.git 4770F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4771F: arch/arm64/boot/dts/broadcom/bcmbca/* 4772N: bcmbca 4773N: bcm[9]?47622 4774N: bcm[9]?4912 4775N: bcm[9]?63138 4776N: bcm[9]?63146 4777N: bcm[9]?63148 4778N: bcm[9]?63158 4779N: bcm[9]?63178 4780N: bcm[9]?6756 4781N: bcm[9]?6813 4782N: bcm[9]?6846 4783N: bcm[9]?6855 4784N: bcm[9]?6856 4785N: bcm[9]?6858 4786N: bcm[9]?6878 4787 4788BROADCOM BDC DRIVER 4789M: Justin Chen <justin.chen@broadcom.com> 4790M: Al Cooper <alcooperx@gmail.com> 4791R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4792L: linux-usb@vger.kernel.org 4793S: Maintained 4794F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4795F: drivers/usb/gadget/udc/bdc/ 4796 4797BROADCOM BMIPS CPUFREQ DRIVER 4798M: Markus Mayer <mmayer@broadcom.com> 4799R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4800L: linux-pm@vger.kernel.org 4801S: Maintained 4802F: drivers/cpufreq/bmips-cpufreq.c 4803 4804BROADCOM BMIPS MIPS ARCHITECTURE 4805M: Florian Fainelli <florian.fainelli@broadcom.com> 4806R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4807L: linux-mips@vger.kernel.org 4808S: Maintained 4809T: git https://github.com/broadcom/stblinux.git 4810F: arch/mips/bmips/* 4811F: arch/mips/boot/dts/brcm/bcm*.dts* 4812F: arch/mips/include/asm/mach-bmips/* 4813F: arch/mips/kernel/*bmips* 4814F: drivers/irqchip/irq-bcm63* 4815F: drivers/irqchip/irq-bcm7* 4816F: drivers/irqchip/irq-brcmstb* 4817F: drivers/pmdomain/bcm/bcm63xx-power.c 4818F: include/linux/bcm963xx_nvram.h 4819F: include/linux/bcm963xx_tag.h 4820 4821BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4822M: Rasesh Mody <rmody@marvell.com> 4823M: GR-Linux-NIC-Dev@marvell.com 4824L: netdev@vger.kernel.org 4825S: Maintained 4826F: drivers/net/ethernet/broadcom/bnx2.* 4827F: drivers/net/ethernet/broadcom/bnx2_* 4828 4829BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4830M: Saurav Kashyap <skashyap@marvell.com> 4831M: Javed Hasan <jhasan@marvell.com> 4832M: GR-QLogic-Storage-Upstream@marvell.com 4833L: linux-scsi@vger.kernel.org 4834S: Supported 4835F: drivers/scsi/bnx2fc/ 4836 4837BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4838M: Nilesh Javali <njavali@marvell.com> 4839M: Manish Rangankar <mrangankar@marvell.com> 4840M: GR-QLogic-Storage-Upstream@marvell.com 4841L: linux-scsi@vger.kernel.org 4842S: Supported 4843F: drivers/scsi/bnx2i/ 4844 4845BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4846M: Sudarsana Kalluru <skalluru@marvell.com> 4847M: Manish Chopra <manishc@marvell.com> 4848L: netdev@vger.kernel.org 4849S: Maintained 4850F: drivers/net/ethernet/broadcom/bnx2x/ 4851 4852BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4853M: Michael Chan <michael.chan@broadcom.com> 4854M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4855L: netdev@vger.kernel.org 4856S: Maintained 4857F: drivers/firmware/broadcom/tee_bnxt_fw.c 4858F: drivers/net/ethernet/broadcom/bnxt/ 4859F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4860 4861BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4862M: Arend van Spriel <arend.vanspriel@broadcom.com> 4863L: linux-wireless@vger.kernel.org 4864L: brcm80211@lists.linux.dev 4865L: brcm80211-dev-list.pdl@broadcom.com 4866S: Supported 4867F: drivers/net/wireless/broadcom/brcm80211/ 4868F: include/linux/platform_data/brcmfmac.h 4869 4870BROADCOM BRCMSTB GPIO DRIVER 4871M: Doug Berger <opendmb@gmail.com> 4872M: Florian Fainelli <florian.fainelli@broadcom.com> 4873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4874S: Supported 4875F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4876F: drivers/gpio/gpio-brcmstb.c 4877 4878BROADCOM BRCMSTB I2C DRIVER 4879M: Kamal Dasu <kamal.dasu@broadcom.com> 4880R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4881L: linux-i2c@vger.kernel.org 4882S: Supported 4883F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4884F: drivers/i2c/busses/i2c-brcmstb.c 4885 4886BROADCOM BRCMSTB UART DRIVER 4887M: Al Cooper <alcooperx@gmail.com> 4888R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4889L: linux-serial@vger.kernel.org 4890S: Maintained 4891F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4892F: drivers/tty/serial/8250/8250_bcm7271.c 4893 4894BROADCOM BRCMSTB USB EHCI DRIVER 4895M: Justin Chen <justin.chen@broadcom.com> 4896M: Al Cooper <alcooperx@gmail.com> 4897R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4898L: linux-usb@vger.kernel.org 4899S: Maintained 4900F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4901F: drivers/usb/host/ehci-brcm.* 4902 4903BROADCOM BRCMSTB USB PIN MAP DRIVER 4904M: Al Cooper <alcooperx@gmail.com> 4905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4906L: linux-usb@vger.kernel.org 4907S: Maintained 4908F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4909F: drivers/usb/misc/brcmstb-usb-pinmap.c 4910 4911BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4912M: Justin Chen <justin.chen@broadcom.com> 4913M: Al Cooper <alcooperx@gmail.com> 4914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4915L: linux-kernel@vger.kernel.org 4916S: Maintained 4917F: drivers/phy/broadcom/phy-brcm-usb* 4918 4919BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4920M: William Zhang <william.zhang@broadcom.com> 4921M: Kursad Oney <kursad.oney@broadcom.com> 4922M: Jonas Gorski <jonas.gorski@gmail.com> 4923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4924L: linux-spi@vger.kernel.org 4925S: Maintained 4926F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4927F: drivers/spi/spi-bcm63xx-hsspi.c 4928F: drivers/spi/spi-bcmbca-hsspi.c 4929 4930BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4931M: Jonas Gorski <jonas.gorski@gmail.com> 4932L: linux-spi@vger.kernel.org 4933S: Odd Fixes 4934F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4935F: drivers/spi/spi-bcm63xx.c 4936 4937BROADCOM ETHERNET PHY DRIVERS 4938M: Florian Fainelli <florian.fainelli@broadcom.com> 4939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4940L: netdev@vger.kernel.org 4941S: Supported 4942F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4943F: drivers/net/phy/bcm*.[ch] 4944F: drivers/net/phy/broadcom.c 4945F: include/linux/brcmphy.h 4946 4947BROADCOM GENET ETHERNET DRIVER 4948M: Doug Berger <opendmb@gmail.com> 4949M: Florian Fainelli <florian.fainelli@broadcom.com> 4950R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4951L: netdev@vger.kernel.org 4952S: Maintained 4953F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4954F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4955F: drivers/net/ethernet/broadcom/genet/ 4956F: drivers/net/ethernet/broadcom/unimac.h 4957F: drivers/net/mdio/mdio-bcm-unimac.c 4958F: include/linux/platform_data/bcmgenet.h 4959F: include/linux/platform_data/mdio-bcm-unimac.h 4960 4961BROADCOM IPROC ARM ARCHITECTURE 4962M: Ray Jui <rjui@broadcom.com> 4963M: Scott Branden <sbranden@broadcom.com> 4964R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4966S: Maintained 4967T: git https://github.com/broadcom/stblinux.git 4968F: arch/arm64/boot/dts/broadcom/northstar2/* 4969F: arch/arm64/boot/dts/broadcom/stingray/* 4970F: drivers/clk/bcm/clk-ns* 4971F: drivers/clk/bcm/clk-sr* 4972F: drivers/pinctrl/bcm/pinctrl-ns* 4973F: include/dt-bindings/clock/bcm-sr* 4974N: iproc 4975N: cygnus 4976N: bcm[-_]nsp 4977N: bcm9113* 4978N: bcm9583* 4979N: bcm9585* 4980N: bcm9586* 4981N: bcm988312 4982N: bcm113* 4983N: bcm583* 4984N: bcm585* 4985N: bcm586* 4986N: bcm88312 4987N: hr2 4988N: stingray 4989 4990BROADCOM IPROC GBIT ETHERNET DRIVER 4991M: Rafał Miłecki <rafal@milecki.pl> 4992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4993L: netdev@vger.kernel.org 4994S: Maintained 4995F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4996F: drivers/net/ethernet/broadcom/bgmac* 4997F: drivers/net/ethernet/broadcom/unimac.h 4998 4999BROADCOM KONA GPIO DRIVER 5000M: Ray Jui <rjui@broadcom.com> 5001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5002S: Supported 5003F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5004F: drivers/gpio/gpio-bcm-kona.c 5005 5006BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5007M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5008M: Kashyap Desai <kashyap.desai@broadcom.com> 5009M: Sumit Saxena <sumit.saxena@broadcom.com> 5010M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5011L: mpi3mr-linuxdrv.pdl@broadcom.com 5012L: linux-scsi@vger.kernel.org 5013S: Supported 5014W: https://www.broadcom.com/support/storage 5015F: drivers/scsi/mpi3mr/ 5016 5017BROADCOM NETXTREME-E ROCE DRIVER 5018M: Selvin Xavier <selvin.xavier@broadcom.com> 5019M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5020L: linux-rdma@vger.kernel.org 5021S: Supported 5022W: http://www.broadcom.com 5023F: drivers/infiniband/hw/bnxt_re/ 5024F: include/uapi/rdma/bnxt_re-abi.h 5025 5026BROADCOM NVRAM DRIVER 5027M: Rafał Miłecki <zajec5@gmail.com> 5028L: linux-mips@vger.kernel.org 5029S: Maintained 5030F: drivers/firmware/broadcom/* 5031 5032BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5033M: Rafał Miłecki <rafal@milecki.pl> 5034M: Florian Fainelli <florian.fainelli@broadcom.com> 5035R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5036L: linux-pm@vger.kernel.org 5037S: Maintained 5038T: git https://github.com/broadcom/stblinux.git 5039F: drivers/pmdomain/bcm/bcm-pmb.c 5040F: include/dt-bindings/soc/bcm-pmb.h 5041 5042BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5043M: Rafał Miłecki <zajec5@gmail.com> 5044L: linux-wireless@vger.kernel.org 5045S: Maintained 5046F: drivers/bcma/ 5047F: include/linux/bcma/ 5048 5049BROADCOM SPI DRIVER 5050M: Kamal Dasu <kamal.dasu@broadcom.com> 5051R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5052S: Maintained 5053F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5054F: drivers/spi/spi-bcm-qspi.* 5055F: drivers/spi/spi-brcmstb-qspi.c 5056F: drivers/spi/spi-iproc-qspi.c 5057 5058BROADCOM STB AVS CPUFREQ DRIVER 5059M: Markus Mayer <mmayer@broadcom.com> 5060R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5061L: linux-pm@vger.kernel.org 5062S: Maintained 5063F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5064F: drivers/cpufreq/brcmstb* 5065 5066BROADCOM STB AVS TMON DRIVER 5067M: Markus Mayer <mmayer@broadcom.com> 5068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5069L: linux-pm@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5072F: drivers/thermal/broadcom/brcmstb* 5073 5074BROADCOM STB DPFE DRIVER 5075M: Markus Mayer <mmayer@broadcom.com> 5076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5078S: Maintained 5079F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5080F: drivers/memory/brcmstb_dpfe.c 5081 5082BROADCOM STB NAND FLASH DRIVER 5083M: Brian Norris <computersforpeace@gmail.com> 5084M: Kamal Dasu <kamal.dasu@broadcom.com> 5085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5086L: linux-mtd@lists.infradead.org 5087S: Maintained 5088F: drivers/mtd/nand/raw/brcmnand/ 5089F: include/linux/platform_data/brcmnand.h 5090 5091BROADCOM STB PCIE DRIVER 5092M: Jim Quinlan <jim2101024@gmail.com> 5093M: Nicolas Saenz Julienne <nsaenz@kernel.org> 5094M: Florian Fainelli <florian.fainelli@broadcom.com> 5095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5096L: linux-pci@vger.kernel.org 5097S: Maintained 5098F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5099F: drivers/pci/controller/pcie-brcmstb.c 5100 5101BROADCOM SYSTEMPORT ETHERNET DRIVER 5102M: Florian Fainelli <florian.fainelli@broadcom.com> 5103R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5104L: netdev@vger.kernel.org 5105S: Maintained 5106F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5107F: drivers/net/ethernet/broadcom/bcmsysport.* 5108F: drivers/net/ethernet/broadcom/unimac.h 5109 5110BROADCOM TG3 GIGABIT ETHERNET DRIVER 5111M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5112M: Michael Chan <mchan@broadcom.com> 5113L: netdev@vger.kernel.org 5114S: Maintained 5115F: drivers/net/ethernet/broadcom/tg3.* 5116 5117BROADCOM VK DRIVER 5118M: Scott Branden <scott.branden@broadcom.com> 5119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5120S: Supported 5121F: drivers/misc/bcm-vk/ 5122F: include/uapi/linux/misc/bcm_vk.h 5123 5124BROCADE BFA FC SCSI DRIVER 5125M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5126M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5127L: linux-scsi@vger.kernel.org 5128S: Supported 5129F: drivers/scsi/bfa/ 5130 5131BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5132M: Rasesh Mody <rmody@marvell.com> 5133M: Sudarsana Kalluru <skalluru@marvell.com> 5134M: GR-Linux-NIC-Dev@marvell.com 5135L: netdev@vger.kernel.org 5136S: Maintained 5137F: drivers/net/ethernet/brocade/bna/ 5138 5139BSG (block layer generic sg v4 driver) 5140M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5141L: linux-scsi@vger.kernel.org 5142S: Supported 5143F: block/bsg.c 5144F: include/linux/bsg.h 5145F: include/uapi/linux/bsg.h 5146 5147BT87X AUDIO DRIVER 5148M: Clemens Ladisch <clemens@ladisch.de> 5149L: linux-sound@vger.kernel.org 5150S: Maintained 5151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5152F: Documentation/sound/cards/bt87x.rst 5153F: sound/pci/bt87x.c 5154 5155BT8XXGPIO DRIVER 5156M: Michael Buesch <m@bues.ch> 5157S: Maintained 5158W: http://bu3sch.de/btgpio.php 5159F: drivers/gpio/gpio-bt8xx.c 5160 5161BTRFS FILE SYSTEM 5162M: Chris Mason <clm@fb.com> 5163M: Josef Bacik <josef@toxicpanda.com> 5164M: David Sterba <dsterba@suse.com> 5165L: linux-btrfs@vger.kernel.org 5166S: Maintained 5167W: https://btrfs.readthedocs.io 5168Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5169C: irc://irc.libera.chat/btrfs 5170T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5171F: Documentation/filesystems/btrfs.rst 5172F: fs/btrfs/ 5173F: include/linux/btrfs* 5174F: include/trace/events/btrfs.h 5175F: include/uapi/linux/btrfs* 5176 5177BTTV VIDEO4LINUX DRIVER 5178M: Mauro Carvalho Chehab <mchehab@kernel.org> 5179L: linux-media@vger.kernel.org 5180S: Odd fixes 5181W: https://linuxtv.org 5182T: git git://linuxtv.org/media.git 5183F: Documentation/driver-api/media/drivers/bttv* 5184F: drivers/media/pci/bt8xx/bttv* 5185 5186BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5187M: Chanwoo Choi <cw00.choi@samsung.com> 5188L: linux-pm@vger.kernel.org 5189L: linux-samsung-soc@vger.kernel.org 5190S: Maintained 5191T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5192F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5193F: drivers/devfreq/exynos-bus.c 5194 5195BUSLOGIC SCSI DRIVER 5196M: Khalid Aziz <khalid@gonehiking.org> 5197L: linux-scsi@vger.kernel.org 5198S: Maintained 5199F: drivers/scsi/BusLogic.* 5200F: drivers/scsi/FlashPoint.* 5201 5202BXCAN CAN NETWORK DRIVER 5203M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5204L: linux-can@vger.kernel.org 5205S: Maintained 5206F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5207F: drivers/net/can/bxcan.c 5208 5209C-MEDIA CMI8788 DRIVER 5210M: Clemens Ladisch <clemens@ladisch.de> 5211L: linux-sound@vger.kernel.org 5212S: Maintained 5213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5214F: sound/pci/oxygen/ 5215 5216C-SKY ARCHITECTURE 5217M: Guo Ren <guoren@kernel.org> 5218L: linux-csky@vger.kernel.org 5219S: Supported 5220T: git https://github.com/c-sky/csky-linux.git 5221F: Documentation/devicetree/bindings/csky/ 5222F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5223F: Documentation/devicetree/bindings/timer/csky,* 5224F: arch/csky/ 5225F: drivers/clocksource/timer-gx6605s.c 5226F: drivers/clocksource/timer-mp-csky.c 5227F: drivers/irqchip/irq-csky-* 5228N: csky 5229K: csky 5230 5231CA8210 IEEE-802.15.4 RADIO DRIVER 5232L: linux-wpan@vger.kernel.org 5233S: Orphan 5234W: https://github.com/Cascoda/ca8210-linux.git 5235F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5236F: drivers/net/ieee802154/ca8210.c 5237 5238CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5239M: David Howells <dhowells@redhat.com> 5240L: netfs@lists.linux.dev 5241S: Supported 5242F: Documentation/filesystems/caching/cachefiles.rst 5243F: fs/cachefiles/ 5244 5245CACHESTAT: PAGE CACHE STATS FOR A FILE 5246M: Nhat Pham <nphamcs@gmail.com> 5247M: Johannes Weiner <hannes@cmpxchg.org> 5248L: linux-mm@kvack.org 5249S: Maintained 5250F: tools/testing/selftests/cachestat/test_cachestat.c 5251 5252CADENCE MIPI-CSI2 BRIDGES 5253M: Maxime Ripard <mripard@kernel.org> 5254L: linux-media@vger.kernel.org 5255S: Maintained 5256F: Documentation/devicetree/bindings/media/cdns,*.txt 5257F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5258F: drivers/media/platform/cadence/cdns-csi2* 5259 5260CADENCE NAND DRIVER 5261L: linux-mtd@lists.infradead.org 5262S: Orphan 5263F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5264F: drivers/mtd/nand/raw/cadence-nand-controller.c 5265 5266CADENCE USB3 DRD IP DRIVER 5267M: Peter Chen <peter.chen@kernel.org> 5268M: Pawel Laszczak <pawell@cadence.com> 5269R: Roger Quadros <rogerq@kernel.org> 5270L: linux-usb@vger.kernel.org 5271S: Maintained 5272T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5273F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5274F: drivers/usb/cdns3/ 5275X: drivers/usb/cdns3/cdnsp* 5276 5277CADENCE USBHS DRIVER 5278M: Pawel Laszczak <pawell@cadence.com> 5279L: linux-usb@vger.kernel.org 5280S: Maintained 5281F: drivers/usb/gadget/udc/cdns2 5282 5283CADENCE USBSSP DRD IP DRIVER 5284M: Pawel Laszczak <pawell@cadence.com> 5285L: linux-usb@vger.kernel.org 5286S: Maintained 5287T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5288F: drivers/usb/cdns3/ 5289X: drivers/usb/cdns3/cdns3* 5290 5291CADET FM/AM RADIO RECEIVER DRIVER 5292M: Hans Verkuil <hverkuil@xs4all.nl> 5293L: linux-media@vger.kernel.org 5294S: Maintained 5295W: https://linuxtv.org 5296T: git git://linuxtv.org/media.git 5297F: drivers/media/radio/radio-cadet* 5298 5299CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5300L: linux-media@vger.kernel.org 5301S: Orphan 5302T: git git://linuxtv.org/media.git 5303F: Documentation/admin-guide/media/cafe_ccic* 5304F: drivers/media/platform/marvell/ 5305 5306CAIF NETWORK LAYER 5307L: netdev@vger.kernel.org 5308S: Orphan 5309F: Documentation/networking/caif/ 5310F: drivers/net/caif/ 5311F: include/net/caif/ 5312F: include/uapi/linux/caif/ 5313F: net/caif/ 5314 5315CAKE QDISC 5316M: Toke Høiland-Jørgensen <toke@toke.dk> 5317L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5318S: Maintained 5319F: net/sched/sch_cake.c 5320 5321CAN NETWORK DRIVERS 5322M: Marc Kleine-Budde <mkl@pengutronix.de> 5323M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5324L: linux-can@vger.kernel.org 5325S: Maintained 5326W: https://github.com/linux-can 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5329F: Documentation/devicetree/bindings/net/can/ 5330F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5331F: drivers/net/can/ 5332F: drivers/phy/phy-can-transceiver.c 5333F: include/linux/can/bittiming.h 5334F: include/linux/can/dev.h 5335F: include/linux/can/length.h 5336F: include/linux/can/platform/ 5337F: include/linux/can/rx-offload.h 5338F: include/uapi/linux/can/error.h 5339F: include/uapi/linux/can/netlink.h 5340F: include/uapi/linux/can/vxcan.h 5341 5342CAN NETWORK LAYER 5343M: Oliver Hartkopp <socketcan@hartkopp.net> 5344M: Marc Kleine-Budde <mkl@pengutronix.de> 5345L: linux-can@vger.kernel.org 5346S: Maintained 5347W: https://github.com/linux-can 5348T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5350F: Documentation/networking/can.rst 5351F: Documentation/networking/iso15765-2.rst 5352F: include/linux/can/can-ml.h 5353F: include/linux/can/core.h 5354F: include/linux/can/skb.h 5355F: include/net/netns/can.h 5356F: include/uapi/linux/can.h 5357F: include/uapi/linux/can/bcm.h 5358F: include/uapi/linux/can/gw.h 5359F: include/uapi/linux/can/isotp.h 5360F: include/uapi/linux/can/raw.h 5361F: net/can/ 5362F: net/sched/em_canid.c 5363F: tools/testing/selftests/net/can/ 5364 5365CAN-J1939 NETWORK LAYER 5366M: Robin van der Gracht <robin@protonic.nl> 5367M: Oleksij Rempel <o.rempel@pengutronix.de> 5368R: kernel@pengutronix.de 5369L: linux-can@vger.kernel.org 5370S: Maintained 5371F: Documentation/networking/j1939.rst 5372F: include/uapi/linux/can/j1939.h 5373F: net/can/j1939/ 5374 5375CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5376M: Damien Le Moal <dlemoal@kernel.org> 5377L: linux-riscv@lists.infradead.org 5378L: linux-gpio@vger.kernel.org (pinctrl driver) 5379F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5380F: drivers/pinctrl/pinctrl-k210.c 5381 5382CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5383M: Damien Le Moal <dlemoal@kernel.org> 5384L: linux-kernel@vger.kernel.org 5385L: linux-riscv@lists.infradead.org 5386S: Maintained 5387F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5388F: drivers/reset/reset-k210.c 5389 5390CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5391M: Damien Le Moal <dlemoal@kernel.org> 5392L: linux-riscv@lists.infradead.org 5393S: Maintained 5394F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5395F: drivers/soc/canaan/ 5396F: include/soc/canaan/ 5397 5398CAPABILITIES 5399M: Serge Hallyn <serge@hallyn.com> 5400L: linux-security-module@vger.kernel.org 5401S: Supported 5402F: include/linux/capability.h 5403F: include/trace/events/capability.h 5404F: include/uapi/linux/capability.h 5405F: kernel/capability.c 5406F: security/commoncap.c 5407 5408CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5409M: Kevin Tsai <ktsai@capellamicro.com> 5410S: Maintained 5411F: drivers/iio/light/cm* 5412 5413CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5414M: Christian Lamparter <chunkeey@googlemail.com> 5415L: linux-wireless@vger.kernel.org 5416S: Maintained 5417W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5418F: drivers/net/wireless/ath/carl9170/ 5419 5420CAVIUM I2C DRIVER 5421M: Robert Richter <rric@kernel.org> 5422S: Odd Fixes 5423W: http://www.marvell.com 5424F: drivers/i2c/busses/i2c-octeon* 5425F: drivers/i2c/busses/i2c-thunderx* 5426 5427CAVIUM LIQUIDIO NETWORK DRIVER 5428L: netdev@vger.kernel.org 5429S: Orphan 5430W: http://www.marvell.com 5431F: drivers/net/ethernet/cavium/liquidio/ 5432 5433CAVIUM MMC DRIVER 5434M: Robert Richter <rric@kernel.org> 5435S: Odd Fixes 5436W: http://www.marvell.com 5437F: drivers/mmc/host/cavium* 5438 5439CAVIUM OCTEON-TX CRYPTO DRIVER 5440M: George Cherian <gcherian@marvell.com> 5441L: linux-crypto@vger.kernel.org 5442S: Supported 5443W: http://www.marvell.com 5444F: drivers/crypto/cavium/cpt/ 5445 5446CAVIUM THUNDERX2 ARM64 SOC 5447M: Robert Richter <rric@kernel.org> 5448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5449S: Odd Fixes 5450F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5451F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5452 5453CBS/ETF/TAPRIO QDISCS 5454M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5455L: netdev@vger.kernel.org 5456S: Maintained 5457F: net/sched/sch_cbs.c 5458F: net/sched/sch_etf.c 5459F: net/sched/sch_taprio.c 5460 5461CC2520 IEEE-802.15.4 RADIO DRIVER 5462M: Stefan Schmidt <stefan@datenfreihafen.org> 5463L: linux-wpan@vger.kernel.org 5464S: Odd Fixes 5465F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5466F: drivers/net/ieee802154/cc2520.c 5467 5468CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5469M: Gilad Ben-Yossef <gilad@benyossef.com> 5470L: linux-crypto@vger.kernel.org 5471S: Supported 5472W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5473F: drivers/crypto/ccree/ 5474 5475CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5476M: Hadar Gat <hadar.gat@arm.com> 5477L: linux-crypto@vger.kernel.org 5478S: Supported 5479W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5480F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5481F: drivers/char/hw_random/cctrng.c 5482F: drivers/char/hw_random/cctrng.h 5483 5484CEC FRAMEWORK 5485M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5486L: linux-media@vger.kernel.org 5487S: Supported 5488W: http://linuxtv.org 5489T: git git://linuxtv.org/media.git 5490F: Documentation/ABI/testing/debugfs-cec-error-inj 5491F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5492F: Documentation/driver-api/media/cec-core.rst 5493F: Documentation/userspace-api/media/cec 5494F: drivers/media/cec/ 5495F: drivers/media/rc/keymaps/rc-cec.c 5496F: include/media/cec-notifier.h 5497F: include/media/cec.h 5498F: include/uapi/linux/cec-funcs.h 5499F: include/uapi/linux/cec.h 5500 5501CEC GPIO DRIVER 5502M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5503L: linux-media@vger.kernel.org 5504S: Supported 5505W: http://linuxtv.org 5506T: git git://linuxtv.org/media.git 5507F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5508F: drivers/media/cec/platform/cec-gpio/ 5509 5510CELL BROADBAND ENGINE ARCHITECTURE 5511L: linuxppc-dev@lists.ozlabs.org 5512S: Orphan 5513F: arch/powerpc/include/asm/cell*.h 5514F: arch/powerpc/include/asm/spu*.h 5515F: arch/powerpc/include/uapi/asm/spu*.h 5516F: arch/powerpc/platforms/cell/ 5517 5518CELLWISE CW2015 BATTERY DRIVER 5519M: Tobias Schrammm <t.schramm@manjaro.org> 5520S: Maintained 5521F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5522F: drivers/power/supply/cw2015_battery.c 5523 5524CEPH COMMON CODE (LIBCEPH) 5525M: Ilya Dryomov <idryomov@gmail.com> 5526M: Xiubo Li <xiubli@redhat.com> 5527L: ceph-devel@vger.kernel.org 5528S: Supported 5529W: http://ceph.com/ 5530T: git https://github.com/ceph/ceph-client.git 5531F: include/linux/ceph/ 5532F: include/linux/crush/ 5533F: net/ceph/ 5534 5535CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5536M: Xiubo Li <xiubli@redhat.com> 5537M: Ilya Dryomov <idryomov@gmail.com> 5538L: ceph-devel@vger.kernel.org 5539S: Supported 5540W: http://ceph.com/ 5541T: git https://github.com/ceph/ceph-client.git 5542F: Documentation/filesystems/ceph.rst 5543F: fs/ceph/ 5544 5545CERTIFICATE HANDLING 5546M: David Howells <dhowells@redhat.com> 5547M: David Woodhouse <dwmw2@infradead.org> 5548L: keyrings@vger.kernel.org 5549S: Maintained 5550F: Documentation/admin-guide/module-signing.rst 5551F: certs/ 5552F: scripts/sign-file.c 5553F: scripts/ssl-common.h 5554F: tools/certs/ 5555 5556CFAG12864B LCD DRIVER 5557M: Miguel Ojeda <ojeda@kernel.org> 5558S: Maintained 5559F: drivers/auxdisplay/cfag12864b.c 5560F: include/linux/cfag12864b.h 5561 5562CFAG12864BFB LCD FRAMEBUFFER DRIVER 5563M: Miguel Ojeda <ojeda@kernel.org> 5564S: Maintained 5565F: drivers/auxdisplay/cfag12864bfb.c 5566F: include/linux/cfag12864b.h 5567 5568CHAR and MISC DRIVERS 5569M: Arnd Bergmann <arnd@arndb.de> 5570M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5571S: Supported 5572T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5573F: drivers/char/ 5574F: drivers/misc/ 5575F: include/linux/miscdevice.h 5576F: samples/rust/rust_misc_device.rs 5577X: drivers/char/agp/ 5578X: drivers/char/hw_random/ 5579X: drivers/char/ipmi/ 5580X: drivers/char/random.c 5581X: drivers/char/tpm/ 5582 5583CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5584M: Thomas Weißschuh <linux@weissschuh.net> 5585L: linux-hwmon@vger.kernel.org 5586S: Maintained 5587F: Documentation/hwmon/powerz.rst 5588F: drivers/hwmon/powerz.c 5589 5590CHECKPATCH 5591M: Andy Whitcroft <apw@canonical.com> 5592M: Joe Perches <joe@perches.com> 5593R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5594R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5595S: Maintained 5596F: scripts/checkpatch.pl 5597 5598CHECKPATCH DOCUMENTATION 5599M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5600M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5601R: Joe Perches <joe@perches.com> 5602S: Maintained 5603F: Documentation/dev-tools/checkpatch.rst 5604 5605CHINESE DOCUMENTATION 5606M: Alex Shi <alexs@kernel.org> 5607M: Yanteng Si <si.yanteng@linux.dev> 5608R: Dongliang Mu <dzm91@hust.edu.cn> 5609T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5610S: Maintained 5611F: Documentation/translations/zh_CN/ 5612 5613CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5614M: Peter Chen <peter.chen@kernel.org> 5615L: linux-usb@vger.kernel.org 5616S: Maintained 5617T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5618F: drivers/usb/chipidea/ 5619 5620CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5621M: Hans de Goede <hansg@kernel.org> 5622L: linux-input@vger.kernel.org 5623S: Maintained 5624F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5625F: drivers/input/touchscreen/chipone_icn8318.c 5626 5627CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5628M: Hans de Goede <hansg@kernel.org> 5629L: linux-input@vger.kernel.org 5630S: Maintained 5631F: drivers/input/touchscreen/chipone_icn8505.c 5632 5633CHROME HARDWARE PLATFORM SUPPORT 5634M: Benson Leung <bleung@chromium.org> 5635M: Tzung-Bi Shih <tzungbi@kernel.org> 5636L: chrome-platform@lists.linux.dev 5637S: Maintained 5638T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5639F: drivers/platform/chrome/ 5640 5641CHROMEOS EC CODEC DRIVER 5642M: Cheng-Yi Chiang <cychiang@chromium.org> 5643M: Tzung-Bi Shih <tzungbi@kernel.org> 5644R: Guenter Roeck <groeck@chromium.org> 5645L: chrome-platform@lists.linux.dev 5646S: Maintained 5647F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5648F: sound/soc/codecs/cros_ec_codec.* 5649 5650CHROMEOS EC CHARGE CONTROL 5651M: Thomas Weißschuh <linux@weissschuh.net> 5652S: Maintained 5653F: drivers/power/supply/cros_charge-control.c 5654 5655CHROMEOS EC HARDWARE MONITORING 5656M: Thomas Weißschuh <linux@weissschuh.net> 5657L: chrome-platform@lists.linux.dev 5658L: linux-hwmon@vger.kernel.org 5659S: Maintained 5660F: Documentation/hwmon/cros_ec_hwmon.rst 5661F: drivers/hwmon/cros_ec_hwmon.c 5662 5663CHROMEOS EC LED DRIVER 5664M: Thomas Weißschuh <linux@weissschuh.net> 5665S: Maintained 5666F: drivers/leds/leds-cros_ec.c 5667 5668CHROMEOS EC SUBDRIVERS 5669M: Benson Leung <bleung@chromium.org> 5670R: Guenter Roeck <groeck@chromium.org> 5671L: chrome-platform@lists.linux.dev 5672S: Maintained 5673F: drivers/power/supply/cros_charge-control.c 5674F: drivers/power/supply/cros_usbpd-charger.c 5675N: cros_ec 5676N: cros-ec 5677 5678CHROMEOS EC UART DRIVER 5679M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5680R: Benson Leung <bleung@chromium.org> 5681R: Tzung-Bi Shih <tzungbi@kernel.org> 5682S: Maintained 5683F: drivers/platform/chrome/cros_ec_uart.c 5684 5685CHROMEOS EC USB PD NOTIFY DRIVER 5686M: Łukasz Bartosik <ukaszb@chromium.org> 5687M: Andrei Kuchynski <akuchynski@chromium.org> 5688M: Jameson Thies <jthies@google.com> 5689L: chrome-platform@lists.linux.dev 5690S: Maintained 5691F: drivers/platform/chrome/cros_usbpd_notify.c 5692F: include/linux/platform_data/cros_usbpd_notify.h 5693 5694CHROMEOS EC USB TYPE-C DRIVER 5695M: Benson Leung <bleung@chromium.org> 5696M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5697M: Jameson Thies <jthies@google.com> 5698M: Andrei Kuchynski <akuchynski@chromium.org> 5699L: chrome-platform@lists.linux.dev 5700S: Maintained 5701F: drivers/platform/chrome/cros_ec_typec.* 5702F: drivers/platform/chrome/cros_typec_altmode.* 5703F: drivers/platform/chrome/cros_typec_switch.c 5704F: drivers/platform/chrome/cros_typec_vdm.* 5705 5706CHROMEOS HPS DRIVER 5707M: Dan Callaghan <dcallagh@chromium.org> 5708R: Sami Kyöstilä <skyostil@chromium.org> 5709S: Maintained 5710F: drivers/platform/chrome/cros_hps_i2c.c 5711 5712CHROMEOS EC WATCHDOG 5713M: Lukasz Majczak <lma@chromium.org> 5714L: chrome-platform@lists.linux.dev 5715S: Maintained 5716F: drivers/watchdog/cros_ec_wdt.c 5717 5718CHROMEOS UCSI DRIVER 5719M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5720M: Łukasz Bartosik <ukaszb@chromium.org> 5721M: Jameson Thies <jthies@google.com> 5722M: Andrei Kuchynski <akuchynski@chromium.org> 5723L: chrome-platform@lists.linux.dev 5724S: Maintained 5725F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5726 5727CHRONTEL CH7322 CEC DRIVER 5728M: Joe Tessler <jrt@google.com> 5729L: linux-media@vger.kernel.org 5730S: Maintained 5731T: git git://linuxtv.org/media.git 5732F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5733F: drivers/media/cec/i2c/ch7322.c 5734 5735CIRRUS LOGIC AUDIO CODEC DRIVERS 5736M: David Rhodes <david.rhodes@cirrus.com> 5737M: Richard Fitzgerald <rf@opensource.cirrus.com> 5738L: linux-sound@vger.kernel.org 5739L: patches@opensource.cirrus.com 5740S: Maintained 5741F: Documentation/devicetree/bindings/sound/cirrus,cs* 5742F: Documentation/sound/codecs/cs* 5743F: drivers/mfd/cs42l43* 5744F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5745F: drivers/spi/spi-cs42l43* 5746F: include/dt-bindings/sound/cs* 5747F: include/linux/mfd/cs42l43* 5748F: include/sound/cs* 5749F: sound/pci/hda/cirrus* 5750F: sound/pci/hda/cs* 5751F: sound/pci/hda/hda_component* 5752F: sound/soc/codecs/cs* 5753 5754CIRRUS LOGIC HAPTIC DRIVERS 5755M: James Ogletree <jogletre@opensource.cirrus.com> 5756M: Fred Treven <fred.treven@cirrus.com> 5757M: Ben Bright <ben.bright@cirrus.com> 5758L: patches@opensource.cirrus.com 5759S: Supported 5760F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5761F: drivers/input/misc/cs40l* 5762F: drivers/mfd/cs40l* 5763F: include/linux/mfd/cs40l* 5764F: sound/soc/codecs/cs40l* 5765 5766CIRRUS LOGIC DSP FIRMWARE DRIVER 5767M: Simon Trimmer <simont@opensource.cirrus.com> 5768M: Charles Keepax <ckeepax@opensource.cirrus.com> 5769M: Richard Fitzgerald <rf@opensource.cirrus.com> 5770L: patches@opensource.cirrus.com 5771S: Supported 5772W: https://github.com/CirrusLogic/linux-drivers/wiki 5773T: git https://github.com/CirrusLogic/linux-drivers.git 5774F: drivers/firmware/cirrus/ 5775F: include/linux/firmware/cirrus/ 5776 5777CIRRUS LOGIC EP93XX ETHERNET DRIVER 5778M: Hartley Sweeten <hsweeten@visionengravers.com> 5779L: netdev@vger.kernel.org 5780S: Maintained 5781F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5782 5783CIRRUS LOGIC LOCHNAGAR DRIVER 5784M: Charles Keepax <ckeepax@opensource.cirrus.com> 5785M: Richard Fitzgerald <rf@opensource.cirrus.com> 5786L: patches@opensource.cirrus.com 5787S: Supported 5788F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5789F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5790F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5791F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5792F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5793F: Documentation/hwmon/lochnagar.rst 5794F: drivers/clk/clk-lochnagar.c 5795F: drivers/hwmon/lochnagar-hwmon.c 5796F: drivers/mfd/lochnagar-i2c.c 5797F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5798F: drivers/regulator/lochnagar-regulator.c 5799F: include/dt-bindings/clock/lochnagar.h 5800F: include/dt-bindings/pinctrl/lochnagar.h 5801F: include/linux/mfd/lochnagar* 5802F: sound/soc/codecs/lochnagar-sc.c 5803 5804CIRRUS LOGIC MADERA CODEC DRIVERS 5805M: Charles Keepax <ckeepax@opensource.cirrus.com> 5806M: Richard Fitzgerald <rf@opensource.cirrus.com> 5807L: linux-sound@vger.kernel.org 5808L: patches@opensource.cirrus.com 5809S: Supported 5810W: https://github.com/CirrusLogic/linux-drivers/wiki 5811T: git https://github.com/CirrusLogic/linux-drivers.git 5812F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5813F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5814F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5815F: drivers/gpio/gpio-madera* 5816F: drivers/irqchip/irq-madera* 5817F: drivers/mfd/cs47l* 5818F: drivers/mfd/madera* 5819F: drivers/pinctrl/cirrus/* 5820F: include/dt-bindings/sound/madera* 5821F: include/linux/irqchip/irq-madera* 5822F: include/linux/mfd/madera/* 5823F: include/sound/madera* 5824F: sound/soc/codecs/cs47l* 5825F: sound/soc/codecs/madera* 5826 5827CISCO FCOE HBA DRIVER 5828M: Satish Kharat <satishkh@cisco.com> 5829M: Sesidhar Baddela <sebaddel@cisco.com> 5830M: Karan Tilak Kumar <kartilak@cisco.com> 5831L: linux-scsi@vger.kernel.org 5832S: Supported 5833F: drivers/scsi/fnic/ 5834 5835CISCO SCSI HBA DRIVER 5836M: Karan Tilak Kumar <kartilak@cisco.com> 5837M: Sesidhar Baddela <sebaddel@cisco.com> 5838L: linux-scsi@vger.kernel.org 5839S: Supported 5840F: drivers/scsi/snic/ 5841 5842CISCO VIC ETHERNET NIC DRIVER 5843M: Christian Benvenuti <benve@cisco.com> 5844M: Satish Kharat <satishkh@cisco.com> 5845S: Maintained 5846F: drivers/net/ethernet/cisco/enic/ 5847 5848CISCO VIC LOW LATENCY NIC DRIVER 5849M: Christian Benvenuti <benve@cisco.com> 5850M: Nelson Escobar <neescoba@cisco.com> 5851S: Supported 5852F: drivers/infiniband/hw/usnic/ 5853 5854CLANG CONTROL FLOW INTEGRITY SUPPORT 5855M: Sami Tolvanen <samitolvanen@google.com> 5856M: Kees Cook <kees@kernel.org> 5857R: Nathan Chancellor <nathan@kernel.org> 5858L: llvm@lists.linux.dev 5859S: Supported 5860B: https://github.com/ClangBuiltLinux/linux/issues 5861T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5862F: include/linux/cfi.h 5863F: kernel/cfi.c 5864 5865CLANG-FORMAT FILE 5866M: Miguel Ojeda <ojeda@kernel.org> 5867S: Maintained 5868F: .clang-format 5869 5870CLANG/LLVM BUILD SUPPORT 5871M: Nathan Chancellor <nathan@kernel.org> 5872R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5873R: Bill Wendling <morbo@google.com> 5874R: Justin Stitt <justinstitt@google.com> 5875L: llvm@lists.linux.dev 5876S: Supported 5877W: https://clangbuiltlinux.github.io/ 5878B: https://github.com/ClangBuiltLinux/linux/issues 5879C: irc://irc.libera.chat/clangbuiltlinux 5880F: Documentation/kbuild/llvm.rst 5881F: include/linux/compiler-clang.h 5882F: scripts/Makefile.clang 5883F: scripts/clang-tools/ 5884K: \b(?i:clang|llvm)\b 5885 5886CLK API 5887M: Russell King <linux@armlinux.org.uk> 5888L: linux-clk@vger.kernel.org 5889S: Maintained 5890F: include/linux/clk.h 5891 5892CLOCKSOURCE, CLOCKEVENT DRIVERS 5893M: Daniel Lezcano <daniel.lezcano@linaro.org> 5894M: Thomas Gleixner <tglx@linutronix.de> 5895L: linux-kernel@vger.kernel.org 5896S: Supported 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5898F: Documentation/devicetree/bindings/timer/ 5899F: drivers/clocksource/ 5900 5901CLOSURES 5902M: Kent Overstreet <kent.overstreet@linux.dev> 5903L: linux-bcachefs@vger.kernel.org 5904S: Supported 5905C: irc://irc.oftc.net/bcache 5906F: include/linux/closure.h 5907F: lib/closure.c 5908 5909CMPC ACPI DRIVER 5910M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5911L: platform-driver-x86@vger.kernel.org 5912S: Supported 5913F: drivers/platform/x86/classmate-laptop.c 5914 5915COBALT MEDIA DRIVER 5916M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5917L: linux-media@vger.kernel.org 5918S: Supported 5919W: https://linuxtv.org 5920T: git git://linuxtv.org/media.git 5921F: drivers/media/pci/cobalt/ 5922 5923COCCINELLE/Semantic Patches (SmPL) 5924M: Julia Lawall <Julia.Lawall@inria.fr> 5925M: Nicolas Palix <nicolas.palix@imag.fr> 5926L: cocci@inria.fr (moderated for non-subscribers) 5927S: Supported 5928W: https://coccinelle.gitlabpages.inria.fr/website/ 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5930F: Documentation/dev-tools/coccinelle.rst 5931F: scripts/coccicheck 5932F: scripts/coccinelle/ 5933 5934CODA FILE SYSTEM 5935M: Jan Harkes <jaharkes@cs.cmu.edu> 5936M: coda@cs.cmu.edu 5937L: codalist@coda.cs.cmu.edu 5938S: Maintained 5939W: http://www.coda.cs.cmu.edu/ 5940F: Documentation/filesystems/coda.rst 5941F: fs/coda/ 5942F: include/linux/coda*.h 5943F: include/uapi/linux/coda*.h 5944 5945CODA V4L2 MEM2MEM DRIVER 5946M: Philipp Zabel <p.zabel@pengutronix.de> 5947L: linux-media@vger.kernel.org 5948S: Maintained 5949F: Documentation/devicetree/bindings/media/coda.yaml 5950F: drivers/media/platform/chips-media/coda 5951 5952CODE OF CONDUCT 5953M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5954S: Supported 5955F: Documentation/process/code-of-conduct-interpretation.rst 5956F: Documentation/process/code-of-conduct.rst 5957 5958CODE TAGGING 5959M: Suren Baghdasaryan <surenb@google.com> 5960M: Kent Overstreet <kent.overstreet@linux.dev> 5961S: Maintained 5962F: include/asm-generic/codetag.lds.h 5963F: include/linux/codetag.h 5964F: lib/codetag.c 5965 5966COMEDI DRIVERS 5967M: Ian Abbott <abbotti@mev.co.uk> 5968M: H Hartley Sweeten <hsweeten@visionengravers.com> 5969S: Odd Fixes 5970F: drivers/comedi/ 5971F: include/linux/comedi/ 5972F: include/uapi/linux/comedi.h 5973 5974COMMON CLK FRAMEWORK 5975M: Michael Turquette <mturquette@baylibre.com> 5976M: Stephen Boyd <sboyd@kernel.org> 5977L: linux-clk@vger.kernel.org 5978S: Maintained 5979Q: http://patchwork.kernel.org/project/linux-clk/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5981F: Documentation/devicetree/bindings/clock/ 5982F: drivers/clk/ 5983F: include/dt-bindings/clock/ 5984F: include/linux/clk-pr* 5985F: include/linux/clk/ 5986F: include/linux/of_clk.h 5987F: rust/helpers/clk.c 5988F: rust/kernel/clk.rs 5989X: drivers/clk/clkdev.c 5990 5991COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5992M: Steve French <sfrench@samba.org> 5993M: Steve French <smfrench@gmail.com> 5994R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 5995R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5996R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5997R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5998R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5999L: linux-cifs@vger.kernel.org 6000L: samba-technical@lists.samba.org (moderated for non-subscribers) 6001S: Supported 6002W: https://wiki.samba.org/index.php/LinuxCIFS 6003T: git git://git.samba.org/sfrench/cifs-2.6.git 6004F: Documentation/admin-guide/cifs/ 6005F: fs/smb/client/ 6006F: fs/smb/common/ 6007F: include/uapi/linux/cifs 6008 6009COMPACTPCI HOTPLUG CORE 6010M: Scott Murray <scott@spiteful.org> 6011L: linux-pci@vger.kernel.org 6012S: Maintained 6013F: drivers/pci/hotplug/cpci_hotplug* 6014 6015COMPACTPCI HOTPLUG GENERIC DRIVER 6016M: Scott Murray <scott@spiteful.org> 6017L: linux-pci@vger.kernel.org 6018S: Maintained 6019F: drivers/pci/hotplug/cpcihp_generic.c 6020 6021COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6022M: Scott Murray <scott@spiteful.org> 6023L: linux-pci@vger.kernel.org 6024S: Maintained 6025F: drivers/pci/hotplug/cpcihp_zt5550.* 6026 6027COMPAL LAPTOP SUPPORT 6028M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6029L: platform-driver-x86@vger.kernel.org 6030S: Maintained 6031F: drivers/platform/x86/compal-laptop.c 6032 6033COMPILER ATTRIBUTES 6034M: Miguel Ojeda <ojeda@kernel.org> 6035S: Maintained 6036F: include/linux/compiler_attributes.h 6037 6038COMPUTE EXPRESS LINK (CXL) 6039M: Davidlohr Bueso <dave@stgolabs.net> 6040M: Jonathan Cameron <jonathan.cameron@huawei.com> 6041M: Dave Jiang <dave.jiang@intel.com> 6042M: Alison Schofield <alison.schofield@intel.com> 6043M: Vishal Verma <vishal.l.verma@intel.com> 6044M: Ira Weiny <ira.weiny@intel.com> 6045M: Dan Williams <dan.j.williams@intel.com> 6046L: linux-cxl@vger.kernel.org 6047S: Maintained 6048F: Documentation/driver-api/cxl 6049F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6050F: drivers/cxl/ 6051F: include/cxl/ 6052F: include/uapi/linux/cxl_mem.h 6053F: tools/testing/cxl/ 6054 6055COMPUTE EXPRESS LINK PMU (CPMU) 6056M: Jonathan Cameron <jonathan.cameron@huawei.com> 6057L: linux-cxl@vger.kernel.org 6058S: Maintained 6059F: Documentation/admin-guide/perf/cxl.rst 6060F: drivers/perf/cxl_pmu.c 6061 6062CONEXANT ACCESSRUNNER USB DRIVER 6063L: accessrunner-general@lists.sourceforge.net 6064S: Orphan 6065W: http://accessrunner.sourceforge.net/ 6066F: drivers/usb/atm/cxacru.c 6067 6068CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6069M: Elena Reshetova <elena.reshetova@intel.com> 6070M: Carlos Bilbao <carlos.bilbao@kernel.org> 6071S: Maintained 6072F: Documentation/security/snp-tdx-threat-model.rst 6073 6074CONFIGFS 6075M: Andreas Hindborg <a.hindborg@kernel.org> 6076R: Breno Leitao <leitao@debian.org> 6077S: Supported 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6079F: fs/configfs/ 6080F: include/linux/configfs.h 6081F: rust/kernel/configfs.rs 6082F: samples/configfs/ 6083F: samples/rust/rust_configfs.rs 6084 6085CONGATEC BOARD CONTROLLER MFD DRIVER 6086M: Thomas Richard <thomas.richard@bootlin.com> 6087S: Maintained 6088F: drivers/gpio/gpio-cgbc.c 6089F: drivers/hwmon/cgbc-hwmon.c 6090F: drivers/i2c/busses/i2c-cgbc.c 6091F: drivers/mfd/cgbc-core.c 6092F: drivers/watchdog/cgbc_wdt.c 6093F: include/linux/mfd/cgbc.h 6094 6095CONSOLE SUBSYSTEM 6096M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6097S: Supported 6098F: drivers/video/console/ 6099F: include/linux/console* 6100 6101CONTEXT TRACKING 6102M: Frederic Weisbecker <frederic@kernel.org> 6103M: "Paul E. McKenney" <paulmck@kernel.org> 6104S: Maintained 6105F: include/linux/context_tracking* 6106F: kernel/context_tracking.c 6107 6108CONTROL GROUP (CGROUP) 6109M: Tejun Heo <tj@kernel.org> 6110M: Johannes Weiner <hannes@cmpxchg.org> 6111M: Michal Koutný <mkoutny@suse.com> 6112L: cgroups@vger.kernel.org 6113S: Maintained 6114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6115F: Documentation/admin-guide/cgroup-v1/ 6116F: Documentation/admin-guide/cgroup-v2.rst 6117F: include/linux/cgroup* 6118F: kernel/cgroup/ 6119F: tools/testing/selftests/cgroup/ 6120 6121CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6122M: Tejun Heo <tj@kernel.org> 6123M: Josef Bacik <josef@toxicpanda.com> 6124M: Jens Axboe <axboe@kernel.dk> 6125L: cgroups@vger.kernel.org 6126L: linux-block@vger.kernel.org 6127T: git git://git.kernel.dk/linux-block 6128F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6129F: block/bfq-cgroup.c 6130F: block/blk-cgroup.c 6131F: block/blk-iocost.c 6132F: block/blk-iolatency.c 6133F: block/blk-throttle.c 6134F: include/linux/blk-cgroup.h 6135 6136CONTROL GROUP - CPUSET 6137M: Waiman Long <longman@redhat.com> 6138L: cgroups@vger.kernel.org 6139S: Maintained 6140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6141F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6142F: include/linux/cpuset.h 6143F: kernel/cgroup/cpuset-internal.h 6144F: kernel/cgroup/cpuset-v1.c 6145F: kernel/cgroup/cpuset.c 6146F: tools/testing/selftests/cgroup/test_cpuset.c 6147F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6148F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6149 6150CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6151M: Maarten Lankhorst <dev@lankhorst.se> 6152M: Maxime Ripard <mripard@kernel.org> 6153M: Natalie Vock <natalie.vock@gmx.de> 6154L: cgroups@vger.kernel.org 6155L: dri-devel@lists.freedesktop.org 6156S: Maintained 6157T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6158F: include/linux/cgroup_dmem.h 6159F: kernel/cgroup/dmem.c 6160 6161CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6162M: Johannes Weiner <hannes@cmpxchg.org> 6163M: Michal Hocko <mhocko@kernel.org> 6164M: Roman Gushchin <roman.gushchin@linux.dev> 6165M: Shakeel Butt <shakeel.butt@linux.dev> 6166R: Muchun Song <muchun.song@linux.dev> 6167L: cgroups@vger.kernel.org 6168L: linux-mm@kvack.org 6169S: Maintained 6170F: include/linux/memcontrol.h 6171F: mm/memcontrol.c 6172F: mm/memcontrol-v1.c 6173F: mm/memcontrol-v1.h 6174F: mm/swap_cgroup.c 6175F: samples/cgroup/* 6176F: tools/testing/selftests/cgroup/memcg_protection.m 6177F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6178F: tools/testing/selftests/cgroup/test_kmem.c 6179F: tools/testing/selftests/cgroup/test_memcontrol.c 6180 6181CORETEMP HARDWARE MONITORING DRIVER 6182M: Fenghua Yu <fenghua.yu@intel.com> 6183L: linux-hwmon@vger.kernel.org 6184S: Maintained 6185F: Documentation/hwmon/coretemp.rst 6186F: drivers/hwmon/coretemp.c 6187 6188CORSAIR-CPRO HARDWARE MONITOR DRIVER 6189M: Marius Zachmann <mail@mariuszachmann.de> 6190L: linux-hwmon@vger.kernel.org 6191S: Maintained 6192F: drivers/hwmon/corsair-cpro.c 6193 6194CORSAIR-PSU HARDWARE MONITOR DRIVER 6195M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6196L: linux-hwmon@vger.kernel.org 6197S: Maintained 6198F: Documentation/hwmon/corsair-psu.rst 6199F: drivers/hwmon/corsair-psu.c 6200 6201COUNTER SUBSYSTEM 6202M: William Breathitt Gray <wbg@kernel.org> 6203L: linux-iio@vger.kernel.org 6204S: Maintained 6205T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6206F: Documentation/ABI/testing/sysfs-bus-counter 6207F: Documentation/driver-api/generic-counter.rst 6208F: drivers/counter/ 6209F: include/linux/counter.h 6210F: include/uapi/linux/counter.h 6211F: tools/counter/ 6212 6213COUNTER WATCH EVENTS TOOL 6214M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6215L: linux-iio@vger.kernel.org 6216S: Maintained 6217F: tools/counter/counter_watch_events.c 6218 6219CP2615 I2C DRIVER 6220M: Bence Csókás <bence98@sch.bme.hu> 6221S: Maintained 6222F: drivers/i2c/busses/i2c-cp2615.c 6223 6224CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6225M: Viresh Kumar <viresh.kumar@linaro.org> 6226M: Sudeep Holla <sudeep.holla@arm.com> 6227L: linux-pm@vger.kernel.org 6228S: Maintained 6229W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6230F: drivers/cpufreq/vexpress-spc-cpufreq.c 6231 6232CPU FREQUENCY SCALING FRAMEWORK 6233M: "Rafael J. Wysocki" <rafael@kernel.org> 6234M: Viresh Kumar <viresh.kumar@linaro.org> 6235L: linux-pm@vger.kernel.org 6236S: Maintained 6237B: https://bugzilla.kernel.org 6238T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6239T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6240F: Documentation/admin-guide/pm/cpufreq.rst 6241F: Documentation/admin-guide/pm/intel_pstate.rst 6242F: Documentation/cpu-freq/ 6243F: Documentation/devicetree/bindings/cpufreq/ 6244F: drivers/cpufreq/ 6245F: include/linux/cpufreq.h 6246F: include/linux/sched/cpufreq.h 6247F: kernel/sched/cpufreq*.c 6248F: rust/kernel/cpufreq.rs 6249F: tools/testing/selftests/cpufreq/ 6250 6251CPU HOTPLUG 6252M: Thomas Gleixner <tglx@linutronix.de> 6253M: Peter Zijlstra <peterz@infradead.org> 6254L: linux-kernel@vger.kernel.org 6255S: Maintained 6256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6257F: include/linux/cpu.h 6258F: include/linux/cpuhotplug.h 6259F: include/linux/smpboot.h 6260F: kernel/cpu.c 6261F: kernel/smpboot.* 6262F: rust/helper/cpu.c 6263F: rust/kernel/cpu.rs 6264 6265CPU IDLE TIME MANAGEMENT FRAMEWORK 6266M: "Rafael J. Wysocki" <rafael@kernel.org> 6267M: Daniel Lezcano <daniel.lezcano@linaro.org> 6268L: linux-pm@vger.kernel.org 6269S: Maintained 6270B: https://bugzilla.kernel.org 6271T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6272F: Documentation/admin-guide/pm/cpuidle.rst 6273F: Documentation/driver-api/pm/cpuidle.rst 6274F: drivers/cpuidle/ 6275F: include/linux/cpuidle.h 6276 6277CPU POWER MONITORING SUBSYSTEM 6278M: Thomas Renninger <trenn@suse.com> 6279M: Shuah Khan <shuah@kernel.org> 6280M: Shuah Khan <skhan@linuxfoundation.org> 6281M: John B. Wyatt IV <jwyatt@redhat.com> 6282M: John B. Wyatt IV <sageofredondo@gmail.com> 6283M: John Kacur <jkacur@redhat.com> 6284L: linux-pm@vger.kernel.org 6285S: Maintained 6286F: tools/power/cpupower/ 6287 6288CPUID/MSR DRIVER 6289M: "H. Peter Anvin" <hpa@zytor.com> 6290S: Maintained 6291F: arch/x86/kernel/cpuid.c 6292F: arch/x86/kernel/msr.c 6293 6294CPUIDLE DRIVER - ARM BIG LITTLE 6295M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6296M: Daniel Lezcano <daniel.lezcano@linaro.org> 6297L: linux-pm@vger.kernel.org 6298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6299S: Maintained 6300T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6301F: drivers/cpuidle/cpuidle-big_little.c 6302 6303CPUIDLE DRIVER - ARM EXYNOS 6304M: Daniel Lezcano <daniel.lezcano@linaro.org> 6305M: Kukjin Kim <kgene@kernel.org> 6306R: Krzysztof Kozlowski <krzk@kernel.org> 6307L: linux-pm@vger.kernel.org 6308L: linux-samsung-soc@vger.kernel.org 6309S: Maintained 6310F: arch/arm/mach-exynos/pm.c 6311F: drivers/cpuidle/cpuidle-exynos.c 6312F: include/linux/platform_data/cpuidle-exynos.h 6313 6314CPUIDLE DRIVER - ARM PSCI 6315M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6316M: Sudeep Holla <sudeep.holla@arm.com> 6317M: Ulf Hansson <ulf.hansson@linaro.org> 6318L: linux-pm@vger.kernel.org 6319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6322F: drivers/cpuidle/cpuidle-psci.c 6323 6324CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6325M: Ulf Hansson <ulf.hansson@linaro.org> 6326L: linux-pm@vger.kernel.org 6327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6330F: drivers/cpuidle/cpuidle-psci-domain.c 6331F: drivers/cpuidle/cpuidle-psci.h 6332 6333CPUIDLE DRIVER - DT IDLE PM DOMAIN 6334M: Ulf Hansson <ulf.hansson@linaro.org> 6335L: linux-pm@vger.kernel.org 6336S: Supported 6337T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6338F: drivers/cpuidle/dt_idle_genpd.c 6339F: drivers/cpuidle/dt_idle_genpd.h 6340 6341CPUIDLE DRIVER - RISC-V SBI 6342M: Anup Patel <anup@brainfault.org> 6343L: linux-pm@vger.kernel.org 6344L: linux-riscv@lists.infradead.org 6345S: Maintained 6346F: drivers/cpuidle/cpuidle-riscv-sbi.c 6347 6348CPUMASK API [RUST] 6349M: Viresh Kumar <viresh.kumar@linaro.org> 6350R: Yury Norov <yury.norov@gmail.com> 6351S: Maintained 6352F: rust/kernel/cpumask.rs 6353 6354CRAMFS FILESYSTEM 6355M: Nicolas Pitre <nico@fluxnic.net> 6356S: Maintained 6357F: Documentation/filesystems/cramfs.rst 6358F: fs/cramfs/ 6359 6360CRC LIBRARY 6361M: Eric Biggers <ebiggers@kernel.org> 6362R: Ard Biesheuvel <ardb@kernel.org> 6363L: linux-crypto@vger.kernel.org 6364S: Maintained 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6366F: Documentation/staging/crc* 6367F: arch/*/lib/crc* 6368F: include/linux/crc* 6369F: lib/crc* 6370F: lib/tests/crc_kunit.c 6371F: scripts/gen-crc-consts.py 6372 6373CREATIVE SB0540 6374M: Bastien Nocera <hadess@hadess.net> 6375L: linux-input@vger.kernel.org 6376S: Maintained 6377F: drivers/hid/hid-creative-sb0540.c 6378 6379CREDENTIALS 6380M: Paul Moore <paul@paul-moore.com> 6381R: Serge Hallyn <sergeh@kernel.org> 6382L: linux-security-module@vger.kernel.org 6383S: Supported 6384T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6385F: include/linux/cred.h 6386F: kernel/cred.c 6387F: Documentation/security/credentials.rst 6388 6389INTEL CRPS COMMON REDUNDANT PSU DRIVER 6390M: Ninad Palsule <ninad@linux.ibm.com> 6391L: linux-hwmon@vger.kernel.org 6392S: Maintained 6393F: Documentation/hwmon/crps.rst 6394F: drivers/hwmon/pmbus/crps.c 6395 6396CRYPTO API 6397M: Herbert Xu <herbert@gondor.apana.org.au> 6398M: "David S. Miller" <davem@davemloft.net> 6399L: linux-crypto@vger.kernel.org 6400S: Maintained 6401T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6403F: Documentation/crypto/ 6404F: Documentation/devicetree/bindings/crypto/ 6405F: arch/*/crypto/ 6406F: crypto/ 6407F: drivers/crypto/ 6408F: include/crypto/ 6409F: include/linux/crypto* 6410 6411CRYPTO LIBRARY 6412M: Eric Biggers <ebiggers@kernel.org> 6413M: Jason A. Donenfeld <Jason@zx2c4.com> 6414M: Ard Biesheuvel <ardb@kernel.org> 6415L: linux-crypto@vger.kernel.org 6416S: Maintained 6417T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6418T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6419F: arch/*/lib/crypto/ 6420F: lib/crypto/ 6421 6422CRYPTO SPEED TEST COMPARE 6423M: Wang Jinchao <wangjinchao@xfusion.com> 6424L: linux-crypto@vger.kernel.org 6425S: Maintained 6426F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6427 6428CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6429M: Neil Horman <nhorman@tuxdriver.com> 6430L: linux-crypto@vger.kernel.org 6431S: Maintained 6432F: crypto/ansi_cprng.c 6433F: crypto/rng.c 6434 6435CS3308 MEDIA DRIVER 6436M: Hans Verkuil <hverkuil@xs4all.nl> 6437L: linux-media@vger.kernel.org 6438S: Odd Fixes 6439W: http://linuxtv.org 6440T: git git://linuxtv.org/media.git 6441F: drivers/media/i2c/cs3308.c 6442 6443CS5535 Audio ALSA driver 6444M: Jaya Kumar <jayakumar.alsa@gmail.com> 6445S: Maintained 6446F: sound/pci/cs5535audio/ 6447 6448CTU CAN FD DRIVER 6449M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6450M: Ondrej Ille <ondrej.ille@gmail.com> 6451L: linux-can@vger.kernel.org 6452S: Maintained 6453F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6454F: drivers/net/can/ctucanfd/ 6455 6456CVE ASSIGNMENT CONTACT 6457M: CVE Assignment Team <cve@kernel.org> 6458S: Maintained 6459F: Documentation/process/cve.rst 6460 6461CW1200 WLAN driver 6462S: Orphan 6463L: linux-wireless@vger.kernel.org 6464F: drivers/net/wireless/st/ 6465F: include/linux/platform_data/net-cw1200.h 6466 6467CX18 VIDEO4LINUX DRIVER 6468M: Andy Walls <awalls@md.metrocast.net> 6469L: linux-media@vger.kernel.org 6470S: Maintained 6471W: https://linuxtv.org 6472T: git git://linuxtv.org/media.git 6473F: drivers/media/pci/cx18/ 6474F: include/uapi/linux/ivtv* 6475 6476CX2341X MPEG ENCODER HELPER MODULE 6477M: Hans Verkuil <hverkuil@xs4all.nl> 6478L: linux-media@vger.kernel.org 6479S: Maintained 6480W: https://linuxtv.org 6481T: git git://linuxtv.org/media.git 6482F: drivers/media/common/cx2341x* 6483F: include/media/drv-intf/cx2341x.h 6484 6485CX24120 MEDIA DRIVER 6486M: Jemma Denson <jdenson@gmail.com> 6487M: Patrick Boettcher <patrick.boettcher@posteo.de> 6488L: linux-media@vger.kernel.org 6489S: Maintained 6490W: https://linuxtv.org 6491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6492F: drivers/media/dvb-frontends/cx24120* 6493 6494CX88 VIDEO4LINUX DRIVER 6495M: Mauro Carvalho Chehab <mchehab@kernel.org> 6496L: linux-media@vger.kernel.org 6497S: Odd fixes 6498W: https://linuxtv.org 6499T: git git://linuxtv.org/media.git 6500F: Documentation/driver-api/media/drivers/cx88* 6501F: drivers/media/pci/cx88/ 6502 6503CXD2820R MEDIA DRIVER 6504L: linux-media@vger.kernel.org 6505S: Orphan 6506W: https://linuxtv.org 6507Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6508F: drivers/media/dvb-frontends/cxd2820r* 6509 6510CXGB3 ETHERNET DRIVER (CXGB3) 6511M: Potnuri Bharat Teja <bharat@chelsio.com> 6512L: netdev@vger.kernel.org 6513S: Maintained 6514W: http://www.chelsio.com 6515F: drivers/net/ethernet/chelsio/cxgb3/ 6516 6517CXGB3 ISCSI DRIVER (CXGB3I) 6518M: Varun Prakash <varun@chelsio.com> 6519L: linux-scsi@vger.kernel.org 6520S: Supported 6521W: http://www.chelsio.com 6522F: drivers/scsi/cxgbi/cxgb3i 6523 6524CXGB4 CRYPTO DRIVER (chcr) 6525M: Ayush Sawal <ayush.sawal@chelsio.com> 6526L: linux-crypto@vger.kernel.org 6527S: Supported 6528W: http://www.chelsio.com 6529F: drivers/crypto/chelsio 6530 6531CXGB4 ETHERNET DRIVER (CXGB4) 6532M: Potnuri Bharat Teja <bharat@chelsio.com> 6533L: netdev@vger.kernel.org 6534S: Maintained 6535W: http://www.chelsio.com 6536F: drivers/net/ethernet/chelsio/cxgb4/ 6537 6538CXGB4 INLINE CRYPTO DRIVER 6539M: Ayush Sawal <ayush.sawal@chelsio.com> 6540L: netdev@vger.kernel.org 6541S: Maintained 6542W: http://www.chelsio.com 6543F: drivers/net/ethernet/chelsio/inline_crypto/ 6544 6545CXGB4 ISCSI DRIVER (CXGB4I) 6546M: Varun Prakash <varun@chelsio.com> 6547L: linux-scsi@vger.kernel.org 6548S: Supported 6549W: http://www.chelsio.com 6550F: drivers/scsi/cxgbi/cxgb4i 6551 6552CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6553M: Potnuri Bharat Teja <bharat@chelsio.com> 6554L: linux-rdma@vger.kernel.org 6555S: Supported 6556W: http://www.openfabrics.org 6557F: drivers/infiniband/hw/cxgb4/ 6558F: include/uapi/rdma/cxgb4-abi.h 6559 6560CXGB4VF ETHERNET DRIVER (CXGB4VF) 6561M: Potnuri Bharat Teja <bharat@chelsio.com> 6562L: netdev@vger.kernel.org 6563S: Maintained 6564W: http://www.chelsio.com 6565F: drivers/net/ethernet/chelsio/cxgb4vf/ 6566 6567CYBERPRO FB DRIVER 6568M: Russell King <linux@armlinux.org.uk> 6569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6570S: Maintained 6571W: http://www.armlinux.org.uk/ 6572F: drivers/video/fbdev/cyber2000fb.* 6573 6574CYCLADES PC300 DRIVER 6575S: Orphan 6576F: drivers/net/wan/pc300* 6577 6578CYPRESS CY8C95X0 PINCTRL DRIVER 6579M: Patrick Rudolph <patrick.rudolph@9elements.com> 6580L: linux-gpio@vger.kernel.org 6581S: Maintained 6582F: drivers/pinctrl/pinctrl-cy8c95x0.c 6583 6584CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6585M: Linus Walleij <linus.walleij@linaro.org> 6586L: linux-input@vger.kernel.org 6587S: Maintained 6588F: drivers/input/touchscreen/cy8ctma140.c 6589 6590CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6591M: Yassine Oudjana <y.oudjana@protonmail.com> 6592L: linux-input@vger.kernel.org 6593S: Maintained 6594F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6595F: drivers/input/keyboard/cypress-sf.c 6596 6597CYPRESS_FIRMWARE MEDIA DRIVER 6598L: linux-media@vger.kernel.org 6599S: Orphan 6600W: https://linuxtv.org 6601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6602F: drivers/media/common/cypress_firmware* 6603 6604CYTTSP TOUCHSCREEN DRIVER 6605M: Linus Walleij <linus.walleij@linaro.org> 6606L: linux-input@vger.kernel.org 6607S: Maintained 6608F: drivers/input/touchscreen/cyttsp* 6609 6610D-LINK DIR-685 TOUCHKEYS DRIVER 6611M: Linus Walleij <linus.walleij@linaro.org> 6612L: linux-input@vger.kernel.org 6613S: Supported 6614F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6615 6616DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6617M: Joshua Kinard <kumba@gentoo.org> 6618S: Maintained 6619F: drivers/rtc/rtc-ds1685.c 6620F: include/linux/rtc/ds1685.h 6621 6622DAMA SLAVE for AX.25 6623M: Joerg Reuter <jreuter@yaina.de> 6624L: linux-hams@vger.kernel.org 6625S: Maintained 6626W: http://yaina.de/jreuter/ 6627W: http://www.qsl.net/dl1bke/ 6628F: net/ax25/af_ax25.c 6629F: net/ax25/ax25_dev.c 6630F: net/ax25/ax25_ds_* 6631F: net/ax25/ax25_in.c 6632F: net/ax25/ax25_out.c 6633F: net/ax25/ax25_timer.c 6634F: net/ax25/sysctl_net_ax25.c 6635 6636DASHARO ACPI PLATFORM DRIVER 6637M: Michał Kopeć <michal.kopec@3mdeb.com> 6638S: Maintained 6639W: https://docs.dasharo.com/ 6640F: drivers/platform/x86/dasharo-acpi.c 6641 6642DATA ACCESS MONITOR 6643M: SeongJae Park <sj@kernel.org> 6644L: damon@lists.linux.dev 6645L: linux-mm@kvack.org 6646S: Maintained 6647W: https://damonitor.github.io 6648P: Documentation/mm/damon/maintainer-profile.rst 6649T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6650T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6651T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6652F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6653F: Documentation/admin-guide/mm/damon/ 6654F: Documentation/mm/damon/ 6655F: include/linux/damon.h 6656F: include/trace/events/damon.h 6657F: mm/damon/ 6658F: samples/damon/ 6659F: tools/testing/selftests/damon/ 6660 6661DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6662L: netdev@vger.kernel.org 6663S: Orphan 6664F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6665F: drivers/net/ethernet/dec/tulip/dmfe.c 6666 6667DC390/AM53C974 SCSI driver 6668M: Hannes Reinecke <hare@suse.com> 6669L: linux-scsi@vger.kernel.org 6670S: Maintained 6671F: drivers/scsi/am53c974.c 6672 6673DC395x SCSI driver 6674M: Oliver Neukum <oliver@neukum.org> 6675M: Ali Akcaagac <aliakc@web.de> 6676M: Jamie Lenehan <lenehan@twibble.org> 6677S: Maintained 6678F: Documentation/scsi/dc395x.rst 6679F: drivers/scsi/dc395x.* 6680 6681DEBUGOBJECTS: 6682M: Thomas Gleixner <tglx@linutronix.de> 6683L: linux-kernel@vger.kernel.org 6684S: Maintained 6685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6686F: include/linux/debugobjects.h 6687F: lib/debugobjects.c 6688 6689DECSTATION PLATFORM SUPPORT 6690M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6691L: linux-mips@vger.kernel.org 6692S: Maintained 6693F: arch/mips/dec/ 6694F: arch/mips/include/asm/dec/ 6695F: arch/mips/include/asm/mach-dec/ 6696 6697DEFXX FDDI NETWORK DRIVER 6698M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6699S: Maintained 6700F: drivers/net/fddi/defxx.* 6701 6702DEFZA FDDI NETWORK DRIVER 6703M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6704S: Maintained 6705F: drivers/net/fddi/defza.* 6706 6707DEINTERLACE DRIVERS FOR ALLWINNER H3 6708M: Jernej Skrabec <jernej.skrabec@gmail.com> 6709L: linux-media@vger.kernel.org 6710S: Maintained 6711T: git git://linuxtv.org/media.git 6712F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6713F: drivers/media/platform/sunxi/sun8i-di/ 6714 6715DELL LAPTOP DRIVER 6716M: Matthew Garrett <mjg59@srcf.ucam.org> 6717M: Pali Rohár <pali@kernel.org> 6718L: platform-driver-x86@vger.kernel.org 6719S: Maintained 6720F: drivers/platform/x86/dell/dell-laptop.c 6721 6722DELL LAPTOP FREEFALL DRIVER 6723M: Pali Rohár <pali@kernel.org> 6724S: Maintained 6725F: drivers/platform/x86/dell/dell-smo8800.c 6726 6727DELL LAPTOP RBTN DRIVER 6728M: Pali Rohár <pali@kernel.org> 6729S: Maintained 6730F: drivers/platform/x86/dell/dell-rbtn.* 6731 6732DELL LAPTOP SMM DRIVER 6733M: Pali Rohár <pali@kernel.org> 6734S: Maintained 6735F: Documentation/ABI/obsolete/procfs-i8k 6736F: drivers/hwmon/dell-smm-hwmon.c 6737F: include/uapi/linux/i8k.h 6738 6739DELL PC DRIVER 6740M: Lyndon Sanche <lsanche@lyndeno.ca> 6741L: platform-driver-x86@vger.kernel.org 6742S: Maintained 6743F: drivers/platform/x86/dell/dell-pc.c 6744 6745DELL REMOTE BIOS UPDATE DRIVER 6746M: Stuart Hayes <stuart.w.hayes@gmail.com> 6747L: platform-driver-x86@vger.kernel.org 6748S: Maintained 6749F: drivers/platform/x86/dell/dell_rbu.c 6750 6751DELL SMBIOS DRIVER 6752M: Pali Rohár <pali@kernel.org> 6753L: Dell.Client.Kernel@dell.com 6754L: platform-driver-x86@vger.kernel.org 6755S: Maintained 6756F: drivers/platform/x86/dell/dell-smbios.* 6757 6758DELL SMBIOS SMM DRIVER 6759L: Dell.Client.Kernel@dell.com 6760L: platform-driver-x86@vger.kernel.org 6761S: Maintained 6762F: drivers/platform/x86/dell/dell-smbios-smm.c 6763 6764DELL SMBIOS WMI DRIVER 6765L: Dell.Client.Kernel@dell.com 6766L: platform-driver-x86@vger.kernel.org 6767S: Maintained 6768F: drivers/platform/x86/dell/dell-smbios-wmi.c 6769F: tools/wmi/dell-smbios-example.c 6770 6771DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6772M: Stuart Hayes <stuart.w.hayes@gmail.com> 6773L: platform-driver-x86@vger.kernel.org 6774S: Maintained 6775F: Documentation/userspace-api/dcdbas.rst 6776F: drivers/platform/x86/dell/dcdbas.* 6777 6778DELL WMI DDV DRIVER 6779M: Armin Wolf <W_Armin@gmx.de> 6780S: Maintained 6781F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6782F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6783F: Documentation/wmi/devices/dell-wmi-ddv.rst 6784F: drivers/platform/x86/dell/dell-wmi-ddv.c 6785 6786DELL WMI DESCRIPTOR DRIVER 6787L: Dell.Client.Kernel@dell.com 6788S: Maintained 6789F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6790 6791DELL WMI HARDWARE PRIVACY SUPPORT 6792L: Dell.Client.Kernel@dell.com 6793L: platform-driver-x86@vger.kernel.org 6794S: Maintained 6795F: drivers/platform/x86/dell/dell-wmi-privacy.c 6796 6797DELL WMI NOTIFICATIONS DRIVER 6798M: Matthew Garrett <mjg59@srcf.ucam.org> 6799M: Pali Rohár <pali@kernel.org> 6800S: Maintained 6801F: drivers/platform/x86/dell/dell-wmi-base.c 6802 6803DELL WMI SYSMAN DRIVER 6804M: Prasanth Ksr <prasanth.ksr@dell.com> 6805L: Dell.Client.Kernel@dell.com 6806L: platform-driver-x86@vger.kernel.org 6807S: Maintained 6808F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6809F: drivers/platform/x86/dell/dell-wmi-sysman/ 6810 6811DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6812M: Zev Weiss <zev@bewilderbeest.net> 6813L: linux-hwmon@vger.kernel.org 6814S: Maintained 6815F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6816 6817DELTA DPS920AB PSU DRIVER 6818M: Robert Marko <robert.marko@sartura.hr> 6819L: linux-hwmon@vger.kernel.org 6820S: Maintained 6821F: Documentation/hwmon/dps920ab.rst 6822F: drivers/hwmon/pmbus/dps920ab.c 6823 6824DELTA NETWORKS TN48M CPLD DRIVERS 6825M: Robert Marko <robert.marko@sartura.hr> 6826S: Maintained 6827F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6828F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6829F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6830F: drivers/gpio/gpio-tn48m.c 6831F: include/dt-bindings/reset/delta,tn48m-reset.h 6832 6833DELTA ST MEDIA DRIVER 6834M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6835L: linux-media@vger.kernel.org 6836S: Supported 6837W: https://linuxtv.org 6838T: git git://linuxtv.org/media.git 6839F: drivers/media/platform/st/sti/delta 6840 6841DENALI NAND DRIVER 6842L: linux-mtd@lists.infradead.org 6843S: Orphan 6844F: drivers/mtd/nand/raw/denali* 6845 6846DESIGNWARE EDMA CORE IP DRIVER 6847M: Manivannan Sadhasivam <mani@kernel.org> 6848L: dmaengine@vger.kernel.org 6849S: Maintained 6850F: drivers/dma/dw-edma/ 6851F: include/linux/dma/edma.h 6852 6853DESIGNWARE USB2 DRD IP DRIVER 6854M: Minas Harutyunyan <hminas@synopsys.com> 6855L: linux-usb@vger.kernel.org 6856S: Maintained 6857T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6858F: drivers/usb/dwc2/ 6859 6860DESIGNWARE USB3 DRD IP DRIVER 6861M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6862L: linux-usb@vger.kernel.org 6863S: Maintained 6864F: drivers/usb/dwc3/ 6865 6866DESIGNWARE XDATA IP DRIVER 6867L: linux-pci@vger.kernel.org 6868S: Orphan 6869F: Documentation/misc-devices/dw-xdata-pcie.rst 6870F: drivers/misc/dw-xdata-pcie.c 6871 6872DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6873M: Andreas Klinger <ak@it-klinger.de> 6874L: linux-iio@vger.kernel.org 6875S: Maintained 6876F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6877F: drivers/iio/proximity/srf*.c 6878 6879DEVICE COREDUMP (DEV_COREDUMP) 6880M: Johannes Berg <johannes@sipsolutions.net> 6881L: linux-kernel@vger.kernel.org 6882S: Maintained 6883F: drivers/base/devcoredump.c 6884F: include/linux/devcoredump.h 6885 6886DEVICE DEPENDENCY HELPER SCRIPT 6887M: Saravana Kannan <saravanak@google.com> 6888L: linux-kernel@vger.kernel.org 6889S: Maintained 6890F: scripts/dev-needs.sh 6891 6892DEVICE DIRECT ACCESS (DAX) 6893M: Dan Williams <dan.j.williams@intel.com> 6894M: Vishal Verma <vishal.l.verma@intel.com> 6895M: Dave Jiang <dave.jiang@intel.com> 6896L: nvdimm@lists.linux.dev 6897L: linux-cxl@vger.kernel.org 6898S: Supported 6899F: drivers/dax/ 6900 6901DEVICE FREQUENCY (DEVFREQ) 6902M: MyungJoo Ham <myungjoo.ham@samsung.com> 6903M: Kyungmin Park <kyungmin.park@samsung.com> 6904M: Chanwoo Choi <cw00.choi@samsung.com> 6905L: linux-pm@vger.kernel.org 6906S: Maintained 6907T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6908F: Documentation/devicetree/bindings/devfreq/ 6909F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6910F: drivers/devfreq/ 6911F: include/linux/devfreq.h 6912F: include/trace/events/devfreq.h 6913 6914DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6915M: Chanwoo Choi <cw00.choi@samsung.com> 6916L: linux-pm@vger.kernel.org 6917S: Supported 6918T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6919F: Documentation/devicetree/bindings/devfreq/event/ 6920F: drivers/devfreq/devfreq-event.c 6921F: drivers/devfreq/event/ 6922F: include/dt-bindings/pmu/exynos_ppmu.h 6923F: include/linux/devfreq-event.h 6924 6925DEVICE RESOURCE MANAGEMENT HELPERS 6926M: Hans de Goede <hansg@kernel.org> 6927R: Matti Vaittinen <mazziesaccount@gmail.com> 6928S: Maintained 6929F: include/linux/devm-helpers.h 6930 6931DEVICE-MAPPER (LVM) 6932M: Alasdair Kergon <agk@redhat.com> 6933M: Mike Snitzer <snitzer@kernel.org> 6934M: Mikulas Patocka <mpatocka@redhat.com> 6935L: dm-devel@lists.linux.dev 6936S: Maintained 6937Q: http://patchwork.kernel.org/project/dm-devel/list/ 6938T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6939F: Documentation/admin-guide/device-mapper/ 6940F: drivers/md/Kconfig 6941F: drivers/md/Makefile 6942F: drivers/md/dm* 6943F: drivers/md/persistent-data/ 6944F: include/linux/device-mapper.h 6945F: include/linux/dm-*.h 6946F: include/uapi/linux/dm-*.h 6947 6948DEVICE-MAPPER VDO TARGET 6949M: Matthew Sakai <msakai@redhat.com> 6950L: dm-devel@lists.linux.dev 6951S: Maintained 6952F: Documentation/admin-guide/device-mapper/vdo*.rst 6953F: drivers/md/dm-vdo/ 6954 6955DEVLINK 6956M: Jiri Pirko <jiri@resnulli.us> 6957L: netdev@vger.kernel.org 6958S: Supported 6959F: Documentation/networking/devlink 6960F: include/net/devlink.h 6961F: include/uapi/linux/devlink.h 6962F: net/devlink/ 6963 6964DFROBOT SD2405AL RTC DRIVER 6965M: Tóth János <gomba007@gmail.com> 6966L: linux-rtc@vger.kernel.org 6967S: Maintained 6968F: drivers/rtc/rtc-sd2405al.c 6969 6970DFROBOT SEN0322 DRIVER 6971M: Tóth János <gomba007@gmail.com> 6972L: linux-iio@vger.kernel.org 6973S: Maintained 6974F: drivers/iio/chemical/sen0322.c 6975 6976DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 6977M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6978M: Marek Vasut <marex@denx.de> 6979L: kernel@dh-electronics.com 6980S: Maintained 6981N: dhcom 6982N: dhcor 6983N: dhsom 6984 6985DIALOG SEMICONDUCTOR DRIVERS 6986M: Support Opensource <support.opensource@diasemi.com> 6987S: Supported 6988W: http://www.dialog-semiconductor.com/products 6989F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 6990F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6991F: Documentation/devicetree/bindings/mfd/da90*.txt 6992F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6993F: Documentation/devicetree/bindings/regulator/da92*.txt 6994F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6995F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6996F: Documentation/devicetree/bindings/sound/da[79]*.txt 6997F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 6998F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6999F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7000F: Documentation/hwmon/da90??.rst 7001F: drivers/gpio/gpio-da90??.c 7002F: drivers/hwmon/da90??-hwmon.c 7003F: drivers/iio/adc/da91??-*.c 7004F: drivers/input/misc/da72??.[ch] 7005F: drivers/input/misc/da90??_onkey.c 7006F: drivers/input/touchscreen/da9052_tsi.c 7007F: drivers/leds/leds-da90??.c 7008F: drivers/mfd/da903x.c 7009F: drivers/mfd/da90??-*.c 7010F: drivers/mfd/da91??-*.c 7011F: drivers/pinctrl/pinctrl-da90??.c 7012F: drivers/power/supply/da9052-battery.c 7013F: drivers/power/supply/da91??-*.c 7014F: drivers/regulator/da9???-regulator.[ch] 7015F: drivers/regulator/slg51000-regulator.[ch] 7016F: drivers/rtc/rtc-da90??.c 7017F: drivers/thermal/da90??-thermal.c 7018F: drivers/video/backlight/da90??_bl.c 7019F: drivers/watchdog/da90??_wdt.c 7020F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7021F: include/linux/mfd/da903x.h 7022F: include/linux/mfd/da9052/ 7023F: include/linux/mfd/da9055/ 7024F: include/linux/mfd/da9062/ 7025F: include/linux/mfd/da9063/ 7026F: include/linux/mfd/da9150/ 7027F: include/linux/regulator/da9211.h 7028F: include/sound/da[79]*.h 7029F: sound/soc/codecs/da[79]*.[ch] 7030 7031DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7032M: William Breathitt Gray <wbg@kernel.org> 7033L: linux-gpio@vger.kernel.org 7034S: Maintained 7035F: drivers/gpio/gpio-gpio-mm.c 7036 7037DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7038M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7039L: linux-media@vger.kernel.org 7040S: Maintained 7041F: Documentation/admin-guide/media/mgb4.rst 7042F: drivers/media/pci/mgb4/ 7043 7044DIOLAN U2C-12 I2C DRIVER 7045M: Guenter Roeck <linux@roeck-us.net> 7046L: linux-i2c@vger.kernel.org 7047S: Maintained 7048F: drivers/i2c/busses/i2c-diolan-u2c.c 7049 7050DIRECTORY NOTIFICATION (DNOTIFY) 7051M: Jan Kara <jack@suse.cz> 7052R: Amir Goldstein <amir73il@gmail.com> 7053L: linux-fsdevel@vger.kernel.org 7054S: Maintained 7055F: Documentation/filesystems/dnotify.rst 7056F: fs/notify/dnotify/ 7057F: include/linux/dnotify.h 7058 7059DISK GEOMETRY AND PARTITION HANDLING 7060M: Andries Brouwer <aeb@cwi.nl> 7061S: Maintained 7062W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7063W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7064W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7065 7066DISKQUOTA 7067M: Jan Kara <jack@suse.com> 7068S: Maintained 7069F: Documentation/filesystems/quota.rst 7070F: fs/quota/ 7071F: include/linux/quota*.h 7072F: include/uapi/linux/quota*.h 7073 7074DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7075M: Bernie Thompson <bernie@plugable.com> 7076L: linux-fbdev@vger.kernel.org 7077S: Maintained 7078W: http://plugable.com/category/projects/udlfb/ 7079F: Documentation/fb/udlfb.rst 7080F: drivers/video/fbdev/udlfb.c 7081F: include/video/udlfb.h 7082 7083DISTRIBUTED LOCK MANAGER (DLM) 7084M: Alexander Aring <aahringo@redhat.com> 7085M: David Teigland <teigland@redhat.com> 7086L: gfs2@lists.linux.dev 7087S: Supported 7088W: https://pagure.io/dlm 7089T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7090F: fs/dlm/ 7091 7092DMA BUFFER SHARING FRAMEWORK 7093M: Sumit Semwal <sumit.semwal@linaro.org> 7094M: Christian König <christian.koenig@amd.com> 7095L: linux-media@vger.kernel.org 7096L: dri-devel@lists.freedesktop.org 7097L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7098S: Maintained 7099T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7100F: Documentation/driver-api/dma-buf.rst 7101F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7102F: drivers/dma-buf/ 7103F: include/linux/*fence.h 7104F: include/linux/dma-buf.h 7105F: include/linux/dma-resv.h 7106K: \bdma_(?:buf|fence|resv)\b 7107 7108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7109M: Vinod Koul <vkoul@kernel.org> 7110L: dmaengine@vger.kernel.org 7111S: Maintained 7112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7114F: Documentation/devicetree/bindings/dma/ 7115F: Documentation/driver-api/dmaengine/ 7116F: drivers/dma/ 7117F: include/dt-bindings/dma/ 7118F: include/linux/dma/ 7119F: include/linux/dmaengine.h 7120F: include/linux/of_dma.h 7121 7122DMA MAPPING BENCHMARK 7123M: Xiang Chen <chenxiang66@hisilicon.com> 7124L: iommu@lists.linux.dev 7125F: kernel/dma/map_benchmark.c 7126F: tools/testing/selftests/dma/ 7127 7128DMA MAPPING HELPERS 7129M: Marek Szyprowski <m.szyprowski@samsung.com> 7130R: Robin Murphy <robin.murphy@arm.com> 7131L: iommu@lists.linux.dev 7132S: Supported 7133W: http://git.infradead.org/users/hch/dma-mapping.git 7134T: git git://git.infradead.org/users/hch/dma-mapping.git 7135F: include/asm-generic/dma-mapping.h 7136F: include/linux/dma-direct.h 7137F: include/linux/dma-map-ops.h 7138F: include/linux/dma-mapping.h 7139F: include/linux/swiotlb.h 7140F: kernel/dma/ 7141 7142DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7143M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7144M: Danilo Krummrich <dakr@kernel.org> 7145R: Daniel Almeida <daniel.almeida@collabora.com> 7146R: Robin Murphy <robin.murphy@arm.com> 7147R: Andreas Hindborg <a.hindborg@kernel.org> 7148L: rust-for-linux@vger.kernel.org 7149S: Supported 7150W: https://rust-for-linux.com 7151T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7152F: rust/helpers/dma.c 7153F: rust/kernel/dma.rs 7154F: samples/rust/rust_dma.rs 7155 7156DMA-BUF HEAPS FRAMEWORK 7157M: Sumit Semwal <sumit.semwal@linaro.org> 7158R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7159R: Brian Starkey <Brian.Starkey@arm.com> 7160R: John Stultz <jstultz@google.com> 7161R: T.J. Mercier <tjmercier@google.com> 7162L: linux-media@vger.kernel.org 7163L: dri-devel@lists.freedesktop.org 7164L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7165S: Maintained 7166T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7167F: Documentation/userspace-api/dma-buf-heaps.rst 7168F: drivers/dma-buf/dma-heap.c 7169F: drivers/dma-buf/heaps/* 7170F: include/linux/dma-heap.h 7171F: include/uapi/linux/dma-heap.h 7172F: tools/testing/selftests/dmabuf-heaps/ 7173 7174DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7175M: Lukasz Luba <lukasz.luba@arm.com> 7176L: linux-pm@vger.kernel.org 7177L: linux-samsung-soc@vger.kernel.org 7178S: Maintained 7179F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7180F: drivers/memory/samsung/exynos5422-dmc.c 7181 7182DME1737 HARDWARE MONITOR DRIVER 7183M: Juerg Haefliger <juergh@proton.me> 7184L: linux-hwmon@vger.kernel.org 7185S: Maintained 7186F: Documentation/hwmon/dme1737.rst 7187F: drivers/hwmon/dme1737.c 7188 7189DMI/SMBIOS SUPPORT 7190M: Jean Delvare <jdelvare@suse.com> 7191S: Maintained 7192T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7193F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7194F: drivers/firmware/dmi-id.c 7195F: drivers/firmware/dmi_scan.c 7196F: include/linux/dmi.h 7197 7198DOCUMENTATION 7199M: Jonathan Corbet <corbet@lwn.net> 7200L: linux-doc@vger.kernel.org 7201S: Maintained 7202P: Documentation/doc-guide/maintainer-profile.rst 7203T: git git://git.lwn.net/linux.git docs-next 7204F: Documentation/ 7205F: scripts/check-variable-fonts.sh 7206F: scripts/documentation-file-ref-check 7207F: scripts/get_abi.py 7208F: scripts/kernel-doc* 7209F: scripts/lib/abi/* 7210F: scripts/lib/kdoc/* 7211F: scripts/sphinx-pre-install 7212X: Documentation/ABI/ 7213X: Documentation/admin-guide/media/ 7214X: Documentation/devicetree/ 7215X: Documentation/driver-api/media/ 7216X: Documentation/firmware-guide/acpi/ 7217X: Documentation/i2c/ 7218X: Documentation/netlink/ 7219X: Documentation/power/ 7220X: Documentation/spi/ 7221X: Documentation/userspace-api/media/ 7222 7223DOCUMENTATION PROCESS 7224M: Jonathan Corbet <corbet@lwn.net> 7225L: workflows@vger.kernel.org 7226S: Maintained 7227F: Documentation/dev-tools/ 7228F: Documentation/maintainer/ 7229F: Documentation/process/ 7230 7231DOCUMENTATION REPORTING ISSUES 7232M: Thorsten Leemhuis <linux@leemhuis.info> 7233L: linux-doc@vger.kernel.org 7234S: Maintained 7235F: Documentation/admin-guide/bug-bisect.rst 7236F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7237F: Documentation/admin-guide/reporting-issues.rst 7238F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7239 7240DOCUMENTATION SCRIPTS 7241M: Mauro Carvalho Chehab <mchehab@kernel.org> 7242L: linux-doc@vger.kernel.org 7243S: Maintained 7244F: Documentation/sphinx/parse-headers.pl 7245F: scripts/documentation-file-ref-check 7246F: scripts/sphinx-pre-install 7247 7248DOCUMENTATION/ITALIAN 7249M: Federico Vaga <federico.vaga@vaga.pv.it> 7250L: linux-doc@vger.kernel.org 7251S: Maintained 7252F: Documentation/translations/it_IT 7253 7254DOCUMENTATION/JAPANESE 7255R: Akira Yokosawa <akiyks@gmail.com> 7256L: linux-doc@vger.kernel.org 7257S: Maintained 7258F: Documentation/translations/ja_JP 7259 7260DONGWOON DW9714 LENS VOICE COIL DRIVER 7261M: Sakari Ailus <sakari.ailus@linux.intel.com> 7262L: linux-media@vger.kernel.org 7263S: Maintained 7264T: git git://linuxtv.org/media.git 7265F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7266F: drivers/media/i2c/dw9714.c 7267 7268DONGWOON DW9719 LENS VOICE COIL DRIVER 7269M: Daniel Scally <djrscally@gmail.com> 7270L: linux-media@vger.kernel.org 7271S: Maintained 7272T: git git://linuxtv.org/media.git 7273F: drivers/media/i2c/dw9719.c 7274 7275DONGWOON DW9768 LENS VOICE COIL DRIVER 7276L: linux-media@vger.kernel.org 7277S: Orphan 7278T: git git://linuxtv.org/media.git 7279F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7280F: drivers/media/i2c/dw9768.c 7281 7282DONGWOON DW9807 LENS VOICE COIL DRIVER 7283M: Sakari Ailus <sakari.ailus@linux.intel.com> 7284L: linux-media@vger.kernel.org 7285S: Maintained 7286T: git git://linuxtv.org/media.git 7287F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7288F: drivers/media/i2c/dw9807-vcm.c 7289 7290DOUBLETALK DRIVER 7291M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7292L: blinux-list@redhat.com 7293S: Maintained 7294F: drivers/char/dtlk.c 7295F: include/linux/dtlk.h 7296 7297DPAA2 DATAPATH I/O (DPIO) DRIVER 7298M: Roy Pledge <Roy.Pledge@nxp.com> 7299L: linux-kernel@vger.kernel.org 7300S: Maintained 7301F: drivers/soc/fsl/dpio 7302 7303DPAA2 ETHERNET DRIVER 7304M: Ioana Ciornei <ioana.ciornei@nxp.com> 7305L: netdev@vger.kernel.org 7306S: Maintained 7307F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7308F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7309F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7310F: drivers/net/ethernet/freescale/dpaa2/Makefile 7311F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7312F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7313F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7314F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7315F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7316F: drivers/net/ethernet/freescale/dpaa2/dpni* 7317 7318DPAA2 ETHERNET SWITCH DRIVER 7319M: Ioana Ciornei <ioana.ciornei@nxp.com> 7320L: netdev@vger.kernel.org 7321S: Maintained 7322F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7324F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7325 7326DPLL SUBSYSTEM 7327M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7328M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7329M: Jiri Pirko <jiri@resnulli.us> 7330L: netdev@vger.kernel.org 7331S: Supported 7332F: Documentation/driver-api/dpll.rst 7333F: drivers/dpll/* 7334F: include/linux/dpll.h 7335F: include/uapi/linux/dpll.h 7336 7337DRBD DRIVER 7338M: Philipp Reisner <philipp.reisner@linbit.com> 7339M: Lars Ellenberg <lars.ellenberg@linbit.com> 7340M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7341L: drbd-dev@lists.linbit.com 7342S: Supported 7343W: http://www.drbd.org 7344T: git git://git.linbit.com/linux-drbd.git 7345T: git git://git.linbit.com/drbd-8.4.git 7346F: Documentation/admin-guide/blockdev/ 7347F: drivers/block/drbd/ 7348F: include/linux/drbd* 7349F: lib/lru_cache.c 7350 7351DRIVER COMPONENT FRAMEWORK 7352L: dri-devel@lists.freedesktop.org 7353F: drivers/base/component.c 7354F: include/linux/component.h 7355 7356DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7357M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7358M: "Rafael J. Wysocki" <rafael@kernel.org> 7359M: Danilo Krummrich <dakr@kernel.org> 7360S: Supported 7361T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7362F: Documentation/core-api/kobject.rst 7363F: drivers/base/ 7364F: fs/debugfs/ 7365F: fs/sysfs/ 7366F: include/linux/device/ 7367F: include/linux/debugfs.h 7368F: include/linux/device.h 7369F: include/linux/fwnode.h 7370F: include/linux/kobj* 7371F: include/linux/property.h 7372F: include/linux/sysfs.h 7373F: lib/kobj* 7374F: rust/kernel/device.rs 7375F: rust/kernel/device_id.rs 7376F: rust/kernel/devres.rs 7377F: rust/kernel/driver.rs 7378F: rust/kernel/faux.rs 7379F: rust/kernel/platform.rs 7380F: samples/rust/rust_driver_platform.rs 7381F: samples/rust/rust_driver_faux.rs 7382 7383DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7384M: Nishanth Menon <nm@ti.com> 7385L: linux-pm@vger.kernel.org 7386S: Maintained 7387F: drivers/soc/ti/smartreflex.c 7388F: include/linux/power/smartreflex.h 7389 7390DRM ACCEL DRIVERS FOR INTEL VPU 7391M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7392M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7393L: dri-devel@lists.freedesktop.org 7394S: Supported 7395T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7396F: drivers/accel/ivpu/ 7397F: include/uapi/drm/ivpu_accel.h 7398 7399DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7400M: Oded Gabbay <ogabbay@kernel.org> 7401L: dri-devel@lists.freedesktop.org 7402S: Maintained 7403C: irc://irc.oftc.net/dri-devel 7404T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7405F: Documentation/accel/ 7406F: drivers/accel/ 7407F: include/drm/drm_accel.h 7408 7409DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7410M: Maxime Ripard <mripard@kernel.org> 7411M: Chen-Yu Tsai <wens@csie.org> 7412R: Jernej Skrabec <jernej.skrabec@gmail.com> 7413L: dri-devel@lists.freedesktop.org 7414S: Supported 7415T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7416F: drivers/gpu/drm/sun4i/sun8i* 7417 7418DRM DRIVER FOR APPLE TOUCH BARS 7419M: Aun-Ali Zaidi <admin@kodeit.net> 7420M: Aditya Garg <gargaditya08@live.com> 7421L: dri-devel@lists.freedesktop.org 7422S: Maintained 7423T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7424F: drivers/gpu/drm/tiny/appletbdrm.c 7425 7426DRM DRIVER FOR ARM PL111 CLCD 7427M: Linus Walleij <linus.walleij@linaro.org> 7428S: Maintained 7429T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7430F: drivers/gpu/drm/pl111/ 7431 7432DRM DRIVER FOR ARM VERSATILE TFT PANELS 7433M: Linus Walleij <linus.walleij@linaro.org> 7434S: Maintained 7435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7436F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7437F: drivers/gpu/drm/panel/panel-arm-versatile.c 7438 7439DRM DRIVER FOR ASPEED BMC GFX 7440M: Joel Stanley <joel@jms.id.au> 7441L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7442S: Supported 7443T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7444F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7445F: drivers/gpu/drm/aspeed/ 7446 7447DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7448M: Dave Airlie <airlied@redhat.com> 7449R: Thomas Zimmermann <tzimmermann@suse.de> 7450R: Jocelyn Falempe <jfalempe@redhat.com> 7451L: dri-devel@lists.freedesktop.org 7452S: Supported 7453T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7454F: drivers/gpu/drm/ast/ 7455 7456DRM DRIVER FOR BOCHS VIRTUAL GPU 7457M: Gerd Hoffmann <kraxel@redhat.com> 7458L: virtualization@lists.linux.dev 7459S: Maintained 7460T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7461F: drivers/gpu/drm/tiny/bochs.c 7462 7463DRM DRIVER FOR BOE HIMAX8279D PANELS 7464M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7465S: Maintained 7466F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7467F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7468 7469DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7470M: Jagan Teki <jagan@amarulasolutions.com> 7471S: Maintained 7472F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7473F: drivers/gpu/drm/bridge/chipone-icn6211.c 7474 7475DRM DRIVER FOR EBBG FT8719 PANEL 7476M: Joel Selvaraj <jo@jsfamily.in> 7477S: Maintained 7478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7479F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7480F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7481 7482DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7483M: Linus Walleij <linus.walleij@linaro.org> 7484S: Maintained 7485T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7486F: drivers/gpu/drm/tve200/ 7487 7488DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7489M: Icenowy Zheng <icenowy@aosc.io> 7490S: Maintained 7491F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7492F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7493 7494DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7495M: Jagan Teki <jagan@amarulasolutions.com> 7496S: Maintained 7497F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7498F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7499 7500DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7501M: Thomas Zimmermann <tzimmermann@suse.de> 7502M: Javier Martinez Canillas <javierm@redhat.com> 7503L: dri-devel@lists.freedesktop.org 7504S: Maintained 7505T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7506F: drivers/gpu/drm/sysfb/ 7507F: drivers/video/aperture.c 7508F: drivers/video/nomodeset.c 7509F: include/linux/aperture.h 7510F: include/video/nomodeset.h 7511 7512DRM DRIVER FOR GENERIC EDP PANELS 7513R: Douglas Anderson <dianders@chromium.org> 7514F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7515F: drivers/gpu/drm/panel/panel-edp.c 7516 7517DRM DRIVER FOR GENERIC USB DISPLAY 7518S: Orphan 7519W: https://github.com/notro/gud/wiki 7520T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7521F: drivers/gpu/drm/gud/ 7522F: include/drm/gud.h 7523 7524DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7525M: Hans de Goede <hansg@kernel.org> 7526S: Maintained 7527T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7528F: drivers/gpu/drm/tiny/gm12u320.c 7529 7530DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7531M: Ondrej Jirman <megi@xff.cz> 7532M: Javier Martinez Canillas <javierm@redhat.com> 7533S: Maintained 7534T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7535F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7536F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7537 7538DRM DRIVER FOR HX8357D PANELS 7539S: Orphan 7540T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7541F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 7542F: drivers/gpu/drm/tiny/hx8357d.c 7543 7544DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7545M: Deepak Rawat <drawat.floss@gmail.com> 7546L: linux-hyperv@vger.kernel.org 7547L: dri-devel@lists.freedesktop.org 7548S: Maintained 7549T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7550F: drivers/gpu/drm/hyperv 7551 7552DRM DRIVER FOR ILITEK ILI9225 PANELS 7553M: David Lechner <david@lechnology.com> 7554S: Maintained 7555T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7556F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7557F: drivers/gpu/drm/tiny/ili9225.c 7558 7559DRM DRIVER FOR ILITEK ILI9486 PANELS 7560M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7561S: Maintained 7562T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7563F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7564F: drivers/gpu/drm/tiny/ili9486.c 7565 7566DRM DRIVER FOR ILITEK ILI9805 PANELS 7567M: Michael Trimarchi <michael@amarulasolutions.com> 7568S: Maintained 7569F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7570F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7571 7572DRM DRIVER FOR ILITEK ILI9806E PANELS 7573M: Michael Walle <mwalle@kernel.org> 7574S: Maintained 7575F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7576 7577DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7578M: Jagan Teki <jagan@edgeble.ai> 7579S: Maintained 7580F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7581F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7582 7583DRM DRIVER FOR LG SW43408 PANELS 7584M: Sumit Semwal <sumit.semwal@linaro.org> 7585M: Casey Connolly <casey.connolly@linaro.org> 7586S: Maintained 7587T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7588F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7589F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7590 7591DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7592M: Paul Kocialkowski <paulk@sys-base.io> 7593S: Supported 7594T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7595F: drivers/gpu/drm/logicvc/ 7596 7597DRM DRIVER FOR LVDS PANELS 7598M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7599L: dri-devel@lists.freedesktop.org 7600S: Maintained 7601T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7602F: Documentation/devicetree/bindings/display/lvds.yaml 7603F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7604F: drivers/gpu/drm/panel/panel-lvds.c 7605 7606DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7607M: Guido Günther <agx@sigxcpu.org> 7608R: Purism Kernel Team <kernel@puri.sm> 7609S: Maintained 7610F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7611F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7612 7613DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7614M: Dave Airlie <airlied@redhat.com> 7615R: Thomas Zimmermann <tzimmermann@suse.de> 7616R: Jocelyn Falempe <jfalempe@redhat.com> 7617L: dri-devel@lists.freedesktop.org 7618S: Supported 7619T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7620F: drivers/gpu/drm/mgag200/ 7621 7622DRM DRIVER FOR MI0283QT 7623M: Alex Lanzano <lanzano.alex@gmail.com> 7624S: Maintained 7625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7626F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7627F: drivers/gpu/drm/tiny/mi0283qt.c 7628 7629DRM DRIVER FOR MIPI DBI compatible panels 7630S: Orphan 7631W: https://github.com/notro/panel-mipi-dbi/wiki 7632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7633F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7634F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7635 7636DRM DRIVER for Qualcomm Adreno GPUs 7637M: Rob Clark <robin.clark@oss.qualcomm.com> 7638R: Sean Paul <sean@poorly.run> 7639R: Konrad Dybcio <konradybcio@kernel.org> 7640L: linux-arm-msm@vger.kernel.org 7641L: dri-devel@lists.freedesktop.org 7642L: freedreno@lists.freedesktop.org 7643S: Maintained 7644B: https://gitlab.freedesktop.org/drm/msm/-/issues 7645T: git https://gitlab.freedesktop.org/drm/msm.git 7646F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7647F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7648F: drivers/gpu/drm/msm/adreno/ 7649F: drivers/gpu/drm/msm/msm_gpu.* 7650F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7651F: drivers/gpu/drm/msm/msm_ringbuffer.* 7652F: drivers/gpu/drm/msm/registers/adreno/ 7653F: include/uapi/drm/msm_drm.h 7654 7655DRM DRIVER for Qualcomm display hardware 7656M: Rob Clark <robin.clark@oss.qualcomm.com> 7657M: Dmitry Baryshkov <lumag@kernel.org> 7658R: Abhinav Kumar <abhinav.kumar@linux.dev> 7659R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7660R: Sean Paul <sean@poorly.run> 7661R: Marijn Suijten <marijn.suijten@somainline.org> 7662L: linux-arm-msm@vger.kernel.org 7663L: dri-devel@lists.freedesktop.org 7664L: freedreno@lists.freedesktop.org 7665S: Maintained 7666B: https://gitlab.freedesktop.org/drm/msm/-/issues 7667T: git https://gitlab.freedesktop.org/drm/msm.git 7668F: Documentation/devicetree/bindings/display/msm/ 7669F: drivers/gpu/drm/ci/xfails/msm* 7670F: drivers/gpu/drm/msm/ 7671F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7672F: include/uapi/drm/msm_drm.h 7673 7674DRM DRIVER FOR NOVATEK NT35510 PANELS 7675M: Linus Walleij <linus.walleij@linaro.org> 7676S: Maintained 7677T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7678F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7679F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7680 7681DRM DRIVER FOR NOVATEK NT35560 PANELS 7682M: Linus Walleij <linus.walleij@linaro.org> 7683S: Maintained 7684T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7685F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7686F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7687 7688DRM DRIVER FOR NOVATEK NT36523 PANELS 7689M: Jianhua Lu <lujianhua000@gmail.com> 7690S: Maintained 7691T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7692F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7693F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7694 7695DRM DRIVER FOR NOVATEK NT36672A PANELS 7696M: Sumit Semwal <sumit.semwal@linaro.org> 7697S: Maintained 7698T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7699F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7700F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7701 7702DRM DRIVER FOR NOVATEK NT37801 PANELS 7703M: Krzysztof Kozlowski <krzk@kernel.org> 7704S: Maintained 7705F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7706F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7707 7708DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7709M: Lyude Paul <lyude@redhat.com> 7710M: Danilo Krummrich <dakr@kernel.org> 7711L: dri-devel@lists.freedesktop.org 7712L: nouveau@lists.freedesktop.org 7713S: Supported 7714W: https://nouveau.freedesktop.org/ 7715Q: https://patchwork.freedesktop.org/project/nouveau/ 7716Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7717B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7718C: irc://irc.oftc.net/nouveau 7719T: git https://gitlab.freedesktop.org/drm/nouveau.git 7720F: drivers/gpu/drm/nouveau/ 7721F: include/uapi/drm/nouveau_drm.h 7722 7723CORE DRIVER FOR NVIDIA GPUS [RUST] 7724M: Danilo Krummrich <dakr@kernel.org> 7725L: nouveau@lists.freedesktop.org 7726S: Supported 7727Q: https://patchwork.freedesktop.org/project/nouveau/ 7728B: https://gitlab.freedesktop.org/drm/nova/-/issues 7729C: irc://irc.oftc.net/nouveau 7730T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7731F: Documentation/gpu/nova/ 7732F: drivers/gpu/nova-core/ 7733 7734DRM DRIVER FOR NVIDIA GPUS [RUST] 7735M: Danilo Krummrich <dakr@kernel.org> 7736L: nouveau@lists.freedesktop.org 7737S: Supported 7738Q: https://patchwork.freedesktop.org/project/nouveau/ 7739B: https://gitlab.freedesktop.org/drm/nova/-/issues 7740C: irc://irc.oftc.net/nouveau 7741T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7742F: Documentation/gpu/nova/ 7743F: drivers/gpu/drm/nova/ 7744F: include/uapi/drm/nova_drm.h 7745 7746DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7747M: Stefan Mavrodiev <stefan@olimex.com> 7748S: Maintained 7749F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7750F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7751 7752DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7753R: Douglas Anderson <dianders@chromium.org> 7754F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7755F: drivers/gpu/drm/bridge/parade-ps8640.c 7756 7757DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7758M: Alex Lanzano <lanzano.alex@gmail.com> 7759S: Maintained 7760T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7761F: Documentation/devicetree/bindings/display/repaper.txt 7762F: drivers/gpu/drm/tiny/repaper.c 7763 7764DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7765M: Dave Airlie <airlied@redhat.com> 7766M: Gerd Hoffmann <kraxel@redhat.com> 7767L: virtualization@lists.linux.dev 7768S: Obsolete 7769W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7770T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7771F: drivers/gpu/drm/tiny/cirrus-qemu.c 7772 7773DRM DRIVER FOR QXL VIRTUAL GPU 7774M: Dave Airlie <airlied@redhat.com> 7775M: Gerd Hoffmann <kraxel@redhat.com> 7776L: virtualization@lists.linux.dev 7777L: spice-devel@lists.freedesktop.org 7778S: Maintained 7779T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7780F: drivers/gpu/drm/qxl/ 7781F: include/uapi/drm/qxl_drm.h 7782 7783DRM DRIVER FOR RAYDIUM RM67191 PANELS 7784M: Robert Chiras <robert.chiras@nxp.com> 7785S: Maintained 7786F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7787F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7788 7789DRM DRIVER FOR SAMSUNG DB7430 PANELS 7790M: Linus Walleij <linus.walleij@linaro.org> 7791S: Maintained 7792T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7793F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7794F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7795 7796DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7797M: Inki Dae <inki.dae@samsung.com> 7798M: Jagan Teki <jagan@amarulasolutions.com> 7799M: Marek Szyprowski <m.szyprowski@samsung.com> 7800S: Maintained 7801T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7802F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7803F: drivers/gpu/drm/bridge/samsung-dsim.c 7804F: include/drm/bridge/samsung-dsim.h 7805 7806DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7807M: Markuss Broks <markuss.broks@gmail.com> 7808S: Maintained 7809F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7810F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7811 7812DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7813M: Artur Weber <aweber.kernel@gmail.com> 7814S: Maintained 7815F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7816F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7817 7818DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7819M: Dzmitry Sankouski <dsankouski@gmail.com> 7820S: Maintained 7821F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7822F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7823 7824DRM DRIVER FOR SHARP MEMORY LCD 7825M: Alex Lanzano <lanzano.alex@gmail.com> 7826S: Maintained 7827F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7828F: drivers/gpu/drm/tiny/sharp-memory.c 7829 7830DRM DRIVER FOR SITRONIX ST7586 PANELS 7831M: David Lechner <david@lechnology.com> 7832S: Maintained 7833T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7834F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7835F: drivers/gpu/drm/sitronix/st7586.c 7836 7837DRM DRIVER FOR SITRONIX ST7571 PANELS 7838M: Marcus Folkesson <marcus.folkesson@gmail.com> 7839S: Maintained 7840F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7841F: drivers/gpu/drm/sitronix/st7571-i2c.c 7842 7843DRM DRIVER FOR SITRONIX ST7701 PANELS 7844M: Jagan Teki <jagan@amarulasolutions.com> 7845S: Maintained 7846F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7847F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7848 7849DRM DRIVER FOR SITRONIX ST7703 PANELS 7850M: Guido Günther <agx@sigxcpu.org> 7851R: Purism Kernel Team <kernel@puri.sm> 7852R: Ondrej Jirman <megi@xff.cz> 7853S: Maintained 7854F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7855F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7856 7857DRM DRIVER FOR SITRONIX ST7735R PANELS 7858M: David Lechner <david@lechnology.com> 7859S: Maintained 7860T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7861F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7862F: drivers/gpu/drm/sitronix/st7735r.c 7863 7864DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7865M: Javier Martinez Canillas <javierm@redhat.com> 7866S: Maintained 7867T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7868F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7869F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7870F: drivers/gpu/drm/solomon/ssd130x* 7871 7872DRM DRIVER FOR ST-ERICSSON MCDE 7873M: Linus Walleij <linus.walleij@linaro.org> 7874S: Maintained 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7877F: drivers/gpu/drm/mcde/ 7878 7879DRM DRIVER FOR SYNAPTICS R63353 PANELS 7880M: Michael Trimarchi <michael@amarulasolutions.com> 7881S: Maintained 7882F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7883F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7884 7885DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7886M: Jagan Teki <jagan@amarulasolutions.com> 7887S: Maintained 7888F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7889F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7890 7891DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7892R: Douglas Anderson <dianders@chromium.org> 7893F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7894F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7895 7896DRM DRIVER FOR TPO TPG110 PANELS 7897M: Linus Walleij <linus.walleij@linaro.org> 7898S: Maintained 7899T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7900F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7901F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7902 7903DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7904M: Dave Airlie <airlied@redhat.com> 7905R: Sean Paul <sean@poorly.run> 7906R: Thomas Zimmermann <tzimmermann@suse.de> 7907L: dri-devel@lists.freedesktop.org 7908S: Supported 7909T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7910F: drivers/gpu/drm/udl/ 7911 7912DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7913M: Louis Chauvet <louis.chauvet@bootlin.com> 7914R: Haneen Mohammed <hamohammed.sa@gmail.com> 7915R: Simona Vetter <simona@ffwll.ch> 7916R: Melissa Wen <melissa.srw@gmail.com> 7917L: dri-devel@lists.freedesktop.org 7918S: Maintained 7919T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7920F: Documentation/gpu/vkms.rst 7921F: drivers/gpu/drm/ci/xfails/vkms* 7922F: drivers/gpu/drm/vkms/ 7923 7924DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7925M: Hans de Goede <hansg@kernel.org> 7926L: dri-devel@lists.freedesktop.org 7927S: Maintained 7928T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7929F: drivers/gpu/drm/vboxvideo/ 7930 7931DRM DRIVER FOR VMWARE VIRTUAL GPU 7932M: Zack Rusin <zack.rusin@broadcom.com> 7933R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7934L: dri-devel@lists.freedesktop.org 7935S: Supported 7936T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7937F: drivers/gpu/drm/vmwgfx/ 7938F: include/uapi/drm/vmwgfx_drm.h 7939 7940DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7941M: Linus Walleij <linus.walleij@linaro.org> 7942S: Maintained 7943T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7944F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7945F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7946 7947DRM DRIVERS 7948M: David Airlie <airlied@gmail.com> 7949M: Simona Vetter <simona@ffwll.ch> 7950L: dri-devel@lists.freedesktop.org 7951S: Maintained 7952B: https://gitlab.freedesktop.org/drm 7953C: irc://irc.oftc.net/dri-devel 7954T: git https://gitlab.freedesktop.org/drm/kernel.git 7955F: Documentation/devicetree/bindings/display/ 7956F: Documentation/devicetree/bindings/gpu/ 7957F: Documentation/gpu/ 7958F: drivers/gpu/ 7959F: rust/kernel/drm/ 7960F: include/drm/ 7961F: include/linux/vga* 7962F: include/uapi/drm/ 7963 7964DRM DRIVERS AND MISC GPU PATCHES 7965M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7966M: Maxime Ripard <mripard@kernel.org> 7967M: Thomas Zimmermann <tzimmermann@suse.de> 7968S: Maintained 7969W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7970T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7971F: Documentation/devicetree/bindings/display/ 7972F: Documentation/devicetree/bindings/gpu/ 7973F: Documentation/gpu/ 7974F: drivers/gpu/drm/ 7975F: drivers/gpu/vga/ 7976F: rust/kernel/drm/ 7977F: include/drm/drm 7978F: include/linux/vga* 7979F: include/uapi/drm/ 7980X: drivers/gpu/drm/amd/ 7981X: drivers/gpu/drm/armada/ 7982X: drivers/gpu/drm/etnaviv/ 7983X: drivers/gpu/drm/exynos/ 7984X: drivers/gpu/drm/i915/ 7985X: drivers/gpu/drm/kmb/ 7986X: drivers/gpu/drm/mediatek/ 7987X: drivers/gpu/drm/msm/ 7988X: drivers/gpu/drm/nouveau/ 7989X: drivers/gpu/drm/radeon/ 7990X: drivers/gpu/drm/tegra/ 7991X: drivers/gpu/drm/xe/ 7992 7993DRM DRIVERS FOR ALLWINNER A10 7994M: Maxime Ripard <mripard@kernel.org> 7995M: Chen-Yu Tsai <wens@csie.org> 7996L: dri-devel@lists.freedesktop.org 7997S: Supported 7998T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7999F: Documentation/devicetree/bindings/display/allwinner* 8000F: drivers/gpu/drm/sun4i/ 8001 8002DRM DRIVERS FOR AMLOGIC SOCS 8003M: Neil Armstrong <neil.armstrong@linaro.org> 8004L: dri-devel@lists.freedesktop.org 8005L: linux-amlogic@lists.infradead.org 8006S: Supported 8007W: http://linux-meson.com/ 8008T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8009F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8010F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8011F: Documentation/gpu/meson.rst 8012F: drivers/gpu/drm/ci/xfails/meson* 8013F: drivers/gpu/drm/meson/ 8014 8015DRM DRIVERS FOR ATMEL HLCDC 8016M: Manikandan Muralidharan <manikandan.m@microchip.com> 8017M: Dharma Balasubiramani <dharma.b@microchip.com> 8018L: dri-devel@lists.freedesktop.org 8019S: Supported 8020T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8021F: Documentation/devicetree/bindings/display/atmel/ 8022F: drivers/gpu/drm/atmel-hlcdc/ 8023 8024DRM DRIVERS FOR BRIDGE CHIPS 8025M: Andrzej Hajda <andrzej.hajda@intel.com> 8026M: Neil Armstrong <neil.armstrong@linaro.org> 8027M: Robert Foss <rfoss@kernel.org> 8028R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8029R: Jonas Karlman <jonas@kwiboo.se> 8030R: Jernej Skrabec <jernej.skrabec@gmail.com> 8031S: Maintained 8032T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8033F: Documentation/devicetree/bindings/display/bridge/ 8034F: drivers/gpu/drm/bridge/ 8035F: drivers/gpu/drm/display/drm_bridge_connector.c 8036F: drivers/gpu/drm/drm_bridge.c 8037F: include/drm/drm_bridge.h 8038F: include/drm/drm_bridge_connector.h 8039 8040DRM DRIVERS FOR EXYNOS 8041M: Inki Dae <inki.dae@samsung.com> 8042M: Seung-Woo Kim <sw0312.kim@samsung.com> 8043M: Kyungmin Park <kyungmin.park@samsung.com> 8044L: dri-devel@lists.freedesktop.org 8045S: Supported 8046T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8047F: Documentation/devicetree/bindings/display/samsung/ 8048F: drivers/gpu/drm/exynos/ 8049F: include/uapi/drm/exynos_drm.h 8050 8051DRM DRIVERS FOR FREESCALE DCU 8052M: Stefan Agner <stefan@agner.ch> 8053M: Alison Wang <alison.wang@nxp.com> 8054L: dri-devel@lists.freedesktop.org 8055S: Supported 8056T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8057F: Documentation/devicetree/bindings/display/fsl,dcu.txt 8058F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8059F: drivers/gpu/drm/fsl-dcu/ 8060 8061DRM DRIVERS FOR FREESCALE IMX 5/6 8062M: Philipp Zabel <p.zabel@pengutronix.de> 8063L: dri-devel@lists.freedesktop.org 8064S: Maintained 8065T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8066T: git git://git.pengutronix.de/git/pza/linux 8067F: Documentation/devicetree/bindings/display/imx/ 8068F: drivers/gpu/drm/imx/ipuv3/ 8069F: drivers/gpu/ipu-v3/ 8070 8071DRM DRIVERS FOR FREESCALE IMX BRIDGE 8072M: Liu Ying <victor.liu@nxp.com> 8073L: dri-devel@lists.freedesktop.org 8074S: Maintained 8075F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8076F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8077F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8078F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8079F: drivers/gpu/drm/bridge/imx/ 8080 8081DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8082M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8083L: dri-devel@lists.freedesktop.org 8084S: Maintained 8085T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8086F: drivers/gpu/drm/gma500/ 8087 8088DRM DRIVERS FOR HISILICON 8089M: Xinliang Liu <xinliang.liu@linaro.org> 8090M: Tian Tao <tiantao6@hisilicon.com> 8091R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8092R: Sumit Semwal <sumit.semwal@linaro.org> 8093R: Yongqin Liu <yongqin.liu@linaro.org> 8094R: John Stultz <jstultz@google.com> 8095L: dri-devel@lists.freedesktop.org 8096S: Maintained 8097T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8098F: Documentation/devicetree/bindings/display/hisilicon/ 8099F: drivers/gpu/drm/hisilicon/ 8100 8101DRM DRIVERS FOR LIMA 8102M: Qiang Yu <yuq825@gmail.com> 8103L: dri-devel@lists.freedesktop.org 8104L: lima@lists.freedesktop.org (moderated for non-subscribers) 8105S: Maintained 8106T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8107F: drivers/gpu/drm/lima/ 8108F: include/uapi/drm/lima_drm.h 8109 8110DRM DRIVERS FOR LOONGSON 8111M: Sui Jingfeng <suijingfeng@loongson.cn> 8112L: dri-devel@lists.freedesktop.org 8113S: Supported 8114T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8115F: drivers/gpu/drm/loongson/ 8116 8117DRM DRIVERS FOR MEDIATEK 8118M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8119M: Philipp Zabel <p.zabel@pengutronix.de> 8120L: dri-devel@lists.freedesktop.org 8121L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8122S: Supported 8123F: Documentation/devicetree/bindings/display/mediatek/ 8124F: drivers/gpu/drm/ci/xfails/mediatek* 8125F: drivers/gpu/drm/mediatek/ 8126F: drivers/phy/mediatek/phy-mtk-dp.c 8127F: drivers/phy/mediatek/phy-mtk-hdmi* 8128F: drivers/phy/mediatek/phy-mtk-mipi* 8129 8130DRM DRIVERS FOR NVIDIA TEGRA 8131M: Thierry Reding <thierry.reding@gmail.com> 8132M: Mikko Perttunen <mperttunen@nvidia.com> 8133L: dri-devel@lists.freedesktop.org 8134L: linux-tegra@vger.kernel.org 8135S: Supported 8136T: git https://gitlab.freedesktop.org/drm/tegra.git 8137F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8138F: Documentation/devicetree/bindings/gpu/host1x/ 8139F: drivers/gpu/drm/tegra/ 8140F: drivers/gpu/host1x/ 8141F: include/linux/host1x.h 8142F: include/uapi/drm/tegra_drm.h 8143 8144DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8145M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8146R: Janne Grunau <j@jannau.net> 8147L: dri-devel@lists.freedesktop.org 8148L: asahi@lists.linux.dev 8149S: Maintained 8150W: https://asahilinux.org 8151B: https://github.com/AsahiLinux/linux/issues 8152C: irc://irc.oftc.net/asahi-dev 8153T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8154F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8155F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8156F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8157F: drivers/gpu/drm/adp/ 8158F: drivers/gpu/drm/panel/panel-summit.c 8159 8160DRM DRIVERS FOR RENESAS R-CAR 8161M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8162M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8163R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8164L: dri-devel@lists.freedesktop.org 8165L: linux-renesas-soc@vger.kernel.org 8166S: Supported 8167T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8168F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8169F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8170F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8171F: Documentation/devicetree/bindings/display/renesas,du.yaml 8172F: drivers/gpu/drm/renesas/rcar-du/ 8173 8174DRM DRIVERS FOR RENESAS RZ 8175M: Biju Das <biju.das.jz@bp.renesas.com> 8176L: dri-devel@lists.freedesktop.org 8177L: linux-renesas-soc@vger.kernel.org 8178S: Maintained 8179T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8180F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8181F: drivers/gpu/drm/renesas/rz-du/ 8182 8183DRM DRIVERS FOR RENESAS SHMOBILE 8184M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8185M: Geert Uytterhoeven <geert+renesas@glider.be> 8186L: dri-devel@lists.freedesktop.org 8187L: linux-renesas-soc@vger.kernel.org 8188S: Supported 8189T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8190F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8191F: drivers/gpu/drm/renesas/shmobile/ 8192F: include/linux/platform_data/shmob_drm.h 8193 8194DRM DRIVERS FOR ROCKCHIP 8195M: Sandy Huang <hjc@rock-chips.com> 8196M: Heiko Stübner <heiko@sntech.de> 8197M: Andy Yan <andy.yan@rock-chips.com> 8198L: dri-devel@lists.freedesktop.org 8199S: Maintained 8200T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8201F: Documentation/devicetree/bindings/display/rockchip/ 8202F: drivers/gpu/drm/ci/xfails/rockchip* 8203F: drivers/gpu/drm/rockchip/ 8204 8205DRM DRIVERS FOR STI 8206M: Alain Volmat <alain.volmat@foss.st.com> 8207M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8208L: dri-devel@lists.freedesktop.org 8209S: Maintained 8210T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8211F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8212F: drivers/gpu/drm/sti 8213 8214DRM DRIVERS FOR STM 8215M: Yannick Fertre <yannick.fertre@foss.st.com> 8216M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8217M: Philippe Cornu <philippe.cornu@foss.st.com> 8218L: dri-devel@lists.freedesktop.org 8219S: Maintained 8220T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8221F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8222F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8223F: drivers/gpu/drm/stm 8224 8225DRM DRIVERS FOR TI KEYSTONE 8226M: Jyri Sarha <jyri.sarha@iki.fi> 8227M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8228L: dri-devel@lists.freedesktop.org 8229S: Maintained 8230T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8231F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8232F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8233F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8234F: drivers/gpu/drm/tidss/ 8235 8236DRM DRIVERS FOR TI LCDC 8237M: Jyri Sarha <jyri.sarha@iki.fi> 8238M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8239L: dri-devel@lists.freedesktop.org 8240S: Maintained 8241T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8242F: Documentation/devicetree/bindings/display/tilcdc/ 8243F: drivers/gpu/drm/tilcdc/ 8244 8245DRM DRIVERS FOR TI OMAP 8246M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8247L: dri-devel@lists.freedesktop.org 8248S: Maintained 8249T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8250F: Documentation/devicetree/bindings/display/ti/ 8251F: drivers/gpu/drm/omapdrm/ 8252 8253DRM DRIVERS FOR V3D 8254M: Melissa Wen <mwen@igalia.com> 8255M: Maíra Canal <mcanal@igalia.com> 8256S: Supported 8257T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8258F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8259F: drivers/gpu/drm/v3d/ 8260F: include/uapi/drm/v3d_drm.h 8261 8262DRM DRIVERS FOR VC4 8263M: Maxime Ripard <mripard@kernel.org> 8264M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8265R: Maíra Canal <mcanal@igalia.com> 8266R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8267S: Supported 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8270F: drivers/gpu/drm/vc4/ 8271F: include/uapi/drm/vc4_drm.h 8272 8273DRM DRIVERS FOR VIVANTE GPU IP 8274M: Lucas Stach <l.stach@pengutronix.de> 8275R: Russell King <linux+etnaviv@armlinux.org.uk> 8276R: Christian Gmeiner <christian.gmeiner@gmail.com> 8277L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8278L: dri-devel@lists.freedesktop.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8281F: drivers/gpu/drm/etnaviv/ 8282F: include/uapi/drm/etnaviv_drm.h 8283 8284DRM DRIVERS FOR XEN 8285M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8286L: dri-devel@lists.freedesktop.org 8287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8288S: Supported 8289T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8290F: Documentation/gpu/xen-front.rst 8291F: drivers/gpu/drm/xen/ 8292 8293DRM DRIVERS FOR XILINX 8294M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8295M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8296L: dri-devel@lists.freedesktop.org 8297S: Maintained 8298T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8299F: Documentation/devicetree/bindings/display/xlnx/ 8300F: Documentation/gpu/zynqmp.rst 8301F: drivers/gpu/drm/xlnx/ 8302 8303DRM GPU SCHEDULER 8304M: Matthew Brost <matthew.brost@intel.com> 8305M: Danilo Krummrich <dakr@kernel.org> 8306M: Philipp Stanner <phasta@kernel.org> 8307R: Christian König <ckoenig.leichtzumerken@gmail.com> 8308L: dri-devel@lists.freedesktop.org 8309S: Supported 8310T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8311F: drivers/gpu/drm/scheduler/ 8312F: include/drm/gpu_scheduler.h 8313 8314DRM PANEL DRIVERS 8315M: Neil Armstrong <neil.armstrong@linaro.org> 8316R: Jessica Zhang <quic_jesszhan@quicinc.com> 8317L: dri-devel@lists.freedesktop.org 8318S: Maintained 8319T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8320F: Documentation/devicetree/bindings/display/panel/ 8321F: drivers/gpu/drm/drm_panel.c 8322F: drivers/gpu/drm/panel/ 8323F: include/drm/drm_panel.h 8324 8325DRM PRIVACY-SCREEN CLASS 8326M: Hans de Goede <hansg@kernel.org> 8327L: dri-devel@lists.freedesktop.org 8328S: Maintained 8329T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8330F: drivers/gpu/drm/drm_privacy_screen* 8331F: include/drm/drm_privacy_screen* 8332 8333DRM TTM SUBSYSTEM 8334M: Christian Koenig <christian.koenig@amd.com> 8335M: Huang Rui <ray.huang@amd.com> 8336R: Matthew Auld <matthew.auld@intel.com> 8337R: Matthew Brost <matthew.brost@intel.com> 8338L: dri-devel@lists.freedesktop.org 8339S: Maintained 8340T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8341F: drivers/gpu/drm/ttm/ 8342F: include/drm/ttm/ 8343 8344DRM AUTOMATED TESTING 8345M: Helen Koike <helen.fornazier@gmail.com> 8346M: Vignesh Raman <vignesh.raman@collabora.com> 8347L: dri-devel@lists.freedesktop.org 8348S: Maintained 8349T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8350F: Documentation/gpu/automated_testing.rst 8351F: drivers/gpu/drm/ci/ 8352 8353DSBR100 USB FM RADIO DRIVER 8354M: Alexey Klimov <alexey.klimov@linaro.org> 8355L: linux-media@vger.kernel.org 8356S: Maintained 8357T: git git://linuxtv.org/media.git 8358F: drivers/media/radio/dsbr100.c 8359 8360DT3155 MEDIA DRIVER 8361M: Hans Verkuil <hverkuil@xs4all.nl> 8362L: linux-media@vger.kernel.org 8363S: Odd Fixes 8364W: https://linuxtv.org 8365T: git git://linuxtv.org/media.git 8366F: drivers/media/pci/dt3155/ 8367 8368DVB_USB_AF9015 MEDIA DRIVER 8369L: linux-media@vger.kernel.org 8370S: Orphan 8371W: https://linuxtv.org 8372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8373F: drivers/media/usb/dvb-usb-v2/af9015* 8374 8375DVB_USB_AF9035 MEDIA DRIVER 8376L: linux-media@vger.kernel.org 8377S: Orphan 8378W: https://linuxtv.org 8379Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8380F: drivers/media/usb/dvb-usb-v2/af9035* 8381 8382DVB_USB_ANYSEE MEDIA DRIVER 8383L: linux-media@vger.kernel.org 8384S: Orphan 8385W: https://linuxtv.org 8386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8387F: drivers/media/usb/dvb-usb-v2/anysee* 8388 8389DVB_USB_AU6610 MEDIA DRIVER 8390L: linux-media@vger.kernel.org 8391S: Orphan 8392W: https://linuxtv.org 8393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8394F: drivers/media/usb/dvb-usb-v2/au6610* 8395 8396DVB_USB_CE6230 MEDIA DRIVER 8397L: linux-media@vger.kernel.org 8398S: Orphan 8399W: https://linuxtv.org 8400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8401F: drivers/media/usb/dvb-usb-v2/ce6230* 8402 8403DVB_USB_CXUSB MEDIA DRIVER 8404M: Michael Krufky <mkrufky@linuxtv.org> 8405L: linux-media@vger.kernel.org 8406S: Maintained 8407W: https://linuxtv.org 8408W: http://github.com/mkrufky 8409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8410T: git git://linuxtv.org/media.git 8411F: drivers/media/usb/dvb-usb/cxusb* 8412 8413DVB_USB_EC168 MEDIA DRIVER 8414L: linux-media@vger.kernel.org 8415S: Orphan 8416W: https://linuxtv.org 8417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8418F: drivers/media/usb/dvb-usb-v2/ec168* 8419 8420DVB_USB_GL861 MEDIA DRIVER 8421L: linux-media@vger.kernel.org 8422S: Orphan 8423W: https://linuxtv.org 8424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8425F: drivers/media/usb/dvb-usb-v2/gl861* 8426 8427DVB_USB_MXL111SF MEDIA DRIVER 8428M: Michael Krufky <mkrufky@linuxtv.org> 8429L: linux-media@vger.kernel.org 8430S: Maintained 8431W: https://linuxtv.org 8432W: http://github.com/mkrufky 8433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8434T: git git://linuxtv.org/mkrufky/mxl111sf.git 8435F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8436 8437DVB_USB_RTL28XXU MEDIA DRIVER 8438L: linux-media@vger.kernel.org 8439S: Orphan 8440W: https://linuxtv.org 8441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8442F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8443 8444DVB_USB_V2 MEDIA DRIVER 8445L: linux-media@vger.kernel.org 8446S: Orphan 8447W: https://linuxtv.org 8448W: http://palosaari.fi/linux/ 8449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8450F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8451F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8452 8453DYNAMIC DEBUG 8454M: Jason Baron <jbaron@akamai.com> 8455M: Jim Cromie <jim.cromie@gmail.com> 8456S: Maintained 8457F: include/linux/dynamic_debug.h 8458F: lib/dynamic_debug.c 8459F: lib/test_dynamic_debug.c 8460 8461DYNAMIC INTERRUPT MODERATION 8462M: Tal Gilboa <talgi@nvidia.com> 8463S: Maintained 8464F: Documentation/networking/net_dim.rst 8465F: include/linux/dim.h 8466F: lib/dim/ 8467 8468DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8469M: Daniel Lezcano <daniel.lezcano@kernel.org> 8470L: linux-pm@vger.kernel.org 8471S: Supported 8472B: https://bugzilla.kernel.org 8473T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8474F: drivers/powercap/dtpm* 8475F: include/linux/dtpm.h 8476 8477DZ DECSTATION DZ11 SERIAL DRIVER 8478M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8479S: Maintained 8480F: drivers/tty/serial/dz.* 8481 8482E3X0 POWER BUTTON DRIVER 8483M: Moritz Fischer <moritz.fischer@ettus.com> 8484L: usrp-users@lists.ettus.com 8485S: Supported 8486W: http://www.ettus.com 8487F: Documentation/devicetree/bindings/input/e3x0-button.txt 8488F: drivers/input/misc/e3x0-button.c 8489 8490E4000 MEDIA DRIVER 8491L: linux-media@vger.kernel.org 8492S: Orphan 8493W: https://linuxtv.org 8494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8495F: drivers/media/tuners/e4000* 8496 8497EARTH_PT1 MEDIA DRIVER 8498M: Akihiro Tsukada <tskd08@gmail.com> 8499L: linux-media@vger.kernel.org 8500S: Odd Fixes 8501F: drivers/media/pci/pt1/ 8502 8503EARTH_PT3 MEDIA DRIVER 8504M: Akihiro Tsukada <tskd08@gmail.com> 8505L: linux-media@vger.kernel.org 8506S: Odd Fixes 8507F: drivers/media/pci/pt3/ 8508 8509EC100 MEDIA DRIVER 8510L: linux-media@vger.kernel.org 8511S: Orphan 8512W: https://linuxtv.org 8513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8514F: drivers/media/dvb-frontends/ec100* 8515 8516ECONET MIPS PLATFORM 8517M: Caleb James DeLisle <cjd@cjdns.fr> 8518L: linux-mips@vger.kernel.org 8519S: Maintained 8520F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8521F: Documentation/devicetree/bindings/mips/econet.yaml 8522F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8523F: arch/mips/boot/dts/econet/ 8524F: arch/mips/econet/ 8525F: drivers/clocksource/timer-econet-en751221.c 8526F: drivers/irqchip/irq-econet-en751221.c 8527 8528ECRYPT FILE SYSTEM 8529M: Tyler Hicks <code@tyhicks.com> 8530L: ecryptfs@vger.kernel.org 8531S: Odd Fixes 8532W: http://ecryptfs.org 8533W: https://launchpad.net/ecryptfs 8534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8535F: Documentation/filesystems/ecryptfs.rst 8536F: fs/ecryptfs/ 8537 8538EDAC-AMD64 8539M: Yazen Ghannam <yazen.ghannam@amd.com> 8540L: linux-edac@vger.kernel.org 8541S: Supported 8542F: drivers/edac/amd64_edac* 8543F: drivers/edac/mce_amd* 8544 8545EDAC-ARMADA 8546M: Jan Luebbe <jlu@pengutronix.de> 8547L: linux-edac@vger.kernel.org 8548S: Maintained 8549F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8550F: drivers/edac/armada_xp_* 8551 8552EDAC-AST2500 8553M: Stefan Schaeckeler <sschaeck@cisco.com> 8554S: Supported 8555F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8556F: drivers/edac/aspeed_edac.c 8557 8558EDAC-BLUEFIELD 8559M: Shravan Kumar Ramani <shravankr@nvidia.com> 8560M: David Thompson <davthompson@nvidia.com> 8561S: Supported 8562F: drivers/edac/bluefield_edac.c 8563 8564EDAC-CALXEDA 8565M: Andre Przywara <andre.przywara@arm.com> 8566L: linux-edac@vger.kernel.org 8567S: Maintained 8568F: drivers/edac/highbank* 8569 8570EDAC-CAVIUM OCTEON 8571M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8572L: linux-edac@vger.kernel.org 8573L: linux-mips@vger.kernel.org 8574S: Maintained 8575F: drivers/edac/octeon_edac* 8576 8577EDAC-CAVIUM THUNDERX 8578M: Robert Richter <rric@kernel.org> 8579L: linux-edac@vger.kernel.org 8580S: Odd Fixes 8581F: drivers/edac/thunderx_edac* 8582 8583EDAC-CORE 8584M: Borislav Petkov <bp@alien8.de> 8585M: Tony Luck <tony.luck@intel.com> 8586R: James Morse <james.morse@arm.com> 8587R: Mauro Carvalho Chehab <mchehab@kernel.org> 8588R: Robert Richter <rric@kernel.org> 8589L: linux-edac@vger.kernel.org 8590S: Supported 8591T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8592F: Documentation/driver-api/edac.rst 8593F: drivers/edac/ 8594F: include/linux/edac.h 8595 8596EDAC-DMC520 8597M: Lei Wang <lewan@microsoft.com> 8598L: linux-edac@vger.kernel.org 8599S: Supported 8600F: drivers/edac/dmc520_edac.c 8601 8602EDAC-E752X 8603M: Mark Gross <markgross@kernel.org> 8604L: linux-edac@vger.kernel.org 8605S: Maintained 8606F: drivers/edac/e752x_edac.c 8607 8608EDAC-E7XXX 8609L: linux-edac@vger.kernel.org 8610S: Maintained 8611F: drivers/edac/e7xxx_edac.c 8612 8613EDAC-FSL_DDR 8614R: Frank Li <Frank.Li@nxp.com> 8615L: imx@lists.linux.dev 8616L: linux-edac@vger.kernel.org 8617S: Maintained 8618F: drivers/edac/fsl_ddr_edac.* 8619 8620EDAC-GHES 8621M: Mauro Carvalho Chehab <mchehab@kernel.org> 8622L: linux-edac@vger.kernel.org 8623S: Maintained 8624F: drivers/edac/ghes_edac.c 8625 8626EDAC-I10NM 8627M: Tony Luck <tony.luck@intel.com> 8628L: linux-edac@vger.kernel.org 8629S: Maintained 8630F: drivers/edac/i10nm_base.c 8631 8632EDAC-I3000 8633L: linux-edac@vger.kernel.org 8634S: Orphan 8635F: drivers/edac/i3000_edac.c 8636 8637EDAC-I5000 8638L: linux-edac@vger.kernel.org 8639S: Maintained 8640F: drivers/edac/i5000_edac.c 8641 8642EDAC-I5400 8643M: Mauro Carvalho Chehab <mchehab@kernel.org> 8644L: linux-edac@vger.kernel.org 8645S: Maintained 8646F: drivers/edac/i5400_edac.c 8647 8648EDAC-I7300 8649M: Mauro Carvalho Chehab <mchehab@kernel.org> 8650L: linux-edac@vger.kernel.org 8651S: Maintained 8652F: drivers/edac/i7300_edac.c 8653 8654EDAC-I7CORE 8655M: Mauro Carvalho Chehab <mchehab@kernel.org> 8656L: linux-edac@vger.kernel.org 8657S: Maintained 8658F: drivers/edac/i7core_edac.c 8659 8660EDAC-I82443BXGX 8661M: Tim Small <tim@buttersideup.com> 8662L: linux-edac@vger.kernel.org 8663S: Maintained 8664F: drivers/edac/i82443bxgx_edac.c 8665 8666EDAC-I82975X 8667M: "Arvind R." <arvino55@gmail.com> 8668L: linux-edac@vger.kernel.org 8669S: Maintained 8670F: drivers/edac/i82975x_edac.c 8671 8672EDAC-IE31200 8673M: Jason Baron <jbaron@akamai.com> 8674L: linux-edac@vger.kernel.org 8675S: Maintained 8676F: drivers/edac/ie31200_edac.c 8677 8678EDAC-IGEN6 8679M: Tony Luck <tony.luck@intel.com> 8680R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8681L: linux-edac@vger.kernel.org 8682S: Maintained 8683F: drivers/edac/igen6_edac.c 8684 8685EDAC-MPC85XX 8686M: Johannes Thumshirn <morbidrsa@gmail.com> 8687L: linux-edac@vger.kernel.org 8688S: Maintained 8689F: drivers/edac/mpc85xx_edac.[ch] 8690 8691EDAC-NPCM 8692M: Marvin Lin <kflin@nuvoton.com> 8693M: Stanley Chu <yschu@nuvoton.com> 8694L: linux-edac@vger.kernel.org 8695S: Maintained 8696F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8697F: drivers/edac/npcm_edac.c 8698 8699EDAC-PASEMI 8700M: Egor Martovetsky <egor@pasemi.com> 8701L: linux-edac@vger.kernel.org 8702S: Maintained 8703F: drivers/edac/pasemi_edac.c 8704 8705EDAC-PND2 8706M: Tony Luck <tony.luck@intel.com> 8707L: linux-edac@vger.kernel.org 8708S: Maintained 8709F: drivers/edac/pnd2_edac.[ch] 8710 8711EDAC-QCOM 8712M: Manivannan Sadhasivam <mani@kernel.org> 8713L: linux-arm-msm@vger.kernel.org 8714L: linux-edac@vger.kernel.org 8715S: Maintained 8716F: drivers/edac/qcom_edac.c 8717 8718EDAC-R82600 8719M: Tim Small <tim@buttersideup.com> 8720L: linux-edac@vger.kernel.org 8721S: Maintained 8722F: drivers/edac/r82600_edac.c 8723 8724EDAC-SBRIDGE 8725M: Tony Luck <tony.luck@intel.com> 8726R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8727L: linux-edac@vger.kernel.org 8728S: Maintained 8729F: drivers/edac/sb_edac.c 8730 8731EDAC-SKYLAKE 8732M: Tony Luck <tony.luck@intel.com> 8733L: linux-edac@vger.kernel.org 8734S: Maintained 8735F: drivers/edac/skx_*.[ch] 8736 8737EDAC-TI 8738M: Tero Kristo <kristo@kernel.org> 8739L: linux-edac@vger.kernel.org 8740S: Odd Fixes 8741F: drivers/edac/ti_edac.c 8742 8743EDIROL UA-101/UA-1000 DRIVER 8744M: Clemens Ladisch <clemens@ladisch.de> 8745L: linux-sound@vger.kernel.org 8746S: Maintained 8747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8748F: sound/usb/misc/ua101.c 8749 8750EFI TEST DRIVER 8751M: Ivan Hu <ivan.hu@canonical.com> 8752M: Ard Biesheuvel <ardb@kernel.org> 8753L: linux-efi@vger.kernel.org 8754S: Maintained 8755F: drivers/firmware/efi/test/ 8756 8757EFI VARIABLE FILESYSTEM 8758M: Jeremy Kerr <jk@ozlabs.org> 8759M: Ard Biesheuvel <ardb@kernel.org> 8760L: linux-efi@vger.kernel.org 8761S: Maintained 8762T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8763F: fs/efivarfs/ 8764 8765EFIFB FRAMEBUFFER DRIVER 8766M: Peter Jones <pjones@redhat.com> 8767L: linux-fbdev@vger.kernel.org 8768S: Maintained 8769F: drivers/video/fbdev/efifb.c 8770 8771EFS FILESYSTEM 8772S: Orphan 8773W: http://aeschi.ch.eu.org/efs/ 8774F: fs/efs/ 8775 8776EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8777L: netdev@vger.kernel.org 8778S: Orphan 8779F: drivers/net/ethernet/ibm/ehea/ 8780 8781ELM327 CAN NETWORK DRIVER 8782M: Max Staudt <max@enpas.org> 8783L: linux-can@vger.kernel.org 8784S: Maintained 8785F: Documentation/networking/device_drivers/can/can327.rst 8786F: drivers/net/can/can327.c 8787 8788EM28XX VIDEO4LINUX DRIVER 8789M: Mauro Carvalho Chehab <mchehab@kernel.org> 8790L: linux-media@vger.kernel.org 8791S: Maintained 8792W: https://linuxtv.org 8793T: git git://linuxtv.org/media.git 8794F: Documentation/admin-guide/media/em28xx* 8795F: drivers/media/usb/em28xx/ 8796 8797EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8798M: Adrian Hunter <adrian.hunter@intel.com> 8799M: Asutosh Das <quic_asutoshd@quicinc.com> 8800R: Ritesh Harjani <ritesh.list@gmail.com> 8801L: linux-mmc@vger.kernel.org 8802S: Supported 8803F: drivers/mmc/host/cqhci* 8804 8805EMS CPC-PCI CAN DRIVER 8806M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8807M: support@ems-wuensche.com 8808L: linux-can@vger.kernel.org 8809S: Maintained 8810F: drivers/net/can/sja1000/ems_pci.c 8811 8812EMULEX 10Gbps iSCSI - OneConnect DRIVER 8813M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8814L: linux-scsi@vger.kernel.org 8815S: Supported 8816W: http://www.broadcom.com 8817F: drivers/scsi/be2iscsi/ 8818 8819EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8820M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8821M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8822M: Somnath Kotur <somnath.kotur@broadcom.com> 8823L: netdev@vger.kernel.org 8824S: Maintained 8825W: http://www.emulex.com 8826F: drivers/net/ethernet/emulex/benet/ 8827 8828EMULEX ONECONNECT ROCE DRIVER 8829M: Selvin Xavier <selvin.xavier@broadcom.com> 8830L: linux-rdma@vger.kernel.org 8831S: Odd Fixes 8832W: http://www.broadcom.com 8833F: drivers/infiniband/hw/ocrdma/ 8834F: include/uapi/rdma/ocrdma-abi.h 8835 8836EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8837M: James Smart <james.smart@broadcom.com> 8838M: Ram Vegesna <ram.vegesna@broadcom.com> 8839L: linux-scsi@vger.kernel.org 8840L: target-devel@vger.kernel.org 8841S: Supported 8842W: http://www.broadcom.com 8843F: drivers/scsi/elx/ 8844 8845EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8846M: James Smart <james.smart@broadcom.com> 8847M: Dick Kennedy <dick.kennedy@broadcom.com> 8848L: linux-scsi@vger.kernel.org 8849S: Supported 8850W: http://www.broadcom.com 8851F: drivers/scsi/lpfc/ 8852 8853ENE CB710 FLASH CARD READER DRIVER 8854M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8855S: Maintained 8856F: drivers/misc/cb710/ 8857F: drivers/mmc/host/cb710-mmc.* 8858F: include/linux/cb710.h 8859 8860ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8861M: Maxim Levitsky <maximlevitsky@gmail.com> 8862S: Maintained 8863F: drivers/media/rc/ene_ir.* 8864 8865ENERGY MODEL 8866M: Lukasz Luba <lukasz.luba@arm.com> 8867M: "Rafael J. Wysocki" <rafael@kernel.org> 8868L: linux-pm@vger.kernel.org 8869S: Maintained 8870F: kernel/power/energy_model.c 8871F: include/linux/energy_model.h 8872F: Documentation/power/energy-model.rst 8873 8874EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8875M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8876L: linuxppc-dev@lists.ozlabs.org 8877S: Maintained 8878F: drivers/tty/ehv_bytechan.c 8879 8880EPSON S1D13XXX FRAMEBUFFER DRIVER 8881M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8882S: Maintained 8883T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8884F: drivers/video/fbdev/s1d13xxxfb.c 8885F: include/video/s1d13xxxfb.h 8886 8887EROFS FILE SYSTEM 8888M: Gao Xiang <xiang@kernel.org> 8889M: Chao Yu <chao@kernel.org> 8890R: Yue Hu <zbestahu@gmail.com> 8891R: Jeffle Xu <jefflexu@linux.alibaba.com> 8892R: Sandeep Dhavale <dhavale@google.com> 8893R: Hongbo Li <lihongbo22@huawei.com> 8894L: linux-erofs@lists.ozlabs.org 8895S: Maintained 8896W: https://erofs.docs.kernel.org 8897T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8898F: Documentation/ABI/testing/sysfs-fs-erofs 8899F: Documentation/filesystems/erofs.rst 8900F: fs/erofs/ 8901F: include/trace/events/erofs.h 8902 8903ERRSEQ ERROR TRACKING INFRASTRUCTURE 8904M: Jeff Layton <jlayton@kernel.org> 8905S: Maintained 8906F: include/linux/errseq.h 8907F: lib/errseq.c 8908 8909ESD CAN NETWORK DRIVERS 8910M: Stefan Mätje <stefan.maetje@esd.eu> 8911R: socketcan@esd.eu 8912L: linux-can@vger.kernel.org 8913S: Maintained 8914F: drivers/net/can/esd/ 8915 8916ESD CAN/USB DRIVERS 8917M: Frank Jungclaus <frank.jungclaus@esd.eu> 8918R: socketcan@esd.eu 8919L: linux-can@vger.kernel.org 8920S: Maintained 8921F: drivers/net/can/usb/esd_usb.c 8922 8923ET131X NETWORK DRIVER 8924M: Mark Einon <mark.einon@gmail.com> 8925S: Odd Fixes 8926F: drivers/net/ethernet/agere/ 8927 8928ETAS ES58X CAN/USB DRIVER 8929M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8930L: linux-can@vger.kernel.org 8931S: Maintained 8932F: Documentation/networking/devlink/etas_es58x.rst 8933F: drivers/net/can/usb/etas_es58x/ 8934 8935ETHERNET BRIDGE 8936M: Nikolay Aleksandrov <razor@blackwall.org> 8937M: Ido Schimmel <idosch@nvidia.com> 8938L: bridge@lists.linux.dev 8939L: netdev@vger.kernel.org 8940S: Maintained 8941W: http://www.linuxfoundation.org/en/Net:Bridge 8942F: include/linux/if_bridge.h 8943F: include/uapi/linux/if_bridge.h 8944F: include/linux/netfilter_bridge/ 8945F: net/bridge/ 8946 8947ETHERNET PHY LIBRARY 8948M: Andrew Lunn <andrew@lunn.ch> 8949M: Heiner Kallweit <hkallweit1@gmail.com> 8950R: Russell King <linux@armlinux.org.uk> 8951L: netdev@vger.kernel.org 8952S: Maintained 8953F: Documentation/ABI/testing/sysfs-class-net-phydev 8954F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8955F: Documentation/devicetree/bindings/net/mdio* 8956F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8957F: Documentation/networking/phy.rst 8958F: drivers/net/mdio/ 8959F: drivers/net/mdio/acpi_mdio.c 8960F: drivers/net/mdio/fwnode_mdio.c 8961F: drivers/net/mdio/of_mdio.c 8962F: drivers/net/pcs/ 8963F: drivers/net/phy/ 8964F: include/dt-bindings/net/qca-ar803x.h 8965F: include/linux/*mdio*.h 8966F: include/linux/linkmode.h 8967F: include/linux/mdio/*.h 8968F: include/linux/mii.h 8969F: include/linux/of_net.h 8970F: include/linux/phy.h 8971F: include/linux/phy_fixed.h 8972F: include/linux/phy_link_topology.h 8973F: include/linux/phylib_stubs.h 8974F: include/linux/platform_data/mdio-bcm-unimac.h 8975F: include/linux/platform_data/mdio-gpio.h 8976F: include/trace/events/mdio.h 8977F: include/uapi/linux/mdio.h 8978F: include/uapi/linux/mii.h 8979F: net/core/of_net.c 8980 8981ETHERNET PHY LIBRARY [RUST] 8982M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8983R: Trevor Gross <tmgross@umich.edu> 8984L: netdev@vger.kernel.org 8985L: rust-for-linux@vger.kernel.org 8986S: Maintained 8987F: rust/kernel/net/phy.rs 8988F: rust/kernel/net/phy/reg.rs 8989 8990EXEC & BINFMT API, ELF 8991M: Kees Cook <kees@kernel.org> 8992L: linux-mm@kvack.org 8993S: Supported 8994T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8995F: Documentation/userspace-api/ELF.rst 8996F: fs/*binfmt_*.c 8997F: fs/Kconfig.binfmt 8998F: fs/exec.c 8999F: fs/tests/binfmt_*_kunit.c 9000F: fs/tests/exec_kunit.c 9001F: include/linux/binfmts.h 9002F: include/linux/elf.h 9003F: include/uapi/linux/auxvec.h 9004F: include/uapi/linux/binfmts.h 9005F: include/uapi/linux/elf.h 9006F: kernel/fork.c 9007F: mm/vma_exec.c 9008F: tools/testing/selftests/exec/ 9009N: asm/elf.h 9010N: binfmt 9011 9012EXFAT FILE SYSTEM 9013M: Namjae Jeon <linkinjeon@kernel.org> 9014M: Sungjong Seo <sj1557.seo@samsung.com> 9015R: Yuezhang Mo <yuezhang.mo@sony.com> 9016L: linux-fsdevel@vger.kernel.org 9017S: Maintained 9018T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9019F: fs/exfat/ 9020 9021EXPRESSWIRE PROTOCOL LIBRARY 9022M: Duje Mihanović <duje.mihanovic@skole.hr> 9023L: linux-leds@vger.kernel.org 9024S: Maintained 9025F: drivers/leds/leds-expresswire.c 9026F: include/linux/leds-expresswire.h 9027 9028EXT2 FILE SYSTEM 9029M: Jan Kara <jack@suse.com> 9030L: linux-ext4@vger.kernel.org 9031S: Maintained 9032F: Documentation/filesystems/ext2.rst 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9034F: fs/ext2/ 9035F: include/linux/ext2* 9036 9037EXT4 FILE SYSTEM 9038M: "Theodore Ts'o" <tytso@mit.edu> 9039M: Andreas Dilger <adilger.kernel@dilger.ca> 9040L: linux-ext4@vger.kernel.org 9041S: Maintained 9042W: http://ext4.wiki.kernel.org 9043Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9045F: Documentation/filesystems/ext4/ 9046F: fs/ext4/ 9047F: include/trace/events/ext4.h 9048F: include/uapi/linux/ext4.h 9049 9050Extended Verification Module (EVM) 9051M: Mimi Zohar <zohar@linux.ibm.com> 9052M: Roberto Sassu <roberto.sassu@huawei.com> 9053L: linux-integrity@vger.kernel.org 9054S: Supported 9055T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9056F: security/integrity/ 9057F: security/integrity/evm/ 9058 9059EXTENSIBLE FIRMWARE INTERFACE (EFI) 9060M: Ard Biesheuvel <ardb@kernel.org> 9061L: linux-efi@vger.kernel.org 9062S: Maintained 9063T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9064F: Documentation/admin-guide/efi-stub.rst 9065F: arch/*/include/asm/efi.h 9066F: arch/*/kernel/efi.c 9067F: arch/arm/boot/compressed/efi-header.S 9068F: arch/x86/platform/efi/ 9069F: drivers/firmware/efi/ 9070F: include/linux/efi*.h 9071 9072EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9073M: MyungJoo Ham <myungjoo.ham@samsung.com> 9074M: Chanwoo Choi <cw00.choi@samsung.com> 9075L: linux-kernel@vger.kernel.org 9076S: Maintained 9077T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9078F: Documentation/devicetree/bindings/extcon/ 9079F: Documentation/driver-api/extcon.rst 9080F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9081F: drivers/extcon/ 9082F: include/linux/extcon.h 9083F: include/linux/extcon/ 9084 9085EXTRA BOOT CONFIG 9086M: Masami Hiramatsu <mhiramat@kernel.org> 9087L: linux-kernel@vger.kernel.org 9088L: linux-trace-kernel@vger.kernel.org 9089S: Maintained 9090Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9091T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9092F: Documentation/admin-guide/bootconfig.rst 9093F: fs/proc/bootconfig.c 9094F: include/linux/bootconfig.h 9095F: lib/bootconfig-data.S 9096F: lib/bootconfig.c 9097F: tools/bootconfig/* 9098F: tools/bootconfig/scripts/* 9099 9100EXTRON DA HD 4K PLUS CEC DRIVER 9101M: Hans Verkuil <hverkuil@xs4all.nl> 9102L: linux-media@vger.kernel.org 9103S: Maintained 9104T: git git://linuxtv.org/media.git 9105F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9106 9107EXYNOS DP DRIVER 9108M: Jingoo Han <jingoohan1@gmail.com> 9109L: dri-devel@lists.freedesktop.org 9110S: Maintained 9111F: drivers/gpu/drm/exynos/exynos_dp* 9112 9113EXYNOS SYSMMU (IOMMU) driver 9114M: Marek Szyprowski <m.szyprowski@samsung.com> 9115L: iommu@lists.linux.dev 9116S: Maintained 9117F: drivers/iommu/exynos-iommu.c 9118 9119F2FS FILE SYSTEM 9120M: Jaegeuk Kim <jaegeuk@kernel.org> 9121M: Chao Yu <chao@kernel.org> 9122L: linux-f2fs-devel@lists.sourceforge.net 9123S: Maintained 9124W: https://f2fs.wiki.kernel.org/ 9125Q: https://patchwork.kernel.org/project/f2fs/list/ 9126B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9127T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9128F: Documentation/ABI/testing/sysfs-fs-f2fs 9129F: Documentation/filesystems/f2fs.rst 9130F: fs/f2fs/ 9131F: include/linux/f2fs_fs.h 9132F: include/trace/events/f2fs.h 9133F: include/uapi/linux/f2fs.h 9134 9135F71805F HARDWARE MONITORING DRIVER 9136M: Jean Delvare <jdelvare@suse.com> 9137L: linux-hwmon@vger.kernel.org 9138S: Maintained 9139F: Documentation/hwmon/f71805f.rst 9140F: drivers/hwmon/f71805f.c 9141 9142FADDR2LINE 9143M: Josh Poimboeuf <jpoimboe@kernel.org> 9144S: Maintained 9145F: scripts/faddr2line 9146 9147FAILOVER MODULE 9148M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9149L: netdev@vger.kernel.org 9150S: Supported 9151F: Documentation/networking/failover.rst 9152F: include/net/failover.h 9153F: net/core/failover.c 9154 9155FANOTIFY 9156M: Jan Kara <jack@suse.cz> 9157R: Amir Goldstein <amir73il@gmail.com> 9158R: Matthew Bobrowski <repnop@google.com> 9159L: linux-fsdevel@vger.kernel.org 9160S: Maintained 9161F: fs/notify/fanotify/ 9162F: include/linux/fanotify.h 9163F: include/uapi/linux/fanotify.h 9164 9165FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9166M: Linus Walleij <linus.walleij@linaro.org> 9167L: linux-usb@vger.kernel.org 9168S: Maintained 9169F: drivers/usb/fotg210/ 9170 9171FARSYNC SYNCHRONOUS DRIVER 9172M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9173S: Supported 9174W: http://www.farsite.co.uk/ 9175F: drivers/net/wan/farsync.* 9176 9177FAULT INJECTION SUPPORT 9178M: Akinobu Mita <akinobu.mita@gmail.com> 9179S: Supported 9180F: Documentation/fault-injection/ 9181F: lib/fault-inject.c 9182F: tools/testing/fault-injection/ 9183 9184FBTFT Framebuffer drivers 9185M: Andy Shevchenko <andy@kernel.org> 9186L: dri-devel@lists.freedesktop.org 9187L: linux-fbdev@vger.kernel.org 9188S: Odd fixes 9189F: drivers/staging/fbtft/ 9190 9191FC0011 TUNER DRIVER 9192M: Michael Buesch <m@bues.ch> 9193L: linux-media@vger.kernel.org 9194S: Maintained 9195F: drivers/media/tuners/fc0011.c 9196F: drivers/media/tuners/fc0011.h 9197 9198FC2580 MEDIA DRIVER 9199L: linux-media@vger.kernel.org 9200S: Orphan 9201W: https://linuxtv.org 9202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9203F: drivers/media/tuners/fc2580* 9204 9205FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9206M: Hannes Reinecke <hare@suse.de> 9207L: linux-scsi@vger.kernel.org 9208S: Supported 9209W: www.Open-FCoE.org 9210F: drivers/scsi/fcoe/ 9211F: drivers/scsi/libfc/ 9212F: include/scsi/fc/ 9213F: include/scsi/libfc.h 9214F: include/scsi/libfcoe.h 9215F: include/uapi/scsi/fc/ 9216 9217FILE LOCKING (flock() and fcntl()/lockf()) 9218M: Jeff Layton <jlayton@kernel.org> 9219M: Chuck Lever <chuck.lever@oracle.com> 9220R: Alexander Aring <alex.aring@gmail.com> 9221L: linux-fsdevel@vger.kernel.org 9222S: Maintained 9223F: fs/fcntl.c 9224F: fs/locks.c 9225F: include/linux/fcntl.h 9226F: include/uapi/linux/fcntl.h 9227 9228FILESYSTEM DIRECT ACCESS (DAX) 9229M: Dan Williams <dan.j.williams@intel.com> 9230R: Matthew Wilcox <willy@infradead.org> 9231R: Jan Kara <jack@suse.cz> 9232L: linux-fsdevel@vger.kernel.org 9233L: nvdimm@lists.linux.dev 9234S: Supported 9235F: fs/dax.c 9236F: include/linux/dax.h 9237F: include/trace/events/fs_dax.h 9238 9239FILESYSTEMS (VFS and infrastructure) 9240M: Alexander Viro <viro@zeniv.linux.org.uk> 9241M: Christian Brauner <brauner@kernel.org> 9242R: Jan Kara <jack@suse.cz> 9243L: linux-fsdevel@vger.kernel.org 9244S: Maintained 9245T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9246F: fs/* 9247F: include/linux/fs.h 9248F: include/linux/fs_types.h 9249F: include/uapi/linux/fs.h 9250F: include/uapi/linux/openat2.h 9251F: Documentation/driver-api/early-userspace/buffer-format.rst 9252F: init/do_mounts* 9253F: init/*initramfs* 9254 9255FILESYSTEMS [EXPORTFS] 9256M: Chuck Lever <chuck.lever@oracle.com> 9257M: Jeff Layton <jlayton@kernel.org> 9258R: Amir Goldstein <amir73il@gmail.com> 9259L: linux-fsdevel@vger.kernel.org 9260L: linux-nfs@vger.kernel.org 9261S: Supported 9262F: Documentation/filesystems/nfs/exporting.rst 9263F: fs/exportfs/ 9264F: fs/fhandle.c 9265F: include/linux/exportfs.h 9266 9267FILESYSTEMS [IDMAPPED MOUNTS] 9268M: Christian Brauner <brauner@kernel.org> 9269M: Seth Forshee <sforshee@kernel.org> 9270L: linux-fsdevel@vger.kernel.org 9271S: Maintained 9272F: Documentation/filesystems/idmappings.rst 9273F: fs/mnt_idmapping.c 9274F: include/linux/mnt_idmapping.* 9275F: tools/testing/selftests/mount_setattr/ 9276 9277FILESYSTEMS [IOMAP] 9278M: Christian Brauner <brauner@kernel.org> 9279R: Darrick J. Wong <djwong@kernel.org> 9280L: linux-xfs@vger.kernel.org 9281L: linux-fsdevel@vger.kernel.org 9282S: Supported 9283F: Documentation/filesystems/iomap/* 9284F: fs/iomap/ 9285F: include/linux/iomap.h 9286 9287FILESYSTEMS [NETFS LIBRARY] 9288M: David Howells <dhowells@redhat.com> 9289M: Paulo Alcantara <pc@manguebit.org> 9290L: netfs@lists.linux.dev 9291L: linux-fsdevel@vger.kernel.org 9292S: Supported 9293F: Documentation/filesystems/caching/ 9294F: Documentation/filesystems/netfs_library.rst 9295F: fs/netfs/ 9296F: include/linux/fscache*.h 9297F: include/linux/netfs.h 9298F: include/trace/events/fscache.h 9299F: include/trace/events/netfs.h 9300 9301FILESYSTEMS [STACKABLE] 9302M: Miklos Szeredi <miklos@szeredi.hu> 9303M: Amir Goldstein <amir73il@gmail.com> 9304L: linux-fsdevel@vger.kernel.org 9305L: linux-unionfs@vger.kernel.org 9306S: Maintained 9307F: fs/backing-file.c 9308F: include/linux/backing-file.h 9309 9310FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9311M: Riku Voipio <riku.voipio@iki.fi> 9312L: linux-hwmon@vger.kernel.org 9313S: Maintained 9314F: drivers/hwmon/f75375s.c 9315F: include/linux/f75375s.h 9316 9317FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9318M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9319L: linux-can@vger.kernel.org 9320S: Maintained 9321F: drivers/net/can/usb/f81604.c 9322 9323FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9324M: Clemens Ladisch <clemens@ladisch.de> 9325M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9326L: linux-sound@vger.kernel.org 9327S: Maintained 9328T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9329F: include/uapi/sound/firewire.h 9330F: sound/firewire/ 9331 9332FIREWIRE MEDIA DRIVERS (firedtv) 9333M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9334L: linux-media@vger.kernel.org 9335L: linux1394-devel@lists.sourceforge.net 9336S: Maintained 9337T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9338F: drivers/media/firewire/ 9339 9340FIREWIRE SBP-2 TARGET 9341M: Chris Boot <bootc@bootc.net> 9342L: linux-scsi@vger.kernel.org 9343L: target-devel@vger.kernel.org 9344L: linux1394-devel@lists.sourceforge.net 9345S: Maintained 9346T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9347F: drivers/target/sbp/ 9348 9349FIREWIRE SUBSYSTEM 9350M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9351M: Takashi Sakamoto <takaswie@kernel.org> 9352L: linux1394-devel@lists.sourceforge.net 9353S: Maintained 9354W: http://ieee1394.docs.kernel.org/ 9355T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9356F: drivers/firewire/ 9357F: include/linux/firewire.h 9358F: include/uapi/linux/firewire*.h 9359F: tools/firewire/ 9360 9361FIRMWARE FRAMEWORK FOR ARMV8-A 9362M: Sudeep Holla <sudeep.holla@arm.com> 9363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9364S: Maintained 9365F: drivers/firmware/arm_ffa/ 9366F: include/linux/arm_ffa.h 9367 9368FIRMWARE LOADER (request_firmware) 9369M: Luis Chamberlain <mcgrof@kernel.org> 9370M: Russ Weight <russ.weight@linux.dev> 9371M: Danilo Krummrich <dakr@kernel.org> 9372L: linux-kernel@vger.kernel.org 9373S: Maintained 9374F: Documentation/firmware_class/ 9375F: drivers/base/firmware_loader/ 9376F: rust/kernel/firmware.rs 9377F: include/linux/firmware.h 9378 9379FLEXTIMER FTM-QUADDEC DRIVER 9380M: Patrick Havelange <patrick.havelange@essensium.com> 9381L: linux-iio@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9384F: drivers/counter/ftm-quaddec.c 9385 9386FLOPPY DRIVER 9387M: Denis Efremov <efremov@linux.com> 9388L: linux-block@vger.kernel.org 9389S: Odd Fixes 9390F: drivers/block/floppy.c 9391 9392FLYSKY FSIA6B RC RECEIVER 9393M: Markus Koch <markus@notsyncing.net> 9394L: linux-input@vger.kernel.org 9395S: Maintained 9396F: drivers/input/joystick/fsia6b.c 9397 9398FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9399M: Geoffrey D. Bennett <g@b4.vu> 9400L: linux-sound@vger.kernel.org 9401S: Maintained 9402W: https://github.com/geoffreybennett/linux-fcp 9403B: https://github.com/geoffreybennett/linux-fcp/issues 9404T: git https://github.com/geoffreybennett/linux-fcp.git 9405F: include/uapi/sound/fcp.h 9406F: include/uapi/sound/scarlett2.h 9407F: sound/usb/fcp.c 9408F: sound/usb/mixer_scarlett2.c 9409 9410FORCEDETH GIGABIT ETHERNET DRIVER 9411M: Rain River <rain.1986.08.12@gmail.com> 9412M: Zhu Yanjun <zyjzyj2000@gmail.com> 9413L: netdev@vger.kernel.org 9414S: Maintained 9415F: drivers/net/ethernet/nvidia/* 9416 9417FORTIFY_SOURCE 9418M: Kees Cook <kees@kernel.org> 9419L: linux-hardening@vger.kernel.org 9420S: Supported 9421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9422F: include/linux/fortify-string.h 9423F: lib/test_fortify/* 9424F: lib/tests/fortify_kunit.c 9425F: lib/tests/memcpy_kunit.c 9426K: \bunsafe_memcpy\b 9427K: \b__NO_FORTIFY\b 9428 9429FPGA DFL DRIVERS 9430M: Wu Hao <hao.wu@intel.com> 9431R: Tom Rix <trix@redhat.com> 9432L: linux-fpga@vger.kernel.org 9433S: Maintained 9434F: Documentation/ABI/testing/sysfs-bus-dfl* 9435F: Documentation/fpga/dfl.rst 9436F: drivers/fpga/dfl* 9437F: drivers/uio/uio_dfl.c 9438F: include/linux/dfl.h 9439F: include/uapi/linux/fpga-dfl.h 9440 9441FPGA MANAGER FRAMEWORK 9442M: Moritz Fischer <mdf@kernel.org> 9443M: Wu Hao <hao.wu@intel.com> 9444M: Xu Yilun <yilun.xu@intel.com> 9445R: Tom Rix <trix@redhat.com> 9446L: linux-fpga@vger.kernel.org 9447S: Maintained 9448Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9449T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9450F: Documentation/devicetree/bindings/fpga/ 9451F: Documentation/driver-api/fpga/ 9452F: Documentation/fpga/ 9453F: drivers/fpga/ 9454F: include/linux/fpga/ 9455 9456FPU EMULATOR 9457M: Bill Metzenthen <billm@melbpc.org.au> 9458S: Maintained 9459W: https://floatingpoint.billm.au/ 9460F: arch/x86/math-emu/ 9461 9462FRAMEBUFFER CORE 9463M: Simona Vetter <simona@ffwll.ch> 9464S: Odd Fixes 9465T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9466F: drivers/video/fbdev/core/ 9467 9468FRAMEBUFFER DRAWING 9469M: Zsolt Kajtar <soci@c64.rulez.org> 9470S: Odd Fixes 9471F: drivers/video/fbdev/core/cfbcopyarea.c 9472F: drivers/video/fbdev/core/cfbfillrect.c 9473F: drivers/video/fbdev/core/cfbimgblt.c 9474F: drivers/video/fbdev/core/cfbmem.h 9475F: drivers/video/fbdev/core/fb_copyarea.h 9476F: drivers/video/fbdev/core/fb_draw.h 9477F: drivers/video/fbdev/core/fb_fillrect.h 9478F: drivers/video/fbdev/core/fb_imageblit.h 9479F: drivers/video/fbdev/core/syscopyarea.c 9480F: drivers/video/fbdev/core/sysfillrect.c 9481F: drivers/video/fbdev/core/sysimgblt.c 9482F: drivers/video/fbdev/core/sysmem.h 9483 9484FRAMEBUFFER LAYER 9485M: Helge Deller <deller@gmx.de> 9486L: linux-fbdev@vger.kernel.org 9487L: dri-devel@lists.freedesktop.org 9488S: Maintained 9489Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9490T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9491F: Documentation/fb/ 9492F: drivers/video/ 9493F: include/linux/fb.h 9494F: include/uapi/linux/fb.h 9495F: include/uapi/video/ 9496F: include/video/ 9497 9498FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9499M: Horia Geantă <horia.geanta@nxp.com> 9500M: Pankaj Gupta <pankaj.gupta@nxp.com> 9501M: Gaurav Jain <gaurav.jain@nxp.com> 9502L: linux-crypto@vger.kernel.org 9503S: Maintained 9504F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9505F: drivers/crypto/caam/ 9506 9507FREESCALE COLDFIRE M5441X MMC DRIVER 9508M: Angelo Dureghello <adureghello@baylibre.com> 9509L: linux-mmc@vger.kernel.org 9510S: Maintained 9511F: drivers/mmc/host/sdhci-esdhc-mcf.c 9512F: include/linux/platform_data/mmc-esdhc-mcf.h 9513 9514FREESCALE DIU FRAMEBUFFER DRIVER 9515M: Timur Tabi <timur@kernel.org> 9516L: linux-fbdev@vger.kernel.org 9517S: Maintained 9518F: drivers/video/fbdev/fsl-diu-fb.* 9519 9520FREESCALE DMA DRIVER 9521M: Zhang Wei <zw@zh-kernel.org> 9522L: linuxppc-dev@lists.ozlabs.org 9523S: Maintained 9524F: drivers/dma/fsldma.* 9525 9526FREESCALE DSPI DRIVER 9527M: Vladimir Oltean <olteanv@gmail.com> 9528L: linux-spi@vger.kernel.org 9529L: imx@lists.linux.dev 9530S: Maintained 9531F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9532F: drivers/spi/spi-fsl-dspi.c 9533F: include/linux/spi/spi-fsl-dspi.h 9534 9535FREESCALE eDMA DRIVER 9536M: Frank Li <Frank.Li@nxp.com> 9537L: imx@lists.linux.dev 9538L: dmaengine@vger.kernel.org 9539S: Maintained 9540F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9541F: drivers/dma/fsl-edma*.* 9542 9543FREESCALE ENETC ETHERNET DRIVERS 9544M: Claudiu Manoil <claudiu.manoil@nxp.com> 9545M: Vladimir Oltean <vladimir.oltean@nxp.com> 9546M: Wei Fang <wei.fang@nxp.com> 9547M: Clark Wang <xiaoning.wang@nxp.com> 9548L: imx@lists.linux.dev 9549L: netdev@vger.kernel.org 9550S: Maintained 9551F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9552F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9553F: drivers/net/ethernet/freescale/enetc/ 9554F: include/linux/fsl/enetc_mdio.h 9555F: include/linux/fsl/netc_global.h 9556F: include/linux/fsl/ntmp.h 9557 9558FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9559M: Claudiu Manoil <claudiu.manoil@nxp.com> 9560L: netdev@vger.kernel.org 9561S: Maintained 9562F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9563F: drivers/net/ethernet/freescale/gianfar* 9564 9565FREESCALE GPMI NAND DRIVER 9566M: Han Xu <han.xu@nxp.com> 9567L: imx@lists.linux.dev 9568L: linux-mtd@lists.infradead.org 9569S: Maintained 9570F: drivers/mtd/nand/raw/gpmi-nand/* 9571 9572FREESCALE I2C CPM DRIVER 9573M: Jochen Friedrich <jochen@scram.de> 9574L: linuxppc-dev@lists.ozlabs.org 9575L: linux-i2c@vger.kernel.org 9576S: Maintained 9577F: drivers/i2c/busses/i2c-cpm.c 9578 9579FREESCALE IMX / MXC FEC DRIVER 9580M: Wei Fang <wei.fang@nxp.com> 9581R: Shenwei Wang <shenwei.wang@nxp.com> 9582R: Clark Wang <xiaoning.wang@nxp.com> 9583L: imx@lists.linux.dev 9584L: netdev@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9587F: drivers/net/ethernet/freescale/fec.h 9588F: drivers/net/ethernet/freescale/fec_main.c 9589F: drivers/net/ethernet/freescale/fec_ptp.c 9590 9591FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9592M: Sascha Hauer <s.hauer@pengutronix.de> 9593R: Pengutronix Kernel Team <kernel@pengutronix.de> 9594L: linux-fbdev@vger.kernel.org 9595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9596S: Maintained 9597F: drivers/video/fbdev/imxfb.c 9598 9599FREESCALE IMX DDR PMU DRIVER 9600M: Frank Li <Frank.li@nxp.com> 9601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9602S: Maintained 9603F: Documentation/admin-guide/perf/imx-ddr.rst 9604F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9605F: drivers/perf/fsl_imx8_ddr_perf.c 9606 9607FREESCALE IMX I2C DRIVER 9608M: Oleksij Rempel <o.rempel@pengutronix.de> 9609R: Pengutronix Kernel Team <kernel@pengutronix.de> 9610L: linux-i2c@vger.kernel.org 9611S: Maintained 9612F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9613F: drivers/i2c/busses/i2c-imx.c 9614 9615FREESCALE IMX LPI2C DRIVER 9616M: Dong Aisheng <aisheng.dong@nxp.com> 9617L: linux-i2c@vger.kernel.org 9618L: imx@lists.linux.dev 9619S: Maintained 9620F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9621F: drivers/i2c/busses/i2c-imx-lpi2c.c 9622 9623FREESCALE IMX LPSPI DRIVER 9624M: Frank Li <Frank.Li@nxp.com> 9625L: linux-spi@vger.kernel.org 9626L: imx@lists.linux.dev 9627S: Maintained 9628F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9629F: drivers/spi/spi-fsl-lpspi.c 9630 9631FREESCALE MPC I2C DRIVER 9632M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9633L: linux-i2c@vger.kernel.org 9634S: Maintained 9635F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9636F: drivers/i2c/busses/i2c-mpc.c 9637 9638FREESCALE QORIQ DPAA ETHERNET DRIVER 9639M: Madalin Bucur <madalin.bucur@nxp.com> 9640L: netdev@vger.kernel.org 9641S: Maintained 9642F: drivers/net/ethernet/freescale/dpaa 9643 9644FREESCALE QORIQ DPAA FMAN DRIVER 9645M: Madalin Bucur <madalin.bucur@nxp.com> 9646R: Sean Anderson <sean.anderson@seco.com> 9647L: netdev@vger.kernel.org 9648S: Maintained 9649F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9650F: drivers/net/ethernet/freescale/fman 9651 9652FREESCALE QORIQ PTP CLOCK DRIVER 9653M: Yangbo Lu <yangbo.lu@nxp.com> 9654L: netdev@vger.kernel.org 9655S: Maintained 9656F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9657F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9658F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9659F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9660F: drivers/ptp/ptp_qoriq.c 9661F: drivers/ptp/ptp_qoriq_debugfs.c 9662F: include/linux/fsl/ptp_qoriq.h 9663 9664FREESCALE QUAD SPI DRIVER 9665M: Han Xu <han.xu@nxp.com> 9666L: linux-spi@vger.kernel.org 9667L: imx@lists.linux.dev 9668S: Maintained 9669F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9670F: drivers/spi/spi-fsl-qspi.c 9671 9672FREESCALE QUICC ENGINE LIBRARY 9673M: Qiang Zhao <qiang.zhao@nxp.com> 9674M: Christophe Leroy <christophe.leroy@csgroup.eu> 9675L: linuxppc-dev@lists.ozlabs.org 9676S: Maintained 9677F: drivers/soc/fsl/qe/ 9678F: include/soc/fsl/qe/ 9679 9680FREESCALE QUICC ENGINE QMC DRIVER 9681M: Herve Codina <herve.codina@bootlin.com> 9682L: linuxppc-dev@lists.ozlabs.org 9683S: Maintained 9684F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9685F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9686F: drivers/soc/fsl/qe/qmc.c 9687F: include/soc/fsl/qe/qmc.h 9688 9689FREESCALE QUICC ENGINE QMC HDLC DRIVER 9690M: Herve Codina <herve.codina@bootlin.com> 9691L: netdev@vger.kernel.org 9692L: linuxppc-dev@lists.ozlabs.org 9693S: Maintained 9694F: drivers/net/wan/fsl_qmc_hdlc.c 9695 9696FREESCALE QUICC ENGINE TSA DRIVER 9697M: Herve Codina <herve.codina@bootlin.com> 9698L: linuxppc-dev@lists.ozlabs.org 9699S: Maintained 9700F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9701F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9702F: drivers/soc/fsl/qe/tsa.c 9703F: drivers/soc/fsl/qe/tsa.h 9704F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9705F: include/dt-bindings/soc/qe-fsl,tsa.h 9706 9707FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9708L: netdev@vger.kernel.org 9709L: linuxppc-dev@lists.ozlabs.org 9710S: Orphan 9711F: drivers/net/ethernet/freescale/ucc_geth* 9712 9713FREESCALE QUICC ENGINE UCC HDLC DRIVER 9714M: Zhao Qiang <qiang.zhao@nxp.com> 9715L: netdev@vger.kernel.org 9716L: linuxppc-dev@lists.ozlabs.org 9717S: Maintained 9718F: drivers/net/wan/fsl_ucc_hdlc* 9719 9720FREESCALE QUICC ENGINE UCC UART DRIVER 9721M: Timur Tabi <timur@kernel.org> 9722L: linuxppc-dev@lists.ozlabs.org 9723S: Maintained 9724F: drivers/tty/serial/ucc_uart.c 9725 9726FREESCALE SOC DRIVERS 9727M: Christophe Leroy <christophe.leroy@csgroup.eu> 9728L: linuxppc-dev@lists.ozlabs.org 9729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9730S: Maintained 9731F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9732F: Documentation/devicetree/bindings/soc/fsl/ 9733F: drivers/soc/fsl/ 9734F: include/linux/fsl/ 9735F: include/soc/fsl/ 9736 9737FREESCALE SOC FS_ENET DRIVER 9738M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9739L: linuxppc-dev@lists.ozlabs.org 9740L: netdev@vger.kernel.org 9741S: Maintained 9742F: drivers/net/ethernet/freescale/fs_enet/ 9743 9744FREESCALE SOC SOUND DRIVERS 9745M: Shengjiu Wang <shengjiu.wang@gmail.com> 9746M: Xiubo Li <Xiubo.Lee@gmail.com> 9747R: Fabio Estevam <festevam@gmail.com> 9748R: Nicolin Chen <nicoleotsuka@gmail.com> 9749L: linux-sound@vger.kernel.org 9750L: linuxppc-dev@lists.ozlabs.org 9751S: Maintained 9752F: sound/soc/fsl/fsl* 9753F: sound/soc/fsl/imx* 9754 9755FREESCALE SOC LPC32XX SOUND DRIVERS 9756M: J.M.B. Downing <jonathan.downing@nautel.com> 9757M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9758R: Vladimir Zapolskiy <vz@mleia.com> 9759L: linux-sound@vger.kernel.org 9760L: linuxppc-dev@lists.ozlabs.org 9761S: Maintained 9762F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9763F: sound/soc/fsl/lpc3xxx-* 9764 9765FREESCALE SOC SOUND QMC DRIVER 9766M: Herve Codina <herve.codina@bootlin.com> 9767L: linux-sound@vger.kernel.org 9768L: linuxppc-dev@lists.ozlabs.org 9769S: Maintained 9770F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9771F: sound/soc/fsl/fsl_qmc_audio.c 9772 9773FREESCALE USB PERIPHERAL DRIVERS 9774L: linux-usb@vger.kernel.org 9775L: linuxppc-dev@lists.ozlabs.org 9776S: Orphan 9777F: drivers/usb/gadget/udc/fsl* 9778 9779FREESCALE USB PHY DRIVER 9780L: linux-usb@vger.kernel.org 9781L: linuxppc-dev@lists.ozlabs.org 9782S: Orphan 9783F: drivers/usb/phy/phy-fsl-usb* 9784 9785FREEVXFS FILESYSTEM 9786M: Christoph Hellwig <hch@infradead.org> 9787S: Maintained 9788W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9789F: fs/freevxfs/ 9790 9791FREEZER 9792M: "Rafael J. Wysocki" <rafael@kernel.org> 9793M: Pavel Machek <pavel@kernel.org> 9794L: linux-pm@vger.kernel.org 9795S: Supported 9796F: Documentation/power/freezing-of-tasks.rst 9797F: include/linux/freezer.h 9798F: kernel/freezer.c 9799 9800FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9801M: Eric Biggers <ebiggers@kernel.org> 9802M: Theodore Y. Ts'o <tytso@mit.edu> 9803M: Jaegeuk Kim <jaegeuk@kernel.org> 9804L: linux-fscrypt@vger.kernel.org 9805S: Supported 9806Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9807T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9808F: Documentation/filesystems/fscrypt.rst 9809F: fs/crypto/ 9810F: include/linux/fscrypt.h 9811F: include/uapi/linux/fscrypt.h 9812 9813FSI SUBSYSTEM 9814M: Eddie James <eajames@linux.ibm.com> 9815R: Ninad Palsule <ninad@linux.ibm.com> 9816L: linux-fsi@lists.ozlabs.org 9817S: Supported 9818Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9819F: drivers/fsi/ 9820F: include/linux/fsi*.h 9821F: include/trace/events/fsi*.h 9822 9823FSI-ATTACHED I2C DRIVER 9824M: Eddie James <eajames@linux.ibm.com> 9825L: linux-i2c@vger.kernel.org 9826L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9827S: Maintained 9828F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9829F: drivers/i2c/busses/i2c-fsi.c 9830 9831FSI-ATTACHED SPI DRIVER 9832M: Eddie James <eajames@linux.ibm.com> 9833L: linux-spi@vger.kernel.org 9834S: Maintained 9835F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9836F: drivers/spi/spi-fsi.c 9837 9838FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9839M: Jan Kara <jack@suse.cz> 9840R: Amir Goldstein <amir73il@gmail.com> 9841L: linux-fsdevel@vger.kernel.org 9842S: Maintained 9843T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9844F: fs/notify/ 9845F: include/linux/fsnotify*.h 9846 9847FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9848M: Eric Biggers <ebiggers@kernel.org> 9849M: Theodore Y. Ts'o <tytso@mit.edu> 9850L: fsverity@lists.linux.dev 9851S: Supported 9852Q: https://patchwork.kernel.org/project/fsverity/list/ 9853T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9854F: Documentation/filesystems/fsverity.rst 9855F: fs/verity/ 9856F: include/linux/fsverity.h 9857F: include/uapi/linux/fsverity.h 9858 9859FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9860M: Michael Zaidman <michael.zaidman@gmail.com> 9861L: linux-i2c@vger.kernel.org 9862L: linux-input@vger.kernel.org 9863S: Maintained 9864F: drivers/hid/hid-ft260.c 9865 9866FUJITSU LAPTOP EXTRAS 9867M: Jonathan Woithe <jwoithe@just42.net> 9868L: platform-driver-x86@vger.kernel.org 9869S: Maintained 9870F: drivers/platform/x86/fujitsu-laptop.c 9871 9872FUJITSU TABLET EXTRAS 9873M: Robert Gerlach <khnz@gmx.de> 9874L: platform-driver-x86@vger.kernel.org 9875S: Maintained 9876F: drivers/platform/x86/fujitsu-tablet.c 9877 9878FUNCTION HOOKS (FTRACE) 9879M: Steven Rostedt <rostedt@goodmis.org> 9880M: Masami Hiramatsu <mhiramat@kernel.org> 9881R: Mark Rutland <mark.rutland@arm.com> 9882L: linux-kernel@vger.kernel.org 9883L: linux-trace-kernel@vger.kernel.org 9884S: Maintained 9885Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9886T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9887F: Documentation/trace/ftrace* 9888F: arch/*/*/*/*ftrace* 9889F: arch/*/*/*ftrace* 9890F: include/*/ftrace.h 9891F: kernel/trace/fgraph.c 9892F: kernel/trace/ftrace* 9893F: samples/ftrace 9894 9895FUNGIBLE ETHERNET DRIVERS 9896M: Dimitris Michailidis <dmichail@fungible.com> 9897L: netdev@vger.kernel.org 9898S: Maintained 9899F: drivers/net/ethernet/fungible/ 9900 9901FUSE: FILESYSTEM IN USERSPACE 9902M: Miklos Szeredi <miklos@szeredi.hu> 9903L: linux-fsdevel@vger.kernel.org 9904S: Maintained 9905W: https://github.com/libfuse/ 9906T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9907F: Documentation/filesystems/fuse* 9908F: fs/fuse/ 9909F: include/uapi/linux/fuse.h 9910 9911FUTEX SUBSYSTEM 9912M: Thomas Gleixner <tglx@linutronix.de> 9913M: Ingo Molnar <mingo@redhat.com> 9914R: Peter Zijlstra <peterz@infradead.org> 9915R: Darren Hart <dvhart@infradead.org> 9916R: Davidlohr Bueso <dave@stgolabs.net> 9917R: André Almeida <andrealmeid@igalia.com> 9918L: linux-kernel@vger.kernel.org 9919S: Maintained 9920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9921F: Documentation/locking/*futex* 9922F: include/asm-generic/futex.h 9923F: include/linux/futex.h 9924F: include/uapi/linux/futex.h 9925F: kernel/futex/* 9926F: tools/perf/bench/futex* 9927F: tools/testing/selftests/futex/ 9928 9929FWCTL SUBSYSTEM 9930M: Dave Jiang <dave.jiang@intel.com> 9931M: Jason Gunthorpe <jgg@nvidia.com> 9932M: Saeed Mahameed <saeedm@nvidia.com> 9933R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 9934S: Maintained 9935F: Documentation/userspace-api/fwctl/ 9936F: drivers/fwctl/ 9937F: include/linux/fwctl.h 9938F: include/uapi/fwctl/ 9939 9940FWCTL MLX5 DRIVER 9941M: Saeed Mahameed <saeedm@nvidia.com> 9942R: Itay Avraham <itayavr@nvidia.com> 9943L: linux-kernel@vger.kernel.org 9944S: Maintained 9945F: drivers/fwctl/mlx5/ 9946 9947FWCTL PDS DRIVER 9948M: Brett Creeley <brett.creeley@amd.com> 9949L: linux-kernel@vger.kernel.org 9950S: Maintained 9951F: drivers/fwctl/pds/ 9952 9953GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9954M: Sebastian Reichel <sre@kernel.org> 9955L: linux-media@vger.kernel.org 9956S: Maintained 9957F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9958F: drivers/media/i2c/gc0308.c 9959 9960GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 9961M: Zhi Mao <zhi.mao@mediatek.com> 9962L: linux-media@vger.kernel.org 9963S: Maintained 9964F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 9965F: drivers/media/i2c/gc05a2.c 9966 9967GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 9968M: Zhi Mao <zhi.mao@mediatek.com> 9969L: linux-media@vger.kernel.org 9970S: Maintained 9971F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 9972F: drivers/media/i2c/gc08a3.c 9973 9974GALAXYCORE GC2145 SENSOR DRIVER 9975M: Alain Volmat <alain.volmat@foss.st.com> 9976L: linux-media@vger.kernel.org 9977S: Maintained 9978T: git git://linuxtv.org/media.git 9979F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9980F: drivers/media/i2c/gc2145.c 9981 9982GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9983M: Tim Harvey <tharvey@gateworks.com> 9984S: Maintained 9985F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9986F: Documentation/hwmon/gsc-hwmon.rst 9987F: drivers/hwmon/gsc-hwmon.c 9988F: drivers/mfd/gateworks-gsc.c 9989F: include/linux/mfd/gsc.h 9990F: include/linux/platform_data/gsc_hwmon.h 9991 9992GCC PLUGINS 9993M: Kees Cook <kees@kernel.org> 9994L: linux-hardening@vger.kernel.org 9995S: Maintained 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9997F: Documentation/kbuild/gcc-plugins.rst 9998F: include/linux/stackleak.h 9999F: kernel/stackleak.c 10000F: scripts/Makefile.gcc-plugins 10001F: scripts/gcc-plugins/ 10002 10003GCOV BASED KERNEL PROFILING 10004M: Peter Oberparleiter <oberpar@linux.ibm.com> 10005S: Maintained 10006F: Documentation/dev-tools/gcov.rst 10007F: kernel/gcov/ 10008 10009GDB KERNEL DEBUGGING HELPER SCRIPTS 10010M: Jan Kiszka <jan.kiszka@siemens.com> 10011M: Kieran Bingham <kbingham@kernel.org> 10012S: Supported 10013F: scripts/gdb/ 10014 10015GE HEALTHCARE PMC ADC DRIVER 10016M: Herve Codina <herve.codina@bootlin.com> 10017L: linux-iio@vger.kernel.org 10018S: Maintained 10019F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10020F: drivers/iio/adc/gehc-pmc-adc.c 10021F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10022 10023GEMINI CRYPTO DRIVER 10024M: Corentin Labbe <clabbe@baylibre.com> 10025L: linux-crypto@vger.kernel.org 10026S: Maintained 10027F: drivers/crypto/gemini/ 10028 10029GEMTEK FM RADIO RECEIVER DRIVER 10030M: Hans Verkuil <hverkuil@xs4all.nl> 10031L: linux-media@vger.kernel.org 10032S: Maintained 10033W: https://linuxtv.org 10034T: git git://linuxtv.org/media.git 10035F: drivers/media/radio/radio-gemtek* 10036 10037GENDWARFKSYMS 10038M: Sami Tolvanen <samitolvanen@google.com> 10039L: linux-modules@vger.kernel.org 10040L: linux-kbuild@vger.kernel.org 10041S: Maintained 10042F: scripts/gendwarfksyms/ 10043 10044GENERIC ARCHITECTURE TOPOLOGY 10045M: Sudeep Holla <sudeep.holla@arm.com> 10046L: linux-kernel@vger.kernel.org 10047S: Maintained 10048F: drivers/base/arch_topology.c 10049F: include/linux/arch_topology.h 10050 10051GENERIC ENTRY CODE 10052M: Thomas Gleixner <tglx@linutronix.de> 10053M: Peter Zijlstra <peterz@infradead.org> 10054M: Andy Lutomirski <luto@kernel.org> 10055L: linux-kernel@vger.kernel.org 10056S: Maintained 10057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10058F: include/linux/entry-common.h 10059F: include/linux/entry-kvm.h 10060F: kernel/entry/ 10061 10062GENERIC GPIO I2C DRIVER 10063M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10064S: Supported 10065F: drivers/i2c/busses/i2c-gpio.c 10066F: include/linux/platform_data/i2c-gpio.h 10067 10068GENERIC GPIO I2C MULTIPLEXER DRIVER 10069M: Peter Korsgaard <peter.korsgaard@barco.com> 10070L: linux-i2c@vger.kernel.org 10071S: Supported 10072F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10073F: drivers/i2c/muxes/i2c-mux-gpio.c 10074F: include/linux/platform_data/i2c-mux-gpio.h 10075 10076GENERIC GPIO RESET DRIVER 10077M: Krzysztof Kozlowski <krzk@kernel.org> 10078S: Maintained 10079F: drivers/reset/reset-gpio.c 10080 10081GENERIC HDLC (WAN) DRIVERS 10082M: Krzysztof Halasa <khc@pm.waw.pl> 10083S: Maintained 10084W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10085F: drivers/net/wan/c101.c 10086F: drivers/net/wan/hd6457* 10087F: drivers/net/wan/hdlc* 10088F: drivers/net/wan/n2.c 10089F: drivers/net/wan/pc300too.c 10090F: drivers/net/wan/pci200syn.c 10091F: drivers/net/wan/wanxl* 10092 10093GENERIC INCLUDE/ASM HEADER FILES 10094M: Arnd Bergmann <arnd@arndb.de> 10095L: linux-arch@vger.kernel.org 10096S: Maintained 10097T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10098F: include/asm-generic/ 10099F: include/uapi/asm-generic/ 10100 10101GENERIC PHY FRAMEWORK 10102M: Vinod Koul <vkoul@kernel.org> 10103M: Kishon Vijay Abraham I <kishon@kernel.org> 10104L: linux-phy@lists.infradead.org 10105S: Supported 10106Q: https://patchwork.kernel.org/project/linux-phy/list/ 10107T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10108F: Documentation/devicetree/bindings/phy/ 10109F: drivers/phy/ 10110F: include/dt-bindings/phy/ 10111F: include/linux/phy/ 10112 10113GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10114M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10115S: Supported 10116F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10117F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10118 10119GENERIC PM DOMAINS 10120M: Ulf Hansson <ulf.hansson@linaro.org> 10121L: linux-pm@vger.kernel.org 10122S: Supported 10123F: Documentation/devicetree/bindings/power/power?domain* 10124T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10125F: drivers/pmdomain/ 10126F: include/linux/pm_domain.h 10127 10128GENERIC RADIX TREE 10129M: Kent Overstreet <kent.overstreet@linux.dev> 10130S: Supported 10131C: irc://irc.oftc.net/bcache 10132F: include/linux/generic-radix-tree.h 10133F: lib/generic-radix-tree.c 10134 10135GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10136M: Eugen Hristev <eugen.hristev@microchip.com> 10137L: linux-input@vger.kernel.org 10138S: Maintained 10139F: drivers/input/touchscreen/resistive-adc-touch.c 10140 10141GENERIC STRING LIBRARY 10142M: Kees Cook <kees@kernel.org> 10143R: Andy Shevchenko <andy@kernel.org> 10144L: linux-hardening@vger.kernel.org 10145S: Supported 10146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10147F: include/linux/string.h 10148F: include/linux/string_choices.h 10149F: include/linux/string_helpers.h 10150F: lib/string.c 10151F: lib/string_helpers.c 10152F: lib/tests/string_helpers_kunit.c 10153F: lib/tests/string_kunit.c 10154F: scripts/coccinelle/api/string_choices.cocci 10155 10156GENERIC UIO DRIVER FOR PCI DEVICES 10157M: "Michael S. Tsirkin" <mst@redhat.com> 10158L: kvm@vger.kernel.org 10159S: Supported 10160F: drivers/uio/uio_pci_generic.c 10161 10162GENERIC VDSO LIBRARY 10163M: Andy Lutomirski <luto@kernel.org> 10164M: Thomas Gleixner <tglx@linutronix.de> 10165M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10166L: linux-kernel@vger.kernel.org 10167S: Maintained 10168T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10169F: include/asm-generic/vdso/vsyscall.h 10170F: include/vdso/ 10171F: kernel/time/vsyscall.c 10172F: lib/vdso/ 10173F: tools/testing/selftests/vDSO/ 10174 10175GENWQE (IBM Generic Workqueue Card) 10176M: Frank Haverkamp <haver@linux.ibm.com> 10177S: Supported 10178F: drivers/misc/genwqe/ 10179 10180GET_MAINTAINER SCRIPT 10181M: Joe Perches <joe@perches.com> 10182S: Maintained 10183F: scripts/get_maintainer.pl 10184 10185GFS2 FILE SYSTEM 10186M: Andreas Gruenbacher <agruenba@redhat.com> 10187L: gfs2@lists.linux.dev 10188S: Supported 10189B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10190T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10191F: Documentation/filesystems/gfs2* 10192F: fs/gfs2/ 10193F: include/uapi/linux/gfs2_ondisk.h 10194 10195GIGABYTE WATERFORCE SENSOR DRIVER 10196M: Aleksa Savic <savicaleksa83@gmail.com> 10197L: linux-hwmon@vger.kernel.org 10198S: Maintained 10199F: Documentation/hwmon/gigabyte_waterforce.rst 10200F: drivers/hwmon/gigabyte_waterforce.c 10201 10202GIGABYTE WMI DRIVER 10203M: Thomas Weißschuh <linux@weissschuh.net> 10204L: platform-driver-x86@vger.kernel.org 10205S: Maintained 10206F: drivers/platform/x86/gigabyte-wmi.c 10207 10208GNSS SUBSYSTEM 10209M: Johan Hovold <johan@kernel.org> 10210S: Maintained 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10212F: Documentation/ABI/testing/sysfs-class-gnss 10213F: Documentation/devicetree/bindings/gnss/ 10214F: drivers/gnss/ 10215F: include/linux/gnss.h 10216 10217GO7007 MPEG CODEC 10218M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10219L: linux-media@vger.kernel.org 10220S: Maintained 10221F: drivers/media/usb/go7007/ 10222 10223GOCONTROLL MODULINE MODULE SLOT 10224M: Maud Spierings <maudspierings@gocontroll.com> 10225S: Maintained 10226F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10227 10228GOODIX TOUCHSCREEN 10229M: Hans de Goede <hansg@kernel.org> 10230L: linux-input@vger.kernel.org 10231S: Maintained 10232F: drivers/input/touchscreen/goodix* 10233 10234GOOGLE ETHERNET DRIVERS 10235M: Jeroen de Borst <jeroendb@google.com> 10236M: Harshitha Ramamurthy <hramamurthy@google.com> 10237L: netdev@vger.kernel.org 10238S: Maintained 10239F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10240F: drivers/net/ethernet/google 10241 10242GOOGLE FIRMWARE DRIVERS 10243M: Tzung-Bi Shih <tzungbi@kernel.org> 10244R: Brian Norris <briannorris@chromium.org> 10245R: Julius Werner <jwerner@chromium.org> 10246L: chrome-platform@lists.linux.dev 10247S: Maintained 10248T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10249F: drivers/firmware/google/ 10250 10251GOOGLE TENSOR SoC SUPPORT 10252M: Peter Griffin <peter.griffin@linaro.org> 10253R: André Draszik <andre.draszik@linaro.org> 10254R: Tudor Ambarus <tudor.ambarus@linaro.org> 10255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10256L: linux-samsung-soc@vger.kernel.org 10257S: Maintained 10258C: irc://irc.oftc.net/pixel6-kernel-dev 10259F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10260F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10261F: arch/arm64/boot/dts/exynos/google/ 10262F: drivers/clk/samsung/clk-gs101.c 10263F: drivers/phy/samsung/phy-gs101-ufs.c 10264F: include/dt-bindings/clock/google,gs101.h 10265K: [gG]oogle.?[tT]ensor 10266 10267GPD POCKET FAN DRIVER 10268M: Hans de Goede <hansg@kernel.org> 10269L: platform-driver-x86@vger.kernel.org 10270S: Maintained 10271F: drivers/platform/x86/gpd-pocket-fan.c 10272 10273GPIB DRIVERS 10274M: Dave Penkler <dpenkler@gmail.com> 10275S: Maintained 10276F: drivers/staging/gpib/ 10277 10278GPIO ACPI SUPPORT 10279M: Mika Westerberg <westeri@kernel.org> 10280M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10281L: linux-gpio@vger.kernel.org 10282L: linux-acpi@vger.kernel.org 10283S: Supported 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10285F: Documentation/firmware-guide/acpi/gpio-properties.rst 10286F: drivers/gpio/gpiolib-acpi-*.c 10287F: drivers/gpio/gpiolib-acpi.h 10288 10289GPIO AGGREGATOR 10290M: Geert Uytterhoeven <geert+renesas@glider.be> 10291L: linux-gpio@vger.kernel.org 10292S: Supported 10293F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10294F: drivers/gpio/gpio-aggregator.c 10295 10296GPIO IR Transmitter 10297M: Sean Young <sean@mess.org> 10298L: linux-media@vger.kernel.org 10299S: Maintained 10300F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10301F: drivers/media/rc/gpio-ir-tx.c 10302 10303GPIO MOCKUP DRIVER 10304M: Bamvor Jian Zhang <bamv2005@gmail.com> 10305L: linux-gpio@vger.kernel.org 10306S: Maintained 10307F: drivers/gpio/gpio-mockup.c 10308F: tools/testing/selftests/gpio/ 10309 10310GPIO REGMAP 10311M: Michael Walle <mwalle@kernel.org> 10312S: Maintained 10313F: drivers/gpio/gpio-regmap.c 10314F: include/linux/gpio/regmap.h 10315K: (devm_)?gpio_regmap_(un)?register 10316 10317GPIO SLOPPY LOGIC ANALYZER 10318M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10319S: Supported 10320F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10321F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10322F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10323 10324GPIO SUBSYSTEM 10325M: Linus Walleij <linus.walleij@linaro.org> 10326M: Bartosz Golaszewski <brgl@bgdev.pl> 10327L: linux-gpio@vger.kernel.org 10328S: Maintained 10329T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10330F: Documentation/admin-guide/gpio/ 10331F: Documentation/devicetree/bindings/gpio/ 10332F: Documentation/driver-api/gpio/ 10333F: drivers/gpio/ 10334F: include/dt-bindings/gpio/ 10335F: include/linux/gpio.h 10336F: include/linux/gpio/ 10337F: include/linux/of_gpio.h 10338K: (devm_)?gpio_(request|free|direction|get|set) 10339K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10340K: devm_gpiod_unhinge 10341 10342GPIO UAPI 10343M: Bartosz Golaszewski <brgl@bgdev.pl> 10344R: Kent Gibson <warthog618@gmail.com> 10345L: linux-gpio@vger.kernel.org 10346S: Maintained 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10348F: Documentation/ABI/obsolete/sysfs-gpio 10349F: Documentation/ABI/testing/gpio-cdev 10350F: Documentation/userspace-api/gpio/ 10351F: drivers/gpio/gpiolib-cdev.c 10352F: include/uapi/linux/gpio.h 10353F: tools/gpio/ 10354 10355GRETH 10/100/1G Ethernet MAC device driver 10356M: Andreas Larsson <andreas@gaisler.com> 10357L: netdev@vger.kernel.org 10358S: Maintained 10359F: drivers/net/ethernet/aeroflex/ 10360 10361GREYBUS AUDIO PROTOCOLS DRIVERS 10362M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10363M: Mark Greer <mgreer@animalcreek.com> 10364S: Maintained 10365F: drivers/staging/greybus/audio_apbridgea.c 10366F: drivers/staging/greybus/audio_apbridgea.h 10367F: drivers/staging/greybus/audio_codec.c 10368F: drivers/staging/greybus/audio_codec.h 10369F: drivers/staging/greybus/audio_gb.c 10370F: drivers/staging/greybus/audio_manager.c 10371F: drivers/staging/greybus/audio_manager.h 10372F: drivers/staging/greybus/audio_manager_module.c 10373F: drivers/staging/greybus/audio_manager_private.h 10374F: drivers/staging/greybus/audio_manager_sysfs.c 10375F: drivers/staging/greybus/audio_module.c 10376F: drivers/staging/greybus/audio_topology.c 10377 10378GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10379M: Viresh Kumar <vireshk@kernel.org> 10380S: Maintained 10381F: drivers/staging/greybus/authentication.c 10382F: drivers/staging/greybus/bootrom.c 10383F: drivers/staging/greybus/firmware.h 10384F: drivers/staging/greybus/fw-core.c 10385F: drivers/staging/greybus/fw-download.c 10386F: drivers/staging/greybus/fw-management.c 10387F: drivers/staging/greybus/greybus_authentication.h 10388F: drivers/staging/greybus/greybus_firmware.h 10389F: drivers/staging/greybus/hid.c 10390F: drivers/staging/greybus/i2c.c 10391F: drivers/staging/greybus/spi.c 10392F: drivers/staging/greybus/spilib.c 10393F: drivers/staging/greybus/spilib.h 10394 10395GREYBUS LOOPBACK DRIVER 10396M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10397S: Maintained 10398F: drivers/staging/greybus/loopback.c 10399 10400GREYBUS PLATFORM DRIVERS 10401M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10402S: Maintained 10403F: drivers/staging/greybus/arche-apb-ctrl.c 10404F: drivers/staging/greybus/arche-platform.c 10405F: drivers/staging/greybus/arche_platform.h 10406 10407GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10408M: Rui Miguel Silva <rmfrfs@gmail.com> 10409S: Maintained 10410F: drivers/staging/greybus/gpio.c 10411F: drivers/staging/greybus/light.c 10412F: drivers/staging/greybus/power_supply.c 10413F: drivers/staging/greybus/sdio.c 10414F: drivers/staging/greybus/spi.c 10415F: drivers/staging/greybus/spilib.c 10416 10417GREYBUS BEAGLEPLAY DRIVERS 10418M: Ayush Singh <ayushdevel1325@gmail.com> 10419L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10420S: Maintained 10421F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10422F: drivers/greybus/gb-beagleplay.c 10423 10424GREYBUS SUBSYSTEM 10425M: Johan Hovold <johan@kernel.org> 10426M: Alex Elder <elder@kernel.org> 10427M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10428L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10429S: Maintained 10430F: drivers/greybus/ 10431F: drivers/staging/greybus/ 10432F: include/linux/greybus.h 10433F: include/linux/greybus/ 10434 10435GREYBUS UART PROTOCOLS DRIVERS 10436M: David Lin <dtwlin@gmail.com> 10437S: Maintained 10438F: drivers/staging/greybus/log.c 10439F: drivers/staging/greybus/uart.c 10440 10441GS1662 VIDEO SERIALIZER 10442M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10443L: linux-media@vger.kernel.org 10444S: Maintained 10445T: git git://linuxtv.org/media.git 10446F: drivers/media/spi/gs1662.c 10447 10448GSPCA FINEPIX SUBDRIVER 10449M: Frank Zago <frank@zago.net> 10450L: linux-media@vger.kernel.org 10451S: Maintained 10452T: git git://linuxtv.org/media.git 10453F: drivers/media/usb/gspca/finepix.c 10454 10455GSPCA GL860 SUBDRIVER 10456M: Olivier Lorin <o.lorin@laposte.net> 10457L: linux-media@vger.kernel.org 10458S: Maintained 10459T: git git://linuxtv.org/media.git 10460F: drivers/media/usb/gspca/gl860/ 10461 10462GSPCA M5602 SUBDRIVER 10463M: Erik Andren <erik.andren@gmail.com> 10464L: linux-media@vger.kernel.org 10465S: Maintained 10466T: git git://linuxtv.org/media.git 10467F: drivers/media/usb/gspca/m5602/ 10468 10469GSPCA PAC207 SONIXB SUBDRIVER 10470M: Hans Verkuil <hverkuil@xs4all.nl> 10471L: linux-media@vger.kernel.org 10472S: Odd Fixes 10473T: git git://linuxtv.org/media.git 10474F: drivers/media/usb/gspca/pac207.c 10475 10476GSPCA SN9C20X SUBDRIVER 10477M: Brian Johnson <brijohn@gmail.com> 10478L: linux-media@vger.kernel.org 10479S: Maintained 10480T: git git://linuxtv.org/media.git 10481F: drivers/media/usb/gspca/sn9c20x.c 10482 10483GSPCA T613 SUBDRIVER 10484M: Leandro Costantino <lcostantino@gmail.com> 10485L: linux-media@vger.kernel.org 10486S: Maintained 10487T: git git://linuxtv.org/media.git 10488F: drivers/media/usb/gspca/t613.c 10489 10490GSPCA USB WEBCAM DRIVER 10491M: Hans Verkuil <hverkuil@xs4all.nl> 10492L: linux-media@vger.kernel.org 10493S: Odd Fixes 10494T: git git://linuxtv.org/media.git 10495F: drivers/media/usb/gspca/ 10496 10497GTP (GPRS Tunneling Protocol) 10498M: Pablo Neira Ayuso <pablo@netfilter.org> 10499M: Harald Welte <laforge@gnumonks.org> 10500L: osmocom-net-gprs@lists.osmocom.org 10501S: Maintained 10502T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10503F: drivers/net/gtp.c 10504 10505GUID PARTITION TABLE (GPT) 10506M: Davidlohr Bueso <dave@stgolabs.net> 10507L: linux-efi@vger.kernel.org 10508S: Maintained 10509F: block/partitions/efi.* 10510 10511HABANALABS PCI DRIVER 10512M: Ofir Bitton <obitton@habana.ai> 10513L: dri-devel@lists.freedesktop.org 10514S: Supported 10515C: irc://irc.oftc.net/dri-devel 10516T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10517F: Documentation/ABI/testing/debugfs-driver-habanalabs 10518F: Documentation/ABI/testing/sysfs-driver-habanalabs 10519F: drivers/accel/habanalabs/ 10520F: include/linux/habanalabs/ 10521F: include/trace/events/habanalabs.h 10522F: include/uapi/drm/habanalabs_accel.h 10523 10524HACKRF MEDIA DRIVER 10525L: linux-media@vger.kernel.org 10526S: Orphan 10527W: https://linuxtv.org 10528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10529F: drivers/media/usb/hackrf/ 10530 10531HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10532M: Chuck Lever <chuck.lever@oracle.com> 10533L: kernel-tls-handshake@lists.linux.dev 10534L: netdev@vger.kernel.org 10535S: Maintained 10536F: Documentation/netlink/specs/handshake.yaml 10537F: Documentation/networking/tls-handshake.rst 10538F: include/net/handshake.h 10539F: include/trace/events/handshake.h 10540F: net/handshake/ 10541 10542HANTRO VPU CODEC DRIVER 10543M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10544M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10545M: Philipp Zabel <p.zabel@pengutronix.de> 10546L: linux-media@vger.kernel.org 10547L: linux-rockchip@lists.infradead.org 10548S: Maintained 10549F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10550F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10551F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10552F: drivers/media/platform/verisilicon/ 10553 10554HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10555M: Frank Seidel <frank@f-seidel.de> 10556L: platform-driver-x86@vger.kernel.org 10557S: Maintained 10558W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10559F: drivers/platform/x86/hdaps.c 10560 10561HARDWARE MONITORING 10562M: Jean Delvare <jdelvare@suse.com> 10563M: Guenter Roeck <linux@roeck-us.net> 10564L: linux-hwmon@vger.kernel.org 10565S: Maintained 10566W: http://hwmon.wiki.kernel.org/ 10567T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10568F: Documentation/ABI/testing/sysfs-class-hwmon 10569F: Documentation/devicetree/bindings/hwmon/ 10570F: Documentation/hwmon/ 10571F: drivers/hwmon/ 10572F: include/linux/hwmon*.h 10573F: include/trace/events/hwmon*.h 10574K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10575 10576HARDWARE RANDOM NUMBER GENERATOR CORE 10577M: Olivia Mackall <olivia@selenic.com> 10578M: Herbert Xu <herbert@gondor.apana.org.au> 10579L: linux-crypto@vger.kernel.org 10580S: Odd fixes 10581F: Documentation/admin-guide/hw_random.rst 10582F: Documentation/devicetree/bindings/rng/ 10583F: drivers/char/hw_random/ 10584F: include/linux/hw_random.h 10585 10586HARDWARE SPINLOCK CORE 10587M: Bjorn Andersson <andersson@kernel.org> 10588R: Baolin Wang <baolin.wang7@gmail.com> 10589L: linux-remoteproc@vger.kernel.org 10590S: Maintained 10591T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10592F: Documentation/devicetree/bindings/hwlock/ 10593F: Documentation/locking/hwspinlock.rst 10594F: drivers/hwspinlock/ 10595F: include/linux/hwspinlock.h 10596 10597HARDWARE TRACING FACILITIES 10598M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10599S: Maintained 10600F: drivers/hwtracing/ 10601 10602HARMONY SOUND DRIVER 10603L: linux-parisc@vger.kernel.org 10604S: Maintained 10605F: sound/parisc/harmony.* 10606 10607HDPVR USB VIDEO ENCODER DRIVER 10608M: Hans Verkuil <hverkuil@xs4all.nl> 10609L: linux-media@vger.kernel.org 10610S: Odd Fixes 10611W: https://linuxtv.org 10612T: git git://linuxtv.org/media.git 10613F: drivers/media/usb/hdpvr/ 10614 10615HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10616M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10617S: Supported 10618F: drivers/misc/hpilo.[ch] 10619 10620HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10621M: Jerry Hoemann <jerry.hoemann@hpe.com> 10622S: Supported 10623F: Documentation/watchdog/hpwdt.rst 10624F: drivers/watchdog/hpwdt.c 10625 10626HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10627M: Don Brace <don.brace@microchip.com> 10628L: storagedev@microchip.com 10629L: linux-scsi@vger.kernel.org 10630S: Supported 10631F: Documentation/scsi/hpsa.rst 10632F: drivers/scsi/hpsa*.[ch] 10633F: include/linux/cciss*.h 10634F: include/uapi/linux/cciss*.h 10635 10636HFI1 DRIVER 10637M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10638L: linux-rdma@vger.kernel.org 10639S: Supported 10640F: drivers/infiniband/hw/hfi1 10641 10642HFS FILESYSTEM 10643M: Viacheslav Dubeyko <slava@dubeyko.com> 10644M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10645M: Yangtao Li <frank.li@vivo.com> 10646L: linux-fsdevel@vger.kernel.org 10647S: Maintained 10648F: Documentation/filesystems/hfs.rst 10649F: fs/hfs/ 10650 10651HFSPLUS FILESYSTEM 10652M: Viacheslav Dubeyko <slava@dubeyko.com> 10653M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10654M: Yangtao Li <frank.li@vivo.com> 10655L: linux-fsdevel@vger.kernel.org 10656S: Maintained 10657F: Documentation/filesystems/hfsplus.rst 10658F: fs/hfsplus/ 10659 10660HGA FRAMEBUFFER DRIVER 10661M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10662L: linux-nvidia@lists.surfsouth.com 10663S: Maintained 10664W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10665F: drivers/video/fbdev/hgafb.c 10666 10667HIBERNATION (aka Software Suspend, aka swsusp) 10668M: "Rafael J. Wysocki" <rafael@kernel.org> 10669M: Pavel Machek <pavel@kernel.org> 10670L: linux-pm@vger.kernel.org 10671S: Supported 10672B: https://bugzilla.kernel.org 10673F: arch/*/include/asm/suspend*.h 10674F: arch/x86/power/ 10675F: drivers/base/power/ 10676F: include/linux/freezer.h 10677F: include/linux/pm.h 10678F: include/linux/suspend.h 10679F: kernel/power/ 10680 10681HID CORE LAYER 10682M: Jiri Kosina <jikos@kernel.org> 10683M: Benjamin Tissoires <bentiss@kernel.org> 10684L: linux-input@vger.kernel.org 10685S: Maintained 10686T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10687F: Documentation/hid/ 10688F: drivers/hid/ 10689F: include/linux/hid* 10690F: include/uapi/linux/hid* 10691F: samples/hid/ 10692F: tools/testing/selftests/hid/ 10693 10694HID LOGITECH DRIVERS 10695R: Filipe Laíns <lains@riseup.net> 10696L: linux-input@vger.kernel.org 10697S: Maintained 10698F: drivers/hid/hid-logitech-* 10699 10700HID NVIDIA SHIELD DRIVER 10701M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10702L: linux-input@vger.kernel.org 10703S: Maintained 10704F: drivers/hid/hid-nvidia-shield.c 10705 10706HID PHOENIX RC FLIGHT CONTROLLER 10707M: Marcus Folkesson <marcus.folkesson@gmail.com> 10708L: linux-input@vger.kernel.org 10709S: Maintained 10710F: drivers/hid/hid-pxrc.c 10711 10712HID PLAYSTATION DRIVER 10713M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10714L: linux-input@vger.kernel.org 10715S: Supported 10716F: drivers/hid/hid-playstation.c 10717 10718HID SENSOR HUB DRIVERS 10719M: Jiri Kosina <jikos@kernel.org> 10720M: Jonathan Cameron <jic23@kernel.org> 10721M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10722L: linux-input@vger.kernel.org 10723L: linux-iio@vger.kernel.org 10724S: Maintained 10725F: Documentation/hid/hid-sensor* 10726F: drivers/hid/hid-sensor-* 10727F: drivers/iio/*/hid-* 10728F: include/linux/hid-sensor-* 10729 10730HID UNIVERSAL PIDFF DRIVER 10731M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10732M: Oleg Makarenko <oleg@makarenk.ooo> 10733L: linux-input@vger.kernel.org 10734S: Maintained 10735B: https://github.com/JacKeTUs/universal-pidff/issues 10736F: drivers/hid/hid-universal-pidff.c 10737 10738HID VRC-2 CAR CONTROLLER DRIVER 10739M: Marcus Folkesson <marcus.folkesson@gmail.com> 10740L: linux-input@vger.kernel.org 10741S: Maintained 10742F: drivers/hid/hid-vrc2.c 10743 10744HID WACOM DRIVER 10745M: Ping Cheng <ping.cheng@wacom.com> 10746M: Jason Gerecke <jason.gerecke@wacom.com> 10747L: linux-input@vger.kernel.org 10748S: Maintained 10749F: drivers/hid/wacom.h 10750F: drivers/hid/wacom_* 10751 10752HID++ LOGITECH DRIVERS 10753R: Filipe Laíns <lains@riseup.net> 10754R: Bastien Nocera <hadess@hadess.net> 10755L: linux-input@vger.kernel.org 10756S: Maintained 10757F: drivers/hid/hid-logitech-hidpp.c 10758 10759HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10760M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10761M: Frederic Weisbecker <frederic@kernel.org> 10762M: Thomas Gleixner <tglx@linutronix.de> 10763L: linux-kernel@vger.kernel.org 10764S: Maintained 10765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10766F: Documentation/timers/ 10767F: include/linux/clockchips.h 10768F: include/linux/delay.h 10769F: include/linux/hrtimer.h 10770F: include/linux/timer.h 10771F: kernel/time/clockevents.c 10772F: kernel/time/hrtimer.c 10773F: kernel/time/sleep_timeout.c 10774F: kernel/time/timer.c 10775F: kernel/time/timer_list.c 10776F: kernel/time/timer_migration.* 10777F: tools/testing/selftests/timers/ 10778 10779DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10780M: Andreas Hindborg <a.hindborg@kernel.org> 10781R: Boqun Feng <boqun.feng@gmail.com> 10782R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10783R: Frederic Weisbecker <frederic@kernel.org> 10784R: Lyude Paul <lyude@redhat.com> 10785R: Thomas Gleixner <tglx@linutronix.de> 10786R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10787R: John Stultz <jstultz@google.com> 10788R: Stephen Boyd <sboyd@kernel.org> 10789L: rust-for-linux@vger.kernel.org 10790S: Supported 10791W: https://rust-for-linux.com 10792B: https://github.com/Rust-for-Linux/linux/issues 10793T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10794F: rust/kernel/time.rs 10795F: rust/kernel/time/ 10796 10797HIGH-SPEED SCC DRIVER FOR AX.25 10798L: linux-hams@vger.kernel.org 10799S: Orphan 10800F: drivers/net/hamradio/scc.c 10801 10802HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10803M: HighPoint Linux Team <linux@highpoint-tech.com> 10804S: Supported 10805W: http://www.highpoint-tech.com 10806F: Documentation/scsi/hptiop.rst 10807F: drivers/scsi/hptiop.c 10808 10809HIKEY960 ONBOARD USB GPIO HUB DRIVER 10810M: John Stultz <jstultz@google.com> 10811L: linux-kernel@vger.kernel.org 10812S: Maintained 10813F: drivers/misc/hisi_hikey_usb.c 10814 10815HIMAX HX83112B TOUCHSCREEN SUPPORT 10816M: Job Noorman <job@noorman.info> 10817L: linux-input@vger.kernel.org 10818S: Maintained 10819F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10820F: drivers/input/touchscreen/himax_hx83112b.c 10821 10822HIPPI 10823M: Jes Sorensen <jes@trained-monkey.org> 10824S: Maintained 10825F: drivers/net/hippi/ 10826F: include/linux/hippidevice.h 10827F: include/uapi/linux/if_hippi.h 10828F: net/802/hippi.c 10829 10830HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10831M: Kurt Kanzenbach <kurt@linutronix.de> 10832L: netdev@vger.kernel.org 10833S: Maintained 10834F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10835F: drivers/net/dsa/hirschmann/* 10836F: include/linux/platform_data/hirschmann-hellcreek.h 10837F: net/dsa/tag_hellcreek.c 10838 10839HISILICON DMA DRIVER 10840M: Zhou Wang <wangzhou1@hisilicon.com> 10841M: Longfang Liu <liulongfang@huawei.com> 10842L: dmaengine@vger.kernel.org 10843S: Maintained 10844F: drivers/dma/hisi_dma.c 10845 10846HISILICON GPIO DRIVER 10847M: Yang Shen <shenyang39@huawei.com> 10848L: linux-gpio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10851F: drivers/gpio/gpio-hisi.c 10852 10853HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 10854M: Zhiqi Song <songzhiqi1@huawei.com> 10855M: Longfang Liu <liulongfang@huawei.com> 10856L: linux-crypto@vger.kernel.org 10857S: Maintained 10858F: Documentation/ABI/testing/debugfs-hisi-hpre 10859F: drivers/crypto/hisilicon/hpre/hpre.h 10860F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 10861F: drivers/crypto/hisilicon/hpre/hpre_main.c 10862 10863HISILICON HNS3 PMU DRIVER 10864M: Jijie Shao <shaojijie@huawei.com> 10865S: Supported 10866F: Documentation/admin-guide/perf/hns3-pmu.rst 10867F: drivers/perf/hisilicon/hns3_pmu.c 10868 10869HISILICON I2C CONTROLLER DRIVER 10870M: Yicong Yang <yangyicong@hisilicon.com> 10871L: linux-i2c@vger.kernel.org 10872S: Maintained 10873W: https://www.hisilicon.com 10874F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 10875F: drivers/i2c/busses/i2c-hisi.c 10876 10877HISILICON KUNPENG SOC HCCS DRIVER 10878M: Huisong Li <lihuisong@huawei.com> 10879S: Maintained 10880F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 10881F: drivers/soc/hisilicon/kunpeng_hccs.c 10882F: drivers/soc/hisilicon/kunpeng_hccs.h 10883 10884HISILICON LPC BUS DRIVER 10885M: Jay Fang <f.fangjian@huawei.com> 10886S: Maintained 10887W: http://www.hisilicon.com 10888F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 10889F: drivers/bus/hisi_lpc.c 10890 10891HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 10892M: Jian Shen <shenjian15@huawei.com> 10893M: Salil Mehta <salil.mehta@huawei.com> 10894M: Jijie Shao <shaojijie@huawei.com> 10895L: netdev@vger.kernel.org 10896S: Maintained 10897W: http://www.hisilicon.com 10898F: drivers/net/ethernet/hisilicon/hns3/ 10899 10900HISILICON NETWORK HIBMCGE DRIVER 10901M: Jijie Shao <shaojijie@huawei.com> 10902L: netdev@vger.kernel.org 10903S: Maintained 10904F: drivers/net/ethernet/hisilicon/hibmcge/ 10905 10906HISILICON NETWORK SUBSYSTEM DRIVER 10907M: Jian Shen <shenjian15@huawei.com> 10908M: Salil Mehta <salil.mehta@huawei.com> 10909L: netdev@vger.kernel.org 10910S: Maintained 10911W: http://www.hisilicon.com 10912F: Documentation/devicetree/bindings/net/hisilicon*.txt 10913F: drivers/net/ethernet/hisilicon/ 10914 10915HISILICON PMU DRIVER 10916M: Yicong Yang <yangyicong@hisilicon.com> 10917M: Jonathan Cameron <jonathan.cameron@huawei.com> 10918S: Supported 10919W: http://www.hisilicon.com 10920F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 10921F: Documentation/admin-guide/perf/hisi-pmu.rst 10922F: drivers/perf/hisilicon 10923F: tools/perf/pmu-events/arch/arm64/hisilicon/ 10924 10925HISILICON PTT DRIVER 10926M: Yicong Yang <yangyicong@hisilicon.com> 10927M: Jonathan Cameron <jonathan.cameron@huawei.com> 10928L: linux-kernel@vger.kernel.org 10929S: Maintained 10930F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 10931F: Documentation/trace/hisi-ptt.rst 10932F: drivers/hwtracing/ptt/ 10933F: tools/perf/arch/arm64/util/hisi-ptt.c 10934F: tools/perf/util/hisi-ptt* 10935F: tools/perf/util/hisi-ptt-decoder/* 10936 10937HISILICON QM DRIVER 10938M: Weili Qian <qianweili@huawei.com> 10939M: Zhou Wang <wangzhou1@hisilicon.com> 10940L: linux-crypto@vger.kernel.org 10941S: Maintained 10942F: drivers/crypto/hisilicon/Kconfig 10943F: drivers/crypto/hisilicon/Makefile 10944F: drivers/crypto/hisilicon/qm.c 10945F: drivers/crypto/hisilicon/sgl.c 10946F: include/linux/hisi_acc_qm.h 10947 10948HISILICON ROCE DRIVER 10949M: Chengchang Tang <tangchengchang@huawei.com> 10950M: Junxian Huang <huangjunxian6@hisilicon.com> 10951L: linux-rdma@vger.kernel.org 10952S: Maintained 10953F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 10954F: drivers/infiniband/hw/hns/ 10955 10956HISILICON SAS Controller 10957M: Yihang Li <liyihang9@huawei.com> 10958S: Supported 10959W: http://www.hisilicon.com 10960F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10961F: drivers/scsi/hisi_sas/ 10962 10963HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10964M: Longfang Liu <liulongfang@huawei.com> 10965L: linux-crypto@vger.kernel.org 10966S: Maintained 10967F: Documentation/ABI/testing/debugfs-hisi-sec 10968F: drivers/crypto/hisilicon/sec2/sec.h 10969F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10970F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10971F: drivers/crypto/hisilicon/sec2/sec_main.c 10972 10973HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10974M: Yang Shen <shenyang39@huawei.com> 10975L: linux-spi@vger.kernel.org 10976S: Maintained 10977W: http://www.hisilicon.com 10978F: drivers/spi/spi-hisi-kunpeng.c 10979 10980HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10981M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10985F: drivers/spmi/hisi-spmi-controller.c 10986 10987HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10988M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10989L: linux-kernel@vger.kernel.org 10990S: Maintained 10991F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10992F: drivers/mfd/hi6421-spmi-pmic.c 10993 10994HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10995M: Weili Qian <qianweili@huawei.com> 10996S: Maintained 10997F: drivers/crypto/hisilicon/trng/trng.c 10998 10999HISILICON V3XX SPI NOR FLASH Controller Driver 11000M: Yang Shen <shenyang39@huawei.com> 11001S: Maintained 11002W: http://www.hisilicon.com 11003F: drivers/spi/spi-hisi-sfc-v3xx.c 11004 11005HISILICON ZIP Controller DRIVER 11006M: Yang Shen <shenyang39@huawei.com> 11007M: Zhou Wang <wangzhou1@hisilicon.com> 11008L: linux-crypto@vger.kernel.org 11009S: Maintained 11010F: Documentation/ABI/testing/debugfs-hisi-zip 11011F: drivers/crypto/hisilicon/zip/ 11012 11013HMM - Heterogeneous Memory Management 11014M: Jérôme Glisse <jglisse@redhat.com> 11015L: linux-mm@kvack.org 11016S: Maintained 11017F: Documentation/mm/hmm.rst 11018F: include/linux/hmm* 11019F: lib/test_hmm* 11020F: mm/hmm* 11021F: tools/testing/selftests/mm/*hmm* 11022 11023HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11024M: Petre Rodan <petre.rodan@subdimension.ro> 11025L: linux-iio@vger.kernel.org 11026S: Maintained 11027F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11028F: drivers/iio/pressure/hsc030pa* 11029 11030HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11031M: Andreas Klinger <ak@it-klinger.de> 11032M: Petre Rodan <petre.rodan@subdimension.ro> 11033L: linux-iio@vger.kernel.org 11034S: Maintained 11035F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11036F: drivers/iio/pressure/mprls0025pa* 11037 11038HP BIOSCFG DRIVER 11039M: Jorge Lopez <jorge.lopez2@hp.com> 11040L: platform-driver-x86@vger.kernel.org 11041S: Maintained 11042F: drivers/platform/x86/hp/hp-bioscfg/ 11043 11044HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11045L: platform-driver-x86@vger.kernel.org 11046S: Orphan 11047F: drivers/platform/x86/hp/tc1100-wmi.c 11048 11049HP WMI HARDWARE MONITOR DRIVER 11050M: James Seo <james@equiv.tech> 11051L: linux-hwmon@vger.kernel.org 11052S: Maintained 11053F: Documentation/hwmon/hp-wmi-sensors.rst 11054F: drivers/hwmon/hp-wmi-sensors.c 11055 11056HPET: High Precision Event Timers driver 11057M: Clemens Ladisch <clemens@ladisch.de> 11058S: Maintained 11059F: Documentation/timers/hpet.rst 11060F: drivers/char/hpet.c 11061F: include/linux/hpet.h 11062F: include/uapi/linux/hpet.h 11063 11064HPET: x86 11065S: Orphan 11066F: arch/x86/include/asm/hpet.h 11067F: arch/x86/kernel/hpet.c 11068 11069HPFS FILESYSTEM 11070M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11071S: Maintained 11072W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11073F: fs/hpfs/ 11074 11075HS3001 Hardware Temperature and Humidity Sensor 11076M: Andre Werner <andre.werner@systec-electronic.com> 11077L: linux-hwmon@vger.kernel.org 11078S: Maintained 11079F: drivers/hwmon/hs3001.c 11080 11081HSI SUBSYSTEM 11082M: Sebastian Reichel <sre@kernel.org> 11083S: Maintained 11084T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11085F: Documentation/ABI/testing/sysfs-bus-hsi 11086F: Documentation/driver-api/hsi.rst 11087F: drivers/hsi/ 11088F: include/linux/hsi/ 11089F: include/uapi/linux/hsi/ 11090 11091HSO 3G MODEM DRIVER 11092L: linux-usb@vger.kernel.org 11093S: Orphan 11094F: drivers/net/usb/hso.c 11095 11096HSR NETWORK PROTOCOL 11097L: netdev@vger.kernel.org 11098S: Orphan 11099F: net/hsr/ 11100 11101HT16K33 LED CONTROLLER DRIVER 11102M: Robin van der Gracht <robin@protonic.nl> 11103S: Maintained 11104F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11105F: drivers/auxdisplay/ht16k33.c 11106 11107HTCPEN TOUCHSCREEN DRIVER 11108M: Pau Oliva Fora <pof@eslack.org> 11109L: linux-input@vger.kernel.org 11110S: Maintained 11111F: drivers/input/touchscreen/htcpen.c 11112 11113HTE SUBSYSTEM 11114M: Dipen Patel <dipenp@nvidia.com> 11115L: timestamp@lists.linux.dev 11116S: Maintained 11117Q: https://patchwork.kernel.org/project/timestamp/list/ 11118T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11119F: Documentation/devicetree/bindings/timestamp/ 11120F: Documentation/driver-api/hte/ 11121F: drivers/hte/ 11122F: include/linux/hte.h 11123 11124HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11125M: Lorenzo Bianconi <lorenzo@kernel.org> 11126L: linux-iio@vger.kernel.org 11127S: Maintained 11128W: http://www.st.com/ 11129F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11130F: drivers/iio/humidity/hts221* 11131 11132HTU31 Hardware Temperature and Humidity Sensor 11133M: Andrei Lalaev <andrey.lalaev@gmail.com> 11134L: linux-hwmon@vger.kernel.org 11135S: Maintained 11136F: drivers/hwmon/htu31.c 11137 11138HUAWEI ETHERNET DRIVER 11139M: Cai Huoqing <cai.huoqing@linux.dev> 11140L: netdev@vger.kernel.org 11141S: Maintained 11142F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11143F: drivers/net/ethernet/huawei/hinic/ 11144 11145HUAWEI 3RD GEN ETHERNET DRIVER 11146M: Fan Gong <gongfan1@huawei.com> 11147L: netdev@vger.kernel.org 11148S: Maintained 11149F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11150F: drivers/net/ethernet/huawei/hinic3/ 11151 11152HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11153M: Pengyu Luo <mitltlatltl@gmail.com> 11154S: Maintained 11155F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11156F: drivers/platform/arm64/huawei-gaokun-ec.c 11157F: drivers/power/supply/huawei-gaokun-battery.c 11158F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11159F: include/linux/platform_data/huawei-gaokun-ec.h 11160 11161HUGETLB SUBSYSTEM 11162M: Muchun Song <muchun.song@linux.dev> 11163M: Oscar Salvador <osalvador@suse.de> 11164R: David Hildenbrand <david@redhat.com> 11165L: linux-mm@kvack.org 11166S: Maintained 11167F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11168F: Documentation/admin-guide/mm/hugetlbpage.rst 11169F: Documentation/mm/hugetlbfs_reserv.rst 11170F: Documentation/mm/vmemmap_dedup.rst 11171F: fs/hugetlbfs/ 11172F: include/linux/hugetlb.h 11173F: include/trace/events/hugetlbfs.h 11174F: mm/hugetlb.c 11175F: mm/hugetlb_cgroup.c 11176F: mm/hugetlb_cma.c 11177F: mm/hugetlb_cma.h 11178F: mm/hugetlb_vmemmap.c 11179F: mm/hugetlb_vmemmap.h 11180F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11181 11182HVA ST MEDIA DRIVER 11183M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11184L: linux-media@vger.kernel.org 11185S: Supported 11186W: https://linuxtv.org 11187T: git git://linuxtv.org/media.git 11188F: drivers/media/platform/st/sti/hva 11189 11190HWPOISON MEMORY FAILURE HANDLING 11191M: Miaohe Lin <linmiaohe@huawei.com> 11192R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11193L: linux-mm@kvack.org 11194S: Maintained 11195F: mm/hwpoison-inject.c 11196F: mm/memory-failure.c 11197 11198HYCON HY46XX TOUCHSCREEN SUPPORT 11199M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11200L: linux-input@vger.kernel.org 11201S: Maintained 11202F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11203F: drivers/input/touchscreen/hycon-hy46xx.c 11204 11205HYGON PROCESSOR SUPPORT 11206M: Pu Wen <puwen@hygon.cn> 11207L: linux-kernel@vger.kernel.org 11208S: Maintained 11209F: arch/x86/kernel/cpu/hygon.c 11210 11211HYNIX HI556 SENSOR DRIVER 11212M: Sakari Ailus <sakari.ailus@linux.intel.com> 11213L: linux-media@vger.kernel.org 11214S: Maintained 11215T: git git://linuxtv.org/media.git 11216F: drivers/media/i2c/hi556.c 11217 11218HYNIX HI846 SENSOR DRIVER 11219M: Martin Kepplinger <martin.kepplinger@puri.sm> 11220L: linux-media@vger.kernel.org 11221S: Maintained 11222F: drivers/media/i2c/hi846.c 11223 11224HYNIX HI847 SENSOR DRIVER 11225M: Sakari Ailus <sakari.ailus@linux.intel.com> 11226L: linux-media@vger.kernel.org 11227S: Maintained 11228F: drivers/media/i2c/hi847.c 11229 11230Hyper-V/Azure CORE AND DRIVERS 11231M: "K. Y. Srinivasan" <kys@microsoft.com> 11232M: Haiyang Zhang <haiyangz@microsoft.com> 11233M: Wei Liu <wei.liu@kernel.org> 11234M: Dexuan Cui <decui@microsoft.com> 11235L: linux-hyperv@vger.kernel.org 11236S: Supported 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11238F: Documentation/ABI/stable/sysfs-bus-vmbus 11239F: Documentation/ABI/testing/debugfs-hyperv 11240F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11241F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11242F: Documentation/virt/hyperv 11243F: arch/arm64/hyperv 11244F: arch/arm64/include/asm/mshyperv.h 11245F: arch/x86/hyperv 11246F: arch/x86/include/asm/mshyperv.h 11247F: arch/x86/include/asm/trace/hyperv.h 11248F: arch/x86/kernel/cpu/mshyperv.c 11249F: drivers/clocksource/hyperv_timer.c 11250F: drivers/hid/hid-hyperv.c 11251F: drivers/hv/ 11252F: drivers/input/serio/hyperv-keyboard.c 11253F: drivers/iommu/hyperv-iommu.c 11254F: drivers/net/ethernet/microsoft/ 11255F: drivers/net/hyperv/ 11256F: drivers/pci/controller/pci-hyperv-intf.c 11257F: drivers/pci/controller/pci-hyperv.c 11258F: drivers/scsi/storvsc_drv.c 11259F: drivers/uio/uio_hv_generic.c 11260F: drivers/video/fbdev/hyperv_fb.c 11261F: include/asm-generic/mshyperv.h 11262F: include/clocksource/hyperv_timer.h 11263F: include/hyperv/hvgdk.h 11264F: include/hyperv/hvgdk_ext.h 11265F: include/hyperv/hvgdk_mini.h 11266F: include/hyperv/hvhdk.h 11267F: include/hyperv/hvhdk_mini.h 11268F: include/linux/hyperv.h 11269F: include/net/mana 11270F: include/uapi/linux/hyperv.h 11271F: net/vmw_vsock/hyperv_transport.c 11272F: tools/hv/ 11273 11274HYPERBUS SUPPORT 11275M: Vignesh Raghavendra <vigneshr@ti.com> 11276R: Tudor Ambarus <tudor.ambarus@linaro.org> 11277L: linux-mtd@lists.infradead.org 11278S: Supported 11279Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11280C: irc://irc.oftc.net/mtd 11281T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11282F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11283F: drivers/mtd/hyperbus/ 11284F: include/linux/mtd/hyperbus.h 11285 11286HYPERVISOR VIRTUAL CONSOLE DRIVER 11287L: linuxppc-dev@lists.ozlabs.org 11288S: Odd Fixes 11289F: drivers/tty/hvc/ 11290 11291HUNG TASK DETECTOR 11292M: Andrew Morton <akpm@linux-foundation.org> 11293R: Lance Yang <lance.yang@linux.dev> 11294L: linux-kernel@vger.kernel.org 11295S: Maintained 11296F: include/linux/hung_task.h 11297F: kernel/hung_task.c 11298 11299I2C ACPI SUPPORT 11300M: Mika Westerberg <westeri@kernel.org> 11301L: linux-i2c@vger.kernel.org 11302L: linux-acpi@vger.kernel.org 11303S: Maintained 11304F: drivers/i2c/i2c-core-acpi.c 11305 11306I2C ADDRESS TRANSLATOR (ATR) 11307M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11308R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11309L: linux-i2c@vger.kernel.org 11310S: Maintained 11311F: drivers/i2c/i2c-atr.c 11312F: include/linux/i2c-atr.h 11313 11314I2C CONTROLLER DRIVER FOR NVIDIA GPU 11315M: Ajay Gupta <ajayg@nvidia.com> 11316L: linux-i2c@vger.kernel.org 11317S: Maintained 11318F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11319F: drivers/i2c/busses/i2c-nvidia-gpu.c 11320 11321I2C MUXES 11322M: Peter Rosin <peda@axentia.se> 11323L: linux-i2c@vger.kernel.org 11324S: Maintained 11325F: Documentation/devicetree/bindings/i2c/i2c-arb* 11326F: Documentation/devicetree/bindings/i2c/i2c-gate* 11327F: Documentation/devicetree/bindings/i2c/i2c-mux* 11328F: Documentation/i2c/i2c-topology.rst 11329F: Documentation/i2c/muxes/ 11330F: drivers/i2c/i2c-mux.c 11331F: drivers/i2c/muxes/ 11332F: include/linux/i2c-mux.h 11333 11334I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11335M: Gregory CLEMENT <gregory.clement@bootlin.com> 11336L: linux-i2c@vger.kernel.org 11337S: Maintained 11338F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11339F: drivers/i2c/busses/i2c-mv64xxx.c 11340 11341I2C OF COMPONENT PROBER 11342M: Chen-Yu Tsai <wenst@chromium.org> 11343L: linux-i2c@vger.kernel.org 11344L: devicetree@vger.kernel.org 11345S: Maintained 11346F: drivers/i2c/i2c-core-of-prober.c 11347F: include/linux/i2c-of-prober.h 11348 11349I2C OVER PARALLEL PORT 11350M: Jean Delvare <jdelvare@suse.com> 11351L: linux-i2c@vger.kernel.org 11352S: Maintained 11353F: Documentation/i2c/busses/i2c-parport.rst 11354F: drivers/i2c/busses/i2c-parport.c 11355 11356I2C SUBSYSTEM 11357M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11358L: linux-i2c@vger.kernel.org 11359S: Maintained 11360W: https://i2c.wiki.kernel.org/ 11361Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11362T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11363F: Documentation/i2c/ 11364F: drivers/i2c/* 11365F: include/dt-bindings/i2c/i2c.h 11366F: include/linux/i2c-dev.h 11367F: include/linux/i2c-smbus.h 11368F: include/linux/i2c.h 11369F: include/uapi/linux/i2c-*.h 11370F: include/uapi/linux/i2c.h 11371 11372I2C SUBSYSTEM HOST DRIVERS 11373M: Andi Shyti <andi.shyti@kernel.org> 11374L: linux-i2c@vger.kernel.org 11375S: Maintained 11376W: https://i2c.wiki.kernel.org/ 11377Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11379F: Documentation/devicetree/bindings/i2c/ 11380F: drivers/i2c/algos/ 11381F: drivers/i2c/busses/ 11382F: include/dt-bindings/i2c/ 11383 11384I2C-TAOS-EVM DRIVER 11385M: Jean Delvare <jdelvare@suse.com> 11386L: linux-i2c@vger.kernel.org 11387S: Maintained 11388F: Documentation/i2c/busses/i2c-taos-evm.rst 11389F: drivers/i2c/busses/i2c-taos-evm.c 11390 11391I2C-TINY-USB DRIVER 11392M: Till Harbaum <till@harbaum.org> 11393L: linux-i2c@vger.kernel.org 11394S: Maintained 11395W: http://www.harbaum.org/till/i2c_tiny_usb 11396F: drivers/i2c/busses/i2c-tiny-usb.c 11397 11398I2C/SMBUS CONTROLLER DRIVERS FOR PC 11399M: Jean Delvare <jdelvare@suse.com> 11400L: linux-i2c@vger.kernel.org 11401S: Maintained 11402F: Documentation/i2c/busses/i2c-ali1535.rst 11403F: Documentation/i2c/busses/i2c-ali1563.rst 11404F: Documentation/i2c/busses/i2c-ali15x3.rst 11405F: Documentation/i2c/busses/i2c-amd756.rst 11406F: Documentation/i2c/busses/i2c-amd8111.rst 11407F: Documentation/i2c/busses/i2c-i801.rst 11408F: Documentation/i2c/busses/i2c-nforce2.rst 11409F: Documentation/i2c/busses/i2c-piix4.rst 11410F: Documentation/i2c/busses/i2c-sis5595.rst 11411F: Documentation/i2c/busses/i2c-sis630.rst 11412F: Documentation/i2c/busses/i2c-sis96x.rst 11413F: Documentation/i2c/busses/i2c-via.rst 11414F: Documentation/i2c/busses/i2c-viapro.rst 11415F: drivers/i2c/busses/i2c-ali1535.c 11416F: drivers/i2c/busses/i2c-ali1563.c 11417F: drivers/i2c/busses/i2c-ali15x3.c 11418F: drivers/i2c/busses/i2c-amd756.c 11419F: drivers/i2c/busses/i2c-amd8111.c 11420F: drivers/i2c/busses/i2c-i801.c 11421F: drivers/i2c/busses/i2c-isch.c 11422F: drivers/i2c/busses/i2c-nforce2.c 11423F: drivers/i2c/busses/i2c-piix4.* 11424F: drivers/i2c/busses/i2c-sis5595.c 11425F: drivers/i2c/busses/i2c-sis630.c 11426F: drivers/i2c/busses/i2c-sis96x.c 11427F: drivers/i2c/busses/i2c-via.c 11428F: drivers/i2c/busses/i2c-viapro.c 11429 11430I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11431M: Hans de Goede <hansg@kernel.org> 11432L: linux-i2c@vger.kernel.org 11433S: Maintained 11434F: drivers/i2c/busses/i2c-cht-wc.c 11435 11436I2C/SMBUS ISMT DRIVER 11437M: Neil Horman <nhorman@tuxdriver.com> 11438L: linux-i2c@vger.kernel.org 11439F: Documentation/i2c/busses/i2c-ismt.rst 11440F: drivers/i2c/busses/i2c-ismt.c 11441 11442I2C/SMBUS ZHAOXIN DRIVER 11443M: Hans Hu <hanshu@zhaoxin.com> 11444L: linux-i2c@vger.kernel.org 11445S: Maintained 11446W: https://www.zhaoxin.com 11447F: drivers/i2c/busses/i2c-viai2c-common.c 11448F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11449 11450I2C/SMBUS STUB DRIVER 11451M: Jean Delvare <jdelvare@suse.com> 11452L: linux-i2c@vger.kernel.org 11453S: Maintained 11454F: drivers/i2c/i2c-stub.c 11455 11456I3C DRIVER FOR ASPEED AST2600 11457M: Jeremy Kerr <jk@codeconstruct.com.au> 11458S: Maintained 11459F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11460F: drivers/i3c/master/ast2600-i3c-master.c 11461 11462I3C DRIVER FOR CADENCE I3C MASTER IP 11463M: Przemysław Gaj <pgaj@cadence.com> 11464S: Maintained 11465F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11466F: drivers/i3c/master/i3c-master-cdns.c 11467 11468I3C DRIVER FOR SYNOPSYS DESIGNWARE 11469S: Orphan 11470F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11471F: drivers/i3c/master/dw* 11472 11473I3C SUBSYSTEM 11474M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11475R: Frank Li <Frank.Li@nxp.com> 11476L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11477S: Maintained 11478C: irc://chat.freenode.net/linux-i3c 11479T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11480F: Documentation/ABI/testing/sysfs-bus-i3c 11481F: Documentation/devicetree/bindings/i3c/ 11482F: Documentation/driver-api/i3c 11483F: drivers/i3c/ 11484F: include/dt-bindings/i3c/ 11485F: include/linux/i3c/ 11486 11487IBM Operation Panel Input Driver 11488M: Eddie James <eajames@linux.ibm.com> 11489L: linux-input@vger.kernel.org 11490S: Maintained 11491F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11492F: drivers/input/misc/ibm-panel.c 11493 11494IBM Power 842 compression accelerator 11495M: Haren Myneni <haren@us.ibm.com> 11496S: Supported 11497F: crypto/842.c 11498F: drivers/crypto/nx/Kconfig 11499F: drivers/crypto/nx/Makefile 11500F: drivers/crypto/nx/nx-842* 11501F: include/linux/sw842.h 11502F: lib/842/ 11503 11504IBM Power in-Nest Crypto Acceleration 11505M: Breno Leitão <leitao@debian.org> 11506M: Nayna Jain <nayna@linux.ibm.com> 11507M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11508L: linux-crypto@vger.kernel.org 11509S: Supported 11510F: drivers/crypto/nx/Kconfig 11511F: drivers/crypto/nx/Makefile 11512F: drivers/crypto/nx/nx-aes* 11513F: drivers/crypto/nx/nx-sha* 11514F: drivers/crypto/nx/nx.* 11515F: drivers/crypto/nx/nx_csbcpb.h 11516F: drivers/crypto/nx/nx_debugfs.c 11517 11518IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11519M: Tyrel Datwyler <tyreld@linux.ibm.com> 11520L: linux-pci@vger.kernel.org 11521L: linuxppc-dev@lists.ozlabs.org 11522S: Supported 11523F: drivers/pci/hotplug/rpadlpar* 11524 11525IBM Power Linux RAID adapter 11526M: Brian King <brking@us.ibm.com> 11527S: Supported 11528F: drivers/scsi/ipr.* 11529 11530IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11531M: Tyrel Datwyler <tyreld@linux.ibm.com> 11532L: linux-pci@vger.kernel.org 11533L: linuxppc-dev@lists.ozlabs.org 11534S: Supported 11535F: drivers/pci/hotplug/rpaphp* 11536 11537IBM Power SRIOV Virtual NIC Device Driver 11538M: Haren Myneni <haren@linux.ibm.com> 11539M: Rick Lindsley <ricklind@linux.ibm.com> 11540R: Nick Child <nnac123@linux.ibm.com> 11541R: Thomas Falcon <tlfalcon@linux.ibm.com> 11542L: netdev@vger.kernel.org 11543S: Maintained 11544F: drivers/net/ethernet/ibm/ibmvnic.* 11545 11546IBM Power VFIO Support 11547M: Timothy Pearson <tpearson@raptorengineering.com> 11548S: Supported 11549F: drivers/vfio/vfio_iommu_spapr_tce.c 11550 11551IBM Power Virtual Ethernet Device Driver 11552M: Nick Child <nnac123@linux.ibm.com> 11553L: netdev@vger.kernel.org 11554S: Maintained 11555F: drivers/net/ethernet/ibm/ibmveth.* 11556 11557IBM Power Virtual FC Device Drivers 11558M: Tyrel Datwyler <tyreld@linux.ibm.com> 11559L: linux-scsi@vger.kernel.org 11560S: Supported 11561F: drivers/scsi/ibmvscsi/ibmvfc* 11562 11563IBM Power Virtual Management Channel Driver 11564M: Brad Warrum <bwarrum@linux.ibm.com> 11565M: Ritu Agarwal <rituagar@linux.ibm.com> 11566S: Supported 11567F: drivers/misc/ibmvmc.* 11568 11569IBM Power Virtual SCSI Device Drivers 11570M: Tyrel Datwyler <tyreld@linux.ibm.com> 11571L: linux-scsi@vger.kernel.org 11572S: Supported 11573F: drivers/scsi/ibmvscsi/ibmvscsi* 11574F: include/scsi/viosrp.h 11575 11576IBM Power Virtual SCSI Device Target Driver 11577M: Tyrel Datwyler <tyreld@linux.ibm.com> 11578L: linux-scsi@vger.kernel.org 11579L: target-devel@vger.kernel.org 11580S: Supported 11581F: drivers/scsi/ibmvscsi_tgt/ 11582 11583IBM Power VMX Cryptographic instructions 11584M: Breno Leitão <leitao@debian.org> 11585M: Nayna Jain <nayna@linux.ibm.com> 11586M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11587L: linux-crypto@vger.kernel.org 11588S: Supported 11589F: arch/powerpc/crypto/Kconfig 11590F: arch/powerpc/crypto/Makefile 11591F: arch/powerpc/crypto/aes.c 11592F: arch/powerpc/crypto/aes_cbc.c 11593F: arch/powerpc/crypto/aes_ctr.c 11594F: arch/powerpc/crypto/aes_xts.c 11595F: arch/powerpc/crypto/aesp8-ppc.* 11596F: arch/powerpc/crypto/ghash.c 11597F: arch/powerpc/crypto/ghashp8-ppc.pl 11598F: arch/powerpc/crypto/ppc-xlate.pl 11599F: arch/powerpc/crypto/vmx.c 11600 11601IBM ServeRAID RAID DRIVER 11602S: Orphan 11603F: drivers/scsi/ips.* 11604 11605ICH LPC AND GPIO DRIVER 11606M: Peter Tyser <ptyser@xes-inc.com> 11607S: Maintained 11608F: drivers/gpio/gpio-ich.c 11609F: drivers/mfd/lpc_ich.c 11610 11611ICY I2C DRIVER 11612M: Max Staudt <max@enpas.org> 11613L: linux-i2c@vger.kernel.org 11614S: Maintained 11615F: drivers/i2c/busses/i2c-icy.c 11616 11617IDEAPAD LAPTOP EXTRAS DRIVER 11618M: Ike Panhc <ikepanhc@gmail.com> 11619L: platform-driver-x86@vger.kernel.org 11620S: Maintained 11621W: http://launchpad.net/ideapad-laptop 11622F: drivers/platform/x86/ideapad-laptop.c 11623 11624IDEAPAD LAPTOP SLIDEBAR DRIVER 11625M: Andrey Moiseev <o2g.org.ru@gmail.com> 11626L: linux-input@vger.kernel.org 11627S: Maintained 11628W: https://github.com/o2genum/ideapad-slidebar 11629F: drivers/input/misc/ideapad_slidebar.c 11630 11631IDT VersaClock 5 CLOCK DRIVER 11632M: Luca Ceresoli <luca@lucaceresoli.net> 11633S: Maintained 11634F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11635F: drivers/clk/clk-versaclock5.c 11636 11637IEEE 802.15.4 SUBSYSTEM 11638M: Alexander Aring <alex.aring@gmail.com> 11639M: Stefan Schmidt <stefan@datenfreihafen.org> 11640M: Miquel Raynal <miquel.raynal@bootlin.com> 11641L: linux-wpan@vger.kernel.org 11642S: Maintained 11643W: https://linux-wpan.org/ 11644Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11647F: Documentation/networking/ieee802154.rst 11648F: drivers/net/ieee802154/ 11649F: include/linux/ieee802154.h 11650F: include/linux/nl802154.h 11651F: include/net/af_ieee802154.h 11652F: include/net/cfg802154.h 11653F: include/net/ieee802154_netdev.h 11654F: include/net/mac802154.h 11655F: include/net/nl802154.h 11656F: net/ieee802154/ 11657F: net/mac802154/ 11658 11659Intel VIRTIO DATA PATH ACCELERATOR 11660M: Zhu Lingshan <lingshan.zhu@kernel.org> 11661L: virtualization@lists.linux.dev 11662S: Supported 11663F: drivers/vdpa/ifcvf/ 11664 11665IFE PROTOCOL 11666M: Yotam Gigi <yotam.gi@gmail.com> 11667M: Jamal Hadi Salim <jhs@mojatatu.com> 11668F: include/net/ife.h 11669F: include/uapi/linux/ife.h 11670F: net/ife 11671 11672IGORPLUG-USB IR RECEIVER 11673M: Sean Young <sean@mess.org> 11674L: linux-media@vger.kernel.org 11675S: Maintained 11676F: drivers/media/rc/igorplugusb.c 11677 11678IGUANAWORKS USB IR TRANSCEIVER 11679M: Sean Young <sean@mess.org> 11680L: linux-media@vger.kernel.org 11681S: Maintained 11682F: drivers/media/rc/iguanair.c 11683 11684IIO ADC HELPERS 11685M: Matti Vaittinen <mazziesaccount@gmail.com> 11686L: linux-iio@vger.kernel.org 11687S: Maintained 11688F: drivers/iio/adc/industrialio-adc.c 11689F: include/linux/iio/adc-helpers.h 11690 11691IIO BACKEND FRAMEWORK 11692M: Nuno Sa <nuno.sa@analog.com> 11693R: Olivier Moysan <olivier.moysan@foss.st.com> 11694L: linux-iio@vger.kernel.org 11695S: Maintained 11696F: Documentation/ABI/testing/debugfs-iio-backend 11697F: drivers/iio/industrialio-backend.c 11698F: include/linux/iio/backend.h 11699 11700IIO DIGITAL POTENTIOMETER DAC 11701M: Peter Rosin <peda@axentia.se> 11702L: linux-iio@vger.kernel.org 11703S: Maintained 11704F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11705F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11706F: drivers/iio/dac/dpot-dac.c 11707 11708IIO ENVELOPE DETECTOR 11709M: Peter Rosin <peda@axentia.se> 11710L: linux-iio@vger.kernel.org 11711S: Maintained 11712F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11713F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11714F: drivers/iio/adc/envelope-detector.c 11715 11716IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11717M: Matti Vaittinen <mazziesaccount@gmail.com> 11718L: linux-iio@vger.kernel.org 11719S: Maintained 11720F: drivers/iio/industrialio-gts-helper.c 11721F: include/linux/iio/iio-gts-helper.h 11722F: drivers/iio/test/iio-test-gts.c 11723 11724IIO MULTIPLEXER 11725M: Peter Rosin <peda@axentia.se> 11726L: linux-iio@vger.kernel.org 11727S: Maintained 11728F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11729F: drivers/iio/multiplexer/iio-mux.c 11730 11731IIO SCMI BASED DRIVER 11732M: Jyoti Bhayana <jbhayana@google.com> 11733L: linux-iio@vger.kernel.org 11734S: Maintained 11735F: drivers/iio/common/scmi_sensors/scmi_iio.c 11736 11737IIO SUBSYSTEM AND DRIVERS 11738M: Jonathan Cameron <jic23@kernel.org> 11739R: David Lechner <dlechner@baylibre.com> 11740R: Nuno Sá <nuno.sa@analog.com> 11741R: Andy Shevchenko <andy@kernel.org> 11742L: linux-iio@vger.kernel.org 11743S: Maintained 11744T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11745F: Documentation/ABI/testing/configfs-iio* 11746F: Documentation/ABI/testing/sysfs-bus-iio* 11747F: Documentation/devicetree/bindings/iio/ 11748F: Documentation/iio/ 11749F: drivers/iio/ 11750F: drivers/staging/iio/ 11751F: include/dt-bindings/iio/ 11752F: include/linux/iio/ 11753F: tools/iio/ 11754 11755IIO UNIT CONVERTER 11756M: Peter Rosin <peda@axentia.se> 11757L: linux-iio@vger.kernel.org 11758S: Maintained 11759F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11760F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11761F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11762F: drivers/iio/afe/iio-rescale.c 11763 11764IKANOS/ADI EAGLE ADSL USB DRIVER 11765M: Matthieu Castet <castet.matthieu@free.fr> 11766M: Stanislaw Gruszka <stf_xl@wp.pl> 11767S: Maintained 11768F: drivers/usb/atm/ueagle-atm.c 11769 11770IMAGIS TOUCHSCREEN DRIVER 11771M: Markuss Broks <markuss.broks@gmail.com> 11772S: Maintained 11773F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11774F: drivers/input/touchscreen/imagis.c 11775 11776IMGTEC ASCII LCD DRIVER 11777M: Paul Burton <paulburton@kernel.org> 11778S: Maintained 11779F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11780F: drivers/auxdisplay/img-ascii-lcd.c 11781 11782IMGTEC JPEG ENCODER DRIVER 11783M: Devarsh Thakkar <devarsht@ti.com> 11784L: linux-media@vger.kernel.org 11785S: Supported 11786F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11787F: drivers/media/platform/imagination/e5010* 11788 11789IMGTEC IR DECODER DRIVER 11790S: Orphan 11791F: drivers/media/rc/img-ir/ 11792 11793IMGTEC POWERVR DRM DRIVER 11794M: Frank Binns <frank.binns@imgtec.com> 11795M: Matt Coster <matt.coster@imgtec.com> 11796S: Supported 11797T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11798F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11799F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11800F: Documentation/gpu/imagination/ 11801F: drivers/gpu/drm/ci/xfails/powervr* 11802F: drivers/gpu/drm/imagination/ 11803F: include/uapi/drm/pvr_drm.h 11804 11805IMON SOUNDGRAPH USB IR RECEIVER 11806M: Sean Young <sean@mess.org> 11807L: linux-media@vger.kernel.org 11808S: Maintained 11809F: drivers/media/rc/imon.c 11810F: drivers/media/rc/imon_raw.c 11811 11812IMS TWINTURBO FRAMEBUFFER DRIVER 11813L: linux-fbdev@vger.kernel.org 11814S: Orphan 11815F: drivers/video/fbdev/imsttfb.c 11816 11817INA233 HARDWARE MONITOR DRIVERS 11818M: Leo Yang <leo.yang.sy0@gmail.com> 11819L: linux-hwmon@vger.kernel.org 11820S: Maintained 11821F: Documentation/hwmon/ina233.rst 11822F: drivers/hwmon/pmbus/ina233.c 11823 11824INDEX OF FURTHER KERNEL DOCUMENTATION 11825M: Carlos Bilbao <carlos.bilbao@kernel.org> 11826S: Maintained 11827F: Documentation/process/kernel-docs.rst 11828 11829INDUSTRY PACK SUBSYSTEM (IPACK) 11830M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11831M: Jens Taprogge <jens.taprogge@taprogge.org> 11832M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11833L: industrypack-devel@lists.sourceforge.net 11834S: Maintained 11835W: http://industrypack.sourceforge.net 11836F: drivers/ipack/ 11837 11838INFINEON DPS310 Driver 11839M: Eddie James <eajames@linux.ibm.com> 11840L: linux-iio@vger.kernel.org 11841S: Maintained 11842F: drivers/iio/pressure/dps310.c 11843 11844INFINEON PEB2466 ASoC CODEC 11845M: Herve Codina <herve.codina@bootlin.com> 11846L: linux-sound@vger.kernel.org 11847S: Maintained 11848F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 11849F: sound/soc/codecs/peb2466.c 11850 11851INFINIBAND SUBSYSTEM 11852M: Jason Gunthorpe <jgg@nvidia.com> 11853M: Leon Romanovsky <leonro@nvidia.com> 11854L: linux-rdma@vger.kernel.org 11855S: Supported 11856W: https://github.com/linux-rdma/rdma-core 11857Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 11859F: Documentation/devicetree/bindings/infiniband/ 11860F: Documentation/infiniband/ 11861F: drivers/infiniband/ 11862F: include/rdma/ 11863F: include/trace/events/ib_mad.h 11864F: include/trace/events/ib_umad.h 11865F: include/trace/misc/rdma.h 11866F: include/uapi/linux/if_infiniband.h 11867F: include/uapi/rdma/ 11868F: samples/bpf/ibumad_kern.c 11869F: samples/bpf/ibumad_user.c 11870 11871INGENIC JZ4780 NAND DRIVER 11872M: Harvey Hunt <harveyhuntnexus@gmail.com> 11873L: linux-mtd@lists.infradead.org 11874L: linux-mips@vger.kernel.org 11875S: Maintained 11876F: drivers/mtd/nand/raw/ingenic/ 11877 11878INGENIC JZ47xx SoCs 11879M: Paul Cercueil <paul@crapouillou.net> 11880L: linux-mips@vger.kernel.org 11881S: Maintained 11882F: arch/mips/boot/dts/ingenic/ 11883F: arch/mips/generic/board-ingenic.c 11884F: arch/mips/include/asm/mach-ingenic/ 11885F: arch/mips/ingenic/Kconfig 11886F: drivers/clk/ingenic/ 11887F: drivers/dma/dma-jz4780.c 11888F: drivers/gpu/drm/ingenic/ 11889F: drivers/i2c/busses/i2c-jz4780.c 11890F: drivers/iio/adc/ingenic-adc.c 11891F: drivers/irqchip/irq-ingenic.c 11892F: drivers/memory/jz4780-nemc.c 11893F: drivers/mmc/host/jz4740_mmc.c 11894F: drivers/mtd/nand/raw/ingenic/ 11895F: drivers/pinctrl/pinctrl-ingenic.c 11896F: drivers/power/supply/ingenic-battery.c 11897F: drivers/pwm/pwm-jz4740.c 11898F: drivers/remoteproc/ingenic_rproc.c 11899F: drivers/rtc/rtc-jz4740.c 11900F: drivers/tty/serial/8250/8250_ingenic.c 11901F: drivers/usb/musb/jz4740.c 11902F: drivers/watchdog/jz4740_wdt.c 11903F: include/dt-bindings/iio/adc/ingenic,adc.h 11904F: include/linux/mfd/ingenic-tcu.h 11905F: sound/soc/codecs/jz47* 11906F: sound/soc/jz4740/ 11907 11908INJOINIC IP5xxx POWER BANK IC DRIVER 11909M: Samuel Holland <samuel@sholland.org> 11910S: Maintained 11911F: drivers/power/supply/ip5xxx_power.c 11912 11913INOTIFY 11914M: Jan Kara <jack@suse.cz> 11915R: Amir Goldstein <amir73il@gmail.com> 11916L: linux-fsdevel@vger.kernel.org 11917S: Maintained 11918F: Documentation/filesystems/inotify.rst 11919F: fs/notify/inotify/ 11920F: include/linux/inotify.h 11921F: include/uapi/linux/inotify.h 11922 11923INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 11924M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 11925L: linux-input@vger.kernel.org 11926S: Maintained 11927Q: http://patchwork.kernel.org/project/linux-input/list/ 11928T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 11929F: Documentation/devicetree/bindings/input/ 11930F: Documentation/devicetree/bindings/serio/ 11931F: Documentation/input/ 11932F: drivers/input/ 11933F: include/dt-bindings/input/ 11934F: include/linux/gameport.h 11935F: include/linux/i8042.h 11936F: include/linux/input.h 11937F: include/linux/input/ 11938F: include/linux/libps2.h 11939F: include/linux/serio.h 11940F: include/uapi/linux/gameport.h 11941F: include/uapi/linux/input-event-codes.h 11942F: include/uapi/linux/input.h 11943F: include/uapi/linux/serio.h 11944F: include/uapi/linux/uinput.h 11945 11946INPUT MULTITOUCH (MT) PROTOCOL 11947M: Henrik Rydberg <rydberg@bitmath.org> 11948L: linux-input@vger.kernel.org 11949S: Odd fixes 11950F: Documentation/input/multi-touch-protocol.rst 11951F: drivers/input/input-mt.c 11952K: \b(ABS|SYN)_MT_ 11953 11954INSIDE SECURE CRYPTO DRIVER 11955M: Antoine Tenart <atenart@kernel.org> 11956L: linux-crypto@vger.kernel.org 11957S: Maintained 11958F: drivers/crypto/inside-secure/ 11959 11960INSIDE SECURE EIP93 CRYPTO DRIVER 11961M: Christian Marangi <ansuelsmth@gmail.com> 11962L: linux-crypto@vger.kernel.org 11963S: Maintained 11964F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 11965F: drivers/crypto/inside-secure/eip93/ 11966 11967INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 11968M: Mimi Zohar <zohar@linux.ibm.com> 11969M: Roberto Sassu <roberto.sassu@huawei.com> 11970M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 11971R: Eric Snowberg <eric.snowberg@oracle.com> 11972L: linux-integrity@vger.kernel.org 11973S: Supported 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 11975F: security/integrity/ 11976F: security/integrity/ima/ 11977 11978INTEGRITY POLICY ENFORCEMENT (IPE) 11979M: Fan Wu <wufan@kernel.org> 11980L: linux-security-module@vger.kernel.org 11981S: Supported 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 11983F: Documentation/admin-guide/LSM/ipe.rst 11984F: Documentation/security/ipe.rst 11985F: scripts/ipe/ 11986F: security/ipe/ 11987 11988INTEL 810/815 FRAMEBUFFER DRIVER 11989M: Antonino Daplas <adaplas@gmail.com> 11990L: linux-fbdev@vger.kernel.org 11991S: Maintained 11992F: drivers/video/fbdev/i810/ 11993 11994INTEL 8254 COUNTER DRIVER 11995M: William Breathitt Gray <wbg@kernel.org> 11996L: linux-iio@vger.kernel.org 11997S: Maintained 11998F: drivers/counter/i8254.c 11999F: include/linux/i8254.h 12000 12001INTEL 8255 GPIO DRIVER 12002M: William Breathitt Gray <wbg@kernel.org> 12003L: linux-gpio@vger.kernel.org 12004S: Maintained 12005F: drivers/gpio/gpio-i8255.c 12006F: drivers/gpio/gpio-i8255.h 12007 12008INTEL ASoC DRIVERS 12009M: Cezary Rojewski <cezary.rojewski@intel.com> 12010M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12011M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12012M: Bard Liao <yung-chuan.liao@linux.intel.com> 12013M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12014M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12015R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12016L: linux-sound@vger.kernel.org 12017S: Supported 12018F: sound/soc/intel/ 12019 12020INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12021M: Hans de Goede <hansg@kernel.org> 12022L: platform-driver-x86@vger.kernel.org 12023S: Maintained 12024F: drivers/platform/x86/intel/atomisp2/pm.c 12025 12026INTEL ATOMISP2 LED DRIVER 12027M: Hans de Goede <hansg@kernel.org> 12028L: platform-driver-x86@vger.kernel.org 12029S: Maintained 12030F: drivers/platform/x86/intel/atomisp2/led.c 12031 12032INTEL BIOS SAR INT1092 DRIVER 12033M: Shravan Sudhakar <s.shravan@intel.com> 12034L: platform-driver-x86@vger.kernel.org 12035S: Maintained 12036F: drivers/platform/x86/intel/int1092/ 12037 12038INTEL BROXTON PMC DRIVER 12039M: Mika Westerberg <mika.westerberg@linux.intel.com> 12040M: Zha Qipeng <qipeng.zha@intel.com> 12041S: Maintained 12042F: drivers/mfd/intel_pmc_bxt.c 12043F: include/linux/mfd/intel_pmc_bxt.h 12044 12045INTEL C600 SERIES SAS CONTROLLER DRIVER 12046L: linux-scsi@vger.kernel.org 12047S: Orphan 12048T: git git://git.code.sf.net/p/intel-sas/isci 12049F: drivers/scsi/isci/ 12050 12051INTEL CPU family model numbers 12052M: Tony Luck <tony.luck@intel.com> 12053M: x86@kernel.org 12054L: linux-kernel@vger.kernel.org 12055S: Supported 12056F: arch/x86/include/asm/intel-family.h 12057 12058INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12059M: Jani Nikula <jani.nikula@linux.intel.com> 12060M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12061L: intel-gfx@lists.freedesktop.org 12062L: intel-xe@lists.freedesktop.org 12063S: Supported 12064F: drivers/gpu/drm/i915/display/ 12065F: drivers/gpu/drm/xe/display/ 12066F: drivers/gpu/drm/xe/compat-i915-headers 12067F: include/drm/intel/ 12068 12069INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12070M: Jani Nikula <jani.nikula@linux.intel.com> 12071M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12072M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12073M: Tvrtko Ursulin <tursulin@ursulin.net> 12074L: intel-gfx@lists.freedesktop.org 12075S: Supported 12076W: https://drm.pages.freedesktop.org/intel-docs/ 12077Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12078B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12079C: irc://irc.oftc.net/intel-gfx 12080T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12081F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12082F: Documentation/gpu/i915.rst 12083F: drivers/gpu/drm/ci/xfails/i915* 12084F: drivers/gpu/drm/i915/ 12085F: include/drm/intel/ 12086F: include/uapi/drm/i915_drm.h 12087 12088INTEL DRM XE DRIVER (Lunar Lake and newer) 12089M: Lucas De Marchi <lucas.demarchi@intel.com> 12090M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12091M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12092L: intel-xe@lists.freedesktop.org 12093S: Supported 12094W: https://drm.pages.freedesktop.org/intel-docs/ 12095Q: http://patchwork.freedesktop.org/project/intel-xe/ 12096B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12097C: irc://irc.oftc.net/xe 12098T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12099F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12100F: Documentation/gpu/xe/ 12101F: drivers/gpu/drm/xe/ 12102F: include/drm/intel/ 12103F: include/uapi/drm/xe_drm.h 12104 12105INTEL ETHERNET DRIVERS 12106M: Tony Nguyen <anthony.l.nguyen@intel.com> 12107M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12108L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12109S: Maintained 12110W: https://www.intel.com/content/www/us/en/support.html 12111Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12114F: Documentation/networking/device_drivers/ethernet/intel/ 12115F: drivers/net/ethernet/intel/ 12116F: drivers/net/ethernet/intel/*/ 12117F: include/linux/avf/virtchnl.h 12118F: include/linux/net/intel/*/ 12119 12120INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12121M: Mustafa Ismail <mustafa.ismail@intel.com> 12122M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12123L: linux-rdma@vger.kernel.org 12124S: Supported 12125F: drivers/infiniband/hw/irdma/ 12126F: include/uapi/rdma/irdma-abi.h 12127 12128INTEL GPIO DRIVERS 12129M: Andy Shevchenko <andy@kernel.org> 12130L: linux-gpio@vger.kernel.org 12131S: Supported 12132T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12133F: drivers/gpio/gpio-elkhartlake.c 12134F: drivers/gpio/gpio-graniterapids.c 12135F: drivers/gpio/gpio-ich.c 12136F: drivers/gpio/gpio-merrifield.c 12137F: drivers/gpio/gpio-ml-ioh.c 12138F: drivers/gpio/gpio-pch.c 12139F: drivers/gpio/gpio-sch.c 12140F: drivers/gpio/gpio-sodaville.c 12141F: drivers/gpio/gpio-tangier.c 12142F: drivers/gpio/gpio-tangier.h 12143 12144INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12145R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12146R: Zhi Wang <zhi.wang.linux@gmail.com> 12147S: Odd Fixes 12148W: https://github.com/intel/gvt-linux/wiki 12149F: drivers/gpu/drm/i915/gvt/ 12150 12151INTEL HID EVENT DRIVER 12152M: Alex Hung <alexhung@gmail.com> 12153L: platform-driver-x86@vger.kernel.org 12154S: Maintained 12155F: drivers/platform/x86/intel/hid.c 12156 12157INTEL I/OAT DMA DRIVER 12158M: Dave Jiang <dave.jiang@intel.com> 12159R: Dan Williams <dan.j.williams@intel.com> 12160L: dmaengine@vger.kernel.org 12161S: Supported 12162Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12163F: drivers/dma/ioat* 12164 12165INTEL IAA CRYPTO DRIVER 12166M: Kristen Accardi <kristen.c.accardi@intel.com> 12167M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12168L: linux-crypto@vger.kernel.org 12169S: Supported 12170F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12171F: drivers/crypto/intel/iaa/* 12172 12173INTEL IDLE DRIVER 12174M: Rafael J. Wysocki <rafael@kernel.org> 12175M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12176M: Artem Bityutskiy <dedekind1@gmail.com> 12177R: Len Brown <lenb@kernel.org> 12178L: linux-pm@vger.kernel.org 12179S: Supported 12180B: https://bugzilla.kernel.org 12181T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12182F: drivers/idle/intel_idle.c 12183 12184INTEL IDXD DRIVER 12185M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12186R: Dave Jiang <dave.jiang@intel.com> 12187L: dmaengine@vger.kernel.org 12188S: Supported 12189F: drivers/dma/idxd/* 12190F: include/uapi/linux/idxd.h 12191 12192INTEL IN FIELD SCAN (IFS) DEVICE 12193M: Jithu Joseph <jithu.joseph@intel.com> 12194R: Ashok Raj <ashok.raj.linux@gmail.com> 12195R: Tony Luck <tony.luck@intel.com> 12196S: Maintained 12197F: drivers/platform/x86/intel/ifs 12198F: include/trace/events/intel_ifs.h 12199F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12200 12201INTEL INTEGRATED SENSOR HUB DRIVER 12202M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12203M: Jiri Kosina <jikos@kernel.org> 12204L: linux-input@vger.kernel.org 12205S: Maintained 12206F: drivers/hid/intel-ish-hid/ 12207 12208INTEL IOMMU (VT-d) 12209M: David Woodhouse <dwmw2@infradead.org> 12210M: Lu Baolu <baolu.lu@linux.intel.com> 12211L: iommu@lists.linux.dev 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12214F: drivers/iommu/intel/ 12215 12216INTEL IPU3 CSI-2 CIO2 DRIVER 12217M: Yong Zhi <yong.zhi@intel.com> 12218M: Sakari Ailus <sakari.ailus@linux.intel.com> 12219M: Bingbu Cao <bingbu.cao@intel.com> 12220M: Dan Scally <djrscally@gmail.com> 12221R: Tianshu Qiu <tian.shu.qiu@intel.com> 12222L: linux-media@vger.kernel.org 12223S: Maintained 12224T: git git://linuxtv.org/media.git 12225F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12226F: drivers/media/pci/intel/ipu3/ 12227 12228INTEL IPU3 CSI-2 IMGU DRIVER 12229M: Sakari Ailus <sakari.ailus@linux.intel.com> 12230R: Bingbu Cao <bingbu.cao@intel.com> 12231R: Tianshu Qiu <tian.shu.qiu@intel.com> 12232L: linux-media@vger.kernel.org 12233S: Maintained 12234F: Documentation/admin-guide/media/ipu3.rst 12235F: Documentation/admin-guide/media/ipu3_rcb.svg 12236F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12237F: drivers/staging/media/ipu3/ 12238 12239INTEL IPU6 INPUT SYSTEM DRIVER 12240M: Sakari Ailus <sakari.ailus@linux.intel.com> 12241M: Bingbu Cao <bingbu.cao@intel.com> 12242R: Tianshu Qiu <tian.shu.qiu@intel.com> 12243L: linux-media@vger.kernel.org 12244S: Maintained 12245T: git git://linuxtv.org/media.git 12246F: Documentation/admin-guide/media/ipu6-isys.rst 12247F: drivers/media/pci/intel/ipu6/ 12248 12249INTEL ISHTP ECLITE DRIVER 12250M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12251L: platform-driver-x86@vger.kernel.org 12252S: Supported 12253F: drivers/platform/x86/intel/ishtp_eclite.c 12254 12255INTEL IXP4XX CRYPTO SUPPORT 12256M: Corentin Labbe <clabbe@baylibre.com> 12257L: linux-crypto@vger.kernel.org 12258S: Maintained 12259F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12260 12261INTEL KEEM BAY DRM DRIVER 12262M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12263M: Edmund Dea <edmund.j.dea@intel.com> 12264S: Maintained 12265F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12266F: drivers/gpu/drm/kmb/ 12267 12268INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12269M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12270S: Maintained 12271F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12272F: drivers/crypto/intel/keembay/Kconfig 12273F: drivers/crypto/intel/keembay/Makefile 12274F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12275F: drivers/crypto/intel/keembay/ocs-aes.c 12276F: drivers/crypto/intel/keembay/ocs-aes.h 12277 12278INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12279M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12280M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12281M: Mark Gross <mgross@linux.intel.com> 12282S: Maintained 12283F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12284F: drivers/crypto/intel/keembay/Kconfig 12285F: drivers/crypto/intel/keembay/Makefile 12286F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12287 12288INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12290M: Declan Murphy <declan.murphy@intel.com> 12291S: Maintained 12292F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12293F: drivers/crypto/intel/keembay/Kconfig 12294F: drivers/crypto/intel/keembay/Makefile 12295F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12296F: drivers/crypto/intel/keembay/ocs-hcu.c 12297F: drivers/crypto/intel/keembay/ocs-hcu.h 12298 12299INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12300M: Lixu Zhang <lixu.zhang@intel.com> 12301M: Sakari Ailus <sakari.ailus@linux.intel.com> 12302S: Maintained 12303F: drivers/gpio/gpio-ljca.c 12304F: drivers/i2c/busses/i2c-ljca.c 12305F: drivers/spi/spi-ljca.c 12306F: drivers/usb/misc/usb-ljca.c 12307F: include/linux/usb/ljca.h 12308 12309INTEL MANAGEMENT ENGINE (mei) 12310M: Alexander Usyskin <alexander.usyskin@intel.com> 12311L: linux-kernel@vger.kernel.org 12312S: Supported 12313F: Documentation/driver-api/mei/* 12314F: drivers/misc/mei/ 12315F: drivers/watchdog/mei_wdt.c 12316F: include/linux/mei_aux.h 12317F: include/linux/mei_cl_bus.h 12318F: include/uapi/linux/mei.h 12319F: include/uapi/linux/mei_uuid.h 12320F: include/uapi/linux/uuid.h 12321F: samples/mei/* 12322 12323INTEL MAX 10 BMC MFD DRIVER 12324M: Xu Yilun <yilun.xu@intel.com> 12325R: Tom Rix <trix@redhat.com> 12326S: Maintained 12327F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12328F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12329F: drivers/hwmon/intel-m10-bmc-hwmon.c 12330F: drivers/mfd/intel-m10-bmc* 12331F: include/linux/mfd/intel-m10-bmc.h 12332 12333INTEL MAX10 BMC SECURE UPDATES 12334M: Matthew Gerlach <matthew.gerlach@altera.com> 12335L: linux-fpga@vger.kernel.org 12336S: Maintained 12337F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12338F: drivers/fpga/intel-m10-bmc-sec-update.c 12339 12340INTEL MID (Mobile Internet Device) PLATFORM 12341M: Andy Shevchenko <andy@kernel.org> 12342L: linux-kernel@vger.kernel.org 12343S: Supported 12344F: arch/x86/include/asm/intel-mid.h 12345F: arch/x86/pci/intel_mid.c 12346F: arch/x86/platform/intel-mid/ 12347F: drivers/dma/hsu/ 12348F: drivers/extcon/extcon-intel-mrfld.c 12349F: drivers/gpio/gpio-merrifield.c 12350F: drivers/gpio/gpio-tangier.* 12351F: drivers/iio/adc/intel_mrfld_adc.c 12352F: drivers/mfd/intel_soc_pmic_mrfld.c 12353F: drivers/pinctrl/intel/pinctrl-merrifield.c 12354F: drivers/pinctrl/intel/pinctrl-moorefield.c 12355F: drivers/pinctrl/intel/pinctrl-tangier.* 12356F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12357F: drivers/platform/x86/intel_scu_* 12358F: drivers/staging/media/atomisp/ 12359F: drivers/tty/serial/8250/8250_mid.c 12360F: drivers/watchdog/intel-mid_wdt.c 12361F: include/linux/mfd/intel_soc_pmic_mrfld.h 12362F: include/linux/platform_data/x86/intel-mid_wdt.h 12363F: include/linux/platform_data/x86/intel_scu_ipc.h 12364 12365INTEL P-Unit IPC DRIVER 12366M: Zha Qipeng <qipeng.zha@intel.com> 12367L: platform-driver-x86@vger.kernel.org 12368S: Maintained 12369F: arch/x86/include/asm/intel_punit_ipc.h 12370F: drivers/platform/x86/intel/punit_ipc.c 12371 12372INTEL PMC CORE DRIVER 12373M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12374M: David E Box <david.e.box@intel.com> 12375L: platform-driver-x86@vger.kernel.org 12376S: Maintained 12377F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12378F: drivers/platform/x86/intel/pmc/ 12379F: include/linux/platform_data/x86/intel_pmc_ipc.h 12380 12381INTEL PMIC GPIO DRIVERS 12382M: Andy Shevchenko <andy@kernel.org> 12383S: Supported 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12385F: drivers/gpio/gpio-*cove.c 12386 12387INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12388M: Andy Shevchenko <andy@kernel.org> 12389S: Supported 12390F: drivers/mfd/intel_soc_pmic* 12391F: include/linux/mfd/intel_soc_pmic* 12392 12393INTEL PMT DRIVERS 12394M: David E. Box <david.e.box@linux.intel.com> 12395S: Supported 12396F: drivers/platform/x86/intel/pmt/ 12397 12398INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12399M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12400L: linux-wireless@vger.kernel.org 12401S: Maintained 12402F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12403F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12404F: drivers/net/wireless/intel/ipw2x00/ 12405 12406INTEL PSTATE DRIVER 12407M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12408M: Len Brown <lenb@kernel.org> 12409L: linux-pm@vger.kernel.org 12410S: Supported 12411F: drivers/cpufreq/intel_pstate.c 12412 12413INTEL PTP DFL ToD DRIVER 12414M: Tianfei Zhang <tianfei.zhang@intel.com> 12415L: linux-fpga@vger.kernel.org 12416L: netdev@vger.kernel.org 12417S: Maintained 12418F: drivers/ptp/ptp_dfl_tod.c 12419 12420INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12421M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12422L: linux-iio@vger.kernel.org 12423F: drivers/counter/intel-qep.c 12424 12425INTEL SCU DRIVERS 12426M: Mika Westerberg <mika.westerberg@linux.intel.com> 12427S: Maintained 12428F: drivers/platform/x86/intel_scu_* 12429F: include/linux/platform_data/x86/intel_scu_ipc.h 12430 12431INTEL SDSI DRIVER 12432M: David E. Box <david.e.box@linux.intel.com> 12433S: Supported 12434F: drivers/platform/x86/intel/sdsi.c 12435F: tools/arch/x86/intel_sdsi/ 12436F: tools/testing/selftests/drivers/sdsi/ 12437 12438INTEL SGX 12439M: Jarkko Sakkinen <jarkko@kernel.org> 12440R: Dave Hansen <dave.hansen@linux.intel.com> 12441L: linux-sgx@vger.kernel.org 12442S: Supported 12443Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12445F: Documentation/arch/x86/sgx.rst 12446F: arch/x86/entry/vdso/vsgx.S 12447F: arch/x86/include/asm/sgx.h 12448F: arch/x86/include/uapi/asm/sgx.h 12449F: arch/x86/kernel/cpu/sgx/* 12450F: tools/testing/selftests/sgx/* 12451K: \bSGX_ 12452 12453INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12454M: Daniel Scally <djrscally@gmail.com> 12455S: Maintained 12456F: drivers/platform/x86/intel/int3472/ 12457F: include/linux/platform_data/x86/int3472.h 12458 12459INTEL SPEED SELECT TECHNOLOGY 12460M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12461L: platform-driver-x86@vger.kernel.org 12462S: Maintained 12463F: drivers/platform/x86/intel/speed_select_if/ 12464F: include/uapi/linux/isst_if.h 12465F: tools/power/x86/intel-speed-select/ 12466 12467INTEL STRATIX10 FIRMWARE DRIVERS 12468M: Dinh Nguyen <dinguyen@kernel.org> 12469L: linux-kernel@vger.kernel.org 12470S: Maintained 12471T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12472F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12473F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 12474F: drivers/firmware/stratix10-rsu.c 12475F: drivers/firmware/stratix10-svc.c 12476F: include/linux/firmware/intel/stratix10-smc.h 12477F: include/linux/firmware/intel/stratix10-svc-client.h 12478 12479INTEL TELEMETRY DRIVER 12480M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12481M: "David E. Box" <david.e.box@linux.intel.com> 12482L: platform-driver-x86@vger.kernel.org 12483S: Maintained 12484F: arch/x86/include/asm/intel_telemetry.h 12485F: drivers/platform/x86/intel/telemetry/ 12486 12487INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12488M: Even Xu <even.xu@intel.com> 12489M: Xinpeng Sun <xinpeng.sun@intel.com> 12490S: Maintained 12491F: drivers/hid/intel-thc-hid/ 12492 12493INTEL TPMI DRIVER 12494M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12495L: platform-driver-x86@vger.kernel.org 12496S: Maintained 12497F: Documentation/ABI/testing/debugfs-tpmi 12498F: drivers/platform/x86/intel/vsec_tpmi.c 12499F: include/linux/intel_tpmi.h 12500 12501INTEL UNCORE FREQUENCY CONTROL 12502M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12503L: platform-driver-x86@vger.kernel.org 12504S: Maintained 12505F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12506F: drivers/platform/x86/intel/uncore-frequency/ 12507 12508INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12509M: David E. Box <david.e.box@linux.intel.com> 12510S: Supported 12511F: drivers/platform/x86/intel/vsec.c 12512F: include/linux/intel_vsec.h 12513 12514INTEL VIRTUAL BUTTON DRIVER 12515M: AceLan Kao <acelan.kao@canonical.com> 12516L: platform-driver-x86@vger.kernel.org 12517S: Maintained 12518F: drivers/platform/x86/intel/vbtn.c 12519 12520INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12521M: Stanislaw Gruszka <stf_xl@wp.pl> 12522L: linux-wireless@vger.kernel.org 12523S: Supported 12524F: drivers/net/wireless/intel/iwlegacy/ 12525 12526INTEL WIRELESS WIFI LINK (iwlwifi) 12527M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12528L: linux-wireless@vger.kernel.org 12529S: Supported 12530W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12531T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12532F: drivers/net/wireless/intel/iwlwifi/ 12533 12534INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12535M: Jithu Joseph <jithu.joseph@intel.com> 12536S: Maintained 12537W: https://slimbootloader.github.io/security/firmware-update.html 12538F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12539 12540INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12541L: Dell.Client.Kernel@dell.com 12542S: Maintained 12543F: drivers/platform/x86/intel/wmi/thunderbolt.c 12544 12545INTEL WWAN IOSM DRIVER 12546M: M Chetan Kumar <m.chetan.kumar@intel.com> 12547L: netdev@vger.kernel.org 12548S: Maintained 12549F: drivers/net/wwan/iosm/ 12550 12551INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12552M: Xin Li <xin@zytor.com> 12553M: "H. Peter Anvin" <hpa@zytor.com> 12554S: Supported 12555F: Documentation/arch/x86/x86_64/fred.rst 12556F: arch/x86/entry/entry_64_fred.S 12557F: arch/x86/entry/entry_fred.c 12558F: arch/x86/include/asm/fred.h 12559F: arch/x86/kernel/fred.c 12560 12561INTEL(R) TRACE HUB 12562M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12563S: Supported 12564F: Documentation/trace/intel_th.rst 12565F: drivers/hwtracing/intel_th/ 12566F: include/linux/intel_th.h 12567 12568INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12569M: Ning Sun <ning.sun@intel.com> 12570L: tboot-devel@lists.sourceforge.net 12571S: Supported 12572W: http://tboot.sourceforge.net 12573T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12574F: Documentation/arch/x86/intel_txt.rst 12575F: arch/x86/kernel/tboot.c 12576F: include/linux/tboot.h 12577 12578INTERCONNECT API 12579M: Georgi Djakov <djakov@kernel.org> 12580L: linux-pm@vger.kernel.org 12581S: Maintained 12582T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12583F: Documentation/devicetree/bindings/interconnect/ 12584F: Documentation/driver-api/interconnect.rst 12585F: drivers/interconnect/ 12586F: include/dt-bindings/interconnect/ 12587F: include/linux/interconnect-provider.h 12588F: include/linux/interconnect.h 12589 12590INTERRUPT COUNTER DRIVER 12591M: Oleksij Rempel <o.rempel@pengutronix.de> 12592R: Pengutronix Kernel Team <kernel@pengutronix.de> 12593L: linux-iio@vger.kernel.org 12594F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12595F: drivers/counter/interrupt-cnt.c 12596 12597INTERSIL ISL7998X VIDEO DECODER DRIVER 12598M: Michael Tretter <m.tretter@pengutronix.de> 12599R: Pengutronix Kernel Team <kernel@pengutronix.de> 12600L: linux-media@vger.kernel.org 12601S: Maintained 12602F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12603F: drivers/media/i2c/isl7998x.c 12604 12605INVENSENSE ICM-426xx IMU DRIVER 12606M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12607L: linux-iio@vger.kernel.org 12608S: Maintained 12609W: https://invensense.tdk.com/ 12610F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12611F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12612F: drivers/iio/imu/inv_icm42600/ 12613 12614INVENSENSE MPU-3050 GYROSCOPE DRIVER 12615M: Linus Walleij <linus.walleij@linaro.org> 12616L: linux-iio@vger.kernel.org 12617S: Maintained 12618F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12619F: drivers/iio/gyro/mpu3050* 12620 12621INVENSENSE MPU-6050 IMU DRIVER 12622M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12623L: linux-iio@vger.kernel.org 12624S: Maintained 12625W: https://invensense.tdk.com/ 12626F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12627F: drivers/iio/imu/inv_mpu6050/ 12628 12629IOC3 ETHERNET DRIVER 12630M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12631L: linux-mips@vger.kernel.org 12632S: Maintained 12633F: drivers/net/ethernet/sgi/ioc3-eth.c 12634 12635IOMMU DMA-API LAYER 12636M: Robin Murphy <robin.murphy@arm.com> 12637L: iommu@lists.linux.dev 12638S: Maintained 12639T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12640F: drivers/iommu/dma-iommu.c 12641F: drivers/iommu/dma-iommu.h 12642F: drivers/iommu/iova.c 12643F: include/linux/iommu-dma.h 12644F: include/linux/iova.h 12645 12646IOMMU SUBSYSTEM 12647M: Joerg Roedel <joro@8bytes.org> 12648M: Will Deacon <will@kernel.org> 12649R: Robin Murphy <robin.murphy@arm.com> 12650L: iommu@lists.linux.dev 12651S: Maintained 12652T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12653F: Documentation/devicetree/bindings/iommu/ 12654F: drivers/iommu/ 12655F: include/linux/iommu.h 12656F: include/linux/iova.h 12657F: include/linux/of_iommu.h 12658 12659IOMMUFD 12660M: Jason Gunthorpe <jgg@nvidia.com> 12661M: Kevin Tian <kevin.tian@intel.com> 12662L: iommu@lists.linux.dev 12663S: Maintained 12664T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12665F: Documentation/userspace-api/iommufd.rst 12666F: drivers/iommu/iommufd/ 12667F: include/linux/iommufd.h 12668F: include/uapi/linux/iommufd.h 12669F: tools/testing/selftests/iommu/ 12670 12671IOSYS-MAP HELPERS 12672M: Thomas Zimmermann <tzimmermann@suse.de> 12673L: dri-devel@lists.freedesktop.org 12674S: Maintained 12675T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12676F: include/linux/iosys-map.h 12677 12678IO_URING 12679M: Jens Axboe <axboe@kernel.dk> 12680L: io-uring@vger.kernel.org 12681S: Maintained 12682T: git git://git.kernel.dk/linux-block 12683T: git git://git.kernel.dk/liburing 12684F: include/linux/io_uring/ 12685F: include/linux/io_uring.h 12686F: include/linux/io_uring_types.h 12687F: include/trace/events/io_uring.h 12688F: include/uapi/linux/io_uring.h 12689F: io_uring/ 12690 12691IPMI SUBSYSTEM 12692M: Corey Minyard <corey@minyard.net> 12693L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12694S: Supported 12695W: http://openipmi.sourceforge.net/ 12696T: git https://github.com/cminyard/linux-ipmi.git for-next 12697F: Documentation/devicetree/bindings/ipmi/ 12698F: Documentation/driver-api/ipmi.rst 12699F: drivers/char/ipmi/ 12700F: include/linux/ipmi* 12701F: include/uapi/linux/ipmi* 12702 12703IPS SCSI RAID DRIVER 12704M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12705L: linux-scsi@vger.kernel.org 12706S: Maintained 12707W: http://www.adaptec.com/ 12708F: drivers/scsi/ips* 12709 12710IPVS 12711M: Simon Horman <horms@verge.net.au> 12712M: Julian Anastasov <ja@ssi.bg> 12713L: netdev@vger.kernel.org 12714L: lvs-devel@vger.kernel.org 12715S: Maintained 12716T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12717T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12718F: Documentation/networking/ipvs-sysctl.rst 12719F: include/net/ip_vs.h 12720F: include/uapi/linux/ip_vs.h 12721F: net/netfilter/ipvs/ 12722 12723IPWIRELESS DRIVER 12724M: Jiri Kosina <jikos@kernel.org> 12725M: David Sterba <dsterba@suse.com> 12726S: Odd Fixes 12727F: drivers/tty/ipwireless/ 12728 12729IRON DEVICE AUDIO CODEC DRIVERS 12730M: Kiseok Jo <kiseok.jo@irondevice.com> 12731L: linux-sound@vger.kernel.org 12732S: Maintained 12733F: Documentation/devicetree/bindings/sound/irondevice,* 12734F: sound/soc/codecs/sma* 12735 12736IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12737M: Thomas Gleixner <tglx@linutronix.de> 12738S: Maintained 12739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12740F: Documentation/core-api/irq/irq-domain.rst 12741F: include/linux/irqdomain.h 12742F: include/linux/irqdomain_defs.h 12743F: kernel/irq/irqdomain.c 12744F: kernel/irq/msi.c 12745 12746IRQ SUBSYSTEM 12747M: Thomas Gleixner <tglx@linutronix.de> 12748L: linux-kernel@vger.kernel.org 12749S: Maintained 12750T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12751F: include/linux/group_cpus.h 12752F: include/linux/irq.h 12753F: include/linux/irqhandler.h 12754F: include/linux/irqnr.h 12755F: include/linux/irqreturn.h 12756F: kernel/irq/ 12757F: lib/group_cpus.c 12758 12759IRQCHIP DRIVERS 12760M: Thomas Gleixner <tglx@linutronix.de> 12761L: linux-kernel@vger.kernel.org 12762S: Maintained 12763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12764F: Documentation/devicetree/bindings/interrupt-controller/ 12765F: drivers/irqchip/ 12766F: include/linux/irqchip.h 12767 12768ISA 12769M: William Breathitt Gray <wbg@kernel.org> 12770S: Maintained 12771F: Documentation/driver-api/isa.rst 12772F: drivers/base/isa.c 12773F: include/linux/isa.h 12774 12775ISA RADIO MODULE 12776M: Hans Verkuil <hverkuil@xs4all.nl> 12777L: linux-media@vger.kernel.org 12778S: Maintained 12779W: https://linuxtv.org 12780T: git git://linuxtv.org/media.git 12781F: drivers/media/radio/radio-isa* 12782 12783ISAPNP 12784M: Jaroslav Kysela <perex@perex.cz> 12785S: Maintained 12786F: Documentation/userspace-api/isapnp.rst 12787F: drivers/pnp/isapnp/ 12788F: include/linux/isapnp.h 12789 12790ISCSI 12791M: Lee Duncan <lduncan@suse.com> 12792M: Chris Leech <cleech@redhat.com> 12793M: Mike Christie <michael.christie@oracle.com> 12794L: open-iscsi@googlegroups.com 12795L: linux-scsi@vger.kernel.org 12796S: Maintained 12797W: www.open-iscsi.com 12798F: drivers/scsi/*iscsi* 12799F: include/scsi/*iscsi* 12800 12801iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12802M: Peter Jones <pjones@redhat.com> 12803M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12804S: Maintained 12805F: drivers/firmware/iscsi_ibft* 12806 12807ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12808M: Sagi Grimberg <sagi@grimberg.me> 12809M: Max Gurtovoy <mgurtovoy@nvidia.com> 12810L: linux-rdma@vger.kernel.org 12811S: Supported 12812W: http://www.openfabrics.org 12813W: www.open-iscsi.org 12814Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12815F: drivers/infiniband/ulp/iser/ 12816 12817ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 12818M: Sagi Grimberg <sagi@grimberg.me> 12819L: linux-rdma@vger.kernel.org 12820L: target-devel@vger.kernel.org 12821S: Supported 12822T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 12823F: drivers/infiniband/ulp/isert 12824 12825ISDN/CMTP OVER BLUETOOTH 12826M: Karsten Keil <isdn@linux-pingi.de> 12827L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12828L: netdev@vger.kernel.org 12829S: Odd Fixes 12830W: http://www.isdn4linux.de 12831F: Documentation/isdn/ 12832F: drivers/isdn/capi/ 12833F: include/linux/isdn/ 12834F: include/uapi/linux/isdn/ 12835F: net/bluetooth/cmtp/ 12836 12837ISDN/mISDN SUBSYSTEM 12838M: Karsten Keil <isdn@linux-pingi.de> 12839L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 12840L: netdev@vger.kernel.org 12841S: Maintained 12842W: http://www.isdn4linux.de 12843F: drivers/isdn/Kconfig 12844F: drivers/isdn/Makefile 12845F: drivers/isdn/hardware/ 12846F: drivers/isdn/mISDN/ 12847 12848ISL28022 HARDWARE MONITORING DRIVER 12849M: Carsten Spieß <mail@carsten-spiess.de> 12850L: linux-hwmon@vger.kernel.org 12851S: Maintained 12852F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 12853F: Documentation/hwmon/isl28022.rst 12854F: drivers/hwmon/isl28022.c 12855 12856ISOFS FILESYSTEM 12857M: Jan Kara <jack@suse.cz> 12858L: linux-fsdevel@vger.kernel.org 12859S: Maintained 12860F: Documentation/filesystems/isofs.rst 12861F: fs/isofs/ 12862 12863IT87 HARDWARE MONITORING DRIVER 12864M: Jean Delvare <jdelvare@suse.com> 12865L: linux-hwmon@vger.kernel.org 12866S: Maintained 12867F: Documentation/hwmon/it87.rst 12868F: drivers/hwmon/it87.c 12869 12870IT913X MEDIA DRIVER 12871L: linux-media@vger.kernel.org 12872S: Orphan 12873W: https://linuxtv.org 12874Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12875F: drivers/media/tuners/it913x* 12876 12877ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 12878M: Liu Ying <victor.liu@nxp.com> 12879L: dri-devel@lists.freedesktop.org 12880S: Maintained 12881T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12882F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 12883F: drivers/gpu/drm/bridge/ite-it6263.c 12884 12885ITE IT66121 HDMI BRIDGE DRIVER 12886M: Phong LE <ple@baylibre.com> 12887M: Neil Armstrong <neil.armstrong@linaro.org> 12888S: Maintained 12889T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12890F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 12891F: drivers/gpu/drm/bridge/ite-it66121.c 12892 12893IVTV VIDEO4LINUX DRIVER 12894M: Andy Walls <awalls@md.metrocast.net> 12895L: linux-media@vger.kernel.org 12896S: Maintained 12897W: https://linuxtv.org 12898T: git git://linuxtv.org/media.git 12899F: Documentation/admin-guide/media/ivtv* 12900F: drivers/media/pci/ivtv/ 12901F: include/uapi/linux/ivtv* 12902 12903IX2505V MEDIA DRIVER 12904M: Malcolm Priestley <tvboxspy@gmail.com> 12905L: linux-media@vger.kernel.org 12906S: Maintained 12907W: https://linuxtv.org 12908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12909F: drivers/media/dvb-frontends/ix2505v* 12910 12911JAILHOUSE HYPERVISOR INTERFACE 12912M: Jan Kiszka <jan.kiszka@siemens.com> 12913L: jailhouse-dev@googlegroups.com 12914S: Maintained 12915F: arch/x86/include/asm/jailhouse_para.h 12916F: arch/x86/kernel/jailhouse.c 12917 12918JFS FILESYSTEM 12919M: Dave Kleikamp <shaggy@kernel.org> 12920L: jfs-discussion@lists.sourceforge.net 12921S: Odd Fixes 12922W: http://jfs.sourceforge.net/ 12923T: git https://github.com/kleikamp/linux-shaggy.git 12924F: Documentation/admin-guide/jfs.rst 12925F: fs/jfs/ 12926 12927JME NETWORK DRIVER 12928M: Guo-Fu Tseng <cooldavid@cooldavid.org> 12929L: netdev@vger.kernel.org 12930S: Odd Fixes 12931F: drivers/net/ethernet/jme.* 12932 12933JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 12934M: David Woodhouse <dwmw2@infradead.org> 12935M: Richard Weinberger <richard@nod.at> 12936L: linux-mtd@lists.infradead.org 12937S: Odd Fixes 12938W: http://www.linux-mtd.infradead.org/doc/jffs2.html 12939T: git git://git.infradead.org/ubifs-2.6.git 12940F: fs/jffs2/ 12941F: include/uapi/linux/jffs2.h 12942 12943JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 12944M: "Theodore Ts'o" <tytso@mit.edu> 12945M: Jan Kara <jack@suse.com> 12946L: linux-ext4@vger.kernel.org 12947S: Maintained 12948F: fs/jbd2/ 12949F: include/linux/jbd2.h 12950 12951JPU V4L2 MEM2MEM DRIVER FOR RENESAS 12952M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 12953L: linux-media@vger.kernel.org 12954L: linux-renesas-soc@vger.kernel.org 12955S: Maintained 12956F: drivers/media/platform/renesas/rcar_jpu.c 12957 12958JSM Neo PCI based serial card 12959L: linux-serial@vger.kernel.org 12960S: Orphan 12961F: drivers/tty/serial/jsm/ 12962 12963K10TEMP HARDWARE MONITORING DRIVER 12964M: Clemens Ladisch <clemens@ladisch.de> 12965L: linux-hwmon@vger.kernel.org 12966S: Maintained 12967F: Documentation/hwmon/k10temp.rst 12968F: drivers/hwmon/k10temp.c 12969 12970K8TEMP HARDWARE MONITORING DRIVER 12971M: Rudolf Marek <r.marek@assembler.cz> 12972L: linux-hwmon@vger.kernel.org 12973S: Maintained 12974F: Documentation/hwmon/k8temp.rst 12975F: drivers/hwmon/k8temp.c 12976 12977KASAN 12978M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 12979R: Alexander Potapenko <glider@google.com> 12980R: Andrey Konovalov <andreyknvl@gmail.com> 12981R: Dmitry Vyukov <dvyukov@google.com> 12982R: Vincenzo Frascino <vincenzo.frascino@arm.com> 12983L: kasan-dev@googlegroups.com 12984S: Maintained 12985B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 12986F: Documentation/dev-tools/kasan.rst 12987F: arch/*/include/asm/*kasan.h 12988F: arch/*/mm/kasan_init* 12989F: include/linux/kasan*.h 12990F: lib/Kconfig.kasan 12991F: mm/kasan/ 12992F: scripts/Makefile.kasan 12993 12994KCONFIG 12995M: Masahiro Yamada <masahiroy@kernel.org> 12996L: linux-kbuild@vger.kernel.org 12997S: Maintained 12998Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 12999T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 13000F: Documentation/kbuild/kconfig* 13001F: scripts/Kconfig.include 13002F: scripts/kconfig/ 13003 13004KCORE 13005M: Omar Sandoval <osandov@osandov.com> 13006L: linux-debuggers@vger.kernel.org 13007S: Maintained 13008F: fs/proc/kcore.c 13009F: include/linux/kcore.h 13010 13011KCOV 13012R: Dmitry Vyukov <dvyukov@google.com> 13013R: Andrey Konovalov <andreyknvl@gmail.com> 13014L: kasan-dev@googlegroups.com 13015S: Maintained 13016B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13017F: Documentation/dev-tools/kcov.rst 13018F: include/linux/kcov.h 13019F: include/uapi/linux/kcov.h 13020F: kernel/kcov.c 13021F: scripts/Makefile.kcov 13022 13023KCSAN 13024M: Marco Elver <elver@google.com> 13025R: Dmitry Vyukov <dvyukov@google.com> 13026L: kasan-dev@googlegroups.com 13027S: Maintained 13028F: Documentation/dev-tools/kcsan.rst 13029F: include/linux/kcsan*.h 13030F: kernel/kcsan/ 13031F: lib/Kconfig.kcsan 13032F: scripts/Makefile.kcsan 13033 13034KDUMP 13035M: Andrew Morton <akpm@linux-foundation.org> 13036M: Baoquan He <bhe@redhat.com> 13037R: Vivek Goyal <vgoyal@redhat.com> 13038R: Dave Young <dyoung@redhat.com> 13039L: kexec@lists.infradead.org 13040S: Maintained 13041W: http://lse.sourceforge.net/kdump/ 13042F: Documentation/admin-guide/kdump/ 13043F: fs/proc/vmcore.c 13044F: include/linux/crash_core.h 13045F: include/linux/crash_dump.h 13046F: include/uapi/linux/vmcore.h 13047F: kernel/crash_*.c 13048 13049KEENE FM RADIO TRANSMITTER DRIVER 13050M: Hans Verkuil <hverkuil@xs4all.nl> 13051L: linux-media@vger.kernel.org 13052S: Maintained 13053W: https://linuxtv.org 13054T: git git://linuxtv.org/media.git 13055F: drivers/media/radio/radio-keene* 13056 13057KERNEL AUTOMOUNTER 13058M: Ian Kent <raven@themaw.net> 13059L: autofs@vger.kernel.org 13060S: Maintained 13061F: fs/autofs/ 13062 13063KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13064M: Masahiro Yamada <masahiroy@kernel.org> 13065R: Nathan Chancellor <nathan@kernel.org> 13066R: Nicolas Schier <nicolas@fjasle.eu> 13067L: linux-kbuild@vger.kernel.org 13068S: Maintained 13069Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13070T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 13071F: Documentation/kbuild/ 13072F: Makefile 13073F: scripts/*vmlinux* 13074F: scripts/Kbuild* 13075F: scripts/Makefile* 13076F: scripts/bash-completion/ 13077F: scripts/basic/ 13078F: scripts/clang-tools/ 13079F: scripts/dummy-tools/ 13080F: scripts/include/ 13081F: scripts/mk* 13082F: scripts/mod/ 13083F: scripts/package/ 13084F: usr/ 13085 13086KERNEL HARDENING (not covered by other areas) 13087M: Kees Cook <kees@kernel.org> 13088R: Gustavo A. R. Silva <gustavoars@kernel.org> 13089L: linux-hardening@vger.kernel.org 13090S: Supported 13091T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13092F: Documentation/ABI/testing/sysfs-kernel-oops_count 13093F: Documentation/ABI/testing/sysfs-kernel-warn_count 13094F: arch/*/configs/hardening.config 13095F: include/linux/overflow.h 13096F: include/linux/randomize_kstack.h 13097F: include/linux/ucopysize.h 13098F: kernel/configs/hardening.config 13099F: lib/tests/randstruct_kunit.c 13100F: lib/tests/usercopy_kunit.c 13101F: mm/usercopy.c 13102F: security/Kconfig.hardening 13103K: \b(add|choose)_random_kstack_offset\b 13104K: \b__check_(object_size|heap_object)\b 13105K: \b__counted_by(_le|_be)?\b 13106 13107KERNEL JANITORS 13108L: kernel-janitors@vger.kernel.org 13109S: Odd Fixes 13110W: http://kernelnewbies.org/KernelJanitors 13111 13112KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13113M: Chuck Lever <chuck.lever@oracle.com> 13114M: Jeff Layton <jlayton@kernel.org> 13115R: NeilBrown <neil@brown.name> 13116R: Olga Kornievskaia <okorniev@redhat.com> 13117R: Dai Ngo <Dai.Ngo@oracle.com> 13118R: Tom Talpey <tom@talpey.com> 13119L: linux-nfs@vger.kernel.org 13120S: Supported 13121B: https://bugzilla.kernel.org 13122T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13123F: Documentation/filesystems/nfs/ 13124F: fs/lockd/ 13125F: fs/nfs_common/ 13126F: fs/nfsd/ 13127F: include/linux/lockd/ 13128F: include/linux/sunrpc/ 13129F: include/trace/events/rpcgss.h 13130F: include/trace/events/rpcrdma.h 13131F: include/trace/events/sunrpc.h 13132F: include/trace/misc/fs.h 13133F: include/trace/misc/nfs.h 13134F: include/trace/misc/sunrpc.h 13135F: include/uapi/linux/nfsd/ 13136F: include/uapi/linux/sunrpc/ 13137F: net/sunrpc/ 13138F: tools/net/sunrpc/ 13139 13140KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13141M: Thomas Weißschuh <linux@weissschuh.net> 13142R: Christian Heusel <christian@heusel.eu> 13143R: Nathan Chancellor <nathan@kernel.org> 13144S: Maintained 13145F: scripts/package/PKGBUILD 13146 13147KERNEL REGRESSIONS 13148M: Thorsten Leemhuis <linux@leemhuis.info> 13149L: regressions@lists.linux.dev 13150S: Supported 13151F: Documentation/admin-guide/reporting-regressions.rst 13152F: Documentation/process/handling-regressions.rst 13153 13154KERNEL SELFTEST FRAMEWORK 13155M: Shuah Khan <shuah@kernel.org> 13156M: Shuah Khan <skhan@linuxfoundation.org> 13157L: linux-kselftest@vger.kernel.org 13158S: Maintained 13159Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13160T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13161F: Documentation/dev-tools/kselftest* 13162F: tools/testing/selftests/ 13163 13164KERNEL SMB3 SERVER (KSMBD) 13165M: Namjae Jeon <linkinjeon@kernel.org> 13166M: Namjae Jeon <linkinjeon@samba.org> 13167M: Steve French <smfrench@gmail.com> 13168M: Steve French <sfrench@samba.org> 13169R: Sergey Senozhatsky <senozhatsky@chromium.org> 13170R: Tom Talpey <tom@talpey.com> 13171L: linux-cifs@vger.kernel.org 13172S: Maintained 13173T: git git://git.samba.org/ksmbd.git 13174F: Documentation/filesystems/smb/ksmbd.rst 13175F: fs/smb/common/ 13176F: fs/smb/server/ 13177 13178KERNEL UNIT TESTING FRAMEWORK (KUnit) 13179M: Brendan Higgins <brendan.higgins@linux.dev> 13180M: David Gow <davidgow@google.com> 13181R: Rae Moar <rmoar@google.com> 13182L: linux-kselftest@vger.kernel.org 13183L: kunit-dev@googlegroups.com 13184S: Maintained 13185W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13187T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13188F: Documentation/dev-tools/kunit/ 13189F: include/kunit/ 13190F: lib/kunit/ 13191F: rust/kernel/kunit.rs 13192F: rust/macros/kunit.rs 13193F: scripts/rustdoc_test_* 13194F: tools/testing/kunit/ 13195 13196KERNEL USERMODE HELPER 13197M: Luis Chamberlain <mcgrof@kernel.org> 13198L: linux-kernel@vger.kernel.org 13199S: Maintained 13200F: include/linux/umh.h 13201F: kernel/umh.c 13202 13203KERNEL VIRTUAL MACHINE (KVM) 13204M: Paolo Bonzini <pbonzini@redhat.com> 13205L: kvm@vger.kernel.org 13206S: Supported 13207W: http://www.linux-kvm.org 13208T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13209F: Documentation/virt/kvm/ 13210F: include/asm-generic/kvm* 13211F: include/kvm/iodev.h 13212F: include/linux/kvm* 13213F: include/trace/events/kvm.h 13214F: include/uapi/asm-generic/kvm* 13215F: include/uapi/linux/kvm* 13216F: tools/kvm/ 13217F: tools/testing/selftests/kvm/ 13218F: virt/kvm/* 13219 13220KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13221M: Marc Zyngier <maz@kernel.org> 13222M: Oliver Upton <oliver.upton@linux.dev> 13223R: Joey Gouly <joey.gouly@arm.com> 13224R: Suzuki K Poulose <suzuki.poulose@arm.com> 13225R: Zenghui Yu <yuzenghui@huawei.com> 13226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13227L: kvmarm@lists.linux.dev 13228S: Maintained 13229T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13230F: Documentation/virt/kvm/arm/ 13231F: Documentation/virt/kvm/devices/arm* 13232F: arch/arm64/include/asm/kvm* 13233F: arch/arm64/include/uapi/asm/kvm* 13234F: arch/arm64/kvm/ 13235F: include/kvm/arm_* 13236F: tools/testing/selftests/kvm/*/arm64/ 13237F: tools/testing/selftests/kvm/arm64/ 13238 13239KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13240M: Tianrui Zhao <zhaotianrui@loongson.cn> 13241M: Bibo Mao <maobibo@loongson.cn> 13242M: Huacai Chen <chenhuacai@kernel.org> 13243L: kvm@vger.kernel.org 13244L: loongarch@lists.linux.dev 13245S: Maintained 13246T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13247F: Documentation/virt/kvm/loongarch/ 13248F: arch/loongarch/include/asm/kvm* 13249F: arch/loongarch/include/uapi/asm/kvm* 13250F: arch/loongarch/kvm/ 13251F: tools/testing/selftests/kvm/*/loongarch/ 13252F: tools/testing/selftests/kvm/lib/loongarch/ 13253 13254KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13255M: Huacai Chen <chenhuacai@kernel.org> 13256L: linux-mips@vger.kernel.org 13257L: kvm@vger.kernel.org 13258S: Maintained 13259T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13260F: arch/mips/include/asm/kvm* 13261F: arch/mips/include/uapi/asm/kvm* 13262F: arch/mips/kvm/ 13263 13264KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13265M: Madhavan Srinivasan <maddy@linux.ibm.com> 13266R: Nicholas Piggin <npiggin@gmail.com> 13267L: linuxppc-dev@lists.ozlabs.org 13268L: kvm@vger.kernel.org 13269S: Maintained (Book3S 64-bit HV) 13270S: Odd fixes (Book3S 64-bit PR) 13271S: Orphan (Book3E and 32-bit) 13272T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13273F: arch/powerpc/include/asm/kvm* 13274F: arch/powerpc/include/uapi/asm/kvm* 13275F: arch/powerpc/kernel/kvm* 13276F: arch/powerpc/kvm/ 13277 13278KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13279M: Anup Patel <anup@brainfault.org> 13280R: Atish Patra <atish.patra@linux.dev> 13281L: kvm@vger.kernel.org 13282L: kvm-riscv@lists.infradead.org 13283L: linux-riscv@lists.infradead.org 13284S: Maintained 13285T: git https://github.com/kvm-riscv/linux.git 13286F: arch/riscv/include/asm/kvm* 13287F: arch/riscv/include/uapi/asm/kvm* 13288F: arch/riscv/kvm/ 13289F: tools/testing/selftests/kvm/*/riscv/ 13290F: tools/testing/selftests/kvm/riscv/ 13291 13292KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13293M: Christian Borntraeger <borntraeger@linux.ibm.com> 13294M: Janosch Frank <frankja@linux.ibm.com> 13295M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13296R: David Hildenbrand <david@redhat.com> 13297L: kvm@vger.kernel.org 13298S: Supported 13299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13300F: Documentation/virt/kvm/s390* 13301F: arch/s390/include/asm/gmap.h 13302F: arch/s390/include/asm/gmap_helpers.h 13303F: arch/s390/include/asm/kvm* 13304F: arch/s390/include/uapi/asm/kvm* 13305F: arch/s390/include/uapi/asm/uvdevice.h 13306F: arch/s390/kernel/uv.c 13307F: arch/s390/kvm/ 13308F: arch/s390/mm/gmap.c 13309F: arch/s390/mm/gmap_helpers.c 13310F: drivers/s390/char/uvdevice.c 13311F: tools/testing/selftests/drivers/s390x/uvdevice/ 13312F: tools/testing/selftests/kvm/*/s390/ 13313F: tools/testing/selftests/kvm/s390/ 13314 13315KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13316M: Sean Christopherson <seanjc@google.com> 13317M: Paolo Bonzini <pbonzini@redhat.com> 13318L: kvm@vger.kernel.org 13319S: Supported 13320P: Documentation/process/maintainer-kvm-x86.rst 13321T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13322F: arch/x86/include/asm/kvm* 13323F: arch/x86/include/asm/svm.h 13324F: arch/x86/include/asm/vmx*.h 13325F: arch/x86/include/uapi/asm/kvm* 13326F: arch/x86/include/uapi/asm/svm.h 13327F: arch/x86/include/uapi/asm/vmx.h 13328F: arch/x86/kvm/ 13329F: arch/x86/kvm/*/ 13330F: tools/testing/selftests/kvm/*/x86/ 13331F: tools/testing/selftests/kvm/x86/ 13332 13333KERNFS 13334M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13335M: Tejun Heo <tj@kernel.org> 13336S: Supported 13337T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13338F: fs/kernfs/ 13339F: include/linux/kernfs.h 13340 13341KEXEC 13342M: Andrew Morton <akpm@linux-foundation.org> 13343M: Baoquan He <bhe@redhat.com> 13344L: kexec@lists.infradead.org 13345W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13346F: include/linux/kexec.h 13347F: include/uapi/linux/kexec.h 13348F: kernel/kexec* 13349 13350KEXEC HANDOVER (KHO) 13351M: Alexander Graf <graf@amazon.com> 13352M: Mike Rapoport <rppt@kernel.org> 13353M: Changyuan Lyu <changyuanl@google.com> 13354L: kexec@lists.infradead.org 13355L: linux-mm@kvack.org 13356S: Maintained 13357F: Documentation/admin-guide/mm/kho.rst 13358F: Documentation/core-api/kho/* 13359F: include/linux/kexec_handover.h 13360F: kernel/kexec_handover.c 13361 13362KEYS-ENCRYPTED 13363M: Mimi Zohar <zohar@linux.ibm.com> 13364L: linux-integrity@vger.kernel.org 13365L: keyrings@vger.kernel.org 13366S: Supported 13367F: Documentation/security/keys/trusted-encrypted.rst 13368F: include/keys/encrypted-type.h 13369F: security/keys/encrypted-keys/ 13370 13371KEYS-TRUSTED 13372M: James Bottomley <James.Bottomley@HansenPartnership.com> 13373M: Jarkko Sakkinen <jarkko@kernel.org> 13374M: Mimi Zohar <zohar@linux.ibm.com> 13375L: linux-integrity@vger.kernel.org 13376L: keyrings@vger.kernel.org 13377S: Supported 13378F: Documentation/security/keys/trusted-encrypted.rst 13379F: include/keys/trusted-type.h 13380F: include/keys/trusted_tpm.h 13381F: security/keys/trusted-keys/ 13382 13383KEYS-TRUSTED-CAAM 13384M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13385R: Pengutronix Kernel Team <kernel@pengutronix.de> 13386L: linux-integrity@vger.kernel.org 13387L: keyrings@vger.kernel.org 13388S: Maintained 13389F: include/keys/trusted_caam.h 13390F: security/keys/trusted-keys/trusted_caam.c 13391 13392KEYS-TRUSTED-DCP 13393M: David Gstir <david@sigma-star.at> 13394R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13395L: linux-integrity@vger.kernel.org 13396L: keyrings@vger.kernel.org 13397S: Supported 13398F: include/keys/trusted_dcp.h 13399F: security/keys/trusted-keys/trusted_dcp.c 13400 13401KEYS-TRUSTED-TEE 13402M: Sumit Garg <sumit.garg@kernel.org> 13403L: linux-integrity@vger.kernel.org 13404L: keyrings@vger.kernel.org 13405S: Supported 13406F: include/keys/trusted_tee.h 13407F: security/keys/trusted-keys/trusted_tee.c 13408 13409KEYS/KEYRINGS 13410M: David Howells <dhowells@redhat.com> 13411M: Jarkko Sakkinen <jarkko@kernel.org> 13412L: keyrings@vger.kernel.org 13413S: Maintained 13414F: Documentation/security/keys/core.rst 13415F: include/keys/ 13416F: include/linux/key-type.h 13417F: include/linux/key.h 13418F: include/linux/keyctl.h 13419F: include/uapi/linux/keyctl.h 13420F: security/keys/ 13421 13422KEYS/KEYRINGS_INTEGRITY 13423M: Jarkko Sakkinen <jarkko@kernel.org> 13424M: Mimi Zohar <zohar@linux.ibm.com> 13425L: linux-integrity@vger.kernel.org 13426L: keyrings@vger.kernel.org 13427S: Supported 13428W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13429F: security/integrity/platform_certs 13430 13431KFENCE 13432M: Alexander Potapenko <glider@google.com> 13433M: Marco Elver <elver@google.com> 13434R: Dmitry Vyukov <dvyukov@google.com> 13435L: kasan-dev@googlegroups.com 13436S: Maintained 13437F: Documentation/dev-tools/kfence.rst 13438F: arch/*/include/asm/kfence.h 13439F: include/linux/kfence.h 13440F: lib/Kconfig.kfence 13441F: mm/kfence/ 13442 13443KFIFO 13444M: Stefani Seibold <stefani@seibold.net> 13445S: Maintained 13446F: include/linux/kfifo.h 13447F: lib/kfifo.c 13448F: samples/kfifo/ 13449 13450KGDB / KDB /debug_core 13451M: Jason Wessel <jason.wessel@windriver.com> 13452M: Daniel Thompson <danielt@kernel.org> 13453R: Douglas Anderson <dianders@chromium.org> 13454L: kgdb-bugreport@lists.sourceforge.net 13455S: Maintained 13456W: http://kgdb.wiki.kernel.org/ 13457T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13458F: Documentation/process/debugging/kgdb.rst 13459F: drivers/misc/kgdbts.c 13460F: drivers/tty/serial/kgdboc.c 13461F: include/linux/kdb.h 13462F: include/linux/kgdb.h 13463F: kernel/debug/ 13464F: kernel/module/kdb.c 13465 13466KHADAS MCU MFD DRIVER 13467M: Neil Armstrong <neil.armstrong@linaro.org> 13468L: linux-amlogic@lists.infradead.org 13469S: Maintained 13470F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13471F: drivers/mfd/khadas-mcu.c 13472F: drivers/thermal/khadas_mcu_fan.c 13473F: include/linux/mfd/khadas-mcu.h 13474 13475KIONIX/ROHM KX022A ACCELEROMETER 13476M: Matti Vaittinen <mazziesaccount@gmail.com> 13477L: linux-iio@vger.kernel.org 13478S: Supported 13479F: drivers/iio/accel/kionix-kx022a* 13480 13481KMEMLEAK 13482M: Catalin Marinas <catalin.marinas@arm.com> 13483S: Maintained 13484F: Documentation/dev-tools/kmemleak.rst 13485F: include/linux/kmemleak.h 13486F: mm/kmemleak.c 13487F: samples/kmemleak/kmemleak-test.c 13488 13489KMSAN 13490M: Alexander Potapenko <glider@google.com> 13491R: Marco Elver <elver@google.com> 13492R: Dmitry Vyukov <dvyukov@google.com> 13493L: kasan-dev@googlegroups.com 13494S: Maintained 13495F: Documentation/dev-tools/kmsan.rst 13496F: arch/*/include/asm/kmsan.h 13497F: arch/*/mm/kmsan_* 13498F: include/linux/kmsan*.h 13499F: lib/Kconfig.kmsan 13500F: mm/kmsan/ 13501F: scripts/Makefile.kmsan 13502 13503KPROBES 13504M: Naveen N Rao <naveen@kernel.org> 13505M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 13506M: "David S. Miller" <davem@davemloft.net> 13507M: Masami Hiramatsu <mhiramat@kernel.org> 13508L: linux-kernel@vger.kernel.org 13509L: linux-trace-kernel@vger.kernel.org 13510S: Maintained 13511Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13512T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13513F: Documentation/trace/kprobes.rst 13514F: include/asm-generic/kprobes.h 13515F: include/linux/kprobes.h 13516F: kernel/kprobes.c 13517F: lib/tests/test_kprobes.c 13518F: samples/kprobes 13519 13520KS0108 LCD CONTROLLER DRIVER 13521M: Miguel Ojeda <ojeda@kernel.org> 13522S: Maintained 13523F: Documentation/admin-guide/auxdisplay/ks0108.rst 13524F: drivers/auxdisplay/ks0108.c 13525F: include/linux/ks0108.h 13526 13527KTD253 BACKLIGHT DRIVER 13528M: Linus Walleij <linus.walleij@linaro.org> 13529S: Maintained 13530F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13531F: drivers/video/backlight/ktd253-backlight.c 13532 13533KTD2801 BACKLIGHT DRIVER 13534M: Duje Mihanović <duje.mihanovic@skole.hr> 13535S: Maintained 13536F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13537F: drivers/video/backlight/ktd2801-backlight.c 13538 13539KTEST 13540M: Steven Rostedt <rostedt@goodmis.org> 13541M: John Hawley <warthog9@eaglescrag.net> 13542S: Maintained 13543F: tools/testing/ktest 13544 13545KTZ8866 BACKLIGHT DRIVER 13546M: Jianhua Lu <lujianhua000@gmail.com> 13547S: Maintained 13548F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13549F: drivers/video/backlight/ktz8866.c 13550 13551KVM PARAVIRT (KVM/paravirt) 13552M: Paolo Bonzini <pbonzini@redhat.com> 13553R: Vitaly Kuznetsov <vkuznets@redhat.com> 13554L: kvm@vger.kernel.org 13555S: Supported 13556T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13557F: arch/um/include/asm/kvm_para.h 13558F: arch/x86/include/asm/kvm_para.h 13559F: arch/x86/include/asm/pvclock-abi.h 13560F: arch/x86/include/uapi/asm/kvm_para.h 13561F: arch/x86/kernel/kvm.c 13562F: arch/x86/kernel/kvmclock.c 13563F: include/asm-generic/kvm_para.h 13564F: include/linux/kvm_para.h 13565F: include/uapi/asm-generic/kvm_para.h 13566F: include/uapi/linux/kvm_para.h 13567 13568KVM X86 HYPER-V (KVM/hyper-v) 13569M: Vitaly Kuznetsov <vkuznets@redhat.com> 13570M: Sean Christopherson <seanjc@google.com> 13571M: Paolo Bonzini <pbonzini@redhat.com> 13572L: kvm@vger.kernel.org 13573S: Supported 13574T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13575F: arch/x86/kvm/hyperv.* 13576F: arch/x86/kvm/kvm_onhyperv.* 13577F: arch/x86/kvm/svm/hyperv.* 13578F: arch/x86/kvm/svm/svm_onhyperv.* 13579F: arch/x86/kvm/vmx/hyperv.* 13580 13581KVM X86 Xen (KVM/Xen) 13582M: David Woodhouse <dwmw2@infradead.org> 13583M: Paul Durrant <paul@xen.org> 13584M: Sean Christopherson <seanjc@google.com> 13585M: Paolo Bonzini <pbonzini@redhat.com> 13586L: kvm@vger.kernel.org 13587S: Supported 13588T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13589F: arch/x86/kvm/xen.* 13590 13591L3MDEV 13592M: David Ahern <dsahern@kernel.org> 13593L: netdev@vger.kernel.org 13594S: Maintained 13595F: include/net/l3mdev.h 13596F: net/l3mdev 13597 13598LANDLOCK SECURITY MODULE 13599M: Mickaël Salaün <mic@digikod.net> 13600R: Günther Noack <gnoack@google.com> 13601L: linux-security-module@vger.kernel.org 13602S: Supported 13603W: https://landlock.io 13604T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13605F: Documentation/admin-guide/LSM/landlock.rst 13606F: Documentation/security/landlock.rst 13607F: Documentation/userspace-api/landlock.rst 13608F: fs/ioctl.c 13609F: include/uapi/linux/landlock.h 13610F: samples/landlock/ 13611F: security/landlock/ 13612F: tools/testing/selftests/landlock/ 13613K: landlock 13614K: LANDLOCK 13615 13616LANTIQ / INTEL Ethernet drivers 13617M: Hauke Mehrtens <hauke@hauke-m.de> 13618L: netdev@vger.kernel.org 13619S: Maintained 13620F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13621F: drivers/net/dsa/lantiq_gswip.c 13622F: drivers/net/dsa/lantiq_pce.h 13623F: drivers/net/ethernet/lantiq_xrx200.c 13624F: net/dsa/tag_gswip.c 13625 13626LANTIQ MIPS ARCHITECTURE 13627M: John Crispin <john@phrozen.org> 13628L: linux-mips@vger.kernel.org 13629S: Maintained 13630F: arch/mips/lantiq 13631F: drivers/soc/lantiq 13632 13633LANTIQ PEF2256 DRIVER 13634M: Herve Codina <herve.codina@bootlin.com> 13635S: Maintained 13636F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13637F: drivers/net/wan/framer/pef2256/ 13638F: drivers/pinctrl/pinctrl-pef2256.c 13639F: include/linux/framer/pef2256.h 13640 13641LASI 53c700 driver for PARISC 13642M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13643L: linux-scsi@vger.kernel.org 13644S: Maintained 13645F: Documentation/scsi/53c700.rst 13646F: drivers/scsi/53c700* 13647 13648LEAKING_ADDRESSES 13649M: Tycho Andersen <tycho@tycho.pizza> 13650R: Kees Cook <kees@kernel.org> 13651L: linux-hardening@vger.kernel.org 13652S: Maintained 13653T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13654F: scripts/leaking_addresses.pl 13655 13656LED SUBSYSTEM 13657M: Lee Jones <lee@kernel.org> 13658M: Pavel Machek <pavel@kernel.org> 13659L: linux-leds@vger.kernel.org 13660S: Maintained 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13662F: Documentation/devicetree/bindings/leds/ 13663F: Documentation/leds/ 13664F: drivers/leds/ 13665F: include/dt-bindings/leds/ 13666F: include/linux/leds.h 13667 13668LEGO MINDSTORMS EV3 13669R: David Lechner <david@lechnology.com> 13670S: Maintained 13671F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13672F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13673F: drivers/power/supply/lego_ev3_battery.c 13674 13675LEGO USB Tower driver 13676M: Juergen Stuber <starblue@users.sourceforge.net> 13677L: legousb-devel@lists.sourceforge.net 13678S: Maintained 13679W: http://legousb.sourceforge.net/ 13680F: drivers/usb/misc/legousbtower.c 13681 13682LENOVO WMI HOTKEY UTILITIES DRIVER 13683M: Jackie Dong <xy-jackie@139.com> 13684L: platform-driver-x86@vger.kernel.org 13685S: Maintained 13686F: drivers/platform/x86/lenovo-wmi-hotkey-utilities.c 13687 13688LETSKETCH HID TABLET DRIVER 13689M: Hans de Goede <hansg@kernel.org> 13690L: linux-input@vger.kernel.org 13691S: Maintained 13692T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13693F: drivers/hid/hid-letsketch.c 13694 13695LG LAPTOP EXTRAS 13696M: Matan Ziv-Av <matan@svgalib.org> 13697L: platform-driver-x86@vger.kernel.org 13698S: Maintained 13699F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13700F: Documentation/admin-guide/laptops/lg-laptop.rst 13701F: drivers/platform/x86/lg-laptop.c 13702 13703LG2160 MEDIA DRIVER 13704M: Michael Krufky <mkrufky@linuxtv.org> 13705L: linux-media@vger.kernel.org 13706S: Maintained 13707W: https://linuxtv.org 13708W: http://github.com/mkrufky 13709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13710T: git git://linuxtv.org/mkrufky/tuners.git 13711F: drivers/media/dvb-frontends/lg2160.* 13712 13713LGDT3305 MEDIA DRIVER 13714M: Michael Krufky <mkrufky@linuxtv.org> 13715L: linux-media@vger.kernel.org 13716S: Maintained 13717W: https://linuxtv.org 13718W: http://github.com/mkrufky 13719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13720T: git git://linuxtv.org/mkrufky/tuners.git 13721F: drivers/media/dvb-frontends/lgdt3305.* 13722 13723LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13724M: Viresh Kumar <vireshk@kernel.org> 13725L: linux-ide@vger.kernel.org 13726S: Maintained 13727F: drivers/ata/pata_arasan_cf.c 13728F: include/linux/pata_arasan_cf_data.h 13729 13730LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13731M: Linus Walleij <linus.walleij@linaro.org> 13732L: linux-ide@vger.kernel.org 13733S: Maintained 13734F: drivers/ata/pata_ftide010.c 13735F: drivers/ata/sata_gemini.c 13736F: drivers/ata/sata_gemini.h 13737 13738LIBATA SATA AHCI PLATFORM devices support 13739M: Hans de Goede <hansg@kernel.org> 13740L: linux-ide@vger.kernel.org 13741S: Maintained 13742F: drivers/ata/ahci_platform.c 13743F: drivers/ata/libahci_platform.c 13744F: include/linux/ahci_platform.h 13745 13746LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13747M: Mikael Pettersson <mikpelinux@gmail.com> 13748L: linux-ide@vger.kernel.org 13749S: Maintained 13750F: drivers/ata/sata_promise.* 13751 13752LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13753M: Damien Le Moal <dlemoal@kernel.org> 13754M: Niklas Cassel <cassel@kernel.org> 13755L: linux-ide@vger.kernel.org 13756S: Maintained 13757T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13758F: Documentation/ABI/testing/sysfs-ata 13759F: Documentation/devicetree/bindings/ata/ 13760F: drivers/ata/ 13761F: include/linux/ata.h 13762F: include/linux/libata.h 13763 13764LIBETH COMMON ETHERNET LIBRARY 13765M: Alexander Lobakin <aleksander.lobakin@intel.com> 13766L: netdev@vger.kernel.org 13767L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13768S: Maintained 13769T: git https://github.com/alobakin/linux.git 13770F: drivers/net/ethernet/intel/libeth/ 13771F: include/net/libeth/ 13772K: libeth 13773 13774LIBIE COMMON INTEL ETHERNET LIBRARY 13775M: Alexander Lobakin <aleksander.lobakin@intel.com> 13776L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13777L: netdev@vger.kernel.org 13778S: Maintained 13779T: git https://github.com/alobakin/linux.git 13780F: drivers/net/ethernet/intel/libie/ 13781F: include/linux/net/intel/libie/ 13782K: libie 13783 13784LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13785M: Vishal Verma <vishal.l.verma@intel.com> 13786M: Dan Williams <dan.j.williams@intel.com> 13787M: Dave Jiang <dave.jiang@intel.com> 13788L: nvdimm@lists.linux.dev 13789S: Supported 13790Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13791P: Documentation/nvdimm/maintainer-entry-profile.rst 13792F: drivers/nvdimm/btt* 13793 13794LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13795M: Dan Williams <dan.j.williams@intel.com> 13796M: Vishal Verma <vishal.l.verma@intel.com> 13797M: Dave Jiang <dave.jiang@intel.com> 13798L: nvdimm@lists.linux.dev 13799S: Supported 13800Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13801P: Documentation/nvdimm/maintainer-entry-profile.rst 13802F: drivers/nvdimm/pmem* 13803 13804LIBNVDIMM: DEVICETREE BINDINGS 13805M: Oliver O'Halloran <oohall@gmail.com> 13806L: nvdimm@lists.linux.dev 13807S: Supported 13808Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13809F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 13810F: drivers/nvdimm/of_pmem.c 13811 13812LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 13813M: Dan Williams <dan.j.williams@intel.com> 13814M: Vishal Verma <vishal.l.verma@intel.com> 13815M: Dave Jiang <dave.jiang@intel.com> 13816M: Ira Weiny <ira.weiny@intel.com> 13817L: nvdimm@lists.linux.dev 13818S: Supported 13819Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13820P: Documentation/nvdimm/maintainer-entry-profile.rst 13821T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 13822F: drivers/acpi/nfit/* 13823F: drivers/nvdimm/* 13824F: include/linux/libnvdimm.h 13825F: include/linux/nd.h 13826F: include/uapi/linux/ndctl.h 13827F: tools/testing/nvdimm/ 13828 13829LIBRARY CODE 13830M: Andrew Morton <akpm@linux-foundation.org> 13831L: linux-kernel@vger.kernel.org 13832S: Supported 13833T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 13834F: lib/* 13835 13836LICENSES and SPDX stuff 13837M: Thomas Gleixner <tglx@linutronix.de> 13838M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13839L: linux-spdx@vger.kernel.org 13840S: Maintained 13841T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 13842F: COPYING 13843F: Documentation/process/license-rules.rst 13844F: LICENSES/ 13845F: scripts/spdxcheck-test.sh 13846F: scripts/spdxcheck.py 13847F: scripts/spdxexclude 13848 13849LINEAR RANGES HELPERS 13850M: Mark Brown <broonie@kernel.org> 13851R: Matti Vaittinen <mazziesaccount@gmail.com> 13852F: include/linux/linear_range.h 13853F: lib/linear_ranges.c 13854F: lib/tests/test_linear_ranges.c 13855 13856LINUX FOR POWER MACINTOSH 13857L: linuxppc-dev@lists.ozlabs.org 13858S: Orphan 13859F: arch/powerpc/platforms/powermac/ 13860F: drivers/macintosh/ 13861X: drivers/macintosh/adb-iop.c 13862X: drivers/macintosh/via-macii.c 13863 13864LINUX FOR POWERPC (32-BIT AND 64-BIT) 13865M: Madhavan Srinivasan <maddy@linux.ibm.com> 13866M: Michael Ellerman <mpe@ellerman.id.au> 13867R: Nicholas Piggin <npiggin@gmail.com> 13868R: Christophe Leroy <christophe.leroy@csgroup.eu> 13869L: linuxppc-dev@lists.ozlabs.org 13870S: Supported 13871W: https://github.com/linuxppc/wiki/wiki 13872Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 13873T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 13874F: Documentation/ABI/stable/sysfs-firmware-opal-* 13875F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 13876F: Documentation/devicetree/bindings/powerpc/ 13877F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 13878F: Documentation/arch/powerpc/ 13879F: arch/powerpc/ 13880F: drivers/*/*/*pasemi* 13881F: drivers/*/*pasemi* 13882F: drivers/char/tpm/tpm_ibmvtpm* 13883F: drivers/crypto/nx/ 13884F: drivers/i2c/busses/i2c-opal.c 13885F: drivers/net/ethernet/ibm/ibmveth.* 13886F: drivers/net/ethernet/ibm/ibmvnic.* 13887F: drivers/pci/hotplug/pnv_php.c 13888F: drivers/pci/hotplug/rpa* 13889F: drivers/rtc/rtc-opal.c 13890F: drivers/scsi/ibmvscsi/ 13891F: drivers/tty/hvc/hvc_opal.c 13892F: drivers/watchdog/wdrtas.c 13893F: include/linux/papr_scm.h 13894F: include/uapi/linux/papr_pdsm.h 13895F: tools/testing/selftests/powerpc 13896N: /pmac 13897N: powermac 13898N: powernv 13899N: [^a-z0-9]ps3 13900N: pseries 13901 13902LINUX FOR POWERPC EMBEDDED MPC5XXX 13903M: Anatolij Gustschin <agust@denx.de> 13904L: linuxppc-dev@lists.ozlabs.org 13905S: Odd Fixes 13906F: arch/powerpc/platforms/512x/ 13907F: arch/powerpc/platforms/52xx/ 13908 13909LINUX FOR POWERPC EMBEDDED PPC4XX 13910L: linuxppc-dev@lists.ozlabs.org 13911S: Orphan 13912F: arch/powerpc/platforms/44x/ 13913 13914LINUX FOR POWERPC EMBEDDED PPC85XX 13915M: Scott Wood <oss@buserror.net> 13916L: linuxppc-dev@lists.ozlabs.org 13917S: Odd fixes 13918T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 13919F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 13920F: Documentation/devicetree/bindings/powerpc/fsl/ 13921F: arch/powerpc/platforms/85xx/ 13922 13923LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 13924M: Christophe Leroy <christophe.leroy@csgroup.eu> 13925L: linuxppc-dev@lists.ozlabs.org 13926S: Maintained 13927F: arch/powerpc/platforms/8xx/ 13928F: arch/powerpc/platforms/83xx/ 13929 13930LINUX KERNEL DUMP TEST MODULE (LKDTM) 13931M: Kees Cook <kees@kernel.org> 13932S: Maintained 13933F: drivers/misc/lkdtm/* 13934F: tools/testing/selftests/lkdtm/* 13935 13936LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 13937M: Alan Stern <stern@rowland.harvard.edu> 13938M: Andrea Parri <parri.andrea@gmail.com> 13939M: Will Deacon <will@kernel.org> 13940M: Peter Zijlstra <peterz@infradead.org> 13941M: Boqun Feng <boqun.feng@gmail.com> 13942M: Nicholas Piggin <npiggin@gmail.com> 13943M: David Howells <dhowells@redhat.com> 13944M: Jade Alglave <j.alglave@ucl.ac.uk> 13945M: Luc Maranget <luc.maranget@inria.fr> 13946M: "Paul E. McKenney" <paulmck@kernel.org> 13947R: Akira Yokosawa <akiyks@gmail.com> 13948R: Daniel Lustig <dlustig@nvidia.com> 13949R: Joel Fernandes <joelagnelf@nvidia.com> 13950L: linux-kernel@vger.kernel.org 13951L: linux-arch@vger.kernel.org 13952L: lkmm@lists.linux.dev 13953S: Supported 13954T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 13955F: Documentation/atomic_bitops.txt 13956F: Documentation/atomic_t.txt 13957F: Documentation/core-api/refcount-vs-atomic.rst 13958F: Documentation/litmus-tests/ 13959F: Documentation/memory-barriers.txt 13960F: tools/memory-model/ 13961 13962LINUX-NEXT TREE 13963M: Stephen Rothwell <sfr@canb.auug.org.au> 13964L: linux-next@vger.kernel.org 13965S: Supported 13966B: mailto:linux-next@vger.kernel.org and the appropriate development tree 13967T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 13968 13969LIS3LV02D ACCELEROMETER DRIVER 13970M: Eric Piel <eric.piel@tremplin-utc.net> 13971S: Maintained 13972F: Documentation/misc-devices/lis3lv02d.rst 13973F: drivers/misc/lis3lv02d/ 13974F: drivers/platform/x86/hp/hp_accel.c 13975 13976LIST KUNIT TEST 13977M: David Gow <davidgow@google.com> 13978L: linux-kselftest@vger.kernel.org 13979L: kunit-dev@googlegroups.com 13980S: Maintained 13981F: lib/tests/list-test.c 13982 13983LITEX PLATFORM 13984M: Karol Gugala <kgugala@antmicro.com> 13985M: Mateusz Holenko <mholenko@antmicro.com> 13986M: Gabriel Somlo <gsomlo@gmail.com> 13987M: Joel Stanley <joel@jms.id.au> 13988S: Maintained 13989F: Documentation/devicetree/bindings/*/litex,*.yaml 13990F: arch/openrisc/boot/dts/or1klitex.dts 13991F: drivers/mmc/host/litex_mmc.c 13992F: drivers/net/ethernet/litex/* 13993F: drivers/soc/litex/* 13994F: drivers/tty/serial/liteuart.c 13995F: include/linux/litex.h 13996N: litex 13997 13998LIVE PATCHING 13999M: Josh Poimboeuf <jpoimboe@kernel.org> 14000M: Jiri Kosina <jikos@kernel.org> 14001M: Miroslav Benes <mbenes@suse.cz> 14002M: Petr Mladek <pmladek@suse.com> 14003R: Joe Lawrence <joe.lawrence@redhat.com> 14004L: live-patching@vger.kernel.org 14005S: Maintained 14006T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14007F: Documentation/ABI/testing/sysfs-kernel-livepatch 14008F: Documentation/livepatch/ 14009F: arch/powerpc/include/asm/livepatch.h 14010F: include/linux/livepatch.h 14011F: kernel/livepatch/ 14012F: kernel/module/livepatch.c 14013F: samples/livepatch/ 14014F: tools/testing/selftests/livepatch/ 14015 14016LLC (802.2) 14017L: netdev@vger.kernel.org 14018S: Odd fixes 14019F: include/linux/llc.h 14020F: include/net/llc* 14021F: include/uapi/linux/llc.h 14022F: net/llc/ 14023 14024LM73 HARDWARE MONITOR DRIVER 14025M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14026L: linux-hwmon@vger.kernel.org 14027S: Maintained 14028F: drivers/hwmon/lm73.c 14029 14030LM78 HARDWARE MONITOR DRIVER 14031M: Jean Delvare <jdelvare@suse.com> 14032L: linux-hwmon@vger.kernel.org 14033S: Maintained 14034F: Documentation/hwmon/lm78.rst 14035F: drivers/hwmon/lm78.c 14036 14037LM83 HARDWARE MONITOR DRIVER 14038M: Jean Delvare <jdelvare@suse.com> 14039L: linux-hwmon@vger.kernel.org 14040S: Maintained 14041F: Documentation/hwmon/lm83.rst 14042F: drivers/hwmon/lm83.c 14043 14044LM90 HARDWARE MONITOR DRIVER 14045M: Jean Delvare <jdelvare@suse.com> 14046L: linux-hwmon@vger.kernel.org 14047S: Maintained 14048F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14049F: Documentation/hwmon/lm90.rst 14050F: drivers/hwmon/lm90.c 14051F: include/dt-bindings/thermal/lm90.h 14052 14053LME2510 MEDIA DRIVER 14054M: Malcolm Priestley <tvboxspy@gmail.com> 14055L: linux-media@vger.kernel.org 14056S: Maintained 14057W: https://linuxtv.org 14058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14059F: drivers/media/usb/dvb-usb-v2/lmedm04* 14060 14061LOADPIN SECURITY MODULE 14062M: Kees Cook <kees@kernel.org> 14063S: Supported 14064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14065F: Documentation/admin-guide/LSM/LoadPin.rst 14066F: security/loadpin/ 14067 14068LOCKDOWN SECURITY MODULE 14069L: linux-security-module@vger.kernel.org 14070S: Odd Fixes 14071T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14072F: security/lockdown/ 14073 14074LOCKING PRIMITIVES 14075M: Peter Zijlstra <peterz@infradead.org> 14076M: Ingo Molnar <mingo@redhat.com> 14077M: Will Deacon <will@kernel.org> 14078M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14079R: Waiman Long <longman@redhat.com> 14080L: linux-kernel@vger.kernel.org 14081S: Maintained 14082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14083F: Documentation/locking/ 14084F: arch/*/include/asm/spinlock*.h 14085F: include/linux/lockdep*.h 14086F: include/linux/mutex*.h 14087F: include/linux/rwlock*.h 14088F: include/linux/rwsem*.h 14089F: include/linux/seqlock.h 14090F: include/linux/spinlock*.h 14091F: kernel/locking/ 14092F: lib/locking*.[ch] 14093F: rust/helpers/mutex.c 14094F: rust/helpers/spinlock.c 14095F: rust/kernel/sync/lock.rs 14096F: rust/kernel/sync/lock/ 14097F: rust/kernel/sync/locked_by.rs 14098X: kernel/locking/locktorture.c 14099 14100LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14101M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14102L: linux-ntfs-dev@lists.sourceforge.net 14103S: Maintained 14104W: http://www.linux-ntfs.org/content/view/19/37/ 14105F: Documentation/admin-guide/ldm.rst 14106F: block/partitions/ldm.* 14107 14108LOGITECH HID GAMING KEYBOARDS 14109M: Hans de Goede <hansg@kernel.org> 14110L: linux-input@vger.kernel.org 14111S: Maintained 14112T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14113F: drivers/hid/hid-lg-g15.c 14114 14115LONTIUM LT8912B MIPI TO HDMI BRIDGE 14116M: Adrien Grassein <adrien.grassein@gmail.com> 14117S: Maintained 14118F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14119F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14120 14121LOONGARCH 14122M: Huacai Chen <chenhuacai@kernel.org> 14123R: WANG Xuerui <kernel@xen0n.name> 14124L: loongarch@lists.linux.dev 14125S: Maintained 14126T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14127F: Documentation/arch/loongarch/ 14128F: Documentation/translations/zh_CN/arch/loongarch/ 14129F: arch/loongarch/ 14130F: drivers/*/*loongarch* 14131F: drivers/cpufreq/loongson3_cpufreq.c 14132 14133LOONGSON GPIO DRIVER 14134M: Yinbo Zhu <zhuyinbo@loongson.cn> 14135L: linux-gpio@vger.kernel.org 14136S: Maintained 14137F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14138F: drivers/gpio/gpio-loongson-64bit.c 14139 14140LOONGSON-2 APB DMA DRIVER 14141M: Binbin Zhou <zhoubinbin@loongson.cn> 14142L: dmaengine@vger.kernel.org 14143S: Maintained 14144F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14145F: drivers/dma/loongson2-apb-dma.c 14146 14147LOONGSON LS2X I2C DRIVER 14148M: Binbin Zhou <zhoubinbin@loongson.cn> 14149L: linux-i2c@vger.kernel.org 14150S: Maintained 14151F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14152F: drivers/i2c/busses/i2c-ls2x.c 14153 14154LOONGSON PWM DRIVER 14155M: Binbin Zhou <zhoubinbin@loongson.cn> 14156L: linux-pwm@vger.kernel.org 14157S: Maintained 14158F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14159F: drivers/pwm/pwm-loongson.c 14160 14161LOONGSON-2 SOC SERIES CLOCK DRIVER 14162M: Yinbo Zhu <zhuyinbo@loongson.cn> 14163L: linux-clk@vger.kernel.org 14164S: Maintained 14165F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14166F: drivers/clk/clk-loongson2.c 14167F: include/dt-bindings/clock/loongson,ls2k-clk.h 14168 14169LOONGSON SPI DRIVER 14170M: Yinbo Zhu <zhuyinbo@loongson.cn> 14171L: linux-spi@vger.kernel.org 14172S: Maintained 14173F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14174F: drivers/spi/spi-loongson-core.c 14175F: drivers/spi/spi-loongson-pci.c 14176F: drivers/spi/spi-loongson-plat.c 14177F: drivers/spi/spi-loongson.h 14178 14179LOONGSON-2 SOC SERIES GUTS DRIVER 14180M: Yinbo Zhu <zhuyinbo@loongson.cn> 14181L: loongarch@lists.linux.dev 14182S: Maintained 14183F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14184F: drivers/soc/loongson/loongson2_guts.c 14185 14186LOONGSON-2 SOC SERIES PM DRIVER 14187M: Yinbo Zhu <zhuyinbo@loongson.cn> 14188L: linux-pm@vger.kernel.org 14189S: Maintained 14190F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14191F: drivers/soc/loongson/loongson2_pm.c 14192 14193LOONGSON-2 SOC SERIES PINCTRL DRIVER 14194M: zhanghongchen <zhanghongchen@loongson.cn> 14195M: Yinbo Zhu <zhuyinbo@loongson.cn> 14196L: linux-gpio@vger.kernel.org 14197S: Maintained 14198F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14199F: drivers/pinctrl/pinctrl-loongson2.c 14200 14201LOONGSON-2 SOC SERIES THERMAL DRIVER 14202M: zhanghongchen <zhanghongchen@loongson.cn> 14203M: Yinbo Zhu <zhuyinbo@loongson.cn> 14204L: linux-pm@vger.kernel.org 14205S: Maintained 14206F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14207F: drivers/thermal/loongson2_thermal.c 14208 14209LOONGSON EDAC DRIVER 14210M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14211L: linux-edac@vger.kernel.org 14212S: Maintained 14213F: drivers/edac/loongson_edac.c 14214 14215LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14216M: Sathya Prakash <sathya.prakash@broadcom.com> 14217M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14218M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14219L: MPT-FusionLinux.pdl@broadcom.com 14220L: linux-scsi@vger.kernel.org 14221S: Supported 14222W: http://www.avagotech.com/support/ 14223F: drivers/message/fusion/ 14224F: drivers/scsi/mpt3sas/ 14225 14226LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14227M: Matthew Wilcox <willy@infradead.org> 14228L: linux-scsi@vger.kernel.org 14229S: Maintained 14230F: drivers/scsi/sym53c8xx_2/ 14231 14232LT3074 HARDWARE MONITOR DRIVER 14233M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14234L: linux-hwmon@vger.kernel.org 14235S: Supported 14236W: https://ez.analog.com/linux-software-drivers 14237F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14238F: Documentation/hwmon/lt3074.rst 14239F: drivers/hwmon/pmbus/lt3074.c 14240 14241LTC1660 DAC DRIVER 14242M: Marcus Folkesson <marcus.folkesson@gmail.com> 14243L: linux-iio@vger.kernel.org 14244S: Maintained 14245F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14246F: drivers/iio/dac/ltc1660.c 14247 14248LTC2664 IIO DAC DRIVER 14249M: Michael Hennerich <michael.hennerich@analog.com> 14250M: Kim Seer Paller <kimseer.paller@analog.com> 14251L: linux-iio@vger.kernel.org 14252S: Supported 14253W: https://ez.analog.com/linux-software-drivers 14254F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14255F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14256F: drivers/iio/dac/ltc2664.c 14257 14258LTC2688 IIO DAC DRIVER 14259M: Nuno Sá <nuno.sa@analog.com> 14260L: linux-iio@vger.kernel.org 14261S: Supported 14262W: https://ez.analog.com/linux-software-drivers 14263F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14264F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14265F: drivers/iio/dac/ltc2688.c 14266 14267LTC2947 HARDWARE MONITOR DRIVER 14268M: Nuno Sá <nuno.sa@analog.com> 14269L: linux-hwmon@vger.kernel.org 14270S: Supported 14271W: https://ez.analog.com/linux-software-drivers 14272F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14273F: drivers/hwmon/ltc2947-core.c 14274F: drivers/hwmon/ltc2947-i2c.c 14275F: drivers/hwmon/ltc2947-spi.c 14276F: drivers/hwmon/ltc2947.h 14277 14278LTC2991 HARDWARE MONITOR DRIVER 14279M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14280L: linux-hwmon@vger.kernel.org 14281S: Supported 14282W: https://ez.analog.com/linux-software-drivers 14283F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14284F: drivers/hwmon/ltc2991.c 14285 14286LTC2983 IIO TEMPERATURE DRIVER 14287M: Nuno Sá <nuno.sa@analog.com> 14288L: linux-iio@vger.kernel.org 14289S: Supported 14290W: https://ez.analog.com/linux-software-drivers 14291F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14292F: drivers/iio/temperature/ltc2983.c 14293 14294LTC4282 HARDWARE MONITOR DRIVER 14295M: Nuno Sa <nuno.sa@analog.com> 14296L: linux-hwmon@vger.kernel.org 14297S: Supported 14298F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14299F: Documentation/hwmon/ltc4282.rst 14300F: drivers/hwmon/ltc4282.c 14301 14302LTC4286 HARDWARE MONITOR DRIVER 14303M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14304L: linux-hwmon@vger.kernel.org 14305S: Maintained 14306F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14307F: Documentation/hwmon/ltc4286.rst 14308F: drivers/hwmon/pmbus/ltc4286.c 14309 14310LTC4306 I2C MULTIPLEXER DRIVER 14311M: Michael Hennerich <michael.hennerich@analog.com> 14312L: linux-i2c@vger.kernel.org 14313S: Supported 14314W: https://ez.analog.com/linux-software-drivers 14315F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14316F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14317 14318LTP (Linux Test Project) 14319M: Andrea Cervesato <andrea.cervesato@suse.com> 14320M: Cyril Hrubis <chrubis@suse.cz> 14321M: Jan Stancek <jstancek@redhat.com> 14322M: Petr Vorel <pvorel@suse.cz> 14323M: Li Wang <liwang@redhat.com> 14324M: Yang Xu <xuyang2018.jy@fujitsu.com> 14325M: Xiao Yang <yangx.jy@fujitsu.com> 14326L: ltp@lists.linux.it (subscribers-only) 14327S: Maintained 14328W: https://linux-test-project.readthedocs.io/ 14329T: git https://github.com/linux-test-project/ltp.git 14330 14331LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14332M: Anshul Dalal <anshulusr@gmail.com> 14333L: linux-iio@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14336F: drivers/iio/light/ltr390.c 14337 14338LYNX 28G SERDES PHY DRIVER 14339M: Ioana Ciornei <ioana.ciornei@nxp.com> 14340L: netdev@vger.kernel.org 14341S: Supported 14342F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14343F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14344 14345LYNX PCS MODULE 14346M: Ioana Ciornei <ioana.ciornei@nxp.com> 14347L: netdev@vger.kernel.org 14348S: Supported 14349F: drivers/net/pcs/pcs-lynx.c 14350F: include/linux/pcs-lynx.h 14351 14352M68K ARCHITECTURE 14353M: Geert Uytterhoeven <geert@linux-m68k.org> 14354L: linux-m68k@lists.linux-m68k.org 14355S: Maintained 14356W: http://www.linux-m68k.org/ 14357T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14358F: arch/m68k/ 14359F: drivers/zorro/ 14360 14361M68K ON APPLE MACINTOSH 14362M: Joshua Thompson <funaho@jurai.org> 14363L: linux-m68k@lists.linux-m68k.org 14364S: Maintained 14365W: http://www.mac.linux-m68k.org/ 14366F: arch/m68k/mac/ 14367F: drivers/macintosh/adb-iop.c 14368F: drivers/macintosh/via-macii.c 14369 14370M68K ON HP9000/300 14371M: Philip Blundell <philb@gnu.org> 14372S: Maintained 14373W: http://www.tazenda.demon.co.uk/phil/linux-hp 14374F: arch/m68k/hp300/ 14375 14376M88DS3103 MEDIA DRIVER 14377L: linux-media@vger.kernel.org 14378S: Orphan 14379W: https://linuxtv.org 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381F: drivers/media/dvb-frontends/m88ds3103* 14382 14383M88RS2000 MEDIA DRIVER 14384M: Malcolm Priestley <tvboxspy@gmail.com> 14385L: linux-media@vger.kernel.org 14386S: Maintained 14387W: https://linuxtv.org 14388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14389F: drivers/media/dvb-frontends/m88rs2000* 14390 14391MA901 MASTERKIT USB FM RADIO DRIVER 14392M: Alexey Klimov <alexey.klimov@linaro.org> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395T: git git://linuxtv.org/media.git 14396F: drivers/media/radio/radio-ma901.c 14397 14398MAC80211 14399M: Johannes Berg <johannes@sipsolutions.net> 14400L: linux-wireless@vger.kernel.org 14401S: Maintained 14402W: https://wireless.wiki.kernel.org/ 14403Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14404T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14405T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14406F: Documentation/networking/mac80211-injection.rst 14407F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14408F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14409F: include/net/mac80211.h 14410F: net/mac80211/ 14411 14412MAILBOX API 14413M: Jassi Brar <jassisinghbrar@gmail.com> 14414L: linux-kernel@vger.kernel.org 14415S: Maintained 14416T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14417F: Documentation/devicetree/bindings/mailbox/ 14418F: drivers/mailbox/ 14419F: include/dt-bindings/mailbox/ 14420F: include/linux/mailbox_client.h 14421F: include/linux/mailbox_controller.h 14422 14423MAILBOX ARM MHUv2 14424M: Viresh Kumar <viresh.kumar@linaro.org> 14425M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14426L: linux-kernel@vger.kernel.org 14427S: Maintained 14428F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14429F: drivers/mailbox/arm_mhuv2.c 14430F: include/linux/mailbox/arm_mhuv2_message.h 14431 14432MAILBOX ARM MHUv3 14433M: Sudeep Holla <sudeep.holla@arm.com> 14434M: Cristian Marussi <cristian.marussi@arm.com> 14435L: linux-kernel@vger.kernel.org 14436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14437S: Maintained 14438F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14439F: drivers/mailbox/arm_mhuv3.c 14440 14441MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14442M: Alejandro Colomar <alx@kernel.org> 14443L: linux-man@vger.kernel.org 14444S: Maintained 14445W: http://www.kernel.org/doc/man-pages 14446T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14447T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14448 14449MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14450M: Jeremy Kerr <jk@codeconstruct.com.au> 14451M: Matt Johnston <matt@codeconstruct.com.au> 14452L: netdev@vger.kernel.org 14453S: Maintained 14454F: Documentation/networking/mctp.rst 14455F: drivers/net/mctp/ 14456F: include/linux/usb/mctp-usb.h 14457F: include/net/mctp.h 14458F: include/net/mctpdevice.h 14459F: include/net/netns/mctp.h 14460F: net/mctp/ 14461 14462MAPLE TREE 14463M: Liam R. Howlett <Liam.Howlett@oracle.com> 14464L: maple-tree@lists.infradead.org 14465L: linux-mm@kvack.org 14466S: Supported 14467F: Documentation/core-api/maple_tree.rst 14468F: include/linux/maple_tree.h 14469F: include/trace/events/maple_tree.h 14470F: lib/maple_tree.c 14471F: lib/test_maple_tree.c 14472F: tools/testing/radix-tree/maple.c 14473F: tools/testing/shared/linux/maple_tree.h 14474 14475MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14476M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14477L: linux-mips@vger.kernel.org 14478S: Maintained 14479F: arch/mips/boot/dts/img/pistachio* 14480 14481MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14482M: Andrew Lunn <andrew@lunn.ch> 14483L: netdev@vger.kernel.org 14484S: Maintained 14485F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14486F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14487F: Documentation/networking/devlink/mv88e6xxx.rst 14488F: drivers/net/dsa/mv88e6xxx/ 14489F: include/linux/dsa/mv88e6xxx.h 14490F: include/linux/platform_data/mv88e6xxx.h 14491 14492MARVELL 88PM886 PMIC DRIVER 14493M: Karel Balej <balejk@matfyz.cz> 14494S: Maintained 14495F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14496F: drivers/input/misc/88pm886-onkey.c 14497F: drivers/mfd/88pm886.c 14498F: drivers/regulator/88pm886-regulator.c 14499F: drivers/rtc/rtc-88pm886.c 14500F: include/linux/mfd/88pm886.h 14501 14502MARVELL ARMADA 3700 PHY DRIVERS 14503M: Miquel Raynal <miquel.raynal@bootlin.com> 14504S: Maintained 14505F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14506F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 14507F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14508F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14509 14510MARVELL ARMADA 3700 SERIAL DRIVER 14511M: Pali Rohár <pali@kernel.org> 14512S: Maintained 14513F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14514F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14515F: drivers/tty/serial/mvebu-uart.c 14516 14517MARVELL ARMADA DRM SUPPORT 14518M: Russell King <linux@armlinux.org.uk> 14519S: Maintained 14520T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14521T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14522F: Documentation/devicetree/bindings/display/armada/ 14523F: drivers/gpu/drm/armada/ 14524F: include/uapi/drm/armada_drm.h 14525 14526MARVELL CRYPTO DRIVER 14527M: Srujana Challa <schalla@marvell.com> 14528M: Bharat Bhushan <bbhushan2@marvell.com> 14529L: linux-crypto@vger.kernel.org 14530S: Maintained 14531F: drivers/crypto/marvell/ 14532F: include/linux/soc/marvell/octeontx2/ 14533 14534MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14535M: Mirko Lindner <mlindner@marvell.com> 14536M: Stephen Hemminger <stephen@networkplumber.org> 14537L: netdev@vger.kernel.org 14538S: Odd fixes 14539F: drivers/net/ethernet/marvell/sk* 14540 14541MARVELL LIBERTAS WIRELESS DRIVER 14542L: linux-wireless@vger.kernel.org 14543L: libertas-dev@lists.infradead.org 14544S: Orphan 14545F: drivers/net/wireless/marvell/libertas/ 14546F: drivers/net/wireless/marvell/libertas_tf/ 14547 14548MARVELL MACCHIATOBIN SUPPORT 14549M: Russell King <linux@armlinux.org.uk> 14550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14551S: Maintained 14552F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14553 14554MARVELL MV643XX ETHERNET DRIVER 14555M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14556L: netdev@vger.kernel.org 14557S: Maintained 14558F: drivers/net/ethernet/marvell/mv643xx_eth.* 14559 14560MARVELL MV88X3310 PHY DRIVER 14561M: Russell King <linux@armlinux.org.uk> 14562M: Marek Behún <kabel@kernel.org> 14563L: netdev@vger.kernel.org 14564S: Maintained 14565F: drivers/net/phy/marvell10g.c 14566 14567MARVELL MVEBU THERMAL DRIVER 14568M: Miquel Raynal <miquel.raynal@bootlin.com> 14569S: Maintained 14570F: drivers/thermal/armada_thermal.c 14571 14572MARVELL MVNETA ETHERNET DRIVER 14573M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14574L: netdev@vger.kernel.org 14575S: Maintained 14576F: drivers/net/ethernet/marvell/mvneta* 14577 14578MARVELL MVPP2 ETHERNET DRIVER 14579M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14580M: Russell King <linux@armlinux.org.uk> 14581L: netdev@vger.kernel.org 14582S: Maintained 14583F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14584F: drivers/net/ethernet/marvell/mvpp2/ 14585 14586MARVELL MWIFIEX WIRELESS DRIVER 14587M: Brian Norris <briannorris@chromium.org> 14588R: Francesco Dolcini <francesco@dolcini.it> 14589L: linux-wireless@vger.kernel.org 14590S: Odd Fixes 14591F: drivers/net/wireless/marvell/mwifiex/ 14592 14593MARVELL MWL8K WIRELESS DRIVER 14594L: linux-wireless@vger.kernel.org 14595S: Orphan 14596F: drivers/net/wireless/marvell/mwl8k.c 14597 14598MARVELL NAND CONTROLLER DRIVER 14599M: Miquel Raynal <miquel.raynal@bootlin.com> 14600L: linux-mtd@lists.infradead.org 14601S: Maintained 14602F: drivers/mtd/nand/raw/marvell_nand.c 14603 14604MARVELL OCTEON ENDPOINT DRIVER 14605M: Veerasenareddy Burru <vburru@marvell.com> 14606M: Sathesh Edara <sedara@marvell.com> 14607L: netdev@vger.kernel.org 14608S: Maintained 14609F: drivers/net/ethernet/marvell/octeon_ep 14610 14611MARVELL OCTEON ENDPOINT VF DRIVER 14612M: Veerasenareddy Burru <vburru@marvell.com> 14613M: Sathesh Edara <sedara@marvell.com> 14614M: Shinas Rasheed <srasheed@marvell.com> 14615M: Satananda Burla <sburla@marvell.com> 14616L: netdev@vger.kernel.org 14617S: Maintained 14618F: drivers/net/ethernet/marvell/octeon_ep_vf 14619 14620MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14621M: Sunil Goutham <sgoutham@marvell.com> 14622M: Geetha sowjanya <gakula@marvell.com> 14623M: Subbaraya Sundeep <sbhatta@marvell.com> 14624M: hariprasad <hkelam@marvell.com> 14625M: Bharat Bhushan <bbhushan2@marvell.com> 14626L: netdev@vger.kernel.org 14627S: Maintained 14628F: drivers/net/ethernet/marvell/octeontx2/nic/ 14629F: include/linux/soc/marvell/octeontx2/ 14630 14631MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14632M: Sunil Goutham <sgoutham@marvell.com> 14633M: Linu Cherian <lcherian@marvell.com> 14634M: Geetha sowjanya <gakula@marvell.com> 14635M: Jerin Jacob <jerinj@marvell.com> 14636M: hariprasad <hkelam@marvell.com> 14637M: Subbaraya Sundeep <sbhatta@marvell.com> 14638L: netdev@vger.kernel.org 14639S: Maintained 14640F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14641F: drivers/net/ethernet/marvell/octeontx2/af/ 14642 14643MARVELL PEM PMU DRIVER 14644M: Linu Cherian <lcherian@marvell.com> 14645M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14646S: Supported 14647F: drivers/perf/marvell_pem_pmu.c 14648 14649MARVELL PRESTERA ETHERNET SWITCH DRIVER 14650M: Taras Chornyi <taras.chornyi@plvision.eu> 14651S: Supported 14652W: https://github.com/Marvell-switching/switchdev-prestera 14653F: drivers/net/ethernet/marvell/prestera/ 14654 14655MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14656M: Nicolas Pitre <nico@fluxnic.net> 14657S: Odd Fixes 14658F: drivers/mmc/host/mvsdio.* 14659 14660MARVELL USB MDIO CONTROLLER DRIVER 14661M: Tobias Waldekranz <tobias@waldekranz.com> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14665F: drivers/net/mdio/mdio-mvusb.c 14666 14667MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14668M: Hu Ziji <huziji@marvell.com> 14669L: linux-mmc@vger.kernel.org 14670S: Supported 14671F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14672F: drivers/mmc/host/sdhci-xenon* 14673 14674MARVELL OCTEON CN10K DPI DRIVER 14675M: Vamsi Attunuru <vattunuru@marvell.com> 14676S: Supported 14677F: drivers/misc/mrvl_cn10k_dpi.c 14678 14679MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14680R: schalla@marvell.com 14681R: vattunuru@marvell.com 14682F: drivers/vdpa/octeon_ep/ 14683 14684MARVELL OCTEON HOTPLUG DRIVER 14685R: Shijith Thotton <sthotton@marvell.com> 14686R: Vamsi Attunuru <vattunuru@marvell.com> 14687S: Supported 14688F: drivers/pci/hotplug/octep_hp.c 14689 14690MATROX FRAMEBUFFER DRIVER 14691L: linux-fbdev@vger.kernel.org 14692S: Orphan 14693F: drivers/video/fbdev/matrox/matroxfb_* 14694F: include/uapi/linux/matroxfb.h 14695 14696MAX15301 DRIVER 14697M: Daniel Nilsson <daniel.nilsson@flex.com> 14698L: linux-hwmon@vger.kernel.org 14699S: Maintained 14700F: Documentation/hwmon/max15301.rst 14701F: drivers/hwmon/pmbus/max15301.c 14702 14703MAX2175 SDR TUNER DRIVER 14704M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14705L: linux-media@vger.kernel.org 14706S: Maintained 14707T: git git://linuxtv.org/media.git 14708F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14709F: Documentation/userspace-api/media/drivers/max2175.rst 14710F: drivers/media/i2c/max2175* 14711F: include/uapi/linux/max2175.h 14712 14713MAX31335 RTC DRIVER 14714M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14715L: linux-rtc@vger.kernel.org 14716S: Supported 14717W: https://ez.analog.com/linux-software-drivers 14718F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14719F: drivers/rtc/rtc-max31335.c 14720 14721MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14722L: linux-hwmon@vger.kernel.org 14723S: Orphan 14724F: Documentation/hwmon/max6650.rst 14725F: drivers/hwmon/max6650.c 14726 14727MAX9286 QUAD GMSL DESERIALIZER DRIVER 14728M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14729M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14730M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14731M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14732L: linux-media@vger.kernel.org 14733S: Maintained 14734F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14735F: drivers/media/i2c/max9286.c 14736 14737MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14738M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14739L: linux-media@vger.kernel.org 14740S: Maintained 14741F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14742F: drivers/staging/media/max96712/max96712.c 14743 14744MAX96714 GMSL2 DESERIALIZER DRIVER 14745M: Julien Massot <julien.massot@collabora.com> 14746L: linux-media@vger.kernel.org 14747S: Maintained 14748F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14749F: drivers/media/i2c/max96714.c 14750 14751MAX96717 GMSL2 SERIALIZER DRIVER 14752M: Julien Massot <julien.massot@collabora.com> 14753L: linux-media@vger.kernel.org 14754S: Maintained 14755F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14756F: drivers/media/i2c/max96717.c 14757 14758MAX9860 MONO AUDIO VOICE CODEC DRIVER 14759M: Peter Rosin <peda@axentia.se> 14760L: linux-sound@vger.kernel.org 14761S: Maintained 14762F: Documentation/devicetree/bindings/sound/max9860.txt 14763F: sound/soc/codecs/max9860.* 14764 14765MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14766M: Andreas Klinger <ak@it-klinger.de> 14767L: linux-iio@vger.kernel.org 14768S: Maintained 14769F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14770F: drivers/iio/proximity/mb1232.c 14771 14772MAXIM MAX11205 DRIVER 14773M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14774L: linux-iio@vger.kernel.org 14775S: Supported 14776W: https://ez.analog.com/linux-software-drivers 14777F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14778F: drivers/iio/adc/max11205.c 14779 14780MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14781R: Iskren Chernev <iskren.chernev@gmail.com> 14782R: Krzysztof Kozlowski <krzk@kernel.org> 14783R: Marek Szyprowski <m.szyprowski@samsung.com> 14784R: Matheus Castello <matheus@castello.eng.br> 14785L: linux-pm@vger.kernel.org 14786S: Maintained 14787F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14788F: drivers/power/supply/max17040_battery.c 14789 14790MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 14791R: Hans de Goede <hansg@kernel.org> 14792R: Krzysztof Kozlowski <krzk@kernel.org> 14793R: Marek Szyprowski <m.szyprowski@samsung.com> 14794R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 14795R: Purism Kernel Team <kernel@puri.sm> 14796L: linux-pm@vger.kernel.org 14797S: Maintained 14798F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 14799F: drivers/power/supply/max17042_battery.c 14800 14801MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 14802M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14803L: linux-kernel@vger.kernel.org 14804S: Maintained 14805F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 14806F: drivers/regulator/max20086-regulator.c 14807 14808MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 14809M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 14810L: linux-iio@vger.kernel.org 14811S: Maintained 14812F: drivers/iio/temperature/max30208.c 14813 14814MAXIM MAX77650 PMIC MFD DRIVER 14815M: Bartosz Golaszewski <brgl@bgdev.pl> 14816L: linux-kernel@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/*/*max77650.yaml 14819F: Documentation/devicetree/bindings/*/max77650*.yaml 14820F: drivers/gpio/gpio-max77650.c 14821F: drivers/input/misc/max77650-onkey.c 14822F: drivers/leds/leds-max77650.c 14823F: drivers/mfd/max77650.c 14824F: drivers/power/supply/max77650-charger.c 14825F: drivers/regulator/max77650-regulator.c 14826F: include/linux/mfd/max77650.h 14827 14828MAXIM MAX77714 PMIC MFD DRIVER 14829M: Luca Ceresoli <luca@lucaceresoli.net> 14830S: Maintained 14831F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 14832F: drivers/mfd/max77714.c 14833F: include/linux/mfd/max77714.h 14834 14835MAXIM MAX77759 PMIC MFD DRIVER 14836M: André Draszik <andre.draszik@linaro.org> 14837L: linux-kernel@vger.kernel.org 14838S: Maintained 14839F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 14840F: drivers/gpio/gpio-max77759.c 14841F: drivers/mfd/max77759.c 14842F: drivers/nvmem/max77759-nvmem.c 14843F: include/linux/mfd/max77759.h 14844 14845MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 14846M: Javier Martinez Canillas <javier@dowhile0.org> 14847L: linux-kernel@vger.kernel.org 14848S: Supported 14849F: Documentation/devicetree/bindings/*/*max77802.yaml 14850F: drivers/regulator/max77802-regulator.c 14851F: include/dt-bindings/*/*max77802.h 14852 14853MAXIM MAX77976 BATTERY CHARGER 14854M: Luca Ceresoli <luca@lucaceresoli.net> 14855S: Supported 14856F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 14857F: drivers/power/supply/max77976_charger.c 14858 14859MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 14860M: Krzysztof Kozlowski <krzk@kernel.org> 14861L: linux-pm@vger.kernel.org 14862S: Maintained 14863B: mailto:linux-samsung-soc@vger.kernel.org 14864F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 14865F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 14866F: drivers/power/supply/max14577_charger.c 14867F: drivers/power/supply/max77693_charger.c 14868 14869MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 14870M: Chanwoo Choi <cw00.choi@samsung.com> 14871M: Krzysztof Kozlowski <krzk@kernel.org> 14872L: linux-kernel@vger.kernel.org 14873S: Maintained 14874B: mailto:linux-samsung-soc@vger.kernel.org 14875F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 14876F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 14877F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 14878F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 14879F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 14880F: drivers/leds/leds-max77705.c 14881F: drivers/*/*max77843.c 14882F: drivers/*/max14577*.c 14883F: drivers/*/max77686*.c 14884F: drivers/*/max77693*.c 14885F: drivers/*/max77705*.c 14886F: drivers/clk/clk-max77686.c 14887F: drivers/extcon/extcon-max14577.c 14888F: drivers/extcon/extcon-max77693.c 14889F: drivers/rtc/rtc-max77686.c 14890F: include/linux/mfd/max14577*.h 14891F: include/linux/mfd/max77686*.h 14892F: include/linux/mfd/max77693*.h 14893F: include/linux/mfd/max77705*.h 14894 14895MAXIRADIO FM RADIO RECEIVER DRIVER 14896M: Hans Verkuil <hverkuil@xs4all.nl> 14897L: linux-media@vger.kernel.org 14898S: Maintained 14899W: https://linuxtv.org 14900T: git git://linuxtv.org/media.git 14901F: drivers/media/radio/radio-maxiradio* 14902 14903MAXLINEAR ETHERNET PHY DRIVER 14904M: Xu Liang <lxu@maxlinear.com> 14905L: netdev@vger.kernel.org 14906S: Supported 14907F: drivers/net/phy/mxl-86110.c 14908F: drivers/net/phy/mxl-gpy.c 14909 14910MCAN MMIO DEVICE DRIVER 14911M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 14912L: linux-can@vger.kernel.org 14913S: Maintained 14914F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 14915F: drivers/net/can/m_can/m_can.c 14916F: drivers/net/can/m_can/m_can.h 14917F: drivers/net/can/m_can/m_can_platform.c 14918 14919MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 14920R: Yasushi SHOJI <yashi@spacecubics.com> 14921L: linux-can@vger.kernel.org 14922S: Maintained 14923F: drivers/net/can/usb/mcba_usb.c 14924 14925MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 14926M: Rishi Gupta <gupt21@gmail.com> 14927L: linux-i2c@vger.kernel.org 14928L: linux-input@vger.kernel.org 14929S: Maintained 14930F: drivers/hid/hid-mcp2221.c 14931 14932MCP251XFD SPI-CAN NETWORK DRIVER 14933M: Marc Kleine-Budde <mkl@pengutronix.de> 14934M: Manivannan Sadhasivam <mani@kernel.org> 14935R: Thomas Kopp <thomas.kopp@microchip.com> 14936L: linux-can@vger.kernel.org 14937S: Maintained 14938F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 14939F: drivers/net/can/spi/mcp251xfd/ 14940 14941MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 14942M: Peter Rosin <peda@axentia.se> 14943L: linux-iio@vger.kernel.org 14944S: Maintained 14945F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 14946F: drivers/iio/potentiometer/mcp4018.c 14947F: drivers/iio/potentiometer/mcp4531.c 14948 14949MCP4821 DAC DRIVER 14950M: Anshul Dalal <anshulusr@gmail.com> 14951L: linux-iio@vger.kernel.org 14952S: Maintained 14953F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 14954F: drivers/iio/dac/mcp4821.c 14955 14956MCR20A IEEE-802.15.4 RADIO DRIVER 14957M: Stefan Schmidt <stefan@datenfreihafen.org> 14958L: linux-wpan@vger.kernel.org 14959S: Odd Fixes 14960W: https://github.com/xueliu/mcr20a-linux 14961F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 14962F: drivers/net/ieee802154/mcr20a.c 14963F: drivers/net/ieee802154/mcr20a.h 14964 14965MDIO REGMAP DRIVER 14966M: Maxime Chevallier <maxime.chevallier@bootlin.com> 14967L: netdev@vger.kernel.org 14968S: Maintained 14969F: drivers/net/mdio/mdio-regmap.c 14970F: include/linux/mdio/mdio-regmap.h 14971 14972MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 14973M: William Breathitt Gray <wbg@kernel.org> 14974L: linux-iio@vger.kernel.org 14975S: Maintained 14976F: drivers/iio/dac/cio-dac.c 14977 14978MEDIA CONTROLLER FRAMEWORK 14979M: Sakari Ailus <sakari.ailus@linux.intel.com> 14980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14981L: linux-media@vger.kernel.org 14982S: Supported 14983W: https://www.linuxtv.org 14984T: git git://linuxtv.org/media.git 14985F: drivers/media/mc/ 14986F: include/media/media-*.h 14987F: include/uapi/linux/media.h 14988 14989MEDIA DRIVER FOR FREESCALE IMX PXP 14990M: Philipp Zabel <p.zabel@pengutronix.de> 14991L: linux-media@vger.kernel.org 14992S: Maintained 14993T: git git://linuxtv.org/media.git 14994F: drivers/media/platform/nxp/imx-pxp.[ch] 14995 14996MEDIA DRIVERS FOR ASCOT2E 14997M: Abylay Ospan <aospan@amazon.com> 14998L: linux-media@vger.kernel.org 14999S: Supported 15000W: https://linuxtv.org 15001W: http://netup.tv/ 15002T: git git://linuxtv.org/media.git 15003F: drivers/media/dvb-frontends/ascot2e* 15004 15005MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15006M: Jasmin Jessich <jasmin@anw.at> 15007L: linux-media@vger.kernel.org 15008S: Maintained 15009W: https://linuxtv.org 15010T: git git://linuxtv.org/media.git 15011F: drivers/media/dvb-frontends/cxd2099* 15012 15013MEDIA DRIVERS FOR CXD2841ER 15014M: Abylay Ospan <aospan@amazon.com> 15015L: linux-media@vger.kernel.org 15016S: Supported 15017W: https://linuxtv.org 15018W: http://netup.tv/ 15019T: git git://linuxtv.org/media.git 15020F: drivers/media/dvb-frontends/cxd2841er* 15021 15022MEDIA DRIVERS FOR CXD2880 15023M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15024L: linux-media@vger.kernel.org 15025S: Supported 15026W: http://linuxtv.org/ 15027T: git git://linuxtv.org/media.git 15028F: drivers/media/dvb-frontends/cxd2880/* 15029F: drivers/media/spi/cxd2880* 15030 15031MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15032L: linux-media@vger.kernel.org 15033S: Orphan 15034W: https://linuxtv.org 15035T: git git://linuxtv.org/media.git 15036F: drivers/media/pci/ddbridge/* 15037 15038MEDIA DRIVERS FOR FREESCALE IMX 15039M: Steve Longerbeam <slongerbeam@gmail.com> 15040M: Philipp Zabel <p.zabel@pengutronix.de> 15041L: linux-media@vger.kernel.org 15042S: Maintained 15043T: git git://linuxtv.org/media.git 15044F: Documentation/admin-guide/media/imx.rst 15045F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15046F: drivers/staging/media/imx/ 15047F: include/linux/imx-media.h 15048F: include/media/imx.h 15049 15050MEDIA DRIVERS FOR FREESCALE IMX7/8 15051M: Rui Miguel Silva <rmfrfs@gmail.com> 15052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15053M: Martin Kepplinger <martin.kepplinger@puri.sm> 15054R: Purism Kernel Team <kernel@puri.sm> 15055L: linux-media@vger.kernel.org 15056S: Maintained 15057T: git git://linuxtv.org/media.git 15058F: Documentation/admin-guide/media/imx7.rst 15059F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15060F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15061F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15062F: drivers/media/platform/nxp/imx-mipi-csis.c 15063F: drivers/media/platform/nxp/imx7-media-csi.c 15064F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15065 15066MEDIA DRIVERS FOR HELENE 15067M: Abylay Ospan <aospan@amazon.com> 15068L: linux-media@vger.kernel.org 15069S: Supported 15070W: https://linuxtv.org 15071W: http://netup.tv/ 15072T: git git://linuxtv.org/media.git 15073F: drivers/media/dvb-frontends/helene* 15074 15075MEDIA DRIVERS FOR HORUS3A 15076M: Abylay Ospan <aospan@amazon.com> 15077L: linux-media@vger.kernel.org 15078S: Supported 15079W: https://linuxtv.org 15080W: http://netup.tv/ 15081T: git git://linuxtv.org/media.git 15082F: drivers/media/dvb-frontends/horus3a* 15083 15084MEDIA DRIVERS FOR LNBH25 15085M: Abylay Ospan <aospan@amazon.com> 15086L: linux-media@vger.kernel.org 15087S: Supported 15088W: https://linuxtv.org 15089W: http://netup.tv/ 15090T: git git://linuxtv.org/media.git 15091F: drivers/media/dvb-frontends/lnbh25* 15092 15093MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15094L: linux-media@vger.kernel.org 15095S: Orphan 15096W: https://linuxtv.org 15097T: git git://linuxtv.org/media.git 15098F: drivers/media/dvb-frontends/mxl5xx* 15099 15100MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15101M: Abylay Ospan <aospan@amazon.com> 15102L: linux-media@vger.kernel.org 15103S: Supported 15104W: https://linuxtv.org 15105W: http://netup.tv/ 15106T: git git://linuxtv.org/media.git 15107F: drivers/media/pci/netup_unidvb/* 15108 15109MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15110M: Dmitry Osipenko <digetx@gmail.com> 15111L: linux-media@vger.kernel.org 15112L: linux-tegra@vger.kernel.org 15113S: Maintained 15114T: git git://linuxtv.org/media.git 15115F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15116F: drivers/media/platform/nvidia/tegra-vde/ 15117 15118MEDIA DRIVERS FOR RENESAS - CEU 15119M: Jacopo Mondi <jacopo@jmondi.org> 15120L: linux-media@vger.kernel.org 15121L: linux-renesas-soc@vger.kernel.org 15122S: Supported 15123T: git git://linuxtv.org/media.git 15124F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15125F: drivers/media/platform/renesas/renesas-ceu.c 15126F: include/media/drv-intf/renesas-ceu.h 15127 15128MEDIA DRIVERS FOR RENESAS - DRIF 15129M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15130L: linux-media@vger.kernel.org 15131L: linux-renesas-soc@vger.kernel.org 15132S: Supported 15133T: git git://linuxtv.org/media.git 15134F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15135F: drivers/media/platform/renesas/rcar_drif.c 15136 15137MEDIA DRIVERS FOR RENESAS - FCP 15138M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15139L: linux-media@vger.kernel.org 15140L: linux-renesas-soc@vger.kernel.org 15141S: Supported 15142T: git git://linuxtv.org/media.git 15143F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15144F: drivers/media/platform/renesas/rcar-fcp.c 15145F: include/media/rcar-fcp.h 15146 15147MEDIA DRIVERS FOR RENESAS - FDP1 15148M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15149L: linux-media@vger.kernel.org 15150L: linux-renesas-soc@vger.kernel.org 15151S: Supported 15152T: git git://linuxtv.org/media.git 15153F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15154F: drivers/media/platform/renesas/rcar_fdp1.c 15155 15156MEDIA DRIVERS FOR RENESAS - VIN 15157M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15158L: linux-media@vger.kernel.org 15159L: linux-renesas-soc@vger.kernel.org 15160S: Supported 15161T: git git://linuxtv.org/media.git 15162F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15163F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15164F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15165F: drivers/media/platform/renesas/rcar-csi2.c 15166F: drivers/media/platform/renesas/rcar-isp/ 15167F: drivers/media/platform/renesas/rcar-vin/ 15168 15169MEDIA DRIVERS FOR RENESAS - VSP1 15170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15171M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15172L: linux-media@vger.kernel.org 15173L: linux-renesas-soc@vger.kernel.org 15174S: Supported 15175T: git git://linuxtv.org/media.git 15176F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15177F: drivers/media/platform/renesas/vsp1/ 15178 15179MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15180L: linux-media@vger.kernel.org 15181S: Orphan 15182W: https://linuxtv.org 15183T: git git://linuxtv.org/media.git 15184F: drivers/media/dvb-frontends/stv0910* 15185 15186MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15187L: linux-media@vger.kernel.org 15188S: Orphan 15189W: https://linuxtv.org 15190T: git git://linuxtv.org/media.git 15191F: drivers/media/dvb-frontends/stv6111* 15192 15193MEDIA DRIVERS FOR STM32 - CSI 15194M: Alain Volmat <alain.volmat@foss.st.com> 15195L: linux-media@vger.kernel.org 15196S: Supported 15197T: git git://linuxtv.org/media_tree.git 15198F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15199F: drivers/media/platform/st/stm32/stm32-csi.c 15200 15201MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15202M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15203M: Alain Volmat <alain.volmat@foss.st.com> 15204L: linux-media@vger.kernel.org 15205S: Supported 15206T: git git://linuxtv.org/media.git 15207F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15208F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15209F: drivers/media/platform/st/stm32/stm32-dcmi.c 15210F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15211 15212MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15213M: Mauro Carvalho Chehab <mchehab@kernel.org> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216W: https://linuxtv.org 15217Q: http://patchwork.kernel.org/project/linux-media/list/ 15218T: git git://linuxtv.org/media.git 15219F: Documentation/admin-guide/media/ 15220F: Documentation/devicetree/bindings/media/ 15221F: Documentation/driver-api/media/ 15222F: Documentation/userspace-api/media/ 15223F: drivers/media/ 15224F: drivers/staging/media/ 15225F: include/dt-bindings/media/ 15226F: include/linux/platform_data/media/ 15227F: include/media/ 15228F: include/uapi/linux/dvb/ 15229F: include/uapi/linux/ivtv* 15230F: include/uapi/linux/media.h 15231F: include/uapi/linux/uvcvideo.h 15232F: include/uapi/linux/v4l2-* 15233F: include/uapi/linux/videodev2.h 15234 15235MEDIATEK BLUETOOTH DRIVER 15236M: Sean Wang <sean.wang@mediatek.com> 15237L: linux-bluetooth@vger.kernel.org 15238L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15239S: Maintained 15240F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15241F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15242F: drivers/bluetooth/btmtkuart.c 15243 15244MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15245M: Sen Chu <sen.chu@mediatek.com> 15246M: Sean Wang <sean.wang@mediatek.com> 15247M: Macpaul Lin <macpaul.lin@mediatek.com> 15248L: linux-pm@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15251F: drivers/power/reset/mt6323-poweroff.c 15252 15253MEDIATEK CIR DRIVER 15254M: Sean Wang <sean.wang@mediatek.com> 15255S: Maintained 15256F: drivers/media/rc/mtk-cir.c 15257 15258MEDIATEK DMA DRIVER 15259M: Sean Wang <sean.wang@mediatek.com> 15260L: dmaengine@vger.kernel.org 15261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15262L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15263S: Maintained 15264F: Documentation/devicetree/bindings/dma/mediatek,* 15265F: drivers/dma/mediatek/ 15266 15267MEDIATEK ETHERNET DRIVER 15268M: Felix Fietkau <nbd@nbd.name> 15269M: Sean Wang <sean.wang@mediatek.com> 15270M: Lorenzo Bianconi <lorenzo@kernel.org> 15271L: netdev@vger.kernel.org 15272S: Maintained 15273F: drivers/net/ethernet/mediatek/ 15274 15275MEDIATEK ETHERNET PCS DRIVER 15276M: Alexander Couzens <lynxis@fe80.eu> 15277M: Daniel Golle <daniel@makrotopia.org> 15278L: netdev@vger.kernel.org 15279S: Maintained 15280F: drivers/net/pcs/pcs-mtk-lynxi.c 15281F: include/linux/pcs/pcs-mtk-lynxi.h 15282 15283MEDIATEK ETHERNET PHY DRIVERS 15284M: Daniel Golle <daniel@makrotopia.org> 15285M: Qingfang Deng <dqfext@gmail.com> 15286M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15287L: netdev@vger.kernel.org 15288S: Maintained 15289F: drivers/net/phy/mediatek/mtk-2p5ge.c 15290F: drivers/net/phy/mediatek/mtk-ge-soc.c 15291F: drivers/net/phy/mediatek/mtk-phy-lib.c 15292F: drivers/net/phy/mediatek/mtk-ge.c 15293F: drivers/net/phy/mediatek/mtk.h 15294F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15295 15296MEDIATEK I2C CONTROLLER DRIVER 15297M: Qii Wang <qii.wang@mediatek.com> 15298L: linux-i2c@vger.kernel.org 15299S: Maintained 15300F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15301F: drivers/i2c/busses/i2c-mt65xx.c 15302 15303MEDIATEK IOMMU DRIVER 15304M: Yong Wu <yong.wu@mediatek.com> 15305L: iommu@lists.linux.dev 15306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15307S: Supported 15308F: Documentation/devicetree/bindings/iommu/mediatek* 15309F: drivers/iommu/mtk_iommu* 15310F: include/dt-bindings/memory/mediatek,mt*-port.h 15311F: include/dt-bindings/memory/mt*-port.h 15312 15313MEDIATEK JPEG DRIVER 15314M: Bin Liu <bin.liu@mediatek.com> 15315S: Supported 15316F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15317F: drivers/media/platform/mediatek/jpeg/ 15318 15319MEDIATEK KEYPAD DRIVER 15320M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15321S: Supported 15322F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15323F: drivers/input/keyboard/mt6779-keypad.c 15324 15325MEDIATEK MDP DRIVER 15326M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15327M: Houlong Wei <houlong.wei@mediatek.com> 15328M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15329S: Supported 15330F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15331F: drivers/media/platform/mediatek/mdp/ 15332F: drivers/media/platform/mediatek/vpu/ 15333 15334MEDIATEK MEDIA DRIVER 15335M: Tiffany Lin <tiffany.lin@mediatek.com> 15336M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15337M: Yunfei Dong <yunfei.dong@mediatek.com> 15338S: Supported 15339F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15340F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15341F: drivers/media/platform/mediatek/vcodec/ 15342F: drivers/media/platform/mediatek/vpu/ 15343 15344MEDIATEK MIPI-CSI CDPHY DRIVER 15345M: Julien Stephan <jstephan@baylibre.com> 15346M: Andy Hsieh <andy.hsieh@mediatek.com> 15347S: Supported 15348F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15349F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15350 15351MEDIATEK MMC/SD/SDIO DRIVER 15352M: Chaotian Jing <chaotian.jing@mediatek.com> 15353S: Maintained 15354F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15355F: drivers/mmc/host/mtk-sd.c 15356 15357MEDIATEK MT6735 CLOCK & RESET DRIVERS 15358M: Yassine Oudjana <y.oudjana@protonmail.com> 15359L: linux-clk@vger.kernel.org 15360L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15361S: Maintained 15362F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15363F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15364F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15365F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15366F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15367F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15368F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15369F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15370F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15371F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15372F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15373F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15374F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15375F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15376F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15377F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15378F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15379F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15380F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15381F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15382 15383MEDIATEK MT76 WIRELESS LAN DRIVER 15384M: Felix Fietkau <nbd@nbd.name> 15385M: Lorenzo Bianconi <lorenzo@kernel.org> 15386M: Ryder Lee <ryder.lee@mediatek.com> 15387R: Shayne Chen <shayne.chen@mediatek.com> 15388R: Sean Wang <sean.wang@mediatek.com> 15389L: linux-wireless@vger.kernel.org 15390S: Maintained 15391T: git https://github.com/nbd168/wireless 15392F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15393F: drivers/net/wireless/mediatek/mt76/ 15394 15395MEDIATEK MT7601U WIRELESS LAN DRIVER 15396M: Jakub Kicinski <kuba@kernel.org> 15397L: linux-wireless@vger.kernel.org 15398S: Maintained 15399F: drivers/net/wireless/mediatek/mt7601u/ 15400 15401MEDIATEK MT7621 CLOCK DRIVER 15402M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15403S: Maintained 15404F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15405F: drivers/clk/ralink/clk-mt7621.c 15406 15407MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15408M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15409S: Maintained 15410F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15411F: drivers/pci/controller/pcie-mt7621.c 15412 15413MEDIATEK MT7621 PHY PCI DRIVER 15414M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15415S: Maintained 15416F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15417F: drivers/phy/ralink/phy-mt7621-pci.c 15418 15419MEDIATEK MT7621/28/88 I2C DRIVER 15420M: Stefan Roese <sr@denx.de> 15421L: linux-i2c@vger.kernel.org 15422S: Maintained 15423F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15424F: drivers/i2c/busses/i2c-mt7621.c 15425 15426MEDIATEK MTMIPS CLOCK DRIVER 15427M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15428S: Maintained 15429F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15430F: drivers/clk/ralink/clk-mtmips.c 15431 15432MEDIATEK NAND CONTROLLER DRIVER 15433L: linux-mtd@lists.infradead.org 15434S: Orphan 15435F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15436F: drivers/mtd/nand/raw/mtk_* 15437 15438MEDIATEK PMIC LED DRIVER 15439M: Sen Chu <sen.chu@mediatek.com> 15440M: Sean Wang <sean.wang@mediatek.com> 15441M: Macpaul Lin <macpaul.lin@mediatek.com> 15442S: Maintained 15443F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15444F: drivers/leds/leds-mt6323.c 15445 15446MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15447M: Sean Wang <sean.wang@mediatek.com> 15448S: Maintained 15449F: drivers/char/hw_random/mtk-rng.c 15450 15451MEDIATEK SMI DRIVER 15452M: Yong Wu <yong.wu@mediatek.com> 15453L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15454S: Supported 15455F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15456F: drivers/memory/mtk-smi.c 15457F: include/soc/mediatek/smi.h 15458 15459MEDIATEK SWITCH DRIVER 15460M: Chester A. Unal <chester.a.unal@arinc9.com> 15461M: Daniel Golle <daniel@makrotopia.org> 15462M: DENG Qingfang <dqfext@gmail.com> 15463M: Sean Wang <sean.wang@mediatek.com> 15464L: netdev@vger.kernel.org 15465S: Maintained 15466F: drivers/net/dsa/mt7530-mdio.c 15467F: drivers/net/dsa/mt7530-mmio.c 15468F: drivers/net/dsa/mt7530.* 15469F: net/dsa/tag_mtk.c 15470 15471MEDIATEK T7XX 5G WWAN MODEM DRIVER 15472M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15473R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15474R: Liu Haijun <haijun.liu@mediatek.com> 15475R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 15476R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15477L: netdev@vger.kernel.org 15478S: Supported 15479F: drivers/net/wwan/t7xx/ 15480 15481MEDIATEK USB3 DRD IP DRIVER 15482M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15483L: linux-usb@vger.kernel.org 15484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15485L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15486S: Maintained 15487F: Documentation/devicetree/bindings/usb/mediatek,* 15488F: drivers/usb/host/xhci-mtk* 15489F: drivers/usb/mtu3/ 15490 15491MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15492M: Peter Senna Tschudin <peter.senna@gmail.com> 15493M: Ian Ray <ian.ray@ge.com> 15494M: Martyn Welch <martyn.welch@collabora.co.uk> 15495S: Maintained 15496F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15497F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15498 15499MEGARAID SCSI/SAS DRIVERS 15500M: Kashyap Desai <kashyap.desai@broadcom.com> 15501M: Sumit Saxena <sumit.saxena@broadcom.com> 15502M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15503M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15504L: megaraidlinux.pdl@broadcom.com 15505L: linux-scsi@vger.kernel.org 15506S: Maintained 15507W: http://www.avagotech.com/support/ 15508F: Documentation/scsi/megaraid.rst 15509F: drivers/scsi/megaraid.* 15510F: drivers/scsi/megaraid/ 15511 15512MELEXIS MLX90614 DRIVER 15513M: Crt Mori <cmo@melexis.com> 15514L: linux-iio@vger.kernel.org 15515S: Supported 15516W: http://www.melexis.com 15517F: drivers/iio/temperature/mlx90614.c 15518 15519MELEXIS MLX90632 DRIVER 15520M: Crt Mori <cmo@melexis.com> 15521L: linux-iio@vger.kernel.org 15522S: Supported 15523W: http://www.melexis.com 15524F: drivers/iio/temperature/mlx90632.c 15525 15526MELEXIS MLX90635 DRIVER 15527M: Crt Mori <cmo@melexis.com> 15528L: linux-iio@vger.kernel.org 15529S: Supported 15530W: http://www.melexis.com 15531F: drivers/iio/temperature/mlx90635.c 15532 15533MELFAS MIP4 TOUCHSCREEN DRIVER 15534M: Sangwon Jee <jeesw@melfas.com> 15535S: Supported 15536W: http://www.melfas.com 15537F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15538F: drivers/input/touchscreen/melfas_mip4.c 15539 15540MELLANOX BLUEFIELD I2C DRIVER 15541M: Khalil Blaiech <kblaiech@nvidia.com> 15542M: Asmaa Mnebhi <asmaa@nvidia.com> 15543L: linux-i2c@vger.kernel.org 15544S: Supported 15545F: drivers/i2c/busses/i2c-mlxbf.c 15546 15547MELLANOX ETHERNET DRIVER (mlx4_en) 15548M: Tariq Toukan <tariqt@nvidia.com> 15549L: netdev@vger.kernel.org 15550S: Maintained 15551W: https://www.nvidia.com/networking/ 15552Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15553F: drivers/net/ethernet/mellanox/mlx4/en_* 15554 15555MELLANOX ETHERNET DRIVER (mlx5e) 15556M: Saeed Mahameed <saeedm@nvidia.com> 15557M: Tariq Toukan <tariqt@nvidia.com> 15558L: netdev@vger.kernel.org 15559S: Maintained 15560W: https://www.nvidia.com/networking/ 15561Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15562F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15563 15564MELLANOX ETHERNET INNOVA DRIVERS 15565R: Boris Pismenny <borisp@nvidia.com> 15566L: netdev@vger.kernel.org 15567S: Maintained 15568W: https://www.nvidia.com/networking/ 15569Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15570F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15571F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15572F: include/linux/mlx5/mlx5_ifc_fpga.h 15573 15574MELLANOX ETHERNET SWITCH DRIVERS 15575M: Ido Schimmel <idosch@nvidia.com> 15576M: Petr Machata <petrm@nvidia.com> 15577L: netdev@vger.kernel.org 15578S: Supported 15579W: https://www.nvidia.com/networking/ 15580Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15581F: drivers/net/ethernet/mellanox/mlxsw/ 15582F: tools/testing/selftests/drivers/net/mlxsw/ 15583 15584MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15585M: mlxsw@nvidia.com 15586L: netdev@vger.kernel.org 15587S: Supported 15588W: https://www.nvidia.com/networking/ 15589Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15590F: drivers/net/ethernet/mellanox/mlxfw/ 15591 15592MELLANOX HARDWARE PLATFORM SUPPORT 15593M: Hans de Goede <hansg@kernel.org> 15594M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15595M: Vadim Pasternak <vadimp@nvidia.com> 15596L: platform-driver-x86@vger.kernel.org 15597S: Supported 15598F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15599F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15600F: drivers/platform/mellanox/ 15601F: include/linux/platform_data/mlxreg.h 15602 15603MELLANOX MLX4 core VPI driver 15604M: Tariq Toukan <tariqt@nvidia.com> 15605L: netdev@vger.kernel.org 15606L: linux-rdma@vger.kernel.org 15607S: Maintained 15608W: https://www.nvidia.com/networking/ 15609Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15610F: drivers/net/ethernet/mellanox/mlx4/ 15611F: include/linux/mlx4/ 15612 15613MELLANOX MLX4 IB driver 15614M: Yishai Hadas <yishaih@nvidia.com> 15615L: linux-rdma@vger.kernel.org 15616S: Supported 15617W: https://www.nvidia.com/networking/ 15618Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15619F: drivers/infiniband/hw/mlx4/ 15620F: include/linux/mlx4/ 15621F: include/uapi/rdma/mlx4-abi.h 15622 15623MELLANOX MLX5 core VPI driver 15624M: Saeed Mahameed <saeedm@nvidia.com> 15625M: Leon Romanovsky <leonro@nvidia.com> 15626M: Tariq Toukan <tariqt@nvidia.com> 15627L: netdev@vger.kernel.org 15628L: linux-rdma@vger.kernel.org 15629S: Maintained 15630W: https://www.nvidia.com/networking/ 15631Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15632F: Documentation/networking/device_drivers/ethernet/mellanox/ 15633F: drivers/net/ethernet/mellanox/mlx5/core/ 15634F: include/linux/mlx5/ 15635 15636MELLANOX MLX5 IB driver 15637M: Leon Romanovsky <leonro@nvidia.com> 15638L: linux-rdma@vger.kernel.org 15639S: Supported 15640W: https://www.nvidia.com/networking/ 15641Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15642F: drivers/infiniband/hw/mlx5/ 15643F: include/linux/mlx5/ 15644F: include/uapi/rdma/mlx5-abi.h 15645 15646MELLANOX MLX5 VDPA DRIVER 15647M: Dragos Tatulea <dtatulea@nvidia.com> 15648L: virtualization@lists.linux.dev 15649S: Supported 15650F: drivers/vdpa/mlx5/ 15651 15652MELLANOX MLXCPLD I2C AND MUX DRIVER 15653M: Vadim Pasternak <vadimp@nvidia.com> 15654M: Michael Shych <michaelsh@nvidia.com> 15655L: linux-i2c@vger.kernel.org 15656S: Supported 15657F: Documentation/i2c/busses/i2c-mlxcpld.rst 15658F: drivers/i2c/busses/i2c-mlxcpld.c 15659F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15660 15661MELLANOX MLXCPLD LED DRIVER 15662M: Vadim Pasternak <vadimp@nvidia.com> 15663L: linux-leds@vger.kernel.org 15664S: Supported 15665F: Documentation/leds/leds-mlxcpld.rst 15666F: drivers/leds/leds-mlxcpld.c 15667F: drivers/leds/leds-mlxreg.c 15668 15669MEMBARRIER SUPPORT 15670M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15671M: "Paul E. McKenney" <paulmck@kernel.org> 15672L: linux-kernel@vger.kernel.org 15673S: Supported 15674F: Documentation/scheduler/membarrier.rst 15675F: arch/*/include/asm/membarrier.h 15676F: arch/*/include/asm/sync_core.h 15677F: include/uapi/linux/membarrier.h 15678F: kernel/sched/membarrier.c 15679 15680MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15681M: Mike Rapoport <rppt@kernel.org> 15682L: linux-mm@kvack.org 15683S: Maintained 15684F: Documentation/core-api/boot-time-mm.rst 15685F: Documentation/core-api/kho/bindings/memblock/* 15686F: include/linux/memblock.h 15687F: mm/bootmem_info.c 15688F: mm/memblock.c 15689F: mm/memtest.c 15690F: mm/mm_init.c 15691F: mm/rodata_test.c 15692F: tools/testing/memblock/ 15693 15694MEMORY ALLOCATION PROFILING 15695M: Suren Baghdasaryan <surenb@google.com> 15696M: Kent Overstreet <kent.overstreet@linux.dev> 15697L: linux-mm@kvack.org 15698S: Maintained 15699F: Documentation/mm/allocation-profiling.rst 15700F: include/linux/alloc_tag.h 15701F: include/linux/pgalloc_tag.h 15702F: lib/alloc_tag.c 15703 15704MEMORY CONTROLLER DRIVERS 15705M: Krzysztof Kozlowski <krzk@kernel.org> 15706L: linux-kernel@vger.kernel.org 15707S: Maintained 15708B: mailto:krzysztof.kozlowski@linaro.org 15709T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15710F: Documentation/devicetree/bindings/memory-controllers/ 15711F: drivers/memory/ 15712F: include/dt-bindings/memory/ 15713F: include/memory/ 15714 15715MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15716M: Dmitry Osipenko <digetx@gmail.com> 15717L: linux-pm@vger.kernel.org 15718L: linux-tegra@vger.kernel.org 15719S: Maintained 15720T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15721F: drivers/devfreq/tegra30-devfreq.c 15722 15723MEMORY HOT(UN)PLUG 15724M: David Hildenbrand <david@redhat.com> 15725M: Oscar Salvador <osalvador@suse.de> 15726L: linux-mm@kvack.org 15727S: Maintained 15728F: Documentation/admin-guide/mm/memory-hotplug.rst 15729F: Documentation/core-api/memory-hotplug.rst 15730F: drivers/base/memory.c 15731F: include/linux/memory_hotplug.h 15732F: mm/memory_hotplug.c 15733F: tools/testing/selftests/memory-hotplug/ 15734 15735MEMORY MANAGEMENT 15736M: Andrew Morton <akpm@linux-foundation.org> 15737L: linux-mm@kvack.org 15738S: Maintained 15739W: http://www.linux-mm.org 15740T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15741T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15742F: Documentation/admin-guide/mm/ 15743F: Documentation/mm/ 15744F: include/linux/gfp.h 15745F: include/linux/gfp_types.h 15746F: include/linux/memory_hotplug.h 15747F: include/linux/memory-tiers.h 15748F: include/linux/mempolicy.h 15749F: include/linux/mempool.h 15750F: include/linux/memremap.h 15751F: include/linux/mmzone.h 15752F: include/linux/mmu_notifier.h 15753F: include/linux/pagewalk.h 15754F: include/trace/events/ksm.h 15755F: mm/ 15756F: tools/mm/ 15757F: tools/testing/selftests/mm/ 15758N: include/linux/page[-_]* 15759 15760MEMORY MANAGEMENT - CORE 15761M: Andrew Morton <akpm@linux-foundation.org> 15762M: David Hildenbrand <david@redhat.com> 15763R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15764R: Liam R. Howlett <Liam.Howlett@oracle.com> 15765R: Vlastimil Babka <vbabka@suse.cz> 15766R: Mike Rapoport <rppt@kernel.org> 15767R: Suren Baghdasaryan <surenb@google.com> 15768R: Michal Hocko <mhocko@suse.com> 15769L: linux-mm@kvack.org 15770S: Maintained 15771W: http://www.linux-mm.org 15772T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15773F: include/linux/memory.h 15774F: include/linux/mm.h 15775F: include/linux/mm_*.h 15776F: include/linux/mmdebug.h 15777F: include/linux/pagewalk.h 15778F: kernel/fork.c 15779F: mm/Kconfig 15780F: mm/debug.c 15781F: mm/init-mm.c 15782F: mm/memory.c 15783F: mm/pagewalk.c 15784F: mm/util.c 15785 15786MEMORY MANAGEMENT - EXECMEM 15787M: Andrew Morton <akpm@linux-foundation.org> 15788M: Mike Rapoport <rppt@kernel.org> 15789L: linux-mm@kvack.org 15790S: Maintained 15791F: include/linux/execmem.h 15792F: mm/execmem.c 15793 15794MEMORY MANAGEMENT - GUP (GET USER PAGES) 15795M: Andrew Morton <akpm@linux-foundation.org> 15796M: David Hildenbrand <david@redhat.com> 15797R: Jason Gunthorpe <jgg@nvidia.com> 15798R: John Hubbard <jhubbard@nvidia.com> 15799R: Peter Xu <peterx@redhat.com> 15800L: linux-mm@kvack.org 15801S: Maintained 15802W: http://www.linux-mm.org 15803T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15804F: mm/gup.c 15805F: mm/gup_test.c 15806F: mm/gup_test.h 15807F: tools/testing/selftests/mm/gup_longterm.c 15808F: tools/testing/selftests/mm/gup_test.c 15809 15810MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 15811M: Andrew Morton <akpm@linux-foundation.org> 15812M: David Hildenbrand <david@redhat.com> 15813R: Xu Xin <xu.xin16@zte.com.cn> 15814R: Chengming Zhou <chengming.zhou@linux.dev> 15815L: linux-mm@kvack.org 15816S: Maintained 15817W: http://www.linux-mm.org 15818T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15819F: Documentation/admin-guide/mm/ksm.rst 15820F: Documentation/mm/ksm.rst 15821F: include/linux/ksm.h 15822F: include/trace/events/ksm.h 15823F: mm/ksm.c 15824 15825MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 15826M: Andrew Morton <akpm@linux-foundation.org> 15827M: David Hildenbrand <david@redhat.com> 15828R: Zi Yan <ziy@nvidia.com> 15829R: Matthew Brost <matthew.brost@intel.com> 15830R: Joshua Hahn <joshua.hahnjy@gmail.com> 15831R: Rakie Kim <rakie.kim@sk.com> 15832R: Byungchul Park <byungchul@sk.com> 15833R: Gregory Price <gourry@gourry.net> 15834R: Ying Huang <ying.huang@linux.alibaba.com> 15835R: Alistair Popple <apopple@nvidia.com> 15836L: linux-mm@kvack.org 15837S: Maintained 15838W: http://www.linux-mm.org 15839T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15840F: include/linux/mempolicy.h 15841F: include/linux/migrate.h 15842F: mm/mempolicy.c 15843F: mm/migrate.c 15844F: mm/migrate_device.c 15845 15846MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 15847M: Andrew Morton <akpm@linux-foundation.org> 15848M: Mike Rapoport <rppt@kernel.org> 15849L: linux-mm@kvack.org 15850S: Maintained 15851F: include/linux/numa_memblks.h 15852F: mm/numa.c 15853F: mm/numa_emulation.c 15854F: mm/numa_memblks.c 15855 15856MEMORY MANAGEMENT - PAGE ALLOCATOR 15857M: Andrew Morton <akpm@linux-foundation.org> 15858M: Vlastimil Babka <vbabka@suse.cz> 15859R: Suren Baghdasaryan <surenb@google.com> 15860R: Michal Hocko <mhocko@suse.com> 15861R: Brendan Jackman <jackmanb@google.com> 15862R: Johannes Weiner <hannes@cmpxchg.org> 15863R: Zi Yan <ziy@nvidia.com> 15864L: linux-mm@kvack.org 15865S: Maintained 15866F: include/linux/compaction.h 15867F: include/linux/gfp.h 15868F: include/linux/page-isolation.h 15869F: mm/compaction.c 15870F: mm/page_alloc.c 15871F: mm/page_isolation.c 15872 15873MEMORY MANAGEMENT - RECLAIM 15874M: Andrew Morton <akpm@linux-foundation.org> 15875M: Johannes Weiner <hannes@cmpxchg.org> 15876R: David Hildenbrand <david@redhat.com> 15877R: Michal Hocko <mhocko@kernel.org> 15878R: Qi Zheng <zhengqi.arch@bytedance.com> 15879R: Shakeel Butt <shakeel.butt@linux.dev> 15880R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15881L: linux-mm@kvack.org 15882S: Maintained 15883F: mm/pt_reclaim.c 15884F: mm/vmscan.c 15885F: mm/workingset.c 15886 15887MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 15888M: Andrew Morton <akpm@linux-foundation.org> 15889M: David Hildenbrand <david@redhat.com> 15890M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15891R: Rik van Riel <riel@surriel.com> 15892R: Liam R. Howlett <Liam.Howlett@oracle.com> 15893R: Vlastimil Babka <vbabka@suse.cz> 15894R: Harry Yoo <harry.yoo@oracle.com> 15895L: linux-mm@kvack.org 15896S: Maintained 15897F: include/linux/rmap.h 15898F: mm/page_vma_mapped.c 15899F: mm/rmap.c 15900 15901MEMORY MANAGEMENT - SECRETMEM 15902M: Andrew Morton <akpm@linux-foundation.org> 15903M: Mike Rapoport <rppt@kernel.org> 15904L: linux-mm@kvack.org 15905S: Maintained 15906F: include/linux/secretmem.h 15907F: mm/secretmem.c 15908 15909MEMORY MANAGEMENT - SWAP 15910M: Andrew Morton <akpm@linux-foundation.org> 15911R: Kemeng Shi <shikemeng@huaweicloud.com> 15912R: Kairui Song <kasong@tencent.com> 15913R: Nhat Pham <nphamcs@gmail.com> 15914R: Baoquan He <bhe@redhat.com> 15915R: Barry Song <baohua@kernel.org> 15916R: Chris Li <chrisl@kernel.org> 15917L: linux-mm@kvack.org 15918S: Maintained 15919F: include/linux/swap.h 15920F: include/linux/swapfile.h 15921F: include/linux/swapops.h 15922F: mm/page_io.c 15923F: mm/swap.c 15924F: mm/swap.h 15925F: mm/swap_state.c 15926F: mm/swapfile.c 15927 15928MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 15929M: Andrew Morton <akpm@linux-foundation.org> 15930M: David Hildenbrand <david@redhat.com> 15931R: Zi Yan <ziy@nvidia.com> 15932R: Baolin Wang <baolin.wang@linux.alibaba.com> 15933R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15934R: Liam R. Howlett <Liam.Howlett@oracle.com> 15935R: Nico Pache <npache@redhat.com> 15936R: Ryan Roberts <ryan.roberts@arm.com> 15937R: Dev Jain <dev.jain@arm.com> 15938R: Barry Song <baohua@kernel.org> 15939L: linux-mm@kvack.org 15940S: Maintained 15941W: http://www.linux-mm.org 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15943F: Documentation/admin-guide/mm/transhuge.rst 15944F: include/linux/huge_mm.h 15945F: include/linux/khugepaged.h 15946F: include/trace/events/huge_memory.h 15947F: mm/huge_memory.c 15948F: mm/khugepaged.c 15949F: tools/testing/selftests/mm/khugepaged.c 15950F: tools/testing/selftests/mm/split_huge_page_test.c 15951F: tools/testing/selftests/mm/transhuge-stress.c 15952 15953MEMORY MANAGEMENT - USERFAULTFD 15954M: Andrew Morton <akpm@linux-foundation.org> 15955R: Peter Xu <peterx@redhat.com> 15956L: linux-mm@kvack.org 15957S: Maintained 15958F: Documentation/admin-guide/mm/userfaultfd.rst 15959F: fs/userfaultfd.c 15960F: include/asm-generic/pgtable_uffd.h 15961F: include/linux/userfaultfd_k.h 15962F: include/uapi/linux/userfaultfd.h 15963F: mm/userfaultfd.c 15964F: tools/testing/selftests/mm/uffd-*.[ch] 15965 15966MEMORY MANAGEMENT - RUST 15967M: Alice Ryhl <aliceryhl@google.com> 15968R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15969R: Liam R. Howlett <Liam.Howlett@oracle.com> 15970L: linux-mm@kvack.org 15971L: rust-for-linux@vger.kernel.org 15972S: Maintained 15973W: http://www.linux-mm.org 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15975F: rust/helpers/mm.c 15976F: rust/kernel/mm.rs 15977F: rust/kernel/mm/ 15978 15979MEMORY MAPPING 15980M: Andrew Morton <akpm@linux-foundation.org> 15981M: Liam R. Howlett <Liam.Howlett@oracle.com> 15982M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15983R: Vlastimil Babka <vbabka@suse.cz> 15984R: Jann Horn <jannh@google.com> 15985R: Pedro Falcato <pfalcato@suse.de> 15986L: linux-mm@kvack.org 15987S: Maintained 15988W: http://www.linux-mm.org 15989T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15990F: include/trace/events/mmap.h 15991F: mm/mincore.c 15992F: mm/mlock.c 15993F: mm/mmap.c 15994F: mm/mprotect.c 15995F: mm/mremap.c 15996F: mm/mseal.c 15997F: mm/msync.c 15998F: mm/nommu.c 15999F: mm/vma.c 16000F: mm/vma.h 16001F: mm/vma_exec.c 16002F: mm/vma_init.c 16003F: mm/vma_internal.h 16004F: tools/testing/selftests/mm/merge.c 16005F: tools/testing/vma/ 16006 16007MEMORY MAPPING - LOCKING 16008M: Andrew Morton <akpm@linux-foundation.org> 16009M: Suren Baghdasaryan <surenb@google.com> 16010M: Liam R. Howlett <Liam.Howlett@oracle.com> 16011M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16012R: Vlastimil Babka <vbabka@suse.cz> 16013R: Shakeel Butt <shakeel.butt@linux.dev> 16014L: linux-mm@kvack.org 16015S: Maintained 16016W: http://www.linux-mm.org 16017T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16018F: Documentation/mm/process_addrs.rst 16019F: include/linux/mmap_lock.h 16020F: include/trace/events/mmap_lock.h 16021F: mm/mmap_lock.c 16022 16023MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16024M: Andrew Morton <akpm@linux-foundation.org> 16025M: Liam R. Howlett <Liam.Howlett@oracle.com> 16026M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16027M: David Hildenbrand <david@redhat.com> 16028R: Vlastimil Babka <vbabka@suse.cz> 16029R: Jann Horn <jannh@google.com> 16030L: linux-mm@kvack.org 16031S: Maintained 16032W: http://www.linux-mm.org 16033T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16034F: include/uapi/asm-generic/mman-common.h 16035F: mm/madvise.c 16036 16037MEMORY TECHNOLOGY DEVICES (MTD) 16038M: Miquel Raynal <miquel.raynal@bootlin.com> 16039M: Richard Weinberger <richard@nod.at> 16040M: Vignesh Raghavendra <vigneshr@ti.com> 16041L: linux-mtd@lists.infradead.org 16042S: Maintained 16043W: http://www.linux-mtd.infradead.org/ 16044Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16045C: irc://irc.oftc.net/mtd 16046T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16047T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16048F: Documentation/devicetree/bindings/mtd/ 16049F: drivers/mtd/ 16050F: include/linux/mtd/ 16051F: include/uapi/mtd/ 16052 16053MEN A21 WATCHDOG DRIVER 16054M: Johannes Thumshirn <morbidrsa@gmail.com> 16055L: linux-watchdog@vger.kernel.org 16056S: Maintained 16057F: drivers/watchdog/mena21_wdt.c 16058 16059MEN CHAMELEON BUS (mcb) 16060M: Johannes Thumshirn <morbidrsa@gmail.com> 16061S: Maintained 16062F: Documentation/driver-api/men-chameleon-bus.rst 16063F: drivers/mcb/ 16064F: include/linux/mcb.h 16065 16066MEN F21BMC (Board Management Controller) 16067M: Andreas Werner <andreas.werner@men.de> 16068S: Supported 16069F: Documentation/hwmon/menf21bmc.rst 16070F: drivers/hwmon/menf21bmc_hwmon.c 16071F: drivers/leds/leds-menf21bmc.c 16072F: drivers/mfd/menf21bmc.c 16073F: drivers/watchdog/menf21bmc_wdt.c 16074 16075MEN Z069 WATCHDOG DRIVER 16076M: Johannes Thumshirn <jth@kernel.org> 16077L: linux-watchdog@vger.kernel.org 16078S: Maintained 16079F: drivers/watchdog/menz69_wdt.c 16080 16081MESON AO CEC DRIVER FOR AMLOGIC SOCS 16082M: Neil Armstrong <neil.armstrong@linaro.org> 16083L: linux-media@vger.kernel.org 16084L: linux-amlogic@lists.infradead.org 16085S: Supported 16086W: http://linux-meson.com/ 16087T: git git://linuxtv.org/media.git 16088F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16089F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16090F: drivers/media/cec/platform/meson/ao-cec.c 16091 16092MESON GE2D DRIVER FOR AMLOGIC SOCS 16093M: Neil Armstrong <neil.armstrong@linaro.org> 16094L: linux-media@vger.kernel.org 16095L: linux-amlogic@lists.infradead.org 16096S: Supported 16097T: git git://linuxtv.org/media.git 16098F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16099F: drivers/media/platform/amlogic/meson-ge2d/ 16100 16101MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16102M: Liang Yang <liang.yang@amlogic.com> 16103L: linux-mtd@lists.infradead.org 16104S: Maintained 16105F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16106F: drivers/mtd/nand/raw/meson_* 16107 16108MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16109M: Neil Armstrong <neil.armstrong@linaro.org> 16110L: linux-media@vger.kernel.org 16111L: linux-amlogic@lists.infradead.org 16112S: Supported 16113T: git git://linuxtv.org/media.git 16114F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16115F: drivers/staging/media/meson/vdec/ 16116 16117META ETHERNET DRIVERS 16118M: Alexander Duyck <alexanderduyck@fb.com> 16119M: Jakub Kicinski <kuba@kernel.org> 16120R: kernel-team@meta.com 16121S: Maintained 16122F: Documentation/networking/device_drivers/ethernet/meta/ 16123F: drivers/net/ethernet/meta/ 16124 16125METHODE UDPU SUPPORT 16126M: Robert Marko <robert.marko@sartura.hr> 16127S: Maintained 16128F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16129F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16130 16131MHI BUS 16132M: Manivannan Sadhasivam <mani@kernel.org> 16133L: mhi@lists.linux.dev 16134L: linux-arm-msm@vger.kernel.org 16135S: Maintained 16136T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16137F: Documentation/ABI/stable/sysfs-bus-mhi 16138F: Documentation/mhi/ 16139F: drivers/bus/mhi/ 16140F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16141F: include/linux/mhi.h 16142 16143MICROBLAZE ARCHITECTURE 16144M: Michal Simek <monstr@monstr.eu> 16145S: Supported 16146W: http://www.monstr.eu/fdt/ 16147T: git git://git.monstr.eu/linux-2.6-microblaze.git 16148F: arch/microblaze/ 16149 16150MICROBLAZE TMR INJECT 16151M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16152S: Supported 16153F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16154F: drivers/misc/xilinx_tmr_inject.c 16155 16156MICROBLAZE TMR MANAGER 16157M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16158S: Supported 16159F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16160F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16161F: drivers/misc/xilinx_tmr_manager.c 16162 16163MICROCHIP AT91 DMA DRIVERS 16164M: Ludovic Desroches <ludovic.desroches@microchip.com> 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166L: dmaengine@vger.kernel.org 16167S: Supported 16168F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16169F: drivers/dma/at_hdmac.c 16170F: drivers/dma/at_xdmac.c 16171F: include/dt-bindings/dma/at91.h 16172 16173MICROCHIP AT91 SERIAL DRIVER 16174M: Richard Genoud <richard.genoud@bootlin.com> 16175S: Maintained 16176F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16177F: drivers/tty/serial/atmel_serial.c 16178F: drivers/tty/serial/atmel_serial.h 16179 16180MICROCHIP AT91 USART MFD DRIVER 16181M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16182L: linux-kernel@vger.kernel.org 16183S: Supported 16184F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16185F: drivers/mfd/at91-usart.c 16186F: include/dt-bindings/mfd/at91-usart.h 16187 16188MICROCHIP AT91 USART SPI DRIVER 16189M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16190L: linux-spi@vger.kernel.org 16191S: Supported 16192F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16193F: drivers/spi/spi-at91-usart.c 16194 16195MICROCHIP AUDIO ASOC DRIVERS 16196M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16197M: Andrei Simion <andrei.simion@microchip.com> 16198L: linux-sound@vger.kernel.org 16199S: Supported 16200F: Documentation/devicetree/bindings/sound/atmel* 16201F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16202F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16203F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16204F: sound/soc/atmel 16205 16206MICROCHIP CSI2DC DRIVER 16207M: Eugen Hristev <eugen.hristev@microchip.com> 16208L: linux-media@vger.kernel.org 16209S: Supported 16210F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16211F: drivers/media/platform/microchip/microchip-csi2dc.c 16212 16213MICROCHIP ECC DRIVER 16214L: linux-crypto@vger.kernel.org 16215S: Orphan 16216F: drivers/crypto/atmel-ecc.* 16217 16218MICROCHIP EIC DRIVER 16219M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16221S: Supported 16222F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16223F: drivers/irqchip/irq-mchp-eic.c 16224 16225MICROCHIP I2C DRIVER 16226M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16227L: linux-i2c@vger.kernel.org 16228S: Supported 16229F: drivers/i2c/busses/i2c-at91-*.c 16230F: drivers/i2c/busses/i2c-at91.h 16231 16232MICROCHIP ISC DRIVER 16233M: Eugen Hristev <eugen.hristev@microchip.com> 16234L: linux-media@vger.kernel.org 16235S: Supported 16236F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16237F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16238F: drivers/media/platform/microchip/microchip-isc* 16239F: drivers/media/platform/microchip/microchip-sama*-isc* 16240F: drivers/staging/media/deprecated/atmel/atmel-isc* 16241F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16242F: include/linux/atmel-isc-media.h 16243 16244MICROCHIP ISI DRIVER 16245M: Eugen Hristev <eugen.hristev@microchip.com> 16246L: linux-media@vger.kernel.org 16247S: Supported 16248F: drivers/media/platform/atmel/atmel-isi.c 16249F: drivers/media/platform/atmel/atmel-isi.h 16250 16251MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16252M: Woojung Huh <woojung.huh@microchip.com> 16253M: UNGLinuxDriver@microchip.com 16254L: netdev@vger.kernel.org 16255S: Maintained 16256F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16257F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16258F: drivers/net/dsa/microchip/* 16259F: include/linux/dsa/ksz_common.h 16260F: include/linux/platform_data/microchip-ksz.h 16261F: net/dsa/tag_ksz.c 16262 16263MICROCHIP LAN743X ETHERNET DRIVER 16264M: Bryan Whitehead <bryan.whitehead@microchip.com> 16265M: UNGLinuxDriver@microchip.com 16266L: netdev@vger.kernel.org 16267S: Maintained 16268F: drivers/net/ethernet/microchip/lan743x_* 16269 16270MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16271M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16272L: netdev@vger.kernel.org 16273S: Maintained 16274F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16275F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16276 16277MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16278M: Arun Ramadoss <arun.ramadoss@microchip.com> 16279R: UNGLinuxDriver@microchip.com 16280L: netdev@vger.kernel.org 16281S: Maintained 16282F: drivers/net/phy/microchip_t1.c 16283 16284MICROCHIP LAN966X ETHERNET DRIVER 16285M: Horatiu Vultur <horatiu.vultur@microchip.com> 16286M: UNGLinuxDriver@microchip.com 16287L: netdev@vger.kernel.org 16288S: Maintained 16289F: drivers/net/ethernet/microchip/lan966x/* 16290 16291MICROCHIP LAN966X OIC DRIVER 16292M: Herve Codina <herve.codina@bootlin.com> 16293S: Maintained 16294F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16295F: drivers/irqchip/irq-lan966x-oic.c 16296 16297MICROCHIP LAN966X PCI DRIVER 16298M: Herve Codina <herve.codina@bootlin.com> 16299S: Maintained 16300F: drivers/misc/lan966x_pci.c 16301F: drivers/misc/lan966x_pci.dtso 16302 16303MICROCHIP LAN969X ETHERNET DRIVER 16304M: Daniel Machon <daniel.machon@microchip.com> 16305M: UNGLinuxDriver@microchip.com 16306L: netdev@vger.kernel.org 16307S: Maintained 16308F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16309 16310MICROCHIP LCDFB DRIVER 16311M: Nicolas Ferre <nicolas.ferre@microchip.com> 16312L: linux-fbdev@vger.kernel.org 16313S: Maintained 16314F: drivers/video/fbdev/atmel_lcdfb.c 16315F: include/video/atmel_lcdc.h 16316 16317MICROCHIP MCP16502 PMIC DRIVER 16318M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16319M: Andrei Simion <andrei.simion@microchip.com> 16320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16321S: Supported 16322F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16323F: drivers/regulator/mcp16502.c 16324 16325MICROCHIP MCP3564 ADC DRIVER 16326M: Marius Cristea <marius.cristea@microchip.com> 16327L: linux-iio@vger.kernel.org 16328S: Supported 16329F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16330F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16331F: drivers/iio/adc/mcp3564.c 16332 16333MICROCHIP MCP3911 ADC DRIVER 16334M: Marcus Folkesson <marcus.folkesson@gmail.com> 16335M: Kent Gustavsson <kent@minoris.se> 16336L: linux-iio@vger.kernel.org 16337S: Maintained 16338F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16339F: drivers/iio/adc/mcp3911.c 16340 16341MICROCHIP MMC/SD/SDIO MCI DRIVER 16342M: Aubin Constans <aubin.constans@microchip.com> 16343S: Maintained 16344F: drivers/mmc/host/atmel-mci.c 16345 16346MICROCHIP NAND DRIVER 16347L: linux-mtd@lists.infradead.org 16348S: Orphan 16349F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16350F: drivers/mtd/nand/raw/atmel/* 16351 16352MICROCHIP OTPC DRIVER 16353M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16355S: Supported 16356F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16357F: drivers/nvmem/microchip-otpc.c 16358F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16359 16360MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16361M: Matteo Martelli <matteomartelli3@gmail.com> 16362L: linux-iio@vger.kernel.org 16363S: Supported 16364F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16365F: drivers/iio/adc/pac1921.c 16366 16367MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16368M: Marius Cristea <marius.cristea@microchip.com> 16369L: linux-iio@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16372F: drivers/iio/adc/pac1934.c 16373 16374MICROCHIP PCI1XXXX GP DRIVER 16375M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16376M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16377L: linux-gpio@vger.kernel.org 16378S: Supported 16379F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16380F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16381F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16382F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16383 16384MICROCHIP PCI1XXXX I2C DRIVER 16385M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16386M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16387M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16388L: linux-i2c@vger.kernel.org 16389S: Maintained 16390F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16391 16392MICROCHIP PCIe UART DRIVER 16393M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16394M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16395L: linux-serial@vger.kernel.org 16396S: Maintained 16397F: drivers/tty/serial/8250/8250_pci1xxxx.c 16398 16399MICROCHIP POLARFIRE FPGA DRIVERS 16400M: Conor Dooley <conor.dooley@microchip.com> 16401L: linux-fpga@vger.kernel.org 16402S: Supported 16403F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16404F: drivers/fpga/microchip-spi.c 16405 16406MICROCHIP PWM DRIVER 16407M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16409L: linux-pwm@vger.kernel.org 16410S: Supported 16411F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16412F: drivers/pwm/pwm-atmel.c 16413 16414MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16415M: Manikandan Muralidharan <manikandan.m@microchip.com> 16416M: Dharma Balasubiramani <dharma.b@microchip.com> 16417L: dri-devel@lists.freedesktop.org 16418S: Supported 16419F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16420F: drivers/gpu/drm/bridge/microchip-lvds.c 16421 16422MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16423M: Eugen Hristev <eugen.hristev@microchip.com> 16424L: linux-iio@vger.kernel.org 16425S: Supported 16426F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16427F: drivers/iio/adc/at91-sama5d2_adc.c 16428F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16429 16430MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16431M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16432S: Supported 16433F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16434F: drivers/power/reset/at91-sama5d2_shdwc.c 16435 16436MICROCHIP SOC DRIVERS 16437M: Conor Dooley <conor@kernel.org> 16438S: Supported 16439T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16440F: Documentation/devicetree/bindings/soc/microchip/ 16441F: drivers/soc/microchip/ 16442 16443MICROCHIP SPI DRIVER 16444M: Ryan Wanner <ryan.wanner@microchip.com> 16445S: Supported 16446F: drivers/spi/spi-atmel.* 16447 16448MICROCHIP SSC DRIVER 16449M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16450M: Andrei Simion <andrei.simion@microchip.com> 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Supported 16453F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16454F: drivers/misc/atmel-ssc.c 16455F: include/linux/atmel-ssc.h 16456 16457Microchip Timer Counter Block (TCB) Capture Driver 16458M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16460L: linux-iio@vger.kernel.org 16461S: Maintained 16462F: drivers/counter/microchip-tcb-capture.c 16463F: include/uapi/linux/counter/microchip-tcb-capture.h 16464 16465MICROCHIP USB251XB DRIVER 16466M: Richard Leitner <richard.leitner@skidata.com> 16467L: linux-usb@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16470F: drivers/usb/misc/usb251xb.c 16471 16472MICROCHIP USBA UDC DRIVER 16473M: Cristian Birsan <cristian.birsan@microchip.com> 16474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16475S: Supported 16476F: drivers/usb/gadget/udc/atmel_usba_udc.* 16477 16478MICROCHIP WILC1000 WIFI DRIVER 16479M: Ajay Singh <ajay.kathat@microchip.com> 16480M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16481L: linux-wireless@vger.kernel.org 16482S: Supported 16483F: drivers/net/wireless/microchip/ 16484 16485MICROSEMI MIPS SOCS 16486M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16487M: UNGLinuxDriver@microchip.com 16488L: linux-mips@vger.kernel.org 16489S: Supported 16490F: Documentation/devicetree/bindings/mips/mscc.txt 16491F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16492F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16493F: arch/mips/boot/dts/mscc/ 16494F: arch/mips/configs/generic/board-ocelot.config 16495F: arch/mips/generic/board-ocelot.c 16496 16497MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16498M: Don Brace <don.brace@microchip.com> 16499L: storagedev@microchip.com 16500L: linux-scsi@vger.kernel.org 16501S: Supported 16502F: Documentation/scsi/smartpqi.rst 16503F: drivers/scsi/smartpqi/Kconfig 16504F: drivers/scsi/smartpqi/Makefile 16505F: drivers/scsi/smartpqi/smartpqi*.[ch] 16506F: include/linux/cciss*.h 16507F: include/uapi/linux/cciss*.h 16508 16509MICROSOFT MANA RDMA DRIVER 16510M: Long Li <longli@microsoft.com> 16511M: Konstantin Taranov <kotaranov@microsoft.com> 16512L: linux-rdma@vger.kernel.org 16513S: Supported 16514F: drivers/infiniband/hw/mana/ 16515F: include/net/mana 16516F: include/uapi/rdma/mana-abi.h 16517 16518MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16519M: Maximilian Luz <luzmaximilian@gmail.com> 16520L: platform-driver-x86@vger.kernel.org 16521S: Maintained 16522F: drivers/platform/surface/surface_aggregator_tabletsw.c 16523 16524MICROSOFT SURFACE BATTERY AND AC DRIVERS 16525M: Maximilian Luz <luzmaximilian@gmail.com> 16526L: linux-pm@vger.kernel.org 16527L: platform-driver-x86@vger.kernel.org 16528S: Maintained 16529F: drivers/power/supply/surface_battery.c 16530F: drivers/power/supply/surface_charger.c 16531 16532MICROSOFT SURFACE DTX DRIVER 16533M: Maximilian Luz <luzmaximilian@gmail.com> 16534L: platform-driver-x86@vger.kernel.org 16535S: Maintained 16536F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16537F: drivers/platform/surface/surface_dtx.c 16538F: include/uapi/linux/surface_aggregator/dtx.h 16539 16540MICROSOFT SURFACE SENSOR FAN DRIVER 16541M: Maximilian Luz <luzmaximilian@gmail.com> 16542M: Ivor Wanders <ivor@iwanders.net> 16543L: linux-hwmon@vger.kernel.org 16544S: Maintained 16545F: Documentation/hwmon/surface_fan.rst 16546F: drivers/hwmon/surface_fan.c 16547 16548MICROSOFT SURFACE SENSOR THERMAL DRIVER 16549M: Maximilian Luz <luzmaximilian@gmail.com> 16550L: linux-hwmon@vger.kernel.org 16551S: Maintained 16552F: drivers/hwmon/surface_temp.c 16553 16554MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16555M: Maximilian Luz <luzmaximilian@gmail.com> 16556L: platform-driver-x86@vger.kernel.org 16557S: Maintained 16558F: drivers/platform/surface/surface_gpe.c 16559 16560MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16561M: Hans de Goede <hansg@kernel.org> 16562M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16563M: Maximilian Luz <luzmaximilian@gmail.com> 16564L: platform-driver-x86@vger.kernel.org 16565S: Maintained 16566T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16567F: drivers/platform/surface/ 16568 16569MICROSOFT SURFACE HID TRANSPORT DRIVER 16570M: Maximilian Luz <luzmaximilian@gmail.com> 16571L: linux-input@vger.kernel.org 16572L: platform-driver-x86@vger.kernel.org 16573S: Maintained 16574F: drivers/hid/surface-hid/ 16575 16576MICROSOFT SURFACE HOT-PLUG DRIVER 16577M: Maximilian Luz <luzmaximilian@gmail.com> 16578L: platform-driver-x86@vger.kernel.org 16579S: Maintained 16580F: drivers/platform/surface/surface_hotplug.c 16581 16582MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16583M: Maximilian Luz <luzmaximilian@gmail.com> 16584L: platform-driver-x86@vger.kernel.org 16585S: Maintained 16586F: drivers/platform/surface/surface_platform_profile.c 16587 16588MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16589M: Chen Yu <yu.c.chen@intel.com> 16590L: platform-driver-x86@vger.kernel.org 16591S: Supported 16592F: drivers/platform/surface/surfacepro3_button.c 16593 16594MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16595M: Maximilian Luz <luzmaximilian@gmail.com> 16596L: platform-driver-x86@vger.kernel.org 16597S: Maintained 16598F: drivers/platform/surface/surface_aggregator_hub.c 16599 16600MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16601M: Maximilian Luz <luzmaximilian@gmail.com> 16602L: platform-driver-x86@vger.kernel.org 16603S: Maintained 16604W: https://github.com/linux-surface/surface-aggregator-module 16605C: irc://irc.libera.chat/linux-surface 16606F: Documentation/driver-api/surface_aggregator/ 16607F: drivers/platform/surface/aggregator/ 16608F: drivers/platform/surface/surface_acpi_notify.c 16609F: drivers/platform/surface/surface_aggregator_cdev.c 16610F: drivers/platform/surface/surface_aggregator_registry.c 16611F: include/linux/surface_acpi_notify.h 16612F: include/linux/surface_aggregator/ 16613F: include/uapi/linux/surface_aggregator/ 16614 16615MICROTEK X6 SCANNER 16616M: Oliver Neukum <oliver@neukum.org> 16617S: Maintained 16618F: drivers/usb/image/microtek.* 16619 16620MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16621M: Luka Kovacic <luka.kovacic@sartura.hr> 16622M: Luka Perkov <luka.perkov@sartura.hr> 16623S: Maintained 16624F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16625F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16626F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16627F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16628F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16629F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16630 16631MIN HEAP 16632M: Kuan-Wei Chiu <visitorckw@gmail.com> 16633L: linux-kernel@vger.kernel.org 16634S: Maintained 16635F: Documentation/core-api/min_heap.rst 16636F: include/linux/min_heap.h 16637F: lib/min_heap.c 16638F: lib/test_min_heap.c 16639 16640MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16641M: Sakari Ailus <sakari.ailus@linux.intel.com> 16642L: linux-media@vger.kernel.org 16643S: Maintained 16644F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16645F: Documentation/driver-api/media/drivers/ccs/ 16646F: Documentation/userspace-api/media/drivers/ccs.rst 16647F: drivers/media/i2c/ccs-pll.c 16648F: drivers/media/i2c/ccs-pll.h 16649F: drivers/media/i2c/ccs/ 16650F: include/uapi/linux/ccs.h 16651F: include/uapi/linux/smiapp.h 16652 16653MIPS 16654M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16655L: linux-mips@vger.kernel.org 16656S: Maintained 16657Q: https://patchwork.kernel.org/project/linux-mips/list/ 16658T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16659F: Documentation/devicetree/bindings/mips/ 16660F: Documentation/arch/mips/ 16661F: arch/mips/ 16662F: drivers/platform/mips/ 16663F: include/dt-bindings/mips/ 16664 16665MIPS BOSTON DEVELOPMENT BOARD 16666M: Paul Burton <paulburton@kernel.org> 16667L: linux-mips@vger.kernel.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16670F: arch/mips/boot/dts/img/boston.dts 16671F: arch/mips/configs/generic/board-boston.config 16672F: drivers/clk/imgtec/clk-boston.c 16673F: include/dt-bindings/clock/boston-clock.h 16674 16675MIPS CORE DRIVERS 16676M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16677L: linux-mips@vger.kernel.org 16678S: Supported 16679F: drivers/bus/mips_cdmm.c 16680F: drivers/clocksource/mips-gic-timer.c 16681F: drivers/cpuidle/cpuidle-cps.c 16682F: drivers/irqchip/irq-mips-cpu.c 16683F: drivers/irqchip/irq-mips-gic.c 16684 16685MIPS GENERIC PLATFORM 16686M: Paul Burton <paulburton@kernel.org> 16687L: linux-mips@vger.kernel.org 16688S: Supported 16689F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16690F: arch/mips/generic/ 16691F: arch/mips/tools/generic-board-config.sh 16692 16693MIPS RINT INSTRUCTION EMULATION 16694M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16695L: linux-mips@vger.kernel.org 16696S: Supported 16697F: arch/mips/math-emu/dp_rint.c 16698F: arch/mips/math-emu/sp_rint.c 16699 16700MIPS/LOONGSON1 ARCHITECTURE 16701M: Keguang Zhang <keguang.zhang@gmail.com> 16702L: linux-mips@vger.kernel.org 16703S: Maintained 16704F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16705F: arch/mips/include/asm/mach-loongson32/ 16706F: arch/mips/loongson32/ 16707F: drivers/*/*loongson1* 16708F: drivers/mtd/nand/raw/loongson1-nand-controller.c 16709F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 16710F: sound/soc/loongson/loongson1_ac97.c 16711 16712MIPS/LOONGSON2EF ARCHITECTURE 16713M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16714L: linux-mips@vger.kernel.org 16715S: Maintained 16716F: arch/mips/include/asm/mach-loongson2ef/ 16717F: arch/mips/loongson2ef/ 16718F: drivers/cpufreq/loongson2_cpufreq.c 16719 16720MIPS/LOONGSON64 ARCHITECTURE 16721M: Huacai Chen <chenhuacai@kernel.org> 16722M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16723L: linux-mips@vger.kernel.org 16724S: Maintained 16725F: arch/mips/include/asm/mach-loongson64/ 16726F: arch/mips/loongson64/ 16727F: drivers/irqchip/irq-loongson* 16728F: drivers/platform/mips/cpu_hwmon.c 16729 16730MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 16731M: Hans Verkuil <hverkuil@xs4all.nl> 16732L: linux-media@vger.kernel.org 16733S: Odd Fixes 16734W: https://linuxtv.org 16735T: git git://linuxtv.org/media.git 16736F: drivers/media/radio/radio-miropcm20* 16737 16738MITSUMI MM8013 FG DRIVER 16739M: Konrad Dybcio <konradybcio@kernel.org> 16740F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 16741F: drivers/power/supply/mm8013.c 16742 16743MMP SUPPORT 16744R: Lubomir Rintel <lkundrak@v3.sk> 16745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16746S: Odd Fixes 16747T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 16748F: arch/arm/boot/dts/marvell/mmp* 16749F: arch/arm/mach-mmp/ 16750F: include/linux/soc/mmp/ 16751 16752MMP USB PHY DRIVERS 16753R: Lubomir Rintel <lkundrak@v3.sk> 16754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16755S: Maintained 16756F: drivers/phy/marvell/phy-mmp3-usb.c 16757F: drivers/phy/marvell/phy-pxa-usb.c 16758 16759MMU GATHER AND TLB INVALIDATION 16760M: Will Deacon <will@kernel.org> 16761M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 16762M: Andrew Morton <akpm@linux-foundation.org> 16763M: Nick Piggin <npiggin@gmail.com> 16764M: Peter Zijlstra <peterz@infradead.org> 16765L: linux-arch@vger.kernel.org 16766L: linux-mm@kvack.org 16767S: Maintained 16768F: arch/*/include/asm/tlb.h 16769F: include/asm-generic/tlb.h 16770F: include/trace/events/tlb.h 16771F: mm/mmu_gather.c 16772 16773MN88472 MEDIA DRIVER 16774L: linux-media@vger.kernel.org 16775S: Orphan 16776W: https://linuxtv.org 16777Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16778F: drivers/media/dvb-frontends/mn88472* 16779 16780MN88473 MEDIA DRIVER 16781L: linux-media@vger.kernel.org 16782S: Orphan 16783W: https://linuxtv.org 16784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16785F: drivers/media/dvb-frontends/mn88473* 16786 16787MOBILEYE MIPS SOCS 16788M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 16789M: Gregory CLEMENT <gregory.clement@bootlin.com> 16790M: Théo Lebrun <theo.lebrun@bootlin.com> 16791L: linux-mips@vger.kernel.org 16792S: Maintained 16793F: Documentation/devicetree/bindings/mips/mobileye.yaml 16794F: Documentation/devicetree/bindings/soc/mobileye/ 16795F: arch/mips/boot/dts/mobileye/ 16796F: arch/mips/configs/eyeq5_defconfig 16797F: arch/mips/mobileye/board-epm5.its.S 16798F: drivers/clk/clk-eyeq.c 16799F: drivers/pinctrl/pinctrl-eyeq5.c 16800F: drivers/reset/reset-eyeq.c 16801F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 16802 16803MODULE SUPPORT 16804M: Luis Chamberlain <mcgrof@kernel.org> 16805M: Petr Pavlu <petr.pavlu@suse.com> 16806R: Sami Tolvanen <samitolvanen@google.com> 16807R: Daniel Gomez <da.gomez@samsung.com> 16808L: linux-modules@vger.kernel.org 16809L: linux-kernel@vger.kernel.org 16810S: Maintained 16811T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 16812F: include/linux/kmod.h 16813F: include/linux/module*.h 16814F: kernel/module/ 16815F: lib/test_kmod.c 16816F: lib/tests/module/ 16817F: scripts/module* 16818F: tools/testing/selftests/kmod/ 16819F: tools/testing/selftests/module/ 16820 16821MONOLITHIC POWER SYSTEM PMIC DRIVER 16822M: Saravanan Sekar <sravanhome@gmail.com> 16823S: Maintained 16824F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 16825F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 16826F: drivers/hwmon/pmbus/mpq7932.c 16827F: drivers/iio/adc/mp2629_adc.c 16828F: drivers/mfd/mp2629.c 16829F: drivers/power/supply/mp2629_charger.c 16830F: drivers/regulator/mp5416.c 16831F: drivers/regulator/mpq7920.c 16832F: drivers/regulator/mpq7920.h 16833F: include/linux/mfd/mp2629.h 16834 16835MOST(R) TECHNOLOGY DRIVER 16836M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16837M: Christian Gromm <christian.gromm@microchip.com> 16838S: Maintained 16839F: Documentation/ABI/testing/configfs-most 16840F: Documentation/ABI/testing/sysfs-bus-most 16841F: drivers/most/ 16842F: drivers/staging/most/ 16843F: include/linux/most.h 16844 16845MOTORCOMM PHY DRIVER 16846M: Frank <Frank.Sae@motor-comm.com> 16847L: netdev@vger.kernel.org 16848S: Maintained 16849F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 16850F: drivers/net/phy/motorcomm.c 16851 16852MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 16853M: Jiri Slaby <jirislaby@kernel.org> 16854S: Maintained 16855F: Documentation/driver-api/tty/moxa-smartio.rst 16856F: drivers/tty/mxser.* 16857 16858MP3309C BACKLIGHT DRIVER 16859M: Flavio Suligoi <f.suligoi@asem.it> 16860L: dri-devel@lists.freedesktop.org 16861S: Maintained 16862F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 16863F: drivers/video/backlight/mp3309c.c 16864 16865MPS MP2891 DRIVER 16866M: Noah Wang <noahwang.wang@outlook.com> 16867L: linux-hwmon@vger.kernel.org 16868S: Maintained 16869F: Documentation/hwmon/mp2891.rst 16870F: drivers/hwmon/pmbus/mp2891.c 16871 16872MPS MP2993 DRIVER 16873M: Noah Wang <noahwang.wang@outlook.com> 16874L: linux-hwmon@vger.kernel.org 16875S: Maintained 16876F: Documentation/hwmon/mp2993.rst 16877F: drivers/hwmon/pmbus/mp2993.c 16878 16879MPS MP9941 DRIVER 16880M: Noah Wang <noahwang.wang@outlook.com> 16881L: linux-hwmon@vger.kernel.org 16882S: Maintained 16883F: Documentation/hwmon/mp9941.rst 16884F: drivers/hwmon/pmbus/mp9941.c 16885 16886MR800 AVERMEDIA USB FM RADIO DRIVER 16887M: Alexey Klimov <alexey.klimov@linaro.org> 16888L: linux-media@vger.kernel.org 16889S: Maintained 16890T: git git://linuxtv.org/media.git 16891F: drivers/media/radio/radio-mr800.c 16892 16893MRF24J40 IEEE 802.15.4 RADIO DRIVER 16894M: Stefan Schmidt <stefan@datenfreihafen.org> 16895L: linux-wpan@vger.kernel.org 16896S: Odd Fixes 16897F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 16898F: drivers/net/ieee802154/mrf24j40.c 16899 16900MSI EC DRIVER 16901M: Nikita Kravets <teackot@gmail.com> 16902L: platform-driver-x86@vger.kernel.org 16903S: Maintained 16904W: https://github.com/BeardOverflow/msi-ec 16905F: drivers/platform/x86/msi-ec.* 16906 16907MSI LAPTOP SUPPORT 16908M: "Lee, Chun-Yi" <jlee@suse.com> 16909L: platform-driver-x86@vger.kernel.org 16910S: Maintained 16911F: drivers/platform/x86/msi-laptop.c 16912 16913MSI WMI SUPPORT 16914L: platform-driver-x86@vger.kernel.org 16915S: Orphan 16916F: drivers/platform/x86/msi-wmi.c 16917 16918MSI WMI PLATFORM FEATURES 16919M: Armin Wolf <W_Armin@gmx.de> 16920L: platform-driver-x86@vger.kernel.org 16921S: Maintained 16922F: Documentation/ABI/testing/debugfs-msi-wmi-platform 16923F: Documentation/wmi/devices/msi-wmi-platform.rst 16924F: drivers/platform/x86/msi-wmi-platform.c 16925 16926MSI001 MEDIA DRIVER 16927L: linux-media@vger.kernel.org 16928S: Orphan 16929W: https://linuxtv.org 16930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16931F: drivers/media/tuners/msi001* 16932 16933MSI2500 MEDIA DRIVER 16934L: linux-media@vger.kernel.org 16935S: Orphan 16936W: https://linuxtv.org 16937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16938F: drivers/media/usb/msi2500/ 16939 16940MSTAR INTERRUPT CONTROLLER DRIVER 16941M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 16942M: Daniel Palmer <daniel@thingy.jp> 16943S: Maintained 16944F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 16945F: drivers/irqchip/irq-mst-intc.c 16946 16947MSYSTEMS DISKONCHIP G3 MTD DRIVER 16948M: Robert Jarzmik <robert.jarzmik@free.fr> 16949L: linux-mtd@lists.infradead.org 16950S: Maintained 16951F: drivers/mtd/devices/docg3* 16952 16953MT9M114 ONSEMI SENSOR DRIVER 16954M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16955L: linux-media@vger.kernel.org 16956S: Maintained 16957T: git git://linuxtv.org/media.git 16958F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 16959F: drivers/media/i2c/mt9m114.c 16960 16961MT9P031 APTINA CAMERA SENSOR 16962M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16963L: linux-media@vger.kernel.org 16964S: Maintained 16965T: git git://linuxtv.org/media.git 16966F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 16967F: drivers/media/i2c/mt9p031.c 16968 16969MT9T112 APTINA CAMERA SENSOR 16970M: Jacopo Mondi <jacopo@jmondi.org> 16971L: linux-media@vger.kernel.org 16972S: Odd Fixes 16973T: git git://linuxtv.org/media.git 16974F: drivers/media/i2c/mt9t112.c 16975F: include/media/i2c/mt9t112.h 16976 16977MT9V032 APTINA CAMERA SENSOR 16978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16979L: linux-media@vger.kernel.org 16980S: Maintained 16981T: git git://linuxtv.org/media.git 16982F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 16983F: drivers/media/i2c/mt9v032.c 16984F: include/media/i2c/mt9v032.h 16985 16986MT9V111 APTINA CAMERA SENSOR 16987M: Jacopo Mondi <jacopo@jmondi.org> 16988L: linux-media@vger.kernel.org 16989S: Maintained 16990T: git git://linuxtv.org/media.git 16991F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 16992F: drivers/media/i2c/mt9v111.c 16993 16994MULTIFUNCTION DEVICES (MFD) 16995M: Lee Jones <lee@kernel.org> 16996S: Maintained 16997T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 16998F: Documentation/devicetree/bindings/mfd/ 16999F: drivers/mfd/ 17000F: include/dt-bindings/mfd/ 17001F: include/linux/mfd/ 17002 17003MULTIMEDIA CARD (MMC) ETC. OVER SPI 17004S: Orphan 17005F: drivers/mmc/host/mmc_spi.c 17006F: include/linux/spi/mmc_spi.h 17007 17008MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17009M: Ulf Hansson <ulf.hansson@linaro.org> 17010L: linux-mmc@vger.kernel.org 17011S: Maintained 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17013F: Documentation/devicetree/bindings/mmc/ 17014F: drivers/mmc/ 17015F: include/linux/mmc/ 17016F: include/uapi/linux/mmc/ 17017 17018MULTIPLEXER SUBSYSTEM 17019M: Peter Rosin <peda@axentia.se> 17020S: Odd Fixes 17021F: Documentation/ABI/testing/sysfs-class-mux* 17022F: Documentation/devicetree/bindings/mux/ 17023F: drivers/mux/ 17024F: include/dt-bindings/mux/ 17025F: include/linux/mux/ 17026 17027MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17028M: Bin Liu <b-liu@ti.com> 17029L: linux-usb@vger.kernel.org 17030S: Maintained 17031F: drivers/usb/musb/ 17032 17033MXL301RF MEDIA DRIVER 17034M: Akihiro Tsukada <tskd08@gmail.com> 17035L: linux-media@vger.kernel.org 17036S: Odd Fixes 17037F: drivers/media/tuners/mxl301rf* 17038 17039MXL5007T MEDIA DRIVER 17040M: Michael Krufky <mkrufky@linuxtv.org> 17041L: linux-media@vger.kernel.org 17042S: Maintained 17043W: https://linuxtv.org 17044W: http://github.com/mkrufky 17045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17046T: git git://linuxtv.org/mkrufky/tuners.git 17047F: drivers/media/tuners/mxl5007t.* 17048 17049MXSFB DRM DRIVER 17050M: Marek Vasut <marex@denx.de> 17051M: Stefan Agner <stefan@agner.ch> 17052L: dri-devel@lists.freedesktop.org 17053S: Supported 17054T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17055F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17056F: drivers/gpu/drm/mxsfb/ 17057 17058MYLEX DAC960 PCI RAID Controller 17059M: Hannes Reinecke <hare@kernel.org> 17060L: linux-scsi@vger.kernel.org 17061S: Supported 17062F: drivers/scsi/myrb.* 17063F: drivers/scsi/myrs.* 17064 17065MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17066L: netdev@vger.kernel.org 17067S: Orphan 17068W: https://www.cspi.com/ethernet-products/support/downloads/ 17069F: drivers/net/ethernet/myricom/myri10ge/ 17070 17071NAND FLASH SUBSYSTEM 17072M: Miquel Raynal <miquel.raynal@bootlin.com> 17073R: Richard Weinberger <richard@nod.at> 17074L: linux-mtd@lists.infradead.org 17075S: Maintained 17076W: http://www.linux-mtd.infradead.org/ 17077Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17078C: irc://irc.oftc.net/mtd 17079T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17080F: drivers/mtd/nand/ 17081F: include/linux/mtd/*nand*.h 17082 17083NATIONAL INSTRUMENTS SERIAL DRIVER 17084M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17085L: linux-serial@vger.kernel.org 17086S: Maintained 17087F: drivers/tty/serial/8250/8250_ni.c 17088 17089NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17090M: Daniel Mack <zonque@gmail.com> 17091L: linux-sound@vger.kernel.org 17092S: Maintained 17093W: http://www.native-instruments.com 17094F: sound/usb/caiaq/ 17095 17096NATSEMI ETHERNET DRIVER (DP8381x) 17097S: Orphan 17098F: drivers/net/ethernet/natsemi/natsemi.c 17099 17100NCR 5380 SCSI DRIVERS 17101M: Finn Thain <fthain@linux-m68k.org> 17102M: Michael Schmitz <schmitzmic@gmail.com> 17103L: linux-scsi@vger.kernel.org 17104S: Maintained 17105F: Documentation/scsi/g_NCR5380.rst 17106F: drivers/scsi/NCR5380.* 17107F: drivers/scsi/arm/cumana_1.c 17108F: drivers/scsi/arm/oak.c 17109F: drivers/scsi/atari_scsi.* 17110F: drivers/scsi/dmx3191d.c 17111F: drivers/scsi/g_NCR5380.* 17112F: drivers/scsi/mac_scsi.* 17113F: drivers/scsi/sun3_scsi.* 17114F: drivers/scsi/sun3_scsi_vme.c 17115 17116NCSI LIBRARY 17117M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17118R: Paul Fertser <fercerpav@gmail.com> 17119S: Maintained 17120F: net/ncsi/ 17121 17122NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17123M: Zev Weiss <zev@bewilderbeest.net> 17124L: linux-hwmon@vger.kernel.org 17125S: Maintained 17126F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17127F: drivers/hwmon/nct6775-i2c.c 17128 17129NCT7363 HARDWARE MONITOR DRIVER 17130M: Ban Feng <kcfeng0@nuvoton.com> 17131L: linux-hwmon@vger.kernel.org 17132S: Maintained 17133F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17134F: Documentation/hwmon/nct7363.rst 17135F: drivers/hwmon/nct7363.c 17136 17137NETCONSOLE 17138M: Breno Leitao <leitao@debian.org> 17139S: Maintained 17140F: Documentation/networking/netconsole.rst 17141F: drivers/net/netconsole.c 17142F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17143F: tools/testing/selftests/drivers/net/netcons\* 17144 17145NETDEVSIM 17146M: Jakub Kicinski <kuba@kernel.org> 17147S: Maintained 17148F: drivers/net/netdevsim/* 17149F: tools/testing/selftests/drivers/net/netdevsim/* 17150 17151NETEM NETWORK EMULATOR 17152M: Stephen Hemminger <stephen@networkplumber.org> 17153L: netdev@vger.kernel.org 17154S: Maintained 17155F: net/sched/sch_netem.c 17156 17157NETERION 10GbE DRIVERS (s2io) 17158M: Jon Mason <jdmason@kudzu.us> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17162F: drivers/net/ethernet/neterion/ 17163 17164NETFILTER 17165M: Pablo Neira Ayuso <pablo@netfilter.org> 17166M: Jozsef Kadlecsik <kadlec@netfilter.org> 17167L: netfilter-devel@vger.kernel.org 17168L: coreteam@netfilter.org 17169S: Maintained 17170W: http://www.netfilter.org/ 17171W: http://www.iptables.org/ 17172W: http://www.nftables.org/ 17173Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17174C: irc://irc.libera.chat/netfilter 17175T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17176T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17177F: include/linux/netfilter* 17178F: include/linux/netfilter/ 17179F: include/net/netfilter/ 17180F: include/uapi/linux/netfilter* 17181F: include/uapi/linux/netfilter/ 17182F: net/*/netfilter.c 17183F: net/*/netfilter/ 17184F: net/bridge/br_netfilter*.c 17185F: net/netfilter/ 17186F: tools/testing/selftests/net/netfilter/ 17187 17188NETROM NETWORK LAYER 17189L: linux-hams@vger.kernel.org 17190S: Orphan 17191W: https://linux-ax25.in-berlin.de 17192F: include/net/netrom.h 17193F: include/uapi/linux/netrom.h 17194F: net/netrom/ 17195 17196NETRONIX EMBEDDED CONTROLLER 17197M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17198S: Maintained 17199F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17200F: drivers/mfd/ntxec.c 17201F: drivers/pwm/pwm-ntxec.c 17202F: drivers/rtc/rtc-ntxec.c 17203F: include/linux/mfd/ntxec.h 17204 17205NETRONOME ETHERNET DRIVERS 17206M: Louis Peens <louis.peens@corigine.com> 17207R: Jakub Kicinski <kuba@kernel.org> 17208L: oss-drivers@corigine.com 17209S: Maintained 17210F: drivers/net/ethernet/netronome/ 17211 17212NETWORK BLOCK DEVICE (NBD) 17213M: Josef Bacik <josef@toxicpanda.com> 17214L: linux-block@vger.kernel.org 17215L: nbd@other.debian.org 17216S: Maintained 17217F: Documentation/admin-guide/blockdev/nbd.rst 17218F: drivers/block/nbd.c 17219F: include/trace/events/nbd.h 17220F: include/uapi/linux/nbd.h 17221 17222NETWORK DROP MONITOR 17223M: Neil Horman <nhorman@tuxdriver.com> 17224L: netdev@vger.kernel.org 17225S: Maintained 17226W: https://fedorahosted.org/dropwatch/ 17227F: include/uapi/linux/net_dropmon.h 17228F: net/core/drop_monitor.c 17229 17230NETWORKING DRIVERS 17231M: Andrew Lunn <andrew+netdev@lunn.ch> 17232M: "David S. Miller" <davem@davemloft.net> 17233M: Eric Dumazet <edumazet@google.com> 17234M: Jakub Kicinski <kuba@kernel.org> 17235M: Paolo Abeni <pabeni@redhat.com> 17236L: netdev@vger.kernel.org 17237S: Maintained 17238P: Documentation/process/maintainer-netdev.rst 17239Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17240T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17241T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17242F: Documentation/devicetree/bindings/net/ 17243F: Documentation/networking/net_cachelines/net_device.rst 17244F: drivers/connector/ 17245F: drivers/net/ 17246F: drivers/ptp/ 17247F: drivers/s390/net/ 17248F: include/dt-bindings/net/ 17249F: include/linux/cn_proc.h 17250F: include/linux/etherdevice.h 17251F: include/linux/ethtool_netlink.h 17252F: include/linux/fcdevice.h 17253F: include/linux/fddidevice.h 17254F: include/linux/hippidevice.h 17255F: include/linux/if_* 17256F: include/linux/inetdevice.h 17257F: include/linux/ism.h 17258F: include/linux/netdev* 17259F: include/linux/platform_data/wiznet.h 17260F: include/uapi/linux/cn_proc.h 17261F: include/uapi/linux/ethtool_netlink* 17262F: include/uapi/linux/if_* 17263F: include/uapi/linux/net_shaper.h 17264F: include/uapi/linux/netdev* 17265F: tools/testing/selftests/drivers/net/ 17266X: Documentation/devicetree/bindings/net/bluetooth/ 17267X: Documentation/devicetree/bindings/net/can/ 17268X: Documentation/devicetree/bindings/net/wireless/ 17269X: drivers/net/can/ 17270X: drivers/net/wireless/ 17271 17272NETWORKING DRIVERS (WIRELESS) 17273M: Johannes Berg <johannes@sipsolutions.net> 17274L: linux-wireless@vger.kernel.org 17275S: Maintained 17276W: https://wireless.wiki.kernel.org/ 17277Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17278T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17279T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17280F: Documentation/devicetree/bindings/net/wireless/ 17281F: drivers/net/wireless/ 17282X: drivers/net/wireless/ath/ 17283X: drivers/net/wireless/broadcom/ 17284X: drivers/net/wireless/intel/ 17285X: drivers/net/wireless/intersil/ 17286X: drivers/net/wireless/marvell/ 17287X: drivers/net/wireless/mediatek/mt76/ 17288X: drivers/net/wireless/mediatek/mt7601u/ 17289X: drivers/net/wireless/microchip/ 17290X: drivers/net/wireless/purelifi/ 17291X: drivers/net/wireless/quantenna/ 17292X: drivers/net/wireless/ralink/ 17293X: drivers/net/wireless/realtek/ 17294X: drivers/net/wireless/rsi/ 17295X: drivers/net/wireless/silabs/ 17296X: drivers/net/wireless/st/ 17297X: drivers/net/wireless/ti/ 17298X: drivers/net/wireless/zydas/ 17299 17300NETWORKING [DSA] 17301M: Andrew Lunn <andrew@lunn.ch> 17302M: Vladimir Oltean <olteanv@gmail.com> 17303S: Maintained 17304F: Documentation/devicetree/bindings/net/dsa/ 17305F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17306F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17307F: drivers/net/dsa/ 17308F: include/linux/dsa/ 17309F: include/linux/platform_data/dsa.h 17310F: include/net/dsa.h 17311F: net/dsa/ 17312F: tools/testing/selftests/drivers/net/dsa/ 17313 17314NETWORKING [ETHTOOL] 17315M: Andrew Lunn <andrew@lunn.ch> 17316M: Jakub Kicinski <kuba@kernel.org> 17317F: Documentation/netlink/specs/ethtool.yaml 17318F: Documentation/networking/ethtool-netlink.rst 17319F: include/linux/ethtool* 17320F: include/uapi/linux/ethtool* 17321F: net/ethtool/ 17322F: tools/testing/selftests/drivers/net/*/ethtool* 17323 17324NETWORKING [ETHTOOL CABLE TEST] 17325M: Andrew Lunn <andrew@lunn.ch> 17326F: net/ethtool/cabletest.c 17327F: tools/testing/selftests/drivers/net/*/ethtool* 17328K: cable_test 17329 17330NETWORKING [ETHTOOL MAC MERGE] 17331M: Vladimir Oltean <vladimir.oltean@nxp.com> 17332F: net/ethtool/mm.c 17333F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17334K: ethtool_mm 17335 17336NETWORKING [ETHTOOL PHY TOPOLOGY] 17337M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17338F: Documentation/networking/phy-link-topology.rst 17339F: drivers/net/phy/phy_link_topology.c 17340F: include/linux/phy_link_topology.h 17341F: net/ethtool/phy.c 17342 17343NETWORKING [GENERAL] 17344M: "David S. Miller" <davem@davemloft.net> 17345M: Eric Dumazet <edumazet@google.com> 17346M: Jakub Kicinski <kuba@kernel.org> 17347M: Paolo Abeni <pabeni@redhat.com> 17348R: Simon Horman <horms@kernel.org> 17349L: netdev@vger.kernel.org 17350S: Maintained 17351P: Documentation/process/maintainer-netdev.rst 17352Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17353B: mailto:netdev@vger.kernel.org 17354T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17355T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17356F: Documentation/core-api/netlink.rst 17357F: Documentation/netlink/ 17358F: Documentation/networking/ 17359F: Documentation/networking/net_cachelines/ 17360F: Documentation/process/maintainer-netdev.rst 17361F: Documentation/userspace-api/netlink/ 17362F: include/linux/ethtool.h 17363F: include/linux/framer/framer-provider.h 17364F: include/linux/framer/framer.h 17365F: include/linux/in.h 17366F: include/linux/indirect_call_wrapper.h 17367F: include/linux/inet.h 17368F: include/linux/inet_diag.h 17369F: include/linux/net.h 17370F: include/linux/netdev* 17371F: include/linux/netlink.h 17372F: include/linux/netpoll.h 17373F: include/linux/rtnetlink.h 17374F: include/linux/sctp.h 17375F: include/linux/seq_file_net.h 17376F: include/linux/skbuff* 17377F: include/net/ 17378F: include/uapi/linux/ethtool.h 17379F: include/uapi/linux/genetlink.h 17380F: include/uapi/linux/hsr_netlink.h 17381F: include/uapi/linux/in.h 17382F: include/uapi/linux/inet_diag.h 17383F: include/uapi/linux/nbd-netlink.h 17384F: include/uapi/linux/net.h 17385F: include/uapi/linux/net_namespace.h 17386F: include/uapi/linux/netconf.h 17387F: include/uapi/linux/netdev* 17388F: include/uapi/linux/netlink.h 17389F: include/uapi/linux/netlink_diag.h 17390F: include/uapi/linux/rtnetlink.h 17391F: include/uapi/linux/sctp.h 17392F: lib/net_utils.c 17393F: lib/random32.c 17394F: net/ 17395F: samples/pktgen/ 17396F: tools/net/ 17397F: tools/testing/selftests/net/ 17398X: Documentation/networking/mac80211-injection.rst 17399X: Documentation/networking/mac80211_hwsim/ 17400X: Documentation/networking/regulatory.rst 17401X: include/net/cfg80211.h 17402X: include/net/ieee80211_radiotap.h 17403X: include/net/iw_handler.h 17404X: include/net/mac80211.h 17405X: include/net/wext.h 17406X: net/9p/ 17407X: net/bluetooth/ 17408X: net/can/ 17409X: net/ceph/ 17410X: net/mac80211/ 17411X: net/rfkill/ 17412X: net/wireless/ 17413X: tools/testing/selftests/net/can/ 17414 17415NETWORKING [IPSEC] 17416M: Steffen Klassert <steffen.klassert@secunet.com> 17417M: Herbert Xu <herbert@gondor.apana.org.au> 17418M: "David S. Miller" <davem@davemloft.net> 17419L: netdev@vger.kernel.org 17420S: Maintained 17421T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17422T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17423F: include/net/xfrm.h 17424F: include/uapi/linux/xfrm.h 17425F: net/ipv4/ah4.c 17426F: net/ipv4/esp4* 17427F: net/ipv4/ip_vti.c 17428F: net/ipv4/ipcomp.c 17429F: net/ipv4/xfrm* 17430F: net/ipv6/ah6.c 17431F: net/ipv6/esp6* 17432F: net/ipv6/ip6_vti.c 17433F: net/ipv6/ipcomp6.c 17434F: net/ipv6/xfrm* 17435F: net/key/ 17436F: net/xfrm/ 17437F: tools/testing/selftests/net/ipsec.c 17438 17439NETWORKING [IPv4/IPv6] 17440M: "David S. Miller" <davem@davemloft.net> 17441M: David Ahern <dsahern@kernel.org> 17442L: netdev@vger.kernel.org 17443S: Maintained 17444T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17445F: arch/x86/net/* 17446F: include/linux/ip.h 17447F: include/linux/ipv6* 17448F: include/net/fib* 17449F: include/net/ip* 17450F: include/net/route.h 17451F: net/ipv4/ 17452F: net/ipv6/ 17453 17454NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17455M: Paul Moore <paul@paul-moore.com> 17456L: netdev@vger.kernel.org 17457L: linux-security-module@vger.kernel.org 17458S: Supported 17459W: https://github.com/netlabel 17460F: Documentation/netlabel/ 17461F: include/net/calipso.h 17462F: include/net/cipso_ipv4.h 17463F: include/net/netlabel.h 17464F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17465F: include/uapi/linux/netfilter/xt_SECMARK.h 17466F: net/ipv4/cipso_ipv4.c 17467F: net/ipv6/calipso.c 17468F: net/netfilter/xt_CONNSECMARK.c 17469F: net/netfilter/xt_SECMARK.c 17470F: net/netlabel/ 17471 17472NETWORKING [MACSEC] 17473M: Sabrina Dubroca <sd@queasysnail.net> 17474L: netdev@vger.kernel.org 17475S: Maintained 17476F: drivers/net/macsec.c 17477F: include/net/macsec.h 17478F: include/uapi/linux/if_macsec.h 17479K: macsec 17480K: \bmdo_ 17481 17482NETWORKING [MPTCP] 17483M: Matthieu Baerts <matttbe@kernel.org> 17484M: Mat Martineau <martineau@kernel.org> 17485R: Geliang Tang <geliang@kernel.org> 17486L: netdev@vger.kernel.org 17487L: mptcp@lists.linux.dev 17488S: Maintained 17489W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17490B: https://github.com/multipath-tcp/mptcp_net-next/issues 17491T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17492T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17493F: Documentation/netlink/specs/mptcp_pm.yaml 17494F: Documentation/networking/mptcp*.rst 17495F: include/net/mptcp.h 17496F: include/trace/events/mptcp.h 17497F: include/uapi/linux/mptcp*.h 17498F: net/mptcp/ 17499F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17500F: tools/testing/selftests/net/mptcp/ 17501 17502NETWORKING [SRv6] 17503M: Andrea Mayer <andrea.mayer@uniroma2.it> 17504L: netdev@vger.kernel.org 17505S: Maintained 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17507F: include/linux/seg6* 17508F: include/net/seg6* 17509F: include/uapi/linux/seg6* 17510F: net/ipv6/seg6* 17511F: tools/testing/selftests/net/srv6* 17512 17513NETWORKING [TCP] 17514M: Eric Dumazet <edumazet@google.com> 17515M: Neal Cardwell <ncardwell@google.com> 17516R: Kuniyuki Iwashima <kuniyu@google.com> 17517L: netdev@vger.kernel.org 17518S: Maintained 17519F: Documentation/networking/net_cachelines/tcp_sock.rst 17520F: include/linux/tcp.h 17521F: include/net/tcp.h 17522F: include/trace/events/tcp.h 17523F: include/uapi/linux/tcp.h 17524F: net/ipv4/inet_connection_sock.c 17525F: net/ipv4/inet_hashtables.c 17526F: net/ipv4/inet_timewait_sock.c 17527F: net/ipv4/syncookies.c 17528F: net/ipv4/tcp*.c 17529F: net/ipv6/inet6_connection_sock.c 17530F: net/ipv6/inet6_hashtables.c 17531F: net/ipv6/syncookies.c 17532F: net/ipv6/tcp*.c 17533 17534NETWORKING [TLS] 17535M: Boris Pismenny <borisp@nvidia.com> 17536M: John Fastabend <john.fastabend@gmail.com> 17537M: Jakub Kicinski <kuba@kernel.org> 17538L: netdev@vger.kernel.org 17539S: Maintained 17540F: include/net/tls.h 17541F: include/uapi/linux/tls.h 17542F: net/tls/* 17543 17544NETWORKING [SOCKETS] 17545M: Eric Dumazet <edumazet@google.com> 17546M: Kuniyuki Iwashima <kuniyu@google.com> 17547M: Paolo Abeni <pabeni@redhat.com> 17548M: Willem de Bruijn <willemb@google.com> 17549S: Maintained 17550F: include/linux/sock_diag.h 17551F: include/linux/socket.h 17552F: include/linux/sockptr.h 17553F: include/net/sock.h 17554F: include/net/sock_reuseport.h 17555F: include/uapi/linux/socket.h 17556F: net/core/*sock* 17557F: net/core/scm.c 17558F: net/socket.c 17559 17560NETWORKING [UNIX SOCKETS] 17561M: Kuniyuki Iwashima <kuniyu@google.com> 17562S: Maintained 17563F: include/net/af_unix.h 17564F: include/net/netns/unix.h 17565F: include/uapi/linux/unix_diag.h 17566F: net/unix/ 17567F: tools/testing/selftests/net/af_unix/ 17568 17569NETXEN (1/10) GbE SUPPORT 17570M: Manish Chopra <manishc@marvell.com> 17571M: Rahul Verma <rahulv@marvell.com> 17572M: GR-Linux-NIC-Dev@marvell.com 17573L: netdev@vger.kernel.org 17574S: Maintained 17575F: drivers/net/ethernet/qlogic/netxen/ 17576 17577NET_FAILOVER MODULE 17578M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17579L: netdev@vger.kernel.org 17580S: Supported 17581F: Documentation/networking/net_failover.rst 17582F: drivers/net/net_failover.c 17583F: include/net/net_failover.h 17584 17585NEXTHOP 17586M: David Ahern <dsahern@kernel.org> 17587L: netdev@vger.kernel.org 17588S: Maintained 17589F: include/net/netns/nexthop.h 17590F: include/net/nexthop.h 17591F: include/uapi/linux/nexthop.h 17592F: net/ipv4/nexthop.c 17593 17594NFC SUBSYSTEM 17595M: Krzysztof Kozlowski <krzk@kernel.org> 17596L: netdev@vger.kernel.org 17597S: Maintained 17598F: Documentation/devicetree/bindings/net/nfc/ 17599F: drivers/nfc/ 17600F: include/net/nfc/ 17601F: include/uapi/linux/nfc.h 17602F: net/nfc/ 17603 17604NFC VIRTUAL NCI DEVICE DRIVER 17605M: Bongsu Jeon <bongsu.jeon@samsung.com> 17606L: netdev@vger.kernel.org 17607S: Supported 17608F: drivers/nfc/virtual_ncidev.c 17609F: tools/testing/selftests/nci/ 17610 17611NFS, SUNRPC, AND LOCKD CLIENTS 17612M: Trond Myklebust <trondmy@kernel.org> 17613M: Anna Schumaker <anna@kernel.org> 17614L: linux-nfs@vger.kernel.org 17615S: Maintained 17616W: http://client.linux-nfs.org 17617T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17618F: Documentation/filesystems/nfs/ 17619F: fs/lockd/ 17620F: fs/nfs/ 17621F: fs/nfs_common/ 17622F: include/linux/lockd/ 17623F: include/linux/nfs* 17624F: include/linux/sunrpc/ 17625F: include/uapi/linux/nfs* 17626F: include/uapi/linux/sunrpc/ 17627F: net/sunrpc/ 17628 17629NILFS2 FILESYSTEM 17630M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17631L: linux-nilfs@vger.kernel.org 17632S: Supported 17633W: https://nilfs.sourceforge.io/ 17634T: git https://github.com/konis/nilfs2.git 17635F: Documentation/filesystems/nilfs2.rst 17636F: fs/nilfs2/ 17637F: include/trace/events/nilfs2.h 17638F: include/uapi/linux/nilfs2_api.h 17639F: include/uapi/linux/nilfs2_ondisk.h 17640 17641NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17642M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17643S: Maintained 17644W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17645F: Documentation/scsi/NinjaSCSI.rst 17646F: drivers/scsi/pcmcia/nsp_* 17647 17648NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17649M: GOTO Masanori <gotom@debian.or.jp> 17650M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17651S: Maintained 17652W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17653F: Documentation/scsi/NinjaSCSI.rst 17654F: drivers/scsi/nsp32* 17655 17656NINTENDO HID DRIVER 17657M: Daniel J. Ogorchock <djogorchock@gmail.com> 17658L: linux-input@vger.kernel.org 17659S: Maintained 17660F: drivers/hid/hid-nintendo* 17661 17662NIOS2 ARCHITECTURE 17663M: Dinh Nguyen <dinguyen@kernel.org> 17664S: Maintained 17665T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17666F: arch/nios2/ 17667 17668NITRO ENCLAVES (NE) 17669M: Alexandru Ciobotaru <alcioa@amazon.com> 17670R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17671L: linux-kernel@vger.kernel.org 17672S: Supported 17673W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17674F: Documentation/virt/ne_overview.rst 17675F: drivers/virt/nitro_enclaves/ 17676F: include/linux/nitro_enclaves.h 17677F: include/uapi/linux/nitro_enclaves.h 17678F: samples/nitro_enclaves/ 17679 17680NITRO SECURE MODULE (NSM) 17681M: Alexander Graf <graf@amazon.com> 17682R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17683L: linux-kernel@vger.kernel.org 17684S: Supported 17685W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17686F: drivers/misc/nsm.c 17687F: include/uapi/linux/nsm.h 17688 17689NOHZ, DYNTICKS SUPPORT 17690M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17691M: Frederic Weisbecker <frederic@kernel.org> 17692M: Ingo Molnar <mingo@kernel.org> 17693M: Thomas Gleixner <tglx@linutronix.de> 17694L: linux-kernel@vger.kernel.org 17695S: Maintained 17696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17697F: include/linux/sched/nohz.h 17698F: include/linux/tick.h 17699F: kernel/time/tick*.* 17700 17701NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17702M: Pavel Machek <pavel@kernel.org> 17703M: Sakari Ailus <sakari.ailus@iki.fi> 17704L: linux-media@vger.kernel.org 17705S: Maintained 17706F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17707F: drivers/media/i2c/ad5820.c 17708F: drivers/media/i2c/et8ek8 17709 17710NOKIA N900 POWER SUPPLY DRIVERS 17711R: Pali Rohár <pali@kernel.org> 17712F: drivers/power/supply/bq2415x_charger.c 17713F: drivers/power/supply/bq27xxx_battery.c 17714F: drivers/power/supply/bq27xxx_battery_i2c.c 17715F: drivers/power/supply/isp1704_charger.c 17716F: drivers/power/supply/rx51_battery.c 17717F: include/linux/power/bq2415x_charger.h 17718F: include/linux/power/bq27xxx_battery.h 17719 17720NOLIBC HEADER FILE 17721M: Willy Tarreau <w@1wt.eu> 17722M: Thomas Weißschuh <linux@weissschuh.net> 17723S: Maintained 17724T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 17725F: tools/include/nolibc/ 17726F: tools/testing/selftests/nolibc/ 17727 17728NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 17729M: Hans de Goede <hansg@kernel.org> 17730L: linux-input@vger.kernel.org 17731S: Maintained 17732F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 17733F: drivers/input/touchscreen/novatek-nvt-ts.c 17734 17735NSDEPS 17736M: Matthias Maennich <maennich@google.com> 17737S: Maintained 17738F: Documentation/core-api/symbol-namespaces.rst 17739F: scripts/nsdeps 17740 17741NTB AMD DRIVER 17742M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17743L: ntb@lists.linux.dev 17744S: Supported 17745F: drivers/ntb/hw/amd/ 17746 17747NTB DRIVER CORE 17748M: Jon Mason <jdmason@kudzu.us> 17749M: Dave Jiang <dave.jiang@intel.com> 17750M: Allen Hubbe <allenbh@gmail.com> 17751L: ntb@lists.linux.dev 17752S: Supported 17753W: https://github.com/jonmason/ntb/wiki 17754T: git https://github.com/jonmason/ntb.git 17755F: drivers/net/ntb_netdev.c 17756F: drivers/ntb/ 17757F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 17758F: include/linux/ntb.h 17759F: include/linux/ntb_transport.h 17760F: tools/testing/selftests/ntb/ 17761 17762NTB INTEL DRIVER 17763M: Dave Jiang <dave.jiang@intel.com> 17764L: ntb@lists.linux.dev 17765S: Supported 17766W: https://github.com/davejiang/linux/wiki 17767T: git https://github.com/davejiang/linux.git 17768F: drivers/ntb/hw/intel/ 17769 17770NTFS3 FILESYSTEM 17771M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 17772L: ntfs3@lists.linux.dev 17773S: Supported 17774W: http://www.paragon-software.com/ 17775T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 17776F: Documentation/filesystems/ntfs3.rst 17777F: fs/ntfs3/ 17778 17779NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 17780M: Elizabeth Figura <zfigura@codeweavers.com> 17781L: wine-devel@winehq.org 17782S: Supported 17783F: Documentation/userspace-api/ntsync.rst 17784F: drivers/misc/ntsync.c 17785F: include/uapi/linux/ntsync.h 17786F: tools/testing/selftests/drivers/ntsync/ 17787 17788NUBUS SUBSYSTEM 17789M: Finn Thain <fthain@linux-m68k.org> 17790L: linux-m68k@lists.linux-m68k.org 17791S: Maintained 17792F: arch/*/include/asm/nubus.h 17793F: drivers/nubus/ 17794F: include/linux/nubus.h 17795F: include/uapi/linux/nubus.h 17796 17797NUVOTON NCT7201 IIO DRIVER 17798M: Eason Yang <j2anfernee@gmail.com> 17799L: linux-iio@vger.kernel.org 17800S: Maintained 17801F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 17802F: drivers/iio/adc/nct7201.c 17803 17804NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 17805M: Antonino Daplas <adaplas@gmail.com> 17806L: linux-fbdev@vger.kernel.org 17807S: Maintained 17808F: drivers/video/fbdev/nvidia/ 17809F: drivers/video/fbdev/riva/ 17810 17811NVIDIA WMI EC BACKLIGHT DRIVER 17812M: Daniel Dadap <ddadap@nvidia.com> 17813L: platform-driver-x86@vger.kernel.org 17814S: Supported 17815F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 17816F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 17817 17818NVM EXPRESS DRIVER 17819M: Keith Busch <kbusch@kernel.org> 17820M: Jens Axboe <axboe@fb.com> 17821M: Christoph Hellwig <hch@lst.de> 17822M: Sagi Grimberg <sagi@grimberg.me> 17823L: linux-nvme@lists.infradead.org 17824S: Supported 17825W: http://git.infradead.org/nvme.git 17826T: git git://git.infradead.org/nvme.git 17827F: Documentation/nvme/ 17828F: drivers/nvme/common/ 17829F: drivers/nvme/host/ 17830F: include/linux/nvme-*.h 17831F: include/linux/nvme.h 17832F: include/uapi/linux/nvme_ioctl.h 17833 17834NVM EXPRESS FABRICS AUTHENTICATION 17835M: Hannes Reinecke <hare@suse.de> 17836L: linux-nvme@lists.infradead.org 17837S: Supported 17838F: drivers/nvme/host/auth.c 17839F: drivers/nvme/target/auth.c 17840F: drivers/nvme/target/fabrics-cmd-auth.c 17841F: include/linux/nvme-auth.h 17842 17843NVM EXPRESS FC TRANSPORT DRIVERS 17844M: James Smart <james.smart@broadcom.com> 17845L: linux-nvme@lists.infradead.org 17846S: Supported 17847F: drivers/nvme/host/fc.c 17848F: drivers/nvme/target/fc.c 17849F: drivers/nvme/target/fcloop.c 17850F: include/linux/nvme-fc-driver.h 17851F: include/linux/nvme-fc.h 17852 17853NVM EXPRESS HARDWARE MONITORING SUPPORT 17854M: Guenter Roeck <linux@roeck-us.net> 17855L: linux-nvme@lists.infradead.org 17856S: Supported 17857F: drivers/nvme/host/hwmon.c 17858 17859NVM EXPRESS TARGET DRIVER 17860M: Christoph Hellwig <hch@lst.de> 17861M: Sagi Grimberg <sagi@grimberg.me> 17862M: Chaitanya Kulkarni <kch@nvidia.com> 17863L: linux-nvme@lists.infradead.org 17864S: Supported 17865W: http://git.infradead.org/nvme.git 17866T: git git://git.infradead.org/nvme.git 17867F: drivers/nvme/target/ 17868 17869NVMEM FRAMEWORK 17870M: Srinivas Kandagatla <srini@kernel.org> 17871S: Maintained 17872T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 17873F: Documentation/ABI/stable/sysfs-bus-nvmem 17874F: Documentation/devicetree/bindings/nvmem/ 17875F: drivers/nvmem/ 17876F: include/dt-bindings/nvmem/ 17877F: include/linux/nvmem-consumer.h 17878F: include/linux/nvmem-provider.h 17879 17880NXP BLUETOOTH WIRELESS DRIVERS 17881M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 17882M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 17883S: Maintained 17884F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 17885F: drivers/bluetooth/btnxpuart.c 17886 17887NXP C45 TJA11XX PHY DRIVER 17888M: Andrei Botila <andrei.botila@oss.nxp.com> 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/phy/nxp-c45-tja11xx* 17892 17893NXP FSPI DRIVER 17894M: Han Xu <han.xu@nxp.com> 17895M: Haibo Chen <haibo.chen@nxp.com> 17896R: Yogesh Gaur <yogeshgaur.83@gmail.com> 17897L: linux-spi@vger.kernel.org 17898L: imx@lists.linux.dev 17899S: Maintained 17900F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 17901F: drivers/spi/spi-nxp-fspi.c 17902 17903NXP FXAS21002C DRIVER 17904M: Rui Miguel Silva <rmfrfs@gmail.com> 17905L: linux-iio@vger.kernel.org 17906S: Maintained 17907F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 17908F: drivers/iio/gyro/fxas21002c.h 17909F: drivers/iio/gyro/fxas21002c_core.c 17910F: drivers/iio/gyro/fxas21002c_i2c.c 17911F: drivers/iio/gyro/fxas21002c_spi.c 17912 17913NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 17914M: Haibo Chen <haibo.chen@nxp.com> 17915L: linux-iio@vger.kernel.org 17916L: imx@lists.linux.dev 17917S: Maintained 17918F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 17919F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 17920F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 17921F: drivers/iio/adc/imx7d_adc.c 17922F: drivers/iio/adc/imx93_adc.c 17923F: drivers/iio/adc/vf610_adc.c 17924 17925NXP i.MX 8M ISI DRIVER 17926M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17927L: linux-media@vger.kernel.org 17928S: Maintained 17929F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 17930F: drivers/media/platform/nxp/imx8-isi/ 17931 17932NXP i.MX 8MP DW100 V4L2 DRIVER 17933M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 17934L: linux-media@vger.kernel.org 17935S: Maintained 17936F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 17937F: Documentation/userspace-api/media/drivers/dw100.rst 17938F: drivers/media/platform/nxp/dw100/ 17939F: include/uapi/linux/dw100.h 17940 17941NXP i.MX 8MQ DCSS DRIVER 17942M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 17943R: Lucas Stach <l.stach@pengutronix.de> 17944L: dri-devel@lists.freedesktop.org 17945S: Maintained 17946T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17947F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 17948F: drivers/gpu/drm/imx/dcss/ 17949 17950NXP i.MX 8QXP ADC DRIVER 17951M: Cai Huoqing <cai.huoqing@linux.dev> 17952M: Haibo Chen <haibo.chen@nxp.com> 17953L: imx@lists.linux.dev 17954L: linux-iio@vger.kernel.org 17955S: Maintained 17956F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 17957F: drivers/iio/adc/imx8qxp-adc.c 17958 17959NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 17960M: Mirela Rabulea <mirela.rabulea@nxp.com> 17961L: imx@lists.linux.dev 17962L: linux-media@vger.kernel.org 17963S: Maintained 17964F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 17965F: drivers/media/platform/nxp/imx-jpeg 17966 17967NXP i.MX CLOCK DRIVERS 17968M: Abel Vesa <abelvesa@kernel.org> 17969R: Peng Fan <peng.fan@nxp.com> 17970L: linux-clk@vger.kernel.org 17971L: imx@lists.linux.dev 17972S: Maintained 17973T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 17974F: Documentation/devicetree/bindings/clock/imx* 17975F: drivers/clk/imx/ 17976F: include/dt-bindings/clock/imx* 17977 17978NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 17979M: Jagan Teki <jagan@amarulasolutions.com> 17980S: Maintained 17981F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 17982F: drivers/regulator/pf8x00-regulator.c 17983 17984NXP PTN5150A CC LOGIC AND EXTCON DRIVER 17985M: Krzysztof Kozlowski <krzk@kernel.org> 17986L: linux-kernel@vger.kernel.org 17987S: Maintained 17988F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 17989F: drivers/extcon/extcon-ptn5150.c 17990 17991NXP SGTL5000 DRIVER 17992M: Fabio Estevam <festevam@gmail.com> 17993L: linux-sound@vger.kernel.org 17994S: Maintained 17995F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 17996F: sound/soc/codecs/sgtl5000* 17997 17998NXP SJA1105 ETHERNET SWITCH DRIVER 17999M: Vladimir Oltean <olteanv@gmail.com> 18000L: linux-kernel@vger.kernel.org 18001S: Maintained 18002F: drivers/net/dsa/sja1105 18003F: drivers/net/pcs/pcs-xpcs-nxp.c 18004 18005NXP TDA998X DRM DRIVER 18006M: Russell King <linux@armlinux.org.uk> 18007S: Maintained 18008T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18009T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18010F: drivers/gpu/drm/bridge/tda998x_drv.c 18011F: include/dt-bindings/display/tda998x.h 18012K: "nxp,tda998x" 18013 18014NXP TFA9879 DRIVER 18015M: Peter Rosin <peda@axentia.se> 18016L: linux-sound@vger.kernel.org 18017S: Maintained 18018F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18019F: sound/soc/codecs/tfa9879* 18020 18021NXP-NCI NFC DRIVER 18022S: Orphan 18023F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18024F: drivers/nfc/nxp-nci 18025 18026NXP/Goodix TFA989X (TFA1) DRIVER 18027M: Stephan Gerhold <stephan@gerhold.net> 18028L: linux-sound@vger.kernel.org 18029S: Maintained 18030F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18031F: sound/soc/codecs/tfa989x.c 18032 18033NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18034M: Jonas Malaco <jonas@protocubo.io> 18035L: linux-hwmon@vger.kernel.org 18036S: Maintained 18037F: Documentation/hwmon/nzxt-kraken2.rst 18038F: drivers/hwmon/nzxt-kraken2.c 18039 18040NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18041M: Jonas Malaco <jonas@protocubo.io> 18042M: Aleksa Savic <savicaleksa83@gmail.com> 18043L: linux-hwmon@vger.kernel.org 18044S: Maintained 18045F: Documentation/hwmon/nzxt-kraken3.rst 18046F: drivers/hwmon/nzxt-kraken3.c 18047 18048OBJAGG 18049M: Jiri Pirko <jiri@resnulli.us> 18050L: netdev@vger.kernel.org 18051S: Supported 18052F: include/linux/objagg.h 18053F: lib/objagg.c 18054F: lib/test_objagg.c 18055 18056OBJPOOL 18057M: Matt Wu <wuqiang.matt@bytedance.com> 18058S: Supported 18059F: include/linux/objpool.h 18060F: lib/objpool.c 18061F: lib/test_objpool.c 18062 18063OBJTOOL 18064M: Josh Poimboeuf <jpoimboe@kernel.org> 18065M: Peter Zijlstra <peterz@infradead.org> 18066S: Supported 18067F: include/linux/objtool*.h 18068F: tools/objtool/ 18069 18070OCELOT ETHERNET SWITCH DRIVER 18071M: Vladimir Oltean <vladimir.oltean@nxp.com> 18072M: Claudiu Manoil <claudiu.manoil@nxp.com> 18073M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18074M: UNGLinuxDriver@microchip.com 18075L: netdev@vger.kernel.org 18076S: Supported 18077F: drivers/net/dsa/ocelot/* 18078F: drivers/net/ethernet/mscc/ 18079F: include/soc/mscc/ocelot* 18080F: net/dsa/tag_ocelot.c 18081F: net/dsa/tag_ocelot_8021q.c 18082F: tools/testing/selftests/drivers/net/ocelot/* 18083 18084OCELOT EXTERNAL SWITCH CONTROL 18085M: Colin Foster <colin.foster@in-advantage.com> 18086S: Supported 18087F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18088F: drivers/mfd/ocelot* 18089F: drivers/net/dsa/ocelot/ocelot_ext.c 18090F: include/linux/mfd/ocelot.h 18091 18092OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18093M: Frederic Barrat <fbarrat@linux.ibm.com> 18094M: Andrew Donnellan <ajd@linux.ibm.com> 18095L: linuxppc-dev@lists.ozlabs.org 18096S: Supported 18097F: Documentation/userspace-api/accelerators/ocxl.rst 18098F: arch/powerpc/include/asm/pnv-ocxl.h 18099F: arch/powerpc/platforms/powernv/ocxl.c 18100F: drivers/misc/ocxl/ 18101F: include/misc/ocxl* 18102F: include/uapi/misc/ocxl.h 18103 18104OMAP AUDIO SUPPORT 18105M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18106M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18107L: linux-sound@vger.kernel.org 18108L: linux-omap@vger.kernel.org 18109S: Maintained 18110F: sound/soc/ti/n810.c 18111F: sound/soc/ti/omap* 18112F: sound/soc/ti/rx51.c 18113F: sound/soc/ti/sdma-pcm.* 18114 18115OMAP CLOCK FRAMEWORK SUPPORT 18116M: Paul Walmsley <paul@pwsan.com> 18117L: linux-omap@vger.kernel.org 18118S: Maintained 18119F: arch/arm/*omap*/*clock* 18120 18121OMAP DEVICE TREE SUPPORT 18122M: Tony Lindgren <tony@atomide.com> 18123L: linux-omap@vger.kernel.org 18124L: devicetree@vger.kernel.org 18125S: Maintained 18126F: arch/arm/boot/dts/ti/omap/ 18127 18128OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18129L: linux-omap@vger.kernel.org 18130L: linux-fbdev@vger.kernel.org 18131S: Orphan 18132F: Documentation/arch/arm/omap/dss.rst 18133F: drivers/video/fbdev/omap2/ 18134 18135OMAP FRAMEBUFFER SUPPORT 18136L: linux-fbdev@vger.kernel.org 18137L: linux-omap@vger.kernel.org 18138S: Orphan 18139F: drivers/video/fbdev/omap/ 18140 18141OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18142M: Roger Quadros <rogerq@kernel.org> 18143M: Tony Lindgren <tony@atomide.com> 18144L: linux-omap@vger.kernel.org 18145S: Maintained 18146F: arch/arm/mach-omap2/*gpmc* 18147F: drivers/memory/omap-gpmc.c 18148 18149OMAP GPIO DRIVER 18150M: Grygorii Strashko <grygorii.strashko@ti.com> 18151M: Santosh Shilimkar <ssantosh@kernel.org> 18152M: Kevin Hilman <khilman@kernel.org> 18153L: linux-omap@vger.kernel.org 18154S: Maintained 18155F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18156F: drivers/gpio/gpio-omap.c 18157 18158OMAP HARDWARE SPINLOCK SUPPORT 18159L: linux-omap@vger.kernel.org 18160S: Orphan 18161F: drivers/hwspinlock/omap_hwspinlock.c 18162 18163OMAP HS MMC SUPPORT 18164L: linux-mmc@vger.kernel.org 18165L: linux-omap@vger.kernel.org 18166S: Orphan 18167F: drivers/mmc/host/omap_hsmmc.c 18168 18169OMAP HWMOD DATA 18170M: Paul Walmsley <paul@pwsan.com> 18171L: linux-omap@vger.kernel.org 18172S: Maintained 18173F: arch/arm/mach-omap2/omap_hwmod*data* 18174 18175OMAP HWMOD SUPPORT 18176M: Paul Walmsley <paul@pwsan.com> 18177L: linux-omap@vger.kernel.org 18178S: Maintained 18179F: arch/arm/mach-omap2/omap_hwmod.* 18180 18181OMAP I2C DRIVER 18182M: Vignesh R <vigneshr@ti.com> 18183L: linux-omap@vger.kernel.org 18184L: linux-i2c@vger.kernel.org 18185S: Maintained 18186F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18187F: drivers/i2c/busses/i2c-omap.c 18188 18189OMAP MMC SUPPORT 18190M: Aaro Koskinen <aaro.koskinen@iki.fi> 18191L: linux-omap@vger.kernel.org 18192S: Odd Fixes 18193F: drivers/mmc/host/omap.c 18194 18195OMAP POWER MANAGEMENT SUPPORT 18196M: Kevin Hilman <khilman@kernel.org> 18197L: linux-omap@vger.kernel.org 18198S: Maintained 18199F: arch/arm/*omap*/*pm* 18200F: drivers/cpufreq/omap-cpufreq.c 18201 18202OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18203M: Paul Walmsley <paul@pwsan.com> 18204L: linux-omap@vger.kernel.org 18205S: Maintained 18206F: arch/arm/mach-omap2/prm* 18207 18208OMAP RANDOM NUMBER GENERATOR SUPPORT 18209M: Deepak Saxena <dsaxena@plexity.net> 18210S: Maintained 18211F: drivers/char/hw_random/omap-rng.c 18212 18213OMAP USB SUPPORT 18214L: linux-usb@vger.kernel.org 18215L: linux-omap@vger.kernel.org 18216S: Orphan 18217F: arch/arm/*omap*/usb* 18218F: drivers/usb/*/*omap* 18219 18220OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18221M: Mark Jackson <mpfj@newflow.co.uk> 18222L: linux-omap@vger.kernel.org 18223S: Maintained 18224F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18225 18226OMAP1 SUPPORT 18227M: Aaro Koskinen <aaro.koskinen@iki.fi> 18228M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18229R: Tony Lindgren <tony@atomide.com> 18230L: linux-omap@vger.kernel.org 18231S: Maintained 18232Q: http://patchwork.kernel.org/project/linux-omap/list/ 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18234F: arch/arm/configs/omap1_defconfig 18235F: arch/arm/mach-omap1/ 18236F: drivers/i2c/busses/i2c-omap.c 18237F: include/linux/platform_data/ams-delta-fiq.h 18238F: include/linux/platform_data/i2c-omap.h 18239 18240OMAP2+ SUPPORT 18241M: Aaro Koskinen <aaro.koskinen@iki.fi> 18242M: Andreas Kemnade <andreas@kemnade.info> 18243M: Kevin Hilman <khilman@baylibre.com> 18244M: Roger Quadros <rogerq@kernel.org> 18245M: Tony Lindgren <tony@atomide.com> 18246L: linux-omap@vger.kernel.org 18247S: Maintained 18248W: http://linux.omap.com/ 18249Q: http://patchwork.kernel.org/project/linux-omap/list/ 18250T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18251F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18252F: arch/arm/configs/omap2plus_defconfig 18253F: arch/arm/mach-omap2/ 18254F: drivers/bus/omap*.[ch] 18255F: drivers/bus/ti-sysc.c 18256F: drivers/gpio/gpio-tps65219.c 18257F: drivers/i2c/busses/i2c-omap.c 18258F: drivers/irqchip/irq-omap-intc.c 18259F: drivers/mfd/*omap*.c 18260F: drivers/mfd/menelaus.c 18261F: drivers/mfd/palmas.c 18262F: drivers/mfd/tps65217.c 18263F: drivers/mfd/tps65218.c 18264F: drivers/mfd/tps65219.c 18265F: drivers/mfd/tps65910.c 18266F: drivers/mfd/twl-core.[ch] 18267F: drivers/mfd/twl4030*.c 18268F: drivers/mfd/twl6030*.c 18269F: drivers/mfd/twl6040*.c 18270F: drivers/regulator/palmas-regulator*.c 18271F: drivers/regulator/pbias-regulator.c 18272F: drivers/regulator/tps65217-regulator.c 18273F: drivers/regulator/tps65218-regulator.c 18274F: drivers/regulator/tps65219-regulator.c 18275F: drivers/regulator/tps65910-regulator.c 18276F: drivers/regulator/twl-regulator.c 18277F: drivers/regulator/twl6030-regulator.c 18278F: include/linux/platform_data/i2c-omap.h 18279F: include/linux/platform_data/ti-sysc.h 18280 18281OMFS FILESYSTEM 18282M: Bob Copeland <me@bobcopeland.com> 18283L: linux-karma-devel@lists.sourceforge.net 18284S: Maintained 18285F: Documentation/filesystems/omfs.rst 18286F: fs/omfs/ 18287 18288OMNIVISION OG01A1B SENSOR DRIVER 18289M: Sakari Ailus <sakari.ailus@linux.intel.com> 18290L: linux-media@vger.kernel.org 18291S: Maintained 18292F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18293F: drivers/media/i2c/og01a1b.c 18294 18295OMNIVISION OV01A10 SENSOR DRIVER 18296M: Bingbu Cao <bingbu.cao@intel.com> 18297L: linux-media@vger.kernel.org 18298S: Maintained 18299T: git git://linuxtv.org/media.git 18300F: drivers/media/i2c/ov01a10.c 18301 18302OMNIVISION OV02A10 SENSOR DRIVER 18303L: linux-media@vger.kernel.org 18304S: Orphan 18305T: git git://linuxtv.org/media.git 18306F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18307F: drivers/media/i2c/ov02a10.c 18308 18309OMNIVISION OV02C10 SENSOR DRIVER 18310M: Hans de Goede <hansg@kernel.org> 18311R: Bryan O'Donoghue <bod@kernel.org> 18312L: linux-media@vger.kernel.org 18313S: Maintained 18314T: git git://linuxtv.org/media.git 18315F: drivers/media/i2c/ov02c10.c 18316 18317OMNIVISION OV02E10 SENSOR DRIVER 18318M: Bryan O'Donoghue <bod@kernel.org> 18319M: Hans de Goede <hansg@kernel.org> 18320L: linux-media@vger.kernel.org 18321S: Maintained 18322T: git git://linuxtv.org/media.git 18323F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18324F: drivers/media/i2c/ov02e10.c 18325 18326OMNIVISION OV08D10 SENSOR DRIVER 18327M: Jimmy Su <jimmy.su@intel.com> 18328L: linux-media@vger.kernel.org 18329S: Maintained 18330T: git git://linuxtv.org/media.git 18331F: drivers/media/i2c/ov08d10.c 18332 18333OMNIVISION OV08X40 SENSOR DRIVER 18334M: Jason Chen <jason.z.chen@intel.com> 18335L: linux-media@vger.kernel.org 18336S: Maintained 18337T: git git://linuxtv.org/media.git 18338F: drivers/media/i2c/ov08x40.c 18339F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18340 18341OMNIVISION OV13858 SENSOR DRIVER 18342M: Sakari Ailus <sakari.ailus@linux.intel.com> 18343L: linux-media@vger.kernel.org 18344S: Maintained 18345T: git git://linuxtv.org/media.git 18346F: drivers/media/i2c/ov13858.c 18347 18348OMNIVISION OV13B10 SENSOR DRIVER 18349M: Arec Kao <arec.kao@intel.com> 18350L: linux-media@vger.kernel.org 18351S: Maintained 18352T: git git://linuxtv.org/media.git 18353F: drivers/media/i2c/ov13b10.c 18354 18355OMNIVISION OV2680 SENSOR DRIVER 18356M: Rui Miguel Silva <rmfrfs@gmail.com> 18357M: Hans de Goede <hansg@kernel.org> 18358L: linux-media@vger.kernel.org 18359S: Maintained 18360T: git git://linuxtv.org/media.git 18361F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18362F: drivers/media/i2c/ov2680.c 18363 18364OMNIVISION OV2685 SENSOR DRIVER 18365M: Shunqian Zheng <zhengsq@rock-chips.com> 18366L: linux-media@vger.kernel.org 18367S: Maintained 18368T: git git://linuxtv.org/media.git 18369F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18370F: drivers/media/i2c/ov2685.c 18371 18372OMNIVISION OV2740 SENSOR DRIVER 18373M: Tianshu Qiu <tian.shu.qiu@intel.com> 18374R: Sakari Ailus <sakari.ailus@linux.intel.com> 18375R: Bingbu Cao <bingbu.cao@intel.com> 18376L: linux-media@vger.kernel.org 18377S: Maintained 18378T: git git://linuxtv.org/media.git 18379F: drivers/media/i2c/ov2740.c 18380 18381OMNIVISION OV4689 SENSOR DRIVER 18382M: Mikhail Rudenko <mike.rudenko@gmail.com> 18383L: linux-media@vger.kernel.org 18384S: Maintained 18385T: git git://linuxtv.org/media.git 18386F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18387F: drivers/media/i2c/ov4689.c 18388 18389OMNIVISION OV5640 SENSOR DRIVER 18390M: Steve Longerbeam <slongerbeam@gmail.com> 18391L: linux-media@vger.kernel.org 18392S: Maintained 18393T: git git://linuxtv.org/media.git 18394F: drivers/media/i2c/ov5640.c 18395 18396OMNIVISION OV5647 SENSOR DRIVER 18397M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18398M: Jacopo Mondi <jacopo@jmondi.org> 18399L: linux-media@vger.kernel.org 18400S: Maintained 18401T: git git://linuxtv.org/media.git 18402F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18403F: drivers/media/i2c/ov5647.c 18404 18405OMNIVISION OV5670 SENSOR DRIVER 18406M: Sakari Ailus <sakari.ailus@linux.intel.com> 18407L: linux-media@vger.kernel.org 18408S: Maintained 18409T: git git://linuxtv.org/media.git 18410F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18411F: drivers/media/i2c/ov5670.c 18412 18413OMNIVISION OV5675 SENSOR DRIVER 18414M: Sakari Ailus <sakari.ailus@linux.intel.com> 18415L: linux-media@vger.kernel.org 18416S: Maintained 18417T: git git://linuxtv.org/media.git 18418F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18419F: drivers/media/i2c/ov5675.c 18420 18421OMNIVISION OV5693 SENSOR DRIVER 18422M: Daniel Scally <djrscally@gmail.com> 18423L: linux-media@vger.kernel.org 18424S: Maintained 18425T: git git://linuxtv.org/media.git 18426F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18427F: drivers/media/i2c/ov5693.c 18428 18429OMNIVISION OV5695 SENSOR DRIVER 18430M: Shunqian Zheng <zhengsq@rock-chips.com> 18431L: linux-media@vger.kernel.org 18432S: Maintained 18433T: git git://linuxtv.org/media.git 18434F: drivers/media/i2c/ov5695.c 18435 18436OMNIVISION OV64A40 SENSOR DRIVER 18437M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18438L: linux-media@vger.kernel.org 18439S: Maintained 18440T: git git://linuxtv.org/media.git 18441F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18442F: drivers/media/i2c/ov64a40.c 18443 18444OMNIVISION OV7670 SENSOR DRIVER 18445L: linux-media@vger.kernel.org 18446S: Orphan 18447T: git git://linuxtv.org/media.git 18448F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18449F: drivers/media/i2c/ov7670.c 18450 18451OMNIVISION OV772x SENSOR DRIVER 18452M: Jacopo Mondi <jacopo@jmondi.org> 18453L: linux-media@vger.kernel.org 18454S: Odd fixes 18455T: git git://linuxtv.org/media.git 18456F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18457F: drivers/media/i2c/ov772x.c 18458F: include/media/i2c/ov772x.h 18459 18460OMNIVISION OV7740 SENSOR DRIVER 18461L: linux-media@vger.kernel.org 18462S: Orphan 18463T: git git://linuxtv.org/media.git 18464F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18465F: drivers/media/i2c/ov7740.c 18466 18467OMNIVISION OV8856 SENSOR DRIVER 18468M: Sakari Ailus <sakari.ailus@linux.intel.com> 18469L: linux-media@vger.kernel.org 18470S: Maintained 18471T: git git://linuxtv.org/media.git 18472F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18473F: drivers/media/i2c/ov8856.c 18474 18475OMNIVISION OV8858 SENSOR DRIVER 18476M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18477M: Nicholas Roth <nicholas@rothemail.net> 18478L: linux-media@vger.kernel.org 18479S: Maintained 18480T: git git://linuxtv.org/media.git 18481F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18482F: drivers/media/i2c/ov8858.c 18483 18484OMNIVISION OV9282 SENSOR DRIVER 18485M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488T: git git://linuxtv.org/media.git 18489F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18490F: drivers/media/i2c/ov9282.c 18491 18492OMNIVISION OV9640 SENSOR DRIVER 18493M: Petr Cvek <petrcvekcz@gmail.com> 18494L: linux-media@vger.kernel.org 18495S: Maintained 18496F: drivers/media/i2c/ov9640.* 18497 18498OMNIVISION OV9650 SENSOR DRIVER 18499M: Sakari Ailus <sakari.ailus@linux.intel.com> 18500R: Akinobu Mita <akinobu.mita@gmail.com> 18501R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18502L: linux-media@vger.kernel.org 18503S: Maintained 18504T: git git://linuxtv.org/media.git 18505F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18506F: drivers/media/i2c/ov9650.c 18507 18508OMNIVISION OV9734 SENSOR DRIVER 18509M: Tianshu Qiu <tian.shu.qiu@intel.com> 18510R: Bingbu Cao <bingbu.cao@intel.com> 18511L: linux-media@vger.kernel.org 18512S: Maintained 18513T: git git://linuxtv.org/media.git 18514F: drivers/media/i2c/ov9734.c 18515 18516ONBOARD USB HUB DRIVER 18517M: Matthias Kaehlcke <mka@chromium.org> 18518L: linux-usb@vger.kernel.org 18519S: Maintained 18520F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18521F: drivers/usb/misc/onboard_usb_dev.c 18522 18523ONENAND FLASH DRIVER 18524M: Kyungmin Park <kyungmin.park@samsung.com> 18525L: linux-mtd@lists.infradead.org 18526S: Maintained 18527F: drivers/mtd/nand/onenand/ 18528F: include/linux/mtd/onenand*.h 18529 18530ONEXPLAYER PLATFORM EC DRIVER 18531M: Antheas Kapenekakis <lkml@antheas.dev> 18532M: Derek John Clark <derekjohn.clark@gmail.com> 18533M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18534L: platform-driver-x86@vger.kernel.org 18535S: Maintained 18536F: drivers/platform/x86/oxpec.c 18537 18538ONIE TLV NVMEM LAYOUT DRIVER 18539M: Miquel Raynal <miquel.raynal@bootlin.com> 18540S: Maintained 18541F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18542F: drivers/nvmem/layouts/onie-tlv.c 18543 18544ONION OMEGA2+ BOARD 18545M: Harvey Hunt <harveyhuntnexus@gmail.com> 18546L: linux-mips@vger.kernel.org 18547S: Maintained 18548F: arch/mips/boot/dts/ralink/omega2p.dts 18549 18550ONSEMI ETHERNET PHY DRIVERS 18551M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18552L: netdev@vger.kernel.org 18553S: Supported 18554W: http://www.onsemi.com 18555F: drivers/net/phy/ncn* 18556 18557OP-TEE DRIVER 18558M: Jens Wiklander <jens.wiklander@linaro.org> 18559L: op-tee@lists.trustedfirmware.org 18560S: Maintained 18561F: Documentation/ABI/testing/sysfs-bus-optee-devices 18562F: drivers/tee/optee/ 18563 18564OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18565M: Sumit Garg <sumit.garg@kernel.org> 18566L: op-tee@lists.trustedfirmware.org 18567S: Maintained 18568F: drivers/char/hw_random/optee-rng.c 18569 18570OP-TEE RTC DRIVER 18571M: Clément Léger <clement.leger@bootlin.com> 18572L: linux-rtc@vger.kernel.org 18573S: Maintained 18574F: drivers/rtc/rtc-optee.c 18575 18576OPA-VNIC DRIVER 18577M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18578L: linux-rdma@vger.kernel.org 18579S: Supported 18580F: drivers/infiniband/ulp/opa_vnic 18581 18582OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18583M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18584L: netdev@vger.kernel.org 18585S: Maintained 18586F: Documentation/networking/oa-tc6-framework.rst 18587F: drivers/net/ethernet/oa_tc6.c 18588F: include/linux/oa_tc6.h 18589 18590OPEN FIRMWARE AND FLATTENED DEVICE TREE 18591M: Rob Herring <robh@kernel.org> 18592M: Saravana Kannan <saravanak@google.com> 18593L: devicetree@vger.kernel.org 18594S: Maintained 18595W: http://www.devicetree.org/ 18596C: irc://irc.libera.chat/devicetree 18597T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18598F: Documentation/ABI/testing/sysfs-firmware-ofw 18599F: drivers/of/ 18600F: include/linux/of*.h 18601F: rust/kernel/of.rs 18602F: scripts/dtc/ 18603F: tools/testing/selftests/dt/ 18604K: of_overlay_notifier_ 18605K: of_overlay_fdt_apply 18606K: of_overlay_remove 18607 18608OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18609M: Rob Herring <robh@kernel.org> 18610M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18611M: Conor Dooley <conor+dt@kernel.org> 18612L: devicetree@vger.kernel.org 18613S: Maintained 18614Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18615C: irc://irc.libera.chat/devicetree 18616T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18617F: Documentation/devicetree/ 18618F: arch/*/boot/dts/ 18619F: include/dt-bindings/ 18620 18621OPENCOMPUTE PTP CLOCK DRIVER 18622M: Jonathan Lemon <jonathan.lemon@gmail.com> 18623M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18624L: netdev@vger.kernel.org 18625S: Maintained 18626F: drivers/ptp/ptp_ocp.c 18627 18628OPENCORES I2C BUS DRIVER 18629M: Peter Korsgaard <peter@korsgaard.com> 18630M: Andrew Lunn <andrew@lunn.ch> 18631L: linux-i2c@vger.kernel.org 18632S: Maintained 18633F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18634F: Documentation/i2c/busses/i2c-ocores.rst 18635F: drivers/i2c/busses/i2c-ocores.c 18636F: include/linux/platform_data/i2c-ocores.h 18637 18638OPENRISC ARCHITECTURE 18639M: Jonas Bonn <jonas@southpole.se> 18640M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18641M: Stafford Horne <shorne@gmail.com> 18642L: linux-openrisc@vger.kernel.org 18643S: Maintained 18644W: http://openrisc.io 18645T: git https://github.com/openrisc/linux.git 18646F: Documentation/arch/openrisc/ 18647F: Documentation/devicetree/bindings/openrisc/ 18648F: arch/openrisc/ 18649F: drivers/irqchip/irq-ompic.c 18650F: drivers/irqchip/irq-or1k-* 18651 18652OPENVPN DATA CHANNEL OFFLOAD 18653M: Antonio Quartulli <antonio@openvpn.net> 18654R: Sabrina Dubroca <sd@queasysnail.net> 18655L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18656L: netdev@vger.kernel.org 18657S: Supported 18658T: git https://github.com/OpenVPN/ovpn-net-next.git 18659F: Documentation/netlink/specs/ovpn.yaml 18660F: drivers/net/ovpn/ 18661F: include/uapi/linux/ovpn.h 18662F: tools/testing/selftests/net/ovpn/ 18663 18664OPENVSWITCH 18665M: Aaron Conole <aconole@redhat.com> 18666M: Eelco Chaudron <echaudro@redhat.com> 18667M: Ilya Maximets <i.maximets@ovn.org> 18668L: netdev@vger.kernel.org 18669L: dev@openvswitch.org 18670S: Maintained 18671W: http://openvswitch.org 18672F: Documentation/networking/openvswitch.rst 18673F: include/uapi/linux/openvswitch.h 18674F: net/openvswitch/ 18675F: tools/testing/selftests/net/openvswitch/ 18676 18677OPERATING PERFORMANCE POINTS (OPP) 18678M: Viresh Kumar <vireshk@kernel.org> 18679M: Nishanth Menon <nm@ti.com> 18680M: Stephen Boyd <sboyd@kernel.org> 18681L: linux-pm@vger.kernel.org 18682S: Maintained 18683T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18684F: Documentation/devicetree/bindings/opp/ 18685F: Documentation/power/opp.rst 18686F: drivers/opp/ 18687F: include/linux/pm_opp.h 18688F: rust/kernel/opp.rs 18689 18690OPL4 DRIVER 18691M: Clemens Ladisch <clemens@ladisch.de> 18692L: linux-sound@vger.kernel.org 18693S: Maintained 18694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18695F: sound/drivers/opl4/ 18696 18697ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18698M: Mark Fasheh <mark@fasheh.com> 18699M: Joel Becker <jlbec@evilplan.org> 18700M: Joseph Qi <joseph.qi@linux.alibaba.com> 18701L: ocfs2-devel@lists.linux.dev 18702S: Supported 18703W: http://ocfs2.wiki.kernel.org 18704F: Documentation/filesystems/dlmfs.rst 18705F: Documentation/filesystems/ocfs2.rst 18706F: fs/ocfs2/ 18707 18708ORANGEFS FILESYSTEM 18709M: Mike Marshall <hubcap@omnibond.com> 18710R: Martin Brandenburg <martin@omnibond.com> 18711L: devel@lists.orangefs.org 18712S: Supported 18713T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 18714F: Documentation/filesystems/orangefs.rst 18715F: fs/orangefs/ 18716 18717OV2659 OMNIVISION SENSOR DRIVER 18718M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721W: https://linuxtv.org 18722Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18723T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18724F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 18725F: drivers/media/i2c/ov2659.c 18726F: include/media/i2c/ov2659.h 18727 18728OVERLAY FILESYSTEM 18729M: Miklos Szeredi <miklos@szeredi.hu> 18730M: Amir Goldstein <amir73il@gmail.com> 18731L: linux-unionfs@vger.kernel.org 18732S: Supported 18733T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 18734F: Documentation/filesystems/overlayfs.rst 18735F: fs/overlayfs/ 18736 18737P54 WIRELESS DRIVER 18738M: Christian Lamparter <chunkeey@googlemail.com> 18739L: linux-wireless@vger.kernel.org 18740S: Maintained 18741W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 18742F: drivers/net/wireless/intersil/ 18743 18744PACKET SOCKETS 18745M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 18746S: Maintained 18747F: include/uapi/linux/if_packet.h 18748F: net/packet/af_packet.c 18749 18750PACKING 18751M: Vladimir Oltean <olteanv@gmail.com> 18752L: netdev@vger.kernel.org 18753S: Supported 18754F: Documentation/core-api/packing.rst 18755F: include/linux/packing.h 18756F: lib/packing.c 18757F: lib/packing_test.c 18758F: scripts/gen_packed_field_checks.c 18759 18760PADATA PARALLEL EXECUTION MECHANISM 18761M: Steffen Klassert <steffen.klassert@secunet.com> 18762M: Daniel Jordan <daniel.m.jordan@oracle.com> 18763L: linux-crypto@vger.kernel.org 18764L: linux-kernel@vger.kernel.org 18765S: Maintained 18766F: Documentation/core-api/padata.rst 18767F: include/linux/padata.h 18768F: kernel/padata.c 18769 18770PAGE CACHE 18771M: Matthew Wilcox (Oracle) <willy@infradead.org> 18772L: linux-fsdevel@vger.kernel.org 18773S: Supported 18774T: git git://git.infradead.org/users/willy/pagecache.git 18775F: Documentation/filesystems/locking.rst 18776F: Documentation/filesystems/vfs.rst 18777F: include/linux/pagemap.h 18778F: mm/filemap.c 18779F: mm/page-writeback.c 18780F: mm/readahead.c 18781F: mm/truncate.c 18782 18783PAGE POOL 18784M: Jesper Dangaard Brouer <hawk@kernel.org> 18785M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18786L: netdev@vger.kernel.org 18787S: Supported 18788F: Documentation/networking/page_pool.rst 18789F: include/net/page_pool/ 18790F: include/trace/events/page_pool.h 18791F: net/core/page_pool.c 18792 18793PAGE TABLE CHECK 18794M: Pasha Tatashin <pasha.tatashin@soleen.com> 18795M: Andrew Morton <akpm@linux-foundation.org> 18796L: linux-mm@kvack.org 18797S: Maintained 18798F: Documentation/mm/page_table_check.rst 18799F: include/linux/page_table_check.h 18800F: mm/page_table_check.c 18801 18802PANASONIC LAPTOP ACPI EXTRAS DRIVER 18803M: Kenneth Chan <kenneth.t.chan@gmail.com> 18804L: platform-driver-x86@vger.kernel.org 18805S: Maintained 18806F: drivers/platform/x86/panasonic-laptop.c 18807 18808PARALLAX PING IIO SENSOR DRIVER 18809M: Andreas Klinger <ak@it-klinger.de> 18810L: linux-iio@vger.kernel.org 18811S: Maintained 18812F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 18813F: drivers/iio/proximity/ping.c 18814 18815PARALLEL LCD/KEYPAD PANEL DRIVER 18816M: Willy Tarreau <willy@haproxy.com> 18817M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 18818S: Odd Fixes 18819F: Documentation/admin-guide/lcd-panel-cgram.rst 18820F: drivers/auxdisplay/panel.c 18821 18822PARALLEL PORT SUBSYSTEM 18823M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18824M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18825L: linux-parport@lists.infradead.org (subscribers-only) 18826S: Maintained 18827F: Documentation/driver-api/parport*.rst 18828F: drivers/char/ppdev.c 18829F: drivers/parport/ 18830F: include/linux/parport*.h 18831F: include/uapi/linux/ppdev.h 18832 18833PARAVIRT_OPS INTERFACE 18834M: Juergen Gross <jgross@suse.com> 18835R: Ajay Kaher <ajay.kaher@broadcom.com> 18836R: Alexey Makhalov <alexey.makhalov@broadcom.com> 18837R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18838L: virtualization@lists.linux.dev 18839L: x86@kernel.org 18840S: Supported 18841T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 18842F: Documentation/virt/paravirt_ops.rst 18843F: arch/*/include/asm/paravirt*.h 18844F: arch/*/kernel/paravirt* 18845F: include/linux/hypervisor.h 18846 18847PARISC ARCHITECTURE 18848M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 18849M: Helge Deller <deller@gmx.de> 18850L: linux-parisc@vger.kernel.org 18851S: Maintained 18852W: https://parisc.wiki.kernel.org 18853Q: http://patchwork.kernel.org/project/linux-parisc/list/ 18854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 18855T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 18856F: Documentation/arch/parisc/ 18857F: arch/parisc/ 18858F: drivers/char/agp/parisc-agp.c 18859F: drivers/input/misc/hp_sdc_rtc.c 18860F: drivers/input/serio/gscps2.c 18861F: drivers/input/serio/hp_sdc* 18862F: drivers/parisc/ 18863F: drivers/parport/parport_gsc.* 18864F: drivers/tty/serial/8250/8250_parisc.c 18865F: drivers/video/console/sti* 18866F: drivers/video/fbdev/sti* 18867F: drivers/video/logo/logo_parisc* 18868F: include/linux/hp_sdc.h 18869 18870PARMAN 18871M: Jiri Pirko <jiri@resnulli.us> 18872L: netdev@vger.kernel.org 18873S: Supported 18874F: include/linux/parman.h 18875F: lib/parman.c 18876F: lib/test_parman.c 18877 18878PC ENGINES APU BOARD DRIVER 18879M: Enrico Weigelt, metux IT consult <info@metux.net> 18880S: Maintained 18881F: drivers/platform/x86/pcengines-apuv2.c 18882 18883PC87360 HARDWARE MONITORING DRIVER 18884M: Jim Cromie <jim.cromie@gmail.com> 18885L: linux-hwmon@vger.kernel.org 18886S: Maintained 18887F: Documentation/hwmon/pc87360.rst 18888F: drivers/hwmon/pc87360.c 18889 18890PC8736x GPIO DRIVER 18891M: Jim Cromie <jim.cromie@gmail.com> 18892S: Maintained 18893F: drivers/char/pc8736x_gpio.c 18894 18895PC87427 HARDWARE MONITORING DRIVER 18896M: Jean Delvare <jdelvare@suse.com> 18897L: linux-hwmon@vger.kernel.org 18898S: Maintained 18899F: Documentation/hwmon/pc87427.rst 18900F: drivers/hwmon/pc87427.c 18901 18902MAX77705 HARDWARE MONITORING DRIVER 18903M: Dzmitry Sankouski <dsankouski@gmail.com> 18904L: linux-hwmon@vger.kernel.org 18905S: Maintained 18906F: Documentation/hwmon/max77705.rst 18907F: drivers/hwmon/max77705-hwmon.c 18908 18909PCA9532 LED DRIVER 18910M: Riku Voipio <riku.voipio@iki.fi> 18911S: Maintained 18912F: drivers/leds/leds-pca9532.c 18913F: include/linux/leds-pca9532.h 18914 18915PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 18916M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18917M: Pali Rohár <pali@kernel.org> 18918L: linux-pci@vger.kernel.org 18919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18920S: Maintained 18921F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 18922F: drivers/pci/controller/pci-aardvark.c 18923 18924PCI DRIVER FOR ALTERA PCIE IP 18925M: Joyce Ooi <joyce.ooi@intel.com> 18926L: linux-pci@vger.kernel.org 18927S: Supported 18928F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 18929F: drivers/pci/controller/pcie-altera.c 18930 18931PCI DRIVER FOR APPLIEDMICRO XGENE 18932M: Toan Le <toan@os.amperecomputing.com> 18933L: linux-pci@vger.kernel.org 18934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18935S: Maintained 18936F: Documentation/devicetree/bindings/pci/xgene-pci.txt 18937F: drivers/pci/controller/pci-xgene.c 18938 18939PCI DRIVER FOR ARM VERSATILE PLATFORM 18940M: Rob Herring <robh@kernel.org> 18941L: linux-pci@vger.kernel.org 18942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18943S: Maintained 18944F: Documentation/devicetree/bindings/pci/versatile.yaml 18945F: drivers/pci/controller/pci-versatile.c 18946 18947PCI DRIVER FOR ARMADA 8K 18948M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 18949L: linux-pci@vger.kernel.org 18950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18951S: Maintained 18952F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 18953F: drivers/pci/controller/dwc/pcie-armada8k.c 18954 18955PCI DRIVER FOR CADENCE PCIE IP 18956L: linux-pci@vger.kernel.org 18957S: Orphan 18958F: Documentation/devicetree/bindings/pci/cdns,* 18959F: drivers/pci/controller/cadence/*cadence* 18960 18961PCI DRIVER FOR FREESCALE LAYERSCAPE 18962M: Minghuan Lian <minghuan.Lian@nxp.com> 18963M: Mingkai Hu <mingkai.hu@nxp.com> 18964M: Roy Zang <roy.zang@nxp.com> 18965L: linuxppc-dev@lists.ozlabs.org 18966L: linux-pci@vger.kernel.org 18967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18968L: imx@lists.linux.dev 18969S: Maintained 18970F: drivers/pci/controller/dwc/*layerscape* 18971 18972PCI DRIVER FOR FU740 18973M: Paul Walmsley <paul.walmsley@sifive.com> 18974M: Greentime Hu <greentime.hu@sifive.com> 18975M: Samuel Holland <samuel.holland@sifive.com> 18976L: linux-pci@vger.kernel.org 18977S: Maintained 18978F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 18979F: drivers/pci/controller/dwc/pcie-fu740.c 18980 18981PCI DRIVER FOR GENERIC OF HOSTS 18982M: Will Deacon <will@kernel.org> 18983L: linux-pci@vger.kernel.org 18984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18985S: Maintained 18986F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 18987F: drivers/pci/controller/pci-host-common.c 18988F: drivers/pci/controller/pci-host-generic.c 18989 18990PCI DRIVER FOR IMX6 18991M: Richard Zhu <hongxing.zhu@nxp.com> 18992M: Lucas Stach <l.stach@pengutronix.de> 18993L: linux-pci@vger.kernel.org 18994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18995L: imx@lists.linux.dev 18996S: Maintained 18997F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 18998F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 18999F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19000F: drivers/pci/controller/dwc/*imx6* 19001 19002PCI DRIVER FOR INTEL IXP4XX 19003M: Linus Walleij <linus.walleij@linaro.org> 19004S: Maintained 19005F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19006F: drivers/pci/controller/pci-ixp4xx.c 19007 19008PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19009M: Nirmal Patel <nirmal.patel@linux.intel.com> 19010R: Jonathan Derrick <jonathan.derrick@linux.dev> 19011L: linux-pci@vger.kernel.org 19012S: Supported 19013F: drivers/pci/controller/vmd.c 19014 19015PCI DRIVER FOR MICROSEMI SWITCHTEC 19016M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19017M: Logan Gunthorpe <logang@deltatee.com> 19018L: linux-pci@vger.kernel.org 19019S: Maintained 19020F: Documentation/ABI/testing/sysfs-class-switchtec 19021F: Documentation/driver-api/switchtec.rst 19022F: drivers/ntb/hw/mscc/ 19023F: drivers/pci/switch/switchtec* 19024F: include/linux/switchtec.h 19025F: include/uapi/linux/switchtec_ioctl.h 19026 19027PCI DRIVER FOR MOBIVEIL PCIE IP 19028M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19029M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19030L: linux-pci@vger.kernel.org 19031S: Supported 19032F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19033F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19034 19035PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19036M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19037M: Pali Rohár <pali@kernel.org> 19038L: linux-pci@vger.kernel.org 19039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19040S: Maintained 19041F: drivers/pci/controller/*mvebu* 19042 19043PCI DRIVER FOR NVIDIA TEGRA 19044M: Thierry Reding <thierry.reding@gmail.com> 19045L: linux-tegra@vger.kernel.org 19046L: linux-pci@vger.kernel.org 19047S: Supported 19048F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19049F: drivers/pci/controller/pci-tegra.c 19050 19051PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19052M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19053L: linux-pci@vger.kernel.org 19054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19055S: Maintained 19056F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19057 19058PCI DRIVER FOR PLDA PCIE IP 19059M: Daire McNamara <daire.mcnamara@microchip.com> 19060L: linux-pci@vger.kernel.org 19061S: Maintained 19062F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19063F: drivers/pci/controller/plda/pcie-plda-host.c 19064F: drivers/pci/controller/plda/pcie-plda.h 19065 19066PCI DRIVER FOR RENESAS R-CAR 19067M: Marek Vasut <marek.vasut+renesas@gmail.com> 19068M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19069L: linux-pci@vger.kernel.org 19070L: linux-renesas-soc@vger.kernel.org 19071S: Maintained 19072F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19073F: Documentation/devicetree/bindings/pci/*rcar* 19074F: drivers/pci/controller/*rcar* 19075F: drivers/pci/controller/dwc/*rcar* 19076 19077PCI DRIVER FOR SAMSUNG EXYNOS 19078M: Jingoo Han <jingoohan1@gmail.com> 19079L: linux-pci@vger.kernel.org 19080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19081L: linux-samsung-soc@vger.kernel.org 19082S: Maintained 19083F: drivers/pci/controller/dwc/pci-exynos.c 19084 19085PCI DRIVER FOR SYNOPSYS DESIGNWARE 19086M: Jingoo Han <jingoohan1@gmail.com> 19087M: Manivannan Sadhasivam <mani@kernel.org> 19088L: linux-pci@vger.kernel.org 19089S: Maintained 19090F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19091F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19092F: drivers/pci/controller/dwc/*designware* 19093F: include/linux/pcie-dwc.h 19094 19095PCI DRIVER FOR TI DRA7XX/J721E 19096M: Vignesh Raghavendra <vigneshr@ti.com> 19097R: Siddharth Vadapalli <s-vadapalli@ti.com> 19098L: linux-omap@vger.kernel.org 19099L: linux-pci@vger.kernel.org 19100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19101S: Supported 19102F: Documentation/devicetree/bindings/pci/ti-pci.txt 19103F: drivers/pci/controller/cadence/pci-j721e.c 19104F: drivers/pci/controller/dwc/pci-dra7xx.c 19105 19106PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19107M: Linus Walleij <linus.walleij@linaro.org> 19108L: linux-pci@vger.kernel.org 19109S: Maintained 19110F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19111F: drivers/pci/controller/pci-v3-semi.c 19112 19113PCI DRIVER FOR XILINX VERSAL CPM 19114M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19115M: Michal Simek <michal.simek@amd.com> 19116L: linux-pci@vger.kernel.org 19117S: Maintained 19118F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19119F: drivers/pci/controller/pcie-xilinx-cpm.c 19120 19121PCI ENDPOINT SUBSYSTEM 19122M: Manivannan Sadhasivam <mani@kernel.org> 19123M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19124R: Kishon Vijay Abraham I <kishon@kernel.org> 19125L: linux-pci@vger.kernel.org 19126S: Supported 19127Q: https://patchwork.kernel.org/project/linux-pci/list/ 19128B: https://bugzilla.kernel.org 19129C: irc://irc.oftc.net/linux-pci 19130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19131F: Documentation/PCI/endpoint/* 19132F: Documentation/misc-devices/pci-endpoint-test.rst 19133F: drivers/misc/pci_endpoint_test.c 19134F: drivers/pci/endpoint/ 19135F: tools/testing/selftests/pci_endpoint/ 19136 19137PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19138M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19139R: Oliver O'Halloran <oohall@gmail.com> 19140L: linuxppc-dev@lists.ozlabs.org 19141S: Supported 19142F: Documentation/PCI/pci-error-recovery.rst 19143F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19144F: arch/powerpc/include/*/eeh*.h 19145F: arch/powerpc/kernel/eeh*.c 19146F: arch/powerpc/platforms/*/eeh*.c 19147F: drivers/pci/pcie/aer.c 19148F: drivers/pci/pcie/dpc.c 19149F: drivers/pci/pcie/err.c 19150 19151PCI ERROR RECOVERY 19152M: Linas Vepstas <linasvepstas@gmail.com> 19153L: linux-pci@vger.kernel.org 19154S: Supported 19155F: Documentation/PCI/pci-error-recovery.rst 19156 19157PCI MSI DRIVER FOR ALTERA MSI IP 19158M: Joyce Ooi <joyce.ooi@intel.com> 19159L: linux-pci@vger.kernel.org 19160S: Supported 19161F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19162F: drivers/pci/controller/pcie-altera-msi.c 19163 19164PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19165M: Toan Le <toan@os.amperecomputing.com> 19166L: linux-pci@vger.kernel.org 19167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19168S: Maintained 19169F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 19170F: drivers/pci/controller/pci-xgene-msi.c 19171 19172PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19173M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19174M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19175M: Manivannan Sadhasivam <mani@kernel.org> 19176R: Rob Herring <robh@kernel.org> 19177L: linux-pci@vger.kernel.org 19178S: Supported 19179Q: https://patchwork.kernel.org/project/linux-pci/list/ 19180B: https://bugzilla.kernel.org 19181C: irc://irc.oftc.net/linux-pci 19182T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19183F: Documentation/ABI/testing/debugfs-pcie-ptm 19184F: Documentation/devicetree/bindings/pci/ 19185F: drivers/pci/controller/ 19186F: drivers/pci/pci-bridge-emul.c 19187F: drivers/pci/pci-bridge-emul.h 19188 19189PCI PEER-TO-PEER DMA (P2PDMA) 19190M: Bjorn Helgaas <bhelgaas@google.com> 19191M: Logan Gunthorpe <logang@deltatee.com> 19192L: linux-pci@vger.kernel.org 19193S: Supported 19194Q: https://patchwork.kernel.org/project/linux-pci/list/ 19195B: https://bugzilla.kernel.org 19196C: irc://irc.oftc.net/linux-pci 19197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19198F: Documentation/driver-api/pci/p2pdma.rst 19199F: drivers/pci/p2pdma.c 19200F: include/linux/pci-p2pdma.h 19201 19202PCI POWER CONTROL 19203M: Bartosz Golaszewski <brgl@bgdev.pl> 19204L: linux-pci@vger.kernel.org 19205S: Maintained 19206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19207F: drivers/pci/pwrctrl/* 19208F: include/linux/pci-pwrctrl.h 19209 19210PCI SUBSYSTEM 19211M: Bjorn Helgaas <bhelgaas@google.com> 19212L: linux-pci@vger.kernel.org 19213S: Supported 19214Q: https://patchwork.kernel.org/project/linux-pci/list/ 19215B: https://bugzilla.kernel.org 19216C: irc://irc.oftc.net/linux-pci 19217T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19218F: Documentation/PCI/ 19219F: Documentation/devicetree/bindings/pci/ 19220F: arch/x86/kernel/early-quirks.c 19221F: arch/x86/kernel/quirks.c 19222F: arch/x86/pci/ 19223F: drivers/acpi/pci* 19224F: drivers/pci/ 19225F: include/asm-generic/pci* 19226F: include/linux/of_pci.h 19227F: include/linux/pci* 19228F: include/uapi/linux/pci* 19229 19230PCI SUBSYSTEM [RUST] 19231M: Danilo Krummrich <dakr@kernel.org> 19232R: Bjorn Helgaas <bhelgaas@google.com> 19233R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19234L: linux-pci@vger.kernel.org 19235S: Maintained 19236C: irc://irc.oftc.net/linux-pci 19237T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19238F: rust/helpers/pci.c 19239F: rust/kernel/pci.rs 19240F: samples/rust/rust_driver_pci.rs 19241 19242PCIE BANDWIDTH CONTROLLER 19243M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19244L: linux-pci@vger.kernel.org 19245S: Supported 19246F: drivers/pci/pcie/bwctrl.c 19247F: drivers/thermal/pcie_cooling.c 19248F: include/linux/pci-bwctrl.h 19249F: tools/testing/selftests/pcie_bwctrl/ 19250 19251PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19252M: Jonathan Chocron <jonnyc@amazon.com> 19253L: linux-pci@vger.kernel.org 19254S: Maintained 19255F: Documentation/devicetree/bindings/pci/pcie-al.txt 19256F: drivers/pci/controller/dwc/pcie-al.c 19257 19258PCIE DRIVER FOR AMLOGIC MESON 19259M: Yue Wang <yue.wang@Amlogic.com> 19260L: linux-pci@vger.kernel.org 19261L: linux-amlogic@lists.infradead.org 19262S: Maintained 19263F: drivers/pci/controller/dwc/pci-meson.c 19264 19265PCIE DRIVER FOR AXIS ARTPEC 19266M: Jesper Nilsson <jesper.nilsson@axis.com> 19267L: linux-arm-kernel@axis.com 19268L: linux-pci@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/pci/axis,artpec* 19271F: drivers/pci/controller/dwc/*artpec* 19272 19273PCIE DRIVER FOR CAVIUM THUNDERX 19274M: Robert Richter <rric@kernel.org> 19275L: linux-pci@vger.kernel.org 19276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19277S: Odd Fixes 19278F: drivers/pci/controller/pci-thunder-* 19279 19280PCIE DRIVER FOR HISILICON 19281M: Zhou Wang <wangzhou1@hisilicon.com> 19282L: linux-pci@vger.kernel.org 19283S: Maintained 19284F: drivers/pci/controller/dwc/pcie-hisi.c 19285 19286PCIE DRIVER FOR HISILICON KIRIN 19287M: Xiaowei Song <songxiaowei@hisilicon.com> 19288M: Binghui Wang <wangbinghui@hisilicon.com> 19289L: linux-pci@vger.kernel.org 19290S: Maintained 19291F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19292F: drivers/pci/controller/dwc/pcie-kirin.c 19293 19294PCIE DRIVER FOR HISILICON STB 19295M: Shawn Guo <shawn.guo@linaro.org> 19296L: linux-pci@vger.kernel.org 19297S: Maintained 19298F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19299F: drivers/pci/controller/dwc/pcie-histb.c 19300 19301PCIE DRIVER FOR INTEL KEEM BAY 19302M: Srikanth Thokala <srikanth.thokala@intel.com> 19303L: linux-pci@vger.kernel.org 19304S: Supported 19305F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19306F: drivers/pci/controller/dwc/pcie-keembay.c 19307 19308PCIE DRIVER FOR INTEL LGM GW SOC 19309M: Chuanhua Lei <lchuanhua@maxlinear.com> 19310L: linux-pci@vger.kernel.org 19311S: Maintained 19312F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19313F: drivers/pci/controller/dwc/pcie-intel-gw.c 19314 19315PCIE DRIVER FOR MEDIATEK 19316M: Ryder Lee <ryder.lee@mediatek.com> 19317M: Jianjun Wang <jianjun.wang@mediatek.com> 19318L: linux-pci@vger.kernel.org 19319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19320S: Supported 19321F: Documentation/devicetree/bindings/pci/mediatek* 19322F: drivers/pci/controller/*mediatek* 19323 19324PCIE DRIVER FOR MICROCHIP 19325M: Daire McNamara <daire.mcnamara@microchip.com> 19326L: linux-pci@vger.kernel.org 19327S: Supported 19328F: Documentation/devicetree/bindings/pci/microchip* 19329F: drivers/pci/controller/plda/*microchip* 19330 19331PCIE DRIVER FOR QUALCOMM MSM 19332M: Manivannan Sadhasivam <mani@kernel.org> 19333L: linux-pci@vger.kernel.org 19334L: linux-arm-msm@vger.kernel.org 19335S: Maintained 19336F: drivers/pci/controller/dwc/pcie-qcom-common.c 19337F: drivers/pci/controller/dwc/pcie-qcom.c 19338 19339PCIE DRIVER FOR ROCKCHIP 19340M: Shawn Lin <shawn.lin@rock-chips.com> 19341L: linux-pci@vger.kernel.org 19342L: linux-rockchip@lists.infradead.org 19343S: Maintained 19344F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19345F: drivers/pci/controller/pcie-rockchip* 19346 19347PCIE DRIVER FOR SOCIONEXT UNIPHIER 19348M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19349L: linux-pci@vger.kernel.org 19350S: Maintained 19351F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19352F: drivers/pci/controller/dwc/pcie-uniphier* 19353 19354PCIE DRIVER FOR ST SPEAR13XX 19355M: Pratyush Anand <pratyush.anand@gmail.com> 19356L: linux-pci@vger.kernel.org 19357S: Maintained 19358F: drivers/pci/controller/dwc/*spear* 19359 19360PCIE DRIVER FOR STARFIVE JH71x0 19361M: Kevin Xie <kevin.xie@starfivetech.com> 19362L: linux-pci@vger.kernel.org 19363S: Maintained 19364F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19365F: drivers/pci/controller/plda/pcie-starfive.c 19366 19367PCIE ENDPOINT DRIVER FOR QUALCOMM 19368M: Manivannan Sadhasivam <mani@kernel.org> 19369L: linux-pci@vger.kernel.org 19370L: linux-arm-msm@vger.kernel.org 19371S: Maintained 19372F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19373F: drivers/pci/controller/dwc/pcie-qcom-common.c 19374F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19375 19376PCMCIA SUBSYSTEM 19377M: Dominik Brodowski <linux@dominikbrodowski.net> 19378S: Odd Fixes 19379T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19380F: Documentation/pcmcia/ 19381F: drivers/pcmcia/ 19382F: include/pcmcia/ 19383F: tools/pcmcia/ 19384 19385PCNET32 NETWORK DRIVER 19386M: Don Fry <pcnet32@frontier.com> 19387L: netdev@vger.kernel.org 19388S: Maintained 19389F: drivers/net/ethernet/amd/pcnet32.c 19390 19391PCRYPT PARALLEL CRYPTO ENGINE 19392M: Steffen Klassert <steffen.klassert@secunet.com> 19393L: linux-crypto@vger.kernel.org 19394S: Maintained 19395F: crypto/pcrypt.c 19396F: include/crypto/pcrypt.h 19397 19398PDS DSC VIRTIO DATA PATH ACCELERATOR 19399R: Brett Creeley <brett.creeley@amd.com> 19400F: drivers/vdpa/pds/ 19401 19402PECI HARDWARE MONITORING DRIVERS 19403M: Iwona Winiarska <iwona.winiarska@intel.com> 19404L: linux-hwmon@vger.kernel.org 19405S: Supported 19406F: Documentation/hwmon/peci-cputemp.rst 19407F: Documentation/hwmon/peci-dimmtemp.rst 19408F: drivers/hwmon/peci/ 19409 19410PECI SUBSYSTEM 19411M: Iwona Winiarska <iwona.winiarska@intel.com> 19412L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19413S: Supported 19414F: Documentation/devicetree/bindings/peci/ 19415F: Documentation/peci/ 19416F: drivers/peci/ 19417F: include/linux/peci-cpu.h 19418F: include/linux/peci.h 19419 19420PENSANDO ETHERNET DRIVERS 19421M: Brett Creeley <brett.creeley@amd.com> 19422L: netdev@vger.kernel.org 19423S: Maintained 19424F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19425F: drivers/net/ethernet/pensando/ 19426 19427PER-CPU MEMORY ALLOCATOR 19428M: Dennis Zhou <dennis@kernel.org> 19429M: Tejun Heo <tj@kernel.org> 19430M: Christoph Lameter <cl@gentwo.org> 19431L: linux-mm@kvack.org 19432S: Maintained 19433T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19434F: arch/*/include/asm/percpu.h 19435F: include/linux/percpu*.h 19436F: lib/percpu*.c 19437F: mm/percpu*.c 19438 19439PER-TASK DELAY ACCOUNTING 19440M: Balbir Singh <bsingharora@gmail.com> 19441M: Yang Yang <yang.yang29@zte.com.cn> 19442S: Maintained 19443F: include/linux/delayacct.h 19444F: kernel/delayacct.c 19445 19446PERFORMANCE EVENTS SUBSYSTEM 19447M: Peter Zijlstra <peterz@infradead.org> 19448M: Ingo Molnar <mingo@redhat.com> 19449M: Arnaldo Carvalho de Melo <acme@kernel.org> 19450M: Namhyung Kim <namhyung@kernel.org> 19451R: Mark Rutland <mark.rutland@arm.com> 19452R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19453R: Jiri Olsa <jolsa@kernel.org> 19454R: Ian Rogers <irogers@google.com> 19455R: Adrian Hunter <adrian.hunter@intel.com> 19456R: "Liang, Kan" <kan.liang@linux.intel.com> 19457L: linux-perf-users@vger.kernel.org 19458L: linux-kernel@vger.kernel.org 19459S: Supported 19460W: https://perf.wiki.kernel.org/ 19461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19462T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19463T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19464F: arch/*/events/* 19465F: arch/*/events/*/* 19466F: arch/*/include/asm/perf_event.h 19467F: arch/*/kernel/*/*/perf_event*.c 19468F: arch/*/kernel/*/perf_event*.c 19469F: arch/*/kernel/perf_callchain.c 19470F: arch/*/kernel/perf_event*.c 19471F: include/linux/perf_event.h 19472F: include/uapi/linux/perf_event.h 19473F: kernel/events/* 19474F: tools/lib/perf/ 19475F: tools/perf/ 19476 19477PERFORMANCE EVENTS TOOLING ARM64 19478R: John Garry <john.g.garry@oracle.com> 19479R: Will Deacon <will@kernel.org> 19480R: James Clark <james.clark@linaro.org> 19481R: Mike Leach <mike.leach@linaro.org> 19482R: Leo Yan <leo.yan@linux.dev> 19483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19484S: Supported 19485F: tools/build/feature/test-libopencsd.c 19486F: tools/perf/arch/arm*/ 19487F: tools/perf/pmu-events/arch/arm64/ 19488F: tools/perf/util/arm-spe* 19489F: tools/perf/util/cs-etm* 19490 19491PERSONALITY HANDLING 19492M: Christoph Hellwig <hch@infradead.org> 19493L: linux-abi-devel@lists.sourceforge.net 19494S: Maintained 19495F: include/linux/personality.h 19496F: include/uapi/linux/personality.h 19497 19498PHOENIX RC FLIGHT CONTROLLER ADAPTER 19499M: Marcus Folkesson <marcus.folkesson@gmail.com> 19500L: linux-input@vger.kernel.org 19501S: Maintained 19502F: Documentation/input/devices/pxrc.rst 19503F: drivers/input/joystick/pxrc.c 19504 19505PHONET PROTOCOL 19506M: Remi Denis-Courmont <courmisch@gmail.com> 19507S: Supported 19508F: Documentation/networking/phonet.rst 19509F: include/linux/phonet.h 19510F: include/net/phonet/ 19511F: include/uapi/linux/phonet.h 19512F: net/phonet/ 19513 19514PHRAM MTD DRIVER 19515M: Joern Engel <joern@lazybastard.org> 19516L: linux-mtd@lists.infradead.org 19517S: Maintained 19518F: drivers/mtd/devices/phram.c 19519 19520PICOLCD HID DRIVER 19521M: Bruno Prémont <bonbons@linux-vserver.org> 19522L: linux-input@vger.kernel.org 19523S: Maintained 19524F: drivers/hid/hid-picolcd* 19525 19526PIDFD API 19527M: Christian Brauner <christian@brauner.io> 19528L: linux-kernel@vger.kernel.org 19529S: Maintained 19530T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19531F: samples/pidfd/ 19532F: tools/testing/selftests/clone3/ 19533F: tools/testing/selftests/pid_namespace/ 19534F: tools/testing/selftests/pidfd/ 19535K: (?i)pidfd 19536K: (?i)clone3 19537K: \b(clone_args|kernel_clone_args)\b 19538 19539PIN CONTROL SUBSYSTEM 19540M: Linus Walleij <linus.walleij@linaro.org> 19541L: linux-gpio@vger.kernel.org 19542S: Maintained 19543T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19544F: Documentation/devicetree/bindings/pinctrl/ 19545F: Documentation/driver-api/pin-control.rst 19546F: drivers/pinctrl/ 19547F: include/dt-bindings/pinctrl/ 19548F: include/linux/pinctrl/ 19549 19550PIN CONTROLLER - AIROHA 19551M: Lorenzo Bianconi <lorenzo@kernel.org> 19552L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19553S: Maintained 19554F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19555F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19556 19557PIN CONTROLLER - AMD 19558M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19559M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19560S: Maintained 19561F: drivers/pinctrl/pinctrl-amd.c 19562 19563PIN CONTROLLER - FREESCALE 19564M: Dong Aisheng <aisheng.dong@nxp.com> 19565M: Fabio Estevam <festevam@gmail.com> 19566M: Shawn Guo <shawnguo@kernel.org> 19567M: Jacky Bai <ping.bai@nxp.com> 19568R: Pengutronix Kernel Team <kernel@pengutronix.de> 19569R: NXP S32 Linux Team <s32@nxp.com> 19570L: linux-gpio@vger.kernel.org 19571S: Maintained 19572F: Documentation/devicetree/bindings/pinctrl/fsl,* 19573F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19574F: drivers/pinctrl/freescale/ 19575F: drivers/pinctrl/nxp/ 19576 19577PIN CONTROLLER - INTEL 19578M: Mika Westerberg <mika.westerberg@linux.intel.com> 19579M: Andy Shevchenko <andy@kernel.org> 19580S: Supported 19581T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19582F: drivers/pinctrl/intel/ 19583 19584PIN CONTROLLER - KEEMBAY 19585M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 19586S: Supported 19587F: drivers/pinctrl/pinctrl-keembay* 19588 19589PIN CONTROLLER - MEDIATEK 19590M: Sean Wang <sean.wang@kernel.org> 19591L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19592S: Maintained 19593F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19594F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19595F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19596F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19597F: drivers/pinctrl/mediatek/ 19598 19599PIN CONTROLLER - MEDIATEK MIPS 19600M: Chester A. Unal <chester.a.unal@arinc9.com> 19601M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19602L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19603L: linux-mips@vger.kernel.org 19604S: Maintained 19605F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19606F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19607F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19608F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19609F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19610F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19611F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19612F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19613F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19614F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19615F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19616F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19617F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19618F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19619F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19620 19621PIN CONTROLLER - MICROCHIP AT91 19622M: Ludovic Desroches <ludovic.desroches@microchip.com> 19623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19624L: linux-gpio@vger.kernel.org 19625S: Supported 19626F: drivers/gpio/gpio-sama5d2-piobu.c 19627F: drivers/pinctrl/pinctrl-at91* 19628 19629PIN CONTROLLER - QUALCOMM 19630M: Bjorn Andersson <andersson@kernel.org> 19631L: linux-arm-msm@vger.kernel.org 19632S: Maintained 19633C: irc://irc.oftc.net/linux-msm 19634F: Documentation/devicetree/bindings/pinctrl/qcom,* 19635F: drivers/pinctrl/qcom/ 19636 19637PIN CONTROLLER - RENESAS 19638M: Geert Uytterhoeven <geert+renesas@glider.be> 19639L: linux-renesas-soc@vger.kernel.org 19640S: Supported 19641T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19642F: Documentation/devicetree/bindings/pinctrl/renesas,* 19643F: drivers/pinctrl/renesas/ 19644 19645PIN CONTROLLER - SAMSUNG 19646M: Krzysztof Kozlowski <krzk@kernel.org> 19647M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19648R: Alim Akhtar <alim.akhtar@samsung.com> 19649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19650L: linux-samsung-soc@vger.kernel.org 19651S: Maintained 19652Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19653B: mailto:linux-samsung-soc@vger.kernel.org 19654C: irc://irc.libera.chat/linux-exynos 19655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19656F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19657F: drivers/pinctrl/samsung/ 19658 19659PIN CONTROLLER - SINGLE 19660M: Tony Lindgren <tony@atomide.com> 19661M: Haojian Zhuang <haojian.zhuang@linaro.org> 19662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19663L: linux-omap@vger.kernel.org 19664S: Maintained 19665F: drivers/pinctrl/pinctrl-single.c 19666 19667PIN CONTROLLER - SUNPLUS / TIBBO 19668M: Dvorkin Dmitry <dvorkin@tibbo.com> 19669M: Wells Lu <wellslutw@gmail.com> 19670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19671S: Maintained 19672W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19673F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19674F: drivers/pinctrl/sunplus/ 19675F: include/dt-bindings/pinctrl/sppctl*.h 19676 19677PINE64 PINEPHONE KEYBOARD DRIVER 19678M: Samuel Holland <samuel@sholland.org> 19679S: Supported 19680F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19681F: drivers/input/keyboard/pinephone-keyboard.c 19682 19683PKTCDVD DRIVER 19684M: linux-block@vger.kernel.org 19685S: Orphan 19686F: drivers/block/pktcdvd.c 19687F: include/linux/pktcdvd.h 19688F: include/uapi/linux/pktcdvd.h 19689 19690PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19691M: Tomasz Duszynski <tduszyns@gmail.com> 19692S: Maintained 19693F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19694F: drivers/iio/chemical/pms7003.c 19695 19696PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19697M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19698L: netdev@vger.kernel.org 19699S: Maintained 19700F: drivers/net/phy/mdio-open-alliance.h 19701F: net/ethtool/plca.c 19702 19703PLDMFW LIBRARY 19704M: Jacob Keller <jacob.e.keller@intel.com> 19705S: Maintained 19706F: Documentation/driver-api/pldmfw/ 19707F: include/linux/pldmfw.h 19708F: lib/pldmfw/ 19709 19710PLX DMA DRIVER 19711M: Logan Gunthorpe <logang@deltatee.com> 19712S: Maintained 19713F: drivers/dma/plx_dma.c 19714 19715PM-GRAPH UTILITY 19716M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 19717L: linux-pm@vger.kernel.org 19718S: Supported 19719W: https://01.org/pm-graph 19720B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 19721T: git git://github.com/intel/pm-graph 19722F: tools/power/pm-graph 19723 19724PM6764TR DRIVER 19725M: Charles Hsu <hsu.yungteng@gmail.com> 19726L: linux-hwmon@vger.kernel.org 19727S: Maintained 19728F: Documentation/hwmon/pm6764tr.rst 19729F: drivers/hwmon/pmbus/pm6764tr.c 19730 19731PMC SIERRA MaxRAID DRIVER 19732L: linux-scsi@vger.kernel.org 19733S: Orphan 19734W: http://www.pmc-sierra.com/ 19735F: drivers/scsi/pmcraid.* 19736 19737PMC SIERRA PM8001 DRIVER 19738M: Jack Wang <jinpu.wang@cloud.ionos.com> 19739L: linux-scsi@vger.kernel.org 19740S: Supported 19741F: drivers/scsi/pm8001/ 19742 19743PNI RM3100 IIO DRIVER 19744M: Song Qiang <songqiang1304521@gmail.com> 19745L: linux-iio@vger.kernel.org 19746S: Maintained 19747F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 19748F: drivers/iio/magnetometer/rm3100* 19749 19750PNP SUPPORT 19751M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 19752L: linux-acpi@vger.kernel.org 19753S: Maintained 19754F: drivers/pnp/ 19755F: include/linux/pnp.h 19756 19757PORTWELL EC DRIVER 19758M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 19759L: platform-driver-x86@vger.kernel.org 19760S: Maintained 19761F: drivers/platform/x86/portwell-ec.c 19762 19763POSIX CLOCKS and TIMERS 19764M: Anna-Maria Behnsen <anna-maria@linutronix.de> 19765M: Frederic Weisbecker <frederic@kernel.org> 19766M: Thomas Gleixner <tglx@linutronix.de> 19767L: linux-kernel@vger.kernel.org 19768S: Maintained 19769T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19770F: fs/timerfd.c 19771F: include/linux/time_namespace.h 19772F: include/linux/timerfd.h 19773F: include/uapi/linux/time.h 19774F: include/uapi/linux/timerfd.h 19775F: include/trace/events/timer* 19776F: kernel/time/itimer.c 19777F: kernel/time/posix-* 19778F: kernel/time/namespace.c 19779 19780POWER MANAGEMENT CORE 19781M: "Rafael J. Wysocki" <rafael@kernel.org> 19782L: linux-pm@vger.kernel.org 19783S: Supported 19784B: https://bugzilla.kernel.org 19785T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 19786F: drivers/base/power/ 19787F: drivers/powercap/ 19788F: include/linux/intel_rapl.h 19789F: include/linux/pm.h 19790F: include/linux/pm_* 19791F: include/linux/powercap.h 19792F: kernel/configs/nopm.config 19793 19794POWER SEQUENCING 19795M: Bartosz Golaszewski <brgl@bgdev.pl> 19796L: linux-pm@vger.kernel.org 19797S: Maintained 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 19799F: Documentation/driver-api/pwrseq.rst 19800F: drivers/power/sequencing/ 19801F: include/linux/pwrseq/ 19802 19803POWER STATE COORDINATION INTERFACE (PSCI) 19804M: Mark Rutland <mark.rutland@arm.com> 19805M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19807S: Maintained 19808F: Documentation/devicetree/bindings/arm/psci.yaml 19809F: drivers/firmware/psci/ 19810F: include/linux/psci.h 19811F: include/uapi/linux/psci.h 19812 19813POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 19814M: Sebastian Reichel <sre@kernel.org> 19815L: linux-pm@vger.kernel.org 19816S: Maintained 19817T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19818F: Documentation/ABI/testing/sysfs-class-power 19819F: Documentation/devicetree/bindings/power/supply/ 19820F: drivers/power/supply/ 19821F: include/linux/power/ 19822F: include/linux/power_supply.h 19823F: tools/testing/selftests/power_supply/ 19824 19825POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 19826M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 19827L: linuxppc-dev@lists.ozlabs.org 19828S: Maintained 19829F: drivers/char/powernv-op-panel.c 19830 19831PPP OVER ATM (RFC 2364) 19832M: Mitchell Blank Jr <mitch@sfgoth.com> 19833S: Maintained 19834F: include/uapi/linux/atmppp.h 19835F: net/atm/pppoatm.c 19836 19837PPP OVER ETHERNET 19838M: Michal Ostrowski <mostrows@earthlink.net> 19839S: Maintained 19840F: drivers/net/ppp/pppoe.c 19841F: drivers/net/ppp/pppox.c 19842 19843PPP OVER L2TP 19844M: James Chapman <jchapman@katalix.com> 19845S: Maintained 19846F: include/linux/if_pppol2tp.h 19847F: include/uapi/linux/if_pppol2tp.h 19848F: net/l2tp/l2tp_ppp.c 19849 19850PPP PROTOCOL DRIVERS AND COMPRESSORS 19851L: linux-ppp@vger.kernel.org 19852S: Orphan 19853F: drivers/net/ppp/ppp_* 19854 19855PPS SUPPORT 19856M: Rodolfo Giometti <giometti@enneenne.com> 19857L: linuxpps@ml.enneenne.com (subscribers-only) 19858S: Maintained 19859W: http://wiki.enneenne.com/index.php/LinuxPPS_support 19860F: Documentation/ABI/testing/sysfs-pps 19861F: Documentation/ABI/testing/sysfs-pps-gen 19862F: Documentation/ABI/testing/sysfs-pps-gen-tio 19863F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 19864F: Documentation/driver-api/pps.rst 19865F: drivers/pps/ 19866F: include/linux/pps*.h 19867F: include/uapi/linux/pps.h 19868F: include/uapi/linux/pps_gen.h 19869 19870PRESSURE STALL INFORMATION (PSI) 19871M: Johannes Weiner <hannes@cmpxchg.org> 19872M: Suren Baghdasaryan <surenb@google.com> 19873R: Peter Ziljstra <peterz@infradead.org> 19874S: Maintained 19875F: include/linux/psi* 19876F: kernel/sched/psi.c 19877 19878PROPELLER BUILD 19879M: Rong Xu <xur@google.com> 19880M: Han Shen <shenhan@google.com> 19881S: Supported 19882F: Documentation/dev-tools/propeller.rst 19883F: scripts/Makefile.propeller 19884 19885PRINTK 19886M: Petr Mladek <pmladek@suse.com> 19887R: Steven Rostedt <rostedt@goodmis.org> 19888R: John Ogness <john.ogness@linutronix.de> 19889R: Sergey Senozhatsky <senozhatsky@chromium.org> 19890S: Maintained 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 19892F: include/linux/printk.h 19893F: kernel/printk/ 19894 19895PRINTK INDEXING 19896R: Chris Down <chris@chrisdown.name> 19897S: Maintained 19898F: Documentation/core-api/printk-index.rst 19899F: kernel/printk/index.c 19900K: printk_index 19901 19902PROC FILESYSTEM 19903L: linux-kernel@vger.kernel.org 19904L: linux-fsdevel@vger.kernel.org 19905S: Maintained 19906F: Documentation/filesystems/proc.rst 19907F: fs/proc/ 19908F: include/linux/proc_fs.h 19909F: tools/testing/selftests/proc/ 19910 19911PROC SYSCTL 19912M: Kees Cook <kees@kernel.org> 19913M: Joel Granados <joel.granados@kernel.org> 19914L: linux-kernel@vger.kernel.org 19915L: linux-fsdevel@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 19918F: fs/proc/proc_sysctl.c 19919F: include/linux/sysctl.h 19920F: kernel/sysctl* 19921F: tools/testing/selftests/sysctl/* 19922F: lib/test_sysctl.c 19923F: scripts/check-sysctl-docs 19924 19925PS3 NETWORK SUPPORT 19926M: Geoff Levand <geoff@infradead.org> 19927L: netdev@vger.kernel.org 19928L: linuxppc-dev@lists.ozlabs.org 19929S: Maintained 19930F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 19931 19932PS3 PLATFORM SUPPORT 19933M: Geoff Levand <geoff@infradead.org> 19934L: linuxppc-dev@lists.ozlabs.org 19935S: Maintained 19936F: arch/powerpc/boot/ps3* 19937F: arch/powerpc/include/asm/lv1call.h 19938F: arch/powerpc/include/asm/ps3*.h 19939F: arch/powerpc/platforms/ps3/ 19940F: drivers/*/ps3* 19941F: drivers/ps3/ 19942F: drivers/rtc/rtc-ps3.c 19943F: drivers/usb/host/*ps3.c 19944F: sound/ppc/snd_ps3* 19945 19946PS3VRAM DRIVER 19947M: Jim Paris <jim@jtan.com> 19948M: Geoff Levand <geoff@infradead.org> 19949L: linuxppc-dev@lists.ozlabs.org 19950S: Maintained 19951F: drivers/block/ps3vram.c 19952 19953PSAMPLE PACKET SAMPLING SUPPORT 19954M: Yotam Gigi <yotam.gi@gmail.com> 19955S: Maintained 19956F: include/net/psample.h 19957F: include/uapi/linux/psample.h 19958F: net/psample 19959 19960PSE NETWORK DRIVER 19961M: Oleksij Rempel <o.rempel@pengutronix.de> 19962M: Kory Maincent <kory.maincent@bootlin.com> 19963L: netdev@vger.kernel.org 19964S: Maintained 19965F: Documentation/devicetree/bindings/net/pse-pd/ 19966F: drivers/net/pse-pd/ 19967F: net/ethtool/pse-pd.c 19968 19969PSTORE FILESYSTEM 19970M: Kees Cook <kees@kernel.org> 19971R: Tony Luck <tony.luck@intel.com> 19972R: Guilherme G. Piccoli <gpiccoli@igalia.com> 19973L: linux-hardening@vger.kernel.org 19974S: Supported 19975T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 19976F: Documentation/admin-guide/pstore-blk.rst 19977F: Documentation/admin-guide/ramoops.rst 19978F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 19979F: drivers/acpi/apei/erst.c 19980F: drivers/firmware/efi/efi-pstore.c 19981F: fs/pstore/ 19982F: include/linux/pstore* 19983K: \b(pstore|ramoops) 19984 19985PT5161L HARDWARE MONITOR DRIVER 19986M: Cosmo Chou <cosmo.chou@quantatw.com> 19987L: linux-hwmon@vger.kernel.org 19988S: Maintained 19989F: Documentation/hwmon/pt5161l.rst 19990F: drivers/hwmon/pt5161l.c 19991 19992PTP HARDWARE CLOCK SUPPORT 19993M: Richard Cochran <richardcochran@gmail.com> 19994L: netdev@vger.kernel.org 19995S: Maintained 19996W: http://linuxptp.sourceforge.net/ 19997F: Documentation/ABI/testing/sysfs-ptp 19998F: Documentation/driver-api/ptp.rst 19999F: drivers/net/phy/dp83640* 20000F: drivers/ptp/* 20001F: include/linux/ptp_cl* 20002K: (?:\b|_)ptp(?:\b|_) 20003 20004PTP MOCKUP CLOCK SUPPORT 20005M: Vladimir Oltean <vladimir.oltean@nxp.com> 20006L: netdev@vger.kernel.org 20007S: Maintained 20008F: drivers/ptp/ptp_mock.c 20009F: include/linux/ptp_mock.h 20010 20011PTP VIRTUAL CLOCK SUPPORT 20012M: Yangbo Lu <yangbo.lu@nxp.com> 20013L: netdev@vger.kernel.org 20014S: Maintained 20015F: drivers/ptp/ptp_vclock.c 20016F: net/ethtool/phc_vclocks.c 20017 20018PTP VMCLOCK SUPPORT 20019M: David Woodhouse <dwmw2@infradead.org> 20020L: netdev@vger.kernel.org 20021S: Maintained 20022F: drivers/ptp/ptp_vmclock.c 20023F: include/uapi/linux/vmclock-abi.h 20024 20025PTRACE SUPPORT 20026M: Oleg Nesterov <oleg@redhat.com> 20027S: Maintained 20028F: arch/*/*/ptrace*.c 20029F: arch/*/include/asm/ptrace*.h 20030F: arch/*/ptrace*.c 20031F: include/asm-generic/syscall.h 20032F: include/linux/ptrace.h 20033F: include/linux/regset.h 20034F: include/uapi/linux/ptrace.h 20035F: kernel/ptrace.c 20036 20037PULSE8-CEC DRIVER 20038M: Hans Verkuil <hverkuil@xs4all.nl> 20039L: linux-media@vger.kernel.org 20040S: Maintained 20041T: git git://linuxtv.org/media.git 20042F: drivers/media/cec/usb/pulse8/ 20043 20044PURELIFI PLFXLC DRIVER 20045M: Srinivasan Raju <srini.raju@purelifi.com> 20046L: linux-wireless@vger.kernel.org 20047S: Supported 20048F: drivers/net/wireless/purelifi/ 20049 20050PVRUSB2 VIDEO4LINUX DRIVER 20051M: Mike Isely <isely@pobox.com> 20052L: pvrusb2@isely.net (subscribers-only) 20053L: linux-media@vger.kernel.org 20054S: Maintained 20055W: http://www.isely.net/pvrusb2/ 20056T: git git://linuxtv.org/media.git 20057F: Documentation/driver-api/media/drivers/pvrusb2* 20058F: drivers/media/usb/pvrusb2/ 20059 20060PWC WEBCAM DRIVER 20061M: Hans Verkuil <hverkuil@xs4all.nl> 20062L: linux-media@vger.kernel.org 20063S: Odd Fixes 20064T: git git://linuxtv.org/media.git 20065F: drivers/media/usb/pwc/* 20066F: include/trace/events/pwc.h 20067 20068PWM IR Transmitter 20069M: Sean Young <sean@mess.org> 20070L: linux-media@vger.kernel.org 20071S: Maintained 20072F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20073F: drivers/media/rc/pwm-ir-tx.c 20074 20075PWM SUBSYSTEM 20076M: Uwe Kleine-König <ukleinek@kernel.org> 20077L: linux-pwm@vger.kernel.org 20078S: Maintained 20079Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20080T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20081F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20082F: Documentation/devicetree/bindings/pwm/ 20083F: Documentation/driver-api/pwm.rst 20084F: drivers/gpio/gpio-mvebu.c 20085F: drivers/pwm/ 20086F: drivers/video/backlight/pwm_bl.c 20087F: include/dt-bindings/pwm/ 20088F: include/linux/pwm.h 20089F: include/linux/pwm_backlight.h 20090K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20091 20092PXA GPIO DRIVER 20093M: Robert Jarzmik <robert.jarzmik@free.fr> 20094L: linux-gpio@vger.kernel.org 20095S: Maintained 20096F: drivers/gpio/gpio-pxa.c 20097 20098PXA MMCI DRIVER 20099S: Orphan 20100 20101PXA RTC DRIVER 20102M: Robert Jarzmik <robert.jarzmik@free.fr> 20103L: linux-rtc@vger.kernel.org 20104S: Maintained 20105 20106PXA2xx/PXA3xx SUPPORT 20107M: Daniel Mack <daniel@zonque.org> 20108M: Haojian Zhuang <haojian.zhuang@gmail.com> 20109M: Robert Jarzmik <robert.jarzmik@free.fr> 20110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20111S: Maintained 20112T: git git://github.com/hzhuang1/linux.git 20113T: git git://github.com/rjarzmik/linux.git 20114F: arch/arm/boot/dts/intel/pxa/ 20115F: arch/arm/mach-pxa/ 20116F: drivers/dma/pxa* 20117F: drivers/pcmcia/pxa2xx* 20118F: drivers/pinctrl/pxa/ 20119F: drivers/spi/spi-pxa2xx* 20120F: drivers/usb/gadget/udc/pxa2* 20121F: include/sound/pxa2xx-lib.h 20122F: sound/arm/pxa* 20123F: sound/soc/pxa/ 20124 20125QAT DRIVER 20126M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20127L: qat-linux@intel.com 20128S: Supported 20129F: drivers/crypto/intel/qat/ 20130 20131QCOM AUDIO (ASoC) DRIVERS 20132M: Srinivas Kandagatla <srini@kernel.org> 20133L: linux-sound@vger.kernel.org 20134L: linux-arm-msm@vger.kernel.org 20135S: Supported 20136F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20137F: Documentation/devicetree/bindings/sound/qcom,* 20138F: drivers/soc/qcom/apr.c 20139F: include/dt-bindings/sound/qcom,wcd9335.h 20140F: include/dt-bindings/sound/qcom,wcd934x.h 20141F: sound/soc/codecs/lpass-rx-macro.* 20142F: sound/soc/codecs/lpass-tx-macro.* 20143F: sound/soc/codecs/lpass-va-macro.c 20144F: sound/soc/codecs/lpass-wsa-macro.* 20145F: sound/soc/codecs/msm8916-wcd-analog.c 20146F: sound/soc/codecs/msm8916-wcd-digital.c 20147F: sound/soc/codecs/wcd-clsh-v2.* 20148F: sound/soc/codecs/wcd-mbhc-v2.* 20149F: sound/soc/codecs/wcd9335.* 20150F: sound/soc/codecs/wcd934x.c 20151F: sound/soc/codecs/wsa881x.c 20152F: sound/soc/codecs/wsa883x.c 20153F: sound/soc/codecs/wsa884x.c 20154F: sound/soc/qcom/ 20155 20156QCOM EMBEDDED USB DEBUGGER (EUD) 20157M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20158L: linux-arm-msm@vger.kernel.org 20159S: Maintained 20160F: Documentation/ABI/testing/sysfs-driver-eud 20161F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20162F: drivers/usb/misc/qcom_eud.c 20163 20164QCOM IPA DRIVER 20165M: Alex Elder <elder@kernel.org> 20166L: netdev@vger.kernel.org 20167S: Maintained 20168F: drivers/net/ipa/ 20169 20170QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20171M: Gabriel Somlo <somlo@cmu.edu> 20172M: "Michael S. Tsirkin" <mst@redhat.com> 20173L: qemu-devel@nongnu.org 20174S: Maintained 20175F: drivers/firmware/qemu_fw_cfg.c 20176F: include/uapi/linux/qemu_fw_cfg.h 20177 20178QIB DRIVER 20179M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20180L: linux-rdma@vger.kernel.org 20181S: Supported 20182F: drivers/infiniband/hw/qib/ 20183 20184QLOGIC QL41xxx FCOE DRIVER 20185M: Saurav Kashyap <skashyap@marvell.com> 20186M: Javed Hasan <jhasan@marvell.com> 20187M: GR-QLogic-Storage-Upstream@marvell.com 20188L: linux-scsi@vger.kernel.org 20189S: Supported 20190F: drivers/scsi/qedf/ 20191 20192QLOGIC QL41xxx ISCSI DRIVER 20193M: Nilesh Javali <njavali@marvell.com> 20194M: Manish Rangankar <mrangankar@marvell.com> 20195M: GR-QLogic-Storage-Upstream@marvell.com 20196L: linux-scsi@vger.kernel.org 20197S: Supported 20198F: drivers/scsi/qedi/ 20199 20200QLOGIC QL4xxx ETHERNET DRIVER 20201M: Manish Chopra <manishc@marvell.com> 20202L: netdev@vger.kernel.org 20203S: Maintained 20204F: drivers/net/ethernet/qlogic/qed/ 20205F: drivers/net/ethernet/qlogic/qede/ 20206F: include/linux/qed/ 20207 20208QLOGIC QL4xxx RDMA DRIVER 20209M: Michal Kalderon <mkalderon@marvell.com> 20210L: linux-rdma@vger.kernel.org 20211S: Supported 20212F: drivers/infiniband/hw/qedr/ 20213F: include/uapi/rdma/qedr-abi.h 20214 20215QLOGIC QLA1280 SCSI DRIVER 20216M: Michael Reed <mdr@sgi.com> 20217L: linux-scsi@vger.kernel.org 20218S: Maintained 20219F: drivers/scsi/qla1280.[ch] 20220 20221QLOGIC QLA2XXX FC-SCSI DRIVER 20222M: Nilesh Javali <njavali@marvell.com> 20223M: GR-QLogic-Storage-Upstream@marvell.com 20224L: linux-scsi@vger.kernel.org 20225S: Supported 20226F: drivers/scsi/qla2xxx/ 20227 20228QLOGIC QLA3XXX NETWORK DRIVER 20229M: GR-Linux-NIC-Dev@marvell.com 20230L: netdev@vger.kernel.org 20231S: Maintained 20232F: drivers/net/ethernet/qlogic/qla3xxx.* 20233 20234QLOGIC QLA4XXX iSCSI DRIVER 20235M: Nilesh Javali <njavali@marvell.com> 20236M: Manish Rangankar <mrangankar@marvell.com> 20237M: GR-QLogic-Storage-Upstream@marvell.com 20238L: linux-scsi@vger.kernel.org 20239S: Supported 20240F: drivers/scsi/qla4xxx/ 20241 20242QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20243M: Shahed Shaikh <shshaikh@marvell.com> 20244M: Manish Chopra <manishc@marvell.com> 20245M: GR-Linux-NIC-Dev@marvell.com 20246L: netdev@vger.kernel.org 20247S: Maintained 20248F: drivers/net/ethernet/qlogic/qlcnic/ 20249 20250QM1D1B0004 MEDIA DRIVER 20251M: Akihiro Tsukada <tskd08@gmail.com> 20252L: linux-media@vger.kernel.org 20253S: Odd Fixes 20254F: drivers/media/tuners/qm1d1b0004* 20255 20256QM1D1C0042 MEDIA DRIVER 20257M: Akihiro Tsukada <tskd08@gmail.com> 20258L: linux-media@vger.kernel.org 20259S: Odd Fixes 20260F: drivers/media/tuners/qm1d1c0042* 20261 20262QNAP MCU DRIVER 20263M: Heiko Stuebner <heiko@sntech.de> 20264S: Maintained 20265F: drivers/hwmon/qnap-mcu-hwmon.c 20266F: drivers/input/misc/qnap-mcu-input.c 20267F: drivers/leds/leds-qnap-mcu.c 20268F: drivers/mfd/qnap-mcu.c 20269F: include/linux/mfd/qnap-mcu.h 20270 20271QNX4 FILESYSTEM 20272M: Anders Larsen <al@alarsen.net> 20273S: Maintained 20274W: http://www.alarsen.net/linux/qnx4fs/ 20275F: fs/qnx4/ 20276F: include/uapi/linux/qnx4_fs.h 20277F: include/uapi/linux/qnxtypes.h 20278 20279QNX6 FILESYSTEM 20280S: Orphan 20281F: Documentation/filesystems/qnx6.rst 20282F: fs/qnx6/ 20283F: include/linux/qnx6_fs.h 20284 20285QORIQ DPAA2 FSL-MC BUS DRIVER 20286M: Ioana Ciornei <ioana.ciornei@nxp.com> 20287L: linuxppc-dev@lists.ozlabs.org 20288L: linux-kernel@vger.kernel.org 20289S: Maintained 20290F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20291F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20293F: drivers/bus/fsl-mc/ 20294F: include/uapi/linux/fsl_mc.h 20295 20296QT1010 MEDIA DRIVER 20297L: linux-media@vger.kernel.org 20298S: Orphan 20299W: https://linuxtv.org 20300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20301F: drivers/media/tuners/qt1010* 20302 20303QUALCOMM ATH12K WIRELESS DRIVER 20304M: Jeff Johnson <jjohnson@kernel.org> 20305L: linux-wireless@vger.kernel.org 20306L: ath12k@lists.infradead.org 20307S: Supported 20308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20309T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20310F: drivers/net/wireless/ath/ath12k/ 20311N: ath12k 20312 20313QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20314M: Jeff Johnson <jjohnson@kernel.org> 20315L: linux-wireless@vger.kernel.org 20316L: ath10k@lists.infradead.org 20317S: Supported 20318W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20319T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20320F: drivers/net/wireless/ath/ath10k/ 20321N: ath10k 20322 20323QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20324M: Jeff Johnson <jjohnson@kernel.org> 20325L: linux-wireless@vger.kernel.org 20326L: ath11k@lists.infradead.org 20327S: Supported 20328W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20329B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20330T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20331F: drivers/net/wireless/ath/ath11k/ 20332N: ath11k 20333 20334QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20335M: Toke Høiland-Jørgensen <toke@toke.dk> 20336L: linux-wireless@vger.kernel.org 20337S: Maintained 20338W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20339T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20340F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20341F: drivers/net/wireless/ath/ath9k/ 20342 20343QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20344M: Stefan Wahren <wahrenst@gmx.net> 20345L: netdev@vger.kernel.org 20346S: Maintained 20347F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20348F: drivers/net/ethernet/qualcomm/qca* 20349 20350QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20351M: Stephan Gerhold <stephan@gerhold.net> 20352L: netdev@vger.kernel.org 20353L: linux-arm-msm@vger.kernel.org 20354S: Maintained 20355F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20356F: drivers/net/wwan/qcom_bam_dmux.c 20357 20358QUALCOMM CAMERA SUBSYSTEM DRIVER 20359M: Robert Foss <rfoss@kernel.org> 20360M: Todor Tomov <todor.too@gmail.com> 20361M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20362L: linux-media@vger.kernel.org 20363S: Maintained 20364F: Documentation/admin-guide/media/qcom_camss.rst 20365F: Documentation/devicetree/bindings/media/qcom,*camss* 20366F: drivers/media/platform/qcom/camss/ 20367 20368QUALCOMM CLOCK DRIVERS 20369M: Bjorn Andersson <andersson@kernel.org> 20370L: linux-arm-msm@vger.kernel.org 20371S: Supported 20372T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20373F: Documentation/devicetree/bindings/clock/qcom,* 20374F: drivers/clk/qcom/ 20375F: include/dt-bindings/clock/qcom,* 20376 20377QUALCOMM CLOUD AI (QAIC) DRIVER 20378M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20379R: Carl Vanderlip <quic_carlv@quicinc.com> 20380L: linux-arm-msm@vger.kernel.org 20381L: dri-devel@lists.freedesktop.org 20382S: Supported 20383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20384F: Documentation/accel/qaic/ 20385F: drivers/accel/qaic/ 20386F: include/uapi/drm/qaic_accel.h 20387 20388QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20389M: Bjorn Andersson <andersson@kernel.org> 20390M: Konrad Dybcio <konradybcio@kernel.org> 20391L: linux-pm@vger.kernel.org 20392L: linux-arm-msm@vger.kernel.org 20393S: Maintained 20394F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20395F: drivers/pmdomain/qcom/cpr.c 20396 20397QUALCOMM CPUCP MAILBOX DRIVER 20398M: Sibi Sankar <quic_sibis@quicinc.com> 20399L: linux-arm-msm@vger.kernel.org 20400S: Supported 20401F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20402F: drivers/mailbox/qcom-cpucp-mbox.c 20403 20404QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20405M: Ilia Lin <ilia.lin@kernel.org> 20406L: linux-pm@vger.kernel.org 20407S: Maintained 20408F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20409F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20410F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20411 20412QUALCOMM CRYPTO DRIVERS 20413M: Thara Gopinath <thara.gopinath@gmail.com> 20414L: linux-crypto@vger.kernel.org 20415L: linux-arm-msm@vger.kernel.org 20416S: Maintained 20417F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20418F: drivers/crypto/qce/ 20419 20420QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20421M: Timur Tabi <timur@kernel.org> 20422L: netdev@vger.kernel.org 20423S: Maintained 20424F: drivers/net/ethernet/qualcomm/emac/ 20425 20426QUALCOMM ETHQOS ETHERNET DRIVER 20427M: Vinod Koul <vkoul@kernel.org> 20428L: netdev@vger.kernel.org 20429L: linux-arm-msm@vger.kernel.org 20430S: Maintained 20431F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20432F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20433 20434QUALCOMM FASTRPC DRIVER 20435M: Srinivas Kandagatla <srini@kernel.org> 20436M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20437L: linux-arm-msm@vger.kernel.org 20438L: dri-devel@lists.freedesktop.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20441F: drivers/misc/fastrpc.c 20442F: include/uapi/misc/fastrpc.h 20443 20444QUALCOMM HEXAGON ARCHITECTURE 20445M: Brian Cain <brian.cain@oss.qualcomm.com> 20446L: linux-hexagon@vger.kernel.org 20447S: Supported 20448T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20449F: arch/hexagon/ 20450 20451QUALCOMM HIDMA DRIVER 20452M: Sinan Kaya <okaya@kernel.org> 20453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20454L: linux-arm-msm@vger.kernel.org 20455L: dmaengine@vger.kernel.org 20456S: Supported 20457F: drivers/dma/qcom/hidma* 20458 20459QUALCOMM I2C QCOM GENI DRIVER 20460M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20461M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20462L: linux-i2c@vger.kernel.org 20463L: linux-arm-msm@vger.kernel.org 20464S: Maintained 20465F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20466F: drivers/i2c/busses/i2c-qcom-geni.c 20467 20468QUALCOMM I2C CCI DRIVER 20469M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20470M: Robert Foss <rfoss@kernel.org> 20471L: linux-i2c@vger.kernel.org 20472L: linux-arm-msm@vger.kernel.org 20473S: Maintained 20474F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20475F: drivers/i2c/busses/i2c-qcom-cci.c 20476 20477QUALCOMM INTERCONNECT BWMON DRIVER 20478M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20479L: linux-arm-msm@vger.kernel.org 20480S: Maintained 20481F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20482F: drivers/soc/qcom/icc-bwmon.c 20483F: drivers/soc/qcom/trace_icc-bwmon.h 20484 20485QUALCOMM IOMMU 20486M: Rob Clark <robin.clark@oss.qualcomm.com> 20487L: iommu@lists.linux.dev 20488L: linux-arm-msm@vger.kernel.org 20489S: Maintained 20490F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20491F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20492F: drivers/iommu/msm_iommu* 20493 20494QUALCOMM IPC ROUTER (QRTR) DRIVER 20495M: Manivannan Sadhasivam <mani@kernel.org> 20496L: linux-arm-msm@vger.kernel.org 20497S: Maintained 20498F: include/trace/events/qrtr.h 20499F: include/uapi/linux/qrtr.h 20500F: net/qrtr/ 20501 20502QUALCOMM IPCC MAILBOX DRIVER 20503M: Manivannan Sadhasivam <mani@kernel.org> 20504L: linux-arm-msm@vger.kernel.org 20505S: Supported 20506F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20507F: drivers/mailbox/qcom-ipcc.c 20508F: include/dt-bindings/mailbox/qcom-ipcc.h 20509 20510QUALCOMM IPQ4019 USB PHY DRIVER 20511M: Robert Marko <robert.marko@sartura.hr> 20512M: Luka Perkov <luka.perkov@sartura.hr> 20513L: linux-arm-msm@vger.kernel.org 20514S: Maintained 20515F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20516F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20517 20518QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20519M: Robert Marko <robert.marko@sartura.hr> 20520M: Luka Perkov <luka.perkov@sartura.hr> 20521L: linux-arm-msm@vger.kernel.org 20522S: Maintained 20523F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20524F: drivers/regulator/vqmmc-ipq4019-regulator.c 20525 20526QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20527M: Vikash Garodia <quic_vgarodia@quicinc.com> 20528M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20529R: Abhinav Kumar <abhinav.kumar@linux.dev> 20530R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20531L: linux-media@vger.kernel.org 20532L: linux-arm-msm@vger.kernel.org 20533S: Maintained 20534F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20535F: drivers/media/platform/qcom/iris/ 20536 20537QUALCOMM NAND CONTROLLER DRIVER 20538M: Manivannan Sadhasivam <mani@kernel.org> 20539L: linux-mtd@lists.infradead.org 20540L: linux-arm-msm@vger.kernel.org 20541S: Maintained 20542F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20543F: drivers/mtd/nand/raw/qcom_nandc.c 20544 20545QUALCOMM QSEECOM DRIVER 20546M: Maximilian Luz <luzmaximilian@gmail.com> 20547L: linux-arm-msm@vger.kernel.org 20548S: Maintained 20549F: drivers/firmware/qcom/qcom_qseecom.c 20550 20551QUALCOMM QSEECOM UEFISECAPP DRIVER 20552M: Maximilian Luz <luzmaximilian@gmail.com> 20553L: linux-arm-msm@vger.kernel.org 20554S: Maintained 20555F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20556 20557QUALCOMM RMNET DRIVER 20558M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20559M: Sean Tranchetti <quic_stranche@quicinc.com> 20560L: netdev@vger.kernel.org 20561S: Maintained 20562F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20563F: drivers/net/ethernet/qualcomm/rmnet/ 20564F: include/linux/if_rmnet.h 20565 20566QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20567M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20568L: linux-arm-msm@vger.kernel.org 20569S: Maintained 20570F: drivers/firmware/qcom/qcom_tzmem.c 20571F: drivers/firmware/qcom/qcom_tzmem.h 20572F: include/linux/firmware/qcom/qcom_tzmem.h 20573 20574QUALCOMM TSENS THERMAL DRIVER 20575M: Amit Kucheria <amitk@kernel.org> 20576M: Thara Gopinath <thara.gopinath@gmail.com> 20577L: linux-pm@vger.kernel.org 20578L: linux-arm-msm@vger.kernel.org 20579S: Maintained 20580F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20581F: drivers/thermal/qcom/ 20582 20583QUALCOMM TYPEC PORT MANAGER DRIVER 20584M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20585L: linux-arm-msm@vger.kernel.org 20586L: linux-usb@vger.kernel.org 20587S: Maintained 20588F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20589F: drivers/usb/typec/tcpm/qcom/ 20590 20591QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20592M: Vikash Garodia <quic_vgarodia@quicinc.com> 20593M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20594R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20595L: linux-media@vger.kernel.org 20596L: linux-arm-msm@vger.kernel.org 20597S: Maintained 20598T: git git://linuxtv.org/media.git 20599F: Documentation/devicetree/bindings/media/*venus* 20600F: drivers/media/platform/qcom/venus/ 20601 20602QUALCOMM WCN36XX WIRELESS DRIVER 20603M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20604L: wcn36xx@lists.infradead.org 20605S: Supported 20606W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20607F: drivers/net/wireless/ath/wcn36xx/ 20608 20609QUANTENNA QTNFMAC WIRELESS DRIVER 20610M: Igor Mitsyanko <imitsyanko@quantenna.com> 20611R: Sergey Matyukevich <geomatsi@gmail.com> 20612L: linux-wireless@vger.kernel.org 20613S: Maintained 20614F: drivers/net/wireless/quantenna/ 20615 20616RADEON and AMDGPU DRM DRIVERS 20617M: Alex Deucher <alexander.deucher@amd.com> 20618M: Christian König <christian.koenig@amd.com> 20619L: amd-gfx@lists.freedesktop.org 20620S: Supported 20621B: https://gitlab.freedesktop.org/drm/amd/-/issues 20622C: irc://irc.oftc.net/radeon 20623T: git https://gitlab.freedesktop.org/agd5f/linux.git 20624F: Documentation/gpu/amdgpu/ 20625F: drivers/gpu/drm/amd/ 20626F: drivers/gpu/drm/ci/xfails/amd* 20627F: drivers/gpu/drm/radeon/ 20628F: include/uapi/drm/amdgpu_drm.h 20629F: include/uapi/drm/radeon_drm.h 20630 20631RADEON FRAMEBUFFER DISPLAY DRIVER 20632M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20633L: linux-fbdev@vger.kernel.org 20634S: Maintained 20635F: drivers/video/fbdev/aty/radeon* 20636F: include/uapi/linux/radeonfb.h 20637 20638RADIOSHARK RADIO DRIVER 20639M: Hans Verkuil <hverkuil@xs4all.nl> 20640L: linux-media@vger.kernel.org 20641S: Maintained 20642T: git git://linuxtv.org/media.git 20643F: drivers/media/radio/radio-shark.c 20644 20645RADIOSHARK2 RADIO DRIVER 20646M: Hans Verkuil <hverkuil@xs4all.nl> 20647L: linux-media@vger.kernel.org 20648S: Maintained 20649T: git git://linuxtv.org/media.git 20650F: drivers/media/radio/radio-shark2.c 20651F: drivers/media/radio/radio-tea5777.c 20652 20653RADOS BLOCK DEVICE (RBD) 20654M: Ilya Dryomov <idryomov@gmail.com> 20655R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20656L: ceph-devel@vger.kernel.org 20657S: Supported 20658W: http://ceph.com/ 20659T: git https://github.com/ceph/ceph-client.git 20660F: Documentation/ABI/testing/sysfs-bus-rbd 20661F: drivers/block/rbd.c 20662F: drivers/block/rbd_types.h 20663 20664RAGE128 FRAMEBUFFER DISPLAY DRIVER 20665L: linux-fbdev@vger.kernel.org 20666S: Orphan 20667F: drivers/video/fbdev/aty/aty128fb.c 20668 20669RAINSHADOW-CEC 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/cec/usb/rainshadow/ 20675 20676RALINK MIPS ARCHITECTURE 20677M: John Crispin <john@phrozen.org> 20678M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20679L: linux-mips@vger.kernel.org 20680S: Maintained 20681F: arch/mips/ralink 20682 20683RALINK MT7621 MIPS ARCHITECTURE 20684M: Chester A. Unal <chester.a.unal@arinc9.com> 20685M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20686L: linux-mips@vger.kernel.org 20687S: Maintained 20688F: arch/mips/boot/dts/ralink/mt7621* 20689 20690RALINK RT2X00 WIRELESS LAN DRIVER 20691M: Stanislaw Gruszka <stf_xl@wp.pl> 20692L: linux-wireless@vger.kernel.org 20693S: Maintained 20694F: drivers/net/wireless/ralink/ 20695 20696RAMDISK RAM BLOCK DEVICE DRIVER 20697M: Jens Axboe <axboe@kernel.dk> 20698S: Maintained 20699F: Documentation/admin-guide/blockdev/ramdisk.rst 20700F: drivers/block/brd.c 20701 20702RANCHU VIRTUAL BOARD FOR MIPS 20703M: Miodrag Dinic <miodrag.dinic@mips.com> 20704L: linux-mips@vger.kernel.org 20705S: Supported 20706F: arch/mips/configs/generic/board-ranchu.config 20707F: arch/mips/generic/board-ranchu.c 20708 20709RANDOM NUMBER DRIVER 20710M: "Theodore Ts'o" <tytso@mit.edu> 20711M: Jason A. Donenfeld <Jason@zx2c4.com> 20712S: Maintained 20713T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 20714F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 20715F: drivers/char/random.c 20716F: include/linux/random.h 20717F: include/uapi/linux/random.h 20718F: drivers/virt/vmgenid.c 20719N: ^.*/vdso/[^/]*getrandom[^/]+$ 20720 20721RAPIDIO SUBSYSTEM 20722M: Matt Porter <mporter@kernel.crashing.org> 20723M: Alexandre Bounine <alex.bou9@gmail.com> 20724S: Maintained 20725F: drivers/rapidio/ 20726 20727RAS INFRASTRUCTURE 20728M: Tony Luck <tony.luck@intel.com> 20729M: Borislav Petkov <bp@alien8.de> 20730L: linux-edac@vger.kernel.org 20731S: Maintained 20732F: Documentation/admin-guide/RAS 20733F: drivers/ras/ 20734F: include/linux/ras.h 20735F: include/ras/ras_event.h 20736 20737RAS FRU MEMORY POISON MANAGER (FMPM) 20738M: Yazen Ghannam <Yazen.Ghannam@amd.com> 20739L: linux-edac@vger.kernel.org 20740S: Maintained 20741F: drivers/ras/amd/fmpm.c 20742 20743RASPBERRY PI PISP BACK END 20744M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 20745R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20746L: linux-media@vger.kernel.org 20747S: Maintained 20748F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 20749F: drivers/media/platform/raspberrypi/pisp_be/ 20750F: include/uapi/linux/media/raspberrypi/ 20751 20752RASPBERRY PI PISP CAMERA FRONT END 20753M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 20754M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 20755S: Maintained 20756F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 20757F: drivers/media/platform/raspberrypi/rp1-cfe/ 20758 20759RC-CORE / LIRC FRAMEWORK 20760M: Sean Young <sean@mess.org> 20761L: linux-media@vger.kernel.org 20762S: Maintained 20763W: http://linuxtv.org 20764T: git git://linuxtv.org/media.git 20765F: Documentation/driver-api/media/rc-core.rst 20766F: Documentation/userspace-api/media/rc/ 20767F: drivers/media/rc/ 20768F: include/media/rc-core.h 20769F: include/media/rc-map.h 20770F: include/uapi/linux/lirc.h 20771 20772RCMM REMOTE CONTROLS DECODER 20773M: Patrick Lerda <patrick9876@free.fr> 20774S: Maintained 20775F: drivers/media/rc/ir-rcmm-decoder.c 20776 20777RCUTORTURE TEST FRAMEWORK 20778M: "Paul E. McKenney" <paulmck@kernel.org> 20779M: Josh Triplett <josh@joshtriplett.org> 20780R: Steven Rostedt <rostedt@goodmis.org> 20781R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20782R: Lai Jiangshan <jiangshanlai@gmail.com> 20783L: rcu@vger.kernel.org 20784S: Supported 20785T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20786F: tools/testing/selftests/rcutorture 20787 20788RDACM20 Camera Sensor 20789M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20790M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20791M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20792M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20796F: drivers/media/i2c/max9271.c 20797F: drivers/media/i2c/max9271.h 20798F: drivers/media/i2c/rdacm20.c 20799 20800RDACM21 Camera Sensor 20801M: Jacopo Mondi <jacopo+renesas@jmondi.org> 20802M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 20803M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 20804M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 20808F: drivers/media/i2c/max9271.c 20809F: drivers/media/i2c/max9271.h 20810F: drivers/media/i2c/rdacm21.c 20811 20812RDC R-321X SoC 20813M: Florian Fainelli <florian@openwrt.org> 20814S: Maintained 20815 20816RDC R6040 FAST ETHERNET DRIVER 20817M: Florian Fainelli <f.fainelli@gmail.com> 20818L: netdev@vger.kernel.org 20819S: Maintained 20820F: drivers/net/ethernet/rdc/r6040.c 20821 20822RDMAVT - RDMA verbs software 20823M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 20824L: linux-rdma@vger.kernel.org 20825S: Supported 20826F: drivers/infiniband/sw/rdmavt 20827 20828RDS - RELIABLE DATAGRAM SOCKETS 20829M: Allison Henderson <allison.henderson@oracle.com> 20830L: netdev@vger.kernel.org 20831L: linux-rdma@vger.kernel.org 20832L: rds-devel@oss.oracle.com (moderated for non-subscribers) 20833S: Supported 20834W: https://oss.oracle.com/projects/rds/ 20835F: Documentation/networking/rds.rst 20836F: net/rds/ 20837F: tools/testing/selftests/net/rds/ 20838 20839RDT - RESOURCE ALLOCATION 20840M: Tony Luck <tony.luck@intel.com> 20841M: Reinette Chatre <reinette.chatre@intel.com> 20842R: Dave Martin <Dave.Martin@arm.com> 20843R: James Morse <james.morse@arm.com> 20844L: linux-kernel@vger.kernel.org 20845S: Supported 20846F: Documentation/filesystems/resctrl.rst 20847F: arch/x86/include/asm/resctrl.h 20848F: arch/x86/kernel/cpu/resctrl/ 20849F: fs/resctrl/ 20850F: include/linux/resctrl*.h 20851F: tools/testing/selftests/resctrl/ 20852 20853READ-COPY UPDATE (RCU) 20854M: "Paul E. McKenney" <paulmck@kernel.org> 20855M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 20856M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 20857M: Joel Fernandes <joelagnelf@nvidia.com> 20858M: Josh Triplett <josh@joshtriplett.org> 20859M: Boqun Feng <boqun.feng@gmail.com> 20860M: Uladzislau Rezki <urezki@gmail.com> 20861R: Steven Rostedt <rostedt@goodmis.org> 20862R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20863R: Lai Jiangshan <jiangshanlai@gmail.com> 20864R: Zqiang <qiang.zhang@linux.dev> 20865L: rcu@vger.kernel.org 20866S: Supported 20867W: http://www.rdrop.com/users/paulmck/RCU/ 20868T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 20869F: Documentation/RCU/ 20870F: include/linux/rcu* 20871F: kernel/rcu/ 20872F: rust/kernel/sync/rcu.rs 20873X: Documentation/RCU/torture.rst 20874X: include/linux/srcu*.h 20875X: kernel/rcu/srcu*.c 20876 20877REAL TIME CLOCK (RTC) SUBSYSTEM 20878M: Alexandre Belloni <alexandre.belloni@bootlin.com> 20879L: linux-rtc@vger.kernel.org 20880S: Maintained 20881Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 20882T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 20883F: Documentation/admin-guide/rtc.rst 20884F: Documentation/devicetree/bindings/rtc/ 20885F: drivers/rtc/ 20886F: include/linux/rtc.h 20887F: include/linux/rtc/ 20888F: include/uapi/linux/rtc.h 20889F: tools/testing/selftests/rtc/ 20890 20891Real-time Linux Analysis (RTLA) tools 20892M: Steven Rostedt <rostedt@goodmis.org> 20893L: linux-trace-kernel@vger.kernel.org 20894S: Maintained 20895F: Documentation/tools/rtla/ 20896F: tools/tracing/rtla/ 20897 20898Real-time Linux (PREEMPT_RT) 20899M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 20900M: Clark Williams <clrkwllms@kernel.org> 20901M: Steven Rostedt <rostedt@goodmis.org> 20902L: linux-rt-devel@lists.linux.dev 20903S: Supported 20904K: PREEMPT_RT 20905 20906REALTEK AUDIO CODECS 20907M: Oder Chiou <oder_chiou@realtek.com> 20908S: Maintained 20909F: include/sound/rt*.h 20910F: sound/soc/codecs/rt* 20911 20912REALTEK OTTO WATCHDOG 20913M: Sander Vanheule <sander@svanheule.net> 20914L: linux-watchdog@vger.kernel.org 20915S: Maintained 20916F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 20917F: drivers/watchdog/realtek_otto_wdt.c 20918 20919REALTEK RTL83xx SMI DSA ROUTER CHIPS 20920M: Linus Walleij <linus.walleij@linaro.org> 20921M: Alvin Šipraga <alsi@bang-olufsen.dk> 20922S: Maintained 20923F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 20924F: drivers/net/dsa/realtek/* 20925 20926REALTEK SPI-NAND 20927M: Chris Packham <chris.packham@alliedtelesis.co.nz> 20928S: Maintained 20929F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 20930F: drivers/spi/spi-realtek-rtl-snand.c 20931 20932REALTEK WIRELESS DRIVER (rtlwifi family) 20933M: Ping-Ke Shih <pkshih@realtek.com> 20934L: linux-wireless@vger.kernel.org 20935S: Maintained 20936T: git https://github.com/pkshih/rtw.git 20937F: drivers/net/wireless/realtek/rtlwifi/ 20938 20939REALTEK WIRELESS DRIVER (rtw88) 20940M: Ping-Ke Shih <pkshih@realtek.com> 20941L: linux-wireless@vger.kernel.org 20942S: Maintained 20943T: git https://github.com/pkshih/rtw.git 20944F: drivers/net/wireless/realtek/rtw88/ 20945 20946REALTEK WIRELESS DRIVER (rtw89) 20947M: Ping-Ke Shih <pkshih@realtek.com> 20948L: linux-wireless@vger.kernel.org 20949S: Maintained 20950T: git https://github.com/pkshih/rtw.git 20951F: drivers/net/wireless/realtek/rtw89/ 20952 20953REDPINE WIRELESS DRIVER 20954L: linux-wireless@vger.kernel.org 20955S: Orphan 20956F: drivers/net/wireless/rsi/ 20957 20958REGISTER MAP ABSTRACTION 20959M: Mark Brown <broonie@kernel.org> 20960L: linux-kernel@vger.kernel.org 20961S: Supported 20962T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 20963F: Documentation/devicetree/bindings/regmap/ 20964F: drivers/base/regmap/ 20965F: include/linux/regmap.h 20966 20967REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 20968M: Bjorn Andersson <andersson@kernel.org> 20969M: Mathieu Poirier <mathieu.poirier@linaro.org> 20970L: linux-remoteproc@vger.kernel.org 20971S: Maintained 20972T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 20973F: Documentation/ABI/testing/sysfs-class-remoteproc 20974F: Documentation/devicetree/bindings/remoteproc/ 20975F: Documentation/staging/remoteproc.rst 20976F: drivers/remoteproc/ 20977F: include/linux/remoteproc.h 20978F: include/linux/remoteproc/ 20979 20980REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 20981M: Bjorn Andersson <andersson@kernel.org> 20982M: Mathieu Poirier <mathieu.poirier@linaro.org> 20983L: linux-remoteproc@vger.kernel.org 20984S: Maintained 20985T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 20986F: Documentation/ABI/testing/sysfs-bus-rpmsg 20987F: Documentation/staging/rpmsg.rst 20988F: drivers/rpmsg/ 20989F: include/linux/rpmsg.h 20990F: include/linux/rpmsg/ 20991F: include/uapi/linux/rpmsg.h 20992F: samples/rpmsg/ 20993 20994REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 20995M: Stephan Gerhold <stephan@gerhold.net> 20996L: netdev@vger.kernel.org 20997L: linux-remoteproc@vger.kernel.org 20998S: Maintained 20999F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21000 21001RENESAS CLOCK DRIVERS 21002M: Geert Uytterhoeven <geert+renesas@glider.be> 21003L: linux-renesas-soc@vger.kernel.org 21004S: Supported 21005T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21006F: Documentation/devicetree/bindings/clock/renesas,* 21007F: drivers/clk/renesas/ 21008 21009RENESAS EMEV2 I2C DRIVER 21010M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21011L: linux-renesas-soc@vger.kernel.org 21012S: Supported 21013F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21014F: drivers/i2c/busses/i2c-emev2.c 21015 21016RENESAS ETHERNET AVB DRIVER 21017M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21018R: Paul Barker <paul@pbarker.dev> 21019L: netdev@vger.kernel.org 21020L: linux-renesas-soc@vger.kernel.org 21021S: Maintained 21022F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21023F: drivers/net/ethernet/renesas/Kconfig 21024F: drivers/net/ethernet/renesas/Makefile 21025F: drivers/net/ethernet/renesas/ravb* 21026 21027RENESAS ETHERNET SWITCH DRIVER 21028R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21029L: netdev@vger.kernel.org 21030L: linux-renesas-soc@vger.kernel.org 21031F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21032F: drivers/net/ethernet/renesas/Kconfig 21033F: drivers/net/ethernet/renesas/Makefile 21034F: drivers/net/ethernet/renesas/rcar_gen4* 21035F: drivers/net/ethernet/renesas/rswitch* 21036 21037RENESAS ETHERNET TSN DRIVER 21038M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21039L: netdev@vger.kernel.org 21040L: linux-renesas-soc@vger.kernel.org 21041S: Maintained 21042F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21043F: drivers/net/ethernet/renesas/rtsn.* 21044 21045RENESAS IDT821034 ASoC CODEC 21046M: Herve Codina <herve.codina@bootlin.com> 21047L: linux-sound@vger.kernel.org 21048S: Maintained 21049F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21050F: sound/soc/codecs/idt821034.c 21051 21052RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21053M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21054L: linux-sound@vger.kernel.org 21055L: linux-renesas-soc@vger.kernel.org 21056S: Supported 21057F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21058F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21059F: sound/soc/renesas/rcar/ 21060F: sound/soc/renesas/fsi.c 21061F: include/sound/sh_fsi.h 21062 21063RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21064M: Miquel Raynal <miquel.raynal@bootlin.com> 21065L: linux-mtd@lists.infradead.org 21066L: linux-renesas-soc@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21069F: drivers/mtd/nand/raw/renesas-nand-controller.c 21070 21071RENESAS R-CAR GYROADC DRIVER 21072M: Marek Vasut <marek.vasut@gmail.com> 21073L: linux-iio@vger.kernel.org 21074S: Supported 21075F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21076F: drivers/iio/adc/rcar-gyroadc.c 21077 21078RENESAS R-CAR I2C DRIVERS 21079M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21080L: linux-renesas-soc@vger.kernel.org 21081S: Supported 21082F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21083F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21084F: drivers/i2c/busses/i2c-rcar.c 21085F: drivers/i2c/busses/i2c-sh_mobile.c 21086 21087RENESAS R-CAR SATA DRIVER 21088M: Geert Uytterhoeven <geert+renesas@glider.be> 21089L: linux-ide@vger.kernel.org 21090L: linux-renesas-soc@vger.kernel.org 21091S: Supported 21092F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21093F: drivers/ata/sata_rcar.c 21094 21095RENESAS R-CAR THERMAL DRIVERS 21096M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21097L: linux-renesas-soc@vger.kernel.org 21098S: Supported 21099F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21100F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21101F: drivers/thermal/renesas/rcar_gen3_thermal.c 21102F: drivers/thermal/renesas/rcar_thermal.c 21103 21104RENESAS RIIC DRIVER 21105M: Chris Brandt <chris.brandt@renesas.com> 21106L: linux-renesas-soc@vger.kernel.org 21107S: Supported 21108F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21109F: drivers/i2c/busses/i2c-riic.c 21110 21111RENESAS RZ AUDIO (ASoC) DRIVER 21112M: Biju Das <biju.das.jz@bp.renesas.com> 21113M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21114L: linux-sound@vger.kernel.org 21115L: linux-renesas-soc@vger.kernel.org 21116S: Supported 21117F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21118F: sound/soc/renesas/rz-ssi.c 21119 21120RENESAS RZ/G2L A/D DRIVER 21121M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21122L: linux-iio@vger.kernel.org 21123L: linux-renesas-soc@vger.kernel.org 21124S: Supported 21125F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21126F: drivers/iio/adc/rzg2l_adc.c 21127 21128RENESAS RZ/G2L MTU3a COUNTER DRIVER 21129M: Biju Das <biju.das.jz@bp.renesas.com> 21130L: linux-iio@vger.kernel.org 21131L: linux-renesas-soc@vger.kernel.org 21132S: Supported 21133F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21134F: drivers/counter/rz-mtu3-cnt.c 21135 21136RENESAS RTCA-3 RTC DRIVER 21137M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21138L: linux-rtc@vger.kernel.org 21139L: linux-renesas-soc@vger.kernel.org 21140S: Supported 21141F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21142F: drivers/rtc/rtc-renesas-rtca3.c 21143 21144RENESAS RZ/N1 A5PSW SWITCH DRIVER 21145M: Clément Léger <clement.leger@bootlin.com> 21146L: linux-renesas-soc@vger.kernel.org 21147L: netdev@vger.kernel.org 21148S: Maintained 21149F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21150F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21151F: drivers/net/dsa/rzn1_a5psw* 21152F: drivers/net/pcs/pcs-rzn1-miic.c 21153F: include/dt-bindings/net/pcs-rzn1-miic.h 21154F: include/linux/pcs-rzn1-miic.h 21155F: net/dsa/tag_rzn1_a5psw.c 21156 21157RENESAS RZ/N1 DWMAC GLUE LAYER 21158M: Romain Gantois <romain.gantois@bootlin.com> 21159S: Maintained 21160F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21161F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21162 21163RENESAS RZ/N1 RTC CONTROLLER DRIVER 21164M: Miquel Raynal <miquel.raynal@bootlin.com> 21165L: linux-rtc@vger.kernel.org 21166L: linux-renesas-soc@vger.kernel.org 21167S: Maintained 21168F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21169F: drivers/rtc/rtc-rzn1.c 21170 21171RENESAS RZ/N1 USBF CONTROLLER DRIVER 21172M: Herve Codina <herve.codina@bootlin.com> 21173L: linux-renesas-soc@vger.kernel.org 21174L: linux-usb@vger.kernel.org 21175S: Maintained 21176F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21177F: drivers/usb/gadget/udc/renesas_usbf.c 21178 21179RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21180M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21181L: netdev@vger.kernel.org 21182L: linux-renesas-soc@vger.kernel.org 21183S: Maintained 21184F: Documentation/devicetree/bindings/net/renesas,r9a09g057-gbeth.yaml 21185F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21186 21187RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21188M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21189M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21190L: linux-renesas-soc@vger.kernel.org 21191S: Supported 21192F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21193F: drivers/reset/reset-rzv2h-usb2phy.c 21194 21195RENESAS RZ/V2M I2C DRIVER 21196M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21197L: linux-i2c@vger.kernel.org 21198L: linux-renesas-soc@vger.kernel.org 21199S: Supported 21200F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21201F: drivers/i2c/busses/i2c-rzv2m.c 21202 21203RENESAS SUPERH ETHERNET DRIVER 21204M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21205L: netdev@vger.kernel.org 21206L: linux-renesas-soc@vger.kernel.org 21207S: Maintained 21208F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21209F: drivers/net/ethernet/renesas/Kconfig 21210F: drivers/net/ethernet/renesas/Makefile 21211F: drivers/net/ethernet/renesas/sh_eth* 21212F: include/linux/sh_eth.h 21213 21214RENESAS USB PHY DRIVER 21215M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21216L: linux-renesas-soc@vger.kernel.org 21217S: Maintained 21218F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21219 21220RENESAS VERSACLOCK 7 CLOCK DRIVER 21221M: Alex Helms <alexander.helms.jy@renesas.com> 21222S: Maintained 21223F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21224F: drivers/clk/clk-versaclock7.c 21225 21226RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21227M: Herve Codina <herve.codina@bootlin.com> 21228L: linux-iio@vger.kernel.org 21229S: Maintained 21230F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21231F: drivers/iio/potentiometer/x9250.c 21232 21233RESET CONTROLLER FRAMEWORK 21234M: Philipp Zabel <p.zabel@pengutronix.de> 21235S: Maintained 21236T: git git://git.pengutronix.de/git/pza/linux 21237F: Documentation/devicetree/bindings/reset/ 21238F: Documentation/driver-api/reset.rst 21239F: drivers/reset/ 21240F: include/dt-bindings/reset/ 21241F: include/linux/reset-controller.h 21242F: include/linux/reset.h 21243F: include/linux/reset/ 21244K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21245 21246RESTARTABLE SEQUENCES SUPPORT 21247M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21248M: Peter Zijlstra <peterz@infradead.org> 21249M: "Paul E. McKenney" <paulmck@kernel.org> 21250M: Boqun Feng <boqun.feng@gmail.com> 21251L: linux-kernel@vger.kernel.org 21252S: Supported 21253F: include/trace/events/rseq.h 21254F: include/uapi/linux/rseq.h 21255F: kernel/rseq.c 21256F: tools/testing/selftests/rseq/ 21257 21258RFKILL 21259M: Johannes Berg <johannes@sipsolutions.net> 21260L: linux-wireless@vger.kernel.org 21261S: Maintained 21262W: https://wireless.wiki.kernel.org/ 21263Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21264T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21266F: Documentation/ABI/stable/sysfs-class-rfkill 21267F: Documentation/driver-api/rfkill.rst 21268F: include/linux/rfkill.h 21269F: include/uapi/linux/rfkill.h 21270F: net/rfkill/ 21271 21272RHASHTABLE 21273M: Thomas Graf <tgraf@suug.ch> 21274M: Herbert Xu <herbert@gondor.apana.org.au> 21275L: linux-crypto@vger.kernel.org 21276S: Maintained 21277F: include/linux/rhashtable-types.h 21278F: include/linux/rhashtable.h 21279F: lib/rhashtable.c 21280F: lib/test_rhashtable.c 21281 21282RICOH R5C592 MEMORYSTICK DRIVER 21283M: Maxim Levitsky <maximlevitsky@gmail.com> 21284S: Maintained 21285F: drivers/memstick/host/r592.* 21286 21287RICOH SMARTMEDIA/XD DRIVER 21288M: Maxim Levitsky <maximlevitsky@gmail.com> 21289S: Maintained 21290F: drivers/mtd/nand/raw/r852.c 21291F: drivers/mtd/nand/raw/r852.h 21292 21293RISC-V AIA DRIVERS 21294M: Anup Patel <anup@brainfault.org> 21295L: linux-riscv@lists.infradead.org 21296S: Maintained 21297F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21298F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21299F: drivers/irqchip/irq-riscv-aplic-*.c 21300F: drivers/irqchip/irq-riscv-aplic-*.h 21301F: drivers/irqchip/irq-riscv-imsic-*.c 21302F: drivers/irqchip/irq-riscv-imsic-*.h 21303F: drivers/irqchip/irq-riscv-intc.c 21304F: include/linux/irqchip/riscv-aplic.h 21305F: include/linux/irqchip/riscv-imsic.h 21306 21307RISC-V ARCHITECTURE 21308M: Paul Walmsley <paul.walmsley@sifive.com> 21309M: Palmer Dabbelt <palmer@dabbelt.com> 21310M: Albert Ou <aou@eecs.berkeley.edu> 21311R: Alexandre Ghiti <alex@ghiti.fr> 21312L: linux-riscv@lists.infradead.org 21313S: Supported 21314Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21315C: irc://irc.libera.chat/riscv 21316P: Documentation/arch/riscv/patch-acceptance.rst 21317T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21318F: arch/riscv/ 21319N: riscv 21320K: riscv 21321 21322RISC-V IOMMU 21323M: Tomasz Jeznach <tjeznach@rivosinc.com> 21324L: iommu@lists.linux.dev 21325L: linux-riscv@lists.infradead.org 21326S: Maintained 21327T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21328F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21329F: drivers/iommu/riscv/ 21330 21331RISC-V MICROCHIP FPGA SUPPORT 21332M: Conor Dooley <conor.dooley@microchip.com> 21333M: Daire McNamara <daire.mcnamara@microchip.com> 21334L: linux-riscv@lists.infradead.org 21335S: Supported 21336F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21337F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21338F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21339F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21340F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21341F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21342F: Documentation/devicetree/bindings/riscv/microchip.yaml 21343F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21344F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21345F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21346F: arch/riscv/boot/dts/microchip/ 21347F: drivers/char/hw_random/mpfs-rng.c 21348F: drivers/clk/microchip/clk-mpfs*.c 21349F: drivers/firmware/microchip/mpfs-auto-update.c 21350F: drivers/gpio/gpio-mpfs.c 21351F: drivers/i2c/busses/i2c-microchip-corei2c.c 21352F: drivers/mailbox/mailbox-mpfs.c 21353F: drivers/pci/controller/plda/pcie-microchip-host.c 21354F: drivers/pwm/pwm-microchip-core.c 21355F: drivers/reset/reset-mpfs.c 21356F: drivers/rtc/rtc-mpfs.c 21357F: drivers/soc/microchip/mpfs-sys-controller.c 21358F: drivers/spi/spi-microchip-core-qspi.c 21359F: drivers/spi/spi-microchip-core.c 21360F: drivers/usb/musb/mpfs.c 21361F: include/soc/microchip/mpfs.h 21362 21363RISC-V MISC SOC SUPPORT 21364M: Conor Dooley <conor@kernel.org> 21365L: linux-riscv@lists.infradead.org 21366S: Maintained 21367Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21368T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21369F: arch/riscv/boot/dts/canaan/ 21370F: arch/riscv/boot/dts/microchip/ 21371F: arch/riscv/boot/dts/sifive/ 21372F: arch/riscv/boot/dts/starfive/ 21373 21374RISC-V PMU DRIVERS 21375M: Atish Patra <atish.patra@linux.dev> 21376R: Anup Patel <anup@brainfault.org> 21377L: linux-riscv@lists.infradead.org 21378S: Supported 21379F: drivers/perf/riscv_pmu.c 21380F: drivers/perf/riscv_pmu_legacy.c 21381F: drivers/perf/riscv_pmu_sbi.c 21382 21383RISC-V SPACEMIT SoC Support 21384M: Yixun Lan <dlan@gentoo.org> 21385L: linux-riscv@lists.infradead.org 21386L: spacemit@lists.linux.dev 21387S: Maintained 21388W: https://github.com/spacemit-com/linux/wiki 21389C: irc://irc.libera.chat/spacemit 21390T: git https://github.com/spacemit-com/linux 21391F: arch/riscv/boot/dts/spacemit/ 21392N: spacemit 21393K: spacemit 21394 21395RISC-V THEAD SoC SUPPORT 21396M: Drew Fustini <drew@pdp7.com> 21397M: Guo Ren <guoren@kernel.org> 21398M: Fu Wei <wefu@redhat.com> 21399L: linux-riscv@lists.infradead.org 21400S: Maintained 21401T: git https://github.com/pdp7/linux.git 21402F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21403F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21404F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21405F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21406F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21407F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21408F: arch/riscv/boot/dts/thead/ 21409F: drivers/clk/thead/clk-th1520-ap.c 21410F: drivers/firmware/thead,th1520-aon.c 21411F: drivers/mailbox/mailbox-th1520.c 21412F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21413F: drivers/pinctrl/pinctrl-th1520.c 21414F: drivers/pmdomain/thead/ 21415F: drivers/reset/reset-th1520.c 21416F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21417F: include/dt-bindings/power/thead,th1520-power.h 21418F: include/dt-bindings/reset/thead,th1520-reset.h 21419F: include/linux/firmware/thead/thead,th1520-aon.h 21420 21421RNBD BLOCK DRIVERS 21422M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21423M: Jack Wang <jinpu.wang@ionos.com> 21424L: linux-block@vger.kernel.org 21425S: Maintained 21426F: drivers/block/rnbd/ 21427 21428ROCCAT DRIVERS 21429M: Stefan Achatz <erazor_de@users.sourceforge.net> 21430S: Maintained 21431W: http://sourceforge.net/projects/roccat/ 21432F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21433F: drivers/hid/hid-roccat* 21434F: include/linux/hid-roccat* 21435 21436ROCKCHIP CAN-FD DRIVER 21437M: Marc Kleine-Budde <mkl@pengutronix.de> 21438R: kernel@pengutronix.de 21439L: linux-can@vger.kernel.org 21440S: Maintained 21441F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21442F: drivers/net/can/rockchip/ 21443 21444ROCKCHIP CRYPTO DRIVERS 21445M: Corentin Labbe <clabbe@baylibre.com> 21446L: linux-crypto@vger.kernel.org 21447S: Maintained 21448F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21449F: drivers/crypto/rockchip/ 21450 21451ROCKCHIP I2S TDM DRIVER 21452M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21453L: linux-rockchip@lists.infradead.org 21454S: Maintained 21455F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21456F: sound/soc/rockchip/rockchip_i2s_tdm.* 21457 21458ROCKCHIP ISP V1 DRIVER 21459M: Dafna Hirschfeld <dafna@fastmail.com> 21460M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21461L: linux-media@vger.kernel.org 21462L: linux-rockchip@lists.infradead.org 21463S: Maintained 21464F: Documentation/admin-guide/media/rkisp1.rst 21465F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21466F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21467F: drivers/media/platform/rockchip/rkisp1 21468F: include/uapi/linux/rkisp1-config.h 21469 21470ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21471M: Daniel Golle <daniel@makrotopia.org> 21472M: Aurelien Jarno <aurelien@aurel32.net> 21473M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21474S: Maintained 21475F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21476F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21477F: drivers/char/hw_random/rockchip-rng.c 21478 21479ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21480M: Jacob Chen <jacob-chen@iotwrt.com> 21481M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21482L: linux-media@vger.kernel.org 21483L: linux-rockchip@lists.infradead.org 21484S: Maintained 21485F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21486F: drivers/media/platform/rockchip/rga/ 21487 21488ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21489M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21490S: Maintained 21491F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21492F: sound/soc/codecs/rk3308_codec.c 21493F: sound/soc/codecs/rk3308_codec.h 21494 21495ROCKCHIP SAI DRIVER 21496M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21497L: linux-rockchip@lists.infradead.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21500F: sound/soc/rockchip/rockchip_sai.* 21501 21502ROCKCHIP VIDEO DECODER DRIVER 21503M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21504L: linux-media@vger.kernel.org 21505L: linux-rockchip@lists.infradead.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21508F: drivers/staging/media/rkvdec/ 21509 21510ROCKER DRIVER 21511M: Jiri Pirko <jiri@resnulli.us> 21512L: netdev@vger.kernel.org 21513S: Supported 21514F: drivers/net/ethernet/rocker/ 21515 21516ROCKETPORT EXPRESS/INFINITY DRIVER 21517M: Kevin Cernekee <cernekee@gmail.com> 21518L: linux-serial@vger.kernel.org 21519S: Odd Fixes 21520F: drivers/tty/serial/rp2.* 21521 21522ROHM BD79703 DAC 21523M: Matti Vaittinen <mazziesaccount@gmail.com> 21524S: Supported 21525F: drivers/iio/dac/rohm-bd79703.c 21526 21527ROHM BD99954 CHARGER IC 21528M: Matti Vaittinen <mazziesaccount@gmail.com> 21529S: Supported 21530F: drivers/power/supply/bd99954-charger.c 21531F: drivers/power/supply/bd99954-charger.h 21532 21533ROHM BD79124 ADC / GPO IC 21534M: Matti Vaittinen <mazziesaccount@gmail.com> 21535S: Supported 21536F: drivers/iio/adc/rohm-bd79124.c 21537 21538ROHM BH1745 COLOUR SENSOR 21539M: Mudit Sharma <muditsharma.info@gmail.com> 21540L: linux-iio@vger.kernel.org 21541S: Maintained 21542F: drivers/iio/light/bh1745.c 21543 21544ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21545M: Tomasz Duszynski <tduszyns@gmail.com> 21546S: Maintained 21547F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21548F: drivers/iio/light/bh1750.c 21549 21550ROHM BM1390 PRESSURE SENSOR DRIVER 21551M: Matti Vaittinen <mazziesaccount@gmail.com> 21552L: linux-iio@vger.kernel.org 21553S: Supported 21554F: drivers/iio/pressure/rohm-bm1390.c 21555 21556ROHM BU270xx LIGHT SENSOR DRIVERs 21557M: Matti Vaittinen <mazziesaccount@gmail.com> 21558L: linux-iio@vger.kernel.org 21559S: Supported 21560F: drivers/iio/light/rohm-bu27034.c 21561 21562ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21563M: Marek Vasut <marek.vasut+renesas@gmail.com> 21564L: linux-kernel@vger.kernel.org 21565L: linux-renesas-soc@vger.kernel.org 21566S: Supported 21567F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21568F: drivers/gpio/gpio-bd9571mwv.c 21569F: drivers/mfd/bd9571mwv.c 21570F: drivers/regulator/bd9571mwv-regulator.c 21571F: include/linux/mfd/bd9571mwv.h 21572 21573ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21574M: Matti Vaittinen <mazziesaccount@gmail.com> 21575S: Supported 21576F: drivers/clk/clk-bd718x7.c 21577F: drivers/gpio/gpio-bd71815.c 21578F: drivers/gpio/gpio-bd71828.c 21579F: drivers/mfd/rohm-bd71828.c 21580F: drivers/mfd/rohm-bd718x7.c 21581F: drivers/mfd/rohm-bd9576.c 21582F: drivers/mfd/rohm-bd96801.c 21583F: drivers/regulator/bd71815-regulator.c 21584F: drivers/regulator/bd71828-regulator.c 21585F: drivers/regulator/bd718x7-regulator.c 21586F: drivers/regulator/bd9576-regulator.c 21587F: drivers/regulator/bd96801-regulator.c 21588F: drivers/regulator/rohm-regulator.c 21589F: drivers/rtc/rtc-bd70528.c 21590F: drivers/watchdog/bd9576_wdt.c 21591F: drivers/watchdog/bd96801_wdt.c 21592F: include/linux/mfd/rohm-bd71815.h 21593F: include/linux/mfd/rohm-bd71828.h 21594F: include/linux/mfd/rohm-bd718x7.h 21595F: include/linux/mfd/rohm-bd957x.h 21596F: include/linux/mfd/rohm-bd96801.h 21597F: include/linux/mfd/rohm-bd96802.h 21598F: include/linux/mfd/rohm-generic.h 21599F: include/linux/mfd/rohm-shared.h 21600 21601ROSE NETWORK LAYER 21602L: linux-hams@vger.kernel.org 21603S: Orphan 21604W: https://linux-ax25.in-berlin.de 21605F: include/net/rose.h 21606F: include/uapi/linux/rose.h 21607F: net/rose/ 21608 21609ROTATION DRIVER FOR ALLWINNER A83T 21610M: Jernej Skrabec <jernej.skrabec@gmail.com> 21611L: linux-media@vger.kernel.org 21612S: Maintained 21613T: git git://linuxtv.org/media.git 21614F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21615F: drivers/media/platform/sunxi/sun8i-rotate/ 21616 21617RPMB SUBSYSTEM 21618M: Jens Wiklander <jens.wiklander@linaro.org> 21619L: linux-kernel@vger.kernel.org 21620S: Supported 21621F: drivers/misc/rpmb-core.c 21622F: include/linux/rpmb.h 21623 21624RPMSG TTY DRIVER 21625M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21626L: linux-remoteproc@vger.kernel.org 21627S: Maintained 21628F: drivers/tty/rpmsg_tty.c 21629 21630RTASE ETHERNET DRIVER 21631M: Justin Lai <justinlai0215@realtek.com> 21632M: Larry Chiu <larry.chiu@realtek.com> 21633L: netdev@vger.kernel.org 21634S: Maintained 21635F: drivers/net/ethernet/realtek/rtase/ 21636 21637RTL2830 MEDIA DRIVER 21638L: linux-media@vger.kernel.org 21639S: Orphan 21640W: https://linuxtv.org 21641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21642F: drivers/media/dvb-frontends/rtl2830* 21643 21644RTL2832 MEDIA DRIVER 21645L: linux-media@vger.kernel.org 21646S: Orphan 21647W: https://linuxtv.org 21648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21649F: drivers/media/dvb-frontends/rtl2832* 21650 21651RTL2832_SDR MEDIA DRIVER 21652L: linux-media@vger.kernel.org 21653S: Orphan 21654W: https://linuxtv.org 21655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21656F: drivers/media/dvb-frontends/rtl2832_sdr* 21657 21658RTL8180 WIRELESS DRIVER 21659L: linux-wireless@vger.kernel.org 21660S: Orphan 21661F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21662 21663RTL8187 WIRELESS DRIVER 21664M: Hin-Tak Leung <hintak.leung@gmail.com> 21665L: linux-wireless@vger.kernel.org 21666S: Maintained 21667T: git https://github.com/pkshih/rtw.git 21668F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 21669 21670RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 21671M: Jes Sorensen <Jes.Sorensen@gmail.com> 21672L: linux-wireless@vger.kernel.org 21673S: Maintained 21674T: git https://github.com/pkshih/rtw.git 21675F: drivers/net/wireless/realtek/rtl8xxxu/ 21676 21677RTL9300 I2C DRIVER (rtl9300-i2c) 21678M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21679L: linux-i2c@vger.kernel.org 21680S: Maintained 21681F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 21682F: drivers/i2c/busses/i2c-rtl9300.c 21683 21684RTRS TRANSPORT DRIVERS 21685M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21686M: Jack Wang <jinpu.wang@ionos.com> 21687L: linux-rdma@vger.kernel.org 21688S: Maintained 21689F: drivers/infiniband/ulp/rtrs/ 21690 21691RUNTIME VERIFICATION (RV) 21692M: Steven Rostedt <rostedt@goodmis.org> 21693L: linux-trace-kernel@vger.kernel.org 21694S: Maintained 21695F: Documentation/trace/rv/ 21696F: include/linux/rv.h 21697F: include/rv/ 21698F: kernel/trace/rv/ 21699F: tools/verification/ 21700 21701RUST 21702M: Miguel Ojeda <ojeda@kernel.org> 21703M: Alex Gaynor <alex.gaynor@gmail.com> 21704R: Boqun Feng <boqun.feng@gmail.com> 21705R: Gary Guo <gary@garyguo.net> 21706R: Björn Roy Baron <bjorn3_gh@protonmail.com> 21707R: Benno Lossin <lossin@kernel.org> 21708R: Andreas Hindborg <a.hindborg@kernel.org> 21709R: Alice Ryhl <aliceryhl@google.com> 21710R: Trevor Gross <tmgross@umich.edu> 21711R: Danilo Krummrich <dakr@kernel.org> 21712L: rust-for-linux@vger.kernel.org 21713S: Supported 21714W: https://rust-for-linux.com 21715B: https://github.com/Rust-for-Linux/linux/issues 21716C: zulip://rust-for-linux.zulipchat.com 21717P: https://rust-for-linux.com/contributing 21718T: git https://github.com/Rust-for-Linux/linux.git rust-next 21719F: .clippy.toml 21720F: Documentation/rust/ 21721F: include/trace/events/rust_sample.h 21722F: rust/ 21723F: samples/rust/ 21724F: scripts/*rust* 21725F: tools/testing/selftests/rust/ 21726K: \b(?i:rust)\b 21727 21728RUST [ALLOC] 21729M: Danilo Krummrich <dakr@kernel.org> 21730L: rust-for-linux@vger.kernel.org 21731S: Maintained 21732T: git https://github.com/Rust-for-Linux/linux.git alloc-next 21733F: rust/kernel/alloc.rs 21734F: rust/kernel/alloc/ 21735 21736RUST [PIN-INIT] 21737M: Benno Lossin <lossin@kernel.org> 21738L: rust-for-linux@vger.kernel.org 21739S: Maintained 21740W: https://rust-for-linux.com/pin-init 21741B: https://github.com/Rust-for-Linux/pin-init/issues 21742C: zulip://rust-for-linux.zulipchat.com 21743P: rust/pin-init/CONTRIBUTING.md 21744T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 21745F: rust/kernel/init.rs 21746F: rust/pin-init/ 21747K: \bpin-init\b|pin_init\b|PinInit 21748 21749RXRPC SOCKETS (AF_RXRPC) 21750M: David Howells <dhowells@redhat.com> 21751M: Marc Dionne <marc.dionne@auristor.com> 21752L: linux-afs@lists.infradead.org 21753S: Supported 21754W: https://www.infradead.org/~dhowells/kafs/ 21755F: Documentation/networking/rxrpc.rst 21756F: include/keys/rxrpc-type.h 21757F: include/net/af_rxrpc.h 21758F: include/trace/events/rxrpc.h 21759F: include/uapi/linux/rxrpc.h 21760F: net/rxrpc/ 21761 21762S3 SAVAGE FRAMEBUFFER DRIVER 21763M: Antonino Daplas <adaplas@gmail.com> 21764L: linux-fbdev@vger.kernel.org 21765S: Maintained 21766F: drivers/video/fbdev/savage/ 21767 21768S390 ARCHITECTURE 21769M: Heiko Carstens <hca@linux.ibm.com> 21770M: Vasily Gorbik <gor@linux.ibm.com> 21771M: Alexander Gordeev <agordeev@linux.ibm.com> 21772R: Christian Borntraeger <borntraeger@linux.ibm.com> 21773R: Sven Schnelle <svens@linux.ibm.com> 21774L: linux-s390@vger.kernel.org 21775S: Supported 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21777F: Documentation/driver-api/s390-drivers.rst 21778F: Documentation/arch/s390/ 21779F: arch/s390/ 21780F: drivers/s390/ 21781F: drivers/watchdog/diag288_wdt.c 21782 21783S390 COMMON I/O LAYER 21784M: Vineeth Vijayan <vneethv@linux.ibm.com> 21785M: Peter Oberparleiter <oberpar@linux.ibm.com> 21786L: linux-s390@vger.kernel.org 21787S: Supported 21788F: drivers/s390/cio/ 21789 21790S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 21791M: Harald Freudenberger <freude@linux.ibm.com> 21792M: Holger Dengler <dengler@linux.ibm.com> 21793L: linux-crypto@vger.kernel.org 21794L: linux-s390@vger.kernel.org 21795S: Supported 21796F: arch/s390/crypto/ 21797F: arch/s390/include/asm/archrandom.h 21798F: arch/s390/include/asm/cpacf.h 21799 21800S390 DASD DRIVER 21801M: Stefan Haberland <sth@linux.ibm.com> 21802M: Jan Hoeppner <hoeppner@linux.ibm.com> 21803L: linux-s390@vger.kernel.org 21804S: Supported 21805F: block/partitions/ibm.c 21806F: drivers/s390/block/dasd* 21807F: include/linux/dasd_mod.h 21808 21809S390 HWRANDOM TRNG DRIVER 21810M: Harald Freudenberger <freude@linux.ibm.com> 21811M: Holger Dengler <dengler@linux.ibm.com> 21812L: linux-crypto@vger.kernel.org 21813L: linux-s390@vger.kernel.org 21814S: Supported 21815F: drivers/char/hw_random/s390-trng.c 21816 21817S390 IOMMU (PCI) 21818M: Niklas Schnelle <schnelle@linux.ibm.com> 21819M: Matthew Rosato <mjrosato@linux.ibm.com> 21820R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21821L: linux-s390@vger.kernel.org 21822S: Supported 21823F: drivers/iommu/s390-iommu.c 21824 21825S390 IUCV NETWORK LAYER 21826M: Alexandra Winter <wintera@linux.ibm.com> 21827M: Thorsten Winkler <twinkler@linux.ibm.com> 21828L: linux-s390@vger.kernel.org 21829L: netdev@vger.kernel.org 21830S: Supported 21831F: drivers/s390/net/*iucv* 21832F: include/net/iucv/ 21833F: net/iucv/ 21834 21835S390 MM 21836M: Alexander Gordeev <agordeev@linux.ibm.com> 21837M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21838L: linux-s390@vger.kernel.org 21839S: Supported 21840T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 21841F: arch/s390/include/asm/pgtable.h 21842F: arch/s390/mm 21843 21844S390 NETWORK DRIVERS 21845M: Alexandra Winter <wintera@linux.ibm.com> 21846M: Thorsten Winkler <twinkler@linux.ibm.com> 21847L: linux-s390@vger.kernel.org 21848L: netdev@vger.kernel.org 21849S: Supported 21850F: drivers/s390/net/ 21851F: include/linux/ism.h 21852 21853S390 PCI SUBSYSTEM 21854M: Niklas Schnelle <schnelle@linux.ibm.com> 21855M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 21856L: linux-s390@vger.kernel.org 21857S: Supported 21858F: Documentation/arch/s390/pci.rst 21859F: arch/s390/pci/ 21860F: drivers/pci/hotplug/s390_pci_hpc.c 21861 21862S390 PTP DRIVER 21863M: Sven Schnelle <svens@linux.ibm.com> 21864L: linux-s390@vger.kernel.org 21865S: Supported 21866F: drivers/ptp/ptp_s390.c 21867 21868S390 SCM DRIVER 21869M: Vineeth Vijayan <vneethv@linux.ibm.com> 21870L: linux-s390@vger.kernel.org 21871S: Supported 21872F: drivers/s390/block/scm* 21873F: drivers/s390/cio/scm.c 21874 21875S390 VFIO AP DRIVER 21876M: Tony Krowiak <akrowiak@linux.ibm.com> 21877M: Halil Pasic <pasic@linux.ibm.com> 21878M: Jason Herne <jjherne@linux.ibm.com> 21879L: linux-s390@vger.kernel.org 21880S: Supported 21881F: Documentation/arch/s390/vfio-ap* 21882F: drivers/s390/crypto/vfio_ap* 21883 21884S390 VFIO-CCW DRIVER 21885M: Eric Farman <farman@linux.ibm.com> 21886M: Matthew Rosato <mjrosato@linux.ibm.com> 21887R: Halil Pasic <pasic@linux.ibm.com> 21888L: linux-s390@vger.kernel.org 21889L: kvm@vger.kernel.org 21890S: Supported 21891F: Documentation/arch/s390/vfio-ccw.rst 21892F: drivers/s390/cio/vfio_ccw* 21893F: include/uapi/linux/vfio_ccw.h 21894 21895S390 VFIO-PCI DRIVER 21896M: Matthew Rosato <mjrosato@linux.ibm.com> 21897M: Eric Farman <farman@linux.ibm.com> 21898L: linux-s390@vger.kernel.org 21899L: kvm@vger.kernel.org 21900S: Supported 21901F: arch/s390/kvm/pci* 21902F: drivers/vfio/pci/vfio_pci_zdev.c 21903F: include/uapi/linux/vfio_zdev.h 21904 21905S390 ZCRYPT AND PKEY DRIVER AND AP BUS 21906M: Harald Freudenberger <freude@linux.ibm.com> 21907M: Holger Dengler <dengler@linux.ibm.com> 21908L: linux-s390@vger.kernel.org 21909S: Supported 21910F: arch/s390/include/asm/ap.h 21911F: arch/s390/include/asm/pkey.h 21912F: arch/s390/include/asm/trace/zcrypt.h 21913F: arch/s390/include/uapi/asm/pkey.h 21914F: arch/s390/include/uapi/asm/zcrypt.h 21915F: drivers/s390/crypto/ 21916 21917S390 ZFCP DRIVER 21918M: Nihar Panda <niharp@linux.ibm.com> 21919L: linux-s390@vger.kernel.org 21920S: Supported 21921F: drivers/s390/scsi/zfcp_* 21922 21923SAA6588 RDS RECEIVER DRIVER 21924M: Hans Verkuil <hverkuil@xs4all.nl> 21925L: linux-media@vger.kernel.org 21926S: Odd Fixes 21927W: https://linuxtv.org 21928T: git git://linuxtv.org/media.git 21929F: drivers/media/i2c/saa6588* 21930 21931SAA7134 VIDEO4LINUX DRIVER 21932M: Mauro Carvalho Chehab <mchehab@kernel.org> 21933L: linux-media@vger.kernel.org 21934S: Odd fixes 21935W: https://linuxtv.org 21936T: git git://linuxtv.org/media.git 21937F: Documentation/driver-api/media/drivers/saa7134* 21938F: drivers/media/pci/saa7134/ 21939 21940SAA7146 VIDEO4LINUX-2 DRIVER 21941M: Hans Verkuil <hverkuil@xs4all.nl> 21942L: linux-media@vger.kernel.org 21943S: Maintained 21944T: git git://linuxtv.org/media.git 21945F: drivers/media/common/saa7146/ 21946F: drivers/media/pci/saa7146/ 21947F: include/media/drv-intf/saa7146* 21948 21949SAFESETID SECURITY MODULE 21950M: Micah Morton <mortonm@chromium.org> 21951S: Supported 21952F: Documentation/admin-guide/LSM/SafeSetID.rst 21953F: security/safesetid/ 21954 21955SAMSUNG AUDIO (ASoC) DRIVERS 21956M: Sylwester Nawrocki <s.nawrocki@samsung.com> 21957L: linux-sound@vger.kernel.org 21958S: Maintained 21959B: mailto:linux-samsung-soc@vger.kernel.org 21960F: Documentation/devicetree/bindings/sound/samsung* 21961F: sound/soc/samsung/ 21962 21963SAMSUNG EXYNOS850 SoC SUPPORT 21964M: Sam Protsenko <semen.protsenko@linaro.org> 21965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21966L: linux-samsung-soc@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 21969F: arch/arm64/boot/dts/exynos/exynos850* 21970F: drivers/clk/samsung/clk-exynos850.c 21971F: include/dt-bindings/clock/exynos850.h 21972 21973SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 21974M: Tudor Ambarus <tudor.ambarus@linaro.org> 21975L: linux-kernel@vger.kernel.org 21976L: linux-samsung-soc@vger.kernel.org 21977S: Supported 21978F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 21979F: drivers/firmware/samsung/exynos-acpm* 21980F: include/linux/firmware/samsung/exynos-acpm-protocol.h 21981 21982SAMSUNG EXYNOS MAILBOX DRIVER 21983M: Tudor Ambarus <tudor.ambarus@linaro.org> 21984L: linux-kernel@vger.kernel.org 21985L: linux-samsung-soc@vger.kernel.org 21986S: Supported 21987F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 21988F: drivers/mailbox/exynos-mailbox.c 21989F: include/linux/mailbox/exynos-message.h 21990 21991SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 21992M: Krzysztof Kozlowski <krzk@kernel.org> 21993L: linux-crypto@vger.kernel.org 21994L: linux-samsung-soc@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 21997F: drivers/crypto/exynos-rng.c 21998 21999SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22000M: Łukasz Stelmach <l.stelmach@samsung.com> 22001L: linux-samsung-soc@vger.kernel.org 22002S: Maintained 22003F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22004F: drivers/char/hw_random/exynos-trng.c 22005 22006SAMSUNG FRAMEBUFFER DRIVER 22007M: Jingoo Han <jingoohan1@gmail.com> 22008L: linux-fbdev@vger.kernel.org 22009S: Maintained 22010F: drivers/video/fbdev/s3c-fb.c 22011 22012SAMSUNG GALAXY BOOK DRIVER 22013M: Joshua Grisham <josh@joshuagrisham.com> 22014L: platform-driver-x86@vger.kernel.org 22015S: Maintained 22016F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22017F: drivers/platform/x86/samsung-galaxybook.c 22018 22019SAMSUNG INTERCONNECT DRIVERS 22020M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22021M: Artur Świgoń <a.swigon@samsung.com> 22022L: linux-pm@vger.kernel.org 22023L: linux-samsung-soc@vger.kernel.org 22024S: Supported 22025F: drivers/interconnect/samsung/ 22026 22027SAMSUNG LAPTOP DRIVER 22028M: Corentin Chary <corentin.chary@gmail.com> 22029L: platform-driver-x86@vger.kernel.org 22030S: Maintained 22031F: drivers/platform/x86/samsung-laptop.c 22032 22033SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22034M: Krzysztof Kozlowski <krzk@kernel.org> 22035R: André Draszik <andre.draszik@linaro.org> 22036L: linux-kernel@vger.kernel.org 22037L: linux-samsung-soc@vger.kernel.org 22038S: Maintained 22039B: mailto:linux-samsung-soc@vger.kernel.org 22040F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22041F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22042F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22043F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22044F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22045F: drivers/clk/clk-s2mps11.c 22046F: drivers/mfd/sec*.[ch] 22047F: drivers/regulator/s2m*.c 22048F: drivers/regulator/s5m*.c 22049F: drivers/rtc/rtc-s5m.c 22050F: include/linux/mfd/samsung/ 22051 22052SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22053M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22054L: linux-media@vger.kernel.org 22055L: linux-samsung-soc@vger.kernel.org 22056S: Maintained 22057F: drivers/media/platform/samsung/s3c-camif/ 22058F: include/media/drv-intf/s3c_camif.h 22059 22060SAMSUNG S3FWRN5 NFC DRIVER 22061M: Krzysztof Kozlowski <krzk@kernel.org> 22062S: Maintained 22063F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22064F: drivers/nfc/s3fwrn5 22065 22066SAMSUNG S5C73M3 CAMERA DRIVER 22067M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22068M: Andrzej Hajda <andrzej.hajda@intel.com> 22069L: linux-media@vger.kernel.org 22070S: Supported 22071F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22072F: drivers/media/i2c/s5c73m3/* 22073 22074SAMSUNG S5K5BAF CAMERA DRIVER 22075M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22076M: Andrzej Hajda <andrzej.hajda@intel.com> 22077L: linux-media@vger.kernel.org 22078S: Supported 22079F: drivers/media/i2c/s5k5baf.c 22080 22081SAMSUNG S5P Security SubSystem (SSS) DRIVER 22082M: Krzysztof Kozlowski <krzk@kernel.org> 22083M: Vladimir Zapolskiy <vz@mleia.com> 22084L: linux-crypto@vger.kernel.org 22085L: linux-samsung-soc@vger.kernel.org 22086S: Maintained 22087F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22088F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22089F: drivers/crypto/s5p-sss.c 22090 22091SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22092M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22093L: linux-media@vger.kernel.org 22094S: Supported 22095Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22096F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22097F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22098F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22099F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22100F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22101F: drivers/media/platform/samsung/exynos4-is/ 22102 22103SAMSUNG SOC CLOCK DRIVERS 22104M: Krzysztof Kozlowski <krzk@kernel.org> 22105M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22106M: Chanwoo Choi <cw00.choi@samsung.com> 22107R: Alim Akhtar <alim.akhtar@samsung.com> 22108L: linux-samsung-soc@vger.kernel.org 22109S: Maintained 22110T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22111F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22112F: Documentation/devicetree/bindings/clock/samsung,s3c* 22113F: drivers/clk/samsung/ 22114F: include/dt-bindings/clock/exynos*.h 22115F: include/dt-bindings/clock/s5p*.h 22116F: include/dt-bindings/clock/samsung,*.h 22117F: include/linux/clk/samsung.h 22118 22119SAMSUNG SPI DRIVERS 22120M: Andi Shyti <andi.shyti@kernel.org> 22121R: Tudor Ambarus <tudor.ambarus@linaro.org> 22122L: linux-spi@vger.kernel.org 22123L: linux-samsung-soc@vger.kernel.org 22124S: Maintained 22125F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22126F: drivers/spi/spi-s3c* 22127F: include/linux/platform_data/spi-s3c64xx.h 22128 22129SAMSUNG SXGBE DRIVERS 22130M: Byungho An <bh74.an@samsung.com> 22131L: netdev@vger.kernel.org 22132S: Maintained 22133F: drivers/net/ethernet/samsung/sxgbe/ 22134 22135SAMSUNG THERMAL DRIVER 22136M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22137M: Krzysztof Kozlowski <krzk@kernel.org> 22138L: linux-pm@vger.kernel.org 22139L: linux-samsung-soc@vger.kernel.org 22140S: Maintained 22141F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22142F: drivers/thermal/samsung/ 22143 22144SAMSUNG USB2 PHY DRIVER 22145M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22146L: linux-kernel@vger.kernel.org 22147S: Supported 22148F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22149F: Documentation/driver-api/phy/samsung-usb2.rst 22150F: drivers/phy/samsung/phy-exynos4210-usb2.c 22151F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22152F: drivers/phy/samsung/phy-exynos5250-usb2.c 22153F: drivers/phy/samsung/phy-s5pv210-usb2.c 22154F: drivers/phy/samsung/phy-samsung-usb2.c 22155F: drivers/phy/samsung/phy-samsung-usb2.h 22156 22157SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22158M: Paul Barker <paul.barker@sancloud.com> 22159R: Marc Murphy <marc.murphy@sancloud.com> 22160S: Supported 22161F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22162 22163SC1200 WDT DRIVER 22164M: Zwane Mwaikambo <zwanem@gmail.com> 22165S: Maintained 22166F: drivers/watchdog/sc1200wdt.c 22167 22168SCHEDULER 22169M: Ingo Molnar <mingo@redhat.com> 22170M: Peter Zijlstra <peterz@infradead.org> 22171M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22172M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22173R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22174R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22175R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22176R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22177R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22178L: linux-kernel@vger.kernel.org 22179S: Maintained 22180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22181F: include/linux/preempt.h 22182F: include/linux/sched.h 22183F: include/linux/wait.h 22184F: include/uapi/linux/sched.h 22185F: kernel/fork.c 22186F: kernel/sched/ 22187 22188SCHEDULER - SCHED_EXT 22189R: Tejun Heo <tj@kernel.org> 22190R: David Vernet <void@manifault.com> 22191R: Andrea Righi <arighi@nvidia.com> 22192R: Changwoo Min <changwoo@igalia.com> 22193L: sched-ext@lists.linux.dev 22194S: Maintained 22195W: https://github.com/sched-ext/scx 22196T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22197F: include/linux/sched/ext.h 22198F: kernel/sched/ext* 22199F: tools/sched_ext/ 22200F: tools/testing/selftests/sched_ext 22201 22202SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22203M: Gustavo Silva <gustavograzs@gmail.com> 22204S: Maintained 22205F: drivers/iio/chemical/ens160_core.c 22206F: drivers/iio/chemical/ens160_i2c.c 22207F: drivers/iio/chemical/ens160_spi.c 22208F: drivers/iio/chemical/ens160.h 22209 22210SCSI LIBSAS SUBSYSTEM 22211R: John Garry <john.g.garry@oracle.com> 22212R: Jason Yan <yanaijie@huawei.com> 22213L: linux-scsi@vger.kernel.org 22214S: Supported 22215F: Documentation/scsi/libsas.rst 22216F: drivers/scsi/libsas/ 22217F: include/scsi/libsas.h 22218F: include/scsi/sas_ata.h 22219 22220SCSI RDMA PROTOCOL (SRP) INITIATOR 22221M: Bart Van Assche <bvanassche@acm.org> 22222L: linux-rdma@vger.kernel.org 22223S: Supported 22224Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22225F: drivers/infiniband/ulp/srp/ 22226F: include/scsi/srp.h 22227 22228SCSI RDMA PROTOCOL (SRP) TARGET 22229M: Bart Van Assche <bvanassche@acm.org> 22230L: linux-rdma@vger.kernel.org 22231L: target-devel@vger.kernel.org 22232S: Supported 22233Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22234F: drivers/infiniband/ulp/srpt/ 22235 22236SCSI SG DRIVER 22237M: Doug Gilbert <dgilbert@interlog.com> 22238L: linux-scsi@vger.kernel.org 22239S: Maintained 22240W: http://sg.danny.cz/sg 22241F: Documentation/scsi/scsi-generic.rst 22242F: drivers/scsi/sg.c 22243F: include/scsi/sg.h 22244 22245SCSI SUBSYSTEM 22246M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22247M: "Martin K. Petersen" <martin.petersen@oracle.com> 22248L: linux-scsi@vger.kernel.org 22249S: Maintained 22250Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22251T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22252T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22253F: Documentation/devicetree/bindings/scsi/ 22254F: drivers/scsi/ 22255F: drivers/ufs/ 22256F: include/scsi/ 22257F: include/uapi/scsi/ 22258 22259SCSI TAPE DRIVER 22260M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22261L: linux-scsi@vger.kernel.org 22262S: Maintained 22263F: Documentation/scsi/st.rst 22264F: drivers/scsi/st.* 22265F: drivers/scsi/st_*.h 22266 22267SCSI TARGET CORE USER DRIVER 22268M: Bodo Stroesser <bostroesser@gmail.com> 22269L: linux-scsi@vger.kernel.org 22270L: target-devel@vger.kernel.org 22271S: Supported 22272F: Documentation/target/tcmu-design.rst 22273F: drivers/target/target_core_user.c 22274F: include/uapi/linux/target_core_user.h 22275 22276SCSI TARGET SUBSYSTEM 22277M: "Martin K. Petersen" <martin.petersen@oracle.com> 22278L: linux-scsi@vger.kernel.org 22279L: target-devel@vger.kernel.org 22280S: Supported 22281Q: https://patchwork.kernel.org/project/target-devel/list/ 22282T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22283F: Documentation/target/ 22284F: drivers/target/ 22285F: include/target/ 22286 22287SCTP PROTOCOL 22288M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22289M: Xin Long <lucien.xin@gmail.com> 22290L: linux-sctp@vger.kernel.org 22291S: Maintained 22292W: https://github.com/sctp/lksctp-tools/wiki 22293F: Documentation/networking/sctp.rst 22294F: include/linux/sctp.h 22295F: include/net/sctp/ 22296F: include/uapi/linux/sctp.h 22297F: net/sctp/ 22298 22299SCx200 CPU SUPPORT 22300M: Jim Cromie <jim.cromie@gmail.com> 22301S: Odd Fixes 22302F: Documentation/i2c/busses/scx200_acb.rst 22303F: arch/x86/platform/scx200/ 22304F: drivers/i2c/busses/scx200* 22305F: drivers/mtd/maps/scx200_docflash.c 22306F: drivers/watchdog/scx200_wdt.c 22307F: include/linux/scx200.h 22308 22309SCx200 GPIO DRIVER 22310M: Jim Cromie <jim.cromie@gmail.com> 22311S: Maintained 22312F: drivers/char/scx200_gpio.c 22313F: include/linux/scx200_gpio.h 22314 22315SCx200 HRT CLOCKSOURCE DRIVER 22316M: Jim Cromie <jim.cromie@gmail.com> 22317S: Maintained 22318F: drivers/clocksource/scx200_hrt.c 22319 22320SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22321M: Sascha Sommer <saschasommer@freenet.de> 22322L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22323S: Maintained 22324F: drivers/mmc/host/sdricoh_cs.c 22325 22326SECO BOARDS CEC DRIVER 22327M: Ettore Chimenti <ek5.chimenti@gmail.com> 22328S: Maintained 22329F: drivers/media/cec/platform/seco/seco-cec.c 22330F: drivers/media/cec/platform/seco/seco-cec.h 22331 22332SECURE COMPUTING 22333M: Kees Cook <kees@kernel.org> 22334R: Andy Lutomirski <luto@amacapital.net> 22335R: Will Drewry <wad@chromium.org> 22336S: Supported 22337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22338F: Documentation/userspace-api/seccomp_filter.rst 22339F: include/linux/seccomp.h 22340F: include/uapi/linux/seccomp.h 22341F: kernel/seccomp.c 22342F: tools/testing/selftests/kselftest_harness.h 22343F: tools/testing/selftests/kselftest_harness/ 22344F: tools/testing/selftests/seccomp/* 22345K: \bsecure_computing 22346K: \bTIF_SECCOMP\b 22347 22348SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22349M: Kamal Dasu <kamal.dasu@broadcom.com> 22350M: Al Cooper <alcooperx@gmail.com> 22351R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22352L: linux-mmc@vger.kernel.org 22353S: Maintained 22354F: drivers/mmc/host/sdhci-brcmstb* 22355 22356SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22357M: Adrian Hunter <adrian.hunter@intel.com> 22358L: linux-mmc@vger.kernel.org 22359S: Supported 22360F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22361F: drivers/mmc/host/sdhci* 22362 22363SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22364M: Aubin Constans <aubin.constans@microchip.com> 22365R: Eugen Hristev <eugen.hristev@collabora.com> 22366L: linux-mmc@vger.kernel.org 22367S: Supported 22368F: drivers/mmc/host/sdhci-of-at91.c 22369 22370SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22371M: Haibo Chen <haibo.chen@nxp.com> 22372L: imx@lists.linux.dev 22373L: linux-mmc@vger.kernel.org 22374L: s32@nxp.com 22375S: Maintained 22376F: drivers/mmc/host/sdhci-esdhc-imx.c 22377 22378SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22379M: Ben Dooks <ben-linux@fluff.org> 22380M: Jaehoon Chung <jh80.chung@samsung.com> 22381L: linux-mmc@vger.kernel.org 22382S: Maintained 22383F: drivers/mmc/host/sdhci-s3c* 22384 22385SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22386M: Viresh Kumar <vireshk@kernel.org> 22387L: linux-mmc@vger.kernel.org 22388S: Maintained 22389F: drivers/mmc/host/sdhci-spear.c 22390 22391SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22392M: Vignesh Raghavendra <vigneshr@ti.com> 22393L: linux-mmc@vger.kernel.org 22394S: Maintained 22395F: drivers/mmc/host/sdhci-omap.c 22396 22397SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22398M: Jonathan Derrick <jonathan.derrick@linux.dev> 22399L: linux-block@vger.kernel.org 22400S: Supported 22401F: block/opal_proto.h 22402F: block/sed* 22403F: include/linux/sed* 22404F: include/uapi/linux/sed* 22405 22406SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22407M: Mark Rutland <mark.rutland@arm.com> 22408M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22409M: Sudeep Holla <sudeep.holla@arm.com> 22410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22411S: Maintained 22412F: drivers/firmware/smccc/ 22413F: include/linux/arm-smccc.h 22414 22415SECURITY CONTACT 22416M: Security Officers <security@kernel.org> 22417S: Supported 22418F: Documentation/process/security-bugs.rst 22419 22420SECURITY SUBSYSTEM 22421M: Paul Moore <paul@paul-moore.com> 22422M: James Morris <jmorris@namei.org> 22423M: "Serge E. Hallyn" <serge@hallyn.com> 22424L: linux-security-module@vger.kernel.org 22425S: Supported 22426Q: https://patchwork.kernel.org/project/linux-security-module/list 22427B: mailto:linux-security-module@vger.kernel.org 22428P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22429T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22430F: include/linux/lsm/ 22431F: include/linux/lsm_audit.h 22432F: include/linux/lsm_hook_defs.h 22433F: include/linux/lsm_hooks.h 22434F: include/linux/security.h 22435F: include/uapi/linux/lsm.h 22436F: security/ 22437F: tools/testing/selftests/lsm/ 22438X: security/selinux/ 22439K: \bsecurity_[a-z_0-9]\+\b 22440 22441SELINUX SECURITY MODULE 22442M: Paul Moore <paul@paul-moore.com> 22443M: Stephen Smalley <stephen.smalley.work@gmail.com> 22444R: Ondrej Mosnacek <omosnace@redhat.com> 22445L: selinux@vger.kernel.org 22446S: Supported 22447W: https://github.com/SELinuxProject 22448Q: https://patchwork.kernel.org/project/selinux/list 22449B: mailto:selinux@vger.kernel.org 22450P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22451T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22452F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22453F: Documentation/ABI/removed/sysfs-selinux-disable 22454F: Documentation/admin-guide/LSM/SELinux.rst 22455F: include/trace/events/avc.h 22456F: include/uapi/linux/selinux_netlink.h 22457F: scripts/selinux/ 22458F: security/selinux/ 22459 22460SENSABLE PHANTOM 22461M: Jiri Slaby <jirislaby@kernel.org> 22462S: Maintained 22463F: drivers/misc/phantom.c 22464F: include/uapi/linux/phantom.h 22465 22466SENSEAIR SUNRISE 006-0-0007 22467M: Jacopo Mondi <jacopo@jmondi.org> 22468S: Maintained 22469F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22470F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22471F: drivers/iio/chemical/sunrise_co2.c 22472 22473SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22474M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22475S: Maintained 22476F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22477F: drivers/iio/chemical/scd30.h 22478F: drivers/iio/chemical/scd30_core.c 22479F: drivers/iio/chemical/scd30_i2c.c 22480F: drivers/iio/chemical/scd30_serial.c 22481 22482SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22483M: Roan van Dijk <roan@protonic.nl> 22484S: Maintained 22485F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22486F: drivers/iio/chemical/scd4x.c 22487 22488SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22489M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22490S: Maintained 22491F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22492F: drivers/iio/pressure/sdp500.c 22493 22494SENSIRION SGP40 GAS SENSOR DRIVER 22495M: Andreas Klinger <ak@it-klinger.de> 22496S: Maintained 22497F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22498F: drivers/iio/chemical/sgp40.c 22499 22500SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22501M: Tomasz Duszynski <tduszyns@gmail.com> 22502S: Maintained 22503F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22504F: drivers/iio/chemical/sps30.c 22505F: drivers/iio/chemical/sps30_i2c.c 22506F: drivers/iio/chemical/sps30_serial.c 22507 22508SERIAL DEVICE BUS 22509M: Rob Herring <robh@kernel.org> 22510L: linux-serial@vger.kernel.org 22511S: Maintained 22512F: Documentation/devicetree/bindings/serial/serial.yaml 22513F: drivers/tty/serdev/ 22514F: include/linux/serdev.h 22515 22516SERIAL IR RECEIVER 22517M: Sean Young <sean@mess.org> 22518L: linux-media@vger.kernel.org 22519S: Maintained 22520F: drivers/media/rc/serial_ir.c 22521 22522SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22523M: Srinivas Kandagatla <srini@kernel.org> 22524L: linux-sound@vger.kernel.org 22525S: Maintained 22526F: Documentation/devicetree/bindings/slimbus/ 22527F: Documentation/driver-api/slimbus.rst 22528F: drivers/slimbus/ 22529F: include/linux/slimbus.h 22530 22531SFC NETWORK DRIVER 22532M: Edward Cree <ecree.xilinx@gmail.com> 22533L: netdev@vger.kernel.org 22534L: linux-net-drivers@amd.com 22535S: Maintained 22536F: Documentation/networking/devlink/sfc.rst 22537F: drivers/net/ethernet/sfc/ 22538 22539SFCTEMP HWMON DRIVER 22540M: Emil Renner Berthing <kernel@esmil.dk> 22541M: Hal Feng <hal.feng@starfivetech.com> 22542L: linux-hwmon@vger.kernel.org 22543S: Maintained 22544F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22545F: Documentation/hwmon/sfctemp.rst 22546F: drivers/hwmon/sfctemp.c 22547 22548SFF/SFP/SFP+ MODULE SUPPORT 22549M: Russell King <linux@armlinux.org.uk> 22550L: netdev@vger.kernel.org 22551S: Maintained 22552F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22553F: drivers/net/phy/phylink.c 22554F: drivers/net/phy/sfp* 22555F: include/linux/mdio/mdio-i2c.h 22556F: include/linux/phylink.h 22557F: include/linux/sfp.h 22558K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22559 22560SGI GRU DRIVER 22561M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22562S: Maintained 22563F: drivers/misc/sgi-gru/ 22564 22565SGI XP/XPC/XPNET DRIVER 22566M: Robin Holt <robinmholt@gmail.com> 22567M: Steve Wahl <steve.wahl@hpe.com> 22568S: Maintained 22569F: drivers/misc/sgi-xp/ 22570 22571SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22572M: Wenjia Zhang <wenjia@linux.ibm.com> 22573M: Jan Karcher <jaka@linux.ibm.com> 22574R: D. Wythe <alibuda@linux.alibaba.com> 22575R: Tony Lu <tonylu@linux.alibaba.com> 22576R: Wen Gu <guwen@linux.alibaba.com> 22577L: linux-rdma@vger.kernel.org 22578L: linux-s390@vger.kernel.org 22579S: Supported 22580F: net/smc/ 22581 22582SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22583M: Linus Walleij <linus.walleij@linaro.org> 22584L: linux-iio@vger.kernel.org 22585S: Maintained 22586T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22587F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22588F: drivers/iio/light/gp2ap002.c 22589 22590SHARP RJ54N1CB0C SENSOR DRIVER 22591M: Jacopo Mondi <jacopo@jmondi.org> 22592L: linux-media@vger.kernel.org 22593S: Odd fixes 22594T: git git://linuxtv.org/media.git 22595F: drivers/media/i2c/rj54n1cb0c.c 22596F: include/media/i2c/rj54n1cb0c.h 22597 22598SHRINKER 22599M: Andrew Morton <akpm@linux-foundation.org> 22600M: Dave Chinner <david@fromorbit.com> 22601R: Qi Zheng <zhengqi.arch@bytedance.com> 22602R: Roman Gushchin <roman.gushchin@linux.dev> 22603R: Muchun Song <muchun.song@linux.dev> 22604L: linux-mm@kvack.org 22605S: Maintained 22606F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22607F: include/linux/shrinker.h 22608F: mm/shrinker.c 22609F: mm/shrinker_debug.c 22610 22611SH_VOU V4L2 OUTPUT DRIVER 22612L: linux-media@vger.kernel.org 22613S: Orphan 22614F: drivers/media/platform/renesas/sh_vou.c 22615F: include/media/drv-intf/sh_vou.h 22616 22617SI2157 MEDIA DRIVER 22618L: linux-media@vger.kernel.org 22619S: Orphan 22620W: https://linuxtv.org 22621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22622F: drivers/media/tuners/si2157* 22623 22624SI2165 MEDIA DRIVER 22625M: Matthias Schwarzott <zzam@gentoo.org> 22626L: linux-media@vger.kernel.org 22627S: Maintained 22628W: https://linuxtv.org 22629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22630F: drivers/media/dvb-frontends/si2165* 22631 22632SI2168 MEDIA DRIVER 22633L: linux-media@vger.kernel.org 22634S: Orphan 22635W: https://linuxtv.org 22636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22637F: drivers/media/dvb-frontends/si2168* 22638 22639SI470X FM RADIO RECEIVER I2C DRIVER 22640M: Hans Verkuil <hverkuil@xs4all.nl> 22641L: linux-media@vger.kernel.org 22642S: Odd Fixes 22643W: https://linuxtv.org 22644T: git git://linuxtv.org/media.git 22645F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 22646F: drivers/media/radio/si470x/radio-si470x-i2c.c 22647 22648SI470X FM RADIO RECEIVER USB DRIVER 22649M: Hans Verkuil <hverkuil@xs4all.nl> 22650L: linux-media@vger.kernel.org 22651S: Maintained 22652W: https://linuxtv.org 22653T: git git://linuxtv.org/media.git 22654F: drivers/media/radio/si470x/radio-si470x-common.c 22655F: drivers/media/radio/si470x/radio-si470x-usb.c 22656F: drivers/media/radio/si470x/radio-si470x.h 22657 22658SI4713 FM RADIO TRANSMITTER I2C DRIVER 22659M: Eduardo Valentin <edubezval@gmail.com> 22660L: linux-media@vger.kernel.org 22661S: Odd Fixes 22662W: https://linuxtv.org 22663T: git git://linuxtv.org/media.git 22664F: drivers/media/radio/si4713/si4713.? 22665 22666SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 22667M: Eduardo Valentin <edubezval@gmail.com> 22668L: linux-media@vger.kernel.org 22669S: Odd Fixes 22670W: https://linuxtv.org 22671T: git git://linuxtv.org/media.git 22672F: drivers/media/radio/si4713/radio-platform-si4713.c 22673 22674SI4713 FM RADIO TRANSMITTER 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/si4713/radio-usb-si4713.c 22681 22682SIANO DVB DRIVER 22683M: Mauro Carvalho Chehab <mchehab@kernel.org> 22684L: linux-media@vger.kernel.org 22685S: Odd fixes 22686W: https://linuxtv.org 22687T: git git://linuxtv.org/media.git 22688F: drivers/media/common/siano/ 22689F: drivers/media/mmc/siano/ 22690F: drivers/media/usb/siano/ 22691F: drivers/media/usb/siano/ 22692 22693SIEMENS IPC LED DRIVERS 22694M: Bao Cheng Su <baocheng.su@siemens.com> 22695M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22696M: Tobias Schaffner <tobias.schaffner@siemens.com> 22697L: linux-leds@vger.kernel.org 22698S: Maintained 22699F: drivers/leds/simatic/ 22700 22701SIEMENS IPC PLATFORM DRIVERS 22702M: Bao Cheng Su <baocheng.su@siemens.com> 22703M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22704M: Tobias Schaffner <tobias.schaffner@siemens.com> 22705L: platform-driver-x86@vger.kernel.org 22706S: Maintained 22707F: drivers/platform/x86/siemens/ 22708F: include/linux/platform_data/x86/simatic-ipc-base.h 22709F: include/linux/platform_data/x86/simatic-ipc.h 22710 22711SIEMENS IPC WATCHDOG DRIVERS 22712M: Bao Cheng Su <baocheng.su@siemens.com> 22713M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 22714M: Tobias Schaffner <tobias.schaffner@siemens.com> 22715L: linux-watchdog@vger.kernel.org 22716S: Maintained 22717F: drivers/watchdog/simatic-ipc-wdt.c 22718 22719SIFIVE DRIVERS 22720M: Paul Walmsley <paul.walmsley@sifive.com> 22721M: Samuel Holland <samuel.holland@sifive.com> 22722L: linux-riscv@lists.infradead.org 22723S: Supported 22724F: drivers/dma/sf-pdma/ 22725N: sifive 22726K: fu[57]40 22727K: [^@]sifive 22728 22729SILEAD TOUCHSCREEN DRIVER 22730M: Hans de Goede <hansg@kernel.org> 22731L: linux-input@vger.kernel.org 22732L: platform-driver-x86@vger.kernel.org 22733S: Maintained 22734F: drivers/input/touchscreen/silead.c 22735F: drivers/platform/x86/touchscreen_dmi.c 22736 22737SILICON LABS WIRELESS DRIVERS (for WFxxx series) 22738M: Jérôme Pouiller <jerome.pouiller@silabs.com> 22739L: linux-wireless@vger.kernel.org 22740S: Supported 22741F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 22742F: drivers/net/wireless/silabs/ 22743 22744SILICON MOTION SM712 FRAME BUFFER DRIVER 22745M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 22746M: Teddy Wang <teddy.wang@siliconmotion.com> 22747M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 22748L: linux-fbdev@vger.kernel.org 22749S: Maintained 22750F: Documentation/fb/sm712fb.rst 22751F: drivers/video/fbdev/sm712* 22752 22753SILVACO I3C DUAL-ROLE MASTER 22754M: Miquel Raynal <miquel.raynal@bootlin.com> 22755M: Frank Li <Frank.Li@nxp.com> 22756L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 22757L: imx@lists.linux.dev 22758S: Maintained 22759F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 22760F: drivers/i3c/master/svc-i3c-master.c 22761 22762SIMPLEFB FB DRIVER 22763M: Hans de Goede <hansg@kernel.org> 22764L: linux-fbdev@vger.kernel.org 22765S: Maintained 22766F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 22767F: drivers/video/fbdev/simplefb.c 22768F: include/linux/platform_data/simplefb.h 22769 22770SIOX 22771M: Thorsten Scherer <t.scherer@eckelmann.de> 22772R: Pengutronix Kernel Team <kernel@pengutronix.de> 22773S: Supported 22774F: drivers/gpio/gpio-siox.c 22775F: drivers/siox/* 22776F: include/trace/events/siox.h 22777 22778SIPHASH PRF ROUTINES 22779M: Jason A. Donenfeld <Jason@zx2c4.com> 22780S: Maintained 22781F: include/linux/siphash.h 22782F: lib/siphash.c 22783F: lib/tests/siphash_kunit.c 22784 22785SIS 190 ETHERNET DRIVER 22786M: Francois Romieu <romieu@fr.zoreil.com> 22787L: netdev@vger.kernel.org 22788S: Maintained 22789F: drivers/net/ethernet/sis/sis190.c 22790 22791SIS 900/7016 FAST ETHERNET DRIVER 22792M: Daniele Venzano <venza@brownhat.org> 22793L: netdev@vger.kernel.org 22794S: Maintained 22795W: http://www.brownhat.org/sis900.html 22796F: drivers/net/ethernet/sis/sis900.* 22797 22798SIS FRAMEBUFFER DRIVER 22799S: Orphan 22800F: Documentation/fb/sisfb.rst 22801F: drivers/video/fbdev/sis/ 22802F: include/video/sisfb.h 22803 22804SIS I2C TOUCHSCREEN DRIVER 22805M: Mika Penttilä <mpenttil@redhat.com> 22806L: linux-input@vger.kernel.org 22807S: Maintained 22808F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 22809F: drivers/input/touchscreen/sis_i2c.c 22810 22811SIS USB2VGA DRIVER 22812M: Thomas Winischhofer <thomas@winischhofer.net> 22813S: Maintained 22814W: http://www.winischhofer.at/linuxsisusbvga.shtml 22815F: drivers/usb/misc/sisusbvga/ 22816 22817SL28 CPLD MFD DRIVER 22818M: Michael Walle <mwalle@kernel.org> 22819S: Maintained 22820F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 22821F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 22822F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 22823F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 22824F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 22825F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 22826F: drivers/gpio/gpio-sl28cpld.c 22827F: drivers/hwmon/sl28cpld-hwmon.c 22828F: drivers/irqchip/irq-sl28cpld.c 22829F: drivers/pwm/pwm-sl28cpld.c 22830F: drivers/watchdog/sl28cpld_wdt.c 22831 22832SL28 VPD NVMEM LAYOUT DRIVER 22833M: Michael Walle <mwalle@kernel.org> 22834S: Maintained 22835F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 22836F: drivers/nvmem/layouts/sl28vpd.c 22837 22838SLAB ALLOCATOR 22839M: Christoph Lameter <cl@gentwo.org> 22840M: David Rientjes <rientjes@google.com> 22841M: Andrew Morton <akpm@linux-foundation.org> 22842M: Vlastimil Babka <vbabka@suse.cz> 22843R: Roman Gushchin <roman.gushchin@linux.dev> 22844R: Harry Yoo <harry.yoo@oracle.com> 22845L: linux-mm@kvack.org 22846S: Maintained 22847T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 22848F: include/linux/sl?b*.h 22849F: mm/sl?b* 22850 22851SLCAN CAN NETWORK DRIVER 22852M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 22853L: linux-can@vger.kernel.org 22854S: Maintained 22855F: drivers/net/can/slcan/ 22856 22857SLEEPABLE READ-COPY UPDATE (SRCU) 22858M: Lai Jiangshan <jiangshanlai@gmail.com> 22859M: "Paul E. McKenney" <paulmck@kernel.org> 22860M: Josh Triplett <josh@joshtriplett.org> 22861R: Steven Rostedt <rostedt@goodmis.org> 22862R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22863L: rcu@vger.kernel.org 22864S: Supported 22865W: http://www.rdrop.com/users/paulmck/RCU/ 22866T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 22867F: include/linux/srcu*.h 22868F: kernel/rcu/srcu*.c 22869 22870SMACK SECURITY MODULE 22871M: Casey Schaufler <casey@schaufler-ca.com> 22872L: linux-security-module@vger.kernel.org 22873S: Maintained 22874W: http://schaufler-ca.com 22875T: git git://github.com/cschaufler/smack-next 22876F: Documentation/admin-guide/LSM/Smack.rst 22877F: security/smack/ 22878 22879SMC91x ETHERNET DRIVER 22880M: Nicolas Pitre <nico@fluxnic.net> 22881S: Odd Fixes 22882F: drivers/net/ethernet/smsc/smc91x.* 22883 22884SMSC EMC2103 HARDWARE MONITOR DRIVER 22885M: Steve Glendinning <steve.glendinning@shawell.net> 22886L: linux-hwmon@vger.kernel.org 22887S: Maintained 22888F: Documentation/hwmon/emc2103.rst 22889F: drivers/hwmon/emc2103.c 22890 22891SMSC SCH5627 HARDWARE MONITOR DRIVER 22892M: Hans de Goede <hansg@kernel.org> 22893L: linux-hwmon@vger.kernel.org 22894S: Supported 22895F: Documentation/hwmon/sch5627.rst 22896F: drivers/hwmon/sch5627.c 22897 22898SMSC UFX6000 and UFX7000 USB to VGA DRIVER 22899M: Steve Glendinning <steve.glendinning@shawell.net> 22900L: linux-fbdev@vger.kernel.org 22901S: Maintained 22902F: drivers/video/fbdev/smscufx.c 22903 22904SMSC47B397 HARDWARE MONITOR DRIVER 22905M: Jean Delvare <jdelvare@suse.com> 22906L: linux-hwmon@vger.kernel.org 22907S: Maintained 22908F: Documentation/hwmon/smsc47b397.rst 22909F: drivers/hwmon/smsc47b397.c 22910 22911SMSC911x ETHERNET DRIVER 22912M: Steve Glendinning <steve.glendinning@shawell.net> 22913L: netdev@vger.kernel.org 22914S: Maintained 22915F: drivers/net/ethernet/smsc/smsc911x.* 22916F: include/linux/smsc911x.h 22917 22918SMSC9420 PCI ETHERNET DRIVER 22919M: Steve Glendinning <steve.glendinning@shawell.net> 22920L: netdev@vger.kernel.org 22921S: Maintained 22922F: drivers/net/ethernet/smsc/smsc9420.* 22923 22924SNET DPU VIRTIO DATA PATH ACCELERATOR 22925R: Alvaro Karsz <alvaro.karsz@solid-run.com> 22926F: drivers/vdpa/solidrun/ 22927 22928SOCIONEXT (SNI) AVE NETWORK DRIVER 22929M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 22930L: netdev@vger.kernel.org 22931S: Maintained 22932F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 22933F: drivers/net/ethernet/socionext/sni_ave.c 22934 22935SOCIONEXT (SNI) NETSEC NETWORK DRIVER 22936M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 22937M: Masahisa Kojima <kojima.masahisa@socionext.com> 22938L: netdev@vger.kernel.org 22939S: Maintained 22940F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 22941F: drivers/net/ethernet/socionext/netsec.c 22942 22943SOCIONEXT (SNI) Synquacer SPI DRIVER 22944M: Masahisa Kojima <masahisa.kojima@linaro.org> 22945M: Jassi Brar <jaswinder.singh@linaro.org> 22946L: linux-spi@vger.kernel.org 22947S: Maintained 22948F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 22949F: drivers/spi/spi-synquacer.c 22950 22951SOCIONEXT SYNQUACER I2C DRIVER 22952M: Ard Biesheuvel <ardb@kernel.org> 22953L: linux-i2c@vger.kernel.org 22954S: Maintained 22955F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 22956F: drivers/i2c/busses/i2c-synquacer.c 22957 22958SOCIONEXT UNIPHIER SOUND DRIVER 22959L: linux-sound@vger.kernel.org 22960S: Orphan 22961F: sound/soc/uniphier/ 22962 22963SOCKET TIMESTAMPING 22964M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22965R: Jason Xing <kernelxing@tencent.com> 22966S: Maintained 22967F: Documentation/networking/timestamping.rst 22968F: include/linux/net_tstamp.h 22969F: include/uapi/linux/net_tstamp.h 22970F: tools/testing/selftests/bpf/*/net_timestamping* 22971F: tools/testing/selftests/net/*timestamp* 22972F: tools/testing/selftests/net/so_txtime.c 22973 22974SOEKRIS NET48XX LED SUPPORT 22975M: Chris Boot <bootc@bootc.net> 22976S: Maintained 22977F: drivers/leds/leds-net48xx.c 22978 22979SOFT-IWARP DRIVER (siw) 22980M: Bernard Metzler <bmt@zurich.ibm.com> 22981L: linux-rdma@vger.kernel.org 22982S: Supported 22983F: drivers/infiniband/sw/siw/ 22984F: include/uapi/rdma/siw-abi.h 22985 22986SOFT-ROCE DRIVER (rxe) 22987M: Zhu Yanjun <zyjzyj2000@gmail.com> 22988L: linux-rdma@vger.kernel.org 22989S: Supported 22990F: drivers/infiniband/sw/rxe/ 22991F: include/uapi/rdma/rdma_user_rxe.h 22992 22993SOFTLOGIC 6x10 MPEG CODEC 22994M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22995M: Andrey Utkin <andrey_utkin@fastmail.com> 22996M: Ismael Luceno <ismael@iodev.co.uk> 22997L: linux-media@vger.kernel.org 22998S: Supported 22999F: drivers/media/pci/solo6x10/ 23000 23001SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23002M: James Morse <james.morse@arm.com> 23003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23004S: Maintained 23005F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23006F: drivers/firmware/arm_sdei.c 23007F: include/linux/arm_sdei.h 23008F: include/uapi/linux/arm_sdei.h 23009 23010SOFTWARE NODES AND DEVICE PROPERTIES 23011R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23012R: Daniel Scally <djrscally@gmail.com> 23013R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23014R: Sakari Ailus <sakari.ailus@linux.intel.com> 23015L: linux-acpi@vger.kernel.org 23016S: Maintained 23017F: drivers/base/property.c 23018F: drivers/base/swnode.c 23019F: include/linux/fwnode.h 23020F: include/linux/property.h 23021 23022SOFTWARE RAID (Multiple Disks) SUPPORT 23023M: Song Liu <song@kernel.org> 23024M: Yu Kuai <yukuai3@huawei.com> 23025L: linux-raid@vger.kernel.org 23026S: Supported 23027Q: https://patchwork.kernel.org/project/linux-raid/list/ 23028T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23029F: drivers/md/Kconfig 23030F: drivers/md/Makefile 23031F: drivers/md/md* 23032F: drivers/md/raid* 23033F: include/linux/raid/ 23034F: include/uapi/linux/raid/ 23035 23036SOLIDRUN CLEARFOG SUPPORT 23037M: Russell King <linux@armlinux.org.uk> 23038S: Maintained 23039F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23040F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23041 23042SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23043M: Russell King <linux@armlinux.org.uk> 23044S: Maintained 23045F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23046F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23047F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23048 23049SONIC NETWORK DRIVER 23050M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23051L: netdev@vger.kernel.org 23052S: Maintained 23053F: drivers/net/ethernet/natsemi/sonic.* 23054 23055SONICS SILICON BACKPLANE DRIVER (SSB) 23056M: Michael Buesch <m@bues.ch> 23057L: linux-wireless@vger.kernel.org 23058S: Maintained 23059F: drivers/ssb/ 23060F: include/linux/ssb/ 23061 23062SONY IMX208 SENSOR DRIVER 23063M: Sakari Ailus <sakari.ailus@linux.intel.com> 23064L: linux-media@vger.kernel.org 23065S: Maintained 23066T: git git://linuxtv.org/media.git 23067F: drivers/media/i2c/imx208.c 23068 23069SONY IMX214 SENSOR DRIVER 23070M: Ricardo Ribalda <ribalda@kernel.org> 23071L: linux-media@vger.kernel.org 23072S: Maintained 23073T: git git://linuxtv.org/media.git 23074F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23075F: drivers/media/i2c/imx214.c 23076 23077SONY IMX219 SENSOR DRIVER 23078M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23079L: linux-media@vger.kernel.org 23080S: Maintained 23081T: git git://linuxtv.org/media.git 23082F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23083F: drivers/media/i2c/imx219.c 23084 23085SONY IMX258 SENSOR DRIVER 23086M: Sakari Ailus <sakari.ailus@linux.intel.com> 23087L: linux-media@vger.kernel.org 23088S: Maintained 23089T: git git://linuxtv.org/media.git 23090F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23091F: drivers/media/i2c/imx258.c 23092 23093SONY IMX274 SENSOR DRIVER 23094M: Leon Luo <leonl@leopardimaging.com> 23095L: linux-media@vger.kernel.org 23096S: Maintained 23097T: git git://linuxtv.org/media.git 23098F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23099F: drivers/media/i2c/imx274.c 23100 23101SONY IMX283 SENSOR DRIVER 23102M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23103M: Umang Jain <umang.jain@ideasonboard.com> 23104L: linux-media@vger.kernel.org 23105S: Maintained 23106T: git git://linuxtv.org/media.git 23107F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23108F: drivers/media/i2c/imx283.c 23109 23110SONY IMX290 SENSOR DRIVER 23111M: Manivannan Sadhasivam <mani@kernel.org> 23112L: linux-media@vger.kernel.org 23113S: Maintained 23114T: git git://linuxtv.org/media.git 23115F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23116F: drivers/media/i2c/imx290.c 23117 23118SONY IMX296 SENSOR DRIVER 23119M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23120M: Manivannan Sadhasivam <mani@kernel.org> 23121L: linux-media@vger.kernel.org 23122S: Maintained 23123T: git git://linuxtv.org/media.git 23124F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23125F: drivers/media/i2c/imx296.c 23126 23127SONY IMX319 SENSOR DRIVER 23128M: Bingbu Cao <bingbu.cao@intel.com> 23129L: linux-media@vger.kernel.org 23130S: Maintained 23131T: git git://linuxtv.org/media.git 23132F: drivers/media/i2c/imx319.c 23133 23134SONY IMX334 SENSOR DRIVER 23135L: linux-media@vger.kernel.org 23136S: Orphan 23137T: git git://linuxtv.org/media.git 23138F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23139F: drivers/media/i2c/imx334.c 23140 23141SONY IMX335 SENSOR DRIVER 23142M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23143L: linux-media@vger.kernel.org 23144S: Maintained 23145T: git git://linuxtv.org/media.git 23146F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23147F: drivers/media/i2c/imx335.c 23148 23149SONY IMX355 SENSOR DRIVER 23150M: Tianshu Qiu <tian.shu.qiu@intel.com> 23151L: linux-media@vger.kernel.org 23152S: Maintained 23153T: git git://linuxtv.org/media.git 23154F: drivers/media/i2c/imx355.c 23155 23156SONY IMX412 SENSOR DRIVER 23157L: linux-media@vger.kernel.org 23158S: Orphan 23159T: git git://linuxtv.org/media.git 23160F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23161F: drivers/media/i2c/imx412.c 23162 23163SONY IMX415 SENSOR DRIVER 23164M: Michael Riesch <michael.riesch@collabora.com> 23165L: linux-media@vger.kernel.org 23166S: Maintained 23167T: git git://linuxtv.org/media.git 23168F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23169F: drivers/media/i2c/imx415.c 23170 23171SONY MEMORYSTICK SUBSYSTEM 23172M: Maxim Levitsky <maximlevitsky@gmail.com> 23173M: Alex Dubov <oakad@yahoo.com> 23174M: Ulf Hansson <ulf.hansson@linaro.org> 23175L: linux-mmc@vger.kernel.org 23176S: Maintained 23177T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23178F: drivers/memstick/ 23179F: include/linux/memstick.h 23180 23181SONY VAIO CONTROL DEVICE DRIVER 23182M: Mattia Dongili <malattia@linux.it> 23183L: platform-driver-x86@vger.kernel.org 23184S: Maintained 23185W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23186F: Documentation/admin-guide/laptops/sony-laptop.rst 23187F: drivers/char/sonypi.c 23188F: drivers/platform/x86/sony-laptop.c 23189 23190SOPHGO DEVICETREES and DRIVERS 23191M: Chen Wang <unicorn_wang@outlook.com> 23192M: Inochi Amaoto <inochiama@gmail.com> 23193L: sophgo@lists.linux.dev 23194W: https://github.com/sophgo/linux/wiki 23195T: git https://github.com/sophgo/linux.git 23196S: Maintained 23197N: sophgo 23198K: sophgo 23199 23200SOUND 23201M: Jaroslav Kysela <perex@perex.cz> 23202M: Takashi Iwai <tiwai@suse.com> 23203L: linux-sound@vger.kernel.org 23204S: Maintained 23205W: http://www.alsa-project.org/ 23206Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23208F: Documentation/sound/ 23209F: include/sound/ 23210F: include/uapi/sound/ 23211F: sound/ 23212F: tools/testing/selftests/alsa 23213 23214SOUND - ALSA SELFTESTS 23215M: Mark Brown <broonie@kernel.org> 23216L: linux-sound@vger.kernel.org 23217L: linux-kselftest@vger.kernel.org 23218S: Supported 23219F: tools/testing/selftests/alsa 23220 23221SOUND - COMPRESSED AUDIO 23222M: Vinod Koul <vkoul@kernel.org> 23223L: linux-sound@vger.kernel.org 23224S: Supported 23225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23226F: Documentation/sound/designs/compress-offload.rst 23227F: include/sound/compress_driver.h 23228F: include/uapi/sound/compress_* 23229F: sound/core/compress_offload.c 23230F: sound/soc/soc-compress.c 23231 23232SOUND - CORE KUNIT TEST 23233M: Ivan Orlov <ivan.orlov0322@gmail.com> 23234L: linux-sound@vger.kernel.org 23235S: Supported 23236F: sound/core/sound_kunit.c 23237 23238SOUND - DMAENGINE HELPERS 23239M: Lars-Peter Clausen <lars@metafoo.de> 23240S: Supported 23241F: include/sound/dmaengine_pcm.h 23242F: sound/core/pcm_dmaengine.c 23243F: sound/soc/soc-generic-dmaengine-pcm.c 23244 23245SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23246M: Liam Girdwood <lgirdwood@gmail.com> 23247M: Mark Brown <broonie@kernel.org> 23248L: linux-sound@vger.kernel.org 23249S: Supported 23250W: http://alsa-project.org/main/index.php/ASoC 23251T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23252F: Documentation/devicetree/bindings/sound/ 23253F: Documentation/sound/soc/ 23254F: include/dt-bindings/sound/ 23255F: include/sound/cs* 23256X: include/sound/cs4231-regs.h 23257X: include/sound/cs8403.h 23258X: include/sound/cs8427.h 23259F: include/sound/madera-pdata.h 23260F: include/sound/soc* 23261F: include/sound/sof.h 23262F: include/sound/sof/ 23263F: include/sound/wm*.h 23264F: include/trace/events/sof*.h 23265F: include/uapi/sound/asoc.h 23266F: sound/soc/ 23267 23268SOUND - SOC LAYER / dapm-graph 23269M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23270L: linux-sound@vger.kernel.org 23271S: Maintained 23272F: tools/sound/dapm-graph 23273 23274SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23275M: Liam Girdwood <lgirdwood@gmail.com> 23276M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23277M: Bard Liao <yung-chuan.liao@linux.intel.com> 23278M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23279M: Daniel Baluta <daniel.baluta@nxp.com> 23280R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23281R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23282L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23283S: Supported 23284W: https://github.com/thesofproject/linux/ 23285F: sound/soc/sof/ 23286 23287SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23288M: Mark Brown <broonie@kernel.org> 23289M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23290S: Supported 23291L: linux-sound@vger.kernel.org 23292F: sound/soc/generic/ 23293F: include/sound/simple_card* 23294F: Documentation/devicetree/bindings/sound/simple-card.yaml 23295F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23296 23297SOUNDWIRE SUBSYSTEM 23298M: Vinod Koul <vkoul@kernel.org> 23299M: Bard Liao <yung-chuan.liao@linux.intel.com> 23300R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23301R: Sanyog Kale <sanyog.r.kale@intel.com> 23302L: linux-sound@vger.kernel.org 23303S: Supported 23304T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23305F: Documentation/driver-api/soundwire/ 23306F: drivers/soundwire/ 23307F: include/linux/soundwire/ 23308 23309SP2 MEDIA DRIVER 23310M: Olli Salonen <olli.salonen@iki.fi> 23311L: linux-media@vger.kernel.org 23312S: Maintained 23313W: https://linuxtv.org 23314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23315F: drivers/media/dvb-frontends/sp2* 23316 23317SPANISH DOCUMENTATION 23318M: Carlos Bilbao <carlos.bilbao@kernel.org> 23319R: Avadhut Naik <avadhut.naik@amd.com> 23320S: Maintained 23321F: Documentation/translations/sp_SP/ 23322 23323SPARC + UltraSPARC (sparc/sparc64) 23324M: "David S. Miller" <davem@davemloft.net> 23325M: Andreas Larsson <andreas@gaisler.com> 23326L: sparclinux@vger.kernel.org 23327S: Maintained 23328Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23329T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23330T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23331F: arch/sparc/ 23332F: drivers/sbus/ 23333 23334SPARC SERIAL DRIVERS 23335M: "David S. Miller" <davem@davemloft.net> 23336L: sparclinux@vger.kernel.org 23337S: Maintained 23338T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23339T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23340F: drivers/tty/serial/suncore.c 23341F: drivers/tty/serial/sunhv.c 23342F: drivers/tty/serial/sunsab.c 23343F: drivers/tty/serial/sunsab.h 23344F: drivers/tty/serial/sunsu.c 23345F: drivers/tty/serial/sunzilog.c 23346F: drivers/tty/serial/sunzilog.h 23347F: drivers/tty/vcc.c 23348F: include/linux/sunserialcore.h 23349 23350SPARSE CHECKER 23351M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23352L: linux-sparse@vger.kernel.org 23353S: Maintained 23354W: https://sparse.docs.kernel.org/ 23355Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23356B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23357T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23358F: include/linux/compiler.h 23359 23360SPEAKUP CONSOLE SPEECH DRIVER 23361M: William Hubbs <w.d.hubbs@gmail.com> 23362M: Chris Brannon <chris@the-brannons.com> 23363M: Kirk Reiser <kirk@reisers.ca> 23364M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23365L: speakup@linux-speakup.org 23366S: Odd Fixes 23367W: http://www.linux-speakup.org/ 23368W: https://github.com/linux-speakup/speakup 23369B: https://github.com/linux-speakup/speakup/issues 23370F: drivers/accessibility/speakup/ 23371 23372SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23373M: Viresh Kumar <vireshk@kernel.org> 23374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23375L: soc@lists.linux.dev 23376S: Maintained 23377W: http://www.st.com/spear 23378F: arch/arm/boot/dts/st/spear* 23379F: arch/arm/mach-spear/ 23380F: drivers/clk/spear/ 23381F: drivers/pinctrl/spear/ 23382 23383SPI NOR SUBSYSTEM 23384M: Tudor Ambarus <tudor.ambarus@linaro.org> 23385M: Pratyush Yadav <pratyush@kernel.org> 23386M: Michael Walle <mwalle@kernel.org> 23387L: linux-mtd@lists.infradead.org 23388S: Maintained 23389W: http://www.linux-mtd.infradead.org/ 23390Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23391C: irc://irc.oftc.net/mtd 23392T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23393F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23394F: drivers/mtd/spi-nor/ 23395F: include/linux/mtd/spi-nor.h 23396 23397SPI OFFLOAD 23398R: David Lechner <dlechner@baylibre.com> 23399F: drivers/spi/spi-offload-trigger-pwm.c 23400F: drivers/spi/spi-offload.c 23401F: include/linux/spi/offload/ 23402K: spi_offload 23403 23404SPI SUBSYSTEM 23405M: Mark Brown <broonie@kernel.org> 23406L: linux-spi@vger.kernel.org 23407S: Maintained 23408Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23409T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23410F: Documentation/devicetree/bindings/spi/ 23411F: Documentation/spi/ 23412F: drivers/spi/ 23413F: include/linux/spi/ 23414F: include/uapi/linux/spi/ 23415F: tools/spi/ 23416 23417SPMI SUBSYSTEM 23418M: Stephen Boyd <sboyd@kernel.org> 23419L: linux-kernel@vger.kernel.org 23420S: Maintained 23421T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23422F: Documentation/devicetree/bindings/spmi/ 23423F: drivers/spmi/ 23424F: include/dt-bindings/spmi/spmi.h 23425F: include/linux/spmi.h 23426F: include/trace/events/spmi.h 23427 23428SPU FILE SYSTEM 23429L: linuxppc-dev@lists.ozlabs.org 23430S: Orphan 23431F: Documentation/filesystems/spufs/spufs.rst 23432F: arch/powerpc/platforms/cell/spufs/ 23433 23434SQUASHFS FILE SYSTEM 23435M: Phillip Lougher <phillip@squashfs.org.uk> 23436L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23437S: Maintained 23438W: http://squashfs.org.uk 23439T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23440F: Documentation/filesystems/squashfs.rst 23441F: fs/squashfs/ 23442 23443SRM (Alpha) environment access 23444M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23445S: Maintained 23446F: arch/alpha/kernel/srm_env.c 23447 23448ST LSM6DSx IMU IIO DRIVER 23449M: Lorenzo Bianconi <lorenzo@kernel.org> 23450L: linux-iio@vger.kernel.org 23451S: Maintained 23452W: http://www.st.com/ 23453F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23454F: drivers/iio/imu/st_lsm6dsx/ 23455 23456ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23457M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23458M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23459L: linux-media@vger.kernel.org 23460S: Maintained 23461T: git git://linuxtv.org/media.git 23462F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23463F: drivers/media/i2c/st-mipid02.c 23464 23465ST STC3117 FUEL GAUGE DRIVER 23466M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23467M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23468L: linux-pm@vger.kernel.org 23469S: Maintained 23470F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23471F: drivers/power/supply/stc3117_fuel_gauge.c 23472 23473ST STM32 FIREWALL 23474M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23475S: Maintained 23476F: drivers/bus/stm32_etzpc.c 23477F: drivers/bus/stm32_firewall.c 23478F: drivers/bus/stm32_rifsc.c 23479 23480ST STM32 I2C/SMBUS DRIVER 23481M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23482M: Alain Volmat <alain.volmat@foss.st.com> 23483L: linux-i2c@vger.kernel.org 23484S: Maintained 23485F: drivers/i2c/busses/i2c-stm32* 23486 23487ST STM32 OCTO MEMORY MANAGER 23488M: Patrice Chotard <patrice.chotard@foss.st.com> 23489S: Maintained 23490F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23491F: drivers/memory/stm32_omm.c 23492 23493ST STM32 SPI DRIVER 23494M: Alain Volmat <alain.volmat@foss.st.com> 23495L: linux-spi@vger.kernel.org 23496S: Maintained 23497F: drivers/spi/spi-stm32.c 23498 23499ST STPDDC60 DRIVER 23500M: Daniel Nilsson <daniel.nilsson@flex.com> 23501L: linux-hwmon@vger.kernel.org 23502S: Maintained 23503F: Documentation/hwmon/stpddc60.rst 23504F: drivers/hwmon/pmbus/stpddc60.c 23505 23506ST VD55G1 DRIVER 23507M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23508M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23509L: linux-media@vger.kernel.org 23510S: Maintained 23511F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23512F: drivers/media/i2c/vd55g1.c 23513 23514ST VD56G3 IMAGE SENSOR DRIVER 23515M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23516M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23520F: drivers/media/i2c/vd56g3.c 23521 23522ST VGXY61 DRIVER 23523M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23524M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23525L: linux-media@vger.kernel.org 23526S: Maintained 23527T: git git://linuxtv.org/media.git 23528F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23529F: Documentation/userspace-api/media/drivers/vgxy61.rst 23530F: drivers/media/i2c/vgxy61.c 23531 23532ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23533M: Song Qiang <songqiang1304521@gmail.com> 23534L: linux-iio@vger.kernel.org 23535S: Maintained 23536F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23537F: drivers/iio/proximity/vl53l0x-i2c.c 23538 23539STABLE BRANCH 23540M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23541M: Sasha Levin <sashal@kernel.org> 23542L: stable@vger.kernel.org 23543S: Supported 23544F: Documentation/process/stable-kernel-rules.rst 23545 23546STAGING - ATOMISP DRIVER 23547M: Hans de Goede <hansg@kernel.org> 23548M: Mauro Carvalho Chehab <mchehab@kernel.org> 23549R: Sakari Ailus <sakari.ailus@linux.intel.com> 23550L: linux-media@vger.kernel.org 23551S: Maintained 23552F: drivers/staging/media/atomisp/ 23553 23554STAGING - INDUSTRIAL IO 23555M: Jonathan Cameron <jic23@kernel.org> 23556L: linux-iio@vger.kernel.org 23557S: Odd Fixes 23558F: Documentation/devicetree/bindings/staging/iio/ 23559F: drivers/staging/iio/ 23560 23561STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23562M: Marc Dietrich <marvin24@gmx.de> 23563L: ac100@lists.launchpad.net (moderated for non-subscribers) 23564L: linux-tegra@vger.kernel.org 23565S: Maintained 23566F: drivers/staging/nvec/ 23567 23568STAGING - SEPS525 LCD CONTROLLER DRIVERS 23569M: Michael Hennerich <michael.hennerich@analog.com> 23570L: linux-fbdev@vger.kernel.org 23571S: Supported 23572F: drivers/staging/fbtft/fb_seps525.c 23573 23574STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23575M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23576M: Teddy Wang <teddy.wang@siliconmotion.com> 23577M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23578L: linux-fbdev@vger.kernel.org 23579S: Maintained 23580F: drivers/staging/sm750fb/ 23581 23582STAGING SUBSYSTEM 23583M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23584L: linux-staging@lists.linux.dev 23585S: Supported 23586T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23587F: drivers/staging/ 23588 23589STANDALONE CACHE CONTROLLER DRIVERS 23590M: Conor Dooley <conor@kernel.org> 23591S: Maintained 23592T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23593F: Documentation/devicetree/bindings/cache/ 23594F: drivers/cache 23595 23596STARFIRE/DURALAN NETWORK DRIVER 23597M: Ion Badulescu <ionut@badula.org> 23598S: Odd Fixes 23599F: drivers/net/ethernet/adaptec/starfire* 23600 23601STARFIVE CAMERA SUBSYSTEM DRIVER 23602M: Jack Zhu <jack.zhu@starfivetech.com> 23603M: Changhuang Liang <changhuang.liang@starfivetech.com> 23604L: linux-media@vger.kernel.org 23605S: Maintained 23606F: Documentation/admin-guide/media/starfive_camss.rst 23607F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23608F: drivers/staging/media/starfive/camss 23609 23610STARFIVE CRYPTO DRIVER 23611M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23612M: William Qiu <william.qiu@starfivetech.com> 23613S: Supported 23614F: Documentation/devicetree/bindings/crypto/starfive* 23615F: drivers/crypto/starfive/ 23616 23617STARFIVE DEVICETREES 23618M: Emil Renner Berthing <kernel@esmil.dk> 23619S: Maintained 23620F: arch/riscv/boot/dts/starfive/ 23621 23622STARFIVE DWMAC GLUE LAYER 23623M: Emil Renner Berthing <kernel@esmil.dk> 23624M: Minda Chen <minda.chen@starfivetech.com> 23625S: Maintained 23626F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 23627F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 23628 23629STARFIVE JH7110 DPHY RX DRIVER 23630M: Jack Zhu <jack.zhu@starfivetech.com> 23631M: Changhuang Liang <changhuang.liang@starfivetech.com> 23632S: Supported 23633F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 23634F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 23635 23636STARFIVE JH7110 DPHY TX DRIVER 23637M: Keith Zhao <keith.zhao@starfivetech.com> 23638S: Supported 23639F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 23640F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 23641 23642STARFIVE JH7110 MMC/SD/SDIO DRIVER 23643M: William Qiu <william.qiu@starfivetech.com> 23644S: Supported 23645F: Documentation/devicetree/bindings/mmc/starfive* 23646F: drivers/mmc/host/dw_mmc-starfive.c 23647 23648STARFIVE JH7110 PLL CLOCK DRIVER 23649M: Xingyu Wu <xingyu.wu@starfivetech.com> 23650S: Supported 23651F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 23652F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 23653 23654STARFIVE JH7110 PWMDAC DRIVER 23655M: Hal Feng <hal.feng@starfivetech.com> 23656M: Xingyu Wu <xingyu.wu@starfivetech.com> 23657S: Supported 23658F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 23659F: sound/soc/starfive/jh7110_pwmdac.c 23660 23661STARFIVE JH7110 SYSCON 23662M: William Qiu <william.qiu@starfivetech.com> 23663M: Xingyu Wu <xingyu.wu@starfivetech.com> 23664S: Supported 23665F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 23666 23667STARFIVE JH7110 TDM DRIVER 23668M: Walker Chen <walker.chen@starfivetech.com> 23669S: Maintained 23670F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 23671F: sound/soc/starfive/jh7110_tdm.c 23672 23673STARFIVE JH71X0 CLOCK DRIVERS 23674M: Emil Renner Berthing <kernel@esmil.dk> 23675M: Hal Feng <hal.feng@starfivetech.com> 23676S: Maintained 23677F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 23678F: drivers/clk/starfive/clk-starfive-jh71* 23679F: include/dt-bindings/clock/starfive?jh71*.h 23680 23681STARFIVE JH71X0 PINCTRL DRIVERS 23682M: Emil Renner Berthing <kernel@esmil.dk> 23683M: Hal Feng <hal.feng@starfivetech.com> 23684L: linux-gpio@vger.kernel.org 23685S: Maintained 23686F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 23687F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 23688F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 23689F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 23690 23691STARFIVE JH71X0 RESET CONTROLLER DRIVERS 23692M: Emil Renner Berthing <kernel@esmil.dk> 23693M: Hal Feng <hal.feng@starfivetech.com> 23694S: Maintained 23695F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 23696F: drivers/reset/starfive/reset-starfive-jh71* 23697F: include/dt-bindings/reset/starfive?jh71*.h 23698 23699STARFIVE JH71X0 USB DRIVERS 23700M: Minda Chen <minda.chen@starfivetech.com> 23701S: Maintained 23702F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 23703F: drivers/usb/cdns3/cdns3-starfive.c 23704 23705STARFIVE JH71XX PMU CONTROLLER DRIVER 23706M: Walker Chen <walker.chen@starfivetech.com> 23707M: Changhuang Liang <changhuang.liang@starfivetech.com> 23708S: Supported 23709F: Documentation/devicetree/bindings/power/starfive* 23710F: drivers/pmdomain/starfive/ 23711F: include/dt-bindings/power/starfive,jh7110-pmu.h 23712 23713STARFIVE SOC DRIVERS 23714M: Conor Dooley <conor@kernel.org> 23715S: Maintained 23716T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23717F: Documentation/devicetree/bindings/soc/starfive/ 23718 23719STARFIVE STARLINK PMU DRIVER 23720M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 23721S: Maintained 23722F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 23723F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 23724F: drivers/perf/starfive_starlink_pmu.c 23725 23726STARFIVE TRNG DRIVER 23727M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23728S: Supported 23729F: Documentation/devicetree/bindings/rng/starfive* 23730F: drivers/char/hw_random/jh7110-trng.c 23731 23732STARFIVE WATCHDOG DRIVER 23733M: Xingyu Wu <xingyu.wu@starfivetech.com> 23734M: Ziv Xu <ziv.xu@starfivetech.com> 23735S: Supported 23736F: Documentation/devicetree/bindings/watchdog/starfive* 23737F: drivers/watchdog/starfive-wdt.c 23738 23739STARFIVE JH71X0 PCIE AND USB PHY DRIVER 23740M: Minda Chen <minda.chen@starfivetech.com> 23741S: Supported 23742F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 23743F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 23744F: drivers/phy/starfive/phy-jh7110-pcie.c 23745F: drivers/phy/starfive/phy-jh7110-usb.c 23746 23747STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 23748M: Changhuang Liang <changhuang.liang@starfivetech.com> 23749S: Supported 23750F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 23751F: drivers/irqchip/irq-starfive-jh8100-intc.c 23752 23753STATIC BRANCH/CALL 23754M: Peter Zijlstra <peterz@infradead.org> 23755M: Josh Poimboeuf <jpoimboe@kernel.org> 23756M: Jason Baron <jbaron@akamai.com> 23757R: Steven Rostedt <rostedt@goodmis.org> 23758R: Ard Biesheuvel <ardb@kernel.org> 23759S: Supported 23760F: arch/*/include/asm/jump_label*.h 23761F: arch/*/include/asm/static_call*.h 23762F: arch/*/kernel/jump_label.c 23763F: arch/*/kernel/static_call.c 23764F: include/linux/jump_label*.h 23765F: include/linux/static_call*.h 23766F: kernel/jump_label.c 23767F: kernel/static_call*.c 23768 23769STI AUDIO (ASoC) DRIVERS 23770M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23771L: linux-sound@vger.kernel.org 23772S: Maintained 23773F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 23774F: sound/soc/sti/ 23775 23776STI CEC DRIVER 23777M: Alain Volmat <alain.volmat@foss.st.com> 23778S: Maintained 23779F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 23780F: drivers/media/cec/platform/sti/ 23781 23782STK1160 USB VIDEO CAPTURE DRIVER 23783M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 23784L: linux-media@vger.kernel.org 23785S: Maintained 23786T: git git://linuxtv.org/media.git 23787F: drivers/media/usb/stk1160/ 23788 23789STM32 AUDIO (ASoC) DRIVERS 23790M: Olivier Moysan <olivier.moysan@foss.st.com> 23791M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 23792L: linux-sound@vger.kernel.org 23793S: Maintained 23794F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 23795F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 23796F: sound/soc/stm/ 23797 23798STM32 DMA DRIVERS 23799M: Amélie Delaunay <amelie.delaunay@foss.st.com> 23800L: dmaengine@vger.kernel.org 23801L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 23802S: Maintained 23803F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 23804F: Documentation/devicetree/bindings/dma/stm32/ 23805F: drivers/dma/stm32/ 23806 23807STM32 TIMER/LPTIMER DRIVERS 23808M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 23809S: Maintained 23810F: Documentation/ABI/testing/*timer-stm32 23811F: Documentation/devicetree/bindings/*/*stm32-*timer* 23812F: drivers/*/stm32-*timer* 23813F: drivers/pwm/pwm-stm32* 23814F: include/linux/*/stm32-*tim* 23815 23816STM32MP25 USB3/PCIE COMBOPHY DRIVER 23817M: Christian Bruel <christian.bruel@foss.st.com> 23818S: Maintained 23819F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 23820F: drivers/phy/st/phy-stm32-combophy.c 23821 23822STMMAC ETHERNET DRIVER 23823L: netdev@vger.kernel.org 23824S: Orphan 23825F: Documentation/networking/device_drivers/ethernet/stmicro/ 23826F: drivers/net/ethernet/stmicro/stmmac/ 23827 23828SUN HAPPY MEAL ETHERNET DRIVER 23829M: Sean Anderson <seanga2@gmail.com> 23830S: Maintained 23831F: drivers/net/ethernet/sun/sunhme.* 23832 23833SUN3/3X 23834M: Sam Creasey <sammy@sammy.net> 23835S: Maintained 23836W: http://sammy.net/sun3/ 23837F: arch/m68k/include/asm/sun3* 23838F: arch/m68k/kernel/*sun3* 23839F: arch/m68k/sun3*/ 23840F: drivers/net/ethernet/i825xx/sun3* 23841 23842SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 23843M: Hans de Goede <hansg@kernel.org> 23844L: linux-input@vger.kernel.org 23845S: Maintained 23846F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 23847F: drivers/input/keyboard/sun4i-lradc-keys.c 23848 23849SUNPLUS ETHERNET DRIVER 23850M: Wells Lu <wellslutw@gmail.com> 23851L: netdev@vger.kernel.org 23852S: Maintained 23853W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 23854F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 23855F: drivers/net/ethernet/sunplus/ 23856 23857SUNPLUS MMC DRIVER 23858M: Tony Huang <tonyhuang.sunplus@gmail.com> 23859M: Li-hao Kuo <lhjeff911@gmail.com> 23860S: Maintained 23861F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 23862F: drivers/mmc/host/sunplus-mmc.c 23863 23864SUNPLUS OCOTP DRIVER 23865M: Vincent Shih <vincent.sunplus@gmail.com> 23866S: Maintained 23867F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 23868F: drivers/nvmem/sunplus-ocotp.c 23869 23870SUNPLUS PWM DRIVER 23871M: Hammer Hsieh <hammerh0314@gmail.com> 23872S: Maintained 23873F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 23874F: drivers/pwm/pwm-sunplus.c 23875 23876SUNPLUS RTC DRIVER 23877M: Vincent Shih <vincent.sunplus@gmail.com> 23878L: linux-rtc@vger.kernel.org 23879S: Maintained 23880F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 23881F: drivers/rtc/rtc-sunplus.c 23882 23883SUNPLUS SPI CONTROLLER INTERFACE DRIVER 23884M: Li-hao Kuo <lhjeff911@gmail.com> 23885L: linux-spi@vger.kernel.org 23886S: Maintained 23887F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 23888F: drivers/spi/spi-sunplus-sp7021.c 23889 23890SUNPLUS UART DRIVER 23891M: Hammer Hsieh <hammerh0314@gmail.com> 23892S: Maintained 23893F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 23894F: drivers/tty/serial/sunplus-uart.c 23895 23896SUNPLUS USB2 PHY DRIVER 23897M: Vincent Shih <vincent.sunplus@gmail.com> 23898L: linux-usb@vger.kernel.org 23899S: Maintained 23900F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 23901F: drivers/phy/sunplus/Kconfig 23902F: drivers/phy/sunplus/Makefile 23903F: drivers/phy/sunplus/phy-sunplus-usb2.c 23904 23905SUNPLUS WATCHDOG DRIVER 23906M: Xiantao Hu <xt.hu@cqplus1.com> 23907L: linux-watchdog@vger.kernel.org 23908S: Maintained 23909F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 23910F: drivers/watchdog/sunplus_wdt.c 23911 23912SUPERH 23913M: Yoshinori Sato <ysato@users.sourceforge.jp> 23914M: Rich Felker <dalias@libc.org> 23915M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 23916L: linux-sh@vger.kernel.org 23917S: Maintained 23918Q: http://patchwork.kernel.org/project/linux-sh/list/ 23919F: Documentation/arch/sh/ 23920F: arch/sh/ 23921F: drivers/sh/ 23922 23923SUSPEND TO RAM 23924M: "Rafael J. Wysocki" <rafael@kernel.org> 23925M: Len Brown <len.brown@intel.com> 23926M: Pavel Machek <pavel@kernel.org> 23927L: linux-pm@vger.kernel.org 23928S: Supported 23929B: https://bugzilla.kernel.org 23930F: Documentation/power/ 23931F: arch/x86/kernel/acpi/sleep* 23932F: arch/x86/kernel/acpi/wakeup* 23933F: drivers/base/power/ 23934F: include/linux/freezer.h 23935F: include/linux/pm.h 23936F: include/linux/suspend.h 23937F: kernel/power/ 23938 23939SVGA HANDLING 23940M: Martin Mares <mj@ucw.cz> 23941L: linux-video@atrey.karlin.mff.cuni.cz 23942S: Maintained 23943F: Documentation/admin-guide/svga.rst 23944F: arch/x86/boot/video* 23945 23946SWITCHDEV 23947M: Jiri Pirko <jiri@resnulli.us> 23948M: Ivan Vecera <ivecera@redhat.com> 23949L: netdev@vger.kernel.org 23950S: Supported 23951F: include/net/switchdev.h 23952F: net/switchdev/ 23953 23954SY8106A REGULATOR DRIVER 23955M: Icenowy Zheng <icenowy@aosc.io> 23956S: Maintained 23957F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 23958F: drivers/regulator/sy8106a-regulator.c 23959 23960SYNC FILE FRAMEWORK 23961M: Sumit Semwal <sumit.semwal@linaro.org> 23962R: Gustavo Padovan <gustavo@padovan.org> 23963L: linux-media@vger.kernel.org 23964L: dri-devel@lists.freedesktop.org 23965S: Maintained 23966T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23967F: Documentation/driver-api/sync_file.rst 23968F: drivers/dma-buf/dma-fence* 23969F: drivers/dma-buf/sw_sync.c 23970F: drivers/dma-buf/sync_* 23971F: include/linux/sync_file.h 23972F: include/uapi/linux/sync_file.h 23973 23974SYNOPSYS ARC ARCHITECTURE 23975M: Vineet Gupta <vgupta@kernel.org> 23976L: linux-snps-arc@lists.infradead.org 23977S: Supported 23978T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 23979F: Documentation/arch/arc 23980F: Documentation/devicetree/bindings/arc/* 23981F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 23982F: arch/arc/ 23983F: drivers/clocksource/arc_timer.c 23984F: drivers/tty/serial/arc_uart.c 23985 23986SYNOPSYS ARC HSDK SDP pll clock driver 23987M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 23988S: Supported 23989F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 23990F: drivers/clk/clk-hsdk-pll.c 23991 23992SYNOPSYS ARC SDP clock driver 23993M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 23994S: Supported 23995F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 23996F: drivers/clk/axs10x/* 23997 23998SYNOPSYS ARC SDP platform support 23999M: Alexey Brodkin <abrodkin@synopsys.com> 24000S: Supported 24001F: Documentation/devicetree/bindings/arc/axs10* 24002F: arch/arc/boot/dts/ax* 24003F: arch/arc/plat-axs10x 24004 24005SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24006M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24007S: Supported 24008F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24009F: drivers/reset/reset-axs10x.c 24010 24011SYNOPSYS CREG GPIO DRIVER 24012M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24013S: Maintained 24014F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 24015F: drivers/gpio/gpio-creg-snps.c 24016 24017SYNOPSYS DESIGNWARE 8250 UART DRIVER 24018M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24019R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24020S: Supported 24021F: drivers/tty/serial/8250/8250_dw.c 24022F: drivers/tty/serial/8250/8250_dwlib.* 24023F: drivers/tty/serial/8250/8250_lpss.c 24024 24025SYNOPSYS DESIGNWARE APB GPIO DRIVER 24026M: Hoan Tran <hoan@os.amperecomputing.com> 24027L: linux-gpio@vger.kernel.org 24028S: Maintained 24029F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24030F: drivers/gpio/gpio-dwapb.c 24031 24032SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24033M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24034S: Maintained 24035F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24036F: drivers/dma/dw-axi-dmac/ 24037 24038SYNOPSYS DESIGNWARE DMAC DRIVER 24039M: Viresh Kumar <vireshk@kernel.org> 24040R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24041S: Maintained 24042F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24043F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24044F: drivers/dma/dw/ 24045F: include/dt-bindings/dma/dw-dmac.h 24046F: include/linux/dma/dw.h 24047F: include/linux/platform_data/dma-dw.h 24048 24049SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24050M: Jose Abreu <Jose.Abreu@synopsys.com> 24051L: netdev@vger.kernel.org 24052S: Maintained 24053F: drivers/net/ethernet/synopsys/ 24054 24055SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24056L: netdev@vger.kernel.org 24057S: Orphan 24058F: drivers/net/pcs/pcs-xpcs.c 24059F: drivers/net/pcs/pcs-xpcs.h 24060F: include/linux/pcs/pcs-xpcs.h 24061 24062SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24063M: Shreeya Patel <shreeya.patel@collabora.com> 24064L: linux-media@vger.kernel.org 24065L: kernel@collabora.com 24066S: Maintained 24067F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24068F: drivers/media/platform/synopsys/hdmirx/* 24069 24070SYNOPSYS DESIGNWARE I2C DRIVER 24071M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24072R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24073R: Mika Westerberg <mika.westerberg@linux.intel.com> 24074R: Jan Dabros <jsd@semihalf.com> 24075L: linux-i2c@vger.kernel.org 24076S: Supported 24077F: drivers/i2c/busses/i2c-designware-* 24078 24079SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24080M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24081M: Bin Du <bin.du@amd.com> 24082L: linux-i2c@vger.kernel.org 24083S: Maintained 24084F: drivers/i2c/busses/i2c-designware-amdisp.c 24085 24086SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24087M: Jaehoon Chung <jh80.chung@samsung.com> 24088L: linux-mmc@vger.kernel.org 24089S: Maintained 24090F: drivers/mmc/host/dw_mmc* 24091 24092SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24093M: Shuai Xue <xueshuai@linux.alibaba.com> 24094M: Jing Zhang <renyu.zj@linux.alibaba.com> 24095S: Supported 24096F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24097F: drivers/perf/dwc_pcie_pmu.c 24098 24099SYNOPSYS HSDK RESET CONTROLLER DRIVER 24100M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24101S: Supported 24102F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24103F: drivers/reset/reset-hsdk.c 24104F: include/dt-bindings/reset/snps,hsdk-reset.h 24105 24106SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24107M: Prabu Thangamuthu <prabu.t@synopsys.com> 24108M: Manjunath M B <manjumb@synopsys.com> 24109L: linux-mmc@vger.kernel.org 24110S: Maintained 24111F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24112 24113SYSTEM CONFIGURATION (SYSCON) 24114M: Lee Jones <lee@kernel.org> 24115M: Arnd Bergmann <arnd@arndb.de> 24116S: Supported 24117T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24118F: drivers/mfd/syscon.c 24119 24120SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24121M: Sudeep Holla <sudeep.holla@arm.com> 24122R: Cristian Marussi <cristian.marussi@arm.com> 24123L: arm-scmi@vger.kernel.org 24124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24125S: Maintained 24126F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24127F: drivers/clk/clk-sc[mp]i.c 24128F: drivers/cpufreq/sc[mp]i-cpufreq.c 24129F: drivers/firmware/arm_scmi/ 24130F: drivers/firmware/arm_scpi.c 24131F: drivers/hwmon/scmi-hwmon.c 24132F: drivers/pinctrl/pinctrl-scmi.c 24133F: drivers/pmdomain/arm/ 24134F: drivers/powercap/arm_scmi_powercap.c 24135F: drivers/regulator/scmi-regulator.c 24136F: drivers/reset/reset-scmi.c 24137F: include/linux/sc[mp]i_protocol.h 24138F: include/trace/events/scmi.h 24139F: include/uapi/linux/virtio_scmi.h 24140 24141SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24142M: Peng Fan <peng.fan@nxp.com> 24143L: arm-scmi@vger.kernel.org 24144L: imx@lists.linux.dev 24145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24146S: Maintained 24147F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24148F: drivers/firmware/arm_scmi/vendors/imx/ 24149 24150SYSTEM RESET/SHUTDOWN DRIVERS 24151M: Sebastian Reichel <sre@kernel.org> 24152L: linux-pm@vger.kernel.org 24153S: Maintained 24154T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24155F: Documentation/devicetree/bindings/power/reset/ 24156F: drivers/power/reset/ 24157 24158SYSTEM TRACE MODULE CLASS 24159M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24160S: Maintained 24161T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24162F: Documentation/trace/stm.rst 24163F: drivers/hwtracing/stm/ 24164F: include/linux/stm.h 24165F: include/uapi/linux/stm.h 24166 24167SYSTEM76 ACPI DRIVER 24168M: Jeremy Soller <jeremy@system76.com> 24169M: System76 Product Development <productdev@system76.com> 24170L: platform-driver-x86@vger.kernel.org 24171S: Maintained 24172F: drivers/platform/x86/system76_acpi.c 24173 24174TASKSTATS STATISTICS INTERFACE 24175M: Balbir Singh <bsingharora@gmail.com> 24176S: Maintained 24177F: Documentation/accounting/taskstats* 24178F: include/linux/taskstats* 24179F: kernel/taskstats.c 24180 24181TC subsystem 24182M: Jamal Hadi Salim <jhs@mojatatu.com> 24183M: Cong Wang <xiyou.wangcong@gmail.com> 24184M: Jiri Pirko <jiri@resnulli.us> 24185L: netdev@vger.kernel.org 24186S: Maintained 24187F: include/net/pkt_cls.h 24188F: include/net/pkt_sched.h 24189F: include/net/tc_act/ 24190F: include/uapi/linux/pkt_cls.h 24191F: include/uapi/linux/pkt_sched.h 24192F: include/uapi/linux/tc_act/ 24193F: include/uapi/linux/tc_ematch/ 24194F: net/sched/ 24195F: tools/testing/selftests/tc-testing 24196 24197TC90522 MEDIA DRIVER 24198M: Akihiro Tsukada <tskd08@gmail.com> 24199L: linux-media@vger.kernel.org 24200S: Odd Fixes 24201F: drivers/media/dvb-frontends/tc90522* 24202 24203TCP LOW PRIORITY MODULE 24204M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24205M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24206S: Maintained 24207W: http://tcp-lp-mod.sourceforge.net/ 24208F: net/ipv4/tcp_lp.c 24209 24210TDA10071 MEDIA DRIVER 24211L: linux-media@vger.kernel.org 24212S: Orphan 24213W: https://linuxtv.org 24214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24215F: drivers/media/dvb-frontends/tda10071* 24216 24217TDA18212 MEDIA DRIVER 24218L: linux-media@vger.kernel.org 24219S: Orphan 24220W: https://linuxtv.org 24221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24222F: drivers/media/tuners/tda18212* 24223 24224TDA18218 MEDIA DRIVER 24225L: linux-media@vger.kernel.org 24226S: Orphan 24227W: https://linuxtv.org 24228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24229F: drivers/media/tuners/tda18218* 24230 24231TDA18250 MEDIA DRIVER 24232M: Olli Salonen <olli.salonen@iki.fi> 24233L: linux-media@vger.kernel.org 24234S: Maintained 24235W: https://linuxtv.org 24236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24237T: git git://linuxtv.org/media.git 24238F: drivers/media/tuners/tda18250* 24239 24240TDA18271 MEDIA DRIVER 24241M: Michael Krufky <mkrufky@linuxtv.org> 24242L: linux-media@vger.kernel.org 24243S: Maintained 24244W: https://linuxtv.org 24245W: http://github.com/mkrufky 24246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24247T: git git://linuxtv.org/mkrufky/tuners.git 24248F: drivers/media/tuners/tda18271* 24249 24250TDA1997x MEDIA DRIVER 24251M: Tim Harvey <tharvey@gateworks.com> 24252L: linux-media@vger.kernel.org 24253S: Maintained 24254W: https://linuxtv.org 24255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24256F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24257F: drivers/media/i2c/tda1997x.* 24258 24259TDA827x MEDIA DRIVER 24260M: Michael Krufky <mkrufky@linuxtv.org> 24261L: linux-media@vger.kernel.org 24262S: Maintained 24263W: https://linuxtv.org 24264W: http://github.com/mkrufky 24265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24266T: git git://linuxtv.org/mkrufky/tuners.git 24267F: drivers/media/tuners/tda8290.* 24268 24269TDA8290 MEDIA DRIVER 24270M: Michael Krufky <mkrufky@linuxtv.org> 24271L: linux-media@vger.kernel.org 24272S: Maintained 24273W: https://linuxtv.org 24274W: http://github.com/mkrufky 24275Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24276T: git git://linuxtv.org/mkrufky/tuners.git 24277F: drivers/media/tuners/tda8290.* 24278 24279TDA9840 MEDIA DRIVER 24280M: Hans Verkuil <hverkuil@xs4all.nl> 24281L: linux-media@vger.kernel.org 24282S: Maintained 24283W: https://linuxtv.org 24284T: git git://linuxtv.org/media.git 24285F: drivers/media/i2c/tda9840* 24286 24287TEA5761 TUNER DRIVER 24288M: Mauro Carvalho Chehab <mchehab@kernel.org> 24289L: linux-media@vger.kernel.org 24290S: Odd fixes 24291W: https://linuxtv.org 24292T: git git://linuxtv.org/media.git 24293F: drivers/media/tuners/tea5761.* 24294 24295TEA5767 TUNER DRIVER 24296M: Mauro Carvalho Chehab <mchehab@kernel.org> 24297L: linux-media@vger.kernel.org 24298S: Maintained 24299W: https://linuxtv.org 24300T: git git://linuxtv.org/media.git 24301F: drivers/media/tuners/tea5767.* 24302 24303TEA6415C MEDIA DRIVER 24304M: Hans Verkuil <hverkuil@xs4all.nl> 24305L: linux-media@vger.kernel.org 24306S: Maintained 24307W: https://linuxtv.org 24308T: git git://linuxtv.org/media.git 24309F: drivers/media/i2c/tea6415c* 24310 24311TEA6420 MEDIA DRIVER 24312M: Hans Verkuil <hverkuil@xs4all.nl> 24313L: linux-media@vger.kernel.org 24314S: Maintained 24315W: https://linuxtv.org 24316T: git git://linuxtv.org/media.git 24317F: drivers/media/i2c/tea6420* 24318 24319TEAM DRIVER 24320M: Jiri Pirko <jiri@resnulli.us> 24321L: netdev@vger.kernel.org 24322S: Supported 24323F: Documentation/netlink/specs/team.yaml 24324F: drivers/net/team/ 24325F: include/linux/if_team.h 24326F: include/uapi/linux/if_team.h 24327F: tools/testing/selftests/drivers/net/team/ 24328 24329TECHNICAL ADVISORY BOARD PROCESS DOCS 24330M: "Theodore Ts'o" <tytso@mit.edu> 24331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24332L: tech-board-discuss@lists.linux.dev 24333S: Maintained 24334F: Documentation/process/contribution-maturity-model.rst 24335F: Documentation/process/researcher-guidelines.rst 24336 24337TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24338M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24339S: Maintained 24340F: arch/x86/platform/ts5500/ 24341 24342TECHNOTREND USB IR RECEIVER 24343M: Sean Young <sean@mess.org> 24344L: linux-media@vger.kernel.org 24345S: Maintained 24346F: drivers/media/rc/ttusbir.c 24347 24348TECHWELL TW9900 VIDEO DECODER 24349M: Mehdi Djait <mehdi.djait@bootlin.com> 24350L: linux-media@vger.kernel.org 24351S: Maintained 24352F: drivers/media/i2c/tw9900.c 24353 24354TECHWELL TW9910 VIDEO DECODER 24355L: linux-media@vger.kernel.org 24356S: Orphan 24357F: drivers/media/i2c/tw9910.c 24358F: include/media/i2c/tw9910.h 24359 24360TEE SUBSYSTEM 24361M: Jens Wiklander <jens.wiklander@linaro.org> 24362R: Sumit Garg <sumit.garg@kernel.org> 24363L: op-tee@lists.trustedfirmware.org 24364S: Maintained 24365F: Documentation/ABI/testing/sysfs-class-tee 24366F: Documentation/driver-api/tee.rst 24367F: Documentation/tee/ 24368F: Documentation/userspace-api/tee.rst 24369F: drivers/tee/ 24370F: include/linux/tee_core.h 24371F: include/linux/tee_drv.h 24372F: include/uapi/linux/tee.h 24373 24374TEGRA ARCHITECTURE SUPPORT 24375M: Thierry Reding <thierry.reding@gmail.com> 24376M: Jonathan Hunter <jonathanh@nvidia.com> 24377L: linux-tegra@vger.kernel.org 24378S: Supported 24379Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24380T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24381N: [^a-z]tegra 24382 24383TEGRA CLOCK DRIVER 24384M: Peter De Schrijver <pdeschrijver@nvidia.com> 24385M: Prashant Gaikwad <pgaikwad@nvidia.com> 24386S: Supported 24387F: drivers/clk/tegra/ 24388 24389TEGRA CRYPTO DRIVERS 24390M: Akhil R <akhilrajeev@nvidia.com> 24391S: Supported 24392F: drivers/crypto/tegra/* 24393 24394TEGRA DMA DRIVERS 24395M: Laxman Dewangan <ldewangan@nvidia.com> 24396M: Jon Hunter <jonathanh@nvidia.com> 24397S: Supported 24398F: drivers/dma/tegra* 24399 24400TEGRA I2C DRIVER 24401M: Laxman Dewangan <ldewangan@nvidia.com> 24402R: Dmitry Osipenko <digetx@gmail.com> 24403S: Supported 24404F: drivers/i2c/busses/i2c-tegra.c 24405 24406TEGRA IOMMU DRIVERS 24407M: Thierry Reding <thierry.reding@gmail.com> 24408R: Krishna Reddy <vdumpa@nvidia.com> 24409L: linux-tegra@vger.kernel.org 24410S: Supported 24411F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24412F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24413F: drivers/iommu/tegra* 24414 24415TEGRA KBC DRIVER 24416M: Laxman Dewangan <ldewangan@nvidia.com> 24417S: Supported 24418F: drivers/input/keyboard/tegra-kbc.c 24419 24420TEGRA NAND DRIVER 24421M: Stefan Agner <stefan@agner.ch> 24422M: Lucas Stach <dev@lynxeye.de> 24423S: Maintained 24424F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24425F: drivers/mtd/nand/raw/tegra_nand.c 24426 24427TEGRA PWM DRIVER 24428M: Thierry Reding <thierry.reding@gmail.com> 24429S: Supported 24430F: drivers/pwm/pwm-tegra.c 24431 24432TEGRA QUAD SPI DRIVER 24433M: Thierry Reding <thierry.reding@gmail.com> 24434M: Jonathan Hunter <jonathanh@nvidia.com> 24435M: Sowjanya Komatineni <skomatineni@nvidia.com> 24436L: linux-tegra@vger.kernel.org 24437S: Maintained 24438F: drivers/spi/spi-tegra210-quad.c 24439 24440TEGRA SERIAL DRIVER 24441M: Laxman Dewangan <ldewangan@nvidia.com> 24442S: Supported 24443F: drivers/tty/serial/serial-tegra.c 24444 24445TEGRA SPI DRIVER 24446M: Laxman Dewangan <ldewangan@nvidia.com> 24447S: Supported 24448F: drivers/spi/spi-tegra* 24449 24450TEGRA VIDEO DRIVER 24451M: Thierry Reding <thierry.reding@gmail.com> 24452M: Jonathan Hunter <jonathanh@nvidia.com> 24453M: Sowjanya Komatineni <skomatineni@nvidia.com> 24454M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24455L: linux-media@vger.kernel.org 24456L: linux-tegra@vger.kernel.org 24457S: Maintained 24458F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24459F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24460F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24461F: drivers/staging/media/tegra-video/ 24462 24463TEGRA XUSB PADCTL DRIVER 24464M: JC Kuo <jckuo@nvidia.com> 24465S: Supported 24466F: drivers/phy/tegra/xusb* 24467 24468TEHUTI ETHERNET DRIVER 24469M: Andy Gospodarek <andy@greyhouse.net> 24470L: netdev@vger.kernel.org 24471S: Maintained 24472F: drivers/net/ethernet/tehuti/tehuti.* 24473 24474TEHUTI TN40XX ETHERNET DRIVER 24475M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24476L: netdev@vger.kernel.org 24477S: Maintained 24478F: drivers/net/ethernet/tehuti/tn40* 24479 24480TELECOM CLOCK DRIVER FOR MCPL0010 24481M: Mark Gross <markgross@kernel.org> 24482S: Supported 24483F: drivers/char/tlclk.c 24484 24485TEMPO SEMICONDUCTOR DRIVERS 24486M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24487S: Maintained 24488F: Documentation/devicetree/bindings/sound/tscs*.txt 24489F: sound/soc/codecs/tscs*.c 24490F: sound/soc/codecs/tscs*.h 24491 24492TENSILICA XTENSA PORT (xtensa) 24493M: Chris Zankel <chris@zankel.net> 24494M: Max Filippov <jcmvbkbc@gmail.com> 24495S: Maintained 24496T: git https://github.com/jcmvbkbc/linux-xtensa.git 24497F: arch/xtensa/ 24498F: drivers/irqchip/irq-xtensa-* 24499 24500TEXAS INSTRUMENTS ASoC DRIVERS 24501M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24502L: linux-sound@vger.kernel.org 24503S: Maintained 24504F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24505F: sound/soc/ti/ 24506 24507TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24508M: Shenghao Ding <shenghao-ding@ti.com> 24509M: Kevin Lu <kevin-lu@ti.com> 24510M: Baojun Xu <baojun.xu@ti.com> 24511L: linux-sound@vger.kernel.org 24512S: Maintained 24513F: Documentation/devicetree/bindings/sound/tas2552.txt 24514F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24515F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24516F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24517F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24518F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24519F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24520F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24521F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24522F: include/sound/tas2*.h 24523F: include/sound/tlv320*.h 24524F: sound/pci/hda/tas2781_hda_i2c.c 24525F: sound/soc/codecs/pcm1681.c 24526F: sound/soc/codecs/pcm1789*.* 24527F: sound/soc/codecs/pcm179x*.* 24528F: sound/soc/codecs/pcm186x*.* 24529F: sound/soc/codecs/pcm3008.* 24530F: sound/soc/codecs/pcm3060*.* 24531F: sound/soc/codecs/pcm3168a*.* 24532F: sound/soc/codecs/pcm5102a.c 24533F: sound/soc/codecs/pcm512x*.* 24534F: sound/soc/codecs/tas2*.* 24535F: sound/soc/codecs/tlv320*.* 24536F: sound/soc/codecs/tpa6130a2.* 24537 24538TEXAS INSTRUMENTS DMA DRIVERS 24539M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24540L: dmaengine@vger.kernel.org 24541S: Maintained 24542F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24543F: Documentation/devicetree/bindings/dma/ti-edma.txt 24544F: Documentation/devicetree/bindings/dma/ti/ 24545F: drivers/dma/ti/ 24546F: include/linux/dma/k3-psil.h 24547F: include/linux/dma/k3-udma-glue.h 24548F: include/linux/dma/ti-cppi5.h 24549X: drivers/dma/ti/cppi41.c 24550 24551TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24552M: Jerome Brunet <jbrunet@baylibre.com> 24553L: linux-hwmon@vger.kernel.org 24554S: Maintained 24555F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24556F: Documentation/hwmon/tps25990.rst 24557F: drivers/hwmon/pmbus/tps25990.c 24558 24559TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24560M: Robert Marko <robert.marko@sartura.hr> 24561M: Luka Perkov <luka.perkov@sartura.hr> 24562L: linux-hwmon@vger.kernel.org 24563S: Maintained 24564F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24565F: Documentation/hwmon/tps23861.rst 24566F: drivers/hwmon/tps23861.c 24567 24568TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24569M: Matthias Fend <matthias.fend@emfend.at> 24570L: linux-leds@vger.kernel.org 24571S: Maintained 24572F: Documentation/devicetree/bindings/leds/ti,tps6131x.yaml 24573F: drivers/leds/flash/leds-tps6131x.c 24574 24575TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24576M: Ricardo Ribalda <ribalda@kernel.org> 24577L: linux-iio@vger.kernel.org 24578S: Supported 24579F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24580F: drivers/iio/dac/ti-dac7612.c 24581 24582TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24583M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24584L: linux-leds@vger.kernel.org 24585S: Maintained 24586F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24587F: drivers/leds/leds-lp8864.c 24588 24589TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24590M: Nishanth Menon <nm@ti.com> 24591M: Tero Kristo <kristo@kernel.org> 24592M: Santosh Shilimkar <ssantosh@kernel.org> 24593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24594S: Maintained 24595F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24596F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24597F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24598F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24599F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24600F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24601F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24602F: drivers/clk/keystone/sci-clk.c 24603F: drivers/firmware/ti_sci* 24604F: drivers/irqchip/irq-ti-sci-inta.c 24605F: drivers/irqchip/irq-ti-sci-intr.c 24606F: drivers/reset/reset-ti-sci.c 24607F: drivers/soc/ti/ti_sci_inta_msi.c 24608F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24609F: include/dt-bindings/soc/ti,sci_pm_domain.h 24610F: include/linux/soc/ti/ti_sci_inta_msi.h 24611F: include/linux/soc/ti/ti_sci_protocol.h 24612 24613TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 24614M: Puranjay Mohan <puranjay@kernel.org> 24615L: linux-iio@vger.kernel.org 24616S: Supported 24617F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 24618F: drivers/iio/temperature/tmp117.c 24619 24620THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 24621M: Hans Verkuil <hverkuil@xs4all.nl> 24622L: linux-media@vger.kernel.org 24623S: Maintained 24624W: https://linuxtv.org 24625T: git git://linuxtv.org/media.git 24626F: drivers/media/radio/radio-raremono.c 24627 24628THERMAL 24629M: Rafael J. Wysocki <rafael@kernel.org> 24630M: Daniel Lezcano <daniel.lezcano@linaro.org> 24631R: Zhang Rui <rui.zhang@intel.com> 24632R: Lukasz Luba <lukasz.luba@arm.com> 24633L: linux-pm@vger.kernel.org 24634S: Supported 24635Q: https://patchwork.kernel.org/project/linux-pm/list/ 24636T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 24637F: Documentation/ABI/testing/sysfs-class-thermal 24638F: Documentation/admin-guide/thermal/ 24639F: Documentation/devicetree/bindings/thermal/ 24640F: Documentation/driver-api/thermal/ 24641F: drivers/thermal/ 24642F: include/dt-bindings/thermal/ 24643F: include/linux/cpu_cooling.h 24644F: include/linux/thermal.h 24645F: include/uapi/linux/thermal.h 24646F: tools/lib/thermal/ 24647F: tools/thermal/ 24648 24649THERMAL DRIVER FOR AMLOGIC SOCS 24650M: Guillaume La Roque <glaroque@baylibre.com> 24651L: linux-pm@vger.kernel.org 24652L: linux-amlogic@lists.infradead.org 24653S: Supported 24654W: http://linux-meson.com/ 24655F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 24656F: drivers/thermal/amlogic_thermal.c 24657 24658THERMAL/CPU_COOLING 24659M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 24660M: Daniel Lezcano <daniel.lezcano@linaro.org> 24661M: Viresh Kumar <viresh.kumar@linaro.org> 24662R: Lukasz Luba <lukasz.luba@arm.com> 24663L: linux-pm@vger.kernel.org 24664S: Supported 24665F: Documentation/driver-api/thermal/cpu-cooling-api.rst 24666F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 24667F: drivers/thermal/cpufreq_cooling.c 24668F: drivers/thermal/cpuidle_cooling.c 24669F: include/linux/cpu_cooling.h 24670 24671THERMAL/POWER_ALLOCATOR 24672M: Lukasz Luba <lukasz.luba@arm.com> 24673L: linux-pm@vger.kernel.org 24674S: Maintained 24675F: Documentation/driver-api/thermal/power_allocator.rst 24676F: drivers/thermal/gov_power_allocator.c 24677F: drivers/thermal/thermal_trace_ipa.h 24678 24679THINKPAD ACPI EXTRAS DRIVER 24680M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 24681L: ibm-acpi-devel@lists.sourceforge.net 24682L: platform-driver-x86@vger.kernel.org 24683S: Maintained 24684W: http://ibm-acpi.sourceforge.net 24685W: http://thinkwiki.org/wiki/Ibm-acpi 24686T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 24687F: drivers/platform/x86/thinkpad_acpi.c 24688 24689THINKPAD LMI DRIVER 24690M: Mark Pearson <markpearson@lenovo.com> 24691L: platform-driver-x86@vger.kernel.org 24692S: Maintained 24693F: Documentation/ABI/testing/sysfs-class-firmware-attributes 24694F: drivers/platform/x86/think-lmi.? 24695 24696THP7312 ISP DRIVER 24697M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24698M: Paul Elder <paul.elder@ideasonboard.com> 24699L: linux-media@vger.kernel.org 24700S: Maintained 24701T: git git://linuxtv.org/media.git 24702F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 24703F: Documentation/userspace-api/media/drivers/thp7312.rst 24704F: drivers/media/i2c/thp7312.c 24705F: include/uapi/linux/thp7312.h 24706 24707THUNDERBOLT DMA TRAFFIC TEST DRIVER 24708M: Isaac Hazan <isaac.hazan@intel.com> 24709L: linux-usb@vger.kernel.org 24710S: Maintained 24711F: drivers/thunderbolt/dma_test.c 24712 24713THUNDERBOLT DRIVER 24714M: Andreas Noever <andreas.noever@gmail.com> 24715M: Michael Jamet <michael.jamet@intel.com> 24716M: Mika Westerberg <westeri@kernel.org> 24717M: Yehezkel Bernat <YehezkelShB@gmail.com> 24718L: linux-usb@vger.kernel.org 24719S: Maintained 24720T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 24721F: Documentation/admin-guide/thunderbolt.rst 24722F: drivers/thunderbolt/ 24723F: include/linux/thunderbolt.h 24724 24725THUNDERBOLT NETWORK DRIVER 24726M: Michael Jamet <michael.jamet@intel.com> 24727M: Mika Westerberg <westeri@kernel.org> 24728M: Yehezkel Bernat <YehezkelShB@gmail.com> 24729L: netdev@vger.kernel.org 24730S: Maintained 24731F: drivers/net/thunderbolt/ 24732 24733THUNDERX GPIO DRIVER 24734M: Robert Richter <rric@kernel.org> 24735S: Odd Fixes 24736F: drivers/gpio/gpio-thunderx.c 24737 24738TI ADC12xs and ROHM BD79104 ADC driver 24739M: Matti Vaittinen <mazziesaccount@gmail.com> 24740S: Maintained 24741F: drivers/iio/adc/ti-adc128s052.c 24742L: linux-iio@vger.kernel.org 24743 24744TI ADS1119 ADC DRIVER 24745M: Francesco Dolcini <francesco@dolcini.it> 24746M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 24747L: linux-iio@vger.kernel.org 24748S: Maintained 24749F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 24750F: drivers/iio/adc/ti-ads1119.c 24751 24752TI ADS7924 ADC DRIVER 24753M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 24754L: linux-iio@vger.kernel.org 24755S: Supported 24756F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 24757F: drivers/iio/adc/ti-ads7924.c 24758 24759TI AM437X VPFE DRIVER 24760M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24761L: linux-media@vger.kernel.org 24762S: Maintained 24763W: https://linuxtv.org 24764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24765T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24766F: drivers/media/platform/ti/am437x/ 24767 24768TI BANDGAP AND THERMAL DRIVER 24769M: Eduardo Valentin <edubezval@gmail.com> 24770M: Keerthy <j-keerthy@ti.com> 24771L: linux-pm@vger.kernel.org 24772L: linux-omap@vger.kernel.org 24773S: Maintained 24774F: drivers/thermal/ti-soc-thermal/ 24775 24776TI BQ27XXX POWER SUPPLY DRIVER 24777F: drivers/power/supply/bq27xxx_battery.c 24778F: drivers/power/supply/bq27xxx_battery_i2c.c 24779F: include/linux/power/bq27xxx_battery.h 24780 24781TI CDCE706 CLOCK DRIVER 24782M: Max Filippov <jcmvbkbc@gmail.com> 24783S: Maintained 24784F: drivers/clk/clk-cdce706.c 24785 24786TI CLOCK DRIVER 24787M: Tero Kristo <kristo@kernel.org> 24788L: linux-omap@vger.kernel.org 24789S: Odd Fixes 24790F: drivers/clk/ti/ 24791F: include/linux/clk/ti.h 24792 24793TI DAVINCI MACHINE SUPPORT 24794M: Bartosz Golaszewski <brgl@bgdev.pl> 24795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24796S: Maintained 24797T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 24798F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 24799F: arch/arm/boot/dts/ti/davinci/ 24800F: arch/arm/mach-davinci/ 24801F: drivers/i2c/busses/i2c-davinci.c 24802 24803TI DAVINCI SERIES CLOCK DRIVER 24804M: David Lechner <david@lechnology.com> 24805S: Maintained 24806F: Documentation/devicetree/bindings/clock/ti/davinci/ 24807F: drivers/clk/davinci/ 24808F: include/linux/clk/davinci.h 24809 24810TI DAVINCI SERIES GPIO DRIVER 24811M: Keerthy <j-keerthy@ti.com> 24812L: linux-gpio@vger.kernel.org 24813S: Maintained 24814F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 24815F: drivers/gpio/gpio-davinci.c 24816 24817TI DAVINCI SERIES MEDIA DRIVER 24818M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 24819L: linux-media@vger.kernel.org 24820S: Maintained 24821W: https://linuxtv.org 24822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24823T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 24824F: drivers/media/platform/ti/davinci/ 24825F: include/media/davinci/ 24826 24827TI ENHANCED CAPTURE (eCAP) DRIVER 24828M: Vignesh Raghavendra <vigneshr@ti.com> 24829R: Julien Panis <jpanis@baylibre.com> 24830L: linux-iio@vger.kernel.org 24831L: linux-omap@vger.kernel.org 24832S: Maintained 24833F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 24834F: drivers/counter/ti-ecap-capture.c 24835 24836TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 24837R: David Lechner <david@lechnology.com> 24838L: linux-iio@vger.kernel.org 24839F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 24840F: drivers/counter/ti-eqep.c 24841 24842TI ETHERNET SWITCH DRIVER (CPSW) 24843R: Siddharth Vadapalli <s-vadapalli@ti.com> 24844R: Roger Quadros <rogerq@kernel.org> 24845L: linux-omap@vger.kernel.org 24846L: netdev@vger.kernel.org 24847S: Maintained 24848F: drivers/net/ethernet/ti/cpsw* 24849F: drivers/net/ethernet/ti/davinci* 24850 24851TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 24852M: Alex Dubov <oakad@yahoo.com> 24853S: Maintained 24854W: http://tifmxx.berlios.de/ 24855F: drivers/memstick/host/tifm_ms.c 24856F: drivers/misc/tifm* 24857F: drivers/mmc/host/tifm_sd.c 24858F: include/linux/tifm.h 24859 24860TI FPC202 DUAL PORT CONTROLLER 24861M: Romain Gantois <romain.gantois@bootlin.com> 24862L: linux-kernel@vger.kernel.org 24863S: Maintained 24864F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 24865F: drivers/misc/ti_fpc202.c 24866 24867TI FPD-LINK DRIVERS 24868M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 24869L: linux-media@vger.kernel.org 24870S: Maintained 24871F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 24872F: drivers/media/i2c/ds90* 24873F: include/media/i2c/ds90* 24874 24875TI HDC302X HUMIDITY DRIVER 24876M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 24877M: Li peiyu <579lpy@gmail.com> 24878L: linux-iio@vger.kernel.org 24879S: Maintained 24880F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 24881F: drivers/iio/humidity/hdc3020.c 24882 24883TI ICSSG ETHERNET DRIVER (ICSSG) 24884R: MD Danish Anwar <danishanwar@ti.com> 24885R: Roger Quadros <rogerq@kernel.org> 24886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24887L: netdev@vger.kernel.org 24888S: Maintained 24889F: Documentation/devicetree/bindings/net/ti,icss*.yaml 24890F: drivers/net/ethernet/ti/icssg/* 24891 24892TI J721E CSI2RX DRIVER 24893M: Jai Luthra <jai.luthra@linux.dev> 24894L: linux-media@vger.kernel.org 24895S: Maintained 24896F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 24897F: drivers/media/platform/ti/j721e-csi2rx/ 24898 24899TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 24900M: Nishanth Menon <nm@ti.com> 24901M: Santosh Shilimkar <ssantosh@kernel.org> 24902L: linux-kernel@vger.kernel.org 24903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24904S: Maintained 24905T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 24906F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 24907F: drivers/pmdomain/ti/omap_prm.c 24908F: drivers/soc/ti/* 24909F: include/linux/pruss_driver.h 24910 24911TI LM49xxx FAMILY ASoC CODEC DRIVERS 24912M: M R Swami Reddy <mr.swami.reddy@ti.com> 24913M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 24914L: linux-sound@vger.kernel.org 24915S: Maintained 24916F: sound/soc/codecs/isabelle* 24917F: sound/soc/codecs/lm49453* 24918 24919TI LMP92064 ADC DRIVER 24920M: Leonard Göhrs <l.goehrs@pengutronix.de> 24921R: kernel@pengutronix.de 24922L: linux-iio@vger.kernel.org 24923S: Maintained 24924F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 24925F: drivers/iio/adc/ti-lmp92064.c 24926 24927TI PCM3060 ASoC CODEC DRIVER 24928M: Kirill Marinushkin <k.marinushkin@gmail.com> 24929L: linux-sound@vger.kernel.org 24930S: Maintained 24931F: Documentation/devicetree/bindings/sound/pcm3060.txt 24932F: sound/soc/codecs/pcm3060* 24933 24934TI TAS571X FAMILY ASoC CODEC DRIVER 24935M: Kevin Cernekee <cernekee@chromium.org> 24936L: linux-sound@vger.kernel.org 24937S: Odd Fixes 24938F: sound/soc/codecs/tas571x* 24939 24940TI TMAG5273 MAGNETOMETER DRIVER 24941M: Gerald Loacker <gerald.loacker@wolfvision.net> 24942L: linux-iio@vger.kernel.org 24943S: Maintained 24944F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 24945F: drivers/iio/magnetometer/tmag5273.c 24946 24947TI TRF7970A NFC DRIVER 24948M: Mark Greer <mgreer@animalcreek.com> 24949L: linux-wireless@vger.kernel.org 24950S: Supported 24951F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 24952F: drivers/nfc/trf7970a.c 24953 24954TI TSC2046 ADC DRIVER 24955M: Oleksij Rempel <o.rempel@pengutronix.de> 24956R: kernel@pengutronix.de 24957L: linux-iio@vger.kernel.org 24958S: Maintained 24959F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 24960F: drivers/iio/adc/ti-tsc2046.c 24961 24962TI TWL4030 SERIES SOC CODEC DRIVER 24963M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24964L: linux-sound@vger.kernel.org 24965S: Maintained 24966F: sound/soc/codecs/twl4030* 24967 24968TI VPE/CAL DRIVERS 24969M: Benoit Parrot <bparrot@ti.com> 24970L: linux-media@vger.kernel.org 24971S: Maintained 24972W: http://linuxtv.org/ 24973Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24974F: Documentation/devicetree/bindings/media/ti,cal.yaml 24975F: Documentation/devicetree/bindings/media/ti,vpe.yaml 24976F: drivers/media/platform/ti/cal/ 24977F: drivers/media/platform/ti/vpe/ 24978 24979TI WILINK WIRELESS DRIVERS 24980L: linux-wireless@vger.kernel.org 24981S: Orphan 24982W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 24983W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 24984F: drivers/net/wireless/ti/ 24985 24986TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 24987M: John Stultz <jstultz@google.com> 24988M: Thomas Gleixner <tglx@linutronix.de> 24989R: Stephen Boyd <sboyd@kernel.org> 24990L: linux-kernel@vger.kernel.org 24991S: Supported 24992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 24993F: include/linux/clocksource.h 24994F: include/linux/time.h 24995F: include/linux/timekeeper_internal.h 24996F: include/linux/timekeeping.h 24997F: include/linux/timex.h 24998F: include/uapi/linux/time.h 24999F: include/uapi/linux/timex.h 25000F: kernel/time/alarmtimer.c 25001F: kernel/time/clocksource* 25002F: kernel/time/ntp* 25003F: kernel/time/time.c 25004F: kernel/time/timeconst.bc 25005F: kernel/time/timeconv.c 25006F: kernel/time/timecounter.c 25007F: kernel/time/timekeeping* 25008F: kernel/time/time_test.c 25009F: tools/testing/selftests/timers/ 25010 25011TIPC NETWORK LAYER 25012M: Jon Maloy <jmaloy@redhat.com> 25013L: netdev@vger.kernel.org (core kernel code) 25014L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25015S: Maintained 25016W: http://tipc.sourceforge.net/ 25017F: include/uapi/linux/tipc*.h 25018F: net/tipc/ 25019 25020TLAN NETWORK DRIVER 25021M: Samuel Chessman <chessman@tux.org> 25022L: tlan-devel@lists.sourceforge.net (subscribers-only) 25023S: Maintained 25024W: http://sourceforge.net/projects/tlan/ 25025F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25026F: drivers/net/ethernet/ti/tlan.* 25027 25028TMIO/SDHI MMC DRIVER 25029M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25030L: linux-mmc@vger.kernel.org 25031L: linux-renesas-soc@vger.kernel.org 25032S: Supported 25033F: drivers/mmc/host/renesas_sdhi* 25034F: drivers/mmc/host/tmio_mmc* 25035F: include/linux/platform_data/tmio.h 25036 25037TMP513 HARDWARE MONITOR DRIVER 25038M: Eric Tremblay <etremblay@distech-controls.com> 25039L: linux-hwmon@vger.kernel.org 25040S: Maintained 25041F: Documentation/hwmon/tmp513.rst 25042F: drivers/hwmon/tmp513.c 25043 25044TMPFS (SHMEM FILESYSTEM) 25045M: Hugh Dickins <hughd@google.com> 25046R: Baolin Wang <baolin.wang@linux.alibaba.com> 25047L: linux-mm@kvack.org 25048S: Maintained 25049F: include/linux/memfd.h 25050F: include/linux/shmem_fs.h 25051F: mm/memfd.c 25052F: mm/shmem.c 25053F: mm/shmem_quota.c 25054 25055TOMOYO SECURITY MODULE 25056M: Kentaro Takeda <takedakn@nttdata.co.jp> 25057M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25058L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25059L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25060S: Maintained 25061W: https://tomoyo.sourceforge.net/ 25062F: security/tomoyo/ 25063 25064TOPSTAR LAPTOP EXTRAS DRIVER 25065M: Herton Ronaldo Krzesinski <herton@canonical.com> 25066L: platform-driver-x86@vger.kernel.org 25067S: Maintained 25068F: drivers/platform/x86/topstar-laptop.c 25069 25070TORADEX EMBEDDED CONTROLLER DRIVER 25071M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25072M: Francesco Dolcini <francesco@dolcini.it> 25073S: Maintained 25074F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25075F: drivers/power/reset/tdx-ec-poweroff.c 25076 25077TORTURE-TEST MODULES 25078M: Davidlohr Bueso <dave@stgolabs.net> 25079M: "Paul E. McKenney" <paulmck@kernel.org> 25080M: Josh Triplett <josh@joshtriplett.org> 25081L: linux-kernel@vger.kernel.org 25082S: Supported 25083T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25084F: Documentation/RCU/torture.rst 25085F: kernel/locking/locktorture.c 25086F: kernel/rcu/rcuscale.c 25087F: kernel/rcu/rcutorture.c 25088F: kernel/rcu/refscale.c 25089F: kernel/torture.c 25090 25091TOSHIBA ACPI EXTRAS DRIVER 25092M: Azael Avalos <coproscefalo@gmail.com> 25093L: platform-driver-x86@vger.kernel.org 25094S: Maintained 25095F: drivers/platform/x86/toshiba_acpi.c 25096 25097TOSHIBA BLUETOOTH DRIVER 25098M: Azael Avalos <coproscefalo@gmail.com> 25099L: platform-driver-x86@vger.kernel.org 25100S: Maintained 25101F: drivers/platform/x86/toshiba_bluetooth.c 25102 25103TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25104M: Azael Avalos <coproscefalo@gmail.com> 25105L: platform-driver-x86@vger.kernel.org 25106S: Maintained 25107F: drivers/platform/x86/toshiba_haps.c 25108 25109TOSHIBA SMM DRIVER 25110M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25111S: Maintained 25112W: http://www.buzzard.org.uk/toshiba/ 25113F: drivers/char/toshiba.c 25114F: include/linux/toshiba.h 25115F: include/uapi/linux/toshiba.h 25116 25117TOSHIBA TC358743 DRIVER 25118M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25119L: linux-media@vger.kernel.org 25120S: Maintained 25121F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25122F: drivers/media/i2c/tc358743* 25123F: include/media/i2c/tc358743.h 25124 25125TOSHIBA WMI HOTKEYS DRIVER 25126M: Azael Avalos <coproscefalo@gmail.com> 25127L: platform-driver-x86@vger.kernel.org 25128S: Maintained 25129F: drivers/platform/x86/toshiba-wmi.c 25130 25131TPM DEVICE DRIVER 25132M: Peter Huewe <peterhuewe@gmx.de> 25133M: Jarkko Sakkinen <jarkko@kernel.org> 25134R: Jason Gunthorpe <jgg@ziepe.ca> 25135L: linux-integrity@vger.kernel.org 25136S: Maintained 25137W: https://codeberg.org/jarkko/linux-tpmdd-test 25138Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25140F: Documentation/devicetree/bindings/tpm/ 25141F: drivers/char/tpm/ 25142F: include/linux/tpm*.h 25143F: include/uapi/linux/vtpm_proxy.h 25144F: tools/testing/selftests/tpm2/ 25145 25146TPS546D24 DRIVER 25147M: Duke Du <dukedu83@gmail.com> 25148L: linux-hwmon@vger.kernel.org 25149S: Maintained 25150F: Documentation/hwmon/tps546d24.rst 25151F: drivers/hwmon/pmbus/tps546d24.c 25152 25153TQ SYSTEMS BOARD & DRIVER SUPPORT 25154L: linux@ew.tq-group.com 25155S: Supported 25156W: https://www.tq-group.com/en/products/tq-embedded/ 25157F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25158F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25159F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25160F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25161F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25162F: arch/arm64/boot/dts/freescale/mba*.dtsi 25163F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25164F: arch/arm64/boot/dts/freescale/tqml*.dts* 25165F: drivers/gpio/gpio-tqmx86.c 25166F: drivers/mfd/tqmx86.c 25167F: drivers/watchdog/tqmx86_wdt.c 25168 25169TRACING 25170M: Steven Rostedt <rostedt@goodmis.org> 25171M: Masami Hiramatsu <mhiramat@kernel.org> 25172R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25173L: linux-kernel@vger.kernel.org 25174L: linux-trace-kernel@vger.kernel.org 25175S: Maintained 25176Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25177T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25178F: Documentation/trace/* 25179F: fs/tracefs/ 25180F: include/linux/trace*.h 25181F: include/trace/ 25182F: kernel/trace/ 25183F: kernel/tracepoint.c 25184F: scripts/tracing/ 25185F: tools/testing/selftests/ftrace/ 25186 25187TRACING MMIO ACCESSES (MMIOTRACE) 25188M: Steven Rostedt <rostedt@goodmis.org> 25189M: Masami Hiramatsu <mhiramat@kernel.org> 25190R: Pekka Paalanen <ppaalanen@gmail.com> 25191L: linux-kernel@vger.kernel.org 25192L: nouveau@lists.freedesktop.org 25193S: Maintained 25194F: arch/x86/mm/kmmio.c 25195F: arch/x86/mm/mmio-mod.c 25196F: arch/x86/mm/testmmiotrace.c 25197F: include/linux/mmiotrace.h 25198F: kernel/trace/trace_mmiotrace.c 25199 25200TRACING OS NOISE / LATENCY TRACERS 25201M: Steven Rostedt <rostedt@goodmis.org> 25202S: Maintained 25203F: Documentation/trace/hwlat_detector.rst 25204F: Documentation/trace/osnoise-tracer.rst 25205F: Documentation/trace/timerlat-tracer.rst 25206F: arch/*/kernel/trace.c 25207F: include/trace/events/osnoise.h 25208F: kernel/trace/trace_hwlat.c 25209F: kernel/trace/trace_irqsoff.c 25210F: kernel/trace/trace_osnoise.c 25211F: kernel/trace/trace_sched_wakeup.c 25212 25213TRADITIONAL CHINESE DOCUMENTATION 25214M: Hu Haowen <2023002089@link.tyut.edu.cn> 25215S: Maintained 25216W: https://github.com/srcres258/linux-doc 25217T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 25218F: Documentation/translations/zh_TW/ 25219 25220TRIGGER SOURCE - PWM 25221M: David Lechner <dlechner@baylibre.com> 25222S: Maintained 25223F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25224 25225TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25226M: Dan Williams <dan.j.williams@intel.com> 25227L: linux-coco@lists.linux.dev 25228S: Maintained 25229F: Documentation/ABI/testing/configfs-tsm-report 25230F: Documentation/driver-api/coco/ 25231F: drivers/virt/coco/guest/ 25232F: include/linux/tsm*.h 25233F: samples/tsm-mr/ 25234 25235TRUSTED SERVICES TEE DRIVER 25236M: Balint Dobszay <balint.dobszay@arm.com> 25237M: Sudeep Holla <sudeep.holla@arm.com> 25238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25239L: trusted-services@lists.trustedfirmware.org 25240S: Maintained 25241F: Documentation/tee/ts-tee.rst 25242F: drivers/tee/tstee/ 25243 25244TTY LAYER AND SERIAL DRIVERS 25245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25246M: Jiri Slaby <jirislaby@kernel.org> 25247L: linux-kernel@vger.kernel.org 25248L: linux-serial@vger.kernel.org 25249S: Supported 25250T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25251F: Documentation/devicetree/bindings/serial/ 25252F: Documentation/driver-api/serial/ 25253F: drivers/tty/ 25254F: include/linux/selection.h 25255F: include/linux/serial.h 25256F: include/linux/serial_core.h 25257F: include/linux/sysrq.h 25258F: include/linux/tty*.h 25259F: include/linux/vt.h 25260F: include/linux/vt_*.h 25261F: include/uapi/linux/serial.h 25262F: include/uapi/linux/serial_core.h 25263F: include/uapi/linux/tty.h 25264 25265TUA9001 MEDIA DRIVER 25266L: linux-media@vger.kernel.org 25267S: Orphan 25268W: https://linuxtv.org 25269Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25270F: drivers/media/tuners/tua9001* 25271 25272TULIP NETWORK DRIVERS 25273L: netdev@vger.kernel.org 25274L: linux-parisc@vger.kernel.org 25275S: Orphan 25276F: drivers/net/ethernet/dec/tulip/ 25277 25278TUN/TAP DRIVER 25279M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25280M: Jason Wang <jasowang@redhat.com> 25281S: Maintained 25282W: http://vtun.sourceforge.net/tun 25283F: Documentation/networking/tuntap.rst 25284F: drivers/net/tap.c 25285F: drivers/net/tun* 25286 25287TURBOCHANNEL SUBSYSTEM 25288M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25289L: linux-mips@vger.kernel.org 25290S: Maintained 25291Q: https://patchwork.kernel.org/project/linux-mips/list/ 25292F: drivers/tc/ 25293F: include/linux/tc.h 25294 25295TURBOSTAT UTILITY 25296M: "Len Brown" <lenb@kernel.org> 25297L: linux-pm@vger.kernel.org 25298S: Supported 25299Q: https://patchwork.kernel.org/project/linux-pm/list/ 25300B: https://bugzilla.kernel.org 25301T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25302F: tools/power/x86/turbostat/ 25303F: tools/testing/selftests/turbostat/ 25304 25305TUXEDO DRIVERS 25306M: Werner Sembach <wse@tuxedocomputers.com> 25307L: platform-driver-x86@vger.kernel.org 25308S: Supported 25309F: drivers/platform/x86/tuxedo/ 25310 25311TW5864 VIDEO4LINUX DRIVER 25312M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25313M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25314M: Andrey Utkin <andrey_utkin@fastmail.com> 25315L: linux-media@vger.kernel.org 25316S: Supported 25317F: drivers/media/pci/tw5864/ 25318 25319TW68 VIDEO4LINUX DRIVER 25320M: Hans Verkuil <hverkuil@xs4all.nl> 25321L: linux-media@vger.kernel.org 25322S: Odd Fixes 25323W: https://linuxtv.org 25324T: git git://linuxtv.org/media.git 25325F: drivers/media/pci/tw68/ 25326 25327TW686X VIDEO4LINUX DRIVER 25328M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25329L: linux-media@vger.kernel.org 25330S: Maintained 25331W: http://linuxtv.org 25332T: git git://linuxtv.org/media.git 25333F: drivers/media/pci/tw686x/ 25334 25335U-BOOT ENVIRONMENT VARIABLES 25336M: Rafał Miłecki <rafal@milecki.pl> 25337S: Maintained 25338F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25339F: drivers/nvmem/layouts/u-boot-env.c 25340F: drivers/nvmem/u-boot-env.c 25341 25342UACCE ACCELERATOR FRAMEWORK 25343M: Zhangfei Gao <zhangfei.gao@linaro.org> 25344M: Zhou Wang <wangzhou1@hisilicon.com> 25345L: linux-accelerators@lists.ozlabs.org 25346L: linux-kernel@vger.kernel.org 25347S: Maintained 25348F: Documentation/ABI/testing/sysfs-driver-uacce 25349F: Documentation/misc-devices/uacce.rst 25350F: drivers/misc/uacce/ 25351F: include/linux/uacce.h 25352F: include/uapi/misc/uacce/ 25353 25354UBI FILE SYSTEM (UBIFS) 25355M: Richard Weinberger <richard@nod.at> 25356R: Zhihao Cheng <chengzhihao1@huawei.com> 25357L: linux-mtd@lists.infradead.org 25358S: Supported 25359W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25362F: Documentation/ABI/testing/sysfs-fs-ubifs 25363F: Documentation/filesystems/ubifs-authentication.rst 25364F: Documentation/filesystems/ubifs.rst 25365F: fs/ubifs/ 25366 25367UBLK USERSPACE BLOCK DRIVER 25368M: Ming Lei <ming.lei@redhat.com> 25369L: linux-block@vger.kernel.org 25370S: Maintained 25371F: Documentation/block/ublk.rst 25372F: drivers/block/ublk_drv.c 25373F: include/uapi/linux/ublk_cmd.h 25374F: tools/testing/selftests/ublk/ 25375 25376UBSAN 25377M: Kees Cook <kees@kernel.org> 25378R: Marco Elver <elver@google.com> 25379R: Andrey Konovalov <andreyknvl@gmail.com> 25380R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25381L: kasan-dev@googlegroups.com 25382L: linux-hardening@vger.kernel.org 25383S: Supported 25384T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25385F: Documentation/dev-tools/ubsan.rst 25386F: include/linux/ubsan.h 25387F: lib/Kconfig.ubsan 25388F: lib/test_ubsan.c 25389F: lib/ubsan.c 25390F: lib/ubsan.h 25391F: scripts/Makefile.ubsan 25392K: \bARCH_HAS_UBSAN\b 25393 25394UCLINUX (M68KNOMMU AND COLDFIRE) 25395M: Greg Ungerer <gerg@linux-m68k.org> 25396L: linux-m68k@lists.linux-m68k.org 25397S: Maintained 25398W: http://www.linux-m68k.org/ 25399T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25400F: arch/m68k/*/*_no.* 25401F: arch/m68k/68*/ 25402F: arch/m68k/coldfire/ 25403F: arch/m68k/include/asm/*_no.* 25404 25405UDF FILESYSTEM 25406M: Jan Kara <jack@suse.com> 25407S: Maintained 25408F: Documentation/filesystems/udf.rst 25409F: fs/udf/ 25410 25411UDRAW TABLET 25412M: Bastien Nocera <hadess@hadess.net> 25413L: linux-input@vger.kernel.org 25414S: Maintained 25415F: drivers/hid/hid-udraw-ps3.c 25416 25417UHID USERSPACE HID IO DRIVER 25418M: David Rheinsberg <david@readahead.eu> 25419L: linux-input@vger.kernel.org 25420S: Maintained 25421F: drivers/hid/uhid.c 25422F: include/uapi/linux/uhid.h 25423 25424ULPI BUS 25425M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25426L: linux-usb@vger.kernel.org 25427S: Maintained 25428F: drivers/usb/common/ulpi.c 25429F: include/linux/ulpi/ 25430 25431ULTRATRONIK BOARD SUPPORT 25432M: Goran Rađenović <goran.radni@gmail.com> 25433M: Börge Strümpfel <boerge.struempfel@gmail.com> 25434S: Maintained 25435F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25436 25437UNICODE SUBSYSTEM 25438M: Gabriel Krisman Bertazi <krisman@kernel.org> 25439L: linux-fsdevel@vger.kernel.org 25440S: Supported 25441T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25442F: fs/unicode/ 25443 25444UNIFDEF 25445M: Tony Finch <dot@dotat.at> 25446S: Maintained 25447W: http://dotat.at/prog/unifdef 25448F: scripts/unifdef.c 25449 25450UNIFORM CDROM DRIVER 25451M: Phillip Potter <phil@philpotter.co.uk> 25452S: Maintained 25453F: Documentation/cdrom/ 25454F: drivers/cdrom/cdrom.c 25455F: include/linux/cdrom.h 25456F: include/uapi/linux/cdrom.h 25457 25458UNION-FIND 25459M: Xavier <xavier_qy@163.com> 25460L: linux-kernel@vger.kernel.org 25461S: Maintained 25462F: Documentation/core-api/union_find.rst 25463F: Documentation/translations/zh_CN/core-api/union_find.rst 25464F: include/linux/union_find.h 25465F: lib/union_find.c 25466 25467UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25468R: Alim Akhtar <alim.akhtar@samsung.com> 25469R: Avri Altman <avri.altman@wdc.com> 25470R: Bart Van Assche <bvanassche@acm.org> 25471L: linux-scsi@vger.kernel.org 25472S: Supported 25473F: Documentation/devicetree/bindings/ufs/ 25474F: Documentation/scsi/ufs.rst 25475F: drivers/ufs/core/ 25476 25477UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25478M: Pedro Sousa <pedrom.sousa@synopsys.com> 25479L: linux-scsi@vger.kernel.org 25480S: Supported 25481F: drivers/ufs/host/*dwc* 25482 25483UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25484M: Alim Akhtar <alim.akhtar@samsung.com> 25485R: Peter Griffin <peter.griffin@linaro.org> 25486L: linux-scsi@vger.kernel.org 25487L: linux-samsung-soc@vger.kernel.org 25488S: Maintained 25489F: drivers/ufs/host/ufs-exynos* 25490 25491UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25492M: Peter Wang <peter.wang@mediatek.com> 25493R: Stanley Jhu <chu.stanley@gmail.com> 25494L: linux-scsi@vger.kernel.org 25495L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25496S: Maintained 25497F: drivers/ufs/host/ufs-mediatek* 25498 25499UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25500M: Manivannan Sadhasivam <mani@kernel.org> 25501L: linux-arm-msm@vger.kernel.org 25502L: linux-scsi@vger.kernel.org 25503S: Maintained 25504F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25505F: drivers/ufs/host/ufs-qcom* 25506 25507UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25508M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25509L: linux-renesas-soc@vger.kernel.org 25510L: linux-scsi@vger.kernel.org 25511S: Maintained 25512F: drivers/ufs/host/ufs-renesas.c 25513 25514UNSORTED BLOCK IMAGES (UBI) 25515M: Richard Weinberger <richard@nod.at> 25516R: Zhihao Cheng <chengzhihao1@huawei.com> 25517L: linux-mtd@lists.infradead.org 25518S: Supported 25519W: http://www.linux-mtd.infradead.org/ 25520T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25521T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25522F: drivers/mtd/ubi/ 25523F: include/linux/mtd/ubi.h 25524F: include/uapi/mtd/ubi-user.h 25525 25526UPROBES 25527M: Masami Hiramatsu <mhiramat@kernel.org> 25528M: Oleg Nesterov <oleg@redhat.com> 25529M: Peter Zijlstra <peterz@infradead.org> 25530L: linux-kernel@vger.kernel.org 25531L: linux-trace-kernel@vger.kernel.org 25532S: Maintained 25533F: arch/*/include/asm/uprobes.h 25534F: arch/*/kernel/probes/uprobes.c 25535F: arch/*/kernel/uprobes.c 25536F: include/linux/uprobes.h 25537F: kernel/events/uprobes.c 25538 25539USB "USBNET" DRIVER FRAMEWORK 25540M: Oliver Neukum <oneukum@suse.com> 25541L: netdev@vger.kernel.org 25542S: Maintained 25543W: http://www.linux-usb.org/usbnet 25544F: drivers/net/usb/usbnet.c 25545F: include/linux/usb/usbnet.h 25546 25547USB ACM DRIVER 25548M: Oliver Neukum <oneukum@suse.com> 25549L: linux-usb@vger.kernel.org 25550S: Maintained 25551F: Documentation/usb/acm.rst 25552F: drivers/usb/class/cdc-acm.* 25553 25554USB APPLE MFI FASTCHARGE DRIVER 25555M: Bastien Nocera <hadess@hadess.net> 25556L: linux-usb@vger.kernel.org 25557S: Maintained 25558F: drivers/usb/misc/apple-mfi-fastcharge.c 25559 25560USB AR5523 WIRELESS DRIVER 25561L: linux-wireless@vger.kernel.org 25562S: Orphan 25563F: drivers/net/wireless/ath/ar5523/ 25564 25565USB ATTACHED SCSI 25566M: Oliver Neukum <oneukum@suse.com> 25567L: linux-usb@vger.kernel.org 25568L: linux-scsi@vger.kernel.org 25569S: Maintained 25570F: drivers/usb/storage/uas.c 25571 25572USB CDC ETHERNET DRIVER 25573M: Oliver Neukum <oliver@neukum.org> 25574L: linux-usb@vger.kernel.org 25575S: Maintained 25576F: drivers/net/usb/cdc_*.c 25577F: include/uapi/linux/usb/cdc.h 25578 25579USB CHAOSKEY DRIVER 25580M: Keith Packard <keithp@keithp.com> 25581L: linux-usb@vger.kernel.org 25582S: Maintained 25583F: drivers/usb/misc/chaoskey.c 25584 25585USB CYPRESS C67X00 DRIVER 25586L: linux-usb@vger.kernel.org 25587S: Orphan 25588F: drivers/usb/c67x00/ 25589 25590USB DAVICOM DM9601 DRIVER 25591M: Peter Korsgaard <peter@korsgaard.com> 25592L: netdev@vger.kernel.org 25593S: Maintained 25594W: http://www.linux-usb.org/usbnet 25595F: drivers/net/usb/dm9601.c 25596 25597USB EHCI DRIVER 25598M: Alan Stern <stern@rowland.harvard.edu> 25599L: linux-usb@vger.kernel.org 25600S: Maintained 25601F: Documentation/usb/ehci.rst 25602F: drivers/usb/host/ehci* 25603 25604USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 25605M: Jiri Kosina <jikos@kernel.org> 25606M: Benjamin Tissoires <bentiss@kernel.org> 25607L: linux-usb@vger.kernel.org 25608S: Maintained 25609T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 25610F: Documentation/hid/hiddev.rst 25611F: drivers/hid/usbhid/ 25612 25613USB INTEL XHCI ROLE MUX DRIVER 25614M: Hans de Goede <hansg@kernel.org> 25615L: linux-usb@vger.kernel.org 25616S: Maintained 25617F: drivers/usb/roles/intel-xhci-usb-role-switch.c 25618 25619USB IP DRIVER FOR HISILICON KIRIN 960 25620M: Yu Chen <chenyu56@huawei.com> 25621M: Binghui Wang <wangbinghui@hisilicon.com> 25622L: linux-usb@vger.kernel.org 25623S: Maintained 25624F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 25625F: drivers/phy/hisilicon/phy-hi3660-usb3.c 25626 25627USB IP DRIVER FOR HISILICON KIRIN 970 25628M: Mauro Carvalho Chehab <mchehab@kernel.org> 25629L: linux-usb@vger.kernel.org 25630S: Maintained 25631F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 25632F: drivers/phy/hisilicon/phy-hi3670-usb3.c 25633 25634USB ISP116X DRIVER 25635M: Olav Kongas <ok@artecdesign.ee> 25636L: linux-usb@vger.kernel.org 25637S: Maintained 25638F: drivers/usb/host/isp116x* 25639F: include/linux/usb/isp116x.h 25640 25641USB ISP1760 DRIVER 25642M: Rui Miguel Silva <rui.silva@linaro.org> 25643L: linux-usb@vger.kernel.org 25644S: Maintained 25645F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 25646F: drivers/usb/isp1760/* 25647 25648USB LAN78XX ETHERNET DRIVER 25649M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 25650M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 25651M: UNGLinuxDriver@microchip.com 25652L: netdev@vger.kernel.org 25653S: Maintained 25654F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 25655F: drivers/net/usb/lan78xx.* 25656F: include/dt-bindings/net/microchip-lan78xx.h 25657 25658USB MASS STORAGE DRIVER 25659M: Alan Stern <stern@rowland.harvard.edu> 25660L: linux-usb@vger.kernel.org 25661L: usb-storage@lists.one-eyed-alien.net 25662S: Maintained 25663F: drivers/usb/storage/ 25664 25665USB MIDI DRIVER 25666M: Clemens Ladisch <clemens@ladisch.de> 25667L: linux-sound@vger.kernel.org 25668S: Maintained 25669T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 25670F: sound/usb/midi.* 25671 25672USB NETWORKING DRIVERS 25673L: linux-usb@vger.kernel.org 25674S: Odd Fixes 25675F: drivers/net/usb/ 25676 25677USB OHCI DRIVER 25678M: Alan Stern <stern@rowland.harvard.edu> 25679L: linux-usb@vger.kernel.org 25680S: Maintained 25681F: Documentation/usb/ohci.rst 25682F: drivers/usb/host/ohci* 25683 25684USB OTG FSM (Finite State Machine) 25685M: Peter Chen <peter.chen@kernel.org> 25686L: linux-usb@vger.kernel.org 25687S: Maintained 25688T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 25689F: drivers/usb/common/usb-otg-fsm.c 25690 25691USB OVER IP DRIVER 25692M: Valentina Manea <valentina.manea.m@gmail.com> 25693M: Shuah Khan <shuah@kernel.org> 25694M: Shuah Khan <skhan@linuxfoundation.org> 25695R: Hongren Zheng <i@zenithal.me> 25696L: linux-usb@vger.kernel.org 25697S: Maintained 25698F: Documentation/usb/usbip_protocol.rst 25699F: drivers/usb/usbip/ 25700F: tools/testing/selftests/drivers/usb/usbip/ 25701F: tools/usb/usbip/ 25702 25703USB PEGASUS DRIVER 25704M: Petko Manolov <petkan@nucleusys.com> 25705L: linux-usb@vger.kernel.org 25706L: netdev@vger.kernel.org 25707S: Maintained 25708W: https://github.com/petkan/pegasus 25709T: git https://github.com/petkan/pegasus.git 25710F: drivers/net/usb/pegasus.* 25711 25712USB PRINTER DRIVER (usblp) 25713M: Pete Zaitcev <zaitcev@redhat.com> 25714L: linux-usb@vger.kernel.org 25715S: Supported 25716F: drivers/usb/class/usblp.c 25717 25718USB QMI WWAN NETWORK DRIVER 25719M: Bjørn Mork <bjorn@mork.no> 25720L: netdev@vger.kernel.org 25721S: Maintained 25722F: Documentation/ABI/testing/sysfs-class-net-qmi 25723F: drivers/net/usb/qmi_wwan.c 25724 25725USB RAW GADGET DRIVER 25726R: Andrey Konovalov <andreyknvl@gmail.com> 25727L: linux-usb@vger.kernel.org 25728S: Maintained 25729B: https://github.com/xairy/raw-gadget/issues 25730F: Documentation/usb/raw-gadget.rst 25731F: drivers/usb/gadget/legacy/raw_gadget.c 25732F: include/uapi/linux/usb/raw_gadget.h 25733 25734USB RTL8150 DRIVER 25735M: Petko Manolov <petkan@nucleusys.com> 25736L: linux-usb@vger.kernel.org 25737L: netdev@vger.kernel.org 25738S: Maintained 25739W: https://github.com/petkan/rtl8150 25740T: git https://github.com/petkan/rtl8150.git 25741F: drivers/net/usb/rtl8150.c 25742 25743USB SERIAL SUBSYSTEM 25744M: Johan Hovold <johan@kernel.org> 25745L: linux-usb@vger.kernel.org 25746S: Maintained 25747T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 25748F: Documentation/usb/usb-serial.rst 25749F: drivers/usb/serial/ 25750F: include/linux/usb/serial.h 25751 25752USB SMSC75XX ETHERNET DRIVER 25753M: Steve Glendinning <steve.glendinning@shawell.net> 25754L: netdev@vger.kernel.org 25755S: Maintained 25756F: drivers/net/usb/smsc75xx.* 25757 25758USB SMSC95XX ETHERNET DRIVER 25759M: Steve Glendinning <steve.glendinning@shawell.net> 25760M: UNGLinuxDriver@microchip.com 25761L: netdev@vger.kernel.org 25762S: Maintained 25763F: drivers/net/usb/smsc95xx.* 25764 25765USB SUBSYSTEM 25766M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25767L: linux-usb@vger.kernel.org 25768S: Supported 25769W: http://www.linux-usb.org 25770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 25771F: Documentation/devicetree/bindings/usb/ 25772F: Documentation/usb/ 25773F: drivers/usb/ 25774F: include/dt-bindings/usb/ 25775F: include/linux/usb.h 25776F: include/linux/usb/ 25777F: include/uapi/linux/usb/ 25778 25779USB TYPEC BUS FOR ALTERNATE MODES 25780M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25781L: linux-usb@vger.kernel.org 25782S: Maintained 25783F: Documentation/ABI/testing/sysfs-bus-typec 25784F: Documentation/driver-api/usb/typec_bus.rst 25785F: drivers/usb/typec/altmodes/ 25786F: include/linux/usb/typec_altmode.h 25787 25788USB TYPEC CLASS 25789M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25790L: linux-usb@vger.kernel.org 25791S: Maintained 25792F: Documentation/ABI/testing/sysfs-class-typec 25793F: Documentation/driver-api/usb/typec.rst 25794F: drivers/usb/typec/ 25795F: include/linux/usb/typec.h 25796 25797USB TYPEC INTEL PMC MUX DRIVER 25798M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25799L: linux-usb@vger.kernel.org 25800S: Maintained 25801F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 25802F: drivers/usb/typec/mux/intel_pmc_mux.c 25803 25804USB TYPEC PI3USB30532 MUX DRIVER 25805M: Hans de Goede <hansg@kernel.org> 25806L: linux-usb@vger.kernel.org 25807S: Maintained 25808F: drivers/usb/typec/mux/pi3usb30532.c 25809 25810USB TYPEC PORT CONTROLLER DRIVERS 25811M: Badhri Jagan Sridharan <badhri@google.com> 25812L: linux-usb@vger.kernel.org 25813S: Maintained 25814F: drivers/usb/typec/tcpm/tcpci.c 25815F: drivers/usb/typec/tcpm/tcpm.c 25816F: include/linux/usb/tcpci.h 25817F: include/linux/usb/tcpm.h 25818 25819USB TYPEC TUSB1046 MUX DRIVER 25820M: Romain Gantois <romain.gantois@bootlin.com> 25821L: linux-usb@vger.kernel.org 25822S: Maintained 25823F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 25824F: drivers/usb/typec/mux/tusb1046.c 25825 25826USB UHCI DRIVER 25827M: Alan Stern <stern@rowland.harvard.edu> 25828L: linux-usb@vger.kernel.org 25829S: Maintained 25830F: drivers/usb/host/uhci* 25831 25832USB VIDEO CLASS 25833M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25834M: Hans de Goede <hansg@kernel.org> 25835L: linux-media@vger.kernel.org 25836S: Maintained 25837W: http://www.ideasonboard.org/uvc/ 25838T: git git://linuxtv.org/media.git 25839F: Documentation/userspace-api/media/drivers/uvcvideo.rst 25840F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 25841F: drivers/media/common/uvc.c 25842F: drivers/media/usb/uvc/ 25843F: include/linux/usb/uvc.h 25844F: include/uapi/linux/uvcvideo.h 25845 25846USB WEBCAM GADGET 25847L: linux-usb@vger.kernel.org 25848S: Orphan 25849F: drivers/usb/gadget/function/*uvc* 25850F: drivers/usb/gadget/legacy/webcam.c 25851F: include/uapi/linux/usb/g_uvc.h 25852 25853USB XHCI DRIVER 25854M: Mathias Nyman <mathias.nyman@intel.com> 25855L: linux-usb@vger.kernel.org 25856S: Supported 25857F: drivers/usb/host/pci-quirks* 25858F: drivers/usb/host/xhci* 25859 25860USER DATAGRAM PROTOCOL (UDP) 25861M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25862L: netdev@vger.kernel.org 25863S: Maintained 25864F: include/linux/udp.h 25865F: include/net/udp.h 25866F: include/trace/events/udp.h 25867F: include/uapi/linux/udp.h 25868F: net/ipv4/udp.c 25869F: net/ipv6/udp.c 25870 25871USER-MODE LINUX (UML) 25872M: Richard Weinberger <richard@nod.at> 25873M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 25874M: Johannes Berg <johannes@sipsolutions.net> 25875L: linux-um@lists.infradead.org 25876S: Maintained 25877W: http://user-mode-linux.sourceforge.net 25878Q: https://patchwork.ozlabs.org/project/linux-um/list/ 25879T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 25880T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 25881F: Documentation/virt/uml/ 25882F: arch/um/ 25883F: arch/x86/um/ 25884F: fs/hostfs/ 25885 25886USERSPACE COPYIN/COPYOUT (UIOVEC) 25887M: Alexander Viro <viro@zeniv.linux.org.uk> 25888S: Maintained 25889F: include/linux/uio.h 25890F: lib/iov_iter.c 25891 25892USERSPACE DMA BUFFER DRIVER 25893M: Gerd Hoffmann <kraxel@redhat.com> 25894M: Vivek Kasireddy <vivek.kasireddy@intel.com> 25895L: dri-devel@lists.freedesktop.org 25896S: Maintained 25897T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25898F: drivers/dma-buf/udmabuf.c 25899F: include/uapi/linux/udmabuf.h 25900 25901USERSPACE I/O (UIO) 25902M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25903S: Maintained 25904T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 25905F: Documentation/driver-api/uio-howto.rst 25906F: drivers/uio/ 25907F: include/linux/uio_driver.h 25908 25909UTIL-LINUX PACKAGE 25910M: Karel Zak <kzak@redhat.com> 25911L: util-linux@vger.kernel.org 25912S: Maintained 25913W: http://en.wikipedia.org/wiki/Util-linux 25914T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 25915 25916UUID HELPERS 25917R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25918L: linux-kernel@vger.kernel.org 25919S: Maintained 25920F: include/linux/uuid.h 25921F: lib/test_uuid.c 25922F: lib/uuid.c 25923 25924UV SYSFS DRIVER 25925M: Justin Ernst <justin.ernst@hpe.com> 25926L: platform-driver-x86@vger.kernel.org 25927S: Maintained 25928F: drivers/platform/x86/uv_sysfs.c 25929 25930UVESAFB DRIVER 25931M: Michal Januszewski <spock@gentoo.org> 25932L: linux-fbdev@vger.kernel.org 25933S: Maintained 25934W: https://github.com/mjanusz/v86d 25935F: Documentation/fb/uvesafb.rst 25936F: drivers/video/fbdev/uvesafb.* 25937 25938Ux500 CLOCK DRIVERS 25939M: Ulf Hansson <ulf.hansson@linaro.org> 25940L: linux-clk@vger.kernel.org 25941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25942S: Maintained 25943F: drivers/clk/ux500/ 25944 25945V4L2 ASYNC AND FWNODE FRAMEWORKS 25946M: Sakari Ailus <sakari.ailus@linux.intel.com> 25947L: linux-media@vger.kernel.org 25948S: Maintained 25949T: git git://linuxtv.org/media.git 25950F: drivers/media/v4l2-core/v4l2-async.c 25951F: drivers/media/v4l2-core/v4l2-fwnode.c 25952F: include/media/v4l2-async.h 25953F: include/media/v4l2-fwnode.h 25954 25955V4L2 LENS DRIVERS 25956M: Sakari Ailus <sakari.ailus@linux.intel.com> 25957L: linux-media@vger.kernel.org 25958S: Maintained 25959F: drivers/media/i2c/ak* 25960F: drivers/media/i2c/dw* 25961F: drivers/media/i2c/lm* 25962 25963V4L2 CAMERA SENSOR DRIVERS 25964M: Sakari Ailus <sakari.ailus@linux.intel.com> 25965L: linux-media@vger.kernel.org 25966S: Maintained 25967F: Documentation/driver-api/media/camera-sensor.rst 25968F: Documentation/driver-api/media/tx-rx.rst 25969F: drivers/media/i2c/ar* 25970F: drivers/media/i2c/gc* 25971F: drivers/media/i2c/hi* 25972F: drivers/media/i2c/imx* 25973F: drivers/media/i2c/mt* 25974F: drivers/media/i2c/og* 25975F: drivers/media/i2c/ov* 25976F: drivers/media/i2c/s5* 25977F: drivers/media/i2c/vd55g1.c 25978F: drivers/media/i2c/vd56g3.c 25979F: drivers/media/i2c/vgxy61.c 25980 25981VF610 NAND DRIVER 25982M: Stefan Agner <stefan@agner.ch> 25983L: linux-mtd@lists.infradead.org 25984S: Supported 25985F: drivers/mtd/nand/raw/vf610_nfc.c 25986 25987VFAT/FAT/MSDOS FILESYSTEM 25988M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 25989S: Maintained 25990F: Documentation/filesystems/vfat.rst 25991F: fs/fat/ 25992F: tools/testing/selftests/filesystems/fat/ 25993 25994VFIO CDX DRIVER 25995M: Nipun Gupta <nipun.gupta@amd.com> 25996M: Nikhil Agarwal <nikhil.agarwal@amd.com> 25997L: kvm@vger.kernel.org 25998S: Maintained 25999F: drivers/vfio/cdx/* 26000 26001VFIO DRIVER 26002M: Alex Williamson <alex.williamson@redhat.com> 26003L: kvm@vger.kernel.org 26004S: Maintained 26005T: git https://github.com/awilliam/linux-vfio.git 26006F: Documentation/ABI/testing/debugfs-vfio 26007F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26008F: Documentation/driver-api/vfio.rst 26009F: drivers/vfio/ 26010F: include/linux/vfio.h 26011F: include/linux/vfio_pci_core.h 26012F: include/uapi/linux/vfio.h 26013 26014VFIO FSL-MC DRIVER 26015L: kvm@vger.kernel.org 26016S: Orphan 26017F: drivers/vfio/fsl-mc/ 26018 26019VFIO HISILICON PCI DRIVER 26020M: Longfang Liu <liulongfang@huawei.com> 26021M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26022L: kvm@vger.kernel.org 26023S: Maintained 26024F: drivers/vfio/pci/hisilicon/ 26025 26026VFIO MEDIATED DEVICE DRIVERS 26027M: Kirti Wankhede <kwankhede@nvidia.com> 26028L: kvm@vger.kernel.org 26029S: Maintained 26030F: Documentation/driver-api/vfio-mediated-device.rst 26031F: drivers/vfio/mdev/ 26032F: include/linux/mdev.h 26033F: samples/vfio-mdev/ 26034 26035VFIO MLX5 PCI DRIVER 26036M: Yishai Hadas <yishaih@nvidia.com> 26037L: kvm@vger.kernel.org 26038S: Maintained 26039F: drivers/vfio/pci/mlx5/ 26040 26041VFIO NVIDIA GRACE GPU DRIVER 26042M: Ankit Agrawal <ankita@nvidia.com> 26043L: kvm@vger.kernel.org 26044S: Supported 26045F: drivers/vfio/pci/nvgrace-gpu/ 26046 26047VFIO PCI DEVICE SPECIFIC DRIVERS 26048R: Jason Gunthorpe <jgg@nvidia.com> 26049R: Yishai Hadas <yishaih@nvidia.com> 26050R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26051R: Kevin Tian <kevin.tian@intel.com> 26052L: kvm@vger.kernel.org 26053S: Maintained 26054P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26055F: drivers/vfio/pci/*/ 26056 26057VFIO PDS PCI DRIVER 26058M: Brett Creeley <brett.creeley@amd.com> 26059L: kvm@vger.kernel.org 26060S: Maintained 26061F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26062F: drivers/vfio/pci/pds/ 26063 26064VFIO PLATFORM DRIVER 26065M: Eric Auger <eric.auger@redhat.com> 26066L: kvm@vger.kernel.org 26067S: Maintained 26068F: drivers/vfio/platform/ 26069 26070VFIO QAT PCI DRIVER 26071M: Xin Zeng <xin.zeng@intel.com> 26072M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26073L: kvm@vger.kernel.org 26074L: qat-linux@intel.com 26075S: Supported 26076F: drivers/vfio/pci/qat/ 26077 26078VFIO VIRTIO PCI DRIVER 26079M: Yishai Hadas <yishaih@nvidia.com> 26080L: kvm@vger.kernel.org 26081L: virtualization@lists.linux.dev 26082S: Maintained 26083F: drivers/vfio/pci/virtio 26084 26085VGA_SWITCHEROO 26086R: Lukas Wunner <lukas@wunner.de> 26087S: Maintained 26088T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26089F: Documentation/gpu/vga-switcheroo.rst 26090F: drivers/gpu/vga/vga_switcheroo.c 26091F: include/linux/vga_switcheroo.h 26092 26093VIA RHINE NETWORK DRIVER 26094M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26095S: Maintained 26096F: drivers/net/ethernet/via/via-rhine.c 26097 26098VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26099M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26100L: linux-fbdev@vger.kernel.org 26101S: Maintained 26102F: drivers/video/fbdev/via/ 26103F: include/linux/via-core.h 26104F: include/linux/via_i2c.h 26105 26106VIA VELOCITY NETWORK DRIVER 26107M: Francois Romieu <romieu@fr.zoreil.com> 26108L: netdev@vger.kernel.org 26109S: Maintained 26110F: drivers/net/ethernet/via/via-velocity.* 26111 26112VICODEC VIRTUAL CODEC DRIVER 26113M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26114L: linux-media@vger.kernel.org 26115S: Maintained 26116W: https://linuxtv.org 26117T: git git://linuxtv.org/media.git 26118F: drivers/media/test-drivers/vicodec/* 26119 26120VIDEO I2C POLLING DRIVER 26121M: Matt Ranostay <matt.ranostay@konsulko.com> 26122L: linux-media@vger.kernel.org 26123S: Maintained 26124F: drivers/media/i2c/video-i2c.c 26125 26126VIDEO MULTIPLEXER DRIVER 26127M: Philipp Zabel <p.zabel@pengutronix.de> 26128L: linux-media@vger.kernel.org 26129S: Maintained 26130F: drivers/media/platform/video-mux.c 26131 26132VIDEOBUF2 FRAMEWORK 26133M: Tomasz Figa <tfiga@chromium.org> 26134M: Marek Szyprowski <m.szyprowski@samsung.com> 26135L: linux-media@vger.kernel.org 26136S: Maintained 26137F: drivers/media/common/videobuf2/* 26138F: include/media/videobuf2-* 26139 26140VIDTV VIRTUAL DIGITAL TV DRIVER 26141M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26142L: linux-media@vger.kernel.org 26143S: Maintained 26144W: https://linuxtv.org 26145T: git git://linuxtv.org/media.git 26146F: drivers/media/test-drivers/vidtv/* 26147 26148VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26149M: Shuah Khan <skhan@linuxfoundation.org> 26150R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26151L: linux-media@vger.kernel.org 26152S: Maintained 26153W: https://linuxtv.org 26154T: git git://linuxtv.org/media.git 26155F: drivers/media/test-drivers/vimc/* 26156 26157VIRT LIB 26158M: Alex Williamson <alex.williamson@redhat.com> 26159M: Paolo Bonzini <pbonzini@redhat.com> 26160L: kvm@vger.kernel.org 26161S: Supported 26162F: virt/lib/ 26163 26164VIRTIO AND VHOST VSOCK DRIVER 26165M: Stefan Hajnoczi <stefanha@redhat.com> 26166M: Stefano Garzarella <sgarzare@redhat.com> 26167L: kvm@vger.kernel.org 26168L: virtualization@lists.linux.dev 26169L: netdev@vger.kernel.org 26170S: Maintained 26171F: drivers/vhost/vsock.c 26172F: include/linux/virtio_vsock.h 26173F: include/uapi/linux/virtio_vsock.h 26174F: net/vmw_vsock/virtio_transport.c 26175F: net/vmw_vsock/virtio_transport_common.c 26176 26177VIRTIO BALLOON 26178M: "Michael S. Tsirkin" <mst@redhat.com> 26179M: David Hildenbrand <david@redhat.com> 26180L: virtualization@lists.linux.dev 26181S: Maintained 26182F: drivers/virtio/virtio_balloon.c 26183F: include/linux/balloon_compaction.h 26184F: include/uapi/linux/virtio_balloon.h 26185F: mm/balloon_compaction.c 26186 26187VIRTIO BLOCK AND SCSI DRIVERS 26188M: "Michael S. Tsirkin" <mst@redhat.com> 26189M: Jason Wang <jasowang@redhat.com> 26190R: Paolo Bonzini <pbonzini@redhat.com> 26191R: Stefan Hajnoczi <stefanha@redhat.com> 26192R: Eugenio Pérez <eperezma@redhat.com> 26193L: virtualization@lists.linux.dev 26194S: Maintained 26195F: drivers/block/virtio_blk.c 26196F: drivers/scsi/virtio_scsi.c 26197F: include/uapi/linux/virtio_blk.h 26198F: include/uapi/linux/virtio_scsi.h 26199 26200VIRTIO CONSOLE DRIVER 26201M: Amit Shah <amit@kernel.org> 26202L: virtualization@lists.linux.dev 26203S: Maintained 26204F: drivers/char/virtio_console.c 26205F: include/uapi/linux/virtio_console.h 26206 26207VIRTIO CORE AND NET DRIVERS 26208M: "Michael S. Tsirkin" <mst@redhat.com> 26209M: Jason Wang <jasowang@redhat.com> 26210R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26211R: Eugenio Pérez <eperezma@redhat.com> 26212L: virtualization@lists.linux.dev 26213S: Maintained 26214F: Documentation/ABI/testing/sysfs-bus-vdpa 26215F: Documentation/ABI/testing/sysfs-class-vduse 26216F: Documentation/devicetree/bindings/virtio/ 26217F: Documentation/driver-api/virtio/ 26218F: drivers/block/virtio_blk.c 26219F: drivers/crypto/virtio/ 26220F: drivers/net/virtio_net.c 26221F: drivers/vdpa/ 26222F: drivers/virtio/ 26223F: include/linux/vdpa.h 26224F: include/linux/virtio*.h 26225F: include/linux/vringh.h 26226F: include/uapi/linux/virtio_*.h 26227F: net/vmw_vsock/virtio* 26228F: tools/virtio/ 26229F: tools/testing/selftests/drivers/net/virtio_net/ 26230 26231VIRTIO CRYPTO DRIVER 26232M: Gonglei <arei.gonglei@huawei.com> 26233L: virtualization@lists.linux.dev 26234L: linux-crypto@vger.kernel.org 26235S: Maintained 26236F: drivers/crypto/virtio/ 26237F: include/uapi/linux/virtio_crypto.h 26238 26239VIRTIO DRIVERS FOR S390 26240M: Cornelia Huck <cohuck@redhat.com> 26241M: Halil Pasic <pasic@linux.ibm.com> 26242M: Eric Farman <farman@linux.ibm.com> 26243L: linux-s390@vger.kernel.org 26244L: virtualization@lists.linux.dev 26245L: kvm@vger.kernel.org 26246S: Supported 26247F: arch/s390/include/uapi/asm/virtio-ccw.h 26248F: drivers/s390/virtio/ 26249 26250VIRTIO FILE SYSTEM 26251M: Vivek Goyal <vgoyal@redhat.com> 26252M: Stefan Hajnoczi <stefanha@redhat.com> 26253M: Miklos Szeredi <miklos@szeredi.hu> 26254R: Eugenio Pérez <eperezma@redhat.com> 26255L: virtualization@lists.linux.dev 26256L: linux-fsdevel@vger.kernel.org 26257S: Supported 26258W: https://virtio-fs.gitlab.io/ 26259F: Documentation/filesystems/virtiofs.rst 26260F: fs/fuse/virtio_fs.c 26261F: include/uapi/linux/virtio_fs.h 26262 26263VIRTIO GPIO DRIVER 26264M: Enrico Weigelt, metux IT consult <info@metux.net> 26265M: Viresh Kumar <vireshk@kernel.org> 26266L: linux-gpio@vger.kernel.org 26267L: virtualization@lists.linux.dev 26268S: Maintained 26269F: drivers/gpio/gpio-virtio.c 26270F: include/uapi/linux/virtio_gpio.h 26271 26272VIRTIO GPU DRIVER 26273M: David Airlie <airlied@redhat.com> 26274M: Gerd Hoffmann <kraxel@redhat.com> 26275M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26276R: Gurchetan Singh <gurchetansingh@chromium.org> 26277R: Chia-I Wu <olvaffe@gmail.com> 26278L: dri-devel@lists.freedesktop.org 26279L: virtualization@lists.linux.dev 26280S: Maintained 26281T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26282F: drivers/gpu/drm/ci/xfails/virtio* 26283F: drivers/gpu/drm/virtio/ 26284F: include/uapi/linux/virtio_gpu.h 26285 26286VIRTIO HOST (VHOST) 26287M: "Michael S. Tsirkin" <mst@redhat.com> 26288M: Jason Wang <jasowang@redhat.com> 26289R: Eugenio Pérez <eperezma@redhat.com> 26290L: kvm@vger.kernel.org 26291L: virtualization@lists.linux.dev 26292L: netdev@vger.kernel.org 26293S: Maintained 26294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26295F: drivers/vhost/ 26296F: include/linux/sched/vhost_task.h 26297F: include/linux/vhost_iotlb.h 26298F: include/uapi/linux/vhost.h 26299F: kernel/vhost_task.c 26300 26301VIRTIO HOST (VHOST-SCSI) 26302M: "Michael S. Tsirkin" <mst@redhat.com> 26303M: Jason Wang <jasowang@redhat.com> 26304M: Mike Christie <michael.christie@oracle.com> 26305R: Paolo Bonzini <pbonzini@redhat.com> 26306R: Stefan Hajnoczi <stefanha@redhat.com> 26307L: virtualization@lists.linux.dev 26308S: Maintained 26309F: drivers/vhost/scsi.c 26310 26311VIRTIO I2C DRIVER 26312M: Viresh Kumar <viresh.kumar@linaro.org> 26313R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26314L: linux-i2c@vger.kernel.org 26315L: virtualization@lists.linux.dev 26316S: Maintained 26317F: drivers/i2c/busses/i2c-virtio.c 26318F: include/uapi/linux/virtio_i2c.h 26319 26320VIRTIO INPUT DRIVER 26321M: Gerd Hoffmann <kraxel@redhat.com> 26322S: Maintained 26323F: drivers/virtio/virtio_input.c 26324F: include/uapi/linux/virtio_input.h 26325 26326VIRTIO IOMMU DRIVER 26327M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26328L: virtualization@lists.linux.dev 26329S: Maintained 26330F: drivers/iommu/virtio-iommu.c 26331F: include/uapi/linux/virtio_iommu.h 26332 26333VIRTIO MEM DRIVER 26334M: David Hildenbrand <david@redhat.com> 26335L: virtualization@lists.linux.dev 26336S: Maintained 26337W: https://virtio-mem.gitlab.io/ 26338F: drivers/virtio/virtio_mem.c 26339F: include/uapi/linux/virtio_mem.h 26340 26341VIRTIO PMEM DRIVER 26342M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26343L: virtualization@lists.linux.dev 26344S: Maintained 26345F: drivers/nvdimm/nd_virtio.c 26346F: drivers/nvdimm/virtio_pmem.c 26347 26348VIRTIO RTC DRIVER 26349M: Peter Hilber <quic_philber@quicinc.com> 26350L: virtualization@lists.linux.dev 26351S: Maintained 26352F: drivers/virtio/virtio_rtc_* 26353F: include/uapi/linux/virtio_rtc.h 26354 26355VIRTIO SOUND DRIVER 26356M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26357M: "Michael S. Tsirkin" <mst@redhat.com> 26358L: virtualization@lists.linux.dev 26359L: linux-sound@vger.kernel.org 26360S: Maintained 26361F: include/uapi/linux/virtio_snd.h 26362F: sound/virtio/* 26363 26364VIRTUAL BOX GUEST DEVICE DRIVER 26365M: Hans de Goede <hansg@kernel.org> 26366M: Arnd Bergmann <arnd@arndb.de> 26367M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26368S: Maintained 26369F: drivers/virt/vboxguest/ 26370F: include/linux/vbox_utils.h 26371F: include/uapi/linux/vbox*.h 26372 26373VIRTUAL BOX SHARED FOLDER VFS DRIVER 26374M: Hans de Goede <hansg@kernel.org> 26375L: linux-fsdevel@vger.kernel.org 26376S: Maintained 26377F: fs/vboxsf/* 26378 26379VIRTUAL PCM TEST DRIVER 26380M: Ivan Orlov <ivan.orlov0322@gmail.com> 26381L: linux-sound@vger.kernel.org 26382S: Maintained 26383F: Documentation/sound/cards/pcmtest.rst 26384F: sound/drivers/pcmtest.c 26385F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26386 26387VIRTUAL SERIO DEVICE DRIVER 26388M: Stephen Chandler Paul <thatslyude@gmail.com> 26389S: Maintained 26390F: drivers/input/serio/userio.c 26391F: include/uapi/linux/userio.h 26392 26393VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26394M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26395S: Maintained 26396F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26397F: drivers/iio/light/veml3235.c 26398 26399VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26400M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26401S: Maintained 26402F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26403F: drivers/iio/light/veml6030.c 26404 26405VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26406M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26407S: Maintained 26408F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26409F: drivers/iio/light/veml6075.c 26410 26411VISL VIRTUAL STATELESS DECODER DRIVER 26412M: Daniel Almeida <daniel.almeida@collabora.com> 26413L: linux-media@vger.kernel.org 26414S: Supported 26415F: drivers/media/test-drivers/visl 26416 26417VIVID VIRTUAL VIDEO DRIVER 26418M: Hans Verkuil <hverkuil@xs4all.nl> 26419L: linux-media@vger.kernel.org 26420S: Maintained 26421W: https://linuxtv.org 26422T: git git://linuxtv.org/media.git 26423F: drivers/media/test-drivers/vivid/* 26424 26425VM SOCKETS (AF_VSOCK) 26426M: Stefano Garzarella <sgarzare@redhat.com> 26427L: virtualization@lists.linux.dev 26428L: netdev@vger.kernel.org 26429S: Maintained 26430F: drivers/net/vsockmon.c 26431F: include/net/af_vsock.h 26432F: include/uapi/linux/vm_sockets.h 26433F: include/uapi/linux/vm_sockets_diag.h 26434F: include/uapi/linux/vsockmon.h 26435F: net/vmw_vsock/ 26436F: tools/testing/selftests/vsock/ 26437F: tools/testing/vsock/ 26438 26439VMALLOC 26440M: Andrew Morton <akpm@linux-foundation.org> 26441M: Uladzislau Rezki <urezki@gmail.com> 26442L: linux-mm@kvack.org 26443S: Maintained 26444W: http://www.linux-mm.org 26445T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26446F: include/linux/vmalloc.h 26447F: mm/vmalloc.c 26448F: lib/test_vmalloc.c 26449 26450VME SUBSYSTEM 26451L: linux-kernel@vger.kernel.org 26452S: Orphan 26453T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26454F: Documentation/driver-api/vme.rst 26455F: drivers/staging/vme_user/ 26456 26457VMWARE BALLOON DRIVER 26458M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26460L: linux-kernel@vger.kernel.org 26461S: Supported 26462F: drivers/misc/vmw_balloon.c 26463 26464VMWARE HYPERVISOR INTERFACE 26465M: Ajay Kaher <ajay.kaher@broadcom.com> 26466M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26467R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26468L: virtualization@lists.linux.dev 26469L: x86@kernel.org 26470S: Supported 26471T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26472F: arch/x86/include/asm/vmware.h 26473F: arch/x86/kernel/cpu/vmware.c 26474 26475VMWARE PVRDMA DRIVER 26476M: Bryan Tan <bryan-bt.tan@broadcom.com> 26477M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26478R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26479L: linux-rdma@vger.kernel.org 26480S: Supported 26481F: drivers/infiniband/hw/vmw_pvrdma/ 26482 26483VMWARE PVSCSI DRIVER 26484M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26485R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26486L: linux-scsi@vger.kernel.org 26487S: Supported 26488F: drivers/scsi/vmw_pvscsi.c 26489F: drivers/scsi/vmw_pvscsi.h 26490 26491VMWARE VIRTUAL PTP CLOCK DRIVER 26492M: Nick Shi <nick.shi@broadcom.com> 26493R: Ajay Kaher <ajay.kaher@broadcom.com> 26494R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26495R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26496L: netdev@vger.kernel.org 26497S: Supported 26498F: drivers/ptp/ptp_vmw.c 26499 26500VMWARE VMCI DRIVER 26501M: Bryan Tan <bryan-bt.tan@broadcom.com> 26502M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26503R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26504L: linux-kernel@vger.kernel.org 26505S: Supported 26506F: drivers/misc/vmw_vmci/ 26507F: include/linux/vmw_vmci* 26508 26509VMWARE VMMOUSE SUBDRIVER 26510M: Zack Rusin <zack.rusin@broadcom.com> 26511R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26512L: linux-input@vger.kernel.org 26513S: Supported 26514F: drivers/input/mouse/vmmouse.c 26515F: drivers/input/mouse/vmmouse.h 26516 26517VMWARE VMXNET3 ETHERNET DRIVER 26518M: Ronak Doshi <ronak.doshi@broadcom.com> 26519R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26520L: netdev@vger.kernel.org 26521S: Supported 26522F: drivers/net/vmxnet3/ 26523 26524VMWARE VSOCK VMCI TRANSPORT DRIVER 26525M: Bryan Tan <bryan-bt.tan@broadcom.com> 26526M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26527R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26528L: linux-kernel@vger.kernel.org 26529S: Supported 26530F: net/vmw_vsock/vmci_transport* 26531 26532VOCORE VOCORE2 BOARD 26533M: Harvey Hunt <harveyhuntnexus@gmail.com> 26534L: linux-mips@vger.kernel.org 26535S: Maintained 26536F: arch/mips/boot/dts/ralink/vocore2.dts 26537 26538VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26539M: Liam Girdwood <lgirdwood@gmail.com> 26540M: Mark Brown <broonie@kernel.org> 26541L: linux-kernel@vger.kernel.org 26542S: Supported 26543W: http://www.slimlogic.co.uk/?p=48 26544T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26545F: Documentation/devicetree/bindings/regulator/ 26546F: Documentation/power/regulator/ 26547F: drivers/regulator/ 26548F: include/dt-bindings/regulator/ 26549F: include/linux/regulator/ 26550K: regulator_get_optional 26551 26552VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26553R: Matti Vaittinen <mazziesaccount@gmail.com> 26554F: drivers/regulator/irq_helpers.c 26555 26556VRF 26557M: David Ahern <dsahern@kernel.org> 26558L: netdev@vger.kernel.org 26559S: Maintained 26560F: Documentation/networking/vrf.rst 26561F: drivers/net/vrf.c 26562 26563VSPRINTF 26564M: Petr Mladek <pmladek@suse.com> 26565M: Steven Rostedt <rostedt@goodmis.org> 26566R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26567R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26568R: Sergey Senozhatsky <senozhatsky@chromium.org> 26569S: Maintained 26570T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26571F: Documentation/core-api/printk-formats.rst 26572F: lib/tests/printf_kunit.c 26573F: lib/tests/scanf_kunit.c 26574F: lib/vsprintf.c 26575 26576VT1211 HARDWARE MONITOR DRIVER 26577M: Juerg Haefliger <juergh@proton.me> 26578L: linux-hwmon@vger.kernel.org 26579S: Maintained 26580F: Documentation/hwmon/vt1211.rst 26581F: drivers/hwmon/vt1211.c 26582 26583VT8231 HARDWARE MONITOR DRIVER 26584M: Roger Lucas <vt8231@hiddenengine.co.uk> 26585L: linux-hwmon@vger.kernel.org 26586S: Maintained 26587F: drivers/hwmon/vt8231.c 26588 26589VUB300 USB to SDIO/SD/MMC bridge chip 26590L: linux-mmc@vger.kernel.org 26591S: Orphan 26592F: drivers/mmc/host/vub300.c 26593 26594W1 DALLAS'S 1-WIRE BUS 26595M: Krzysztof Kozlowski <krzk@kernel.org> 26596S: Maintained 26597F: Documentation/devicetree/bindings/w1/ 26598F: Documentation/w1/ 26599F: drivers/w1/ 26600F: include/linux/w1.h 26601 26602W83791D HARDWARE MONITORING DRIVER 26603M: Marc Hulsman <m.hulsman@tudelft.nl> 26604L: linux-hwmon@vger.kernel.org 26605S: Maintained 26606F: Documentation/hwmon/w83791d.rst 26607F: drivers/hwmon/w83791d.c 26608 26609W83793 HARDWARE MONITORING DRIVER 26610M: Rudolf Marek <r.marek@assembler.cz> 26611L: linux-hwmon@vger.kernel.org 26612S: Maintained 26613F: Documentation/hwmon/w83793.rst 26614F: drivers/hwmon/w83793.c 26615 26616W83795 HARDWARE MONITORING DRIVER 26617M: Jean Delvare <jdelvare@suse.com> 26618L: linux-hwmon@vger.kernel.org 26619S: Maintained 26620F: drivers/hwmon/w83795.c 26621 26622W83L51xD SD/MMC CARD INTERFACE DRIVER 26623M: Pierre Ossman <pierre@ossman.eu> 26624S: Maintained 26625F: drivers/mmc/host/wbsd.* 26626 26627WACOM PROTOCOL 4 SERIAL TABLETS 26628M: Julian Squires <julian@cipht.net> 26629M: Hans de Goede <hansg@kernel.org> 26630L: linux-input@vger.kernel.org 26631S: Maintained 26632F: drivers/input/tablet/wacom_serial4.c 26633 26634WANGXUN ETHERNET DRIVER 26635M: Jiawen Wu <jiawenwu@trustnetic.com> 26636M: Mengyuan Lou <mengyuanlou@net-swift.com> 26637L: netdev@vger.kernel.org 26638S: Maintained 26639W: https://www.net-swift.com 26640F: Documentation/networking/device_drivers/ethernet/wangxun/* 26641F: drivers/net/ethernet/wangxun/ 26642F: drivers/net/pcs/pcs-xpcs-wx.c 26643 26644WATCHDOG DEVICE DRIVERS 26645M: Wim Van Sebroeck <wim@linux-watchdog.org> 26646M: Guenter Roeck <linux@roeck-us.net> 26647L: linux-watchdog@vger.kernel.org 26648S: Maintained 26649W: http://www.linux-watchdog.org/ 26650T: git git://www.linux-watchdog.org/linux-watchdog.git 26651F: Documentation/devicetree/bindings/watchdog/ 26652F: Documentation/watchdog/ 26653F: drivers/watchdog/ 26654F: include/linux/watchdog.h 26655F: include/trace/events/watchdog.h 26656F: include/uapi/linux/watchdog.h 26657 26658WAVE5 VPU CODEC DRIVER 26659M: Nas Chung <nas.chung@chipsnmedia.com> 26660M: Jackson Lee <jackson.lee@chipsnmedia.com> 26661L: linux-media@vger.kernel.org 26662S: Maintained 26663F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 26664F: drivers/media/platform/chips-media/wave5/ 26665 26666WHISKEYCOVE PMIC GPIO DRIVER 26667M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 26668L: linux-gpio@vger.kernel.org 26669S: Maintained 26670F: drivers/gpio/gpio-wcove.c 26671 26672WHWAVE RTC DRIVER 26673M: Dianlong Li <long17.cool@163.com> 26674L: linux-rtc@vger.kernel.org 26675S: Maintained 26676F: drivers/rtc/rtc-sd3078.c 26677 26678WIIMOTE HID DRIVER 26679M: David Rheinsberg <david@readahead.eu> 26680L: linux-input@vger.kernel.org 26681S: Maintained 26682F: drivers/hid/hid-wiimote* 26683 26684WILOCITY WIL6210 WIRELESS DRIVER 26685L: linux-wireless@vger.kernel.org 26686S: Orphan 26687W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 26688F: drivers/net/wireless/ath/wil6210/ 26689 26690WINBOND CIR DRIVER 26691M: David Härdeman <david@hardeman.nu> 26692S: Maintained 26693F: drivers/media/rc/winbond-cir.c 26694 26695WINSEN MHZ19B 26696M: Gyeyoung Baek <gye976@gmail.com> 26697S: Maintained 26698F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 26699F: drivers/iio/chemical/mhz19b.c 26700 26701WINSYSTEMS EBC-C384 WATCHDOG DRIVER 26702L: linux-watchdog@vger.kernel.org 26703S: Orphan 26704F: drivers/watchdog/ebc-c384_wdt.c 26705 26706WINSYSTEMS WS16C48 GPIO DRIVER 26707M: William Breathitt Gray <wbg@kernel.org> 26708L: linux-gpio@vger.kernel.org 26709S: Maintained 26710F: drivers/gpio/gpio-ws16c48.c 26711 26712WIREGUARD SECURE NETWORK TUNNEL 26713M: Jason A. Donenfeld <Jason@zx2c4.com> 26714L: wireguard@lists.zx2c4.com 26715L: netdev@vger.kernel.org 26716S: Maintained 26717F: drivers/net/wireguard/ 26718F: tools/testing/selftests/wireguard/ 26719 26720WISTRON LAPTOP BUTTON DRIVER 26721M: Miloslav Trmac <mitr@volny.cz> 26722S: Maintained 26723F: drivers/input/misc/wistron_btns.c 26724 26725WMI BINARY MOF DRIVER 26726M: Armin Wolf <W_Armin@gmx.de> 26727R: Thomas Weißschuh <linux@weissschuh.net> 26728L: platform-driver-x86@vger.kernel.org 26729S: Maintained 26730F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 26731F: Documentation/wmi/devices/wmi-bmof.rst 26732F: drivers/platform/x86/wmi-bmof.c 26733 26734WOLFSON MICROELECTRONICS DRIVERS 26735L: patches@opensource.cirrus.com 26736S: Supported 26737W: https://github.com/CirrusLogic/linux-drivers/wiki 26738T: git https://github.com/CirrusLogic/linux-drivers.git 26739F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 26740F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 26741F: Documentation/devicetree/bindings/mfd/wm831x.txt 26742F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 26743F: Documentation/devicetree/bindings/sound/wlf,*.yaml 26744F: Documentation/devicetree/bindings/sound/wm* 26745F: Documentation/hwmon/wm83??.rst 26746F: arch/arm/mach-s3c/mach-crag6410* 26747F: drivers/clk/clk-wm83*.c 26748F: drivers/gpio/gpio-*wm*.c 26749F: drivers/gpio/gpio-arizona.c 26750F: drivers/hwmon/wm83??-hwmon.c 26751F: drivers/input/misc/wm831x-on.c 26752F: drivers/input/touchscreen/wm831x-ts.c 26753F: drivers/input/touchscreen/wm97*.c 26754F: drivers/leds/leds-wm83*.c 26755F: drivers/mfd/arizona* 26756F: drivers/mfd/cs47l24* 26757F: drivers/mfd/wm*.c 26758F: drivers/power/supply/wm83*.c 26759F: drivers/regulator/arizona* 26760F: drivers/regulator/wm8*.c 26761F: drivers/rtc/rtc-wm83*.c 26762F: drivers/video/backlight/wm83*_bl.c 26763F: drivers/watchdog/wm83*_wdt.c 26764F: include/linux/mfd/arizona/ 26765F: include/linux/mfd/wm831x/ 26766F: include/linux/mfd/wm8350/ 26767F: include/linux/mfd/wm8400* 26768F: include/linux/regulator/arizona* 26769F: include/linux/wm97xx.h 26770F: include/sound/wm????.h 26771F: sound/soc/codecs/arizona* 26772F: sound/soc/codecs/cs47l24* 26773F: sound/soc/codecs/wm* 26774 26775WORKQUEUE 26776M: Tejun Heo <tj@kernel.org> 26777R: Lai Jiangshan <jiangshanlai@gmail.com> 26778S: Maintained 26779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 26780F: Documentation/core-api/workqueue.rst 26781F: include/linux/workqueue.h 26782F: kernel/workqueue.c 26783F: kernel/workqueue_internal.h 26784 26785WWAN DRIVERS 26786M: Loic Poulain <loic.poulain@oss.qualcomm.com> 26787M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 26788R: Johannes Berg <johannes@sipsolutions.net> 26789L: netdev@vger.kernel.org 26790S: Maintained 26791F: drivers/net/wwan/ 26792F: include/linux/wwan.h 26793F: include/uapi/linux/wwan.h 26794 26795X-POWERS AXP288 PMIC DRIVERS 26796M: Hans de Goede <hansg@kernel.org> 26797S: Maintained 26798F: drivers/acpi/pmic/intel_pmic_xpower.c 26799N: axp288 26800 26801X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 26802M: Chen-Yu Tsai <wens@csie.org> 26803L: linux-kernel@vger.kernel.org 26804S: Maintained 26805N: axp[128] 26806 26807X.25 STACK 26808M: Martin Schiller <ms@dev.tdt.de> 26809L: linux-x25@vger.kernel.org 26810S: Maintained 26811F: Documentation/networking/lapb-module.rst 26812F: Documentation/networking/x25* 26813F: drivers/net/wan/hdlc_x25.c 26814F: drivers/net/wan/lapbether.c 26815F: include/*/lapb.h 26816F: include/net/x25* 26817F: include/uapi/linux/x25.h 26818F: net/lapb/ 26819F: net/x25/ 26820 26821X86 ARCHITECTURE (32-BIT AND 64-BIT) 26822M: Thomas Gleixner <tglx@linutronix.de> 26823M: Ingo Molnar <mingo@redhat.com> 26824M: Borislav Petkov <bp@alien8.de> 26825M: Dave Hansen <dave.hansen@linux.intel.com> 26826M: x86@kernel.org 26827R: "H. Peter Anvin" <hpa@zytor.com> 26828L: linux-kernel@vger.kernel.org 26829S: Maintained 26830T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 26831F: Documentation/arch/x86/ 26832F: Documentation/devicetree/bindings/x86/ 26833F: arch/x86/ 26834F: tools/testing/selftests/x86 26835 26836X86 CPUID DATABASE 26837M: Borislav Petkov <bp@alien8.de> 26838M: Thomas Gleixner <tglx@linutronix.de> 26839M: x86@kernel.org 26840R: Ahmed S. Darwish <darwi@linutronix.de> 26841L: x86-cpuid@lists.linux.dev 26842S: Maintained 26843W: https://x86-cpuid.org 26844F: tools/arch/x86/kcpuid/ 26845 26846X86 ENTRY CODE 26847M: Andy Lutomirski <luto@kernel.org> 26848L: linux-kernel@vger.kernel.org 26849S: Maintained 26850T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 26851F: arch/x86/entry/ 26852 26853X86 HARDWARE VULNERABILITIES 26854M: Thomas Gleixner <tglx@linutronix.de> 26855M: Borislav Petkov <bp@alien8.de> 26856M: Peter Zijlstra <peterz@infradead.org> 26857M: Josh Poimboeuf <jpoimboe@kernel.org> 26858R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 26859S: Maintained 26860F: Documentation/admin-guide/hw-vuln/ 26861F: arch/x86/include/asm/nospec-branch.h 26862F: arch/x86/kernel/cpu/bugs.c 26863 26864X86 MCE INFRASTRUCTURE 26865M: Tony Luck <tony.luck@intel.com> 26866M: Borislav Petkov <bp@alien8.de> 26867L: linux-edac@vger.kernel.org 26868S: Maintained 26869F: Documentation/ABI/testing/sysfs-mce 26870F: Documentation/arch/x86/x86_64/machinecheck.rst 26871F: arch/x86/kernel/cpu/mce/* 26872 26873X86 MICROCODE UPDATE SUPPORT 26874M: Borislav Petkov <bp@alien8.de> 26875S: Maintained 26876F: arch/x86/kernel/cpu/microcode/* 26877 26878X86 MM 26879M: Dave Hansen <dave.hansen@linux.intel.com> 26880M: Andy Lutomirski <luto@kernel.org> 26881M: Peter Zijlstra <peterz@infradead.org> 26882L: linux-kernel@vger.kernel.org 26883S: Maintained 26884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 26885F: arch/x86/mm/ 26886 26887X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 26888M: Hans de Goede <hansg@kernel.org> 26889L: platform-driver-x86@vger.kernel.org 26890S: Maintained 26891T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26892F: drivers/platform/x86/x86-android-tablets/ 26893 26894X86 PLATFORM DRIVERS 26895M: Hans de Goede <hansg@kernel.org> 26896M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 26897L: platform-driver-x86@vger.kernel.org 26898S: Maintained 26899Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 26900T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 26901F: drivers/platform/olpc/ 26902F: drivers/platform/x86/ 26903F: include/linux/platform_data/x86/ 26904 26905X86 PLATFORM UV HPE SUPERDOME FLEX 26906M: Steve Wahl <steve.wahl@hpe.com> 26907R: Justin Ernst <justin.ernst@hpe.com> 26908R: Kyle Meyer <kyle.meyer@hpe.com> 26909R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 26910R: Russ Anderson <russ.anderson@hpe.com> 26911S: Supported 26912F: arch/x86/include/asm/uv/ 26913F: arch/x86/kernel/apic/x2apic_uv_x.c 26914F: arch/x86/platform/uv/ 26915 26916X86 STACK UNWINDING 26917M: Josh Poimboeuf <jpoimboe@kernel.org> 26918M: Peter Zijlstra <peterz@infradead.org> 26919S: Supported 26920F: arch/x86/include/asm/unwind*.h 26921F: arch/x86/kernel/dumpstack.c 26922F: arch/x86/kernel/stacktrace.c 26923F: arch/x86/kernel/unwind_*.c 26924 26925X86 TRUST DOMAIN EXTENSIONS (TDX) 26926M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 26927R: Dave Hansen <dave.hansen@linux.intel.com> 26928L: x86@kernel.org 26929L: linux-coco@lists.linux.dev 26930S: Supported 26931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 26932F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 26933F: arch/x86/boot/compressed/tdx* 26934F: arch/x86/coco/tdx/ 26935F: arch/x86/include/asm/shared/tdx.h 26936F: arch/x86/include/asm/tdx.h 26937F: arch/x86/virt/vmx/tdx/ 26938F: drivers/virt/coco/tdx-guest 26939 26940X86 VDSO 26941M: Andy Lutomirski <luto@kernel.org> 26942L: linux-kernel@vger.kernel.org 26943S: Maintained 26944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 26945F: arch/x86/entry/vdso/ 26946 26947XARRAY 26948M: Matthew Wilcox <willy@infradead.org> 26949L: linux-fsdevel@vger.kernel.org 26950L: linux-mm@kvack.org 26951S: Supported 26952F: Documentation/core-api/xarray.rst 26953F: include/linux/idr.h 26954F: include/linux/xarray.h 26955F: lib/idr.c 26956F: lib/test_xarray.c 26957F: lib/xarray.c 26958F: tools/testing/radix-tree 26959 26960XARRAY API [RUST] 26961M: Tamir Duberstein <tamird@gmail.com> 26962M: Andreas Hindborg <a.hindborg@kernel.org> 26963L: rust-for-linux@vger.kernel.org 26964S: Supported 26965W: https://rust-for-linux.com 26966B: https://github.com/Rust-for-Linux/linux/issues 26967C: https://rust-for-linux.zulipchat.com 26968T: git https://github.com/Rust-for-Linux/linux.git xarray-next 26969F: rust/kernel/xarray.rs 26970 26971XBOX DVD IR REMOTE 26972M: Benjamin Valentin <benpicco@googlemail.com> 26973S: Maintained 26974F: drivers/media/rc/keymaps/rc-xbox-dvd.c 26975F: drivers/media/rc/xbox_remote.c 26976 26977XC2028/3028 TUNER DRIVER 26978M: Mauro Carvalho Chehab <mchehab@kernel.org> 26979L: linux-media@vger.kernel.org 26980S: Maintained 26981W: https://linuxtv.org 26982T: git git://linuxtv.org/media.git 26983F: drivers/media/tuners/xc2028.* 26984 26985XDP (eXpress Data Path) 26986M: Alexei Starovoitov <ast@kernel.org> 26987M: Daniel Borkmann <daniel@iogearbox.net> 26988M: David S. Miller <davem@davemloft.net> 26989M: Jakub Kicinski <kuba@kernel.org> 26990M: Jesper Dangaard Brouer <hawk@kernel.org> 26991M: John Fastabend <john.fastabend@gmail.com> 26992R: Stanislav Fomichev <sdf@fomichev.me> 26993L: netdev@vger.kernel.org 26994L: bpf@vger.kernel.org 26995S: Supported 26996F: drivers/net/ethernet/*/*/*/*/*xdp* 26997F: drivers/net/ethernet/*/*/*xdp* 26998F: include/net/xdp.h 26999F: include/net/xdp_priv.h 27000F: include/trace/events/xdp.h 27001F: kernel/bpf/cpumap.c 27002F: kernel/bpf/devmap.c 27003F: net/core/xdp.c 27004F: samples/bpf/xdp* 27005F: tools/testing/selftests/bpf/*/*xdp* 27006F: tools/testing/selftests/bpf/*xdp* 27007K: (?:\b|_)xdp(?:\b|_) 27008 27009XDP SOCKETS (AF_XDP) 27010M: Björn Töpel <bjorn@kernel.org> 27011M: Magnus Karlsson <magnus.karlsson@intel.com> 27012M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27013R: Jonathan Lemon <jonathan.lemon@gmail.com> 27014R: Stanislav Fomichev <sdf@fomichev.me> 27015L: netdev@vger.kernel.org 27016L: bpf@vger.kernel.org 27017S: Maintained 27018F: Documentation/networking/af_xdp.rst 27019F: include/net/netns/xdp.h 27020F: include/net/xdp_sock* 27021F: include/net/xsk_buff_pool.h 27022F: include/uapi/linux/if_xdp.h 27023F: include/uapi/linux/xdp_diag.h 27024F: net/xdp/ 27025F: tools/testing/selftests/bpf/*xsk* 27026 27027XEN BLOCK SUBSYSTEM 27028M: Roger Pau Monné <roger.pau@citrix.com> 27029L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27030S: Supported 27031F: drivers/block/xen* 27032F: drivers/block/xen-blkback/* 27033 27034XEN HYPERVISOR ARM 27035M: Stefano Stabellini <sstabellini@kernel.org> 27036L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27037S: Maintained 27038F: arch/arm/include/asm/xen/ 27039F: arch/arm/xen/ 27040 27041XEN HYPERVISOR ARM64 27042M: Stefano Stabellini <sstabellini@kernel.org> 27043L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27044S: Maintained 27045F: arch/arm64/include/asm/xen/ 27046F: arch/arm64/xen/ 27047 27048XEN HYPERVISOR INTERFACE 27049M: Juergen Gross <jgross@suse.com> 27050M: Stefano Stabellini <sstabellini@kernel.org> 27051R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27052L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27053S: Supported 27054T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27055F: Documentation/ABI/stable/sysfs-hypervisor-xen 27056F: Documentation/ABI/testing/sysfs-hypervisor-xen 27057F: drivers/*/xen-*front.c 27058F: drivers/xen/ 27059F: include/uapi/xen/ 27060F: include/xen/ 27061F: kernel/configs/xen.config 27062 27063XEN HYPERVISOR X86 27064M: Juergen Gross <jgross@suse.com> 27065R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27066L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27067S: Supported 27068F: arch/x86/configs/xen.config 27069F: arch/x86/include/asm/pvclock-abi.h 27070F: arch/x86/include/asm/xen/ 27071F: arch/x86/platform/pvh/ 27072F: arch/x86/xen/ 27073 27074XEN NETWORK BACKEND DRIVER 27075M: Wei Liu <wei.liu@kernel.org> 27076M: Paul Durrant <paul@xen.org> 27077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27078L: netdev@vger.kernel.org 27079S: Supported 27080F: drivers/net/xen-netback/* 27081 27082XEN PCI SUBSYSTEM 27083M: Juergen Gross <jgross@suse.com> 27084L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27085S: Supported 27086F: arch/x86/pci/*xen* 27087F: drivers/pci/*xen* 27088 27089XEN PVSCSI DRIVERS 27090M: Juergen Gross <jgross@suse.com> 27091L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27092L: linux-scsi@vger.kernel.org 27093S: Supported 27094F: drivers/scsi/xen-scsifront.c 27095F: drivers/xen/xen-scsiback.c 27096F: include/xen/interface/io/vscsiif.h 27097 27098XEN PVUSB DRIVER 27099M: Juergen Gross <jgross@suse.com> 27100L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27101L: linux-usb@vger.kernel.org 27102S: Supported 27103F: drivers/usb/host/xen* 27104F: include/xen/interface/io/usbif.h 27105 27106XEN SOUND FRONTEND DRIVER 27107M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27108L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27109L: linux-sound@vger.kernel.org 27110S: Supported 27111F: sound/xen/* 27112 27113XEN SWIOTLB SUBSYSTEM 27114M: Juergen Gross <jgross@suse.com> 27115M: Stefano Stabellini <sstabellini@kernel.org> 27116L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27117L: iommu@lists.linux.dev 27118S: Supported 27119F: arch/*/include/asm/xen/swiotlb-xen.h 27120F: drivers/xen/swiotlb-xen.c 27121F: include/xen/arm/swiotlb-xen.h 27122F: include/xen/swiotlb-xen.h 27123 27124XFS FILESYSTEM 27125M: Carlos Maiolino <cem@kernel.org> 27126L: linux-xfs@vger.kernel.org 27127S: Supported 27128W: http://xfs.org/ 27129C: irc://irc.oftc.net/xfs 27130T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27131P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27132F: Documentation/ABI/testing/sysfs-fs-xfs 27133F: Documentation/admin-guide/xfs.rst 27134F: Documentation/filesystems/xfs/* 27135F: fs/xfs/ 27136F: include/uapi/linux/dqblk_xfs.h 27137F: include/uapi/linux/fsmap.h 27138 27139XILINX AMS DRIVER 27140M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27141L: linux-iio@vger.kernel.org 27142S: Maintained 27143F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27144F: drivers/iio/adc/xilinx-ams.c 27145 27146XILINX AXI ETHERNET DRIVER 27147M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27148S: Maintained 27149F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27150F: drivers/net/ethernet/xilinx/xilinx_axienet* 27151 27152XILINX CAN DRIVER 27153M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27154L: linux-can@vger.kernel.org 27155S: Maintained 27156F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27157F: drivers/net/can/xilinx_can.c 27158 27159XILINX EVENT MANAGEMENT DRIVER 27160M: Michal Simek <michal.simek@amd.com> 27161S: Maintained 27162F: drivers/soc/xilinx/xlnx_event_manager.c 27163F: include/linux/firmware/xlnx-event-manager.h 27164 27165XILINX GPIO DRIVER 27166M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27167R: Srinivas Neeli <srinivas.neeli@amd.com> 27168R: Michal Simek <michal.simek@amd.com> 27169S: Maintained 27170F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27171F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27172F: drivers/gpio/gpio-xilinx.c 27173F: drivers/gpio/gpio-zynq.c 27174 27175XILINX LL TEMAC ETHERNET DRIVER 27176L: netdev@vger.kernel.org 27177S: Orphan 27178F: drivers/net/ethernet/xilinx/ll_temac* 27179 27180XILINX PWM DRIVER 27181M: Sean Anderson <sean.anderson@seco.com> 27182S: Maintained 27183F: drivers/pwm/pwm-xilinx.c 27184F: include/clocksource/timer-xilinx.h 27185 27186XILINX SOUND DRIVERS 27187M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27188S: Maintained 27189F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27190F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27191F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27192F: sound/soc/xilinx/* 27193 27194XILINX SD-FEC IP CORES 27195M: Derek Kiernan <derek.kiernan@amd.com> 27196M: Dragan Cvetic <dragan.cvetic@amd.com> 27197S: Maintained 27198F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27199F: Documentation/misc-devices/xilinx_sdfec.rst 27200F: drivers/misc/xilinx_sdfec.c 27201F: include/uapi/misc/xilinx_sdfec.h 27202 27203XILINX UARTLITE SERIAL DRIVER 27204M: Peter Korsgaard <jacmet@sunsite.dk> 27205L: linux-serial@vger.kernel.org 27206S: Maintained 27207F: drivers/tty/serial/uartlite.c 27208 27209XILINX VIDEO IP CORES 27210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27211L: linux-media@vger.kernel.org 27212S: Supported 27213T: git git://linuxtv.org/media.git 27214F: Documentation/devicetree/bindings/media/xilinx/ 27215F: drivers/media/platform/xilinx/ 27216F: include/uapi/linux/xilinx-v4l2-controls.h 27217 27218XILINX VERSAL EDAC DRIVER 27219M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27220M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27221S: Maintained 27222F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27223F: drivers/edac/versal_edac.c 27224 27225XILINX WATCHDOG DRIVER 27226M: Srinivas Neeli <srinivas.neeli@amd.com> 27227R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27228R: Michal Simek <michal.simek@amd.com> 27229S: Maintained 27230F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27231F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27232F: drivers/watchdog/of_xilinx_wdt.c 27233F: drivers/watchdog/xilinx_wwdt.c 27234 27235XILINX XDMA DRIVER 27236M: Lizhi Hou <lizhi.hou@amd.com> 27237M: Brian Xu <brian.xu@amd.com> 27238M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27239L: dmaengine@vger.kernel.org 27240S: Supported 27241F: drivers/dma/xilinx/xdma-regs.h 27242F: drivers/dma/xilinx/xdma.c 27243F: include/linux/dma/amd_xdma.h 27244F: include/linux/platform_data/amd_xdma.h 27245 27246XILINX ZYNQMP DPDMA DRIVER 27247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27248L: dmaengine@vger.kernel.org 27249S: Supported 27250F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27251F: drivers/dma/xilinx/xilinx_dpdma.c 27252F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27253 27254XILINX ZYNQMP OCM EDAC DRIVER 27255M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27256M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27257S: Maintained 27258F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27259F: drivers/edac/zynqmp_edac.c 27260 27261XILINX ZYNQMP PSGTR PHY DRIVER 27262M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27263L: linux-kernel@vger.kernel.org 27264S: Supported 27265T: git https://github.com/Xilinx/linux-xlnx.git 27266F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27267F: drivers/phy/xilinx/phy-zynqmp.c 27268 27269XILINX ZYNQMP SHA3 DRIVER 27270M: Harsha <harsha.harsha@amd.com> 27271S: Maintained 27272F: drivers/crypto/xilinx/zynqmp-sha.c 27273 27274XILINX ZYNQMP NVMEM DRIVER 27275M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27276M: Kalyani Akula <kalyani.akula@amd.com> 27277R: Michal Simek <michal.simek@amd.com> 27278S: Maintained 27279F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27280F: drivers/nvmem/zynqmp_nvmem.c 27281 27282XILLYBUS DRIVER 27283M: Eli Billauer <eli.billauer@gmail.com> 27284L: linux-kernel@vger.kernel.org 27285S: Supported 27286F: drivers/char/xillybus/ 27287 27288XLP9XX I2C DRIVER 27289M: George Cherian <gcherian@marvell.com> 27290L: linux-i2c@vger.kernel.org 27291S: Supported 27292W: http://www.marvell.com 27293F: drivers/i2c/busses/i2c-xlp9xx.c 27294 27295XRA1403 GPIO EXPANDER 27296M: Nandor Han <nandor.han@ge.com> 27297L: linux-gpio@vger.kernel.org 27298S: Maintained 27299F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 27300F: drivers/gpio/gpio-xra1403.c 27301 27302XTENSA XTFPGA PLATFORM SUPPORT 27303M: Max Filippov <jcmvbkbc@gmail.com> 27304S: Maintained 27305F: drivers/spi/spi-xtensa-xtfpga.c 27306F: sound/soc/xtensa/xtfpga-i2s.c 27307 27308XZ EMBEDDED 27309M: Lasse Collin <lasse.collin@tukaani.org> 27310S: Maintained 27311W: https://tukaani.org/xz/embedded.html 27312B: https://github.com/tukaani-project/xz-embedded/issues 27313C: irc://irc.libera.chat/tukaani 27314F: Documentation/staging/xz.rst 27315F: include/linux/decompress/unxz.h 27316F: include/linux/xz.h 27317F: lib/decompress_unxz.c 27318F: lib/xz/ 27319F: scripts/xz_wrap.sh 27320 27321YAM DRIVER FOR AX.25 27322M: Jean-Paul Roubelat <jpr@f6fbb.org> 27323L: linux-hams@vger.kernel.org 27324S: Maintained 27325F: drivers/net/hamradio/yam* 27326F: include/linux/yam.h 27327 27328YAMA SECURITY MODULE 27329M: Kees Cook <kees@kernel.org> 27330S: Supported 27331T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27332F: Documentation/admin-guide/LSM/Yama.rst 27333F: security/yama/ 27334 27335YAML NETLINK (YNL) 27336M: Donald Hunter <donald.hunter@gmail.com> 27337M: Jakub Kicinski <kuba@kernel.org> 27338F: Documentation/netlink/ 27339F: Documentation/userspace-api/netlink/intro-specs.rst 27340F: Documentation/userspace-api/netlink/specs.rst 27341F: tools/net/ynl/ 27342 27343YEALINK PHONE DRIVER 27344M: Henk Vergonet <Henk.Vergonet@gmail.com> 27345S: Maintained 27346F: Documentation/input/devices/yealink.rst 27347F: drivers/input/misc/yealink.* 27348 27349Z8530 DRIVER FOR AX.25 27350M: Joerg Reuter <jreuter@yaina.de> 27351L: linux-hams@vger.kernel.org 27352S: Maintained 27353W: http://yaina.de/jreuter/ 27354W: http://www.qsl.net/dl1bke/ 27355F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27356F: drivers/net/hamradio/*scc.c 27357F: drivers/net/hamradio/z8530.h 27358 27359ZD1211RW WIRELESS DRIVER 27360L: linux-wireless@vger.kernel.org 27361S: Orphan 27362F: drivers/net/wireless/zydas/ 27363 27364ZD1301 MEDIA DRIVER 27365L: linux-media@vger.kernel.org 27366S: Orphan 27367W: https://linuxtv.org/ 27368Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27369F: drivers/media/usb/dvb-usb-v2/zd1301* 27370 27371ZD1301_DEMOD MEDIA DRIVER 27372L: linux-media@vger.kernel.org 27373S: Orphan 27374W: https://linuxtv.org/ 27375Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27376F: drivers/media/dvb-frontends/zd1301_demod* 27377 27378ZHAOXIN PROCESSOR SUPPORT 27379M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27380L: linux-kernel@vger.kernel.org 27381S: Maintained 27382F: arch/x86/kernel/cpu/zhaoxin.c 27383 27384ZONED LOOP DEVICE 27385M: Damien Le Moal <dlemoal@kernel.org> 27386R: Christoph Hellwig <hch@lst.de> 27387L: linux-block@vger.kernel.org 27388S: Maintained 27389F: Documentation/admin-guide/blockdev/zoned_loop.rst 27390F: drivers/block/zloop.c 27391 27392ZONEFS FILESYSTEM 27393M: Damien Le Moal <dlemoal@kernel.org> 27394M: Naohiro Aota <naohiro.aota@wdc.com> 27395R: Johannes Thumshirn <jth@kernel.org> 27396L: linux-fsdevel@vger.kernel.org 27397S: Maintained 27398T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27399F: Documentation/filesystems/zonefs.rst 27400F: fs/zonefs/ 27401 27402ZR36067 VIDEO FOR LINUX DRIVER 27403M: Corentin Labbe <clabbe@baylibre.com> 27404L: mjpeg-users@lists.sourceforge.net 27405L: linux-media@vger.kernel.org 27406S: Maintained 27407W: http://mjpeg.sourceforge.net/driver-zoran/ 27408Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27409F: Documentation/driver-api/media/drivers/zoran.rst 27410F: drivers/media/pci/zoran/ 27411 27412ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27413M: Minchan Kim <minchan@kernel.org> 27414M: Sergey Senozhatsky <senozhatsky@chromium.org> 27415L: linux-kernel@vger.kernel.org 27416S: Maintained 27417F: Documentation/admin-guide/blockdev/zram.rst 27418F: drivers/block/zram/ 27419 27420ZS DECSTATION Z85C30 SERIAL DRIVER 27421M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27422S: Maintained 27423F: drivers/tty/serial/zs.* 27424 27425ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27426M: Minchan Kim <minchan@kernel.org> 27427M: Sergey Senozhatsky <senozhatsky@chromium.org> 27428L: linux-mm@kvack.org 27429S: Maintained 27430F: Documentation/mm/zsmalloc.rst 27431F: include/linux/zsmalloc.h 27432F: mm/zsmalloc.c 27433 27434ZSTD 27435M: Nick Terrell <terrelln@fb.com> 27436M: David Sterba <dsterba@suse.com> 27437S: Maintained 27438B: https://github.com/facebook/zstd/issues 27439T: git https://github.com/terrelln/linux.git 27440F: crypto/zstd.c 27441F: include/linux/zstd* 27442F: lib/decompress_unzstd.c 27443F: lib/zstd/ 27444N: zstd 27445K: zstd 27446 27447ZSWAP COMPRESSED SWAP CACHING 27448M: Johannes Weiner <hannes@cmpxchg.org> 27449M: Yosry Ahmed <yosry.ahmed@linux.dev> 27450M: Nhat Pham <nphamcs@gmail.com> 27451R: Chengming Zhou <chengming.zhou@linux.dev> 27452L: linux-mm@kvack.org 27453S: Maintained 27454F: Documentation/admin-guide/mm/zswap.rst 27455F: include/linux/zpool.h 27456F: include/linux/zswap.h 27457F: mm/zpool.c 27458F: mm/zswap.c 27459F: tools/testing/selftests/cgroup/test_zswap.c 27460 27461SENARYTECH AUDIO CODEC DRIVER 27462M: bo liu <bo.liu@senarytech.com> 27463S: Maintained 27464T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27465F: sound/pci/hda/patch_senarytech.c 27466 27467THE REST 27468M: Linus Torvalds <torvalds@linux-foundation.org> 27469L: linux-kernel@vger.kernel.org 27470S: Buried alive in reporters 27471T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27472F: * 27473F: */ 27474
