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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <wbg@kernel.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <wbg@kernel.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <wbg@kernel.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <wbg@kernel.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <wbg@kernel.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <wbg@kernel.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <wbg@kernel.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE 1 EMBEDDED CONTROLLER DRIVER 262M: Nikita Travkin <nikita@trvn.ru> 263S: Maintained 264F: Documentation/devicetree/bindings/platform/acer,aspire1-ec.yaml 265F: drivers/platform/arm64/acer-aspire1-ec.c 266 267ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 268M: Peter Kaestle <peter@piie.net> 269L: platform-driver-x86@vger.kernel.org 270S: Maintained 271W: http://piie.net/?section=acerhdf 272F: drivers/platform/x86/acerhdf.c 273 274ACER WMI LAPTOP EXTRAS 275M: "Lee, Chun-Yi" <jlee@suse.com> 276L: platform-driver-x86@vger.kernel.org 277S: Maintained 278F: drivers/platform/x86/acer-wmi.c 279 280ACPI 281M: "Rafael J. Wysocki" <rafael@kernel.org> 282R: Len Brown <lenb@kernel.org> 283L: linux-acpi@vger.kernel.org 284S: Supported 285Q: https://patchwork.kernel.org/project/linux-acpi/list/ 286B: https://bugzilla.kernel.org 287T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 288F: Documentation/ABI/testing/configfs-acpi 289F: Documentation/ABI/testing/sysfs-bus-acpi 290F: Documentation/firmware-guide/acpi/ 291F: arch/x86/kernel/acpi/ 292F: arch/x86/pci/acpi.c 293F: drivers/acpi/ 294F: drivers/pci/*/*acpi* 295F: drivers/pci/*acpi* 296F: drivers/pnp/pnpacpi/ 297F: include/acpi/ 298F: include/linux/acpi.h 299F: include/linux/fwnode.h 300F: include/linux/fw_table.h 301F: lib/fw_table.c 302F: tools/power/acpi/ 303 304ACPI APEI 305M: "Rafael J. Wysocki" <rafael@kernel.org> 306R: Len Brown <lenb@kernel.org> 307R: James Morse <james.morse@arm.com> 308R: Tony Luck <tony.luck@intel.com> 309R: Borislav Petkov <bp@alien8.de> 310L: linux-acpi@vger.kernel.org 311F: drivers/acpi/apei/ 312 313ACPI COMPONENT ARCHITECTURE (ACPICA) 314M: Robert Moore <robert.moore@intel.com> 315M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 316L: linux-acpi@vger.kernel.org 317L: acpica-devel@lists.linux.dev 318S: Supported 319W: https://acpica.org/ 320W: https://github.com/acpica/acpica/ 321Q: https://patchwork.kernel.org/project/linux-acpi/list/ 322B: https://bugzilla.kernel.org 323B: https://bugs.acpica.org 324T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 325F: drivers/acpi/acpica/ 326F: include/acpi/ 327F: tools/power/acpi/ 328 329ACPI FOR ARM64 (ACPI/arm64) 330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 331M: Hanjun Guo <guohanjun@huawei.com> 332M: Sudeep Holla <sudeep.holla@arm.com> 333L: linux-acpi@vger.kernel.org 334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 335S: Maintained 336F: drivers/acpi/arm64 337 338ACPI FOR RISC-V (ACPI/riscv) 339M: Sunil V L <sunilvl@ventanamicro.com> 340L: linux-acpi@vger.kernel.org 341L: linux-riscv@lists.infradead.org 342S: Maintained 343F: drivers/acpi/riscv/ 344 345ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 346M: Sudeep Holla <sudeep.holla@arm.com> 347L: linux-acpi@vger.kernel.org 348S: Supported 349F: drivers/mailbox/pcc.c 350 351ACPI PMIC DRIVERS 352M: "Rafael J. Wysocki" <rafael@kernel.org> 353M: Len Brown <lenb@kernel.org> 354R: Andy Shevchenko <andy@kernel.org> 355R: Mika Westerberg <mika.westerberg@linux.intel.com> 356L: linux-acpi@vger.kernel.org 357S: Supported 358Q: https://patchwork.kernel.org/project/linux-acpi/list/ 359B: https://bugzilla.kernel.org 360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 361F: drivers/acpi/pmic/ 362 363ACPI QUICKSTART DRIVER 364M: Armin Wolf <W_Armin@gmx.de> 365L: platform-driver-x86@vger.kernel.org 366S: Maintained 367F: drivers/platform/x86/quickstart.c 368 369ACPI SERIAL MULTI INSTANTIATE DRIVER 370M: Hans de Goede <hdegoede@redhat.com> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/serial-multi-instantiate.c 374 375ACPI THERMAL DRIVER 376M: Rafael J. Wysocki <rafael@kernel.org> 377R: Zhang Rui <rui.zhang@intel.com> 378L: linux-acpi@vger.kernel.org 379S: Supported 380B: https://bugzilla.kernel.org 381F: drivers/acpi/*thermal* 382 383ACPI VIOT DRIVER 384M: Jean-Philippe Brucker <jean-philippe@linaro.org> 385L: linux-acpi@vger.kernel.org 386L: iommu@lists.linux.dev 387S: Maintained 388F: drivers/acpi/viot.c 389F: include/linux/acpi_viot.h 390 391ACPI WMI DRIVER 392M: Armin Wolf <W_Armin@gmx.de> 393L: platform-driver-x86@vger.kernel.org 394S: Maintained 395F: Documentation/driver-api/wmi.rst 396F: Documentation/wmi/ 397F: drivers/platform/x86/wmi.c 398F: include/uapi/linux/wmi.h 399 400ACRN HYPERVISOR SERVICE MODULE 401M: Fei Li <fei1.li@intel.com> 402L: acrn-dev@lists.projectacrn.org (subscribers-only) 403S: Supported 404W: https://projectacrn.org 405F: Documentation/virt/acrn/ 406F: drivers/virt/acrn/ 407F: include/uapi/linux/acrn.h 408 409AD1889 ALSA SOUND DRIVER 410L: linux-parisc@vger.kernel.org 411S: Maintained 412W: https://parisc.wiki.kernel.org/index.php/AD1889 413F: sound/pci/ad1889.* 414 415AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 416M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 417L: linux-iio@vger.kernel.org 418S: Supported 419F: drivers/iio/potentiometer/ad5110.c 420 421AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 422M: Michael Hennerich <michael.hennerich@analog.com> 423S: Supported 424W: http://wiki.analog.com/AD5254 425W: https://ez.analog.com/linux-software-drivers 426F: drivers/misc/ad525x_dpot.c 427 428AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5398 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/regulator/ad5398.c 434 435AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD7142 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/input/misc/ad714x.c 441 442AD7877 TOUCHSCREEN DRIVER 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7877 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/touchscreen/ad7877.c 448 449AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 450M: Michael Hennerich <michael.hennerich@analog.com> 451S: Supported 452W: http://wiki.analog.com/AD7879 453W: https://ez.analog.com/linux-software-drivers 454F: drivers/input/touchscreen/ad7879.c 455 456AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 457M: Michael Hennerich <michael.hennerich@analog.com> 458M: Nuno Sá <nuno.sa@analog.com> 459R: David Lechner <dlechner@baylibre.com> 460S: Supported 461W: https://ez.analog.com/linux-software-drivers 462F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 463F: Documentation/iio/ad7944.rst 464F: drivers/iio/adc/ad7944.c 465 466ADAFRUIT MINI I2C GAMEPAD 467M: Anshul Dalal <anshulusr@gmail.com> 468L: linux-input@vger.kernel.org 469S: Maintained 470F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 471F: drivers/input/joystick/adafruit-seesaw.c 472 473ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 474M: Jiri Kosina <jikos@kernel.org> 475S: Maintained 476 477ADF7242 IEEE 802.15.4 RADIO DRIVER 478M: Michael Hennerich <michael.hennerich@analog.com> 479L: linux-wpan@vger.kernel.org 480S: Supported 481W: https://wiki.analog.com/ADF7242 482W: https://ez.analog.com/linux-software-drivers 483F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 484F: drivers/net/ieee802154/adf7242.c 485 486ADM1025 HARDWARE MONITOR DRIVER 487M: Jean Delvare <jdelvare@suse.com> 488L: linux-hwmon@vger.kernel.org 489S: Maintained 490F: Documentation/hwmon/adm1025.rst 491F: drivers/hwmon/adm1025.c 492 493ADM1029 HARDWARE MONITOR DRIVER 494M: Corentin Labbe <clabbe.montjoie@gmail.com> 495L: linux-hwmon@vger.kernel.org 496S: Maintained 497F: drivers/hwmon/adm1029.c 498 499ADM8211 WIRELESS DRIVER 500L: linux-wireless@vger.kernel.org 501S: Orphan 502F: drivers/net/wireless/admtek/adm8211.* 503 504ADP1050 HARDWARE MONITOR DRIVER 505M: Radu Sabau <radu.sabau@analog.com> 506L: linux-hwmon@vger.kernel.org 507S: Supported 508W: https://ez.analog.com/linux-software-drivers 509F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 510 511ADP1653 FLASH CONTROLLER DRIVER 512M: Sakari Ailus <sakari.ailus@iki.fi> 513L: linux-media@vger.kernel.org 514S: Maintained 515F: drivers/media/i2c/adp1653.c 516F: include/media/i2c/adp1653.h 517 518ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 519M: Michael Hennerich <michael.hennerich@analog.com> 520S: Supported 521W: http://wiki.analog.com/ADP5520 522W: https://ez.analog.com/linux-software-drivers 523F: drivers/gpio/gpio-adp5520.c 524F: drivers/input/keyboard/adp5520-keys.c 525F: drivers/leds/leds-adp5520.c 526F: drivers/mfd/adp5520.c 527F: drivers/video/backlight/adp5520_bl.c 528 529ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 530M: Michael Hennerich <michael.hennerich@analog.com> 531S: Supported 532W: http://wiki.analog.com/ADP5588 533W: https://ez.analog.com/linux-software-drivers 534F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 535F: drivers/input/keyboard/adp5588-keys.c 536 537ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP8860 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/video/backlight/adp8860_bl.c 543 544ADT746X FAN DRIVER 545M: Colin Leroy <colin@colino.net> 546S: Maintained 547F: drivers/macintosh/therm_adt746x.c 548 549ADT7475 HARDWARE MONITOR DRIVER 550M: Jean Delvare <jdelvare@suse.com> 551L: linux-hwmon@vger.kernel.org 552S: Maintained 553F: Documentation/hwmon/adt7475.rst 554F: drivers/hwmon/adt7475.c 555 556ADVANSYS SCSI DRIVER 557M: Matthew Wilcox <willy@infradead.org> 558M: Hannes Reinecke <hare@suse.com> 559L: linux-scsi@vger.kernel.org 560S: Maintained 561F: Documentation/scsi/advansys.rst 562F: drivers/scsi/advansys.c 563 564ADVANTECH SWBTN DRIVER 565M: Andrea Ho <Andrea.Ho@advantech.com.tw> 566L: platform-driver-x86@vger.kernel.org 567S: Maintained 568F: drivers/platform/x86/adv_swbutton.c 569 570ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 571M: Lucas Stankus <lucas.p.stankus@gmail.com> 572S: Supported 573F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 574F: drivers/iio/accel/adxl313* 575 576ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 577M: Michael Hennerich <michael.hennerich@analog.com> 578S: Supported 579W: http://wiki.analog.com/ADXL345 580W: https://ez.analog.com/linux-software-drivers 581F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 582F: drivers/input/misc/adxl34x.c 583 584ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 585M: Puranjay Mohan <puranjay@kernel.org> 586L: linux-iio@vger.kernel.org 587S: Supported 588F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 589F: drivers/iio/accel/adxl355.h 590F: drivers/iio/accel/adxl355_core.c 591F: drivers/iio/accel/adxl355_i2c.c 592F: drivers/iio/accel/adxl355_spi.c 593 594ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 595M: Cosmin Tanislav <cosmin.tanislav@analog.com> 596L: linux-iio@vger.kernel.org 597S: Supported 598W: https://ez.analog.com/linux-software-drivers 599F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 600F: drivers/iio/accel/adxl367* 601 602ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Michael Hennerich <michael.hennerich@analog.com> 604S: Supported 605W: https://ez.analog.com/linux-software-drivers 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 607F: drivers/iio/accel/adxl372.c 608F: drivers/iio/accel/adxl372_i2c.c 609F: drivers/iio/accel/adxl372_spi.c 610 611AF8133J THREE-AXIS MAGNETOMETER DRIVER 612M: Ondřej Jirman <megi@xff.cz> 613S: Maintained 614F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 615F: drivers/iio/magnetometer/af8133j.c 616 617AF9013 MEDIA DRIVER 618L: linux-media@vger.kernel.org 619S: Orphan 620W: https://linuxtv.org 621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 622F: drivers/media/dvb-frontends/af9013* 623 624AF9033 MEDIA DRIVER 625L: linux-media@vger.kernel.org 626S: Orphan 627W: https://linuxtv.org 628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 629F: drivers/media/dvb-frontends/af9033* 630 631AFFS FILE SYSTEM 632M: David Sterba <dsterba@suse.com> 633L: linux-fsdevel@vger.kernel.org 634S: Odd Fixes 635F: Documentation/filesystems/affs.rst 636F: fs/affs/ 637 638AFS FILESYSTEM 639M: David Howells <dhowells@redhat.com> 640M: Marc Dionne <marc.dionne@auristor.com> 641L: linux-afs@lists.infradead.org 642S: Supported 643W: https://www.infradead.org/~dhowells/kafs/ 644F: Documentation/filesystems/afs.rst 645F: fs/afs/ 646F: include/trace/events/afs.h 647 648AGPGART DRIVER 649M: David Airlie <airlied@redhat.com> 650L: dri-devel@lists.freedesktop.org 651S: Maintained 652T: git https://gitlab.freedesktop.org/drm/kernel.git 653F: drivers/char/agp/ 654F: include/linux/agp* 655F: include/uapi/linux/agp* 656 657AHA152X SCSI DRIVER 658M: "Juergen E. Fischer" <fischer@norbit.de> 659L: linux-scsi@vger.kernel.org 660S: Maintained 661F: drivers/scsi/aha152x* 662F: drivers/scsi/pcmcia/aha152x* 663 664AIC7XXX / AIC79XX SCSI DRIVER 665M: Hannes Reinecke <hare@suse.com> 666L: linux-scsi@vger.kernel.org 667S: Maintained 668F: drivers/scsi/aic7xxx/ 669 670AIMSLAB FM RADIO RECEIVER DRIVER 671M: Hans Verkuil <hverkuil@xs4all.nl> 672L: linux-media@vger.kernel.org 673S: Maintained 674W: https://linuxtv.org 675T: git git://linuxtv.org/media_tree.git 676F: drivers/media/radio/radio-aimslab* 677 678AIO 679M: Benjamin LaHaise <bcrl@kvack.org> 680L: linux-aio@kvack.org 681S: Supported 682F: fs/aio.c 683F: include/linux/*aio*.h 684 685AIROHA SPI SNFI DRIVER 686M: Lorenzo Bianconi <lorenzo@kernel.org> 687M: Ray Liu <ray.liu@airoha.com> 688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 689L: linux-spi@vger.kernel.org 690S: Maintained 691F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 692F: drivers/spi/spi-airoha-snfi.c 693 694AIRSPY MEDIA DRIVER 695L: linux-media@vger.kernel.org 696S: Orphan 697W: https://linuxtv.org 698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 699F: drivers/media/usb/airspy/ 700 701ALACRITECH GIGABIT ETHERNET DRIVER 702M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 703S: Maintained 704F: drivers/net/ethernet/alacritech/* 705 706ALCATEL SPEEDTOUCH USB DRIVER 707M: Duncan Sands <duncan.sands@free.fr> 708L: linux-usb@vger.kernel.org 709S: Maintained 710W: http://www.linux-usb.org/SpeedTouch/ 711F: drivers/usb/atm/speedtch.c 712F: drivers/usb/atm/usbatm.c 713 714ALCHEMY AU1XX0 MMC DRIVER 715M: Manuel Lauss <manuel.lauss@gmail.com> 716S: Maintained 717F: drivers/mmc/host/au1xmmc.c 718 719ALI1563 I2C DRIVER 720M: Rudolf Marek <r.marek@assembler.cz> 721L: linux-i2c@vger.kernel.org 722S: Maintained 723F: Documentation/i2c/busses/i2c-ali1563.rst 724F: drivers/i2c/busses/i2c-ali1563.c 725 726ALIBABA ELASTIC RDMA DRIVER 727M: Cheng Xu <chengyou@linux.alibaba.com> 728M: Kai Shen <kaishen@linux.alibaba.com> 729L: linux-rdma@vger.kernel.org 730S: Supported 731F: drivers/infiniband/hw/erdma 732F: include/uapi/rdma/erdma-abi.h 733 734ALIBABA PMU DRIVER 735M: Shuai Xue <xueshuai@linux.alibaba.com> 736S: Supported 737F: Documentation/admin-guide/perf/alibaba_pmu.rst 738F: drivers/perf/alibaba_uncore_drw_pmu.c 739 740ALIENWARE WMI DRIVER 741L: Dell.Client.Kernel@dell.com 742S: Maintained 743F: drivers/platform/x86/dell/alienware-wmi.c 744 745ALLEGRO DVT VIDEO IP CORE DRIVER 746M: Michael Tretter <m.tretter@pengutronix.de> 747R: Pengutronix Kernel Team <kernel@pengutronix.de> 748L: linux-media@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 751F: drivers/media/platform/allegro-dvt/ 752 753ALLIED VISION ALVIUM CAMERA DRIVER 754M: Tommaso Merciai <tomm.merciai@gmail.com> 755M: Martin Hecht <martin.hecht@avnet.eu> 756L: linux-media@vger.kernel.org 757S: Maintained 758F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 759F: drivers/media/i2c/alvium-csi2.c 760F: drivers/media/i2c/alvium-csi2.h 761 762ALLWINNER A10 CSI DRIVER 763M: Maxime Ripard <mripard@kernel.org> 764L: linux-media@vger.kernel.org 765S: Maintained 766T: git git://linuxtv.org/media_tree.git 767F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 768F: drivers/media/platform/sunxi/sun4i-csi/ 769 770ALLWINNER A31 CSI DRIVER 771M: Yong Deng <yong.deng@magewell.com> 772M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 773L: linux-media@vger.kernel.org 774S: Maintained 775T: git git://linuxtv.org/media_tree.git 776F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 777F: drivers/media/platform/sunxi/sun6i-csi/ 778 779ALLWINNER A31 ISP DRIVER 780M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 781L: linux-media@vger.kernel.org 782S: Maintained 783T: git git://linuxtv.org/media_tree.git 784F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 785F: drivers/staging/media/sunxi/sun6i-isp/ 786F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 787 788ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 789M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 790L: linux-media@vger.kernel.org 791S: Maintained 792T: git git://linuxtv.org/media_tree.git 793F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 794F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 795 796ALLWINNER CPUFREQ DRIVER 797M: Yangtao Li <tiny.windzz@gmail.com> 798L: linux-pm@vger.kernel.org 799S: Maintained 800F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 801F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 802 803ALLWINNER CRYPTO DRIVERS 804M: Corentin Labbe <clabbe.montjoie@gmail.com> 805L: linux-crypto@vger.kernel.org 806S: Maintained 807F: drivers/crypto/allwinner/ 808 809ALLWINNER DMIC DRIVERS 810M: Ban Tao <fengzheng923@gmail.com> 811L: alsa-devel@alsa-project.org (moderated for non-subscribers) 812S: Maintained 813F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 814F: sound/soc/sunxi/sun50i-dmic.c 815 816ALLWINNER HARDWARE SPINLOCK SUPPORT 817M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 818S: Maintained 819F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 820F: drivers/hwspinlock/sun6i_hwspinlock.c 821 822ALLWINNER THERMAL DRIVER 823M: Vasily Khoruzhick <anarsoul@gmail.com> 824M: Yangtao Li <tiny.windzz@gmail.com> 825L: linux-pm@vger.kernel.org 826S: Maintained 827F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 828F: drivers/thermal/sun8i_thermal.c 829 830ALLWINNER VPU DRIVER 831M: Maxime Ripard <mripard@kernel.org> 832M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 833L: linux-media@vger.kernel.org 834S: Maintained 835F: drivers/staging/media/sunxi/cedrus/ 836 837ALPHA PORT 838M: Richard Henderson <richard.henderson@linaro.org> 839M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 840M: Matt Turner <mattst88@gmail.com> 841L: linux-alpha@vger.kernel.org 842S: Odd Fixes 843F: arch/alpha/ 844 845ALPS PS/2 TOUCHPAD DRIVER 846R: Pali Rohár <pali@kernel.org> 847F: drivers/input/mouse/alps.* 848 849ALTERA I2C CONTROLLER DRIVER 850M: Thor Thayer <thor.thayer@linux.intel.com> 851S: Maintained 852F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 853F: drivers/i2c/busses/i2c-altera.c 854 855ALTERA MAILBOX DRIVER 856M: Mun Yew Tham <mun.yew.tham@intel.com> 857S: Maintained 858F: drivers/mailbox/mailbox-altera.c 859 860ALTERA MSGDMA IP CORE DRIVER 861M: Olivier Dautricourt <olivierdautricourt@gmail.com> 862R: Stefan Roese <sr@denx.de> 863L: dmaengine@vger.kernel.org 864S: Odd Fixes 865F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 866F: drivers/dma/altera-msgdma.c 867 868ALTERA PIO DRIVER 869M: Mun Yew Tham <mun.yew.tham@intel.com> 870L: linux-gpio@vger.kernel.org 871S: Maintained 872F: drivers/gpio/gpio-altera.c 873 874ALTERA SYSTEM MANAGER DRIVER 875M: Thor Thayer <thor.thayer@linux.intel.com> 876S: Maintained 877F: drivers/mfd/altera-sysmgr.c 878F: include/linux/mfd/altera-sysmgr.h 879 880ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 881M: Thor Thayer <thor.thayer@linux.intel.com> 882S: Maintained 883F: drivers/gpio/gpio-altera-a10sr.c 884F: drivers/mfd/altera-a10sr.c 885F: drivers/reset/reset-a10sr.c 886F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 887F: include/linux/mfd/altera-a10sr.h 888 889ALTERA TRIPLE SPEED ETHERNET DRIVER 890M: Joyce Ooi <joyce.ooi@intel.com> 891L: netdev@vger.kernel.org 892S: Maintained 893F: drivers/net/ethernet/altera/ 894 895ALTERA UART/JTAG UART SERIAL DRIVERS 896M: Tobias Klauser <tklauser@distanz.ch> 897L: linux-serial@vger.kernel.org 898S: Maintained 899F: drivers/tty/serial/altera_jtaguart.c 900F: drivers/tty/serial/altera_uart.c 901F: include/linux/altera_jtaguart.h 902F: include/linux/altera_uart.h 903 904AMAZON ANNAPURNA LABS FIC DRIVER 905M: Talel Shenhar <talel@amazon.com> 906S: Maintained 907F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 908F: drivers/irqchip/irq-al-fic.c 909 910AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 911M: Talel Shenhar <talel@amazon.com> 912M: Talel Shenhar <talelshenhar@gmail.com> 913S: Maintained 914F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 915F: drivers/edac/al_mc_edac.c 916 917AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 918M: Talel Shenhar <talel@amazon.com> 919S: Maintained 920F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 921F: drivers/thermal/thermal_mmio.c 922 923AMAZON ETHERNET DRIVERS 924M: Shay Agroskin <shayagr@amazon.com> 925M: Arthur Kiyanovski <akiyano@amazon.com> 926R: David Arinzon <darinzon@amazon.com> 927R: Noam Dagan <ndagan@amazon.com> 928R: Saeed Bishara <saeedb@amazon.com> 929L: netdev@vger.kernel.org 930S: Supported 931F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 932F: drivers/net/ethernet/amazon/ 933 934AMAZON RDMA EFA DRIVER 935M: Michael Margolin <mrgolin@amazon.com> 936R: Gal Pressman <gal.pressman@linux.dev> 937R: Yossi Leybovich <sleybo@amazon.com> 938L: linux-rdma@vger.kernel.org 939S: Supported 940Q: https://patchwork.kernel.org/project/linux-rdma/list/ 941F: drivers/infiniband/hw/efa/ 942F: include/uapi/rdma/efa-abi.h 943 944AMD ADDRESS TRANSLATION LIBRARY (ATL) 945M: Yazen Ghannam <Yazen.Ghannam@amd.com> 946L: linux-edac@vger.kernel.org 947S: Supported 948F: drivers/ras/amd/atl/* 949 950AMD AXI W1 DRIVER 951M: Kris Chaplin <kris.chaplin@amd.com> 952R: Thomas Delev <thomas.delev@amd.com> 953R: Michal Simek <michal.simek@amd.com> 954S: Maintained 955F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 956F: drivers/w1/masters/amd_axi_w1.c 957 958AMD CDX BUS DRIVER 959M: Nipun Gupta <nipun.gupta@amd.com> 960M: Nikhil Agarwal <nikhil.agarwal@amd.com> 961S: Maintained 962F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 963F: drivers/cdx/* 964F: include/linux/cdx/* 965 966AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 967M: Tom Lendacky <thomas.lendacky@amd.com> 968M: John Allen <john.allen@amd.com> 969L: linux-crypto@vger.kernel.org 970S: Supported 971F: drivers/crypto/ccp/ 972F: include/linux/ccp.h 973 974AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 975M: Ashish Kalra <ashish.kalra@amd.com> 976M: Tom Lendacky <thomas.lendacky@amd.com> 977L: linux-crypto@vger.kernel.org 978S: Supported 979F: drivers/crypto/ccp/sev* 980F: include/uapi/linux/psp-sev.h 981 982AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 983M: Mario Limonciello <mario.limonciello@amd.com> 984L: linux-crypto@vger.kernel.org 985S: Supported 986F: drivers/crypto/ccp/dbc.c 987F: drivers/crypto/ccp/dbc.h 988F: drivers/crypto/ccp/platform-access.c 989F: drivers/crypto/ccp/platform-access.h 990F: include/uapi/linux/psp-dbc.h 991F: tools/crypto/ccp/*.c 992F: tools/crypto/ccp/*.py 993 994AMD DISPLAY CORE 995M: Harry Wentland <harry.wentland@amd.com> 996M: Leo Li <sunpeng.li@amd.com> 997M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 998L: amd-gfx@lists.freedesktop.org 999S: Supported 1000T: git https://gitlab.freedesktop.org/agd5f/linux.git 1001F: drivers/gpu/drm/amd/display/ 1002 1003AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1004M: Huang Rui <ray.huang@amd.com> 1005L: linux-hwmon@vger.kernel.org 1006S: Supported 1007F: Documentation/hwmon/fam15h_power.rst 1008F: drivers/hwmon/fam15h_power.c 1009 1010AMD FCH GPIO DRIVER 1011M: Enrico Weigelt, metux IT consult <info@metux.net> 1012L: linux-gpio@vger.kernel.org 1013S: Maintained 1014F: drivers/gpio/gpio-amd-fch.c 1015F: include/linux/platform_data/gpio/gpio-amd-fch.h 1016 1017AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1018L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1019S: Orphan 1020F: drivers/usb/gadget/udc/amd5536udc.* 1021 1022AMD GEODE PROCESSOR/CHIPSET SUPPORT 1023M: Andres Salomon <dilinger@queued.net> 1024L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1025S: Supported 1026W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1027F: arch/x86/include/asm/geode.h 1028F: drivers/char/hw_random/geode-rng.c 1029F: drivers/crypto/geode* 1030F: drivers/video/fbdev/geode/ 1031 1032AMD HSMP DRIVER 1033M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1034R: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 1035L: platform-driver-x86@vger.kernel.org 1036S: Maintained 1037F: Documentation/arch/x86/amd_hsmp.rst 1038F: arch/x86/include/asm/amd_hsmp.h 1039F: arch/x86/include/uapi/asm/amd_hsmp.h 1040F: drivers/platform/x86/amd/hsmp.c 1041 1042AMD IOMMU (AMD-VI) 1043M: Joerg Roedel <joro@8bytes.org> 1044R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1045L: iommu@lists.linux.dev 1046S: Maintained 1047T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1048F: drivers/iommu/amd/ 1049F: include/linux/amd-iommu.h 1050 1051AMD KFD 1052M: Felix Kuehling <Felix.Kuehling@amd.com> 1053L: amd-gfx@lists.freedesktop.org 1054S: Supported 1055T: git https://gitlab.freedesktop.org/agd5f/linux.git 1056F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1057F: drivers/gpu/drm/amd/amdkfd/ 1058F: drivers/gpu/drm/amd/include/cik_structs.h 1059F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1060F: drivers/gpu/drm/amd/include/v9_structs.h 1061F: drivers/gpu/drm/amd/include/vi_structs.h 1062F: include/uapi/linux/kfd_ioctl.h 1063F: include/uapi/linux/kfd_sysfs.h 1064 1065AMD MP2 I2C DRIVER 1066M: Elie Morisse <syniurge@gmail.com> 1067M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1068L: linux-i2c@vger.kernel.org 1069S: Maintained 1070F: drivers/i2c/busses/i2c-amd-mp2* 1071 1072AMD PDS CORE DRIVER 1073M: Shannon Nelson <shannon.nelson@amd.com> 1074M: Brett Creeley <brett.creeley@amd.com> 1075L: netdev@vger.kernel.org 1076S: Supported 1077F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1078F: drivers/net/ethernet/amd/pds_core/ 1079F: include/linux/pds/ 1080 1081AMD PMC DRIVER 1082M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1083L: platform-driver-x86@vger.kernel.org 1084S: Maintained 1085F: drivers/platform/x86/amd/pmc/ 1086 1087AMD PMF DRIVER 1088M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1089L: platform-driver-x86@vger.kernel.org 1090S: Maintained 1091F: Documentation/ABI/testing/sysfs-amd-pmf 1092F: drivers/platform/x86/amd/pmf/ 1093 1094AMD POWERPLAY AND SWSMU 1095M: Evan Quan <evan.quan@amd.com> 1096L: amd-gfx@lists.freedesktop.org 1097S: Supported 1098T: git https://gitlab.freedesktop.org/agd5f/linux.git 1099F: drivers/gpu/drm/amd/pm/ 1100 1101AMD PSTATE DRIVER 1102M: Huang Rui <ray.huang@amd.com> 1103M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1104M: Mario Limonciello <mario.limonciello@amd.com> 1105R: Perry Yuan <perry.yuan@amd.com> 1106L: linux-pm@vger.kernel.org 1107S: Supported 1108F: Documentation/admin-guide/pm/amd-pstate.rst 1109F: drivers/cpufreq/amd-pstate* 1110F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1111 1112AMD PTDMA DRIVER 1113M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1114L: dmaengine@vger.kernel.org 1115S: Maintained 1116F: drivers/dma/ptdma/ 1117 1118AMD SEATTLE DEVICE TREE SUPPORT 1119M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1120M: Tom Lendacky <thomas.lendacky@amd.com> 1121S: Supported 1122F: arch/arm64/boot/dts/amd/ 1123 1124AMD SENSOR FUSION HUB DRIVER 1125M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1126L: linux-input@vger.kernel.org 1127S: Maintained 1128F: Documentation/hid/amd-sfh* 1129F: drivers/hid/amd-sfh-hid/ 1130 1131AMD SPI DRIVER 1132M: Sanjay R Mehta <sanju.mehta@amd.com> 1133S: Maintained 1134F: drivers/spi/spi-amd.c 1135 1136AMD XGBE DRIVER 1137M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1138L: netdev@vger.kernel.org 1139S: Supported 1140F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1141F: drivers/net/ethernet/amd/xgbe/ 1142 1143AMLOGIC DDR PMU DRIVER 1144M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1145L: linux-amlogic@lists.infradead.org 1146S: Supported 1147W: http://www.amlogic.com 1148F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1149F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1150F: drivers/perf/amlogic/ 1151F: include/soc/amlogic/ 1152 1153AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1154M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1155L: linux-hwmon@vger.kernel.org 1156S: Maintained 1157F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1158F: Documentation/hwmon/chipcap2.rst 1159F: drivers/hwmon/chipcap2.c 1160 1161AMPHION VPU CODEC V4L2 DRIVER 1162M: Ming Qian <ming.qian@nxp.com> 1163M: Zhou Peng <eagle.zhou@nxp.com> 1164L: linux-media@vger.kernel.org 1165S: Maintained 1166F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1167F: drivers/media/platform/amphion/ 1168 1169AMS AS73211 DRIVER 1170M: Christian Eggers <ceggers@arri.de> 1171L: linux-iio@vger.kernel.org 1172S: Maintained 1173F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1174F: drivers/iio/light/as73211.c 1175 1176AMT (Automatic Multicast Tunneling) 1177M: Taehee Yoo <ap420073@gmail.com> 1178L: netdev@vger.kernel.org 1179S: Maintained 1180T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1181T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1182F: drivers/net/amt.c 1183 1184ANALOG DEVICES INC AD3552R DRIVER 1185M: Nuno Sá <nuno.sa@analog.com> 1186L: linux-iio@vger.kernel.org 1187S: Supported 1188W: https://ez.analog.com/linux-software-drivers 1189F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1190F: drivers/iio/dac/ad3552r.c 1191 1192ANALOG DEVICES INC AD4130 DRIVER 1193M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1194L: linux-iio@vger.kernel.org 1195S: Supported 1196W: https://ez.analog.com/linux-software-drivers 1197F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1198F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1199F: drivers/iio/adc/ad4130.c 1200 1201ANALOG DEVICES INC AD7091R DRIVER 1202M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: http://ez.analog.com/community/linux-device-drivers 1206F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1207F: drivers/iio/adc/ad7091r* 1208 1209ANALOG DEVICES INC AD7192 DRIVER 1210M: Alexandru Tachici <alexandru.tachici@analog.com> 1211L: linux-iio@vger.kernel.org 1212S: Supported 1213W: https://ez.analog.com/linux-software-drivers 1214F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1215F: drivers/iio/adc/ad7192.c 1216 1217ANALOG DEVICES INC AD7292 DRIVER 1218M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1219L: linux-iio@vger.kernel.org 1220S: Supported 1221W: https://ez.analog.com/linux-software-drivers 1222F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1223F: drivers/iio/adc/ad7292.c 1224 1225ANALOG DEVICES INC AD7293 DRIVER 1226M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1227L: linux-iio@vger.kernel.org 1228S: Supported 1229W: https://ez.analog.com/linux-software-drivers 1230F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1231F: drivers/iio/dac/ad7293.c 1232 1233ANALOG DEVICES INC AD74115 DRIVER 1234M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1239F: drivers/iio/addac/ad74115.c 1240 1241ANALOG DEVICES INC AD74413R DRIVER 1242M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1243L: linux-iio@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1247F: drivers/iio/addac/ad74413r.c 1248F: include/dt-bindings/iio/addac/adi,ad74413r.h 1249 1250ANALOG DEVICES INC AD7768-1 DRIVER 1251M: Michael Hennerich <Michael.Hennerich@analog.com> 1252L: linux-iio@vger.kernel.org 1253S: Supported 1254W: https://ez.analog.com/linux-software-drivers 1255F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1256F: drivers/iio/adc/ad7768-1.c 1257 1258ANALOG DEVICES INC AD7780 DRIVER 1259M: Michael Hennerich <Michael.Hennerich@analog.com> 1260M: Renato Lui Geh <renatogeh@gmail.com> 1261L: linux-iio@vger.kernel.org 1262S: Supported 1263W: https://ez.analog.com/linux-software-drivers 1264F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1265F: drivers/iio/adc/ad7780.c 1266 1267ANALOG DEVICES INC AD9739a DRIVER 1268M: Nuno Sa <nuno.sa@analog.com> 1269M: Dragos Bogdan <dragos.bogdan@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1274F: drivers/iio/dac/ad9739a.c 1275 1276ANALOG DEVICES INC ADA4250 DRIVER 1277M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1278L: linux-iio@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1282F: drivers/iio/amplifiers/ada4250.c 1283 1284ANALOG DEVICES INC ADF4377 DRIVER 1285M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1286L: linux-iio@vger.kernel.org 1287S: Supported 1288W: https://ez.analog.com/linux-software-drivers 1289F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1290F: drivers/iio/frequency/adf4377.c 1291 1292ANALOG DEVICES INC ADGS1408 DRIVER 1293M: Mircea Caprioru <mircea.caprioru@analog.com> 1294S: Supported 1295F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1296F: drivers/mux/adgs1408.c 1297 1298ANALOG DEVICES INC ADIN DRIVER 1299M: Michael Hennerich <michael.hennerich@analog.com> 1300L: netdev@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/net/adi,adin.yaml 1304F: drivers/net/phy/adin.c 1305 1306ANALOG DEVICES INC ADIS DRIVER LIBRARY 1307M: Nuno Sa <nuno.sa@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310F: drivers/iio/imu/adis.c 1311F: drivers/iio/imu/adis_buffer.c 1312F: drivers/iio/imu/adis_trigger.c 1313F: include/linux/iio/imu/adis.h 1314 1315ANALOG DEVICES INC ADIS16460 DRIVER 1316M: Dragos Bogdan <dragos.bogdan@analog.com> 1317L: linux-iio@vger.kernel.org 1318S: Supported 1319W: https://ez.analog.com/linux-software-drivers 1320F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1321F: drivers/iio/imu/adis16460.c 1322 1323ANALOG DEVICES INC ADIS16475 DRIVER 1324M: Nuno Sa <nuno.sa@analog.com> 1325L: linux-iio@vger.kernel.org 1326S: Supported 1327W: https://ez.analog.com/linux-software-drivers 1328F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1329F: drivers/iio/imu/adis16475.c 1330 1331ANALOG DEVICES INC ADM1177 DRIVER 1332M: Michael Hennerich <Michael.Hennerich@analog.com> 1333L: linux-hwmon@vger.kernel.org 1334S: Supported 1335W: https://ez.analog.com/linux-software-drivers 1336F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1337F: drivers/hwmon/adm1177.c 1338 1339ANALOG DEVICES INC ADMFM2000 DRIVER 1340M: Kim Seer Paller <kimseer.paller@analog.com> 1341L: linux-iio@vger.kernel.org 1342S: Supported 1343W: https://ez.analog.com/linux-software-drivers 1344F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1345F: drivers/iio/frequency/admfm2000.c 1346 1347ANALOG DEVICES INC ADMV1013 DRIVER 1348M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1349L: linux-iio@vger.kernel.org 1350S: Supported 1351W: https://ez.analog.com/linux-software-drivers 1352F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1353F: drivers/iio/frequency/admv1013.c 1354 1355ANALOG DEVICES INC ADMV1014 DRIVER 1356M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1357L: linux-iio@vger.kernel.org 1358S: Supported 1359W: https://ez.analog.com/linux-software-drivers 1360F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1361F: drivers/iio/frequency/admv1014.c 1362 1363ANALOG DEVICES INC ADMV8818 DRIVER 1364M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1365L: linux-iio@vger.kernel.org 1366S: Supported 1367W: https://ez.analog.com/linux-software-drivers 1368F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1369F: drivers/iio/filter/admv8818.c 1370 1371ANALOG DEVICES INC ADP5061 DRIVER 1372M: Michael Hennerich <Michael.Hennerich@analog.com> 1373L: linux-pm@vger.kernel.org 1374S: Supported 1375W: https://ez.analog.com/linux-software-drivers 1376F: drivers/power/supply/adp5061.c 1377 1378ANALOG DEVICES INC ADRF6780 DRIVER 1379M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1384F: drivers/iio/frequency/adrf6780.c 1385 1386ANALOG DEVICES INC ADV7180 DRIVER 1387M: Lars-Peter Clausen <lars@metafoo.de> 1388L: linux-media@vger.kernel.org 1389S: Supported 1390W: https://ez.analog.com/linux-software-drivers 1391F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1392F: drivers/media/i2c/adv7180.c 1393 1394ANALOG DEVICES INC ADV748X DRIVER 1395M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1396L: linux-media@vger.kernel.org 1397S: Maintained 1398F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1399F: drivers/media/i2c/adv748x/* 1400 1401ANALOG DEVICES INC ADV7511 DRIVER 1402M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1403L: linux-media@vger.kernel.org 1404S: Maintained 1405F: drivers/media/i2c/adv7511* 1406 1407ANALOG DEVICES INC ADV7604 DRIVER 1408M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1409L: linux-media@vger.kernel.org 1410S: Maintained 1411F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1412F: drivers/media/i2c/adv7604* 1413 1414ANALOG DEVICES INC ADV7842 DRIVER 1415M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1416L: linux-media@vger.kernel.org 1417S: Maintained 1418F: drivers/media/i2c/adv7842* 1419 1420ANALOG DEVICES INC ADXRS290 DRIVER 1421M: Nishant Malpani <nish.malpani25@gmail.com> 1422L: linux-iio@vger.kernel.org 1423S: Supported 1424F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1425F: drivers/iio/gyro/adxrs290.c 1426 1427ANALOG DEVICES INC ASOC CODEC DRIVERS 1428M: Lars-Peter Clausen <lars@metafoo.de> 1429M: Nuno Sá <nuno.sa@analog.com> 1430L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1431S: Supported 1432W: http://wiki.analog.com/ 1433W: https://ez.analog.com/linux-software-drivers 1434F: sound/soc/codecs/ad1* 1435F: sound/soc/codecs/ad7* 1436F: sound/soc/codecs/adau* 1437F: sound/soc/codecs/adav* 1438F: sound/soc/codecs/sigmadsp.* 1439F: sound/soc/codecs/ssm* 1440 1441ANALOG DEVICES INC AXI DAC DRIVER 1442M: Nuno Sa <nuno.sa@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,axi-dac.yaml 1447F: drivers/iio/dac/adi-axi-dac.c 1448 1449ANALOG DEVICES INC DMA DRIVERS 1450M: Lars-Peter Clausen <lars@metafoo.de> 1451S: Supported 1452W: https://ez.analog.com/linux-software-drivers 1453F: drivers/dma/dma-axi-dmac.c 1454 1455ANALOG DEVICES INC IIO DRIVERS 1456M: Lars-Peter Clausen <lars@metafoo.de> 1457M: Michael Hennerich <Michael.Hennerich@analog.com> 1458S: Supported 1459W: http://wiki.analog.com/ 1460W: https://ez.analog.com/linux-software-drivers 1461F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1462F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1463F: Documentation/devicetree/bindings/iio/*/adi,* 1464F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1465F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1466F: drivers/iio/*/ad* 1467F: drivers/iio/adc/ltc249* 1468F: drivers/iio/amplifiers/hmc425a.c 1469F: drivers/staging/iio/*/ad* 1470X: drivers/iio/*/adjd* 1471 1472ANALOGBITS PLL LIBRARIES 1473M: Paul Walmsley <paul.walmsley@sifive.com> 1474M: Samuel Holland <samuel.holland@sifive.com> 1475S: Supported 1476F: drivers/clk/analogbits/* 1477F: include/linux/clk/analogbits* 1478 1479ANDROID DRIVERS 1480M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1481M: Arve Hjønnevåg <arve@android.com> 1482M: Todd Kjos <tkjos@android.com> 1483M: Martijn Coenen <maco@android.com> 1484M: Joel Fernandes <joel@joelfernandes.org> 1485M: Christian Brauner <christian@brauner.io> 1486M: Carlos Llamas <cmllamas@google.com> 1487M: Suren Baghdasaryan <surenb@google.com> 1488L: linux-kernel@vger.kernel.org 1489S: Supported 1490T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1491F: drivers/android/ 1492 1493ANDROID GOLDFISH PIC DRIVER 1494M: Miodrag Dinic <miodrag.dinic@mips.com> 1495S: Supported 1496F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1497F: drivers/irqchip/irq-goldfish-pic.c 1498 1499ANDROID GOLDFISH RTC DRIVER 1500M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1501S: Supported 1502F: drivers/rtc/rtc-goldfish.c 1503 1504AOA (Apple Onboard Audio) ALSA DRIVER 1505M: Johannes Berg <johannes@sipsolutions.net> 1506L: linuxppc-dev@lists.ozlabs.org 1507L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1508S: Maintained 1509F: sound/aoa/ 1510 1511APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1512M: William Breathitt Gray <wbg@kernel.org> 1513L: linux-iio@vger.kernel.org 1514S: Maintained 1515F: drivers/iio/addac/stx104.c 1516 1517APM DRIVER 1518M: Jiri Kosina <jikos@kernel.org> 1519S: Odd fixes 1520T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1521F: arch/x86/kernel/apm_32.c 1522F: drivers/char/apm-emulation.c 1523F: include/linux/apm_bios.h 1524F: include/uapi/linux/apm_bios.h 1525 1526APPARMOR SECURITY MODULE 1527M: John Johansen <john.johansen@canonical.com> 1528M: John Johansen <john@apparmor.net> 1529L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1530S: Supported 1531W: apparmor.net 1532B: https://gitlab.com/apparmor/apparmor-kernel 1533C: irc://irc.oftc.net/apparmor 1534T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1535T: https://gitlab.com/apparmor/apparmor-kernel.git 1536F: Documentation/admin-guide/LSM/apparmor.rst 1537F: security/apparmor/ 1538 1539APPLE BCM5974 MULTITOUCH DRIVER 1540M: Henrik Rydberg <rydberg@bitmath.org> 1541L: linux-input@vger.kernel.org 1542S: Odd fixes 1543F: drivers/input/mouse/bcm5974.c 1544 1545APPLE PCIE CONTROLLER DRIVER 1546M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1547M: Marc Zyngier <maz@kernel.org> 1548L: linux-pci@vger.kernel.org 1549S: Maintained 1550F: drivers/pci/controller/pcie-apple.c 1551 1552APPLE SMC DRIVER 1553M: Henrik Rydberg <rydberg@bitmath.org> 1554L: linux-hwmon@vger.kernel.org 1555S: Odd fixes 1556F: drivers/hwmon/applesmc.c 1557 1558APPLETALK NETWORK LAYER 1559L: netdev@vger.kernel.org 1560S: Odd fixes 1561F: include/linux/atalk.h 1562F: include/uapi/linux/atalk.h 1563F: net/appletalk/ 1564 1565APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1566M: Khuong Dinh <khuong@os.amperecomputing.com> 1567S: Supported 1568F: arch/arm64/boot/dts/apm/ 1569 1570APPLIED MICRO (APM) X-GENE SOC EDAC 1571M: Khuong Dinh <khuong@os.amperecomputing.com> 1572S: Supported 1573F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1574F: drivers/edac/xgene_edac.c 1575 1576APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1577M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1578M: Keyur Chudgar <keyur@os.amperecomputing.com> 1579S: Supported 1580F: drivers/net/ethernet/apm/xgene-v2/ 1581 1582APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1583M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1584M: Keyur Chudgar <keyur@os.amperecomputing.com> 1585M: Quan Nguyen <quan@os.amperecomputing.com> 1586S: Supported 1587F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1588F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1589F: drivers/net/ethernet/apm/xgene/ 1590F: drivers/net/mdio/mdio-xgene.c 1591 1592APPLIED MICRO (APM) X-GENE SOC PMU 1593M: Khuong Dinh <khuong@os.amperecomputing.com> 1594S: Supported 1595F: Documentation/admin-guide/perf/xgene-pmu.rst 1596F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1597F: drivers/perf/xgene_pmu.c 1598 1599APTINA CAMERA SENSOR PLL 1600M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1601L: linux-media@vger.kernel.org 1602S: Maintained 1603F: drivers/media/i2c/aptina-pll.* 1604 1605AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1606M: Aleksa Savic <savicaleksa83@gmail.com> 1607M: Jack Doan <me@jackdoan.com> 1608L: linux-hwmon@vger.kernel.org 1609S: Maintained 1610F: Documentation/hwmon/aquacomputer_d5next.rst 1611F: drivers/hwmon/aquacomputer_d5next.c 1612 1613AQUANTIA ETHERNET DRIVER (atlantic) 1614M: Igor Russkikh <irusskikh@marvell.com> 1615L: netdev@vger.kernel.org 1616S: Supported 1617W: https://www.marvell.com/ 1618Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1619F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1620F: drivers/net/ethernet/aquantia/atlantic/ 1621 1622AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1623M: Egor Pomozov <epomozov@marvell.com> 1624L: netdev@vger.kernel.org 1625S: Supported 1626W: http://www.aquantia.com 1627F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1628 1629AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1630M: Krzysztof Hałasa <khalasa@piap.pl> 1631L: linux-media@vger.kernel.org 1632S: Maintained 1633F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1634F: drivers/media/i2c/ar0521.c 1635 1636ARASAN NAND CONTROLLER DRIVER 1637M: Miquel Raynal <miquel.raynal@bootlin.com> 1638R: Michal Simek <michal.simek@amd.com> 1639L: linux-mtd@lists.infradead.org 1640S: Maintained 1641F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1642F: drivers/mtd/nand/raw/arasan-nand-controller.c 1643 1644ARC FRAMEBUFFER DRIVER 1645M: Jaya Kumar <jayalk@intworks.biz> 1646S: Maintained 1647F: drivers/video/fbdev/arcfb.c 1648F: drivers/video/fbdev/core/fb_defio.c 1649 1650ARC PGU DRM DRIVER 1651M: Alexey Brodkin <abrodkin@synopsys.com> 1652S: Supported 1653F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1654F: drivers/gpu/drm/tiny/arcpgu.c 1655 1656ARCNET NETWORK LAYER 1657M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1658L: netdev@vger.kernel.org 1659S: Maintained 1660F: drivers/net/arcnet/ 1661F: include/uapi/linux/if_arcnet.h 1662 1663ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1664M: Arnd Bergmann <arnd@arndb.de> 1665M: Olof Johansson <olof@lixom.net> 1666M: soc@kernel.org 1667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1668S: Maintained 1669P: Documentation/process/maintainer-soc.rst 1670C: irc://irc.libera.chat/armlinux 1671T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1672F: Documentation/process/maintainer-soc*.rst 1673F: arch/arm/boot/dts/Makefile 1674F: arch/arm64/boot/dts/Makefile 1675 1676ARM ARCHITECTED TIMER DRIVER 1677M: Mark Rutland <mark.rutland@arm.com> 1678M: Marc Zyngier <maz@kernel.org> 1679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1680S: Maintained 1681F: arch/arm/include/asm/arch_timer.h 1682F: arch/arm64/include/asm/arch_timer.h 1683F: drivers/clocksource/arm_arch_timer.c 1684 1685ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1686M: Marc Zyngier <maz@kernel.org> 1687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1688S: Maintained 1689F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1690F: arch/arm/include/asm/arch_gicv3.h 1691F: arch/arm64/include/asm/arch_gicv3.h 1692F: drivers/irqchip/irq-gic*.[ch] 1693F: include/linux/irqchip/arm-gic*.h 1694F: include/linux/irqchip/arm-vgic-info.h 1695 1696ARM HDLCD DRM DRIVER 1697M: Liviu Dudau <liviu.dudau@arm.com> 1698S: Supported 1699F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1700F: drivers/gpu/drm/arm/hdlcd_* 1701 1702ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1703M: Linus Walleij <linus.walleij@linaro.org> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1707F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1708F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1709F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1710F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1711F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1712F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1713F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1714F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1715F: arch/arm/boot/dts/arm/arm-realview-* 1716F: arch/arm/boot/dts/arm/integrator* 1717F: arch/arm/boot/dts/arm/versatile* 1718F: arch/arm/mach-versatile/ 1719F: drivers/bus/arm-integrator-lm.c 1720F: drivers/clk/versatile/ 1721F: drivers/i2c/busses/i2c-versatile.c 1722F: drivers/irqchip/irq-versatile-fpga.c 1723F: drivers/mtd/maps/physmap-versatile.* 1724F: drivers/power/reset/arm-versatile-reboot.c 1725F: drivers/soc/versatile/ 1726 1727ARM KOMEDA DRM-KMS DRIVER 1728M: Liviu Dudau <liviu.dudau@arm.com> 1729S: Supported 1730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1731F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1732F: Documentation/gpu/komeda-kms.rst 1733F: drivers/gpu/drm/arm/display/include/ 1734F: drivers/gpu/drm/arm/display/komeda/ 1735 1736ARM MALI PANFROST DRM DRIVER 1737M: Boris Brezillon <boris.brezillon@collabora.com> 1738M: Rob Herring <robh@kernel.org> 1739R: Steven Price <steven.price@arm.com> 1740L: dri-devel@lists.freedesktop.org 1741S: Supported 1742T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1743F: Documentation/gpu/panfrost.rst 1744F: drivers/gpu/drm/panfrost/ 1745F: include/uapi/drm/panfrost_drm.h 1746 1747ARM MALI PANTHOR DRM DRIVER 1748M: Boris Brezillon <boris.brezillon@collabora.com> 1749M: Steven Price <steven.price@arm.com> 1750M: Liviu Dudau <liviu.dudau@arm.com> 1751L: dri-devel@lists.freedesktop.org 1752S: Supported 1753T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1754F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1755F: drivers/gpu/drm/panthor/ 1756F: include/uapi/drm/panthor_drm.h 1757 1758ARM MALI-DP DRM DRIVER 1759M: Liviu Dudau <liviu.dudau@arm.com> 1760S: Supported 1761T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1762F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1763F: Documentation/gpu/afbc.rst 1764F: drivers/gpu/drm/arm/ 1765 1766ARM MFM AND FLOPPY DRIVERS 1767M: Ian Molton <spyro@f2s.com> 1768S: Maintained 1769F: arch/arm/include/asm/floppy.h 1770F: arch/arm/mach-rpc/floppydma.S 1771 1772ARM PMU PROFILING AND DEBUGGING 1773M: Will Deacon <will@kernel.org> 1774M: Mark Rutland <mark.rutland@arm.com> 1775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1776S: Maintained 1777F: Documentation/devicetree/bindings/arm/pmu.yaml 1778F: Documentation/devicetree/bindings/perf/ 1779F: arch/arm*/include/asm/hw_breakpoint.h 1780F: arch/arm*/include/asm/perf_event.h 1781F: arch/arm*/kernel/hw_breakpoint.c 1782F: arch/arm*/kernel/perf_* 1783F: drivers/perf/ 1784F: include/linux/perf/arm_pmu*.h 1785 1786ARM PORT 1787M: Russell King <linux@armlinux.org.uk> 1788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1789S: Odd Fixes 1790W: http://www.armlinux.org.uk/ 1791T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1792F: arch/arm/ 1793X: arch/arm/boot/dts/ 1794 1795ARM PRIMECELL AACI PL041 DRIVER 1796M: Russell King <linux@armlinux.org.uk> 1797S: Odd Fixes 1798F: sound/arm/aaci.* 1799 1800ARM PRIMECELL BUS SUPPORT 1801M: Russell King <linux@armlinux.org.uk> 1802S: Odd Fixes 1803F: drivers/amba/ 1804F: include/linux/amba/bus.h 1805 1806ARM PRIMECELL KMI PL050 DRIVER 1807M: Russell King <linux@armlinux.org.uk> 1808S: Odd Fixes 1809F: drivers/input/serio/ambakmi.* 1810F: include/linux/amba/kmi.h 1811 1812ARM PRIMECELL MMCI PL180/1 DRIVER 1813M: Russell King <linux@armlinux.org.uk> 1814S: Odd Fixes 1815F: drivers/mmc/host/mmci.* 1816F: include/linux/amba/mmci.h 1817 1818ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1819M: Miquel Raynal <miquel.raynal@bootlin.com> 1820R: Michal Simek <michal.simek@amd.com> 1821L: linux-mtd@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1824F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1825 1826ARM PRIMECELL PL35X SMC DRIVER 1827M: Miquel Raynal <miquel.raynal@bootlin.com> 1828R: Michal Simek <michal.simek@amd.com> 1829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1832F: drivers/memory/pl353-smc.c 1833 1834ARM PRIMECELL SSP PL022 SPI DRIVER 1835M: Linus Walleij <linus.walleij@linaro.org> 1836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1837S: Maintained 1838F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1839F: drivers/spi/spi-pl022.c 1840 1841ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1842M: Russell King <linux@armlinux.org.uk> 1843S: Odd Fixes 1844F: drivers/tty/serial/amba-pl01*.c 1845F: include/linux/amba/serial.h 1846 1847ARM PRIMECELL VIC PL190/PL192 DRIVER 1848M: Linus Walleij <linus.walleij@linaro.org> 1849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850S: Maintained 1851F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1852F: drivers/irqchip/irq-vic.c 1853 1854ARM SMC WATCHDOG DRIVER 1855M: Julius Werner <jwerner@chromium.org> 1856R: Evan Benn <evanbenn@chromium.org> 1857S: Maintained 1858F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1859F: drivers/watchdog/arm_smc_wdt.c 1860 1861ARM SMMU DRIVERS 1862M: Will Deacon <will@kernel.org> 1863R: Robin Murphy <robin.murphy@arm.com> 1864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1865S: Maintained 1866F: Documentation/devicetree/bindings/iommu/arm,smmu* 1867F: drivers/iommu/arm/ 1868F: drivers/iommu/io-pgtable-arm* 1869 1870ARM SUB-ARCHITECTURES 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872S: Maintained 1873C: irc://irc.libera.chat/armlinux 1874T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1875F: arch/arm/mach-*/ 1876F: arch/arm/plat-*/ 1877 1878ARM/ACTIONS SEMI ARCHITECTURE 1879M: Andreas Färber <afaerber@suse.de> 1880M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1882L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1883S: Maintained 1884F: Documentation/devicetree/bindings/arm/actions.yaml 1885F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1886F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1887F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1888F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1889F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1890F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1891F: Documentation/devicetree/bindings/pinctrl/actions,* 1892F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1893F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1894F: arch/arm/boot/dts/actions/ 1895F: arch/arm/mach-actions/ 1896F: arch/arm64/boot/dts/actions/ 1897F: drivers/clk/actions/ 1898F: drivers/clocksource/timer-owl* 1899F: drivers/dma/owl-dma.c 1900F: drivers/i2c/busses/i2c-owl.c 1901F: drivers/irqchip/irq-owl-sirq.c 1902F: drivers/mmc/host/owl-mmc.c 1903F: drivers/net/ethernet/actions/ 1904F: drivers/pinctrl/actions/* 1905F: drivers/pmdomain/actions/ 1906F: include/dt-bindings/power/owl-* 1907F: include/dt-bindings/reset/actions,* 1908F: include/linux/soc/actions/ 1909N: owl 1910 1911ARM/Allwinner SoC Clock Support 1912M: Emilio López <emilio@elopez.com.ar> 1913S: Maintained 1914F: drivers/clk/sunxi/ 1915 1916ARM/Allwinner sunXi SoC support 1917M: Chen-Yu Tsai <wens@csie.org> 1918M: Jernej Skrabec <jernej.skrabec@gmail.com> 1919M: Samuel Holland <samuel@sholland.org> 1920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1921L: linux-sunxi@lists.linux.dev 1922S: Maintained 1923T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1924F: arch/arm/mach-sunxi/ 1925F: arch/arm64/boot/dts/allwinner/ 1926F: drivers/clk/sunxi-ng/ 1927F: drivers/pinctrl/sunxi/ 1928F: drivers/soc/sunxi/ 1929N: allwinner 1930N: sun[x456789]i 1931N: sun[25]0i 1932 1933ARM/AMD PENSANDO ARM64 ARCHITECTURE 1934M: Brad Larson <blarson@amd.com> 1935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1936S: Supported 1937F: Documentation/devicetree/bindings/*/amd,pensando* 1938F: arch/arm64/boot/dts/amd/elba* 1939 1940ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1941M: Neil Armstrong <neil.armstrong@linaro.org> 1942M: Jerome Brunet <jbrunet@baylibre.com> 1943L: linux-amlogic@lists.infradead.org 1944S: Maintained 1945F: Documentation/devicetree/bindings/clock/amlogic* 1946F: drivers/clk/meson/ 1947F: include/dt-bindings/clock/amlogic,a1* 1948F: include/dt-bindings/clock/gxbb* 1949F: include/dt-bindings/clock/meson* 1950 1951ARM/Amlogic Meson SoC Crypto Drivers 1952M: Corentin Labbe <clabbe@baylibre.com> 1953L: linux-crypto@vger.kernel.org 1954L: linux-amlogic@lists.infradead.org 1955S: Maintained 1956F: Documentation/devicetree/bindings/crypto/amlogic* 1957F: drivers/crypto/amlogic/ 1958 1959ARM/Amlogic Meson SoC Sound Drivers 1960M: Jerome Brunet <jbrunet@baylibre.com> 1961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1962S: Maintained 1963F: Documentation/devicetree/bindings/sound/amlogic* 1964F: sound/soc/meson/ 1965 1966ARM/Amlogic Meson SoC support 1967M: Neil Armstrong <neil.armstrong@linaro.org> 1968M: Kevin Hilman <khilman@baylibre.com> 1969R: Jerome Brunet <jbrunet@baylibre.com> 1970R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1972L: linux-amlogic@lists.infradead.org 1973S: Maintained 1974W: http://linux-meson.com/ 1975F: Documentation/devicetree/bindings/phy/amlogic* 1976F: arch/arm/boot/dts/amlogic/ 1977F: arch/arm/mach-meson/ 1978F: arch/arm64/boot/dts/amlogic/ 1979F: drivers/pmdomain/amlogic/ 1980F: drivers/mmc/host/meson* 1981F: drivers/phy/amlogic/ 1982F: drivers/pinctrl/meson/ 1983F: drivers/rtc/rtc-meson* 1984F: drivers/soc/amlogic/ 1985N: meson 1986 1987ARM/Annapurna Labs ALPINE ARCHITECTURE 1988M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1989M: Antoine Tenart <atenart@kernel.org> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/boot/dts/amazon/ 1993F: arch/arm/mach-alpine/ 1994F: arch/arm64/boot/dts/amazon/ 1995F: drivers/*/*alpine* 1996 1997ARM/APPLE MACHINE SOUND DRIVERS 1998M: Martin Povišer <povik+lin@cutebit.org> 1999L: asahi@lists.linux.dev 2000L: alsa-devel@alsa-project.org (moderated for non-subscribers) 2001S: Maintained 2002F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2003F: Documentation/devicetree/bindings/sound/apple,* 2004F: sound/soc/apple/* 2005F: sound/soc/codecs/cs42l83-i2c.c 2006F: sound/soc/codecs/ssm3515.c 2007 2008ARM/APPLE MACHINE SUPPORT 2009M: Hector Martin <marcan@marcan.st> 2010M: Sven Peter <sven@svenpeter.dev> 2011R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2012L: asahi@lists.linux.dev 2013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2014S: Maintained 2015W: https://asahilinux.org 2016B: https://github.com/AsahiLinux/linux/issues 2017C: irc://irc.oftc.net/asahi-dev 2018T: git https://github.com/AsahiLinux/linux.git 2019F: Documentation/devicetree/bindings/arm/apple.yaml 2020F: Documentation/devicetree/bindings/arm/apple/* 2021F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2022F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2023F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2024F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2025F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2026F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2027F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2028F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2029F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2030F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2031F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2032F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2033F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2034F: Documentation/devicetree/bindings/power/apple* 2035F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2036F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2037F: arch/arm64/boot/dts/apple/ 2038F: drivers/bluetooth/hci_bcm4377.c 2039F: drivers/clk/clk-apple-nco.c 2040F: drivers/cpufreq/apple-soc-cpufreq.c 2041F: drivers/dma/apple-admac.c 2042F: drivers/pmdomain/apple/ 2043F: drivers/i2c/busses/i2c-pasemi-core.c 2044F: drivers/i2c/busses/i2c-pasemi-platform.c 2045F: drivers/iommu/apple-dart.c 2046F: drivers/iommu/io-pgtable-dart.c 2047F: drivers/irqchip/irq-apple-aic.c 2048F: drivers/nvme/host/apple.c 2049F: drivers/nvmem/apple-efuses.c 2050F: drivers/pinctrl/pinctrl-apple-gpio.c 2051F: drivers/pwm/pwm-apple.c 2052F: drivers/soc/apple/* 2053F: drivers/watchdog/apple_wdt.c 2054F: include/dt-bindings/interrupt-controller/apple-aic.h 2055F: include/dt-bindings/pinctrl/apple.h 2056F: include/linux/soc/apple/* 2057 2058ARM/ARTPEC MACHINE SUPPORT 2059M: Jesper Nilsson <jesper.nilsson@axis.com> 2060M: Lars Persson <lars.persson@axis.com> 2061L: linux-arm-kernel@axis.com 2062S: Maintained 2063F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2064F: arch/arm/boot/dts/axis/ 2065F: arch/arm/mach-artpec 2066F: drivers/clk/axis 2067F: drivers/crypto/axis 2068F: drivers/mmc/host/usdhi6rol0.c 2069F: drivers/pinctrl/pinctrl-artpec* 2070 2071ARM/ASPEED I2C DRIVER 2072M: Brendan Higgins <brendanhiggins@google.com> 2073R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2074R: Joel Stanley <joel@jms.id.au> 2075L: linux-i2c@vger.kernel.org 2076L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2079F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2080F: drivers/i2c/busses/i2c-aspeed.c 2081F: drivers/irqchip/irq-aspeed-i2c-ic.c 2082 2083ARM/ASPEED MACHINE SUPPORT 2084M: Joel Stanley <joel@jms.id.au> 2085R: Andrew Jeffery <andrew@codeconstruct.com.au> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2088S: Supported 2089Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2090T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2091F: Documentation/devicetree/bindings/arm/aspeed/ 2092F: arch/arm/boot/dts/aspeed/ 2093F: arch/arm/mach-aspeed/ 2094N: aspeed 2095 2096ARM/BITMAIN ARCHITECTURE 2097M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2099S: Maintained 2100F: Documentation/devicetree/bindings/arm/bitmain.yaml 2101F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2102F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2103F: arch/arm64/boot/dts/bitmain/ 2104F: drivers/clk/clk-bm1880.c 2105F: drivers/pinctrl/pinctrl-bm1880.c 2106 2107ARM/CALXEDA HIGHBANK ARCHITECTURE 2108M: Andre Przywara <andre.przywara@arm.com> 2109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2110S: Maintained 2111F: arch/arm/boot/dts/calxeda/ 2112F: arch/arm/mach-highbank/ 2113 2114ARM/CAVIUM THUNDER NETWORK DRIVER 2115M: Sunil Goutham <sgoutham@marvell.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Supported 2118F: drivers/net/ethernet/cavium/thunder/ 2119 2120ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2121M: Lukasz Majewski <lukma@denx.de> 2122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2123S: Maintained 2124F: arch/arm/mach-ep93xx/ts72xx.c 2125 2126ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2127M: Alexander Shiyan <shc_work@mail.ru> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Odd Fixes 2130N: clps711x 2131 2132ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2133M: Hartley Sweeten <hsweeten@visionengravers.com> 2134M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2136S: Maintained 2137F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2138F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2139F: arch/arm/boot/compressed/misc-ep93xx.h 2140F: arch/arm/mach-ep93xx/ 2141F: drivers/iio/adc/ep93xx_adc.c 2142 2143ARM/CLKDEV SUPPORT 2144M: Russell King <linux@armlinux.org.uk> 2145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2146S: Maintained 2147T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2148F: drivers/clk/clkdev.c 2149 2150ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2151M: Baruch Siach <baruch@tkos.co.il> 2152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153S: Maintained 2154F: arch/arm/boot/dts/cnxt/ 2155N: digicolor 2156 2157ARM/CORESIGHT FRAMEWORK AND DRIVERS 2158M: Suzuki K Poulose <suzuki.poulose@arm.com> 2159R: Mike Leach <mike.leach@linaro.org> 2160R: James Clark <james.clark@arm.com> 2161L: coresight@lists.linaro.org (moderated for non-subscribers) 2162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2163S: Maintained 2164T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2165F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2166F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2167F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2168F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2169F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2170F: Documentation/trace/coresight/* 2171F: drivers/hwtracing/coresight/* 2172F: include/dt-bindings/arm/coresight-cti-dt.h 2173F: include/linux/coresight* 2174F: include/uapi/linux/coresight* 2175F: samples/coresight/* 2176F: tools/perf/Documentation/arm-coresight.txt 2177F: tools/perf/arch/arm/util/auxtrace.c 2178F: tools/perf/arch/arm/util/cs-etm.c 2179F: tools/perf/arch/arm/util/cs-etm.h 2180F: tools/perf/arch/arm/util/pmu.c 2181F: tools/perf/tests/shell/*coresight* 2182F: tools/perf/tests/shell/coresight/* 2183F: tools/perf/tests/shell/lib/*coresight* 2184F: tools/perf/util/cs-etm-decoder/* 2185F: tools/perf/util/cs-etm.* 2186 2187ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2188M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2189M: Linus Walleij <linus.walleij@linaro.org> 2190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192T: git git://github.com/ulli-kroll/linux.git 2193F: Documentation/devicetree/bindings/arm/gemini.yaml 2194F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2195F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2196F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2197F: arch/arm/boot/dts/gemini/ 2198F: arch/arm/mach-gemini/ 2199F: drivers/crypto/gemini/ 2200F: drivers/net/ethernet/cortina/ 2201F: drivers/pinctrl/pinctrl-gemini.c 2202F: drivers/rtc/rtc-ftrtc010.c 2203 2204ARM/CZ.NIC TURRIS SUPPORT 2205M: Marek Behún <kabel@kernel.org> 2206S: Maintained 2207W: https://www.turris.cz/ 2208F: Documentation/ABI/testing/debugfs-moxtet 2209F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2210F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2211F: Documentation/devicetree/bindings/bus/moxtet.txt 2212F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2213F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2214F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2215F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2216F: drivers/bus/moxtet.c 2217F: drivers/firmware/turris-mox-rwtm.c 2218F: drivers/gpio/gpio-moxtet.c 2219F: drivers/leds/leds-turris-omnia.c 2220F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2221F: drivers/watchdog/armada_37xx_wdt.c 2222F: include/dt-bindings/bus/moxtet.h 2223F: include/linux/armada-37xx-rwtm-mailbox.h 2224F: include/linux/moxtet.h 2225 2226ARM/FARADAY FA526 PORT 2227M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2229S: Maintained 2230T: git git://git.berlios.de/gemini-board 2231F: arch/arm/mm/*-fa* 2232 2233ARM/FOOTBRIDGE ARCHITECTURE 2234M: Russell King <linux@armlinux.org.uk> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237W: http://www.armlinux.org.uk/ 2238F: arch/arm/include/asm/hardware/dec21285.h 2239F: arch/arm/mach-footbridge/ 2240 2241ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2242M: Shawn Guo <shawnguo@kernel.org> 2243M: Sascha Hauer <s.hauer@pengutronix.de> 2244R: Pengutronix Kernel Team <kernel@pengutronix.de> 2245R: Fabio Estevam <festevam@gmail.com> 2246L: imx@lists.linux.dev 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2250F: arch/arm/boot/dts/nxp/imx/ 2251F: arch/arm/boot/dts/nxp/mxs/ 2252F: arch/arm64/boot/dts/freescale/ 2253X: arch/arm64/boot/dts/freescale/fsl-* 2254X: arch/arm64/boot/dts/freescale/qoriq-* 2255X: drivers/media/i2c/ 2256N: imx 2257N: mxs 2258 2259ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2260M: Shawn Guo <shawnguo@kernel.org> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Maintained 2263T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2264F: arch/arm/boot/dts/nxp/ls/ 2265F: arch/arm64/boot/dts/freescale/fsl-* 2266F: arch/arm64/boot/dts/freescale/qoriq-* 2267 2268ARM/FREESCALE VYBRID ARM ARCHITECTURE 2269M: Shawn Guo <shawnguo@kernel.org> 2270M: Sascha Hauer <s.hauer@pengutronix.de> 2271R: Pengutronix Kernel Team <kernel@pengutronix.de> 2272R: Stefan Agner <stefan@agner.ch> 2273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2274S: Maintained 2275T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2276F: arch/arm/boot/dts/nxp/vf/ 2277F: arch/arm/mach-imx/*vf610* 2278 2279ARM/GUMSTIX MACHINE SUPPORT 2280M: Steve Sakoman <sakoman@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283 2284ARM/HISILICON SOC SUPPORT 2285M: Wei Xu <xuwei5@hisilicon.com> 2286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2287S: Supported 2288W: http://www.hisilicon.com 2289T: git https://github.com/hisilicon/linux-hisi.git 2290F: arch/arm/boot/dts/hisilicon/ 2291F: arch/arm/mach-hisi/ 2292F: arch/arm64/boot/dts/hisilicon/ 2293 2294ARM/HP JORNADA 7XX MACHINE SUPPORT 2295M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2296S: Maintained 2297W: www.jlime.com 2298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2299F: arch/arm/mach-sa1100/include/mach/jornada720.h 2300F: arch/arm/mach-sa1100/jornada720.c 2301 2302ARM/HPE GXP ARCHITECTURE 2303M: Jean-Marie Verdun <verdun@hpe.com> 2304M: Nick Hawkins <nick.hawkins@hpe.com> 2305S: Maintained 2306F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2307F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2308F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2309F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2310F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2311F: Documentation/hwmon/gxp-fan-ctrl.rst 2312F: arch/arm/boot/dts/hpe/ 2313F: arch/arm/mach-hpe/ 2314F: drivers/clocksource/timer-gxp.c 2315F: drivers/hwmon/gxp-fan-ctrl.c 2316F: drivers/i2c/busses/i2c-gxp.c 2317F: drivers/spi/spi-gxp.c 2318F: drivers/watchdog/gxp-wdt.c 2319 2320ARM/IGEP MACHINE SUPPORT 2321M: Enric Balletbo i Serra <eballetbo@gmail.com> 2322M: Javier Martinez Canillas <javier@dowhile0.org> 2323L: linux-omap@vger.kernel.org 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326F: arch/arm/boot/dts/ti/omap/omap3-igep* 2327 2328ARM/INTEL IXP4XX ARM ARCHITECTURE 2329M: Linus Walleij <linusw@kernel.org> 2330M: Imre Kaloz <kaloz@openwrt.org> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332S: Maintained 2333F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2334F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2335F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2336F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2337F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2338F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2339F: arch/arm/boot/dts/intel/ixp/ 2340F: arch/arm/mach-ixp4xx/ 2341F: drivers/bus/intel-ixp4xx-eb.c 2342F: drivers/char/hw_random/ixp4xx-rng.c 2343F: drivers/clocksource/timer-ixp4xx.c 2344F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2345F: drivers/gpio/gpio-ixp4xx.c 2346F: drivers/irqchip/irq-ixp4xx.c 2347F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2348F: drivers/net/wan/ixp4xx_hss.c 2349F: drivers/soc/ixp4xx/ixp4xx-npe.c 2350F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2351F: include/linux/soc/ixp4xx/npe.h 2352F: include/linux/soc/ixp4xx/qmgr.h 2353 2354ARM/INTEL KEEMBAY ARCHITECTURE 2355M: Paul J. Murphy <paul.j.murphy@intel.com> 2356M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2357S: Maintained 2358F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2359F: arch/arm64/boot/dts/intel/keembay-evm.dts 2360F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2361 2362ARM/INTEL XSC3 (MANZANO) ARM CORE 2363M: Lennert Buytenhek <kernel@wantstofly.org> 2364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2365S: Maintained 2366 2367ARM/LG1K ARCHITECTURE 2368M: Chanho Min <chanho.min@lge.com> 2369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2370S: Maintained 2371F: arch/arm64/boot/dts/lg/ 2372 2373ARM/LPC18XX ARCHITECTURE 2374M: Vladimir Zapolskiy <vz@mleia.com> 2375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2378F: arch/arm/boot/dts/nxp/lpc/lpc43* 2379F: drivers/i2c/busses/i2c-lpc2k.c 2380F: drivers/memory/pl172.c 2381F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2382F: drivers/rtc/rtc-lpc24xx.c 2383N: lpc18xx 2384 2385ARM/LPC32XX SOC SUPPORT 2386M: Vladimir Zapolskiy <vz@mleia.com> 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Maintained 2389T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2390F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2391F: arch/arm/boot/dts/nxp/lpc/lpc32* 2392F: arch/arm/mach-lpc32xx/ 2393F: drivers/i2c/busses/i2c-pnx.c 2394F: drivers/net/ethernet/nxp/lpc_eth.c 2395F: drivers/usb/host/ohci-nxp.c 2396F: drivers/watchdog/pnx4008_wdt.c 2397N: lpc32xx 2398 2399ARM/Marvell Dove/MV78xx0/Orion SOC support 2400M: Andrew Lunn <andrew@lunn.ch> 2401M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2402M: Gregory Clement <gregory.clement@bootlin.com> 2403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2404S: Maintained 2405T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2406F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2407F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2408F: Documentation/devicetree/bindings/soc/dove/ 2409F: arch/arm/boot/dts/marvell/dove* 2410F: arch/arm/boot/dts/marvell/orion5x* 2411F: arch/arm/mach-dove/ 2412F: arch/arm/mach-mv78xx0/ 2413F: arch/arm/mach-orion5x/ 2414F: arch/arm/plat-orion/ 2415F: drivers/bus/mvebu-mbus.c 2416F: drivers/soc/dove/ 2417 2418ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2419M: Andrew Lunn <andrew@lunn.ch> 2420M: Gregory Clement <gregory.clement@bootlin.com> 2421M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2423S: Maintained 2424T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2425F: Documentation/devicetree/bindings/arm/marvell/ 2426F: arch/arm/boot/dts/marvell/armada* 2427F: arch/arm/boot/dts/marvell/kirkwood* 2428F: arch/arm/configs/mvebu_*_defconfig 2429F: arch/arm/mach-mvebu/ 2430F: arch/arm64/boot/dts/marvell/ 2431F: drivers/clk/mvebu/ 2432F: drivers/cpufreq/armada-37xx-cpufreq.c 2433F: drivers/cpufreq/armada-8k-cpufreq.c 2434F: drivers/cpufreq/mvebu-cpufreq.c 2435F: drivers/irqchip/irq-armada-370-xp.c 2436F: drivers/irqchip/irq-mvebu-* 2437F: drivers/pinctrl/mvebu/ 2438F: drivers/rtc/rtc-armada38x.c 2439 2440ARM/Mediatek RTC DRIVER 2441M: Eddie Huang <eddie.huang@mediatek.com> 2442M: Sean Wang <sean.wang@mediatek.com> 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2445S: Maintained 2446F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2447F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2448F: drivers/rtc/rtc-mt2712.c 2449F: drivers/rtc/rtc-mt6397.c 2450F: drivers/rtc/rtc-mt7622.c 2451 2452ARM/Mediatek SoC support 2453M: Matthias Brugger <matthias.bgg@gmail.com> 2454M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2455L: linux-kernel@vger.kernel.org 2456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2457L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2458S: Maintained 2459W: https://mtk.wiki.kernel.org/ 2460C: irc://irc.libera.chat/linux-mediatek 2461F: arch/arm/boot/dts/mediatek/ 2462F: arch/arm/mach-mediatek/ 2463F: arch/arm64/boot/dts/mediatek/ 2464F: drivers/soc/mediatek/ 2465N: mtk 2466N: mt[2678] 2467K: mediatek 2468 2469ARM/Mediatek USB3 PHY DRIVER 2470M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2473S: Maintained 2474F: Documentation/devicetree/bindings/phy/mediatek,* 2475F: drivers/phy/mediatek/ 2476 2477ARM/MICROCHIP (ARM64) SoC support 2478M: Conor Dooley <conor@kernel.org> 2479M: Nicolas Ferre <nicolas.ferre@microchip.com> 2480M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Supported 2483T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2484F: arch/arm64/boot/dts/microchip/ 2485 2486ARM/Microchip (AT91) SoC support 2487M: Nicolas Ferre <nicolas.ferre@microchip.com> 2488M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2489M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Supported 2492W: http://www.linux4sam.org 2493T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2494F: arch/arm/boot/dts/microchip/at91* 2495F: arch/arm/boot/dts/microchip/sama* 2496F: arch/arm/include/debug/at91.S 2497F: arch/arm/mach-at91/ 2498F: drivers/memory/atmel* 2499F: drivers/watchdog/sama5d4_wdt.c 2500F: include/soc/at91/ 2501X: drivers/input/touchscreen/atmel_mxt_ts.c 2502N: at91 2503N: atmel 2504 2505ARM/Microchip Sparx5 SoC support 2506M: Lars Povlsen <lars.povlsen@microchip.com> 2507M: Steen Hegelund <Steen.Hegelund@microchip.com> 2508M: Daniel Machon <daniel.machon@microchip.com> 2509M: UNGLinuxDriver@microchip.com 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Supported 2512F: arch/arm64/boot/dts/microchip/sparx* 2513F: drivers/net/ethernet/microchip/vcap/ 2514F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2515N: sparx5 2516 2517ARM/MILBEAUT ARCHITECTURE 2518M: Taichi Sugaya <sugaya.taichi@socionext.com> 2519M: Takao Orito <orito.takao@socionext.com> 2520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2521S: Maintained 2522F: arch/arm/boot/dts/socionext/milbeaut* 2523F: arch/arm/mach-milbeaut/ 2524N: milbeaut 2525 2526ARM/MStar/Sigmastar Armv7 SoC support 2527M: Daniel Palmer <daniel@thingy.jp> 2528M: Romain Perier <romain.perier@gmail.com> 2529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2530S: Maintained 2531W: http://linux-chenxing.org/ 2532T: git git://github.com/linux-chenxing/linux.git 2533F: Documentation/devicetree/bindings/arm/mstar/* 2534F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2535F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2536F: arch/arm/boot/dts/sigmastar/ 2537F: arch/arm/mach-mstar/ 2538F: drivers/clk/mstar/ 2539F: drivers/clocksource/timer-msc313e.c 2540F: drivers/gpio/gpio-msc313.c 2541F: drivers/rtc/rtc-msc313.c 2542F: drivers/watchdog/msc313e_wdt.c 2543F: include/dt-bindings/clock/mstar-* 2544F: include/dt-bindings/gpio/msc313-gpio.h 2545 2546ARM/NOMADIK/Ux500 ARCHITECTURES 2547M: Linus Walleij <linus.walleij@linaro.org> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549S: Maintained 2550T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2551F: Documentation/devicetree/bindings/arm/ste-* 2552F: Documentation/devicetree/bindings/arm/ux500.yaml 2553F: Documentation/devicetree/bindings/arm/ux500/ 2554F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2555F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2556F: arch/arm/boot/dts/st/ste-* 2557F: arch/arm/mach-nomadik/ 2558F: arch/arm/mach-ux500/ 2559F: drivers/clk/clk-nomadik.c 2560F: drivers/clocksource/clksrc-dbx500-prcmu.c 2561F: drivers/dma/ste_dma40* 2562F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2563F: drivers/gpio/gpio-nomadik.c 2564F: drivers/hwspinlock/u8500_hsem.c 2565F: drivers/i2c/busses/i2c-nomadik.c 2566F: drivers/iio/adc/ab8500-gpadc.c 2567F: drivers/mfd/ab8500* 2568F: drivers/mfd/abx500* 2569F: drivers/mfd/db8500* 2570F: drivers/pinctrl/nomadik/ 2571F: drivers/rtc/rtc-ab8500.c 2572F: drivers/rtc/rtc-pl031.c 2573F: drivers/soc/ux500/ 2574 2575ARM/NUVOTON MA35 ARCHITECTURE 2576M: Jacky Huang <ychuang3@nuvoton.com> 2577M: Shan-Chun Hung <schung@nuvoton.com> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Supported 2580F: Documentation/devicetree/bindings/*/*/*ma35* 2581F: Documentation/devicetree/bindings/*/*ma35* 2582F: arch/arm64/boot/dts/nuvoton/*ma35* 2583F: drivers/*/*/*ma35* 2584F: drivers/*/*ma35* 2585K: ma35d1 2586 2587ARM/NUVOTON NPCM ARCHITECTURE 2588M: Avi Fishman <avifishman70@gmail.com> 2589M: Tomer Maimon <tmaimon77@gmail.com> 2590M: Tali Perry <tali.perry1@gmail.com> 2591R: Patrick Venture <venture@google.com> 2592R: Nancy Yuen <yuenn@google.com> 2593R: Benjamin Fair <benjaminfair@google.com> 2594L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2595S: Supported 2596F: Documentation/devicetree/bindings/*/*/*npcm* 2597F: Documentation/devicetree/bindings/*/*npcm* 2598F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2599F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2600F: arch/arm/mach-npcm/ 2601F: arch/arm64/boot/dts/nuvoton/ 2602F: drivers/*/*/*npcm* 2603F: drivers/*/*npcm* 2604F: drivers/rtc/rtc-nct3018y.c 2605F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2606F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2607 2608ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2609M: Joseph Liu <kwliu@nuvoton.com> 2610M: Marvin Lin <kflin@nuvoton.com> 2611L: linux-media@vger.kernel.org 2612L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2613S: Maintained 2614F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2615F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2616F: Documentation/userspace-api/media/drivers/npcm-video.rst 2617F: drivers/media/platform/nuvoton/ 2618F: include/uapi/linux/npcm-video.h 2619 2620ARM/NUVOTON WPCM450 ARCHITECTURE 2621M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2622L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2623S: Maintained 2624W: https://github.com/neuschaefer/wpcm450/wiki 2625F: Documentation/devicetree/bindings/*/*wpcm* 2626F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2627F: arch/arm/configs/wpcm450_defconfig 2628F: arch/arm/mach-npcm/wpcm450.c 2629F: drivers/*/*/*wpcm* 2630F: drivers/*/*wpcm* 2631 2632ARM/NXP S32G ARCHITECTURE 2633R: Chester Lin <chester62515@gmail.com> 2634R: Matthias Brugger <mbrugger@suse.com> 2635R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2636L: NXP S32 Linux Team <s32@nxp.com> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639F: arch/arm64/boot/dts/freescale/s32g*.dts* 2640F: drivers/pinctrl/nxp/ 2641 2642ARM/Orion SoC/Technologic Systems TS-78xx platform support 2643M: Alexander Clouter <alex@digriz.org.uk> 2644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2645S: Maintained 2646W: http://www.digriz.org.uk/ts78xx/kernel 2647F: arch/arm/mach-orion5x/ts78xx-* 2648 2649ARM/QUALCOMM CHROMEBOOK SUPPORT 2650R: cros-qcom-dts-watchers@chromium.org 2651F: arch/arm64/boot/dts/qcom/sc7180* 2652F: arch/arm64/boot/dts/qcom/sc7280* 2653F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2654 2655ARM/QUALCOMM MAILING LIST 2656L: linux-arm-msm@vger.kernel.org 2657F: Documentation/devicetree/bindings/*/qcom* 2658F: Documentation/devicetree/bindings/soc/qcom/ 2659F: arch/arm/boot/dts/qcom/ 2660F: arch/arm/configs/qcom_defconfig 2661F: arch/arm/mach-qcom/ 2662F: arch/arm64/boot/dts/qcom/ 2663F: drivers/*/*/pm8???-* 2664F: drivers/*/*/qcom* 2665F: drivers/*/*/qcom/ 2666F: drivers/*/qcom* 2667F: drivers/*/qcom/ 2668F: drivers/bluetooth/btqcomsmd.c 2669F: drivers/clocksource/timer-qcom.c 2670F: drivers/cpuidle/cpuidle-qcom-spm.c 2671F: drivers/extcon/extcon-qcom* 2672F: drivers/i2c/busses/i2c-qcom-geni.c 2673F: drivers/i2c/busses/i2c-qup.c 2674F: drivers/iommu/msm* 2675F: drivers/mfd/ssbi.c 2676F: drivers/mmc/host/mmci_qcom* 2677F: drivers/mmc/host/sdhci-msm.c 2678F: drivers/pci/controller/dwc/pcie-qcom.c 2679F: drivers/phy/qualcomm/ 2680F: drivers/power/*/msm* 2681F: drivers/reset/reset-qcom-* 2682F: drivers/rtc/rtc-pm8xxx.c 2683F: drivers/spi/spi-geni-qcom.c 2684F: drivers/spi/spi-qcom-qspi.c 2685F: drivers/spi/spi-qup.c 2686F: drivers/tty/serial/msm_serial.c 2687F: drivers/ufs/host/ufs-qcom* 2688F: drivers/usb/dwc3/dwc3-qcom.c 2689F: include/dt-bindings/*/qcom* 2690F: include/linux/*/qcom* 2691F: include/linux/soc/qcom/ 2692 2693ARM/QUALCOMM SUPPORT 2694M: Bjorn Andersson <andersson@kernel.org> 2695M: Konrad Dybcio <konrad.dybcio@linaro.org> 2696L: linux-arm-msm@vger.kernel.org 2697S: Maintained 2698T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2699F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2700F: Documentation/devicetree/bindings/arm/qcom.yaml 2701F: Documentation/devicetree/bindings/bus/qcom* 2702F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2703F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2704F: Documentation/devicetree/bindings/reserved-memory/qcom 2705F: Documentation/devicetree/bindings/soc/qcom/ 2706F: arch/arm/boot/dts/qcom/ 2707F: arch/arm/configs/qcom_defconfig 2708F: arch/arm/mach-qcom/ 2709F: arch/arm64/boot/dts/qcom/ 2710F: drivers/bus/qcom* 2711F: drivers/firmware/qcom/ 2712F: drivers/soc/qcom/ 2713F: include/dt-bindings/arm/qcom,ids.h 2714F: include/dt-bindings/firmware/qcom,scm.h 2715F: include/dt-bindings/soc/qcom* 2716F: include/linux/firmware/qcom 2717F: include/linux/soc/qcom/ 2718F: include/soc/qcom/ 2719 2720ARM/RDA MICRO ARCHITECTURE 2721M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2724S: Maintained 2725F: Documentation/devicetree/bindings/arm/rda.yaml 2726F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2727F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2728F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2729F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2730F: arch/arm/boot/dts/unisoc/ 2731F: drivers/clocksource/timer-rda.c 2732F: drivers/gpio/gpio-rda.c 2733F: drivers/irqchip/irq-rda-intc.c 2734F: drivers/tty/serial/rda-uart.c 2735 2736ARM/REALTEK ARCHITECTURE 2737M: Andreas Färber <afaerber@suse.de> 2738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2739L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2740S: Maintained 2741F: Documentation/devicetree/bindings/arm/realtek.yaml 2742F: arch/arm/boot/dts/realtek/ 2743F: arch/arm/mach-realtek/ 2744F: arch/arm64/boot/dts/realtek/ 2745 2746ARM/RISC-V/RENESAS ARCHITECTURE 2747M: Geert Uytterhoeven <geert+renesas@glider.be> 2748M: Magnus Damm <magnus.damm@gmail.com> 2749L: linux-renesas-soc@vger.kernel.org 2750S: Supported 2751Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2752C: irc://irc.libera.chat/renesas-soc 2753T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2754F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2755F: Documentation/devicetree/bindings/soc/renesas/ 2756F: arch/arm/boot/dts/renesas/ 2757F: arch/arm/configs/shmobile_defconfig 2758F: arch/arm/include/debug/renesas-scif.S 2759F: arch/arm/mach-shmobile/ 2760F: arch/arm64/boot/dts/renesas/ 2761F: arch/riscv/boot/dts/renesas/ 2762F: drivers/pmdomain/renesas/ 2763F: drivers/soc/renesas/ 2764F: include/linux/soc/renesas/ 2765K: \brenesas, 2766 2767ARM/RISCPC ARCHITECTURE 2768M: Russell King <linux@armlinux.org.uk> 2769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2770S: Maintained 2771W: http://www.armlinux.org.uk/ 2772F: arch/arm/include/asm/hardware/ioc.h 2773F: arch/arm/include/asm/hardware/iomd.h 2774F: arch/arm/include/asm/hardware/memc.h 2775F: arch/arm/mach-rpc/ 2776F: drivers/net/ethernet/8390/etherh.c 2777F: drivers/net/ethernet/i825xx/ether1* 2778F: drivers/net/ethernet/seeq/ether3* 2779F: drivers/scsi/arm/ 2780 2781ARM/Rockchip SoC support 2782M: Heiko Stuebner <heiko@sntech.de> 2783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2784L: linux-rockchip@lists.infradead.org 2785S: Maintained 2786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2787F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2788F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2789F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2790F: arch/arm/boot/dts/rockchip/ 2791F: arch/arm/mach-rockchip/ 2792F: drivers/*/*/*rockchip* 2793F: drivers/*/*rockchip* 2794F: drivers/clk/rockchip/ 2795F: drivers/i2c/busses/i2c-rk3x.c 2796F: sound/soc/rockchip/ 2797N: rockchip 2798 2799ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2800M: Krzysztof Kozlowski <krzk@kernel.org> 2801R: Alim Akhtar <alim.akhtar@samsung.com> 2802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2803L: linux-samsung-soc@vger.kernel.org 2804S: Maintained 2805P: Documentation/process/maintainer-soc-clean-dts.rst 2806Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2807B: mailto:linux-samsung-soc@vger.kernel.org 2808C: irc://irc.libera.chat/linux-exynos 2809T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2810F: Documentation/arch/arm/samsung/ 2811F: Documentation/devicetree/bindings/arm/samsung/ 2812F: Documentation/devicetree/bindings/hwinfo/samsung,* 2813F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2814F: Documentation/devicetree/bindings/soc/samsung/ 2815F: arch/arm/boot/dts/samsung/ 2816F: arch/arm/mach-exynos*/ 2817F: arch/arm/mach-s3c/ 2818F: arch/arm/mach-s5p*/ 2819F: arch/arm64/boot/dts/exynos/ 2820F: drivers/*/*/*s3c24* 2821F: drivers/*/*s3c24* 2822F: drivers/*/*s3c64xx* 2823F: drivers/*/*s5pv210* 2824F: drivers/clocksource/samsung_pwm_timer.c 2825F: drivers/memory/samsung/ 2826F: drivers/pwm/pwm-samsung.c 2827F: drivers/soc/samsung/ 2828F: drivers/tty/serial/samsung* 2829F: include/clocksource/samsung_pwm.h 2830F: include/linux/platform_data/*s3c* 2831F: include/linux/serial_s3c.h 2832F: include/linux/soc/samsung/ 2833N: exynos 2834N: s3c64xx 2835N: s5pv210 2836 2837ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2838M: Łukasz Stelmach <l.stelmach@samsung.com> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840L: linux-media@vger.kernel.org 2841S: Maintained 2842F: drivers/media/platform/samsung/s5p-g2d/ 2843 2844ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2845M: Marek Szyprowski <m.szyprowski@samsung.com> 2846L: linux-samsung-soc@vger.kernel.org 2847L: linux-media@vger.kernel.org 2848S: Maintained 2849F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2850F: drivers/media/cec/platform/s5p/ 2851 2852ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2853M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2854M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-media@vger.kernel.org 2858S: Maintained 2859F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2860F: drivers/media/platform/samsung/s5p-jpeg/ 2861 2862ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2863M: Marek Szyprowski <m.szyprowski@samsung.com> 2864M: Andrzej Hajda <andrzej.hajda@intel.com> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866L: linux-media@vger.kernel.org 2867S: Maintained 2868F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2869F: drivers/media/platform/samsung/s5p-mfc/ 2870 2871ARM/SOCFPGA ARCHITECTURE 2872M: Dinh Nguyen <dinguyen@kernel.org> 2873S: Maintained 2874W: http://www.rocketboards.org 2875T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2876F: arch/arm/boot/dts/intel/socfpga/ 2877F: arch/arm/configs/socfpga_defconfig 2878F: arch/arm/mach-socfpga/ 2879F: arch/arm64/boot/dts/altera/ 2880F: arch/arm64/boot/dts/intel/ 2881 2882ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2883M: Dinh Nguyen <dinguyen@kernel.org> 2884S: Maintained 2885F: drivers/clk/socfpga/ 2886 2887ARM/SOCFPGA EDAC SUPPORT 2888M: Dinh Nguyen <dinguyen@kernel.org> 2889S: Maintained 2890F: drivers/edac/altera_edac.[ch] 2891 2892ARM/SPREADTRUM SoC SUPPORT 2893M: Orson Zhai <orsonzhai@gmail.com> 2894M: Baolin Wang <baolin.wang7@gmail.com> 2895M: Chunyan Zhang <zhang.lyra@gmail.com> 2896S: Maintained 2897F: arch/arm64/boot/dts/sprd 2898N: sprd 2899N: sc27xx 2900N: sc2731 2901 2902ARM/STI ARCHITECTURE 2903M: Patrice Chotard <patrice.chotard@foss.st.com> 2904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2905S: Maintained 2906W: http://www.stlinux.com 2907F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2908F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2909F: arch/arm/boot/dts/st/sti* 2910F: arch/arm/mach-sti/ 2911F: drivers/ata/ahci_st.c 2912F: drivers/char/hw_random/st-rng.c 2913F: drivers/clocksource/arm_global_timer.c 2914F: drivers/clocksource/clksrc_st_lpc.c 2915F: drivers/cpufreq/sti-cpufreq.c 2916F: drivers/dma/st_fdma* 2917F: drivers/i2c/busses/i2c-st.c 2918F: drivers/media/platform/st/sti/c8sectpfe/ 2919F: drivers/media/rc/st_rc.c 2920F: drivers/mmc/host/sdhci-st.c 2921F: drivers/phy/st/phy-miphy28lp.c 2922F: drivers/phy/st/phy-stih407-usb.c 2923F: drivers/pinctrl/pinctrl-st.c 2924F: drivers/remoteproc/st_remoteproc.c 2925F: drivers/remoteproc/st_slim_rproc.c 2926F: drivers/reset/sti/ 2927F: drivers/rtc/rtc-st-lpc.c 2928F: drivers/tty/serial/st-asc.c 2929F: drivers/usb/dwc3/dwc3-st.c 2930F: drivers/usb/host/ehci-st.c 2931F: drivers/usb/host/ohci-st.c 2932F: drivers/watchdog/st_lpc_wdt.c 2933F: include/linux/remoteproc/st_slim_rproc.h 2934 2935ARM/STM32 ARCHITECTURE 2936M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2937M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2938L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Maintained 2941T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2942F: arch/arm/boot/dts/st/stm32* 2943F: arch/arm/mach-stm32/ 2944F: arch/arm64/boot/dts/st/ 2945F: drivers/clocksource/armv7m_systick.c 2946N: stm32 2947N: stm 2948 2949ARM/SUNPLUS SP7021 SOC SUPPORT 2950M: Qin Jian <qinjian@cqplus1.com> 2951L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2952S: Maintained 2953W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2954F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2955F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2956F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2957F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2958F: arch/arm/boot/dts/sunplus/ 2959F: arch/arm/configs/sp7021_*defconfig 2960F: drivers/clk/clk-sp7021.c 2961F: drivers/irqchip/irq-sp7021-intc.c 2962F: drivers/reset/reset-sunplus.c 2963F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2964F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2965 2966ARM/Synaptics SoC support 2967M: Jisheng Zhang <jszhang@kernel.org> 2968M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: arch/arm/boot/dts/synaptics/ 2972F: arch/arm/mach-berlin/ 2973F: arch/arm64/boot/dts/synaptics/ 2974 2975ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2976M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2977L: linux-tegra@vger.kernel.org 2978L: linux-media@vger.kernel.org 2979S: Maintained 2980F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2981F: drivers/media/cec/platform/tegra/ 2982 2983ARM/TESLA FSD SoC SUPPORT 2984M: Alim Akhtar <alim.akhtar@samsung.com> 2985M: linux-fsd@tesla.com 2986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2987L: linux-samsung-soc@vger.kernel.org 2988S: Maintained 2989F: arch/arm64/boot/dts/tesla/ 2990 2991ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2992M: Santosh Shilimkar <ssantosh@kernel.org> 2993L: linux-kernel@vger.kernel.org 2994S: Maintained 2995F: drivers/memory/*emif* 2996 2997ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2998M: Nishanth Menon <nm@ti.com> 2999M: Santosh Shilimkar <ssantosh@kernel.org> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Maintained 3002T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3003F: arch/arm/boot/dts/ti/keystone/ 3004F: arch/arm/mach-keystone/ 3005 3006ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3007M: Santosh Shilimkar <ssantosh@kernel.org> 3008L: linux-kernel@vger.kernel.org 3009S: Maintained 3010F: drivers/clk/keystone/ 3011 3012ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3013M: Santosh Shilimkar <ssantosh@kernel.org> 3014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3015L: linux-kernel@vger.kernel.org 3016S: Maintained 3017F: drivers/clocksource/timer-keystone.c 3018 3019ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3020M: Santosh Shilimkar <ssantosh@kernel.org> 3021L: linux-kernel@vger.kernel.org 3022S: Maintained 3023F: drivers/power/reset/keystone-reset.c 3024 3025ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3026M: Nishanth Menon <nm@ti.com> 3027M: Vignesh Raghavendra <vigneshr@ti.com> 3028M: Tero Kristo <kristo@kernel.org> 3029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3030S: Supported 3031F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3032F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3033F: arch/arm64/boot/dts/ti/Makefile 3034F: arch/arm64/boot/dts/ti/k3-* 3035 3036ARM/TOSHIBA VISCONTI ARCHITECTURE 3037M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3039S: Supported 3040T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3041F: Documentation/devicetree/bindings/arm/toshiba.yaml 3042F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3043F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3044F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3045F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3046F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3047F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3048F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3049F: arch/arm64/boot/dts/toshiba/ 3050F: drivers/clk/visconti/ 3051F: drivers/gpio/gpio-visconti.c 3052F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3053F: drivers/pci/controller/dwc/pcie-visconti.c 3054F: drivers/pinctrl/visconti/ 3055F: drivers/watchdog/visconti_wdt.c 3056N: visconti 3057 3058ARM/UNIPHIER ARCHITECTURE 3059M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3060M: Masami Hiramatsu <mhiramat@kernel.org> 3061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3062S: Maintained 3063F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3064F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3065F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3066F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3067F: arch/arm/boot/dts/socionext/uniphier* 3068F: arch/arm/include/asm/hardware/cache-uniphier.h 3069F: arch/arm/mm/cache-uniphier.c 3070F: arch/arm64/boot/dts/socionext/uniphier* 3071F: drivers/bus/uniphier-system-bus.c 3072F: drivers/clk/uniphier/ 3073F: drivers/dma/uniphier-mdmac.c 3074F: drivers/gpio/gpio-uniphier.c 3075F: drivers/i2c/busses/i2c-uniphier* 3076F: drivers/irqchip/irq-uniphier-aidet.c 3077F: drivers/mmc/host/uniphier-sd.c 3078F: drivers/pinctrl/uniphier/ 3079F: drivers/reset/reset-uniphier.c 3080F: drivers/tty/serial/8250/8250_uniphier.c 3081N: uniphier 3082 3083ARM/VERSATILE EXPRESS PLATFORM 3084M: Liviu Dudau <liviu.dudau@arm.com> 3085M: Sudeep Holla <sudeep.holla@arm.com> 3086M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089N: mps2 3090N: vexpress 3091F: arch/arm/mach-versatile/ 3092F: arch/arm64/boot/dts/arm/ 3093F: drivers/clocksource/timer-versatile.c 3094X: drivers/cpufreq/vexpress-spc-cpufreq.c 3095X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3096 3097ARM/VFP SUPPORT 3098M: Russell King <linux@armlinux.org.uk> 3099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3100S: Maintained 3101W: http://www.armlinux.org.uk/ 3102F: arch/arm/vfp/ 3103 3104ARM/VT8500 ARM ARCHITECTURE 3105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3106S: Orphan 3107F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3108F: arch/arm/mach-vt8500/ 3109F: drivers/clocksource/timer-vt8500.c 3110F: drivers/i2c/busses/i2c-viai2c-wmt.c 3111F: drivers/mmc/host/wmt-sdmmc.c 3112F: drivers/pwm/pwm-vt8500.c 3113F: drivers/rtc/rtc-vt8500.c 3114F: drivers/tty/serial/vt8500_serial.c 3115F: drivers/video/fbdev/vt8500lcdfb.* 3116F: drivers/video/fbdev/wm8505fb* 3117F: drivers/video/fbdev/wmt_ge_rops.* 3118 3119ARM/ZYNQ ARCHITECTURE 3120M: Michal Simek <michal.simek@amd.com> 3121L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3122S: Supported 3123W: http://wiki.xilinx.com 3124T: git https://github.com/Xilinx/linux-xlnx.git 3125F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3126F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3127F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3128F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3129F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3130F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3131F: arch/arm/mach-zynq/ 3132F: drivers/clocksource/timer-cadence-ttc.c 3133F: drivers/cpuidle/cpuidle-zynq.c 3134F: drivers/edac/synopsys_edac.c 3135F: drivers/i2c/busses/i2c-cadence.c 3136F: drivers/i2c/busses/i2c-xiic.c 3137F: drivers/mmc/host/sdhci-of-arasan.c 3138N: zynq 3139N: xilinx 3140 3141ARM64 FIT SUPPORT 3142M: Simon Glass <sjg@chromium.org> 3143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3144S: Maintained 3145F: arch/arm64/boot/Makefile 3146F: scripts/make_fit.py 3147 3148ARM64 PLATFORM DRIVERS 3149M: Hans de Goede <hdegoede@redhat.com> 3150M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3151R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3152L: platform-driver-x86@vger.kernel.org 3153S: Maintained 3154Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3156F: drivers/platform/arm64/ 3157 3158ARM64 PORT (AARCH64 ARCHITECTURE) 3159M: Catalin Marinas <catalin.marinas@arm.com> 3160M: Will Deacon <will@kernel.org> 3161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3162S: Maintained 3163T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3164F: Documentation/arch/arm64/ 3165F: arch/arm64/ 3166F: tools/testing/selftests/arm64/ 3167X: arch/arm64/boot/dts/ 3168 3169ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3170M: George McCollister <george.mccollister@gmail.com> 3171L: netdev@vger.kernel.org 3172S: Maintained 3173F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3174F: drivers/net/dsa/xrs700x/* 3175F: net/dsa/tag_xrs700x.c 3176 3177AS3645A LED FLASH CONTROLLER DRIVER 3178M: Sakari Ailus <sakari.ailus@iki.fi> 3179L: linux-leds@vger.kernel.org 3180S: Maintained 3181F: drivers/leds/flash/leds-as3645a.c 3182 3183ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3184M: Tianshu Qiu <tian.shu.qiu@intel.com> 3185L: linux-media@vger.kernel.org 3186S: Maintained 3187T: git git://linuxtv.org/media_tree.git 3188F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3189F: drivers/media/i2c/ak7375.c 3190 3191ASAHI KASEI AK8974 DRIVER 3192M: Linus Walleij <linus.walleij@linaro.org> 3193L: linux-iio@vger.kernel.org 3194S: Supported 3195W: http://www.akm.com/ 3196F: drivers/iio/magnetometer/ak8974.c 3197 3198AOSONG AGS02MA TVOC SENSOR DRIVER 3199M: Anshul Dalal <anshulusr@gmail.com> 3200L: linux-iio@vger.kernel.org 3201S: Maintained 3202F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3203F: drivers/iio/chemical/ags02ma.c 3204 3205ASC7621 HARDWARE MONITOR DRIVER 3206M: George Joseph <george.joseph@fairview5.com> 3207L: linux-hwmon@vger.kernel.org 3208S: Maintained 3209F: Documentation/hwmon/asc7621.rst 3210F: drivers/hwmon/asc7621.c 3211 3212ASIX AX88796C SPI ETHERNET ADAPTER 3213M: Łukasz Stelmach <l.stelmach@samsung.com> 3214S: Maintained 3215F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3216F: drivers/net/ethernet/asix/ax88796c_* 3217 3218ASIX PHY DRIVER [RUST] 3219M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3220R: Trevor Gross <tmgross@umich.edu> 3221L: netdev@vger.kernel.org 3222L: rust-for-linux@vger.kernel.org 3223S: Maintained 3224F: drivers/net/phy/ax88796b_rust.rs 3225 3226ASPEED CRYPTO DRIVER 3227M: Neal Liu <neal_liu@aspeedtech.com> 3228L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3229S: Maintained 3230F: Documentation/devicetree/bindings/crypto/aspeed,* 3231F: drivers/crypto/aspeed/ 3232 3233ASPEED PECI CONTROLLER 3234M: Iwona Winiarska <iwona.winiarska@intel.com> 3235L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3236L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3237S: Supported 3238F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3239F: drivers/peci/controller/peci-aspeed.c 3240 3241ASPEED PINCTRL DRIVERS 3242M: Andrew Jeffery <andrew@codeconstruct.com.au> 3243L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3244L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3245L: linux-gpio@vger.kernel.org 3246S: Maintained 3247F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3248F: drivers/pinctrl/aspeed/ 3249 3250ASPEED SCU INTERRUPT CONTROLLER DRIVER 3251M: Eddie James <eajames@linux.ibm.com> 3252L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3253S: Maintained 3254F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3255F: drivers/irqchip/irq-aspeed-scu-ic.c 3256F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3257 3258ASPEED SD/MMC DRIVER 3259M: Andrew Jeffery <andrew@codeconstruct.com.au> 3260L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3261L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3262L: linux-mmc@vger.kernel.org 3263S: Maintained 3264F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3265F: drivers/mmc/host/sdhci-of-aspeed* 3266 3267ASPEED SMC SPI DRIVER 3268M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3269M: Cédric Le Goater <clg@kaod.org> 3270L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3271L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3272L: linux-spi@vger.kernel.org 3273S: Maintained 3274F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3275F: drivers/spi/spi-aspeed-smc.c 3276 3277ASPEED USB UDC DRIVER 3278M: Neal Liu <neal_liu@aspeedtech.com> 3279L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3280S: Maintained 3281F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3282F: drivers/usb/gadget/udc/aspeed_udc.c 3283 3284ASPEED VIDEO ENGINE DRIVER 3285M: Eddie James <eajames@linux.ibm.com> 3286L: linux-media@vger.kernel.org 3287L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3288S: Maintained 3289F: Documentation/devicetree/bindings/media/aspeed-video.txt 3290F: drivers/media/platform/aspeed/ 3291 3292ASUS EC HARDWARE MONITOR DRIVER 3293M: Eugene Shalygin <eugene.shalygin@gmail.com> 3294L: linux-hwmon@vger.kernel.org 3295S: Maintained 3296F: drivers/hwmon/asus-ec-sensors.c 3297 3298ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3299M: Corentin Chary <corentin.chary@gmail.com> 3300M: Luke D. Jones <luke@ljones.dev> 3301L: platform-driver-x86@vger.kernel.org 3302S: Maintained 3303W: https://asus-linux.org/ 3304F: drivers/platform/x86/asus*.c 3305F: drivers/platform/x86/eeepc*.c 3306 3307ASUS TF103C DOCK DRIVER 3308M: Hans de Goede <hdegoede@redhat.com> 3309L: platform-driver-x86@vger.kernel.org 3310S: Maintained 3311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3312F: drivers/platform/x86/asus-tf103c-dock.c 3313 3314ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3315M: Aleksa Savic <savicaleksa83@gmail.com> 3316L: linux-hwmon@vger.kernel.org 3317S: Maintained 3318F: drivers/hwmon/asus_rog_ryujin.c 3319 3320ASUS WIRELESS RADIO CONTROL DRIVER 3321M: João Paulo Rechi Vita <jprvita@gmail.com> 3322L: platform-driver-x86@vger.kernel.org 3323S: Maintained 3324F: drivers/platform/x86/asus-wireless.c 3325 3326ASUS WMI HARDWARE MONITOR DRIVER 3327M: Ed Brindley <kernel@maidavale.org> 3328M: Denis Pauk <pauk.denis@gmail.com> 3329L: linux-hwmon@vger.kernel.org 3330S: Maintained 3331F: drivers/hwmon/asus_wmi_sensors.c 3332 3333ASYMMETRIC KEYS 3334M: David Howells <dhowells@redhat.com> 3335L: keyrings@vger.kernel.org 3336S: Maintained 3337F: Documentation/crypto/asymmetric-keys.rst 3338F: crypto/asymmetric_keys/ 3339F: include/crypto/pkcs7.h 3340F: include/crypto/public_key.h 3341F: include/linux/verification.h 3342 3343ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3344R: Dan Williams <dan.j.williams@intel.com> 3345S: Odd fixes 3346W: http://sourceforge.net/projects/xscaleiop 3347F: Documentation/crypto/async-tx-api.rst 3348F: crypto/async_tx/ 3349F: include/linux/async_tx.h 3350 3351AT24 EEPROM DRIVER 3352M: Bartosz Golaszewski <brgl@bgdev.pl> 3353L: linux-i2c@vger.kernel.org 3354S: Maintained 3355T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3356F: Documentation/devicetree/bindings/eeprom/at24.yaml 3357F: drivers/misc/eeprom/at24.c 3358 3359ATA OVER ETHERNET (AOE) DRIVER 3360M: "Justin Sanders" <justin@coraid.com> 3361S: Supported 3362W: http://www.openaoe.org/ 3363F: Documentation/admin-guide/aoe/ 3364F: drivers/block/aoe/ 3365 3366ATC260X PMIC MFD DRIVER 3367M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3368M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3369L: linux-actions@lists.infradead.org 3370S: Maintained 3371F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3372F: drivers/input/misc/atc260x-onkey.c 3373F: drivers/mfd/atc260* 3374F: drivers/power/reset/atc260x-poweroff.c 3375F: drivers/regulator/atc260x-regulator.c 3376F: include/linux/mfd/atc260x/* 3377 3378ATHEROS 71XX/9XXX GPIO DRIVER 3379M: Alban Bedel <albeu@free.fr> 3380S: Maintained 3381W: https://github.com/AlbanBedel/linux 3382T: git git://github.com/AlbanBedel/linux 3383F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3384F: drivers/gpio/gpio-ath79.c 3385 3386ATHEROS 71XX/9XXX USB PHY DRIVER 3387M: Alban Bedel <albeu@free.fr> 3388S: Maintained 3389W: https://github.com/AlbanBedel/linux 3390T: git git://github.com/AlbanBedel/linux 3391F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3392F: drivers/phy/qualcomm/phy-ath79-usb.c 3393 3394ATHEROS ATH GENERIC UTILITIES 3395M: Kalle Valo <kvalo@kernel.org> 3396L: linux-wireless@vger.kernel.org 3397S: Supported 3398F: drivers/net/wireless/ath/* 3399 3400ATHEROS ATH5K WIRELESS DRIVER 3401M: Jiri Slaby <jirislaby@kernel.org> 3402M: Nick Kossifidis <mickflemm@gmail.com> 3403M: Luis Chamberlain <mcgrof@kernel.org> 3404L: linux-wireless@vger.kernel.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3407F: drivers/net/wireless/ath/ath5k/ 3408 3409ATHEROS ATH6KL WIRELESS DRIVER 3410L: linux-wireless@vger.kernel.org 3411S: Orphan 3412W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3413F: drivers/net/wireless/ath/ath6kl/ 3414 3415ATI_REMOTE2 DRIVER 3416M: Ville Syrjala <syrjala@sci.fi> 3417S: Maintained 3418F: drivers/input/misc/ati_remote2.c 3419 3420ATK0110 HWMON DRIVER 3421M: Luca Tettamanti <kronos.it@gmail.com> 3422L: linux-hwmon@vger.kernel.org 3423S: Maintained 3424F: drivers/hwmon/asus_atk0110.c 3425 3426ATLX ETHERNET DRIVERS 3427M: Chris Snook <chris.snook@gmail.com> 3428L: netdev@vger.kernel.org 3429S: Maintained 3430W: http://sourceforge.net/projects/atl1 3431W: http://atl1.sourceforge.net 3432F: drivers/net/ethernet/atheros/ 3433 3434ATM 3435M: Chas Williams <3chas3@gmail.com> 3436L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3437L: netdev@vger.kernel.org 3438S: Maintained 3439W: http://linux-atm.sourceforge.net 3440F: drivers/atm/ 3441F: include/linux/atm* 3442F: include/uapi/linux/atm* 3443 3444ATMEL MACB ETHERNET DRIVER 3445M: Nicolas Ferre <nicolas.ferre@microchip.com> 3446M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3447S: Supported 3448F: drivers/net/ethernet/cadence/ 3449 3450ATMEL MAXTOUCH DRIVER 3451M: Nick Dyer <nick@shmanahar.org> 3452S: Maintained 3453T: git git://github.com/ndyer/linux.git 3454F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3455F: drivers/input/touchscreen/atmel_mxt_ts.c 3456 3457ATOMIC INFRASTRUCTURE 3458M: Will Deacon <will@kernel.org> 3459M: Peter Zijlstra <peterz@infradead.org> 3460R: Boqun Feng <boqun.feng@gmail.com> 3461R: Mark Rutland <mark.rutland@arm.com> 3462L: linux-kernel@vger.kernel.org 3463S: Maintained 3464F: Documentation/atomic_*.txt 3465F: arch/*/include/asm/atomic*.h 3466F: include/*/atomic*.h 3467F: include/linux/refcount.h 3468F: scripts/atomic/ 3469 3470ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3471M: Bradley Grove <linuxdrivers@attotech.com> 3472L: linux-scsi@vger.kernel.org 3473S: Supported 3474W: http://www.attotech.com 3475F: drivers/scsi/esas2r 3476 3477ATUSB IEEE 802.15.4 RADIO DRIVER 3478M: Stefan Schmidt <stefan@datenfreihafen.org> 3479L: linux-wpan@vger.kernel.org 3480S: Maintained 3481F: drivers/net/ieee802154/at86rf230.h 3482F: drivers/net/ieee802154/atusb.c 3483F: drivers/net/ieee802154/atusb.h 3484 3485AUDIT SUBSYSTEM 3486M: Paul Moore <paul@paul-moore.com> 3487M: Eric Paris <eparis@redhat.com> 3488L: audit@vger.kernel.org 3489S: Supported 3490W: https://github.com/linux-audit 3491Q: https://patchwork.kernel.org/project/audit/list 3492B: mailto:audit@vger.kernel.org 3493P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3494T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3495F: include/asm-generic/audit_*.h 3496F: include/linux/audit.h 3497F: include/linux/audit_arch.h 3498F: include/uapi/linux/audit.h 3499F: kernel/audit* 3500F: lib/*audit.c 3501K: \baudit_[a-z_0-9]\+\b 3502 3503AUXILIARY BUS DRIVER 3504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3505R: Dave Ertman <david.m.ertman@intel.com> 3506R: Ira Weiny <ira.weiny@intel.com> 3507S: Supported 3508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3509F: Documentation/driver-api/auxiliary_bus.rst 3510F: drivers/base/auxiliary.c 3511F: include/linux/auxiliary_bus.h 3512 3513AUXILIARY DISPLAY DRIVERS 3514M: Andy Shevchenko <andy@kernel.org> 3515R: Geert Uytterhoeven <geert@linux-m68k.org> 3516S: Odd Fixes 3517T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3518F: Documentation/devicetree/bindings/auxdisplay/ 3519F: drivers/auxdisplay/ 3520F: include/linux/cfag12864b.h 3521F: include/uapi/linux/map_to_14segment.h 3522F: include/uapi/linux/map_to_7segment.h 3523 3524AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3525M: Andreas Klinger <ak@it-klinger.de> 3526L: linux-iio@vger.kernel.org 3527S: Maintained 3528F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3529F: drivers/iio/adc/hx711.c 3530 3531AX.25 NETWORK LAYER 3532L: linux-hams@vger.kernel.org 3533S: Orphan 3534W: https://linux-ax25.in-berlin.de 3535F: include/net/ax25.h 3536F: include/uapi/linux/ax25.h 3537F: net/ax25/ 3538 3539AXENTIA ARM DEVICES 3540M: Peter Rosin <peda@axentia.se> 3541L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3542S: Maintained 3543F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3544F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3545F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3546F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3547 3548AXENTIA ASOC DRIVERS 3549M: Peter Rosin <peda@axentia.se> 3550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3551S: Maintained 3552F: Documentation/devicetree/bindings/sound/axentia,* 3553F: sound/soc/atmel/tse850-pcm5142.c 3554 3555AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3556M: Nuno Sá <nuno.sa@analog.com> 3557L: linux-hwmon@vger.kernel.org 3558S: Supported 3559W: https://ez.analog.com/linux-software-drivers 3560F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3561F: drivers/hwmon/axi-fan-control.c 3562 3563AXI SPI ENGINE 3564M: Michael Hennerich <michael.hennerich@analog.com> 3565M: Nuno Sá <nuno.sa@analog.com> 3566R: David Lechner <dlechner@baylibre.com> 3567L: linux-spi@vger.kernel.org 3568S: Supported 3569W: https://ez.analog.com/linux-software-drivers 3570F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3571F: drivers/spi/spi-axi-spi-engine.c 3572 3573AXXIA I2C CONTROLLER 3574M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3575L: linux-i2c@vger.kernel.org 3576S: Maintained 3577F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3578F: drivers/i2c/busses/i2c-axxia.c 3579 3580AZ6007 DVB DRIVER 3581M: Mauro Carvalho Chehab <mchehab@kernel.org> 3582L: linux-media@vger.kernel.org 3583S: Maintained 3584W: https://linuxtv.org 3585T: git git://linuxtv.org/media_tree.git 3586F: drivers/media/usb/dvb-usb-v2/az6007.c 3587 3588AZTECH FM RADIO RECEIVER DRIVER 3589M: Hans Verkuil <hverkuil@xs4all.nl> 3590L: linux-media@vger.kernel.org 3591S: Maintained 3592W: https://linuxtv.org 3593T: git git://linuxtv.org/media_tree.git 3594F: drivers/media/radio/radio-aztech* 3595 3596B43 WIRELESS DRIVER 3597L: linux-wireless@vger.kernel.org 3598L: b43-dev@lists.infradead.org 3599S: Orphan 3600W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3601F: drivers/net/wireless/broadcom/b43/ 3602 3603B43LEGACY WIRELESS DRIVER 3604M: Larry Finger <Larry.Finger@lwfinger.net> 3605L: linux-wireless@vger.kernel.org 3606L: b43-dev@lists.infradead.org 3607S: Maintained 3608W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3609F: drivers/net/wireless/broadcom/b43legacy/ 3610 3611BACKLIGHT CLASS/SUBSYSTEM 3612M: Lee Jones <lee@kernel.org> 3613M: Daniel Thompson <daniel.thompson@linaro.org> 3614M: Jingoo Han <jingoohan1@gmail.com> 3615L: dri-devel@lists.freedesktop.org 3616S: Maintained 3617T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3618F: Documentation/ABI/stable/sysfs-class-backlight 3619F: Documentation/ABI/testing/sysfs-class-backlight 3620F: Documentation/devicetree/bindings/leds/backlight 3621F: drivers/video/backlight/ 3622F: include/linux/backlight.h 3623F: include/linux/pwm_backlight.h 3624 3625BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3626M: Serge Semin <fancer.lancer@gmail.com> 3627L: linux-hwmon@vger.kernel.org 3628S: Supported 3629F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3630F: Documentation/hwmon/bt1-pvt.rst 3631F: drivers/hwmon/bt1-pvt.[ch] 3632 3633BARCO P50 GPIO DRIVER 3634M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3635M: Peter Korsgaard <peter.korsgaard@barco.com> 3636S: Maintained 3637F: drivers/platform/x86/barco-p50-gpio.c 3638 3639BATMAN ADVANCED 3640M: Marek Lindner <mareklindner@neomailbox.ch> 3641M: Simon Wunderlich <sw@simonwunderlich.de> 3642M: Antonio Quartulli <a@unstable.cc> 3643M: Sven Eckelmann <sven@narfation.org> 3644L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3645S: Maintained 3646W: https://www.open-mesh.org/ 3647Q: https://patchwork.open-mesh.org/project/batman/list/ 3648B: https://www.open-mesh.org/projects/batman-adv/issues 3649C: ircs://irc.hackint.org/batadv 3650T: git https://git.open-mesh.org/linux-merge.git 3651F: Documentation/networking/batman-adv.rst 3652F: include/uapi/linux/batadv_packet.h 3653F: include/uapi/linux/batman_adv.h 3654F: net/batman-adv/ 3655 3656BAYCOM/HDLCDRV DRIVERS FOR AX.25 3657M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3658L: linux-hams@vger.kernel.org 3659S: Maintained 3660W: http://www.baycom.org/~tom/ham/ham.html 3661F: drivers/net/hamradio/baycom* 3662 3663BCACHE (BLOCK LAYER CACHE) 3664M: Coly Li <colyli@suse.de> 3665M: Kent Overstreet <kent.overstreet@linux.dev> 3666L: linux-bcache@vger.kernel.org 3667S: Maintained 3668W: http://bcache.evilpiepirate.org 3669C: irc://irc.oftc.net/bcache 3670F: drivers/md/bcache/ 3671 3672BCACHEFS 3673M: Kent Overstreet <kent.overstreet@linux.dev> 3674R: Brian Foster <bfoster@redhat.com> 3675L: linux-bcachefs@vger.kernel.org 3676S: Supported 3677C: irc://irc.oftc.net/bcache 3678T: git https://evilpiepirate.org/git/bcachefs.git 3679F: fs/bcachefs/ 3680F: Documentation/filesystems/bcachefs/ 3681 3682BDISP ST MEDIA DRIVER 3683M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3684L: linux-media@vger.kernel.org 3685S: Supported 3686W: https://linuxtv.org 3687T: git git://linuxtv.org/media_tree.git 3688F: drivers/media/platform/st/sti/bdisp 3689 3690BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3691M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3692L: netdev@vger.kernel.org 3693S: Maintained 3694F: drivers/net/ethernet/ec_bhf.c 3695 3696BEFS FILE SYSTEM 3697M: Luis de Bethencourt <luisbg@kernel.org> 3698M: Salah Triki <salah.triki@gmail.com> 3699S: Maintained 3700T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3701F: Documentation/filesystems/befs.rst 3702F: fs/befs/ 3703 3704BFQ I/O SCHEDULER 3705M: Paolo Valente <paolo.valente@unimore.it> 3706M: Jens Axboe <axboe@kernel.dk> 3707L: linux-block@vger.kernel.org 3708S: Maintained 3709F: Documentation/block/bfq-iosched.rst 3710F: block/bfq-* 3711 3712BFS FILE SYSTEM 3713M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3714S: Maintained 3715F: Documentation/filesystems/bfs.rst 3716F: fs/bfs/ 3717F: include/uapi/linux/bfs_fs.h 3718 3719BINMAN 3720M: Simon Glass <sjg@chromium.org> 3721S: Supported 3722F: Documentation/devicetree/bindings/mtd/partitions/binman* 3723 3724BITMAP API 3725M: Yury Norov <yury.norov@gmail.com> 3726R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3727S: Maintained 3728F: include/linux/bitfield.h 3729F: include/linux/bitmap-str.h 3730F: include/linux/bitmap.h 3731F: include/linux/bits.h 3732F: include/linux/cpumask.h 3733F: include/linux/find.h 3734F: include/linux/nodemask.h 3735F: include/vdso/bits.h 3736F: lib/bitmap-str.c 3737F: lib/bitmap.c 3738F: lib/cpumask.c 3739F: lib/cpumask_kunit.c 3740F: lib/find_bit.c 3741F: lib/find_bit_benchmark.c 3742F: lib/test_bitmap.c 3743F: tools/include/linux/bitfield.h 3744F: tools/include/linux/bitmap.h 3745F: tools/include/linux/bits.h 3746F: tools/include/linux/find.h 3747F: tools/include/vdso/bits.h 3748F: tools/lib/bitmap.c 3749F: tools/lib/find_bit.c 3750 3751BITOPS API 3752M: Yury Norov <yury.norov@gmail.com> 3753R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3754S: Maintained 3755F: arch/*/include/asm/bitops.h 3756F: arch/*/include/asm/bitops_32.h 3757F: arch/*/include/asm/bitops_64.h 3758F: arch/*/lib/bitops.c 3759F: include/asm-generic/bitops 3760F: include/asm-generic/bitops.h 3761F: include/linux/bitops.h 3762F: lib/test_bitops.c 3763F: tools/*/bitops* 3764 3765BLINKM RGB LED DRIVER 3766M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3767S: Maintained 3768F: drivers/leds/leds-blinkm.c 3769 3770BLOCK LAYER 3771M: Jens Axboe <axboe@kernel.dk> 3772L: linux-block@vger.kernel.org 3773S: Maintained 3774T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3775F: Documentation/ABI/stable/sysfs-block 3776F: Documentation/block/ 3777F: block/ 3778F: drivers/block/ 3779F: include/linux/bio.h 3780F: include/linux/blk* 3781F: kernel/trace/blktrace.c 3782F: lib/sbitmap.c 3783 3784BLOCK2MTD DRIVER 3785M: Joern Engel <joern@lazybastard.org> 3786L: linux-mtd@lists.infradead.org 3787S: Maintained 3788F: drivers/mtd/devices/block2mtd.c 3789 3790BLUETOOTH DRIVERS 3791M: Marcel Holtmann <marcel@holtmann.org> 3792M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3793L: linux-bluetooth@vger.kernel.org 3794S: Supported 3795W: http://www.bluez.org/ 3796T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3797T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3798F: Documentation/devicetree/bindings/net/bluetooth/ 3799F: drivers/bluetooth/ 3800 3801BLUETOOTH SUBSYSTEM 3802M: Marcel Holtmann <marcel@holtmann.org> 3803M: Johan Hedberg <johan.hedberg@gmail.com> 3804M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3805L: linux-bluetooth@vger.kernel.org 3806S: Supported 3807W: http://www.bluez.org/ 3808T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3809T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3810F: include/net/bluetooth/ 3811F: net/bluetooth/ 3812 3813BONDING DRIVER 3814M: Jay Vosburgh <j.vosburgh@gmail.com> 3815M: Andy Gospodarek <andy@greyhouse.net> 3816L: netdev@vger.kernel.org 3817S: Supported 3818W: http://sourceforge.net/projects/bonding/ 3819F: Documentation/networking/bonding.rst 3820F: drivers/net/bonding/ 3821F: include/net/bond* 3822F: include/uapi/linux/if_bonding.h 3823F: tools/testing/selftests/drivers/net/bonding/ 3824 3825BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3826M: Dan Robertson <dan@dlrobertson.com> 3827L: linux-iio@vger.kernel.org 3828S: Maintained 3829F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3830F: drivers/iio/accel/bma400* 3831 3832BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3833M: Jagath Jog J <jagathjog1996@gmail.com> 3834L: linux-iio@vger.kernel.org 3835S: Maintained 3836F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3837F: drivers/iio/imu/bmi323/ 3838 3839BPF JIT for ARC 3840M: Shahab Vahedi <shahab@synopsys.com> 3841L: bpf@vger.kernel.org 3842S: Maintained 3843F: arch/arc/net/ 3844 3845BPF JIT for ARM 3846M: Russell King <linux@armlinux.org.uk> 3847M: Puranjay Mohan <puranjay@kernel.org> 3848L: bpf@vger.kernel.org 3849S: Maintained 3850F: arch/arm/net/ 3851 3852BPF JIT for ARM64 3853M: Daniel Borkmann <daniel@iogearbox.net> 3854M: Alexei Starovoitov <ast@kernel.org> 3855M: Puranjay Mohan <puranjay@kernel.org> 3856R: Xu Kuohai <xukuohai@huaweicloud.com> 3857L: bpf@vger.kernel.org 3858S: Supported 3859F: arch/arm64/net/ 3860 3861BPF JIT for LOONGARCH 3862M: Tiezhu Yang <yangtiezhu@loongson.cn> 3863R: Hengqi Chen <hengqi.chen@gmail.com> 3864L: bpf@vger.kernel.org 3865S: Maintained 3866F: arch/loongarch/net/ 3867 3868BPF JIT for MIPS (32-BIT AND 64-BIT) 3869M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3870M: Paul Burton <paulburton@kernel.org> 3871L: bpf@vger.kernel.org 3872S: Maintained 3873F: arch/mips/net/ 3874 3875BPF JIT for NFP NICs 3876M: Jakub Kicinski <kuba@kernel.org> 3877L: bpf@vger.kernel.org 3878S: Odd Fixes 3879F: drivers/net/ethernet/netronome/nfp/bpf/ 3880 3881BPF JIT for POWERPC (32-BIT AND 64-BIT) 3882M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3883M: Michael Ellerman <mpe@ellerman.id.au> 3884L: bpf@vger.kernel.org 3885S: Supported 3886F: arch/powerpc/net/ 3887 3888BPF JIT for RISC-V (32-bit) 3889M: Luke Nelson <luke.r.nels@gmail.com> 3890M: Xi Wang <xi.wang@gmail.com> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: arch/riscv/net/ 3894X: arch/riscv/net/bpf_jit_comp64.c 3895 3896BPF JIT for RISC-V (64-bit) 3897M: Björn Töpel <bjorn@kernel.org> 3898R: Pu Lehui <pulehui@huawei.com> 3899R: Puranjay Mohan <puranjay@kernel.org> 3900L: bpf@vger.kernel.org 3901S: Maintained 3902F: arch/riscv/net/ 3903X: arch/riscv/net/bpf_jit_comp32.c 3904 3905BPF JIT for S390 3906M: Ilya Leoshkevich <iii@linux.ibm.com> 3907M: Heiko Carstens <hca@linux.ibm.com> 3908M: Vasily Gorbik <gor@linux.ibm.com> 3909L: bpf@vger.kernel.org 3910S: Supported 3911F: arch/s390/net/ 3912X: arch/s390/net/pnet.c 3913 3914BPF JIT for SPARC (32-BIT AND 64-BIT) 3915M: David S. Miller <davem@davemloft.net> 3916L: bpf@vger.kernel.org 3917S: Odd Fixes 3918F: arch/sparc/net/ 3919 3920BPF JIT for X86 32-BIT 3921M: Wang YanQing <udknight@gmail.com> 3922L: bpf@vger.kernel.org 3923S: Odd Fixes 3924F: arch/x86/net/bpf_jit_comp32.c 3925 3926BPF JIT for X86 64-BIT 3927M: Alexei Starovoitov <ast@kernel.org> 3928M: Daniel Borkmann <daniel@iogearbox.net> 3929L: bpf@vger.kernel.org 3930S: Supported 3931F: arch/x86/net/ 3932X: arch/x86/net/bpf_jit_comp32.c 3933 3934BPF [BTF] 3935M: Martin KaFai Lau <martin.lau@linux.dev> 3936L: bpf@vger.kernel.org 3937S: Maintained 3938F: include/linux/btf* 3939F: kernel/bpf/btf.c 3940 3941BPF [CORE] 3942M: Alexei Starovoitov <ast@kernel.org> 3943M: Daniel Borkmann <daniel@iogearbox.net> 3944R: John Fastabend <john.fastabend@gmail.com> 3945L: bpf@vger.kernel.org 3946S: Maintained 3947F: include/linux/bpf* 3948F: include/linux/filter.h 3949F: include/linux/tnum.h 3950F: kernel/bpf/core.c 3951F: kernel/bpf/dispatcher.c 3952F: kernel/bpf/mprog.c 3953F: kernel/bpf/syscall.c 3954F: kernel/bpf/tnum.c 3955F: kernel/bpf/trampoline.c 3956F: kernel/bpf/verifier.c 3957 3958BPF [CRYPTO] 3959M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 3960L: bpf@vger.kernel.org 3961S: Maintained 3962F: crypto/bpf_crypto_skcipher.c 3963F: include/linux/bpf_crypto.h 3964F: kernel/bpf/crypto.c 3965 3966BPF [DOCUMENTATION] (Related to Standardization) 3967R: David Vernet <void@manifault.com> 3968L: bpf@vger.kernel.org 3969L: bpf@ietf.org 3970S: Maintained 3971F: Documentation/bpf/standardization/ 3972 3973BPF [GENERAL] (Safe Dynamic Programs and Tools) 3974M: Alexei Starovoitov <ast@kernel.org> 3975M: Daniel Borkmann <daniel@iogearbox.net> 3976M: Andrii Nakryiko <andrii@kernel.org> 3977R: Martin KaFai Lau <martin.lau@linux.dev> 3978R: Eduard Zingerman <eddyz87@gmail.com> 3979R: Song Liu <song@kernel.org> 3980R: Yonghong Song <yonghong.song@linux.dev> 3981R: John Fastabend <john.fastabend@gmail.com> 3982R: KP Singh <kpsingh@kernel.org> 3983R: Stanislav Fomichev <sdf@fomichev.me> 3984R: Hao Luo <haoluo@google.com> 3985R: Jiri Olsa <jolsa@kernel.org> 3986L: bpf@vger.kernel.org 3987S: Supported 3988W: https://bpf.io/ 3989Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3990T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3991T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3992F: Documentation/bpf/ 3993F: Documentation/networking/filter.rst 3994F: Documentation/userspace-api/ebpf/ 3995F: arch/*/net/* 3996F: include/linux/bpf* 3997F: include/linux/btf* 3998F: include/linux/filter.h 3999F: include/trace/events/xdp.h 4000F: include/uapi/linux/bpf* 4001F: include/uapi/linux/btf* 4002F: include/uapi/linux/filter.h 4003F: kernel/bpf/ 4004F: kernel/trace/bpf_trace.c 4005F: lib/test_bpf.c 4006F: net/bpf/ 4007F: net/core/filter.c 4008F: net/sched/act_bpf.c 4009F: net/sched/cls_bpf.c 4010F: samples/bpf/ 4011F: scripts/bpf_doc.py 4012F: scripts/Makefile.btf 4013F: scripts/pahole-version.sh 4014F: tools/bpf/ 4015F: tools/lib/bpf/ 4016F: tools/testing/selftests/bpf/ 4017 4018BPF [ITERATOR] 4019M: Yonghong Song <yonghong.song@linux.dev> 4020L: bpf@vger.kernel.org 4021S: Maintained 4022F: kernel/bpf/*iter.c 4023 4024BPF [L7 FRAMEWORK] (sockmap) 4025M: John Fastabend <john.fastabend@gmail.com> 4026M: Jakub Sitnicki <jakub@cloudflare.com> 4027L: netdev@vger.kernel.org 4028L: bpf@vger.kernel.org 4029S: Maintained 4030F: include/linux/skmsg.h 4031F: net/core/skmsg.c 4032F: net/core/sock_map.c 4033F: net/ipv4/tcp_bpf.c 4034F: net/ipv4/udp_bpf.c 4035F: net/unix/unix_bpf.c 4036 4037BPF [LIBRARY] (libbpf) 4038M: Andrii Nakryiko <andrii@kernel.org> 4039M: Eduard Zingerman <eddyz87@gmail.com> 4040L: bpf@vger.kernel.org 4041S: Maintained 4042F: tools/lib/bpf/ 4043 4044BPF [MISC] 4045L: bpf@vger.kernel.org 4046S: Odd Fixes 4047K: (?:\b|_)bpf(?:\b|_) 4048 4049BPF [NETKIT] (BPF-programmable network device) 4050M: Daniel Borkmann <daniel@iogearbox.net> 4051M: Nikolay Aleksandrov <razor@blackwall.org> 4052L: bpf@vger.kernel.org 4053L: netdev@vger.kernel.org 4054S: Supported 4055F: drivers/net/netkit.c 4056F: include/net/netkit.h 4057 4058BPF [NETWORKING] (struct_ops, reuseport) 4059M: Martin KaFai Lau <martin.lau@linux.dev> 4060L: bpf@vger.kernel.org 4061L: netdev@vger.kernel.org 4062S: Maintained 4063F: kernel/bpf/bpf_struct* 4064 4065BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4066M: Martin KaFai Lau <martin.lau@linux.dev> 4067M: Daniel Borkmann <daniel@iogearbox.net> 4068R: John Fastabend <john.fastabend@gmail.com> 4069L: bpf@vger.kernel.org 4070L: netdev@vger.kernel.org 4071S: Maintained 4072F: include/net/tcx.h 4073F: kernel/bpf/tcx.c 4074F: net/core/filter.c 4075F: net/sched/act_bpf.c 4076F: net/sched/cls_bpf.c 4077 4078BPF [RINGBUF] 4079M: Andrii Nakryiko <andrii@kernel.org> 4080L: bpf@vger.kernel.org 4081S: Maintained 4082F: kernel/bpf/ringbuf.c 4083 4084BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4085M: KP Singh <kpsingh@kernel.org> 4086R: Matt Bobrowski <mattbobrowski@google.com> 4087L: bpf@vger.kernel.org 4088S: Maintained 4089F: Documentation/bpf/prog_lsm.rst 4090F: include/linux/bpf_lsm.h 4091F: kernel/bpf/bpf_lsm.c 4092F: security/bpf/ 4093 4094BPF [SELFTESTS] (Test Runners & Infrastructure) 4095M: Andrii Nakryiko <andrii@kernel.org> 4096M: Eduard Zingerman <eddyz87@gmail.com> 4097R: Mykola Lysenko <mykolal@fb.com> 4098L: bpf@vger.kernel.org 4099S: Maintained 4100F: tools/testing/selftests/bpf/ 4101 4102BPF [STORAGE & CGROUPS] 4103M: Martin KaFai Lau <martin.lau@linux.dev> 4104L: bpf@vger.kernel.org 4105S: Maintained 4106F: kernel/bpf/*storage.c 4107F: kernel/bpf/bpf_lru* 4108F: kernel/bpf/cgroup.c 4109 4110BPF [TOOLING] (bpftool) 4111M: Quentin Monnet <qmo@kernel.org> 4112L: bpf@vger.kernel.org 4113S: Maintained 4114F: kernel/bpf/disasm.* 4115F: tools/bpf/bpftool/ 4116 4117BPF [TRACING] 4118M: Song Liu <song@kernel.org> 4119R: Jiri Olsa <jolsa@kernel.org> 4120L: bpf@vger.kernel.org 4121S: Maintained 4122F: kernel/bpf/stackmap.c 4123F: kernel/trace/bpf_trace.c 4124 4125BROADCOM ASP 2.0 ETHERNET DRIVER 4126M: Justin Chen <justin.chen@broadcom.com> 4127M: Florian Fainelli <florian.fainelli@broadcom.com> 4128L: bcm-kernel-feedback-list@broadcom.com 4129L: netdev@vger.kernel.org 4130S: Supported 4131F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4132F: drivers/net/ethernet/broadcom/asp2/ 4133 4134BROADCOM B44 10/100 ETHERNET DRIVER 4135M: Michael Chan <michael.chan@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: drivers/net/ethernet/broadcom/b44.* 4139 4140BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4141M: Florian Fainelli <florian.fainelli@broadcom.com> 4142L: netdev@vger.kernel.org 4143L: openwrt-devel@lists.openwrt.org (subscribers-only) 4144S: Supported 4145F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4146F: drivers/net/dsa/b53/* 4147F: drivers/net/dsa/bcm_sf2* 4148F: include/linux/dsa/brcm.h 4149F: include/linux/platform_data/b53.h 4150 4151BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4152M: Florian Fainelli <florian.fainelli@broadcom.com> 4153R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4154L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4159F: drivers/pci/controller/pcie-brcmstb.c 4160F: drivers/staging/vc04_services 4161N: bcm2711 4162N: bcm283* 4163N: raspberrypi 4164 4165BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4166M: Florian Fainelli <florian.fainelli@broadcom.com> 4167M: Ray Jui <rjui@broadcom.com> 4168M: Scott Branden <sbranden@broadcom.com> 4169R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4170S: Maintained 4171T: git https://github.com/broadcom/mach-bcm 4172F: arch/arm/mach-bcm/ 4173N: bcm281* 4174N: bcm113* 4175N: bcm216* 4176N: kona 4177 4178BROADCOM BCM2835 CAMERA DRIVERS 4179M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4180L: linux-media@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4183F: drivers/media/platform/broadcom/bcm2835-unicam* 4184 4185BROADCOM BCM47XX MIPS ARCHITECTURE 4186M: Hauke Mehrtens <hauke@hauke-m.de> 4187M: Rafał Miłecki <zajec5@gmail.com> 4188L: linux-mips@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/mips/brcm/ 4191F: arch/mips/bcm47xx/* 4192F: arch/mips/include/asm/mach-bcm47xx/* 4193 4194BROADCOM BCM4908 ETHERNET DRIVER 4195M: Rafał Miłecki <rafal@milecki.pl> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: netdev@vger.kernel.org 4198S: Maintained 4199F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4200F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4201F: drivers/net/ethernet/broadcom/unimac.h 4202 4203BROADCOM BCM4908 PINMUX DRIVER 4204M: Rafał Miłecki <rafal@milecki.pl> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: linux-gpio@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4209F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4210 4211BROADCOM BCM5301X ARM ARCHITECTURE 4212M: Florian Fainelli <florian.fainelli@broadcom.com> 4213M: Hauke Mehrtens <hauke@hauke-m.de> 4214M: Rafał Miłecki <zajec5@gmail.com> 4215R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4217S: Maintained 4218F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4219F: arch/arm/boot/dts/broadcom/bcm470* 4220F: arch/arm/boot/dts/broadcom/bcm5301* 4221F: arch/arm/boot/dts/broadcom/bcm953012* 4222F: arch/arm/mach-bcm/bcm_5301x.c 4223 4224BROADCOM BCM53573 ARM ARCHITECTURE 4225M: Florian Fainelli <florian.fainelli@broadcom.com> 4226M: Rafał Miłecki <rafal@milecki.pl> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4229S: Maintained 4230F: arch/arm/boot/dts/broadcom/bcm47189* 4231F: arch/arm/boot/dts/broadcom/bcm53573* 4232 4233BROADCOM BCM63XX/BCM33XX UDC DRIVER 4234M: Kevin Cernekee <cernekee@gmail.com> 4235L: linux-usb@vger.kernel.org 4236S: Maintained 4237F: drivers/usb/gadget/udc/bcm63xx_udc.* 4238 4239BROADCOM BCM7XXX ARM ARCHITECTURE 4240M: Florian Fainelli <florian.fainelli@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4243S: Maintained 4244T: git https://github.com/broadcom/stblinux.git 4245F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4246F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4247F: arch/arm/include/asm/hardware/cache-b15-rac.h 4248F: arch/arm/mach-bcm/*brcmstb* 4249F: arch/arm/mm/cache-b15-rac.c 4250F: drivers/bus/brcmstb_gisb.c 4251F: drivers/pci/controller/pcie-brcmstb.c 4252N: brcmstb 4253N: bcm7038 4254N: bcm7120 4255 4256BROADCOM BCMBCA ARM ARCHITECTURE 4257M: William Zhang <william.zhang@broadcom.com> 4258M: Anand Gore <anand.gore@broadcom.com> 4259M: Kursad Oney <kursad.oney@broadcom.com> 4260M: Florian Fainelli <florian.fainelli@broadcom.com> 4261M: Rafał Miłecki <rafal@milecki.pl> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265T: git https://github.com/broadcom/stblinux.git 4266F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4267F: arch/arm64/boot/dts/broadcom/bcmbca/* 4268N: bcmbca 4269N: bcm[9]?47622 4270N: bcm[9]?4912 4271N: bcm[9]?63138 4272N: bcm[9]?63146 4273N: bcm[9]?63148 4274N: bcm[9]?63158 4275N: bcm[9]?63178 4276N: bcm[9]?6756 4277N: bcm[9]?6813 4278N: bcm[9]?6846 4279N: bcm[9]?6855 4280N: bcm[9]?6856 4281N: bcm[9]?6858 4282N: bcm[9]?6878 4283 4284BROADCOM BDC DRIVER 4285M: Justin Chen <justin.chen@broadcom.com> 4286M: Al Cooper <alcooperx@gmail.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: linux-usb@vger.kernel.org 4289S: Maintained 4290F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4291F: drivers/usb/gadget/udc/bdc/ 4292 4293BROADCOM BMIPS CPUFREQ DRIVER 4294M: Markus Mayer <mmayer@broadcom.com> 4295R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4296L: linux-pm@vger.kernel.org 4297S: Maintained 4298F: drivers/cpufreq/bmips-cpufreq.c 4299 4300BROADCOM BMIPS MIPS ARCHITECTURE 4301M: Florian Fainelli <florian.fainelli@broadcom.com> 4302R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4303L: linux-mips@vger.kernel.org 4304S: Maintained 4305T: git https://github.com/broadcom/stblinux.git 4306F: arch/mips/bmips/* 4307F: arch/mips/boot/dts/brcm/bcm*.dts* 4308F: arch/mips/include/asm/mach-bmips/* 4309F: arch/mips/kernel/*bmips* 4310F: drivers/irqchip/irq-bcm63* 4311F: drivers/irqchip/irq-bcm7* 4312F: drivers/irqchip/irq-brcmstb* 4313F: drivers/pmdomain/bcm/bcm63xx-power.c 4314F: include/linux/bcm963xx_nvram.h 4315F: include/linux/bcm963xx_tag.h 4316 4317BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: GR-Linux-NIC-Dev@marvell.com 4320L: netdev@vger.kernel.org 4321S: Supported 4322F: drivers/net/ethernet/broadcom/bnx2.* 4323F: drivers/net/ethernet/broadcom/bnx2_* 4324 4325BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4326M: Saurav Kashyap <skashyap@marvell.com> 4327M: Javed Hasan <jhasan@marvell.com> 4328M: GR-QLogic-Storage-Upstream@marvell.com 4329L: linux-scsi@vger.kernel.org 4330S: Supported 4331F: drivers/scsi/bnx2fc/ 4332 4333BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4334M: Nilesh Javali <njavali@marvell.com> 4335M: Manish Rangankar <mrangankar@marvell.com> 4336M: GR-QLogic-Storage-Upstream@marvell.com 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: drivers/scsi/bnx2i/ 4340 4341BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4342M: Sudarsana Kalluru <skalluru@marvell.com> 4343M: Manish Chopra <manishc@marvell.com> 4344L: netdev@vger.kernel.org 4345S: Supported 4346F: drivers/net/ethernet/broadcom/bnx2x/ 4347 4348BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4349M: Michael Chan <michael.chan@broadcom.com> 4350L: netdev@vger.kernel.org 4351S: Supported 4352F: drivers/firmware/broadcom/tee_bnxt_fw.c 4353F: drivers/net/ethernet/broadcom/bnxt/ 4354F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4355 4356BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4357M: Arend van Spriel <arend.vanspriel@broadcom.com> 4358L: linux-wireless@vger.kernel.org 4359L: brcm80211@lists.linux.dev 4360L: brcm80211-dev-list.pdl@broadcom.com 4361S: Supported 4362F: drivers/net/wireless/broadcom/brcm80211/ 4363F: include/linux/platform_data/brcmfmac.h 4364 4365BROADCOM BRCMSTB GPIO DRIVER 4366M: Doug Berger <opendmb@gmail.com> 4367M: Florian Fainelli <florian.fainelli@broadcom.com> 4368R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4369S: Supported 4370F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4371F: drivers/gpio/gpio-brcmstb.c 4372 4373BROADCOM BRCMSTB I2C DRIVER 4374M: Kamal Dasu <kamal.dasu@broadcom.com> 4375R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4376L: linux-i2c@vger.kernel.org 4377S: Supported 4378F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4379F: drivers/i2c/busses/i2c-brcmstb.c 4380 4381BROADCOM BRCMSTB UART DRIVER 4382M: Al Cooper <alcooperx@gmail.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384L: linux-serial@vger.kernel.org 4385S: Maintained 4386F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4387F: drivers/tty/serial/8250/8250_bcm7271.c 4388 4389BROADCOM BRCMSTB USB EHCI DRIVER 4390M: Justin Chen <justin.chen@broadcom.com> 4391M: Al Cooper <alcooperx@gmail.com> 4392R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4393L: linux-usb@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4396F: drivers/usb/host/ehci-brcm.* 4397 4398BROADCOM BRCMSTB USB PIN MAP DRIVER 4399M: Al Cooper <alcooperx@gmail.com> 4400R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4401L: linux-usb@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4404F: drivers/usb/misc/brcmstb-usb-pinmap.c 4405 4406BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4407M: Justin Chen <justin.chen@broadcom.com> 4408M: Al Cooper <alcooperx@gmail.com> 4409R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4410L: linux-kernel@vger.kernel.org 4411S: Maintained 4412F: drivers/phy/broadcom/phy-brcm-usb* 4413 4414BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4415M: William Zhang <william.zhang@broadcom.com> 4416M: Kursad Oney <kursad.oney@broadcom.com> 4417M: Jonas Gorski <jonas.gorski@gmail.com> 4418R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4419L: linux-spi@vger.kernel.org 4420S: Maintained 4421F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4422F: drivers/spi/spi-bcm63xx-hsspi.c 4423F: drivers/spi/spi-bcmbca-hsspi.c 4424 4425BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4426M: Jonas Gorski <jonas.gorski@gmail.com> 4427L: linux-spi@vger.kernel.org 4428S: Odd Fixes 4429F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4430F: drivers/spi/spi-bcm63xx.c 4431 4432BROADCOM ETHERNET PHY DRIVERS 4433M: Florian Fainelli <florian.fainelli@broadcom.com> 4434R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4435L: netdev@vger.kernel.org 4436S: Supported 4437F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4438F: drivers/net/phy/bcm*.[ch] 4439F: drivers/net/phy/broadcom.c 4440F: include/linux/brcmphy.h 4441 4442BROADCOM GENET ETHERNET DRIVER 4443M: Doug Berger <opendmb@gmail.com> 4444M: Florian Fainelli <florian.fainelli@broadcom.com> 4445R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4446L: netdev@vger.kernel.org 4447S: Supported 4448F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4449F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4450F: drivers/net/ethernet/broadcom/genet/ 4451F: drivers/net/ethernet/broadcom/unimac.h 4452F: drivers/net/mdio/mdio-bcm-unimac.c 4453F: include/linux/platform_data/bcmgenet.h 4454F: include/linux/platform_data/mdio-bcm-unimac.h 4455 4456BROADCOM IPROC ARM ARCHITECTURE 4457M: Ray Jui <rjui@broadcom.com> 4458M: Scott Branden <sbranden@broadcom.com> 4459R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4461S: Maintained 4462T: git https://github.com/broadcom/stblinux.git 4463F: arch/arm64/boot/dts/broadcom/northstar2/* 4464F: arch/arm64/boot/dts/broadcom/stingray/* 4465F: drivers/clk/bcm/clk-ns* 4466F: drivers/clk/bcm/clk-sr* 4467F: drivers/pinctrl/bcm/pinctrl-ns* 4468F: include/dt-bindings/clock/bcm-sr* 4469N: iproc 4470N: cygnus 4471N: bcm[-_]nsp 4472N: bcm9113* 4473N: bcm9583* 4474N: bcm9585* 4475N: bcm9586* 4476N: bcm988312 4477N: bcm113* 4478N: bcm583* 4479N: bcm585* 4480N: bcm586* 4481N: bcm88312 4482N: hr2 4483N: stingray 4484 4485BROADCOM IPROC GBIT ETHERNET DRIVER 4486M: Rafał Miłecki <rafal@milecki.pl> 4487R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4488L: netdev@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4491F: drivers/net/ethernet/broadcom/bgmac* 4492F: drivers/net/ethernet/broadcom/unimac.h 4493 4494BROADCOM KONA GPIO DRIVER 4495M: Ray Jui <rjui@broadcom.com> 4496R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4497S: Supported 4498F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4499F: drivers/gpio/gpio-bcm-kona.c 4500 4501BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4502M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4503M: Kashyap Desai <kashyap.desai@broadcom.com> 4504M: Sumit Saxena <sumit.saxena@broadcom.com> 4505M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4506L: mpi3mr-linuxdrv.pdl@broadcom.com 4507L: linux-scsi@vger.kernel.org 4508S: Supported 4509W: https://www.broadcom.com/support/storage 4510F: drivers/scsi/mpi3mr/ 4511 4512BROADCOM NETXTREME-E ROCE DRIVER 4513M: Selvin Xavier <selvin.xavier@broadcom.com> 4514L: linux-rdma@vger.kernel.org 4515S: Supported 4516W: http://www.broadcom.com 4517F: drivers/infiniband/hw/bnxt_re/ 4518F: include/uapi/rdma/bnxt_re-abi.h 4519 4520BROADCOM NVRAM DRIVER 4521M: Rafał Miłecki <zajec5@gmail.com> 4522L: linux-mips@vger.kernel.org 4523S: Maintained 4524F: drivers/firmware/broadcom/* 4525 4526BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4527M: Rafał Miłecki <rafal@milecki.pl> 4528M: Florian Fainelli <florian.fainelli@broadcom.com> 4529R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4530L: linux-pm@vger.kernel.org 4531S: Maintained 4532T: git https://github.com/broadcom/stblinux.git 4533F: drivers/pmdomain/bcm/bcm-pmb.c 4534F: include/dt-bindings/soc/bcm-pmb.h 4535 4536BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4537M: Rafał Miłecki <zajec5@gmail.com> 4538L: linux-wireless@vger.kernel.org 4539S: Maintained 4540F: drivers/bcma/ 4541F: include/linux/bcma/ 4542 4543BROADCOM SPI DRIVER 4544M: Kamal Dasu <kamal.dasu@broadcom.com> 4545R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4546S: Maintained 4547F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4548F: drivers/spi/spi-bcm-qspi.* 4549F: drivers/spi/spi-brcmstb-qspi.c 4550F: drivers/spi/spi-iproc-qspi.c 4551 4552BROADCOM STB AVS CPUFREQ DRIVER 4553M: Markus Mayer <mmayer@broadcom.com> 4554R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4555L: linux-pm@vger.kernel.org 4556S: Maintained 4557F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4558F: drivers/cpufreq/brcmstb* 4559 4560BROADCOM STB AVS TMON DRIVER 4561M: Markus Mayer <mmayer@broadcom.com> 4562R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4563L: linux-pm@vger.kernel.org 4564S: Maintained 4565F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4566F: drivers/thermal/broadcom/brcmstb* 4567 4568BROADCOM STB DPFE DRIVER 4569M: Markus Mayer <mmayer@broadcom.com> 4570R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4572S: Maintained 4573F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4574F: drivers/memory/brcmstb_dpfe.c 4575 4576BROADCOM STB NAND FLASH DRIVER 4577M: Brian Norris <computersforpeace@gmail.com> 4578M: Kamal Dasu <kamal.dasu@broadcom.com> 4579R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4580L: linux-mtd@lists.infradead.org 4581S: Maintained 4582F: drivers/mtd/nand/raw/brcmnand/ 4583F: include/linux/platform_data/brcmnand.h 4584 4585BROADCOM STB PCIE DRIVER 4586M: Jim Quinlan <jim2101024@gmail.com> 4587M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4588M: Florian Fainelli <florian.fainelli@broadcom.com> 4589R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4590L: linux-pci@vger.kernel.org 4591S: Maintained 4592F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4593F: drivers/pci/controller/pcie-brcmstb.c 4594 4595BROADCOM SYSTEMPORT ETHERNET DRIVER 4596M: Florian Fainelli <florian.fainelli@broadcom.com> 4597R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4598L: netdev@vger.kernel.org 4599S: Supported 4600F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4601F: drivers/net/ethernet/broadcom/bcmsysport.* 4602F: drivers/net/ethernet/broadcom/unimac.h 4603 4604BROADCOM TG3 GIGABIT ETHERNET DRIVER 4605M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4606M: Michael Chan <mchan@broadcom.com> 4607L: netdev@vger.kernel.org 4608S: Supported 4609F: drivers/net/ethernet/broadcom/tg3.* 4610 4611BROADCOM VK DRIVER 4612M: Scott Branden <scott.branden@broadcom.com> 4613R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4614S: Supported 4615F: drivers/misc/bcm-vk/ 4616F: include/uapi/linux/misc/bcm_vk.h 4617 4618BROCADE BFA FC SCSI DRIVER 4619M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4620M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4621L: linux-scsi@vger.kernel.org 4622S: Supported 4623F: drivers/scsi/bfa/ 4624 4625BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4626M: Rasesh Mody <rmody@marvell.com> 4627M: Sudarsana Kalluru <skalluru@marvell.com> 4628M: GR-Linux-NIC-Dev@marvell.com 4629L: netdev@vger.kernel.org 4630S: Supported 4631F: drivers/net/ethernet/brocade/bna/ 4632 4633BSG (block layer generic sg v4 driver) 4634M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4635L: linux-scsi@vger.kernel.org 4636S: Supported 4637F: block/bsg.c 4638F: include/linux/bsg.h 4639F: include/uapi/linux/bsg.h 4640 4641BT87X AUDIO DRIVER 4642M: Clemens Ladisch <clemens@ladisch.de> 4643L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4644S: Maintained 4645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4646F: Documentation/sound/cards/bt87x.rst 4647F: sound/pci/bt87x.c 4648 4649BT8XXGPIO DRIVER 4650M: Michael Buesch <m@bues.ch> 4651S: Maintained 4652W: http://bu3sch.de/btgpio.php 4653F: drivers/gpio/gpio-bt8xx.c 4654 4655BTRFS FILE SYSTEM 4656M: Chris Mason <clm@fb.com> 4657M: Josef Bacik <josef@toxicpanda.com> 4658M: David Sterba <dsterba@suse.com> 4659L: linux-btrfs@vger.kernel.org 4660S: Maintained 4661W: https://btrfs.readthedocs.io 4662Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4663C: irc://irc.libera.chat/btrfs 4664T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4665F: Documentation/filesystems/btrfs.rst 4666F: fs/btrfs/ 4667F: include/linux/btrfs* 4668F: include/trace/events/btrfs.h 4669F: include/uapi/linux/btrfs* 4670 4671BTTV VIDEO4LINUX DRIVER 4672M: Mauro Carvalho Chehab <mchehab@kernel.org> 4673L: linux-media@vger.kernel.org 4674S: Odd fixes 4675W: https://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/driver-api/media/drivers/bttv* 4678F: drivers/media/pci/bt8xx/bttv* 4679 4680BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4681M: Chanwoo Choi <cw00.choi@samsung.com> 4682L: linux-pm@vger.kernel.org 4683L: linux-samsung-soc@vger.kernel.org 4684S: Maintained 4685T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4686F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4687F: drivers/devfreq/exynos-bus.c 4688 4689BUSLOGIC SCSI DRIVER 4690M: Khalid Aziz <khalid@gonehiking.org> 4691L: linux-scsi@vger.kernel.org 4692S: Maintained 4693F: drivers/scsi/BusLogic.* 4694F: drivers/scsi/FlashPoint.* 4695 4696BXCAN CAN NETWORK DRIVER 4697M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4698L: linux-can@vger.kernel.org 4699S: Maintained 4700F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4701F: drivers/net/can/bxcan.c 4702 4703C-MEDIA CMI8788 DRIVER 4704M: Clemens Ladisch <clemens@ladisch.de> 4705L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4706S: Maintained 4707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4708F: sound/pci/oxygen/ 4709 4710C-SKY ARCHITECTURE 4711M: Guo Ren <guoren@kernel.org> 4712L: linux-csky@vger.kernel.org 4713S: Supported 4714T: git https://github.com/c-sky/csky-linux.git 4715F: Documentation/devicetree/bindings/csky/ 4716F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4717F: Documentation/devicetree/bindings/timer/csky,* 4718F: arch/csky/ 4719F: drivers/clocksource/timer-gx6605s.c 4720F: drivers/clocksource/timer-mp-csky.c 4721F: drivers/irqchip/irq-csky-* 4722N: csky 4723K: csky 4724 4725CA8210 IEEE-802.15.4 RADIO DRIVER 4726L: linux-wpan@vger.kernel.org 4727S: Orphan 4728W: https://github.com/Cascoda/ca8210-linux.git 4729F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4730F: drivers/net/ieee802154/ca8210.c 4731 4732CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4733M: David Howells <dhowells@redhat.com> 4734L: netfs@lists.linux.dev 4735S: Supported 4736F: Documentation/filesystems/caching/cachefiles.rst 4737F: fs/cachefiles/ 4738 4739CACHESTAT: PAGE CACHE STATS FOR A FILE 4740M: Nhat Pham <nphamcs@gmail.com> 4741M: Johannes Weiner <hannes@cmpxchg.org> 4742L: linux-mm@kvack.org 4743S: Maintained 4744F: tools/testing/selftests/cachestat/test_cachestat.c 4745 4746CADENCE MIPI-CSI2 BRIDGES 4747M: Maxime Ripard <mripard@kernel.org> 4748L: linux-media@vger.kernel.org 4749S: Maintained 4750F: Documentation/devicetree/bindings/media/cdns,*.txt 4751F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4752F: drivers/media/platform/cadence/cdns-csi2* 4753 4754CADENCE NAND DRIVER 4755L: linux-mtd@lists.infradead.org 4756S: Orphan 4757F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4758F: drivers/mtd/nand/raw/cadence-nand-controller.c 4759 4760CADENCE USB3 DRD IP DRIVER 4761M: Peter Chen <peter.chen@kernel.org> 4762M: Pawel Laszczak <pawell@cadence.com> 4763R: Roger Quadros <rogerq@kernel.org> 4764L: linux-usb@vger.kernel.org 4765S: Maintained 4766T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4767F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4768F: drivers/usb/cdns3/ 4769X: drivers/usb/cdns3/cdnsp* 4770 4771CADENCE USBHS DRIVER 4772M: Pawel Laszczak <pawell@cadence.com> 4773L: linux-usb@vger.kernel.org 4774S: Maintained 4775F: drivers/usb/gadget/udc/cdns2 4776 4777CADENCE USBSSP DRD IP DRIVER 4778M: Pawel Laszczak <pawell@cadence.com> 4779L: linux-usb@vger.kernel.org 4780S: Maintained 4781T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4782F: drivers/usb/cdns3/ 4783X: drivers/usb/cdns3/cdns3* 4784 4785CADET FM/AM RADIO RECEIVER DRIVER 4786M: Hans Verkuil <hverkuil@xs4all.nl> 4787L: linux-media@vger.kernel.org 4788S: Maintained 4789W: https://linuxtv.org 4790T: git git://linuxtv.org/media_tree.git 4791F: drivers/media/radio/radio-cadet* 4792 4793CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4794L: linux-media@vger.kernel.org 4795S: Orphan 4796T: git git://linuxtv.org/media_tree.git 4797F: Documentation/admin-guide/media/cafe_ccic* 4798F: drivers/media/platform/marvell/ 4799 4800CAIF NETWORK LAYER 4801L: netdev@vger.kernel.org 4802S: Orphan 4803F: Documentation/networking/caif/ 4804F: drivers/net/caif/ 4805F: include/net/caif/ 4806F: include/uapi/linux/caif/ 4807F: net/caif/ 4808 4809CAKE QDISC 4810M: Toke Høiland-Jørgensen <toke@toke.dk> 4811L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4812S: Maintained 4813F: net/sched/sch_cake.c 4814 4815CAN NETWORK DRIVERS 4816M: Marc Kleine-Budde <mkl@pengutronix.de> 4817M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4818L: linux-can@vger.kernel.org 4819S: Maintained 4820W: https://github.com/linux-can 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4822T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4823F: Documentation/devicetree/bindings/net/can/ 4824F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4825F: drivers/net/can/ 4826F: drivers/phy/phy-can-transceiver.c 4827F: include/linux/can/bittiming.h 4828F: include/linux/can/dev.h 4829F: include/linux/can/length.h 4830F: include/linux/can/platform/ 4831F: include/linux/can/rx-offload.h 4832F: include/uapi/linux/can/error.h 4833F: include/uapi/linux/can/netlink.h 4834F: include/uapi/linux/can/vxcan.h 4835 4836CAN NETWORK LAYER 4837M: Oliver Hartkopp <socketcan@hartkopp.net> 4838M: Marc Kleine-Budde <mkl@pengutronix.de> 4839L: linux-can@vger.kernel.org 4840S: Maintained 4841W: https://github.com/linux-can 4842T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4843T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4844F: Documentation/networking/can.rst 4845F: include/linux/can/can-ml.h 4846F: include/linux/can/core.h 4847F: include/linux/can/skb.h 4848F: include/net/netns/can.h 4849F: include/uapi/linux/can.h 4850F: include/uapi/linux/can/bcm.h 4851F: include/uapi/linux/can/gw.h 4852F: include/uapi/linux/can/isotp.h 4853F: include/uapi/linux/can/raw.h 4854F: net/can/ 4855 4856CAN-J1939 NETWORK LAYER 4857M: Robin van der Gracht <robin@protonic.nl> 4858M: Oleksij Rempel <o.rempel@pengutronix.de> 4859R: kernel@pengutronix.de 4860L: linux-can@vger.kernel.org 4861S: Maintained 4862F: Documentation/networking/j1939.rst 4863F: include/uapi/linux/can/j1939.h 4864F: net/can/j1939/ 4865 4866CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4867M: Damien Le Moal <dlemoal@kernel.org> 4868L: linux-riscv@lists.infradead.org 4869L: linux-gpio@vger.kernel.org (pinctrl driver) 4870F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4871F: drivers/pinctrl/pinctrl-k210.c 4872 4873CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4874M: Damien Le Moal <dlemoal@kernel.org> 4875L: linux-kernel@vger.kernel.org 4876L: linux-riscv@lists.infradead.org 4877S: Maintained 4878F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4879F: drivers/reset/reset-k210.c 4880 4881CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4882M: Damien Le Moal <dlemoal@kernel.org> 4883L: linux-riscv@lists.infradead.org 4884S: Maintained 4885F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4886F: drivers/soc/canaan/ 4887F: include/soc/canaan/ 4888 4889CAPABILITIES 4890M: Serge Hallyn <serge@hallyn.com> 4891L: linux-security-module@vger.kernel.org 4892S: Supported 4893F: include/linux/capability.h 4894F: include/uapi/linux/capability.h 4895F: kernel/capability.c 4896F: security/commoncap.c 4897 4898CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4899M: Kevin Tsai <ktsai@capellamicro.com> 4900S: Maintained 4901F: drivers/iio/light/cm* 4902 4903CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4904M: Christian Lamparter <chunkeey@googlemail.com> 4905L: linux-wireless@vger.kernel.org 4906S: Maintained 4907W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4908F: drivers/net/wireless/ath/carl9170/ 4909 4910CAVIUM I2C DRIVER 4911M: Robert Richter <rric@kernel.org> 4912S: Odd Fixes 4913W: http://www.marvell.com 4914F: drivers/i2c/busses/i2c-octeon* 4915F: drivers/i2c/busses/i2c-thunderx* 4916 4917CAVIUM LIQUIDIO NETWORK DRIVER 4918L: netdev@vger.kernel.org 4919S: Orphan 4920W: http://www.marvell.com 4921F: drivers/net/ethernet/cavium/liquidio/ 4922 4923CAVIUM MMC DRIVER 4924M: Robert Richter <rric@kernel.org> 4925S: Odd Fixes 4926W: http://www.marvell.com 4927F: drivers/mmc/host/cavium* 4928 4929CAVIUM OCTEON-TX CRYPTO DRIVER 4930M: George Cherian <gcherian@marvell.com> 4931L: linux-crypto@vger.kernel.org 4932S: Supported 4933W: http://www.marvell.com 4934F: drivers/crypto/cavium/cpt/ 4935 4936CAVIUM THUNDERX2 ARM64 SOC 4937M: Robert Richter <rric@kernel.org> 4938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4939S: Odd Fixes 4940F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4941F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4942 4943CBS/ETF/TAPRIO QDISCS 4944M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4945L: netdev@vger.kernel.org 4946S: Maintained 4947F: net/sched/sch_cbs.c 4948F: net/sched/sch_etf.c 4949F: net/sched/sch_taprio.c 4950 4951CC2520 IEEE-802.15.4 RADIO DRIVER 4952M: Stefan Schmidt <stefan@datenfreihafen.org> 4953L: linux-wpan@vger.kernel.org 4954S: Odd Fixes 4955F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4956F: drivers/net/ieee802154/cc2520.c 4957 4958CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4959M: Gilad Ben-Yossef <gilad@benyossef.com> 4960L: linux-crypto@vger.kernel.org 4961S: Supported 4962W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4963F: drivers/crypto/ccree/ 4964 4965CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4966M: Hadar Gat <hadar.gat@arm.com> 4967L: linux-crypto@vger.kernel.org 4968S: Supported 4969W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4970F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4971F: drivers/char/hw_random/cctrng.c 4972F: drivers/char/hw_random/cctrng.h 4973 4974CEC FRAMEWORK 4975M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4976L: linux-media@vger.kernel.org 4977S: Supported 4978W: http://linuxtv.org 4979T: git git://linuxtv.org/media_tree.git 4980F: Documentation/ABI/testing/debugfs-cec-error-inj 4981F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4982F: Documentation/driver-api/media/cec-core.rst 4983F: Documentation/userspace-api/media/cec 4984F: drivers/media/cec/ 4985F: drivers/media/rc/keymaps/rc-cec.c 4986F: include/media/cec-notifier.h 4987F: include/media/cec.h 4988F: include/uapi/linux/cec-funcs.h 4989F: include/uapi/linux/cec.h 4990 4991CEC GPIO DRIVER 4992M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4993L: linux-media@vger.kernel.org 4994S: Supported 4995W: http://linuxtv.org 4996T: git git://linuxtv.org/media_tree.git 4997F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4998F: drivers/media/cec/platform/cec-gpio/ 4999 5000CELL BROADBAND ENGINE ARCHITECTURE 5001M: Arnd Bergmann <arnd@arndb.de> 5002L: linuxppc-dev@lists.ozlabs.org 5003S: Supported 5004W: http://www.ibm.com/developerworks/power/cell/ 5005F: arch/powerpc/include/asm/cell*.h 5006F: arch/powerpc/include/asm/spu*.h 5007F: arch/powerpc/include/uapi/asm/spu*.h 5008F: arch/powerpc/platforms/cell/ 5009 5010CELLWISE CW2015 BATTERY DRIVER 5011M: Tobias Schrammm <t.schramm@manjaro.org> 5012S: Maintained 5013F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5014F: drivers/power/supply/cw2015_battery.c 5015 5016CEPH COMMON CODE (LIBCEPH) 5017M: Ilya Dryomov <idryomov@gmail.com> 5018M: Xiubo Li <xiubli@redhat.com> 5019L: ceph-devel@vger.kernel.org 5020S: Supported 5021W: http://ceph.com/ 5022T: git https://github.com/ceph/ceph-client.git 5023F: include/linux/ceph/ 5024F: include/linux/crush/ 5025F: net/ceph/ 5026 5027CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5028M: Xiubo Li <xiubli@redhat.com> 5029M: Ilya Dryomov <idryomov@gmail.com> 5030L: ceph-devel@vger.kernel.org 5031S: Supported 5032W: http://ceph.com/ 5033T: git https://github.com/ceph/ceph-client.git 5034F: Documentation/filesystems/ceph.rst 5035F: fs/ceph/ 5036 5037CERTIFICATE HANDLING 5038M: David Howells <dhowells@redhat.com> 5039M: David Woodhouse <dwmw2@infradead.org> 5040L: keyrings@vger.kernel.org 5041S: Maintained 5042F: Documentation/admin-guide/module-signing.rst 5043F: certs/ 5044F: scripts/sign-file.c 5045F: tools/certs/ 5046 5047CFAG12864B LCD DRIVER 5048M: Miguel Ojeda <ojeda@kernel.org> 5049S: Maintained 5050F: drivers/auxdisplay/cfag12864b.c 5051F: include/linux/cfag12864b.h 5052 5053CFAG12864BFB LCD FRAMEBUFFER DRIVER 5054M: Miguel Ojeda <ojeda@kernel.org> 5055S: Maintained 5056F: drivers/auxdisplay/cfag12864bfb.c 5057F: include/linux/cfag12864b.h 5058 5059CHAR and MISC DRIVERS 5060M: Arnd Bergmann <arnd@arndb.de> 5061M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5062S: Supported 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5064F: drivers/char/ 5065F: drivers/misc/ 5066F: include/linux/miscdevice.h 5067X: drivers/char/agp/ 5068X: drivers/char/hw_random/ 5069X: drivers/char/ipmi/ 5070X: drivers/char/random.c 5071X: drivers/char/tpm/ 5072 5073CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5074M: Thomas Weißschuh <linux@weissschuh.net> 5075L: linux-hwmon@vger.kernel.org 5076S: Maintained 5077F: Documentation/hwmon/powerz.rst 5078F: drivers/hwmon/powerz.c 5079 5080CHECKPATCH 5081M: Andy Whitcroft <apw@canonical.com> 5082M: Joe Perches <joe@perches.com> 5083R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5084R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5085S: Maintained 5086F: scripts/checkpatch.pl 5087 5088CHECKPATCH DOCUMENTATION 5089M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5090M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5091R: Joe Perches <joe@perches.com> 5092S: Maintained 5093F: Documentation/dev-tools/checkpatch.rst 5094 5095CHINESE DOCUMENTATION 5096M: Alex Shi <alexs@kernel.org> 5097M: Yanteng Si <siyanteng@loongson.cn> 5098S: Maintained 5099F: Documentation/translations/zh_CN/ 5100 5101CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5102M: Peter Chen <peter.chen@kernel.org> 5103L: linux-usb@vger.kernel.org 5104S: Maintained 5105T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5106F: drivers/usb/chipidea/ 5107 5108CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5109M: Hans de Goede <hdegoede@redhat.com> 5110L: linux-input@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5113F: drivers/input/touchscreen/chipone_icn8318.c 5114 5115CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5116M: Hans de Goede <hdegoede@redhat.com> 5117L: linux-input@vger.kernel.org 5118S: Maintained 5119F: drivers/input/touchscreen/chipone_icn8505.c 5120 5121CHROME HARDWARE PLATFORM SUPPORT 5122M: Benson Leung <bleung@chromium.org> 5123M: Tzung-Bi Shih <tzungbi@kernel.org> 5124L: chrome-platform@lists.linux.dev 5125S: Maintained 5126T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5127F: drivers/platform/chrome/ 5128 5129CHROMEOS EC CODEC DRIVER 5130M: Cheng-Yi Chiang <cychiang@chromium.org> 5131M: Tzung-Bi Shih <tzungbi@kernel.org> 5132R: Guenter Roeck <groeck@chromium.org> 5133L: chrome-platform@lists.linux.dev 5134S: Maintained 5135F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5136F: sound/soc/codecs/cros_ec_codec.* 5137 5138CHROMEOS EC SUBDRIVERS 5139M: Benson Leung <bleung@chromium.org> 5140R: Guenter Roeck <groeck@chromium.org> 5141L: chrome-platform@lists.linux.dev 5142S: Maintained 5143F: drivers/power/supply/cros_usbpd-charger.c 5144N: cros_ec 5145N: cros-ec 5146 5147CHROMEOS EC UART DRIVER 5148M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5149R: Benson Leung <bleung@chromium.org> 5150R: Tzung-Bi Shih <tzungbi@kernel.org> 5151S: Maintained 5152F: drivers/platform/chrome/cros_ec_uart.c 5153 5154CHROMEOS EC USB PD NOTIFY DRIVER 5155M: Prashant Malani <pmalani@chromium.org> 5156L: chrome-platform@lists.linux.dev 5157S: Maintained 5158F: drivers/platform/chrome/cros_usbpd_notify.c 5159F: include/linux/platform_data/cros_usbpd_notify.h 5160 5161CHROMEOS EC USB TYPE-C DRIVER 5162M: Prashant Malani <pmalani@chromium.org> 5163L: chrome-platform@lists.linux.dev 5164S: Maintained 5165F: drivers/platform/chrome/cros_ec_typec.* 5166F: drivers/platform/chrome/cros_typec_switch.c 5167F: drivers/platform/chrome/cros_typec_vdm.* 5168 5169CHROMEOS HPS DRIVER 5170M: Dan Callaghan <dcallagh@chromium.org> 5171R: Sami Kyöstilä <skyostil@chromium.org> 5172S: Maintained 5173F: drivers/platform/chrome/cros_hps_i2c.c 5174 5175CHROMEOS EC WATCHDOG 5176M: Lukasz Majczak <lma@chromium.org> 5177L: chrome-platform@lists.linux.dev 5178S: Maintained 5179F: drivers/watchdog/cros_ec_wdt.c 5180 5181CHRONTEL CH7322 CEC DRIVER 5182M: Joe Tessler <jrt@google.com> 5183L: linux-media@vger.kernel.org 5184S: Maintained 5185T: git git://linuxtv.org/media_tree.git 5186F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5187F: drivers/media/cec/i2c/ch7322.c 5188 5189CIRRUS LOGIC AUDIO CODEC DRIVERS 5190M: David Rhodes <david.rhodes@cirrus.com> 5191M: Richard Fitzgerald <rf@opensource.cirrus.com> 5192L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5193L: patches@opensource.cirrus.com 5194S: Maintained 5195F: Documentation/devicetree/bindings/sound/cirrus,cs* 5196F: drivers/mfd/cs42l43* 5197F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5198F: drivers/spi/spi-cs42l43* 5199F: include/dt-bindings/sound/cs* 5200F: include/linux/mfd/cs42l43* 5201F: include/sound/cs* 5202F: sound/pci/hda/cirrus* 5203F: sound/pci/hda/cs* 5204F: sound/pci/hda/hda_component* 5205F: sound/pci/hda/hda_cs_dsp_ctl.* 5206F: sound/soc/codecs/cs* 5207 5208CIRRUS LOGIC DSP FIRMWARE DRIVER 5209M: Simon Trimmer <simont@opensource.cirrus.com> 5210M: Charles Keepax <ckeepax@opensource.cirrus.com> 5211M: Richard Fitzgerald <rf@opensource.cirrus.com> 5212L: patches@opensource.cirrus.com 5213S: Supported 5214W: https://github.com/CirrusLogic/linux-drivers/wiki 5215T: git https://github.com/CirrusLogic/linux-drivers.git 5216F: drivers/firmware/cirrus/* 5217F: include/linux/firmware/cirrus/* 5218 5219CIRRUS LOGIC EP93XX ETHERNET DRIVER 5220M: Hartley Sweeten <hsweeten@visionengravers.com> 5221L: netdev@vger.kernel.org 5222S: Maintained 5223F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5224 5225CIRRUS LOGIC LOCHNAGAR DRIVER 5226M: Charles Keepax <ckeepax@opensource.cirrus.com> 5227M: Richard Fitzgerald <rf@opensource.cirrus.com> 5228L: patches@opensource.cirrus.com 5229S: Supported 5230F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5231F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5232F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5233F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5234F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5235F: Documentation/hwmon/lochnagar.rst 5236F: drivers/clk/clk-lochnagar.c 5237F: drivers/hwmon/lochnagar-hwmon.c 5238F: drivers/mfd/lochnagar-i2c.c 5239F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5240F: drivers/regulator/lochnagar-regulator.c 5241F: include/dt-bindings/clock/lochnagar.h 5242F: include/dt-bindings/pinctrl/lochnagar.h 5243F: include/linux/mfd/lochnagar* 5244F: sound/soc/codecs/lochnagar-sc.c 5245 5246CIRRUS LOGIC MADERA CODEC DRIVERS 5247M: Charles Keepax <ckeepax@opensource.cirrus.com> 5248M: Richard Fitzgerald <rf@opensource.cirrus.com> 5249L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5250L: patches@opensource.cirrus.com 5251S: Supported 5252W: https://github.com/CirrusLogic/linux-drivers/wiki 5253T: git https://github.com/CirrusLogic/linux-drivers.git 5254F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5255F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5256F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5257F: drivers/gpio/gpio-madera* 5258F: drivers/irqchip/irq-madera* 5259F: drivers/mfd/cs47l* 5260F: drivers/mfd/madera* 5261F: drivers/pinctrl/cirrus/* 5262F: include/dt-bindings/sound/madera* 5263F: include/linux/irqchip/irq-madera* 5264F: include/linux/mfd/madera/* 5265F: include/sound/madera* 5266F: sound/soc/codecs/cs47l* 5267F: sound/soc/codecs/madera* 5268 5269CISCO FCOE HBA DRIVER 5270M: Satish Kharat <satishkh@cisco.com> 5271M: Sesidhar Baddela <sebaddel@cisco.com> 5272M: Karan Tilak Kumar <kartilak@cisco.com> 5273L: linux-scsi@vger.kernel.org 5274S: Supported 5275F: drivers/scsi/fnic/ 5276 5277CISCO SCSI HBA DRIVER 5278M: Karan Tilak Kumar <kartilak@cisco.com> 5279M: Sesidhar Baddela <sebaddel@cisco.com> 5280L: linux-scsi@vger.kernel.org 5281S: Supported 5282F: drivers/scsi/snic/ 5283 5284CISCO VIC ETHERNET NIC DRIVER 5285M: Christian Benvenuti <benve@cisco.com> 5286M: Satish Kharat <satishkh@cisco.com> 5287S: Supported 5288F: drivers/net/ethernet/cisco/enic/ 5289 5290CISCO VIC LOW LATENCY NIC DRIVER 5291M: Christian Benvenuti <benve@cisco.com> 5292M: Nelson Escobar <neescoba@cisco.com> 5293S: Supported 5294F: drivers/infiniband/hw/usnic/ 5295 5296CLANG CONTROL FLOW INTEGRITY SUPPORT 5297M: Sami Tolvanen <samitolvanen@google.com> 5298M: Kees Cook <kees@kernel.org> 5299R: Nathan Chancellor <nathan@kernel.org> 5300L: llvm@lists.linux.dev 5301S: Supported 5302B: https://github.com/ClangBuiltLinux/linux/issues 5303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5304F: include/linux/cfi.h 5305F: kernel/cfi.c 5306 5307CLANG-FORMAT FILE 5308M: Miguel Ojeda <ojeda@kernel.org> 5309S: Maintained 5310F: .clang-format 5311 5312CLANG/LLVM BUILD SUPPORT 5313M: Nathan Chancellor <nathan@kernel.org> 5314R: Nick Desaulniers <ndesaulniers@google.com> 5315R: Bill Wendling <morbo@google.com> 5316R: Justin Stitt <justinstitt@google.com> 5317L: llvm@lists.linux.dev 5318S: Supported 5319W: https://clangbuiltlinux.github.io/ 5320B: https://github.com/ClangBuiltLinux/linux/issues 5321C: irc://irc.libera.chat/clangbuiltlinux 5322F: Documentation/kbuild/llvm.rst 5323F: include/linux/compiler-clang.h 5324F: scripts/Makefile.clang 5325F: scripts/clang-tools/ 5326K: \b(?i:clang|llvm)\b 5327 5328CLK API 5329M: Russell King <linux@armlinux.org.uk> 5330L: linux-clk@vger.kernel.org 5331S: Maintained 5332F: include/linux/clk.h 5333 5334CLOCKSOURCE, CLOCKEVENT DRIVERS 5335M: Daniel Lezcano <daniel.lezcano@linaro.org> 5336M: Thomas Gleixner <tglx@linutronix.de> 5337L: linux-kernel@vger.kernel.org 5338S: Supported 5339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5340F: Documentation/devicetree/bindings/timer/ 5341F: drivers/clocksource/ 5342 5343CLOSURES 5344M: Kent Overstreet <kent.overstreet@linux.dev> 5345L: linux-bcachefs@vger.kernel.org 5346S: Supported 5347C: irc://irc.oftc.net/bcache 5348F: include/linux/closure.h 5349F: lib/closure.c 5350 5351CMPC ACPI DRIVER 5352M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5353L: platform-driver-x86@vger.kernel.org 5354S: Supported 5355F: drivers/platform/x86/classmate-laptop.c 5356 5357COBALT MEDIA DRIVER 5358M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5359L: linux-media@vger.kernel.org 5360S: Supported 5361W: https://linuxtv.org 5362T: git git://linuxtv.org/media_tree.git 5363F: drivers/media/pci/cobalt/ 5364 5365COCCINELLE/Semantic Patches (SmPL) 5366M: Julia Lawall <Julia.Lawall@inria.fr> 5367M: Nicolas Palix <nicolas.palix@imag.fr> 5368L: cocci@inria.fr (moderated for non-subscribers) 5369S: Supported 5370W: https://coccinelle.gitlabpages.inria.fr/website/ 5371T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5372F: Documentation/dev-tools/coccinelle.rst 5373F: scripts/coccicheck 5374F: scripts/coccinelle/ 5375 5376CODA FILE SYSTEM 5377M: Jan Harkes <jaharkes@cs.cmu.edu> 5378M: coda@cs.cmu.edu 5379L: codalist@coda.cs.cmu.edu 5380S: Maintained 5381W: http://www.coda.cs.cmu.edu/ 5382F: Documentation/filesystems/coda.rst 5383F: fs/coda/ 5384F: include/linux/coda*.h 5385F: include/uapi/linux/coda*.h 5386 5387CODA V4L2 MEM2MEM DRIVER 5388M: Philipp Zabel <p.zabel@pengutronix.de> 5389L: linux-media@vger.kernel.org 5390S: Maintained 5391F: Documentation/devicetree/bindings/media/coda.yaml 5392F: drivers/media/platform/chips-media/coda 5393 5394CODE OF CONDUCT 5395M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5396S: Supported 5397F: Documentation/process/code-of-conduct-interpretation.rst 5398F: Documentation/process/code-of-conduct.rst 5399 5400CODE TAGGING 5401M: Suren Baghdasaryan <surenb@google.com> 5402M: Kent Overstreet <kent.overstreet@linux.dev> 5403S: Maintained 5404F: include/asm-generic/codetag.lds.h 5405F: include/linux/codetag.h 5406F: lib/codetag.c 5407 5408COMEDI DRIVERS 5409M: Ian Abbott <abbotti@mev.co.uk> 5410M: H Hartley Sweeten <hsweeten@visionengravers.com> 5411S: Odd Fixes 5412F: drivers/comedi/ 5413F: include/linux/comedi/ 5414F: include/uapi/linux/comedi.h 5415 5416COMMON CLK FRAMEWORK 5417M: Michael Turquette <mturquette@baylibre.com> 5418M: Stephen Boyd <sboyd@kernel.org> 5419L: linux-clk@vger.kernel.org 5420S: Maintained 5421Q: http://patchwork.kernel.org/project/linux-clk/list/ 5422T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5423F: Documentation/devicetree/bindings/clock/ 5424F: drivers/clk/ 5425F: include/dt-bindings/clock/ 5426F: include/linux/clk-pr* 5427F: include/linux/clk/ 5428F: include/linux/of_clk.h 5429X: drivers/clk/clkdev.c 5430 5431COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5432M: Steve French <sfrench@samba.org> 5433R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5434R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5435R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5436R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5437R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5438L: linux-cifs@vger.kernel.org 5439L: samba-technical@lists.samba.org (moderated for non-subscribers) 5440S: Supported 5441W: https://wiki.samba.org/index.php/LinuxCIFS 5442T: git git://git.samba.org/sfrench/cifs-2.6.git 5443F: Documentation/admin-guide/cifs/ 5444F: fs/smb/client/ 5445F: fs/smb/common/ 5446F: include/uapi/linux/cifs 5447 5448COMPACTPCI HOTPLUG CORE 5449M: Scott Murray <scott@spiteful.org> 5450L: linux-pci@vger.kernel.org 5451S: Maintained 5452F: drivers/pci/hotplug/cpci_hotplug* 5453 5454COMPACTPCI HOTPLUG GENERIC DRIVER 5455M: Scott Murray <scott@spiteful.org> 5456L: linux-pci@vger.kernel.org 5457S: Maintained 5458F: drivers/pci/hotplug/cpcihp_generic.c 5459 5460COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5461M: Scott Murray <scott@spiteful.org> 5462L: linux-pci@vger.kernel.org 5463S: Maintained 5464F: drivers/pci/hotplug/cpcihp_zt5550.* 5465 5466COMPAL LAPTOP SUPPORT 5467M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5468L: platform-driver-x86@vger.kernel.org 5469S: Maintained 5470F: drivers/platform/x86/compal-laptop.c 5471 5472COMPILER ATTRIBUTES 5473M: Miguel Ojeda <ojeda@kernel.org> 5474S: Maintained 5475F: include/linux/compiler_attributes.h 5476 5477COMPUTE EXPRESS LINK (CXL) 5478M: Davidlohr Bueso <dave@stgolabs.net> 5479M: Jonathan Cameron <jonathan.cameron@huawei.com> 5480M: Dave Jiang <dave.jiang@intel.com> 5481M: Alison Schofield <alison.schofield@intel.com> 5482M: Vishal Verma <vishal.l.verma@intel.com> 5483M: Ira Weiny <ira.weiny@intel.com> 5484M: Dan Williams <dan.j.williams@intel.com> 5485L: linux-cxl@vger.kernel.org 5486S: Maintained 5487F: drivers/cxl/ 5488F: include/linux/einj-cxl.h 5489F: include/linux/cxl-event.h 5490F: include/uapi/linux/cxl_mem.h 5491F: tools/testing/cxl/ 5492 5493COMPUTE EXPRESS LINK PMU (CPMU) 5494M: Jonathan Cameron <jonathan.cameron@huawei.com> 5495L: linux-cxl@vger.kernel.org 5496S: Maintained 5497F: Documentation/admin-guide/perf/cxl.rst 5498F: drivers/perf/cxl_pmu.c 5499 5500CONEXANT ACCESSRUNNER USB DRIVER 5501L: accessrunner-general@lists.sourceforge.net 5502S: Orphan 5503W: http://accessrunner.sourceforge.net/ 5504F: drivers/usb/atm/cxacru.c 5505 5506CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5507M: Elena Reshetova <elena.reshetova@intel.com> 5508M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5509S: Maintained 5510F: Documentation/security/snp-tdx-threat-model.rst 5511 5512CONFIGFS 5513M: Joel Becker <jlbec@evilplan.org> 5514M: Christoph Hellwig <hch@lst.de> 5515S: Supported 5516T: git git://git.infradead.org/users/hch/configfs.git 5517F: fs/configfs/ 5518F: include/linux/configfs.h 5519F: samples/configfs/ 5520 5521CONSOLE SUBSYSTEM 5522M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5523S: Supported 5524F: drivers/video/console/ 5525F: include/linux/console* 5526 5527CONTEXT TRACKING 5528M: Frederic Weisbecker <frederic@kernel.org> 5529M: "Paul E. McKenney" <paulmck@kernel.org> 5530S: Maintained 5531F: include/linux/context_tracking* 5532F: kernel/context_tracking.c 5533 5534CONTROL GROUP (CGROUP) 5535M: Tejun Heo <tj@kernel.org> 5536M: Zefan Li <lizefan.x@bytedance.com> 5537M: Johannes Weiner <hannes@cmpxchg.org> 5538L: cgroups@vger.kernel.org 5539S: Maintained 5540T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5541F: Documentation/admin-guide/cgroup-v1/ 5542F: Documentation/admin-guide/cgroup-v2.rst 5543F: include/linux/cgroup* 5544F: kernel/cgroup/ 5545F: tools/testing/selftests/cgroup/ 5546 5547CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5548M: Tejun Heo <tj@kernel.org> 5549M: Josef Bacik <josef@toxicpanda.com> 5550M: Jens Axboe <axboe@kernel.dk> 5551L: cgroups@vger.kernel.org 5552L: linux-block@vger.kernel.org 5553T: git git://git.kernel.dk/linux-block 5554F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5555F: block/bfq-cgroup.c 5556F: block/blk-cgroup.c 5557F: block/blk-iocost.c 5558F: block/blk-iolatency.c 5559F: block/blk-throttle.c 5560F: include/linux/blk-cgroup.h 5561 5562CONTROL GROUP - CPUSET 5563M: Waiman Long <longman@redhat.com> 5564M: Zefan Li <lizefan.x@bytedance.com> 5565L: cgroups@vger.kernel.org 5566S: Maintained 5567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5568F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5569F: include/linux/cpuset.h 5570F: kernel/cgroup/cpuset.c 5571F: tools/testing/selftests/cgroup/test_cpuset.c 5572F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5573 5574CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5575M: Johannes Weiner <hannes@cmpxchg.org> 5576M: Michal Hocko <mhocko@kernel.org> 5577M: Roman Gushchin <roman.gushchin@linux.dev> 5578M: Shakeel Butt <shakeel.butt@linux.dev> 5579R: Muchun Song <muchun.song@linux.dev> 5580L: cgroups@vger.kernel.org 5581L: linux-mm@kvack.org 5582S: Maintained 5583F: include/linux/memcontrol.h 5584F: mm/memcontrol.c 5585F: mm/swap_cgroup.c 5586F: samples/cgroup/* 5587F: tools/testing/selftests/cgroup/memcg_protection.m 5588F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5589F: tools/testing/selftests/cgroup/test_kmem.c 5590F: tools/testing/selftests/cgroup/test_memcontrol.c 5591 5592CORETEMP HARDWARE MONITORING DRIVER 5593M: Fenghua Yu <fenghua.yu@intel.com> 5594L: linux-hwmon@vger.kernel.org 5595S: Maintained 5596F: Documentation/hwmon/coretemp.rst 5597F: drivers/hwmon/coretemp.c 5598 5599CORSAIR-CPRO HARDWARE MONITOR DRIVER 5600M: Marius Zachmann <mail@mariuszachmann.de> 5601L: linux-hwmon@vger.kernel.org 5602S: Maintained 5603F: drivers/hwmon/corsair-cpro.c 5604 5605CORSAIR-PSU HARDWARE MONITOR DRIVER 5606M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5607L: linux-hwmon@vger.kernel.org 5608S: Maintained 5609F: Documentation/hwmon/corsair-psu.rst 5610F: drivers/hwmon/corsair-psu.c 5611 5612COUNTER SUBSYSTEM 5613M: William Breathitt Gray <wbg@kernel.org> 5614L: linux-iio@vger.kernel.org 5615S: Maintained 5616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5617F: Documentation/ABI/testing/sysfs-bus-counter 5618F: Documentation/driver-api/generic-counter.rst 5619F: drivers/counter/ 5620F: include/linux/counter.h 5621F: include/uapi/linux/counter.h 5622F: tools/counter/ 5623 5624COUNTER WATCH EVENTS TOOL 5625M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5626L: linux-iio@vger.kernel.org 5627S: Maintained 5628F: tools/counter/counter_watch_events.c 5629 5630CP2615 I2C DRIVER 5631M: Bence Csókás <bence98@sch.bme.hu> 5632S: Maintained 5633F: drivers/i2c/busses/i2c-cp2615.c 5634 5635CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5636M: Viresh Kumar <viresh.kumar@linaro.org> 5637M: Sudeep Holla <sudeep.holla@arm.com> 5638L: linux-pm@vger.kernel.org 5639S: Maintained 5640W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5641F: drivers/cpufreq/vexpress-spc-cpufreq.c 5642 5643CPU FREQUENCY SCALING FRAMEWORK 5644M: "Rafael J. Wysocki" <rafael@kernel.org> 5645M: Viresh Kumar <viresh.kumar@linaro.org> 5646L: linux-pm@vger.kernel.org 5647S: Maintained 5648B: https://bugzilla.kernel.org 5649T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5650T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5651F: Documentation/admin-guide/pm/cpufreq.rst 5652F: Documentation/admin-guide/pm/intel_pstate.rst 5653F: Documentation/cpu-freq/ 5654F: Documentation/devicetree/bindings/cpufreq/ 5655F: drivers/cpufreq/ 5656F: include/linux/cpufreq.h 5657F: include/linux/sched/cpufreq.h 5658F: kernel/sched/cpufreq*.c 5659F: tools/testing/selftests/cpufreq/ 5660 5661CPU HOTPLUG 5662M: Thomas Gleixner <tglx@linutronix.de> 5663M: Peter Zijlstra <peterz@infradead.org> 5664L: linux-kernel@vger.kernel.org 5665S: Maintained 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5667F: include/linux/cpu.h 5668F: include/linux/cpuhotplug.h 5669F: include/linux/smpboot.h 5670F: kernel/cpu.c 5671F: kernel/smpboot.* 5672 5673CPU IDLE TIME MANAGEMENT FRAMEWORK 5674M: "Rafael J. Wysocki" <rafael@kernel.org> 5675M: Daniel Lezcano <daniel.lezcano@linaro.org> 5676L: linux-pm@vger.kernel.org 5677S: Maintained 5678B: https://bugzilla.kernel.org 5679T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5680F: Documentation/admin-guide/pm/cpuidle.rst 5681F: Documentation/driver-api/pm/cpuidle.rst 5682F: drivers/cpuidle/ 5683F: include/linux/cpuidle.h 5684 5685CPU POWER MONITORING SUBSYSTEM 5686M: Thomas Renninger <trenn@suse.com> 5687M: Shuah Khan <shuah@kernel.org> 5688M: Shuah Khan <skhan@linuxfoundation.org> 5689L: linux-pm@vger.kernel.org 5690S: Maintained 5691F: tools/power/cpupower/ 5692 5693CPUID/MSR DRIVER 5694M: "H. Peter Anvin" <hpa@zytor.com> 5695S: Maintained 5696F: arch/x86/kernel/cpuid.c 5697F: arch/x86/kernel/msr.c 5698 5699CPUIDLE DRIVER - ARM BIG LITTLE 5700M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5701M: Daniel Lezcano <daniel.lezcano@linaro.org> 5702L: linux-pm@vger.kernel.org 5703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5704S: Maintained 5705T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5706F: drivers/cpuidle/cpuidle-big_little.c 5707 5708CPUIDLE DRIVER - ARM EXYNOS 5709M: Daniel Lezcano <daniel.lezcano@linaro.org> 5710M: Kukjin Kim <kgene@kernel.org> 5711R: Krzysztof Kozlowski <krzk@kernel.org> 5712L: linux-pm@vger.kernel.org 5713L: linux-samsung-soc@vger.kernel.org 5714S: Maintained 5715F: arch/arm/mach-exynos/pm.c 5716F: drivers/cpuidle/cpuidle-exynos.c 5717F: include/linux/platform_data/cpuidle-exynos.h 5718 5719CPUIDLE DRIVER - ARM PSCI 5720M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5721M: Sudeep Holla <sudeep.holla@arm.com> 5722L: linux-pm@vger.kernel.org 5723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5724S: Supported 5725F: drivers/cpuidle/cpuidle-psci.c 5726 5727CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5728M: Ulf Hansson <ulf.hansson@linaro.org> 5729L: linux-pm@vger.kernel.org 5730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5731S: Supported 5732T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5733F: drivers/cpuidle/cpuidle-psci-domain.c 5734F: drivers/cpuidle/cpuidle-psci.h 5735 5736CPUIDLE DRIVER - DT IDLE PM DOMAIN 5737M: Ulf Hansson <ulf.hansson@linaro.org> 5738L: linux-pm@vger.kernel.org 5739S: Supported 5740T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5741F: drivers/cpuidle/dt_idle_genpd.c 5742F: drivers/cpuidle/dt_idle_genpd.h 5743 5744CPUIDLE DRIVER - RISC-V SBI 5745M: Anup Patel <anup@brainfault.org> 5746L: linux-pm@vger.kernel.org 5747L: linux-riscv@lists.infradead.org 5748S: Maintained 5749F: drivers/cpuidle/cpuidle-riscv-sbi.c 5750 5751CRAMFS FILESYSTEM 5752M: Nicolas Pitre <nico@fluxnic.net> 5753S: Maintained 5754F: Documentation/filesystems/cramfs.rst 5755F: fs/cramfs/ 5756 5757CREATIVE SB0540 5758M: Bastien Nocera <hadess@hadess.net> 5759L: linux-input@vger.kernel.org 5760S: Maintained 5761F: drivers/hid/hid-creative-sb0540.c 5762 5763CRYPTO API 5764M: Herbert Xu <herbert@gondor.apana.org.au> 5765M: "David S. Miller" <davem@davemloft.net> 5766L: linux-crypto@vger.kernel.org 5767S: Maintained 5768T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5769T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5770F: Documentation/crypto/ 5771F: Documentation/devicetree/bindings/crypto/ 5772F: arch/*/crypto/ 5773F: crypto/ 5774F: drivers/crypto/ 5775F: include/crypto/ 5776F: include/linux/crypto* 5777F: lib/crypto/ 5778 5779CRYPTO SPEED TEST COMPARE 5780M: Wang Jinchao <wangjinchao@xfusion.com> 5781L: linux-crypto@vger.kernel.org 5782S: Maintained 5783F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5784 5785CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5786M: Neil Horman <nhorman@tuxdriver.com> 5787L: linux-crypto@vger.kernel.org 5788S: Maintained 5789F: crypto/ansi_cprng.c 5790F: crypto/rng.c 5791 5792CS3308 MEDIA DRIVER 5793M: Hans Verkuil <hverkuil@xs4all.nl> 5794L: linux-media@vger.kernel.org 5795S: Odd Fixes 5796W: http://linuxtv.org 5797T: git git://linuxtv.org/media_tree.git 5798F: drivers/media/i2c/cs3308.c 5799 5800CS5535 Audio ALSA driver 5801M: Jaya Kumar <jayakumar.alsa@gmail.com> 5802S: Maintained 5803F: sound/pci/cs5535audio/ 5804 5805CTU CAN FD DRIVER 5806M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5807M: Ondrej Ille <ondrej.ille@gmail.com> 5808L: linux-can@vger.kernel.org 5809S: Maintained 5810F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5811F: drivers/net/can/ctucanfd/ 5812 5813CVE ASSIGNMENT CONTACT 5814M: CVE Assignment Team <cve@kernel.org> 5815S: Maintained 5816F: Documentation/process/cve.rst 5817 5818CW1200 WLAN driver 5819S: Orphan 5820F: drivers/net/wireless/st/cw1200/ 5821 5822CX18 VIDEO4LINUX DRIVER 5823M: Andy Walls <awalls@md.metrocast.net> 5824L: linux-media@vger.kernel.org 5825S: Maintained 5826W: https://linuxtv.org 5827T: git git://linuxtv.org/media_tree.git 5828F: drivers/media/pci/cx18/ 5829F: include/uapi/linux/ivtv* 5830 5831CX2341X MPEG ENCODER HELPER MODULE 5832M: Hans Verkuil <hverkuil@xs4all.nl> 5833L: linux-media@vger.kernel.org 5834S: Maintained 5835W: https://linuxtv.org 5836T: git git://linuxtv.org/media_tree.git 5837F: drivers/media/common/cx2341x* 5838F: include/media/drv-intf/cx2341x.h 5839 5840CX24120 MEDIA DRIVER 5841M: Jemma Denson <jdenson@gmail.com> 5842M: Patrick Boettcher <patrick.boettcher@posteo.de> 5843L: linux-media@vger.kernel.org 5844S: Maintained 5845W: https://linuxtv.org 5846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5847F: drivers/media/dvb-frontends/cx24120* 5848 5849CX88 VIDEO4LINUX DRIVER 5850M: Mauro Carvalho Chehab <mchehab@kernel.org> 5851L: linux-media@vger.kernel.org 5852S: Odd fixes 5853W: https://linuxtv.org 5854T: git git://linuxtv.org/media_tree.git 5855F: Documentation/driver-api/media/drivers/cx88* 5856F: drivers/media/pci/cx88/ 5857 5858CXD2820R MEDIA DRIVER 5859L: linux-media@vger.kernel.org 5860S: Orphan 5861W: https://linuxtv.org 5862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5863F: drivers/media/dvb-frontends/cxd2820r* 5864 5865CXGB3 ETHERNET DRIVER (CXGB3) 5866M: Potnuri Bharat Teja <bharat@chelsio.com> 5867L: netdev@vger.kernel.org 5868S: Supported 5869W: http://www.chelsio.com 5870F: drivers/net/ethernet/chelsio/cxgb3/ 5871 5872CXGB3 ISCSI DRIVER (CXGB3I) 5873M: Varun Prakash <varun@chelsio.com> 5874L: linux-scsi@vger.kernel.org 5875S: Supported 5876W: http://www.chelsio.com 5877F: drivers/scsi/cxgbi/cxgb3i 5878 5879CXGB4 CRYPTO DRIVER (chcr) 5880M: Ayush Sawal <ayush.sawal@chelsio.com> 5881L: linux-crypto@vger.kernel.org 5882S: Supported 5883W: http://www.chelsio.com 5884F: drivers/crypto/chelsio 5885 5886CXGB4 ETHERNET DRIVER (CXGB4) 5887M: Potnuri Bharat Teja <bharat@chelsio.com> 5888L: netdev@vger.kernel.org 5889S: Supported 5890W: http://www.chelsio.com 5891F: drivers/net/ethernet/chelsio/cxgb4/ 5892 5893CXGB4 INLINE CRYPTO DRIVER 5894M: Ayush Sawal <ayush.sawal@chelsio.com> 5895L: netdev@vger.kernel.org 5896S: Supported 5897W: http://www.chelsio.com 5898F: drivers/net/ethernet/chelsio/inline_crypto/ 5899 5900CXGB4 ISCSI DRIVER (CXGB4I) 5901M: Varun Prakash <varun@chelsio.com> 5902L: linux-scsi@vger.kernel.org 5903S: Supported 5904W: http://www.chelsio.com 5905F: drivers/scsi/cxgbi/cxgb4i 5906 5907CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5908M: Potnuri Bharat Teja <bharat@chelsio.com> 5909L: linux-rdma@vger.kernel.org 5910S: Supported 5911W: http://www.openfabrics.org 5912F: drivers/infiniband/hw/cxgb4/ 5913F: include/uapi/rdma/cxgb4-abi.h 5914 5915CXGB4VF ETHERNET DRIVER (CXGB4VF) 5916M: Potnuri Bharat Teja <bharat@chelsio.com> 5917L: netdev@vger.kernel.org 5918S: Supported 5919W: http://www.chelsio.com 5920F: drivers/net/ethernet/chelsio/cxgb4vf/ 5921 5922CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5923M: Frederic Barrat <fbarrat@linux.ibm.com> 5924M: Andrew Donnellan <ajd@linux.ibm.com> 5925L: linuxppc-dev@lists.ozlabs.org 5926S: Supported 5927F: Documentation/ABI/testing/sysfs-class-cxl 5928F: Documentation/arch/powerpc/cxl.rst 5929F: arch/powerpc/platforms/powernv/pci-cxl.c 5930F: drivers/misc/cxl/ 5931F: include/misc/cxl* 5932F: include/uapi/misc/cxl.h 5933 5934CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5935M: Manoj N. Kumar <manoj@linux.ibm.com> 5936M: Uma Krishnan <ukrishn@linux.ibm.com> 5937L: linux-scsi@vger.kernel.org 5938S: Obsolete 5939F: Documentation/arch/powerpc/cxlflash.rst 5940F: drivers/scsi/cxlflash/ 5941F: include/uapi/scsi/cxlflash_ioctl.h 5942 5943CYBERPRO FB DRIVER 5944M: Russell King <linux@armlinux.org.uk> 5945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5946S: Maintained 5947W: http://www.armlinux.org.uk/ 5948F: drivers/video/fbdev/cyber2000fb.* 5949 5950CYCLADES PC300 DRIVER 5951S: Orphan 5952F: drivers/net/wan/pc300* 5953 5954CYPRESS CY8C95X0 PINCTRL DRIVER 5955M: Patrick Rudolph <patrick.rudolph@9elements.com> 5956L: linux-gpio@vger.kernel.org 5957S: Maintained 5958F: drivers/pinctrl/pinctrl-cy8c95x0.c 5959 5960CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5961M: Linus Walleij <linus.walleij@linaro.org> 5962L: linux-input@vger.kernel.org 5963S: Maintained 5964F: drivers/input/touchscreen/cy8ctma140.c 5965 5966CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5967M: Yassine Oudjana <y.oudjana@protonmail.com> 5968L: linux-input@vger.kernel.org 5969S: Maintained 5970F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5971F: drivers/input/keyboard/cypress-sf.c 5972 5973CYPRESS_FIRMWARE MEDIA DRIVER 5974L: linux-media@vger.kernel.org 5975S: Orphan 5976W: https://linuxtv.org 5977Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5978F: drivers/media/common/cypress_firmware* 5979 5980CYTTSP TOUCHSCREEN DRIVER 5981M: Linus Walleij <linus.walleij@linaro.org> 5982L: linux-input@vger.kernel.org 5983S: Maintained 5984F: drivers/input/touchscreen/cyttsp* 5985 5986D-LINK DIR-685 TOUCHKEYS DRIVER 5987M: Linus Walleij <linus.walleij@linaro.org> 5988L: linux-input@vger.kernel.org 5989S: Supported 5990F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5991 5992DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5993M: Joshua Kinard <kumba@gentoo.org> 5994S: Maintained 5995F: drivers/rtc/rtc-ds1685.c 5996F: include/linux/rtc/ds1685.h 5997 5998DAMA SLAVE for AX.25 5999M: Joerg Reuter <jreuter@yaina.de> 6000L: linux-hams@vger.kernel.org 6001S: Maintained 6002W: http://yaina.de/jreuter/ 6003W: http://www.qsl.net/dl1bke/ 6004F: net/ax25/af_ax25.c 6005F: net/ax25/ax25_dev.c 6006F: net/ax25/ax25_ds_* 6007F: net/ax25/ax25_in.c 6008F: net/ax25/ax25_out.c 6009F: net/ax25/ax25_timer.c 6010F: net/ax25/sysctl_net_ax25.c 6011 6012DATA ACCESS MONITOR 6013M: SeongJae Park <sj@kernel.org> 6014L: damon@lists.linux.dev 6015L: linux-mm@kvack.org 6016S: Maintained 6017W: https://damonitor.github.io 6018P: Documentation/mm/damon/maintainer-profile.rst 6019T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6020T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6021T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6022F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6023F: Documentation/admin-guide/mm/damon/ 6024F: Documentation/mm/damon/ 6025F: include/linux/damon.h 6026F: include/trace/events/damon.h 6027F: mm/damon/ 6028F: tools/testing/selftests/damon/ 6029 6030DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6031L: netdev@vger.kernel.org 6032S: Orphan 6033F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6034F: drivers/net/ethernet/dec/tulip/dmfe.c 6035 6036DC390/AM53C974 SCSI driver 6037M: Hannes Reinecke <hare@suse.com> 6038L: linux-scsi@vger.kernel.org 6039S: Maintained 6040F: drivers/scsi/am53c974.c 6041 6042DC395x SCSI driver 6043M: Oliver Neukum <oliver@neukum.org> 6044M: Ali Akcaagac <aliakc@web.de> 6045M: Jamie Lenehan <lenehan@twibble.org> 6046S: Maintained 6047F: Documentation/scsi/dc395x.rst 6048F: drivers/scsi/dc395x.* 6049 6050DCCP PROTOCOL 6051L: dccp@vger.kernel.org 6052S: Orphan 6053W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6054F: include/linux/dccp.h 6055F: include/linux/tfrc.h 6056F: include/uapi/linux/dccp.h 6057F: net/dccp/ 6058 6059DEBUGOBJECTS: 6060M: Thomas Gleixner <tglx@linutronix.de> 6061L: linux-kernel@vger.kernel.org 6062S: Maintained 6063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6064F: include/linux/debugobjects.h 6065F: lib/debugobjects.c 6066 6067DECSTATION PLATFORM SUPPORT 6068M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6069L: linux-mips@vger.kernel.org 6070S: Maintained 6071W: http://www.linux-mips.org/wiki/DECstation 6072F: arch/mips/dec/ 6073F: arch/mips/include/asm/dec/ 6074F: arch/mips/include/asm/mach-dec/ 6075 6076DEFXX FDDI NETWORK DRIVER 6077M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6078S: Maintained 6079F: drivers/net/fddi/defxx.* 6080 6081DEFZA FDDI NETWORK DRIVER 6082M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6083S: Maintained 6084F: drivers/net/fddi/defza.* 6085 6086DEINTERLACE DRIVERS FOR ALLWINNER H3 6087M: Jernej Skrabec <jernej.skrabec@gmail.com> 6088L: linux-media@vger.kernel.org 6089S: Maintained 6090T: git git://linuxtv.org/media_tree.git 6091F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6092F: drivers/media/platform/sunxi/sun8i-di/ 6093 6094DELL LAPTOP DRIVER 6095M: Matthew Garrett <mjg59@srcf.ucam.org> 6096M: Pali Rohár <pali@kernel.org> 6097L: platform-driver-x86@vger.kernel.org 6098S: Maintained 6099F: drivers/platform/x86/dell/dell-laptop.c 6100 6101DELL LAPTOP FREEFALL DRIVER 6102M: Pali Rohár <pali@kernel.org> 6103S: Maintained 6104F: drivers/platform/x86/dell/dell-smo8800.c 6105 6106DELL LAPTOP RBTN DRIVER 6107M: Pali Rohár <pali@kernel.org> 6108S: Maintained 6109F: drivers/platform/x86/dell/dell-rbtn.* 6110 6111DELL LAPTOP SMM DRIVER 6112M: Pali Rohár <pali@kernel.org> 6113S: Maintained 6114F: Documentation/ABI/obsolete/procfs-i8k 6115F: drivers/hwmon/dell-smm-hwmon.c 6116F: include/uapi/linux/i8k.h 6117 6118DELL REMOTE BIOS UPDATE DRIVER 6119M: Stuart Hayes <stuart.w.hayes@gmail.com> 6120L: platform-driver-x86@vger.kernel.org 6121S: Maintained 6122F: drivers/platform/x86/dell/dell_rbu.c 6123 6124DELL SMBIOS DRIVER 6125M: Pali Rohár <pali@kernel.org> 6126L: Dell.Client.Kernel@dell.com 6127L: platform-driver-x86@vger.kernel.org 6128S: Maintained 6129F: drivers/platform/x86/dell/dell-smbios.* 6130 6131DELL SMBIOS SMM DRIVER 6132L: Dell.Client.Kernel@dell.com 6133L: platform-driver-x86@vger.kernel.org 6134S: Maintained 6135F: drivers/platform/x86/dell/dell-smbios-smm.c 6136 6137DELL SMBIOS WMI DRIVER 6138L: Dell.Client.Kernel@dell.com 6139L: platform-driver-x86@vger.kernel.org 6140S: Maintained 6141F: drivers/platform/x86/dell/dell-smbios-wmi.c 6142F: tools/wmi/dell-smbios-example.c 6143 6144DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6145M: Stuart Hayes <stuart.w.hayes@gmail.com> 6146L: platform-driver-x86@vger.kernel.org 6147S: Maintained 6148F: Documentation/userspace-api/dcdbas.rst 6149F: drivers/platform/x86/dell/dcdbas.* 6150 6151DELL WMI DDV DRIVER 6152M: Armin Wolf <W_Armin@gmx.de> 6153S: Maintained 6154F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6155F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6156F: Documentation/wmi/devices/dell-wmi-ddv.rst 6157F: drivers/platform/x86/dell/dell-wmi-ddv.c 6158 6159DELL WMI DESCRIPTOR DRIVER 6160L: Dell.Client.Kernel@dell.com 6161S: Maintained 6162F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6163 6164DELL WMI HARDWARE PRIVACY SUPPORT 6165L: Dell.Client.Kernel@dell.com 6166L: platform-driver-x86@vger.kernel.org 6167S: Maintained 6168F: drivers/platform/x86/dell/dell-wmi-privacy.c 6169 6170DELL WMI NOTIFICATIONS DRIVER 6171M: Matthew Garrett <mjg59@srcf.ucam.org> 6172M: Pali Rohár <pali@kernel.org> 6173S: Maintained 6174F: drivers/platform/x86/dell/dell-wmi-base.c 6175 6176DELL WMI SYSMAN DRIVER 6177M: Prasanth Ksr <prasanth.ksr@dell.com> 6178L: Dell.Client.Kernel@dell.com 6179L: platform-driver-x86@vger.kernel.org 6180S: Maintained 6181F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6182F: drivers/platform/x86/dell/dell-wmi-sysman/ 6183 6184DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6185M: Zev Weiss <zev@bewilderbeest.net> 6186L: linux-hwmon@vger.kernel.org 6187S: Maintained 6188F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6189 6190DELTA DPS920AB PSU DRIVER 6191M: Robert Marko <robert.marko@sartura.hr> 6192L: linux-hwmon@vger.kernel.org 6193S: Maintained 6194F: Documentation/hwmon/dps920ab.rst 6195F: drivers/hwmon/pmbus/dps920ab.c 6196 6197DELTA NETWORKS TN48M CPLD DRIVERS 6198M: Robert Marko <robert.marko@sartura.hr> 6199S: Maintained 6200F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6201F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6202F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6203F: drivers/gpio/gpio-tn48m.c 6204F: include/dt-bindings/reset/delta,tn48m-reset.h 6205 6206DELTA ST MEDIA DRIVER 6207M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6208L: linux-media@vger.kernel.org 6209S: Supported 6210W: https://linuxtv.org 6211T: git git://linuxtv.org/media_tree.git 6212F: drivers/media/platform/st/sti/delta 6213 6214DENALI NAND DRIVER 6215L: linux-mtd@lists.infradead.org 6216S: Orphan 6217F: drivers/mtd/nand/raw/denali* 6218 6219DESIGNWARE EDMA CORE IP DRIVER 6220M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6221R: Serge Semin <fancer.lancer@gmail.com> 6222L: dmaengine@vger.kernel.org 6223S: Maintained 6224F: drivers/dma/dw-edma/ 6225F: include/linux/dma/edma.h 6226 6227DESIGNWARE USB2 DRD IP DRIVER 6228M: Minas Harutyunyan <hminas@synopsys.com> 6229L: linux-usb@vger.kernel.org 6230S: Maintained 6231T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6232F: drivers/usb/dwc2/ 6233 6234DESIGNWARE USB3 DRD IP DRIVER 6235M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6236L: linux-usb@vger.kernel.org 6237S: Maintained 6238F: drivers/usb/dwc3/ 6239 6240DESIGNWARE XDATA IP DRIVER 6241M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6242L: linux-pci@vger.kernel.org 6243S: Maintained 6244F: Documentation/misc-devices/dw-xdata-pcie.rst 6245F: drivers/misc/dw-xdata-pcie.c 6246 6247DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6248M: Andreas Klinger <ak@it-klinger.de> 6249L: linux-iio@vger.kernel.org 6250S: Maintained 6251F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6252F: drivers/iio/proximity/srf*.c 6253 6254DEVICE COREDUMP (DEV_COREDUMP) 6255M: Johannes Berg <johannes@sipsolutions.net> 6256L: linux-kernel@vger.kernel.org 6257S: Maintained 6258F: drivers/base/devcoredump.c 6259F: include/linux/devcoredump.h 6260 6261DEVICE DEPENDENCY HELPER SCRIPT 6262M: Saravana Kannan <saravanak@google.com> 6263L: linux-kernel@vger.kernel.org 6264S: Maintained 6265F: scripts/dev-needs.sh 6266 6267DEVICE DIRECT ACCESS (DAX) 6268M: Dan Williams <dan.j.williams@intel.com> 6269M: Vishal Verma <vishal.l.verma@intel.com> 6270M: Dave Jiang <dave.jiang@intel.com> 6271L: nvdimm@lists.linux.dev 6272L: linux-cxl@vger.kernel.org 6273S: Supported 6274F: drivers/dax/ 6275 6276DEVICE FREQUENCY (DEVFREQ) 6277M: MyungJoo Ham <myungjoo.ham@samsung.com> 6278M: Kyungmin Park <kyungmin.park@samsung.com> 6279M: Chanwoo Choi <cw00.choi@samsung.com> 6280L: linux-pm@vger.kernel.org 6281S: Maintained 6282T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6283F: Documentation/devicetree/bindings/devfreq/ 6284F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6285F: drivers/devfreq/ 6286F: include/linux/devfreq.h 6287F: include/trace/events/devfreq.h 6288 6289DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6290M: Chanwoo Choi <cw00.choi@samsung.com> 6291L: linux-pm@vger.kernel.org 6292S: Supported 6293T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6294F: Documentation/devicetree/bindings/devfreq/event/ 6295F: drivers/devfreq/devfreq-event.c 6296F: drivers/devfreq/event/ 6297F: include/dt-bindings/pmu/exynos_ppmu.h 6298F: include/linux/devfreq-event.h 6299 6300DEVICE RESOURCE MANAGEMENT HELPERS 6301M: Hans de Goede <hdegoede@redhat.com> 6302R: Matti Vaittinen <mazziesaccount@gmail.com> 6303S: Maintained 6304F: include/linux/devm-helpers.h 6305 6306DEVICE-MAPPER (LVM) 6307M: Alasdair Kergon <agk@redhat.com> 6308M: Mike Snitzer <snitzer@kernel.org> 6309M: Mikulas Patocka <mpatocka@redhat.com> 6310L: dm-devel@lists.linux.dev 6311S: Maintained 6312Q: http://patchwork.kernel.org/project/dm-devel/list/ 6313T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6314F: Documentation/admin-guide/device-mapper/ 6315F: drivers/md/Kconfig 6316F: drivers/md/Makefile 6317F: drivers/md/dm* 6318F: drivers/md/persistent-data/ 6319F: include/linux/device-mapper.h 6320F: include/linux/dm-*.h 6321F: include/uapi/linux/dm-*.h 6322 6323DEVICE-MAPPER VDO TARGET 6324M: Matthew Sakai <msakai@redhat.com> 6325L: dm-devel@lists.linux.dev 6326S: Maintained 6327F: Documentation/admin-guide/device-mapper/vdo*.rst 6328F: drivers/md/dm-vdo/ 6329 6330DEVLINK 6331M: Jiri Pirko <jiri@resnulli.us> 6332L: netdev@vger.kernel.org 6333S: Supported 6334F: Documentation/networking/devlink 6335F: include/net/devlink.h 6336F: include/uapi/linux/devlink.h 6337F: net/devlink/ 6338 6339DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6340M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6341L: kernel@dh-electronics.com 6342S: Maintained 6343F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6344F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6345 6346DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6347M: Marek Vasut <marex@denx.de> 6348L: kernel@dh-electronics.com 6349S: Maintained 6350F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6351F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6352 6353DIALOG SEMICONDUCTOR DRIVERS 6354M: Support Opensource <support.opensource@diasemi.com> 6355S: Supported 6356W: http://www.dialog-semiconductor.com/products 6357F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6358F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6359F: Documentation/devicetree/bindings/mfd/da90*.txt 6360F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6361F: Documentation/devicetree/bindings/regulator/da92*.txt 6362F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6363F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6364F: Documentation/devicetree/bindings/sound/da[79]*.txt 6365F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6366F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6367F: Documentation/hwmon/da90??.rst 6368F: drivers/gpio/gpio-da90??.c 6369F: drivers/hwmon/da90??-hwmon.c 6370F: drivers/iio/adc/da91??-*.c 6371F: drivers/input/misc/da72??.[ch] 6372F: drivers/input/misc/da90??_onkey.c 6373F: drivers/input/touchscreen/da9052_tsi.c 6374F: drivers/leds/leds-da90??.c 6375F: drivers/mfd/da903x.c 6376F: drivers/mfd/da90??-*.c 6377F: drivers/mfd/da91??-*.c 6378F: drivers/pinctrl/pinctrl-da90??.c 6379F: drivers/power/supply/da9052-battery.c 6380F: drivers/power/supply/da91??-*.c 6381F: drivers/regulator/da9???-regulator.[ch] 6382F: drivers/regulator/slg51000-regulator.[ch] 6383F: drivers/rtc/rtc-da90??.c 6384F: drivers/thermal/da90??-thermal.c 6385F: drivers/video/backlight/da90??_bl.c 6386F: drivers/watchdog/da90??_wdt.c 6387F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6388F: include/linux/mfd/da903x.h 6389F: include/linux/mfd/da9052/ 6390F: include/linux/mfd/da9055/ 6391F: include/linux/mfd/da9062/ 6392F: include/linux/mfd/da9063/ 6393F: include/linux/mfd/da9150/ 6394F: include/linux/regulator/da9211.h 6395F: include/sound/da[79]*.h 6396F: sound/soc/codecs/da[79]*.[ch] 6397 6398DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6399M: William Breathitt Gray <wbg@kernel.org> 6400L: linux-gpio@vger.kernel.org 6401S: Maintained 6402F: drivers/gpio/gpio-gpio-mm.c 6403 6404DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6405M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6406L: linux-media@vger.kernel.org 6407S: Maintained 6408F: Documentation/admin-guide/media/mgb4.rst 6409F: drivers/media/pci/mgb4/ 6410 6411DIOLAN U2C-12 I2C DRIVER 6412M: Guenter Roeck <linux@roeck-us.net> 6413L: linux-i2c@vger.kernel.org 6414S: Maintained 6415F: drivers/i2c/busses/i2c-diolan-u2c.c 6416 6417DIRECTORY NOTIFICATION (DNOTIFY) 6418M: Jan Kara <jack@suse.cz> 6419R: Amir Goldstein <amir73il@gmail.com> 6420L: linux-fsdevel@vger.kernel.org 6421S: Maintained 6422F: Documentation/filesystems/dnotify.rst 6423F: fs/notify/dnotify/ 6424F: include/linux/dnotify.h 6425 6426DISK GEOMETRY AND PARTITION HANDLING 6427M: Andries Brouwer <aeb@cwi.nl> 6428S: Maintained 6429W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6430W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6431W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6432 6433DISKQUOTA 6434M: Jan Kara <jack@suse.com> 6435S: Maintained 6436F: Documentation/filesystems/quota.rst 6437F: fs/quota/ 6438F: include/linux/quota*.h 6439F: include/uapi/linux/quota*.h 6440 6441DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6442M: Bernie Thompson <bernie@plugable.com> 6443L: linux-fbdev@vger.kernel.org 6444S: Maintained 6445W: http://plugable.com/category/projects/udlfb/ 6446F: Documentation/fb/udlfb.rst 6447F: drivers/video/fbdev/udlfb.c 6448F: include/video/udlfb.h 6449 6450DISTRIBUTED LOCK MANAGER (DLM) 6451M: Alexander Aring <aahringo@redhat.com> 6452M: David Teigland <teigland@redhat.com> 6453L: gfs2@lists.linux.dev 6454S: Supported 6455W: https://pagure.io/dlm 6456T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6457F: fs/dlm/ 6458 6459DMA BUFFER SHARING FRAMEWORK 6460M: Sumit Semwal <sumit.semwal@linaro.org> 6461M: Christian König <christian.koenig@amd.com> 6462L: linux-media@vger.kernel.org 6463L: dri-devel@lists.freedesktop.org 6464L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6465S: Maintained 6466T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6467F: Documentation/driver-api/dma-buf.rst 6468F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6469F: drivers/dma-buf/ 6470F: include/linux/*fence.h 6471F: include/linux/dma-buf.h 6472F: include/linux/dma-resv.h 6473K: \bdma_(?:buf|fence|resv)\b 6474 6475DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6476M: Vinod Koul <vkoul@kernel.org> 6477L: dmaengine@vger.kernel.org 6478S: Maintained 6479Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6480T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6481F: Documentation/devicetree/bindings/dma/ 6482F: Documentation/driver-api/dmaengine/ 6483F: drivers/dma/ 6484F: include/dt-bindings/dma/ 6485F: include/linux/dma/ 6486F: include/linux/dmaengine.h 6487F: include/linux/of_dma.h 6488 6489DMA MAPPING BENCHMARK 6490M: Xiang Chen <chenxiang66@hisilicon.com> 6491L: iommu@lists.linux.dev 6492F: kernel/dma/map_benchmark.c 6493F: tools/testing/selftests/dma/ 6494 6495DMA MAPPING HELPERS 6496M: Christoph Hellwig <hch@lst.de> 6497M: Marek Szyprowski <m.szyprowski@samsung.com> 6498R: Robin Murphy <robin.murphy@arm.com> 6499L: iommu@lists.linux.dev 6500S: Supported 6501W: http://git.infradead.org/users/hch/dma-mapping.git 6502T: git git://git.infradead.org/users/hch/dma-mapping.git 6503F: include/asm-generic/dma-mapping.h 6504F: include/linux/dma-direct.h 6505F: include/linux/dma-map-ops.h 6506F: include/linux/dma-mapping.h 6507F: include/linux/swiotlb.h 6508F: kernel/dma/ 6509 6510DMA-BUF HEAPS FRAMEWORK 6511M: Sumit Semwal <sumit.semwal@linaro.org> 6512R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6513R: Brian Starkey <Brian.Starkey@arm.com> 6514R: John Stultz <jstultz@google.com> 6515R: T.J. Mercier <tjmercier@google.com> 6516L: linux-media@vger.kernel.org 6517L: dri-devel@lists.freedesktop.org 6518L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6519S: Maintained 6520T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6521F: drivers/dma-buf/dma-heap.c 6522F: drivers/dma-buf/heaps/* 6523F: include/linux/dma-heap.h 6524F: include/uapi/linux/dma-heap.h 6525 6526DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6527M: Lukasz Luba <lukasz.luba@arm.com> 6528L: linux-pm@vger.kernel.org 6529L: linux-samsung-soc@vger.kernel.org 6530S: Maintained 6531F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6532F: drivers/memory/samsung/exynos5422-dmc.c 6533 6534DME1737 HARDWARE MONITOR DRIVER 6535M: Juerg Haefliger <juergh@proton.me> 6536L: linux-hwmon@vger.kernel.org 6537S: Maintained 6538F: Documentation/hwmon/dme1737.rst 6539F: drivers/hwmon/dme1737.c 6540 6541DMI/SMBIOS SUPPORT 6542M: Jean Delvare <jdelvare@suse.com> 6543S: Maintained 6544T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6545F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6546F: drivers/firmware/dmi-id.c 6547F: drivers/firmware/dmi_scan.c 6548F: include/linux/dmi.h 6549 6550DOCUMENTATION 6551M: Jonathan Corbet <corbet@lwn.net> 6552L: linux-doc@vger.kernel.org 6553S: Maintained 6554P: Documentation/doc-guide/maintainer-profile.rst 6555T: git git://git.lwn.net/linux.git docs-next 6556F: Documentation/ 6557F: scripts/check-variable-fonts.sh 6558F: scripts/documentation-file-ref-check 6559F: scripts/kernel-doc 6560F: scripts/sphinx-pre-install 6561X: Documentation/ABI/ 6562X: Documentation/admin-guide/media/ 6563X: Documentation/devicetree/ 6564X: Documentation/driver-api/media/ 6565X: Documentation/firmware-guide/acpi/ 6566X: Documentation/i2c/ 6567X: Documentation/netlink/ 6568X: Documentation/power/ 6569X: Documentation/spi/ 6570X: Documentation/userspace-api/media/ 6571 6572DOCUMENTATION PROCESS 6573M: Jonathan Corbet <corbet@lwn.net> 6574L: workflows@vger.kernel.org 6575S: Maintained 6576F: Documentation/maintainer/ 6577F: Documentation/process/ 6578 6579DOCUMENTATION REPORTING ISSUES 6580M: Thorsten Leemhuis <linux@leemhuis.info> 6581L: linux-doc@vger.kernel.org 6582S: Maintained 6583F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6584F: Documentation/admin-guide/reporting-issues.rst 6585F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6586 6587DOCUMENTATION SCRIPTS 6588M: Mauro Carvalho Chehab <mchehab@kernel.org> 6589L: linux-doc@vger.kernel.org 6590S: Maintained 6591F: Documentation/sphinx/parse-headers.pl 6592F: scripts/documentation-file-ref-check 6593F: scripts/sphinx-pre-install 6594 6595DOCUMENTATION/ITALIAN 6596M: Federico Vaga <federico.vaga@vaga.pv.it> 6597L: linux-doc@vger.kernel.org 6598S: Maintained 6599F: Documentation/translations/it_IT 6600 6601DOCUMENTATION/JAPANESE 6602R: Akira Yokosawa <akiyks@gmail.com> 6603L: linux-doc@vger.kernel.org 6604S: Maintained 6605F: Documentation/translations/ja_JP 6606 6607DONGWOON DW9714 LENS VOICE COIL DRIVER 6608M: Sakari Ailus <sakari.ailus@linux.intel.com> 6609L: linux-media@vger.kernel.org 6610S: Maintained 6611T: git git://linuxtv.org/media_tree.git 6612F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6613F: drivers/media/i2c/dw9714.c 6614 6615DONGWOON DW9719 LENS VOICE COIL DRIVER 6616M: Daniel Scally <djrscally@gmail.com> 6617L: linux-media@vger.kernel.org 6618S: Maintained 6619T: git git://linuxtv.org/media_tree.git 6620F: drivers/media/i2c/dw9719.c 6621 6622DONGWOON DW9768 LENS VOICE COIL DRIVER 6623L: linux-media@vger.kernel.org 6624S: Orphan 6625T: git git://linuxtv.org/media_tree.git 6626F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6627F: drivers/media/i2c/dw9768.c 6628 6629DONGWOON DW9807 LENS VOICE COIL DRIVER 6630M: Sakari Ailus <sakari.ailus@linux.intel.com> 6631L: linux-media@vger.kernel.org 6632S: Maintained 6633T: git git://linuxtv.org/media_tree.git 6634F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6635F: drivers/media/i2c/dw9807-vcm.c 6636 6637DOUBLETALK DRIVER 6638M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6639L: blinux-list@redhat.com 6640S: Maintained 6641F: drivers/char/dtlk.c 6642F: include/linux/dtlk.h 6643 6644DPAA2 DATAPATH I/O (DPIO) DRIVER 6645M: Roy Pledge <Roy.Pledge@nxp.com> 6646L: linux-kernel@vger.kernel.org 6647S: Maintained 6648F: drivers/soc/fsl/dpio 6649 6650DPAA2 ETHERNET DRIVER 6651M: Ioana Ciornei <ioana.ciornei@nxp.com> 6652L: netdev@vger.kernel.org 6653S: Maintained 6654F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6655F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6656F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6657F: drivers/net/ethernet/freescale/dpaa2/Makefile 6658F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6659F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6660F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6661F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6662F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6663F: drivers/net/ethernet/freescale/dpaa2/dpni* 6664 6665DPAA2 ETHERNET SWITCH DRIVER 6666M: Ioana Ciornei <ioana.ciornei@nxp.com> 6667L: netdev@vger.kernel.org 6668S: Maintained 6669F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6670F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6671F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6672 6673DPLL SUBSYSTEM 6674M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6675M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6676M: Jiri Pirko <jiri@resnulli.us> 6677L: netdev@vger.kernel.org 6678S: Supported 6679F: Documentation/driver-api/dpll.rst 6680F: drivers/dpll/* 6681F: include/linux/dpll.h 6682F: include/uapi/linux/dpll.h 6683 6684DRBD DRIVER 6685M: Philipp Reisner <philipp.reisner@linbit.com> 6686M: Lars Ellenberg <lars.ellenberg@linbit.com> 6687M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6688L: drbd-dev@lists.linbit.com 6689S: Supported 6690W: http://www.drbd.org 6691T: git git://git.linbit.com/linux-drbd.git 6692T: git git://git.linbit.com/drbd-8.4.git 6693F: Documentation/admin-guide/blockdev/ 6694F: drivers/block/drbd/ 6695F: include/linux/drbd* 6696F: lib/lru_cache.c 6697 6698DRIVER COMPONENT FRAMEWORK 6699L: dri-devel@lists.freedesktop.org 6700F: drivers/base/component.c 6701F: include/linux/component.h 6702 6703DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6704M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6705R: "Rafael J. Wysocki" <rafael@kernel.org> 6706S: Supported 6707T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6708F: Documentation/core-api/kobject.rst 6709F: drivers/base/ 6710F: fs/debugfs/ 6711F: fs/sysfs/ 6712F: include/linux/debugfs.h 6713F: include/linux/fwnode.h 6714F: include/linux/kobj* 6715F: include/linux/property.h 6716F: lib/kobj* 6717 6718DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6719M: Nishanth Menon <nm@ti.com> 6720L: linux-pm@vger.kernel.org 6721S: Maintained 6722F: drivers/soc/ti/smartreflex.c 6723F: include/linux/power/smartreflex.h 6724 6725DRM ACCEL DRIVERS FOR INTEL VPU 6726M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6727M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6728L: dri-devel@lists.freedesktop.org 6729S: Supported 6730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6731F: drivers/accel/ivpu/ 6732F: include/uapi/drm/ivpu_accel.h 6733 6734DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6735M: Oded Gabbay <ogabbay@kernel.org> 6736L: dri-devel@lists.freedesktop.org 6737S: Maintained 6738C: irc://irc.oftc.net/dri-devel 6739T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6740F: Documentation/accel/ 6741F: drivers/accel/ 6742F: include/drm/drm_accel.h 6743 6744DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6745M: Maxime Ripard <mripard@kernel.org> 6746M: Chen-Yu Tsai <wens@csie.org> 6747R: Jernej Skrabec <jernej.skrabec@gmail.com> 6748L: dri-devel@lists.freedesktop.org 6749S: Supported 6750T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6751F: drivers/gpu/drm/sun4i/sun8i* 6752 6753DRM DRIVER FOR ARM PL111 CLCD 6754S: Orphan 6755T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6756F: drivers/gpu/drm/pl111/ 6757 6758DRM DRIVER FOR ARM VERSATILE TFT PANELS 6759M: Linus Walleij <linus.walleij@linaro.org> 6760S: Maintained 6761T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6762F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6763F: drivers/gpu/drm/panel/panel-arm-versatile.c 6764 6765DRM DRIVER FOR ASPEED BMC GFX 6766M: Joel Stanley <joel@jms.id.au> 6767L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6768S: Supported 6769T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6770F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6771F: drivers/gpu/drm/aspeed/ 6772 6773DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6774M: Dave Airlie <airlied@redhat.com> 6775R: Thomas Zimmermann <tzimmermann@suse.de> 6776R: Jocelyn Falempe <jfalempe@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Supported 6779T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6780F: drivers/gpu/drm/ast/ 6781 6782DRM DRIVER FOR BOCHS VIRTUAL GPU 6783M: Gerd Hoffmann <kraxel@redhat.com> 6784L: virtualization@lists.linux.dev 6785S: Maintained 6786T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6787F: drivers/gpu/drm/tiny/bochs.c 6788 6789DRM DRIVER FOR BOE HIMAX8279D PANELS 6790M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6791S: Maintained 6792F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6793F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6794 6795DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6796M: Jagan Teki <jagan@amarulasolutions.com> 6797S: Maintained 6798F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6799F: drivers/gpu/drm/bridge/chipone-icn6211.c 6800 6801DRM DRIVER FOR EBBG FT8719 PANEL 6802M: Joel Selvaraj <jo@jsfamily.in> 6803S: Maintained 6804T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6805F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6806F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6807 6808DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6809M: Linus Walleij <linus.walleij@linaro.org> 6810S: Maintained 6811T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6812F: drivers/gpu/drm/tve200/ 6813 6814DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6815M: Icenowy Zheng <icenowy@aosc.io> 6816S: Maintained 6817F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6818F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6819 6820DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6821M: Jagan Teki <jagan@amarulasolutions.com> 6822S: Maintained 6823F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6824F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6825 6826DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828M: Javier Martinez Canillas <javierm@redhat.com> 6829L: dri-devel@lists.freedesktop.org 6830S: Maintained 6831T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6832F: drivers/gpu/drm/drm_aperture.c 6833F: drivers/gpu/drm/tiny/ofdrm.c 6834F: drivers/gpu/drm/tiny/simpledrm.c 6835F: drivers/video/aperture.c 6836F: drivers/video/nomodeset.c 6837F: include/drm/drm_aperture.h 6838F: include/linux/aperture.h 6839F: include/video/nomodeset.h 6840 6841DRM DRIVER FOR GENERIC EDP PANELS 6842R: Douglas Anderson <dianders@chromium.org> 6843F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6844F: drivers/gpu/drm/panel/panel-edp.c 6845 6846DRM DRIVER FOR GENERIC USB DISPLAY 6847M: Noralf Trønnes <noralf@tronnes.org> 6848S: Maintained 6849W: https://github.com/notro/gud/wiki 6850T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6851F: drivers/gpu/drm/gud/ 6852F: include/drm/gud.h 6853 6854DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6855M: Hans de Goede <hdegoede@redhat.com> 6856S: Maintained 6857T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6858F: drivers/gpu/drm/tiny/gm12u320.c 6859 6860DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6861M: Ondrej Jirman <megi@xff.cz> 6862M: Javier Martinez Canillas <javierm@redhat.com> 6863S: Maintained 6864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6865F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6866F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6867 6868DRM DRIVER FOR HX8357D PANELS 6869S: Orphan 6870T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6871F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6872F: drivers/gpu/drm/tiny/hx8357d.c 6873 6874DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6875M: Deepak Rawat <drawat.floss@gmail.com> 6876L: linux-hyperv@vger.kernel.org 6877L: dri-devel@lists.freedesktop.org 6878S: Maintained 6879T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6880F: drivers/gpu/drm/hyperv 6881 6882DRM DRIVER FOR ILITEK ILI9225 PANELS 6883M: David Lechner <david@lechnology.com> 6884S: Maintained 6885T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6886F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6887F: drivers/gpu/drm/tiny/ili9225.c 6888 6889DRM DRIVER FOR ILITEK ILI9486 PANELS 6890M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6891S: Maintained 6892T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6893F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6894F: drivers/gpu/drm/tiny/ili9486.c 6895 6896DRM DRIVER FOR ILITEK ILI9805 PANELS 6897M: Michael Trimarchi <michael@amarulasolutions.com> 6898S: Maintained 6899F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6900F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6901 6902DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6903M: Jagan Teki <jagan@edgeble.ai> 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6906F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6907 6908DRM DRIVER FOR LG SW43408 PANELS 6909M: Sumit Semwal <sumit.semwal@linaro.org> 6910M: Caleb Connolly <caleb.connolly@linaro.org> 6911S: Maintained 6912T: git git://anongit.freedesktop.org/drm/drm-misc 6913F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 6914F: drivers/gpu/drm/panel/panel-lg-sw43408.c 6915 6916DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6917M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6918S: Supported 6919T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6920F: drivers/gpu/drm/logicvc/ 6921 6922DRM DRIVER FOR LVDS PANELS 6923M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6927F: Documentation/devicetree/bindings/display/lvds.yaml 6928F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6929F: drivers/gpu/drm/panel/panel-lvds.c 6930 6931DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6932M: Guido Günther <agx@sigxcpu.org> 6933R: Purism Kernel Team <kernel@puri.sm> 6934S: Maintained 6935F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6936F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6937 6938DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6939M: Dave Airlie <airlied@redhat.com> 6940R: Thomas Zimmermann <tzimmermann@suse.de> 6941R: Jocelyn Falempe <jfalempe@redhat.com> 6942L: dri-devel@lists.freedesktop.org 6943S: Supported 6944T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6945F: drivers/gpu/drm/mgag200/ 6946 6947DRM DRIVER FOR MI0283QT 6948M: Noralf Trønnes <noralf@tronnes.org> 6949S: Maintained 6950T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6951F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6952F: drivers/gpu/drm/tiny/mi0283qt.c 6953 6954DRM DRIVER FOR MIPI DBI compatible panels 6955M: Noralf Trønnes <noralf@tronnes.org> 6956S: Maintained 6957W: https://github.com/notro/panel-mipi-dbi/wiki 6958T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6959F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6960F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6961 6962DRM DRIVER for Qualcomm Adreno GPUs 6963M: Rob Clark <robdclark@gmail.com> 6964R: Sean Paul <sean@poorly.run> 6965R: Konrad Dybcio <konrad.dybcio@linaro.org> 6966L: linux-arm-msm@vger.kernel.org 6967L: dri-devel@lists.freedesktop.org 6968L: freedreno@lists.freedesktop.org 6969S: Maintained 6970B: https://gitlab.freedesktop.org/drm/msm/-/issues 6971T: git https://gitlab.freedesktop.org/drm/msm.git 6972F: Documentation/devicetree/bindings/display/msm/gpu.yaml 6973F: drivers/gpu/drm/msm/adreno/ 6974F: drivers/gpu/drm/msm/msm_gpu.* 6975F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 6976F: drivers/gpu/drm/msm/msm_ringbuffer.* 6977F: drivers/gpu/drm/msm/registers/adreno/ 6978F: include/uapi/drm/msm_drm.h 6979 6980DRM DRIVER for Qualcomm display hardware 6981M: Rob Clark <robdclark@gmail.com> 6982M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6983M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6984R: Sean Paul <sean@poorly.run> 6985R: Marijn Suijten <marijn.suijten@somainline.org> 6986L: linux-arm-msm@vger.kernel.org 6987L: dri-devel@lists.freedesktop.org 6988L: freedreno@lists.freedesktop.org 6989S: Maintained 6990B: https://gitlab.freedesktop.org/drm/msm/-/issues 6991T: git https://gitlab.freedesktop.org/drm/msm.git 6992F: Documentation/devicetree/bindings/display/msm/ 6993F: drivers/gpu/drm/ci/xfails/msm* 6994F: drivers/gpu/drm/msm/ 6995F: include/uapi/drm/msm_drm.h 6996 6997DRM DRIVER FOR NOVATEK NT35510 PANELS 6998M: Linus Walleij <linus.walleij@linaro.org> 6999S: Maintained 7000T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7001F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7002F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7003 7004DRM DRIVER FOR NOVATEK NT35560 PANELS 7005M: Linus Walleij <linus.walleij@linaro.org> 7006S: Maintained 7007T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7008F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7009F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7010 7011DRM DRIVER FOR NOVATEK NT36523 PANELS 7012M: Jianhua Lu <lujianhua000@gmail.com> 7013S: Maintained 7014T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7015F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7016F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7017 7018DRM DRIVER FOR NOVATEK NT36672A PANELS 7019M: Sumit Semwal <sumit.semwal@linaro.org> 7020S: Maintained 7021T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7022F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7023F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7024 7025DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7026M: Karol Herbst <kherbst@redhat.com> 7027M: Lyude Paul <lyude@redhat.com> 7028M: Danilo Krummrich <dakr@redhat.com> 7029L: dri-devel@lists.freedesktop.org 7030L: nouveau@lists.freedesktop.org 7031S: Supported 7032W: https://nouveau.freedesktop.org/ 7033Q: https://patchwork.freedesktop.org/project/nouveau/ 7034Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7035B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7036C: irc://irc.oftc.net/nouveau 7037T: git https://gitlab.freedesktop.org/drm/nouveau.git 7038F: drivers/gpu/drm/nouveau/ 7039F: include/uapi/drm/nouveau_drm.h 7040 7041DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7042M: Stefan Mavrodiev <stefan@olimex.com> 7043S: Maintained 7044F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7045F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7046 7047DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7048R: Douglas Anderson <dianders@chromium.org> 7049F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7050F: drivers/gpu/drm/bridge/parade-ps8640.c 7051 7052DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7053M: Noralf Trønnes <noralf@tronnes.org> 7054S: Maintained 7055T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7056F: Documentation/devicetree/bindings/display/repaper.txt 7057F: drivers/gpu/drm/tiny/repaper.c 7058 7059DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7060M: Dave Airlie <airlied@redhat.com> 7061M: Gerd Hoffmann <kraxel@redhat.com> 7062L: virtualization@lists.linux.dev 7063S: Obsolete 7064W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7065T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7066F: drivers/gpu/drm/tiny/cirrus.c 7067 7068DRM DRIVER FOR QXL VIRTUAL GPU 7069M: Dave Airlie <airlied@redhat.com> 7070M: Gerd Hoffmann <kraxel@redhat.com> 7071L: virtualization@lists.linux.dev 7072L: spice-devel@lists.freedesktop.org 7073S: Maintained 7074T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7075F: drivers/gpu/drm/qxl/ 7076F: include/uapi/drm/qxl_drm.h 7077 7078DRM DRIVER FOR RAYDIUM RM67191 PANELS 7079M: Robert Chiras <robert.chiras@nxp.com> 7080S: Maintained 7081F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7082F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7083 7084DRM DRIVER FOR SAMSUNG DB7430 PANELS 7085M: Linus Walleij <linus.walleij@linaro.org> 7086S: Maintained 7087T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7088F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7089F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7090 7091DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7092M: Inki Dae <inki.dae@samsung.com> 7093M: Jagan Teki <jagan@amarulasolutions.com> 7094M: Marek Szyprowski <m.szyprowski@samsung.com> 7095S: Maintained 7096T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7097F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7098F: drivers/gpu/drm/bridge/samsung-dsim.c 7099F: include/drm/bridge/samsung-dsim.h 7100 7101DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7102M: Markuss Broks <markuss.broks@gmail.com> 7103S: Maintained 7104F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7105F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7106 7107DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7108M: Artur Weber <aweber.kernel@gmail.com> 7109S: Maintained 7110F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7111F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7112 7113DRM DRIVER FOR SITRONIX ST7586 PANELS 7114M: David Lechner <david@lechnology.com> 7115S: Maintained 7116T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7117F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7118F: drivers/gpu/drm/tiny/st7586.c 7119 7120DRM DRIVER FOR SITRONIX ST7701 PANELS 7121M: Jagan Teki <jagan@amarulasolutions.com> 7122S: Maintained 7123F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7124F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7125 7126DRM DRIVER FOR SITRONIX ST7703 PANELS 7127M: Guido Günther <agx@sigxcpu.org> 7128R: Purism Kernel Team <kernel@puri.sm> 7129R: Ondrej Jirman <megi@xff.cz> 7130S: Maintained 7131F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7132F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7133 7134DRM DRIVER FOR SITRONIX ST7735R PANELS 7135M: David Lechner <david@lechnology.com> 7136S: Maintained 7137T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7138F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7139F: drivers/gpu/drm/tiny/st7735r.c 7140 7141DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7142M: Javier Martinez Canillas <javierm@redhat.com> 7143S: Maintained 7144T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7145F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7146F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7147F: drivers/gpu/drm/solomon/ssd130x* 7148 7149DRM DRIVER FOR ST-ERICSSON MCDE 7150M: Linus Walleij <linus.walleij@linaro.org> 7151S: Maintained 7152T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7153F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7154F: drivers/gpu/drm/mcde/ 7155 7156DRM DRIVER FOR SYNAPTICS R63353 PANELS 7157M: Michael Trimarchi <michael@amarulasolutions.com> 7158S: Maintained 7159F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7160F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7161 7162DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7163M: Jagan Teki <jagan@amarulasolutions.com> 7164S: Maintained 7165F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7166F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7167 7168DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7169R: Douglas Anderson <dianders@chromium.org> 7170F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7171F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7172 7173DRM DRIVER FOR TPO TPG110 PANELS 7174M: Linus Walleij <linus.walleij@linaro.org> 7175S: Maintained 7176T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7177F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7178F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7179 7180DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7181M: Dave Airlie <airlied@redhat.com> 7182R: Sean Paul <sean@poorly.run> 7183R: Thomas Zimmermann <tzimmermann@suse.de> 7184L: dri-devel@lists.freedesktop.org 7185S: Supported 7186T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7187F: drivers/gpu/drm/udl/ 7188 7189DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7190M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7191M: Melissa Wen <melissa.srw@gmail.com> 7192M: Maíra Canal <mairacanal@riseup.net> 7193R: Haneen Mohammed <hamohammed.sa@gmail.com> 7194R: Daniel Vetter <daniel@ffwll.ch> 7195L: dri-devel@lists.freedesktop.org 7196S: Maintained 7197T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7198F: Documentation/gpu/vkms.rst 7199F: drivers/gpu/drm/vkms/ 7200 7201DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7202M: Hans de Goede <hdegoede@redhat.com> 7203L: dri-devel@lists.freedesktop.org 7204S: Maintained 7205T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7206F: drivers/gpu/drm/vboxvideo/ 7207 7208DRM DRIVER FOR VMWARE VIRTUAL GPU 7209M: Zack Rusin <zack.rusin@broadcom.com> 7210R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7211L: dri-devel@lists.freedesktop.org 7212S: Supported 7213T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7214F: drivers/gpu/drm/vmwgfx/ 7215F: include/uapi/drm/vmwgfx_drm.h 7216 7217DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7218M: Linus Walleij <linus.walleij@linaro.org> 7219S: Maintained 7220T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7221F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7222F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7223 7224DRM DRIVERS 7225M: David Airlie <airlied@gmail.com> 7226M: Daniel Vetter <daniel@ffwll.ch> 7227L: dri-devel@lists.freedesktop.org 7228S: Maintained 7229B: https://gitlab.freedesktop.org/drm 7230C: irc://irc.oftc.net/dri-devel 7231T: git https://gitlab.freedesktop.org/drm/kernel.git 7232F: Documentation/devicetree/bindings/display/ 7233F: Documentation/devicetree/bindings/gpu/ 7234F: Documentation/gpu/ 7235F: drivers/gpu/ 7236F: include/drm/ 7237F: include/linux/vga* 7238F: include/uapi/drm/ 7239 7240DRM DRIVERS AND MISC GPU PATCHES 7241M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7242M: Maxime Ripard <mripard@kernel.org> 7243M: Thomas Zimmermann <tzimmermann@suse.de> 7244S: Maintained 7245W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7246T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7247F: Documentation/devicetree/bindings/display/ 7248F: Documentation/devicetree/bindings/gpu/ 7249F: Documentation/gpu/ 7250F: drivers/gpu/drm/ 7251F: drivers/gpu/vga/ 7252F: include/drm/drm 7253F: include/linux/vga* 7254F: include/uapi/drm/ 7255X: drivers/gpu/drm/amd/ 7256X: drivers/gpu/drm/armada/ 7257X: drivers/gpu/drm/etnaviv/ 7258X: drivers/gpu/drm/exynos/ 7259X: drivers/gpu/drm/i915/ 7260X: drivers/gpu/drm/kmb/ 7261X: drivers/gpu/drm/mediatek/ 7262X: drivers/gpu/drm/msm/ 7263X: drivers/gpu/drm/nouveau/ 7264X: drivers/gpu/drm/radeon/ 7265X: drivers/gpu/drm/renesas/rcar-du/ 7266X: drivers/gpu/drm/tegra/ 7267 7268DRM DRIVERS FOR ALLWINNER A10 7269M: Maxime Ripard <mripard@kernel.org> 7270M: Chen-Yu Tsai <wens@csie.org> 7271L: dri-devel@lists.freedesktop.org 7272S: Supported 7273T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7274F: Documentation/devicetree/bindings/display/allwinner* 7275F: drivers/gpu/drm/sun4i/ 7276 7277DRM DRIVERS FOR AMLOGIC SOCS 7278M: Neil Armstrong <neil.armstrong@linaro.org> 7279L: dri-devel@lists.freedesktop.org 7280L: linux-amlogic@lists.infradead.org 7281S: Supported 7282W: http://linux-meson.com/ 7283T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7284F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7285F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7286F: Documentation/gpu/meson.rst 7287F: drivers/gpu/drm/ci/xfails/meson* 7288F: drivers/gpu/drm/meson/ 7289 7290DRM DRIVERS FOR ATMEL HLCDC 7291M: Sam Ravnborg <sam@ravnborg.org> 7292M: Boris Brezillon <bbrezillon@kernel.org> 7293L: dri-devel@lists.freedesktop.org 7294S: Supported 7295T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7296F: Documentation/devicetree/bindings/display/atmel/ 7297F: drivers/gpu/drm/atmel-hlcdc/ 7298 7299DRM DRIVERS FOR BRIDGE CHIPS 7300M: Andrzej Hajda <andrzej.hajda@intel.com> 7301M: Neil Armstrong <neil.armstrong@linaro.org> 7302M: Robert Foss <rfoss@kernel.org> 7303R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7304R: Jonas Karlman <jonas@kwiboo.se> 7305R: Jernej Skrabec <jernej.skrabec@gmail.com> 7306S: Maintained 7307T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7308F: Documentation/devicetree/bindings/display/bridge/ 7309F: drivers/gpu/drm/bridge/ 7310F: drivers/gpu/drm/drm_bridge.c 7311F: drivers/gpu/drm/drm_bridge_connector.c 7312F: include/drm/drm_bridge.h 7313F: include/drm/drm_bridge_connector.h 7314 7315DRM DRIVERS FOR EXYNOS 7316M: Inki Dae <inki.dae@samsung.com> 7317M: Seung-Woo Kim <sw0312.kim@samsung.com> 7318M: Kyungmin Park <kyungmin.park@samsung.com> 7319L: dri-devel@lists.freedesktop.org 7320S: Supported 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7322F: Documentation/devicetree/bindings/display/exynos/ 7323F: Documentation/devicetree/bindings/display/samsung/ 7324F: drivers/gpu/drm/exynos/ 7325F: include/uapi/drm/exynos_drm.h 7326 7327DRM DRIVERS FOR FREESCALE DCU 7328M: Stefan Agner <stefan@agner.ch> 7329M: Alison Wang <alison.wang@nxp.com> 7330L: dri-devel@lists.freedesktop.org 7331S: Supported 7332T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7333F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7334F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7335F: drivers/gpu/drm/fsl-dcu/ 7336 7337DRM DRIVERS FOR FREESCALE IMX 5/6 7338M: Philipp Zabel <p.zabel@pengutronix.de> 7339L: dri-devel@lists.freedesktop.org 7340S: Maintained 7341T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7342T: git git://git.pengutronix.de/git/pza/linux 7343F: Documentation/devicetree/bindings/display/imx/ 7344F: drivers/gpu/drm/imx/ipuv3/ 7345F: drivers/gpu/ipu-v3/ 7346 7347DRM DRIVERS FOR FREESCALE IMX BRIDGE 7348M: Liu Ying <victor.liu@nxp.com> 7349L: dri-devel@lists.freedesktop.org 7350S: Maintained 7351F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7352F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7353F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7354F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7355F: drivers/gpu/drm/bridge/imx/ 7356 7357DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7358M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7359L: dri-devel@lists.freedesktop.org 7360S: Maintained 7361T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7362F: drivers/gpu/drm/gma500/ 7363 7364DRM DRIVERS FOR HISILICON 7365M: Xinliang Liu <xinliang.liu@linaro.org> 7366M: Tian Tao <tiantao6@hisilicon.com> 7367R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7368R: Sumit Semwal <sumit.semwal@linaro.org> 7369R: Yongqin Liu <yongqin.liu@linaro.org> 7370R: John Stultz <jstultz@google.com> 7371L: dri-devel@lists.freedesktop.org 7372S: Maintained 7373T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7374F: Documentation/devicetree/bindings/display/hisilicon/ 7375F: drivers/gpu/drm/hisilicon/ 7376 7377DRM DRIVERS FOR LIMA 7378M: Qiang Yu <yuq825@gmail.com> 7379L: dri-devel@lists.freedesktop.org 7380L: lima@lists.freedesktop.org (moderated for non-subscribers) 7381S: Maintained 7382T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7383F: drivers/gpu/drm/lima/ 7384F: include/uapi/drm/lima_drm.h 7385 7386DRM DRIVERS FOR LOONGSON 7387M: Sui Jingfeng <suijingfeng@loongson.cn> 7388L: dri-devel@lists.freedesktop.org 7389S: Supported 7390T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7391F: drivers/gpu/drm/loongson/ 7392 7393DRM DRIVERS FOR MEDIATEK 7394M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7395M: Philipp Zabel <p.zabel@pengutronix.de> 7396L: dri-devel@lists.freedesktop.org 7397L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7398S: Supported 7399F: Documentation/devicetree/bindings/display/mediatek/ 7400F: drivers/gpu/drm/ci/xfails/mediatek* 7401F: drivers/gpu/drm/mediatek/ 7402F: drivers/phy/mediatek/phy-mtk-dp.c 7403F: drivers/phy/mediatek/phy-mtk-hdmi* 7404F: drivers/phy/mediatek/phy-mtk-mipi* 7405 7406DRM DRIVERS FOR NVIDIA TEGRA 7407M: Thierry Reding <thierry.reding@gmail.com> 7408M: Mikko Perttunen <mperttunen@nvidia.com> 7409L: dri-devel@lists.freedesktop.org 7410L: linux-tegra@vger.kernel.org 7411S: Supported 7412T: git https://gitlab.freedesktop.org/drm/tegra.git 7413F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7414F: Documentation/devicetree/bindings/gpu/host1x/ 7415F: drivers/gpu/drm/tegra/ 7416F: drivers/gpu/host1x/ 7417F: include/linux/host1x.h 7418F: include/uapi/drm/tegra_drm.h 7419 7420DRM DRIVERS FOR RENESAS R-CAR 7421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7422M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7423L: dri-devel@lists.freedesktop.org 7424L: linux-renesas-soc@vger.kernel.org 7425S: Supported 7426T: git git://linuxtv.org/pinchartl/media drm/du/next 7427F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7428F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7429F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7430F: Documentation/devicetree/bindings/display/renesas,du.yaml 7431F: drivers/gpu/drm/renesas/rcar-du/ 7432 7433DRM DRIVERS FOR RENESAS RZ 7434M: Biju Das <biju.das.jz@bp.renesas.com> 7435L: dri-devel@lists.freedesktop.org 7436L: linux-renesas-soc@vger.kernel.org 7437S: Maintained 7438T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7439F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7440F: drivers/gpu/drm/renesas/rz-du/ 7441 7442DRM DRIVERS FOR RENESAS SHMOBILE 7443M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7444M: Geert Uytterhoeven <geert+renesas@glider.be> 7445L: dri-devel@lists.freedesktop.org 7446L: linux-renesas-soc@vger.kernel.org 7447S: Supported 7448T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7449F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7450F: drivers/gpu/drm/renesas/shmobile/ 7451F: include/linux/platform_data/shmob_drm.h 7452 7453DRM DRIVERS FOR ROCKCHIP 7454M: Sandy Huang <hjc@rock-chips.com> 7455M: Heiko Stübner <heiko@sntech.de> 7456M: Andy Yan <andy.yan@rock-chips.com> 7457L: dri-devel@lists.freedesktop.org 7458S: Maintained 7459T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7460F: Documentation/devicetree/bindings/display/rockchip/ 7461F: drivers/gpu/drm/ci/xfails/rockchip* 7462F: drivers/gpu/drm/rockchip/ 7463 7464DRM DRIVERS FOR STI 7465M: Alain Volmat <alain.volmat@foss.st.com> 7466L: dri-devel@lists.freedesktop.org 7467S: Maintained 7468T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7469F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7470F: drivers/gpu/drm/sti 7471 7472DRM DRIVERS FOR STM 7473M: Yannick Fertre <yannick.fertre@foss.st.com> 7474M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7475M: Philippe Cornu <philippe.cornu@foss.st.com> 7476L: dri-devel@lists.freedesktop.org 7477S: Maintained 7478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7479F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7480F: drivers/gpu/drm/stm 7481 7482DRM DRIVERS FOR TI KEYSTONE 7483M: Jyri Sarha <jyri.sarha@iki.fi> 7484M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7485L: dri-devel@lists.freedesktop.org 7486S: Maintained 7487T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7488F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7489F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7490F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7491F: drivers/gpu/drm/tidss/ 7492 7493DRM DRIVERS FOR TI LCDC 7494M: Jyri Sarha <jyri.sarha@iki.fi> 7495M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7496L: dri-devel@lists.freedesktop.org 7497S: Maintained 7498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7499F: Documentation/devicetree/bindings/display/tilcdc/ 7500F: drivers/gpu/drm/tilcdc/ 7501 7502DRM DRIVERS FOR TI OMAP 7503M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7504L: dri-devel@lists.freedesktop.org 7505S: Maintained 7506T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7507F: Documentation/devicetree/bindings/display/ti/ 7508F: drivers/gpu/drm/omapdrm/ 7509 7510DRM DRIVERS FOR V3D 7511M: Melissa Wen <mwen@igalia.com> 7512M: Maíra Canal <mcanal@igalia.com> 7513S: Supported 7514T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7515F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7516F: drivers/gpu/drm/v3d/ 7517F: include/uapi/drm/v3d_drm.h 7518 7519DRM DRIVERS FOR VC4 7520M: Maxime Ripard <mripard@kernel.org> 7521S: Supported 7522T: git git://github.com/anholt/linux 7523T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7524F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7525F: drivers/gpu/drm/vc4/ 7526F: include/uapi/drm/vc4_drm.h 7527 7528DRM DRIVERS FOR VIVANTE GPU IP 7529M: Lucas Stach <l.stach@pengutronix.de> 7530R: Russell King <linux+etnaviv@armlinux.org.uk> 7531R: Christian Gmeiner <christian.gmeiner@gmail.com> 7532L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7533L: dri-devel@lists.freedesktop.org 7534S: Maintained 7535F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7536F: drivers/gpu/drm/etnaviv/ 7537F: include/uapi/drm/etnaviv_drm.h 7538 7539DRM DRIVERS FOR XEN 7540M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7541L: dri-devel@lists.freedesktop.org 7542L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7543S: Supported 7544T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7545F: Documentation/gpu/xen-front.rst 7546F: drivers/gpu/drm/xen/ 7547 7548DRM DRIVERS FOR XILINX 7549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7550M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7551L: dri-devel@lists.freedesktop.org 7552S: Maintained 7553T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7554F: Documentation/devicetree/bindings/display/xlnx/ 7555F: drivers/gpu/drm/xlnx/ 7556 7557DRM GPU SCHEDULER 7558M: Luben Tuikov <ltuikov89@gmail.com> 7559M: Matthew Brost <matthew.brost@intel.com> 7560L: dri-devel@lists.freedesktop.org 7561S: Maintained 7562T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7563F: drivers/gpu/drm/scheduler/ 7564F: include/drm/gpu_scheduler.h 7565 7566DRM PANEL DRIVERS 7567M: Neil Armstrong <neil.armstrong@linaro.org> 7568R: Jessica Zhang <quic_jesszhan@quicinc.com> 7569R: Sam Ravnborg <sam@ravnborg.org> 7570L: dri-devel@lists.freedesktop.org 7571S: Maintained 7572T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7573F: Documentation/devicetree/bindings/display/panel/ 7574F: drivers/gpu/drm/drm_panel.c 7575F: drivers/gpu/drm/panel/ 7576F: include/drm/drm_panel.h 7577 7578DRM PRIVACY-SCREEN CLASS 7579M: Hans de Goede <hdegoede@redhat.com> 7580L: dri-devel@lists.freedesktop.org 7581S: Maintained 7582T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7583F: drivers/gpu/drm/drm_privacy_screen* 7584F: include/drm/drm_privacy_screen* 7585 7586DRM TTM SUBSYSTEM 7587M: Christian Koenig <christian.koenig@amd.com> 7588M: Huang Rui <ray.huang@amd.com> 7589L: dri-devel@lists.freedesktop.org 7590S: Maintained 7591T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7592F: drivers/gpu/drm/ttm/ 7593F: include/drm/ttm/ 7594 7595DRM AUTOMATED TESTING 7596M: Helen Koike <helen.koike@collabora.com> 7597L: dri-devel@lists.freedesktop.org 7598S: Maintained 7599T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7600F: Documentation/gpu/automated_testing.rst 7601F: drivers/gpu/drm/ci/ 7602 7603DSBR100 USB FM RADIO DRIVER 7604M: Alexey Klimov <klimov.linux@gmail.com> 7605L: linux-media@vger.kernel.org 7606S: Maintained 7607T: git git://linuxtv.org/media_tree.git 7608F: drivers/media/radio/dsbr100.c 7609 7610DT3155 MEDIA DRIVER 7611M: Hans Verkuil <hverkuil@xs4all.nl> 7612L: linux-media@vger.kernel.org 7613S: Odd Fixes 7614W: https://linuxtv.org 7615T: git git://linuxtv.org/media_tree.git 7616F: drivers/media/pci/dt3155/ 7617 7618DVB_USB_AF9015 MEDIA DRIVER 7619L: linux-media@vger.kernel.org 7620S: Orphan 7621W: https://linuxtv.org 7622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7623F: drivers/media/usb/dvb-usb-v2/af9015* 7624 7625DVB_USB_AF9035 MEDIA DRIVER 7626L: linux-media@vger.kernel.org 7627S: Orphan 7628W: https://linuxtv.org 7629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7630F: drivers/media/usb/dvb-usb-v2/af9035* 7631 7632DVB_USB_ANYSEE MEDIA DRIVER 7633L: linux-media@vger.kernel.org 7634S: Orphan 7635W: https://linuxtv.org 7636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7637F: drivers/media/usb/dvb-usb-v2/anysee* 7638 7639DVB_USB_AU6610 MEDIA DRIVER 7640L: linux-media@vger.kernel.org 7641S: Orphan 7642W: https://linuxtv.org 7643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7644F: drivers/media/usb/dvb-usb-v2/au6610* 7645 7646DVB_USB_CE6230 MEDIA DRIVER 7647L: linux-media@vger.kernel.org 7648S: Orphan 7649W: https://linuxtv.org 7650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7651F: drivers/media/usb/dvb-usb-v2/ce6230* 7652 7653DVB_USB_CXUSB MEDIA DRIVER 7654M: Michael Krufky <mkrufky@linuxtv.org> 7655L: linux-media@vger.kernel.org 7656S: Maintained 7657W: https://linuxtv.org 7658W: http://github.com/mkrufky 7659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7660T: git git://linuxtv.org/media_tree.git 7661F: drivers/media/usb/dvb-usb/cxusb* 7662 7663DVB_USB_EC168 MEDIA DRIVER 7664L: linux-media@vger.kernel.org 7665S: Orphan 7666W: https://linuxtv.org 7667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7668F: drivers/media/usb/dvb-usb-v2/ec168* 7669 7670DVB_USB_GL861 MEDIA DRIVER 7671L: linux-media@vger.kernel.org 7672S: Orphan 7673W: https://linuxtv.org 7674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7675F: drivers/media/usb/dvb-usb-v2/gl861* 7676 7677DVB_USB_MXL111SF MEDIA DRIVER 7678M: Michael Krufky <mkrufky@linuxtv.org> 7679L: linux-media@vger.kernel.org 7680S: Maintained 7681W: https://linuxtv.org 7682W: http://github.com/mkrufky 7683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7684T: git git://linuxtv.org/mkrufky/mxl111sf.git 7685F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7686 7687DVB_USB_RTL28XXU MEDIA DRIVER 7688L: linux-media@vger.kernel.org 7689S: Orphan 7690W: https://linuxtv.org 7691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7692F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7693 7694DVB_USB_V2 MEDIA DRIVER 7695L: linux-media@vger.kernel.org 7696S: Orphan 7697W: https://linuxtv.org 7698W: http://palosaari.fi/linux/ 7699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7700F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7701F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7702 7703DYNAMIC DEBUG 7704M: Jason Baron <jbaron@akamai.com> 7705M: Jim Cromie <jim.cromie@gmail.com> 7706S: Maintained 7707F: include/linux/dynamic_debug.h 7708F: lib/dynamic_debug.c 7709F: lib/test_dynamic_debug.c 7710 7711DYNAMIC INTERRUPT MODERATION 7712M: Tal Gilboa <talgi@nvidia.com> 7713S: Maintained 7714F: Documentation/networking/net_dim.rst 7715F: include/linux/dim.h 7716F: lib/dim/ 7717 7718DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7719M: Daniel Lezcano <daniel.lezcano@kernel.org> 7720L: linux-pm@vger.kernel.org 7721S: Supported 7722B: https://bugzilla.kernel.org 7723T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7724F: drivers/powercap/dtpm* 7725F: include/linux/dtpm.h 7726 7727DZ DECSTATION DZ11 SERIAL DRIVER 7728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7729S: Maintained 7730F: drivers/tty/serial/dz.* 7731 7732E3X0 POWER BUTTON DRIVER 7733M: Moritz Fischer <moritz.fischer@ettus.com> 7734L: usrp-users@lists.ettus.com 7735S: Supported 7736W: http://www.ettus.com 7737F: Documentation/devicetree/bindings/input/e3x0-button.txt 7738F: drivers/input/misc/e3x0-button.c 7739 7740E4000 MEDIA DRIVER 7741L: linux-media@vger.kernel.org 7742S: Orphan 7743W: https://linuxtv.org 7744Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7745F: drivers/media/tuners/e4000* 7746 7747EARTH_PT1 MEDIA DRIVER 7748M: Akihiro Tsukada <tskd08@gmail.com> 7749L: linux-media@vger.kernel.org 7750S: Odd Fixes 7751F: drivers/media/pci/pt1/ 7752 7753EARTH_PT3 MEDIA DRIVER 7754M: Akihiro Tsukada <tskd08@gmail.com> 7755L: linux-media@vger.kernel.org 7756S: Odd Fixes 7757F: drivers/media/pci/pt3/ 7758 7759EC100 MEDIA DRIVER 7760L: linux-media@vger.kernel.org 7761S: Orphan 7762W: https://linuxtv.org 7763Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7764F: drivers/media/dvb-frontends/ec100* 7765 7766ECRYPT FILE SYSTEM 7767M: Tyler Hicks <code@tyhicks.com> 7768L: ecryptfs@vger.kernel.org 7769S: Odd Fixes 7770W: http://ecryptfs.org 7771W: https://launchpad.net/ecryptfs 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7773F: Documentation/filesystems/ecryptfs.rst 7774F: fs/ecryptfs/ 7775 7776EDAC-AMD64 7777M: Yazen Ghannam <yazen.ghannam@amd.com> 7778L: linux-edac@vger.kernel.org 7779S: Supported 7780F: drivers/edac/amd64_edac* 7781F: drivers/edac/mce_amd* 7782 7783EDAC-ARMADA 7784M: Jan Luebbe <jlu@pengutronix.de> 7785L: linux-edac@vger.kernel.org 7786S: Maintained 7787F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7788F: drivers/edac/armada_xp_* 7789 7790EDAC-AST2500 7791M: Stefan Schaeckeler <sschaeck@cisco.com> 7792S: Supported 7793F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7794F: drivers/edac/aspeed_edac.c 7795 7796EDAC-BLUEFIELD 7797M: Shravan Kumar Ramani <shravankr@nvidia.com> 7798S: Supported 7799F: drivers/edac/bluefield_edac.c 7800 7801EDAC-CALXEDA 7802M: Andre Przywara <andre.przywara@arm.com> 7803L: linux-edac@vger.kernel.org 7804S: Maintained 7805F: drivers/edac/highbank* 7806 7807EDAC-CAVIUM OCTEON 7808M: Ralf Baechle <ralf@linux-mips.org> 7809L: linux-edac@vger.kernel.org 7810L: linux-mips@vger.kernel.org 7811S: Supported 7812F: drivers/edac/octeon_edac* 7813 7814EDAC-CAVIUM THUNDERX 7815M: Robert Richter <rric@kernel.org> 7816L: linux-edac@vger.kernel.org 7817S: Odd Fixes 7818F: drivers/edac/thunderx_edac* 7819 7820EDAC-CORE 7821M: Borislav Petkov <bp@alien8.de> 7822M: Tony Luck <tony.luck@intel.com> 7823R: James Morse <james.morse@arm.com> 7824R: Mauro Carvalho Chehab <mchehab@kernel.org> 7825R: Robert Richter <rric@kernel.org> 7826L: linux-edac@vger.kernel.org 7827S: Supported 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7829F: Documentation/driver-api/edac.rst 7830F: drivers/edac/ 7831F: include/linux/edac.h 7832 7833EDAC-DMC520 7834M: Lei Wang <lewan@microsoft.com> 7835L: linux-edac@vger.kernel.org 7836S: Supported 7837F: drivers/edac/dmc520_edac.c 7838 7839EDAC-E752X 7840M: Mark Gross <markgross@kernel.org> 7841L: linux-edac@vger.kernel.org 7842S: Maintained 7843F: drivers/edac/e752x_edac.c 7844 7845EDAC-E7XXX 7846L: linux-edac@vger.kernel.org 7847S: Maintained 7848F: drivers/edac/e7xxx_edac.c 7849 7850EDAC-FSL_DDR 7851M: York Sun <york.sun@nxp.com> 7852L: linux-edac@vger.kernel.org 7853S: Maintained 7854F: drivers/edac/fsl_ddr_edac.* 7855 7856EDAC-GHES 7857M: Mauro Carvalho Chehab <mchehab@kernel.org> 7858L: linux-edac@vger.kernel.org 7859S: Maintained 7860F: drivers/edac/ghes_edac.c 7861 7862EDAC-I10NM 7863M: Tony Luck <tony.luck@intel.com> 7864L: linux-edac@vger.kernel.org 7865S: Maintained 7866F: drivers/edac/i10nm_base.c 7867 7868EDAC-I3000 7869L: linux-edac@vger.kernel.org 7870S: Orphan 7871F: drivers/edac/i3000_edac.c 7872 7873EDAC-I5000 7874L: linux-edac@vger.kernel.org 7875S: Maintained 7876F: drivers/edac/i5000_edac.c 7877 7878EDAC-I5400 7879M: Mauro Carvalho Chehab <mchehab@kernel.org> 7880L: linux-edac@vger.kernel.org 7881S: Maintained 7882F: drivers/edac/i5400_edac.c 7883 7884EDAC-I7300 7885M: Mauro Carvalho Chehab <mchehab@kernel.org> 7886L: linux-edac@vger.kernel.org 7887S: Maintained 7888F: drivers/edac/i7300_edac.c 7889 7890EDAC-I7CORE 7891M: Mauro Carvalho Chehab <mchehab@kernel.org> 7892L: linux-edac@vger.kernel.org 7893S: Maintained 7894F: drivers/edac/i7core_edac.c 7895 7896EDAC-I82443BXGX 7897M: Tim Small <tim@buttersideup.com> 7898L: linux-edac@vger.kernel.org 7899S: Maintained 7900F: drivers/edac/i82443bxgx_edac.c 7901 7902EDAC-I82975X 7903M: "Arvind R." <arvino55@gmail.com> 7904L: linux-edac@vger.kernel.org 7905S: Maintained 7906F: drivers/edac/i82975x_edac.c 7907 7908EDAC-IE31200 7909M: Jason Baron <jbaron@akamai.com> 7910L: linux-edac@vger.kernel.org 7911S: Maintained 7912F: drivers/edac/ie31200_edac.c 7913 7914EDAC-IGEN6 7915M: Tony Luck <tony.luck@intel.com> 7916R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7917L: linux-edac@vger.kernel.org 7918S: Maintained 7919F: drivers/edac/igen6_edac.c 7920 7921EDAC-MPC85XX 7922M: Johannes Thumshirn <morbidrsa@gmail.com> 7923L: linux-edac@vger.kernel.org 7924S: Maintained 7925F: drivers/edac/mpc85xx_edac.[ch] 7926 7927EDAC-NPCM 7928M: Marvin Lin <kflin@nuvoton.com> 7929M: Stanley Chu <yschu@nuvoton.com> 7930L: linux-edac@vger.kernel.org 7931S: Maintained 7932F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7933F: drivers/edac/npcm_edac.c 7934 7935EDAC-PASEMI 7936M: Egor Martovetsky <egor@pasemi.com> 7937L: linux-edac@vger.kernel.org 7938S: Maintained 7939F: drivers/edac/pasemi_edac.c 7940 7941EDAC-PND2 7942M: Tony Luck <tony.luck@intel.com> 7943L: linux-edac@vger.kernel.org 7944S: Maintained 7945F: drivers/edac/pnd2_edac.[ch] 7946 7947EDAC-QCOM 7948M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7949L: linux-arm-msm@vger.kernel.org 7950L: linux-edac@vger.kernel.org 7951S: Maintained 7952F: drivers/edac/qcom_edac.c 7953 7954EDAC-R82600 7955M: Tim Small <tim@buttersideup.com> 7956L: linux-edac@vger.kernel.org 7957S: Maintained 7958F: drivers/edac/r82600_edac.c 7959 7960EDAC-SBRIDGE 7961M: Tony Luck <tony.luck@intel.com> 7962R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7963L: linux-edac@vger.kernel.org 7964S: Maintained 7965F: drivers/edac/sb_edac.c 7966 7967EDAC-SKYLAKE 7968M: Tony Luck <tony.luck@intel.com> 7969L: linux-edac@vger.kernel.org 7970S: Maintained 7971F: drivers/edac/skx_*.[ch] 7972 7973EDAC-TI 7974M: Tero Kristo <kristo@kernel.org> 7975L: linux-edac@vger.kernel.org 7976S: Odd Fixes 7977F: drivers/edac/ti_edac.c 7978 7979EDIROL UA-101/UA-1000 DRIVER 7980M: Clemens Ladisch <clemens@ladisch.de> 7981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7982S: Maintained 7983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7984F: sound/usb/misc/ua101.c 7985 7986EFI TEST DRIVER 7987M: Ivan Hu <ivan.hu@canonical.com> 7988M: Ard Biesheuvel <ardb@kernel.org> 7989L: linux-efi@vger.kernel.org 7990S: Maintained 7991F: drivers/firmware/efi/test/ 7992 7993EFI VARIABLE FILESYSTEM 7994M: Jeremy Kerr <jk@ozlabs.org> 7995M: Ard Biesheuvel <ardb@kernel.org> 7996L: linux-efi@vger.kernel.org 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7999F: fs/efivarfs/ 8000 8001EFIFB FRAMEBUFFER DRIVER 8002M: Peter Jones <pjones@redhat.com> 8003L: linux-fbdev@vger.kernel.org 8004S: Maintained 8005F: drivers/video/fbdev/efifb.c 8006 8007EFS FILESYSTEM 8008S: Orphan 8009W: http://aeschi.ch.eu.org/efs/ 8010F: fs/efs/ 8011 8012EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8013L: netdev@vger.kernel.org 8014S: Orphan 8015F: drivers/net/ethernet/ibm/ehea/ 8016 8017ELM327 CAN NETWORK DRIVER 8018M: Max Staudt <max@enpas.org> 8019L: linux-can@vger.kernel.org 8020S: Maintained 8021F: Documentation/networking/device_drivers/can/can327.rst 8022F: drivers/net/can/can327.c 8023 8024EM28XX VIDEO4LINUX DRIVER 8025M: Mauro Carvalho Chehab <mchehab@kernel.org> 8026L: linux-media@vger.kernel.org 8027S: Maintained 8028W: https://linuxtv.org 8029T: git git://linuxtv.org/media_tree.git 8030F: Documentation/admin-guide/media/em28xx* 8031F: drivers/media/usb/em28xx/ 8032 8033EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8034M: Adrian Hunter <adrian.hunter@intel.com> 8035M: Asutosh Das <quic_asutoshd@quicinc.com> 8036R: Ritesh Harjani <ritesh.list@gmail.com> 8037L: linux-mmc@vger.kernel.org 8038S: Supported 8039F: drivers/mmc/host/cqhci* 8040 8041EMS CPC-PCI CAN DRIVER 8042M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8043M: support@ems-wuensche.com 8044L: linux-can@vger.kernel.org 8045S: Maintained 8046F: drivers/net/can/sja1000/ems_pci.c 8047 8048EMULEX 10Gbps iSCSI - OneConnect DRIVER 8049M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8050L: linux-scsi@vger.kernel.org 8051S: Supported 8052W: http://www.broadcom.com 8053F: drivers/scsi/be2iscsi/ 8054 8055EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8056M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8057M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8058M: Somnath Kotur <somnath.kotur@broadcom.com> 8059L: netdev@vger.kernel.org 8060S: Supported 8061W: http://www.emulex.com 8062F: drivers/net/ethernet/emulex/benet/ 8063 8064EMULEX ONECONNECT ROCE DRIVER 8065M: Selvin Xavier <selvin.xavier@broadcom.com> 8066L: linux-rdma@vger.kernel.org 8067S: Odd Fixes 8068W: http://www.broadcom.com 8069F: drivers/infiniband/hw/ocrdma/ 8070F: include/uapi/rdma/ocrdma-abi.h 8071 8072EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8073M: James Smart <james.smart@broadcom.com> 8074M: Ram Vegesna <ram.vegesna@broadcom.com> 8075L: linux-scsi@vger.kernel.org 8076L: target-devel@vger.kernel.org 8077S: Supported 8078W: http://www.broadcom.com 8079F: drivers/scsi/elx/ 8080 8081EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8082M: James Smart <james.smart@broadcom.com> 8083M: Dick Kennedy <dick.kennedy@broadcom.com> 8084L: linux-scsi@vger.kernel.org 8085S: Supported 8086W: http://www.broadcom.com 8087F: drivers/scsi/lpfc/ 8088 8089ENE CB710 FLASH CARD READER DRIVER 8090M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8091S: Maintained 8092F: drivers/misc/cb710/ 8093F: drivers/mmc/host/cb710-mmc.* 8094F: include/linux/cb710.h 8095 8096ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8097M: Maxim Levitsky <maximlevitsky@gmail.com> 8098S: Maintained 8099F: drivers/media/rc/ene_ir.* 8100 8101EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8102M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8103L: linuxppc-dev@lists.ozlabs.org 8104S: Maintained 8105F: drivers/tty/ehv_bytechan.c 8106 8107EPSON S1D13XXX FRAMEBUFFER DRIVER 8108M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8109S: Maintained 8110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8111F: drivers/video/fbdev/s1d13xxxfb.c 8112F: include/video/s1d13xxxfb.h 8113 8114EROFS FILE SYSTEM 8115M: Gao Xiang <xiang@kernel.org> 8116M: Chao Yu <chao@kernel.org> 8117R: Yue Hu <huyue2@coolpad.com> 8118R: Jeffle Xu <jefflexu@linux.alibaba.com> 8119R: Sandeep Dhavale <dhavale@google.com> 8120L: linux-erofs@lists.ozlabs.org 8121S: Maintained 8122W: https://erofs.docs.kernel.org 8123T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8124F: Documentation/ABI/testing/sysfs-fs-erofs 8125F: Documentation/filesystems/erofs.rst 8126F: fs/erofs/ 8127F: include/trace/events/erofs.h 8128 8129ERRSEQ ERROR TRACKING INFRASTRUCTURE 8130M: Jeff Layton <jlayton@kernel.org> 8131S: Maintained 8132F: include/linux/errseq.h 8133F: lib/errseq.c 8134 8135ESD CAN NETWORK DRIVERS 8136M: Stefan Mätje <stefan.maetje@esd.eu> 8137R: socketcan@esd.eu 8138L: linux-can@vger.kernel.org 8139S: Maintained 8140F: drivers/net/can/esd/ 8141 8142ESD CAN/USB DRIVERS 8143M: Frank Jungclaus <frank.jungclaus@esd.eu> 8144R: socketcan@esd.eu 8145L: linux-can@vger.kernel.org 8146S: Maintained 8147F: drivers/net/can/usb/esd_usb.c 8148 8149ET131X NETWORK DRIVER 8150M: Mark Einon <mark.einon@gmail.com> 8151S: Odd Fixes 8152F: drivers/net/ethernet/agere/ 8153 8154ETAS ES58X CAN/USB DRIVER 8155M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8156L: linux-can@vger.kernel.org 8157S: Maintained 8158F: Documentation/networking/devlink/etas_es58x.rst 8159F: drivers/net/can/usb/etas_es58x/ 8160 8161ETHERNET BRIDGE 8162M: Roopa Prabhu <roopa@nvidia.com> 8163M: Nikolay Aleksandrov <razor@blackwall.org> 8164L: bridge@lists.linux.dev 8165L: netdev@vger.kernel.org 8166S: Maintained 8167W: http://www.linuxfoundation.org/en/Net:Bridge 8168F: include/linux/netfilter_bridge/ 8169F: net/bridge/ 8170 8171ETHERNET PHY LIBRARY 8172M: Andrew Lunn <andrew@lunn.ch> 8173M: Heiner Kallweit <hkallweit1@gmail.com> 8174R: Russell King <linux@armlinux.org.uk> 8175L: netdev@vger.kernel.org 8176S: Maintained 8177F: Documentation/ABI/testing/sysfs-class-net-phydev 8178F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8179F: Documentation/devicetree/bindings/net/mdio* 8180F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8181F: Documentation/networking/phy.rst 8182F: drivers/net/mdio/ 8183F: drivers/net/mdio/acpi_mdio.c 8184F: drivers/net/mdio/fwnode_mdio.c 8185F: drivers/net/mdio/of_mdio.c 8186F: drivers/net/pcs/ 8187F: drivers/net/phy/ 8188F: include/dt-bindings/net/qca-ar803x.h 8189F: include/linux/*mdio*.h 8190F: include/linux/linkmode.h 8191F: include/linux/mdio/*.h 8192F: include/linux/mii.h 8193F: include/linux/of_net.h 8194F: include/linux/phy.h 8195F: include/linux/phy_fixed.h 8196F: include/linux/phylib_stubs.h 8197F: include/linux/platform_data/mdio-bcm-unimac.h 8198F: include/linux/platform_data/mdio-gpio.h 8199F: include/trace/events/mdio.h 8200F: include/uapi/linux/mdio.h 8201F: include/uapi/linux/mii.h 8202F: net/core/of_net.c 8203 8204ETHERNET PHY LIBRARY [RUST] 8205M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8206R: Trevor Gross <tmgross@umich.edu> 8207L: netdev@vger.kernel.org 8208L: rust-for-linux@vger.kernel.org 8209S: Maintained 8210F: rust/kernel/net/phy.rs 8211 8212EXEC & BINFMT API, ELF 8213R: Eric Biederman <ebiederm@xmission.com> 8214R: Kees Cook <kees@kernel.org> 8215L: linux-mm@kvack.org 8216S: Supported 8217T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8218F: Documentation/userspace-api/ELF.rst 8219F: fs/*binfmt_*.c 8220F: fs/exec.c 8221F: include/linux/binfmts.h 8222F: include/linux/elf.h 8223F: include/uapi/linux/binfmts.h 8224F: include/uapi/linux/elf.h 8225F: tools/testing/selftests/exec/ 8226N: asm/elf.h 8227N: binfmt 8228 8229EXFAT FILE SYSTEM 8230M: Namjae Jeon <linkinjeon@kernel.org> 8231M: Sungjong Seo <sj1557.seo@samsung.com> 8232L: linux-fsdevel@vger.kernel.org 8233S: Maintained 8234T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8235F: fs/exfat/ 8236 8237EXPRESSWIRE PROTOCOL LIBRARY 8238M: Duje Mihanović <duje.mihanovic@skole.hr> 8239L: linux-leds@vger.kernel.org 8240S: Maintained 8241F: drivers/leds/leds-expresswire.c 8242F: include/linux/leds-expresswire.h 8243 8244EXT2 FILE SYSTEM 8245M: Jan Kara <jack@suse.com> 8246L: linux-ext4@vger.kernel.org 8247S: Maintained 8248F: Documentation/filesystems/ext2.rst 8249T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8250F: fs/ext2/ 8251F: include/linux/ext2* 8252 8253EXT4 FILE SYSTEM 8254M: "Theodore Ts'o" <tytso@mit.edu> 8255M: Andreas Dilger <adilger.kernel@dilger.ca> 8256L: linux-ext4@vger.kernel.org 8257S: Maintained 8258W: http://ext4.wiki.kernel.org 8259Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8261F: Documentation/filesystems/ext4/ 8262F: fs/ext4/ 8263F: include/trace/events/ext4.h 8264F: include/uapi/linux/ext4.h 8265 8266Extended Verification Module (EVM) 8267M: Mimi Zohar <zohar@linux.ibm.com> 8268M: Roberto Sassu <roberto.sassu@huawei.com> 8269L: linux-integrity@vger.kernel.org 8270S: Supported 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8272F: security/integrity/ 8273F: security/integrity/evm/ 8274 8275EXTENSIBLE FIRMWARE INTERFACE (EFI) 8276M: Ard Biesheuvel <ardb@kernel.org> 8277L: linux-efi@vger.kernel.org 8278S: Maintained 8279T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8280F: Documentation/admin-guide/efi-stub.rst 8281F: arch/*/include/asm/efi.h 8282F: arch/*/kernel/efi.c 8283F: arch/arm/boot/compressed/efi-header.S 8284F: arch/x86/platform/efi/ 8285F: drivers/firmware/efi/ 8286F: include/linux/efi*.h 8287 8288EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8289M: MyungJoo Ham <myungjoo.ham@samsung.com> 8290M: Chanwoo Choi <cw00.choi@samsung.com> 8291L: linux-kernel@vger.kernel.org 8292S: Maintained 8293T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8294F: Documentation/devicetree/bindings/extcon/ 8295F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8296F: drivers/extcon/ 8297F: include/linux/extcon.h 8298F: include/linux/extcon/ 8299 8300EXTRA BOOT CONFIG 8301M: Masami Hiramatsu <mhiramat@kernel.org> 8302L: linux-kernel@vger.kernel.org 8303L: linux-trace-kernel@vger.kernel.org 8304S: Maintained 8305Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8306T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8307F: Documentation/admin-guide/bootconfig.rst 8308F: fs/proc/bootconfig.c 8309F: include/linux/bootconfig.h 8310F: lib/bootconfig-data.S 8311F: lib/bootconfig.c 8312F: tools/bootconfig/* 8313F: tools/bootconfig/scripts/* 8314 8315EXYNOS DP DRIVER 8316M: Jingoo Han <jingoohan1@gmail.com> 8317L: dri-devel@lists.freedesktop.org 8318S: Maintained 8319F: drivers/gpu/drm/exynos/exynos_dp* 8320 8321EXYNOS SYSMMU (IOMMU) driver 8322M: Marek Szyprowski <m.szyprowski@samsung.com> 8323L: iommu@lists.linux.dev 8324S: Maintained 8325F: drivers/iommu/exynos-iommu.c 8326 8327F2FS FILE SYSTEM 8328M: Jaegeuk Kim <jaegeuk@kernel.org> 8329M: Chao Yu <chao@kernel.org> 8330L: linux-f2fs-devel@lists.sourceforge.net 8331S: Maintained 8332W: https://f2fs.wiki.kernel.org/ 8333Q: https://patchwork.kernel.org/project/f2fs/list/ 8334B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8335T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8336F: Documentation/ABI/testing/sysfs-fs-f2fs 8337F: Documentation/filesystems/f2fs.rst 8338F: fs/f2fs/ 8339F: include/linux/f2fs_fs.h 8340F: include/trace/events/f2fs.h 8341F: include/uapi/linux/f2fs.h 8342 8343F71805F HARDWARE MONITORING DRIVER 8344M: Jean Delvare <jdelvare@suse.com> 8345L: linux-hwmon@vger.kernel.org 8346S: Maintained 8347F: Documentation/hwmon/f71805f.rst 8348F: drivers/hwmon/f71805f.c 8349 8350FADDR2LINE 8351M: Josh Poimboeuf <jpoimboe@kernel.org> 8352S: Maintained 8353F: scripts/faddr2line 8354 8355FAILOVER MODULE 8356M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8357L: netdev@vger.kernel.org 8358S: Supported 8359F: Documentation/networking/failover.rst 8360F: include/net/failover.h 8361F: net/core/failover.c 8362 8363FANOTIFY 8364M: Jan Kara <jack@suse.cz> 8365R: Amir Goldstein <amir73il@gmail.com> 8366R: Matthew Bobrowski <repnop@google.com> 8367L: linux-fsdevel@vger.kernel.org 8368S: Maintained 8369F: fs/notify/fanotify/ 8370F: include/linux/fanotify.h 8371F: include/uapi/linux/fanotify.h 8372 8373FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8374M: Linus Walleij <linus.walleij@linaro.org> 8375L: linux-usb@vger.kernel.org 8376S: Maintained 8377F: drivers/usb/fotg210/ 8378 8379FARSYNC SYNCHRONOUS DRIVER 8380M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8381S: Supported 8382W: http://www.farsite.co.uk/ 8383F: drivers/net/wan/farsync.* 8384 8385FAULT INJECTION SUPPORT 8386M: Akinobu Mita <akinobu.mita@gmail.com> 8387S: Supported 8388F: Documentation/fault-injection/ 8389F: lib/fault-inject.c 8390 8391FBTFT Framebuffer drivers 8392L: dri-devel@lists.freedesktop.org 8393L: linux-fbdev@vger.kernel.org 8394S: Orphan 8395F: drivers/staging/fbtft/ 8396 8397FC0011 TUNER DRIVER 8398M: Michael Buesch <m@bues.ch> 8399L: linux-media@vger.kernel.org 8400S: Maintained 8401F: drivers/media/tuners/fc0011.c 8402F: drivers/media/tuners/fc0011.h 8403 8404FC2580 MEDIA DRIVER 8405L: linux-media@vger.kernel.org 8406S: Orphan 8407W: https://linuxtv.org 8408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8409F: drivers/media/tuners/fc2580* 8410 8411FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8412M: Hannes Reinecke <hare@suse.de> 8413L: linux-scsi@vger.kernel.org 8414S: Supported 8415W: www.Open-FCoE.org 8416F: drivers/scsi/fcoe/ 8417F: drivers/scsi/libfc/ 8418F: include/scsi/fc/ 8419F: include/scsi/libfc.h 8420F: include/scsi/libfcoe.h 8421F: include/uapi/scsi/fc/ 8422 8423FILE LOCKING (flock() and fcntl()/lockf()) 8424M: Jeff Layton <jlayton@kernel.org> 8425M: Chuck Lever <chuck.lever@oracle.com> 8426R: Alexander Aring <alex.aring@gmail.com> 8427L: linux-fsdevel@vger.kernel.org 8428S: Maintained 8429F: fs/fcntl.c 8430F: fs/locks.c 8431F: include/linux/fcntl.h 8432F: include/uapi/linux/fcntl.h 8433 8434FILESYSTEM DIRECT ACCESS (DAX) 8435M: Dan Williams <dan.j.williams@intel.com> 8436R: Matthew Wilcox <willy@infradead.org> 8437R: Jan Kara <jack@suse.cz> 8438L: linux-fsdevel@vger.kernel.org 8439L: nvdimm@lists.linux.dev 8440S: Supported 8441F: fs/dax.c 8442F: include/linux/dax.h 8443F: include/trace/events/fs_dax.h 8444 8445FILESYSTEMS (VFS and infrastructure) 8446M: Alexander Viro <viro@zeniv.linux.org.uk> 8447M: Christian Brauner <brauner@kernel.org> 8448R: Jan Kara <jack@suse.cz> 8449L: linux-fsdevel@vger.kernel.org 8450S: Maintained 8451F: fs/* 8452F: include/linux/fs.h 8453F: include/linux/fs_types.h 8454F: include/uapi/linux/fs.h 8455F: include/uapi/linux/openat2.h 8456 8457FILESYSTEMS [EXPORTFS] 8458M: Chuck Lever <chuck.lever@oracle.com> 8459M: Jeff Layton <jlayton@kernel.org> 8460R: Amir Goldstein <amir73il@gmail.com> 8461L: linux-fsdevel@vger.kernel.org 8462L: linux-nfs@vger.kernel.org 8463S: Supported 8464F: Documentation/filesystems/nfs/exporting.rst 8465F: fs/exportfs/ 8466F: fs/fhandle.c 8467F: include/linux/exportfs.h 8468 8469FILESYSTEMS [IDMAPPED MOUNTS] 8470M: Christian Brauner <brauner@kernel.org> 8471M: Seth Forshee <sforshee@kernel.org> 8472L: linux-fsdevel@vger.kernel.org 8473S: Maintained 8474F: Documentation/filesystems/idmappings.rst 8475F: fs/mnt_idmapping.c 8476F: include/linux/mnt_idmapping.* 8477F: tools/testing/selftests/mount_setattr/ 8478 8479FILESYSTEMS [IOMAP] 8480M: Christian Brauner <brauner@kernel.org> 8481R: Darrick J. Wong <djwong@kernel.org> 8482L: linux-xfs@vger.kernel.org 8483L: linux-fsdevel@vger.kernel.org 8484S: Supported 8485F: fs/iomap/ 8486F: include/linux/iomap.h 8487 8488FILESYSTEMS [NETFS LIBRARY] 8489M: David Howells <dhowells@redhat.com> 8490R: Jeff Layton <jlayton@kernel.org> 8491L: netfs@lists.linux.dev 8492L: linux-fsdevel@vger.kernel.org 8493S: Supported 8494F: Documentation/filesystems/caching/ 8495F: Documentation/filesystems/netfs_library.rst 8496F: fs/netfs/ 8497F: include/linux/fscache*.h 8498F: include/linux/netfs.h 8499F: include/trace/events/fscache.h 8500F: include/trace/events/netfs.h 8501 8502FILESYSTEMS [STACKABLE] 8503M: Miklos Szeredi <miklos@szeredi.hu> 8504M: Amir Goldstein <amir73il@gmail.com> 8505L: linux-fsdevel@vger.kernel.org 8506L: linux-unionfs@vger.kernel.org 8507S: Maintained 8508F: fs/backing-file.c 8509F: include/linux/backing-file.h 8510 8511FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8512M: Riku Voipio <riku.voipio@iki.fi> 8513L: linux-hwmon@vger.kernel.org 8514S: Maintained 8515F: drivers/hwmon/f75375s.c 8516F: include/linux/f75375s.h 8517 8518FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8519M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8520L: linux-can@vger.kernel.org 8521S: Maintained 8522F: drivers/net/can/usb/f81604.c 8523 8524FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8525M: Clemens Ladisch <clemens@ladisch.de> 8526M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8528S: Maintained 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8530F: include/uapi/sound/firewire.h 8531F: sound/firewire/ 8532 8533FIREWIRE MEDIA DRIVERS (firedtv) 8534M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8535L: linux-media@vger.kernel.org 8536L: linux1394-devel@lists.sourceforge.net 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8539F: drivers/media/firewire/ 8540 8541FIREWIRE SBP-2 TARGET 8542M: Chris Boot <bootc@bootc.net> 8543L: linux-scsi@vger.kernel.org 8544L: target-devel@vger.kernel.org 8545L: linux1394-devel@lists.sourceforge.net 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8548F: drivers/target/sbp/ 8549 8550FIREWIRE SUBSYSTEM 8551M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8552M: Takashi Sakamoto <takaswie@kernel.org> 8553L: linux1394-devel@lists.sourceforge.net 8554S: Maintained 8555W: http://ieee1394.docs.kernel.org/ 8556T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8557F: drivers/firewire/ 8558F: include/linux/firewire.h 8559F: include/uapi/linux/firewire*.h 8560F: tools/firewire/ 8561 8562FIRMWARE FRAMEWORK FOR ARMV8-A 8563M: Sudeep Holla <sudeep.holla@arm.com> 8564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8565S: Maintained 8566F: drivers/firmware/arm_ffa/ 8567F: include/linux/arm_ffa.h 8568 8569FIRMWARE LOADER (request_firmware) 8570M: Luis Chamberlain <mcgrof@kernel.org> 8571M: Russ Weight <russ.weight@linux.dev> 8572L: linux-kernel@vger.kernel.org 8573S: Maintained 8574F: Documentation/firmware_class/ 8575F: drivers/base/firmware_loader/ 8576F: include/linux/firmware.h 8577 8578FLEXTIMER FTM-QUADDEC DRIVER 8579M: Patrick Havelange <patrick.havelange@essensium.com> 8580L: linux-iio@vger.kernel.org 8581S: Maintained 8582F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8583F: drivers/counter/ftm-quaddec.c 8584 8585FLOPPY DRIVER 8586M: Denis Efremov <efremov@linux.com> 8587L: linux-block@vger.kernel.org 8588S: Odd Fixes 8589F: drivers/block/floppy.c 8590 8591FLYSKY FSIA6B RC RECEIVER 8592M: Markus Koch <markus@notsyncing.net> 8593L: linux-input@vger.kernel.org 8594S: Maintained 8595F: drivers/input/joystick/fsia6b.c 8596 8597FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8598M: Geoffrey D. Bennett <g@b4.vu> 8599L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8600S: Maintained 8601W: https://github.com/geoffreybennett/scarlett-gen2 8602B: https://github.com/geoffreybennett/scarlett-gen2/issues 8603T: git https://github.com/geoffreybennett/scarlett-gen2.git 8604F: include/uapi/sound/scarlett2.h 8605F: sound/usb/mixer_scarlett2.c 8606 8607FORCEDETH GIGABIT ETHERNET DRIVER 8608M: Rain River <rain.1986.08.12@gmail.com> 8609M: Zhu Yanjun <zyjzyj2000@gmail.com> 8610L: netdev@vger.kernel.org 8611S: Maintained 8612F: drivers/net/ethernet/nvidia/* 8613 8614FORTIFY_SOURCE 8615M: Kees Cook <kees@kernel.org> 8616L: linux-hardening@vger.kernel.org 8617S: Supported 8618T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8619F: include/linux/fortify-string.h 8620F: lib/fortify_kunit.c 8621F: lib/memcpy_kunit.c 8622F: lib/test_fortify/* 8623F: scripts/test_fortify.sh 8624K: \b__NO_FORTIFY\b 8625 8626FPGA DFL DRIVERS 8627M: Wu Hao <hao.wu@intel.com> 8628R: Tom Rix <trix@redhat.com> 8629L: linux-fpga@vger.kernel.org 8630S: Maintained 8631F: Documentation/ABI/testing/sysfs-bus-dfl* 8632F: Documentation/fpga/dfl.rst 8633F: drivers/fpga/dfl* 8634F: drivers/uio/uio_dfl.c 8635F: include/linux/dfl.h 8636F: include/uapi/linux/fpga-dfl.h 8637 8638FPGA MANAGER FRAMEWORK 8639M: Moritz Fischer <mdf@kernel.org> 8640M: Wu Hao <hao.wu@intel.com> 8641M: Xu Yilun <yilun.xu@intel.com> 8642R: Tom Rix <trix@redhat.com> 8643L: linux-fpga@vger.kernel.org 8644S: Maintained 8645Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8647F: Documentation/devicetree/bindings/fpga/ 8648F: Documentation/driver-api/fpga/ 8649F: Documentation/fpga/ 8650F: drivers/fpga/ 8651F: include/linux/fpga/ 8652 8653FPU EMULATOR 8654M: Bill Metzenthen <billm@melbpc.org.au> 8655S: Maintained 8656W: https://floatingpoint.billm.au/ 8657F: arch/x86/math-emu/ 8658 8659FRAMEBUFFER CORE 8660M: Daniel Vetter <daniel@ffwll.ch> 8661S: Odd Fixes 8662T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8663F: drivers/video/fbdev/core/ 8664 8665FRAMEBUFFER LAYER 8666M: Helge Deller <deller@gmx.de> 8667L: linux-fbdev@vger.kernel.org 8668L: dri-devel@lists.freedesktop.org 8669S: Maintained 8670Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8671T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8672F: Documentation/fb/ 8673F: drivers/video/ 8674F: include/linux/fb.h 8675F: include/uapi/linux/fb.h 8676F: include/uapi/video/ 8677F: include/video/ 8678 8679FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8680M: Horia Geantă <horia.geanta@nxp.com> 8681M: Pankaj Gupta <pankaj.gupta@nxp.com> 8682M: Gaurav Jain <gaurav.jain@nxp.com> 8683L: linux-crypto@vger.kernel.org 8684S: Maintained 8685F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8686F: drivers/crypto/caam/ 8687 8688FREESCALE COLDFIRE M5441X MMC DRIVER 8689M: Angelo Dureghello <adureghello@baylibre.com> 8690L: linux-mmc@vger.kernel.org 8691S: Maintained 8692F: drivers/mmc/host/sdhci-esdhc-mcf.c 8693F: include/linux/platform_data/mmc-esdhc-mcf.h 8694 8695FREESCALE DIU FRAMEBUFFER DRIVER 8696M: Timur Tabi <timur@kernel.org> 8697L: linux-fbdev@vger.kernel.org 8698S: Maintained 8699F: drivers/video/fbdev/fsl-diu-fb.* 8700 8701FREESCALE DMA DRIVER 8702M: Zhang Wei <zw@zh-kernel.org> 8703L: linuxppc-dev@lists.ozlabs.org 8704S: Maintained 8705F: drivers/dma/fsldma.* 8706 8707FREESCALE DSPI DRIVER 8708M: Vladimir Oltean <olteanv@gmail.com> 8709L: linux-spi@vger.kernel.org 8710S: Maintained 8711F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8712F: drivers/spi/spi-fsl-dspi.c 8713F: include/linux/spi/spi-fsl-dspi.h 8714 8715FREESCALE eDMA DRIVER 8716M: Frank Li <Frank.Li@nxp.com> 8717L: imx@lists.linux.dev 8718L: dmaengine@vger.kernel.org 8719S: Maintained 8720F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8721F: drivers/dma/fsl-edma*.* 8722 8723FREESCALE ENETC ETHERNET DRIVERS 8724M: Claudiu Manoil <claudiu.manoil@nxp.com> 8725M: Vladimir Oltean <vladimir.oltean@nxp.com> 8726L: netdev@vger.kernel.org 8727S: Maintained 8728F: drivers/net/ethernet/freescale/enetc/ 8729 8730FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8731M: Claudiu Manoil <claudiu.manoil@nxp.com> 8732L: netdev@vger.kernel.org 8733S: Maintained 8734F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8735F: drivers/net/ethernet/freescale/gianfar* 8736 8737FREESCALE GPMI NAND DRIVER 8738M: Han Xu <han.xu@nxp.com> 8739L: linux-mtd@lists.infradead.org 8740S: Maintained 8741F: drivers/mtd/nand/raw/gpmi-nand/* 8742 8743FREESCALE I2C CPM DRIVER 8744M: Jochen Friedrich <jochen@scram.de> 8745L: linuxppc-dev@lists.ozlabs.org 8746L: linux-i2c@vger.kernel.org 8747S: Maintained 8748F: drivers/i2c/busses/i2c-cpm.c 8749 8750FREESCALE IMX / MXC FEC DRIVER 8751M: Wei Fang <wei.fang@nxp.com> 8752R: Shenwei Wang <shenwei.wang@nxp.com> 8753R: Clark Wang <xiaoning.wang@nxp.com> 8754L: imx@lists.linux.dev 8755L: netdev@vger.kernel.org 8756S: Maintained 8757F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8758F: drivers/net/ethernet/freescale/fec.h 8759F: drivers/net/ethernet/freescale/fec_main.c 8760F: drivers/net/ethernet/freescale/fec_ptp.c 8761 8762FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8763M: Sascha Hauer <s.hauer@pengutronix.de> 8764R: Pengutronix Kernel Team <kernel@pengutronix.de> 8765L: linux-fbdev@vger.kernel.org 8766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8767S: Maintained 8768F: drivers/video/fbdev/imxfb.c 8769 8770FREESCALE IMX DDR PMU DRIVER 8771M: Frank Li <Frank.li@nxp.com> 8772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8773S: Maintained 8774F: Documentation/admin-guide/perf/imx-ddr.rst 8775F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8776F: drivers/perf/fsl_imx8_ddr_perf.c 8777 8778FREESCALE IMX I2C DRIVER 8779M: Oleksij Rempel <o.rempel@pengutronix.de> 8780R: Pengutronix Kernel Team <kernel@pengutronix.de> 8781L: linux-i2c@vger.kernel.org 8782S: Maintained 8783F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8784F: drivers/i2c/busses/i2c-imx.c 8785 8786FREESCALE IMX LPI2C DRIVER 8787M: Dong Aisheng <aisheng.dong@nxp.com> 8788L: linux-i2c@vger.kernel.org 8789L: imx@lists.linux.dev 8790S: Maintained 8791F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8792F: drivers/i2c/busses/i2c-imx-lpi2c.c 8793 8794FREESCALE MPC I2C DRIVER 8795M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8796L: linux-i2c@vger.kernel.org 8797S: Maintained 8798F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8799F: drivers/i2c/busses/i2c-mpc.c 8800 8801FREESCALE QORIQ DPAA ETHERNET DRIVER 8802M: Madalin Bucur <madalin.bucur@nxp.com> 8803L: netdev@vger.kernel.org 8804S: Maintained 8805F: drivers/net/ethernet/freescale/dpaa 8806 8807FREESCALE QORIQ DPAA FMAN DRIVER 8808M: Madalin Bucur <madalin.bucur@nxp.com> 8809R: Sean Anderson <sean.anderson@seco.com> 8810L: netdev@vger.kernel.org 8811S: Maintained 8812F: Documentation/devicetree/bindings/net/fsl-fman.yaml 8813F: drivers/net/ethernet/freescale/fman 8814 8815FREESCALE QORIQ PTP CLOCK DRIVER 8816M: Yangbo Lu <yangbo.lu@nxp.com> 8817L: netdev@vger.kernel.org 8818S: Maintained 8819F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 8820F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8821F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8822F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8823F: drivers/ptp/ptp_qoriq.c 8824F: drivers/ptp/ptp_qoriq_debugfs.c 8825F: include/linux/fsl/ptp_qoriq.h 8826 8827FREESCALE QUAD SPI DRIVER 8828M: Han Xu <han.xu@nxp.com> 8829L: linux-spi@vger.kernel.org 8830S: Maintained 8831F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8832F: drivers/spi/spi-fsl-qspi.c 8833 8834FREESCALE QUICC ENGINE LIBRARY 8835M: Qiang Zhao <qiang.zhao@nxp.com> 8836L: linuxppc-dev@lists.ozlabs.org 8837S: Maintained 8838F: drivers/soc/fsl/qe/ 8839F: include/soc/fsl/qe/ 8840 8841FREESCALE QUICC ENGINE QMC DRIVER 8842M: Herve Codina <herve.codina@bootlin.com> 8843L: linuxppc-dev@lists.ozlabs.org 8844S: Maintained 8845F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8846F: drivers/soc/fsl/qe/qmc.c 8847F: include/soc/fsl/qe/qmc.h 8848 8849FREESCALE QUICC ENGINE QMC HDLC DRIVER 8850M: Herve Codina <herve.codina@bootlin.com> 8851L: netdev@vger.kernel.org 8852L: linuxppc-dev@lists.ozlabs.org 8853S: Maintained 8854F: drivers/net/wan/fsl_qmc_hdlc.c 8855 8856FREESCALE QUICC ENGINE TSA DRIVER 8857M: Herve Codina <herve.codina@bootlin.com> 8858L: linuxppc-dev@lists.ozlabs.org 8859S: Maintained 8860F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8861F: drivers/soc/fsl/qe/tsa.c 8862F: drivers/soc/fsl/qe/tsa.h 8863F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8864 8865FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8866L: netdev@vger.kernel.org 8867L: linuxppc-dev@lists.ozlabs.org 8868S: Orphan 8869F: drivers/net/ethernet/freescale/ucc_geth* 8870 8871FREESCALE QUICC ENGINE UCC HDLC DRIVER 8872M: Zhao Qiang <qiang.zhao@nxp.com> 8873L: netdev@vger.kernel.org 8874L: linuxppc-dev@lists.ozlabs.org 8875S: Maintained 8876F: drivers/net/wan/fsl_ucc_hdlc* 8877 8878FREESCALE QUICC ENGINE UCC UART DRIVER 8879M: Timur Tabi <timur@kernel.org> 8880L: linuxppc-dev@lists.ozlabs.org 8881S: Maintained 8882F: drivers/tty/serial/ucc_uart.c 8883 8884FREESCALE SOC DRIVERS 8885L: linuxppc-dev@lists.ozlabs.org 8886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8887S: Orphan 8888F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8889F: Documentation/devicetree/bindings/soc/fsl/ 8890F: drivers/soc/fsl/ 8891F: include/linux/fsl/ 8892F: include/soc/fsl/ 8893 8894FREESCALE SOC FS_ENET DRIVER 8895M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8896L: linuxppc-dev@lists.ozlabs.org 8897L: netdev@vger.kernel.org 8898S: Maintained 8899F: drivers/net/ethernet/freescale/fs_enet/ 8900 8901FREESCALE SOC SOUND DRIVERS 8902M: Shengjiu Wang <shengjiu.wang@gmail.com> 8903M: Xiubo Li <Xiubo.Lee@gmail.com> 8904R: Fabio Estevam <festevam@gmail.com> 8905R: Nicolin Chen <nicoleotsuka@gmail.com> 8906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8907L: linuxppc-dev@lists.ozlabs.org 8908S: Maintained 8909F: sound/soc/fsl/fsl* 8910F: sound/soc/fsl/imx* 8911 8912FREESCALE SOC SOUND QMC DRIVER 8913M: Herve Codina <herve.codina@bootlin.com> 8914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8915L: linuxppc-dev@lists.ozlabs.org 8916S: Maintained 8917F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8918F: sound/soc/fsl/fsl_qmc_audio.c 8919 8920FREESCALE USB PERIPHERAL DRIVERS 8921L: linux-usb@vger.kernel.org 8922L: linuxppc-dev@lists.ozlabs.org 8923S: Orphan 8924F: drivers/usb/gadget/udc/fsl* 8925 8926FREESCALE USB PHY DRIVER 8927L: linux-usb@vger.kernel.org 8928L: linuxppc-dev@lists.ozlabs.org 8929S: Orphan 8930F: drivers/usb/phy/phy-fsl-usb* 8931 8932FREEVXFS FILESYSTEM 8933M: Christoph Hellwig <hch@infradead.org> 8934S: Maintained 8935W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8936F: fs/freevxfs/ 8937 8938FREEZER 8939M: "Rafael J. Wysocki" <rafael@kernel.org> 8940M: Pavel Machek <pavel@ucw.cz> 8941L: linux-pm@vger.kernel.org 8942S: Supported 8943F: Documentation/power/freezing-of-tasks.rst 8944F: include/linux/freezer.h 8945F: kernel/freezer.c 8946 8947FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8948M: Eric Biggers <ebiggers@kernel.org> 8949M: Theodore Y. Ts'o <tytso@mit.edu> 8950M: Jaegeuk Kim <jaegeuk@kernel.org> 8951L: linux-fscrypt@vger.kernel.org 8952S: Supported 8953Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8954T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8955F: Documentation/filesystems/fscrypt.rst 8956F: fs/crypto/ 8957F: include/linux/fscrypt.h 8958F: include/uapi/linux/fscrypt.h 8959 8960FSI SUBSYSTEM 8961M: Jeremy Kerr <jk@ozlabs.org> 8962M: Joel Stanley <joel@jms.id.au> 8963R: Alistar Popple <alistair@popple.id.au> 8964R: Eddie James <eajames@linux.ibm.com> 8965L: linux-fsi@lists.ozlabs.org 8966S: Supported 8967Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8969F: drivers/fsi/ 8970F: include/linux/fsi*.h 8971F: include/trace/events/fsi*.h 8972 8973FSI-ATTACHED I2C DRIVER 8974M: Eddie James <eajames@linux.ibm.com> 8975L: linux-i2c@vger.kernel.org 8976L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8977S: Maintained 8978F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8979F: drivers/i2c/busses/i2c-fsi.c 8980 8981FSI-ATTACHED SPI DRIVER 8982M: Eddie James <eajames@linux.ibm.com> 8983L: linux-spi@vger.kernel.org 8984S: Maintained 8985F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8986F: drivers/spi/spi-fsi.c 8987 8988FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8989M: Jan Kara <jack@suse.cz> 8990R: Amir Goldstein <amir73il@gmail.com> 8991L: linux-fsdevel@vger.kernel.org 8992S: Maintained 8993T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8994F: fs/notify/ 8995F: include/linux/fsnotify*.h 8996 8997FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8998M: Eric Biggers <ebiggers@kernel.org> 8999M: Theodore Y. Ts'o <tytso@mit.edu> 9000L: fsverity@lists.linux.dev 9001S: Supported 9002Q: https://patchwork.kernel.org/project/fsverity/list/ 9003T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9004F: Documentation/filesystems/fsverity.rst 9005F: fs/verity/ 9006F: include/linux/fsverity.h 9007F: include/uapi/linux/fsverity.h 9008 9009FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9010M: Michael Zaidman <michael.zaidman@gmail.com> 9011L: linux-i2c@vger.kernel.org 9012L: linux-input@vger.kernel.org 9013S: Maintained 9014F: drivers/hid/hid-ft260.c 9015 9016FUJITSU LAPTOP EXTRAS 9017M: Jonathan Woithe <jwoithe@just42.net> 9018L: platform-driver-x86@vger.kernel.org 9019S: Maintained 9020F: drivers/platform/x86/fujitsu-laptop.c 9021 9022FUJITSU TABLET EXTRAS 9023M: Robert Gerlach <khnz@gmx.de> 9024L: platform-driver-x86@vger.kernel.org 9025S: Maintained 9026F: drivers/platform/x86/fujitsu-tablet.c 9027 9028FUNCTION HOOKS (FTRACE) 9029M: Steven Rostedt <rostedt@goodmis.org> 9030M: Masami Hiramatsu <mhiramat@kernel.org> 9031R: Mark Rutland <mark.rutland@arm.com> 9032L: linux-kernel@vger.kernel.org 9033L: linux-trace-kernel@vger.kernel.org 9034S: Maintained 9035Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9036T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9037F: Documentation/trace/ftrace* 9038F: arch/*/*/*/*ftrace* 9039F: arch/*/*/*ftrace* 9040F: include/*/ftrace.h 9041F: kernel/trace/fgraph.c 9042F: kernel/trace/ftrace* 9043F: samples/ftrace 9044 9045FUNGIBLE ETHERNET DRIVERS 9046M: Dimitris Michailidis <dmichail@fungible.com> 9047L: netdev@vger.kernel.org 9048S: Supported 9049F: drivers/net/ethernet/fungible/ 9050 9051FUSE: FILESYSTEM IN USERSPACE 9052M: Miklos Szeredi <miklos@szeredi.hu> 9053L: linux-fsdevel@vger.kernel.org 9054S: Maintained 9055W: https://github.com/libfuse/ 9056T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9057F: Documentation/filesystems/fuse.rst 9058F: fs/fuse/ 9059F: include/uapi/linux/fuse.h 9060 9061FUTEX SUBSYSTEM 9062M: Thomas Gleixner <tglx@linutronix.de> 9063M: Ingo Molnar <mingo@redhat.com> 9064R: Peter Zijlstra <peterz@infradead.org> 9065R: Darren Hart <dvhart@infradead.org> 9066R: Davidlohr Bueso <dave@stgolabs.net> 9067R: André Almeida <andrealmeid@igalia.com> 9068L: linux-kernel@vger.kernel.org 9069S: Maintained 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9071F: Documentation/locking/*futex* 9072F: include/asm-generic/futex.h 9073F: include/linux/futex.h 9074F: include/uapi/linux/futex.h 9075F: kernel/futex/* 9076F: tools/perf/bench/futex* 9077F: tools/testing/selftests/futex/ 9078 9079GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9080M: Sebastian Reichel <sre@kernel.org> 9081L: linux-media@vger.kernel.org 9082S: Maintained 9083F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9084F: drivers/media/i2c/gc0308.c 9085 9086GALAXYCORE GC2145 SENSOR DRIVER 9087M: Alain Volmat <alain.volmat@foss.st.com> 9088L: linux-media@vger.kernel.org 9089S: Maintained 9090T: git git://linuxtv.org/media_tree.git 9091F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9092F: drivers/media/i2c/gc2145.c 9093 9094GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9095M: Tim Harvey <tharvey@gateworks.com> 9096S: Maintained 9097F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9098F: Documentation/hwmon/gsc-hwmon.rst 9099F: drivers/hwmon/gsc-hwmon.c 9100F: drivers/mfd/gateworks-gsc.c 9101F: include/linux/mfd/gsc.h 9102F: include/linux/platform_data/gsc_hwmon.h 9103 9104GCC PLUGINS 9105M: Kees Cook <kees@kernel.org> 9106L: linux-hardening@vger.kernel.org 9107S: Maintained 9108T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9109F: Documentation/kbuild/gcc-plugins.rst 9110F: include/linux/stackleak.h 9111F: kernel/stackleak.c 9112F: scripts/Makefile.gcc-plugins 9113F: scripts/gcc-plugins/ 9114 9115GCOV BASED KERNEL PROFILING 9116M: Peter Oberparleiter <oberpar@linux.ibm.com> 9117S: Maintained 9118F: Documentation/dev-tools/gcov.rst 9119F: kernel/gcov/ 9120 9121GDB KERNEL DEBUGGING HELPER SCRIPTS 9122M: Jan Kiszka <jan.kiszka@siemens.com> 9123M: Kieran Bingham <kbingham@kernel.org> 9124S: Supported 9125F: scripts/gdb/ 9126 9127GEMINI CRYPTO DRIVER 9128M: Corentin Labbe <clabbe@baylibre.com> 9129L: linux-crypto@vger.kernel.org 9130S: Maintained 9131F: drivers/crypto/gemini/ 9132 9133GEMTEK FM RADIO RECEIVER DRIVER 9134M: Hans Verkuil <hverkuil@xs4all.nl> 9135L: linux-media@vger.kernel.org 9136S: Maintained 9137W: https://linuxtv.org 9138T: git git://linuxtv.org/media_tree.git 9139F: drivers/media/radio/radio-gemtek* 9140 9141GENERIC ARCHITECTURE TOPOLOGY 9142M: Sudeep Holla <sudeep.holla@arm.com> 9143L: linux-kernel@vger.kernel.org 9144S: Maintained 9145F: drivers/base/arch_topology.c 9146F: include/linux/arch_topology.h 9147 9148GENERIC ENTRY CODE 9149M: Thomas Gleixner <tglx@linutronix.de> 9150M: Peter Zijlstra <peterz@infradead.org> 9151M: Andy Lutomirski <luto@kernel.org> 9152L: linux-kernel@vger.kernel.org 9153S: Maintained 9154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9155F: include/linux/entry-common.h 9156F: include/linux/entry-kvm.h 9157F: kernel/entry/ 9158 9159GENERIC GPIO I2C DRIVER 9160M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9161S: Supported 9162F: drivers/i2c/busses/i2c-gpio.c 9163F: include/linux/platform_data/i2c-gpio.h 9164 9165GENERIC GPIO I2C MULTIPLEXER DRIVER 9166M: Peter Korsgaard <peter.korsgaard@barco.com> 9167L: linux-i2c@vger.kernel.org 9168S: Supported 9169F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9170F: drivers/i2c/muxes/i2c-mux-gpio.c 9171F: include/linux/platform_data/i2c-mux-gpio.h 9172 9173GENERIC GPIO RESET DRIVER 9174M: Krzysztof Kozlowski <krzk@kernel.org> 9175S: Maintained 9176F: drivers/reset/reset-gpio.c 9177 9178GENERIC HDLC (WAN) DRIVERS 9179M: Krzysztof Halasa <khc@pm.waw.pl> 9180S: Maintained 9181W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9182F: drivers/net/wan/c101.c 9183F: drivers/net/wan/hd6457* 9184F: drivers/net/wan/hdlc* 9185F: drivers/net/wan/n2.c 9186F: drivers/net/wan/pc300too.c 9187F: drivers/net/wan/pci200syn.c 9188F: drivers/net/wan/wanxl* 9189 9190GENERIC INCLUDE/ASM HEADER FILES 9191M: Arnd Bergmann <arnd@arndb.de> 9192L: linux-arch@vger.kernel.org 9193S: Maintained 9194T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9195F: include/asm-generic/ 9196F: include/uapi/asm-generic/ 9197 9198GENERIC PHY FRAMEWORK 9199M: Vinod Koul <vkoul@kernel.org> 9200M: Kishon Vijay Abraham I <kishon@kernel.org> 9201L: linux-phy@lists.infradead.org 9202S: Supported 9203Q: https://patchwork.kernel.org/project/linux-phy/list/ 9204T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9205F: Documentation/devicetree/bindings/phy/ 9206F: drivers/phy/ 9207F: include/dt-bindings/phy/ 9208F: include/linux/phy/ 9209 9210GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9211M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9212S: Supported 9213F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9214F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9215 9216GENERIC PM DOMAINS 9217M: Ulf Hansson <ulf.hansson@linaro.org> 9218L: linux-pm@vger.kernel.org 9219S: Supported 9220F: Documentation/devicetree/bindings/power/power?domain* 9221T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9222F: drivers/pmdomain/ 9223F: include/linux/pm_domain.h 9224 9225GENERIC RADIX TREE 9226M: Kent Overstreet <kent.overstreet@linux.dev> 9227S: Supported 9228C: irc://irc.oftc.net/bcache 9229F: include/linux/generic-radix-tree.h 9230F: lib/generic-radix-tree.c 9231 9232GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9233M: Eugen Hristev <eugen.hristev@microchip.com> 9234L: linux-input@vger.kernel.org 9235S: Maintained 9236F: drivers/input/touchscreen/resistive-adc-touch.c 9237 9238GENERIC STRING LIBRARY 9239M: Kees Cook <kees@kernel.org> 9240R: Andy Shevchenko <andy@kernel.org> 9241L: linux-hardening@vger.kernel.org 9242S: Supported 9243T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9244F: include/linux/string.h 9245F: include/linux/string_choices.h 9246F: include/linux/string_helpers.h 9247F: lib/string.c 9248F: lib/string_kunit.c 9249F: lib/string_helpers.c 9250F: lib/string_helpers_kunit.c 9251F: scripts/coccinelle/api/string_choices.cocci 9252 9253GENERIC UIO DRIVER FOR PCI DEVICES 9254M: "Michael S. Tsirkin" <mst@redhat.com> 9255L: kvm@vger.kernel.org 9256S: Supported 9257F: drivers/uio/uio_pci_generic.c 9258 9259GENERIC VDSO LIBRARY 9260M: Andy Lutomirski <luto@kernel.org> 9261M: Thomas Gleixner <tglx@linutronix.de> 9262M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9266F: include/asm-generic/vdso/vsyscall.h 9267F: include/vdso/ 9268F: kernel/time/vsyscall.c 9269F: lib/vdso/ 9270 9271GENWQE (IBM Generic Workqueue Card) 9272M: Frank Haverkamp <haver@linux.ibm.com> 9273S: Supported 9274F: drivers/misc/genwqe/ 9275 9276GET_MAINTAINER SCRIPT 9277M: Joe Perches <joe@perches.com> 9278S: Maintained 9279F: scripts/get_maintainer.pl 9280 9281GFS2 FILE SYSTEM 9282M: Andreas Gruenbacher <agruenba@redhat.com> 9283L: gfs2@lists.linux.dev 9284S: Supported 9285B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9286T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9287F: Documentation/filesystems/gfs2* 9288F: fs/gfs2/ 9289F: include/uapi/linux/gfs2_ondisk.h 9290 9291GIGABYTE WATERFORCE SENSOR DRIVER 9292M: Aleksa Savic <savicaleksa83@gmail.com> 9293L: linux-hwmon@vger.kernel.org 9294S: Maintained 9295F: Documentation/hwmon/gigabyte_waterforce.rst 9296F: drivers/hwmon/gigabyte_waterforce.c 9297 9298GIGABYTE WMI DRIVER 9299M: Thomas Weißschuh <thomas@weissschuh.net> 9300L: platform-driver-x86@vger.kernel.org 9301S: Maintained 9302F: drivers/platform/x86/gigabyte-wmi.c 9303 9304GNSS SUBSYSTEM 9305M: Johan Hovold <johan@kernel.org> 9306S: Maintained 9307T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9308F: Documentation/ABI/testing/sysfs-class-gnss 9309F: Documentation/devicetree/bindings/gnss/ 9310F: drivers/gnss/ 9311F: include/linux/gnss.h 9312 9313GO7007 MPEG CODEC 9314M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9315L: linux-media@vger.kernel.org 9316S: Maintained 9317F: drivers/media/usb/go7007/ 9318 9319GOODIX TOUCHSCREEN 9320M: Bastien Nocera <hadess@hadess.net> 9321M: Hans de Goede <hdegoede@redhat.com> 9322L: linux-input@vger.kernel.org 9323S: Maintained 9324F: drivers/input/touchscreen/goodix* 9325 9326GOOGLE ETHERNET DRIVERS 9327M: Jeroen de Borst <jeroendb@google.com> 9328M: Praveen Kaligineedi <pkaligineedi@google.com> 9329R: Shailend Chand <shailend@google.com> 9330L: netdev@vger.kernel.org 9331S: Supported 9332F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9333F: drivers/net/ethernet/google 9334 9335GOOGLE FIRMWARE DRIVERS 9336M: Tzung-Bi Shih <tzungbi@kernel.org> 9337R: Brian Norris <briannorris@chromium.org> 9338R: Julius Werner <jwerner@chromium.org> 9339L: chrome-platform@lists.linux.dev 9340S: Maintained 9341T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9342F: drivers/firmware/google/ 9343 9344GOOGLE TENSOR SoC SUPPORT 9345M: Peter Griffin <peter.griffin@linaro.org> 9346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9347L: linux-samsung-soc@vger.kernel.org 9348S: Maintained 9349F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9350F: arch/arm64/boot/dts/exynos/google/ 9351F: drivers/clk/samsung/clk-gs101.c 9352F: drivers/phy/samsung/phy-gs101-ufs.c 9353F: include/dt-bindings/clock/google,gs101.h 9354K: [gG]oogle.?[tT]ensor 9355 9356GPD POCKET FAN DRIVER 9357M: Hans de Goede <hdegoede@redhat.com> 9358L: platform-driver-x86@vger.kernel.org 9359S: Maintained 9360F: drivers/platform/x86/gpd-pocket-fan.c 9361 9362GPIO ACPI SUPPORT 9363M: Mika Westerberg <mika.westerberg@linux.intel.com> 9364M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9365L: linux-gpio@vger.kernel.org 9366L: linux-acpi@vger.kernel.org 9367S: Supported 9368T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9369F: Documentation/firmware-guide/acpi/gpio-properties.rst 9370F: drivers/gpio/gpiolib-acpi.c 9371F: drivers/gpio/gpiolib-acpi.h 9372 9373GPIO AGGREGATOR 9374M: Geert Uytterhoeven <geert+renesas@glider.be> 9375L: linux-gpio@vger.kernel.org 9376S: Supported 9377F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9378F: drivers/gpio/gpio-aggregator.c 9379 9380GPIO IR Transmitter 9381M: Sean Young <sean@mess.org> 9382L: linux-media@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9385F: drivers/media/rc/gpio-ir-tx.c 9386 9387GPIO MOCKUP DRIVER 9388M: Bamvor Jian Zhang <bamv2005@gmail.com> 9389L: linux-gpio@vger.kernel.org 9390S: Maintained 9391F: drivers/gpio/gpio-mockup.c 9392F: tools/testing/selftests/gpio/ 9393 9394GPIO REGMAP 9395M: Michael Walle <mwalle@kernel.org> 9396S: Maintained 9397F: drivers/gpio/gpio-regmap.c 9398F: include/linux/gpio/regmap.h 9399K: (devm_)?gpio_regmap_(un)?register 9400 9401GPIO SUBSYSTEM 9402M: Linus Walleij <linus.walleij@linaro.org> 9403M: Bartosz Golaszewski <brgl@bgdev.pl> 9404L: linux-gpio@vger.kernel.org 9405S: Maintained 9406T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9407F: Documentation/admin-guide/gpio/ 9408F: Documentation/devicetree/bindings/gpio/ 9409F: Documentation/driver-api/gpio/ 9410F: drivers/gpio/ 9411F: include/dt-bindings/gpio/ 9412F: include/linux/gpio.h 9413F: include/linux/gpio/ 9414F: include/linux/of_gpio.h 9415 9416GPIO UAPI 9417M: Bartosz Golaszewski <brgl@bgdev.pl> 9418R: Kent Gibson <warthog618@gmail.com> 9419L: linux-gpio@vger.kernel.org 9420S: Maintained 9421T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9422F: Documentation/ABI/obsolete/sysfs-gpio 9423F: Documentation/ABI/testing/gpio-cdev 9424F: Documentation/userspace-api/gpio/ 9425F: drivers/gpio/gpiolib-cdev.c 9426F: include/uapi/linux/gpio.h 9427F: tools/gpio/ 9428 9429GRE DEMULTIPLEXER DRIVER 9430M: Dmitry Kozlov <xeb@mail.ru> 9431L: netdev@vger.kernel.org 9432S: Maintained 9433F: include/net/gre.h 9434F: net/ipv4/gre_demux.c 9435F: net/ipv4/gre_offload.c 9436 9437GRETH 10/100/1G Ethernet MAC device driver 9438M: Andreas Larsson <andreas@gaisler.com> 9439L: netdev@vger.kernel.org 9440S: Maintained 9441F: drivers/net/ethernet/aeroflex/ 9442 9443GREYBUS AUDIO PROTOCOLS DRIVERS 9444M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9445M: Mark Greer <mgreer@animalcreek.com> 9446S: Maintained 9447F: drivers/staging/greybus/audio_apbridgea.c 9448F: drivers/staging/greybus/audio_apbridgea.h 9449F: drivers/staging/greybus/audio_codec.c 9450F: drivers/staging/greybus/audio_codec.h 9451F: drivers/staging/greybus/audio_gb.c 9452F: drivers/staging/greybus/audio_manager.c 9453F: drivers/staging/greybus/audio_manager.h 9454F: drivers/staging/greybus/audio_manager_module.c 9455F: drivers/staging/greybus/audio_manager_private.h 9456F: drivers/staging/greybus/audio_manager_sysfs.c 9457F: drivers/staging/greybus/audio_module.c 9458F: drivers/staging/greybus/audio_topology.c 9459 9460GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9461M: Viresh Kumar <vireshk@kernel.org> 9462S: Maintained 9463F: drivers/staging/greybus/authentication.c 9464F: drivers/staging/greybus/bootrom.c 9465F: drivers/staging/greybus/firmware.h 9466F: drivers/staging/greybus/fw-core.c 9467F: drivers/staging/greybus/fw-download.c 9468F: drivers/staging/greybus/fw-management.c 9469F: drivers/staging/greybus/greybus_authentication.h 9470F: drivers/staging/greybus/greybus_firmware.h 9471F: drivers/staging/greybus/hid.c 9472F: drivers/staging/greybus/i2c.c 9473F: drivers/staging/greybus/spi.c 9474F: drivers/staging/greybus/spilib.c 9475F: drivers/staging/greybus/spilib.h 9476 9477GREYBUS LOOPBACK DRIVER 9478M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9479S: Maintained 9480F: drivers/staging/greybus/loopback.c 9481 9482GREYBUS PLATFORM DRIVERS 9483M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9484S: Maintained 9485F: drivers/staging/greybus/arche-apb-ctrl.c 9486F: drivers/staging/greybus/arche-platform.c 9487F: drivers/staging/greybus/arche_platform.h 9488 9489GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9490M: Rui Miguel Silva <rmfrfs@gmail.com> 9491S: Maintained 9492F: drivers/staging/greybus/gpio.c 9493F: drivers/staging/greybus/light.c 9494F: drivers/staging/greybus/power_supply.c 9495F: drivers/staging/greybus/sdio.c 9496F: drivers/staging/greybus/spi.c 9497F: drivers/staging/greybus/spilib.c 9498 9499GREYBUS BEAGLEPLAY DRIVERS 9500M: Ayush Singh <ayushdevel1325@gmail.com> 9501L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9502S: Maintained 9503F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9504F: drivers/greybus/gb-beagleplay.c 9505 9506GREYBUS SUBSYSTEM 9507M: Johan Hovold <johan@kernel.org> 9508M: Alex Elder <elder@kernel.org> 9509M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9510L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9511S: Maintained 9512F: drivers/greybus/ 9513F: drivers/staging/greybus/ 9514F: include/linux/greybus.h 9515F: include/linux/greybus/ 9516 9517GREYBUS UART PROTOCOLS DRIVERS 9518M: David Lin <dtwlin@gmail.com> 9519S: Maintained 9520F: drivers/staging/greybus/log.c 9521F: drivers/staging/greybus/uart.c 9522 9523GS1662 VIDEO SERIALIZER 9524M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9525L: linux-media@vger.kernel.org 9526S: Maintained 9527T: git git://linuxtv.org/media_tree.git 9528F: drivers/media/spi/gs1662.c 9529 9530GSPCA FINEPIX SUBDRIVER 9531M: Frank Zago <frank@zago.net> 9532L: linux-media@vger.kernel.org 9533S: Maintained 9534T: git git://linuxtv.org/media_tree.git 9535F: drivers/media/usb/gspca/finepix.c 9536 9537GSPCA GL860 SUBDRIVER 9538M: Olivier Lorin <o.lorin@laposte.net> 9539L: linux-media@vger.kernel.org 9540S: Maintained 9541T: git git://linuxtv.org/media_tree.git 9542F: drivers/media/usb/gspca/gl860/ 9543 9544GSPCA M5602 SUBDRIVER 9545M: Erik Andren <erik.andren@gmail.com> 9546L: linux-media@vger.kernel.org 9547S: Maintained 9548T: git git://linuxtv.org/media_tree.git 9549F: drivers/media/usb/gspca/m5602/ 9550 9551GSPCA PAC207 SONIXB SUBDRIVER 9552M: Hans Verkuil <hverkuil@xs4all.nl> 9553L: linux-media@vger.kernel.org 9554S: Odd Fixes 9555T: git git://linuxtv.org/media_tree.git 9556F: drivers/media/usb/gspca/pac207.c 9557 9558GSPCA SN9C20X SUBDRIVER 9559M: Brian Johnson <brijohn@gmail.com> 9560L: linux-media@vger.kernel.org 9561S: Maintained 9562T: git git://linuxtv.org/media_tree.git 9563F: drivers/media/usb/gspca/sn9c20x.c 9564 9565GSPCA T613 SUBDRIVER 9566M: Leandro Costantino <lcostantino@gmail.com> 9567L: linux-media@vger.kernel.org 9568S: Maintained 9569T: git git://linuxtv.org/media_tree.git 9570F: drivers/media/usb/gspca/t613.c 9571 9572GSPCA USB WEBCAM DRIVER 9573M: Hans Verkuil <hverkuil@xs4all.nl> 9574L: linux-media@vger.kernel.org 9575S: Odd Fixes 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/usb/gspca/ 9578 9579GTP (GPRS Tunneling Protocol) 9580M: Pablo Neira Ayuso <pablo@netfilter.org> 9581M: Harald Welte <laforge@gnumonks.org> 9582L: osmocom-net-gprs@lists.osmocom.org 9583S: Maintained 9584T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9585F: drivers/net/gtp.c 9586 9587GUID PARTITION TABLE (GPT) 9588M: Davidlohr Bueso <dave@stgolabs.net> 9589L: linux-efi@vger.kernel.org 9590S: Maintained 9591F: block/partitions/efi.* 9592 9593HABANALABS PCI DRIVER 9594M: Oded Gabbay <ogabbay@kernel.org> 9595L: dri-devel@lists.freedesktop.org 9596S: Supported 9597C: irc://irc.oftc.net/dri-devel 9598T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9599F: Documentation/ABI/testing/debugfs-driver-habanalabs 9600F: Documentation/ABI/testing/sysfs-driver-habanalabs 9601F: drivers/accel/habanalabs/ 9602F: include/linux/habanalabs/ 9603F: include/trace/events/habanalabs.h 9604F: include/uapi/drm/habanalabs_accel.h 9605 9606HACKRF MEDIA DRIVER 9607L: linux-media@vger.kernel.org 9608S: Orphan 9609W: https://linuxtv.org 9610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9611F: drivers/media/usb/hackrf/ 9612 9613HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9614M: Chuck Lever <chuck.lever@oracle.com> 9615L: kernel-tls-handshake@lists.linux.dev 9616L: netdev@vger.kernel.org 9617S: Maintained 9618F: Documentation/netlink/specs/handshake.yaml 9619F: Documentation/networking/tls-handshake.rst 9620F: include/net/handshake.h 9621F: include/trace/events/handshake.h 9622F: net/handshake/ 9623 9624HANTRO VPU CODEC DRIVER 9625M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9626M: Philipp Zabel <p.zabel@pengutronix.de> 9627L: linux-media@vger.kernel.org 9628L: linux-rockchip@lists.infradead.org 9629S: Maintained 9630F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9631F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9632F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9633F: drivers/media/platform/verisilicon/ 9634 9635HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9636M: Frank Seidel <frank@f-seidel.de> 9637L: platform-driver-x86@vger.kernel.org 9638S: Maintained 9639W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9640F: drivers/platform/x86/hdaps.c 9641 9642HARDWARE MONITORING 9643M: Jean Delvare <jdelvare@suse.com> 9644M: Guenter Roeck <linux@roeck-us.net> 9645L: linux-hwmon@vger.kernel.org 9646S: Maintained 9647W: http://hwmon.wiki.kernel.org/ 9648T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9649F: Documentation/ABI/testing/sysfs-class-hwmon 9650F: Documentation/devicetree/bindings/hwmon/ 9651F: Documentation/hwmon/ 9652F: drivers/hwmon/ 9653F: include/linux/hwmon*.h 9654F: include/trace/events/hwmon*.h 9655K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9656 9657HARDWARE RANDOM NUMBER GENERATOR CORE 9658M: Olivia Mackall <olivia@selenic.com> 9659M: Herbert Xu <herbert@gondor.apana.org.au> 9660L: linux-crypto@vger.kernel.org 9661S: Odd fixes 9662F: Documentation/admin-guide/hw_random.rst 9663F: Documentation/devicetree/bindings/rng/ 9664F: drivers/char/hw_random/ 9665F: include/linux/hw_random.h 9666 9667HARDWARE SPINLOCK CORE 9668M: Bjorn Andersson <andersson@kernel.org> 9669R: Baolin Wang <baolin.wang7@gmail.com> 9670L: linux-remoteproc@vger.kernel.org 9671S: Maintained 9672T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9673F: Documentation/devicetree/bindings/hwlock/ 9674F: Documentation/locking/hwspinlock.rst 9675F: drivers/hwspinlock/ 9676F: include/linux/hwspinlock.h 9677 9678HARDWARE TRACING FACILITIES 9679M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9680S: Maintained 9681F: drivers/hwtracing/ 9682 9683HARMONY SOUND DRIVER 9684L: linux-parisc@vger.kernel.org 9685S: Maintained 9686F: sound/parisc/harmony.* 9687 9688HDPVR USB VIDEO ENCODER DRIVER 9689M: Hans Verkuil <hverkuil@xs4all.nl> 9690L: linux-media@vger.kernel.org 9691S: Odd Fixes 9692W: https://linuxtv.org 9693T: git git://linuxtv.org/media_tree.git 9694F: drivers/media/usb/hdpvr/ 9695 9696HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9697M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9698S: Supported 9699F: drivers/misc/hpilo.[ch] 9700 9701HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9702M: Jerry Hoemann <jerry.hoemann@hpe.com> 9703S: Supported 9704F: Documentation/watchdog/hpwdt.rst 9705F: drivers/watchdog/hpwdt.c 9706 9707HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9708M: Don Brace <don.brace@microchip.com> 9709L: storagedev@microchip.com 9710L: linux-scsi@vger.kernel.org 9711S: Supported 9712F: Documentation/scsi/hpsa.rst 9713F: drivers/scsi/hpsa*.[ch] 9714F: include/linux/cciss*.h 9715F: include/uapi/linux/cciss*.h 9716 9717HFI1 DRIVER 9718M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9719L: linux-rdma@vger.kernel.org 9720S: Supported 9721F: drivers/infiniband/hw/hfi1 9722 9723HFS FILESYSTEM 9724L: linux-fsdevel@vger.kernel.org 9725S: Orphan 9726F: Documentation/filesystems/hfs.rst 9727F: fs/hfs/ 9728 9729HFSPLUS FILESYSTEM 9730L: linux-fsdevel@vger.kernel.org 9731S: Orphan 9732F: Documentation/filesystems/hfsplus.rst 9733F: fs/hfsplus/ 9734 9735HGA FRAMEBUFFER DRIVER 9736M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9737L: linux-nvidia@lists.surfsouth.com 9738S: Maintained 9739W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9740F: drivers/video/fbdev/hgafb.c 9741 9742HIBERNATION (aka Software Suspend, aka swsusp) 9743M: "Rafael J. Wysocki" <rafael@kernel.org> 9744M: Pavel Machek <pavel@ucw.cz> 9745L: linux-pm@vger.kernel.org 9746S: Supported 9747B: https://bugzilla.kernel.org 9748F: arch/*/include/asm/suspend*.h 9749F: arch/x86/power/ 9750F: drivers/base/power/ 9751F: include/linux/freezer.h 9752F: include/linux/pm.h 9753F: include/linux/suspend.h 9754F: kernel/power/ 9755 9756HID CORE LAYER 9757M: Jiri Kosina <jikos@kernel.org> 9758M: Benjamin Tissoires <bentiss@kernel.org> 9759L: linux-input@vger.kernel.org 9760S: Maintained 9761T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9762F: Documentation/hid/ 9763F: drivers/hid/ 9764F: include/linux/hid* 9765F: include/uapi/linux/hid* 9766F: samples/hid/ 9767F: tools/testing/selftests/hid/ 9768 9769HID LOGITECH DRIVERS 9770R: Filipe Laíns <lains@riseup.net> 9771L: linux-input@vger.kernel.org 9772S: Maintained 9773F: drivers/hid/hid-logitech-* 9774 9775HID NVIDIA SHIELD DRIVER 9776M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9777L: linux-input@vger.kernel.org 9778S: Maintained 9779F: drivers/hid/hid-nvidia-shield.c 9780 9781HID PHOENIX RC FLIGHT CONTROLLER 9782M: Marcus Folkesson <marcus.folkesson@gmail.com> 9783L: linux-input@vger.kernel.org 9784S: Maintained 9785F: drivers/hid/hid-pxrc.c 9786 9787HID PLAYSTATION DRIVER 9788M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9789L: linux-input@vger.kernel.org 9790S: Supported 9791F: drivers/hid/hid-playstation.c 9792 9793HID SENSOR HUB DRIVERS 9794M: Jiri Kosina <jikos@kernel.org> 9795M: Jonathan Cameron <jic23@kernel.org> 9796M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9797L: linux-input@vger.kernel.org 9798L: linux-iio@vger.kernel.org 9799S: Maintained 9800F: Documentation/hid/hid-sensor* 9801F: drivers/hid/hid-sensor-* 9802F: drivers/iio/*/hid-* 9803F: include/linux/hid-sensor-* 9804 9805HID VRC-2 CAR CONTROLLER DRIVER 9806M: Marcus Folkesson <marcus.folkesson@gmail.com> 9807L: linux-input@vger.kernel.org 9808S: Maintained 9809F: drivers/hid/hid-vrc2.c 9810 9811HID WACOM DRIVER 9812M: Ping Cheng <ping.cheng@wacom.com> 9813M: Jason Gerecke <jason.gerecke@wacom.com> 9814L: linux-input@vger.kernel.org 9815S: Maintained 9816F: drivers/hid/wacom.h 9817F: drivers/hid/wacom_* 9818 9819HID++ LOGITECH DRIVERS 9820R: Filipe Laíns <lains@riseup.net> 9821R: Bastien Nocera <hadess@hadess.net> 9822L: linux-input@vger.kernel.org 9823S: Maintained 9824F: drivers/hid/hid-logitech-hidpp.c 9825 9826HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9827M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9828M: Frederic Weisbecker <frederic@kernel.org> 9829M: Thomas Gleixner <tglx@linutronix.de> 9830L: linux-kernel@vger.kernel.org 9831S: Maintained 9832T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9833F: Documentation/timers/ 9834F: include/linux/clockchips.h 9835F: include/linux/hrtimer.h 9836F: include/linux/timer.h 9837F: kernel/time/clockevents.c 9838F: kernel/time/hrtimer.c 9839F: kernel/time/timer.c 9840F: kernel/time/timer_list.c 9841F: kernel/time/timer_migration.* 9842F: tools/testing/selftests/timers/ 9843 9844HIGH-SPEED SCC DRIVER FOR AX.25 9845L: linux-hams@vger.kernel.org 9846S: Orphan 9847F: drivers/net/hamradio/scc.c 9848 9849HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9850M: HighPoint Linux Team <linux@highpoint-tech.com> 9851S: Supported 9852W: http://www.highpoint-tech.com 9853F: Documentation/scsi/hptiop.rst 9854F: drivers/scsi/hptiop.c 9855 9856HIKEY960 ONBOARD USB GPIO HUB DRIVER 9857M: John Stultz <jstultz@google.com> 9858L: linux-kernel@vger.kernel.org 9859S: Maintained 9860F: drivers/misc/hisi_hikey_usb.c 9861 9862HIMAX HX83112B TOUCHSCREEN SUPPORT 9863M: Job Noorman <job@noorman.info> 9864L: linux-input@vger.kernel.org 9865S: Maintained 9866F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9867F: drivers/input/touchscreen/himax_hx83112b.c 9868 9869HIPPI 9870M: Jes Sorensen <jes@trained-monkey.org> 9871L: linux-hippi@sunsite.dk 9872S: Maintained 9873F: drivers/net/hippi/ 9874F: include/linux/hippidevice.h 9875F: include/uapi/linux/if_hippi.h 9876F: net/802/hippi.c 9877 9878HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9879M: Kurt Kanzenbach <kurt@linutronix.de> 9880L: netdev@vger.kernel.org 9881S: Maintained 9882F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9883F: drivers/net/dsa/hirschmann/* 9884F: include/linux/platform_data/hirschmann-hellcreek.h 9885F: net/dsa/tag_hellcreek.c 9886 9887HISILICON DMA DRIVER 9888M: Zhou Wang <wangzhou1@hisilicon.com> 9889M: Jie Hai <haijie1@huawei.com> 9890L: dmaengine@vger.kernel.org 9891S: Maintained 9892F: drivers/dma/hisi_dma.c 9893 9894HISILICON GPIO DRIVER 9895M: Jay Fang <f.fangjian@huawei.com> 9896L: linux-gpio@vger.kernel.org 9897S: Maintained 9898F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9899F: drivers/gpio/gpio-hisi.c 9900 9901HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9902M: Zhiqi Song <songzhiqi1@huawei.com> 9903M: Longfang Liu <liulongfang@huawei.com> 9904L: linux-crypto@vger.kernel.org 9905S: Maintained 9906F: Documentation/ABI/testing/debugfs-hisi-hpre 9907F: drivers/crypto/hisilicon/hpre/hpre.h 9908F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9909F: drivers/crypto/hisilicon/hpre/hpre_main.c 9910 9911HISILICON HNS3 PMU DRIVER 9912M: Jijie Shao <shaojijie@huawei.com> 9913S: Supported 9914F: Documentation/admin-guide/perf/hns3-pmu.rst 9915F: drivers/perf/hisilicon/hns3_pmu.c 9916 9917HISILICON I2C CONTROLLER DRIVER 9918M: Yicong Yang <yangyicong@hisilicon.com> 9919L: linux-i2c@vger.kernel.org 9920S: Maintained 9921W: https://www.hisilicon.com 9922F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9923F: drivers/i2c/busses/i2c-hisi.c 9924 9925HISILICON KUNPENG SOC HCCS DRIVER 9926M: Huisong Li <lihuisong@huawei.com> 9927S: Maintained 9928F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9929F: drivers/soc/hisilicon/kunpeng_hccs.c 9930F: drivers/soc/hisilicon/kunpeng_hccs.h 9931 9932HISILICON LPC BUS DRIVER 9933M: Jay Fang <f.fangjian@huawei.com> 9934S: Maintained 9935W: http://www.hisilicon.com 9936F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9937F: drivers/bus/hisi_lpc.c 9938 9939HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9940M: Yisen Zhuang <yisen.zhuang@huawei.com> 9941M: Salil Mehta <salil.mehta@huawei.com> 9942M: Jijie Shao <shaojijie@huawei.com> 9943L: netdev@vger.kernel.org 9944S: Maintained 9945W: http://www.hisilicon.com 9946F: drivers/net/ethernet/hisilicon/hns3/ 9947 9948HISILICON NETWORK SUBSYSTEM DRIVER 9949M: Yisen Zhuang <yisen.zhuang@huawei.com> 9950M: Salil Mehta <salil.mehta@huawei.com> 9951L: netdev@vger.kernel.org 9952S: Maintained 9953W: http://www.hisilicon.com 9954F: Documentation/devicetree/bindings/net/hisilicon*.txt 9955F: drivers/net/ethernet/hisilicon/ 9956 9957HISILICON PMU DRIVER 9958M: Yicong Yang <yangyicong@hisilicon.com> 9959M: Jonathan Cameron <jonathan.cameron@huawei.com> 9960S: Supported 9961W: http://www.hisilicon.com 9962F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9963F: Documentation/admin-guide/perf/hisi-pmu.rst 9964F: drivers/perf/hisilicon 9965 9966HISILICON PTT DRIVER 9967M: Yicong Yang <yangyicong@hisilicon.com> 9968M: Jonathan Cameron <jonathan.cameron@huawei.com> 9969L: linux-kernel@vger.kernel.org 9970S: Maintained 9971F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 9972F: Documentation/trace/hisi-ptt.rst 9973F: drivers/hwtracing/ptt/ 9974F: tools/perf/arch/arm64/util/hisi-ptt.c 9975F: tools/perf/util/hisi-ptt* 9976F: tools/perf/util/hisi-ptt-decoder/* 9977 9978HISILICON QM DRIVER 9979M: Weili Qian <qianweili@huawei.com> 9980M: Zhou Wang <wangzhou1@hisilicon.com> 9981L: linux-crypto@vger.kernel.org 9982S: Maintained 9983F: drivers/crypto/hisilicon/Kconfig 9984F: drivers/crypto/hisilicon/Makefile 9985F: drivers/crypto/hisilicon/qm.c 9986F: drivers/crypto/hisilicon/sgl.c 9987F: include/linux/hisi_acc_qm.h 9988 9989HISILICON ROCE DRIVER 9990M: Chengchang Tang <tangchengchang@huawei.com> 9991M: Junxian Huang <huangjunxian6@hisilicon.com> 9992L: linux-rdma@vger.kernel.org 9993S: Maintained 9994F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9995F: drivers/infiniband/hw/hns/ 9996 9997HISILICON SAS Controller 9998M: Xiang Chen <chenxiang66@hisilicon.com> 9999S: Supported 10000W: http://www.hisilicon.com 10001F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10002F: drivers/scsi/hisi_sas/ 10003 10004HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10005M: Longfang Liu <liulongfang@huawei.com> 10006L: linux-crypto@vger.kernel.org 10007S: Maintained 10008F: Documentation/ABI/testing/debugfs-hisi-sec 10009F: drivers/crypto/hisilicon/sec2/sec.h 10010F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10011F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10012F: drivers/crypto/hisilicon/sec2/sec_main.c 10013 10014HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10015M: Jay Fang <f.fangjian@huawei.com> 10016L: linux-spi@vger.kernel.org 10017S: Maintained 10018W: http://www.hisilicon.com 10019F: drivers/spi/spi-hisi-kunpeng.c 10020 10021HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10022M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10023L: linux-kernel@vger.kernel.org 10024S: Maintained 10025F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10026F: drivers/spmi/hisi-spmi-controller.c 10027 10028HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10029M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10030L: linux-kernel@vger.kernel.org 10031S: Maintained 10032F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10033F: drivers/mfd/hi6421-spmi-pmic.c 10034 10035HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10036M: Weili Qian <qianweili@huawei.com> 10037S: Maintained 10038F: drivers/crypto/hisilicon/trng/trng.c 10039 10040HISILICON V3XX SPI NOR FLASH Controller Driver 10041M: Jay Fang <f.fangjian@huawei.com> 10042S: Maintained 10043W: http://www.hisilicon.com 10044F: drivers/spi/spi-hisi-sfc-v3xx.c 10045 10046HISILICON ZIP Controller DRIVER 10047M: Yang Shen <shenyang39@huawei.com> 10048M: Zhou Wang <wangzhou1@hisilicon.com> 10049L: linux-crypto@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/debugfs-hisi-zip 10052F: drivers/crypto/hisilicon/zip/ 10053 10054HMM - Heterogeneous Memory Management 10055M: Jérôme Glisse <jglisse@redhat.com> 10056L: linux-mm@kvack.org 10057S: Maintained 10058F: Documentation/mm/hmm.rst 10059F: include/linux/hmm* 10060F: lib/test_hmm* 10061F: mm/hmm* 10062F: tools/testing/selftests/mm/*hmm* 10063 10064HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10065M: Petre Rodan <petre.rodan@subdimension.ro> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10069F: drivers/iio/pressure/hsc030pa* 10070 10071HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10072M: Andreas Klinger <ak@it-klinger.de> 10073M: Petre Rodan <petre.rodan@subdimension.ro> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10077F: drivers/iio/pressure/mprls0025pa* 10078 10079HP BIOSCFG DRIVER 10080M: Jorge Lopez <jorge.lopez2@hp.com> 10081L: platform-driver-x86@vger.kernel.org 10082S: Maintained 10083F: drivers/platform/x86/hp/hp-bioscfg/ 10084 10085HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10086L: platform-driver-x86@vger.kernel.org 10087S: Orphan 10088F: drivers/platform/x86/hp/tc1100-wmi.c 10089 10090HP WMI HARDWARE MONITOR DRIVER 10091M: James Seo <james@equiv.tech> 10092L: linux-hwmon@vger.kernel.org 10093S: Maintained 10094F: Documentation/hwmon/hp-wmi-sensors.rst 10095F: drivers/hwmon/hp-wmi-sensors.c 10096 10097HPET: High Precision Event Timers driver 10098M: Clemens Ladisch <clemens@ladisch.de> 10099S: Maintained 10100F: Documentation/timers/hpet.rst 10101F: drivers/char/hpet.c 10102F: include/linux/hpet.h 10103F: include/uapi/linux/hpet.h 10104 10105HPET: x86 10106S: Orphan 10107F: arch/x86/include/asm/hpet.h 10108F: arch/x86/kernel/hpet.c 10109 10110HPFS FILESYSTEM 10111M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10112S: Maintained 10113W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10114F: fs/hpfs/ 10115 10116HS3001 Hardware Temperature and Humidity Sensor 10117M: Andre Werner <andre.werner@systec-electronic.com> 10118L: linux-hwmon@vger.kernel.org 10119S: Maintained 10120F: drivers/hwmon/hs3001.c 10121 10122HSI SUBSYSTEM 10123M: Sebastian Reichel <sre@kernel.org> 10124S: Maintained 10125T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10126F: Documentation/ABI/testing/sysfs-bus-hsi 10127F: Documentation/driver-api/hsi.rst 10128F: drivers/hsi/ 10129F: include/linux/hsi/ 10130F: include/uapi/linux/hsi/ 10131 10132HSO 3G MODEM DRIVER 10133L: linux-usb@vger.kernel.org 10134S: Orphan 10135F: drivers/net/usb/hso.c 10136 10137HSR NETWORK PROTOCOL 10138L: netdev@vger.kernel.org 10139S: Orphan 10140F: net/hsr/ 10141 10142HT16K33 LED CONTROLLER DRIVER 10143M: Robin van der Gracht <robin@protonic.nl> 10144S: Maintained 10145F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10146F: drivers/auxdisplay/ht16k33.c 10147 10148HTCPEN TOUCHSCREEN DRIVER 10149M: Pau Oliva Fora <pof@eslack.org> 10150L: linux-input@vger.kernel.org 10151S: Maintained 10152F: drivers/input/touchscreen/htcpen.c 10153 10154HTE SUBSYSTEM 10155M: Dipen Patel <dipenp@nvidia.com> 10156L: timestamp@lists.linux.dev 10157S: Maintained 10158Q: https://patchwork.kernel.org/project/timestamp/list/ 10159T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10160F: Documentation/devicetree/bindings/timestamp/ 10161F: Documentation/driver-api/hte/ 10162F: drivers/hte/ 10163F: include/linux/hte.h 10164 10165HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10166M: Lorenzo Bianconi <lorenzo@kernel.org> 10167L: linux-iio@vger.kernel.org 10168S: Maintained 10169W: http://www.st.com/ 10170F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10171F: drivers/iio/humidity/hts221* 10172 10173HUAWEI ETHERNET DRIVER 10174M: Cai Huoqing <cai.huoqing@linux.dev> 10175L: netdev@vger.kernel.org 10176S: Maintained 10177F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10178F: drivers/net/ethernet/huawei/hinic/ 10179 10180HUGETLB SUBSYSTEM 10181M: Muchun Song <muchun.song@linux.dev> 10182L: linux-mm@kvack.org 10183S: Maintained 10184F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10185F: Documentation/admin-guide/mm/hugetlbpage.rst 10186F: Documentation/mm/hugetlbfs_reserv.rst 10187F: Documentation/mm/vmemmap_dedup.rst 10188F: fs/hugetlbfs/ 10189F: include/linux/hugetlb.h 10190F: mm/hugetlb.c 10191F: mm/hugetlb_vmemmap.c 10192F: mm/hugetlb_vmemmap.h 10193F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10194 10195HVA ST MEDIA DRIVER 10196M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10197L: linux-media@vger.kernel.org 10198S: Supported 10199W: https://linuxtv.org 10200T: git git://linuxtv.org/media_tree.git 10201F: drivers/media/platform/st/sti/hva 10202 10203HWPOISON MEMORY FAILURE HANDLING 10204M: Miaohe Lin <linmiaohe@huawei.com> 10205R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10206L: linux-mm@kvack.org 10207S: Maintained 10208F: mm/hwpoison-inject.c 10209F: mm/memory-failure.c 10210 10211HYCON HY46XX TOUCHSCREEN SUPPORT 10212M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10213L: linux-input@vger.kernel.org 10214S: Maintained 10215F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10216F: drivers/input/touchscreen/hycon-hy46xx.c 10217 10218HYGON PROCESSOR SUPPORT 10219M: Pu Wen <puwen@hygon.cn> 10220L: linux-kernel@vger.kernel.org 10221S: Maintained 10222F: arch/x86/kernel/cpu/hygon.c 10223 10224HYNIX HI556 SENSOR DRIVER 10225M: Sakari Ailus <sakari.ailus@linux.intel.com> 10226L: linux-media@vger.kernel.org 10227S: Maintained 10228T: git git://linuxtv.org/media_tree.git 10229F: drivers/media/i2c/hi556.c 10230 10231HYNIX HI846 SENSOR DRIVER 10232M: Martin Kepplinger <martin.kepplinger@puri.sm> 10233L: linux-media@vger.kernel.org 10234S: Maintained 10235F: drivers/media/i2c/hi846.c 10236 10237HYNIX HI847 SENSOR DRIVER 10238M: Sakari Ailus <sakari.ailus@linux.intel.com> 10239L: linux-media@vger.kernel.org 10240S: Maintained 10241F: drivers/media/i2c/hi847.c 10242 10243Hyper-V/Azure CORE AND DRIVERS 10244M: "K. Y. Srinivasan" <kys@microsoft.com> 10245M: Haiyang Zhang <haiyangz@microsoft.com> 10246M: Wei Liu <wei.liu@kernel.org> 10247M: Dexuan Cui <decui@microsoft.com> 10248L: linux-hyperv@vger.kernel.org 10249S: Supported 10250T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10251F: Documentation/ABI/stable/sysfs-bus-vmbus 10252F: Documentation/ABI/testing/debugfs-hyperv 10253F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10254F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10255F: Documentation/virt/hyperv 10256F: arch/arm64/hyperv 10257F: arch/arm64/include/asm/hyperv-tlfs.h 10258F: arch/arm64/include/asm/mshyperv.h 10259F: arch/x86/hyperv 10260F: arch/x86/include/asm/hyperv-tlfs.h 10261F: arch/x86/include/asm/mshyperv.h 10262F: arch/x86/include/asm/trace/hyperv.h 10263F: arch/x86/kernel/cpu/mshyperv.c 10264F: drivers/clocksource/hyperv_timer.c 10265F: drivers/hid/hid-hyperv.c 10266F: drivers/hv/ 10267F: drivers/input/serio/hyperv-keyboard.c 10268F: drivers/iommu/hyperv-iommu.c 10269F: drivers/net/ethernet/microsoft/ 10270F: drivers/net/hyperv/ 10271F: drivers/pci/controller/pci-hyperv-intf.c 10272F: drivers/pci/controller/pci-hyperv.c 10273F: drivers/scsi/storvsc_drv.c 10274F: drivers/uio/uio_hv_generic.c 10275F: drivers/video/fbdev/hyperv_fb.c 10276F: include/asm-generic/hyperv-tlfs.h 10277F: include/asm-generic/mshyperv.h 10278F: include/clocksource/hyperv_timer.h 10279F: include/linux/hyperv.h 10280F: include/net/mana 10281F: include/uapi/linux/hyperv.h 10282F: net/vmw_vsock/hyperv_transport.c 10283F: tools/hv/ 10284 10285HYPERBUS SUPPORT 10286M: Vignesh Raghavendra <vigneshr@ti.com> 10287R: Tudor Ambarus <tudor.ambarus@linaro.org> 10288L: linux-mtd@lists.infradead.org 10289S: Supported 10290Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10291C: irc://irc.oftc.net/mtd 10292T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10293F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10294F: drivers/mtd/hyperbus/ 10295F: include/linux/mtd/hyperbus.h 10296 10297HYPERVISOR VIRTUAL CONSOLE DRIVER 10298L: linuxppc-dev@lists.ozlabs.org 10299S: Odd Fixes 10300F: drivers/tty/hvc/ 10301 10302I2C ACPI SUPPORT 10303M: Mika Westerberg <mika.westerberg@linux.intel.com> 10304L: linux-i2c@vger.kernel.org 10305L: linux-acpi@vger.kernel.org 10306S: Maintained 10307F: drivers/i2c/i2c-core-acpi.c 10308 10309I2C ADDRESS TRANSLATOR (ATR) 10310M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10311R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10312L: linux-i2c@vger.kernel.org 10313S: Maintained 10314F: drivers/i2c/i2c-atr.c 10315F: include/linux/i2c-atr.h 10316 10317I2C CONTROLLER DRIVER FOR NVIDIA GPU 10318M: Ajay Gupta <ajayg@nvidia.com> 10319L: linux-i2c@vger.kernel.org 10320S: Maintained 10321F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10322F: drivers/i2c/busses/i2c-nvidia-gpu.c 10323 10324I2C MUXES 10325M: Peter Rosin <peda@axentia.se> 10326L: linux-i2c@vger.kernel.org 10327S: Maintained 10328F: Documentation/devicetree/bindings/i2c/i2c-arb* 10329F: Documentation/devicetree/bindings/i2c/i2c-gate* 10330F: Documentation/devicetree/bindings/i2c/i2c-mux* 10331F: Documentation/i2c/i2c-topology.rst 10332F: Documentation/i2c/muxes/ 10333F: drivers/i2c/i2c-mux.c 10334F: drivers/i2c/muxes/ 10335F: include/linux/i2c-mux.h 10336 10337I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10338M: Gregory CLEMENT <gregory.clement@bootlin.com> 10339L: linux-i2c@vger.kernel.org 10340S: Maintained 10341F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10342F: drivers/i2c/busses/i2c-mv64xxx.c 10343 10344I2C OVER PARALLEL PORT 10345M: Jean Delvare <jdelvare@suse.com> 10346L: linux-i2c@vger.kernel.org 10347S: Maintained 10348F: Documentation/i2c/busses/i2c-parport.rst 10349F: drivers/i2c/busses/i2c-parport.c 10350 10351I2C SUBSYSTEM 10352M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10353L: linux-i2c@vger.kernel.org 10354S: Maintained 10355W: https://i2c.wiki.kernel.org/ 10356Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10358F: Documentation/i2c/ 10359F: drivers/i2c/* 10360F: include/dt-bindings/i2c/i2c.h 10361F: include/linux/i2c-dev.h 10362F: include/linux/i2c-smbus.h 10363F: include/linux/i2c.h 10364F: include/uapi/linux/i2c-*.h 10365F: include/uapi/linux/i2c.h 10366 10367I2C SUBSYSTEM HOST DRIVERS 10368M: Andi Shyti <andi.shyti@kernel.org> 10369L: linux-i2c@vger.kernel.org 10370S: Maintained 10371W: https://i2c.wiki.kernel.org/ 10372Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10373T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10374F: Documentation/devicetree/bindings/i2c/ 10375F: drivers/i2c/algos/ 10376F: drivers/i2c/busses/ 10377F: include/dt-bindings/i2c/ 10378 10379I2C-TAOS-EVM DRIVER 10380M: Jean Delvare <jdelvare@suse.com> 10381L: linux-i2c@vger.kernel.org 10382S: Maintained 10383F: Documentation/i2c/busses/i2c-taos-evm.rst 10384F: drivers/i2c/busses/i2c-taos-evm.c 10385 10386I2C-TINY-USB DRIVER 10387M: Till Harbaum <till@harbaum.org> 10388L: linux-i2c@vger.kernel.org 10389S: Maintained 10390W: http://www.harbaum.org/till/i2c_tiny_usb 10391F: drivers/i2c/busses/i2c-tiny-usb.c 10392 10393I2C/SMBUS CONTROLLER DRIVERS FOR PC 10394M: Jean Delvare <jdelvare@suse.com> 10395L: linux-i2c@vger.kernel.org 10396S: Maintained 10397F: Documentation/i2c/busses/i2c-ali1535.rst 10398F: Documentation/i2c/busses/i2c-ali1563.rst 10399F: Documentation/i2c/busses/i2c-ali15x3.rst 10400F: Documentation/i2c/busses/i2c-amd756.rst 10401F: Documentation/i2c/busses/i2c-amd8111.rst 10402F: Documentation/i2c/busses/i2c-i801.rst 10403F: Documentation/i2c/busses/i2c-nforce2.rst 10404F: Documentation/i2c/busses/i2c-piix4.rst 10405F: Documentation/i2c/busses/i2c-sis5595.rst 10406F: Documentation/i2c/busses/i2c-sis630.rst 10407F: Documentation/i2c/busses/i2c-sis96x.rst 10408F: Documentation/i2c/busses/i2c-via.rst 10409F: Documentation/i2c/busses/i2c-viapro.rst 10410F: drivers/i2c/busses/i2c-ali1535.c 10411F: drivers/i2c/busses/i2c-ali1563.c 10412F: drivers/i2c/busses/i2c-ali15x3.c 10413F: drivers/i2c/busses/i2c-amd756-s4882.c 10414F: drivers/i2c/busses/i2c-amd756.c 10415F: drivers/i2c/busses/i2c-amd8111.c 10416F: drivers/i2c/busses/i2c-i801.c 10417F: drivers/i2c/busses/i2c-isch.c 10418F: drivers/i2c/busses/i2c-nforce2-s4985.c 10419F: drivers/i2c/busses/i2c-nforce2.c 10420F: drivers/i2c/busses/i2c-piix4.c 10421F: drivers/i2c/busses/i2c-sis5595.c 10422F: drivers/i2c/busses/i2c-sis630.c 10423F: drivers/i2c/busses/i2c-sis96x.c 10424F: drivers/i2c/busses/i2c-via.c 10425F: drivers/i2c/busses/i2c-viapro.c 10426 10427I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10428M: Hans de Goede <hdegoede@redhat.com> 10429L: linux-i2c@vger.kernel.org 10430S: Maintained 10431F: drivers/i2c/busses/i2c-cht-wc.c 10432 10433I2C/SMBUS ISMT DRIVER 10434M: Seth Heasley <seth.heasley@intel.com> 10435M: Neil Horman <nhorman@tuxdriver.com> 10436L: linux-i2c@vger.kernel.org 10437F: Documentation/i2c/busses/i2c-ismt.rst 10438F: drivers/i2c/busses/i2c-ismt.c 10439 10440I2C/SMBUS ZHAOXIN DRIVER 10441M: Hans Hu <hanshu@zhaoxin.com> 10442L: linux-i2c@vger.kernel.org 10443S: Maintained 10444W: https://www.zhaoxin.com 10445F: drivers/i2c/busses/i2c-viai2c-common.c 10446F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10447 10448I2C/SMBUS STUB DRIVER 10449M: Jean Delvare <jdelvare@suse.com> 10450L: linux-i2c@vger.kernel.org 10451S: Maintained 10452F: drivers/i2c/i2c-stub.c 10453 10454I3C DRIVER FOR ASPEED AST2600 10455M: Jeremy Kerr <jk@codeconstruct.com.au> 10456S: Maintained 10457F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10458F: drivers/i3c/master/ast2600-i3c-master.c 10459 10460I3C DRIVER FOR CADENCE I3C MASTER IP 10461M: Przemysław Gaj <pgaj@cadence.com> 10462S: Maintained 10463F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10464F: drivers/i3c/master/i3c-master-cdns.c 10465 10466I3C DRIVER FOR SYNOPSYS DESIGNWARE 10467S: Orphan 10468F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10469F: drivers/i3c/master/dw* 10470 10471I3C SUBSYSTEM 10472M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10473L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10474S: Maintained 10475C: irc://chat.freenode.net/linux-i3c 10476T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10477F: Documentation/ABI/testing/sysfs-bus-i3c 10478F: Documentation/devicetree/bindings/i3c/ 10479F: Documentation/driver-api/i3c 10480F: drivers/i3c/ 10481F: include/linux/i3c/ 10482 10483IBM Operation Panel Input Driver 10484M: Eddie James <eajames@linux.ibm.com> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10488F: drivers/input/misc/ibm-panel.c 10489 10490IBM Power 842 compression accelerator 10491M: Haren Myneni <haren@us.ibm.com> 10492S: Supported 10493F: crypto/842.c 10494F: drivers/crypto/nx/Kconfig 10495F: drivers/crypto/nx/Makefile 10496F: drivers/crypto/nx/nx-842* 10497F: include/linux/sw842.h 10498F: lib/842/ 10499 10500IBM Power in-Nest Crypto Acceleration 10501M: Breno Leitão <leitao@debian.org> 10502M: Nayna Jain <nayna@linux.ibm.com> 10503M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10504L: linux-crypto@vger.kernel.org 10505S: Supported 10506F: drivers/crypto/nx/Kconfig 10507F: drivers/crypto/nx/Makefile 10508F: drivers/crypto/nx/nx-aes* 10509F: drivers/crypto/nx/nx-sha* 10510F: drivers/crypto/nx/nx.* 10511F: drivers/crypto/nx/nx_csbcpb.h 10512F: drivers/crypto/nx/nx_debugfs.c 10513 10514IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10515M: Tyrel Datwyler <tyreld@linux.ibm.com> 10516L: linux-pci@vger.kernel.org 10517L: linuxppc-dev@lists.ozlabs.org 10518S: Supported 10519F: drivers/pci/hotplug/rpadlpar* 10520 10521IBM Power Linux RAID adapter 10522M: Brian King <brking@us.ibm.com> 10523S: Supported 10524F: drivers/scsi/ipr.* 10525 10526IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10527M: Tyrel Datwyler <tyreld@linux.ibm.com> 10528L: linux-pci@vger.kernel.org 10529L: linuxppc-dev@lists.ozlabs.org 10530S: Supported 10531F: drivers/pci/hotplug/rpaphp* 10532 10533IBM Power SRIOV Virtual NIC Device Driver 10534M: Haren Myneni <haren@linux.ibm.com> 10535M: Rick Lindsley <ricklind@linux.ibm.com> 10536R: Nick Child <nnac123@linux.ibm.com> 10537R: Thomas Falcon <tlfalcon@linux.ibm.com> 10538L: netdev@vger.kernel.org 10539S: Supported 10540F: drivers/net/ethernet/ibm/ibmvnic.* 10541 10542IBM Power VFIO Support 10543M: Timothy Pearson <tpearson@raptorengineering.com> 10544S: Supported 10545F: drivers/vfio/vfio_iommu_spapr_tce.c 10546 10547IBM Power Virtual Ethernet Device Driver 10548M: Nick Child <nnac123@linux.ibm.com> 10549L: netdev@vger.kernel.org 10550S: Supported 10551F: drivers/net/ethernet/ibm/ibmveth.* 10552 10553IBM Power Virtual FC Device Drivers 10554M: Tyrel Datwyler <tyreld@linux.ibm.com> 10555L: linux-scsi@vger.kernel.org 10556S: Supported 10557F: drivers/scsi/ibmvscsi/ibmvfc* 10558 10559IBM Power Virtual Management Channel Driver 10560M: Brad Warrum <bwarrum@linux.ibm.com> 10561M: Ritu Agarwal <rituagar@linux.ibm.com> 10562S: Supported 10563F: drivers/misc/ibmvmc.* 10564 10565IBM Power Virtual SCSI Device Drivers 10566M: Tyrel Datwyler <tyreld@linux.ibm.com> 10567L: linux-scsi@vger.kernel.org 10568S: Supported 10569F: drivers/scsi/ibmvscsi/ibmvscsi* 10570F: include/scsi/viosrp.h 10571 10572IBM Power Virtual SCSI Device Target Driver 10573M: Tyrel Datwyler <tyreld@linux.ibm.com> 10574L: linux-scsi@vger.kernel.org 10575L: target-devel@vger.kernel.org 10576S: Supported 10577F: drivers/scsi/ibmvscsi_tgt/ 10578 10579IBM Power VMX Cryptographic instructions 10580M: Breno Leitão <leitao@debian.org> 10581M: Nayna Jain <nayna@linux.ibm.com> 10582M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10583L: linux-crypto@vger.kernel.org 10584S: Supported 10585F: arch/powerpc/crypto/Kconfig 10586F: arch/powerpc/crypto/Makefile 10587F: arch/powerpc/crypto/aes.c 10588F: arch/powerpc/crypto/aes_cbc.c 10589F: arch/powerpc/crypto/aes_ctr.c 10590F: arch/powerpc/crypto/aes_xts.c 10591F: arch/powerpc/crypto/aesp8-ppc.* 10592F: arch/powerpc/crypto/ghash.c 10593F: arch/powerpc/crypto/ghashp8-ppc.pl 10594F: arch/powerpc/crypto/ppc-xlate.pl 10595F: arch/powerpc/crypto/vmx.c 10596 10597IBM ServeRAID RAID DRIVER 10598S: Orphan 10599F: drivers/scsi/ips.* 10600 10601ICH LPC AND GPIO DRIVER 10602M: Peter Tyser <ptyser@xes-inc.com> 10603S: Maintained 10604F: drivers/gpio/gpio-ich.c 10605F: drivers/mfd/lpc_ich.c 10606 10607ICY I2C DRIVER 10608M: Max Staudt <max@enpas.org> 10609L: linux-i2c@vger.kernel.org 10610S: Maintained 10611F: drivers/i2c/busses/i2c-icy.c 10612 10613IDEAPAD LAPTOP EXTRAS DRIVER 10614M: Ike Panhc <ike.pan@canonical.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617W: http://launchpad.net/ideapad-laptop 10618F: drivers/platform/x86/ideapad-laptop.c 10619 10620IDEAPAD LAPTOP SLIDEBAR DRIVER 10621M: Andrey Moiseev <o2g.org.ru@gmail.com> 10622L: linux-input@vger.kernel.org 10623S: Maintained 10624W: https://github.com/o2genum/ideapad-slidebar 10625F: drivers/input/misc/ideapad_slidebar.c 10626 10627IDT VersaClock 5 CLOCK DRIVER 10628M: Luca Ceresoli <luca@lucaceresoli.net> 10629S: Maintained 10630F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10631F: drivers/clk/clk-versaclock5.c 10632 10633IEEE 802.15.4 SUBSYSTEM 10634M: Alexander Aring <alex.aring@gmail.com> 10635M: Stefan Schmidt <stefan@datenfreihafen.org> 10636M: Miquel Raynal <miquel.raynal@bootlin.com> 10637L: linux-wpan@vger.kernel.org 10638S: Maintained 10639W: https://linux-wpan.org/ 10640Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10641T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10643F: Documentation/networking/ieee802154.rst 10644F: drivers/net/ieee802154/ 10645F: include/linux/ieee802154.h 10646F: include/linux/nl802154.h 10647F: include/net/af_ieee802154.h 10648F: include/net/cfg802154.h 10649F: include/net/ieee802154_netdev.h 10650F: include/net/mac802154.h 10651F: include/net/nl802154.h 10652F: net/ieee802154/ 10653F: net/mac802154/ 10654 10655Intel VIRTIO DATA PATH ACCELERATOR 10656M: Zhu Lingshan <lingshan.zhu@intel.com> 10657L: virtualization@lists.linux.dev 10658S: Supported 10659F: drivers/vdpa/ifcvf/ 10660 10661IFE PROTOCOL 10662M: Yotam Gigi <yotam.gi@gmail.com> 10663M: Jamal Hadi Salim <jhs@mojatatu.com> 10664F: include/net/ife.h 10665F: include/uapi/linux/ife.h 10666F: net/ife 10667 10668IGORPLUG-USB IR RECEIVER 10669M: Sean Young <sean@mess.org> 10670L: linux-media@vger.kernel.org 10671S: Maintained 10672F: drivers/media/rc/igorplugusb.c 10673 10674IGUANAWORKS USB IR TRANSCEIVER 10675M: Sean Young <sean@mess.org> 10676L: linux-media@vger.kernel.org 10677S: Maintained 10678F: drivers/media/rc/iguanair.c 10679 10680IIO BACKEND FRAMEWORK 10681M: Nuno Sa <nuno.sa@analog.com> 10682R: Olivier Moysan <olivier.moysan@foss.st.com> 10683L: linux-iio@vger.kernel.org 10684S: Maintained 10685F: drivers/iio/industrialio-backend.c 10686F: include/linux/iio/backend.h 10687 10688IIO DIGITAL POTENTIOMETER DAC 10689M: Peter Rosin <peda@axentia.se> 10690L: linux-iio@vger.kernel.org 10691S: Maintained 10692F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10693F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10694F: drivers/iio/dac/dpot-dac.c 10695 10696IIO ENVELOPE DETECTOR 10697M: Peter Rosin <peda@axentia.se> 10698L: linux-iio@vger.kernel.org 10699S: Maintained 10700F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10701F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10702F: drivers/iio/adc/envelope-detector.c 10703 10704IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10705M: Matti Vaittinen <mazziesaccount@gmail.com> 10706L: linux-iio@vger.kernel.org 10707S: Maintained 10708F: drivers/iio/industrialio-gts-helper.c 10709F: include/linux/iio/iio-gts-helper.h 10710F: drivers/iio/test/iio-test-gts.c 10711 10712IIO MULTIPLEXER 10713M: Peter Rosin <peda@axentia.se> 10714L: linux-iio@vger.kernel.org 10715S: Maintained 10716F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10717F: drivers/iio/multiplexer/iio-mux.c 10718 10719IIO SCMI BASED DRIVER 10720M: Jyoti Bhayana <jbhayana@google.com> 10721L: linux-iio@vger.kernel.org 10722S: Maintained 10723F: drivers/iio/common/scmi_sensors/scmi_iio.c 10724 10725IIO SUBSYSTEM AND DRIVERS 10726M: Jonathan Cameron <jic23@kernel.org> 10727R: Lars-Peter Clausen <lars@metafoo.de> 10728L: linux-iio@vger.kernel.org 10729S: Maintained 10730T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10731F: Documentation/ABI/testing/configfs-iio* 10732F: Documentation/ABI/testing/sysfs-bus-iio* 10733F: Documentation/devicetree/bindings/iio/ 10734F: Documentation/iio/ 10735F: drivers/iio/ 10736F: drivers/staging/iio/ 10737F: include/dt-bindings/iio/ 10738F: include/linux/iio/ 10739F: tools/iio/ 10740 10741IIO UNIT CONVERTER 10742M: Peter Rosin <peda@axentia.se> 10743L: linux-iio@vger.kernel.org 10744S: Maintained 10745F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10746F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10747F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10748F: drivers/iio/afe/iio-rescale.c 10749 10750IKANOS/ADI EAGLE ADSL USB DRIVER 10751M: Matthieu Castet <castet.matthieu@free.fr> 10752M: Stanislaw Gruszka <stf_xl@wp.pl> 10753S: Maintained 10754F: drivers/usb/atm/ueagle-atm.c 10755 10756IMAGIS TOUCHSCREEN DRIVER 10757M: Markuss Broks <markuss.broks@gmail.com> 10758S: Maintained 10759F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10760F: drivers/input/touchscreen/imagis.c 10761 10762IMGTEC ASCII LCD DRIVER 10763M: Paul Burton <paulburton@kernel.org> 10764S: Maintained 10765F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10766F: drivers/auxdisplay/img-ascii-lcd.c 10767 10768IMGTEC IR DECODER DRIVER 10769S: Orphan 10770F: drivers/media/rc/img-ir/ 10771 10772IMGTEC POWERVR DRM DRIVER 10773M: Frank Binns <frank.binns@imgtec.com> 10774M: Matt Coster <matt.coster@imgtec.com> 10775S: Supported 10776T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10777F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10778F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10779F: Documentation/gpu/imagination/ 10780F: drivers/gpu/drm/imagination/ 10781F: include/uapi/drm/pvr_drm.h 10782 10783IMON SOUNDGRAPH USB IR RECEIVER 10784M: Sean Young <sean@mess.org> 10785L: linux-media@vger.kernel.org 10786S: Maintained 10787F: drivers/media/rc/imon.c 10788F: drivers/media/rc/imon_raw.c 10789 10790IMS TWINTURBO FRAMEBUFFER DRIVER 10791L: linux-fbdev@vger.kernel.org 10792S: Orphan 10793F: drivers/video/fbdev/imsttfb.c 10794 10795INDEX OF FURTHER KERNEL DOCUMENTATION 10796M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 10797S: Maintained 10798F: Documentation/process/kernel-docs.rst 10799 10800INDUSTRY PACK SUBSYSTEM (IPACK) 10801M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10802M: Jens Taprogge <jens.taprogge@taprogge.org> 10803M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10804L: industrypack-devel@lists.sourceforge.net 10805S: Maintained 10806W: http://industrypack.sourceforge.net 10807F: drivers/ipack/ 10808 10809INFINEON DPS310 Driver 10810M: Eddie James <eajames@linux.ibm.com> 10811L: linux-iio@vger.kernel.org 10812S: Maintained 10813F: drivers/iio/pressure/dps310.c 10814 10815INFINEON PEB2466 ASoC CODEC 10816M: Herve Codina <herve.codina@bootlin.com> 10817L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10818S: Maintained 10819F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10820F: sound/soc/codecs/peb2466.c 10821 10822INFINIBAND SUBSYSTEM 10823M: Jason Gunthorpe <jgg@nvidia.com> 10824M: Leon Romanovsky <leonro@nvidia.com> 10825L: linux-rdma@vger.kernel.org 10826S: Supported 10827W: https://github.com/linux-rdma/rdma-core 10828Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10830F: Documentation/devicetree/bindings/infiniband/ 10831F: Documentation/infiniband/ 10832F: drivers/infiniband/ 10833F: include/rdma/ 10834F: include/trace/events/ib_mad.h 10835F: include/trace/events/ib_umad.h 10836F: include/trace/misc/rdma.h 10837F: include/uapi/linux/if_infiniband.h 10838F: include/uapi/rdma/ 10839F: samples/bpf/ibumad_kern.c 10840F: samples/bpf/ibumad_user.c 10841 10842INGENIC JZ4780 NAND DRIVER 10843M: Harvey Hunt <harveyhuntnexus@gmail.com> 10844L: linux-mtd@lists.infradead.org 10845L: linux-mips@vger.kernel.org 10846S: Maintained 10847F: drivers/mtd/nand/raw/ingenic/ 10848 10849INGENIC JZ47xx SoCs 10850M: Paul Cercueil <paul@crapouillou.net> 10851L: linux-mips@vger.kernel.org 10852S: Maintained 10853F: arch/mips/boot/dts/ingenic/ 10854F: arch/mips/generic/board-ingenic.c 10855F: arch/mips/include/asm/mach-ingenic/ 10856F: arch/mips/ingenic/Kconfig 10857F: drivers/clk/ingenic/ 10858F: drivers/dma/dma-jz4780.c 10859F: drivers/gpu/drm/ingenic/ 10860F: drivers/i2c/busses/i2c-jz4780.c 10861F: drivers/iio/adc/ingenic-adc.c 10862F: drivers/irqchip/irq-ingenic.c 10863F: drivers/memory/jz4780-nemc.c 10864F: drivers/mmc/host/jz4740_mmc.c 10865F: drivers/mtd/nand/raw/ingenic/ 10866F: drivers/pinctrl/pinctrl-ingenic.c 10867F: drivers/power/supply/ingenic-battery.c 10868F: drivers/pwm/pwm-jz4740.c 10869F: drivers/remoteproc/ingenic_rproc.c 10870F: drivers/rtc/rtc-jz4740.c 10871F: drivers/tty/serial/8250/8250_ingenic.c 10872F: drivers/usb/musb/jz4740.c 10873F: drivers/watchdog/jz4740_wdt.c 10874F: include/dt-bindings/iio/adc/ingenic,adc.h 10875F: include/linux/mfd/ingenic-tcu.h 10876F: sound/soc/codecs/jz47* 10877F: sound/soc/jz4740/ 10878 10879INJOINIC IP5xxx POWER BANK IC DRIVER 10880M: Samuel Holland <samuel@sholland.org> 10881S: Maintained 10882F: drivers/power/supply/ip5xxx_power.c 10883 10884INOTIFY 10885M: Jan Kara <jack@suse.cz> 10886R: Amir Goldstein <amir73il@gmail.com> 10887L: linux-fsdevel@vger.kernel.org 10888S: Maintained 10889F: Documentation/filesystems/inotify.rst 10890F: fs/notify/inotify/ 10891F: include/linux/inotify.h 10892F: include/uapi/linux/inotify.h 10893 10894INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10895M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10896L: linux-input@vger.kernel.org 10897S: Maintained 10898Q: http://patchwork.kernel.org/project/linux-input/list/ 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10900F: Documentation/devicetree/bindings/input/ 10901F: Documentation/devicetree/bindings/serio/ 10902F: Documentation/input/ 10903F: drivers/input/ 10904F: include/dt-bindings/input/ 10905F: include/linux/input.h 10906F: include/linux/input/ 10907F: include/uapi/linux/input-event-codes.h 10908F: include/uapi/linux/input.h 10909 10910INPUT MULTITOUCH (MT) PROTOCOL 10911M: Henrik Rydberg <rydberg@bitmath.org> 10912L: linux-input@vger.kernel.org 10913S: Odd fixes 10914F: Documentation/input/multi-touch-protocol.rst 10915F: drivers/input/input-mt.c 10916K: \b(ABS|SYN)_MT_ 10917 10918INSIDE SECURE CRYPTO DRIVER 10919M: Antoine Tenart <atenart@kernel.org> 10920L: linux-crypto@vger.kernel.org 10921S: Maintained 10922F: drivers/crypto/inside-secure/ 10923 10924INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10925M: Mimi Zohar <zohar@linux.ibm.com> 10926M: Roberto Sassu <roberto.sassu@huawei.com> 10927M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10928R: Eric Snowberg <eric.snowberg@oracle.com> 10929L: linux-integrity@vger.kernel.org 10930S: Supported 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10932F: security/integrity/ 10933F: security/integrity/ima/ 10934 10935INTEL 810/815 FRAMEBUFFER DRIVER 10936M: Antonino Daplas <adaplas@gmail.com> 10937L: linux-fbdev@vger.kernel.org 10938S: Maintained 10939F: drivers/video/fbdev/i810/ 10940 10941INTEL 8254 COUNTER DRIVER 10942M: William Breathitt Gray <wbg@kernel.org> 10943L: linux-iio@vger.kernel.org 10944S: Maintained 10945F: drivers/counter/i8254.c 10946F: include/linux/i8254.h 10947 10948INTEL 8255 GPIO DRIVER 10949M: William Breathitt Gray <wbg@kernel.org> 10950L: linux-gpio@vger.kernel.org 10951S: Maintained 10952F: drivers/gpio/gpio-i8255.c 10953F: drivers/gpio/gpio-i8255.h 10954 10955INTEL ASoC DRIVERS 10956M: Cezary Rojewski <cezary.rojewski@intel.com> 10957M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10958M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10959M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10960M: Bard Liao <yung-chuan.liao@linux.intel.com> 10961M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10962M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10964S: Supported 10965F: sound/soc/intel/ 10966 10967INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10968M: Hans de Goede <hdegoede@redhat.com> 10969L: platform-driver-x86@vger.kernel.org 10970S: Maintained 10971F: drivers/platform/x86/intel/atomisp2/pm.c 10972 10973INTEL ATOMISP2 LED DRIVER 10974M: Hans de Goede <hdegoede@redhat.com> 10975L: platform-driver-x86@vger.kernel.org 10976S: Maintained 10977F: drivers/platform/x86/intel/atomisp2/led.c 10978 10979INTEL BIOS SAR INT1092 DRIVER 10980M: Shravan Sudhakar <s.shravan@intel.com> 10981L: platform-driver-x86@vger.kernel.org 10982S: Maintained 10983F: drivers/platform/x86/intel/int1092/ 10984 10985INTEL BROXTON PMC DRIVER 10986M: Mika Westerberg <mika.westerberg@linux.intel.com> 10987M: Zha Qipeng <qipeng.zha@intel.com> 10988S: Maintained 10989F: drivers/mfd/intel_pmc_bxt.c 10990F: include/linux/mfd/intel_pmc_bxt.h 10991 10992INTEL C600 SERIES SAS CONTROLLER DRIVER 10993M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10994L: linux-scsi@vger.kernel.org 10995S: Supported 10996T: git git://git.code.sf.net/p/intel-sas/isci 10997F: drivers/scsi/isci/ 10998 10999INTEL CPU family model numbers 11000M: Tony Luck <tony.luck@intel.com> 11001M: x86@kernel.org 11002L: linux-kernel@vger.kernel.org 11003S: Supported 11004F: arch/x86/include/asm/intel-family.h 11005 11006INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11007M: Jani Nikula <jani.nikula@linux.intel.com> 11008M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11009L: intel-gfx@lists.freedesktop.org 11010L: intel-xe@lists.freedesktop.org 11011S: Supported 11012F: drivers/gpu/drm/i915/display/ 11013F: drivers/gpu/drm/xe/display/ 11014F: drivers/gpu/drm/xe/compat-i915-headers 11015 11016INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11017M: Jani Nikula <jani.nikula@linux.intel.com> 11018M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11019M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11020M: Tvrtko Ursulin <tursulin@ursulin.net> 11021L: intel-gfx@lists.freedesktop.org 11022S: Supported 11023W: https://drm.pages.freedesktop.org/intel-docs/ 11024Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11025B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11026C: irc://irc.oftc.net/intel-gfx 11027T: git git://anongit.freedesktop.org/drm-intel 11028F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11029F: Documentation/gpu/i915.rst 11030F: drivers/gpu/drm/ci/xfails/i915* 11031F: drivers/gpu/drm/i915/ 11032F: include/drm/i915* 11033F: include/uapi/drm/i915_drm.h 11034 11035INTEL DRM XE DRIVER (Lunar Lake and newer) 11036M: Lucas De Marchi <lucas.demarchi@intel.com> 11037M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11038M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11039L: intel-xe@lists.freedesktop.org 11040S: Supported 11041W: https://drm.pages.freedesktop.org/intel-docs/ 11042Q: http://patchwork.freedesktop.org/project/intel-xe/ 11043B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11044C: irc://irc.oftc.net/xe 11045T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11046F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11047F: Documentation/gpu/xe/ 11048F: drivers/gpu/drm/xe/ 11049F: include/drm/xe* 11050F: include/uapi/drm/xe_drm.h 11051 11052INTEL ETHERNET DRIVERS 11053M: Jesse Brandeburg <jesse.brandeburg@intel.com> 11054M: Tony Nguyen <anthony.l.nguyen@intel.com> 11055L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11056S: Supported 11057W: https://www.intel.com/content/www/us/en/support.html 11058Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11061F: Documentation/networking/device_drivers/ethernet/intel/ 11062F: drivers/net/ethernet/intel/ 11063F: drivers/net/ethernet/intel/*/ 11064F: include/linux/avf/virtchnl.h 11065F: include/linux/net/intel/iidc.h 11066 11067INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11068M: Mustafa Ismail <mustafa.ismail@intel.com> 11069M: Shiraz Saleem <shiraz.saleem@intel.com> 11070L: linux-rdma@vger.kernel.org 11071S: Supported 11072F: drivers/infiniband/hw/irdma/ 11073F: include/uapi/rdma/irdma-abi.h 11074 11075INTEL GPIO DRIVERS 11076M: Andy Shevchenko <andy@kernel.org> 11077L: linux-gpio@vger.kernel.org 11078S: Supported 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11080F: drivers/gpio/gpio-elkhartlake.c 11081F: drivers/gpio/gpio-graniterapids.c 11082F: drivers/gpio/gpio-ich.c 11083F: drivers/gpio/gpio-merrifield.c 11084F: drivers/gpio/gpio-ml-ioh.c 11085F: drivers/gpio/gpio-pch.c 11086F: drivers/gpio/gpio-sch.c 11087F: drivers/gpio/gpio-sodaville.c 11088F: drivers/gpio/gpio-tangier.c 11089F: drivers/gpio/gpio-tangier.h 11090 11091INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11092M: Zhenyu Wang <zhenyuw@linux.intel.com> 11093M: Zhi Wang <zhi.wang.linux@gmail.com> 11094L: intel-gvt-dev@lists.freedesktop.org 11095L: intel-gfx@lists.freedesktop.org 11096S: Supported 11097W: https://github.com/intel/gvt-linux/wiki 11098T: git https://github.com/intel/gvt-linux.git 11099F: drivers/gpu/drm/i915/gvt/ 11100 11101INTEL HID EVENT DRIVER 11102M: Alex Hung <alexhung@gmail.com> 11103L: platform-driver-x86@vger.kernel.org 11104S: Maintained 11105F: drivers/platform/x86/intel/hid.c 11106 11107INTEL I/OAT DMA DRIVER 11108M: Dave Jiang <dave.jiang@intel.com> 11109R: Dan Williams <dan.j.williams@intel.com> 11110L: dmaengine@vger.kernel.org 11111S: Supported 11112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11113F: drivers/dma/ioat* 11114 11115INTEL IAA CRYPTO DRIVER 11116M: Tom Zanussi <tom.zanussi@linux.intel.com> 11117L: linux-crypto@vger.kernel.org 11118S: Supported 11119F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11120F: drivers/crypto/intel/iaa/* 11121 11122INTEL IDLE DRIVER 11123M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11124M: Len Brown <lenb@kernel.org> 11125L: linux-pm@vger.kernel.org 11126S: Supported 11127B: https://bugzilla.kernel.org 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11129F: drivers/idle/intel_idle.c 11130 11131INTEL IDXD DRIVER 11132M: Fenghua Yu <fenghua.yu@intel.com> 11133R: Dave Jiang <dave.jiang@intel.com> 11134L: dmaengine@vger.kernel.org 11135S: Supported 11136F: drivers/dma/idxd/* 11137F: include/uapi/linux/idxd.h 11138 11139INTEL IN FIELD SCAN (IFS) DEVICE 11140M: Jithu Joseph <jithu.joseph@intel.com> 11141R: Ashok Raj <ashok.raj@intel.com> 11142R: Tony Luck <tony.luck@intel.com> 11143S: Maintained 11144F: drivers/platform/x86/intel/ifs 11145F: include/trace/events/intel_ifs.h 11146 11147INTEL INTEGRATED SENSOR HUB DRIVER 11148M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11149M: Jiri Kosina <jikos@kernel.org> 11150L: linux-input@vger.kernel.org 11151S: Maintained 11152F: drivers/hid/intel-ish-hid/ 11153 11154INTEL IOMMU (VT-d) 11155M: David Woodhouse <dwmw2@infradead.org> 11156M: Lu Baolu <baolu.lu@linux.intel.com> 11157L: iommu@lists.linux.dev 11158S: Supported 11159T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11160F: drivers/iommu/intel/ 11161 11162INTEL IPU3 CSI-2 CIO2 DRIVER 11163M: Yong Zhi <yong.zhi@intel.com> 11164M: Sakari Ailus <sakari.ailus@linux.intel.com> 11165M: Bingbu Cao <bingbu.cao@intel.com> 11166M: Dan Scally <djrscally@gmail.com> 11167R: Tianshu Qiu <tian.shu.qiu@intel.com> 11168L: linux-media@vger.kernel.org 11169S: Maintained 11170T: git git://linuxtv.org/media_tree.git 11171F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11172F: drivers/media/pci/intel/ipu3/ 11173 11174INTEL IPU3 CSI-2 IMGU DRIVER 11175M: Sakari Ailus <sakari.ailus@linux.intel.com> 11176R: Bingbu Cao <bingbu.cao@intel.com> 11177R: Tianshu Qiu <tian.shu.qiu@intel.com> 11178L: linux-media@vger.kernel.org 11179S: Maintained 11180F: Documentation/admin-guide/media/ipu3.rst 11181F: Documentation/admin-guide/media/ipu3_rcb.svg 11182F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11183F: drivers/staging/media/ipu3/ 11184 11185INTEL IPU6 INPUT SYSTEM DRIVER 11186M: Sakari Ailus <sakari.ailus@linux.intel.com> 11187M: Bingbu Cao <bingbu.cao@intel.com> 11188R: Tianshu Qiu <tian.shu.qiu@intel.com> 11189L: linux-media@vger.kernel.org 11190S: Maintained 11191T: git git://linuxtv.org/media_tree.git 11192F: Documentation/admin-guide/media/ipu6-isys.rst 11193F: drivers/media/pci/intel/ipu6/ 11194 11195INTEL ISHTP ECLITE DRIVER 11196M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Supported 11199F: drivers/platform/x86/intel/ishtp_eclite.c 11200 11201INTEL IXP4XX CRYPTO SUPPORT 11202M: Corentin Labbe <clabbe@baylibre.com> 11203L: linux-crypto@vger.kernel.org 11204S: Maintained 11205F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11206 11207INTEL KEEM BAY DRM DRIVER 11208M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11209M: Edmund Dea <edmund.j.dea@intel.com> 11210S: Maintained 11211F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11212F: drivers/gpu/drm/kmb/ 11213 11214INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11215M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11216S: Maintained 11217F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11218F: drivers/crypto/intel/keembay/Kconfig 11219F: drivers/crypto/intel/keembay/Makefile 11220F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11221F: drivers/crypto/intel/keembay/ocs-aes.c 11222F: drivers/crypto/intel/keembay/ocs-aes.h 11223 11224INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11225M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11226M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11227M: Mark Gross <mgross@linux.intel.com> 11228S: Maintained 11229F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11230F: drivers/crypto/intel/keembay/Kconfig 11231F: drivers/crypto/intel/keembay/Makefile 11232F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11233 11234INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11235M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11236M: Declan Murphy <declan.murphy@intel.com> 11237S: Maintained 11238F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11239F: drivers/crypto/intel/keembay/Kconfig 11240F: drivers/crypto/intel/keembay/Makefile 11241F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11242F: drivers/crypto/intel/keembay/ocs-hcu.c 11243F: drivers/crypto/intel/keembay/ocs-hcu.h 11244 11245INTEL MANAGEMENT ENGINE (mei) 11246M: Tomas Winkler <tomas.winkler@intel.com> 11247L: linux-kernel@vger.kernel.org 11248S: Supported 11249F: Documentation/driver-api/mei/* 11250F: drivers/misc/mei/ 11251F: drivers/watchdog/mei_wdt.c 11252F: include/linux/mei_aux.h 11253F: include/linux/mei_cl_bus.h 11254F: include/uapi/linux/mei.h 11255F: include/uapi/linux/mei_uuid.h 11256F: include/uapi/linux/uuid.h 11257F: samples/mei/* 11258 11259INTEL MAX 10 BMC MFD DRIVER 11260M: Xu Yilun <yilun.xu@intel.com> 11261R: Tom Rix <trix@redhat.com> 11262S: Maintained 11263F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11264F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11265F: drivers/hwmon/intel-m10-bmc-hwmon.c 11266F: drivers/mfd/intel-m10-bmc* 11267F: include/linux/mfd/intel-m10-bmc.h 11268 11269INTEL MAX10 BMC SECURE UPDATES 11270M: Peter Colberg <peter.colberg@intel.com> 11271L: linux-fpga@vger.kernel.org 11272S: Maintained 11273F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11274F: drivers/fpga/intel-m10-bmc-sec-update.c 11275 11276INTEL P-Unit IPC DRIVER 11277M: Zha Qipeng <qipeng.zha@intel.com> 11278L: platform-driver-x86@vger.kernel.org 11279S: Maintained 11280F: arch/x86/include/asm/intel_punit_ipc.h 11281F: drivers/platform/x86/intel/punit_ipc.c 11282 11283INTEL PMC CORE DRIVER 11284M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11285M: David E Box <david.e.box@intel.com> 11286L: platform-driver-x86@vger.kernel.org 11287S: Maintained 11288F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11289F: drivers/platform/x86/intel/pmc/ 11290 11291INTEL PMIC GPIO DRIVERS 11292M: Andy Shevchenko <andy@kernel.org> 11293S: Supported 11294T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11295F: drivers/gpio/gpio-*cove.c 11296 11297INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11298M: Andy Shevchenko <andy@kernel.org> 11299S: Supported 11300F: drivers/mfd/intel_soc_pmic* 11301F: include/linux/mfd/intel_soc_pmic* 11302 11303INTEL PMT DRIVERS 11304M: David E. Box <david.e.box@linux.intel.com> 11305S: Supported 11306F: drivers/platform/x86/intel/pmt/ 11307 11308INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11309M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11310L: linux-wireless@vger.kernel.org 11311S: Maintained 11312F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11313F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11314F: drivers/net/wireless/intel/ipw2x00/ 11315 11316INTEL PSTATE DRIVER 11317M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11318M: Len Brown <lenb@kernel.org> 11319L: linux-pm@vger.kernel.org 11320S: Supported 11321F: drivers/cpufreq/intel_pstate.c 11322 11323INTEL PTP DFL ToD DRIVER 11324M: Tianfei Zhang <tianfei.zhang@intel.com> 11325L: linux-fpga@vger.kernel.org 11326L: netdev@vger.kernel.org 11327S: Maintained 11328F: drivers/ptp/ptp_dfl_tod.c 11329 11330INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11331M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11332L: linux-iio@vger.kernel.org 11333F: drivers/counter/intel-qep.c 11334 11335INTEL SCU DRIVERS 11336M: Mika Westerberg <mika.westerberg@linux.intel.com> 11337S: Maintained 11338F: arch/x86/include/asm/intel_scu_ipc.h 11339F: drivers/platform/x86/intel_scu_* 11340 11341INTEL SDSI DRIVER 11342M: David E. Box <david.e.box@linux.intel.com> 11343S: Supported 11344F: drivers/platform/x86/intel/sdsi.c 11345F: tools/arch/x86/intel_sdsi/ 11346F: tools/testing/selftests/drivers/sdsi/ 11347 11348INTEL SGX 11349M: Jarkko Sakkinen <jarkko@kernel.org> 11350R: Dave Hansen <dave.hansen@linux.intel.com> 11351L: linux-sgx@vger.kernel.org 11352S: Supported 11353Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11354T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11355F: Documentation/arch/x86/sgx.rst 11356F: arch/x86/entry/vdso/vsgx.S 11357F: arch/x86/include/asm/sgx.h 11358F: arch/x86/include/uapi/asm/sgx.h 11359F: arch/x86/kernel/cpu/sgx/* 11360F: tools/testing/selftests/sgx/* 11361K: \bSGX_ 11362 11363INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11364M: Daniel Scally <djrscally@gmail.com> 11365S: Maintained 11366F: drivers/platform/x86/intel/int3472/ 11367 11368INTEL SPEED SELECT TECHNOLOGY 11369M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11370L: platform-driver-x86@vger.kernel.org 11371S: Maintained 11372F: drivers/platform/x86/intel/speed_select_if/ 11373F: include/uapi/linux/isst_if.h 11374F: tools/power/x86/intel-speed-select/ 11375 11376INTEL STRATIX10 FIRMWARE DRIVERS 11377M: Dinh Nguyen <dinguyen@kernel.org> 11378L: linux-kernel@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11381F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11382F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11383F: drivers/firmware/stratix10-rsu.c 11384F: drivers/firmware/stratix10-svc.c 11385F: include/linux/firmware/intel/stratix10-smc.h 11386F: include/linux/firmware/intel/stratix10-svc-client.h 11387 11388INTEL TELEMETRY DRIVER 11389M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11390M: "David E. Box" <david.e.box@linux.intel.com> 11391L: platform-driver-x86@vger.kernel.org 11392S: Maintained 11393F: arch/x86/include/asm/intel_telemetry.h 11394F: drivers/platform/x86/intel/telemetry/ 11395 11396INTEL TPMI DRIVER 11397M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11398L: platform-driver-x86@vger.kernel.org 11399S: Maintained 11400F: Documentation/ABI/testing/debugfs-tpmi 11401F: drivers/platform/x86/intel/tpmi.c 11402F: include/linux/intel_tpmi.h 11403 11404INTEL UNCORE FREQUENCY CONTROL 11405M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11406L: platform-driver-x86@vger.kernel.org 11407S: Maintained 11408F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11409F: drivers/platform/x86/intel/uncore-frequency/ 11410 11411INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11412M: David E. Box <david.e.box@linux.intel.com> 11413S: Supported 11414F: drivers/platform/x86/intel/vsec.* 11415 11416INTEL VIRTUAL BUTTON DRIVER 11417M: AceLan Kao <acelan.kao@canonical.com> 11418L: platform-driver-x86@vger.kernel.org 11419S: Maintained 11420F: drivers/platform/x86/intel/vbtn.c 11421 11422INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11423M: Stanislaw Gruszka <stf_xl@wp.pl> 11424L: linux-wireless@vger.kernel.org 11425S: Supported 11426F: drivers/net/wireless/intel/iwlegacy/ 11427 11428INTEL WIRELESS WIFI LINK (iwlwifi) 11429M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11430L: linux-wireless@vger.kernel.org 11431S: Supported 11432W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11434F: drivers/net/wireless/intel/iwlwifi/ 11435 11436INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11437M: Jithu Joseph <jithu.joseph@intel.com> 11438S: Maintained 11439W: https://slimbootloader.github.io/security/firmware-update.html 11440F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11441 11442INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11443L: Dell.Client.Kernel@dell.com 11444S: Maintained 11445F: drivers/platform/x86/intel/wmi/thunderbolt.c 11446 11447INTEL WWAN IOSM DRIVER 11448M: M Chetan Kumar <m.chetan.kumar@intel.com> 11449L: netdev@vger.kernel.org 11450S: Maintained 11451F: drivers/net/wwan/iosm/ 11452 11453INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11454M: Xin Li <xin@zytor.com> 11455M: "H. Peter Anvin" <hpa@zytor.com> 11456S: Supported 11457F: Documentation/arch/x86/x86_64/fred.rst 11458F: arch/x86/entry/entry_64_fred.S 11459F: arch/x86/entry/entry_fred.c 11460F: arch/x86/include/asm/fred.h 11461F: arch/x86/kernel/fred.c 11462 11463INTEL(R) TRACE HUB 11464M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11465S: Supported 11466F: Documentation/trace/intel_th.rst 11467F: drivers/hwtracing/intel_th/ 11468F: include/linux/intel_th.h 11469 11470INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11471M: Ning Sun <ning.sun@intel.com> 11472L: tboot-devel@lists.sourceforge.net 11473S: Supported 11474W: http://tboot.sourceforge.net 11475T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11476F: Documentation/arch/x86/intel_txt.rst 11477F: arch/x86/kernel/tboot.c 11478F: include/linux/tboot.h 11479 11480INTERCONNECT API 11481M: Georgi Djakov <djakov@kernel.org> 11482L: linux-pm@vger.kernel.org 11483S: Maintained 11484T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11485F: Documentation/devicetree/bindings/interconnect/ 11486F: Documentation/driver-api/interconnect.rst 11487F: drivers/interconnect/ 11488F: include/dt-bindings/interconnect/ 11489F: include/linux/interconnect-provider.h 11490F: include/linux/interconnect.h 11491 11492INTERRUPT COUNTER DRIVER 11493M: Oleksij Rempel <o.rempel@pengutronix.de> 11494R: Pengutronix Kernel Team <kernel@pengutronix.de> 11495L: linux-iio@vger.kernel.org 11496F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11497F: drivers/counter/interrupt-cnt.c 11498 11499INTERSIL ISL7998X VIDEO DECODER DRIVER 11500M: Michael Tretter <m.tretter@pengutronix.de> 11501R: Pengutronix Kernel Team <kernel@pengutronix.de> 11502L: linux-media@vger.kernel.org 11503S: Maintained 11504F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11505F: drivers/media/i2c/isl7998x.c 11506 11507INVENSENSE ICM-426xx IMU DRIVER 11508M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11509L: linux-iio@vger.kernel.org 11510S: Maintained 11511W: https://invensense.tdk.com/ 11512F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11513F: drivers/iio/imu/inv_icm42600/ 11514 11515INVENSENSE MPU-3050 GYROSCOPE DRIVER 11516M: Linus Walleij <linus.walleij@linaro.org> 11517L: linux-iio@vger.kernel.org 11518S: Maintained 11519F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11520F: drivers/iio/gyro/mpu3050* 11521 11522IOC3 ETHERNET DRIVER 11523M: Ralf Baechle <ralf@linux-mips.org> 11524L: linux-mips@vger.kernel.org 11525S: Maintained 11526F: drivers/net/ethernet/sgi/ioc3-eth.c 11527 11528IOMMU DMA-API LAYER 11529M: Robin Murphy <robin.murphy@arm.com> 11530L: iommu@lists.linux.dev 11531S: Maintained 11532T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11533F: drivers/iommu/dma-iommu.c 11534F: drivers/iommu/dma-iommu.h 11535F: drivers/iommu/iova.c 11536F: include/linux/iova.h 11537 11538IOMMU SUBSYSTEM 11539M: Joerg Roedel <joro@8bytes.org> 11540M: Will Deacon <will@kernel.org> 11541R: Robin Murphy <robin.murphy@arm.com> 11542L: iommu@lists.linux.dev 11543S: Maintained 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11545F: Documentation/devicetree/bindings/iommu/ 11546F: Documentation/userspace-api/iommu.rst 11547F: drivers/iommu/ 11548F: include/linux/iommu.h 11549F: include/linux/iova.h 11550F: include/linux/of_iommu.h 11551 11552IOMMUFD 11553M: Jason Gunthorpe <jgg@nvidia.com> 11554M: Kevin Tian <kevin.tian@intel.com> 11555L: iommu@lists.linux.dev 11556S: Maintained 11557T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11558F: Documentation/userspace-api/iommufd.rst 11559F: drivers/iommu/iommufd/ 11560F: include/linux/iommufd.h 11561F: include/uapi/linux/iommufd.h 11562F: tools/testing/selftests/iommu/ 11563 11564IOSYS-MAP HELPERS 11565M: Thomas Zimmermann <tzimmermann@suse.de> 11566L: dri-devel@lists.freedesktop.org 11567S: Maintained 11568T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11569F: include/linux/iosys-map.h 11570 11571IO_URING 11572M: Jens Axboe <axboe@kernel.dk> 11573R: Pavel Begunkov <asml.silence@gmail.com> 11574L: io-uring@vger.kernel.org 11575S: Maintained 11576T: git git://git.kernel.dk/linux-block 11577T: git git://git.kernel.dk/liburing 11578F: include/linux/io_uring/ 11579F: include/linux/io_uring.h 11580F: include/linux/io_uring_types.h 11581F: include/trace/events/io_uring.h 11582F: include/uapi/linux/io_uring.h 11583F: io_uring/ 11584 11585IPMI SUBSYSTEM 11586M: Corey Minyard <minyard@acm.org> 11587L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11588S: Supported 11589W: http://openipmi.sourceforge.net/ 11590T: git https://github.com/cminyard/linux-ipmi.git for-next 11591F: Documentation/devicetree/bindings/ipmi/ 11592F: Documentation/driver-api/ipmi.rst 11593F: drivers/char/ipmi/ 11594F: include/linux/ipmi* 11595F: include/uapi/linux/ipmi* 11596 11597IPS SCSI RAID DRIVER 11598M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11599L: linux-scsi@vger.kernel.org 11600S: Maintained 11601W: http://www.adaptec.com/ 11602F: drivers/scsi/ips* 11603 11604IPVS 11605M: Simon Horman <horms@verge.net.au> 11606M: Julian Anastasov <ja@ssi.bg> 11607L: netdev@vger.kernel.org 11608L: lvs-devel@vger.kernel.org 11609S: Maintained 11610T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11611T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11612F: Documentation/networking/ipvs-sysctl.rst 11613F: include/net/ip_vs.h 11614F: include/uapi/linux/ip_vs.h 11615F: net/netfilter/ipvs/ 11616 11617IPWIRELESS DRIVER 11618M: Jiri Kosina <jikos@kernel.org> 11619M: David Sterba <dsterba@suse.com> 11620S: Odd Fixes 11621F: drivers/tty/ipwireless/ 11622 11623IRON DEVICE AUDIO CODEC DRIVERS 11624M: Kiseok Jo <kiseok.jo@irondevice.com> 11625L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11626S: Maintained 11627F: Documentation/devicetree/bindings/sound/irondevice,* 11628F: sound/soc/codecs/sma* 11629 11630IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11631M: Thomas Gleixner <tglx@linutronix.de> 11632S: Maintained 11633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11634F: Documentation/core-api/irq/irq-domain.rst 11635F: include/linux/irqdomain.h 11636F: include/linux/irqdomain_defs.h 11637F: kernel/irq/irqdomain.c 11638F: kernel/irq/msi.c 11639 11640IRQ SUBSYSTEM 11641M: Thomas Gleixner <tglx@linutronix.de> 11642L: linux-kernel@vger.kernel.org 11643S: Maintained 11644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11645F: include/linux/group_cpus.h 11646F: include/linux/irq.h 11647F: include/linux/irqhandler.h 11648F: include/linux/irqnr.h 11649F: include/linux/irqreturn.h 11650F: kernel/irq/ 11651F: lib/group_cpus.c 11652 11653IRQCHIP DRIVERS 11654M: Thomas Gleixner <tglx@linutronix.de> 11655L: linux-kernel@vger.kernel.org 11656S: Maintained 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11658F: Documentation/devicetree/bindings/interrupt-controller/ 11659F: drivers/irqchip/ 11660F: include/linux/irqchip.h 11661 11662ISA 11663M: William Breathitt Gray <wbg@kernel.org> 11664S: Maintained 11665F: Documentation/driver-api/isa.rst 11666F: drivers/base/isa.c 11667F: include/linux/isa.h 11668 11669ISA RADIO MODULE 11670M: Hans Verkuil <hverkuil@xs4all.nl> 11671L: linux-media@vger.kernel.org 11672S: Maintained 11673W: https://linuxtv.org 11674T: git git://linuxtv.org/media_tree.git 11675F: drivers/media/radio/radio-isa* 11676 11677ISAPNP 11678M: Jaroslav Kysela <perex@perex.cz> 11679S: Maintained 11680F: Documentation/userspace-api/isapnp.rst 11681F: drivers/pnp/isapnp/ 11682F: include/linux/isapnp.h 11683 11684ISCSI 11685M: Lee Duncan <lduncan@suse.com> 11686M: Chris Leech <cleech@redhat.com> 11687M: Mike Christie <michael.christie@oracle.com> 11688L: open-iscsi@googlegroups.com 11689L: linux-scsi@vger.kernel.org 11690S: Maintained 11691W: www.open-iscsi.com 11692F: drivers/scsi/*iscsi* 11693F: include/scsi/*iscsi* 11694 11695iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11696M: Peter Jones <pjones@redhat.com> 11697M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11698S: Maintained 11699F: drivers/firmware/iscsi_ibft* 11700 11701ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11702M: Sagi Grimberg <sagi@grimberg.me> 11703M: Max Gurtovoy <mgurtovoy@nvidia.com> 11704L: linux-rdma@vger.kernel.org 11705S: Supported 11706W: http://www.openfabrics.org 11707W: www.open-iscsi.org 11708Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11709F: drivers/infiniband/ulp/iser/ 11710 11711ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11712M: Sagi Grimberg <sagi@grimberg.me> 11713L: linux-rdma@vger.kernel.org 11714L: target-devel@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11717F: drivers/infiniband/ulp/isert 11718 11719ISDN/CMTP OVER BLUETOOTH 11720M: Karsten Keil <isdn@linux-pingi.de> 11721L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11722L: netdev@vger.kernel.org 11723S: Odd Fixes 11724W: http://www.isdn4linux.de 11725F: Documentation/isdn/ 11726F: drivers/isdn/capi/ 11727F: include/linux/isdn/ 11728F: include/uapi/linux/isdn/ 11729F: net/bluetooth/cmtp/ 11730 11731ISDN/mISDN SUBSYSTEM 11732M: Karsten Keil <isdn@linux-pingi.de> 11733L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11734L: netdev@vger.kernel.org 11735S: Maintained 11736W: http://www.isdn4linux.de 11737F: drivers/isdn/Kconfig 11738F: drivers/isdn/Makefile 11739F: drivers/isdn/hardware/ 11740F: drivers/isdn/mISDN/ 11741 11742ISOFS FILESYSTEM 11743M: Jan Kara <jack@suse.cz> 11744L: linux-fsdevel@vger.kernel.org 11745S: Maintained 11746F: Documentation/filesystems/isofs.rst 11747F: fs/isofs/ 11748 11749IT87 HARDWARE MONITORING DRIVER 11750M: Jean Delvare <jdelvare@suse.com> 11751L: linux-hwmon@vger.kernel.org 11752S: Maintained 11753F: Documentation/hwmon/it87.rst 11754F: drivers/hwmon/it87.c 11755 11756IT913X MEDIA DRIVER 11757L: linux-media@vger.kernel.org 11758S: Orphan 11759W: https://linuxtv.org 11760Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11761F: drivers/media/tuners/it913x* 11762 11763ITE IT66121 HDMI BRIDGE DRIVER 11764M: Phong LE <ple@baylibre.com> 11765M: Neil Armstrong <neil.armstrong@linaro.org> 11766S: Maintained 11767T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11768F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11769F: drivers/gpu/drm/bridge/ite-it66121.c 11770 11771IVTV VIDEO4LINUX DRIVER 11772M: Andy Walls <awalls@md.metrocast.net> 11773L: linux-media@vger.kernel.org 11774S: Maintained 11775W: https://linuxtv.org 11776T: git git://linuxtv.org/media_tree.git 11777F: Documentation/admin-guide/media/ivtv* 11778F: drivers/media/pci/ivtv/ 11779F: include/uapi/linux/ivtv* 11780 11781IX2505V MEDIA DRIVER 11782M: Malcolm Priestley <tvboxspy@gmail.com> 11783L: linux-media@vger.kernel.org 11784S: Maintained 11785W: https://linuxtv.org 11786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11787F: drivers/media/dvb-frontends/ix2505v* 11788 11789JAILHOUSE HYPERVISOR INTERFACE 11790M: Jan Kiszka <jan.kiszka@siemens.com> 11791L: jailhouse-dev@googlegroups.com 11792S: Maintained 11793F: arch/x86/include/asm/jailhouse_para.h 11794F: arch/x86/kernel/jailhouse.c 11795 11796JFS FILESYSTEM 11797M: Dave Kleikamp <shaggy@kernel.org> 11798L: jfs-discussion@lists.sourceforge.net 11799S: Odd Fixes 11800W: http://jfs.sourceforge.net/ 11801T: git https://github.com/kleikamp/linux-shaggy.git 11802F: Documentation/admin-guide/jfs.rst 11803F: fs/jfs/ 11804 11805JME NETWORK DRIVER 11806M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11807L: netdev@vger.kernel.org 11808S: Maintained 11809F: drivers/net/ethernet/jme.* 11810 11811JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11812M: David Woodhouse <dwmw2@infradead.org> 11813M: Richard Weinberger <richard@nod.at> 11814L: linux-mtd@lists.infradead.org 11815S: Odd Fixes 11816W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11817T: git git://git.infradead.org/ubifs-2.6.git 11818F: fs/jffs2/ 11819F: include/uapi/linux/jffs2.h 11820 11821JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11822M: "Theodore Ts'o" <tytso@mit.edu> 11823M: Jan Kara <jack@suse.com> 11824L: linux-ext4@vger.kernel.org 11825S: Maintained 11826F: fs/jbd2/ 11827F: include/linux/jbd2.h 11828 11829JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11830M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11831L: linux-media@vger.kernel.org 11832L: linux-renesas-soc@vger.kernel.org 11833S: Maintained 11834F: drivers/media/platform/renesas/rcar_jpu.c 11835 11836JSM Neo PCI based serial card 11837L: linux-serial@vger.kernel.org 11838S: Orphan 11839F: drivers/tty/serial/jsm/ 11840 11841K10TEMP HARDWARE MONITORING DRIVER 11842M: Clemens Ladisch <clemens@ladisch.de> 11843L: linux-hwmon@vger.kernel.org 11844S: Maintained 11845F: Documentation/hwmon/k10temp.rst 11846F: drivers/hwmon/k10temp.c 11847 11848K8TEMP HARDWARE MONITORING DRIVER 11849M: Rudolf Marek <r.marek@assembler.cz> 11850L: linux-hwmon@vger.kernel.org 11851S: Maintained 11852F: Documentation/hwmon/k8temp.rst 11853F: drivers/hwmon/k8temp.c 11854 11855KASAN 11856M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11857R: Alexander Potapenko <glider@google.com> 11858R: Andrey Konovalov <andreyknvl@gmail.com> 11859R: Dmitry Vyukov <dvyukov@google.com> 11860R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11861L: kasan-dev@googlegroups.com 11862S: Maintained 11863F: Documentation/dev-tools/kasan.rst 11864F: arch/*/include/asm/*kasan.h 11865F: arch/*/mm/kasan_init* 11866F: include/linux/kasan*.h 11867F: lib/Kconfig.kasan 11868F: mm/kasan/ 11869F: scripts/Makefile.kasan 11870 11871KCONFIG 11872M: Masahiro Yamada <masahiroy@kernel.org> 11873L: linux-kbuild@vger.kernel.org 11874S: Maintained 11875Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11877F: Documentation/kbuild/kconfig* 11878F: scripts/Kconfig.include 11879F: scripts/kconfig/ 11880 11881KCOV 11882R: Dmitry Vyukov <dvyukov@google.com> 11883R: Andrey Konovalov <andreyknvl@gmail.com> 11884L: kasan-dev@googlegroups.com 11885S: Maintained 11886F: Documentation/dev-tools/kcov.rst 11887F: include/linux/kcov.h 11888F: include/uapi/linux/kcov.h 11889F: kernel/kcov.c 11890F: scripts/Makefile.kcov 11891 11892KCSAN 11893M: Marco Elver <elver@google.com> 11894R: Dmitry Vyukov <dvyukov@google.com> 11895L: kasan-dev@googlegroups.com 11896S: Maintained 11897F: Documentation/dev-tools/kcsan.rst 11898F: include/linux/kcsan*.h 11899F: kernel/kcsan/ 11900F: lib/Kconfig.kcsan 11901F: scripts/Makefile.kcsan 11902 11903KDUMP 11904M: Baoquan He <bhe@redhat.com> 11905R: Vivek Goyal <vgoyal@redhat.com> 11906R: Dave Young <dyoung@redhat.com> 11907L: kexec@lists.infradead.org 11908S: Maintained 11909W: http://lse.sourceforge.net/kdump/ 11910F: Documentation/admin-guide/kdump/ 11911F: fs/proc/vmcore.c 11912F: include/linux/crash_core.h 11913F: include/linux/crash_dump.h 11914F: include/uapi/linux/vmcore.h 11915F: kernel/crash_*.c 11916 11917KEENE FM RADIO TRANSMITTER DRIVER 11918M: Hans Verkuil <hverkuil@xs4all.nl> 11919L: linux-media@vger.kernel.org 11920S: Maintained 11921W: https://linuxtv.org 11922T: git git://linuxtv.org/media_tree.git 11923F: drivers/media/radio/radio-keene* 11924 11925KERNEL AUTOMOUNTER 11926M: Ian Kent <raven@themaw.net> 11927L: autofs@vger.kernel.org 11928S: Maintained 11929F: fs/autofs/ 11930 11931KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11932M: Masahiro Yamada <masahiroy@kernel.org> 11933R: Nathan Chancellor <nathan@kernel.org> 11934R: Nicolas Schier <nicolas@fjasle.eu> 11935L: linux-kbuild@vger.kernel.org 11936S: Maintained 11937Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11939F: Documentation/kbuild/ 11940F: Makefile 11941F: scripts/*vmlinux* 11942F: scripts/Kbuild* 11943F: scripts/Makefile* 11944F: scripts/basic/ 11945F: scripts/clang-tools/ 11946F: scripts/dummy-tools/ 11947F: scripts/mk* 11948F: scripts/mod/ 11949F: scripts/package/ 11950F: usr/ 11951 11952KERNEL HARDENING (not covered by other areas) 11953M: Kees Cook <kees@kernel.org> 11954R: Gustavo A. R. Silva <gustavoars@kernel.org> 11955L: linux-hardening@vger.kernel.org 11956S: Supported 11957T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11958F: Documentation/ABI/testing/sysfs-kernel-oops_count 11959F: Documentation/ABI/testing/sysfs-kernel-warn_count 11960F: arch/*/configs/hardening.config 11961F: include/linux/overflow.h 11962F: include/linux/randomize_kstack.h 11963F: kernel/configs/hardening.config 11964F: mm/usercopy.c 11965K: \b(add|choose)_random_kstack_offset\b 11966K: \b__check_(object_size|heap_object)\b 11967K: \b__counted_by\b 11968 11969KERNEL JANITORS 11970L: kernel-janitors@vger.kernel.org 11971S: Odd Fixes 11972W: http://kernelnewbies.org/KernelJanitors 11973 11974KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11975M: Chuck Lever <chuck.lever@oracle.com> 11976M: Jeff Layton <jlayton@kernel.org> 11977R: Neil Brown <neilb@suse.de> 11978R: Olga Kornievskaia <kolga@netapp.com> 11979R: Dai Ngo <Dai.Ngo@oracle.com> 11980R: Tom Talpey <tom@talpey.com> 11981L: linux-nfs@vger.kernel.org 11982S: Supported 11983W: http://nfs.sourceforge.net/ 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11985F: Documentation/filesystems/nfs/ 11986F: fs/lockd/ 11987F: fs/nfs_common/ 11988F: fs/nfsd/ 11989F: include/linux/lockd/ 11990F: include/linux/sunrpc/ 11991F: include/trace/events/rpcgss.h 11992F: include/trace/events/rpcrdma.h 11993F: include/trace/events/sunrpc.h 11994F: include/trace/misc/fs.h 11995F: include/trace/misc/nfs.h 11996F: include/trace/misc/sunrpc.h 11997F: include/uapi/linux/nfsd/ 11998F: include/uapi/linux/sunrpc/ 11999F: net/sunrpc/ 12000 12001KERNEL REGRESSIONS 12002M: Thorsten Leemhuis <linux@leemhuis.info> 12003L: regressions@lists.linux.dev 12004S: Supported 12005F: Documentation/admin-guide/reporting-regressions.rst 12006F: Documentation/process/handling-regressions.rst 12007 12008KERNEL SELFTEST FRAMEWORK 12009M: Shuah Khan <shuah@kernel.org> 12010M: Shuah Khan <skhan@linuxfoundation.org> 12011L: linux-kselftest@vger.kernel.org 12012S: Maintained 12013Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12015F: Documentation/dev-tools/kselftest* 12016F: tools/testing/selftests/ 12017 12018KERNEL SMB3 SERVER (KSMBD) 12019M: Namjae Jeon <linkinjeon@kernel.org> 12020M: Steve French <sfrench@samba.org> 12021R: Sergey Senozhatsky <senozhatsky@chromium.org> 12022R: Tom Talpey <tom@talpey.com> 12023L: linux-cifs@vger.kernel.org 12024S: Maintained 12025T: git git://git.samba.org/ksmbd.git 12026F: Documentation/filesystems/smb/ksmbd.rst 12027F: fs/smb/common/ 12028F: fs/smb/server/ 12029 12030KERNEL UNIT TESTING FRAMEWORK (KUnit) 12031M: Brendan Higgins <brendanhiggins@google.com> 12032M: David Gow <davidgow@google.com> 12033R: Rae Moar <rmoar@google.com> 12034L: linux-kselftest@vger.kernel.org 12035L: kunit-dev@googlegroups.com 12036S: Maintained 12037W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12038T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12040F: Documentation/dev-tools/kunit/ 12041F: include/kunit/ 12042F: lib/kunit/ 12043F: rust/kernel/kunit.rs 12044F: scripts/rustdoc_test_* 12045F: tools/testing/kunit/ 12046 12047KERNEL USERMODE HELPER 12048M: Luis Chamberlain <mcgrof@kernel.org> 12049L: linux-kernel@vger.kernel.org 12050S: Maintained 12051F: include/linux/umh.h 12052F: kernel/umh.c 12053 12054KERNEL VIRTUAL MACHINE (KVM) 12055M: Paolo Bonzini <pbonzini@redhat.com> 12056L: kvm@vger.kernel.org 12057S: Supported 12058W: http://www.linux-kvm.org 12059T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12060F: Documentation/virt/kvm/ 12061F: include/asm-generic/kvm* 12062F: include/kvm/iodev.h 12063F: include/linux/kvm* 12064F: include/trace/events/kvm.h 12065F: include/uapi/asm-generic/kvm* 12066F: include/uapi/linux/kvm* 12067F: tools/kvm/ 12068F: tools/testing/selftests/kvm/ 12069F: virt/kvm/* 12070 12071KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12072M: Marc Zyngier <maz@kernel.org> 12073M: Oliver Upton <oliver.upton@linux.dev> 12074R: James Morse <james.morse@arm.com> 12075R: Suzuki K Poulose <suzuki.poulose@arm.com> 12076R: Zenghui Yu <yuzenghui@huawei.com> 12077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12078L: kvmarm@lists.linux.dev 12079S: Maintained 12080T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12081F: arch/arm64/include/asm/kvm* 12082F: arch/arm64/include/uapi/asm/kvm* 12083F: arch/arm64/kvm/ 12084F: include/kvm/arm_* 12085F: tools/testing/selftests/kvm/*/aarch64/ 12086F: tools/testing/selftests/kvm/aarch64/ 12087 12088KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12089M: Tianrui Zhao <zhaotianrui@loongson.cn> 12090M: Bibo Mao <maobibo@loongson.cn> 12091M: Huacai Chen <chenhuacai@kernel.org> 12092L: kvm@vger.kernel.org 12093L: loongarch@lists.linux.dev 12094S: Maintained 12095T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12096F: arch/loongarch/include/asm/kvm* 12097F: arch/loongarch/include/uapi/asm/kvm* 12098F: arch/loongarch/kvm/ 12099 12100KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12101M: Huacai Chen <chenhuacai@kernel.org> 12102L: linux-mips@vger.kernel.org 12103L: kvm@vger.kernel.org 12104S: Maintained 12105T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12106F: arch/mips/include/asm/kvm* 12107F: arch/mips/include/uapi/asm/kvm* 12108F: arch/mips/kvm/ 12109 12110KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12111M: Michael Ellerman <mpe@ellerman.id.au> 12112R: Nicholas Piggin <npiggin@gmail.com> 12113L: linuxppc-dev@lists.ozlabs.org 12114L: kvm@vger.kernel.org 12115S: Maintained (Book3S 64-bit HV) 12116S: Odd fixes (Book3S 64-bit PR) 12117S: Orphan (Book3E and 32-bit) 12118T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12119F: arch/powerpc/include/asm/kvm* 12120F: arch/powerpc/include/uapi/asm/kvm* 12121F: arch/powerpc/kernel/kvm* 12122F: arch/powerpc/kvm/ 12123 12124KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12125M: Anup Patel <anup@brainfault.org> 12126R: Atish Patra <atishp@atishpatra.org> 12127L: kvm@vger.kernel.org 12128L: kvm-riscv@lists.infradead.org 12129L: linux-riscv@lists.infradead.org 12130S: Maintained 12131T: git https://github.com/kvm-riscv/linux.git 12132F: arch/riscv/include/asm/kvm* 12133F: arch/riscv/include/uapi/asm/kvm* 12134F: arch/riscv/kvm/ 12135F: tools/testing/selftests/kvm/*/riscv/ 12136F: tools/testing/selftests/kvm/riscv/ 12137 12138KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12139M: Christian Borntraeger <borntraeger@linux.ibm.com> 12140M: Janosch Frank <frankja@linux.ibm.com> 12141M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12142R: David Hildenbrand <david@redhat.com> 12143L: kvm@vger.kernel.org 12144S: Supported 12145T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12146F: Documentation/virt/kvm/s390* 12147F: arch/s390/include/asm/gmap.h 12148F: arch/s390/include/asm/kvm* 12149F: arch/s390/include/uapi/asm/kvm* 12150F: arch/s390/include/uapi/asm/uvdevice.h 12151F: arch/s390/kernel/uv.c 12152F: arch/s390/kvm/ 12153F: arch/s390/mm/gmap.c 12154F: drivers/s390/char/uvdevice.c 12155F: tools/testing/selftests/drivers/s390x/uvdevice/ 12156F: tools/testing/selftests/kvm/*/s390x/ 12157F: tools/testing/selftests/kvm/s390x/ 12158 12159KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12160M: Sean Christopherson <seanjc@google.com> 12161M: Paolo Bonzini <pbonzini@redhat.com> 12162L: kvm@vger.kernel.org 12163S: Supported 12164P: Documentation/process/maintainer-kvm-x86.rst 12165T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12166F: arch/x86/include/asm/kvm* 12167F: arch/x86/include/asm/svm.h 12168F: arch/x86/include/asm/vmx*.h 12169F: arch/x86/include/uapi/asm/kvm* 12170F: arch/x86/include/uapi/asm/svm.h 12171F: arch/x86/include/uapi/asm/vmx.h 12172F: arch/x86/kvm/ 12173F: arch/x86/kvm/*/ 12174F: tools/testing/selftests/kvm/*/x86_64/ 12175F: tools/testing/selftests/kvm/x86_64/ 12176 12177KERNFS 12178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12179M: Tejun Heo <tj@kernel.org> 12180S: Supported 12181T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12182F: fs/kernfs/ 12183F: include/linux/kernfs.h 12184 12185KEXEC 12186M: Eric Biederman <ebiederm@xmission.com> 12187L: kexec@lists.infradead.org 12188S: Maintained 12189W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12190F: include/linux/kexec.h 12191F: include/uapi/linux/kexec.h 12192F: kernel/kexec* 12193 12194KEYS-ENCRYPTED 12195M: Mimi Zohar <zohar@linux.ibm.com> 12196L: linux-integrity@vger.kernel.org 12197L: keyrings@vger.kernel.org 12198S: Supported 12199F: Documentation/security/keys/trusted-encrypted.rst 12200F: include/keys/encrypted-type.h 12201F: security/keys/encrypted-keys/ 12202 12203KEYS-TRUSTED 12204M: James Bottomley <James.Bottomley@HansenPartnership.com> 12205M: Jarkko Sakkinen <jarkko@kernel.org> 12206M: Mimi Zohar <zohar@linux.ibm.com> 12207L: linux-integrity@vger.kernel.org 12208L: keyrings@vger.kernel.org 12209S: Supported 12210F: Documentation/security/keys/trusted-encrypted.rst 12211F: include/keys/trusted-type.h 12212F: include/keys/trusted_tpm.h 12213F: security/keys/trusted-keys/ 12214 12215KEYS-TRUSTED-CAAM 12216M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12217R: Pengutronix Kernel Team <kernel@pengutronix.de> 12218L: linux-integrity@vger.kernel.org 12219L: keyrings@vger.kernel.org 12220S: Maintained 12221F: include/keys/trusted_caam.h 12222F: security/keys/trusted-keys/trusted_caam.c 12223 12224KEYS-TRUSTED-DCP 12225M: David Gstir <david@sigma-star.at> 12226R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12227L: linux-integrity@vger.kernel.org 12228L: keyrings@vger.kernel.org 12229S: Supported 12230F: include/keys/trusted_dcp.h 12231F: security/keys/trusted-keys/trusted_dcp.c 12232 12233KEYS-TRUSTED-TEE 12234M: Sumit Garg <sumit.garg@linaro.org> 12235L: linux-integrity@vger.kernel.org 12236L: keyrings@vger.kernel.org 12237S: Supported 12238F: include/keys/trusted_tee.h 12239F: security/keys/trusted-keys/trusted_tee.c 12240 12241KEYS/KEYRINGS 12242M: David Howells <dhowells@redhat.com> 12243M: Jarkko Sakkinen <jarkko@kernel.org> 12244L: keyrings@vger.kernel.org 12245S: Maintained 12246F: Documentation/security/keys/core.rst 12247F: include/keys/ 12248F: include/linux/key-type.h 12249F: include/linux/key.h 12250F: include/linux/keyctl.h 12251F: include/uapi/linux/keyctl.h 12252F: security/keys/ 12253 12254KEYS/KEYRINGS_INTEGRITY 12255M: Jarkko Sakkinen <jarkko@kernel.org> 12256M: Mimi Zohar <zohar@linux.ibm.com> 12257L: linux-integrity@vger.kernel.org 12258L: keyrings@vger.kernel.org 12259S: Supported 12260W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12261F: security/integrity/platform_certs 12262 12263KFENCE 12264M: Alexander Potapenko <glider@google.com> 12265M: Marco Elver <elver@google.com> 12266R: Dmitry Vyukov <dvyukov@google.com> 12267L: kasan-dev@googlegroups.com 12268S: Maintained 12269F: Documentation/dev-tools/kfence.rst 12270F: arch/*/include/asm/kfence.h 12271F: include/linux/kfence.h 12272F: lib/Kconfig.kfence 12273F: mm/kfence/ 12274 12275KFIFO 12276M: Stefani Seibold <stefani@seibold.net> 12277S: Maintained 12278F: include/linux/kfifo.h 12279F: lib/kfifo.c 12280F: samples/kfifo/ 12281 12282KGDB / KDB /debug_core 12283M: Jason Wessel <jason.wessel@windriver.com> 12284M: Daniel Thompson <daniel.thompson@linaro.org> 12285R: Douglas Anderson <dianders@chromium.org> 12286L: kgdb-bugreport@lists.sourceforge.net 12287S: Maintained 12288W: http://kgdb.wiki.kernel.org/ 12289T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12290F: Documentation/dev-tools/kgdb.rst 12291F: drivers/misc/kgdbts.c 12292F: drivers/tty/serial/kgdboc.c 12293F: include/linux/kdb.h 12294F: include/linux/kgdb.h 12295F: kernel/debug/ 12296F: kernel/module/kdb.c 12297 12298KHADAS MCU MFD DRIVER 12299M: Neil Armstrong <neil.armstrong@linaro.org> 12300L: linux-amlogic@lists.infradead.org 12301S: Maintained 12302F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12303F: drivers/mfd/khadas-mcu.c 12304F: drivers/thermal/khadas_mcu_fan.c 12305F: include/linux/mfd/khadas-mcu.h 12306 12307KIONIX/ROHM KX022A ACCELEROMETER 12308M: Matti Vaittinen <mazziesaccount@gmail.com> 12309L: linux-iio@vger.kernel.org 12310S: Supported 12311F: drivers/iio/accel/kionix-kx022a* 12312 12313KMEMLEAK 12314M: Catalin Marinas <catalin.marinas@arm.com> 12315S: Maintained 12316F: Documentation/dev-tools/kmemleak.rst 12317F: include/linux/kmemleak.h 12318F: mm/kmemleak.c 12319F: samples/kmemleak/kmemleak-test.c 12320 12321KMSAN 12322M: Alexander Potapenko <glider@google.com> 12323R: Marco Elver <elver@google.com> 12324R: Dmitry Vyukov <dvyukov@google.com> 12325L: kasan-dev@googlegroups.com 12326S: Maintained 12327F: Documentation/dev-tools/kmsan.rst 12328F: arch/*/include/asm/kmsan.h 12329F: arch/*/mm/kmsan_* 12330F: include/linux/kmsan*.h 12331F: lib/Kconfig.kmsan 12332F: mm/kmsan/ 12333F: scripts/Makefile.kmsan 12334 12335KPROBES 12336M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12337M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12338M: "David S. Miller" <davem@davemloft.net> 12339M: Masami Hiramatsu <mhiramat@kernel.org> 12340L: linux-kernel@vger.kernel.org 12341L: linux-trace-kernel@vger.kernel.org 12342S: Maintained 12343Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12344T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12345F: Documentation/trace/kprobes.rst 12346F: include/asm-generic/kprobes.h 12347F: include/linux/kprobes.h 12348F: kernel/kprobes.c 12349F: lib/test_kprobes.c 12350F: samples/kprobes 12351 12352KS0108 LCD CONTROLLER DRIVER 12353M: Miguel Ojeda <ojeda@kernel.org> 12354S: Maintained 12355F: Documentation/admin-guide/auxdisplay/ks0108.rst 12356F: drivers/auxdisplay/ks0108.c 12357F: include/linux/ks0108.h 12358 12359KTD253 BACKLIGHT DRIVER 12360M: Linus Walleij <linus.walleij@linaro.org> 12361S: Maintained 12362F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12363F: drivers/video/backlight/ktd253-backlight.c 12364 12365KTD2801 BACKLIGHT DRIVER 12366M: Duje Mihanović <duje.mihanovic@skole.hr> 12367S: Maintained 12368F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12369F: drivers/video/backlight/ktd2801-backlight.c 12370 12371KTEST 12372M: Steven Rostedt <rostedt@goodmis.org> 12373M: John Hawley <warthog9@eaglescrag.net> 12374S: Maintained 12375F: tools/testing/ktest 12376 12377KTZ8866 BACKLIGHT DRIVER 12378M: Jianhua Lu <lujianhua000@gmail.com> 12379S: Maintained 12380F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12381F: drivers/video/backlight/ktz8866.c 12382 12383KVM PARAVIRT (KVM/paravirt) 12384M: Paolo Bonzini <pbonzini@redhat.com> 12385R: Wanpeng Li <wanpengli@tencent.com> 12386R: Vitaly Kuznetsov <vkuznets@redhat.com> 12387L: kvm@vger.kernel.org 12388S: Supported 12389T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12390F: arch/um/include/asm/kvm_para.h 12391F: arch/x86/include/asm/kvm_para.h 12392F: arch/x86/include/asm/pvclock-abi.h 12393F: arch/x86/include/uapi/asm/kvm_para.h 12394F: arch/x86/kernel/kvm.c 12395F: arch/x86/kernel/kvmclock.c 12396F: include/asm-generic/kvm_para.h 12397F: include/linux/kvm_para.h 12398F: include/uapi/asm-generic/kvm_para.h 12399F: include/uapi/linux/kvm_para.h 12400 12401KVM X86 HYPER-V (KVM/hyper-v) 12402M: Vitaly Kuznetsov <vkuznets@redhat.com> 12403M: Sean Christopherson <seanjc@google.com> 12404M: Paolo Bonzini <pbonzini@redhat.com> 12405L: kvm@vger.kernel.org 12406S: Supported 12407T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12408F: arch/x86/kvm/hyperv.* 12409F: arch/x86/kvm/kvm_onhyperv.* 12410F: arch/x86/kvm/svm/hyperv.* 12411F: arch/x86/kvm/svm/svm_onhyperv.* 12412F: arch/x86/kvm/vmx/hyperv.* 12413 12414KVM X86 Xen (KVM/Xen) 12415M: David Woodhouse <dwmw2@infradead.org> 12416M: Paul Durrant <paul@xen.org> 12417M: Sean Christopherson <seanjc@google.com> 12418M: Paolo Bonzini <pbonzini@redhat.com> 12419L: kvm@vger.kernel.org 12420S: Supported 12421T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12422F: arch/x86/kvm/xen.* 12423 12424L3MDEV 12425M: David Ahern <dsahern@kernel.org> 12426L: netdev@vger.kernel.org 12427S: Maintained 12428F: include/net/l3mdev.h 12429F: net/l3mdev 12430 12431LANDLOCK SECURITY MODULE 12432M: Mickaël Salaün <mic@digikod.net> 12433R: Günther Noack <gnoack@google.com> 12434L: linux-security-module@vger.kernel.org 12435S: Supported 12436W: https://landlock.io 12437T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12438F: Documentation/security/landlock.rst 12439F: Documentation/userspace-api/landlock.rst 12440F: fs/ioctl.c 12441F: include/uapi/linux/landlock.h 12442F: samples/landlock/ 12443F: security/landlock/ 12444F: tools/testing/selftests/landlock/ 12445K: landlock 12446K: LANDLOCK 12447 12448LANTIQ / INTEL Ethernet drivers 12449M: Hauke Mehrtens <hauke@hauke-m.de> 12450L: netdev@vger.kernel.org 12451S: Maintained 12452F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 12453F: drivers/net/dsa/lantiq_gswip.c 12454F: drivers/net/dsa/lantiq_pce.h 12455F: drivers/net/ethernet/lantiq_xrx200.c 12456F: net/dsa/tag_gswip.c 12457 12458LANTIQ MIPS ARCHITECTURE 12459M: John Crispin <john@phrozen.org> 12460L: linux-mips@vger.kernel.org 12461S: Maintained 12462F: arch/mips/lantiq 12463F: drivers/soc/lantiq 12464 12465LANTIQ PEF2256 DRIVER 12466M: Herve Codina <herve.codina@bootlin.com> 12467S: Maintained 12468F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12469F: drivers/net/wan/framer/pef2256/ 12470F: drivers/pinctrl/pinctrl-pef2256.c 12471F: include/linux/framer/pef2256.h 12472 12473LASI 53c700 driver for PARISC 12474M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12475L: linux-scsi@vger.kernel.org 12476S: Maintained 12477F: Documentation/scsi/53c700.rst 12478F: drivers/scsi/53c700* 12479 12480LEAKING_ADDRESSES 12481M: Tycho Andersen <tycho@tycho.pizza> 12482R: Kees Cook <kees@kernel.org> 12483L: linux-hardening@vger.kernel.org 12484S: Maintained 12485T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12486F: scripts/leaking_addresses.pl 12487 12488LED SUBSYSTEM 12489M: Pavel Machek <pavel@ucw.cz> 12490M: Lee Jones <lee@kernel.org> 12491L: linux-leds@vger.kernel.org 12492S: Maintained 12493T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12494F: Documentation/devicetree/bindings/leds/ 12495F: Documentation/leds/ 12496F: drivers/leds/ 12497F: include/dt-bindings/leds/ 12498F: include/linux/leds.h 12499 12500LEGO MINDSTORMS EV3 12501R: David Lechner <david@lechnology.com> 12502S: Maintained 12503F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12504F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12505F: drivers/power/supply/lego_ev3_battery.c 12506 12507LEGO USB Tower driver 12508M: Juergen Stuber <starblue@users.sourceforge.net> 12509L: legousb-devel@lists.sourceforge.net 12510S: Maintained 12511W: http://legousb.sourceforge.net/ 12512F: drivers/usb/misc/legousbtower.c 12513 12514LETSKETCH HID TABLET DRIVER 12515M: Hans de Goede <hdegoede@redhat.com> 12516L: linux-input@vger.kernel.org 12517S: Maintained 12518T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12519F: drivers/hid/hid-letsketch.c 12520 12521LG LAPTOP EXTRAS 12522M: Matan Ziv-Av <matan@svgalib.org> 12523L: platform-driver-x86@vger.kernel.org 12524S: Maintained 12525F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12526F: Documentation/admin-guide/laptops/lg-laptop.rst 12527F: drivers/platform/x86/lg-laptop.c 12528 12529LG2160 MEDIA DRIVER 12530M: Michael Krufky <mkrufky@linuxtv.org> 12531L: linux-media@vger.kernel.org 12532S: Maintained 12533W: https://linuxtv.org 12534W: http://github.com/mkrufky 12535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12536T: git git://linuxtv.org/mkrufky/tuners.git 12537F: drivers/media/dvb-frontends/lg2160.* 12538 12539LGDT3305 MEDIA DRIVER 12540M: Michael Krufky <mkrufky@linuxtv.org> 12541L: linux-media@vger.kernel.org 12542S: Maintained 12543W: https://linuxtv.org 12544W: http://github.com/mkrufky 12545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12546T: git git://linuxtv.org/mkrufky/tuners.git 12547F: drivers/media/dvb-frontends/lgdt3305.* 12548 12549LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12550M: Viresh Kumar <vireshk@kernel.org> 12551L: linux-ide@vger.kernel.org 12552S: Maintained 12553T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12554F: drivers/ata/pata_arasan_cf.c 12555F: include/linux/pata_arasan_cf_data.h 12556 12557LIBATA PATA DRIVERS 12558R: Sergey Shtylyov <s.shtylyov@omp.ru> 12559L: linux-ide@vger.kernel.org 12560F: drivers/ata/ata_*.c 12561F: drivers/ata/pata_*.c 12562 12563LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12564M: Linus Walleij <linus.walleij@linaro.org> 12565L: linux-ide@vger.kernel.org 12566S: Maintained 12567T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12568F: drivers/ata/pata_ftide010.c 12569F: drivers/ata/sata_gemini.c 12570F: drivers/ata/sata_gemini.h 12571 12572LIBATA SATA AHCI PLATFORM devices support 12573M: Hans de Goede <hdegoede@redhat.com> 12574M: Jens Axboe <axboe@kernel.dk> 12575L: linux-ide@vger.kernel.org 12576S: Maintained 12577T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12578F: drivers/ata/ahci_platform.c 12579F: drivers/ata/libahci_platform.c 12580F: include/linux/ahci_platform.h 12581 12582LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12583M: Serge Semin <fancer.lancer@gmail.com> 12584L: linux-ide@vger.kernel.org 12585S: Maintained 12586T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12587F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12588F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12589F: drivers/ata/ahci_dwc.c 12590 12591LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12592M: Mikael Pettersson <mikpelinux@gmail.com> 12593L: linux-ide@vger.kernel.org 12594S: Maintained 12595T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12596F: drivers/ata/sata_promise.* 12597 12598LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12599M: Damien Le Moal <dlemoal@kernel.org> 12600M: Niklas Cassel <cassel@kernel.org> 12601L: linux-ide@vger.kernel.org 12602S: Maintained 12603T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12604F: Documentation/ABI/testing/sysfs-ata 12605F: Documentation/devicetree/bindings/ata/ 12606F: drivers/ata/ 12607F: include/linux/ata.h 12608F: include/linux/libata.h 12609 12610LIBETH COMMON ETHERNET LIBRARY 12611M: Alexander Lobakin <aleksander.lobakin@intel.com> 12612L: netdev@vger.kernel.org 12613L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12614S: Supported 12615T: git https://github.com/alobakin/linux.git 12616F: drivers/net/ethernet/intel/libeth/ 12617F: include/net/libeth/ 12618K: libeth 12619 12620LIBIE COMMON INTEL ETHERNET LIBRARY 12621M: Alexander Lobakin <aleksander.lobakin@intel.com> 12622L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12623L: netdev@vger.kernel.org 12624S: Supported 12625T: git https://github.com/alobakin/linux.git 12626F: drivers/net/ethernet/intel/libie/ 12627F: include/linux/net/intel/libie/ 12628K: libie 12629 12630LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12631M: Vishal Verma <vishal.l.verma@intel.com> 12632M: Dan Williams <dan.j.williams@intel.com> 12633M: Dave Jiang <dave.jiang@intel.com> 12634L: nvdimm@lists.linux.dev 12635S: Supported 12636Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12637P: Documentation/nvdimm/maintainer-entry-profile.rst 12638F: drivers/nvdimm/btt* 12639 12640LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12641M: Dan Williams <dan.j.williams@intel.com> 12642M: Vishal Verma <vishal.l.verma@intel.com> 12643M: Dave Jiang <dave.jiang@intel.com> 12644L: nvdimm@lists.linux.dev 12645S: Supported 12646Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12647P: Documentation/nvdimm/maintainer-entry-profile.rst 12648F: drivers/nvdimm/pmem* 12649 12650LIBNVDIMM: DEVICETREE BINDINGS 12651M: Oliver O'Halloran <oohall@gmail.com> 12652L: nvdimm@lists.linux.dev 12653S: Supported 12654Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12655F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12656F: drivers/nvdimm/of_pmem.c 12657 12658LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12659M: Dan Williams <dan.j.williams@intel.com> 12660M: Vishal Verma <vishal.l.verma@intel.com> 12661M: Dave Jiang <dave.jiang@intel.com> 12662M: Ira Weiny <ira.weiny@intel.com> 12663L: nvdimm@lists.linux.dev 12664S: Supported 12665Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12666P: Documentation/nvdimm/maintainer-entry-profile.rst 12667T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12668F: drivers/acpi/nfit/* 12669F: drivers/nvdimm/* 12670F: include/linux/libnvdimm.h 12671F: include/linux/nd.h 12672F: include/uapi/linux/ndctl.h 12673F: tools/testing/nvdimm/ 12674 12675LIBRARY CODE 12676M: Andrew Morton <akpm@linux-foundation.org> 12677L: linux-kernel@vger.kernel.org 12678S: Supported 12679T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12680F: lib/* 12681 12682LICENSES and SPDX stuff 12683M: Thomas Gleixner <tglx@linutronix.de> 12684M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12685L: linux-spdx@vger.kernel.org 12686S: Maintained 12687T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12688F: COPYING 12689F: Documentation/process/license-rules.rst 12690F: LICENSES/ 12691F: scripts/spdxcheck-test.sh 12692F: scripts/spdxcheck.py 12693F: scripts/spdxexclude 12694 12695LINEAR RANGES HELPERS 12696M: Mark Brown <broonie@kernel.org> 12697R: Matti Vaittinen <mazziesaccount@gmail.com> 12698F: include/linux/linear_range.h 12699F: lib/linear_ranges.c 12700F: lib/test_linear_ranges.c 12701 12702LINUX FOR POWER MACINTOSH 12703L: linuxppc-dev@lists.ozlabs.org 12704S: Orphan 12705F: arch/powerpc/platforms/powermac/ 12706F: drivers/macintosh/ 12707X: drivers/macintosh/adb-iop.c 12708X: drivers/macintosh/via-macii.c 12709 12710LINUX FOR POWERPC (32-BIT AND 64-BIT) 12711M: Michael Ellerman <mpe@ellerman.id.au> 12712R: Nicholas Piggin <npiggin@gmail.com> 12713R: Christophe Leroy <christophe.leroy@csgroup.eu> 12714R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12715L: linuxppc-dev@lists.ozlabs.org 12716S: Supported 12717W: https://github.com/linuxppc/wiki/wiki 12718Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12719T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12720F: Documentation/ABI/stable/sysfs-firmware-opal-* 12721F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12722F: Documentation/devicetree/bindings/powerpc/ 12723F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12724F: Documentation/arch/powerpc/ 12725F: arch/powerpc/ 12726F: drivers/*/*/*pasemi* 12727F: drivers/*/*pasemi* 12728F: drivers/char/tpm/tpm_ibmvtpm* 12729F: drivers/crypto/nx/ 12730F: drivers/i2c/busses/i2c-opal.c 12731F: drivers/net/ethernet/ibm/ibmveth.* 12732F: drivers/net/ethernet/ibm/ibmvnic.* 12733F: drivers/pci/hotplug/pnv_php.c 12734F: drivers/pci/hotplug/rpa* 12735F: drivers/rtc/rtc-opal.c 12736F: drivers/scsi/ibmvscsi/ 12737F: drivers/tty/hvc/hvc_opal.c 12738F: drivers/watchdog/wdrtas.c 12739F: include/linux/papr_scm.h 12740F: include/uapi/linux/papr_pdsm.h 12741F: tools/testing/selftests/powerpc 12742N: /pmac 12743N: powermac 12744N: powernv 12745N: [^a-z0-9]ps3 12746N: pseries 12747 12748LINUX FOR POWERPC EMBEDDED MPC5XXX 12749M: Anatolij Gustschin <agust@denx.de> 12750L: linuxppc-dev@lists.ozlabs.org 12751S: Odd Fixes 12752F: arch/powerpc/platforms/512x/ 12753F: arch/powerpc/platforms/52xx/ 12754 12755LINUX FOR POWERPC EMBEDDED PPC4XX 12756L: linuxppc-dev@lists.ozlabs.org 12757S: Orphan 12758F: arch/powerpc/platforms/40x/ 12759F: arch/powerpc/platforms/44x/ 12760 12761LINUX FOR POWERPC EMBEDDED PPC85XX 12762M: Scott Wood <oss@buserror.net> 12763L: linuxppc-dev@lists.ozlabs.org 12764S: Odd fixes 12765T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12766F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12767F: Documentation/devicetree/bindings/powerpc/fsl/ 12768F: arch/powerpc/platforms/85xx/ 12769 12770LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12771M: Christophe Leroy <christophe.leroy@csgroup.eu> 12772L: linuxppc-dev@lists.ozlabs.org 12773S: Maintained 12774F: arch/powerpc/platforms/8xx/ 12775F: arch/powerpc/platforms/83xx/ 12776 12777LINUX KERNEL DUMP TEST MODULE (LKDTM) 12778M: Kees Cook <kees@kernel.org> 12779S: Maintained 12780F: drivers/misc/lkdtm/* 12781F: tools/testing/selftests/lkdtm/* 12782 12783LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12784M: Alan Stern <stern@rowland.harvard.edu> 12785M: Andrea Parri <parri.andrea@gmail.com> 12786M: Will Deacon <will@kernel.org> 12787M: Peter Zijlstra <peterz@infradead.org> 12788M: Boqun Feng <boqun.feng@gmail.com> 12789M: Nicholas Piggin <npiggin@gmail.com> 12790M: David Howells <dhowells@redhat.com> 12791M: Jade Alglave <j.alglave@ucl.ac.uk> 12792M: Luc Maranget <luc.maranget@inria.fr> 12793M: "Paul E. McKenney" <paulmck@kernel.org> 12794R: Akira Yokosawa <akiyks@gmail.com> 12795R: Daniel Lustig <dlustig@nvidia.com> 12796R: Joel Fernandes <joel@joelfernandes.org> 12797L: linux-kernel@vger.kernel.org 12798L: linux-arch@vger.kernel.org 12799S: Supported 12800T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12801F: Documentation/atomic_bitops.txt 12802F: Documentation/atomic_t.txt 12803F: Documentation/core-api/refcount-vs-atomic.rst 12804F: Documentation/litmus-tests/ 12805F: Documentation/memory-barriers.txt 12806F: tools/memory-model/ 12807 12808LINUX-NEXT TREE 12809M: Stephen Rothwell <sfr@canb.auug.org.au> 12810L: linux-next@vger.kernel.org 12811S: Supported 12812B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12813T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12814 12815LIS3LV02D ACCELEROMETER DRIVER 12816M: Eric Piel <eric.piel@tremplin-utc.net> 12817S: Maintained 12818F: Documentation/misc-devices/lis3lv02d.rst 12819F: drivers/misc/lis3lv02d/ 12820F: drivers/platform/x86/hp/hp_accel.c 12821 12822LIST KUNIT TEST 12823M: David Gow <davidgow@google.com> 12824L: linux-kselftest@vger.kernel.org 12825L: kunit-dev@googlegroups.com 12826S: Maintained 12827F: lib/list-test.c 12828 12829LITEX PLATFORM 12830M: Karol Gugala <kgugala@antmicro.com> 12831M: Mateusz Holenko <mholenko@antmicro.com> 12832M: Gabriel Somlo <gsomlo@gmail.com> 12833M: Joel Stanley <joel@jms.id.au> 12834S: Maintained 12835F: Documentation/devicetree/bindings/*/litex,*.yaml 12836F: arch/openrisc/boot/dts/or1klitex.dts 12837F: drivers/mmc/host/litex_mmc.c 12838F: drivers/net/ethernet/litex/* 12839F: drivers/soc/litex/* 12840F: drivers/tty/serial/liteuart.c 12841F: include/linux/litex.h 12842N: litex 12843 12844LIVE PATCHING 12845M: Josh Poimboeuf <jpoimboe@kernel.org> 12846M: Jiri Kosina <jikos@kernel.org> 12847M: Miroslav Benes <mbenes@suse.cz> 12848M: Petr Mladek <pmladek@suse.com> 12849R: Joe Lawrence <joe.lawrence@redhat.com> 12850L: live-patching@vger.kernel.org 12851S: Maintained 12852T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12853F: Documentation/ABI/testing/sysfs-kernel-livepatch 12854F: Documentation/livepatch/ 12855F: arch/powerpc/include/asm/livepatch.h 12856F: include/linux/livepatch.h 12857F: kernel/livepatch/ 12858F: kernel/module/livepatch.c 12859F: samples/livepatch/ 12860F: tools/testing/selftests/livepatch/ 12861 12862LLC (802.2) 12863L: netdev@vger.kernel.org 12864S: Odd fixes 12865F: include/linux/llc.h 12866F: include/net/llc* 12867F: include/uapi/linux/llc.h 12868F: net/llc/ 12869 12870LM73 HARDWARE MONITOR DRIVER 12871M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12872L: linux-hwmon@vger.kernel.org 12873S: Maintained 12874F: drivers/hwmon/lm73.c 12875 12876LM78 HARDWARE MONITOR DRIVER 12877M: Jean Delvare <jdelvare@suse.com> 12878L: linux-hwmon@vger.kernel.org 12879S: Maintained 12880F: Documentation/hwmon/lm78.rst 12881F: drivers/hwmon/lm78.c 12882 12883LM83 HARDWARE MONITOR DRIVER 12884M: Jean Delvare <jdelvare@suse.com> 12885L: linux-hwmon@vger.kernel.org 12886S: Maintained 12887F: Documentation/hwmon/lm83.rst 12888F: drivers/hwmon/lm83.c 12889 12890LM90 HARDWARE MONITOR DRIVER 12891M: Jean Delvare <jdelvare@suse.com> 12892L: linux-hwmon@vger.kernel.org 12893S: Maintained 12894F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12895F: Documentation/hwmon/lm90.rst 12896F: drivers/hwmon/lm90.c 12897F: include/dt-bindings/thermal/lm90.h 12898 12899LME2510 MEDIA DRIVER 12900M: Malcolm Priestley <tvboxspy@gmail.com> 12901L: linux-media@vger.kernel.org 12902S: Maintained 12903W: https://linuxtv.org 12904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12905F: drivers/media/usb/dvb-usb-v2/lmedm04* 12906 12907LOADPIN SECURITY MODULE 12908M: Kees Cook <kees@kernel.org> 12909S: Supported 12910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12911F: Documentation/admin-guide/LSM/LoadPin.rst 12912F: security/loadpin/ 12913 12914LOCKDOWN SECURITY MODULE 12915L: linux-security-module@vger.kernel.org 12916S: Odd Fixes 12917T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12918F: security/lockdown/ 12919 12920LOCKING PRIMITIVES 12921M: Peter Zijlstra <peterz@infradead.org> 12922M: Ingo Molnar <mingo@redhat.com> 12923M: Will Deacon <will@kernel.org> 12924R: Waiman Long <longman@redhat.com> 12925R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12926L: linux-kernel@vger.kernel.org 12927S: Maintained 12928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12929F: Documentation/locking/ 12930F: arch/*/include/asm/spinlock*.h 12931F: include/linux/lockdep*.h 12932F: include/linux/mutex*.h 12933F: include/linux/rwlock*.h 12934F: include/linux/rwsem*.h 12935F: include/linux/seqlock.h 12936F: include/linux/spinlock*.h 12937F: kernel/locking/ 12938F: lib/locking*.[ch] 12939X: kernel/locking/locktorture.c 12940 12941LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12942M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12943L: linux-ntfs-dev@lists.sourceforge.net 12944S: Maintained 12945W: http://www.linux-ntfs.org/content/view/19/37/ 12946F: Documentation/admin-guide/ldm.rst 12947F: block/partitions/ldm.* 12948 12949LOGITECH HID GAMING KEYBOARDS 12950M: Hans de Goede <hdegoede@redhat.com> 12951L: linux-input@vger.kernel.org 12952S: Maintained 12953T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12954F: drivers/hid/hid-lg-g15.c 12955 12956LONTIUM LT8912B MIPI TO HDMI BRIDGE 12957M: Adrien Grassein <adrien.grassein@gmail.com> 12958S: Maintained 12959F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12960F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12961 12962LOONGARCH 12963M: Huacai Chen <chenhuacai@kernel.org> 12964R: WANG Xuerui <kernel@xen0n.name> 12965L: loongarch@lists.linux.dev 12966S: Maintained 12967T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12968F: Documentation/arch/loongarch/ 12969F: Documentation/translations/zh_CN/arch/loongarch/ 12970F: arch/loongarch/ 12971F: drivers/*/*loongarch* 12972 12973LOONGSON GPIO DRIVER 12974M: Yinbo Zhu <zhuyinbo@loongson.cn> 12975L: linux-gpio@vger.kernel.org 12976S: Maintained 12977F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12978F: drivers/gpio/gpio-loongson-64bit.c 12979 12980LOONGSON LS2X APB DMA DRIVER 12981M: Binbin Zhou <zhoubinbin@loongson.cn> 12982L: dmaengine@vger.kernel.org 12983S: Maintained 12984F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12985F: drivers/dma/ls2x-apb-dma.c 12986 12987LOONGSON LS2X I2C DRIVER 12988M: Binbin Zhou <zhoubinbin@loongson.cn> 12989L: linux-i2c@vger.kernel.org 12990S: Maintained 12991F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12992F: drivers/i2c/busses/i2c-ls2x.c 12993 12994LOONGSON-2 SOC SERIES CLOCK DRIVER 12995M: Yinbo Zhu <zhuyinbo@loongson.cn> 12996L: linux-clk@vger.kernel.org 12997S: Maintained 12998F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12999F: drivers/clk/clk-loongson2.c 13000F: include/dt-bindings/clock/loongson,ls2k-clk.h 13001 13002LOONGSON SPI DRIVER 13003M: Yinbo Zhu <zhuyinbo@loongson.cn> 13004L: linux-spi@vger.kernel.org 13005S: Maintained 13006F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13007F: drivers/spi/spi-loongson-core.c 13008F: drivers/spi/spi-loongson-pci.c 13009F: drivers/spi/spi-loongson-plat.c 13010F: drivers/spi/spi-loongson.h 13011 13012LOONGSON-2 SOC SERIES GUTS DRIVER 13013M: Yinbo Zhu <zhuyinbo@loongson.cn> 13014L: loongarch@lists.linux.dev 13015S: Maintained 13016F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13017F: drivers/soc/loongson/loongson2_guts.c 13018 13019LOONGSON-2 SOC SERIES PM DRIVER 13020M: Yinbo Zhu <zhuyinbo@loongson.cn> 13021L: linux-pm@vger.kernel.org 13022S: Maintained 13023F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13024F: drivers/soc/loongson/loongson2_pm.c 13025 13026LOONGSON-2 SOC SERIES PINCTRL DRIVER 13027M: zhanghongchen <zhanghongchen@loongson.cn> 13028M: Yinbo Zhu <zhuyinbo@loongson.cn> 13029L: linux-gpio@vger.kernel.org 13030S: Maintained 13031F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13032F: drivers/pinctrl/pinctrl-loongson2.c 13033 13034LOONGSON-2 SOC SERIES THERMAL DRIVER 13035M: zhanghongchen <zhanghongchen@loongson.cn> 13036M: Yinbo Zhu <zhuyinbo@loongson.cn> 13037L: linux-pm@vger.kernel.org 13038S: Maintained 13039F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13040F: drivers/thermal/loongson2_thermal.c 13041 13042LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13043M: Sathya Prakash <sathya.prakash@broadcom.com> 13044M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13045M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13046L: MPT-FusionLinux.pdl@broadcom.com 13047L: linux-scsi@vger.kernel.org 13048S: Supported 13049W: http://www.avagotech.com/support/ 13050F: drivers/message/fusion/ 13051F: drivers/scsi/mpt3sas/ 13052 13053LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13054M: Matthew Wilcox <willy@infradead.org> 13055L: linux-scsi@vger.kernel.org 13056S: Maintained 13057F: drivers/scsi/sym53c8xx_2/ 13058 13059LTC1660 DAC DRIVER 13060M: Marcus Folkesson <marcus.folkesson@gmail.com> 13061L: linux-iio@vger.kernel.org 13062S: Maintained 13063F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13064F: drivers/iio/dac/ltc1660.c 13065 13066LTC2688 IIO DAC DRIVER 13067M: Nuno Sá <nuno.sa@analog.com> 13068L: linux-iio@vger.kernel.org 13069S: Supported 13070W: https://ez.analog.com/linux-software-drivers 13071F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13072F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13073F: drivers/iio/dac/ltc2688.c 13074 13075LTC2947 HARDWARE MONITOR DRIVER 13076M: Nuno Sá <nuno.sa@analog.com> 13077L: linux-hwmon@vger.kernel.org 13078S: Supported 13079W: https://ez.analog.com/linux-software-drivers 13080F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13081F: drivers/hwmon/ltc2947-core.c 13082F: drivers/hwmon/ltc2947-i2c.c 13083F: drivers/hwmon/ltc2947-spi.c 13084F: drivers/hwmon/ltc2947.h 13085 13086LTC2991 HARDWARE MONITOR DRIVER 13087M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13088L: linux-hwmon@vger.kernel.org 13089S: Supported 13090W: https://ez.analog.com/linux-software-drivers 13091F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13092F: drivers/hwmon/ltc2991.c 13093 13094LTC2983 IIO TEMPERATURE DRIVER 13095M: Nuno Sá <nuno.sa@analog.com> 13096L: linux-iio@vger.kernel.org 13097S: Supported 13098W: https://ez.analog.com/linux-software-drivers 13099F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13100F: drivers/iio/temperature/ltc2983.c 13101 13102LTC4282 HARDWARE MONITOR DRIVER 13103M: Nuno Sa <nuno.sa@analog.com> 13104L: linux-hwmon@vger.kernel.org 13105S: Supported 13106F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13107F: Documentation/hwmon/ltc4282.rst 13108F: drivers/hwmon/ltc4282.c 13109 13110LTC4286 HARDWARE MONITOR DRIVER 13111M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13112L: linux-i2c@vger.kernel.org 13113S: Maintained 13114F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13115F: Documentation/hwmon/ltc4286.rst 13116F: drivers/hwmon/pmbus/Kconfig 13117F: drivers/hwmon/pmbus/Makefile 13118F: drivers/hwmon/pmbus/ltc4286.c 13119 13120LTC4306 I2C MULTIPLEXER DRIVER 13121M: Michael Hennerich <michael.hennerich@analog.com> 13122L: linux-i2c@vger.kernel.org 13123S: Supported 13124W: https://ez.analog.com/linux-software-drivers 13125F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13126F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13127 13128LTP (Linux Test Project) 13129M: Cyril Hrubis <chrubis@suse.cz> 13130M: Jan Stancek <jstancek@redhat.com> 13131M: Petr Vorel <pvorel@suse.cz> 13132M: Li Wang <liwang@redhat.com> 13133M: Yang Xu <xuyang2018.jy@fujitsu.com> 13134L: ltp@lists.linux.it (subscribers-only) 13135S: Maintained 13136W: http://linux-test-project.github.io/ 13137T: git https://github.com/linux-test-project/ltp.git 13138 13139LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13140M: Anshul Dalal <anshulusr@gmail.com> 13141L: linux-iio@vger.kernel.org 13142S: Maintained 13143F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13144F: drivers/iio/light/ltr390.c 13145 13146LYNX 28G SERDES PHY DRIVER 13147M: Ioana Ciornei <ioana.ciornei@nxp.com> 13148L: netdev@vger.kernel.org 13149S: Supported 13150F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13151F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13152 13153LYNX PCS MODULE 13154M: Ioana Ciornei <ioana.ciornei@nxp.com> 13155L: netdev@vger.kernel.org 13156S: Supported 13157F: drivers/net/pcs/pcs-lynx.c 13158F: include/linux/pcs-lynx.h 13159 13160M68K ARCHITECTURE 13161M: Geert Uytterhoeven <geert@linux-m68k.org> 13162L: linux-m68k@lists.linux-m68k.org 13163S: Maintained 13164W: http://www.linux-m68k.org/ 13165T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13166F: arch/m68k/ 13167F: drivers/zorro/ 13168 13169M68K ON APPLE MACINTOSH 13170M: Joshua Thompson <funaho@jurai.org> 13171L: linux-m68k@lists.linux-m68k.org 13172S: Maintained 13173W: http://www.mac.linux-m68k.org/ 13174F: arch/m68k/mac/ 13175F: drivers/macintosh/adb-iop.c 13176F: drivers/macintosh/via-macii.c 13177 13178M68K ON HP9000/300 13179M: Philip Blundell <philb@gnu.org> 13180S: Maintained 13181W: http://www.tazenda.demon.co.uk/phil/linux-hp 13182F: arch/m68k/hp300/ 13183 13184M88DS3103 MEDIA DRIVER 13185L: linux-media@vger.kernel.org 13186S: Orphan 13187W: https://linuxtv.org 13188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13189F: drivers/media/dvb-frontends/m88ds3103* 13190 13191M88RS2000 MEDIA DRIVER 13192M: Malcolm Priestley <tvboxspy@gmail.com> 13193L: linux-media@vger.kernel.org 13194S: Maintained 13195W: https://linuxtv.org 13196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13197F: drivers/media/dvb-frontends/m88rs2000* 13198 13199MA901 MASTERKIT USB FM RADIO DRIVER 13200M: Alexey Klimov <klimov.linux@gmail.com> 13201L: linux-media@vger.kernel.org 13202S: Maintained 13203T: git git://linuxtv.org/media_tree.git 13204F: drivers/media/radio/radio-ma901.c 13205 13206MAC80211 13207M: Johannes Berg <johannes@sipsolutions.net> 13208L: linux-wireless@vger.kernel.org 13209S: Maintained 13210W: https://wireless.wiki.kernel.org/ 13211Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13212T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13213T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13214F: Documentation/networking/mac80211-injection.rst 13215F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13216F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13217F: include/net/mac80211.h 13218F: net/mac80211/ 13219 13220MAILBOX API 13221M: Jassi Brar <jassisinghbrar@gmail.com> 13222L: linux-kernel@vger.kernel.org 13223S: Maintained 13224F: Documentation/devicetree/bindings/mailbox/ 13225F: drivers/mailbox/ 13226F: include/dt-bindings/mailbox/ 13227F: include/linux/mailbox_client.h 13228F: include/linux/mailbox_controller.h 13229 13230MAILBOX ARM MHUv2 13231M: Viresh Kumar <viresh.kumar@linaro.org> 13232M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13233L: linux-kernel@vger.kernel.org 13234S: Maintained 13235F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13236F: drivers/mailbox/arm_mhuv2.c 13237F: include/linux/mailbox/arm_mhuv2_message.h 13238 13239MAILBOX ARM MHUv3 13240M: Sudeep Holla <sudeep.holla@arm.com> 13241M: Cristian Marussi <cristian.marussi@arm.com> 13242L: linux-kernel@vger.kernel.org 13243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13244S: Maintained 13245F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13246F: drivers/mailbox/arm_mhuv3.c 13247 13248MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13249M: Alejandro Colomar <alx@kernel.org> 13250L: linux-man@vger.kernel.org 13251S: Maintained 13252W: http://www.kernel.org/doc/man-pages 13253T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13254T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13255 13256MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13257M: Jeremy Kerr <jk@codeconstruct.com.au> 13258M: Matt Johnston <matt@codeconstruct.com.au> 13259L: netdev@vger.kernel.org 13260S: Maintained 13261F: Documentation/networking/mctp.rst 13262F: drivers/net/mctp/ 13263F: include/net/mctp.h 13264F: include/net/mctpdevice.h 13265F: include/net/netns/mctp.h 13266F: net/mctp/ 13267 13268MAPLE TREE 13269M: Liam R. Howlett <Liam.Howlett@oracle.com> 13270L: maple-tree@lists.infradead.org 13271L: linux-mm@kvack.org 13272S: Supported 13273F: Documentation/core-api/maple_tree.rst 13274F: include/linux/maple_tree.h 13275F: include/trace/events/maple_tree.h 13276F: lib/maple_tree.c 13277F: lib/test_maple_tree.c 13278F: tools/testing/radix-tree/linux/maple_tree.h 13279F: tools/testing/radix-tree/maple.c 13280 13281MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13282M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13283L: linux-mips@vger.kernel.org 13284S: Maintained 13285F: arch/mips/boot/dts/img/pistachio* 13286 13287MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13288M: Andrew Lunn <andrew@lunn.ch> 13289L: netdev@vger.kernel.org 13290S: Maintained 13291F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13292F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13293F: Documentation/networking/devlink/mv88e6xxx.rst 13294F: drivers/net/dsa/mv88e6xxx/ 13295F: include/linux/dsa/mv88e6xxx.h 13296F: include/linux/platform_data/mv88e6xxx.h 13297 13298MARVELL ARMADA 3700 PHY DRIVERS 13299M: Miquel Raynal <miquel.raynal@bootlin.com> 13300S: Maintained 13301F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13302F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13303F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13304F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13305 13306MARVELL ARMADA 3700 SERIAL DRIVER 13307M: Pali Rohár <pali@kernel.org> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13310F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13311F: drivers/tty/serial/mvebu-uart.c 13312 13313MARVELL ARMADA DRM SUPPORT 13314M: Russell King <linux@armlinux.org.uk> 13315S: Maintained 13316T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13317T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13318F: Documentation/devicetree/bindings/display/armada/ 13319F: drivers/gpu/drm/armada/ 13320F: include/uapi/drm/armada_drm.h 13321 13322MARVELL CRYPTO DRIVER 13323M: Boris Brezillon <bbrezillon@kernel.org> 13324M: Arnaud Ebalard <arno@natisbad.org> 13325M: Srujana Challa <schalla@marvell.com> 13326L: linux-crypto@vger.kernel.org 13327S: Maintained 13328F: drivers/crypto/marvell/ 13329F: include/linux/soc/marvell/octeontx2/ 13330 13331MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13332M: Mirko Lindner <mlindner@marvell.com> 13333M: Stephen Hemminger <stephen@networkplumber.org> 13334L: netdev@vger.kernel.org 13335S: Maintained 13336F: drivers/net/ethernet/marvell/sk* 13337 13338MARVELL LIBERTAS WIRELESS DRIVER 13339L: libertas-dev@lists.infradead.org 13340S: Orphan 13341F: drivers/net/wireless/marvell/libertas/ 13342 13343MARVELL MACCHIATOBIN SUPPORT 13344M: Russell King <linux@armlinux.org.uk> 13345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13346S: Maintained 13347F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13348 13349MARVELL MV643XX ETHERNET DRIVER 13350M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13351L: netdev@vger.kernel.org 13352S: Maintained 13353F: drivers/net/ethernet/marvell/mv643xx_eth.* 13354F: include/linux/mv643xx.h 13355 13356MARVELL MV88X3310 PHY DRIVER 13357M: Russell King <linux@armlinux.org.uk> 13358M: Marek Behún <kabel@kernel.org> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361F: drivers/net/phy/marvell10g.c 13362 13363MARVELL MVEBU THERMAL DRIVER 13364M: Miquel Raynal <miquel.raynal@bootlin.com> 13365S: Maintained 13366F: drivers/thermal/armada_thermal.c 13367 13368MARVELL MVNETA ETHERNET DRIVER 13369M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13370L: netdev@vger.kernel.org 13371S: Maintained 13372F: drivers/net/ethernet/marvell/mvneta* 13373 13374MARVELL MVPP2 ETHERNET DRIVER 13375M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13376M: Russell King <linux@armlinux.org.uk> 13377L: netdev@vger.kernel.org 13378S: Maintained 13379F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13380F: drivers/net/ethernet/marvell/mvpp2/ 13381 13382MARVELL MWIFIEX WIRELESS DRIVER 13383M: Brian Norris <briannorris@chromium.org> 13384R: Francesco Dolcini <francesco@dolcini.it> 13385L: linux-wireless@vger.kernel.org 13386S: Odd Fixes 13387F: drivers/net/wireless/marvell/mwifiex/ 13388 13389MARVELL MWL8K WIRELESS DRIVER 13390L: linux-wireless@vger.kernel.org 13391S: Orphan 13392F: drivers/net/wireless/marvell/mwl8k.c 13393 13394MARVELL NAND CONTROLLER DRIVER 13395M: Miquel Raynal <miquel.raynal@bootlin.com> 13396L: linux-mtd@lists.infradead.org 13397S: Maintained 13398F: drivers/mtd/nand/raw/marvell_nand.c 13399 13400MARVELL OCTEON ENDPOINT DRIVER 13401M: Veerasenareddy Burru <vburru@marvell.com> 13402M: Sathesh Edara <sedara@marvell.com> 13403L: netdev@vger.kernel.org 13404S: Supported 13405F: drivers/net/ethernet/marvell/octeon_ep 13406 13407MARVELL OCTEON ENDPOINT VF DRIVER 13408M: Veerasenareddy Burru <vburru@marvell.com> 13409M: Sathesh Edara <sedara@marvell.com> 13410M: Shinas Rasheed <srasheed@marvell.com> 13411M: Satananda Burla <sburla@marvell.com> 13412L: netdev@vger.kernel.org 13413S: Supported 13414F: drivers/net/ethernet/marvell/octeon_ep_vf 13415 13416MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13417M: Sunil Goutham <sgoutham@marvell.com> 13418M: Geetha sowjanya <gakula@marvell.com> 13419M: Subbaraya Sundeep <sbhatta@marvell.com> 13420M: hariprasad <hkelam@marvell.com> 13421L: netdev@vger.kernel.org 13422S: Supported 13423F: drivers/net/ethernet/marvell/octeontx2/nic/ 13424F: include/linux/soc/marvell/octeontx2/ 13425 13426MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13427M: Sunil Goutham <sgoutham@marvell.com> 13428M: Linu Cherian <lcherian@marvell.com> 13429M: Geetha sowjanya <gakula@marvell.com> 13430M: Jerin Jacob <jerinj@marvell.com> 13431M: hariprasad <hkelam@marvell.com> 13432M: Subbaraya Sundeep <sbhatta@marvell.com> 13433L: netdev@vger.kernel.org 13434S: Supported 13435F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13436F: drivers/net/ethernet/marvell/octeontx2/af/ 13437 13438MARVELL PRESTERA ETHERNET SWITCH DRIVER 13439M: Taras Chornyi <taras.chornyi@plvision.eu> 13440S: Supported 13441W: https://github.com/Marvell-switching/switchdev-prestera 13442F: drivers/net/ethernet/marvell/prestera/ 13443 13444MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13445M: Nicolas Pitre <nico@fluxnic.net> 13446S: Odd Fixes 13447F: drivers/mmc/host/mvsdio.* 13448 13449MARVELL USB MDIO CONTROLLER DRIVER 13450M: Tobias Waldekranz <tobias@waldekranz.com> 13451L: netdev@vger.kernel.org 13452S: Maintained 13453F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13454F: drivers/net/mdio/mdio-mvusb.c 13455 13456MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13457M: Hu Ziji <huziji@marvell.com> 13458L: linux-mmc@vger.kernel.org 13459S: Supported 13460F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13461F: drivers/mmc/host/sdhci-xenon* 13462 13463MATROX FRAMEBUFFER DRIVER 13464L: linux-fbdev@vger.kernel.org 13465S: Orphan 13466F: drivers/video/fbdev/matrox/matroxfb_* 13467F: include/uapi/linux/matroxfb.h 13468 13469MAX15301 DRIVER 13470M: Daniel Nilsson <daniel.nilsson@flex.com> 13471L: linux-hwmon@vger.kernel.org 13472S: Maintained 13473F: Documentation/hwmon/max15301.rst 13474F: drivers/hwmon/pmbus/max15301.c 13475 13476MAX2175 SDR TUNER DRIVER 13477M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13478L: linux-media@vger.kernel.org 13479S: Maintained 13480T: git git://linuxtv.org/media_tree.git 13481F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13482F: Documentation/userspace-api/media/drivers/max2175.rst 13483F: drivers/media/i2c/max2175* 13484F: include/uapi/linux/max2175.h 13485 13486MAX31335 RTC DRIVER 13487M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13488L: linux-rtc@vger.kernel.org 13489S: Supported 13490W: https://ez.analog.com/linux-software-drivers 13491F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13492F: drivers/rtc/rtc-max31335.c 13493 13494MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13495L: linux-hwmon@vger.kernel.org 13496S: Orphan 13497F: Documentation/hwmon/max6650.rst 13498F: drivers/hwmon/max6650.c 13499 13500MAX9286 QUAD GMSL DESERIALIZER DRIVER 13501M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13502M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13503M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13504M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13505L: linux-media@vger.kernel.org 13506S: Maintained 13507F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13508F: drivers/media/i2c/max9286.c 13509 13510MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13511M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13512L: linux-media@vger.kernel.org 13513S: Maintained 13514F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13515F: drivers/staging/media/max96712/max96712.c 13516 13517MAX9860 MONO AUDIO VOICE CODEC DRIVER 13518M: Peter Rosin <peda@axentia.se> 13519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13520S: Maintained 13521F: Documentation/devicetree/bindings/sound/max9860.txt 13522F: sound/soc/codecs/max9860.* 13523 13524MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13525M: Andreas Klinger <ak@it-klinger.de> 13526L: linux-iio@vger.kernel.org 13527S: Maintained 13528F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13529F: drivers/iio/proximity/mb1232.c 13530 13531MAXIM MAX11205 DRIVER 13532M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13533L: linux-iio@vger.kernel.org 13534S: Supported 13535W: https://ez.analog.com/linux-software-drivers 13536F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13537F: drivers/iio/adc/max11205.c 13538 13539MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13540R: Iskren Chernev <iskren.chernev@gmail.com> 13541R: Krzysztof Kozlowski <krzk@kernel.org> 13542R: Marek Szyprowski <m.szyprowski@samsung.com> 13543R: Matheus Castello <matheus@castello.eng.br> 13544L: linux-pm@vger.kernel.org 13545S: Maintained 13546F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13547F: drivers/power/supply/max17040_battery.c 13548 13549MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13550R: Hans de Goede <hdegoede@redhat.com> 13551R: Krzysztof Kozlowski <krzk@kernel.org> 13552R: Marek Szyprowski <m.szyprowski@samsung.com> 13553R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13554R: Purism Kernel Team <kernel@puri.sm> 13555L: linux-pm@vger.kernel.org 13556S: Maintained 13557F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13558F: drivers/power/supply/max17042_battery.c 13559 13560MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13561M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13562L: linux-kernel@vger.kernel.org 13563S: Maintained 13564F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13565F: drivers/regulator/max20086-regulator.c 13566 13567MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13568M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13569L: linux-iio@vger.kernel.org 13570S: Maintained 13571F: drivers/iio/temperature/max30208.c 13572 13573MAXIM MAX77650 PMIC MFD DRIVER 13574M: Bartosz Golaszewski <brgl@bgdev.pl> 13575L: linux-kernel@vger.kernel.org 13576S: Maintained 13577F: Documentation/devicetree/bindings/*/*max77650.yaml 13578F: Documentation/devicetree/bindings/*/max77650*.yaml 13579F: drivers/gpio/gpio-max77650.c 13580F: drivers/input/misc/max77650-onkey.c 13581F: drivers/leds/leds-max77650.c 13582F: drivers/mfd/max77650.c 13583F: drivers/power/supply/max77650-charger.c 13584F: drivers/regulator/max77650-regulator.c 13585F: include/linux/mfd/max77650.h 13586 13587MAXIM MAX77714 PMIC MFD DRIVER 13588M: Luca Ceresoli <luca@lucaceresoli.net> 13589S: Maintained 13590F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13591F: drivers/mfd/max77714.c 13592F: include/linux/mfd/max77714.h 13593 13594MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13595M: Javier Martinez Canillas <javier@dowhile0.org> 13596L: linux-kernel@vger.kernel.org 13597S: Supported 13598F: Documentation/devicetree/bindings/*/*max77802.yaml 13599F: drivers/regulator/max77802-regulator.c 13600F: include/dt-bindings/*/*max77802.h 13601 13602MAXIM MAX77976 BATTERY CHARGER 13603M: Luca Ceresoli <luca@lucaceresoli.net> 13604S: Supported 13605F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13606F: drivers/power/supply/max77976_charger.c 13607 13608MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13609M: Krzysztof Kozlowski <krzk@kernel.org> 13610L: linux-pm@vger.kernel.org 13611S: Maintained 13612B: mailto:linux-samsung-soc@vger.kernel.org 13613F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13614F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13615F: drivers/power/supply/max14577_charger.c 13616F: drivers/power/supply/max77693_charger.c 13617 13618MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13619M: Chanwoo Choi <cw00.choi@samsung.com> 13620M: Krzysztof Kozlowski <krzk@kernel.org> 13621L: linux-kernel@vger.kernel.org 13622S: Maintained 13623B: mailto:linux-samsung-soc@vger.kernel.org 13624F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13625F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13626F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13627F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13628F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13629F: drivers/*/*max77843.c 13630F: drivers/*/max14577*.c 13631F: drivers/*/max77686*.c 13632F: drivers/*/max77693*.c 13633F: drivers/clk/clk-max77686.c 13634F: drivers/extcon/extcon-max14577.c 13635F: drivers/extcon/extcon-max77693.c 13636F: drivers/rtc/rtc-max77686.c 13637F: include/linux/mfd/max14577*.h 13638F: include/linux/mfd/max77686*.h 13639F: include/linux/mfd/max77693*.h 13640 13641MAXIRADIO FM RADIO RECEIVER DRIVER 13642M: Hans Verkuil <hverkuil@xs4all.nl> 13643L: linux-media@vger.kernel.org 13644S: Maintained 13645W: https://linuxtv.org 13646T: git git://linuxtv.org/media_tree.git 13647F: drivers/media/radio/radio-maxiradio* 13648 13649MAXLINEAR ETHERNET PHY DRIVER 13650M: Xu Liang <lxu@maxlinear.com> 13651L: netdev@vger.kernel.org 13652S: Supported 13653F: drivers/net/phy/mxl-gpy.c 13654 13655MCAN MMIO DEVICE DRIVER 13656M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13657L: linux-can@vger.kernel.org 13658S: Maintained 13659F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13660F: drivers/net/can/m_can/m_can.c 13661F: drivers/net/can/m_can/m_can.h 13662F: drivers/net/can/m_can/m_can_platform.c 13663 13664MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13665R: Yasushi SHOJI <yashi@spacecubics.com> 13666L: linux-can@vger.kernel.org 13667S: Maintained 13668F: drivers/net/can/usb/mcba_usb.c 13669 13670MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13671M: Rishi Gupta <gupt21@gmail.com> 13672L: linux-i2c@vger.kernel.org 13673L: linux-input@vger.kernel.org 13674S: Maintained 13675F: drivers/hid/hid-mcp2221.c 13676 13677MCP251XFD SPI-CAN NETWORK DRIVER 13678M: Marc Kleine-Budde <mkl@pengutronix.de> 13679M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13680R: Thomas Kopp <thomas.kopp@microchip.com> 13681L: linux-can@vger.kernel.org 13682S: Maintained 13683F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13684F: drivers/net/can/spi/mcp251xfd/ 13685 13686MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13687M: Peter Rosin <peda@axentia.se> 13688L: linux-iio@vger.kernel.org 13689S: Maintained 13690F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13691F: drivers/iio/potentiometer/mcp4018.c 13692F: drivers/iio/potentiometer/mcp4531.c 13693 13694MCP4821 DAC DRIVER 13695M: Anshul Dalal <anshulusr@gmail.com> 13696L: linux-iio@vger.kernel.org 13697S: Maintained 13698F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13699F: drivers/iio/dac/mcp4821.c 13700 13701MCR20A IEEE-802.15.4 RADIO DRIVER 13702M: Stefan Schmidt <stefan@datenfreihafen.org> 13703L: linux-wpan@vger.kernel.org 13704S: Odd Fixes 13705W: https://github.com/xueliu/mcr20a-linux 13706F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13707F: drivers/net/ieee802154/mcr20a.c 13708F: drivers/net/ieee802154/mcr20a.h 13709 13710MDIO REGMAP DRIVER 13711M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13712L: netdev@vger.kernel.org 13713S: Maintained 13714F: drivers/net/mdio/mdio-regmap.c 13715F: include/linux/mdio/mdio-regmap.h 13716 13717MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13718M: William Breathitt Gray <wbg@kernel.org> 13719L: linux-iio@vger.kernel.org 13720S: Maintained 13721F: drivers/iio/dac/cio-dac.c 13722 13723MEDIA CONTROLLER FRAMEWORK 13724M: Sakari Ailus <sakari.ailus@linux.intel.com> 13725M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728W: https://www.linuxtv.org 13729T: git git://linuxtv.org/media_tree.git 13730F: drivers/media/mc/ 13731F: include/media/media-*.h 13732F: include/uapi/linux/media.h 13733 13734MEDIA DRIVER FOR FREESCALE IMX PXP 13735M: Philipp Zabel <p.zabel@pengutronix.de> 13736L: linux-media@vger.kernel.org 13737S: Maintained 13738T: git git://linuxtv.org/media_tree.git 13739F: drivers/media/platform/nxp/imx-pxp.[ch] 13740 13741MEDIA DRIVERS FOR ASCOT2E 13742M: Sergey Kozlov <serjk@netup.ru> 13743M: Abylay Ospan <aospan@netup.ru> 13744L: linux-media@vger.kernel.org 13745S: Supported 13746W: https://linuxtv.org 13747W: http://netup.tv/ 13748T: git git://linuxtv.org/media_tree.git 13749F: drivers/media/dvb-frontends/ascot2e* 13750 13751MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13752M: Jasmin Jessich <jasmin@anw.at> 13753L: linux-media@vger.kernel.org 13754S: Maintained 13755W: https://linuxtv.org 13756T: git git://linuxtv.org/media_tree.git 13757F: drivers/media/dvb-frontends/cxd2099* 13758 13759MEDIA DRIVERS FOR CXD2841ER 13760M: Sergey Kozlov <serjk@netup.ru> 13761M: Abylay Ospan <aospan@netup.ru> 13762L: linux-media@vger.kernel.org 13763S: Supported 13764W: https://linuxtv.org 13765W: http://netup.tv/ 13766T: git git://linuxtv.org/media_tree.git 13767F: drivers/media/dvb-frontends/cxd2841er* 13768 13769MEDIA DRIVERS FOR CXD2880 13770M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13771L: linux-media@vger.kernel.org 13772S: Supported 13773W: http://linuxtv.org/ 13774T: git git://linuxtv.org/media_tree.git 13775F: drivers/media/dvb-frontends/cxd2880/* 13776F: drivers/media/spi/cxd2880* 13777 13778MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13779L: linux-media@vger.kernel.org 13780S: Orphan 13781W: https://linuxtv.org 13782T: git git://linuxtv.org/media_tree.git 13783F: drivers/media/pci/ddbridge/* 13784 13785MEDIA DRIVERS FOR FREESCALE IMX 13786M: Steve Longerbeam <slongerbeam@gmail.com> 13787M: Philipp Zabel <p.zabel@pengutronix.de> 13788L: linux-media@vger.kernel.org 13789S: Maintained 13790T: git git://linuxtv.org/media_tree.git 13791F: Documentation/admin-guide/media/imx.rst 13792F: Documentation/devicetree/bindings/media/imx.txt 13793F: drivers/staging/media/imx/ 13794F: include/linux/imx-media.h 13795F: include/media/imx.h 13796 13797MEDIA DRIVERS FOR FREESCALE IMX7/8 13798M: Rui Miguel Silva <rmfrfs@gmail.com> 13799M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13800M: Martin Kepplinger <martin.kepplinger@puri.sm> 13801R: Purism Kernel Team <kernel@puri.sm> 13802L: linux-media@vger.kernel.org 13803S: Maintained 13804T: git git://linuxtv.org/media_tree.git 13805F: Documentation/admin-guide/media/imx7.rst 13806F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13807F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13808F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13809F: drivers/media/platform/nxp/imx-mipi-csis.c 13810F: drivers/media/platform/nxp/imx7-media-csi.c 13811F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13812 13813MEDIA DRIVERS FOR HELENE 13814M: Abylay Ospan <aospan@netup.ru> 13815L: linux-media@vger.kernel.org 13816S: Supported 13817W: https://linuxtv.org 13818W: http://netup.tv/ 13819T: git git://linuxtv.org/media_tree.git 13820F: drivers/media/dvb-frontends/helene* 13821 13822MEDIA DRIVERS FOR HORUS3A 13823M: Sergey Kozlov <serjk@netup.ru> 13824M: Abylay Ospan <aospan@netup.ru> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827W: https://linuxtv.org 13828W: http://netup.tv/ 13829T: git git://linuxtv.org/media_tree.git 13830F: drivers/media/dvb-frontends/horus3a* 13831 13832MEDIA DRIVERS FOR LNBH25 13833M: Sergey Kozlov <serjk@netup.ru> 13834M: Abylay Ospan <aospan@netup.ru> 13835L: linux-media@vger.kernel.org 13836S: Supported 13837W: https://linuxtv.org 13838W: http://netup.tv/ 13839T: git git://linuxtv.org/media_tree.git 13840F: drivers/media/dvb-frontends/lnbh25* 13841 13842MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13843L: linux-media@vger.kernel.org 13844S: Orphan 13845W: https://linuxtv.org 13846T: git git://linuxtv.org/media_tree.git 13847F: drivers/media/dvb-frontends/mxl5xx* 13848 13849MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13850M: Sergey Kozlov <serjk@netup.ru> 13851M: Abylay Ospan <aospan@netup.ru> 13852L: linux-media@vger.kernel.org 13853S: Supported 13854W: https://linuxtv.org 13855W: http://netup.tv/ 13856T: git git://linuxtv.org/media_tree.git 13857F: drivers/media/pci/netup_unidvb/* 13858 13859MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13860M: Dmitry Osipenko <digetx@gmail.com> 13861L: linux-media@vger.kernel.org 13862L: linux-tegra@vger.kernel.org 13863S: Maintained 13864T: git git://linuxtv.org/media_tree.git 13865F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13866F: drivers/media/platform/nvidia/tegra-vde/ 13867 13868MEDIA DRIVERS FOR RENESAS - CEU 13869M: Jacopo Mondi <jacopo@jmondi.org> 13870L: linux-media@vger.kernel.org 13871L: linux-renesas-soc@vger.kernel.org 13872S: Supported 13873T: git git://linuxtv.org/media_tree.git 13874F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13875F: drivers/media/platform/renesas/renesas-ceu.c 13876F: include/media/drv-intf/renesas-ceu.h 13877 13878MEDIA DRIVERS FOR RENESAS - DRIF 13879M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13880L: linux-media@vger.kernel.org 13881L: linux-renesas-soc@vger.kernel.org 13882S: Supported 13883T: git git://linuxtv.org/media_tree.git 13884F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13885F: drivers/media/platform/renesas/rcar_drif.c 13886 13887MEDIA DRIVERS FOR RENESAS - FCP 13888M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13889L: linux-media@vger.kernel.org 13890L: linux-renesas-soc@vger.kernel.org 13891S: Supported 13892T: git git://linuxtv.org/media_tree.git 13893F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13894F: drivers/media/platform/renesas/rcar-fcp.c 13895F: include/media/rcar-fcp.h 13896 13897MEDIA DRIVERS FOR RENESAS - FDP1 13898M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13899L: linux-media@vger.kernel.org 13900L: linux-renesas-soc@vger.kernel.org 13901S: Supported 13902T: git git://linuxtv.org/media_tree.git 13903F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13904F: drivers/media/platform/renesas/rcar_fdp1.c 13905 13906MEDIA DRIVERS FOR RENESAS - VIN 13907M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13908L: linux-media@vger.kernel.org 13909L: linux-renesas-soc@vger.kernel.org 13910S: Supported 13911T: git git://linuxtv.org/media_tree.git 13912F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13913F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13914F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13915F: drivers/media/platform/renesas/rcar-csi2.c 13916F: drivers/media/platform/renesas/rcar-isp.c 13917F: drivers/media/platform/renesas/rcar-vin/ 13918 13919MEDIA DRIVERS FOR RENESAS - VSP1 13920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13921M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13922L: linux-media@vger.kernel.org 13923L: linux-renesas-soc@vger.kernel.org 13924S: Supported 13925T: git git://linuxtv.org/media_tree.git 13926F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13927F: drivers/media/platform/renesas/vsp1/ 13928 13929MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13930L: linux-media@vger.kernel.org 13931S: Orphan 13932W: https://linuxtv.org 13933T: git git://linuxtv.org/media_tree.git 13934F: drivers/media/dvb-frontends/stv0910* 13935 13936MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13937L: linux-media@vger.kernel.org 13938S: Orphan 13939W: https://linuxtv.org 13940T: git git://linuxtv.org/media_tree.git 13941F: drivers/media/dvb-frontends/stv6111* 13942 13943MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13944M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13945M: Alain Volmat <alain.volmat@foss.st.com> 13946L: linux-media@vger.kernel.org 13947S: Supported 13948T: git git://linuxtv.org/media_tree.git 13949F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13950F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13951F: drivers/media/platform/st/stm32/stm32-dcmi.c 13952F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13953 13954MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13955M: Mauro Carvalho Chehab <mchehab@kernel.org> 13956L: linux-media@vger.kernel.org 13957S: Maintained 13958W: https://linuxtv.org 13959Q: http://patchwork.kernel.org/project/linux-media/list/ 13960T: git git://linuxtv.org/media_tree.git 13961F: Documentation/admin-guide/media/ 13962F: Documentation/devicetree/bindings/media/ 13963F: Documentation/driver-api/media/ 13964F: Documentation/userspace-api/media/ 13965F: drivers/media/ 13966F: drivers/staging/media/ 13967F: include/dt-bindings/media/ 13968F: include/linux/platform_data/media/ 13969F: include/media/ 13970F: include/uapi/linux/dvb/ 13971F: include/uapi/linux/ivtv* 13972F: include/uapi/linux/media.h 13973F: include/uapi/linux/uvcvideo.h 13974F: include/uapi/linux/v4l2-* 13975F: include/uapi/linux/videodev2.h 13976 13977MEDIATEK BLUETOOTH DRIVER 13978M: Sean Wang <sean.wang@mediatek.com> 13979L: linux-bluetooth@vger.kernel.org 13980L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13981S: Maintained 13982F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 13983F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13984F: drivers/bluetooth/btmtkuart.c 13985 13986MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13987M: Sean Wang <sean.wang@mediatek.com> 13988L: linux-pm@vger.kernel.org 13989S: Maintained 13990F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13991F: drivers/power/reset/mt6323-poweroff.c 13992 13993MEDIATEK CIR DRIVER 13994M: Sean Wang <sean.wang@mediatek.com> 13995S: Maintained 13996F: drivers/media/rc/mtk-cir.c 13997 13998MEDIATEK DMA DRIVER 13999M: Sean Wang <sean.wang@mediatek.com> 14000L: dmaengine@vger.kernel.org 14001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14002L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14003S: Maintained 14004F: Documentation/devicetree/bindings/dma/mediatek,* 14005F: drivers/dma/mediatek/ 14006 14007MEDIATEK ETHERNET DRIVER 14008M: Felix Fietkau <nbd@nbd.name> 14009M: Sean Wang <sean.wang@mediatek.com> 14010M: Mark Lee <Mark-MC.Lee@mediatek.com> 14011M: Lorenzo Bianconi <lorenzo@kernel.org> 14012L: netdev@vger.kernel.org 14013S: Maintained 14014F: drivers/net/ethernet/mediatek/ 14015 14016MEDIATEK ETHERNET PCS DRIVER 14017M: Alexander Couzens <lynxis@fe80.eu> 14018M: Daniel Golle <daniel@makrotopia.org> 14019L: netdev@vger.kernel.org 14020S: Maintained 14021F: drivers/net/pcs/pcs-mtk-lynxi.c 14022F: include/linux/pcs/pcs-mtk-lynxi.h 14023 14024MEDIATEK ETHERNET PHY DRIVERS 14025M: Daniel Golle <daniel@makrotopia.org> 14026M: Qingfang Deng <dqfext@gmail.com> 14027M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14028L: netdev@vger.kernel.org 14029S: Maintained 14030F: drivers/net/phy/mediatek-ge-soc.c 14031F: drivers/net/phy/mediatek-ge.c 14032F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14033 14034MEDIATEK I2C CONTROLLER DRIVER 14035M: Qii Wang <qii.wang@mediatek.com> 14036L: linux-i2c@vger.kernel.org 14037S: Maintained 14038F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14039F: drivers/i2c/busses/i2c-mt65xx.c 14040 14041MEDIATEK IOMMU DRIVER 14042M: Yong Wu <yong.wu@mediatek.com> 14043L: iommu@lists.linux.dev 14044L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14045S: Supported 14046F: Documentation/devicetree/bindings/iommu/mediatek* 14047F: drivers/iommu/mtk_iommu* 14048F: include/dt-bindings/memory/mediatek,mt*-port.h 14049F: include/dt-bindings/memory/mt*-port.h 14050 14051MEDIATEK JPEG DRIVER 14052M: Bin Liu <bin.liu@mediatek.com> 14053S: Supported 14054F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14055F: drivers/media/platform/mediatek/jpeg/ 14056 14057MEDIATEK KEYPAD DRIVER 14058M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14059S: Supported 14060F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14061F: drivers/input/keyboard/mt6779-keypad.c 14062 14063MEDIATEK MDP DRIVER 14064M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14065M: Houlong Wei <houlong.wei@mediatek.com> 14066M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14067S: Supported 14068F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14069F: drivers/media/platform/mediatek/mdp/ 14070F: drivers/media/platform/mediatek/vpu/ 14071 14072MEDIATEK MEDIA DRIVER 14073M: Tiffany Lin <tiffany.lin@mediatek.com> 14074M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14075M: Yunfei Dong <yunfei.dong@mediatek.com> 14076S: Supported 14077F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14078F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14079F: drivers/media/platform/mediatek/vcodec/ 14080F: drivers/media/platform/mediatek/vpu/ 14081 14082MEDIATEK MIPI-CSI CDPHY DRIVER 14083M: Julien Stephan <jstephan@baylibre.com> 14084M: Andy Hsieh <andy.hsieh@mediatek.com> 14085S: Supported 14086F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14087F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14088 14089MEDIATEK MMC/SD/SDIO DRIVER 14090M: Chaotian Jing <chaotian.jing@mediatek.com> 14091S: Maintained 14092F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14093F: drivers/mmc/host/mtk-sd.c 14094 14095MEDIATEK MT76 WIRELESS LAN DRIVER 14096M: Felix Fietkau <nbd@nbd.name> 14097M: Lorenzo Bianconi <lorenzo@kernel.org> 14098M: Ryder Lee <ryder.lee@mediatek.com> 14099R: Shayne Chen <shayne.chen@mediatek.com> 14100R: Sean Wang <sean.wang@mediatek.com> 14101L: linux-wireless@vger.kernel.org 14102S: Maintained 14103T: git https://github.com/nbd168/wireless 14104F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14105F: drivers/net/wireless/mediatek/mt76/ 14106 14107MEDIATEK MT7601U WIRELESS LAN DRIVER 14108M: Jakub Kicinski <kuba@kernel.org> 14109L: linux-wireless@vger.kernel.org 14110S: Maintained 14111F: drivers/net/wireless/mediatek/mt7601u/ 14112 14113MEDIATEK MT7621 CLOCK DRIVER 14114M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14115S: Maintained 14116F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14117F: drivers/clk/ralink/clk-mt7621.c 14118 14119MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14120M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14121S: Maintained 14122F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14123F: drivers/pci/controller/pcie-mt7621.c 14124 14125MEDIATEK MT7621 PHY PCI DRIVER 14126M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14127S: Maintained 14128F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14129F: drivers/phy/ralink/phy-mt7621-pci.c 14130 14131MEDIATEK MT7621/28/88 I2C DRIVER 14132M: Stefan Roese <sr@denx.de> 14133L: linux-i2c@vger.kernel.org 14134S: Maintained 14135F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14136F: drivers/i2c/busses/i2c-mt7621.c 14137 14138MEDIATEK MTMIPS CLOCK DRIVER 14139M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14140S: Maintained 14141F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14142F: drivers/clk/ralink/clk-mtmips.c 14143 14144MEDIATEK NAND CONTROLLER DRIVER 14145L: linux-mtd@lists.infradead.org 14146S: Orphan 14147F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14148F: drivers/mtd/nand/raw/mtk_* 14149 14150MEDIATEK PMIC LED DRIVER 14151M: Sean Wang <sean.wang@mediatek.com> 14152S: Maintained 14153F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14154F: drivers/leds/leds-mt6323.c 14155 14156MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14157M: Sean Wang <sean.wang@mediatek.com> 14158S: Maintained 14159F: drivers/char/hw_random/mtk-rng.c 14160 14161MEDIATEK SMI DRIVER 14162M: Yong Wu <yong.wu@mediatek.com> 14163L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14164S: Supported 14165F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14166F: drivers/memory/mtk-smi.c 14167F: include/soc/mediatek/smi.h 14168 14169MEDIATEK SWITCH DRIVER 14170M: Arınç ÜNAL <arinc.unal@arinc9.com> 14171M: Daniel Golle <daniel@makrotopia.org> 14172M: DENG Qingfang <dqfext@gmail.com> 14173M: Sean Wang <sean.wang@mediatek.com> 14174L: netdev@vger.kernel.org 14175S: Maintained 14176F: drivers/net/dsa/mt7530-mdio.c 14177F: drivers/net/dsa/mt7530-mmio.c 14178F: drivers/net/dsa/mt7530.* 14179F: net/dsa/tag_mtk.c 14180 14181MEDIATEK T7XX 5G WWAN MODEM DRIVER 14182M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14183R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14184R: Liu Haijun <haijun.liu@mediatek.com> 14185R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14186R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14187L: netdev@vger.kernel.org 14188S: Supported 14189F: drivers/net/wwan/t7xx/ 14190 14191MEDIATEK USB3 DRD IP DRIVER 14192M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14193L: linux-usb@vger.kernel.org 14194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14195L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14196S: Maintained 14197F: Documentation/devicetree/bindings/usb/mediatek,* 14198F: drivers/usb/host/xhci-mtk* 14199F: drivers/usb/mtu3/ 14200 14201MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14202M: Peter Senna Tschudin <peter.senna@gmail.com> 14203M: Ian Ray <ian.ray@ge.com> 14204M: Martyn Welch <martyn.welch@collabora.co.uk> 14205S: Maintained 14206F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14207F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14208 14209MEGARAID SCSI/SAS DRIVERS 14210M: Kashyap Desai <kashyap.desai@broadcom.com> 14211M: Sumit Saxena <sumit.saxena@broadcom.com> 14212M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14213M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14214L: megaraidlinux.pdl@broadcom.com 14215L: linux-scsi@vger.kernel.org 14216S: Maintained 14217W: http://www.avagotech.com/support/ 14218F: Documentation/scsi/megaraid.rst 14219F: drivers/scsi/megaraid.* 14220F: drivers/scsi/megaraid/ 14221 14222MELEXIS MLX90614 DRIVER 14223M: Crt Mori <cmo@melexis.com> 14224L: linux-iio@vger.kernel.org 14225S: Supported 14226W: http://www.melexis.com 14227F: drivers/iio/temperature/mlx90614.c 14228 14229MELEXIS MLX90632 DRIVER 14230M: Crt Mori <cmo@melexis.com> 14231L: linux-iio@vger.kernel.org 14232S: Supported 14233W: http://www.melexis.com 14234F: drivers/iio/temperature/mlx90632.c 14235 14236MELEXIS MLX90635 DRIVER 14237M: Crt Mori <cmo@melexis.com> 14238L: linux-iio@vger.kernel.org 14239S: Supported 14240W: http://www.melexis.com 14241F: drivers/iio/temperature/mlx90635.c 14242 14243MELFAS MIP4 TOUCHSCREEN DRIVER 14244M: Sangwon Jee <jeesw@melfas.com> 14245S: Supported 14246W: http://www.melfas.com 14247F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14248F: drivers/input/touchscreen/melfas_mip4.c 14249 14250MELLANOX BLUEFIELD I2C DRIVER 14251M: Khalil Blaiech <kblaiech@nvidia.com> 14252M: Asmaa Mnebhi <asmaa@nvidia.com> 14253L: linux-i2c@vger.kernel.org 14254S: Supported 14255F: drivers/i2c/busses/i2c-mlxbf.c 14256 14257MELLANOX ETHERNET DRIVER (mlx4_en) 14258M: Tariq Toukan <tariqt@nvidia.com> 14259L: netdev@vger.kernel.org 14260S: Supported 14261W: http://www.mellanox.com 14262Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14263F: drivers/net/ethernet/mellanox/mlx4/en_* 14264 14265MELLANOX ETHERNET DRIVER (mlx5e) 14266M: Saeed Mahameed <saeedm@nvidia.com> 14267M: Tariq Toukan <tariqt@nvidia.com> 14268L: netdev@vger.kernel.org 14269S: Supported 14270W: http://www.mellanox.com 14271Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14272F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14273 14274MELLANOX ETHERNET INNOVA DRIVERS 14275R: Boris Pismenny <borisp@nvidia.com> 14276L: netdev@vger.kernel.org 14277S: Supported 14278W: http://www.mellanox.com 14279Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14280F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14281F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14282F: include/linux/mlx5/mlx5_ifc_fpga.h 14283 14284MELLANOX ETHERNET SWITCH DRIVERS 14285M: Ido Schimmel <idosch@nvidia.com> 14286M: Petr Machata <petrm@nvidia.com> 14287L: netdev@vger.kernel.org 14288S: Supported 14289W: http://www.mellanox.com 14290Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14291F: drivers/net/ethernet/mellanox/mlxsw/ 14292F: tools/testing/selftests/drivers/net/mlxsw/ 14293 14294MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14295M: mlxsw@nvidia.com 14296L: netdev@vger.kernel.org 14297S: Supported 14298W: http://www.mellanox.com 14299Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14300F: drivers/net/ethernet/mellanox/mlxfw/ 14301 14302MELLANOX HARDWARE PLATFORM SUPPORT 14303M: Hans de Goede <hdegoede@redhat.com> 14304M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14305M: Vadim Pasternak <vadimp@nvidia.com> 14306L: platform-driver-x86@vger.kernel.org 14307S: Supported 14308F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14309F: drivers/platform/mellanox/ 14310F: include/linux/platform_data/mlxreg.h 14311 14312MELLANOX MLX4 core VPI driver 14313M: Tariq Toukan <tariqt@nvidia.com> 14314L: netdev@vger.kernel.org 14315L: linux-rdma@vger.kernel.org 14316S: Supported 14317W: http://www.mellanox.com 14318Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14319F: drivers/net/ethernet/mellanox/mlx4/ 14320F: include/linux/mlx4/ 14321 14322MELLANOX MLX4 IB driver 14323M: Yishai Hadas <yishaih@nvidia.com> 14324L: linux-rdma@vger.kernel.org 14325S: Supported 14326W: http://www.mellanox.com 14327Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14328F: drivers/infiniband/hw/mlx4/ 14329F: include/linux/mlx4/ 14330F: include/uapi/rdma/mlx4-abi.h 14331 14332MELLANOX MLX5 core VPI driver 14333M: Saeed Mahameed <saeedm@nvidia.com> 14334M: Leon Romanovsky <leonro@nvidia.com> 14335M: Tariq Toukan <tariqt@nvidia.com> 14336L: netdev@vger.kernel.org 14337L: linux-rdma@vger.kernel.org 14338S: Supported 14339W: http://www.mellanox.com 14340Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14341F: Documentation/networking/device_drivers/ethernet/mellanox/ 14342F: drivers/net/ethernet/mellanox/mlx5/core/ 14343F: include/linux/mlx5/ 14344 14345MELLANOX MLX5 IB driver 14346M: Leon Romanovsky <leonro@nvidia.com> 14347L: linux-rdma@vger.kernel.org 14348S: Supported 14349W: http://www.mellanox.com 14350Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14351F: drivers/infiniband/hw/mlx5/ 14352F: include/linux/mlx5/ 14353F: include/uapi/rdma/mlx5-abi.h 14354 14355MELLANOX MLX5 VDPA DRIVER 14356M: Dragos Tatulea <dtatulea@nvidia.com> 14357L: virtualization@lists.linux.dev 14358S: Supported 14359F: drivers/vdpa/mlx5/ 14360 14361MELLANOX MLXCPLD I2C AND MUX DRIVER 14362M: Vadim Pasternak <vadimp@nvidia.com> 14363M: Michael Shych <michaelsh@nvidia.com> 14364L: linux-i2c@vger.kernel.org 14365S: Supported 14366F: Documentation/i2c/busses/i2c-mlxcpld.rst 14367F: drivers/i2c/busses/i2c-mlxcpld.c 14368F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14369 14370MELLANOX MLXCPLD LED DRIVER 14371M: Vadim Pasternak <vadimp@nvidia.com> 14372L: linux-leds@vger.kernel.org 14373S: Supported 14374F: Documentation/leds/leds-mlxcpld.rst 14375F: drivers/leds/leds-mlxcpld.c 14376F: drivers/leds/leds-mlxreg.c 14377 14378MELLANOX PLATFORM DRIVER 14379M: Vadim Pasternak <vadimp@nvidia.com> 14380L: platform-driver-x86@vger.kernel.org 14381S: Supported 14382F: drivers/platform/x86/mlx-platform.c 14383 14384MEMBARRIER SUPPORT 14385M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14386M: "Paul E. McKenney" <paulmck@kernel.org> 14387L: linux-kernel@vger.kernel.org 14388S: Supported 14389F: Documentation/scheduler/membarrier.rst 14390F: arch/*/include/asm/membarrier.h 14391F: arch/*/include/asm/sync_core.h 14392F: include/uapi/linux/membarrier.h 14393F: kernel/sched/membarrier.c 14394 14395MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14396M: Mike Rapoport <rppt@kernel.org> 14397L: linux-mm@kvack.org 14398S: Maintained 14399F: Documentation/core-api/boot-time-mm.rst 14400F: include/linux/memblock.h 14401F: mm/memblock.c 14402F: mm/mm_init.c 14403F: tools/testing/memblock/ 14404 14405MEMORY ALLOCATION PROFILING 14406M: Suren Baghdasaryan <surenb@google.com> 14407M: Kent Overstreet <kent.overstreet@linux.dev> 14408L: linux-mm@kvack.org 14409S: Maintained 14410F: Documentation/mm/allocation-profiling.rst 14411F: include/linux/alloc_tag.h 14412F: include/linux/pgalloc_tag.h 14413F: lib/alloc_tag.c 14414 14415MEMORY CONTROLLER DRIVERS 14416M: Krzysztof Kozlowski <krzk@kernel.org> 14417L: linux-kernel@vger.kernel.org 14418S: Maintained 14419B: mailto:krzysztof.kozlowski@linaro.org 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14421F: Documentation/devicetree/bindings/memory-controllers/ 14422F: drivers/memory/ 14423F: include/dt-bindings/memory/ 14424F: include/memory/ 14425 14426MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14427M: Dmitry Osipenko <digetx@gmail.com> 14428L: linux-pm@vger.kernel.org 14429L: linux-tegra@vger.kernel.org 14430S: Maintained 14431T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14432F: drivers/devfreq/tegra30-devfreq.c 14433 14434MEMORY HOT(UN)PLUG 14435M: David Hildenbrand <david@redhat.com> 14436M: Oscar Salvador <osalvador@suse.de> 14437L: linux-mm@kvack.org 14438S: Maintained 14439F: Documentation/admin-guide/mm/memory-hotplug.rst 14440F: Documentation/core-api/memory-hotplug.rst 14441F: drivers/base/memory.c 14442F: include/linux/memory_hotplug.h 14443F: mm/memory_hotplug.c 14444F: tools/testing/selftests/memory-hotplug/ 14445 14446MEMORY MANAGEMENT 14447M: Andrew Morton <akpm@linux-foundation.org> 14448L: linux-mm@kvack.org 14449S: Maintained 14450W: http://www.linux-mm.org 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14452T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14453F: include/linux/gfp.h 14454F: include/linux/gfp_types.h 14455F: include/linux/memfd.h 14456F: include/linux/memory.h 14457F: include/linux/memory_hotplug.h 14458F: include/linux/memory-tiers.h 14459F: include/linux/mempolicy.h 14460F: include/linux/mempool.h 14461F: include/linux/memremap.h 14462F: include/linux/mm.h 14463F: include/linux/mm_*.h 14464F: include/linux/mmzone.h 14465F: include/linux/mmu_notifier.h 14466F: include/linux/pagewalk.h 14467F: include/linux/rmap.h 14468F: include/trace/events/ksm.h 14469F: mm/ 14470F: tools/mm/ 14471F: tools/testing/selftests/mm/ 14472N: include/linux/page[-_]* 14473 14474MEMORY MAPPING 14475M: Andrew Morton <akpm@linux-foundation.org> 14476R: Liam R. Howlett <Liam.Howlett@oracle.com> 14477R: Vlastimil Babka <vbabka@suse.cz> 14478R: Lorenzo Stoakes <lstoakes@gmail.com> 14479L: linux-mm@kvack.org 14480S: Maintained 14481W: http://www.linux-mm.org 14482T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14483F: mm/mmap.c 14484 14485MEMORY TECHNOLOGY DEVICES (MTD) 14486M: Miquel Raynal <miquel.raynal@bootlin.com> 14487M: Richard Weinberger <richard@nod.at> 14488M: Vignesh Raghavendra <vigneshr@ti.com> 14489L: linux-mtd@lists.infradead.org 14490S: Maintained 14491W: http://www.linux-mtd.infradead.org/ 14492Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14493C: irc://irc.oftc.net/mtd 14494T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14496F: Documentation/devicetree/bindings/mtd/ 14497F: drivers/mtd/ 14498F: include/linux/mtd/ 14499F: include/uapi/mtd/ 14500 14501MEMSENSING MICROSYSTEMS MSA311 DRIVER 14502M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14503L: linux-iio@vger.kernel.org 14504S: Maintained 14505F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14506F: drivers/iio/accel/msa311.c 14507 14508MEN A21 WATCHDOG DRIVER 14509M: Johannes Thumshirn <morbidrsa@gmail.com> 14510L: linux-watchdog@vger.kernel.org 14511S: Maintained 14512F: drivers/watchdog/mena21_wdt.c 14513 14514MEN CHAMELEON BUS (mcb) 14515M: Johannes Thumshirn <morbidrsa@gmail.com> 14516S: Maintained 14517F: Documentation/driver-api/men-chameleon-bus.rst 14518F: drivers/mcb/ 14519F: include/linux/mcb.h 14520 14521MEN F21BMC (Board Management Controller) 14522M: Andreas Werner <andreas.werner@men.de> 14523S: Supported 14524F: Documentation/hwmon/menf21bmc.rst 14525F: drivers/hwmon/menf21bmc_hwmon.c 14526F: drivers/leds/leds-menf21bmc.c 14527F: drivers/mfd/menf21bmc.c 14528F: drivers/watchdog/menf21bmc_wdt.c 14529 14530MEN Z069 WATCHDOG DRIVER 14531M: Johannes Thumshirn <jth@kernel.org> 14532L: linux-watchdog@vger.kernel.org 14533S: Maintained 14534F: drivers/watchdog/menz69_wdt.c 14535 14536MESON AO CEC DRIVER FOR AMLOGIC SOCS 14537M: Neil Armstrong <neil.armstrong@linaro.org> 14538L: linux-media@vger.kernel.org 14539L: linux-amlogic@lists.infradead.org 14540S: Supported 14541W: http://linux-meson.com/ 14542T: git git://linuxtv.org/media_tree.git 14543F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14544F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14545F: drivers/media/cec/platform/meson/ao-cec.c 14546 14547MESON GE2D DRIVER FOR AMLOGIC SOCS 14548M: Neil Armstrong <neil.armstrong@linaro.org> 14549L: linux-media@vger.kernel.org 14550L: linux-amlogic@lists.infradead.org 14551S: Supported 14552T: git git://linuxtv.org/media_tree.git 14553F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14554F: drivers/media/platform/amlogic/meson-ge2d/ 14555 14556MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14557M: Liang Yang <liang.yang@amlogic.com> 14558L: linux-mtd@lists.infradead.org 14559S: Maintained 14560F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14561F: drivers/mtd/nand/raw/meson_* 14562 14563MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14564M: Neil Armstrong <neil.armstrong@linaro.org> 14565L: linux-media@vger.kernel.org 14566L: linux-amlogic@lists.infradead.org 14567S: Supported 14568T: git git://linuxtv.org/media_tree.git 14569F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14570F: drivers/staging/media/meson/vdec/ 14571 14572METHODE UDPU SUPPORT 14573M: Robert Marko <robert.marko@sartura.hr> 14574S: Maintained 14575F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14576F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14577 14578MHI BUS 14579M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14580L: mhi@lists.linux.dev 14581L: linux-arm-msm@vger.kernel.org 14582S: Maintained 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14584F: Documentation/ABI/stable/sysfs-bus-mhi 14585F: Documentation/mhi/ 14586F: drivers/bus/mhi/ 14587F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14588F: include/linux/mhi.h 14589 14590MICROBLAZE ARCHITECTURE 14591M: Michal Simek <monstr@monstr.eu> 14592S: Supported 14593W: http://www.monstr.eu/fdt/ 14594T: git git://git.monstr.eu/linux-2.6-microblaze.git 14595F: arch/microblaze/ 14596 14597MICROBLAZE TMR INJECT 14598M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14599S: Supported 14600F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14601F: drivers/misc/xilinx_tmr_inject.c 14602 14603MICROBLAZE TMR MANAGER 14604M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14605S: Supported 14606F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14607F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14608F: drivers/misc/xilinx_tmr_manager.c 14609 14610MICROCHIP AT91 DMA DRIVERS 14611M: Ludovic Desroches <ludovic.desroches@microchip.com> 14612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14613L: dmaengine@vger.kernel.org 14614S: Supported 14615F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14616F: drivers/dma/at_hdmac.c 14617F: drivers/dma/at_xdmac.c 14618F: include/dt-bindings/dma/at91.h 14619 14620MICROCHIP AT91 SERIAL DRIVER 14621M: Richard Genoud <richard.genoud@bootlin.com> 14622S: Maintained 14623F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14624F: drivers/tty/serial/atmel_serial.c 14625F: drivers/tty/serial/atmel_serial.h 14626 14627MICROCHIP AT91 USART MFD DRIVER 14628M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14629L: linux-kernel@vger.kernel.org 14630S: Supported 14631F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14632F: drivers/mfd/at91-usart.c 14633F: include/dt-bindings/mfd/at91-usart.h 14634 14635MICROCHIP AT91 USART SPI DRIVER 14636M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14637L: linux-spi@vger.kernel.org 14638S: Supported 14639F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14640F: drivers/spi/spi-at91-usart.c 14641 14642MICROCHIP AUDIO ASOC DRIVERS 14643M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14644L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14645S: Supported 14646F: Documentation/devicetree/bindings/sound/atmel* 14647F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14648F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14649F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14650F: sound/soc/atmel 14651 14652MICROCHIP CSI2DC DRIVER 14653M: Eugen Hristev <eugen.hristev@microchip.com> 14654L: linux-media@vger.kernel.org 14655S: Supported 14656F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14657F: drivers/media/platform/microchip/microchip-csi2dc.c 14658 14659MICROCHIP ECC DRIVER 14660L: linux-crypto@vger.kernel.org 14661S: Orphan 14662F: drivers/crypto/atmel-ecc.* 14663 14664MICROCHIP EIC DRIVER 14665M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14667S: Supported 14668F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14669F: drivers/irqchip/irq-mchp-eic.c 14670 14671MICROCHIP I2C DRIVER 14672M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14673L: linux-i2c@vger.kernel.org 14674S: Supported 14675F: drivers/i2c/busses/i2c-at91-*.c 14676F: drivers/i2c/busses/i2c-at91.h 14677 14678MICROCHIP ISC DRIVER 14679M: Eugen Hristev <eugen.hristev@microchip.com> 14680L: linux-media@vger.kernel.org 14681S: Supported 14682F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14683F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14684F: drivers/media/platform/microchip/microchip-isc* 14685F: drivers/media/platform/microchip/microchip-sama*-isc* 14686F: drivers/staging/media/deprecated/atmel/atmel-isc* 14687F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14688F: include/linux/atmel-isc-media.h 14689 14690MICROCHIP ISI DRIVER 14691M: Eugen Hristev <eugen.hristev@microchip.com> 14692L: linux-media@vger.kernel.org 14693S: Supported 14694F: drivers/media/platform/atmel/atmel-isi.c 14695F: drivers/media/platform/atmel/atmel-isi.h 14696 14697MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14698M: Woojung Huh <woojung.huh@microchip.com> 14699M: UNGLinuxDriver@microchip.com 14700L: netdev@vger.kernel.org 14701S: Maintained 14702F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14703F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14704F: drivers/net/dsa/microchip/* 14705F: include/linux/dsa/ksz_common.h 14706F: include/linux/platform_data/microchip-ksz.h 14707F: net/dsa/tag_ksz.c 14708 14709MICROCHIP LAN743X ETHERNET DRIVER 14710M: Bryan Whitehead <bryan.whitehead@microchip.com> 14711M: UNGLinuxDriver@microchip.com 14712L: netdev@vger.kernel.org 14713S: Maintained 14714F: drivers/net/ethernet/microchip/lan743x_* 14715 14716MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14717M: Arun Ramadoss <arun.ramadoss@microchip.com> 14718R: UNGLinuxDriver@microchip.com 14719L: netdev@vger.kernel.org 14720S: Maintained 14721F: drivers/net/phy/microchip_t1.c 14722 14723MICROCHIP LAN966X ETHERNET DRIVER 14724M: Horatiu Vultur <horatiu.vultur@microchip.com> 14725M: UNGLinuxDriver@microchip.com 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: drivers/net/ethernet/microchip/lan966x/* 14729 14730MICROCHIP LCDFB DRIVER 14731M: Nicolas Ferre <nicolas.ferre@microchip.com> 14732L: linux-fbdev@vger.kernel.org 14733S: Maintained 14734F: drivers/video/fbdev/atmel_lcdfb.c 14735F: include/video/atmel_lcdc.h 14736 14737MICROCHIP MCP16502 PMIC DRIVER 14738M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14740S: Supported 14741F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14742F: drivers/regulator/mcp16502.c 14743 14744MICROCHIP MCP3564 ADC DRIVER 14745M: Marius Cristea <marius.cristea@microchip.com> 14746L: linux-iio@vger.kernel.org 14747S: Supported 14748F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14749F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14750F: drivers/iio/adc/mcp3564.c 14751 14752MICROCHIP MCP3911 ADC DRIVER 14753M: Marcus Folkesson <marcus.folkesson@gmail.com> 14754M: Kent Gustavsson <kent@minoris.se> 14755L: linux-iio@vger.kernel.org 14756S: Maintained 14757F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14758F: drivers/iio/adc/mcp3911.c 14759 14760MICROCHIP MMC/SD/SDIO MCI DRIVER 14761M: Aubin Constans <aubin.constans@microchip.com> 14762S: Maintained 14763F: drivers/mmc/host/atmel-mci.c 14764 14765MICROCHIP NAND DRIVER 14766L: linux-mtd@lists.infradead.org 14767S: Orphan 14768F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14769F: drivers/mtd/nand/raw/atmel/* 14770 14771MICROCHIP OTPC DRIVER 14772M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14774S: Supported 14775F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14776F: drivers/nvmem/microchip-otpc.c 14777F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14778 14779MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14780M: Marius Cristea <marius.cristea@microchip.com> 14781L: linux-iio@vger.kernel.org 14782S: Supported 14783F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14784F: drivers/iio/adc/pac1934.c 14785 14786MICROCHIP PCI1XXXX GP DRIVER 14787M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14788M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14789L: linux-gpio@vger.kernel.org 14790S: Supported 14791F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14792F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14793F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14794F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14795 14796MICROCHIP PCI1XXXX I2C DRIVER 14797M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14798M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14799M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14800L: linux-i2c@vger.kernel.org 14801S: Maintained 14802F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14803 14804MICROCHIP PCIe UART DRIVER 14805M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14806M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14807L: linux-serial@vger.kernel.org 14808S: Maintained 14809F: drivers/tty/serial/8250/8250_pci1xxxx.c 14810 14811MICROCHIP POLARFIRE FPGA DRIVERS 14812M: Conor Dooley <conor.dooley@microchip.com> 14813R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14814L: linux-fpga@vger.kernel.org 14815S: Supported 14816F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14817F: drivers/fpga/microchip-spi.c 14818 14819MICROCHIP PWM DRIVER 14820M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14822L: linux-pwm@vger.kernel.org 14823S: Supported 14824F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14825F: drivers/pwm/pwm-atmel.c 14826 14827MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 14828M: Manikandan Muralidharan <manikandan.m@microchip.com> 14829M: Dharma Balasubiramani <dharma.b@microchip.com> 14830L: dri-devel@lists.freedesktop.org 14831S: Supported 14832F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 14833F: drivers/gpu/drm/bridge/microchip-lvds.c 14834 14835MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14836M: Eugen Hristev <eugen.hristev@microchip.com> 14837L: linux-iio@vger.kernel.org 14838S: Supported 14839F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14840F: drivers/iio/adc/at91-sama5d2_adc.c 14841F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14842 14843MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14844M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14845S: Supported 14846F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14847F: drivers/power/reset/at91-sama5d2_shdwc.c 14848 14849MICROCHIP SOC DRIVERS 14850M: Conor Dooley <conor@kernel.org> 14851S: Supported 14852T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14853F: drivers/soc/microchip/ 14854 14855MICROCHIP SPI DRIVER 14856M: Ryan Wanner <ryan.wanner@microchip.com> 14857S: Supported 14858F: drivers/spi/spi-atmel.* 14859 14860MICROCHIP SSC DRIVER 14861M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14863S: Supported 14864F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14865F: drivers/misc/atmel-ssc.c 14866F: include/linux/atmel-ssc.h 14867 14868Microchip Timer Counter Block (TCB) Capture Driver 14869M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14871L: linux-iio@vger.kernel.org 14872S: Maintained 14873F: drivers/counter/microchip-tcb-capture.c 14874 14875MICROCHIP USB251XB DRIVER 14876M: Richard Leitner <richard.leitner@skidata.com> 14877L: linux-usb@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14880F: drivers/usb/misc/usb251xb.c 14881 14882MICROCHIP USBA UDC DRIVER 14883M: Cristian Birsan <cristian.birsan@microchip.com> 14884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14885S: Supported 14886F: drivers/usb/gadget/udc/atmel_usba_udc.* 14887 14888MICROCHIP WILC1000 WIFI DRIVER 14889M: Ajay Singh <ajay.kathat@microchip.com> 14890M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14891L: linux-wireless@vger.kernel.org 14892S: Supported 14893F: drivers/net/wireless/microchip/wilc1000/ 14894 14895MICROSEMI MIPS SOCS 14896M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14897M: UNGLinuxDriver@microchip.com 14898L: linux-mips@vger.kernel.org 14899S: Supported 14900F: Documentation/devicetree/bindings/mips/mscc.txt 14901F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14902F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14903F: arch/mips/boot/dts/mscc/ 14904F: arch/mips/configs/generic/board-ocelot.config 14905F: arch/mips/generic/board-ocelot.c 14906 14907MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14908M: Don Brace <don.brace@microchip.com> 14909L: storagedev@microchip.com 14910L: linux-scsi@vger.kernel.org 14911S: Supported 14912F: Documentation/scsi/smartpqi.rst 14913F: drivers/scsi/smartpqi/Kconfig 14914F: drivers/scsi/smartpqi/Makefile 14915F: drivers/scsi/smartpqi/smartpqi*.[ch] 14916F: include/linux/cciss*.h 14917F: include/uapi/linux/cciss*.h 14918 14919MICROSOFT MANA RDMA DRIVER 14920M: Long Li <longli@microsoft.com> 14921M: Ajay Sharma <sharmaajay@microsoft.com> 14922L: linux-rdma@vger.kernel.org 14923S: Supported 14924F: drivers/infiniband/hw/mana/ 14925F: include/net/mana 14926F: include/uapi/rdma/mana-abi.h 14927 14928MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14929M: Maximilian Luz <luzmaximilian@gmail.com> 14930L: platform-driver-x86@vger.kernel.org 14931S: Maintained 14932F: drivers/platform/surface/surface_aggregator_tabletsw.c 14933 14934MICROSOFT SURFACE BATTERY AND AC DRIVERS 14935M: Maximilian Luz <luzmaximilian@gmail.com> 14936L: linux-pm@vger.kernel.org 14937L: platform-driver-x86@vger.kernel.org 14938S: Maintained 14939F: drivers/power/supply/surface_battery.c 14940F: drivers/power/supply/surface_charger.c 14941 14942MICROSOFT SURFACE DTX DRIVER 14943M: Maximilian Luz <luzmaximilian@gmail.com> 14944L: platform-driver-x86@vger.kernel.org 14945S: Maintained 14946F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14947F: drivers/platform/surface/surface_dtx.c 14948F: include/uapi/linux/surface_aggregator/dtx.h 14949 14950MICROSOFT SURFACE SENSOR FAN DRIVER 14951M: Maximilian Luz <luzmaximilian@gmail.com> 14952M: Ivor Wanders <ivor@iwanders.net> 14953L: linux-hwmon@vger.kernel.org 14954S: Maintained 14955F: Documentation/hwmon/surface_fan.rst 14956F: drivers/hwmon/surface_fan.c 14957 14958MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14959M: Maximilian Luz <luzmaximilian@gmail.com> 14960L: platform-driver-x86@vger.kernel.org 14961S: Maintained 14962F: drivers/platform/surface/surface_gpe.c 14963 14964MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14965M: Hans de Goede <hdegoede@redhat.com> 14966M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14967M: Maximilian Luz <luzmaximilian@gmail.com> 14968L: platform-driver-x86@vger.kernel.org 14969S: Maintained 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14971F: drivers/platform/surface/ 14972 14973MICROSOFT SURFACE HID TRANSPORT DRIVER 14974M: Maximilian Luz <luzmaximilian@gmail.com> 14975L: linux-input@vger.kernel.org 14976L: platform-driver-x86@vger.kernel.org 14977S: Maintained 14978F: drivers/hid/surface-hid/ 14979 14980MICROSOFT SURFACE HOT-PLUG DRIVER 14981M: Maximilian Luz <luzmaximilian@gmail.com> 14982L: platform-driver-x86@vger.kernel.org 14983S: Maintained 14984F: drivers/platform/surface/surface_hotplug.c 14985 14986MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14987M: Maximilian Luz <luzmaximilian@gmail.com> 14988L: platform-driver-x86@vger.kernel.org 14989S: Maintained 14990F: drivers/platform/surface/surface_platform_profile.c 14991 14992MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14993M: Chen Yu <yu.c.chen@intel.com> 14994L: platform-driver-x86@vger.kernel.org 14995S: Supported 14996F: drivers/platform/surface/surfacepro3_button.c 14997 14998MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14999M: Maximilian Luz <luzmaximilian@gmail.com> 15000L: platform-driver-x86@vger.kernel.org 15001S: Maintained 15002F: drivers/platform/surface/surface_aggregator_hub.c 15003 15004MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15005M: Maximilian Luz <luzmaximilian@gmail.com> 15006L: platform-driver-x86@vger.kernel.org 15007S: Maintained 15008W: https://github.com/linux-surface/surface-aggregator-module 15009C: irc://irc.libera.chat/linux-surface 15010F: Documentation/driver-api/surface_aggregator/ 15011F: drivers/platform/surface/aggregator/ 15012F: drivers/platform/surface/surface_acpi_notify.c 15013F: drivers/platform/surface/surface_aggregator_cdev.c 15014F: drivers/platform/surface/surface_aggregator_registry.c 15015F: include/linux/surface_acpi_notify.h 15016F: include/linux/surface_aggregator/ 15017F: include/uapi/linux/surface_aggregator/ 15018 15019MICROTEK X6 SCANNER 15020M: Oliver Neukum <oliver@neukum.org> 15021S: Maintained 15022F: drivers/usb/image/microtek.* 15023 15024MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15025M: Luka Kovacic <luka.kovacic@sartura.hr> 15026M: Luka Perkov <luka.perkov@sartura.hr> 15027S: Maintained 15028F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15029F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15030F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15031F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15032F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15033F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15034 15035MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15036M: Sakari Ailus <sakari.ailus@linux.intel.com> 15037L: linux-media@vger.kernel.org 15038S: Maintained 15039F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15040F: Documentation/driver-api/media/drivers/ccs/ 15041F: Documentation/userspace-api/media/drivers/ccs.rst 15042F: drivers/media/i2c/ccs-pll.c 15043F: drivers/media/i2c/ccs-pll.h 15044F: drivers/media/i2c/ccs/ 15045F: include/uapi/linux/ccs.h 15046F: include/uapi/linux/smiapp.h 15047 15048MIPS 15049M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15050L: linux-mips@vger.kernel.org 15051S: Maintained 15052W: http://www.linux-mips.org/ 15053Q: https://patchwork.kernel.org/project/linux-mips/list/ 15054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15055F: Documentation/devicetree/bindings/mips/ 15056F: Documentation/arch/mips/ 15057F: arch/mips/ 15058F: drivers/platform/mips/ 15059F: include/dt-bindings/mips/ 15060 15061MIPS BAIKAL-T1 PLATFORM 15062M: Serge Semin <fancer.lancer@gmail.com> 15063L: linux-mips@vger.kernel.org 15064S: Supported 15065F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15066F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15067F: drivers/bus/bt1-*.c 15068F: drivers/clk/baikal-t1/ 15069F: drivers/memory/bt1-l2-ctl.c 15070F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15071 15072MIPS BOSTON DEVELOPMENT BOARD 15073M: Paul Burton <paulburton@kernel.org> 15074L: linux-mips@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15077F: arch/mips/boot/dts/img/boston.dts 15078F: arch/mips/configs/generic/board-boston.config 15079F: drivers/clk/imgtec/clk-boston.c 15080F: include/dt-bindings/clock/boston-clock.h 15081 15082MIPS CORE DRIVERS 15083M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15084M: Serge Semin <fancer.lancer@gmail.com> 15085L: linux-mips@vger.kernel.org 15086S: Supported 15087F: drivers/bus/mips_cdmm.c 15088F: drivers/clocksource/mips-gic-timer.c 15089F: drivers/cpuidle/cpuidle-cps.c 15090F: drivers/irqchip/irq-mips-cpu.c 15091F: drivers/irqchip/irq-mips-gic.c 15092 15093MIPS GENERIC PLATFORM 15094M: Paul Burton <paulburton@kernel.org> 15095L: linux-mips@vger.kernel.org 15096S: Supported 15097F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15098F: arch/mips/generic/ 15099F: arch/mips/tools/generic-board-config.sh 15100 15101MIPS RINT INSTRUCTION EMULATION 15102M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15103L: linux-mips@vger.kernel.org 15104S: Supported 15105F: arch/mips/math-emu/dp_rint.c 15106F: arch/mips/math-emu/sp_rint.c 15107 15108MIPS/LOONGSON1 ARCHITECTURE 15109M: Keguang Zhang <keguang.zhang@gmail.com> 15110L: linux-mips@vger.kernel.org 15111S: Maintained 15112F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15113F: arch/mips/include/asm/mach-loongson32/ 15114F: arch/mips/loongson32/ 15115F: drivers/*/*loongson1* 15116F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15117 15118MIPS/LOONGSON2EF ARCHITECTURE 15119M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15120L: linux-mips@vger.kernel.org 15121S: Maintained 15122F: arch/mips/include/asm/mach-loongson2ef/ 15123F: arch/mips/loongson2ef/ 15124F: drivers/cpufreq/loongson2_cpufreq.c 15125 15126MIPS/LOONGSON64 ARCHITECTURE 15127M: Huacai Chen <chenhuacai@kernel.org> 15128M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15129L: linux-mips@vger.kernel.org 15130S: Maintained 15131F: arch/mips/include/asm/mach-loongson64/ 15132F: arch/mips/loongson64/ 15133F: drivers/irqchip/irq-loongson* 15134F: drivers/platform/mips/cpu_hwmon.c 15135 15136MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15137M: Hans Verkuil <hverkuil@xs4all.nl> 15138L: linux-media@vger.kernel.org 15139S: Odd Fixes 15140W: https://linuxtv.org 15141T: git git://linuxtv.org/media_tree.git 15142F: drivers/media/radio/radio-miropcm20* 15143 15144MITSUMI MM8013 FG DRIVER 15145M: Konrad Dybcio <konradybcio@kernel.org> 15146F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15147F: drivers/power/supply/mm8013.c 15148 15149MMP SUPPORT 15150R: Lubomir Rintel <lkundrak@v3.sk> 15151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15152S: Odd Fixes 15153T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15154F: arch/arm/boot/dts/marvell/mmp* 15155F: arch/arm/mach-mmp/ 15156F: include/linux/soc/mmp/ 15157 15158MMP USB PHY DRIVERS 15159R: Lubomir Rintel <lkundrak@v3.sk> 15160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15161S: Maintained 15162F: drivers/phy/marvell/phy-mmp3-usb.c 15163F: drivers/phy/marvell/phy-pxa-usb.c 15164 15165MMU GATHER AND TLB INVALIDATION 15166M: Will Deacon <will@kernel.org> 15167M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15168M: Andrew Morton <akpm@linux-foundation.org> 15169M: Nick Piggin <npiggin@gmail.com> 15170M: Peter Zijlstra <peterz@infradead.org> 15171L: linux-arch@vger.kernel.org 15172L: linux-mm@kvack.org 15173S: Maintained 15174F: arch/*/include/asm/tlb.h 15175F: include/asm-generic/tlb.h 15176F: mm/mmu_gather.c 15177 15178MN88472 MEDIA DRIVER 15179L: linux-media@vger.kernel.org 15180S: Orphan 15181W: https://linuxtv.org 15182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15183F: drivers/media/dvb-frontends/mn88472* 15184 15185MN88473 MEDIA DRIVER 15186L: linux-media@vger.kernel.org 15187S: Orphan 15188W: https://linuxtv.org 15189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15190F: drivers/media/dvb-frontends/mn88473* 15191 15192MOBILEYE MIPS SOCS 15193M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15194M: Gregory CLEMENT <gregory.clement@bootlin.com> 15195M: Théo Lebrun <theo.lebrun@bootlin.com> 15196L: linux-mips@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/mips/mobileye.yaml 15199F: arch/mips/boot/dts/mobileye/ 15200F: arch/mips/configs/eyeq5_defconfig 15201F: arch/mips/mobileye/board-epm5.its.S 15202 15203MODULE SUPPORT 15204M: Luis Chamberlain <mcgrof@kernel.org> 15205L: linux-modules@vger.kernel.org 15206L: linux-kernel@vger.kernel.org 15207S: Maintained 15208T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15209F: include/linux/kmod.h 15210F: include/linux/module*.h 15211F: kernel/module/ 15212F: lib/test_kmod.c 15213F: scripts/module* 15214F: tools/testing/selftests/kmod/ 15215 15216MONOLITHIC POWER SYSTEM PMIC DRIVER 15217M: Saravanan Sekar <sravanhome@gmail.com> 15218S: Maintained 15219F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15220F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15221F: drivers/hwmon/pmbus/mpq7932.c 15222F: drivers/iio/adc/mp2629_adc.c 15223F: drivers/mfd/mp2629.c 15224F: drivers/power/supply/mp2629_charger.c 15225F: drivers/regulator/mp5416.c 15226F: drivers/regulator/mpq7920.c 15227F: drivers/regulator/mpq7920.h 15228F: include/linux/mfd/mp2629.h 15229 15230MOST(R) TECHNOLOGY DRIVER 15231M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15232M: Christian Gromm <christian.gromm@microchip.com> 15233S: Maintained 15234F: Documentation/ABI/testing/configfs-most 15235F: Documentation/ABI/testing/sysfs-bus-most 15236F: drivers/most/ 15237F: drivers/staging/most/ 15238F: include/linux/most.h 15239 15240MOTORCOMM PHY DRIVER 15241M: Frank <Frank.Sae@motor-comm.com> 15242L: netdev@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15245F: drivers/net/phy/motorcomm.c 15246 15247MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15248M: Jiri Slaby <jirislaby@kernel.org> 15249S: Maintained 15250F: Documentation/driver-api/tty/moxa-smartio.rst 15251F: drivers/tty/mxser.* 15252 15253MP3309C BACKLIGHT DRIVER 15254M: Flavio Suligoi <f.suligoi@asem.it> 15255L: dri-devel@lists.freedesktop.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15258F: drivers/video/backlight/mp3309c.c 15259 15260MR800 AVERMEDIA USB FM RADIO DRIVER 15261M: Alexey Klimov <klimov.linux@gmail.com> 15262L: linux-media@vger.kernel.org 15263S: Maintained 15264T: git git://linuxtv.org/media_tree.git 15265F: drivers/media/radio/radio-mr800.c 15266 15267MRF24J40 IEEE 802.15.4 RADIO DRIVER 15268M: Stefan Schmidt <stefan@datenfreihafen.org> 15269L: linux-wpan@vger.kernel.org 15270S: Odd Fixes 15271F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15272F: drivers/net/ieee802154/mrf24j40.c 15273 15274MSI EC DRIVER 15275M: Nikita Kravets <teackot@gmail.com> 15276L: platform-driver-x86@vger.kernel.org 15277S: Maintained 15278W: https://github.com/BeardOverflow/msi-ec 15279F: drivers/platform/x86/msi-ec.* 15280 15281MSI LAPTOP SUPPORT 15282M: "Lee, Chun-Yi" <jlee@suse.com> 15283L: platform-driver-x86@vger.kernel.org 15284S: Maintained 15285F: drivers/platform/x86/msi-laptop.c 15286 15287MSI WMI SUPPORT 15288L: platform-driver-x86@vger.kernel.org 15289S: Orphan 15290F: drivers/platform/x86/msi-wmi.c 15291 15292MSI WMI PLATFORM FEATURES 15293M: Armin Wolf <W_Armin@gmx.de> 15294L: platform-driver-x86@vger.kernel.org 15295S: Maintained 15296F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15297F: Documentation/wmi/devices/msi-wmi-platform.rst 15298F: drivers/platform/x86/msi-wmi-platform.c 15299 15300MSI001 MEDIA DRIVER 15301L: linux-media@vger.kernel.org 15302S: Orphan 15303W: https://linuxtv.org 15304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15305F: drivers/media/tuners/msi001* 15306 15307MSI2500 MEDIA DRIVER 15308L: linux-media@vger.kernel.org 15309S: Orphan 15310W: https://linuxtv.org 15311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15312F: drivers/media/usb/msi2500/ 15313 15314MSTAR INTERRUPT CONTROLLER DRIVER 15315M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15316M: Daniel Palmer <daniel@thingy.jp> 15317S: Maintained 15318F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15319F: drivers/irqchip/irq-mst-intc.c 15320 15321MSYSTEMS DISKONCHIP G3 MTD DRIVER 15322M: Robert Jarzmik <robert.jarzmik@free.fr> 15323L: linux-mtd@lists.infradead.org 15324S: Maintained 15325F: drivers/mtd/devices/docg3* 15326 15327MT9M114 ONSEMI SENSOR DRIVER 15328M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15329L: linux-media@vger.kernel.org 15330S: Maintained 15331T: git git://linuxtv.org/media_tree.git 15332F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15333F: drivers/media/i2c/mt9m114.c 15334 15335MT9P031 APTINA CAMERA SENSOR 15336M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15337L: linux-media@vger.kernel.org 15338S: Maintained 15339T: git git://linuxtv.org/media_tree.git 15340F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15341F: drivers/media/i2c/mt9p031.c 15342F: include/media/i2c/mt9p031.h 15343 15344MT9T112 APTINA CAMERA SENSOR 15345M: Jacopo Mondi <jacopo@jmondi.org> 15346L: linux-media@vger.kernel.org 15347S: Odd Fixes 15348T: git git://linuxtv.org/media_tree.git 15349F: drivers/media/i2c/mt9t112.c 15350F: include/media/i2c/mt9t112.h 15351 15352MT9V032 APTINA CAMERA SENSOR 15353M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15354L: linux-media@vger.kernel.org 15355S: Maintained 15356T: git git://linuxtv.org/media_tree.git 15357F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15358F: drivers/media/i2c/mt9v032.c 15359F: include/media/i2c/mt9v032.h 15360 15361MT9V111 APTINA CAMERA SENSOR 15362M: Jacopo Mondi <jacopo@jmondi.org> 15363L: linux-media@vger.kernel.org 15364S: Maintained 15365T: git git://linuxtv.org/media_tree.git 15366F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15367F: drivers/media/i2c/mt9v111.c 15368 15369MULTIFUNCTION DEVICES (MFD) 15370M: Lee Jones <lee@kernel.org> 15371S: Maintained 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15373F: Documentation/devicetree/bindings/mfd/ 15374F: drivers/mfd/ 15375F: include/dt-bindings/mfd/ 15376F: include/linux/mfd/ 15377 15378MULTIMEDIA CARD (MMC) ETC. OVER SPI 15379S: Orphan 15380F: drivers/mmc/host/mmc_spi.c 15381F: include/linux/spi/mmc_spi.h 15382 15383MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15384M: Ulf Hansson <ulf.hansson@linaro.org> 15385L: linux-mmc@vger.kernel.org 15386S: Maintained 15387T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15388F: Documentation/devicetree/bindings/mmc/ 15389F: drivers/mmc/ 15390F: include/linux/mmc/ 15391F: include/uapi/linux/mmc/ 15392 15393MULTIPLEXER SUBSYSTEM 15394M: Peter Rosin <peda@axentia.se> 15395S: Maintained 15396F: Documentation/ABI/testing/sysfs-class-mux* 15397F: Documentation/devicetree/bindings/mux/ 15398F: drivers/mux/ 15399F: include/dt-bindings/mux/ 15400F: include/linux/mux/ 15401 15402MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15403M: Bin Liu <b-liu@ti.com> 15404L: linux-usb@vger.kernel.org 15405S: Maintained 15406F: drivers/usb/musb/ 15407 15408MXL301RF MEDIA DRIVER 15409M: Akihiro Tsukada <tskd08@gmail.com> 15410L: linux-media@vger.kernel.org 15411S: Odd Fixes 15412F: drivers/media/tuners/mxl301rf* 15413 15414MXL5007T MEDIA DRIVER 15415M: Michael Krufky <mkrufky@linuxtv.org> 15416L: linux-media@vger.kernel.org 15417S: Maintained 15418W: https://linuxtv.org 15419W: http://github.com/mkrufky 15420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15421T: git git://linuxtv.org/mkrufky/tuners.git 15422F: drivers/media/tuners/mxl5007t.* 15423 15424MXSFB DRM DRIVER 15425M: Marek Vasut <marex@denx.de> 15426M: Stefan Agner <stefan@agner.ch> 15427L: dri-devel@lists.freedesktop.org 15428S: Supported 15429T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15430F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15431F: drivers/gpu/drm/mxsfb/ 15432 15433MYLEX DAC960 PCI RAID Controller 15434M: Hannes Reinecke <hare@kernel.org> 15435L: linux-scsi@vger.kernel.org 15436S: Supported 15437F: drivers/scsi/myrb.* 15438F: drivers/scsi/myrs.* 15439 15440MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15441L: netdev@vger.kernel.org 15442S: Orphan 15443W: https://www.cspi.com/ethernet-products/support/downloads/ 15444F: drivers/net/ethernet/myricom/myri10ge/ 15445 15446NAND FLASH SUBSYSTEM 15447M: Miquel Raynal <miquel.raynal@bootlin.com> 15448R: Richard Weinberger <richard@nod.at> 15449L: linux-mtd@lists.infradead.org 15450S: Maintained 15451W: http://www.linux-mtd.infradead.org/ 15452Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15453C: irc://irc.oftc.net/mtd 15454T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15455F: drivers/mtd/nand/ 15456F: include/linux/mtd/*nand*.h 15457 15458NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15459M: Daniel Mack <zonque@gmail.com> 15460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15461S: Maintained 15462W: http://www.native-instruments.com 15463F: sound/usb/caiaq/ 15464 15465NATSEMI ETHERNET DRIVER (DP8381x) 15466S: Orphan 15467F: drivers/net/ethernet/natsemi/natsemi.c 15468 15469NCR 5380 SCSI DRIVERS 15470M: Finn Thain <fthain@linux-m68k.org> 15471M: Michael Schmitz <schmitzmic@gmail.com> 15472L: linux-scsi@vger.kernel.org 15473S: Maintained 15474F: Documentation/scsi/g_NCR5380.rst 15475F: drivers/scsi/NCR5380.* 15476F: drivers/scsi/arm/cumana_1.c 15477F: drivers/scsi/arm/oak.c 15478F: drivers/scsi/atari_scsi.* 15479F: drivers/scsi/dmx3191d.c 15480F: drivers/scsi/g_NCR5380.* 15481F: drivers/scsi/mac_scsi.* 15482F: drivers/scsi/sun3_scsi.* 15483F: drivers/scsi/sun3_scsi_vme.c 15484 15485NCSI LIBRARY 15486M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15487S: Maintained 15488F: net/ncsi/ 15489 15490NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15491M: Zev Weiss <zev@bewilderbeest.net> 15492L: linux-hwmon@vger.kernel.org 15493S: Maintained 15494F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15495F: drivers/hwmon/nct6775-i2c.c 15496 15497NETDEVSIM 15498M: Jakub Kicinski <kuba@kernel.org> 15499S: Maintained 15500F: drivers/net/netdevsim/* 15501F: tools/testing/selftests/drivers/net/netdevsim/* 15502 15503NETEM NETWORK EMULATOR 15504M: Stephen Hemminger <stephen@networkplumber.org> 15505L: netdev@vger.kernel.org 15506S: Maintained 15507F: net/sched/sch_netem.c 15508 15509NETERION 10GbE DRIVERS (s2io) 15510M: Jon Mason <jdmason@kudzu.us> 15511L: netdev@vger.kernel.org 15512S: Supported 15513F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15514F: drivers/net/ethernet/neterion/ 15515 15516NETFILTER 15517M: Pablo Neira Ayuso <pablo@netfilter.org> 15518M: Jozsef Kadlecsik <kadlec@netfilter.org> 15519L: netfilter-devel@vger.kernel.org 15520L: coreteam@netfilter.org 15521S: Maintained 15522W: http://www.netfilter.org/ 15523W: http://www.iptables.org/ 15524W: http://www.nftables.org/ 15525Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15526C: irc://irc.libera.chat/netfilter 15527T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15528T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15529F: include/linux/netfilter* 15530F: include/linux/netfilter/ 15531F: include/net/netfilter/ 15532F: include/uapi/linux/netfilter* 15533F: include/uapi/linux/netfilter/ 15534F: net/*/netfilter.c 15535F: net/*/netfilter/ 15536F: net/bridge/br_netfilter*.c 15537F: net/netfilter/ 15538F: tools/testing/selftests/net/netfilter/ 15539 15540NETROM NETWORK LAYER 15541M: Ralf Baechle <ralf@linux-mips.org> 15542L: linux-hams@vger.kernel.org 15543S: Maintained 15544W: https://linux-ax25.in-berlin.de 15545F: include/net/netrom.h 15546F: include/uapi/linux/netrom.h 15547F: net/netrom/ 15548 15549NETRONIX EMBEDDED CONTROLLER 15550M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15551S: Maintained 15552F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15553F: drivers/mfd/ntxec.c 15554F: drivers/pwm/pwm-ntxec.c 15555F: drivers/rtc/rtc-ntxec.c 15556F: include/linux/mfd/ntxec.h 15557 15558NETRONOME ETHERNET DRIVERS 15559M: Louis Peens <louis.peens@corigine.com> 15560R: Jakub Kicinski <kuba@kernel.org> 15561L: oss-drivers@corigine.com 15562S: Maintained 15563F: drivers/net/ethernet/netronome/ 15564 15565NETWORK BLOCK DEVICE (NBD) 15566M: Josef Bacik <josef@toxicpanda.com> 15567L: linux-block@vger.kernel.org 15568L: nbd@other.debian.org 15569S: Maintained 15570F: Documentation/admin-guide/blockdev/nbd.rst 15571F: drivers/block/nbd.c 15572F: include/trace/events/nbd.h 15573F: include/uapi/linux/nbd.h 15574 15575NETWORK DROP MONITOR 15576M: Neil Horman <nhorman@tuxdriver.com> 15577L: netdev@vger.kernel.org 15578S: Maintained 15579W: https://fedorahosted.org/dropwatch/ 15580F: include/uapi/linux/net_dropmon.h 15581F: net/core/drop_monitor.c 15582 15583NETWORKING DRIVERS 15584M: "David S. Miller" <davem@davemloft.net> 15585M: Eric Dumazet <edumazet@google.com> 15586M: Jakub Kicinski <kuba@kernel.org> 15587M: Paolo Abeni <pabeni@redhat.com> 15588L: netdev@vger.kernel.org 15589S: Maintained 15590P: Documentation/process/maintainer-netdev.rst 15591Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15592T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15593T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15594F: Documentation/devicetree/bindings/net/ 15595F: Documentation/networking/net_cachelines/net_device.rst 15596F: drivers/connector/ 15597F: drivers/net/ 15598F: include/dt-bindings/net/ 15599F: include/linux/cn_proc.h 15600F: include/linux/etherdevice.h 15601F: include/linux/fcdevice.h 15602F: include/linux/fddidevice.h 15603F: include/linux/hippidevice.h 15604F: include/linux/if_* 15605F: include/linux/inetdevice.h 15606F: include/linux/netdevice.h 15607F: include/uapi/linux/cn_proc.h 15608F: include/uapi/linux/if_* 15609F: include/uapi/linux/netdevice.h 15610X: drivers/net/wireless/ 15611 15612NETWORKING DRIVERS (WIRELESS) 15613M: Kalle Valo <kvalo@kernel.org> 15614L: linux-wireless@vger.kernel.org 15615S: Maintained 15616W: https://wireless.wiki.kernel.org/ 15617Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15618T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15619T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15620F: Documentation/devicetree/bindings/net/wireless/ 15621F: drivers/net/wireless/ 15622 15623NETWORKING [DSA] 15624M: Andrew Lunn <andrew@lunn.ch> 15625M: Florian Fainelli <f.fainelli@gmail.com> 15626M: Vladimir Oltean <olteanv@gmail.com> 15627S: Maintained 15628F: Documentation/devicetree/bindings/net/dsa/ 15629F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15630F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15631F: drivers/net/dsa/ 15632F: include/linux/dsa/ 15633F: include/linux/platform_data/dsa.h 15634F: include/net/dsa.h 15635F: net/dsa/ 15636F: tools/testing/selftests/drivers/net/dsa/ 15637 15638NETWORKING [GENERAL] 15639M: "David S. Miller" <davem@davemloft.net> 15640M: Eric Dumazet <edumazet@google.com> 15641M: Jakub Kicinski <kuba@kernel.org> 15642M: Paolo Abeni <pabeni@redhat.com> 15643L: netdev@vger.kernel.org 15644S: Maintained 15645P: Documentation/process/maintainer-netdev.rst 15646Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15647B: mailto:netdev@vger.kernel.org 15648T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15649T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15650F: Documentation/core-api/netlink.rst 15651F: Documentation/netlink/ 15652F: Documentation/networking/ 15653F: Documentation/networking/net_cachelines/ 15654F: Documentation/process/maintainer-netdev.rst 15655F: Documentation/userspace-api/netlink/ 15656F: include/linux/framer/framer-provider.h 15657F: include/linux/framer/framer.h 15658F: include/linux/in.h 15659F: include/linux/indirect_call_wrapper.h 15660F: include/linux/net.h 15661F: include/linux/netdevice.h 15662F: include/net/ 15663F: include/uapi/linux/in.h 15664F: include/uapi/linux/net.h 15665F: include/uapi/linux/net_namespace.h 15666F: include/uapi/linux/netdevice.h 15667F: lib/net_utils.c 15668F: lib/random32.c 15669F: net/ 15670F: tools/net/ 15671F: tools/testing/selftests/net/ 15672X: net/9p/ 15673X: net/bluetooth/ 15674 15675NETWORKING [IPSEC] 15676M: Steffen Klassert <steffen.klassert@secunet.com> 15677M: Herbert Xu <herbert@gondor.apana.org.au> 15678M: "David S. Miller" <davem@davemloft.net> 15679L: netdev@vger.kernel.org 15680S: Maintained 15681T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15682T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15683F: include/net/xfrm.h 15684F: include/uapi/linux/xfrm.h 15685F: net/ipv4/ah4.c 15686F: net/ipv4/esp4* 15687F: net/ipv4/ip_vti.c 15688F: net/ipv4/ipcomp.c 15689F: net/ipv4/xfrm* 15690F: net/ipv6/ah6.c 15691F: net/ipv6/esp6* 15692F: net/ipv6/ip6_vti.c 15693F: net/ipv6/ipcomp6.c 15694F: net/ipv6/xfrm* 15695F: net/key/ 15696F: net/xfrm/ 15697F: tools/testing/selftests/net/ipsec.c 15698 15699NETWORKING [IPv4/IPv6] 15700M: "David S. Miller" <davem@davemloft.net> 15701M: David Ahern <dsahern@kernel.org> 15702L: netdev@vger.kernel.org 15703S: Maintained 15704T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15705F: arch/x86/net/* 15706F: include/linux/ip.h 15707F: include/linux/ipv6* 15708F: include/net/fib* 15709F: include/net/ip* 15710F: include/net/route.h 15711F: net/ipv4/ 15712F: net/ipv6/ 15713 15714NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15715M: Paul Moore <paul@paul-moore.com> 15716L: netdev@vger.kernel.org 15717L: linux-security-module@vger.kernel.org 15718S: Supported 15719W: https://github.com/netlabel 15720F: Documentation/netlabel/ 15721F: include/net/calipso.h 15722F: include/net/cipso_ipv4.h 15723F: include/net/netlabel.h 15724F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15725F: include/uapi/linux/netfilter/xt_SECMARK.h 15726F: net/ipv4/cipso_ipv4.c 15727F: net/ipv6/calipso.c 15728F: net/netfilter/xt_CONNSECMARK.c 15729F: net/netfilter/xt_SECMARK.c 15730F: net/netlabel/ 15731 15732NETWORKING [MACSEC] 15733M: Sabrina Dubroca <sd@queasysnail.net> 15734L: netdev@vger.kernel.org 15735S: Maintained 15736F: drivers/net/macsec.c 15737F: include/net/macsec.h 15738F: include/uapi/linux/if_macsec.h 15739K: macsec 15740K: \bmdo_ 15741 15742NETWORKING [MPTCP] 15743M: Matthieu Baerts <matttbe@kernel.org> 15744M: Mat Martineau <martineau@kernel.org> 15745R: Geliang Tang <geliang@kernel.org> 15746L: netdev@vger.kernel.org 15747L: mptcp@lists.linux.dev 15748S: Maintained 15749W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15750B: https://github.com/multipath-tcp/mptcp_net-next/issues 15751T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15752T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15753F: Documentation/netlink/specs/mptcp_pm.yaml 15754F: Documentation/networking/mptcp*.rst 15755F: include/net/mptcp.h 15756F: include/trace/events/mptcp.h 15757F: include/uapi/linux/mptcp*.h 15758F: net/mptcp/ 15759F: tools/testing/selftests/bpf/*/*mptcp*.c 15760F: tools/testing/selftests/net/mptcp/ 15761 15762NETWORKING [TCP] 15763M: Eric Dumazet <edumazet@google.com> 15764L: netdev@vger.kernel.org 15765S: Maintained 15766F: Documentation/networking/net_cachelines/tcp_sock.rst 15767F: include/linux/tcp.h 15768F: include/net/tcp.h 15769F: include/trace/events/tcp.h 15770F: include/uapi/linux/tcp.h 15771F: net/ipv4/syncookies.c 15772F: net/ipv4/tcp*.c 15773F: net/ipv6/syncookies.c 15774F: net/ipv6/tcp*.c 15775 15776NETWORKING [TLS] 15777M: Boris Pismenny <borisp@nvidia.com> 15778M: John Fastabend <john.fastabend@gmail.com> 15779M: Jakub Kicinski <kuba@kernel.org> 15780L: netdev@vger.kernel.org 15781S: Maintained 15782F: include/net/tls.h 15783F: include/uapi/linux/tls.h 15784F: net/tls/* 15785 15786NETXEN (1/10) GbE SUPPORT 15787M: Manish Chopra <manishc@marvell.com> 15788M: Rahul Verma <rahulv@marvell.com> 15789M: GR-Linux-NIC-Dev@marvell.com 15790L: netdev@vger.kernel.org 15791S: Supported 15792F: drivers/net/ethernet/qlogic/netxen/ 15793 15794NET_FAILOVER MODULE 15795M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15796L: netdev@vger.kernel.org 15797S: Supported 15798F: Documentation/networking/net_failover.rst 15799F: drivers/net/net_failover.c 15800F: include/net/net_failover.h 15801 15802NEXTHOP 15803M: David Ahern <dsahern@kernel.org> 15804L: netdev@vger.kernel.org 15805S: Maintained 15806F: include/net/netns/nexthop.h 15807F: include/net/nexthop.h 15808F: include/uapi/linux/nexthop.h 15809F: net/ipv4/nexthop.c 15810 15811NFC SUBSYSTEM 15812M: Krzysztof Kozlowski <krzk@kernel.org> 15813L: netdev@vger.kernel.org 15814S: Maintained 15815F: Documentation/devicetree/bindings/net/nfc/ 15816F: drivers/nfc/ 15817F: include/net/nfc/ 15818F: include/uapi/linux/nfc.h 15819F: net/nfc/ 15820 15821NFC VIRTUAL NCI DEVICE DRIVER 15822M: Bongsu Jeon <bongsu.jeon@samsung.com> 15823L: netdev@vger.kernel.org 15824S: Supported 15825F: drivers/nfc/virtual_ncidev.c 15826F: tools/testing/selftests/nci/ 15827 15828NFS, SUNRPC, AND LOCKD CLIENTS 15829M: Trond Myklebust <trondmy@kernel.org> 15830M: Anna Schumaker <anna@kernel.org> 15831L: linux-nfs@vger.kernel.org 15832S: Maintained 15833W: http://client.linux-nfs.org 15834T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15835F: Documentation/filesystems/nfs/ 15836F: fs/lockd/ 15837F: fs/nfs/ 15838F: fs/nfs_common/ 15839F: include/linux/lockd/ 15840F: include/linux/nfs* 15841F: include/linux/sunrpc/ 15842F: include/uapi/linux/nfs* 15843F: include/uapi/linux/sunrpc/ 15844F: net/sunrpc/ 15845 15846NILFS2 FILESYSTEM 15847M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15848L: linux-nilfs@vger.kernel.org 15849S: Supported 15850W: https://nilfs.sourceforge.io/ 15851T: git https://github.com/konis/nilfs2.git 15852F: Documentation/filesystems/nilfs2.rst 15853F: fs/nilfs2/ 15854F: include/trace/events/nilfs2.h 15855F: include/uapi/linux/nilfs2_api.h 15856F: include/uapi/linux/nilfs2_ondisk.h 15857 15858NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15859M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15860S: Maintained 15861W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15862F: Documentation/scsi/NinjaSCSI.rst 15863F: drivers/scsi/pcmcia/nsp_* 15864 15865NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15866M: GOTO Masanori <gotom@debian.or.jp> 15867M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15868S: Maintained 15869W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15870F: Documentation/scsi/NinjaSCSI.rst 15871F: drivers/scsi/nsp32* 15872 15873NINTENDO HID DRIVER 15874M: Daniel J. Ogorchock <djogorchock@gmail.com> 15875L: linux-input@vger.kernel.org 15876S: Maintained 15877F: drivers/hid/hid-nintendo* 15878 15879NIOS2 ARCHITECTURE 15880M: Dinh Nguyen <dinguyen@kernel.org> 15881S: Maintained 15882T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15883F: arch/nios2/ 15884 15885NITRO ENCLAVES (NE) 15886M: Alexandru Ciobotaru <alcioa@amazon.com> 15887L: linux-kernel@vger.kernel.org 15888L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15889S: Supported 15890W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15891F: Documentation/virt/ne_overview.rst 15892F: drivers/virt/nitro_enclaves/ 15893F: include/linux/nitro_enclaves.h 15894F: include/uapi/linux/nitro_enclaves.h 15895F: samples/nitro_enclaves/ 15896 15897NITRO SECURE MODULE (NSM) 15898M: Alexander Graf <graf@amazon.com> 15899L: linux-kernel@vger.kernel.org 15900L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15901S: Supported 15902W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15903F: drivers/misc/nsm.c 15904F: include/uapi/linux/nsm.h 15905 15906NOHZ, DYNTICKS SUPPORT 15907M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15908M: Frederic Weisbecker <frederic@kernel.org> 15909M: Ingo Molnar <mingo@kernel.org> 15910M: Thomas Gleixner <tglx@linutronix.de> 15911L: linux-kernel@vger.kernel.org 15912S: Maintained 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15914F: include/linux/sched/nohz.h 15915F: include/linux/tick.h 15916F: kernel/time/tick*.* 15917 15918NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15919M: Pavel Machek <pavel@ucw.cz> 15920M: Sakari Ailus <sakari.ailus@iki.fi> 15921L: linux-media@vger.kernel.org 15922S: Maintained 15923F: drivers/media/i2c/ad5820.c 15924F: drivers/media/i2c/et8ek8 15925 15926NOKIA N900 POWER SUPPLY DRIVERS 15927R: Pali Rohár <pali@kernel.org> 15928F: drivers/power/supply/bq2415x_charger.c 15929F: drivers/power/supply/bq27xxx_battery.c 15930F: drivers/power/supply/bq27xxx_battery_i2c.c 15931F: drivers/power/supply/isp1704_charger.c 15932F: drivers/power/supply/rx51_battery.c 15933F: include/linux/power/bq2415x_charger.h 15934F: include/linux/power/bq27xxx_battery.h 15935 15936NOLIBC HEADER FILE 15937M: Willy Tarreau <w@1wt.eu> 15938M: Thomas Weißschuh <linux@weissschuh.net> 15939S: Maintained 15940T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15941F: tools/include/nolibc/ 15942F: tools/testing/selftests/nolibc/ 15943 15944NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15945M: Hans de Goede <hdegoede@redhat.com> 15946L: linux-input@vger.kernel.org 15947S: Maintained 15948F: drivers/input/touchscreen/novatek-nvt-ts.c 15949 15950NSDEPS 15951M: Matthias Maennich <maennich@google.com> 15952S: Maintained 15953F: Documentation/core-api/symbol-namespaces.rst 15954F: scripts/nsdeps 15955 15956NTB AMD DRIVER 15957M: Sanjay R Mehta <sanju.mehta@amd.com> 15958M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15959L: ntb@lists.linux.dev 15960S: Supported 15961F: drivers/ntb/hw/amd/ 15962 15963NTB DRIVER CORE 15964M: Jon Mason <jdmason@kudzu.us> 15965M: Dave Jiang <dave.jiang@intel.com> 15966M: Allen Hubbe <allenbh@gmail.com> 15967L: ntb@lists.linux.dev 15968S: Supported 15969W: https://github.com/jonmason/ntb/wiki 15970T: git https://github.com/jonmason/ntb.git 15971F: drivers/net/ntb_netdev.c 15972F: drivers/ntb/ 15973F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15974F: include/linux/ntb.h 15975F: include/linux/ntb_transport.h 15976F: tools/testing/selftests/ntb/ 15977 15978NTB IDT DRIVER 15979M: Serge Semin <fancer.lancer@gmail.com> 15980L: ntb@lists.linux.dev 15981S: Supported 15982F: drivers/ntb/hw/idt/ 15983 15984NTB INTEL DRIVER 15985M: Dave Jiang <dave.jiang@intel.com> 15986L: ntb@lists.linux.dev 15987S: Supported 15988W: https://github.com/davejiang/linux/wiki 15989T: git https://github.com/davejiang/linux.git 15990F: drivers/ntb/hw/intel/ 15991 15992NTFS3 FILESYSTEM 15993M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15994L: ntfs3@lists.linux.dev 15995S: Supported 15996W: http://www.paragon-software.com/ 15997T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15998F: Documentation/filesystems/ntfs3.rst 15999F: fs/ntfs3/ 16000 16001NUBUS SUBSYSTEM 16002M: Finn Thain <fthain@linux-m68k.org> 16003L: linux-m68k@lists.linux-m68k.org 16004S: Maintained 16005F: arch/*/include/asm/nubus.h 16006F: drivers/nubus/ 16007F: include/linux/nubus.h 16008F: include/uapi/linux/nubus.h 16009 16010NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16011M: Antonino Daplas <adaplas@gmail.com> 16012L: linux-fbdev@vger.kernel.org 16013S: Maintained 16014F: drivers/video/fbdev/nvidia/ 16015F: drivers/video/fbdev/riva/ 16016 16017NVIDIA WMI EC BACKLIGHT DRIVER 16018M: Daniel Dadap <ddadap@nvidia.com> 16019L: platform-driver-x86@vger.kernel.org 16020S: Supported 16021F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16022F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16023 16024NVM EXPRESS DRIVER 16025M: Keith Busch <kbusch@kernel.org> 16026M: Jens Axboe <axboe@fb.com> 16027M: Christoph Hellwig <hch@lst.de> 16028M: Sagi Grimberg <sagi@grimberg.me> 16029L: linux-nvme@lists.infradead.org 16030S: Supported 16031W: http://git.infradead.org/nvme.git 16032T: git git://git.infradead.org/nvme.git 16033F: Documentation/nvme/ 16034F: drivers/nvme/common/ 16035F: drivers/nvme/host/ 16036F: include/linux/nvme-*.h 16037F: include/linux/nvme.h 16038F: include/uapi/linux/nvme_ioctl.h 16039 16040NVM EXPRESS FABRICS AUTHENTICATION 16041M: Hannes Reinecke <hare@suse.de> 16042L: linux-nvme@lists.infradead.org 16043S: Supported 16044F: drivers/nvme/host/auth.c 16045F: drivers/nvme/target/auth.c 16046F: drivers/nvme/target/fabrics-cmd-auth.c 16047F: include/linux/nvme-auth.h 16048 16049NVM EXPRESS FC TRANSPORT DRIVERS 16050M: James Smart <james.smart@broadcom.com> 16051L: linux-nvme@lists.infradead.org 16052S: Supported 16053F: drivers/nvme/host/fc.c 16054F: drivers/nvme/target/fc.c 16055F: drivers/nvme/target/fcloop.c 16056F: include/linux/nvme-fc-driver.h 16057F: include/linux/nvme-fc.h 16058 16059NVM EXPRESS HARDWARE MONITORING SUPPORT 16060M: Guenter Roeck <linux@roeck-us.net> 16061L: linux-nvme@lists.infradead.org 16062S: Supported 16063F: drivers/nvme/host/hwmon.c 16064 16065NVM EXPRESS TARGET DRIVER 16066M: Christoph Hellwig <hch@lst.de> 16067M: Sagi Grimberg <sagi@grimberg.me> 16068M: Chaitanya Kulkarni <kch@nvidia.com> 16069L: linux-nvme@lists.infradead.org 16070S: Supported 16071W: http://git.infradead.org/nvme.git 16072T: git git://git.infradead.org/nvme.git 16073F: drivers/nvme/target/ 16074 16075NVMEM FRAMEWORK 16076M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16077S: Maintained 16078T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16079F: Documentation/ABI/stable/sysfs-bus-nvmem 16080F: Documentation/devicetree/bindings/nvmem/ 16081F: drivers/nvmem/ 16082F: include/linux/nvmem-consumer.h 16083F: include/linux/nvmem-provider.h 16084 16085NXP BLUETOOTH WIRELESS DRIVERS 16086M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16087M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16088S: Maintained 16089F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16090F: drivers/bluetooth/btnxpuart.c 16091 16092NXP C45 TJA11XX PHY DRIVER 16093M: Andrei Botila <andrei.botila@oss.nxp.com> 16094L: netdev@vger.kernel.org 16095S: Maintained 16096F: drivers/net/phy/nxp-c45-tja11xx* 16097 16098NXP FSPI DRIVER 16099M: Han Xu <han.xu@nxp.com> 16100M: Haibo Chen <haibo.chen@nxp.com> 16101R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16102L: linux-spi@vger.kernel.org 16103S: Maintained 16104F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16105F: drivers/spi/spi-nxp-fspi.c 16106 16107NXP FXAS21002C DRIVER 16108M: Rui Miguel Silva <rmfrfs@gmail.com> 16109L: linux-iio@vger.kernel.org 16110S: Maintained 16111F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16112F: drivers/iio/gyro/fxas21002c.h 16113F: drivers/iio/gyro/fxas21002c_core.c 16114F: drivers/iio/gyro/fxas21002c_i2c.c 16115F: drivers/iio/gyro/fxas21002c_spi.c 16116 16117NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16118M: Haibo Chen <haibo.chen@nxp.com> 16119L: linux-iio@vger.kernel.org 16120L: imx@lists.linux.dev 16121S: Maintained 16122F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16123F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16124F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16125F: drivers/iio/adc/imx7d_adc.c 16126F: drivers/iio/adc/imx93_adc.c 16127F: drivers/iio/adc/vf610_adc.c 16128 16129NXP i.MX 8M ISI DRIVER 16130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16131L: linux-media@vger.kernel.org 16132S: Maintained 16133F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16134F: drivers/media/platform/nxp/imx8-isi/ 16135 16136NXP i.MX 8MP DW100 V4L2 DRIVER 16137M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16138L: linux-media@vger.kernel.org 16139S: Maintained 16140F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16141F: Documentation/userspace-api/media/drivers/dw100.rst 16142F: drivers/media/platform/nxp/dw100/ 16143F: include/uapi/linux/dw100.h 16144 16145NXP i.MX 8MQ DCSS DRIVER 16146M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16147R: Lucas Stach <l.stach@pengutronix.de> 16148L: dri-devel@lists.freedesktop.org 16149S: Maintained 16150T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16151F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16152F: drivers/gpu/drm/imx/dcss/ 16153 16154NXP i.MX 8QXP ADC DRIVER 16155M: Cai Huoqing <cai.huoqing@linux.dev> 16156M: Haibo Chen <haibo.chen@nxp.com> 16157L: imx@lists.linux.dev 16158L: linux-iio@vger.kernel.org 16159S: Maintained 16160F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16161F: drivers/iio/adc/imx8qxp-adc.c 16162 16163NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16164M: Mirela Rabulea <mirela.rabulea@nxp.com> 16165L: imx@lists.linux.dev 16166L: linux-media@vger.kernel.org 16167S: Maintained 16168F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16169F: drivers/media/platform/nxp/imx-jpeg 16170 16171NXP i.MX CLOCK DRIVERS 16172M: Abel Vesa <abelvesa@kernel.org> 16173R: Peng Fan <peng.fan@nxp.com> 16174L: linux-clk@vger.kernel.org 16175L: imx@lists.linux.dev 16176S: Maintained 16177T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16178F: Documentation/devicetree/bindings/clock/imx* 16179F: drivers/clk/imx/ 16180F: include/dt-bindings/clock/imx* 16181 16182NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16183M: Jagan Teki <jagan@amarulasolutions.com> 16184S: Maintained 16185F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16186F: drivers/regulator/pf8x00-regulator.c 16187 16188NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16189M: Krzysztof Kozlowski <krzk@kernel.org> 16190L: linux-kernel@vger.kernel.org 16191S: Maintained 16192F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16193F: drivers/extcon/extcon-ptn5150.c 16194 16195NXP SGTL5000 DRIVER 16196M: Fabio Estevam <festevam@gmail.com> 16197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16198S: Maintained 16199F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 16200F: sound/soc/codecs/sgtl5000* 16201 16202NXP SJA1105 ETHERNET SWITCH DRIVER 16203M: Vladimir Oltean <olteanv@gmail.com> 16204L: linux-kernel@vger.kernel.org 16205S: Maintained 16206F: drivers/net/dsa/sja1105 16207F: drivers/net/pcs/pcs-xpcs-nxp.c 16208 16209NXP TDA998X DRM DRIVER 16210M: Russell King <linux@armlinux.org.uk> 16211S: Maintained 16212T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16213T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16214F: drivers/gpu/drm/i2c/tda998x_drv.c 16215F: include/drm/i2c/tda998x.h 16216F: include/dt-bindings/display/tda998x.h 16217K: "nxp,tda998x" 16218 16219NXP TFA9879 DRIVER 16220M: Peter Rosin <peda@axentia.se> 16221L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16222S: Maintained 16223F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16224F: sound/soc/codecs/tfa9879* 16225 16226NXP-NCI NFC DRIVER 16227S: Orphan 16228F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16229F: drivers/nfc/nxp-nci 16230 16231NXP/Goodix TFA989X (TFA1) DRIVER 16232M: Stephan Gerhold <stephan@gerhold.net> 16233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16234S: Maintained 16235F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16236F: sound/soc/codecs/tfa989x.c 16237 16238NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16239M: Jonas Malaco <jonas@protocubo.io> 16240L: linux-hwmon@vger.kernel.org 16241S: Maintained 16242F: Documentation/hwmon/nzxt-kraken2.rst 16243F: drivers/hwmon/nzxt-kraken2.c 16244 16245NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16246M: Jonas Malaco <jonas@protocubo.io> 16247M: Aleksa Savic <savicaleksa83@gmail.com> 16248L: linux-hwmon@vger.kernel.org 16249S: Maintained 16250F: Documentation/hwmon/nzxt-kraken3.rst 16251F: drivers/hwmon/nzxt-kraken3.c 16252 16253NZXT-SMART2 HARDWARE MONITORING DRIVER 16254M: Aleksandr Mezin <mezin.alexander@gmail.com> 16255L: linux-hwmon@vger.kernel.org 16256S: Maintained 16257F: Documentation/hwmon/nzxt-smart2.rst 16258F: drivers/hwmon/nzxt-smart2.c 16259 16260OBJAGG 16261M: Jiri Pirko <jiri@resnulli.us> 16262L: netdev@vger.kernel.org 16263S: Supported 16264F: include/linux/objagg.h 16265F: lib/objagg.c 16266F: lib/test_objagg.c 16267 16268OBJPOOL 16269M: Matt Wu <wuqiang.matt@bytedance.com> 16270S: Supported 16271F: include/linux/objpool.h 16272F: lib/objpool.c 16273F: lib/test_objpool.c 16274 16275OBJTOOL 16276M: Josh Poimboeuf <jpoimboe@kernel.org> 16277M: Peter Zijlstra <peterz@infradead.org> 16278S: Supported 16279F: include/linux/objtool*.h 16280F: tools/objtool/ 16281 16282OCELOT ETHERNET SWITCH DRIVER 16283M: Vladimir Oltean <vladimir.oltean@nxp.com> 16284M: Claudiu Manoil <claudiu.manoil@nxp.com> 16285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16286M: UNGLinuxDriver@microchip.com 16287L: netdev@vger.kernel.org 16288S: Supported 16289F: drivers/net/dsa/ocelot/* 16290F: drivers/net/ethernet/mscc/ 16291F: include/soc/mscc/ocelot* 16292F: net/dsa/tag_ocelot.c 16293F: net/dsa/tag_ocelot_8021q.c 16294F: tools/testing/selftests/drivers/net/ocelot/* 16295 16296OCELOT EXTERNAL SWITCH CONTROL 16297M: Colin Foster <colin.foster@in-advantage.com> 16298S: Supported 16299F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16300F: drivers/mfd/ocelot* 16301F: drivers/net/dsa/ocelot/ocelot_ext.c 16302F: include/linux/mfd/ocelot.h 16303 16304OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16305M: Frederic Barrat <fbarrat@linux.ibm.com> 16306M: Andrew Donnellan <ajd@linux.ibm.com> 16307L: linuxppc-dev@lists.ozlabs.org 16308S: Supported 16309F: Documentation/userspace-api/accelerators/ocxl.rst 16310F: arch/powerpc/include/asm/pnv-ocxl.h 16311F: arch/powerpc/platforms/powernv/ocxl.c 16312F: drivers/misc/ocxl/ 16313F: include/misc/ocxl* 16314F: include/uapi/misc/ocxl.h 16315 16316OMAP AUDIO SUPPORT 16317M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16318M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16320L: linux-omap@vger.kernel.org 16321S: Maintained 16322F: sound/soc/ti/n810.c 16323F: sound/soc/ti/omap* 16324F: sound/soc/ti/rx51.c 16325F: sound/soc/ti/sdma-pcm.* 16326 16327OMAP CLOCK FRAMEWORK SUPPORT 16328M: Paul Walmsley <paul@pwsan.com> 16329L: linux-omap@vger.kernel.org 16330S: Maintained 16331F: arch/arm/*omap*/*clock* 16332 16333OMAP DEVICE TREE SUPPORT 16334M: Benoît Cousson <bcousson@baylibre.com> 16335M: Tony Lindgren <tony@atomide.com> 16336L: linux-omap@vger.kernel.org 16337L: devicetree@vger.kernel.org 16338S: Maintained 16339F: arch/arm/boot/dts/ti/omap/ 16340 16341OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16342L: linux-omap@vger.kernel.org 16343L: linux-fbdev@vger.kernel.org 16344S: Orphan 16345F: Documentation/arch/arm/omap/dss.rst 16346F: drivers/video/fbdev/omap2/ 16347 16348OMAP FRAMEBUFFER SUPPORT 16349L: linux-fbdev@vger.kernel.org 16350L: linux-omap@vger.kernel.org 16351S: Orphan 16352F: drivers/video/fbdev/omap/ 16353 16354OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16355M: Roger Quadros <rogerq@kernel.org> 16356M: Tony Lindgren <tony@atomide.com> 16357L: linux-omap@vger.kernel.org 16358S: Maintained 16359F: arch/arm/mach-omap2/*gpmc* 16360F: drivers/memory/omap-gpmc.c 16361 16362OMAP GPIO DRIVER 16363M: Grygorii Strashko <grygorii.strashko@ti.com> 16364M: Santosh Shilimkar <ssantosh@kernel.org> 16365M: Kevin Hilman <khilman@kernel.org> 16366L: linux-omap@vger.kernel.org 16367S: Maintained 16368F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16369F: drivers/gpio/gpio-omap.c 16370 16371OMAP HARDWARE SPINLOCK SUPPORT 16372L: linux-omap@vger.kernel.org 16373S: Orphan 16374F: drivers/hwspinlock/omap_hwspinlock.c 16375 16376OMAP HS MMC SUPPORT 16377L: linux-mmc@vger.kernel.org 16378L: linux-omap@vger.kernel.org 16379S: Orphan 16380F: drivers/mmc/host/omap_hsmmc.c 16381 16382OMAP HWMOD DATA 16383M: Paul Walmsley <paul@pwsan.com> 16384L: linux-omap@vger.kernel.org 16385S: Maintained 16386F: arch/arm/mach-omap2/omap_hwmod*data* 16387 16388OMAP HWMOD SUPPORT 16389M: Benoît Cousson <bcousson@baylibre.com> 16390M: Paul Walmsley <paul@pwsan.com> 16391L: linux-omap@vger.kernel.org 16392S: Maintained 16393F: arch/arm/mach-omap2/omap_hwmod.* 16394 16395OMAP I2C DRIVER 16396M: Vignesh R <vigneshr@ti.com> 16397L: linux-omap@vger.kernel.org 16398L: linux-i2c@vger.kernel.org 16399S: Maintained 16400F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16401F: drivers/i2c/busses/i2c-omap.c 16402 16403OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16404M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16405L: linux-media@vger.kernel.org 16406S: Maintained 16407F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16408F: drivers/media/platform/ti/omap3isp/ 16409F: drivers/staging/media/omap4iss/ 16410 16411OMAP MMC SUPPORT 16412M: Aaro Koskinen <aaro.koskinen@iki.fi> 16413L: linux-omap@vger.kernel.org 16414S: Odd Fixes 16415F: drivers/mmc/host/omap.c 16416 16417OMAP POWER MANAGEMENT SUPPORT 16418M: Kevin Hilman <khilman@kernel.org> 16419L: linux-omap@vger.kernel.org 16420S: Maintained 16421F: arch/arm/*omap*/*pm* 16422F: drivers/cpufreq/omap-cpufreq.c 16423 16424OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16425M: Paul Walmsley <paul@pwsan.com> 16426L: linux-omap@vger.kernel.org 16427S: Maintained 16428F: arch/arm/mach-omap2/prm* 16429 16430OMAP RANDOM NUMBER GENERATOR SUPPORT 16431M: Deepak Saxena <dsaxena@plexity.net> 16432S: Maintained 16433F: drivers/char/hw_random/omap-rng.c 16434 16435OMAP USB SUPPORT 16436L: linux-usb@vger.kernel.org 16437L: linux-omap@vger.kernel.org 16438S: Orphan 16439F: arch/arm/*omap*/usb* 16440F: drivers/usb/*/*omap* 16441 16442OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16443M: Mark Jackson <mpfj@newflow.co.uk> 16444L: linux-omap@vger.kernel.org 16445S: Maintained 16446F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16447 16448OMAP1 SUPPORT 16449M: Aaro Koskinen <aaro.koskinen@iki.fi> 16450M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16451M: Tony Lindgren <tony@atomide.com> 16452L: linux-omap@vger.kernel.org 16453S: Maintained 16454Q: http://patchwork.kernel.org/project/linux-omap/list/ 16455T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16456F: arch/arm/configs/omap1_defconfig 16457F: arch/arm/mach-omap1/ 16458F: drivers/i2c/busses/i2c-omap.c 16459F: include/linux/platform_data/ams-delta-fiq.h 16460F: include/linux/platform_data/i2c-omap.h 16461 16462OMAP2+ SUPPORT 16463M: Tony Lindgren <tony@atomide.com> 16464L: linux-omap@vger.kernel.org 16465S: Maintained 16466W: http://www.muru.com/linux/omap/ 16467W: http://linux.omap.com/ 16468Q: http://patchwork.kernel.org/project/linux-omap/list/ 16469T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16470F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16471F: arch/arm/configs/omap2plus_defconfig 16472F: arch/arm/mach-omap2/ 16473F: drivers/bus/omap*.[ch] 16474F: drivers/bus/ti-sysc.c 16475F: drivers/gpio/gpio-tps65219.c 16476F: drivers/i2c/busses/i2c-omap.c 16477F: drivers/irqchip/irq-omap-intc.c 16478F: drivers/mfd/*omap*.c 16479F: drivers/mfd/menelaus.c 16480F: drivers/mfd/palmas.c 16481F: drivers/mfd/tps65217.c 16482F: drivers/mfd/tps65218.c 16483F: drivers/mfd/tps65219.c 16484F: drivers/mfd/tps65910.c 16485F: drivers/mfd/twl-core.[ch] 16486F: drivers/mfd/twl4030*.c 16487F: drivers/mfd/twl6030*.c 16488F: drivers/mfd/twl6040*.c 16489F: drivers/regulator/palmas-regulator*.c 16490F: drivers/regulator/pbias-regulator.c 16491F: drivers/regulator/tps65217-regulator.c 16492F: drivers/regulator/tps65218-regulator.c 16493F: drivers/regulator/tps65219-regulator.c 16494F: drivers/regulator/tps65910-regulator.c 16495F: drivers/regulator/twl-regulator.c 16496F: drivers/regulator/twl6030-regulator.c 16497F: include/linux/platform_data/i2c-omap.h 16498F: include/linux/platform_data/ti-sysc.h 16499 16500OMFS FILESYSTEM 16501M: Bob Copeland <me@bobcopeland.com> 16502L: linux-karma-devel@lists.sourceforge.net 16503S: Maintained 16504F: Documentation/filesystems/omfs.rst 16505F: fs/omfs/ 16506 16507OMNIVISION OG01A1B SENSOR DRIVER 16508M: Sakari Ailus <sakari.ailus@linux.intel.com> 16509L: linux-media@vger.kernel.org 16510S: Maintained 16511F: drivers/media/i2c/og01a1b.c 16512 16513OMNIVISION OV01A10 SENSOR DRIVER 16514M: Bingbu Cao <bingbu.cao@intel.com> 16515L: linux-media@vger.kernel.org 16516S: Maintained 16517T: git git://linuxtv.org/media_tree.git 16518F: drivers/media/i2c/ov01a10.c 16519 16520OMNIVISION OV02A10 SENSOR DRIVER 16521L: linux-media@vger.kernel.org 16522S: Orphan 16523T: git git://linuxtv.org/media_tree.git 16524F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16525F: drivers/media/i2c/ov02a10.c 16526 16527OMNIVISION OV08D10 SENSOR DRIVER 16528M: Jimmy Su <jimmy.su@intel.com> 16529L: linux-media@vger.kernel.org 16530S: Maintained 16531T: git git://linuxtv.org/media_tree.git 16532F: drivers/media/i2c/ov08d10.c 16533 16534OMNIVISION OV08X40 SENSOR DRIVER 16535M: Jason Chen <jason.z.chen@intel.com> 16536L: linux-media@vger.kernel.org 16537S: Maintained 16538T: git git://linuxtv.org/media_tree.git 16539F: drivers/media/i2c/ov08x40.c 16540 16541OMNIVISION OV13858 SENSOR DRIVER 16542M: Sakari Ailus <sakari.ailus@linux.intel.com> 16543L: linux-media@vger.kernel.org 16544S: Maintained 16545T: git git://linuxtv.org/media_tree.git 16546F: drivers/media/i2c/ov13858.c 16547 16548OMNIVISION OV13B10 SENSOR DRIVER 16549M: Arec Kao <arec.kao@intel.com> 16550L: linux-media@vger.kernel.org 16551S: Maintained 16552T: git git://linuxtv.org/media_tree.git 16553F: drivers/media/i2c/ov13b10.c 16554 16555OMNIVISION OV2680 SENSOR DRIVER 16556M: Rui Miguel Silva <rmfrfs@gmail.com> 16557M: Hans de Goede <hansg@kernel.org> 16558L: linux-media@vger.kernel.org 16559S: Maintained 16560T: git git://linuxtv.org/media_tree.git 16561F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16562F: drivers/media/i2c/ov2680.c 16563 16564OMNIVISION OV2685 SENSOR DRIVER 16565M: Shunqian Zheng <zhengsq@rock-chips.com> 16566L: linux-media@vger.kernel.org 16567S: Maintained 16568T: git git://linuxtv.org/media_tree.git 16569F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16570F: drivers/media/i2c/ov2685.c 16571 16572OMNIVISION OV2740 SENSOR DRIVER 16573M: Tianshu Qiu <tian.shu.qiu@intel.com> 16574R: Sakari Ailus <sakari.ailus@linux.intel.com> 16575R: Bingbu Cao <bingbu.cao@intel.com> 16576L: linux-media@vger.kernel.org 16577S: Maintained 16578T: git git://linuxtv.org/media_tree.git 16579F: drivers/media/i2c/ov2740.c 16580 16581OMNIVISION OV4689 SENSOR DRIVER 16582M: Mikhail Rudenko <mike.rudenko@gmail.com> 16583L: linux-media@vger.kernel.org 16584S: Maintained 16585T: git git://linuxtv.org/media_tree.git 16586F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16587F: drivers/media/i2c/ov4689.c 16588 16589OMNIVISION OV5640 SENSOR DRIVER 16590M: Steve Longerbeam <slongerbeam@gmail.com> 16591L: linux-media@vger.kernel.org 16592S: Maintained 16593T: git git://linuxtv.org/media_tree.git 16594F: drivers/media/i2c/ov5640.c 16595 16596OMNIVISION OV5647 SENSOR DRIVER 16597M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16598M: Jacopo Mondi <jacopo@jmondi.org> 16599L: linux-media@vger.kernel.org 16600S: Maintained 16601T: git git://linuxtv.org/media_tree.git 16602F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16603F: drivers/media/i2c/ov5647.c 16604 16605OMNIVISION OV5670 SENSOR DRIVER 16606M: Sakari Ailus <sakari.ailus@linux.intel.com> 16607L: linux-media@vger.kernel.org 16608S: Maintained 16609T: git git://linuxtv.org/media_tree.git 16610F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16611F: drivers/media/i2c/ov5670.c 16612 16613OMNIVISION OV5675 SENSOR DRIVER 16614M: Sakari Ailus <sakari.ailus@linux.intel.com> 16615L: linux-media@vger.kernel.org 16616S: Maintained 16617T: git git://linuxtv.org/media_tree.git 16618F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16619F: drivers/media/i2c/ov5675.c 16620 16621OMNIVISION OV5693 SENSOR DRIVER 16622M: Daniel Scally <djrscally@gmail.com> 16623L: linux-media@vger.kernel.org 16624S: Maintained 16625T: git git://linuxtv.org/media_tree.git 16626F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16627F: drivers/media/i2c/ov5693.c 16628 16629OMNIVISION OV5695 SENSOR DRIVER 16630M: Shunqian Zheng <zhengsq@rock-chips.com> 16631L: linux-media@vger.kernel.org 16632S: Maintained 16633T: git git://linuxtv.org/media_tree.git 16634F: drivers/media/i2c/ov5695.c 16635 16636OMNIVISION OV64A40 SENSOR DRIVER 16637M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16638L: linux-media@vger.kernel.org 16639S: Maintained 16640T: git git://linuxtv.org/media_tree.git 16641F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16642F: drivers/media/i2c/ov64a40.c 16643 16644OMNIVISION OV7670 SENSOR DRIVER 16645L: linux-media@vger.kernel.org 16646S: Orphan 16647T: git git://linuxtv.org/media_tree.git 16648F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16649F: drivers/media/i2c/ov7670.c 16650 16651OMNIVISION OV772x SENSOR DRIVER 16652M: Jacopo Mondi <jacopo@jmondi.org> 16653L: linux-media@vger.kernel.org 16654S: Odd fixes 16655T: git git://linuxtv.org/media_tree.git 16656F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16657F: drivers/media/i2c/ov772x.c 16658F: include/media/i2c/ov772x.h 16659 16660OMNIVISION OV7740 SENSOR DRIVER 16661L: linux-media@vger.kernel.org 16662S: Orphan 16663T: git git://linuxtv.org/media_tree.git 16664F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16665F: drivers/media/i2c/ov7740.c 16666 16667OMNIVISION OV8856 SENSOR DRIVER 16668M: Sakari Ailus <sakari.ailus@linux.intel.com> 16669L: linux-media@vger.kernel.org 16670S: Maintained 16671T: git git://linuxtv.org/media_tree.git 16672F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 16673F: drivers/media/i2c/ov8856.c 16674 16675OMNIVISION OV8858 SENSOR DRIVER 16676M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16677M: Nicholas Roth <nicholas@rothemail.net> 16678L: linux-media@vger.kernel.org 16679S: Maintained 16680T: git git://linuxtv.org/media_tree.git 16681F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16682F: drivers/media/i2c/ov8858.c 16683 16684OMNIVISION OV9282 SENSOR DRIVER 16685M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16686L: linux-media@vger.kernel.org 16687S: Maintained 16688T: git git://linuxtv.org/media_tree.git 16689F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16690F: drivers/media/i2c/ov9282.c 16691 16692OMNIVISION OV9640 SENSOR DRIVER 16693M: Petr Cvek <petrcvekcz@gmail.com> 16694L: linux-media@vger.kernel.org 16695S: Maintained 16696F: drivers/media/i2c/ov9640.* 16697 16698OMNIVISION OV9650 SENSOR DRIVER 16699M: Sakari Ailus <sakari.ailus@linux.intel.com> 16700R: Akinobu Mita <akinobu.mita@gmail.com> 16701R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16702L: linux-media@vger.kernel.org 16703S: Maintained 16704T: git git://linuxtv.org/media_tree.git 16705F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16706F: drivers/media/i2c/ov9650.c 16707 16708OMNIVISION OV9734 SENSOR DRIVER 16709M: Tianshu Qiu <tian.shu.qiu@intel.com> 16710R: Bingbu Cao <bingbu.cao@intel.com> 16711L: linux-media@vger.kernel.org 16712S: Maintained 16713T: git git://linuxtv.org/media_tree.git 16714F: drivers/media/i2c/ov9734.c 16715 16716ONBOARD USB HUB DRIVER 16717M: Matthias Kaehlcke <mka@chromium.org> 16718L: linux-usb@vger.kernel.org 16719S: Maintained 16720F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 16721F: drivers/usb/misc/onboard_usb_dev.c 16722 16723ONENAND FLASH DRIVER 16724M: Kyungmin Park <kyungmin.park@samsung.com> 16725L: linux-mtd@lists.infradead.org 16726S: Maintained 16727F: drivers/mtd/nand/onenand/ 16728F: include/linux/mtd/onenand*.h 16729 16730ONEXPLAYER FAN DRIVER 16731M: Derek John Clark <derekjohn.clark@gmail.com> 16732M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16733L: linux-hwmon@vger.kernel.org 16734S: Maintained 16735F: drivers/hwmon/oxp-sensors.c 16736 16737ONIE TLV NVMEM LAYOUT DRIVER 16738M: Miquel Raynal <miquel.raynal@bootlin.com> 16739S: Maintained 16740F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16741F: drivers/nvmem/layouts/onie-tlv.c 16742 16743ONION OMEGA2+ BOARD 16744M: Harvey Hunt <harveyhuntnexus@gmail.com> 16745L: linux-mips@vger.kernel.org 16746S: Maintained 16747F: arch/mips/boot/dts/ralink/omega2p.dts 16748 16749ONSEMI ETHERNET PHY DRIVERS 16750M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16751L: netdev@vger.kernel.org 16752S: Supported 16753W: http://www.onsemi.com 16754F: drivers/net/phy/ncn* 16755 16756OP-TEE DRIVER 16757M: Jens Wiklander <jens.wiklander@linaro.org> 16758L: op-tee@lists.trustedfirmware.org 16759S: Maintained 16760F: Documentation/ABI/testing/sysfs-bus-optee-devices 16761F: drivers/tee/optee/ 16762 16763OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16764M: Sumit Garg <sumit.garg@linaro.org> 16765L: op-tee@lists.trustedfirmware.org 16766S: Maintained 16767F: drivers/char/hw_random/optee-rng.c 16768 16769OP-TEE RTC DRIVER 16770M: Clément Léger <clement.leger@bootlin.com> 16771L: linux-rtc@vger.kernel.org 16772S: Maintained 16773F: drivers/rtc/rtc-optee.c 16774 16775OPA-VNIC DRIVER 16776M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16777L: linux-rdma@vger.kernel.org 16778S: Supported 16779F: drivers/infiniband/ulp/opa_vnic 16780 16781OPEN FIRMWARE AND FLATTENED DEVICE TREE 16782M: Rob Herring <robh@kernel.org> 16783M: Saravana Kannan <saravanak@google.com> 16784L: devicetree@vger.kernel.org 16785S: Maintained 16786W: http://www.devicetree.org/ 16787C: irc://irc.libera.chat/devicetree 16788T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16789F: Documentation/ABI/testing/sysfs-firmware-ofw 16790F: drivers/of/ 16791F: include/linux/of*.h 16792F: scripts/dtc/ 16793F: tools/testing/selftests/dt/ 16794K: of_overlay_notifier_ 16795K: of_overlay_fdt_apply 16796K: of_overlay_remove 16797 16798OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16799M: Rob Herring <robh@kernel.org> 16800M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16801M: Conor Dooley <conor+dt@kernel.org> 16802L: devicetree@vger.kernel.org 16803S: Maintained 16804Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16805C: irc://irc.libera.chat/devicetree 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16807F: Documentation/devicetree/ 16808F: arch/*/boot/dts/ 16809F: include/dt-bindings/ 16810 16811OPENCOMPUTE PTP CLOCK DRIVER 16812M: Jonathan Lemon <jonathan.lemon@gmail.com> 16813M: Vadim Fedorenko <vadfed@linux.dev> 16814L: netdev@vger.kernel.org 16815S: Maintained 16816F: drivers/ptp/ptp_ocp.c 16817 16818OPENCORES I2C BUS DRIVER 16819M: Peter Korsgaard <peter@korsgaard.com> 16820M: Andrew Lunn <andrew@lunn.ch> 16821L: linux-i2c@vger.kernel.org 16822S: Maintained 16823F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16824F: Documentation/i2c/busses/i2c-ocores.rst 16825F: drivers/i2c/busses/i2c-ocores.c 16826F: include/linux/platform_data/i2c-ocores.h 16827 16828OPENRISC ARCHITECTURE 16829M: Jonas Bonn <jonas@southpole.se> 16830M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16831M: Stafford Horne <shorne@gmail.com> 16832L: linux-openrisc@vger.kernel.org 16833S: Maintained 16834W: http://openrisc.io 16835T: git https://github.com/openrisc/linux.git 16836F: Documentation/arch/openrisc/ 16837F: Documentation/devicetree/bindings/openrisc/ 16838F: arch/openrisc/ 16839F: drivers/irqchip/irq-ompic.c 16840F: drivers/irqchip/irq-or1k-* 16841 16842OPENVSWITCH 16843M: Pravin B Shelar <pshelar@ovn.org> 16844L: netdev@vger.kernel.org 16845L: dev@openvswitch.org 16846S: Maintained 16847W: http://openvswitch.org 16848F: include/uapi/linux/openvswitch.h 16849F: net/openvswitch/ 16850F: tools/testing/selftests/net/openvswitch/ 16851 16852OPERATING PERFORMANCE POINTS (OPP) 16853M: Viresh Kumar <vireshk@kernel.org> 16854M: Nishanth Menon <nm@ti.com> 16855M: Stephen Boyd <sboyd@kernel.org> 16856L: linux-pm@vger.kernel.org 16857S: Maintained 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16859F: Documentation/devicetree/bindings/opp/ 16860F: Documentation/power/opp.rst 16861F: drivers/opp/ 16862F: include/linux/pm_opp.h 16863 16864OPL4 DRIVER 16865M: Clemens Ladisch <clemens@ladisch.de> 16866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16867S: Maintained 16868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16869F: sound/drivers/opl4/ 16870 16871ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16872M: Mark Fasheh <mark@fasheh.com> 16873M: Joel Becker <jlbec@evilplan.org> 16874M: Joseph Qi <joseph.qi@linux.alibaba.com> 16875L: ocfs2-devel@lists.linux.dev 16876S: Supported 16877W: http://ocfs2.wiki.kernel.org 16878F: Documentation/filesystems/dlmfs.rst 16879F: Documentation/filesystems/ocfs2.rst 16880F: fs/ocfs2/ 16881 16882ORANGEFS FILESYSTEM 16883M: Mike Marshall <hubcap@omnibond.com> 16884R: Martin Brandenburg <martin@omnibond.com> 16885L: devel@lists.orangefs.org 16886S: Supported 16887T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16888F: Documentation/filesystems/orangefs.rst 16889F: fs/orangefs/ 16890 16891OV2659 OMNIVISION SENSOR DRIVER 16892M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16893L: linux-media@vger.kernel.org 16894S: Maintained 16895W: https://linuxtv.org 16896Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16897T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16898F: drivers/media/i2c/ov2659.c 16899F: include/media/i2c/ov2659.h 16900 16901OVERLAY FILESYSTEM 16902M: Miklos Szeredi <miklos@szeredi.hu> 16903M: Amir Goldstein <amir73il@gmail.com> 16904L: linux-unionfs@vger.kernel.org 16905S: Supported 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16907F: Documentation/filesystems/overlayfs.rst 16908F: fs/overlayfs/ 16909 16910P54 WIRELESS DRIVER 16911M: Christian Lamparter <chunkeey@googlemail.com> 16912L: linux-wireless@vger.kernel.org 16913S: Maintained 16914W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16915F: drivers/net/wireless/intersil/p54/ 16916 16917PACKET SOCKETS 16918M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16919S: Maintained 16920F: include/uapi/linux/if_packet.h 16921F: net/packet/af_packet.c 16922 16923PACKING 16924M: Vladimir Oltean <olteanv@gmail.com> 16925L: netdev@vger.kernel.org 16926S: Supported 16927F: Documentation/core-api/packing.rst 16928F: include/linux/packing.h 16929F: lib/packing.c 16930 16931PADATA PARALLEL EXECUTION MECHANISM 16932M: Steffen Klassert <steffen.klassert@secunet.com> 16933M: Daniel Jordan <daniel.m.jordan@oracle.com> 16934L: linux-crypto@vger.kernel.org 16935L: linux-kernel@vger.kernel.org 16936S: Maintained 16937F: Documentation/core-api/padata.rst 16938F: include/linux/padata.h 16939F: kernel/padata.c 16940 16941PAGE CACHE 16942M: Matthew Wilcox (Oracle) <willy@infradead.org> 16943L: linux-fsdevel@vger.kernel.org 16944S: Supported 16945T: git git://git.infradead.org/users/willy/pagecache.git 16946F: Documentation/filesystems/locking.rst 16947F: Documentation/filesystems/vfs.rst 16948F: include/linux/pagemap.h 16949F: mm/filemap.c 16950F: mm/page-writeback.c 16951F: mm/readahead.c 16952F: mm/truncate.c 16953 16954PAGE POOL 16955M: Jesper Dangaard Brouer <hawk@kernel.org> 16956M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16957L: netdev@vger.kernel.org 16958S: Supported 16959F: Documentation/networking/page_pool.rst 16960F: include/net/page_pool/ 16961F: include/trace/events/page_pool.h 16962F: net/core/page_pool.c 16963 16964PAGE TABLE CHECK 16965M: Pasha Tatashin <pasha.tatashin@soleen.com> 16966M: Andrew Morton <akpm@linux-foundation.org> 16967L: linux-mm@kvack.org 16968S: Maintained 16969F: Documentation/mm/page_table_check.rst 16970F: include/linux/page_table_check.h 16971F: mm/page_table_check.c 16972 16973PANASONIC LAPTOP ACPI EXTRAS DRIVER 16974M: Kenneth Chan <kenneth.t.chan@gmail.com> 16975L: platform-driver-x86@vger.kernel.org 16976S: Maintained 16977F: drivers/platform/x86/panasonic-laptop.c 16978 16979PARALLAX PING IIO SENSOR DRIVER 16980M: Andreas Klinger <ak@it-klinger.de> 16981L: linux-iio@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16984F: drivers/iio/proximity/ping.c 16985 16986PARALLEL LCD/KEYPAD PANEL DRIVER 16987M: Willy Tarreau <willy@haproxy.com> 16988M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16989S: Odd Fixes 16990F: Documentation/admin-guide/lcd-panel-cgram.rst 16991F: drivers/auxdisplay/panel.c 16992 16993PARALLEL PORT SUBSYSTEM 16994M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16995M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16996L: linux-parport@lists.infradead.org (subscribers-only) 16997S: Maintained 16998F: Documentation/driver-api/parport*.rst 16999F: drivers/char/ppdev.c 17000F: drivers/parport/ 17001F: include/linux/parport*.h 17002F: include/uapi/linux/ppdev.h 17003 17004PARAVIRT_OPS INTERFACE 17005M: Juergen Gross <jgross@suse.com> 17006R: Ajay Kaher <ajay.kaher@broadcom.com> 17007R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17008R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17009L: virtualization@lists.linux.dev 17010L: x86@kernel.org 17011S: Supported 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17013F: Documentation/virt/paravirt_ops.rst 17014F: arch/*/include/asm/paravirt*.h 17015F: arch/*/kernel/paravirt* 17016F: include/linux/hypervisor.h 17017 17018PARISC ARCHITECTURE 17019M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17020M: Helge Deller <deller@gmx.de> 17021L: linux-parisc@vger.kernel.org 17022S: Maintained 17023W: https://parisc.wiki.kernel.org 17024Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17025T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17026T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17027F: Documentation/arch/parisc/ 17028F: arch/parisc/ 17029F: drivers/char/agp/parisc-agp.c 17030F: drivers/input/misc/hp_sdc_rtc.c 17031F: drivers/input/serio/gscps2.c 17032F: drivers/input/serio/hp_sdc* 17033F: drivers/parisc/ 17034F: drivers/parport/parport_gsc.* 17035F: drivers/tty/serial/8250/8250_parisc.c 17036F: drivers/video/console/sti* 17037F: drivers/video/fbdev/sti* 17038F: drivers/video/logo/logo_parisc* 17039F: include/linux/hp_sdc.h 17040 17041PARMAN 17042M: Jiri Pirko <jiri@resnulli.us> 17043L: netdev@vger.kernel.org 17044S: Supported 17045F: include/linux/parman.h 17046F: lib/parman.c 17047F: lib/test_parman.c 17048 17049PC ENGINES APU BOARD DRIVER 17050M: Enrico Weigelt, metux IT consult <info@metux.net> 17051S: Maintained 17052F: drivers/platform/x86/pcengines-apuv2.c 17053 17054PC87360 HARDWARE MONITORING DRIVER 17055M: Jim Cromie <jim.cromie@gmail.com> 17056L: linux-hwmon@vger.kernel.org 17057S: Maintained 17058F: Documentation/hwmon/pc87360.rst 17059F: drivers/hwmon/pc87360.c 17060 17061PC8736x GPIO DRIVER 17062M: Jim Cromie <jim.cromie@gmail.com> 17063S: Maintained 17064F: drivers/char/pc8736x_gpio.c 17065 17066PC87427 HARDWARE MONITORING DRIVER 17067M: Jean Delvare <jdelvare@suse.com> 17068L: linux-hwmon@vger.kernel.org 17069S: Maintained 17070F: Documentation/hwmon/pc87427.rst 17071F: drivers/hwmon/pc87427.c 17072 17073PCA9532 LED DRIVER 17074M: Riku Voipio <riku.voipio@iki.fi> 17075S: Maintained 17076F: drivers/leds/leds-pca9532.c 17077F: include/linux/leds-pca9532.h 17078 17079PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17080M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17081M: Pali Rohár <pali@kernel.org> 17082L: linux-pci@vger.kernel.org 17083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17084S: Maintained 17085F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17086F: drivers/pci/controller/pci-aardvark.c 17087 17088PCI DRIVER FOR ALTERA PCIE IP 17089M: Joyce Ooi <joyce.ooi@intel.com> 17090L: linux-pci@vger.kernel.org 17091S: Supported 17092F: Documentation/devicetree/bindings/pci/altera-pcie.txt 17093F: drivers/pci/controller/pcie-altera.c 17094 17095PCI DRIVER FOR APPLIEDMICRO XGENE 17096M: Toan Le <toan@os.amperecomputing.com> 17097L: linux-pci@vger.kernel.org 17098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17099S: Maintained 17100F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17101F: drivers/pci/controller/pci-xgene.c 17102 17103PCI DRIVER FOR ARM VERSATILE PLATFORM 17104M: Rob Herring <robh@kernel.org> 17105L: linux-pci@vger.kernel.org 17106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17107S: Maintained 17108F: Documentation/devicetree/bindings/pci/versatile.yaml 17109F: drivers/pci/controller/pci-versatile.c 17110 17111PCI DRIVER FOR ARMADA 8K 17112M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17113L: linux-pci@vger.kernel.org 17114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17115S: Maintained 17116F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17117F: drivers/pci/controller/dwc/pcie-armada8k.c 17118 17119PCI DRIVER FOR CADENCE PCIE IP 17120L: linux-pci@vger.kernel.org 17121S: Orphan 17122F: Documentation/devicetree/bindings/pci/cdns,* 17123F: drivers/pci/controller/cadence/*cadence* 17124 17125PCI DRIVER FOR FREESCALE LAYERSCAPE 17126M: Minghuan Lian <minghuan.Lian@nxp.com> 17127M: Mingkai Hu <mingkai.hu@nxp.com> 17128M: Roy Zang <roy.zang@nxp.com> 17129L: linuxppc-dev@lists.ozlabs.org 17130L: linux-pci@vger.kernel.org 17131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17132S: Maintained 17133F: drivers/pci/controller/dwc/*layerscape* 17134 17135PCI DRIVER FOR FU740 17136M: Paul Walmsley <paul.walmsley@sifive.com> 17137M: Greentime Hu <greentime.hu@sifive.com> 17138M: Samuel Holland <samuel.holland@sifive.com> 17139L: linux-pci@vger.kernel.org 17140S: Maintained 17141F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17142F: drivers/pci/controller/dwc/pcie-fu740.c 17143 17144PCI DRIVER FOR GENERIC OF HOSTS 17145M: Will Deacon <will@kernel.org> 17146L: linux-pci@vger.kernel.org 17147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17148S: Maintained 17149F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17150F: drivers/pci/controller/pci-host-common.c 17151F: drivers/pci/controller/pci-host-generic.c 17152 17153PCI DRIVER FOR IMX6 17154M: Richard Zhu <hongxing.zhu@nxp.com> 17155M: Lucas Stach <l.stach@pengutronix.de> 17156L: linux-pci@vger.kernel.org 17157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17158S: Maintained 17159F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17160F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17161F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17162F: drivers/pci/controller/dwc/*imx6* 17163 17164PCI DRIVER FOR INTEL IXP4XX 17165M: Linus Walleij <linus.walleij@linaro.org> 17166S: Maintained 17167F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17168F: drivers/pci/controller/pci-ixp4xx.c 17169 17170PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17171M: Nirmal Patel <nirmal.patel@linux.intel.com> 17172R: Jonathan Derrick <jonathan.derrick@linux.dev> 17173L: linux-pci@vger.kernel.org 17174S: Supported 17175F: drivers/pci/controller/vmd.c 17176 17177PCI DRIVER FOR MICROSEMI SWITCHTEC 17178M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17179M: Logan Gunthorpe <logang@deltatee.com> 17180L: linux-pci@vger.kernel.org 17181S: Maintained 17182F: Documentation/ABI/testing/sysfs-class-switchtec 17183F: Documentation/driver-api/switchtec.rst 17184F: drivers/ntb/hw/mscc/ 17185F: drivers/pci/switch/switchtec* 17186F: include/linux/switchtec.h 17187F: include/uapi/linux/switchtec_ioctl.h 17188 17189PCI DRIVER FOR MOBIVEIL PCIE IP 17190M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17191M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17192L: linux-pci@vger.kernel.org 17193S: Supported 17194F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17195F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17196 17197PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17198M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17199M: Pali Rohár <pali@kernel.org> 17200L: linux-pci@vger.kernel.org 17201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17202S: Maintained 17203F: drivers/pci/controller/*mvebu* 17204 17205PCI DRIVER FOR NVIDIA TEGRA 17206M: Thierry Reding <thierry.reding@gmail.com> 17207L: linux-tegra@vger.kernel.org 17208L: linux-pci@vger.kernel.org 17209S: Supported 17210F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17211F: drivers/pci/controller/pci-tegra.c 17212 17213PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17214M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17215L: linux-pci@vger.kernel.org 17216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17217S: Maintained 17218F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17219F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17220 17221PCI DRIVER FOR RENESAS R-CAR 17222M: Marek Vasut <marek.vasut+renesas@gmail.com> 17223M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17224L: linux-pci@vger.kernel.org 17225L: linux-renesas-soc@vger.kernel.org 17226S: Maintained 17227F: Documentation/devicetree/bindings/pci/*rcar* 17228F: drivers/pci/controller/*rcar* 17229F: drivers/pci/controller/dwc/*rcar* 17230 17231PCI DRIVER FOR SAMSUNG EXYNOS 17232M: Jingoo Han <jingoohan1@gmail.com> 17233L: linux-pci@vger.kernel.org 17234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17235L: linux-samsung-soc@vger.kernel.org 17236S: Maintained 17237F: drivers/pci/controller/dwc/pci-exynos.c 17238 17239PCI DRIVER FOR SYNOPSYS DESIGNWARE 17240M: Jingoo Han <jingoohan1@gmail.com> 17241M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17242L: linux-pci@vger.kernel.org 17243S: Maintained 17244F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17245F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17246F: drivers/pci/controller/dwc/*designware* 17247 17248PCI DRIVER FOR TI DRA7XX/J721E 17249M: Vignesh Raghavendra <vigneshr@ti.com> 17250R: Siddharth Vadapalli <s-vadapalli@ti.com> 17251L: linux-omap@vger.kernel.org 17252L: linux-pci@vger.kernel.org 17253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17254S: Supported 17255F: Documentation/devicetree/bindings/pci/ti-pci.txt 17256F: drivers/pci/controller/cadence/pci-j721e.c 17257F: drivers/pci/controller/dwc/pci-dra7xx.c 17258 17259PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17260M: Linus Walleij <linus.walleij@linaro.org> 17261L: linux-pci@vger.kernel.org 17262S: Maintained 17263F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17264F: drivers/pci/controller/pci-v3-semi.c 17265 17266PCI DRIVER FOR XILINX VERSAL CPM 17267M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17268M: Michal Simek <michal.simek@amd.com> 17269L: linux-pci@vger.kernel.org 17270S: Maintained 17271F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17272F: drivers/pci/controller/pcie-xilinx-cpm.c 17273 17274PCI ENDPOINT SUBSYSTEM 17275M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17276M: Krzysztof Wilczyński <kw@linux.com> 17277R: Kishon Vijay Abraham I <kishon@kernel.org> 17278L: linux-pci@vger.kernel.org 17279S: Supported 17280Q: https://patchwork.kernel.org/project/linux-pci/list/ 17281B: https://bugzilla.kernel.org 17282C: irc://irc.oftc.net/linux-pci 17283T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17284F: Documentation/PCI/endpoint/* 17285F: Documentation/misc-devices/pci-endpoint-test.rst 17286F: drivers/misc/pci_endpoint_test.c 17287F: drivers/pci/endpoint/ 17288F: tools/pci/ 17289 17290PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17291M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17292R: Oliver O'Halloran <oohall@gmail.com> 17293L: linuxppc-dev@lists.ozlabs.org 17294S: Supported 17295F: Documentation/PCI/pci-error-recovery.rst 17296F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17297F: arch/powerpc/include/*/eeh*.h 17298F: arch/powerpc/kernel/eeh*.c 17299F: arch/powerpc/platforms/*/eeh*.c 17300F: drivers/pci/pcie/aer.c 17301F: drivers/pci/pcie/dpc.c 17302F: drivers/pci/pcie/err.c 17303 17304PCI ERROR RECOVERY 17305M: Linas Vepstas <linasvepstas@gmail.com> 17306L: linux-pci@vger.kernel.org 17307S: Supported 17308F: Documentation/PCI/pci-error-recovery.rst 17309 17310PCI MSI DRIVER FOR ALTERA MSI IP 17311M: Joyce Ooi <joyce.ooi@intel.com> 17312L: linux-pci@vger.kernel.org 17313S: Supported 17314F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17315F: drivers/pci/controller/pcie-altera-msi.c 17316 17317PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17318M: Toan Le <toan@os.amperecomputing.com> 17319L: linux-pci@vger.kernel.org 17320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17321S: Maintained 17322F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17323F: drivers/pci/controller/pci-xgene-msi.c 17324 17325PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17326M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17327M: Krzysztof Wilczyński <kw@linux.com> 17328R: Rob Herring <robh@kernel.org> 17329L: linux-pci@vger.kernel.org 17330S: Supported 17331Q: https://patchwork.kernel.org/project/linux-pci/list/ 17332B: https://bugzilla.kernel.org 17333C: irc://irc.oftc.net/linux-pci 17334T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17335F: Documentation/devicetree/bindings/pci/ 17336F: drivers/pci/controller/ 17337F: drivers/pci/pci-bridge-emul.c 17338F: drivers/pci/pci-bridge-emul.h 17339 17340PCI PEER-TO-PEER DMA (P2PDMA) 17341M: Bjorn Helgaas <bhelgaas@google.com> 17342M: Logan Gunthorpe <logang@deltatee.com> 17343L: linux-pci@vger.kernel.org 17344S: Supported 17345Q: https://patchwork.kernel.org/project/linux-pci/list/ 17346B: https://bugzilla.kernel.org 17347C: irc://irc.oftc.net/linux-pci 17348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17349F: Documentation/driver-api/pci/p2pdma.rst 17350F: drivers/pci/p2pdma.c 17351F: include/linux/pci-p2pdma.h 17352 17353PCI SUBSYSTEM 17354M: Bjorn Helgaas <bhelgaas@google.com> 17355L: linux-pci@vger.kernel.org 17356S: Supported 17357Q: https://patchwork.kernel.org/project/linux-pci/list/ 17358B: https://bugzilla.kernel.org 17359C: irc://irc.oftc.net/linux-pci 17360T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17361F: Documentation/PCI/ 17362F: Documentation/devicetree/bindings/pci/ 17363F: arch/x86/kernel/early-quirks.c 17364F: arch/x86/kernel/quirks.c 17365F: arch/x86/pci/ 17366F: drivers/acpi/pci* 17367F: drivers/pci/ 17368F: include/asm-generic/pci* 17369F: include/linux/of_pci.h 17370F: include/linux/pci* 17371F: include/uapi/linux/pci* 17372 17373PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17374M: Jonathan Chocron <jonnyc@amazon.com> 17375L: linux-pci@vger.kernel.org 17376S: Maintained 17377F: Documentation/devicetree/bindings/pci/pcie-al.txt 17378F: drivers/pci/controller/dwc/pcie-al.c 17379 17380PCIE DRIVER FOR AMLOGIC MESON 17381M: Yue Wang <yue.wang@Amlogic.com> 17382L: linux-pci@vger.kernel.org 17383L: linux-amlogic@lists.infradead.org 17384S: Maintained 17385F: drivers/pci/controller/dwc/pci-meson.c 17386 17387PCIE DRIVER FOR AXIS ARTPEC 17388M: Jesper Nilsson <jesper.nilsson@axis.com> 17389L: linux-arm-kernel@axis.com 17390L: linux-pci@vger.kernel.org 17391S: Maintained 17392F: Documentation/devicetree/bindings/pci/axis,artpec* 17393F: drivers/pci/controller/dwc/*artpec* 17394 17395PCIE DRIVER FOR CAVIUM THUNDERX 17396M: Robert Richter <rric@kernel.org> 17397L: linux-pci@vger.kernel.org 17398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17399S: Odd Fixes 17400F: drivers/pci/controller/pci-thunder-* 17401 17402PCIE DRIVER FOR HISILICON 17403M: Zhou Wang <wangzhou1@hisilicon.com> 17404L: linux-pci@vger.kernel.org 17405S: Maintained 17406F: drivers/pci/controller/dwc/pcie-hisi.c 17407 17408PCIE DRIVER FOR HISILICON KIRIN 17409M: Xiaowei Song <songxiaowei@hisilicon.com> 17410M: Binghui Wang <wangbinghui@hisilicon.com> 17411L: linux-pci@vger.kernel.org 17412S: Maintained 17413F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17414F: drivers/pci/controller/dwc/pcie-kirin.c 17415 17416PCIE DRIVER FOR HISILICON STB 17417M: Shawn Guo <shawn.guo@linaro.org> 17418L: linux-pci@vger.kernel.org 17419S: Maintained 17420F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17421F: drivers/pci/controller/dwc/pcie-histb.c 17422 17423PCIE DRIVER FOR INTEL KEEM BAY 17424M: Srikanth Thokala <srikanth.thokala@intel.com> 17425L: linux-pci@vger.kernel.org 17426S: Supported 17427F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17428F: drivers/pci/controller/dwc/pcie-keembay.c 17429 17430PCIE DRIVER FOR INTEL LGM GW SOC 17431M: Chuanhua Lei <lchuanhua@maxlinear.com> 17432L: linux-pci@vger.kernel.org 17433S: Maintained 17434F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17435F: drivers/pci/controller/dwc/pcie-intel-gw.c 17436 17437PCIE DRIVER FOR MEDIATEK 17438M: Ryder Lee <ryder.lee@mediatek.com> 17439M: Jianjun Wang <jianjun.wang@mediatek.com> 17440L: linux-pci@vger.kernel.org 17441L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17442S: Supported 17443F: Documentation/devicetree/bindings/pci/mediatek* 17444F: drivers/pci/controller/*mediatek* 17445 17446PCIE DRIVER FOR MICROCHIP 17447M: Daire McNamara <daire.mcnamara@microchip.com> 17448L: linux-pci@vger.kernel.org 17449S: Supported 17450F: Documentation/devicetree/bindings/pci/microchip* 17451F: drivers/pci/controller/*microchip* 17452 17453PCIE DRIVER FOR QUALCOMM MSM 17454M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17455L: linux-pci@vger.kernel.org 17456L: linux-arm-msm@vger.kernel.org 17457S: Maintained 17458F: drivers/pci/controller/dwc/pcie-qcom.c 17459 17460PCIE DRIVER FOR ROCKCHIP 17461M: Shawn Lin <shawn.lin@rock-chips.com> 17462L: linux-pci@vger.kernel.org 17463L: linux-rockchip@lists.infradead.org 17464S: Maintained 17465F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17466F: drivers/pci/controller/pcie-rockchip* 17467 17468PCIE DRIVER FOR SOCIONEXT UNIPHIER 17469M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17470L: linux-pci@vger.kernel.org 17471S: Maintained 17472F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17473F: drivers/pci/controller/dwc/pcie-uniphier* 17474 17475PCIE DRIVER FOR ST SPEAR13XX 17476M: Pratyush Anand <pratyush.anand@gmail.com> 17477L: linux-pci@vger.kernel.org 17478S: Maintained 17479F: drivers/pci/controller/dwc/*spear* 17480 17481PCIE ENDPOINT DRIVER FOR QUALCOMM 17482M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17483L: linux-pci@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17487F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17488 17489PCMCIA SUBSYSTEM 17490M: Dominik Brodowski <linux@dominikbrodowski.net> 17491S: Odd Fixes 17492T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17493F: Documentation/pcmcia/ 17494F: drivers/pcmcia/ 17495F: include/pcmcia/ 17496F: tools/pcmcia/ 17497 17498PCNET32 NETWORK DRIVER 17499M: Don Fry <pcnet32@frontier.com> 17500L: netdev@vger.kernel.org 17501S: Maintained 17502F: drivers/net/ethernet/amd/pcnet32.c 17503 17504PCRYPT PARALLEL CRYPTO ENGINE 17505M: Steffen Klassert <steffen.klassert@secunet.com> 17506L: linux-crypto@vger.kernel.org 17507S: Maintained 17508F: crypto/pcrypt.c 17509F: include/crypto/pcrypt.h 17510 17511PDS DSC VIRTIO DATA PATH ACCELERATOR 17512R: Shannon Nelson <shannon.nelson@amd.com> 17513F: drivers/vdpa/pds/ 17514 17515PECI HARDWARE MONITORING DRIVERS 17516M: Iwona Winiarska <iwona.winiarska@intel.com> 17517L: linux-hwmon@vger.kernel.org 17518S: Supported 17519F: Documentation/hwmon/peci-cputemp.rst 17520F: Documentation/hwmon/peci-dimmtemp.rst 17521F: drivers/hwmon/peci/ 17522 17523PECI SUBSYSTEM 17524M: Iwona Winiarska <iwona.winiarska@intel.com> 17525L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17526S: Supported 17527F: Documentation/devicetree/bindings/peci/ 17528F: Documentation/peci/ 17529F: drivers/peci/ 17530F: include/linux/peci-cpu.h 17531F: include/linux/peci.h 17532 17533PENSANDO ETHERNET DRIVERS 17534M: Shannon Nelson <shannon.nelson@amd.com> 17535M: Brett Creeley <brett.creeley@amd.com> 17536M: drivers@pensando.io 17537L: netdev@vger.kernel.org 17538S: Supported 17539F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17540F: drivers/net/ethernet/pensando/ 17541 17542PER-CPU MEMORY ALLOCATOR 17543M: Dennis Zhou <dennis@kernel.org> 17544M: Tejun Heo <tj@kernel.org> 17545M: Christoph Lameter <cl@linux.com> 17546L: linux-mm@kvack.org 17547S: Maintained 17548T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17549F: arch/*/include/asm/percpu.h 17550F: include/linux/percpu*.h 17551F: lib/percpu*.c 17552F: mm/percpu*.c 17553 17554PER-TASK DELAY ACCOUNTING 17555M: Balbir Singh <bsingharora@gmail.com> 17556S: Maintained 17557F: include/linux/delayacct.h 17558F: kernel/delayacct.c 17559 17560PERFORMANCE EVENTS SUBSYSTEM 17561M: Peter Zijlstra <peterz@infradead.org> 17562M: Ingo Molnar <mingo@redhat.com> 17563M: Arnaldo Carvalho de Melo <acme@kernel.org> 17564M: Namhyung Kim <namhyung@kernel.org> 17565R: Mark Rutland <mark.rutland@arm.com> 17566R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17567R: Jiri Olsa <jolsa@kernel.org> 17568R: Ian Rogers <irogers@google.com> 17569R: Adrian Hunter <adrian.hunter@intel.com> 17570R: "Liang, Kan" <kan.liang@linux.intel.com> 17571L: linux-perf-users@vger.kernel.org 17572L: linux-kernel@vger.kernel.org 17573S: Supported 17574W: https://perf.wiki.kernel.org/ 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17578F: arch/*/events/* 17579F: arch/*/events/*/* 17580F: arch/*/include/asm/perf_event.h 17581F: arch/*/kernel/*/*/perf_event*.c 17582F: arch/*/kernel/*/perf_event*.c 17583F: arch/*/kernel/perf_callchain.c 17584F: arch/*/kernel/perf_event*.c 17585F: include/linux/perf_event.h 17586F: include/uapi/linux/perf_event.h 17587F: kernel/events/* 17588F: tools/lib/perf/ 17589F: tools/perf/ 17590 17591PERFORMANCE EVENTS TOOLING ARM64 17592R: John Garry <john.g.garry@oracle.com> 17593R: Will Deacon <will@kernel.org> 17594R: James Clark <james.clark@arm.com> 17595R: Mike Leach <mike.leach@linaro.org> 17596R: Leo Yan <leo.yan@linux.dev> 17597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17598S: Supported 17599F: tools/build/feature/test-libopencsd.c 17600F: tools/perf/arch/arm*/ 17601F: tools/perf/pmu-events/arch/arm64/ 17602F: tools/perf/util/arm-spe* 17603F: tools/perf/util/cs-etm* 17604 17605PERSONALITY HANDLING 17606M: Christoph Hellwig <hch@infradead.org> 17607L: linux-abi-devel@lists.sourceforge.net 17608S: Maintained 17609F: include/linux/personality.h 17610F: include/uapi/linux/personality.h 17611 17612PHOENIX RC FLIGHT CONTROLLER ADAPTER 17613M: Marcus Folkesson <marcus.folkesson@gmail.com> 17614L: linux-input@vger.kernel.org 17615S: Maintained 17616F: Documentation/input/devices/pxrc.rst 17617F: drivers/input/joystick/pxrc.c 17618 17619PHONET PROTOCOL 17620M: Remi Denis-Courmont <courmisch@gmail.com> 17621S: Supported 17622F: Documentation/networking/phonet.rst 17623F: include/linux/phonet.h 17624F: include/net/phonet/ 17625F: include/uapi/linux/phonet.h 17626F: net/phonet/ 17627 17628PHRAM MTD DRIVER 17629M: Joern Engel <joern@lazybastard.org> 17630L: linux-mtd@lists.infradead.org 17631S: Maintained 17632F: drivers/mtd/devices/phram.c 17633 17634PICOLCD HID DRIVER 17635M: Bruno Prémont <bonbons@linux-vserver.org> 17636L: linux-input@vger.kernel.org 17637S: Maintained 17638F: drivers/hid/hid-picolcd* 17639 17640PIDFD API 17641M: Christian Brauner <christian@brauner.io> 17642L: linux-kernel@vger.kernel.org 17643S: Maintained 17644T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17645F: samples/pidfd/ 17646F: tools/testing/selftests/clone3/ 17647F: tools/testing/selftests/pid_namespace/ 17648F: tools/testing/selftests/pidfd/ 17649K: (?i)pidfd 17650K: (?i)clone3 17651K: \b(clone_args|kernel_clone_args)\b 17652 17653PIN CONTROL SUBSYSTEM 17654M: Linus Walleij <linus.walleij@linaro.org> 17655L: linux-gpio@vger.kernel.org 17656S: Maintained 17657T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17658F: Documentation/devicetree/bindings/pinctrl/ 17659F: Documentation/driver-api/pin-control.rst 17660F: drivers/pinctrl/ 17661F: include/dt-bindings/pinctrl/ 17662F: include/linux/pinctrl/ 17663 17664PIN CONTROLLER - AMD 17665M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17666M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17667S: Maintained 17668F: drivers/pinctrl/pinctrl-amd.c 17669 17670PIN CONTROLLER - FREESCALE 17671M: Dong Aisheng <aisheng.dong@nxp.com> 17672M: Fabio Estevam <festevam@gmail.com> 17673M: Shawn Guo <shawnguo@kernel.org> 17674M: Jacky Bai <ping.bai@nxp.com> 17675R: Pengutronix Kernel Team <kernel@pengutronix.de> 17676L: linux-gpio@vger.kernel.org 17677L: NXP S32 Linux Team <s32@nxp.com> 17678S: Maintained 17679F: Documentation/devicetree/bindings/pinctrl/fsl,* 17680F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17681F: drivers/pinctrl/freescale/ 17682F: drivers/pinctrl/nxp/ 17683 17684PIN CONTROLLER - INTEL 17685M: Mika Westerberg <mika.westerberg@linux.intel.com> 17686M: Andy Shevchenko <andy@kernel.org> 17687S: Supported 17688T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17689F: drivers/pinctrl/intel/ 17690 17691PIN CONTROLLER - KEEMBAY 17692M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17693S: Supported 17694F: drivers/pinctrl/pinctrl-keembay* 17695 17696PIN CONTROLLER - MEDIATEK 17697M: Sean Wang <sean.wang@kernel.org> 17698L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17699S: Maintained 17700F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17701F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17702F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17703F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17704F: drivers/pinctrl/mediatek/ 17705 17706PIN CONTROLLER - MEDIATEK MIPS 17707M: Arınç ÜNAL <arinc.unal@arinc9.com> 17708M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17709L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17710L: linux-mips@vger.kernel.org 17711S: Maintained 17712F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17713F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17714F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17715F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17716F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17717F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17718F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17719F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17720F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17721F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17722F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17723F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17724F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17725F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17726F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17727 17728PIN CONTROLLER - MICROCHIP AT91 17729M: Ludovic Desroches <ludovic.desroches@microchip.com> 17730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17731L: linux-gpio@vger.kernel.org 17732S: Supported 17733F: drivers/gpio/gpio-sama5d2-piobu.c 17734F: drivers/pinctrl/pinctrl-at91* 17735 17736PIN CONTROLLER - QUALCOMM 17737M: Bjorn Andersson <andersson@kernel.org> 17738L: linux-arm-msm@vger.kernel.org 17739S: Maintained 17740F: Documentation/devicetree/bindings/pinctrl/qcom,* 17741F: drivers/pinctrl/qcom/ 17742 17743PIN CONTROLLER - RENESAS 17744M: Geert Uytterhoeven <geert+renesas@glider.be> 17745L: linux-renesas-soc@vger.kernel.org 17746S: Supported 17747T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17748F: Documentation/devicetree/bindings/pinctrl/renesas,* 17749F: drivers/pinctrl/renesas/ 17750 17751PIN CONTROLLER - SAMSUNG 17752M: Krzysztof Kozlowski <krzk@kernel.org> 17753M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17754R: Alim Akhtar <alim.akhtar@samsung.com> 17755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17756L: linux-samsung-soc@vger.kernel.org 17757S: Maintained 17758Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17759B: mailto:linux-samsung-soc@vger.kernel.org 17760C: irc://irc.libera.chat/linux-exynos 17761T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17762F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17763F: drivers/pinctrl/samsung/ 17764 17765PIN CONTROLLER - SINGLE 17766M: Tony Lindgren <tony@atomide.com> 17767M: Haojian Zhuang <haojian.zhuang@linaro.org> 17768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17769L: linux-omap@vger.kernel.org 17770S: Maintained 17771F: drivers/pinctrl/pinctrl-single.c 17772 17773PIN CONTROLLER - SUNPLUS / TIBBO 17774M: Dvorkin Dmitry <dvorkin@tibbo.com> 17775M: Wells Lu <wellslutw@gmail.com> 17776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17777S: Maintained 17778W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17779F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17780F: drivers/pinctrl/sunplus/ 17781F: include/dt-bindings/pinctrl/sppctl*.h 17782 17783PINE64 PINEPHONE KEYBOARD DRIVER 17784M: Samuel Holland <samuel@sholland.org> 17785S: Supported 17786F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17787F: drivers/input/keyboard/pinephone-keyboard.c 17788 17789PKTCDVD DRIVER 17790M: linux-block@vger.kernel.org 17791S: Orphan 17792F: drivers/block/pktcdvd.c 17793F: include/linux/pktcdvd.h 17794F: include/uapi/linux/pktcdvd.h 17795 17796PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17797M: Tomasz Duszynski <tduszyns@gmail.com> 17798S: Maintained 17799F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17800F: drivers/iio/chemical/pms7003.c 17801 17802PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17803M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17804L: netdev@vger.kernel.org 17805S: Maintained 17806F: drivers/net/phy/mdio-open-alliance.h 17807F: net/ethtool/plca.c 17808 17809PLDMFW LIBRARY 17810M: Jacob Keller <jacob.e.keller@intel.com> 17811S: Maintained 17812F: Documentation/driver-api/pldmfw/ 17813F: include/linux/pldmfw.h 17814F: lib/pldmfw/ 17815 17816PLX DMA DRIVER 17817M: Logan Gunthorpe <logang@deltatee.com> 17818S: Maintained 17819F: drivers/dma/plx_dma.c 17820 17821PM-GRAPH UTILITY 17822M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17823L: linux-pm@vger.kernel.org 17824S: Supported 17825W: https://01.org/pm-graph 17826B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17827T: git git://github.com/intel/pm-graph 17828F: tools/power/pm-graph 17829 17830PM6764TR DRIVER 17831M: Charles Hsu <hsu.yungteng@gmail.com> 17832L: linux-hwmon@vger.kernel.org 17833S: Maintained 17834F: Documentation/hwmon/pm6764tr.rst 17835F: drivers/hwmon/pmbus/pm6764tr.c 17836 17837PMC SIERRA MaxRAID DRIVER 17838L: linux-scsi@vger.kernel.org 17839S: Orphan 17840W: http://www.pmc-sierra.com/ 17841F: drivers/scsi/pmcraid.* 17842 17843PMC SIERRA PM8001 DRIVER 17844M: Jack Wang <jinpu.wang@cloud.ionos.com> 17845L: linux-scsi@vger.kernel.org 17846S: Supported 17847F: drivers/scsi/pm8001/ 17848 17849PNI RM3100 IIO DRIVER 17850M: Song Qiang <songqiang1304521@gmail.com> 17851L: linux-iio@vger.kernel.org 17852S: Maintained 17853F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17854F: drivers/iio/magnetometer/rm3100* 17855 17856PNP SUPPORT 17857M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17858L: linux-acpi@vger.kernel.org 17859S: Maintained 17860F: drivers/pnp/ 17861F: include/linux/pnp.h 17862 17863POSIX CLOCKS and TIMERS 17864M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17865M: Frederic Weisbecker <frederic@kernel.org> 17866M: Thomas Gleixner <tglx@linutronix.de> 17867L: linux-kernel@vger.kernel.org 17868S: Maintained 17869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17870F: fs/timerfd.c 17871F: include/linux/time_namespace.h 17872F: include/linux/timerfd.h 17873F: include/uapi/linux/time.h 17874F: include/uapi/linux/timerfd.h 17875F: include/trace/events/timer* 17876F: kernel/time/itimer.c 17877F: kernel/time/posix-* 17878F: kernel/time/namespace.c 17879 17880POWER MANAGEMENT CORE 17881M: "Rafael J. Wysocki" <rafael@kernel.org> 17882L: linux-pm@vger.kernel.org 17883S: Supported 17884B: https://bugzilla.kernel.org 17885T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17886F: drivers/base/power/ 17887F: drivers/powercap/ 17888F: include/linux/intel_rapl.h 17889F: include/linux/pm.h 17890F: include/linux/pm_* 17891F: include/linux/powercap.h 17892F: kernel/configs/nopm.config 17893 17894POWER STATE COORDINATION INTERFACE (PSCI) 17895M: Mark Rutland <mark.rutland@arm.com> 17896M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17898S: Maintained 17899F: drivers/firmware/psci/ 17900F: include/linux/psci.h 17901F: include/uapi/linux/psci.h 17902 17903POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17904M: Sebastian Reichel <sre@kernel.org> 17905L: linux-pm@vger.kernel.org 17906S: Maintained 17907T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17908F: Documentation/ABI/testing/sysfs-class-power 17909F: Documentation/devicetree/bindings/power/supply/ 17910F: drivers/power/supply/ 17911F: include/linux/power/ 17912F: include/linux/power_supply.h 17913F: tools/testing/selftests/power_supply/ 17914 17915POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17916M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17917L: linuxppc-dev@lists.ozlabs.org 17918S: Maintained 17919F: drivers/char/powernv-op-panel.c 17920 17921PPP OVER ATM (RFC 2364) 17922M: Mitchell Blank Jr <mitch@sfgoth.com> 17923S: Maintained 17924F: include/uapi/linux/atmppp.h 17925F: net/atm/pppoatm.c 17926 17927PPP OVER ETHERNET 17928M: Michal Ostrowski <mostrows@earthlink.net> 17929S: Maintained 17930F: drivers/net/ppp/pppoe.c 17931F: drivers/net/ppp/pppox.c 17932 17933PPP OVER L2TP 17934M: James Chapman <jchapman@katalix.com> 17935S: Maintained 17936F: include/linux/if_pppol2tp.h 17937F: include/uapi/linux/if_pppol2tp.h 17938F: net/l2tp/l2tp_ppp.c 17939 17940PPP PROTOCOL DRIVERS AND COMPRESSORS 17941L: linux-ppp@vger.kernel.org 17942S: Orphan 17943F: drivers/net/ppp/ppp_* 17944 17945PPS SUPPORT 17946M: Rodolfo Giometti <giometti@enneenne.com> 17947L: linuxpps@ml.enneenne.com (subscribers-only) 17948S: Maintained 17949W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17950F: Documentation/ABI/testing/sysfs-pps 17951F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17952F: Documentation/driver-api/pps.rst 17953F: drivers/pps/ 17954F: include/linux/pps*.h 17955F: include/uapi/linux/pps.h 17956 17957PPTP DRIVER 17958M: Dmitry Kozlov <xeb@mail.ru> 17959L: netdev@vger.kernel.org 17960S: Maintained 17961W: http://sourceforge.net/projects/accel-pptp 17962F: drivers/net/ppp/pptp.c 17963 17964PRESSURE STALL INFORMATION (PSI) 17965M: Johannes Weiner <hannes@cmpxchg.org> 17966M: Suren Baghdasaryan <surenb@google.com> 17967R: Peter Ziljstra <peterz@infradead.org> 17968S: Maintained 17969F: include/linux/psi* 17970F: kernel/sched/psi.c 17971 17972PRINTK 17973M: Petr Mladek <pmladek@suse.com> 17974R: Steven Rostedt <rostedt@goodmis.org> 17975R: John Ogness <john.ogness@linutronix.de> 17976R: Sergey Senozhatsky <senozhatsky@chromium.org> 17977S: Maintained 17978T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17979F: include/linux/printk.h 17980F: kernel/printk/ 17981 17982PRINTK INDEXING 17983R: Chris Down <chris@chrisdown.name> 17984S: Maintained 17985F: Documentation/core-api/printk-index.rst 17986F: kernel/printk/index.c 17987K: printk_index 17988 17989PROC FILESYSTEM 17990L: linux-kernel@vger.kernel.org 17991L: linux-fsdevel@vger.kernel.org 17992S: Maintained 17993F: Documentation/filesystems/proc.rst 17994F: fs/proc/ 17995F: include/linux/proc_fs.h 17996F: tools/testing/selftests/proc/ 17997 17998PROC SYSCTL 17999M: Luis Chamberlain <mcgrof@kernel.org> 18000M: Kees Cook <kees@kernel.org> 18001M: Joel Granados <j.granados@samsung.com> 18002L: linux-kernel@vger.kernel.org 18003L: linux-fsdevel@vger.kernel.org 18004S: Maintained 18005T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18006F: fs/proc/proc_sysctl.c 18007F: include/linux/sysctl.h 18008F: kernel/sysctl-test.c 18009F: kernel/sysctl.c 18010F: tools/testing/selftests/sysctl/ 18011 18012PS3 NETWORK SUPPORT 18013M: Geoff Levand <geoff@infradead.org> 18014L: netdev@vger.kernel.org 18015L: linuxppc-dev@lists.ozlabs.org 18016S: Maintained 18017F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18018 18019PS3 PLATFORM SUPPORT 18020M: Geoff Levand <geoff@infradead.org> 18021L: linuxppc-dev@lists.ozlabs.org 18022S: Maintained 18023F: arch/powerpc/boot/ps3* 18024F: arch/powerpc/include/asm/lv1call.h 18025F: arch/powerpc/include/asm/ps3*.h 18026F: arch/powerpc/platforms/ps3/ 18027F: drivers/*/ps3* 18028F: drivers/ps3/ 18029F: drivers/rtc/rtc-ps3.c 18030F: drivers/usb/host/*ps3.c 18031F: sound/ppc/snd_ps3* 18032 18033PS3VRAM DRIVER 18034M: Jim Paris <jim@jtan.com> 18035M: Geoff Levand <geoff@infradead.org> 18036L: linuxppc-dev@lists.ozlabs.org 18037S: Maintained 18038F: drivers/block/ps3vram.c 18039 18040PSAMPLE PACKET SAMPLING SUPPORT 18041M: Yotam Gigi <yotam.gi@gmail.com> 18042S: Maintained 18043F: include/net/psample.h 18044F: include/uapi/linux/psample.h 18045F: net/psample 18046 18047PSE NETWORK DRIVER 18048M: Oleksij Rempel <o.rempel@pengutronix.de> 18049M: Kory Maincent <kory.maincent@bootlin.com> 18050L: netdev@vger.kernel.org 18051S: Maintained 18052F: Documentation/devicetree/bindings/net/pse-pd/ 18053F: drivers/net/pse-pd/ 18054 18055PSTORE FILESYSTEM 18056M: Kees Cook <kees@kernel.org> 18057R: Tony Luck <tony.luck@intel.com> 18058R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18059L: linux-hardening@vger.kernel.org 18060S: Supported 18061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18062F: Documentation/admin-guide/pstore-blk.rst 18063F: Documentation/admin-guide/ramoops.rst 18064F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18065F: drivers/acpi/apei/erst.c 18066F: drivers/firmware/efi/efi-pstore.c 18067F: fs/pstore/ 18068F: include/linux/pstore* 18069K: \b(pstore|ramoops) 18070 18071PT5161L HARDWARE MONITOR DRIVER 18072M: Cosmo Chou <cosmo.chou@quantatw.com> 18073L: linux-hwmon@vger.kernel.org 18074S: Maintained 18075F: Documentation/hwmon/pt5161l.rst 18076F: drivers/hwmon/pt5161l.c 18077 18078PTP HARDWARE CLOCK SUPPORT 18079M: Richard Cochran <richardcochran@gmail.com> 18080L: netdev@vger.kernel.org 18081S: Maintained 18082W: http://linuxptp.sourceforge.net/ 18083F: Documentation/ABI/testing/sysfs-ptp 18084F: Documentation/driver-api/ptp.rst 18085F: drivers/net/phy/dp83640* 18086F: drivers/ptp/* 18087F: include/linux/ptp_cl* 18088K: (?:\b|_)ptp(?:\b|_) 18089 18090PTP MOCKUP CLOCK SUPPORT 18091M: Vladimir Oltean <vladimir.oltean@nxp.com> 18092L: netdev@vger.kernel.org 18093S: Maintained 18094F: drivers/ptp/ptp_mock.c 18095F: include/linux/ptp_mock.h 18096 18097PTP VIRTUAL CLOCK SUPPORT 18098M: Yangbo Lu <yangbo.lu@nxp.com> 18099L: netdev@vger.kernel.org 18100S: Maintained 18101F: drivers/ptp/ptp_vclock.c 18102F: net/ethtool/phc_vclocks.c 18103 18104PTRACE SUPPORT 18105M: Oleg Nesterov <oleg@redhat.com> 18106S: Maintained 18107F: arch/*/*/ptrace*.c 18108F: arch/*/include/asm/ptrace*.h 18109F: arch/*/ptrace*.c 18110F: include/asm-generic/syscall.h 18111F: include/linux/ptrace.h 18112F: include/linux/regset.h 18113F: include/uapi/linux/ptrace.h 18114F: kernel/ptrace.c 18115 18116PULSE8-CEC DRIVER 18117M: Hans Verkuil <hverkuil@xs4all.nl> 18118L: linux-media@vger.kernel.org 18119S: Maintained 18120T: git git://linuxtv.org/media_tree.git 18121F: drivers/media/cec/usb/pulse8/ 18122 18123PURELIFI PLFXLC DRIVER 18124M: Srinivasan Raju <srini.raju@purelifi.com> 18125L: linux-wireless@vger.kernel.org 18126S: Supported 18127F: drivers/net/wireless/purelifi/plfxlc/ 18128 18129PVRUSB2 VIDEO4LINUX DRIVER 18130M: Mike Isely <isely@pobox.com> 18131L: pvrusb2@isely.net (subscribers-only) 18132L: linux-media@vger.kernel.org 18133S: Maintained 18134W: http://www.isely.net/pvrusb2/ 18135T: git git://linuxtv.org/media_tree.git 18136F: Documentation/driver-api/media/drivers/pvrusb2* 18137F: drivers/media/usb/pvrusb2/ 18138 18139PWC WEBCAM DRIVER 18140M: Hans Verkuil <hverkuil@xs4all.nl> 18141L: linux-media@vger.kernel.org 18142S: Odd Fixes 18143T: git git://linuxtv.org/media_tree.git 18144F: drivers/media/usb/pwc/* 18145F: include/trace/events/pwc.h 18146 18147PWM IR Transmitter 18148M: Sean Young <sean@mess.org> 18149L: linux-media@vger.kernel.org 18150S: Maintained 18151F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18152F: drivers/media/rc/pwm-ir-tx.c 18153 18154PWM SUBSYSTEM 18155M: Uwe Kleine-König <ukleinek@kernel.org> 18156L: linux-pwm@vger.kernel.org 18157S: Maintained 18158Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18159T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18160F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18161F: Documentation/devicetree/bindings/pwm/ 18162F: Documentation/driver-api/pwm.rst 18163F: drivers/gpio/gpio-mvebu.c 18164F: drivers/pwm/ 18165F: drivers/video/backlight/pwm_bl.c 18166F: include/dt-bindings/pwm/ 18167F: include/linux/pwm.h 18168F: include/linux/pwm_backlight.h 18169K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18170 18171PXA GPIO DRIVER 18172M: Robert Jarzmik <robert.jarzmik@free.fr> 18173L: linux-gpio@vger.kernel.org 18174S: Maintained 18175F: drivers/gpio/gpio-pxa.c 18176 18177PXA MMCI DRIVER 18178S: Orphan 18179 18180PXA RTC DRIVER 18181M: Robert Jarzmik <robert.jarzmik@free.fr> 18182L: linux-rtc@vger.kernel.org 18183S: Maintained 18184 18185PXA2xx/PXA3xx SUPPORT 18186M: Daniel Mack <daniel@zonque.org> 18187M: Haojian Zhuang <haojian.zhuang@gmail.com> 18188M: Robert Jarzmik <robert.jarzmik@free.fr> 18189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18190S: Maintained 18191T: git git://github.com/hzhuang1/linux.git 18192T: git git://github.com/rjarzmik/linux.git 18193F: arch/arm/boot/dts/intel/pxa/ 18194F: arch/arm/mach-pxa/ 18195F: drivers/dma/pxa* 18196F: drivers/pcmcia/pxa2xx* 18197F: drivers/pinctrl/pxa/ 18198F: drivers/spi/spi-pxa2xx* 18199F: drivers/usb/gadget/udc/pxa2* 18200F: include/sound/pxa2xx-lib.h 18201F: sound/arm/pxa* 18202F: sound/soc/pxa/ 18203 18204QAT DRIVER 18205M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18206L: qat-linux@intel.com 18207S: Supported 18208F: drivers/crypto/intel/qat/ 18209 18210QCOM AUDIO (ASoC) DRIVERS 18211M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18212M: Banajit Goswami <bgoswami@quicinc.com> 18213L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18214S: Supported 18215F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18216F: Documentation/devicetree/bindings/sound/qcom,* 18217F: drivers/soc/qcom/apr.c 18218F: include/dt-bindings/sound/qcom,wcd9335.h 18219F: sound/soc/codecs/lpass-rx-macro.* 18220F: sound/soc/codecs/lpass-tx-macro.* 18221F: sound/soc/codecs/lpass-va-macro.c 18222F: sound/soc/codecs/lpass-wsa-macro.* 18223F: sound/soc/codecs/msm8916-wcd-analog.c 18224F: sound/soc/codecs/msm8916-wcd-digital.c 18225F: sound/soc/codecs/wcd-clsh-v2.* 18226F: sound/soc/codecs/wcd-mbhc-v2.* 18227F: sound/soc/codecs/wcd9335.* 18228F: sound/soc/codecs/wcd934x.c 18229F: sound/soc/codecs/wsa881x.c 18230F: sound/soc/codecs/wsa883x.c 18231F: sound/soc/codecs/wsa884x.c 18232F: sound/soc/qcom/ 18233 18234QCOM EMBEDDED USB DEBUGGER (EUD) 18235M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18236L: linux-arm-msm@vger.kernel.org 18237S: Maintained 18238F: Documentation/ABI/testing/sysfs-driver-eud 18239F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18240F: drivers/usb/misc/qcom_eud.c 18241 18242QCOM IPA DRIVER 18243M: Alex Elder <elder@kernel.org> 18244L: netdev@vger.kernel.org 18245S: Supported 18246F: drivers/net/ipa/ 18247 18248QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18249M: Gabriel Somlo <somlo@cmu.edu> 18250M: "Michael S. Tsirkin" <mst@redhat.com> 18251L: qemu-devel@nongnu.org 18252S: Maintained 18253F: drivers/firmware/qemu_fw_cfg.c 18254F: include/uapi/linux/qemu_fw_cfg.h 18255 18256QIB DRIVER 18257M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18258L: linux-rdma@vger.kernel.org 18259S: Supported 18260F: drivers/infiniband/hw/qib/ 18261 18262QLOGIC QL41xxx FCOE DRIVER 18263M: Saurav Kashyap <skashyap@marvell.com> 18264M: Javed Hasan <jhasan@marvell.com> 18265M: GR-QLogic-Storage-Upstream@marvell.com 18266L: linux-scsi@vger.kernel.org 18267S: Supported 18268F: drivers/scsi/qedf/ 18269 18270QLOGIC QL41xxx ISCSI DRIVER 18271M: Nilesh Javali <njavali@marvell.com> 18272M: Manish Rangankar <mrangankar@marvell.com> 18273M: GR-QLogic-Storage-Upstream@marvell.com 18274L: linux-scsi@vger.kernel.org 18275S: Supported 18276F: drivers/scsi/qedi/ 18277 18278QLOGIC QL4xxx ETHERNET DRIVER 18279M: Manish Chopra <manishc@marvell.com> 18280L: netdev@vger.kernel.org 18281S: Supported 18282F: drivers/net/ethernet/qlogic/qed/ 18283F: drivers/net/ethernet/qlogic/qede/ 18284F: include/linux/qed/ 18285 18286QLOGIC QL4xxx RDMA DRIVER 18287M: Michal Kalderon <mkalderon@marvell.com> 18288L: linux-rdma@vger.kernel.org 18289S: Supported 18290F: drivers/infiniband/hw/qedr/ 18291F: include/uapi/rdma/qedr-abi.h 18292 18293QLOGIC QLA1280 SCSI DRIVER 18294M: Michael Reed <mdr@sgi.com> 18295L: linux-scsi@vger.kernel.org 18296S: Maintained 18297F: drivers/scsi/qla1280.[ch] 18298 18299QLOGIC QLA2XXX FC-SCSI DRIVER 18300M: Nilesh Javali <njavali@marvell.com> 18301M: GR-QLogic-Storage-Upstream@marvell.com 18302L: linux-scsi@vger.kernel.org 18303S: Supported 18304F: drivers/scsi/qla2xxx/ 18305 18306QLOGIC QLA3XXX NETWORK DRIVER 18307M: GR-Linux-NIC-Dev@marvell.com 18308L: netdev@vger.kernel.org 18309S: Supported 18310F: drivers/net/ethernet/qlogic/qla3xxx.* 18311 18312QLOGIC QLA4XXX iSCSI DRIVER 18313M: Nilesh Javali <njavali@marvell.com> 18314M: Manish Rangankar <mrangankar@marvell.com> 18315M: GR-QLogic-Storage-Upstream@marvell.com 18316L: linux-scsi@vger.kernel.org 18317S: Supported 18318F: drivers/scsi/qla4xxx/ 18319 18320QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18321M: Shahed Shaikh <shshaikh@marvell.com> 18322M: Manish Chopra <manishc@marvell.com> 18323M: GR-Linux-NIC-Dev@marvell.com 18324L: netdev@vger.kernel.org 18325S: Supported 18326F: drivers/net/ethernet/qlogic/qlcnic/ 18327 18328QM1D1B0004 MEDIA DRIVER 18329M: Akihiro Tsukada <tskd08@gmail.com> 18330L: linux-media@vger.kernel.org 18331S: Odd Fixes 18332F: drivers/media/tuners/qm1d1b0004* 18333 18334QM1D1C0042 MEDIA DRIVER 18335M: Akihiro Tsukada <tskd08@gmail.com> 18336L: linux-media@vger.kernel.org 18337S: Odd Fixes 18338F: drivers/media/tuners/qm1d1c0042* 18339 18340QNX4 FILESYSTEM 18341M: Anders Larsen <al@alarsen.net> 18342S: Maintained 18343W: http://www.alarsen.net/linux/qnx4fs/ 18344F: fs/qnx4/ 18345F: include/uapi/linux/qnx4_fs.h 18346F: include/uapi/linux/qnxtypes.h 18347 18348QNX6 FILESYSTEM 18349S: Orphan 18350F: Documentation/filesystems/qnx6.rst 18351F: fs/qnx6/ 18352F: include/linux/qnx6_fs.h 18353 18354QORIQ DPAA2 FSL-MC BUS DRIVER 18355M: Stuart Yoder <stuyoder@gmail.com> 18356M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18357L: linux-kernel@vger.kernel.org 18358S: Maintained 18359F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18360F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18361F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18362F: drivers/bus/fsl-mc/ 18363F: include/uapi/linux/fsl_mc.h 18364 18365QT1010 MEDIA DRIVER 18366L: linux-media@vger.kernel.org 18367S: Orphan 18368W: https://linuxtv.org 18369Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18370F: drivers/media/tuners/qt1010* 18371 18372QUALCOMM ATH12K WIRELESS DRIVER 18373M: Kalle Valo <kvalo@kernel.org> 18374M: Jeff Johnson <jjohnson@kernel.org> 18375L: ath12k@lists.infradead.org 18376S: Supported 18377W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18379F: drivers/net/wireless/ath/ath12k/ 18380N: ath12k 18381 18382QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18383M: Kalle Valo <kvalo@kernel.org> 18384M: Jeff Johnson <jjohnson@kernel.org> 18385L: ath10k@lists.infradead.org 18386S: Supported 18387W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18388T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18389F: drivers/net/wireless/ath/ath10k/ 18390N: ath10k 18391 18392QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18393M: Kalle Valo <kvalo@kernel.org> 18394M: Jeff Johnson <jjohnson@kernel.org> 18395L: ath11k@lists.infradead.org 18396S: Supported 18397W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18398B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18399T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18400F: drivers/net/wireless/ath/ath11k/ 18401N: ath11k 18402 18403QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18404M: Toke Høiland-Jørgensen <toke@toke.dk> 18405L: linux-wireless@vger.kernel.org 18406S: Maintained 18407W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18409F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18410F: drivers/net/wireless/ath/ath9k/ 18411 18412QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18413M: Stefan Wahren <wahrenst@gmx.net> 18414L: netdev@vger.kernel.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18417F: drivers/net/ethernet/qualcomm/qca* 18418 18419QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18420M: Stephan Gerhold <stephan@gerhold.net> 18421L: netdev@vger.kernel.org 18422L: linux-arm-msm@vger.kernel.org 18423S: Maintained 18424F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18425F: drivers/net/wwan/qcom_bam_dmux.c 18426 18427QUALCOMM CAMERA SUBSYSTEM DRIVER 18428M: Robert Foss <rfoss@kernel.org> 18429M: Todor Tomov <todor.too@gmail.com> 18430M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18431L: linux-media@vger.kernel.org 18432S: Maintained 18433F: Documentation/admin-guide/media/qcom_camss.rst 18434F: Documentation/devicetree/bindings/media/*camss* 18435F: drivers/media/platform/qcom/camss/ 18436 18437QUALCOMM CLOCK DRIVERS 18438M: Bjorn Andersson <andersson@kernel.org> 18439L: linux-arm-msm@vger.kernel.org 18440S: Supported 18441T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18442F: Documentation/devicetree/bindings/clock/qcom,* 18443F: drivers/clk/qcom/ 18444F: include/dt-bindings/clock/qcom,* 18445 18446QUALCOMM CLOUD AI (QAIC) DRIVER 18447M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18448R: Carl Vanderlip <quic_carlv@quicinc.com> 18449R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18450L: linux-arm-msm@vger.kernel.org 18451L: dri-devel@lists.freedesktop.org 18452S: Supported 18453T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18454F: Documentation/accel/qaic/ 18455F: drivers/accel/qaic/ 18456F: include/uapi/drm/qaic_accel.h 18457 18458QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18459M: Bjorn Andersson <andersson@kernel.org> 18460M: Konrad Dybcio <konrad.dybcio@linaro.org> 18461L: linux-pm@vger.kernel.org 18462L: linux-arm-msm@vger.kernel.org 18463S: Maintained 18464F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18465F: drivers/pmdomain/qcom/cpr.c 18466 18467QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18468M: Ilia Lin <ilia.lin@kernel.org> 18469L: linux-pm@vger.kernel.org 18470S: Maintained 18471F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18472F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18473F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18474 18475QUALCOMM CRYPTO DRIVERS 18476M: Thara Gopinath <thara.gopinath@gmail.com> 18477L: linux-crypto@vger.kernel.org 18478L: linux-arm-msm@vger.kernel.org 18479S: Maintained 18480F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18481F: drivers/crypto/qce/ 18482 18483QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18484M: Timur Tabi <timur@kernel.org> 18485L: netdev@vger.kernel.org 18486S: Maintained 18487F: drivers/net/ethernet/qualcomm/emac/ 18488 18489QUALCOMM ETHQOS ETHERNET DRIVER 18490M: Vinod Koul <vkoul@kernel.org> 18491L: netdev@vger.kernel.org 18492L: linux-arm-msm@vger.kernel.org 18493S: Maintained 18494F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18495F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18496 18497QUALCOMM FASTRPC DRIVER 18498M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18499M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18500L: linux-arm-msm@vger.kernel.org 18501S: Maintained 18502F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18503F: drivers/misc/fastrpc.c 18504F: include/uapi/misc/fastrpc.h 18505 18506QUALCOMM HEXAGON ARCHITECTURE 18507M: Brian Cain <bcain@quicinc.com> 18508L: linux-hexagon@vger.kernel.org 18509S: Supported 18510T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18511F: arch/hexagon/ 18512 18513QUALCOMM HIDMA DRIVER 18514M: Sinan Kaya <okaya@kernel.org> 18515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18516L: linux-arm-msm@vger.kernel.org 18517L: dmaengine@vger.kernel.org 18518S: Supported 18519F: drivers/dma/qcom/hidma* 18520 18521QUALCOMM I2C CCI DRIVER 18522M: Loic Poulain <loic.poulain@linaro.org> 18523M: Robert Foss <rfoss@kernel.org> 18524L: linux-i2c@vger.kernel.org 18525L: linux-arm-msm@vger.kernel.org 18526S: Maintained 18527F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18528F: drivers/i2c/busses/i2c-qcom-cci.c 18529 18530QUALCOMM INTERCONNECT BWMON DRIVER 18531M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18532L: linux-arm-msm@vger.kernel.org 18533S: Maintained 18534F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18535F: drivers/soc/qcom/icc-bwmon.c 18536 18537QUALCOMM IOMMU 18538M: Rob Clark <robdclark@gmail.com> 18539L: iommu@lists.linux.dev 18540L: linux-arm-msm@vger.kernel.org 18541S: Maintained 18542F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18543F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18544F: drivers/iommu/msm_iommu* 18545 18546QUALCOMM IPC ROUTER (QRTR) DRIVER 18547M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18548L: linux-arm-msm@vger.kernel.org 18549S: Maintained 18550F: include/trace/events/qrtr.h 18551F: include/uapi/linux/qrtr.h 18552F: net/qrtr/ 18553 18554QUALCOMM IPCC MAILBOX DRIVER 18555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18556L: linux-arm-msm@vger.kernel.org 18557S: Supported 18558F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18559F: drivers/mailbox/qcom-ipcc.c 18560F: include/dt-bindings/mailbox/qcom-ipcc.h 18561 18562QUALCOMM IPQ4019 USB PHY DRIVER 18563M: Robert Marko <robert.marko@sartura.hr> 18564M: Luka Perkov <luka.perkov@sartura.hr> 18565L: linux-arm-msm@vger.kernel.org 18566S: Maintained 18567F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18568F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18569 18570QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18571M: Robert Marko <robert.marko@sartura.hr> 18572M: Luka Perkov <luka.perkov@sartura.hr> 18573L: linux-arm-msm@vger.kernel.org 18574S: Maintained 18575F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18576F: drivers/regulator/vqmmc-ipq4019-regulator.c 18577 18578QUALCOMM NAND CONTROLLER DRIVER 18579M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18580L: linux-mtd@lists.infradead.org 18581L: linux-arm-msm@vger.kernel.org 18582S: Maintained 18583F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18584F: drivers/mtd/nand/raw/qcom_nandc.c 18585 18586QUALCOMM QSEECOM DRIVER 18587M: Maximilian Luz <luzmaximilian@gmail.com> 18588L: linux-arm-msm@vger.kernel.org 18589S: Maintained 18590F: drivers/firmware/qcom/qcom_qseecom.c 18591 18592QUALCOMM QSEECOM UEFISECAPP DRIVER 18593M: Maximilian Luz <luzmaximilian@gmail.com> 18594L: linux-arm-msm@vger.kernel.org 18595S: Maintained 18596F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18597 18598QUALCOMM RMNET DRIVER 18599M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18600M: Sean Tranchetti <quic_stranche@quicinc.com> 18601L: netdev@vger.kernel.org 18602S: Maintained 18603F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18604F: drivers/net/ethernet/qualcomm/rmnet/ 18605F: include/linux/if_rmnet.h 18606 18607QUALCOMM TSENS THERMAL DRIVER 18608M: Amit Kucheria <amitk@kernel.org> 18609M: Thara Gopinath <thara.gopinath@gmail.com> 18610L: linux-pm@vger.kernel.org 18611L: linux-arm-msm@vger.kernel.org 18612S: Maintained 18613F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18614F: drivers/thermal/qcom/ 18615 18616QUALCOMM TYPEC PORT MANAGER DRIVER 18617M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18618L: linux-arm-msm@vger.kernel.org 18619L: linux-usb@vger.kernel.org 18620S: Maintained 18621F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18622F: drivers/usb/typec/tcpm/qcom/ 18623 18624QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18625M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18626M: Vikash Garodia <quic_vgarodia@quicinc.com> 18627R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18628L: linux-media@vger.kernel.org 18629L: linux-arm-msm@vger.kernel.org 18630S: Maintained 18631T: git git://linuxtv.org/media_tree.git 18632F: Documentation/devicetree/bindings/media/*venus* 18633F: drivers/media/platform/qcom/venus/ 18634 18635QUALCOMM WCN36XX WIRELESS DRIVER 18636M: Loic Poulain <loic.poulain@linaro.org> 18637L: wcn36xx@lists.infradead.org 18638S: Supported 18639W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18640F: drivers/net/wireless/ath/wcn36xx/ 18641 18642QUANTENNA QTNFMAC WIRELESS DRIVER 18643M: Igor Mitsyanko <imitsyanko@quantenna.com> 18644R: Sergey Matyukevich <geomatsi@gmail.com> 18645L: linux-wireless@vger.kernel.org 18646S: Maintained 18647F: drivers/net/wireless/quantenna 18648 18649RADEON and AMDGPU DRM DRIVERS 18650M: Alex Deucher <alexander.deucher@amd.com> 18651M: Christian König <christian.koenig@amd.com> 18652M: Pan, Xinhui <Xinhui.Pan@amd.com> 18653L: amd-gfx@lists.freedesktop.org 18654S: Supported 18655B: https://gitlab.freedesktop.org/drm/amd/-/issues 18656C: irc://irc.oftc.net/radeon 18657T: git https://gitlab.freedesktop.org/agd5f/linux.git 18658F: Documentation/gpu/amdgpu/ 18659F: drivers/gpu/drm/amd/ 18660F: drivers/gpu/drm/ci/xfails/amd* 18661F: drivers/gpu/drm/radeon/ 18662F: include/uapi/drm/amdgpu_drm.h 18663F: include/uapi/drm/radeon_drm.h 18664 18665RADEON FRAMEBUFFER DISPLAY DRIVER 18666M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18667L: linux-fbdev@vger.kernel.org 18668S: Maintained 18669F: drivers/video/fbdev/aty/radeon* 18670F: include/uapi/linux/radeonfb.h 18671 18672RADIOSHARK RADIO DRIVER 18673M: Hans Verkuil <hverkuil@xs4all.nl> 18674L: linux-media@vger.kernel.org 18675S: Maintained 18676T: git git://linuxtv.org/media_tree.git 18677F: drivers/media/radio/radio-shark.c 18678 18679RADIOSHARK2 RADIO DRIVER 18680M: Hans Verkuil <hverkuil@xs4all.nl> 18681L: linux-media@vger.kernel.org 18682S: Maintained 18683T: git git://linuxtv.org/media_tree.git 18684F: drivers/media/radio/radio-shark2.c 18685F: drivers/media/radio/radio-tea5777.c 18686 18687RADOS BLOCK DEVICE (RBD) 18688M: Ilya Dryomov <idryomov@gmail.com> 18689R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18690L: ceph-devel@vger.kernel.org 18691S: Supported 18692W: http://ceph.com/ 18693T: git https://github.com/ceph/ceph-client.git 18694F: Documentation/ABI/testing/sysfs-bus-rbd 18695F: drivers/block/rbd.c 18696F: drivers/block/rbd_types.h 18697 18698RAGE128 FRAMEBUFFER DISPLAY DRIVER 18699L: linux-fbdev@vger.kernel.org 18700S: Orphan 18701F: drivers/video/fbdev/aty/aty128fb.c 18702 18703RAINSHADOW-CEC DRIVER 18704M: Hans Verkuil <hverkuil@xs4all.nl> 18705L: linux-media@vger.kernel.org 18706S: Maintained 18707T: git git://linuxtv.org/media_tree.git 18708F: drivers/media/cec/usb/rainshadow/ 18709 18710RALINK MIPS ARCHITECTURE 18711M: John Crispin <john@phrozen.org> 18712M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18713L: linux-mips@vger.kernel.org 18714S: Maintained 18715F: arch/mips/ralink 18716 18717RALINK MT7621 MIPS ARCHITECTURE 18718M: Arınç ÜNAL <arinc.unal@arinc9.com> 18719M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18720L: linux-mips@vger.kernel.org 18721S: Maintained 18722F: arch/mips/boot/dts/ralink/mt7621* 18723 18724RALINK RT2X00 WIRELESS LAN DRIVER 18725M: Stanislaw Gruszka <stf_xl@wp.pl> 18726L: linux-wireless@vger.kernel.org 18727S: Maintained 18728F: drivers/net/wireless/ralink/rt2x00/ 18729 18730RAMDISK RAM BLOCK DEVICE DRIVER 18731M: Jens Axboe <axboe@kernel.dk> 18732S: Maintained 18733F: Documentation/admin-guide/blockdev/ramdisk.rst 18734F: drivers/block/brd.c 18735 18736RANCHU VIRTUAL BOARD FOR MIPS 18737M: Miodrag Dinic <miodrag.dinic@mips.com> 18738L: linux-mips@vger.kernel.org 18739S: Supported 18740F: arch/mips/configs/generic/board-ranchu.config 18741F: arch/mips/generic/board-ranchu.c 18742 18743RANDOM NUMBER DRIVER 18744M: "Theodore Ts'o" <tytso@mit.edu> 18745M: Jason A. Donenfeld <Jason@zx2c4.com> 18746S: Maintained 18747T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18748F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 18749F: drivers/char/random.c 18750F: drivers/virt/vmgenid.c 18751 18752RAPIDIO SUBSYSTEM 18753M: Matt Porter <mporter@kernel.crashing.org> 18754M: Alexandre Bounine <alex.bou9@gmail.com> 18755S: Maintained 18756F: drivers/rapidio/ 18757 18758RAS INFRASTRUCTURE 18759M: Tony Luck <tony.luck@intel.com> 18760M: Borislav Petkov <bp@alien8.de> 18761L: linux-edac@vger.kernel.org 18762S: Maintained 18763F: Documentation/admin-guide/RAS 18764F: drivers/ras/ 18765F: include/linux/ras.h 18766F: include/ras/ras_event.h 18767 18768RAS FRU MEMORY POISON MANAGER (FMPM) 18769M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18770L: linux-edac@vger.kernel.org 18771S: Maintained 18772F: drivers/ras/amd/fmpm.c 18773 18774RC-CORE / LIRC FRAMEWORK 18775M: Sean Young <sean@mess.org> 18776L: linux-media@vger.kernel.org 18777S: Maintained 18778W: http://linuxtv.org 18779T: git git://linuxtv.org/media_tree.git 18780F: Documentation/driver-api/media/rc-core.rst 18781F: Documentation/userspace-api/media/rc/ 18782F: drivers/media/rc/ 18783F: include/media/rc-core.h 18784F: include/media/rc-map.h 18785F: include/uapi/linux/lirc.h 18786 18787RCMM REMOTE CONTROLS DECODER 18788M: Patrick Lerda <patrick9876@free.fr> 18789S: Maintained 18790F: drivers/media/rc/ir-rcmm-decoder.c 18791 18792RCUTORTURE TEST FRAMEWORK 18793M: "Paul E. McKenney" <paulmck@kernel.org> 18794M: Josh Triplett <josh@joshtriplett.org> 18795R: Steven Rostedt <rostedt@goodmis.org> 18796R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18797R: Lai Jiangshan <jiangshanlai@gmail.com> 18798L: rcu@vger.kernel.org 18799S: Supported 18800T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18801F: tools/testing/selftests/rcutorture 18802 18803RDACM20 Camera Sensor 18804M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18805M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18806M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18807M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18808L: linux-media@vger.kernel.org 18809S: Maintained 18810F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18811F: drivers/media/i2c/max9271.c 18812F: drivers/media/i2c/max9271.h 18813F: drivers/media/i2c/rdacm20.c 18814 18815RDACM21 Camera Sensor 18816M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18817M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18818M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18819M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18820L: linux-media@vger.kernel.org 18821S: Maintained 18822F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18823F: drivers/media/i2c/max9271.c 18824F: drivers/media/i2c/max9271.h 18825F: drivers/media/i2c/rdacm21.c 18826 18827RDC R-321X SoC 18828M: Florian Fainelli <florian@openwrt.org> 18829S: Maintained 18830 18831RDC R6040 FAST ETHERNET DRIVER 18832M: Florian Fainelli <f.fainelli@gmail.com> 18833L: netdev@vger.kernel.org 18834S: Maintained 18835F: drivers/net/ethernet/rdc/r6040.c 18836 18837RDMAVT - RDMA verbs software 18838M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18839L: linux-rdma@vger.kernel.org 18840S: Supported 18841F: drivers/infiniband/sw/rdmavt 18842 18843RDS - RELIABLE DATAGRAM SOCKETS 18844M: Allison Henderson <allison.henderson@oracle.com> 18845L: netdev@vger.kernel.org 18846L: linux-rdma@vger.kernel.org 18847L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18848S: Supported 18849W: https://oss.oracle.com/projects/rds/ 18850F: Documentation/networking/rds.rst 18851F: net/rds/ 18852 18853RDT - RESOURCE ALLOCATION 18854M: Fenghua Yu <fenghua.yu@intel.com> 18855M: Reinette Chatre <reinette.chatre@intel.com> 18856L: linux-kernel@vger.kernel.org 18857S: Supported 18858F: Documentation/arch/x86/resctrl* 18859F: arch/x86/include/asm/resctrl.h 18860F: arch/x86/kernel/cpu/resctrl/ 18861F: tools/testing/selftests/resctrl/ 18862 18863READ-COPY UPDATE (RCU) 18864M: "Paul E. McKenney" <paulmck@kernel.org> 18865M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18866M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 18867M: Joel Fernandes <joel@joelfernandes.org> 18868M: Josh Triplett <josh@joshtriplett.org> 18869M: Boqun Feng <boqun.feng@gmail.com> 18870R: Steven Rostedt <rostedt@goodmis.org> 18871R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18872R: Lai Jiangshan <jiangshanlai@gmail.com> 18873R: Zqiang <qiang.zhang1211@gmail.com> 18874L: rcu@vger.kernel.org 18875S: Supported 18876W: http://www.rdrop.com/users/paulmck/RCU/ 18877T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18878F: Documentation/RCU/ 18879F: include/linux/rcu* 18880F: kernel/rcu/ 18881X: Documentation/RCU/torture.rst 18882X: include/linux/srcu*.h 18883X: kernel/rcu/srcu*.c 18884 18885REAL TIME CLOCK (RTC) SUBSYSTEM 18886M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18887L: linux-rtc@vger.kernel.org 18888S: Maintained 18889Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18890T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18891F: Documentation/admin-guide/rtc.rst 18892F: Documentation/devicetree/bindings/rtc/ 18893F: drivers/rtc/ 18894F: include/linux/rtc.h 18895F: include/linux/rtc/ 18896F: include/uapi/linux/rtc.h 18897F: tools/testing/selftests/rtc/ 18898 18899Real-time Linux Analysis (RTLA) tools 18900M: Daniel Bristot de Oliveira <bristot@kernel.org> 18901M: Steven Rostedt <rostedt@goodmis.org> 18902L: linux-trace-kernel@vger.kernel.org 18903S: Maintained 18904F: Documentation/tools/rtla/ 18905F: tools/tracing/rtla/ 18906 18907REALTEK AUDIO CODECS 18908M: Oder Chiou <oder_chiou@realtek.com> 18909S: Maintained 18910F: include/sound/rt*.h 18911F: sound/soc/codecs/rt* 18912 18913REALTEK OTTO WATCHDOG 18914M: Sander Vanheule <sander@svanheule.net> 18915L: linux-watchdog@vger.kernel.org 18916S: Maintained 18917F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18918F: drivers/watchdog/realtek_otto_wdt.c 18919 18920REALTEK RTL83xx SMI DSA ROUTER CHIPS 18921M: Linus Walleij <linus.walleij@linaro.org> 18922M: Alvin Šipraga <alsi@bang-olufsen.dk> 18923S: Maintained 18924F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18925F: drivers/net/dsa/realtek/* 18926 18927REALTEK WIRELESS DRIVER (rtlwifi family) 18928M: Ping-Ke Shih <pkshih@realtek.com> 18929L: linux-wireless@vger.kernel.org 18930S: Maintained 18931T: git https://github.com/pkshih/rtw.git 18932F: drivers/net/wireless/realtek/rtlwifi/ 18933 18934REALTEK WIRELESS DRIVER (rtw88) 18935M: Ping-Ke Shih <pkshih@realtek.com> 18936L: linux-wireless@vger.kernel.org 18937S: Maintained 18938T: git https://github.com/pkshih/rtw.git 18939F: drivers/net/wireless/realtek/rtw88/ 18940 18941REALTEK WIRELESS DRIVER (rtw89) 18942M: Ping-Ke Shih <pkshih@realtek.com> 18943L: linux-wireless@vger.kernel.org 18944S: Maintained 18945T: git https://github.com/pkshih/rtw.git 18946F: drivers/net/wireless/realtek/rtw89/ 18947 18948REDPINE WIRELESS DRIVER 18949L: linux-wireless@vger.kernel.org 18950S: Orphan 18951F: drivers/net/wireless/rsi/ 18952 18953REGISTER MAP ABSTRACTION 18954M: Mark Brown <broonie@kernel.org> 18955L: linux-kernel@vger.kernel.org 18956S: Supported 18957T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18958F: Documentation/devicetree/bindings/regmap/ 18959F: drivers/base/regmap/ 18960F: include/linux/regmap.h 18961 18962REISERFS FILE SYSTEM 18963L: reiserfs-devel@vger.kernel.org 18964S: Obsolete 18965F: fs/reiserfs/ 18966 18967REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18968M: Bjorn Andersson <andersson@kernel.org> 18969M: Mathieu Poirier <mathieu.poirier@linaro.org> 18970L: linux-remoteproc@vger.kernel.org 18971S: Maintained 18972T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18973F: Documentation/ABI/testing/sysfs-class-remoteproc 18974F: Documentation/devicetree/bindings/remoteproc/ 18975F: Documentation/staging/remoteproc.rst 18976F: drivers/remoteproc/ 18977F: include/linux/remoteproc.h 18978F: include/linux/remoteproc/ 18979 18980REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18981M: Bjorn Andersson <andersson@kernel.org> 18982M: Mathieu Poirier <mathieu.poirier@linaro.org> 18983L: linux-remoteproc@vger.kernel.org 18984S: Maintained 18985T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18986F: Documentation/ABI/testing/sysfs-bus-rpmsg 18987F: Documentation/staging/rpmsg.rst 18988F: drivers/rpmsg/ 18989F: include/linux/rpmsg.h 18990F: include/linux/rpmsg/ 18991F: include/uapi/linux/rpmsg.h 18992F: samples/rpmsg/ 18993 18994REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18995M: Stephan Gerhold <stephan@gerhold.net> 18996L: netdev@vger.kernel.org 18997L: linux-remoteproc@vger.kernel.org 18998S: Maintained 18999F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19000 19001RENESAS CLOCK DRIVERS 19002M: Geert Uytterhoeven <geert+renesas@glider.be> 19003L: linux-renesas-soc@vger.kernel.org 19004S: Supported 19005T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19006F: Documentation/devicetree/bindings/clock/renesas,* 19007F: drivers/clk/renesas/ 19008 19009RENESAS EMEV2 I2C DRIVER 19010M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19011L: linux-renesas-soc@vger.kernel.org 19012S: Supported 19013F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19014F: drivers/i2c/busses/i2c-emev2.c 19015 19016RENESAS ETHERNET AVB DRIVER 19017R: Sergey Shtylyov <s.shtylyov@omp.ru> 19018L: netdev@vger.kernel.org 19019L: linux-renesas-soc@vger.kernel.org 19020F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19021F: drivers/net/ethernet/renesas/Kconfig 19022F: drivers/net/ethernet/renesas/Makefile 19023F: drivers/net/ethernet/renesas/ravb* 19024 19025RENESAS ETHERNET SWITCH DRIVER 19026R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19027L: netdev@vger.kernel.org 19028L: linux-renesas-soc@vger.kernel.org 19029F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19030F: drivers/net/ethernet/renesas/Kconfig 19031F: drivers/net/ethernet/renesas/Makefile 19032F: drivers/net/ethernet/renesas/rcar_gen4* 19033F: drivers/net/ethernet/renesas/rswitch* 19034 19035RENESAS IDT821034 ASoC CODEC 19036M: Herve Codina <herve.codina@bootlin.com> 19037L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19038S: Maintained 19039F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19040F: sound/soc/codecs/idt821034.c 19041 19042RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19043M: Miquel Raynal <miquel.raynal@bootlin.com> 19044L: linux-mtd@lists.infradead.org 19045L: linux-renesas-soc@vger.kernel.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19048F: drivers/mtd/nand/raw/renesas-nand-controller.c 19049 19050RENESAS R-CAR GYROADC DRIVER 19051M: Marek Vasut <marek.vasut@gmail.com> 19052L: linux-iio@vger.kernel.org 19053S: Supported 19054F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19055F: drivers/iio/adc/rcar-gyroadc.c 19056 19057RENESAS R-CAR I2C DRIVERS 19058M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19059L: linux-renesas-soc@vger.kernel.org 19060S: Supported 19061F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19062F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19063F: drivers/i2c/busses/i2c-rcar.c 19064F: drivers/i2c/busses/i2c-sh_mobile.c 19065 19066RENESAS R-CAR SATA DRIVER 19067R: Sergey Shtylyov <s.shtylyov@omp.ru> 19068L: linux-ide@vger.kernel.org 19069L: linux-renesas-soc@vger.kernel.org 19070S: Supported 19071F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19072F: drivers/ata/sata_rcar.c 19073 19074RENESAS R-CAR THERMAL DRIVERS 19075M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19076L: linux-renesas-soc@vger.kernel.org 19077S: Supported 19078F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19079F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19080F: drivers/thermal/rcar_gen3_thermal.c 19081F: drivers/thermal/rcar_thermal.c 19082 19083RENESAS RIIC DRIVER 19084M: Chris Brandt <chris.brandt@renesas.com> 19085L: linux-renesas-soc@vger.kernel.org 19086S: Supported 19087F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19088F: drivers/i2c/busses/i2c-riic.c 19089 19090RENESAS RZ/G2L A/D DRIVER 19091M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19092L: linux-iio@vger.kernel.org 19093L: linux-renesas-soc@vger.kernel.org 19094S: Supported 19095F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19096F: drivers/iio/adc/rzg2l_adc.c 19097 19098RENESAS RZ/G2L MTU3a COUNTER DRIVER 19099M: Biju Das <biju.das.jz@bp.renesas.com> 19100L: linux-iio@vger.kernel.org 19101L: linux-renesas-soc@vger.kernel.org 19102S: Supported 19103F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19104F: drivers/counter/rz-mtu3-cnt.c 19105 19106RENESAS RZ/N1 A5PSW SWITCH DRIVER 19107M: Clément Léger <clement.leger@bootlin.com> 19108L: linux-renesas-soc@vger.kernel.org 19109L: netdev@vger.kernel.org 19110S: Maintained 19111F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19112F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19113F: drivers/net/dsa/rzn1_a5psw* 19114F: drivers/net/pcs/pcs-rzn1-miic.c 19115F: include/dt-bindings/net/pcs-rzn1-miic.h 19116F: include/linux/pcs-rzn1-miic.h 19117F: net/dsa/tag_rzn1_a5psw.c 19118 19119RENESAS RZ/N1 DWMAC GLUE LAYER 19120M: Romain Gantois <romain.gantois@bootlin.com> 19121S: Maintained 19122F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19123F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19124 19125RENESAS RZ/N1 RTC CONTROLLER DRIVER 19126M: Miquel Raynal <miquel.raynal@bootlin.com> 19127L: linux-rtc@vger.kernel.org 19128L: linux-renesas-soc@vger.kernel.org 19129S: Maintained 19130F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19131F: drivers/rtc/rtc-rzn1.c 19132 19133RENESAS RZ/N1 USBF CONTROLLER DRIVER 19134M: Herve Codina <herve.codina@bootlin.com> 19135L: linux-renesas-soc@vger.kernel.org 19136L: linux-usb@vger.kernel.org 19137S: Maintained 19138F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19139F: drivers/usb/gadget/udc/renesas_usbf.c 19140 19141RENESAS RZ/V2M I2C DRIVER 19142M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19143L: linux-i2c@vger.kernel.org 19144L: linux-renesas-soc@vger.kernel.org 19145S: Supported 19146F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19147F: drivers/i2c/busses/i2c-rzv2m.c 19148 19149RENESAS SUPERH ETHERNET DRIVER 19150R: Sergey Shtylyov <s.shtylyov@omp.ru> 19151L: netdev@vger.kernel.org 19152L: linux-renesas-soc@vger.kernel.org 19153F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19154F: drivers/net/ethernet/renesas/Kconfig 19155F: drivers/net/ethernet/renesas/Makefile 19156F: drivers/net/ethernet/renesas/sh_eth* 19157F: include/linux/sh_eth.h 19158 19159RENESAS USB PHY DRIVER 19160M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19161L: linux-renesas-soc@vger.kernel.org 19162S: Maintained 19163F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19164 19165RENESAS VERSACLOCK 7 CLOCK DRIVER 19166M: Alex Helms <alexander.helms.jy@renesas.com> 19167S: Maintained 19168F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19169F: drivers/clk/clk-versaclock7.c 19170 19171RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19172M: Herve Codina <herve.codina@bootlin.com> 19173L: linux-iio@vger.kernel.org 19174S: Maintained 19175F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19176F: drivers/iio/potentiometer/x9250.c 19177 19178RESET CONTROLLER FRAMEWORK 19179M: Philipp Zabel <p.zabel@pengutronix.de> 19180S: Maintained 19181T: git git://git.pengutronix.de/git/pza/linux 19182F: Documentation/devicetree/bindings/reset/ 19183F: Documentation/driver-api/reset.rst 19184F: drivers/reset/ 19185F: include/dt-bindings/reset/ 19186F: include/linux/reset-controller.h 19187F: include/linux/reset.h 19188F: include/linux/reset/ 19189K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19190 19191RESTARTABLE SEQUENCES SUPPORT 19192M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19193M: Peter Zijlstra <peterz@infradead.org> 19194M: "Paul E. McKenney" <paulmck@kernel.org> 19195M: Boqun Feng <boqun.feng@gmail.com> 19196L: linux-kernel@vger.kernel.org 19197S: Supported 19198F: include/trace/events/rseq.h 19199F: include/uapi/linux/rseq.h 19200F: kernel/rseq.c 19201F: tools/testing/selftests/rseq/ 19202 19203RFKILL 19204M: Johannes Berg <johannes@sipsolutions.net> 19205L: linux-wireless@vger.kernel.org 19206S: Maintained 19207W: https://wireless.wiki.kernel.org/ 19208Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19209T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19210T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19211F: Documentation/ABI/stable/sysfs-class-rfkill 19212F: Documentation/driver-api/rfkill.rst 19213F: include/linux/rfkill.h 19214F: include/uapi/linux/rfkill.h 19215F: net/rfkill/ 19216 19217RHASHTABLE 19218M: Thomas Graf <tgraf@suug.ch> 19219M: Herbert Xu <herbert@gondor.apana.org.au> 19220L: netdev@vger.kernel.org 19221S: Maintained 19222F: include/linux/rhashtable-types.h 19223F: include/linux/rhashtable.h 19224F: lib/rhashtable.c 19225F: lib/test_rhashtable.c 19226 19227RICOH R5C592 MEMORYSTICK DRIVER 19228M: Maxim Levitsky <maximlevitsky@gmail.com> 19229S: Maintained 19230F: drivers/memstick/host/r592.* 19231 19232RICOH SMARTMEDIA/XD DRIVER 19233M: Maxim Levitsky <maximlevitsky@gmail.com> 19234S: Maintained 19235F: drivers/mtd/nand/raw/r852.c 19236F: drivers/mtd/nand/raw/r852.h 19237 19238RISC-V AIA DRIVERS 19239M: Anup Patel <anup@brainfault.org> 19240L: linux-riscv@lists.infradead.org 19241S: Maintained 19242F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19243F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19244F: drivers/irqchip/irq-riscv-aplic-*.c 19245F: drivers/irqchip/irq-riscv-aplic-*.h 19246F: drivers/irqchip/irq-riscv-imsic-*.c 19247F: drivers/irqchip/irq-riscv-imsic-*.h 19248F: drivers/irqchip/irq-riscv-intc.c 19249F: include/linux/irqchip/riscv-aplic.h 19250F: include/linux/irqchip/riscv-imsic.h 19251 19252RISC-V ARCHITECTURE 19253M: Paul Walmsley <paul.walmsley@sifive.com> 19254M: Palmer Dabbelt <palmer@dabbelt.com> 19255M: Albert Ou <aou@eecs.berkeley.edu> 19256L: linux-riscv@lists.infradead.org 19257S: Supported 19258Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19259C: irc://irc.libera.chat/riscv 19260P: Documentation/arch/riscv/patch-acceptance.rst 19261T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19262F: arch/riscv/ 19263N: riscv 19264K: riscv 19265 19266RISC-V MICROCHIP FPGA SUPPORT 19267M: Conor Dooley <conor.dooley@microchip.com> 19268M: Daire McNamara <daire.mcnamara@microchip.com> 19269L: linux-riscv@lists.infradead.org 19270S: Supported 19271F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19272F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19273F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19274F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19275F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19276F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19277F: Documentation/devicetree/bindings/riscv/microchip.yaml 19278F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19279F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19280F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19281F: arch/riscv/boot/dts/microchip/ 19282F: drivers/char/hw_random/mpfs-rng.c 19283F: drivers/clk/microchip/clk-mpfs*.c 19284F: drivers/firmware/microchip/mpfs-auto-update.c 19285F: drivers/i2c/busses/i2c-microchip-corei2c.c 19286F: drivers/mailbox/mailbox-mpfs.c 19287F: drivers/pci/controller/pcie-microchip-host.c 19288F: drivers/pwm/pwm-microchip-core.c 19289F: drivers/reset/reset-mpfs.c 19290F: drivers/rtc/rtc-mpfs.c 19291F: drivers/soc/microchip/mpfs-sys-controller.c 19292F: drivers/spi/spi-microchip-core-qspi.c 19293F: drivers/spi/spi-microchip-core.c 19294F: drivers/usb/musb/mpfs.c 19295F: include/soc/microchip/mpfs.h 19296 19297RISC-V MISC SOC SUPPORT 19298M: Conor Dooley <conor@kernel.org> 19299L: linux-riscv@lists.infradead.org 19300S: Maintained 19301Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19302T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19303F: Documentation/devicetree/bindings/riscv/ 19304F: arch/riscv/boot/dts/ 19305X: arch/riscv/boot/dts/allwinner/ 19306X: arch/riscv/boot/dts/renesas/ 19307X: arch/riscv/boot/dts/sophgo/ 19308 19309RISC-V PMU DRIVERS 19310M: Atish Patra <atishp@atishpatra.org> 19311R: Anup Patel <anup@brainfault.org> 19312L: linux-riscv@lists.infradead.org 19313S: Supported 19314F: drivers/perf/riscv_pmu.c 19315F: drivers/perf/riscv_pmu_legacy.c 19316F: drivers/perf/riscv_pmu_sbi.c 19317 19318RISC-V THEAD SoC SUPPORT 19319M: Jisheng Zhang <jszhang@kernel.org> 19320M: Guo Ren <guoren@kernel.org> 19321M: Fu Wei <wefu@redhat.com> 19322L: linux-riscv@lists.infradead.org 19323S: Maintained 19324F: arch/riscv/boot/dts/thead/ 19325 19326RNBD BLOCK DRIVERS 19327M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19328M: Jack Wang <jinpu.wang@ionos.com> 19329L: linux-block@vger.kernel.org 19330S: Maintained 19331F: drivers/block/rnbd/ 19332 19333ROCCAT DRIVERS 19334M: Stefan Achatz <erazor_de@users.sourceforge.net> 19335S: Maintained 19336W: http://sourceforge.net/projects/roccat/ 19337F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19338F: drivers/hid/hid-roccat* 19339F: include/linux/hid-roccat* 19340 19341ROCKCHIP CRYPTO DRIVERS 19342M: Corentin Labbe <clabbe@baylibre.com> 19343L: linux-crypto@vger.kernel.org 19344S: Maintained 19345F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19346F: drivers/crypto/rockchip/ 19347 19348ROCKCHIP I2S TDM DRIVER 19349M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19350L: linux-rockchip@lists.infradead.org 19351S: Maintained 19352F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19353F: sound/soc/rockchip/rockchip_i2s_tdm.* 19354 19355ROCKCHIP ISP V1 DRIVER 19356M: Dafna Hirschfeld <dafna@fastmail.com> 19357M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19358L: linux-media@vger.kernel.org 19359L: linux-rockchip@lists.infradead.org 19360S: Maintained 19361F: Documentation/admin-guide/media/rkisp1.rst 19362F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19363F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19364F: drivers/media/platform/rockchip/rkisp1 19365F: include/uapi/linux/rkisp1-config.h 19366 19367ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19368M: Jacob Chen <jacob-chen@iotwrt.com> 19369M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19370L: linux-media@vger.kernel.org 19371L: linux-rockchip@lists.infradead.org 19372S: Maintained 19373F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19374F: drivers/media/platform/rockchip/rga/ 19375 19376ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19377M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19378S: Maintained 19379F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19380F: sound/soc/codecs/rk3308_codec.c 19381F: sound/soc/codecs/rk3308_codec.h 19382 19383ROCKCHIP VIDEO DECODER DRIVER 19384M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19385L: linux-media@vger.kernel.org 19386L: linux-rockchip@lists.infradead.org 19387S: Maintained 19388F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19389F: drivers/staging/media/rkvdec/ 19390 19391ROCKER DRIVER 19392M: Jiri Pirko <jiri@resnulli.us> 19393L: netdev@vger.kernel.org 19394S: Supported 19395F: drivers/net/ethernet/rocker/ 19396 19397ROCKETPORT EXPRESS/INFINITY DRIVER 19398M: Kevin Cernekee <cernekee@gmail.com> 19399L: linux-serial@vger.kernel.org 19400S: Odd Fixes 19401F: drivers/tty/serial/rp2.* 19402 19403ROHM BD99954 CHARGER IC 19404M: Matti Vaittinen <mazziesaccount@gmail.com> 19405S: Supported 19406F: drivers/power/supply/bd99954-charger.c 19407F: drivers/power/supply/bd99954-charger.h 19408 19409ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19410M: Tomasz Duszynski <tduszyns@gmail.com> 19411S: Maintained 19412F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19413F: drivers/iio/light/bh1750.c 19414 19415ROHM BM1390 PRESSURE SENSOR DRIVER 19416M: Matti Vaittinen <mazziesaccount@gmail.com> 19417L: linux-iio@vger.kernel.org 19418S: Supported 19419F: drivers/iio/pressure/rohm-bm1390.c 19420 19421ROHM BU270xx LIGHT SENSOR DRIVERs 19422M: Matti Vaittinen <mazziesaccount@gmail.com> 19423L: linux-iio@vger.kernel.org 19424S: Supported 19425F: drivers/iio/light/rohm-bu27008.c 19426F: drivers/iio/light/rohm-bu27034.c 19427 19428ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19429M: Marek Vasut <marek.vasut+renesas@gmail.com> 19430L: linux-kernel@vger.kernel.org 19431L: linux-renesas-soc@vger.kernel.org 19432S: Supported 19433F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19434F: drivers/gpio/gpio-bd9571mwv.c 19435F: drivers/mfd/bd9571mwv.c 19436F: drivers/regulator/bd9571mwv-regulator.c 19437F: include/linux/mfd/bd9571mwv.h 19438 19439ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19440M: Matti Vaittinen <mazziesaccount@gmail.com> 19441S: Supported 19442F: drivers/clk/clk-bd718x7.c 19443F: drivers/gpio/gpio-bd71815.c 19444F: drivers/gpio/gpio-bd71828.c 19445F: drivers/mfd/rohm-bd71828.c 19446F: drivers/mfd/rohm-bd718x7.c 19447F: drivers/mfd/rohm-bd9576.c 19448F: drivers/regulator/bd71815-regulator.c 19449F: drivers/regulator/bd71828-regulator.c 19450F: drivers/regulator/bd718x7-regulator.c 19451F: drivers/regulator/bd9576-regulator.c 19452F: drivers/regulator/rohm-regulator.c 19453F: drivers/rtc/rtc-bd70528.c 19454F: drivers/watchdog/bd9576_wdt.c 19455F: include/linux/mfd/rohm-bd71815.h 19456F: include/linux/mfd/rohm-bd71828.h 19457F: include/linux/mfd/rohm-bd718x7.h 19458F: include/linux/mfd/rohm-bd957x.h 19459F: include/linux/mfd/rohm-generic.h 19460F: include/linux/mfd/rohm-shared.h 19461 19462ROSE NETWORK LAYER 19463M: Ralf Baechle <ralf@linux-mips.org> 19464L: linux-hams@vger.kernel.org 19465S: Maintained 19466W: https://linux-ax25.in-berlin.de 19467F: include/net/rose.h 19468F: include/uapi/linux/rose.h 19469F: net/rose/ 19470 19471ROTATION DRIVER FOR ALLWINNER A83T 19472M: Jernej Skrabec <jernej.skrabec@gmail.com> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475T: git git://linuxtv.org/media_tree.git 19476F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19477F: drivers/media/platform/sunxi/sun8i-rotate/ 19478 19479RPMSG TTY DRIVER 19480M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19481L: linux-remoteproc@vger.kernel.org 19482S: Maintained 19483F: drivers/tty/rpmsg_tty.c 19484 19485RTL2830 MEDIA DRIVER 19486L: linux-media@vger.kernel.org 19487S: Orphan 19488W: https://linuxtv.org 19489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19490F: drivers/media/dvb-frontends/rtl2830* 19491 19492RTL2832 MEDIA DRIVER 19493L: linux-media@vger.kernel.org 19494S: Orphan 19495W: https://linuxtv.org 19496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19497F: drivers/media/dvb-frontends/rtl2832* 19498 19499RTL2832_SDR MEDIA DRIVER 19500L: linux-media@vger.kernel.org 19501S: Orphan 19502W: https://linuxtv.org 19503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19504F: drivers/media/dvb-frontends/rtl2832_sdr* 19505 19506RTL8180 WIRELESS DRIVER 19507L: linux-wireless@vger.kernel.org 19508S: Orphan 19509F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19510 19511RTL8187 WIRELESS DRIVER 19512M: Hin-Tak Leung <hintak.leung@gmail.com> 19513M: Larry Finger <Larry.Finger@lwfinger.net> 19514L: linux-wireless@vger.kernel.org 19515S: Maintained 19516T: git https://github.com/pkshih/rtw.git 19517F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19518 19519RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19520M: Jes Sorensen <Jes.Sorensen@gmail.com> 19521L: linux-wireless@vger.kernel.org 19522S: Maintained 19523T: git https://github.com/pkshih/rtw.git 19524F: drivers/net/wireless/realtek/rtl8xxxu/ 19525 19526RTRS TRANSPORT DRIVERS 19527M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19528M: Jack Wang <jinpu.wang@ionos.com> 19529L: linux-rdma@vger.kernel.org 19530S: Maintained 19531F: drivers/infiniband/ulp/rtrs/ 19532 19533RUNTIME VERIFICATION (RV) 19534M: Daniel Bristot de Oliveira <bristot@kernel.org> 19535M: Steven Rostedt <rostedt@goodmis.org> 19536L: linux-trace-kernel@vger.kernel.org 19537S: Maintained 19538F: Documentation/trace/rv/ 19539F: include/linux/rv.h 19540F: include/rv/ 19541F: kernel/trace/rv/ 19542F: tools/verification/ 19543 19544RUST 19545M: Miguel Ojeda <ojeda@kernel.org> 19546M: Alex Gaynor <alex.gaynor@gmail.com> 19547M: Wedson Almeida Filho <wedsonaf@gmail.com> 19548R: Boqun Feng <boqun.feng@gmail.com> 19549R: Gary Guo <gary@garyguo.net> 19550R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19551R: Benno Lossin <benno.lossin@proton.me> 19552R: Andreas Hindborg <a.hindborg@samsung.com> 19553R: Alice Ryhl <aliceryhl@google.com> 19554L: rust-for-linux@vger.kernel.org 19555S: Supported 19556W: https://rust-for-linux.com 19557B: https://github.com/Rust-for-Linux/linux/issues 19558C: zulip://rust-for-linux.zulipchat.com 19559P: https://rust-for-linux.com/contributing 19560T: git https://github.com/Rust-for-Linux/linux.git rust-next 19561F: Documentation/rust/ 19562F: rust/ 19563F: samples/rust/ 19564F: scripts/*rust* 19565F: tools/testing/selftests/rust/ 19566K: \b(?i:rust)\b 19567 19568RXRPC SOCKETS (AF_RXRPC) 19569M: David Howells <dhowells@redhat.com> 19570M: Marc Dionne <marc.dionne@auristor.com> 19571L: linux-afs@lists.infradead.org 19572S: Supported 19573W: https://www.infradead.org/~dhowells/kafs/ 19574F: Documentation/networking/rxrpc.rst 19575F: include/keys/rxrpc-type.h 19576F: include/net/af_rxrpc.h 19577F: include/trace/events/rxrpc.h 19578F: include/uapi/linux/rxrpc.h 19579F: net/rxrpc/ 19580 19581S3 SAVAGE FRAMEBUFFER DRIVER 19582M: Antonino Daplas <adaplas@gmail.com> 19583L: linux-fbdev@vger.kernel.org 19584S: Maintained 19585F: drivers/video/fbdev/savage/ 19586 19587S390 ARCHITECTURE 19588M: Heiko Carstens <hca@linux.ibm.com> 19589M: Vasily Gorbik <gor@linux.ibm.com> 19590M: Alexander Gordeev <agordeev@linux.ibm.com> 19591R: Christian Borntraeger <borntraeger@linux.ibm.com> 19592R: Sven Schnelle <svens@linux.ibm.com> 19593L: linux-s390@vger.kernel.org 19594S: Supported 19595T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19596F: Documentation/driver-api/s390-drivers.rst 19597F: Documentation/arch/s390/ 19598F: arch/s390/ 19599F: drivers/s390/ 19600F: drivers/watchdog/diag288_wdt.c 19601 19602S390 COMMON I/O LAYER 19603M: Vineeth Vijayan <vneethv@linux.ibm.com> 19604M: Peter Oberparleiter <oberpar@linux.ibm.com> 19605L: linux-s390@vger.kernel.org 19606S: Supported 19607F: drivers/s390/cio/ 19608 19609S390 DASD DRIVER 19610M: Stefan Haberland <sth@linux.ibm.com> 19611M: Jan Hoeppner <hoeppner@linux.ibm.com> 19612L: linux-s390@vger.kernel.org 19613S: Supported 19614F: block/partitions/ibm.c 19615F: drivers/s390/block/dasd* 19616F: include/linux/dasd_mod.h 19617 19618S390 IOMMU (PCI) 19619M: Niklas Schnelle <schnelle@linux.ibm.com> 19620M: Matthew Rosato <mjrosato@linux.ibm.com> 19621R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19622L: linux-s390@vger.kernel.org 19623S: Supported 19624F: drivers/iommu/s390-iommu.c 19625 19626S390 IUCV NETWORK LAYER 19627M: Alexandra Winter <wintera@linux.ibm.com> 19628M: Thorsten Winkler <twinkler@linux.ibm.com> 19629L: linux-s390@vger.kernel.org 19630L: netdev@vger.kernel.org 19631S: Supported 19632F: drivers/s390/net/*iucv* 19633F: include/net/iucv/ 19634F: net/iucv/ 19635 19636S390 MM 19637M: Alexander Gordeev <agordeev@linux.ibm.com> 19638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19639L: linux-s390@vger.kernel.org 19640S: Supported 19641T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19642F: arch/s390/include/asm/pgtable.h 19643F: arch/s390/mm 19644 19645S390 NETWORK DRIVERS 19646M: Alexandra Winter <wintera@linux.ibm.com> 19647M: Thorsten Winkler <twinkler@linux.ibm.com> 19648L: linux-s390@vger.kernel.org 19649L: netdev@vger.kernel.org 19650S: Supported 19651F: drivers/s390/net/ 19652 19653S390 PCI SUBSYSTEM 19654M: Niklas Schnelle <schnelle@linux.ibm.com> 19655M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19656L: linux-s390@vger.kernel.org 19657S: Supported 19658F: Documentation/arch/s390/pci.rst 19659F: arch/s390/pci/ 19660F: drivers/pci/hotplug/s390_pci_hpc.c 19661 19662S390 SCM DRIVER 19663M: Vineeth Vijayan <vneethv@linux.ibm.com> 19664L: linux-s390@vger.kernel.org 19665S: Supported 19666F: drivers/s390/block/scm* 19667F: drivers/s390/cio/scm.c 19668 19669S390 VFIO AP DRIVER 19670M: Tony Krowiak <akrowiak@linux.ibm.com> 19671M: Halil Pasic <pasic@linux.ibm.com> 19672M: Jason Herne <jjherne@linux.ibm.com> 19673L: linux-s390@vger.kernel.org 19674S: Supported 19675F: Documentation/arch/s390/vfio-ap* 19676F: drivers/s390/crypto/vfio_ap* 19677 19678S390 VFIO-CCW DRIVER 19679M: Eric Farman <farman@linux.ibm.com> 19680M: Matthew Rosato <mjrosato@linux.ibm.com> 19681R: Halil Pasic <pasic@linux.ibm.com> 19682L: linux-s390@vger.kernel.org 19683L: kvm@vger.kernel.org 19684S: Supported 19685F: Documentation/arch/s390/vfio-ccw.rst 19686F: drivers/s390/cio/vfio_ccw* 19687F: include/uapi/linux/vfio_ccw.h 19688 19689S390 VFIO-PCI DRIVER 19690M: Matthew Rosato <mjrosato@linux.ibm.com> 19691M: Eric Farman <farman@linux.ibm.com> 19692L: linux-s390@vger.kernel.org 19693L: kvm@vger.kernel.org 19694S: Supported 19695F: arch/s390/kvm/pci* 19696F: drivers/vfio/pci/vfio_pci_zdev.c 19697F: include/uapi/linux/vfio_zdev.h 19698 19699S390 ZCRYPT DRIVER 19700M: Harald Freudenberger <freude@linux.ibm.com> 19701L: linux-s390@vger.kernel.org 19702S: Supported 19703F: drivers/s390/crypto/ 19704 19705S390 ZFCP DRIVER 19706M: Steffen Maier <maier@linux.ibm.com> 19707M: Benjamin Block <bblock@linux.ibm.com> 19708L: linux-s390@vger.kernel.org 19709S: Supported 19710F: drivers/s390/scsi/zfcp_* 19711 19712SAA6588 RDS RECEIVER DRIVER 19713M: Hans Verkuil <hverkuil@xs4all.nl> 19714L: linux-media@vger.kernel.org 19715S: Odd Fixes 19716W: https://linuxtv.org 19717T: git git://linuxtv.org/media_tree.git 19718F: drivers/media/i2c/saa6588* 19719 19720SAA7134 VIDEO4LINUX DRIVER 19721M: Mauro Carvalho Chehab <mchehab@kernel.org> 19722L: linux-media@vger.kernel.org 19723S: Odd fixes 19724W: https://linuxtv.org 19725T: git git://linuxtv.org/media_tree.git 19726F: Documentation/driver-api/media/drivers/saa7134* 19727F: drivers/media/pci/saa7134/ 19728 19729SAA7146 VIDEO4LINUX-2 DRIVER 19730M: Hans Verkuil <hverkuil@xs4all.nl> 19731L: linux-media@vger.kernel.org 19732S: Maintained 19733T: git git://linuxtv.org/media_tree.git 19734F: drivers/media/common/saa7146/ 19735F: drivers/media/pci/saa7146/ 19736F: include/media/drv-intf/saa7146* 19737 19738SAFESETID SECURITY MODULE 19739M: Micah Morton <mortonm@chromium.org> 19740S: Supported 19741F: Documentation/admin-guide/LSM/SafeSetID.rst 19742F: security/safesetid/ 19743 19744SAMSUNG AUDIO (ASoC) DRIVERS 19745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19747S: Maintained 19748B: mailto:linux-samsung-soc@vger.kernel.org 19749F: Documentation/devicetree/bindings/sound/samsung* 19750F: sound/soc/samsung/ 19751 19752SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19753M: Krzysztof Kozlowski <krzk@kernel.org> 19754L: linux-crypto@vger.kernel.org 19755L: linux-samsung-soc@vger.kernel.org 19756S: Maintained 19757F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19758F: drivers/crypto/exynos-rng.c 19759 19760SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19761M: Łukasz Stelmach <l.stelmach@samsung.com> 19762L: linux-samsung-soc@vger.kernel.org 19763S: Maintained 19764F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19765F: drivers/char/hw_random/exynos-trng.c 19766 19767SAMSUNG FRAMEBUFFER DRIVER 19768M: Jingoo Han <jingoohan1@gmail.com> 19769L: linux-fbdev@vger.kernel.org 19770S: Maintained 19771F: drivers/video/fbdev/s3c-fb.c 19772 19773SAMSUNG INTERCONNECT DRIVERS 19774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19775M: Artur Świgoń <a.swigon@samsung.com> 19776L: linux-pm@vger.kernel.org 19777L: linux-samsung-soc@vger.kernel.org 19778S: Supported 19779F: drivers/interconnect/samsung/ 19780 19781SAMSUNG LAPTOP DRIVER 19782M: Corentin Chary <corentin.chary@gmail.com> 19783L: platform-driver-x86@vger.kernel.org 19784S: Maintained 19785F: drivers/platform/x86/samsung-laptop.c 19786 19787SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19788M: Krzysztof Kozlowski <krzk@kernel.org> 19789L: linux-kernel@vger.kernel.org 19790L: linux-samsung-soc@vger.kernel.org 19791S: Maintained 19792B: mailto:linux-samsung-soc@vger.kernel.org 19793F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19794F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19795F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19796F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19797F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19798F: drivers/clk/clk-s2mps11.c 19799F: drivers/mfd/sec*.c 19800F: drivers/regulator/s2m*.c 19801F: drivers/regulator/s5m*.c 19802F: drivers/rtc/rtc-s5m.c 19803F: include/linux/mfd/samsung/ 19804 19805SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19806M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19807L: linux-media@vger.kernel.org 19808L: linux-samsung-soc@vger.kernel.org 19809S: Maintained 19810F: drivers/media/platform/samsung/s3c-camif/ 19811F: include/media/drv-intf/s3c_camif.h 19812 19813SAMSUNG S3FWRN5 NFC DRIVER 19814M: Krzysztof Kozlowski <krzk@kernel.org> 19815S: Maintained 19816F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19817F: drivers/nfc/s3fwrn5 19818 19819SAMSUNG S5C73M3 CAMERA DRIVER 19820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19821M: Andrzej Hajda <andrzej.hajda@intel.com> 19822L: linux-media@vger.kernel.org 19823S: Supported 19824F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19825F: drivers/media/i2c/s5c73m3/* 19826 19827SAMSUNG S5K5BAF CAMERA DRIVER 19828M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19829M: Andrzej Hajda <andrzej.hajda@intel.com> 19830L: linux-media@vger.kernel.org 19831S: Supported 19832F: drivers/media/i2c/s5k5baf.c 19833 19834SAMSUNG S5P Security SubSystem (SSS) DRIVER 19835M: Krzysztof Kozlowski <krzk@kernel.org> 19836M: Vladimir Zapolskiy <vz@mleia.com> 19837L: linux-crypto@vger.kernel.org 19838L: linux-samsung-soc@vger.kernel.org 19839S: Maintained 19840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19842F: drivers/crypto/s5p-sss.c 19843 19844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19846L: linux-media@vger.kernel.org 19847S: Supported 19848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19849F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19850F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19853F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19854F: drivers/media/platform/samsung/exynos4-is/ 19855 19856SAMSUNG SOC CLOCK DRIVERS 19857M: Krzysztof Kozlowski <krzk@kernel.org> 19858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19859M: Chanwoo Choi <cw00.choi@samsung.com> 19860R: Alim Akhtar <alim.akhtar@samsung.com> 19861L: linux-samsung-soc@vger.kernel.org 19862S: Maintained 19863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19864F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19865F: Documentation/devicetree/bindings/clock/samsung,s3c* 19866F: drivers/clk/samsung/ 19867F: include/dt-bindings/clock/exynos*.h 19868F: include/dt-bindings/clock/s5p*.h 19869F: include/dt-bindings/clock/samsung,*.h 19870F: include/linux/clk/samsung.h 19871 19872SAMSUNG SPI DRIVERS 19873M: Andi Shyti <andi.shyti@kernel.org> 19874L: linux-spi@vger.kernel.org 19875L: linux-samsung-soc@vger.kernel.org 19876S: Maintained 19877F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19878F: drivers/spi/spi-s3c* 19879F: include/linux/platform_data/spi-s3c64xx.h 19880 19881SAMSUNG SXGBE DRIVERS 19882M: Byungho An <bh74.an@samsung.com> 19883L: netdev@vger.kernel.org 19884S: Supported 19885F: drivers/net/ethernet/samsung/sxgbe/ 19886 19887SAMSUNG THERMAL DRIVER 19888M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19889M: Krzysztof Kozlowski <krzk@kernel.org> 19890L: linux-pm@vger.kernel.org 19891L: linux-samsung-soc@vger.kernel.org 19892S: Maintained 19893F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19894F: drivers/thermal/samsung/ 19895 19896SAMSUNG USB2 PHY DRIVER 19897M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19898L: linux-kernel@vger.kernel.org 19899S: Supported 19900F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19901F: Documentation/driver-api/phy/samsung-usb2.rst 19902F: drivers/phy/samsung/phy-exynos4210-usb2.c 19903F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19904F: drivers/phy/samsung/phy-exynos5250-usb2.c 19905F: drivers/phy/samsung/phy-s5pv210-usb2.c 19906F: drivers/phy/samsung/phy-samsung-usb2.c 19907F: drivers/phy/samsung/phy-samsung-usb2.h 19908 19909SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19910M: Paul Barker <paul.barker@sancloud.com> 19911R: Marc Murphy <marc.murphy@sancloud.com> 19912S: Supported 19913F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19914 19915SC1200 WDT DRIVER 19916M: Zwane Mwaikambo <zwanem@gmail.com> 19917S: Maintained 19918F: drivers/watchdog/sc1200wdt.c 19919 19920SCHEDULER 19921M: Ingo Molnar <mingo@redhat.com> 19922M: Peter Zijlstra <peterz@infradead.org> 19923M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19924M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19925R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19926R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19927R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19928R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19929R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19930R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19931L: linux-kernel@vger.kernel.org 19932S: Maintained 19933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19934F: include/linux/preempt.h 19935F: include/linux/sched.h 19936F: include/linux/wait.h 19937F: include/uapi/linux/sched.h 19938F: kernel/sched/ 19939 19940SCSI LIBSAS SUBSYSTEM 19941R: John Garry <john.g.garry@oracle.com> 19942R: Jason Yan <yanaijie@huawei.com> 19943L: linux-scsi@vger.kernel.org 19944S: Supported 19945F: Documentation/scsi/libsas.rst 19946F: drivers/scsi/libsas/ 19947F: include/scsi/libsas.h 19948F: include/scsi/sas_ata.h 19949 19950SCSI RDMA PROTOCOL (SRP) INITIATOR 19951M: Bart Van Assche <bvanassche@acm.org> 19952L: linux-rdma@vger.kernel.org 19953S: Supported 19954Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19955F: drivers/infiniband/ulp/srp/ 19956F: include/scsi/srp.h 19957 19958SCSI RDMA PROTOCOL (SRP) TARGET 19959M: Bart Van Assche <bvanassche@acm.org> 19960L: linux-rdma@vger.kernel.org 19961L: target-devel@vger.kernel.org 19962S: Supported 19963Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19964F: drivers/infiniband/ulp/srpt/ 19965 19966SCSI SG DRIVER 19967M: Doug Gilbert <dgilbert@interlog.com> 19968L: linux-scsi@vger.kernel.org 19969S: Maintained 19970W: http://sg.danny.cz/sg 19971F: Documentation/scsi/scsi-generic.rst 19972F: drivers/scsi/sg.c 19973F: include/scsi/sg.h 19974 19975SCSI SUBSYSTEM 19976M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19977M: "Martin K. Petersen" <martin.petersen@oracle.com> 19978L: linux-scsi@vger.kernel.org 19979S: Maintained 19980Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19983F: Documentation/devicetree/bindings/scsi/ 19984F: drivers/scsi/ 19985F: drivers/ufs/ 19986F: include/scsi/ 19987 19988SCSI TAPE DRIVER 19989M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19990L: linux-scsi@vger.kernel.org 19991S: Maintained 19992F: Documentation/scsi/st.rst 19993F: drivers/scsi/st.* 19994F: drivers/scsi/st_*.h 19995 19996SCSI TARGET CORE USER DRIVER 19997M: Bodo Stroesser <bostroesser@gmail.com> 19998L: linux-scsi@vger.kernel.org 19999L: target-devel@vger.kernel.org 20000S: Supported 20001F: Documentation/target/tcmu-design.rst 20002F: drivers/target/target_core_user.c 20003F: include/uapi/linux/target_core_user.h 20004 20005SCSI TARGET SUBSYSTEM 20006M: "Martin K. Petersen" <martin.petersen@oracle.com> 20007L: linux-scsi@vger.kernel.org 20008L: target-devel@vger.kernel.org 20009S: Supported 20010Q: https://patchwork.kernel.org/project/target-devel/list/ 20011T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20012F: Documentation/target/ 20013F: drivers/target/ 20014F: include/target/ 20015 20016SCTP PROTOCOL 20017M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20018M: Xin Long <lucien.xin@gmail.com> 20019L: linux-sctp@vger.kernel.org 20020S: Maintained 20021W: https://github.com/sctp/lksctp-tools/wiki 20022F: Documentation/networking/sctp.rst 20023F: include/linux/sctp.h 20024F: include/net/sctp/ 20025F: include/uapi/linux/sctp.h 20026F: net/sctp/ 20027 20028SCx200 CPU SUPPORT 20029M: Jim Cromie <jim.cromie@gmail.com> 20030S: Odd Fixes 20031F: Documentation/i2c/busses/scx200_acb.rst 20032F: arch/x86/platform/scx200/ 20033F: drivers/i2c/busses/scx200* 20034F: drivers/mtd/maps/scx200_docflash.c 20035F: drivers/watchdog/scx200_wdt.c 20036F: include/linux/scx200.h 20037 20038SCx200 GPIO DRIVER 20039M: Jim Cromie <jim.cromie@gmail.com> 20040S: Maintained 20041F: drivers/char/scx200_gpio.c 20042F: include/linux/scx200_gpio.h 20043 20044SCx200 HRT CLOCKSOURCE DRIVER 20045M: Jim Cromie <jim.cromie@gmail.com> 20046S: Maintained 20047F: drivers/clocksource/scx200_hrt.c 20048 20049SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20050M: Sascha Sommer <saschasommer@freenet.de> 20051L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20052S: Maintained 20053F: drivers/mmc/host/sdricoh_cs.c 20054 20055SECO BOARDS CEC DRIVER 20056M: Ettore Chimenti <ek5.chimenti@gmail.com> 20057S: Maintained 20058F: drivers/media/cec/platform/seco/seco-cec.c 20059F: drivers/media/cec/platform/seco/seco-cec.h 20060 20061SECURE COMPUTING 20062M: Kees Cook <kees@kernel.org> 20063R: Andy Lutomirski <luto@amacapital.net> 20064R: Will Drewry <wad@chromium.org> 20065S: Supported 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20067F: Documentation/userspace-api/seccomp_filter.rst 20068F: include/linux/seccomp.h 20069F: include/uapi/linux/seccomp.h 20070F: kernel/seccomp.c 20071F: tools/testing/selftests/kselftest_harness.h 20072F: tools/testing/selftests/seccomp/* 20073K: \bsecure_computing 20074K: \bTIF_SECCOMP\b 20075 20076SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20077M: Kamal Dasu <kamal.dasu@broadcom.com> 20078M: Al Cooper <alcooperx@gmail.com> 20079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20080L: linux-mmc@vger.kernel.org 20081S: Maintained 20082F: drivers/mmc/host/sdhci-brcmstb* 20083 20084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20085M: Adrian Hunter <adrian.hunter@intel.com> 20086L: linux-mmc@vger.kernel.org 20087S: Supported 20088F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20089F: drivers/mmc/host/sdhci* 20090 20091SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20092M: Aubin Constans <aubin.constans@microchip.com> 20093R: Eugen Hristev <eugen.hristev@collabora.com> 20094L: linux-mmc@vger.kernel.org 20095S: Supported 20096F: drivers/mmc/host/sdhci-of-at91.c 20097 20098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20099M: Haibo Chen <haibo.chen@nxp.com> 20100L: imx@lists.linux.dev 20101L: linux-mmc@vger.kernel.org 20102S: Maintained 20103F: drivers/mmc/host/sdhci-esdhc-imx.c 20104 20105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20106M: Ben Dooks <ben-linux@fluff.org> 20107M: Jaehoon Chung <jh80.chung@samsung.com> 20108L: linux-mmc@vger.kernel.org 20109S: Maintained 20110F: drivers/mmc/host/sdhci-s3c* 20111 20112SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20113M: Viresh Kumar <vireshk@kernel.org> 20114L: linux-mmc@vger.kernel.org 20115S: Maintained 20116F: drivers/mmc/host/sdhci-spear.c 20117 20118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20119M: Vignesh Raghavendra <vigneshr@ti.com> 20120L: linux-mmc@vger.kernel.org 20121S: Maintained 20122F: drivers/mmc/host/sdhci-omap.c 20123 20124SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20125M: Jonathan Derrick <jonathan.derrick@linux.dev> 20126L: linux-block@vger.kernel.org 20127S: Supported 20128F: block/opal_proto.h 20129F: block/sed* 20130F: include/linux/sed* 20131F: include/uapi/linux/sed* 20132 20133SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20134M: Mark Rutland <mark.rutland@arm.com> 20135M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20136M: Sudeep Holla <sudeep.holla@arm.com> 20137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20138S: Maintained 20139F: drivers/firmware/smccc/ 20140F: include/linux/arm-smccc.h 20141 20142SECURITY CONTACT 20143M: Security Officers <security@kernel.org> 20144S: Supported 20145F: Documentation/process/security-bugs.rst 20146 20147SECURITY SUBSYSTEM 20148M: Paul Moore <paul@paul-moore.com> 20149M: James Morris <jmorris@namei.org> 20150M: "Serge E. Hallyn" <serge@hallyn.com> 20151L: linux-security-module@vger.kernel.org 20152S: Supported 20153Q: https://patchwork.kernel.org/project/linux-security-module/list 20154B: mailto:linux-security-module@vger.kernel.org 20155P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20156T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20157F: include/linux/lsm_audit.h 20158F: include/linux/lsm_hook_defs.h 20159F: include/linux/lsm_hooks.h 20160F: include/linux/security.h 20161F: include/uapi/linux/lsm.h 20162F: security/ 20163F: tools/testing/selftests/lsm/ 20164X: security/selinux/ 20165K: \bsecurity_[a-z_0-9]\+\b 20166 20167SELINUX SECURITY MODULE 20168M: Paul Moore <paul@paul-moore.com> 20169M: Stephen Smalley <stephen.smalley.work@gmail.com> 20170R: Ondrej Mosnacek <omosnace@redhat.com> 20171L: selinux@vger.kernel.org 20172S: Supported 20173W: https://github.com/SELinuxProject 20174Q: https://patchwork.kernel.org/project/selinux/list 20175B: mailto:selinux@vger.kernel.org 20176P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20177T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20178F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20179F: Documentation/ABI/removed/sysfs-selinux-disable 20180F: Documentation/admin-guide/LSM/SELinux.rst 20181F: include/trace/events/avc.h 20182F: include/uapi/linux/selinux_netlink.h 20183F: scripts/selinux/ 20184F: security/selinux/ 20185 20186SENSABLE PHANTOM 20187M: Jiri Slaby <jirislaby@kernel.org> 20188S: Maintained 20189F: drivers/misc/phantom.c 20190F: include/uapi/linux/phantom.h 20191 20192SENSEAIR SUNRISE 006-0-0007 20193M: Jacopo Mondi <jacopo@jmondi.org> 20194S: Maintained 20195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20196F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20197F: drivers/iio/chemical/sunrise_co2.c 20198 20199SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20200M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20201S: Maintained 20202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20203F: drivers/iio/chemical/scd30.h 20204F: drivers/iio/chemical/scd30_core.c 20205F: drivers/iio/chemical/scd30_i2c.c 20206F: drivers/iio/chemical/scd30_serial.c 20207 20208SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20209M: Roan van Dijk <roan@protonic.nl> 20210S: Maintained 20211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20212F: drivers/iio/chemical/scd4x.c 20213 20214SENSIRION SGP40 GAS SENSOR DRIVER 20215M: Andreas Klinger <ak@it-klinger.de> 20216S: Maintained 20217F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20218F: drivers/iio/chemical/sgp40.c 20219 20220SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20221M: Tomasz Duszynski <tduszyns@gmail.com> 20222S: Maintained 20223F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20224F: drivers/iio/chemical/sps30.c 20225F: drivers/iio/chemical/sps30_i2c.c 20226F: drivers/iio/chemical/sps30_serial.c 20227 20228SERIAL DEVICE BUS 20229M: Rob Herring <robh@kernel.org> 20230L: linux-serial@vger.kernel.org 20231S: Maintained 20232F: Documentation/devicetree/bindings/serial/serial.yaml 20233F: drivers/tty/serdev/ 20234F: include/linux/serdev.h 20235 20236SERIAL IR RECEIVER 20237M: Sean Young <sean@mess.org> 20238L: linux-media@vger.kernel.org 20239S: Maintained 20240F: drivers/media/rc/serial_ir.c 20241 20242SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20243M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20245S: Maintained 20246F: Documentation/devicetree/bindings/slimbus/ 20247F: drivers/slimbus/ 20248F: include/linux/slimbus.h 20249 20250SFC NETWORK DRIVER 20251M: Edward Cree <ecree.xilinx@gmail.com> 20252M: Martin Habets <habetsm.xilinx@gmail.com> 20253L: netdev@vger.kernel.org 20254L: linux-net-drivers@amd.com 20255S: Supported 20256F: Documentation/networking/devlink/sfc.rst 20257F: drivers/net/ethernet/sfc/ 20258 20259SFCTEMP HWMON DRIVER 20260M: Emil Renner Berthing <kernel@esmil.dk> 20261M: Hal Feng <hal.feng@starfivetech.com> 20262L: linux-hwmon@vger.kernel.org 20263S: Maintained 20264F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20265F: Documentation/hwmon/sfctemp.rst 20266F: drivers/hwmon/sfctemp.c 20267 20268SFF/SFP/SFP+ MODULE SUPPORT 20269M: Russell King <linux@armlinux.org.uk> 20270L: netdev@vger.kernel.org 20271S: Maintained 20272F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20273F: drivers/net/phy/phylink.c 20274F: drivers/net/phy/sfp* 20275F: include/linux/mdio/mdio-i2c.h 20276F: include/linux/phylink.h 20277F: include/linux/sfp.h 20278K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20279 20280SGI GRU DRIVER 20281M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20282S: Maintained 20283F: drivers/misc/sgi-gru/ 20284 20285SGI XP/XPC/XPNET DRIVER 20286M: Robin Holt <robinmholt@gmail.com> 20287M: Steve Wahl <steve.wahl@hpe.com> 20288S: Maintained 20289F: drivers/misc/sgi-xp/ 20290 20291SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20292M: Wenjia Zhang <wenjia@linux.ibm.com> 20293M: Jan Karcher <jaka@linux.ibm.com> 20294R: D. Wythe <alibuda@linux.alibaba.com> 20295R: Tony Lu <tonylu@linux.alibaba.com> 20296R: Wen Gu <guwen@linux.alibaba.com> 20297L: linux-s390@vger.kernel.org 20298S: Supported 20299F: net/smc/ 20300 20301SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20302M: Linus Walleij <linus.walleij@linaro.org> 20303L: linux-iio@vger.kernel.org 20304S: Maintained 20305T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20306F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20307F: drivers/iio/light/gp2ap002.c 20308 20309SHARP RJ54N1CB0C SENSOR DRIVER 20310M: Jacopo Mondi <jacopo@jmondi.org> 20311L: linux-media@vger.kernel.org 20312S: Odd fixes 20313T: git git://linuxtv.org/media_tree.git 20314F: drivers/media/i2c/rj54n1cb0c.c 20315F: include/media/i2c/rj54n1cb0c.h 20316 20317SHRINKER 20318M: Andrew Morton <akpm@linux-foundation.org> 20319M: Dave Chinner <david@fromorbit.com> 20320R: Qi Zheng <zhengqi.arch@bytedance.com> 20321R: Roman Gushchin <roman.gushchin@linux.dev> 20322R: Muchun Song <muchun.song@linux.dev> 20323L: linux-mm@kvack.org 20324S: Maintained 20325F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20326F: include/linux/shrinker.h 20327F: mm/shrinker.c 20328F: mm/shrinker_debug.c 20329 20330SH_VOU V4L2 OUTPUT DRIVER 20331L: linux-media@vger.kernel.org 20332S: Orphan 20333F: drivers/media/platform/renesas/sh_vou.c 20334F: include/media/drv-intf/sh_vou.h 20335 20336SI2157 MEDIA DRIVER 20337L: linux-media@vger.kernel.org 20338S: Orphan 20339W: https://linuxtv.org 20340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20341F: drivers/media/tuners/si2157* 20342 20343SI2165 MEDIA DRIVER 20344M: Matthias Schwarzott <zzam@gentoo.org> 20345L: linux-media@vger.kernel.org 20346S: Maintained 20347W: https://linuxtv.org 20348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20349F: drivers/media/dvb-frontends/si2165* 20350 20351SI2168 MEDIA DRIVER 20352L: linux-media@vger.kernel.org 20353S: Orphan 20354W: https://linuxtv.org 20355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20356F: drivers/media/dvb-frontends/si2168* 20357 20358SI470X FM RADIO RECEIVER I2C DRIVER 20359M: Hans Verkuil <hverkuil@xs4all.nl> 20360L: linux-media@vger.kernel.org 20361S: Odd Fixes 20362W: https://linuxtv.org 20363T: git git://linuxtv.org/media_tree.git 20364F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20365F: drivers/media/radio/si470x/radio-si470x-i2c.c 20366 20367SI470X FM RADIO RECEIVER USB DRIVER 20368M: Hans Verkuil <hverkuil@xs4all.nl> 20369L: linux-media@vger.kernel.org 20370S: Maintained 20371W: https://linuxtv.org 20372T: git git://linuxtv.org/media_tree.git 20373F: drivers/media/radio/si470x/radio-si470x-common.c 20374F: drivers/media/radio/si470x/radio-si470x-usb.c 20375F: drivers/media/radio/si470x/radio-si470x.h 20376 20377SI4713 FM RADIO TRANSMITTER I2C DRIVER 20378M: Eduardo Valentin <edubezval@gmail.com> 20379L: linux-media@vger.kernel.org 20380S: Odd Fixes 20381W: https://linuxtv.org 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/radio/si4713/si4713.? 20384 20385SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20386M: Eduardo Valentin <edubezval@gmail.com> 20387L: linux-media@vger.kernel.org 20388S: Odd Fixes 20389W: https://linuxtv.org 20390T: git git://linuxtv.org/media_tree.git 20391F: drivers/media/radio/si4713/radio-platform-si4713.c 20392 20393SI4713 FM RADIO TRANSMITTER USB DRIVER 20394M: Hans Verkuil <hverkuil@xs4all.nl> 20395L: linux-media@vger.kernel.org 20396S: Maintained 20397W: https://linuxtv.org 20398T: git git://linuxtv.org/media_tree.git 20399F: drivers/media/radio/si4713/radio-usb-si4713.c 20400 20401SIANO DVB DRIVER 20402M: Mauro Carvalho Chehab <mchehab@kernel.org> 20403L: linux-media@vger.kernel.org 20404S: Odd fixes 20405W: https://linuxtv.org 20406T: git git://linuxtv.org/media_tree.git 20407F: drivers/media/common/siano/ 20408F: drivers/media/mmc/siano/ 20409F: drivers/media/usb/siano/ 20410F: drivers/media/usb/siano/ 20411 20412SIEMENS IPC LED DRIVERS 20413M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20414M: Xing Tong Wu <xingtong.wu@siemens.com> 20415M: Tobias Schaffner <tobias.schaffner@siemens.com> 20416L: linux-leds@vger.kernel.org 20417S: Maintained 20418F: drivers/leds/simple/ 20419 20420SIEMENS IPC PLATFORM DRIVERS 20421M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20422M: Xing Tong Wu <xingtong.wu@siemens.com> 20423M: Tobias Schaffner <tobias.schaffner@siemens.com> 20424L: platform-driver-x86@vger.kernel.org 20425S: Maintained 20426F: drivers/platform/x86/siemens/ 20427F: include/linux/platform_data/x86/simatic-ipc-base.h 20428F: include/linux/platform_data/x86/simatic-ipc.h 20429 20430SIEMENS IPC WATCHDOG DRIVERS 20431M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20432M: Xing Tong Wu <xingtong.wu@siemens.com> 20433M: Tobias Schaffner <tobias.schaffner@siemens.com> 20434L: linux-watchdog@vger.kernel.org 20435S: Maintained 20436F: drivers/watchdog/simatic-ipc-wdt.c 20437 20438SIFIVE DRIVERS 20439M: Paul Walmsley <paul.walmsley@sifive.com> 20440M: Samuel Holland <samuel.holland@sifive.com> 20441L: linux-riscv@lists.infradead.org 20442S: Supported 20443F: drivers/dma/sf-pdma/ 20444N: sifive 20445K: fu[57]40 20446K: [^@]sifive 20447 20448SILEAD TOUCHSCREEN DRIVER 20449M: Hans de Goede <hdegoede@redhat.com> 20450L: linux-input@vger.kernel.org 20451L: platform-driver-x86@vger.kernel.org 20452S: Maintained 20453F: drivers/input/touchscreen/silead.c 20454F: drivers/platform/x86/touchscreen_dmi.c 20455 20456SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20457M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20458S: Supported 20459F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20460F: drivers/net/wireless/silabs/wfx/ 20461 20462SILICON MOTION SM712 FRAME BUFFER DRIVER 20463M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20464M: Teddy Wang <teddy.wang@siliconmotion.com> 20465M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20466L: linux-fbdev@vger.kernel.org 20467S: Maintained 20468F: Documentation/fb/sm712fb.rst 20469F: drivers/video/fbdev/sm712* 20470 20471SILVACO I3C DUAL-ROLE MASTER 20472M: Miquel Raynal <miquel.raynal@bootlin.com> 20473M: Conor Culhane <conor.culhane@silvaco.com> 20474L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20475S: Maintained 20476F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20477F: drivers/i3c/master/svc-i3c-master.c 20478 20479SIMPLEFB FB DRIVER 20480M: Hans de Goede <hdegoede@redhat.com> 20481L: linux-fbdev@vger.kernel.org 20482S: Maintained 20483F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20484F: drivers/video/fbdev/simplefb.c 20485F: include/linux/platform_data/simplefb.h 20486 20487SIOX 20488M: Thorsten Scherer <t.scherer@eckelmann.de> 20489R: Pengutronix Kernel Team <kernel@pengutronix.de> 20490S: Supported 20491F: drivers/gpio/gpio-siox.c 20492F: drivers/siox/* 20493F: include/trace/events/siox.h 20494 20495SIPHASH PRF ROUTINES 20496M: Jason A. Donenfeld <Jason@zx2c4.com> 20497S: Maintained 20498F: include/linux/siphash.h 20499F: lib/siphash.c 20500F: lib/siphash_kunit.c 20501 20502SIS 190 ETHERNET DRIVER 20503M: Francois Romieu <romieu@fr.zoreil.com> 20504L: netdev@vger.kernel.org 20505S: Maintained 20506F: drivers/net/ethernet/sis/sis190.c 20507 20508SIS 900/7016 FAST ETHERNET DRIVER 20509M: Daniele Venzano <venza@brownhat.org> 20510L: netdev@vger.kernel.org 20511S: Maintained 20512W: http://www.brownhat.org/sis900.html 20513F: drivers/net/ethernet/sis/sis900.* 20514 20515SIS FRAMEBUFFER DRIVER 20516S: Orphan 20517F: Documentation/fb/sisfb.rst 20518F: drivers/video/fbdev/sis/ 20519F: include/video/sisfb.h 20520 20521SIS I2C TOUCHSCREEN DRIVER 20522M: Mika Penttilä <mpenttil@redhat.com> 20523L: linux-input@vger.kernel.org 20524S: Maintained 20525F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20526F: drivers/input/touchscreen/sis_i2c.c 20527 20528SIS USB2VGA DRIVER 20529M: Thomas Winischhofer <thomas@winischhofer.net> 20530S: Maintained 20531W: http://www.winischhofer.at/linuxsisusbvga.shtml 20532F: drivers/usb/misc/sisusbvga/ 20533 20534SL28 CPLD MFD DRIVER 20535M: Michael Walle <mwalle@kernel.org> 20536S: Maintained 20537F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20538F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20539F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20540F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20541F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20542F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20543F: drivers/gpio/gpio-sl28cpld.c 20544F: drivers/hwmon/sl28cpld-hwmon.c 20545F: drivers/irqchip/irq-sl28cpld.c 20546F: drivers/pwm/pwm-sl28cpld.c 20547F: drivers/watchdog/sl28cpld_wdt.c 20548 20549SL28 VPD NVMEM LAYOUT DRIVER 20550M: Michael Walle <mwalle@kernel.org> 20551S: Maintained 20552F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20553F: drivers/nvmem/layouts/sl28vpd.c 20554 20555SLAB ALLOCATOR 20556M: Christoph Lameter <cl@linux.com> 20557M: Pekka Enberg <penberg@kernel.org> 20558M: David Rientjes <rientjes@google.com> 20559M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20560M: Andrew Morton <akpm@linux-foundation.org> 20561M: Vlastimil Babka <vbabka@suse.cz> 20562R: Roman Gushchin <roman.gushchin@linux.dev> 20563R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20564L: linux-mm@kvack.org 20565S: Maintained 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20567F: include/linux/sl?b*.h 20568F: mm/sl?b* 20569 20570SLCAN CAN NETWORK DRIVER 20571M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20572L: linux-can@vger.kernel.org 20573S: Maintained 20574F: drivers/net/can/slcan/ 20575 20576SLEEPABLE READ-COPY UPDATE (SRCU) 20577M: Lai Jiangshan <jiangshanlai@gmail.com> 20578M: "Paul E. McKenney" <paulmck@kernel.org> 20579M: Josh Triplett <josh@joshtriplett.org> 20580R: Steven Rostedt <rostedt@goodmis.org> 20581R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20582L: rcu@vger.kernel.org 20583S: Supported 20584W: http://www.rdrop.com/users/paulmck/RCU/ 20585T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20586F: include/linux/srcu*.h 20587F: kernel/rcu/srcu*.c 20588 20589SMACK SECURITY MODULE 20590M: Casey Schaufler <casey@schaufler-ca.com> 20591L: linux-security-module@vger.kernel.org 20592S: Maintained 20593W: http://schaufler-ca.com 20594T: git git://github.com/cschaufler/smack-next 20595F: Documentation/admin-guide/LSM/Smack.rst 20596F: security/smack/ 20597 20598SMC91x ETHERNET DRIVER 20599M: Nicolas Pitre <nico@fluxnic.net> 20600S: Odd Fixes 20601F: drivers/net/ethernet/smsc/smc91x.* 20602 20603SMSC EMC2103 HARDWARE MONITOR DRIVER 20604M: Steve Glendinning <steve.glendinning@shawell.net> 20605L: linux-hwmon@vger.kernel.org 20606S: Maintained 20607F: Documentation/hwmon/emc2103.rst 20608F: drivers/hwmon/emc2103.c 20609 20610SMSC SCH5627 HARDWARE MONITOR DRIVER 20611M: Hans de Goede <hdegoede@redhat.com> 20612L: linux-hwmon@vger.kernel.org 20613S: Supported 20614F: Documentation/hwmon/sch5627.rst 20615F: drivers/hwmon/sch5627.c 20616 20617SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20618M: Steve Glendinning <steve.glendinning@shawell.net> 20619L: linux-fbdev@vger.kernel.org 20620S: Maintained 20621F: drivers/video/fbdev/smscufx.c 20622 20623SMSC47B397 HARDWARE MONITOR DRIVER 20624M: Jean Delvare <jdelvare@suse.com> 20625L: linux-hwmon@vger.kernel.org 20626S: Maintained 20627F: Documentation/hwmon/smsc47b397.rst 20628F: drivers/hwmon/smsc47b397.c 20629 20630SMSC911x ETHERNET DRIVER 20631M: Steve Glendinning <steve.glendinning@shawell.net> 20632L: netdev@vger.kernel.org 20633S: Maintained 20634F: drivers/net/ethernet/smsc/smsc911x.* 20635F: include/linux/smsc911x.h 20636 20637SMSC9420 PCI ETHERNET DRIVER 20638M: Steve Glendinning <steve.glendinning@shawell.net> 20639L: netdev@vger.kernel.org 20640S: Maintained 20641F: drivers/net/ethernet/smsc/smsc9420.* 20642 20643SNET DPU VIRTIO DATA PATH ACCELERATOR 20644R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20645F: drivers/vdpa/solidrun/ 20646 20647SOCIONEXT (SNI) AVE NETWORK DRIVER 20648M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20649L: netdev@vger.kernel.org 20650S: Maintained 20651F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20652F: drivers/net/ethernet/socionext/sni_ave.c 20653 20654SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20656M: Masahisa Kojima <kojima.masahisa@socionext.com> 20657L: netdev@vger.kernel.org 20658S: Maintained 20659F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20660F: drivers/net/ethernet/socionext/netsec.c 20661 20662SOCIONEXT (SNI) Synquacer SPI DRIVER 20663M: Masahisa Kojima <masahisa.kojima@linaro.org> 20664M: Jassi Brar <jaswinder.singh@linaro.org> 20665L: linux-spi@vger.kernel.org 20666S: Maintained 20667F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20668F: drivers/spi/spi-synquacer.c 20669 20670SOCIONEXT SYNQUACER I2C DRIVER 20671M: Ard Biesheuvel <ardb@kernel.org> 20672L: linux-i2c@vger.kernel.org 20673S: Maintained 20674F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20675F: drivers/i2c/busses/i2c-synquacer.c 20676 20677SOCIONEXT UNIPHIER SOUND DRIVER 20678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20679S: Orphan 20680F: sound/soc/uniphier/ 20681 20682SOCKET TIMESTAMPING 20683M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20684S: Maintained 20685F: Documentation/networking/timestamping.rst 20686F: include/uapi/linux/net_tstamp.h 20687F: tools/testing/selftests/net/so_txtime.c 20688 20689SOEKRIS NET48XX LED SUPPORT 20690M: Chris Boot <bootc@bootc.net> 20691S: Maintained 20692F: drivers/leds/leds-net48xx.c 20693 20694SOFT-IWARP DRIVER (siw) 20695M: Bernard Metzler <bmt@zurich.ibm.com> 20696L: linux-rdma@vger.kernel.org 20697S: Supported 20698F: drivers/infiniband/sw/siw/ 20699F: include/uapi/rdma/siw-abi.h 20700 20701SOFT-ROCE DRIVER (rxe) 20702M: Zhu Yanjun <zyjzyj2000@gmail.com> 20703L: linux-rdma@vger.kernel.org 20704S: Supported 20705F: drivers/infiniband/sw/rxe/ 20706F: include/uapi/rdma/rdma_user_rxe.h 20707 20708SOFTLOGIC 6x10 MPEG CODEC 20709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20710M: Anton Sviridenko <anton@corp.bluecherry.net> 20711M: Andrey Utkin <andrey_utkin@fastmail.com> 20712M: Ismael Luceno <ismael@iodev.co.uk> 20713L: linux-media@vger.kernel.org 20714S: Supported 20715F: drivers/media/pci/solo6x10/ 20716 20717SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20718M: James Morse <james.morse@arm.com> 20719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20720S: Maintained 20721F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20722F: drivers/firmware/arm_sdei.c 20723F: include/linux/arm_sdei.h 20724F: include/uapi/linux/arm_sdei.h 20725 20726SOFTWARE NODES AND DEVICE PROPERTIES 20727R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20728R: Daniel Scally <djrscally@gmail.com> 20729R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20730R: Sakari Ailus <sakari.ailus@linux.intel.com> 20731L: linux-acpi@vger.kernel.org 20732S: Maintained 20733F: drivers/base/property.c 20734F: drivers/base/swnode.c 20735F: include/linux/fwnode.h 20736F: include/linux/property.h 20737 20738SOFTWARE RAID (Multiple Disks) SUPPORT 20739M: Song Liu <song@kernel.org> 20740R: Yu Kuai <yukuai3@huawei.com> 20741L: linux-raid@vger.kernel.org 20742S: Supported 20743Q: https://patchwork.kernel.org/project/linux-raid/list/ 20744T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20745F: drivers/md/Kconfig 20746F: drivers/md/Makefile 20747F: drivers/md/md* 20748F: drivers/md/raid* 20749F: include/linux/raid/ 20750F: include/uapi/linux/raid/ 20751 20752SOLIDRUN CLEARFOG SUPPORT 20753M: Russell King <linux@armlinux.org.uk> 20754S: Maintained 20755F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20756F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20757 20758SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20759M: Russell King <linux@armlinux.org.uk> 20760S: Maintained 20761F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20762F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20763F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20764 20765SONIC NETWORK DRIVER 20766M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20767L: netdev@vger.kernel.org 20768S: Maintained 20769F: drivers/net/ethernet/natsemi/sonic.* 20770 20771SONICS SILICON BACKPLANE DRIVER (SSB) 20772M: Michael Buesch <m@bues.ch> 20773L: linux-wireless@vger.kernel.org 20774S: Maintained 20775F: drivers/ssb/ 20776F: include/linux/ssb/ 20777 20778SONY IMX208 SENSOR DRIVER 20779M: Sakari Ailus <sakari.ailus@linux.intel.com> 20780L: linux-media@vger.kernel.org 20781S: Maintained 20782T: git git://linuxtv.org/media_tree.git 20783F: drivers/media/i2c/imx208.c 20784 20785SONY IMX214 SENSOR DRIVER 20786M: Ricardo Ribalda <ribalda@kernel.org> 20787L: linux-media@vger.kernel.org 20788S: Maintained 20789T: git git://linuxtv.org/media_tree.git 20790F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20791F: drivers/media/i2c/imx214.c 20792 20793SONY IMX219 SENSOR DRIVER 20794M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20795L: linux-media@vger.kernel.org 20796S: Maintained 20797T: git git://linuxtv.org/media_tree.git 20798F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20799F: drivers/media/i2c/imx219.c 20800 20801SONY IMX258 SENSOR DRIVER 20802M: Sakari Ailus <sakari.ailus@linux.intel.com> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805T: git git://linuxtv.org/media_tree.git 20806F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20807F: drivers/media/i2c/imx258.c 20808 20809SONY IMX274 SENSOR DRIVER 20810M: Leon Luo <leonl@leopardimaging.com> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813T: git git://linuxtv.org/media_tree.git 20814F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20815F: drivers/media/i2c/imx274.c 20816 20817SONY IMX290 SENSOR DRIVER 20818M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20819L: linux-media@vger.kernel.org 20820S: Maintained 20821T: git git://linuxtv.org/media_tree.git 20822F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20823F: drivers/media/i2c/imx290.c 20824 20825SONY IMX296 SENSOR DRIVER 20826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20828L: linux-media@vger.kernel.org 20829S: Maintained 20830T: git git://linuxtv.org/media_tree.git 20831F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20832F: drivers/media/i2c/imx296.c 20833 20834SONY IMX319 SENSOR DRIVER 20835M: Bingbu Cao <bingbu.cao@intel.com> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838T: git git://linuxtv.org/media_tree.git 20839F: drivers/media/i2c/imx319.c 20840 20841SONY IMX334 SENSOR DRIVER 20842L: linux-media@vger.kernel.org 20843S: Orphan 20844T: git git://linuxtv.org/media_tree.git 20845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20846F: drivers/media/i2c/imx334.c 20847 20848SONY IMX335 SENSOR DRIVER 20849L: linux-media@vger.kernel.org 20850S: Orphan 20851T: git git://linuxtv.org/media_tree.git 20852F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20853F: drivers/media/i2c/imx335.c 20854 20855SONY IMX355 SENSOR DRIVER 20856M: Tianshu Qiu <tian.shu.qiu@intel.com> 20857L: linux-media@vger.kernel.org 20858S: Maintained 20859T: git git://linuxtv.org/media_tree.git 20860F: drivers/media/i2c/imx355.c 20861 20862SONY IMX412 SENSOR DRIVER 20863L: linux-media@vger.kernel.org 20864S: Orphan 20865T: git git://linuxtv.org/media_tree.git 20866F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20867F: drivers/media/i2c/imx412.c 20868 20869SONY IMX415 SENSOR DRIVER 20870M: Michael Riesch <michael.riesch@wolfvision.net> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873T: git git://linuxtv.org/media_tree.git 20874F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20875F: drivers/media/i2c/imx415.c 20876 20877SONY MEMORYSTICK SUBSYSTEM 20878M: Maxim Levitsky <maximlevitsky@gmail.com> 20879M: Alex Dubov <oakad@yahoo.com> 20880M: Ulf Hansson <ulf.hansson@linaro.org> 20881L: linux-mmc@vger.kernel.org 20882S: Maintained 20883T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20884F: drivers/memstick/ 20885F: include/linux/memstick.h 20886 20887SONY VAIO CONTROL DEVICE DRIVER 20888M: Mattia Dongili <malattia@linux.it> 20889L: platform-driver-x86@vger.kernel.org 20890S: Maintained 20891W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20892F: Documentation/admin-guide/laptops/sony-laptop.rst 20893F: drivers/char/sonypi.c 20894F: drivers/platform/x86/sony-laptop.c 20895F: include/linux/sony-laptop.h 20896 20897SOPHGO DEVICETREES and DRIVERS 20898M: Chen Wang <unicorn_wang@outlook.com> 20899M: Inochi Amaoto <inochiama@outlook.com> 20900T: git https://github.com/sophgo/linux.git 20901S: Maintained 20902N: sophgo 20903K: sophgo 20904 20905SOUND 20906M: Jaroslav Kysela <perex@perex.cz> 20907M: Takashi Iwai <tiwai@suse.com> 20908L: linux-sound@vger.kernel.org 20909S: Maintained 20910W: http://www.alsa-project.org/ 20911Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20913F: Documentation/sound/ 20914F: include/sound/ 20915F: include/uapi/sound/ 20916F: sound/ 20917F: tools/testing/selftests/alsa 20918 20919SOUND - ALSA SELFTESTS 20920M: Mark Brown <broonie@kernel.org> 20921L: linux-sound@vger.kernel.org 20922L: linux-kselftest@vger.kernel.org 20923S: Supported 20924F: tools/testing/selftests/alsa 20925 20926SOUND - COMPRESSED AUDIO 20927M: Vinod Koul <vkoul@kernel.org> 20928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20929S: Supported 20930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20931F: Documentation/sound/designs/compress-offload.rst 20932F: include/sound/compress_driver.h 20933F: include/uapi/sound/compress_* 20934F: sound/core/compress_offload.c 20935F: sound/soc/soc-compress.c 20936 20937SOUND - CORE KUNIT TEST 20938M: Ivan Orlov <ivan.orlov0322@gmail.com> 20939L: linux-sound@vger.kernel.org 20940S: Supported 20941F: sound/core/sound_kunit.c 20942 20943SOUND - DMAENGINE HELPERS 20944M: Lars-Peter Clausen <lars@metafoo.de> 20945S: Supported 20946F: include/sound/dmaengine_pcm.h 20947F: sound/core/pcm_dmaengine.c 20948F: sound/soc/soc-generic-dmaengine-pcm.c 20949 20950SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20951M: Liam Girdwood <lgirdwood@gmail.com> 20952M: Mark Brown <broonie@kernel.org> 20953L: linux-sound@vger.kernel.org 20954S: Supported 20955W: http://alsa-project.org/main/index.php/ASoC 20956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20957F: Documentation/devicetree/bindings/sound/ 20958F: Documentation/sound/soc/ 20959F: include/dt-bindings/sound/ 20960F: include/sound/soc* 20961F: include/sound/sof.h 20962F: include/sound/sof/ 20963F: include/trace/events/sof*.h 20964F: include/uapi/sound/asoc.h 20965F: sound/soc/ 20966 20967SOUND - SOC LAYER / dapm-graph 20968M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20969L: linux-sound@vger.kernel.org 20970S: Maintained 20971F: tools/sound/dapm-graph 20972 20973SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20974M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20975M: Liam Girdwood <lgirdwood@gmail.com> 20976M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20977M: Bard Liao <yung-chuan.liao@linux.intel.com> 20978M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20979M: Daniel Baluta <daniel.baluta@nxp.com> 20980R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20981L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20982S: Supported 20983W: https://github.com/thesofproject/linux/ 20984F: sound/soc/sof/ 20985 20986SOUNDWIRE SUBSYSTEM 20987M: Vinod Koul <vkoul@kernel.org> 20988M: Bard Liao <yung-chuan.liao@linux.intel.com> 20989R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20990R: Sanyog Kale <sanyog.r.kale@intel.com> 20991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20992S: Supported 20993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20994F: Documentation/driver-api/soundwire/ 20995F: drivers/soundwire/ 20996F: include/linux/soundwire/ 20997 20998SP2 MEDIA DRIVER 20999M: Olli Salonen <olli.salonen@iki.fi> 21000L: linux-media@vger.kernel.org 21001S: Maintained 21002W: https://linuxtv.org 21003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21004F: drivers/media/dvb-frontends/sp2* 21005 21006SPANISH DOCUMENTATION 21007M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21008R: Avadhut Naik <avadhut.naik@amd.com> 21009S: Maintained 21010F: Documentation/translations/sp_SP/ 21011 21012SPARC + UltraSPARC (sparc/sparc64) 21013M: "David S. Miller" <davem@davemloft.net> 21014M: Andreas Larsson <andreas@gaisler.com> 21015L: sparclinux@vger.kernel.org 21016S: Maintained 21017Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21020F: arch/sparc/ 21021F: drivers/sbus/ 21022 21023SPARC SERIAL DRIVERS 21024M: "David S. Miller" <davem@davemloft.net> 21025L: sparclinux@vger.kernel.org 21026S: Maintained 21027T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21029F: drivers/tty/serial/suncore.c 21030F: drivers/tty/serial/sunhv.c 21031F: drivers/tty/serial/sunsab.c 21032F: drivers/tty/serial/sunsab.h 21033F: drivers/tty/serial/sunsu.c 21034F: drivers/tty/serial/sunzilog.c 21035F: drivers/tty/serial/sunzilog.h 21036F: drivers/tty/vcc.c 21037F: include/linux/sunserialcore.h 21038 21039SPARSE CHECKER 21040M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21041L: linux-sparse@vger.kernel.org 21042S: Maintained 21043W: https://sparse.docs.kernel.org/ 21044Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21045B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21046T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21047F: include/linux/compiler.h 21048 21049SPEAKUP CONSOLE SPEECH DRIVER 21050M: William Hubbs <w.d.hubbs@gmail.com> 21051M: Chris Brannon <chris@the-brannons.com> 21052M: Kirk Reiser <kirk@reisers.ca> 21053M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21054L: speakup@linux-speakup.org 21055S: Odd Fixes 21056W: http://www.linux-speakup.org/ 21057W: https://github.com/linux-speakup/speakup 21058B: https://github.com/linux-speakup/speakup/issues 21059F: drivers/accessibility/speakup/ 21060 21061SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21062M: Viresh Kumar <vireshk@kernel.org> 21063M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21064M: soc@kernel.org 21065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21066S: Maintained 21067W: http://www.st.com/spear 21068F: arch/arm/boot/dts/st/spear* 21069F: arch/arm/mach-spear/ 21070F: drivers/clk/spear/ 21071F: drivers/pinctrl/spear/ 21072 21073SPI NOR SUBSYSTEM 21074M: Tudor Ambarus <tudor.ambarus@linaro.org> 21075M: Pratyush Yadav <pratyush@kernel.org> 21076M: Michael Walle <mwalle@kernel.org> 21077L: linux-mtd@lists.infradead.org 21078S: Maintained 21079W: http://www.linux-mtd.infradead.org/ 21080Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21081C: irc://irc.oftc.net/mtd 21082T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21083F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21084F: drivers/mtd/spi-nor/ 21085F: include/linux/mtd/spi-nor.h 21086 21087SPI SUBSYSTEM 21088M: Mark Brown <broonie@kernel.org> 21089L: linux-spi@vger.kernel.org 21090S: Maintained 21091Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21092T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21093F: Documentation/devicetree/bindings/spi/ 21094F: Documentation/spi/ 21095F: drivers/spi/ 21096F: include/linux/spi/ 21097F: include/uapi/linux/spi/ 21098F: tools/spi/ 21099 21100SPIDERNET NETWORK DRIVER for CELL 21101M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21102M: Geoff Levand <geoff@infradead.org> 21103L: netdev@vger.kernel.org 21104L: linuxppc-dev@lists.ozlabs.org 21105S: Maintained 21106F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21107F: drivers/net/ethernet/toshiba/spider_net* 21108 21109SPMI SUBSYSTEM 21110M: Stephen Boyd <sboyd@kernel.org> 21111L: linux-kernel@vger.kernel.org 21112S: Maintained 21113T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21114F: Documentation/devicetree/bindings/spmi/ 21115F: drivers/spmi/ 21116F: include/dt-bindings/spmi/spmi.h 21117F: include/linux/spmi.h 21118F: include/trace/events/spmi.h 21119 21120SPU FILE SYSTEM 21121M: Jeremy Kerr <jk@ozlabs.org> 21122L: linuxppc-dev@lists.ozlabs.org 21123S: Supported 21124W: http://www.ibm.com/developerworks/power/cell/ 21125F: Documentation/filesystems/spufs/spufs.rst 21126F: arch/powerpc/platforms/cell/spufs/ 21127 21128SQUASHFS FILE SYSTEM 21129M: Phillip Lougher <phillip@squashfs.org.uk> 21130L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21131S: Maintained 21132W: http://squashfs.org.uk 21133T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21134F: Documentation/filesystems/squashfs.rst 21135F: fs/squashfs/ 21136 21137SRM (Alpha) environment access 21138M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21139S: Maintained 21140F: arch/alpha/kernel/srm_env.c 21141 21142ST LSM6DSx IMU IIO DRIVER 21143M: Lorenzo Bianconi <lorenzo@kernel.org> 21144L: linux-iio@vger.kernel.org 21145S: Maintained 21146W: http://www.st.com/ 21147F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21148F: drivers/iio/imu/st_lsm6dsx/ 21149 21150ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21151M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21152M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21153L: linux-media@vger.kernel.org 21154S: Maintained 21155T: git git://linuxtv.org/media_tree.git 21156F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21157F: drivers/media/i2c/st-mipid02.c 21158 21159ST STM32 FIREWALL 21160M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21161S: Maintained 21162F: drivers/bus/stm32_etzpc.c 21163F: drivers/bus/stm32_firewall.c 21164F: drivers/bus/stm32_rifsc.c 21165 21166ST STM32 I2C/SMBUS DRIVER 21167M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21168M: Alain Volmat <alain.volmat@foss.st.com> 21169L: linux-i2c@vger.kernel.org 21170S: Maintained 21171F: drivers/i2c/busses/i2c-stm32* 21172 21173ST STM32 SPI DRIVER 21174M: Alain Volmat <alain.volmat@foss.st.com> 21175L: linux-spi@vger.kernel.org 21176S: Maintained 21177F: drivers/spi/spi-stm32.c 21178 21179ST STPDDC60 DRIVER 21180M: Daniel Nilsson <daniel.nilsson@flex.com> 21181L: linux-hwmon@vger.kernel.org 21182S: Maintained 21183F: Documentation/hwmon/stpddc60.rst 21184F: drivers/hwmon/pmbus/stpddc60.c 21185 21186ST VGXY61 DRIVER 21187M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21188M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21189L: linux-media@vger.kernel.org 21190S: Maintained 21191T: git git://linuxtv.org/media_tree.git 21192F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21193F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 21194F: drivers/media/i2c/st-vgxy61.c 21195 21196ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21197M: Song Qiang <songqiang1304521@gmail.com> 21198L: linux-iio@vger.kernel.org 21199S: Maintained 21200F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21201F: drivers/iio/proximity/vl53l0x-i2c.c 21202 21203STABLE BRANCH 21204M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21205M: Sasha Levin <sashal@kernel.org> 21206L: stable@vger.kernel.org 21207S: Supported 21208F: Documentation/process/stable-kernel-rules.rst 21209 21210STAGING - ATOMISP DRIVER 21211M: Hans de Goede <hdegoede@redhat.com> 21212M: Mauro Carvalho Chehab <mchehab@kernel.org> 21213R: Sakari Ailus <sakari.ailus@linux.intel.com> 21214L: linux-media@vger.kernel.org 21215S: Maintained 21216F: drivers/staging/media/atomisp/ 21217 21218STAGING - FIELDBUS SUBSYSTEM 21219M: Sven Van Asbroeck <TheSven73@gmail.com> 21220S: Maintained 21221F: drivers/staging/fieldbus/* 21222F: drivers/staging/fieldbus/Documentation/ 21223 21224STAGING - HMS ANYBUS-S BUS 21225M: Sven Van Asbroeck <TheSven73@gmail.com> 21226S: Maintained 21227F: drivers/staging/fieldbus/anybuss/ 21228 21229STAGING - INDUSTRIAL IO 21230M: Jonathan Cameron <jic23@kernel.org> 21231L: linux-iio@vger.kernel.org 21232S: Odd Fixes 21233F: Documentation/devicetree/bindings/staging/iio/ 21234F: drivers/staging/iio/ 21235 21236STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21237M: Marc Dietrich <marvin24@gmx.de> 21238L: ac100@lists.launchpad.net (moderated for non-subscribers) 21239L: linux-tegra@vger.kernel.org 21240S: Maintained 21241F: drivers/staging/nvec/ 21242 21243STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21244M: Jens Frederich <jfrederich@gmail.com> 21245M: Jon Nettleton <jon.nettleton@gmail.com> 21246S: Maintained 21247W: http://wiki.laptop.org/go/DCON 21248F: drivers/staging/olpc_dcon/ 21249 21250STAGING - REALTEK RTL8712U DRIVERS 21251M: Larry Finger <Larry.Finger@lwfinger.net> 21252M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21253S: Odd Fixes 21254F: drivers/staging/rtl8712/ 21255 21256STAGING - SEPS525 LCD CONTROLLER DRIVERS 21257M: Michael Hennerich <michael.hennerich@analog.com> 21258L: linux-fbdev@vger.kernel.org 21259S: Supported 21260F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21261F: drivers/staging/fbtft/fb_seps525.c 21262 21263STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21264M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21265M: Teddy Wang <teddy.wang@siliconmotion.com> 21266M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21267L: linux-fbdev@vger.kernel.org 21268S: Maintained 21269F: drivers/staging/sm750fb/ 21270 21271STAGING - VIA VT665X DRIVERS 21272M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21273S: Odd Fixes 21274F: drivers/staging/vt665?/ 21275 21276STAGING SUBSYSTEM 21277M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21278L: linux-staging@lists.linux.dev 21279S: Supported 21280T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21281F: drivers/staging/ 21282 21283STANDALONE CACHE CONTROLLER DRIVERS 21284M: Conor Dooley <conor@kernel.org> 21285L: linux-riscv@lists.infradead.org 21286S: Maintained 21287T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21288F: drivers/cache 21289 21290STARFIRE/DURALAN NETWORK DRIVER 21291M: Ion Badulescu <ionut@badula.org> 21292S: Odd Fixes 21293F: drivers/net/ethernet/adaptec/starfire* 21294 21295STARFIVE CAMERA SUBSYSTEM DRIVER 21296M: Jack Zhu <jack.zhu@starfivetech.com> 21297M: Changhuang Liang <changhuang.liang@starfivetech.com> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300F: Documentation/admin-guide/media/starfive_camss.rst 21301F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21302F: drivers/staging/media/starfive/camss 21303 21304STARFIVE CRYPTO DRIVER 21305M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21306M: William Qiu <william.qiu@starfivetech.com> 21307S: Supported 21308F: Documentation/devicetree/bindings/crypto/starfive* 21309F: drivers/crypto/starfive/ 21310 21311STARFIVE DEVICETREES 21312M: Emil Renner Berthing <kernel@esmil.dk> 21313S: Maintained 21314F: arch/riscv/boot/dts/starfive/ 21315 21316STARFIVE DWMAC GLUE LAYER 21317M: Emil Renner Berthing <kernel@esmil.dk> 21318M: Minda Chen <minda.chen@starfivetech.com> 21319S: Maintained 21320F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21321F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21322 21323STARFIVE JH7110 DPHY RX DRIVER 21324M: Jack Zhu <jack.zhu@starfivetech.com> 21325M: Changhuang Liang <changhuang.liang@starfivetech.com> 21326S: Supported 21327F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21328F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21329 21330STARFIVE JH7110 MMC/SD/SDIO DRIVER 21331M: William Qiu <william.qiu@starfivetech.com> 21332S: Supported 21333F: Documentation/devicetree/bindings/mmc/starfive* 21334F: drivers/mmc/host/dw_mmc-starfive.c 21335 21336STARFIVE JH7110 PLL CLOCK DRIVER 21337M: Xingyu Wu <xingyu.wu@starfivetech.com> 21338S: Supported 21339F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21340F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21341 21342STARFIVE JH7110 PWMDAC DRIVER 21343M: Hal Feng <hal.feng@starfivetech.com> 21344M: Xingyu Wu <xingyu.wu@starfivetech.com> 21345S: Supported 21346F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21347F: sound/soc/starfive/jh7110_pwmdac.c 21348 21349STARFIVE JH7110 SYSCON 21350M: William Qiu <william.qiu@starfivetech.com> 21351M: Xingyu Wu <xingyu.wu@starfivetech.com> 21352S: Supported 21353F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21354 21355STARFIVE JH7110 TDM DRIVER 21356M: Walker Chen <walker.chen@starfivetech.com> 21357S: Maintained 21358F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21359F: sound/soc/starfive/jh7110_tdm.c 21360 21361STARFIVE JH71X0 CLOCK DRIVERS 21362M: Emil Renner Berthing <kernel@esmil.dk> 21363M: Hal Feng <hal.feng@starfivetech.com> 21364S: Maintained 21365F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21366F: drivers/clk/starfive/clk-starfive-jh71* 21367F: include/dt-bindings/clock/starfive?jh71*.h 21368 21369STARFIVE JH71X0 PINCTRL DRIVERS 21370M: Emil Renner Berthing <kernel@esmil.dk> 21371M: Jianlong Huang <jianlong.huang@starfivetech.com> 21372M: Hal Feng <hal.feng@starfivetech.com> 21373L: linux-gpio@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21376F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21377F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21378F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21379 21380STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21381M: Emil Renner Berthing <kernel@esmil.dk> 21382M: Hal Feng <hal.feng@starfivetech.com> 21383S: Maintained 21384F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21385F: drivers/reset/starfive/reset-starfive-jh71* 21386F: include/dt-bindings/reset/starfive?jh71*.h 21387 21388STARFIVE JH71X0 USB DRIVERS 21389M: Minda Chen <minda.chen@starfivetech.com> 21390S: Maintained 21391F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21392F: drivers/usb/cdns3/cdns3-starfive.c 21393 21394STARFIVE JH71XX PMU CONTROLLER DRIVER 21395M: Walker Chen <walker.chen@starfivetech.com> 21396M: Changhuang Liang <changhuang.liang@starfivetech.com> 21397S: Supported 21398F: Documentation/devicetree/bindings/power/starfive* 21399F: drivers/pmdomain/starfive/ 21400F: include/dt-bindings/power/starfive,jh7110-pmu.h 21401 21402STARFIVE SOC DRIVERS 21403M: Conor Dooley <conor@kernel.org> 21404S: Maintained 21405T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21406F: Documentation/devicetree/bindings/soc/starfive/ 21407 21408STARFIVE STARLINK PMU DRIVER 21409M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21410S: Maintained 21411F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21412F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21413F: drivers/perf/starfive_starlink_pmu.c 21414 21415STARFIVE TRNG DRIVER 21416M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21417S: Supported 21418F: Documentation/devicetree/bindings/rng/starfive* 21419F: drivers/char/hw_random/jh7110-trng.c 21420 21421STARFIVE WATCHDOG DRIVER 21422M: Xingyu Wu <xingyu.wu@starfivetech.com> 21423M: Samin Guo <samin.guo@starfivetech.com> 21424S: Supported 21425F: Documentation/devicetree/bindings/watchdog/starfive* 21426F: drivers/watchdog/starfive-wdt.c 21427 21428STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21429M: Minda Chen <minda.chen@starfivetech.com> 21430S: Supported 21431F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21432F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21433F: drivers/phy/starfive/phy-jh7110-pcie.c 21434F: drivers/phy/starfive/phy-jh7110-usb.c 21435 21436STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21437M: Changhuang Liang <changhuang.liang@starfivetech.com> 21438S: Supported 21439F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21440F: drivers/irqchip/irq-starfive-jh8100-intc.c 21441 21442STATIC BRANCH/CALL 21443M: Peter Zijlstra <peterz@infradead.org> 21444M: Josh Poimboeuf <jpoimboe@kernel.org> 21445M: Jason Baron <jbaron@akamai.com> 21446R: Steven Rostedt <rostedt@goodmis.org> 21447R: Ard Biesheuvel <ardb@kernel.org> 21448S: Supported 21449F: arch/*/include/asm/jump_label*.h 21450F: arch/*/include/asm/static_call*.h 21451F: arch/*/kernel/jump_label.c 21452F: arch/*/kernel/static_call.c 21453F: include/linux/jump_label*.h 21454F: include/linux/static_call*.h 21455F: kernel/jump_label.c 21456F: kernel/static_call.c 21457 21458STI AUDIO (ASoC) DRIVERS 21459M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21461S: Maintained 21462F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21463F: sound/soc/sti/ 21464 21465STI CEC DRIVER 21466M: Alain Volmat <alain.volmat@foss.st.com> 21467S: Maintained 21468F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21469F: drivers/media/cec/platform/sti/ 21470 21471STK1160 USB VIDEO CAPTURE DRIVER 21472M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21473L: linux-media@vger.kernel.org 21474S: Maintained 21475T: git git://linuxtv.org/media_tree.git 21476F: drivers/media/usb/stk1160/ 21477 21478STM32 AUDIO (ASoC) DRIVERS 21479M: Olivier Moysan <olivier.moysan@foss.st.com> 21480M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21481L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21482S: Maintained 21483F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21484F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21485F: sound/soc/stm/ 21486 21487STM32 TIMER/LPTIMER DRIVERS 21488M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21489S: Maintained 21490F: Documentation/ABI/testing/*timer-stm32 21491F: Documentation/devicetree/bindings/*/*stm32-*timer* 21492F: drivers/*/stm32-*timer* 21493F: drivers/pwm/pwm-stm32* 21494F: include/linux/*/stm32-*tim* 21495 21496STMMAC ETHERNET DRIVER 21497M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21498M: Jose Abreu <joabreu@synopsys.com> 21499L: netdev@vger.kernel.org 21500S: Supported 21501W: http://www.stlinux.com 21502F: Documentation/networking/device_drivers/ethernet/stmicro/ 21503F: drivers/net/ethernet/stmicro/stmmac/ 21504 21505SUN HAPPY MEAL ETHERNET DRIVER 21506M: Sean Anderson <seanga2@gmail.com> 21507S: Maintained 21508F: drivers/net/ethernet/sun/sunhme.* 21509 21510SUN3/3X 21511M: Sam Creasey <sammy@sammy.net> 21512S: Maintained 21513W: http://sammy.net/sun3/ 21514F: arch/m68k/include/asm/sun3* 21515F: arch/m68k/kernel/*sun3* 21516F: arch/m68k/sun3*/ 21517F: drivers/net/ethernet/i825xx/sun3* 21518 21519SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21520M: Hans de Goede <hdegoede@redhat.com> 21521L: linux-input@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21524F: drivers/input/keyboard/sun4i-lradc-keys.c 21525 21526SUNDANCE NETWORK DRIVER 21527M: Denis Kirjanov <kda@linux-powerpc.org> 21528L: netdev@vger.kernel.org 21529S: Maintained 21530F: drivers/net/ethernet/dlink/sundance.c 21531 21532SUNPLUS ETHERNET DRIVER 21533M: Wells Lu <wellslutw@gmail.com> 21534L: netdev@vger.kernel.org 21535S: Maintained 21536W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21537F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21538F: drivers/net/ethernet/sunplus/ 21539 21540SUNPLUS MMC DRIVER 21541M: Tony Huang <tonyhuang.sunplus@gmail.com> 21542M: Li-hao Kuo <lhjeff911@gmail.com> 21543S: Maintained 21544F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21545F: drivers/mmc/host/sunplus-mmc.c 21546 21547SUNPLUS OCOTP DRIVER 21548M: Vincent Shih <vincent.sunplus@gmail.com> 21549S: Maintained 21550F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21551F: drivers/nvmem/sunplus-ocotp.c 21552 21553SUNPLUS PWM DRIVER 21554M: Hammer Hsieh <hammerh0314@gmail.com> 21555S: Maintained 21556F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21557F: drivers/pwm/pwm-sunplus.c 21558 21559SUNPLUS RTC DRIVER 21560M: Vincent Shih <vincent.sunplus@gmail.com> 21561L: linux-rtc@vger.kernel.org 21562S: Maintained 21563F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21564F: drivers/rtc/rtc-sunplus.c 21565 21566SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21567M: Li-hao Kuo <lhjeff911@gmail.com> 21568L: linux-spi@vger.kernel.org 21569S: Maintained 21570F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21571F: drivers/spi/spi-sunplus-sp7021.c 21572 21573SUNPLUS UART DRIVER 21574M: Hammer Hsieh <hammerh0314@gmail.com> 21575S: Maintained 21576F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21577F: drivers/tty/serial/sunplus-uart.c 21578 21579SUNPLUS USB2 PHY DRIVER 21580M: Vincent Shih <vincent.sunplus@gmail.com> 21581L: linux-usb@vger.kernel.org 21582S: Maintained 21583F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21584F: drivers/phy/sunplus/Kconfig 21585F: drivers/phy/sunplus/Makefile 21586F: drivers/phy/sunplus/phy-sunplus-usb2.c 21587 21588SUNPLUS WATCHDOG DRIVER 21589M: Xiantao Hu <xt.hu@cqplus1.com> 21590L: linux-watchdog@vger.kernel.org 21591S: Maintained 21592F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21593F: drivers/watchdog/sunplus_wdt.c 21594 21595SUPERH 21596M: Yoshinori Sato <ysato@users.sourceforge.jp> 21597M: Rich Felker <dalias@libc.org> 21598M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21599L: linux-sh@vger.kernel.org 21600S: Maintained 21601Q: http://patchwork.kernel.org/project/linux-sh/list/ 21602F: Documentation/arch/sh/ 21603F: arch/sh/ 21604F: drivers/sh/ 21605 21606SUSPEND TO RAM 21607M: "Rafael J. Wysocki" <rafael@kernel.org> 21608M: Len Brown <len.brown@intel.com> 21609M: Pavel Machek <pavel@ucw.cz> 21610L: linux-pm@vger.kernel.org 21611S: Supported 21612B: https://bugzilla.kernel.org 21613F: Documentation/power/ 21614F: arch/x86/kernel/acpi/sleep* 21615F: arch/x86/kernel/acpi/wakeup* 21616F: drivers/base/power/ 21617F: include/linux/freezer.h 21618F: include/linux/pm.h 21619F: include/linux/suspend.h 21620F: kernel/power/ 21621 21622SVGA HANDLING 21623M: Martin Mares <mj@ucw.cz> 21624L: linux-video@atrey.karlin.mff.cuni.cz 21625S: Maintained 21626F: Documentation/admin-guide/svga.rst 21627F: arch/x86/boot/video* 21628 21629SWITCHDEV 21630M: Jiri Pirko <jiri@resnulli.us> 21631M: Ivan Vecera <ivecera@redhat.com> 21632L: netdev@vger.kernel.org 21633S: Supported 21634F: include/net/switchdev.h 21635F: net/switchdev/ 21636 21637SY8106A REGULATOR DRIVER 21638M: Icenowy Zheng <icenowy@aosc.io> 21639S: Maintained 21640F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21641F: drivers/regulator/sy8106a-regulator.c 21642 21643SYNC FILE FRAMEWORK 21644M: Sumit Semwal <sumit.semwal@linaro.org> 21645R: Gustavo Padovan <gustavo@padovan.org> 21646L: linux-media@vger.kernel.org 21647L: dri-devel@lists.freedesktop.org 21648S: Maintained 21649T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21650F: Documentation/driver-api/sync_file.rst 21651F: drivers/dma-buf/dma-fence* 21652F: drivers/dma-buf/sw_sync.c 21653F: drivers/dma-buf/sync_* 21654F: include/linux/sync_file.h 21655F: include/uapi/linux/sync_file.h 21656 21657SYNOPSYS ARC ARCHITECTURE 21658M: Vineet Gupta <vgupta@kernel.org> 21659L: linux-snps-arc@lists.infradead.org 21660S: Supported 21661T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21662F: Documentation/arch/arc 21663F: Documentation/devicetree/bindings/arc/* 21664F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21665F: arch/arc/ 21666F: drivers/clocksource/arc_timer.c 21667F: drivers/tty/serial/arc_uart.c 21668 21669SYNOPSYS ARC HSDK SDP pll clock driver 21670M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21671S: Supported 21672F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21673F: drivers/clk/clk-hsdk-pll.c 21674 21675SYNOPSYS ARC SDP clock driver 21676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21677S: Supported 21678F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21679F: drivers/clk/axs10x/* 21680 21681SYNOPSYS ARC SDP platform support 21682M: Alexey Brodkin <abrodkin@synopsys.com> 21683S: Supported 21684F: Documentation/devicetree/bindings/arc/axs10* 21685F: arch/arc/boot/dts/ax* 21686F: arch/arc/plat-axs10x 21687 21688SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21689M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21690S: Supported 21691F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21692F: drivers/reset/reset-axs10x.c 21693 21694SYNOPSYS CREG GPIO DRIVER 21695M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21696S: Maintained 21697F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21698F: drivers/gpio/gpio-creg-snps.c 21699 21700SYNOPSYS DESIGNWARE 8250 UART DRIVER 21701M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21702R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21703S: Supported 21704F: drivers/tty/serial/8250/8250_dw.c 21705F: drivers/tty/serial/8250/8250_dwlib.* 21706F: drivers/tty/serial/8250/8250_lpss.c 21707 21708SYNOPSYS DESIGNWARE APB GPIO DRIVER 21709M: Hoan Tran <hoan@os.amperecomputing.com> 21710M: Serge Semin <fancer.lancer@gmail.com> 21711L: linux-gpio@vger.kernel.org 21712S: Maintained 21713F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21714F: drivers/gpio/gpio-dwapb.c 21715 21716SYNOPSYS DESIGNWARE APB SSI DRIVER 21717M: Serge Semin <fancer.lancer@gmail.com> 21718L: linux-spi@vger.kernel.org 21719S: Supported 21720F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21721F: drivers/spi/spi-dw* 21722 21723SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21724M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21725S: Maintained 21726F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21727F: drivers/dma/dw-axi-dmac/ 21728 21729SYNOPSYS DESIGNWARE DMAC DRIVER 21730M: Viresh Kumar <vireshk@kernel.org> 21731R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21732S: Maintained 21733F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21734F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21735F: drivers/dma/dw/ 21736F: include/dt-bindings/dma/dw-dmac.h 21737F: include/linux/dma/dw.h 21738F: include/linux/platform_data/dma-dw.h 21739 21740SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21741M: Jose Abreu <Jose.Abreu@synopsys.com> 21742L: netdev@vger.kernel.org 21743S: Supported 21744F: drivers/net/ethernet/synopsys/ 21745 21746SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21747M: Jose Abreu <Jose.Abreu@synopsys.com> 21748L: netdev@vger.kernel.org 21749S: Supported 21750F: drivers/net/pcs/pcs-xpcs.c 21751F: drivers/net/pcs/pcs-xpcs.h 21752F: include/linux/pcs/pcs-xpcs.h 21753 21754SYNOPSYS DESIGNWARE I2C DRIVER 21755M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21756R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21757R: Mika Westerberg <mika.westerberg@linux.intel.com> 21758R: Jan Dabros <jsd@semihalf.com> 21759L: linux-i2c@vger.kernel.org 21760S: Supported 21761F: drivers/i2c/busses/i2c-designware-* 21762 21763SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21764M: Jaehoon Chung <jh80.chung@samsung.com> 21765L: linux-mmc@vger.kernel.org 21766S: Maintained 21767F: drivers/mmc/host/dw_mmc* 21768 21769SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21770M: Shuai Xue <xueshuai@linux.alibaba.com> 21771M: Jing Zhang <renyu.zj@linux.alibaba.com> 21772S: Supported 21773F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21774F: drivers/perf/dwc_pcie_pmu.c 21775 21776SYNOPSYS HSDK RESET CONTROLLER DRIVER 21777M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21778S: Supported 21779F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21780F: drivers/reset/reset-hsdk.c 21781F: include/dt-bindings/reset/snps,hsdk-reset.h 21782 21783SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21784M: Prabu Thangamuthu <prabu.t@synopsys.com> 21785M: Manjunath M B <manjumb@synopsys.com> 21786L: linux-mmc@vger.kernel.org 21787S: Maintained 21788F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21789 21790SYSTEM CONFIGURATION (SYSCON) 21791M: Lee Jones <lee@kernel.org> 21792M: Arnd Bergmann <arnd@arndb.de> 21793S: Supported 21794T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21795F: drivers/mfd/syscon.c 21796 21797SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21798M: Sudeep Holla <sudeep.holla@arm.com> 21799R: Cristian Marussi <cristian.marussi@arm.com> 21800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21801S: Maintained 21802F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21803F: drivers/clk/clk-sc[mp]i.c 21804F: drivers/cpufreq/sc[mp]i-cpufreq.c 21805F: drivers/firmware/arm_scmi/ 21806F: drivers/firmware/arm_scpi.c 21807F: drivers/hwmon/scmi-hwmon.c 21808F: drivers/pinctrl/pinctrl-scmi.c 21809F: drivers/pmdomain/arm/ 21810F: drivers/powercap/arm_scmi_powercap.c 21811F: drivers/regulator/scmi-regulator.c 21812F: drivers/reset/reset-scmi.c 21813F: include/linux/sc[mp]i_protocol.h 21814F: include/trace/events/scmi.h 21815F: include/uapi/linux/virtio_scmi.h 21816 21817SYSTEM RESET/SHUTDOWN DRIVERS 21818M: Sebastian Reichel <sre@kernel.org> 21819L: linux-pm@vger.kernel.org 21820S: Maintained 21821T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21822F: Documentation/devicetree/bindings/power/reset/ 21823F: drivers/power/reset/ 21824 21825SYSTEM TRACE MODULE CLASS 21826M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21827S: Maintained 21828T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21829F: Documentation/trace/stm.rst 21830F: drivers/hwtracing/stm/ 21831F: include/linux/stm.h 21832F: include/uapi/linux/stm.h 21833 21834SYSTEM76 ACPI DRIVER 21835M: Jeremy Soller <jeremy@system76.com> 21836M: System76 Product Development <productdev@system76.com> 21837L: platform-driver-x86@vger.kernel.org 21838S: Maintained 21839F: drivers/platform/x86/system76_acpi.c 21840 21841SYSV FILESYSTEM 21842S: Orphan 21843F: Documentation/filesystems/sysv-fs.rst 21844F: fs/sysv/ 21845F: include/linux/sysv_fs.h 21846 21847TASKSTATS STATISTICS INTERFACE 21848M: Balbir Singh <bsingharora@gmail.com> 21849S: Maintained 21850F: Documentation/accounting/taskstats* 21851F: include/linux/taskstats* 21852F: kernel/taskstats.c 21853 21854TC subsystem 21855M: Jamal Hadi Salim <jhs@mojatatu.com> 21856M: Cong Wang <xiyou.wangcong@gmail.com> 21857M: Jiri Pirko <jiri@resnulli.us> 21858L: netdev@vger.kernel.org 21859S: Maintained 21860F: include/net/pkt_cls.h 21861F: include/net/pkt_sched.h 21862F: include/net/tc_act/ 21863F: include/uapi/linux/pkt_cls.h 21864F: include/uapi/linux/pkt_sched.h 21865F: include/uapi/linux/tc_act/ 21866F: include/uapi/linux/tc_ematch/ 21867F: net/sched/ 21868F: tools/testing/selftests/tc-testing 21869 21870TC90522 MEDIA DRIVER 21871M: Akihiro Tsukada <tskd08@gmail.com> 21872L: linux-media@vger.kernel.org 21873S: Odd Fixes 21874F: drivers/media/dvb-frontends/tc90522* 21875 21876TCP LOW PRIORITY MODULE 21877M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21878M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21879S: Maintained 21880W: http://tcp-lp-mod.sourceforge.net/ 21881F: net/ipv4/tcp_lp.c 21882 21883TDA10071 MEDIA DRIVER 21884L: linux-media@vger.kernel.org 21885S: Orphan 21886W: https://linuxtv.org 21887Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21888F: drivers/media/dvb-frontends/tda10071* 21889 21890TDA18212 MEDIA DRIVER 21891L: linux-media@vger.kernel.org 21892S: Orphan 21893W: https://linuxtv.org 21894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21895F: drivers/media/tuners/tda18212* 21896 21897TDA18218 MEDIA DRIVER 21898L: linux-media@vger.kernel.org 21899S: Orphan 21900W: https://linuxtv.org 21901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21902F: drivers/media/tuners/tda18218* 21903 21904TDA18250 MEDIA DRIVER 21905M: Olli Salonen <olli.salonen@iki.fi> 21906L: linux-media@vger.kernel.org 21907S: Maintained 21908W: https://linuxtv.org 21909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21910T: git git://linuxtv.org/media_tree.git 21911F: drivers/media/tuners/tda18250* 21912 21913TDA18271 MEDIA DRIVER 21914M: Michael Krufky <mkrufky@linuxtv.org> 21915L: linux-media@vger.kernel.org 21916S: Maintained 21917W: https://linuxtv.org 21918W: http://github.com/mkrufky 21919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21920T: git git://linuxtv.org/mkrufky/tuners.git 21921F: drivers/media/tuners/tda18271* 21922 21923TDA1997x MEDIA DRIVER 21924M: Tim Harvey <tharvey@gateworks.com> 21925L: linux-media@vger.kernel.org 21926S: Maintained 21927W: https://linuxtv.org 21928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21929F: drivers/media/i2c/tda1997x.* 21930 21931TDA827x MEDIA DRIVER 21932M: Michael Krufky <mkrufky@linuxtv.org> 21933L: linux-media@vger.kernel.org 21934S: Maintained 21935W: https://linuxtv.org 21936W: http://github.com/mkrufky 21937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21938T: git git://linuxtv.org/mkrufky/tuners.git 21939F: drivers/media/tuners/tda8290.* 21940 21941TDA8290 MEDIA DRIVER 21942M: Michael Krufky <mkrufky@linuxtv.org> 21943L: linux-media@vger.kernel.org 21944S: Maintained 21945W: https://linuxtv.org 21946W: http://github.com/mkrufky 21947Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21948T: git git://linuxtv.org/mkrufky/tuners.git 21949F: drivers/media/tuners/tda8290.* 21950 21951TDA9840 MEDIA DRIVER 21952M: Hans Verkuil <hverkuil@xs4all.nl> 21953L: linux-media@vger.kernel.org 21954S: Maintained 21955W: https://linuxtv.org 21956T: git git://linuxtv.org/media_tree.git 21957F: drivers/media/i2c/tda9840* 21958 21959TEA5761 TUNER DRIVER 21960M: Mauro Carvalho Chehab <mchehab@kernel.org> 21961L: linux-media@vger.kernel.org 21962S: Odd fixes 21963W: https://linuxtv.org 21964T: git git://linuxtv.org/media_tree.git 21965F: drivers/media/tuners/tea5761.* 21966 21967TEA5767 TUNER DRIVER 21968M: Mauro Carvalho Chehab <mchehab@kernel.org> 21969L: linux-media@vger.kernel.org 21970S: Maintained 21971W: https://linuxtv.org 21972T: git git://linuxtv.org/media_tree.git 21973F: drivers/media/tuners/tea5767.* 21974 21975TEA6415C MEDIA DRIVER 21976M: Hans Verkuil <hverkuil@xs4all.nl> 21977L: linux-media@vger.kernel.org 21978S: Maintained 21979W: https://linuxtv.org 21980T: git git://linuxtv.org/media_tree.git 21981F: drivers/media/i2c/tea6415c* 21982 21983TEA6420 MEDIA DRIVER 21984M: Hans Verkuil <hverkuil@xs4all.nl> 21985L: linux-media@vger.kernel.org 21986S: Maintained 21987W: https://linuxtv.org 21988T: git git://linuxtv.org/media_tree.git 21989F: drivers/media/i2c/tea6420* 21990 21991TEAM DRIVER 21992M: Jiri Pirko <jiri@resnulli.us> 21993L: netdev@vger.kernel.org 21994S: Supported 21995F: Documentation/netlink/specs/team.yaml 21996F: drivers/net/team/ 21997F: include/linux/if_team.h 21998F: include/uapi/linux/if_team.h 21999F: tools/testing/selftests/drivers/net/team/ 22000 22001TECHNICAL ADVISORY BOARD PROCESS DOCS 22002M: "Theodore Ts'o" <tytso@mit.edu> 22003M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22004L: tech-board-discuss@lists.linux.dev 22005S: Maintained 22006F: Documentation/process/contribution-maturity-model.rst 22007F: Documentation/process/researcher-guidelines.rst 22008 22009TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22010M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22011S: Maintained 22012F: arch/x86/platform/ts5500/ 22013 22014TECHNOTREND USB IR RECEIVER 22015M: Sean Young <sean@mess.org> 22016L: linux-media@vger.kernel.org 22017S: Maintained 22018F: drivers/media/rc/ttusbir.c 22019 22020TECHWELL TW9900 VIDEO DECODER 22021M: Mehdi Djait <mehdi.djait@bootlin.com> 22022L: linux-media@vger.kernel.org 22023S: Maintained 22024F: drivers/media/i2c/tw9900.c 22025 22026TECHWELL TW9910 VIDEO DECODER 22027L: linux-media@vger.kernel.org 22028S: Orphan 22029F: drivers/media/i2c/tw9910.c 22030F: include/media/i2c/tw9910.h 22031 22032TEE SUBSYSTEM 22033M: Jens Wiklander <jens.wiklander@linaro.org> 22034R: Sumit Garg <sumit.garg@linaro.org> 22035L: op-tee@lists.trustedfirmware.org 22036S: Maintained 22037F: Documentation/driver-api/tee.rst 22038F: Documentation/tee/ 22039F: Documentation/userspace-api/tee.rst 22040F: drivers/tee/ 22041F: include/linux/tee_core.h 22042F: include/linux/tee_drv.h 22043F: include/uapi/linux/tee.h 22044 22045TEGRA ARCHITECTURE SUPPORT 22046M: Thierry Reding <thierry.reding@gmail.com> 22047M: Jonathan Hunter <jonathanh@nvidia.com> 22048L: linux-tegra@vger.kernel.org 22049S: Supported 22050Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22052N: [^a-z]tegra 22053 22054TEGRA CLOCK DRIVER 22055M: Peter De Schrijver <pdeschrijver@nvidia.com> 22056M: Prashant Gaikwad <pgaikwad@nvidia.com> 22057S: Supported 22058F: drivers/clk/tegra/ 22059 22060TEGRA CRYPTO DRIVERS 22061M: Akhil R <akhilrajeev@nvidia.com> 22062S: Supported 22063F: drivers/crypto/tegra/* 22064 22065TEGRA DMA DRIVERS 22066M: Laxman Dewangan <ldewangan@nvidia.com> 22067M: Jon Hunter <jonathanh@nvidia.com> 22068S: Supported 22069F: drivers/dma/tegra* 22070 22071TEGRA I2C DRIVER 22072M: Laxman Dewangan <ldewangan@nvidia.com> 22073R: Dmitry Osipenko <digetx@gmail.com> 22074S: Supported 22075F: drivers/i2c/busses/i2c-tegra.c 22076 22077TEGRA IOMMU DRIVERS 22078M: Thierry Reding <thierry.reding@gmail.com> 22079R: Krishna Reddy <vdumpa@nvidia.com> 22080L: linux-tegra@vger.kernel.org 22081S: Supported 22082F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22083F: drivers/iommu/tegra* 22084 22085TEGRA KBC DRIVER 22086M: Laxman Dewangan <ldewangan@nvidia.com> 22087S: Supported 22088F: drivers/input/keyboard/tegra-kbc.c 22089 22090TEGRA NAND DRIVER 22091M: Stefan Agner <stefan@agner.ch> 22092M: Lucas Stach <dev@lynxeye.de> 22093S: Maintained 22094F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22095F: drivers/mtd/nand/raw/tegra_nand.c 22096 22097TEGRA PWM DRIVER 22098M: Thierry Reding <thierry.reding@gmail.com> 22099S: Supported 22100F: drivers/pwm/pwm-tegra.c 22101 22102TEGRA QUAD SPI DRIVER 22103M: Thierry Reding <thierry.reding@gmail.com> 22104M: Jonathan Hunter <jonathanh@nvidia.com> 22105M: Sowjanya Komatineni <skomatineni@nvidia.com> 22106L: linux-tegra@vger.kernel.org 22107S: Maintained 22108F: drivers/spi/spi-tegra210-quad.c 22109 22110TEGRA SERIAL DRIVER 22111M: Laxman Dewangan <ldewangan@nvidia.com> 22112S: Supported 22113F: drivers/tty/serial/serial-tegra.c 22114 22115TEGRA SPI DRIVER 22116M: Laxman Dewangan <ldewangan@nvidia.com> 22117S: Supported 22118F: drivers/spi/spi-tegra* 22119 22120TEGRA VIDEO DRIVER 22121M: Thierry Reding <thierry.reding@gmail.com> 22122M: Jonathan Hunter <jonathanh@nvidia.com> 22123M: Sowjanya Komatineni <skomatineni@nvidia.com> 22124M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22125L: linux-media@vger.kernel.org 22126L: linux-tegra@vger.kernel.org 22127S: Maintained 22128F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22129F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22130F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22131F: drivers/staging/media/tegra-video/ 22132 22133TEGRA XUSB PADCTL DRIVER 22134M: JC Kuo <jckuo@nvidia.com> 22135S: Supported 22136F: drivers/phy/tegra/xusb* 22137 22138TEHUTI ETHERNET DRIVER 22139M: Andy Gospodarek <andy@greyhouse.net> 22140L: netdev@vger.kernel.org 22141S: Supported 22142F: drivers/net/ethernet/tehuti/* 22143 22144TELECOM CLOCK DRIVER FOR MCPL0010 22145M: Mark Gross <markgross@kernel.org> 22146S: Supported 22147F: drivers/char/tlclk.c 22148 22149TEMPO SEMICONDUCTOR DRIVERS 22150M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22151S: Maintained 22152F: Documentation/devicetree/bindings/sound/tscs*.txt 22153F: sound/soc/codecs/tscs*.c 22154F: sound/soc/codecs/tscs*.h 22155 22156TENSILICA XTENSA PORT (xtensa) 22157M: Chris Zankel <chris@zankel.net> 22158M: Max Filippov <jcmvbkbc@gmail.com> 22159S: Maintained 22160T: git https://github.com/jcmvbkbc/linux-xtensa.git 22161F: arch/xtensa/ 22162F: drivers/irqchip/irq-xtensa-* 22163 22164TEXAS INSTRUMENTS ASoC DRIVERS 22165M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22166L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22167S: Maintained 22168F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22169F: sound/soc/ti/ 22170 22171TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22172M: Shenghao Ding <shenghao-ding@ti.com> 22173M: Kevin Lu <kevin-lu@ti.com> 22174M: Baojun Xu <baojun.xu@ti.com> 22175L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22176S: Maintained 22177F: Documentation/devicetree/bindings/sound/tas2552.txt 22178F: Documentation/devicetree/bindings/sound/tas2562.yaml 22179F: Documentation/devicetree/bindings/sound/tas2770.yaml 22180F: Documentation/devicetree/bindings/sound/tas27xx.yaml 22181F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22182F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22183F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22184F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 22185F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 22186F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 22187F: include/sound/tas2*.h 22188F: include/sound/tlv320*.h 22189F: include/sound/tpa6130a2-plat.h 22190F: sound/pci/hda/tas2781_hda_i2c.c 22191F: sound/soc/codecs/pcm1681.c 22192F: sound/soc/codecs/pcm1789*.* 22193F: sound/soc/codecs/pcm179x*.* 22194F: sound/soc/codecs/pcm186x*.* 22195F: sound/soc/codecs/pcm3008.* 22196F: sound/soc/codecs/pcm3060*.* 22197F: sound/soc/codecs/pcm3168a*.* 22198F: sound/soc/codecs/pcm5102a.c 22199F: sound/soc/codecs/pcm512x*.* 22200F: sound/soc/codecs/tas2*.* 22201F: sound/soc/codecs/tlv320*.* 22202F: sound/soc/codecs/tpa6130a2.* 22203 22204TEXAS INSTRUMENTS DMA DRIVERS 22205M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22206L: dmaengine@vger.kernel.org 22207S: Maintained 22208F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22209F: Documentation/devicetree/bindings/dma/ti-edma.txt 22210F: Documentation/devicetree/bindings/dma/ti/ 22211F: drivers/dma/ti/ 22212F: include/linux/dma/k3-psil.h 22213F: include/linux/dma/k3-udma-glue.h 22214F: include/linux/dma/ti-cppi5.h 22215X: drivers/dma/ti/cppi41.c 22216 22217TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22218M: Robert Marko <robert.marko@sartura.hr> 22219M: Luka Perkov <luka.perkov@sartura.hr> 22220L: linux-hwmon@vger.kernel.org 22221S: Maintained 22222F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22223F: Documentation/hwmon/tps23861.rst 22224F: drivers/hwmon/tps23861.c 22225 22226TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22227M: Ricardo Ribalda <ribalda@kernel.org> 22228L: linux-iio@vger.kernel.org 22229S: Supported 22230F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22231F: drivers/iio/dac/ti-dac7612.c 22232 22233TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22234M: Nishanth Menon <nm@ti.com> 22235M: Tero Kristo <kristo@kernel.org> 22236M: Santosh Shilimkar <ssantosh@kernel.org> 22237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22238S: Maintained 22239F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22240F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22241F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22242F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22243F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22244F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22245F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22246F: drivers/clk/keystone/sci-clk.c 22247F: drivers/firmware/ti_sci* 22248F: drivers/irqchip/irq-ti-sci-inta.c 22249F: drivers/irqchip/irq-ti-sci-intr.c 22250F: drivers/reset/reset-ti-sci.c 22251F: drivers/soc/ti/ti_sci_inta_msi.c 22252F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22253F: include/dt-bindings/soc/ti,sci_pm_domain.h 22254F: include/linux/soc/ti/ti_sci_inta_msi.h 22255F: include/linux/soc/ti/ti_sci_protocol.h 22256 22257TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22258M: Puranjay Mohan <puranjay@kernel.org> 22259L: linux-iio@vger.kernel.org 22260S: Supported 22261F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22262F: drivers/iio/temperature/tmp117.c 22263 22264THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22265M: Hans Verkuil <hverkuil@xs4all.nl> 22266L: linux-media@vger.kernel.org 22267S: Maintained 22268W: https://linuxtv.org 22269T: git git://linuxtv.org/media_tree.git 22270F: drivers/media/radio/radio-raremono.c 22271 22272THERMAL 22273M: Rafael J. Wysocki <rafael@kernel.org> 22274M: Daniel Lezcano <daniel.lezcano@linaro.org> 22275R: Zhang Rui <rui.zhang@intel.com> 22276R: Lukasz Luba <lukasz.luba@arm.com> 22277L: linux-pm@vger.kernel.org 22278S: Supported 22279Q: https://patchwork.kernel.org/project/linux-pm/list/ 22280T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22281F: Documentation/ABI/testing/sysfs-class-thermal 22282F: Documentation/admin-guide/thermal/ 22283F: Documentation/devicetree/bindings/thermal/ 22284F: Documentation/driver-api/thermal/ 22285F: drivers/thermal/ 22286F: include/dt-bindings/thermal/ 22287F: include/linux/cpu_cooling.h 22288F: include/linux/thermal.h 22289F: include/uapi/linux/thermal.h 22290F: tools/lib/thermal/ 22291F: tools/thermal/ 22292 22293THERMAL DRIVER FOR AMLOGIC SOCS 22294M: Guillaume La Roque <glaroque@baylibre.com> 22295L: linux-pm@vger.kernel.org 22296L: linux-amlogic@lists.infradead.org 22297S: Supported 22298W: http://linux-meson.com/ 22299F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22300F: drivers/thermal/amlogic_thermal.c 22301 22302THERMAL/CPU_COOLING 22303M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22304M: Daniel Lezcano <daniel.lezcano@linaro.org> 22305M: Viresh Kumar <viresh.kumar@linaro.org> 22306R: Lukasz Luba <lukasz.luba@arm.com> 22307L: linux-pm@vger.kernel.org 22308S: Supported 22309F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22310F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22311F: drivers/thermal/cpufreq_cooling.c 22312F: drivers/thermal/cpuidle_cooling.c 22313F: include/linux/cpu_cooling.h 22314 22315THERMAL/POWER_ALLOCATOR 22316M: Lukasz Luba <lukasz.luba@arm.com> 22317L: linux-pm@vger.kernel.org 22318S: Maintained 22319F: Documentation/driver-api/thermal/power_allocator.rst 22320F: drivers/thermal/gov_power_allocator.c 22321F: drivers/thermal/thermal_trace_ipa.h 22322 22323THINKPAD ACPI EXTRAS DRIVER 22324M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22325L: ibm-acpi-devel@lists.sourceforge.net 22326L: platform-driver-x86@vger.kernel.org 22327S: Maintained 22328W: http://ibm-acpi.sourceforge.net 22329W: http://thinkwiki.org/wiki/Ibm-acpi 22330T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22331F: drivers/platform/x86/thinkpad_acpi.c 22332 22333THINKPAD LMI DRIVER 22334M: Mark Pearson <markpearson@lenovo.com> 22335L: platform-driver-x86@vger.kernel.org 22336S: Maintained 22337F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22338F: drivers/platform/x86/think-lmi.? 22339 22340THP7312 ISP DRIVER 22341M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22342M: Paul Elder <paul.elder@ideasonboard.com> 22343L: linux-media@vger.kernel.org 22344S: Maintained 22345T: git git://linuxtv.org/media_tree.git 22346F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22347F: Documentation/userspace-api/media/drivers/thp7312.rst 22348F: drivers/media/i2c/thp7312.c 22349F: include/uapi/linux/thp7312.h 22350 22351THUNDERBOLT DMA TRAFFIC TEST DRIVER 22352M: Isaac Hazan <isaac.hazan@intel.com> 22353L: linux-usb@vger.kernel.org 22354S: Maintained 22355F: drivers/thunderbolt/dma_test.c 22356 22357THUNDERBOLT DRIVER 22358M: Andreas Noever <andreas.noever@gmail.com> 22359M: Michael Jamet <michael.jamet@intel.com> 22360M: Mika Westerberg <mika.westerberg@linux.intel.com> 22361M: Yehezkel Bernat <YehezkelShB@gmail.com> 22362L: linux-usb@vger.kernel.org 22363S: Maintained 22364T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22365F: Documentation/admin-guide/thunderbolt.rst 22366F: drivers/thunderbolt/ 22367F: include/linux/thunderbolt.h 22368 22369THUNDERBOLT NETWORK DRIVER 22370M: Michael Jamet <michael.jamet@intel.com> 22371M: Mika Westerberg <mika.westerberg@linux.intel.com> 22372M: Yehezkel Bernat <YehezkelShB@gmail.com> 22373L: netdev@vger.kernel.org 22374S: Maintained 22375F: drivers/net/thunderbolt/ 22376 22377THUNDERX GPIO DRIVER 22378M: Robert Richter <rric@kernel.org> 22379S: Odd Fixes 22380F: drivers/gpio/gpio-thunderx.c 22381 22382TI ADS7924 ADC DRIVER 22383M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22384L: linux-iio@vger.kernel.org 22385S: Supported 22386F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22387F: drivers/iio/adc/ti-ads7924.c 22388 22389TI AM437X VPFE DRIVER 22390M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393W: https://linuxtv.org 22394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22395T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22396F: drivers/media/platform/ti/am437x/ 22397 22398TI BANDGAP AND THERMAL DRIVER 22399M: Eduardo Valentin <edubezval@gmail.com> 22400M: Keerthy <j-keerthy@ti.com> 22401L: linux-pm@vger.kernel.org 22402L: linux-omap@vger.kernel.org 22403S: Maintained 22404F: drivers/thermal/ti-soc-thermal/ 22405 22406TI BQ27XXX POWER SUPPLY DRIVER 22407F: drivers/power/supply/bq27xxx_battery.c 22408F: drivers/power/supply/bq27xxx_battery_i2c.c 22409F: include/linux/power/bq27xxx_battery.h 22410 22411TI CDCE706 CLOCK DRIVER 22412M: Max Filippov <jcmvbkbc@gmail.com> 22413S: Maintained 22414F: drivers/clk/clk-cdce706.c 22415 22416TI CLOCK DRIVER 22417M: Tero Kristo <kristo@kernel.org> 22418L: linux-omap@vger.kernel.org 22419S: Odd Fixes 22420F: drivers/clk/ti/ 22421F: include/linux/clk/ti.h 22422 22423TI DAVINCI MACHINE SUPPORT 22424M: Bartosz Golaszewski <brgl@bgdev.pl> 22425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22426S: Maintained 22427T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22428F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22429F: arch/arm/boot/dts/ti/davinci/ 22430F: arch/arm/mach-davinci/ 22431F: drivers/i2c/busses/i2c-davinci.c 22432 22433TI DAVINCI SERIES CLOCK DRIVER 22434M: David Lechner <david@lechnology.com> 22435S: Maintained 22436F: Documentation/devicetree/bindings/clock/ti/davinci/ 22437F: drivers/clk/davinci/ 22438F: include/linux/clk/davinci.h 22439 22440TI DAVINCI SERIES GPIO DRIVER 22441M: Keerthy <j-keerthy@ti.com> 22442L: linux-gpio@vger.kernel.org 22443S: Maintained 22444F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22445F: drivers/gpio/gpio-davinci.c 22446 22447TI DAVINCI SERIES MEDIA DRIVER 22448M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: https://linuxtv.org 22452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22453T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22454F: drivers/media/platform/ti/davinci/ 22455F: include/media/davinci/ 22456 22457TI ENHANCED CAPTURE (eCAP) DRIVER 22458M: Vignesh Raghavendra <vigneshr@ti.com> 22459R: Julien Panis <jpanis@baylibre.com> 22460L: linux-iio@vger.kernel.org 22461L: linux-omap@vger.kernel.org 22462S: Maintained 22463F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22464F: drivers/counter/ti-ecap-capture.c 22465 22466TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22467R: David Lechner <david@lechnology.com> 22468L: linux-iio@vger.kernel.org 22469F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22470F: drivers/counter/ti-eqep.c 22471 22472TI ETHERNET SWITCH DRIVER (CPSW) 22473R: Siddharth Vadapalli <s-vadapalli@ti.com> 22474R: Roger Quadros <rogerq@kernel.org> 22475L: linux-omap@vger.kernel.org 22476L: netdev@vger.kernel.org 22477S: Maintained 22478F: drivers/net/ethernet/ti/cpsw* 22479F: drivers/net/ethernet/ti/davinci* 22480 22481TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22482M: Alex Dubov <oakad@yahoo.com> 22483S: Maintained 22484W: http://tifmxx.berlios.de/ 22485F: drivers/memstick/host/tifm_ms.c 22486F: drivers/misc/tifm* 22487F: drivers/mmc/host/tifm_sd.c 22488F: include/linux/tifm.h 22489 22490TI FPD-LINK DRIVERS 22491M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22492L: linux-media@vger.kernel.org 22493S: Maintained 22494F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22495F: drivers/media/i2c/ds90* 22496F: include/media/i2c/ds90* 22497 22498TI HDC302X HUMIDITY DRIVER 22499M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22500M: Li peiyu <579lpy@gmail.com> 22501L: linux-iio@vger.kernel.org 22502S: Maintained 22503F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22504F: drivers/iio/humidity/hdc3020.c 22505 22506TI ICSSG ETHERNET DRIVER (ICSSG) 22507R: MD Danish Anwar <danishanwar@ti.com> 22508R: Roger Quadros <rogerq@kernel.org> 22509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22510L: netdev@vger.kernel.org 22511S: Maintained 22512F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22513F: drivers/net/ethernet/ti/icssg/* 22514 22515TI J721E CSI2RX DRIVER 22516M: Jai Luthra <j-luthra@ti.com> 22517L: linux-media@vger.kernel.org 22518S: Maintained 22519F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22520F: drivers/media/platform/ti/j721e-csi2rx/ 22521 22522TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22523M: Nishanth Menon <nm@ti.com> 22524M: Santosh Shilimkar <ssantosh@kernel.org> 22525L: linux-kernel@vger.kernel.org 22526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22527S: Maintained 22528T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22529F: drivers/pmdomain/ti/omap_prm.c 22530F: drivers/soc/ti/* 22531 22532TI LM49xxx FAMILY ASoC CODEC DRIVERS 22533M: M R Swami Reddy <mr.swami.reddy@ti.com> 22534M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22536S: Maintained 22537F: sound/soc/codecs/isabelle* 22538F: sound/soc/codecs/lm49453* 22539 22540TI LMP92064 ADC DRIVER 22541M: Leonard Göhrs <l.goehrs@pengutronix.de> 22542R: kernel@pengutronix.de 22543L: linux-iio@vger.kernel.org 22544S: Maintained 22545F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22546F: drivers/iio/adc/ti-lmp92064.c 22547 22548TI PCM3060 ASoC CODEC DRIVER 22549M: Kirill Marinushkin <kmarinushkin@birdec.com> 22550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22551S: Maintained 22552F: Documentation/devicetree/bindings/sound/pcm3060.txt 22553F: sound/soc/codecs/pcm3060* 22554 22555TI TAS571X FAMILY ASoC CODEC DRIVER 22556M: Kevin Cernekee <cernekee@chromium.org> 22557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22558S: Odd Fixes 22559F: sound/soc/codecs/tas571x* 22560 22561TI TMAG5273 MAGNETOMETER DRIVER 22562M: Gerald Loacker <gerald.loacker@wolfvision.net> 22563L: linux-iio@vger.kernel.org 22564S: Maintained 22565F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22566F: drivers/iio/magnetometer/tmag5273.c 22567 22568TI TRF7970A NFC DRIVER 22569M: Mark Greer <mgreer@animalcreek.com> 22570L: linux-wireless@vger.kernel.org 22571S: Supported 22572F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22573F: drivers/nfc/trf7970a.c 22574 22575TI TSC2046 ADC DRIVER 22576M: Oleksij Rempel <o.rempel@pengutronix.de> 22577R: kernel@pengutronix.de 22578L: linux-iio@vger.kernel.org 22579S: Maintained 22580F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22581F: drivers/iio/adc/ti-tsc2046.c 22582 22583TI TWL4030 SERIES SOC CODEC DRIVER 22584M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22586S: Maintained 22587F: sound/soc/codecs/twl4030* 22588 22589TI VPE/CAL DRIVERS 22590M: Benoit Parrot <bparrot@ti.com> 22591L: linux-media@vger.kernel.org 22592S: Maintained 22593W: http://linuxtv.org/ 22594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22595F: Documentation/devicetree/bindings/media/ti,cal.yaml 22596F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22597F: drivers/media/platform/ti/cal/ 22598F: drivers/media/platform/ti/vpe/ 22599 22600TI WILINK WIRELESS DRIVERS 22601L: linux-wireless@vger.kernel.org 22602S: Orphan 22603W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22604W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22605F: drivers/net/wireless/ti/ 22606 22607TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22608M: John Stultz <jstultz@google.com> 22609M: Thomas Gleixner <tglx@linutronix.de> 22610R: Stephen Boyd <sboyd@kernel.org> 22611L: linux-kernel@vger.kernel.org 22612S: Supported 22613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22614F: include/linux/clocksource.h 22615F: include/linux/time.h 22616F: include/linux/timekeeper_internal.h 22617F: include/linux/timekeeping.h 22618F: include/linux/timex.h 22619F: include/uapi/linux/time.h 22620F: include/uapi/linux/timex.h 22621F: kernel/time/alarmtimer.c 22622F: kernel/time/clocksource* 22623F: kernel/time/ntp* 22624F: kernel/time/time.c 22625F: kernel/time/timeconst.bc 22626F: kernel/time/timeconv.c 22627F: kernel/time/timecounter.c 22628F: kernel/time/timekeeping* 22629F: kernel/time/time_test.c 22630F: tools/testing/selftests/timers/ 22631 22632TIPC NETWORK LAYER 22633M: Jon Maloy <jmaloy@redhat.com> 22634M: Ying Xue <ying.xue@windriver.com> 22635L: netdev@vger.kernel.org (core kernel code) 22636L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22637S: Maintained 22638W: http://tipc.sourceforge.net/ 22639F: include/uapi/linux/tipc*.h 22640F: net/tipc/ 22641 22642TLAN NETWORK DRIVER 22643M: Samuel Chessman <chessman@tux.org> 22644L: tlan-devel@lists.sourceforge.net (subscribers-only) 22645S: Maintained 22646W: http://sourceforge.net/projects/tlan/ 22647F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22648F: drivers/net/ethernet/ti/tlan.* 22649 22650TMIO/SDHI MMC DRIVER 22651M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22652L: linux-mmc@vger.kernel.org 22653L: linux-renesas-soc@vger.kernel.org 22654S: Supported 22655F: drivers/mmc/host/renesas_sdhi* 22656F: drivers/mmc/host/tmio_mmc* 22657F: include/linux/mfd/tmio.h 22658 22659TMP513 HARDWARE MONITOR DRIVER 22660M: Eric Tremblay <etremblay@distech-controls.com> 22661L: linux-hwmon@vger.kernel.org 22662S: Maintained 22663F: Documentation/hwmon/tmp513.rst 22664F: drivers/hwmon/tmp513.c 22665 22666TMPFS (SHMEM FILESYSTEM) 22667M: Hugh Dickins <hughd@google.com> 22668L: linux-mm@kvack.org 22669S: Maintained 22670F: include/linux/shmem_fs.h 22671F: mm/shmem.c 22672 22673TOMOYO SECURITY MODULE 22674M: Kentaro Takeda <takedakn@nttdata.co.jp> 22675M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22676L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22677L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22678L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22679L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22680S: Maintained 22681W: https://tomoyo.sourceforge.net/ 22682F: security/tomoyo/ 22683 22684TOPSTAR LAPTOP EXTRAS DRIVER 22685M: Herton Ronaldo Krzesinski <herton@canonical.com> 22686L: platform-driver-x86@vger.kernel.org 22687S: Maintained 22688F: drivers/platform/x86/topstar-laptop.c 22689 22690TORTURE-TEST MODULES 22691M: Davidlohr Bueso <dave@stgolabs.net> 22692M: "Paul E. McKenney" <paulmck@kernel.org> 22693M: Josh Triplett <josh@joshtriplett.org> 22694L: linux-kernel@vger.kernel.org 22695S: Supported 22696T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22697F: Documentation/RCU/torture.rst 22698F: kernel/locking/locktorture.c 22699F: kernel/rcu/rcuscale.c 22700F: kernel/rcu/rcutorture.c 22701F: kernel/rcu/refscale.c 22702F: kernel/torture.c 22703 22704TOSHIBA ACPI EXTRAS DRIVER 22705M: Azael Avalos <coproscefalo@gmail.com> 22706L: platform-driver-x86@vger.kernel.org 22707S: Maintained 22708F: drivers/platform/x86/toshiba_acpi.c 22709 22710TOSHIBA BLUETOOTH DRIVER 22711M: Azael Avalos <coproscefalo@gmail.com> 22712L: platform-driver-x86@vger.kernel.org 22713S: Maintained 22714F: drivers/platform/x86/toshiba_bluetooth.c 22715 22716TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22717M: Azael Avalos <coproscefalo@gmail.com> 22718L: platform-driver-x86@vger.kernel.org 22719S: Maintained 22720F: drivers/platform/x86/toshiba_haps.c 22721 22722TOSHIBA SMM DRIVER 22723M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22724S: Maintained 22725W: http://www.buzzard.org.uk/toshiba/ 22726F: drivers/char/toshiba.c 22727F: include/linux/toshiba.h 22728F: include/uapi/linux/toshiba.h 22729 22730TOSHIBA TC358743 DRIVER 22731M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22732L: linux-media@vger.kernel.org 22733S: Maintained 22734F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22735F: drivers/media/i2c/tc358743* 22736F: include/media/i2c/tc358743.h 22737 22738TOSHIBA WMI HOTKEYS DRIVER 22739M: Azael Avalos <coproscefalo@gmail.com> 22740L: platform-driver-x86@vger.kernel.org 22741S: Maintained 22742F: drivers/platform/x86/toshiba-wmi.c 22743 22744TPM DEVICE DRIVER 22745M: Peter Huewe <peterhuewe@gmx.de> 22746M: Jarkko Sakkinen <jarkko@kernel.org> 22747R: Jason Gunthorpe <jgg@ziepe.ca> 22748L: linux-integrity@vger.kernel.org 22749S: Maintained 22750W: https://gitlab.com/jarkkojs/linux-tpmdd-test 22751Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22752T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22753F: Documentation/devicetree/bindings/tpm/ 22754F: drivers/char/tpm/ 22755 22756TPS546D24 DRIVER 22757M: Duke Du <dukedu83@gmail.com> 22758L: linux-hwmon@vger.kernel.org 22759S: Maintained 22760F: Documentation/hwmon/tps546d24.rst 22761F: drivers/hwmon/pmbus/tps546d24.c 22762 22763TQ SYSTEMS BOARD & DRIVER SUPPORT 22764L: linux@ew.tq-group.com 22765S: Supported 22766W: https://www.tq-group.com/en/products/tq-embedded/ 22767F: arch/arm/boot/dts/imx*mba*.dts* 22768F: arch/arm/boot/dts/imx*tqma*.dts* 22769F: arch/arm/boot/dts/mba*.dtsi 22770F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22771F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22772F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22773F: arch/arm64/boot/dts/freescale/mba*.dtsi 22774F: arch/arm64/boot/dts/freescale/tqml*.dts* 22775F: drivers/gpio/gpio-tqmx86.c 22776F: drivers/mfd/tqmx86.c 22777F: drivers/watchdog/tqmx86_wdt.c 22778 22779TRACING 22780M: Steven Rostedt <rostedt@goodmis.org> 22781M: Masami Hiramatsu <mhiramat@kernel.org> 22782R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22783L: linux-kernel@vger.kernel.org 22784L: linux-trace-kernel@vger.kernel.org 22785S: Maintained 22786Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22787T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22788F: Documentation/trace/* 22789F: fs/tracefs/ 22790F: include/linux/trace*.h 22791F: include/trace/ 22792F: kernel/trace/ 22793F: scripts/tracing/ 22794F: tools/testing/selftests/ftrace/ 22795 22796TRACING MMIO ACCESSES (MMIOTRACE) 22797M: Steven Rostedt <rostedt@goodmis.org> 22798M: Masami Hiramatsu <mhiramat@kernel.org> 22799R: Karol Herbst <karolherbst@gmail.com> 22800R: Pekka Paalanen <ppaalanen@gmail.com> 22801L: linux-kernel@vger.kernel.org 22802L: nouveau@lists.freedesktop.org 22803S: Maintained 22804F: arch/x86/mm/kmmio.c 22805F: arch/x86/mm/mmio-mod.c 22806F: arch/x86/mm/testmmiotrace.c 22807F: include/linux/mmiotrace.h 22808F: kernel/trace/trace_mmiotrace.c 22809 22810TRACING OS NOISE / LATENCY TRACERS 22811M: Steven Rostedt <rostedt@goodmis.org> 22812M: Daniel Bristot de Oliveira <bristot@kernel.org> 22813S: Maintained 22814F: Documentation/trace/hwlat_detector.rst 22815F: Documentation/trace/osnoise-tracer.rst 22816F: Documentation/trace/timerlat-tracer.rst 22817F: arch/*/kernel/trace.c 22818F: include/trace/events/osnoise.h 22819F: kernel/trace/trace_hwlat.c 22820F: kernel/trace/trace_irqsoff.c 22821F: kernel/trace/trace_osnoise.c 22822F: kernel/trace/trace_sched_wakeup.c 22823 22824TRADITIONAL CHINESE DOCUMENTATION 22825M: Hu Haowen <2023002089@link.tyut.edu.cn> 22826S: Maintained 22827W: https://github.com/srcres258/linux-doc 22828T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22829F: Documentation/translations/zh_TW/ 22830 22831TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22832M: Dan Williams <dan.j.williams@intel.com> 22833L: linux-coco@lists.linux.dev 22834S: Maintained 22835F: Documentation/ABI/testing/configfs-tsm 22836F: drivers/virt/coco/tsm.c 22837F: include/linux/tsm.h 22838 22839TRUSTED SERVICES TEE DRIVER 22840M: Balint Dobszay <balint.dobszay@arm.com> 22841M: Sudeep Holla <sudeep.holla@arm.com> 22842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22843L: trusted-services@lists.trustedfirmware.org 22844S: Maintained 22845F: Documentation/tee/ts-tee.rst 22846F: drivers/tee/tstee/ 22847 22848TTY LAYER AND SERIAL DRIVERS 22849M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22850M: Jiri Slaby <jirislaby@kernel.org> 22851L: linux-kernel@vger.kernel.org 22852L: linux-serial@vger.kernel.org 22853S: Supported 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22855F: Documentation/devicetree/bindings/serial/ 22856F: Documentation/driver-api/serial/ 22857F: drivers/tty/ 22858F: include/linux/selection.h 22859F: include/linux/serial.h 22860F: include/linux/serial_core.h 22861F: include/linux/sysrq.h 22862F: include/linux/tty*.h 22863F: include/linux/vt.h 22864F: include/linux/vt_*.h 22865F: include/uapi/linux/serial.h 22866F: include/uapi/linux/serial_core.h 22867F: include/uapi/linux/tty.h 22868 22869TUA9001 MEDIA DRIVER 22870L: linux-media@vger.kernel.org 22871S: Orphan 22872W: https://linuxtv.org 22873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22874F: drivers/media/tuners/tua9001* 22875 22876TULIP NETWORK DRIVERS 22877L: netdev@vger.kernel.org 22878L: linux-parisc@vger.kernel.org 22879S: Orphan 22880F: drivers/net/ethernet/dec/tulip/ 22881 22882TUN/TAP driver 22883M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22884M: Jason Wang <jasowang@redhat.com> 22885S: Maintained 22886W: http://vtun.sourceforge.net/tun 22887F: Documentation/networking/tuntap.rst 22888F: arch/um/os-Linux/drivers/ 22889F: drivers/net/tap.c 22890F: drivers/net/tun.c 22891 22892TURBOCHANNEL SUBSYSTEM 22893M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22894M: Ralf Baechle <ralf@linux-mips.org> 22895L: linux-mips@vger.kernel.org 22896S: Maintained 22897Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22898F: drivers/tc/ 22899F: include/linux/tc.h 22900 22901TURBOSTAT UTILITY 22902M: "Len Brown" <lenb@kernel.org> 22903L: linux-pm@vger.kernel.org 22904S: Supported 22905Q: https://patchwork.kernel.org/project/linux-pm/list/ 22906B: https://bugzilla.kernel.org 22907T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22908F: tools/power/x86/turbostat/ 22909F: tools/testing/selftests/turbostat/ 22910 22911TW5864 VIDEO4LINUX DRIVER 22912M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22913M: Anton Sviridenko <anton@corp.bluecherry.net> 22914M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22915M: Andrey Utkin <andrey_utkin@fastmail.com> 22916L: linux-media@vger.kernel.org 22917S: Supported 22918F: drivers/media/pci/tw5864/ 22919 22920TW68 VIDEO4LINUX DRIVER 22921M: Hans Verkuil <hverkuil@xs4all.nl> 22922L: linux-media@vger.kernel.org 22923S: Odd Fixes 22924W: https://linuxtv.org 22925T: git git://linuxtv.org/media_tree.git 22926F: drivers/media/pci/tw68/ 22927 22928TW686X VIDEO4LINUX DRIVER 22929M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22930L: linux-media@vger.kernel.org 22931S: Maintained 22932W: http://linuxtv.org 22933T: git git://linuxtv.org/media_tree.git 22934F: drivers/media/pci/tw686x/ 22935 22936U-BOOT ENVIRONMENT VARIABLES 22937M: Rafał Miłecki <rafal@milecki.pl> 22938S: Maintained 22939F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22940F: drivers/nvmem/u-boot-env.c 22941 22942UACCE ACCELERATOR FRAMEWORK 22943M: Zhangfei Gao <zhangfei.gao@linaro.org> 22944M: Zhou Wang <wangzhou1@hisilicon.com> 22945L: linux-accelerators@lists.ozlabs.org 22946L: linux-kernel@vger.kernel.org 22947S: Maintained 22948F: Documentation/ABI/testing/sysfs-driver-uacce 22949F: Documentation/misc-devices/uacce.rst 22950F: drivers/misc/uacce/ 22951F: include/linux/uacce.h 22952F: include/uapi/misc/uacce/ 22953 22954UBI FILE SYSTEM (UBIFS) 22955M: Richard Weinberger <richard@nod.at> 22956R: Zhihao Cheng <chengzhihao1@huawei.com> 22957L: linux-mtd@lists.infradead.org 22958S: Supported 22959W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22960T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22961T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22962F: Documentation/ABI/testing/sysfs-fs-ubifs 22963F: Documentation/filesystems/ubifs-authentication.rst 22964F: Documentation/filesystems/ubifs.rst 22965F: fs/ubifs/ 22966 22967UBLK USERSPACE BLOCK DRIVER 22968M: Ming Lei <ming.lei@redhat.com> 22969L: linux-block@vger.kernel.org 22970S: Maintained 22971F: Documentation/block/ublk.rst 22972F: drivers/block/ublk_drv.c 22973F: include/uapi/linux/ublk_cmd.h 22974 22975UBSAN 22976M: Kees Cook <kees@kernel.org> 22977R: Marco Elver <elver@google.com> 22978R: Andrey Konovalov <andreyknvl@gmail.com> 22979R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22980L: kasan-dev@googlegroups.com 22981L: linux-hardening@vger.kernel.org 22982S: Supported 22983T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22984F: Documentation/dev-tools/ubsan.rst 22985F: include/linux/ubsan.h 22986F: lib/Kconfig.ubsan 22987F: lib/test_ubsan.c 22988F: lib/ubsan.c 22989F: lib/ubsan.h 22990F: scripts/Makefile.ubsan 22991K: \bARCH_HAS_UBSAN\b 22992 22993UCLINUX (M68KNOMMU AND COLDFIRE) 22994M: Greg Ungerer <gerg@linux-m68k.org> 22995L: linux-m68k@lists.linux-m68k.org 22996S: Maintained 22997W: http://www.linux-m68k.org/ 22998T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22999F: arch/m68k/*/*_no.* 23000F: arch/m68k/68*/ 23001F: arch/m68k/coldfire/ 23002F: arch/m68k/include/asm/*_no.* 23003 23004UDF FILESYSTEM 23005M: Jan Kara <jack@suse.com> 23006S: Maintained 23007F: Documentation/filesystems/udf.rst 23008F: fs/udf/ 23009 23010UDRAW TABLET 23011M: Bastien Nocera <hadess@hadess.net> 23012L: linux-input@vger.kernel.org 23013S: Maintained 23014F: drivers/hid/hid-udraw-ps3.c 23015 23016UFS FILESYSTEM 23017M: Evgeniy Dushistov <dushistov@mail.ru> 23018S: Maintained 23019F: Documentation/admin-guide/ufs.rst 23020F: fs/ufs/ 23021 23022UHID USERSPACE HID IO DRIVER 23023M: David Rheinsberg <david@readahead.eu> 23024L: linux-input@vger.kernel.org 23025S: Maintained 23026F: drivers/hid/uhid.c 23027F: include/uapi/linux/uhid.h 23028 23029ULPI BUS 23030M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23031L: linux-usb@vger.kernel.org 23032S: Maintained 23033F: drivers/usb/common/ulpi.c 23034F: include/linux/ulpi/ 23035 23036UNICODE SUBSYSTEM 23037M: Gabriel Krisman Bertazi <krisman@kernel.org> 23038L: linux-fsdevel@vger.kernel.org 23039S: Supported 23040F: fs/unicode/ 23041 23042UNIFDEF 23043M: Tony Finch <dot@dotat.at> 23044S: Maintained 23045W: http://dotat.at/prog/unifdef 23046F: scripts/unifdef.c 23047 23048UNIFORM CDROM DRIVER 23049M: Phillip Potter <phil@philpotter.co.uk> 23050S: Maintained 23051F: Documentation/cdrom/ 23052F: drivers/cdrom/cdrom.c 23053F: include/linux/cdrom.h 23054F: include/uapi/linux/cdrom.h 23055 23056UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23057R: Alim Akhtar <alim.akhtar@samsung.com> 23058R: Avri Altman <avri.altman@wdc.com> 23059R: Bart Van Assche <bvanassche@acm.org> 23060L: linux-scsi@vger.kernel.org 23061S: Supported 23062F: Documentation/devicetree/bindings/ufs/ 23063F: Documentation/scsi/ufs.rst 23064F: drivers/ufs/core/ 23065 23066UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23067M: Pedro Sousa <pedrom.sousa@synopsys.com> 23068L: linux-scsi@vger.kernel.org 23069S: Supported 23070F: drivers/ufs/host/*dwc* 23071 23072UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23073M: Alim Akhtar <alim.akhtar@samsung.com> 23074L: linux-scsi@vger.kernel.org 23075S: Maintained 23076F: drivers/ufs/host/ufs-exynos* 23077 23078UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23079M: Peter Wang <peter.wang@mediatek.com> 23080R: Stanley Jhu <chu.stanley@gmail.com> 23081L: linux-scsi@vger.kernel.org 23082L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23083S: Maintained 23084F: drivers/ufs/host/ufs-mediatek* 23085 23086UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23087M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23088L: linux-arm-msm@vger.kernel.org 23089L: linux-scsi@vger.kernel.org 23090S: Maintained 23091F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23092F: drivers/ufs/host/ufs-qcom* 23093 23094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23095M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23096L: linux-renesas-soc@vger.kernel.org 23097L: linux-scsi@vger.kernel.org 23098S: Maintained 23099F: drivers/ufs/host/ufs-renesas.c 23100 23101UNSORTED BLOCK IMAGES (UBI) 23102M: Richard Weinberger <richard@nod.at> 23103R: Zhihao Cheng <chengzhihao1@huawei.com> 23104L: linux-mtd@lists.infradead.org 23105S: Supported 23106W: http://www.linux-mtd.infradead.org/ 23107T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23109F: drivers/mtd/ubi/ 23110F: include/linux/mtd/ubi.h 23111F: include/uapi/mtd/ubi-user.h 23112 23113USB "USBNET" DRIVER FRAMEWORK 23114M: Oliver Neukum <oneukum@suse.com> 23115L: netdev@vger.kernel.org 23116S: Maintained 23117W: http://www.linux-usb.org/usbnet 23118F: drivers/net/usb/usbnet.c 23119F: include/linux/usb/usbnet.h 23120 23121USB ACM DRIVER 23122M: Oliver Neukum <oneukum@suse.com> 23123L: linux-usb@vger.kernel.org 23124S: Maintained 23125F: Documentation/usb/acm.rst 23126F: drivers/usb/class/cdc-acm.* 23127 23128USB APPLE MFI FASTCHARGE DRIVER 23129M: Bastien Nocera <hadess@hadess.net> 23130L: linux-usb@vger.kernel.org 23131S: Maintained 23132F: drivers/usb/misc/apple-mfi-fastcharge.c 23133 23134USB AR5523 WIRELESS DRIVER 23135L: linux-wireless@vger.kernel.org 23136S: Orphan 23137F: drivers/net/wireless/ath/ar5523/ 23138 23139USB ATTACHED SCSI 23140M: Oliver Neukum <oneukum@suse.com> 23141L: linux-usb@vger.kernel.org 23142L: linux-scsi@vger.kernel.org 23143S: Maintained 23144F: drivers/usb/storage/uas.c 23145 23146USB CDC ETHERNET DRIVER 23147M: Oliver Neukum <oliver@neukum.org> 23148L: linux-usb@vger.kernel.org 23149S: Maintained 23150F: drivers/net/usb/cdc_*.c 23151F: include/uapi/linux/usb/cdc.h 23152 23153USB CHAOSKEY DRIVER 23154M: Keith Packard <keithp@keithp.com> 23155L: linux-usb@vger.kernel.org 23156S: Maintained 23157F: drivers/usb/misc/chaoskey.c 23158 23159USB CYPRESS C67X00 DRIVER 23160L: linux-usb@vger.kernel.org 23161S: Orphan 23162F: drivers/usb/c67x00/ 23163 23164USB DAVICOM DM9601 DRIVER 23165M: Peter Korsgaard <peter@korsgaard.com> 23166L: netdev@vger.kernel.org 23167S: Maintained 23168W: http://www.linux-usb.org/usbnet 23169F: drivers/net/usb/dm9601.c 23170 23171USB EHCI DRIVER 23172M: Alan Stern <stern@rowland.harvard.edu> 23173L: linux-usb@vger.kernel.org 23174S: Maintained 23175F: Documentation/usb/ehci.rst 23176F: drivers/usb/host/ehci* 23177 23178USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23179M: Jiri Kosina <jikos@kernel.org> 23180M: Benjamin Tissoires <bentiss@kernel.org> 23181L: linux-usb@vger.kernel.org 23182S: Maintained 23183T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23184F: Documentation/hid/hiddev.rst 23185F: drivers/hid/usbhid/ 23186 23187USB INTEL XHCI ROLE MUX DRIVER 23188M: Hans de Goede <hdegoede@redhat.com> 23189L: linux-usb@vger.kernel.org 23190S: Maintained 23191F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23192 23193USB IP DRIVER FOR HISILICON KIRIN 960 23194M: Yu Chen <chenyu56@huawei.com> 23195M: Binghui Wang <wangbinghui@hisilicon.com> 23196L: linux-usb@vger.kernel.org 23197S: Maintained 23198F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23199F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23200 23201USB IP DRIVER FOR HISILICON KIRIN 970 23202M: Mauro Carvalho Chehab <mchehab@kernel.org> 23203L: linux-usb@vger.kernel.org 23204S: Maintained 23205F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23206F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23207 23208USB ISP116X DRIVER 23209M: Olav Kongas <ok@artecdesign.ee> 23210L: linux-usb@vger.kernel.org 23211S: Maintained 23212F: drivers/usb/host/isp116x* 23213F: include/linux/usb/isp116x.h 23214 23215USB ISP1760 DRIVER 23216M: Rui Miguel Silva <rui.silva@linaro.org> 23217L: linux-usb@vger.kernel.org 23218S: Maintained 23219F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23220F: drivers/usb/isp1760/* 23221 23222USB LAN78XX ETHERNET DRIVER 23223M: Woojung Huh <woojung.huh@microchip.com> 23224M: UNGLinuxDriver@microchip.com 23225L: netdev@vger.kernel.org 23226S: Maintained 23227F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23228F: drivers/net/usb/lan78xx.* 23229F: include/dt-bindings/net/microchip-lan78xx.h 23230 23231USB MASS STORAGE DRIVER 23232M: Alan Stern <stern@rowland.harvard.edu> 23233L: linux-usb@vger.kernel.org 23234L: usb-storage@lists.one-eyed-alien.net 23235S: Maintained 23236F: drivers/usb/storage/ 23237 23238USB MIDI DRIVER 23239M: Clemens Ladisch <clemens@ladisch.de> 23240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23241S: Maintained 23242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23243F: sound/usb/midi.* 23244 23245USB NETWORKING DRIVERS 23246L: linux-usb@vger.kernel.org 23247S: Odd Fixes 23248F: drivers/net/usb/ 23249 23250USB OHCI DRIVER 23251M: Alan Stern <stern@rowland.harvard.edu> 23252L: linux-usb@vger.kernel.org 23253S: Maintained 23254F: Documentation/usb/ohci.rst 23255F: drivers/usb/host/ohci* 23256 23257USB OTG FSM (Finite State Machine) 23258M: Peter Chen <peter.chen@kernel.org> 23259L: linux-usb@vger.kernel.org 23260S: Maintained 23261T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23262F: drivers/usb/common/usb-otg-fsm.c 23263 23264USB OVER IP DRIVER 23265M: Valentina Manea <valentina.manea.m@gmail.com> 23266M: Shuah Khan <shuah@kernel.org> 23267M: Shuah Khan <skhan@linuxfoundation.org> 23268R: Hongren Zheng <i@zenithal.me> 23269L: linux-usb@vger.kernel.org 23270S: Maintained 23271F: Documentation/usb/usbip_protocol.rst 23272F: drivers/usb/usbip/ 23273F: tools/testing/selftests/drivers/usb/usbip/ 23274F: tools/usb/usbip/ 23275 23276USB PEGASUS DRIVER 23277M: Petko Manolov <petkan@nucleusys.com> 23278L: linux-usb@vger.kernel.org 23279L: netdev@vger.kernel.org 23280S: Maintained 23281W: https://github.com/petkan/pegasus 23282T: git https://github.com/petkan/pegasus.git 23283F: drivers/net/usb/pegasus.* 23284 23285USB PRINTER DRIVER (usblp) 23286M: Pete Zaitcev <zaitcev@redhat.com> 23287L: linux-usb@vger.kernel.org 23288S: Supported 23289F: drivers/usb/class/usblp.c 23290 23291USB QMI WWAN NETWORK DRIVER 23292M: Bjørn Mork <bjorn@mork.no> 23293L: netdev@vger.kernel.org 23294S: Maintained 23295F: Documentation/ABI/testing/sysfs-class-net-qmi 23296F: drivers/net/usb/qmi_wwan.c 23297 23298USB RAW GADGET DRIVER 23299R: Andrey Konovalov <andreyknvl@gmail.com> 23300L: linux-usb@vger.kernel.org 23301S: Maintained 23302F: Documentation/usb/raw-gadget.rst 23303F: drivers/usb/gadget/legacy/raw_gadget.c 23304F: include/uapi/linux/usb/raw_gadget.h 23305 23306USB RTL8150 DRIVER 23307M: Petko Manolov <petkan@nucleusys.com> 23308L: linux-usb@vger.kernel.org 23309L: netdev@vger.kernel.org 23310S: Maintained 23311W: https://github.com/petkan/rtl8150 23312T: git https://github.com/petkan/rtl8150.git 23313F: drivers/net/usb/rtl8150.c 23314 23315USB SERIAL SUBSYSTEM 23316M: Johan Hovold <johan@kernel.org> 23317L: linux-usb@vger.kernel.org 23318S: Maintained 23319T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23320F: Documentation/usb/usb-serial.rst 23321F: drivers/usb/serial/ 23322F: include/linux/usb/serial.h 23323 23324USB SMSC75XX ETHERNET DRIVER 23325M: Steve Glendinning <steve.glendinning@shawell.net> 23326L: netdev@vger.kernel.org 23327S: Maintained 23328F: drivers/net/usb/smsc75xx.* 23329 23330USB SMSC95XX ETHERNET DRIVER 23331M: Steve Glendinning <steve.glendinning@shawell.net> 23332M: UNGLinuxDriver@microchip.com 23333L: netdev@vger.kernel.org 23334S: Maintained 23335F: drivers/net/usb/smsc95xx.* 23336 23337USB SUBSYSTEM 23338M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23339L: linux-usb@vger.kernel.org 23340S: Supported 23341W: http://www.linux-usb.org 23342T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23343F: Documentation/devicetree/bindings/usb/ 23344F: Documentation/usb/ 23345F: drivers/usb/ 23346F: include/dt-bindings/usb/ 23347F: include/linux/usb.h 23348F: include/linux/usb/ 23349F: include/uapi/linux/usb/ 23350 23351USB TYPEC BUS FOR ALTERNATE MODES 23352M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23353L: linux-usb@vger.kernel.org 23354S: Maintained 23355F: Documentation/ABI/testing/sysfs-bus-typec 23356F: Documentation/driver-api/usb/typec_bus.rst 23357F: drivers/usb/typec/altmodes/ 23358F: include/linux/usb/typec_altmode.h 23359 23360USB TYPEC CLASS 23361M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23362L: linux-usb@vger.kernel.org 23363S: Maintained 23364F: Documentation/ABI/testing/sysfs-class-typec 23365F: Documentation/driver-api/usb/typec.rst 23366F: drivers/usb/typec/ 23367F: include/linux/usb/typec.h 23368 23369USB TYPEC INTEL PMC MUX DRIVER 23370M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23371L: linux-usb@vger.kernel.org 23372S: Maintained 23373F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23374F: drivers/usb/typec/mux/intel_pmc_mux.c 23375 23376USB TYPEC PI3USB30532 MUX DRIVER 23377M: Hans de Goede <hdegoede@redhat.com> 23378L: linux-usb@vger.kernel.org 23379S: Maintained 23380F: drivers/usb/typec/mux/pi3usb30532.c 23381 23382USB TYPEC PORT CONTROLLER DRIVERS 23383L: linux-usb@vger.kernel.org 23384S: Orphan 23385F: drivers/usb/typec/tcpm/ 23386 23387USB UHCI DRIVER 23388M: Alan Stern <stern@rowland.harvard.edu> 23389L: linux-usb@vger.kernel.org 23390S: Maintained 23391F: drivers/usb/host/uhci* 23392 23393USB VIDEO CLASS 23394M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23395L: linux-media@vger.kernel.org 23396S: Maintained 23397W: http://www.ideasonboard.org/uvc/ 23398T: git git://linuxtv.org/media_tree.git 23399F: drivers/media/usb/uvc/ 23400F: include/uapi/linux/uvcvideo.h 23401 23402USB WEBCAM GADGET 23403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23404M: Daniel Scally <dan.scally@ideasonboard.com> 23405L: linux-usb@vger.kernel.org 23406S: Maintained 23407F: drivers/usb/gadget/function/*uvc* 23408F: drivers/usb/gadget/legacy/webcam.c 23409F: include/uapi/linux/usb/g_uvc.h 23410 23411USB XHCI DRIVER 23412M: Mathias Nyman <mathias.nyman@intel.com> 23413L: linux-usb@vger.kernel.org 23414S: Supported 23415F: drivers/usb/host/pci-quirks* 23416F: drivers/usb/host/xhci* 23417 23418USER DATAGRAM PROTOCOL (UDP) 23419M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23420S: Maintained 23421F: include/linux/udp.h 23422F: net/ipv4/udp.c 23423F: net/ipv6/udp.c 23424 23425USER-MODE LINUX (UML) 23426M: Richard Weinberger <richard@nod.at> 23427M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23428M: Johannes Berg <johannes@sipsolutions.net> 23429L: linux-um@lists.infradead.org 23430S: Maintained 23431W: http://user-mode-linux.sourceforge.net 23432Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23433T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23434T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23435F: Documentation/virt/uml/ 23436F: arch/um/ 23437F: arch/x86/um/ 23438F: fs/hostfs/ 23439 23440USERSPACE COPYIN/COPYOUT (UIOVEC) 23441M: Alexander Viro <viro@zeniv.linux.org.uk> 23442S: Maintained 23443F: include/linux/uio.h 23444F: lib/iov_iter.c 23445 23446USERSPACE DMA BUFFER DRIVER 23447M: Gerd Hoffmann <kraxel@redhat.com> 23448L: dri-devel@lists.freedesktop.org 23449S: Maintained 23450T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23451F: drivers/dma-buf/udmabuf.c 23452F: include/uapi/linux/udmabuf.h 23453 23454USERSPACE I/O (UIO) 23455M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23456S: Maintained 23457T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23458F: Documentation/driver-api/uio-howto.rst 23459F: drivers/uio/ 23460F: include/linux/uio_driver.h 23461 23462UTIL-LINUX PACKAGE 23463M: Karel Zak <kzak@redhat.com> 23464L: util-linux@vger.kernel.org 23465S: Maintained 23466W: http://en.wikipedia.org/wiki/Util-linux 23467T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23468 23469UUID HELPERS 23470R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23471L: linux-kernel@vger.kernel.org 23472S: Maintained 23473F: include/linux/uuid.h 23474F: lib/test_uuid.c 23475F: lib/uuid.c 23476 23477UV SYSFS DRIVER 23478M: Justin Ernst <justin.ernst@hpe.com> 23479L: platform-driver-x86@vger.kernel.org 23480S: Maintained 23481F: drivers/platform/x86/uv_sysfs.c 23482 23483UVESAFB DRIVER 23484M: Michal Januszewski <spock@gentoo.org> 23485L: linux-fbdev@vger.kernel.org 23486S: Maintained 23487W: https://github.com/mjanusz/v86d 23488F: Documentation/fb/uvesafb.rst 23489F: drivers/video/fbdev/uvesafb.* 23490 23491Ux500 CLOCK DRIVERS 23492M: Ulf Hansson <ulf.hansson@linaro.org> 23493L: linux-clk@vger.kernel.org 23494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23495S: Maintained 23496F: drivers/clk/ux500/ 23497 23498V4L2 ASYNC AND FWNODE FRAMEWORKS 23499M: Sakari Ailus <sakari.ailus@linux.intel.com> 23500L: linux-media@vger.kernel.org 23501S: Maintained 23502T: git git://linuxtv.org/media_tree.git 23503F: drivers/media/v4l2-core/v4l2-async.c 23504F: drivers/media/v4l2-core/v4l2-fwnode.c 23505F: include/media/v4l2-async.h 23506F: include/media/v4l2-fwnode.h 23507 23508V4L2 LENS DRIVERS 23509M: Sakari Ailus <sakari.ailus@linux.intel.com> 23510L: linux-media@vger.kernel.org 23511S: Maintained 23512F: drivers/media/i2c/ak* 23513F: drivers/media/i2c/dw* 23514F: drivers/media/i2c/lm* 23515 23516V4L2 CAMERA SENSOR DRIVERS 23517M: Sakari Ailus <sakari.ailus@linux.intel.com> 23518L: linux-media@vger.kernel.org 23519S: Maintained 23520F: Documentation/driver-api/media/camera-sensor.rst 23521F: Documentation/driver-api/media/tx-rx.rst 23522F: drivers/media/i2c/ar* 23523F: drivers/media/i2c/gc* 23524F: drivers/media/i2c/hi* 23525F: drivers/media/i2c/imx* 23526F: drivers/media/i2c/mt* 23527F: drivers/media/i2c/og* 23528F: drivers/media/i2c/ov* 23529F: drivers/media/i2c/s5* 23530F: drivers/media/i2c/st-vgxy61.c 23531 23532VF610 NAND DRIVER 23533M: Stefan Agner <stefan@agner.ch> 23534L: linux-mtd@lists.infradead.org 23535S: Supported 23536F: drivers/mtd/nand/raw/vf610_nfc.c 23537 23538VFAT/FAT/MSDOS FILESYSTEM 23539M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23540S: Maintained 23541F: Documentation/filesystems/vfat.rst 23542F: fs/fat/ 23543F: tools/testing/selftests/filesystems/fat/ 23544 23545VFIO CDX DRIVER 23546M: Nipun Gupta <nipun.gupta@amd.com> 23547M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23548L: kvm@vger.kernel.org 23549S: Maintained 23550F: drivers/vfio/cdx/* 23551 23552VFIO DRIVER 23553M: Alex Williamson <alex.williamson@redhat.com> 23554L: kvm@vger.kernel.org 23555S: Maintained 23556T: git https://github.com/awilliam/linux-vfio.git 23557F: Documentation/ABI/testing/debugfs-vfio 23558F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23559F: Documentation/driver-api/vfio.rst 23560F: drivers/vfio/ 23561F: include/linux/vfio.h 23562F: include/linux/vfio_pci_core.h 23563F: include/uapi/linux/vfio.h 23564 23565VFIO FSL-MC DRIVER 23566L: kvm@vger.kernel.org 23567S: Orphan 23568F: drivers/vfio/fsl-mc/ 23569 23570VFIO HISILICON PCI DRIVER 23571M: Longfang Liu <liulongfang@huawei.com> 23572M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23573L: kvm@vger.kernel.org 23574S: Maintained 23575F: drivers/vfio/pci/hisilicon/ 23576 23577VFIO MEDIATED DEVICE DRIVERS 23578M: Kirti Wankhede <kwankhede@nvidia.com> 23579L: kvm@vger.kernel.org 23580S: Maintained 23581F: Documentation/driver-api/vfio-mediated-device.rst 23582F: drivers/vfio/mdev/ 23583F: include/linux/mdev.h 23584F: samples/vfio-mdev/ 23585 23586VFIO MLX5 PCI DRIVER 23587M: Yishai Hadas <yishaih@nvidia.com> 23588L: kvm@vger.kernel.org 23589S: Maintained 23590F: drivers/vfio/pci/mlx5/ 23591 23592VFIO NVIDIA GRACE GPU DRIVER 23593M: Ankit Agrawal <ankita@nvidia.com> 23594L: kvm@vger.kernel.org 23595S: Supported 23596F: drivers/vfio/pci/nvgrace-gpu/ 23597 23598VFIO PCI DEVICE SPECIFIC DRIVERS 23599R: Jason Gunthorpe <jgg@nvidia.com> 23600R: Yishai Hadas <yishaih@nvidia.com> 23601R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23602R: Kevin Tian <kevin.tian@intel.com> 23603L: kvm@vger.kernel.org 23604S: Maintained 23605P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23606F: drivers/vfio/pci/*/ 23607 23608VFIO PDS PCI DRIVER 23609M: Brett Creeley <brett.creeley@amd.com> 23610L: kvm@vger.kernel.org 23611S: Maintained 23612F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23613F: drivers/vfio/pci/pds/ 23614 23615VFIO PLATFORM DRIVER 23616M: Eric Auger <eric.auger@redhat.com> 23617L: kvm@vger.kernel.org 23618S: Maintained 23619F: drivers/vfio/platform/ 23620 23621VFIO QAT PCI DRIVER 23622M: Xin Zeng <xin.zeng@intel.com> 23623M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 23624L: kvm@vger.kernel.org 23625L: qat-linux@intel.com 23626S: Supported 23627F: drivers/vfio/pci/qat/ 23628 23629VFIO VIRTIO PCI DRIVER 23630M: Yishai Hadas <yishaih@nvidia.com> 23631L: kvm@vger.kernel.org 23632L: virtualization@lists.linux.dev 23633S: Maintained 23634F: drivers/vfio/pci/virtio 23635 23636VGA_SWITCHEROO 23637R: Lukas Wunner <lukas@wunner.de> 23638S: Maintained 23639T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23640F: Documentation/gpu/vga-switcheroo.rst 23641F: drivers/gpu/vga/vga_switcheroo.c 23642F: include/linux/vga_switcheroo.h 23643 23644VIA RHINE NETWORK DRIVER 23645M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23646S: Maintained 23647F: drivers/net/ethernet/via/via-rhine.c 23648 23649VIA SD/MMC CARD CONTROLLER DRIVER 23650M: Bruce Chang <brucechang@via.com.tw> 23651M: Harald Welte <HaraldWelte@viatech.com> 23652S: Maintained 23653F: drivers/mmc/host/via-sdmmc.c 23654 23655VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23656M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23657L: linux-fbdev@vger.kernel.org 23658S: Maintained 23659F: drivers/video/fbdev/via/ 23660F: include/linux/via-core.h 23661F: include/linux/via_i2c.h 23662 23663VIA VELOCITY NETWORK DRIVER 23664M: Francois Romieu <romieu@fr.zoreil.com> 23665L: netdev@vger.kernel.org 23666S: Maintained 23667F: drivers/net/ethernet/via/via-velocity.* 23668 23669VICODEC VIRTUAL CODEC DRIVER 23670M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23671L: linux-media@vger.kernel.org 23672S: Maintained 23673W: https://linuxtv.org 23674T: git git://linuxtv.org/media_tree.git 23675F: drivers/media/test-drivers/vicodec/* 23676 23677VIDEO I2C POLLING DRIVER 23678M: Matt Ranostay <matt.ranostay@konsulko.com> 23679L: linux-media@vger.kernel.org 23680S: Maintained 23681F: drivers/media/i2c/video-i2c.c 23682 23683VIDEO MULTIPLEXER DRIVER 23684M: Philipp Zabel <p.zabel@pengutronix.de> 23685L: linux-media@vger.kernel.org 23686S: Maintained 23687F: drivers/media/platform/video-mux.c 23688 23689VIDEOBUF2 FRAMEWORK 23690M: Tomasz Figa <tfiga@chromium.org> 23691M: Marek Szyprowski <m.szyprowski@samsung.com> 23692L: linux-media@vger.kernel.org 23693S: Maintained 23694F: drivers/media/common/videobuf2/* 23695F: include/media/videobuf2-* 23696 23697VIDTV VIRTUAL DIGITAL TV DRIVER 23698M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23699L: linux-media@vger.kernel.org 23700S: Maintained 23701W: https://linuxtv.org 23702T: git git://linuxtv.org/media_tree.git 23703F: drivers/media/test-drivers/vidtv/* 23704 23705VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23706M: Shuah Khan <skhan@linuxfoundation.org> 23707R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23708L: linux-media@vger.kernel.org 23709S: Maintained 23710W: https://linuxtv.org 23711T: git git://linuxtv.org/media_tree.git 23712F: drivers/media/test-drivers/vimc/* 23713 23714VIRT LIB 23715M: Alex Williamson <alex.williamson@redhat.com> 23716M: Paolo Bonzini <pbonzini@redhat.com> 23717L: kvm@vger.kernel.org 23718S: Supported 23719F: virt/lib/ 23720 23721VIRTIO AND VHOST VSOCK DRIVER 23722M: Stefan Hajnoczi <stefanha@redhat.com> 23723M: Stefano Garzarella <sgarzare@redhat.com> 23724L: kvm@vger.kernel.org 23725L: virtualization@lists.linux.dev 23726L: netdev@vger.kernel.org 23727S: Maintained 23728F: drivers/vhost/vsock.c 23729F: include/linux/virtio_vsock.h 23730F: include/uapi/linux/virtio_vsock.h 23731F: net/vmw_vsock/virtio_transport.c 23732F: net/vmw_vsock/virtio_transport_common.c 23733 23734VIRTIO BALLOON 23735M: "Michael S. Tsirkin" <mst@redhat.com> 23736M: David Hildenbrand <david@redhat.com> 23737L: virtualization@lists.linux.dev 23738S: Maintained 23739F: drivers/virtio/virtio_balloon.c 23740F: include/linux/balloon_compaction.h 23741F: include/uapi/linux/virtio_balloon.h 23742F: mm/balloon_compaction.c 23743 23744VIRTIO BLOCK AND SCSI DRIVERS 23745M: "Michael S. Tsirkin" <mst@redhat.com> 23746M: Jason Wang <jasowang@redhat.com> 23747R: Paolo Bonzini <pbonzini@redhat.com> 23748R: Stefan Hajnoczi <stefanha@redhat.com> 23749R: Eugenio Pérez <eperezma@redhat.com> 23750L: virtualization@lists.linux.dev 23751S: Maintained 23752F: drivers/block/virtio_blk.c 23753F: drivers/scsi/virtio_scsi.c 23754F: include/uapi/linux/virtio_blk.h 23755F: include/uapi/linux/virtio_scsi.h 23756 23757VIRTIO CONSOLE DRIVER 23758M: Amit Shah <amit@kernel.org> 23759L: virtualization@lists.linux.dev 23760S: Maintained 23761F: drivers/char/virtio_console.c 23762F: include/uapi/linux/virtio_console.h 23763 23764VIRTIO CORE AND NET DRIVERS 23765M: "Michael S. Tsirkin" <mst@redhat.com> 23766M: Jason Wang <jasowang@redhat.com> 23767R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23768R: Eugenio Pérez <eperezma@redhat.com> 23769L: virtualization@lists.linux.dev 23770S: Maintained 23771F: Documentation/ABI/testing/sysfs-bus-vdpa 23772F: Documentation/ABI/testing/sysfs-class-vduse 23773F: Documentation/devicetree/bindings/virtio/ 23774F: Documentation/driver-api/virtio/ 23775F: drivers/block/virtio_blk.c 23776F: drivers/crypto/virtio/ 23777F: drivers/net/virtio_net.c 23778F: drivers/vdpa/ 23779F: drivers/virtio/ 23780F: include/linux/vdpa.h 23781F: include/linux/virtio*.h 23782F: include/linux/vringh.h 23783F: include/uapi/linux/virtio_*.h 23784F: tools/virtio/ 23785F: tools/testing/selftests/drivers/net/virtio_net/ 23786 23787VIRTIO CRYPTO DRIVER 23788M: Gonglei <arei.gonglei@huawei.com> 23789L: virtualization@lists.linux.dev 23790L: linux-crypto@vger.kernel.org 23791S: Maintained 23792F: drivers/crypto/virtio/ 23793F: include/uapi/linux/virtio_crypto.h 23794 23795VIRTIO DRIVERS FOR S390 23796M: Cornelia Huck <cohuck@redhat.com> 23797M: Halil Pasic <pasic@linux.ibm.com> 23798M: Eric Farman <farman@linux.ibm.com> 23799L: linux-s390@vger.kernel.org 23800L: virtualization@lists.linux.dev 23801L: kvm@vger.kernel.org 23802S: Supported 23803F: arch/s390/include/uapi/asm/virtio-ccw.h 23804F: drivers/s390/virtio/ 23805 23806VIRTIO FILE SYSTEM 23807M: Vivek Goyal <vgoyal@redhat.com> 23808M: Stefan Hajnoczi <stefanha@redhat.com> 23809M: Miklos Szeredi <miklos@szeredi.hu> 23810R: Eugenio Pérez <eperezma@redhat.com> 23811L: virtualization@lists.linux.dev 23812L: linux-fsdevel@vger.kernel.org 23813S: Supported 23814W: https://virtio-fs.gitlab.io/ 23815F: Documentation/filesystems/virtiofs.rst 23816F: fs/fuse/virtio_fs.c 23817F: include/uapi/linux/virtio_fs.h 23818 23819VIRTIO GPIO DRIVER 23820M: Enrico Weigelt, metux IT consult <info@metux.net> 23821M: Viresh Kumar <vireshk@kernel.org> 23822L: linux-gpio@vger.kernel.org 23823L: virtualization@lists.linux.dev 23824S: Maintained 23825F: drivers/gpio/gpio-virtio.c 23826F: include/uapi/linux/virtio_gpio.h 23827 23828VIRTIO GPU DRIVER 23829M: David Airlie <airlied@redhat.com> 23830M: Gerd Hoffmann <kraxel@redhat.com> 23831R: Gurchetan Singh <gurchetansingh@chromium.org> 23832R: Chia-I Wu <olvaffe@gmail.com> 23833L: dri-devel@lists.freedesktop.org 23834L: virtualization@lists.linux.dev 23835S: Maintained 23836T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23837F: drivers/gpu/drm/ci/xfails/virtio* 23838F: drivers/gpu/drm/virtio/ 23839F: include/uapi/linux/virtio_gpu.h 23840 23841VIRTIO HOST (VHOST) 23842M: "Michael S. Tsirkin" <mst@redhat.com> 23843M: Jason Wang <jasowang@redhat.com> 23844R: Eugenio Pérez <eperezma@redhat.com> 23845L: kvm@vger.kernel.org 23846L: virtualization@lists.linux.dev 23847L: netdev@vger.kernel.org 23848S: Maintained 23849T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23850F: drivers/vhost/ 23851F: include/linux/sched/vhost_task.h 23852F: include/linux/vhost_iotlb.h 23853F: include/uapi/linux/vhost.h 23854F: kernel/vhost_task.c 23855 23856VIRTIO HOST (VHOST-SCSI) 23857M: "Michael S. Tsirkin" <mst@redhat.com> 23858M: Jason Wang <jasowang@redhat.com> 23859M: Mike Christie <michael.christie@oracle.com> 23860R: Paolo Bonzini <pbonzini@redhat.com> 23861R: Stefan Hajnoczi <stefanha@redhat.com> 23862L: virtualization@lists.linux.dev 23863S: Maintained 23864F: drivers/vhost/scsi.c 23865 23866VIRTIO I2C DRIVER 23867M: Conghui Chen <conghui.chen@intel.com> 23868M: Viresh Kumar <viresh.kumar@linaro.org> 23869L: linux-i2c@vger.kernel.org 23870L: virtualization@lists.linux.dev 23871S: Maintained 23872F: drivers/i2c/busses/i2c-virtio.c 23873F: include/uapi/linux/virtio_i2c.h 23874 23875VIRTIO INPUT DRIVER 23876M: Gerd Hoffmann <kraxel@redhat.com> 23877S: Maintained 23878F: drivers/virtio/virtio_input.c 23879F: include/uapi/linux/virtio_input.h 23880 23881VIRTIO IOMMU DRIVER 23882M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23883L: virtualization@lists.linux.dev 23884S: Maintained 23885F: drivers/iommu/virtio-iommu.c 23886F: include/uapi/linux/virtio_iommu.h 23887 23888VIRTIO MEM DRIVER 23889M: David Hildenbrand <david@redhat.com> 23890L: virtualization@lists.linux.dev 23891S: Maintained 23892W: https://virtio-mem.gitlab.io/ 23893F: drivers/virtio/virtio_mem.c 23894F: include/uapi/linux/virtio_mem.h 23895 23896VIRTIO PMEM DRIVER 23897M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23898L: virtualization@lists.linux.dev 23899S: Maintained 23900F: drivers/nvdimm/nd_virtio.c 23901F: drivers/nvdimm/virtio_pmem.c 23902 23903VIRTIO SOUND DRIVER 23904M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23905M: "Michael S. Tsirkin" <mst@redhat.com> 23906L: virtualization@lists.linux.dev 23907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23908S: Maintained 23909F: include/uapi/linux/virtio_snd.h 23910F: sound/virtio/* 23911 23912VIRTUAL BOX GUEST DEVICE DRIVER 23913M: Hans de Goede <hdegoede@redhat.com> 23914M: Arnd Bergmann <arnd@arndb.de> 23915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23916S: Maintained 23917F: drivers/virt/vboxguest/ 23918F: include/linux/vbox_utils.h 23919F: include/uapi/linux/vbox*.h 23920 23921VIRTUAL BOX SHARED FOLDER VFS DRIVER 23922M: Hans de Goede <hdegoede@redhat.com> 23923L: linux-fsdevel@vger.kernel.org 23924S: Maintained 23925F: fs/vboxsf/* 23926 23927VIRTUAL PCM TEST DRIVER 23928M: Ivan Orlov <ivan.orlov0322@gmail.com> 23929L: linux-sound@vger.kernel.org 23930S: Maintained 23931F: Documentation/sound/cards/pcmtest.rst 23932F: sound/drivers/pcmtest.c 23933F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23934 23935VIRTUAL SERIO DEVICE DRIVER 23936M: Stephen Chandler Paul <thatslyude@gmail.com> 23937S: Maintained 23938F: drivers/input/serio/userio.c 23939F: include/uapi/linux/userio.h 23940 23941VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23942M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23943S: Maintained 23944F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23945F: drivers/iio/light/veml6075.c 23946 23947VISL VIRTUAL STATELESS DECODER DRIVER 23948M: Daniel Almeida <daniel.almeida@collabora.com> 23949L: linux-media@vger.kernel.org 23950S: Supported 23951F: drivers/media/test-drivers/visl 23952 23953VIVID VIRTUAL VIDEO DRIVER 23954M: Hans Verkuil <hverkuil@xs4all.nl> 23955L: linux-media@vger.kernel.org 23956S: Maintained 23957W: https://linuxtv.org 23958T: git git://linuxtv.org/media_tree.git 23959F: drivers/media/test-drivers/vivid/* 23960 23961VM SOCKETS (AF_VSOCK) 23962M: Stefano Garzarella <sgarzare@redhat.com> 23963L: virtualization@lists.linux.dev 23964L: netdev@vger.kernel.org 23965S: Maintained 23966F: drivers/net/vsockmon.c 23967F: include/net/af_vsock.h 23968F: include/uapi/linux/vm_sockets.h 23969F: include/uapi/linux/vm_sockets_diag.h 23970F: include/uapi/linux/vsockmon.h 23971F: net/vmw_vsock/ 23972F: tools/testing/vsock/ 23973 23974VMALLOC 23975M: Andrew Morton <akpm@linux-foundation.org> 23976R: Uladzislau Rezki <urezki@gmail.com> 23977R: Christoph Hellwig <hch@infradead.org> 23978L: linux-mm@kvack.org 23979S: Maintained 23980W: http://www.linux-mm.org 23981T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23982F: include/linux/vmalloc.h 23983F: mm/vmalloc.c 23984 23985VME SUBSYSTEM 23986L: linux-kernel@vger.kernel.org 23987S: Orphan 23988T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23989F: Documentation/driver-api/vme.rst 23990F: drivers/staging/vme_user/ 23991 23992VMWARE BALLOON DRIVER 23993M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23995L: linux-kernel@vger.kernel.org 23996S: Supported 23997F: drivers/misc/vmw_balloon.c 23998 23999VMWARE HYPERVISOR INTERFACE 24000M: Ajay Kaher <ajay.kaher@broadcom.com> 24001M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24002R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24003L: virtualization@lists.linux.dev 24004L: x86@kernel.org 24005S: Supported 24006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24007F: arch/x86/include/asm/vmware.h 24008F: arch/x86/kernel/cpu/vmware.c 24009 24010VMWARE PVRDMA DRIVER 24011M: Bryan Tan <bryan-bt.tan@broadcom.com> 24012M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24014L: linux-rdma@vger.kernel.org 24015S: Supported 24016F: drivers/infiniband/hw/vmw_pvrdma/ 24017 24018VMWARE PVSCSI DRIVER 24019M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24020R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24021L: linux-scsi@vger.kernel.org 24022S: Supported 24023F: drivers/scsi/vmw_pvscsi.c 24024F: drivers/scsi/vmw_pvscsi.h 24025 24026VMWARE VIRTUAL PTP CLOCK DRIVER 24027M: Nick Shi <nick.shi@broadcom.com> 24028R: Ajay Kaher <ajay.kaher@broadcom.com> 24029R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24031L: netdev@vger.kernel.org 24032S: Supported 24033F: drivers/ptp/ptp_vmw.c 24034 24035VMWARE VMCI DRIVER 24036M: Bryan Tan <bryan-bt.tan@broadcom.com> 24037M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24039L: linux-kernel@vger.kernel.org 24040S: Supported 24041F: drivers/misc/vmw_vmci/ 24042F: include/linux/vmw_vmci* 24043 24044VMWARE VMMOUSE SUBDRIVER 24045M: Zack Rusin <zack.rusin@broadcom.com> 24046R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24047L: linux-input@vger.kernel.org 24048S: Supported 24049F: drivers/input/mouse/vmmouse.c 24050F: drivers/input/mouse/vmmouse.h 24051 24052VMWARE VMXNET3 ETHERNET DRIVER 24053M: Ronak Doshi <ronak.doshi@broadcom.com> 24054R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24055L: netdev@vger.kernel.org 24056S: Supported 24057F: drivers/net/vmxnet3/ 24058 24059VMWARE VSOCK VMCI TRANSPORT DRIVER 24060M: Bryan Tan <bryan-bt.tan@broadcom.com> 24061M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24062R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24063L: linux-kernel@vger.kernel.org 24064S: Supported 24065F: net/vmw_vsock/vmci_transport* 24066 24067VOCORE VOCORE2 BOARD 24068M: Harvey Hunt <harveyhuntnexus@gmail.com> 24069L: linux-mips@vger.kernel.org 24070S: Maintained 24071F: arch/mips/boot/dts/ralink/vocore2.dts 24072 24073VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24074M: Liam Girdwood <lgirdwood@gmail.com> 24075M: Mark Brown <broonie@kernel.org> 24076L: linux-kernel@vger.kernel.org 24077S: Supported 24078W: http://www.slimlogic.co.uk/?p=48 24079T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24080F: Documentation/devicetree/bindings/regulator/ 24081F: Documentation/power/regulator/ 24082F: drivers/regulator/ 24083F: include/dt-bindings/regulator/ 24084F: include/linux/regulator/ 24085K: regulator_get_optional 24086 24087VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24088R: Matti Vaittinen <mazziesaccount@gmail.com> 24089F: drivers/regulator/irq_helpers.c 24090 24091VRF 24092M: David Ahern <dsahern@kernel.org> 24093L: netdev@vger.kernel.org 24094S: Maintained 24095F: Documentation/networking/vrf.rst 24096F: drivers/net/vrf.c 24097 24098VSPRINTF 24099M: Petr Mladek <pmladek@suse.com> 24100M: Steven Rostedt <rostedt@goodmis.org> 24101R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24102R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24103R: Sergey Senozhatsky <senozhatsky@chromium.org> 24104S: Maintained 24105T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24106F: Documentation/core-api/printk-formats.rst 24107F: lib/test_printf.c 24108F: lib/test_scanf.c 24109F: lib/vsprintf.c 24110 24111VT1211 HARDWARE MONITOR DRIVER 24112M: Juerg Haefliger <juergh@proton.me> 24113L: linux-hwmon@vger.kernel.org 24114S: Maintained 24115F: Documentation/hwmon/vt1211.rst 24116F: drivers/hwmon/vt1211.c 24117 24118VT8231 HARDWARE MONITOR DRIVER 24119M: Roger Lucas <vt8231@hiddenengine.co.uk> 24120L: linux-hwmon@vger.kernel.org 24121S: Maintained 24122F: drivers/hwmon/vt8231.c 24123 24124VUB300 USB to SDIO/SD/MMC bridge chip 24125L: linux-mmc@vger.kernel.org 24126S: Orphan 24127F: drivers/mmc/host/vub300.c 24128 24129W1 DALLAS'S 1-WIRE BUS 24130M: Krzysztof Kozlowski <krzk@kernel.org> 24131S: Maintained 24132F: Documentation/devicetree/bindings/w1/ 24133F: Documentation/w1/ 24134F: drivers/w1/ 24135F: include/linux/w1.h 24136 24137W83791D HARDWARE MONITORING DRIVER 24138M: Marc Hulsman <m.hulsman@tudelft.nl> 24139L: linux-hwmon@vger.kernel.org 24140S: Maintained 24141F: Documentation/hwmon/w83791d.rst 24142F: drivers/hwmon/w83791d.c 24143 24144W83793 HARDWARE MONITORING DRIVER 24145M: Rudolf Marek <r.marek@assembler.cz> 24146L: linux-hwmon@vger.kernel.org 24147S: Maintained 24148F: Documentation/hwmon/w83793.rst 24149F: drivers/hwmon/w83793.c 24150 24151W83795 HARDWARE MONITORING DRIVER 24152M: Jean Delvare <jdelvare@suse.com> 24153L: linux-hwmon@vger.kernel.org 24154S: Maintained 24155F: drivers/hwmon/w83795.c 24156 24157W83L51xD SD/MMC CARD INTERFACE DRIVER 24158M: Pierre Ossman <pierre@ossman.eu> 24159S: Maintained 24160F: drivers/mmc/host/wbsd.* 24161 24162WACOM PROTOCOL 4 SERIAL TABLETS 24163M: Julian Squires <julian@cipht.net> 24164M: Hans de Goede <hdegoede@redhat.com> 24165L: linux-input@vger.kernel.org 24166S: Maintained 24167F: drivers/input/tablet/wacom_serial4.c 24168 24169WANGXUN ETHERNET DRIVER 24170M: Jiawen Wu <jiawenwu@trustnetic.com> 24171M: Mengyuan Lou <mengyuanlou@net-swift.com> 24172L: netdev@vger.kernel.org 24173S: Maintained 24174W: https://www.net-swift.com 24175F: Documentation/networking/device_drivers/ethernet/wangxun/* 24176F: drivers/net/ethernet/wangxun/ 24177F: drivers/net/pcs/pcs-xpcs-wx.c 24178 24179WATCHDOG DEVICE DRIVERS 24180M: Wim Van Sebroeck <wim@linux-watchdog.org> 24181M: Guenter Roeck <linux@roeck-us.net> 24182L: linux-watchdog@vger.kernel.org 24183S: Maintained 24184W: http://www.linux-watchdog.org/ 24185T: git git://www.linux-watchdog.org/linux-watchdog.git 24186F: Documentation/devicetree/bindings/watchdog/ 24187F: Documentation/watchdog/ 24188F: drivers/watchdog/ 24189F: include/linux/watchdog.h 24190F: include/trace/events/watchdog.h 24191F: include/uapi/linux/watchdog.h 24192 24193WAVE5 VPU CODEC DRIVER 24194M: Nas Chung <nas.chung@chipsnmedia.com> 24195M: Jackson Lee <jackson.lee@chipsnmedia.com> 24196L: linux-media@vger.kernel.org 24197S: Maintained 24198F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24199F: drivers/media/platform/chips-media/wave5/ 24200 24201WHISKEYCOVE PMIC GPIO DRIVER 24202M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24203L: linux-gpio@vger.kernel.org 24204S: Maintained 24205F: drivers/gpio/gpio-wcove.c 24206 24207WHWAVE RTC DRIVER 24208M: Dianlong Li <long17.cool@163.com> 24209L: linux-rtc@vger.kernel.org 24210S: Maintained 24211F: drivers/rtc/rtc-sd3078.c 24212 24213WIIMOTE HID DRIVER 24214M: David Rheinsberg <david@readahead.eu> 24215L: linux-input@vger.kernel.org 24216S: Maintained 24217F: drivers/hid/hid-wiimote* 24218 24219WILOCITY WIL6210 WIRELESS DRIVER 24220L: linux-wireless@vger.kernel.org 24221S: Orphan 24222W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24223F: drivers/net/wireless/ath/wil6210/ 24224 24225WINBOND CIR DRIVER 24226M: David Härdeman <david@hardeman.nu> 24227S: Maintained 24228F: drivers/media/rc/winbond-cir.c 24229 24230WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24231L: linux-watchdog@vger.kernel.org 24232S: Orphan 24233F: drivers/watchdog/ebc-c384_wdt.c 24234 24235WINSYSTEMS WS16C48 GPIO DRIVER 24236M: William Breathitt Gray <wbg@kernel.org> 24237L: linux-gpio@vger.kernel.org 24238S: Maintained 24239F: drivers/gpio/gpio-ws16c48.c 24240 24241WIREGUARD SECURE NETWORK TUNNEL 24242M: Jason A. Donenfeld <Jason@zx2c4.com> 24243L: wireguard@lists.zx2c4.com 24244L: netdev@vger.kernel.org 24245S: Maintained 24246F: drivers/net/wireguard/ 24247F: tools/testing/selftests/wireguard/ 24248 24249WISTRON LAPTOP BUTTON DRIVER 24250M: Miloslav Trmac <mitr@volny.cz> 24251S: Maintained 24252F: drivers/input/misc/wistron_btns.c 24253 24254WMI BINARY MOF DRIVER 24255M: Armin Wolf <W_Armin@gmx.de> 24256R: Thomas Weißschuh <linux@weissschuh.net> 24257L: platform-driver-x86@vger.kernel.org 24258S: Maintained 24259F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24260F: Documentation/wmi/devices/wmi-bmof.rst 24261F: drivers/platform/x86/wmi-bmof.c 24262 24263WOLFSON MICROELECTRONICS DRIVERS 24264L: patches@opensource.cirrus.com 24265S: Supported 24266W: https://github.com/CirrusLogic/linux-drivers/wiki 24267T: git https://github.com/CirrusLogic/linux-drivers.git 24268F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24269F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24270F: Documentation/devicetree/bindings/mfd/wm831x.txt 24271F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24272F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24273F: Documentation/devicetree/bindings/sound/wm* 24274F: Documentation/hwmon/wm83??.rst 24275F: arch/arm/mach-s3c/mach-crag6410* 24276F: drivers/clk/clk-wm83*.c 24277F: drivers/gpio/gpio-*wm*.c 24278F: drivers/gpio/gpio-arizona.c 24279F: drivers/hwmon/wm83??-hwmon.c 24280F: drivers/input/misc/wm831x-on.c 24281F: drivers/input/touchscreen/wm831x-ts.c 24282F: drivers/input/touchscreen/wm97*.c 24283F: drivers/leds/leds-wm83*.c 24284F: drivers/mfd/arizona* 24285F: drivers/mfd/cs47l24* 24286F: drivers/mfd/wm*.c 24287F: drivers/power/supply/wm83*.c 24288F: drivers/regulator/arizona* 24289F: drivers/regulator/wm8*.c 24290F: drivers/rtc/rtc-wm83*.c 24291F: drivers/video/backlight/wm83*_bl.c 24292F: drivers/watchdog/wm83*_wdt.c 24293F: include/linux/mfd/arizona/ 24294F: include/linux/mfd/wm831x/ 24295F: include/linux/mfd/wm8350/ 24296F: include/linux/mfd/wm8400* 24297F: include/linux/regulator/arizona* 24298F: include/linux/wm97xx.h 24299F: include/sound/wm????.h 24300F: sound/soc/codecs/arizona* 24301F: sound/soc/codecs/cs47l24* 24302F: sound/soc/codecs/wm* 24303 24304WORKQUEUE 24305M: Tejun Heo <tj@kernel.org> 24306R: Lai Jiangshan <jiangshanlai@gmail.com> 24307S: Maintained 24308T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24309F: Documentation/core-api/workqueue.rst 24310F: include/linux/workqueue.h 24311F: kernel/workqueue.c 24312F: kernel/workqueue_internal.h 24313 24314WWAN DRIVERS 24315M: Loic Poulain <loic.poulain@linaro.org> 24316M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24317R: Johannes Berg <johannes@sipsolutions.net> 24318L: netdev@vger.kernel.org 24319S: Maintained 24320F: drivers/net/wwan/ 24321F: include/linux/wwan.h 24322F: include/uapi/linux/wwan.h 24323 24324X-POWERS AXP288 PMIC DRIVERS 24325M: Hans de Goede <hdegoede@redhat.com> 24326S: Maintained 24327F: drivers/acpi/pmic/intel_pmic_xpower.c 24328N: axp288 24329 24330X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24331M: Chen-Yu Tsai <wens@csie.org> 24332L: linux-kernel@vger.kernel.org 24333S: Maintained 24334N: axp[128] 24335 24336X.25 STACK 24337M: Martin Schiller <ms@dev.tdt.de> 24338L: linux-x25@vger.kernel.org 24339S: Maintained 24340F: Documentation/networking/lapb-module.rst 24341F: Documentation/networking/x25* 24342F: drivers/net/wan/hdlc_x25.c 24343F: drivers/net/wan/lapbether.c 24344F: include/*/lapb.h 24345F: include/net/x25* 24346F: include/uapi/linux/x25.h 24347F: net/lapb/ 24348F: net/x25/ 24349 24350X86 ARCHITECTURE (32-BIT AND 64-BIT) 24351M: Thomas Gleixner <tglx@linutronix.de> 24352M: Ingo Molnar <mingo@redhat.com> 24353M: Borislav Petkov <bp@alien8.de> 24354M: Dave Hansen <dave.hansen@linux.intel.com> 24355M: x86@kernel.org 24356R: "H. Peter Anvin" <hpa@zytor.com> 24357L: linux-kernel@vger.kernel.org 24358S: Maintained 24359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24360F: Documentation/arch/x86/ 24361F: Documentation/devicetree/bindings/x86/ 24362F: arch/x86/ 24363 24364X86 ENTRY CODE 24365M: Andy Lutomirski <luto@kernel.org> 24366L: linux-kernel@vger.kernel.org 24367S: Maintained 24368T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24369F: arch/x86/entry/ 24370 24371X86 HARDWARE VULNERABILITIES 24372M: Thomas Gleixner <tglx@linutronix.de> 24373M: Borislav Petkov <bp@alien8.de> 24374M: Peter Zijlstra <peterz@infradead.org> 24375M: Josh Poimboeuf <jpoimboe@kernel.org> 24376R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24377S: Maintained 24378F: Documentation/admin-guide/hw-vuln/ 24379F: arch/x86/include/asm/nospec-branch.h 24380F: arch/x86/kernel/cpu/bugs.c 24381 24382X86 MCE INFRASTRUCTURE 24383M: Tony Luck <tony.luck@intel.com> 24384M: Borislav Petkov <bp@alien8.de> 24385L: linux-edac@vger.kernel.org 24386S: Maintained 24387F: Documentation/ABI/testing/sysfs-mce 24388F: Documentation/arch/x86/x86_64/machinecheck.rst 24389F: arch/x86/kernel/cpu/mce/* 24390 24391X86 MICROCODE UPDATE SUPPORT 24392M: Borislav Petkov <bp@alien8.de> 24393S: Maintained 24394F: arch/x86/kernel/cpu/microcode/* 24395 24396X86 MM 24397M: Dave Hansen <dave.hansen@linux.intel.com> 24398M: Andy Lutomirski <luto@kernel.org> 24399M: Peter Zijlstra <peterz@infradead.org> 24400L: linux-kernel@vger.kernel.org 24401S: Maintained 24402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24403F: arch/x86/mm/ 24404 24405X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24406M: Hans de Goede <hdegoede@redhat.com> 24407L: platform-driver-x86@vger.kernel.org 24408S: Maintained 24409T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24410F: drivers/platform/x86/x86-android-tablets/ 24411 24412X86 PLATFORM DRIVERS 24413M: Hans de Goede <hdegoede@redhat.com> 24414M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24415L: platform-driver-x86@vger.kernel.org 24416S: Maintained 24417Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24419F: drivers/platform/olpc/ 24420F: drivers/platform/x86/ 24421F: include/linux/platform_data/x86/ 24422 24423X86 PLATFORM UV HPE SUPERDOME FLEX 24424M: Steve Wahl <steve.wahl@hpe.com> 24425R: Justin Ernst <justin.ernst@hpe.com> 24426R: Kyle Meyer <kyle.meyer@hpe.com> 24427R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24428R: Russ Anderson <russ.anderson@hpe.com> 24429S: Supported 24430F: arch/x86/include/asm/uv/ 24431F: arch/x86/kernel/apic/x2apic_uv_x.c 24432F: arch/x86/platform/uv/ 24433 24434X86 STACK UNWINDING 24435M: Josh Poimboeuf <jpoimboe@kernel.org> 24436M: Peter Zijlstra <peterz@infradead.org> 24437S: Supported 24438F: arch/x86/include/asm/unwind*.h 24439F: arch/x86/kernel/dumpstack.c 24440F: arch/x86/kernel/stacktrace.c 24441F: arch/x86/kernel/unwind_*.c 24442 24443X86 TRUST DOMAIN EXTENSIONS (TDX) 24444M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24445R: Dave Hansen <dave.hansen@linux.intel.com> 24446L: x86@kernel.org 24447L: linux-coco@lists.linux.dev 24448S: Supported 24449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24450F: arch/x86/boot/compressed/tdx* 24451F: arch/x86/coco/tdx/ 24452F: arch/x86/include/asm/shared/tdx.h 24453F: arch/x86/include/asm/tdx.h 24454F: arch/x86/virt/vmx/tdx/ 24455F: drivers/virt/coco/tdx-guest 24456 24457X86 VDSO 24458M: Andy Lutomirski <luto@kernel.org> 24459L: linux-kernel@vger.kernel.org 24460S: Maintained 24461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24462F: arch/x86/entry/vdso/ 24463 24464XARRAY 24465M: Matthew Wilcox <willy@infradead.org> 24466L: linux-fsdevel@vger.kernel.org 24467S: Supported 24468F: Documentation/core-api/xarray.rst 24469F: include/linux/idr.h 24470F: include/linux/xarray.h 24471F: lib/idr.c 24472F: lib/xarray.c 24473F: tools/testing/radix-tree 24474 24475XBOX DVD IR REMOTE 24476M: Benjamin Valentin <benpicco@googlemail.com> 24477S: Maintained 24478F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24479F: drivers/media/rc/xbox_remote.c 24480 24481XC2028/3028 TUNER DRIVER 24482M: Mauro Carvalho Chehab <mchehab@kernel.org> 24483L: linux-media@vger.kernel.org 24484S: Maintained 24485W: https://linuxtv.org 24486T: git git://linuxtv.org/media_tree.git 24487F: drivers/media/tuners/xc2028.* 24488 24489XDP (eXpress Data Path) 24490M: Alexei Starovoitov <ast@kernel.org> 24491M: Daniel Borkmann <daniel@iogearbox.net> 24492M: David S. Miller <davem@davemloft.net> 24493M: Jakub Kicinski <kuba@kernel.org> 24494M: Jesper Dangaard Brouer <hawk@kernel.org> 24495M: John Fastabend <john.fastabend@gmail.com> 24496L: netdev@vger.kernel.org 24497L: bpf@vger.kernel.org 24498S: Supported 24499F: drivers/net/ethernet/*/*/*/*/*xdp* 24500F: drivers/net/ethernet/*/*/*xdp* 24501F: include/net/xdp.h 24502F: include/net/xdp_priv.h 24503F: include/trace/events/xdp.h 24504F: kernel/bpf/cpumap.c 24505F: kernel/bpf/devmap.c 24506F: net/core/xdp.c 24507F: samples/bpf/xdp* 24508F: tools/testing/selftests/bpf/*/*xdp* 24509F: tools/testing/selftests/bpf/*xdp* 24510K: (?:\b|_)xdp(?:\b|_) 24511 24512XDP SOCKETS (AF_XDP) 24513M: Björn Töpel <bjorn@kernel.org> 24514M: Magnus Karlsson <magnus.karlsson@intel.com> 24515M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24516R: Jonathan Lemon <jonathan.lemon@gmail.com> 24517L: netdev@vger.kernel.org 24518L: bpf@vger.kernel.org 24519S: Maintained 24520F: Documentation/networking/af_xdp.rst 24521F: include/net/netns/xdp.h 24522F: include/net/xdp_sock* 24523F: include/net/xsk_buff_pool.h 24524F: include/uapi/linux/if_xdp.h 24525F: include/uapi/linux/xdp_diag.h 24526F: net/xdp/ 24527F: tools/testing/selftests/bpf/*xsk* 24528 24529XEN BLOCK SUBSYSTEM 24530M: Roger Pau Monné <roger.pau@citrix.com> 24531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24532S: Supported 24533F: drivers/block/xen* 24534F: drivers/block/xen-blkback/* 24535 24536XEN HYPERVISOR ARM 24537M: Stefano Stabellini <sstabellini@kernel.org> 24538L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24539S: Maintained 24540F: arch/arm/include/asm/xen/ 24541F: arch/arm/xen/ 24542 24543XEN HYPERVISOR ARM64 24544M: Stefano Stabellini <sstabellini@kernel.org> 24545L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24546S: Maintained 24547F: arch/arm64/include/asm/xen/ 24548F: arch/arm64/xen/ 24549 24550XEN HYPERVISOR INTERFACE 24551M: Juergen Gross <jgross@suse.com> 24552M: Stefano Stabellini <sstabellini@kernel.org> 24553R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24554L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24555S: Supported 24556T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24557F: Documentation/ABI/stable/sysfs-hypervisor-xen 24558F: Documentation/ABI/testing/sysfs-hypervisor-xen 24559F: drivers/*/xen-*front.c 24560F: drivers/xen/ 24561F: include/uapi/xen/ 24562F: include/xen/ 24563F: kernel/configs/xen.config 24564 24565XEN HYPERVISOR X86 24566M: Juergen Gross <jgross@suse.com> 24567R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24568L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24569S: Supported 24570F: arch/x86/configs/xen.config 24571F: arch/x86/include/asm/pvclock-abi.h 24572F: arch/x86/include/asm/xen/ 24573F: arch/x86/platform/pvh/ 24574F: arch/x86/xen/ 24575 24576XEN NETWORK BACKEND DRIVER 24577M: Wei Liu <wei.liu@kernel.org> 24578M: Paul Durrant <paul@xen.org> 24579L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24580L: netdev@vger.kernel.org 24581S: Supported 24582F: drivers/net/xen-netback/* 24583 24584XEN PCI SUBSYSTEM 24585M: Juergen Gross <jgross@suse.com> 24586L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24587S: Supported 24588F: arch/x86/pci/*xen* 24589F: drivers/pci/*xen* 24590 24591XEN PVSCSI DRIVERS 24592M: Juergen Gross <jgross@suse.com> 24593L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24594L: linux-scsi@vger.kernel.org 24595S: Supported 24596F: drivers/scsi/xen-scsifront.c 24597F: drivers/xen/xen-scsiback.c 24598F: include/xen/interface/io/vscsiif.h 24599 24600XEN PVUSB DRIVER 24601M: Juergen Gross <jgross@suse.com> 24602L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24603L: linux-usb@vger.kernel.org 24604S: Supported 24605F: drivers/usb/host/xen* 24606F: include/xen/interface/io/usbif.h 24607 24608XEN SOUND FRONTEND DRIVER 24609M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24610L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24612S: Supported 24613F: sound/xen/* 24614 24615XEN SWIOTLB SUBSYSTEM 24616M: Juergen Gross <jgross@suse.com> 24617M: Stefano Stabellini <sstabellini@kernel.org> 24618L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24619L: iommu@lists.linux.dev 24620S: Supported 24621F: arch/*/include/asm/xen/swiotlb-xen.h 24622F: drivers/xen/swiotlb-xen.c 24623F: include/xen/arm/swiotlb-xen.h 24624F: include/xen/swiotlb-xen.h 24625 24626XFS FILESYSTEM 24627M: Chandan Babu R <chandan.babu@oracle.com> 24628R: Darrick J. Wong <djwong@kernel.org> 24629L: linux-xfs@vger.kernel.org 24630S: Supported 24631W: http://xfs.org/ 24632C: irc://irc.oftc.net/xfs 24633T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24634P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24635F: Documentation/ABI/testing/sysfs-fs-xfs 24636F: Documentation/admin-guide/xfs.rst 24637F: Documentation/filesystems/xfs/* 24638F: fs/xfs/ 24639F: include/uapi/linux/dqblk_xfs.h 24640F: include/uapi/linux/fsmap.h 24641 24642XILINX AMS DRIVER 24643M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24644L: linux-iio@vger.kernel.org 24645S: Maintained 24646F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24647F: drivers/iio/adc/xilinx-ams.c 24648 24649XILINX AXI ETHERNET DRIVER 24650M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24651S: Maintained 24652F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24653F: drivers/net/ethernet/xilinx/xilinx_axienet* 24654 24655XILINX CAN DRIVER 24656M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24657L: linux-can@vger.kernel.org 24658S: Maintained 24659F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24660F: drivers/net/can/xilinx_can.c 24661 24662XILINX EVENT MANAGEMENT DRIVER 24663M: Michal Simek <michal.simek@amd.com> 24664S: Maintained 24665F: drivers/soc/xilinx/xlnx_event_manager.c 24666F: include/linux/firmware/xlnx-event-manager.h 24667 24668XILINX GPIO DRIVER 24669M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24670R: Srinivas Neeli <srinivas.neeli@amd.com> 24671R: Michal Simek <michal.simek@amd.com> 24672S: Maintained 24673F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24674F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24675F: drivers/gpio/gpio-xilinx.c 24676F: drivers/gpio/gpio-zynq.c 24677 24678XILINX LL TEMAC ETHERNET DRIVER 24679L: netdev@vger.kernel.org 24680S: Orphan 24681F: drivers/net/ethernet/xilinx/ll_temac* 24682 24683XILINX PWM DRIVER 24684M: Sean Anderson <sean.anderson@seco.com> 24685S: Maintained 24686F: drivers/pwm/pwm-xilinx.c 24687F: include/clocksource/timer-xilinx.h 24688 24689XILINX SD-FEC IP CORES 24690M: Derek Kiernan <derek.kiernan@amd.com> 24691M: Dragan Cvetic <dragan.cvetic@amd.com> 24692S: Maintained 24693F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24694F: Documentation/misc-devices/xilinx_sdfec.rst 24695F: drivers/misc/Kconfig 24696F: drivers/misc/Makefile 24697F: drivers/misc/xilinx_sdfec.c 24698F: include/uapi/misc/xilinx_sdfec.h 24699 24700XILINX UARTLITE SERIAL DRIVER 24701M: Peter Korsgaard <jacmet@sunsite.dk> 24702L: linux-serial@vger.kernel.org 24703S: Maintained 24704F: drivers/tty/serial/uartlite.c 24705 24706XILINX VIDEO IP CORES 24707M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24708L: linux-media@vger.kernel.org 24709S: Supported 24710T: git git://linuxtv.org/media_tree.git 24711F: Documentation/devicetree/bindings/media/xilinx/ 24712F: drivers/media/platform/xilinx/ 24713F: include/uapi/linux/xilinx-v4l2-controls.h 24714 24715XILINX VERSAL EDAC DRIVER 24716M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24717M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24718S: Maintained 24719F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24720F: drivers/edac/versal_edac.c 24721 24722XILINX WATCHDOG DRIVER 24723M: Srinivas Neeli <srinivas.neeli@amd.com> 24724R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24725R: Michal Simek <michal.simek@amd.com> 24726S: Maintained 24727F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24728F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24729F: drivers/watchdog/of_xilinx_wdt.c 24730F: drivers/watchdog/xilinx_wwdt.c 24731 24732XILINX XDMA DRIVER 24733M: Lizhi Hou <lizhi.hou@amd.com> 24734M: Brian Xu <brian.xu@amd.com> 24735M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24736L: dmaengine@vger.kernel.org 24737S: Supported 24738F: drivers/dma/xilinx/xdma-regs.h 24739F: drivers/dma/xilinx/xdma.c 24740F: include/linux/dma/amd_xdma.h 24741F: include/linux/platform_data/amd_xdma.h 24742 24743XILINX ZYNQMP DPDMA DRIVER 24744M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24745L: dmaengine@vger.kernel.org 24746S: Supported 24747F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24748F: drivers/dma/xilinx/xilinx_dpdma.c 24749F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24750 24751XILINX ZYNQMP OCM EDAC DRIVER 24752M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24753M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24754S: Maintained 24755F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24756F: drivers/edac/zynqmp_edac.c 24757 24758XILINX ZYNQMP PSGTR PHY DRIVER 24759M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24760L: linux-kernel@vger.kernel.org 24761S: Supported 24762T: git https://github.com/Xilinx/linux-xlnx.git 24763F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24764F: drivers/phy/xilinx/phy-zynqmp.c 24765 24766XILINX ZYNQMP SHA3 DRIVER 24767M: Harsha <harsha.harsha@amd.com> 24768S: Maintained 24769F: drivers/crypto/xilinx/zynqmp-sha.c 24770 24771XILINX ZYNQMP NVMEM DRIVER 24772M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24773M: Kalyani Akula <kalyani.akula@amd.com> 24774R: Michal Simek <michal.simek@amd.com> 24775S: Maintained 24776F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24777F: drivers/nvmem/zynqmp_nvmem.c 24778 24779XILLYBUS DRIVER 24780M: Eli Billauer <eli.billauer@gmail.com> 24781L: linux-kernel@vger.kernel.org 24782S: Supported 24783F: drivers/char/xillybus/ 24784 24785XLP9XX I2C DRIVER 24786M: George Cherian <gcherian@marvell.com> 24787L: linux-i2c@vger.kernel.org 24788S: Supported 24789W: http://www.marvell.com 24790F: drivers/i2c/busses/i2c-xlp9xx.c 24791 24792XRA1403 GPIO EXPANDER 24793M: Nandor Han <nandor.han@ge.com> 24794L: linux-gpio@vger.kernel.org 24795S: Maintained 24796F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24797F: drivers/gpio/gpio-xra1403.c 24798 24799XTENSA XTFPGA PLATFORM SUPPORT 24800M: Max Filippov <jcmvbkbc@gmail.com> 24801S: Maintained 24802F: drivers/spi/spi-xtensa-xtfpga.c 24803F: sound/soc/xtensa/xtfpga-i2s.c 24804 24805YAM DRIVER FOR AX.25 24806M: Jean-Paul Roubelat <jpr@f6fbb.org> 24807L: linux-hams@vger.kernel.org 24808S: Maintained 24809F: drivers/net/hamradio/yam* 24810F: include/linux/yam.h 24811 24812YAMA SECURITY MODULE 24813M: Kees Cook <kees@kernel.org> 24814S: Supported 24815T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24816F: Documentation/admin-guide/LSM/Yama.rst 24817F: security/yama/ 24818 24819YAML NETLINK (YNL) 24820M: Donald Hunter <donald.hunter@gmail.com> 24821M: Jakub Kicinski <kuba@kernel.org> 24822F: Documentation/netlink/ 24823F: Documentation/userspace-api/netlink/intro-specs.rst 24824F: Documentation/userspace-api/netlink/specs.rst 24825F: tools/net/ynl/ 24826 24827YEALINK PHONE DRIVER 24828M: Henk Vergonet <Henk.Vergonet@gmail.com> 24829L: usbb2k-api-dev@nongnu.org 24830S: Maintained 24831F: Documentation/input/devices/yealink.rst 24832F: drivers/input/misc/yealink.* 24833 24834Z3FOLD COMPRESSED PAGE ALLOCATOR 24835M: Vitaly Wool <vitaly.wool@konsulko.com> 24836R: Miaohe Lin <linmiaohe@huawei.com> 24837L: linux-mm@kvack.org 24838S: Maintained 24839F: mm/z3fold.c 24840 24841Z8530 DRIVER FOR AX.25 24842M: Joerg Reuter <jreuter@yaina.de> 24843L: linux-hams@vger.kernel.org 24844S: Maintained 24845W: http://yaina.de/jreuter/ 24846W: http://www.qsl.net/dl1bke/ 24847F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24848F: drivers/net/hamradio/*scc.c 24849F: drivers/net/hamradio/z8530.h 24850 24851ZBUD COMPRESSED PAGE ALLOCATOR 24852M: Seth Jennings <sjenning@redhat.com> 24853M: Dan Streetman <ddstreet@ieee.org> 24854L: linux-mm@kvack.org 24855S: Maintained 24856F: mm/zbud.c 24857 24858ZD1211RW WIRELESS DRIVER 24859L: linux-wireless@vger.kernel.org 24860S: Orphan 24861F: drivers/net/wireless/zydas/zd1211rw/ 24862 24863ZD1301 MEDIA DRIVER 24864L: linux-media@vger.kernel.org 24865S: Orphan 24866W: https://linuxtv.org/ 24867Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24868F: drivers/media/usb/dvb-usb-v2/zd1301* 24869 24870ZD1301_DEMOD MEDIA DRIVER 24871L: linux-media@vger.kernel.org 24872S: Orphan 24873W: https://linuxtv.org/ 24874Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24875F: drivers/media/dvb-frontends/zd1301_demod* 24876 24877ZHAOXIN PROCESSOR SUPPORT 24878M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24879L: linux-kernel@vger.kernel.org 24880S: Maintained 24881F: arch/x86/kernel/cpu/zhaoxin.c 24882 24883ZONEFS FILESYSTEM 24884M: Damien Le Moal <dlemoal@kernel.org> 24885M: Naohiro Aota <naohiro.aota@wdc.com> 24886R: Johannes Thumshirn <jth@kernel.org> 24887L: linux-fsdevel@vger.kernel.org 24888S: Maintained 24889T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24890F: Documentation/filesystems/zonefs.rst 24891F: fs/zonefs/ 24892 24893ZR36067 VIDEO FOR LINUX DRIVER 24894M: Corentin Labbe <clabbe@baylibre.com> 24895L: mjpeg-users@lists.sourceforge.net 24896L: linux-media@vger.kernel.org 24897S: Maintained 24898W: http://mjpeg.sourceforge.net/driver-zoran/ 24899Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24900F: Documentation/driver-api/media/drivers/zoran.rst 24901F: drivers/media/pci/zoran/ 24902 24903ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24904M: Minchan Kim <minchan@kernel.org> 24905M: Sergey Senozhatsky <senozhatsky@chromium.org> 24906L: linux-kernel@vger.kernel.org 24907S: Maintained 24908F: Documentation/admin-guide/blockdev/zram.rst 24909F: drivers/block/zram/ 24910 24911ZS DECSTATION Z85C30 SERIAL DRIVER 24912M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24913S: Maintained 24914F: drivers/tty/serial/zs.* 24915 24916ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24917M: Minchan Kim <minchan@kernel.org> 24918M: Sergey Senozhatsky <senozhatsky@chromium.org> 24919L: linux-mm@kvack.org 24920S: Maintained 24921F: Documentation/mm/zsmalloc.rst 24922F: include/linux/zsmalloc.h 24923F: mm/zsmalloc.c 24924 24925ZSTD 24926M: Nick Terrell <terrelln@fb.com> 24927S: Maintained 24928B: https://github.com/facebook/zstd/issues 24929T: git https://github.com/terrelln/linux.git 24930F: crypto/zstd.c 24931F: include/linux/zstd* 24932F: lib/decompress_unzstd.c 24933F: lib/zstd/ 24934N: zstd 24935K: zstd 24936 24937ZSWAP COMPRESSED SWAP CACHING 24938M: Johannes Weiner <hannes@cmpxchg.org> 24939M: Yosry Ahmed <yosryahmed@google.com> 24940M: Nhat Pham <nphamcs@gmail.com> 24941R: Chengming Zhou <chengming.zhou@linux.dev> 24942L: linux-mm@kvack.org 24943S: Maintained 24944F: Documentation/admin-guide/mm/zswap.rst 24945F: include/linux/zpool.h 24946F: include/linux/zswap.h 24947F: mm/zpool.c 24948F: mm/zswap.c 24949F: tools/testing/selftests/cgroup/test_zswap.c 24950 24951THE REST 24952M: Linus Torvalds <torvalds@linux-foundation.org> 24953L: linux-kernel@vger.kernel.org 24954S: Buried alive in reporters 24955T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24956F: * 24957F: */ 24958
