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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@google.com> 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 <keescook@chromium.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 <keescook@chromium.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 <keescook@chromium.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.txt 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/ptp-qoriq.txt 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 <keescook@chromium.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 <keescook@chromium.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: Oded Gabbay <ogabbay@kernel.org> 11038M: Thomas Hellström <thomas.hellstrom@linux.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 <keescook@chromium.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: drivers/net/dsa/lantiq_gswip.c 12453F: drivers/net/dsa/lantiq_pce.h 12454F: drivers/net/ethernet/lantiq_xrx200.c 12455F: net/dsa/tag_gswip.c 12456 12457LANTIQ MIPS ARCHITECTURE 12458M: John Crispin <john@phrozen.org> 12459L: linux-mips@vger.kernel.org 12460S: Maintained 12461F: arch/mips/lantiq 12462F: drivers/soc/lantiq 12463 12464LANTIQ PEF2256 DRIVER 12465M: Herve Codina <herve.codina@bootlin.com> 12466S: Maintained 12467F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12468F: drivers/net/wan/framer/pef2256/ 12469F: drivers/pinctrl/pinctrl-pef2256.c 12470F: include/linux/framer/pef2256.h 12471 12472LASI 53c700 driver for PARISC 12473M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12474L: linux-scsi@vger.kernel.org 12475S: Maintained 12476F: Documentation/scsi/53c700.rst 12477F: drivers/scsi/53c700* 12478 12479LEAKING_ADDRESSES 12480M: Tycho Andersen <tycho@tycho.pizza> 12481R: Kees Cook <keescook@chromium.org> 12482L: linux-hardening@vger.kernel.org 12483S: Maintained 12484T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12485F: scripts/leaking_addresses.pl 12486 12487LED SUBSYSTEM 12488M: Pavel Machek <pavel@ucw.cz> 12489M: Lee Jones <lee@kernel.org> 12490L: linux-leds@vger.kernel.org 12491S: Maintained 12492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12493F: Documentation/devicetree/bindings/leds/ 12494F: Documentation/leds/ 12495F: drivers/leds/ 12496F: include/dt-bindings/leds/ 12497F: include/linux/leds.h 12498 12499LEGO MINDSTORMS EV3 12500R: David Lechner <david@lechnology.com> 12501S: Maintained 12502F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12503F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12504F: drivers/power/supply/lego_ev3_battery.c 12505 12506LEGO USB Tower driver 12507M: Juergen Stuber <starblue@users.sourceforge.net> 12508L: legousb-devel@lists.sourceforge.net 12509S: Maintained 12510W: http://legousb.sourceforge.net/ 12511F: drivers/usb/misc/legousbtower.c 12512 12513LETSKETCH HID TABLET DRIVER 12514M: Hans de Goede <hdegoede@redhat.com> 12515L: linux-input@vger.kernel.org 12516S: Maintained 12517T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12518F: drivers/hid/hid-letsketch.c 12519 12520LG LAPTOP EXTRAS 12521M: Matan Ziv-Av <matan@svgalib.org> 12522L: platform-driver-x86@vger.kernel.org 12523S: Maintained 12524F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12525F: Documentation/admin-guide/laptops/lg-laptop.rst 12526F: drivers/platform/x86/lg-laptop.c 12527 12528LG2160 MEDIA DRIVER 12529M: Michael Krufky <mkrufky@linuxtv.org> 12530L: linux-media@vger.kernel.org 12531S: Maintained 12532W: https://linuxtv.org 12533W: http://github.com/mkrufky 12534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12535T: git git://linuxtv.org/mkrufky/tuners.git 12536F: drivers/media/dvb-frontends/lg2160.* 12537 12538LGDT3305 MEDIA DRIVER 12539M: Michael Krufky <mkrufky@linuxtv.org> 12540L: linux-media@vger.kernel.org 12541S: Maintained 12542W: https://linuxtv.org 12543W: http://github.com/mkrufky 12544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12545T: git git://linuxtv.org/mkrufky/tuners.git 12546F: drivers/media/dvb-frontends/lgdt3305.* 12547 12548LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12549M: Viresh Kumar <vireshk@kernel.org> 12550L: linux-ide@vger.kernel.org 12551S: Maintained 12552T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12553F: drivers/ata/pata_arasan_cf.c 12554F: include/linux/pata_arasan_cf_data.h 12555 12556LIBATA PATA DRIVERS 12557R: Sergey Shtylyov <s.shtylyov@omp.ru> 12558L: linux-ide@vger.kernel.org 12559F: drivers/ata/ata_*.c 12560F: drivers/ata/pata_*.c 12561 12562LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12563M: Linus Walleij <linus.walleij@linaro.org> 12564L: linux-ide@vger.kernel.org 12565S: Maintained 12566T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12567F: drivers/ata/pata_ftide010.c 12568F: drivers/ata/sata_gemini.c 12569F: drivers/ata/sata_gemini.h 12570 12571LIBATA SATA AHCI PLATFORM devices support 12572M: Hans de Goede <hdegoede@redhat.com> 12573M: Jens Axboe <axboe@kernel.dk> 12574L: linux-ide@vger.kernel.org 12575S: Maintained 12576T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12577F: drivers/ata/ahci_platform.c 12578F: drivers/ata/libahci_platform.c 12579F: include/linux/ahci_platform.h 12580 12581LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12582M: Serge Semin <fancer.lancer@gmail.com> 12583L: linux-ide@vger.kernel.org 12584S: Maintained 12585T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12586F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12587F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12588F: drivers/ata/ahci_dwc.c 12589 12590LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12591M: Mikael Pettersson <mikpelinux@gmail.com> 12592L: linux-ide@vger.kernel.org 12593S: Maintained 12594T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12595F: drivers/ata/sata_promise.* 12596 12597LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12598M: Damien Le Moal <dlemoal@kernel.org> 12599M: Niklas Cassel <cassel@kernel.org> 12600L: linux-ide@vger.kernel.org 12601S: Maintained 12602T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12603F: Documentation/ABI/testing/sysfs-ata 12604F: Documentation/devicetree/bindings/ata/ 12605F: drivers/ata/ 12606F: include/linux/ata.h 12607F: include/linux/libata.h 12608 12609LIBETH COMMON ETHERNET LIBRARY 12610M: Alexander Lobakin <aleksander.lobakin@intel.com> 12611L: netdev@vger.kernel.org 12612L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12613S: Supported 12614T: git https://github.com/alobakin/linux.git 12615F: drivers/net/ethernet/intel/libeth/ 12616F: include/net/libeth/ 12617K: libeth 12618 12619LIBIE COMMON INTEL ETHERNET LIBRARY 12620M: Alexander Lobakin <aleksander.lobakin@intel.com> 12621L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12622L: netdev@vger.kernel.org 12623S: Supported 12624T: git https://github.com/alobakin/linux.git 12625F: drivers/net/ethernet/intel/libie/ 12626F: include/linux/net/intel/libie/ 12627K: libie 12628 12629LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12630M: Vishal Verma <vishal.l.verma@intel.com> 12631M: Dan Williams <dan.j.williams@intel.com> 12632M: Dave Jiang <dave.jiang@intel.com> 12633L: nvdimm@lists.linux.dev 12634S: Supported 12635Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12636P: Documentation/nvdimm/maintainer-entry-profile.rst 12637F: drivers/nvdimm/btt* 12638 12639LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12640M: Dan Williams <dan.j.williams@intel.com> 12641M: Vishal Verma <vishal.l.verma@intel.com> 12642M: Dave Jiang <dave.jiang@intel.com> 12643L: nvdimm@lists.linux.dev 12644S: Supported 12645Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12646P: Documentation/nvdimm/maintainer-entry-profile.rst 12647F: drivers/nvdimm/pmem* 12648 12649LIBNVDIMM: DEVICETREE BINDINGS 12650M: Oliver O'Halloran <oohall@gmail.com> 12651L: nvdimm@lists.linux.dev 12652S: Supported 12653Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12654F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12655F: drivers/nvdimm/of_pmem.c 12656 12657LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12658M: Dan Williams <dan.j.williams@intel.com> 12659M: Vishal Verma <vishal.l.verma@intel.com> 12660M: Dave Jiang <dave.jiang@intel.com> 12661M: Ira Weiny <ira.weiny@intel.com> 12662L: nvdimm@lists.linux.dev 12663S: Supported 12664Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12665P: Documentation/nvdimm/maintainer-entry-profile.rst 12666T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12667F: drivers/acpi/nfit/* 12668F: drivers/nvdimm/* 12669F: include/linux/libnvdimm.h 12670F: include/linux/nd.h 12671F: include/uapi/linux/ndctl.h 12672F: tools/testing/nvdimm/ 12673 12674LIBRARY CODE 12675M: Andrew Morton <akpm@linux-foundation.org> 12676L: linux-kernel@vger.kernel.org 12677S: Supported 12678T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12679F: lib/* 12680 12681LICENSES and SPDX stuff 12682M: Thomas Gleixner <tglx@linutronix.de> 12683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12684L: linux-spdx@vger.kernel.org 12685S: Maintained 12686T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12687F: COPYING 12688F: Documentation/process/license-rules.rst 12689F: LICENSES/ 12690F: scripts/spdxcheck-test.sh 12691F: scripts/spdxcheck.py 12692F: scripts/spdxexclude 12693 12694LINEAR RANGES HELPERS 12695M: Mark Brown <broonie@kernel.org> 12696R: Matti Vaittinen <mazziesaccount@gmail.com> 12697F: include/linux/linear_range.h 12698F: lib/linear_ranges.c 12699F: lib/test_linear_ranges.c 12700 12701LINUX FOR POWER MACINTOSH 12702L: linuxppc-dev@lists.ozlabs.org 12703S: Orphan 12704F: arch/powerpc/platforms/powermac/ 12705F: drivers/macintosh/ 12706X: drivers/macintosh/adb-iop.c 12707X: drivers/macintosh/via-macii.c 12708 12709LINUX FOR POWERPC (32-BIT AND 64-BIT) 12710M: Michael Ellerman <mpe@ellerman.id.au> 12711R: Nicholas Piggin <npiggin@gmail.com> 12712R: Christophe Leroy <christophe.leroy@csgroup.eu> 12713R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12714L: linuxppc-dev@lists.ozlabs.org 12715S: Supported 12716W: https://github.com/linuxppc/wiki/wiki 12717Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12718T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12719F: Documentation/ABI/stable/sysfs-firmware-opal-* 12720F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12721F: Documentation/devicetree/bindings/powerpc/ 12722F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12723F: Documentation/arch/powerpc/ 12724F: arch/powerpc/ 12725F: drivers/*/*/*pasemi* 12726F: drivers/*/*pasemi* 12727F: drivers/char/tpm/tpm_ibmvtpm* 12728F: drivers/crypto/nx/ 12729F: drivers/i2c/busses/i2c-opal.c 12730F: drivers/net/ethernet/ibm/ibmveth.* 12731F: drivers/net/ethernet/ibm/ibmvnic.* 12732F: drivers/pci/hotplug/pnv_php.c 12733F: drivers/pci/hotplug/rpa* 12734F: drivers/rtc/rtc-opal.c 12735F: drivers/scsi/ibmvscsi/ 12736F: drivers/tty/hvc/hvc_opal.c 12737F: drivers/watchdog/wdrtas.c 12738F: include/linux/papr_scm.h 12739F: include/uapi/linux/papr_pdsm.h 12740F: tools/testing/selftests/powerpc 12741N: /pmac 12742N: powermac 12743N: powernv 12744N: [^a-z0-9]ps3 12745N: pseries 12746 12747LINUX FOR POWERPC EMBEDDED MPC5XXX 12748M: Anatolij Gustschin <agust@denx.de> 12749L: linuxppc-dev@lists.ozlabs.org 12750S: Odd Fixes 12751F: arch/powerpc/platforms/512x/ 12752F: arch/powerpc/platforms/52xx/ 12753 12754LINUX FOR POWERPC EMBEDDED PPC4XX 12755L: linuxppc-dev@lists.ozlabs.org 12756S: Orphan 12757F: arch/powerpc/platforms/40x/ 12758F: arch/powerpc/platforms/44x/ 12759 12760LINUX FOR POWERPC EMBEDDED PPC85XX 12761M: Scott Wood <oss@buserror.net> 12762L: linuxppc-dev@lists.ozlabs.org 12763S: Odd fixes 12764T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12765F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12766F: Documentation/devicetree/bindings/powerpc/fsl/ 12767F: arch/powerpc/platforms/85xx/ 12768 12769LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12770M: Christophe Leroy <christophe.leroy@csgroup.eu> 12771L: linuxppc-dev@lists.ozlabs.org 12772S: Maintained 12773F: arch/powerpc/platforms/8xx/ 12774F: arch/powerpc/platforms/83xx/ 12775 12776LINUX KERNEL DUMP TEST MODULE (LKDTM) 12777M: Kees Cook <keescook@chromium.org> 12778S: Maintained 12779F: drivers/misc/lkdtm/* 12780F: tools/testing/selftests/lkdtm/* 12781 12782LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12783M: Alan Stern <stern@rowland.harvard.edu> 12784M: Andrea Parri <parri.andrea@gmail.com> 12785M: Will Deacon <will@kernel.org> 12786M: Peter Zijlstra <peterz@infradead.org> 12787M: Boqun Feng <boqun.feng@gmail.com> 12788M: Nicholas Piggin <npiggin@gmail.com> 12789M: David Howells <dhowells@redhat.com> 12790M: Jade Alglave <j.alglave@ucl.ac.uk> 12791M: Luc Maranget <luc.maranget@inria.fr> 12792M: "Paul E. McKenney" <paulmck@kernel.org> 12793R: Akira Yokosawa <akiyks@gmail.com> 12794R: Daniel Lustig <dlustig@nvidia.com> 12795R: Joel Fernandes <joel@joelfernandes.org> 12796L: linux-kernel@vger.kernel.org 12797L: linux-arch@vger.kernel.org 12798S: Supported 12799T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12800F: Documentation/atomic_bitops.txt 12801F: Documentation/atomic_t.txt 12802F: Documentation/core-api/refcount-vs-atomic.rst 12803F: Documentation/litmus-tests/ 12804F: Documentation/memory-barriers.txt 12805F: tools/memory-model/ 12806 12807LINUX-NEXT TREE 12808M: Stephen Rothwell <sfr@canb.auug.org.au> 12809L: linux-next@vger.kernel.org 12810S: Supported 12811B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12812T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12813 12814LIS3LV02D ACCELEROMETER DRIVER 12815M: Eric Piel <eric.piel@tremplin-utc.net> 12816S: Maintained 12817F: Documentation/misc-devices/lis3lv02d.rst 12818F: drivers/misc/lis3lv02d/ 12819F: drivers/platform/x86/hp/hp_accel.c 12820 12821LIST KUNIT TEST 12822M: David Gow <davidgow@google.com> 12823L: linux-kselftest@vger.kernel.org 12824L: kunit-dev@googlegroups.com 12825S: Maintained 12826F: lib/list-test.c 12827 12828LITEX PLATFORM 12829M: Karol Gugala <kgugala@antmicro.com> 12830M: Mateusz Holenko <mholenko@antmicro.com> 12831M: Gabriel Somlo <gsomlo@gmail.com> 12832M: Joel Stanley <joel@jms.id.au> 12833S: Maintained 12834F: Documentation/devicetree/bindings/*/litex,*.yaml 12835F: arch/openrisc/boot/dts/or1klitex.dts 12836F: drivers/mmc/host/litex_mmc.c 12837F: drivers/net/ethernet/litex/* 12838F: drivers/soc/litex/* 12839F: drivers/tty/serial/liteuart.c 12840F: include/linux/litex.h 12841N: litex 12842 12843LIVE PATCHING 12844M: Josh Poimboeuf <jpoimboe@kernel.org> 12845M: Jiri Kosina <jikos@kernel.org> 12846M: Miroslav Benes <mbenes@suse.cz> 12847M: Petr Mladek <pmladek@suse.com> 12848R: Joe Lawrence <joe.lawrence@redhat.com> 12849L: live-patching@vger.kernel.org 12850S: Maintained 12851T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12852F: Documentation/ABI/testing/sysfs-kernel-livepatch 12853F: Documentation/livepatch/ 12854F: arch/powerpc/include/asm/livepatch.h 12855F: include/linux/livepatch.h 12856F: kernel/livepatch/ 12857F: kernel/module/livepatch.c 12858F: samples/livepatch/ 12859F: tools/testing/selftests/livepatch/ 12860 12861LLC (802.2) 12862L: netdev@vger.kernel.org 12863S: Odd fixes 12864F: include/linux/llc.h 12865F: include/net/llc* 12866F: include/uapi/linux/llc.h 12867F: net/llc/ 12868 12869LM73 HARDWARE MONITOR DRIVER 12870M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12871L: linux-hwmon@vger.kernel.org 12872S: Maintained 12873F: drivers/hwmon/lm73.c 12874 12875LM78 HARDWARE MONITOR DRIVER 12876M: Jean Delvare <jdelvare@suse.com> 12877L: linux-hwmon@vger.kernel.org 12878S: Maintained 12879F: Documentation/hwmon/lm78.rst 12880F: drivers/hwmon/lm78.c 12881 12882LM83 HARDWARE MONITOR DRIVER 12883M: Jean Delvare <jdelvare@suse.com> 12884L: linux-hwmon@vger.kernel.org 12885S: Maintained 12886F: Documentation/hwmon/lm83.rst 12887F: drivers/hwmon/lm83.c 12888 12889LM90 HARDWARE MONITOR DRIVER 12890M: Jean Delvare <jdelvare@suse.com> 12891L: linux-hwmon@vger.kernel.org 12892S: Maintained 12893F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12894F: Documentation/hwmon/lm90.rst 12895F: drivers/hwmon/lm90.c 12896F: include/dt-bindings/thermal/lm90.h 12897 12898LME2510 MEDIA DRIVER 12899M: Malcolm Priestley <tvboxspy@gmail.com> 12900L: linux-media@vger.kernel.org 12901S: Maintained 12902W: https://linuxtv.org 12903Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12904F: drivers/media/usb/dvb-usb-v2/lmedm04* 12905 12906LOADPIN SECURITY MODULE 12907M: Kees Cook <keescook@chromium.org> 12908S: Supported 12909T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12910F: Documentation/admin-guide/LSM/LoadPin.rst 12911F: security/loadpin/ 12912 12913LOCKDOWN SECURITY MODULE 12914L: linux-security-module@vger.kernel.org 12915S: Odd Fixes 12916T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12917F: security/lockdown/ 12918 12919LOCKING PRIMITIVES 12920M: Peter Zijlstra <peterz@infradead.org> 12921M: Ingo Molnar <mingo@redhat.com> 12922M: Will Deacon <will@kernel.org> 12923R: Waiman Long <longman@redhat.com> 12924R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12925L: linux-kernel@vger.kernel.org 12926S: Maintained 12927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12928F: Documentation/locking/ 12929F: arch/*/include/asm/spinlock*.h 12930F: include/linux/lockdep*.h 12931F: include/linux/mutex*.h 12932F: include/linux/rwlock*.h 12933F: include/linux/rwsem*.h 12934F: include/linux/seqlock.h 12935F: include/linux/spinlock*.h 12936F: kernel/locking/ 12937F: lib/locking*.[ch] 12938X: kernel/locking/locktorture.c 12939 12940LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12941M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12942L: linux-ntfs-dev@lists.sourceforge.net 12943S: Maintained 12944W: http://www.linux-ntfs.org/content/view/19/37/ 12945F: Documentation/admin-guide/ldm.rst 12946F: block/partitions/ldm.* 12947 12948LOGITECH HID GAMING KEYBOARDS 12949M: Hans de Goede <hdegoede@redhat.com> 12950L: linux-input@vger.kernel.org 12951S: Maintained 12952T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12953F: drivers/hid/hid-lg-g15.c 12954 12955LONTIUM LT8912B MIPI TO HDMI BRIDGE 12956M: Adrien Grassein <adrien.grassein@gmail.com> 12957S: Maintained 12958F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12959F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12960 12961LOONGARCH 12962M: Huacai Chen <chenhuacai@kernel.org> 12963R: WANG Xuerui <kernel@xen0n.name> 12964L: loongarch@lists.linux.dev 12965S: Maintained 12966T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12967F: Documentation/arch/loongarch/ 12968F: Documentation/translations/zh_CN/arch/loongarch/ 12969F: arch/loongarch/ 12970F: drivers/*/*loongarch* 12971 12972LOONGSON GPIO DRIVER 12973M: Yinbo Zhu <zhuyinbo@loongson.cn> 12974L: linux-gpio@vger.kernel.org 12975S: Maintained 12976F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12977F: drivers/gpio/gpio-loongson-64bit.c 12978 12979LOONGSON LS2X APB DMA DRIVER 12980M: Binbin Zhou <zhoubinbin@loongson.cn> 12981L: dmaengine@vger.kernel.org 12982S: Maintained 12983F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12984F: drivers/dma/ls2x-apb-dma.c 12985 12986LOONGSON LS2X I2C DRIVER 12987M: Binbin Zhou <zhoubinbin@loongson.cn> 12988L: linux-i2c@vger.kernel.org 12989S: Maintained 12990F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12991F: drivers/i2c/busses/i2c-ls2x.c 12992 12993LOONGSON-2 SOC SERIES CLOCK DRIVER 12994M: Yinbo Zhu <zhuyinbo@loongson.cn> 12995L: linux-clk@vger.kernel.org 12996S: Maintained 12997F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12998F: drivers/clk/clk-loongson2.c 12999F: include/dt-bindings/clock/loongson,ls2k-clk.h 13000 13001LOONGSON SPI DRIVER 13002M: Yinbo Zhu <zhuyinbo@loongson.cn> 13003L: linux-spi@vger.kernel.org 13004S: Maintained 13005F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13006F: drivers/spi/spi-loongson-core.c 13007F: drivers/spi/spi-loongson-pci.c 13008F: drivers/spi/spi-loongson-plat.c 13009F: drivers/spi/spi-loongson.h 13010 13011LOONGSON-2 SOC SERIES GUTS DRIVER 13012M: Yinbo Zhu <zhuyinbo@loongson.cn> 13013L: loongarch@lists.linux.dev 13014S: Maintained 13015F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13016F: drivers/soc/loongson/loongson2_guts.c 13017 13018LOONGSON-2 SOC SERIES PM DRIVER 13019M: Yinbo Zhu <zhuyinbo@loongson.cn> 13020L: linux-pm@vger.kernel.org 13021S: Maintained 13022F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13023F: drivers/soc/loongson/loongson2_pm.c 13024 13025LOONGSON-2 SOC SERIES PINCTRL DRIVER 13026M: zhanghongchen <zhanghongchen@loongson.cn> 13027M: Yinbo Zhu <zhuyinbo@loongson.cn> 13028L: linux-gpio@vger.kernel.org 13029S: Maintained 13030F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13031F: drivers/pinctrl/pinctrl-loongson2.c 13032 13033LOONGSON-2 SOC SERIES THERMAL DRIVER 13034M: zhanghongchen <zhanghongchen@loongson.cn> 13035M: Yinbo Zhu <zhuyinbo@loongson.cn> 13036L: linux-pm@vger.kernel.org 13037S: Maintained 13038F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13039F: drivers/thermal/loongson2_thermal.c 13040 13041LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13042M: Sathya Prakash <sathya.prakash@broadcom.com> 13043M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13044M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13045L: MPT-FusionLinux.pdl@broadcom.com 13046L: linux-scsi@vger.kernel.org 13047S: Supported 13048W: http://www.avagotech.com/support/ 13049F: drivers/message/fusion/ 13050F: drivers/scsi/mpt3sas/ 13051 13052LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13053M: Matthew Wilcox <willy@infradead.org> 13054L: linux-scsi@vger.kernel.org 13055S: Maintained 13056F: drivers/scsi/sym53c8xx_2/ 13057 13058LTC1660 DAC DRIVER 13059M: Marcus Folkesson <marcus.folkesson@gmail.com> 13060L: linux-iio@vger.kernel.org 13061S: Maintained 13062F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13063F: drivers/iio/dac/ltc1660.c 13064 13065LTC2688 IIO DAC DRIVER 13066M: Nuno Sá <nuno.sa@analog.com> 13067L: linux-iio@vger.kernel.org 13068S: Supported 13069W: https://ez.analog.com/linux-software-drivers 13070F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13071F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13072F: drivers/iio/dac/ltc2688.c 13073 13074LTC2947 HARDWARE MONITOR DRIVER 13075M: Nuno Sá <nuno.sa@analog.com> 13076L: linux-hwmon@vger.kernel.org 13077S: Supported 13078W: https://ez.analog.com/linux-software-drivers 13079F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13080F: drivers/hwmon/ltc2947-core.c 13081F: drivers/hwmon/ltc2947-i2c.c 13082F: drivers/hwmon/ltc2947-spi.c 13083F: drivers/hwmon/ltc2947.h 13084 13085LTC2991 HARDWARE MONITOR DRIVER 13086M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13087L: linux-hwmon@vger.kernel.org 13088S: Supported 13089W: https://ez.analog.com/linux-software-drivers 13090F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13091F: drivers/hwmon/ltc2991.c 13092 13093LTC2983 IIO TEMPERATURE DRIVER 13094M: Nuno Sá <nuno.sa@analog.com> 13095L: linux-iio@vger.kernel.org 13096S: Supported 13097W: https://ez.analog.com/linux-software-drivers 13098F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13099F: drivers/iio/temperature/ltc2983.c 13100 13101LTC4282 HARDWARE MONITOR DRIVER 13102M: Nuno Sa <nuno.sa@analog.com> 13103L: linux-hwmon@vger.kernel.org 13104S: Supported 13105F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13106F: Documentation/hwmon/ltc4282.rst 13107F: drivers/hwmon/ltc4282.c 13108 13109LTC4286 HARDWARE MONITOR DRIVER 13110M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13111L: linux-i2c@vger.kernel.org 13112S: Maintained 13113F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13114F: Documentation/hwmon/ltc4286.rst 13115F: drivers/hwmon/pmbus/Kconfig 13116F: drivers/hwmon/pmbus/Makefile 13117F: drivers/hwmon/pmbus/ltc4286.c 13118 13119LTC4306 I2C MULTIPLEXER DRIVER 13120M: Michael Hennerich <michael.hennerich@analog.com> 13121L: linux-i2c@vger.kernel.org 13122S: Supported 13123W: https://ez.analog.com/linux-software-drivers 13124F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13125F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13126 13127LTP (Linux Test Project) 13128M: Cyril Hrubis <chrubis@suse.cz> 13129M: Jan Stancek <jstancek@redhat.com> 13130M: Petr Vorel <pvorel@suse.cz> 13131M: Li Wang <liwang@redhat.com> 13132M: Yang Xu <xuyang2018.jy@fujitsu.com> 13133L: ltp@lists.linux.it (subscribers-only) 13134S: Maintained 13135W: http://linux-test-project.github.io/ 13136T: git https://github.com/linux-test-project/ltp.git 13137 13138LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13139M: Anshul Dalal <anshulusr@gmail.com> 13140L: linux-iio@vger.kernel.org 13141S: Maintained 13142F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13143F: drivers/iio/light/ltr390.c 13144 13145LYNX 28G SERDES PHY DRIVER 13146M: Ioana Ciornei <ioana.ciornei@nxp.com> 13147L: netdev@vger.kernel.org 13148S: Supported 13149F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13150F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13151 13152LYNX PCS MODULE 13153M: Ioana Ciornei <ioana.ciornei@nxp.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156F: drivers/net/pcs/pcs-lynx.c 13157F: include/linux/pcs-lynx.h 13158 13159M68K ARCHITECTURE 13160M: Geert Uytterhoeven <geert@linux-m68k.org> 13161L: linux-m68k@lists.linux-m68k.org 13162S: Maintained 13163W: http://www.linux-m68k.org/ 13164T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13165F: arch/m68k/ 13166F: drivers/zorro/ 13167 13168M68K ON APPLE MACINTOSH 13169M: Joshua Thompson <funaho@jurai.org> 13170L: linux-m68k@lists.linux-m68k.org 13171S: Maintained 13172W: http://www.mac.linux-m68k.org/ 13173F: arch/m68k/mac/ 13174F: drivers/macintosh/adb-iop.c 13175F: drivers/macintosh/via-macii.c 13176 13177M68K ON HP9000/300 13178M: Philip Blundell <philb@gnu.org> 13179S: Maintained 13180W: http://www.tazenda.demon.co.uk/phil/linux-hp 13181F: arch/m68k/hp300/ 13182 13183M88DS3103 MEDIA DRIVER 13184L: linux-media@vger.kernel.org 13185S: Orphan 13186W: https://linuxtv.org 13187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13188F: drivers/media/dvb-frontends/m88ds3103* 13189 13190M88RS2000 MEDIA DRIVER 13191M: Malcolm Priestley <tvboxspy@gmail.com> 13192L: linux-media@vger.kernel.org 13193S: Maintained 13194W: https://linuxtv.org 13195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13196F: drivers/media/dvb-frontends/m88rs2000* 13197 13198MA901 MASTERKIT USB FM RADIO DRIVER 13199M: Alexey Klimov <klimov.linux@gmail.com> 13200L: linux-media@vger.kernel.org 13201S: Maintained 13202T: git git://linuxtv.org/media_tree.git 13203F: drivers/media/radio/radio-ma901.c 13204 13205MAC80211 13206M: Johannes Berg <johannes@sipsolutions.net> 13207L: linux-wireless@vger.kernel.org 13208S: Maintained 13209W: https://wireless.wiki.kernel.org/ 13210Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13211T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13212T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13213F: Documentation/networking/mac80211-injection.rst 13214F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13215F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13216F: include/net/mac80211.h 13217F: net/mac80211/ 13218 13219MAILBOX API 13220M: Jassi Brar <jassisinghbrar@gmail.com> 13221L: linux-kernel@vger.kernel.org 13222S: Maintained 13223F: Documentation/devicetree/bindings/mailbox/ 13224F: drivers/mailbox/ 13225F: include/dt-bindings/mailbox/ 13226F: include/linux/mailbox_client.h 13227F: include/linux/mailbox_controller.h 13228 13229MAILBOX ARM MHUv2 13230M: Viresh Kumar <viresh.kumar@linaro.org> 13231M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13232L: linux-kernel@vger.kernel.org 13233S: Maintained 13234F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13235F: drivers/mailbox/arm_mhuv2.c 13236F: include/linux/mailbox/arm_mhuv2_message.h 13237 13238MAILBOX ARM MHUv3 13239M: Sudeep Holla <sudeep.holla@arm.com> 13240M: Cristian Marussi <cristian.marussi@arm.com> 13241L: linux-kernel@vger.kernel.org 13242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13243S: Maintained 13244F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13245F: drivers/mailbox/arm_mhuv3.c 13246 13247MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13248M: Alejandro Colomar <alx@kernel.org> 13249L: linux-man@vger.kernel.org 13250S: Maintained 13251W: http://www.kernel.org/doc/man-pages 13252T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13253T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13254 13255MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13256M: Jeremy Kerr <jk@codeconstruct.com.au> 13257M: Matt Johnston <matt@codeconstruct.com.au> 13258L: netdev@vger.kernel.org 13259S: Maintained 13260F: Documentation/networking/mctp.rst 13261F: drivers/net/mctp/ 13262F: include/net/mctp.h 13263F: include/net/mctpdevice.h 13264F: include/net/netns/mctp.h 13265F: net/mctp/ 13266 13267MAPLE TREE 13268M: Liam R. Howlett <Liam.Howlett@oracle.com> 13269L: maple-tree@lists.infradead.org 13270L: linux-mm@kvack.org 13271S: Supported 13272F: Documentation/core-api/maple_tree.rst 13273F: include/linux/maple_tree.h 13274F: include/trace/events/maple_tree.h 13275F: lib/maple_tree.c 13276F: lib/test_maple_tree.c 13277F: tools/testing/radix-tree/linux/maple_tree.h 13278F: tools/testing/radix-tree/maple.c 13279 13280MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13281M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13282L: linux-mips@vger.kernel.org 13283S: Maintained 13284F: arch/mips/boot/dts/img/pistachio* 13285 13286MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13287M: Andrew Lunn <andrew@lunn.ch> 13288L: netdev@vger.kernel.org 13289S: Maintained 13290F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13291F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13292F: Documentation/networking/devlink/mv88e6xxx.rst 13293F: drivers/net/dsa/mv88e6xxx/ 13294F: include/linux/dsa/mv88e6xxx.h 13295F: include/linux/platform_data/mv88e6xxx.h 13296 13297MARVELL ARMADA 3700 PHY DRIVERS 13298M: Miquel Raynal <miquel.raynal@bootlin.com> 13299S: Maintained 13300F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13301F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13302F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13303F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13304 13305MARVELL ARMADA 3700 SERIAL DRIVER 13306M: Pali Rohár <pali@kernel.org> 13307S: Maintained 13308F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13309F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13310F: drivers/tty/serial/mvebu-uart.c 13311 13312MARVELL ARMADA DRM SUPPORT 13313M: Russell King <linux@armlinux.org.uk> 13314S: Maintained 13315T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13316T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13317F: Documentation/devicetree/bindings/display/armada/ 13318F: drivers/gpu/drm/armada/ 13319F: include/uapi/drm/armada_drm.h 13320 13321MARVELL CRYPTO DRIVER 13322M: Boris Brezillon <bbrezillon@kernel.org> 13323M: Arnaud Ebalard <arno@natisbad.org> 13324M: Srujana Challa <schalla@marvell.com> 13325L: linux-crypto@vger.kernel.org 13326S: Maintained 13327F: drivers/crypto/marvell/ 13328F: include/linux/soc/marvell/octeontx2/ 13329 13330MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13331M: Mirko Lindner <mlindner@marvell.com> 13332M: Stephen Hemminger <stephen@networkplumber.org> 13333L: netdev@vger.kernel.org 13334S: Maintained 13335F: drivers/net/ethernet/marvell/sk* 13336 13337MARVELL LIBERTAS WIRELESS DRIVER 13338L: libertas-dev@lists.infradead.org 13339S: Orphan 13340F: drivers/net/wireless/marvell/libertas/ 13341 13342MARVELL MACCHIATOBIN SUPPORT 13343M: Russell King <linux@armlinux.org.uk> 13344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13345S: Maintained 13346F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13347 13348MARVELL MV643XX ETHERNET DRIVER 13349M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13350L: netdev@vger.kernel.org 13351S: Maintained 13352F: drivers/net/ethernet/marvell/mv643xx_eth.* 13353F: include/linux/mv643xx.h 13354 13355MARVELL MV88X3310 PHY DRIVER 13356M: Russell King <linux@armlinux.org.uk> 13357M: Marek Behún <kabel@kernel.org> 13358L: netdev@vger.kernel.org 13359S: Maintained 13360F: drivers/net/phy/marvell10g.c 13361 13362MARVELL MVEBU THERMAL DRIVER 13363M: Miquel Raynal <miquel.raynal@bootlin.com> 13364S: Maintained 13365F: drivers/thermal/armada_thermal.c 13366 13367MARVELL MVNETA ETHERNET DRIVER 13368M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13369L: netdev@vger.kernel.org 13370S: Maintained 13371F: drivers/net/ethernet/marvell/mvneta* 13372 13373MARVELL MVPP2 ETHERNET DRIVER 13374M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13375M: Russell King <linux@armlinux.org.uk> 13376L: netdev@vger.kernel.org 13377S: Maintained 13378F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13379F: drivers/net/ethernet/marvell/mvpp2/ 13380 13381MARVELL MWIFIEX WIRELESS DRIVER 13382M: Brian Norris <briannorris@chromium.org> 13383R: Francesco Dolcini <francesco@dolcini.it> 13384L: linux-wireless@vger.kernel.org 13385S: Odd Fixes 13386F: drivers/net/wireless/marvell/mwifiex/ 13387 13388MARVELL MWL8K WIRELESS DRIVER 13389L: linux-wireless@vger.kernel.org 13390S: Orphan 13391F: drivers/net/wireless/marvell/mwl8k.c 13392 13393MARVELL NAND CONTROLLER DRIVER 13394M: Miquel Raynal <miquel.raynal@bootlin.com> 13395L: linux-mtd@lists.infradead.org 13396S: Maintained 13397F: drivers/mtd/nand/raw/marvell_nand.c 13398 13399MARVELL OCTEON ENDPOINT DRIVER 13400M: Veerasenareddy Burru <vburru@marvell.com> 13401M: Sathesh Edara <sedara@marvell.com> 13402L: netdev@vger.kernel.org 13403S: Supported 13404F: drivers/net/ethernet/marvell/octeon_ep 13405 13406MARVELL OCTEON ENDPOINT VF DRIVER 13407M: Veerasenareddy Burru <vburru@marvell.com> 13408M: Sathesh Edara <sedara@marvell.com> 13409M: Shinas Rasheed <srasheed@marvell.com> 13410M: Satananda Burla <sburla@marvell.com> 13411L: netdev@vger.kernel.org 13412S: Supported 13413F: drivers/net/ethernet/marvell/octeon_ep_vf 13414 13415MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13416M: Sunil Goutham <sgoutham@marvell.com> 13417M: Geetha sowjanya <gakula@marvell.com> 13418M: Subbaraya Sundeep <sbhatta@marvell.com> 13419M: hariprasad <hkelam@marvell.com> 13420L: netdev@vger.kernel.org 13421S: Supported 13422F: drivers/net/ethernet/marvell/octeontx2/nic/ 13423F: include/linux/soc/marvell/octeontx2/ 13424 13425MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13426M: Sunil Goutham <sgoutham@marvell.com> 13427M: Linu Cherian <lcherian@marvell.com> 13428M: Geetha sowjanya <gakula@marvell.com> 13429M: Jerin Jacob <jerinj@marvell.com> 13430M: hariprasad <hkelam@marvell.com> 13431M: Subbaraya Sundeep <sbhatta@marvell.com> 13432L: netdev@vger.kernel.org 13433S: Supported 13434F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13435F: drivers/net/ethernet/marvell/octeontx2/af/ 13436 13437MARVELL PRESTERA ETHERNET SWITCH DRIVER 13438M: Taras Chornyi <taras.chornyi@plvision.eu> 13439S: Supported 13440W: https://github.com/Marvell-switching/switchdev-prestera 13441F: drivers/net/ethernet/marvell/prestera/ 13442 13443MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13444M: Nicolas Pitre <nico@fluxnic.net> 13445S: Odd Fixes 13446F: drivers/mmc/host/mvsdio.* 13447 13448MARVELL USB MDIO CONTROLLER DRIVER 13449M: Tobias Waldekranz <tobias@waldekranz.com> 13450L: netdev@vger.kernel.org 13451S: Maintained 13452F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13453F: drivers/net/mdio/mdio-mvusb.c 13454 13455MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13456M: Hu Ziji <huziji@marvell.com> 13457L: linux-mmc@vger.kernel.org 13458S: Supported 13459F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13460F: drivers/mmc/host/sdhci-xenon* 13461 13462MATROX FRAMEBUFFER DRIVER 13463L: linux-fbdev@vger.kernel.org 13464S: Orphan 13465F: drivers/video/fbdev/matrox/matroxfb_* 13466F: include/uapi/linux/matroxfb.h 13467 13468MAX15301 DRIVER 13469M: Daniel Nilsson <daniel.nilsson@flex.com> 13470L: linux-hwmon@vger.kernel.org 13471S: Maintained 13472F: Documentation/hwmon/max15301.rst 13473F: drivers/hwmon/pmbus/max15301.c 13474 13475MAX2175 SDR TUNER DRIVER 13476M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13477L: linux-media@vger.kernel.org 13478S: Maintained 13479T: git git://linuxtv.org/media_tree.git 13480F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13481F: Documentation/userspace-api/media/drivers/max2175.rst 13482F: drivers/media/i2c/max2175* 13483F: include/uapi/linux/max2175.h 13484 13485MAX31335 RTC DRIVER 13486M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13487L: linux-rtc@vger.kernel.org 13488S: Supported 13489W: https://ez.analog.com/linux-software-drivers 13490F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13491F: drivers/rtc/rtc-max31335.c 13492 13493MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13494L: linux-hwmon@vger.kernel.org 13495S: Orphan 13496F: Documentation/hwmon/max6650.rst 13497F: drivers/hwmon/max6650.c 13498 13499MAX9286 QUAD GMSL DESERIALIZER DRIVER 13500M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13501M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13502M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13503M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13504L: linux-media@vger.kernel.org 13505S: Maintained 13506F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13507F: drivers/media/i2c/max9286.c 13508 13509MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13510M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13511L: linux-media@vger.kernel.org 13512S: Maintained 13513F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13514F: drivers/staging/media/max96712/max96712.c 13515 13516MAX96714 GMSL2 DESERIALIZER DRIVER 13517M: Julien Massot <julien.massot@collabora.com> 13518L: linux-media@vger.kernel.org 13519S: Maintained 13520F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 13521F: drivers/media/i2c/max96714.c 13522 13523MAX96717 GMSL2 SERIALIZER DRIVER 13524M: Julien Massot <julien.massot@collabora.com> 13525L: linux-media@vger.kernel.org 13526S: Maintained 13527F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 13528F: drivers/media/i2c/max96717.c 13529 13530MAX9860 MONO AUDIO VOICE CODEC DRIVER 13531M: Peter Rosin <peda@axentia.se> 13532L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13533S: Maintained 13534F: Documentation/devicetree/bindings/sound/max9860.txt 13535F: sound/soc/codecs/max9860.* 13536 13537MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13538M: Andreas Klinger <ak@it-klinger.de> 13539L: linux-iio@vger.kernel.org 13540S: Maintained 13541F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13542F: drivers/iio/proximity/mb1232.c 13543 13544MAXIM MAX11205 DRIVER 13545M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13546L: linux-iio@vger.kernel.org 13547S: Supported 13548W: https://ez.analog.com/linux-software-drivers 13549F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13550F: drivers/iio/adc/max11205.c 13551 13552MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13553R: Iskren Chernev <iskren.chernev@gmail.com> 13554R: Krzysztof Kozlowski <krzk@kernel.org> 13555R: Marek Szyprowski <m.szyprowski@samsung.com> 13556R: Matheus Castello <matheus@castello.eng.br> 13557L: linux-pm@vger.kernel.org 13558S: Maintained 13559F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13560F: drivers/power/supply/max17040_battery.c 13561 13562MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13563R: Hans de Goede <hdegoede@redhat.com> 13564R: Krzysztof Kozlowski <krzk@kernel.org> 13565R: Marek Szyprowski <m.szyprowski@samsung.com> 13566R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13567R: Purism Kernel Team <kernel@puri.sm> 13568L: linux-pm@vger.kernel.org 13569S: Maintained 13570F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13571F: drivers/power/supply/max17042_battery.c 13572 13573MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13574M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13575L: linux-kernel@vger.kernel.org 13576S: Maintained 13577F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13578F: drivers/regulator/max20086-regulator.c 13579 13580MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13581M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13582L: linux-iio@vger.kernel.org 13583S: Maintained 13584F: drivers/iio/temperature/max30208.c 13585 13586MAXIM MAX77650 PMIC MFD DRIVER 13587M: Bartosz Golaszewski <brgl@bgdev.pl> 13588L: linux-kernel@vger.kernel.org 13589S: Maintained 13590F: Documentation/devicetree/bindings/*/*max77650.yaml 13591F: Documentation/devicetree/bindings/*/max77650*.yaml 13592F: drivers/gpio/gpio-max77650.c 13593F: drivers/input/misc/max77650-onkey.c 13594F: drivers/leds/leds-max77650.c 13595F: drivers/mfd/max77650.c 13596F: drivers/power/supply/max77650-charger.c 13597F: drivers/regulator/max77650-regulator.c 13598F: include/linux/mfd/max77650.h 13599 13600MAXIM MAX77714 PMIC MFD DRIVER 13601M: Luca Ceresoli <luca@lucaceresoli.net> 13602S: Maintained 13603F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13604F: drivers/mfd/max77714.c 13605F: include/linux/mfd/max77714.h 13606 13607MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13608M: Javier Martinez Canillas <javier@dowhile0.org> 13609L: linux-kernel@vger.kernel.org 13610S: Supported 13611F: Documentation/devicetree/bindings/*/*max77802.yaml 13612F: drivers/regulator/max77802-regulator.c 13613F: include/dt-bindings/*/*max77802.h 13614 13615MAXIM MAX77976 BATTERY CHARGER 13616M: Luca Ceresoli <luca@lucaceresoli.net> 13617S: Supported 13618F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13619F: drivers/power/supply/max77976_charger.c 13620 13621MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13622M: Krzysztof Kozlowski <krzk@kernel.org> 13623L: linux-pm@vger.kernel.org 13624S: Maintained 13625B: mailto:linux-samsung-soc@vger.kernel.org 13626F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13627F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13628F: drivers/power/supply/max14577_charger.c 13629F: drivers/power/supply/max77693_charger.c 13630 13631MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13632M: Chanwoo Choi <cw00.choi@samsung.com> 13633M: Krzysztof Kozlowski <krzk@kernel.org> 13634L: linux-kernel@vger.kernel.org 13635S: Maintained 13636B: mailto:linux-samsung-soc@vger.kernel.org 13637F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13638F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13639F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13640F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13641F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13642F: drivers/*/*max77843.c 13643F: drivers/*/max14577*.c 13644F: drivers/*/max77686*.c 13645F: drivers/*/max77693*.c 13646F: drivers/clk/clk-max77686.c 13647F: drivers/extcon/extcon-max14577.c 13648F: drivers/extcon/extcon-max77693.c 13649F: drivers/rtc/rtc-max77686.c 13650F: include/linux/mfd/max14577*.h 13651F: include/linux/mfd/max77686*.h 13652F: include/linux/mfd/max77693*.h 13653 13654MAXIRADIO FM RADIO RECEIVER DRIVER 13655M: Hans Verkuil <hverkuil@xs4all.nl> 13656L: linux-media@vger.kernel.org 13657S: Maintained 13658W: https://linuxtv.org 13659T: git git://linuxtv.org/media_tree.git 13660F: drivers/media/radio/radio-maxiradio* 13661 13662MAXLINEAR ETHERNET PHY DRIVER 13663M: Xu Liang <lxu@maxlinear.com> 13664L: netdev@vger.kernel.org 13665S: Supported 13666F: drivers/net/phy/mxl-gpy.c 13667 13668MCAN MMIO DEVICE DRIVER 13669M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13670L: linux-can@vger.kernel.org 13671S: Maintained 13672F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13673F: drivers/net/can/m_can/m_can.c 13674F: drivers/net/can/m_can/m_can.h 13675F: drivers/net/can/m_can/m_can_platform.c 13676 13677MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13678R: Yasushi SHOJI <yashi@spacecubics.com> 13679L: linux-can@vger.kernel.org 13680S: Maintained 13681F: drivers/net/can/usb/mcba_usb.c 13682 13683MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13684M: Rishi Gupta <gupt21@gmail.com> 13685L: linux-i2c@vger.kernel.org 13686L: linux-input@vger.kernel.org 13687S: Maintained 13688F: drivers/hid/hid-mcp2221.c 13689 13690MCP251XFD SPI-CAN NETWORK DRIVER 13691M: Marc Kleine-Budde <mkl@pengutronix.de> 13692M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13693R: Thomas Kopp <thomas.kopp@microchip.com> 13694L: linux-can@vger.kernel.org 13695S: Maintained 13696F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13697F: drivers/net/can/spi/mcp251xfd/ 13698 13699MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13700M: Peter Rosin <peda@axentia.se> 13701L: linux-iio@vger.kernel.org 13702S: Maintained 13703F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13704F: drivers/iio/potentiometer/mcp4018.c 13705F: drivers/iio/potentiometer/mcp4531.c 13706 13707MCP4821 DAC DRIVER 13708M: Anshul Dalal <anshulusr@gmail.com> 13709L: linux-iio@vger.kernel.org 13710S: Maintained 13711F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13712F: drivers/iio/dac/mcp4821.c 13713 13714MCR20A IEEE-802.15.4 RADIO DRIVER 13715M: Stefan Schmidt <stefan@datenfreihafen.org> 13716L: linux-wpan@vger.kernel.org 13717S: Odd Fixes 13718W: https://github.com/xueliu/mcr20a-linux 13719F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13720F: drivers/net/ieee802154/mcr20a.c 13721F: drivers/net/ieee802154/mcr20a.h 13722 13723MDIO REGMAP DRIVER 13724M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13725L: netdev@vger.kernel.org 13726S: Maintained 13727F: drivers/net/mdio/mdio-regmap.c 13728F: include/linux/mdio/mdio-regmap.h 13729 13730MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13731M: William Breathitt Gray <wbg@kernel.org> 13732L: linux-iio@vger.kernel.org 13733S: Maintained 13734F: drivers/iio/dac/cio-dac.c 13735 13736MEDIA CONTROLLER FRAMEWORK 13737M: Sakari Ailus <sakari.ailus@linux.intel.com> 13738M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13739L: linux-media@vger.kernel.org 13740S: Supported 13741W: https://www.linuxtv.org 13742T: git git://linuxtv.org/media_tree.git 13743F: drivers/media/mc/ 13744F: include/media/media-*.h 13745F: include/uapi/linux/media.h 13746 13747MEDIA DRIVER FOR FREESCALE IMX PXP 13748M: Philipp Zabel <p.zabel@pengutronix.de> 13749L: linux-media@vger.kernel.org 13750S: Maintained 13751T: git git://linuxtv.org/media_tree.git 13752F: drivers/media/platform/nxp/imx-pxp.[ch] 13753 13754MEDIA DRIVERS FOR ASCOT2E 13755M: Sergey Kozlov <serjk@netup.ru> 13756M: Abylay Ospan <aospan@netup.ru> 13757L: linux-media@vger.kernel.org 13758S: Supported 13759W: https://linuxtv.org 13760W: http://netup.tv/ 13761T: git git://linuxtv.org/media_tree.git 13762F: drivers/media/dvb-frontends/ascot2e* 13763 13764MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13765M: Jasmin Jessich <jasmin@anw.at> 13766L: linux-media@vger.kernel.org 13767S: Maintained 13768W: https://linuxtv.org 13769T: git git://linuxtv.org/media_tree.git 13770F: drivers/media/dvb-frontends/cxd2099* 13771 13772MEDIA DRIVERS FOR CXD2841ER 13773M: Sergey Kozlov <serjk@netup.ru> 13774M: Abylay Ospan <aospan@netup.ru> 13775L: linux-media@vger.kernel.org 13776S: Supported 13777W: https://linuxtv.org 13778W: http://netup.tv/ 13779T: git git://linuxtv.org/media_tree.git 13780F: drivers/media/dvb-frontends/cxd2841er* 13781 13782MEDIA DRIVERS FOR CXD2880 13783M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13784L: linux-media@vger.kernel.org 13785S: Supported 13786W: http://linuxtv.org/ 13787T: git git://linuxtv.org/media_tree.git 13788F: drivers/media/dvb-frontends/cxd2880/* 13789F: drivers/media/spi/cxd2880* 13790 13791MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13792L: linux-media@vger.kernel.org 13793S: Orphan 13794W: https://linuxtv.org 13795T: git git://linuxtv.org/media_tree.git 13796F: drivers/media/pci/ddbridge/* 13797 13798MEDIA DRIVERS FOR FREESCALE IMX 13799M: Steve Longerbeam <slongerbeam@gmail.com> 13800M: Philipp Zabel <p.zabel@pengutronix.de> 13801L: linux-media@vger.kernel.org 13802S: Maintained 13803T: git git://linuxtv.org/media_tree.git 13804F: Documentation/admin-guide/media/imx.rst 13805F: Documentation/devicetree/bindings/media/imx.txt 13806F: drivers/staging/media/imx/ 13807F: include/linux/imx-media.h 13808F: include/media/imx.h 13809 13810MEDIA DRIVERS FOR FREESCALE IMX7/8 13811M: Rui Miguel Silva <rmfrfs@gmail.com> 13812M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13813M: Martin Kepplinger <martin.kepplinger@puri.sm> 13814R: Purism Kernel Team <kernel@puri.sm> 13815L: linux-media@vger.kernel.org 13816S: Maintained 13817T: git git://linuxtv.org/media_tree.git 13818F: Documentation/admin-guide/media/imx7.rst 13819F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13820F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13821F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13822F: drivers/media/platform/nxp/imx-mipi-csis.c 13823F: drivers/media/platform/nxp/imx7-media-csi.c 13824F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13825 13826MEDIA DRIVERS FOR HELENE 13827M: Abylay Ospan <aospan@netup.ru> 13828L: linux-media@vger.kernel.org 13829S: Supported 13830W: https://linuxtv.org 13831W: http://netup.tv/ 13832T: git git://linuxtv.org/media_tree.git 13833F: drivers/media/dvb-frontends/helene* 13834 13835MEDIA DRIVERS FOR HORUS3A 13836M: Sergey Kozlov <serjk@netup.ru> 13837M: Abylay Ospan <aospan@netup.ru> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840W: https://linuxtv.org 13841W: http://netup.tv/ 13842T: git git://linuxtv.org/media_tree.git 13843F: drivers/media/dvb-frontends/horus3a* 13844 13845MEDIA DRIVERS FOR LNBH25 13846M: Sergey Kozlov <serjk@netup.ru> 13847M: Abylay Ospan <aospan@netup.ru> 13848L: linux-media@vger.kernel.org 13849S: Supported 13850W: https://linuxtv.org 13851W: http://netup.tv/ 13852T: git git://linuxtv.org/media_tree.git 13853F: drivers/media/dvb-frontends/lnbh25* 13854 13855MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13856L: linux-media@vger.kernel.org 13857S: Orphan 13858W: https://linuxtv.org 13859T: git git://linuxtv.org/media_tree.git 13860F: drivers/media/dvb-frontends/mxl5xx* 13861 13862MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13863M: Sergey Kozlov <serjk@netup.ru> 13864M: Abylay Ospan <aospan@netup.ru> 13865L: linux-media@vger.kernel.org 13866S: Supported 13867W: https://linuxtv.org 13868W: http://netup.tv/ 13869T: git git://linuxtv.org/media_tree.git 13870F: drivers/media/pci/netup_unidvb/* 13871 13872MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13873M: Dmitry Osipenko <digetx@gmail.com> 13874L: linux-media@vger.kernel.org 13875L: linux-tegra@vger.kernel.org 13876S: Maintained 13877T: git git://linuxtv.org/media_tree.git 13878F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13879F: drivers/media/platform/nvidia/tegra-vde/ 13880 13881MEDIA DRIVERS FOR RENESAS - CEU 13882M: Jacopo Mondi <jacopo@jmondi.org> 13883L: linux-media@vger.kernel.org 13884L: linux-renesas-soc@vger.kernel.org 13885S: Supported 13886T: git git://linuxtv.org/media_tree.git 13887F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13888F: drivers/media/platform/renesas/renesas-ceu.c 13889F: include/media/drv-intf/renesas-ceu.h 13890 13891MEDIA DRIVERS FOR RENESAS - DRIF 13892M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13893L: linux-media@vger.kernel.org 13894L: linux-renesas-soc@vger.kernel.org 13895S: Supported 13896T: git git://linuxtv.org/media_tree.git 13897F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13898F: drivers/media/platform/renesas/rcar_drif.c 13899 13900MEDIA DRIVERS FOR RENESAS - FCP 13901M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13902L: linux-media@vger.kernel.org 13903L: linux-renesas-soc@vger.kernel.org 13904S: Supported 13905T: git git://linuxtv.org/media_tree.git 13906F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13907F: drivers/media/platform/renesas/rcar-fcp.c 13908F: include/media/rcar-fcp.h 13909 13910MEDIA DRIVERS FOR RENESAS - FDP1 13911M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13912L: linux-media@vger.kernel.org 13913L: linux-renesas-soc@vger.kernel.org 13914S: Supported 13915T: git git://linuxtv.org/media_tree.git 13916F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13917F: drivers/media/platform/renesas/rcar_fdp1.c 13918 13919MEDIA DRIVERS FOR RENESAS - VIN 13920M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13921L: linux-media@vger.kernel.org 13922L: linux-renesas-soc@vger.kernel.org 13923S: Supported 13924T: git git://linuxtv.org/media_tree.git 13925F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13926F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13927F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13928F: drivers/media/platform/renesas/rcar-csi2.c 13929F: drivers/media/platform/renesas/rcar-isp.c 13930F: drivers/media/platform/renesas/rcar-vin/ 13931 13932MEDIA DRIVERS FOR RENESAS - VSP1 13933M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13934M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13935L: linux-media@vger.kernel.org 13936L: linux-renesas-soc@vger.kernel.org 13937S: Supported 13938T: git git://linuxtv.org/media_tree.git 13939F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13940F: drivers/media/platform/renesas/vsp1/ 13941 13942MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13943L: linux-media@vger.kernel.org 13944S: Orphan 13945W: https://linuxtv.org 13946T: git git://linuxtv.org/media_tree.git 13947F: drivers/media/dvb-frontends/stv0910* 13948 13949MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13950L: linux-media@vger.kernel.org 13951S: Orphan 13952W: https://linuxtv.org 13953T: git git://linuxtv.org/media_tree.git 13954F: drivers/media/dvb-frontends/stv6111* 13955 13956MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13957M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13958M: Alain Volmat <alain.volmat@foss.st.com> 13959L: linux-media@vger.kernel.org 13960S: Supported 13961T: git git://linuxtv.org/media_tree.git 13962F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13963F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13964F: drivers/media/platform/st/stm32/stm32-dcmi.c 13965F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13966 13967MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13968M: Mauro Carvalho Chehab <mchehab@kernel.org> 13969L: linux-media@vger.kernel.org 13970S: Maintained 13971W: https://linuxtv.org 13972Q: http://patchwork.kernel.org/project/linux-media/list/ 13973T: git git://linuxtv.org/media_tree.git 13974F: Documentation/admin-guide/media/ 13975F: Documentation/devicetree/bindings/media/ 13976F: Documentation/driver-api/media/ 13977F: Documentation/userspace-api/media/ 13978F: drivers/media/ 13979F: drivers/staging/media/ 13980F: include/dt-bindings/media/ 13981F: include/linux/platform_data/media/ 13982F: include/media/ 13983F: include/uapi/linux/dvb/ 13984F: include/uapi/linux/ivtv* 13985F: include/uapi/linux/media.h 13986F: include/uapi/linux/uvcvideo.h 13987F: include/uapi/linux/v4l2-* 13988F: include/uapi/linux/videodev2.h 13989 13990MEDIATEK BLUETOOTH DRIVER 13991M: Sean Wang <sean.wang@mediatek.com> 13992L: linux-bluetooth@vger.kernel.org 13993L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13994S: Maintained 13995F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 13996F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13997F: drivers/bluetooth/btmtkuart.c 13998 13999MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 14000M: Sean Wang <sean.wang@mediatek.com> 14001L: linux-pm@vger.kernel.org 14002S: Maintained 14003F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 14004F: drivers/power/reset/mt6323-poweroff.c 14005 14006MEDIATEK CIR DRIVER 14007M: Sean Wang <sean.wang@mediatek.com> 14008S: Maintained 14009F: drivers/media/rc/mtk-cir.c 14010 14011MEDIATEK DMA DRIVER 14012M: Sean Wang <sean.wang@mediatek.com> 14013L: dmaengine@vger.kernel.org 14014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14015L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14016S: Maintained 14017F: Documentation/devicetree/bindings/dma/mediatek,* 14018F: drivers/dma/mediatek/ 14019 14020MEDIATEK ETHERNET DRIVER 14021M: Felix Fietkau <nbd@nbd.name> 14022M: Sean Wang <sean.wang@mediatek.com> 14023M: Mark Lee <Mark-MC.Lee@mediatek.com> 14024M: Lorenzo Bianconi <lorenzo@kernel.org> 14025L: netdev@vger.kernel.org 14026S: Maintained 14027F: drivers/net/ethernet/mediatek/ 14028 14029MEDIATEK ETHERNET PCS DRIVER 14030M: Alexander Couzens <lynxis@fe80.eu> 14031M: Daniel Golle <daniel@makrotopia.org> 14032L: netdev@vger.kernel.org 14033S: Maintained 14034F: drivers/net/pcs/pcs-mtk-lynxi.c 14035F: include/linux/pcs/pcs-mtk-lynxi.h 14036 14037MEDIATEK ETHERNET PHY DRIVERS 14038M: Daniel Golle <daniel@makrotopia.org> 14039M: Qingfang Deng <dqfext@gmail.com> 14040M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14041L: netdev@vger.kernel.org 14042S: Maintained 14043F: drivers/net/phy/mediatek-ge-soc.c 14044F: drivers/net/phy/mediatek-ge.c 14045F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14046 14047MEDIATEK I2C CONTROLLER DRIVER 14048M: Qii Wang <qii.wang@mediatek.com> 14049L: linux-i2c@vger.kernel.org 14050S: Maintained 14051F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14052F: drivers/i2c/busses/i2c-mt65xx.c 14053 14054MEDIATEK IOMMU DRIVER 14055M: Yong Wu <yong.wu@mediatek.com> 14056L: iommu@lists.linux.dev 14057L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14058S: Supported 14059F: Documentation/devicetree/bindings/iommu/mediatek* 14060F: drivers/iommu/mtk_iommu* 14061F: include/dt-bindings/memory/mediatek,mt*-port.h 14062F: include/dt-bindings/memory/mt*-port.h 14063 14064MEDIATEK JPEG DRIVER 14065M: Bin Liu <bin.liu@mediatek.com> 14066S: Supported 14067F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14068F: drivers/media/platform/mediatek/jpeg/ 14069 14070MEDIATEK KEYPAD DRIVER 14071M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14072S: Supported 14073F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14074F: drivers/input/keyboard/mt6779-keypad.c 14075 14076MEDIATEK MDP DRIVER 14077M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14078M: Houlong Wei <houlong.wei@mediatek.com> 14079M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14080S: Supported 14081F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14082F: drivers/media/platform/mediatek/mdp/ 14083F: drivers/media/platform/mediatek/vpu/ 14084 14085MEDIATEK MEDIA DRIVER 14086M: Tiffany Lin <tiffany.lin@mediatek.com> 14087M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14088M: Yunfei Dong <yunfei.dong@mediatek.com> 14089S: Supported 14090F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14091F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14092F: drivers/media/platform/mediatek/vcodec/ 14093F: drivers/media/platform/mediatek/vpu/ 14094 14095MEDIATEK MIPI-CSI CDPHY DRIVER 14096M: Julien Stephan <jstephan@baylibre.com> 14097M: Andy Hsieh <andy.hsieh@mediatek.com> 14098S: Supported 14099F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14100F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14101 14102MEDIATEK MMC/SD/SDIO DRIVER 14103M: Chaotian Jing <chaotian.jing@mediatek.com> 14104S: Maintained 14105F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14106F: drivers/mmc/host/mtk-sd.c 14107 14108MEDIATEK MT76 WIRELESS LAN DRIVER 14109M: Felix Fietkau <nbd@nbd.name> 14110M: Lorenzo Bianconi <lorenzo@kernel.org> 14111M: Ryder Lee <ryder.lee@mediatek.com> 14112R: Shayne Chen <shayne.chen@mediatek.com> 14113R: Sean Wang <sean.wang@mediatek.com> 14114L: linux-wireless@vger.kernel.org 14115S: Maintained 14116T: git https://github.com/nbd168/wireless 14117F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14118F: drivers/net/wireless/mediatek/mt76/ 14119 14120MEDIATEK MT7601U WIRELESS LAN DRIVER 14121M: Jakub Kicinski <kuba@kernel.org> 14122L: linux-wireless@vger.kernel.org 14123S: Maintained 14124F: drivers/net/wireless/mediatek/mt7601u/ 14125 14126MEDIATEK MT7621 CLOCK DRIVER 14127M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14128S: Maintained 14129F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14130F: drivers/clk/ralink/clk-mt7621.c 14131 14132MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14133M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14134S: Maintained 14135F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14136F: drivers/pci/controller/pcie-mt7621.c 14137 14138MEDIATEK MT7621 PHY PCI DRIVER 14139M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14140S: Maintained 14141F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14142F: drivers/phy/ralink/phy-mt7621-pci.c 14143 14144MEDIATEK MT7621/28/88 I2C DRIVER 14145M: Stefan Roese <sr@denx.de> 14146L: linux-i2c@vger.kernel.org 14147S: Maintained 14148F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14149F: drivers/i2c/busses/i2c-mt7621.c 14150 14151MEDIATEK MTMIPS CLOCK DRIVER 14152M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14153S: Maintained 14154F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14155F: drivers/clk/ralink/clk-mtmips.c 14156 14157MEDIATEK NAND CONTROLLER DRIVER 14158L: linux-mtd@lists.infradead.org 14159S: Orphan 14160F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14161F: drivers/mtd/nand/raw/mtk_* 14162 14163MEDIATEK PMIC LED DRIVER 14164M: Sean Wang <sean.wang@mediatek.com> 14165S: Maintained 14166F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14167F: drivers/leds/leds-mt6323.c 14168 14169MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14170M: Sean Wang <sean.wang@mediatek.com> 14171S: Maintained 14172F: drivers/char/hw_random/mtk-rng.c 14173 14174MEDIATEK SMI DRIVER 14175M: Yong Wu <yong.wu@mediatek.com> 14176L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14177S: Supported 14178F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14179F: drivers/memory/mtk-smi.c 14180F: include/soc/mediatek/smi.h 14181 14182MEDIATEK SWITCH DRIVER 14183M: Arınç ÜNAL <arinc.unal@arinc9.com> 14184M: Daniel Golle <daniel@makrotopia.org> 14185M: DENG Qingfang <dqfext@gmail.com> 14186M: Sean Wang <sean.wang@mediatek.com> 14187L: netdev@vger.kernel.org 14188S: Maintained 14189F: drivers/net/dsa/mt7530-mdio.c 14190F: drivers/net/dsa/mt7530-mmio.c 14191F: drivers/net/dsa/mt7530.* 14192F: net/dsa/tag_mtk.c 14193 14194MEDIATEK T7XX 5G WWAN MODEM DRIVER 14195M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14196R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14197R: Liu Haijun <haijun.liu@mediatek.com> 14198R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14199R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14200L: netdev@vger.kernel.org 14201S: Supported 14202F: drivers/net/wwan/t7xx/ 14203 14204MEDIATEK USB3 DRD IP DRIVER 14205M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14206L: linux-usb@vger.kernel.org 14207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14208L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14209S: Maintained 14210F: Documentation/devicetree/bindings/usb/mediatek,* 14211F: drivers/usb/host/xhci-mtk* 14212F: drivers/usb/mtu3/ 14213 14214MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14215M: Peter Senna Tschudin <peter.senna@gmail.com> 14216M: Ian Ray <ian.ray@ge.com> 14217M: Martyn Welch <martyn.welch@collabora.co.uk> 14218S: Maintained 14219F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14220F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14221 14222MEGARAID SCSI/SAS DRIVERS 14223M: Kashyap Desai <kashyap.desai@broadcom.com> 14224M: Sumit Saxena <sumit.saxena@broadcom.com> 14225M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14226M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14227L: megaraidlinux.pdl@broadcom.com 14228L: linux-scsi@vger.kernel.org 14229S: Maintained 14230W: http://www.avagotech.com/support/ 14231F: Documentation/scsi/megaraid.rst 14232F: drivers/scsi/megaraid.* 14233F: drivers/scsi/megaraid/ 14234 14235MELEXIS MLX90614 DRIVER 14236M: Crt Mori <cmo@melexis.com> 14237L: linux-iio@vger.kernel.org 14238S: Supported 14239W: http://www.melexis.com 14240F: drivers/iio/temperature/mlx90614.c 14241 14242MELEXIS MLX90632 DRIVER 14243M: Crt Mori <cmo@melexis.com> 14244L: linux-iio@vger.kernel.org 14245S: Supported 14246W: http://www.melexis.com 14247F: drivers/iio/temperature/mlx90632.c 14248 14249MELEXIS MLX90635 DRIVER 14250M: Crt Mori <cmo@melexis.com> 14251L: linux-iio@vger.kernel.org 14252S: Supported 14253W: http://www.melexis.com 14254F: drivers/iio/temperature/mlx90635.c 14255 14256MELFAS MIP4 TOUCHSCREEN DRIVER 14257M: Sangwon Jee <jeesw@melfas.com> 14258S: Supported 14259W: http://www.melfas.com 14260F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14261F: drivers/input/touchscreen/melfas_mip4.c 14262 14263MELLANOX BLUEFIELD I2C DRIVER 14264M: Khalil Blaiech <kblaiech@nvidia.com> 14265M: Asmaa Mnebhi <asmaa@nvidia.com> 14266L: linux-i2c@vger.kernel.org 14267S: Supported 14268F: drivers/i2c/busses/i2c-mlxbf.c 14269 14270MELLANOX ETHERNET DRIVER (mlx4_en) 14271M: Tariq Toukan <tariqt@nvidia.com> 14272L: netdev@vger.kernel.org 14273S: Supported 14274W: http://www.mellanox.com 14275Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14276F: drivers/net/ethernet/mellanox/mlx4/en_* 14277 14278MELLANOX ETHERNET DRIVER (mlx5e) 14279M: Saeed Mahameed <saeedm@nvidia.com> 14280M: Tariq Toukan <tariqt@nvidia.com> 14281L: netdev@vger.kernel.org 14282S: Supported 14283W: http://www.mellanox.com 14284Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14285F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14286 14287MELLANOX ETHERNET INNOVA DRIVERS 14288R: Boris Pismenny <borisp@nvidia.com> 14289L: netdev@vger.kernel.org 14290S: Supported 14291W: http://www.mellanox.com 14292Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14293F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14294F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14295F: include/linux/mlx5/mlx5_ifc_fpga.h 14296 14297MELLANOX ETHERNET SWITCH DRIVERS 14298M: Ido Schimmel <idosch@nvidia.com> 14299M: Petr Machata <petrm@nvidia.com> 14300L: netdev@vger.kernel.org 14301S: Supported 14302W: http://www.mellanox.com 14303Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14304F: drivers/net/ethernet/mellanox/mlxsw/ 14305F: tools/testing/selftests/drivers/net/mlxsw/ 14306 14307MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14308M: mlxsw@nvidia.com 14309L: netdev@vger.kernel.org 14310S: Supported 14311W: http://www.mellanox.com 14312Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14313F: drivers/net/ethernet/mellanox/mlxfw/ 14314 14315MELLANOX HARDWARE PLATFORM SUPPORT 14316M: Hans de Goede <hdegoede@redhat.com> 14317M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14318M: Vadim Pasternak <vadimp@nvidia.com> 14319L: platform-driver-x86@vger.kernel.org 14320S: Supported 14321F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14322F: drivers/platform/mellanox/ 14323F: include/linux/platform_data/mlxreg.h 14324 14325MELLANOX MLX4 core VPI driver 14326M: Tariq Toukan <tariqt@nvidia.com> 14327L: netdev@vger.kernel.org 14328L: linux-rdma@vger.kernel.org 14329S: Supported 14330W: http://www.mellanox.com 14331Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14332F: drivers/net/ethernet/mellanox/mlx4/ 14333F: include/linux/mlx4/ 14334 14335MELLANOX MLX4 IB driver 14336M: Yishai Hadas <yishaih@nvidia.com> 14337L: linux-rdma@vger.kernel.org 14338S: Supported 14339W: http://www.mellanox.com 14340Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14341F: drivers/infiniband/hw/mlx4/ 14342F: include/linux/mlx4/ 14343F: include/uapi/rdma/mlx4-abi.h 14344 14345MELLANOX MLX5 core VPI driver 14346M: Saeed Mahameed <saeedm@nvidia.com> 14347M: Leon Romanovsky <leonro@nvidia.com> 14348M: Tariq Toukan <tariqt@nvidia.com> 14349L: netdev@vger.kernel.org 14350L: linux-rdma@vger.kernel.org 14351S: Supported 14352W: http://www.mellanox.com 14353Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14354F: Documentation/networking/device_drivers/ethernet/mellanox/ 14355F: drivers/net/ethernet/mellanox/mlx5/core/ 14356F: include/linux/mlx5/ 14357 14358MELLANOX MLX5 IB driver 14359M: Leon Romanovsky <leonro@nvidia.com> 14360L: linux-rdma@vger.kernel.org 14361S: Supported 14362W: http://www.mellanox.com 14363Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14364F: drivers/infiniband/hw/mlx5/ 14365F: include/linux/mlx5/ 14366F: include/uapi/rdma/mlx5-abi.h 14367 14368MELLANOX MLX5 VDPA DRIVER 14369M: Dragos Tatulea <dtatulea@nvidia.com> 14370L: virtualization@lists.linux.dev 14371S: Supported 14372F: drivers/vdpa/mlx5/ 14373 14374MELLANOX MLXCPLD I2C AND MUX DRIVER 14375M: Vadim Pasternak <vadimp@nvidia.com> 14376M: Michael Shych <michaelsh@nvidia.com> 14377L: linux-i2c@vger.kernel.org 14378S: Supported 14379F: Documentation/i2c/busses/i2c-mlxcpld.rst 14380F: drivers/i2c/busses/i2c-mlxcpld.c 14381F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14382 14383MELLANOX MLXCPLD LED DRIVER 14384M: Vadim Pasternak <vadimp@nvidia.com> 14385L: linux-leds@vger.kernel.org 14386S: Supported 14387F: Documentation/leds/leds-mlxcpld.rst 14388F: drivers/leds/leds-mlxcpld.c 14389F: drivers/leds/leds-mlxreg.c 14390 14391MELLANOX PLATFORM DRIVER 14392M: Vadim Pasternak <vadimp@nvidia.com> 14393L: platform-driver-x86@vger.kernel.org 14394S: Supported 14395F: drivers/platform/x86/mlx-platform.c 14396 14397MEMBARRIER SUPPORT 14398M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14399M: "Paul E. McKenney" <paulmck@kernel.org> 14400L: linux-kernel@vger.kernel.org 14401S: Supported 14402F: Documentation/scheduler/membarrier.rst 14403F: arch/*/include/asm/membarrier.h 14404F: arch/*/include/asm/sync_core.h 14405F: include/uapi/linux/membarrier.h 14406F: kernel/sched/membarrier.c 14407 14408MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14409M: Mike Rapoport <rppt@kernel.org> 14410L: linux-mm@kvack.org 14411S: Maintained 14412F: Documentation/core-api/boot-time-mm.rst 14413F: include/linux/memblock.h 14414F: mm/memblock.c 14415F: mm/mm_init.c 14416F: tools/testing/memblock/ 14417 14418MEMORY ALLOCATION PROFILING 14419M: Suren Baghdasaryan <surenb@google.com> 14420M: Kent Overstreet <kent.overstreet@linux.dev> 14421L: linux-mm@kvack.org 14422S: Maintained 14423F: Documentation/mm/allocation-profiling.rst 14424F: include/linux/alloc_tag.h 14425F: include/linux/pgalloc_tag.h 14426F: lib/alloc_tag.c 14427 14428MEMORY CONTROLLER DRIVERS 14429M: Krzysztof Kozlowski <krzk@kernel.org> 14430L: linux-kernel@vger.kernel.org 14431S: Maintained 14432B: mailto:krzysztof.kozlowski@linaro.org 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14434F: Documentation/devicetree/bindings/memory-controllers/ 14435F: drivers/memory/ 14436F: include/dt-bindings/memory/ 14437F: include/memory/ 14438 14439MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14440M: Dmitry Osipenko <digetx@gmail.com> 14441L: linux-pm@vger.kernel.org 14442L: linux-tegra@vger.kernel.org 14443S: Maintained 14444T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14445F: drivers/devfreq/tegra30-devfreq.c 14446 14447MEMORY HOT(UN)PLUG 14448M: David Hildenbrand <david@redhat.com> 14449M: Oscar Salvador <osalvador@suse.de> 14450L: linux-mm@kvack.org 14451S: Maintained 14452F: Documentation/admin-guide/mm/memory-hotplug.rst 14453F: Documentation/core-api/memory-hotplug.rst 14454F: drivers/base/memory.c 14455F: include/linux/memory_hotplug.h 14456F: mm/memory_hotplug.c 14457F: tools/testing/selftests/memory-hotplug/ 14458 14459MEMORY MANAGEMENT 14460M: Andrew Morton <akpm@linux-foundation.org> 14461L: linux-mm@kvack.org 14462S: Maintained 14463W: http://www.linux-mm.org 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14465T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14466F: include/linux/gfp.h 14467F: include/linux/gfp_types.h 14468F: include/linux/memfd.h 14469F: include/linux/memory.h 14470F: include/linux/memory_hotplug.h 14471F: include/linux/memory-tiers.h 14472F: include/linux/mempolicy.h 14473F: include/linux/mempool.h 14474F: include/linux/memremap.h 14475F: include/linux/mm.h 14476F: include/linux/mm_*.h 14477F: include/linux/mmzone.h 14478F: include/linux/mmu_notifier.h 14479F: include/linux/pagewalk.h 14480F: include/linux/rmap.h 14481F: include/trace/events/ksm.h 14482F: mm/ 14483F: tools/mm/ 14484F: tools/testing/selftests/mm/ 14485N: include/linux/page[-_]* 14486 14487MEMORY MAPPING 14488M: Andrew Morton <akpm@linux-foundation.org> 14489R: Liam R. Howlett <Liam.Howlett@oracle.com> 14490R: Vlastimil Babka <vbabka@suse.cz> 14491R: Lorenzo Stoakes <lstoakes@gmail.com> 14492L: linux-mm@kvack.org 14493S: Maintained 14494W: http://www.linux-mm.org 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14496F: mm/mmap.c 14497 14498MEMORY TECHNOLOGY DEVICES (MTD) 14499M: Miquel Raynal <miquel.raynal@bootlin.com> 14500M: Richard Weinberger <richard@nod.at> 14501M: Vignesh Raghavendra <vigneshr@ti.com> 14502L: linux-mtd@lists.infradead.org 14503S: Maintained 14504W: http://www.linux-mtd.infradead.org/ 14505Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14506C: irc://irc.oftc.net/mtd 14507T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14508T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14509F: Documentation/devicetree/bindings/mtd/ 14510F: drivers/mtd/ 14511F: include/linux/mtd/ 14512F: include/uapi/mtd/ 14513 14514MEMSENSING MICROSYSTEMS MSA311 DRIVER 14515M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14516L: linux-iio@vger.kernel.org 14517S: Maintained 14518F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14519F: drivers/iio/accel/msa311.c 14520 14521MEN A21 WATCHDOG DRIVER 14522M: Johannes Thumshirn <morbidrsa@gmail.com> 14523L: linux-watchdog@vger.kernel.org 14524S: Maintained 14525F: drivers/watchdog/mena21_wdt.c 14526 14527MEN CHAMELEON BUS (mcb) 14528M: Johannes Thumshirn <morbidrsa@gmail.com> 14529S: Maintained 14530F: Documentation/driver-api/men-chameleon-bus.rst 14531F: drivers/mcb/ 14532F: include/linux/mcb.h 14533 14534MEN F21BMC (Board Management Controller) 14535M: Andreas Werner <andreas.werner@men.de> 14536S: Supported 14537F: Documentation/hwmon/menf21bmc.rst 14538F: drivers/hwmon/menf21bmc_hwmon.c 14539F: drivers/leds/leds-menf21bmc.c 14540F: drivers/mfd/menf21bmc.c 14541F: drivers/watchdog/menf21bmc_wdt.c 14542 14543MEN Z069 WATCHDOG DRIVER 14544M: Johannes Thumshirn <jth@kernel.org> 14545L: linux-watchdog@vger.kernel.org 14546S: Maintained 14547F: drivers/watchdog/menz69_wdt.c 14548 14549MESON AO CEC DRIVER FOR AMLOGIC SOCS 14550M: Neil Armstrong <neil.armstrong@linaro.org> 14551L: linux-media@vger.kernel.org 14552L: linux-amlogic@lists.infradead.org 14553S: Supported 14554W: http://linux-meson.com/ 14555T: git git://linuxtv.org/media_tree.git 14556F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14557F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14558F: drivers/media/cec/platform/meson/ao-cec.c 14559 14560MESON GE2D DRIVER FOR AMLOGIC SOCS 14561M: Neil Armstrong <neil.armstrong@linaro.org> 14562L: linux-media@vger.kernel.org 14563L: linux-amlogic@lists.infradead.org 14564S: Supported 14565T: git git://linuxtv.org/media_tree.git 14566F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14567F: drivers/media/platform/amlogic/meson-ge2d/ 14568 14569MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14570M: Liang Yang <liang.yang@amlogic.com> 14571L: linux-mtd@lists.infradead.org 14572S: Maintained 14573F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14574F: drivers/mtd/nand/raw/meson_* 14575 14576MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14577M: Neil Armstrong <neil.armstrong@linaro.org> 14578L: linux-media@vger.kernel.org 14579L: linux-amlogic@lists.infradead.org 14580S: Supported 14581T: git git://linuxtv.org/media_tree.git 14582F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14583F: drivers/staging/media/meson/vdec/ 14584 14585METHODE UDPU SUPPORT 14586M: Robert Marko <robert.marko@sartura.hr> 14587S: Maintained 14588F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14589F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14590 14591MHI BUS 14592M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14593L: mhi@lists.linux.dev 14594L: linux-arm-msm@vger.kernel.org 14595S: Maintained 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14597F: Documentation/ABI/stable/sysfs-bus-mhi 14598F: Documentation/mhi/ 14599F: drivers/bus/mhi/ 14600F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14601F: include/linux/mhi.h 14602 14603MICROBLAZE ARCHITECTURE 14604M: Michal Simek <monstr@monstr.eu> 14605S: Supported 14606W: http://www.monstr.eu/fdt/ 14607T: git git://git.monstr.eu/linux-2.6-microblaze.git 14608F: arch/microblaze/ 14609 14610MICROBLAZE TMR INJECT 14611M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14612S: Supported 14613F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14614F: drivers/misc/xilinx_tmr_inject.c 14615 14616MICROBLAZE TMR MANAGER 14617M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14618S: Supported 14619F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14620F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14621F: drivers/misc/xilinx_tmr_manager.c 14622 14623MICROCHIP AT91 DMA DRIVERS 14624M: Ludovic Desroches <ludovic.desroches@microchip.com> 14625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14626L: dmaengine@vger.kernel.org 14627S: Supported 14628F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14629F: drivers/dma/at_hdmac.c 14630F: drivers/dma/at_xdmac.c 14631F: include/dt-bindings/dma/at91.h 14632 14633MICROCHIP AT91 SERIAL DRIVER 14634M: Richard Genoud <richard.genoud@bootlin.com> 14635S: Maintained 14636F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14637F: drivers/tty/serial/atmel_serial.c 14638F: drivers/tty/serial/atmel_serial.h 14639 14640MICROCHIP AT91 USART MFD DRIVER 14641M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14642L: linux-kernel@vger.kernel.org 14643S: Supported 14644F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14645F: drivers/mfd/at91-usart.c 14646F: include/dt-bindings/mfd/at91-usart.h 14647 14648MICROCHIP AT91 USART SPI DRIVER 14649M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14650L: linux-spi@vger.kernel.org 14651S: Supported 14652F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14653F: drivers/spi/spi-at91-usart.c 14654 14655MICROCHIP AUDIO ASOC DRIVERS 14656M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14657L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14658S: Supported 14659F: Documentation/devicetree/bindings/sound/atmel* 14660F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14661F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14662F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14663F: sound/soc/atmel 14664 14665MICROCHIP CSI2DC DRIVER 14666M: Eugen Hristev <eugen.hristev@microchip.com> 14667L: linux-media@vger.kernel.org 14668S: Supported 14669F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14670F: drivers/media/platform/microchip/microchip-csi2dc.c 14671 14672MICROCHIP ECC DRIVER 14673L: linux-crypto@vger.kernel.org 14674S: Orphan 14675F: drivers/crypto/atmel-ecc.* 14676 14677MICROCHIP EIC DRIVER 14678M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14680S: Supported 14681F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14682F: drivers/irqchip/irq-mchp-eic.c 14683 14684MICROCHIP I2C DRIVER 14685M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14686L: linux-i2c@vger.kernel.org 14687S: Supported 14688F: drivers/i2c/busses/i2c-at91-*.c 14689F: drivers/i2c/busses/i2c-at91.h 14690 14691MICROCHIP ISC DRIVER 14692M: Eugen Hristev <eugen.hristev@microchip.com> 14693L: linux-media@vger.kernel.org 14694S: Supported 14695F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14696F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14697F: drivers/media/platform/microchip/microchip-isc* 14698F: drivers/media/platform/microchip/microchip-sama*-isc* 14699F: drivers/staging/media/deprecated/atmel/atmel-isc* 14700F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14701F: include/linux/atmel-isc-media.h 14702 14703MICROCHIP ISI DRIVER 14704M: Eugen Hristev <eugen.hristev@microchip.com> 14705L: linux-media@vger.kernel.org 14706S: Supported 14707F: drivers/media/platform/atmel/atmel-isi.c 14708F: drivers/media/platform/atmel/atmel-isi.h 14709 14710MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14711M: Woojung Huh <woojung.huh@microchip.com> 14712M: UNGLinuxDriver@microchip.com 14713L: netdev@vger.kernel.org 14714S: Maintained 14715F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14716F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14717F: drivers/net/dsa/microchip/* 14718F: include/linux/dsa/ksz_common.h 14719F: include/linux/platform_data/microchip-ksz.h 14720F: net/dsa/tag_ksz.c 14721 14722MICROCHIP LAN743X ETHERNET DRIVER 14723M: Bryan Whitehead <bryan.whitehead@microchip.com> 14724M: UNGLinuxDriver@microchip.com 14725L: netdev@vger.kernel.org 14726S: Maintained 14727F: drivers/net/ethernet/microchip/lan743x_* 14728 14729MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14730M: Arun Ramadoss <arun.ramadoss@microchip.com> 14731R: UNGLinuxDriver@microchip.com 14732L: netdev@vger.kernel.org 14733S: Maintained 14734F: drivers/net/phy/microchip_t1.c 14735 14736MICROCHIP LAN966X ETHERNET DRIVER 14737M: Horatiu Vultur <horatiu.vultur@microchip.com> 14738M: UNGLinuxDriver@microchip.com 14739L: netdev@vger.kernel.org 14740S: Maintained 14741F: drivers/net/ethernet/microchip/lan966x/* 14742 14743MICROCHIP LCDFB DRIVER 14744M: Nicolas Ferre <nicolas.ferre@microchip.com> 14745L: linux-fbdev@vger.kernel.org 14746S: Maintained 14747F: drivers/video/fbdev/atmel_lcdfb.c 14748F: include/video/atmel_lcdc.h 14749 14750MICROCHIP MCP16502 PMIC DRIVER 14751M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14753S: Supported 14754F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14755F: drivers/regulator/mcp16502.c 14756 14757MICROCHIP MCP3564 ADC DRIVER 14758M: Marius Cristea <marius.cristea@microchip.com> 14759L: linux-iio@vger.kernel.org 14760S: Supported 14761F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14762F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14763F: drivers/iio/adc/mcp3564.c 14764 14765MICROCHIP MCP3911 ADC DRIVER 14766M: Marcus Folkesson <marcus.folkesson@gmail.com> 14767M: Kent Gustavsson <kent@minoris.se> 14768L: linux-iio@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14771F: drivers/iio/adc/mcp3911.c 14772 14773MICROCHIP MMC/SD/SDIO MCI DRIVER 14774M: Aubin Constans <aubin.constans@microchip.com> 14775S: Maintained 14776F: drivers/mmc/host/atmel-mci.c 14777 14778MICROCHIP NAND DRIVER 14779L: linux-mtd@lists.infradead.org 14780S: Orphan 14781F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14782F: drivers/mtd/nand/raw/atmel/* 14783 14784MICROCHIP OTPC DRIVER 14785M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14787S: Supported 14788F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14789F: drivers/nvmem/microchip-otpc.c 14790F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14791 14792MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14793M: Marius Cristea <marius.cristea@microchip.com> 14794L: linux-iio@vger.kernel.org 14795S: Supported 14796F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14797F: drivers/iio/adc/pac1934.c 14798 14799MICROCHIP PCI1XXXX GP DRIVER 14800M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14801M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14802L: linux-gpio@vger.kernel.org 14803S: Supported 14804F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14805F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14806F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14807F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14808 14809MICROCHIP PCI1XXXX I2C DRIVER 14810M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14811M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14812M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14813L: linux-i2c@vger.kernel.org 14814S: Maintained 14815F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14816 14817MICROCHIP PCIe UART DRIVER 14818M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14819M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14820L: linux-serial@vger.kernel.org 14821S: Maintained 14822F: drivers/tty/serial/8250/8250_pci1xxxx.c 14823 14824MICROCHIP POLARFIRE FPGA DRIVERS 14825M: Conor Dooley <conor.dooley@microchip.com> 14826R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14827L: linux-fpga@vger.kernel.org 14828S: Supported 14829F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14830F: drivers/fpga/microchip-spi.c 14831 14832MICROCHIP PWM DRIVER 14833M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14835L: linux-pwm@vger.kernel.org 14836S: Supported 14837F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14838F: drivers/pwm/pwm-atmel.c 14839 14840MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 14841M: Manikandan Muralidharan <manikandan.m@microchip.com> 14842M: Dharma Balasubiramani <dharma.b@microchip.com> 14843L: dri-devel@lists.freedesktop.org 14844S: Supported 14845F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 14846F: drivers/gpu/drm/bridge/microchip-lvds.c 14847 14848MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14849M: Eugen Hristev <eugen.hristev@microchip.com> 14850L: linux-iio@vger.kernel.org 14851S: Supported 14852F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14853F: drivers/iio/adc/at91-sama5d2_adc.c 14854F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14855 14856MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14857M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14858S: Supported 14859F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14860F: drivers/power/reset/at91-sama5d2_shdwc.c 14861 14862MICROCHIP SOC DRIVERS 14863M: Conor Dooley <conor@kernel.org> 14864S: Supported 14865T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14866F: drivers/soc/microchip/ 14867 14868MICROCHIP SPI DRIVER 14869M: Ryan Wanner <ryan.wanner@microchip.com> 14870S: Supported 14871F: drivers/spi/spi-atmel.* 14872 14873MICROCHIP SSC DRIVER 14874M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14876S: Supported 14877F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14878F: drivers/misc/atmel-ssc.c 14879F: include/linux/atmel-ssc.h 14880 14881Microchip Timer Counter Block (TCB) Capture Driver 14882M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14884L: linux-iio@vger.kernel.org 14885S: Maintained 14886F: drivers/counter/microchip-tcb-capture.c 14887 14888MICROCHIP USB251XB DRIVER 14889M: Richard Leitner <richard.leitner@skidata.com> 14890L: linux-usb@vger.kernel.org 14891S: Maintained 14892F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14893F: drivers/usb/misc/usb251xb.c 14894 14895MICROCHIP USBA UDC DRIVER 14896M: Cristian Birsan <cristian.birsan@microchip.com> 14897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14898S: Supported 14899F: drivers/usb/gadget/udc/atmel_usba_udc.* 14900 14901MICROCHIP WILC1000 WIFI DRIVER 14902M: Ajay Singh <ajay.kathat@microchip.com> 14903M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14904L: linux-wireless@vger.kernel.org 14905S: Supported 14906F: drivers/net/wireless/microchip/wilc1000/ 14907 14908MICROSEMI MIPS SOCS 14909M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14910M: UNGLinuxDriver@microchip.com 14911L: linux-mips@vger.kernel.org 14912S: Supported 14913F: Documentation/devicetree/bindings/mips/mscc.txt 14914F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14915F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14916F: arch/mips/boot/dts/mscc/ 14917F: arch/mips/configs/generic/board-ocelot.config 14918F: arch/mips/generic/board-ocelot.c 14919 14920MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14921M: Don Brace <don.brace@microchip.com> 14922L: storagedev@microchip.com 14923L: linux-scsi@vger.kernel.org 14924S: Supported 14925F: Documentation/scsi/smartpqi.rst 14926F: drivers/scsi/smartpqi/Kconfig 14927F: drivers/scsi/smartpqi/Makefile 14928F: drivers/scsi/smartpqi/smartpqi*.[ch] 14929F: include/linux/cciss*.h 14930F: include/uapi/linux/cciss*.h 14931 14932MICROSOFT MANA RDMA DRIVER 14933M: Long Li <longli@microsoft.com> 14934M: Ajay Sharma <sharmaajay@microsoft.com> 14935L: linux-rdma@vger.kernel.org 14936S: Supported 14937F: drivers/infiniband/hw/mana/ 14938F: include/net/mana 14939F: include/uapi/rdma/mana-abi.h 14940 14941MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14942M: Maximilian Luz <luzmaximilian@gmail.com> 14943L: platform-driver-x86@vger.kernel.org 14944S: Maintained 14945F: drivers/platform/surface/surface_aggregator_tabletsw.c 14946 14947MICROSOFT SURFACE BATTERY AND AC DRIVERS 14948M: Maximilian Luz <luzmaximilian@gmail.com> 14949L: linux-pm@vger.kernel.org 14950L: platform-driver-x86@vger.kernel.org 14951S: Maintained 14952F: drivers/power/supply/surface_battery.c 14953F: drivers/power/supply/surface_charger.c 14954 14955MICROSOFT SURFACE DTX DRIVER 14956M: Maximilian Luz <luzmaximilian@gmail.com> 14957L: platform-driver-x86@vger.kernel.org 14958S: Maintained 14959F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14960F: drivers/platform/surface/surface_dtx.c 14961F: include/uapi/linux/surface_aggregator/dtx.h 14962 14963MICROSOFT SURFACE SENSOR FAN DRIVER 14964M: Maximilian Luz <luzmaximilian@gmail.com> 14965M: Ivor Wanders <ivor@iwanders.net> 14966L: linux-hwmon@vger.kernel.org 14967S: Maintained 14968F: Documentation/hwmon/surface_fan.rst 14969F: drivers/hwmon/surface_fan.c 14970 14971MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14972M: Maximilian Luz <luzmaximilian@gmail.com> 14973L: platform-driver-x86@vger.kernel.org 14974S: Maintained 14975F: drivers/platform/surface/surface_gpe.c 14976 14977MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14978M: Hans de Goede <hdegoede@redhat.com> 14979M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14980M: Maximilian Luz <luzmaximilian@gmail.com> 14981L: platform-driver-x86@vger.kernel.org 14982S: Maintained 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14984F: drivers/platform/surface/ 14985 14986MICROSOFT SURFACE HID TRANSPORT DRIVER 14987M: Maximilian Luz <luzmaximilian@gmail.com> 14988L: linux-input@vger.kernel.org 14989L: platform-driver-x86@vger.kernel.org 14990S: Maintained 14991F: drivers/hid/surface-hid/ 14992 14993MICROSOFT SURFACE HOT-PLUG DRIVER 14994M: Maximilian Luz <luzmaximilian@gmail.com> 14995L: platform-driver-x86@vger.kernel.org 14996S: Maintained 14997F: drivers/platform/surface/surface_hotplug.c 14998 14999MICROSOFT SURFACE PLATFORM PROFILE DRIVER 15000M: Maximilian Luz <luzmaximilian@gmail.com> 15001L: platform-driver-x86@vger.kernel.org 15002S: Maintained 15003F: drivers/platform/surface/surface_platform_profile.c 15004 15005MICROSOFT SURFACE PRO 3 BUTTON DRIVER 15006M: Chen Yu <yu.c.chen@intel.com> 15007L: platform-driver-x86@vger.kernel.org 15008S: Supported 15009F: drivers/platform/surface/surfacepro3_button.c 15010 15011MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15012M: Maximilian Luz <luzmaximilian@gmail.com> 15013L: platform-driver-x86@vger.kernel.org 15014S: Maintained 15015F: drivers/platform/surface/surface_aggregator_hub.c 15016 15017MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15018M: Maximilian Luz <luzmaximilian@gmail.com> 15019L: platform-driver-x86@vger.kernel.org 15020S: Maintained 15021W: https://github.com/linux-surface/surface-aggregator-module 15022C: irc://irc.libera.chat/linux-surface 15023F: Documentation/driver-api/surface_aggregator/ 15024F: drivers/platform/surface/aggregator/ 15025F: drivers/platform/surface/surface_acpi_notify.c 15026F: drivers/platform/surface/surface_aggregator_cdev.c 15027F: drivers/platform/surface/surface_aggregator_registry.c 15028F: include/linux/surface_acpi_notify.h 15029F: include/linux/surface_aggregator/ 15030F: include/uapi/linux/surface_aggregator/ 15031 15032MICROTEK X6 SCANNER 15033M: Oliver Neukum <oliver@neukum.org> 15034S: Maintained 15035F: drivers/usb/image/microtek.* 15036 15037MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15038M: Luka Kovacic <luka.kovacic@sartura.hr> 15039M: Luka Perkov <luka.perkov@sartura.hr> 15040S: Maintained 15041F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15042F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15043F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15044F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15045F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15046F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15047 15048MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15049M: Sakari Ailus <sakari.ailus@linux.intel.com> 15050L: linux-media@vger.kernel.org 15051S: Maintained 15052F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15053F: Documentation/driver-api/media/drivers/ccs/ 15054F: Documentation/userspace-api/media/drivers/ccs.rst 15055F: drivers/media/i2c/ccs-pll.c 15056F: drivers/media/i2c/ccs-pll.h 15057F: drivers/media/i2c/ccs/ 15058F: include/uapi/linux/ccs.h 15059F: include/uapi/linux/smiapp.h 15060 15061MIPS 15062M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15063L: linux-mips@vger.kernel.org 15064S: Maintained 15065W: http://www.linux-mips.org/ 15066Q: https://patchwork.kernel.org/project/linux-mips/list/ 15067T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15068F: Documentation/devicetree/bindings/mips/ 15069F: Documentation/arch/mips/ 15070F: arch/mips/ 15071F: drivers/platform/mips/ 15072F: include/dt-bindings/mips/ 15073 15074MIPS BAIKAL-T1 PLATFORM 15075M: Serge Semin <fancer.lancer@gmail.com> 15076L: linux-mips@vger.kernel.org 15077S: Supported 15078F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15079F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15080F: drivers/bus/bt1-*.c 15081F: drivers/clk/baikal-t1/ 15082F: drivers/memory/bt1-l2-ctl.c 15083F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15084 15085MIPS BOSTON DEVELOPMENT BOARD 15086M: Paul Burton <paulburton@kernel.org> 15087L: linux-mips@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15090F: arch/mips/boot/dts/img/boston.dts 15091F: arch/mips/configs/generic/board-boston.config 15092F: drivers/clk/imgtec/clk-boston.c 15093F: include/dt-bindings/clock/boston-clock.h 15094 15095MIPS CORE DRIVERS 15096M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15097M: Serge Semin <fancer.lancer@gmail.com> 15098L: linux-mips@vger.kernel.org 15099S: Supported 15100F: drivers/bus/mips_cdmm.c 15101F: drivers/clocksource/mips-gic-timer.c 15102F: drivers/cpuidle/cpuidle-cps.c 15103F: drivers/irqchip/irq-mips-cpu.c 15104F: drivers/irqchip/irq-mips-gic.c 15105 15106MIPS GENERIC PLATFORM 15107M: Paul Burton <paulburton@kernel.org> 15108L: linux-mips@vger.kernel.org 15109S: Supported 15110F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15111F: arch/mips/generic/ 15112F: arch/mips/tools/generic-board-config.sh 15113 15114MIPS RINT INSTRUCTION EMULATION 15115M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15116L: linux-mips@vger.kernel.org 15117S: Supported 15118F: arch/mips/math-emu/dp_rint.c 15119F: arch/mips/math-emu/sp_rint.c 15120 15121MIPS/LOONGSON1 ARCHITECTURE 15122M: Keguang Zhang <keguang.zhang@gmail.com> 15123L: linux-mips@vger.kernel.org 15124S: Maintained 15125F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15126F: arch/mips/include/asm/mach-loongson32/ 15127F: arch/mips/loongson32/ 15128F: drivers/*/*loongson1* 15129F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15130 15131MIPS/LOONGSON2EF ARCHITECTURE 15132M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15133L: linux-mips@vger.kernel.org 15134S: Maintained 15135F: arch/mips/include/asm/mach-loongson2ef/ 15136F: arch/mips/loongson2ef/ 15137F: drivers/cpufreq/loongson2_cpufreq.c 15138 15139MIPS/LOONGSON64 ARCHITECTURE 15140M: Huacai Chen <chenhuacai@kernel.org> 15141M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15142L: linux-mips@vger.kernel.org 15143S: Maintained 15144F: arch/mips/include/asm/mach-loongson64/ 15145F: arch/mips/loongson64/ 15146F: drivers/irqchip/irq-loongson* 15147F: drivers/platform/mips/cpu_hwmon.c 15148 15149MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15150M: Hans Verkuil <hverkuil@xs4all.nl> 15151L: linux-media@vger.kernel.org 15152S: Odd Fixes 15153W: https://linuxtv.org 15154T: git git://linuxtv.org/media_tree.git 15155F: drivers/media/radio/radio-miropcm20* 15156 15157MITSUMI MM8013 FG DRIVER 15158M: Konrad Dybcio <konradybcio@kernel.org> 15159F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15160F: drivers/power/supply/mm8013.c 15161 15162MMP SUPPORT 15163R: Lubomir Rintel <lkundrak@v3.sk> 15164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15165S: Odd Fixes 15166T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15167F: arch/arm/boot/dts/marvell/mmp* 15168F: arch/arm/mach-mmp/ 15169F: include/linux/soc/mmp/ 15170 15171MMP USB PHY DRIVERS 15172R: Lubomir Rintel <lkundrak@v3.sk> 15173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15174S: Maintained 15175F: drivers/phy/marvell/phy-mmp3-usb.c 15176F: drivers/phy/marvell/phy-pxa-usb.c 15177 15178MMU GATHER AND TLB INVALIDATION 15179M: Will Deacon <will@kernel.org> 15180M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15181M: Andrew Morton <akpm@linux-foundation.org> 15182M: Nick Piggin <npiggin@gmail.com> 15183M: Peter Zijlstra <peterz@infradead.org> 15184L: linux-arch@vger.kernel.org 15185L: linux-mm@kvack.org 15186S: Maintained 15187F: arch/*/include/asm/tlb.h 15188F: include/asm-generic/tlb.h 15189F: mm/mmu_gather.c 15190 15191MN88472 MEDIA DRIVER 15192L: linux-media@vger.kernel.org 15193S: Orphan 15194W: https://linuxtv.org 15195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15196F: drivers/media/dvb-frontends/mn88472* 15197 15198MN88473 MEDIA DRIVER 15199L: linux-media@vger.kernel.org 15200S: Orphan 15201W: https://linuxtv.org 15202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15203F: drivers/media/dvb-frontends/mn88473* 15204 15205MOBILEYE MIPS SOCS 15206M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15207M: Gregory CLEMENT <gregory.clement@bootlin.com> 15208M: Théo Lebrun <theo.lebrun@bootlin.com> 15209L: linux-mips@vger.kernel.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/mips/mobileye.yaml 15212F: arch/mips/boot/dts/mobileye/ 15213F: arch/mips/configs/eyeq5_defconfig 15214F: arch/mips/mobileye/board-epm5.its.S 15215 15216MODULE SUPPORT 15217M: Luis Chamberlain <mcgrof@kernel.org> 15218L: linux-modules@vger.kernel.org 15219L: linux-kernel@vger.kernel.org 15220S: Maintained 15221T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15222F: include/linux/kmod.h 15223F: include/linux/module*.h 15224F: kernel/module/ 15225F: lib/test_kmod.c 15226F: scripts/module* 15227F: tools/testing/selftests/kmod/ 15228 15229MONOLITHIC POWER SYSTEM PMIC DRIVER 15230M: Saravanan Sekar <sravanhome@gmail.com> 15231S: Maintained 15232F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15233F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15234F: drivers/hwmon/pmbus/mpq7932.c 15235F: drivers/iio/adc/mp2629_adc.c 15236F: drivers/mfd/mp2629.c 15237F: drivers/power/supply/mp2629_charger.c 15238F: drivers/regulator/mp5416.c 15239F: drivers/regulator/mpq7920.c 15240F: drivers/regulator/mpq7920.h 15241F: include/linux/mfd/mp2629.h 15242 15243MOST(R) TECHNOLOGY DRIVER 15244M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15245M: Christian Gromm <christian.gromm@microchip.com> 15246S: Maintained 15247F: Documentation/ABI/testing/configfs-most 15248F: Documentation/ABI/testing/sysfs-bus-most 15249F: drivers/most/ 15250F: drivers/staging/most/ 15251F: include/linux/most.h 15252 15253MOTORCOMM PHY DRIVER 15254M: Frank <Frank.Sae@motor-comm.com> 15255L: netdev@vger.kernel.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15258F: drivers/net/phy/motorcomm.c 15259 15260MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15261M: Jiri Slaby <jirislaby@kernel.org> 15262S: Maintained 15263F: Documentation/driver-api/tty/moxa-smartio.rst 15264F: drivers/tty/mxser.* 15265 15266MP3309C BACKLIGHT DRIVER 15267M: Flavio Suligoi <f.suligoi@asem.it> 15268L: dri-devel@lists.freedesktop.org 15269S: Maintained 15270F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15271F: drivers/video/backlight/mp3309c.c 15272 15273MR800 AVERMEDIA USB FM RADIO DRIVER 15274M: Alexey Klimov <klimov.linux@gmail.com> 15275L: linux-media@vger.kernel.org 15276S: Maintained 15277T: git git://linuxtv.org/media_tree.git 15278F: drivers/media/radio/radio-mr800.c 15279 15280MRF24J40 IEEE 802.15.4 RADIO DRIVER 15281M: Stefan Schmidt <stefan@datenfreihafen.org> 15282L: linux-wpan@vger.kernel.org 15283S: Odd Fixes 15284F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15285F: drivers/net/ieee802154/mrf24j40.c 15286 15287MSI EC DRIVER 15288M: Nikita Kravets <teackot@gmail.com> 15289L: platform-driver-x86@vger.kernel.org 15290S: Maintained 15291W: https://github.com/BeardOverflow/msi-ec 15292F: drivers/platform/x86/msi-ec.* 15293 15294MSI LAPTOP SUPPORT 15295M: "Lee, Chun-Yi" <jlee@suse.com> 15296L: platform-driver-x86@vger.kernel.org 15297S: Maintained 15298F: drivers/platform/x86/msi-laptop.c 15299 15300MSI WMI SUPPORT 15301L: platform-driver-x86@vger.kernel.org 15302S: Orphan 15303F: drivers/platform/x86/msi-wmi.c 15304 15305MSI WMI PLATFORM FEATURES 15306M: Armin Wolf <W_Armin@gmx.de> 15307L: platform-driver-x86@vger.kernel.org 15308S: Maintained 15309F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15310F: Documentation/wmi/devices/msi-wmi-platform.rst 15311F: drivers/platform/x86/msi-wmi-platform.c 15312 15313MSI001 MEDIA DRIVER 15314L: linux-media@vger.kernel.org 15315S: Orphan 15316W: https://linuxtv.org 15317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15318F: drivers/media/tuners/msi001* 15319 15320MSI2500 MEDIA DRIVER 15321L: linux-media@vger.kernel.org 15322S: Orphan 15323W: https://linuxtv.org 15324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15325F: drivers/media/usb/msi2500/ 15326 15327MSTAR INTERRUPT CONTROLLER DRIVER 15328M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15329M: Daniel Palmer <daniel@thingy.jp> 15330S: Maintained 15331F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15332F: drivers/irqchip/irq-mst-intc.c 15333 15334MSYSTEMS DISKONCHIP G3 MTD DRIVER 15335M: Robert Jarzmik <robert.jarzmik@free.fr> 15336L: linux-mtd@lists.infradead.org 15337S: Maintained 15338F: drivers/mtd/devices/docg3* 15339 15340MT9M114 ONSEMI SENSOR DRIVER 15341M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15342L: linux-media@vger.kernel.org 15343S: Maintained 15344T: git git://linuxtv.org/media_tree.git 15345F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15346F: drivers/media/i2c/mt9m114.c 15347 15348MT9P031 APTINA CAMERA SENSOR 15349M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15350L: linux-media@vger.kernel.org 15351S: Maintained 15352T: git git://linuxtv.org/media_tree.git 15353F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15354F: drivers/media/i2c/mt9p031.c 15355F: include/media/i2c/mt9p031.h 15356 15357MT9T112 APTINA CAMERA SENSOR 15358M: Jacopo Mondi <jacopo@jmondi.org> 15359L: linux-media@vger.kernel.org 15360S: Odd Fixes 15361T: git git://linuxtv.org/media_tree.git 15362F: drivers/media/i2c/mt9t112.c 15363F: include/media/i2c/mt9t112.h 15364 15365MT9V032 APTINA CAMERA SENSOR 15366M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15367L: linux-media@vger.kernel.org 15368S: Maintained 15369T: git git://linuxtv.org/media_tree.git 15370F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15371F: drivers/media/i2c/mt9v032.c 15372F: include/media/i2c/mt9v032.h 15373 15374MT9V111 APTINA CAMERA SENSOR 15375M: Jacopo Mondi <jacopo@jmondi.org> 15376L: linux-media@vger.kernel.org 15377S: Maintained 15378T: git git://linuxtv.org/media_tree.git 15379F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15380F: drivers/media/i2c/mt9v111.c 15381 15382MULTIFUNCTION DEVICES (MFD) 15383M: Lee Jones <lee@kernel.org> 15384S: Maintained 15385T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15386F: Documentation/devicetree/bindings/mfd/ 15387F: drivers/mfd/ 15388F: include/dt-bindings/mfd/ 15389F: include/linux/mfd/ 15390 15391MULTIMEDIA CARD (MMC) ETC. OVER SPI 15392S: Orphan 15393F: drivers/mmc/host/mmc_spi.c 15394F: include/linux/spi/mmc_spi.h 15395 15396MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15397M: Ulf Hansson <ulf.hansson@linaro.org> 15398L: linux-mmc@vger.kernel.org 15399S: Maintained 15400T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15401F: Documentation/devicetree/bindings/mmc/ 15402F: drivers/mmc/ 15403F: include/linux/mmc/ 15404F: include/uapi/linux/mmc/ 15405 15406MULTIPLEXER SUBSYSTEM 15407M: Peter Rosin <peda@axentia.se> 15408S: Maintained 15409F: Documentation/ABI/testing/sysfs-class-mux* 15410F: Documentation/devicetree/bindings/mux/ 15411F: drivers/mux/ 15412F: include/dt-bindings/mux/ 15413F: include/linux/mux/ 15414 15415MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15416M: Bin Liu <b-liu@ti.com> 15417L: linux-usb@vger.kernel.org 15418S: Maintained 15419F: drivers/usb/musb/ 15420 15421MXL301RF MEDIA DRIVER 15422M: Akihiro Tsukada <tskd08@gmail.com> 15423L: linux-media@vger.kernel.org 15424S: Odd Fixes 15425F: drivers/media/tuners/mxl301rf* 15426 15427MXL5007T MEDIA DRIVER 15428M: Michael Krufky <mkrufky@linuxtv.org> 15429L: linux-media@vger.kernel.org 15430S: Maintained 15431W: https://linuxtv.org 15432W: http://github.com/mkrufky 15433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15434T: git git://linuxtv.org/mkrufky/tuners.git 15435F: drivers/media/tuners/mxl5007t.* 15436 15437MXSFB DRM DRIVER 15438M: Marek Vasut <marex@denx.de> 15439M: Stefan Agner <stefan@agner.ch> 15440L: dri-devel@lists.freedesktop.org 15441S: Supported 15442T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15443F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15444F: drivers/gpu/drm/mxsfb/ 15445 15446MYLEX DAC960 PCI RAID Controller 15447M: Hannes Reinecke <hare@kernel.org> 15448L: linux-scsi@vger.kernel.org 15449S: Supported 15450F: drivers/scsi/myrb.* 15451F: drivers/scsi/myrs.* 15452 15453MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15454L: netdev@vger.kernel.org 15455S: Orphan 15456W: https://www.cspi.com/ethernet-products/support/downloads/ 15457F: drivers/net/ethernet/myricom/myri10ge/ 15458 15459NAND FLASH SUBSYSTEM 15460M: Miquel Raynal <miquel.raynal@bootlin.com> 15461R: Richard Weinberger <richard@nod.at> 15462L: linux-mtd@lists.infradead.org 15463S: Maintained 15464W: http://www.linux-mtd.infradead.org/ 15465Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15466C: irc://irc.oftc.net/mtd 15467T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15468F: drivers/mtd/nand/ 15469F: include/linux/mtd/*nand*.h 15470 15471NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15472M: Daniel Mack <zonque@gmail.com> 15473L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15474S: Maintained 15475W: http://www.native-instruments.com 15476F: sound/usb/caiaq/ 15477 15478NATSEMI ETHERNET DRIVER (DP8381x) 15479S: Orphan 15480F: drivers/net/ethernet/natsemi/natsemi.c 15481 15482NCR 5380 SCSI DRIVERS 15483M: Finn Thain <fthain@linux-m68k.org> 15484M: Michael Schmitz <schmitzmic@gmail.com> 15485L: linux-scsi@vger.kernel.org 15486S: Maintained 15487F: Documentation/scsi/g_NCR5380.rst 15488F: drivers/scsi/NCR5380.* 15489F: drivers/scsi/arm/cumana_1.c 15490F: drivers/scsi/arm/oak.c 15491F: drivers/scsi/atari_scsi.* 15492F: drivers/scsi/dmx3191d.c 15493F: drivers/scsi/g_NCR5380.* 15494F: drivers/scsi/mac_scsi.* 15495F: drivers/scsi/sun3_scsi.* 15496F: drivers/scsi/sun3_scsi_vme.c 15497 15498NCSI LIBRARY 15499M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15500S: Maintained 15501F: net/ncsi/ 15502 15503NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15504M: Zev Weiss <zev@bewilderbeest.net> 15505L: linux-hwmon@vger.kernel.org 15506S: Maintained 15507F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15508F: drivers/hwmon/nct6775-i2c.c 15509 15510NETDEVSIM 15511M: Jakub Kicinski <kuba@kernel.org> 15512S: Maintained 15513F: drivers/net/netdevsim/* 15514F: tools/testing/selftests/drivers/net/netdevsim/* 15515 15516NETEM NETWORK EMULATOR 15517M: Stephen Hemminger <stephen@networkplumber.org> 15518L: netdev@vger.kernel.org 15519S: Maintained 15520F: net/sched/sch_netem.c 15521 15522NETERION 10GbE DRIVERS (s2io) 15523M: Jon Mason <jdmason@kudzu.us> 15524L: netdev@vger.kernel.org 15525S: Supported 15526F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15527F: drivers/net/ethernet/neterion/ 15528 15529NETFILTER 15530M: Pablo Neira Ayuso <pablo@netfilter.org> 15531M: Jozsef Kadlecsik <kadlec@netfilter.org> 15532L: netfilter-devel@vger.kernel.org 15533L: coreteam@netfilter.org 15534S: Maintained 15535W: http://www.netfilter.org/ 15536W: http://www.iptables.org/ 15537W: http://www.nftables.org/ 15538Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15539C: irc://irc.libera.chat/netfilter 15540T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15541T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15542F: include/linux/netfilter* 15543F: include/linux/netfilter/ 15544F: include/net/netfilter/ 15545F: include/uapi/linux/netfilter* 15546F: include/uapi/linux/netfilter/ 15547F: net/*/netfilter.c 15548F: net/*/netfilter/ 15549F: net/bridge/br_netfilter*.c 15550F: net/netfilter/ 15551F: tools/testing/selftests/net/netfilter/ 15552 15553NETROM NETWORK LAYER 15554M: Ralf Baechle <ralf@linux-mips.org> 15555L: linux-hams@vger.kernel.org 15556S: Maintained 15557W: https://linux-ax25.in-berlin.de 15558F: include/net/netrom.h 15559F: include/uapi/linux/netrom.h 15560F: net/netrom/ 15561 15562NETRONIX EMBEDDED CONTROLLER 15563M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15564S: Maintained 15565F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15566F: drivers/mfd/ntxec.c 15567F: drivers/pwm/pwm-ntxec.c 15568F: drivers/rtc/rtc-ntxec.c 15569F: include/linux/mfd/ntxec.h 15570 15571NETRONOME ETHERNET DRIVERS 15572M: Louis Peens <louis.peens@corigine.com> 15573R: Jakub Kicinski <kuba@kernel.org> 15574L: oss-drivers@corigine.com 15575S: Maintained 15576F: drivers/net/ethernet/netronome/ 15577 15578NETWORK BLOCK DEVICE (NBD) 15579M: Josef Bacik <josef@toxicpanda.com> 15580L: linux-block@vger.kernel.org 15581L: nbd@other.debian.org 15582S: Maintained 15583F: Documentation/admin-guide/blockdev/nbd.rst 15584F: drivers/block/nbd.c 15585F: include/trace/events/nbd.h 15586F: include/uapi/linux/nbd.h 15587 15588NETWORK DROP MONITOR 15589M: Neil Horman <nhorman@tuxdriver.com> 15590L: netdev@vger.kernel.org 15591S: Maintained 15592W: https://fedorahosted.org/dropwatch/ 15593F: include/uapi/linux/net_dropmon.h 15594F: net/core/drop_monitor.c 15595 15596NETWORKING DRIVERS 15597M: "David S. Miller" <davem@davemloft.net> 15598M: Eric Dumazet <edumazet@google.com> 15599M: Jakub Kicinski <kuba@kernel.org> 15600M: Paolo Abeni <pabeni@redhat.com> 15601L: netdev@vger.kernel.org 15602S: Maintained 15603P: Documentation/process/maintainer-netdev.rst 15604Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15605T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15606T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15607F: Documentation/devicetree/bindings/net/ 15608F: Documentation/networking/net_cachelines/net_device.rst 15609F: drivers/connector/ 15610F: drivers/net/ 15611F: include/dt-bindings/net/ 15612F: include/linux/cn_proc.h 15613F: include/linux/etherdevice.h 15614F: include/linux/fcdevice.h 15615F: include/linux/fddidevice.h 15616F: include/linux/hippidevice.h 15617F: include/linux/if_* 15618F: include/linux/inetdevice.h 15619F: include/linux/netdevice.h 15620F: include/uapi/linux/cn_proc.h 15621F: include/uapi/linux/if_* 15622F: include/uapi/linux/netdevice.h 15623X: drivers/net/wireless/ 15624 15625NETWORKING DRIVERS (WIRELESS) 15626M: Kalle Valo <kvalo@kernel.org> 15627L: linux-wireless@vger.kernel.org 15628S: Maintained 15629W: https://wireless.wiki.kernel.org/ 15630Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15631T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15632T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15633F: Documentation/devicetree/bindings/net/wireless/ 15634F: drivers/net/wireless/ 15635 15636NETWORKING [DSA] 15637M: Andrew Lunn <andrew@lunn.ch> 15638M: Florian Fainelli <f.fainelli@gmail.com> 15639M: Vladimir Oltean <olteanv@gmail.com> 15640S: Maintained 15641F: Documentation/devicetree/bindings/net/dsa/ 15642F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15643F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15644F: drivers/net/dsa/ 15645F: include/linux/dsa/ 15646F: include/linux/platform_data/dsa.h 15647F: include/net/dsa.h 15648F: net/dsa/ 15649F: tools/testing/selftests/drivers/net/dsa/ 15650 15651NETWORKING [GENERAL] 15652M: "David S. Miller" <davem@davemloft.net> 15653M: Eric Dumazet <edumazet@google.com> 15654M: Jakub Kicinski <kuba@kernel.org> 15655M: Paolo Abeni <pabeni@redhat.com> 15656L: netdev@vger.kernel.org 15657S: Maintained 15658P: Documentation/process/maintainer-netdev.rst 15659Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15660B: mailto:netdev@vger.kernel.org 15661T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15662T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15663F: Documentation/core-api/netlink.rst 15664F: Documentation/netlink/ 15665F: Documentation/networking/ 15666F: Documentation/networking/net_cachelines/ 15667F: Documentation/process/maintainer-netdev.rst 15668F: Documentation/userspace-api/netlink/ 15669F: include/linux/framer/framer-provider.h 15670F: include/linux/framer/framer.h 15671F: include/linux/in.h 15672F: include/linux/indirect_call_wrapper.h 15673F: include/linux/net.h 15674F: include/linux/netdevice.h 15675F: include/net/ 15676F: include/uapi/linux/in.h 15677F: include/uapi/linux/net.h 15678F: include/uapi/linux/net_namespace.h 15679F: include/uapi/linux/netdevice.h 15680F: lib/net_utils.c 15681F: lib/random32.c 15682F: net/ 15683F: tools/net/ 15684F: tools/testing/selftests/net/ 15685X: net/9p/ 15686X: net/bluetooth/ 15687 15688NETWORKING [IPSEC] 15689M: Steffen Klassert <steffen.klassert@secunet.com> 15690M: Herbert Xu <herbert@gondor.apana.org.au> 15691M: "David S. Miller" <davem@davemloft.net> 15692L: netdev@vger.kernel.org 15693S: Maintained 15694T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15695T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15696F: include/net/xfrm.h 15697F: include/uapi/linux/xfrm.h 15698F: net/ipv4/ah4.c 15699F: net/ipv4/esp4* 15700F: net/ipv4/ip_vti.c 15701F: net/ipv4/ipcomp.c 15702F: net/ipv4/xfrm* 15703F: net/ipv6/ah6.c 15704F: net/ipv6/esp6* 15705F: net/ipv6/ip6_vti.c 15706F: net/ipv6/ipcomp6.c 15707F: net/ipv6/xfrm* 15708F: net/key/ 15709F: net/xfrm/ 15710F: tools/testing/selftests/net/ipsec.c 15711 15712NETWORKING [IPv4/IPv6] 15713M: "David S. Miller" <davem@davemloft.net> 15714M: David Ahern <dsahern@kernel.org> 15715L: netdev@vger.kernel.org 15716S: Maintained 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15718F: arch/x86/net/* 15719F: include/linux/ip.h 15720F: include/linux/ipv6* 15721F: include/net/fib* 15722F: include/net/ip* 15723F: include/net/route.h 15724F: net/ipv4/ 15725F: net/ipv6/ 15726 15727NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15728M: Paul Moore <paul@paul-moore.com> 15729L: netdev@vger.kernel.org 15730L: linux-security-module@vger.kernel.org 15731S: Supported 15732W: https://github.com/netlabel 15733F: Documentation/netlabel/ 15734F: include/net/calipso.h 15735F: include/net/cipso_ipv4.h 15736F: include/net/netlabel.h 15737F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15738F: include/uapi/linux/netfilter/xt_SECMARK.h 15739F: net/ipv4/cipso_ipv4.c 15740F: net/ipv6/calipso.c 15741F: net/netfilter/xt_CONNSECMARK.c 15742F: net/netfilter/xt_SECMARK.c 15743F: net/netlabel/ 15744 15745NETWORKING [MACSEC] 15746M: Sabrina Dubroca <sd@queasysnail.net> 15747L: netdev@vger.kernel.org 15748S: Maintained 15749F: drivers/net/macsec.c 15750F: include/net/macsec.h 15751F: include/uapi/linux/if_macsec.h 15752K: macsec 15753K: \bmdo_ 15754 15755NETWORKING [MPTCP] 15756M: Matthieu Baerts <matttbe@kernel.org> 15757M: Mat Martineau <martineau@kernel.org> 15758R: Geliang Tang <geliang@kernel.org> 15759L: netdev@vger.kernel.org 15760L: mptcp@lists.linux.dev 15761S: Maintained 15762W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15763B: https://github.com/multipath-tcp/mptcp_net-next/issues 15764T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15765T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15766F: Documentation/netlink/specs/mptcp_pm.yaml 15767F: Documentation/networking/mptcp-sysctl.rst 15768F: include/net/mptcp.h 15769F: include/trace/events/mptcp.h 15770F: include/uapi/linux/mptcp*.h 15771F: net/mptcp/ 15772F: tools/testing/selftests/bpf/*/*mptcp*.c 15773F: tools/testing/selftests/net/mptcp/ 15774 15775NETWORKING [TCP] 15776M: Eric Dumazet <edumazet@google.com> 15777L: netdev@vger.kernel.org 15778S: Maintained 15779F: Documentation/networking/net_cachelines/tcp_sock.rst 15780F: include/linux/tcp.h 15781F: include/net/tcp.h 15782F: include/trace/events/tcp.h 15783F: include/uapi/linux/tcp.h 15784F: net/ipv4/syncookies.c 15785F: net/ipv4/tcp*.c 15786F: net/ipv6/syncookies.c 15787F: net/ipv6/tcp*.c 15788 15789NETWORKING [TLS] 15790M: Boris Pismenny <borisp@nvidia.com> 15791M: John Fastabend <john.fastabend@gmail.com> 15792M: Jakub Kicinski <kuba@kernel.org> 15793L: netdev@vger.kernel.org 15794S: Maintained 15795F: include/net/tls.h 15796F: include/uapi/linux/tls.h 15797F: net/tls/* 15798 15799NETXEN (1/10) GbE SUPPORT 15800M: Manish Chopra <manishc@marvell.com> 15801M: Rahul Verma <rahulv@marvell.com> 15802M: GR-Linux-NIC-Dev@marvell.com 15803L: netdev@vger.kernel.org 15804S: Supported 15805F: drivers/net/ethernet/qlogic/netxen/ 15806 15807NET_FAILOVER MODULE 15808M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15809L: netdev@vger.kernel.org 15810S: Supported 15811F: Documentation/networking/net_failover.rst 15812F: drivers/net/net_failover.c 15813F: include/net/net_failover.h 15814 15815NEXTHOP 15816M: David Ahern <dsahern@kernel.org> 15817L: netdev@vger.kernel.org 15818S: Maintained 15819F: include/net/netns/nexthop.h 15820F: include/net/nexthop.h 15821F: include/uapi/linux/nexthop.h 15822F: net/ipv4/nexthop.c 15823 15824NFC SUBSYSTEM 15825M: Krzysztof Kozlowski <krzk@kernel.org> 15826L: netdev@vger.kernel.org 15827S: Maintained 15828F: Documentation/devicetree/bindings/net/nfc/ 15829F: drivers/nfc/ 15830F: include/net/nfc/ 15831F: include/uapi/linux/nfc.h 15832F: net/nfc/ 15833 15834NFC VIRTUAL NCI DEVICE DRIVER 15835M: Bongsu Jeon <bongsu.jeon@samsung.com> 15836L: netdev@vger.kernel.org 15837S: Supported 15838F: drivers/nfc/virtual_ncidev.c 15839F: tools/testing/selftests/nci/ 15840 15841NFS, SUNRPC, AND LOCKD CLIENTS 15842M: Trond Myklebust <trond.myklebust@hammerspace.com> 15843M: Anna Schumaker <anna@kernel.org> 15844L: linux-nfs@vger.kernel.org 15845S: Maintained 15846W: http://client.linux-nfs.org 15847T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15848F: Documentation/filesystems/nfs/ 15849F: fs/lockd/ 15850F: fs/nfs/ 15851F: fs/nfs_common/ 15852F: include/linux/lockd/ 15853F: include/linux/nfs* 15854F: include/linux/sunrpc/ 15855F: include/uapi/linux/nfs* 15856F: include/uapi/linux/sunrpc/ 15857F: net/sunrpc/ 15858 15859NILFS2 FILESYSTEM 15860M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15861L: linux-nilfs@vger.kernel.org 15862S: Supported 15863W: https://nilfs.sourceforge.io/ 15864T: git https://github.com/konis/nilfs2.git 15865F: Documentation/filesystems/nilfs2.rst 15866F: fs/nilfs2/ 15867F: include/trace/events/nilfs2.h 15868F: include/uapi/linux/nilfs2_api.h 15869F: include/uapi/linux/nilfs2_ondisk.h 15870 15871NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15872M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15873S: Maintained 15874W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15875F: Documentation/scsi/NinjaSCSI.rst 15876F: drivers/scsi/pcmcia/nsp_* 15877 15878NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15879M: GOTO Masanori <gotom@debian.or.jp> 15880M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15881S: Maintained 15882W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15883F: Documentation/scsi/NinjaSCSI.rst 15884F: drivers/scsi/nsp32* 15885 15886NINTENDO HID DRIVER 15887M: Daniel J. Ogorchock <djogorchock@gmail.com> 15888L: linux-input@vger.kernel.org 15889S: Maintained 15890F: drivers/hid/hid-nintendo* 15891 15892NIOS2 ARCHITECTURE 15893M: Dinh Nguyen <dinguyen@kernel.org> 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15896F: arch/nios2/ 15897 15898NITRO ENCLAVES (NE) 15899M: Alexandru Ciobotaru <alcioa@amazon.com> 15900L: linux-kernel@vger.kernel.org 15901L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15902S: Supported 15903W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15904F: Documentation/virt/ne_overview.rst 15905F: drivers/virt/nitro_enclaves/ 15906F: include/linux/nitro_enclaves.h 15907F: include/uapi/linux/nitro_enclaves.h 15908F: samples/nitro_enclaves/ 15909 15910NITRO SECURE MODULE (NSM) 15911M: Alexander Graf <graf@amazon.com> 15912L: linux-kernel@vger.kernel.org 15913L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15914S: Supported 15915W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15916F: drivers/misc/nsm.c 15917F: include/uapi/linux/nsm.h 15918 15919NOHZ, DYNTICKS SUPPORT 15920M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15921M: Frederic Weisbecker <frederic@kernel.org> 15922M: Ingo Molnar <mingo@kernel.org> 15923M: Thomas Gleixner <tglx@linutronix.de> 15924L: linux-kernel@vger.kernel.org 15925S: Maintained 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15927F: include/linux/sched/nohz.h 15928F: include/linux/tick.h 15929F: kernel/time/tick*.* 15930 15931NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15932M: Pavel Machek <pavel@ucw.cz> 15933M: Sakari Ailus <sakari.ailus@iki.fi> 15934L: linux-media@vger.kernel.org 15935S: Maintained 15936F: drivers/media/i2c/ad5820.c 15937F: drivers/media/i2c/et8ek8 15938 15939NOKIA N900 POWER SUPPLY DRIVERS 15940R: Pali Rohár <pali@kernel.org> 15941F: drivers/power/supply/bq2415x_charger.c 15942F: drivers/power/supply/bq27xxx_battery.c 15943F: drivers/power/supply/bq27xxx_battery_i2c.c 15944F: drivers/power/supply/isp1704_charger.c 15945F: drivers/power/supply/rx51_battery.c 15946F: include/linux/power/bq2415x_charger.h 15947F: include/linux/power/bq27xxx_battery.h 15948 15949NOLIBC HEADER FILE 15950M: Willy Tarreau <w@1wt.eu> 15951M: Thomas Weißschuh <linux@weissschuh.net> 15952S: Maintained 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15954F: tools/include/nolibc/ 15955F: tools/testing/selftests/nolibc/ 15956 15957NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15958M: Hans de Goede <hdegoede@redhat.com> 15959L: linux-input@vger.kernel.org 15960S: Maintained 15961F: drivers/input/touchscreen/novatek-nvt-ts.c 15962 15963NSDEPS 15964M: Matthias Maennich <maennich@google.com> 15965S: Maintained 15966F: Documentation/core-api/symbol-namespaces.rst 15967F: scripts/nsdeps 15968 15969NTB AMD DRIVER 15970M: Sanjay R Mehta <sanju.mehta@amd.com> 15971M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15972L: ntb@lists.linux.dev 15973S: Supported 15974F: drivers/ntb/hw/amd/ 15975 15976NTB DRIVER CORE 15977M: Jon Mason <jdmason@kudzu.us> 15978M: Dave Jiang <dave.jiang@intel.com> 15979M: Allen Hubbe <allenbh@gmail.com> 15980L: ntb@lists.linux.dev 15981S: Supported 15982W: https://github.com/jonmason/ntb/wiki 15983T: git https://github.com/jonmason/ntb.git 15984F: drivers/net/ntb_netdev.c 15985F: drivers/ntb/ 15986F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15987F: include/linux/ntb.h 15988F: include/linux/ntb_transport.h 15989F: tools/testing/selftests/ntb/ 15990 15991NTB IDT DRIVER 15992M: Serge Semin <fancer.lancer@gmail.com> 15993L: ntb@lists.linux.dev 15994S: Supported 15995F: drivers/ntb/hw/idt/ 15996 15997NTB INTEL DRIVER 15998M: Dave Jiang <dave.jiang@intel.com> 15999L: ntb@lists.linux.dev 16000S: Supported 16001W: https://github.com/davejiang/linux/wiki 16002T: git https://github.com/davejiang/linux.git 16003F: drivers/ntb/hw/intel/ 16004 16005NTFS3 FILESYSTEM 16006M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 16007L: ntfs3@lists.linux.dev 16008S: Supported 16009W: http://www.paragon-software.com/ 16010T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 16011F: Documentation/filesystems/ntfs3.rst 16012F: fs/ntfs3/ 16013 16014NUBUS SUBSYSTEM 16015M: Finn Thain <fthain@linux-m68k.org> 16016L: linux-m68k@lists.linux-m68k.org 16017S: Maintained 16018F: arch/*/include/asm/nubus.h 16019F: drivers/nubus/ 16020F: include/linux/nubus.h 16021F: include/uapi/linux/nubus.h 16022 16023NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16024M: Antonino Daplas <adaplas@gmail.com> 16025L: linux-fbdev@vger.kernel.org 16026S: Maintained 16027F: drivers/video/fbdev/nvidia/ 16028F: drivers/video/fbdev/riva/ 16029 16030NVIDIA WMI EC BACKLIGHT DRIVER 16031M: Daniel Dadap <ddadap@nvidia.com> 16032L: platform-driver-x86@vger.kernel.org 16033S: Supported 16034F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16035F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16036 16037NVM EXPRESS DRIVER 16038M: Keith Busch <kbusch@kernel.org> 16039M: Jens Axboe <axboe@fb.com> 16040M: Christoph Hellwig <hch@lst.de> 16041M: Sagi Grimberg <sagi@grimberg.me> 16042L: linux-nvme@lists.infradead.org 16043S: Supported 16044W: http://git.infradead.org/nvme.git 16045T: git git://git.infradead.org/nvme.git 16046F: Documentation/nvme/ 16047F: drivers/nvme/common/ 16048F: drivers/nvme/host/ 16049F: include/linux/nvme-*.h 16050F: include/linux/nvme.h 16051F: include/uapi/linux/nvme_ioctl.h 16052 16053NVM EXPRESS FABRICS AUTHENTICATION 16054M: Hannes Reinecke <hare@suse.de> 16055L: linux-nvme@lists.infradead.org 16056S: Supported 16057F: drivers/nvme/host/auth.c 16058F: drivers/nvme/target/auth.c 16059F: drivers/nvme/target/fabrics-cmd-auth.c 16060F: include/linux/nvme-auth.h 16061 16062NVM EXPRESS FC TRANSPORT DRIVERS 16063M: James Smart <james.smart@broadcom.com> 16064L: linux-nvme@lists.infradead.org 16065S: Supported 16066F: drivers/nvme/host/fc.c 16067F: drivers/nvme/target/fc.c 16068F: drivers/nvme/target/fcloop.c 16069F: include/linux/nvme-fc-driver.h 16070F: include/linux/nvme-fc.h 16071 16072NVM EXPRESS HARDWARE MONITORING SUPPORT 16073M: Guenter Roeck <linux@roeck-us.net> 16074L: linux-nvme@lists.infradead.org 16075S: Supported 16076F: drivers/nvme/host/hwmon.c 16077 16078NVM EXPRESS TARGET DRIVER 16079M: Christoph Hellwig <hch@lst.de> 16080M: Sagi Grimberg <sagi@grimberg.me> 16081M: Chaitanya Kulkarni <kch@nvidia.com> 16082L: linux-nvme@lists.infradead.org 16083S: Supported 16084W: http://git.infradead.org/nvme.git 16085T: git git://git.infradead.org/nvme.git 16086F: drivers/nvme/target/ 16087 16088NVMEM FRAMEWORK 16089M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16090S: Maintained 16091T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16092F: Documentation/ABI/stable/sysfs-bus-nvmem 16093F: Documentation/devicetree/bindings/nvmem/ 16094F: drivers/nvmem/ 16095F: include/linux/nvmem-consumer.h 16096F: include/linux/nvmem-provider.h 16097 16098NXP BLUETOOTH WIRELESS DRIVERS 16099M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16100M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16101S: Maintained 16102F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16103F: drivers/bluetooth/btnxpuart.c 16104 16105NXP C45 TJA11XX PHY DRIVER 16106M: Andrei Botila <andrei.botila@oss.nxp.com> 16107L: netdev@vger.kernel.org 16108S: Maintained 16109F: drivers/net/phy/nxp-c45-tja11xx* 16110 16111NXP FSPI DRIVER 16112M: Han Xu <han.xu@nxp.com> 16113M: Haibo Chen <haibo.chen@nxp.com> 16114R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16115L: linux-spi@vger.kernel.org 16116S: Maintained 16117F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16118F: drivers/spi/spi-nxp-fspi.c 16119 16120NXP FXAS21002C DRIVER 16121M: Rui Miguel Silva <rmfrfs@gmail.com> 16122L: linux-iio@vger.kernel.org 16123S: Maintained 16124F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16125F: drivers/iio/gyro/fxas21002c.h 16126F: drivers/iio/gyro/fxas21002c_core.c 16127F: drivers/iio/gyro/fxas21002c_i2c.c 16128F: drivers/iio/gyro/fxas21002c_spi.c 16129 16130NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16131M: Haibo Chen <haibo.chen@nxp.com> 16132L: linux-iio@vger.kernel.org 16133L: imx@lists.linux.dev 16134S: Maintained 16135F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16136F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16137F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16138F: drivers/iio/adc/imx7d_adc.c 16139F: drivers/iio/adc/imx93_adc.c 16140F: drivers/iio/adc/vf610_adc.c 16141 16142NXP i.MX 8M ISI DRIVER 16143M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16144L: linux-media@vger.kernel.org 16145S: Maintained 16146F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16147F: drivers/media/platform/nxp/imx8-isi/ 16148 16149NXP i.MX 8MP DW100 V4L2 DRIVER 16150M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16151L: linux-media@vger.kernel.org 16152S: Maintained 16153F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16154F: Documentation/userspace-api/media/drivers/dw100.rst 16155F: drivers/media/platform/nxp/dw100/ 16156F: include/uapi/linux/dw100.h 16157 16158NXP i.MX 8MQ DCSS DRIVER 16159M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16160R: Lucas Stach <l.stach@pengutronix.de> 16161L: dri-devel@lists.freedesktop.org 16162S: Maintained 16163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16164F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16165F: drivers/gpu/drm/imx/dcss/ 16166 16167NXP i.MX 8QXP ADC DRIVER 16168M: Cai Huoqing <cai.huoqing@linux.dev> 16169M: Haibo Chen <haibo.chen@nxp.com> 16170L: imx@lists.linux.dev 16171L: linux-iio@vger.kernel.org 16172S: Maintained 16173F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16174F: drivers/iio/adc/imx8qxp-adc.c 16175 16176NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16177M: Mirela Rabulea <mirela.rabulea@nxp.com> 16178L: imx@lists.linux.dev 16179L: linux-media@vger.kernel.org 16180S: Maintained 16181F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16182F: drivers/media/platform/nxp/imx-jpeg 16183 16184NXP i.MX CLOCK DRIVERS 16185M: Abel Vesa <abelvesa@kernel.org> 16186R: Peng Fan <peng.fan@nxp.com> 16187L: linux-clk@vger.kernel.org 16188L: imx@lists.linux.dev 16189S: Maintained 16190T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16191F: Documentation/devicetree/bindings/clock/imx* 16192F: drivers/clk/imx/ 16193F: include/dt-bindings/clock/imx* 16194 16195NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16196M: Jagan Teki <jagan@amarulasolutions.com> 16197S: Maintained 16198F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16199F: drivers/regulator/pf8x00-regulator.c 16200 16201NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16202M: Krzysztof Kozlowski <krzk@kernel.org> 16203L: linux-kernel@vger.kernel.org 16204S: Maintained 16205F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16206F: drivers/extcon/extcon-ptn5150.c 16207 16208NXP SGTL5000 DRIVER 16209M: Fabio Estevam <festevam@gmail.com> 16210L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 16213F: sound/soc/codecs/sgtl5000* 16214 16215NXP SJA1105 ETHERNET SWITCH DRIVER 16216M: Vladimir Oltean <olteanv@gmail.com> 16217L: linux-kernel@vger.kernel.org 16218S: Maintained 16219F: drivers/net/dsa/sja1105 16220F: drivers/net/pcs/pcs-xpcs-nxp.c 16221 16222NXP TDA998X DRM DRIVER 16223M: Russell King <linux@armlinux.org.uk> 16224S: Maintained 16225T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16226T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16227F: drivers/gpu/drm/i2c/tda998x_drv.c 16228F: include/drm/i2c/tda998x.h 16229F: include/dt-bindings/display/tda998x.h 16230K: "nxp,tda998x" 16231 16232NXP TFA9879 DRIVER 16233M: Peter Rosin <peda@axentia.se> 16234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16235S: Maintained 16236F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16237F: sound/soc/codecs/tfa9879* 16238 16239NXP-NCI NFC DRIVER 16240S: Orphan 16241F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16242F: drivers/nfc/nxp-nci 16243 16244NXP/Goodix TFA989X (TFA1) DRIVER 16245M: Stephan Gerhold <stephan@gerhold.net> 16246L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16247S: Maintained 16248F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16249F: sound/soc/codecs/tfa989x.c 16250 16251NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16252M: Jonas Malaco <jonas@protocubo.io> 16253L: linux-hwmon@vger.kernel.org 16254S: Maintained 16255F: Documentation/hwmon/nzxt-kraken2.rst 16256F: drivers/hwmon/nzxt-kraken2.c 16257 16258NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16259M: Jonas Malaco <jonas@protocubo.io> 16260M: Aleksa Savic <savicaleksa83@gmail.com> 16261L: linux-hwmon@vger.kernel.org 16262S: Maintained 16263F: Documentation/hwmon/nzxt-kraken3.rst 16264F: drivers/hwmon/nzxt-kraken3.c 16265 16266NZXT-SMART2 HARDWARE MONITORING DRIVER 16267M: Aleksandr Mezin <mezin.alexander@gmail.com> 16268L: linux-hwmon@vger.kernel.org 16269S: Maintained 16270F: Documentation/hwmon/nzxt-smart2.rst 16271F: drivers/hwmon/nzxt-smart2.c 16272 16273OBJAGG 16274M: Jiri Pirko <jiri@resnulli.us> 16275L: netdev@vger.kernel.org 16276S: Supported 16277F: include/linux/objagg.h 16278F: lib/objagg.c 16279F: lib/test_objagg.c 16280 16281OBJPOOL 16282M: Matt Wu <wuqiang.matt@bytedance.com> 16283S: Supported 16284F: include/linux/objpool.h 16285F: lib/objpool.c 16286F: lib/test_objpool.c 16287 16288OBJTOOL 16289M: Josh Poimboeuf <jpoimboe@kernel.org> 16290M: Peter Zijlstra <peterz@infradead.org> 16291S: Supported 16292F: include/linux/objtool*.h 16293F: tools/objtool/ 16294 16295OCELOT ETHERNET SWITCH DRIVER 16296M: Vladimir Oltean <vladimir.oltean@nxp.com> 16297M: Claudiu Manoil <claudiu.manoil@nxp.com> 16298M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16299M: UNGLinuxDriver@microchip.com 16300L: netdev@vger.kernel.org 16301S: Supported 16302F: drivers/net/dsa/ocelot/* 16303F: drivers/net/ethernet/mscc/ 16304F: include/soc/mscc/ocelot* 16305F: net/dsa/tag_ocelot.c 16306F: net/dsa/tag_ocelot_8021q.c 16307F: tools/testing/selftests/drivers/net/ocelot/* 16308 16309OCELOT EXTERNAL SWITCH CONTROL 16310M: Colin Foster <colin.foster@in-advantage.com> 16311S: Supported 16312F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16313F: drivers/mfd/ocelot* 16314F: drivers/net/dsa/ocelot/ocelot_ext.c 16315F: include/linux/mfd/ocelot.h 16316 16317OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16318M: Frederic Barrat <fbarrat@linux.ibm.com> 16319M: Andrew Donnellan <ajd@linux.ibm.com> 16320L: linuxppc-dev@lists.ozlabs.org 16321S: Supported 16322F: Documentation/userspace-api/accelerators/ocxl.rst 16323F: arch/powerpc/include/asm/pnv-ocxl.h 16324F: arch/powerpc/platforms/powernv/ocxl.c 16325F: drivers/misc/ocxl/ 16326F: include/misc/ocxl* 16327F: include/uapi/misc/ocxl.h 16328 16329OMAP AUDIO SUPPORT 16330M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16331M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16333L: linux-omap@vger.kernel.org 16334S: Maintained 16335F: sound/soc/ti/n810.c 16336F: sound/soc/ti/omap* 16337F: sound/soc/ti/rx51.c 16338F: sound/soc/ti/sdma-pcm.* 16339 16340OMAP CLOCK FRAMEWORK SUPPORT 16341M: Paul Walmsley <paul@pwsan.com> 16342L: linux-omap@vger.kernel.org 16343S: Maintained 16344F: arch/arm/*omap*/*clock* 16345 16346OMAP DEVICE TREE SUPPORT 16347M: Benoît Cousson <bcousson@baylibre.com> 16348M: Tony Lindgren <tony@atomide.com> 16349L: linux-omap@vger.kernel.org 16350L: devicetree@vger.kernel.org 16351S: Maintained 16352F: arch/arm/boot/dts/ti/omap/ 16353 16354OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16355L: linux-omap@vger.kernel.org 16356L: linux-fbdev@vger.kernel.org 16357S: Orphan 16358F: Documentation/arch/arm/omap/dss.rst 16359F: drivers/video/fbdev/omap2/ 16360 16361OMAP FRAMEBUFFER SUPPORT 16362L: linux-fbdev@vger.kernel.org 16363L: linux-omap@vger.kernel.org 16364S: Orphan 16365F: drivers/video/fbdev/omap/ 16366 16367OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16368M: Roger Quadros <rogerq@kernel.org> 16369M: Tony Lindgren <tony@atomide.com> 16370L: linux-omap@vger.kernel.org 16371S: Maintained 16372F: arch/arm/mach-omap2/*gpmc* 16373F: drivers/memory/omap-gpmc.c 16374 16375OMAP GPIO DRIVER 16376M: Grygorii Strashko <grygorii.strashko@ti.com> 16377M: Santosh Shilimkar <ssantosh@kernel.org> 16378M: Kevin Hilman <khilman@kernel.org> 16379L: linux-omap@vger.kernel.org 16380S: Maintained 16381F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16382F: drivers/gpio/gpio-omap.c 16383 16384OMAP HARDWARE SPINLOCK SUPPORT 16385L: linux-omap@vger.kernel.org 16386S: Orphan 16387F: drivers/hwspinlock/omap_hwspinlock.c 16388 16389OMAP HS MMC SUPPORT 16390L: linux-mmc@vger.kernel.org 16391L: linux-omap@vger.kernel.org 16392S: Orphan 16393F: drivers/mmc/host/omap_hsmmc.c 16394 16395OMAP HWMOD DATA 16396M: Paul Walmsley <paul@pwsan.com> 16397L: linux-omap@vger.kernel.org 16398S: Maintained 16399F: arch/arm/mach-omap2/omap_hwmod*data* 16400 16401OMAP HWMOD SUPPORT 16402M: Benoît Cousson <bcousson@baylibre.com> 16403M: Paul Walmsley <paul@pwsan.com> 16404L: linux-omap@vger.kernel.org 16405S: Maintained 16406F: arch/arm/mach-omap2/omap_hwmod.* 16407 16408OMAP I2C DRIVER 16409M: Vignesh R <vigneshr@ti.com> 16410L: linux-omap@vger.kernel.org 16411L: linux-i2c@vger.kernel.org 16412S: Maintained 16413F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16414F: drivers/i2c/busses/i2c-omap.c 16415 16416OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16417M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16418L: linux-media@vger.kernel.org 16419S: Maintained 16420F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16421F: drivers/media/platform/ti/omap3isp/ 16422F: drivers/staging/media/omap4iss/ 16423 16424OMAP MMC SUPPORT 16425M: Aaro Koskinen <aaro.koskinen@iki.fi> 16426L: linux-omap@vger.kernel.org 16427S: Odd Fixes 16428F: drivers/mmc/host/omap.c 16429 16430OMAP POWER MANAGEMENT SUPPORT 16431M: Kevin Hilman <khilman@kernel.org> 16432L: linux-omap@vger.kernel.org 16433S: Maintained 16434F: arch/arm/*omap*/*pm* 16435F: drivers/cpufreq/omap-cpufreq.c 16436 16437OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16438M: Paul Walmsley <paul@pwsan.com> 16439L: linux-omap@vger.kernel.org 16440S: Maintained 16441F: arch/arm/mach-omap2/prm* 16442 16443OMAP RANDOM NUMBER GENERATOR SUPPORT 16444M: Deepak Saxena <dsaxena@plexity.net> 16445S: Maintained 16446F: drivers/char/hw_random/omap-rng.c 16447 16448OMAP USB SUPPORT 16449L: linux-usb@vger.kernel.org 16450L: linux-omap@vger.kernel.org 16451S: Orphan 16452F: arch/arm/*omap*/usb* 16453F: drivers/usb/*/*omap* 16454 16455OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16456M: Mark Jackson <mpfj@newflow.co.uk> 16457L: linux-omap@vger.kernel.org 16458S: Maintained 16459F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16460 16461OMAP1 SUPPORT 16462M: Aaro Koskinen <aaro.koskinen@iki.fi> 16463M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16464M: Tony Lindgren <tony@atomide.com> 16465L: linux-omap@vger.kernel.org 16466S: Maintained 16467Q: http://patchwork.kernel.org/project/linux-omap/list/ 16468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16469F: arch/arm/configs/omap1_defconfig 16470F: arch/arm/mach-omap1/ 16471F: drivers/i2c/busses/i2c-omap.c 16472F: include/linux/platform_data/ams-delta-fiq.h 16473F: include/linux/platform_data/i2c-omap.h 16474 16475OMAP2+ SUPPORT 16476M: Tony Lindgren <tony@atomide.com> 16477L: linux-omap@vger.kernel.org 16478S: Maintained 16479W: http://www.muru.com/linux/omap/ 16480W: http://linux.omap.com/ 16481Q: http://patchwork.kernel.org/project/linux-omap/list/ 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16483F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16484F: arch/arm/configs/omap2plus_defconfig 16485F: arch/arm/mach-omap2/ 16486F: drivers/bus/omap*.[ch] 16487F: drivers/bus/ti-sysc.c 16488F: drivers/gpio/gpio-tps65219.c 16489F: drivers/i2c/busses/i2c-omap.c 16490F: drivers/irqchip/irq-omap-intc.c 16491F: drivers/mfd/*omap*.c 16492F: drivers/mfd/menelaus.c 16493F: drivers/mfd/palmas.c 16494F: drivers/mfd/tps65217.c 16495F: drivers/mfd/tps65218.c 16496F: drivers/mfd/tps65219.c 16497F: drivers/mfd/tps65910.c 16498F: drivers/mfd/twl-core.[ch] 16499F: drivers/mfd/twl4030*.c 16500F: drivers/mfd/twl6030*.c 16501F: drivers/mfd/twl6040*.c 16502F: drivers/regulator/palmas-regulator*.c 16503F: drivers/regulator/pbias-regulator.c 16504F: drivers/regulator/tps65217-regulator.c 16505F: drivers/regulator/tps65218-regulator.c 16506F: drivers/regulator/tps65219-regulator.c 16507F: drivers/regulator/tps65910-regulator.c 16508F: drivers/regulator/twl-regulator.c 16509F: drivers/regulator/twl6030-regulator.c 16510F: include/linux/platform_data/i2c-omap.h 16511F: include/linux/platform_data/ti-sysc.h 16512 16513OMFS FILESYSTEM 16514M: Bob Copeland <me@bobcopeland.com> 16515L: linux-karma-devel@lists.sourceforge.net 16516S: Maintained 16517F: Documentation/filesystems/omfs.rst 16518F: fs/omfs/ 16519 16520OMNIVISION OG01A1B SENSOR DRIVER 16521M: Sakari Ailus <sakari.ailus@linux.intel.com> 16522L: linux-media@vger.kernel.org 16523S: Maintained 16524F: drivers/media/i2c/og01a1b.c 16525 16526OMNIVISION OV01A10 SENSOR DRIVER 16527M: Bingbu Cao <bingbu.cao@intel.com> 16528L: linux-media@vger.kernel.org 16529S: Maintained 16530T: git git://linuxtv.org/media_tree.git 16531F: drivers/media/i2c/ov01a10.c 16532 16533OMNIVISION OV02A10 SENSOR DRIVER 16534L: linux-media@vger.kernel.org 16535S: Orphan 16536T: git git://linuxtv.org/media_tree.git 16537F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16538F: drivers/media/i2c/ov02a10.c 16539 16540OMNIVISION OV08D10 SENSOR DRIVER 16541M: Jimmy Su <jimmy.su@intel.com> 16542L: linux-media@vger.kernel.org 16543S: Maintained 16544T: git git://linuxtv.org/media_tree.git 16545F: drivers/media/i2c/ov08d10.c 16546 16547OMNIVISION OV08X40 SENSOR DRIVER 16548M: Jason Chen <jason.z.chen@intel.com> 16549L: linux-media@vger.kernel.org 16550S: Maintained 16551T: git git://linuxtv.org/media_tree.git 16552F: drivers/media/i2c/ov08x40.c 16553 16554OMNIVISION OV13858 SENSOR DRIVER 16555M: Sakari Ailus <sakari.ailus@linux.intel.com> 16556L: linux-media@vger.kernel.org 16557S: Maintained 16558T: git git://linuxtv.org/media_tree.git 16559F: drivers/media/i2c/ov13858.c 16560 16561OMNIVISION OV13B10 SENSOR DRIVER 16562M: Arec Kao <arec.kao@intel.com> 16563L: linux-media@vger.kernel.org 16564S: Maintained 16565T: git git://linuxtv.org/media_tree.git 16566F: drivers/media/i2c/ov13b10.c 16567 16568OMNIVISION OV2680 SENSOR DRIVER 16569M: Rui Miguel Silva <rmfrfs@gmail.com> 16570M: Hans de Goede <hansg@kernel.org> 16571L: linux-media@vger.kernel.org 16572S: Maintained 16573T: git git://linuxtv.org/media_tree.git 16574F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16575F: drivers/media/i2c/ov2680.c 16576 16577OMNIVISION OV2685 SENSOR DRIVER 16578M: Shunqian Zheng <zhengsq@rock-chips.com> 16579L: linux-media@vger.kernel.org 16580S: Maintained 16581T: git git://linuxtv.org/media_tree.git 16582F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16583F: drivers/media/i2c/ov2685.c 16584 16585OMNIVISION OV2740 SENSOR DRIVER 16586M: Tianshu Qiu <tian.shu.qiu@intel.com> 16587R: Sakari Ailus <sakari.ailus@linux.intel.com> 16588R: Bingbu Cao <bingbu.cao@intel.com> 16589L: linux-media@vger.kernel.org 16590S: Maintained 16591T: git git://linuxtv.org/media_tree.git 16592F: drivers/media/i2c/ov2740.c 16593 16594OMNIVISION OV4689 SENSOR DRIVER 16595M: Mikhail Rudenko <mike.rudenko@gmail.com> 16596L: linux-media@vger.kernel.org 16597S: Maintained 16598T: git git://linuxtv.org/media_tree.git 16599F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16600F: drivers/media/i2c/ov4689.c 16601 16602OMNIVISION OV5640 SENSOR DRIVER 16603M: Steve Longerbeam <slongerbeam@gmail.com> 16604L: linux-media@vger.kernel.org 16605S: Maintained 16606T: git git://linuxtv.org/media_tree.git 16607F: drivers/media/i2c/ov5640.c 16608 16609OMNIVISION OV5647 SENSOR DRIVER 16610M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16611M: Jacopo Mondi <jacopo@jmondi.org> 16612L: linux-media@vger.kernel.org 16613S: Maintained 16614T: git git://linuxtv.org/media_tree.git 16615F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16616F: drivers/media/i2c/ov5647.c 16617 16618OMNIVISION OV5670 SENSOR DRIVER 16619M: Sakari Ailus <sakari.ailus@linux.intel.com> 16620L: linux-media@vger.kernel.org 16621S: Maintained 16622T: git git://linuxtv.org/media_tree.git 16623F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16624F: drivers/media/i2c/ov5670.c 16625 16626OMNIVISION OV5675 SENSOR DRIVER 16627M: Sakari Ailus <sakari.ailus@linux.intel.com> 16628L: linux-media@vger.kernel.org 16629S: Maintained 16630T: git git://linuxtv.org/media_tree.git 16631F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16632F: drivers/media/i2c/ov5675.c 16633 16634OMNIVISION OV5693 SENSOR DRIVER 16635M: Daniel Scally <djrscally@gmail.com> 16636L: linux-media@vger.kernel.org 16637S: Maintained 16638T: git git://linuxtv.org/media_tree.git 16639F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16640F: drivers/media/i2c/ov5693.c 16641 16642OMNIVISION OV5695 SENSOR DRIVER 16643M: Shunqian Zheng <zhengsq@rock-chips.com> 16644L: linux-media@vger.kernel.org 16645S: Maintained 16646T: git git://linuxtv.org/media_tree.git 16647F: drivers/media/i2c/ov5695.c 16648 16649OMNIVISION OV64A40 SENSOR DRIVER 16650M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16651L: linux-media@vger.kernel.org 16652S: Maintained 16653T: git git://linuxtv.org/media_tree.git 16654F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16655F: drivers/media/i2c/ov64a40.c 16656 16657OMNIVISION OV7670 SENSOR DRIVER 16658L: linux-media@vger.kernel.org 16659S: Orphan 16660T: git git://linuxtv.org/media_tree.git 16661F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16662F: drivers/media/i2c/ov7670.c 16663 16664OMNIVISION OV772x SENSOR DRIVER 16665M: Jacopo Mondi <jacopo@jmondi.org> 16666L: linux-media@vger.kernel.org 16667S: Odd fixes 16668T: git git://linuxtv.org/media_tree.git 16669F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16670F: drivers/media/i2c/ov772x.c 16671F: include/media/i2c/ov772x.h 16672 16673OMNIVISION OV7740 SENSOR DRIVER 16674L: linux-media@vger.kernel.org 16675S: Orphan 16676T: git git://linuxtv.org/media_tree.git 16677F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16678F: drivers/media/i2c/ov7740.c 16679 16680OMNIVISION OV8856 SENSOR DRIVER 16681M: Sakari Ailus <sakari.ailus@linux.intel.com> 16682L: linux-media@vger.kernel.org 16683S: Maintained 16684T: git git://linuxtv.org/media_tree.git 16685F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 16686F: drivers/media/i2c/ov8856.c 16687 16688OMNIVISION OV8858 SENSOR DRIVER 16689M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16690M: Nicholas Roth <nicholas@rothemail.net> 16691L: linux-media@vger.kernel.org 16692S: Maintained 16693T: git git://linuxtv.org/media_tree.git 16694F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16695F: drivers/media/i2c/ov8858.c 16696 16697OMNIVISION OV9282 SENSOR DRIVER 16698M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16699L: linux-media@vger.kernel.org 16700S: Maintained 16701T: git git://linuxtv.org/media_tree.git 16702F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16703F: drivers/media/i2c/ov9282.c 16704 16705OMNIVISION OV9640 SENSOR DRIVER 16706M: Petr Cvek <petrcvekcz@gmail.com> 16707L: linux-media@vger.kernel.org 16708S: Maintained 16709F: drivers/media/i2c/ov9640.* 16710 16711OMNIVISION OV9650 SENSOR DRIVER 16712M: Sakari Ailus <sakari.ailus@linux.intel.com> 16713R: Akinobu Mita <akinobu.mita@gmail.com> 16714R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16715L: linux-media@vger.kernel.org 16716S: Maintained 16717T: git git://linuxtv.org/media_tree.git 16718F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16719F: drivers/media/i2c/ov9650.c 16720 16721OMNIVISION OV9734 SENSOR DRIVER 16722M: Tianshu Qiu <tian.shu.qiu@intel.com> 16723R: Bingbu Cao <bingbu.cao@intel.com> 16724L: linux-media@vger.kernel.org 16725S: Maintained 16726T: git git://linuxtv.org/media_tree.git 16727F: drivers/media/i2c/ov9734.c 16728 16729ONBOARD USB HUB DRIVER 16730M: Matthias Kaehlcke <mka@chromium.org> 16731L: linux-usb@vger.kernel.org 16732S: Maintained 16733F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 16734F: drivers/usb/misc/onboard_usb_dev.c 16735 16736ONENAND FLASH DRIVER 16737M: Kyungmin Park <kyungmin.park@samsung.com> 16738L: linux-mtd@lists.infradead.org 16739S: Maintained 16740F: drivers/mtd/nand/onenand/ 16741F: include/linux/mtd/onenand*.h 16742 16743ONEXPLAYER FAN DRIVER 16744M: Derek John Clark <derekjohn.clark@gmail.com> 16745M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16746L: linux-hwmon@vger.kernel.org 16747S: Maintained 16748F: drivers/hwmon/oxp-sensors.c 16749 16750ONIE TLV NVMEM LAYOUT DRIVER 16751M: Miquel Raynal <miquel.raynal@bootlin.com> 16752S: Maintained 16753F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16754F: drivers/nvmem/layouts/onie-tlv.c 16755 16756ONION OMEGA2+ BOARD 16757M: Harvey Hunt <harveyhuntnexus@gmail.com> 16758L: linux-mips@vger.kernel.org 16759S: Maintained 16760F: arch/mips/boot/dts/ralink/omega2p.dts 16761 16762ONSEMI ETHERNET PHY DRIVERS 16763M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16764L: netdev@vger.kernel.org 16765S: Supported 16766W: http://www.onsemi.com 16767F: drivers/net/phy/ncn* 16768 16769OP-TEE DRIVER 16770M: Jens Wiklander <jens.wiklander@linaro.org> 16771L: op-tee@lists.trustedfirmware.org 16772S: Maintained 16773F: Documentation/ABI/testing/sysfs-bus-optee-devices 16774F: drivers/tee/optee/ 16775 16776OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16777M: Sumit Garg <sumit.garg@linaro.org> 16778L: op-tee@lists.trustedfirmware.org 16779S: Maintained 16780F: drivers/char/hw_random/optee-rng.c 16781 16782OP-TEE RTC DRIVER 16783M: Clément Léger <clement.leger@bootlin.com> 16784L: linux-rtc@vger.kernel.org 16785S: Maintained 16786F: drivers/rtc/rtc-optee.c 16787 16788OPA-VNIC DRIVER 16789M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16790L: linux-rdma@vger.kernel.org 16791S: Supported 16792F: drivers/infiniband/ulp/opa_vnic 16793 16794OPEN FIRMWARE AND FLATTENED DEVICE TREE 16795M: Rob Herring <robh@kernel.org> 16796M: Saravana Kannan <saravanak@google.com> 16797L: devicetree@vger.kernel.org 16798S: Maintained 16799W: http://www.devicetree.org/ 16800C: irc://irc.libera.chat/devicetree 16801T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16802F: Documentation/ABI/testing/sysfs-firmware-ofw 16803F: drivers/of/ 16804F: include/linux/of*.h 16805F: scripts/dtc/ 16806F: tools/testing/selftests/dt/ 16807K: of_overlay_notifier_ 16808K: of_overlay_fdt_apply 16809K: of_overlay_remove 16810 16811OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16812M: Rob Herring <robh@kernel.org> 16813M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16814M: Conor Dooley <conor+dt@kernel.org> 16815L: devicetree@vger.kernel.org 16816S: Maintained 16817Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16818C: irc://irc.libera.chat/devicetree 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16820F: Documentation/devicetree/ 16821F: arch/*/boot/dts/ 16822F: include/dt-bindings/ 16823 16824OPENCOMPUTE PTP CLOCK DRIVER 16825M: Jonathan Lemon <jonathan.lemon@gmail.com> 16826M: Vadim Fedorenko <vadfed@linux.dev> 16827L: netdev@vger.kernel.org 16828S: Maintained 16829F: drivers/ptp/ptp_ocp.c 16830 16831OPENCORES I2C BUS DRIVER 16832M: Peter Korsgaard <peter@korsgaard.com> 16833M: Andrew Lunn <andrew@lunn.ch> 16834L: linux-i2c@vger.kernel.org 16835S: Maintained 16836F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16837F: Documentation/i2c/busses/i2c-ocores.rst 16838F: drivers/i2c/busses/i2c-ocores.c 16839F: include/linux/platform_data/i2c-ocores.h 16840 16841OPENRISC ARCHITECTURE 16842M: Jonas Bonn <jonas@southpole.se> 16843M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16844M: Stafford Horne <shorne@gmail.com> 16845L: linux-openrisc@vger.kernel.org 16846S: Maintained 16847W: http://openrisc.io 16848T: git https://github.com/openrisc/linux.git 16849F: Documentation/arch/openrisc/ 16850F: Documentation/devicetree/bindings/openrisc/ 16851F: arch/openrisc/ 16852F: drivers/irqchip/irq-ompic.c 16853F: drivers/irqchip/irq-or1k-* 16854 16855OPENVSWITCH 16856M: Pravin B Shelar <pshelar@ovn.org> 16857L: netdev@vger.kernel.org 16858L: dev@openvswitch.org 16859S: Maintained 16860W: http://openvswitch.org 16861F: include/uapi/linux/openvswitch.h 16862F: net/openvswitch/ 16863F: tools/testing/selftests/net/openvswitch/ 16864 16865OPERATING PERFORMANCE POINTS (OPP) 16866M: Viresh Kumar <vireshk@kernel.org> 16867M: Nishanth Menon <nm@ti.com> 16868M: Stephen Boyd <sboyd@kernel.org> 16869L: linux-pm@vger.kernel.org 16870S: Maintained 16871T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16872F: Documentation/devicetree/bindings/opp/ 16873F: Documentation/power/opp.rst 16874F: drivers/opp/ 16875F: include/linux/pm_opp.h 16876 16877OPL4 DRIVER 16878M: Clemens Ladisch <clemens@ladisch.de> 16879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16880S: Maintained 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16882F: sound/drivers/opl4/ 16883 16884ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16885M: Mark Fasheh <mark@fasheh.com> 16886M: Joel Becker <jlbec@evilplan.org> 16887M: Joseph Qi <joseph.qi@linux.alibaba.com> 16888L: ocfs2-devel@lists.linux.dev 16889S: Supported 16890W: http://ocfs2.wiki.kernel.org 16891F: Documentation/filesystems/dlmfs.rst 16892F: Documentation/filesystems/ocfs2.rst 16893F: fs/ocfs2/ 16894 16895ORANGEFS FILESYSTEM 16896M: Mike Marshall <hubcap@omnibond.com> 16897R: Martin Brandenburg <martin@omnibond.com> 16898L: devel@lists.orangefs.org 16899S: Supported 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16901F: Documentation/filesystems/orangefs.rst 16902F: fs/orangefs/ 16903 16904OV2659 OMNIVISION SENSOR DRIVER 16905M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16906L: linux-media@vger.kernel.org 16907S: Maintained 16908W: https://linuxtv.org 16909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16910T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16911F: drivers/media/i2c/ov2659.c 16912F: include/media/i2c/ov2659.h 16913 16914OVERLAY FILESYSTEM 16915M: Miklos Szeredi <miklos@szeredi.hu> 16916M: Amir Goldstein <amir73il@gmail.com> 16917L: linux-unionfs@vger.kernel.org 16918S: Supported 16919T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16920F: Documentation/filesystems/overlayfs.rst 16921F: fs/overlayfs/ 16922 16923P54 WIRELESS DRIVER 16924M: Christian Lamparter <chunkeey@googlemail.com> 16925L: linux-wireless@vger.kernel.org 16926S: Maintained 16927W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16928F: drivers/net/wireless/intersil/p54/ 16929 16930PACKET SOCKETS 16931M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16932S: Maintained 16933F: include/uapi/linux/if_packet.h 16934F: net/packet/af_packet.c 16935 16936PACKING 16937M: Vladimir Oltean <olteanv@gmail.com> 16938L: netdev@vger.kernel.org 16939S: Supported 16940F: Documentation/core-api/packing.rst 16941F: include/linux/packing.h 16942F: lib/packing.c 16943 16944PADATA PARALLEL EXECUTION MECHANISM 16945M: Steffen Klassert <steffen.klassert@secunet.com> 16946M: Daniel Jordan <daniel.m.jordan@oracle.com> 16947L: linux-crypto@vger.kernel.org 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/core-api/padata.rst 16951F: include/linux/padata.h 16952F: kernel/padata.c 16953 16954PAGE CACHE 16955M: Matthew Wilcox (Oracle) <willy@infradead.org> 16956L: linux-fsdevel@vger.kernel.org 16957S: Supported 16958T: git git://git.infradead.org/users/willy/pagecache.git 16959F: Documentation/filesystems/locking.rst 16960F: Documentation/filesystems/vfs.rst 16961F: include/linux/pagemap.h 16962F: mm/filemap.c 16963F: mm/page-writeback.c 16964F: mm/readahead.c 16965F: mm/truncate.c 16966 16967PAGE POOL 16968M: Jesper Dangaard Brouer <hawk@kernel.org> 16969M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16970L: netdev@vger.kernel.org 16971S: Supported 16972F: Documentation/networking/page_pool.rst 16973F: include/net/page_pool/ 16974F: include/trace/events/page_pool.h 16975F: net/core/page_pool.c 16976 16977PAGE TABLE CHECK 16978M: Pasha Tatashin <pasha.tatashin@soleen.com> 16979M: Andrew Morton <akpm@linux-foundation.org> 16980L: linux-mm@kvack.org 16981S: Maintained 16982F: Documentation/mm/page_table_check.rst 16983F: include/linux/page_table_check.h 16984F: mm/page_table_check.c 16985 16986PANASONIC LAPTOP ACPI EXTRAS DRIVER 16987M: Kenneth Chan <kenneth.t.chan@gmail.com> 16988L: platform-driver-x86@vger.kernel.org 16989S: Maintained 16990F: drivers/platform/x86/panasonic-laptop.c 16991 16992PARALLAX PING IIO SENSOR DRIVER 16993M: Andreas Klinger <ak@it-klinger.de> 16994L: linux-iio@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16997F: drivers/iio/proximity/ping.c 16998 16999PARALLEL LCD/KEYPAD PANEL DRIVER 17000M: Willy Tarreau <willy@haproxy.com> 17001M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 17002S: Odd Fixes 17003F: Documentation/admin-guide/lcd-panel-cgram.rst 17004F: drivers/auxdisplay/panel.c 17005 17006PARALLEL PORT SUBSYSTEM 17007M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17008M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17009L: linux-parport@lists.infradead.org (subscribers-only) 17010S: Maintained 17011F: Documentation/driver-api/parport*.rst 17012F: drivers/char/ppdev.c 17013F: drivers/parport/ 17014F: include/linux/parport*.h 17015F: include/uapi/linux/ppdev.h 17016 17017PARAVIRT_OPS INTERFACE 17018M: Juergen Gross <jgross@suse.com> 17019R: Ajay Kaher <ajay.kaher@broadcom.com> 17020R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17021R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17022L: virtualization@lists.linux.dev 17023L: x86@kernel.org 17024S: Supported 17025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17026F: Documentation/virt/paravirt_ops.rst 17027F: arch/*/include/asm/paravirt*.h 17028F: arch/*/kernel/paravirt* 17029F: include/linux/hypervisor.h 17030 17031PARISC ARCHITECTURE 17032M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17033M: Helge Deller <deller@gmx.de> 17034L: linux-parisc@vger.kernel.org 17035S: Maintained 17036W: https://parisc.wiki.kernel.org 17037Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17038T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17039T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17040F: Documentation/arch/parisc/ 17041F: arch/parisc/ 17042F: drivers/char/agp/parisc-agp.c 17043F: drivers/input/misc/hp_sdc_rtc.c 17044F: drivers/input/serio/gscps2.c 17045F: drivers/input/serio/hp_sdc* 17046F: drivers/parisc/ 17047F: drivers/parport/parport_gsc.* 17048F: drivers/tty/serial/8250/8250_parisc.c 17049F: drivers/video/console/sti* 17050F: drivers/video/fbdev/sti* 17051F: drivers/video/logo/logo_parisc* 17052F: include/linux/hp_sdc.h 17053 17054PARMAN 17055M: Jiri Pirko <jiri@resnulli.us> 17056L: netdev@vger.kernel.org 17057S: Supported 17058F: include/linux/parman.h 17059F: lib/parman.c 17060F: lib/test_parman.c 17061 17062PC ENGINES APU BOARD DRIVER 17063M: Enrico Weigelt, metux IT consult <info@metux.net> 17064S: Maintained 17065F: drivers/platform/x86/pcengines-apuv2.c 17066 17067PC87360 HARDWARE MONITORING DRIVER 17068M: Jim Cromie <jim.cromie@gmail.com> 17069L: linux-hwmon@vger.kernel.org 17070S: Maintained 17071F: Documentation/hwmon/pc87360.rst 17072F: drivers/hwmon/pc87360.c 17073 17074PC8736x GPIO DRIVER 17075M: Jim Cromie <jim.cromie@gmail.com> 17076S: Maintained 17077F: drivers/char/pc8736x_gpio.c 17078 17079PC87427 HARDWARE MONITORING DRIVER 17080M: Jean Delvare <jdelvare@suse.com> 17081L: linux-hwmon@vger.kernel.org 17082S: Maintained 17083F: Documentation/hwmon/pc87427.rst 17084F: drivers/hwmon/pc87427.c 17085 17086PCA9532 LED DRIVER 17087M: Riku Voipio <riku.voipio@iki.fi> 17088S: Maintained 17089F: drivers/leds/leds-pca9532.c 17090F: include/linux/leds-pca9532.h 17091 17092PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17093M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17094M: Pali Rohár <pali@kernel.org> 17095L: linux-pci@vger.kernel.org 17096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17097S: Maintained 17098F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17099F: drivers/pci/controller/pci-aardvark.c 17100 17101PCI DRIVER FOR ALTERA PCIE IP 17102M: Joyce Ooi <joyce.ooi@intel.com> 17103L: linux-pci@vger.kernel.org 17104S: Supported 17105F: Documentation/devicetree/bindings/pci/altera-pcie.txt 17106F: drivers/pci/controller/pcie-altera.c 17107 17108PCI DRIVER FOR APPLIEDMICRO XGENE 17109M: Toan Le <toan@os.amperecomputing.com> 17110L: linux-pci@vger.kernel.org 17111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17112S: Maintained 17113F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17114F: drivers/pci/controller/pci-xgene.c 17115 17116PCI DRIVER FOR ARM VERSATILE PLATFORM 17117M: Rob Herring <robh@kernel.org> 17118L: linux-pci@vger.kernel.org 17119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17120S: Maintained 17121F: Documentation/devicetree/bindings/pci/versatile.yaml 17122F: drivers/pci/controller/pci-versatile.c 17123 17124PCI DRIVER FOR ARMADA 8K 17125M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17126L: linux-pci@vger.kernel.org 17127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17128S: Maintained 17129F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17130F: drivers/pci/controller/dwc/pcie-armada8k.c 17131 17132PCI DRIVER FOR CADENCE PCIE IP 17133L: linux-pci@vger.kernel.org 17134S: Orphan 17135F: Documentation/devicetree/bindings/pci/cdns,* 17136F: drivers/pci/controller/cadence/*cadence* 17137 17138PCI DRIVER FOR FREESCALE LAYERSCAPE 17139M: Minghuan Lian <minghuan.Lian@nxp.com> 17140M: Mingkai Hu <mingkai.hu@nxp.com> 17141M: Roy Zang <roy.zang@nxp.com> 17142L: linuxppc-dev@lists.ozlabs.org 17143L: linux-pci@vger.kernel.org 17144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17145S: Maintained 17146F: drivers/pci/controller/dwc/*layerscape* 17147 17148PCI DRIVER FOR FU740 17149M: Paul Walmsley <paul.walmsley@sifive.com> 17150M: Greentime Hu <greentime.hu@sifive.com> 17151M: Samuel Holland <samuel.holland@sifive.com> 17152L: linux-pci@vger.kernel.org 17153S: Maintained 17154F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17155F: drivers/pci/controller/dwc/pcie-fu740.c 17156 17157PCI DRIVER FOR GENERIC OF HOSTS 17158M: Will Deacon <will@kernel.org> 17159L: linux-pci@vger.kernel.org 17160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17161S: Maintained 17162F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17163F: drivers/pci/controller/pci-host-common.c 17164F: drivers/pci/controller/pci-host-generic.c 17165 17166PCI DRIVER FOR IMX6 17167M: Richard Zhu <hongxing.zhu@nxp.com> 17168M: Lucas Stach <l.stach@pengutronix.de> 17169L: linux-pci@vger.kernel.org 17170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17171S: Maintained 17172F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17173F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17174F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17175F: drivers/pci/controller/dwc/*imx6* 17176 17177PCI DRIVER FOR INTEL IXP4XX 17178M: Linus Walleij <linus.walleij@linaro.org> 17179S: Maintained 17180F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17181F: drivers/pci/controller/pci-ixp4xx.c 17182 17183PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17184M: Nirmal Patel <nirmal.patel@linux.intel.com> 17185R: Jonathan Derrick <jonathan.derrick@linux.dev> 17186L: linux-pci@vger.kernel.org 17187S: Supported 17188F: drivers/pci/controller/vmd.c 17189 17190PCI DRIVER FOR MICROSEMI SWITCHTEC 17191M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17192M: Logan Gunthorpe <logang@deltatee.com> 17193L: linux-pci@vger.kernel.org 17194S: Maintained 17195F: Documentation/ABI/testing/sysfs-class-switchtec 17196F: Documentation/driver-api/switchtec.rst 17197F: drivers/ntb/hw/mscc/ 17198F: drivers/pci/switch/switchtec* 17199F: include/linux/switchtec.h 17200F: include/uapi/linux/switchtec_ioctl.h 17201 17202PCI DRIVER FOR MOBIVEIL PCIE IP 17203M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17204M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17205L: linux-pci@vger.kernel.org 17206S: Supported 17207F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17208F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17209 17210PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17211M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17212M: Pali Rohár <pali@kernel.org> 17213L: linux-pci@vger.kernel.org 17214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17215S: Maintained 17216F: drivers/pci/controller/*mvebu* 17217 17218PCI DRIVER FOR NVIDIA TEGRA 17219M: Thierry Reding <thierry.reding@gmail.com> 17220L: linux-tegra@vger.kernel.org 17221L: linux-pci@vger.kernel.org 17222S: Supported 17223F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17224F: drivers/pci/controller/pci-tegra.c 17225 17226PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17227M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17228L: linux-pci@vger.kernel.org 17229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17230S: Maintained 17231F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17232F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17233 17234PCI DRIVER FOR RENESAS R-CAR 17235M: Marek Vasut <marek.vasut+renesas@gmail.com> 17236M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17237L: linux-pci@vger.kernel.org 17238L: linux-renesas-soc@vger.kernel.org 17239S: Maintained 17240F: Documentation/devicetree/bindings/pci/*rcar* 17241F: drivers/pci/controller/*rcar* 17242F: drivers/pci/controller/dwc/*rcar* 17243 17244PCI DRIVER FOR SAMSUNG EXYNOS 17245M: Jingoo Han <jingoohan1@gmail.com> 17246L: linux-pci@vger.kernel.org 17247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17248L: linux-samsung-soc@vger.kernel.org 17249S: Maintained 17250F: drivers/pci/controller/dwc/pci-exynos.c 17251 17252PCI DRIVER FOR SYNOPSYS DESIGNWARE 17253M: Jingoo Han <jingoohan1@gmail.com> 17254M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17255L: linux-pci@vger.kernel.org 17256S: Maintained 17257F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17258F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17259F: drivers/pci/controller/dwc/*designware* 17260 17261PCI DRIVER FOR TI DRA7XX/J721E 17262M: Vignesh Raghavendra <vigneshr@ti.com> 17263R: Siddharth Vadapalli <s-vadapalli@ti.com> 17264L: linux-omap@vger.kernel.org 17265L: linux-pci@vger.kernel.org 17266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17267S: Supported 17268F: Documentation/devicetree/bindings/pci/ti-pci.txt 17269F: drivers/pci/controller/cadence/pci-j721e.c 17270F: drivers/pci/controller/dwc/pci-dra7xx.c 17271 17272PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17273M: Linus Walleij <linus.walleij@linaro.org> 17274L: linux-pci@vger.kernel.org 17275S: Maintained 17276F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17277F: drivers/pci/controller/pci-v3-semi.c 17278 17279PCI DRIVER FOR XILINX VERSAL CPM 17280M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17281M: Michal Simek <michal.simek@amd.com> 17282L: linux-pci@vger.kernel.org 17283S: Maintained 17284F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17285F: drivers/pci/controller/pcie-xilinx-cpm.c 17286 17287PCI ENDPOINT SUBSYSTEM 17288M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17289M: Krzysztof Wilczyński <kw@linux.com> 17290R: Kishon Vijay Abraham I <kishon@kernel.org> 17291L: linux-pci@vger.kernel.org 17292S: Supported 17293Q: https://patchwork.kernel.org/project/linux-pci/list/ 17294B: https://bugzilla.kernel.org 17295C: irc://irc.oftc.net/linux-pci 17296T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17297F: Documentation/PCI/endpoint/* 17298F: Documentation/misc-devices/pci-endpoint-test.rst 17299F: drivers/misc/pci_endpoint_test.c 17300F: drivers/pci/endpoint/ 17301F: tools/pci/ 17302 17303PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17304M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17305R: Oliver O'Halloran <oohall@gmail.com> 17306L: linuxppc-dev@lists.ozlabs.org 17307S: Supported 17308F: Documentation/PCI/pci-error-recovery.rst 17309F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17310F: arch/powerpc/include/*/eeh*.h 17311F: arch/powerpc/kernel/eeh*.c 17312F: arch/powerpc/platforms/*/eeh*.c 17313F: drivers/pci/pcie/aer.c 17314F: drivers/pci/pcie/dpc.c 17315F: drivers/pci/pcie/err.c 17316 17317PCI ERROR RECOVERY 17318M: Linas Vepstas <linasvepstas@gmail.com> 17319L: linux-pci@vger.kernel.org 17320S: Supported 17321F: Documentation/PCI/pci-error-recovery.rst 17322 17323PCI MSI DRIVER FOR ALTERA MSI IP 17324M: Joyce Ooi <joyce.ooi@intel.com> 17325L: linux-pci@vger.kernel.org 17326S: Supported 17327F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17328F: drivers/pci/controller/pcie-altera-msi.c 17329 17330PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17331M: Toan Le <toan@os.amperecomputing.com> 17332L: linux-pci@vger.kernel.org 17333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17334S: Maintained 17335F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17336F: drivers/pci/controller/pci-xgene-msi.c 17337 17338PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17340M: Krzysztof Wilczyński <kw@linux.com> 17341R: Rob Herring <robh@kernel.org> 17342L: linux-pci@vger.kernel.org 17343S: Supported 17344Q: https://patchwork.kernel.org/project/linux-pci/list/ 17345B: https://bugzilla.kernel.org 17346C: irc://irc.oftc.net/linux-pci 17347T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17348F: Documentation/devicetree/bindings/pci/ 17349F: drivers/pci/controller/ 17350F: drivers/pci/pci-bridge-emul.c 17351F: drivers/pci/pci-bridge-emul.h 17352 17353PCI PEER-TO-PEER DMA (P2PDMA) 17354M: Bjorn Helgaas <bhelgaas@google.com> 17355M: Logan Gunthorpe <logang@deltatee.com> 17356L: linux-pci@vger.kernel.org 17357S: Supported 17358Q: https://patchwork.kernel.org/project/linux-pci/list/ 17359B: https://bugzilla.kernel.org 17360C: irc://irc.oftc.net/linux-pci 17361T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17362F: Documentation/driver-api/pci/p2pdma.rst 17363F: drivers/pci/p2pdma.c 17364F: include/linux/pci-p2pdma.h 17365 17366PCI SUBSYSTEM 17367M: Bjorn Helgaas <bhelgaas@google.com> 17368L: linux-pci@vger.kernel.org 17369S: Supported 17370Q: https://patchwork.kernel.org/project/linux-pci/list/ 17371B: https://bugzilla.kernel.org 17372C: irc://irc.oftc.net/linux-pci 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17374F: Documentation/PCI/ 17375F: Documentation/devicetree/bindings/pci/ 17376F: arch/x86/kernel/early-quirks.c 17377F: arch/x86/kernel/quirks.c 17378F: arch/x86/pci/ 17379F: drivers/acpi/pci* 17380F: drivers/pci/ 17381F: include/asm-generic/pci* 17382F: include/linux/of_pci.h 17383F: include/linux/pci* 17384F: include/uapi/linux/pci* 17385 17386PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17387M: Jonathan Chocron <jonnyc@amazon.com> 17388L: linux-pci@vger.kernel.org 17389S: Maintained 17390F: Documentation/devicetree/bindings/pci/pcie-al.txt 17391F: drivers/pci/controller/dwc/pcie-al.c 17392 17393PCIE DRIVER FOR AMLOGIC MESON 17394M: Yue Wang <yue.wang@Amlogic.com> 17395L: linux-pci@vger.kernel.org 17396L: linux-amlogic@lists.infradead.org 17397S: Maintained 17398F: drivers/pci/controller/dwc/pci-meson.c 17399 17400PCIE DRIVER FOR AXIS ARTPEC 17401M: Jesper Nilsson <jesper.nilsson@axis.com> 17402L: linux-arm-kernel@axis.com 17403L: linux-pci@vger.kernel.org 17404S: Maintained 17405F: Documentation/devicetree/bindings/pci/axis,artpec* 17406F: drivers/pci/controller/dwc/*artpec* 17407 17408PCIE DRIVER FOR CAVIUM THUNDERX 17409M: Robert Richter <rric@kernel.org> 17410L: linux-pci@vger.kernel.org 17411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17412S: Odd Fixes 17413F: drivers/pci/controller/pci-thunder-* 17414 17415PCIE DRIVER FOR HISILICON 17416M: Zhou Wang <wangzhou1@hisilicon.com> 17417L: linux-pci@vger.kernel.org 17418S: Maintained 17419F: drivers/pci/controller/dwc/pcie-hisi.c 17420 17421PCIE DRIVER FOR HISILICON KIRIN 17422M: Xiaowei Song <songxiaowei@hisilicon.com> 17423M: Binghui Wang <wangbinghui@hisilicon.com> 17424L: linux-pci@vger.kernel.org 17425S: Maintained 17426F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17427F: drivers/pci/controller/dwc/pcie-kirin.c 17428 17429PCIE DRIVER FOR HISILICON STB 17430M: Shawn Guo <shawn.guo@linaro.org> 17431L: linux-pci@vger.kernel.org 17432S: Maintained 17433F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17434F: drivers/pci/controller/dwc/pcie-histb.c 17435 17436PCIE DRIVER FOR INTEL KEEM BAY 17437M: Srikanth Thokala <srikanth.thokala@intel.com> 17438L: linux-pci@vger.kernel.org 17439S: Supported 17440F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17441F: drivers/pci/controller/dwc/pcie-keembay.c 17442 17443PCIE DRIVER FOR INTEL LGM GW SOC 17444M: Chuanhua Lei <lchuanhua@maxlinear.com> 17445L: linux-pci@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17448F: drivers/pci/controller/dwc/pcie-intel-gw.c 17449 17450PCIE DRIVER FOR MEDIATEK 17451M: Ryder Lee <ryder.lee@mediatek.com> 17452M: Jianjun Wang <jianjun.wang@mediatek.com> 17453L: linux-pci@vger.kernel.org 17454L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17455S: Supported 17456F: Documentation/devicetree/bindings/pci/mediatek* 17457F: drivers/pci/controller/*mediatek* 17458 17459PCIE DRIVER FOR MICROCHIP 17460M: Daire McNamara <daire.mcnamara@microchip.com> 17461L: linux-pci@vger.kernel.org 17462S: Supported 17463F: Documentation/devicetree/bindings/pci/microchip* 17464F: drivers/pci/controller/*microchip* 17465 17466PCIE DRIVER FOR QUALCOMM MSM 17467M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17468L: linux-pci@vger.kernel.org 17469L: linux-arm-msm@vger.kernel.org 17470S: Maintained 17471F: drivers/pci/controller/dwc/pcie-qcom.c 17472 17473PCIE DRIVER FOR ROCKCHIP 17474M: Shawn Lin <shawn.lin@rock-chips.com> 17475L: linux-pci@vger.kernel.org 17476L: linux-rockchip@lists.infradead.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17479F: drivers/pci/controller/pcie-rockchip* 17480 17481PCIE DRIVER FOR SOCIONEXT UNIPHIER 17482M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17483L: linux-pci@vger.kernel.org 17484S: Maintained 17485F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17486F: drivers/pci/controller/dwc/pcie-uniphier* 17487 17488PCIE DRIVER FOR ST SPEAR13XX 17489M: Pratyush Anand <pratyush.anand@gmail.com> 17490L: linux-pci@vger.kernel.org 17491S: Maintained 17492F: drivers/pci/controller/dwc/*spear* 17493 17494PCIE ENDPOINT DRIVER FOR QUALCOMM 17495M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17496L: linux-pci@vger.kernel.org 17497L: linux-arm-msm@vger.kernel.org 17498S: Maintained 17499F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17500F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17501 17502PCMCIA SUBSYSTEM 17503M: Dominik Brodowski <linux@dominikbrodowski.net> 17504S: Odd Fixes 17505T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17506F: Documentation/pcmcia/ 17507F: drivers/pcmcia/ 17508F: include/pcmcia/ 17509F: tools/pcmcia/ 17510 17511PCNET32 NETWORK DRIVER 17512M: Don Fry <pcnet32@frontier.com> 17513L: netdev@vger.kernel.org 17514S: Maintained 17515F: drivers/net/ethernet/amd/pcnet32.c 17516 17517PCRYPT PARALLEL CRYPTO ENGINE 17518M: Steffen Klassert <steffen.klassert@secunet.com> 17519L: linux-crypto@vger.kernel.org 17520S: Maintained 17521F: crypto/pcrypt.c 17522F: include/crypto/pcrypt.h 17523 17524PDS DSC VIRTIO DATA PATH ACCELERATOR 17525R: Shannon Nelson <shannon.nelson@amd.com> 17526F: drivers/vdpa/pds/ 17527 17528PECI HARDWARE MONITORING DRIVERS 17529M: Iwona Winiarska <iwona.winiarska@intel.com> 17530L: linux-hwmon@vger.kernel.org 17531S: Supported 17532F: Documentation/hwmon/peci-cputemp.rst 17533F: Documentation/hwmon/peci-dimmtemp.rst 17534F: drivers/hwmon/peci/ 17535 17536PECI SUBSYSTEM 17537M: Iwona Winiarska <iwona.winiarska@intel.com> 17538L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17539S: Supported 17540F: Documentation/devicetree/bindings/peci/ 17541F: Documentation/peci/ 17542F: drivers/peci/ 17543F: include/linux/peci-cpu.h 17544F: include/linux/peci.h 17545 17546PENSANDO ETHERNET DRIVERS 17547M: Shannon Nelson <shannon.nelson@amd.com> 17548M: Brett Creeley <brett.creeley@amd.com> 17549M: drivers@pensando.io 17550L: netdev@vger.kernel.org 17551S: Supported 17552F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17553F: drivers/net/ethernet/pensando/ 17554 17555PER-CPU MEMORY ALLOCATOR 17556M: Dennis Zhou <dennis@kernel.org> 17557M: Tejun Heo <tj@kernel.org> 17558M: Christoph Lameter <cl@linux.com> 17559L: linux-mm@kvack.org 17560S: Maintained 17561T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17562F: arch/*/include/asm/percpu.h 17563F: include/linux/percpu*.h 17564F: lib/percpu*.c 17565F: mm/percpu*.c 17566 17567PER-TASK DELAY ACCOUNTING 17568M: Balbir Singh <bsingharora@gmail.com> 17569S: Maintained 17570F: include/linux/delayacct.h 17571F: kernel/delayacct.c 17572 17573PERFORMANCE EVENTS SUBSYSTEM 17574M: Peter Zijlstra <peterz@infradead.org> 17575M: Ingo Molnar <mingo@redhat.com> 17576M: Arnaldo Carvalho de Melo <acme@kernel.org> 17577M: Namhyung Kim <namhyung@kernel.org> 17578R: Mark Rutland <mark.rutland@arm.com> 17579R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17580R: Jiri Olsa <jolsa@kernel.org> 17581R: Ian Rogers <irogers@google.com> 17582R: Adrian Hunter <adrian.hunter@intel.com> 17583R: "Liang, Kan" <kan.liang@linux.intel.com> 17584L: linux-perf-users@vger.kernel.org 17585L: linux-kernel@vger.kernel.org 17586S: Supported 17587W: https://perf.wiki.kernel.org/ 17588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17589T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17590T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17591F: arch/*/events/* 17592F: arch/*/events/*/* 17593F: arch/*/include/asm/perf_event.h 17594F: arch/*/kernel/*/*/perf_event*.c 17595F: arch/*/kernel/*/perf_event*.c 17596F: arch/*/kernel/perf_callchain.c 17597F: arch/*/kernel/perf_event*.c 17598F: include/linux/perf_event.h 17599F: include/uapi/linux/perf_event.h 17600F: kernel/events/* 17601F: tools/lib/perf/ 17602F: tools/perf/ 17603 17604PERFORMANCE EVENTS TOOLING ARM64 17605R: John Garry <john.g.garry@oracle.com> 17606R: Will Deacon <will@kernel.org> 17607R: James Clark <james.clark@arm.com> 17608R: Mike Leach <mike.leach@linaro.org> 17609R: Leo Yan <leo.yan@linux.dev> 17610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17611S: Supported 17612F: tools/build/feature/test-libopencsd.c 17613F: tools/perf/arch/arm*/ 17614F: tools/perf/pmu-events/arch/arm64/ 17615F: tools/perf/util/arm-spe* 17616F: tools/perf/util/cs-etm* 17617 17618PERSONALITY HANDLING 17619M: Christoph Hellwig <hch@infradead.org> 17620L: linux-abi-devel@lists.sourceforge.net 17621S: Maintained 17622F: include/linux/personality.h 17623F: include/uapi/linux/personality.h 17624 17625PHOENIX RC FLIGHT CONTROLLER ADAPTER 17626M: Marcus Folkesson <marcus.folkesson@gmail.com> 17627L: linux-input@vger.kernel.org 17628S: Maintained 17629F: Documentation/input/devices/pxrc.rst 17630F: drivers/input/joystick/pxrc.c 17631 17632PHONET PROTOCOL 17633M: Remi Denis-Courmont <courmisch@gmail.com> 17634S: Supported 17635F: Documentation/networking/phonet.rst 17636F: include/linux/phonet.h 17637F: include/net/phonet/ 17638F: include/uapi/linux/phonet.h 17639F: net/phonet/ 17640 17641PHRAM MTD DRIVER 17642M: Joern Engel <joern@lazybastard.org> 17643L: linux-mtd@lists.infradead.org 17644S: Maintained 17645F: drivers/mtd/devices/phram.c 17646 17647PICOLCD HID DRIVER 17648M: Bruno Prémont <bonbons@linux-vserver.org> 17649L: linux-input@vger.kernel.org 17650S: Maintained 17651F: drivers/hid/hid-picolcd* 17652 17653PIDFD API 17654M: Christian Brauner <christian@brauner.io> 17655L: linux-kernel@vger.kernel.org 17656S: Maintained 17657T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17658F: samples/pidfd/ 17659F: tools/testing/selftests/clone3/ 17660F: tools/testing/selftests/pid_namespace/ 17661F: tools/testing/selftests/pidfd/ 17662K: (?i)pidfd 17663K: (?i)clone3 17664K: \b(clone_args|kernel_clone_args)\b 17665 17666PIN CONTROL SUBSYSTEM 17667M: Linus Walleij <linus.walleij@linaro.org> 17668L: linux-gpio@vger.kernel.org 17669S: Maintained 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17671F: Documentation/devicetree/bindings/pinctrl/ 17672F: Documentation/driver-api/pin-control.rst 17673F: drivers/pinctrl/ 17674F: include/dt-bindings/pinctrl/ 17675F: include/linux/pinctrl/ 17676 17677PIN CONTROLLER - AMD 17678M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17679M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17680S: Maintained 17681F: drivers/pinctrl/pinctrl-amd.c 17682 17683PIN CONTROLLER - FREESCALE 17684M: Dong Aisheng <aisheng.dong@nxp.com> 17685M: Fabio Estevam <festevam@gmail.com> 17686M: Shawn Guo <shawnguo@kernel.org> 17687M: Jacky Bai <ping.bai@nxp.com> 17688R: Pengutronix Kernel Team <kernel@pengutronix.de> 17689L: linux-gpio@vger.kernel.org 17690L: NXP S32 Linux Team <s32@nxp.com> 17691S: Maintained 17692F: Documentation/devicetree/bindings/pinctrl/fsl,* 17693F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17694F: drivers/pinctrl/freescale/ 17695F: drivers/pinctrl/nxp/ 17696 17697PIN CONTROLLER - INTEL 17698M: Mika Westerberg <mika.westerberg@linux.intel.com> 17699M: Andy Shevchenko <andy@kernel.org> 17700S: Supported 17701T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17702F: drivers/pinctrl/intel/ 17703 17704PIN CONTROLLER - KEEMBAY 17705M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17706S: Supported 17707F: drivers/pinctrl/pinctrl-keembay* 17708 17709PIN CONTROLLER - MEDIATEK 17710M: Sean Wang <sean.wang@kernel.org> 17711L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17712S: Maintained 17713F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17714F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17715F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17716F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17717F: drivers/pinctrl/mediatek/ 17718 17719PIN CONTROLLER - MEDIATEK MIPS 17720M: Arınç ÜNAL <arinc.unal@arinc9.com> 17721M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17722L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17723L: linux-mips@vger.kernel.org 17724S: Maintained 17725F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17726F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17727F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17728F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17729F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17730F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17731F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17732F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17733F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17734F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17735F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17736F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17737F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17738F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17739F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17740 17741PIN CONTROLLER - MICROCHIP AT91 17742M: Ludovic Desroches <ludovic.desroches@microchip.com> 17743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17744L: linux-gpio@vger.kernel.org 17745S: Supported 17746F: drivers/gpio/gpio-sama5d2-piobu.c 17747F: drivers/pinctrl/pinctrl-at91* 17748 17749PIN CONTROLLER - QUALCOMM 17750M: Bjorn Andersson <andersson@kernel.org> 17751L: linux-arm-msm@vger.kernel.org 17752S: Maintained 17753F: Documentation/devicetree/bindings/pinctrl/qcom,* 17754F: drivers/pinctrl/qcom/ 17755 17756PIN CONTROLLER - RENESAS 17757M: Geert Uytterhoeven <geert+renesas@glider.be> 17758L: linux-renesas-soc@vger.kernel.org 17759S: Supported 17760T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17761F: Documentation/devicetree/bindings/pinctrl/renesas,* 17762F: drivers/pinctrl/renesas/ 17763 17764PIN CONTROLLER - SAMSUNG 17765M: Krzysztof Kozlowski <krzk@kernel.org> 17766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17767R: Alim Akhtar <alim.akhtar@samsung.com> 17768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17769L: linux-samsung-soc@vger.kernel.org 17770S: Maintained 17771Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17772B: mailto:linux-samsung-soc@vger.kernel.org 17773C: irc://irc.libera.chat/linux-exynos 17774T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17775F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17776F: drivers/pinctrl/samsung/ 17777 17778PIN CONTROLLER - SINGLE 17779M: Tony Lindgren <tony@atomide.com> 17780M: Haojian Zhuang <haojian.zhuang@linaro.org> 17781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17782L: linux-omap@vger.kernel.org 17783S: Maintained 17784F: drivers/pinctrl/pinctrl-single.c 17785 17786PIN CONTROLLER - SUNPLUS / TIBBO 17787M: Dvorkin Dmitry <dvorkin@tibbo.com> 17788M: Wells Lu <wellslutw@gmail.com> 17789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17790S: Maintained 17791W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17792F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17793F: drivers/pinctrl/sunplus/ 17794F: include/dt-bindings/pinctrl/sppctl*.h 17795 17796PINE64 PINEPHONE KEYBOARD DRIVER 17797M: Samuel Holland <samuel@sholland.org> 17798S: Supported 17799F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17800F: drivers/input/keyboard/pinephone-keyboard.c 17801 17802PKTCDVD DRIVER 17803M: linux-block@vger.kernel.org 17804S: Orphan 17805F: drivers/block/pktcdvd.c 17806F: include/linux/pktcdvd.h 17807F: include/uapi/linux/pktcdvd.h 17808 17809PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17810M: Tomasz Duszynski <tduszyns@gmail.com> 17811S: Maintained 17812F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17813F: drivers/iio/chemical/pms7003.c 17814 17815PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17816M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17817L: netdev@vger.kernel.org 17818S: Maintained 17819F: drivers/net/phy/mdio-open-alliance.h 17820F: net/ethtool/plca.c 17821 17822PLDMFW LIBRARY 17823M: Jacob Keller <jacob.e.keller@intel.com> 17824S: Maintained 17825F: Documentation/driver-api/pldmfw/ 17826F: include/linux/pldmfw.h 17827F: lib/pldmfw/ 17828 17829PLX DMA DRIVER 17830M: Logan Gunthorpe <logang@deltatee.com> 17831S: Maintained 17832F: drivers/dma/plx_dma.c 17833 17834PM-GRAPH UTILITY 17835M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17836L: linux-pm@vger.kernel.org 17837S: Supported 17838W: https://01.org/pm-graph 17839B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17840T: git git://github.com/intel/pm-graph 17841F: tools/power/pm-graph 17842 17843PM6764TR DRIVER 17844M: Charles Hsu <hsu.yungteng@gmail.com> 17845L: linux-hwmon@vger.kernel.org 17846S: Maintained 17847F: Documentation/hwmon/pm6764tr.rst 17848F: drivers/hwmon/pmbus/pm6764tr.c 17849 17850PMC SIERRA MaxRAID DRIVER 17851L: linux-scsi@vger.kernel.org 17852S: Orphan 17853W: http://www.pmc-sierra.com/ 17854F: drivers/scsi/pmcraid.* 17855 17856PMC SIERRA PM8001 DRIVER 17857M: Jack Wang <jinpu.wang@cloud.ionos.com> 17858L: linux-scsi@vger.kernel.org 17859S: Supported 17860F: drivers/scsi/pm8001/ 17861 17862PNI RM3100 IIO DRIVER 17863M: Song Qiang <songqiang1304521@gmail.com> 17864L: linux-iio@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17867F: drivers/iio/magnetometer/rm3100* 17868 17869PNP SUPPORT 17870M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17871L: linux-acpi@vger.kernel.org 17872S: Maintained 17873F: drivers/pnp/ 17874F: include/linux/pnp.h 17875 17876POSIX CLOCKS and TIMERS 17877M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17878M: Frederic Weisbecker <frederic@kernel.org> 17879M: Thomas Gleixner <tglx@linutronix.de> 17880L: linux-kernel@vger.kernel.org 17881S: Maintained 17882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17883F: fs/timerfd.c 17884F: include/linux/time_namespace.h 17885F: include/linux/timerfd.h 17886F: include/uapi/linux/time.h 17887F: include/uapi/linux/timerfd.h 17888F: include/trace/events/timer* 17889F: kernel/time/itimer.c 17890F: kernel/time/posix-* 17891F: kernel/time/namespace.c 17892 17893POWER MANAGEMENT CORE 17894M: "Rafael J. Wysocki" <rafael@kernel.org> 17895L: linux-pm@vger.kernel.org 17896S: Supported 17897B: https://bugzilla.kernel.org 17898T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17899F: drivers/base/power/ 17900F: drivers/powercap/ 17901F: include/linux/intel_rapl.h 17902F: include/linux/pm.h 17903F: include/linux/pm_* 17904F: include/linux/powercap.h 17905F: kernel/configs/nopm.config 17906 17907POWER STATE COORDINATION INTERFACE (PSCI) 17908M: Mark Rutland <mark.rutland@arm.com> 17909M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17911S: Maintained 17912F: drivers/firmware/psci/ 17913F: include/linux/psci.h 17914F: include/uapi/linux/psci.h 17915 17916POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17917M: Sebastian Reichel <sre@kernel.org> 17918L: linux-pm@vger.kernel.org 17919S: Maintained 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17921F: Documentation/ABI/testing/sysfs-class-power 17922F: Documentation/devicetree/bindings/power/supply/ 17923F: drivers/power/supply/ 17924F: include/linux/power/ 17925F: include/linux/power_supply.h 17926F: tools/testing/selftests/power_supply/ 17927 17928POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17929M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17930L: linuxppc-dev@lists.ozlabs.org 17931S: Maintained 17932F: drivers/char/powernv-op-panel.c 17933 17934PPP OVER ATM (RFC 2364) 17935M: Mitchell Blank Jr <mitch@sfgoth.com> 17936S: Maintained 17937F: include/uapi/linux/atmppp.h 17938F: net/atm/pppoatm.c 17939 17940PPP OVER ETHERNET 17941M: Michal Ostrowski <mostrows@earthlink.net> 17942S: Maintained 17943F: drivers/net/ppp/pppoe.c 17944F: drivers/net/ppp/pppox.c 17945 17946PPP OVER L2TP 17947M: James Chapman <jchapman@katalix.com> 17948S: Maintained 17949F: include/linux/if_pppol2tp.h 17950F: include/uapi/linux/if_pppol2tp.h 17951F: net/l2tp/l2tp_ppp.c 17952 17953PPP PROTOCOL DRIVERS AND COMPRESSORS 17954L: linux-ppp@vger.kernel.org 17955S: Orphan 17956F: drivers/net/ppp/ppp_* 17957 17958PPS SUPPORT 17959M: Rodolfo Giometti <giometti@enneenne.com> 17960L: linuxpps@ml.enneenne.com (subscribers-only) 17961S: Maintained 17962W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17963F: Documentation/ABI/testing/sysfs-pps 17964F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17965F: Documentation/driver-api/pps.rst 17966F: drivers/pps/ 17967F: include/linux/pps*.h 17968F: include/uapi/linux/pps.h 17969 17970PPTP DRIVER 17971M: Dmitry Kozlov <xeb@mail.ru> 17972L: netdev@vger.kernel.org 17973S: Maintained 17974W: http://sourceforge.net/projects/accel-pptp 17975F: drivers/net/ppp/pptp.c 17976 17977PRESSURE STALL INFORMATION (PSI) 17978M: Johannes Weiner <hannes@cmpxchg.org> 17979M: Suren Baghdasaryan <surenb@google.com> 17980R: Peter Ziljstra <peterz@infradead.org> 17981S: Maintained 17982F: include/linux/psi* 17983F: kernel/sched/psi.c 17984 17985PRINTK 17986M: Petr Mladek <pmladek@suse.com> 17987R: Steven Rostedt <rostedt@goodmis.org> 17988R: John Ogness <john.ogness@linutronix.de> 17989R: Sergey Senozhatsky <senozhatsky@chromium.org> 17990S: Maintained 17991T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17992F: include/linux/printk.h 17993F: kernel/printk/ 17994 17995PRINTK INDEXING 17996R: Chris Down <chris@chrisdown.name> 17997S: Maintained 17998F: Documentation/core-api/printk-index.rst 17999F: kernel/printk/index.c 18000K: printk_index 18001 18002PROC FILESYSTEM 18003L: linux-kernel@vger.kernel.org 18004L: linux-fsdevel@vger.kernel.org 18005S: Maintained 18006F: Documentation/filesystems/proc.rst 18007F: fs/proc/ 18008F: include/linux/proc_fs.h 18009F: tools/testing/selftests/proc/ 18010 18011PROC SYSCTL 18012M: Luis Chamberlain <mcgrof@kernel.org> 18013M: Kees Cook <keescook@chromium.org> 18014M: Joel Granados <j.granados@samsung.com> 18015L: linux-kernel@vger.kernel.org 18016L: linux-fsdevel@vger.kernel.org 18017S: Maintained 18018T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18019F: fs/proc/proc_sysctl.c 18020F: include/linux/sysctl.h 18021F: kernel/sysctl-test.c 18022F: kernel/sysctl.c 18023F: tools/testing/selftests/sysctl/ 18024 18025PS3 NETWORK SUPPORT 18026M: Geoff Levand <geoff@infradead.org> 18027L: netdev@vger.kernel.org 18028L: linuxppc-dev@lists.ozlabs.org 18029S: Maintained 18030F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18031 18032PS3 PLATFORM SUPPORT 18033M: Geoff Levand <geoff@infradead.org> 18034L: linuxppc-dev@lists.ozlabs.org 18035S: Maintained 18036F: arch/powerpc/boot/ps3* 18037F: arch/powerpc/include/asm/lv1call.h 18038F: arch/powerpc/include/asm/ps3*.h 18039F: arch/powerpc/platforms/ps3/ 18040F: drivers/*/ps3* 18041F: drivers/ps3/ 18042F: drivers/rtc/rtc-ps3.c 18043F: drivers/usb/host/*ps3.c 18044F: sound/ppc/snd_ps3* 18045 18046PS3VRAM DRIVER 18047M: Jim Paris <jim@jtan.com> 18048M: Geoff Levand <geoff@infradead.org> 18049L: linuxppc-dev@lists.ozlabs.org 18050S: Maintained 18051F: drivers/block/ps3vram.c 18052 18053PSAMPLE PACKET SAMPLING SUPPORT 18054M: Yotam Gigi <yotam.gi@gmail.com> 18055S: Maintained 18056F: include/net/psample.h 18057F: include/uapi/linux/psample.h 18058F: net/psample 18059 18060PSE NETWORK DRIVER 18061M: Oleksij Rempel <o.rempel@pengutronix.de> 18062M: Kory Maincent <kory.maincent@bootlin.com> 18063L: netdev@vger.kernel.org 18064S: Maintained 18065F: Documentation/devicetree/bindings/net/pse-pd/ 18066F: drivers/net/pse-pd/ 18067 18068PSTORE FILESYSTEM 18069M: Kees Cook <keescook@chromium.org> 18070R: Tony Luck <tony.luck@intel.com> 18071R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18072L: linux-hardening@vger.kernel.org 18073S: Supported 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18075F: Documentation/admin-guide/pstore-blk.rst 18076F: Documentation/admin-guide/ramoops.rst 18077F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18078F: drivers/acpi/apei/erst.c 18079F: drivers/firmware/efi/efi-pstore.c 18080F: fs/pstore/ 18081F: include/linux/pstore* 18082K: \b(pstore|ramoops) 18083 18084PT5161L HARDWARE MONITOR DRIVER 18085M: Cosmo Chou <cosmo.chou@quantatw.com> 18086L: linux-hwmon@vger.kernel.org 18087S: Maintained 18088F: Documentation/hwmon/pt5161l.rst 18089F: drivers/hwmon/pt5161l.c 18090 18091PTP HARDWARE CLOCK SUPPORT 18092M: Richard Cochran <richardcochran@gmail.com> 18093L: netdev@vger.kernel.org 18094S: Maintained 18095W: http://linuxptp.sourceforge.net/ 18096F: Documentation/ABI/testing/sysfs-ptp 18097F: Documentation/driver-api/ptp.rst 18098F: drivers/net/phy/dp83640* 18099F: drivers/ptp/* 18100F: include/linux/ptp_cl* 18101K: (?:\b|_)ptp(?:\b|_) 18102 18103PTP MOCKUP CLOCK SUPPORT 18104M: Vladimir Oltean <vladimir.oltean@nxp.com> 18105L: netdev@vger.kernel.org 18106S: Maintained 18107F: drivers/ptp/ptp_mock.c 18108F: include/linux/ptp_mock.h 18109 18110PTP VIRTUAL CLOCK SUPPORT 18111M: Yangbo Lu <yangbo.lu@nxp.com> 18112L: netdev@vger.kernel.org 18113S: Maintained 18114F: drivers/ptp/ptp_vclock.c 18115F: net/ethtool/phc_vclocks.c 18116 18117PTRACE SUPPORT 18118M: Oleg Nesterov <oleg@redhat.com> 18119S: Maintained 18120F: arch/*/*/ptrace*.c 18121F: arch/*/include/asm/ptrace*.h 18122F: arch/*/ptrace*.c 18123F: include/asm-generic/syscall.h 18124F: include/linux/ptrace.h 18125F: include/linux/regset.h 18126F: include/uapi/linux/ptrace.h 18127F: kernel/ptrace.c 18128 18129PULSE8-CEC DRIVER 18130M: Hans Verkuil <hverkuil@xs4all.nl> 18131L: linux-media@vger.kernel.org 18132S: Maintained 18133T: git git://linuxtv.org/media_tree.git 18134F: drivers/media/cec/usb/pulse8/ 18135 18136PURELIFI PLFXLC DRIVER 18137M: Srinivasan Raju <srini.raju@purelifi.com> 18138L: linux-wireless@vger.kernel.org 18139S: Supported 18140F: drivers/net/wireless/purelifi/plfxlc/ 18141 18142PVRUSB2 VIDEO4LINUX DRIVER 18143M: Mike Isely <isely@pobox.com> 18144L: pvrusb2@isely.net (subscribers-only) 18145L: linux-media@vger.kernel.org 18146S: Maintained 18147W: http://www.isely.net/pvrusb2/ 18148T: git git://linuxtv.org/media_tree.git 18149F: Documentation/driver-api/media/drivers/pvrusb2* 18150F: drivers/media/usb/pvrusb2/ 18151 18152PWC WEBCAM DRIVER 18153M: Hans Verkuil <hverkuil@xs4all.nl> 18154L: linux-media@vger.kernel.org 18155S: Odd Fixes 18156T: git git://linuxtv.org/media_tree.git 18157F: drivers/media/usb/pwc/* 18158F: include/trace/events/pwc.h 18159 18160PWM IR Transmitter 18161M: Sean Young <sean@mess.org> 18162L: linux-media@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18165F: drivers/media/rc/pwm-ir-tx.c 18166 18167PWM SUBSYSTEM 18168M: Uwe Kleine-König <ukleinek@kernel.org> 18169L: linux-pwm@vger.kernel.org 18170S: Maintained 18171Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18172T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18173F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18174F: Documentation/devicetree/bindings/pwm/ 18175F: Documentation/driver-api/pwm.rst 18176F: drivers/gpio/gpio-mvebu.c 18177F: drivers/pwm/ 18178F: drivers/video/backlight/pwm_bl.c 18179F: include/dt-bindings/pwm/ 18180F: include/linux/pwm.h 18181F: include/linux/pwm_backlight.h 18182K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18183 18184PXA GPIO DRIVER 18185M: Robert Jarzmik <robert.jarzmik@free.fr> 18186L: linux-gpio@vger.kernel.org 18187S: Maintained 18188F: drivers/gpio/gpio-pxa.c 18189 18190PXA MMCI DRIVER 18191S: Orphan 18192 18193PXA RTC DRIVER 18194M: Robert Jarzmik <robert.jarzmik@free.fr> 18195L: linux-rtc@vger.kernel.org 18196S: Maintained 18197 18198PXA2xx/PXA3xx SUPPORT 18199M: Daniel Mack <daniel@zonque.org> 18200M: Haojian Zhuang <haojian.zhuang@gmail.com> 18201M: Robert Jarzmik <robert.jarzmik@free.fr> 18202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18203S: Maintained 18204T: git git://github.com/hzhuang1/linux.git 18205T: git git://github.com/rjarzmik/linux.git 18206F: arch/arm/boot/dts/intel/pxa/ 18207F: arch/arm/mach-pxa/ 18208F: drivers/dma/pxa* 18209F: drivers/pcmcia/pxa2xx* 18210F: drivers/pinctrl/pxa/ 18211F: drivers/spi/spi-pxa2xx* 18212F: drivers/usb/gadget/udc/pxa2* 18213F: include/sound/pxa2xx-lib.h 18214F: sound/arm/pxa* 18215F: sound/soc/pxa/ 18216 18217QAT DRIVER 18218M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18219L: qat-linux@intel.com 18220S: Supported 18221F: drivers/crypto/intel/qat/ 18222 18223QCOM AUDIO (ASoC) DRIVERS 18224M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18225M: Banajit Goswami <bgoswami@quicinc.com> 18226L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18227S: Supported 18228F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18229F: Documentation/devicetree/bindings/sound/qcom,* 18230F: drivers/soc/qcom/apr.c 18231F: include/dt-bindings/sound/qcom,wcd9335.h 18232F: sound/soc/codecs/lpass-rx-macro.* 18233F: sound/soc/codecs/lpass-tx-macro.* 18234F: sound/soc/codecs/lpass-va-macro.c 18235F: sound/soc/codecs/lpass-wsa-macro.* 18236F: sound/soc/codecs/msm8916-wcd-analog.c 18237F: sound/soc/codecs/msm8916-wcd-digital.c 18238F: sound/soc/codecs/wcd-clsh-v2.* 18239F: sound/soc/codecs/wcd-mbhc-v2.* 18240F: sound/soc/codecs/wcd9335.* 18241F: sound/soc/codecs/wcd934x.c 18242F: sound/soc/codecs/wsa881x.c 18243F: sound/soc/codecs/wsa883x.c 18244F: sound/soc/codecs/wsa884x.c 18245F: sound/soc/qcom/ 18246 18247QCOM EMBEDDED USB DEBUGGER (EUD) 18248M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18249L: linux-arm-msm@vger.kernel.org 18250S: Maintained 18251F: Documentation/ABI/testing/sysfs-driver-eud 18252F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18253F: drivers/usb/misc/qcom_eud.c 18254 18255QCOM IPA DRIVER 18256M: Alex Elder <elder@kernel.org> 18257L: netdev@vger.kernel.org 18258S: Supported 18259F: drivers/net/ipa/ 18260 18261QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18262M: Gabriel Somlo <somlo@cmu.edu> 18263M: "Michael S. Tsirkin" <mst@redhat.com> 18264L: qemu-devel@nongnu.org 18265S: Maintained 18266F: drivers/firmware/qemu_fw_cfg.c 18267F: include/uapi/linux/qemu_fw_cfg.h 18268 18269QIB DRIVER 18270M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18271L: linux-rdma@vger.kernel.org 18272S: Supported 18273F: drivers/infiniband/hw/qib/ 18274 18275QLOGIC QL41xxx FCOE DRIVER 18276M: Saurav Kashyap <skashyap@marvell.com> 18277M: Javed Hasan <jhasan@marvell.com> 18278M: GR-QLogic-Storage-Upstream@marvell.com 18279L: linux-scsi@vger.kernel.org 18280S: Supported 18281F: drivers/scsi/qedf/ 18282 18283QLOGIC QL41xxx ISCSI DRIVER 18284M: Nilesh Javali <njavali@marvell.com> 18285M: Manish Rangankar <mrangankar@marvell.com> 18286M: GR-QLogic-Storage-Upstream@marvell.com 18287L: linux-scsi@vger.kernel.org 18288S: Supported 18289F: drivers/scsi/qedi/ 18290 18291QLOGIC QL4xxx ETHERNET DRIVER 18292M: Manish Chopra <manishc@marvell.com> 18293L: netdev@vger.kernel.org 18294S: Supported 18295F: drivers/net/ethernet/qlogic/qed/ 18296F: drivers/net/ethernet/qlogic/qede/ 18297F: include/linux/qed/ 18298 18299QLOGIC QL4xxx RDMA DRIVER 18300M: Michal Kalderon <mkalderon@marvell.com> 18301L: linux-rdma@vger.kernel.org 18302S: Supported 18303F: drivers/infiniband/hw/qedr/ 18304F: include/uapi/rdma/qedr-abi.h 18305 18306QLOGIC QLA1280 SCSI DRIVER 18307M: Michael Reed <mdr@sgi.com> 18308L: linux-scsi@vger.kernel.org 18309S: Maintained 18310F: drivers/scsi/qla1280.[ch] 18311 18312QLOGIC QLA2XXX FC-SCSI DRIVER 18313M: Nilesh Javali <njavali@marvell.com> 18314M: GR-QLogic-Storage-Upstream@marvell.com 18315L: linux-scsi@vger.kernel.org 18316S: Supported 18317F: drivers/scsi/qla2xxx/ 18318 18319QLOGIC QLA3XXX NETWORK DRIVER 18320M: GR-Linux-NIC-Dev@marvell.com 18321L: netdev@vger.kernel.org 18322S: Supported 18323F: drivers/net/ethernet/qlogic/qla3xxx.* 18324 18325QLOGIC QLA4XXX iSCSI DRIVER 18326M: Nilesh Javali <njavali@marvell.com> 18327M: Manish Rangankar <mrangankar@marvell.com> 18328M: GR-QLogic-Storage-Upstream@marvell.com 18329L: linux-scsi@vger.kernel.org 18330S: Supported 18331F: drivers/scsi/qla4xxx/ 18332 18333QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18334M: Shahed Shaikh <shshaikh@marvell.com> 18335M: Manish Chopra <manishc@marvell.com> 18336M: GR-Linux-NIC-Dev@marvell.com 18337L: netdev@vger.kernel.org 18338S: Supported 18339F: drivers/net/ethernet/qlogic/qlcnic/ 18340 18341QM1D1B0004 MEDIA DRIVER 18342M: Akihiro Tsukada <tskd08@gmail.com> 18343L: linux-media@vger.kernel.org 18344S: Odd Fixes 18345F: drivers/media/tuners/qm1d1b0004* 18346 18347QM1D1C0042 MEDIA DRIVER 18348M: Akihiro Tsukada <tskd08@gmail.com> 18349L: linux-media@vger.kernel.org 18350S: Odd Fixes 18351F: drivers/media/tuners/qm1d1c0042* 18352 18353QNX4 FILESYSTEM 18354M: Anders Larsen <al@alarsen.net> 18355S: Maintained 18356W: http://www.alarsen.net/linux/qnx4fs/ 18357F: fs/qnx4/ 18358F: include/uapi/linux/qnx4_fs.h 18359F: include/uapi/linux/qnxtypes.h 18360 18361QNX6 FILESYSTEM 18362S: Orphan 18363F: Documentation/filesystems/qnx6.rst 18364F: fs/qnx6/ 18365F: include/linux/qnx6_fs.h 18366 18367QORIQ DPAA2 FSL-MC BUS DRIVER 18368M: Stuart Yoder <stuyoder@gmail.com> 18369M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18370L: linux-kernel@vger.kernel.org 18371S: Maintained 18372F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18373F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18374F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18375F: drivers/bus/fsl-mc/ 18376F: include/uapi/linux/fsl_mc.h 18377 18378QT1010 MEDIA DRIVER 18379L: linux-media@vger.kernel.org 18380S: Orphan 18381W: https://linuxtv.org 18382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18383F: drivers/media/tuners/qt1010* 18384 18385QUALCOMM ATH12K WIRELESS DRIVER 18386M: Kalle Valo <kvalo@kernel.org> 18387M: Jeff Johnson <jjohnson@kernel.org> 18388L: ath12k@lists.infradead.org 18389S: Supported 18390W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18391T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18392F: drivers/net/wireless/ath/ath12k/ 18393N: ath12k 18394 18395QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18396M: Kalle Valo <kvalo@kernel.org> 18397M: Jeff Johnson <jjohnson@kernel.org> 18398L: ath10k@lists.infradead.org 18399S: Supported 18400W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18401T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18402F: drivers/net/wireless/ath/ath10k/ 18403N: ath10k 18404 18405QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18406M: Kalle Valo <kvalo@kernel.org> 18407M: Jeff Johnson <jjohnson@kernel.org> 18408L: ath11k@lists.infradead.org 18409S: Supported 18410W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18411B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18412T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18413F: drivers/net/wireless/ath/ath11k/ 18414N: ath11k 18415 18416QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18417M: Toke Høiland-Jørgensen <toke@toke.dk> 18418L: linux-wireless@vger.kernel.org 18419S: Maintained 18420W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18422F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18423F: drivers/net/wireless/ath/ath9k/ 18424 18425QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18426M: Stefan Wahren <wahrenst@gmx.net> 18427L: netdev@vger.kernel.org 18428S: Maintained 18429F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18430F: drivers/net/ethernet/qualcomm/qca* 18431 18432QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18433M: Stephan Gerhold <stephan@gerhold.net> 18434L: netdev@vger.kernel.org 18435L: linux-arm-msm@vger.kernel.org 18436S: Maintained 18437F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18438F: drivers/net/wwan/qcom_bam_dmux.c 18439 18440QUALCOMM CAMERA SUBSYSTEM DRIVER 18441M: Robert Foss <rfoss@kernel.org> 18442M: Todor Tomov <todor.too@gmail.com> 18443M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18444L: linux-media@vger.kernel.org 18445S: Maintained 18446F: Documentation/admin-guide/media/qcom_camss.rst 18447F: Documentation/devicetree/bindings/media/*camss* 18448F: drivers/media/platform/qcom/camss/ 18449 18450QUALCOMM CLOCK DRIVERS 18451M: Bjorn Andersson <andersson@kernel.org> 18452L: linux-arm-msm@vger.kernel.org 18453S: Supported 18454T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18455F: Documentation/devicetree/bindings/clock/qcom,* 18456F: drivers/clk/qcom/ 18457F: include/dt-bindings/clock/qcom,* 18458 18459QUALCOMM CLOUD AI (QAIC) DRIVER 18460M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18461R: Carl Vanderlip <quic_carlv@quicinc.com> 18462R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18463L: linux-arm-msm@vger.kernel.org 18464L: dri-devel@lists.freedesktop.org 18465S: Supported 18466T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18467F: Documentation/accel/qaic/ 18468F: drivers/accel/qaic/ 18469F: include/uapi/drm/qaic_accel.h 18470 18471QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18472M: Bjorn Andersson <andersson@kernel.org> 18473M: Konrad Dybcio <konrad.dybcio@linaro.org> 18474L: linux-pm@vger.kernel.org 18475L: linux-arm-msm@vger.kernel.org 18476S: Maintained 18477F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18478F: drivers/pmdomain/qcom/cpr.c 18479 18480QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18481M: Ilia Lin <ilia.lin@kernel.org> 18482L: linux-pm@vger.kernel.org 18483S: Maintained 18484F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18485F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18486F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18487 18488QUALCOMM CRYPTO DRIVERS 18489M: Thara Gopinath <thara.gopinath@gmail.com> 18490L: linux-crypto@vger.kernel.org 18491L: linux-arm-msm@vger.kernel.org 18492S: Maintained 18493F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18494F: drivers/crypto/qce/ 18495 18496QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18497M: Timur Tabi <timur@kernel.org> 18498L: netdev@vger.kernel.org 18499S: Maintained 18500F: drivers/net/ethernet/qualcomm/emac/ 18501 18502QUALCOMM ETHQOS ETHERNET DRIVER 18503M: Vinod Koul <vkoul@kernel.org> 18504L: netdev@vger.kernel.org 18505L: linux-arm-msm@vger.kernel.org 18506S: Maintained 18507F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18508F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18509 18510QUALCOMM FASTRPC DRIVER 18511M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18512M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18513L: linux-arm-msm@vger.kernel.org 18514S: Maintained 18515F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18516F: drivers/misc/fastrpc.c 18517F: include/uapi/misc/fastrpc.h 18518 18519QUALCOMM HEXAGON ARCHITECTURE 18520M: Brian Cain <bcain@quicinc.com> 18521L: linux-hexagon@vger.kernel.org 18522S: Supported 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18524F: arch/hexagon/ 18525 18526QUALCOMM HIDMA DRIVER 18527M: Sinan Kaya <okaya@kernel.org> 18528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18529L: linux-arm-msm@vger.kernel.org 18530L: dmaengine@vger.kernel.org 18531S: Supported 18532F: drivers/dma/qcom/hidma* 18533 18534QUALCOMM I2C CCI DRIVER 18535M: Loic Poulain <loic.poulain@linaro.org> 18536M: Robert Foss <rfoss@kernel.org> 18537L: linux-i2c@vger.kernel.org 18538L: linux-arm-msm@vger.kernel.org 18539S: Maintained 18540F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18541F: drivers/i2c/busses/i2c-qcom-cci.c 18542 18543QUALCOMM INTERCONNECT BWMON DRIVER 18544M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18545L: linux-arm-msm@vger.kernel.org 18546S: Maintained 18547F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18548F: drivers/soc/qcom/icc-bwmon.c 18549 18550QUALCOMM IOMMU 18551M: Rob Clark <robdclark@gmail.com> 18552L: iommu@lists.linux.dev 18553L: linux-arm-msm@vger.kernel.org 18554S: Maintained 18555F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18556F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18557F: drivers/iommu/msm_iommu* 18558 18559QUALCOMM IPC ROUTER (QRTR) DRIVER 18560M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18561L: linux-arm-msm@vger.kernel.org 18562S: Maintained 18563F: include/trace/events/qrtr.h 18564F: include/uapi/linux/qrtr.h 18565F: net/qrtr/ 18566 18567QUALCOMM IPCC MAILBOX DRIVER 18568M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18569L: linux-arm-msm@vger.kernel.org 18570S: Supported 18571F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18572F: drivers/mailbox/qcom-ipcc.c 18573F: include/dt-bindings/mailbox/qcom-ipcc.h 18574 18575QUALCOMM IPQ4019 USB PHY DRIVER 18576M: Robert Marko <robert.marko@sartura.hr> 18577M: Luka Perkov <luka.perkov@sartura.hr> 18578L: linux-arm-msm@vger.kernel.org 18579S: Maintained 18580F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18581F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18582 18583QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18584M: Robert Marko <robert.marko@sartura.hr> 18585M: Luka Perkov <luka.perkov@sartura.hr> 18586L: linux-arm-msm@vger.kernel.org 18587S: Maintained 18588F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18589F: drivers/regulator/vqmmc-ipq4019-regulator.c 18590 18591QUALCOMM NAND CONTROLLER DRIVER 18592M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18593L: linux-mtd@lists.infradead.org 18594L: linux-arm-msm@vger.kernel.org 18595S: Maintained 18596F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18597F: drivers/mtd/nand/raw/qcom_nandc.c 18598 18599QUALCOMM QSEECOM DRIVER 18600M: Maximilian Luz <luzmaximilian@gmail.com> 18601L: linux-arm-msm@vger.kernel.org 18602S: Maintained 18603F: drivers/firmware/qcom/qcom_qseecom.c 18604 18605QUALCOMM QSEECOM UEFISECAPP DRIVER 18606M: Maximilian Luz <luzmaximilian@gmail.com> 18607L: linux-arm-msm@vger.kernel.org 18608S: Maintained 18609F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18610 18611QUALCOMM RMNET DRIVER 18612M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18613M: Sean Tranchetti <quic_stranche@quicinc.com> 18614L: netdev@vger.kernel.org 18615S: Maintained 18616F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18617F: drivers/net/ethernet/qualcomm/rmnet/ 18618F: include/linux/if_rmnet.h 18619 18620QUALCOMM TSENS THERMAL DRIVER 18621M: Amit Kucheria <amitk@kernel.org> 18622M: Thara Gopinath <thara.gopinath@gmail.com> 18623L: linux-pm@vger.kernel.org 18624L: linux-arm-msm@vger.kernel.org 18625S: Maintained 18626F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18627F: drivers/thermal/qcom/ 18628 18629QUALCOMM TYPEC PORT MANAGER DRIVER 18630M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18631L: linux-arm-msm@vger.kernel.org 18632L: linux-usb@vger.kernel.org 18633S: Maintained 18634F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18635F: drivers/usb/typec/tcpm/qcom/ 18636 18637QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18638M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18639M: Vikash Garodia <quic_vgarodia@quicinc.com> 18640R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18641L: linux-media@vger.kernel.org 18642L: linux-arm-msm@vger.kernel.org 18643S: Maintained 18644T: git git://linuxtv.org/media_tree.git 18645F: Documentation/devicetree/bindings/media/*venus* 18646F: drivers/media/platform/qcom/venus/ 18647 18648QUALCOMM WCN36XX WIRELESS DRIVER 18649M: Loic Poulain <loic.poulain@linaro.org> 18650L: wcn36xx@lists.infradead.org 18651S: Supported 18652W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18653F: drivers/net/wireless/ath/wcn36xx/ 18654 18655QUANTENNA QTNFMAC WIRELESS DRIVER 18656M: Igor Mitsyanko <imitsyanko@quantenna.com> 18657R: Sergey Matyukevich <geomatsi@gmail.com> 18658L: linux-wireless@vger.kernel.org 18659S: Maintained 18660F: drivers/net/wireless/quantenna 18661 18662RADEON and AMDGPU DRM DRIVERS 18663M: Alex Deucher <alexander.deucher@amd.com> 18664M: Christian König <christian.koenig@amd.com> 18665M: Pan, Xinhui <Xinhui.Pan@amd.com> 18666L: amd-gfx@lists.freedesktop.org 18667S: Supported 18668B: https://gitlab.freedesktop.org/drm/amd/-/issues 18669C: irc://irc.oftc.net/radeon 18670T: git https://gitlab.freedesktop.org/agd5f/linux.git 18671F: Documentation/gpu/amdgpu/ 18672F: drivers/gpu/drm/amd/ 18673F: drivers/gpu/drm/ci/xfails/amd* 18674F: drivers/gpu/drm/radeon/ 18675F: include/uapi/drm/amdgpu_drm.h 18676F: include/uapi/drm/radeon_drm.h 18677 18678RADEON FRAMEBUFFER DISPLAY DRIVER 18679M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18680L: linux-fbdev@vger.kernel.org 18681S: Maintained 18682F: drivers/video/fbdev/aty/radeon* 18683F: include/uapi/linux/radeonfb.h 18684 18685RADIOSHARK RADIO DRIVER 18686M: Hans Verkuil <hverkuil@xs4all.nl> 18687L: linux-media@vger.kernel.org 18688S: Maintained 18689T: git git://linuxtv.org/media_tree.git 18690F: drivers/media/radio/radio-shark.c 18691 18692RADIOSHARK2 RADIO DRIVER 18693M: Hans Verkuil <hverkuil@xs4all.nl> 18694L: linux-media@vger.kernel.org 18695S: Maintained 18696T: git git://linuxtv.org/media_tree.git 18697F: drivers/media/radio/radio-shark2.c 18698F: drivers/media/radio/radio-tea5777.c 18699 18700RADOS BLOCK DEVICE (RBD) 18701M: Ilya Dryomov <idryomov@gmail.com> 18702R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18703L: ceph-devel@vger.kernel.org 18704S: Supported 18705W: http://ceph.com/ 18706T: git https://github.com/ceph/ceph-client.git 18707F: Documentation/ABI/testing/sysfs-bus-rbd 18708F: drivers/block/rbd.c 18709F: drivers/block/rbd_types.h 18710 18711RAGE128 FRAMEBUFFER DISPLAY DRIVER 18712L: linux-fbdev@vger.kernel.org 18713S: Orphan 18714F: drivers/video/fbdev/aty/aty128fb.c 18715 18716RAINSHADOW-CEC DRIVER 18717M: Hans Verkuil <hverkuil@xs4all.nl> 18718L: linux-media@vger.kernel.org 18719S: Maintained 18720T: git git://linuxtv.org/media_tree.git 18721F: drivers/media/cec/usb/rainshadow/ 18722 18723RALINK MIPS ARCHITECTURE 18724M: John Crispin <john@phrozen.org> 18725M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18726L: linux-mips@vger.kernel.org 18727S: Maintained 18728F: arch/mips/ralink 18729 18730RALINK MT7621 MIPS ARCHITECTURE 18731M: Arınç ÜNAL <arinc.unal@arinc9.com> 18732M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18733L: linux-mips@vger.kernel.org 18734S: Maintained 18735F: arch/mips/boot/dts/ralink/mt7621* 18736 18737RALINK RT2X00 WIRELESS LAN DRIVER 18738M: Stanislaw Gruszka <stf_xl@wp.pl> 18739L: linux-wireless@vger.kernel.org 18740S: Maintained 18741F: drivers/net/wireless/ralink/rt2x00/ 18742 18743RAMDISK RAM BLOCK DEVICE DRIVER 18744M: Jens Axboe <axboe@kernel.dk> 18745S: Maintained 18746F: Documentation/admin-guide/blockdev/ramdisk.rst 18747F: drivers/block/brd.c 18748 18749RANCHU VIRTUAL BOARD FOR MIPS 18750M: Miodrag Dinic <miodrag.dinic@mips.com> 18751L: linux-mips@vger.kernel.org 18752S: Supported 18753F: arch/mips/configs/generic/board-ranchu.config 18754F: arch/mips/generic/board-ranchu.c 18755 18756RANDOM NUMBER DRIVER 18757M: "Theodore Ts'o" <tytso@mit.edu> 18758M: Jason A. Donenfeld <Jason@zx2c4.com> 18759S: Maintained 18760T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18761F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 18762F: drivers/char/random.c 18763F: drivers/virt/vmgenid.c 18764 18765RAPIDIO SUBSYSTEM 18766M: Matt Porter <mporter@kernel.crashing.org> 18767M: Alexandre Bounine <alex.bou9@gmail.com> 18768S: Maintained 18769F: drivers/rapidio/ 18770 18771RAS INFRASTRUCTURE 18772M: Tony Luck <tony.luck@intel.com> 18773M: Borislav Petkov <bp@alien8.de> 18774L: linux-edac@vger.kernel.org 18775S: Maintained 18776F: Documentation/admin-guide/RAS 18777F: drivers/ras/ 18778F: include/linux/ras.h 18779F: include/ras/ras_event.h 18780 18781RAS FRU MEMORY POISON MANAGER (FMPM) 18782M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18783L: linux-edac@vger.kernel.org 18784S: Maintained 18785F: drivers/ras/amd/fmpm.c 18786 18787RC-CORE / LIRC FRAMEWORK 18788M: Sean Young <sean@mess.org> 18789L: linux-media@vger.kernel.org 18790S: Maintained 18791W: http://linuxtv.org 18792T: git git://linuxtv.org/media_tree.git 18793F: Documentation/driver-api/media/rc-core.rst 18794F: Documentation/userspace-api/media/rc/ 18795F: drivers/media/rc/ 18796F: include/media/rc-core.h 18797F: include/media/rc-map.h 18798F: include/uapi/linux/lirc.h 18799 18800RCMM REMOTE CONTROLS DECODER 18801M: Patrick Lerda <patrick9876@free.fr> 18802S: Maintained 18803F: drivers/media/rc/ir-rcmm-decoder.c 18804 18805RCUTORTURE TEST FRAMEWORK 18806M: "Paul E. McKenney" <paulmck@kernel.org> 18807M: Josh Triplett <josh@joshtriplett.org> 18808R: Steven Rostedt <rostedt@goodmis.org> 18809R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18810R: Lai Jiangshan <jiangshanlai@gmail.com> 18811L: rcu@vger.kernel.org 18812S: Supported 18813T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18814F: tools/testing/selftests/rcutorture 18815 18816RDACM20 Camera Sensor 18817M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18818M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18819M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18820M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18821L: linux-media@vger.kernel.org 18822S: Maintained 18823F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18824F: drivers/media/i2c/max9271.c 18825F: drivers/media/i2c/max9271.h 18826F: drivers/media/i2c/rdacm20.c 18827 18828RDACM21 Camera Sensor 18829M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18830M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18831M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18832M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18833L: linux-media@vger.kernel.org 18834S: Maintained 18835F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18836F: drivers/media/i2c/max9271.c 18837F: drivers/media/i2c/max9271.h 18838F: drivers/media/i2c/rdacm21.c 18839 18840RDC R-321X SoC 18841M: Florian Fainelli <florian@openwrt.org> 18842S: Maintained 18843 18844RDC R6040 FAST ETHERNET DRIVER 18845M: Florian Fainelli <f.fainelli@gmail.com> 18846L: netdev@vger.kernel.org 18847S: Maintained 18848F: drivers/net/ethernet/rdc/r6040.c 18849 18850RDMAVT - RDMA verbs software 18851M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18852L: linux-rdma@vger.kernel.org 18853S: Supported 18854F: drivers/infiniband/sw/rdmavt 18855 18856RDS - RELIABLE DATAGRAM SOCKETS 18857M: Allison Henderson <allison.henderson@oracle.com> 18858L: netdev@vger.kernel.org 18859L: linux-rdma@vger.kernel.org 18860L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18861S: Supported 18862W: https://oss.oracle.com/projects/rds/ 18863F: Documentation/networking/rds.rst 18864F: net/rds/ 18865 18866RDT - RESOURCE ALLOCATION 18867M: Fenghua Yu <fenghua.yu@intel.com> 18868M: Reinette Chatre <reinette.chatre@intel.com> 18869L: linux-kernel@vger.kernel.org 18870S: Supported 18871F: Documentation/arch/x86/resctrl* 18872F: arch/x86/include/asm/resctrl.h 18873F: arch/x86/kernel/cpu/resctrl/ 18874F: tools/testing/selftests/resctrl/ 18875 18876READ-COPY UPDATE (RCU) 18877M: "Paul E. McKenney" <paulmck@kernel.org> 18878M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18879M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 18880M: Joel Fernandes <joel@joelfernandes.org> 18881M: Josh Triplett <josh@joshtriplett.org> 18882M: Boqun Feng <boqun.feng@gmail.com> 18883R: Steven Rostedt <rostedt@goodmis.org> 18884R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18885R: Lai Jiangshan <jiangshanlai@gmail.com> 18886R: Zqiang <qiang.zhang1211@gmail.com> 18887L: rcu@vger.kernel.org 18888S: Supported 18889W: http://www.rdrop.com/users/paulmck/RCU/ 18890T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18891F: Documentation/RCU/ 18892F: include/linux/rcu* 18893F: kernel/rcu/ 18894X: Documentation/RCU/torture.rst 18895X: include/linux/srcu*.h 18896X: kernel/rcu/srcu*.c 18897 18898REAL TIME CLOCK (RTC) SUBSYSTEM 18899M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18900L: linux-rtc@vger.kernel.org 18901S: Maintained 18902Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18903T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18904F: Documentation/admin-guide/rtc.rst 18905F: Documentation/devicetree/bindings/rtc/ 18906F: drivers/rtc/ 18907F: include/linux/rtc.h 18908F: include/linux/rtc/ 18909F: include/uapi/linux/rtc.h 18910F: tools/testing/selftests/rtc/ 18911 18912Real-time Linux Analysis (RTLA) tools 18913M: Daniel Bristot de Oliveira <bristot@kernel.org> 18914M: Steven Rostedt <rostedt@goodmis.org> 18915L: linux-trace-kernel@vger.kernel.org 18916S: Maintained 18917F: Documentation/tools/rtla/ 18918F: tools/tracing/rtla/ 18919 18920REALTEK AUDIO CODECS 18921M: Oder Chiou <oder_chiou@realtek.com> 18922S: Maintained 18923F: include/sound/rt*.h 18924F: sound/soc/codecs/rt* 18925 18926REALTEK OTTO WATCHDOG 18927M: Sander Vanheule <sander@svanheule.net> 18928L: linux-watchdog@vger.kernel.org 18929S: Maintained 18930F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18931F: drivers/watchdog/realtek_otto_wdt.c 18932 18933REALTEK RTL83xx SMI DSA ROUTER CHIPS 18934M: Linus Walleij <linus.walleij@linaro.org> 18935M: Alvin Šipraga <alsi@bang-olufsen.dk> 18936S: Maintained 18937F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18938F: drivers/net/dsa/realtek/* 18939 18940REALTEK WIRELESS DRIVER (rtlwifi family) 18941M: Ping-Ke Shih <pkshih@realtek.com> 18942L: linux-wireless@vger.kernel.org 18943S: Maintained 18944T: git https://github.com/pkshih/rtw.git 18945F: drivers/net/wireless/realtek/rtlwifi/ 18946 18947REALTEK WIRELESS DRIVER (rtw88) 18948M: Ping-Ke Shih <pkshih@realtek.com> 18949L: linux-wireless@vger.kernel.org 18950S: Maintained 18951T: git https://github.com/pkshih/rtw.git 18952F: drivers/net/wireless/realtek/rtw88/ 18953 18954REALTEK WIRELESS DRIVER (rtw89) 18955M: Ping-Ke Shih <pkshih@realtek.com> 18956L: linux-wireless@vger.kernel.org 18957S: Maintained 18958T: git https://github.com/pkshih/rtw.git 18959F: drivers/net/wireless/realtek/rtw89/ 18960 18961REDPINE WIRELESS DRIVER 18962L: linux-wireless@vger.kernel.org 18963S: Orphan 18964F: drivers/net/wireless/rsi/ 18965 18966REGISTER MAP ABSTRACTION 18967M: Mark Brown <broonie@kernel.org> 18968L: linux-kernel@vger.kernel.org 18969S: Supported 18970T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18971F: Documentation/devicetree/bindings/regmap/ 18972F: drivers/base/regmap/ 18973F: include/linux/regmap.h 18974 18975REISERFS FILE SYSTEM 18976L: reiserfs-devel@vger.kernel.org 18977S: Obsolete 18978F: fs/reiserfs/ 18979 18980REMOTE PROCESSOR (REMOTEPROC) 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 rproc-next 18986F: Documentation/ABI/testing/sysfs-class-remoteproc 18987F: Documentation/devicetree/bindings/remoteproc/ 18988F: Documentation/staging/remoteproc.rst 18989F: drivers/remoteproc/ 18990F: include/linux/remoteproc.h 18991F: include/linux/remoteproc/ 18992 18993REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18994M: Bjorn Andersson <andersson@kernel.org> 18995M: Mathieu Poirier <mathieu.poirier@linaro.org> 18996L: linux-remoteproc@vger.kernel.org 18997S: Maintained 18998T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18999F: Documentation/ABI/testing/sysfs-bus-rpmsg 19000F: Documentation/staging/rpmsg.rst 19001F: drivers/rpmsg/ 19002F: include/linux/rpmsg.h 19003F: include/linux/rpmsg/ 19004F: include/uapi/linux/rpmsg.h 19005F: samples/rpmsg/ 19006 19007REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 19008M: Stephan Gerhold <stephan@gerhold.net> 19009L: netdev@vger.kernel.org 19010L: linux-remoteproc@vger.kernel.org 19011S: Maintained 19012F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19013 19014RENESAS CLOCK DRIVERS 19015M: Geert Uytterhoeven <geert+renesas@glider.be> 19016L: linux-renesas-soc@vger.kernel.org 19017S: Supported 19018T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19019F: Documentation/devicetree/bindings/clock/renesas,* 19020F: drivers/clk/renesas/ 19021 19022RENESAS EMEV2 I2C DRIVER 19023M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19024L: linux-renesas-soc@vger.kernel.org 19025S: Supported 19026F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19027F: drivers/i2c/busses/i2c-emev2.c 19028 19029RENESAS ETHERNET AVB DRIVER 19030R: Sergey Shtylyov <s.shtylyov@omp.ru> 19031L: netdev@vger.kernel.org 19032L: linux-renesas-soc@vger.kernel.org 19033F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19034F: drivers/net/ethernet/renesas/Kconfig 19035F: drivers/net/ethernet/renesas/Makefile 19036F: drivers/net/ethernet/renesas/ravb* 19037 19038RENESAS ETHERNET SWITCH DRIVER 19039R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19040L: netdev@vger.kernel.org 19041L: linux-renesas-soc@vger.kernel.org 19042F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19043F: drivers/net/ethernet/renesas/Kconfig 19044F: drivers/net/ethernet/renesas/Makefile 19045F: drivers/net/ethernet/renesas/rcar_gen4* 19046F: drivers/net/ethernet/renesas/rswitch* 19047 19048RENESAS IDT821034 ASoC CODEC 19049M: Herve Codina <herve.codina@bootlin.com> 19050L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19051S: Maintained 19052F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19053F: sound/soc/codecs/idt821034.c 19054 19055RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19056M: Miquel Raynal <miquel.raynal@bootlin.com> 19057L: linux-mtd@lists.infradead.org 19058L: linux-renesas-soc@vger.kernel.org 19059S: Maintained 19060F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19061F: drivers/mtd/nand/raw/renesas-nand-controller.c 19062 19063RENESAS R-CAR GYROADC DRIVER 19064M: Marek Vasut <marek.vasut@gmail.com> 19065L: linux-iio@vger.kernel.org 19066S: Supported 19067F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19068F: drivers/iio/adc/rcar-gyroadc.c 19069 19070RENESAS R-CAR I2C DRIVERS 19071M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19072L: linux-renesas-soc@vger.kernel.org 19073S: Supported 19074F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19075F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19076F: drivers/i2c/busses/i2c-rcar.c 19077F: drivers/i2c/busses/i2c-sh_mobile.c 19078 19079RENESAS R-CAR SATA DRIVER 19080R: Sergey Shtylyov <s.shtylyov@omp.ru> 19081L: linux-ide@vger.kernel.org 19082L: linux-renesas-soc@vger.kernel.org 19083S: Supported 19084F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19085F: drivers/ata/sata_rcar.c 19086 19087RENESAS R-CAR THERMAL DRIVERS 19088M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19089L: linux-renesas-soc@vger.kernel.org 19090S: Supported 19091F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19092F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19093F: drivers/thermal/rcar_gen3_thermal.c 19094F: drivers/thermal/rcar_thermal.c 19095 19096RENESAS RIIC DRIVER 19097M: Chris Brandt <chris.brandt@renesas.com> 19098L: linux-renesas-soc@vger.kernel.org 19099S: Supported 19100F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19101F: drivers/i2c/busses/i2c-riic.c 19102 19103RENESAS RZ/G2L A/D DRIVER 19104M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19105L: linux-iio@vger.kernel.org 19106L: linux-renesas-soc@vger.kernel.org 19107S: Supported 19108F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19109F: drivers/iio/adc/rzg2l_adc.c 19110 19111RENESAS RZ/G2L MTU3a COUNTER DRIVER 19112M: Biju Das <biju.das.jz@bp.renesas.com> 19113L: linux-iio@vger.kernel.org 19114L: linux-renesas-soc@vger.kernel.org 19115S: Supported 19116F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19117F: drivers/counter/rz-mtu3-cnt.c 19118 19119RENESAS RZ/N1 A5PSW SWITCH DRIVER 19120M: Clément Léger <clement.leger@bootlin.com> 19121L: linux-renesas-soc@vger.kernel.org 19122L: netdev@vger.kernel.org 19123S: Maintained 19124F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19125F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19126F: drivers/net/dsa/rzn1_a5psw* 19127F: drivers/net/pcs/pcs-rzn1-miic.c 19128F: include/dt-bindings/net/pcs-rzn1-miic.h 19129F: include/linux/pcs-rzn1-miic.h 19130F: net/dsa/tag_rzn1_a5psw.c 19131 19132RENESAS RZ/N1 DWMAC GLUE LAYER 19133M: Romain Gantois <romain.gantois@bootlin.com> 19134S: Maintained 19135F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19136F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19137 19138RENESAS RZ/N1 RTC CONTROLLER DRIVER 19139M: Miquel Raynal <miquel.raynal@bootlin.com> 19140L: linux-rtc@vger.kernel.org 19141L: linux-renesas-soc@vger.kernel.org 19142S: Maintained 19143F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19144F: drivers/rtc/rtc-rzn1.c 19145 19146RENESAS RZ/N1 USBF CONTROLLER DRIVER 19147M: Herve Codina <herve.codina@bootlin.com> 19148L: linux-renesas-soc@vger.kernel.org 19149L: linux-usb@vger.kernel.org 19150S: Maintained 19151F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19152F: drivers/usb/gadget/udc/renesas_usbf.c 19153 19154RENESAS RZ/V2M I2C DRIVER 19155M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19156L: linux-i2c@vger.kernel.org 19157L: linux-renesas-soc@vger.kernel.org 19158S: Supported 19159F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19160F: drivers/i2c/busses/i2c-rzv2m.c 19161 19162RENESAS SUPERH ETHERNET DRIVER 19163R: Sergey Shtylyov <s.shtylyov@omp.ru> 19164L: netdev@vger.kernel.org 19165L: linux-renesas-soc@vger.kernel.org 19166F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19167F: drivers/net/ethernet/renesas/Kconfig 19168F: drivers/net/ethernet/renesas/Makefile 19169F: drivers/net/ethernet/renesas/sh_eth* 19170F: include/linux/sh_eth.h 19171 19172RENESAS USB PHY DRIVER 19173M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19174L: linux-renesas-soc@vger.kernel.org 19175S: Maintained 19176F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19177 19178RENESAS VERSACLOCK 7 CLOCK DRIVER 19179M: Alex Helms <alexander.helms.jy@renesas.com> 19180S: Maintained 19181F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19182F: drivers/clk/clk-versaclock7.c 19183 19184RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19185M: Herve Codina <herve.codina@bootlin.com> 19186L: linux-iio@vger.kernel.org 19187S: Maintained 19188F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19189F: drivers/iio/potentiometer/x9250.c 19190 19191RESET CONTROLLER FRAMEWORK 19192M: Philipp Zabel <p.zabel@pengutronix.de> 19193S: Maintained 19194T: git git://git.pengutronix.de/git/pza/linux 19195F: Documentation/devicetree/bindings/reset/ 19196F: Documentation/driver-api/reset.rst 19197F: drivers/reset/ 19198F: include/dt-bindings/reset/ 19199F: include/linux/reset-controller.h 19200F: include/linux/reset.h 19201F: include/linux/reset/ 19202K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19203 19204RESTARTABLE SEQUENCES SUPPORT 19205M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19206M: Peter Zijlstra <peterz@infradead.org> 19207M: "Paul E. McKenney" <paulmck@kernel.org> 19208M: Boqun Feng <boqun.feng@gmail.com> 19209L: linux-kernel@vger.kernel.org 19210S: Supported 19211F: include/trace/events/rseq.h 19212F: include/uapi/linux/rseq.h 19213F: kernel/rseq.c 19214F: tools/testing/selftests/rseq/ 19215 19216RFKILL 19217M: Johannes Berg <johannes@sipsolutions.net> 19218L: linux-wireless@vger.kernel.org 19219S: Maintained 19220W: https://wireless.wiki.kernel.org/ 19221Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19222T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19223T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19224F: Documentation/ABI/stable/sysfs-class-rfkill 19225F: Documentation/driver-api/rfkill.rst 19226F: include/linux/rfkill.h 19227F: include/uapi/linux/rfkill.h 19228F: net/rfkill/ 19229 19230RHASHTABLE 19231M: Thomas Graf <tgraf@suug.ch> 19232M: Herbert Xu <herbert@gondor.apana.org.au> 19233L: netdev@vger.kernel.org 19234S: Maintained 19235F: include/linux/rhashtable-types.h 19236F: include/linux/rhashtable.h 19237F: lib/rhashtable.c 19238F: lib/test_rhashtable.c 19239 19240RICOH R5C592 MEMORYSTICK DRIVER 19241M: Maxim Levitsky <maximlevitsky@gmail.com> 19242S: Maintained 19243F: drivers/memstick/host/r592.* 19244 19245RICOH SMARTMEDIA/XD DRIVER 19246M: Maxim Levitsky <maximlevitsky@gmail.com> 19247S: Maintained 19248F: drivers/mtd/nand/raw/r852.c 19249F: drivers/mtd/nand/raw/r852.h 19250 19251RISC-V AIA DRIVERS 19252M: Anup Patel <anup@brainfault.org> 19253L: linux-riscv@lists.infradead.org 19254S: Maintained 19255F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19256F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19257F: drivers/irqchip/irq-riscv-aplic-*.c 19258F: drivers/irqchip/irq-riscv-aplic-*.h 19259F: drivers/irqchip/irq-riscv-imsic-*.c 19260F: drivers/irqchip/irq-riscv-imsic-*.h 19261F: drivers/irqchip/irq-riscv-intc.c 19262F: include/linux/irqchip/riscv-aplic.h 19263F: include/linux/irqchip/riscv-imsic.h 19264 19265RISC-V ARCHITECTURE 19266M: Paul Walmsley <paul.walmsley@sifive.com> 19267M: Palmer Dabbelt <palmer@dabbelt.com> 19268M: Albert Ou <aou@eecs.berkeley.edu> 19269L: linux-riscv@lists.infradead.org 19270S: Supported 19271Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19272C: irc://irc.libera.chat/riscv 19273P: Documentation/arch/riscv/patch-acceptance.rst 19274T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19275F: arch/riscv/ 19276N: riscv 19277K: riscv 19278 19279RISC-V MICROCHIP FPGA SUPPORT 19280M: Conor Dooley <conor.dooley@microchip.com> 19281M: Daire McNamara <daire.mcnamara@microchip.com> 19282L: linux-riscv@lists.infradead.org 19283S: Supported 19284F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19285F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19286F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19287F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19288F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19289F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19290F: Documentation/devicetree/bindings/riscv/microchip.yaml 19291F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19292F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19293F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19294F: arch/riscv/boot/dts/microchip/ 19295F: drivers/char/hw_random/mpfs-rng.c 19296F: drivers/clk/microchip/clk-mpfs*.c 19297F: drivers/firmware/microchip/mpfs-auto-update.c 19298F: drivers/i2c/busses/i2c-microchip-corei2c.c 19299F: drivers/mailbox/mailbox-mpfs.c 19300F: drivers/pci/controller/pcie-microchip-host.c 19301F: drivers/pwm/pwm-microchip-core.c 19302F: drivers/reset/reset-mpfs.c 19303F: drivers/rtc/rtc-mpfs.c 19304F: drivers/soc/microchip/mpfs-sys-controller.c 19305F: drivers/spi/spi-microchip-core-qspi.c 19306F: drivers/spi/spi-microchip-core.c 19307F: drivers/usb/musb/mpfs.c 19308F: include/soc/microchip/mpfs.h 19309 19310RISC-V MISC SOC SUPPORT 19311M: Conor Dooley <conor@kernel.org> 19312L: linux-riscv@lists.infradead.org 19313S: Maintained 19314Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19315T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19316F: Documentation/devicetree/bindings/riscv/ 19317F: arch/riscv/boot/dts/ 19318X: arch/riscv/boot/dts/allwinner/ 19319X: arch/riscv/boot/dts/renesas/ 19320X: arch/riscv/boot/dts/sophgo/ 19321 19322RISC-V PMU DRIVERS 19323M: Atish Patra <atishp@atishpatra.org> 19324R: Anup Patel <anup@brainfault.org> 19325L: linux-riscv@lists.infradead.org 19326S: Supported 19327F: drivers/perf/riscv_pmu.c 19328F: drivers/perf/riscv_pmu_legacy.c 19329F: drivers/perf/riscv_pmu_sbi.c 19330 19331RISC-V THEAD SoC SUPPORT 19332M: Jisheng Zhang <jszhang@kernel.org> 19333M: Guo Ren <guoren@kernel.org> 19334M: Fu Wei <wefu@redhat.com> 19335L: linux-riscv@lists.infradead.org 19336S: Maintained 19337F: arch/riscv/boot/dts/thead/ 19338 19339RNBD BLOCK DRIVERS 19340M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19341M: Jack Wang <jinpu.wang@ionos.com> 19342L: linux-block@vger.kernel.org 19343S: Maintained 19344F: drivers/block/rnbd/ 19345 19346ROCCAT DRIVERS 19347M: Stefan Achatz <erazor_de@users.sourceforge.net> 19348S: Maintained 19349W: http://sourceforge.net/projects/roccat/ 19350F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19351F: drivers/hid/hid-roccat* 19352F: include/linux/hid-roccat* 19353 19354ROCKCHIP CRYPTO DRIVERS 19355M: Corentin Labbe <clabbe@baylibre.com> 19356L: linux-crypto@vger.kernel.org 19357S: Maintained 19358F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19359F: drivers/crypto/rockchip/ 19360 19361ROCKCHIP I2S TDM DRIVER 19362M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19363L: linux-rockchip@lists.infradead.org 19364S: Maintained 19365F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19366F: sound/soc/rockchip/rockchip_i2s_tdm.* 19367 19368ROCKCHIP ISP V1 DRIVER 19369M: Dafna Hirschfeld <dafna@fastmail.com> 19370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19371L: linux-media@vger.kernel.org 19372L: linux-rockchip@lists.infradead.org 19373S: Maintained 19374F: Documentation/admin-guide/media/rkisp1.rst 19375F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19376F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19377F: drivers/media/platform/rockchip/rkisp1 19378F: include/uapi/linux/rkisp1-config.h 19379 19380ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19381M: Jacob Chen <jacob-chen@iotwrt.com> 19382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19383L: linux-media@vger.kernel.org 19384L: linux-rockchip@lists.infradead.org 19385S: Maintained 19386F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19387F: drivers/media/platform/rockchip/rga/ 19388 19389ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19390M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19391S: Maintained 19392F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19393F: sound/soc/codecs/rk3308_codec.c 19394F: sound/soc/codecs/rk3308_codec.h 19395 19396ROCKCHIP VIDEO DECODER DRIVER 19397M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19398L: linux-media@vger.kernel.org 19399L: linux-rockchip@lists.infradead.org 19400S: Maintained 19401F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19402F: drivers/staging/media/rkvdec/ 19403 19404ROCKER DRIVER 19405M: Jiri Pirko <jiri@resnulli.us> 19406L: netdev@vger.kernel.org 19407S: Supported 19408F: drivers/net/ethernet/rocker/ 19409 19410ROCKETPORT EXPRESS/INFINITY DRIVER 19411M: Kevin Cernekee <cernekee@gmail.com> 19412L: linux-serial@vger.kernel.org 19413S: Odd Fixes 19414F: drivers/tty/serial/rp2.* 19415 19416ROHM BD99954 CHARGER IC 19417M: Matti Vaittinen <mazziesaccount@gmail.com> 19418S: Supported 19419F: drivers/power/supply/bd99954-charger.c 19420F: drivers/power/supply/bd99954-charger.h 19421 19422ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19423M: Tomasz Duszynski <tduszyns@gmail.com> 19424S: Maintained 19425F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19426F: drivers/iio/light/bh1750.c 19427 19428ROHM BM1390 PRESSURE SENSOR DRIVER 19429M: Matti Vaittinen <mazziesaccount@gmail.com> 19430L: linux-iio@vger.kernel.org 19431S: Supported 19432F: drivers/iio/pressure/rohm-bm1390.c 19433 19434ROHM BU270xx LIGHT SENSOR DRIVERs 19435M: Matti Vaittinen <mazziesaccount@gmail.com> 19436L: linux-iio@vger.kernel.org 19437S: Supported 19438F: drivers/iio/light/rohm-bu27008.c 19439F: drivers/iio/light/rohm-bu27034.c 19440 19441ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19442M: Marek Vasut <marek.vasut+renesas@gmail.com> 19443L: linux-kernel@vger.kernel.org 19444L: linux-renesas-soc@vger.kernel.org 19445S: Supported 19446F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19447F: drivers/gpio/gpio-bd9571mwv.c 19448F: drivers/mfd/bd9571mwv.c 19449F: drivers/regulator/bd9571mwv-regulator.c 19450F: include/linux/mfd/bd9571mwv.h 19451 19452ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19453M: Matti Vaittinen <mazziesaccount@gmail.com> 19454S: Supported 19455F: drivers/clk/clk-bd718x7.c 19456F: drivers/gpio/gpio-bd71815.c 19457F: drivers/gpio/gpio-bd71828.c 19458F: drivers/mfd/rohm-bd71828.c 19459F: drivers/mfd/rohm-bd718x7.c 19460F: drivers/mfd/rohm-bd9576.c 19461F: drivers/regulator/bd71815-regulator.c 19462F: drivers/regulator/bd71828-regulator.c 19463F: drivers/regulator/bd718x7-regulator.c 19464F: drivers/regulator/bd9576-regulator.c 19465F: drivers/regulator/rohm-regulator.c 19466F: drivers/rtc/rtc-bd70528.c 19467F: drivers/watchdog/bd9576_wdt.c 19468F: include/linux/mfd/rohm-bd71815.h 19469F: include/linux/mfd/rohm-bd71828.h 19470F: include/linux/mfd/rohm-bd718x7.h 19471F: include/linux/mfd/rohm-bd957x.h 19472F: include/linux/mfd/rohm-generic.h 19473F: include/linux/mfd/rohm-shared.h 19474 19475ROSE NETWORK LAYER 19476M: Ralf Baechle <ralf@linux-mips.org> 19477L: linux-hams@vger.kernel.org 19478S: Maintained 19479W: https://linux-ax25.in-berlin.de 19480F: include/net/rose.h 19481F: include/uapi/linux/rose.h 19482F: net/rose/ 19483 19484ROTATION DRIVER FOR ALLWINNER A83T 19485M: Jernej Skrabec <jernej.skrabec@gmail.com> 19486L: linux-media@vger.kernel.org 19487S: Maintained 19488T: git git://linuxtv.org/media_tree.git 19489F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19490F: drivers/media/platform/sunxi/sun8i-rotate/ 19491 19492RPMSG TTY DRIVER 19493M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19494L: linux-remoteproc@vger.kernel.org 19495S: Maintained 19496F: drivers/tty/rpmsg_tty.c 19497 19498RTL2830 MEDIA DRIVER 19499L: linux-media@vger.kernel.org 19500S: Orphan 19501W: https://linuxtv.org 19502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19503F: drivers/media/dvb-frontends/rtl2830* 19504 19505RTL2832 MEDIA DRIVER 19506L: linux-media@vger.kernel.org 19507S: Orphan 19508W: https://linuxtv.org 19509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19510F: drivers/media/dvb-frontends/rtl2832* 19511 19512RTL2832_SDR MEDIA DRIVER 19513L: linux-media@vger.kernel.org 19514S: Orphan 19515W: https://linuxtv.org 19516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19517F: drivers/media/dvb-frontends/rtl2832_sdr* 19518 19519RTL8180 WIRELESS DRIVER 19520L: linux-wireless@vger.kernel.org 19521S: Orphan 19522F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19523 19524RTL8187 WIRELESS DRIVER 19525M: Hin-Tak Leung <hintak.leung@gmail.com> 19526M: Larry Finger <Larry.Finger@lwfinger.net> 19527L: linux-wireless@vger.kernel.org 19528S: Maintained 19529T: git https://github.com/pkshih/rtw.git 19530F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19531 19532RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19533M: Jes Sorensen <Jes.Sorensen@gmail.com> 19534L: linux-wireless@vger.kernel.org 19535S: Maintained 19536T: git https://github.com/pkshih/rtw.git 19537F: drivers/net/wireless/realtek/rtl8xxxu/ 19538 19539RTRS TRANSPORT DRIVERS 19540M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19541M: Jack Wang <jinpu.wang@ionos.com> 19542L: linux-rdma@vger.kernel.org 19543S: Maintained 19544F: drivers/infiniband/ulp/rtrs/ 19545 19546RUNTIME VERIFICATION (RV) 19547M: Daniel Bristot de Oliveira <bristot@kernel.org> 19548M: Steven Rostedt <rostedt@goodmis.org> 19549L: linux-trace-kernel@vger.kernel.org 19550S: Maintained 19551F: Documentation/trace/rv/ 19552F: include/linux/rv.h 19553F: include/rv/ 19554F: kernel/trace/rv/ 19555F: tools/verification/ 19556 19557RUST 19558M: Miguel Ojeda <ojeda@kernel.org> 19559M: Alex Gaynor <alex.gaynor@gmail.com> 19560M: Wedson Almeida Filho <wedsonaf@gmail.com> 19561R: Boqun Feng <boqun.feng@gmail.com> 19562R: Gary Guo <gary@garyguo.net> 19563R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19564R: Benno Lossin <benno.lossin@proton.me> 19565R: Andreas Hindborg <a.hindborg@samsung.com> 19566R: Alice Ryhl <aliceryhl@google.com> 19567L: rust-for-linux@vger.kernel.org 19568S: Supported 19569W: https://rust-for-linux.com 19570B: https://github.com/Rust-for-Linux/linux/issues 19571C: zulip://rust-for-linux.zulipchat.com 19572P: https://rust-for-linux.com/contributing 19573T: git https://github.com/Rust-for-Linux/linux.git rust-next 19574F: Documentation/rust/ 19575F: rust/ 19576F: samples/rust/ 19577F: scripts/*rust* 19578F: tools/testing/selftests/rust/ 19579K: \b(?i:rust)\b 19580 19581RXRPC SOCKETS (AF_RXRPC) 19582M: David Howells <dhowells@redhat.com> 19583M: Marc Dionne <marc.dionne@auristor.com> 19584L: linux-afs@lists.infradead.org 19585S: Supported 19586W: https://www.infradead.org/~dhowells/kafs/ 19587F: Documentation/networking/rxrpc.rst 19588F: include/keys/rxrpc-type.h 19589F: include/net/af_rxrpc.h 19590F: include/trace/events/rxrpc.h 19591F: include/uapi/linux/rxrpc.h 19592F: net/rxrpc/ 19593 19594S3 SAVAGE FRAMEBUFFER DRIVER 19595M: Antonino Daplas <adaplas@gmail.com> 19596L: linux-fbdev@vger.kernel.org 19597S: Maintained 19598F: drivers/video/fbdev/savage/ 19599 19600S390 ARCHITECTURE 19601M: Heiko Carstens <hca@linux.ibm.com> 19602M: Vasily Gorbik <gor@linux.ibm.com> 19603M: Alexander Gordeev <agordeev@linux.ibm.com> 19604R: Christian Borntraeger <borntraeger@linux.ibm.com> 19605R: Sven Schnelle <svens@linux.ibm.com> 19606L: linux-s390@vger.kernel.org 19607S: Supported 19608T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19609F: Documentation/driver-api/s390-drivers.rst 19610F: Documentation/arch/s390/ 19611F: arch/s390/ 19612F: drivers/s390/ 19613F: drivers/watchdog/diag288_wdt.c 19614 19615S390 COMMON I/O LAYER 19616M: Vineeth Vijayan <vneethv@linux.ibm.com> 19617M: Peter Oberparleiter <oberpar@linux.ibm.com> 19618L: linux-s390@vger.kernel.org 19619S: Supported 19620F: drivers/s390/cio/ 19621 19622S390 DASD DRIVER 19623M: Stefan Haberland <sth@linux.ibm.com> 19624M: Jan Hoeppner <hoeppner@linux.ibm.com> 19625L: linux-s390@vger.kernel.org 19626S: Supported 19627F: block/partitions/ibm.c 19628F: drivers/s390/block/dasd* 19629F: include/linux/dasd_mod.h 19630 19631S390 IOMMU (PCI) 19632M: Niklas Schnelle <schnelle@linux.ibm.com> 19633M: Matthew Rosato <mjrosato@linux.ibm.com> 19634R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19635L: linux-s390@vger.kernel.org 19636S: Supported 19637F: drivers/iommu/s390-iommu.c 19638 19639S390 IUCV NETWORK LAYER 19640M: Alexandra Winter <wintera@linux.ibm.com> 19641M: Thorsten Winkler <twinkler@linux.ibm.com> 19642L: linux-s390@vger.kernel.org 19643L: netdev@vger.kernel.org 19644S: Supported 19645F: drivers/s390/net/*iucv* 19646F: include/net/iucv/ 19647F: net/iucv/ 19648 19649S390 MM 19650M: Alexander Gordeev <agordeev@linux.ibm.com> 19651M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19652L: linux-s390@vger.kernel.org 19653S: Supported 19654T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19655F: arch/s390/include/asm/pgtable.h 19656F: arch/s390/mm 19657 19658S390 NETWORK DRIVERS 19659M: Alexandra Winter <wintera@linux.ibm.com> 19660M: Thorsten Winkler <twinkler@linux.ibm.com> 19661L: linux-s390@vger.kernel.org 19662L: netdev@vger.kernel.org 19663S: Supported 19664F: drivers/s390/net/ 19665 19666S390 PCI SUBSYSTEM 19667M: Niklas Schnelle <schnelle@linux.ibm.com> 19668M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19669L: linux-s390@vger.kernel.org 19670S: Supported 19671F: Documentation/arch/s390/pci.rst 19672F: arch/s390/pci/ 19673F: drivers/pci/hotplug/s390_pci_hpc.c 19674 19675S390 SCM DRIVER 19676M: Vineeth Vijayan <vneethv@linux.ibm.com> 19677L: linux-s390@vger.kernel.org 19678S: Supported 19679F: drivers/s390/block/scm* 19680F: drivers/s390/cio/scm.c 19681 19682S390 VFIO AP DRIVER 19683M: Tony Krowiak <akrowiak@linux.ibm.com> 19684M: Halil Pasic <pasic@linux.ibm.com> 19685M: Jason Herne <jjherne@linux.ibm.com> 19686L: linux-s390@vger.kernel.org 19687S: Supported 19688F: Documentation/arch/s390/vfio-ap* 19689F: drivers/s390/crypto/vfio_ap* 19690 19691S390 VFIO-CCW DRIVER 19692M: Eric Farman <farman@linux.ibm.com> 19693M: Matthew Rosato <mjrosato@linux.ibm.com> 19694R: Halil Pasic <pasic@linux.ibm.com> 19695L: linux-s390@vger.kernel.org 19696L: kvm@vger.kernel.org 19697S: Supported 19698F: Documentation/arch/s390/vfio-ccw.rst 19699F: drivers/s390/cio/vfio_ccw* 19700F: include/uapi/linux/vfio_ccw.h 19701 19702S390 VFIO-PCI DRIVER 19703M: Matthew Rosato <mjrosato@linux.ibm.com> 19704M: Eric Farman <farman@linux.ibm.com> 19705L: linux-s390@vger.kernel.org 19706L: kvm@vger.kernel.org 19707S: Supported 19708F: arch/s390/kvm/pci* 19709F: drivers/vfio/pci/vfio_pci_zdev.c 19710F: include/uapi/linux/vfio_zdev.h 19711 19712S390 ZCRYPT DRIVER 19713M: Harald Freudenberger <freude@linux.ibm.com> 19714L: linux-s390@vger.kernel.org 19715S: Supported 19716F: drivers/s390/crypto/ 19717 19718S390 ZFCP DRIVER 19719M: Steffen Maier <maier@linux.ibm.com> 19720M: Benjamin Block <bblock@linux.ibm.com> 19721L: linux-s390@vger.kernel.org 19722S: Supported 19723F: drivers/s390/scsi/zfcp_* 19724 19725SAA6588 RDS RECEIVER DRIVER 19726M: Hans Verkuil <hverkuil@xs4all.nl> 19727L: linux-media@vger.kernel.org 19728S: Odd Fixes 19729W: https://linuxtv.org 19730T: git git://linuxtv.org/media_tree.git 19731F: drivers/media/i2c/saa6588* 19732 19733SAA7134 VIDEO4LINUX DRIVER 19734M: Mauro Carvalho Chehab <mchehab@kernel.org> 19735L: linux-media@vger.kernel.org 19736S: Odd fixes 19737W: https://linuxtv.org 19738T: git git://linuxtv.org/media_tree.git 19739F: Documentation/driver-api/media/drivers/saa7134* 19740F: drivers/media/pci/saa7134/ 19741 19742SAA7146 VIDEO4LINUX-2 DRIVER 19743M: Hans Verkuil <hverkuil@xs4all.nl> 19744L: linux-media@vger.kernel.org 19745S: Maintained 19746T: git git://linuxtv.org/media_tree.git 19747F: drivers/media/common/saa7146/ 19748F: drivers/media/pci/saa7146/ 19749F: include/media/drv-intf/saa7146* 19750 19751SAFESETID SECURITY MODULE 19752M: Micah Morton <mortonm@chromium.org> 19753S: Supported 19754F: Documentation/admin-guide/LSM/SafeSetID.rst 19755F: security/safesetid/ 19756 19757SAMSUNG AUDIO (ASoC) DRIVERS 19758M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19760S: Maintained 19761B: mailto:linux-samsung-soc@vger.kernel.org 19762F: Documentation/devicetree/bindings/sound/samsung* 19763F: sound/soc/samsung/ 19764 19765SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19766M: Krzysztof Kozlowski <krzk@kernel.org> 19767L: linux-crypto@vger.kernel.org 19768L: linux-samsung-soc@vger.kernel.org 19769S: Maintained 19770F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19771F: drivers/crypto/exynos-rng.c 19772 19773SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19774M: Łukasz Stelmach <l.stelmach@samsung.com> 19775L: linux-samsung-soc@vger.kernel.org 19776S: Maintained 19777F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19778F: drivers/char/hw_random/exynos-trng.c 19779 19780SAMSUNG FRAMEBUFFER DRIVER 19781M: Jingoo Han <jingoohan1@gmail.com> 19782L: linux-fbdev@vger.kernel.org 19783S: Maintained 19784F: drivers/video/fbdev/s3c-fb.c 19785 19786SAMSUNG INTERCONNECT DRIVERS 19787M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19788M: Artur Świgoń <a.swigon@samsung.com> 19789L: linux-pm@vger.kernel.org 19790L: linux-samsung-soc@vger.kernel.org 19791S: Supported 19792F: drivers/interconnect/samsung/ 19793 19794SAMSUNG LAPTOP DRIVER 19795M: Corentin Chary <corentin.chary@gmail.com> 19796L: platform-driver-x86@vger.kernel.org 19797S: Maintained 19798F: drivers/platform/x86/samsung-laptop.c 19799 19800SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19801M: Krzysztof Kozlowski <krzk@kernel.org> 19802L: linux-kernel@vger.kernel.org 19803L: linux-samsung-soc@vger.kernel.org 19804S: Maintained 19805B: mailto:linux-samsung-soc@vger.kernel.org 19806F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19807F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19808F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19809F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19810F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19811F: drivers/clk/clk-s2mps11.c 19812F: drivers/mfd/sec*.c 19813F: drivers/regulator/s2m*.c 19814F: drivers/regulator/s5m*.c 19815F: drivers/rtc/rtc-s5m.c 19816F: include/linux/mfd/samsung/ 19817 19818SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19819M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19820L: linux-media@vger.kernel.org 19821L: linux-samsung-soc@vger.kernel.org 19822S: Maintained 19823F: drivers/media/platform/samsung/s3c-camif/ 19824F: include/media/drv-intf/s3c_camif.h 19825 19826SAMSUNG S3FWRN5 NFC DRIVER 19827M: Krzysztof Kozlowski <krzk@kernel.org> 19828S: Maintained 19829F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19830F: drivers/nfc/s3fwrn5 19831 19832SAMSUNG S5C73M3 CAMERA DRIVER 19833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19834M: Andrzej Hajda <andrzej.hajda@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Supported 19837F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19838F: drivers/media/i2c/s5c73m3/* 19839 19840SAMSUNG S5K5BAF CAMERA DRIVER 19841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19842M: Andrzej Hajda <andrzej.hajda@intel.com> 19843L: linux-media@vger.kernel.org 19844S: Supported 19845F: drivers/media/i2c/s5k5baf.c 19846 19847SAMSUNG S5P Security SubSystem (SSS) DRIVER 19848M: Krzysztof Kozlowski <krzk@kernel.org> 19849M: Vladimir Zapolskiy <vz@mleia.com> 19850L: linux-crypto@vger.kernel.org 19851L: linux-samsung-soc@vger.kernel.org 19852S: Maintained 19853F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19854F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19855F: drivers/crypto/s5p-sss.c 19856 19857SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19859L: linux-media@vger.kernel.org 19860S: Supported 19861Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19862F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19863F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19864F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19865F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19866F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19867F: drivers/media/platform/samsung/exynos4-is/ 19868 19869SAMSUNG SOC CLOCK DRIVERS 19870M: Krzysztof Kozlowski <krzk@kernel.org> 19871M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19872M: Chanwoo Choi <cw00.choi@samsung.com> 19873R: Alim Akhtar <alim.akhtar@samsung.com> 19874L: linux-samsung-soc@vger.kernel.org 19875S: Maintained 19876T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19877F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19878F: Documentation/devicetree/bindings/clock/samsung,s3c* 19879F: drivers/clk/samsung/ 19880F: include/dt-bindings/clock/exynos*.h 19881F: include/dt-bindings/clock/s5p*.h 19882F: include/dt-bindings/clock/samsung,*.h 19883F: include/linux/clk/samsung.h 19884 19885SAMSUNG SPI DRIVERS 19886M: Andi Shyti <andi.shyti@kernel.org> 19887L: linux-spi@vger.kernel.org 19888L: linux-samsung-soc@vger.kernel.org 19889S: Maintained 19890F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19891F: drivers/spi/spi-s3c* 19892F: include/linux/platform_data/spi-s3c64xx.h 19893 19894SAMSUNG SXGBE DRIVERS 19895M: Byungho An <bh74.an@samsung.com> 19896L: netdev@vger.kernel.org 19897S: Supported 19898F: drivers/net/ethernet/samsung/sxgbe/ 19899 19900SAMSUNG THERMAL DRIVER 19901M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19902M: Krzysztof Kozlowski <krzk@kernel.org> 19903L: linux-pm@vger.kernel.org 19904L: linux-samsung-soc@vger.kernel.org 19905S: Maintained 19906F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19907F: drivers/thermal/samsung/ 19908 19909SAMSUNG USB2 PHY DRIVER 19910M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19911L: linux-kernel@vger.kernel.org 19912S: Supported 19913F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19914F: Documentation/driver-api/phy/samsung-usb2.rst 19915F: drivers/phy/samsung/phy-exynos4210-usb2.c 19916F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19917F: drivers/phy/samsung/phy-exynos5250-usb2.c 19918F: drivers/phy/samsung/phy-s5pv210-usb2.c 19919F: drivers/phy/samsung/phy-samsung-usb2.c 19920F: drivers/phy/samsung/phy-samsung-usb2.h 19921 19922SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19923M: Paul Barker <paul.barker@sancloud.com> 19924R: Marc Murphy <marc.murphy@sancloud.com> 19925S: Supported 19926F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19927 19928SC1200 WDT DRIVER 19929M: Zwane Mwaikambo <zwanem@gmail.com> 19930S: Maintained 19931F: drivers/watchdog/sc1200wdt.c 19932 19933SCHEDULER 19934M: Ingo Molnar <mingo@redhat.com> 19935M: Peter Zijlstra <peterz@infradead.org> 19936M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19937M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19938R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19939R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19940R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19941R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19942R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19943R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19944L: linux-kernel@vger.kernel.org 19945S: Maintained 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19947F: include/linux/preempt.h 19948F: include/linux/sched.h 19949F: include/linux/wait.h 19950F: include/uapi/linux/sched.h 19951F: kernel/sched/ 19952 19953SCSI LIBSAS SUBSYSTEM 19954R: John Garry <john.g.garry@oracle.com> 19955R: Jason Yan <yanaijie@huawei.com> 19956L: linux-scsi@vger.kernel.org 19957S: Supported 19958F: Documentation/scsi/libsas.rst 19959F: drivers/scsi/libsas/ 19960F: include/scsi/libsas.h 19961F: include/scsi/sas_ata.h 19962 19963SCSI RDMA PROTOCOL (SRP) INITIATOR 19964M: Bart Van Assche <bvanassche@acm.org> 19965L: linux-rdma@vger.kernel.org 19966S: Supported 19967Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19968F: drivers/infiniband/ulp/srp/ 19969F: include/scsi/srp.h 19970 19971SCSI RDMA PROTOCOL (SRP) TARGET 19972M: Bart Van Assche <bvanassche@acm.org> 19973L: linux-rdma@vger.kernel.org 19974L: target-devel@vger.kernel.org 19975S: Supported 19976Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19977F: drivers/infiniband/ulp/srpt/ 19978 19979SCSI SG DRIVER 19980M: Doug Gilbert <dgilbert@interlog.com> 19981L: linux-scsi@vger.kernel.org 19982S: Maintained 19983W: http://sg.danny.cz/sg 19984F: Documentation/scsi/scsi-generic.rst 19985F: drivers/scsi/sg.c 19986F: include/scsi/sg.h 19987 19988SCSI SUBSYSTEM 19989M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19990M: "Martin K. Petersen" <martin.petersen@oracle.com> 19991L: linux-scsi@vger.kernel.org 19992S: Maintained 19993Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19996F: Documentation/devicetree/bindings/scsi/ 19997F: drivers/scsi/ 19998F: drivers/ufs/ 19999F: include/scsi/ 20000 20001SCSI TAPE DRIVER 20002M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 20003L: linux-scsi@vger.kernel.org 20004S: Maintained 20005F: Documentation/scsi/st.rst 20006F: drivers/scsi/st.* 20007F: drivers/scsi/st_*.h 20008 20009SCSI TARGET CORE USER DRIVER 20010M: Bodo Stroesser <bostroesser@gmail.com> 20011L: linux-scsi@vger.kernel.org 20012L: target-devel@vger.kernel.org 20013S: Supported 20014F: Documentation/target/tcmu-design.rst 20015F: drivers/target/target_core_user.c 20016F: include/uapi/linux/target_core_user.h 20017 20018SCSI TARGET SUBSYSTEM 20019M: "Martin K. Petersen" <martin.petersen@oracle.com> 20020L: linux-scsi@vger.kernel.org 20021L: target-devel@vger.kernel.org 20022S: Supported 20023Q: https://patchwork.kernel.org/project/target-devel/list/ 20024T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20025F: Documentation/target/ 20026F: drivers/target/ 20027F: include/target/ 20028 20029SCTP PROTOCOL 20030M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20031M: Xin Long <lucien.xin@gmail.com> 20032L: linux-sctp@vger.kernel.org 20033S: Maintained 20034W: https://github.com/sctp/lksctp-tools/wiki 20035F: Documentation/networking/sctp.rst 20036F: include/linux/sctp.h 20037F: include/net/sctp/ 20038F: include/uapi/linux/sctp.h 20039F: net/sctp/ 20040 20041SCx200 CPU SUPPORT 20042M: Jim Cromie <jim.cromie@gmail.com> 20043S: Odd Fixes 20044F: Documentation/i2c/busses/scx200_acb.rst 20045F: arch/x86/platform/scx200/ 20046F: drivers/i2c/busses/scx200* 20047F: drivers/mtd/maps/scx200_docflash.c 20048F: drivers/watchdog/scx200_wdt.c 20049F: include/linux/scx200.h 20050 20051SCx200 GPIO DRIVER 20052M: Jim Cromie <jim.cromie@gmail.com> 20053S: Maintained 20054F: drivers/char/scx200_gpio.c 20055F: include/linux/scx200_gpio.h 20056 20057SCx200 HRT CLOCKSOURCE DRIVER 20058M: Jim Cromie <jim.cromie@gmail.com> 20059S: Maintained 20060F: drivers/clocksource/scx200_hrt.c 20061 20062SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20063M: Sascha Sommer <saschasommer@freenet.de> 20064L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20065S: Maintained 20066F: drivers/mmc/host/sdricoh_cs.c 20067 20068SECO BOARDS CEC DRIVER 20069M: Ettore Chimenti <ek5.chimenti@gmail.com> 20070S: Maintained 20071F: drivers/media/cec/platform/seco/seco-cec.c 20072F: drivers/media/cec/platform/seco/seco-cec.h 20073 20074SECURE COMPUTING 20075M: Kees Cook <keescook@chromium.org> 20076R: Andy Lutomirski <luto@amacapital.net> 20077R: Will Drewry <wad@chromium.org> 20078S: Supported 20079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20080F: Documentation/userspace-api/seccomp_filter.rst 20081F: include/linux/seccomp.h 20082F: include/uapi/linux/seccomp.h 20083F: kernel/seccomp.c 20084F: tools/testing/selftests/kselftest_harness.h 20085F: tools/testing/selftests/seccomp/* 20086K: \bsecure_computing 20087K: \bTIF_SECCOMP\b 20088 20089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20090M: Kamal Dasu <kamal.dasu@broadcom.com> 20091M: Al Cooper <alcooperx@gmail.com> 20092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20093L: linux-mmc@vger.kernel.org 20094S: Maintained 20095F: drivers/mmc/host/sdhci-brcmstb* 20096 20097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20098M: Adrian Hunter <adrian.hunter@intel.com> 20099L: linux-mmc@vger.kernel.org 20100S: Supported 20101F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20102F: drivers/mmc/host/sdhci* 20103 20104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20105M: Aubin Constans <aubin.constans@microchip.com> 20106R: Eugen Hristev <eugen.hristev@collabora.com> 20107L: linux-mmc@vger.kernel.org 20108S: Supported 20109F: drivers/mmc/host/sdhci-of-at91.c 20110 20111SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20112M: Haibo Chen <haibo.chen@nxp.com> 20113L: imx@lists.linux.dev 20114L: linux-mmc@vger.kernel.org 20115S: Maintained 20116F: drivers/mmc/host/sdhci-esdhc-imx.c 20117 20118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20119M: Ben Dooks <ben-linux@fluff.org> 20120M: Jaehoon Chung <jh80.chung@samsung.com> 20121L: linux-mmc@vger.kernel.org 20122S: Maintained 20123F: drivers/mmc/host/sdhci-s3c* 20124 20125SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20126M: Viresh Kumar <vireshk@kernel.org> 20127L: linux-mmc@vger.kernel.org 20128S: Maintained 20129F: drivers/mmc/host/sdhci-spear.c 20130 20131SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20132M: Vignesh Raghavendra <vigneshr@ti.com> 20133L: linux-mmc@vger.kernel.org 20134S: Maintained 20135F: drivers/mmc/host/sdhci-omap.c 20136 20137SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20138M: Jonathan Derrick <jonathan.derrick@linux.dev> 20139L: linux-block@vger.kernel.org 20140S: Supported 20141F: block/opal_proto.h 20142F: block/sed* 20143F: include/linux/sed* 20144F: include/uapi/linux/sed* 20145 20146SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20147M: Mark Rutland <mark.rutland@arm.com> 20148M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20149M: Sudeep Holla <sudeep.holla@arm.com> 20150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20151S: Maintained 20152F: drivers/firmware/smccc/ 20153F: include/linux/arm-smccc.h 20154 20155SECURITY CONTACT 20156M: Security Officers <security@kernel.org> 20157S: Supported 20158F: Documentation/process/security-bugs.rst 20159 20160SECURITY SUBSYSTEM 20161M: Paul Moore <paul@paul-moore.com> 20162M: James Morris <jmorris@namei.org> 20163M: "Serge E. Hallyn" <serge@hallyn.com> 20164L: linux-security-module@vger.kernel.org 20165S: Supported 20166Q: https://patchwork.kernel.org/project/linux-security-module/list 20167B: mailto:linux-security-module@vger.kernel.org 20168P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20169T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20170F: include/linux/lsm_audit.h 20171F: include/linux/lsm_hook_defs.h 20172F: include/linux/lsm_hooks.h 20173F: include/linux/security.h 20174F: include/uapi/linux/lsm.h 20175F: security/ 20176F: tools/testing/selftests/lsm/ 20177X: security/selinux/ 20178K: \bsecurity_[a-z_0-9]\+\b 20179 20180SELINUX SECURITY MODULE 20181M: Paul Moore <paul@paul-moore.com> 20182M: Stephen Smalley <stephen.smalley.work@gmail.com> 20183R: Ondrej Mosnacek <omosnace@redhat.com> 20184L: selinux@vger.kernel.org 20185S: Supported 20186W: https://github.com/SELinuxProject 20187Q: https://patchwork.kernel.org/project/selinux/list 20188B: mailto:selinux@vger.kernel.org 20189P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20190T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20191F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20192F: Documentation/ABI/removed/sysfs-selinux-disable 20193F: Documentation/admin-guide/LSM/SELinux.rst 20194F: include/trace/events/avc.h 20195F: include/uapi/linux/selinux_netlink.h 20196F: scripts/selinux/ 20197F: security/selinux/ 20198 20199SENSABLE PHANTOM 20200M: Jiri Slaby <jirislaby@kernel.org> 20201S: Maintained 20202F: drivers/misc/phantom.c 20203F: include/uapi/linux/phantom.h 20204 20205SENSEAIR SUNRISE 006-0-0007 20206M: Jacopo Mondi <jacopo@jmondi.org> 20207S: Maintained 20208F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20209F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20210F: drivers/iio/chemical/sunrise_co2.c 20211 20212SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20213M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20214S: Maintained 20215F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20216F: drivers/iio/chemical/scd30.h 20217F: drivers/iio/chemical/scd30_core.c 20218F: drivers/iio/chemical/scd30_i2c.c 20219F: drivers/iio/chemical/scd30_serial.c 20220 20221SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20222M: Roan van Dijk <roan@protonic.nl> 20223S: Maintained 20224F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20225F: drivers/iio/chemical/scd4x.c 20226 20227SENSIRION SGP40 GAS SENSOR DRIVER 20228M: Andreas Klinger <ak@it-klinger.de> 20229S: Maintained 20230F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20231F: drivers/iio/chemical/sgp40.c 20232 20233SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20234M: Tomasz Duszynski <tduszyns@gmail.com> 20235S: Maintained 20236F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20237F: drivers/iio/chemical/sps30.c 20238F: drivers/iio/chemical/sps30_i2c.c 20239F: drivers/iio/chemical/sps30_serial.c 20240 20241SERIAL DEVICE BUS 20242M: Rob Herring <robh@kernel.org> 20243L: linux-serial@vger.kernel.org 20244S: Maintained 20245F: Documentation/devicetree/bindings/serial/serial.yaml 20246F: drivers/tty/serdev/ 20247F: include/linux/serdev.h 20248 20249SERIAL IR RECEIVER 20250M: Sean Young <sean@mess.org> 20251L: linux-media@vger.kernel.org 20252S: Maintained 20253F: drivers/media/rc/serial_ir.c 20254 20255SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20256M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20258S: Maintained 20259F: Documentation/devicetree/bindings/slimbus/ 20260F: drivers/slimbus/ 20261F: include/linux/slimbus.h 20262 20263SFC NETWORK DRIVER 20264M: Edward Cree <ecree.xilinx@gmail.com> 20265M: Martin Habets <habetsm.xilinx@gmail.com> 20266L: netdev@vger.kernel.org 20267L: linux-net-drivers@amd.com 20268S: Supported 20269F: Documentation/networking/devlink/sfc.rst 20270F: drivers/net/ethernet/sfc/ 20271 20272SFCTEMP HWMON DRIVER 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274M: Hal Feng <hal.feng@starfivetech.com> 20275L: linux-hwmon@vger.kernel.org 20276S: Maintained 20277F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20278F: Documentation/hwmon/sfctemp.rst 20279F: drivers/hwmon/sfctemp.c 20280 20281SFF/SFP/SFP+ MODULE SUPPORT 20282M: Russell King <linux@armlinux.org.uk> 20283L: netdev@vger.kernel.org 20284S: Maintained 20285F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20286F: drivers/net/phy/phylink.c 20287F: drivers/net/phy/sfp* 20288F: include/linux/mdio/mdio-i2c.h 20289F: include/linux/phylink.h 20290F: include/linux/sfp.h 20291K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20292 20293SGI GRU DRIVER 20294M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20295S: Maintained 20296F: drivers/misc/sgi-gru/ 20297 20298SGI XP/XPC/XPNET DRIVER 20299M: Robin Holt <robinmholt@gmail.com> 20300M: Steve Wahl <steve.wahl@hpe.com> 20301S: Maintained 20302F: drivers/misc/sgi-xp/ 20303 20304SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20305M: Wenjia Zhang <wenjia@linux.ibm.com> 20306M: Jan Karcher <jaka@linux.ibm.com> 20307R: D. Wythe <alibuda@linux.alibaba.com> 20308R: Tony Lu <tonylu@linux.alibaba.com> 20309R: Wen Gu <guwen@linux.alibaba.com> 20310L: linux-s390@vger.kernel.org 20311S: Supported 20312F: net/smc/ 20313 20314SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20315M: Linus Walleij <linus.walleij@linaro.org> 20316L: linux-iio@vger.kernel.org 20317S: Maintained 20318T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20319F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20320F: drivers/iio/light/gp2ap002.c 20321 20322SHARP RJ54N1CB0C SENSOR DRIVER 20323M: Jacopo Mondi <jacopo@jmondi.org> 20324L: linux-media@vger.kernel.org 20325S: Odd fixes 20326T: git git://linuxtv.org/media_tree.git 20327F: drivers/media/i2c/rj54n1cb0c.c 20328F: include/media/i2c/rj54n1cb0c.h 20329 20330SHRINKER 20331M: Andrew Morton <akpm@linux-foundation.org> 20332M: Dave Chinner <david@fromorbit.com> 20333R: Qi Zheng <zhengqi.arch@bytedance.com> 20334R: Roman Gushchin <roman.gushchin@linux.dev> 20335R: Muchun Song <muchun.song@linux.dev> 20336L: linux-mm@kvack.org 20337S: Maintained 20338F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20339F: include/linux/shrinker.h 20340F: mm/shrinker.c 20341F: mm/shrinker_debug.c 20342 20343SH_VOU V4L2 OUTPUT DRIVER 20344L: linux-media@vger.kernel.org 20345S: Orphan 20346F: drivers/media/platform/renesas/sh_vou.c 20347F: include/media/drv-intf/sh_vou.h 20348 20349SI2157 MEDIA DRIVER 20350L: linux-media@vger.kernel.org 20351S: Orphan 20352W: https://linuxtv.org 20353Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20354F: drivers/media/tuners/si2157* 20355 20356SI2165 MEDIA DRIVER 20357M: Matthias Schwarzott <zzam@gentoo.org> 20358L: linux-media@vger.kernel.org 20359S: Maintained 20360W: https://linuxtv.org 20361Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20362F: drivers/media/dvb-frontends/si2165* 20363 20364SI2168 MEDIA DRIVER 20365L: linux-media@vger.kernel.org 20366S: Orphan 20367W: https://linuxtv.org 20368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20369F: drivers/media/dvb-frontends/si2168* 20370 20371SI470X FM RADIO RECEIVER I2C DRIVER 20372M: Hans Verkuil <hverkuil@xs4all.nl> 20373L: linux-media@vger.kernel.org 20374S: Odd Fixes 20375W: https://linuxtv.org 20376T: git git://linuxtv.org/media_tree.git 20377F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20378F: drivers/media/radio/si470x/radio-si470x-i2c.c 20379 20380SI470X FM RADIO RECEIVER USB DRIVER 20381M: Hans Verkuil <hverkuil@xs4all.nl> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384W: https://linuxtv.org 20385T: git git://linuxtv.org/media_tree.git 20386F: drivers/media/radio/si470x/radio-si470x-common.c 20387F: drivers/media/radio/si470x/radio-si470x-usb.c 20388F: drivers/media/radio/si470x/radio-si470x.h 20389 20390SI4713 FM RADIO TRANSMITTER I2C DRIVER 20391M: Eduardo Valentin <edubezval@gmail.com> 20392L: linux-media@vger.kernel.org 20393S: Odd Fixes 20394W: https://linuxtv.org 20395T: git git://linuxtv.org/media_tree.git 20396F: drivers/media/radio/si4713/si4713.? 20397 20398SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20399M: Eduardo Valentin <edubezval@gmail.com> 20400L: linux-media@vger.kernel.org 20401S: Odd Fixes 20402W: https://linuxtv.org 20403T: git git://linuxtv.org/media_tree.git 20404F: drivers/media/radio/si4713/radio-platform-si4713.c 20405 20406SI4713 FM RADIO TRANSMITTER USB DRIVER 20407M: Hans Verkuil <hverkuil@xs4all.nl> 20408L: linux-media@vger.kernel.org 20409S: Maintained 20410W: https://linuxtv.org 20411T: git git://linuxtv.org/media_tree.git 20412F: drivers/media/radio/si4713/radio-usb-si4713.c 20413 20414SIANO DVB DRIVER 20415M: Mauro Carvalho Chehab <mchehab@kernel.org> 20416L: linux-media@vger.kernel.org 20417S: Odd fixes 20418W: https://linuxtv.org 20419T: git git://linuxtv.org/media_tree.git 20420F: drivers/media/common/siano/ 20421F: drivers/media/mmc/siano/ 20422F: drivers/media/usb/siano/ 20423F: drivers/media/usb/siano/ 20424 20425SIEMENS IPC LED DRIVERS 20426M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20427M: Xing Tong Wu <xingtong.wu@siemens.com> 20428M: Tobias Schaffner <tobias.schaffner@siemens.com> 20429L: linux-leds@vger.kernel.org 20430S: Maintained 20431F: drivers/leds/simple/ 20432 20433SIEMENS IPC PLATFORM DRIVERS 20434M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20435M: Xing Tong Wu <xingtong.wu@siemens.com> 20436M: Tobias Schaffner <tobias.schaffner@siemens.com> 20437L: platform-driver-x86@vger.kernel.org 20438S: Maintained 20439F: drivers/platform/x86/siemens/ 20440F: include/linux/platform_data/x86/simatic-ipc-base.h 20441F: include/linux/platform_data/x86/simatic-ipc.h 20442 20443SIEMENS IPC WATCHDOG DRIVERS 20444M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20445M: Xing Tong Wu <xingtong.wu@siemens.com> 20446M: Tobias Schaffner <tobias.schaffner@siemens.com> 20447L: linux-watchdog@vger.kernel.org 20448S: Maintained 20449F: drivers/watchdog/simatic-ipc-wdt.c 20450 20451SIFIVE DRIVERS 20452M: Paul Walmsley <paul.walmsley@sifive.com> 20453M: Samuel Holland <samuel.holland@sifive.com> 20454L: linux-riscv@lists.infradead.org 20455S: Supported 20456F: drivers/dma/sf-pdma/ 20457N: sifive 20458K: fu[57]40 20459K: [^@]sifive 20460 20461SILEAD TOUCHSCREEN DRIVER 20462M: Hans de Goede <hdegoede@redhat.com> 20463L: linux-input@vger.kernel.org 20464L: platform-driver-x86@vger.kernel.org 20465S: Maintained 20466F: drivers/input/touchscreen/silead.c 20467F: drivers/platform/x86/touchscreen_dmi.c 20468 20469SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20470M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20471S: Supported 20472F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20473F: drivers/net/wireless/silabs/wfx/ 20474 20475SILICON MOTION SM712 FRAME BUFFER DRIVER 20476M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20477M: Teddy Wang <teddy.wang@siliconmotion.com> 20478M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20479L: linux-fbdev@vger.kernel.org 20480S: Maintained 20481F: Documentation/fb/sm712fb.rst 20482F: drivers/video/fbdev/sm712* 20483 20484SILVACO I3C DUAL-ROLE MASTER 20485M: Miquel Raynal <miquel.raynal@bootlin.com> 20486M: Conor Culhane <conor.culhane@silvaco.com> 20487L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20488S: Maintained 20489F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20490F: drivers/i3c/master/svc-i3c-master.c 20491 20492SIMPLEFB FB DRIVER 20493M: Hans de Goede <hdegoede@redhat.com> 20494L: linux-fbdev@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20497F: drivers/video/fbdev/simplefb.c 20498F: include/linux/platform_data/simplefb.h 20499 20500SIOX 20501M: Thorsten Scherer <t.scherer@eckelmann.de> 20502R: Pengutronix Kernel Team <kernel@pengutronix.de> 20503S: Supported 20504F: drivers/gpio/gpio-siox.c 20505F: drivers/siox/* 20506F: include/trace/events/siox.h 20507 20508SIPHASH PRF ROUTINES 20509M: Jason A. Donenfeld <Jason@zx2c4.com> 20510S: Maintained 20511F: include/linux/siphash.h 20512F: lib/siphash.c 20513F: lib/siphash_kunit.c 20514 20515SIS 190 ETHERNET DRIVER 20516M: Francois Romieu <romieu@fr.zoreil.com> 20517L: netdev@vger.kernel.org 20518S: Maintained 20519F: drivers/net/ethernet/sis/sis190.c 20520 20521SIS 900/7016 FAST ETHERNET DRIVER 20522M: Daniele Venzano <venza@brownhat.org> 20523L: netdev@vger.kernel.org 20524S: Maintained 20525W: http://www.brownhat.org/sis900.html 20526F: drivers/net/ethernet/sis/sis900.* 20527 20528SIS FRAMEBUFFER DRIVER 20529S: Orphan 20530F: Documentation/fb/sisfb.rst 20531F: drivers/video/fbdev/sis/ 20532F: include/video/sisfb.h 20533 20534SIS I2C TOUCHSCREEN DRIVER 20535M: Mika Penttilä <mpenttil@redhat.com> 20536L: linux-input@vger.kernel.org 20537S: Maintained 20538F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20539F: drivers/input/touchscreen/sis_i2c.c 20540 20541SIS USB2VGA DRIVER 20542M: Thomas Winischhofer <thomas@winischhofer.net> 20543S: Maintained 20544W: http://www.winischhofer.at/linuxsisusbvga.shtml 20545F: drivers/usb/misc/sisusbvga/ 20546 20547SL28 CPLD MFD DRIVER 20548M: Michael Walle <mwalle@kernel.org> 20549S: Maintained 20550F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20551F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20552F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20553F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20554F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20555F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20556F: drivers/gpio/gpio-sl28cpld.c 20557F: drivers/hwmon/sl28cpld-hwmon.c 20558F: drivers/irqchip/irq-sl28cpld.c 20559F: drivers/pwm/pwm-sl28cpld.c 20560F: drivers/watchdog/sl28cpld_wdt.c 20561 20562SL28 VPD NVMEM LAYOUT DRIVER 20563M: Michael Walle <mwalle@kernel.org> 20564S: Maintained 20565F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20566F: drivers/nvmem/layouts/sl28vpd.c 20567 20568SLAB ALLOCATOR 20569M: Christoph Lameter <cl@linux.com> 20570M: Pekka Enberg <penberg@kernel.org> 20571M: David Rientjes <rientjes@google.com> 20572M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20573M: Andrew Morton <akpm@linux-foundation.org> 20574M: Vlastimil Babka <vbabka@suse.cz> 20575R: Roman Gushchin <roman.gushchin@linux.dev> 20576R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20577L: linux-mm@kvack.org 20578S: Maintained 20579T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20580F: include/linux/sl?b*.h 20581F: mm/sl?b* 20582 20583SLCAN CAN NETWORK DRIVER 20584M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20585L: linux-can@vger.kernel.org 20586S: Maintained 20587F: drivers/net/can/slcan/ 20588 20589SLEEPABLE READ-COPY UPDATE (SRCU) 20590M: Lai Jiangshan <jiangshanlai@gmail.com> 20591M: "Paul E. McKenney" <paulmck@kernel.org> 20592M: Josh Triplett <josh@joshtriplett.org> 20593R: Steven Rostedt <rostedt@goodmis.org> 20594R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20595L: rcu@vger.kernel.org 20596S: Supported 20597W: http://www.rdrop.com/users/paulmck/RCU/ 20598T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20599F: include/linux/srcu*.h 20600F: kernel/rcu/srcu*.c 20601 20602SMACK SECURITY MODULE 20603M: Casey Schaufler <casey@schaufler-ca.com> 20604L: linux-security-module@vger.kernel.org 20605S: Maintained 20606W: http://schaufler-ca.com 20607T: git git://github.com/cschaufler/smack-next 20608F: Documentation/admin-guide/LSM/Smack.rst 20609F: security/smack/ 20610 20611SMC91x ETHERNET DRIVER 20612M: Nicolas Pitre <nico@fluxnic.net> 20613S: Odd Fixes 20614F: drivers/net/ethernet/smsc/smc91x.* 20615 20616SMSC EMC2103 HARDWARE MONITOR DRIVER 20617M: Steve Glendinning <steve.glendinning@shawell.net> 20618L: linux-hwmon@vger.kernel.org 20619S: Maintained 20620F: Documentation/hwmon/emc2103.rst 20621F: drivers/hwmon/emc2103.c 20622 20623SMSC SCH5627 HARDWARE MONITOR DRIVER 20624M: Hans de Goede <hdegoede@redhat.com> 20625L: linux-hwmon@vger.kernel.org 20626S: Supported 20627F: Documentation/hwmon/sch5627.rst 20628F: drivers/hwmon/sch5627.c 20629 20630SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20631M: Steve Glendinning <steve.glendinning@shawell.net> 20632L: linux-fbdev@vger.kernel.org 20633S: Maintained 20634F: drivers/video/fbdev/smscufx.c 20635 20636SMSC47B397 HARDWARE MONITOR DRIVER 20637M: Jean Delvare <jdelvare@suse.com> 20638L: linux-hwmon@vger.kernel.org 20639S: Maintained 20640F: Documentation/hwmon/smsc47b397.rst 20641F: drivers/hwmon/smsc47b397.c 20642 20643SMSC911x ETHERNET DRIVER 20644M: Steve Glendinning <steve.glendinning@shawell.net> 20645L: netdev@vger.kernel.org 20646S: Maintained 20647F: drivers/net/ethernet/smsc/smsc911x.* 20648F: include/linux/smsc911x.h 20649 20650SMSC9420 PCI ETHERNET DRIVER 20651M: Steve Glendinning <steve.glendinning@shawell.net> 20652L: netdev@vger.kernel.org 20653S: Maintained 20654F: drivers/net/ethernet/smsc/smsc9420.* 20655 20656SNET DPU VIRTIO DATA PATH ACCELERATOR 20657R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20658F: drivers/vdpa/solidrun/ 20659 20660SOCIONEXT (SNI) AVE NETWORK DRIVER 20661M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20662L: netdev@vger.kernel.org 20663S: Maintained 20664F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20665F: drivers/net/ethernet/socionext/sni_ave.c 20666 20667SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20668M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20669M: Masahisa Kojima <kojima.masahisa@socionext.com> 20670L: netdev@vger.kernel.org 20671S: Maintained 20672F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20673F: drivers/net/ethernet/socionext/netsec.c 20674 20675SOCIONEXT (SNI) Synquacer SPI DRIVER 20676M: Masahisa Kojima <masahisa.kojima@linaro.org> 20677M: Jassi Brar <jaswinder.singh@linaro.org> 20678L: linux-spi@vger.kernel.org 20679S: Maintained 20680F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20681F: drivers/spi/spi-synquacer.c 20682 20683SOCIONEXT SYNQUACER I2C DRIVER 20684M: Ard Biesheuvel <ardb@kernel.org> 20685L: linux-i2c@vger.kernel.org 20686S: Maintained 20687F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20688F: drivers/i2c/busses/i2c-synquacer.c 20689 20690SOCIONEXT UNIPHIER SOUND DRIVER 20691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20692S: Orphan 20693F: sound/soc/uniphier/ 20694 20695SOCKET TIMESTAMPING 20696M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20697S: Maintained 20698F: Documentation/networking/timestamping.rst 20699F: include/uapi/linux/net_tstamp.h 20700F: tools/testing/selftests/net/so_txtime.c 20701 20702SOEKRIS NET48XX LED SUPPORT 20703M: Chris Boot <bootc@bootc.net> 20704S: Maintained 20705F: drivers/leds/leds-net48xx.c 20706 20707SOFT-IWARP DRIVER (siw) 20708M: Bernard Metzler <bmt@zurich.ibm.com> 20709L: linux-rdma@vger.kernel.org 20710S: Supported 20711F: drivers/infiniband/sw/siw/ 20712F: include/uapi/rdma/siw-abi.h 20713 20714SOFT-ROCE DRIVER (rxe) 20715M: Zhu Yanjun <zyjzyj2000@gmail.com> 20716L: linux-rdma@vger.kernel.org 20717S: Supported 20718F: drivers/infiniband/sw/rxe/ 20719F: include/uapi/rdma/rdma_user_rxe.h 20720 20721SOFTLOGIC 6x10 MPEG CODEC 20722M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20723M: Anton Sviridenko <anton@corp.bluecherry.net> 20724M: Andrey Utkin <andrey_utkin@fastmail.com> 20725M: Ismael Luceno <ismael@iodev.co.uk> 20726L: linux-media@vger.kernel.org 20727S: Supported 20728F: drivers/media/pci/solo6x10/ 20729 20730SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20731M: James Morse <james.morse@arm.com> 20732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20733S: Maintained 20734F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20735F: drivers/firmware/arm_sdei.c 20736F: include/linux/arm_sdei.h 20737F: include/uapi/linux/arm_sdei.h 20738 20739SOFTWARE NODES AND DEVICE PROPERTIES 20740R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20741R: Daniel Scally <djrscally@gmail.com> 20742R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20743R: Sakari Ailus <sakari.ailus@linux.intel.com> 20744L: linux-acpi@vger.kernel.org 20745S: Maintained 20746F: drivers/base/property.c 20747F: drivers/base/swnode.c 20748F: include/linux/fwnode.h 20749F: include/linux/property.h 20750 20751SOFTWARE RAID (Multiple Disks) SUPPORT 20752M: Song Liu <song@kernel.org> 20753R: Yu Kuai <yukuai3@huawei.com> 20754L: linux-raid@vger.kernel.org 20755S: Supported 20756Q: https://patchwork.kernel.org/project/linux-raid/list/ 20757T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20758F: drivers/md/Kconfig 20759F: drivers/md/Makefile 20760F: drivers/md/md* 20761F: drivers/md/raid* 20762F: include/linux/raid/ 20763F: include/uapi/linux/raid/ 20764 20765SOLIDRUN CLEARFOG SUPPORT 20766M: Russell King <linux@armlinux.org.uk> 20767S: Maintained 20768F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20769F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20770 20771SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20772M: Russell King <linux@armlinux.org.uk> 20773S: Maintained 20774F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20775F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20776F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20777 20778SONIC NETWORK DRIVER 20779M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20780L: netdev@vger.kernel.org 20781S: Maintained 20782F: drivers/net/ethernet/natsemi/sonic.* 20783 20784SONICS SILICON BACKPLANE DRIVER (SSB) 20785M: Michael Buesch <m@bues.ch> 20786L: linux-wireless@vger.kernel.org 20787S: Maintained 20788F: drivers/ssb/ 20789F: include/linux/ssb/ 20790 20791SONY IMX208 SENSOR DRIVER 20792M: Sakari Ailus <sakari.ailus@linux.intel.com> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795T: git git://linuxtv.org/media_tree.git 20796F: drivers/media/i2c/imx208.c 20797 20798SONY IMX214 SENSOR DRIVER 20799M: Ricardo Ribalda <ribalda@kernel.org> 20800L: linux-media@vger.kernel.org 20801S: Maintained 20802T: git git://linuxtv.org/media_tree.git 20803F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20804F: drivers/media/i2c/imx214.c 20805 20806SONY IMX219 SENSOR DRIVER 20807M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810T: git git://linuxtv.org/media_tree.git 20811F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20812F: drivers/media/i2c/imx219.c 20813 20814SONY IMX258 SENSOR DRIVER 20815M: Sakari Ailus <sakari.ailus@linux.intel.com> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818T: git git://linuxtv.org/media_tree.git 20819F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 20820F: drivers/media/i2c/imx258.c 20821 20822SONY IMX274 SENSOR DRIVER 20823M: Leon Luo <leonl@leopardimaging.com> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826T: git git://linuxtv.org/media_tree.git 20827F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20828F: drivers/media/i2c/imx274.c 20829 20830SONY IMX283 SENSOR DRIVER 20831M: Kieran Bingham <kieran.bingham@ideasonboard.com> 20832M: Umang Jain <umang.jain@ideasonboard.com> 20833L: linux-media@vger.kernel.org 20834S: Maintained 20835T: git git://linuxtv.org/media_tree.git 20836F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 20837F: drivers/media/i2c/imx283.c 20838 20839SONY IMX290 SENSOR DRIVER 20840M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843T: git git://linuxtv.org/media_tree.git 20844F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20845F: drivers/media/i2c/imx290.c 20846 20847SONY IMX296 SENSOR DRIVER 20848M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20849M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852T: git git://linuxtv.org/media_tree.git 20853F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20854F: drivers/media/i2c/imx296.c 20855 20856SONY IMX319 SENSOR DRIVER 20857M: Bingbu Cao <bingbu.cao@intel.com> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860T: git git://linuxtv.org/media_tree.git 20861F: drivers/media/i2c/imx319.c 20862 20863SONY IMX334 SENSOR DRIVER 20864L: linux-media@vger.kernel.org 20865S: Orphan 20866T: git git://linuxtv.org/media_tree.git 20867F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20868F: drivers/media/i2c/imx334.c 20869 20870SONY IMX335 SENSOR DRIVER 20871L: linux-media@vger.kernel.org 20872S: Orphan 20873T: git git://linuxtv.org/media_tree.git 20874F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20875F: drivers/media/i2c/imx335.c 20876 20877SONY IMX355 SENSOR DRIVER 20878M: Tianshu Qiu <tian.shu.qiu@intel.com> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/i2c/imx355.c 20883 20884SONY IMX412 SENSOR DRIVER 20885L: linux-media@vger.kernel.org 20886S: Orphan 20887T: git git://linuxtv.org/media_tree.git 20888F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20889F: drivers/media/i2c/imx412.c 20890 20891SONY IMX415 SENSOR DRIVER 20892M: Michael Riesch <michael.riesch@wolfvision.net> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895T: git git://linuxtv.org/media_tree.git 20896F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20897F: drivers/media/i2c/imx415.c 20898 20899SONY MEMORYSTICK SUBSYSTEM 20900M: Maxim Levitsky <maximlevitsky@gmail.com> 20901M: Alex Dubov <oakad@yahoo.com> 20902M: Ulf Hansson <ulf.hansson@linaro.org> 20903L: linux-mmc@vger.kernel.org 20904S: Maintained 20905T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20906F: drivers/memstick/ 20907F: include/linux/memstick.h 20908 20909SONY VAIO CONTROL DEVICE DRIVER 20910M: Mattia Dongili <malattia@linux.it> 20911L: platform-driver-x86@vger.kernel.org 20912S: Maintained 20913W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20914F: Documentation/admin-guide/laptops/sony-laptop.rst 20915F: drivers/char/sonypi.c 20916F: drivers/platform/x86/sony-laptop.c 20917F: include/linux/sony-laptop.h 20918 20919SOPHGO DEVICETREES and DRIVERS 20920M: Chen Wang <unicorn_wang@outlook.com> 20921M: Inochi Amaoto <inochiama@outlook.com> 20922T: git https://github.com/sophgo/linux.git 20923S: Maintained 20924N: sophgo 20925K: sophgo 20926 20927SOUND 20928M: Jaroslav Kysela <perex@perex.cz> 20929M: Takashi Iwai <tiwai@suse.com> 20930L: linux-sound@vger.kernel.org 20931S: Maintained 20932W: http://www.alsa-project.org/ 20933Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20935F: Documentation/sound/ 20936F: include/sound/ 20937F: include/uapi/sound/ 20938F: sound/ 20939F: tools/testing/selftests/alsa 20940 20941SOUND - ALSA SELFTESTS 20942M: Mark Brown <broonie@kernel.org> 20943L: linux-sound@vger.kernel.org 20944L: linux-kselftest@vger.kernel.org 20945S: Supported 20946F: tools/testing/selftests/alsa 20947 20948SOUND - COMPRESSED AUDIO 20949M: Vinod Koul <vkoul@kernel.org> 20950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20951S: Supported 20952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20953F: Documentation/sound/designs/compress-offload.rst 20954F: include/sound/compress_driver.h 20955F: include/uapi/sound/compress_* 20956F: sound/core/compress_offload.c 20957F: sound/soc/soc-compress.c 20958 20959SOUND - CORE KUNIT TEST 20960M: Ivan Orlov <ivan.orlov0322@gmail.com> 20961L: linux-sound@vger.kernel.org 20962S: Supported 20963F: sound/core/sound_kunit.c 20964 20965SOUND - DMAENGINE HELPERS 20966M: Lars-Peter Clausen <lars@metafoo.de> 20967S: Supported 20968F: include/sound/dmaengine_pcm.h 20969F: sound/core/pcm_dmaengine.c 20970F: sound/soc/soc-generic-dmaengine-pcm.c 20971 20972SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20973M: Liam Girdwood <lgirdwood@gmail.com> 20974M: Mark Brown <broonie@kernel.org> 20975L: linux-sound@vger.kernel.org 20976S: Supported 20977W: http://alsa-project.org/main/index.php/ASoC 20978T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20979F: Documentation/devicetree/bindings/sound/ 20980F: Documentation/sound/soc/ 20981F: include/dt-bindings/sound/ 20982F: include/sound/soc* 20983F: include/sound/sof.h 20984F: include/sound/sof/ 20985F: include/trace/events/sof*.h 20986F: include/uapi/sound/asoc.h 20987F: sound/soc/ 20988 20989SOUND - SOC LAYER / dapm-graph 20990M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20991L: linux-sound@vger.kernel.org 20992S: Maintained 20993F: tools/sound/dapm-graph 20994 20995SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20996M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20997M: Liam Girdwood <lgirdwood@gmail.com> 20998M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20999M: Bard Liao <yung-chuan.liao@linux.intel.com> 21000M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 21001M: Daniel Baluta <daniel.baluta@nxp.com> 21002R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 21003L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 21004S: Supported 21005W: https://github.com/thesofproject/linux/ 21006F: sound/soc/sof/ 21007 21008SOUNDWIRE SUBSYSTEM 21009M: Vinod Koul <vkoul@kernel.org> 21010M: Bard Liao <yung-chuan.liao@linux.intel.com> 21011R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 21012R: Sanyog Kale <sanyog.r.kale@intel.com> 21013L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21014S: Supported 21015T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 21016F: Documentation/driver-api/soundwire/ 21017F: drivers/soundwire/ 21018F: include/linux/soundwire/ 21019 21020SP2 MEDIA DRIVER 21021M: Olli Salonen <olli.salonen@iki.fi> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026F: drivers/media/dvb-frontends/sp2* 21027 21028SPANISH DOCUMENTATION 21029M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21030R: Avadhut Naik <avadhut.naik@amd.com> 21031S: Maintained 21032F: Documentation/translations/sp_SP/ 21033 21034SPARC + UltraSPARC (sparc/sparc64) 21035M: "David S. Miller" <davem@davemloft.net> 21036M: Andreas Larsson <andreas@gaisler.com> 21037L: sparclinux@vger.kernel.org 21038S: Maintained 21039Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21040T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21041T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21042F: arch/sparc/ 21043F: drivers/sbus/ 21044 21045SPARC SERIAL DRIVERS 21046M: "David S. Miller" <davem@davemloft.net> 21047L: sparclinux@vger.kernel.org 21048S: Maintained 21049T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21050T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21051F: drivers/tty/serial/suncore.c 21052F: drivers/tty/serial/sunhv.c 21053F: drivers/tty/serial/sunsab.c 21054F: drivers/tty/serial/sunsab.h 21055F: drivers/tty/serial/sunsu.c 21056F: drivers/tty/serial/sunzilog.c 21057F: drivers/tty/serial/sunzilog.h 21058F: drivers/tty/vcc.c 21059F: include/linux/sunserialcore.h 21060 21061SPARSE CHECKER 21062M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21063L: linux-sparse@vger.kernel.org 21064S: Maintained 21065W: https://sparse.docs.kernel.org/ 21066Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21067B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21068T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21069F: include/linux/compiler.h 21070 21071SPEAKUP CONSOLE SPEECH DRIVER 21072M: William Hubbs <w.d.hubbs@gmail.com> 21073M: Chris Brannon <chris@the-brannons.com> 21074M: Kirk Reiser <kirk@reisers.ca> 21075M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21076L: speakup@linux-speakup.org 21077S: Odd Fixes 21078W: http://www.linux-speakup.org/ 21079W: https://github.com/linux-speakup/speakup 21080B: https://github.com/linux-speakup/speakup/issues 21081F: drivers/accessibility/speakup/ 21082 21083SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21084M: Viresh Kumar <vireshk@kernel.org> 21085M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21086M: soc@kernel.org 21087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21088S: Maintained 21089W: http://www.st.com/spear 21090F: arch/arm/boot/dts/st/spear* 21091F: arch/arm/mach-spear/ 21092F: drivers/clk/spear/ 21093F: drivers/pinctrl/spear/ 21094 21095SPI NOR SUBSYSTEM 21096M: Tudor Ambarus <tudor.ambarus@linaro.org> 21097M: Pratyush Yadav <pratyush@kernel.org> 21098M: Michael Walle <mwalle@kernel.org> 21099L: linux-mtd@lists.infradead.org 21100S: Maintained 21101W: http://www.linux-mtd.infradead.org/ 21102Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21103C: irc://irc.oftc.net/mtd 21104T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21105F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21106F: drivers/mtd/spi-nor/ 21107F: include/linux/mtd/spi-nor.h 21108 21109SPI SUBSYSTEM 21110M: Mark Brown <broonie@kernel.org> 21111L: linux-spi@vger.kernel.org 21112S: Maintained 21113Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21114T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21115F: Documentation/devicetree/bindings/spi/ 21116F: Documentation/spi/ 21117F: drivers/spi/ 21118F: include/linux/spi/ 21119F: include/uapi/linux/spi/ 21120F: tools/spi/ 21121 21122SPIDERNET NETWORK DRIVER for CELL 21123M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21124M: Geoff Levand <geoff@infradead.org> 21125L: netdev@vger.kernel.org 21126L: linuxppc-dev@lists.ozlabs.org 21127S: Maintained 21128F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21129F: drivers/net/ethernet/toshiba/spider_net* 21130 21131SPMI SUBSYSTEM 21132M: Stephen Boyd <sboyd@kernel.org> 21133L: linux-kernel@vger.kernel.org 21134S: Maintained 21135T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21136F: Documentation/devicetree/bindings/spmi/ 21137F: drivers/spmi/ 21138F: include/dt-bindings/spmi/spmi.h 21139F: include/linux/spmi.h 21140F: include/trace/events/spmi.h 21141 21142SPU FILE SYSTEM 21143M: Jeremy Kerr <jk@ozlabs.org> 21144L: linuxppc-dev@lists.ozlabs.org 21145S: Supported 21146W: http://www.ibm.com/developerworks/power/cell/ 21147F: Documentation/filesystems/spufs/spufs.rst 21148F: arch/powerpc/platforms/cell/spufs/ 21149 21150SQUASHFS FILE SYSTEM 21151M: Phillip Lougher <phillip@squashfs.org.uk> 21152L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21153S: Maintained 21154W: http://squashfs.org.uk 21155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21156F: Documentation/filesystems/squashfs.rst 21157F: fs/squashfs/ 21158 21159SRM (Alpha) environment access 21160M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21161S: Maintained 21162F: arch/alpha/kernel/srm_env.c 21163 21164ST LSM6DSx IMU IIO DRIVER 21165M: Lorenzo Bianconi <lorenzo@kernel.org> 21166L: linux-iio@vger.kernel.org 21167S: Maintained 21168W: http://www.st.com/ 21169F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21170F: drivers/iio/imu/st_lsm6dsx/ 21171 21172ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21173M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21174M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21175L: linux-media@vger.kernel.org 21176S: Maintained 21177T: git git://linuxtv.org/media_tree.git 21178F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21179F: drivers/media/i2c/st-mipid02.c 21180 21181ST STM32 FIREWALL 21182M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21183S: Maintained 21184F: drivers/bus/stm32_etzpc.c 21185F: drivers/bus/stm32_firewall.c 21186F: drivers/bus/stm32_rifsc.c 21187 21188ST STM32 I2C/SMBUS DRIVER 21189M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21190M: Alain Volmat <alain.volmat@foss.st.com> 21191L: linux-i2c@vger.kernel.org 21192S: Maintained 21193F: drivers/i2c/busses/i2c-stm32* 21194 21195ST STM32 SPI DRIVER 21196M: Alain Volmat <alain.volmat@foss.st.com> 21197L: linux-spi@vger.kernel.org 21198S: Maintained 21199F: drivers/spi/spi-stm32.c 21200 21201ST STPDDC60 DRIVER 21202M: Daniel Nilsson <daniel.nilsson@flex.com> 21203L: linux-hwmon@vger.kernel.org 21204S: Maintained 21205F: Documentation/hwmon/stpddc60.rst 21206F: drivers/hwmon/pmbus/stpddc60.c 21207 21208ST VGXY61 DRIVER 21209M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21210M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21211L: linux-media@vger.kernel.org 21212S: Maintained 21213T: git git://linuxtv.org/media_tree.git 21214F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21215F: Documentation/userspace-api/media/drivers/vgxy61.rst 21216F: drivers/media/i2c/vgxy61.c 21217 21218ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21219M: Song Qiang <songqiang1304521@gmail.com> 21220L: linux-iio@vger.kernel.org 21221S: Maintained 21222F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21223F: drivers/iio/proximity/vl53l0x-i2c.c 21224 21225STABLE BRANCH 21226M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21227M: Sasha Levin <sashal@kernel.org> 21228L: stable@vger.kernel.org 21229S: Supported 21230F: Documentation/process/stable-kernel-rules.rst 21231 21232STAGING - ATOMISP DRIVER 21233M: Hans de Goede <hdegoede@redhat.com> 21234M: Mauro Carvalho Chehab <mchehab@kernel.org> 21235R: Sakari Ailus <sakari.ailus@linux.intel.com> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238F: drivers/staging/media/atomisp/ 21239 21240STAGING - FIELDBUS SUBSYSTEM 21241M: Sven Van Asbroeck <TheSven73@gmail.com> 21242S: Maintained 21243F: drivers/staging/fieldbus/* 21244F: drivers/staging/fieldbus/Documentation/ 21245 21246STAGING - HMS ANYBUS-S BUS 21247M: Sven Van Asbroeck <TheSven73@gmail.com> 21248S: Maintained 21249F: drivers/staging/fieldbus/anybuss/ 21250 21251STAGING - INDUSTRIAL IO 21252M: Jonathan Cameron <jic23@kernel.org> 21253L: linux-iio@vger.kernel.org 21254S: Odd Fixes 21255F: Documentation/devicetree/bindings/staging/iio/ 21256F: drivers/staging/iio/ 21257 21258STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21259M: Marc Dietrich <marvin24@gmx.de> 21260L: ac100@lists.launchpad.net (moderated for non-subscribers) 21261L: linux-tegra@vger.kernel.org 21262S: Maintained 21263F: drivers/staging/nvec/ 21264 21265STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21266M: Jens Frederich <jfrederich@gmail.com> 21267M: Jon Nettleton <jon.nettleton@gmail.com> 21268S: Maintained 21269W: http://wiki.laptop.org/go/DCON 21270F: drivers/staging/olpc_dcon/ 21271 21272STAGING - REALTEK RTL8712U DRIVERS 21273M: Larry Finger <Larry.Finger@lwfinger.net> 21274M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21275S: Odd Fixes 21276F: drivers/staging/rtl8712/ 21277 21278STAGING - SEPS525 LCD CONTROLLER DRIVERS 21279M: Michael Hennerich <michael.hennerich@analog.com> 21280L: linux-fbdev@vger.kernel.org 21281S: Supported 21282F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21283F: drivers/staging/fbtft/fb_seps525.c 21284 21285STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21286M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21287M: Teddy Wang <teddy.wang@siliconmotion.com> 21288M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21289L: linux-fbdev@vger.kernel.org 21290S: Maintained 21291F: drivers/staging/sm750fb/ 21292 21293STAGING - VIA VT665X DRIVERS 21294M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21295S: Odd Fixes 21296F: drivers/staging/vt665?/ 21297 21298STAGING SUBSYSTEM 21299M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21300L: linux-staging@lists.linux.dev 21301S: Supported 21302T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21303F: drivers/staging/ 21304 21305STANDALONE CACHE CONTROLLER DRIVERS 21306M: Conor Dooley <conor@kernel.org> 21307L: linux-riscv@lists.infradead.org 21308S: Maintained 21309T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21310F: drivers/cache 21311 21312STARFIRE/DURALAN NETWORK DRIVER 21313M: Ion Badulescu <ionut@badula.org> 21314S: Odd Fixes 21315F: drivers/net/ethernet/adaptec/starfire* 21316 21317STARFIVE CAMERA SUBSYSTEM DRIVER 21318M: Jack Zhu <jack.zhu@starfivetech.com> 21319M: Changhuang Liang <changhuang.liang@starfivetech.com> 21320L: linux-media@vger.kernel.org 21321S: Maintained 21322F: Documentation/admin-guide/media/starfive_camss.rst 21323F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21324F: drivers/staging/media/starfive/camss 21325 21326STARFIVE CRYPTO DRIVER 21327M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21328M: William Qiu <william.qiu@starfivetech.com> 21329S: Supported 21330F: Documentation/devicetree/bindings/crypto/starfive* 21331F: drivers/crypto/starfive/ 21332 21333STARFIVE DEVICETREES 21334M: Emil Renner Berthing <kernel@esmil.dk> 21335S: Maintained 21336F: arch/riscv/boot/dts/starfive/ 21337 21338STARFIVE DWMAC GLUE LAYER 21339M: Emil Renner Berthing <kernel@esmil.dk> 21340M: Minda Chen <minda.chen@starfivetech.com> 21341S: Maintained 21342F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21343F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21344 21345STARFIVE JH7110 DPHY RX DRIVER 21346M: Jack Zhu <jack.zhu@starfivetech.com> 21347M: Changhuang Liang <changhuang.liang@starfivetech.com> 21348S: Supported 21349F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21350F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21351 21352STARFIVE JH7110 MMC/SD/SDIO DRIVER 21353M: William Qiu <william.qiu@starfivetech.com> 21354S: Supported 21355F: Documentation/devicetree/bindings/mmc/starfive* 21356F: drivers/mmc/host/dw_mmc-starfive.c 21357 21358STARFIVE JH7110 PLL CLOCK DRIVER 21359M: Xingyu Wu <xingyu.wu@starfivetech.com> 21360S: Supported 21361F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21362F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21363 21364STARFIVE JH7110 PWMDAC DRIVER 21365M: Hal Feng <hal.feng@starfivetech.com> 21366M: Xingyu Wu <xingyu.wu@starfivetech.com> 21367S: Supported 21368F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21369F: sound/soc/starfive/jh7110_pwmdac.c 21370 21371STARFIVE JH7110 SYSCON 21372M: William Qiu <william.qiu@starfivetech.com> 21373M: Xingyu Wu <xingyu.wu@starfivetech.com> 21374S: Supported 21375F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21376 21377STARFIVE JH7110 TDM DRIVER 21378M: Walker Chen <walker.chen@starfivetech.com> 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21381F: sound/soc/starfive/jh7110_tdm.c 21382 21383STARFIVE JH71X0 CLOCK DRIVERS 21384M: Emil Renner Berthing <kernel@esmil.dk> 21385M: Hal Feng <hal.feng@starfivetech.com> 21386S: Maintained 21387F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21388F: drivers/clk/starfive/clk-starfive-jh71* 21389F: include/dt-bindings/clock/starfive?jh71*.h 21390 21391STARFIVE JH71X0 PINCTRL DRIVERS 21392M: Emil Renner Berthing <kernel@esmil.dk> 21393M: Jianlong Huang <jianlong.huang@starfivetech.com> 21394M: Hal Feng <hal.feng@starfivetech.com> 21395L: linux-gpio@vger.kernel.org 21396S: Maintained 21397F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21398F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21399F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21400F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21401 21402STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21403M: Emil Renner Berthing <kernel@esmil.dk> 21404M: Hal Feng <hal.feng@starfivetech.com> 21405S: Maintained 21406F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21407F: drivers/reset/starfive/reset-starfive-jh71* 21408F: include/dt-bindings/reset/starfive?jh71*.h 21409 21410STARFIVE JH71X0 USB DRIVERS 21411M: Minda Chen <minda.chen@starfivetech.com> 21412S: Maintained 21413F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21414F: drivers/usb/cdns3/cdns3-starfive.c 21415 21416STARFIVE JH71XX PMU CONTROLLER DRIVER 21417M: Walker Chen <walker.chen@starfivetech.com> 21418M: Changhuang Liang <changhuang.liang@starfivetech.com> 21419S: Supported 21420F: Documentation/devicetree/bindings/power/starfive* 21421F: drivers/pmdomain/starfive/ 21422F: include/dt-bindings/power/starfive,jh7110-pmu.h 21423 21424STARFIVE SOC DRIVERS 21425M: Conor Dooley <conor@kernel.org> 21426S: Maintained 21427T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21428F: Documentation/devicetree/bindings/soc/starfive/ 21429 21430STARFIVE STARLINK PMU DRIVER 21431M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21432S: Maintained 21433F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21434F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21435F: drivers/perf/starfive_starlink_pmu.c 21436 21437STARFIVE TRNG DRIVER 21438M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21439S: Supported 21440F: Documentation/devicetree/bindings/rng/starfive* 21441F: drivers/char/hw_random/jh7110-trng.c 21442 21443STARFIVE WATCHDOG DRIVER 21444M: Xingyu Wu <xingyu.wu@starfivetech.com> 21445M: Samin Guo <samin.guo@starfivetech.com> 21446S: Supported 21447F: Documentation/devicetree/bindings/watchdog/starfive* 21448F: drivers/watchdog/starfive-wdt.c 21449 21450STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21451M: Minda Chen <minda.chen@starfivetech.com> 21452S: Supported 21453F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21454F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21455F: drivers/phy/starfive/phy-jh7110-pcie.c 21456F: drivers/phy/starfive/phy-jh7110-usb.c 21457 21458STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21459M: Changhuang Liang <changhuang.liang@starfivetech.com> 21460S: Supported 21461F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21462F: drivers/irqchip/irq-starfive-jh8100-intc.c 21463 21464STATIC BRANCH/CALL 21465M: Peter Zijlstra <peterz@infradead.org> 21466M: Josh Poimboeuf <jpoimboe@kernel.org> 21467M: Jason Baron <jbaron@akamai.com> 21468R: Steven Rostedt <rostedt@goodmis.org> 21469R: Ard Biesheuvel <ardb@kernel.org> 21470S: Supported 21471F: arch/*/include/asm/jump_label*.h 21472F: arch/*/include/asm/static_call*.h 21473F: arch/*/kernel/jump_label.c 21474F: arch/*/kernel/static_call.c 21475F: include/linux/jump_label*.h 21476F: include/linux/static_call*.h 21477F: kernel/jump_label.c 21478F: kernel/static_call.c 21479 21480STI AUDIO (ASoC) DRIVERS 21481M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21482L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21483S: Maintained 21484F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21485F: sound/soc/sti/ 21486 21487STI CEC DRIVER 21488M: Alain Volmat <alain.volmat@foss.st.com> 21489S: Maintained 21490F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21491F: drivers/media/cec/platform/sti/ 21492 21493STK1160 USB VIDEO CAPTURE DRIVER 21494M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21495L: linux-media@vger.kernel.org 21496S: Maintained 21497T: git git://linuxtv.org/media_tree.git 21498F: drivers/media/usb/stk1160/ 21499 21500STM32 AUDIO (ASoC) DRIVERS 21501M: Olivier Moysan <olivier.moysan@foss.st.com> 21502M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21503L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21504S: Maintained 21505F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21506F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21507F: sound/soc/stm/ 21508 21509STM32 TIMER/LPTIMER DRIVERS 21510M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21511S: Maintained 21512F: Documentation/ABI/testing/*timer-stm32 21513F: Documentation/devicetree/bindings/*/*stm32-*timer* 21514F: drivers/*/stm32-*timer* 21515F: drivers/pwm/pwm-stm32* 21516F: include/linux/*/stm32-*tim* 21517 21518STMMAC ETHERNET DRIVER 21519M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21520M: Jose Abreu <joabreu@synopsys.com> 21521L: netdev@vger.kernel.org 21522S: Supported 21523W: http://www.stlinux.com 21524F: Documentation/networking/device_drivers/ethernet/stmicro/ 21525F: drivers/net/ethernet/stmicro/stmmac/ 21526 21527SUN HAPPY MEAL ETHERNET DRIVER 21528M: Sean Anderson <seanga2@gmail.com> 21529S: Maintained 21530F: drivers/net/ethernet/sun/sunhme.* 21531 21532SUN3/3X 21533M: Sam Creasey <sammy@sammy.net> 21534S: Maintained 21535W: http://sammy.net/sun3/ 21536F: arch/m68k/include/asm/sun3* 21537F: arch/m68k/kernel/*sun3* 21538F: arch/m68k/sun3*/ 21539F: drivers/net/ethernet/i825xx/sun3* 21540 21541SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21542M: Hans de Goede <hdegoede@redhat.com> 21543L: linux-input@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21546F: drivers/input/keyboard/sun4i-lradc-keys.c 21547 21548SUNDANCE NETWORK DRIVER 21549M: Denis Kirjanov <kda@linux-powerpc.org> 21550L: netdev@vger.kernel.org 21551S: Maintained 21552F: drivers/net/ethernet/dlink/sundance.c 21553 21554SUNPLUS ETHERNET DRIVER 21555M: Wells Lu <wellslutw@gmail.com> 21556L: netdev@vger.kernel.org 21557S: Maintained 21558W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21559F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21560F: drivers/net/ethernet/sunplus/ 21561 21562SUNPLUS MMC DRIVER 21563M: Tony Huang <tonyhuang.sunplus@gmail.com> 21564M: Li-hao Kuo <lhjeff911@gmail.com> 21565S: Maintained 21566F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21567F: drivers/mmc/host/sunplus-mmc.c 21568 21569SUNPLUS OCOTP DRIVER 21570M: Vincent Shih <vincent.sunplus@gmail.com> 21571S: Maintained 21572F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21573F: drivers/nvmem/sunplus-ocotp.c 21574 21575SUNPLUS PWM DRIVER 21576M: Hammer Hsieh <hammerh0314@gmail.com> 21577S: Maintained 21578F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21579F: drivers/pwm/pwm-sunplus.c 21580 21581SUNPLUS RTC DRIVER 21582M: Vincent Shih <vincent.sunplus@gmail.com> 21583L: linux-rtc@vger.kernel.org 21584S: Maintained 21585F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21586F: drivers/rtc/rtc-sunplus.c 21587 21588SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21589M: Li-hao Kuo <lhjeff911@gmail.com> 21590L: linux-spi@vger.kernel.org 21591S: Maintained 21592F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21593F: drivers/spi/spi-sunplus-sp7021.c 21594 21595SUNPLUS UART DRIVER 21596M: Hammer Hsieh <hammerh0314@gmail.com> 21597S: Maintained 21598F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21599F: drivers/tty/serial/sunplus-uart.c 21600 21601SUNPLUS USB2 PHY DRIVER 21602M: Vincent Shih <vincent.sunplus@gmail.com> 21603L: linux-usb@vger.kernel.org 21604S: Maintained 21605F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21606F: drivers/phy/sunplus/Kconfig 21607F: drivers/phy/sunplus/Makefile 21608F: drivers/phy/sunplus/phy-sunplus-usb2.c 21609 21610SUNPLUS WATCHDOG DRIVER 21611M: Xiantao Hu <xt.hu@cqplus1.com> 21612L: linux-watchdog@vger.kernel.org 21613S: Maintained 21614F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21615F: drivers/watchdog/sunplus_wdt.c 21616 21617SUPERH 21618M: Yoshinori Sato <ysato@users.sourceforge.jp> 21619M: Rich Felker <dalias@libc.org> 21620M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21621L: linux-sh@vger.kernel.org 21622S: Maintained 21623Q: http://patchwork.kernel.org/project/linux-sh/list/ 21624F: Documentation/arch/sh/ 21625F: arch/sh/ 21626F: drivers/sh/ 21627 21628SUSPEND TO RAM 21629M: "Rafael J. Wysocki" <rafael@kernel.org> 21630M: Len Brown <len.brown@intel.com> 21631M: Pavel Machek <pavel@ucw.cz> 21632L: linux-pm@vger.kernel.org 21633S: Supported 21634B: https://bugzilla.kernel.org 21635F: Documentation/power/ 21636F: arch/x86/kernel/acpi/sleep* 21637F: arch/x86/kernel/acpi/wakeup* 21638F: drivers/base/power/ 21639F: include/linux/freezer.h 21640F: include/linux/pm.h 21641F: include/linux/suspend.h 21642F: kernel/power/ 21643 21644SVGA HANDLING 21645M: Martin Mares <mj@ucw.cz> 21646L: linux-video@atrey.karlin.mff.cuni.cz 21647S: Maintained 21648F: Documentation/admin-guide/svga.rst 21649F: arch/x86/boot/video* 21650 21651SWITCHDEV 21652M: Jiri Pirko <jiri@resnulli.us> 21653M: Ivan Vecera <ivecera@redhat.com> 21654L: netdev@vger.kernel.org 21655S: Supported 21656F: include/net/switchdev.h 21657F: net/switchdev/ 21658 21659SY8106A REGULATOR DRIVER 21660M: Icenowy Zheng <icenowy@aosc.io> 21661S: Maintained 21662F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21663F: drivers/regulator/sy8106a-regulator.c 21664 21665SYNC FILE FRAMEWORK 21666M: Sumit Semwal <sumit.semwal@linaro.org> 21667R: Gustavo Padovan <gustavo@padovan.org> 21668L: linux-media@vger.kernel.org 21669L: dri-devel@lists.freedesktop.org 21670S: Maintained 21671T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21672F: Documentation/driver-api/sync_file.rst 21673F: drivers/dma-buf/dma-fence* 21674F: drivers/dma-buf/sw_sync.c 21675F: drivers/dma-buf/sync_* 21676F: include/linux/sync_file.h 21677F: include/uapi/linux/sync_file.h 21678 21679SYNOPSYS ARC ARCHITECTURE 21680M: Vineet Gupta <vgupta@kernel.org> 21681L: linux-snps-arc@lists.infradead.org 21682S: Supported 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21684F: Documentation/arch/arc 21685F: Documentation/devicetree/bindings/arc/* 21686F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21687F: arch/arc/ 21688F: drivers/clocksource/arc_timer.c 21689F: drivers/tty/serial/arc_uart.c 21690 21691SYNOPSYS ARC HSDK SDP pll clock driver 21692M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21693S: Supported 21694F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21695F: drivers/clk/clk-hsdk-pll.c 21696 21697SYNOPSYS ARC SDP clock driver 21698M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21699S: Supported 21700F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21701F: drivers/clk/axs10x/* 21702 21703SYNOPSYS ARC SDP platform support 21704M: Alexey Brodkin <abrodkin@synopsys.com> 21705S: Supported 21706F: Documentation/devicetree/bindings/arc/axs10* 21707F: arch/arc/boot/dts/ax* 21708F: arch/arc/plat-axs10x 21709 21710SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21711M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21712S: Supported 21713F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21714F: drivers/reset/reset-axs10x.c 21715 21716SYNOPSYS CREG GPIO DRIVER 21717M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21718S: Maintained 21719F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21720F: drivers/gpio/gpio-creg-snps.c 21721 21722SYNOPSYS DESIGNWARE 8250 UART DRIVER 21723M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21724R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21725S: Supported 21726F: drivers/tty/serial/8250/8250_dw.c 21727F: drivers/tty/serial/8250/8250_dwlib.* 21728F: drivers/tty/serial/8250/8250_lpss.c 21729 21730SYNOPSYS DESIGNWARE APB GPIO DRIVER 21731M: Hoan Tran <hoan@os.amperecomputing.com> 21732M: Serge Semin <fancer.lancer@gmail.com> 21733L: linux-gpio@vger.kernel.org 21734S: Maintained 21735F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21736F: drivers/gpio/gpio-dwapb.c 21737 21738SYNOPSYS DESIGNWARE APB SSI DRIVER 21739M: Serge Semin <fancer.lancer@gmail.com> 21740L: linux-spi@vger.kernel.org 21741S: Supported 21742F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21743F: drivers/spi/spi-dw* 21744 21745SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21746M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21747S: Maintained 21748F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21749F: drivers/dma/dw-axi-dmac/ 21750 21751SYNOPSYS DESIGNWARE DMAC DRIVER 21752M: Viresh Kumar <vireshk@kernel.org> 21753R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21754S: Maintained 21755F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21756F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21757F: drivers/dma/dw/ 21758F: include/dt-bindings/dma/dw-dmac.h 21759F: include/linux/dma/dw.h 21760F: include/linux/platform_data/dma-dw.h 21761 21762SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21763M: Jose Abreu <Jose.Abreu@synopsys.com> 21764L: netdev@vger.kernel.org 21765S: Supported 21766F: drivers/net/ethernet/synopsys/ 21767 21768SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21769M: Jose Abreu <Jose.Abreu@synopsys.com> 21770L: netdev@vger.kernel.org 21771S: Supported 21772F: drivers/net/pcs/pcs-xpcs.c 21773F: drivers/net/pcs/pcs-xpcs.h 21774F: include/linux/pcs/pcs-xpcs.h 21775 21776SYNOPSYS DESIGNWARE I2C DRIVER 21777M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21778R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21779R: Mika Westerberg <mika.westerberg@linux.intel.com> 21780R: Jan Dabros <jsd@semihalf.com> 21781L: linux-i2c@vger.kernel.org 21782S: Supported 21783F: drivers/i2c/busses/i2c-designware-* 21784 21785SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21786M: Jaehoon Chung <jh80.chung@samsung.com> 21787L: linux-mmc@vger.kernel.org 21788S: Maintained 21789F: drivers/mmc/host/dw_mmc* 21790 21791SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21792M: Shuai Xue <xueshuai@linux.alibaba.com> 21793M: Jing Zhang <renyu.zj@linux.alibaba.com> 21794S: Supported 21795F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21796F: drivers/perf/dwc_pcie_pmu.c 21797 21798SYNOPSYS HSDK RESET CONTROLLER DRIVER 21799M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21800S: Supported 21801F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21802F: drivers/reset/reset-hsdk.c 21803F: include/dt-bindings/reset/snps,hsdk-reset.h 21804 21805SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21806M: Prabu Thangamuthu <prabu.t@synopsys.com> 21807M: Manjunath M B <manjumb@synopsys.com> 21808L: linux-mmc@vger.kernel.org 21809S: Maintained 21810F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21811 21812SYSTEM CONFIGURATION (SYSCON) 21813M: Lee Jones <lee@kernel.org> 21814M: Arnd Bergmann <arnd@arndb.de> 21815S: Supported 21816T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21817F: drivers/mfd/syscon.c 21818 21819SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21820M: Sudeep Holla <sudeep.holla@arm.com> 21821R: Cristian Marussi <cristian.marussi@arm.com> 21822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21823S: Maintained 21824F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21825F: drivers/clk/clk-sc[mp]i.c 21826F: drivers/cpufreq/sc[mp]i-cpufreq.c 21827F: drivers/firmware/arm_scmi/ 21828F: drivers/firmware/arm_scpi.c 21829F: drivers/hwmon/scmi-hwmon.c 21830F: drivers/pinctrl/pinctrl-scmi.c 21831F: drivers/pmdomain/arm/ 21832F: drivers/powercap/arm_scmi_powercap.c 21833F: drivers/regulator/scmi-regulator.c 21834F: drivers/reset/reset-scmi.c 21835F: include/linux/sc[mp]i_protocol.h 21836F: include/trace/events/scmi.h 21837F: include/uapi/linux/virtio_scmi.h 21838 21839SYSTEM RESET/SHUTDOWN DRIVERS 21840M: Sebastian Reichel <sre@kernel.org> 21841L: linux-pm@vger.kernel.org 21842S: Maintained 21843T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21844F: Documentation/devicetree/bindings/power/reset/ 21845F: drivers/power/reset/ 21846 21847SYSTEM TRACE MODULE CLASS 21848M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21849S: Maintained 21850T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21851F: Documentation/trace/stm.rst 21852F: drivers/hwtracing/stm/ 21853F: include/linux/stm.h 21854F: include/uapi/linux/stm.h 21855 21856SYSTEM76 ACPI DRIVER 21857M: Jeremy Soller <jeremy@system76.com> 21858M: System76 Product Development <productdev@system76.com> 21859L: platform-driver-x86@vger.kernel.org 21860S: Maintained 21861F: drivers/platform/x86/system76_acpi.c 21862 21863SYSV FILESYSTEM 21864S: Orphan 21865F: Documentation/filesystems/sysv-fs.rst 21866F: fs/sysv/ 21867F: include/linux/sysv_fs.h 21868 21869TASKSTATS STATISTICS INTERFACE 21870M: Balbir Singh <bsingharora@gmail.com> 21871S: Maintained 21872F: Documentation/accounting/taskstats* 21873F: include/linux/taskstats* 21874F: kernel/taskstats.c 21875 21876TC subsystem 21877M: Jamal Hadi Salim <jhs@mojatatu.com> 21878M: Cong Wang <xiyou.wangcong@gmail.com> 21879M: Jiri Pirko <jiri@resnulli.us> 21880L: netdev@vger.kernel.org 21881S: Maintained 21882F: include/net/pkt_cls.h 21883F: include/net/pkt_sched.h 21884F: include/net/tc_act/ 21885F: include/uapi/linux/pkt_cls.h 21886F: include/uapi/linux/pkt_sched.h 21887F: include/uapi/linux/tc_act/ 21888F: include/uapi/linux/tc_ematch/ 21889F: net/sched/ 21890F: tools/testing/selftests/tc-testing 21891 21892TC90522 MEDIA DRIVER 21893M: Akihiro Tsukada <tskd08@gmail.com> 21894L: linux-media@vger.kernel.org 21895S: Odd Fixes 21896F: drivers/media/dvb-frontends/tc90522* 21897 21898TCP LOW PRIORITY MODULE 21899M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21900M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21901S: Maintained 21902W: http://tcp-lp-mod.sourceforge.net/ 21903F: net/ipv4/tcp_lp.c 21904 21905TDA10071 MEDIA DRIVER 21906L: linux-media@vger.kernel.org 21907S: Orphan 21908W: https://linuxtv.org 21909Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21910F: drivers/media/dvb-frontends/tda10071* 21911 21912TDA18212 MEDIA DRIVER 21913L: linux-media@vger.kernel.org 21914S: Orphan 21915W: https://linuxtv.org 21916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21917F: drivers/media/tuners/tda18212* 21918 21919TDA18218 MEDIA DRIVER 21920L: linux-media@vger.kernel.org 21921S: Orphan 21922W: https://linuxtv.org 21923Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21924F: drivers/media/tuners/tda18218* 21925 21926TDA18250 MEDIA DRIVER 21927M: Olli Salonen <olli.salonen@iki.fi> 21928L: linux-media@vger.kernel.org 21929S: Maintained 21930W: https://linuxtv.org 21931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21932T: git git://linuxtv.org/media_tree.git 21933F: drivers/media/tuners/tda18250* 21934 21935TDA18271 MEDIA DRIVER 21936M: Michael Krufky <mkrufky@linuxtv.org> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939W: https://linuxtv.org 21940W: http://github.com/mkrufky 21941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21942T: git git://linuxtv.org/mkrufky/tuners.git 21943F: drivers/media/tuners/tda18271* 21944 21945TDA1997x MEDIA DRIVER 21946M: Tim Harvey <tharvey@gateworks.com> 21947L: linux-media@vger.kernel.org 21948S: Maintained 21949W: https://linuxtv.org 21950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21951F: drivers/media/i2c/tda1997x.* 21952 21953TDA827x MEDIA DRIVER 21954M: Michael Krufky <mkrufky@linuxtv.org> 21955L: linux-media@vger.kernel.org 21956S: Maintained 21957W: https://linuxtv.org 21958W: http://github.com/mkrufky 21959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21960T: git git://linuxtv.org/mkrufky/tuners.git 21961F: drivers/media/tuners/tda8290.* 21962 21963TDA8290 MEDIA DRIVER 21964M: Michael Krufky <mkrufky@linuxtv.org> 21965L: linux-media@vger.kernel.org 21966S: Maintained 21967W: https://linuxtv.org 21968W: http://github.com/mkrufky 21969Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21970T: git git://linuxtv.org/mkrufky/tuners.git 21971F: drivers/media/tuners/tda8290.* 21972 21973TDA9840 MEDIA DRIVER 21974M: Hans Verkuil <hverkuil@xs4all.nl> 21975L: linux-media@vger.kernel.org 21976S: Maintained 21977W: https://linuxtv.org 21978T: git git://linuxtv.org/media_tree.git 21979F: drivers/media/i2c/tda9840* 21980 21981TEA5761 TUNER DRIVER 21982M: Mauro Carvalho Chehab <mchehab@kernel.org> 21983L: linux-media@vger.kernel.org 21984S: Odd fixes 21985W: https://linuxtv.org 21986T: git git://linuxtv.org/media_tree.git 21987F: drivers/media/tuners/tea5761.* 21988 21989TEA5767 TUNER DRIVER 21990M: Mauro Carvalho Chehab <mchehab@kernel.org> 21991L: linux-media@vger.kernel.org 21992S: Maintained 21993W: https://linuxtv.org 21994T: git git://linuxtv.org/media_tree.git 21995F: drivers/media/tuners/tea5767.* 21996 21997TEA6415C MEDIA DRIVER 21998M: Hans Verkuil <hverkuil@xs4all.nl> 21999L: linux-media@vger.kernel.org 22000S: Maintained 22001W: https://linuxtv.org 22002T: git git://linuxtv.org/media_tree.git 22003F: drivers/media/i2c/tea6415c* 22004 22005TEA6420 MEDIA DRIVER 22006M: Hans Verkuil <hverkuil@xs4all.nl> 22007L: linux-media@vger.kernel.org 22008S: Maintained 22009W: https://linuxtv.org 22010T: git git://linuxtv.org/media_tree.git 22011F: drivers/media/i2c/tea6420* 22012 22013TEAM DRIVER 22014M: Jiri Pirko <jiri@resnulli.us> 22015L: netdev@vger.kernel.org 22016S: Supported 22017F: Documentation/netlink/specs/team.yaml 22018F: drivers/net/team/ 22019F: include/linux/if_team.h 22020F: include/uapi/linux/if_team.h 22021F: tools/testing/selftests/drivers/net/team/ 22022 22023TECHNICAL ADVISORY BOARD PROCESS DOCS 22024M: "Theodore Ts'o" <tytso@mit.edu> 22025M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22026L: tech-board-discuss@lists.linux.dev 22027S: Maintained 22028F: Documentation/process/contribution-maturity-model.rst 22029F: Documentation/process/researcher-guidelines.rst 22030 22031TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22032M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22033S: Maintained 22034F: arch/x86/platform/ts5500/ 22035 22036TECHNOTREND USB IR RECEIVER 22037M: Sean Young <sean@mess.org> 22038L: linux-media@vger.kernel.org 22039S: Maintained 22040F: drivers/media/rc/ttusbir.c 22041 22042TECHWELL TW9900 VIDEO DECODER 22043M: Mehdi Djait <mehdi.djait@bootlin.com> 22044L: linux-media@vger.kernel.org 22045S: Maintained 22046F: drivers/media/i2c/tw9900.c 22047 22048TECHWELL TW9910 VIDEO DECODER 22049L: linux-media@vger.kernel.org 22050S: Orphan 22051F: drivers/media/i2c/tw9910.c 22052F: include/media/i2c/tw9910.h 22053 22054TEE SUBSYSTEM 22055M: Jens Wiklander <jens.wiklander@linaro.org> 22056R: Sumit Garg <sumit.garg@linaro.org> 22057L: op-tee@lists.trustedfirmware.org 22058S: Maintained 22059F: Documentation/driver-api/tee.rst 22060F: Documentation/tee/ 22061F: Documentation/userspace-api/tee.rst 22062F: drivers/tee/ 22063F: include/linux/tee_core.h 22064F: include/linux/tee_drv.h 22065F: include/uapi/linux/tee.h 22066 22067TEGRA ARCHITECTURE SUPPORT 22068M: Thierry Reding <thierry.reding@gmail.com> 22069M: Jonathan Hunter <jonathanh@nvidia.com> 22070L: linux-tegra@vger.kernel.org 22071S: Supported 22072Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22074N: [^a-z]tegra 22075 22076TEGRA CLOCK DRIVER 22077M: Peter De Schrijver <pdeschrijver@nvidia.com> 22078M: Prashant Gaikwad <pgaikwad@nvidia.com> 22079S: Supported 22080F: drivers/clk/tegra/ 22081 22082TEGRA CRYPTO DRIVERS 22083M: Akhil R <akhilrajeev@nvidia.com> 22084S: Supported 22085F: drivers/crypto/tegra/* 22086 22087TEGRA DMA DRIVERS 22088M: Laxman Dewangan <ldewangan@nvidia.com> 22089M: Jon Hunter <jonathanh@nvidia.com> 22090S: Supported 22091F: drivers/dma/tegra* 22092 22093TEGRA I2C DRIVER 22094M: Laxman Dewangan <ldewangan@nvidia.com> 22095R: Dmitry Osipenko <digetx@gmail.com> 22096S: Supported 22097F: drivers/i2c/busses/i2c-tegra.c 22098 22099TEGRA IOMMU DRIVERS 22100M: Thierry Reding <thierry.reding@gmail.com> 22101R: Krishna Reddy <vdumpa@nvidia.com> 22102L: linux-tegra@vger.kernel.org 22103S: Supported 22104F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22105F: drivers/iommu/tegra* 22106 22107TEGRA KBC DRIVER 22108M: Laxman Dewangan <ldewangan@nvidia.com> 22109S: Supported 22110F: drivers/input/keyboard/tegra-kbc.c 22111 22112TEGRA NAND DRIVER 22113M: Stefan Agner <stefan@agner.ch> 22114M: Lucas Stach <dev@lynxeye.de> 22115S: Maintained 22116F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22117F: drivers/mtd/nand/raw/tegra_nand.c 22118 22119TEGRA PWM DRIVER 22120M: Thierry Reding <thierry.reding@gmail.com> 22121S: Supported 22122F: drivers/pwm/pwm-tegra.c 22123 22124TEGRA QUAD SPI DRIVER 22125M: Thierry Reding <thierry.reding@gmail.com> 22126M: Jonathan Hunter <jonathanh@nvidia.com> 22127M: Sowjanya Komatineni <skomatineni@nvidia.com> 22128L: linux-tegra@vger.kernel.org 22129S: Maintained 22130F: drivers/spi/spi-tegra210-quad.c 22131 22132TEGRA SERIAL DRIVER 22133M: Laxman Dewangan <ldewangan@nvidia.com> 22134S: Supported 22135F: drivers/tty/serial/serial-tegra.c 22136 22137TEGRA SPI DRIVER 22138M: Laxman Dewangan <ldewangan@nvidia.com> 22139S: Supported 22140F: drivers/spi/spi-tegra* 22141 22142TEGRA VIDEO DRIVER 22143M: Thierry Reding <thierry.reding@gmail.com> 22144M: Jonathan Hunter <jonathanh@nvidia.com> 22145M: Sowjanya Komatineni <skomatineni@nvidia.com> 22146M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22147L: linux-media@vger.kernel.org 22148L: linux-tegra@vger.kernel.org 22149S: Maintained 22150F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22151F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22152F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22153F: drivers/staging/media/tegra-video/ 22154 22155TEGRA XUSB PADCTL DRIVER 22156M: JC Kuo <jckuo@nvidia.com> 22157S: Supported 22158F: drivers/phy/tegra/xusb* 22159 22160TEHUTI ETHERNET DRIVER 22161M: Andy Gospodarek <andy@greyhouse.net> 22162L: netdev@vger.kernel.org 22163S: Supported 22164F: drivers/net/ethernet/tehuti/* 22165 22166TELECOM CLOCK DRIVER FOR MCPL0010 22167M: Mark Gross <markgross@kernel.org> 22168S: Supported 22169F: drivers/char/tlclk.c 22170 22171TEMPO SEMICONDUCTOR DRIVERS 22172M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22173S: Maintained 22174F: Documentation/devicetree/bindings/sound/tscs*.txt 22175F: sound/soc/codecs/tscs*.c 22176F: sound/soc/codecs/tscs*.h 22177 22178TENSILICA XTENSA PORT (xtensa) 22179M: Chris Zankel <chris@zankel.net> 22180M: Max Filippov <jcmvbkbc@gmail.com> 22181S: Maintained 22182T: git https://github.com/jcmvbkbc/linux-xtensa.git 22183F: arch/xtensa/ 22184F: drivers/irqchip/irq-xtensa-* 22185 22186TEXAS INSTRUMENTS ASoC DRIVERS 22187M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22188L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22189S: Maintained 22190F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22191F: sound/soc/ti/ 22192 22193TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22194M: Shenghao Ding <shenghao-ding@ti.com> 22195M: Kevin Lu <kevin-lu@ti.com> 22196M: Baojun Xu <baojun.xu@ti.com> 22197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22198S: Maintained 22199F: Documentation/devicetree/bindings/sound/tas2552.txt 22200F: Documentation/devicetree/bindings/sound/tas2562.yaml 22201F: Documentation/devicetree/bindings/sound/tas2770.yaml 22202F: Documentation/devicetree/bindings/sound/tas27xx.yaml 22203F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22204F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22205F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22206F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 22207F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 22208F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 22209F: include/sound/tas2*.h 22210F: include/sound/tlv320*.h 22211F: include/sound/tpa6130a2-plat.h 22212F: sound/pci/hda/tas2781_hda_i2c.c 22213F: sound/soc/codecs/pcm1681.c 22214F: sound/soc/codecs/pcm1789*.* 22215F: sound/soc/codecs/pcm179x*.* 22216F: sound/soc/codecs/pcm186x*.* 22217F: sound/soc/codecs/pcm3008.* 22218F: sound/soc/codecs/pcm3060*.* 22219F: sound/soc/codecs/pcm3168a*.* 22220F: sound/soc/codecs/pcm5102a.c 22221F: sound/soc/codecs/pcm512x*.* 22222F: sound/soc/codecs/tas2*.* 22223F: sound/soc/codecs/tlv320*.* 22224F: sound/soc/codecs/tpa6130a2.* 22225 22226TEXAS INSTRUMENTS DMA DRIVERS 22227M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22228L: dmaengine@vger.kernel.org 22229S: Maintained 22230F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22231F: Documentation/devicetree/bindings/dma/ti-edma.txt 22232F: Documentation/devicetree/bindings/dma/ti/ 22233F: drivers/dma/ti/ 22234F: include/linux/dma/k3-psil.h 22235F: include/linux/dma/k3-udma-glue.h 22236F: include/linux/dma/ti-cppi5.h 22237X: drivers/dma/ti/cppi41.c 22238 22239TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22240M: Robert Marko <robert.marko@sartura.hr> 22241M: Luka Perkov <luka.perkov@sartura.hr> 22242L: linux-hwmon@vger.kernel.org 22243S: Maintained 22244F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22245F: Documentation/hwmon/tps23861.rst 22246F: drivers/hwmon/tps23861.c 22247 22248TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22249M: Ricardo Ribalda <ribalda@kernel.org> 22250L: linux-iio@vger.kernel.org 22251S: Supported 22252F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22253F: drivers/iio/dac/ti-dac7612.c 22254 22255TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22256M: Nishanth Menon <nm@ti.com> 22257M: Tero Kristo <kristo@kernel.org> 22258M: Santosh Shilimkar <ssantosh@kernel.org> 22259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22260S: Maintained 22261F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22262F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22263F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22264F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22265F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22266F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22267F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22268F: drivers/clk/keystone/sci-clk.c 22269F: drivers/firmware/ti_sci* 22270F: drivers/irqchip/irq-ti-sci-inta.c 22271F: drivers/irqchip/irq-ti-sci-intr.c 22272F: drivers/reset/reset-ti-sci.c 22273F: drivers/soc/ti/ti_sci_inta_msi.c 22274F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22275F: include/dt-bindings/soc/ti,sci_pm_domain.h 22276F: include/linux/soc/ti/ti_sci_inta_msi.h 22277F: include/linux/soc/ti/ti_sci_protocol.h 22278 22279TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22280M: Puranjay Mohan <puranjay@kernel.org> 22281L: linux-iio@vger.kernel.org 22282S: Supported 22283F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22284F: drivers/iio/temperature/tmp117.c 22285 22286THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22287M: Hans Verkuil <hverkuil@xs4all.nl> 22288L: linux-media@vger.kernel.org 22289S: Maintained 22290W: https://linuxtv.org 22291T: git git://linuxtv.org/media_tree.git 22292F: drivers/media/radio/radio-raremono.c 22293 22294THERMAL 22295M: Rafael J. Wysocki <rafael@kernel.org> 22296M: Daniel Lezcano <daniel.lezcano@linaro.org> 22297R: Zhang Rui <rui.zhang@intel.com> 22298R: Lukasz Luba <lukasz.luba@arm.com> 22299L: linux-pm@vger.kernel.org 22300S: Supported 22301Q: https://patchwork.kernel.org/project/linux-pm/list/ 22302T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22303F: Documentation/ABI/testing/sysfs-class-thermal 22304F: Documentation/admin-guide/thermal/ 22305F: Documentation/devicetree/bindings/thermal/ 22306F: Documentation/driver-api/thermal/ 22307F: drivers/thermal/ 22308F: include/dt-bindings/thermal/ 22309F: include/linux/cpu_cooling.h 22310F: include/linux/thermal.h 22311F: include/uapi/linux/thermal.h 22312F: tools/lib/thermal/ 22313F: tools/thermal/ 22314 22315THERMAL DRIVER FOR AMLOGIC SOCS 22316M: Guillaume La Roque <glaroque@baylibre.com> 22317L: linux-pm@vger.kernel.org 22318L: linux-amlogic@lists.infradead.org 22319S: Supported 22320W: http://linux-meson.com/ 22321F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22322F: drivers/thermal/amlogic_thermal.c 22323 22324THERMAL/CPU_COOLING 22325M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22326M: Daniel Lezcano <daniel.lezcano@linaro.org> 22327M: Viresh Kumar <viresh.kumar@linaro.org> 22328R: Lukasz Luba <lukasz.luba@arm.com> 22329L: linux-pm@vger.kernel.org 22330S: Supported 22331F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22332F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22333F: drivers/thermal/cpufreq_cooling.c 22334F: drivers/thermal/cpuidle_cooling.c 22335F: include/linux/cpu_cooling.h 22336 22337THERMAL/POWER_ALLOCATOR 22338M: Lukasz Luba <lukasz.luba@arm.com> 22339L: linux-pm@vger.kernel.org 22340S: Maintained 22341F: Documentation/driver-api/thermal/power_allocator.rst 22342F: drivers/thermal/gov_power_allocator.c 22343F: drivers/thermal/thermal_trace_ipa.h 22344 22345THINKPAD ACPI EXTRAS DRIVER 22346M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22347L: ibm-acpi-devel@lists.sourceforge.net 22348L: platform-driver-x86@vger.kernel.org 22349S: Maintained 22350W: http://ibm-acpi.sourceforge.net 22351W: http://thinkwiki.org/wiki/Ibm-acpi 22352T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22353F: drivers/platform/x86/thinkpad_acpi.c 22354 22355THINKPAD LMI DRIVER 22356M: Mark Pearson <markpearson@lenovo.com> 22357L: platform-driver-x86@vger.kernel.org 22358S: Maintained 22359F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22360F: drivers/platform/x86/think-lmi.? 22361 22362THP7312 ISP DRIVER 22363M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22364M: Paul Elder <paul.elder@ideasonboard.com> 22365L: linux-media@vger.kernel.org 22366S: Maintained 22367T: git git://linuxtv.org/media_tree.git 22368F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22369F: Documentation/userspace-api/media/drivers/thp7312.rst 22370F: drivers/media/i2c/thp7312.c 22371F: include/uapi/linux/thp7312.h 22372 22373THUNDERBOLT DMA TRAFFIC TEST DRIVER 22374M: Isaac Hazan <isaac.hazan@intel.com> 22375L: linux-usb@vger.kernel.org 22376S: Maintained 22377F: drivers/thunderbolt/dma_test.c 22378 22379THUNDERBOLT DRIVER 22380M: Andreas Noever <andreas.noever@gmail.com> 22381M: Michael Jamet <michael.jamet@intel.com> 22382M: Mika Westerberg <mika.westerberg@linux.intel.com> 22383M: Yehezkel Bernat <YehezkelShB@gmail.com> 22384L: linux-usb@vger.kernel.org 22385S: Maintained 22386T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22387F: Documentation/admin-guide/thunderbolt.rst 22388F: drivers/thunderbolt/ 22389F: include/linux/thunderbolt.h 22390 22391THUNDERBOLT NETWORK DRIVER 22392M: Michael Jamet <michael.jamet@intel.com> 22393M: Mika Westerberg <mika.westerberg@linux.intel.com> 22394M: Yehezkel Bernat <YehezkelShB@gmail.com> 22395L: netdev@vger.kernel.org 22396S: Maintained 22397F: drivers/net/thunderbolt/ 22398 22399THUNDERX GPIO DRIVER 22400M: Robert Richter <rric@kernel.org> 22401S: Odd Fixes 22402F: drivers/gpio/gpio-thunderx.c 22403 22404TI ADS7924 ADC DRIVER 22405M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22406L: linux-iio@vger.kernel.org 22407S: Supported 22408F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22409F: drivers/iio/adc/ti-ads7924.c 22410 22411TI AM437X VPFE DRIVER 22412M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415W: https://linuxtv.org 22416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22417T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22418F: drivers/media/platform/ti/am437x/ 22419 22420TI BANDGAP AND THERMAL DRIVER 22421M: Eduardo Valentin <edubezval@gmail.com> 22422M: Keerthy <j-keerthy@ti.com> 22423L: linux-pm@vger.kernel.org 22424L: linux-omap@vger.kernel.org 22425S: Maintained 22426F: drivers/thermal/ti-soc-thermal/ 22427 22428TI BQ27XXX POWER SUPPLY DRIVER 22429F: drivers/power/supply/bq27xxx_battery.c 22430F: drivers/power/supply/bq27xxx_battery_i2c.c 22431F: include/linux/power/bq27xxx_battery.h 22432 22433TI CDCE706 CLOCK DRIVER 22434M: Max Filippov <jcmvbkbc@gmail.com> 22435S: Maintained 22436F: drivers/clk/clk-cdce706.c 22437 22438TI CLOCK DRIVER 22439M: Tero Kristo <kristo@kernel.org> 22440L: linux-omap@vger.kernel.org 22441S: Odd Fixes 22442F: drivers/clk/ti/ 22443F: include/linux/clk/ti.h 22444 22445TI DAVINCI MACHINE SUPPORT 22446M: Bartosz Golaszewski <brgl@bgdev.pl> 22447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22448S: Maintained 22449T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22450F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22451F: arch/arm/boot/dts/ti/davinci/ 22452F: arch/arm/mach-davinci/ 22453F: drivers/i2c/busses/i2c-davinci.c 22454 22455TI DAVINCI SERIES CLOCK DRIVER 22456M: David Lechner <david@lechnology.com> 22457S: Maintained 22458F: Documentation/devicetree/bindings/clock/ti/davinci/ 22459F: drivers/clk/davinci/ 22460F: include/linux/clk/davinci.h 22461 22462TI DAVINCI SERIES GPIO DRIVER 22463M: Keerthy <j-keerthy@ti.com> 22464L: linux-gpio@vger.kernel.org 22465S: Maintained 22466F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22467F: drivers/gpio/gpio-davinci.c 22468 22469TI DAVINCI SERIES MEDIA DRIVER 22470M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22471L: linux-media@vger.kernel.org 22472S: Maintained 22473W: https://linuxtv.org 22474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22475T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22476F: drivers/media/platform/ti/davinci/ 22477F: include/media/davinci/ 22478 22479TI ENHANCED CAPTURE (eCAP) DRIVER 22480M: Vignesh Raghavendra <vigneshr@ti.com> 22481R: Julien Panis <jpanis@baylibre.com> 22482L: linux-iio@vger.kernel.org 22483L: linux-omap@vger.kernel.org 22484S: Maintained 22485F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22486F: drivers/counter/ti-ecap-capture.c 22487 22488TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22489R: David Lechner <david@lechnology.com> 22490L: linux-iio@vger.kernel.org 22491F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22492F: drivers/counter/ti-eqep.c 22493 22494TI ETHERNET SWITCH DRIVER (CPSW) 22495R: Siddharth Vadapalli <s-vadapalli@ti.com> 22496R: Roger Quadros <rogerq@kernel.org> 22497L: linux-omap@vger.kernel.org 22498L: netdev@vger.kernel.org 22499S: Maintained 22500F: drivers/net/ethernet/ti/cpsw* 22501F: drivers/net/ethernet/ti/davinci* 22502 22503TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22504M: Alex Dubov <oakad@yahoo.com> 22505S: Maintained 22506W: http://tifmxx.berlios.de/ 22507F: drivers/memstick/host/tifm_ms.c 22508F: drivers/misc/tifm* 22509F: drivers/mmc/host/tifm_sd.c 22510F: include/linux/tifm.h 22511 22512TI FPD-LINK DRIVERS 22513M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22514L: linux-media@vger.kernel.org 22515S: Maintained 22516F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22517F: drivers/media/i2c/ds90* 22518F: include/media/i2c/ds90* 22519 22520TI HDC302X HUMIDITY DRIVER 22521M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22522M: Li peiyu <579lpy@gmail.com> 22523L: linux-iio@vger.kernel.org 22524S: Maintained 22525F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22526F: drivers/iio/humidity/hdc3020.c 22527 22528TI ICSSG ETHERNET DRIVER (ICSSG) 22529R: MD Danish Anwar <danishanwar@ti.com> 22530R: Roger Quadros <rogerq@kernel.org> 22531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22532L: netdev@vger.kernel.org 22533S: Maintained 22534F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22535F: drivers/net/ethernet/ti/icssg/* 22536 22537TI J721E CSI2RX DRIVER 22538M: Jai Luthra <j-luthra@ti.com> 22539L: linux-media@vger.kernel.org 22540S: Maintained 22541F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22542F: drivers/media/platform/ti/j721e-csi2rx/ 22543 22544TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22545M: Nishanth Menon <nm@ti.com> 22546M: Santosh Shilimkar <ssantosh@kernel.org> 22547L: linux-kernel@vger.kernel.org 22548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22549S: Maintained 22550T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22551F: drivers/pmdomain/ti/omap_prm.c 22552F: drivers/soc/ti/* 22553 22554TI LM49xxx FAMILY ASoC CODEC DRIVERS 22555M: M R Swami Reddy <mr.swami.reddy@ti.com> 22556M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22558S: Maintained 22559F: sound/soc/codecs/isabelle* 22560F: sound/soc/codecs/lm49453* 22561 22562TI LMP92064 ADC DRIVER 22563M: Leonard Göhrs <l.goehrs@pengutronix.de> 22564R: kernel@pengutronix.de 22565L: linux-iio@vger.kernel.org 22566S: Maintained 22567F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22568F: drivers/iio/adc/ti-lmp92064.c 22569 22570TI PCM3060 ASoC CODEC DRIVER 22571M: Kirill Marinushkin <kmarinushkin@birdec.com> 22572L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22573S: Maintained 22574F: Documentation/devicetree/bindings/sound/pcm3060.txt 22575F: sound/soc/codecs/pcm3060* 22576 22577TI TAS571X FAMILY ASoC CODEC DRIVER 22578M: Kevin Cernekee <cernekee@chromium.org> 22579L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22580S: Odd Fixes 22581F: sound/soc/codecs/tas571x* 22582 22583TI TMAG5273 MAGNETOMETER DRIVER 22584M: Gerald Loacker <gerald.loacker@wolfvision.net> 22585L: linux-iio@vger.kernel.org 22586S: Maintained 22587F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22588F: drivers/iio/magnetometer/tmag5273.c 22589 22590TI TRF7970A NFC DRIVER 22591M: Mark Greer <mgreer@animalcreek.com> 22592L: linux-wireless@vger.kernel.org 22593S: Supported 22594F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22595F: drivers/nfc/trf7970a.c 22596 22597TI TSC2046 ADC DRIVER 22598M: Oleksij Rempel <o.rempel@pengutronix.de> 22599R: kernel@pengutronix.de 22600L: linux-iio@vger.kernel.org 22601S: Maintained 22602F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22603F: drivers/iio/adc/ti-tsc2046.c 22604 22605TI TWL4030 SERIES SOC CODEC DRIVER 22606M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22608S: Maintained 22609F: sound/soc/codecs/twl4030* 22610 22611TI VPE/CAL DRIVERS 22612M: Benoit Parrot <bparrot@ti.com> 22613L: linux-media@vger.kernel.org 22614S: Maintained 22615W: http://linuxtv.org/ 22616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22617F: Documentation/devicetree/bindings/media/ti,cal.yaml 22618F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22619F: drivers/media/platform/ti/cal/ 22620F: drivers/media/platform/ti/vpe/ 22621 22622TI WILINK WIRELESS DRIVERS 22623L: linux-wireless@vger.kernel.org 22624S: Orphan 22625W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22626W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22627F: drivers/net/wireless/ti/ 22628 22629TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22630M: John Stultz <jstultz@google.com> 22631M: Thomas Gleixner <tglx@linutronix.de> 22632R: Stephen Boyd <sboyd@kernel.org> 22633L: linux-kernel@vger.kernel.org 22634S: Supported 22635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22636F: include/linux/clocksource.h 22637F: include/linux/time.h 22638F: include/linux/timekeeper_internal.h 22639F: include/linux/timekeeping.h 22640F: include/linux/timex.h 22641F: include/uapi/linux/time.h 22642F: include/uapi/linux/timex.h 22643F: kernel/time/alarmtimer.c 22644F: kernel/time/clocksource* 22645F: kernel/time/ntp* 22646F: kernel/time/time.c 22647F: kernel/time/timeconst.bc 22648F: kernel/time/timeconv.c 22649F: kernel/time/timecounter.c 22650F: kernel/time/timekeeping* 22651F: kernel/time/time_test.c 22652F: tools/testing/selftests/timers/ 22653 22654TIPC NETWORK LAYER 22655M: Jon Maloy <jmaloy@redhat.com> 22656M: Ying Xue <ying.xue@windriver.com> 22657L: netdev@vger.kernel.org (core kernel code) 22658L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22659S: Maintained 22660W: http://tipc.sourceforge.net/ 22661F: include/uapi/linux/tipc*.h 22662F: net/tipc/ 22663 22664TLAN NETWORK DRIVER 22665M: Samuel Chessman <chessman@tux.org> 22666L: tlan-devel@lists.sourceforge.net (subscribers-only) 22667S: Maintained 22668W: http://sourceforge.net/projects/tlan/ 22669F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22670F: drivers/net/ethernet/ti/tlan.* 22671 22672TMIO/SDHI MMC DRIVER 22673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22674L: linux-mmc@vger.kernel.org 22675L: linux-renesas-soc@vger.kernel.org 22676S: Supported 22677F: drivers/mmc/host/renesas_sdhi* 22678F: drivers/mmc/host/tmio_mmc* 22679F: include/linux/mfd/tmio.h 22680 22681TMP513 HARDWARE MONITOR DRIVER 22682M: Eric Tremblay <etremblay@distech-controls.com> 22683L: linux-hwmon@vger.kernel.org 22684S: Maintained 22685F: Documentation/hwmon/tmp513.rst 22686F: drivers/hwmon/tmp513.c 22687 22688TMPFS (SHMEM FILESYSTEM) 22689M: Hugh Dickins <hughd@google.com> 22690L: linux-mm@kvack.org 22691S: Maintained 22692F: include/linux/shmem_fs.h 22693F: mm/shmem.c 22694 22695TOMOYO SECURITY MODULE 22696M: Kentaro Takeda <takedakn@nttdata.co.jp> 22697M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22698L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22699L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22700L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22701L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22702S: Maintained 22703W: https://tomoyo.sourceforge.net/ 22704F: security/tomoyo/ 22705 22706TOPSTAR LAPTOP EXTRAS DRIVER 22707M: Herton Ronaldo Krzesinski <herton@canonical.com> 22708L: platform-driver-x86@vger.kernel.org 22709S: Maintained 22710F: drivers/platform/x86/topstar-laptop.c 22711 22712TORTURE-TEST MODULES 22713M: Davidlohr Bueso <dave@stgolabs.net> 22714M: "Paul E. McKenney" <paulmck@kernel.org> 22715M: Josh Triplett <josh@joshtriplett.org> 22716L: linux-kernel@vger.kernel.org 22717S: Supported 22718T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22719F: Documentation/RCU/torture.rst 22720F: kernel/locking/locktorture.c 22721F: kernel/rcu/rcuscale.c 22722F: kernel/rcu/rcutorture.c 22723F: kernel/rcu/refscale.c 22724F: kernel/torture.c 22725 22726TOSHIBA ACPI EXTRAS DRIVER 22727M: Azael Avalos <coproscefalo@gmail.com> 22728L: platform-driver-x86@vger.kernel.org 22729S: Maintained 22730F: drivers/platform/x86/toshiba_acpi.c 22731 22732TOSHIBA BLUETOOTH DRIVER 22733M: Azael Avalos <coproscefalo@gmail.com> 22734L: platform-driver-x86@vger.kernel.org 22735S: Maintained 22736F: drivers/platform/x86/toshiba_bluetooth.c 22737 22738TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22739M: Azael Avalos <coproscefalo@gmail.com> 22740L: platform-driver-x86@vger.kernel.org 22741S: Maintained 22742F: drivers/platform/x86/toshiba_haps.c 22743 22744TOSHIBA SMM DRIVER 22745M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22746S: Maintained 22747W: http://www.buzzard.org.uk/toshiba/ 22748F: drivers/char/toshiba.c 22749F: include/linux/toshiba.h 22750F: include/uapi/linux/toshiba.h 22751 22752TOSHIBA TC358743 DRIVER 22753M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22754L: linux-media@vger.kernel.org 22755S: Maintained 22756F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22757F: drivers/media/i2c/tc358743* 22758F: include/media/i2c/tc358743.h 22759 22760TOSHIBA WMI HOTKEYS DRIVER 22761M: Azael Avalos <coproscefalo@gmail.com> 22762L: platform-driver-x86@vger.kernel.org 22763S: Maintained 22764F: drivers/platform/x86/toshiba-wmi.c 22765 22766TPM DEVICE DRIVER 22767M: Peter Huewe <peterhuewe@gmx.de> 22768M: Jarkko Sakkinen <jarkko@kernel.org> 22769R: Jason Gunthorpe <jgg@ziepe.ca> 22770L: linux-integrity@vger.kernel.org 22771S: Maintained 22772W: https://gitlab.com/jarkkojs/linux-tpmdd-test 22773Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22774T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22775F: Documentation/devicetree/bindings/tpm/ 22776F: drivers/char/tpm/ 22777 22778TPS546D24 DRIVER 22779M: Duke Du <dukedu83@gmail.com> 22780L: linux-hwmon@vger.kernel.org 22781S: Maintained 22782F: Documentation/hwmon/tps546d24.rst 22783F: drivers/hwmon/pmbus/tps546d24.c 22784 22785TQ SYSTEMS BOARD & DRIVER SUPPORT 22786L: linux@ew.tq-group.com 22787S: Supported 22788W: https://www.tq-group.com/en/products/tq-embedded/ 22789F: arch/arm/boot/dts/imx*mba*.dts* 22790F: arch/arm/boot/dts/imx*tqma*.dts* 22791F: arch/arm/boot/dts/mba*.dtsi 22792F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22793F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22794F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22795F: arch/arm64/boot/dts/freescale/mba*.dtsi 22796F: arch/arm64/boot/dts/freescale/tqml*.dts* 22797F: drivers/gpio/gpio-tqmx86.c 22798F: drivers/mfd/tqmx86.c 22799F: drivers/watchdog/tqmx86_wdt.c 22800 22801TRACING 22802M: Steven Rostedt <rostedt@goodmis.org> 22803M: Masami Hiramatsu <mhiramat@kernel.org> 22804R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22805L: linux-kernel@vger.kernel.org 22806L: linux-trace-kernel@vger.kernel.org 22807S: Maintained 22808Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22809T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22810F: Documentation/trace/* 22811F: fs/tracefs/ 22812F: include/linux/trace*.h 22813F: include/trace/ 22814F: kernel/trace/ 22815F: scripts/tracing/ 22816F: tools/testing/selftests/ftrace/ 22817 22818TRACING MMIO ACCESSES (MMIOTRACE) 22819M: Steven Rostedt <rostedt@goodmis.org> 22820M: Masami Hiramatsu <mhiramat@kernel.org> 22821R: Karol Herbst <karolherbst@gmail.com> 22822R: Pekka Paalanen <ppaalanen@gmail.com> 22823L: linux-kernel@vger.kernel.org 22824L: nouveau@lists.freedesktop.org 22825S: Maintained 22826F: arch/x86/mm/kmmio.c 22827F: arch/x86/mm/mmio-mod.c 22828F: arch/x86/mm/testmmiotrace.c 22829F: include/linux/mmiotrace.h 22830F: kernel/trace/trace_mmiotrace.c 22831 22832TRACING OS NOISE / LATENCY TRACERS 22833M: Steven Rostedt <rostedt@goodmis.org> 22834M: Daniel Bristot de Oliveira <bristot@kernel.org> 22835S: Maintained 22836F: Documentation/trace/hwlat_detector.rst 22837F: Documentation/trace/osnoise-tracer.rst 22838F: Documentation/trace/timerlat-tracer.rst 22839F: arch/*/kernel/trace.c 22840F: include/trace/events/osnoise.h 22841F: kernel/trace/trace_hwlat.c 22842F: kernel/trace/trace_irqsoff.c 22843F: kernel/trace/trace_osnoise.c 22844F: kernel/trace/trace_sched_wakeup.c 22845 22846TRADITIONAL CHINESE DOCUMENTATION 22847M: Hu Haowen <2023002089@link.tyut.edu.cn> 22848S: Maintained 22849W: https://github.com/srcres258/linux-doc 22850T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22851F: Documentation/translations/zh_TW/ 22852 22853TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22854M: Dan Williams <dan.j.williams@intel.com> 22855L: linux-coco@lists.linux.dev 22856S: Maintained 22857F: Documentation/ABI/testing/configfs-tsm 22858F: drivers/virt/coco/tsm.c 22859F: include/linux/tsm.h 22860 22861TRUSTED SERVICES TEE DRIVER 22862M: Balint Dobszay <balint.dobszay@arm.com> 22863M: Sudeep Holla <sudeep.holla@arm.com> 22864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22865L: trusted-services@lists.trustedfirmware.org 22866S: Maintained 22867F: Documentation/tee/ts-tee.rst 22868F: drivers/tee/tstee/ 22869 22870TTY LAYER AND SERIAL DRIVERS 22871M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22872M: Jiri Slaby <jirislaby@kernel.org> 22873L: linux-kernel@vger.kernel.org 22874L: linux-serial@vger.kernel.org 22875S: Supported 22876T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22877F: Documentation/devicetree/bindings/serial/ 22878F: Documentation/driver-api/serial/ 22879F: drivers/tty/ 22880F: include/linux/selection.h 22881F: include/linux/serial.h 22882F: include/linux/serial_core.h 22883F: include/linux/sysrq.h 22884F: include/linux/tty*.h 22885F: include/linux/vt.h 22886F: include/linux/vt_*.h 22887F: include/uapi/linux/serial.h 22888F: include/uapi/linux/serial_core.h 22889F: include/uapi/linux/tty.h 22890 22891TUA9001 MEDIA DRIVER 22892L: linux-media@vger.kernel.org 22893S: Orphan 22894W: https://linuxtv.org 22895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22896F: drivers/media/tuners/tua9001* 22897 22898TULIP NETWORK DRIVERS 22899L: netdev@vger.kernel.org 22900L: linux-parisc@vger.kernel.org 22901S: Orphan 22902F: drivers/net/ethernet/dec/tulip/ 22903 22904TUN/TAP driver 22905M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22906M: Jason Wang <jasowang@redhat.com> 22907S: Maintained 22908W: http://vtun.sourceforge.net/tun 22909F: Documentation/networking/tuntap.rst 22910F: arch/um/os-Linux/drivers/ 22911F: drivers/net/tap.c 22912F: drivers/net/tun.c 22913 22914TURBOCHANNEL SUBSYSTEM 22915M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22916M: Ralf Baechle <ralf@linux-mips.org> 22917L: linux-mips@vger.kernel.org 22918S: Maintained 22919Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22920F: drivers/tc/ 22921F: include/linux/tc.h 22922 22923TURBOSTAT UTILITY 22924M: "Len Brown" <lenb@kernel.org> 22925L: linux-pm@vger.kernel.org 22926S: Supported 22927Q: https://patchwork.kernel.org/project/linux-pm/list/ 22928B: https://bugzilla.kernel.org 22929T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22930F: tools/power/x86/turbostat/ 22931F: tools/testing/selftests/turbostat/ 22932 22933TW5864 VIDEO4LINUX DRIVER 22934M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22935M: Anton Sviridenko <anton@corp.bluecherry.net> 22936M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22937M: Andrey Utkin <andrey_utkin@fastmail.com> 22938L: linux-media@vger.kernel.org 22939S: Supported 22940F: drivers/media/pci/tw5864/ 22941 22942TW68 VIDEO4LINUX DRIVER 22943M: Hans Verkuil <hverkuil@xs4all.nl> 22944L: linux-media@vger.kernel.org 22945S: Odd Fixes 22946W: https://linuxtv.org 22947T: git git://linuxtv.org/media_tree.git 22948F: drivers/media/pci/tw68/ 22949 22950TW686X VIDEO4LINUX DRIVER 22951M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22952L: linux-media@vger.kernel.org 22953S: Maintained 22954W: http://linuxtv.org 22955T: git git://linuxtv.org/media_tree.git 22956F: drivers/media/pci/tw686x/ 22957 22958U-BOOT ENVIRONMENT VARIABLES 22959M: Rafał Miłecki <rafal@milecki.pl> 22960S: Maintained 22961F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22962F: drivers/nvmem/u-boot-env.c 22963 22964UACCE ACCELERATOR FRAMEWORK 22965M: Zhangfei Gao <zhangfei.gao@linaro.org> 22966M: Zhou Wang <wangzhou1@hisilicon.com> 22967L: linux-accelerators@lists.ozlabs.org 22968L: linux-kernel@vger.kernel.org 22969S: Maintained 22970F: Documentation/ABI/testing/sysfs-driver-uacce 22971F: Documentation/misc-devices/uacce.rst 22972F: drivers/misc/uacce/ 22973F: include/linux/uacce.h 22974F: include/uapi/misc/uacce/ 22975 22976UBI FILE SYSTEM (UBIFS) 22977M: Richard Weinberger <richard@nod.at> 22978R: Zhihao Cheng <chengzhihao1@huawei.com> 22979L: linux-mtd@lists.infradead.org 22980S: Supported 22981W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22982T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22983T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22984F: Documentation/ABI/testing/sysfs-fs-ubifs 22985F: Documentation/filesystems/ubifs-authentication.rst 22986F: Documentation/filesystems/ubifs.rst 22987F: fs/ubifs/ 22988 22989UBLK USERSPACE BLOCK DRIVER 22990M: Ming Lei <ming.lei@redhat.com> 22991L: linux-block@vger.kernel.org 22992S: Maintained 22993F: Documentation/block/ublk.rst 22994F: drivers/block/ublk_drv.c 22995F: include/uapi/linux/ublk_cmd.h 22996 22997UBSAN 22998M: Kees Cook <keescook@chromium.org> 22999R: Marco Elver <elver@google.com> 23000R: Andrey Konovalov <andreyknvl@gmail.com> 23001R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 23002L: kasan-dev@googlegroups.com 23003L: linux-hardening@vger.kernel.org 23004S: Supported 23005T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23006F: Documentation/dev-tools/ubsan.rst 23007F: include/linux/ubsan.h 23008F: lib/Kconfig.ubsan 23009F: lib/test_ubsan.c 23010F: lib/ubsan.c 23011F: lib/ubsan.h 23012F: scripts/Makefile.ubsan 23013K: \bARCH_HAS_UBSAN\b 23014 23015UCLINUX (M68KNOMMU AND COLDFIRE) 23016M: Greg Ungerer <gerg@linux-m68k.org> 23017L: linux-m68k@lists.linux-m68k.org 23018S: Maintained 23019W: http://www.linux-m68k.org/ 23020T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23021F: arch/m68k/*/*_no.* 23022F: arch/m68k/68*/ 23023F: arch/m68k/coldfire/ 23024F: arch/m68k/include/asm/*_no.* 23025 23026UDF FILESYSTEM 23027M: Jan Kara <jack@suse.com> 23028S: Maintained 23029F: Documentation/filesystems/udf.rst 23030F: fs/udf/ 23031 23032UDRAW TABLET 23033M: Bastien Nocera <hadess@hadess.net> 23034L: linux-input@vger.kernel.org 23035S: Maintained 23036F: drivers/hid/hid-udraw-ps3.c 23037 23038UFS FILESYSTEM 23039M: Evgeniy Dushistov <dushistov@mail.ru> 23040S: Maintained 23041F: Documentation/admin-guide/ufs.rst 23042F: fs/ufs/ 23043 23044UHID USERSPACE HID IO DRIVER 23045M: David Rheinsberg <david@readahead.eu> 23046L: linux-input@vger.kernel.org 23047S: Maintained 23048F: drivers/hid/uhid.c 23049F: include/uapi/linux/uhid.h 23050 23051ULPI BUS 23052M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23053L: linux-usb@vger.kernel.org 23054S: Maintained 23055F: drivers/usb/common/ulpi.c 23056F: include/linux/ulpi/ 23057 23058UNICODE SUBSYSTEM 23059M: Gabriel Krisman Bertazi <krisman@kernel.org> 23060L: linux-fsdevel@vger.kernel.org 23061S: Supported 23062F: fs/unicode/ 23063 23064UNIFDEF 23065M: Tony Finch <dot@dotat.at> 23066S: Maintained 23067W: http://dotat.at/prog/unifdef 23068F: scripts/unifdef.c 23069 23070UNIFORM CDROM DRIVER 23071M: Phillip Potter <phil@philpotter.co.uk> 23072S: Maintained 23073F: Documentation/cdrom/ 23074F: drivers/cdrom/cdrom.c 23075F: include/linux/cdrom.h 23076F: include/uapi/linux/cdrom.h 23077 23078UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23079R: Alim Akhtar <alim.akhtar@samsung.com> 23080R: Avri Altman <avri.altman@wdc.com> 23081R: Bart Van Assche <bvanassche@acm.org> 23082L: linux-scsi@vger.kernel.org 23083S: Supported 23084F: Documentation/devicetree/bindings/ufs/ 23085F: Documentation/scsi/ufs.rst 23086F: drivers/ufs/core/ 23087 23088UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23089M: Pedro Sousa <pedrom.sousa@synopsys.com> 23090L: linux-scsi@vger.kernel.org 23091S: Supported 23092F: drivers/ufs/host/*dwc* 23093 23094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23095M: Alim Akhtar <alim.akhtar@samsung.com> 23096L: linux-scsi@vger.kernel.org 23097S: Maintained 23098F: drivers/ufs/host/ufs-exynos* 23099 23100UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23101M: Peter Wang <peter.wang@mediatek.com> 23102R: Stanley Jhu <chu.stanley@gmail.com> 23103L: linux-scsi@vger.kernel.org 23104L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23105S: Maintained 23106F: drivers/ufs/host/ufs-mediatek* 23107 23108UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23109M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23110L: linux-arm-msm@vger.kernel.org 23111L: linux-scsi@vger.kernel.org 23112S: Maintained 23113F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23114F: drivers/ufs/host/ufs-qcom* 23115 23116UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23117M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23118L: linux-renesas-soc@vger.kernel.org 23119L: linux-scsi@vger.kernel.org 23120S: Maintained 23121F: drivers/ufs/host/ufs-renesas.c 23122 23123UNSORTED BLOCK IMAGES (UBI) 23124M: Richard Weinberger <richard@nod.at> 23125R: Zhihao Cheng <chengzhihao1@huawei.com> 23126L: linux-mtd@lists.infradead.org 23127S: Supported 23128W: http://www.linux-mtd.infradead.org/ 23129T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23131F: drivers/mtd/ubi/ 23132F: include/linux/mtd/ubi.h 23133F: include/uapi/mtd/ubi-user.h 23134 23135USB "USBNET" DRIVER FRAMEWORK 23136M: Oliver Neukum <oneukum@suse.com> 23137L: netdev@vger.kernel.org 23138S: Maintained 23139W: http://www.linux-usb.org/usbnet 23140F: drivers/net/usb/usbnet.c 23141F: include/linux/usb/usbnet.h 23142 23143USB ACM DRIVER 23144M: Oliver Neukum <oneukum@suse.com> 23145L: linux-usb@vger.kernel.org 23146S: Maintained 23147F: Documentation/usb/acm.rst 23148F: drivers/usb/class/cdc-acm.* 23149 23150USB APPLE MFI FASTCHARGE DRIVER 23151M: Bastien Nocera <hadess@hadess.net> 23152L: linux-usb@vger.kernel.org 23153S: Maintained 23154F: drivers/usb/misc/apple-mfi-fastcharge.c 23155 23156USB AR5523 WIRELESS DRIVER 23157L: linux-wireless@vger.kernel.org 23158S: Orphan 23159F: drivers/net/wireless/ath/ar5523/ 23160 23161USB ATTACHED SCSI 23162M: Oliver Neukum <oneukum@suse.com> 23163L: linux-usb@vger.kernel.org 23164L: linux-scsi@vger.kernel.org 23165S: Maintained 23166F: drivers/usb/storage/uas.c 23167 23168USB CDC ETHERNET DRIVER 23169M: Oliver Neukum <oliver@neukum.org> 23170L: linux-usb@vger.kernel.org 23171S: Maintained 23172F: drivers/net/usb/cdc_*.c 23173F: include/uapi/linux/usb/cdc.h 23174 23175USB CHAOSKEY DRIVER 23176M: Keith Packard <keithp@keithp.com> 23177L: linux-usb@vger.kernel.org 23178S: Maintained 23179F: drivers/usb/misc/chaoskey.c 23180 23181USB CYPRESS C67X00 DRIVER 23182L: linux-usb@vger.kernel.org 23183S: Orphan 23184F: drivers/usb/c67x00/ 23185 23186USB DAVICOM DM9601 DRIVER 23187M: Peter Korsgaard <peter@korsgaard.com> 23188L: netdev@vger.kernel.org 23189S: Maintained 23190W: http://www.linux-usb.org/usbnet 23191F: drivers/net/usb/dm9601.c 23192 23193USB EHCI DRIVER 23194M: Alan Stern <stern@rowland.harvard.edu> 23195L: linux-usb@vger.kernel.org 23196S: Maintained 23197F: Documentation/usb/ehci.rst 23198F: drivers/usb/host/ehci* 23199 23200USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23201M: Jiri Kosina <jikos@kernel.org> 23202M: Benjamin Tissoires <bentiss@kernel.org> 23203L: linux-usb@vger.kernel.org 23204S: Maintained 23205T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23206F: Documentation/hid/hiddev.rst 23207F: drivers/hid/usbhid/ 23208 23209USB INTEL XHCI ROLE MUX DRIVER 23210M: Hans de Goede <hdegoede@redhat.com> 23211L: linux-usb@vger.kernel.org 23212S: Maintained 23213F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23214 23215USB IP DRIVER FOR HISILICON KIRIN 960 23216M: Yu Chen <chenyu56@huawei.com> 23217M: Binghui Wang <wangbinghui@hisilicon.com> 23218L: linux-usb@vger.kernel.org 23219S: Maintained 23220F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23221F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23222 23223USB IP DRIVER FOR HISILICON KIRIN 970 23224M: Mauro Carvalho Chehab <mchehab@kernel.org> 23225L: linux-usb@vger.kernel.org 23226S: Maintained 23227F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23228F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23229 23230USB ISP116X DRIVER 23231M: Olav Kongas <ok@artecdesign.ee> 23232L: linux-usb@vger.kernel.org 23233S: Maintained 23234F: drivers/usb/host/isp116x* 23235F: include/linux/usb/isp116x.h 23236 23237USB ISP1760 DRIVER 23238M: Rui Miguel Silva <rui.silva@linaro.org> 23239L: linux-usb@vger.kernel.org 23240S: Maintained 23241F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23242F: drivers/usb/isp1760/* 23243 23244USB LAN78XX ETHERNET DRIVER 23245M: Woojung Huh <woojung.huh@microchip.com> 23246M: UNGLinuxDriver@microchip.com 23247L: netdev@vger.kernel.org 23248S: Maintained 23249F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23250F: drivers/net/usb/lan78xx.* 23251F: include/dt-bindings/net/microchip-lan78xx.h 23252 23253USB MASS STORAGE DRIVER 23254M: Alan Stern <stern@rowland.harvard.edu> 23255L: linux-usb@vger.kernel.org 23256L: usb-storage@lists.one-eyed-alien.net 23257S: Maintained 23258F: drivers/usb/storage/ 23259 23260USB MIDI DRIVER 23261M: Clemens Ladisch <clemens@ladisch.de> 23262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23263S: Maintained 23264T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23265F: sound/usb/midi.* 23266 23267USB NETWORKING DRIVERS 23268L: linux-usb@vger.kernel.org 23269S: Odd Fixes 23270F: drivers/net/usb/ 23271 23272USB OHCI DRIVER 23273M: Alan Stern <stern@rowland.harvard.edu> 23274L: linux-usb@vger.kernel.org 23275S: Maintained 23276F: Documentation/usb/ohci.rst 23277F: drivers/usb/host/ohci* 23278 23279USB OTG FSM (Finite State Machine) 23280M: Peter Chen <peter.chen@kernel.org> 23281L: linux-usb@vger.kernel.org 23282S: Maintained 23283T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23284F: drivers/usb/common/usb-otg-fsm.c 23285 23286USB OVER IP DRIVER 23287M: Valentina Manea <valentina.manea.m@gmail.com> 23288M: Shuah Khan <shuah@kernel.org> 23289M: Shuah Khan <skhan@linuxfoundation.org> 23290R: Hongren Zheng <i@zenithal.me> 23291L: linux-usb@vger.kernel.org 23292S: Maintained 23293F: Documentation/usb/usbip_protocol.rst 23294F: drivers/usb/usbip/ 23295F: tools/testing/selftests/drivers/usb/usbip/ 23296F: tools/usb/usbip/ 23297 23298USB PEGASUS DRIVER 23299M: Petko Manolov <petkan@nucleusys.com> 23300L: linux-usb@vger.kernel.org 23301L: netdev@vger.kernel.org 23302S: Maintained 23303W: https://github.com/petkan/pegasus 23304T: git https://github.com/petkan/pegasus.git 23305F: drivers/net/usb/pegasus.* 23306 23307USB PRINTER DRIVER (usblp) 23308M: Pete Zaitcev <zaitcev@redhat.com> 23309L: linux-usb@vger.kernel.org 23310S: Supported 23311F: drivers/usb/class/usblp.c 23312 23313USB QMI WWAN NETWORK DRIVER 23314M: Bjørn Mork <bjorn@mork.no> 23315L: netdev@vger.kernel.org 23316S: Maintained 23317F: Documentation/ABI/testing/sysfs-class-net-qmi 23318F: drivers/net/usb/qmi_wwan.c 23319 23320USB RAW GADGET DRIVER 23321R: Andrey Konovalov <andreyknvl@gmail.com> 23322L: linux-usb@vger.kernel.org 23323S: Maintained 23324F: Documentation/usb/raw-gadget.rst 23325F: drivers/usb/gadget/legacy/raw_gadget.c 23326F: include/uapi/linux/usb/raw_gadget.h 23327 23328USB RTL8150 DRIVER 23329M: Petko Manolov <petkan@nucleusys.com> 23330L: linux-usb@vger.kernel.org 23331L: netdev@vger.kernel.org 23332S: Maintained 23333W: https://github.com/petkan/rtl8150 23334T: git https://github.com/petkan/rtl8150.git 23335F: drivers/net/usb/rtl8150.c 23336 23337USB SERIAL SUBSYSTEM 23338M: Johan Hovold <johan@kernel.org> 23339L: linux-usb@vger.kernel.org 23340S: Maintained 23341T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23342F: Documentation/usb/usb-serial.rst 23343F: drivers/usb/serial/ 23344F: include/linux/usb/serial.h 23345 23346USB SMSC75XX ETHERNET DRIVER 23347M: Steve Glendinning <steve.glendinning@shawell.net> 23348L: netdev@vger.kernel.org 23349S: Maintained 23350F: drivers/net/usb/smsc75xx.* 23351 23352USB SMSC95XX ETHERNET DRIVER 23353M: Steve Glendinning <steve.glendinning@shawell.net> 23354M: UNGLinuxDriver@microchip.com 23355L: netdev@vger.kernel.org 23356S: Maintained 23357F: drivers/net/usb/smsc95xx.* 23358 23359USB SUBSYSTEM 23360M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23361L: linux-usb@vger.kernel.org 23362S: Supported 23363W: http://www.linux-usb.org 23364T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23365F: Documentation/devicetree/bindings/usb/ 23366F: Documentation/usb/ 23367F: drivers/usb/ 23368F: include/dt-bindings/usb/ 23369F: include/linux/usb.h 23370F: include/linux/usb/ 23371F: include/uapi/linux/usb/ 23372 23373USB TYPEC BUS FOR ALTERNATE MODES 23374M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23375L: linux-usb@vger.kernel.org 23376S: Maintained 23377F: Documentation/ABI/testing/sysfs-bus-typec 23378F: Documentation/driver-api/usb/typec_bus.rst 23379F: drivers/usb/typec/altmodes/ 23380F: include/linux/usb/typec_altmode.h 23381 23382USB TYPEC CLASS 23383M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23384L: linux-usb@vger.kernel.org 23385S: Maintained 23386F: Documentation/ABI/testing/sysfs-class-typec 23387F: Documentation/driver-api/usb/typec.rst 23388F: drivers/usb/typec/ 23389F: include/linux/usb/typec.h 23390 23391USB TYPEC INTEL PMC MUX DRIVER 23392M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23393L: linux-usb@vger.kernel.org 23394S: Maintained 23395F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23396F: drivers/usb/typec/mux/intel_pmc_mux.c 23397 23398USB TYPEC PI3USB30532 MUX DRIVER 23399M: Hans de Goede <hdegoede@redhat.com> 23400L: linux-usb@vger.kernel.org 23401S: Maintained 23402F: drivers/usb/typec/mux/pi3usb30532.c 23403 23404USB TYPEC PORT CONTROLLER DRIVERS 23405L: linux-usb@vger.kernel.org 23406S: Orphan 23407F: drivers/usb/typec/tcpm/ 23408 23409USB UHCI DRIVER 23410M: Alan Stern <stern@rowland.harvard.edu> 23411L: linux-usb@vger.kernel.org 23412S: Maintained 23413F: drivers/usb/host/uhci* 23414 23415USB VIDEO CLASS 23416M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23417L: linux-media@vger.kernel.org 23418S: Maintained 23419W: http://www.ideasonboard.org/uvc/ 23420T: git git://linuxtv.org/media_tree.git 23421F: drivers/media/usb/uvc/ 23422F: include/uapi/linux/uvcvideo.h 23423 23424USB WEBCAM GADGET 23425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23426M: Daniel Scally <dan.scally@ideasonboard.com> 23427L: linux-usb@vger.kernel.org 23428S: Maintained 23429F: drivers/usb/gadget/function/*uvc* 23430F: drivers/usb/gadget/legacy/webcam.c 23431F: include/uapi/linux/usb/g_uvc.h 23432 23433USB XHCI DRIVER 23434M: Mathias Nyman <mathias.nyman@intel.com> 23435L: linux-usb@vger.kernel.org 23436S: Supported 23437F: drivers/usb/host/pci-quirks* 23438F: drivers/usb/host/xhci* 23439 23440USER DATAGRAM PROTOCOL (UDP) 23441M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23442S: Maintained 23443F: include/linux/udp.h 23444F: net/ipv4/udp.c 23445F: net/ipv6/udp.c 23446 23447USER-MODE LINUX (UML) 23448M: Richard Weinberger <richard@nod.at> 23449M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23450M: Johannes Berg <johannes@sipsolutions.net> 23451L: linux-um@lists.infradead.org 23452S: Maintained 23453W: http://user-mode-linux.sourceforge.net 23454Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23455T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23456T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23457F: Documentation/virt/uml/ 23458F: arch/um/ 23459F: arch/x86/um/ 23460F: fs/hostfs/ 23461 23462USERSPACE COPYIN/COPYOUT (UIOVEC) 23463M: Alexander Viro <viro@zeniv.linux.org.uk> 23464S: Maintained 23465F: include/linux/uio.h 23466F: lib/iov_iter.c 23467 23468USERSPACE DMA BUFFER DRIVER 23469M: Gerd Hoffmann <kraxel@redhat.com> 23470L: dri-devel@lists.freedesktop.org 23471S: Maintained 23472T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23473F: drivers/dma-buf/udmabuf.c 23474F: include/uapi/linux/udmabuf.h 23475 23476USERSPACE I/O (UIO) 23477M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23478S: Maintained 23479T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23480F: Documentation/driver-api/uio-howto.rst 23481F: drivers/uio/ 23482F: include/linux/uio_driver.h 23483 23484UTIL-LINUX PACKAGE 23485M: Karel Zak <kzak@redhat.com> 23486L: util-linux@vger.kernel.org 23487S: Maintained 23488W: http://en.wikipedia.org/wiki/Util-linux 23489T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23490 23491UUID HELPERS 23492R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23493L: linux-kernel@vger.kernel.org 23494S: Maintained 23495F: include/linux/uuid.h 23496F: lib/test_uuid.c 23497F: lib/uuid.c 23498 23499UV SYSFS DRIVER 23500M: Justin Ernst <justin.ernst@hpe.com> 23501L: platform-driver-x86@vger.kernel.org 23502S: Maintained 23503F: drivers/platform/x86/uv_sysfs.c 23504 23505UVESAFB DRIVER 23506M: Michal Januszewski <spock@gentoo.org> 23507L: linux-fbdev@vger.kernel.org 23508S: Maintained 23509W: https://github.com/mjanusz/v86d 23510F: Documentation/fb/uvesafb.rst 23511F: drivers/video/fbdev/uvesafb.* 23512 23513Ux500 CLOCK DRIVERS 23514M: Ulf Hansson <ulf.hansson@linaro.org> 23515L: linux-clk@vger.kernel.org 23516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23517S: Maintained 23518F: drivers/clk/ux500/ 23519 23520V4L2 ASYNC AND FWNODE FRAMEWORKS 23521M: Sakari Ailus <sakari.ailus@linux.intel.com> 23522L: linux-media@vger.kernel.org 23523S: Maintained 23524T: git git://linuxtv.org/media_tree.git 23525F: drivers/media/v4l2-core/v4l2-async.c 23526F: drivers/media/v4l2-core/v4l2-fwnode.c 23527F: include/media/v4l2-async.h 23528F: include/media/v4l2-fwnode.h 23529 23530V4L2 LENS DRIVERS 23531M: Sakari Ailus <sakari.ailus@linux.intel.com> 23532L: linux-media@vger.kernel.org 23533S: Maintained 23534F: drivers/media/i2c/ak* 23535F: drivers/media/i2c/dw* 23536F: drivers/media/i2c/lm* 23537 23538V4L2 CAMERA SENSOR DRIVERS 23539M: Sakari Ailus <sakari.ailus@linux.intel.com> 23540L: linux-media@vger.kernel.org 23541S: Maintained 23542F: Documentation/driver-api/media/camera-sensor.rst 23543F: Documentation/driver-api/media/tx-rx.rst 23544F: drivers/media/i2c/ar* 23545F: drivers/media/i2c/gc* 23546F: drivers/media/i2c/hi* 23547F: drivers/media/i2c/imx* 23548F: drivers/media/i2c/mt* 23549F: drivers/media/i2c/og* 23550F: drivers/media/i2c/ov* 23551F: drivers/media/i2c/s5* 23552F: drivers/media/i2c/vgxy61.c 23553 23554VF610 NAND DRIVER 23555M: Stefan Agner <stefan@agner.ch> 23556L: linux-mtd@lists.infradead.org 23557S: Supported 23558F: drivers/mtd/nand/raw/vf610_nfc.c 23559 23560VFAT/FAT/MSDOS FILESYSTEM 23561M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23562S: Maintained 23563F: Documentation/filesystems/vfat.rst 23564F: fs/fat/ 23565F: tools/testing/selftests/filesystems/fat/ 23566 23567VFIO CDX DRIVER 23568M: Nipun Gupta <nipun.gupta@amd.com> 23569M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23570L: kvm@vger.kernel.org 23571S: Maintained 23572F: drivers/vfio/cdx/* 23573 23574VFIO DRIVER 23575M: Alex Williamson <alex.williamson@redhat.com> 23576L: kvm@vger.kernel.org 23577S: Maintained 23578T: git https://github.com/awilliam/linux-vfio.git 23579F: Documentation/ABI/testing/debugfs-vfio 23580F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23581F: Documentation/driver-api/vfio.rst 23582F: drivers/vfio/ 23583F: include/linux/vfio.h 23584F: include/linux/vfio_pci_core.h 23585F: include/uapi/linux/vfio.h 23586 23587VFIO FSL-MC DRIVER 23588L: kvm@vger.kernel.org 23589S: Orphan 23590F: drivers/vfio/fsl-mc/ 23591 23592VFIO HISILICON PCI DRIVER 23593M: Longfang Liu <liulongfang@huawei.com> 23594M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23595L: kvm@vger.kernel.org 23596S: Maintained 23597F: drivers/vfio/pci/hisilicon/ 23598 23599VFIO MEDIATED DEVICE DRIVERS 23600M: Kirti Wankhede <kwankhede@nvidia.com> 23601L: kvm@vger.kernel.org 23602S: Maintained 23603F: Documentation/driver-api/vfio-mediated-device.rst 23604F: drivers/vfio/mdev/ 23605F: include/linux/mdev.h 23606F: samples/vfio-mdev/ 23607 23608VFIO MLX5 PCI DRIVER 23609M: Yishai Hadas <yishaih@nvidia.com> 23610L: kvm@vger.kernel.org 23611S: Maintained 23612F: drivers/vfio/pci/mlx5/ 23613 23614VFIO NVIDIA GRACE GPU DRIVER 23615M: Ankit Agrawal <ankita@nvidia.com> 23616L: kvm@vger.kernel.org 23617S: Supported 23618F: drivers/vfio/pci/nvgrace-gpu/ 23619 23620VFIO PCI DEVICE SPECIFIC DRIVERS 23621R: Jason Gunthorpe <jgg@nvidia.com> 23622R: Yishai Hadas <yishaih@nvidia.com> 23623R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23624R: Kevin Tian <kevin.tian@intel.com> 23625L: kvm@vger.kernel.org 23626S: Maintained 23627P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23628F: drivers/vfio/pci/*/ 23629 23630VFIO PDS PCI DRIVER 23631M: Brett Creeley <brett.creeley@amd.com> 23632L: kvm@vger.kernel.org 23633S: Maintained 23634F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23635F: drivers/vfio/pci/pds/ 23636 23637VFIO PLATFORM DRIVER 23638M: Eric Auger <eric.auger@redhat.com> 23639L: kvm@vger.kernel.org 23640S: Maintained 23641F: drivers/vfio/platform/ 23642 23643VFIO QAT PCI DRIVER 23644M: Xin Zeng <xin.zeng@intel.com> 23645M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 23646L: kvm@vger.kernel.org 23647L: qat-linux@intel.com 23648S: Supported 23649F: drivers/vfio/pci/qat/ 23650 23651VFIO VIRTIO PCI DRIVER 23652M: Yishai Hadas <yishaih@nvidia.com> 23653L: kvm@vger.kernel.org 23654L: virtualization@lists.linux.dev 23655S: Maintained 23656F: drivers/vfio/pci/virtio 23657 23658VGA_SWITCHEROO 23659R: Lukas Wunner <lukas@wunner.de> 23660S: Maintained 23661T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23662F: Documentation/gpu/vga-switcheroo.rst 23663F: drivers/gpu/vga/vga_switcheroo.c 23664F: include/linux/vga_switcheroo.h 23665 23666VIA RHINE NETWORK DRIVER 23667M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23668S: Maintained 23669F: drivers/net/ethernet/via/via-rhine.c 23670 23671VIA SD/MMC CARD CONTROLLER DRIVER 23672M: Bruce Chang <brucechang@via.com.tw> 23673M: Harald Welte <HaraldWelte@viatech.com> 23674S: Maintained 23675F: drivers/mmc/host/via-sdmmc.c 23676 23677VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23678M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23679L: linux-fbdev@vger.kernel.org 23680S: Maintained 23681F: drivers/video/fbdev/via/ 23682F: include/linux/via-core.h 23683F: include/linux/via_i2c.h 23684 23685VIA VELOCITY NETWORK DRIVER 23686M: Francois Romieu <romieu@fr.zoreil.com> 23687L: netdev@vger.kernel.org 23688S: Maintained 23689F: drivers/net/ethernet/via/via-velocity.* 23690 23691VICODEC VIRTUAL CODEC DRIVER 23692M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23693L: linux-media@vger.kernel.org 23694S: Maintained 23695W: https://linuxtv.org 23696T: git git://linuxtv.org/media_tree.git 23697F: drivers/media/test-drivers/vicodec/* 23698 23699VIDEO I2C POLLING DRIVER 23700M: Matt Ranostay <matt.ranostay@konsulko.com> 23701L: linux-media@vger.kernel.org 23702S: Maintained 23703F: drivers/media/i2c/video-i2c.c 23704 23705VIDEO MULTIPLEXER DRIVER 23706M: Philipp Zabel <p.zabel@pengutronix.de> 23707L: linux-media@vger.kernel.org 23708S: Maintained 23709F: drivers/media/platform/video-mux.c 23710 23711VIDEOBUF2 FRAMEWORK 23712M: Tomasz Figa <tfiga@chromium.org> 23713M: Marek Szyprowski <m.szyprowski@samsung.com> 23714L: linux-media@vger.kernel.org 23715S: Maintained 23716F: drivers/media/common/videobuf2/* 23717F: include/media/videobuf2-* 23718 23719VIDTV VIRTUAL DIGITAL TV DRIVER 23720M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23721L: linux-media@vger.kernel.org 23722S: Maintained 23723W: https://linuxtv.org 23724T: git git://linuxtv.org/media_tree.git 23725F: drivers/media/test-drivers/vidtv/* 23726 23727VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23728M: Shuah Khan <skhan@linuxfoundation.org> 23729R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23730L: linux-media@vger.kernel.org 23731S: Maintained 23732W: https://linuxtv.org 23733T: git git://linuxtv.org/media_tree.git 23734F: drivers/media/test-drivers/vimc/* 23735 23736VIRT LIB 23737M: Alex Williamson <alex.williamson@redhat.com> 23738M: Paolo Bonzini <pbonzini@redhat.com> 23739L: kvm@vger.kernel.org 23740S: Supported 23741F: virt/lib/ 23742 23743VIRTIO AND VHOST VSOCK DRIVER 23744M: Stefan Hajnoczi <stefanha@redhat.com> 23745M: Stefano Garzarella <sgarzare@redhat.com> 23746L: kvm@vger.kernel.org 23747L: virtualization@lists.linux.dev 23748L: netdev@vger.kernel.org 23749S: Maintained 23750F: drivers/vhost/vsock.c 23751F: include/linux/virtio_vsock.h 23752F: include/uapi/linux/virtio_vsock.h 23753F: net/vmw_vsock/virtio_transport.c 23754F: net/vmw_vsock/virtio_transport_common.c 23755 23756VIRTIO BALLOON 23757M: "Michael S. Tsirkin" <mst@redhat.com> 23758M: David Hildenbrand <david@redhat.com> 23759L: virtualization@lists.linux.dev 23760S: Maintained 23761F: drivers/virtio/virtio_balloon.c 23762F: include/linux/balloon_compaction.h 23763F: include/uapi/linux/virtio_balloon.h 23764F: mm/balloon_compaction.c 23765 23766VIRTIO BLOCK AND SCSI DRIVERS 23767M: "Michael S. Tsirkin" <mst@redhat.com> 23768M: Jason Wang <jasowang@redhat.com> 23769R: Paolo Bonzini <pbonzini@redhat.com> 23770R: Stefan Hajnoczi <stefanha@redhat.com> 23771R: Eugenio Pérez <eperezma@redhat.com> 23772L: virtualization@lists.linux.dev 23773S: Maintained 23774F: drivers/block/virtio_blk.c 23775F: drivers/scsi/virtio_scsi.c 23776F: include/uapi/linux/virtio_blk.h 23777F: include/uapi/linux/virtio_scsi.h 23778 23779VIRTIO CONSOLE DRIVER 23780M: Amit Shah <amit@kernel.org> 23781L: virtualization@lists.linux.dev 23782S: Maintained 23783F: drivers/char/virtio_console.c 23784F: include/uapi/linux/virtio_console.h 23785 23786VIRTIO CORE AND NET DRIVERS 23787M: "Michael S. Tsirkin" <mst@redhat.com> 23788M: Jason Wang <jasowang@redhat.com> 23789R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23790R: Eugenio Pérez <eperezma@redhat.com> 23791L: virtualization@lists.linux.dev 23792S: Maintained 23793F: Documentation/ABI/testing/sysfs-bus-vdpa 23794F: Documentation/ABI/testing/sysfs-class-vduse 23795F: Documentation/devicetree/bindings/virtio/ 23796F: Documentation/driver-api/virtio/ 23797F: drivers/block/virtio_blk.c 23798F: drivers/crypto/virtio/ 23799F: drivers/net/virtio_net.c 23800F: drivers/vdpa/ 23801F: drivers/virtio/ 23802F: include/linux/vdpa.h 23803F: include/linux/virtio*.h 23804F: include/linux/vringh.h 23805F: include/uapi/linux/virtio_*.h 23806F: tools/virtio/ 23807F: tools/testing/selftests/drivers/net/virtio_net/ 23808 23809VIRTIO CRYPTO DRIVER 23810M: Gonglei <arei.gonglei@huawei.com> 23811L: virtualization@lists.linux.dev 23812L: linux-crypto@vger.kernel.org 23813S: Maintained 23814F: drivers/crypto/virtio/ 23815F: include/uapi/linux/virtio_crypto.h 23816 23817VIRTIO DRIVERS FOR S390 23818M: Cornelia Huck <cohuck@redhat.com> 23819M: Halil Pasic <pasic@linux.ibm.com> 23820M: Eric Farman <farman@linux.ibm.com> 23821L: linux-s390@vger.kernel.org 23822L: virtualization@lists.linux.dev 23823L: kvm@vger.kernel.org 23824S: Supported 23825F: arch/s390/include/uapi/asm/virtio-ccw.h 23826F: drivers/s390/virtio/ 23827 23828VIRTIO FILE SYSTEM 23829M: Vivek Goyal <vgoyal@redhat.com> 23830M: Stefan Hajnoczi <stefanha@redhat.com> 23831M: Miklos Szeredi <miklos@szeredi.hu> 23832R: Eugenio Pérez <eperezma@redhat.com> 23833L: virtualization@lists.linux.dev 23834L: linux-fsdevel@vger.kernel.org 23835S: Supported 23836W: https://virtio-fs.gitlab.io/ 23837F: Documentation/filesystems/virtiofs.rst 23838F: fs/fuse/virtio_fs.c 23839F: include/uapi/linux/virtio_fs.h 23840 23841VIRTIO GPIO DRIVER 23842M: Enrico Weigelt, metux IT consult <info@metux.net> 23843M: Viresh Kumar <vireshk@kernel.org> 23844L: linux-gpio@vger.kernel.org 23845L: virtualization@lists.linux.dev 23846S: Maintained 23847F: drivers/gpio/gpio-virtio.c 23848F: include/uapi/linux/virtio_gpio.h 23849 23850VIRTIO GPU DRIVER 23851M: David Airlie <airlied@redhat.com> 23852M: Gerd Hoffmann <kraxel@redhat.com> 23853R: Gurchetan Singh <gurchetansingh@chromium.org> 23854R: Chia-I Wu <olvaffe@gmail.com> 23855L: dri-devel@lists.freedesktop.org 23856L: virtualization@lists.linux.dev 23857S: Maintained 23858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23859F: drivers/gpu/drm/ci/xfails/virtio* 23860F: drivers/gpu/drm/virtio/ 23861F: include/uapi/linux/virtio_gpu.h 23862 23863VIRTIO HOST (VHOST) 23864M: "Michael S. Tsirkin" <mst@redhat.com> 23865M: Jason Wang <jasowang@redhat.com> 23866R: Eugenio Pérez <eperezma@redhat.com> 23867L: kvm@vger.kernel.org 23868L: virtualization@lists.linux.dev 23869L: netdev@vger.kernel.org 23870S: Maintained 23871T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23872F: drivers/vhost/ 23873F: include/linux/sched/vhost_task.h 23874F: include/linux/vhost_iotlb.h 23875F: include/uapi/linux/vhost.h 23876F: kernel/vhost_task.c 23877 23878VIRTIO HOST (VHOST-SCSI) 23879M: "Michael S. Tsirkin" <mst@redhat.com> 23880M: Jason Wang <jasowang@redhat.com> 23881M: Mike Christie <michael.christie@oracle.com> 23882R: Paolo Bonzini <pbonzini@redhat.com> 23883R: Stefan Hajnoczi <stefanha@redhat.com> 23884L: virtualization@lists.linux.dev 23885S: Maintained 23886F: drivers/vhost/scsi.c 23887 23888VIRTIO I2C DRIVER 23889M: Conghui Chen <conghui.chen@intel.com> 23890M: Viresh Kumar <viresh.kumar@linaro.org> 23891L: linux-i2c@vger.kernel.org 23892L: virtualization@lists.linux.dev 23893S: Maintained 23894F: drivers/i2c/busses/i2c-virtio.c 23895F: include/uapi/linux/virtio_i2c.h 23896 23897VIRTIO INPUT DRIVER 23898M: Gerd Hoffmann <kraxel@redhat.com> 23899S: Maintained 23900F: drivers/virtio/virtio_input.c 23901F: include/uapi/linux/virtio_input.h 23902 23903VIRTIO IOMMU DRIVER 23904M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23905L: virtualization@lists.linux.dev 23906S: Maintained 23907F: drivers/iommu/virtio-iommu.c 23908F: include/uapi/linux/virtio_iommu.h 23909 23910VIRTIO MEM DRIVER 23911M: David Hildenbrand <david@redhat.com> 23912L: virtualization@lists.linux.dev 23913S: Maintained 23914W: https://virtio-mem.gitlab.io/ 23915F: drivers/virtio/virtio_mem.c 23916F: include/uapi/linux/virtio_mem.h 23917 23918VIRTIO PMEM DRIVER 23919M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23920L: virtualization@lists.linux.dev 23921S: Maintained 23922F: drivers/nvdimm/nd_virtio.c 23923F: drivers/nvdimm/virtio_pmem.c 23924 23925VIRTIO SOUND DRIVER 23926M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23927M: "Michael S. Tsirkin" <mst@redhat.com> 23928L: virtualization@lists.linux.dev 23929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23930S: Maintained 23931F: include/uapi/linux/virtio_snd.h 23932F: sound/virtio/* 23933 23934VIRTUAL BOX GUEST DEVICE DRIVER 23935M: Hans de Goede <hdegoede@redhat.com> 23936M: Arnd Bergmann <arnd@arndb.de> 23937M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23938S: Maintained 23939F: drivers/virt/vboxguest/ 23940F: include/linux/vbox_utils.h 23941F: include/uapi/linux/vbox*.h 23942 23943VIRTUAL BOX SHARED FOLDER VFS DRIVER 23944M: Hans de Goede <hdegoede@redhat.com> 23945L: linux-fsdevel@vger.kernel.org 23946S: Maintained 23947F: fs/vboxsf/* 23948 23949VIRTUAL PCM TEST DRIVER 23950M: Ivan Orlov <ivan.orlov0322@gmail.com> 23951L: linux-sound@vger.kernel.org 23952S: Maintained 23953F: Documentation/sound/cards/pcmtest.rst 23954F: sound/drivers/pcmtest.c 23955F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23956 23957VIRTUAL SERIO DEVICE DRIVER 23958M: Stephen Chandler Paul <thatslyude@gmail.com> 23959S: Maintained 23960F: drivers/input/serio/userio.c 23961F: include/uapi/linux/userio.h 23962 23963VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23964M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23965S: Maintained 23966F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23967F: drivers/iio/light/veml6075.c 23968 23969VISL VIRTUAL STATELESS DECODER DRIVER 23970M: Daniel Almeida <daniel.almeida@collabora.com> 23971L: linux-media@vger.kernel.org 23972S: Supported 23973F: drivers/media/test-drivers/visl 23974 23975VIVID VIRTUAL VIDEO DRIVER 23976M: Hans Verkuil <hverkuil@xs4all.nl> 23977L: linux-media@vger.kernel.org 23978S: Maintained 23979W: https://linuxtv.org 23980T: git git://linuxtv.org/media_tree.git 23981F: drivers/media/test-drivers/vivid/* 23982 23983VM SOCKETS (AF_VSOCK) 23984M: Stefano Garzarella <sgarzare@redhat.com> 23985L: virtualization@lists.linux.dev 23986L: netdev@vger.kernel.org 23987S: Maintained 23988F: drivers/net/vsockmon.c 23989F: include/net/af_vsock.h 23990F: include/uapi/linux/vm_sockets.h 23991F: include/uapi/linux/vm_sockets_diag.h 23992F: include/uapi/linux/vsockmon.h 23993F: net/vmw_vsock/ 23994F: tools/testing/vsock/ 23995 23996VMALLOC 23997M: Andrew Morton <akpm@linux-foundation.org> 23998R: Uladzislau Rezki <urezki@gmail.com> 23999R: Christoph Hellwig <hch@infradead.org> 24000R: Lorenzo Stoakes <lstoakes@gmail.com> 24001L: linux-mm@kvack.org 24002S: Maintained 24003W: http://www.linux-mm.org 24004T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 24005F: include/linux/vmalloc.h 24006F: mm/vmalloc.c 24007 24008VME SUBSYSTEM 24009L: linux-kernel@vger.kernel.org 24010S: Orphan 24011T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 24012F: Documentation/driver-api/vme.rst 24013F: drivers/staging/vme_user/ 24014 24015VMWARE BALLOON DRIVER 24016M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 24017R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24018L: linux-kernel@vger.kernel.org 24019S: Supported 24020F: drivers/misc/vmw_balloon.c 24021 24022VMWARE HYPERVISOR INTERFACE 24023M: Ajay Kaher <ajay.kaher@broadcom.com> 24024M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24025R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24026L: virtualization@lists.linux.dev 24027L: x86@kernel.org 24028S: Supported 24029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24030F: arch/x86/include/asm/vmware.h 24031F: arch/x86/kernel/cpu/vmware.c 24032 24033VMWARE PVRDMA DRIVER 24034M: Bryan Tan <bryan-bt.tan@broadcom.com> 24035M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24036R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24037L: linux-rdma@vger.kernel.org 24038S: Supported 24039F: drivers/infiniband/hw/vmw_pvrdma/ 24040 24041VMWARE PVSCSI DRIVER 24042M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24043R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24044L: linux-scsi@vger.kernel.org 24045S: Supported 24046F: drivers/scsi/vmw_pvscsi.c 24047F: drivers/scsi/vmw_pvscsi.h 24048 24049VMWARE VIRTUAL PTP CLOCK DRIVER 24050M: Nick Shi <nick.shi@broadcom.com> 24051R: Ajay Kaher <ajay.kaher@broadcom.com> 24052R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24054L: netdev@vger.kernel.org 24055S: Supported 24056F: drivers/ptp/ptp_vmw.c 24057 24058VMWARE VMCI DRIVER 24059M: Bryan Tan <bryan-bt.tan@broadcom.com> 24060M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24061R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24062L: linux-kernel@vger.kernel.org 24063S: Supported 24064F: drivers/misc/vmw_vmci/ 24065F: include/linux/vmw_vmci* 24066 24067VMWARE VMMOUSE SUBDRIVER 24068M: Zack Rusin <zack.rusin@broadcom.com> 24069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24070L: linux-input@vger.kernel.org 24071S: Supported 24072F: drivers/input/mouse/vmmouse.c 24073F: drivers/input/mouse/vmmouse.h 24074 24075VMWARE VMXNET3 ETHERNET DRIVER 24076M: Ronak Doshi <ronak.doshi@broadcom.com> 24077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24078L: netdev@vger.kernel.org 24079S: Supported 24080F: drivers/net/vmxnet3/ 24081 24082VMWARE VSOCK VMCI TRANSPORT DRIVER 24083M: Bryan Tan <bryan-bt.tan@broadcom.com> 24084M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24086L: linux-kernel@vger.kernel.org 24087S: Supported 24088F: net/vmw_vsock/vmci_transport* 24089 24090VOCORE VOCORE2 BOARD 24091M: Harvey Hunt <harveyhuntnexus@gmail.com> 24092L: linux-mips@vger.kernel.org 24093S: Maintained 24094F: arch/mips/boot/dts/ralink/vocore2.dts 24095 24096VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24097M: Liam Girdwood <lgirdwood@gmail.com> 24098M: Mark Brown <broonie@kernel.org> 24099L: linux-kernel@vger.kernel.org 24100S: Supported 24101W: http://www.slimlogic.co.uk/?p=48 24102T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24103F: Documentation/devicetree/bindings/regulator/ 24104F: Documentation/power/regulator/ 24105F: drivers/regulator/ 24106F: include/dt-bindings/regulator/ 24107F: include/linux/regulator/ 24108K: regulator_get_optional 24109 24110VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24111R: Matti Vaittinen <mazziesaccount@gmail.com> 24112F: drivers/regulator/irq_helpers.c 24113 24114VRF 24115M: David Ahern <dsahern@kernel.org> 24116L: netdev@vger.kernel.org 24117S: Maintained 24118F: Documentation/networking/vrf.rst 24119F: drivers/net/vrf.c 24120 24121VSPRINTF 24122M: Petr Mladek <pmladek@suse.com> 24123M: Steven Rostedt <rostedt@goodmis.org> 24124R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24125R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24126R: Sergey Senozhatsky <senozhatsky@chromium.org> 24127S: Maintained 24128T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24129F: Documentation/core-api/printk-formats.rst 24130F: lib/test_printf.c 24131F: lib/test_scanf.c 24132F: lib/vsprintf.c 24133 24134VT1211 HARDWARE MONITOR DRIVER 24135M: Juerg Haefliger <juergh@proton.me> 24136L: linux-hwmon@vger.kernel.org 24137S: Maintained 24138F: Documentation/hwmon/vt1211.rst 24139F: drivers/hwmon/vt1211.c 24140 24141VT8231 HARDWARE MONITOR DRIVER 24142M: Roger Lucas <vt8231@hiddenengine.co.uk> 24143L: linux-hwmon@vger.kernel.org 24144S: Maintained 24145F: drivers/hwmon/vt8231.c 24146 24147VUB300 USB to SDIO/SD/MMC bridge chip 24148L: linux-mmc@vger.kernel.org 24149S: Orphan 24150F: drivers/mmc/host/vub300.c 24151 24152W1 DALLAS'S 1-WIRE BUS 24153M: Krzysztof Kozlowski <krzk@kernel.org> 24154S: Maintained 24155F: Documentation/devicetree/bindings/w1/ 24156F: Documentation/w1/ 24157F: drivers/w1/ 24158F: include/linux/w1.h 24159 24160W83791D HARDWARE MONITORING DRIVER 24161M: Marc Hulsman <m.hulsman@tudelft.nl> 24162L: linux-hwmon@vger.kernel.org 24163S: Maintained 24164F: Documentation/hwmon/w83791d.rst 24165F: drivers/hwmon/w83791d.c 24166 24167W83793 HARDWARE MONITORING DRIVER 24168M: Rudolf Marek <r.marek@assembler.cz> 24169L: linux-hwmon@vger.kernel.org 24170S: Maintained 24171F: Documentation/hwmon/w83793.rst 24172F: drivers/hwmon/w83793.c 24173 24174W83795 HARDWARE MONITORING DRIVER 24175M: Jean Delvare <jdelvare@suse.com> 24176L: linux-hwmon@vger.kernel.org 24177S: Maintained 24178F: drivers/hwmon/w83795.c 24179 24180W83L51xD SD/MMC CARD INTERFACE DRIVER 24181M: Pierre Ossman <pierre@ossman.eu> 24182S: Maintained 24183F: drivers/mmc/host/wbsd.* 24184 24185WACOM PROTOCOL 4 SERIAL TABLETS 24186M: Julian Squires <julian@cipht.net> 24187M: Hans de Goede <hdegoede@redhat.com> 24188L: linux-input@vger.kernel.org 24189S: Maintained 24190F: drivers/input/tablet/wacom_serial4.c 24191 24192WANGXUN ETHERNET DRIVER 24193M: Jiawen Wu <jiawenwu@trustnetic.com> 24194M: Mengyuan Lou <mengyuanlou@net-swift.com> 24195L: netdev@vger.kernel.org 24196S: Maintained 24197W: https://www.net-swift.com 24198F: Documentation/networking/device_drivers/ethernet/wangxun/* 24199F: drivers/net/ethernet/wangxun/ 24200F: drivers/net/pcs/pcs-xpcs-wx.c 24201 24202WATCHDOG DEVICE DRIVERS 24203M: Wim Van Sebroeck <wim@linux-watchdog.org> 24204M: Guenter Roeck <linux@roeck-us.net> 24205L: linux-watchdog@vger.kernel.org 24206S: Maintained 24207W: http://www.linux-watchdog.org/ 24208T: git git://www.linux-watchdog.org/linux-watchdog.git 24209F: Documentation/devicetree/bindings/watchdog/ 24210F: Documentation/watchdog/ 24211F: drivers/watchdog/ 24212F: include/linux/watchdog.h 24213F: include/trace/events/watchdog.h 24214F: include/uapi/linux/watchdog.h 24215 24216WAVE5 VPU CODEC DRIVER 24217M: Nas Chung <nas.chung@chipsnmedia.com> 24218M: Jackson Lee <jackson.lee@chipsnmedia.com> 24219L: linux-media@vger.kernel.org 24220S: Maintained 24221F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24222F: drivers/media/platform/chips-media/wave5/ 24223 24224WHISKEYCOVE PMIC GPIO DRIVER 24225M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24226L: linux-gpio@vger.kernel.org 24227S: Maintained 24228F: drivers/gpio/gpio-wcove.c 24229 24230WHWAVE RTC DRIVER 24231M: Dianlong Li <long17.cool@163.com> 24232L: linux-rtc@vger.kernel.org 24233S: Maintained 24234F: drivers/rtc/rtc-sd3078.c 24235 24236WIIMOTE HID DRIVER 24237M: David Rheinsberg <david@readahead.eu> 24238L: linux-input@vger.kernel.org 24239S: Maintained 24240F: drivers/hid/hid-wiimote* 24241 24242WILOCITY WIL6210 WIRELESS DRIVER 24243L: linux-wireless@vger.kernel.org 24244S: Orphan 24245W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24246F: drivers/net/wireless/ath/wil6210/ 24247 24248WINBOND CIR DRIVER 24249M: David Härdeman <david@hardeman.nu> 24250S: Maintained 24251F: drivers/media/rc/winbond-cir.c 24252 24253WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24254L: linux-watchdog@vger.kernel.org 24255S: Orphan 24256F: drivers/watchdog/ebc-c384_wdt.c 24257 24258WINSYSTEMS WS16C48 GPIO DRIVER 24259M: William Breathitt Gray <wbg@kernel.org> 24260L: linux-gpio@vger.kernel.org 24261S: Maintained 24262F: drivers/gpio/gpio-ws16c48.c 24263 24264WIREGUARD SECURE NETWORK TUNNEL 24265M: Jason A. Donenfeld <Jason@zx2c4.com> 24266L: wireguard@lists.zx2c4.com 24267L: netdev@vger.kernel.org 24268S: Maintained 24269F: drivers/net/wireguard/ 24270F: tools/testing/selftests/wireguard/ 24271 24272WISTRON LAPTOP BUTTON DRIVER 24273M: Miloslav Trmac <mitr@volny.cz> 24274S: Maintained 24275F: drivers/input/misc/wistron_btns.c 24276 24277WMI BINARY MOF DRIVER 24278M: Armin Wolf <W_Armin@gmx.de> 24279R: Thomas Weißschuh <linux@weissschuh.net> 24280L: platform-driver-x86@vger.kernel.org 24281S: Maintained 24282F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24283F: Documentation/wmi/devices/wmi-bmof.rst 24284F: drivers/platform/x86/wmi-bmof.c 24285 24286WOLFSON MICROELECTRONICS DRIVERS 24287L: patches@opensource.cirrus.com 24288S: Supported 24289W: https://github.com/CirrusLogic/linux-drivers/wiki 24290T: git https://github.com/CirrusLogic/linux-drivers.git 24291F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24292F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24293F: Documentation/devicetree/bindings/mfd/wm831x.txt 24294F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24295F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24296F: Documentation/devicetree/bindings/sound/wm* 24297F: Documentation/hwmon/wm83??.rst 24298F: arch/arm/mach-s3c/mach-crag6410* 24299F: drivers/clk/clk-wm83*.c 24300F: drivers/gpio/gpio-*wm*.c 24301F: drivers/gpio/gpio-arizona.c 24302F: drivers/hwmon/wm83??-hwmon.c 24303F: drivers/input/misc/wm831x-on.c 24304F: drivers/input/touchscreen/wm831x-ts.c 24305F: drivers/input/touchscreen/wm97*.c 24306F: drivers/leds/leds-wm83*.c 24307F: drivers/mfd/arizona* 24308F: drivers/mfd/cs47l24* 24309F: drivers/mfd/wm*.c 24310F: drivers/power/supply/wm83*.c 24311F: drivers/regulator/arizona* 24312F: drivers/regulator/wm8*.c 24313F: drivers/rtc/rtc-wm83*.c 24314F: drivers/video/backlight/wm83*_bl.c 24315F: drivers/watchdog/wm83*_wdt.c 24316F: include/linux/mfd/arizona/ 24317F: include/linux/mfd/wm831x/ 24318F: include/linux/mfd/wm8350/ 24319F: include/linux/mfd/wm8400* 24320F: include/linux/regulator/arizona* 24321F: include/linux/wm97xx.h 24322F: include/sound/wm????.h 24323F: sound/soc/codecs/arizona* 24324F: sound/soc/codecs/cs47l24* 24325F: sound/soc/codecs/wm* 24326 24327WORKQUEUE 24328M: Tejun Heo <tj@kernel.org> 24329R: Lai Jiangshan <jiangshanlai@gmail.com> 24330S: Maintained 24331T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24332F: Documentation/core-api/workqueue.rst 24333F: include/linux/workqueue.h 24334F: kernel/workqueue.c 24335F: kernel/workqueue_internal.h 24336 24337WWAN DRIVERS 24338M: Loic Poulain <loic.poulain@linaro.org> 24339M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24340R: Johannes Berg <johannes@sipsolutions.net> 24341L: netdev@vger.kernel.org 24342S: Maintained 24343F: drivers/net/wwan/ 24344F: include/linux/wwan.h 24345F: include/uapi/linux/wwan.h 24346 24347X-POWERS AXP288 PMIC DRIVERS 24348M: Hans de Goede <hdegoede@redhat.com> 24349S: Maintained 24350F: drivers/acpi/pmic/intel_pmic_xpower.c 24351N: axp288 24352 24353X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24354M: Chen-Yu Tsai <wens@csie.org> 24355L: linux-kernel@vger.kernel.org 24356S: Maintained 24357N: axp[128] 24358 24359X.25 STACK 24360M: Martin Schiller <ms@dev.tdt.de> 24361L: linux-x25@vger.kernel.org 24362S: Maintained 24363F: Documentation/networking/lapb-module.rst 24364F: Documentation/networking/x25* 24365F: drivers/net/wan/hdlc_x25.c 24366F: drivers/net/wan/lapbether.c 24367F: include/*/lapb.h 24368F: include/net/x25* 24369F: include/uapi/linux/x25.h 24370F: net/lapb/ 24371F: net/x25/ 24372 24373X86 ARCHITECTURE (32-BIT AND 64-BIT) 24374M: Thomas Gleixner <tglx@linutronix.de> 24375M: Ingo Molnar <mingo@redhat.com> 24376M: Borislav Petkov <bp@alien8.de> 24377M: Dave Hansen <dave.hansen@linux.intel.com> 24378M: x86@kernel.org 24379R: "H. Peter Anvin" <hpa@zytor.com> 24380L: linux-kernel@vger.kernel.org 24381S: Maintained 24382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24383F: Documentation/arch/x86/ 24384F: Documentation/devicetree/bindings/x86/ 24385F: arch/x86/ 24386 24387X86 ENTRY CODE 24388M: Andy Lutomirski <luto@kernel.org> 24389L: linux-kernel@vger.kernel.org 24390S: Maintained 24391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24392F: arch/x86/entry/ 24393 24394X86 HARDWARE VULNERABILITIES 24395M: Thomas Gleixner <tglx@linutronix.de> 24396M: Borislav Petkov <bp@alien8.de> 24397M: Peter Zijlstra <peterz@infradead.org> 24398M: Josh Poimboeuf <jpoimboe@kernel.org> 24399R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24400S: Maintained 24401F: Documentation/admin-guide/hw-vuln/ 24402F: arch/x86/include/asm/nospec-branch.h 24403F: arch/x86/kernel/cpu/bugs.c 24404 24405X86 MCE INFRASTRUCTURE 24406M: Tony Luck <tony.luck@intel.com> 24407M: Borislav Petkov <bp@alien8.de> 24408L: linux-edac@vger.kernel.org 24409S: Maintained 24410F: Documentation/ABI/testing/sysfs-mce 24411F: Documentation/arch/x86/x86_64/machinecheck.rst 24412F: arch/x86/kernel/cpu/mce/* 24413 24414X86 MICROCODE UPDATE SUPPORT 24415M: Borislav Petkov <bp@alien8.de> 24416S: Maintained 24417F: arch/x86/kernel/cpu/microcode/* 24418 24419X86 MM 24420M: Dave Hansen <dave.hansen@linux.intel.com> 24421M: Andy Lutomirski <luto@kernel.org> 24422M: Peter Zijlstra <peterz@infradead.org> 24423L: linux-kernel@vger.kernel.org 24424S: Maintained 24425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24426F: arch/x86/mm/ 24427 24428X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24429M: Hans de Goede <hdegoede@redhat.com> 24430L: platform-driver-x86@vger.kernel.org 24431S: Maintained 24432T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24433F: drivers/platform/x86/x86-android-tablets/ 24434 24435X86 PLATFORM DRIVERS 24436M: Hans de Goede <hdegoede@redhat.com> 24437M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24438L: platform-driver-x86@vger.kernel.org 24439S: Maintained 24440Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24441T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24442F: drivers/platform/olpc/ 24443F: drivers/platform/x86/ 24444F: include/linux/platform_data/x86/ 24445 24446X86 PLATFORM UV HPE SUPERDOME FLEX 24447M: Steve Wahl <steve.wahl@hpe.com> 24448R: Justin Ernst <justin.ernst@hpe.com> 24449R: Kyle Meyer <kyle.meyer@hpe.com> 24450R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24451R: Russ Anderson <russ.anderson@hpe.com> 24452S: Supported 24453F: arch/x86/include/asm/uv/ 24454F: arch/x86/kernel/apic/x2apic_uv_x.c 24455F: arch/x86/platform/uv/ 24456 24457X86 STACK UNWINDING 24458M: Josh Poimboeuf <jpoimboe@kernel.org> 24459M: Peter Zijlstra <peterz@infradead.org> 24460S: Supported 24461F: arch/x86/include/asm/unwind*.h 24462F: arch/x86/kernel/dumpstack.c 24463F: arch/x86/kernel/stacktrace.c 24464F: arch/x86/kernel/unwind_*.c 24465 24466X86 TRUST DOMAIN EXTENSIONS (TDX) 24467M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24468R: Dave Hansen <dave.hansen@linux.intel.com> 24469L: x86@kernel.org 24470L: linux-coco@lists.linux.dev 24471S: Supported 24472T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24473F: arch/x86/boot/compressed/tdx* 24474F: arch/x86/coco/tdx/ 24475F: arch/x86/include/asm/shared/tdx.h 24476F: arch/x86/include/asm/tdx.h 24477F: arch/x86/virt/vmx/tdx/ 24478F: drivers/virt/coco/tdx-guest 24479 24480X86 VDSO 24481M: Andy Lutomirski <luto@kernel.org> 24482L: linux-kernel@vger.kernel.org 24483S: Maintained 24484T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24485F: arch/x86/entry/vdso/ 24486 24487XARRAY 24488M: Matthew Wilcox <willy@infradead.org> 24489L: linux-fsdevel@vger.kernel.org 24490S: Supported 24491F: Documentation/core-api/xarray.rst 24492F: include/linux/idr.h 24493F: include/linux/xarray.h 24494F: lib/idr.c 24495F: lib/xarray.c 24496F: tools/testing/radix-tree 24497 24498XBOX DVD IR REMOTE 24499M: Benjamin Valentin <benpicco@googlemail.com> 24500S: Maintained 24501F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24502F: drivers/media/rc/xbox_remote.c 24503 24504XC2028/3028 TUNER DRIVER 24505M: Mauro Carvalho Chehab <mchehab@kernel.org> 24506L: linux-media@vger.kernel.org 24507S: Maintained 24508W: https://linuxtv.org 24509T: git git://linuxtv.org/media_tree.git 24510F: drivers/media/tuners/xc2028.* 24511 24512XDP (eXpress Data Path) 24513M: Alexei Starovoitov <ast@kernel.org> 24514M: Daniel Borkmann <daniel@iogearbox.net> 24515M: David S. Miller <davem@davemloft.net> 24516M: Jakub Kicinski <kuba@kernel.org> 24517M: Jesper Dangaard Brouer <hawk@kernel.org> 24518M: John Fastabend <john.fastabend@gmail.com> 24519L: netdev@vger.kernel.org 24520L: bpf@vger.kernel.org 24521S: Supported 24522F: drivers/net/ethernet/*/*/*/*/*xdp* 24523F: drivers/net/ethernet/*/*/*xdp* 24524F: include/net/xdp.h 24525F: include/net/xdp_priv.h 24526F: include/trace/events/xdp.h 24527F: kernel/bpf/cpumap.c 24528F: kernel/bpf/devmap.c 24529F: net/core/xdp.c 24530F: samples/bpf/xdp* 24531F: tools/testing/selftests/bpf/*/*xdp* 24532F: tools/testing/selftests/bpf/*xdp* 24533K: (?:\b|_)xdp(?:\b|_) 24534 24535XDP SOCKETS (AF_XDP) 24536M: Björn Töpel <bjorn@kernel.org> 24537M: Magnus Karlsson <magnus.karlsson@intel.com> 24538M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24539R: Jonathan Lemon <jonathan.lemon@gmail.com> 24540L: netdev@vger.kernel.org 24541L: bpf@vger.kernel.org 24542S: Maintained 24543F: Documentation/networking/af_xdp.rst 24544F: include/net/netns/xdp.h 24545F: include/net/xdp_sock* 24546F: include/net/xsk_buff_pool.h 24547F: include/uapi/linux/if_xdp.h 24548F: include/uapi/linux/xdp_diag.h 24549F: net/xdp/ 24550F: tools/testing/selftests/bpf/*xsk* 24551 24552XEN BLOCK SUBSYSTEM 24553M: Roger Pau Monné <roger.pau@citrix.com> 24554L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24555S: Supported 24556F: drivers/block/xen* 24557F: drivers/block/xen-blkback/* 24558 24559XEN HYPERVISOR ARM 24560M: Stefano Stabellini <sstabellini@kernel.org> 24561L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24562S: Maintained 24563F: arch/arm/include/asm/xen/ 24564F: arch/arm/xen/ 24565 24566XEN HYPERVISOR ARM64 24567M: Stefano Stabellini <sstabellini@kernel.org> 24568L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24569S: Maintained 24570F: arch/arm64/include/asm/xen/ 24571F: arch/arm64/xen/ 24572 24573XEN HYPERVISOR INTERFACE 24574M: Juergen Gross <jgross@suse.com> 24575M: Stefano Stabellini <sstabellini@kernel.org> 24576R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24577L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24578S: Supported 24579T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24580F: Documentation/ABI/stable/sysfs-hypervisor-xen 24581F: Documentation/ABI/testing/sysfs-hypervisor-xen 24582F: drivers/*/xen-*front.c 24583F: drivers/xen/ 24584F: include/uapi/xen/ 24585F: include/xen/ 24586F: kernel/configs/xen.config 24587 24588XEN HYPERVISOR X86 24589M: Juergen Gross <jgross@suse.com> 24590R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24591L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24592S: Supported 24593F: arch/x86/configs/xen.config 24594F: arch/x86/include/asm/pvclock-abi.h 24595F: arch/x86/include/asm/xen/ 24596F: arch/x86/platform/pvh/ 24597F: arch/x86/xen/ 24598 24599XEN NETWORK BACKEND DRIVER 24600M: Wei Liu <wei.liu@kernel.org> 24601M: Paul Durrant <paul@xen.org> 24602L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24603L: netdev@vger.kernel.org 24604S: Supported 24605F: drivers/net/xen-netback/* 24606 24607XEN PCI SUBSYSTEM 24608M: Juergen Gross <jgross@suse.com> 24609L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24610S: Supported 24611F: arch/x86/pci/*xen* 24612F: drivers/pci/*xen* 24613 24614XEN PVSCSI DRIVERS 24615M: Juergen Gross <jgross@suse.com> 24616L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24617L: linux-scsi@vger.kernel.org 24618S: Supported 24619F: drivers/scsi/xen-scsifront.c 24620F: drivers/xen/xen-scsiback.c 24621F: include/xen/interface/io/vscsiif.h 24622 24623XEN PVUSB DRIVER 24624M: Juergen Gross <jgross@suse.com> 24625L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24626L: linux-usb@vger.kernel.org 24627S: Supported 24628F: drivers/usb/host/xen* 24629F: include/xen/interface/io/usbif.h 24630 24631XEN SOUND FRONTEND DRIVER 24632M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24633L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24635S: Supported 24636F: sound/xen/* 24637 24638XEN SWIOTLB SUBSYSTEM 24639M: Juergen Gross <jgross@suse.com> 24640M: Stefano Stabellini <sstabellini@kernel.org> 24641L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24642L: iommu@lists.linux.dev 24643S: Supported 24644F: arch/*/include/asm/xen/swiotlb-xen.h 24645F: drivers/xen/swiotlb-xen.c 24646F: include/xen/arm/swiotlb-xen.h 24647F: include/xen/swiotlb-xen.h 24648 24649XFS FILESYSTEM 24650M: Chandan Babu R <chandan.babu@oracle.com> 24651R: Darrick J. Wong <djwong@kernel.org> 24652L: linux-xfs@vger.kernel.org 24653S: Supported 24654W: http://xfs.org/ 24655C: irc://irc.oftc.net/xfs 24656T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24657P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24658F: Documentation/ABI/testing/sysfs-fs-xfs 24659F: Documentation/admin-guide/xfs.rst 24660F: Documentation/filesystems/xfs/* 24661F: fs/xfs/ 24662F: include/uapi/linux/dqblk_xfs.h 24663F: include/uapi/linux/fsmap.h 24664 24665XILINX AMS DRIVER 24666M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24667L: linux-iio@vger.kernel.org 24668S: Maintained 24669F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24670F: drivers/iio/adc/xilinx-ams.c 24671 24672XILINX AXI ETHERNET DRIVER 24673M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24674S: Maintained 24675F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24676F: drivers/net/ethernet/xilinx/xilinx_axienet* 24677 24678XILINX CAN DRIVER 24679M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24680L: linux-can@vger.kernel.org 24681S: Maintained 24682F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24683F: drivers/net/can/xilinx_can.c 24684 24685XILINX EVENT MANAGEMENT DRIVER 24686M: Michal Simek <michal.simek@amd.com> 24687S: Maintained 24688F: drivers/soc/xilinx/xlnx_event_manager.c 24689F: include/linux/firmware/xlnx-event-manager.h 24690 24691XILINX GPIO DRIVER 24692M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24693R: Srinivas Neeli <srinivas.neeli@amd.com> 24694R: Michal Simek <michal.simek@amd.com> 24695S: Maintained 24696F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24697F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24698F: drivers/gpio/gpio-xilinx.c 24699F: drivers/gpio/gpio-zynq.c 24700 24701XILINX LL TEMAC ETHERNET DRIVER 24702L: netdev@vger.kernel.org 24703S: Orphan 24704F: drivers/net/ethernet/xilinx/ll_temac* 24705 24706XILINX PWM DRIVER 24707M: Sean Anderson <sean.anderson@seco.com> 24708S: Maintained 24709F: drivers/pwm/pwm-xilinx.c 24710F: include/clocksource/timer-xilinx.h 24711 24712XILINX SD-FEC IP CORES 24713M: Derek Kiernan <derek.kiernan@amd.com> 24714M: Dragan Cvetic <dragan.cvetic@amd.com> 24715S: Maintained 24716F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24717F: Documentation/misc-devices/xilinx_sdfec.rst 24718F: drivers/misc/Kconfig 24719F: drivers/misc/Makefile 24720F: drivers/misc/xilinx_sdfec.c 24721F: include/uapi/misc/xilinx_sdfec.h 24722 24723XILINX UARTLITE SERIAL DRIVER 24724M: Peter Korsgaard <jacmet@sunsite.dk> 24725L: linux-serial@vger.kernel.org 24726S: Maintained 24727F: drivers/tty/serial/uartlite.c 24728 24729XILINX VIDEO IP CORES 24730M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24731L: linux-media@vger.kernel.org 24732S: Supported 24733T: git git://linuxtv.org/media_tree.git 24734F: Documentation/devicetree/bindings/media/xilinx/ 24735F: drivers/media/platform/xilinx/ 24736F: include/uapi/linux/xilinx-v4l2-controls.h 24737 24738XILINX VERSAL EDAC DRIVER 24739M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24740M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24741S: Maintained 24742F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24743F: drivers/edac/versal_edac.c 24744 24745XILINX WATCHDOG DRIVER 24746M: Srinivas Neeli <srinivas.neeli@amd.com> 24747R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24748R: Michal Simek <michal.simek@amd.com> 24749S: Maintained 24750F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24751F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24752F: drivers/watchdog/of_xilinx_wdt.c 24753F: drivers/watchdog/xilinx_wwdt.c 24754 24755XILINX XDMA DRIVER 24756M: Lizhi Hou <lizhi.hou@amd.com> 24757M: Brian Xu <brian.xu@amd.com> 24758M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24759L: dmaengine@vger.kernel.org 24760S: Supported 24761F: drivers/dma/xilinx/xdma-regs.h 24762F: drivers/dma/xilinx/xdma.c 24763F: include/linux/dma/amd_xdma.h 24764F: include/linux/platform_data/amd_xdma.h 24765 24766XILINX ZYNQMP DPDMA DRIVER 24767M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24768L: dmaengine@vger.kernel.org 24769S: Supported 24770F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24771F: drivers/dma/xilinx/xilinx_dpdma.c 24772F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24773 24774XILINX ZYNQMP OCM EDAC DRIVER 24775M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24776M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24777S: Maintained 24778F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24779F: drivers/edac/zynqmp_edac.c 24780 24781XILINX ZYNQMP PSGTR PHY DRIVER 24782M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24783L: linux-kernel@vger.kernel.org 24784S: Supported 24785T: git https://github.com/Xilinx/linux-xlnx.git 24786F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24787F: drivers/phy/xilinx/phy-zynqmp.c 24788 24789XILINX ZYNQMP SHA3 DRIVER 24790M: Harsha <harsha.harsha@amd.com> 24791S: Maintained 24792F: drivers/crypto/xilinx/zynqmp-sha.c 24793 24794XILINX ZYNQMP NVMEM DRIVER 24795M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24796M: Kalyani Akula <kalyani.akula@amd.com> 24797R: Michal Simek <michal.simek@amd.com> 24798S: Maintained 24799F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24800F: drivers/nvmem/zynqmp_nvmem.c 24801 24802XILLYBUS DRIVER 24803M: Eli Billauer <eli.billauer@gmail.com> 24804L: linux-kernel@vger.kernel.org 24805S: Supported 24806F: drivers/char/xillybus/ 24807 24808XLP9XX I2C DRIVER 24809M: George Cherian <gcherian@marvell.com> 24810L: linux-i2c@vger.kernel.org 24811S: Supported 24812W: http://www.marvell.com 24813F: drivers/i2c/busses/i2c-xlp9xx.c 24814 24815XRA1403 GPIO EXPANDER 24816M: Nandor Han <nandor.han@ge.com> 24817L: linux-gpio@vger.kernel.org 24818S: Maintained 24819F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24820F: drivers/gpio/gpio-xra1403.c 24821 24822XTENSA XTFPGA PLATFORM SUPPORT 24823M: Max Filippov <jcmvbkbc@gmail.com> 24824S: Maintained 24825F: drivers/spi/spi-xtensa-xtfpga.c 24826F: sound/soc/xtensa/xtfpga-i2s.c 24827 24828YAM DRIVER FOR AX.25 24829M: Jean-Paul Roubelat <jpr@f6fbb.org> 24830L: linux-hams@vger.kernel.org 24831S: Maintained 24832F: drivers/net/hamradio/yam* 24833F: include/linux/yam.h 24834 24835YAMA SECURITY MODULE 24836M: Kees Cook <keescook@chromium.org> 24837S: Supported 24838T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24839F: Documentation/admin-guide/LSM/Yama.rst 24840F: security/yama/ 24841 24842YAML NETLINK (YNL) 24843M: Donald Hunter <donald.hunter@gmail.com> 24844M: Jakub Kicinski <kuba@kernel.org> 24845F: Documentation/netlink/ 24846F: Documentation/userspace-api/netlink/intro-specs.rst 24847F: Documentation/userspace-api/netlink/specs.rst 24848F: tools/net/ynl/ 24849 24850YEALINK PHONE DRIVER 24851M: Henk Vergonet <Henk.Vergonet@gmail.com> 24852L: usbb2k-api-dev@nongnu.org 24853S: Maintained 24854F: Documentation/input/devices/yealink.rst 24855F: drivers/input/misc/yealink.* 24856 24857Z3FOLD COMPRESSED PAGE ALLOCATOR 24858M: Vitaly Wool <vitaly.wool@konsulko.com> 24859R: Miaohe Lin <linmiaohe@huawei.com> 24860L: linux-mm@kvack.org 24861S: Maintained 24862F: mm/z3fold.c 24863 24864Z8530 DRIVER FOR AX.25 24865M: Joerg Reuter <jreuter@yaina.de> 24866L: linux-hams@vger.kernel.org 24867S: Maintained 24868W: http://yaina.de/jreuter/ 24869W: http://www.qsl.net/dl1bke/ 24870F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24871F: drivers/net/hamradio/*scc.c 24872F: drivers/net/hamradio/z8530.h 24873 24874ZBUD COMPRESSED PAGE ALLOCATOR 24875M: Seth Jennings <sjenning@redhat.com> 24876M: Dan Streetman <ddstreet@ieee.org> 24877L: linux-mm@kvack.org 24878S: Maintained 24879F: mm/zbud.c 24880 24881ZD1211RW WIRELESS DRIVER 24882L: linux-wireless@vger.kernel.org 24883S: Orphan 24884F: drivers/net/wireless/zydas/zd1211rw/ 24885 24886ZD1301 MEDIA DRIVER 24887L: linux-media@vger.kernel.org 24888S: Orphan 24889W: https://linuxtv.org/ 24890Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24891F: drivers/media/usb/dvb-usb-v2/zd1301* 24892 24893ZD1301_DEMOD MEDIA DRIVER 24894L: linux-media@vger.kernel.org 24895S: Orphan 24896W: https://linuxtv.org/ 24897Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24898F: drivers/media/dvb-frontends/zd1301_demod* 24899 24900ZHAOXIN PROCESSOR SUPPORT 24901M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24902L: linux-kernel@vger.kernel.org 24903S: Maintained 24904F: arch/x86/kernel/cpu/zhaoxin.c 24905 24906ZONEFS FILESYSTEM 24907M: Damien Le Moal <dlemoal@kernel.org> 24908M: Naohiro Aota <naohiro.aota@wdc.com> 24909R: Johannes Thumshirn <jth@kernel.org> 24910L: linux-fsdevel@vger.kernel.org 24911S: Maintained 24912T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24913F: Documentation/filesystems/zonefs.rst 24914F: fs/zonefs/ 24915 24916ZR36067 VIDEO FOR LINUX DRIVER 24917M: Corentin Labbe <clabbe@baylibre.com> 24918L: mjpeg-users@lists.sourceforge.net 24919L: linux-media@vger.kernel.org 24920S: Maintained 24921W: http://mjpeg.sourceforge.net/driver-zoran/ 24922Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24923F: Documentation/driver-api/media/drivers/zoran.rst 24924F: drivers/media/pci/zoran/ 24925 24926ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24927M: Minchan Kim <minchan@kernel.org> 24928M: Sergey Senozhatsky <senozhatsky@chromium.org> 24929L: linux-kernel@vger.kernel.org 24930S: Maintained 24931F: Documentation/admin-guide/blockdev/zram.rst 24932F: drivers/block/zram/ 24933 24934ZS DECSTATION Z85C30 SERIAL DRIVER 24935M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24936S: Maintained 24937F: drivers/tty/serial/zs.* 24938 24939ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24940M: Minchan Kim <minchan@kernel.org> 24941M: Sergey Senozhatsky <senozhatsky@chromium.org> 24942L: linux-mm@kvack.org 24943S: Maintained 24944F: Documentation/mm/zsmalloc.rst 24945F: include/linux/zsmalloc.h 24946F: mm/zsmalloc.c 24947 24948ZSTD 24949M: Nick Terrell <terrelln@fb.com> 24950S: Maintained 24951B: https://github.com/facebook/zstd/issues 24952T: git https://github.com/terrelln/linux.git 24953F: crypto/zstd.c 24954F: include/linux/zstd* 24955F: lib/decompress_unzstd.c 24956F: lib/zstd/ 24957N: zstd 24958K: zstd 24959 24960ZSWAP COMPRESSED SWAP CACHING 24961M: Johannes Weiner <hannes@cmpxchg.org> 24962M: Yosry Ahmed <yosryahmed@google.com> 24963M: Nhat Pham <nphamcs@gmail.com> 24964R: Chengming Zhou <chengming.zhou@linux.dev> 24965L: linux-mm@kvack.org 24966S: Maintained 24967F: Documentation/admin-guide/mm/zswap.rst 24968F: include/linux/zpool.h 24969F: include/linux/zswap.h 24970F: mm/zpool.c 24971F: mm/zswap.c 24972F: tools/testing/selftests/cgroup/test_zswap.c 24973 24974THE REST 24975M: Linus Torvalds <torvalds@linux-foundation.org> 24976L: linux-kernel@vger.kernel.org 24977S: Buried alive in reporters 24978T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24979F: * 24980F: */ 24981
